Bug 345229

Application: akonadi_imap_resource (4.14)
KDE Platform Version: 4.14.4
Qt Version: 4.8.6
Operating System: Linux 3.18.9-100.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:
(1) Nothing at all -- the machine was sleeping
(2) using KPat
(3) Google Chrome browsing
(ie no pattern at all)

The crash can be reproduced every time.

-- Backtrace:
Application: Guardian of type IMAP E-Mail Server (akonadi_imap_resource), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f26366c28c0 (LWP 4139))]

Thread 3 (Thread 0x7f262b9ee700 (LWP 4141)):
#0  0x000000353b08a2ea in g_mutex_get_impl (mutex=0x7f26240009a0) at gthread-posix.c:124
#1  0x000000353b08a5c9 in g_mutex_unlock (mutex=mutex@entry=0x7f26240009a0) at gthread-posix.c:232
#2  0x000000353b0496e6 in g_main_context_iteration (context=0x7f26240009a0, may_block=<optimized out>) at gmain.c:3775
#3  0x00000035441b541e in QEventDispatcherGlib::processEvents (this=0x7f26240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x000000354418536f in QEventLoop::processEvents (this=this@entry=0x7f262b9edd10, flags=...) at kernel/qeventloop.cpp:149
#5  0x00000035441856bd in QEventLoop::exec (this=this@entry=0x7f262b9edd10, flags=...) at kernel/qeventloop.cpp:204
#6  0x0000003544079e5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x000000354407c69f in QThreadPrivate::start (arg=0x19bec30) at thread/qthread_unix.cpp:349
#8  0x0000003539807ee5 in start_thread (arg=0x7f262b9ee700) at pthread_create.c:309
#9  0x00000035390f4d1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f262b1ed700 (LWP 4184)):
#0  0x00000035390ea8ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x000000353b0495b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f261c002dc0, timeout=-1, context=0x7f261c003a00) at gmain.c:4007
#2  g_main_context_iterate (context=context@entry=0x7f261c003a00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x000000353b0496dc in g_main_context_iteration (context=0x7f261c003a00, may_block=1) at gmain.c:3774
#4  0x00000035441b541e in QEventDispatcherGlib::processEvents (this=0x7f261c004010, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x000000354418536f in QEventLoop::processEvents (this=this@entry=0x7f262b1ecd10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00000035441856bd in QEventLoop::exec (this=this@entry=0x7f262b1ecd10, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003544079e5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#8  0x000000354407c69f in QThreadPrivate::start (arg=0x19c6070) at thread/qthread_unix.cpp:349
#9  0x0000003539807ee5 in start_thread (arg=0x7f262b1ed700) at pthread_create.c:309
#10 0x00000035390f4d1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f26366c28c0 (LWP 4139)):
[KCrash Handler]
#6  0x00000035634508cd in QByteArray (a=..., this=0x7ffe142ed7c0) at /usr/include/QtCore/qbytearray.h:439
#7  toString (this=0x0) at /usr/src/debug/kdepimlibs-4.14.4/kimap/message_p.h:42
#8  KIMAP::SearchJob::handleResponse (this=<optimized out>, response=...) at /usr/src/debug/kdepimlibs-4.14.4/kimap/searchjob.cpp:429
#9  0x00000035634408f4 in KIMAP::SessionPrivate::responseReceived (this=0x19fd370, response=...) at /usr/src/debug/kdepimlibs-4.14.4/kimap/session.cpp:300
#10 0x000000354419f8ee in QObject::event (this=0x19fd370, e=<optimized out>) at kernel/qobject.cpp:1222
#11 0x00000035471cae6c in QApplicationPrivate::notify_helper (this=this@entry=0x17dce50, receiver=receiver@entry=0x19fd370, e=e@entry=0x7f261c02a420) at kernel/qapplication.cpp:4565
#12 0x00000035471d17c5 in QApplication::notify (this=this@entry=0x7ffe142ee1e0, receiver=receiver@entry=0x19fd370, e=e@entry=0x7f261c02a420) at kernel/qapplication.cpp:4351
#13 0x000000354984a34a in KApplication::notify (this=0x7ffe142ee1e0, receiver=0x19fd370, event=0x7f261c02a420) at /usr/src/debug/kdelibs-4.14.4/kdeui/kernel/kapplication.cpp:311
#14 0x00000035441868dd in QCoreApplication::notifyInternal (this=0x7ffe142ee1e0, receiver=receiver@entry=0x19fd370, event=event@entry=0x7f261c02a420) at kernel/qcoreapplication.cpp:953
#15 0x0000003544189ac5 in sendEvent (event=0x7f261c02a420, receiver=0x19fd370) at kernel/qcoreapplication.h:231
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x179f7e0) at kernel/qcoreapplication.cpp:1577
#17 0x0000003544189f63 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#18 0x00000035441b5c7e in sendPostedEvents () at kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=s@entry=0x17d07f0) at kernel/qeventdispatcher_glib.cpp:300
#20 0x000000353b0492a6 in g_main_dispatch (context=0x17d1db0) at gmain.c:3066
#21 g_main_context_dispatch (context=context@entry=0x17d1db0) at gmain.c:3642
#22 0x000000353b049628 in g_main_context_iterate (context=context@entry=0x17d1db0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#23 0x000000353b0496dc in g_main_context_iteration (context=0x17d1db0, may_block=1) at gmain.c:3774
#24 0x00000035441b53fe in QEventDispatcherGlib::processEvents (this=0x17a1060, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#25 0x000000354726ccd6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#26 0x000000354418536f in QEventLoop::processEvents (this=this@entry=0x7ffe142ee150, flags=...) at kernel/qeventloop.cpp:149
#27 0x00000035441856bd in QEventLoop::exec (this=this@entry=0x7ffe142ee150, flags=...) at kernel/qeventloop.cpp:204
#28 0x000000354418ad89 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#29 0x00000035471c94ec in QApplication::exec () at kernel/qapplication.cpp:3823
#30 0x000000355958a3cc in Akonadi::ResourceBase::init (r=r@entry=0x190e600) at /usr/src/debug/kdepimlibs-4.14.4/akonadi/resourcebase.cpp:583
#31 0x0000000000418c23 in Akonadi::ResourceBase::init<ImapResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/kde4/akonadi/resourcebase.h:193
#32 0x0000003539021d65 in __libc_start_main (main=0x418560 <main(int, char**)>, argc=3, argv=0x7ffe142ee2f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe142ee2e8) at libc-start.c:285
#33 0x0000000000418ad5 in _start ()

Possible duplicates by query: bug 344340, bug 344271, bug 340157, bug 339395.

Reported using DrKonqi