[kontact] [Bug 394864] repeatly crash using contact (kmail)

2018-06-14 Thread Christoph Feck 
https://bugs.kde.org/show_bug.cgi?id=394864

Christoph Feck  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DOWNSTREAM

--- Comment #2 from Christoph Feck  ---
Crash is in the nouveau OpenGL driver, not correctly handling OpenGL calls from
multiple threads. Please inform your distribution that there are existing
patches that disable OpenGL for QtWebEngine when using the nouveau driver.

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[kontact] [Bug 394864] repeatly crash using contact (kmail)

2018-06-14 Thread Johan van de Sande 
https://bugs.kde.org/show_bug.cgi?id=394864

--- Comment #1 from Johan van de Sande  ---
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0b120d8b80 (LWP 13827))]

Thread 31 (Thread 0x7f09ab217700 (LWP 13939)):
#0  0x7f0b0a805ed9 in futex_reltimed_wait_cancelable (private=, reltime=0x7f09ab2167e0, expected=0, futex_word=0x7f0ac00048f4) at
../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x7f0b0a805ed9 in __pthread_cond_wait_common (abstime=0x7f09ab216880,
mutex=0x7f0ac00048a0, cond=0x7f0ac00048c8) at pthread_cond_wait.c:533
#2  0x7f0b0a805ed9 in __pthread_cond_timedwait (cond=0x7f0ac00048c8,
mutex=0x7f0ac00048a0, abstime=0x7f09ab216880) at pthread_cond_wait.c:667
#3  0x7f0aff827652 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x7f0aff7fd799 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x7f0aff7fdcfb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x7f0aff7f65eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x7f0b0a7ff6db in start_thread (arg=0x7f09ab217700) at
pthread_create.c:463
#8  0x7f0b0ea8188f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f09b1e8a700 (LWP 13899)):
#0  0x7f0b087c4cd9 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x7f0b0877efc6 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x7f0b0877f4c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x7f0b0877f54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x7f0b0f5da90b in
QEventDispatcherGlib::processEvents(QFlags) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x7f0b0f57f9ea in
QEventLoop::exec(QFlags) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x7f0b0f39e22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x7f0b0f3a316d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x7f0b0a7ff6db in start_thread (arg=0x7f09b1e8a700) at
pthread_create.c:463
#9  0x7f0b0ea8188f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f09b3183700 (LWP 13889)):
#0  0x7f0b0a8059f3 in futex_wait_cancelable (private=,
expected=0, futex_word=0x55db32e2d808) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x7f0b0a8059f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55db32e2d7b8, cond=0x55db32e2d7e0) at pthread_cond_wait.c:502
#2  0x7f0b0a8059f3 in __pthread_cond_wait (cond=0x55db32e2d7e0,
mutex=0x55db32e2d7b8) at pthread_cond_wait.c:655
#3  0x7f0aff7f8c95 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x7f0aff7f9177 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#5  0x7f0aff7f9f11 in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#6  0x7f0aff7f65eb in  () at
/usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#7  0x7f0b0a7ff6db in start_thread (arg=0x7f09b3183700) at
pthread_create.c:463
#8  0x7f0b0ea8188f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f09bb82a700 (LWP 13872)):
#0  0x7f0b0a8059f3 in futex_wait_cancelable (private=,
expected=0, futex_word=0x55db332c1b20) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x7f0b0a8059f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55db332c1ad0, cond=0x55db332c1af8) at pthread_cond_wait.c:502
#2  0x7f0b0a8059f3 in __pthread_cond_wait (cond=0x55db332c1af8,
mutex=0x55db332c1ad0) at pthread_cond_wait.c:655
#3  0x7f0b0f3a459b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x7f0b0f39cc0b in QSemaphore::acquire(int) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x7f09c09f580c in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/texttospeech/libqttexttospeech_flite.so
#6  0x7f0b0f3a316d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x7f0b0a7ff6db in start_thread (arg=0x7f09bb82a700) at
pthread_create.c:463
#8  0x7f0b0ea8188f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f09c184c700 (LWP 13870)):
#0  0x7f0b0ea74bf9 in __GI___poll (fds=0x7f09bc0049b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x7f0b0877f439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x7f0b0877f54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x7f0b0f5da90b in
QEventDispatcherGlib::processEvents(QFlags) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x7f0b0f57f9ea in
QEventLoop::exec(QFlags) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x7f0b0f39e22a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x7f0b0f3a316d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x7f0b0a7ff6db in start_