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SIGSEGV when testing webhook #1500

Closed
2 of 7 tasks
tomas-kulhanek opened this issue Apr 16, 2017 · 5 comments · Fixed by #1690
Closed
2 of 7 tasks

SIGSEGV when testing webhook #1500

tomas-kulhanek opened this issue Apr 16, 2017 · 5 comments · Fixed by #1690
Labels
type/bug
Milestone
1.2.0

Comments

@tomas-kulhanek
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tomas-kulhanek commented Apr 16, 2017 •
edited by bkcsoft
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  • Gitea version (or commit ref): 1.1.0+107-g410af69
  • Git version: 1.8.3.1
  • Operating system: CentOS Linux release 7.3.1611 (Core)
  • Database (use [x]):
    • PostgreSQL
    • MySQL
    • MSSQL
    • SQLite
  • Can you reproduce the bug at https://try.gitea.io:
    • Yes (provide example URL)
    • No
    • Not relevant
  • Log gist:
[Macaron] 2017-04-16 21:38:11: Completed /commerce/rlsManagement/settings/hooks/2/test 200 OK in 94.319361ms
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x63 pc=0x7f310050e60d]

runtime stack:
runtime.throw(0x1415360, 0x2a)
        /usr/local/go/src/runtime/panic.go:596 +0x95
runtime.sigpanic()
        /usr/local/go/src/runtime/signal_unix.go:274 +0x2db

goroutine 2688 [syscall, locked to thread]:
runtime.cgocall(0x1060ec0, 0xc4205825d8, 0x1413610)
        /usr/local/go/src/runtime/cgocall.go:131 +0xe2 fp=0xc420582598 sp=0xc420582558
net._C2func_getaddrinfo(0x7f30e80008c0, 0x0, 0xc421030ae0, 0xc4218edf70, 0x0, 0x0, 0x0)
        net/_obj/_cgo_gotypes.go:86 +0x68 fp=0xc4205825d8 sp=0xc420582598
net.cgoLookupIPCNAME.func2(0x7f30e80008c0, 0x0, 0xc421030ae0, 0xc4218edf70, 0xc4205029c0, 0x4, 0xc420582698)
        /usr/local/go/src/net/cgo_unix.go:151 +0x171 fp=0xc420582638 sp=0xc4205825d8
net.cgoLookupIPCNAME(0xc421edd780, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/cgo_unix.go:151 +0x1bd fp=0xc420582738 sp=0xc420582638
net.cgoIPLookup(0xc420ea0c60, 0xc421edd780, 0x8)
        /usr/local/go/src/net/cgo_unix.go:203 +0x4d fp=0xc4205827c8 sp=0xc420582738
runtime.goexit()
        /usr/local/go/src/runtime/asm_amd64.s:2197 +0x1 fp=0xc4205827d0 sp=0xc4205827c8
created by net.cgoLookupIP
        /usr/local/go/src/net/cgo_unix.go:213 +0xb4

goroutine 1 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.Serve(0xc42074f3f8, 0x1, 0x1, 0xac26b1, 0x12e1680)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:162 +0x5e6
code.gitea.io/gitea/cmd.runHTTP(0xc421576a80, 0xa, 0x1d654a0, 0xc42157b700, 0x0, 0xc421576a80)
        /srv/app/src/code.gitea.io/gitea/cmd/web_graceful.go:21 +0xc7
code.gitea.io/gitea/cmd.runWeb(0xc42044ab40, 0x0, 0x0)
        /srv/app/src/code.gitea.io/gitea/cmd/web.go:701 +0x1c35
code.gitea.io/gitea/vendor/github.com/urfave/cli.HandleAction(0x1279480, 0x142da58, 0xc42044ab40, 0xc4203d7000, 0x0)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/urfave/cli/app.go:471 +0xb9
code.gitea.io/gitea/vendor/github.com/urfave/cli.Command.Run(0x13cf7c2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13f6189, 0x16, 0x0, ...)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/urfave/cli/command.go:191 +0xb4b
code.gitea.io/gitea/vendor/github.com/urfave/cli.(*App).Run(0xc42040aea0, 0xc42000c140, 0x2, 0x2, 0x0, 0x0)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/urfave/cli/app.go:241 +0x65f
main.main()
        /srv/app/src/code.gitea.io/gitea/main.go:44 +0x3cd

