Application: kontact (5.7.3) Qt Version: 5.9.4 Frameworks Version: 5.43.0 Operating System: Linux 4.14.43-gentoo x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: - What I was doing when the application crashed: I was trying to delete a todo using the context menu (right mouse button). This todo was not present on the caldav server, so I suspected it was a ghost only present in Akonadi. After restarting, I could delete it without Kontact crashing, so it may be that the crash was caused by something else. The crash does not seem to be reproducible. -- Backtrace: Application: Kontact (kontact), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f505ca4d840 (LWP 12538))] Thread 26 (Thread 0x7f5025152700 (LWP 12156)): #0 0x00007f50594f922d in poll () from /lib64/libc.so.6 #1 0x00007f505323e7a6 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f5014002380, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f5025151d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #6 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560249042060) at thread/qthread_unix.cpp:368 #7 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #8 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 25 (Thread 0x7f4f16c4d700 (LWP 12609)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a494869 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a494fc7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a495de0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 24 (Thread 0x7f4f2100d700 (LWP 12590)): #0 0x00007f505323e703 in ?? () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f4f1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #3 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f4f2100cd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #4 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #5 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560247f64bc0) at thread/qthread_unix.cpp:368 #6 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #7 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 23 (Thread 0x7f4f30d53700 (LWP 12581)): #0 0x00007f50594f4c3d in read () from /lib64/libc.so.6 #1 0x00007f5053282ba0 in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505323e26e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f505323e744 in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f4f280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #6 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f4f30d52d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #7 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #8 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560247da2c60) at thread/qthread_unix.cpp:368 #9 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 22 (Thread 0x7f4f31554700 (LWP 12579)): #0 0x00007f5053282b71 in ?? () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f505323e26e in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505323e744 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f4f240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f4f31553d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560247d81500) at thread/qthread_unix.cpp:368 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 21 (Thread 0x7f4f321a5700 (LWP 12578)): #0 0x00007f505a06a79b in idleTimerSourceCheck (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:219 #1 0x00007f505323e1a9 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505323e744 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f4f2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f4f321a4d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560247d6a0a0) at thread/qthread_unix.cpp:368 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f4fbbfff700 (LWP 12577)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f5041603014 in ?? () from /usr/lib64/libQt5Script.so.5 #2 0x00007f5041603059 in ?? () from /usr/lib64/libQt5Script.so.5 #3 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #4 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f4fe8ff9700 (LWP 12572)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a494869 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a494fc7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a495de0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f4fe97fa700 (LWP 12570)): #0 0x00007f5059512deb in ?? () from /lib64/libc.so.6 #1 0x00007f5059514dac in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f504067df4f in ?? () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f504067e15c in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f504067f910 in ?? () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f50406758b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f504a465c6e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f4fe9ffb700 (LWP 12569)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f4fea7fc700 (LWP 12568)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a494869 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a494fc7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a495de0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f4feaffd700 (LWP 12567)): #0 0x00007f502fdbfa23 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #1 0x00007f502fdc08a8 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #2 0x00007f502fdc0bc9 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #3 0x00007f502fdc144a in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #4 0x00007f50346b791c in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0 #5 0x00007f50346b7d1c in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0 #6 0x00007f50346b7dc0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0 #7 0x00007f50346c5d59 in ?? () from /usr/lib64/libpulse.so.0 #8 0x00007f502fdd1318 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-11.1.so #9 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #10 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f4feb7fe700 (LWP 12566)): #0 0x00007f5055731b93 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a4c2972 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4ae in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f4febfff700 (LWP 12565)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504ac255bd in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a495de0 