Bug 98245

Summary: Kicker crash in TaskContainer::popupMenu()
Product: [Unmaintained] kicker Reporter: Emmeran Seehuber <rototor>
Component: generalAssignee: Aaron J. Seigo <aseigo>
Status: RESOLVED WORKSFORME    
Severity: crash CC: bugs.kde.org, Michael1987
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Crash report

Description Emmeran Seehuber 2005-01-31 08:54:38 UTC 
Version:            (using KDE KDE 3.3.91)
Installed from:    Gentoo Packages
OS:                Linux

Just got this crash:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1228789392 (LWP 12965)]
[KCrash handler]
#7  0xb65bf608 in TaskContainer::popupMenu ()
   from /usr/kde/3.4/lib/libtaskbar.so.1
#8  0xb65bf167 in TaskContainer::performAction ()
   from /usr/kde/3.4/lib/libtaskbar.so.1
#9  0xb65befb2 in TaskContainer::mousePressEvent ()
   from /usr/kde/3.4/lib/libtaskbar.so.1
#10 0xb725f90c in QWidget::event () from /usr/qt/3/lib/libqt-mt.so.3
#11 0xb71d2418 in QApplication::internalNotify ()
   from /usr/qt/3/lib/libqt-mt.so.3
#12 0xb71d18dc in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
#13 0xb77d7102 in KApplication::notify ()
   from /usr/kde/3.4/lib/libkdecore.so.4
#14 0xb716138c in QETWidget::translateMouseEvent ()
   from /usr/qt/3/lib/libqt-mt.so.3
#15 0xb715ef13 in QApplication::x11ProcessEvent ()
   from /usr/qt/3/lib/libqt-mt.so.3
#16 0xb7178bee in QEventLoop::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#17 0xb71e4005 in QEventLoop::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#18 0xb71d2560 in QApplication::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#19 0xb71d2529 in QApplication::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#20 0xb68e4907 in ExtensionContainer::autoHide ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#21 0xb68e440b in ExtensionContainer::unhideTriggered ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#22 0xb68e6d35 in ExtensionContainer::qt_invoke ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#23 0xb722b77d in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#24 0xb68f048e in UnhideTrigger::triggerUnhide ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#25 0xb68f09ab in UnhideTrigger::emitTrigger ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#26 0xb68f08cb in UnhideTrigger::pollMouse ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#27 0xb68f0501 in UnhideTrigger::qt_invoke ()
   from /usr/kde/3.4/lib/libkdeinit_kicker.so
#28 0xb722b807 in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#29 0xb722b64e in QObject::activate_signal () from /usr/qt/3/lib/libqt-mt.so.3
#30 0xb75586ff in QTimer::timeout () from /usr/qt/3/lib/libqt-mt.so.3
#31 0xb724be10 in QTimer::event () from /usr/qt/3/lib/libqt-mt.so.3
#32 0xb71d2418 in QApplication::internalNotify ()
   from /usr/qt/3/lib/libqt-mt.so.3
#33 0xb71d17cc in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
#34 0xb77d7102 in KApplication::notify ()
   from /usr/kde/3.4/lib/libkdecore.so.4
#35 0xb71c2721 in QEventLoop::activateTimers ()
   from /usr/qt/3/lib/libqt-mt.so.3
#36 0xb7178687 in QEventLoop::processEvents ()
   from /usr/qt/3/lib/libqt-mt.so.3
#37 0xb71e3f6d in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-mt.so.3
#38 0xb71e3e2e in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
#39 0xb71d261f in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
#40 0xb68cd77b in kdemain () from /usr/kde/3.4/lib/libkdeinit_kicker.so
#41 0xb76f4812 in kdeinitmain () from /usr/kde/3.4/lib/kde3/kicker.so
#42 0x0804de59 in ?? ()
#43 0x00000001 in ?? ()
#44 0x08198088 in ?? ()
#45 0x00000001 in ?? ()
#46 0x00000000 in ?? ()
#47 0x00000000 in ?? ()
#48 0x00000000 in ?? ()
#49 0x00000000 in ?? ()
#50 0x00000000 in ?? ()
#51 0x00000000 in ?? ()
#52 0x00000000 in ?? ()
#53 0x00000000 in ?? ()
#54 0xc0000000 in ?? ()
#55 0x00004003 in ?? ()
#56 0x00000000 in ?? ()
#57 0x4003c000 in ?? ()
#58 0x00000000 in ?? ()
#59 0x0000037f in ?? ()
#60 0x00000000 in ?? ()
#61 0x0000281a in ?? ()
#62 0x00000073 in ?? ()
#63 0xbfff91a0 in ?? ()
#64 0x0000007b in ?? ()
#65 0x00001f80 in ?? ()
#66 0x0000ffff in ?? ()
#67 0x00000000 in ?? ()
#68 0x00000000 in ?? ()
#69 0x00000000 in ?? ()
#70 0x00000000 in ?? ()
#71 0x00000000 in ?? ()
#72 0x00000000 in ?? ()
#73 0x00000000 in ?? ()
#74 0x00000000 in ?? ()
#75 0x00000000 in ?? ()
#76 0x00000000 in ?? ()
#77 0x00000000 in ?? ()
#78 0x00000000 in ?? ()
#79 0x08178530 in ?? ()
#80 0x00000000 in ?? ()
