Application: kontact (5.7.3) Qt Version: 5.9.5 Frameworks Version: 5.44.0 Operating System: Linux 4.15.0-22-generic x86_64 Distribution: Ubuntu 18.04 LTS -- Information about the crash: - What I was doing when the application crashed: I had just quit the application, I did nothing special before I quit The crash can be reproduced sometimes. -- Backtrace: Application: Kontact (kontact), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4c0a1a2080 (LWP 9278))] Thread 30 (Thread 0x7f4a8cf3f700 (LWP 12037)): #0 0x00007f4c0641bed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4a8cf3e7e0, expected=0, futex_word=0x7f4bb8004530) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4c0641bed9 in __pthread_cond_wait_common (abstime=0x7f4a8cf3e880, mutex=0x7f4bb80044e0, cond=0x7f4bb8004508) at pthread_cond_wait.c:533 #2 0x00007f4c0641bed9 in __pthread_cond_timedwait (cond=0x7f4bb8004508, mutex=0x7f4bb80044e0, abstime=0x7f4a8cf3e880) at pthread_cond_wait.c:667 #3 0x00007f4bf76f8652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76ce799 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76cecfb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4a8cf3f700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 29 (Thread 0x7f4bbe7fc700 (LWP 12036)): #0 0x00007f4c0641bed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4bbe7fb7e0, expected=0, futex_word=0x7f4bb8004530) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4c0641bed9 in __pthread_cond_wait_common (abstime=0x7f4bbe7fb880, mutex=0x7f4bb80044e0, cond=0x7f4bb8004508) at pthread_cond_wait.c:533 #2 0x00007f4c0641bed9 in __pthread_cond_timedwait (cond=0x7f4bb8004508, mutex=0x7f4bb80044e0, abstime=0x7f4bbe7fb880) at pthread_cond_wait.c:667 #3 0x00007f4bf76f8652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76ce799 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76cecfb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4bbe7fc700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 28 (Thread 0x7f4bbeffd700 (LWP 11576)): #0 0x00007f4c074ab67e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007f4c0064f998 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0065036b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4c064156db in start_thread (arg=0x7f4bbeffd700) at pthread_create.c:463 #9 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 27 (Thread 0x7f4aa93b8700 (LWP 11334)): #0 0x00007f4c06945bf9 in __GI___poll (fds=0x7f4aa0004be0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4c00650439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4aa93b8700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f4ab0bad700 (LWP 9358)): #0 0x00007f4c06945bf9 in __GI___poll (fds=0x7f4aa4001cb0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4c00650439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4ab0bad700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f4ab13ae700 (LWP 9350)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5606159d57ec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5606159d5798, cond=0x5606159d57c0) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x5606159d57c0, mutex=0x5606159d5798) at pthread_cond_wait.c:655 #3 0x00007f4bf76c9c95 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76ca177 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76caf11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4ab13ae700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f4ac49f0700 (LWP 9325)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560615e88fa0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560615e88f50, cond=0x560615e88f78) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x560615e88f78, mutex=0x560615e88f50) at pthread_cond_wait.c:655 #3 0x00007f4c0727559b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4c0726dc0b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4ac59de80c in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so #6 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4ac49f0700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f4acf7fe700 (LWP 9312)): #0 0x00007f4c069410b4 in __GI___libc_read (fd=69, buf=0x7f4acf7fd810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f4c00694960 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0064ff27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c006503e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4c064156db in start_thread (arg=0x7f4acf7fe700) at pthread_create.c:463 #10 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f4ad53df700 (LWP 9310)): #0 0x00007f4c069410b4 in __GI___libc_read (fd=66, buf=0x7f4ad53de810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f4c00694960 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0064ff27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c006503e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4c064156db in start_thread (arg=0x7f4ad53df700) at pthread_create.c:463 #10 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f4b79ffb700 (LWP 9308)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4bf14e7fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4bf14e7f68, cond=0x7f4bf14e7f90) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4bf14e7f90, mutex=0x7f4bf14e7f68) at pthread_cond_wait.c:655 #3 0x00007f4bf11f15f4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x00007f4bf11f1639 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x00007f4c064156db in start_thread (arg=0x7f4b79ffb700) at pthread_create.c:463 #6 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f4b7a7fc700 (LWP 9306)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5606159d57ec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5606159d5798, cond=0x5606159d57c0) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x5606159d57c0, mutex=0x5606159d5798) at pthread_cond_wait.c:655 #3 0x00007f4bf76c9c95 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76ca177 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76caf11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4b7a7fc700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f4b7affd700 (LWP 9305)): #0 0x00007f4c069616ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f4c06963474 in ___fprintf_chk (fp=0x7f4c06c1e8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f4befdf56a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f4befddd9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f4befdddb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f4befddf46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f4befdd5114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f4bf769aab9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4c064156db