[Bug 298353] New: crash while trying to mount a NFS share

Wed Apr 18 14:51:32 BST 2012

https://bugs.kde.org/show_bug.cgi?id=298353

            Bug ID: 298353
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: unassigned-bugs at kde.org
           Summary: crash while trying to mount a NFS share
    Classification: Unclassified
                OS: Linux
          Reporter: mschiff at gentoo.org
          Hardware: Compiled Sources
            Status: UNCONFIRMED
         Component: kded
           Product: kdelibs

Application: kded4 ($Id$)
KDE Platform Version: 4.8.2 (4.8.2) (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.3.0-gentoo x86_64
Distribution: "NAME=Gentoo"

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

This crash appeared on my desktop when I was trying to mount one of my
nfs-shares. 

I hope the BT is useful for you.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fdf7f8957a0 (LWP 8641))]

Thread 3 (Thread 0x7fdf5b670700 (LWP 8687)):
#0  0x00007fdf7ce15f43 in poll () from /lib64/libc.so.6
#1  0x00007fdf79d7a3c6 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdf79d7a81a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fdf5b73b566 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007fdf79d9af75 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fdf6d98eb74 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fdf7e098e1c in start_thread () from /lib64/libpthread.so.0
#7  0x00007fdf7ce1f5ad in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fdf5ac60700 (LWP 8697)):
#0  0x00007fdf7e09c18d in pthread_mutex_unlock () from /lib64/libpthread.so.0
#1  0x00007fdf79db42b1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdf79d79ae3 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fdf79d7a2eb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fdf79d7a4f4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007fdf7e45bb56 in QEventDispatcherGlib::processEvents (this=0x1150200,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fdf7e42bc32 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fdf7e42be87 in QEventLoop::exec (this=0x7fdf5ac5fcf0, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007fdf7e32be97 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007fdf7e40bbef in QInotifyFileSystemWatcherEngine::run (this=0x1508310)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fdf7e32ee9b in QThreadPrivate::start (arg=0x1508310) at
thread/qthread_unix.cpp:298
#11 0x00007fdf6d98eb74 in ?? () from /usr/lib64/libGL.so.1
#12 0x00007fdf7e098e1c in start_thread () from /lib64/libpthread.so.0
#13 0x00007fdf7ce1f5ad in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fdf7f8957a0 (LWP 8641)):
[KCrash Handler]
#6  count (this=<optimized out>) at
../../include/QtCore/../../src/corelib/tools/qvector.h:259
#7  QMetaObject::activate (sender=0x7fdf7d0d6218, m=<optimized out>,
local_signal_index=<optimized out>, argv=0x7fffde503ff0) at
kernel/qobject.cpp:3484
#8  0x00007fdf7e3c2be1 in QProcess::stateChanged (this=<optimized out>,
_t1=QProcess::NotRunning) at .moc/release-shared/moc_qprocess.cpp:170
#9  0x00007fdf7e3c2c2f in QProcessPrivate::cleanup (this=<optimized out>) at
io/qprocess.cpp:799
#10 0x00007fdf7e3c2df2 in QProcess::~QProcess (this=0x13feaf0,
__in_chrg=<optimized out>) at io/qprocess.cpp:1157
#11 0x00007fdf7e3c2e29 in QProcess::~QProcess (this=0x13feaf0,
__in_chrg=<optimized out>) at io/qprocess.cpp:1158
#12 0x00007fdf752f5f19 in
Solid::Backends::Fstab::FstabStorageAccess::slotSetupFinished (this=0x1c2b480,
exitCode=<optimized out>) at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999/solid/solid/backends/fstab/fstabstorageaccess.cpp:128
#13 0x00007fdf75296f1e in
Solid::Backends::Fstab::FstabStorageAccess::qt_static_metacall (_o=0x1c2b480,
_c=<optimized out>, _id=5, _a=0x7fffde504250) at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999_build/solid/solid/moc_fstabstorageaccess.cpp:82
#14 0x00007fdf7e440a79 in QMetaObject::activate (sender=0x1b54fa0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffde504250) at
kernel/qobject.cpp:3547
#15 0x00007fdf7e3c2b5f in QProcess::finished (this=<optimized out>, _t1=32,
_t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:156
#16 0x00007fdf7e3ca136 in QProcessPrivate::_q_processDied (this=0x13fc270) at
io/qprocess.cpp:1068
#17 0x00007fdf7e3ca1be in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
.moc/release-shared/moc_qprocess.cpp:92
#18 QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>) at
.moc/release-shared/moc_qprocess.cpp:69
#19 0x00007fdf7e440a79 in QMetaObject::activate (sender=0x16f67a0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffde504430) at
kernel/qobject.cpp:3547
#20 0x00007fdf7e48d82e in QSocketNotifier::activated (this=<optimized out>,
_t1=30) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#21 0x00007fdf7e449d7b in QSocketNotifier::event (this=0x16f67a0,
e=0x7fffde504ae0) at kernel/qsocketnotifier.cpp:317
#22 0x00007fdf7d5ba7c4 in notify_helper (e=0x7fffde504ae0, receiver=0x16f67a0,
this=0x1151f70) at kernel/qapplication.cpp:4554
#23 QApplicationPrivate::notify_helper (this=0x1151f70, receiver=0x16f67a0,
e=0x7fffde504ae0) at kernel/qapplication.cpp:4526
#24 0x00007fdf7d5bf591 in QApplication::notify (this=0x7fffde504d60,
receiver=0x16f67a0, e=0x7fffde504ae0) at kernel/qapplication.cpp:3936
#25 0x00007fdf7f21c0ad in KApplication::notify (this=0x7fffde504d60,
receiver=0x16f67a0, event=0x7fffde504ae0) at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999/kdeui/kernel/kapplication.cpp:311
#26 0x00007fdf7e42ce2c in QCoreApplication::notifyInternal
(this=0x7fffde504d60, receiver=0x16f67a0, event=0x7fffde504ae0) at
kernel/qcoreapplication.cpp:876
#27 0x00007fdf7e45b1c5 in sendEvent (event=0x7fffde504ae0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 socketNotifierSourceDispatch (source=0x1152f90) at
kernel/qeventdispatcher_glib.cpp:110
#29 0x00007fdf79d7a06a in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007fdf79d7a430 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fdf79d7a4f4 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#32 0x00007fdf7e45baef in QEventDispatcherGlib::processEvents (this=0x104c7d0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00007fdf7d65d8ce in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007fdf7e42bc32 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fdf7e42be87 in QEventLoop::exec (this=0x7fffde504cf0, flags=...) at
kernel/qeventloop.cpp:204
#36 0x00007fdf7e430995 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#37 0x00007fdf68d58db0 in kdemain (argc=1, argv=0x118bec0) at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999/kded/kded.cpp:924
#38 0x0000000000408546 in launch (argc=1, _name=0x40c7c2 "kded4",
args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>,
reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40c521 "0") at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999/kinit/kinit.cpp:734
#39 0x0000000000405697 in main (argc=2, argv=0x7fffde505668,
envp=0x7fffde505680) at
/var/tmp/portage/kde-base/kdelibs-4.8.49.9999/work/kdelibs-4.8.49.9999/kinit/kinit.cpp:1849

Reported using DrKonqi

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