[kdelibs] [Bug 366734] New: kcm_tablet crashed after adding wacom bamboo CTL-671

Sat Aug 13 15:01:40 BST 2016

https://bugs.kde.org/show_bug.cgi?id=366734

            Bug ID: 366734
           Summary: kcm_tablet crashed after adding wacom bamboo CTL-671
           Product: kdelibs
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: kded
          Assignee: unassigned-bugs at kde.org
          Reporter: kde_bugtracking.10.m2h at xoxy.net

Application: kded4 (4.14.9)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-35-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Wacom bamboo CTL-671  plays but i can't config because kcm_tablet crashs.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Dienst (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fea7cdaf780 (LWP 6159))]

Thread 4 (Thread 0x7fea45d0a700 (LWP 6178)):
#0  0x00007fea7a3d688d in poll () from /lib64/libc.so.6
#1  0x00007fea774e9be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea774e9cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fea7ba370de in QEventDispatcherGlib::processEvents
(this=0x7fea300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea7ba08e6f in QEventLoop::processEvents
(this=this at entry=0x7fea45d09e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea7ba09165 in QEventLoop::exec (this=this at entry=0x7fea45d09e20,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea7b9060bf in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7  0x00007fea60315287 in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#8  0x00007fea7b90879f in QThreadPrivate::start (arg=0x1493810) at
thread/qthread_unix.cpp:349
#9  0x00007fea7b6720a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fea7a3decbd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fea45509700 (LWP 6179)):
#0  0x00007fea7a3d688d in poll () from /lib64/libc.so.6
#1  0x00007fea774e9be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea774e9cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fea7ba370de in QEventDispatcherGlib::processEvents
(this=0x7fea240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea7ba08e6f in QEventLoop::processEvents
(this=this at entry=0x7fea45508e60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea7ba09165 in QEventLoop::exec (this=this at entry=0x7fea45508e60,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea7b9060bf in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:538
#7  0x00007fea7b90879f in QThreadPrivate::start (arg=0x1441390) at
thread/qthread_unix.cpp:349
#8  0x00007fea7b6720a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fea7a3decbd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fea44d08700 (LWP 6180)):
#0  0x00007fea7a3d688d in poll () from /lib64/libc.so.6
#1  0x00007fea774e9be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fea774e9cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fea7ba370de in QEventDispatcherGlib::processEvents
(this=0x7fea280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea7ba08e6f in QEventLoop::processEvents
(this=this at entry=0x7fea44d07e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea7ba09165 in QEventLoop::exec (this=this at entry=0x7fea44d07e20,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea7b9060bf in QThread::exec (this=this at entry=0x16351b0) at
thread/qthread.cpp:538
#7  0x00007fea7b9ea783 in QInotifyFileSystemWatcherEngine::run (this=0x16351b0)
at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fea7b90879f in QThreadPrivate::start (arg=0x16351b0) at
thread/qthread_unix.cpp:349
#9  0x00007fea7b6720a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fea7a3decbd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fea7cdaf780 (LWP 6159)):
[KCrash Handler]
#6  operator! (this=0x18) at /usr/include/QtCore/qshareddata.h:206
#7  fullName (this=0x0) at
/usr/src/debug/kdelibs-4.14.9/kdecore/config/kconfiggroup.cpp:86
#8  KConfigGroup::readEntry (this=this at entry=0x12fc2b0, key=0x19e9778
"ProfileRotationList", aDefault=...) at
/usr/src/debug/kdelibs-4.14.9/kdecore/config/kconfiggroup.cpp:670
#9  0x00007fea7be24a82 in KConfigGroup::readEntry (this=this at entry=0x12fc2b0,
key=<optimized out>, aDefault=...) at
/usr/src/debug/kdelibs-4.14.9/kdecore/config/kconfiggroup.cpp:689
#10 0x00007fea7be24b32 in KConfigGroup::readEntry (this=this at entry=0x12fc2b0,
key=..., aDefault=...) at
/usr/src/debug/kdelibs-4.14.9/kdecore/config/kconfiggroup.cpp:698
#11 0x00007fea5d71e0ee in Wacom::ProfileManager::profileRotationList
(this=<optimized out>) at
/usr/src/debug/wacomtablet-2.1.0/src/common/profilemanager.cpp:125
#12 0x00007fea5d71e172 in Wacom::ProfileManager::profileNumber
(this=0x7ffdb9867ff0, this at entry=0x1639d10, profile=...) at
/usr/src/debug/wacomtablet-2.1.0/src/common/profilemanager.cpp:145
#13 0x00007fea5d71e7b9 in Wacom::ProfileManager::udpdateCurrentProfileNumber
