https://bugs.kde.org/show_bug.cgi?id=410850
Bug ID: 410850 Summary: KMail hangs when retreiving messages, then crashes on "Quit" Product: kmail2 Version: 5.9.3 Platform: Debian stable OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kdepim-b...@kde.org Reporter: jason.frank...@quoininc.com Target Milestone: --- Application: kmail (5.9.3) Qt Version: 5.11.3 Frameworks Version: 5.54.0 Operating System: Linux 4.19.0-5-amd64 x86_64 Distribution: Debian GNU/Linux 10 (buster) -- Information about the crash: - What I was doing when the application crashed: My KMail set up connects to a Gmail account, and I was just checking my mail. I switched folders a couple of times as usual. - Unusual behavior I noticed: I saw a multi-colored message that read "KMail is retreiving messages" or something to that effect. Then, it just sat there and did nothing. I then went to File > Quit to stop the application, and the crash report was generated. - Custom settings of the application: I use encrypted/signed mail for most of my communication. I also have a local mail folder that stores most mail when it's been archived or deleted. The crash can be reproduced sometimes. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5c1cd7ef00 (LWP 1473))] Thread 28 (Thread 0x7f5bfca49700 (LWP 2345)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f5bfca48400, expected=0, futex_word=0x7f5bfca485e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7f5bfca484a0, mutex=0x7f5bfca48598, cond=0x7f5bfca485c0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x7f5bfca485c0, mutex=0x7f5bfca48598, abstime=0x7f5bfca484a0) at pthread_cond_wait.c:667 #3 0x00007f5c2aea2a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea530a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7f5be37fe700 (LWP 2343)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f5be37fd400, expected=0, futex_word=0x7f5be37fd5e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7f5be37fd4a0, mutex=0x7f5be37fd598, cond=0x7f5be37fd5c0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x7f5be37fd5c0, mutex=0x7f5be37fd598, abstime=0x7f5be37fd4a0) at pthread_cond_wait.c:667 #3 0x00007f5c2aea2a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea530a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f5b7bfff700 (LWP 1703)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5c28a0afb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5c28a0af68, cond=0x7f5c28a0af90) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5c28a0af90, mutex=0x7f5c28a0af68) at pthread_cond_wait.c:655 #3 0x00007f5c28914e6a in ?? () from /lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x00007f5c28914e89 in ?? () from /lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #6 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f5b88fbc700 (LWP 1687)): #0 0x00007f5c33a12819 in __GI___poll (fds=0x7f5b74003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f5c308cd136 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f5b74003ce0, timeout=<optimized out>, context=0x7f5b74000bf0) at ../../../glib/gmain.c:4221 #2 g_main_context_iterate (context=context@entry=0x7f5b74000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915 #3 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5b74000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #4 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5b74000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5b88fbb6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x56206926ac40) at thread/qthread_unix.cpp:367 #8 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #9 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f5b8b7fe700 (LWP 1525)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63 #1 0x00007f5c33a2c4e4 in ___fprintf_chk (fp=0x7f5c33ae18b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5c2603e848 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f5c26026a5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5c26026c34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5c26028588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5c2601e329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5c2ae77779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #11 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f5b8bfff700 (LWP 1524)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5b8bffe588) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5b8bffe538, cond=0x7f5b8bffe560) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5b8bffe560, mutex=0x7f5b8bffe538) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2ae7735f in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #11 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f5bbcff9700 (LWP 1523)): #0 0x00007f5c33a12819 in __GI___poll (fds=0x7f5b94007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f5c2663f101 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f5c26630920 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f5c26630f6e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f5c26631020 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f5c2663f049 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f5c221964f8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #7 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f5bbd7fa700 (LWP 