https://bugs.kde.org/show_bug.cgi?id=385040
Bug ID: 385040
Summary: Discover crashed on neon dev unstable
Product: Discover
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: bugsefor...@gmx.com
Target Milestone: ---
Application: plasma-discover (5.11.90)
Qt Version: 5.9.1
Frameworks Version: 5.39.0
Operating System: Linux 4.10.0-35-generic x86_64
Distribution: KDE neon Developer Edition
-- Information about the crash:
- What I was doing when the application crashed:
I was browsing through the available softwares and clicked blue area above the
search field.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2477e7e8c0 (LWP 13803))]
Thread 11 (Thread 0x7f243301f700 (LWP 14527)):
#0 0x00007f246f6c4a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f246f68023d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f2428004370, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f243301ed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x7f244879a620) at
thread/qthread_unix.cpp:368
#7 0x00007f24715086ba in start_thread (arg=0x7f243301f700) at
pthread_create.c:333
#8 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7f243281e700 (LWP 14526)):
#0 0x00007f24740a270d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f246f68038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f2420003b30, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f243281dd00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x36ebc40) at
thread/qthread_unix.cpp:368
#7 0x00007f24715086ba in start_thread (arg=0x7f243281e700) at
pthread_create.c:333
#8 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f2442ad2700 (LWP 14524)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1 0x00007f2474aab826 in QWaitConditionPrivate::wait_relative (time=30000,
this=0x7f243400aeb0) at thread/qwaitcondition_unix.cpp:133
#2 QWaitConditionPrivate::wait (time=30000, this=0x7f243400aeb0) at
thread/qwaitcondition_unix.cpp:141
#3 QWaitCondition::wait (this=this@entry=0x7f243400aa90,
mutex=mutex@entry=0x7f2434005590, time=30000) at
thread/qwaitcondition_unix.cpp:215
#4 0x00007f2474aa6e9a in QThreadPoolThread::run (this=0x7f243400aa80) at
thread/qthreadpool.cpp:133
#5 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x7f243400aa80) at
thread/qthread_unix.cpp:368
#6 0x00007f24715086ba in start_thread (arg=0x7f2442ad2700) at
pthread_create.c:333
#7 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f243158a700 (LWP 13815)):
#0 0x00007f246f6c4a79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f246f67f464 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f680346 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f24240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f2431589d00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x28799b0) at
thread/qthread_unix.cpp:368
#8 0x00007f24715086ba in start_thread (arg=0x7f243158a700) at
pthread_create.c:333
#9 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f24432d3700 (LWP 13810)):
#0 0x00007f246f6c4a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f246f67fdb9 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f680330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f24340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f24432d2d00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x3796970) at
thread/qthread_unix.cpp:368
#8 0x00007f24715086ba in start_thread (arg=0x7f24432d3700) at
pthread_create.c:333
#9 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f2444181700 (LWP 13809)):
#0 0x00007f24740a270d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f246f68038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f243c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f2444180d00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x37aa2b0) at
thread/qthread_unix.cpp:368
#7 0x00007f24715086ba in start_thread (arg=0x7f2444181700) at
pthread_create.c:333
#8 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f244f286700 (LWP 13807)):
