https://bugs.kde.org/show_bug.cgi?id=363493
Bug ID: 363493
Summary: plasmashell crashes w/o any obvious reason
Product: plasmashell
Version: 5.5.5
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Application: plasmashell (5.5.5)
Qt Version: 5.6.0
Operating System: Linux 4.4.6-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"
-- Information about the crash:
- What I was doing when the application crashed -
moved the mouse, recompield qt, trloaded the back trace of the previous crash
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f064e437780 (LWP 4568))]
Thread 12 (Thread 0x7f064b743700 (LWP 4569)):
#0 0x00007f065790593d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f065bb23c6a in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007f065bb260df in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007f064e0edc19 in QXcbEventReader::run (this=0x55c90ea27be0) at
qxcbconnection.cpp:1313
#4 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90ea27be0) at
thread/qthread_unix.cpp:340
#5 0x00007f065710960c in start_thread (arg=0x7f064b743700) at
pthread_create.c:334
#6 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7f064891d700 (LWP 4570)):
#0 0x00007f0657f71450 in __tls_get_addr@plt () from /usr/lib64/libQt5Core.so.5
#1 0x00007f0657fa526a in get_thread_data () at thread/qthread_unix.cpp:182
#2 QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at
thread/qthread_unix.cpp:213
#3 0x00007f06581e038d in postEventSourcePrepare (s=0x7f063c0012d0,
timeout=0x0) at kernel/qeventdispatcher_glib.cpp:246
#4 0x00007f065391e157 in g_main_context_check
(context=context@entry=0x7f063c000990, max_priority=2147483647,
fds=fds@entry=0x7f063c003020, n_fds=n_fds@entry=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3681
#5 0x00007f065391e703 in g_main_context_iterate
(context=context@entry=0x7f063c000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3837
#6 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f063c000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#7 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f063c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#8 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f064891cde0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9 0x00007f0657fa0c7d in QThread::exec (this=this@entry=0x7f065d5391c0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:503
#10 0x00007f065d4c2335 in QDBusConnectionManager::run (this=0x7f065d5391c0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:181
#11 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x7f065d5391c0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:340
#12 0x00007f065710960c in start_thread (arg=0x7f064891d700) at
pthread_create.c:334
#13 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7f0642fc0700 (LWP 4571)):
#0 g_mutex_unlock (mutex=0x7f0638000990) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gthread-posix.c:1350
#1 0x00007f065391dcd0 in g_main_context_prepare
(context=context@entry=0x7f0638000990, priority=priority@entry=0x7f0642fbfc80)
at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3507
#2 0x00007f065391e686 in g_main_context_iterate
(context=context@entry=0x7f0638000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3820
#3 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f0638000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f06380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f0642fbfdf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f0657fa0c7d in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f065a92ef48 in QQmlThreadPrivate::lock (this=0x55c90ec13fa0) at
qml/ftw/qqmlthread.cpp:54
#8 QQmlThreadPrivate::run (this=0x55c90ec13fa0) at qml/ftw/qqmlthread.cpp:134
#9 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90ec13fa0) at
thread/qthread_unix.cpp:340
#10 0x00007f065710960c in start_thread (arg=0x7f0642fc0700) at
pthread_create.c:334
#11 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f0637fff700 (LWP 4572)):
#0 0x00007f065790593d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f065391e765 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f0630003070, timeout=-1, context=0x7f0630000990) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f0630000990,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#3 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f0630000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f06300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f0637ffedf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f0657fa0c7d in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f065a92ef48 in QQmlThreadPrivate::lock (this=0x55c90ee5c630) at
qml/ftw/qqmlthread.cpp:54
#8 QQmlThreadPrivate::run (this=0x55c90ee5c630) at qml/ftw/qqmlthread.cpp:134
#9 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90ee5c630) at
thread/qthread_unix.cpp:340
#10 0x00007f065710960c in start_thread (arg=0x7f0637fff700) at
pthread_create.c:334
#11 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f0636034700 (LWP 4573)):
#0 0x00007f065391a848 in g_source_iter_next (iter=iter@entry=0x7f0636033c00,
source=source@entry=0x7f0636033bf8) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:923
#1 0x00007f065391e082 in g_main_context_check
(context=context@entry=0x7f0628000990, max_priority=2147483647,
fds=fds@entry=0x7f0628003070, n_fds=n_fds@entry=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3661
#2 0x00007f065391e703 in g_main_context_iterate
(context=context@entry=0x7f0628000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3837
#3 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f0628000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f06280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f0636033df0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f0657fa0c7d in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f065a92ef48 in QQmlThreadPrivate::lock (this=0x55c90ef4c890) at
qml/ftw/qqmlthread.cpp:54
#8 QQmlThreadPrivate::run (this=0x55c90ef4c890) at qml/ftw/qqmlthread.cpp:134
#9 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90ef4c890) at
thread/qthread_unix.cpp:340
#10 0x00007f065710960c in start_thread (arg=0x7f0636034700) at
pthread_create.c:334
#11 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f062ffff700 (LWP 4574)):
#0 pthread_cond_wait () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f065cdf8cad in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f065ced1180 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007f065cdf8d0b in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007f065710960c in start_thread (arg=0x7f062ffff700) at
