Bug 402777

Summary: konqueror crash when restart system
Product: [Applications] konqueror Reporter: ayvonnica-fs
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: kde
Priority: NOR Keywords: drkonqi
Version: 5.0.97   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description ayvonnica-fs 2019-01-02 05:48:46 UTC 
Application: konqueror (5.0.97)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-43-generic x86_64
Distribution: Ubuntu 18.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I restarted my computer. This hapens every time I start my computer. I do not have Konqueror set to run automatically. I do not notice any other issues

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1bb951a840 (LWP 1555))]

Thread 19 (Thread 0x7f1b267fc700 (LWP 1750)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c9c8dcdaf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c9c8dcdaa8, cond=0x55c9c8dcdad0) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x55c9c8dcdad0, mutex=0x55c9c8dcdaa8) at pthread_cond_wait.c:655
#3  0x00007f1b8931dc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b8931e177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b8931ef11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1bae4c56db in start_thread (arg=0x7f1b267fc700) at pthread_create.c:463
#8  0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f1b26ffd700 (LWP 1745)):
#0  0x00007f1bb8d6b167 in __GI___libc_write (fd=2, buf=0x7f1b26ff9e00, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:26
#1  0x00007f1bb8ce61bd in _IO_new_file_write (f=0x7f1bb9047680 <_IO_2_1_stderr_>, data=0x7f1b26ff9e00, n=39) at fileops.c:1203
#2  0x00007f1bb8ce6b2f in new_do_write (to_do=<optimized out>, data=0x7f1b26ff9e00 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7f1bb9047680 <_IO_2_1_stderr_>) at fileops.c:457
#3  0x00007f1bb8ce6b2f in _IO_new_file_xsputn (f=0x7f1bb9047680 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1277
#4  0x00007f1bb8cb9707 in buffered_vfprintf (s=s@entry=0x7f1bb9047680 <_IO_2_1_stderr_>, format=format@entry=0x7f1b871fc6a8 "[%s] %s\n", args=args@entry=0x7f1b26ffc3c0) at vfprintf.c:2350
#5  0x00007f1bb8cb6726 in _IO_vfprintf_internal (s=s@entry=0x7f1bb9047680 <_IO_2_1_stderr_>, format=0x7f1b871fc6a8 "[%s] %s\n", ap=ap@entry=0x7f1b26ffc3c0) at vfprintf.c:1301
#6  0x00007f1bb8d8d4c6 in ___fprintf_chk (fp=0x7f1bb9047680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007f1b871e49ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#8  0x00007f1b871e4b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#9  0x00007f1b871e646c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#10 0x00007f1b871dc114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#11 0x00007f1b892eeb0d in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#15 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#16 0x00007f1bae4c56db in start_thread (arg=0x7f1b26ffd700) at pthread_create.c:463
#17 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f1b277fe700 (LWP 1744)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b277fda78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b277fda28, cond=0x7f1b277fda50) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b277fda50, mutex=0x7f1b277fda28) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1bae4c56db in start_thread (arg=0x7f1b277fe700) at pthread_create.c:463
#11 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f1b4d7fa700 (LWP 1741)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c9c8dcdaf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c9c8dcdaa8, cond=0x55c9c8dcdad0) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x55c9c8dcdad0, mutex=0x55c9c8dcdaa8) at pthread_cond_wait.c:655
#3  0x00007f1b8931dc95 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b8931e177 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b8931ef11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1bae4c56db in start_thread (arg=0x7f1b4d7fa700) at pthread_create.c:463
#8  0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f1b4dffb700 (LWP 1739)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b4dffaa78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b4dffaa28, cond=0x7f1b4dffaa50) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b4dffaa50, mutex=0x7f1b4dffaa28) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1bae4c56db in start_thread (arg=0x7f1b4dffb700) at pthread_create.c:463
#11 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f1b4e7fc700 (LWP 1738)):
#0  0x00007f1bb8d6fbf9 in __GI___poll (fds=0x7f1b34007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1ba7f32451 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f1ba7f23e10 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f1ba7f244a0 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f1ba7f24530 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f1ba7f32399 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f1ba73902a8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f1bae4c56db in start_thread (arg=0x7f1b4e7fc700) at pthread_create.c:463
#8  0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f1b4effd700 (LWP 1737)):
#0  0x00007f1bae4cbed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f1b4effc910, expected=0, futex_word=0x7f1b4effca98) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007f1bae4cbed9 in __pthread_cond_wait_common (abstime=0x7f1b4effc9b0, mutex=0x7f1b4effca48, cond=0x7f1b4effca70) at pthread_cond_wait.c:533
#2  0x00007f1bae4cbed9 in __pthread_cond_timedwait (cond=0x7f1b4effca70, mutex=0x7f1b4effca48, abstime=0x7f1b4effc9b0) at pthread_cond_wait.c:667
#3  0x00007f1b8934c652 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b8931391e in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee52b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1bae4c56db in start_thread (arg=0x7f1b4effd700) at pthread_create.c:463
