410587 – Falcon Crashes when attempting to play HTML5 web video content

Bug 410587 - Falcon Crashes when attempting to play HTML5 web video content

Summary: Falcon Crashes when attempting to play HTML5 web video content

Status:	RESOLVED FIXED

Alias:	None

Product:	Falkon
Classification:	Applications
Component:	general (other bugs)
Version First Reported In:	3.1.0
Platform:	openSUSE Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	David Rosca

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2019-08-04 19:32 UTC by Gary L. Greene, Jr.
Modified:	2020-10-29 01:07 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description Gary L. Greene, Jr. 2019-08-04 19:32:01 UTC

Application: falkon (3.1.0)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.3-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

I was starting to watch an episode of an anime on www.crunchyroll.com. App crashed when playback began.

-- Backtrace:
Application: Falkon (falkon), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc935456f40 (LWP 31216))]

Thread 34 (Thread 0x7fc8eca90700 (LWP 31308)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb34d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7fc8e5e24700 (LWP 31291)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f5ac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20080 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201af in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd8486 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb34d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba84 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7fc8e4ca3700 (LWP 31286)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb34d in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7fc8e54a4700 (LWP 31285)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7fc8e7b70700 (LWP 31283)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7fc8e8371700 (LWP 31269)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc9422e5f38 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc9422e6077 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fc9422e3621 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7fc8e96b8700 (LWP 31267)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f5ac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20080 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201af in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd8486 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba84 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7fc8e9eb9700 (LWP 31266)):
#0  0x00007fc9432b2a66 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fc9384a21a9 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007fc9384b2b05 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fc93ce2638a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cde966f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7fc8eab97700 (LWP 31265)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7fc8eba86700 (LWP 31254)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f5ac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20080 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201af in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd8486 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddbac4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fc8ec287700 (LWP 31253)):
#0  0x00007fc9432b2a66 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fc9384a21a9 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007fc9384b2b05 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fc93ce2645a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cde966f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fc8ee7fc700 (LWP 31245)):
#0  0x00007fc9432ad469 in syscall () at /lib64/libc.so.6
#1  0x00007fc9422e2461 in QSemaphore::acquire(int) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc939b8f894 in  () at /usr/lib64/libQt5Network.so.5
#3  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#5  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fc8eeffd700 (LWP 31244)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc938c3239e in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc938c3246f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc9424fdcd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc9424a62eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc9422def91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fc8ef7fe700 (LWP 31243)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc938c3239e in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc938c3246f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc9424fdcd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc9424a62eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc9422def91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fc8fbfff700 (LWP 31242)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc90453e0f2 in  () at /usr/lib64/libpulse.so.0
#2  0x00007fc90452f8b9 in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007fc90452ff3f in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fc90452fff0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fc90453e039 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fc9044dadb8 in  () at /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fc9055a2700 (LWP 31240)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f5ac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20080 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201af in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cd9002e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cde966f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fc905da3700 (LWP 31239)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f5ac in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93d8509e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93cdeedad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fc9067fc700 (LWP 31238)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fc906ffd700 (LWP 31237)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fc9077fe700 (LWP 31236)):
#0  0x00007fc9432aa3c3 in select () at /lib64/libc.so.6
#1  0x00007fc93cd776e4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fc907fff700 (LWP 31235)):
[KCrash Handler]
#6  0x00007fc94304998f in AdBlockRule::isMatchingRegExpStrings(QString const&) const () at /usr/lib64/libFalkonPrivate.so.3
#7  0x00007fc94304da05 in AdBlockRule::stringMatch(QString const&, QString const&) const () at /usr/lib64/libFalkonPrivate.so.3
#8  0x00007fc94304db2d in AdBlockRule::urlMatch(QUrl const&) const () at /usr/lib64/libFalkonPrivate.so.3
#9  0x00007fc943055c70 in AdBlockMatcher::adBlockDisabledForUrl(QUrl const&) const () at /usr/lib64/libFalkonPrivate.so.3
#10 0x00007fc943055d0d in AdBlockManager::canBeBlocked(QUrl const&) const () at /usr/lib64/libFalkonPrivate.so.3
#11 0x00007fc943056ef6 in AdBlockManager::block(QWebEngineUrlRequestInfo&, QString&, QString&) () at /usr/lib64/libFalkonPrivate.so.3
#12 0x00007fc9430571e6 in AdBlockUrlInterceptor::interceptRequest(QWebEngineUrlRequestInfo&) () at /usr/lib64/libFalkonPrivate.so.3
#13 0x00007fc942fd34e4 in NetworkUrlInterceptor::interceptRequest(QWebEngineUrlRequestInfo&) () at /usr/lib64/libFalkonPrivate.so.3
