Bug 284668 - Crash while accessing nfs share
Summary: Crash while accessing nfs share
Status: RESOLVED WORKSFORME
Alias: None
Product: solid
Classification: Frameworks and Libraries
Component: libsolid-fstab (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Mario Bensi
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-10-22 07:16 UTC by jens
Modified: 2012-08-17 18:21 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (5.65 KB, text/plain)
2012-03-14 20:32 UTC, MK
Details

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Description jens 2011-10-22 07:16:26 UTC
Application: kded4 ($Id$)
KDE Platform Version: 4.7.2 (4.7.2) "release 9"
Qt Version: 4.7.4
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

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

Click in the device notifier on my nfs share. Not sure though if it was already mounted. My fstab looks like:
server:/volume1/username	/home/username/Documents	nfs	defaults,intr,soft,user,noauto 0 0

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fec920db760 (LWP 2029))]

Thread 4 (Thread 0x7fec77cc7700 (LWP 2032)):
#0  0x00007fec8f76b4f3 in poll () from /lib64/libc.so.6
#1  0x00007fec8c599114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fec8c599650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fec90d69636 in QEventDispatcherGlib::processEvents (this=0x907cd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fec90d3dc22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fec90d3de35 in QEventLoop::exec (this=0x7fec77cc6d60, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fec90c52be4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#7  0x00007fec90c554d5 in QThreadPrivate::start (arg=0x8f8be0) at thread/qthread_unix.cpp:331
#8  0x00007fec81ff89e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fec909c4a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fec8f77466d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fec774c6700 (LWP 2037)):
#0  0x00007fec909c707c in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007fec8c599638 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007fec90d69636 in QEventDispatcherGlib::processEvents (this=0x9797c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007fec90d3dc22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007fec90d3de35 in QEventLoop::exec (this=0x7fec774c5d20, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007fec90c52be4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#6  0x00007fec90d1f358 in QInotifyFileSystemWatcherEngine::run (this=0x976cb0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007fec90c554d5 in QThreadPrivate::start (arg=0x976cb0) at thread/qthread_unix.cpp:331
#8  0x00007fec81ff89e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007fec909c4a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007fec8f77466d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fec6f89b700 (LWP 2110)):
#0  0x00007fec8f76b4f3 in poll () from /lib64/libc.so.6
#1  0x00007fec8c599114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fec8c599a35 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007fec6fd8b1b4 in ?? () from /lib64/libgio-2.0.so.0
#4  0x00007fec8c5c0466 in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007fec81ff89e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#6  0x00007fec909c4a3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007fec8f77466d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fec920db760 (LWP 2029)):
[KCrash Handler]
#6  QProcessManager::remove (this=0x7fec91071f80, process=0xc1e950) at io/qprocess_unix.cpp:308
#7  0x00007fec90cdc26a in QProcess::~QProcess (this=0xb4f540, __in_chrg=<value optimized out>) at io/qprocess.cpp:1138
#8  0x00007fec90cdc2a9 in QProcess::~QProcess (this=0xb4f540, __in_chrg=<value optimized out>) at io/qprocess.cpp:1141
#9  0x00007fec898d107e in Solid::Backends::Fstab::FstabStorageAccess::slotSetupFinished (this=0xa4f190, exitCode=<value optimized out>) at /usr/src/debug/kdelibs-4.7.2/solid/solid/backends/fstab/fstabstorageaccess.cpp:130
#10 0x00007fec898617fa in Solid::Backends::Fstab::FstabStorageAccess::qt_metacall (this=0xa4f190, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff839197a0) at /usr/src/debug/kdelibs-4.7.2/build/solid/solid/moc_fstabstorageaccess.cpp:109
#11 0x00007fec90d52e8f in QMetaObject::activate (sender=0x7f2e60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff839197a0) at kernel/qobject.cpp:3287
#12 0x00007fec90cdbddf in QProcess::finished (this=<value optimized out>, _t1=32, _t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:142
#13 0x00007fec90ce0d57 in QProcessPrivate::_q_processDied (this=0xb3eca0) at io/qprocess.cpp:1051
#14 0x00007fec90ce0e29 in QProcess::qt_metacall (this=0x7f2e60, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0x7fff83919910) at .moc/release-shared/moc_qprocess.cpp:115
#15 0x00007fec90d52e8f in QMetaObject::activate (sender=0xbf4c00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff83919910) at kernel/qobject.cpp:3287
#16 0x00007fec90d9ba5e in QSocketNotifier::activated (this=<value optimized out>, _t1=38) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#17 0x00007fec90d596db in QSocketNotifier::event (this=0xbf4c00, e=0x7fff83919fc0) at kernel/qsocketnotifier.cpp:317
#18 0x00007fec8fee4264 in QApplicationPrivate::notify_helper (this=0x6de790, receiver=0xbf4c00, e=0x7fff83919fc0) at kernel/qapplication.cpp:4481
#19 0x00007fec8feec81a in QApplication::notify (this=<value optimized out>, receiver=0xbf4c00, e=0x7fff83919fc0) at kernel/qapplication.cpp:4360
#20 0x00007fec91ac9ae6 in KApplication::notify (this=0x7fff8391a2c0, receiver=0xbf4c00, event=0x7fff83919fc0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#21 0x00007fec90d3e7cc in QCoreApplication::notifyInternal (this=0x7fff8391a2c0, receiver=0xbf4c00, event=0x7fff83919fc0) at kernel/qcoreapplication.cpp:787
#22 0x00007fec90d68fb9 in sendEvent (source=0x6e22f0) at kernel/qcoreapplication.h:215
#23 socketNotifierSourceDispatch (source=0x6e22f0) at kernel/qeventdispatcher_glib.cpp:110
#24 0x00007fec8c598bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#25 0x00007fec8c5993b0 in ?? () from /lib64/libglib-2.0.so.0
#26 0x00007fec8c599650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#27 0x00007fec90d695df in QEventDispatcherGlib::processEvents (this=0x617cf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007fec8ff8a1ae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fec90d3dc22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fec90d3de35 in QEventLoop::exec (this=0x7fff8391a210, flags=...) at kernel/qeventloop.cpp:201
#31 0x00007fec90d4227b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#32 0x00007fec7e2a0837 in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#33 0x0000000000407279 in _start ()

