Random crashes
Steps to reproduce:
- open plasma-systemmonitor
- let it stay open
KDE frameworks 5.87.0 plasma-systemmonitor 5.23.1 qt 5.15.2
backtrace:
] gdb plasma-systemmonitor
GNU gdb (Gentoo 10.2 vanilla) 10.2
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Reading symbols from plasma-systemmonitor...
(No debugging symbols found in plasma-systemmonitor)
(gdb) r
Starting program: /usr/bin/plasma-systemmonitor
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7ffff104e640 (LWP 17461)]
[New Thread 0x7fffebfff640 (LWP 17462)]
[New Thread 0x7fffe98a0640 (LWP 17463)]
[New Thread 0x7fffe909f640 (LWP 17464)]
[New Thread 0x7fffe889e640 (LWP 17465)]
[New Thread 0x7fffdff5d640 (LWP 17466)]
[New Thread 0x7fffdf75c640 (LWP 17467)]
[New Thread 0x7fffdf75c640 (LWP 17468)]
[Thread 0x7fffdf75c640 (LWP 17467) exited]
[New Thread 0x7fffddad0640 (LWP 17469)]
[Thread 0x7fffddad0640 (LWP 17469) exited]
[New Thread 0x7fffddad0640 (LWP 17491)]
[New Thread 0x7fffdc934640 (LWP 17492)]
[New Thread 0x7fffbffff640 (LWP 17493)]
[New Thread 0x7fffb77fe640 (LWP 17494)]
[New Thread 0x7fffbf7fe640 (LWP 17495)]
[New Thread 0x7fffbeffd640 (LWP 17496)]
[New Thread 0x7fffbe66b640 (LWP 17497)]
[New Thread 0x7fffbde6a640 (LWP 17498)]
kf.kirigami: Units.devicePixelRatio is deprecated (since 5.86 ): This returns 1 when using Qt HiDPI scaling.
[New Thread 0x7fffbd669640 (LWP 17499)]
[New Thread 0x7fffbce68640 (LWP 17500)]
kf.kirigami: Units.devicePixelRatio is deprecated (since 5.86 ): This returns 1 when using Qt HiDPI scaling.
[Detaching after fork from child process 17525]
qml: Implementation matching https://systemd.io/DESKTOP_ENVIRONMENTS/ was not found. ApplicationsView will not be available
file::/main.qml:81: TypeError: Cannot read property 'edit' of null
qrc:/GlobalMenu.qml:32: TypeError: Cannot read property 'edit' of null
kf.kirigami: Units.devicePixelRatio is deprecated (since 5.86 ): This returns 1 when using Qt HiDPI scaling.
kf.kirigami: Previous message repeats 35 times.
file:///usr/lib64/qt5/qml/QtQuick/Controls.2/org.kde.desktop/ScrollView.qml:99:27: QML ScrollBar: Binding loop detected for property "visible"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:83:13: QML Binding: Binding loop detected for property "value"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/ToolBarPageHeader.qml:88:13: QML Binding: Binding loop detected for property "value"
QSortFilterProxyModel: invalid inserted rows reported by source model
QSortFilterProxyModel: index from wrong model passed to mapFromSource
QSortFilterProxyModel: index from wrong model passed to mapFromSource
QSortFilterProxyModel: index from wrong model passed to mapFromSource
Thread 1 "plasma-systemmo" received signal SIGSEGV, Segmentation fault.
