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runtime: fatal error: g already has stack barriers #11210

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reusee opened this issue Jun 14, 2015 · 4 comments
Closed

runtime: fatal error: g already has stack barriers #11210

reusee opened this issue Jun 14, 2015 · 4 comments
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FrozenDueToAge
Milestone
Go1.5

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@reusee
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reusee commented Jun 14, 2015

go version
go version devel +a1fe3b5 Sat Jun 13 04:33:26 2015 +0000 linux/amd64

stack trace

stkbarPos=3 len(stkbar)=3 goid=25840 gcphase=2
fatal error: g already has stack barriers

runtime stack:
runtime.throw(0x89e8f0, 0x1c)
    /home/reus/langs/go/src/runtime/panic.go:527 +0x96
runtime.scanstack(0xc2084b14a0)
    /home/reus/langs/go/src/runtime/mgcmark.go:334 +0x4f4
runtime.gcphasework(0xc2084b14a0)
    /home/reus/langs/go/src/runtime/mgcmark.go:273 +0x6d
runtime.stopg(0xc2084b14a0, 0x3)
    /home/reus/langs/go/src/runtime/proc1.go:395 +0x8e
runtime.markroot(0xc208018000, 0x7ff40000004a)
    /home/reus/langs/go/src/runtime/mgcmark.go:138 +0x1ef
runtime.parfordo(0xc208018000)
    /home/reus/langs/go/src/runtime/parfor.go:95 +0x12a
runtime.gcscan_m()
    /home/reus/langs/go/src/runtime/mgcmark.go:37 +0xde
runtime.gc.func1()
    /home/reus/langs/go/src/runtime/mgc.go:876 +0x5c
runtime.systemstack(0xc20801a000)
    /home/reus/langs/go/src/runtime/asm_amd64.s:262 +0x7c
runtime.mstart()
    /home/reus/langs/go/src/runtime/proc1.go:656

goroutine 18 [garbage collection scan]:
runtime.systemstack_switch()
    /home/reus/langs/go/src/runtime/asm_amd64.s:216 fp=0xc2080224e8 sp=0xc2080224e0
runtime.gc(0x0)
    /home/reus/langs/go/src/runtime/mgc.go:887 +0x1d9 fp=0xc208022790 sp=0xc2080224e8
runtime.backgroundgc()
    /home/reus/langs/go/src/runtime/mgc.go:783 +0x3d fp=0xc2080227c0 sp=0xc208022790
runtime.goexit()
    /home/reus/langs/go/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc2080227c8 sp=0xc2080227c0
created by runtime.startGC
    /home/reus/langs/go/src/runtime/mgc.go:756 +0x147

goroutine 1 [chan receive]:
main.main()
    /home/reus/src/github.com/reusee/taobao/main.go:110 +0xf7f

goroutine 17 [syscall, 61 minutes, locked to thread]:
runtime.goexit()
    /home/reus/langs/go/src/runtime/asm_amd64.s:1700 +0x1

goroutine 5 [chan receive, 61 minutes]:
database/sql.(*DB).connectionOpener(0xc2080a8dc0)
    /home/reus/langs/go/src/database/sql/sql.go:623 +0x45
created by database/sql.Open
    /home/reus/langs/go/src/database/sql/sql.go:470 +0x30a

