Attachment 17570 Details for Bug 52770 – backtrace

backtrace

backtrace_new.log (text/x-log), 62.78 KB, created by Olga on 2025-01-20 16:30:03 MSK

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Creator: Olga

Created: 2025-01-20 16:30:03 MSK

Size: 62.78 KB

patch

obsolete

>GNU gdb (GDB) 14.1.0.56.d739d4fd457-alt1 (ALT Sisyphus)
>Copyright (C) 2023 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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>Reading symbols from /usr/lib64/OpenBoard/OpenBoard...
>Reading symbols from /usr/lib/debug/usr/lib64/OpenBoard/OpenBoard.debug...
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>
>This GDB supports auto-downloading debuginfo from the following URLs:
>  <https://debuginfod.altlinux.org/>
>[?2004hEnable debuginfod for this session? (y or [n]) 
>[?2004l
Debuginfod has been disabled.
>To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/lib64/OpenBoard/OpenBoard'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  UBPersistenceManager::createDocumentSceneAt (this=0x555bf7aeaa00, proxy=..., index=0, useUndoRedoStack=true)
>    at src/core/UBPersistenceManager.cpp:1019
>1019	    for(int i = count - 1; i >= index; i--)
>[Current thread is 1 (Thread 0x7f9a02441080 (LWP 2058))]
>To enable execution of this file add
>	add-auto-load-safe-path /home/test/Ð Ð°Ð±Ð¾ÑÐ¸Ð¹ ÑÑÐ¾Ð»/.gdbinit
>line to your configuration file "/home/test/.config/gdb/gdbinit".
>To completely disable this security protection add
>	set auto-load safe-path /
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>For more information about this security protection see the
>"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
>	info "(gdb)Auto-loading safe path"
>
>Thread 47 (Thread 0x7f9962df66c0 (LWP 2118)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f9962df5460, op=137, expected=0, futex_word=0x7f99940126f4) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f99940126f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f9962df5460, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f99940126f4, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f9962df5460, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f9962df5460, clockid=1, mutex=0x7f99940126a0, cond=0x7f99940126c8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f99940126c8, mutex=0x7f99940126a0, abstime=0x7f9962df5460) at pthread_cond_wait.c:643
>#5  0x00007f9a186ff2b5 in QWaitConditionPrivate::wait_relative (this=0x7f99940126a0, deadline=...) at thread/qwaitcondition_unix.cpp:136
>#6  QWaitConditionPrivate::wait (deadline=..., this=0x7f99940126a0) at thread/qwaitcondition_unix.cpp:144
>#7  QWaitCondition::wait (this=this@entry=0x7f9994012370, mutex=mutex@entry=0x7f9994012008, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#8  0x00007f9a186fd0ec in QThreadPoolThread::run (this=0x7f9994012360) at thread/qthreadpool.cpp:140
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#11 QThreadPrivate::start (arg=0x7f9994012360) at thread/qthread_unix.cpp:310
>#12 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#13 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 46 (Thread 0x7f99667fc6c0 (LWP 2112)):
>#0  0x00007f9a0b322d29 in syscall () from /lib64/libc.so.6
>#1  0x00007f9a186fb93b in QtLinuxFutex::_q_futex (addr=<optimized out>, op=0, val=<optimized out>, val2=0, addr2=0x0, val3=0) at thread/qfutex_p.h:114
>#2  QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (futex=..., expectedValue=<optimized out>) at thread/qfutex_p.h:133
>#3  futexSemaphoreTryAcquire_loop<false> (u=..., curValue=<optimized out>, nn=8589934593, timeout=-1) at thread/qsemaphore.cpp:219
>#4  futexSemaphoreTryAcquire<false> (u=..., n=n@entry=1, timeout=-1) at thread/qsemaphore.cpp:262
>#5  QSemaphore::acquire (this=this@entry=0x555bf5e1ee68, n=n@entry=1) at thread/qsemaphore.cpp:326
>#6  0x0000555be5328ccc in UBPersistenceWorker::process (this=0x555bf5e1ee50) at src/core/UBPersistenceWorker.cpp:89
>#7  UBPersistenceWorker::qt_static_metacall (_o=0x555bf5e1ee50, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at build/linux/release/moc/moc_UBPersistenceWorker.cpp:111
>#8  0x00007f9a18928372 in doActivate<false> (sender=0x555bf6006b30, signal_index=3, argv=0x7f99667fb520) at kernel/qobject.cpp:3937
>#9  0x00007f9a18920e57 in QMetaObject::activate (sender=sender@entry=0x555bf6006b30, m=m@entry=0x7f9a18b918a0 <QThread::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7f99667fb520) at kernel/qobject.cpp:3985
>#10 0x00007f9a186f788a in QThread::started (this=this@entry=0x555bf6006b30, _t1=...) at .moc/moc_qthread.cpp:163
>#11 0x00007f9a186f9866 in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:345
>#12 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#13 QThreadPrivate::start (arg=0x555bf6006b30) at thread/qthread_unix.cpp:310
>#14 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#15 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 45 (Thread 0x7f9967fff6c0 (LWP 2104)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f9967ffe460, op=137, expected=0, futex_word=0x7f99b4001d10) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f99b4001d10, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f9967ffe460, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f99b4001d10, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f9967ffe460, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f9967ffe460, clockid=1, mutex=0x7f99b4001cc0, cond=0x7f99b4001ce8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f99b4001ce8, mutex=0x7f99b4001cc0, abstime=0x7f9967ffe460) at pthread_cond_wait.c:643
