Application: kmail (5.7.3) (Compiled from sources) Qt Version: 5.9.5 Frameworks Version: 5.44.0 Operating System: Linux 4.15.0-34-generic x86_64 Distribution: Ubuntu 18.04.1 LTS -- Information about the crash: - What I was doing when the application crashed: Open an eMail with HTML text, after some seconds Kmail always chrash. The crash can be reproduced every time. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f514a20eb80 (LWP 2357))] Thread 27 (Thread 0x7f5072120700 (LWP 2428)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f512e349fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f512e349f68, cond=0x7f512e349f90) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f512e349f90, mutex=0x7f512e349f68) at pthread_cond_wait.c:655 #3 0x00007f512e0535f4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #4 0x00007f512e053639 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #5 0x00007f513cbd96db in start_thread (arg=0x7f5072120700) at pthread_create.c:463 #6 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 26 (Thread 0x7f50977fe700 (LWP 2392)): #0 0x00007f51472f86ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f51472fa474 in ___fprintf_chk (fp=0x7f51475b58b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5128a846a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f5128a6c9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5128a6cb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5128a6e46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5128a64114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5131a51b0d in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f513cbd96db in start_thread (arg=0x7f50977fe700) at pthread_create.c:463 #12 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 25 (Thread 0x7f5097fff700 (LWP 2391)): #0 0x00007f51472dcbf9 in __GI___poll (fds=0x7f507c007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f512aa04451 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f512a9f5e10 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f512a9f64a0 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f512a9f6530 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f512aa04399 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f51220342a8 in () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so #7 0x00007f513cbd96db in start_thread (arg=0x7f5097fff700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7f50acff9700 (LWP 2390)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50acff8738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50acff86e8, cond=0x7f50acff8710) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50acff8710, mutex=0x7f50acff86e8) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f513cbd96db in start_thread (arg=0x7f50acff9700) at pthread_create.c:463 #11 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7f50ad7fa700 (LWP 2389)): #0 0x00007f513cbdfed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50ad7f95d0, expected=0, futex_word=0x7f50ad7f9758) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f513cbdfed9 in __pthread_cond_wait_common (abstime=0x7f50ad7f9670, mutex=0x7f50ad7f9708, cond=0x7f50ad7f9730) at pthread_cond_wait.c:533 #2 0x00007f513cbdfed9 in __pthread_cond_timedwait (cond=0x7f50ad7f9730, mutex=0x7f50ad7f9708, abstime=0x7f50ad7f9670) at pthread_cond_wait.c:667 #3 0x00007f5131aaf652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a7691e in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a5152b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f513cbd96db in start_thread (arg=0x7f50ad7fa700) at pthread_create.c:463 #11 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 22 (Thread 0x7f50adffb700 (LWP 2388)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560ce9289438) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560ce9289378, cond=0x560ce9289410) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x560ce9289410, mutex=0x560ce9289378) at pthread_cond_wait.c:655 #3 0x00007f5132208060 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a81f11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f513cbd96db in start_thread (arg=0x7f50adffb700) at pthread_create.c:463 #7 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7f50ae7fc700 (LWP 2387)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50ae7fb738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50ae7fb6e8, cond=0x7f50ae7fb710) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50ae7fb710, mutex=0x7f50ae7fb6e8) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f513cbd96db in start_thread (arg=0x7f50ae7fc700) at pthread_create.c:463 #11 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7f50aeffd700 (LWP 2386)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560ce927b878) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560ce927b828, cond=0x560ce927b850) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x560ce927b850, mutex=0x560ce927b828) at pthread_cond_wait.c:655 #3 0x00007f5131a80c95 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a81177 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a81f11 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50aeffd700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7f50af7fe700 (LWP 2385)): #0 0x00007f51472f86ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f51472fa474 in ___fprintf_chk (fp=0x7f51475b58b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5128a846a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f5128a6c9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5128a6cb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5128a6e46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5128a64114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5131a51ab9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131308978 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131308f2b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f513cbd96db in start_thread (arg=0x7f50af7fe700) at pthread_create.c:463 #14 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7f50affff700 (LWP 2384)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50afffe358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50afffe308, cond=0x7f50afffe330) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50afffe330, mutex=0x7f50afffe308) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f51313088c8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131308f1b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f513cbd96db in start_thread (arg=0x7f50affff700) at pthread_create.c:463 #13 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7f50d0ff9700 (LWP 