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List: kde-bugs-dist
Subject: [Bug 304348] New: Plasma desktop crashes on login
From: MQ <mik.quinlan () gmail ! com>
Date: 2012-07-31 18:49:23
Message-ID: bug-304348-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=304348
Bug ID: 304348
Severity: crash
Version: unspecified
Priority: NOR
Assignee: plasma-bugs@kde.org
Summary: Plasma desktop crashes on login
Classification: Unclassified
OS: Linux
Reporter: mik.quinlan@gmail.com
Hardware: Ubuntu Packages
Status: UNCONFIRMED
Component: general
Product: plasma
Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-27-generic x86_64
Distribution: Ubuntu 12.04 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Logged in. Nothing else. Got two KDE dialogs saying that the plasma desktop had
crashed.
-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbf98b847c0 (LWP 2110))]
Thread 5 (Thread 0x7fbf6d9a8700 (LWP 2111)):
#0 0x00007fbf9845ab03 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007fbf8c609036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fbf8c609164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fbf9562c426 in QEventDispatcherGlib::processEvents
(this=0x7fbf680008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4 0x00007fbf955fbc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x00007fbf955fbed7 in QEventLoop::exec (this=0x7fbf6d9a7cd0, flags=...) at
kernel/qeventloop.cpp:204
#6 0x00007fbf954fafa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x00007fbf955db9ff in QInotifyFileSystemWatcherEngine::run (this=0x3475a10)
at io/qfilesystemwatcher_inotify.cpp:248
#8 0x00007fbf954fdfcb in QThreadPrivate::start (arg=0x3475a10) at
thread/qthread_unix.cpp:298
#9 0x00007fbf89902b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fbf8cf0de9a in start_thread (arg=0x7fbf6d9a8700) at
pthread_create.c:308
#11 0x00007fbf984664bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 4 (Thread 0x7fbf67fff700 (LWP 2112)):
#0 0x00007fbf8c644332 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fbf8c644599 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fbf8c608914 in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fbf8c608faa in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fbf8c609164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fbf9562c426 in QEventDispatcherGlib::processEvents
(this=0x7fbf600008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6 0x00007fbf955fbc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7 0x00007fbf955fbed7 in QEventLoop::exec (this=0x7fbf67ffecd0, flags=...) at
kernel/qeventloop.cpp:204
#8 0x00007fbf954fafa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9 0x00007fbf955db9ff in QInotifyFileSystemWatcherEngine::run (this=0x3087430)
at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fbf954fdfcb in QThreadPrivate::start (arg=0x3087430) at
thread/qthread_unix.cpp:298
#11 0x00007fbf89902b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007fbf8cf0de9a in start_thread (arg=0x7fbf67fff700) at
pthread_create.c:308
#13 0x00007fbf984664bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7fbf654c1700 (LWP 2115)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007fbf923e0222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2 0x00007fbf923e0259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3 0x00007fbf89902b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4 0x00007fbf8cf0de9a in start_thread (arg=0x7fbf654c1700) at
pthread_create.c:308
#5 0x00007fbf984664bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7fbf72836700 (LWP 2400)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007fbf954fe4db in wait (time=18446744073709551615, this=0x438d580) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x3876ec0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x00007fbf7a8fd372 in meth_QWaitCondition_wait (sipSelf=<QWaitCondition at
remote 0x2caa830>, sipArgs=(<QMutex at remote 0x2caa600>,), sipKwds=<optimized
out>) at sipQtCorepart1.cpp:6650
#4 0x00007fbf7b551845 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#5 0x00007fbf7b51c605 in PyEval_EvalCodeEx () from
/usr/lib/libpython2.7.so.1.0
#6 0x00007fbf7b51c7bd in function_call () from /usr/lib/libpython2.7.so.1.0
#7 0x00007fbf7b600e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#8 0x00007fbf7b5e51cf in instancemethod_call.8746 () from
/usr/lib/libpython2.7.so.1.0
#9 0x00007fbf7b600e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#10 0x00007fbf7b6017d7 in PyEval_CallObjectWithKeywords () from
/usr/lib/libpython2.7.so.1.0
#11 0x00007fbf7a641972 in sip_api_call_method (isErr=0x0,
method=<instancemethod at remote 0x2d78910>, fmt=0x7fbf7a9eaeb3 "") at
/build/buildd/sip4-4.13.2/siplib/siplib.c:1751
#12 0x00007fbf7a8e4d50 in sipVH_QtCore_11 (sipGILState=PyGILState_UNLOCKED,
sipMethod=<instancemethod at remote 0x2d78910>) at sipQtCorepart0.cpp:4452
#13 0x00007fbf7a91a78f in sipQThread::run (this=0x44c7990) at
sipQtCorepart2.cpp:2900
#14 0x00007fbf954fdfcb in QThreadPrivate::start (arg=0x44c7990) at
thread/qthread_unix.cpp:298
