https://bugs.kde.org/show_bug.cgi?id=362123
Bug ID: 362123 Summary: Plasmashell crashes after upgrade from Kubuntu 15.10 to 16.04 Product: plasmashell Version: 5.5.5 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: k...@davidedmundson.co.uk Reporter: garystripl...@yahoo.com CC: bhus...@gmail.com, plasma-b...@kde.org Application: plasmashell (5.5.5) Qt Version: 5.5.1 Operating System: Linux 4.4.0-21-generic x86_64 Distribution: Ubuntu 16.04 LTS -- Information about the crash: - What I was doing when the application crashed: After the completed upgrade process from Kubuntu 15.10 to 16.04, the system restarted without the KDE desktop. The crash reporting assistant showed that plasmashell has aborted after 6 attempts. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f5d33bc78c0 (LWP 6059))] Thread 9 (Thread 0x7f5d1fe20700 (LWP 6062)): #0 0x00007f5d2e2d7e8d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f5d3239cc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f5d3239e8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f5d225a0629 in QXcbEventReader::run (this=0xe55290) at qxcbconnection.cpp:1253 #4 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0xe55290) at thread/qthread_unix.cpp:331 #5 0x00007f5d2daba6fa in start_thread (arg=0x7f5d1fe20700) at pthread_create.c:333 #6 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f5d16b46700 (LWP 6064)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5d16b45a50) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5d16b45a50, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5d10002ed0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec02a95 in QTimerInfoList::timerWait (this=0x7f5d10002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f5d2ec03e7e in timerSourcePrepareHelper (timeout=0x7f5d16b45b24, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f5d16b45b24) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f5d2b06c8ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d24b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5d100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5d16b45ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x00007f5d2e9c88a4 in QThread::exec (this=this@entry=0xf2bf70) at thread/qthread.cpp:503 #15 0x00007f5d312703c5 in QQmlThreadPrivate::run (this=0xf2bf70) at qml/ftw/qqmlthread.cpp:141 #16 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0xf2bf70) at thread/qthread_unix.cpp:331 #17 0x00007f5d2daba6fa in start_thread (arg=0x7f5d16b46700) at pthread_create.c:333 #18 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f5d0d09b700 (LWP 6065)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5d0d09aa50) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5d0d09aa50, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5d08002cd0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec02a95 in QTimerInfoList::timerWait (this=0x7f5d08002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f5d2ec03e7e in timerSourcePrepareHelper (timeout=0x7f5d0d09ab24, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f5d0d09ab24) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f5d2b06c8ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d24b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5d080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5d0d09ace0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x00007f5d2e9c88a4 in QThread::exec (this=this@entry=0x1048c40) at thread/qthread.cpp:503 #15 0x00007f5d312703c5 in QQmlThreadPrivate::run (this=0x1048c40) at qml/ftw/qqmlthread.cpp:141 #16 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0x1048c40) at thread/qthread_unix.cpp:331 #17 0x00007f5d2daba6fa in start_thread (arg=0x7f5d0d09b700) at pthread_create.c:333 #18 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f5d07204700 (LWP 6066)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5d07203a50) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5d07203a50, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5d00002ed0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec02a95 in QTimerInfoList::timerWait (this=0x7f5d00002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f5d2ec03e7e in timerSourcePrepareHelper (timeout=0x7f5d07203b24, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f5d07203b24) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f5d2b06c8ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d24b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5d000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5d07203ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x00007f5d2e9c88a4 in QThread::exec (this=this@entry=0x120ec00) at thread/qthread.cpp:503 #15 0x00007f5d312703c5 in QQmlThreadPrivate::run (this=0x120ec00) at qml/ftw/qqmlthread.cpp:141 #16 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0x120ec00) at thread/qthread_unix.cpp:331 #17 0x00007f5d2daba6fa in start_thread (arg=0x7f5d07204700) at pthread_create.c:333 #18 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f5d05892700 (LWP 6067)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f5d33615bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f5d33615c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f5d2daba6fa in start_thread (arg=0x7f5d05892700) at pthread_create.c:333 #4 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f5c7e079700 (LWP 6068)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5c7e078a50) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5c7e078a50, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5c78002ed0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec02a95 in QTimerInfoList::timerWait (this=0x7f5c78002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f5d2ec03e7e in timerSourcePrepareHelper (timeout=0x7f5c7e078b24, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f5c7e078b24) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f5d2b06c8ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d24b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5c780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5c7e078ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x00007f5d2e9c88a4 in QThread::exec (this=this@entry=0x1640f10) at thread/qthread.cpp:503 #15 0x00007f5c7e6dc035 in QQuickXmlQueryEngine::run (this=0x1640f10) at