[Kde-bindings] Plasma segmentation fault
David Palacio
dpalacio at uninorte.edu.co
Fri Oct 2 21:49:08 UTC 2009
Using a ruby plasmoid with a recent build of qtruby crashes
plasma/plasmoidviewer. I regenerated/recompiled from scratch
smoke/qtruby/korundum/plasma.
Breakpoint 1, new_qvariant (argc=1, argv=0x7fff90c3f890, self=140391327293720)
at /home/kde/src/KDE/kdebindings/ruby/qtruby/src/qtruby.cpp:1190
1190 i = -i; // turn into ambiguousMethodList index
(gdb) p meth
$2 = {smoke = 0x1cf7250, index = 19851}
(gdb) p meth.smoke
$3 = (Smoke *) 0x1cf7250
(gdb) p meth.smoke->ambiguousMethodList
$4 = (short int *) 0x7faf66b574e0
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x00007faf82550a90 in strcmp () from /lib/libc.so.6
(gdb) bt
#0 0x00007faf82550a90 in strcmp () from /lib/libc.so.6
#1 0x00007faf65150389 in new_qvariant (argc=1, argv=0x7fff90c3f890,
self=140391327293720)
at /home/kde/src/KDE/kdebindings/ruby/qtruby/src/qtruby.cpp:1194
#2 0x00007faf675be6c2 in rb_call0 (klass=140391327292880,
recv=140391327293720, id=3361, oid=3361, argc=1,
argv=0x7fff90c3f890, body=0x7faf650059a8, flags=<value optimized out>) at
eval.c:5904
#3 0x00007faf675be82a in rb_call (klass=140391327292880,
recv=140391327293720, mid=3361, argc=1,
argv=0x7fff90c3f890, scope=0, self=140391290726480) at eval.c:6151
#4 0x00007faf675b87e0 in rb_eval (self=140391290726480, n=<value optimized
out>) at eval.c:3492
#5 0x00007faf675bb5b3 in rb_eval (self=140391290726480, n=<value optimized
out>) at eval.c:3552
#6 0x00007faf675b86fe in rb_eval (self=140391290726480, n=<value optimized
out>) at eval.c:3486
#7 0x00007faf675b8b84 in rb_eval (self=140391290726480, n=<value optimized
out>) at eval.c:3436
#8 0x00007faf675be578 in rb_call0 (klass=140391290348040,
recv=140391290726480, id=11169, oid=11169, argc=2,
argv=0x7fff90c42400, body=0x7faf64fea838, flags=<value optimized out>) at
eval.c:6055
#9 0x00007faf675be82a in rb_call (klass=140391290348040,
recv=140391290726480, mid=11169, argc=2,
argv=0x7fff90c42400, scope=0, self=140391290764080) at eval.c:6151
#10 0x00007faf675b87e0 in rb_eval (self=140391290764080, n=<value optimized
out>) at eval.c:3492
#11 0x00007faf675b86fe in rb_eval (self=140391290764080, n=<value optimized
out>) at eval.c:3486
#12 0x00007faf675b9a0a in rb_eval (self=140391290764080, n=<value optimized
out>) at eval.c:3047
#13 0x00007faf675be578 in rb_call0 (klass=140391290778200,
recv=140391290764080, id=10985, oid=10985, argc=0,
argv=0x0, body=0x7faf65047bc8, flags=<value optimized out>) at eval.c:6055
#14 0x00007faf675be82a in rb_call (klass=140391290778200,
recv=140391290764080, mid=10985, argc=0, argv=0x0,
scope=0, self=140391290826360) at eval.c:6151
---Type <return> to continue, or q <return> to quit---
#15 0x00007faf675b87e0 in rb_eval (self=140391290826360, n=<value optimized
out>) at eval.c:3492
#16 0x00007faf675be578 in rb_call0 (klass=140391290853960,
recv=140391290826360, id=10985, oid=10985, argc=0,
argv=0x7fff90c45aa0, body=0x7faf6731b230, flags=<value optimized out>) at
eval.c:6055
#17 0x00007faf675be82a in rb_call (klass=140391290853960,
recv=140391290826360, mid=10985, argc=0,
argv=0x7fff90c45aa0, scope=1, self=6) at eval.c:6151
#18 0x00007faf675bf1f3 in rb_funcall2 (recv=<value optimized out>, mid=<value
optimized out>,
argc=<value optimized out>, argv=<value optimized out>) at eval.c:6287
#19 0x00007faf675b48f1 in rb_protect (proc=0x7faf66ed1a20 <funcall2_protect>,
data=140391290826360,
state=0x7fff90c45a1c) at eval.c:5526
#20 0x00007faf66ed2e71 in QtRuby::VirtualMethodCall::callMethod
(this=0x7fff90c45ad0)
at /home/kde/src/KDE/kdebindings/ruby/qtruby/src/marshall_types.cpp:524
#21 0x00007faf66ed1aea in QtRuby::MethodCallBase::next (this=0x7fff90c45ad0)
at /home/kde/src/KDE/kdebindings/ruby/qtruby/src/marshall_types.cpp:467
#22 0x00007faf66e999cf in QtRuby::Binding::callMethod (this=0x7faf672e5720,
method=<value optimized out>,
