Bug 320759

Summary: Kontact crashed during email fetching
Product: unknown Reporter: Daniël Sonck <daniel>
Component: generalAssignee: Thomas Lübking <thomas.luebking>
Status: RESOLVED FIXED    
Severity: crash CC: adaptee
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: https://sourceforge.net/p/cloudcity/code/1673/tree//animator/aprogress.cpp?diff=50ba0b1f34309d0a1743b80a:1672 Version Fixed/Implemented In: Bespin, r1673
Sentry Crash Report:

Description Daniël Sonck 2013-06-05 10:35:57 UTC 
Application: kontact (4.10.2)
KDE Platform Version: 4.10.2 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.4-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I was deleting a lot (3000-4000) of emails while downloading messages.

-- Backtrace:
Application: Kontact (kontact), signal: Floating point exception
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6d72195780 (LWP 13475))]

Thread 4 (Thread 0x7f6d58ebd700 (LWP 13476)):
#0  0x00007f6d69f9b964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6d6e9887c7 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f6d6e9887f9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x00007f6d69f97e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6d6f6ee7dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f6d585bc700 (LWP 13477)):
#0  0x00007f6d6f6e587d in poll () from /lib64/libc.so.6
#1  0x00007f6d68f8baa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6d68f8bbc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6d70b1c2e6 in QEventDispatcherGlib::processEvents (this=0x7f6d500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f6d70aecadf in QEventLoop::processEvents (this=this@entry=0x7f6d585bbe00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6d70aecd68 in QEventLoop::exec (this=0x7f6d585bbe00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f6d709ef0f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f6d709f20cc in QThreadPrivate::start (arg=0x1e67960) at thread/qthread_unix.cpp:338
#8  0x00007f6d69f97e0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6d6f6ee7dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f6d09fba700 (LWP 14884)):
#0  0x00007f6d69f9ae0f in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007f6d68fc8aa1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6d68f8b32b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6d68f8b9cb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6d68f8bbc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f6d70b1c2e6 in QEventDispatcherGlib::processEvents (this=0x7f6cfc008440, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f6d70aecadf in QEventLoop::processEvents (this=this@entry=0x7f6d09fb9dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f6d70aecd68 in QEventLoop::exec (this=0x7f6d09fb9dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f6d709ef0f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f6d70acd29f in QInotifyFileSystemWatcherEngine::run (this=0x2c21f20) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f6d709f20cc in QThreadPrivate::start (arg=0x2c21f20) at thread/qthread_unix.cpp:338
#11 0x00007f6d69f97e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f6d6f6ee7dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f6d72195780 (LWP 13475)):
[KCrash Handler]
#6  0x00007f6d5df830a9 in Animator::Progress::timerEvent (this=0x1c7ed00, event=<optimized out>) at /usr/src/debug/bespin-1572/animator/aprogress.cpp:90
#7  0x00007f6d70b025ac in QObject::event (this=0x1c7ed00, e=<optimized out>) at kernel/qobject.cpp:1165
#8  0x00007f6d6fe9786c in QApplicationPrivate::notify_helper (this=this@entry=0x1beec00, receiver=receiver@entry=0x1c7ed00, e=e@entry=0x7fff71333fd0) at kernel/qapplication.cpp:4562
#9  0x00007f6d6fe9bceb in QApplication::notify (this=0x7fff713343d0, receiver=0x1c7ed00, e=0x7fff71333fd0) at kernel/qapplication.cpp:4423
#10 0x00007f6d71553146 in KApplication::notify (this=0x7fff713343d0, receiver=0x1c7ed00, event=0x7fff71333fd0) at /usr/src/debug/kdelibs-4.10.2/kdeui/kernel/kapplication.cpp:311
#11 0x00007f6d70aedd8e in QCoreApplication::notifyInternal (this=0x7fff713343d0, receiver=0x1c7ed00, event=0x7fff71333fd0) at kernel/qcoreapplication.cpp:946
#12 0x00007f6d70b1eb61 in sendEvent (event=0x7fff71333fd0, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#13 QTimerInfoList::activateTimers (this=0x1bf74c0) at kernel/qeventdispatcher_unix.cpp:637
#14 0x00007f6d70b1bc54 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#15 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#16 0x00007f6d68f8b7d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#17 0x00007f6d68f8bb08 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f6d68f8bbc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f6d70b1c2c6 in QEventDispatcherGlib::processEvents (this=0x1bb8ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#20 0x00007f6d6ff37c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f6d70aecadf in QEventLoop::processEvents (this=this@entry=0x7fff71334240, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007f6d70aecd68 in QEventLoop::exec (this=0x7fff71334240, flags=...) at kernel/qeventloop.cpp:204
#23 0x00007f6d70af1a08 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#24 0x0000000000403679 in ?? ()
#25 0x00007f6d6f627a15 in __libc_start_main () from /lib64/libc.so.6
#26 0x0000000000403be1 in _start ()

Reported using DrKonqi
Comment 1 Jekyll Wu 2013-06-05 11:58:54 UTC 
> #6 0x00007f6d5df830a9 in Animator::Progress::timerEvent (this=0x1c7ed00, event=<optimized out>) at /usr/src/debug/bespin-1572/animator/aprogress.cpp:90

Crash due to bespin .

@Thomas, do you want to deal with this problem at this bug tracker ?
Comment 2 Thomas Lübking 2013-06-05 12:10:20 UTC 
Yes, simply done.
https://sourceforge.net/p/cloudcity/code/1673/tree//animator/aprogress.cpp?diff=50ba0b1f34309d0a1743b80a:1672

It btw. means the widget (progressbar, min = max = 0, ie. permanent) has an empty size (width or height == 0)