[Akonadi] [Bug 322881] New: KMail crashes when reading email

Sat Jul 27 13:48:03 BST 2013

https://bugs.kde.org/show_bug.cgi?id=322881

            Bug ID: 322881
           Summary: KMail crashes when reading email
    Classification: Unclassified
           Product: Akonadi
           Version: 4.10
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: Mixed Maildir resource
          Assignee: kdepim-bugs at kde.org
          Reporter: ikalas at rogers.com
                CC: krammer at kde.org

Application: akonadi_mixedmaildir_resource (4.10)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.10.3-300.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Kmail crashes when attempting to read certain emails. There does not seem to be
any pattern. It starts with "KMail resource is broken ..." and progresses to a
crash. Restarting Akonadi allows me to read 5-10 messages before KMail becomes
broken again.

Here a mysql error log:
130727  7:38:48 InnoDB: The InnoDB memory heap is disabled
130727  7:38:48 InnoDB: Mutexes and rw_locks use GCC atomic builtins
130727  7:38:48 InnoDB: Compressed tables use zlib 1.2.7
130727  7:38:48 InnoDB: Using Linux native AIO
130727  7:38:48 InnoDB: Initializing buffer pool, size = 8.0M
130727  7:38:48 InnoDB: Completed initialization of buffer pool
130727  7:38:48 InnoDB: highest supported file format is Barracuda.
130727  7:38:48  InnoDB: Waiting for the background threads to start
130727  7:38:49 Percona XtraDB (http://www.percona.com) 5.5.31-MariaDB-30.2
started; log sequence number 128446155
130727  7:38:49 [Note] Plugin 'FEEDBACK' is disabled.
130727  7:38:49 [Note] /usr/libexec/mysqld: ready for connections.
Version: '5.5.31-MariaDB'  socket:
'/home/ikalas/.local/share/akonadi/socket-aleph.kalas.net/mysql.socket'  port:
0  MariaDB Server
130727  7:39:36 [ERROR] mysqld: Deadlock found when trying to get lock; try
restarting transaction
130727  7:39:36 [ERROR] mysqld: Deadlock found when trying to get lock; try
restarting transaction

Akonadi error log:
Nepomuk Query Server not available 
Error during executing query "UPDATE PimItemTable SET rev = :0, remoteId = :1,
remoteRevision = :2, collectionId = :3, mimeTypeId = :4, datetime = :5, atime =
:6, dirty = :7, size = :8 WHERE ( id = :9 )" :  "Deadlock found when trying to
get lock; try restarting transaction QMYSQL3: Unable to execute statement" 
ItemRetrieverException :  Unable to retrieve item from resource: <html>Invalid
item retrieved</html> 
ItemRetrieverException :  Unable to retrieve item from resource: <html>Invalid
item retrieved</html> 
ItemRetrieverException :  Unable to retrieve item from resource: <html>Invalid
item retrieved</html> 

I have deleted all files in ~/.local/share/akonadi and had akonadi rebuild its
database, but the problem persists.

