Bug 286794

Application: kded4 ($Id$)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.8.0
Operating System: Linux 3.1.1-1.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

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

Starting with a new install of F16 last week, I was pleased with KDE (4.7.2 I think). The update to 4.7.3 seems to have intro'd a bug that crashes plasma-kde (once per ~2 hours of use). To capture a traceback, I installed a number of dubug packages and started over. This here crash wasn't the same, but is likely related.

I've set up my systemt to auto-login to my account upon boot, but to have the session locked (via System Settings -> Login Screen -> Convenience). This here is the first I've seen any issues with this: I unlocked the screen and was prompted for the wallet password, I expect to access the Wifi. I don't recall if I had a chance to enter the password before Konqi caught the error.  This wasn't the failure that I expected to be reporting, but I appreciate your interest.

Feel free to contact me if there's more info I can provide, and I'll add more if it repeats. Thanks.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f93919e1840 (LWP 1452))]

Thread 3 (Thread 0x7f9385ce3700 (LWP 1457)):
#0  0x00007fff98d638de in ?? ()
#1  0x0000003c12c041f1 in __GI_clock_gettime (clock_id=1, tp=0x7f9385ce2ab0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00000031c4ed2004 in do_gettime (frac=0x7f9385ce2ac8, sec=0x7f9385ce2ac0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00000031c4fa6f9d in QTimerInfoList::updateCurrentTime (this=0x7f93800020d0) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00000031c4fa72d3 in QTimerInfoList::timerWait (this=0x7f93800020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00000031c4fa5d6c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f9385ce2bac) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00000031c4fa5e15 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x0000003c11844012 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#9  0x0000003c11844e1d in ?? () from /lib64/libglib-2.0.so.0
#10 0x0000003c1184544c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#11 0x00000031c4fa6896 in QEventDispatcherGlib::processEvents (this=0x7f93800008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00000031c4f76c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00000031c4f76ed7 in QEventLoop::exec (this=0x7f9385ce2d40, flags=...) at kernel/qeventloop.cpp:204
#14 0x00000031c4e78ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00000031c4e7bb1b in QThreadPrivate::start (arg=0x13f68d0) at thread/qthread_unix.cpp:298
#16 0x0000003c12407d90 in start_thread (arg=0x7f9385ce3700) at pthread_create.c:309
#17 0x0000003c11ceeddd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f937e9cd700 (LWP 1519)):
#0  __pthread_mutex_lock (mutex=0x14b26e8) at pthread_mutex_lock.c:129
#1  0x0000003c11844f4f in ?? () from /lib64/libglib-2.0.so.0
#2  0x0000003c118457c5 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007f9386aa16e6 in ?? () from /lib64/libgio-2.0.so.0
#4  0x0000003c1186a1d6 in ?? () from /lib64/libglib-2.0.so.0
#5  0x0000003c12407d90 in start_thread (arg=0x7f937e9cd700) at pthread_create.c:309
#6  0x0000003c11ceeddd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f93919e1840 (LWP 1452)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f937fdd26e4 in SecretStorage::walletOpenedForRead (this=0x143e700, success=true) at /usr/src/debug/networkmanagement-0.8.95/libs/service/secretstorage.cpp:155
#8  0x00000031c4f8b7d1 in QMetaObject::activate (sender=0x13ff490, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff98d352e0) at kernel/qobject.cpp:3546
#9  0x00000031c7f67272 in KWallet::Wallet::walletOpened (this=<optimized out>, _t1=true) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kdeui/kwallet.moc:161
#10 0x00000031c4f8b7d1 in QMetaObject::activate (sender=0x146fe90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff98d35430) at kernel/qobject.cpp:3546
#11 0x00000031c7f9921f in OrgKdeKWalletInterface::walletAsyncOpened (this=<optimized out>, _t1=0, _t2=1426112273) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kdeui/kwallet_interface.moc:324
#12 0x00000031c7f9b9e6 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x146fe90, _id=<optimized out>, _a=0x7fff98d35b90, _c=<optimized out>) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kdeui/kwallet_interface.moc:162
#13 0x00000031c7f9bc8b in OrgKdeKWalletInterface::qt_metacall (this=0x146fe90, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff98d35b90) at /usr/src/debug/kdelibs-4.7.3/x86_64-redhat-linux-gnu/kdeui/kwallet_interface.moc:287
#14 0x00000031c5c22ccb in QDBusConnectionPrivate::deliverCall (this=0x1210a50, object=0x146fe90, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:947
#15 0x00000031c4f909e6 in QObject::event (this=0x146fe90, e=<optimized out>) at kernel/qobject.cpp:1194
#16 0x00000031c67c96f4 in notify_helper (e=0x154f000, receiver=0x146fe90, this=0x121ae60) at kernel/qapplication.cpp:4518
#17 QApplicationPrivate::notify_helper (this=0x121ae60, receiver=0x146fe90, e=0x154f000) at kernel/qapplication.cpp:4490
#18 0x00000031c67ce573 in QApplication::notify (this=0x7fff98d365c0, receiver=0x146fe90, e=0x154f000) at kernel/qapplication.cpp:4379
#19 0x00000031c7e50396 in KApplication::notify (this=0x7fff98d365c0, receiver=0x146fe90, event=0x154f000) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#20 0x00000031c4f77b4c in QCoreApplication::notifyInternal (this=0x7fff98d365c0, receiver=0x146fe90, event=0x154f000) at kernel/qcoreapplication.cpp:876
#21 0x00000031c4f7b5da in sendEvent (event=0x154f000, receiver=0x146fe90) at kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x11f14d0) at kernel/qcoreapplication.cpp:1500
#23 0x00000031c4fa6403 in sendPostedEvents () at kernel/qcoreapplication.h:236
#24 postEventSourceDispatch (s=0x121e850) at kernel/qeventdispatcher_glib.cpp:279
#25 0x0000003c11844a7d in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#26 0x0000003c11845278 in ?? () from /lib64/libglib-2.0.so.0
#27 0x0000003c1184544c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#28 0x00000031c4fa682f in QEventDispatcherGlib::processEvents (this=0x11f2990, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00000031c686c43e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#30 0x00000031c4f76c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#31 0x00000031c4f76ed7 in QEventLoop::exec (this=0x7fff98d36550, flags=...) at kernel/qeventloop.cpp:204
#32 0x00000031c4f7b8d5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#33 0x00000031c8808de5 in kdemain (argc=1, argv=0x7fff98d36998) at /usr/src/debug/kdelibs-4.7.3/kded/kded.cpp:924
#34 0x0000003c11c2169d in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, ubp_av=0x7fff98d36998, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff98d36988) at libc-start.c:226
#35 0x0000000000400741 in _start ()

Reported using DrKonqi