[kde] [Bug 386955] New: Konqueror crashes on stackoverflow
bugzilla_noreply at kde.org
bugzilla_noreply at kde.org
Wed Nov 15 18:41:08 GMT 2017
https://bugs.kde.org/show_bug.cgi?id=386955
Bug ID: 386955
Summary: Konqueror crashes on stackoverflow
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: kondor6c at gmail.com
Target Milestone: ---
Application: kdeinit5 (5.0.97)
Qt Version: 5.7.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.11-200.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"
-- Information about the crash:
- What I was doing when the application crashed:
It appears to be when I open a tab to stackoverflow, I attempted to duplicate
this multiple times and it seem to crash multiple times. I sent a sig 6 to the
process and it crashed, I'll see if I can generate another one
The crash can be reproduced every time.
-- Backtrace:
Application: Konqueror (kdeinit5), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff192ad3140 (LWP 14300))]
Thread 22 (Thread 0x7ff0deffd700 (LWP 14408)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d20d725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20dc07 in base::SequencedWorkerPool::Worker::Run() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d20e9a1 in base::SimpleThread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#5 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 21 (Thread 0x7ff104dbc700 (LWP 14401)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d20d725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20dc07 in base::SequencedWorkerPool::Worker::Run() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d20e9a1 in base::SimpleThread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#5 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 20 (Thread 0x7ff10d131700 (LWP 14343)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d20d725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20dc07 in base::SequencedWorkerPool::Worker::Run() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d20e9a1 in base::SimpleThread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#5 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 19 (Thread 0x7ff10f7fe700 (LWP 14325)):
#0 0x00007ff19008848d in write () from /lib64/libc.so.6
#1 0x00007ff1900064fd in _IO_new_file_write () from /lib64/libc.so.6
#2 0x00007ff190006e9f in __GI__IO_file_xsputn () from /lib64/libc.so.6
#3 0x00007ff18ffdaa67 in buffered_vfprintf () from /lib64/libc.so.6
#4 0x00007ff18ffd7aa6 in vfprintf () from /lib64/libc.so.6
#5 0x00007ff1900a9536 in __fprintf_chk () from /lib64/libc.so.6
#6 0x00007ff15b176880 in fprintf (__fmt=0x7ff15b18eb10 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#7 event_log (msg=0x7ff10f7fd410 "epoll_wait: Bad file descriptor",
severity=2) at log.c:222
#8 _warn_helper (severity=severity at entry=2, errstr=0x7ff190120948 "Bad file
descriptor", fmt=fmt at entry=0x7ff15b18f2fe "epoll_wait",
ap=ap at entry=0x7ff10f7fd840) at log.c:187
#9 0x00007ff15b176a44 in event_warn (fmt=fmt at entry=0x7ff15b18f2fe
"epoll_wait") at log.c:101
#10 0x00007ff15b17b1e0 in epoll_dispatch (base=0x7ff100001bb0, tv=<optimized
out>) at epoll.c:413
#11 0x00007ff15b165dbe in event_base_loop (base=0x7ff100001bb0, flags=2) at
event.c:1625
#12 0x00007ff15d1de559 in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#13 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#14 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#15 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#16 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#17 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#18 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 18 (Thread 0x7ff107fff700 (LWP 14324)):
#0 0x00007ff19008842d in read () from /lib64/libc.so.6
#1 0x00007ff17a535221 in pa_read () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2 0x00007ff17abc41ae in pa_mainloop_prepare () from /lib64/libpulse.so.0
#3 0x00007ff17abc4c20 in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4 0x00007ff17abc4ce0 in pa_mainloop_run () from /lib64/libpulse.so.0
#5 0x00007ff17abd2b49 in thread () from /lib64/libpulse.so.0
#6 0x00007ff17a5643a8 in internal_thread_func () from
/usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#8 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7ff10ffff700 (LWP 14323)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d203409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d203437 in base::WaitableEvent::Wait() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddf5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7ff12cff9700 (LWP 14322)):
#0 0x00007ff18f8d1e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d23c172 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20338e in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddfab in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7ff12d7fa700 (LWP 14321)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d98bea0 in cc::SingleThreadTaskGraphRunner::Run() () from
/lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20e9a1 in base::SimpleThread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#4 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#5 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7ff12dffb700 (LWP 14320)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d20d725 in
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
() from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20dc07 in base::SequencedWorkerPool::Worker::Run() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d20e9a1 in base::SimpleThread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#5 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7ff12e7fc700 (LWP 14319)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d203409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d203437 in base::WaitableEvent::Wait() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddf5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7ff12effd700 (LWP 14318)):
#0 0x00007ff1900a7749 in __lll_unlock_wake_private () from /lib64/libc.so.6
#1 0x00007ff1900a957c in __fprintf_chk () from /lib64/libc.so.6
#2 0x00007ff15b176880 in fprintf (__fmt=0x7ff15b18eb10 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3 event_log (msg=0x7ff12effc030 "epoll_wait: Bad file descriptor",
severity=2) at log.c:222
#4 _warn_helper (severity=severity at entry=2, errstr=0x7ff190120948 "Bad file
descriptor", fmt=fmt at entry=0x7ff15b18f2fe "epoll_wait",
ap=ap at entry=0x7ff12effc460) at log.c:187
#5 0x00007ff15b176a44 in event_warn (fmt=fmt at entry=0x7ff15b18f2fe
"epoll_wait") at log.c:101
#6 0x00007ff15b17b1e0 in epoll_dispatch (base=0x7ff124001b30, tv=<optimized
out>) at epoll.c:413
#7 0x00007ff15b165dbe in event_base_loop (base=0x7ff124001b30, flags=2) at
event.c:1625
#8 0x00007ff15d1de559 in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#10 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#11 0x00007ff15cadfa78 in
content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#12 0x00007ff15cae002b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#13 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#14 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#15 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#16 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7ff12f7fe700 (LWP 14317)):
#0 0x00007ff18f8d1e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d23c172 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20338e in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddfab in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15cadf9c8 in
content::BrowserThreadImpl::CacheThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15cae001b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#10 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7ff12ffff700 (LWP 14316)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d203409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d203437 in base::WaitableEvent::Wait() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddf5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15cadf918 in
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15cae000b in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#10 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7ff150dec700 (LWP 14315)):
#0 0x00007ff18f8d1e0a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d23c172 in base::ConditionVariable::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20338e in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddfab in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15cadf868 in
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15cadfffb in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#10 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7ff1515ed700 (LWP 14314)):
