Bug 418803

Application: akonadi_indexing_agent (5.13.3 (19.12.3))

Qt Version: 5.14.1
Frameworks Version: 5.67.0
Operating System: Linux 5.3.0-40-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

-- Information about the crash:
- What I was doing when the application crashed:
I moved all my 2019 mails by drag and drop from the Microsoft Exchange server of my work to my local maildir (?) mails , for archiving. It seemed to work but now akonadi crashes after a few seconds or minutes. I have to leave my session and reopen it to be able to restart it.  Otherwise, "akonadictl start" waits some times and then says:

org.kde.pim.akonadiserver: Failed to connect to database!
org.kde.pim.akonadiserver: Database error: "Can't connect to local MySQL server through socket '/run/user/1000/akonadi/mysql.socket' (2) QMYSQL: Unable to connect"
mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/run/user/1000/akonadi/mysql.socket' (2)'
Check that mysqld is running and that the socket: '/run/user/1000/akonadi/mysql.socket' exists!


- Custom settings of the application:
Using akonadi_ews_resource

The crash can be reproduced every time.

-- Backtrace:
Application: akonadi_indexing_agent (akonadi_indexing_agent), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa95c034380 (LWP 7757))]

Thread 4 (Thread 0x7fa93bfff700 (LWP 7836)):
#0  0x00007fa9577b0bf9 in __GI___poll (fds=0x7fa9300029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa9524ee5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9524ee6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa95832f0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fa9582ce63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fa9580df317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa9580e07ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa9542566db in start_thread (arg=0x7fa93bfff700) at pthread_create.c:463
#8  0x00007fa9577bd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fa940dc6700 (LWP 7835)):
#0  0x00007fa9577ac0b4 in __GI___libc_read (fd=6, buf=0x7fa940dc5a20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fa9525332d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9524ee0b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9524ee570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa9524ee6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa95832f0db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa9582ce63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa9580df317 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa9587bb555 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fa9580e07ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa9542566db in start_thread (arg=0x7fa940dc6700) at pthread_create.c:463
#11 0x00007fa9577bd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fa946697700 (LWP 7783)):
#0  0x00007fa9577b0bf9 in __GI___poll (fds=0x7fa946696b68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa94c4f3747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa94c4f536a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa949065cc0 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fa9580e07ec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fa9542566db in start_thread (arg=0x7fa946697700) at pthread_create.c:463
#6  0x00007fa9577bd88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fa95c034380 (LWP 7757)):
[KCrash Handler]
#6  0x00007fa9576dae97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007fa9576dc801 in __GI_abort () at abort.c:79
#8  0x00007fa957d31957 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007fa957d37ae6 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007fa957d37b21 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007fa957d37d54 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007fa95a7cc9ea in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#13 0x00007fa95a7ccbaf in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#14 0x00007fa95a7ccd1e in  () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#15 0x00007fa95a7341a6 in Xapian::WritableDatabase::commit() () at /usr/lib/x86_64-linux-gnu/libxapian.so.30
#16 0x00005601dc879bf7 in  ()
#17 0x00005601dc8603bf in  ()
#18 0x00007fa95b440cd9 in  () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#19 0x00007fa95830adc9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fa95a37b73a in Akonadi::Monitor::collectionChanged(Akonadi::Collection const&, QSet<QByteArray> const&) () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#21 0x00007fa95a385ea3 in Akonadi::MonitorPrivate::emitCollectionNotification(Akonadi::Protocol::CollectionChangeNotification const&, Akonadi::Collection const&, Akonadi::Collection const&, Akonadi::Collection const&) () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#22 0x00007fa95a38ada3 in Akonadi::MonitorPrivate::emitNotification(QSharedPointer<Akonadi::Protocol::ChangeNotification> const&) () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#23 0x00007fa95a33150e in  () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#24 0x00007fa95a38933c in Akonadi::MonitorPrivate::dispatchNotifications() () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#25 0x00007fa95830adc9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fa95a32d0da in  () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#27 0x00007fa95830adc9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007fa95932892c in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#29 0x00007fa959329461 in KJob::finishJob(bool) () at /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#30 0x00007fa95a3bb8c9 in Akonadi::SessionPrivate::socketDisconnected() () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#31 0x00007fa95a3bb9c6 in Akonadi::SessionPrivate::socketError(QString const&) () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiCore.so.5
#32 0x00007fa958302e8b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fa9596e98bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fa9596f0ac0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007fa9582cfdb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fa9582d2a31 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007fa95832fa13 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007fa9524ee417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fa9524ee650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fa9524ee6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fa95832f0bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007fa9582ce63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007fa9582d7db0 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007fa95b43bbed in Akonadi::AgentBase::init(Akonadi::AgentBase&) () at /usr/lib/x86_64-linux-gnu/libKF5AkonadiAgentBase.so.5
#45 0x00005601dc861281 in  ()
#46 0x00007fa9576bdb97 in __libc_start_main (main=0x5601dc85da50, argc=3, argv=0x7ffd935a64f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd935a64e8) at ../csu/libc-start.c:310
#47 0x00005601dc85da8a in  ()

Possible duplicates by query: bug 418351, bug 418277, bug 418026, bug 414938, bug 413943.

Rapporter à https://bugs.kde.org/