Bug 407175

Summary: Crashes on session logout
Product: [Applications] kmail2 Reporter: Albert Astals Cid <aacid>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: bugs.kde.org, kde
Priority: NOR    
Version: 5.11.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:

Description Albert Astals Cid 2019-05-03 08:28:48 UTC 
When logging out of a Plasma session i get a kmail crash.

Allan (qtwebengine maintainer) says it may be "because it deletes a profile that still has pages active" or "is trying to delete the pages, but it might be too late"

Note that i can only reproduce this on an actual session logout. File->Quit works fine.

Sadly archlinux doesn't have debug packages to provide a better backtrace.




Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7801d4a040 (LWP 924))]

Thread 21 (Thread 0x7f77f25ed700 (LWP 12866)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f045372 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c81 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007057 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007644 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7f77f1d36700 (LWP 12865)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f045372 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c81 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007644 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f77967fc700 (LWP 12864)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f045372 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c81 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007644 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f777adf7700 (LWP 12160)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f045372 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c81 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007644 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f7779df5700 (LWP 1617)):
#0  0x00007f78179742db in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007f78178d46e5 in buffered_vfprintf () from /usr/lib/libc.so.6
#2  0x00007f78178d1c18 in __vfprintf_internal () from /usr/lib/libc.so.6
#3  0x00007f7817975e62 in __fprintf_chk () from /usr/lib/libc.so.6
#4  0x00007f78093832f0 in event_logv_ () from /usr/lib/libevent-2.1.so.6
#5  0x00007f78093834b7 in event_warn () from /usr/lib/libevent-2.1.so.6
#6  0x00007f7809384ee2 in ?? () from /usr/lib/libevent-2.1.so.6
#7  0x00007f780937aac8 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#8  0x00007f780f04aa69 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f780f019598 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f77955f9700 (LWP 1308)):
#0  0x00007f78152f5bac in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780bfb3e5c in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f780bfb3e79 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f77977fe700 (LWP 1244)):
#0  0x00007f78152f5bac in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043079 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f045298 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f04532f in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c98 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f0076c4 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f7797fff700 (LWP 1224)):
#0  0x00007f7817957c54 in read () from /usr/lib/libc.so.6
#1  0x00007f78065dd782 in pa_read () from /usr/lib/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f7809bb155f in pa_mainloop_prepare () from /usr/lib/libpulse.so.0
#3  0x00007f7809bb1fd1 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f7809bb2091 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f7809bc05ae in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f780660d9fc in ?? () from /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f77c0ff9700 (LWP 1203)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780efc6bd0 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f019598 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f77c17fa700 (LWP 1202)):
#0  0x00007f78152f5bac in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043079 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f7fe7a8 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f017e2f in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f77c1ffb700 (LWP 1201)):
#0  0x00007f7817967007 in epoll_wait () from /usr/lib/libc.so.6
#1  0x00007f7809384d4b in ?? () from /usr/lib/libevent-2.1.so.6
#2  0x00007f780937aac8 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#3  0x00007f780f04aabd in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f019598 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f77c27fc700 (LWP 1200)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780efc6bd0 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f019598 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#8  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f77c2ffd700 (LWP 1196)):
#0  0x00007f78152f5bac in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043079 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f045298 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f04532f in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c98 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007684 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f77c37fe700 (LWP 1194)):
#0  0x00007f78179742db in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007f78178d46e5 in buffered_vfprintf () from /usr/lib/libc.so.6
#2  0x00007f78178d1c18 in __vfprintf_internal () from /usr/lib/libc.so.6
#3  0x00007f7817975e62 in __fprintf_chk () from /usr/lib/libc.so.6
#4  0x00007f78093832f0 in event_logv_ () from /usr/lib/libevent-2.1.so.6
#5  0x00007f78093834b7 in event_warn () from /usr/lib/libevent-2.1.so.6
#6  0x00007f7809384ee2 in ?? () from /usr/lib/libevent-2.1.so.6
#7  0x00007f780937aac8 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#8  0x00007f780f04aba4 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f780e9ab064 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f780f019668 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f77ddffb700 (LWP 1190)):
#0  0x00007f78152f5fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f780f043147 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#2  0x00007f780f04528a in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#3  0x00007f780f045372 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#4  0x00007f780f005c81 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#5  0x00007f780f007386 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#6  0x00007f780f007644 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#7  0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#8  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f77de7fc700 (LWP 1189)):
#0  0x00007f78179742db in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007f78178d46e5 in buffered_vfprintf () from /usr/lib/libc.so.6