pthread_create.c:334
#4 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f062da74700 (LWP 4575)):
#0 0x00007f0653972cac in g_mutex_lock (mutex=mutex@entry=0x7f0624000990) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gthread-posix.c:1338
#1 0x00007f065391dc4b in g_main_context_prepare
(context=context@entry=0x7f0624000990, priority=priority@entry=0x7f062da73c30)
at /var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3444
#2 0x00007f065391e686 in g_main_context_iterate
(context=context@entry=0x7f0624000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3820
#3 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f0624000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f06240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f062da73da0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f0657fa0c7d in QThread::exec (this=this@entry=0x55c90f1aecb0) at
thread/qthread.cpp:503
#7 0x00007f065b2d345a in QQuickPixmapReader::run (this=0x55c90f1aecb0) at
util/qquickpixmapcache.cpp:818
#8 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90f1aecb0) at
thread/qthread_unix.cpp:340
#9 0x00007f065710960c in start_thread (arg=0x7f062da74700) at
pthread_create.c:334
#10 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f062cd29700 (LWP 4576)):
#0 pthread_cond_wait () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f0657fa6d33 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c90f0d1970) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=this@entry=0x55c90f1d1118,
mutex=mutex@entry=0x55c90f1d1110, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f065b35759b in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x55c90f1d1108) at scenegraph/qsgthreadedrenderloop.cpp:236
#4 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x55c90f1d1090) at scenegraph/qsgthreadedrenderloop.cpp:684
#5 0x00007f065b35796a in QSGRenderThread::run (this=0x55c90f1d1090) at
scenegraph/qsgthreadedrenderloop.cpp:713
#6 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90f1d1090) at
thread/qthread_unix.cpp:340
#7 0x00007f065710960c in start_thread (arg=0x7f062cd29700) at
pthread_create.c:334
#8 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f0618f3e700 (LWP 4585)):
#0 0x00007f065790593d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f065391e765 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x7f06140048a0, timeout=1361160, context=0x7f0614000990) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x7f0614000990,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3835
#3 0x00007f065391e8d1 in g_main_context_iteration (context=0x7f0614000990,
may_block=1) at
/var/tmp/portage/dev-libs/glib-2.46.2-r3/work/glib-2.46.2/glib/gmain.c:3901
#4 0x00007f06581e07f4 in QEventDispatcherGlib::processEvents
(this=0x7f06140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f065818412a in QEventLoop::exec (this=this@entry=0x7f0618f3ddd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f0657fa0c7d in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f0619e1ee8a in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#8 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90fac7ff0) at
thread/qthread_unix.cpp:340
#9 0x00007f065710960c in start_thread (arg=0x7f0618f3e700) at
pthread_create.c:334
#10 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f0613fff700 (LWP 4586)):
#0 pthread_cond_wait () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f0657fa6d33 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c90fbdf150) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=this@entry=0x55c90fbdb638,
mutex=mutex@entry=0x55c90fbdb630, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f065b35759b in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x55c90fbdb628) at scenegraph/qsgthreadedrenderloop.cpp:236
#4 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x55c90fbdb5b0) at scenegraph/qsgthreadedrenderloop.cpp:684
#5 0x00007f065b35796a in QSGRenderThread::run (this=0x55c90fbdb5b0) at
scenegraph/qsgthreadedrenderloop.cpp:713
#6 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90fbdb5b0) at
thread/qthread_unix.cpp:340
#7 0x00007f065710960c in start_thread (arg=0x7f0613fff700) at
pthread_create.c:334
#8 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f06117dd700 (LWP 4592)):
#0 pthread_cond_wait () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f0657fa6d33 in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x55c90fcb5780) at
thread/qwaitcondition_unix.cpp:136
#2 QWaitCondition::wait (this=this@entry=0x55c90fba74c8,
mutex=mutex@entry=0x55c90fba74c0, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f065b35759b in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x55c90fba74b8) at scenegraph/qsgthreadedrenderloop.cpp:236
#4 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x55c90fba7440) at scenegraph/qsgthreadedrenderloop.cpp:684
#5 0x00007f065b35796a in QSGRenderThread::run (this=0x55c90fba7440) at
scenegraph/qsgthreadedrenderloop.cpp:713
#6 0x00007f0657fa6562 in QThreadPrivate::start (arg=0x55c90fba7440) at
thread/qthread_unix.cpp:340
#7 0x00007f065710960c in start_thread (arg=0x7f06117dd700) at
pthread_create.c:334
#8 0x00007f065790f89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f064e437780 (LWP 4568)):
[KCrash Handler]
#6 0x00007f065a6e1bc8 in VDMModelDelegateDataType::notify (this=<optimized
out>, items=..., index=<optimized out>, count=<optimized out>, roles=...) at
util/qqmladaptormodel.cpp:169
#7 0x00007f065a955a00 in QQmlAdaptorModel::notify (roles=..., count=5,
index=<optimized out>, items=..., this=0x55c90f2d4448) at
../../include/QtQml/5.6.0/QtQml/private/../../../../../src/qml/util/qqmladaptormodel_p.h:129
#8 QQmlDelegateModel::_q_itemsChanged (this=<optimized out>, index=27,
count=5, roles=...) at types/qqmldelegatemodel.cpp:1139
#9 0x00007f065a9877fc in QQmlDelegateModel::qt_static_metacall
(_o=0x55c90fb9d9b0, _c=27, _id=<optimized out>, _a=0x55c90fd38470) at
.moc/moc_qqmldelegatemodel_p.cpp:202
#10 0x00007f065a9884da in QQmlDelegateModel::qt_metacall (this=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
.moc/moc_qqmldelegatemodel_p.cpp:372
#11 0x0000000000000000 in ?? ()
Possible duplicates by query: bug 363469, bug 363304, bug 363244, bug 363243,
bug 363241.
Reported using DrKonqi
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