goroutine 17 [syscall, 8 minutes, locked to thread]:
runtime.goexit()
        /usr/local/go/src/runtime/asm_amd64.s:2197 +0x1

goroutine 11 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.AnalysisWorker(0xc4200558c0, 0xc420055920)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:75 +0x13a
created by code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.NewAnalysisQueue
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:67 +0xdf

goroutine 10 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.AnalysisWorker(0xc4200558c0, 0xc420055920)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:75 +0x13a
created by code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.NewAnalysisQueue
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:67 +0xdf

goroutine 9 [select]:
code.gitea.io/gitea/modules/log.(*Logger).StartLogger(0xc42004a820)
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:261 +0x142
created by code.gitea.io/gitea/modules/log.newLogger
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:191 +0xcf

goroutine 12 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.AnalysisWorker(0xc4200558c0, 0xc420055920)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:75 +0x13a
created by code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.NewAnalysisQueue
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:67 +0xdf

goroutine 13 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.AnalysisWorker(0xc4200558c0, 0xc420055920)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:75 +0x13a
created by code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index.NewAnalysisQueue
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/blevesearch/bleve/index/analysis.go:67 +0xdf

goroutine 18 [syscall, 8 minutes]:
os/signal.signal_recv(0x4f849b)
        /usr/local/go/src/runtime/sigqueue.go:116 +0x104
os/signal.loop()
        /usr/local/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.1
        /usr/local/go/src/os/signal/signal_unix.go:28 +0x41

goroutine 15 [chan receive, 8 minutes]:
code.gitea.io/gitea/modules/notification.(*notificationService).Run(0x2521610)
        /srv/app/src/code.gitea.io/gitea/modules/notification/notification.go:37 +0x63
created by code.gitea.io/gitea/modules/notification.init.1
        /srv/app/src/code.gitea.io/gitea/modules/notification/notification.go:31 +0x41

goroutine 19 [select]:
code.gitea.io/gitea/modules/log.(*Logger).StartLogger(0xc42046f7c0)
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:261 +0x142
created by code.gitea.io/gitea/modules/log.newLogger
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:191 +0xcf

goroutine 20 [select]:
code.gitea.io/gitea/modules/log.(*Logger).StartLogger(0xc42046f900)
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:261 +0x142
created by code.gitea.io/gitea/modules/log.newLogger
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:191 +0xcf

goroutine 21 [chan receive, 8 minutes]:
code.gitea.io/gitea/modules/mailer.processMailQueue()
        /srv/app/src/code.gitea.io/gitea/modules/mailer/mailer.go:241 +0x71
created by code.gitea.io/gitea/modules/mailer.NewContext
        /srv/app/src/code.gitea.io/gitea/modules/mailer/mailer.go:273 +0xd3

goroutine 22 [chan receive, 8 minutes]:
database/sql.(*DB).connectionOpener(0xc420473400)
        /usr/local/go/src/database/sql/sql.go:837 +0x4a
created by database/sql.Open
        /usr/local/go/src/database/sql/sql.go:582 +0x212

goroutine 124 [select, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/gogits/cron.(*Cron).run(0xc420452440)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/gogits/cron/cron.go:178 +0x92e
created by code.gitea.io/gitea/vendor/github.com/gogits/cron.(*Cron).Start
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/gogits/cron/cron.go:140 +0x55

goroutine 142 [chan receive, 8 minutes]:
code.gitea.io/gitea/models.processIssueIndexerUpdateQueue()
        /srv/app/src/code.gitea.io/gitea/models/issue_indexer.go:156 +0x60
created by code.gitea.io/gitea/models.InitIssueIndexer
        /srv/app/src/code.gitea.io/gitea/models/issue_indexer.go:92 +0x13a

