https://bugs.kde.org/show_bug.cgi?id=490356
Bug ID: 490356
Summary: Power Manager crashed and reset monitor (DisplayPort)
backlight to 0 (dpms)
Classification: Plasma
Product: Powerdevil
Version: 6.1.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Target Milestone: ---
Application: org_kde_powerdevil (6.1.2)
Qt Version: 6.7.2
Frameworks Version: 6.3.0
Operating System: Linux 6.9.8-200.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 40.20240715.0 (Kinoite)"
DrKonqi: 6.1.2 [CoredumpBackend]
-- Information about the crash:
Power Manager crashed and reset monitor (DisplayPort) backlight to 0 (dpms)
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KDE Power Management System (org_kde_powerdevil), signal:
Segmentation fault
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[New LWP 2093]
[New LWP 2153]
[New LWP 2441]
[New LWP 2168]
[New LWP 2182]
[New LWP 2167]
[New LWP 2184]
[New LWP 2154]
[New LWP 2152]
[New LWP 2183]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/libexec/org_kde_powerdevil'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f66b72a84a4 in __pthread_kill_implementation () from
/lib64/libc.so.6
[Current thread is 1 (Thread 0x7f66afccc400 (LWP 2093))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f66afccc400 (LWP 2093))]
Thread 10 (Thread 0x7f6683e006c0 (LWP 2183)):
#0 0x00007f66b731c67d in poll () from /lib64/libc.so.6
#1 0x00007f66b60bbc34 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f66b605b383 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f66b605b3e1 in glib_worker_main () from /lib64/libglib-2.0.so.0
#4 0x00007f66b608a813 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 9 (Thread 0x7f66a1e006c0 (LWP 2152)):
#0 0x00007f66b731c67d in poll () from /lib64/libc.so.6
#1 0x00007f66b60bbc34 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f66b605b383 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f66b7c850a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#4 0x00007f66b79a3b03 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#5 0x00007f66b7ab7e4f in QThread::exec() () from /lib64/libQt6Core.so.6
#6 0x00007f66b8b6ae41 in QDBusConnectionManager::run() () from
/lib64/libQt6DBus.so.6
#7 0x00007f66b7b5463c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#8 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#9 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 8 (Thread 0x7f66a0a006c0 (LWP 2154)):
#0 0x00007f66b731c67d in poll () from /lib64/libc.so.6
#1 0x00007f66b4eeedf5 in QtWaylandClient::EventThread::run() () from
/lib64/libQt6WaylandClient.so.6
#2 0x00007f66b7b5463c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#3 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#4 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 7 (Thread 0x7f66834006c0 (LWP 2184)):
#0 0x00007f66b731c67d in poll () from /lib64/libc.so.6
#1 0x00007f66b60bbc34 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f66b605ff37 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3 0x00007f66b0030682 in gdbus_shared_thread_func.lto_priv () from
/lib64/libgio-2.0.so.0
#4 0x00007f66b608a813 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 6 (Thread 0x7f66996006c0 (LWP 2167)):
#0 0x00007f66b72a2be9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f66b72a5639 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f66998a7cfd in cnd_wait () from /usr/lib64/dri/iris_dri.so
#3 0x00007f6699884acb in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#4 0x00007f66998a7c2c in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 5 (Thread 0x7f6688c006c0 (LWP 2182)):
#0 0x00007f66b73281dd in syscall () from /lib64/libc.so.6
#1 0x00007f66b60b8ccd in g_cond_wait () from /lib64/libglib-2.0.so.0
#2 0x00007f66b602461b in g_async_queue_pop_intern_unlocked () from
