[Bug 296461] New: Crash while reconecting to wi-fi network

pekapa at limao.com.br pekapa at limao.com.br
Tue Mar 20 21:27:07 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=296461

            Bug ID: 296461
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: Crash while reconecting to wi-fi network
    Classification: Unclassified
                OS: Linux
          Reporter: pekapa at limao.com.br
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.2.0-18-generic x86_64
Distribution: Ubuntu precise (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to reconect the wi-fi when the desktop froze, at the background,
Chrome, apt-get, KTorrent and Amarok were running. I x-killed the
plasma-desktop (via plasma buttom pannel) and than everything froze and could
not be recovered.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3c3aef1780 (LWP 1546))]

Thread 2 (Thread 0x7f3c1d356700 (LWP 1589)):
#0  0x00007fffcee8e8de in ?? ()
#1  0x00007f3c35cf415d in __GI_clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f3c39a8b654 in do_gettime (frac=0x7f3c1d355b98, sec=0x7f3c1d355b90)
at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f3c39b631dd in QList<QPair<int, int> >::free (data=0x7f3c1d355cb8,
this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qlist.h:760
#5  0x00007f3c100027b0 in ?? ()
#6  0x00007f3c387133b9 in write () at ../sysdeps/unix/syscall-template.S:82
#7  0x00007f3c39b63513 in repairTimersIfNeeded (this=0x7f3c35a5bf2c) at
kernel/qeventdispatcher_unix.cpp:407
#8  QTimerInfoList::repairTimersIfNeeded (this=0x7f3c35a5bf2c) at
kernel/qeventdispatcher_unix.cpp:401
#9  0x00000000000eba2c in ?? ()
#10 0x00007f3c1d355c6c in ?? ()
#11 0x00007f3c100009a0 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3c3aef1780 (LWP 1546)):
[KCrash Handler]
#6  0x00007f3c1dee2cd6 in SecretStorage::walletOpenedForRead (this=0x1ce91c0,
success=true) at ../../../libs/service/secretstorage.cpp:160
#7  0x00007f3c39b478d1 in QMetaObject::activate (sender=0x1bc7a00, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffcee6bdd0) at
kernel/qobject.cpp:3545
#8  0x00007f3c3a9df052 in KWallet::Wallet::walletOpened (this=<optimized out>,
_t1=true) at ./kwallet.moc:167
#9  0x00007f3c39b478d1 in QMetaObject::activate (sender=0x1c67120, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffcee6bf20) at
kernel/qobject.cpp:3545
#10 0x00007f3c3aa10b6f in OrgKdeKWalletInterface::walletAsyncOpened
(this=<optimized out>, _t1=0, _t2=93016173) at kwallet_interface.moc:324
#11 0x00007f3c3aa132d6 in OrgKdeKWalletInterface::qt_static_metacall
(_o=0x1c67120, _id=<optimized out>, _a=0x7fffcee6c680, _c=<optimized out>) at
kwallet_interface.moc:162
#12 0x00007f3c3aa1357b in OrgKdeKWalletInterface::qt_metacall (this=0x1c67120,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcee6c680) at
kwallet_interface.moc:287
#13 0x00007f3c370a137b in QDBusConnectionPrivate::deliverCall (this=0x1a6a9d0,
object=0x1c67120, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:947
#14 0x00007f3c39b4ca96 in QObject::event (this=0x1c67120, e=0x1cec1f0) at
kernel/qobject.cpp:1186
#15 0x00007f3c38eb66b4 in notify_helper (e=0x1cfcde0, receiver=0x1c67120,
this=0x1a722e0) at kernel/qapplication.cpp:4555
#16 QApplicationPrivate::notify_helper (this=0x1a722e0, receiver=0x1c67120,
e=0x1cfcde0) at kernel/qapplication.cpp:4527
#17 0x00007f3c38ebb533 in QApplication::notify (this=0x7fffcee6d080,
receiver=0x1c67120, e=0x1cfcde0) at kernel/qapplication.cpp:4416
#18 0x00007f3c3a8c7906 in KApplication::notify (this=0x7fffcee6d080,
receiver=0x1c67120, event=0x1cfcde0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f3c39b334ec in QCoreApplication::notifyInternal
(this=0x7fffcee6d080, receiver=0x1c67120, event=0x1cfcde0) at
kernel/qcoreapplication.cpp:891
#20 0x0000000001c67120 in ?? ()
#21 0x0000000001cfcde0 in ?? ()
#22 0x00007fffcee6cd5f in ?? ()
#23 0x0000000001d0c340 in ?? ()
#24 0x0000000001a6a9d0 in ?? ()
#25 0x0000000001cfcde0 in ?? ()
#26 0x0000000001c67120 in ?? ()
#27 0x0000000001d2c360 in ?? ()
#28 0x00000000019de2b0 in ?? ()
#29 0x00007f3c39b372ba in unlockInline (this=0x7fffcee6bb70) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:171
#30 unlock (this=0x7fffcee6cdc0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:121
#31 unlock (this=0x7fffcee6cdc0) at kernel/qcoreapplication.cpp:1396
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x7f3c39b334ec) at kernel/qcoreapplication.cpp:1494
#33 0x00007f3c39b625e3 in
QEventDispatcherGlibPrivate::runTimersOnceWithNormalPriority
(this=0x7fffcee6bb70) at kernel/qeventdispatcher_glib.cpp:355
#34 0x0000000001a73800 in ?? ()
#35 0x00007f3c35a42dda in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f3c35a431a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f3c35a43264 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f3c39b62a0f in operator= (f=..., this=0x1a73aa0) at
../../include/QtCore/../../src/corelib/global/qglobal.h:2289
#39 QEventDispatcherGlib::processEvents (this=0x19e07d0, flags=<error reading
variable: Cannot access memory at address 0x1>) at
kernel/qeventdispatcher_glib.cpp:417
#40 0x00007f3c38f5eaae in QGuiEventDispatcherGlib::~QGuiEventDispatcherGlib
(this=0x7fffcee6bb70, __in_chrg=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:190
#41 0x0000000000000024 in ?? ()
#42 0x00007f3c39b32921 in QVector<QEventLoop*>::realloc (this=0x7f3c38f5eaae,
asize=-823734144, aalloc=-823734256) at
../../include/QtCore/../../src/corelib/tools/qvector.h:503
#43 0x00007fffcee6d010 in ?? ()
#44 0x00007fffcee6d080 in ?? ()
#45 0x0000000001b75f80 in ?? ()
#46 0x00007fffcee6d020 in ?? ()
#47 0x00007f3c39b32527 in QEventLoop::exec (this=0x7fffcee6cfd0, flags=...) at
kernel/qeventloop.cpp:195
#48 0x00007f3c39b375b7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#49 0x00007f3c263c3e55 in kdemain (argc=1, argv=0x1a31960) at
../../kded/kded.cpp:924
#50 0x00000000004086a4 in launch (argc=1, _name=0x40b497 "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at
../../kinit/kinit.cpp:746
#51 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001,
envp=0x7fffcee6e210) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 296265, bug 296119, bug 295856, bug 295017,
bug 294628.

Reported using DrKonqi

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