Bug 283764

Application: akonadi_imap_resource (4.7)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
akonadi_imap_resource (KDE 4.7.2, Kubuntu 11.10 Beta, 64 bit) has crashed during mail synchronization. The Internet connection at crash time had been unreliable (UMTS during train travel).

-- Backtrace:
Application: Google Mail of type IMAP-E-Mail-Server (akonadi_imap_resource), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd85c997780 (LWP 2050))]

Thread 3 (Thread 0x7fd84a4ff700 (LWP 2672)):
#0  0x00007fd857c8c1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0xc57b28) at pthread_mutex_unlock.c:290
#2  0x00007fd856d1fd79 in g_main_context_iterate (context=0xc57b20, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3030
#3  0x00007fd856d20429 in g_main_context_iteration (context=0xc57b20, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152
#4  0x00007fd85be11f3e in QEventDispatcherGlib::processEvents (this=0xd53e30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fd85bde5cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fd85bde5ef7 in QEventLoop::exec (this=0x7fd84a4fede0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fd85bcfd27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fd85aa25c13 in ?? () from /usr/lib/libkimap.so.4
#9  0x00007fd85bcffd05 in QThreadPrivate::start (arg=0xf43b40) at thread/qthread_unix.cpp:331
#10 0x00007fd857c88efc in start_thread (arg=0x7fd84a4ff700) at pthread_create.c:304
#11 0x00007fd8583d989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd8496d9700 (LWP 3814)):
#0  0x00007fd85c7d9a8f in ?? () from /lib64/ld-linux-x86-64.so.2
#1  0x00007fd85c7d5996 in ?? () from /lib64/ld-linux-x86-64.so.2
#2  0x00007fd85c7da37a in ?? () from /lib64/ld-linux-x86-64.so.2
#3  0x00007fd8584151e0 in do_dlopen (ptr=0x7fd8496d78f0) at dl-libc.c:86
#4  0x00007fd85c7d5996 in ?? () from /lib64/ld-linux-x86-64.so.2
#5  0x00007fd85841529a in dlerror_run (args=0x7fd8496d78f0, operate=0x7fd8584151a0 <do_dlopen>) at dl-libc.c:47
#6  __GI___libc_dlopen_mode (name=<optimized out>, mode=<optimized out>) at dl-libc.c:160
#7  0x00007fd8583f08a5 in init () at ../sysdeps/x86_64/../ia64/backtrace.c:41
#8  0x00007fd857c8e713 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S:104
#9  0x00007fd8583f099c in __GI___backtrace (array=<optimized out>, size=64) at ../sysdeps/x86_64/../ia64/backtrace.c:85
#10 0x00007fd858366124 in __libc_message (do_abort=2, fmt=0x7fd8584570d8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:168
#11 0x00007fd858370a96 in malloc_printerr (action=3, str=0x7fd858457458 "malloc(): memory corruption (fast)", ptr=<optimized out>) at malloc.c:6283
#12 0x00007fd858372ccc in _int_malloc (av=0x7fd8586921c0, bytes=100) at malloc.c:4308
#13 0x00007fd85837477d in __GI___libc_malloc (bytes=100) at malloc.c:3660
#14 0x00007fd8583f0156 in __GI___vasprintf_chk (result_ptr=0x7fd8496d84e8, flags=1, format=0x7fd856d6d6c1 "(process:%lu): ", args=0x7fd8496d8518) at vasprintf_chk.c:50
#15 0x00007fd856d61b0b in vasprintf (__ap=<optimized out>, __fmt=<optimized out>, __ptr=0x7fd8496d84e8) at /usr/include/x86_64-linux-gnu/bits/stdio2.h:199
#16 g_vasprintf (string=0x7fd8496d84e8, format=<optimized out>, args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gprintf.c:314
#17 0x00007fd856d4135e in g_string_append_vprintf (string=0xd40820, format=<optimized out>, args=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gstring.c:1422
#18 0x00007fd856d41577 in g_string_append_printf (string=<optimized out>, format=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gstring.c:1526
#19 0x00007fd856d27b9b in g_log_default_handler (log_domain=0x7fd856d64846 "GLib", log_level=<optimized out>, message=0xd5a3f0 "g_main_context_check() called recursively from within a source's check() or prepare() member.", unused_data=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmessages.c:965
#20 0x00007fd856d282db in g_logv (log_domain=0x7fd856d64846 "GLib", log_level=<optimized out>, format=0x7fd856d6b320 "g_main_context_check() called recursively from within a source's check() or prepare() member.", args1=0x7fd8496d8b68) at /build/buildd/glib2.0-2.30.0/./glib/gmessages.c:545
#21 0x00007fd856d286a2 in g_log (log_domain=<optimized out>, log_level=<optimized out>, format=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmessages.c:591
#22 0x00007fd856d1f699 in g_main_context_check (context=0xf51f80, max_priority=2147483647, fds=0xe84ca0, n_fds=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2904
#23 0x00007fd856d1ff82 in g_main_context_iterate (context=0xf51f80, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3086
