[Bug 1086900] New: SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900

            Bug ID: 1086900
           Summary: SIGABRT during test case of misc/cgo/test, inside mock
           Product: Fedora
           Version: rawhide
         Component: golang
          Assignee: adam(a)spicenitz.org
          Reporter: vbatts(a)redhat.com
        QA Contact: extras-qa(a)fedoraproject.org
                CC: adam(a)spicenitz.org, admiller(a)redhat.com,
                    golang(a)lists.fedoraproject.org, lemenkov(a)gmail.com,
                    lsm5(a)redhat.com, renich(a)woralelandia.com,
                    skottler(a)redhat.com, vbatts(a)redhat.com



Description of problem:
SIGABRT running the tests, during misc/cgo/test, when doing a mock build of
golang
(this does not happen for f19, f20, el6 or el7)

Version-Release number of selected component (if applicable):
golang-1.2.1-3
Mock Version: 1.1.36

How reproducible:
consistent


Steps to Reproduce:
1. fedpkg mockbuild or build on koji for rawhide
2.
3.

Actual results:
testing/iotest    [no test files]
ok      testing/quick    0.024s
ok      text/scanner    0.018s
ok      text/tabwriter    0.004s
ok      text/template    0.027s
ok      text/template/parse    0.016s
ok      time    2.394s
ok      unicode    0.009s
ok      unicode/utf16    0.004s
ok      unicode/utf8    0.005s
?       unsafe    [no test files]
real    0m58.752s
user    1m35.272s
sys    0m21.180s
# GOMAXPROCS=2 runtime -cpu=1,2,4
ok      runtime    47.346s
# sync -cpu=10
ok      sync    0.033s
# Testing race detector.
ok      runtime/race    1.477s
ok      flag    1.009s
# ../misc/cgo/stdio
# ../misc/cgo/life
# ../misc/cgo/test
SIGABRT: abort
PC=0x7fa07adc2bd7
runtime.notetsleepg(0x9ca040, 0xffffffffffffffff)
    /usr/lib/golang/src/pkg/runtime/lock_futex.c:190 +0x46 fp=0x7fa07b8e1f48
runtime.signal_recv(0x0)
    /usr/lib/golang/src/pkg/runtime/sigqueue.goc:110 +0xe2 fp=0x7fa07b8e1f70
os/signal.loop()
    /usr/lib/golang/src/pkg/os/signal/signal_unix.go:21 +0x1e fp=0x7fa07b8e1fa0
runtime.goexit()
    /usr/lib/golang/src/pkg/runtime/proc.c:1394 fp=0x7fa07b8e1fa8
created by os/signal.init·1
    /usr/lib/golang/src/pkg/os/signal/signal_unix.go:27 +0x31
goroutine 1 [chan receive]:
testing.RunTests(0x5ffda8, 0x9bbd40, 0x29, 0x29, 0x1)
    /usr/lib/golang/src/pkg/testing/testing.go:472 +0x8d5
testing.Main(0x5ffda8, 0x9bbd40, 0x29, 0x29, 0x9b57b0, ...)
    /usr/lib/golang/src/pkg/testing/testing.go:403 +0x84
main.main()
    _/builddir/build/BUILD/go/misc/cgo/test/_test/_testmain.go:129 +0x9c
goroutine 4 [syscall]:
runtime.goexit()
    /usr/lib/golang/src/pkg/runtime/proc.c:1394
goroutine 5 [syscall]:
_/builddir/build/BUILD/go/misc/cgo/test._Cfunc_usleep(0x7fa000002710, 0x424339)
    _/builddir/build/BUILD/go/misc/cgo/test/_test/_cgo_defun.c:778 +0x31
created by _/builddir/build/BUILD/go/misc/cgo/test.lockOSThreadCallback
    /builddir/build/BUILD/go/misc/cgo/test/issue3775.go:35 +0x36
goroutine 6 [select]:
_/builddir/build/BUILD/go/misc/cgo/test.testSetgid(0xc21006e000)
    /builddir/build/BUILD/go/misc/cgo/test/setgid_linux.go:27 +0x1ce
_/builddir/build/BUILD/go/misc/cgo/test.TestSetgid(0xc21006e000)
    /builddir/build/BUILD/go/misc/cgo/test/cgo_linux_test.go:9 +0x27
testing.tRunner(0xc21006e000, 0x9bbd40)
    /usr/lib/golang/src/pkg/testing/testing.go:391 +0x8b
created by testing.RunTests
    /usr/lib/golang/src/pkg/testing/testing.go:471 +0x8b2
goroutine 7 [syscall]:
_/builddir/build/BUILD/go/misc/cgo/test._Cfunc_setgid(0x0, 0x0)
    _/builddir/build/BUILD/go/misc/cgo/test/_test/_cgo_defun.c:643 +0x31
_/builddir/build/BUILD/go/misc/cgo/test.func·014()
    /builddir/build/BUILD/go/misc/cgo/test/setgid_linux.go:24 +0x2e
created by _/builddir/build/BUILD/go/misc/cgo/test.testSetgid
    /builddir/build/BUILD/go/misc/cgo/test/setgid_linux.go:26 +0x7f
rax     0x0
rbx     0x7fa07b8e1e80
rcx     0xffffffffffffffff
rdx     0x6
rdi     0x5c84
rsi     0x5c87
rbp     0xc21002a000
rsp     0x7fa07b8e18f8
r8      0x0
r9      0x0
r10     0x8
r11     0x206
r12     0x7fa07a48acf0
r13     0x0
r14     0x7fa079c8a700
r15     0x7fa079c8a9c0
rip     0x7fa07adc2bd7
rflags  0x206
cs      0x33
fs      0x0
gs      0x0
exit status 2
FAIL    _/builddir/build/BUILD/go/misc/cgo/test    0.004s
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.Voyady (%check)
    bogus date in %changelog: Thu Apr 09 2014 Vincent Batts
<vbatts(a)fedoraproject.org&gt; 1.2.1-4
    Bad exit status from /var/tmp/rpm-tmp.Voyady (%check)
Child return code was: 1
EXCEPTION: Command failed. See logs for output.
 # ['bash', '--login', '-c', 'rpmbuild -bb --target x86_64
--nodeps 
builddir/build/SPECS/golang.spec']
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/mockbuild/trace_decorator.py", line
70, in trace
    result = func(*args, **kw)
  File "/usr/lib/python2.7/site-packages/mockbuild/util.py", line 376, in do
    raise mockbuild.exception.Error, ("Command failed. See logs for output.\n #
%s" % (command,), child.returncode)
Error: Command failed. See logs for output.
 # ['bash', '--login', '-c', 'rpmbuild -bb --target x86_64
--nodeps 
builddir/build/SPECS/golang.spec']
LEAVE do --> EXCEPTION RAISED


