Bug 379060 - KMail crashes when replying
Summary: KMail crashes when replying
Status: RESOLVED UPSTREAM
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Slackware Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-04-22 03:47 UTC by Richard Herbert
Modified: 2017-04-26 20:24 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:


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Description Richard Herbert 2017-04-22 03:47:06 UTC
Application: kmail (5.5.0)

Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.11.0-rc7 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed: Replying to an email with a link to Google Voice in the body of the original message.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f30e101b2c0 (LWP 22033))]

Thread 26 (Thread 0x7f2fa77d0700 (LWP 23214)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf915157 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf915789 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf915fc0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f3031d03700 (LWP 22206)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30bf41b5f4 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f30bf41b639 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f3033595700 (LWP 22194)):
#0  0x00007f30c6aea839 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f30c6aa74cc in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f30c6aa79e8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f30c6aa7b4c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f30db55456c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f30717fa700 (LWP 22089)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf3f2440 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf3dc129 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf3dc19b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf3d7fba in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d07bc5db in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30d07be3b4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30d07be405 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30d07be4d9 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f30cf916451 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f3071ffb700 (LWP 22088)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf915157 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf915789 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf915fc0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f30727fc700 (LWP 22087)):
#0  0x00007f30bae44701 in pa_pstream_ref () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#1  0x00007f30bae40792 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#2  0x00007f30bae40a73 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#3  0x00007f30bae45dd1 in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#4  0x00007f30bae45e2f in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#5  0x00007f30bc694599 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f30bc6952f4 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#7  0x00007f30bc695471 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#8  0x00007f30bc6954d1 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#9  0x00007f30bc6a8dad in  () at /usr/lib64/libpulse.so.0
#10 0x00007f30bae598cd in  () at /usr/lib64/pulseaudio/libpulsecommon-10.0.so
#11 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f3072ffd700 (LWP 22086)):
#0  0x00007f30d689b828 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90a622 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90ae6b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec668 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30cf916451 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f30737fe700 (LWP 22085)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cef0fddd in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf915ebe in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf915fc0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f306bfff700 (LWP 22084)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90add7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90aea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec62d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30cf916451 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f3073fff700 (LWP 22083)):
[KCrash Handler]
#6  0x00007f30ce957723 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30ce957cd0 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30ce9586e2 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cea1b8e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30cea1e308 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f30cea1e36e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f30ce9ce010 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f30ce9d0221 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f30ce9ceff3 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f30ceac5c90 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f30cf8c515e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f30cf8c52c6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007f30c190ef5a in  () at /usr/lib64/libevent-2.1.so.6
#19 0x00007f30c190f9cf in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#20 0x00007f30cf8c4862 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#21 0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007f30ceb4a985 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007f30ceb4aa8b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#27 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#28 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f3080ff9700 (LWP 22082)):
#0  0x00007f30da964aeb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f30da89f930 in buffered_vfprintf () at /lib64/libc.so.6
#2  0x00007f30da89c8fd in vfprintf () at /lib64/libc.so.6
#3  0x00007f30da8a52d7 in fprintf () at /lib64/libc.so.6
#4  0x00007f30c1917951 in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f30c1917b27 in event_warn () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f30c1919320 in  () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f30c190f836 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f30cf8c471e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f30ceb4a905 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f30ceb4aaeb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f30817fa700 (LWP 22081)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90add7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90aea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec62d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30ceb4a885 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30ceb4aadb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f3081ffb700 (LWP 22080)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90add7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90aea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec62d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30ceb4a805 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30ceb4aacb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f30827fc700 (LWP 22079)):