>#5  0x00007f9a186ff2b5 in QWaitConditionPrivate::wait_relative (this=0x7f99b4001cc0, deadline=...) at thread/qwaitcondition_unix.cpp:136
>#6  QWaitConditionPrivate::wait (deadline=..., this=0x7f99b4001cc0) at thread/qwaitcondition_unix.cpp:144
>#7  QWaitCondition::wait (this=this@entry=0x7f99b4001b10, mutex=mutex@entry=0x555bf5e28c28, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#8  0x00007f9a186fd0ec in QThreadPoolThread::run (this=0x7f99b4001b00) at thread/qthreadpool.cpp:140
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#11 QThreadPrivate::start (arg=0x7f99b4001b00) at thread/qthread_unix.cpp:310
>#12 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#13 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 44 (Thread 0x7f997cff96c0 (LWP 2097)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f997cff8408) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f997cff8408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f997cff8408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f997cff83b8, cond=0x7f997cff83e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f997cff83e0, mutex=0x7f997cff83b8) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000555bf65b1ad0 in ?? ()
>#7  0x00007f997cff82f0 in ?? ()
>#8  0x0000555bf7fcce20 in ?? ()
>#9  0x0000000000000000 in ?? ()
>
>Thread 43 (Thread 0x7f999ffff6c0 (LWP 2084)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f999fffe250, op=137, expected=0, futex_word=0x7f999fffe428) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f999fffe428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999fffe250, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f999fffe428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999fffe250, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f999fffe250, clockid=1, mutex=0x7f999fffe3d8, cond=0x7f999fffe400) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f999fffe400, mutex=0x7f999fffe3d8, abstime=0x7f999fffe250) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x000000002d21c0cf in ?? ()
>#7  0x0000000000000104 in ?? ()
>#8  0x000000002d21c0cf in ?? ()
>#9  0x00007f999fffe280 in ?? ()
>#10 0x00007f99980041a0 in ?? ()
>#11 0x0000000000000000 in ?? ()
>
>Thread 42 (Thread 0x7f997dffb6c0 (LWP 2095)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f997dffa2e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f997dffa2e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f997dffa2e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f997dffa298, cond=0x7f997dffa2c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f997dffa2c0, mutex=0x7f997dffa298) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f997dffa180 in ?? ()
>#7  0x00007f9970d5b010 in ?? ()
>#8  0x00007f9970d5af50 in ?? ()
>#9  0x0000000000000000 in ?? ()
>
>Thread 41 (Thread 0x7f99635f76c0 (LWP 2117)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x7f9994006700, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x7f99635f63b0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x7f9994006700, __nfds=1, __timeout=0x7f99635f63b0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f99940108d0, timeout_usec=<optimized out>, fds=0x7f9994006700, n_fds=1) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7f99940108d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad1136c in g_main_context_iteration (context=0x7f99940108d0, may_block=1) at ../glib/gmain.c:4338
>#5  0x00007f9a18949cde in QEventDispatcherGlib::processEvents (this=0x7f99940041b0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
>#6  0x00007f9a188ed8c2 in QEventLoop::exec (this=this@entry=0x7f99635f6500, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
>#7  0x00007f9a186f869c in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
>#8  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#10 QThreadPrivate::start (arg=0x7f99f4004490) at thread/qthread_unix.cpp:310
>#11 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#12 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 40 (Thread 0x7f997ffff6c0 (LWP 2092)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f997fffe130, op=137, expected=0, futex_word=0x7f997fffe308) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f997fffe308, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f997fffe130, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f997fffe308, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f997fffe130, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f997fffe130, clockid=1, mutex=0x7f997fffe2b8, cond=0x7f997fffe2e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f997fffe2e0, mutex=0x7f997fffe2b8, abstime=0x7f997fffe130) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000000021870a1d in ?? ()
>#7  0x0000000000000104 in ?? ()
>#8  0x000000003af3d41d in ?? ()
>#9  0x00007f999001b058 in ?? ()
>#10 0x00007f997fffe310 in ?? ()
>#11 0x0000000000000000 in ?? ()
>
