Bug#924687: akregator: tabs crash interacting with particular sites
Package: akregator
Version: 4:18.08.3-2
Followup-For: Bug #924687
It appears for the crash to happen that the site must be loaded in a
tab. Even if the site is loaded in full, the crash doesn't occur if
using it from the Articles tab.
That being said, disabling JavaScript doesn't make a difference. It
appears that clicking on the link alone makes it crash. I've found
a site with a feed [1] such that clicking seemingly any link makes
Akregator crash, and I'm including my much more lengthy backtrace
from that.
[1] https://retractionwatch.com/feed/
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-4-amd64 (SMP w/2 CPU cores)
Kernel taint flags: TAINT_FIRMWARE_WORKAROUND
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages akregator depends on:
ii kinit 5.54.0-1
ii kio 5.54.1-1
ii libc6 2.28-8
ii libgcc1 1:8.3.0-5
ii libkf5codecs5 5.54.0-1
ii libkf5completion5 5.54.0-1
ii libkf5configcore5 5.54.0-1
ii libkf5configgui5 5.54.0-1
ii libkf5configwidgets5 5.54.0-1
ii libkf5coreaddons5 5.54.0-1
ii libkf5crash5 5.54.0-1
ii libkf5grantleetheme-plugins 18.08.3-1
ii libkf5grantleetheme5 18.08.3-1
ii libkf5i18n5 5.54.0-1
ii libkf5iconthemes5 5.54.0-1
ii libkf5jobwidgets5 5.54.0-1
ii libkf5kcmutils5 5.54.0-1
ii libkf5kiocore5 5.54.1-1
ii libkf5kiogui5 5.54.1-1
ii libkf5kiowidgets5 5.54.1-1
ii libkf5kontactinterface5 18.08.3-1
ii libkf5libkdepim-plugins 4:18.08.3-2
ii libkf5libkdepim5 4:18.08.3-2
ii libkf5messageviewer5abi1 4:18.08.3-2
ii libkf5mimetreeparser5abi1 4:18.08.3-2
ii libkf5notifications5 5.54.0-1
ii libkf5notifyconfig5 5.54.0-1
ii libkf5parts5 5.54.0-1
ii libkf5pimcommon5abi2 4:18.08.3-2
ii libkf5pimtextedit5abi2 18.08.3-1
ii libkf5service-bin 5.54.0-1
ii libkf5service5 5.54.0-1
ii libkf5syndication5abi1 18.08.3-1
ii libkf5textwidgets5 5.54.0-1
ii libkf5webengineviewer5abi1 4:18.08.3-2
ii libkf5widgetsaddons5 5.54.0-1
ii libkf5xmlgui5 5.54.0-1
ii libqt5core5a 5.11.3+dfsg1-1
ii libqt5dbus5 5.11.3+dfsg1-1
ii libqt5gui5 5.11.3+dfsg1-1
ii libqt5network5 5.11.3+dfsg1-1
ii libqt5printsupport5 5.11.3+dfsg1-1
ii libqt5webenginecore5 5.11.3+dfsg-2+b1
ii libqt5webenginewidgets5 5.11.3+dfsg-2+b1
ii libqt5widgets5 5.11.3+dfsg1-1
ii libqt5xml5 5.11.3+dfsg1-1
ii libstdc++6 8.3.0-5
akregator recommends no packages.
akregator suggests no packages.
