goroutine 28851078 [running]: runtime/pprof.writeGoroutineStacks(0x19c56a0, 0xc427a04460, 0x0, 0xc42692fad0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/pprof/pprof.go:608 +0xa7 runtime/pprof.writeGoroutine(0x19c56a0, 0xc427a04460, 0x4, 0x30, 0x1154480) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/pprof/pprof.go:597 +0x44 runtime/pprof.(*Profile).WriteTo(0x1bf79e0, 0x19c56a0, 0xc427a04460, 0x4, 0xc427a04460, 0x1c37e00) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/pprof/pprof.go:310 +0x3ab net/http/pprof.handler.ServeHTTP(0xc422662a91, 0x9, 0x19d6760, 0xc427a04460, 0xc420d47400) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/pprof/pprof.go:237 +0x1b8 net/http/pprof.Index(0x19d6760, 0xc427a04460, 0xc420d47400) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/pprof/pprof.go:248 +0x1db net/http.HandlerFunc.ServeHTTP(0x12a9c20, 0x19d6760, 0xc427a04460, 0xc420d47400) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:1918 +0x44 net/http.(*ServeMux).ServeHTTP(0x1c37e00, 0x19d6760, 0xc427a04460, 0xc420d47400) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2254 +0x130 net/http.serverHandler.ServeHTTP(0xc4210dc8f0, 0x19d6760, 0xc427a04460, 0xc420d47400) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2619 +0xb4 net/http.(*conn).serve(0xc427364a00, 0x19d7520, 0xc4242775c0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:1801 +0x71d created by net/http.(*Server).Serve /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2720 +0x288 goroutine 1 [IO wait, 339 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef320, 0x72, 0xffffffffffffffff) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488e98, 0x72, 0xc420aa0c00, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488e98, 0xffffffffffffff00, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Accept(0xc420488e80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:335 +0x1e2 net.(*netFD).accept(0xc420488e80, 0xc42032d6e8, 0xc420aa0e60, 0x40523a) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:238 +0x42 net.(*TCPListener).accept(0xc42007e738, 0xf32866, 0x459380, 0xc420aa0ea0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/tcpsock_posix.go:136 +0x2e net.(*TCPListener).Accept(0xc42007e738, 0x12a8fa0, 0xc4204a58c0, 0x19de200, 0xc42032d6e8) /home/pingcap/jianzhang.zj/opt/goroot/src/net/tcpsock.go:247 +0x49 github.com/pingcap/tidb/server.(*Server).Run(0xc4204a58c0, 0xc420050c00, 0xc4201b4d60) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/server/server.go:240 +0x65 main.runServer() /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:437 +0x2d main.main() /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:149 +0x8a goroutine 18 [syscall, 374 minutes]: os/signal.signal_recv(0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/sigqueue.go:131 +0xa6 os/signal.loop() /home/pingcap/jianzhang.zj/opt/goroot/src/os/signal/signal_unix.go:22 +0x22 created by os/signal.init.0 /home/pingcap/jianzhang.zj/opt/goroot/src/os/signal/signal_unix.go:28 +0x41 goroutine 83 [select]: github.com/pingcap/pd/pd-client.(*client).tsLoop(0xc4202cc180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:363 +0x5cd created by github.com/pingcap/pd/pd-client.NewClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:136 +0x47f goroutine 82 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c4820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c4820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 62 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7edef70, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e118, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e118, 0xc420390000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e100, 0xc420390000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e100, 0xc420390000, 0x8000, 0x8000, 0x3, 0xc42001b900, 0xc42001b970) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42032c088, 0xc420390000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203305a0, 0xc4203a0038, 0x9, 0x9, 0xc4241982a0, 0xc424df7d48, 0xad8947) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203305a0, 0xc4203a0038, 0x9, 0x9, 0x9, 0x0, 0x40136e, 0xc424df7e5f) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203305a0, 0xc4203a0038, 0x9, 0x9, 0x1e7850b101, 0x140000000000001e, 0x1e) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4203a0038, 0x9, 0x9, 0x19bf6e0, 0xc4203305a0, 0x0, 0x0, 0xc42609b560, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203a0000, 0x19cb7a0, 0xc420304fc0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420304f90, 0xc420304fc0, 0xc420304fc0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4202ee480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 63 [select, 4 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4202ee480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 84 [select]: github.com/pingcap/pd/pd-client.(*client).tsCancelLoop(0xc4202cc180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:315 +0x1b1 created by github.com/pingcap/pd/pd-client.NewClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:137 +0x4a1 goroutine 85 [select]: github.com/pingcap/pd/pd-client.(*client).leaderLoop(0xc4202cc180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:289 +0x1d7 created by github.com/pingcap/pd/pd-client.NewClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/pingcap/pd/pd-client/client.go:138 +0x4c3 goroutine 86 [select, 374 minutes]: github.com/coreos/etcd/clientv3.(*simpleBalancer).updateNotifyLoop(0xc4202dca00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/balancer.go:211 +0x38d created by github.com/coreos/etcd/clientv3.newSimpleBalancer /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/balancer.go:92 +0x361 goroutine 147 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420442480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 88 [chan receive, 374 minutes]: google.golang.org/grpc.(*ClientConn).lbWatcher(0xc4202c49c0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:494 +0x7f0 created by google.golang.org/grpc.DialContext.func3 /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:414 +0x1c7 goroutine 64 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d4000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d4000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 68 [select, 374 minutes]: google.golang.org/grpc.newClientStream.func3(0x19de140, 0xc4202ee480, 0xc4202c4680, 0xc4200c1ce0, 0xc4201d1300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:244 +0x1cd created by google.golang.org/grpc.newClientStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:243 +0xc76 goroutine 69 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7edeeb0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e398, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e398, 0xc4203d6000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e380, 0xc4203d6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e380, 0xc4203d6000, 0x8000, 0x8000, 0xa87a97, 0xc42029d7a0, 0xc42007ce70) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e658, 0xc4203d6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420091bc0, 0xc42029d6f8, 0x9, 0x9, 0xc420041d78, 0x443aa4, 0xc423a788d0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420091bc0, 0xc42029d6f8, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9df28, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420091bc0, 0xc42029d6f8, 0x9, 0x9, 0x4111f8, 0xc420041e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42029d6f8, 0x9, 0x9, 0x19bf6e0, 0xc420091bc0, 0x0, 0xc400000000, 0xc420041e6d, 0xc421c56060) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42029d6c0, 0x19cb8a0, 0xc421c56060, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202afd40, 0xc421c56060, 0xc421c56060, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420082a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 70 [select, 374 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420082a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 98 [select]: github.com/pingcap/tidb/store/tikv.(*tikvStore).runSafePointChecker(0xc4203a01c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/kv.go:235 +0x136 created by github.com/pingcap/tidb/store/tikv.newTikvStore /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/kv.go:204 +0x3f0 goroutine 72 [select]: github.com/pingcap/tidb/store/tikv/oracle/oracles.(*pdOracle).updateTS(0xc4202b9440, 0x7fc1b7d3a590, 0xc42007c018, 0x77359400) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/oracle/oracles/pd.go:122 +0x106 created by github.com/pingcap/tidb/store/tikv/oracle/oracles.NewPdOracle /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/oracle/oracles/pd.go:49 +0xfc goroutine 96 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede670, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc4203f6298, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc4203f6298, 0xc42054e000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc4203f6280, 0xc42054e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc4203f6280, 0xc42054e000, 0x8000, 0x8000, 0xa87a3b, 0xc420370540, 0xc423590610) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c148, 0xc42054e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005de00, 0xc420370498, 0x9, 0x9, 0xc420dbed78, 0x443aa4, 0xc426f5f3c0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005de00, 0xc420370498, 0x9, 0x9, 0x9, 0xad773f, 0xc422bcab18, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005de00, 0xc420370498, 0x9, 0x9, 0x4111f8, 0xc420dbee28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420370498, 0x9, 0x9, 0x19bf6e0, 0xc42005de00, 0x0, 0xc400000000, 0xc420dbee6d, 0xc422bcac90) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420370460, 0x19cb8a0, 0xc422bcac90, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203ca600, 0xc422bcac90, 0xc422bcac90, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420424a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 114 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4204121a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4204121a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 116 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4204124e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4204124e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 118 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420412820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420412820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 120 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420412b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420412b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 122 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420412ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420412ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 201 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede2b0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488398, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488398, 0xc42052e000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420488380, 0xc42052e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420488380, 0xc42052e000, 0x8000, 0x8000, 0xa87a3b, 0xc4203a0540, 0xc4235905a0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204aa010, 0xc42052e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4204a4300, 0xc4203a0498, 0x9, 0x9, 0xc4213a6d78, 0x443aa4, 0xc426f5f2e0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4204a4300, 0xc4203a0498, 0x9, 0x9, 0x9, 0xad773f, 0xc422bca548, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4204a4300, 0xc4203a0498, 0x9, 0x9, 0x4111f8, 0xc4213a6e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4203a0498, 0x9, 0x9, 0x19bf6e0, 0xc4204a4300, 0x0, 0xc400000000, 0xc4213a6e6d, 0xc422bca690) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203a0460, 0x19cb8a0, 0xc422bca690, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4204a62d0, 0xc422bca690, 0xc422bca690, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420442f00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 124 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4204131e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4204131e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 126 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420413520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420413520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 128 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420413860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420413860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 91 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eded30, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e698, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e698, 0xc4204b6000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e680, 0xc4204b6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e680, 0xc4204b6000, 0x8000, 0x8000, 0xa87a3b, 0xc4203701c0, 0xc422fc8e00) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c130, 0xc4204b6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005d920, 0xc420370118, 0x9, 0x9, 0xc422f8bd78, 0x443aa4, 0xc42240ce00) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005d920, 0xc420370118, 0x9, 0x9, 0x9, 0xad773f, 0xc42409f598, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005d920, 0xc420370118, 0x9, 0x9, 0x4111f8, 0xc422f8be28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420370118, 0x9, 0x9, 0x19bf6e0, 0xc42005d920, 0x0, 0xc400000000, 0xc422f8be6d, 0xc42409f6e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203700e0, 0x19cb8a0, 0xc42409f6e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203ca180, 0xc42409f6e0, 0xc42409f6e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420424480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 130 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420413ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420413ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 146 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede4f0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038ec98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038ec98, 0xc42056c000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038ec80, 0xc42056c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038ec80, 0xc42056c000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c0e0, 0xc423590370) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea010, 0xc42056c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4204661e0, 0xc42057c038, 0x9, 0x9, 0xc422496d78, 0x443aa4, 0xc426f5ef00) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4204661e0, 0xc42057c038, 0x9, 0x9, 0x9, 0xad773f, 0xc424b68ea8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4204661e0, 0xc42057c038, 0x9, 0x9, 0x4111f8, 0xc422496e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c038, 0x9, 0x9, 0x19bf6e0, 0xc4204661e0, 0x0, 0xc400000000, 0xc422496e6d, 0xc424b690b0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c000, 0x19cb8a0, 0xc424b690b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4204741b0, 0xc424b690b0, 0xc424b690b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420442480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 132 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420454000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420454000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 134 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420454340) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420454340) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 274 [select, 18 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066a000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 136 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420454680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420454680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 138 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4204549c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4204549c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 