373455 2016-12-09 08:29:11 +0000 plasmashell crash/restart when quitting chromium 2016-12-12 09:40:15 +0000 1 1 4 Plasma plasmashell Task Manager and Icons-Only Task Manager widgets 5.8.4 Debian unstable Linux RESOLVED DUPLICATE 342763 drkonqi NOR crash 1.0 0 arthur.marsh hein bshah notmart plasma-bugs-null 0 oldest_to_newest 1644245 0 arthur.marsh 2016-12-09 08:29:11 +0000 Application: plasmashell (5.8.4) Qt Version: 5.7.1 Frameworks Version: 5.28.0 Operating System: Linux 4.9.0-rc8+ x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: I quit chromium which had several windows/tabs openeded and plasmashell crashed and restarted. The crash can be reproduced sometimes. -- 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 0x7fa4310abc40 (LWP 16754))] Thread 9 (Thread 0x7fa388935700 (LWP 17033)): #0 0x00007fa43e9e5e67 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007fa439c69edd in g_main_context_prepare (context=context@entry=0x7fa37c000990, priority=priority@entry=0x7fa388934cc0) at ././glib/gmain.c:3501 #2 0x00007fa439c6a91b in g_main_context_iterate (context=context@entry=0x7fa37c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3909 #3 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa37c000990, may_block=1) at ././glib/gmain.c:3990 #4 0x00007fa43e9e66fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa43e7b20d3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa43d8cb464 in start_thread (arg=0x7fa388935700) at pthread_create.c:333 #9 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7fa389136700 (LWP 17032)): #0 0x00007fa43e7ae260 in QMutex::unlock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007fa43e9e5e81 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fa439c69edd in g_main_context_prepare (context=context@entry=0x7fa384000990, priority=priority@entry=0x7fa389135ca0) at ././glib/gmain.c:3501 #3 0x00007fa439c6a91b in g_main_context_iterate (context=context@entry=0x7fa384000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3909 #4 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa384000990, may_block=1) at ././glib/gmain.c:3990 #5 0x00007fa43e9e66fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa43e7b20d3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa389586a35 in () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #9 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fa43d8cb464 in start_thread (arg=0x7fa389136700) at pthread_create.c:333 #11 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7fa418e55700 (LWP 16824)): #0 0x00007fa43d8d118f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fa41a7132ab in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #2 0x00007fa41a713107 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #3 0x00007fa43d8cb464 in start_thread (arg=0x7fa418e55700) at pthread_create.c:333 #4 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7fa41bfff700 (LWP 16816)): #0 0x00007fa43d8d118f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fa4432452c4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007fa443245309 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007fa43d8cb464 in start_thread (arg=0x7fa41bfff700) at pthread_create.c:333 #4 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 5 (Thread 0x7fa426163700 (LWP 16815)): #0 0x00007fa43e0c45dd in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fa439caec40 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fa426162bc0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44 #2 0x00007fa439caec40 in g_wakeup_acknowledge (wakeup=0x7fa41c002390) at ././glib/gwakeup.c:210 #3 0x00007fa439c6a4be in g_main_context_check (context=context@entry=0x7fa414000990, max_priority=2147483647, fds=fds@entry=0x7fa414003070, n_fds=n_fds@entry=1) at ././glib/gmain.c:3707 #4 0x00007fa439c6a994 in g_main_context_iterate (context=context@entry=0x7fa414000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3926 #5 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa414000990, may_block=1) at ././glib/gmain.c:3990 #6 0x00007fa43e9e66fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa43e7b20d3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fa4410545d5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fa43d8cb464 in start_thread (arg=0x7fa426163700) at pthread_create.c:333 #12 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7fa4277cb700 (LWP 16800)): #0 0x00007fa439caffe9 in g_mutex_lock (mutex=mutex@entry=0x7fa41c000990) at ././glib/gthread-posix.c:1336 #1 0x00007fa439c69ee9 in g_main_context_prepare (context=context@entry=0x7fa41c000990, priority=priority@entry=0x7fa4277caca0) at ././glib/gmain.c:3504 #2 0x00007fa439c6a91b in g_main_context_iterate (context=context@entry=0x7fa41c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3909 #3 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa41c000990, may_block=1) at ././glib/gmain.c:3990 #4 0x00007fa43e9e66fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa43e7b20d3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa4410545d5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fa43d8cb464 in start_thread (arg=0x7fa4277cb700) at pthread_create.c:333 #10 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7fa42df92700 (LWP 16767)): #0 0x00007fa43e0c856d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fa439c6a9f6 in g_main_context_iterate (priority=<optimized out>, n_fds=1, fds=0x7fa420011b30, timeout=<optimized out>, context=0x7fa420000990) at ././glib/gmain.c:4228 #2 0x00007fa439c6a9f6 in g_main_context_iterate (context=context@entry=0x7fa420000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924 #3 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa420000990, may_block=1) at ././glib/gmain.c:3990 #4 0x00007fa43e9e66fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa43e7b20d3 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa4439086d5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fa43d8cb464 in start_thread (arg=0x7fa42df92700) at pthread_create.c:333 #10 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7fa42f2fa700 (LWP 16764)): #0 0x00007fa43e0c856d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fa44219c150 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7fa42f2f9d00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 0x00007fa44219c150 in _xcb_conn_wait (c=c@entry=0x5567fabbd360, cond=cond@entry=0x5567fabbd3a0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479 #3 0x00007fa44219dee9 in xcb_wait_for_event (c=0x5567fabbd360) at ../../src/xcb_in.c:693 #4 0x00007fa430e1bb69 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #5 0x00007fa43e7b6d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fa43d8cb464 in start_thread (arg=0x7fa42f2fa700) at pthread_create.c:333 #7 0x00007fa43e0d19df in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7fa4310abc40 (LWP 16754)): [KCrash Handler] #6 0x00007fa43e9584b0 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fa43e958799 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fa43e960789 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fa43e9bdc89 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fa43ea34fb4 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fa43e93980b in QAbstractItemModel::endRemoveRows() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fa38abb3018 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6 #13 0x00007fa38abb60a9 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6 #14 0x00007fa43e9bdc89 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #15 0x00007fa43ea34f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #16 0x00007fa43e9390b3 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007fa43e95ded5 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #18 0x00007fa43e95e0d4 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007fa43e960768 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fa43e9bdc89 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fa43ea34f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #22 0x00007fa43e9390b3 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007fa38c6a3265 in () at /usr/lib/x86_64-linux-gnu/libKF5ItemModels.so.5 #24 0x00007fa38c6a4711 in () at /usr/lib/x86_64-linux-gnu/libKF5ItemModels.so.5 #25 0x00007fa43e9bdc89 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fa43ea34f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007fa43e9390b3 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #28 0x00007fa43e9536b0 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007fa43e9bdc89 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fa43ea34f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007fa43e9390b3 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007fa38abccdf3 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6 #33 0x00007fa43e9bdffe in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #34 0x00007fa440b772e2 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #35 0x00007fa427beaa66 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so #36 0x00007fa440b6f632 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #37 0x00007fa440b7065c in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #38 0x00007fa440b70982 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5 #39 0x00007fa427bea196 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so #40 0x00007fa43e98f1bf in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #41 0x00007fa430e1d334 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #42 0x00007fa430e1e015 in QXcbConnection::processXcbEvents() () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #43 0x00007fa43e9beb39 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #44 0x00007fa43f279b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #45 0x00007fa43f2812e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #46 0x00007fa43e992090 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #47 0x00007fa43e99481d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #48 0x00007fa43e9e62d3 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #49 0x00007fa439c6a7f7 in g_main_context_dispatch (context=0x7fa4280016f0) at ././glib/gmain.c:3203 #50 0x00007fa439c6a7f7 in g_main_context_dispatch (context=context@entry=0x7fa4280016f0) at ././glib/gmain.c:3856 #51 0x00007fa439c6aa60 in g_main_context_iterate (context=context@entry=0x7fa4280016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929 #52 0x00007fa439c6ab0c in g_main_context_iteration (context=0x7fa4280016f0, may_block=1) at ././glib/gmain.c:3990 #53 0x00007fa43e9e66df in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #54 0x00007fa43e99007a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #55 0x00007fa43e9987ec in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #56 0x00005567f97d4d92 in () #57 0x00007fa43e0092b1 in __libc_start_main (main=0x5567f97d4230, argc=2, argv=0x7ffe8cb69788, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe8cb69778) at ../csu/libc-start.c:291 #58 0x00005567f97d511a in _start () Reported using DrKonqi 1644706 1 notmart 2016-12-12 09:40:15 +0000 *** This bug has been marked as a duplicate of bug 342763 ***