1522)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f5bbd7f93c0, expected=0, futex_word=0x7f5bbd7f95a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7f5bbd7f9460, mutex=0x7f5bbd7f9558, cond=0x7f5bbd7f9580) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x7f5bbd7f9580, mutex=0x7f5bbd7f9558, abstime=0x7f5bbd7f9460) at pthread_cond_wait.c:667 #3 0x00007f5c2aea2a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea530a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2ae77370 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f5bbdffb700 (LWP 1521)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x562064bfc538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x562064bfc478, cond=0x562064bfc510) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x562064bfc510, mutex=0x562064bfc478) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2b8087d8 in cc::SingleThreadTaskGraphRunner::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aebad86 in base::SimpleThread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f5bbe7fc700 (LWP 1520)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5bbe7fb5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5bbe7fb5a8, cond=0x7f5bbe7fb5d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5bbe7fb5d0, mutex=0x7f5bbe7fb5a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f5bbeffd700 (LWP 1519)): #0 0x00007f5c33973a1a in _IO_vfprintf_internal (s=s@entry=0x7f5c33ae0680 <_IO_2_1_stderr_>, format=0x7f5c2603e848 "[%s] %s\n", ap=ap@entry=0x7f5bbeffbae0) at vfprintf.c:1239 #1 0x00007f5c33a2c536 in ___fprintf_chk (fp=0x7f5c33ae0680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35 #2 0x00007f5c26026a5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5c26026c34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5c26028588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5c2601e329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5c2ae77779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c29fa7dba in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c29fa8267 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5c2aeb8338 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #13 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f5bbf7fe700 (LWP 1518)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5bbf7fd5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5bbf7fd5a8, cond=0x7f5bbf7fd5d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5bbf7fd5d0, mutex=0x7f5bbf7fd5a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaac7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f5bbffff700 (LWP 1517)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5bbfffe5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5bbfffe5a8, cond=0x7f5bbfffe5d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5bbfffe5d0, mutex=0x7f5bbfffe5a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f5be0ff9700 (LWP 1516)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5be0ff85f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5be0ff85a8, cond=0x7f5be0ff85d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5be0ff85d0, mutex=0x7f5be0ff85a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaac7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f5be17fa700 (LWP 1515)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5be17f95f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5be17f95a8, cond=0x7f5be17f95d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5be17f95d0, mutex=0x7f5be17f95a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaac7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f5be1ffb700 (LWP 1514)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5be1ffa5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5be1ffa5a8, cond=0x7f5be1ffa5d0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5be1ffa5d0, mutex=0x7f5be1ffa5a8) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaac7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f5be3fff700 (LWP 1510)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f5be3ffe400, expected=0, futex_word=0x7f5be3ffe5e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7f5be3ffe4a0, mutex=0x7f5be3ffe598, cond=0x7f5be3ffe5c0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x7f5be3ffe5c0, mutex=0x7f5be3ffe598, abstime=0x7f5be3ffe4a0) at pthread_cond_wait.c:667 #3 0x00007f5c2aea2a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea530a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f5bfd24a700 (LWP 1508)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f5bfd249400, expected=0, futex_word=0x7f5bfd2495e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7f5bfd2494a0, mutex=0x7f5bfd249598, cond=0x7f5bfd2495c0) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x7f5bfd2495c0, mutex=0x7f5bfd249598, abstime=0x7f5bfd2494a0) at pthread_cond_wait.c:667 #3 0x00007f5c2aea2a37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea530a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aea9981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeaae61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #10 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f5bfda4b700 (LWP 1507)): #0 0x00007f5c339abe48 in strerror (errnum=9) at strerror.c:31 #1 0x00007f5c26026c21 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #2 