94 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede5b0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420353018, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420353018, 0xc42053e000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420353000, 0xc42053e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420353000, 0xc42053e000, 0x8000, 0x8000, 0xa87a3b, 0xc420370380, 0xc4235907a0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c140, 0xc42053e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005dc20, 0xc4203702d8, 0x9, 0x9, 0xc420db8d78, 0x443aa4, 0xc426f5f630) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005dc20, 0xc4203702d8, 0x9, 0x9, 0x9, 0xad773f, 0xc422bcb9e8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005dc20, 0xc4203702d8, 0x9, 0x9, 0x4111f8, 0xc420db8e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4203702d8, 0x9, 0x9, 0x19bf6e0, 0xc42005dc20, 0x0, 0xc400000000, 0xc420db8e6d, 0xc422bcbb30) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203702a0, 0x19cb8a0, 0xc422bcbb30, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203ca420, 0xc422bcbb30, 0xc422bcbb30, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420424780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 178 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420425200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 140 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420454d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420454d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 108 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede370, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012ae98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012ae98, 0xc4205d4000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012ae80, 0xc4205d4000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012ae80, 0xc4205d4000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c620, 0xc423590670) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea018, 0xc4205d4000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420466840, 0xc42057c578, 0x9, 0x9, 0xc423331d78, 0x443aa4, 0xc426f5f490) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420466840, 0xc42057c578, 0x9, 0x9, 0x9, 0xad773f, 0xc422bcafc8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420466840, 0xc42057c578, 0x9, 0x9, 0x4111f8, 0xc423331e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c578, 0x9, 0x9, 0x19bf6e0, 0xc420466840, 0x0, 0xc400000000, 0xc423331e6d, 0xc422bcb200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c540, 0x19cb8a0, 0xc422bcb200, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc42051e2a0, 0xc422bcb200, 0xc422bcb200, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055ea80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 92 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420424480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 142 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420455040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420455040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 144 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420455380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420455380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 95 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420424780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 194 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7edec70, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012ab98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012ab98, 0xc4204ca000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012ab80, 0xc4204ca000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012ab80, 0xc4204ca000, 0x8000, 0x8000, 0xa87a3b, 0xc42029d960, 0xc423590d80) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204aa000, 0xc4204ca000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42049a060, 0xc42029d8b8, 0x9, 0x9, 0xc424064d78, 0x443aa4, 0xc426f5fd00) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42049a060, 0xc42029d8b8, 0x9, 0x9, 0x9, 0xad773f, 0xc425de30e8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42049a060, 0xc42029d8b8, 0x9, 0x9, 0x4111f8, 0xc424064e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42029d8b8, 0x9, 0x9, 0x19bf6e0, 0xc42049a060, 0x0, 0xc400000000, 0xc424064e6d, 0xc425de3230) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42029d880, 0x19cb8a0, 0xc425de3230, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420422180, 0xc425de3230, 0xc425de3230, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420083c80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 195 [select, 326 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420083c80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 209 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420424a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 196 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ededf0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e518, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e518, 0xc4204e2000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e500, 0xc4204e2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e500, 0xc4204e2000, 0x8000, 0x8000, 0xa87a3b, 0xc42029db20, 0xc4235909d0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42032c0a8, 0xc4204e2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420331440, 0xc42029da78, 0x9, 0x9, 0xc4283dfd78, 0x443aa4, 0xc426f5f9b0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420331440, 0xc42029da78, 0x9, 0x9, 0x9, 0xad773f, 0xc425de20c8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420331440, 0xc42029da78, 0x9, 0x9, 0x4111f8, 0xc4283dfe28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42029da78, 0x9, 0x9, 0x19bf6e0, 0xc420331440, 0x0, 0xc400000000, 0xc4283dfe6d, 0xc425de2210) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42029da40, 0x19cb8a0, 0xc425de2210, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420422300, 0xc425de2210, 0xc425de2210, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055e180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 197 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055e180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 210 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede970, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038eb18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038eb18, 0xc420586000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038eb00, 0xc420586000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038eb00, 0xc420586000, 0x8000, 0x8000, 0xa87a3b, 0xc420370700, 0xc422a36880) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea000, 0xc420586000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005df80, 0xc420370658, 0x9, 0x9, 0xc425c0fd78, 0x443aa4, 0xc42036bd50) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005df80, 0xc420370658, 0x9, 0x9, 0x9, 0xad773f, 0xc4229899b8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005df80, 0xc420370658, 0x9, 0x9, 0x4111f8, 0xc425c0fe28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420370658, 0x9, 0x9, 0x19bf6e0, 0xc42005df80, 0x0, 0xc400000000, 0xc425c0fe6d, 0xc422989b00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420370620, 0x19cb8a0, 0xc422989b00, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203ca7e0, 0xc422989b00, 0xc422989b00, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420424d80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 211 [select, 328 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420424d80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 149 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7edebb0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e818, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e818, 0xc4204fa000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e800, 0xc4204fa000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e800, 0xc4204fa000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c2a0, 0xc422fc8da0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42032c0b0, 0xc4204fa000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203314a0, 0xc42057c1f8, 0x9, 0x9, 0xc422b54d78, 0x443aa4, 0xc42240cd50) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203314a0, 0xc42057c1f8, 0x9, 0x9, 0x9, 0xad773f, 0xc42409f0e8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203314a0, 0xc42057c1f8, 0x9, 0x9, 0x4111f8, 0xc422b54e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c1f8, 0x9, 0x9, 0x19bf6e0, 0xc4203314a0, 0x0, 0xc400000000, 0xc422b54e6d, 0xc42409f260) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c1c0, 0x19cb8a0, 0xc42409f260, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420474390, 0xc42409f260, 0xc42409f260, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420442600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 212 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede8b0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012ad18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012ad18, 0xc42050a000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012ad00, 0xc42050a000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012ad00, 0xc42050a000, 0x8000, 0x8000, 0xa87a3b, 0xc4203708c0, 0xc422fc9750) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e6a8, 0xc42050a000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42048a0c0, 0xc420370818, 0x9, 0x9, 0xc422dc9d78, 0x443aa4, 0xc42240dbb0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42048a0c0, 0xc420370818, 0x9, 0x9, 0x9, 0xad773f, 0xc4272a2278, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42048a0c0, 0xc420370818, 0x9, 0x9, 0x4111f8, 0xc422dc9e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420370818, 0x9, 0x9, 0x19bf6e0, 0xc42048a0c0, 0x0, 0xc400000000, 0xc422dc9e6d, 0xc4272a23c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203707e0, 0x19cb8a0, 0xc4272a23c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203cad20, 0xc4272a23c0, 0xc4272a23c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420425200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 150 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420442600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 225 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede730, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488118, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488118, 0xc4205a0000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420488100, 0xc4205a0000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420488100, 0xc4205a0000, 0x8000, 0x8000, 0xa87a3b, 0xc42029dce0, 0xc422fc9390) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e6b0, 0xc4205a0000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42048a600, 0xc42029dc38, 0x9, 0x9, 0xc420693d78, 0x443aa4, 0xc42240d740) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42048a600, 0xc42029dc38, 0x9, 0x9, 0x9, 0xad773f, 0xc423546ab8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42048a600, 0xc42029dc38, 0x9, 0x9, 0x4111f8, 0xc420693e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42029dc38, 0x9, 0x9, 0x19bf6e0, 0xc42048a600, 0x0, 0xc400000000, 0xc420693e6d, 0xc423546c00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42029dc00, 0x19cb8a0, 0xc423546c00, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420422510, 0xc423546c00, 0xc423546c00, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420476300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 226 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420476300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 213 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede7f0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420352e18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420352e18, 0xc420502000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420352e00, 0xc420502000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420352e00, 0xc420502000, 0x8000, 0x8000, 0xa87a3b, 0xc420370a80, 0xc422fc9a40) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c138, 0xc420502000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005db00, 0xc4203709d8, 0x9, 0x9, 0xc427e02d78, 0x443aa4, 0xc42240df80) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005db00, 0xc4203709d8, 0x9, 0x9, 0x9, 0xad773f, 0xc4272a3688, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005db00, 0xc4203709d8, 0x9, 0x9, 0x4111f8, 0xc427e02e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4203709d8, 0x9, 0x9, 0x19bf6e0, 0xc42005db00, 0x0, 0xc400000000, 0xc427e02e6d, 0xc4272a37d0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203709a0, 0x19cb8a0, 0xc4272a37d0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203caed0, 0xc4272a37d0, 0xc4272a37d0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420425500) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 214 [select, 70 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420425500) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 215 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7edeaf0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420352c98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420352c98, 0xc42014c000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420352c80, 0xc42014c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420352c80, 0xc42014c000, 0x8000, 0x8000, 0xa87a3b, 0xc42029dea0, 0xc4287e4bb0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea008, 0xc42014c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42049a0c0, 0xc42029ddf8, 0x9, 0x9, 0xc422dc4d78, 0x443aa4, 0xc4246f9340) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42049a0c0, 0xc42029ddf8, 0x9, 0x9, 0x9, 0xad773f, 0xc425de3f28, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42049a0c0, 0xc42029ddf8, 0x9, 0x9, 0x4111f8, 0xc422dc4e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42029ddf8, 0x9, 0x9, 0x19bf6e0, 0xc42049a0c0, 0x0, 0xc400000000, 0xc422dc4e6d, 0xc4215d2de0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42029ddc0, 0x19cb8a0, 0xc4215d2de0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420474540, 0xc4215d2de0, 0xc4215d2de0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4204ec300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 216 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4204ec300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 106 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7ede430, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488298, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488298, 0xc4205cc000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420488280, 0xc4205cc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420488280, 0xc4205cc000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c460, 0xc422a368e0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f8060, 0xc4205cc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203ff380, 0xc42057c3b8, 0x9, 0x9, 0xc42249ad78, 0x443aa4, 0xc42036be10) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203ff380, 0xc42057c3b8, 0x9, 0x9, 0x9, 0xad773f, 0xc422989da8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203ff380, 0xc42057c3b8, 0x9, 0x9, 0x4111f8, 0xc42249ae28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c3b8, 0x9, 0x9, 0x19bf6e0, 0xc4203ff380, 0x0, 0xc400000000, 0xc42249ae6d, 0xc422989ef0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c380, 0x19cb8a0, 0xc422989ef0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc42051e090, 0xc422989ef0, 0xc422989ef0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055e600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 199 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7edea30, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e998, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e998, 0xc420358000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e980, 0xc420358000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e980, 0xc420358000, 0x8000, 0x8000, 0xa87a3b, 0xc4203a0380, 