in start_thread (arg=0x7f4b7affd700) at pthread_create.c:463 #12 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f4b7b7fe700 (LWP 9304)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4b7b7fd738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b7b7fd6e8, cond=0x7f4b7b7fd710) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4b7b7fd710, mutex=0x7f4b7b7fd6e8) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4c064156db in start_thread (arg=0x7f4b7b7fe700) at pthread_create.c:463 #11 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f4b7ffff700 (LWP 9303)): #0 0x00007f4c06945bf9 in __GI___poll (fds=0x7f4b74007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4bd3de2451 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f4bd3dd3e10 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f4bd3dd44a0 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f4bd3dd4530 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f4bd3de2399 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f4bd397f2a8 in () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so #7 0x00007f4c064156db in start_thread (arg=0x7f4b7ffff700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f4b9cff9700 (LWP 9302)): #0 0x00007f4c0641bed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4b9cff85d0, expected=0, futex_word=0x7f4b9cff8758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4c0641bed9 in __pthread_cond_wait_common (abstime=0x7f4b9cff8670, mutex=0x7f4b9cff8708, cond=0x7f4b9cff8730) at pthread_cond_wait.c:533 #2 0x00007f4c0641bed9 in __pthread_cond_timedwait (cond=0x7f4b9cff8730, mutex=0x7f4b9cff8708, abstime=0x7f4b9cff8670) at pthread_cond_wait.c:667 #3 0x00007f4bf76f8652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf91e in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a52b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4c064156db in start_thread (arg=0x7f4b9cff9700) at pthread_create.c:463 #11 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f4b9d7fa700 (LWP 9301)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5606159e1f88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5606159e1ec8, cond=0x5606159e1f60) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x5606159e1f60, mutex=0x5606159e1ec8) at pthread_cond_wait.c:655 #3 0x00007f4bf7e51060 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76caf11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4c064156db in start_thread (arg=0x7f4b9d7fa700) at pthread_create.c:463 #7 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f4b9dffb700 (LWP 9300)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5606159d57e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5606159d5798, cond=0x5606159d57c0) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x5606159d57c0, mutex=0x5606159d5798) at pthread_cond_wait.c:655 #3 0x00007f4bf76c9c95 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76ca177 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf76caf11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4c064156db in start_thread (arg=0x7f4b9dffb700) at pthread_create.c:463 #8 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f4b9e7fc700 (LWP 9299)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4b9e7fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b9e7fb6e8, cond=0x7f4b9e7fb710) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4b9e7fb710, mutex=0x7f4b9e7fb6e8) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4c064156db in start_thread (arg=0x7f4b9e7fc700) at pthread_create.c:463 #11 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f4b9effd700 (LWP 9298)): #0 0x00007f4c069616ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f4c06963474 in ___fprintf_chk (fp=0x7f4c06c1e8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f4befdf56a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f4befddd9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f4befdddb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f4befddf46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f4befdd5114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f4bf769aab9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f51978 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf6f51f2b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f4c064156db in start_thread (arg=0x7f4b9effd700) at pthread_create.c:463 #14 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f4b9f7fe700 (LWP 9297)): #0 0x00007f4c0641bed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f4b9f7fd1f0, expected=0, futex_word=0x7f4b9f7fd378) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f4c0641bed9 in __pthread_cond_wait_common (abstime=0x7f4b9f7fd290, mutex=0x7f4b9f7fd328, cond=0x7f4b9f7fd350) at pthread_cond_wait.c:533 #2 0x00007f4c0641bed9 in __pthread_cond_timedwait (cond=0x7f4b9f7fd350, mutex=0x7f4b9f7fd328, abstime=0x7f4b9f7fd290) at pthread_cond_wait.c:667 #3 0x00007f4bf76f8652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf91e in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a52b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf6f518c8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f51f1b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4c064156db in start_thread (arg=0x7f4b9f7fe700) at pthread_create.c:463 #13 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f4b9ffff700 (LWP 9296)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4b9fffe358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4b9fffe308, cond=0x7f4b9fffe330) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4b9fffe330, mutex=0x7f4b9fffe308) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf6f51818 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f51f0b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4c064156db in start_thread (arg=0x7f4b9ffff700) at pthread_create.c:463 #13 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f4bbcff9700 (LWP 9295)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4bbcff8358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4bbcff8308, cond=0x7f4bbcff8330) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4bbcff8330, mutex=0x7f4bbcff8308) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf6f51768 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f51efb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4c064156db