https://bugs.kde.org/show_bug.cgi?id=398695
Bug ID: 398695
Summary: Dolphin Crashed
Product: dolphin
Version: 18.08.0
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-n...@kde.org
Reporter: elrefaei.o...@gmail.com
CC: elvis.angelac...@kde.org
Target Milestone: ---
Application: dolphin (18.08.0)
Qt Version: 5.11.1
Frameworks Version: 5.50.0
Operating System: Linux 4.13.0-45-generic x86_64
Distribution: KDE neon Developer Edition
-- Information about the crash:
- What I was doing when the application crashed:
Went to: Setting > Application Style > Widget Style , and changed the widget
style from Breeze > Fusion > Windows 9x > Breeze.
Pressing apply after each one. Dolphin crashed somewhere after "fusion"
The crash does not seem to be reproducible.
-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7efbff5f4900 (LWP 19018))]
Thread 11 (Thread 0x7efbcd881700 (LWP 6735)):
#0 0x00007efbefc74b7a in pa_atomic_load (a=0x7ebbb804e05c) at
./pulsecore/atomic.h:54
#1 flush (f=0x7ebbc0009c20) at pulsecore/fdsem.c:143
#2 0x00007efbefc7558e in pa_fdsem_before_poll (f=0x7ebbc0009c20) at
pulsecore/fdsem.c:295
#3 0x00007efbefc8c027 in srbchannel_rwloop (sr=0x7ebbc000b7a0) at
pulsecore/srbchannel.c:203
#4 0x00007efbf3b960b7 in dispatch_pollfds (m=0x375b5d0) at
pulse/mainloop.c:655
#5 pa_mainloop_dispatch (m=m@entry=0x375b5d0) at pulse/mainloop.c:898
#6 0x00007efbf3b964bc in pa_mainloop_iterate (m=0x375b5d0, block=<optimized
out>, retval=0x0) at pulse/mainloop.c:929
#7 0x00007efbf3b96560 in pa_mainloop_run (m=0x375b5d0,
retval=retval@entry=0x0) at pulse/mainloop.c:944
#8 0x00007efbf3ba47a9 in thread (userdata=0x4aabd10) at
pulse/thread-mainloop.c:100
#9 0x00007efbefc9c078 in internal_thread_func (userdata=0x353be30) at
pulsecore/thread-posix.c:81
#10 0x00007efbf3fdf6ba in start_thread (arg=0x7efbcd881700) at
pthread_create.c:333
#11 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7efbce776700 (LWP 19034)):
#0 0x00007efbf1f2c302 in g_main_context_acquire (context=0x7efbc8000990) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3207
#1 0x00007efbf1f2d245 in g_main_context_iterate
(context=context@entry=0x7efbc8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3790
#2 0x00007efbf1f2d49c in g_main_context_iteration (context=0x7efbc8000990,
may_block=may_block@entry=1) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#3 0x00007efbf90d70bb in QEventDispatcherGlib::processEvents
(this=0x7efbc80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007efbf907e5ba in QEventLoop::exec (this=this@entry=0x7efbce775cb0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#5 0x00007efbf8eb35e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6 0x00007efbf8ebe727 in QThreadPrivate::start (arg=0x2bc6630) at
thread/qthread_unix.cpp:367
#7 0x00007efbf3fdf6ba in start_thread (arg=0x7efbce776700) at
pthread_create.c:333
#8 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7efbd25b9700 (LWP 19028)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbd25b9700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7efbd2dba700 (LWP 19027)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbd2dba700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7efbd35bb700 (LWP 19026)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbd35bb700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7efbd3dbc700 (LWP 19025)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbd3dbc700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7efbd45bd700 (LWP 19024)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbd45bd700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7efbdce17700 (LWP 19023)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbdce17700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7efbddc3f700 (LWP 19022)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007efbdea2670b in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2 0x00007efbdea26427 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3 0x00007efbf3fdf6ba in start_thread (arg=0x7efbddc3f700) at