0xc422fc9060) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204aa008, 0xc420358000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4204a4060, 0xc4203a02d8, 0x9, 0x9, 0xc4283dcd78, 0x443aa4, 0xc42240d2c0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4204a4060, 0xc4203a02d8, 0x9, 0x9, 0x9, 0xad773f, 0xc42985b058, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4204a4060, 0xc4203a02d8, 0x9, 0x9, 0x4111f8, 0xc4283dce28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4203a02d8, 0x9, 0x9, 0x19bf6e0, 0xc4204a4060, 0x0, 0xc400000000, 0xc4283dce6d, 0xc42985b1a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4203a02a0, 0x19cb8a0, 0xc42985b1a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4204a60c0, 0xc42985b1a0, 0xc42985b1a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420442a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 107 [select, 328 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055e600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 200 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420442a80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 109 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055ea80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 202 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420442f00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 371 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c51e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c51e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 204 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420076820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420076820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 206 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420076d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420076d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 208 [select, 374 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420077040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420077040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 242 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420077520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420077520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 244 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420077860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420077860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 246 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420077ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420077ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 111 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7ede1f0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012a118, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012a118, 0xc420632000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012a100, 0xc420632000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012a100, 0xc420632000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c7e0, 0xc42357e0e0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea0b0, 0xc420632000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420624060, 0xc42057c738, 0x9, 0x9, 0xc4269fdd78, 0x443aa4, 0xc423a78a40) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420624060, 0xc42057c738, 0x9, 0x9, 0x9, 0xad773f, 0xc429f2d0b8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420624060, 0xc42057c738, 0x9, 0x9, 0x4111f8, 0xc4269fde28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c738, 0x9, 0x9, 0x19bf6e0, 0xc420624060, 0x0, 0xc400000000, 0xc4269fde6d, 0xc421c56ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c700, 0x19cb8a0, 0xc421c56ba0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc42051fb90, 0xc421c56ba0, 0xc421c56ba0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055ef00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 248 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420455520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420455520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 250 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420455860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420455860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 252 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420455ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420455ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 254 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d41a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d41a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 162 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7ede130, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012a298, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012a298, 0xc420648000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012a280, 0xc420648000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012a280, 0xc420648000, 0x8000, 0x8000, 0xa87a3b, 0xc4206640e0, 0xc424d940d0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a000, 0xc420648000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420646000, 0xc420664038, 0x9, 0x9, 0xc4233f8d78, 0x443aa4, 0xc42746daa0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420646000, 0xc420664038, 0x9, 0x9, 0x9, 0xad773f, 0xc42966b958, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420646000, 0xc420664038, 0x9, 0x9, 0x4111f8, 0xc4233f8e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420664038, 0x9, 0x9, 0x19bf6e0, 0xc420646000, 0x0, 0xc400000000, 0xc4233f8e6d, 0xc429f2daa0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420664000, 0x19cb8a0, 0xc429f2daa0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aa060, 0xc429f2daa0, 0xc429f2daa0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066a000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 256 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d44e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d44e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 258 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d4820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d4820) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 260 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d4b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d4b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 262 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d4ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d4ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 264 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d51e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d51e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 227 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7ede070, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012a418, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012a418, 0xc42060c000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012a400, 0xc42060c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012a400, 0xc42060c000, 0x8000, 0x8000, 0xa87a3b, 0xc420370c40, 0xc426b2c520) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c008, 0xc42060c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4205964e0, 0xc420370b98, 0x9, 0x9, 0xc4233f5d78, 0x443aa4, 0xc4241e6450) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4205964e0, 0xc420370b98, 0x9, 0x9, 0x9, 0xad773f, 0xc42a42cf98, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4205964e0, 0xc420370b98, 0x9, 0x9, 0x4111f8, 0xc4233f5e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420370b98, 0x9, 0x9, 0x19bf6e0, 0xc4205964e0, 0x0, 0xc400000000, 0xc4233f5e6d, 0xc42a42d0e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420370b60, 0x19cb8a0, 0xc42a42d0e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a8060, 0xc42a42d0e0, 0xc42a42d0e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420425980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 266 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d5520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d5520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 273 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbf390, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012a718, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012a718, 0xc420614000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012a700, 0xc420614000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012a700, 0xc420614000, 0x8000, 0x8000, 0xa87a3b, 0xc4206300e0, 0xc42357e4a0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e018, 0xc420614000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420608000, 0xc420630038, 0x9, 0x9, 0xc420cf4d78, 0x443aa4, 0xc423a78fe0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420608000, 0xc420630038, 0x9, 0x9, 0x9, 0xad773f, 0xc429f2d418, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420608000, 0xc420630038, 0x9, 0x9, 0x4111f8, 0xc420cf4e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420630038, 0x9, 0x9, 0x19bf6e0, 0xc420608000, 0x0, 0xc400000000, 0xc420cf4e6d, 0xc4240e95c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420630000, 0x19cb8a0, 0xc4240e95c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203ca390, 0xc4240e95c0, 0xc4240e95c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420650000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 152 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208be000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 289 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbf210, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012ac98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012ac98, 0xc420716000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012ac80, 0xc420716000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012ac80, 0xc420716000, 0x8000, 0x8000, 0xa87a3b, 0xc42057c9a0, 0xc422e27ec0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea0b8, 0xc420716000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4206241e0, 0xc42057c8f8, 0x9, 0x9, 0xc42171cd78, 0x443aa4, 0xc42083c850) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4206241e0, 0xc42057c8f8, 0x9, 0x9, 0x9, 0xad773f, 0xc42966be68, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4206241e0, 0xc42057c8f8, 0x9, 0x9, 0x4111f8, 0xc42171ce28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057c8f8, 0x9, 0x9, 0x19bf6e0, 0xc4206241e0, 0x0, 0xc400000000, 0xc42171ce6d, 0xc424198030) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057c8c0, 0x19cb8a0, 0xc424198030, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc42051fda0, 0xc424198030, 0xc424198030, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055f200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 187 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbf090, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012b118, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012b118, 0xc4206f6000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012b100, 0xc4206f6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012b100, 0xc4206f6000, 0x8000, 0x8000, 0xa87a3b, 0xc4206f41c0, 0xc422e27f80) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f80f0, 0xc4206f6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420330660, 0xc4206f4118, 0x9, 0x9, 0xc4233f9d78, 0x443aa4, 0xc42083c950) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420330660, 0xc4206f4118, 0x9, 0x9, 0x9, 0xad773f, 0xc424198548, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420330660, 0xc4206f4118, 0x9, 0x9, 0x4111f8, 0xc4233f9e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206f4118, 0x9, 0x9, 0x19bf6e0, 0xc420330660, 0x0, 0xc400000000, 0xc4233f9e6d, 0xc4241986c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206f40e0, 0x19cb8a0, 0xc4241986c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420304690, 0xc4241986c0, 0xc4241986c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420477200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 163 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbefd0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e718, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e718, 0xc420706000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e700, 0xc420706000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e700, 0xc420706000, 0x8000, 0x8000, 0xa87a3b, 0xc4206642a0, 0xc4245e3be4) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a008, 0xc420706000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4206460c0, 0xc4206641f8, 0x9, 0x9, 0xc421944d78, 0x443aa4, 0xc423a785e0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4206460c0, 0xc4206641f8, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9d058, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4206460c0, 0xc4206641f8, 0x9, 0x9, 0x4111f8, 0xc421944e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206641f8, 0x9, 0x9, 0x19bf6e0, 0xc4206460c0, 0x0, 0xc400000000, 0xc421944e6d, 0xc424e9d1a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206641c0, 0x19cb8a0, 0xc424e9d1a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aa240, 0xc424e9d1a0, 0xc424e9d1a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066a180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 166 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420c72000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 278 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbed90, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488618, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488618, 0xc4206dc000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420488600, 0xc4206dc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420488600, 0xc4206dc000, 0x8000, 0x8000, 0xa87a3b, 0xc420630460, 0xc426b2c160) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e028, 0xc4206dc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420608420, 0xc4206303b8, 0x9, 0x9, 0xc421945d78, 0x443aa4, 0xc4241e6120) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420608420, 0xc4206303b8, 0x9, 0x9, 0x9, 0xad773f, 0xc4288f8728, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420608420, 0xc4206303b8, 0x9, 0x9, 0x4111f8, 0xc421945e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206303b8, 0x9, 0x9, 0x19bf6e0, 0xc420608420, 0x0, 0xc400000000, 0xc421945e6d, 0xc4288f8870) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420630380, 0x19cb8a0, 0xc4288f8870, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203cb440, 0xc4288f8870, 0xc4288f8870, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420650600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 188 [select, 28 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420477200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 228 [select, 10 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420425980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 276 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbecd0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038ed98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038ed98, 0xc4206b2000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038ed80, 0xc4206b2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038ed80, 0xc4206b2000, 0x8000, 0x8000, 0xa87a3b, 0xc4206302a0, 0xc426b2c390) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e020, 0xc4206b2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420608240, 0xc4206301f8, 0x9, 0x9, 0xc425017d78, 0x443aa4, 0xc4241e62d0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420608240, 0xc4206301f8, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9da48, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420608240, 0xc4206301f8, 0x9, 0x9, 0x4111f8, 0xc425017e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206301f8, 0x9, 0x9, 0x19bf6e0, 0xc420608240, 0x0, 0xc400000000, 0xc425017e6d, 0xc42a42c600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206301c0, 0x19cb8a0, 0xc42a42c600, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203cb260, 0xc42a42c600, 0xc42a42c600, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420650300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 