>Thread 39 (Thread 0x7f997f7fe6c0 (LWP 2091)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f997f7fd2e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f997f7fd2e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f997f7fd2e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f997f7fd298, cond=0x7f997f7fd2c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f997f7fd2c0, mutex=0x7f997f7fd298) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a0b2b1ab8 in _int_malloc (av=0x7fffffffffffff9f, bytes=140297245807448) at malloc.c:4476
>#7  0x0000000000000000 in ?? ()
>
>Thread 38 (Thread 0x7f99537fe6c0 (LWP 2312)):
>#0  0x00007f9a0b322d29 in syscall () from /lib64/libc.so.6
>#1  0x00007f9a0ad40cac in g_cond_wait_until_impl (cond=<optimized out>, mutex=0x555bf5e13760, end_time=<optimized out>) at ../glib/gthread-posix.c:1140
>#2  g_cond_wait_until (cond=<optimized out>, mutex=0x555bf5e13760, end_time=<optimized out>) at ../glib/gthread.c:1761
>#3  0x00007f9a0acdcf63 in g_async_queue_pop_intern_unlocked (queue=0x555bf5e13760, wait=1, end_time=287093210) at ../glib/gasyncqueue.c:378
>#4  0x00007f9a0acdd0a1 in g_async_queue_timeout_pop (queue=0x555bf5e13760, timeout=<optimized out>) at ../glib/gasyncqueue.c:501
>#5  0x00007f9a0ad46a45 in g_thread_pool_wait_for_new_pool () at ../glib/gthreadpool.c:167
>#6  g_thread_pool_thread_proxy (data=<optimized out>) at ../glib/gthreadpool.c:394
>#7  0x00007f9a0ad43d7d in g_thread_proxy (data=0x7f99b8000ea0) at ../glib/gthread.c:892
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 37 (Thread 0x7f999cff96c0 (LWP 2090)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf60cdeac) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf60cdeac, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf60cdeac, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf60cdde8, cond=0x555bf60cde80) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf60cde80, mutex=0x555bf60cdde8) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000555bf65491f8 in ?? ()
>#7  0x00007f99ac001c40 in ?? ()
>#8  0x00007f9984000b70 in ?? ()
>#9  0x0000000000000000 in ?? ()
>
>Thread 36 (Thread 0x7f999d7fa6c0 (LWP 2089)):
>#0  0x00007f9a0b32279c in __GI___select (nfds=43, readfds=0x7f999d7f9480, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:69
>#1  0x00007f9a0eead55d in base::(anonymous namespace)::InotifyReaderThreadDelegate::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#2  0x0000000000000829 in ?? ()
>#3  0x00007f999d7f9510 in ?? ()
>#4  0x0000000000000001 in ?? ()
>#5  0x00007f9a0b2b1ab8 in _int_malloc (av=0x7f999cff9fa0, av@entry=0x7f9980000030, bytes=140299741249040, bytes@entry=48) at malloc.c:4476
>#6  0x00007f9a0b2b2409 in __GI___libc_malloc (bytes=48) at malloc.c:3329
>#7  0x00007f9a0b4e15ec in operator new (sz=48) at ../../../../libstdc++-v3/libsupc++/new_op.cc:50
>#8  0x00007f9a0eef0b73 in std::_Rb_tree_iterator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> > std::_Rb_tree<unsigned long, std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>, std::_Select1st<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<unsigned long const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> >, std::piecewise_construct_t const&, std::tuple<unsigned long const&>&&, std::tuple<>&&) [clone .isra.0] () from /lib64/libQt5WebEngineCore.so.5
>#9  0x0000000000000000 in ?? ()
>
>Thread 35 (Thread 0x7f9966ffd6c0 (LWP 2106)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf61be2d0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf61be2d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf61be2d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf61be280, cond=0x555bf61be2a8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf61be2a8, mutex=0x555bf61be280) at pthread_cond_wait.c:618
>#5  0x00007f9a186ff31f in QWaitConditionPrivate::wait (deadline=..., this=0x555bf61be280) at thread/qwaitcondition_unix.cpp:146
>#6  QWaitCondition::wait (this=this@entry=0x555bf61c5530, mutex=mutex@entry=0x555bf61c5528, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#7  0x0000555be51c0f67 in UBFeaturesComputingThread::run (this=0x555bf61c5518) at src/board/UBFeaturesController.cpp:208
>#8  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#10 QThreadPrivate::start (arg=0x555bf61c5518) at thread/qthread_unix.cpp:310
>#11 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#12 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 34 (Thread 0x7f999e7fc6c0 (LWP 2087)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f999e7fb250, op=137, expected=0, futex_word=0x7f999e7fb428) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f999e7fb428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999e7fb250, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f999e7fb428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999e7fb250, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f999e7fb250, clockid=1, mutex=0x7f999e7fb3d8, cond=0x7f999e7fb400) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f999e7fb400, mutex=0x7f999e7fb3d8, abstime=0x7f999e7fb250) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x000000003470a703 in ?? ()
>#7  0x0000000000000104 in ?? ()
>#8  0x000000003470a703 in ?? ()
>#9  0x00007f999e7fb280 in ?? ()
>#10 0x00007f9a0eebbcee in base::subtle::TimeTicksNowIgnoringOverride() () from /lib64/libQt5WebEngineCore.so.5
>#11 0x0000000000000000 in ?? ()
>