goroutine 25841 [select]:
net/http.(*persistConn).roundTrip(0xc208406370, 0xc20813e630, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1165 +0x8de
net/http.(*Transport).RoundTrip(0xc208096750, 0xc2082e6410, 0xc2082ea160, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:235 +0x530
net/http.send(0xc2082e6410, 0x7ff4e1741468, 0xc208096750, 0x45, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:220 +0x4de
net/http.(*Client).send(0xc208015c80, 0xc2082e6410, 0x45, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:143 +0x15a
net/http.(*Client).doFollowingRedirects(0xc208015c80, 0xc2082e6410, 0x8fb388, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:380 +0xbc0
net/http.(*Client).Get(0xc208015c80, 0xc2086b4230, 0x45, 0x1, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:306 +0xaa
github.com/reusee/hcutil.GetBytes(0xc208015c80, 0xc2086b4230, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:39 +0x82
main.main.func1(0xc2080183c0, 0xc208015c80, 0xc208379000, 0x301fd44, 0x7, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 24925 [select]:
net/http.(*persistConn).readLoop(0xc2082ea6e0)
    /home/reus/langs/go/src/net/http/transport.go:980 +0xa54
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25819 [select]:
net/http.(*persistConn).roundTrip(0xc2082ea370, 0xc20810a0d0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1165 +0x8de
net/http.(*Transport).RoundTrip(0xc208096b40, 0xc20807a8f0, 0xc2080dc000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:235 +0x530
net/http.send(0xc20807a8f0, 0x7ff4e1741468, 0xc208096b40, 0x45, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:220 +0x4de
net/http.(*Client).send(0xc208015dd0, 0xc20807a8f0, 0x45, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:143 +0x15a
net/http.(*Client).doFollowingRedirects(0xc208015dd0, 0xc20807a8f0, 0x8fb388, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:380 +0xbc0
net/http.(*Client).Get(0xc208015dd0, 0xc208372050, 0x45, 0x3, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:306 +0xaa
github.com/reusee/hcutil.GetBytes(0xc208015dd0, 0xc208372050, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:39 +0x82
main.main.func1(0xc2080183c0, 0xc208015dd0, 0xc208379000, 0x3023bc1, 0x4, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25753 [select]:
net/http.(*persistConn).writeLoop(0xc2080dc210)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25818 [IO wait]:
net.runtime_pollWait(0x7ff4e1742088, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208498d10, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208498d10, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208498cb0, 0xc20894a000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc20835a030, 0xc20894a000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc20835a030, 0xc2082ea738, 0xc20894a000, 0x1000, 0x1000, 0xbaf, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2084d27c0, 0xc20894a000, 0x1000, 0x1000, 0xbaf, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2086b2120)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc2086b2120, 0xc20864bd60, 0x2a0, 0x2a0, 0xbaf, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
net/http/internal.(*chunkedReader).Read(0xc2087881e0, 0xc20864bd60, 0x2a0, 0x2a0, 0xd60, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:88 +0x139
net/http.(*body).readLocked(0xc20840e140, 0xc20864b000, 0x1000, 0x1000, 0x1000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:590 +0x70
net/http.(*body).Read(0xc20840e140, 0xc20864b000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:585 +0x110
bufio.(*Reader).fill(0xc208350780)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadByte(0xc208350780, 0xbb, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:229 +0x7a
compress/flate.(*decompressor).moreBits(0xc208409200, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:680 +0x4d
compress/flate.(*decompressor).huffSym(0xc208409200, 0xc208409230, 0x6f, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:698 +0x5b
compress/flate.(*decompressor).huffmanBlock(0xc208409200)
    /home/reus/langs/go/src/compress/flate/inflate.go:455 +0x46
compress/flate.(*decompressor).copyHuff(0xc208409200)
    /home/reus/langs/go/src/compress/flate/inflate.go:605 +0x3e
compress/flate.(*decompressor).Read(0xc208409200, 0xc20817c000, 0x7e00, 0x7e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:335 +0x1ae
compress/gzip.(*Reader).Read(0xc2080d8580, 0xc20817c000, 0x7e00, 0x7e00, 0xffffffff, 0x0, 0x0)
    /home/reus/langs/go/src/compress/gzip/gunzip.go:250 +0xef