Reported using DrKonqi
Comment 1 MK 2012-03-14 20:32:35 UTC
Created attachment 69621 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.7.4 (4.7.4) using Qt 4.7.4

- What I was doing when the application crashed:

accessing nfs-share on nas. nas system wasn't ready yet and the device applet in kicker crashed

-- Backtrace (Reduced):
#6  QProcessManager::remove (this=0x7f5412d5a580, process=0x3444050) at io/qprocess_unix.cpp:308
#7  0x00007f54129c6aaa in QProcess::~QProcess (this=0x2a169a0, __in_chrg=<optimized out>) at io/qprocess.cpp:1138
#8  0x00007f54129c6ae9 in QProcess::~QProcess (this=0x2a169a0, __in_chrg=<optimized out>) at io/qprocess.cpp:1141
#9  0x00007f540e2cb43a in Solid::Backends::Fstab::FstabStorageAccess::slotSetupFinished (this=0x1bbe9d0, exitCode=<optimized out>) at ../../../solid/solid/backends/fstab/fstabstorageaccess.cpp:130
#10 0x00007f540e257c6a in Solid::Backends::Fstab::FstabStorageAccess::qt_metacall (this=0x1bbe9d0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff26fd2c80) at moc_fstabstorageaccess.cpp:109
Comment 2 jens 2012-08-17 18:21:51 UTC
I can no longer reproduce this one, certainly not with the shiny new KDE 4.9 on openSuse.
I'm closing this report.