pthread_create.c:333
#4 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7efbe4fda700 (LWP 19021)):
#0 0x00007efbf8eaf709 in
std::__atomic_base<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_relaxed, __m1=std::memory_order_release, __p2=0x0,
__p1=@0x7efbe4fd9a28: 0x1, this=0x26f8010) at
/usr/include/c++/5/bits/atomic_base.h:752
#1 std::atomic<QMutexData*>::compare_exchange_strong
(__m2=std::memory_order_relaxed, __m1=std::memory_order_release, __p2=0x0,
__p1=@0x7efbe4fd9a28: 0x1, this=0x26f8010) at /usr/include/c++/5/atomic:462
#2 QAtomicOps<QMutexData*>::testAndSetRelease<QMutexData*>
(currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1,
_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:299
#3 QBasicAtomicPointer<QMutexData>::testAndSetRelease (currentValue=<synthetic
pointer>, newValue=0x0, expectedValue=<optimized out>, this=0x26f8010) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:265
#4 QBasicMutex::fastTryUnlock (current=<synthetic pointer>, this=0x26f8010) at
thread/qmutex.h:110
#5 QMutex::unlock (this=this@entry=0x26f8010) at thread/qmutex.cpp:337
#6 0x00007efbf90d6fe1 in QMutexLocker::unlock (this=<synthetic pointer>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:219
#7 QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:213
#8 QThreadData::canWaitLocked (this=0x26f7fe0) at
../../include/QtCore/5.11.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:254
#9 postEventSourcePrepare (s=0x7efbd80012d0,
timeout=timeout@entry=0x7efbe4fd9ab4) at kernel/qeventdispatcher_glib.cpp:259
#10 0x00007efbf1f2c91d in g_main_context_prepare
(context=context@entry=0x7efbd8000990, priority=priority@entry=0x7efbe4fd9b40)
at /build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3442
#11 0x00007efbf1f2d2bb in g_main_context_iterate
(context=context@entry=0x7efbd8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3820
#12 0x00007efbf1f2d49c in g_main_context_iteration (context=0x7efbd8000990,
may_block=may_block@entry=1) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#13 0x00007efbf90d70bb in QEventDispatcherGlib::processEvents
(this=0x7efbd80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007efbf907e5ba in QEventLoop::exec (this=this@entry=0x7efbe4fd9c80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#15 0x00007efbf8eb35e4 in QThread::exec (this=this@entry=0x7efbf9797d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:525
#16 0x00007efbf951ef35 in QDBusConnectionManager::run (this=0x7efbf9797d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#17 0x00007efbf8ebe727 in QThreadPrivate::start (arg=0x7efbf9797d60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:367
#18 0x00007efbf3fdf6ba in start_thread (arg=0x7efbe4fda700) at
pthread_create.c:333
#19 0x00007efbfef3c41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7efbff5f4900 (LWP 19018)):
[KCrash Handler]
#6 KNotification::id (this=this@entry=0x49f1470) at
/workspace/build/src/knotification.cpp:436
#7 0x00007efbfaf6c399 in KNotificationManager::notifyPluginFinished
(this=0x7efbfb1ae030 <(anonymous
namespace)::Q_QGS_s_self::innerFunction()::holder>, notification=0x49f1470) at
/workspace/build/src/knotificationmanager.cpp:217
#8 0x00007efbfaf6dacc in KNotificationManager::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/workspace/build/obj-x86_64-linux-gnu/src/moc_knotificationmanager_p.cpp:90