goroutine 372 [IO wait]:
net.runtime_pollWait(0x7f3103172610, 0x72, 0xc)
        /usr/local/go/src/runtime/netpoll.go:164 +0x59
net.(*pollDesc).wait(0xc4203d9f08, 0x72, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_poll_runtime.go:75 +0x38
net.(*pollDesc).waitRead(0xc4203d9f08, 0xc4215fd000, 0x1000)
        /usr/local/go/src/net/fd_poll_runtime.go:80 +0x34
net.(*netFD).Read(0xc4203d9ea0, 0xc4215fd000, 0x1000, 0x1000, 0x0, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_unix.go:250 +0x1b7
net.(*conn).Read(0xc42074f680, 0xc4215fd000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/net.go:181 +0x70
net/http.(*connReader).Read(0xc42109a900, 0xc4215fd000, 0x1000, 0x1000, 0x0, 0xc421e55bb0, 0x61d0f8)
        /usr/local/go/src/net/http/server.go:754 +0x140
bufio.(*Reader).fill(0xc42089b260)
        /usr/local/go/src/bufio/bufio.go:97 +0x117
bufio.(*Reader).Peek(0xc42089b260, 0x4, 0x0, 0x0, 0x0, 0x0, 0xc421e55c10)
        /usr/local/go/src/bufio/bufio.go:129 +0x67
net/http.(*conn).readRequest(0xc421061040, 0x1d6d9a0, 0xc42109a840, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/http/server.go:931 +0xe91
net/http.(*conn).serve(0xc421061040, 0x1d6d9a0, 0xc42109a840)
        /usr/local/go/src/net/http/server.go:1763 +0x49a
created by net/http.(*Server).Serve
        /usr/local/go/src/net/http/server.go:2668 +0x2ce

goroutine 143 [chan receive, 8 minutes]:
code.gitea.io/gitea/models.SyncMirrors()
        /srv/app/src/code.gitea.io/gitea/models/repo_mirror.go:228 +0x73
created by code.gitea.io/gitea/models.InitSyncMirrors
        /srv/app/src/code.gitea.io/gitea/models/repo_mirror.go:252 +0x35

goroutine 144 [select]:
net/http.(*Transport).getConn(0xc421dcac30, 0xc421ef2440, 0x0, 0xc420ed92c0, 0x4, 0xc421edd780, 0xb, 0x0, 0x0, 0xc421ef2060)
        /usr/local/go/src/net/http/transport.go:913 +0xb92
net/http.(*Transport).RoundTrip(0xc421dcac30, 0xc422008d00, 0xc421dcac30, 0x0, 0x0)
        /usr/local/go/src/net/http/transport.go:378 +0x58c
net/http.send(0xc422008d00, 0x1d626e0, 0xc421dcac30, 0x0, 0x0, 0x0, 0x0, 0x8, 0xc4218edf60, 0x413298)
        /usr/local/go/src/net/http/client.go:249 +0x162
net/http.(*Client).send(0xc421030570, 0xc422008d00, 0x0, 0x0, 0x0, 0xc4218edf60, 0x0, 0x1, 0x40c53e)
        /usr/local/go/src/net/http/client.go:173 +0x108
net/http.(*Client).Do(0xc421030570, 0xc422008d00, 0xa, 0x13db52e, 0xa)
        /usr/local/go/src/net/http/client.go:595 +0x254
code.gitea.io/gitea/modules/httplib.(*Request).getResponse(0xc421295a40, 0xc42163bb58, 0xc42163bb50, 0xc4205e55c0)
        /srv/app/src/code.gitea.io/gitea/modules/httplib/httplib.go:357 +0x470
code.gitea.io/gitea/modules/httplib.(*Request).Response(0xc421295a40, 0x142da60, 0xc42120ab60, 0x0)
        /srv/app/src/code.gitea.io/gitea/modules/httplib/httplib.go:443 +0x2b
code.gitea.io/gitea/models.(*HookTask).deliver(0xc42120ab60)
        /srv/app/src/code.gitea.io/gitea/models/webhook.go:589 +0x6f1
code.gitea.io/gitea/models.DeliverHooks()
        /srv/app/src/code.gitea.io/gitea/models/webhook.go:643 +0x62f
created by code.gitea.io/gitea/models.InitDeliverHooks
        /srv/app/src/code.gitea.io/gitea/models/webhook.go:654 +0x35