>Thread 33 (Thread 0x7f99e4ff96c0 (LWP 2070)):
>#0  0x00007f9a0b322d29 in syscall () from /lib64/libc.so.6
>#1  0x00007f9a0ad40110 in g_cond_wait_impl (cond=0x555bf5e13718, mutex=0x555bf5e13710) at ../glib/gthread-posix.c:1007
>#2  g_cond_wait (cond=0x555bf5e13718, mutex=0x555bf5e13710) at ../glib/gthread.c:1665
>#3  0x00007f9a0acdcf8b in g_async_queue_pop_intern_unlocked (queue=0x555bf5e13710, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
>#4  0x00007f9a0ad461b2 in g_thread_pool_spawn_thread (data=<optimized out>) at ../glib/gthreadpool.c:297
>#5  0x00007f9a0ad43d7d in g_thread_proxy (data=0x555bf4263510) at ../glib/gthread.c:892
>#6  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#7  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 32 (Thread 0x7f99e57fa6c0 (LWP 2069)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf41956a8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf41956a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf41956a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4195650, cond=0x555bf4195680) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4195680, mutex=0x555bf4195650) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99f9d48f1b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 31 (Thread 0x7f99f97906c0 (LWP 2061)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf42455a8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf42455a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf42455a8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4245558, cond=0x555bf4245580) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4245580, mutex=0x555bf4245558) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa02087b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 30 (Thread 0x7f99e67fc6c0 (LWP 2067)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4248fb0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4248f60, cond=0x555bf4248f88) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4248f88, mutex=0x555bf4248f60) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa01c69b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 29 (Thread 0x7f99e77fe6c0 (LWP 2065)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4248fb0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4248f60, cond=0x555bf4248f88) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4248f88, mutex=0x555bf4248f60) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa01c69b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 28 (Thread 0x7f99ecfff6c0 (LWP 2063)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4245868) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4245868, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4245868, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4245818, cond=0x555bf4245840) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4245840, mutex=0x555bf4245818) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa02087b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 27 (Thread 0x7f99cdffb6c0 (LWP 2076)):
>#0  0x00007f9a0b31785f in __GI___poll (fds=0x7f99cdffa370, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f9a11168ab2 in content::SandboxIPCHandler::Run() () from /lib64/libQt5WebEngineCore.so.5
>#2  0x000000010000001a in ?? ()
>#3  0x00007f99cdffa390 in ?? ()
>#4  0x0000000000000000 in ?? ()
>
>Thread 26 (Thread 0x7f99ce7fc6c0 (LWP 2075)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f99ce7fb460, op=137, expected=0, futex_word=0x555bf60eea14) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf60eea14, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99ce7fb460, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf60eea14, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99ce7fb460, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f99ce7fb460, clockid=1, mutex=0x555bf60ee9c0, cond=0x555bf60ee9e8) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x555bf60ee9e8, mutex=0x555bf60ee9c0, abstime=0x7f99ce7fb460) at pthread_cond_wait.c:643
>#5  0x00007f9a186ff2b5 in QWaitConditionPrivate::wait_relative (this=0x555bf60ee9c0, deadline=...) at thread/qwaitcondition_unix.cpp:136
>#6  QWaitConditionPrivate::wait (deadline=..., this=0x555bf60ee9c0) at thread/qwaitcondition_unix.cpp:144
>#7  QWaitCondition::wait (this=this@entry=0x555bf6117cb0, mutex=mutex@entry=0x555bf5e28c28, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#8  0x00007f9a186fd0ec in QThreadPoolThread::run (this=0x555bf6117ca0) at thread/qthreadpool.cpp:140
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#11 QThreadPrivate::start (arg=0x555bf6117ca0) at thread/qthread_unix.cpp:310
>#12 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#13 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 25 (Thread 0x7f997effd6c0 (LWP 2093)):
>#0  0x00007f9a0b325426 in epoll_wait (epfd=46, events=events@entry=0x7f9974002030, maxevents=32, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
>#1  0x00007f9a06dcd244 in epoll_dispatch (base=0x7f9974001d70, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12/epoll.c:465
>#2  0x00007f9a06dc83e5 in event_base_loop (base=0x7f9974001d70, flags=1) at /usr/src/debug/libevent-2.1.12/event.c:1992
>#3  0x00007f9a0eeb9ea8 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0ee7b78f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /lib64/libQt5WebEngineCore.so.5