112 [select, 8 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055ef00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 217 [select, 2 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420650000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 218 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbf2d0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012aa98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012aa98, 0xc42069c000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012aa80, 0xc42069c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012aa80, 0xc42069c000, 0x8000, 0x8000, 0xa87a3b, 0xc4206ae0e0, 0xc426b2c240) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42032c078, 0xc42069c000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42049a3c0, 0xc4206ae038, 0x9, 0x9, 0xc42367fd78, 0x443aa4, 0xc4241e61c0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42049a3c0, 0xc4206ae038, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9ce18, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42049a3c0, 0xc4206ae038, 0x9, 0x9, 0x4111f8, 0xc42367fe28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206ae038, 0x9, 0x9, 0x19bf6e0, 0xc42049a3c0, 0x0, 0xc400000000, 0xc42367fe6d, 0xc4288f8ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206ae000, 0x19cb8a0, 0xc4288f8ba0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420474720, 0xc4288f8ba0, 0xc4288f8ba0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4204ec900) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 219 [select, 12 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4204ec900) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 291 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*lessor).keepAliveCtxCloser(0xc420488b00, 0x5be260bfe1965f2c, 0x7fc1b7d3a5d0, 0xc4204de640, 0xc4204003c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:286 +0x15e created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:253 +0x1e0 goroutine 369 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c4ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c4ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 277 [select, 4 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420650300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 164 [select, 2 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066a180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 290 [select]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055f200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 272 [select, 16 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420650600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 279 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbee50, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038ea18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038ea18, 0xc4206d4000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038ea00, 0xc4206d4000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038ea00, 0xc4206d4000, 0x8000, 0x8000, 0xa87a3b, 0xc420630540, 0xc4245e3cd0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f80e8, 0xc4206d4000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203303c0, 0xc4206f4038, 0x9, 0x9, 0xc421735d78, 0x443aa4, 0xc423a786a0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203303c0, 0xc4206f4038, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9d538, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203303c0, 0xc4206f4038, 0x9, 0x9, 0x4111f8, 0xc421735e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206f4038, 0x9, 0x9, 0x19bf6e0, 0xc4203303c0, 0x0, 0xc400000000, 0xc421735e6d, 0xc424e9d6b0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206f4000, 0x19cb8a0, 0xc424e9d6b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420304600, 0xc424e9d6b0, 0xc424e9d6b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420650780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 280 [select, 20 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420650780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 305 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbea90, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038ef18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038ef18, 0xc420740000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038ef00, 0xc420740000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038ef00, 0xc420740000, 0x8000, 0x8000, 0xa87a3b, 0xc420630700, 0xc42357e080) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a010, 0xc420740000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4206461e0, 0xc420630658, 0x9, 0x9, 0xc42692bd78, 0x443aa4, 0xc423a789c0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4206461e0, 0xc420630658, 0x9, 0x9, 0x9, 0xad773f, 0xc421c566c8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4206461e0, 0xc420630658, 0x9, 0x9, 0x4111f8, 0xc42692be28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420630658, 0x9, 0x9, 0x19bf6e0, 0xc4206461e0, 0x0, 0xc400000000, 0xc42692be6d, 0xc421c56840) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420630620, 0x19cb8a0, 0xc421c56840, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203cb770, 0xc421c56840, 0xc421c56840, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055f500) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 229 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbec10, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420644118, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420644118, 0xc420738000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420644100, 0xc420738000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420644100, 0xc420738000, 0x8000, 0x8000, 0xa87a3b, 0xc420664460, 0xc426b2c030) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea0c0, 0xc420738000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420624360, 0xc4206643b8, 0x9, 0x9, 0xc422e17d78, 0x443aa4, 0xc4241e6040) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420624360, 0xc4206643b8, 0x9, 0x9, 0x9, 0xad773f, 0xc424e9cb18, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420624360, 0xc4206643b8, 0x9, 0x9, 0x4111f8, 0xc422e17e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4206643b8, 0x9, 0x9, 0x19bf6e0, 0xc420624360, 0x0, 0xc400000000, 0xc422e17e6d, 0xc4288f8120) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420664380, 0x19cb8a0, 0xc4288f8120, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a82d0, 0xc4288f8120, 0xc4288f8120, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066a480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 306 [select, 28 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055f500) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 221 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbeb50, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc4203f6398, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc4203f6398, 0xc420728000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc4203f6380, 0xc420728000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc4203f6380, 0xc420728000, 0x8000, 0x8000, 0xa87a3b, 0xc42057cb60, 0xc426b2c440) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f8100, 0xc420728000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420331680, 0xc42057cab8, 0x9, 0x9, 0xc422d7cd78, 0x443aa4, 0xc4241e6360) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420331680, 0xc42057cab8, 0x9, 0x9, 0x9, 0xad773f, 0xc429f2cdb8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420331680, 0xc42057cab8, 0x9, 0x9, 0x4111f8, 0xc422d7ce28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057cab8, 0x9, 0x9, 0x19bf6e0, 0xc420331680, 0x0, 0xc400000000, 0xc422d7ce6d, 0xc42a42c9c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057ca80, 0x19cb8a0, 0xc42a42c9c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aa540, 0xc42a42c9c0, 0xc42a42c9c0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420477380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 230 [select, 26 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066a480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 307 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbef10, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012b298, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012b298, 0xc420750000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012b280, 0xc420750000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012b280, 0xc420750000, 0x8000, 0x8000, 0xa87a3b, 0xc4206308c0, 0xc4245e3650) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a018, 0xc420750000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420646240, 0xc420630818, 0x9, 0x9, 0xc425261d78, 0x443aa4, 0xc423a78090) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420646240, 0xc420630818, 0x9, 0x9, 0x9, 0xad773f, 0xc422dc0c68, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420646240, 0xc420630818, 0x9, 0x9, 0x4111f8, 0xc425261e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420630818, 0x9, 0x9, 0x19bf6e0, 0xc420646240, 0x0, 0xc400000000, 0xc425261e6d, 0xc425587890) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4206307e0, 0x19cb8a0, 0xc425587890, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203caba0, 0xc425587890, 0xc425587890, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42055f980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 222 [select, 28 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420477380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 308 [select, 12 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42055f980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 223 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbf150, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42038e498, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42038e498, 0xc420758000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42038e480, 0xc420758000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42038e480, 0xc420758000, 0x8000, 0x8000, 0xa87a3b, 0xc42057cd20, 0xc422e27e20) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f80f8, 0xc420758000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420331620, 0xc42057cc78, 0x9, 0x9, 0xc422b4fd78, 0x443aa4, 0xc42083c770) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420331620, 0xc42057cc78, 0x9, 0x9, 0x9, 0xad773f, 0xc426d7e128, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420331620, 0xc42057cc78, 0x9, 0x9, 0x4111f8, 0xc422b4fe28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057cc78, 0x9, 0x9, 0x19bf6e0, 0xc420331620, 0x0, 0xc400000000, 0xc422b4fe6d, 0xc42966baa0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057cc40, 0x19cb8a0, 0xc42966baa0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aa6f0, 0xc42966baa0, 0xc42966baa0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420477800) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 224 [select, 18 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420477800) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 321 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*simpleBalancer).updateNotifyLoop(0xc4202dc140) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/balancer.go:211 +0x38d created by github.com/coreos/etcd/clientv3.newSimpleBalancer /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/balancer.go:92 +0x361 goroutine 324 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4203d5860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4203d5860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 323 [chan receive, 373 minutes]: google.golang.org/grpc.(*ClientConn).lbWatcher(0xc4203d56c0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:494 +0x7f0 created by google.golang.org/grpc.DialContext.func3 /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:414 +0x1c7 goroutine 326 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7cbe9d0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420488a18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420488a18, 0xc42067e000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420488a00, 0xc42067e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420488a00, 0xc42067e000, 0x8000, 0x8000, 0x3, 0xc420019300, 0xc420019370) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a050, 0xc42067e000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420624fc0, 0xc42057ce38, 0x9, 0x9, 0xc4284355f0, 0xc420695d48, 0xad8947) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420624fc0, 0xc42057ce38, 0x9, 0x9, 0x9, 0x0, 0x40136e, 0xc420695e5f) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420624fc0, 0xc42057ce38, 0x9, 0x9, 0x2e7850b101, 0x140000000000002e, 0x2e) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc42057ce38, 0x9, 0x9, 0x19bf6e0, 0xc420624fc0, 0x0, 0x0, 0xc420acd320, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc42057ce00, 0x19cb7a0, 0xc4202ab110, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202ab0e0, 0xc4202ab110, 0xc4202ab110, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420650f00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 327 [select, 30 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420650f00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 329 [select, 373 minutes]: context.propagateCancel.func1(0x7fc1b7cfa2c0, 0xc420302b00, 0x19ca120, 0xc420662c80) /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:260 +0x113 created by context.propagateCancel /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:259 +0x1da goroutine 292 [select]: google.golang.org/grpc/transport.(*recvBufferReader).Read(0xc420050fc0, 0xc4200f0370, 0x5, 0x5, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:145 +0x2ec google.golang.org/grpc/transport.(*Stream).Read(0xc420362000, 0xc4200f0370, 0x5, 0x5, 0x0, 0xc4203cbc80, 0xc4203cbbc0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:328 +0x59 io.ReadAtLeast(0x19c4b60, 0xc420362000, 0xc4200f0370, 0x5, 0x5, 0x5, 0xc420050200, 0xc4203cbc80, 0x1) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19c4b60, 0xc420362000, 0xc4200f0370, 0x5, 0x5, 0xc4206bfce0, 0xbf1019, 0xc420050200) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 google.golang.org/grpc.(*parser).recvMsg(0xc4200f0360, 0x7fffffff, 0x61d28e3d6d7f369b, 0x12717ff, 0xb7fe16610f296bec, 0x3346d7f369b, 0x0, 0xc4206bfd10) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:255 +0x69 google.golang.org/grpc.recv(0xc4200f0360, 0x19d6da0, 0x1c5a248, 0xc420362000, 0x0, 0x0, 0x11802c0, 0xc42481e480, 0x7fffffff, 0x0, ...) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:351 +0x4d google.golang.org/grpc.(*clientStream).RecvMsg(0xc4200c0160, 0x11802c0, 0xc42481e480, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:379 +0xdd github.com/grpc-ecosystem/go-grpc-prometheus.(*monitoredClientStream).RecvMsg(0xc4200f0380, 0x11802c0, 0xc42481e480, 0xc4201ba2a0, 0xc42000c398) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/grpc-ecosystem/go-grpc-prometheus/client.go:63 +0x52 github.com/coreos/etcd/etcdserver/etcdserverpb.(*leaseLeaseKeepAliveClient).Recv(0xc4201b4150, 0xc42481e440, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go:2602 +0x62 github.com/coreos/etcd/clientv3.(*lessor).recvKeepAliveLoop(0xc420488b00, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:403 +0xab created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive.func1 /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:255 +0x43 goroutine 293 [select]: github.com/coreos/etcd/clientv3.(*lessor).deadlineLoop(0xc420488b00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:490 +0x1d0 created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive.func1 /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:256 +0x65 goroutine 294 [chan receive]: github.com/coreos/etcd/clientv3/concurrency.NewSession.func1(0xc420400480, 0xc4204a47e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:65 +0x73 created by github.com/coreos/etcd/clientv3/concurrency.NewSession /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:63 +0x25e goroutine 295 [select, 373 minutes]: github.com/pingcap/tidb/owner.