goroutine 145 [chan receive, 8 minutes]:
code.gitea.io/gitea/models.TestPullRequests()
        /srv/app/src/code.gitea.io/gitea/models/pull.go:1086 +0x1c8
created by code.gitea.io/gitea/models.InitTestPullRequests
        /srv/app/src/code.gitea.io/gitea/models/pull.go:1107 +0x35

goroutine 146 [select, 8 minutes]:
code.gitea.io/gitea/modules/log.(*Logger).StartLogger(0xc42046ef50)
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:261 +0x142
created by code.gitea.io/gitea/modules/log.newLogger
        /srv/app/src/code.gitea.io/gitea/modules/log/log.go:191 +0xcf

goroutine 2685 [runnable]:
database/sql.(*Rows).awaitDone(0xc421ce2080, 0x1d6d9a0, 0xc42120c880)
        /usr/local/go/src/database/sql/sql.go:2120
created by database/sql.(*Rows).initContextClose
        /usr/local/go/src/database/sql/sql.go:2116 +0x92

goroutine 319 [select, 8 minutes, locked to thread]:
runtime.gopark(0x1434d48, 0x0, 0x13d4014, 0x6, 0x18, 0x2)
        /usr/local/go/src/runtime/proc.go:271 +0x13a
runtime.selectgoImpl(0xc420581f50, 0x0, 0x18)
        /usr/local/go/src/runtime/select.go:423 +0x1364
runtime.selectgo(0xc420581f50)
        /usr/local/go/src/runtime/select.go:238 +0x1c
runtime.ensureSigM.func1()
        /usr/local/go/src/runtime/signal_unix.go:434 +0x2dd
runtime.goexit()
        /usr/local/go/src/runtime/asm_amd64.s:2197 +0x1

goroutine 314 [select]:
code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown.(*server).manage(0xc42141afd0)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown/httpdown.go:204 +0xa2b
created by code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown.HTTP.Serve
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown/httpdown.go:96 +0x3df

goroutine 315 [IO wait]:
net.runtime_pollWait(0x7f3103172910, 0x72, 0x1d65e60)
        /usr/local/go/src/runtime/netpoll.go:164 +0x59
net.(*pollDesc).wait(0xc421558ae8, 0x72, 0x1d5d1a8, 0xc42186d500)
        /usr/local/go/src/net/fd_poll_runtime.go:75 +0x38
net.(*pollDesc).waitRead(0xc421558ae8, 0xffffffffffffffff, 0x0)
        /usr/local/go/src/net/fd_poll_runtime.go:80 +0x34
net.(*netFD).accept(0xc421558a80, 0x0, 0x1d62ea0, 0xc42186d500)
        /usr/local/go/src/net/fd_unix.go:430 +0x1e5
net.(*TCPListener).accept(0xc42074f400, 0xc420538eb0, 0x71befe, 0x459a40)
        /usr/local/go/src/net/tcpsock_posix.go:136 +0x2e
net.(*TCPListener).Accept(0xc42074f400, 0x14346a8, 0xc420fff7c0, 0x1d6da60, 0xc4216c4420)
        /usr/local/go/src/net/tcpsock.go:228 +0x49
net/http.(*Server).Serve(0xc42141af20, 0x1d6c0a0, 0xc42074f400, 0x0, 0x0)
        /usr/local/go/src/net/http/server.go:2643 +0x228
code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown.(*server).serve(0xc42141afd0)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown/httpdown.go:277 +0x83
created by code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown.HTTP.Serve
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown/httpdown.go:97 +0x401

