https://bugs.kde.org/show_bug.cgi?id=409555
Bug ID: 409555
Summary: Discover crashed when clicking on app or install
button
Product: Discover
Version: 5.16.2
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: lei...@leinir.dk
Reporter: connorrfi...@gmail.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.16.2)
Qt Version: 5.12.3
Frameworks Version: 5.59.0
Operating System: Linux 4.18.0-25-generic x86_64
Distribution: KDE neon User Edition 5.16
-- Information about the crash:
- What I was doing when the application crashed:
I opened discover and clicked on FreeCIV, and then Discover suddenly crashed. I
recieved a crash notification.
-- 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 0x7fa8d4deee00 (LWP 5195))]
Thread 11 (Thread 0x7fa85f7fe700 (LWP 5289)):
#0 0x00007fa8c9f13394 in g_mutex_unlock () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fa8c9ecc3b7 in g_main_context_acquire () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9ecd385 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8cc7ae6db in start_thread (arg=0x7fa85f7fe700) at
pthread_create.c:463
#9 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fa85ffff700 (LWP 5286)):
#0 0x00007fa8cfa150b4 in __GI___libc_read (fd=41, buf=0x7fa85fffea50,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007fa8c9f12000 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9eccfb7 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8c9ecd470 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa8cc7ae6db in start_thread (arg=0x7fa85ffff700) at
pthread_create.c:463
#10 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fa86cfce700 (LWP 5285)):
#0 0x00007fa8cfa19bf9 in __GI___poll (fds=0x7fa858011070, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fa8c9ecd4c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d373e926 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8cc7ae6db in start_thread (arg=0x7fa86cfce700) at
pthread_create.c:463
#9 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fa86f29c700 (LWP 5241)):
#0 0x00007fa8cc7b49f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x560838b1b430) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x560838b1b3e0,
cond=0x560838b1b408) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x560838b1b408, mutex=0x560838b1b3e0) at
pthread_cond_wait.c:655
#3 0x00007fa8d012ddbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa8d012e0c9 in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d37c46f8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007fa8d37c4b2a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8cc7ae6db in start_thread (arg=0x7fa86f29c700) at
pthread_create.c:463
#9 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fa86fa9d700 (LWP 5239)):
#0 0x00007fa8cfa150b4 in __GI___libc_read (fd=45, buf=0x7fa86fa9ca50,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007fa8c9f12000 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9eccfb7 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8c9ecd470 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa8cc7ae6db in start_thread (arg=0x7fa86fa9d700) at
pthread_create.c:463
#10 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fa87d831700 (LWP 5236)):
#0 __tls_get_addr () at ../sysdeps/x86_64/tls_get_addr.S:33
#1 0x00007fa8d0125c26 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fa8d035d491 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fa8c9eccee1 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fa8c9ecd470 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa8cc7ae6db in start_thread (arg=0x7fa87d831700) at
pthread_create.c:463
#11 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fa87ee28700 (LWP 5235)):
#0 0x00007fa8cfa19bf9 in __GI___poll (fds=0x7fa8780018d0, nfds=1,
timeout=9358) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fa8c9ecd4c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fa8cc7ae6db in start_thread (arg=0x7fa87ee28700) at
pthread_create.c:463
#8 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fa8b6be4700 (LWP 5199)):
#0 0x00007fa8c9f12f56 in g_private_get () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007fa8c9ef5400 in g_thread_self () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9ecd5cd in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d110f115 in QQmlThreadPrivate::run (this=0x5608362f7150) at
qml/ftw/qqmlthread.cpp:148
#7 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8cc7ae6db in start_thread (arg=0x7fa8b6be4700) at
pthread_create.c:463
