Application: kmail (5.9.3) Qt Version: 5.11.1 Frameworks Version: 5.52.0 Operating System: Linux 4.19.3-300.fc29.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: - What I was doing when the application crashed: I was closing KMail (^Q) and I received the crash notification immediately afterwards. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f9318466f40 (LWP 23647))] Thread 29 (Thread 0x7f91e2bed700 (LWP 27331)): #0 0x00007f9327ff5b68 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38737 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120 #2 0x00007f9322d3a40a in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221 #3 0x00007f9322d3a4f2 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161 #4 0x00007f9322d3f2b1 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 28 (Thread 0x7f91e231c700 (LWP 25932)): #0 0x00007f9327ff5b68 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38737 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120 #2 0x00007f9322d3a40a in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221 #3 0x00007f9322d3a4f2 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161 #4 0x00007f9322d3f2b1 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 27 (Thread 0x7f92637fe700 (LWP 23785)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f931b1a2f5a in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007f931b1a2fc5 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 26 (Thread 0x7f926bfff700 (LWP 23744)): #0 0x00007f9329020f34 in read () from /lib64/libc.so.6 #1 0x00007f931dc3daa0 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f931dbf709b in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f931dbf7550 in ?? () from /lib64/libglib-2.0.so.0 #4 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x5560ac246a00, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f926bffe660, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #7 0x00007f93294eb046 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #8 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560ac34c2c0) at thread/qthread_unix.cpp:367 #9 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f929cf36700 (LWP 23743)): #0 0x00007f9329020f34 in read () from /lib64/libc.so.6 #1 0x00007f931dc3daa0 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f931dbf709b in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f931dbf7550 in ?? () from /lib64/libglib-2.0.so.0 #4 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x7f928400a770, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f929cf35660, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #7 0x00007f93294eb046 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #8 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560ac375730) at thread/qthread_unix.cpp:367 #9 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f929dffb700 (LWP 23742)): #0 0x00007f9329020f34 in read () from /lib64/libc.so.6 #1 0x00007f931dc3daa0 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f931dbf709b in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00007f931dbf7550 in ?? () from /lib64/libglib-2.0.so.0 #4 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x7f9264000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f929dffa660, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #7 0x00007f93294eb046 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #8 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560ac1eec00) at thread/qthread_unix.cpp:367 #9 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f929e7fc700 (LWP 23741)): #0 0x00007f93290253d1 in poll () from /lib64/libc.so.6 #1 0x00007f931dbf75a6 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x7f927400bfc0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f929e7fb660, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f93294eb046 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560ac1838f0) at thread/qthread_unix.cpp:367 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f929d737700 (LWP 23710)): #0 0x00007f9318fdb8d0 in pa_pstream_ref () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #1 0x00007f9318fdc4a5 in srb_callback () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #2 0x00007f9318fdcd3a in srbchannel_rwloop () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #3 0x00007f931ac85fd8 in pa_mainloop_dispatch () from /lib64/libpulse.so.0 #4 0x00007f931ac862b0 in pa_mainloop_iterate () from /lib64/libpulse.so.0 #5 0x00007f931ac86350 in pa_mainloop_run () from /lib64/libpulse.so.0 #6 0x00007f931ac945bd in thread () from /lib64/libpulse.so.0 #7 0x00007f9318fed06c in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so #8 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #9 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f929effd700 (LWP 23709)): #0 0x00007f932903dd6c in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f932903fc18 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f931cfbde7f