Bug 404041

Summary:	KMail crashes after restart after it seemed stuck loading mails
Product:	[Applications] kmail2	Reporter:	Erik Quaeghebeur <bugs.kde.org>
Component:	general	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	Keywords:	drkonqi
Priority:	NOR
Version:	5.9.3
Target Milestone:	---
Platform:	Gentoo Packages
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Erik Quaeghebeur 2019-02-06 21:04:36 UTC

Application: kmail (5.9.3)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.14.83-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

KMail was apparently trying to reload my IMAP mailboxes, but didn't manage (another IMAP client had no such trouble). So I shut KMail down and restarted. Upon restart, it crashed.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0d4542f880 (LWP 17439))]

Thread 32 (Thread 0x7f0cf1e76700 (LWP 25811)):
#0  0x00007f0d4257cd63 in poll () from /lib64/libc.so.6
#1  0x00007f0d35e150b9 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0cac001f60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0cf1e75d20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca0f0e690) at thread/qthread_unix.cpp:367
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f0be6c8c700 (LWP 25714)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f22ff in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f0c6e8ab700 (LWP 25713)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f0c6f0ac700 (LWP 25712)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f0be648b700 (LWP 30475)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f0cda7fc700 (LWP 26963)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d280ee434 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f0d280ee479 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f0cdb7fe700 (LWP 26961)):
#0  0x00007f0d42578460 in read () from /lib64/libc.so.6
#1  0x00007f0d35e59b70 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e14ba7 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d35e15060 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0ca0003510, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0cdb7fdd20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#8  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca53466f0) at thread/qthread_unix.cpp:367
#9  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f0c8b7fe700 (LWP 17603)):
#0  0x00007f0d1b6b7a4c in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#1  0x00007f0d1b6b82cf in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f0d22956a58 in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0
#3  0x00007f0d22956e2e in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4  0x00007f0d22956eb0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5  0x00007f0d22964cf9 in ?? () from /usr/lib64/libpulse.so.0
#6  0x00007f0d1b6c81d8 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f0c8bfff700 (LWP 17601)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1b6368 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f0cd0ff9700 (LWP 17599)):
#0  0x00007f0d2d1ea951 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#1  0x00007f0d2d1b92d2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1b93b9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1b9439 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1bac2d in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1bd0da in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f0cd17fa700 (LWP 17596)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2dc95938 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d20135c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f0cd1ffb700 (LWP 17595)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1b635a in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f0cd27fc700 (LWP 17593)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f0cd2ffd700 (LWP 17591)):
#0  0x00007f0d42578583 in write () from /lib64/libc.so.6
#1  0x00007f0d425036bd in _IO_file_write () from /lib64/libc.so.6
#2  0x00007f0d425028c3 in ?? () from /lib64/libc.so.6
#3  0x00007f0d42503f5e in _IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007f0d424d760b in ?? () from /lib64/libc.so.6
#5  0x00007f0d424d485e in vfprintf () from /lib64/libc.so.6
#6  0x00007f0d42599c95 in __fprintf_chk () from /lib64/libc.so.6
#7  0x00007f0d2105af4f in ?? () from /usr/lib64/libevent-2.1.so.6
#8  0x00007f0d2105b15c in event_warn () from /usr/lib64/libevent-2.1.so.6
#9  0x00007f0d2105c910 in ?? () from /usr/lib64/libevent-2.1.so.6
#10 0x00007f0d210528b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#11 0x00007f0d2d1bd0f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f0d2c2b4d9a in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f0d2c2b53bf in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f0d2d2015d8 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#18 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f0cd37fe700 (LWP 17590)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f22ff in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f0cd3fff700 (LWP 17588)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f0cd8ff9700 (LWP 17586)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f22ff in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f0cd97fa700 (LWP 17584)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f22ff in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f0cd9ffb700 (LWP 17582)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f78 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f22ff in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f0cdaffd700 (LWP 17578)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f0cdbfff700 (LWP 17573)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f0ce97fa700 (LWP 17569)):