net/http.(*gzipReader).Read(0xc208102140, 0xc20817c000, 0x7e00, 0x7e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1328 +0x14a
net/http.(*bodyEOFSignal).Read(0xc20840e1c0, 0xc20817c000, 0x7e00, 0x7e00, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1278 +0x26a
net/http.(*cancelTimerBody).Read(0xc208102180, 0xc20817c000, 0x7e00, 0x7e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:541 +0x77
bytes.(*Buffer).ReadFrom(0xc208049af8, 0x7ff4de915348, 0xc208102180, 0x18000, 0x0, 0x0)
    /home/reus/langs/go/src/bytes/buffer.go:173 +0x23f
io/ioutil.readAll(0x7ff4de915348, 0xc208102180, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:33 +0x154
io/ioutil.ReadAll(0x7ff4de915348, 0xc208102180, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:42 +0x51
github.com/reusee/hcutil.GetBytes(0xc208015ce0, 0xc2086b4000, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:50 +0x3e9
main.main.func1(0xc2080183c0, 0xc208015ce0, 0xc208379000, 0x3023bca, 0x5, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25844 [IO wait]:
net.runtime_pollWait(0x7ff4e17419c8, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208499100, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208499100, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc2084990a0, 0xc20877c000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc2082fe030, 0xc20877c000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
bufio.(*Reader).fill(0xc20863bf80)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc20863bf80, 0xc20853ab08, 0x5, 0x80, 0xc208064000, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
io.ReadAtLeast(0x7ff4e1742770, 0xc20863bf80, 0xc20853ab08, 0x5, 0x80, 0x5, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/io.go:298 +0xe6
io.ReadFull(0x7ff4e1742770, 0xc20863bf80, 0xc20853ab08, 0x5, 0x80, 0xc208587938, 0x0, 0x0)
    /home/reus/langs/go/src/io/io.go:316 +0x62
github.com/jackc/pgx.(*msgReader).rxMsg(0xc20853ab00, 0x3, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/msg_reader.go:40 +0x125
github.com/jackc/pgx.(*Conn).rxMsg(0xc20853a600, 0xc208096510, 0x8c, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/conn.go:765 +0x7d
github.com/jackc/pgx.(*Conn).Exec(0xc20853a600, 0xc208096510, 0x8c, 0xc20879bd40, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/conn.go:716 +0x1a3
github.com/jackc/pgx/stdlib.(*Conn).Exec(0xc208308a60, 0xc208096510, 0x8c, 0xc20879bd10, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/stdlib/sql.go:187 +0x11f
database/sql.(*DB).exec(0xc2080a8dc0, 0xc208096510, 0x8c, 0xc208587ea8, 0x3, 0x3, 0x44f901, 0x0, 0x0, 0x0, ...)
    /home/reus/langs/go/src/database/sql/sql.go:908 +0x2c2
database/sql.(*DB).Exec(0xc2080a8dc0, 0xc208096510, 0x8c, 0xc208587ea8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/database/sql/sql.go:882 +0xbe
main.main.func1(0xc2080183c0, 0xc208015da0, 0xc208379000, 0x30214c1, 0x7, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:132 +0x9d2
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25809 [runnable]:
syscall.Syscall(0x0, 0xc, 0xc208434000, 0x1000, 0x5b4, 0x1000, 0x0)
    /home/reus/langs/go/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.read(0xc, 0xc208434000, 0x1000, 0x1000, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/syscall/zsyscall_linux_amd64.go:783 +0x5f
syscall.Read(0xc, 0xc208434000, 0x1000, 0x1000, 0xffffffffffffff01, 0x0, 0x0)
    /home/reus/langs/go/src/syscall/syscall_unix.go:160 +0x4d
net.(*netFD).Read(0xc208498540, 0xc208434000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_unix.go:229 +0x18b
net.(*conn).Read(0xc20835a028, 0xc208434000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc20835a028, 0xc208406268, 0xc208434000, 0x1000, 0x1000, 0x238, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2086f4ba0, 0xc208434000, 0x1000, 0x1000, 0x238, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2084efbc0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc2084efbc0, 0xc20877dea6, 0x15a, 0x15a, 0x238, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
net/http/internal.(*chunkedReader).Read(0xc208360b40, 0xc20877dea6, 0x15a, 0x15a, 0xea6, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:88 +0x139
net/http.(*body).readLocked(0xc2086cf880, 0xc20877d000, 0x1000, 0x1000, 0x38a, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:590 +0x70
net/http.(*body).Read(0xc2086cf880, 0xc20877d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:585 +0x110
bufio.(*Reader).fill(0xc208350ea0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadByte(0xc208350ea0, 0xda, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:229 +0x7a