goroutine 316 [semacquire, 8 minutes]:
sync.runtime_Semacquire(0xc421576b6c)
        /usr/local/go/src/runtime/sema.go:47 +0x34
sync.(*WaitGroup).Wait(0xc421576b60)
        /usr/local/go/src/sync/waitgroup.go:131 +0x7a
code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.(*app).wait(0xc421578f60)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:85 +0x115
code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.Serve.func1(0xc4215792c0, 0xc421578f60)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:159 +0x51
created by code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.Serve
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:160 +0x3af

goroutine 317 [chan receive, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.(*app).signalHandler(0xc421578f60, 0xc421576b60)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:103 +0x121
created by code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.(*app).wait
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:76 +0x81

goroutine 318 [chan receive, 8 minutes]:
code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown.(*server).Wait(0xc42141afd0, 0x1434e90, 0xc421576b60)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/httpdown/httpdown.go:283 +0x5b
code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.(*app).wait.func1(0xc421576b60, 0xc421578f60, 0x1d66de0, 0xc42141afd0)
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:80 +0x5b
created by code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp.(*app).wait
        /srv/app/src/code.gitea.io/gitea/vendor/github.com/facebookgo/grace/gracehttp/http.go:83 +0xdc

goroutine 2425 [IO wait, 1 minutes]:
net.runtime_pollWait(0x7f3103172850, 0x72, 0x8)
        /usr/local/go/src/runtime/netpoll.go:164 +0x59
net.(*pollDesc).wait(0xc4215d1728, 0x72, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_poll_runtime.go:75 +0x38
net.(*pollDesc).waitRead(0xc4215d1728, 0xc421640000, 0x1000)
        /usr/local/go/src/net/fd_poll_runtime.go:80 +0x34
net.(*netFD).Read(0xc4215d16c0, 0xc421640000, 0x1000, 0x1000, 0x0, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_unix.go:250 +0x1b7
net.(*conn).Read(0xc4218ec070, 0xc421640000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/net.go:181 +0x70
net/http.(*persistConn).Read(0xc421088ea0, 0xc421640000, 0x1000, 0x1000, 0x4, 0x4573a0, 0xc42223e120)
        /usr/local/go/src/net/http/transport.go:1316 +0x14b
bufio.(*Reader).fill(0xc421711f80)
        /usr/local/go/src/bufio/bufio.go:97 +0x117
bufio.(*Reader).Peek(0xc421711f80, 0x1, 0xc420536be5, 0x1, 0x0, 0xc42223e000, 0x0)
        /usr/local/go/src/bufio/bufio.go:129 +0x67
net/http.(*persistConn).readLoop(0xc421088ea0)
        /usr/local/go/src/net/http/transport.go:1474 +0x196
created by net/http.(*Transport).dialConn
        /usr/local/go/src/net/http/transport.go:1117 +0xa35

goroutine 2426 [select, 1 minutes]:
net/http.(*persistConn).writeLoop(0xc421088ea0)
        /usr/local/go/src/net/http/transport.go:1704 +0x43a
created by net/http.(*Transport).dialConn
        /usr/local/go/src/net/http/transport.go:1118 +0xa5a

goroutine 2687 [select]:
net.cgoLookupIP(0x1d6da20, 0xc420ea0840, 0xc421edd780, 0x8, 0xc4218edf00, 0x40446e, 0xc4208c8e08, 0xc4208c8e18, 0xc4208c8ea0, 0x418daf)
        /usr/local/go/src/net/cgo_unix.go:214 +0x2f5
net.(*Resolver).lookupIP(0x25493f5, 0x1d6da20, 0xc420ea0840, 0xc421edd780, 0x8, 0xc420661d40, 0xc4208c8e48, 0x4364de, 0xc420661d40, 0xc4208c8e68)
        /usr/local/go/src/net/lookup_unix.go:69 +0x125
net.(*Resolver).(net.lookupIP)-fm(0x1d6da20, 0xc420ea0840, 0xc421edd780, 0x8, 0xc4208c8e98, 0x407824, 0xc4205029c0, 0x4, 0xc4208c8fb0)
        /usr/local/go/src/net/lookup.go:156 +0x56
net.glob..func11(0x1d6da20, 0xc420ea0840, 0xc421edd810, 0xc421edd780, 0x8, 0x0, 0x465518, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/hook.go:19 +0x52
net.(*Resolver).LookupIPAddr.func1(0x4573a0, 0xc420f7ede0, 0xc4218edf00, 0x0)
        /usr/local/go/src/net/lookup.go:162 +0x5c
internal/singleflight.(*Group).doCall(0x2523bd0, 0xc421ef7d60, 0xc421edd780, 0x8, 0xc421030960)
        /usr/local/go/src/internal/singleflight/singleflight.go:93 +0x3c
created by internal/singleflight.(*Group).DoChan
        /usr/local/go/src/internal/singleflight/singleflight.go:86 +0x323