>#5  0x00007f9a0ee52944 in base::RunLoop::Run() [clone .part.0] () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a0ee8bacc in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#7  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 24 (Thread 0x7f99ceffd6c0 (LWP 2074)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f99ceffc460, op=137, expected=0, futex_word=0x555bf61d2654) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf61d2654, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99ceffc460, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf61d2654, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99ceffc460, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f99ceffc460, clockid=1, mutex=0x555bf61d2600, cond=0x555bf61d2628) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x555bf61d2628, mutex=0x555bf61d2600, abstime=0x7f99ceffc460) at pthread_cond_wait.c:643
>#5  0x00007f9a186ff2b5 in QWaitConditionPrivate::wait_relative (this=0x555bf61d2600, deadline=...) at thread/qwaitcondition_unix.cpp:136
>#6  QWaitConditionPrivate::wait (deadline=..., this=0x555bf61d2600) at thread/qwaitcondition_unix.cpp:144
>#7  QWaitCondition::wait (this=this@entry=0x555bf61d4460, mutex=mutex@entry=0x555bf5e28c28, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#8  0x00007f9a186fd0ec in QThreadPoolThread::run (this=0x555bf61d4450) at thread/qthreadpool.cpp:140
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#11 QThreadPrivate::start (arg=0x555bf61d4450) at thread/qthread_unix.cpp:310
>#12 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#13 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 23 (Thread 0x7f999effd6c0 (LWP 2086)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f999effc250, op=137, expected=0, futex_word=0x7f999effc428) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f999effc428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999effc250, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f999effc428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999effc250, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f999effc250, clockid=1, mutex=0x7f999effc3d8, cond=0x7f999effc400) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f999effc400, mutex=0x7f999effc3d8, abstime=0x7f999effc250) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x000000002d2055b4 in ?? ()
>#7  0x0000000000000104 in ?? ()
>#8  0x000000002d2055b4 in ?? ()
>#9  0x00007f999effc280 in ?? ()
>#10 0x00007f9a0eebbcee in base::subtle::TimeTicksNowIgnoringOverride() () from /lib64/libQt5WebEngineCore.so.5
>#11 0x0000000000000000 in ?? ()
>
>Thread 22 (Thread 0x7f9952ffd6c0 (LWP 2123)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x7f99ac002110, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x7f99ac002110, __nfds=1, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x555bfc664aa0, timeout_usec=<optimized out>, fds=0x7f99ac002110, n_fds=1) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x555bfc664aa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad1136c in g_main_context_iteration (context=0x555bfc664aa0, may_block=1) at ../glib/gmain.c:4338
>#5  0x00007f99e46f097d in ?? () from /usr/lib64/gio/modules/libdconfsettings.so
>#6  0x00007f9a0ad43d7d in g_thread_proxy (data=0x555bfc664c50) at ../glib/gthread.c:892
>#7  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 21 (Thread 0x7f9953fff6c0 (LWP 2121)):
>#0  0x00007f9a0b322d29 in syscall () from /lib64/libc.so.6
>#1  0x00007f9a0ad40110 in g_cond_wait_impl (cond=0x555bfbfd1608, mutex=0x555bfbfd1600) at ../glib/gthread-posix.c:1007
>#2  g_cond_wait (cond=0x555bfbfd1608, mutex=0x555bfbfd1600) at ../glib/gthread.c:1665
>#3  0x00007f9a0acdcf8b in g_async_queue_pop_intern_unlocked (queue=0x555bfbfd1600, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
>#4  0x00007f9a0acdcfe7 in g_async_queue_pop (queue=queue@entry=0x555bfbfd1600) at ../glib/gasyncqueue.c:409
>#5  0x00007f9a028d5da1 in fc_thread_func (data=0x555bfbfd1600) at ../pango/pangofc-fontmap.c:988
>#6  0x00007f9a0ad43d7d in g_thread_proxy (data=0x555bfc4a5b80) at ../glib/gthread.c:892
>#7  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 20 (Thread 0x7f99677fe6c0 (LWP 2105)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f99677fd460, op=137, expected=0, futex_word=0x7f99b4002240) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f99b4002240, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99677fd460, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f99b4002240, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99677fd460, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f99677fd460, clockid=1, mutex=0x7f99b40021f0, cond=0x7f99b4002218) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f99b4002218, mutex=0x7f99b40021f0, abstime=0x7f99677fd460) at pthread_cond_wait.c:643
>#5  0x00007f9a186ff2b5 in QWaitConditionPrivate::wait_relative (this=0x7f99b40021f0, deadline=...) at thread/qwaitcondition_unix.cpp:136
>#6  QWaitConditionPrivate::wait (deadline=..., this=0x7f99b40021f0) at thread/qwaitcondition_unix.cpp:144
>#7  QWaitCondition::wait (this=this@entry=0x7f99b4002040, mutex=mutex@entry=0x555bf5e28c28, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#8  0x00007f9a186fd0ec in QThreadPoolThread::run (this=0x7f99b4002030) at thread/qthreadpool.cpp:140
