Bug 236382 - KDE system manager crashes periodically
Summary: KDE system manager crashes periodically
Status: RESOLVED WORKSFORME
Alias: None
Product: ksysguard
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: KSysGuard Developers
URL:
Keywords: triaged
: 221078 (view as bug list)
Depends on:
Blocks:
 
Reported: 2010-05-05 00:02 UTC by Bill Newton
Modified: 2018-10-29 02:14 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Bill Newton 2010-05-05 00:02:00 UTC
Application: ksysguard (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.32.11-99.fc12.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I keep the program open most of the time to check on resource consumption and insight into the system's operation. It crashes periodically. Don't really know why it does. 

The crash can be reproduced every time.

 -- Backtrace:
Application: System Monitor (ksysguard), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  QModelIndex (this=0x1fe0008, child=...) at ../../src/corelib/kernel/qabstractitemmodel.h:65
#6  QSortFilterProxyModel::parent (this=0x1fe0008, child=...) at itemviews/qsortfilterproxymodel.cpp:1622
#7  0x00000034ac6e2bc3 in parent (this=<value optimized out>, painter=<value optimized out>, option=<value optimized out>, index=<value optimized out>)
    at ../../src/corelib/kernel/qabstractitemmodel.h:389
#8  QTreeView::drawRow (this=<value optimized out>, painter=<value optimized out>, option=<value optimized out>, index=<value optimized out>) at itemviews/qtreeview.cpp:1528
#9  0x00000034ac6dbfe6 in QTreeView::drawTree (this=0x20ebfb0, painter=<value optimized out>, region=<value optimized out>) at itemviews/qtreeview.cpp:1433
#10 0x00000034ac6dc2d3 in QTreeView::paintEvent (this=0x20ebfb0, event=0x7fffc0e03d60) at itemviews/qtreeview.cpp:1266
#11 0x00000034ac1f9392 in QWidget::event (this=0x20ebfb0, event=0x7fffc0e03d60) at kernel/qwidget.cpp:8179
#12 0x00000034ac585b26 in QFrame::event (this=0x20ebfb0, e=0x7fffc0e03d60) at widgets/qframe.cpp:557
#13 0x00000034ac6a0dab in QAbstractItemView::viewportEvent (this=0x20ebfb0, event=0x7fffc0e03d60) at itemviews/qabstractitemview.cpp:1615
#14 0x00000034ac6db332 in QTreeView::viewportEvent (this=0x20ebfb0, event=0x7fffc0e03d60) at itemviews/qtreeview.cpp:1248
#15 0x00000034aa95ad67 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x20f12b0, event=0x7fffc0e03d60) at kernel/qcoreapplication.cpp:819
#16 0x00000034ac1aedcc in QApplicationPrivate::notify_helper (this=0x1e12aa0, receiver=0x20f12b0, e=0x7fffc0e03d60) at kernel/qapplication.cpp:4318
#17 0x00000034ac1b3cfd in QApplication::notify (this=<value optimized out>, receiver=0x20f12b0, e=0x7fffc0e03d60) at kernel/qapplication.cpp:4205
#18 0x00000034ad006856 in KApplication::notify (this=0x1e12a00, receiver=0x20f12b0, event=0x7fffc0e03d60) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#19 0x00000034aa95b53c in QCoreApplication::notifyInternal (this=0x1e12a00, receiver=0x20f12b0, event=0x7fffc0e03d60) at kernel/qcoreapplication.cpp:704
#20 0x00000034ac200f7c in sendSpontaneousEvent (this=0x20f1320, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=68, sharedPainter=0x0, backingStore=0x20e7d90)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#21 QWidgetPrivate::drawWidget (this=0x20f1320, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=68, sharedPainter=0x0, backingStore=0x20e7d90) at kernel/qwidget.cpp:5285
#22 0x00000034ac3b0536 in QWidgetBackingStore::sync (this=0x20e7d90) at painting/qbackingstore.cpp:1283
#23 0x00000034ac1f2e40 in QWidgetPrivate::syncBackingStore (this=0x1f755a0) at kernel/qwidget.cpp:1693
#24 0x00000034ac1f9a5b in QWidget::event (this=0x1f793a0, event=0x2266de0) at kernel/qwidget.cpp:8326
#25 0x00000034ac59f18b in QMainWindow::event (this=0x1f793a0, event=0x2266de0) at widgets/qmainwindow.cpp:1439
#26 0x00000034ad103b03 in KXmlGuiWindow::event (this=0x1f793a0, ev=0x2266de0) at /usr/src/debug/kdelibs-4.4.2/kdeui/xmlgui/kxmlguiwindow.cpp:131
#27 0x00000034b0e629ae in ?? () from /usr/lib64/libkdeinit4_ksysguard.so
#28 0x00000034ac1aedfc in QApplicationPrivate::notify_helper (this=0x1e12aa0, receiver=0x1f793a0, e=0x2266de0) at kernel/qapplication.cpp:4322
#29 0x00000034ac1b3cfd in QApplication::notify (this=<value optimized out>, receiver=0x1f793a0, e=0x2266de0) at kernel/qapplication.cpp:4205
#30 0x00000034ad006856 in KApplication::notify (this=0x1e12a00, receiver=0x1f793a0, event=0x2266de0) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#31 0x00000034aa95b53c in QCoreApplication::notifyInternal (this=0x1e12a00, receiver=0x1f793a0, event=0x2266de0) at kernel/qcoreapplication.cpp:704
#32 0x00000034aa95e1e7 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1df9960) at kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1df9960) at kernel/qcoreapplication.cpp:1345
#34 0x00000034aa983593 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#36 0x000000337f83923e in g_main_dispatch (context=0x1e15520) at gmain.c:1960
#37 IA__g_main_context_dispatch (context=0x1e15520) at gmain.c:2513
#38 0x000000337f83cc28 in g_main_context_iterate (context=0x1e15520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#39 0x000000337f83cd4a in IA__g_main_context_iteration (context=0x1e15520, may_block=1) at gmain.c:2654
#40 0x00000034aa9830d3 in QEventDispatcherGlib::processEvents (this=0x1df9560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#41 0x00000034ac24fb5e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00000034aa95a392 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00000034aa95a65c in QEventLoop::exec (this=0x7fffc0e04f00, flags=...) at kernel/qeventloop.cpp:201
#44 0x00000034aa95e49b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#45 0x00000034b0e64603 in kdemain () from /usr/lib64/libkdeinit4_ksysguard.so
#46 0x000000337d41eb1d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffc0e05488) at libc-start.c:226
#47 0x0000000000400739 in _start ()

This bug may be a duplicate of or related to bug 217520.

Possible duplicates by query: bug 227475, bug 221078, bug 217520, bug 207386, bug 193923.

Reported using DrKonqi
Comment 1 Lubos Lunak 2010-05-18 18:07:33 UTC
*** Bug 221078 has been marked as a duplicate of this bug. ***
Comment 2 Christoph Feck 2010-10-11 14:33:06 UTC
Could be related to bug 230488. Can you still reproduce this bug with a recent version (4.4.5 or 4.5.2)?
Comment 3 Julian Steinmann 2018-04-02 16:49:40 UTC
Probably fixed. Does this crash still happen with the newest version of KSysGuard? If not, I'll close the report soon.
Comment 4 Andrew Crouthamel 2018-09-28 03:22:03 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 5 Andrew Crouthamel 2018-10-29 02:14:45 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!