compress/flate.(*decompressor).moreBits(0xc208305600, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:680 +0x4d
compress/flate.(*decompressor).huffSym(0xc208305600, 0xc208305e58, 0x105, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:698 +0x5b
compress/flate.(*decompressor).huffmanBlock(0xc208305600)
    /home/reus/langs/go/src/compress/flate/inflate.go:523 +0x890
compress/flate.(*decompressor).copyHuff(0xc208305600)
    /home/reus/langs/go/src/compress/flate/inflate.go:605 +0x3e
compress/flate.(*decompressor).Read(0xc208305600, 0xc2083a2000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:335 +0x1ae
compress/gzip.(*Reader).Read(0xc2080d9b80, 0xc2083a2000, 0x17e00, 0x17e00, 0xffffffff, 0x0, 0x0)
    /home/reus/langs/go/src/compress/gzip/gunzip.go:250 +0xef
net/http.(*gzipReader).Read(0xc20812bd20, 0xc2083a2000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1328 +0x14a
net/http.(*bodyEOFSignal).Read(0xc2086cf8c0, 0xc2083a2000, 0x17e00, 0x17e00, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1278 +0x26a
net/http.(*cancelTimerBody).Read(0xc20812bd60, 0xc2083a2000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:541 +0x77
bytes.(*Buffer).ReadFrom(0xc208955af8, 0x7ff4de915348, 0xc20812bd60, 0x28000, 0x0, 0x0)
    /home/reus/langs/go/src/bytes/buffer.go:173 +0x23f
io/ioutil.readAll(0x7ff4de915348, 0xc20812bd60, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:33 +0x154
io/ioutil.ReadAll(0x7ff4de915348, 0xc20812bd60, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:42 +0x51
github.com/reusee/hcutil.GetBytes(0xc208015c50, 0xc208100050, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:50 +0x3e9
main.main.func1(0xc2080183c0, 0xc208015c50, 0xc208379000, 0x30233fd, 0x5, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25754 [IO wait]:
net.runtime_pollWait(0x7ff4e1742148, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208510530, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208510530, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc2085104d0, 0xc208812000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc2082fe040, 0xc208812000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc2082fe040, 0xc2084063c8, 0xc208812000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2084d2100, 0xc208812000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc208700000)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc208700000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc208406370)
    /home/reus/langs/go/src/net/http/transport.go:887 +0xf7
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25160 [select]:
net/http.(*persistConn).readLoop(0xc2082ea210)
    /home/reus/langs/go/src/net/http/transport.go:980 +0xa54
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25842 [IO wait]:
net.runtime_pollWait(0x7ff4e1742388, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc2084995d0, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc2084995d0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208499570, 0xc20862f000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc2082fe070, 0xc20862f000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
bufio.(*Reader).fill(0xc208018840)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc208018840, 0xc208011d08, 0x5, 0x80, 0xc208064400, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
io.ReadAtLeast(0x7ff4e1742770, 0xc208018840, 0xc208011d08, 0x5, 0x80, 0x5, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/io.go:298 +0xe6
io.ReadFull(0x7ff4e1742770, 0xc208018840, 0xc208011d08, 0x5, 0x80, 0xc208191938, 0x0, 0x0)
    /home/reus/langs/go/src/io/io.go:316 +0x62
github.com/jackc/pgx.(*msgReader).rxMsg(0xc208011d00, 0x3, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/msg_reader.go:40 +0x125
github.com/jackc/pgx.(*Conn).rxMsg(0xc208011800, 0xc20835ccf0, 0x8c, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/conn.go:765 +0x7d
github.com/jackc/pgx.(*Conn).Exec(0xc208011800, 0xc20835ccf0, 0x8c, 0xc20880ef60, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/conn.go:716 +0x1a3
github.com/jackc/pgx/stdlib.(*Conn).Exec(0xc20810db80, 0xc20835ccf0, 0x8c, 0xc20880eed0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/stdlib/sql.go:187 +0x11f
database/sql.(*DB).exec(0xc2080a8dc0, 0xc20835ccf0, 0x8c, 0xc208191ea8, 0x3, 0x3, 0x44f901, 0x0, 0x0, 0x0, ...)
    /home/reus/langs/go/src/database/sql/sql.go:908 +0x2c2
database/sql.(*DB).Exec(0xc2080a8dc0, 0xc20835ccf0, 0x8c, 0xc208191ea8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/database/sql/sql.go:882 +0xbe
main.main.func1(0xc2080183c0, 0xc208015d70, 0xc208379000, 0x301fd44, 0x6, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:132 +0x9d2
