Bug 283117

Summary: Systemsettings crash when trying to stop kpackagekit service
Product: [Applications] systemsettings Reporter: Hrvoje Senjan <hrvoje.senjan>
Component: kcm_kdedAssignee: Christoph Feck <cfeck>
Status: RESOLVED FIXED    
Severity: crash CC: adaptee, biby, briceguido, bugs, cfeck, foxx_ybuxvq, garystriplett, gkortvelyessy, hrvoje.senjan, ielosu, jamal.ben78, jamie.marshall800, julienmeme-libre, myriam, p.varet, petrielmjr, public.oss, robt.stahl, schaiba, sven.burmeister
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
See Also: https://bugzilla.redhat.com/show_bug.cgi?id=832193
Latest Commit: http://commits.kde.org/kde-runtime/85c095ab6e2180b57a69f371763ac04701bd203c Version Fixed In: 4.10
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi
New crash information added by DrKonqi
New crash information added by DrKonqi
New crash information added by DrKonqi
New crash information added by DrKonqi

Description Hrvoje Senjan 2011-10-01 06:47:38 UTC 
Application: systemsettings (1.0)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.8.0
Operating System: Linux 3.1.0-0.rc8.git0.0.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Using 4.7.1 + qt 4.8 beta1 fedora 16 packages.
On the next try - no crashes

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x00007f1a84c8634d in KDEDConfig::slotStopService (this=0x10e4390) at /usr/src/debug/kde-runtime-4.7.1/kcontrol/kded/kcmkded.cpp:456
#7  0x00000031edd8b721 in QMetaObject::activate (sender=0x113b2f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffca5d7ad0) at kernel/qobject.cpp:3546
#8  0x00000031f2447572 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#9  0x00000031f218b56e in QAbstractButtonPrivate::emitClicked (this=0x113b350) at widgets/qabstractbutton.cpp:546
#10 0x00000031f218c8ab in QAbstractButtonPrivate::click (this=0x113b350) at widgets/qabstractbutton.cpp:539
#11 0x00000031f218cb1c in QAbstractButton::mouseReleaseEvent (this=0x113b2f0, e=0x7fffca5d83a0) at widgets/qabstractbutton.cpp:1121
#12 0x00000031f1e1835a in QWidget::event (this=0x113b2f0, event=0x7fffca5d83a0) at kernel/qwidget.cpp:8342
#13 0x00000031f1dc7d64 in notify_helper (e=0x7fffca5d83a0, receiver=0x113b2f0, this=0xaffa30) at kernel/qapplication.cpp:4495
#14 QApplicationPrivate::notify_helper (this=0xaffa30, receiver=0x113b2f0, e=0x7fffca5d83a0) at kernel/qapplication.cpp:4467
#15 0x00000031f1dcd4b3 in QApplication::notify (this=<optimized out>, receiver=0x113b2f0, e=0x7fffca5d83a0) at kernel/qapplication.cpp:4038
#16 0x00000031f30504f6 in KApplication::notify (this=0x7fffca5d90a0, receiver=0x113b2f0, event=0x7fffca5d83a0) at /usr/src/debug/kdelibs-4.7.1/kdeui/kernel/kapplication.cpp:311
#17 0x00000031edd77a9c in QCoreApplication::notifyInternal (this=0x7fffca5d90a0, receiver=0x113b2f0, event=0x7fffca5d83a0) at kernel/qcoreapplication.cpp:853
#18 0x00000031f1dc8d32 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#19 QApplicationPrivate::sendMouseEvent (receiver=0x113b2f0, event=0x7fffca5d83a0, alienWidget=0x113b2f0, nativeWidget=0xc614e0, buttonDown=0x113b2f0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3153
#20 0x00000031f1e44285 in QETWidget::translateMouseEvent (this=0xc614e0, event=<optimized out>) at kernel/qapplication_x11.cpp:4473
#21 0x00000031f1e4314a in QApplication::x11ProcessEvent (this=0x7fffca5d90a0, event=0x7fffca5d8c60) at kernel/qapplication_x11.cpp:3599
#22 0x00000031f1e6aa3c in x11EventSourceDispatch (s=0xb02660, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#23 0x00000031e6044a4d in g_main_dispatch (context=0xb02000) at gmain.c:2441
#24 g_main_context_dispatch (context=0xb02000) at gmain.c:3011
#25 0x00000031e6045248 in g_main_context_iterate (context=0xb02000, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#26 0x00000031e604541c in g_main_context_iteration (context=0xb02000, may_block=1) at gmain.c:3152
#27 0x00000031edda677f in QEventDispatcherGlib::processEvents (this=0xad3990, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00000031f1e6a72e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#29 0x00000031edd76bd2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00000031edd76e27 in QEventLoop::exec (this=0x7fffca5d9030, flags=...) at kernel/qeventloop.cpp:204
#31 0x00000031edd7b825 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1125
#32 0x000000000040a855 in main (argc=5, argv=0x7fffca5d9368) at /usr/src/debug/kdebase-workspace-4.7.1/kdebase-workspace-4.7.1/systemsettings/app/main.cpp:49

