https://bugs.kde.org/show_bug.cgi?id=517985

            Bug ID: 517985
           Summary: KDE Power Management crashes after waking from sleep
    Classification: Plasma
           Product: plasmashell
      Version First 6.6.3
       Reported In:
          Platform: Arch Linux
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: Power management & brightness
          Assignee: [email protected]
          Reporter: [email protected]
  Target Milestone: 1.0

Application: org_kde_powerdevil (6.6.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.2
Frameworks Version: 6.24.0
Operating System: Linux 6.19.9-arch1-1 x86_64
Windowing System: Wayland
Distribution: Arch Linux
DrKonqi: 6.6.3 [CoredumpBackend]

-- Information about the crash:
I am currently using a laptop connected to an external display via a Type-C
port. When I put the system to sleep and subsequently wake it up, KDE's power
management utility crashes. Furthermore, I have noticed that after this crash
occurs, I am unable to adjust the brightness of the external display. I have
tried switching to a different external monitor, but to no avail. The following
is the information output when I use `kscreen-doctor -o`:

```text
% kscreen-doctor -o
Output: 1 eDP-1 28e39993-d9f8-40cf-b951-549bd0f90d48
        enabled
        connected
        priority 2
        Panel
        replication source:0
        Modes:  1:[email protected]*!  2:[email protected]  3:[email protected] 
4:[email protected]  5:[email protected]  6:[email protected]  7:[email protected] 
8:[email protected]  9:[email protected]  10:[email protected]  11:[email protected] 
12:[email protected]  13:[email protected]  14:[email protected] 
        Custom modes: None
        Geometry: 2560,0 1920x1080
        Scale: 1
        Rotation: 1
        Overscan: 0
        Vrr: Automatic
        RgbRange: Automatic
        HDR: incapable
        Wide Color Gamut: incapable
        ICC profile: none
        Color profile source: EDID
        Color power preference: prefer efficiency and performance
        Brightness control: supported, set to 30% and dimming to 100%
        Color resolution: automatic (10), range: [6; 12] bits per color
        Allow EDR: always
        Sharpness control: unsupported
        Automatic brightness: unsupported
Output: 2 DP-1 4a5afc14-71e6-44f7-9e41-3df9e4dc306c
        enabled
        connected
        priority 1
        DisplayPort
        replication source:0
        Modes:  15:[email protected]!  16:[email protected]*  17:[email protected] 
18:[email protected]  19:[email protected]  20:[email protected] 
21:[email protected]  22:[email protected]  23:[email protected]  24:[email protected] 
25:[email protected]  26:[email protected]  27:[email protected]  28:[email protected] 
29:[email protected]  30:[email protected]  31:[email protected] 
32:[email protected]  33:[email protected]  34:[email protected] 
35:[email protected]  36:[email protected]  37:[email protected]  38:[email protected] 
39:[email protected]  40:[email protected]  41:[email protected]  42:[email protected] 
43:[email protected]  44:[email protected]  45:[email protected]  46:[email protected] 
47:[email protected]  48:[email protected]  49:[email protected]  50:[email protected] 
51:[email protected]  52:[email protected]  53:[email protected]  54:[email protected] 
55:[email protected]  56:[email protected]  57:[email protected]  58:[email protected] 
59:[email protected]  60:[email protected]  61:[email protected]  62:[email protected] 
63:[email protected]  64:[email protected] 
        Custom modes: None
        Geometry: 0,0 2560x1440
        Scale: 1.5
        Rotation: 1
        Overscan: 0
        Vrr: Automatic
        RgbRange: Automatic
        HDR: disabled
        Wide Color Gamut: disabled
        ICC profile: none
        Color profile source: EDID
        Color power preference: prefer efficiency and performance
        Brightness control: unsupported
        DDC/CI: allowed
        Color resolution: automatic (10), range: [6; 12] bits per color
        Allow EDR: unsupported
        Sharpness control: unsupported
        Automatic brightness: unsupported
```

The crash can be reproduced every time.

