https://bugs.kde.org/show_bug.cgi?id=363118
Jan Chren (rindeal) <dev.rindeal+bugs.kde....@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dev.rindeal+bugs.kde.org@gm
| |ail.com
--- Comment #1 from Jan Chren (rindeal) <dev.rindeal+bugs.kde....@gmail.com> ---
In my experience I just disconnected the monitor from my laptop.
Plasma: 5.7.3
Frameworks: 5.23.0
Qt: 5.6.1
Kernel: 4.1.27
Trace:
```
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f313e6f7840 (LWP 6931))]
Thread 11 (Thread 0x7f312a881700 (LWP 6934)):
#0 0x00007f31392af5fd in poll () from /lib64/libc.so.6
#1 0x00007f313d0f7a0e in poll () at /usr/include/bits/poll2.h:46
#2 _xcb_conn_wait () at
/var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_conn.c:459
#3 0x00007f313d0f9486 in xcb_wait_for_event () at
/var/tmp/portage/x11-libs/libxcb-1.11.1/work/libxcb-1.11.1/src/xcb_in.c:693
#4 0x00007f312bf84a9e in run () at qxcbconnection.cpp:1325
#5 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#6 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#7 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7f31297ee700 (LWP 6935)):
#0 0x00007f31392af5fd in poll () from /lib64/libc.so.6
#1 0x00007f3135396aec in poll () at /usr/include/bits/poll2.h:46
#2 g_poll () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gpoll.c:124
#3 0x00007f313538920f in g_main_context_poll () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4135
#4 g_main_context_iterate () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#5 0x00007f3135389309 in g_main_context_iteration () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#6 0x00007f3139b1fbc5 in processEvents () at
kernel/qeventdispatcher_glib.cpp:419
#7 0x00007f3139ad8644 in processEvents () at kernel/qeventloop.cpp:128
#8 0x00007f3139ad8a0c in exec () at kernel/qeventloop.cpp:204
#9 0x00007f313995c164 in exec () at thread/qthread.cpp:500
#10 0x00007f313e8230be in run () at qdbusconnection.cpp:189
#11 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#12 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f31289c3700 (LWP 6961)):
#0 0x00007f31392af5fd in poll () from /lib64/libc.so.6
#1 0x00007f3135396aec in poll () at /usr/include/bits/poll2.h:46
#2 g_poll () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gpoll.c:124
#3 0x00007f313538920f in g_main_context_poll () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4135
#4 g_main_context_iterate () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#5 0x00007f3135389309 in g_main_context_iteration () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#6 0x00007f3139b1fbc5 in processEvents () at
kernel/qeventdispatcher_glib.cpp:419
#7 0x00007f3139ad8644 in processEvents () at kernel/qeventloop.cpp:128
#8 0x00007f3139ad8a0c in exec () at kernel/qeventloop.cpp:204
#9 0x00007f313995c164 in exec () at thread/qthread.cpp:500
#10 0x00007f313c01c3f6 in run () at qml/ftw/qqmlthread.cpp:141
#11 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#12 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f3119f74700 (LWP 6987)):
#0 g_main_context_poll () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4132
#1 g_main_context_iterate () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#2 0x00007f3135389309 in g_main_context_iteration () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#3 0x00007f3139b1fbc5 in processEvents () at
kernel/qeventdispatcher_glib.cpp:419
#4 0x00007f3139ad8644 in processEvents () at kernel/qeventloop.cpp:128
#5 0x00007f3139ad8a0c in exec () at kernel/qeventloop.cpp:204
#6 0x00007f313995c164 in exec () at thread/qthread.cpp:500
#7 0x00007f313c01c3f6 in run () at qml/ftw/qqmlthread.cpp:141
#8 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#9 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f3113fff700 (LWP 6988)):
#0 0x00007f3138abe0bf in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f313e14274e in scavengerThread () at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007f313e14279d in runScavengerThread () at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f308e760700 (LWP 6989)):
#0 0x00007ffe0d1eba7e in clock_gettime ()
#1 0x00007f31392c52d6 in clock_gettime () from /lib64/libc.so.6
#2 0x00007f31399ef167 in qt_clock_gettime () at
tools/qelapsedtimer_unix.cpp:105
#3 do_gettime () at tools/qelapsedtimer_unix.cpp:156
#4 qt_gettime () at tools/qelapsedtimer_unix.cpp:165
