[kontact] [Bug 368769] New: kontact crashes on exit

Mathias Homann via KDE Bugzilla bugzilla_noreply at kde.org
Tue Sep 13 23:12:37 BST 2016 

https://bugs.kde.org/show_bug.cgi?id=368769

            Bug ID: 368769
           Summary: kontact crashes on exit
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: Mathias.Homann at opensuse.org

Application: kontact (5.2.3)

Qt Version: 5.7.0
Frameworks Version: 5.26.0
Operating System: Linux 4.1.31-30-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Quitting kontact with ctrl-q or via the menu

A lot of times kontact crashes when I quit the app. I can't think of anything
else special that I'm doing in such a case, other than quitting the app...

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f96d2d60800 (LWP 4991))]

Thread 16 (Thread 0x7f95d17fa700 (LWP 5068)):
#0  0x00007f96c70b3d10 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f96c7071759 in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071dcf in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95e0006d00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95d17f9dd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#6  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#7  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x1576390) at
thread/qthread_unix.cpp:344
#8  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f95d27fc700 (LWP 5066)):
#0  0x00007f96cfa2abfd in poll () at /lib64/libc.so.6
#1  0x00007f96c7071e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95cc004c20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95d27fbdd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#5  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#6  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x1679d50) at
thread/qthread_unix.cpp:344
#7  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f95d2ffd700 (LWP 5065)):
#0  0x00007f96c70b3cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f96c70714b9 in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x14548a0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95d2ffcdd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#6  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#7  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x1425330) at
thread/qthread_unix.cpp:344
#8  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f95d37fe700 (LWP 5064)):
#0  0x00007f96cfa26ccd in read () at /lib64/libc.so.6
#1  0x00007f96c70b2b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071999 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f96c7071df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95d8004820, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95d37fddd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#7  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#8  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x1425890) at
thread/qthread_unix.cpp:344
#9  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f95d3fff700 (LWP 5063)):
#0  0x00007f96cfa2abfd in poll () at /lib64/libc.so.6
#1  0x00007f96c7071e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95d3ffedd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#5  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#6  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x1598e40) at
thread/qthread_unix.cpp:344
#7  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f95ece70700 (LWP 5062)):
#0  0x00007f96cfa2abfd in poll () at /lib64/libc.so.6
#1  0x00007f96c7071e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95ece6fdd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#5  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#6  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x12115a0) at
thread/qthread_unix.cpp:344
#7  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f95ed671700 (LWP 5061)):
#0  0x00007f96c70b3d14 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f96c7071759 in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071dcf in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95ed670dd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#6  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#7  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x16062f0) at
thread/qthread_unix.cpp:344
#8  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f95ede72700 (LWP 5060)):
#0  0x00007f96cfa3fc60 in clock_gettime () at /lib64/libc.so.6
#1  0x00007f96d03e58f1 in qt_gettime() (ts=0x7f95ede71b60, clock=1) at
tools/qelapsedtimer_unix.cpp:109
#2  0x00007f96d03e58f1 in qt_gettime() (frac=<synthetic pointer>,
sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#3  0x00007f96d03e58f1 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:173
#4  0x00007f96d0545609 in QTimerInfoList::updateCurrentTime()
(this=this at entry=0x7f95e00030d0) at kernel/qtimerinfo_unix.cpp:91
#5  0x00007f96d0545b85 in QTimerInfoList::timerWait(timespec&)
(this=0x7f95e00030d0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#6  0x00007f96d0546d4e in timerSourcePrepare(GSource*, gint*)
(timeout=0x7f95ede71c14, src=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:132