#15 0x00007fbf89902b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#16 0x00007fbf8cf0de9a in start_thread (arg=0x7fbf72836700) at
pthread_create.c:308
#17 0x00007fbf984664bd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7fbf98b847c0 (LWP 2110)):
[KCrash Handler]
#6 0x00007fbf7b5f04a8 in _PyCodec_Lookup () from /usr/lib/libpython2.7.so.1.0
#7 0x00007fbf7b5f0806 in PyCodec_Encoder () from /usr/lib/libpython2.7.so.1.0
#8 0x00007fbf7b5f0876 in PyCodec_Encode () from /usr/lib/libpython2.7.so.1.0
#9 0x00007fbf7b6147e5 in PyUnicodeUCS4_AsEncodedString () from
/usr/lib/libpython2.7.so.1.0
#10 0x00007fbf7b56c366 in convertitem.38113 () from
/usr/lib/libpython2.7.so.1.0
#11 0x00007fbf7b541738 in vgetargs1.38149 () from /usr/lib/libpython2.7.so.1.0
#12 0x00007fbf7b5600dc in _PyArg_ParseTuple_SizeT () from
/usr/lib/libpython2.7.so.1.0
#13 0x00007fbf7b561907 in posix_stat.66869 () from /usr/lib/libpython2.7.so.1.0
#14 0x00007fbf7b551845 in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#15 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#16 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#17 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#18 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#19 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#20 0x00007fbf7b5525eb in PyEval_EvalFrameEx () from
/usr/lib/libpython2.7.so.1.0
#21 0x00007fbf7b51c605 in PyEval_EvalCodeEx () from
/usr/lib/libpython2.7.so.1.0
#22 0x00007fbf7b51c7bd in function_call () from /usr/lib/libpython2.7.so.1.0
#23 0x00007fbf7b600e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#24 0x00007fbf7b5e51cf in instancemethod_call.8746 () from
/usr/lib/libpython2.7.so.1.0
#25 0x00007fbf7b600e83 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#26 0x00007fbf7b6017d7 in PyEval_CallObjectWithKeywords () from
/usr/lib/libpython2.7.so.1.0
#27 0x00007fbf7a649f80 in sip_api_invoke_slot (slot=<optimized out>,
sigargs=()) at /build/buildd/sip4-4.13.2/siplib/qtlib.c:203
#28 0x00007fbf7a9d1396 in PyQtProxy::invokeSlot(qpycore_slot const&, void**) ()
from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#29 0x00007fbf7a9d1690 in PyQtProxy::unislot(void**) () from
/usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#30 0x00007fbf7a9d1772 in PyQtProxy::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.so
#31 0x00007fbf95611489 in QMetaObject::activate (sender=0x45dc660, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#32 0x00007fbf7a91af5f in sipQTimer::timerEvent (this=0x45dc660,
a0=0x7ffff3ced230) at sipQtCorepart2.cpp:148
#33 0x00007fbf95616179 in QObject::event (this=0x45dc660, e=<optimized out>) at
kernel/qobject.cpp:1157
#34 0x00007fbf7a91be5d in event (a0=0x7ffff3ced230, this=0x45dc660) at
sipQtCorepart2.cpp:165
#35 sipQTimer::event (this=0x45dc660, a0=0x7ffff3ced230) at
sipQtCorepart2.cpp:157
#36 0x00007fbf9497f894 in notify_helper (e=0x7ffff3ced230, receiver=0x45dc660,
this=0x22be250) at kernel/qapplication.cpp:4559
#37 QApplicationPrivate::notify_helper (this=0x22be250, receiver=0x45dc660,
e=0x7ffff3ced230) at kernel/qapplication.cpp:4531
#38 0x00007fbf94984713 in QApplication::notify (this=0x2270ee0,
receiver=0x45dc660, e=0x7ffff3ced230) at kernel/qapplication.cpp:4420
#39 0x00007fbf962e09e6 in KApplication::notify (this=0x2270ee0,
receiver=0x45dc660, event=0x7ffff3ced230) at
../../kdeui/kernel/kapplication.cpp:311
#40 0x00007fbf955fce9c in QCoreApplication::notifyInternal (this=0x2270ee0,
receiver=0x45dc660, event=0x7ffff3ced230) at kernel/qcoreapplication.cpp:876
#41 0x00007fbf9562e1f2 in sendEvent (event=0x7ffff3ced230, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#42 QTimerInfoList::activateTimers (this=0x22c3350) at
kernel/qeventdispatcher_unix.cpp:611
#43 0x00007fbf9562bc0d in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#44 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#45 0x00007fbf8c608d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fbf8c6090a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fbf8c609164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fbf9562c3bf in QEventDispatcherGlib::processEvents (this=0x21cbad0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#49 0x00007fbf94a27d5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x00007fbf955fbc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#51 0x00007fbf955fbed7 in QEventLoop::exec (this=0x7ffff3ced490, flags=...) at
kernel/qeventloop.cpp:204
#52 0x00007fbf95600f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#53 0x00007fbf98772a13 in kdemain (argc=1, argv=0x7ffff3ced878) at
../../../../plasma/desktop/shell/main.cpp:120
#54 0x00007fbf9839576d in __libc_start_main (main=0x400640 <main(int, char**)>,
argc=1, ubp_av=0x7ffff3ced878, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffff3ced868) at libc-start.c:226
#55 0x0000000000400671 in _start ()
This bug may be a duplicate of or related to bug 288634.
Possible duplicates by query: bug 302071, bug 288634.
Reported using DrKonqi
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