-- no debconf information
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6db689bf00 (LWP 3114))]
Thread 27 (Thread 0x7f6da4ff9700 (LWP 3248)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6da4ff8400, expected=0, futex_word=0x7f6da4ff85e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6da4ff84a0, mutex=0x7f6da4ff8598, cond=0x7f6da4ff85c0) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6da4ff85c0, mutex=0x7f6da4ff8598, abstime=0x7f6da4ff84a0) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 26 (Thread 0x7f6d4f2de700 (LWP 3175)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d4f2dd5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d4f2dd5a8, cond=0x7f6d4f2dd5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d4f2dd5d0, mutex=0x7f6d4f2dd5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 25 (Thread 0x7f6d55f38700 (LWP 3152)):
#0 __GI___libc_write (nbytes=39, buf=0x7f6d55f348f0, fd=2) at ../sysdeps/unix/sysv/linux/write.c:26
#1 __GI___libc_write (fd=2, buf=0x7f6d55f348f0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:24
#2 0x00007f6dcc95e62d in _IO_new_file_write (f=0x7f6dcca9f680 <_IO_2_1_stderr_>, data=0x7f6d55f348f0, n=39) at fileops.c:1183
#3 0x00007f6dcc95d9cf in new_do_write (fp=fp@entry=0x7f6dcca9f680 <_IO_2_1_stderr_>, data=data@entry=0x7f6d55f348f0 "[warn] epoll_wait: Bad file descriptor\n", to_do=to_do@entry=39) at libioP.h:839
#4 0x00007f6dcc95ed5e in _IO_new_file_xsputn (n=39, data=<optimized out>, f=0x7f6dcca9f680 <_IO_2_1_stderr_>) at fileops.c:1262
#5 _IO_new_file_xsputn (f=0x7f6dcca9f680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1204
#6 0x00007f6dcc935b32 in buffered_vfprintf (s=s@entry=0x7f6dcca9f680 <_IO_2_1_stderr_>, format=format@entry=0x7f6dc2a81848 "[%s] %s\n", args=args@entry=0x7f6d55f36eb0) at ../libio/libioP.h:839
#7 0x00007f6dcc9330b2 in _IO_vfprintf_internal (s=s@entry=0x7f6dcca9f680 <_IO_2_1_stderr_>, format=format@entry=0x7f6dc2a81848 "[%s] %s\n", ap=ap@entry=0x7f6d55f36eb0) at vfprintf.c:1296
#8 0x00007f6dcc9eb8c6 in ___fprintf_chk (fp=0x7f6dcca9f680 <_IO_2_1_stderr_>, flag=flag@entry=1, format=format@entry=0x7f6dc2a81848 "[%s] %s\n") at fprintf_chk.c:35
#9 0x00007f6dc2a69a5a in fprintf (__fmt=0x7f6dc2a81848 "[%s] %s\n", __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:97
#10 event_log (msg=0x7f6d55f36fa0 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#11 event_logv_ (severity=severity@entry=2, errstr=0x7f6dcca64809 "Bad file descriptor", fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait", ap=ap@entry=0x7f6d55f373d0) at log.c:216
#12 0x00007f6dc2a69c34 in event_warn (fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait") at log.c:127
#13 0x00007f6dc2a6b588 in epoll_dispatch (base=0x7f6d9c002240, tv=<optimized out>) at epoll.c:468
#14 0x00007f6dc2a61329 in event_base_loop (base=0x7f6d9c002240, flags=<optimized out>) at event.c:1947
#15 0x00007f6dc7d04779 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#19 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#20 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 24 (Thread 0x7f6d637fe700 (LWP 3141)):
#0 0x00007f6dcc9d1b69 in __GI___poll (fds=0x7f6d94009b70, nfds=1, timeout=9205) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6dc462a136 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f6d94009b70, timeout=<optimized out>, context=0x7f6d94005d10) at ../../../glib/gmain.c:4221
#2 g_main_context_iterate (context=context@entry=0x7f6d94005d10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007f6dc462a25c in g_main_context_iteration (context=0x7f6d94005d10, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#4 0x00007f6dccee587b in QEventDispatcherGlib::processEvents (this=0x7f6d94005c40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007f6dcce9327b in QEventLoop::exec (this=this@entry=0x7f6d637fd6a0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6 0x00007f6dccce2ec6 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7 0x00007f6dcccecaa7 in QThreadPrivate::start (arg=0x5594256fc2c0) at thread/qthread_unix.cpp:367
#8 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 23 (Thread 0x7f6d63fff700 (LWP 3140)):
#0 __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:309
#1 0x00007f6dcc9eb90c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:769
#2 ___fprintf_chk (fp=0x7f6dcca9f680 <_IO_2_1_stderr_>, flag=flag@entry=1, format=format@entry=0x7f6dc2a81848 "[%s] %s\n") at fprintf_chk.c:30
#3 0x00007f6dc2a69a5a in fprintf (__fmt=0x7f6dc2a81848 "[%s] %s\n", __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:97
