[kdelibs] [Bug 319873] New: crashed when I plugged in AC adapter after "hibernate in 30 seconds" warning

deviatov at gmail.com deviatov at gmail.com
Wed May 15 17:06:49 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=319873

            Bug ID: 319873
           Summary: crashed when I plugged in AC adapter after "hibernate
                    in 30 seconds" warning
    Classification: Unclassified
           Product: kdelibs
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: deviatov at gmail.com

Application: kded4 ($Id$)
KDE Platform Version: 4.10.2 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.4.9-gentoo-gnu_build20120904 x86_64
Distribution: "Gentoo Base System release 2.2"

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

My laptop was ruinning on battare pwoer, then it said that I should connect AC
power adapter or otherwise the computer will go to hibernate mode in 30
seconds. I connected the adapter and received this crash.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0189bb4780 (LWP 2712))]

Thread 3 (Thread 0x7f016bde8700 (LWP 2730)):
#0  0x00007f01842fae95 in g_mutex_get_impl (mutex=0x1ba9b80) at
gthread-posix.c:118
#1  0x00007f01842fb1c9 in g_mutex_lock (mutex=<optimized out>) at
gthread-posix.c:208
#2  0x00007f01842bcfa4 in g_main_context_query (context=0x1ba9b80,
max_priority=2147483647, timeout=0x7f016bde7de8, fds=0x7f014c0010c0, n_fds=3)
at gmain.c:2905
#3  0x00007f01842bd650 in g_main_context_iterate (context=0x1ba9b80, block=1,
dispatch=1, self=<optimized out>) at gmain.c:3128
#4  0x00007f01842bdb2a in g_main_loop_run (loop=0x1ba9b30) at gmain.c:3340
#5  0x00007f0170163db6 in gdbus_shared_thread_func (user_data=0x1ba9b50) at
gdbusprivate.c:277
#6  0x00007f01842e10f5 in g_thread_proxy (data=0x1c9a720) at gthread.c:801
#7  0x00007f018840ad96 in start_thread (arg=0x7f016bde8700) at
pthread_create.c:305
#8  0x00007f018719d42d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f016b3da700 (LWP 2736)):
#0  g_main_context_check (context=0x7f01500009a0, max_priority=2147483647,
fds=<optimized out>, n_fds=<optimized out>) at gmain.c:3010
#1  0x00007f01842bd67c in g_main_context_iterate (context=0x7f01500009a0,
block=1, dispatch=1, self=<optimized out>) at gmain.c:3143
#2  0x00007f01842bd7f4 in g_main_context_iteration (context=0x7f01500009a0,
may_block=1) at gmain.c:3207
#3  0x00007f01887d0e06 in QEventDispatcherGlib::processEvents
(this=0x7f01500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f01887a07b2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f01887a0a07 in QEventLoop::exec (this=0x7f016b3d9db0, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007f018869f157 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#7  0x00007f018878028f in QInotifyFileSystemWatcherEngine::run (this=0x1c2ad10)
at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f01886a21bc in QThreadPrivate::start (arg=0x1c2ad10) at
thread/qthread_unix.cpp:338
#9  0x00007f018840ad96 in start_thread (arg=0x7f016b3da700) at
pthread_create.c:305
#10 0x00007f018719d42d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f0189bb4780 (LWP 2712)):
[KCrash Handler]
#6  QHashData::nextNode (node=0x1ea52f0) at tools/qhash.cpp:301
#7  0x00007f0175515eef in operator++ (this=<synthetic pointer>) at
/usr/include/qt4/QtCore/qhash.h:427
#8  PowerDevil::Core::onKIdleTimeoutReached (this=0x1be3740, identifier=34,
msec=90000) at
/var/tmp/portage/kde-base/powerdevil-4.10.2/work/powerdevil-4.10.2/powerdevil/daemon/powerdevilcore.cpp:674
#9  0x00007f017551bbe1 in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
/var/tmp/portage/kde-base/powerdevil-4.10.2/work/powerdevil-4.10.2_build/powerdevil/daemon/powerdevilcore.moc:154
