Application: plasmashell (5.9.4) Qt Version: 5.8.0 Frameworks Version: 5.32.0 Operating System: Linux 4.9.20-1-lts x86_64 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: Just reading content from web browser. Nothing more. Some days ago I tried the plasma-wayland-integration. Didn't like it so I uninstalled it and went back to xorg. After that plasma likes to crash in various moments. -- Backtrace: Application: Plasma (plasmashell), signal: Aborted Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7ff3cced0800 (LWP 751))] Thread 9 (Thread 0x7ff2fd7fa700 (LWP 1510)): #0 0x00007ff3c658d67d in poll () at /usr/lib/libc.so.6 #1 0x00007ff3c13737a6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff2d31480a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so #7 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7ff2fe7fc700 (LWP 1482)): #0 0x00007ff3c1372b30 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff3c13736cb in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff2f71de385 in () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #7 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7ff319679700 (LWP 1236)): #0 0x00007ff3c13b8e64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff3c13736be in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7ff3a3bdf700 (LWP 1129)): #0 0x00007ff3c5b3f756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff3cc65e234 in () at /usr/lib/libQt5Script.so.5 #2 0x00007ff3cc65e279 in () at /usr/lib/libQt5Script.so.5 #3 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7ff3adb8d700 (LWP 985)): #0 0x00007ff3c658d67d in poll () at /usr/lib/libc.so.6 #1 0x00007ff3c13737a6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff3c9db7025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7ff3af5ef700 (LWP 900)): #0 0x00007ff3c658d67d in poll () at /usr/lib/libc.so.6 #1 0x00007ff3c13737a6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff3c9db7025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7ff3b5074700 (LWP 807)): #0 0x00007ff3c6eb19c0 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #1 0x00007ff3c6eb1f75 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #2 0x00007ff3c6eb363e in () at /usr/lib/libQt5Core.so.5 #3 0x00007ff3c1372c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff3c13736cb in () at /usr/lib/libglib-2.0.so.0 #5 0x00007ff3c13738bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #6 0x00007ff3c6eb406b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007ff3c6e5d89a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #8 0x00007ff3c6c7fa73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #9 0x00007ff3c7a04125 in () at /usr/lib/libQt5DBus.so.5 #10 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #11 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7ff3b70f0700 (LWP 770)): #0 0x00007ff3c658d67d in poll () at /usr/lib/libc.so.6 #1 0x00007ff3cb5848e0 in () at /usr/lib/libxcb.so.1 #2 0x00007ff3cb586679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007ff3b9662239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ff3c6c846d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007ff3c5b392e7 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ff3c659754f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ff3cced0800 (LWP 751)): [KCrash Handler] #6 0x00007ff3c64dea10 in raise () at /usr/lib/libc.so.6 #7 0x00007ff3c64e013a in abort () at /usr/lib/libc.so.6 #8 0x00007ff3c651d2b0 in __libc_message () at /usr/lib/libc.so.6 #9 0x00007ff3c652390e in malloc_printerr () at /usr/lib/libc.so.6 #10 0x00007ff3c652411e in _int_free () at /usr/lib/libc.so.6 #11 0x00007ff3c6ea52e5 in () at /usr/lib/libQt5Core.so.5 #12 0x00007ff3c6ea2ab9 in QVariant::cmp(QVariant const&) const () at /usr/lib/libQt5Core.so.5 #13 0x00007ff3c9d0f1eb in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5 #14 0x00007ff3c9de711e in () at /usr/lib/libQt5Qml.so.5 #15 0x00007ff3c9de980e in () at /usr/lib/libQt5Qml.so.5 #16 0x00007ff3c9de98c3 in () at /usr/lib/libQt5Qml.so.5 #17 0x00007ff3c6e88b7d in QObjectData::dynamicMetaObject() const () at /usr/lib/libQt5Core.so.5 #18 0x00007ff3c9d170ca in QQmlData::disconnectNotifiers() () at /usr/lib/libQt5Qml.so.5 #19 0x00007ff3c9d174c2 in QQmlData::destroyed(QObject*) () at /usr/lib/libQt5Qml.so.5 #20 0x00007ff3c6e92ade in QObject::~QObject() () at /usr/lib/libQt5Core.so.5 #21 0x00007ff3c6e92ef9 in QObject::~QObject() () at /usr/lib/libQt5Core.so.5 #22 0x00007ff3c9de9e94 in () at /usr/lib/libQt5Qml.so.5 #23 0x00007ff3c9de9fd3 in () at /usr/lib/libQt5Qml.so.5 #24 0x00007ff3c9dea36e in QQmlListModel::clear() () at /usr/lib/libQt5Qml.so.5 #25 0x00007ff3c9e04ddd in () at /usr/lib/libQt5Qml.so.5 #26 0x00007ff3c9e05048 in QQmlListModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5 #27 0x00007ff3c9d6a009 in () at /usr/lib/libQt5Qml.so.5 #28 0x00007ff3c9cf1630 in () at /usr/lib/libQt5Qml.so.5 #29 0x00007ff3c9cf1a9f in () at /usr/lib/libQt5Qml.so.5 #30 0x00007ff3c9cf2d42 in QV4::QObjectMethod::callInternal(QV4::CallData*, QV4::Scope&) const () at /usr/lib/libQt5Qml.so.5 #31 0x00007ff3c9d07b3e in QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5 #32 0x00007ff3051939bf in () #33 0x00007ff3acb8e440 in () #34 0x00007fff616d22e0 in () #35 0x0000000001fcd740 in () #36 0x00007ff3acb8e470 in () #37 0x00007ff3acb8e480 in () #38 0x0000000000000000 in () Reported using DrKonqi
Please reproduce the issue with debugging symbols. Also, does it work again if you re-install said package?
(In reply to Kai Uwe Broulik from comment #1) > Please reproduce the issue with debugging symbols. Also, does it work again > if you re-install said package? I have installed those packages: plasma-wayland-session qt5-wayland xorg-server-wayland Now I'm using xorg and for 3 hours plasma's working fine without crash. Still testing. If crash will happen I'll post logs with debugging symbols.
(In reply to Kai Uwe Broulik from comment #1) > Please reproduce the issue with debugging symbols. Also, does it work again > if you re-install said package? I couldn't get debugging symbols to work under Arch Linux so i tried to get those logs through 'gdb': Thread 9 "QQuickXmlQueryE" received signal SIGABRT, Aborted. [Switching to Thread 0x7f69c77fe700 (LWP 8631)] 0x00007f6a994caa10 in raise () from /usr/lib/libc.so.6 (gdb) cont Continuing. Thread 1 "plasmashell" received signal SIGSTOP, Stopped (signal). [Switching to Thread 0x7f6a9febc800 (LWP 8560)] 0x00007f6a995900eb in __lll_lock_wait_private () from /usr/lib/libc.so.6
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