[kmail2] [Bug 322614] New: Kmail crashed when loading large mail list folder, and trying to open folder settings

[Thomas Fjellstrom]

https://bugs.kde.org/show_bug.cgi?id=322614

            Bug ID: 322614
           Summary: Kmail crashed when loading large mail list folder, and
                    trying to open folder settings
    Classification: Unclassified
           Product: kmail2
           Version: 4.10.5
          Platform: Debian unstable
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: thomas at fjellstrom.ca

Application: kmail (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.5
Operating System: Linux 3.9-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

I selected a large mailing list folder (lkml), and while it was loading the
index, I tried to open the settings/properties for the folder and the mailing
list config for it. eventually it just crashed. context menu for the folder
also quickly flashed repeatedly which made it hard to select an option.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6883a28780 (LWP 3007))]

Thread 3 (Thread 0x7f6861bd5700 (LWP 3011)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f68752bfae2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f68752bfb19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f687e654e0e in start_thread (arg=0x7f6861bd5700) at
pthread_create.c:311
#4  0x00007f6880d8393d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f68612d4700 (LWP 3012)):
#0  0x00007f6878d3ffdd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6878d40289 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6878d00707 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6878d010b3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6878d0129c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6881707d06 in QEventDispatcherGlib::processEvents
(this=0x7f685c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f68816d97bf in QEventLoop::processEvents
(this=this at entry=0x7f68612d3df0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f68816d9ab5 in QEventLoop::exec (this=this at entry=0x7f68612d3df0,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f68815d88cf in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:536
#9  0x00007f68815daf6f in QThreadPrivate::start (arg=0x15c1b30) at
thread/qthread_unix.cpp:338
#10 0x00007f687e654e0e in start_thread (arg=0x7f68612d4700) at
pthread_create.c:311
#11 0x00007f6880d8393d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f6883a28780 (LWP 3007)):
[KCrash Handler]
#6  QMutex::lock (this=this at entry=0x257b8e00000049) at thread/qmutex.cpp:150
#7  0x00007f68816de6b9 in QCoreApplication::postEvent (receiver=0x1a862980,
event=0x20a32010, priority=0) at kernel/qcoreapplication.cpp:1354
#8  0x00007f68816f30ae in QObject::event (this=0x1a862980, e=<optimized out>)
at kernel/qobject.cpp:1194
#9  0x00007f6881c0a70c in QApplicationPrivate::notify_helper
(this=this at entry=0x11440a0, receiver=receiver at entry=0x1a862980,
e=e at entry=0x14cda290) at kernel/qapplication.cpp:4567
#10 0x00007f6881c10d80 in QApplication::notify (this=this at entry=0x7ffff3758e10,
receiver=receiver at entry=0x1a862980, e=e at entry=0x14cda290) at
kernel/qapplication.cpp:4353
#11 0x00007f6883448cfa in KApplication::notify (this=0x7ffff3758e10,
receiver=0x1a862980, event=0x14cda290) at
../../kdeui/kernel/kapplication.cpp:311
#12 0x00007f68816dab5d in QCoreApplication::notifyInternal
(this=0x7ffff3758e10, receiver=receiver at entry=0x1a862980,
event=event at entry=0x14cda290) at kernel/qcoreapplication.cpp:949
#13 0x00007f68816de0bf in sendEvent (event=0x14cda290, receiver=0x1a862980) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0x10e1220) at
kernel/qcoreapplication.cpp:1573
#15 0x00007f68816de563 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1466
#16 0x00007f6881708423 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#17 postEventSourceDispatch (s=0x113f570) at
kernel/qeventdispatcher_glib.cpp:280
#18 0x00007f6878d00ea6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f6878d011f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f6878d0129c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f6881707ce5 in QEventDispatcherGlib::processEvents (this=0x113fbb0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#22 0x00007f6881ca8846 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007f68816d97bf in QEventLoop::processEvents
(this=this at entry=0x7ffff3758a90, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007f68816d9ab5 in QEventLoop::exec (this=this at entry=0x7ffff3758a90,
flags=...) at kernel/qeventloop.cpp:204
#25 0x00007f68816df0fb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#26 0x0000000000402c89 in ?? ()
#27 0x00007f6880cbc995 in __libc_start_main (main=0x402280, argc=3,
ubp_av=0x7ffff3759028, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffff3759018) at libc-start.c:260
#28 0x0000000000403124 in _start ()

Possible duplicates by query: bug 310060, bug 304376.

Reported using DrKonqi

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