#7  0x00007f96d0546d4e in timerSourcePrepare(GSource*, gint*)
(source=<optimized out>, timeout=0x7f95ede71c14) at
kernel/qeventdispatcher_glib.cpp:165
#8  0x00007f96c70714ad in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#9  0x00007f96c7071d80 in  () at /usr/lib64/libglib-2.0.so.0
#10 0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#11 0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f95e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#12 0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f95ede71dd0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#13 0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#14 0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x14efc90) at
thread/qthread_unix.cpp:344
#15 0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f965affd700 (LWP 5001)):
#0  0x00007f96c8d8c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f96cd036443 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f96cd3580a1 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f965b7fe700 (LWP 5000)):
#0  0x00007f96c8d8c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f96cd036443 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f96cd3580a1 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f965bfff700 (LWP 4999)):
#0  0x00007f96c8d8c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f96cd036443 in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f96cd3580a1 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f96608d5700 (LWP 4998)):
#0  0x00007f96c8d8c03f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f96cd03546d in  () at /usr/lib64/libQt5WebKit.so.5
#2  0x00007f96cd3580a1 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f96b0955700 (LWP 4996)):
#0  0x00007f96cfa050dd in nanosleep () at /lib64/libc.so.6
#1  0x00007f96cfa04f74 in sleep () at /lib64/libc.so.6
#2  0x00007f96cd329355 in  () at /usr/lib64/libQt5WebKit.so.5
#3  0x00007f96cd3295f9 in  () at /usr/lib64/libQt5WebKit.so.5
#4  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f96b1fe7700 (LWP 4994)):
#0  0x00007f96cfa26ccd in read () at /lib64/libc.so.6
#1  0x00007f96c70b2b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f96c7071999 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f96c7071df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f96c7071f7c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5  0x00007f96d0546f7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f96a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f96d04f68cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7f96b1fe6da0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:210
#7  0x00007f96d033d06a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#8  0x00007f96cec6b4b5 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x7f96ceed4d00) at
thread/qthread_unix.cpp:344
#10 0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f96b437b700 (LWP 4993)):
#0  0x00007f96cfa2abfd in poll () at /lib64/libc.so.6
#1  0x00007f96c91ab422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f96c91ad00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f96b66d03e9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f96d0341899 in QThreadPrivate::start(void*) (arg=0x6b7310) at
thread/qthread_unix.cpp:344
#5  0x00007f96c8d880a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f96cfa3302d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f96d2d60800 (LWP 4991)):
[KCrash Handler]
#6  0x00007f96cf9830c7 in raise () at /lib64/libc.so.6
#7  0x00007f96cf984478 in abort () at /lib64/libc.so.6
#8  0x00007f96cf9c0784 in  () at /lib64/libc.so.6
#9  0x00007f96cf9c6026 in malloc_printerr () at /lib64/libc.so.6
#10 0x00007f96cf9c6d53 in _int_free () at /lib64/libc.so.6
#11 0x00007f96d0b03937 in  () at /usr/lib64/libQt5Gui.so.5
#12 0x00007f96d0a447c6 in QGuiApplicationPrivate::~QGuiApplicationPrivate() ()
at /usr/lib64/libQt5Gui.so.5
#13 0x00007f96d13fea49 in QApplicationPrivate::~QApplicationPrivate()
(this=0x69ccb0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:199
#14 0x00007f96d0528aa6 in QObject::~QObject() (pointer=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:60
#15 0x00007f96d0528aa6 in QObject::~QObject() (this=0x7ffdc31b4458,
__in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:107
#16 0x00007f96d0528aa6 in QObject::~QObject() (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:900
#17 0x00007f96d04fa09e in QCoreApplication::~QCoreApplication()
(this=0x7ffdc31b4450, __in_chrg=<optimized out>) at
kernel/qcoreapplication.cpp:821
#18 0x00007f96d0a44667 in QGuiApplication::~QGuiApplication() () at
/usr/lib64/libQt5Gui.so.5
#19 0x00007f96d140074a in QApplication::~QApplication() (this=0x7ffdc31b4450,
__in_chrg=<optimized out>) at kernel/qapplication.cpp:825
#20 0x0000000000404746 in main(int, char**) (this=0x7ffdc31b4450,
__in_chrg=<optimized out>) at
/usr/src/debug/kdepim-16.04.3/kontact/src/main.cpp:60
#21 0x0000000000404746 in main(int, char**) (argc=1, argv=0x7ffdc31b4598) at
/usr/src/debug/kdepim-16.04.3/kontact/src/main.cpp:226

Reported using DrKonqi

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