#2  0x00007f78178d1c18 in __vfprintf_internal () from /usr/lib/libc.so.6
#3  0x00007f7817975e62 in __fprintf_chk () from /usr/lib/libc.so.6
#4  0x00007f78093832f0 in event_logv_ () from /usr/lib/libevent-2.1.so.6
#5  0x00007f78093834b7 in event_warn () from /usr/lib/libevent-2.1.so.6
#6  0x00007f7809384ee2 in ?? () from /usr/lib/libevent-2.1.so.6
#7  0x00007f780937aac8 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#8  0x00007f780f04aba4 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f780f0103f4 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f780f019668 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f77df7fe700 (LWP 1187)):
#0  0x00007f78179742db in __lll_lock_wait_private () from /usr/lib/libc.so.6
#1  0x00007f78178d46e5 in buffered_vfprintf () from /usr/lib/libc.so.6
#2  0x00007f78178d1c18 in __vfprintf_internal () from /usr/lib/libc.so.6
#3  0x00007f7817975e62 in __fprintf_chk () from /usr/lib/libc.so.6
#4  0x00007f78093832f0 in event_logv_ () from /usr/lib/libevent-2.1.so.6
#5  0x00007f78093834b7 in event_warn () from /usr/lib/libevent-2.1.so.6
#6  0x00007f7809384ee2 in ?? () from /usr/lib/libevent-2.1.so.6
#7  0x00007f780937aac8 in event_base_loop () from /usr/lib/libevent-2.1.so.6
#8  0x00007f780f04aabd in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#9  0x00007f780efe4ffb in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f780f019598 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f780f047221 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#13 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f77f35ef700 (LWP 993)):
#0  0x00007ffc9b6d661e in ?? ()
#1  0x00007f7817974ba2 in clock_gettime () from /usr/lib/libc.so.6
#2  0x00007f7817e8f272 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f7817e8da5a in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#4  0x00007f7817e8e056 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#5  0x00007f7817e8f6cf in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007f7814700f5a in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0x00007f78147015b6 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x00007f781470177e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0x00007f7817e8f984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#10 0x00007f7817e394dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f7817c7e239 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#12 0x00007f7817c7f63c in ?? () from /usr/lib/libQt5Core.so.5
#13 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f77f8f8e700 (LWP 970)):
#0  0x00007ffc9b6d661e in ?? ()
#1  0x00007f7817974ba2 in clock_gettime () from /usr/lib/libc.so.6
#2  0x00007f7817e8f272 in ?? () from /usr/lib/libQt5Core.so.5
#3  0x00007f7817e8da5a in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#4  0x00007f7817e8e056 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#5  0x00007f7817e8f6cf in ?? () from /usr/lib/libQt5Core.so.5
#6  0x00007f7814700f5a in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#7  0x00007f78147015b6 in ?? () from /usr/lib/libglib-2.0.so.0
#8  0x00007f781470177e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#9  0x00007f7817e8f984 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#10 0x00007f7817e394dc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f7817c7e239 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#12 0x00007f7817443ba6 in ?? () from /usr/lib/libQt5DBus.so.5
#13 0x00007f7817c7f63c in ?? () from /usr/lib/libQt5Core.so.5
#14 0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#15 0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f77fac6f700 (LWP 968)):
#0  0x00007f78152f5bac in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f77fb24e254 in ?? () from /usr/lib/dri/i965_dri.so
#2  0x00007f77fb24df78 in ?? () from /usr/lib/dri/i965_dri.so
#3  0x00007f78152efa92 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f7817966cd3 in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f7801d4a040 (LWP 924)):
[KCrash Handler]
#6  0x00007f7813682815 in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#7  0x00007f78136936b2 in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#8  0x00007f7813693709 in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#9  0x00007f780d519892 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#10 0x00007f780d5199e1 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#11 0x00007f780ecf5a1b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#12 0x00007f780ece4f86 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#13 0x00007f780eae4af1 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#14 0x00007f780eb22911 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#15 0x00007f780eb233e1 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#16 0x00007f780eb34820 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#17 0x00007f780eae862b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#18 0x00007f780eae3f3b in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#19 0x00007f780edfec1f in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#20 0x00007f780edfeee1 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#21 0x00007f780d52f6ac in QtWebEngineCore::WebContentsAdapter::~WebContentsAdapter() () from /usr/lib/libQt5WebEngineCore.so.5
#22 0x00007f78136889c4 in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#23 0x00007f7813688a59 in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#24 0x00007f781367f56b in ?? () from /usr/lib/libQt5WebEngineWidgets.so.5
#25 0x00007f780d50979f in QtWebEngineCore::ProfileAdapter::~ProfileAdapter() () from /usr/lib/libQt5WebEngineCore.so.5
#26 0x00007f780d509ac2 in QtWebEngineCore::ProfileAdapter::~ProfileAdapter() () from /usr/lib/libQt5WebEngineCore.so.5
#27 0x00007f780d53f65c in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#28 0x00007f780d53f755 in ?? () from /usr/lib/libQt5WebEngineCore.so.5
#29 0x00007f7817e3ca42 in qt_call_post_routines() () from /usr/lib/libQt5Core.so.5
#30 0x00007f7818806487 in QApplication::~QApplication() () from /usr/lib/libQt5Widgets.so.5
#31 0x000055a6e62b00c7 in ?? ()
#32 0x00007f781788fce3 in __libc_start_main () from /usr/lib/libc.so.6
#33 0x000055a6e62b023e in ?? ()
[Inferior 1 (process 924) detached]
Comment 1 Albert Astals Cid 2019-05-03 08:29:08 UTC 
Forgot to mention this is with Qt 5.12.3
Comment 2 Erik Quaeghebeur 2019-08-23 06:13:07 UTC 
I have kmail (and akonadiconsole) crashing on me as well on logout. I'm on gentoo and do have (or can install) debug packages. However, how do I get a backtrace of the programs in question? (Dr.Konqi doesn't stay up long enough to even get at the backtrace that way.)
Comment 3 Justin Zobel 2022-09-24 09:52:31 UTC 
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!
Comment 4 Bug Janitor Service 2022-10-09 04:51:45 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 5 Bug Janitor Service 2022-10-24 05:00:18 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!