https://bugs.kde.org/show_bug.cgi?id=428266
Bug ID: 428266
Summary: ksystem stats crashes often
Product: ksysguard
Version: 5.20.1
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: ksysguard-b...@kde.org
Reporter: vkr...@yahoo.com
CC: plasma-b...@kde.org
Target Milestone: ---
Created attachment 132753
--> https://bugs.kde.org/attachment.cgi?id=132753&action=edit
core file
SUMMARY
Seems to be triggered by shutdown/reboot. Not sure. Stack trace from crash is
below.
STEPS TO REPRODUCE
1.
2.
3.
OBSERVED RESULT
# gdb ksystemstats core_ksystemstats_675.4347
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Reading symbols from ksystemstats...
Reading symbols from
/usr/lib/debug/usr/bin/ksystemstats-5.20.1-lp152.285.1.x86_64.debug...
[New LWP 4347]
[New LWP 4348]
[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.
#0 0x000055e8420729e0 in ?? ()
[Current thread is 1 (Thread 0x7f4dfda1c900 (LWP 4347))]
Missing separate debuginfos, use: zypper install
libKF5ConfigCore5-debuginfo-5.75.0-lp152.244.1.x86_64
libKF5CoreAddons5-debuginfo-5.75.0-lp152.236.1.x86_64
libKF5I18n5-debuginfo-5.75.0-lp152.246.1.x86_64
libKF5NetworkManagerQt6-debuginfo-5.75.0-lp152.211.1.x86_64
libdouble-conversion3-debuginfo-3.1.5-lp152.1.3.x86_64
libicu-suse65_1-debuginfo-65.1-lp152.2.1.x86_64
libksysguard5-debuginfo-5.20.1-lp152.277.1.x86_64
libzstd1-debuginfo-1.4.4-lp152.1.12.x86_64
(gdb) bt
#0 0x000055e8420729e0 in ?? ()
#1 0x00007f4dfd39aaa7 in AggregateSensor::value (this=0x55e841fcd800) at
/usr/src/debug/ksysguard5-5.20.1-lp152.285.1.x86_64/libkstats/AggregateSensor.cpp:101
#2 0x000055e83fec31ea in Client::<lambda()>::operator()
(__closure=0x55e84206d4c0) at
/usr/src/debug/ksysguard5-5.20.1-lp152.285.1.x86_64/ksystemstats/client.cpp:57
#3 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
Client::subscribeSensors(const QStringList&)::<lambda()> >::call
(arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#4 QtPrivate::Functor<Client::subscribeSensors(const
QStringList&)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized
out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#5 QtPrivate::QFunctorSlotObject<Client::subscribeSensors(const
QStringList&)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=0x55e84206d4b0, r=<optimized out>, a=<optimized out>,
ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#6 0x00007f4dfcc56c87 in QtPrivate::QSlotObjectBase::call (a=0x7ffdb6c02940,
r=0x7f4df0010840, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#7 doActivate<false> (sender=0x55e841fcd800, signal_index=3,
argv=0x7ffdb6c02940) at kernel/qobject.cpp:3886
#8 0x00007f4dfcc50142 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f4dfd5a0b60 <SensorProperty::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3946
#9 0x00007f4dfd399d00 in SensorProperty::valueChanged (this=<optimized out>)
at
/usr/src/debug/ksysguard5-5.20.1-lp152.285.1.x86_64/build/libkstats/ksgrdbackend_autogen/EWIEGA46WW/moc_SensorProperty.cpp:153
#10 0x00007f4dfd39a6d6 in AggregateSensor::<lambda()>::operator()
(__closure=0x7f4df0021000) at
/usr/src/debug/ksysguard5-5.20.1-lp152.285.1.x86_64/libkstats/AggregateSensor.cpp:204
#11 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
AggregateSensor::delayedEmitDataChanged()::<lambda()> >::call (arg=<optimized
out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#12 QtPrivate::Functor<AggregateSensor::delayedEmitDataChanged()::<lambda()>,
0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#13
QtPrivate::QFunctorSlotObject<AggregateSensor::delayedEmitDataChanged()::<lambda()>,
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=0x7f4df0020ff0, r=<optimized
out>, a=<optimized out>,
ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#14 0x00007f4dfcc5b904 in QtPrivate::QSlotObjectBase::call (a=0x7ffdb6c029a0,
r=<optimized out>, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#15 QSingleShotTimer::timerEvent (this=0x55e842079270) at kernel/qtimer.cpp:320
#16 0x00007f4dfcc4d6d3 in QObject::event (this=0x55e842079270,
e=0x7ffdb6c02ad0) at kernel/qobject.cpp:1336
#17 0x00007f4dfcc1954c in doNotify (event=0x7ffdb6c02ad0,
receiver=0x55e842079270) at kernel/qcoreapplication.cpp:1153
#18 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>,
this=<optimized out>) at kernel/qcoreapplication.cpp:1139
#19 QCoreApplication::notifyInternal2 (receiver=0x55e842079270,
event=0x7ffdb6c02ad0) at kernel/qcoreapplication.cpp:1063
#20 0x00007f4dfcc7b189 in QTimerInfoList::activateTimers (this=0x55e841f96c60)
at kernel/qtimerinfo_unix.cpp:643
#21 0x00007f4dfcc7b951 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:183
#22 0x00007f4df9e90464 in g_main_dispatch (context=0x55e841f94830) at
../glib/gmain.c:3216
#23 g_main_context_dispatch (context=context@entry=0x55e841f94830) at
../glib/gmain.c:3881
#24 0x00007f4df9e90800 in g_main_context_iterate
(context=context@entry=0x55e841f94830, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3954
#25 0x00007f4df9e9088c in g_main_context_iteration (context=0x55e841f94830,
may_block=may_block@entry=1) at ../glib/gmain.c:4015
#26 0x00007f4dfcc7bcfc in QEventDispatcherGlib::processEvents
(this=0x55e841f93eb0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f4dfcc17dea in QEventLoop::exec (this=this@entry=0x7ffdb6c02d20,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:232
#28 0x00007f4dfcc215e7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1371
#29 0x000055e83febb21e in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/ksysguard5-5.20.1-lp152.285.1.x86_64/ksystemstats/main.cpp:30
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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