#11 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f1b4f7fe700 (LWP 1736)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c9c8dda608) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c9c8dda548, cond=0x55c9c8dda5e0) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x55c9c8dda5e0, mutex=0x55c9c8dda548) at pthread_cond_wait.c:655
#3  0x00007f1b89aa5060 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b8931ef11 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1bae4c56db in start_thread (arg=0x7f1b4f7fe700) at pthread_create.c:463
#7  0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f1b4ffff700 (LWP 1735)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b4fffea78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b4fffea28, cond=0x7f1b4fffea50) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b4fffea50, mutex=0x7f1b4fffea28) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1bae4c56db in start_thread (arg=0x7f1b4ffff700) at pthread_create.c:463
#11 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f1b70ff9700 (LWP 1734)):
#0  0x00007f1bb8d8b6ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1bb8d8d474 in ___fprintf_chk (fp=0x7f1bb90488b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1b871fc6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1b871e49ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1b871e4b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1b871e646c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1b871dc114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1b892eeab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba5978 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b88ba5f2b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f1bae4c56db in start_thread (arg=0x7f1b70ff9700) at pthread_create.c:463
#14 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f1b717fa700 (LWP 1733)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b717f9698) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b717f9648, cond=0x7f1b717f9670) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b717f9670, mutex=0x7f1b717f9648) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b88ba58c8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba5f1b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1bae4c56db in start_thread (arg=0x7f1b717fa700) at pthread_create.c:463
#13 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f1b71ffb700 (LWP 1732)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b71ffa698) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b71ffa648, cond=0x7f1b71ffa670) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b71ffa670, mutex=0x7f1b71ffa648) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b88ba5818 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba5f0b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1bae4c56db in start_thread (arg=0x7f1b71ffb700) at pthread_create.c:463
#13 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f1b727fc700 (LWP 1731)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b727fb698) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b727fb648, cond=0x7f1b727fb670) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b727fb670, mutex=0x7f1b727fb648) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b88ba5768 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba5efb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1bae4c56db in start_thread (arg=0x7f1b727fc700) at pthread_create.c:463
#13 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f1b72ffd700 (LWP 1730)):
#0  0x00007f1bb8d8b6ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1bb8d8d474 in ___fprintf_chk (fp=0x7f1bb90488b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1b871fc6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1b871e49ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1b871e4b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1b871e646c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1b871dc114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1b892eeab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba56b8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b88ba5eeb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#13 0x00007f1bae4c56db in start_thread (arg=0x7f1b72ffd700) at pthread_create.c:463
#14 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f1b737fe700 (LWP 1729)):
#0  0x00007f1bae4cb9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1b737fd698) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f1bae4cb9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f1b737fd648, cond=0x7f1b737fd670) at pthread_cond_wait.c:502
#2  0x00007f1bae4cb9f3 in __pthread_cond_wait (cond=0x7f1b737fd670, mutex=0x7f1b737fd648) at pthread_cond_wait.c:655
#3  0x00007f1b89313999 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f1b893139c7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x00007f1b892ee4db in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b88ba5608 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b88ba5edb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b8931f588 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#12 0x00007f1bae4c56db in start_thread (arg=0x7f1b737fe700) at pthread_create.c:463
#13 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f1b73fff700 (LWP 1728)):
#0  0x00007f1bb8d8b6ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f1bb8d8d474 in ___fprintf_chk (fp=0x7f1bb90488b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f1b871fc6a8 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007f1b871e49ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#3  0x00007f1b871e4b44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#4  0x00007f1b871e646c in  () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#5  0x00007f1b871dc114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6
