https://bugs.kde.org/show_bug.cgi?id=419128

            Bug ID: 419128
           Summary: org_kde_powerdevil crashes on KDE startup
           Product: Powerdevil
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: shenstone.por...@gmail.com
  Target Milestone: ---

Application: org_kde_powerdevil (2.0.0)
 (Compiled from sources)
Qt Version: 5.12.4
Frameworks Version: 5.69.0
Operating System: Linux 5.3.0-43-generic x86_64
Windowing system: X11
Distribution: Ubuntu 19.10

-- Information about the crash:
- What I was doing when the application crashed:

When starting KDE plasma-workspace the powerdevil service crashes.

Operating System: Kubuntu 19.10
KDE Plasma Version: 5.18.80
KDE Frameworks Version: 5.69.0
Qt Version: 5.12.4
Kernel Version: 5.3.0-43-generic
OS Type: 64-bit
Processors: 2 × AMD E2-3000M APU with Radeon(tm) HD Graphics
Memory: 7.3 GiB of RAM
Graphics Processor: AMD SUMO2

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Power Management System (org_kde_powerdevil), signal:
Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f264a8df800 (LWP 2554))]

Thread 5 (Thread 0x7f26437fe700 (LWP 2663)):
#0  0x00007f264e6eec2f in __GI___poll (fds=0x565497bcf6a0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f264d296aae in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f264d296e33 in g_main_loop_run () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f264868c8da in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f264d2c0181 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f264dc5e669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007f264e6fb323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f2643fff700 (LWP 2662)):
#0  0x00007f264d2e2c68 in g_mutex_unlock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f264d29695d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f264d296be3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f264d296c31 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f264d2c0181 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f264dc5e669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007f264e6fb323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2649020700 (LWP 2627)):
#0  0x00007f264d262784 in poll@plt () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f264d296aae in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f264d296be3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f264ec97653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f264ec3e5cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f264ea77a45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f264ef18efa in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f264ea78c92 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f264dc5e669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9  0x00007f264e6fb323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2649a34700 (LWP 2608)):
#0  0x00007f264e6eec2f in __GI___poll (fds=0x7f2649a33ca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f264dce7917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f264dce953a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f264a1fb288 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f264ea78c92 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f264dc5e669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6  0x00007f264e6fb323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f264a8df800 (LWP 2554)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f2648810490 in KAuth::DBusHelperProxy::executeAction(QString const&,
QString const&, QMap<KAuth::Action::AuthDetail, QVariant> const&, QMap<QString,
QVariant> const&, int) (this=0x565497bd54d0, action=..., helperID=...,
details=..., arguments=..., timeout=-1) at
/home/qyv/dev/kde/kauth-src/src/backends/dbus/DBusHelperProxy.cpp:106
#8  0x00007f264dc97cfd in KAuth::ExecuteJob::Private::doExecuteAction()
(this=0x565497bd5140) at
/home/qyv/dev/kde/kauth-src/src/kauthexecutejob.cpp:163
#9  0x00007f264dc9730d in KAuth::ExecuteJob::<lambda()>::operator()(void) const
(__closure=0x565497c204a0) at
/home/qyv/dev/kde/kauth-src/src/kauthexecutejob.cpp:95
#10 0x00007f264dc98d17 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>,
QtPrivate::List<>, void, KAuth::ExecuteJob::start()::<lambda()>
>::call(KAuth::ExecuteJob::<lambda()> &, void **) (f=..., arg=0x7ffe857149a0)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:146
#11 0x00007f264dc98cbf in
QtPrivate::Functor<KAuth::ExecuteJob::start()::<lambda()>,
0>::call<QtPrivate::List<>, void>(KAuth::ExecuteJob::<lambda()> &, void *, void
**) (f=..., arg=0x7ffe857149a0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:256
#12 0x00007f264dc98c03 in
QtPrivate::QFunctorSlotObject<KAuth::ExecuteJob::start()::<lambda()>, 0,
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=1, this_=0x565497c20490, r=0x565497bd5390,
a=0x7ffe857149a0, ret=0x0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:439
#13 0x00007f264ec78696 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f264ec6bde5 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f264ec3fa2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f264ec96990 in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f264ec972b4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f264d2968bd in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f264d296b40 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f264d296be3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f264ec97635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f264ec3e5cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f264ec46336 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x0000565495e3f3d0 in main(int, char**) (argc=1, argv=0x7ffe85714ee8) at
/home/qyv/dev/kde/powerdevil-src/daemon/powerdevilapp.cpp:221
[Inferior 1 (process 2554) detached]

Possible duplicates by query: bug 339046, bug 334974, bug 332261, bug 327966,
bug 321690.

Reported using DrKonqi

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