(*ownerManager).watchOwner(0xc4202caff0, 0x7fc1b7d3a5d0, 0xc4204de680, 0xc4204a7140, 0xc420078ae0, 0x23) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:252 +0x493 github.com/pingcap/tidb/owner.(*ownerManager).campaignLoop(0xc4202caff0, 0x7fc1b7d3a5d0, 0xc4204de680, 0xc4204a7140) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:202 +0x73f created by github.com/pingcap/tidb/owner.(*ownerManager).CampaignOwner /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:156 +0x1f0 goroutine 296 [select]: github.com/pingcap/tidb/ddl.(*ddl).onDDLWorker(0xc420370d20) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/ddl/ddl_worker.go:50 +0x1ea created by github.com/pingcap/tidb/ddl.(*ddl).start /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/ddl/ddl.go:310 +0xf8 goroutine 231 [select, 373 minutes]: google.golang.org/grpc.newClientStream.func3(0x19de140, 0xc420650f00, 0xc4203d56c0, 0xc4200c0160, 0xc420362000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:244 +0x1cd created by google.golang.org/grpc.newClientStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:243 +0xc76 goroutine 232 [select]: github.com/coreos/etcd/clientv3.(*lessor).sendKeepAliveLoop(0xc420488b00, 0x19ddae0, 0xc4201b4150) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:530 +0x3be created by github.com/coreos/etcd/clientv3.(*lessor).resetRecv /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:447 +0x22e goroutine 297 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*lessor).keepAliveCtxCloser(0xc420488b00, 0x5be260bfe1965f30, 0x7fc1b7d3a5d0, 0xc4204de900, 0xc420400600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:286 +0x15e created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:253 +0x1e0 goroutine 298 [chan receive]: github.com/coreos/etcd/clientv3/concurrency.NewSession.func1(0xc4204006c0, 0xc4204a4a20) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:65 +0x73 created by github.com/coreos/etcd/clientv3/concurrency.NewSession /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:63 +0x25e goroutine 299 [select, 373 minutes]: context.propagateCancel.func1(0x7fc1b7cfa2c0, 0xc4203eeb30, 0x19ca120, 0xc4204de940) /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:260 +0x113 created by context.propagateCancel /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:259 +0x1da goroutine 300 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).run(0xc4200b4c60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:430 +0x3ed created by github.com/coreos/etcd/clientv3.(*watcher).newWatcherGrpcStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:228 +0x391 goroutine 314 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe550, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012b718, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012b718, 0xc420ab6000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012b700, 0xc420ab6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012b700, 0xc420ab6000, 0x8000, 0x8000, 0xa87a3b, 0xc420ac0000, 0xc423590b20) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a0a0, 0xc420ab6000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420467620, 0xc420a6bed8, 0x9, 0x9, 0xc4206d1d78, 0x443aa4, 0xc426f5fa90) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420467620, 0xc420a6bed8, 0x9, 0x9, 0x9, 0xad773f, 0xc425de2518, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420467620, 0xc420a6bed8, 0x9, 0x9, 0x4111f8, 0xc4206d1e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420a6bed8, 0x9, 0x9, 0x19bf6e0, 0xc420467620, 0x0, 0xc400000000, 0xc4206d1e6d, 0xc425de2660) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420a6bea0, 0x19cb8a0, 0xc425de2660, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a8cc0, 0xc425de2660, 0xc425de2660, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066b380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 302 [select, 373 minutes]: google.golang.org/grpc.newClientStream.func3(0x19de140, 0xc420650f00, 0xc4203d56c0, 0xc420345600, 0xc4201d1500) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:244 +0x1cd created by google.golang.org/grpc.newClientStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:243 +0xc76 goroutine 303 [select, 373 minutes]: google.golang.org/grpc/transport.(*recvBufferReader).Read(0xc4204de9c0, 0xc420494530, 0x5, 0x5, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:145 +0x2ec google.golang.org/grpc/transport.(*Stream).Read(0xc4201d1500, 0xc420494530, 0x5, 0x5, 0x0, 0xc4204a7920, 0xc4204a7860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:328 +0x59 io.ReadAtLeast(0x19c4b60, 0xc4201d1500, 0xc420494530, 0x5, 0x5, 0x5, 0x459657, 0xc420783ed0, 0x42d9db) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19c4b60, 0xc4201d1500, 0xc420494530, 0x5, 0x5, 0x3, 0xc420783ea0, 0xc4204ed800) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 google.golang.org/grpc.(*parser).recvMsg(0xc420494520, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:255 +0x69 google.golang.org/grpc.recv(0xc420494520, 0x19d6da0, 0x1c5a248, 0xc4201d1500, 0x0, 0x0, 0x11937c0, 0xc420efcbe0, 0x7fffffff, 0x0, ...) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:351 +0x4d google.golang.org/grpc.(*clientStream).RecvMsg(0xc420345600, 0x11937c0, 0xc420efcbe0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:379 +0xdd github.com/grpc-ecosystem/go-grpc-prometheus.(*monitoredClientStream).RecvMsg(0xc420494540, 0x11937c0, 0xc420efcbe0, 0xbbb9d1, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/grpc-ecosystem/go-grpc-prometheus/client.go:63 +0x52 github.com/coreos/etcd/etcdserver/etcdserverpb.(*watchWatchClient).Recv(0xc4203eed20, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go:2473 +0x62 github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveWatchClient(0xc4200b4c60, 0x19ddba0, 0xc4203eed20) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:557 +0x4e created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).newWatchClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:712 +0x654 goroutine 304 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc4200b4c60, 0xc4200b4d10, 0xc420400b40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 330 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).run(0xc4202b0160) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:430 +0x3ed created by github.com/coreos/etcd/clientv3.(*watcher).newWatcherGrpcStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:228 +0x391 goroutine 333 [select, 373 minutes]: google.golang.org/grpc/transport.(*recvBufferReader).Read(0xc420662cc0, 0xc4202b8890, 0x5, 0x5, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:145 +0x2ec google.golang.org/grpc/transport.(*Stream).Read(0xc42038c300, 0xc4202b8890, 0x5, 0x5, 0x0, 0xc4204a7920, 0xc4204a7860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:328 +0x59 io.ReadAtLeast(0x19c4b60, 0xc42038c300, 0xc4202b8890, 0x5, 0x5, 0x5, 0x459657, 0xc42078fed0, 0x42d9db) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19c4b60, 0xc42038c300, 0xc4202b8890, 0x5, 0x5, 0x3, 0xc42078fea0, 0xc420651380) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 google.golang.org/grpc.(*parser).recvMsg(0xc4202b8880, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:255 +0x69 google.golang.org/grpc.recv(0xc4202b8880, 0x19d6da0, 0x1c5a248, 0xc42038c300, 0x0, 0x0, 0x11937c0, 0xc425bb4c30, 0x7fffffff, 0x0, ...) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:351 +0x4d google.golang.org/grpc.(*clientStream).RecvMsg(0xc4203b2b00, 0x11937c0, 0xc425bb4c30, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:379 +0xdd github.com/grpc-ecosystem/go-grpc-prometheus.(*monitoredClientStream).RecvMsg(0xc4202b88a0, 0x11937c0, 0xc425bb4c30, 0xbbb9d1, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/grpc-ecosystem/go-grpc-prometheus/client.go:63 +0x52 github.com/coreos/etcd/etcdserver/etcdserverpb.(*watchWatchClient).Recv(0xc420302b50, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go:2473 +0x62 github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveWatchClient(0xc4202b0160, 0x19ddba0, 0xc420302b50) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:557 +0x4e created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).newWatchClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:712 +0x654 goroutine 332 [select, 373 minutes]: google.golang.org/grpc.newClientStream.func3(0x19de140, 0xc420650f00, 0xc4203d56c0, 0xc4203b2b00, 0xc42038c300) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:244 +0x1cd created by google.golang.org/grpc.newClientStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:243 +0xc76 goroutine 334 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc4202b0160, 0xc4202b0210, 0xc420469200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 626 [chan receive]: github.com/coreos/etcd/clientv3/concurrency.NewSession.func1(0xc42006fda0, 0xc421080720) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:65 +0x73 created by github.com/coreos/etcd/clientv3/concurrency.NewSession /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:63 +0x25e goroutine 417 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe910, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420645398, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420645398, 0xc420c58000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420645380, 0xc420c58000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420645380, 0xc420c58000, 0x8000, 0x8000, 0xa87a3b, 0xc420a6ddc0, 0xc423590870) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e4d8, 0xc420c58000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005c300, 0xc420a6dd18, 0x9, 0x9, 0xc427e05d78, 0x443aa4, 0xc426f5f790) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005c300, 0xc420a6dd18, 0x9, 0x9, 0x9, 0xad773f, 0xc4203e88d8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005c300, 0xc420a6dd18, 0x9, 0x9, 0x4111f8, 0xc427e05e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420a6dd18, 0x9, 0x9, 0x19bf6e0, 0xc42005c300, 0x0, 0xc400000000, 0xc427e05e6d, 0xc4203e96b0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420a6dce0, 0x19cb8a0, 0xc4203e96b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202d2720, 0xc4203e96b0, 0xc4203e96b0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420861680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 191 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c4b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c4b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 316 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe790, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012b598, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012b598, 0xc420c38000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012b580, 0xc420c38000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012b580, 0xc420c38000, 0x8000, 0x8000, 0xa87a3b, 0xc420ac01c0, 0xc423590950) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a0a8, 0xc420c38000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420467860, 0xc420ac0118, 0x9, 0x9, 0xc421b00d78, 0x443aa4, 0xc426f5f900) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420467860, 0xc420ac0118, 0x9, 0x9, 0x9, 0xad773f, 0xc420348878, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420467860, 0xc420ac0118, 0x9, 0x9, 0x4111f8, 0xc421b00e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420ac0118, 0x9, 0x9, 0x19bf6e0, 0xc420467860, 0x0, 0xc400000000, 0xc421b00e6d, 0xc420348ea0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420ac00e0, 0x19cb8a0, 0xc420348ea0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a8ea0, 0xc420348ea0, 0xc420348ea0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066b680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 318 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef560, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420353998, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420353998, 0xc420ca8000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420353980, 0xc420ca8000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420353980, 0xc420ca8000, 0x8000, 0x8000, 0xa87a3b, 0xc420ac0380, 0xc423590730) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a0b0, 0xc420ca8000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420467a40, 0xc420ac02d8, 0x9, 0x9, 0xc421b46d78, 0x443aa4, 0xc426f5f540) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420467a40, 0xc420ac02d8, 0x9, 0x9, 0x9, 0xad773f, 0xc422bcb598, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420467a40, 0xc420ac02d8, 0x9, 0x9, 0x4111f8, 0xc421b46e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420ac02d8, 0x9, 0x9, 0x19bf6e0, 0xc420467a40, 0x0, 0xc400000000, 0xc421b46e6d, 0xc422bcb6e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420ac02a0, 0x19cb8a0, 0xc422bcb6e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a9080, 0xc422bcb6e0, 0xc422bcb6e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066b980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 233 [select]: github.com/pingcap/tidb/domain.(*Domain).loadSchemaInLoop(0xc4202dc0a0, 0x2540be400) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:329 +0x258 created by github.com/pingcap/tidb/domain.(*Domain).Init /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:503 +0x2fb goroutine 165 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe850, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420489018, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420489018, 0xc420c48000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420489000, 0xc420c48000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420489000, 0xc420c48000, 0x8000, 0x8000, 0xa87a3b, 0xc4208ee0e0, 0xc4235908e0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204aa018, 0xc420c48000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42049a720, 0xc4208ee038, 0x9, 0x9, 0xc422990d78, 0x443aa4, 0xc426f5f840) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42049a720, 0xc4208ee038, 0x9, 0x9, 0x9, 0xad773f, 0xc4203e9f28, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42049a720, 0xc4208ee038, 0x9, 0x9, 0x4111f8, 0xc422990e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ee038, 0x9, 0x9, 0x19bf6e0, 0xc42049a720, 0x0, 0xc400000000, 0xc422990e6d, 0xc4203482a0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ee000, 0x19cb8a0, 0xc4203482a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4203e8090, 0xc4203482a0, 0xc4203482a0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420c72000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 170 [select, 373 minutes]: github.com/pingcap/tidb/owner.(*ownerManager).watchOwner(0xc4204b3d10, 0x7fc1b7d3a5d0, 0xc4208ecb00, 0xc420d44b40, 0xc422a7c720, 0x22) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:252 +0x493 github.com/pingcap/tidb/owner.(*ownerManager).campaignLoop(0xc4204b3d10, 0x7fc1b7d3a5d0, 0xc4208ecb00, 0xc420d44b40) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:202 +0x73f created by github.com/pingcap/tidb/owner.