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#11 QThreadPrivate::start (arg=0x7f99b4002030) at thread/qthread_unix.cpp:310
>#12 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#13 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 19 (Thread 0x7f99645f96c0 (LWP 2115)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f99645f82e8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f99645f82e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f99645f82e8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f99645f8298, cond=0x7f99645f82c0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f99645f82c0, mutex=0x7f99645f8298) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000000000000000 in ?? ()
>
>Thread 18 (Thread 0x7f9963df86c0 (LWP 2116)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x7f9963df7408) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9963df7408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f9963df7408, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9963df73b8, cond=0x7f9963df73e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x7f9963df73e0, mutex=0x7f9963df73b8) at pthread_cond_wait.c:618
>#5  0x00007f9a0eea7b73 in base::ConditionVariable::Wait() () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000555bfbf6dee0 in ?? ()
>#7  0x00007f9963df72f0 in ?? ()
>#8  0x0000555bf7fcce20 in ?? ()
>#9  0x0000000000000000 in ?? ()
>
>Thread 17 (Thread 0x7f99657fa6c0 (LWP 2114)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f99657f9250, op=137, expected=0, futex_word=0x7f99657f9428) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f99657f9428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99657f9250, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f99657f9428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f99657f9250, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f99657f9250, clockid=1, mutex=0x7f99657f93d8, cond=0x7f99657f9400) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f99657f9400, mutex=0x7f99657f93d8, abstime=0x7f99657f9250) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x000000002d1efb94 in ?? ()
>#7  0x0000000000000104 in ?? ()
>#8  0x000000002d1efb94 in ?? ()
>#9  0xffffffff0000025a in ?? ()
>#10 0x00007f9a0eea0d4b in base::File::Stat(char const*, stat64*) () from /lib64/libQt5WebEngineCore.so.5
>#11 0x0000000000000000 in ?? ()
>
>Thread 16 (Thread 0x7f9965ffb6c0 (LWP 2113)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x7f99840027a0, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x7f9965ffa3b0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x7f99840027a0, __nfds=1, __timeout=0x7f9965ffa3b0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f9984002020, timeout_usec=<optimized out>, fds=0x7f99840027a0, n_fds=1) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7f9984002020, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad1136c in g_main_context_iteration (context=0x7f9984002020, may_block=1) at ../glib/gmain.c:4338
>#5  0x00007f9a18949cb9 in QEventDispatcherGlib::processEvents (this=0x7f9984001f60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
>#6  0x00007f9a188ed8c2 in QEventLoop::exec (this=this@entry=0x7f9965ffa500, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
>#7  0x00007f9a186f869c in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
>#8  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#9  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#10 QThreadPrivate::start (arg=0x555bf628a020) at thread/qthread_unix.cpp:310
>#11 0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#12 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 15 (Thread 0x7f99cf7fe6c0 (LWP 2072)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x7f999800e0a0, nfds=nfds@entry=7, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x7f999800e0a0, __nfds=7, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x555bf41ba3f0, timeout_usec=<optimized out>, fds=0x7f999800e0a0, n_fds=7) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=0x555bf41ba3f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad127df in g_main_loop_run (loop=0x555bf41ba4f0) at ../glib/gmain.c:4475
>#5  0x00007f9a0313f006 in gdbus_shared_thread_func (user_data=0x555bf41ba3c0) at ../gio/gdbusprivate.c:284
>#6  0x00007f9a0ad43d7d in g_thread_proxy (data=0x555bf41ba510) at ../glib/gthread.c:892
>#7  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 14 (Thread 0x7f997e7fc6c0 (LWP 2094)):
>#0  0x00007f9a0b325426 in epoll_wait (epfd=54, events=events@entry=0x7f9968002010, maxevents=32, timeout=timeout@entry=1194994) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
>#1  0x00007f9a06dcd244 in epoll_dispatch (base=0x7f9968001d50, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12/epoll.c:465
>#2  0x00007f9a06dc83e5 in event_base_loop (base=0x7f9968001d50, flags=1) at /usr/src/debug/libevent-2.1.12/event.c:1992
>#3  0x00007f9a0eeb9e49 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0ee7b78f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /lib64/libQt5WebEngineCore.so.5
>#5  0x00007f9a0ee52944 in base::RunLoop::Run() [clone .part.0] () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a0ee8bacc in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#7  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 13 (Thread 0x7f997d7fa6c0 (LWP 2096)):