#0 0x00007ff19001c7a5 in strlen () from /lib64/libc.so.6
#1 0x00007ff18ffb9a9b in _nl_find_domain () from /lib64/libc.so.6
#2 0x00007ff18ffb93b3 in __dcigettext () from /lib64/libc.so.6
#3 0x00007ff19001c5f8 in strerror_r () from /lib64/libc.so.6
#4 0x00007ff19001c51f in strerror () from /lib64/libc.so.6
#5 0x00007ff15b176a31 in event_warn (fmt=fmt at entry=0x7ff15b18f2fe
"epoll_wait") at log.c:101
#6 0x00007ff15b17b1e0 in epoll_dispatch (base=0x7ff130001bb0, tv=<optimized
out>) at epoll.c:413
#7 0x00007ff15b165dbe in event_base_loop (base=0x7ff130001bb0, flags=1) at
event.c:1625
#8 0x00007ff15d1de5ad in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#10 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#11 0x00007ff15cadf7b8 in
content::BrowserThreadImpl::FileThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#12 0x00007ff15cadffeb in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#13 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#14 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#15 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#16 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7ff151dee700 (LWP 14313)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d203409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d203437 in base::WaitableEvent::Wait() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddf5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15cadf708 in
content::BrowserThreadImpl::DBThreadRun(base::RunLoop*) () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15cadffdb in content::BrowserThreadImpl::Run(base::RunLoop*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff15d20f018 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#10 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7ff1535f1700 (LWP 14310)):
#0 0x00007ff18f8d190b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff15d203409 in base::WaitableEvent::TimedWait(base::TimeDelta
const&) () from /lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d203437 in base::WaitableEvent::Wait() () from
/lib64/libQt5WebEngineCore.so.5
#3 0x00007ff15d1ddf5b in
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#4 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#5 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#6 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#7 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#8 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7ff153fff700 (LWP 14309)):
#0 0x00007ff1900a7749 in __lll_unlock_wake_private () from /lib64/libc.so.6
#1 0x00007ff1900a957c in __fprintf_chk () from /lib64/libc.so.6
#2 0x00007ff15b176880 in fprintf (__fmt=0x7ff15b18eb10 "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:97
#3 event_log (msg=0x7ff153ffe410 "epoll_wait: Bad file descriptor",
severity=2) at log.c:222
#4 _warn_helper (severity=severity at entry=2, errstr=0x7ff190120948 "Bad file
descriptor", fmt=fmt at entry=0x7ff15b18f2fe "epoll_wait",
ap=ap at entry=0x7ff153ffe840) at log.c:187
#5 0x00007ff15b176a44 in event_warn (fmt=fmt at entry=0x7ff15b18f2fe
"epoll_wait") at log.c:101
#6 0x00007ff15b17b1e0 in epoll_dispatch (base=0x7ff148001bb0, tv=<optimized
out>) at epoll.c:413
#7 0x00007ff15b165dbe in event_base_loop (base=0x7ff148001bb0, flags=1) at
event.c:1625
#8 0x00007ff15d1de5ad in
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from
/lib64/libQt5WebEngineCore.so.5
#9 0x00007ff15d1da828 in base::MessageLoop::RunHandler() () from
/lib64/libQt5WebEngineCore.so.5
#10 0x00007ff15d1f726b in base::RunLoop::Run() () from
/lib64/libQt5WebEngineCore.so.5
#11 0x00007ff15d20ef66 in base::Thread::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#12 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#13 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#14 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7ff1588e1700 (LWP 14308)):
#0 0x00007ff19005c997 in waitpid () from /lib64/libc.so.6
#1 0x00007ff15d1f2fae in base::(anonymous
namespace)::BackgroundReaper::ThreadMain() () from
/lib64/libQt5WebEngineCore.so.5
#2 0x00007ff15d20b06b in base::(anonymous namespace)::ThreadFunc(void*) ()
from /lib64/libQt5WebEngineCore.so.5
#3 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7ff16cd0a700 (LWP 14302)):
