Bug 263054

Summary:	krunner crashes infrequently running 'pkill npviewer.bin'
Product:	[Plasma] krunner	Reporter:	tech9iner+BugsKDEorg
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	andresbajotierra, aseigo, kranthi.t2000, wg3w
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description tech9iner+BugsKDEorg 2011-01-13 19:24:57 UTC

Application: krunner (0.1)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.7-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
happens approximately 1 or 2 of 10 repeats of 'pkill npviewer.bin'		

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcd00666760 (LWP 2402))]

Thread 5 (Thread 0x7fcce2ba3710 (LWP 3465)):
#0  0x00007fccfe99b39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fccfec252bb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fccf57f33f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x728fe0, th=0x804e30) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fccf57f5e35 in waitForAvailableJob (this=0x771e40, th=0x804e30) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:356
#4  ThreadWeaver::WorkingHardState::applyForWork (this=0x771e40, th=0x804e30) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccf57f37ef in ThreadWeaver::ThreadRunHelper::run (this=0x7fcce2ba2d70, parent=0x728fe0, th=0x804e30) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fccf57f3878 in ThreadWeaver::Thread::run (this=0x804e30) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fccfec24bf5 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fccf4cd4ae3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fccfe996a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fccfd78682d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fcce23a2710 (LWP 3466)):
#0  0x00007fccfe99b39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fccfec252bb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fccf57f33f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x728fe0, th=0x8a3c20) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fccf57f5e35 in waitForAvailableJob (this=0x771e40, th=0x8a3c20) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:356
#4  ThreadWeaver::WorkingHardState::applyForWork (this=0x771e40, th=0x8a3c20) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccf57f37ef in ThreadWeaver::ThreadRunHelper::run (this=0x7fcce23a1d70, parent=0x728fe0, th=0x8a3c20) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fccf57f3878 in ThreadWeaver::Thread::run (this=0x8a3c20) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fccfec24bf5 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fccf4cd4ae3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fccfe996a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fccfd78682d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fcce1ba1710 (LWP 3467)):
#0  0x00007fccfe99b39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fccfec252bb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fccf57f33f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x728fe0, th=0x892350) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fccf57f5e35 in waitForAvailableJob (this=0x771e40, th=0x892350) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:356
#4  ThreadWeaver::WorkingHardState::applyForWork (this=0x771e40, th=0x892350) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccf57f37ef in ThreadWeaver::ThreadRunHelper::run (this=0x7fcce1ba0d70, parent=0x728fe0, th=0x892350) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fccf57f3878 in ThreadWeaver::Thread::run (this=0x892350) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fccfec24bf5 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fccf4cd4ae3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fccfe996a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fccfd78682d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcce13a0710 (LWP 3468)):
#0  0x00007fccfe99b39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fccfec252bb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fccf57f33f6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x728fe0, th=0x7d4b00) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007fccf57f5e35 in waitForAvailableJob (this=0x771e40, th=0x7d4b00) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WeaverImpl.cpp:356
#4  ThreadWeaver::WorkingHardState::applyForWork (this=0x771e40, th=0x7d4b00) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fccf57f37ef in ThreadWeaver::ThreadRunHelper::run (this=0x7fcce139fd70, parent=0x728fe0, th=0x7d4b00) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007fccf57f3878 in ThreadWeaver::Thread::run (this=0x7d4b00) at /usr/src/debug/kdelibs-4.4.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007fccfec24bf5 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fccf4cd4ae3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fccfe996a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fccfd78682d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcd00666760 (LWP 2402)):
[KCrash Handler]
#5  _dbus_connection_lock (connection=0x70007500740072) at dbus-connection.c:355
#6  0x00007fccf8786b1d in _dbus_pending_call_get_connection_and_lock (pending=0x6e6910) at dbus-pending-call.c:307
#7  0x00007fccf8778fce in reply_handler_timeout (data=0x6e6910) at dbus-connection.c:3163
#8  0x00007fccfd13ccef in q_dbus_timeout_handle (this=0x6a3400, e=0x7fff9dfea6a0) at qdbus_symbols_p.h:172
#9  QDBusConnectionPrivate::timerEvent (this=0x6a3400, e=0x7fff9dfea6a0) at qdbusintegrator.cpp:1035
#10 0x00007fccfed1d22e in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#11 0x00007fccfdee04d4 in QApplicationPrivate::notify_helper (this=0x6b01c0, receiver=0x6a3400, e=0x7fff9dfea6a0) at kernel/qapplication.cpp:4302
#12 0x00007fccfdee8aca in QApplication::notify (this=<value optimized out>, receiver=0x6a3400, e=0x7fff9dfea6a0) at kernel/qapplication.cpp:4185
#13 0x00007fccff197c06 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x00007fccfed0be4c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007fccfed370c9 in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007fccfed33ff8 in ?? () from /usr/lib64/libQtCore.so.4
#17 0x00007fccf9f84a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fccf9f85270 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fccf9f85510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fccfed3467f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x00007fccfdf8114e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fccfed0b292 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00007fccfed0b495 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#24 0x00007fccfed0f88b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#25 0x00007fccf0908da6 in kdemain (argc=1, argv=0x61a8a0) at /usr/src/debug/kdebase-workspace-4.4.4/krunner/main.cpp:65
#26 0x0000000000407659 in _start ()

Possible duplicates by query: bug 262565, bug 262309, bug 260957, bug 260944, bug 260861.

Reported using DrKonqi

Comment 1 Aaron J. Seigo 2011-01-14 02:06:57 UTC

due to a (now fixed) upstream bug in dbus

Comment 2 Matthias Fuchs 2011-01-16 16:57:21 UTC

*** Bug 263248 has been marked as a duplicate of this bug. ***

Comment 3 Willy Gommel 2011-01-18 00:12:22 UTC

Created attachment 56150 [details]
New crash information added by DrKonqi

I had just started Opera Browser when I tried using this command to install a .deb package.

So promptly did this come up that I didn't even have time to finish typing the command line.

Now that's what I call prompt!! :)

Comment 4 Dario Andres 2011-01-29 14:02:45 UTC

[Comment from a bug triager]
Fixed in DBus 1.3.1 and later.

*** This bug has been marked as a duplicate of bug 241594 ***