#0 0x00007f24740a270d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f246f68038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f24480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f244f285c90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=this@entry=0x24913a0) at
thread/qthread.cpp:515
#6 0x00007f24774b8256 in QQuickPixmapReader::run (this=0x24913a0) at
util/qquickpixmapcache.cpp:868
#7 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x24913a0) at
thread/qthread_unix.cpp:368
#8 0x00007f24715086ba in start_thread (arg=0x7f244f286700) at
pthread_create.c:333
#9 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f245d4c1700 (LWP 13806)):
#0 0x00007f246f6c4a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f246f68023d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f24500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f245d4c0ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=this@entry=0x2093a70) at
thread/qthread.cpp:515
#6 0x00007f24754a60c5 in QQmlThreadPrivate::run (this=0x2093a70) at
qml/ftw/qqmlthread.cpp:147
#7 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x2093a70) at
thread/qthread_unix.cpp:368
#8 0x00007f24715086ba in start_thread (arg=0x7f245d4c1700) at
pthread_create.c:333
#9 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f245e6d2700 (LWP 13805)):
#0 0x00007f24740a270d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f246f68038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f246f68049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f2474cd394b in QEventDispatcherGlib::processEvents
(this=0x7f24580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f2474c7c7ca in QEventLoop::exec (this=this@entry=0x7f245e6d1cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f2474aa5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f2477fc6b75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x7f247803cda0) at
thread/qthread_unix.cpp:368
#8 0x00007f24715086ba in start_thread (arg=0x7f245e6d2700) at
pthread_create.c:333
#9 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f2466cd9700 (LWP 13804)):
#0 0x00007f24740a270d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f246f41dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f246f41f8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f2469231329 in QXcbEventReader::run (this=0x1ffb420) at
qxcbconnection.cpp:1322
#4 0x00007f2474aaa989 in QThreadPrivate::start (arg=0x1ffb420) at
thread/qthread_unix.cpp:368
#5 0x00007f24715086ba in start_thread (arg=0x7f2466cd9700) at
pthread_create.c:333
#6 0x00007f24740ae3dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f2477e7e8c0 (LWP 13803)):
[KCrash Handler]
#6 0x00007f2477569d64 in QQuickItem::isVisible (this=this@entry=0x814d920) at
items/qquickitem.cpp:5767
#7 0x00007f247756e895 in QQuickKeysAttached::inputMethodQuery (this=0x54a2480,
query=Qt::ImHints) at items/qquickitem.cpp:1473
#8 0x00007f247756f584 in QQuickItem::inputMethodQuery (this=<optimized out>,
query=<optimized out>) at items/qquickitem.cpp:4195
#9 0x00007f2477576406 in QQuickItem::event (this=0x358ebb0, ev=0x7ffd7d7885f0)
at items/qquickitem.cpp:7703
#10 0x00007f2475c753fc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x358ebb0, e=0x7ffd7d7885f0) at kernel/qapplication.cpp:3717
#11 0x00007f2475c7ce07 in QApplication::notify (this=0x7ffd7d79a660,
receiver=0x358ebb0, e=0x7ffd7d7885f0) at kernel/qapplication.cpp:3476
#12 0x00007f2474c7e798 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x358ebb0, event=event@entry=0x7ffd7d7885f0) at
kernel/qcoreapplication.cpp:1018
#13 0x00007f247570035a in QCoreApplication::sendEvent (event=0x7ffd7d7885f0,
receiver=0x358ebb0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#14 QGuiApplicationPrivate::_q_updateFocusObject (this=<optimized out>,
object=0x358ebb0) at kernel/qguiapplication.cpp:3746
#15 0x00007f2475700c00 in QGuiApplication::qt_static_metacall (_o=<optimized
out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
.moc/moc_qguiapplication.cpp:179
#16 0x00007f2474caac19 in QMetaObject::activate (sender=sender@entry=0x2142cf0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=16,
argv=argv@entry=0x7ffd7d7887b0) at kernel/qobject.cpp:3766