#81 0x00000000 in ?? ()
#82 0x00000000 in ?? ()
#83 0x00000000 in ?? ()
#84 0x00000000 in ?? ()
#85 0x00000000 in ?? ()
#86 0x00000000 in ?? ()
#87 0xb766fb00 in vtable for QGArray () from /usr/qt/3/lib/libqt-mt.so.3
#88 0x00000000 in ?? ()
#89 0x00000000 in ?? ()
#90 0x00000000 in ?? ()
#91 0x00000000 in ?? ()
#92 0xc0000000 in ?? ()
#93 0x00004003 in ?? ()
#94 0x00000000 in ?? ()
#95 0x00000000 in ?? ()
#96 0x00000010 in ?? ()
#97 0xb796a580 in kde_malloc_is_used () from /usr/kde/3.4/lib/libkdecore.so.4
#98 0xb795c610 in ?? () from /usr/kde/3.4/lib/libkdecore.so.4
#99 0x0000000c in ?? ()
#100 0x00000001 in ?? ()
#101 0xbfffef88 in ?? ()
#102 0xb7913acb in malloc () from /usr/kde/3.4/lib/libkdecore.so.4
#103 0x08050572 in ?? ()
#104 0x00000001 in ?? ()
#105 0x0810cb24 in ?? ()
#106 0x0810cb2b in ?? ()
#107 0x00000000 in ?? ()
#108 0x00000000 in ?? ()
#109 0x0810cb2f in ?? ()
#110 0x00000000 in ?? ()
#111 0x00000000 in ?? ()
#112 0x00000000 in ?? ()
#113 0x080516c2 in vtable for QGList ()
#114 0x00000000 in ?? ()
#115 0x00000000 in ?? ()
#116 0x00000000 in ?? ()
#117 0x00000000 in ?? ()
#118 0x00000000 in ?? ()
#119 0x00000000 in ?? ()
#120 0x080516c2 in vtable for QGList ()
#121 0x00000000 in ?? ()
#122 0x00000000 in ?? ()
#123 0x0810cb2f in ?? ()
#124 0x00000000 in ?? ()
#125 0x00000000 in ?? ()
#126 0x0810cb2b in ?? ()
#127 0x0810cb24 in ?? ()
#128 0x00000001 in ?? ()
#129 0x0000000c in ?? ()
#130 0x0810cb20 in ?? ()
#131 0x00000000 in ?? ()
#132 0x00000000 in ?? ()
#133 0x00000000 in ?? ()
#134 0x0000000c in ?? ()
#135 0x00000013 in ?? ()
#136 0x080524b8 in vtable for QCString ()
#137 0x0805b470 in ?? ()
#138 0x00000000 in ?? ()
#139 0x00000000 in ?? ()
#140 0x080524b8 in vtable for QCString ()
#141 0x0805b460 in ?? ()
#142 0x80cd0000 in ?? ()
#143 0xb6caa775 in fork () from /lib/libc.so.6
#144 0x0804f55e in ?? ()
#145 0x00000008 in ?? ()
#146 0xbffff300 in ?? ()
#147 0xbffff280 in ?? ()
#148 0xbffff200 in ?? ()
#149 0x00000000 in ?? ()
#150 0x00000010 in ?? ()
#151 0xb796a580 in kde_malloc_is_used () from /usr/kde/3.4/lib/libkdecore.so.4
#152 0xb795c610 in ?? () from /usr/kde/3.4/lib/libkdecore.so.4
#153 0x0000000c in ?? ()
#154 0x00000001 in ?? ()
#155 0xbffff138 in ?? ()
#156 0x0000000a in ?? ()
#157 0x0000000c in ?? ()
#158 0x00000002 in ?? ()
#159 0x00003292 in ?? ()
#160 0x00000000 in ?? ()
#161 0x00000003 in ?? ()
#162 0x00000008 in ?? ()
#163 0xb796a580 in kde_malloc_is_used () from /usr/kde/3.4/lib/libkdecore.so.4
#164 0x0095c610 in ?? ()
#165 0x00000022 in ?? ()
#166 0x00000006 in ?? ()
#167 0x00000000 in ?? ()
#168 0x0805f9b0 in ?? ()
#169 0x00000000 in ?? ()
#170 0x00000002 in ?? ()
#171 0x00000000 in ?? ()
#172 0x00000000 in ?? ()
#173 0x00010002 in ?? ()
#174 0xb766fb00 in vtable for QGArray () from /usr/qt/3/lib/libqt-mt.so.3
#175 0x00000000 in ?? ()
#176 0x00000000 in ?? ()
#177 0x081e2ef0 in ?? ()
#178 0x00000040 in ?? ()
#179 0x00000020 in ?? ()
#180 0x081e2ec8 in ?? ()
#181 0x081cca68 in ?? ()
#182 0x00000000 in ?? ()
#183 0x00000000 in ?? ()
#184 0x737c6a6d in ?? ()
#185 0x71737c6f in ?? ()
#186 0x00000060 in ?? ()
#187 0x00000028 in ?? ()
#188 0x00000000 in ?? ()
#189 0xbfff0001 in ?? ()
#190 0xbffff370 in ?? ()
#191 0xbffff1a8 in ?? ()
#192 0x4144aed7 in operator delete ()
   from /usr/lib/gcc-lib/i686-pc-linux-gnu/3.3.4/libstdc++.so.5
#193 0x0804cba5 in ?? ()
#194 0x00000000 in ?? ()
#195 0xbffff3f7 in ?? ()
#196 0x00000001 in ?? ()
#197 0x00000000 in ?? ()
#198 0x00000000 in ?? ()
#199 0x00000000 in ?? ()
#200 0x00000000 in ?? ()
#201 0x00000000 in ?? ()
#202 0x00000000 in ?? ()
#203 0x080516c2 in vtable for QGList ()
#204 0x00000000 in ?? ()
#205 0xbffff3d8 in ?? ()
#206 0xb6c51ba0 in __cxa_atexit () from /lib/libc.so.6
#207 0xb6c3cf4e in __libc_start_main () from /lib/libc.so.6
#208 0x0804b781 in ?? ()
Comment 1 Aaron J. Seigo 2005-02-05 05:42:04 UTC 
and what were you doing, exactly, when the crash happened? without a description of what you were doing it becomes that much harder to solve. thanks.
Comment 2 Aaron J. Seigo 2005-02-05 08:49:27 UTC 
if this is repeatable, can you please recompile kicker with debug symbols so we can see on what exact line this is dieing? popupMenu consists of a fair amount of code.
Comment 3 Emmeran Seehuber 2005-02-05 13:07:16 UTC 
Sorry, but I don't remember exaclty what I was doing. The only thing I remember was that the machine was under load and I wanted to switch to another task. 