goroutine 2620 [IO wait]:
net.runtime_pollWait(0x7f3103172250, 0x72, 0xe)
        /usr/local/go/src/runtime/netpoll.go:164 +0x59
net.(*pollDesc).wait(0xc422582928, 0x72, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_poll_runtime.go:75 +0x38
net.(*pollDesc).waitRead(0xc422582928, 0xc420981000, 0x1000)
        /usr/local/go/src/net/fd_poll_runtime.go:80 +0x34
net.(*netFD).Read(0xc4225828c0, 0xc420981000, 0x1000, 0x1000, 0x0, 0x1d65e60, 0x1d5d1a8)
        /usr/local/go/src/net/fd_unix.go:250 +0x1b7
net.(*conn).Read(0xc4218ecfb0, 0xc420981000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/net.go:181 +0x70
net/http.(*connReader).Read(0xc420c08640, 0xc420981000, 0x1000, 0x1000, 0x13, 0x0, 0x1d824c0)
        /usr/local/go/src/net/http/server.go:754 +0x140
bufio.(*Reader).fill(0xc42223e840)
        /usr/local/go/src/bufio/bufio.go:97 +0x117
bufio.(*Reader).ReadSlice(0xc42223e840, 0x45740a, 0x7f31041c2000, 0x2, 0xc420c90a40, 0x412a42, 0x7f31041c2000)
        /usr/local/go/src/bufio/bufio.go:338 +0xbb
bufio.(*Reader).ReadLine(0xc42223e840, 0xc42192a200, 0x100, 0xf8, 0x13b3ba0, 0xc42105d760, 0x7f31041c2000)
        /usr/local/go/src/bufio/bufio.go:367 +0x37
net/textproto.(*Reader).readLineSlice(0xc421bd5470, 0xc420c90ac8, 0xc420c90ac8, 0x413298, 0x100, 0x13b3ba0)
        /usr/local/go/src/net/textproto/reader.go:55 +0x5f
net/textproto.(*Reader).ReadLine(0xc421bd5470, 0xc42192a200, 0x72, 0x8000000000000000, 0x0)
        /usr/local/go/src/net/textproto/reader.go:36 +0x2f
net/http.readRequest(0xc42223e840, 0x0, 0xc42192a200, 0x0, 0x0)
        /usr/local/go/src/net/http/request.go:918 +0xa5
net/http.(*conn).readRequest(0xc420fff7c0, 0x1d6d9a0, 0xc420c08480, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/http/server.go:934 +0x213
net/http.(*conn).serve(0xc420fff7c0, 0x1d6d9a0, 0xc420c08480)
        /usr/local/go/src/net/http/server.go:1763 +0x49a
created by net/http.(*Server).Serve
        /usr/local/go/src/net/http/server.go:2668 +0x2ce