This problem has been around since kmail2, but it became severe since I
intalled Fedora 19.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail Folders of type KMail Mail Folder
(akonadi_mixedmaildir_resource), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  __memmove_ssse3_back () at
../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:314
#7  0x00000030f6a06f00 in memmove (__len=20851, __src=<optimized out>,
__dest=0x7ffbe831d763) at /usr/include/bits/string3.h:57
#8  KMBox::MBox::purge (this=this at entry=0x1aa4dc8, deletedEntries=...,
movedEntries=movedEntries at entry=0x7fff295c46c0) at
/usr/src/debug/kdepimlibs-4.10.5/kmbox/mbox.cpp:386
#9  0x0000000000439c5e in MBoxContext::purge (this=this at entry=0x1aa4db0,
movedEntries=...) at
/usr/src/debug/kdepim-runtime-4.10.5/resources/mixedmaildir/mixedmaildirstore.cpp:174
#10 0x0000000000435bd8 in MixedMaildirStore::Private::visit (this=0x1a36170,
job=0x223dd40) at
/usr/src/debug/kdepim-runtime-4.10.5/resources/mixedmaildir/mixedmaildirstore.cpp:2197
#11 0x000000000043586b in MixedMaildirStore::processJob (this=<optimized out>,
job=0x223dd40) at
/usr/src/debug/kdepim-runtime-4.10.5/resources/mixedmaildir/mixedmaildirstore.cpp:2288
#12 0x000000358440e6d0 in
Akonadi::FileStore::AbstractLocalStore::Private::processJobs (this=0x1a5a630,
jobs=...) at
/usr/src/debug/kdepim-runtime-4.10.5/resources/shared/filestore/abstractlocalstore.cpp:295
#13 0x000000357ad8dadc in QMetaObject::activate (sender=0x1a60780,
m=m at entry=0x35846287e0
<Akonadi::FileStore::AbstractJobSession::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fff295c4950)
at kernel/qobject.cpp:3539
#14 0x000000358441e5e2 in Akonadi::FileStore::AbstractJobSession::jobsReady
(this=<optimized out>, _t1=...) at
/usr/src/debug/kdepim-runtime-4.10.5/x86_64-redhat-linux-gnu/resources/shared/filestore/session_p.moc:98
#15 0x000000358441ea3d in runNextJob (this=<optimized out>) at
/usr/src/debug/kdepim-runtime-4.10.5/resources/shared/filestore/sessionimpls.cpp:142
#16 Akonadi::FileStore::FiFoQueueJobSession::qt_static_metacall
(_o=0x7ffbe83215f0, _c=3895603138, _id=4582, _a=0x8000) at
/usr/src/debug/kdepim-runtime-4.10.5/x86_64-redhat-linux-gnu/resources/shared/filestore/sessionimpls_p.moc:49
#17 0x000000357ad8dadc in QMetaObject::activate (sender=0x1a37a80, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#18 0x000000357ad91c61 in QObject::event (this=0x1a37a80, e=<optimized out>) at
kernel/qobject.cpp:1156
#19 0x000000357e1c846c in QApplicationPrivate::notify_helper
(this=this at entry=0x183e890, receiver=receiver at entry=0x1a37a80,
e=e at entry=0x7fff295c4e20) at kernel/qapplication.cpp:4562
#20 0x000000357e1cea30 in QApplication::notify (this=this at entry=0x7fff295c5130,
receiver=receiver at entry=0x1a37a80, e=e at entry=0x7fff295c4e20) at
kernel/qapplication.cpp:4348
#21 0x00000035800415ba in KApplication::notify (this=0x7fff295c5130,
receiver=0x1a37a80, event=0x7fff295c4e20) at
/usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#22 0x000000357ad79f7d in QCoreApplication::notifyInternal
(this=0x7fff295c5130, receiver=0x1a37a80, event=0x7fff295c4e20) at
kernel/qcoreapplication.cpp:949
#23 0x000000357ada9663 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#24 QTimerInfoList::activateTimers (this=0x183e700) at
kernel/qeventdispatcher_unix.cpp:622
#25 0x000000357ada6a01 in timerSourceDispatch (source=source at entry=0x183e6a0)
at kernel/qeventdispatcher_glib.cpp:186
#26 0x0000003574447e06 in g_main_dispatch (context=0x183f970) at gmain.c:3054
#27 g_main_context_dispatch (context=context at entry=0x183f970) at gmain.c:3630
#28 0x0000003574448158 in g_main_context_iterate
(context=context at entry=0x183f970, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3701
#29 0x00000035744481fc in g_main_context_iteration (context=0x183f970,
may_block=1) at gmain.c:3762
#30 0x000000357ada6cb5 in QEventDispatcherGlib::processEvents (this=0x180fb70,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x000000357e264d56 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#32 0x000000357ad78bdf in QEventLoop::processEvents
(this=this at entry=0x7fff295c50a0, flags=...) at kernel/qeventloop.cpp:149
#33 0x000000357ad78ed5 in QEventLoop::exec (this=this at entry=0x7fff295c50a0,
flags=...) at kernel/qeventloop.cpp:204
#34 0x000000357ad7dfbb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#35 0x000000357e1c6c2c in QApplication::exec () at kernel/qapplication.cpp:3823
#36 0x000000358f351d73 in Akonadi::ResourceBase::init (r=r at entry=0x19d9f20) at
/usr/src/debug/kdepimlibs-4.10.5/akonadi/resourcebase.cpp:451
#37 0x0000000000421693 in Akonadi::ResourceBase::init<MixedMaildirResource>
(argc=<optimized out>, argv=<optimized out>) at
/usr/include/kde4/akonadi/resourcebase.h:189
#38 0x0000003570c21b75 in __libc_start_main (main=0x40feb0 <main(int, char**)>,
argc=3, ubp_av=0x7fff295c5248, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff295c5238) at libc-start.c:258
#39 0x000000000040ff15 in _start ()

Reported using DrKonqi

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