ptr=0x1d38150, args=0x7fff90c45b70) at
/home/kde/src/KDE/kdebindings/ruby/qtruby/src/Qt.cpp:276
#23 0x00007faf66bf1530 in __smokeplasma::x_Plasma__AppletScript::init
(this=0x1d38150)
at /home/kde/build/KDE/kdebindings/smoke/plasma/x_1.cpp:2828
#24 0x00007faf877d9ad9 in Plasma::Applet::init (this=0x1ba9a80) at
/home/kde/src/KDE/kdelibs/plasma/applet.cpp:219
#25 0x00007faf877fe149 in Plasma::Corona::loadLayout (this=0x17d9a90,
configName=<value optimized out>)
at /home/kde/src/KDE/kdelibs/plasma/corona.cpp:378
#26 0x00007faf877ff3d2 in Plasma::Corona::initializeLayout (this=0x17d9a90,
configName=@0x7fff90c45eb0)
at /home/kde/src/KDE/kdelibs/plasma/corona.cpp:325
---Type <return> to continue, or q <return> to quit---
#27 0x00007faf888145df in PlasmaApp::corona (this=0x1690660)
at
/home/kde/src/KDE/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:605
#28 0x00007faf88814748 in PlasmaApp::setupDesktop (this=0x1690660)
at
/home/kde/src/KDE/kdebase/workspace/plasma/desktop/shell/plasmaapp.cpp:270
#29 0x00007faf88817655 in PlasmaApp::qt_metacall (this=0x1690660,
_c=QMetaObject::InvokeMetaMethod,
_id=<value optimized out>, _a=0x7fff90c46130)
at
/home/kde/build/KDE/kdebase/workspace/plasma/desktop/shell/plasmaapp.moc:123
#30 0x00007faf83355892 in QMetaObject::activate (sender=0x177f0a0,
from_signal_index=<value optimized out>,
to_signal_index=4, argv=0xffffffff) at kernel/qobject.cpp:3120
#31 0x00007faf8335abcf in QSingleShotTimer::timerEvent (this=0x177f0a0) at
kernel/qtimer.cpp:298
#32 0x00007faf8334fb73 in QObject::event (this=0x177f0a0, e=0x7faf6515ad0b) at
kernel/qobject.cpp:1082
#33 0x00007faf83a8452d in QApplicationPrivate::notify_helper (this=0x16ad340,
receiver=0x177f0a0, e=0x7fff90c467f0)
at kernel/qapplication.cpp:4057
#34 0x00007faf83a8c7ba in QApplication::notify (this=0x1690660,
receiver=0x177f0a0, e=0x7fff90c467f0)
at kernel/qapplication.cpp:4022
#35 0x00007faf863b3efb in KApplication::notify (this=0x1690660,
receiver=0x177f0a0, event=0x7fff90c467f0)
at /home/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302
#36 0x00007faf8333fe7c in QCoreApplication::notifyInternal (this=0x1690660,
receiver=0x177f0a0,
event=0x7fff90c467f0) at kernel/qcoreapplication.cpp:610
#37 0x00007faf8336d086 in QTimerInfoList::activateTimers (this=0x16b09d0)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#38 0x00007faf8336958d in timerSourceDispatch (source=<value optimized out>)
---Type <return> to continue, or q <return> to quit---
at kernel/qeventdispatcher_glib.cpp:164
#39 0x00007faf7dfae16a in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#40 0x00007faf7dfb17e8 in ?? () from /usr/lib/libglib-2.0.so.0
#41 0x00007faf7dfb19ac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#42 0x00007faf833694ef in QEventDispatcherGlib::processEvents (this=0x1676330,
flags=<value optimized out>)
at kernel/qeventdispatcher_glib.cpp:324
#43 0x00007faf83b1ccaf in QGuiEventDispatcherGlib::processEvents
(this=0x2e4580, flags=<value optimized out>)
at kernel/qguieventdispatcher_glib.cpp:202
#44 0x00007faf8333e722 in QEventLoop::processEvents (this=<value optimized
out>, flags={i = -1866175904})
at kernel/qeventloop.cpp:149
#45 0x00007faf8333eaed in QEventLoop::exec (this=0x7fff90c46aa0, flags={i =
-1866175824})
at kernel/qeventloop.cpp:200
#46 0x00007faf83340db4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#47 0x00007faf88800a99 in kdemain (argc=3, argv=0x7fff90c46e48)
at /home/kde/src/KDE/kdebase/workspace/plasma/desktop/shell/main.cpp:112
#48 0x00007faf824f41a6 in __libc_start_main () from /lib/libc.so.6
#49 0x0000000000400829 in _start ()
(gdb) c
Continuing.
/home/kde/ruby/lib/KDE/korundum4.rb:327: [BUG] Segmentation fault
ruby 1.8.7 (2008-08-11 patchlevel 72) [x86_64-linux]
Program received signal SIGABRT, Aborted.
0x00007faf82507ed5 in raise () from /lib/libc.so.6
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