#5 0x00007f3139b1e4c3 in updateCurrentTime () at kernel/qtimerinfo_unix.cpp:84
#6 0x00007f3139b1e819 in timerWait () at kernel/qtimerinfo_unix.cpp:381
#7 0x00007f3139b1f8c1 in timerSourcePrepareHelper () at
kernel/qeventdispatcher_glib.cpp:126
#8 0x00007f3139b1f96d in timerSourcePrepare () at
kernel/qeventdispatcher_glib.cpp:159
#9 0x00007f3135388977 in g_main_context_prepare () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3442
#10 0x00007f313538917d in g_main_context_iterate () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3820
#11 0x00007f3135389309 in g_main_context_iteration () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#12 0x00007f3139b1fbc5 in processEvents () at
kernel/qeventdispatcher_glib.cpp:419
#13 0x00007f3139ad8644 in processEvents () at kernel/qeventloop.cpp:128
#14 0x00007f3139ad8a0c in exec () at kernel/qeventloop.cpp:204
#15 0x00007f313995c164 in exec () at thread/qthread.cpp:500
#16 0x00007f313c976e14 in run () at util/qquickpixmapcache.cpp:817
#17 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#18 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#19 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f307a5a5700 (LWP 12656)):
#0 0x00007f3138abe0bf in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f3139960580 in wait () at thread/qwaitcondition_unix.cpp:136
#2 wait () at thread/qwaitcondition_unix.cpp:208
#3 0x00007f3086e0a8bd in blockThreadUntilJobsAreBeingAssigned_locked () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:594
#4 0x00007f3086e0b8d1 in takeFirstAvailableJobOrSuspendOrWait () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:554
#5 0x00007f3086e0ee04 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:66
#6 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#7 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#8 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#9 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#10 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#11 0x00007f3086e0cfc3 in run () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/thread.cpp:103
#12 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#13 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f3079c98700 (LWP 12657)):
#0 0x00007f3138abe0bf in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f3139960580 in wait () at thread/qwaitcondition_unix.cpp:136
#2 wait () at thread/qwaitcondition_unix.cpp:208
#3 0x00007f3086e0a8bd in blockThreadUntilJobsAreBeingAssigned_locked () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:594
#4 0x00007f3086e0b8d1 in takeFirstAvailableJobOrSuspendOrWait () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:554
#5 0x00007f3086e0ee04 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:66
#6 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#7 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#8 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#9 0x00007f3086e0cfc3 in run () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/thread.cpp:103
#10 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#11 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f30728f5700 (LWP 12658)):
#0 0x00007f3138abe0bf in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f3139960580 in wait () at thread/qwaitcondition_unix.cpp:136
#2 wait () at thread/qwaitcondition_unix.cpp:208
#3 0x00007f3086e0a8bd in blockThreadUntilJobsAreBeingAssigned_locked () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:594
#4 0x00007f3086e0b8d1 in takeFirstAvailableJobOrSuspendOrWait () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:554
#5 0x00007f3086e0ee04 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:66
#6 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#7 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#8 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#9 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#10 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#11 0x00007f3086e0cfc3 in run () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/thread.cpp:103
#12 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#13 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f3071118700 (LWP 12659)):
#0 0x00007f3138abe0bf in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f3139960580 in wait () at thread/qwaitcondition_unix.cpp:136