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 24926 [select]:
net/http.(*persistConn).writeLoop(0xc2082ea6e0)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25840 [syscall]:
syscall.Syscall(0x1, 0xb, 0xc208535f80, 0x23, 0x23, 0x23, 0x0)
    /home/reus/langs/go/src/syscall/asm_linux_amd64.s:18 +0x5
syscall.write(0xb, 0xc208535f80, 0x23, 0x80, 0x77, 0x0, 0x0)
    /home/reus/langs/go/src/syscall/zsyscall_linux_amd64.go:1064 +0x5f
syscall.Write(0xb, 0xc208535f80, 0x23, 0x80, 0xa3c020, 0x0, 0x0)
    /home/reus/langs/go/src/syscall/syscall_unix.go:176 +0x4d
net.(*netFD).Write(0xc208511c00, 0xc208535f80, 0x23, 0x80, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_unix.go:338 +0x1c7
net.(*conn).Write(0xc2082fe018, 0xc208535f80, 0x23, 0x80, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:136 +0xe4
github.com/jackc/pgx.(*Conn).txStartupMessage(0xc208011200, 0xc20858b580, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/conn.go:929 +0x87
github.com/jackc/pgx.Connect(0x8b4bc0, 0x9, 0x0, 0x8b4bca, 0x6, 0x8b4bbb, 0x4, 0x0, 0x0, 0x0, ...)
    /home/reus/src/github.com/jackc/pgx/conn.go:178 +0x13f5
github.com/jackc/pgx/stdlib.(*Driver).Open(0xc20802a078, 0x8b4bb0, 0x20, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/jackc/pgx/stdlib/sql.go:96 +0x26e
database/sql.(*DB).conn(0xc2080a8dc0, 0x1, 0xc20802c800, 0x0, 0x0)
    /home/reus/langs/go/src/database/sql/sql.go:699 +0x451
database/sql.(*DB).exec(0xc2080a8dc0, 0xc2084be000, 0x8c, 0xc20858bea8, 0x3, 0x3, 0x44f901, 0x0, 0x0, 0x0, ...)
    /home/reus/langs/go/src/database/sql/sql.go:894 +0x87
database/sql.(*DB).Exec(0xc2080a8dc0, 0xc2084be000, 0x8c, 0xc20858bea8, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/database/sql/sql.go:882 +0xbe
main.main.func1(0xc2080183c0, 0xc208015cb0, 0xc208379000, 0x3023bca, 0x6, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:132 +0x9d2
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25496 [IO wait]:
net.runtime_pollWait(0x7ff4e1741848, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc2084984c0, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc2084984c0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208498460, 0xc20894c000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc2082fe058, 0xc20894c000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc2082fe058, 0xc208406108, 0xc20894c000, 0x1000, 0x1000, 0xa40400, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2086f4da0, 0xc20894c000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2082a9500)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc2082a9500, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc2084060b0)
    /home/reus/langs/go/src/net/http/transport.go:887 +0xf7
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25834 [IO wait]:
net.runtime_pollWait(0x7ff4e1741908, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc2085116b0, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc2085116b0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208511650, 0xc2080da000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc20802a0f0, 0xc2080da000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc20802a0f0, 0xc2080dc268, 0xc2080da000, 0x1000, 0x1000, 0x4a9500, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc20812bc00, 0xc2080da000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2086ca5a0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadSlice(0xc2086ca5a0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:328 +0x21a
net/http/internal.readLine(0xc2086ca5a0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:110 +0x4b
net/http/internal.(*chunkedReader).beginChunk(0xc20880e780)
    /home/reus/langs/go/src/net/http/internal/chunked.go:47 +0x39
net/http/internal.(*chunkedReader).Read(0xc20880e780, 0xc208017000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:77 +0xb7
net/http.(*body).readLocked(0xc20866df00, 0xc208017000, 0x1000, 0x1000, 0xeea, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:590 +0x70
net/http.(*body).Read(0xc20866df00, 0xc208017000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:585 +0x110
bufio.(*Reader).fill(0xc208700300)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadByte(0xc208700300, 0x6, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:229 +0x7a
compress/flate.(*decompressor).moreBits(0xc208304400, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:680 +0x4d
compress/flate.(*decompressor).huffmanBlock(0xc208304400)
    /home/reus/langs/go/src/compress/flate/inflate.go:540 +0x795