Expected results:
successful test "ok"

Additional info:

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[Bug 1086900] SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900

Vincent Batts <vbatts(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|adam(a)spicenitz.org          |vbatts(a)redhat.com



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[Bug 1086900] SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900



--- Comment #1 from Vincent Batts <vbatts(a)redhat.com&gt; ---
These lines
```
cd ../misc/cgo/test
go test -ldflags '-linkmode=internal'
```

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[Bug 1086900] SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900



--- Comment #2 from Vincent Batts <vbatts(a)redhat.com&gt; ---
Created attachment 890098
  --> https://bugzilla.redhat.com/attachment.cgi?id=890098&action=edit
mockbuild output, and gdb backtrace

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[Bug 1086900] SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900



--- Comment #3 from Vincent Batts <vbatts(a)redhat.com&gt; ---
tracked back to a recent patch in glibc
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=13f7fe35ae2b0ea55d...


Discussion happening here
https://groups.google.com/d/msg/Golang-nuts/A8dx5L1tg_s/c3xAUDt6TDUJ

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[Bug 1086900] SIGABRT during test case of misc/cgo/test, inside mock

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1086900

Vincent Batts <vbatts(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED



--- Comment #4 from Vincent Batts <vbatts(a)redhat.com&gt; ---
https://sourceware.org/ml/libc-alpha/2014-04/msg00569.html
fweimer has posted a patch to fix this in glibc

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