in event_logv_ () from /lib64/libevent-2.1.so.6 #3 0x00007f931cfbe048 in event_warn () from /lib64/libevent-2.1.so.6 #4 0x00007f931cfbfa40 in epoll_dispatch () from /lib64/libevent-2.1.so.6 #5 0x00007f931cfb5598 in event_base_loop () from /lib64/libevent-2.1.so.6 #6 0x00007f9322d0d19d in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:247 #7 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #8 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #9 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #10 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #11 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #12 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f929f7fe700 (LWP 23708)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d06c2f in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:57 #5 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #6 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #7 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #8 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #9 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f929ffff700 (LWP 23707)): #0 0x00007f9327ff5b68 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38737 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120 #2 0x00007f9322d3a40a in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221 #3 0x00007f9322d06c40 in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:63 #4 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #5 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #6 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #7 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #8 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #9 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f92bcff9700 (LWP 23706)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f932368eb18 in cc::SingleThreadTaskGraphRunner::Run () at ./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123 #3 0x00007f9322d51ce6 in base::SimpleThread::ThreadMain () at ./../../3rdparty/chromium/base/threading/simple_thread.cc:68 #4 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #5 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f92bd7fa700 (LWP 23705)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f92bdffb700 (LWP 23704)): #0 0x00007f932903dd6c in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f932903fc18 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f931cfbde7f in event_logv_ () from /lib64/libevent-2.1.so.6 #3 0x00007f931cfbe048 in event_warn () from /lib64/libevent-2.1.so.6 #4 0x00007f931cfbfa40 in epoll_dispatch () from /lib64/libevent-2.1.so.6 #5 0x00007f931cfb5598 in event_base_loop () from /lib64/libevent-2.1.so.6 #6 0x00007f9322d0d284 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:257 #7 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #8 0x00007f9321e429ba in content::BrowserThreadImpl::IOThreadRun () at ../../3rdparty/chromium/content/browser/browser_thread_impl.cc:248 #9 0x00007f9321e42e67 in content::BrowserThreadImpl::Run () at ../../3rdparty/chromium/content/browser/browser_thread_impl.cc:283 #10 0x00007f9322d4f2a8 in base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #11 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #12 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #13 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f92be7fc700 (LWP 23703)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d405af in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f92beffd700 (LWP 23702)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f92bf7fe700 (LWP 23701)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d405af in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f92bffff700 (LWP 23700)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d405af in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f92d0ff9700 (LWP 23699)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d3f2c8 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:169 #5 0x00007f9322d405af in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:42 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f92d2ffd700 (LWP 23695)): #0 0x00007f9327ff5b68 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38737 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120 #2 0x00007f9322d3a40a in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221 #3 0x00007f9322d3a4f2 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161 #4 0x00007f9322d3f2b1 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f92d3fff700 (LWP 23693)): #0 0x00007f9327ff5b68 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38737 in base::ConditionVariable::TimedWait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120 #2 0x00007f9322d3a40a in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221 #3 0x00007f9322d3a4f2 in base::WaitableEvent::TimedWait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161 #4 0x00007f9322d3f2b1 in base::internal::SchedulerWorker::Delegate::WaitForWork () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:171 #5 0x00007f9322d40791 in base::internal::SchedulerWorker::Thread::ThreadMain () at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:68 #6 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #7 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #8 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f92ec8f4700 (LWP 23692)): #0 0x00007f932903dd6c in __lll_lock_wait_private () from /lib64/libc.so.6 #1 0x00007f932903fc18 in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f931cfbde7f in event_logv_ () from /lib64/libevent-2.1.so.6 #3 0x00007f931cfbe048 in event_warn () from /lib64/libevent-2.1.so.6 #4 0x00007f931cfbfa40 in epoll_dispatch () from /lib64/libevent-2.1.so.6 #5 0x00007f931cfb5598 in event_base_loop () from /lib64/libevent-2.1.so.6 #6 0x00007f9322d0d149 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:224 #7 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #8 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #9 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #10 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #11 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #12 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f92ed0f5700 (LWP 23691)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9322d38669 in base::ConditionVariable::Wait () at ./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71 #2 0x00007f9322d3a418 in base::WaitableEvent::TimedWaitUntil () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223 #3 0x00007f9322d3a4af in base::WaitableEvent::Wait () at ./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154 #4 0x00007f9322d06c2f in base::MessagePumpDefault::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:57 #5 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #6 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #7 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #8 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #9 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #10 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f92ed8f6700 (LWP 23690)): #0 0x00007f9329020fdf in write () from /lib64/libc.so.6 #1 0x00007f9328fb095d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6 #2 0x00007f9328fafccf in new_do_write () from /lib64/libc.so.6 #3 0x00007f9328fb108e in __GI__IO_file_xsputn () from /lib64/libc.so.6 #4 0x00007f9328f872da in buffered_vfprintf () from /lib64/libc.so.6 #5 0x00007f9328f846f2 in vfprintf () from /lib64/libc.so.6 #6 0x00007f932903fc6a in __fprintf_chk () from /lib64/libc.so.6 #7 0x00007f931cfbde7f in event_logv_ () from /lib64/libevent-2.1.so.6 #8 0x00007f931cfbe048 in event_warn () from /lib64/libevent-2.1.so.6 #9 0x00007f931cfbfa40 in epoll_dispatch () from /lib64/libevent-2.1.so.6 #10 0x00007f931cfb5598 in event_base_loop () from /lib64/libevent-2.1.so.6 #11 0x00007f9322d0d149 in base::MessagePumpLibevent::Run () at ./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:224 #12 0x00007f9322d2c3ab in base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:130 #13 0x00007f9322d4f174 in base::Thread::Run () at ./../../3rdparty/chromium/base/threading/thread.cc:255 #14 base::Thread::ThreadMain () at ./../../3rdparty/chromium/base/threading/thread.cc:338 #15 0x00007f9322d4abc1 in ThreadFunc () at ./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:75 #16 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #17 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f9301d29700 (LWP 23668)): #0 0x00007fffc65f59b9 in ?? () #1 0x00007fffc65f5bbc in clock_gettime () #2 0x00007f932903e642 in clock_gettime () from /lib64/libc.so.6 #3 0x00007f93296d4035 in qt_clock_gettime (ts=0x7f9301d28420, clock=1) at kernel/qelapsedtimer_unix.cpp:175 #4 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166 #5 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175 #6 0x00007f93296d2b1d in QTimerInfoList::updateCurrentTime (this=0x7f92f00048f0) at kernel/qtimerinfo_unix.cpp:91 #7 0x00007f93296d441f in timerSourceCheckHelper (src=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:540 #8 0x00007f931dbf6fc1 in g_main_context_check () from /lib64/libglib-2.0.so.0 #9 0x00007f931dbf7550 in ?? () from /lib64/libglib-2.0.so.0 #10 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #11 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x7f92f0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #12 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f9301d28660, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #13 0x00007f93294eb046 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #14 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560abd2e9c0) at thread/qthread_unix.cpp:367 #15 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #16 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f9302f3a700 (LWP 23667)): #0 0x00007f93290253d1 in poll () from /lib64/libc.so.6 #1 0x00007f931dbf75a6 in ?? () from /lib64/libglib-2.0.so.0 #2 0x00007f931dbf76d0 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00007f93296d482b in QEventDispatcherGlib::processEvents (this=0x7f92f8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f932968317b in QEventLoop::exec (this=this@entry=0x7f9302f39630, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f93294eb046 in QThread::exec (this=this@entry=0x7f932a675060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f932a5f9f89 in QDBusConnectionManager::run (this=0x7f932a675060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #7 0x00007f93294f44bb in QThreadPrivate::start (arg=0x7f932a675060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:367 #8 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #9 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f930928d700 (LWP 23666)): #0 0x00007f9327ff577c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9309f478c3 in ?? () from /usr/lib64/dri/i965_dri.so #2 0x00007f9309f4761b in ?? () from /usr/lib64/dri/i965_dri.so #3 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f930b273700 (LWP 23649)): #0 0x00007f93290253d1 in poll () from /lib64/libc.so.6 #1 0x00007f931db7539f in ?? () from /lib64/libxcb.so.1 #2 0x00007f931db7701a in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f930b35ada9 in QXcbEventReader::run (this=0x5560ab8c8ac0) at qxcbconnection.h:409 #4 0x00007f93294f44bb in QThreadPrivate::start (arg=0x5560ab8c8ac0) at thread/qthread_unix.cpp:367 #5 0x00007f9327fef58e in start_thread () from /lib64/libpthread.so.0 #6 0x00007f9329030653 in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f9318466f40 (LWP 23647)): [KCrash Handler] #6 0x0000000000000021 in ?? () #7 0x00007f9322135ce5 in content::RenderProcessHostImpl::ShutdownRequest () at ../../3rdparty/chromium/content/browser/renderer_host/render_process_host_impl.cc:3769 #8 0x00007f9321937755 in content::mojom::RendererHostStubDispatch::Accept () at ./gen/content/common/renderer_host.mojom.cc:491 #9 0x00007f93235682fd in mojo::InterfaceEndpointClient::HandleValidatedMessage () at ../../3rdparty/chromium/mojo/public/cpp/bindings/lib/interface_endpoint_client.cc:419 #10 0x00007f93235a0f49 in AcceptOnProxyThread () at ../../3rdparty/chromium/ipc/ipc_mojo_bootstrap.cc:789 #11 0x00007f93235a0a2e in Invoke<scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController> const&, mojo::Message> () at ../../3rdparty/chromium/base/bind_internal.h:211 #12 MakeItSo<void (IPC::(anonymous namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message), scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController> const&, mojo::Message> () at ../../3rdparty/chromium/base/bind_internal.h:294 #13 RunImpl<void (IPC::(anonymous namespace)::ChannelAssociatedGroupController::* const&)(mojo::Message), std::tuple<scoped_refptr<IPC::(anonymous namespace)::ChannelAssociatedGroupController>, base::internal::PassedWrapper<mojo::Message> > const&, 0, 1> () at ../../3rdparty/chromium/base/bind_internal.h:368 #14 0x00007f9322ce92a8 in base::OnceCallback<void ()>::Run() && () at ../../3rdparty/chromium/base/callback.h:65 #15 base::debug::TaskAnnotator::RunTask () at ./../../3rdparty/chromium/base/debug/task_annotator.cc:55 #16 0x00007f9322d09b0a in base::internal::IncomingTaskQueue::RunTask () at ./../../3rdparty/chromium/base/message_loop/incoming_task_queue.cc:124 #17 base::MessageLoop::RunTask () at ./../../3rdparty/chromium/base/message_loop/message_loop.cc:399 #18 0x00007f9322d0a5bf in base::MessageLoop::DeferOrRunPendingTask () at ./../../3rdparty/chromium/base/message_loop/message_loop.cc:411 #19 0x00007f9322d0a73a in base::MessageLoop::DoWork () at ./../../3rdparty/chromium/base/message_loop/message_loop.cc:455 #20 0x00007f9321792bd9 in QtWebEngineCore::WebEngineContext::destroy (this=0x5560abf88180) at /usr/src/debug/qt5-qtwebengine-freeworld-5.11.2-1.fc29.x86_64/src/core/web_engine_context.cpp:212 #21 0x00007f9321792cf5 in (anonymous namespace)::destroyContext () at /usr/src/debug/qt5-qtwebengine-freeworld-5.11.2-1.fc29.x86_64/src/core/web_engine_context.cpp:128 #22 0x00007f93296864aa in qt_call_post_routines () at kernel/qcoreapplication.cpp:357 #23 0x00007f9329f7299a in QApplication::~QApplication (this=0x7fffc6594540, __in_chrg=<optimized out>) at kernel/qapplication.cpp:794 #24 0x00005560aa16b78a in KMailApplication::~KMailApplication (this=0x7fffc6594540, __in_chrg=<optimized out>) at /usr/src/debug/kmail-18.08.3-1.fc29.x86_64/src/main.cpp:42 #25 main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kmail-18.08.3-1.fc29.x86_64/src/main.cpp:127 [Inferior 1 (process 23647) detached] The reporter indicates this bug may be a duplicate of or related to bug 398577. Possible duplicates by query: bug 401330, bug 399996. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 398577 ***