I'll recompile kicker with debug symbols as soon as Beta2 is out. Maybe I can repeat the crash, I just don't know how ...

It may make sense to refactor popupMenu() into smaller methods, so that a reason for a crash is more easily located.
Comment 4 Aaron J. Seigo 2005-02-22 09:13:24 UTC 
> I'll recompile kicker with debug symbols as soon as Beta2 is out

did you manage to do this? if not, could you do so with the upcoming 3.4rc1 release? thanks

> It may make sense to refactor popupMenu() into smaller methods, so that a
> reason for a crash is more easily located. 
 
the method is not very long, it just has a few different branches in it.
Comment 5 Aaron J. Seigo 2005-04-22 03:16:05 UTC 
*** Bug has been marked as fixed ***.
Comment 6 Konrad Urlichs 2006-10-26 12:59:16 UTC 
Created attachment 18275 [details]
Crash report

Crash report on shutdown
Comment 7 Konrad Urlichs 2006-10-26 13:01:07 UTC 
The crash report shown above was obtained after shutdown with KDE version 3.5.5. It shows a similar behavior as the one posted before. This bug does not seem to be resolved to me.
Comment 8 Bram Schoenmakers 2006-11-05 12:37:16 UTC 
Reopening since I see incoming reports with the same backtrace.
Comment 9 Bram Schoenmakers 2006-11-05 12:37:28 UTC 
*** Bug 136824 has been marked as a duplicate of this bug. ***
Comment 10 Bram Schoenmakers 2007-03-04 12:37:47 UTC 
*** Bug 142476 has been marked as a duplicate of this bug. ***
Comment 11 Tristan Hoffmann 2008-03-11 10:38:21 UTC 
Can someone confirm this bug for a recent KDE version?
Comment 12 Tristan Hoffmann 2008-05-06 19:50:05 UTC 
Please reopen if you do.