#6  0x00007f1b892eeab9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x00007f1b892eada8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x00007f1b8930777b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f1b8931f4d6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x00007f1b8931b5eb in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f1bae4c56db in start_thread (arg=0x7f1b73fff700) at pthread_create.c:463
#12 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1b98bd9700 (LWP 1557)):
#0  0x00007f1bb8d6b0b4 in __GI___libc_read (fd=8, buf=0x7f1b98bd8b20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f1bac5dfcd0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1bac59b027 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1bac59b4e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1bac59b64c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1bb365990b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1bb35fe9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1bb341d22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1bb5123d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f1bb342216d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1bae4c56db in start_thread (arg=0x7f1b98bd9700) at pthread_create.c:463
#11 0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1ba2dea700 (LWP 1556)):
#0  0x00007f1bb8d6fbf9 in __GI___poll (fds=0x7f1ba2de9c68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1bade3c747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1bade3e36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1ba556d2a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f1bb342216d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1bae4c56db in start_thread (arg=0x7f1ba2dea700) at pthread_create.c:463
#6  0x00007f1bb8d7c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f1bb951a840 (LWP 1555)):
[KCrash Handler]
#6  0x00007f1bb90a1e78 in KonqView::url() const () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#7  0x00007f1bb90d7687 in KonqMainWindow::isPreloaded() const () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#8  0x00007f1bb910cce9 in KonqSessionManager::saveCurrentSessionToFile(KConfig*, QList<KonqMainWindow*> const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#9  0x00007f1bb910cf95 in KonqSessionManager::autoSaveSession() () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#10 0x00007f1bb362f5b5 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1bb363c027 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f1bb363c388 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1bb36300db in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f1bb47d082c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f1bb47d80f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f1bb36009a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f1bb3658d8e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f1bb3659551 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f1bac59b387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f1bac59b5c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f1bac59b64c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f1bb36598ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f1bb3e07fb8 in QGuiApplication::sync() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007f1b8e76930d in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5
#25 0x00007f1b8895c0b8 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#26 0x00007f1b8898861b in  () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#27 0x00007f1b8897ff4b in QtWebEngineCore::WebContentsAdapter::load(QWebEngineHttpRequest const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#28 0x00007f1b8898037e in QtWebEngineCore::WebContentsAdapter::load(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#29 0x00007f1b8e9a615b in  () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#30 0x00007f1b8e99c581 in WebEnginePart::openUrl(QUrl const&) () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#31 0x00007f1b8e9a44fc in WebEngineBrowserExtension::restoreState(QDataStream&) () at /usr/lib/x86_64-linux-gnu/libkwebenginepartlib.so
#32 0x00007f1bb90aa179 in KonqView::restoreHistory() () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#33 0x00007f1bb90aaa16 in KonqView::loadHistoryConfig(KConfigGroup const&, QString const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#34 0x00007f1bb90af04b in KonqViewManager::loadItem(KConfigGroup const&, KonqFrameContainerBase*, QString const&, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#35 0x00007f1bb90af691 in KonqViewManager::loadItem(KConfigGroup const&, KonqFrameContainerBase*, QString const&, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#36 0x00007f1bb90b0080 in KonqViewManager::loadRootItem(KConfigGroup const&, KonqFrameContainerBase*, QUrl const&, bool, QUrl const&, QString const&, bool, int) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#37 0x00007f1bb90b15e3 in KonqViewManager::loadViewConfigFromGroup(KConfigGroup const&, QString const&, QUrl const&, KonqOpenURLRequest const&, bool) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#38 0x00007f1bb90e8e00 in KonqMainWindow::readProperties(KConfigGroup const&) () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#39 0x00007f1bb6e73b88 in KMainWindow::readPropertiesInternal(KConfig*, int) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#40 0x00007f1bb6e73bd2 in KMainWindow::restore(int, bool) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#41 0x00007f1bb911d51c in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#42 0x00007f1bb8c7cb97 in __libc_start_main (main=0x55c9c7efe780, argc=3, argv=0x7fffaff80c58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffaff80c48) at ../csu/libc-start.c:310
#43 0x000055c9c7efe7ba in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 390603, bug 390493.

Possible duplicates by query: bug 399859, bug 398519, bug 395984, bug 395983, bug 395982.

Reported using DrKonqi
Comment 1 Christoph Feck 2019-01-27 12:39:04 UTC 

*** This bug has been marked as a duplicate of bug 384376 ***