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2012-03-18 12:58:15 UTC 
Created attachment 69711 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.8.1 (4.8.1) using Qt 4.8.0

- What I was doing when the application crashed:

Tried to stop the apper service in Kubuntu 12.04 beta 1, KDE 4.8.1

-- Backtrace (Reduced):
#6  0x00007f60a60d042d in KDEDConfig::slotStopService (this=0x4032c70) at ../../../kcontrol/kded/kcmkded.cpp:460
[...]
#8  0x00007f60c2c040c2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#9  0x00007f60c29422ee in QAbstractButtonPrivate::emitClicked (this=0x4043e90) at widgets/qabstractbutton.cpp:546
#10 0x00007f60c294362b in QAbstractButtonPrivate::click (this=0x4043e90) at widgets/qabstractbutton.cpp:539
#11 0x00007f60c294389c in QAbstractButton::mouseReleaseEvent (this=0x3fa6f80, e=0x7ffff7e7ae10) at widgets/qabstractbutton.cpp:1121
Comment 2 Myriam Schweingruber 2012-03-18 12:59:49 UTC 
Setting status to confirmed.

BTW, the current version is not listed, should I add it in bugzilla?
Comment 3 Aioanei Rares 2012-04-18 13:17:26 UTC 
Created attachment 70481 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.8.1 (4.8.1) using Qt 4.8.0

- What I was doing when the application crashed:

Trying to disable/stop Apper on OpenSUSE 12.2 M3 i586. Next time I tried to disable/stop a service systemsettings did not crash no more. FWIW, this is a VM (KVM) and the host is  x86_64 (Debian testing/unstable with vanilla 3.4-rc kernel),

-- Backtrace (Reduced):
#7  0xb2a2dd4b in KDEDConfig::slotStopService (this=0x9109fe8) at /usr/src/debug/kde-runtime-4.8.1/kcontrol/kded/kcmkded.cpp:460
[...]
#9  0xb6b886bd in QAbstractButton::clicked (this=0x9574dd8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#10 0xb687abcd in QAbstractButtonPrivate::emitClicked (this=0x9574ea8) at widgets/qabstractbutton.cpp:546
#11 0xb687c22b in QAbstractButtonPrivate::click (this=0x9574ea8) at widgets/qabstractbutton.cpp:539
#12 0xb687c4e6 in QAbstractButton::mouseReleaseEvent (this=0x9574dd8, e=0xbfa524b4) at widgets/qabstractbutton.cpp:1121
Comment 4 Christoph Feck 2012-05-17 11:31:31 UTC 
*** Bug 291065 has been marked as a duplicate of this bug. ***
Comment 5 Jekyll Wu 2012-05-24 09:16:41 UTC 
*** Bug 300546 has been marked as a duplicate of this bug. ***
Comment 6 Xavier Hourcade 2012-06-14 21:54:12 UTC 
Created attachment 71845 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.8.3 (4.8.3) using Qt 4.8.2

- What I was doing when the application crashed:

Open System Setting, go straight to Services, uncheck Apper, hit Apply -> crash.