#4 event_log (msg=0x7f6d63ffdfa0 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#5 event_logv_ (severity=severity@entry=2, errstr=0x7f6dcca64809 "Bad file descriptor", fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait", ap=ap@entry=0x7f6d63ffe3d0) at log.c:216
#6 0x00007f6dc2a69c34 in event_warn (fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait") at log.c:127
#7 0x00007f6dc2a6b588 in epoll_dispatch (base=0x7f6d88003190, tv=<optimized out>) at epoll.c:468
#8 0x00007f6dc2a61329 in event_base_loop (base=0x7f6d88003190, flags=<optimized out>) at event.c:1947
#9 0x00007f6dc7d047cd in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#14 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 22 (Thread 0x7f6d84ff9700 (LWP 3139)):
#0 0x00007f6dcc9d1b69 in __GI___poll (fds=fds@entry=0x7f6d90008470, nfds=nfds@entry=3, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6dbc461101 in poll (__timeout=-1, __nfds=3, __fds=0x7f6d90008470) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 poll_func (ufds=0x7f6d90008470, nfds=3, timeout=-1, userdata=0x55942578fda0) at pulse/thread-mainloop.c:69
#3 0x00007f6dbc452920 in pa_mainloop_poll (m=m@entry=0x55942578fca0) at pulse/mainloop.c:824
#4 0x00007f6dbc452f6e in pa_mainloop_iterate (m=0x55942578fca0, block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
#5 0x00007f6dbc453020 in pa_mainloop_run (m=0x55942578fca0, retval=retval@entry=0x0) at pulse/mainloop.c:945
#6 0x00007f6dbc461049 in thread (userdata=0x559425708a00) at pulse/thread-mainloop.c:100
#7 0x00007f6db880c4f8 in internal_thread_func (userdata=0x55942578df00) at pulsecore/thread-posix.c:81
#8 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7f6d857fa700 (LWP 3138)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6d857f93c0, expected=0, futex_word=0x7f6d857f95a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6d857f9460, mutex=0x7f6d857f9558, cond=0x7f6d857f9580) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6d857f9580, mutex=0x7f6d857f9558, abstime=0x7f6d857f9460) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d04370 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f6d85ffb700 (LWP 3137)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6d85ffa3c0, expected=0, futex_word=0x7f6d85ffa5a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6d85ffa460, mutex=0x7f6d85ffa558, cond=0x7f6d85ffa580) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6d85ffa580, mutex=0x7f6d85ffa558, abstime=0x7f6d85ffa460) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d04370 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f6d86ffd700 (LWP 3135)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6d86ffc400, expected=0, futex_word=0x7f6d86ffc5e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6d86ffc4a0, mutex=0x7f6d86ffc598, cond=0x7f6d86ffc5c0) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6d86ffc5c0, mutex=0x7f6d86ffc598, abstime=0x7f6d86ffc4a0) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f6d877fe700 (LWP 3134)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d877fd588) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d877fd538, cond=0x7f6d877fd560) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d877fd560, mutex=0x7f6d877fd538) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d0435f in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f6d87fff700 (LWP 3133)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5594257a57a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5594257a56e8, cond=0x5594257a5780) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x5594257a5780, mutex=0x5594257a56e8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc86957d8 in cc::SingleThreadTaskGraphRunner::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d47d86 in base::SimpleThread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f6d98ff9700 (LWP 3132)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d98ff85f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d98ff85a8, cond=0x7f6d98ff85d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d98ff85d0, mutex=0x7f6d98ff85a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f6d997fa700 (LWP 3131)):
#0 __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:309
#1 0x00007f6dcc9eb90c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:769
#2 ___fprintf_chk (fp=0x7f6dcca9f680 <_IO_2_1_stderr_>, flag=flag@entry=1, format=format@entry=0x7f6dc2a81848 "[%s] %s\n") at fprintf_chk.c:30
#3 0x00007f6dc2a69a5a in fprintf (__fmt=0x7f6dc2a81848 "[%s] %s\n", __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:97
