https://bugs.kde.org/show_bug.cgi?id=418701
Bug ID: 418701
Summary: Crash with "Segmentation fault" navigating to site
"python-gtk-3-tutorial.readthedocs.io"
Product: Falkon
Version: 3.1.0
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: now...@gmail.com
Reporter: little_add...@hotmail.com
Target Milestone: ---
Application: falkon (3.1.0)
Qt Version: 5.12.4
Frameworks Version: 5.67.0
Operating System: Linux 5.3.0-40-generic x86_64
Windowing system: X11
Distribution: Ubuntu 19.10
-- Information about the crash:
- What I was doing when the application crashed:
1. Install Falkon 3.1.0-0ubuntu1 from ubuntu-eoan-universe (Ubuntu 19.10) using
the "Discover" software.
2. Open Falkon browser.
3. Navigate to the URL
"https://python-gtk-3-tutorial.readthedocs.io/en/latest/builder.html";.
4. Observe browser close and Crash Reporting Assistant starts.
The crash can be reproduced every time.
-- Backtrace:
Application: Falkon (falkon), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
[Current thread is 1 (Thread 0x7f296b4f6f00 (LWP 14786))]
Thread 27 (Thread 0x7f28eed5c700 (LWP 14867)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f28eed5b5d0, clockid=<optimized out>, expected=0,
futex_word=0x7f28f0006c04) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f28eed5b5d0,
clockid=<optimized out>, mutex=0x7f28f0006bb0, cond=0x7f28f0006bd8) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f28f0006bd8,
mutex=0x7f28f0006bb0, abstime=0x7f28eed5b5d0) at pthread_cond_wait.c:656
#3 0x00007f297d698d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297d698e7b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297d696421 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 26 (Thread 0x7f2915ea6700 (LWP 14866)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f2915ea55d0, clockid=<optimized out>, expected=0,
futex_word=0x55bc3a661540) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f2915ea55d0,
clockid=<optimized out>, mutex=0x55bc3a6614f0, cond=0x55bc3a661518) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x55bc3a661518,
mutex=0x55bc3a6614f0, abstime=0x7f2915ea55d0) at pthread_cond_wait.c:656
#3 0x00007f297d698d2c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297d698e7b in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297d696421 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 25 (Thread 0x7f28effff700 (LWP 14815)):
#0 0x00007f29756312c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f28efffe5c8) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f29756312c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7f28efffe578, cond=0x7f28efffe5a0) at pthread_cond_wait.c:508
#2 0x00007f29756312c6 in __pthread_cond_wait (cond=0x7f28efffe5a0,
mutex=0x7f28efffe578) at pthread_cond_wait.c:638
#3 0x00007f297868a03d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aac0 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868ab63 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c718 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f318 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 24 (Thread 0x7f2914c97700 (LWP 14814)):
#0 0x00007f297d31765e in epoll_wait (epfd=72, events=0x7f28dc002050,
maxevents=32, timeout=19557) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f29744602c5 in () at /lib/x86_64-linux-gnu/libevent-2.1.so.6
#2 0x00007f2974456114 in event_base_loop () at
/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3 0x00007f2978690564 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 23 (Thread 0x7f2915498700 (LWP 14813)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f2915497470, clockid=<optimized out>, expected=0,
futex_word=0x7f29154975b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f2915497470,
clockid=<optimized out>, mutex=0x7f2915497568, cond=0x7f2915497590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f2915497590,
mutex=0x7f2915497568, abstime=0x7f2915497470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868aba6 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c705 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f258 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 22 (Thread 0x7f29166a7700 (LWP 14811)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f28f0074520, nfds=3,
timeout=132367) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f2974e9ba3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f2974e9bb73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f297d8b1635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297d8585cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297d691a45 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7f2916ffd700 (LWP 14810)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f28f80025e0, nfds=1,
timeout=9990) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f2974e9ba3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f2974e9bb73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f297d8b1635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297d8585cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297d691a45 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f29177fe700 (LWP 14809)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f2904007170, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f296026a1c6 in () at /lib/x86_64-linux-gnu/libpulse.so.0
#2 0x00007f296025b831 in pa_mainloop_poll () at
/lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007f296025beb3 in pa_mainloop_iterate () at
/lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007f296025bf60 in pa_mainloop_run () at
/lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007f296026a10d in () at /lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007f296020837c in () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f2917fff700 (LWP 14808)):
#0 0x00007f297d31765e in epoll_wait (epfd=42, events=0x7f2910002050,
maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f29744602c5 in () at /lib/x86_64-linux-gnu/libevent-2.1.so.6
#2 0x00007f2974456114 in event_base_loop () at
/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3 0x00007f297869047d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f2934ff9700 (LWP 14807)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f2934ff8470, clockid=<optimized out>, expected=0,
futex_word=0x7f2934ff85b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f2934ff8470,
clockid=<optimized out>, mutex=0x7f2934ff8568, cond=0x7f2934ff8590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f2934ff8590,
mutex=0x7f2934ff8568, abstime=0x7f2934ff8470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f2978607ce8 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#10 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f29357fa700 (LWP 14806)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f29357f9470, clockid=<optimized out>, expected=0,
futex_word=0x7f29357f95b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f29357f9470,