goroutine 2686 [select]:
net.(*Resolver).LookupIPAddr(0x25493f5, 0x1d6da20, 0xc420ea0840, 0xc421edd780, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0)
        /usr/local/go/src/net/lookup.go:165 +0x9b1
net.(*Resolver).internetAddrList(0x25493f5, 0x1d6da20, 0xc420ea0840, 0x13cf78f, 0x3, 0xc421edd780, 0xb, 0x0, 0x0, 0xc4205376c8, ...)
        /usr/local/go/src/net/ipsock.go:245 +0x4cc
net.(*Resolver).resolveAddrList(0x25493f5, 0x1d6da20, 0xc420ea0840, 0x13d036e, 0x4, 0x13cf78f, 0x3, 0xc421edd780, 0xb, 0x0, ...)
        /usr/local/go/src/net/dial.go:188 +0x6b3
net.(*Dialer).DialContext(0xc421639918, 0x1d6d9e0, 0xc420012390, 0x13cf78f, 0x3, 0xc421edd780, 0xb, 0x0, 0x0, 0x0, ...)
        /usr/local/go/src/net/dial.go:349 +0x247
net.(*Dialer).Dial(0xc420537918, 0x13cf78f, 0x3, 0xc421edd780, 0xb, 0x1, 0x490000004bc974, 0x55, 0x7)
        /usr/local/go/src/net/dial.go:294 +0x75
net.DialTimeout(0x13cf78f, 0x3, 0xc421edd780, 0xb, 0x8bb2c97000, 0x120, 0x110, 0x13b9920, 0x413dcc)
        /usr/local/go/src/net/dial.go:280 +0xa6
code.gitea.io/gitea/modules/httplib.TimeoutDialer.func1(0x13cf78f, 0x3, 0xc421edd780, 0xb, 0xc420537a58, 0x2549918, 0xc420537a60, 0x6b0a6d)
        /srv/app/src/code.gitea.io/gitea/modules/httplib/httplib.go:449 +0x65
net/http.(*Transport).dial(0xc421dcac30, 0x1d6d9e0, 0xc420012390, 0x13cf78f, 0x3, 0xc421edd780, 0xb, 0xc420537b20, 0x894972, 0xc42187bc00, ...)
        /usr/local/go/src/net/http/transport.go:852 +0x7b
net/http.(*Transport).dialConn(0xc421dcac30, 0x1d6d9e0, 0xc420012390, 0x0, 0xc420ed92c0, 0x4, 0xc421edd780, 0xb, 0xc42109ac80, 0x1d62401, ...)
        /usr/local/go/src/net/http/transport.go:1008 +0x1c4c
net/http.(*Transport).getConn.func4(0xc421dcac30, 0x1d6d9e0, 0xc420012390, 0xc4210306c0, 0xc420ed9500)
        /usr/local/go/src/net/http/transport.go:908 +0x78
created by net/http.(*Transport).getConn
        /usr/local/go/src/net/http/transport.go:910 +0x3a3

Description

I have no idea why, but my instance of gitea crashs with a SIGSEGV every time when the webhook start. Hook target is my PHP site and second hook is Redmine. I have many repos and every repo have the same webhooks
@lunny lunny added the type/bug label Apr 17, 2017
@lunny lunny added this to the 1.x.x milestone Apr 17, 2017
@tomas-kulhanek
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tomas-kulhanek commented Apr 21, 2017 •
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@lunny i think this is same problem like #1408 because when i try what @tboerger says webhooks working fine.

@tboerger
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Maybe we should check if we can enforce the go name resolver within our prebuilt binaries.

@tboerger
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tboerger commented May 5, 2017

Looks like we have to build the binary with the build tag netgo, because the default netcgo seems to fail on some systems. It have been introduced with golang/go@b615ad8

@tboerger tboerger mentioned this issue May 6, 2017
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tboerger commented May 6, 2017

I have created the pull request #1690 which should solve this issue as it enforces the Go name resolution instead of CGO for cross-compiled binaries.

@lunny lunny modified the milestones: 1.2.0, 1.x.x May 7, 2017
@tomas-kulhanek
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After deploy master version ddb63a7 and test of webhook, gitea still working after 2 hours. Thanks for quick fix.

@go-gitea go-gitea locked and limited conversation to collaborators Nov 23, 2020
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Enforce netgo build tag while cross-compilation
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@lunny @tboerger @tomas-kulhanek