in start_thread (arg=0x7f4bbcff9700) at pthread_create.c:463 #13 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f4bbd7fa700 (LWP 9294)): #0 0x00007f4c069616ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f4c06963474 in ___fprintf_chk (fp=0x7f4c06c1e8b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f4befdf56a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f4befddd9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f4befdddb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f4befddf46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f4befdd5114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f4bf769aab9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f516b8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf6f51eeb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f4c064156db in start_thread (arg=0x7f4bbd7fa700) at pthread_create.c:463 #14 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f4bbdffb700 (LWP 9293)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4bbdffa358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4bbdffa308, cond=0x7f4bbdffa330) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4bbdffa330, mutex=0x7f4bbdffa308) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf6f51608 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf6f51edb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4bf76cb588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4c064156db in start_thread (arg=0x7f4bbdffb700) at pthread_create.c:463 #13 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f4bbf7fe700 (LWP 9290)): #0 0x00007f4c0641b9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f4bbf7fd738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f4c0641b9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f4bbf7fd6e8, cond=0x7f4bbf7fd710) at pthread_cond_wait.c:502 #2 0x00007f4c0641b9f3 in __pthread_cond_wait (cond=0x7f4bbf7fd710, mutex=0x7f4bbf7fd6e8) at pthread_cond_wait.c:655 #3 0x00007f4bf76bf999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f4bf76bf9c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f4bf769a4db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f4c064156db in start_thread (arg=0x7f4bbf7fe700) at pthread_create.c:463 #11 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f4bbffff700 (LWP 9289)): #0 0x00007f4c06941187 in __GI___libc_write (fd=2, buf=0x7f4bbfffbac0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:27 #1 0x00007f4c068bc1bd in _IO_new_file_write (f=0x7f4c06c1d680 <_IO_2_1_stderr_>, data=0x7f4bbfffbac0, n=39) at fileops.c:1203 #2 0x00007f4c068bcb2f in new_do_write (to_do=<optimized out>, data=0x7f4bbfffbac0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7f4c06c1d680 <_IO_2_1_stderr_>) at fileops.c:457 #3 0x00007f4c068bcb2f in _IO_new_file_xsputn (f=0x7f4c06c1d680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277 #4 0x00007f4c0688f707 in buffered_vfprintf (s=s@entry=0x7f4c06c1d680 <_IO_2_1_stderr_>, format=format@entry=0x7f4befdf56a8 "[%s] %s\n", args=args@entry=0x7f4bbfffe080) at vfprintf.c:2350 #5 0x00007f4c0688c726 in _IO_vfprintf_internal (s=s@entry=0x7f4c06c1d680 <_IO_2_1_stderr_>, format=0x7f4befdf56a8 "[%s] %s\n", ap=ap@entry=0x7f4bbfffe080) at vfprintf.c:1301 #6 0x00007f4c069634c6 in ___fprintf_chk (fp=0x7f4c06c1d680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35 #7 0x00007f4befddd9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #8 0x00007f4befdddb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #9 0x00007f4befddf46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #10 0x00007f4befdd5114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #11 0x00007f4bf769ab0d in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f4bf7696da8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f4bf76b377b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f4bf76cb4d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f4c064156db in start_thread (arg=0x7f4bbffff700) at pthread_create.c:463 #17 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f4bccfb3700 (LWP 9288)): #0 0x00007f4c069156c2 in __GI___waitpid (pid=9284, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 #1 0x00007f4bf76af4be in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #2 0x00007f4bf76c75eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #3 0x00007f4c064156db in start_thread (arg=0x7f4bccfb3700) at pthread_create.c:463 #4 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f4bcf148700 (LWP 9281)): #0 0x00007f4c06945bf9 in __GI___poll (fds=0x7f4bc801b340, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4c00650439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f4c074ab90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4c0726f22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f4c05796d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f4c064156db in start_thread (arg=0x7f4bcf148700) at pthread_create.c:463 #9 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f4bdab68700 (LWP 9280)): #0 0x00007f4c06945bf9 in __GI___poll (fds=0x7f4bdab67928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f4c01f0a747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f4c01f0c36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f4bdc8632a9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f4c0727416d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f4c064156db in start_thread (arg=0x7f4bdab68700) at pthread_create.c:463 #6 0x00007f4c0695288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f4c0a1a2080 (LWP 9278)): [KCrash Handler] #6 0x00007f4b5df3c388 in KMReaderMainWin::~KMReaderMainWin() () at /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5 #7 0x00007f4b5df3c449 in KMReaderMainWin::~KMReaderMainWin() () at /usr/lib/x86_64-linux-gnu/libkmailprivate.so.5 #8 0x00007f4c07482140 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4c0820f743 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #10 0x00007f4c08322c4b in QMainWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #11 0x00007f4c09316b87 in KMainWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5 #12 0x00007f4c0935b9e5 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5 #13 0x00007f4c081d082c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007f4c081d80f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007f4c074529a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007f4c0745511d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f4bfdedcc9d in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007f4bfdedcfd0 