Bug 329645

Summary:	Kontact crashed
Product:	[Applications] kontact	Reporter:	Samuele Kaplun <Samuele.Kaplun>
Component:	general	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED UNMAINTAINED
Severity:	crash	CC:	giecrilj, martin.ruessler
Priority:	NOR	Keywords:	drkonqi
Version:	4.12
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi

Description Samuele Kaplun 2014-01-06 09:54:48 UTC

Application: kontact (4.12)
KDE Platform Version: 4.12.0
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
I right clicked on the Kontact tray icon to close it and it crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2c6fb957c0 (LWP 6267))]

Thread 5 (Thread 0x7f2c51530700 (LWP 6365)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2c6a9791cd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f2c6a979209 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f2c6709ef6e in start_thread (arg=0x7f2c51530700) at pthread_create.c:311
#4  0x00007f2c6d1149cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f2c10c15700 (LWP 6392)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f2c6a6b9bbd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f2c6a9a8a76 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f2c6709ef6e in start_thread (arg=0x7f2c10c15700) at pthread_create.c:311
#4  0x00007f2c6d1149cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f2c00d29700 (LWP 7972)):
#0  0x00007f2c66c063e8 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f2c66bc5830 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2c66bc6565 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2c66bc67ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2c6d88da76 in QEventDispatcherGlib::processEvents (this=0x7f2bfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2c6d85f5ef in QEventLoop::processEvents (this=this@entry=0x7f2c00d28d70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2c6d85f8e5 in QEventLoop::exec (this=this@entry=0x7f2c00d28d70, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f2c6d75e88f in QThread::exec (this=this@entry=0x1dd6a50) at thread/qthread.cpp:542
#8  0x00007f2c6d840d13 in QInotifyFileSystemWatcherEngine::run (this=0x1dd6a50) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f2c6d760f2f in QThreadPrivate::start (arg=0x1dd6a50) at thread/qthread_unix.cpp:338
#10 0x00007f2c6709ef6e in start_thread (arg=0x7f2c00d29700) at pthread_create.c:311
#11 0x00007f2c6d1149cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f2be9061700 (LWP 12960)):
#0  0x00007f2c6d107f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2c66bc66a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2c66bc67ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2c6d88da76 in QEventDispatcherGlib::processEvents (this=0x7f2be40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f2c6d85f5ef in QEventLoop::processEvents (this=this@entry=0x7f2be9060db0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f2c6d85f8e5 in QEventLoop::exec (this=this@entry=0x7f2be9060db0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f2c6d75e88f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f2c6d760f2f in QThreadPrivate::start (arg=0x1d45640) at thread/qthread_unix.cpp:338
#8  0x00007f2c6709ef6e in start_thread (arg=0x7f2be9061700) at pthread_create.c:311
#9  0x00007f2c6d1149cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f2c6fb957c0 (LWP 6267)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00000000004036a6 in qDeleteAll<QList<KMainWindow*>::const_iterator> (end=..., begin=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<KMainWindow*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#9  main (argc=3, argv=0x7fff49097d68) at ../../../kontact/src/main.cpp:220

Possible duplicates by query: bug 326548, bug 325320, bug 323148, bug 319254, bug 315597.

Reported using DrKonqi

Comment 1 Christopher Yeleighton 2014-01-12 23:09:19 UTC

Created attachment 84608 [details]
New crash information added by DrKonqi

kontact (4.11.3) on KDE Platform 4.11.3 using Qt 4.8.5

- What I was doing when the application crashed:

I told Plasma to shut down.  Kontact crashed.

-- Backtrace (Reduced):
#7  0x00000000004039a6 in qDeleteAll<QList<KMainWindow*>::const_iterator> (end=..., begin=...) at /usr/include/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<KMainWindow*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#9  main (argc=3, argv=0x7fff2ccdb858) at /usr/src/debug/kdepim-4.11.3/kontact/src/main.cpp:220

Comment 2 Martin 2014-11-12 14:05:00 UTC

Created attachment 89554 [details]
New crash information added by DrKonqi

kontact (4.14.2) on KDE Platform 4.14.2 using Qt 4.8.6

I had some unfinished mails on my desktop left open.

-- Backtrace (Reduced):
#7  0x00000000004034df in qDeleteAll<QList<KMainWindow*>::const_iterator> (end=..., begin=...) at /usr/include/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<KMainWindow*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#9  main (argc=<optimized out>, argv=0x7fff9580e358) at /chakra/desktop-testing/kdepim/src/kdepim-4.14.2/kontact/src/main.cpp:220

Comment 3 Denis Kurz 2017-06-23 19:38:20 UTC

This bug has never been confirmed for a Kontact version that is based on KDE Frameworks (5.x). Those versions differ significantly from the old 4.x series. Therefore, I plan to close it in around two or three months. In the meantime, it is set to WAITINGFORINFO to give reporters the oportunity to check if it is still valid. As soon as someone confirms it for a recent version (at least 5.1, ideally even more recent), I'll gladly reopen it.

Please understand that we lack the manpower to triage bugs reported for versions almost two years beyond their end of life.

Comment 4 Denis Kurz 2018-02-01 09:44:34 UTC

Just as announced in my last comment, I close this bug. If you encounter it again in a recent version (at least 5.1 aka 15.12; preferably much more recent), please open a new one unless it already exists. Thank you for all your input.