clockid=<optimized out>, mutex=0x7f29357f9568, cond=0x7f29357f9590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f29357f9590,
mutex=0x7f29357f9568, abstime=0x7f29357f9470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f2978607ce8 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#10 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f2935ffb700 (LWP 14805)):
#0 0x00007f29756312c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55bc33b74168) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f29756312c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55bc33b740a8, cond=0x55bc33b74140) at pthread_cond_wait.c:508
#2 0x00007f29756312c6 in __pthread_cond_wait (cond=0x55bc33b74140,
mutex=0x55bc33b740a8) at pthread_cond_wait.c:638
#3 0x00007f297868a03d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f2978f60598 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297865d243 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f29367fc700 (LWP 14804)):
#0 0x00007f29756312c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f29367fb5c8) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f29756312c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7f29367fb578, cond=0x7f29367fb5a0) at pthread_cond_wait.c:508
#2 0x00007f29756312c6 in __pthread_cond_wait (cond=0x7f29367fb5a0,
mutex=0x7f29367fb578) at pthread_cond_wait.c:638
#3 0x00007f297868a03d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aac0 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868ab63 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c718 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f2b8 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f2936ffd700 (LWP 14803)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f2936ffc470, clockid=<optimized out>, expected=0,
futex_word=0x7f2936ffc5b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f2936ffc470,
clockid=<optimized out>, mutex=0x7f2936ffc568, cond=0x7f2936ffc590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f2936ffc590,
mutex=0x7f2936ffc568, abstime=0x7f2936ffc470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868aba6 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c705 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f258 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f29377fe700 (LWP 14802)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f29377fd470, clockid=<optimized out>, expected=0,
futex_word=0x7f29377fd5b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f29377fd470,
clockid=<optimized out>, mutex=0x7f29377fd568, cond=0x7f29377fd590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f29377fd590,
mutex=0x7f29377fd568, abstime=0x7f29377fd470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868aba6 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c705 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f258 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f2937fff700 (LWP 14801)):
#0 0x00007f297d30d29b in __GI___select (nfds=40, readfds=0x7f2937ffe620,
writefds=0x0, exceptfds=0x0, timeout=0x0) at
../sysdeps/unix/sysv/linux/select.c:41
#1 0x00007f29785ef374 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#4 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f2958ff9700 (LWP 14800)):
[KCrash Handler]
#6 0x00007f297d6931e6 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f297d74ad5f in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f297d74e61c in QRegularExpression::match(QString const&, int,
QRegularExpression::MatchType, QFlags<QRegularExpression::MatchOption>) const
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f297e2a9000 in AdBlockRule::stringMatch(QString const&, QString
const&) const () at /lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#10 0x00007f297e2a9220 in AdBlockRule::networkMatch(QWebEngineUrlRequestInfo
const&, QString const&, QString const&) const () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#11 0x00007f297e2a6284 in AdBlockMatcher::match(QWebEngineUrlRequestInfo
const&, QString const&, QString const&) const () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#12 0x00007f297e2a1afb in AdBlockManager::block(QWebEngineUrlRequestInfo&,
QString&, QString&) () at /lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#13 0x00007f297e29d229 in
AdBlockUrlInterceptor::interceptRequest(QWebEngineUrlRequestInfo&) () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#14 0x00007f297e34d67c in
NetworkUrlInterceptor::interceptRequest(QWebEngineUrlRequestInfo&) () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#15 0x00007f2976a762a2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f297898f2c4 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f2978ae6190 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f2978ae6375 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#19 0x00007f2978ae96a8 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#20 0x00007f29782209dc in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#21 0x00007f2978220e30 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#22 0x00007f297821eec2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#23 0x00007f29782063ad in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#24 0x00007f2976b8ec8f in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#25 0x00007f29788fd5ad in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#26 0x00007f2978900ecb in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#27 0x00007f2978905b86 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#28 0x00007f29788faaff in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#29 0x00007f29788fae1c in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#30 0x00007f29789162c0 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#31 0x00007f297891657d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#32 0x00007f2977391867 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#33 0x00007f2977391173 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#34 0x00007f297738de7a in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#35 0x00007f2977384d9c in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#36 0x00007f29773776ab in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#37 0x00007f297739a660 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#38 0x00007f2978692bd7 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#39 0x00007f29744558f8 in () at /lib/x86_64-linux-gnu/libevent-2.1.so.6
#40 0x00007f297445633f in event_base_loop () at
/lib/x86_64-linux-gnu/libevent-2.1.so.6
#41 0x00007f2978690429 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#42 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#43 0x00007f2977fd9c18 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#44 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#45 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#46 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#47 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f29597fa700 (LWP 14799)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f29597f9470, clockid=<optimized out>, expected=0,
