Application: kontact (5.4.0) Qt Version: 5.7.1 Frameworks Version: 5.29.0 Operating System: Linux 4.4.40-1-lts x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - What I was doing when the application crashed: when I select any email, Kontact stops and closes. [nelson@Nelhost-HOME ~]$ dmesg | tail [ 939.313606] nouveau 0000:01:00.0: kontact[1949]: validate_init [ 939.313610] nouveau 0000:01:00.0: kontact[1949]: validate: -2 [ 949.938189] nouveau 0000:01:00.0: kontact[2796]: Unknown handle 0x00000015 [ 949.938194] nouveau 0000:01:00.0: kontact[2796]: validate_init [ 949.938197] nouveau 0000:01:00.0: kontact[2796]: validate: -2 [ 1469.114409] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 17 [vivaldi-bin[2176]] subc 5 mthd 0200 data 00000001 [ 1549.239098] nouveau 0000:01:00.0: fifo: CACHE_ERROR - ch 17 [vivaldi-bin[2176]] subc 5 mthd 0200 data 00000001 [ 2125.614511] nouveau 0000:01:00.0: kontact[3680]: Unknown handle 0x0000005d [ 2125.614517] nouveau 0000:01:00.0: kontact[3680]: validate_init [ 2125.614519] nouveau 0000:01:00.0: kontact[3680]: validate: -2 The crash can be reproduced every time. -- Backtrace: Application: Kontact (kontact), signal: Aborted Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe501cec900 (LWP 2968))] Thread 36 (Thread 0x7fe351c1e700 (LWP 3124)): #0 0x00007fe4fa5344b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1726ac2 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1736088 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17365bd in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 35 (Thread 0x7fe352e4e700 (LWP 3123)): #0 0x00007fe4fa5344b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1726ac2 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1736088 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17365bd in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 34 (Thread 0x7fe371ff9700 (LWP 3043)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fd7c3 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 33 (Thread 0x7fe3727fa700 (LWP 3042)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fd7c3 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 32 (Thread 0x7fe372ffb700 (LWP 3041)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fd7c3 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 31 (Thread 0x7fe3737fc700 (LWP 3040)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fd7c3 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 30 (Thread 0x7fe373ffd700 (LWP 3039)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fd7c3 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 29 (Thread 0x7fe3bcee6700 (LWP 3038)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3dd9fc671 in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd35a51 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 28 (Thread 0x7fe3bdd0e700 (LWP 3037)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe3ddd048ab in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007fe3ddd048e9 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7fe3bfdf6700 (LWP 3035)): #0 0x00007fe4f8566db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fe4f8520670 in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe4f8521635 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fe4ff2a32db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe4ff06f063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fe4ff073cf8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 26 (Thread 0x7fe3c4a2b700 (LWP 3024)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1732639 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1732c39 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f1732df0 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7fe3c522c700 (LWP 3023)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1732639 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1732c39 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f1732df0 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7fe3d3fff700 (LWP 3001)): #0 0x00007fe4f84f1780 in pthread_getspecific@plt () at /usr/lib/libglib-2.0.so.0 #1 0x00007fe4f85495d0 in g_thread_self () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe4f852065c in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe4f8521635 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fe4ff2a32db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fe4ff06f063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fe4ff073cf8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7fe3d8fae700 (LWP 2999)): #0 0x00007fe4ff06b219 in QMutex::unlock() () at /usr/lib/libQt5Core.so.5 #1 0x00007fe4ff2a2a61 in () at /usr/lib/libQt5Core.so.5 #2 0x00007fe4f8520c89 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe4f85216ab in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fe4ff2a32db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fe4ff06f063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fe4ff073cf8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7fe3d9e46700 (LWP 2998)): #0 0x00007fe4f8566db9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fe4f8520ed1 in g_main_context_query () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe4f85216f8 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fe4ff2a32db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe4ff06f063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fe4ff073cf8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 21 (Thread 0x7fe473ffe700 (LWP 2995)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4e8db81f4 in () at /usr/lib/libQt5Script.so.5 #2 0x00007fe4e8db8239 in () at /usr/lib/libQt5Script.so.5 #3 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7fe494ff9700 (LWP 2991)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1732639 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1732c39 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f1732df0 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fe4957fa700 (LWP 2990)): #0 0x00007fe4fe76648d in poll () at /usr/lib/libc.so.6 #1 0x00007fe4d2cab121 in () at /usr/lib/libpulse.so.0 #2 0x00007fe4d2c9c8f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fe4d2c9cf8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fe4d2c9d040 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fe4d2cab069 in () at /usr/lib/libpulse.so.0 #6 0x00007fe4d283ced8 in () at /usr/lib/pulseaudio/libpulsecommon-9.0.so #7 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7fe495ffb700 (LWP 2989)): #0 0x00007ffc84df9977 in () #1 0x00007ffc84df9e14 in gettimeofday () #2 0x00007fe4e6e0ca25 in () at /usr/lib/libevent-2.0.so.5 #3 0x00007fe4e6e0f354 in event_base_loop () at /usr/lib/libevent-2.0.so.5 #4 0x00007fe4f16dddde in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7fe4967fc700 (LWP 2988)): [KCrash Handler] #6 0x00007fe4fe6ba04f in raise () at /usr/lib/libc.so.6 #7 0x00007fe4fe6bb47a in abort () at /usr/lib/libc.so.6 #8 0x00007fe4fe6f7c50 in __libc_message () at /usr/lib/libc.so.6 #9 0x00007fe4fe6fdfe6 in malloc_printerr () at /usr/lib/libc.so.6 #10 0x00007fe4fe6fe7de in _int_free () at /usr/lib/libc.so.6 #11 0x00007fe4fe700f58 in _int_realloc () at /usr/lib/libc.so.6 #12 0x00007fe4fe7024f9 in realloc () at /usr/lib/libc.so.6 #13 0x00007fe4d0d2b6d3 in () at /usr/lib/libdrm_nouveau.so.2 #14 0x00007fe4d0d2bad9 in () at /usr/lib/libdrm_nouveau.so.2 #15 0x00007fe4d146ca2c in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #16 0x00007fe4d146da92 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #17 0x00007fe4d1113f35 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #18 0x00007fe4d109985b in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #19 0x00007fe4d1099ac6 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #20 0x00007fe4d1099ee8 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #21 0x00007fe4f1d61de3 in () at /usr/lib/libQt5WebEngineCore.so.5 #22 0x00007fe4f1cf0124 in () at /usr/lib/libQt5WebEngineCore.so.5 #23 0x00007fe4f1d1bbd2 in () at /usr/lib/libQt5WebEngineCore.so.5 #24 0x00007fe4f1d6c4da in () at /usr/lib/libQt5WebEngineCore.so.5 #25 0x00007fe4f1d3021a in () at /usr/lib/libQt5WebEngineCore.so.5 #26 0x00007fe4f10ac6b1 in () at /usr/lib/libQt5WebEngineCore.so.5 #27 0x00007fe4f10aff91 in () at /usr/lib/libQt5WebEngineCore.so.5 #28 0x00007fe4f10ab30e in () at /usr/lib/libQt5WebEngineCore.so.5 #29 0x00007fe4f175be39 in () at /usr/lib/libQt5WebEngineCore.so.5 #30 0x00007fe4f1705208 in () at /usr/lib/libQt5WebEngineCore.so.5 #31 0x00007fe4f1705e79 in () at /usr/lib/libQt5WebEngineCore.so.5 #32 0x00007fe4f1706342 in () at /usr/lib/libQt5WebEngineCore.so.5 #33 0x00007fe4f1708369 in () at /usr/lib/libQt5WebEngineCore.so.5 #34 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #35 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #36 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #37 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #38 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #39 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7fe496ffd700 (LWP 2987)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f12d4bb0 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f12bccb0 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f12bd04b in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f12b88da in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f24a64ee in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f24a8984 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f24a89d5 in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f24a8ab9 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #11 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #12 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #13 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #14 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fe4977fe700 (LWP 2986)): #0 0x00007fe4fa5344b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1726ac2 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1727375 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f1708401 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fe497fff700 (LWP 2985)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f0db388d in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1732cce in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f1732df0 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fe4acff9700 (LWP 2984)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f17272e5 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f17273b5 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17083b3 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7fe4ad7fa700 (LWP 2983)): #0 0x00007fe4fe77bfdb in __lll_lock_wait_private () at /usr/lib/libc.so.6 #1 0x00007fe4fe6feba0 in _int_free () at /usr/lib/libc.so.6 #2 0x00007fe4f1705a16 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f170638a in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f16dde12 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09badf8 in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f09baf3b in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #11 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fe4adffb700 (LWP 2982)): #0 0x00007fe4fe77bfdb in __lll_lock_wait_private () at /usr/lib/libc.so.6 #1 0x00007fe4fe6feba0 in _int_free () at /usr/lib/libc.so.6 #2 0x00007fe4f1705a16 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f170638a in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f16dde12 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09bad48 in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f09baf9b in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #11 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fe4ae7fc700 (LWP 2981)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f17272e5 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f17273b5 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17083b3 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f09bac98 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09baf8b