Application: kwin (4.11.11)
KDE Platform Version: 4.13.3 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.14.14-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

-- Information about the crash:
- What I was doing when the application crashed:

i have upgraded my system with kernel 3.14.14 (from 3.12.21) and now kwin keeps crashing at boot time.

i use mesa 10.0.4 and intel driver 2.21.15.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2c28017c0 (LWP 4609))]

Thread 2 (Thread 0x7ff2a6784700 (LWP 4621)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff2c11f68e7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ff2c1504660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ff2c11f6919 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ff2bc9da1da in start_thread (arg=0x7ff2a6784700) at pthread_create.c:309
#4  0x00007ff2c1ffebed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ff2c28017c0 (LWP 4609)):
[KCrash Handler]
#6  0x00007ff2c1f49795 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007ff2c1f4ac18 in __GI_abort () at abort.c:89
#8  0x00007ff2c1f42812 in __assert_fail_base (fmt=0x7ff2c207a5b8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7ff21eb3a3cc "brw->hw_ctx != ((void *)0)", file=file@entry=0x7ff21eb3a3c0 "brw_reset.c", line=line@entry=43, function=function@entry=0x7ff21eb3a3f0 <__PRETTY_FUNCTION__.34269> "brw_get_graphics_reset_status") at assert.c:92
#9  0x00007ff2c1f428c2 in __GI___assert_fail (assertion=assertion@entry=0x7ff21eb3a3cc "brw->hw_ctx != ((void *)0)", file=file@entry=0x7ff21eb3a3c0 "brw_reset.c", line=line@entry=43, function=function@entry=0x7ff21eb3a3f0 <__PRETTY_FUNCTION__.34269> "brw_get_graphics_reset_status") at assert.c:101
#10 0x00007ff21ea8f505 in brw_get_graphics_reset_status (ctx=<optimized out>) at brw_reset.c:43
#11 0x00007ff21e82bbbc in _mesa_GetGraphicsResetStatusARB () at main/getstring.c:329
#12 0x00007ff2c239cd98 in KWin::SceneOpenGL::paint (this=0x2d27770, damage=..., toplevels=...) at /var/tmp/portage/kde-base/kwin-4.11.11/work/kwin-4.11.11/kwin/scene_opengl.cpp:372
#13 0x00007ff2c237bdf7 in KWin::Compositor::performCompositing (this=this@entry=0x2355430) at /var/tmp/portage/kde-base/kwin-4.11.11/work/kwin-4.11.11/kwin/composite.cpp:624
#14 0x00007ff2c237d462 in KWin::Compositor::slotCompositingOptionsInitialized (this=0x2355430) at /var/tmp/portage/kde-base/kwin-4.11.11/work/kwin-4.11.11/kwin/composite.cpp:279
#15 0x00007ff2bcd8164f in QMetaObject::activate (sender=0x2496960, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007ff2bcc61837 in QFutureWatcherBase::event (this=<optimized out>, event=0x7ff2180008c0) at concurrent/qfuturewatcher.cpp:344
#17 0x00007ff2bbf1bd9c in QApplicationPrivate::notify_helper (this=this@entry=0x2120950, receiver=receiver@entry=0x2496960, e=e@entry=0x7ff2180008c0) at kernel/qapplication.cpp:4562
#18 0x00007ff2bbf1e70b in QApplication::notify (this=this@entry=0x7fff74015780, receiver=receiver@entry=0x2496960, e=e@entry=0x7ff2180008c0) at kernel/qapplication.cpp:4423
#19 0x00007ff2c0c4fca6 in KApplication::notify (this=0x7fff74015780, receiver=0x2496960, event=0x7ff2180008c0) at /var/tmp/portage/kde-base/kdelibs-4.13.3-r1/work/kdelibs-4.13.3/kdeui/kernel/kapplication.cpp:311
#20 0x00007ff2bcd6d21e in QCoreApplication::notifyInternal (this=0x7fff74015780, receiver=receiver@entry=0x2496960, event=event@entry=0x7ff2180008c0) at kernel/qcoreapplication.cpp:949
#21 0x00007ff2bcd70831 in sendEvent (event=0x7ff2180008c0, receiver=0x2496960) at kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x20ab1f0) at kernel/qcoreapplication.cpp:1573
#23 0x00007ff2bcd70b63 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#24 0x00007ff2bbfbc989 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#25 QEventDispatcherX11::processEvents (this=0x21205d0, flags=...) at kernel/qeventdispatcher_x11.cpp:75
#26 0x00007ff2bcd6becf in QEventLoop::processEvents (this=this@entry=0x7fff74015490, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007ff2bcd6c158 in QEventLoop::exec (this=this@entry=0x7fff74015490, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007ff2bcd71398 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#29 0x00007ff2bbf1a70c in QApplication::exec () at kernel/qapplication.cpp:3823
#30 0x00007ff2c2334719 in kdemain (argc=3, argv=0x7fff740158c8) at /var/tmp/portage/kde-base/kwin-4.11.11/work/kwin-4.11.11/kwin/main.cpp:597
#31 0x00007ff2c1f35db5 in __libc_start_main (main=0x400800 <main(int, char**)>, argc=3, argv=0x7fff740158c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff740158b8) at libc-start.c:285
#32 0x0000000000400831 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 335983.

Possible duplicates by query: bug 337359, bug 335983, bug 335915, bug 334521, bug 334398.

An https://bugs.kde.org/ berichten