(this=this at entry=0x1639d10, profile=...) at
/usr/src/debug/wacomtablet-2.1.0/src/common/profilemanager.cpp:156
#14 0x00007fea5d7110f3 in Wacom::TabletHandler::setProfile
(this=this at entry=0x1556c90, tabletId=..., profile=...) at
/usr/src/debug/wacomtablet-2.1.0/src/kded/tablethandler.cpp:448
#15 0x00007fea5d70eba0 in Wacom::TabletHandler::onTabletAdded (this=0x1556c90,
info=...) at /usr/src/debug/wacomtablet-2.1.0/src/kded/tablethandler.cpp:147
#16 0x00007fea5d7054f9 in Wacom::TabletHandler::qt_static_metacall
(_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized
out>) at
/usr/src/debug/wacomtablet-2.1.0/build/src/kded/moc_tablethandler.cpp:79
#17 0x00007fea7ba1e1fa in QMetaObject::activate
(sender=sender at entry=0x7fea5d93fb80
<Wacom::TabletFinder::instance()::instance>, m=m at entry=0x7fea5d93e280
<Wacom::TabletFinder::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffdb9868450)
at kernel/qobject.cpp:3576
#18 0x00007fea5d705702 in Wacom::TabletFinder::tabletAdded
(this=this at entry=0x7fea5d93fb80 <Wacom::TabletFinder::instance()::instance>,
_t1=...) at
/usr/src/debug/wacomtablet-2.1.0/build/src/kded/moc_tabletfinder.cpp:109
#19 0x00007fea5d70cc17 in Wacom::TabletFinder::onX11TabletAdded
(this=0x7fea5d93fb80 <Wacom::TabletFinder::instance()::instance>,
deviceId=<optimized out>) at
/usr/src/debug/wacomtablet-2.1.0/src/kded/tabletfinder.cpp:139
#20 0x00007fea5d705e03 in Wacom::TabletFinder::qt_static_metacall
(_o=0x7fea5d93fb80 <Wacom::TabletFinder::instance()::instance>, _id=<optimized
out>, _a=<optimized out>, _c=<optimized out>) at
/usr/src/debug/wacomtablet-2.1.0/build/src/kded/moc_tabletfinder.cpp:59
#21 0x00007fea7ba1e1fa in QMetaObject::activate
(sender=sender at entry=0x7fea5d93fba0
<Wacom::X11EventNotifier::instance()::instance>, m=m at entry=0x7fea5d93e240
<Wacom::EventNotifier::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7ffdb98686c0)
at kernel/qobject.cpp:3576
#22 0x00007fea5d70576e in Wacom::EventNotifier::tabletAdded
(this=this at entry=0x7fea5d93fba0
<Wacom::X11EventNotifier::instance()::instance>, _t1=17) at
/usr/src/debug/wacomtablet-2.1.0/build/src/kded/moc_eventnotifier.cpp:103
#23 0x00007fea5d71260e in Wacom::X11EventNotifier::handleX11InputEvent
(this=0x7fea5d93fba0 <Wacom::X11EventNotifier::instance()::instance>,
event=0x7ffdb9868a50) at
/usr/src/debug/wacomtablet-2.1.0/src/kded/x11eventnotifier.cpp:160
#24 0x00007fea5d712c4b in Wacom::X11EventNotifier::x11Event
(this=0x7fea5d93fba0 <Wacom::X11EventNotifier::instance()::instance>,
event=0x7ffdb9868a50) at
/usr/src/debug/wacomtablet-2.1.0/src/kded/x11eventnotifier.cpp:126
#25 0x00007fea7c7adb2e in publicx11Event (e=<optimized out>, this=<optimized
out>) at /usr/src/debug/kdelibs-4.14.9/kdeui/kernel/kapplication.cpp:918
#26 KApplication::x11EventFilter (this=0x7ffdb9867ff0, _event=0x7ffdb9868a50)
at /usr/src/debug/kdelibs-4.14.9/kdeui/kernel/kapplication.cpp:930
#27 0x00007fea7abee6fc in qt_x11EventFilter (ev=0x7ffdb9868a50) at
kernel/qapplication_x11.cpp:436
#28 0x00007fea7abfc1f9 in QApplication::x11ProcessEvent (this=0x7ffdb9868f50,
event=event at entry=0x7ffdb9868a50) at kernel/qapplication_x11.cpp:3365
#29 0x00007fea7ac235c2 in x11EventSourceDispatch (s=0x12c7130, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007fea774e9a04 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#31 0x00007fea774e9c48 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fea774e9cec in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#33 0x00007fea7ba370de in QEventDispatcherGlib::processEvents (this=0x12d6730,
flags=...) at kernel/qeventdispatcher_glib.cpp:452
#34 0x00007fea7ac23676 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fea7ba08e6f in QEventLoop::processEvents
(this=this at entry=0x7ffdb9868e20, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fea7ba09165 in QEventLoop::exec (this=this at entry=0x7ffdb9868e20,
flags=...) at kernel/qeventloop.cpp:204
#37 0x00007fea7ba0e5b9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#38 0x00007fea7ab84f3c in QApplication::exec () at kernel/qapplication.cpp:3823
#39 0x00007fea65edc32b in kdemain (argc=1, argv=0x12adfc0) at
/usr/src/debug/kdelibs-4.14.9/kded/kded.cpp:940
#40 0x0000000000408815 in launch (argc=argc at entry=1, _name=_name at entry=0x40b177
"kded4", args=args at entry=0x0, cwd=cwd at entry=0x0, envc=envc at entry=0,
envs=<optimized out>, envs at entry=0x0, reset_env=reset_env at entry=false,
tty=tty at entry=0x0, avoid_loops=avoid_loops at entry=false,
startup_id_str=startup_id_str at entry=0x40b006 "0") at
/usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:726
#41 0x0000000000405f7a in main (argc=4, argv=<optimized out>,
envp=0x7ffdb98696b0) at /usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:1841

Reported using DrKonqi

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