Application: ksystemstats (6.7.2) ApplicationNotResponding [ANR]: false Qt Version: 6.11.1 Frameworks Version: 6.28.0 Operating System: Linux 7.1.3-200.fc44.x86_64 x86_64 Windowing System: Wayland Distribution: "Fedora Linux 44 (KDE Plasma Desktop Edition)" DrKonqi: 6.7.2 [CoredumpBackend] -- Information about the crash: Happens completely inadvertenly at random times. Unsure what exactly is causing the crash. The reporter is unsure if this crash is reproducible. -- Backtrace: Application: ksystemstats (ksystemstats), signal: Segmentation fault Downloading separate debug info for /usr/bin/ksystemstats... Downloading 1.34 M separate debug info for /home/22pgulh/.cache/debuginfod_client/5f4ad29edbc6f6e75d17975aca861a6283d0003f/debuginfo... [New LWP 2186] [New LWP 2196] Downloading 6.75 M separate debug info for /lib64/libc.so.6... Downloading separate debug info for system-supplied DSO at 0x7f860bd7a000... [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/bin/ksystemstats'. Program terminated with signal SIGSEGV, Segmentation fault. Downloading source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/nptl/pthread_kill.c... #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 0x7f8609faaac0 (LWP 2186))] Using gdb.Corefile to resolve modules. GDBCoreImage: No build id found in mapped file /usr/lib/locale/locale-archive GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/processcore.mo GDBCoreImage: No build id found in mapped file /usr/lib64/gconv/gconv-modules.cache GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/ksystemstats_plugins.mo GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/ksysguard_systemstats.mo GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/kauth6_qt.qm GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/solid6_qt.qm GDBCoreImage: No build id found in mapped file /usr/share/qt6/translations/qt_en.qm GDBCoreImage: No build id found in mapped file /usr/share/locale/en_GB/LC_MESSAGES/kcoreaddons6_qt.qm GDBCoreImage: No build id found in mapped file /usr/share/locale/en/LC_MESSAGES/kcoreaddons6_qt.qm add symbol table from file "/lib64/libc.so.6" Downloading 1.57 M separate debug info for /lib64/libKF6Crash.so.6... add symbol table from file "/lib64/libKF6Crash.so.6" Downloading 3.59 M separate debug info for /lib64/libKSysGuardSystemStats.so.2... Downloading 2.45 M separate debug info for /home/22pgulh/.cache/debuginfod_client/286fabe2ac4710e33ae228e103d9e71bcdbe83b2/debuginfo... add symbol table from file "/lib64/libKSysGuardSystemStats.so.2" Downloading 94.98 M separate debug info for /lib64/libQt6Core.so.6... Downloading 27.34 M separate debug info for /home/22pgulh/.cache/debuginfod_client/224e4c3e7b152d40184b9dcab80ca362f85f24ca/debuginfo... add symbol table from file "/lib64/libQt6Core.so.6" Downloading 2.51 M separate debug info for /usr/lib64/qt6/plugins/ksystemstats/ksystemstats_plugin_network.so... add symbol table from file "/usr/lib64/qt6/plugins/ksystemstats/ksystemstats_plugin_network.so" Downloading 36.93 M separate debug info for /lib64/libKF6NetworkManagerQt.so.6... Downloading 667.06 K separate debug info for /home/22pgulh/.cache/debuginfod_client/42bfe417f141df7f6ffdcaa1c09cf0a1b79072aa/debuginfo... add symbol table from file "/lib64/libKF6NetworkManagerQt.so.6" Downloading 19.19 M separate debug info for /lib64/libQt6DBus.so.6... add symbol table from file "/lib64/libQt6DBus.so.6" Downloading 3.67 M separate debug info for /lib64/libglib-2.0.so.0... Downloading 1.20 M separate debug info for /home/22pgulh/.cache/debuginfod_client/6dae940c30065a166a12ab9ff52140e4d699e104/debuginfo... add symbol table from file "/lib64/libglib-2.0.so.0" add symbol table from file "/usr/bin/ksystemstats" Downloading 1.24 K source file /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/src/main.cpp... Downloading 113.71 K source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp... Downloading 13.21 K source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/global/qflags.h... Downloading source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp... Downloading 191.62 K source file /usr/src/debug/glib2-2.88.2-1.fc44.x86_64/redhat-linux-build/../glib/gmain.c... Downloading 210.18 K source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp... Downloading 101.65 K source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/dbus/qdbusintegrator.cpp... Downloading source file /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/redhat-linux-build/src/KF6NetworkManagerQt_autogen/include/moc_wirelessdevice_p.cpp... Downloading source file /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/redhat-linux-build/src/KF6NetworkManagerQt_autogen/include/moc_device_p.cpp... Downloading 21.29 K source file /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/src/device.cpp... Downloading source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h... Downloading 12.53 K source file /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/plugins/network/NetworkManagerBackend.cpp... Downloading source file /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/redhat-linux-build/plugins/network/ksystemstats_plugin_network_autogen/include/moc_NetworkManagerBackend.cpp... Downloading source file /usr/include/qt6/QtCore/qobjectdefs.h... Downloading source file /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/redhat-linux-build/plugins/network/ksystemstats_plugin_network_autogen/include/moc_NetworkBackend.cpp... Downloading source file /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/SensorContainer.cpp... Downloading 4.63 K source file /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/redhat-linux-build/systemstats/SystemStats_autogen/EWIEGA46WW/moc_SensorContainer.cpp... Downloading 31.40 K source file /usr/include/qt6/QtCore/qobjectdefs.h... Downloading 9.21 K source file /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/AggregateSensor.cpp... Downloading source file /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/SensorObject.cpp... Downloading 74.58 K source file /usr/include/qt6/QtCore/qstring.h... Downloading 15.98 K source file /usr/include/qt6/QtCore/qarraydatapointer.h... Downloading 2.48 K source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S... Downloading source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/nptl/pthread_create.c... Downloading source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/thread/qthread_unix.cpp... Downloading 10.11 K source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/dbus/qdbusconnectionmanager.cpp... Downloading source file /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/thread/qthread.cpp... Downloading source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/io/../sysdeps/unix/sysv/linux/ppoll.c... Downloading 4.24 K source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/nptl/cancellation.c... Downloading source file /usr/src/debug/glibc-2.43-7.fc44.x86_64/nptl/../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S... [Current thread is 2 (Thread 0x7f85f89ff6c0 (LWP 2196))] Thread 2 (Thread 0x7f85f89ff6c0 (LWP 2196)): #0 __syscall_cancel_arch () at ../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56 #1 0x00007f860ac7652c in __internal_syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=<optimized out>, a6=<optimized out>, nr=271) at cancellation.c:49 #2 0x00007f860ac76574 in __syscall_cancel (a1=<optimized out>, a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=<optimized out>, a6=<optimized out>, nr=271) at cancellation.c:75 #3 0x00007f860acf0426 in __GI_ppoll (fds=fds@entry=0x7f85f00013c0, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42 #4 0x00007f8609ae6125 in ppoll (__fds=0x7f85f00013c0, __nfds=3, __timeout=0x0, __ss=0x0) at /usr/include/bits/poll2.h:101 #5 g_main_context_poll_unlocked (priority=<optimized out>, context=0x7f85f0000ca0, timeout_usec=<optimized out>, fds=0x7f85f00013c0, n_fds=3) at ../glib/gmain.c:4837 #6 g_main_context_iterate_unlocked (context=context@entry=0x7f85f0000ca0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4511 #7 0x00007f8609ae61e3 in g_main_context_iteration (context=0x7f85f0000ca0, may_block=1) at ../glib/gmain.c:4582 #8 0x00007f860b669a9d in QEventDispatcherGlib::processEvents (this=0x7f85f0000880, flags=...) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:402 #9 0x00007f860b31d57b in QEventLoop::exec (this=this@entry=0x7f85f89fe9f0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/global/qflags.h:78 #10 0x00007f860b450e0a in QThread::exec (this=this@entry=0x7f860bc17dc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/thread/qthread.cpp:672 #11 0x00007f860bb56704 in QDBusConnectionManager::run (this=0x7f860bc17dc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/dbus/qdbusconnectionmanager.cpp:145 #12 0x00007f860b50ce8f in QThreadPrivate::start (arg=0x7f860bc17dc0 <QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager> >::instance()::holder>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/thread/qthread_unix.cpp:466 #13 0x00007f860ac79c19 in start_thread (arg=<optimized out>) at pthread_create.c:454 #14 0x00007f860acfd5cc in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Thread 1 (Thread 0x7f8609faaac0 (LWP 2186)): [KCrash Handler] #4 0x00007f860bd220cb in QArrayDataPointer<char16_t>::QArrayDataPointer (this=<optimized out>, other=..., this=<optimized out>, other=...) at /usr/include/qt6/QtCore/qarraydatapointer.h:36 #5 QString::QString (this=<optimized out>, other=..., this=<optimized out>, other=...) at /usr/include/qt6/QtCore/qstring.h:1391 #6 KSysGuard::SensorObject::id (this=this@entry=0x55e6d8cb68f0) at /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/SensorObject.cpp:51 #7 0x00007f860bd27632 in KSysGuard::AggregateSensor::updateSensors (this=0x55e6d8c4d4d0) at /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/AggregateSensor.cpp:291 #8 KSysGuard::AggregateSensor::updateSensors (this=0x55e6d8c4d4d0) at /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/AggregateSensor.cpp:263 #9 0x00007f860b384eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x55e6d8c4d4d0, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #10 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=argv@entry=0x7fff2b218c30) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 #11 0x00007f860b37ab47 in QMetaObject::activate (sender=sender@entry=0x55e6d8c4d1d0, m=m@entry=0x7f860bd45120, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff2b218c30) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4432 #12 0x00007f860bd1d6a7 in QMetaObject::activate<void, KSysGuard::SensorObject*> (sender=0x55e6d8c4d1d0, mo=0x7f860bd45120, local_signal_index=0, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:320 #13 KSysGuard::SensorContainer::objectAdded (this=this@entry=0x55e6d8c4d1d0, _t1=<optimized out>, _t1@entry=0x55e6d8c1e4f0) at /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/redhat-linux-build/systemstats/SystemStats_autogen/EWIEGA46WW/moc_SensorContainer.cpp:128 #14 0x00007f860bd238a3 in KSysGuard::SensorContainer::addObject (this=0x55e6d8c4d1d0, object=0x55e6d8c1e4f0) at /usr/src/debug/libksysguard-6.7.2-1.fc44.x86_64/systemstats/SensorContainer.cpp:66 #15 0x00007f860b384eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x55e6d8c4d180, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #16 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=argv@entry=0x7fff2b218f10) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 #17 0x00007f860b37ab47 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f85f71694a0 <NetworkBackend::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff2b218f10) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4432 #18 0x00007f85f7150f37 in QMetaObject::activate<void, NetworkDevice*> (sender=<optimized out>, mo=0x7f85f71694a0 <NetworkBackend::staticMetaObject>, local_signal_index=0, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:320 #19 NetworkBackend::deviceAdded (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/redhat-linux-build/plugins/network/ksystemstats_plugin_network_autogen/include/moc_NetworkBackend.cpp:128 #20 0x00007f860b384eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x55e6d8c515b0, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #21 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=argv@entry=0x7fff2b2190f0) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 #22 0x00007f860b37ab47 in QMetaObject::activate (sender=sender@entry=0x55e6d8c1e4f0, m=m@entry=0x7f85f7168fc0 <NetworkManagerDevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff2b2190f0) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4432 #23 0x00007f85f7153493 in QMetaObject::activate<void, NetworkManagerDevice*> (sender=0x55e6d8c1e4f0, mo=0x7f85f7168fc0 <NetworkManagerDevice::staticMetaObject>, local_signal_index=0, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:320 #24 NetworkManagerDevice::connected (this=0x55e6d8c1e4f0, _t1=0x55e6d8c1e4f0) at /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/redhat-linux-build/plugins/network/ksystemstats_plugin_network_autogen/include/moc_NetworkManagerBackend.cpp:147 #25 NetworkManagerDevice::update (this=0x55e6d8c1e4f0) at /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/plugins/network/NetworkManagerBackend.cpp:159 #26 0x00007f860b384eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x55e6d8c1e4f0, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #27 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 #28 0x00007f85f68881ea in NetworkManager::DevicePrivate::propertiesChanged (this=0x55e6d8c7fdb0, properties=...) at /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/src/device.cpp:649 #29 0x00007f85f688a110 in NetworkManager::DevicePrivate::qt_static_metacall (_o=0x55e6d8c7fdb0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff2b219468) at /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/redhat-linux-build/src/KF6NetworkManagerQt_autogen/include/moc_device_p.cpp:87 #30 NetworkManager::DevicePrivate::qt_metacall (this=0x55e6d8c7fdb0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff2b219468) at /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/redhat-linux-build/src/KF6NetworkManagerQt_autogen/include/moc_device_p.cpp:116 #31 0x00007f85f68dcb5e in NetworkManager::WirelessDevicePrivate::qt_metacall (this=0x55e6d8c7fdb0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff2b219468) at /usr/src/debug/kf6-networkmanager-qt-6.28.0-1.fc44.x86_64/redhat-linux-build/src/KF6NetworkManagerQt_autogen/include/moc_wirelessdevice_p.cpp:128 #32 0x00007f860bb64772 in QDBusConnectionPrivate::deliverCall (this=0x7f85f00080e0, object=0x55e6d8c7fdb0, msg=..., metaTypes=..., slotIdx=5) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/dbus/qdbusintegrator.cpp:1009 #33 0x00007f860b3807de in QObject::event (this=<optimized out>, e=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:1479 #34 0x00007f860b30f758 in doNotify (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1215 #35 QCoreApplication::notify (this=<optimized out>, receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1198 #36 QCoreApplication::notifyInternal2 (receiver=0x55e6d8c7fdb0, event=0x7f85f00562b0) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1114 #37 0x00007f860b30f7fd in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1559 #38 0x00007f860b313c09 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55e6d8b6a500) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1914 #39 0x00007f860b66a57f in postEventSourceDispatch (s=0x55e6d8b6c150) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:248 #40 0x00007f8609ae1f24 in g_main_dispatch (context=0x55e6d8b6bf30) at ../glib/gmain.c:3591 #41 g_main_context_dispatch_unlocked (context=0x55e6d8b6bf30) at ../glib/gmain.c:4451 #42 0x00007f8609ae6038 in g_main_context_iterate_unlocked (context=context@entry=0x55e6d8b6bf30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4516 #43 0x00007f8609ae61e3 in g_main_context_iteration (context=0x55e6d8b6bf30, may_block=1) at ../glib/gmain.c:4582 #44 0x00007f860b669a9d in QEventDispatcherGlib::processEvents (this=0x55e6d8b6bed0, flags=...) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qeventdispatcher_glib.cpp:402 #45 0x00007f860b31d57b in QEventLoop::exec (this=this@entry=0x7fff2b219a60, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/global/qflags.h:78 #46 0x00007f860b318992 in QCoreApplication::exec () at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qcoreapplication.cpp:1457 #47 0x000055e6b69cdfe7 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/ksystemstats-6.7.2-1.fc44.x86_64/src/main.cpp:39 Reported using DrKonqi This report was filed against 'kde' because the product 'ksystemstats' could not be located in Bugzilla. Add it to drkonqi's mappings file!
A possibly relevant merge request was started @ https://invent.kde.org/plasma/libksysguard/-/merge_requests/481
This has over 550 events in Sentry, raising priority
Git commit e72f83052f8a8191239831125c75bd0e59d004c8 by Méven Car. Committed on 27/07/2026 at 17:43. Pushed by ngraham into branch 'master'. systemstats: don't keep dangling SensorObject pointers in SensorContainer A SensorObject was only removed from its SensorContainer when it emitted aboutToBeRemoved; the destructor did neither that nor any deregistration. An object deleted by any other route (directly, or by its QObject parent) therefore left a dangling raw pointer in the container. When another object was later added, objectAdded triggered AggregateSensor::updateSensors(), which iterates objects() and calls id() on each, dereferencing the freed object and crashing in the QString copy. Connect each object's QObject::destroyed to drop it from the container, comparing by identity so re-adding an object with the same id is unaffected. Also register objects with the object itself as the queued-call context, so an object destroyed before its queued addObject() runs no longer calls addObject() on a dangling pointer. M +1 -0 autotests/CMakeLists.txt A +85 -0 autotests/sensorcontainertest.cpp [License: LGPL(v2.0+)] M +6 -0 systemstats/SensorContainer.cpp M +1 -1 systemstats/SensorObject.cpp https://invent.kde.org/plasma/libksysguard/-/commit/e72f83052f8a8191239831125c75bd0e59d004c8
Git commit 414335eb82366a7c242ef06257fb00e9b631a2da by Nate Graham. Committed on 30/07/2026 at 14:09. Pushed by ngraham into branch 'Plasma/6.7'. systemstats: don't keep dangling SensorObject pointers in SensorContainer A SensorObject was only removed from its SensorContainer when it emitted aboutToBeRemoved; the destructor did neither that nor any deregistration. An object deleted by any other route (directly, or by its QObject parent) therefore left a dangling raw pointer in the container. When another object was later added, objectAdded triggered AggregateSensor::updateSensors(), which iterates objects() and calls id() on each, dereferencing the freed object and crashing in the QString copy. Connect each object's QObject::destroyed to drop it from the container, comparing by identity so re-adding an object with the same id is unaffected. Also register objects with the object itself as the queued-call context, so an object destroyed before its queued addObject() runs no longer calls addObject() on a dangling pointer. (cherry picked from commit e72f83052f8a8191239831125c75bd0e59d004c8) Co-authored-by: Méven Car <meven@kde.org> M +1 -0 autotests/CMakeLists.txt A +85 -0 autotests/sensorcontainertest.cpp [License: LGPL(v2.0+)] M +6 -0 systemstats/SensorContainer.cpp M +1 -1 systemstats/SensorObject.cpp https://invent.kde.org/plasma/libksysguard/-/commit/414335eb82366a7c242ef06257fb00e9b631a2da