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https://issues.apache.org/jira/browse/MESOS-4983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202268#comment-15202268
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Neil Conway commented on MESOS-4983:
------------------------------------
Doesn't appear to repro if {{--enable-optimize}} is not specified. This might
also be a GCC bug.
> Segfault in ProcessTest.Spawn with GCC 6
> ----------------------------------------
>
> Key: MESOS-4983
> URL: https://issues.apache.org/jira/browse/MESOS-4983
> Project: Mesos
> Issue Type: Bug
> Components: libprocess, tests
> Reporter: Neil Conway
> Labels: mesosphere
>
> {{ProcessTest.Spawn}} fails deterministically for me with GCC 6 and
> {{--enable-optimize}}. Recent Arch Linux, GCC "6.0.0 20160227".
> {noformat}
> [ RUN ] ProcessTest.Spawn
> *** Aborted at 1458333317 (unix time) try "date -d @1458333317" if you are
> using GNU date ***
> PC: @ 0x522926 SpawnProcess::initialize()
> *** SIGSEGV (@0x0) received by PID 11359 (TID 0x7faa6075f700) from PID 0;
> stack trace: ***
> @ 0x7faa670dbe80 (unknown)
> @ 0x522926 SpawnProcess::initialize()
> @ 0x646fa6 process::ProcessManager::resume()
> @ 0x6471ff
> _ZNSt6thread11_State_implISt12_Bind_simpleIFSt5_BindIFZN7process14ProcessManager12init_threadsEvEUlRKSt6atomicIbEE_St17reference_wrapperIS7_EEEvEEE6_M_runEv
> @ 0x7faa6764a812 execute_native_thread_routine
> @ 0x7faa670d2424 start_thread
> @ 0x7faa65b04cbd __clone
> @ 0x0 (unknown)
> Makefile:1748: recipe for target 'check-local' failed
> make[5]: *** [check-local] Segmentation fault (core dumped)
> {noformat}
> Backtrace:
> {noformat}
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0)
> at 3rdparty/gmock-1.7.0/include/gmock/gmock-spec-builders.h:1373
> 1373 void GetValueAndDelete() const { delete this; }
> [Current thread is 1 (Thread 0x7faa6075f700 (LWP 11365))]
> (gdb) bt
> #0 testing::internal::ActionResultHolder<void>::GetValueAndDelete (this=0x0)
> at 3rdparty/gmock-1.7.0/include/gmock/gmock-spec-builders.h:1373
> #1 testing::internal::FunctionMockerBase<void ()>::InvokeWith(std::tuple<>
> const&) (args=empty std::tuple, this=0x7ffff12a7c88) at
> 3rdparty/gmock-1.7.0/include/gmock/gmock-spec-builders.h:1530
> #2 testing::internal::FunctionMocker<void ()>::Invoke()
> (this=0x7ffff12a7c88) at
> 3rdparty/gmock-1.7.0/include/gmock/gmock-generated-function-mockers.h:76
> #3 SpawnProcess::initialize (this=0x7ffff12a7c80) at
> /mesos-2/3rdparty/libprocess/src/tests/process_tests.cpp:113
> #4 0x0000000000646fa6 in process::ProcessManager::resume (this=0x25a2b60,
> process=0x7ffff12a7d38) at /mesos-2/3rdparty/libprocess/src/process.cpp:2504
> #5 0x00000000006471ff in process::ProcessManager::<lambda(const
> atomic_bool&)>::operator() (__closure=<optimized out>, joining=...) at
> /mesos-2/3rdparty/libprocess/src/process.cpp:2218
> #6 std::_Bind<process::ProcessManager::init_threads()::<lambda(const
> atomic_bool&)>(std::reference_wrapper<const std::atomic<bool>
> >)>::__call<void, 0ul> (__args=<optimized out>, this=<optimized out>) at
> /home/vagrant/local/gcc/include/c++/6.0.0/functional:943
> #7 std::_Bind<process::ProcessManager::init_threads()::<lambda(const
> atomic_bool&)>(std::reference_wrapper<const std::atomic<bool>
> >)>::operator()<> (this=<optimized out>) at
> /home/vagrant/local/gcc/include/c++/6.0.0/functional:1002
> #8
> std::_Bind_simple<std::_Bind<process::ProcessManager::init_threads()::<lambda(const
> atomic_bool&)>(std::reference_wrapper<const std::atomic<bool>
> >)>()>::_M_invoke<> (this=<optimized out>) at
> /home/vagrant/local/gcc/include/c++/6.0.0/functional:1400
> #9
> std::_Bind_simple<std::_Bind<process::ProcessManager::init_threads()::<lambda(const
> atomic_bool&)>(std::reference_wrapper<const std::atomic<bool>
> >)>()>::operator() (this=<optimized out>) at
> /home/vagrant/local/gcc/include/c++/6.0.0/functional:1389
> #10
> std::thread::_State_impl<std::_Bind_simple<std::_Bind<process::ProcessManager::init_threads()::<lambda(const
> atomic_bool&)>(std::reference_wrapper<const std::atomic<bool> >)>()>
> >::_M_run(void) (this=<optimized out>) at
> /home/vagrant/local/gcc/include/c++/6.0.0/thread:196
> #11 0x00007faa6764a812 in std::(anonymous
> namespace)::execute_native_thread_routine (__p=0x25a3bf0) at
> ../../../../../gcc-trunk/libstdc++-v3/src/c++11/thread.cc:83
> #12 0x00007faa670d2424 in start_thread () from /usr/lib/libpthread.so.0
> #13 0x00007faa65b04cbd in clone () from /usr/lib/libc.so.6
> {noformat}
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