-- Backtrace:
Application: KDE 电源管理系统 (org_kde_powerdevil), signal: Aborted
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized
out>}
[New LWP 2114]
[New LWP 2131]
[New LWP 2133]
[New LWP 2134]
[New LWP 2132]
[New LWP 2129]
[New LWP 2130]
[New LWP 2325]
Downloading 1.70 M separate debug info for /usr/lib/libudev.so.1...
Downloading 38.83 M separate debug info for /usr/lib/libharfbuzz.so.0...
Downloading 4.82 M separate debug info for /usr/lib/libsystemd.so.0...
Downloading 602.23 K separate debug info for /usr/lib/libnghttp2.so.14...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/lib/org_kde_powerdevil'.
Program terminated with signal SIGABRT, Aborted.
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, 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 0x7f0e3e071c00 (LWP 2114))]
Using eu-unstrip to resolve modules.

[Current thread is 8 (Thread 0x7f0e34ff96c0 (LWP 2325))]

Thread 8 (Thread 0x7f0e34ff96c0 (LWP 2325)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8,
a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=<optimized out>, a2=<optimized
out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0,
nr=271) at cancellation.c:75
#3  0x00007f0e4631c2f6 in __GI_ppoll (fds=fds@entry=0x7f0e1c0013c0,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f0e459e8744 in ppoll (__fds=0x7f0e1c0013c0, __nfds=1, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>,
context=0x7f0e1c000ca0, timeout_usec=<optimized out>, fds=0x7f0e1c0013c0,
n_fds=1) at ../glib/glib/gmain.c:4811
#6  g_main_context_iterate_unlocked (context=context@entry=0x7f0e1c000ca0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#7  0x00007f0e459e8825 in g_main_context_iteration (context=0x7f0e1c000ca0,
may_block=1) at ../glib/glib/gmain.c:4556
#8  0x00007f0e46c4fcb2 in QEventDispatcherGlib::processEvents
(this=0x7f0e1c000880, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9  0x00007f0e46976cf6 in QEventLoop::processEvents (this=0x7f0e34ff88f0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#10 QEventLoop::exec (this=0x7f0e34ff88f0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#11 0x00007f0e46a9277e in QThread::exec (this=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007f0e46b31c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#13 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#14 QThreadPrivate::start (arg=0x56159c1cd078) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#15 0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#16 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 7 (Thread 0x7f0e3cffe6c0 (LWP 2130)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel
(a1=a1@entry=139699129669872, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=a1@entry=139699129669872,
a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0,
nr=7) at cancellation.c:75
#3  0x00007f0e4631bdae in __GI___poll (fds=fds@entry=0x7f0e3cffd8f0,
nfds=nfds@entry=2, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007f0e45ccdcf5 in poll (__fds=0x7f0e3cffd8f0, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:44
#5  QtWaylandClient::EventThread::run (this=0x56159c165340) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:184
#6  0x00007f0e46b31c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#8  QThreadPrivate::start (arg=0x56159c165340) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#9  0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#10 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f0e3d7ff6c0 (LWP 2129)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8,
a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=<optimized out>, a2=<optimized
out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0,
nr=271) at cancellation.c:75
#3  0x00007f0e4631c2f6 in __GI_ppoll (fds=fds@entry=0x56159c197f40,
nfds=nfds@entry=4, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f0e459e8744 in ppoll (__fds=0x56159c197f40, __nfds=4, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>,
context=0x7f0e38000ca0, timeout_usec=<optimized out>, fds=0x56159c197f40,
n_fds=4) at ../glib/glib/gmain.c:4811
#6  g_main_context_iterate_unlocked (context=context@entry=0x7f0e38000ca0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#7  0x00007f0e459e8825 in g_main_context_iteration (context=0x7f0e38000ca0,
may_block=1) at ../glib/glib/gmain.c:4556
#8  0x00007f0e46c4fcb2 in QEventDispatcherGlib::processEvents