#14 0x00007fc93aaac1a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#15 0x00007fc93d1d82be in  () at /usr/lib64/libQt5WebEngineCore.so.5
#16 0x00007fc93d33e0de in  () at /usr/lib64/libQt5WebEngineCore.so.5
#17 0x00007fc93c281c6a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#18 0x00007fc93c27c78f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#19 0x00007fc93c281160 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#20 0x00007fc93c281e3f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#21 0x00007fc93cd71b8b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#22 0x00007fc93cd8e387 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#23 0x00007fc93cd8f53e in  () at /usr/lib64/libQt5WebEngineCore.so.5
#24 0x00007fc93cd8f80c in  () at /usr/lib64/libQt5WebEngineCore.so.5
#25 0x00007fc93ce26321 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#26 0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#27 0x00007fc93c2f9af4 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#28 0x00007fc93cde97e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#29 0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#30 0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#31 0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fc90c9f0700 (LWP 31234)):
#0  0x00007fc9432b2a66 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fc9384a21a9 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007fc9384b2b05 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fc93ce2638a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cde966f in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#8  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fc90d1f1700 (LWP 31233)):
#0  0x00007fc94327f6be in waitpid () at /lib64/libc.so.6
#1  0x00007fc93ce1e016 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce1e656 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce1b810 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fc90d9f2700 (LWP 31228)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc93c6bb282 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93cdeedad in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#5  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fc90effd700 (LWP 31226)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fc90f7fe700 (LWP 31225)):
#0  0x00007fc93949b16c in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc93ce1f6a6 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#2  0x00007fc93ce20073 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#3  0x00007fc93ce201f1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdd84b1 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cddb69b in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cddba44 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fc90ffff700 (LWP 31224)):
#0  0x00007fc9432b2a66 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fc9384a21a9 in  () at /usr/lib64/libevent-2.1.so.6
#2  0x00007fc9384b2b05 in event_base_loop () at /usr/lib64/libevent-2.1.so.6
#3  0x00007fc93ce2645a in  () at /usr/lib64/libQt5WebEngineCore.so.5
#4  0x00007fc93cdb2617 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#5  0x00007fc93cde1664 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#6  0x00007fc93cde97e8 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#7  0x00007fc93ce224e5 in  () at /usr/lib64/libQt5WebEngineCore.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fc925393700 (LWP 31223)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc938c3239e in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc938c3246f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc9424fdcd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc9424a62eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc9422def91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc941c7e4f6 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fc926a2b700 (LWP 31222)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc930eac7fb in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc930eac6c7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fc92722c700 (LWP 31221)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc930eac7fb in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc930eac6c7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fc927a2d700 (LWP 31220)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc930eac7fb in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc930eac6c7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc930a21700 (LWP 31219)):
#0  0x00007fc93949ae05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc930eac7fb in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fc930eac6c7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fc93347e700 (LWP 31218)):
#0  0x00007fc9432a7cbf in poll () at /lib64/libc.so.6
#1  0x00007fc941d28742 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fc941d293fa in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fc9335e3f48 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fc9422e0112 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc939494faa in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc9432b273f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc935456f40 (LWP 31216)):
#0  0x00007fc9432ad469 in syscall () at /lib64/libc.so.6
#1  0x00007fc9422e03a5 in QBasicMutex::lockInternal() () at /usr/lib64/libQt5Core.so.5
#2  0x00007fc943056055 in AdBlockManager::updateMatcher() () at /usr/lib64/libFalkonPrivate.so.3
#3  0x00007fc9424d2a08 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc94304d7f1 in AdBlockSubscription::subscriptionDownloaded() () at /usr/lib64/libFalkonPrivate.so.3
#5  0x00007fc9424d2a08 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc939b59d24 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007fc939c041ae in  () at /usr/lib64/libQt5Network.so.5
#8  0x00007fc9424d32ba in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc9428e8c42 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007fc9428f1ec0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007fc9424a7692 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fc9424aa328 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fc9424fe693 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fc938c30683 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#15 0x00007fc938c32430 in  () at /usr/lib64/libglib-2.0.so.0
#16 0x00007fc938c3246f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#17 0x00007fc9424fdcd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fc9424a62eb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#19 0x00007fc9424ade62 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#20 0x000055c3bb0d68ff in  ()
#21 0x00007fc9431dbbcb in __libc_start_main () at /lib64/libc.so.6
#22 0x000055c3bb0d6c5a in _start ()
[Inferior 1 (process 31216) detached]

Reported using DrKonqi

Comment 1 Justin Zobel 2020-10-25 06:12:19 UTC

I've tested a random episode from www.crunchyroll.com and haven't had any crashes. 

Gary, is this issue still occurring for you on current Qt versions?

Comment 2 Gary L. Greene, Jr. 2020-10-29 01:04:05 UTC

Hi Justin. I've just tested this. It appears to be resolved with the falkon-3.1.0-24.8 build from openSUSE Tumbleweed, running with Qt 5.15.1 and frameworks 5.75.0

Comment 3 Justin Zobel 2020-10-29 01:07:40 UTC

Thanks for re-testing Gary.