0x00007fffddcefeae in KDescendantsProxyModel::mapFromSource(QModelIndex const&) const () from /usr/lib64/libKF5ItemModels.so.5
(gdb) thread apply all bt
Thread 20 (Thread 0x7fffbce68640 (LWP 17500) "QSGRenderThread"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff672094b in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5555558fc740) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:146
#3 QWaitCondition::wait (this=<optimized out>, mutex=0x5555558fc5c0, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#4 0x00007ffff5f0df87 in ?? () from /usr/lib64/libQt5Quick.so.5
#5 0x00007ffff5f103b9 in ?? () from /usr/lib64/libQt5Quick.so.5
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x5555558fc520) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 19 (Thread 0x7fffbd669640 (LWP 17499) "plasma-s:gdrv0"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007fffe9d2ec2b in ?? () from /usr/lib64/dri/iris_dri.so
#3 0x00007fffe9d2e6f7 in ?? () from /usr/lib64/dri/iris_dri.so
#4 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#5 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 18 (Thread 0x7fffbde6a640 (LWP 17498) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555be7640) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555be7640) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555ad0780, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555ad0770) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555ad0770) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
--Type <RET> for more, q to quit, c to continue without paging--c
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7fffbe66b640 (LWP 17497) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555ad0920) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555ad0920) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555ad0720, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555ad0710) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555ad0710) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7fffbeffd640 (LWP 17496) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555ba3d60) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555ba3d60) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555cb9620, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555cb9610) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555cb9610) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7fffbf7fe640 (LWP 17495) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555bf5130) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555bf5130) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555c49150, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555c49140) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555c49140) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7fffb77fe640 (LWP 17494) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555a6a920) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555a6a920) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555b44340, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555b44330) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555b44330) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7fffbffff640 (LWP 17493) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555bd67c0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555bd67c0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555c113f0, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555c113e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555c113e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7fffdc934640 (LWP 17492) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555bd6400) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555bd6400) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555c52d30, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555c52d20) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555c52d20) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7fffddad0640 (LWP 17491) "Thread (pooled)"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597b034 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007ffff67208b5 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x555555c52850) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:136
#3 QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x555555c52850) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:144
#4 QWaitCondition::wait (this=this@entry=0x555555b52b90, mutex=0x555555bd03a8, deadline=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qwaitcondition_unix.cpp:225
#5 0x00007ffff671e22e in QThreadPoolThread::run (this=0x555555b52b80) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthreadpool.cpp:140
#6 0x00007ffff671b085 in QThreadPrivate::start (arg=0x555555b52b80) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#7 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#8 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7fffdf75c640 (LWP 17468) "QQmlThread"):
#0 0x00007ffff636e2ff in poll () from /lib64/libc.so.6
#1 0x00007ffff4f0ad0e in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007ffff4f0ae2f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3 0x00007ffff6917a5a in QEventDispatcherGlib::processEvents (this=0x7fffcc000b60, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#4 0x00007ffff68c5c53 in QEventLoop::exec (this=this@entry=0x7fffdf75bd00, flags=..., flags@entry=...) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:69