#2 wait () at thread/qwaitcondition_unix.cpp:208
#3 0x00007f3086e0a8bd in blockThreadUntilJobsAreBeingAssigned_locked () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:594
#4 0x00007f3086e0b8d1 in takeFirstAvailableJobOrSuspendOrWait () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:554
#5 0x00007f3086e0ee04 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:66
#6 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#7 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#8 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#9 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#10 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#11 0x00007f3086e0eea4 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/workinghardstate.cpp:73
#12 0x00007f3086e0a859 in applyForWork () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/weaver.cpp:568
#13 0x00007f3086e0cfc3 in run () at
/tmp/portage/kde-frameworks/threadweaver-5.23.0/work/threadweaver-5.23.0/src/thread.cpp:103
#14 0x00007f3139960033 in start () at thread/qthread_unix.cpp:341
#15 0x00007f3138ab8494 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f31392b85dd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f313e6f7840 (LWP 6931)):
[KCrash Handler]
#6 data () at /usr/include/qt5/QtCore/qscopedpointer.h:135
#7 qGetPtrHelper<QScopedPointer<QObjectData> > () at
/usr/include/qt5/QtCore/qglobal.h:1014
#8 d_func () at items/qquickwindow.h:66
#9 maybeUpdate () at items/qquickwindow.cpp:3080
#10 0x00007f313c9fde57 in dirtyItem () at items/qquickwindow.cpp:993
#11 0x00007f313c9ec0b7 in addToDirtyList () at items/qquickitem.cpp:5834
#12 0x00007f313c9ec118 in dirty () at items/qquickitem.cpp:5815
#13 0x00007f313c9f64e4 in setParentItem () at items/qquickitem.cpp:2682
#14 0x00007f313c9f6855 in ~QQuickItem () at items/qquickitem.cpp:2330
#15 0x00007f313ca109d6 in ~QQmlElement () at
../../include/QtQml/../../src/qml/qml/qqmlprivate.h:98
#16 ~QQmlElement () at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:98
#17 0x00007f3139b03db9 in deleteChildren () at kernel/qobject.cpp:1963
#18 0x00007f3139b04dae in ~QObject () at kernel/qobject.cpp:1034
#19 0x00007f313c9f6a4a in ~QQuickItem () at items/qquickitem.cpp:2309
#20 0x00007f313ca62a7c in ~QQuickMouseArea () at items/qquickmousearea.cpp:439
#21 0x00007f313ca10c7e in ~QQmlElement () at
../../include/QtQml/../../src/qml/qml/qqmlprivate.h:98
#22 ~QQmlElement () at ../../include/QtQml/../../src/qml/qml/qqmlprivate.h:98
#23 0x00007f3139afcc51 in qDeleteInEventHandler () at kernel/qobject.cpp:4472
#24 0x00007f3139afd12f in event () at kernel/qobject.cpp:1247
#25 0x00007f313c9f4f1a in event () at items/qquickitem.cpp:7523
#26 0x00007f313a2fef8a in notify_helper () at kernel/qapplication.cpp:3804
#27 0x00007f313a3035f2 in notify () at kernel/qapplication.cpp:3163
#28 0x00007f3139ad998b in notifyInternal2 () at
kernel/qcoreapplication.cpp:1015
#29 0x00007f3139adbc5c in sendEvent () at kernel/qcoreapplication.h:225
#30 sendPostedEvents () at kernel/qcoreapplication.cpp:1650
#31 0x00007f3139adbfc6 in sendPostedEvents () at
kernel/qcoreapplication.cpp:1508
#32 0x00007f3139b1fb1a in postEventSourceDispatch () at
kernel/qeventdispatcher_glib.cpp:270
#33 0x00007f31353890ab in g_main_dispatch () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3154
#34 g_main_context_dispatch () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3769
#35 0x00007f3135389266 in g_main_context_iterate () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3840
#36 0x00007f3135389309 in g_main_context_iteration () at
/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#37 0x00007f3139b1fc34 in processEvents () at
kernel/qeventdispatcher_glib.cpp:417
#38 0x00007f312bfb293a in processEvents () at
eventdispatchers/qeventdispatcher_glib.cpp:115
#39 0x00007f3139ad8644 in processEvents () at kernel/qeventloop.cpp:128
#40 0x00007f3139ad8a0c in exec () at kernel/qeventloop.cpp:204
#41 0x00007f3139adf937 in exec () at kernel/qcoreapplication.cpp:1285
#42 0x00007f3139df0b5a in exec () at kernel/qguiapplication.cpp:1607
#43 0x00007f313a2fca33 in exec () at kernel/qapplication.cpp:2979
#44 0x000000000041c01b in main () at
/tmp/portage/kde-plasma/plasma-workspace-5.7.3/work/plasma-workspace-5.7.3/shell/main.cpp:166
```
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