#17 0x00007f2474cab527 in QMetaObject::activate (sender=sender@entry=0x2142cf0,
m=m@entry=0x7f2475b063a0 <QWindow::staticMetaObject>,
local_signal_index=local_signal_index@entry=16, argv=argv@entry=0x7ffd7d7887b0)
at kernel/qobject.cpp:3628
#18 0x00007f2475703242 in QWindow::focusObjectChanged
(this=this@entry=0x2142cf0, _t1=0x358ebb0) at .moc/moc_qwindow.cpp:770
#19 0x00007f24775894bd in QQuickWindowPrivate::setFocusInScope (this=0x2142dc0,
scope=scope@entry=0x22d9e50, item=item@entry=0x358ebb0,
reason=reason@entry=Qt::OtherFocusReason, options=..., options@entry=...) at
items/qquickwindow.cpp:974
#20 0x00007f2477575b18 in QQuickItem::setFocus (this=this@entry=0x358ebb0,
focus=focus@entry=true, reason=reason@entry=Qt::OtherFocusReason) at
items/qquickitem.cpp:6974
#21 0x00007f2477575e77 in QQuickItem::forceActiveFocus (this=0x358ebb0,
reason=reason@entry=Qt::OtherFocusReason) at items/qquickitem.cpp:4650
#22 0x00007f247757645a in QQuickItem::forceActiveFocus (this=<optimized out>)
at items/qquickitem.cpp:4620
#23 0x00007f247757a585 in QQuickItem::qt_static_metacall
(_o=_o@entry=0x358ebb0, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=36, _a=_a@entry=0x7ffd7d789250) at .moc/moc_qquickitem.cpp:629
#24 0x00007f247757b4f8 in QQuickItem::qt_metacall (this=this@entry=0x358ebb0,
_c=_c@entry=QMetaObject::InvokeMetaMethod, _id=36, _a=_a@entry=0x7ffd7d789250)
at .moc/moc_qquickitem.cpp:984
#25 0x00007f2457d42105 in QQuickControl::qt_metacall
(this=this@entry=0x358ebb0, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=<optimized out>, _a=_a@entry=0x7ffd7d789250) at
.moc/moc_qquickcontrol_p.cpp:459
#26 0x00007f2457d45ee5 in QQuickPage::qt_metacall (this=0x358ebb0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7ffd7d789250) at
.moc/moc_qquickpage_p.cpp:260
#27 0x00007f247540154c in QQmlVMEMetaObject::metaCall (this=0x53671c0,
o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=41, a=0x7ffd7d789250)
at qml/qqmlvmemetaobject.cpp:976
#28 0x00007f247540158e in QQmlVMEMetaObject::metaCall (this=0x55c8a50,
o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=41, a=0x7ffd7d789250)
at qml/qqmlvmemetaobject.cpp:974
#29 0x00007f247540158e in QQmlVMEMetaObject::metaCall (this=0x54194b0,
o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=41, a=0x7ffd7d789250)
at qml/qqmlvmemetaobject.cpp:974
#30 0x00007f247540158e in QQmlVMEMetaObject::metaCall (this=0x531c410,
o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=41, a=0x7ffd7d789250)
at qml/qqmlvmemetaobject.cpp:974
#31 0x00007f247545a629 in QQmlObjectOrGadget::metacall
(this=this@entry=0x7ffd7d789570, type=type@entry=QMetaObject::InvokeMetaMethod,
index=index@entry=41, argv=argv@entry=0x7ffd7d789250) at
qml/qqmlpropertycache.cpp:1727
#32 0x00007f24753dc794 in CallMethod (object=..., index=41,
returnType=<optimized out>, argCount=argCount@entry=0,
argTypes=argTypes@entry=0x0, engine=engine@entry=0x20cdcb0,
callArgs=0x7f245c0c2c10, callType=QMetaObject::InvokeMetaMethod) at
jsruntime/qv4qobjectwrapper.cpp:1100
#33 0x00007f24753dcb9e in CallPrecise (object=..., data=...,
engine=engine@entry=0x20cdcb0, callArgs=callArgs@entry=0x7f245c0c2c10,
callType=callType@entry=QMetaObject::InvokeMetaMethod) at
jsruntime/qv4qobjectwrapper.cpp:1348
#34 0x00007f24753ddb57 in CallOverloaded
(callType=QMetaObject::InvokeMetaMethod, propertyCache=<optimized out>,
callArgs=0x7f245c0c2c10, engine=0x20cdcb0, data=..., object=...) at
jsruntime/qv4qobjectwrapper.cpp:1418
#35 QV4::QObjectMethod::callInternal (this=<optimized out>, callData=<optimized
out>, scope=...) at jsruntime/qv4qobjectwrapper.cpp:1840
#36 0x00007f24753f627e in QV4::Object::call (d=0x7f245c0c2c10, scope=...,
this=<optimized out>) at jsruntime/qv4object_p.h:372
#37 QV4::Runtime::method_callProperty (engine=0x20cdcb0, nameIndex=<optimized
out>, callData=0x7f245c0c2c10) at jsruntime/qv4runtime.cpp:1102
#38 0x00007f24571e79e7 in ?? ()
#39 0x0000000008b03290 in ?? ()
#40 0x0000000008aff190 in ?? ()
#41 0x0000000000000000 in ?? ()
Reported using DrKonqi
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