[Akonadi] [Bug 356362] New: akonadi crashes randomily

Mon Dec 7 15:17:37 GMT 2015

https://bugs.kde.org/show_bug.cgi?id=356362

            Bug ID: 356362
           Summary: akonadi crashes randomily
           Product: Akonadi
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: Google Resource
          Assignee: dvratil at kde.org
          Reporter: t.kijas at gmail.com
                CC: kdepim-bugs at kde.org

Application: akonadi_googlecalendar_resource (4.89.0)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-19-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:
I was not using PC but it seems akonady may tried to synchronise google
accounts (calendar, tasks, email).

The crash can be reproduced sometimes.

-- Backtrace:
Application: Zdroj Akonadi (akonadi_googlecalendar_resource), signal:
Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f43207ab840 (LWP 1467))]

Thread 3 (Thread 0x7f431e717700 (LWP 1544)):
#0  0x00007f43364318dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f432e60dbd2 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7f431e716c80) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007f432e60dbd2 in _xcb_conn_wait (c=c at entry=0x2317200,
cond=cond at entry=0x2317240, vector=vector at entry=0x0, count=count at entry=0x0) at
../../src/xcb_conn.c:459
#3  0x00007f432e60f74f in xcb_wait_for_event (c=0x2317200) at
../../src/xcb_in.c:623
#4  0x00007f4320434a39 in  () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#5  0x00007f4336d3b2be in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f432dfe16aa in start_thread (arg=0x7f431e717700) at
pthread_create.c:333
#7  0x00007f433643ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f4317fff700 (LWP 1566)):
#0  0x00007f43364318dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f432dac21ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f4310003070, timeout=<optimized out>, context=0x7f4310000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2  0x00007f432dac21ec in g_main_context_iterate
(context=context at entry=0x7f4310000990, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3  0x00007f432dac22fc in g_main_context_iteration (context=0x7f4310000990,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4  0x00007f4336f7229b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4336f1875a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4336d363d4 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4336d3b2be in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f432dfe16aa in start_thread (arg=0x7f4317fff700) at
pthread_create.c:333
#9  0x00007f433643ceed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f43207ab840 (LWP 1467)):
[KCrash Handler]
#6  0x00007f43395406c6 in Akonadi::Entity::remoteRevision() const () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#7  0x000000000041d980 in CalendarResource::retrieveItems(Akonadi::Collection
const&) ()
#8  0x00007f4339ff932d in  () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#9  0x00007f4339ffb200 in  () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#10 0x00007f4336f4b78a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f43381d48d2 in KJob::result(KJob*, KJob::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#12 0x00007f43381d545a in KJob::emitResult() () at
/usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#13 0x00007f43395d13b3 in  () at
/usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#14 0x00007f4336f4c651 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f43377e8b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f43377ee230 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f4336f1af1b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f4336f1d057 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f4336f71e73 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f432dac1ff7 in g_main_context_dispatch (context=0x7f43180016f0) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3154
#21 0x00007f432dac1ff7 in g_main_context_dispatch
(context=context at entry=0x7f43180016f0) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3769
#22 0x00007f432dac2250 in g_main_context_iterate
(context=context at entry=0x7f43180016f0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3840
#23 0x00007f432dac22fc in g_main_context_iteration (context=0x7f43180016f0,
may_block=1) at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#24 0x00007f4336f7227f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f4336f1875a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f4336f202cc in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f4339ff521a in Akonadi::ResourceBase::init(Akonadi::ResourceBase*)
() at /usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#28 0x0000000000428328 in int
Akonadi::ResourceBase::init<CalendarResource>(int, char**) ()
#29 0x00007f4336356a40 in __libc_start_main (main=0x41afb0 <main>, argc=3,
argv=0x7ffc38ed06b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc38ed06a8) at libc-start.c:289
#30 0x000000000041afe9 in _start ()

Reported using DrKonqi

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