#4 event_log (msg=0x7f6d997f8bd0 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#5 event_logv_ (severity=severity@entry=2, errstr=0x7f6dcca64809 "Bad file descriptor", fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait", ap=ap@entry=0x7f6d997f9000) at log.c:216
#6 0x00007f6dc2a69c34 in event_warn (fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait") at log.c:127
#7 0x00007f6dc2a6b588 in epoll_dispatch (base=0x7f6d8c001d10, tv=<optimized out>) at epoll.c:468
#8 0x00007f6dc2a61329 in event_base_loop (base=0x7f6d8c001d10, flags=<optimized out>) at event.c:1947
#9 0x00007f6dc7d048b4 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f6dc6e34dba in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f6dc6e35267 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f6dc7d45338 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#16 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f6d99ffb700 (LWP 3130)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d99ffa5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d99ffa5a8, cond=0x7f6d99ffa5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d99ffa5d0, mutex=0x7f6d99ffa5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f6d9a7fc700 (LWP 3129)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d9a7fb5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d9a7fb5a8, cond=0x7f6d9a7fb5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d9a7fb5d0, mutex=0x7f6d9a7fb5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f6d9affd700 (LWP 3128)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d9affc5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d9affc5a8, cond=0x7f6d9affc5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d9affc5d0, mutex=0x7f6d9affc5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f6d9b7fe700 (LWP 3127)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d9b7fd5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d9b7fd5a8, cond=0x7f6d9b7fd5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d9b7fd5d0, mutex=0x7f6d9b7fd5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f6d9bfff700 (LWP 3126)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7f6d9bffe5f8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7f6d9bffe5a8, cond=0x7f6d9bffe5d0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x7f6d9bffe5d0, mutex=0x7f6d9bffe5a8) at pthread_cond_wait.c:655
#3 0x00007f6dc7d2f969 in base::ConditionVariable::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d32318 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323af in base::WaitableEvent::Wait() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36998 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37c7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f6da57fa700 (LWP 3124)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6da57f9400, expected=0, futex_word=0x7f6da57f95e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6da57f94a0, mutex=0x7f6da57f9598, cond=0x7f6da57f95c0) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6da57f95c0, mutex=0x7f6da57f9598, abstime=0x7f6da57f94a0) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f6da5ffb700 (LWP 3123)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6da5ffa400, expected=0, futex_word=0x7f6da5ffa5e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6da5ffa4a0, mutex=0x7f6da5ffa598, cond=0x7f6da5ffa5c0) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6da5ffa5c0, mutex=0x7f6da5ffa598, abstime=0x7f6da5ffa4a0) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f6da67fc700 (LWP 3122)):
#0 futex_reltimed_wait_cancelable (private=0, reltime=0x7f6da67fb400, expected=0, futex_word=0x7f6da67fb5e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1 __pthread_cond_wait_common (abstime=0x7f6da67fb4a0, mutex=0x7f6da67fb598, cond=0x7f6da67fb5c0) at pthread_cond_wait.c:533
#2 __pthread_cond_timedwait (cond=0x7f6da67fb5c0, mutex=0x7f6da67fb598, abstime=0x7f6da67fb4a0) at pthread_cond_wait.c:667
#3 0x00007f6dc7d2fa37 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d3230a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d323f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d36981 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d37e61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f6da6ffd700 (LWP 3121)):
#0 __lll_unlock_wake_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:309
#1 0x00007f6dcc9eb90c in _IO_acquire_lock_clear_flags2_fct (p=<synthetic pointer>) at ../libio/libioP.h:769
#2 ___fprintf_chk (fp=0x7f6dcca9f680 <_IO_2_1_stderr_>, flag=flag@entry=1, format=format@entry=0x7f6dc2a81848 "[%s] %s\n") at fprintf_chk.c:30
