https://bugs.kde.org/show_bug.cgi?id=401394
Bug ID: 401394
Summary: KMail crashed on exit
Product: kmail2
Version: unspecified
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdepim-b...@kde.org
Reporter: devuran...@gmx.net
Target Milestone: ---
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
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