Application: plasmashell (5.9.2) Qt Version: 5.8.0 Frameworks Version: 5.31.0 Operating System: Linux 4.9.11-1-ARCH x86_64 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: Moving a widget (any widget) from my main display (left, 1920x1200) to my secondary display (1440x900) - Custom settings of the application: List of widgets on main desktop (left display, main display, 1920x1200): · 2 web browsers · network monitor · cpu monitor · ram monitor · fuzzy clock · a cpu temperature widget (dunno name) · weather · my own written widget (not published yet, it's on github though) · a lot more in a panel The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7ff4b42ba800 (LWP 951))] Thread 21 (Thread 0x7ff3577ff700 (LWP 2173)): #0 0x00007ff4ad9b348d in poll () at /usr/lib/libc.so.6 #1 0x00007ff4a101bee1 in () at /usr/lib/libpulse.so.0 #2 0x00007ff4a100d6f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007ff4a100dd8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007ff4a100de40 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007ff4a101be29 in () at /usr/lib/libpulse.so.0 #6 0x00007ff4a09abfe8 in () at /usr/lib/pulseaudio/libpulsecommon-10.0.so #7 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7ff35ce12700 (LWP 2172)): #0 0x00007ff4ad9b348d in poll () at /usr/lib/libc.so.6 #1 0x00007ff4a87d17a6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4b11dc025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7ff39ad25700 (LWP 2067)): #0 0x00007ff4ad9b348d in poll () at /usr/lib/libc.so.6 #1 0x00007ff4a87d17a6 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff3708d50a7 in KCupsConnection::run() () at /usr/lib/libkcupslib.so #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7ff399831700 (LWP 1709)): #0 0x00007ff4a8816e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff4a87d0c99 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d16cb in () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7ff39a524700 (LWP 1704)): #0 0x00007ff4a8816e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff4a87d1762 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4b1d8ffd6 in () at /usr/lib/libQt5Quick.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7ff3a9404700 (LWP 1569)): #0 0x00007ff4a8816e64 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff4a87d0c80 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d16cb in () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7ff3a9c05700 (LWP 1568)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff3ee5203ac in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007ff3ee52060a in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007ff3ef664781 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7ff3aa406700 (LWP 1567)): #0 0x00007ff4a8816e49 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007ff4a87d0c99 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d16cb in () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7ff3ead0b700 (LWP 1557)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff3ef63360b in () at /usr/lib/libQt5WebKit.so.5 #2 0x00007ff3ef633649 in () at /usr/lib/libQt5WebKit.so.5 #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7ff3f88d0700 (LWP 1492)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff482f0fc5b in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007ff482f0fab7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7ff3f90d1700 (LWP 1491)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff482f0fc5b in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007ff482f0fab7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7ff480e51700 (LWP 1490)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff482f0fc5b in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007ff482f0fab7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7ff481652700 (LWP 1489)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff482f0fc5b in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007ff482f0fab7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7ff482058700 (LWP 1488)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff482f0fc5b in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007ff482f0fab7 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7ff48c802700 (LWP 1442)): #0 0x00007ff4acf7810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ff4b3a84234 in () at /usr/lib/libQt5Script.so.5 #2 0x00007ff4b3a84279 in () at /usr/lib/libQt5Script.so.5 #3 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7ff48d8a9700 (LWP 1413)): #0 0x00007ff4ad9c9010 in __libc_enable_asynccancel () at /usr/lib/libc.so.6 #1 0x00007ff4ad9b3482 in poll () at /usr/lib/libc.so.6 #2 0x00007ff4a87d17a6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7ff48ffff700 (LWP 1384)): #0 0x00007ff4ae2d6806 in () at /usr/lib/libQt5Core.so.5 #1 0x00007ff4a87d0c8d in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d16cb in () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4b11dc025 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #9 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7ff495f0d700 (LWP 1227)): #0 0x00007ff4ad9af4c0 in read () at /usr/lib/libc.so.6 #1 0x00007ff4a8815aa0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d126e in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d1744 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4b11dc025 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #10 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7ff497955700 (LWP 1038)): #0 0x00007ff4ad9af4ed in read () at /usr/lib/libc.so.6 #1 0x00007ff4a8815aa0 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007ff4a87d126e in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007ff4a87d1744 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007ff4ae2d706b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007ff4ae0a2a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4ae6ec125 in () at /usr/lib/libQt5DBus.so.5 #9 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #10 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7ff49d5d7700 (LWP 968)): #0 0x00007ff4ad9b348d in poll () at /usr/lib/libc.so.6 #1 0x00007ff4b29aa8e0 in () at /usr/lib/libxcb.so.1 #2 0x00007ff4b29ac679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007ff49f516239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ff4ae0a76d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007ff4acf72454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ff4ad9bc7df in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ff4b42ba800 (LWP 951)): [KCrash Handler] #6 0x00007ff3f103868b in () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so #7 0x00007ff4ae2ae0be in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #8 0x00007ff4b1e4b4e0 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5 #9 0x00007ff4b1de7bd7 in () at /usr/lib/libQt5Quick.so.5 #10 0x00007ff4b1e55506 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #11 0x000000000042cf3d in () #12 0x00007ff4af1f034c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #13 0x00007ff4af1f7b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #14 0x00007ff4ae282440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #15 0x00007ff4aea67aae in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5 #16 0x00007ff4aea67ff9 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5 #17 0x00007ff4b1e554a5 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #18 0x000000000042cf3d in () #19 0x00007ff4af1f034c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007ff4af1f7b61 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007ff4ae282440 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #22 0x00007ff4ae2d5cbe in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #23 0x00007ff4ae2d6511 in () at /usr/lib/libQt5Core.so.5 #24 0x00007ff4a87d15a7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #25 0x00007ff4a87d1810 in () at /usr/lib/libglib-2.0.so.0 #26 0x00007ff4a87d18bc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #27 0x00007ff4ae2d704f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #28 0x00007ff4ae28089a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007ff4ae288de4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #30 0x000000000041ca42 in () #31 0x00007ff4ad8f4291 in __libc_start_main () at /usr/lib/libc.so.6 #32 0x000000000041cdca in _start () Reported using DrKonqi
My widget, it's a very simple thing: https://github.com/ismacasti/btcplasmoid
Does the crash also happen when you remove your own widget?
No, my widget works perfectly. The bug happens when it's not running too
possibly related to #368071
*** Bug 382700 has been marked as a duplicate of this bug. ***
*** Bug 384713 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 368071 ***