#3 0x00007f6dc2a69a5a in fprintf (__fmt=0x7f6dc2a81848 "[%s] %s\n", __stream=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:97
#4 event_log (msg=0x7f6da6ffbfa0 "epoll_wait: Bad file descriptor", severity=2) at log.c:251
#5 event_logv_ (severity=severity@entry=2, errstr=0x7f6dcca64809 "Bad file descriptor", fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait", ap=ap@entry=0x7f6da6ffc3d0) at log.c:216
#6 0x00007f6dc2a69c34 in event_warn (fmt=fmt@entry=0x7f6dc2a819b9 "epoll_wait") at log.c:127
#7 0x00007f6dc2a6b588 in epoll_dispatch (base=0x7f6d7c003130, tv=<optimized out>) at epoll.c:468
#8 0x00007f6dc2a61329 in event_base_loop (base=0x7f6d7c003130, flags=<optimized out>) at event.c:1947
#9 0x00007f6dc7d048b4 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#14 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f6da77fe700 (LWP 3120)):
#0 0x00007f6dc52136e9 in __GI___pthread_mutex_lock (mutex=0x5594257a92b8) at ../nptl/pthread_mutex_lock.c:77
#1 0x00007f6dc7d31aa5 in base::internal::LockImpl::Lock() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#2 0x00007f6dc7d00422 in base::internal::IncomingTaskQueue::ReloadWorkQueue(std::queue<base::PendingTask, base::circular_deque<base::PendingTask> >*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#3 0x00007f6dc7d00509 in base::internal::IncomingTaskQueue::TriageQueue::ReloadFromIncomingQueueIfEmpty() [clone .part.139] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4 0x00007f6dc7d00589 in base::internal::IncomingTaskQueue::TriageQueue::HasTasks() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5 0x00007f6dc7d01cfb in base::MessageLoop::DoWork() [clone .part.202] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6 0x00007f6dc7d04762 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc7d23c8b in base::RunLoop::Run() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc7d45204 in base::Thread::ThreadMain() () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc7d40c81 in base::(anonymous namespace)::ThreadFunc(void*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f6dae105700 (LWP 3117)):
#0 0x00007ffec3f38b34 in clock_gettime ()
#1 0x00007f6dcc9ea386 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7f6dae1043b0) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f6dccee51a1 in qt_clock_gettime (ts=0x7f6dae1043b0, clock=1) at kernel/qelapsedtimer_unix.cpp:175
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5 0x00007f6dccee39d9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f6da0004cf0) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007f6dccee3fd5 in QTimerInfoList::timerWait (this=0x7f6da0004cf0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007f6dccee55fe in timerSourcePrepareHelper (timeout=0x7f6dae104494, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
#8 timerSourcePrepare (source=<optimized out>, timeout=timeout@entry=0x7f6dae104494) at kernel/qeventdispatcher_glib.cpp:165
#9 0x00007f6dc4629669 in g_main_context_prepare (context=context@entry=0x7f6da0000bf0, priority=priority@entry=0x7f6dae104520) at ../../../glib/gmain.c:3492
#10 0x00007f6dc462a06b in g_main_context_iterate (context=context@entry=0x7f6da0000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3900
#11 0x00007f6dc462a25c in g_main_context_iteration (context=0x7f6da0000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#12 0x00007f6dccee587b in QEventDispatcherGlib::processEvents (this=0x7f6da0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007f6dcce9327b in QEventLoop::exec (this=this@entry=0x7f6dae104670, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#14 0x00007f6dccce2ec6 in QThread::exec (this=this@entry=0x7f6dcdfebd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#15 0x00007f6dcdf6b545 in QDBusConnectionManager::run (this=0x7f6dcdfebd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#16 0x00007f6dcccecaa7 in QThreadPrivate::start (arg=0x7f6dcdfebd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:367
#17 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#18 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f6dafebe700 (LWP 3116)):
#0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55942524734c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5594252472f8, cond=0x559425247320) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x559425247320, mutex=0x5594252472f8) at pthread_cond_wait.c:655
#3 0x00007f6db458ae63 in cnd_wait (mtx=0x5594252472f8, cond=0x559425247320) at ../src/../include/c11/threads_posix.h:155
#4 util_queue_thread_func (input=input@entry=0x559425245510) at ../src/util/u_queue.c:270