compress/flate.(*decompressor).copyHuff(0xc208304400)
    /home/reus/langs/go/src/compress/flate/inflate.go:605 +0x3e
compress/flate.(*decompressor).Read(0xc208304400, 0xc208500000, 0xfe00, 0xfe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:335 +0x1ae
compress/gzip.(*Reader).Read(0xc2080d8dc0, 0xc208500000, 0xfe00, 0xfe00, 0xffffffff, 0x0, 0x0)
    /home/reus/langs/go/src/compress/gzip/gunzip.go:250 +0xef
net/http.(*gzipReader).Read(0xc2083095a0, 0xc208500000, 0xfe00, 0xfe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1328 +0x14a
net/http.(*bodyEOFSignal).Read(0xc20866df40, 0xc208500000, 0xfe00, 0xfe00, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1278 +0x26a
net/http.(*cancelTimerBody).Read(0xc2083095e0, 0xc208500000, 0xfe00, 0xfe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:541 +0x77
bytes.(*Buffer).ReadFrom(0xc208957af8, 0x7ff4de915348, 0xc2083095e0, 0x10000, 0x0, 0x0)
    /home/reus/langs/go/src/bytes/buffer.go:173 +0x23f
io/ioutil.readAll(0x7ff4de915348, 0xc2083095e0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:33 +0x154
io/ioutil.ReadAll(0x7ff4de915348, 0xc2083095e0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:42 +0x51
github.com/reusee/hcutil.GetBytes(0xc208015d10, 0xc2086b54f0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:50 +0x3e9
main.main.func1(0xc2080183c0, 0xc208015d10, 0xc208379000, 0x301fd44, 0x1, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25008 [IO wait]:
net.runtime_pollWait(0x7ff4e1741c08, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208498bc0, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208498bc0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208498b60, 0xc208356000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc20835a098, 0xc208356000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc20835a098, 0xc208406738, 0xc208356000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc208308b20, 0xc208356000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2081ac4e0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc2081ac4e0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc2084066e0)
    /home/reus/langs/go/src/net/http/transport.go:887 +0xf7
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25009 [select]:
net/http.(*persistConn).writeLoop(0xc2084066e0)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25802 [IO wait]:
net.runtime_pollWait(0x7ff4e1741b48, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208510220, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208510220, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc2085101c0, 0xc20834d000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc208512038, 0xc20834d000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc208512038, 0xc2082ea268, 0xc20834d000, 0x1000, 0x1000, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2084d2180, 0xc20834d000, 0x1000, 0x1000, 0x200, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc208446240)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc208446240, 0xc208192255, 0xc95, 0xdab, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
net/http/internal.(*chunkedReader).Read(0xc20880f0e0, 0xc208192255, 0xdab, 0xdab, 0x255, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:88 +0x139
net/http.(*body).readLocked(0xc208163e80, 0xc208192000, 0x1000, 0x1000, 0xc208192000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:590 +0x70
net/http.(*body).Read(0xc208163e80, 0xc208192000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:585 +0x110
bufio.(*Reader).fill(0xc208350d80)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadByte(0xc208350d80, 0x5, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:229 +0x7a
compress/flate.(*decompressor).moreBits(0xc208408000, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:680 +0x4d
compress/flate.(*decompressor).huffmanBlock(0xc208408000)
    /home/reus/langs/go/src/compress/flate/inflate.go:540 +0x795
compress/flate.(*decompressor).copyHuff(0xc208408000)
    /home/reus/langs/go/src/compress/flate/inflate.go:605 +0x3e
compress/flate.(*decompressor).Read(0xc208408000, 0xc2087dc000, 0x1fe00, 0x1fe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:335 +0x1ae
compress/gzip.(*Reader).Read(0xc208465080, 0xc2087dc000, 0x1fe00, 0x1fe00, 0xffffffff, 0x0, 0x0)
    /home/reus/langs/go/src/compress/gzip/gunzip.go:250 +0xef
net/http.(*gzipReader).Read(0xc2086f2140, 0xc2087dc000, 0x1fe00, 0x1fe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1328 +0x14a
net/http.(*bodyEOFSignal).Read(0xc208163ec0, 0xc2087dc000, 0x1fe00, 0x1fe00, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1278 +0x26a