#0  0x00007f0d37fb589a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea897 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebdf7 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebee2 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1f0f61 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1f24e9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f0ce9ffb700 (LWP 17567)):
#0  0x00007f0d42597beb in ?? () from /lib64/libc.so.6
#1  0x00007f0d42599c3c in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f0d2105af4f in ?? () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0d2105b15c in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f0d2105c910 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f0d210528b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f0d2d1bd0f1 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f0cea7fc700 (LWP 17565)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d2d1ea7c9 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f0d2d1ebe0c in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f0d2d1ebe9f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f0d2d1b635a in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f0ceaffd700 (LWP 17563)):
#0  0x00007f0d42597beb in ?? () from /lib64/libc.so.6
#1  0x00007f0d42599c3c in __fprintf_chk () from /lib64/libc.so.6
#2  0x00007f0d2105af4f in ?? () from /usr/lib64/libevent-2.1.so.6
#3  0x00007f0d2105b15c in event_warn () from /usr/lib64/libevent-2.1.so.6
#4  0x00007f0d2105c910 in ?? () from /usr/lib64/libevent-2.1.so.6
#5  0x00007f0d210528b6 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6  0x00007f0d2d1bd145 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f0d2d1dd7bb in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f0d2d20151f in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f0d2d1fcf01 in ?? () from /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f0d065ed700 (LWP 17481)):
#0  0x00007f0d42578460 in read () from /lib64/libc.so.6
#1  0x00007f0d35e59b70 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e14ba7 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d35e15060 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0cf8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0d065ecd20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#7  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#8  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca0b18b90) at thread/qthread_unix.cpp:367
#9  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f0d06dee700 (LWP 17480)):
#0  0x00007f0d35e5af14 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f0d35e13fa7 in g_main_context_acquire () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e14f75 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0cf4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0d06dedd20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#7  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca0b287b0) at thread/qthread_unix.cpp:367
#8  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f0d075ef700 (LWP 17476)):
#0  0x00007f0d4257cd63 in poll () from /lib64/libc.so.6
#1  0x00007f0d35e150b9 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0cfc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0d075eed20, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#6  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca0b2eb20) at thread/qthread_unix.cpp:367
#7  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f0d0ce4d700 (LWP 17466)):
#0  0x00007f0d42ee2e22 in postEventSourcePrepare (s=0x7f0d00004ba0, timeout=0x7f0d0ce4cb24) at kernel/qeventdispatcher_glib.cpp:251
#1  0x00007f0d35e14618 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f0d35e14feb in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f0d42ee2f5b in QEventDispatcherGlib::processEvents (this=0x7f0d00000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7f0d0ce4ccf0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f0d42cf2f5a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525
#7  0x00007f0d4128ede5 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x7f0d41506d60) at thread/qthread_unix.cpp:367
#9  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f0d0f456700 (LWP 17461)):
#0  0x00007f0d37fb556c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f0d0f6331eb in ?? () from /usr/lib64/dri/i965_dri.so
#2  0x00007f0d0f632f17 in ?? () from /usr/lib64/dri/i965_dri.so
#3  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f0d16167700 (LWP 17460)):
#0  0x00007f0d4257cd63 in poll () from /lib64/libc.so.6
