https://bugs.kde.org/show_bug.cgi?id=379681
Bug ID: 379681
Summary: Crash after turning off compositions with
Alt+Shift+F12
Product: kwin
Version: git master
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: compositing
Assignee: kwin-bugs-n...@kde.org
Reporter: jodr...@live.com
Target Milestone: ---
As the title says.
I am no entirely sure it is a kwin issue, it may be a a driver one since i am
using "amdgpu" driver on a r9 280x (tahiti) from padoka's ppa. Had to blacklist
"radeon" in order to use it.
Application: kwin_x11 (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f55741cb940 (LWP 1930))]
Thread 5 (Thread 0x7f552ffff700 (LWP 2069)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f5570c976f4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f5570c97739 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f556d91a6ba in start_thread (arg=0x7f552ffff700) at
pthread_create.c:333
#4 0x00007f5573cc182d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f55357fa700 (LWP 2067)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f5549aaa9f6 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007f556d91a6ba in start_thread (arg=0x7f55357fa700) at
pthread_create.c:333
#3 0x00007f5573cc182d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f554bfff700 (LWP 2032)):
#0 0x00007ffd27dfdb32 in clock_gettime ()
#1 0x00007f5573ccfc86 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7f554bffeaa0) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f55719c7241 in qt_clock_gettime (ts=0x7f554bffeaa0, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:109
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
tools/qelapsedtimer_unix.cpp:164
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:173
#5 0x00007f5571b403d9 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x7f5540000980) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007f5571b40945 in QTimerInfoList::timerWait
(this=this@entry=0x7f5540000980, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007f5571b3f684 in QEventDispatcherUNIX::processEvents
(this=0x7f55400008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:485
#8 0x00007f5571aed0ba in QEventLoop::exec (this=this@entry=0x7f554bffec60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9 0x00007f557191cf64 in QThread::exec (this=this@entry=0x24bd6f0) at
thread/qthread.cpp:507
#10 0x00007f556ca68bf5 in QQmlThreadPrivate::run (this=0x24bd6f0) at
qml/ftw/qqmlthread.cpp:147
#11 0x00007f5571921b48 in QThreadPrivate::start (arg=0x24bd6f0) at
thread/qthread_unix.cpp:368
#12 0x00007f556d91a6ba in start_thread (arg=0x7f554bfff700) at
pthread_create.c:333
#13 0x00007f5573cc182d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f555c3b2700 (LWP 1932)):
#0 0x00007f5573cb5b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f5572dccc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f5572dce8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f555d076d79 in QXcbEventReader::run (this=0x232c8d0) at
qxcbconnection.cpp:1343
#4 0x00007f5571921b48 in QThreadPrivate::start (arg=0x232c8d0) at
thread/qthread_unix.cpp:368
#5 0x00007f556d91a6ba in start_thread (arg=0x7f555c3b2700) at
pthread_create.c:333
#6 0x00007f5573cc182d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f55741cb940 (LWP 1930)):
[KCrash Handler]
#6 std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=<optimized
out>, __m1=std::memory_order_acquire, __p2=<optimized out>,
__p1=@0x7ffd27d9ff18: 0x0, this=0x20) at
/usr/include/c++/5/bits/atomic_base.h:752
#7 std::atomic<QMutexData*>::compare_exchange_strong
(__m=std::memory_order_acquire, __p2=<optimized out>, __p1=@0x7ffd27d9ff18:
0x0, this=0x20) at /usr/include/c++/5/atomic:475
#8 QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*>