#10 PowerDevil::Core::qt_static_metacall (_o=<optimized out>, _c=<optimized
out>, _id=<optimized out>, _a=<optimized out>) at
/var/tmp/portage/kde-base/powerdevil-4.10.2/work/powerdevil-4.10.2_build/powerdevil/daemon/powerdevilcore.moc:111
#11 0x00007f01887b5ae1 in QMetaObject::activate (sender=0x1b7cde0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff602b8a30) at
kernel/qobject.cpp:3539
#12 0x00007f01752f59bf in KIdleTime::timeoutReached (this=<optimized out>,
_t1=34, _t2=90000) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2_build/kutils/kidletime.moc:138
#13 0x00007f01752f5cda in KIdleTimePrivate::_k_timeoutReached (this=<optimized
out>, msec=90000) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kutils/kidletime/kidletime.cpp:243
#14 0x00007f01887b5ae1 in QMetaObject::activate (sender=0x1aeb880, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff602b8c10) at
kernel/qobject.cpp:3539
#15 0x00007f01752f64c1 in AbstractSystemPoller::timeoutReached (this=<optimized
out>, _t1=90000) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2_build/kutils/abstractsystempoller.moc:129
#16 0x00007f01752f91b3 in x11Event (event=0x7fff602b9210, this=0x1aeb880) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kutils/kidletime/xsyncbasedpoller.cpp:235
#17 XSyncBasedPoller::x11Event (this=0x1aeb880, event=0x7fff602b9210) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kutils/kidletime/xsyncbasedpoller.cpp:218
#18 0x00007f01895911c6 in publicx11Event (e=0x7fff602b9210, this=<optimized
out>) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kdeui/kernel/kapplication.cpp:918
#19 KApplication::x11EventFilter (this=<optimized out>, _event=0x7fff602b9210)
at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kdeui/kernel/kapplication.cpp:930
#20 0x00007f01879a8955 in qt_x11EventFilter (ev=0x7fff602b9210) at
kernel/qapplication_x11.cpp:435
#21 qt_x11EventFilter (ev=0x7fff602b9210) at kernel/qapplication_x11.cpp:423
#22 0x00007f01879b4d46 in QApplication::x11ProcessEvent (this=0x7fff602b9630,
event=0x7fff602b9210) at kernel/qapplication_x11.cpp:3351
#23 0x00007f01879dcf32 in x11EventSourceDispatch (s=0x189e270, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0x00007f01842bd3f2 in g_main_dispatch (context=0x189d000) at gmain.c:2539
#25 g_main_context_dispatch (context=0x189d000) at gmain.c:3075
#26 0x00007f01842bd738 in g_main_context_iterate (context=0x189d000, block=1,
dispatch=1, self=<optimized out>) at gmain.c:3146
#27 0x00007f01842bd7f4 in g_main_context_iteration (context=0x189d000,
may_block=1) at gmain.c:3207
#28 0x00007f01887d0e06 in QEventDispatcherGlib::processEvents (this=0x180e7d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#29 0x00007f01879dcbce in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f01887a07b2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f01887a0a07 in QEventLoop::exec (this=0x7fff602b95c0, flags=...) at
kernel/qeventloop.cpp:204
#32 0x00007f01887a5825 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#33 0x00007f0178f637b5 in kdemain (argc=1, argv=0x18688c0) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kded/kded.cpp:924
#34 0x0000000000408a54 in launch (argc=1, _name=0x40b56c "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b406 "0") at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kinit/kinit.cpp:726
#35 0x0000000000406193 in main (argc=2, argv=0x7fff602ba1e0,
envp=0x7fff602ba4b0) at
/var/tmp/portage/kde-base/kdelibs-4.10.2-r1/work/kdelibs-4.10.2/kinit/kinit.cpp:1841

This bug may be a duplicate of or related to bug 315379.

Possible duplicates by query: bug 315379, bug 311164, bug 302214.

Reported using DrKonqi

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