https://bugs.kde.org/show_bug.cgi?id=372448
--- Comment #1 from Con Kolivas <k...@kolivas.org> --- 2 other drkonqi crashes happened at the same time. This is the backtrace of the first one: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 [Current thread is 1 (Thread 0x7fc54f5958c0 (LWP 27248))] Thread 8 (Thread 0x7fc51d188700 (LWP 27258)): [KCrash Handler] #6 0x00007fc549c5d50d in __strstr_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strstr-sse2-unaligned.S:40 #7 0x00007fc54d620aca in QSGRenderContext::initialize(QOpenGLContext*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fc54d644409 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0x17c3290) at thread/qthread_unix.cpp:331 #10 0x00007fc54949170a in start_thread (arg=0x7fc51d188700) at pthread_create.c:333 #11 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7fc51d989700 (LWP 27257)): #0 0x00007fc546a43ae0 in g_main_context_prepare (context=context@entry=0x7fc494000990, priority=priority@entry=0x7fc51d988b60) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3471 #1 0x00007fc546a442cb in g_main_context_iterate (context=context@entry=0x7fc494000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820 #2 0x00007fc546a444ac in g_main_context_iteration (context=0x7fc494000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901 #3 0x00007fc54a5db7eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fc4940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007fc54a582b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fc51d988c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007fc54a39f834 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007fc54d5cded6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0x178e770) at thread/qthread_unix.cpp:331 #8 0x00007fc54949170a in start_thread (arg=0x7fc51d989700) at pthread_create.c:333 #9 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7fc51ffff700 (LWP 27256)): #0 0x00007fc5494973b0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc54efecbd4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007fc54efecc19 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007fc54949170a in start_thread (arg=0x7fc51ffff700) at pthread_create.c:333 #4 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7fc525f3e700 (LWP 27255)): #0 0x00007fc549caeb5d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fc546a4439c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fc518003070, timeout=<optimized out>, context=0x7fc518000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x00007fc546a4439c in g_main_context_iterate (context=context@entry=0x7fc518000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x00007fc546a444ac in g_main_context_iteration (context=0x7fc518000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x00007fc54a5db7eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fc5180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x00007fc54a582b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fc525f3dce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00007fc54a39f834 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00007fc54cc473c5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0x14bd6a0) at thread/qthread_unix.cpp:331 #9 0x00007fc54949170a in start_thread (arg=0x7fc525f3e700) at pthread_create.c:333 #10 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7fc528101700 (LWP 27254)): #0 0x00007fc546a88ae4 in g_mutex_unlock (mutex=0x7fc520000990) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347 #1 0x00007fc546a44356 in g_main_context_iterate (context=context@entry=0x7fc520000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3842 #2 0x00007fc546a444ac in g_main_context_iteration (context=0x7fc520000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901 #3 0x00007fc54a5db7eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fc5200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #4 0x00007fc54a582b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fc528100ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #5 0x00007fc54a39f834 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #6 0x00007fc54cc473c5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0x12ecd40) at thread/qthread_unix.cpp:331 #8 0x00007fc54949170a in start_thread (arg=0x7fc528101700) at pthread_create.c:333 #9 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7fc5388b4700 (LWP 27253)): #0 0x00007fc549caa69d in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fc546a87740 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7fc5388b3ae0, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44 #2 0x00007fc546a87740 in g_wakeup_acknowledge (wakeup=0x7fc5340015b0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210 #3 0x00007fc546a43e84 in g_main_context_check (context=context@entry=0x7fc52c000990, max_priority=2147483647, fds=fds@entry=0x7fc52c003070, n_fds=n_fds@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632 #4 0x00007fc546a44340 in