(currentValue=<synthetic pointer>, newValue=<optimized out>, expectedValue=0x0,
_q_value=...) at
../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:290
#9 QBasicAtomicPointer<QMutexData>::testAndSetAcquire (currentValue=<synthetic
pointer>, newValue=<optimized out>, expectedValue=0x0, this=0x20) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:259
#10 QBasicMutex::fastTryLock (current=<synthetic pointer>, this=0x20) at
thread/qmutex.h:89
#11 QMutex::lock (this=this@entry=0x20) at thread/qmutex.cpp:225
#12 0x00007f55742e89af in QMutexLocker::QMutexLocker (m=0x20, this=<synthetic
pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:137
#13 QDBusConnectionManager::busConnection (this=0x0,
type=type@entry=QDBusConnection::SessionBus) at qdbusconnection.cpp:109
#14 0x00007f55742e9a5a in QDBusConnection::sessionBus () at
qdbusconnection.cpp:1177
#15 0x00007f555aad3510 in QtCurve::Style::disconnectDBus
(this=this@entry=0x238bb40) at /workspace/build/qt5/style/qtcurve.cpp:704
#16 0x00007f555aad93e0 in QtCurve::Style::disconnectDBus (this=0x238bb40) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qmap.h:253
#17 QtCurve::Style::~Style (this=0x238bb40, __in_chrg=<optimized out>) at
/workspace/build/qt5/style/qtcurve.cpp:736
#18 0x00007f555aad94b9 in QtCurve::Style::~Style (this=0x238bb40,
__in_chrg=<optimized out>) at /workspace/build/qt5/style/qtcurve.cpp:744
#19 0x00007f555ab0afeb in QtCurve::StylePlugin::~StylePlugin (this=0x2360ad0,
__in_chrg=<optimized out>) at /workspace/build/qt5/style/qtcurve_plugin.cpp:158
#20 0x00007f555ab0b109 in QtCurve::StylePlugin::~StylePlugin (this=0x2360ad0,
__in_chrg=<optimized out>) at /workspace/build/qt5/style/qtcurve_plugin.cpp:165
#21 0x00007f5571ae4189 in QLibraryPrivate::unload (this=this@entry=0x236e980,
flag=flag@entry=QLibraryPrivate::UnloadSys) at plugin/qlibrary.cpp:562
#22 0x00007f5571ada1a2 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x236e2c0, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:86
#23 0x00007f5571ada2c9 in QFactoryLoaderPrivate::~QFactoryLoaderPrivate
(this=0x236e2c0, __in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:89
#24 0x00007f5571b2185c in QScopedPointerDeleter<QObjectData>::cleanup
(pointer=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:60
#25 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData>
>::~QScopedPointer (this=0x7f55728d8cc8 <(anonymous
namespace)::Q_QGS_loader::innerFunction()::holder+8>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
#26 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at
kernel/qobject.cpp:900
#27 0x00007f5571ad973a in QFactoryLoader::~QFactoryLoader (this=0x7f55728d8cc0
<(anonymous namespace)::Q_QGS_loader::innerFunction()::holder>,
__in_chrg=<optimized out>) at plugin/qfactoryloader.cpp:205
#28 0x00007f55724451c9 in (anonymous namespace)::Q_QGS_loader::Holder::~Holder
(this=<optimized out>, __in_chrg=<optimized out>) at
styles/qstylefactory.cpp:72
#29 0x00007f5573bf4ff8 in __run_exit_handlers (status=status@entry=1,
listp=0x7f5573f7e5f8 <__exit_funcs>,
run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#30 0x00007f5573bf5045 in __GI_exit (status=status@entry=1) at exit.c:104
#31 0x00007f5573cbf425 in __GI_verrx (status=1, format=<optimized out>,
ap=ap@entry=0x7ffd27da0348) at err.c:165
#32 0x00007f5573cbf547 in errx (status=<optimized out>, format=<optimized out>)
at err.c:178
#33 0x00007f556d2146e3 in ?? () from /usr/lib/x86_64-linux-gnu/libepoxy.so.0
#34 0x00007f556d23a53d in ?? () from /usr/lib/x86_64-linux-gnu/libepoxy.so.0
#35 0x00007f5570dcd950 in KWin::BlurEffect::~BlurEffect (this=0x2b39cd0,
__in_chrg=<optimized out>) at /workspace/build/effects/blur/blur.cpp:86
#36 0x00007f5570dcda19 in KWin::BlurEffect::~BlurEffect (this=0x2b39cd0,