(this=0x7f0e38000880, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#9  0x00007f0e46976cf6 in QEventLoop::processEvents (this=0x7f0e3d7fe8a0,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#10 QEventLoop::exec (this=0x7f0e3d7fe8a0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#11 0x00007f0e46a9277e in QThread::exec (this=this@entry=0x7f0e46ffee20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread.cpp:672
#12 0x00007f0e46f7607e in QDBusConnectionManager::run (this=0x7f0e46ffee20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/dbus/qdbusconnectionmanager.cpp:145
#13 0x00007f0e46b31c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#14 (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#15 QThreadPrivate::start (arg=0x7f0e46ffee20
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#16 0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#17 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f0e377fe6c0 (LWP 2132)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f0e45a14a2e in g_cond_wait_impl (cond=0x56159c19ca98,
mutex=0x56159c19ca90) at ../glib/glib/gthread-posix.c:1026
#2  g_cond_wait (cond=0x56159c19ca98, mutex=0x56159c19ca90) at
../glib/glib/gthread.c:1686
#3  0x00007f0e459ae22d in g_async_queue_pop_intern_unlocked
(queue=0x56159c19ca90, wait=1, end_time=-1) at ../glib/glib/gasyncqueue.c:376
#4  0x00007f0e45a1e607 in g_thread_pool_spawn_thread (data=<optimized out>) at
../glib/glib/gthreadpool.c:297
#5  0x00007f0e45a1e13c in g_thread_proxy (data=0x56159c19cae0) at
../glib/glib/gthread.c:893
#6  0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#7  0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f0e367fc6c0 (LWP 2134)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8,
a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=<optimized out>, a2=<optimized
out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0,
nr=271) at cancellation.c:75
#3  0x00007f0e4631c2f6 in __GI_ppoll (fds=fds@entry=0x7f0e200008c0,
nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f0e459e8744 in ppoll (__fds=0x7f0e200008c0, __nfds=2, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>,
context=0x56159c1a9720, timeout_usec=<optimized out>, fds=0x7f0e200008c0,
n_fds=2) at ../glib/glib/gmain.c:4811
#6  g_main_context_iterate_unlocked (context=0x56159c1a9720,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#7  0x00007f0e459e89d7 in g_main_loop_run (loop=0x56159c1ab960) at
../glib/glib/gmain.c:4695
#8  0x00007f0e3e4f60c4 in gdbus_shared_thread_func (user_data=0x56159c1ab530)
at ../glib/gio/gdbusprivate.c:284
#9  0x00007f0e45a1e13c in g_thread_proxy (data=0x56159c1a98f0) at
../glib/glib/gthread.c:893
#10 0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#11 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f0e36ffd6c0 (LWP 2133)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel (a1=<optimized out>,
a2=<optimized out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8,
a6=a6@entry=0, nr=271) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=<optimized out>, a2=<optimized
out>, a3=<optimized out>, a4=<optimized out>, a5=a5@entry=8, a6=a6@entry=0,
nr=271) at cancellation.c:75
#3  0x00007f0e4631c2f6 in __GI_ppoll (fds=fds@entry=0x7f0e2c000880,
nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0,
sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
#4  0x00007f0e459e8744 in ppoll (__fds=0x7f0e2c000880, __nfds=1, __timeout=0x0,
__ss=0x0) at /usr/include/bits/poll2.h:101
#5  g_main_context_poll_unlocked (priority=<optimized out>,
context=0x56159c196030, timeout_usec=<optimized out>, fds=0x7f0e2c000880,
n_fds=1) at ../glib/glib/gmain.c:4811
#6  g_main_context_iterate_unlocked (context=context@entry=0x56159c196030,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4485
#7  0x00007f0e459e8825 in g_main_context_iteration (context=0x56159c196030,
may_block=may_block@entry=1) at ../glib/glib/gmain.c:4556
#8  0x00007f0e459e8872 in glib_worker_main (data=<optimized out>) at
../glib/glib/gmain.c:6764
#9  0x00007f0e45a1e13c in g_thread_proxy (data=0x56159c19cd90) at
../glib/glib/gthread.c:893
#10 0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#11 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f0e37fff6c0 (LWP 2131)):
#0  __syscall_cancel_arch () at
../sysdeps/unix/sysv/linux/x86_64/syscall_cancel.S:56
