[kdelibs] [Bug 343109] New: Regardless of activity monitor goes to sleep then crash on resume

Shawn Cook shawn at strongerforyou.com
Wed Jan 21 06:03:43 GMT 2015 

https://bugs.kde.org/show_bug.cgi?id=343109

            Bug ID: 343109
           Summary: Regardless of activity monitor goes to sleep then
                    crash on resume
           Product: kdelibs
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: shawn at strongerforyou.com

Application: kded4 (4.14.3)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.17.8-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:
General usage: office, or video watching, or browsing, or nothing
- Unusual behavior I noticed:
Monitor goes to sleep regardless of being active and having sleep turned off.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fa464dc28c0 (LWP 1954))]

Thread 5 (Thread 0x7fa458927700 (LWP 1958)):
#0  0x0000003d320ea71d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003d34c495b4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7fa4540029c0, timeout=-1, context=0x7fa4540009a0) at gmain.c:4007
#2  g_main_context_iterate (context=context at entry=0x7fa4540009a0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3708
#3  0x0000003d34c496dc in g_main_context_iteration (context=0x7fa4540009a0,
may_block=1) at gmain.c:3774
#4  0x00000035a15b541e in QEventDispatcherGlib::processEvents
(this=0x7fa4540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00000035a158536f in QEventLoop::processEvents
(this=this at entry=0x7fa458926d10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035a15856bd in QEventLoop::exec (this=this at entry=0x7fa458926d10,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00000035a1479e5f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#8  0x00000035a147c69f in QThreadPrivate::start (arg=0x1b2af70) at
thread/qthread_unix.cpp:349
#9  0x0000003d32c07ee5 in start_thread (arg=0x7fa458927700) at
pthread_create.c:309
#10 0x0000003d320f4b8d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fa4525ec700 (LWP 1965)):
#0  0x0000003d320ea71d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003d34c495b4 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7fa44c0029b0, timeout=-1, context=0x7fa44c0009a0) at gmain.c:4007
#2  g_main_context_iterate (context=context at entry=0x7fa44c0009a0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3708
#3  0x0000003d34c496dc in g_main_context_iteration (context=0x7fa44c0009a0,
may_block=1) at gmain.c:3774
#4  0x00000035a15b541e in QEventDispatcherGlib::processEvents
(this=0x7fa44c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00000035a158536f in QEventLoop::processEvents
(this=this at entry=0x7fa4525ebcc0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035a15856bd in QEventLoop::exec (this=this at entry=0x7fa4525ebcc0,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00000035a1479e5f in QThread::exec (this=this at entry=0x1c41110) at
thread/qthread.cpp:538
#8  0x00000035a1565dc3 in QInotifyFileSystemWatcherEngine::run (this=0x1c41110)
at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00000035a147c69f in QThreadPrivate::start (arg=0x1c41110) at
thread/qthread_unix.cpp:349
#10 0x0000003d32c07ee5 in start_thread (arg=0x7fa4525ec700) at
pthread_create.c:309
#11 0x0000003d320f4b8d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fa437fff700 (LWP 2068)):
#0  g_mutex_get_impl (mutex=0x7fa4180009a0) at gthread-posix.c:126
#1  0x0000003d34c8a5c9 in g_mutex_unlock (mutex=mutex at entry=0x7fa4180009a0) at
gthread-posix.c:232
#2  0x0000003d34c48e6b in g_main_context_query
(context=context at entry=0x7fa4180009a0, max_priority=2147483647,
timeout=timeout at entry=0x7fa437ffeb94, fds=fds at entry=0x7fa418004370,
n_fds=n_fds at entry=1) at gmain.c:3474
#3  0x0000003d34c4950a in g_main_context_iterate
(context=context at entry=0x7fa4180009a0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3695
#4  0x0000003d34c496dc in g_main_context_iteration (context=0x7fa4180009a0,
may_block=1) at gmain.c:3774
#5  0x00000035a15b541e in QEventDispatcherGlib::processEvents
(this=0x7fa4180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0x00000035a158536f in QEventLoop::processEvents
(this=this at entry=0x7fa437ffecd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00000035a15856bd in QEventLoop::exec (this=this at entry=0x7fa437ffecd0,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00000035a1479e5f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#9  0x00007fa45282eb17 in KCupsConnection::run() () from /lib64/libkcupslib.so
