[Bug 163751] New: KRunner crashes sometimes when pressing return before all matches have completed. Program still launches though.
George Goldberg
grundleborg at googlemail.com
Wed Jun 11 05:55:28 CEST 2008
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
http://bugs.kde.org/show_bug.cgi?id=163751
Summary: KRunner crashes sometimes when pressing return before
all matches have completed. Program still launches
though.
Product: krunner
Version: unspecified
Platform: Compiled Sources
OS/Version: Linux
Status: NEW
Severity: crash
Priority: NOR
Component: general
AssignedTo: panel-devel kde org
ReportedBy: grundleborg googlemail com
Version: 4.0.81 (using Devel)
Installed from: Compiled sources
Compiler: gcc version 4.2.3 (4.2.3-6mnb1) Mandriva Linux 2008.1 x86_64
OS: Linux
When I type an application name and hit return really fast, sometimes (about 1/10 of the time) KRunner crashes with the following backtrace, despite still launching the application OK. I'm currently using svn trunk r818299
Application: Run Command Interface (krunner), signal SIGSEGV
Using host libthread_db library "/lib64/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47503933781552 (LWP 6701)]
[New Thread 1115720016 (LWP 6753)]
[New Thread 1107327312 (LWP 6752)]
[New Thread 1098934608 (LWP 6751)]
[New Thread 1090541904 (LWP 6750)]
[New Thread 1082149200 (LWP 6749)]
[KCrash handler]
#5 0x00002b3456579714 in QBasicAtomicInt::operator= (this=0x0, value=1)
at /opt/qt-copy/include/QtCore/qbasicatomic.h:89
#6 0x00002b345660e1b1 in QVector<KService::ServiceTypeAndPreference>::realloc
(this=0x8a69e0, asize=1761633024, aalloc=-1652517760)
at /opt/qt-copy/include/QtCore/qvector.h:464
#7 0x00002b345660e5ca in QVector<KService::ServiceTypeAndPreference>::resize
(this=0x8a69e0, asize=1761633024)
at /opt/qt-copy/include/QtCore/qvector.h:315
#8 0x00002b345660e600 in operator>><KService::ServiceTypeAndPreference> (
s= 0x88a6c0, v= 0x8a69e0) at /opt/qt-copy/include/QtCore/qdatastream.h:289
#9 0x00002b345660a5f1 in KServicePrivate::load (this=0x8a6970, s= 0x88a6c0)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservice.cpp:323
#10 0x00002b345660e780 in KServicePrivate (this=0x8a6970, _str= 0x88a6c0,
_offset=540996)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservice_p.h:41
#11 0x00002b345660a6b6 in KService (this=0x988290, _str= 0x88a6c0,
_offset=540996)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservice.cpp:389
#12 0x00002b345660fc95 in KServiceFactory::createEntry (this=0x98dce0,
offset=540996)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservicefactory.cpp:181
#13 0x00002b345660f95b in KServiceFactory::serviceOffers (this=0x98dce0,
serviceTypeOffset=22500, serviceOffersOffset=7632)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservicefactory.cpp:266
#14 0x00002b345661cab5 in KServiceTypeTrader::defaultOffers (this=0x80ab60,
serviceType= 0x41805cc0, constraint= 0x41805c70)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservicetypetrader.cpp:125
#15 0x00002b345661cb2b in KServiceTypeTrader::query (this=0x80ab60,
serviceType= 0x41805cc0, constraint= 0x41805c70)
at /home/george/kde/src/KDE/kdelibs/kdecore/services/kservicetypetrader.cpp:141
#16 0x00002b346765cb90 in ServiceRunner::match (this=0x8fbae0,
context= 0x41805e30)
at /home/george/kde/src/KDE/kdebase/workspace/plasma/runners/services/servicerunner.cpp:55
#17 0x00002b3454258a4c in Plasma::AbstractRunner::performMatch (
this=0x8fbae0, globalContext= 0x7f3fd0)
at /home/george/kde/src/KDE/kdebase/workspace/libs/plasma/abstractrunner.cpp:131
#18 0x00002b34542b2feb in Plasma::FindMatchesJob::run (this=0x88abb0)
at /home/george/kde/src/KDE/kdebase/workspace/libs/plasma/runnermanager.cpp:171
#19 0x00002b3456947a2b in ThreadWeaver::JobRunHelper::runTheJob (
this=0x41805f70, th=0x8ad6a0, job=0x88abb0)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Job.cpp:106
#20 0x00002b3456947c2b in ThreadWeaver::Job::execute (this=0x88abb0,
th=0x8ad6a0)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Job.cpp:135
#21 0x00002b3456946f76 in ThreadWeaver::ThreadRunHelper::run (
this=0x41806010, parent=0x7f1340, th=0x8ad6a0)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Thread.cpp:95
#22 0x00002b3456947085 in ThreadWeaver::Thread::run (this=0x8ad6a0)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Thread.cpp:142
#23 0x00002b3459d2492e in QThreadPrivate::start (arg=0x8ad6a0)
at thread/qthread_unix.cpp:190
#24 0x00002b345a1223e0 in start_thread () from /lib64/libpthread.so.0
#25 0x00002b345c2a487d in clone () from /lib64/libc.so.6
Thread 3 (Thread 1107327312 (LWP 6752)):
#0 0x00002b345a126719 in pthread_cond_wait GLIBC_2 3 2 ()
from /lib64/libpthread.so.0
#1 0x00002b3459d252a3 in QWaitConditionPrivate::wait (this=0x7f1470,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 0x00002b3459d24e02 in QWaitCondition::wait (this=0x7f1368,