g_main_context_iterate (context=context@entry=0x7fc52c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837 #5 0x00007fc546a444ac in g_main_context_iteration (context=0x7fc52c000990, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901 #6 0x00007fc54a5db7eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fc52c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #7 0x00007fc54a582b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fc5388b3ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #8 0x00007fc54a39f834 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #9 0x00007fc54cc473c5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #10 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0xfcf4a0) at thread/qthread_unix.cpp:331 #11 0x00007fc54949170a in start_thread (arg=0x7fc5388b4700) at pthread_create.c:333 #12 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7fc53b949700 (LWP 27251)): #0 0x00007fc549caeb5d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fc54dd73c62 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7fc53b948c00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 0x00007fc54dd73c62 in _xcb_conn_wait (c=c@entry=0xed8e30, cond=cond@entry=0xed8e70, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459 #3 0x00007fc54dd758d7 in xcb_wait_for_event (c=0xed8e30) at ../../src/xcb_in.c:693 #4 0x00007fc53e0c9629 in QXcbEventReader::run() (this=0xee6fe0) at qxcbconnection.cpp:1253 #5 0x00007fc54a3a47be in QThreadPrivate::start(void*) (arg=0xee6fe0) at thread/qthread_unix.cpp:331 #6 0x00007fc54949170a in start_thread (arg=0x7fc53b949700) at pthread_create.c:333 #7 0x00007fc549cba82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7fc54f5958c0 (LWP 27248)): #0 0x00007fc5494973b0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc54a3a5a5b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x16df450) at thread/qwaitcondition_unix.cpp:136 #2 0x00007fc54a3a5a5b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x17c32d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007fc54d640bc6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #4 0x00007fc54d64309c in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #5 0x00007fc54d643733 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fc54a8d02b5 in QWindow::event(QEvent*) (this=0x16a4340, ev=<optimized out>) at kernel/qwindow.cpp:2060 #7 0x00007fc54d676871 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x000000000043f206 in DesktopView::event(QEvent*) (this=0x16a4340, e=0x7ffca53d1b30) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/desktopview.cpp:205 #9 0x00007fc54b08805c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0xec6380, receiver=receiver@entry=0x16a4340, e=e@entry=0x7ffca53d1b30) at kernel/qapplication.cpp:3716 #10 0x00007fc54b08d516 in QApplication::notify(QObject*, QEvent*) (this=0x7ffca53d1f50, receiver=0x16a4340, e=0x7ffca53d1b30) at kernel/qapplication.cpp:3499 #11 0x00007fc54a58538b in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffca53d1f50, receiver=receiver@entry=0x16a4340, event=event@entry=0x7ffca53d1b30) at kernel/qcoreapplication.cpp:965 #12 0x00007fc54a8c84ac in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (event=0x7ffca53d1b30, receiver=0x16a4340) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227 #13 0x00007fc54a8c84ac in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (e=0x1693a10) at kernel/qguiapplication.cpp:2663 #14 0x00007fc54a8c921d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x1693a10) at kernel/qguiapplication.cpp:1658 #15 0x00007fc54a8acf08 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:625 #16 0x00007fc53e0fb060 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70 #17 0x00007fc546a441a7 in g_main_context_dispatch (context=0x7fc5340016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3154 #18 0x00007fc546a441a7 in g_main_context_dispatch (context=context@entry=0x7fc5340016f0) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3769 #19 0x00007fc546a44400 in g_main_context_iterate (context=context@entry=0x7fc5340016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3840 #20 0x00007fc546a444ac in g_main_context_iteration (context=0x7fc5340016f0, may_block=may_block@entry=1) at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901 #21 0x00007fc54a5db7cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0xf10490, flags=...) at kernel/qeventdispatcher_glib.cpp:418 #22 0x00007fc54a582b4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffca53d1df0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #23 0x00007fc54a58abec in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #24 0x00007fc54a8bebfc in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1542 #25 0x00007fc54b084495 in QApplication::exec() () at kernel/qapplication.cpp:2976 #26 0x0000000000432d4a in main(int, char**) (argc=3, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181 -- You are receiving this mail because: You are watching all bug changes.
