Bug#739901: More Info / backtraces
Hi, I tried changing it to OpenGL3.1 and OpenGL1 in desktop effects - both times this triggered a kwin crash. Attaching the backtraces for these (the kde bug reporter didn't think they were useful, though...)
I then changed it to xrender, as desktop effects module recommended (it said that a crash had been triggered by my driver 'in the past') - this seems to have got things working again (though 4 desktop effects are still disabled, as these require OpenGL.
Cheers.
Application: kwin (4.11.6)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.12-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (jessie)
-- Information about the crash:
<In detail, tell us what you were doing when the application crashed.>
-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f54cbe2f780 (LWP 14084))]
Thread 2 (Thread 0x7f54af11c700 (LWP 14177)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00007f54c60b77b4 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00007f54c60ab0ba in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3 0x00007f54c60b72ef in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007f54c3ba0e0e in start_thread (arg=0x7f54af11c700) at pthread_create.c:311
#5 0x00007f54cb6170fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
Thread 1 (Thread 0x7f54cbe2f780 (LWP 14084)):
[KCrash Handler]
#5 0x00007f54cb5631d5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6 0x00007f54cb566388 in __GI_abort () at abort.c:90
#7 0x00007f54cb55c252 in __assert_fail_base (fmt=0x7f54cb69a080 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f54c9472c10 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f54c9472a5b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7f54c9472f16 "poll_for_event") at assert.c:92
#8 0x00007f54cb55c302 in __GI___assert_fail (assertion=0x7f54c9472c10 "!xcb_xlib_threads_sequence_lost", file=0x7f54c9472a5b "../../src/xcb_io.c", line=274, function=0x7f54c9472f16 "poll_for_event") at assert.c:101
#9 0x00007f54c94033d9 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00007f54c940346e in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#11 0x00007f54c940374d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f54c9406405 in _XGetRequest () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007f54c6cb2307 in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#14 0x00007f54c6cafe3b in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#15 0x00007f54ad1ff70d in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#16 0x00007f54ad1ffa13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#17 0x00007f54ad2005f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#18 0x00007f54ad29a476 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#19 0x00007f54c6cb165f in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#20 0x00007f54c6c8c1d3 in glXMakeCurrentReadSGI () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#21 0x00007f54cb9ba9c9 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#22 0x00007f54cb9bc569 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#23 0x00007f54cb9b74ec in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#24 0x00007f54cb99ba35 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#25 0x00007f54cb923295 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#26 0x00007f54c61cd658 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f54c60a7ae8 in QFutureWatcherBase::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f54c555a6cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007f54c5560d40 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007f54ca26749a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f54c61b93cd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#32 0x00007f54c61bca2d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#33 0x00007f54c55f8eec in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007f54c61b7f9f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#35 0x00007f54c61b8295 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#36 0x00007f54c61bda69 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007f54cb953ef6 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#38 0x00007f54cb54f995 in __libc_start_main (main=0x4006d0, argc=3, ubp_av=0x7fff2b54ef88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2b54ef78) at libc-start.c:276
#39 0x00000000004006fe in _start ()
Report to https://bugs.kde.org/
Application: kwin (4.11.6)
KDE Platform Version: 4.11.3
Qt Version: 4.8.6
Operating System: Linux 3.12-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (jessie)
-- Information about the crash:
<In detail, tell us what you were doing when the application crashed.>
-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4abdc5e780 (LWP 3564))]
Thread 3 (Thread 0x7f4aa0f4b700 (LWP 9068)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4abc646d5b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2 0x00007f4abc646d99 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3 0x00007f4ab59cfe0e in start_thread (arg=0x7f4aa0f4b700) at pthread_create.c:311
#4 0x00007f4abd4460fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
Thread 2 (Thread 0x7f4a9bacd700 (LWP 14081)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1 0x00007f4ab7ee67b4 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2 0x00007f4ab7eda0ba in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3 0x00007f4ab7ee62ef in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4 0x00007f4ab59cfe0e in start_thread (arg=0x7f4a9bacd700) at pthread_create.c:311
#5 0x00007f4abd4460fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
Thread 1 (Thread 0x7f4abdc5e780 (LWP 3564)):
[KCrash Handler]
#5 0x00007f4abd3921d5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#6 0x00007f4abd395388 in __GI_abort () at abort.c:90
#7 0x00007f4abd38b252 in __assert_fail_base (fmt=0x7f4abd4c9080 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f4abb2a1c10 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f4abb2a1a5b "../../src/xcb_io.c", line=line@entry=274, function=function@entry=0x7f4abb2a1f16 "poll_for_event") at assert.c:92
#8 0x00007f4abd38b302 in __GI___assert_fail (assertion=0x7f4abb2a1c10 "!xcb_xlib_threads_sequence_lost", file=0x7f4abb2a1a5b "../../src/xcb_io.c", line=274, function=0x7f4abb2a1f16 "poll_for_event") at assert.c:101
#9 0x00007f4abb2323d9 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00007f4abb23246e in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#11 0x00007f4abb23274d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f4abb235405 in _XGetRequest () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007f4ab8ae1307 in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#14 0x00007f4ab8adee3b in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#15 0x00007f4a99bcd70d in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#16 0x00007f4a99bcda13 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#17 0x00007f4a99bce5f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#18 0x00007f4a99c68476 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#19 0x00007f4ab8ae065f in ?? () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#20 0x00007f4ab8abb1d3 in glXMakeCurrentReadSGI () from /usr/lib/x86_64-linux-gnu/libGL.so.1
#21 0x00007f4abd7e99c9 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#22 0x00007f4abd7eb569 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#23 0x00007f4abd7e64ec in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#24 0x00007f4abd7caa35 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#25 0x00007f4abd752295 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#26 0x00007f4ab7ffc658 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f4ab7ed6ae8 in QFutureWatcherBase::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f4ab73896cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007f4ab738fd40 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007f4abc09649a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f4ab7fe83cd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#32 0x00007f4ab7feba2d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#33 0x00007f4ab7427eec in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#34 0x00007f4ab7fe6f9f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#35 0x00007f4ab7fe7295 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#36 0x00007f4ab7feca69 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007f4abd782ef6 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kwin.so
#38 0x00007f4abd37e995 in __libc_start_main (main=0x4006d0, argc=1, ubp_av=0x7fff623b7c88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff623b7c78) at libc-start.c:276
#39 0x00000000004006fe in _start ()
Report to https://bugs.kde.org/
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