0x00007f5c26028588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5c2601e329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5c2ae77779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #9 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f5bfe24c700 (LWP 1506)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f5bfe24b588) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f5bfe24b538, cond=0x7f5bfe24b560) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7f5bfe24b560, mutex=0x7f5bfe24b538) at pthread_cond_wait.c:655 #3 0x00007f5c2aea2969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5c2aea5318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5c2aea53af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5c2ae7735f in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #11 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f5bfea4d700 (LWP 1505)): #0 __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:63 #1 0x00007f5c33a2c4e4 in ___fprintf_chk (fp=0x7f5c33ae18b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5c2603e848 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f5c26026a5a in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5c26026c34 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5c26028588 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5c2601e329 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5c2ae777cd in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5c2ae96c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5c2aeb8204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5c2aeb3c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #11 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f5bfffff700 (LWP 1487)): #0 0x00007f5c33a12819 in __GI___poll (fds=0x7f5bf40049b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f5c308cd136 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f5bf40049b0, timeout=<optimized out>, context=0x7f5bf4000bf0) at ../../../glib/gmain.c:4221 #2 g_main_context_iterate (context=context@entry=0x7f5bf4000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915 #3 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5bf4000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #4 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5bf4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5bffffe6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #6 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #7 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x562064a1a2f0) at thread/qthread_unix.cpp:367 #8 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #9 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f5c11dec700 (LWP 1481)): #0 g_mutex_unlock (mutex=0x7f5bf8000bf0) at ../../../glib/gthread-posix.c:1355 #1 0x00007f5c308cd05e in g_main_context_iterate (context=context@entry=0x7f5bf8000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3898 #2 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5bf8000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #3 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5bf8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5c11deb6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #5 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #6 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x562064859f60) at thread/qthread_unix.cpp:367 #7 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #8 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f5c125ed700 (LWP 1478)): #0 __GI___libc_read (nbytes=16, buf=0x7f5c125ec480, fd=12) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=12, buf=buf@entry=0x7f5c125ec480, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f5c30912aa0 in read (__nbytes=16, __buf=0x7f5c125ec480, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44 #3 g_wakeup_acknowledge (wakeup=0x7f5c00003590) at ../../../glib/gwakeup.c:210 #4 0x00007f5c308ccc0f in g_main_context_check (context=context@entry=0x7f5c04000bf0, max_priority=2147483647, fds=fds@entry=0x7f5c04003ce0, n_fds=n_fds@entry=1) at ../../../glib/gmain.c:3698 #5 0x00007f5c308cd0e0 in g_main_context_iterate (context=context@entry=0x7f5c04000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3917 #6 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5c04000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #7 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5c04000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #8 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5c125ec6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #9 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #10 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x562064859400) at thread/qthread_unix.cpp:367 #11 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #12 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f5c12dee700 (LWP 1477)): #0 __GI___libc_read (nbytes=16, buf=0x7f5c12ded480, fd=10) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=10, buf=buf@entry=0x7f5c12ded480, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f5c30912aa0 in read (__nbytes=16, __buf=0x7f5c12ded480, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44 #3 g_wakeup_acknowledge (wakeup=0x7f5c080039a0) at ../../../glib/gwakeup.c:210 #4 0x00007f5c308ccc0f in g_main_context_check (context=context@entry=0x7f5c00000bf0, max_priority=2147483647, fds=fds@entry=0x7f5c00004a10, n_fds=n_fds@entry=1) at ../../../glib/gmain.c:3698 #5 0x00007f5c308cd0e0 in g_main_context_iterate (context=context@entry=0x7f5c00000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3917 #6 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5c00000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #7 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5c00000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #8 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5c12ded6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #9 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #10 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x5620648a1620) at thread/qthread_unix.cpp:367 #11 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #12 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f5c13fff700 (LWP 1476)): #0 __GI___libc_read (nbytes=16, buf=0x7f5c13ffe450, fd=8) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __GI___libc_read (fd=8, buf=buf@entry=0x7f5c13ffe450, nbytes=nbytes@entry=16) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007f5c30912aa0 in read (__nbytes=16, __buf=0x7f5c13ffe450, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44 #3 g_wakeup_acknowledge (wakeup=0x7f5c14001bb0) at ../../../glib/gwakeup.c:210 #4 0x00007f5c308ccc0f in g_main_context_check (context=context@entry=0x7f5c08000bf0, max_priority=2147483647, fds=fds@entry=0x7f5c0803bd30, n_fds=n_fds@entry=1) at ../../../glib/gmain.c:3698 #5 0x00007f5c308cd0e0 in g_main_context_iterate (context=context@entry=0x7f5c08000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3917 #6 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5c08000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #7 0x00007f5c33f2487b in QEventDispatcherGlib::processEvents (this=0x7f5c08000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #8 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7f5c13ffe670, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #9 0x00007f5c33d21ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #10 0x00007f5c334f7545 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5 #11 0x00007f5c33d2baa7 in QThreadPrivate::start (arg=0x7f5c33577d60) at thread/qthread_unix.cpp:367 #12 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #13 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f5c1a49b700 (LWP 1475)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x562064502c3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x562064502be8, cond=0x562064502c10) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x562064502c10, mutex=0x562064502be8) at pthread_cond_wait.c:655 #3 0x00007f5c1aa89e03 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007f5c1aa89b57 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007f5c31451fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 #6 0x00007f5c33a1d4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f5c1cd7ef00 (LWP 1473)): [KCrash Handler] #6 0x00007f5c2f652cd4 in QWebEngineView::page() const () from /lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #7 0x00007f5c2f652df1 in QWebEngineView::setHtml(QString const&, QUrl const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #8 0x00007f5c32ceddcf in MessageViewer::ViewerPrivate::displaySplashPage (this=0x562064995e90, templateName=..., data=..., domain=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:88 #9 0x00007f5c32cee21f in MessageViewer::ViewerPrivate::displaySplashPage (this=0x562064995e90, message=...) at ./messageviewer/src/viewer/viewer_p.cpp:839 #10 0x00007f5c32cf1b53 in MessageViewer::ViewerPrivate::itemFetchResult (this=0x562064995e90, job=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qchar.h:88 #11 0x00007f5c33efca43 in QtPrivate::QSlotObjectBase::call (a=0x7fffb67662c0, r=0x562069276690, this=0x562064eee690) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376 #12 QMetaObject::activate (sender=0x562069276690, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754 #13 0x00007f5c34d8ac6c in KJob::result (this=this@entry=0x562069276690, _t1=<optimized out>, _t1@entry=0x562069276690, _t2=...) at ./obj-x86_64-linux-gnu/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:569 #14 0x00007f5c34d8b733 in KJob::finishJob (this=this@entry=0x562069276690, emitResult=emitResult@entry=true) at ./src/lib/jobs/kjob.cpp:109 #15 0x00007f5c34d8b79c in KJob::kill (verbosity=KJob::EmitResult, this=0x562069276690) at ./src/lib/jobs/kjob.cpp:122 #16 KJob::kill (this=0x562069276690, verbosity=verbosity@entry=KJob::EmitResult) at ./src/lib/jobs/kjob.cpp:117 #17 0x00007f5c322112d1 in Akonadi::SessionPrivate::clear (this=0x562064a1a230, forceReconnect=forceReconnect@entry=false) at ./src/core/session.cpp:430 #18 0x00007f5c3221138d in Akonadi::Session::~Session (this=0x562064a1a210, __in_chrg=<optimized out>) at ./src/core/session.cpp:382 #19 0x00007f5c322113b9 in Akonadi::Session::~Session (this=0x562064a1a210, __in_chrg=<optimized out>) at ./src/core/session.cpp:380 #20 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x562064adebc0) at kernel/qobject.cpp:1997 #21 0x00007f5c33f033c4 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 #22 0x00007f5c32ceb279 in MessageViewer::ViewerPrivate::~ViewerPrivate (this=0x562064995e90, __in_chrg=<optimized out>) at ./messageviewer/src/viewer/viewer_p.cpp:293 #23 