#5 0x00007ffff6719f37 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:121
#6 0x00007ffff6f6f2a5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7 0x00007ffff671b085 in QThreadPrivate::start (arg=0x5555556c3150) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#8 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#9 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7fffdff5d640 (LWP 17466) "plasma-:disk$3"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007fffe9d2ec2b in ?? () from /usr/lib64/dri/iris_dri.so
#3 0x00007fffe9d2e6f7 in ?? () from /usr/lib64/dri/iris_dri.so
#4 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#5 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7fffe889e640 (LWP 17465) "plasma-:disk$2"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007fffe9d2ec2b in ?? () from /usr/lib64/dri/iris_dri.so
#3 0x00007fffe9d2e6f7 in ?? () from /usr/lib64/dri/iris_dri.so
#4 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#5 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7fffe909f640 (LWP 17464) "plasma-:disk$1"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007fffe9d2ec2b in ?? () from /usr/lib64/dri/iris_dri.so
#3 0x00007fffe9d2e6f7 in ?? () from /usr/lib64/dri/iris_dri.so
#4 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#5 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7fffe98a0640 (LWP 17463) "plasma-:disk$0"):
#0 0x00007ffff59811e2 in __futex_abstimed_wait_common64 () from /lib64/libpthread.so.0
#1 0x00007ffff597ad20 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#2 0x00007fffe9d2ec2b in ?? () from /usr/lib64/dri/iris_dri.so
#3 0x00007fffe9d2e6f7 in ?? () from /usr/lib64/dri/iris_dri.so
#4 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#5 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7fffebfff640 (LWP 17462) "QDBusConnection"):
#0 0x00007ffff636e2ff in poll () from /lib64/libc.so.6
#1 0x00007ffff4f0ad0e in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007ffff4f0ae2f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3 0x00007ffff6917a5a in QEventDispatcherGlib::processEvents (this=0x7fffe4000b60, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#4 0x00007ffff68c5c53 in QEventLoop::exec (this=this@entry=0x7fffebffecf0, flags=..., flags@entry=...) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:69
#5 0x00007ffff6719f37 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:121
#6 0x00007ffff7d0a647 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007ffff671b085 in QThreadPrivate::start (arg=0x7ffff7d81d80) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#8 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#9 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7ffff104e640 (LWP 17461) "QXcbEventQueue"):
#0 0x00007ffff636e2ff in poll () from /lib64/libc.so.6
#1 0x00007ffff4a11d02 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007ffff4a1397a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007ffff1177380 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4 0x00007ffff671b085 in QThreadPrivate::start (arg=0x5555555948f0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/thread/qthread_unix.cpp:329
#5 0x00007ffff5974e3e in start_thread () from /lib64/libpthread.so.0
#6 0x00007ffff6378d6f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7ffff213c800 (LWP 17413) "plasma-systemmo"):
#0 0x00007fffddcefeae in KDescendantsProxyModel::mapFromSource(QModelIndex const&) const () from /usr/lib64/libKF5ItemModels.so.5
#1 0x00007fffddcf0249 in ?? () from /usr/lib64/libKF5ItemModels.so.5
#2 0x00007ffff68f9a3e in QtPrivate::QSlotObjectBase::call (a=0x7fffffffbcf0, r=0x555557908780, this=0x555557b08fe0) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#3 doActivate<false> (sender=0x5555568df930, signal_index=12, argv=argv@entry=0x7fffffffbcf0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#4 0x00007ffff68f3a60 in QMetaObject::activate (sender=sender@entry=0x5555568df930, m=m@entry=0x7ffff6b93680 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7fffffffbcf0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#5 0x00007ffff6879ebe in QAbstractItemModel::rowsAboutToBeInserted (this=this@entry=0x5555568df930, _t1=..., _t2=<optimized out>, _t2@entry=82, _t3=<optimized out>, _t3@entry=82, _t4=...) at .moc/moc_qabstractitemmodel.cpp:585
#6 0x00007ffff6881fb9 in QAbstractItemModel::beginInsertRows (this=0x5555568df930, parent=..., first=82, last=82) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qabstractitemmodel.cpp:2763
#7 0x00007ffff68a5b2d in QSortFilterProxyModelPrivate::insert_source_items (this=0x555557923430, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qsortfilterproxymodel.cpp:937
#8 0x00007ffff68a85bc in QSortFilterProxyModelPrivate::source_items_inserted (this=<optimized out>, source_parent=..., start=<optimized out>, end=<optimized out>, orient=Qt::Vertical) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1061
#9 0x00007ffff68ab0ce in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x555557923430, source_parent=..., start=82, end=82) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qsortfilterproxymodel.cpp:1702