#1  0x00007f0e462a239c in __internal_syscall_cancel
(a1=a1@entry=139699045787888, a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0,
a5=a5@entry=0, a6=a6@entry=0, nr=7) at cancellation.c:49
#2  0x00007f0e462a23e4 in __syscall_cancel (a1=a1@entry=139699045787888,
a2=a2@entry=2, a3=a3@entry=-1, a4=a4@entry=0, a5=a5@entry=0, a6=a6@entry=0,
nr=7) at cancellation.c:75
#3  0x00007f0e4631bdae in __GI___poll (fds=fds@entry=0x7f0e37ffe8f0,
nfds=nfds@entry=2, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#4  0x00007f0e45ccdcf5 in poll (__fds=0x7f0e37ffe8f0, __nfds=2, __timeout=-1)
at /usr/include/bits/poll2.h:44
#5  QtWaylandClient::EventThread::run (this=0x56159c171c80) at
/usr/src/debug/qt6-base/qtbase/src/plugins/platforms/wayland/qwaylanddisplay.cpp:184
#6  0x00007f0e46b31c7a in operator() (__closure=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:448
#7  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:373
#8  QThreadPrivate::start (arg=0x56159c171c80) at
/usr/src/debug/qt6-base/qtbase/src/corelib/thread/qthread_unix.cpp:422
#9  0x00007f0e462a597a in start_thread (arg=<optimized out>) at
pthread_create.c:454
#10 0x00007f0e463292bc in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f0e3e071c00 (LWP 2114)):
[KCrash Handler]
#5  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6  0x00007f0e462a7af3 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:89
#7  0x00007f0e4624d1a0 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8  0x00007f0e462345fe in __GI_abort () at abort.c:77
#9  0x00007f0e46235697 in __libc_message_impl
(vma_name=vma_name@entry=0x7f0e463bef7b "glibc: assert", fmt=<optimized out>)
at ../sysdeps/posix/libc_fatal.c:138
#10 0x00007f0e462450b2 in __libc_message_wrapper (vmaname=0x7f0e463bef7b
"glibc: assert", fmt=<optimized out>) at ../include/stdio.h:203
#11 __assert_fail (assertion=assertion@entry=0x7f0e46ee2874 "!err",
file=file@entry=0x7f0e46ef548d "dw_main.c", line=line@entry=559,
function=function@entry=0x7f0e46f1a430 <__PRETTY_FUNCTION__.2.lto_priv.16>
"dw_redetect_displays") at assert.c:37
#12 0x00007f0e46e46582 in dw_redetect_displays () at dw/dw_main.c:559
#13 0x00007f0e46ed0fa7 in ddca_redetect_displays () at
libmain/api_displays.c:490
#14 0x00007f0e47b2950d in DDCutilPrivateSingleton::redetect
(this=0x7f0e47b5b5c0 <DDCutilPrivateSingleton::instance()::singleton>) at
/usr/src/debug/powerdevil/powerdevil-6.6.3/daemon/controllers/ddcutildetector.cpp:207
#15 0x00007f0e469c6474 in QObject::event (this=<optimized out>, e=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1413
#16 0x00007f0e4696bf48 in QCoreApplication::notifyInternal2
(receiver=0x7f0e47b5b5c0 <DDCutilPrivateSingleton::instance()::singleton>,
event=event@entry=0x7f0e100013d0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1109
#17 0x00007f0e4696c320 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7f0e100013d0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1549
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x56159c163050) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1904
#19 0x00007f0e46c51e78 in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1757
#20 postEventSourceDispatch (s=0x56159c165800) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#21 0x00007f0e459e6f4d in g_main_dispatch (context=0x7f0e38000f00) at
../glib/glib/gmain.c:3565
#22 0x00007f0e459e8617 in g_main_context_dispatch_unlocked
(context=0x7f0e38000f00) at ../glib/glib/gmain.c:4425
#23 g_main_context_iterate_unlocked (context=context@entry=0x7f0e38000f00,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib/glib/gmain.c:4490
#24 0x00007f0e459e8825 in g_main_context_iteration (context=0x7f0e38000f00,
may_block=1) at ../glib/glib/gmain.c:4556
#25 0x00007f0e46c4fcd2 in QEventDispatcherGlib::processEvents
(this=0x56159c1657a0, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:401
#26 0x00007f0e46976cf6 in QEventLoop::processEvents (this=0x7ffe52205b70,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104
#27 QEventLoop::exec (this=0x7ffe52205b70, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186
#28 0x00007f0e469709f1 in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1452
#29 0x00005615806ddd69 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/powerdevil/powerdevil-6.6.3/daemon/powerdevilapp.cpp:142

Reported using DrKonqi

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