#24 0x00007fd856d20429 in g_main_context_iteration (context=0xf51f80, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152
#25 0x00007fd85be11ed6 in QEventDispatcherGlib::processEvents (this=0xd70e50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007fd85bde5cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fd85bde5ef7 in QEventLoop::exec (this=0x7fd8496d8de0, flags=...) at kernel/qeventloop.cpp:201
#28 0x00007fd85bcfd27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#29 0x00007fd85aa25c13 in ?? () from /usr/lib/libkimap.so.4
#30 0x00007fd85bcffd05 in QThreadPrivate::start (arg=0xd71640) at thread/qthread_unix.cpp:331
#31 0x00007fd857c88efc in start_thread (arg=0x7fd8496d9700) at pthread_create.c:304
#32 0x00007fd8583d989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#33 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd85c997780 (LWP 2050)):
[KCrash Handler]
#6  __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:2820
#7  0x00007fd85bd1d8b9 in QListData::remove (this=0xcb1348, i=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
#8  0x00007fd85bd1db9b in QListData::erase (this=0xcb1348, xi=<optimized out>) at tools/qlist.cpp:412
#9  0x0000000000454595 in erase (it=<optimized out>, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:453
#10 removeFirst (this=0xcb1348) at /usr/include/qt4/QtCore/qlist.h:273
#11 takeFirst (this=0xcb1348) at /usr/include/qt4/QtCore/qlist.h:477
#12 SessionPool::declareSessionReady (this=0xcb1300, session=0xd6fb30) at ../../../resources/imap/sessionpool.cpp:207
#13 0x0000000000455d10 in SessionPool::onLoginDone (this=0xcb1300, job=0xcd31e0) at ../../../resources/imap/sessionpool.cpp:348
#14 0x000000000045622f in SessionPool::qt_metacall (this=0xcb1300, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7fffb86418b0) at ./sessionpool.moc:118
#15 0x00007fd85bdf9eba in QMetaObject::activate (sender=0xcd31e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb86418b0) at kernel/qobject.cpp:3278
#16 0x00007fd858ce51d2 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#17 0x00007fd858ce5210 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#18 0x00007fd85aa23bad in KIMAP::SessionPrivate::clearJobQueue() () from /usr/lib/libkimap.so.4
#19 0x00007fd85aa24ead in KIMAP::Session::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkimap.so.4
#20 0x00007fd85bdfda5e in QObject::event (this=0xd6fb30, e=<optimized out>) at kernel/qobject.cpp:1217
#21 0x00007fd85b197424 in notify_helper (e=0xd00b40, receiver=0xd6fb30, this=0xb7b420) at kernel/qapplication.cpp:4486
#22 QApplicationPrivate::notify_helper (this=0xb7b420, receiver=0xd6fb30, e=0xd00b40) at kernel/qapplication.cpp:4458
#23 0x00007fd85b19c291 in QApplication::notify (this=0x7fffb8642130, receiver=0xd6fb30, e=0xd00b40) at kernel/qapplication.cpp:4365
#24 0x00007fd8592b51e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#25 0x00007fd85bde6afc in QCoreApplication::notifyInternal (this=0x7fffb8642130, receiver=0xd6fb30, event=0xd00b40) at kernel/qcoreapplication.cpp:787
#26 0x00007fd85bdea51f in sendEvent (event=0xd00b40, receiver=0xd6fb30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xb52800) at kernel/qcoreapplication.cpp:1428
#28 0x00007fd85be11a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007fd856d1fa5d in g_main_dispatch (context=0xb79400) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2441
#31 g_main_context_dispatch (context=0xb79400) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3011
#32 0x00007fd856d20258 in g_main_context_iterate (context=0xb79400, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3089
#33 0x00007fd856d20429 in g_main_context_iteration (context=0xb79400, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152
#34 0x00007fd85be11ed6 in QEventDispatcherGlib::processEvents (this=0xb54210, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007fd85b23f07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fd85bde5cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fd85bde5ef7 in QEventLoop::exec (this=0x7fffb86420b0, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007fd85bdea789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#39 0x00007fd85c4da546 in Akonadi::ResourceBase::init(Akonadi::ResourceBase*) () from /usr/lib/libakonadi-kde.so.4
#40 0x000000000041a716 in Akonadi::ResourceBase::init<ImapResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/akonadi/resourcebase.h:188
#41 0x00007fd85831930d in __libc_start_main (main=0x415050 <main(int, char**)>, argc=3, ubp_av=0x7fffb8642248, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb8642238) at libc-start.c:226
#42 0x0000000000415205 in _start ()

Possible duplicates by query: bug 282598, bug 282076.

Reported using DrKonqi