472524 2023-07-23 07:48:02 +0000 Crash when moving a task on the taskbar 2023-07-29 03:51:42 +0000 1 1 4 Plasma plasmashell Task Manager and Icons-Only Task Manager widgets master openSUSE Linux RESOLVED FIXED NOR crash 1.0 1 tcosprojects plasma-bugs-null nate https://invent.kde.org/plasma/plasma-workspace/-/commit/097e896ccb960a33e4bc60721344e3529ccedf4b 5.27.7 0 oldest_to_newest 2242226 0 tcosprojects 2023-07-23 07:48:02 +0000 Application: plasmashell Build from commit cc80403daa9613c10666a3c48088ff470149d712 (HEAD -> Plasma/5.27, origin/Plasma/5.27) Qt Version: 5.15.10 Frameworks Version: 5.109.0 Operating System: Linux 6.4.3-1-default x86_64 Windowing System: X11 Distribution: openSUSE Tumbleweed STEPS TO REPRODUCE I'm not sure this is reliably reproducible. 1. Quickly add, remove, launch, and move around tasks on the task tray -- Backtrace PID: 14236 (plasmashell) UID: 1000 (will) GID: 1000 (will) Signal: 11 (SEGV) Timestamp: Sat 2023-07-22 23:13:30 PDT (1h 16min ago) Command Line: /home/will/kde/usr/bin/plasmashell --replace Executable: /home/will/kde/usr/bin/plasmashell Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-konsolesu-8eb80c66a91e45b3ab10c9c311272e99.scope Unit: user@1000.service User Unit: app-konsolesu-8eb80c66a91e45b3ab10c9c311272e99.scope Slice: user-1000.slice Owner UID: 1000 (will) Boot ID: 4e5c51538732497f942e95c7877ec471 Machine ID: 35bbab8c5a0449aeba77a054f0d6bc69 Hostname: localhost.localdomain Storage: /var/lib/systemd/coredump/core.plasmashell.1000.4e5c51538732497f942e95c7877ec471.14236.1690092810000000.zst (present) Size on Disk: 21.6M Message: Process 14236 (plasmashell) of user 1000 dumped core. Core was generated by `/home/will/kde/usr/bin/plasmashell --replace'. Program terminated with signal SIGSEGV, Segmentation fault. #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 44 return INTERNAL_SYSCALL_ERROR_P (ret) ? INTERNAL_SYSCALL_ERRNO (ret) : 0; [Current thread is 1 (Thread 0x7f58d9614a00 (LWP 14236))] #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007f58dac92b43 in __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78 #2 0x00007f58dac41266 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007f58de3916b7 in KCrash::defaultCrashHandler(int) (sig=11) at /home/will/kde/src/kcrash/src/kcrash.cpp:611 #4 0x00007f58dac41330 in <signal handler called> () at /lib64/libc.so.6 #5 0x00007f58cc31552a in QScopedPointer<TaskManager::ActivityInfo::Private, QScopedPointerDeleter<TaskManager::ActivityInfo::Private> >::operator->() const (this=0x10) at /usr/include/qt5/QtCore/qscopedpointer.h:118 #6 0x00007f58cc31503c in TaskManager::ActivityInfo::currentActivity() const (this=0x0) at /home/will/kde/src/plasma-workspace/libtaskmanager/activityinfo.cpp:84 #7 0x00007f58cc339bca in TaskManager::TasksModel::move(int, int, QModelIndex const&) (this=0x2d7f7b0, row=4, newPos=3, parent=...) at /home/will/kde/src/plasma-workspace/libtaskmanager/tasksmodel.cpp:1657 #8 0x00007f58cc30d4c6 in TaskManager::TasksModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=0x2d7f7b0, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0x7ffded51b420) at /home/will/kde/build/plasma-workspace/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:467 #9 0x00007f58cc30ea3b in TaskManager::TasksModel::qt_metacall(QMetaObject::Call, int, void**) (this=0x2d7f7b0, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0x7ffded51b420) at /home/will/kde/build/plasma-workspace/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:763 #10 0x00007f58dd4e1353 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffded51b6b0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=147, argv=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/qml/qqmlobjectorgadget.cpp:51 #11 0x00007f58dd3bda99 in CallMethod (callType=<optimized out>, callArgs=0x78, engine=<optimized out>, argTypes=<optimized out>, argCount=<optimized out>, returnType=<optimized out>, index=<optimized out>, object=...) at /usr/include/qt5/QtCore/qvarlengtharray.h:189 #12 CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=<optimized out>, engine=engine@entry=0x14b2f80, callArgs=callArgs@entry=0x7f58cc3be6c8, callType=callType@entry=QMetaObject::InvokeMetaMethod) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:1553 #13 0x00007f58dd3bf73b in CallOverloaded (callType=<optimized out>, propertyCache=<optimized out>, callArgs=<optimized out>, engine=<optimized out>, data=<optimized out>, object=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:1629 #14 QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4qobjectwrapper.cpp:2117 #15 0x00007f58dd3ee9da in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=2, argv=0x7f58cc3be660, thisObject=0x7f58cc3be648, this=0x7ffded51b7d8) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4functionobject_p.h:202 #16 QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) (engine=0x14b2f80, base=..., index=<optimized out>, argv=0x7f58cc3be660, argc=2) at /usr/src/debug/qtdeclarative-everywhere-src-5.15.10+kde26/src/qml/jsruntime/qv4runtime.cpp:1460 #17 0x00007f588a81b649 in () #18 0x0000000000000000 in () 2242372 1 bug-janitor 2023-07-24 03:41:49 +0000 A possibly relevant merge request was started @ https://invent.kde.org/plasma/plasma-workspace/-/merge_requests/3098 2242385 2 tcosprojects 2023-07-24 04:24:38 +0000 Git commit ea4724ce000a8740a499f4677e8f7e5cc09f4c8f by Will Horne. Committed on 24/07/2023 at 05:13. Pushed by fusionfuture into branch 'Plasma/5.27'. Fix crash in TasksModel::move Add nullptr check on d->activityInfo Add test case for this bug to tasksmodeltest.cpp M +43 -0 libtaskmanager/autotests/tasksmodeltest.cpp M +1 -1 libtaskmanager/tasksmodel.cpp https://invent.kde.org/plasma/plasma-workspace/-/commit/ea4724ce000a8740a499f4677e8f7e5cc09f4c8f 2242386 3 qydwhotmail 2023-07-24 04:43:12 +0000 Git commit 097e896ccb960a33e4bc60721344e3529ccedf4b by Fushan Wen, on behalf of Will Horne. Committed on 24/07/2023 at 06:25. Pushed by fusionfuture into branch 'master'. Fix crash in TasksModel::move Add nullptr check on d->activityInfo Add test case for this bug to tasksmodeltest.cpp (cherry picked from commit ea4724ce000a8740a499f4677e8f7e5cc09f4c8f) M +43 -0 libtaskmanager/autotests/tasksmodeltest.cpp M +1 -1 libtaskmanager/tasksmodel.cpp https://invent.kde.org/plasma/plasma-workspace/-/commit/097e896ccb960a33e4bc60721344e3529ccedf4b