#10 0x00007ffff68f9a70 in doActivate<false> (sender=0x555557923ee0, signal_index=13, argv=argv@entry=0x7fffffffc050) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3898
#11 0x00007ffff68f3a60 in QMetaObject::activate (sender=sender@entry=0x555557923ee0, m=m@entry=0x7ffff6b93680 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffffffc050) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#12 0x00007ffff6879f3e in QAbstractItemModel::rowsInserted (this=this@entry=0x555557923ee0, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#13 0x00007ffff6882acf in QAbstractItemModel::endInsertRows (this=0x555557923ee0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qabstractitemmodel.cpp:2780
#14 0x00007ffff68f9a70 in doActivate<false> (sender=0x555557924570, signal_index=13, argv=argv@entry=0x7fffffffc1d0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3898
#15 0x00007ffff68f3a60 in QMetaObject::activate (sender=sender@entry=0x555557924570, m=m@entry=0x7ffff6b93680 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffffffc1d0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#16 0x00007ffff6879f3e in QAbstractItemModel::rowsInserted (this=this@entry=0x555557924570, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#17 0x00007ffff6882acf in QAbstractItemModel::endInsertRows (this=0x555557924570) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qabstractitemmodel.cpp:2780
#18 0x00007ffff68f9a70 in doActivate<false> (sender=0x555557924d90, signal_index=13, argv=argv@entry=0x7fffffffc350) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3898
#19 0x00007ffff68f3a60 in QMetaObject::activate (sender=sender@entry=0x555557924d90, m=m@entry=0x7ffff6b93680 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7fffffffc350) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#20 0x00007ffff6879f3e in QAbstractItemModel::rowsInserted (this=this@entry=0x555557924d90, _t1=..., _t2=<optimized out>, _t3=<optimized out>, _t4=...) at .moc/moc_qabstractitemmodel.cpp:592
#21 0x00007ffff6882acf in QAbstractItemModel::endInsertRows (this=0x555557924d90) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/itemmodels/qabstractitemmodel.cpp:2780
#22 0x00007ffff68f9a3e in QtPrivate::QSlotObjectBase::call (a=0x7fffffffc470, r=0x555557924d90, this=0x5555579250a0) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#23 doActivate<false> (sender=0x555556b73880, signal_index=5, argv=0x7fffffffc470) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#24 0x00007fffb7b7ed97 in KSysGuard::Processes::addProcess(long, long) () from /usr/lib64/libprocesscore.so.9
#25 0x00007fffb7b7ef80 in KSysGuard::Processes::updateOrAddProcess(long) () from /usr/lib64/libprocesscore.so.9
#26 0x00007fffb7b7f381 in KSysGuard::Processes::processesUpdated() () from /usr/lib64/libprocesscore.so.9
#27 0x00007ffff68f9a3e in QtPrivate::QSlotObjectBase::call (a=0x7fffffffc6a0, r=0x555556b73880, this=0x555556b7bdd0) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#28 doActivate<false> (sender=0x555556b73c10, signal_index=3, argv=0x7fffffffc6a0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#29 0x00007ffff68f9a3e in QtPrivate::QSlotObjectBase::call (a=0x7fffffffc7e0, r=0x555557924d90, this=0x555557925f90) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobjectdefs_impl.h:398
#30 doActivate<false> (sender=0x555557924f30, signal_index=3, argv=argv@entry=0x7fffffffc7e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3886
#31 0x00007ffff68f3a60 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7ffff6b952e0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffffffc7e0) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:3946
#32 0x00007ffff68fd93a in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#33 0x00007ffff68f1b8f in QObject::event (this=0x555557924f30, e=0x7fffffffc930) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qobject.cpp:1336
#34 0x00007ffff77ae66f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#35 0x00007ffff68c71a8 in QCoreApplication::notifyInternal2 (receiver=0x555557924f30, event=0x7fffffffc930) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qcoreapplication.cpp:1064
#36 0x00007ffff6916dcb in QTimerInfoList::activateTimers (this=0x5555555e9b80) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qtimerinfo_unix.cpp:643
#37 0x00007ffff691769c in timerSourceDispatch (source=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:183
#38 idleTimerSourceDispatch (source=<optimized out>) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:230
#39 0x00007ffff4f0aacb in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#40 0x00007ffff4f0ad78 in ?? () from /usr/lib64/libglib-2.0.so.0
#41 0x00007ffff4f0ae2f in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#42 0x00007ffff6917a5a in QEventDispatcherGlib::processEvents (this=0x5555555f23d0, flags=...) at /usr/src/debug/dev-qt/qtcore-5.15.2-r10/qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#43 0x00007ffff68c5c53 in QEventLoop::exec (this=this@entry=0x7fffffffcb70, flags=..., flags@entry=...) at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:69
#44 0x00007ffff68cded0 in QCoreApplication::exec () at ../../include/QtCore/../../../qtbase-a4f9e56975fa6ab4a1f63a9b34a4d77b1cfe4acd/src/corelib/global/qflags.h:121
#45 0x000055555555ce36 in ?? ()
#46 0x00007ffff62a480d in __libc_start_main () from /lib64/libc.so.6
#47 0x000055555555d35a in ?? ()
(gdb)