#0 0x00007ff18b9654a9 in g_mutex_lock (mutex=mutex at entry=0x7ff168000990) at
gthread-posix.c:1336
#1 0x00007ff18b91fcc2 in g_main_context_query
(context=context at entry=0x7ff168000990, max_priority=2147483647,
timeout=timeout at entry=0x7ff16cd09b74, fds=fds at entry=0x7ff168003020,
n_fds=n_fds at entry=3) at gmain.c:3643
#2 0x00007ff18b9204e7 in g_main_context_iterate
(context=context at entry=0x7ff168000990, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3954
#3 0x00007ff18b92067c in g_main_context_iteration (context=0x7ff168000990,
may_block=1) at gmain.c:4033
#4 0x00007ff190ea8e6b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007ff190e5960a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007ff190cb199a in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007ff192b90a39 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#8 0x00007ff190cb5c9e in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7ff174dac700 (LWP 14301)):
#0 0x00007ff19008cd2d in poll () from /lib64/libc.so.6
#1 0x00007ff191dfdc97 in poll (__timeout=-1, __nfds=1, __fds=0x7ff174dabbf0)
at /usr/include/bits/poll2.h:46
#2 _xcb_conn_wait (c=c at entry=0x55df96583190, cond=cond at entry=0x55df965831d0,
vector=vector at entry=0x0, count=count at entry=0x0) at xcb_conn.c:479
#3 0x00007ff191dffa8a in xcb_wait_for_event (c=0x55df96583190) at xcb_in.c:693
#4 0x00007ff178a27ba9 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#5 0x00007ff190cb5c9e in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#6 0x00007ff18f8cb36d in start_thread () from /lib64/libpthread.so.0
#7 0x00007ff190098e1f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7ff192ad3140 (LWP 14300)):
[KCrash Handler]
#6 0x00007ff10e1e17df in KJS::PropertyMap::mark() const () from
/lib64/libKF5JS.so.5
#7 0x00007ff10e1d432c in KJS::FunctionImp::mark() () from /lib64/libKF5JS.so.5
#8 0x00007ff10e1eb0dd in KJS::JSVariableObject::mark() () from
/lib64/libKF5JS.so.5
#9 0x00007ff10e1d4390 in KJS::FunctionImp::mark() () from /lib64/libKF5JS.so.5
#10 0x00007ff10e1e1844 in KJS::PropertyMap::mark() const () from
/lib64/libKF5JS.so.5
#11 0x00007ff10e1e1844 in KJS::PropertyMap::mark() const () from
/lib64/libKF5JS.so.5
#12 0x00007ff10e1eb0dd in KJS::JSVariableObject::mark() () from
/lib64/libKF5JS.so.5
#13 0x00007ff10e1d4390 in KJS::FunctionImp::mark() () from /lib64/libKF5JS.so.5
#14 0x00007ff10e1a757e in KJS::Collector::markProtectedObjects() () from
/lib64/libKF5JS.so.5
#15 0x00007ff10e1a76ed in KJS::Collector::collect() () from
/lib64/libKF5JS.so.5
#16 0x00007ff10e1a7d35 in KJS::Collector::allocate(unsigned long) () from
/lib64/libKF5JS.so.5
#17 0x00007ff10e1d9804 in KJS::jsNumberCell(double) () from
/lib64/libKF5JS.so.5
#18 0x00007ff10e1f1220 in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#19 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#20 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#21 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#22 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#23 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#24 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#25 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#26 0x00007ff10e1bb207 in
KJS::FunctionProtoFunc::callAsFunction(KJS::ExecState*, KJS::JSObject*,
KJS::List const&) () from /lib64/libKF5JS.so.5
#27 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#28 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#29 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#30 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#31 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#32 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#33 0x00007ff10e1bb207 in
KJS::FunctionProtoFunc::callAsFunction(KJS::ExecState*, KJS::JSObject*,
KJS::List const&) () from /lib64/libKF5JS.so.5
#34 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#35 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#36 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#37 0x00007ff10e1d6779 in KJS::FunctionImp::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) () from /lib64/libKF5JS.so.5
#38 0x00007ff10e1f215c in KJS::Machine::runBlock(KJS::ExecState*,
WTF::Vector<unsigned char, 0ul> const&, KJS::ExecState*) () from
/lib64/libKF5JS.so.5
#39 0x00007ff10e1a9acb in KJS::FunctionBodyNode::execute(KJS::ExecState*) ()
from /lib64/libKF5JS.so.5
