Bug 317132

Application: choqok (1.3)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-39-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
Despite the fix that seemes to have been applied, the application still crashes in the background from times to times.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Choqok (choqok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa7c8ab7840 (LWP 31311))]

Thread 3 (Thread 0x7fa7affff700 (LWP 31317)):
#0  0x00007fa7c5f5b8bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fa7c2e688cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa7c2e2dba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa7c2e2dfd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa7c2e2e49a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa7bda76406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fa7c2e4f9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa7c32fae9a in start_thread (arg=0x7fa7affff700) at pthread_create.c:308
#8  0x00007fa7c5f68cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa7a4346700 (LWP 31526)):
#0  0x00007fa7c5f5d303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa7c2e2e036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa7c2e2e164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa7c66de426 in QEventDispatcherGlib::processEvents (this=0x7fa79c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa7c66adc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa7c66aded7 in QEventLoop::exec (this=0x7fa7a4345d10, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa7c65acfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fa7c668d9ff in QInotifyFileSystemWatcherEngine::run (this=0x58dde30) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa7c65affcb in QThreadPrivate::start (arg=0x58dde30) at thread/qthread_unix.cpp:298
#9  0x00007fa7c32fae9a in start_thread (arg=0x7fa7a4346700) at pthread_create.c:308
#10 0x00007fa7c5f68cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa7c8ab7840 (LWP 31311)):
[KCrash Handler]
#6  QDate::isValid (this=0x300000008) at tools/qdatetime.cpp:330
#7  0x00007fa7c65bdf00 in QDateTime::isValid (this=0x6cf22d8) at tools/qdatetime.cpp:2225
#8  0x00007fa7c7e36a9c in Choqok::UI::PostWidget::formatDateTime (this=0x73a1b70, time=...) at /home/tails/choqok/libchoqok/ui/postwidget.cpp:454
#9  0x00007fa7c7e37028 in Choqok::UI::PostWidget::updateUi (this=0x73a1b70) at /home/tails/choqok/libchoqok/ui/postwidget.cpp:246
#10 0x00007fa7c66c3281 in QMetaObject::activate (sender=0x72e0a20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x00007fa7c66c8179 in QObject::event (this=0x72e0a20, e=<optimized out>) at kernel/qobject.cpp:1157
#12 0x00007fa7c70a8894 in notify_helper (e=0x7fff2b11fcf0, receiver=0x72e0a20, this=0x253e120) at kernel/qapplication.cpp:4559
#13 QApplicationPrivate::notify_helper (this=0x253e120, receiver=0x72e0a20, e=0x7fff2b11fcf0) at kernel/qapplication.cpp:4531
#14 0x00007fa7c70ad713 in QApplication::notify (this=0x7fff2b11ffd0, receiver=0x72e0a20, e=0x7fff2b11fcf0) at kernel/qapplication.cpp:4420
#15 0x00007fa7c84b03f6 in KApplication::notify (this=0x7fff2b11ffd0, receiver=0x72e0a20, event=0x7fff2b11fcf0) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fa7c66aee9c in QCoreApplication::notifyInternal (this=0x7fff2b11ffd0, receiver=0x72e0a20, event=0x7fff2b11fcf0) at kernel/qcoreapplication.cpp:876
#17 0x00007fa7c66e01f2 in sendEvent (event=0x7fff2b11fcf0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QTimerInfoList::activateTimers (this=0x253ded0) at kernel/qeventdispatcher_unix.cpp:611
#19 0x00007fa7c66ddc0d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#20 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#21 0x00007fa7c66ddc31 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#22 0x00007fa7c2e2dd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fa7c2e2e0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fa7c2e2e164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fa7c66de3bf in QEventDispatcherGlib::processEvents (this=0x24f24b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007fa7c7150d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007fa7c66adc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007fa7c66aded7 in QEventLoop::exec (this=0x7fff2b11ff60, flags=...) at kernel/qeventloop.cpp:204
#29 0x00007fa7c66b2f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#30 0x0000000000409a2f in main (argc=5, argv=0x7fff2b1204a8) at /home/tails/choqok/choqok/main.cpp:63

This bug may be a duplicate of or related to bug 303075.

Possible duplicates by query: bug 314268.

Reported using DrKonqi