/lib64/libglib-2.0.so.0
#3 0x00007f66b608ba03 in g_thread_pool_spawn_thread () from
/lib64/libglib-2.0.so.0
#4 0x00007f66b608a813 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 4 (Thread 0x7f6698c006c0 (LWP 2168)):
#0 0x00007f66b72a2be9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f66b72a5639 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f66998a7cfd in cnd_wait () from /usr/lib64/dri/iris_dri.so
#3 0x00007f6699884acb in util_queue_thread_func () from
/usr/lib64/dri/iris_dri.so
#4 0x00007f66998a7c2c in impl_thrd_routine () from /usr/lib64/dri/iris_dri.so
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 3 (Thread 0x7f6682a006c0 (LWP 2441)):
#0 0x00007f66b72f2a53 in clock_nanosleep@GLIBC_2.2.5 () from /lib64/libc.so.6
#1 0x00007f66b72fea87 in nanosleep () from /lib64/libc.so.6
#2 0x00007f66b7329f1a in usleep () from /lib64/libc.so.6
#3 0x00007f66b717396e in ddc_watch_displays_using_udev () from
/lib64/libddcutil.so.5
#4 0x00007f66b608a813 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 2 (Thread 0x7f66a14006c0 (LWP 2153)):
#0 0x00007f66b72a2be9 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1 0x00007f66b72a5639 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2 0x00007f66b7b60efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib64/libQt6Core.so.6
#3 0x00007f66b4eeed8e in QtWaylandClient::EventThread::run() () from
/lib64/libQt6WaylandClient.so.6
#4 0x00007f66b7b5463c in QThreadPrivate::start(void*) () from
/lib64/libQt6Core.so.6
#5 0x00007f66b72a6507 in start_thread () from /lib64/libc.so.6
#6 0x00007f66b732a40c in clone3 () from /lib64/libc.so.6
Thread 1 (Thread 0x7f66afccc400 (LWP 2093)):
[KCrash Handler]
#4 0x0000000000000000 in ?? ()
#5 0x00007f66b8eb70fa in PowerDevil::Core::onResumingFromIdle() () from
/lib64/libpowerdevilcore.so.2
#6 0x00007f66b79fc872 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#7 0x00007f66b7ee6b54 in
QtPrivate::QCallableObject<KIdleTime::KIdleTime()::{lambda()#1},
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) () from /lib64/libKF6IdleTime.so.6
#8 0x00007f66b79fc872 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#9 0x00007f66b79fc872 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt6Core.so.6
#10 0x00007f66b276c056 in ffi_call_unix64 () from /lib64/libffi.so.8
#11 0x00007f66b27686a0 in ffi_call_int.lto_priv () from /lib64/libffi.so.8
#12 0x00007f66b276b4ee in ffi_call () from /lib64/libffi.so.8
#13 0x00007f66b54bdf2e in wl_closure_invoke.constprop () from
/lib64/libwayland-client.so.0
#14 0x00007f66b54be7a3 in dispatch_event.isra () from
/lib64/libwayland-client.so.0
#15 0x00007f66b54bea4c in wl_display_dispatch_queue_pending () from
/lib64/libwayland-client.so.0
#16 0x00007f66b4eeec52 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib64/libQt6WaylandClient.so.6
#17 0x00007f66b79edd4b in QObject::event(QEvent*) () from
/lib64/libQt6Core.so.6
#18 0x00007f66b7996dc8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt6Core.so.6
#19 0x00007f66b799ab91 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt6Core.so.6
#20 0x00007f66b7c858ef in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt6Core.so.6
#21 0x00007f66b6059e8c in g_main_context_dispatch_unlocked.lto_priv () from
/lib64/libglib-2.0.so.0
#22 0x00007f66b60bbc98 in g_main_context_iterate_unlocked.isra () from
/lib64/libglib-2.0.so.0
#23 0x00007f66b605b383 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#24 0x00007f66b7c850a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt6Core.so.6
#25 0x00007f66b79a3b03 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt6Core.so.6
#26 0x00007f66b799f9bc in QCoreApplication::exec() () from
/lib64/libQt6Core.so.6
#27 0x0000555f2c24ee6c in main ()
Reported using DrKonqi
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