[kde] [Bug 346729] New: systemsettings crash when opening Workspace Theme

Götz goetzchrist at gmail.com
Sun Apr 26 18:04:48 BST 2015 

https://bugs.kde.org/show_bug.cgi?id=346729

            Bug ID: 346729
           Summary: systemsettings crash when opening Workspace Theme
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: goetzchrist at gmail.com

Application: systemsettings5 (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-15-generic i686
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
I opened Workspace Theme, then systemsettings crashed. This happens every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb29e2700 (LWP 2379))]

Thread 4 (Thread 0xb25dab40 (LWP 2380)):
#0  0xb77aebe0 in __kernel_vsyscall ()
#1  0xb5d763db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb502f3a8 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb5031394 in xcb_wait_for_event () from
/usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb27347d3 in ?? () from
/usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#5  0xb5fd17eb in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#6  0xb4c3a1aa in start_thread (arg=0xb25dab40) at pthread_create.c:333
#7  0xb5d80fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xae669b40 (LWP 2386)):
#0  0xb4af5975 in g_main_context_check () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4af5faa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb4af6156 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb62589fc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#4  0xb61f9d93 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#5  0xb61fa1fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#6  0xb5fcc40d in QThread::exec() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#7  0xb5fcc4e8 in QThread::run() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#8  0xb5fd17eb in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#9  0xb4c3a1aa in start_thread (arg=0xae669b40) at pthread_create.c:333
#10 0xb5d80fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xadaf7b40 (LWP 2429)):
#0  0xb77aebe0 in __kernel_vsyscall ()
#1  0xb5d7075b in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4b3b515 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4af5a82 in g_main_context_check () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4af5faa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4af6156 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb62589fc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#7  0xb61f9d93 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#8  0xb61fa1fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#9  0xb5fcc40d in QThread::exec() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#10 0xb593550f in ?? () from /usr/lib/i386-linux-gnu/libQt5Qml.so.5
#11 0xb5fd17eb in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#12 0xb4c3a1aa in start_thread (arg=0xadaf7b40) at pthread_create.c:333
#13 0xb5d80fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb29e2700 (LWP 2379)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb0cadb1b in run_vertex_stage (ctx=0x925cfd4, stage=0x92a8d20) at
../../../../src/mesa/tnl/t_vb_vertex.c:189
#9  0xb0c99499 in _tnl_run_pipeline (ctx=0x925cfd4) at
../../../../src/mesa/tnl/t_pipeline.c:163
#10 0xb0e0be18 in intelRunPipeline (ctx=0x925cfd4) at
../../../../../../../src/mesa/drivers/dri/i915/intel_tris.c:1097
#11 0xb0c98c82 in _tnl_draw_prims (ctx=0x925cfd4, prim=0xbffd5d90, nr_prims=1,
ib=0xbffd5620, index_bounds_valid=1 '\001', min_index=0, max_index=13,
tfb_vertcount=0x0, indirect=0x0) at ../../../../src/mesa/tnl/t_draw.c:517
#12 0xb0c809a8 in vbo_rebase_prims (ctx=0x925cfd4, arrays=0x4, prim=0xbffd5d90,
nr_prims=1, ib=0xbffd5d80, min_index=153472980, max_index=15, draw=0xb0c98280
<_tnl_draw_prims>) at ../../../../src/mesa/vbo/vbo_rebase.c:253
#13 0xb0c985cf in _tnl_draw_prims (ctx=0x925cfd4, prim=0xbffd5d90, nr_prims=1,
ib=0xbffd5d80, index_bounds_valid=0 '\000', min_index=2, max_index=15,
tfb_vertcount=0x0, indirect=0x0) at ../../../../src/mesa/tnl/t_draw.c:460
#14 0xb0c7cd0b in vbo_validated_drawrangeelements (ctx=ctx at entry=0x925cfd4,
mode=mode at entry=5, index_bounds_valid=0 '\000', start=4294967295,
end=4294967295, count=18, type=5123, indices=0x100, basevertex=0,
numInstances=1, baseInstance=0) at
../../../../src/mesa/vbo/vbo_exec_array.c:992
#15 0xb0c7d14a in vbo_exec_DrawElements (mode=5, count=18, type=5123,
indices=0x100) at ../../../../src/mesa/vbo/vbo_exec_array.c:1128
#16 0xb5342e6e in
QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*)
() from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#17 0xb53443dd in QSGBatchRenderer::Renderer::renderBatches() () from
/usr/lib/i386-linux-gnu/libQt5Quick.so.5
#18 0xb53494c1 in QSGBatchRenderer::Renderer::render() () from
/usr/lib/i386-linux-gnu/libQt5Quick.so.5
#19 0xb5354683 in QSGRenderer::renderScene(QSGBindable const&) () from
/usr/lib/i386-linux-gnu/libQt5Quick.so.5
#20 0xb5354c30 in QSGRenderer::renderScene(unsigned int) () from
/usr/lib/i386-linux-gnu/libQt5Quick.so.5
#21 0xb5364679 in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int)
() from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#22 0xb53b4465 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from
/usr/lib/i386-linux-gnu/libQt5Quick.so.5
#23 0xb538057f in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#24 0xb53812a8 in ?? () from /usr/lib/i386-linux-gnu/libQt5Quick.so.5
#25 0xb6c7e82a in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#26 0xb6c84081 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#27 0xb61fcb8a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#28 0xb6257808 in QTimerInfoList::activateTimers() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#29 0xb6257cd9 in ?? () from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#30 0xb4af5d64 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#31 0xb4af6089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0xb4af6156 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xb62589e4 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#34 0xb2761611 in ?? () from
/usr/lib/i386-linux-gnu/qt5/plugins/platforms/libqxcb.so
#35 0xb61f9d93 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#36 0xb61fa1fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#37 0xb6202315 in QCoreApplication::exec() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Core.so.5
#38 0xb66b5a41 in QGuiApplication::exec() () from
/usr/lib/i386-linux-gnu/sse2/libQt5Gui.so.5
#39 0xb6c79da4 in QApplication::exec() () from
/usr/lib/i386-linux-gnu/libQt5Widgets.so.5
#40 0x08053f85 in main ()

Reported using DrKonqi

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