[kde] [Bug 397743] New: Plasma crashed after invoking application launcher

Martin bugzilla_noreply at kde.org
Wed Aug 22 13:54:45 BST 2018 

https://bugs.kde.org/show_bug.cgi?id=397743

            Bug ID: 397743
           Summary: Plasma crashed after invoking application launcher
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: martin.ruessler at mailbox.org
  Target Milestone: ---

Application: plasmashell (5.13.4)

Qt Version: 5.11.1
Frameworks Version: 5.50.0
Operating System: Linux 4.15.0-32-generic x86_64
Distribution: KDE neon Developer Edition

-- Information about the crash:
- What I was doing when the application crashed:
I am using KDE neon git stable under wayland. Upon starting the application
launcher, plasma crashed. I had one other application running: konsole.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3020b51940 (LWP 1635))]

Thread 11 (Thread 0x7f2f4a4d4700 (LWP 6216)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f301a3dc5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2f7dae0) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this at entry=0x20384f8,
mutex=mutex at entry=0x20384f0, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f301e41b5ad in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x20384e8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this at entry=0x2038470) at
scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f301e41ba31 in QSGRenderThread::run (this=0x2038470) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f301a3db727 in QThreadPrivate::start (arg=0x2038470) at
thread/qthread_unix.cpp:367
#7  0x00007f301927f6ba in start_thread (arg=0x7f2f4a4d4700) at
pthread_create.c:333
#8  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f2f4bfff700 (LWP 6215)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f301a3dc5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1e9bd40) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this at entry=0x1e9bc08,
mutex=mutex at entry=0x1e9bc00, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f301e41b5ad in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x1e9bbf8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this at entry=0x1e9bb80) at
scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f301e41ba31 in QSGRenderThread::run (this=0x1e9bb80) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f301a3db727 in QThreadPrivate::start (arg=0x1e9bb80) at
thread/qthread_unix.cpp:367
#7  0x00007f301927f6ba in start_thread (arg=0x7f2f4bfff700) at
pthread_create.c:333
#8  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f2f4b7fe700 (LWP 1757)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f301a3dc5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x2d4c490) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this at entry=0x2d0c088,
mutex=mutex at entry=0x2d0c080, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f301e41b5ad in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x2d0c078) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this at entry=0x2d0c000) at
scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f301e41ba31 in QSGRenderThread::run (this=0x2d0c000) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f301a3db727 in QThreadPrivate::start (arg=0x2d0c000) at
thread/qthread_unix.cpp:367
#7  0x00007f301927f6ba in start_thread (arg=0x7f2f4b7fe700) at
pthread_create.c:333
#8  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f2f52764700 (LWP 1748)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f301a3dc5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x25bab00) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this at entry=0x1f06fe8,
mutex=mutex at entry=0x1f06fe0, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f301e41b5ad in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x1f06fd8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this at entry=0x1f06f60) at
scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f301e41ba31 in QSGRenderThread::run (this=0x1f06f60) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f301a3db727 in QThreadPrivate::start (arg=0x1f06f60) at
thread/qthread_unix.cpp:367
#7  0x00007f301927f6ba in start_thread (arg=0x7f2f52764700) at
pthread_create.c:333
#8  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f2f5400a700 (LWP 1745)):
#0  0x00007f3014132a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f30140eddb9 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f30140ee330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f30140ee49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f301a5f40bb in QEventDispatcherGlib::processEvents
(this=0x7f2f4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f301a59b5ba in QEventLoop::exec (this=this at entry=0x7f2f54009c30,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f301a3d05e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#7  0x00007f2f564e9e47 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007f301a3db727 in QThreadPrivate::start (arg=0x258f550) at
thread/qthread_unix.cpp:367
#9  0x00007f301927f6ba in start_thread (arg=0x7f2f5400a700) at
pthread_create.c:333
#10 0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f2f6cb8d700 (LWP 1731)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f301a3dc5cb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1ae3340) at
thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this at entry=0x1ac9468,
mutex=mutex at entry=0x1ac9460, time=time at entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f301e41b5ad in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x1ac9458) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this at entry=0x1ac93e0) at
scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f301e41ba31 in QSGRenderThread::run (this=0x1ac93e0) at
scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f301a3db727 in QThreadPrivate::start (arg=0x1ac93e0) at
thread/qthread_unix.cpp:367
#7  0x00007f301927f6ba in start_thread (arg=0x7f2f6cb8d700) at
pthread_create.c:333
#8  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f2f6d58c700 (LWP 1728)):
#0  0x00007f3019cdc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f30140ee38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f30140ee49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f301a5f40bb in QEventDispatcherGlib::processEvents
(this=0x7f2f680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f301a59b5ba in QEventLoop::exec (this=this at entry=0x7f2f6d58bc00,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f301a3d05e4 in QThread::exec (this=this at entry=0x1ac1730) at
thread/qthread.cpp:525
#6  0x00007f301e39af86 in QQuickPixmapReader::run (this=0x1ac1730) at
util/qquickpixmapcache.cpp:934
#7  0x00007f301a3db727 in QThreadPrivate::start (arg=0x1ac1730) at
thread/qthread_unix.cpp:367
#8  0x00007f301927f6ba in start_thread (arg=0x7f2f6d58c700) at
pthread_create.c:333
#9  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f3001c30700 (LWP 1724)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f30202b8de4 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f30202b8e29 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f301927f6ba in start_thread (arg=0x7f3001c30700) at
pthread_create.c:333
#4  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f3003fff700 (LWP 1719)):
#0  0x00007f3014132a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f30140ed9a0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f30140ee2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f30140ee49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f301a5f40bb in QEventDispatcherGlib::processEvents
(this=0x7f2ffc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f301a59b5ba in QEventLoop::exec (this=this at entry=0x7f3003ffec50,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#6  0x00007f301a3d05e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#7  0x00007f301df11195 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f301a3db727 in QThreadPrivate::start (arg=0x14433f0) at
thread/qthread_unix.cpp:367
#9  0x00007f301927f6ba in start_thread (arg=0x7f3003fff700) at
pthread_create.c:333
#10 0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f3009ad7700 (LWP 1682)):
#0  0x00007f3019cdc74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f30140ee38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f30140ee49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f301a5f40bb in QEventDispatcherGlib::processEvents
(this=0x7f30040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f301a59b5ba in QEventLoop::exec (this=this at entry=0x7f3009ad6c40,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f301a3d05e4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6  0x00007f301c941f35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f301a3db727 in QThreadPrivate::start (arg=0x7f301cbbad60) at
thread/qthread_unix.cpp:367
#8  0x00007f301927f6ba in start_thread (arg=0x7f3009ad7700) at
pthread_create.c:333
#9  0x00007f3019ce841d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f3020b51940 (LWP 1635)):
[KCrash Handler]
#6  0x00007f301e43ddcb in QMouseEvent::setLocalPos (this=0x0,
localPosition=...) at /usr/include/x86_64-linux-gnu/qt5/QtGui/qevent.h:135
#7  QQuickPointerMouseEvent::asMouseEvent (this=this at entry=0x15badf0,
localPos=...) at items/qquickevents.cpp:1473
#8  0x00007f301e476aec in QQuickWindowPrivate::deliverMouseEvent
(this=this at entry=0x16914b0, pointerEvent=0x15badf0) at
items/qquickwindow.cpp:1738
#9  0x00007f301e4775bb in QQuickWindowPrivate::deliverPointerEvent
(this=this at entry=0x16914b0, event=0x15badf0) at items/qquickwindow.cpp:2317
#10 0x00007f301e47818e in QQuickWindowPrivate::handleMouseEvent
(this=0x16914b0, event=<optimized out>) at items/qquickwindow.cpp:2187
#11 0x00007f301ab6ba65 in QWindow::event (this=this at entry=0x1699fd0,
ev=ev at entry=0x7ffffd309b60) at kernel/qwindow.cpp:2334
#12 0x00007f301e479a15 in QQuickWindow::event (this=0x1699fd0,
e=0x7ffffd309b60) at items/qquickwindow.cpp:1634
#13 0x00007f301bc3d39c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x1699fd0, e=0x7ffffd309b60) at kernel/qapplication.cpp:3727
#14 0x00007f301bc44ab0 in QApplication::notify (this=0x7ffffd309f30,
receiver=0x1699fd0, e=0x7ffffd309b60) at kernel/qapplication.cpp:3486
#15 0x00007f301a59d228 in QCoreApplication::notifyInternal2
(receiver=receiver at entry=0x1699fd0, event=event at entry=0x7ffffd309b60) at
kernel/qcoreapplication.cpp:1048
#16 0x00007f301ab5f3cf in QCoreApplication::sendSpontaneousEvent
(event=0x7ffffd309b60, receiver=0x1699fd0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#17 QGuiApplicationPrivate::processMouseEvent (e=0x14a35b0) at
kernel/qguiapplication.cpp:2082
#18 0x00007f301ab61415 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x14a35b0) at kernel/qguiapplication.cpp:1817
#19 0x00007f301ab3be1b in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:1032
#20 0x00007f300bd6f42b in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#21 0x00007f301a59b5ba in QEventLoop::exec (this=this at entry=0x7ffffd309dd0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#22 0x00007f301a5a46c4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1336
#23 0x00007f301ab55f8c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1762
#24 0x00007f301bc3d2f5 in QApplication::exec () at kernel/qapplication.cpp:2901
#25 0x000000000041da25 in main (argc=1, argv=<optimized out>) at
/workspace/build/shell/main.cpp:212

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.

More information about the Unassigned-bugs mailing list