2383)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d0ff8358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d0ff8308, cond=0x7f50d0ff8330) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50d0ff8330, mutex=0x7f50d0ff8308) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131308818 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131308f0b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f513cbd96db in start_thread (arg=0x7f50d0ff9700) at pthread_create.c:463 #13 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7f50d17fa700 (LWP 2382)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d17f9358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d17f9308, cond=0x7f50d17f9330) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50d17f9330, mutex=0x7f50d17f9308) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131308768 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131308efb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f513cbd96db in start_thread (arg=0x7f50d17fa700) at pthread_create.c:463 #13 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7f50d1ffb700 (LWP 2381)): #0 0x00007f51472d8187 in __GI___libc_write (fd=2, buf=0x7f50d1ff76e0, nbytes=47) at ../sysdeps/unix/sysv/linux/write.c:27 #1 0x00007f51472531bd in _IO_new_file_write (f=0x7f51475b4680 <_IO_2_1_stderr_>, data=0x7f50d1ff76e0, n=47) at fileops.c:1203 #2 0x00007f5147253b2f in new_do_write (to_do=<optimized out>, data=0x7f50d1ff76e0 "[warn] epoll_wait: Ung\303\274ltiger Dateideskriptor\n", fp=0x7f51475b4680 <_IO_2_1_stderr_>) at fileops.c:457 #3 0x00007f5147253b2f in _IO_new_file_xsputn (f=0x7f51475b4680 <_IO_2_1_stderr_>, data=<optimized out>, n=47) at fileops.c:1277 #4 0x00007f5147226707 in buffered_vfprintf (s=s@entry=0x7f51475b4680 <_IO_2_1_stderr_>, format=format@entry=0x7f5128a846a8 "[%s] %s\n", args=args@entry=0x7f50d1ff9ca0) at vfprintf.c:2350 #5 0x00007f5147223726 in _IO_vfprintf_internal (s=s@entry=0x7f51475b4680 <_IO_2_1_stderr_>, format=0x7f5128a846a8 "[%s] %s\n", ap=ap@entry=0x7f50d1ff9ca0) at vfprintf.c:1301 #6 0x00007f51472fa4c6 in ___fprintf_chk (fp=0x7f51475b4680 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35 #7 0x00007f5128a6c9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #8 0x00007f5128a6cb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #9 0x00007f5128a6e46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #10 0x00007f5128a64114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #11 0x00007f5131a51ab9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x00007f51313086b8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #15 0x00007f5131308eeb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #16 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #17 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #18 0x00007f513cbd96db in start_thread (arg=0x7f50d1ffb700) at pthread_create.c:463 #19 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7f50d27fc700 (LWP 2380)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d27fb358) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d27fb308, cond=0x7f50d27fb330) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50d27fb330, mutex=0x7f50d27fb308) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131308608 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131308edb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a82588 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007f513cbd96db in start_thread (arg=0x7f50d27fc700) at pthread_create.c:463 #13 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7f50d2ffd700 (LWP 2379)): #0 0x00007f513cbdfed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50d2ffc7e0, expected=0, futex_word=0x7f50cc0047f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f513cbdfed9 in __pthread_cond_wait_common (abstime=0x7f50d2ffc880, mutex=0x7f50cc0047a0, cond=0x7f50cc0047c8) at pthread_cond_wait.c:533 #2 0x00007f513cbdfed9 in __pthread_cond_timedwait (cond=0x7f50cc0047c8, mutex=0x7f50cc0047a0, abstime=0x7f50d2ffc880) at pthread_cond_wait.c:667 #3 0x00007f5131aaf652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a85799 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a85cfb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50d2ffd700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7f50d37fe700 (LWP 2378)): #0 0x00007f513cbdfed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7f50d37fd7e0, expected=0, futex_word=0x7f50cc0047f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007f513cbdfed9 in __pthread_cond_wait_common (abstime=0x7f50d37fd880, mutex=0x7f50cc0047a0, cond=0x7f50cc0047c8) at pthread_cond_wait.c:533 #2 0x00007f513cbdfed9 in __pthread_cond_timedwait (cond=0x7f50cc0047c8, mutex=0x7f50cc0047a0, abstime=0x7f50d37fd880) at pthread_cond_wait.c:667 #3 0x00007f5131aaf652 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a85799 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a85cfb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50d37fe700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7f50d3fff700 (LWP 2377)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f50d3ffe738) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f50d3ffe6e8, cond=0x7f50d3ffe710) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x7f50d3ffe710, mutex=0x7f50d3ffe6e8) at pthread_cond_wait.c:655 #3 0x00007f5131a76999 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00007f5131a769c7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #5 0x00007f5131a514db in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #6 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f513cbd96db in start_thread (arg=0x7f50d3fff700) at pthread_create.c:463 #11 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7f50e0bfe700 (LWP 2376)): #0 0x00007f51472f86ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95 #1 0x00007f51472fa474 in ___fprintf_chk (fp=0x7f51475b58b0 <_IO_stdfile_2_lock>, flag=1, format=0x7f5128a846a8 "[%s] %s\n") at fprintf_chk.c:30 #2 0x00007f5128a6c9ad in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #3 0x00007f5128a6cb44 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #4 0x00007f5128a6e46c in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #5 0x00007f5128a64114 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6 #6 0x00007f5131a51b0d in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #7 0x00007f5131a4dda8 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #8 0x00007f5131a6a77b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x00007f5131a824d6 in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #10 0x00007f5131a7e5eb in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #11 0x00007f513cbd96db in start_thread (arg=0x7f50e0bfe700) at pthread_create.c:463 #12 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7f50e2b84700 (LWP 2369)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560ce9138a30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560ce91389e0, cond=0x560ce9138a08) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x560ce9138a08, mutex=0x560ce91389e0) at pthread_cond_wait.c:655 #3 0x00007f51479f459b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f51479ecc0b in QSemaphore::acquire(int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f50e822480c in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so #6 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50e2b84700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7f50e8c29700 (LWP 2367)): #0 0x00007f51472dcbf9 in __GI___poll (fds=0x7f50e40049b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f513af84439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5147c2a90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f51479ee22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50e8c29700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7f50fdf4f700 (LWP 2364)): #0 0x00007f51472d80b4 in __GI___libc_read (fd=15, buf=0x7f50fdf4e810, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007f513afc8a00 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f513af83f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f513af843e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f5147c2a90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f51479ee22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f513cbd96db in start_thread (arg=0x7f50fdf4f700) at pthread_create.c:463 #10 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7f50fe750700 (LWP 2363)): #0 0x00007f51472dcbf9 in __GI___poll (fds=0x7f50ec003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f513af84439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5147c2a90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f51479ee22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f513cbd96db in start_thread (arg=0x7f50fe750700) at pthread_create.c:463 #8 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7f50ff5ef700 (LWP 2362)): #0 0x00007f513afc9d94 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f513af83988 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f513af8436b in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f5147c2a90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f51479ee22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f513cbd96db in start_thread (arg=0x7f50ff5ef700) at pthread_create.c:463 #9 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7f51048e3700 (LWP 2361)): #0 0x00007f51472dcbf9 in __GI___poll (fds=0x7f50f8026af0, nfds=1, timeout=8599) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f513af84439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f5147c2a90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f51479ee22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007f5146222d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007f513cbd96db in start_thread (arg=0x7f51048e3700) at pthread_create.c:463 #9 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7f510557b700 (LWP 2360)): #0 0x00007f513cbdf9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560ce8e83368) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007f513cbdf9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560ce8e83318, cond=0x560ce8e83340) at pthread_cond_wait.c:502 #2 0x00007f513cbdf9f3 in __pthread_cond_wait (cond=0x560ce8e83340, mutex=0x560ce8e83318) at pthread_cond_wait.c:655 #3 0x00007f510a82846b in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #4 0x00007f510a828197 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #5 0x00007f513cbd96db in start_thread (arg=0x7f510557b700) at pthread_create.c:463 #6 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7f5111e79700 (LWP 2359)): #0 0x00007f51472dcbf9 in __GI___poll (fds=0x7f5111e78928, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007f513a3b2747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f513a3b436a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f5113b742a9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007f51479f316d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007f513cbd96db in start_thread (arg=0x7f5111e79700) at pthread_create.c:463 #6 0x00007f51472e988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7f514a20eb80 (LWP 2357)): [KCrash Handler] #6 0x00007f510aa077a7 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #7 0x00007f510aa98a32 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #8 0x00007f510a0d4c06 in () at /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2 #9 0x00007f510a0d4ebf in () at /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2 #10 0x00007f510a0d5a50 in nouveau_pushbuf_kick () at /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2 #11 0x00007f510aa98ef6 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #12 0x00007f510a73889e in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #13 0x00007f510a738910 in () at /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so #14 0x00007f5138ea3d97 in () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #15 0x00007f5138ea3f72 in () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #16 0x00007f5147c010db in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f514898e743 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007f5138ea79eb in QQuickWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5 #19 0x00007f51377f6b1b in () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #20 0x00007f514894f82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007f51489570f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007f5147bd19a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f5147c29d8e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007f5147c2a551 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007f513af84287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f513af844c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f513af8454c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007f5147c2a8ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007f5147bcf9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f5147bd8a84 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x0000560ce6d907cd in () #32 0x00007f51471e9b97 in __libc_start_main (main=0x560ce6d8f840, argc=3, argv=0x7ffe5f7643e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe5f7643d8) at ../csu/libc-start.c:310 #33 0x0000560ce6d908fa in _start () Reported using DrKonqi
Crash is in the nouveau drivers.