mutex=0x7f05b0, time=18446744073709551615)
at thread/qwaitcondition_unix.cpp:265
#3 0x00002b34569444e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x7f1340, th=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00002b3456948b27 in ThreadWeaver::WorkingHardState::waitForAvailableJob
(this=0x7fbe10, th=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:80
#5 0x00002b3456943c5a in ThreadWeaver::WeaverImpl::waitForAvailableJob (
this=0x7f1340, th=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:356
#6 0x00002b3456948c1f in ThreadWeaver::WorkingHardState::applyForWork (
this=0x7fbe10, th=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/WorkingHardState.cpp:71
#7 0x00002b3456944721 in ThreadWeaver::WeaverImpl::applyForWork (
this=0x7f1340, th=0x8b0d40, previous=0x91f6a0)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/WeaverImpl.cpp:351
#8 0x00002b3456946f2a in ThreadWeaver::ThreadRunHelper::run (
this=0x42007010, parent=0x7f1340, th=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Thread.cpp:87
#9 0x00002b3456947085 in ThreadWeaver::Thread::run (this=0x8b0d40)
at /home/george/kde/src/KDE/kdelibs/threadweaver/Weaver/Thread.cpp:142
#10 0x00002b3459d2492e in QThreadPrivate::start (arg=0x8b0d40)
at thread/qthread_unix.cpp:190
#11 0x00002b345a1223e0 in start_thread () from /lib64/libpthread.so.0
#12 0x00002b345c2a487d in clone () from /lib64/libc.so.6
Thread 2 (Thread 1115720016 (LWP 6753)):
#0 0x00002b345c29db02 in select () from /lib64/libc.so.6
#1 0x00002b3459df64e3 in QProcessManager::run (this=0x62fec0)
at io/qprocess_unix.cpp:307
#2 0x00002b3459d2492e in QThreadPrivate::start (arg=0x62fec0)
at thread/qthread_unix.cpp:190
#3 0x00002b345a1223e0 in start_thread () from /lib64/libpthread.so.0
#4 0x00002b345c2a487d in clone () from /lib64/libc.so.6
Thread 1 (Thread 47503933781552 (LWP 6701)):
#0 0x00002b345a126719 in pthread_cond_wait GLIBC_2 3 2 ()
from /lib64/libpthread.so.0
#1 0x00002b3459d252a3 in QWaitConditionPrivate::wait (this=0x630180,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 0x00002b3459d24e02 in QWaitCondition::wait (this=0x638640,
mutex=0x638620, time=18446744073709551615)
at thread/qwaitcondition_unix.cpp:265
#3 0x00002b3459d23e1c in QThread::wait (this=0x62fec0,
time=18446744073709551615) at thread/qthread_unix.cpp:561
#4 0x00002b3459df57fe in ~QProcessManager (this=0x62fec0)
at io/qprocess_unix.cpp:270
#5 0x00002b3459df66e0 in ~QGlobalStaticDeleter (this=0x2b345a11b968)
at ../../include/QtCore/../../src/corelib/global/qglobal.h:1568
#6 0x00002b3459df2490 in __tcf_0 () at io/qprocess_unix.cpp:235
#7 0x00002b345c2047d0 in exit () from /lib64/libc.so.6
#8 0x00002b345aa25e31 in qt_xio_errhandler ()
at kernel/qapplication_x11.cpp:590
#9 0x00002b3456f66358 in KApplication::xioErrhandler (this=0x62b1d0,
dpy=0x620df0)
at /home/george/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:418
#10 0x00002b3456f66387 in kde_xio_errhandler (dpy=0x620df0)
at /home/george/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:130
#11 0x00002b3457c78b74 in _XIOError () from /usr/lib64/libX11.so.6
#12 0x00002b3457c7fc69 in ?? () from /usr/lib64/libX11.so.6
#13 0x00002b3457c7ff73 in _XEventsQueued () from /usr/lib64/libX11.so.6
#14 0x00002b3457c69e8b in XEventsQueued () from /usr/lib64/libX11.so.6
#15 0x00002b345aa5bff4 in x11EventSourceCheck (s=0x62fc80)
at kernel/qguieventdispatcher_glib.cpp:89
#16 0x00002b345d450b84 in g_main_context_check ()
from /usr/lib64/libglib-2.0.so.0
#17 0x00002b345d450ec5 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00002b345d4515df in g_main_context_iteration ()
from /usr/lib64/libglib-2.0.so.0
#19 0x00002b3459e40b8c in QEventDispatcherGlib::processEvents (this=0x6148d0,
flags= 0x7fff56d63c60) at kernel/qeventdispatcher_glib.cpp:325
#20 0x00002b345aa5bb6f in QGuiEventDispatcherGlib::processEvents (
this=0x6148d0, flags= 0x7fff56d63cc0)
at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00002b3459e0fb54 in QEventLoop::processEvents (this=0x7fff56d63d70,
flags= 0x7fff56d63d20) at kernel/qeventloop.cpp:149
#22 0x00002b3459e0fd50 in QEventLoop::exec (this=0x7fff56d63d70,
flags= 0x7fff56d63d80) at kernel/qeventloop.cpp:196
#23 0x00002b3459e13270 in QCoreApplication::exec ()
at kernel/qcoreapplication.cpp:845
#24 0x00002b345a9bab08 in QApplication::exec ()
at kernel/qapplication.cpp:3304
#25 0x00002b3453f7d942 in kdemain (argc=1, argv=0x7fff56d64028)
at /home/george/kde/src/KDE/kdebase/workspace/krunner/main.cpp:53
#26 0x0000000000400913 in main (argc=1, argv=0x7fff56d64028)
at /home/george/kde/build/KDE/kdebase/workspace/krunner/krunner_dummy.cpp:3
#0 0x00002b345a126719 in pthread_cond_wait GLIBC_2 3 2 ()
from /lib64/libpthread.so.0
More information about the Panel-devel
mailing list