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Bug #16623

closed

segfault in unittest_rbd_mirror

Added by Brad Hubbard almost 8 years ago. Updated almost 8 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Jason Dillaman
Target version:
-
% Done:

0%

Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

@Core was generated by `/home/brad/working/src/ceph/build/bin/unittest_rbd_mirror'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
1373 void GetValueAndDelete() const { delete this; }

(gdb) info threads
Id Target Id Frame
  • 1 Thread 0x7f73cdada740 (LWP 22435) testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
    2 Thread 0x7f73be5a2700 (LWP 22436) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    3 Thread 0x7f73b4d8f700 (LWP 22471) testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
    4 Thread 0x7f73ba59a700 (LWP 22444) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    5 Thread 0x7f73bdda1700 (LWP 22437) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    6 Thread 0x7f73b7594700 (LWP 22470) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    7 Thread 0x7f73ae385700 (LWP 22460) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    8 Thread 0x7f73bd5a0700 (LWP 22438) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    9 Thread 0x7f73b9598700 (LWP 22466) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    10 Thread 0x7f73bcd9f700 (LWP 22439) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    11 Thread 0x7f73b8d97700 (LWP 22467) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    12 Thread 0x7f73b8596700 (LWP 22468) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    13 Thread 0x7f73bc59e700 (LWP 22440) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    14 Thread 0x7f73b6592700 (LWP 22464) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    15 Thread 0x7f73b5590700 (LWP 22462) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    16 Thread 0x7f73bbd9d700 (LWP 22441) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    17 Thread 0x7f73bb59c700 (LWP 22442) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    18 Thread 0x7f73bad9b700 (LWP 22443) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    19 Thread 0x7f73b7d95700 (LWP 22469) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    20 Thread 0x7f73affff700 (LWP 22472) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    21 Thread 0x7f73b6d93700 (LWP 22465) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    22 Thread 0x7f73adb84700 (LWP 22461) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    23 Thread 0x7f73b5d91700 (LWP 22463) pthread_cond_wait@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    24 Thread 0x7f73b9d99700 (LWP 22445) pthread_cond_wait    @GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
    25 Thread 0x7f73aeb86700 (LWP 22459) pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225

(gdb) bt
#0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
#1 testing::internal::FunctionMockerBase<void ()>::InvokeWith(std::tuple<> const&) (args=empty std::tuple, this=0x7ffdad1cc328) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1530
#2 testing::internal::FunctionMocker<void ()>::Invoke() (this=0x7ffdad1cc328) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-generated-function-mockers.h:76
#3 rbd::mirror::image_sync::SyncPointCreateRequest<librbd::(anonymous namespace)::MockTestImageCtx>::send (this=0x7ffdad1cc320) at /home/brad/working/src/ceph/src/test/rbd_mirror/test_mock_ImageSync.cc:137
#4 rbd::mirror::ImageSync<librbd::(anonymous namespace)::MockTestImageCtx>::send_create_sync_point (this=this@entry=0x2c16f10) at /home/brad/working/src/ceph/src/tools/rbd_mirror/ImageSync.cc:124
#5 0x0000000000623c90 in rbd::mirror::ImageSync<librbd::(anonymous namespace)::MockTestImageCtx>::send_prune_catch_up_sync_point (this=0x2c16f10) at /home/brad/working/src/ceph/src/tools/rbd_mirror/ImageSync.cc:77
#6 0x00000000006289d7 in rbd::mirror::ImageSync<librbd::(anonymous namespace)::MockTestImageCtx>::send (this=<optimized out>) at /home/brad/working/src/ceph/src/tools/rbd_mirror/ImageSync.cc:52
#7 rbd::mirror::TestMockImageSync_SimpleSync_Test::TestBody (this=0x2be6a00) at /home/brad/working/src/ceph/src/test/rbd_mirror/test_mock_ImageSync.cc:303
#8 0x000000000073e454 in testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void> (location=0x99991e "the test body", method=<optimized out>, object=<optimized out>)
at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2078
#9 testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void> (object=object@entry=0x2be6a00, method=<optimized out>, location=location@entry=0x99991e "the test body")
at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2114
#10 0x0000000000736a3a in testing::Test::Run (this=0x2be6a00) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2151
#11 0x0000000000736b88 in testing::TestInfo::Run (this=0x2baff80) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2326
#12 0x0000000000736c65 in testing::TestCase::Run (this=0x2bb0110) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2444
#13 0x0000000000736f37 in testing::internal::UnitTestImpl::RunAllTests (this=0x2bafb90) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:4315
#14 0x000000000073e904 in testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (location=0x998f50 "auxiliary test code (environments or event listeners)", method=<optimized out>,
object=<optimized out>) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2078
#15 testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> (object=0x2bafb90, method=<optimized out>, location=location@entry=0x998f50 "auxiliary test code (environments or event listeners)")
at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:2114
#16 0x0000000000737254 in testing::UnitTest::Run (this=0xccbdc0 <testing::UnitTest::GetInstance()::instance>) at /home/brad/working/src/ceph/src/gmock/gtest/src/gtest.cc:3926
#17 0x00000000005dab09 in RUN_ALL_TESTS () at /home/brad/working/src/ceph/src/gmock/gtest/include/gtest/gtest.h:2288
#18 main (argc=<optimized out>, argv=<optimized out>) at /home/brad/working/src/ceph/src/test/rbd_mirror/test_main.cc:41

(gdb) t 3
[Switching to thread 3 (Thread 0x7f73b4d8f700 (LWP 22471))]
#0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
1373 void GetValueAndDelete() const { delete this; }
(gdb) bt
#0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1373
#1 testing::internal::FunctionMockerBase<void ()>::InvokeWith(std::tuple<> const&) (args=empty std::tuple, this=<optimized out>) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-spec-builders.h:1530
#2 testing::internal::FunctionMocker<void ()>::Invoke() (this=<optimized out>) at /home/brad/working/src/ceph/src/gmock/include/gmock/gmock-generated-function-mockers.h:76
#3 0x00000000006231a2 in rbd::mirror::image_sync::SnapshotCopyRequest<librbd::(anonymous namespace)::MockTestImageCtx>::send (this=0x7ffdad1cc4b0) at /home/brad/working/src/ceph/src/test/rbd_mirror/test_mock_ImageSync.cc:114
#4 rbd::mirror::ImageSync<librbd::(anonymous namespace)::MockTestImageCtx>::send_copy_snapshots (this=this@entry=0x2c16f10) at /home/brad/working/src/ceph/src/tools/rbd_mirror/ImageSync.cc:162
#5 0x00000000006232be in rbd::mirror::ImageSync<librbd::(anonymous namespace)::MockTestImageCtx>::handle_create_sync_point (this=0x2c16f10, r=0) at /home/brad/working/src/ceph/src/tools/rbd_mirror/ImageSync.cc:138
#6 0x0000000000611959 in Context::complete (this=0x2c16930, r=<optimized out>) at /home/brad/working/src/ceph/src/include/Context.h:64
#7 0x00000000009657f5 in ThreadPool::worker (this=0x2bcdf50, wt=<optimized out>) at /home/brad/working/src/ceph/src/common/WorkQueue.cc:132
#8 0x00000000009669f0 in ThreadPool::WorkThread::entry (this=<optimized out>) at /home/brad/working/src/ceph/src/common/WorkQueue.h:445
#9 0x00007f73c4ac25ca in start_thread (arg=0x7f73b4d8f700) at pthread_create.c:333
#10 0x00007f73c0eddead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109@

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