in QQuickRenderControl::~QQuickRenderControl() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007f4bfe493fa3 in () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #20 0x00007f4bfe4925fb in () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #21 0x00007f4bfe492679 in () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #22 0x00007f4c07488a13 in QObject::~QObject() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f4c0820add6 in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #24 0x00007f4c04e81931 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #25 0x00007f4bf6d0b28a in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #26 0x00007f4bf6d0b3f9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #27 0x00007f4bf71be27f in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #28 0x00007f4bf71b3002 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #29 0x00007f4bf700cef9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #30 0x00007f4bf7039b1f in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #31 0x00007f4bf703a109 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #32 0x00007f4bf704031d in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #33 0x00007f4bf700f8a1 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #34 0x00007f4bf700a91a in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #35 0x00007f4bf7282cf6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #36 0x00007f4bf7282fb9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #37 0x00007f4bf6d26c9e in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #38 0x00007f4bf6d26f5a in QtWebEngineCore::WebContentsAdapter::~WebContentsAdapter() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #39 0x00007f4c04e71e22 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #40 0x00007f4c04e71e79 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #41 0x00007f4c04e6c573 in QWebEnginePage::~QWebEnginePage() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #42 0x00007f4c099dd4b7 in () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5 #43 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #44 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #45 0x00007f4c099dd641 in () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5 #46 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #47 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #48 0x00007f4c0820af89 in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #49 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #50 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #51 0x00007f4c0837a379 in QStackedWidget::~QStackedWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #52 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #53 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #54 0x00007f4c08379639 in QSplitter::~QSplitter() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #55 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #56 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #57 0x00007f4c0820af89 in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #58 0x00007f4c0747f19b in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #59 0x00007f4c0820ad4c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #60 0x00007f4c0931473d in KMainWindow::~KMainWindow() () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5 #61 0x00007f4c099e2b8e in Kontact::MainWindow::~MainWindow() () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5 #62 0x00007f4c099e2ce9 in Kontact::MainWindow::~MainWindow() () at /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5 #63 0x00007f4c07482140 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #64 0x00007f4c0820f743 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #65 0x00007f4c08322c4b in QMainWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #66 0x00007f4c09316b87 in KMainWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5 #67 0x00007f4c0935b9e5 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5 #68 0x00007f4c081d082c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #69 0x00007f4c081d80f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #70 0x00007f4c074529a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #71 0x00007f4c0745511d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #72 0x00007f4c074ac2c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #73 0x00007f4c00650287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #74 0x00007f4c006504c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #75 0x00007f4c0065054c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #76 0x00007f4c074ab8ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #77 0x00007f4c074509ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #78 0x00007f4c07459a84 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #79 0x000056061441548d in () #80 0x00007f4c06852b97 in __libc_start_main (main=0x560614414630, argc=1, argv=0x7fff29fe1558, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff29fe1548) at ../csu/libc-start.c:310 #81 0x0000560614415aea in _start () The reporter indicates this bug may be a duplicate of or related to bug 378315. Possible duplicates by query: bug 387542, bug 387340. Reported using DrKonqi
Created attachment 116950 [details] New crash information added by DrKonqi kontact (5.10.0) using Qt 5.12.0 The machine was idleing before after I had stoppeld listening to some music. I just closed the application. -- Backtrace (Reduced): #6 0x00007f230d35b8df in KMReaderMainWin::~KMReaderMainWin() () from /usr/lib/libkmailprivate.so.5 #7 0x00007f230d35b9aa in KMReaderMainWin::~KMReaderMainWin() () from /usr/lib/libkmailprivate.so.5 #8 0x00007f237d150b81 in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5 #9 0x00007f237db2ce8c in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #10 0x00007f237dc393c5 in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5
*** Bug 401502 has been marked as a duplicate of this bug. ***
Thank you for the crash report. As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved. I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Hey Justin, on a up-to-date Archlinux installation, i.e. Système d'exploitation : Arch Linux Version de KDE Plasma : 5.20.5 Version de KDE Frameworks : 5.78.0 Version de Qt : 5.15.2 Version de noyau : 5.10.6-arch1-1 everything seems to work again and it has been a while since I experienced crashing with Contact. So probably the issue has been resolved. Thanks for looking into this, though. Cheers David