#1  0x00007f0d354db7f7 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f0d354dd42a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f0d17c58779 in QXcbEventReader::run (this=0x561ca05ea260) at qxcbconnection.cpp:1391
#4  0x00007f0d42cfc9af in QThreadPrivate::start (arg=0x561ca05ea260) at thread/qthread_unix.cpp:367
#5  0x00007f0d37fae96a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f0d4258892f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f0d4542f880 (LWP 17439)):
[KCrash Handler]
#6  std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=<error reading variable: Cannot access memory at address 0x118>) at /usr/lib/gcc/x86_64-pc-linux-gnu/7.3.0/include/g++-v7/bits/atomic_base.h:396
#7  QAtomicOps<int>::load<int> (_q_value=<error reading variable: Cannot access memory at address 0x118>) at ../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#8  QBasicAtomicInteger<int>::load (this=<error reading variable: Cannot access memory at address 0x118>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:103
#9  QtPrivate::RefCount::isShared (this=<error reading variable: Cannot access memory at address 0x118>) at ../../include/QtCore/../../src/corelib/tools/qrefcount.h:101
#10 QList<QWidget*>::append (this=0x118, t=@0x7ffc4e188000: 0x561ca5194be0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:581
#11 0x00007f0d43b77d18 in QWidget::insertAction (this=this@entry=0x561ca5194be0, before=<optimized out>, before@entry=0x0, action=0x561ca0e8c130) at kernel/qwidget.cpp:3304
#12 0x00007f0d41fc5706 in KXMLGUI::ActionList::plug (this=this@entry=0x561ca0d7bb30, container=0x561ca5194be0, index=<optimized out>) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory_p.cpp:45
#13 0x00007f0d41fc988a in KXMLGUI::ContainerNode::plugActionList (this=this@entry=0x561ca5355c20, state=..., mergingIdxIt=@0x7ffc4e1881a8: 0x561ca37487a8) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory_p.cpp:233
#14 0x00007f0d41fc9a36 in KXMLGUI::ContainerNode::plugActionList (this=0x561ca5355c20, state=...) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory_p.cpp:203
#15 0x00007f0d41fc9a9b in KXMLGUI::ContainerNode::plugActionList (this=<optimized out>, state=...) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory_p.cpp:207
#16 0x00007f0d41fc9a9b in KXMLGUI::ContainerNode::plugActionList (this=<optimized out>, state=...) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory_p.cpp:207
#17 0x00007f0d41fc2d8b in KXMLGUIFactory::plugActionList (this=0x561ca0ec7250, client=0x561ca53b6540, name=..., actionList=...) at /var/tmp/portage/kde-frameworks/kxmlgui-5.52.0/work/kxmlgui-5.52.0/src/kxmlguifactory.cpp:574
#18 0x00007f0d3d504cdd in PimCommon::PluginInterface::initializePluginActions(QString const&, KXMLGUIClient*) () from /usr/lib64/libKF5PimCommonAkonadi.so.5
#19 0x00007f0d44cc2dbe in KMMainWidget::initializePluginActions (this=this@entry=0x561ca0bca150) at /var/tmp/portage/kde-apps/kmail-18.08.3/work/kmail-18.08.3/src/kmmainwidget.cpp:4122
#20 0x00007f0d44cca068 in KMMainWidget::slotShowStartupFolder (this=0x561ca0bca150) at /var/tmp/portage/kde-apps/kmail-18.08.3/work/kmail-18.08.3/src/kmmainwidget.cpp:4031
#21 0x00007f0d42ec5dd4 in QtPrivate::QSlotObjectBase::call (a=0x7ffc4e1884f0, r=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#22 QSingleShotTimer::timerEvent (this=0x561ca51f2e70) at kernel/qtimer.cpp:318
#23 0x00007f0d42eba3db in QObject::event (this=0x561ca51f2e70, e=<optimized out>) at kernel/qobject.cpp:1273
#24 0x00007f0d43b41d8c in QApplicationPrivate::notify_helper (this=this@entry=0x561ca05d09e0, receiver=receiver@entry=0x561ca51f2e70, e=e@entry=0x7ffc4e188790) at kernel/qapplication.cpp:3726
#25 0x00007f0d43b4932f in QApplication::notify (this=0x7ffc4e188ec0, receiver=0x561ca51f2e70, e=0x7ffc4e188790) at kernel/qapplication.cpp:3485
#26 0x00007f0d42e90207 in QCoreApplication::notifyInternal2 (receiver=0x561ca51f2e70, event=event@entry=0x7ffc4e188790) at kernel/qcoreapplication.cpp:1047
#27 0x00007f0d42ee220b in QCoreApplication::sendEvent (event=0x7ffc4e188790, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#28 QTimerInfoList::activateTimers (this=0x561ca060faa0) at kernel/qtimerinfo_unix.cpp:643
#29 0x00007f0d42ee2b01 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#30 0x00007f0d35e14f07 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f0d35e15140 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f0d35e151cc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f0d42ee2f3f in QEventDispatcherGlib::processEvents (this=0x561ca062ed20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00007f0d17ce15d1 in QPAEventDispatcherGlib::processEvents (this=0x561ca062ed20, flags=...) at qeventdispatcher_glib.cpp:69
#35 0x00007f0d42e8effa in QEventLoop::exec (this=this@entry=0x7ffc4e188a00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#36 0x00007f0d42e979e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1335
#37 0x0000561c9f8ec88d in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kmail-18.08.3/work/kmail-18.08.3/src/main.cpp:171

The reporter indicates this bug may be a duplicate of or related to bug 401739.

Possible duplicates by query: bug 401739.

Reported using DrKonqi

Comment 1 Christoph Feck 2019-03-09 16:18:33 UTC


*** This bug has been marked as a duplicate of bug 401739 ***