I attach this trace since my versions are stable and up to date (KDE 4.8.3 / fc16).

Also, I had no issue while I did check/uncheck this Apper service a couple of times earlier today (but this was the first time, thou, and the only change since then, is that I just have entirely unprelinked, cf. bug 832193 ).

-- Backtrace (Reduced):
#6  0x00007f315df5436d in KDEDConfig::slotStopService (this=0x2886d70) at /usr/src/debug/kde-runtime-4.8.3/kcontrol/kded/kcmkded.cpp:460
[...]
#8  0x00007f317a1ba882 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:219
#9  0x00007f3179efcd0e in QAbstractButtonPrivate::emitClicked (this=0x289d100) at widgets/qabstractbutton.cpp:548
#10 0x00007f3179efe04b in QAbstractButtonPrivate::click (this=0x289d100) at widgets/qabstractbutton.cpp:541
#11 0x00007f3179efe2bc in QAbstractButton::mouseReleaseEvent (this=0x289d0d0, e=0x7fffceef6280) at widgets/qabstractbutton.cpp:1123
Comment 7 Xavier Hourcade 2012-06-14 21:57:36 UTC 
After submitting this report from the bug wizard, I let it restart System Settings for me and attempted again to uncheck the service, with success this time.

As per the other bug I mention, it is not on this tracker, but on rhbz, sorry
  https://bugzilla.redhat.com/show_bug.cgi?id=832193
Comment 8 Jekyll Wu 2012-07-08 10:17:55 UTC 
*** Bug 303181 has been marked as a duplicate of this bug. ***
Comment 9 Jekyll Wu 2012-07-18 21:19:36 UTC 
*** Bug 303766 has been marked as a duplicate of this bug. ***
Comment 10 Jekyll Wu 2012-07-19 08:34:35 UTC 
*** Bug 303777 has been marked as a duplicate of this bug. ***
Comment 11 Jekyll Wu 2012-08-08 02:34:28 UTC 
*** Bug 304765 has been marked as a duplicate of this bug. ***
Comment 12 Robert Stahl 2012-08-18 22:09:35 UTC 
Created attachment 73284 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.8.4 (4.8.4) using Qt 4.8.1

- What I was doing when the application crashed:

In System Settings -> Service Manager -> Startup Services, I was attempting to stop BlueDevil, I unchecked the box next to the service name then hit the Stop button which caused the crash

-- Backtrace (Reduced):
#7  0xb0d5a5fb in KDEDConfig::slotStopService (this=0x9a208a8) at ../../../kcontrol/kded/kcmkded.cpp:460
[...]
#9  0xb707897d in QAbstractButton::clicked (this=0x9a8c960, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#10 0xb6d6c62d in QAbstractButtonPrivate::emitClicked (this=0x9a8c978) at widgets/qabstractbutton.cpp:548
#11 0xb6d6dc9b in QAbstractButtonPrivate::click (this=0x9a8c978) at widgets/qabstractbutton.cpp:541
#12 0xb6d6df56 in QAbstractButton::mouseReleaseEvent (this=0x9a8c960, e=0xbfd3bef4) at widgets/qabstractbutton.cpp:1123
Comment 13 Hrvoje Senjan 2012-08-24 15:57:58 UTC 
Created attachment 73439 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.9.90 using Qt 4.8.2

- What I was doing when the application crashed:
Tried enabling Nepomuk module in kded --> crashed.
Probably useless at this point, but here's the backtrace anyway.