(*ownerManager).CampaignOwner /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:156 +0x1f0 goroutine 169 [chan receive]: github.com/coreos/etcd/clientv3/concurrency.NewSession.func1(0xc4208ead20, 0xc42049ba40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:65 +0x73 created by github.com/coreos/etcd/clientv3/concurrency.NewSession /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/session.go:63 +0x25e goroutine 452 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc4200b4c60, 0xc4203076b0, 0xc420400b40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 168 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*lessor).keepAliveCtxCloser(0xc420488b00, 0x5be260bfe1965f37, 0x7fc1b7d3a5d0, 0xc4208ecac0, 0xc4208eacc0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:286 +0x15e created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:253 +0x1e0 goroutine 373 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c5520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c5520) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 375 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c5860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c5860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 377 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4202c5ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4202c5ba0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 379 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420862000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420862000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 381 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420862340) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420862340) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 383 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420862680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420862680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 345 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe6d0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420645518, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420645518, 0xc4208c0000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420645500, 0xc4208c0000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420645500, 0xc4208c0000, 0x8000, 0x8000, 0xa87a3b, 0xc420a77960, 0xc422fc8ed0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204ea020, 0xc4208c0000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4205968a0, 0xc420a778b8, 0x9, 0x9, 0xc422b55d78, 0x443aa4, 0xc42240cf80) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4205968a0, 0xc420a778b8, 0x9, 0x9, 0x9, 0xad773f, 0xc42409fdd8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4205968a0, 0xc420a778b8, 0x9, 0x9, 0x4111f8, 0xc422b55e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420a778b8, 0x9, 0x9, 0x19bf6e0, 0xc4205968a0, 0x0, 0xc400000000, 0xc422b55e6d, 0xc42409ff20) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420a77880, 0x19cb8a0, 0xc42409ff20, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420349170, 0xc42409ff20, 0xc42409ff20, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420864600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 385 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4208629c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4208629c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 401 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe610, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420489198, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420489198, 0xc4208d2000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420489180, 0xc4208d2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420489180, 0xc4208d2000, 0x8000, 0x8000, 0xa87a3b, 0xc4208e40e0, 0xc422fc9190) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4203f8000, 0xc4208d2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203fe060, 0xc4208e4038, 0x9, 0x9, 0xc422dc3d78, 0x443aa4, 0xc42240d380) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203fe060, 0xc4208e4038, 0x9, 0x9, 0x9, 0xad773f, 0xc42985b448, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203fe060, 0xc4208e4038, 0x9, 0x9, 0x4111f8, 0xc422dc3e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208e4038, 0x9, 0x9, 0x19bf6e0, 0xc4203fe060, 0x0, 0xc400000000, 0xc422dc3e6d, 0xc42985b590) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208e4000, 0x19cb8a0, 0xc42985b590, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc420075aa0, 0xc42985b590, 0xc42985b590, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208e8000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 387 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420862d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420862d00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 389 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420863040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420863040) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 391 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420863380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420863380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 393 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc4208636c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4208636c0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 153 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7cbe490, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420645698, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420645698, 0xc420c20000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420645680, 0xc420c20000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420645680, 0xc420c20000, 0x8000, 0x8000, 0xc4216bec68, 0x410595, 0x7fc1b7c75b28) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c0e8, 0xc420c20000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420330b40, 0xc4208ba1f8, 0x9, 0x9, 0xc4216bed78, 0x443aa4, 0xc42240d7f0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420330b40, 0xc4208ba1f8, 0x9, 0x9, 0x9, 0xad773f, 0xc423546ea8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420330b40, 0xc4208ba1f8, 0x9, 0x9, 0x4111f8, 0xc4216bee28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ba1f8, 0x9, 0x9, 0x19bf6e0, 0xc420330b40, 0x0, 0xc400000000, 0xc4216bee6d, 0xc423546ff0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ba1c0, 0x19cb8a0, 0xc423546ff0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aed50, 0xc423546ff0, 0xc423546ff0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208be180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 395 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420863a00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420863a00) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 151 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef9e0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012b898, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012b898, 0xc42089a000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012b880, 0xc42089a000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012b880, 0xc42089a000, 0x8000, 0x8000, 0xa87a3b, 0xc4208ba0e0, 0xc422fc9270) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c0d8, 0xc42089a000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420330a80, 0xc4208ba038, 0x9, 0x9, 0xc4232d3d78, 0x443aa4, 0xc42240d4e0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420330a80, 0xc4208ba038, 0x9, 0x9, 0x9, 0xad773f, 0xc42985be68, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420330a80, 0xc4208ba038, 0x9, 0x9, 0x4111f8, 0xc4232d3e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ba038, 0x9, 0x9, 0x19bf6e0, 0xc420330a80, 0x0, 0xc400000000, 0xc4232d3e6d, 0xc42985bfb0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ba000, 0x19cb8a0, 0xc42985bfb0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aea20, 0xc42985bfb0, 0xc42985bfb0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208be000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 399 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef920, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420489318, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420489318, 0xc4208a2000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420489300, 0xc4208a2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420489300, 0xc4208a2000, 0x8000, 0x8000, 0xa87a3b, 0xc420a6dc00, 0xc422fc9590) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e460, 0xc4208a2000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005c240, 0xc420a6db58, 0x9, 0x9, 0xc424182d78, 0x443aa4, 0xc42240d8a0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005c240, 0xc420a6db58, 0x9, 0x9, 0x9, 0xad773f, 0xc423547298, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005c240, 0xc420a6db58, 0x9, 0x9, 0x4111f8, 0xc424182e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420a6db58, 0x9, 0x9, 0x19bf6e0, 0xc42005c240, 0x0, 0xc400000000, 0xc424182e6d, 0xc4235473e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420a6db20, 0x19cb8a0, 0xc4235473e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202d2330, 0xc4235473e0, 0xc4235473e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420861380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 397 [select, 373 minutes]: google.golang.org/grpc.(*addrConn).transportMonitor(0xc420863d40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:908 +0x1de google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc420863d40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:637 +0x1c8 created by google.golang.org/grpc.(*ClientConn).resetAddrConn /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/clientconn.go:628 +0x749 goroutine 421 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef860, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420489498, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420489498, 0xc420cb8000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420489480, 0xc420cb8000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420489480, 0xc420cb8000, 0x8000, 0x8000, 0xa87a3b, 0xc420c961c0, 0xc4235904b0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e500, 0xc420cb8000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005c720, 0xc420c96118, 0x9, 0x9, 0xc420d11d78, 0x443aa4, 0xc426f5f170) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005c720, 0xc420c96118, 0x9, 0x9, 0x9, 0xad773f, 0xc424b69bf8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005c720, 0xc420c96118, 0x9, 0x9, 0x4111f8, 0xc420d11e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420c96118, 0x9, 0x9, 0x19bf6e0, 0xc42005c720, 0x0, 0xc400000000, 0xc420d11e6d, 0xc424b69d40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420c960e0, 0x19cb8a0, 0xc424b69d40, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202d2ba0, 0xc424b69d40, 0xc424b69d40, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420861c80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 320 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef7a0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420645818, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420645818, 0xc420ccc000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420645800, 0xc420ccc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420645800, 0xc420ccc000, 0x8000, 0x8000, 0xa87a3b, 0xc420ac0540, 0xc422fc99e0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42060a0b8, 0xc420ccc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420467c20, 0xc420ac0498, 0x9, 0x9, 0xc4233e4d78, 0x443aa4, 0xc42240ded0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420467c20, 0xc420ac0498, 0x9, 0x9, 0x9, 0xad773f, 0xc4272a3298, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420467c20, 0xc420ac0498, 0x9, 0x9, 0x4111f8, 0xc4233e4e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420ac0498, 0x9, 0x9, 0x19bf6e0, 0xc420467c20, 0x0, 0xc400000000, 0xc4233e4e6d, 0xc4272a33e0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420ac0460, 0x19cb8a0, 0xc4272a33e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202a9260, 0xc4272a33e0, 0xc4272a33e0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc42066bc80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 159 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef6e0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012ba18, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012ba18, 0xc420cdc000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012ba00, 0xc420cdc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012ba00, 0xc420cdc000, 0x8000, 0x8000, 0xa87a3b, 0xc4208ba7e0, 0xc422fc95f0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c100, 0xc420cdc000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420331b60, 0xc4208ba738, 0x9, 0x9, 0xc425014d78, 0x443aa4, 0xc42240d960) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420331b60, 0xc4208ba738, 0x9, 0x9, 0x9, 0xad773f, 0xc423547688, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420331b60, 0xc4208ba738, 0x9, 0x9, 0x4111f8, 0xc425014e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ba738, 0x9, 0x9, 0x19bf6e0, 0xc420331b60, 0x0, 0xc400000000, 0xc425014e6d, 0xc4235477d0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ba700, 0x19cb8a0, 0xc4235477d0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202af380, 0xc4235477d0, 0xc4235477d0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208bea80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 157 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef620, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420489618, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420489618, 0xc420c98000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420489600, 0xc420c98000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420489600, 0xc420c98000, 0x8000, 0x8000, 0xa87a3b, 0xc4208ba620, 0xc422fc9aa0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c0f8, 0xc420c98000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc420331980, 0xc4208ba578, 0x9, 0x9, 0xc422fb3d78, 0x443aa4, 0xc424fa2030) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc420331980, 0xc4208ba578, 0x9, 0x9, 0x9, 0xad773f, 0xc4272a3a78, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc420331980, 0xc4208ba578, 0x9, 0x9, 0x4111f8, 0xc422fb3e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ba578, 0x9, 0x9, 0x19bf6e0, 0xc420331980, 0x0, 0xc400000000, 0xc422fb3e6d, 0xc4272a3bc0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ba540, 0x19cb8a0, 0xc4272a3bc0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202af1a0, 0xc4272a3bc0, 0xc4272a3bc0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208be780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 419 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef4a0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc42012bb98, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc42012bb98, 0xc420c86000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc42012bb80, 0xc420c86000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc42012bb80, 0xc420c86000, 0x8000, 0x8000, 0xa87a3b, 0xc420c96000, 0xc422fc96e0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42007e4f8, 0xc420c86000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc42005c540, 0xc420a6ded8, 0x9, 0x9, 0xc422498d78, 0x443aa4, 0xc42240dad0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc42005c540, 0xc420a6ded8, 0x9, 0x9, 0x9, 0xad773f, 0xc423547e68, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc42005c540, 0xc420a6ded8, 0x9, 0x9, 0x4111f8, 0xc422498e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc420a6ded8, 0x9, 0x9, 0x19bf6e0, 0xc42005c540, 0x0, 0xc400000000, 0xc422498e6d, 0xc423547fb0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc420a6dea0, 0x19cb8a0, 0xc423547fb0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202d2960, 0xc423547fb0, 0xc423547fb0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc420861980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 155 [IO wait, 8 minutes]: internal/poll.runtime_pollWait(0x7fc1b7eef3e0, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420645998, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420645998, 0xc420c74000, 0x8000, 0x8000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420645980, 0xc420c74000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420645980, 0xc420c74000, 0x8000, 0x8000, 0xa87a3b, 0xc4208ba460, 0xc423590800) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc42000c0f0, 0xc420c74000, 0x8000, 0x8000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d bufio.(*Reader).Read(0xc4203317a0, 0xc4208ba3b8, 0x9, 0x9, 0xc425c12d78, 0x443aa4, 0xc426f5f6e0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:213 +0x30b io.ReadAtLeast(0x19bf6e0, 0xc4203317a0, 0xc4208ba3b8, 0x9, 0x9, 0x9, 0xad773f, 0xc422bcbdd8, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19bf6e0, 0xc4203317a0, 0xc4208ba3b8, 0x9, 0x9, 0x4111f8, 0xc425c12e28, 0x42af56) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 golang.org/x/net/http2.readFrameHeader(0xc4208ba3b8, 0x9, 0x9, 0x19bf6e0, 0xc4203317a0, 0x0, 0xc400000000, 0xc425c12e6d, 0xc422bcbf20) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:237 +0x7b golang.org/x/net/http2.