#40 0x00007ff10e1df31b in KJS::Interpreter::evaluate(KJS::UString const&, int,
KJS::UChar const*, int, KJS::JSValue*) [clone .part.25] () from
/lib64/libKF5JS.so.5
#41 0x00007ff10e1df493 in KJS::Interpreter::evaluate(KJS::UString const&, int,
KJS::UChar const*, int, KJS::JSValue*) () from /lib64/libKF5JS.so.5
#42 0x00007ff10e1df51f in KJS::Interpreter::evaluate(KJS::UString const&, int,
KJS::UString const&, KJS::JSValue*) () from /lib64/libKF5JS.so.5
#43 0x00007ff10e8d74b2 in KJSProxy::evaluate(QString, int, QString const&,
DOM::Node const&, KJS::Completion*) () from /lib64/libKF5KHtml.so.5
#44 0x00007ff10e676fe3 in KHTMLPart::executeScript(QString const&, int,
DOM::Node const&, QString const&) () from /lib64/libKF5KHtml.so.5
#45 0x00007ff10e72b4e7 in khtml::HTMLTokenizer::scriptExecution(QString const&,
QString const&, int) () from /lib64/libKF5KHtml.so.5
#46 0x00007ff10e730061 in
khtml::HTMLTokenizer::notifyFinished(khtml::CachedObject*) () from
/lib64/libKF5KHtml.so.5
#47 0x00007ff10e737d71 in DOM::HTMLLinkElementImpl::finished() () from
/lib64/libKF5KHtml.so.5
#48 0x00007ff10e737f49 in
DOM::HTMLLinkElementImpl::setStyleSheet(DOM::DOMString const&, DOM::DOMString
const&, DOM::DOMString const&, DOM::DOMString const&) () from
/lib64/libKF5KHtml.so.5
#49 0x00007ff10e858834 in khtml::CachedCSSStyleSheet::checkNotify() () from
/lib64/libKF5KHtml.so.5
#50 0x00007ff10e858b03 in khtml::CachedCSSStyleSheet::data(QBuffer&, bool) ()
from /lib64/libKF5KHtml.so.5
#51 0x00007ff10e85ef56 in khtml::Loader::slotFinished(KJob*) () from
/lib64/libKF5KHtml.so.5
#52 0x00007ff10ea2cb94 in khtml::Loader::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from /lib64/libKF5KHtml.so.5
#53 0x00007ff190e81a73 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#54 0x00007ff18fd2eb92 in KJob::result(KJob*, KJob::QPrivateSignal) () from
/lib64/libKF5CoreAddons.so.5
#55 0x00007ff18fd300f1 in KJob::finishJob(bool) () from
/lib64/libKF5CoreAddons.so.5
#56 0x00007ff180f3c7f8 in KIO::SimpleJob::slotFinished() () from
/lib64/libKF5KIOCore.so.5
#57 0x00007ff180f466cf in KIO::TransferJob::slotFinished() () from
/lib64/libKF5KIOCore.so.5
#58 0x00007ff180f45e71 in KIO::TransferJob::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from /lib64/libKF5KIOCore.so.5
#59 0x00007ff190e81a73 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#60 0x00007ff180f182b4 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib64/libKF5KIOCore.so.5
#61 0x00007ff180f15087 in KIO::SlaveInterface::dispatch() () from
/lib64/libKF5KIOCore.so.5
#62 0x00007ff180f19e81 in KIO::Slave::gotInput() () from
/lib64/libKF5KIOCore.so.5
#63 0x00007ff190e81a73 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#64 0x00007ff180ebf0d9 in KIO::ConnectionPrivate::dequeue() [clone .part.12] ()
from /lib64/libKF5KIOCore.so.5
#65 0x00007ff190e828da in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#66 0x00007ff1916a55dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#67 0x00007ff1916acc74 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#68 0x00007ff190e5a627 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#69 0x00007ff190e5c85b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#70 0x00007ff190ea8dd3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#71 0x00007ff18b920247 in g_main_dispatch (context=0x7ff1700016f0) at
gmain.c:3234
#72 g_main_context_dispatch (context=context at entry=0x7ff1700016f0) at
gmain.c:3899
#73 0x00007ff18b9205e8 in g_main_context_iterate
(context=context at entry=0x7ff1700016f0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3972
#74 0x00007ff18b92067c in g_main_context_iteration (context=0x7ff1700016f0,
may_block=1) at gmain.c:4033
#75 0x00007ff190ea8e4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#76 0x00007ff190e5960a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#77 0x00007ff190e6127c in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#78 0x00007ff1828338f6 in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/konqueror-17.04.1/src/konqmain.cpp:234
#79 0x000055df95bd6e3f in launch(int, char const*, char const*, char const*,
int, char const*, bool, char const*, bool, char const*) ()
#80 0x000055df95bd816c in handle_launcher_request(int, char const*) [clone
.isra.27] ()
#81 0x000055df95bd8ac4 in handle_requests(int) ()
#82 0x000055df95bd3a0c in main ()
Reported using DrKonqi
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