#9 0x00007efbf90acf79 in QMetaObject::activate (sender=sender@entry=0x4acc6f0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffbffffacb0) at kernel/qobject.cpp:3771
#10 0x00007efbf90ad887 in QMetaObject::activate (sender=sender@entry=0x4acc6f0,
m=m@entry=0x7efbfb1acb60 <KNotificationPlugin::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffbffffacb0)
at kernel/qobject.cpp:3633
#11 0x00007efbfaf99e3f in KNotificationPlugin::finished
(this=this@entry=0x4acc6f0, _t1=_t1@entry=0x49f1470) at
/workspace/build/obj-x86_64-linux-gnu/src/moc_knotificationplugin.cpp:143
#12 0x00007efbfaf7eae5 in KNotificationPlugin::finish
(this=this@entry=0x4acc6f0, notification=notification@entry=0x49f1470) at
/workspace/build/src/knotificationplugin.cpp:50
#13 0x00007efbfaf9397a in NotifyByAudio::finishNotification
(this=this@entry=0x4acc6f0, notification=notification@entry=0x49f1470,
id=id@entry=1) at /workspace/build/src/notifybyaudio_canberra.cpp:189
#14 0x00007efbfaf93a13 in NotifyByAudio::finishCallback (this=0x4acc6f0, id=1,
error_code=<optimized out>) at
/workspace/build/src/notifybyaudio_canberra.cpp:165
#15 0x00007efbf90adfb9 in QObject::event (this=0x4acc6f0, e=<optimized out>) at
kernel/qobject.cpp:1251
#16 0x00007efbfa0dd39c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4acc6f0, e=0x7ebbc00ab6a0) at kernel/qapplication.cpp:3727
#17 0x00007efbfa0e4ab0 in QApplication::notify (this=0x7ffbffffb420,
receiver=0x4acc6f0, e=0x7ebbc00ab6a0) at kernel/qapplication.cpp:3486
#18 0x00007efbf9080228 in QCoreApplication::notifyInternal2
(receiver=0x4acc6f0, event=event@entry=0x7ebbc00ab6a0) at
kernel/qcoreapplication.cpp:1048
#19 0x00007efbf9082e2e in QCoreApplication::sendEvent (event=0x7ebbc00ab6a0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x26190c0) at
kernel/qcoreapplication.cpp:1745
#21 0x00007efbf90832a8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1599
#22 0x00007efbf90d7a93 in postEventSourceDispatch (s=0x26e82a0) at
kernel/qeventdispatcher_glib.cpp:276
#23 0x00007efbf1f2d197 in g_main_dispatch (context=0x7efbe00016f0) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3154
#24 g_main_context_dispatch (context=context@entry=0x7efbe00016f0) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3769
#25 0x00007efbf1f2d3f0 in g_main_context_iterate
(context=context@entry=0x7efbe00016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3840
#26 0x00007efbf1f2d49c in g_main_context_iteration (context=0x7efbe00016f0,
may_block=may_block@entry=1) at
/build/glib2.0-b4FPyK/glib2.0-2.48.2/./glib/gmain.c:3901
#27 0x00007efbf90d709f in QEventDispatcherGlib::processEvents
(this=this@entry=0x26a4070, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#28 0x00007efbe9bdf9a1 in QPAEventDispatcherGlib::processEvents
(this=0x26a4070, flags=...) at qeventdispatcher_glib.cpp:69
#29 0x00007efbf907e5ba in QEventLoop::exec (this=this@entry=0x7ffbffffb2e0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:214
#30 0x00007efbf90876c4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1336
#31 0x00007efbf98c8f8c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1762
#32 0x00007efbfa0dd2f5 in QApplication::exec () at kernel/qapplication.cpp:2901
#33 0x00007efbff242e52 in kdemain (argc=1, argv=<optimized out>) at
/workspace/build/src/main.cpp:166
#34 0x00007efbfee55830 in __libc_start_main (main=0x4006b0 <main(int, char**)>,
argc=1, argv=0x7ffbffffb5a8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffbffffb598) at ../csu/libc-start.c:291
#35 0x00000000004006e9 in _start ()
The reporter indicates this bug may be a duplicate of or related to bug 342752.
Possible duplicates by query: bug 350256, bug 349065, bug 347295.
Reported using DrKonqi
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