futex_word=0x7f29597f95b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f29597f9470,
clockid=<optimized out>, mutex=0x7f29597f9568, cond=0x7f29597f9590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f29597f9590,
mutex=0x7f29597f9568, abstime=0x7f29597f9470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868aba6 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c705 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f258 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f2959ffb700 (LWP 14798)):
#0 0x00007f29756316e0 in futex_abstimed_wait_cancelable (private=<optimized
out>, abstime=0x7f2959ffa470, clockid=<optimized out>, expected=0,
futex_word=0x7f2959ffa5b8) at ../sysdeps/unix/sysv/linux/futex-internal.h:208
#1 0x00007f29756316e0 in __pthread_cond_wait_common (abstime=0x7f2959ffa470,
clockid=<optimized out>, mutex=0x7f2959ffa568, cond=0x7f2959ffa590) at
pthread_cond_wait.c:520
#2 0x00007f29756316e0 in __pthread_cond_timedwait (cond=0x7f2959ffa590,
mutex=0x7f2959ffa568, abstime=0x7f2959ffa470) at pthread_cond_wait.c:656
#3 0x00007f297868a10b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868aab2 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297868aba6 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297864c705 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297864ef96 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297864f258 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f295a7fc700 (LWP 14797)):
#0 0x00007f297d31765e in epoll_wait (epfd=21, events=0x7f294c002040,
maxevents=32, timeout=530776) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f29744602c5 in () at /lib/x86_64-linux-gnu/libevent-2.1.so.6
#2 0x00007f2974456114 in event_base_loop () at
/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3 0x00007f2978690564 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f2978652e38 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f295affd700 (LWP 14796)):
#0 0x00007f297d31765e in epoll_wait (epfd=25, events=0x7f2944002050,
maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f29744602c5 in () at /lib/x86_64-linux-gnu/libevent-2.1.so.6
#2 0x00007f2974456114 in event_base_loop () at
/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3 0x00007f297869047d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f2978629f0b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297865bd9b in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f295b7fe700 (LWP 14795)):
#0 0x00007f297d2daa86 in __GI___waitpid (pid=14792, stat_loc=0x7f295b7fd4a4,
options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1 0x00007f2978686356 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2 0x00007f2978687718 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3 0x00007f297868785d in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f295bfff700 (LWP 14790)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f295bffe490, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f297834f8ea in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2 0x00007f297865d243 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3 0x00007f297868cc75 in () at /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#5 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f2961f87700 (LWP 14789)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f2954020670, nfds=4, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f2974e9ba3e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f2974e9bb73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f297d8b1635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297d8585cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297d691a45 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f297cd44efa in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f29689dc700 (LWP 14788)):
#0 0x00007f29756312c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55bc33878f9c) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f29756312c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55bc33878f48, cond=0x55bc33878f70) at pthread_cond_wait.c:508
#2 0x00007f29756312c6 in __pthread_cond_wait (cond=0x55bc33878f70,
mutex=0x55bc33878f48) at pthread_cond_wait.c:638
#3 0x00007f296381eaab in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f296381e6cb in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f296a8d9700 (LWP 14787)):
#0 0x00007f297d30ac2f in __GI___poll (fds=0x7f296a8d85a8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f297cddd917 in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f297cddf53a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f296ae37288 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f297d692c92 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f297562a669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f297d317323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f296b4f6f00 (LWP 14786)):
#0 0x00007f297d31094d in syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f297d692f35 in QBasicMutex::lockInternal() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f297e2a12c9 in AdBlockManager::updateMatcher() () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#3 0x00007f297d885558 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f297e2abba9 in AdBlockSubscription::subscriptionDownloaded() () at
/lib/x86_64-linux-gnu/libFalkonPrivate.so.3
#5 0x00007f297d885558 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f2975cdea6c in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#7 0x00007f2975d8fa8e in () at /lib/x86_64-linux-gnu/libQt5Network.so.5
#8 0x00007f297d885e4a in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f297dc85a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f297dc8ee00 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f297d859a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f297d85c6a8 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f297d8b2037 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f2974e9b84d in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f2974e9bad0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f2974e9bb73 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f297d8b1635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f297d8585cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f297d860336 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x000055bc31e408fa in ()
#21 0x00007f297d21c1e3 in __libc_start_main (main=0x55bc31e40660, argc=1,
argv=0x7ffdbacec5d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdbacec5c8) at ../csu/libc-start.c:308
#22 0x000055bc31e40bfa in _start ()
[Inferior 1 (process 14786) detached]
Possible duplicates by query: bug 411068, bug 410587, bug 410351.
Reported using DrKonqi
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