net/http.(*cancelTimerBody).Read(0xc2086f2180, 0xc2087dc000, 0x1fe00, 0x1fe00, 0x200, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:541 +0x77
bytes.(*Buffer).ReadFrom(0xc20804daf8, 0x7ff4de915348, 0xc2086f2180, 0x20000, 0x0, 0x0)
    /home/reus/langs/go/src/bytes/buffer.go:173 +0x23f
io/ioutil.readAll(0x7ff4de915348, 0xc2086f2180, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:33 +0x154
io/ioutil.ReadAll(0x7ff4de915348, 0xc2086f2180, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:42 +0x51
github.com/reusee/hcutil.GetBytes(0xc208015c20, 0xc20854c000, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:50 +0x3e9
main.main.func1(0xc2080183c0, 0xc208015c20, 0xc208379000, 0x30233fd, 0x2, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25497 [select]:
net/http.(*persistConn).writeLoop(0xc2084060b0)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25561 [select]:
net/http.(*persistConn).writeLoop(0xc2082ea2c0)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25161 [select]:
net/http.(*persistConn).writeLoop(0xc2082ea210)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25839 [IO wait]:
net.runtime_pollWait(0x7ff4e1742688, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208498060, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208498060, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208498000, 0xc208581000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc20802a000, 0xc208581000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc20802a000, 0xc2084061b8, 0xc208581000, 0x1000, 0x1000, 0x5b4, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2084d36a0, 0xc208581000, 0x1000, 0x1000, 0x5b4, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc20846b920)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Read(0xc20846b920, 0xc2084e46a0, 0x84a, 0x960, 0x5b4, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:207 +0x260
net/http/internal.(*chunkedReader).Read(0xc2087882d0, 0xc2084e46a0, 0x960, 0x960, 0x6a0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/internal/chunked.go:88 +0x139
net/http.(*body).readLocked(0xc20840e280, 0xc2084e4000, 0x1000, 0x1000, 0x1000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:590 +0x70
net/http.(*body).Read(0xc20840e280, 0xc2084e4000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transfer.go:585 +0x110
bufio.(*Reader).fill(0xc208350c60)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).ReadByte(0xc208350c60, 0x3b, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:229 +0x7a
compress/flate.(*decompressor).moreBits(0xc208306800, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:680 +0x4d
compress/flate.(*decompressor).huffSym(0xc208306800, 0xc208307058, 0x118, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:698 +0x5b
compress/flate.(*decompressor).huffmanBlock(0xc208306800)
    /home/reus/langs/go/src/compress/flate/inflate.go:523 +0x890
compress/flate.(*decompressor).copyHuff(0xc208306800)
    /home/reus/langs/go/src/compress/flate/inflate.go:605 +0x3e
compress/flate.(*decompressor).Read(0xc208306800, 0xc2085bc000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/compress/flate/inflate.go:335 +0x1ae
compress/gzip.(*Reader).Read(0xc2080d98c0, 0xc2085bc000, 0x17e00, 0x17e00, 0xffffffff, 0x0, 0x0)
    /home/reus/langs/go/src/compress/gzip/gunzip.go:250 +0xef
net/http.(*gzipReader).Read(0xc208102200, 0xc2085bc000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1328 +0x14a
net/http.(*bodyEOFSignal).Read(0xc20840e600, 0xc2085bc000, 0x17e00, 0x17e00, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1278 +0x26a
net/http.(*cancelTimerBody).Read(0xc208102240, 0xc2085bc000, 0x17e00, 0x17e00, 0x8000, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/client.go:541 +0x77
bytes.(*Buffer).ReadFrom(0xc20880baf8, 0x7ff4de915348, 0xc208102240, 0x28000, 0x0, 0x0)
    /home/reus/langs/go/src/bytes/buffer.go:173 +0x23f
io/ioutil.readAll(0x7ff4de915348, 0xc208102240, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:33 +0x154
io/ioutil.ReadAll(0x7ff4de915348, 0xc208102240, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/io/ioutil/ioutil.go:42 +0x51
github.com/reusee/hcutil.GetBytes(0xc208015d40, 0xc2080941e0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/src/github.com/reusee/hcutil/hcutil.go:50 +0x3e9
main.main.func1(0xc2080183c0, 0xc208015d40, 0xc208379000, 0x2fed881, 0x1, 0xc2080155f0, 0xc208310df0, 0xd, 0xc20810b840, 0xd)
    /home/reus/src/github.com/reusee/taobao/main.go:118 +0x211
created by main.main
    /home/reus/src/github.com/reusee/taobao/main.go:159 +0x1029