(*Framer).ReadFrame(0xc4208ba380, 0x19cb8a0, 0xc422bcbf20, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/golang.org/x/net/http2/frame.go:492 +0xa4 google.golang.org/grpc/transport.(*framer).readFrame(0xc4202aef90, 0xc422bcbf20, 0xc422bcbf20, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http_util.go:608 +0x2f google.golang.org/grpc/transport.(*http2Client).reader(0xc4208be480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1095 +0xc0 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:267 +0xbe4 goroutine 315 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066b380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 346 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420864600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 402 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208e8000) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 400 [select, 110 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420861380) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 154 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208be180) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 317 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066b680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 418 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420861680) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 156 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208be480) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 420 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420861980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 319 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066b980) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 158 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208be780) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 422 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc420861c80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 433 [select, 50 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc42066bc80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 160 [select, 329 minutes]: google.golang.org/grpc/transport.(*http2Client).controller(0xc4208bea80) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:1168 +0x142 created by google.golang.org/grpc/transport.newHTTP2Client /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/http2_client.go:297 +0xd1a goroutine 426 [select, 373 minutes]: context.propagateCancel.func1(0x7fc1b7cfa2c0, 0xc420485bd0, 0x19ca120, 0xc420867cc0) /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:260 +0x113 created by context.propagateCancel /home/pingcap/jianzhang.zj/opt/goroot/src/context/context.go:259 +0x1da goroutine 429 [select, 373 minutes]: google.golang.org/grpc.newClientStream.func3(0x19de140, 0xc420650f00, 0xc4203d56c0, 0xc420d3a2c0, 0xc420d46200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:244 +0x1cd created by google.golang.org/grpc.newClientStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:243 +0xc76 goroutine 494 [select]: github.com/pingcap/tidb/domain.(*Domain).updateStatsWorker(0xc4202dc0a0, 0x19f4540, 0xc420481950, 0xb2d05e00) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:619 +0x630 created by github.com/pingcap/tidb/domain.(*Domain).UpdateTableStatsLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:594 +0x122 goroutine 427 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).run(0xc420343970) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:430 +0x3ed created by github.com/coreos/etcd/clientv3.(*watcher).newWatcherGrpcStream /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:228 +0x391 goroutine 453 [select, 4 minutes]: github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop.func1(0xc4202dc0a0, 0xc42032c3c8, 0x8bb2c97000, 0x19f4540, 0xc420410e10) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:535 +0x154 created by github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:531 +0x10b goroutine 430 [select, 373 minutes]: google.golang.org/grpc/transport.(*recvBufferReader).Read(0xc420867d00, 0xc420d30670, 0x5, 0x5, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:145 +0x2ec google.golang.org/grpc/transport.(*Stream).Read(0xc420d46200, 0xc420d30670, 0x5, 0x5, 0x0, 0xc4204a7920, 0xc4204a7860) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/transport/transport.go:328 +0x59 io.ReadAtLeast(0x19c4b60, 0xc420d46200, 0xc420d30670, 0x5, 0x5, 0x5, 0x459657, 0xc42078aed0, 0x42d9db) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:309 +0x86 io.ReadFull(0x19c4b60, 0xc420d46200, 0xc420d30670, 0x5, 0x5, 0x3, 0xc42078aea0, 0xc420d32000) /home/pingcap/jianzhang.zj/opt/goroot/src/io/io.go:327 +0x58 google.golang.org/grpc.(*parser).recvMsg(0xc420d30660, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:255 +0x69 google.golang.org/grpc.recv(0xc420d30660, 0x19d6da0, 0x1c5a248, 0xc420d46200, 0x0, 0x0, 0x11937c0, 0xc421eafef0, 0x7fffffff, 0x0, ...) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/rpc_util.go:351 +0x4d google.golang.org/grpc.(*clientStream).RecvMsg(0xc420d3a2c0, 0x11937c0, 0xc421eafef0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/google.golang.org/grpc/stream.go:379 +0xdd github.com/grpc-ecosystem/go-grpc-prometheus.(*monitoredClientStream).RecvMsg(0xc420d30680, 0x11937c0, 0xc421eafef0, 0xbbb9d1, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/grpc-ecosystem/go-grpc-prometheus/client.go:63 +0x52 github.com/coreos/etcd/etcdserver/etcdserverpb.(*watchWatchClient).Recv(0xc420485c20, 0x0, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go:2473 +0x62 github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveWatchClient(0xc420343970, 0x19ddba0, 0xc420485c20) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:557 +0x4e created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).newWatchClient /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:712 +0x654 goroutine 454 [select]: github.com/pingcap/tidb/domain.(*Domain).updateStatsWorker(0xc4202dc0a0, 0x19f4540, 0xc420d273b0, 0xb2d05e00) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:619 +0x630 created by github.com/pingcap/tidb/domain.(*Domain).UpdateTableStatsLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:594 +0x122 goroutine 455 [select]: github.com/pingcap/tidb/domain.(*Domain).autoAnalyzeWorker(0xc4202dc0a0, 0xb2d05e00) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:670 +0x312 created by github.com/pingcap/tidb/domain.(*Domain).UpdateTableStatsLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:597 +0x18c goroutine 456 [select, 2 minutes]: github.com/pingcap/tidb/store/tikv/gcworker.(*GCWorker).start(0xc42040eee0, 0x7fc1b7d3a5d0, 0xc420d4a800, 0xc420d20c30) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/gcworker/gc_worker.go:128 +0x2cd created by github.com/pingcap/tidb/store/tikv/gcworker.(*GCWorker).Start /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/gcworker/gc_worker.go:79 +0x103 goroutine 19301932 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc427826a80, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 618 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc420343970, 0xc42104c2c0, 0xc420aa3b60) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 9644827 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426019f80, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19305299 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4248b8440, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 627 [chan receive, 373 minutes]: github.com/coreos/etcd/clientv3/concurrency.waitDelete(0x7fc1b7d3a5d0, 0xc42085ce00, 0xc42041fe40, 0xc4203faa20, 0x22, 0x26908, 0x0, 0x0) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/key.go:32 +0x202 github.com/coreos/etcd/clientv3/concurrency.waitDeletes(0x7fc1b7d3a5d0, 0xc42085ce00, 0xc42041fe40, 0xc420012c20, 0x12, 0x26907, 0xc420840870, 0x22, 0x30) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/key.go:61 +0x1cc github.com/coreos/etcd/clientv3/concurrency.(*Election).Campaign(0xc421373eb8, 0x7fc1b7d3a5d0, 0xc42085ce00, 0xc42030a000, 0x24, 0xc420012c20, 0x12) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/concurrency/election.go:84 +0x667 github.com/pingcap/tidb/owner.(*ownerManager).campaignLoop(0xc420efcc30, 0x7fc1b7d3a5d0, 0xc42085ce00, 0xc4210531a0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:191 +0x53c created by github.com/pingcap/tidb/owner.(*ownerManager).CampaignOwner /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/owner/manager.go:156 +0x1f0 goroutine 520 [select, 373 minutes, locked to thread]: runtime.gopark(0x12aa028, 0x0, 0x124ea00, 0x6, 0x18, 0x1) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/proc.go:287 +0x12c runtime.selectgo(0xc42065df50, 0xc4204a09c0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/select.go:395 +0x1149 runtime.ensureSigM.func1() /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/signal_unix.go:511 +0x220 runtime.goexit() /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/asm_amd64.s:2337 +0x1 goroutine 521 [chan receive, 373 minutes]: main.setupSignalHandler.func1(0xc4204a5920) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:405 +0x4b created by main.setupSignalHandler /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:404 +0xf1 goroutine 523 [chan receive]: github.com/pingcap/tidb/util/systimemon.StartMonitor(0x12aa310, 0x12a9878) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/systimemon/systime_mon.go:29 +0x148 created by main.setupMetrics /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:420 +0xd6 goroutine 524 [sleep]: time.Sleep(0x37e11d600) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/time.go:65 +0x130 main.prometheusPushClient(0xc420012600, 0x11, 0x37e11d600) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:212 +0x34 created by main.pushMetric /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/tidb-server/main.go:195 +0x19a goroutine 525 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7eef1a0, 0x72, 0xffffffffffffffff) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420667f18, 0x72, 0xc420dc7b00, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420667f18, 0xffffffffffffff00, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Accept(0xc420667f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:335 +0x1e2 net.(*netFD).accept(0xc420667f00, 0x12aa148, 0xc420dc7cb8, 0x40239b) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:238 +0x42 net.(*TCPListener).accept(0xc4204aa5f8, 0x109dbc0, 0xc420dc7ce8, 0x401137) /home/pingcap/jianzhang.zj/opt/goroot/src/net/tcpsock_posix.go:136 +0x2e net.(*TCPListener).AcceptTCP(0xc4204aa5f8, 0xc420dc7d30, 0xc420dc7d38, 0xc420dc7d28) /home/pingcap/jianzhang.zj/opt/goroot/src/net/tcpsock.go:234 +0x49 net/http.tcpKeepAliveListener.Accept(0xc4204aa5f8, 0x12a9a18, 0xc427364a00, 0x19d75e0, 0xc4210f7050) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:3120 +0x2f net/http.(*Server).Serve(0xc4210dc8f0, 0x19d6f20, 0xc4204aa5f8, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2695 +0x1b2 net/http.(*Server).ListenAndServe(0xc4210dc8f0, 0xc4210dc8f0, 0x19bfe20) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2636 +0xa9 net/http.ListenAndServe(0xc42110c8c0, 0x6, 0x0, 0x0, 0x1, 0xc42110c8c0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:2882 +0x7f github.com/pingcap/tidb/server.(*Server).startHTTPServer(0xc4204a58c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/server/http_status.go:77 +0x44a created by github.com/pingcap/tidb/server.(*Server).startStatusHTTP.func1 /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/server/http_status.go:37 +0x3e goroutine 9644845 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42875b160, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 575 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7eef260, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc420666598, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc420666598, 0xc420ef3000, 0x1000, 0x1000) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc420666580, 0xc420ef3000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc420666580, 0xc420ef3000, 0x1000, 0x1000, 0x0, 0x0, 0xc4200b60a0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4204aa120, 0xc420ef3000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d net/http.(*persistConn).Read(0xc420d7a6c0, 0xc420ef3000, 0x1000, 0x1000, 0x2, 0xc420cf8e58, 0x2) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/transport.go:1391 +0x140 bufio.(*Reader).fill(0xc42049aae0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:97 +0x11a bufio.(*Reader).Peek(0xc42049aae0, 0x1, 0x0, 0x0, 0x0, 0xc4284f73e0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/bufio/bufio.go:129 +0x3a net/http.(*persistConn).readLoop(0xc420d7a6c0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/transport.go:1539 +0x185 created by net/http.(*Transport).dialConn /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/transport.go:1186 +0xa2e goroutine 9644770 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426019a00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 493 [select, 4 minutes]: github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop.func1(0xc4202dc0a0, 0xc4204aa1c0, 0x8bb2c97000, 0x19f4540, 0xc4202d4b40) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:535 +0x154 created by github.com/pingcap/tidb/domain.(*Domain).LoadPrivilegeLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:531 +0x10b goroutine 496 [select, 2 minutes]: github.com/pingcap/tidb/store/tikv/gcworker.(*GCWorker).start(0xc4201d3ea0, 0x7fc1b7d3a5d0, 0xc42083e840, 0xc4203f1d90) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/gcworker/gc_worker.go:128 +0x2cd created by github.com/pingcap/tidb/store/tikv/gcworker.(*GCWorker).Start /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/store/tikv/gcworker/gc_worker.go:79 +0x103 goroutine 495 [select]: github.com/pingcap/tidb/domain.(*Domain).autoAnalyzeWorker(0xc4202dc0a0, 0xb2d05e00) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:670 +0x312 created by github.com/pingcap/tidb/domain.(*Domain).UpdateTableStatsLoop /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/domain/domain.go:597 +0x18c goroutine 625 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*lessor).keepAliveCtxCloser(0xc420488b00, 0x5be260bfe1965f3b, 0x7fc1b7d3a5d0, 0xc42085cdc0, 0xc42006fd40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:286 +0x15e created by github.com/coreos/etcd/clientv3.(*lessor).KeepAlive /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/lease.go:253 +0x1e0 goroutine 611 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc4200b4c60, 0xc42104c160, 0xc420400b40) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 19302534 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423ee1f00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 576 [select]: net/http.(*persistConn).writeLoop(0xc420d7a6c0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/transport.go:1759 +0x165 created by net/http.(*Transport).dialConn /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/transport.go:1187 +0xa53 goroutine 19932990 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4249a0820, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301638 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490acc0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644554 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422f2ade0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301903 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42324dbe0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19875952 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc428222320, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876616 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc428afe640, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19307875 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc425abc3a0, 0xc42032a0c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302593 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422bf97c0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302735 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424c6c300, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301800 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4248fcc60, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302027 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426703540, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302588 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4268bf580, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 28851079 [IO wait]: internal/poll.runtime_pollWait(0x7fc1b7eeec60, 0x72, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/runtime/netpoll.go:173 +0x57 internal/poll.