__in_chrg=<optimized out>) at /workspace/build/effects/blur/blur.cpp:89
#37 0x00007f5573852099 in KWin::EffectsHandlerImpl::unloadAllEffects
(this=this@entry=0x2bb7d50) at /workspace/build/effects.cpp:241
#38 0x00007f557385216c in KWin::EffectsHandlerImpl::~EffectsHandlerImpl
(this=0x2bb7d50, __in_chrg=<optimized out>) at /workspace/build/effects.cpp:224
#39 0x00007f55738522c9 in KWin::EffectsHandlerImpl::~EffectsHandlerImpl
(this=0x2bb7d50, __in_chrg=<optimized out>) at /workspace/build/effects.cpp:225
#40 0x00007f557381394f in KWin::Compositor::finish (this=this@entry=0x2355f80)
at /workspace/build/composite.cpp:395
#41 0x00007f55738142dc in KWin::Compositor::suspend (this=0x2355f80,
reason=<optimized out>) at /workspace/build/composite.cpp:574
#42 0x00007f5571b1a1f6 in QtPrivate::QSlotObjectBase::call (a=0x7ffd27da0770,
r=0x24179b0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#43 QMetaObject::activate (sender=sender@entry=0x24cec00,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7ffd27da0770) at kernel/qobject.cpp:3723
#44 0x00007f5571b1a837 in QMetaObject::activate (sender=sender@entry=0x24cec00,
m=m@entry=0x7f55728a9e60 <QAction::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffd27da0770)
at kernel/qobject.cpp:3602
#45 0x00007f55723ce552 in QAction::triggered (this=this@entry=0x24cec00,
_t1=false) at .moc/moc_qaction.cpp:369
#46 0x00007f55723d0ec0 in QAction::activate (this=0x24cec00, event=<optimized
out>) at kernel/qaction.cpp:1170
#47 0x00007f556c3341b0 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#48 0x00007f5571b19e89 in QMetaObject::activate (sender=0x24c92e0,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3740
#49 0x00007f556c3420e4 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#50 0x00007f556c342870 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5GlobalAccel.so.5
#51 0x00007f55742f4923 in QDBusConnectionPrivate::deliverCall (this=<optimized
out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>)
at qdbusintegrator.cpp:995
#52 0x00007f5571b1ad99 in QObject::event (this=0x24c92e0, e=<optimized out>) at
kernel/qobject.cpp:1263
#53 0x00007f55723d4ecc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x24c92e0, e=0x7f554c00e790) at kernel/qapplication.cpp:3799
#54 0x00007f55723dc8c6 in QApplication::notify (this=0x7ffd27da11c0,
receiver=0x24c92e0, e=0x7f554c00e790) at kernel/qapplication.cpp:3556
#55 0x00007f5571aef0c8 in QCoreApplication::notifyInternal2
(receiver=0x24c92e0, event=event@entry=0x7f554c00e790) at
kernel/qcoreapplication.cpp:988
#56 0x00007f5571af178b in QCoreApplication::sendEvent (event=0x7f554c00e790,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x22fdf40) at
kernel/qcoreapplication.cpp:1649
#58 0x00007f5571b3f1b7 in QEventDispatcherUNIX::processEvents (this=0x236c2a0,
flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:466
#59 0x00007f555d0ef85d in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
eventdispatchers/qunixeventdispatcher.cpp:68
#60 0x00007f5571aed0ba in QEventLoop::exec (this=this@entry=0x7ffd27da10b0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#61 0x00007f5571af56cc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#62 0x00007f5571e2a24c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1633
#63 0x00007f55723d4e25 in QApplication::exec () at kernel/qapplication.cpp:2975
#64 0x00007f5573f94142 in kdemain (argc=1, argv=0x7ffd27da1358) at
/workspace/build/main_x11.cpp:466
#65 0x00007f5573bdb830 in __libc_start_main (main=0x400710 <main(int, char**)>,
argc=1, argv=0x7ffd27da1358, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd27da1348) at ../csu/libc-start.c:291
#66 0x0000000000400749 in _start ()
--
You are receiving this mail because:
You are watching all bug changes.
