Comment 10 for bug 327228

It seems my crask is similar: I experienced it when exiting from Kontact.

OS: Fedora 10 x86_64
KDE version: 4.1.4
Kontact version: 1.3

Here's my backtrace.

Applicazione: Kontact (kontact), segnale SIGSEGV
0x0000003cd70a7f81 in nanosleep () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7ff218833800 (LWP 3891))]

Thread 2 (Thread 0x7ff20a2fb950 (LWP 3925)):
#0 0x0000003cd70deaa2 in select () from /lib64/libc.so.6
#1 0x0000003002d22626 in ?? () from /usr/lib64/libQtCore.so.4
#2 0x0000003002c59852 in ?? () from /usr/lib64/libQtCore.so.4
#3 0x0000003cd7c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4 0x0000003cd70e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 1 (Thread 0x7ff218833800 (LWP 3891)):
[KCrash Handler]
#5 0x0000003009e4e399 in KCal::Incidence::removeRelation () from /usr/lib64/libkcal.so.4
#6 0x0000003009e50b17 in KCal::Incidence::~Incidence () from /usr/lib64/libkcal.so.4
#7 0x0000003009e540b5 in KCal::Todo::~Todo () from /usr/lib64/libkcal.so.4
#8 0x0000003009e74b5e in KCal::CalendarLocal::close () from /usr/lib64/libkcal.so.4
#9 0x0000003006e0cc99 in KRES::Resource::close () from /usr/lib64/libkresources.so.4
#10 0x0000003009ebad39 in KCal::CalendarResources::close () from /usr/lib64/libkcal.so.4
#11 0x0000003009ebb0ad in KCal::CalendarResources::~CalendarResources () from /usr/lib64/libkcal.so.4
#12 0x000000300be038f6 in KOrg::StdCalendar::~StdCalendar () from /usr/lib64/libkorganizer_calendar.so.4
#13 0x000000300be04877 in ?? () from /usr/lib64/libkorganizer_calendar.so.4
#14 0x0000003007869a8c in ?? () from /usr/lib64/libkde3support.so.4
#15 0x0000003002d42945 in qt_call_post_routines () from /usr/lib64/libQtCore.so.4
#16 0x000000300638c058 in QApplication::~QApplication () from /usr/lib64/libQtGui.so.4
#17 0x00000000004047b1 in _start ()