[Bug 275018] New: KDE Daemon crashed after plugging power adaptor

Kris kristopher.pill at ntlworld.com
Sun Jun 5 22:55:38 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=275018

           Summary: KDE Daemon crashed after plugging power adaptor
           Product: kdelibs
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: kristopher.pill at ntlworld.com


Application: kded4 ($Id$)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

Firefox was running although i wasn't physically using it.  The laptop was on
battery power and running low, received a notification stating power getting
low so proceeded to plug mains adaptor in.  As soon as mains adaptor was
plugged in a window popped up stating the KDE Daemon had crashed.

-- Backtrace:
Application: KDE Dæmon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7860b60 (LWP 1424))]

Thread 3 (Thread 0xb3525b70 (LWP 1429)):
#0  0x0827c760 in __pthread_mutex_unlock_usercnt () from
/lib/i386-linux-gnu/libpthread.so.0
#1  0x009ba656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x05de954c in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x006e1577 in QEventDispatcherGlib::processEvents (this=0xb2c00468,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x006b3289 in QEventLoop::processEvents (this=0xb3525290, flags=...) at
kernel/qeventloop.cpp:149
#5  0x006b3522 in QEventLoop::exec (this=0xb3525290, flags=...) at
kernel/qeventloop.cpp:201
#6  0x005bd2a0 in QThread::exec (this=0x92b2d10) at thread/qthread.cpp:492
#7  0x00694fdb in QInotifyFileSystemWatcherEngine::run (this=0x92b2d10) at
io/qfilesystemwatcher_inotify.cpp:248
#8  0x005bfda2 in QThreadPrivate::start (arg=0x92b2d10) at
thread/qthread_unix.cpp:320
#9  0x08278e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x009ac73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb2bffb70 (LWP 1507)):
#0  0x00190416 in __kernel_vsyscall ()
#1  0x0099df76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x05df984b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05de91af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x05de992b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x07bbe304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x05e122df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x08278e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x009ac73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7860b60 (LWP 1424)):
[KCrash Handler]
#7  0x009f0ab0 in ?? () from /lib/i386-linux-gnu/libc.so.6
#8  0x020bf83b in node_copy (this=0xbfe13160, alloc=25) at
/usr/include/bits/string3.h:52
#9  QList<int>::detach_helper (this=0xbfe13160, alloc=25) at
/usr/include/qt4/QtCore/qlist.h:696
#10 0x020bf88a in QList<int>::detach_helper (this=0xbfe13160) at
/usr/include/qt4/QtCore/qlist.h:710
#11 0x020c72b0 in QList (this=0x9292708, identifier=7, msec=60000) at
/usr/include/qt4/QtCore/qlist.h:118
#12 QForeachContainer (this=0x9292708, identifier=7, msec=60000) at
/usr/include/qt4/QtCore/qglobal.h:2250
#13 PowerDevil::Core::onKIdleTimeoutReached (this=0x9292708, identifier=7,
msec=60000) at ../../../powerdevil/daemon/powerdevilcore.cpp:552
#14 0x020c94cd in PowerDevil::Core::qt_metacall (this=0x9292708,
_c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfe132a4) at
./powerdevilcore.moc:174
#15 0x006ba6ba in QMetaObject::metacall (object=0x9292708,
cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xbfe132a4) at
kernel/qmetaobject.cpp:237
#16 0x006ca4ff in QMetaObject::activate (sender=0x92c04f8, m=0x64508a0,
local_signal_index=2, argv=0xbfe132a4) at kernel/qobject.cpp:3287
#17 0x06449739 in KIdleTime::timeoutReached (this=0x92c04f8, _t1=7, _t2=60000)
at ./kidletime.moc:124
#18 0x06449b1e in KIdleTimePrivate::_k_timeoutReached (this=0x930c428,
msec=60000) at ../../kutils/kidletime/kidletime.cpp:243
#19 0x06449f32 in KIdleTime::qt_metacall (this=0x92c04f8,
_c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfe13418) at ./kidletime.moc:99
#20 0x006ba6ba in QMetaObject::metacall (object=0x92c04f8,
cl=QMetaObject::InvokeMetaMethod, idx=13, argv=0xbfe13418) at
kernel/qmetaobject.cpp:237
#21 0x006ca4ff in QMetaObject::activate (sender=0x930c380, m=0x6450904,
local_signal_index=1, argv=0xbfe13418) at kernel/qobject.cpp:3287
#22 0x0644a953 in AbstractSystemPoller::timeoutReached (this=0x930c380,
_t1=60000) at ./abstractsystempoller.moc:115
#23 0x0644d95f in XSyncBasedPoller::x11Event (this=0x930c380, event=0xbfe1387c)
at ../../kutils/kidletime/xsyncbasedpoller.cpp:235
#24 0x00e1c37a in publicx11Event (this=0xbfe13be0, _event=0xbfe1387c) at
../../kdeui/kernel/kapplication.cpp:918
#25 KApplication::x11EventFilter (this=0xbfe13be0, _event=0xbfe1387c) at
../../kdeui/kernel/kapplication.cpp:969
#26 0x01186e14 in qt_x11EventFilter (ev=0xbfe1387c) at
kernel/qapplication_x11.cpp:440
#27 0x01197c07 in QApplication::x11ProcessEvent (this=0xbfe13be0,
event=0xbfe1387c) at kernel/qapplication_x11.cpp:3390
#28 0x011c3b84 in x11EventSourceDispatch (s=0x91db710, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x05de8aa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#30 0x05de9270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0x05de9524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x006e153c in QEventDispatcherGlib::processEvents (this=0x91cb5c0,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#33 0x011c3775 in QGuiEventDispatcherGlib::processEvents (this=0x91cb5c0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x006b3289 in QEventLoop::processEvents (this=0xbfe13b44, flags=...) at
kernel/qeventloop.cpp:149
#35 0x006b3522 in QEventLoop::exec (this=0xbfe13b44, flags=...) at
kernel/qeventloop.cpp:201
#36 0x006b7ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#37 0x0110d8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#38 0x0317db50 in kdemain (argc=1, argv=0x91a6b28) at ../../kded/kded.cpp:925
#39 0x0804dc5f in launch (argc=1, _name=0x8052207 "kded4", args=<value
optimized out>, cwd=0x0, envc=0, envs=<value optimized out>, reset_env=false,
tty=0x0, avoid_loops=false, startup_id_str=0x805208e "0") at
../../kinit/kinit.cpp:746
#40 0x0805085c in main (argc=-1912655412, argv=0x45c7844d, envp=0x3cc) at
../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 269922.

Reported using DrKonqi

-- 
Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

More information about the Unassigned-bugs mailing list