#5 0x00007f6db458abb7 in impl_thrd_routine (p=<optimized out>) at ../src/../include/c11/threads_posix.h:87
#6 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f6db5d6a700 (LWP 3115)):
#0 0x00007f6dcc9d1b69 in __GI___poll (fds=fds@entry=0x7f6db5d695b8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f6dc45b6cf7 in poll (__timeout=-1, __nfds=1, __fds=0x7f6db5d695b8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 _xcb_conn_wait (c=c@entry=0x559425211b00, cond=cond@entry=0x559425211b40, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479
#3 0x00007f6dc45b891a in xcb_wait_for_event (c=0x559425211b00) at ../../src/xcb_in.c:697
#4 0x00007f6db6436d79 in QXcbEventReader::run (this=0x55942521b6e0) at qxcbconnection.h:409
#5 0x00007f6dcccecaa7 in QThreadPrivate::start (arg=0x55942521b6e0) at thread/qthread_unix.cpp:367
#6 0x00007f6dc5210fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007f6dcc9dc82f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f6db689bf00 (LWP 3114)):
[KCrash Handler]
#6 0x00007f6dc66fb7ff in QtWebEngineCore::BrowserContextAdapter::httpUserAgent() const () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7 0x00007f6dc676d48f in QtWebEngineCore::WebContentsAdapter::initialize(content::SiteInstance*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8 0x00007f6dc6776730 in QtWebEngineCore::WebContentsDelegateQt::AddNewContents(content::WebContents*, content::WebContents*, WindowOpenDisposition, gfx::Rect const&, bool, bool*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9 0x00007f6dc7249b25 in content::WebContentsImpl::ShowCreatedWindow(int, int, WindowOpenDisposition, gfx::Rect const&, bool) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f6dc6f8df63 in content::RenderFrameHostImpl::OnMessageReceived(IPC::Message const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f6dc712aeae in content::RenderProcessHostImpl::OnMessageReceived(IPC::Message const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f6dc85a1664 in IPC::ChannelProxy::Context::OnDispatchMessage(IPC::Message const&) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f6dc7ce0688 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f6dc7d0110a in base::MessageLoop::RunTask(base::PendingTask*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f6dc7d01baf in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f6dc7d01d48 in base::MessageLoop::DoWork() [clone .part.202] () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#17 0x00007f6dc670f58d in QtWebEngineCore::(anonymous namespace)::MessagePumpForUIQt::customEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#18 0x00007f6dccebe13b in QObject::event (this=0x5594257aa630, e=<optimized out>) at kernel/qobject.cpp:1232
#19 0x00007f6dcd80f4b1 in QApplicationPrivate::notify_helper (this=this@entry=0x5594251c1e80, receiver=receiver@entry=0x5594257aa630, e=e@entry=0x7f6d8c14d9d0) at kernel/qapplication.cpp:3726
#20 0x00007f6dcd816950 in QApplication::notify (this=0x7ffec3f20a70, receiver=0x5594257aa630, e=0x7f6d8c14d9d0) at kernel/qapplication.cpp:3485
#21 0x00007f6dcce945a9 in QCoreApplication::notifyInternal2 (receiver=0x5594257aa630, event=0x7f6d8c14d9d0) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#22 0x00007f6dcce9759b in QCoreApplication::sendEvent (event=0x7f6d8c14d9d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5594251c0490) at kernel/qcoreapplication.cpp:1744
#24 0x00007f6dccee6233 in postEventSourceDispatch (s=0x55942523caf0) at kernel/qeventdispatcher_glib.cpp:276
#25 0x00007f6dc4629f2e in g_main_dispatch (context=0x7f6db0004ff0) at ../../../glib/gmain.c:3182
#26 g_main_context_dispatch (context=context@entry=0x7f6db0004ff0) at ../../../glib/gmain.c:3847
#27 0x00007f6dc462a1c8 in g_main_context_iterate (context=context@entry=0x7f6db0004ff0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#28 0x00007f6dc462a25c in g_main_context_iteration (context=0x7f6db0004ff0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#29 0x00007f6dccee5863 in QEventDispatcherGlib::processEvents (this=0x559425248590, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#30 0x00007f6db64cd3e1 in QPAEventDispatcherGlib::processEvents (this=0x559425248590, flags=...) at qeventdispatcher_glib.cpp:69
#31 0x00007f6dcce9327b in QEventLoop::exec (this=this@entry=0x7ffec3f208d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#32 0x00007f6dcce9b262 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#33 0x00005594246b5de8 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:122
[Inferior 1 (process 3114) detached]
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