#10 0x00000035a147c69f in QThreadPrivate::start (arg=0x1b58510) at
thread/qthread_unix.cpp:349
#11 0x0000003d32c07ee5 in start_thread (arg=0x7fa437fff700) at
pthread_create.c:309
#12 0x0000003d320f4b8d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fa4377fe700 (LWP 2069)):
#0  0x0000003d34c8a2f7 in g_mutex_get_impl (mutex=<optimized out>) at
gthread-posix.c:135
#1  0x0000003d34c8a599 in g_mutex_lock (mutex=mutex at entry=0x7fa41c0009a0) at
gthread-posix.c:213
#2  0x0000003d34c496c8 in g_main_context_iteration (context=0x7fa41c0009a0,
may_block=1) at gmain.c:3773
#3  0x00000035a15b541e in QEventDispatcherGlib::processEvents
(this=0x7fa41c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00000035a158536f in QEventLoop::processEvents
(this=this at entry=0x7fa4377fdd10, flags=...) at kernel/qeventloop.cpp:149
#5  0x00000035a15856bd in QEventLoop::exec (this=this at entry=0x7fa4377fdd10,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00000035a1479e5f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7  0x00000035a147c69f in QThreadPrivate::start (arg=0x1cfa5f0) at
thread/qthread_unix.cpp:349
#8  0x0000003d32c07ee5 in start_thread (arg=0x7fa4377fe700) at
pthread_create.c:309
#9  0x0000003d320f4b8d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa464dc28c0 (LWP 1954)):
[KCrash Handler]
#6  XRandRConfig::toKScreenConfig (this=0x1b47740) at
/usr/src/debug/libkscreen-1.0.5/backends/xrandr/xrandrconfig.cpp:119
#7  0x00007fa4532ac0ee in KScreenDaemon::saveCurrentConfig (this=<optimized
out>) at /usr/src/debug/kscreen-1.0.2.1/kded/daemon.cpp:131
#8  0x00000035a159b35a in QMetaObject::activate (sender=0x1b49bf0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#9  0x00000035a159f711 in QObject::event (this=0x1b49bf0, e=<optimized out>) at
kernel/qobject.cpp:1184
#10 0x00000036eb7cae6c in QApplicationPrivate::notify_helper
(this=this at entry=0x18dde60, receiver=receiver at entry=0x1b49bf0,
e=e at entry=0x7fffd56ca670) at kernel/qapplication.cpp:4565
#11 0x00000036eb7d17c5 in QApplication::notify (this=this at entry=0x7fffd56caa40,
receiver=receiver at entry=0x1b49bf0, e=e at entry=0x7fffd56ca670) at
kernel/qapplication.cpp:4351
#12 0x000000376d64a34a in KApplication::notify (this=0x7fffd56caa40,
receiver=0x1b49bf0, event=0x7fffd56ca670) at
/usr/src/debug/kdelibs-4.14.3/kdeui/kernel/kapplication.cpp:311
#13 0x00000035a15868dd in QCoreApplication::notifyInternal
(this=0x7fffd56caa40, receiver=0x1b49bf0, event=event at entry=0x7fffd56ca670) at
kernel/qcoreapplication.cpp:953
#14 0x00000035a15b8143 in sendEvent (event=0x7fffd56ca670, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#15 QTimerInfoList::activateTimers (this=0x18df2e0) at
kernel/qeventdispatcher_unix.cpp:621
#16 0x00000035a15b5239 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:193
#17 idleTimerSourceDispatch (source=source at entry=0x18dd680) at
kernel/qeventdispatcher_glib.cpp:240
#18 0x0000003d34c492a6 in g_main_dispatch (context=0x18de140) at gmain.c:3066
#19 g_main_context_dispatch (context=context at entry=0x18de140) at gmain.c:3642
#20 0x0000003d34c49628 in g_main_context_iterate
(context=context at entry=0x18de140, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3713
#21 0x0000003d34c496dc in g_main_context_iteration (context=0x18de140,
may_block=1) at gmain.c:3774
#22 0x00000035a15b53fe in QEventDispatcherGlib::processEvents (this=0x18b2ea0,
flags=...) at kernel/qeventdispatcher_glib.cpp:450
#23 0x00000036eb86cc46 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#24 0x00000035a158536f in QEventLoop::processEvents
(this=this at entry=0x7fffd56ca900, flags=...) at kernel/qeventloop.cpp:149
#25 0x00000035a15856bd in QEventLoop::exec (this=this at entry=0x7fffd56ca900,
flags=...) at kernel/qeventloop.cpp:204
#26 0x00000035a158ad89 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#27 0x00000036eb7c94ec in QApplication::exec () at kernel/qapplication.cpp:3823
#28 0x000000376f20b2ce in kdemain (argc=1, argv=0x7fffd56cab88) at
/usr/src/debug/kdelibs-4.14.3/kded/kded.cpp:940
#29 0x0000003d32021d65 in __libc_start_main (main=0x4007e0 <main(int, char**)>,
argc=1, argv=0x7fffd56cab88, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffd56cab78) at libc-start.c:285
#30 0x0000000000400811 in _start ()

Possible duplicates by query: bug 335811.

Reported using DrKonqi

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