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #5 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f500cff9700 (LWP 12564)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f500d7fa700 (LWP 12563)): #0 0x00007f50594f4c8d in write () from /lib64/libc.so.6 #1 0x00007f5059484e1f in _IO_file_write () from /lib64/libc.so.6 #2 0x00007f5059483fa2 in ?? () from /lib64/libc.so.6 #3 0x00007f505948569e in _IO_file_xsputn () from /lib64/libc.so.6 #4 0x00007f5059459558 in ?? () from /lib64/libc.so.6 #5 0x00007f505945675e in vfprintf () from /lib64/libc.so.6 #6 0x00007f5059514e05 in __fprintf_chk () from /lib64/libc.so.6 #7 0x00007f504067df4f in ?? () from /usr/lib64/libevent-2.1.so.6 #8 0x00007f504067e15c in event_warn () from /usr/lib64/libevent-2.1.so.6 #9 0x00007f504067f910 in ?? () from /usr/lib64/libevent-2.1.so.6 #10 0x00007f50406758b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #11 0x00007f504a465c6e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f5049d3c968 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #15 0x00007f5049d3ce63 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #16 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #17 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #18 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #19 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f500dffb700 (LWP 12562)): #0 0x00007f5055731b93 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a4c2972 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4ae in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f5049d3c8b8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f5049d3cecb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f500e7fc700 (LWP 12561)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f5049d3c808 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f5049d3ceb3 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f500effd700 (LWP 12560)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f5049d3c758 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f5049d3cea3 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f500f7fe700 (LWP 12559)): #0 0x00007f5059487e20 in ?? () from /lib64/libc.so.6 #1 0x00007f5059514a2c in __vsnprintf_chk () from /lib64/libc.so.6 #2 0x00007f504067aa43 in evutil_vsnprintf () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f504067de5c in ?? () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f504067e15c in event_warn () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f504067f910 in ?? () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f50406758b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #7 0x00007f504a465c6e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f5049d3c6a8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f5049d3ce93 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #12 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #13 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #14 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #15 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f500ffff700 (LWP 12558)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f5049d3c5f8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f5049d3ce83 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a496370 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #11 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f5025953700 (LWP 12555)): #0 0x00007f5055731786 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f504a48a41e in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #2 0x00007f504a48a4d7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #3 0x00007f504a4656bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #4 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #5 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #6 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f5026154700 (LWP 12554)): #0 0x00007f5059512deb in ?? () from /lib64/libc.so.6 #1 0x00007f5059514dac in __fprintf_chk () from /lib64/libc.so.6 #2 0x00007f504067df4f in ?? () from /usr/lib64/libevent-2.1.so.6 #3 0x00007f504067e15c in event_warn () from /usr/lib64/libevent-2.1.so.6 #4 0x00007f504067f910 in ?? () from /usr/lib64/libevent-2.1.so.6 #5 0x00007f50406758b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6 #6 0x00007f504a465d02 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #7 0x00007f504a461745 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #8 0x00007f504a47e3fa in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #9 0x00007f504a4962a6 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #10 0x00007f504a492382 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5 #11 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #12 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f502cddf700 (LWP 12542)): #0 0x00007f505323dc84 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f505323e6cb in ?? () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f505a06ab4b in QEventDispatcherGlib::processEvents (this=0x7f50280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7f502cdded40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #5 0x00007f5059e75da3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #6 0x00007f505878aec5 in ?? () from /usr/lib64/libQt5DBus.so.5 #7 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x7f50589fed60) at thread/qthread_unix.cpp:368 #8 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #9 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f5037076700 (LWP 12539)): #0 0x00007f50594f922d in poll () from /lib64/libc.so.6 #1 0x00007f50551f8860 in ?? () from /usr/lib64/libxcb.so.1 #2 0x00007f50551fa419 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1 #3 0x00007f5038d7a119 in QXcbEventReader::run (this=0x560247635cb0) at qxcbconnection.cpp:1330 #4 0x00007f5059e7a2c1 in QThreadPrivate::start (arg=0x560247635cb0) at thread/qthread_unix.cpp:368 #5 0x00007f505572a8b7 in start_thread () from /lib64/libpthread.so.0 #6 0x00007f50595045cf in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f505ca4d840 (LWP 12538)): [KCrash Handler] #6 0x00007f505943ffb0 in raise () from /lib64/libc.so.6 #7 0x00007f5059441c5a in abort () from /lib64/libc.so.6 #8 0x00007f5059a8b11d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6 #9 0x00007f5059a88eb6 in ?? () from /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6 #10 0x00007f5059a88f01 in std::terminate() () from /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6 #11 0x00007f5059a89118 in __cxa_throw () from /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/libstdc++.so.6 #12 0x00007f5058df330c in Akonadi::Item::throwPayloadException (this=this@entry=0x56024b1e21f8, spid=spid@entry=0, mtid=mtid@entry=12) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/item.cpp:654 #13 0x00007f5058e006c7 in Akonadi::Item::payloadImpl<QByteArray> (this=this@entry=0x56024b1e21f8) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/item.h:877 #14 0x00007f5058dfee47 in Akonadi::Item::payload<QByteArray> (this=0x56024b1e21f8) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/item.h:846 #15 Akonadi::DefaultItemSerializerPlugin::serialize (this=<optimized out>, item=..., label=..., data=..., version=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/itemserializer.cpp:64 #16 0x00007f5058e00def in Akonadi::ItemSerializerPlugin::apply (this=0x7f50591636e0 <Akonadi::(anonymous namespace)::Q_QGS_s_defaultItemSerializerPlugin::innerFunction()::holder+16>, item=..., other=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/itemserializerplugin.cpp:67 #17 0x00007f5058dfe8bc in Akonadi::ItemSerializer::apply (item=..., other=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/itemserializer.cpp:158 #18 0x00007f5058df74ee in Akonadi::Item::apply (this=this@entry=0x5602490f3288, other=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/item.cpp:764 #19 0x00007f5058dfd785 in Akonadi::ItemMonitor::Private::slotItemChanged (this=0x5602490f3270, item=..., aSet=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/itemmonitor_p.h:64 #20 0x00007f505a04328e in QtPrivate::QSlotObjectBase::call (a=0x7fffc228aff0, r=0x5602490f3270, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #21 QMetaObject::activate (sender=0x5602490f7600, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc228aff0) at kernel/qobject.cpp:3749 #22 0x00007f505a043847 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f5059157b00 <Akonadi::Monitor::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc228aff0) at kernel/qobject.cpp:3628 #23 0x00007f5058e06667 in Akonadi::Monitor::itemChanged (this=<optimized out>, _t1=..., _t2=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3_build/src/core/KF5AkonadiCore_autogen/include/moc_monitor.cpp:899 #24 0x00007f5058e131bb in Akonadi::MonitorPrivate::emitItemsNotification (this=this@entry=0x5602490f8800, msg_=..., items=..., collection=..., collectionDest=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/monitor_p.cpp:1039 #25 0x00007f5058e14243 in Akonadi::MonitorPrivate::emitNotification (this=0x5602490f8800, msg=...) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/monitor_p.cpp:511 #26 0x00007f5058e11be3 in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x5602490f8800) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/monitor_p.cpp:883 #27 0x00007f5058e12099 in Akonadi::MonitorPrivate::dataAvailable (this=0x5602490f8800) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/monitor_p.cpp:892 #28 0x00007f505a042f39 in QMetaObject::activate (sender=sender@entry=0x5602490f7dc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3766 #29 0x00007f505a043847 in QMetaObject::activate (sender=sender@entry=0x5602490f7dc0, m=m@entry=0x7f50591573e0 <Akonadi::EntityCacheBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3628 #30 0x00007f5058dea280 in Akonadi::EntityCacheBase::dataAvailable (this=this@entry=0x5602490f7dc0) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3_build/src/core/KF5AkonadiCore_autogen/include/moc_entitycache_p.cpp:147 #31 0x00007f5058db7f61 in Akonadi::EntityListCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult (this=<optimized out>, job=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3/src/core/entitycache_p.h:499 #32 0x00007f5058dea2b4 in Akonadi::EntityCacheBase::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-17.12.3/work/akonadi-17.12.3_build/src/core/KF5AkonadiCore_autogen/include/moc_entitycache_p.cpp:82 #33 0x00007f505a042f39 in QMetaObject::activate (sender=0x56024b45c540, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3766 #34 0x00007f505b5e2a52 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib64/libKF5CoreAddons.so.5 #35 0x00007f505b5e43a1 in KJob::finishJob(bool) () from /usr/lib64/libKF5CoreAddons.so.5 #36 0x00007f505a04f696 in QtPrivate::QSlotObjectBase::call (a=0x7fffc228b740, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #37 QSingleShotTimer::timerEvent (this=0x5602480ddf10) at kernel/qtimer.cpp:318 #38 0x00007f505a043eab in QObject::event (this=0x5602480ddf10, e=<optimized out>) at kernel/qobject.cpp:1268 #39 0x00007f505ac61d6c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5602480ddf10, e=0x7fffc228ba00) at kernel/qapplication.cpp:3722 #40 0x00007f505ac695d1 in QApplication::notify (this=0x7fffc228be10, receiver=0x5602480ddf10, e=0x7fffc228ba00) at kernel/qapplication.cpp:3481 #41 0x00007f505a01a38a in QCoreApplication::notifyInternal2 (receiver=0x5602480ddf10, event=event@entry=0x7fffc228ba00) at kernel/qcoreapplication.cpp:1016 #42 0x00007f505a069deb in QCoreApplication::sendEvent (event=0x7fffc228ba00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 #43 QTimerInfoList::activateTimers (this=0x56024767af90) at kernel/qtimerinfo_unix.cpp:643 #44 0x00007f505a06a6e1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182 #45 0x00007f505323e5a7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #46 0x00007f505323e810 in ?? () from /usr/lib64/libglib-2.0.so.0 #47 0x00007f505323e8bc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #48 0x00007f505a06ab2f in QEventDispatcherGlib::processEvents (this=0x56024766b540, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #49 0x00007f505a0190ca in QEventLoop::exec (this=this@entry=0x7fffc228bc50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #50 0x00007f505a021654 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1289 #51 0x0000560245ae1685 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kontact-17.12.3/work/kontact-17.12.3/src/main.cpp:229 Possible duplicates by query: bug 382744. Reported using DrKonqi
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.