-- Backtrace (Reduced):
#6  0x00007f25c9f19307 in KDEDConfig::slotStartService (this=0x1f57b40) at /usr/src/debug/kde-runtime-git/kcontrol/kded/kcmkded.cpp:441
[...]
#8  0x00007f25e05f5e52 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#9  0x00007f25e0349f1e in QAbstractButtonPrivate::emitClicked (this=this@entry=0x1f73a80) at widgets/qabstractbutton.cpp:548
#10 0x00007f25e034a750 in QAbstractButtonPrivate::click (this=this@entry=0x1f73a80) at widgets/qabstractbutton.cpp:541
#11 0x00007f25e034a9bc in QAbstractButton::mouseReleaseEvent (this=0x1f67400, e=0x7fff3bf97390) at widgets/qabstractbutton.cpp:1123
Comment 14 Hrvoje Senjan 2012-08-24 15:58:57 UTC 
Haha, i forgot i was the original reporter :-)
Comment 15 Julien MÊME 2012-08-27 21:31:08 UTC 
Created attachment 73514 [details]
New crash information added by DrKonqi

systemsettings (1.0) on KDE Platform 4.8.4 (4.8.4) "release 7" using Qt 4.8.2

- What I was doing when the application crashed:

I launch SystemSettings and Unckeck BluDevil to stop the service. After, the item is not selected. So when you click on the Stop Button (in state: enabled), no item selected so the software crash! I think, it searches an active item. So the Buttons "Start" and "Stop" must not be active...

-- Backtrace (Reduced):
#6  0x00007f55af5f43fd in KDEDConfig::slotStartService (this=0xd337c0) at /usr/src/debug/kde-runtime-4.8.4/kcontrol/kded/kcmkded.cpp:441
[...]
#8  0x00007f55c257ada2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#9  0x00007f55c22b982e in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#10 0x00007f55c22bab6b in QAbstractButtonPrivate::click (this=0xd460b0) at widgets/qabstractbutton.cpp:541
#11 0x00007f55c22baddc in QAbstractButton::mouseReleaseEvent (this=0xd46080, e=0x7fff4103db60) at widgets/qabstractbutton.cpp:1123
Comment 16 Christoph Feck 2012-09-17 00:12:28 UTC 
*** Bug 306888 has been marked as a duplicate of this bug. ***
Comment 17 Jekyll Wu 2012-10-22 18:49:21 UTC 
*** Bug 308822 has been marked as a duplicate of this bug. ***
Comment 18 Christoph Feck 2012-10-28 18:10:01 UTC 
*** Bug 309160 has been marked as a duplicate of this bug. ***
Comment 19 Christoph Feck 2013-01-27 14:22:10 UTC 
Git commit 85c095ab6e2180b57a69f371763ac04701bd203c by Christoph Feck.
Committed on 27/01/2013 at 15:18.
Pushed by cfeck into branch 'KDE/4.10'.

Fix crash in kded services KCM

Common Qt4 porting regression:
currentItem() != selectedItem()
FIXED-IN: 4.10

M  +15   -17   kcontrol/kded/kcmkded.cpp
M  +2    -2    kcontrol/kded/kcmkded.h

http://commits.kde.org/kde-runtime/85c095ab6e2180b57a69f371763ac04701bd203c
Comment 20 Christoph Feck 2013-02-05 00:02:43 UTC 
*** Bug 314360 has been marked as a duplicate of this bug. ***
Comment 21 Jekyll Wu 2013-03-25 01:28:03 UTC 
*** Bug 317303 has been marked as a duplicate of this bug. ***
Comment 22 Jekyll Wu 2013-08-13 14:58:14 UTC 
*** Bug 323457 has been marked as a duplicate of this bug. ***
Comment 23 Christoph Feck 2013-08-30 12:25:15 UTC 
*** Bug 324269 has been marked as a duplicate of this bug. ***
Comment 24 Ben Cooksley 2013-09-01 07:25:22 UTC 
briancreynolds@yahoo.com has been unsubscribed per an abuse report.