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x562064a19ee0) at kernel/qobject.cpp:1997 #24 0x00007f5c34887eb6 in QWidget::~QWidget (this=0x562064b02950, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705 #25 0x00007f5c32cdf2d9 in MessageViewer::Viewer::~Viewer (this=0x562064b02950, __in_chrg=<optimized out>) at ./messageviewer/src/viewer/viewer.cpp:84 #26 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x562064b858b0) at kernel/qobject.cpp:1997 #27 0x00007f5c34887eb6 in QWidget::~QWidget (this=0x562064ba25d0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705 #28 0x00007f5c34fc1b69 in KMReaderWin::~KMReaderWin (this=0x562064ba25d0, __in_chrg=<optimized out>) at ./src/kmreaderwin.cpp:226 #29 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x562064abed50) at kernel/qobject.cpp:1997 #30 0x00007f5c34887eb6 in QWidget::~QWidget (this=0x562064c925d0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705 #31 0x00007f5c349eaa89 in QSplitter::~QSplitter (this=0x562064c925d0, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:976 #32 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x562064816c80) at kernel/qobject.cpp:1997 #33 0x00007f5c34887eb6 in QWidget::~QWidget (this=0x562064bce350, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705 #34 0x00007f5c349eaa89 in QSplitter::~QSplitter (this=0x562064bce350, __in_chrg=<optimized out>) at widgets/qsplitter.cpp:976 #35 0x00007f5c34ff5c43 in KMMainWidget::deleteWidgets (this=this@entry=0x5620649144b0) at ./src/kmmainwidget.cpp:973 #36 0x00007f5c3500d2c8 in KMMainWidget::destruct (this=0x5620649144b0) at ./src/kmmainwidget.cpp:376 #37 KMMainWidget::destruct (this=0x5620649144b0) at ./src/kmmainwidget.cpp:365 #38 0x00007f5c3500d4a0 in KMMainWidget::~KMMainWidget (this=0x5620649144b0, __in_chrg=<optimized out>) at ./src/kmmainwidget.cpp:360 #39 0x00007f5c3500d6b9 in KMMainWidget::~KMMainWidget (this=0x5620649144b0, __in_chrg=<optimized out>) at ./src/kmmainwidget.cpp:356 #40 0x00007f5c33efa86b in QObjectPrivate::deleteChildren (this=this@entry=0x5620648a4e80) at kernel/qobject.cpp:1997 #41 0x00007f5c34887eb6 in QWidget::~QWidget (this=0x56206491b410, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705 #42 0x00007f5c33819cc4 in KMainWindow::~KMainWindow (this=0x56206491b410, __in_chrg=<optimized out>) at ./src/kmainwindow.cpp:399 #43 0x00007f5c34fbd8f9 in KMMainWin::~KMMainWin (this=this@entry=0x56206491b410, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject.h:370 #44 0x00007f5c34fbd959 in KMMainWin::~KMMainWin (this=0x56206491b410, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ./src/kmmainwin.cpp:92 #45 0x00007f5c33efd1a0 in QObject::event (this=this@entry=0x56206491b410, e=e@entry=0x5620692974d0) at kernel/qobject.cpp:1242 #46 0x00007f5c3488ca1b in QWidget::event (this=this@entry=0x56206491b410, event=event@entry=0x5620692974d0) at kernel/qwidget.cpp:9353 #47 0x00007f5c34992de4 in QMainWindow::event (this=this@entry=0x56206491b410, event=event@entry=0x5620692974d0) at widgets/qmainwindow.cpp:1348 #48 0x00007f5c3381c17b in KMainWindow::event (this=this@entry=0x56206491b410, ev=ev@entry=0x5620692974d0) at ./src/kmainwindow.cpp:871 #49 0x00007f5c33866115 in KXmlGuiWindow::event (this=0x56206491b410, ev=0x5620692974d0) at ./src/kxmlguiwindow.cpp:119 #50 0x00007f5c3484e4b1 in QApplicationPrivate::notify_helper (this=this@entry=0x56206447ce80, receiver=receiver@entry=0x56206491b410, e=e@entry=0x5620692974d0) at kernel/qapplication.cpp:3726 #51 0x00007f5c34855950 in QApplication::notify (this=0x7fffb6767490, receiver=0x56206491b410, e=0x5620692974d0) at kernel/qapplication.cpp:3485 #52 0x00007f5c33ed35a9 in QCoreApplication::notifyInternal2 (receiver=0x56206491b410, event=0x5620692974d0) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307 #53 0x00007f5c33ed659b in QCoreApplication::sendEvent (event=0x5620692974d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x56206447b490) at kernel/qcoreapplication.cpp:1744 #55 0x00007f5c33f25233 in postEventSourceDispatch (s=0x5620644fbc80) at kernel/qeventdispatcher_glib.cpp:276 #56 0x00007f5c308ccf2e in g_main_dispatch (context=0x7f5c14004ff0) at ../../../glib/gmain.c:3182 #57 g_main_context_dispatch (context=context@entry=0x7f5c14004ff0) at ../../../glib/gmain.c:3847 #58 0x00007f5c308cd1c8 in g_main_context_iterate (context=context@entry=0x7f5c14004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920 #59 0x00007f5c308cd25c in g_main_context_iteration (context=0x7f5c14004ff0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 #60 0x00007f5c33f24863 in QEventDispatcherGlib::processEvents (this=0x5620645058c0, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #61 0x00007f5c1c9cb3e1 in QPAEventDispatcherGlib::processEvents (this=0x5620645058c0, flags=...) at qeventdispatcher_glib.cpp:69 #62 0x00007f5c33ed227b in QEventLoop::exec (this=this@entry=0x7fffb6766fd0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 #63 0x00007f5c33eda262 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120 #64 0x0000562062c6433b in main (argc=<optimized out>, argv=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:116 [Inferior 1 (process 1473) detached] The reporter indicates this bug may be a duplicate of or related to bug 400581. Possible duplicates by query: bug 407098, bug 406103, bug 405681, bug 400581. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.