>#0  0x00007f9a0b325426 in epoll_wait (epfd=63, events=events@entry=0x555bf65ab580, maxevents=32, timeout=timeout@entry=29666) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
>#1  0x00007f9a06dcd244 in epoll_dispatch (base=0x555bf65aa1d0, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12/epoll.c:465
>#2  0x00007f9a06dc83e5 in event_base_loop (base=0x555bf65aa1d0, flags=1) at /usr/src/debug/libevent-2.1.12/event.c:1992
>#3  0x00007f9a0eeb9e49 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0ee7b78f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /lib64/libQt5WebEngineCore.so.5
>#5  0x00007f9a0ee52944 in base::RunLoop::Run() [clone .part.0] () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a0ee8bacc in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#7  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 12 (Thread 0x7f99cd7fa6c0 (LWP 2082)):
>#0  0x00007f9a0b30ec57 in __GI___wait4 (pid=2079, stat_loc=0x7f99cd7f94ec, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
>#1  0x00007f9a0eea6e9e in base::Process::WaitForExitWithTimeout(base::TimeDelta, int*) const () from /lib64/libQt5WebEngineCore.so.5
>#2  0x00007f9a0eea534f in base::(anonymous namespace)::BackgroundReaper::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#3  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#5  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 11 (Thread 0x7f999dffb6c0 (LWP 2088)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x7f999dffa250, op=137, expected=0, futex_word=0x7f999dffa428) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f999dffa428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999dffa250, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f999dffa428, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f999dffa250, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ff5 in __pthread_cond_wait_common (abstime=0x7f999dffa250, clockid=1, mutex=0x7f999dffa3d8, cond=0x7f999dffa400) at pthread_cond_wait.c:503
>#4  ___pthread_cond_timedwait64 (cond=0x7f999dffa400, mutex=0x7f999dffa3d8, abstime=0x7f999dffa250) at pthread_cond_wait.c:643
>#5  0x00007f9a0eea7cd0 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /lib64/libQt5WebEngineCore.so.5
>#6  0x0000000011e2c210 in ?? ()
>#7  0x0000000000000107 in ?? ()
>#8  0x0000000011e2c210 in ?? ()
>#9  0x00007f999dffa280 in ?? ()
>#10 0x00007f9a0eebbcee in base::subtle::TimeTicksNowIgnoringOverride() () from /lib64/libQt5WebEngineCore.so.5
>#11 0x0000000000000000 in ?? ()
>
>Thread 10 (Thread 0x7f99ccff96c0 (LWP 2083)):
>#0  0x00007f9a0b325426 in epoll_wait (epfd=31, events=events@entry=0x7f99a4002030, maxevents=32, timeout=timeout@entry=45000) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
>#1  0x00007f9a06dcd244 in epoll_dispatch (base=0x7f99a4001d70, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12/epoll.c:465
>#2  0x00007f9a06dc83e5 in event_base_loop (base=0x7f99a4001d70, flags=1) at /usr/src/debug/libevent-2.1.12/event.c:1992
>#3  0x00007f9a0eeb9e49 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0ee7b78f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /lib64/libQt5WebEngineCore.so.5
>#5  0x00007f9a0ee52944 in base::RunLoop::Run() [clone .part.0] () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a0eeeb40d in base::internal::ServiceThread::Run(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
>#7  0x00007f9a0ee8bce8 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#8  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#9  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#10 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 9 (Thread 0x7f999f7fe6c0 (LWP 2085)):
>#0  0x00007f9a0b325426 in epoll_wait (epfd=36, events=events@entry=0x7f9990002010, maxevents=32, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
>#1  0x00007f9a06dcd244 in epoll_dispatch (base=0x7f9990001d50, tv=<optimized out>) at /usr/src/debug/libevent-2.1.12/epoll.c:465
>#2  0x00007f9a06dc83e5 in event_base_loop (base=0x7f9990001d50, flags=1) at /usr/src/debug/libevent-2.1.12/event.c:1992
>#3  0x00007f9a0eeb9ea8 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /lib64/libQt5WebEngineCore.so.5
>#4  0x00007f9a0ee7b78f in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /lib64/libQt5WebEngineCore.so.5
>#5  0x00007f9a0ee52944 in base::RunLoop::Run() [clone .part.0] () from /lib64/libQt5WebEngineCore.so.5
>#6  0x00007f9a10fb28d9 in content::BrowserProcessSubThread::IOThreadRun(base::RunLoop*) () from /lib64/libQt5WebEngineCore.so.5
>#7  0x00007f9a0ee8bce8 in base::Thread::ThreadMain() () from /lib64/libQt5WebEngineCore.so.5
>#8  0x00007f9a0eeab0eb in base::(anonymous namespace)::ThreadFunc(void*) () from /lib64/libQt5WebEngineCore.so.5