in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fe4aeffd700 (LWP 2980)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f17272e5 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f17273b5 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17083b3 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f09babe8 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09baf7b in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fe4af7fe700 (LWP 2979)): #0 0x00007fe4fe76fdd3 in epoll_wait () at /usr/lib/libc.so.6 #1 0x00007fe4e6e251d8 in () at /usr/lib/libevent-2.0.so.5 #2 0x00007fe4e6e0f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5 #3 0x00007fe4f16dde8a in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f09bab38 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09baf6b in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fe4affff700 (LWP 2978)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f17272e5 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f17273b5 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17083b3 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f09baa88 in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f09baf5b in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f1733498 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fe4c4f6c700 (LWP 2977)): #0 0x00007fe4fa5344b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1726ac2 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1736088 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17365bd in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fe4c576d700 (LWP 2976)): #0 0x00007fe4fa5344b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f1726ac2 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f1736088 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17365bd in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fe4c5f6e700 (LWP 2975)): #0 0x00007fe4fa53410f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe4f17272e5 in () at /usr/lib/libQt5WebEngineCore.so.5 #2 0x00007fe4f17273b5 in () at /usr/lib/libQt5WebEngineCore.so.5 #3 0x00007fe4f17083b3 in () at /usr/lib/libQt5WebEngineCore.so.5 #4 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #5 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #6 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fe4c697d700 (LWP 2974)): #0 0x00007fe4fe77bfdb in __lll_lock_wait_private () at /usr/lib/libc.so.6 #1 0x00007fe4fe77da94 in __fprintf_chk () at /usr/lib/libc.so.6 #2 0x00007fe4e6e209ee in () at /usr/lib/libevent-2.0.so.5 #3 0x00007fe4e6e20be4 in event_warn () at /usr/lib/libevent-2.0.so.5 #4 0x00007fe4e6e252f8 in () at /usr/lib/libevent-2.0.so.5 #5 0x00007fe4e6e0f36d in event_base_loop () at /usr/lib/libevent-2.0.so.5 #6 0x00007fe4f16dddde in () at /usr/lib/libQt5WebEngineCore.so.5 #7 0x00007fe4f171a604 in () at /usr/lib/libQt5WebEngineCore.so.5 #8 0x00007fe4f1704595 in () at /usr/lib/libQt5WebEngineCore.so.5 #9 0x00007fe4f173341a in () at /usr/lib/libQt5WebEngineCore.so.5 #10 0x00007fe4f172f78c in () at /usr/lib/libQt5WebEngineCore.so.5 #11 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fe4ccc66700 (LWP 2971)): #0 0x00007fe4f8566dd2 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fe4f8521171 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe4f8521724 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fe4ff2a32db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe4ff06f063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fe4fd91cde5 in () at /usr/lib/libQt5DBus.so.5 #8 0x00007fe4ff073cf8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007fe4fa52e454 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fe4fe76f7df in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fe501cec900 (LWP 2968)): #0 0x00007fe4fa536f1c in __lll_lock_wait () at /usr/lib/libpthread.so.0 #1 0x00007fe4fa530bb6 in pthread_mutex_lock () at /usr/lib/libpthread.so.0 #2 0x00007fe4d10a0313 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #3 0x00007fe4d1083639 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #4 0x00007fe4d0fb8bf0 in () at /usr/lib/xorg/modules/dri/nouveau_dri.so #5 0x00007fe4ffa55a1c in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () at /usr/lib/libQt5Gui.so.5 #6 0x00007fe4dabb1747 in () at /usr/lib/libQt5XcbQpa.so.5 #7 0x00007fe4fff3720d in () at /usr/lib/libQt5Widgets.so.5 #8 0x00007fe4fff3883e in () at /usr/lib/libQt5Widgets.so.5 #9 0x00007fe4fff3a724 in () at /usr/lib/libQt5Widgets.so.5 #10 0x00007fe4fff3a8c7 in () at /usr/lib/libQt5Widgets.so.5 #11 0x00007fe4fff5973f in QWidgetPrivate::syncBackingStore() () at /usr/lib/libQt5Widgets.so.5 #12 0x00007fe4fff71a88 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007fe500070d4b in QMainWindow::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007fe5010d200a in KMainWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5 #15 0x00007fe501123a85 in KXmlGuiWindow::event(QEvent*) () at /usr/lib/libKF5XmlGui.so.5 #16 0x00007fe4fff2a35c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007fe4fff31ad1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007fe4ff24e8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007fe4ff25106d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #20 0x00007fe4ff2a2eb3 in () at /usr/lib/libQt5Core.so.5 #21 0x00007fe4f8521587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #22 0x00007fe4f85217f0 in () at /usr/lib/libglib-2.0.so.0 #23 0x00007fe4f852189c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #24 0x00007fe4ff2a32bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #25 0x00007fe4ff24cd3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007fe4ff25523c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #27 0x000000000040433f in () #28 0x00007fe4fe6a7291 in __libc_start_main () at /usr/lib/libc.so.6 #29 0x000000000040485a in _start () Possible duplicates by query: bug 313782. Reported using DrKonqi
Crash is in the nouveau video drivers. Please report this issue directly to nouveau developers via https://bugs.freedesktop.org/