goroutine 25788 [select]:
net/http.(*persistConn).writeLoop(0xc208406160)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25752 [select]:
net/http.(*persistConn).readLoop(0xc2080dc210)
    /home/reus/langs/go/src/net/http/transport.go:980 +0xa54
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25355 [IO wait]:
net.runtime_pollWait(0x7ff4e1742508, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc2085103e0, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc2085103e0, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208510380, 0xc208437000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc208512048, 0xc208437000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc208512048, 0xc2082ea3c8, 0xc208437000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2084d2260, 0xc208437000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2083504e0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc2083504e0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc2082ea370)
    /home/reus/langs/go/src/net/http/transport.go:887 +0xf7
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25787 [select]:
net/http.(*persistConn).readLoop(0xc208406160)
    /home/reus/langs/go/src/net/http/transport.go:980 +0xa54
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25560 [IO wait]:
net.runtime_pollWait(0x7ff4e17422c8, 0x72, 0xc20800a1d0)
    /home/reus/langs/go/src/runtime/netpoll.go:157 +0x60
net.(*pollDesc).Wait(0xc208498290, 0x72, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:73 +0x3a
net.(*pollDesc).WaitRead(0xc208498290, 0x0, 0x0)
    /home/reus/langs/go/src/net/fd_poll_runtime.go:78 +0x36
net.(*netFD).Read(0xc208498230, 0xc20864a000, 0x1000, 0x1000, 0x0, 0x7ff4e173d050, 0xc20800a1d0)
    /home/reus/langs/go/src/net/fd_unix.go:233 +0x23a
net.(*conn).Read(0xc208512008, 0xc20864a000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/net/net.go:124 +0xe4
net/http.noteEOFReader.Read(0x7ff4e1742748, 0xc208512008, 0xc2082ea318, 0xc20864a000, 0x1000, 0x1000, 0xc20802c800, 0x0, 0x0)
    /home/reus/langs/go/src/net/http/transport.go:1352 +0x67
net/http.(*noteEOFReader).Read(0xc2082a62c0, 0xc20864a000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
    <autogenerated>:125 +0xd0
bufio.(*Reader).fill(0xc2083505a0)
    /home/reus/langs/go/src/bufio/bufio.go:97 +0x1e9
bufio.(*Reader).Peek(0xc2083505a0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
    /home/reus/langs/go/src/bufio/bufio.go:132 +0xcc
net/http.(*persistConn).readLoop(0xc2082ea2c0)
    /home/reus/langs/go/src/net/http/transport.go:887 +0xf7
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25755 [select]:
net/http.(*persistConn).writeLoop(0xc208406370)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25356 [select]:
net/http.(*persistConn).writeLoop(0xc2082ea370)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80

goroutine 25551 [select]:
net/http.(*persistConn).readLoop(0xc208406210)
    /home/reus/langs/go/src/net/http/transport.go:980 +0xa54
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:684 +0xc5b

goroutine 25552 [select]:
net/http.(*persistConn).writeLoop(0xc208406210)
    /home/reus/langs/go/src/net/http/transport.go:1011 +0x40c
created by net/http.(*Transport).dialConn
    /home/reus/langs/go/src/net/http/transport.go:685 +0xc80
@ianlancetaylor ianlancetaylor added this to the Go1.5 milestone Jun 15, 2015
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CC @aclements @RLH

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RLH commented Jun 15, 2015

Appears to be the same as #10941

@RLH RLH closed this as completed Jun 15, 2015
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@reusee, do you have a way to reproduce this failure that you can share? I think I know what the problem is, but I don't have a way to test my fix.

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reusee commented Jun 16, 2015

@aclements I don't know how to reproduce it. It's a long-running crawler program and the crash occurred only once.

@golang golang locked and limited conversation to collaborators Jun 25, 2016
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