>#9  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#10 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 8 (Thread 0x7f99f8f8f6c0 (LWP 2062)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4245708) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4245708, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4245708, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf42456b8, cond=0x555bf42456e0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf42456e0, mutex=0x555bf42456b8) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa02087b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 7 (Thread 0x7f99e5ffb6c0 (LWP 2068)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4248fb0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4248f60, cond=0x555bf4248f88) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4248f88, mutex=0x555bf4248f60) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa01c69b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 6 (Thread 0x7f9a0167e6c0 (LWP 2060)):
>#0  0x00007f9a0b31785f in __GI___poll (fds=fds@entry=0x7f9a0167d408, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f9a09f438da in poll (__timeout=-1, __nfds=1, __fds=0x7f9a0167d408) at /usr/include/bits/poll2.h:39
>#2  _xcb_conn_wait (c=c@entry=0x555bf40b2000, vector=vector@entry=0x0, count=count@entry=0x0, cond=<optimized out>) at /usr/src/debug/libxcb-1.17.0/src/xcb_conn.c:510
>#3  0x00007f9a09f4544c in _xcb_conn_wait (count=0x0, vector=0x0, cond=0x555bf40b2040, c=0x555bf40b2000) at /usr/src/debug/libxcb-1.17.0/src/xcb_conn.c:476
>#4  xcb_wait_for_event (c=0x555bf40b2000) at /usr/src/debug/libxcb-1.17.0/src/xcb_in.c:703
>#5  0x00007f9a01ef1b18 in QXcbEventQueue::run (this=0x555bf40b04c0) at qxcbeventqueue.cpp:228
>#6  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#7  (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at thread/qthread_unix.cpp:287
>#8  QThreadPrivate::start (arg=0x555bf40b04c0) at thread/qthread_unix.cpp:310
>#9  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#10 0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 5 (Thread 0x7f99cffff6c0 (LWP 2071)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x555bf5e15820, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x7f99cfffe4f0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x555bf5e15820, __nfds=2, __timeout=0x7f99cfffe4f0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x555bf5e155e0, timeout_usec=<optimized out>, fds=0x555bf5e15820, n_fds=2) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x555bf5e155e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad1136c in g_main_context_iteration (context=0x555bf5e155e0, may_block=may_block@entry=1) at ../glib/gmain.c:4338
>#5  0x00007f9a0ad113b1 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6537
>#6  0x00007f9a0ad43d7d in g_thread_proxy (data=0x555bf4266b60) at ../glib/gthread.c:892
>#7  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 4 (Thread 0x7f99e6ffd6c0 (LWP 2066)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf4248fb0) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf4248fb0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4248f60, cond=0x555bf4248f88) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf4248f88, mutex=0x555bf4248f60) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa01c69b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 3 (Thread 0x7f99e7fff6c0 (LWP 2064)):
>#0  0x00007f9a0b29f57e in __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555bf42459c8) at futex-internal.c:57
>#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555bf42459c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
>#2  0x00007f9a0b29f5fb in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x555bf42459c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
>#3  0x00007f9a0b2a1ce0 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555bf4245978, cond=0x555bf42459a0) at pthread_cond_wait.c:503
>#4  ___pthread_cond_wait (cond=0x555bf42459a0, mutex=0x555bf4245978) at pthread_cond_wait.c:618
>#5  0x00007f99f9d7cd39 in ?? () from /lib64/libgallium-24.3.3.so
>#6  0x00007f99fa02087b in ?? () from /lib64/libgallium-24.3.3.so
>#7  0x00007f99f9d7cc77 in ?? () from /lib64/libgallium-24.3.3.so
>#8  0x00007f9a0b2a292b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#9  0x00007f9a0b325018 in clone3 () from /lib64/libc.so.6
>
>Thread 2 (Thread 0x7f9a01e7f6c0 (LWP 2059)):
>#0  0x00007f9a0b317d96 in __GI_ppoll (fds=fds@entry=0x7f99fc016df0, nfds=nfds@entry=4, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007f9a0ad6ea15 in ppoll (__fds=0x7f99fc016df0, __nfds=4, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f99fc000c50, timeout_usec=<optimized out>, fds=0x7f99fc016df0, n_fds=4) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x7f99fc000c50, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007f9a0ad1136c in g_main_context_iteration (context=0x7f99fc000c50, may_block=1) at ../glib/gmain.c:4338
>#5  0x00007f9a18949cb9 in QEventDispatcherGlib::processEvents (this=0x7f99fc000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
>#6  0x00007f9a188ed8c2 in QEventLoop::exec (this=this@entry=0x7f9a01e7e4d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
>#7  0x00007f9a186f869c in QThread::exec (this=this@entry=0x7f9a181ff420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
>#8  0x00007f9a18186557 in QDBusConnectionManager::run (this=0x7f9a181ff420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
>#9  0x00007f9a186f987d in operator() (__closure=<optimized out>) at thread/qthread_unix.cpp:350
>#10 (anonymous namespace)::terminate_

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Attachments on bug 52770: 17570