qqmlxmllistmodel.cpp:317 #16 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0x1640f10) at thread/qthread_unix.cpp:331 #17 0x00007f5d2daba6fa in start_thread (arg=0x7f5c7e079700) at pthread_create.c:333 #18 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f5c7d660700 (LWP 6069)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5c7d65fad0) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5c7d65fad0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5c70002cd0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec04262 in timerSourceCheckHelper (src=0x7f5c70002c70) at kernel/qeventdispatcher_glib.cpp:141 #7 timerSourceCheck (source=0x7f5c70002c70) at kernel/qeventdispatcher_glib.cpp:168 #8 0x00007f5d2b06cd51 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f5d2b06d2c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5c700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #12 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5c7d65fd00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #13 0x00007f5d2e9c88a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #14 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0x10b81b0) at thread/qthread_unix.cpp:331 #15 0x00007f5d2daba6fa in start_thread (arg=0x7f5c7d660700) at pthread_create.c:333 #16 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f5c77b4b700 (LWP 6071)): #0 0x00007ffcf8774caf in clock_gettime () #1 0x00007f5d2e2f1fb6 in __GI___clock_gettime (clock_id=1, tp=tp@entry=0x7f5c77b4aa00) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007f5d2ea7dc16 in qt_clock_gettime (ts=0x7f5c77b4aa00, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105 #3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156 #4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165 #5 0x00007f5d2ec02529 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f5c6c0030d0) at kernel/qtimerinfo_unix.cpp:84 #6 0x00007f5d2ec02a95 in QTimerInfoList::timerWait (this=0x7f5c6c0030d0, tm=...) at kernel/qtimerinfo_unix.cpp:381 #7 0x00007f5d2ec03e7e in timerSourcePrepareHelper (timeout=0x7f5c77b4aad4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127 #8 timerSourcePrepare (source=<optimized out>, timeout=0x7f5c77b4aad4) at kernel/qeventdispatcher_glib.cpp:160 #9 0x00007f5d2b06c8ad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f5d2b06d24b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f5d2ec04a9b in QEventDispatcherGlib::processEvents (this=0x7f5c6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #13 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7f5c77b4ac90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #14 0x00007f5d2e9c88a4 in QThread::exec (this=this@entry=0x17a3df0) at thread/qthread.cpp:503 #15 0x00007f5d31bf6ed6 in QQuickPixmapReader::run (this=0x17a3df0) at util/qquickpixmapcache.cpp:817 #16 0x00007f5d2e9cd84e in QThreadPrivate::start (arg=0x17a3df0) at thread/qthread_unix.cpp:331 #17 0x00007f5d2daba6fa in start_thread (arg=0x7f5c77b4b700) at pthread_create.c:333 #18 0x00007f5d2e2e3b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f5d33bc78c0 (LWP 6059)): [KCrash Handler] #6 0x00007f5d2e212418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #7 0x00007f5d2e21401a in __GI_abort () at abort.c:89 #8 0x00007f5d2e9baff1 in qt_message_fatal (context=..., message=<synthetic pointer>) at global/qlogging.cpp:1578 #9 QMessageLogger::fatal (this=this@entry=0x7ffcf8699d80, msg=msg@entry=0x7f5d31de72c5 "%s") at global/qlogging.cpp:781 #10 0x00007f5d31c63af1 in QSGRenderLoop::handleContextCreationFailure (this=this@entry=0x1085720, window=0x13a7e00, isEs=isEs@entry=false) at scenegraph/qsgrenderloop.cpp:244 #11 0x00007f5d31c64b05 in QSGGuiThreadRenderLoop::renderWindow (this=this@entry=0x1085720, window=0x13a7e00) at scenegraph/qsgrenderloop.cpp:333 #12 0x00007f5d31c65aa6 in QSGGuiThreadRenderLoop::exposureChanged (this=0x1085720, window=0x13a7e00) at scenegraph/qsgrenderloop.cpp:422 #13 0x00007f5d2eef92e5 in QWindow::event (this=this@entry=0x13a7e00, ev=ev@entry=0x7ffcf869a270) at kernel/qwindow.cpp:2060 #14 0x00007f5d31c9f871 in QQuickWindow::event (this=this@entry=0x13a7e00, e=e@entry=0x7ffcf869a270) at items/qquickwindow.cpp:1413 #15 0x000000000043f206 in DesktopView::event (this=0x13a7e00, e=0x7ffcf869a270) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/desktopview.cpp:205 #16 0x00007f5d2f6b105c in QApplicationPrivate::notify_helper (this=this@entry=0xe3dc80, receiver=receiver@entry=0x13a7e00, e=e@entry=0x7ffcf869a270) at kernel/qapplication.cpp:3716 #17 0x00007f5d2f6b6516 in QApplication::notify (this=0x7ffcf869a690, receiver=0x13a7e00, e=0x7ffcf869a270) at kernel/qapplication.cpp:3499 #18 0x00007f5d2ebae62b in QCoreApplication::notifyInternal (this=0x7ffcf869a690, receiver=receiver@entry=0x13a7e00, event=event@entry=0x7ffcf869a270) at kernel/qcoreapplication.cpp:965 #19 0x00007f5d2eef14ec in QCoreApplication::sendSpontaneousEvent (event=0x7ffcf869a270, receiver=0x13a7e00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227 #20 QGuiApplicationPrivate::processExposeEvent (e=0x17b28a0) at kernel/qguiapplication.cpp:2663 #21 0x00007f5d2eef225d in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x17b28a0) at kernel/qguiapplication.cpp:1658 #22 0x00007f5d2eed5f38 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:625 #23 0x00007f5d225d1f10 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70 #24 0x00007f5d2b06d127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f5d2b06d380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f5d2b06d42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007f5d2ec04a7f in QEventDispatcherGlib::processEvents (this=0xe85d80, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #28 0x00007f5d2ebabdea in QEventLoop::exec (this=this@entry=0x7ffcf869a530, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #29 0x00007f5d2ebb3e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229 #30 0x00007f5d2eee7c3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542 #31 0x00007f5d2f6ad495 in QApplication::exec () at kernel/qapplication.cpp:2976 #32 0x0000000000432d4a in main (argc=3, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181 Possible duplicates by query: bug 362060, bug 361818, bug 361806, bug 361519, bug 360584. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.