Application: akonadiserver (akonadiserver), signal: Aborted [KCrash Handler] #4 0x0000747c426a952e in raise () from /lib64/libc.so.6 #5 0x0000747c42693546 in abort () from /lib64/libc.so.6 #6 0x0000747c42afccc3 in qt_message_fatal (message=<synthetic pointer>..., context=...) at /var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qlogging.cpp:1914 #7 QMessageLogger::fatal (this=this@entry=0x7ffcacec3d80, msg=msg@entry=0x5a759e78a5d0 "Cannot rename log file '%s' to '%s': %s") at /var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qlogging.cpp:893 #8 0x00005a759e5e2242 in akInit (appName=...) at /var/tmp/portage/kde-apps/akonadi-21.08.3/work/akonadi-21.08.3/src/shared/akdebug.cpp:230 #9 0x00005a759e75a383 in AkApplicationBase::init (this=this@entry=0x7ffcacec3f00) at /var/tmp/portage/kde-apps/akonadi-21.08.3/work/akonadi-21.08.3/src/shared/akapplication.cpp:47 #10 0x00005a759e5e25cf in AkApplicationImpl<QCoreApplication>::AkApplicationImpl (loggingCategory=..., argv=<optimized out>, argc=@0x7ffcacec3e9c: 1, this=0x7ffcacec3f00) at /var/tmp/portage/kde-apps/akonadi-21.08.3/work/akonadi-21.08.3/src/shared/akapplication.h:70 #11 main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-21.08.3/work/akonadi-21.08.3/src/server/main.cpp:31 [Inferior 1 (process 736685) detached] SUMMARY Akonadi was acting up again, with kmail showing te dreaded eternal loading message screen. So I restarted it, leading to the crash with backtrace above. I can't reliably reproduce it. SOFTWARE/OS VERSIONS KDE Plasma Version: 5.23.5 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 (with KDE patches)
Still happens with 5.19.3: Application: akonadi_control (akonadi_control), signal: Aborted [KCrash Handler] #4 0x00007ddf74554d0c in () at /lib64/libc.so.6 #5 0x00007ddf74507a62 in raise () at /lib64/libc.so.6 #6 0x00007ddf744f2449 in abort () at /lib64/libc.so.6 #7 0x00007ddf74980cc3 in qt_message_fatal (message=<synthetic pointer>..., context=...) at /var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qlogging.cpp:1914 #8 QMessageLogger::fatal(char const*, ...) const (this=this@entry=0x7ffcf0029000, msg=msg@entry=0x6098a6352980 "Cannot rename log file '%s' to '%s': %s") at /var/tmp/portage/dev-qt/qtcore-5.15.2-r14/work/qtbase-f4ac0b55c37f2b594ffbe639db43dac365825c7c/src/corelib/global/qlogging.cpp:893 #9 0x00006098a63210da in akInit(QString const&) (appName=...) at /var/tmp/portage/kde-apps/akonadi-21.12.3/work/akonadi-21.12.3/src/shared/akdebug.cpp:230 #10 0x00006098a6345483 in AkApplicationBase::init() (this=this@entry=0x7ffcf00291b0) at /var/tmp/portage/kde-apps/akonadi-21.12.3/work/akonadi-21.12.3/src/shared/akapplication.cpp:47 #11 0x00006098a6321542 in AkUniqueApplicationImpl<QGuiApplication>::AkUniqueApplicationImpl(int&, char**, QString const&, QLoggingCategory const&) (loggingCategory=..., serviceName=..., argv=<optimized out>, argc=@0x7ffcf002912c: 1, this=0x7ffcf00291b0) at /var/tmp/portage/kde-apps/akonadi-21.12.3/work/akonadi-21.12.3/src/shared/akapplication.h:81 #12 main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/akonadi-21.12.3/work/akonadi-21.12.3/src/akonadicontrol/main.cpp:47 [Inferior 1 (process 598667) detached]