#0  0x00007f30da94687d in write () at /lib64/libc.so.6
#1  0x00007f30da8c9eb7 in _IO_new_file_write () at /lib64/libc.so.6
#2  0x00007f30da8ca7a8 in __GI__IO_file_xsputn () at /lib64/libc.so.6
#3  0x00007f30da89f865 in buffered_vfprintf () at /lib64/libc.so.6
#4  0x00007f30da89c8fd in vfprintf () at /lib64/libc.so.6
#5  0x00007f30da8a52d7 in fprintf () at /lib64/libc.so.6
#6  0x00007f30c1917951 in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f30c1917b27 in event_warn () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f30c1919320 in  () at /usr/lib64/libevent-2.1.so.6
#9  0x00007f30c190f836 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#10 0x00007f30cf8c471e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f30ceb4a785 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#14 0x00007f30ceb4aabb in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f3082ffd700 (LWP 22078)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90add7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90aea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec62d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30ceb4a705 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30ceb4aaab in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30cf9164c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f30837fe700 (LWP 22077)):
#0  0x00007f30d689b828 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90a622 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf918e7d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf91944b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f3083fff700 (LWP 22076)):
#0  0x00007f30d689b828 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90a622 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf918e7d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf91944b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f3090d01700 (LWP 22075)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30cf90add7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007f30cf90aea5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007f30cf8ec62d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007f30cf916451 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f309170f700 (LWP 22074)):
#0  0x00007f30da964aeb in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f30da89f930 in buffered_vfprintf () at /lib64/libc.so.6
#2  0x00007f30da89c8fd in vfprintf () at /lib64/libc.so.6
#3  0x00007f30da8a52d7 in fprintf () at /lib64/libc.so.6
#4  0x00007f30c1917951 in event_logv_ () at /usr/lib64/libevent-2.1.so.6
#5  0x00007f30c1917b27 in event_warn () at /usr/lib64/libevent-2.1.so.6
#6  0x00007f30c1919320 in  () at /usr/lib64/libevent-2.1.so.6
#7  0x00007f30c190f836 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#8  0x00007f30cf8c471e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#9  0x00007f30cf8fe4c8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#10 0x00007f30cf8e89f5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#11 0x00007f30cf916451 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#12 0x00007f30cf912cc7 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#13 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f30a905a700 (LWP 22064)):
#0  0x00007f30da964ba2 in __libc_disable_asynccancel () at /lib64/libc.so.6
#1  0x00007f30da946829 in read () at /lib64/libc.so.6
#2  0x00007f30c6ae9620 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f30c6aa7574 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f30c6aa79e8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f30c6aa7b4c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f30db55456c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f30a985b700 (LWP 22063)):
#0  0x00007f30da94acdd in poll () at /lib64/libc.so.6
#1  0x00007f30c6aa7a44 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f30c6aa7b4c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30db55456c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f30aa6e7700 (LWP 22062)):
#0  0x00007f30c6aea854 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f30c6aa79fe in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f30c6aa7b4c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30db55456c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f30ab8f8700 (LWP 22061)):
#0  0x00007f30c6aea854 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f30c6aa7b56 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f30db55456c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30dd108485 in  () at /usr/lib64/libQt5DBus.so.5
#6  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f30ac58f700 (LWP 22060)):
#0  0x00007f30d689b47f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f30b46f5b3b in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#2  0x00007f30b46f58c7 in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#3  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f30b63e5700 (LWP 22035)):
#0  0x00007f30da94acdd in poll () at /lib64/libc.so.6
#1  0x00007f30c622df32 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f30c622fc47 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f30b973cdb9 in  () at /usr/lib64/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#4  0x00007f30db558ee9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30d68956a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f30da956bff in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f30e101b2c0 (LWP 22033)):
#0  0x00007f30da94acdd in poll () at /lib64/libc.so.6
#1  0x00007f30c6aa7a44 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f30c6aa7b4c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f30db7715ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f30db71f1ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f30db7271cd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x0000000000403adb in  ()
#7  0x00007f30da86f350 in __libc_start_main () at /lib64/libc.so.6
#8  0x0000000000403c9a in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2017-04-26 20:24:12 UTC
Crash is in libQt5WebEngineCore. If this is reproducible with Qt 5.8, please report this issue including debug symbols to Qt developers via https://bugreports.qt.io/