(*pollDesc).wait(0xc426464318, 0x72, 0xffffffffffffff00, 0x19c7b60, 0x19bd728) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:85 +0xae internal/poll.(*pollDesc).waitRead(0xc426464318, 0xc425572100, 0x1, 0x1) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_poll_runtime.go:90 +0x3d internal/poll.(*FD).Read(0xc426464300, 0xc425572131, 0x1, 0x1, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/internal/poll/fd_unix.go:126 +0x18a net.(*netFD).Read(0xc426464300, 0xc425572131, 0x1, 0x1, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/fd_unix.go:202 +0x52 net.(*conn).Read(0xc4223eb1b8, 0xc425572131, 0x1, 0x1, 0x0, 0x0, 0x0) /home/pingcap/jianzhang.zj/opt/goroot/src/net/net.go:176 +0x6d net/http.(*connReader).backgroundRead(0xc425572120) /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:660 +0x62 created by net/http.(*connReader).startBackgroundRead /home/pingcap/jianzhang.zj/opt/goroot/src/net/http/server.go:656 +0xd8 goroutine 9644744 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42503d280, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301094 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4234a0fc0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876491 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426099680, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301481 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421d29700, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301350 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42587dc40, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301097 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4234a1320, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302416 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421ed7ce0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644879 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4229d2f00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644587 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42313bdc0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301577 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42685a480, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9672035 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422fc3e60, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302096 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc425a85f40, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9645028 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423a22020, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301425 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423a22ba0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301257 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423e0a580, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302522 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426e421e0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301900 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42324d7c0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19304496 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42510ce40, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644593 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4261203a0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19307994 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422eca060, 0xc42032a0c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301561 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423f75000, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301537 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b45fe0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644533 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42510cde0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301602 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490a6a0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644461 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421271b80, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 2089 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422a39700, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19300989 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422fc3be0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301749 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423a23920, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302562 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4247944e0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9645247 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4289fb1c0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302192 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426701aa0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644311 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc428c25b00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301608 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490a780, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19875990 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424a50600, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301654 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423f75aa0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301909 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426a19fc0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301859 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4265cf000, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 3413 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b68020, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301404 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421d29360, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302482 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4225aa940, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301455 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b45e40, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 3232 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421c96320, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301200 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423e0a240, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644749 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42503d860, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301714 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490b860, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 23071454 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc429bf2760, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302394 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426597d40, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302622 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423580000, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19308133 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424278540, 0xc42032a0c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302451 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4245dc260, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302486 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4225ab780, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19307913 [select, 4 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc427cb0800, 0xc42032a0c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301924 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42685bea0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 145558 [select, 373 minutes]: github.com/coreos/etcd/clientv3.(*watchGrpcStream).serveSubstream(0xc4202b0160, 0xc4245afef0, 0xc420469200) /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:603 +0x2eb created by github.com/coreos/etcd/clientv3.(*watchGrpcStream).run /data2/zhangjian/opt/gopath/src/github.com/pingcap/tidb/_vendor/src/github.com/coreos/etcd/clientv3/watch.go:444 +0x111f goroutine 9650509 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4237ec2c0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301276 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b44680, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19932991 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4249a0880, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302705 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4230a9820, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19304549 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42586ddc0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 21946082 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426ce9780, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301615 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490a9a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301210 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421d280a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19310383 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421f7aa40, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302483 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4225ab020, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876511 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4283ee500, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302541 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b36ea0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302200 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423a34460, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9650529 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4254eb140, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302693 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422a9c6c0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301505 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421d419a0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9671996 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc429845ba0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9645207 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4248fc7a0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876401 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc425f7af80, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 23475 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4249bc160, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302504 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422bf8b60, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302356 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424ade7e0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301527 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42352af00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301545 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490a2e0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302788 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4268bffa0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876413 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc420c69e00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302612 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424638140, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302540 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422b36a60, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301132 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424341960, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19310487 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426de5a00, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302618 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4246396a0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19299615 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426a183a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302748 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42408f520, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301579 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42685a9a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9645119 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424399e20, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 9644073 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4212701c0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302573 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424794ba0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 10222523 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426e81fc0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 10222425 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4274eb360, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20252085 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc426d775c0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302055 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424526b80, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301533 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4265ce840, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 21946004 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421c41b60, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 21946012 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421815d80, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301539 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42490a140, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302617 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc424639180, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302519 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423ee9b80, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302227 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422a394a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302596 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422bf9a80, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301628 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423f756a0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19300952 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc421d40840, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876379 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc427537a40, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19933029 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42136c360, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 23768672 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4298451e0, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 20876499 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc423a351c0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19301889 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc42333c2e0, 0xc42032a100) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 19302130 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc4252a6e40, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 21945948 [select]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc422feff20, 0xc420050480) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97 goroutine 23076179 [select, 2 minutes]: github.com/pingcap/tidb/util/goroutine_pool.(*goroutine).workLoop(0xc429aba420, 0xc42032a0c0) /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:106 +0x132 created by github.com/pingcap/tidb/util/goroutine_pool.(*Pool).alloc /home/pingcap/jianzhang.zj/opt/gopath/src/github.com/pingcap/tidb/util/goroutine_pool/gp.go:90 +0x97