https://bugs.kde.org/show_bug.cgi?id=352834
off...@richmondcob.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |off...@richmondcob.org
--- Comment #1 from off...@richmondcob.org ---
i faced a similar crash at boot time of the Plasma desktop.
Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.13.3
Qt Version: 4.8.6
Operating System: Linux 3.16.0-57-generic x86_64
Distribution: Ubuntu 14.04.3 LTS
-- Information about the crash:
- What I was doing when the application crashed: I was starting up my Kubuntu
system. This is the first time that I have experienced this bug. I was engaging
in updates before I shut down the last time. This crash of Plasma occurred
after I had entered my credentials to log in but before the desktop appeared.
-- 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 0x7fea8569e7c0 (LWP 2184))]
Thread 5 (Thread 0x7fea54dc6700 (LWP 2208)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007fea7e33effb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2 0x00007fea7e33f039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3 0x00007fea78bea182 in start_thread (arg=0x7fea54dc6700) at
pthread_create.c:312
#4 0x00007fea84f8b47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 4 (Thread 0x7fe9c9152700 (LWP 2218)):
#0 0x00007fea7851a61a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fea7851a9a9 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fea784d8e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fea784d90ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fea81b547be in QEventDispatcherGlib::processEvents
(this=0x7fe9c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5 0x00007fea81b260af in QEventLoop::processEvents
(this=this@entry=0x7fe9c9151de0, flags=...) at kernel/qeventloop.cpp:149
#6 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9c9151de0,
flags=...) at kernel/qeventloop.cpp:204
#7 0x00007fea81a22c5f in QThread::exec (this=this@entry=0x11d2430) at
thread/qthread.cpp:537
#8 0x00007fea81b07823 in QInotifyFileSystemWatcherEngine::run (this=0x11d2430)
at io/qfilesystemwatcher_inotify.cpp:265
#9 0x00007fea81a2532f in QThreadPrivate::start (arg=0x11d2430) at
thread/qthread_unix.cpp:349
#10 0x00007fea78bea182 in start_thread (arg=0x7fe9c9152700) at
pthread_create.c:312
#11 0x00007fea84f8b47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 3 (Thread 0x7fe9bfd84700 (LWP 2220)):
#0 0x00007fea7851a629 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fea7851a979 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fea784d8699 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fea784d8f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fea784d90ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fea81b547be in QEventDispatcherGlib::processEvents
(this=0x7fe9b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6 0x00007fea81b260af in QEventLoop::processEvents
(this=this@entry=0x7fe9bfd83de0, flags=...) at kernel/qeventloop.cpp:149
#7 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9bfd83de0,
flags=...) at kernel/qeventloop.cpp:204
#8 0x00007fea81a22c5f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:537
#9 0x00007fe9c80cc027 in KCupsConnection::run() () from
/usr/lib/libkcupslib.so
#10 0x00007fea81a2532f in QThreadPrivate::start (arg=0x16567d0) at
thread/qthread_unix.cpp:349
#11 0x00007fea78bea182 in start_thread (arg=0x7fe9bfd84700) at
pthread_create.c:312
#12 0x00007fea84f8b47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7fe9bee23700 (LWP 2222)):
#0 __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7fe9b0000a60) at
pthread_mutex_unlock.c:41
#1 __GI___pthread_mutex_unlock (mutex=0x7fe9b0000a60) at
pthread_mutex_unlock.c:310
#2 0x00007fea7851a9b1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fea784d88f9 in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fea784d8f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fea784d90ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fea81b547be in QEventDispatcherGlib::processEvents
(this=0x7fe9b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7 0x00007fea81b260af in QEventLoop::processEvents
(this=this@entry=0x7fe9bee22de0, flags=...) at kernel/qeventloop.cpp:149
#8 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9bee22de0,
flags=...) at kernel/qeventloop.cpp:204
#9 0x00007fea81a22c5f in QThread::exec (this=this@entry=0x2268270) at
thread/qthread.cpp:537
#10 0x00007fea81b07823 in QInotifyFileSystemWatcherEngine::run (this=0x2268270)
at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007fea81a2532f in QThreadPrivate::start (arg=0x2268270) at
thread/qthread_unix.cpp:349
#12 0x00007fea78bea182 in start_thread (arg=0x7fe9bee23700) at
pthread_create.c:312
#13 0x00007fea84f8b47d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7fea8569e7c0 (LWP 2184)):
[KCrash Handler]
#6 0x00007fe9c80e36f2 in JobModel::updateJob(int, KCupsJob const&) () from
/usr/lib/libkcupslib.so
#7 0x00007fe9c80e72b9 in JobModel::getJobFinished() () from
/usr/lib/libkcupslib.so
#8 0x00007fe9c80e7905 in ?? () from /usr/lib/libkcupslib.so
#9 0x00007fea81b3fc1e in QObject::event (this=0x18c1c00, e=<optimized out>) at
kernel/qobject.cpp:1194
#10 0x00007fea80ec0e2c in QApplicationPrivate::notify_helper
(this=this@entry=0x70f280, receiver=receiver@entry=0x18c1c00,
e=e@entry=0x7fe9b8057470) at kernel/qapplication.cpp:4567
#11 0x00007fea80ec74a0 in QApplication::notify (this=this@entry=0x703ed0,
receiver=receiver@entry=0x18c1c00, e=e@entry=0x7fe9b8057470) at
kernel/qapplication.cpp:4353
#12 0x00007fea827ecd1a in KApplication::notify (this=0x703ed0,
receiver=0x18c1c00, event=0x7fe9b8057470) at
../../kdeui/kernel/kapplication.cpp:311
#13 0x00007fea81b274dd in QCoreApplication::notifyInternal (this=0x703ed0,
receiver=receiver@entry=0x18c1c00, event=event@entry=0x7fe9b8057470) at
kernel/qcoreapplication.cpp:953
#14 0x00007fea81b2ab3d in sendEvent (event=0x7fe9b8057470, receiver=0x18c1c00)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x6881f0) at
kernel/qcoreapplication.cpp:1577
#16 0x00007fea81b2afe3 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1470
#17 0x00007fea81b54f83 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x711130) at
kernel/qeventdispatcher_glib.cpp:287
#19 0x00007fea784d8e04 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fea784d9048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fea784d90ec in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fea81b547a1 in QEventDispatcherGlib::processEvents (this=0x689af0,
flags=...) at kernel/qeventdispatcher_glib.cpp:434
#23 0x00007fea80f62be6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fea81b260af in QEventLoop::processEvents
(this=this@entry=0x7ffd896e3a70, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7ffd896e3a70,
flags=...) at kernel/qeventloop.cpp:204
#26 0x00007fea81b2bb79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#27 0x00007fea80ebf37c in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007fea8529267c in kdemain (argc=1, argv=0x7ffd896e3cc8) at
../../../../plasma/desktop/shell/main.cpp:126
#29 0x00007fea84eb2ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>,
argc=1, argv=0x7ffd896e3cc8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd896e3cb8) at libc-start.c:287
#30 0x000000000040070e in _start ()
Report to https://bugs.kde.org/
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