#9 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fa8b7df5700 (LWP 5198)):
#0 0x00007fa8cfa19bf9 in __GI___poll (fds=0x7fa8b0018250, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fa8c9ecd4c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fa8c9ecd5dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fa8d035cdcb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fa8d02fe03a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8d01254ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007fa8d14ad015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007fa8cc7ae6db in start_thread (arg=0x7fa8b7df5700) at
pthread_create.c:463
#9 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fa8bfc03700 (LWP 5197)):
#0 0x00007fa8cfa19bf9 in __GI___poll (fds=0x7fa8bfc02b68, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fa8c9602747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fa8c960436a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fa8c27e3578 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fa8d0126c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fa8cc7ae6db in start_thread (arg=0x7fa8bfc03700) at
pthread_create.c:463
#6 0x00007fa8cfa2688f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fa8d4deee00 (LWP 5195)):
[KCrash Handler]
#6 0x0000000000000000 in ?? ()
#7 0x00007fa8d0f39f29 in QV4::Object::get (receiver=0x7ffea9520838,
hasProperty=0x0, name=0x7ffea9520840, this=0x7ffea9520838) at
jsruntime/qv4object_p.h:308
#8 QV4::Lookup::getter0Inlinegetter0Inline (l=<optimized out>,
engine=<optimized out>, object=...) at jsruntime/qv4lookup.cpp:247
#9 0x00007fa8d0fd4989 in QV4::Moth::VME::interpret (frame=0x7ffea9520a10,
engine=0x5608362ce9e0, code=0x7fa86e95dcdc "\030\006\002") at
jsruntime/qv4vme_moth.cpp:615
#10 0x00007fa8d0fd9406 in QV4::Moth::VME::exec
(frame=frame@entry=0x7ffea9520a10, engine=engine@entry=0x5608362ce9e0) at
jsruntime/qv4vme_moth.cpp:441
#11 0x00007fa8d0f6852b in QV4::Function::call (this=this@entry=0x560838b4fc90,
thisObject=thisObject@entry=0x7fa8b5fa59a8, argv=argv@entry=0x7fa8b5fa59c0,
argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:68
#12 0x00007fa8d10db5f7 in QQmlJavaScriptExpression::evaluate
(this=this@entry=0x5608397d3a70, callData=callData@entry=0x7fa8b5fa5990,
isUndefined=isUndefined@entry=0x7ffea9520c1f) at
qml/qqmljavascriptexpression.cpp:211
#13 0x00007fa8d10e141e in QQmlBinding::evaluate
(this=this@entry=0x5608397d3a70, isUndefined=isUndefined@entry=0x7ffea9520c1f)
at qml/qqmlbinding.cpp:209
#14 0x00007fa8d10e60d2 in QQmlNonbindingBinding::doUpdate (this=0x5608397d3a70,
watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:245
#15 0x00007fa8d10e26f3 in QQmlBinding::update (this=0x5608397d3a70, flags=...)
at qml/qqmlbinding.cpp:185
#16 0x00007fa8d10f0f00 in QQmlObjectCreator::finalize (this=0x560838143520,
interrupt=...) at qml/qqmlobjectcreator.cpp:1346
#17 0x00007fa8d107b032 in QQmlIncubatorPrivate::incubate (this=0x5608398b9df0,
i=...) at qml/qqmlincubator.cpp:345
#18 0x00007fa8d107b5cc in QQmlEnginePrivate::incubate (this=<optimized out>,
i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#19 0x00007fa8d115637e in QQmlDelegateModelPrivate::object
(this=this@entry=0x560839891c80, group=QQmlListCompositor::Default,
index=index@entry=0,
incubationMode=incubationMode@entry=QQmlIncubator::AsynchronousIfNested) at
types/qqmldelegatemodel.cpp:1073
#20 0x00007fa8d1156481 in QQmlDelegateModel::object (this=<optimized out>,
index=0, incubationMode=QQmlIncubator::AsynchronousIfNested) at
types/qqmldelegatemodel.cpp:1114
#21 0x00007fa8d392a3eb in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fa8d392ca70 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007fa8d10f1043 in QQmlObjectCreator::finalize (this=0x560839ebf190,
interrupt=...) at qml/qqmlobjectcreator.cpp:1365
#24 0x00007fa8d1075a11 in QQmlComponentPrivate::complete
(enginePriv=0x7fa8b8005460, state=0x560838637e70) at qml/qqmlcomponent.cpp:923
#25 0x00007fa8d1075b22 in QQmlComponentPrivate::completeCreate
(this=0x560838637dd0) at qml/qqmlcomponent.cpp:959
#26 0x00007fa8d1076d14 in QQmlComponent::createObject (this=<optimized out>,
args=0x7ffea95214f0) at qml/qqmlcomponent.cpp:1311
#27 0x00007fa8d1078fe4 in QQmlComponent::qt_static_metacall
(_o=_o@entry=0x5608365f2e80, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=6, _a=_a@entry=0x7ffea9521510) at .moc/moc_qqmlcomponent.cpp:149
#28 0x00007fa8d1079395 in QQmlComponent::qt_metacall (this=0x5608365f2e80,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffea9521510) at
.moc/moc_qqmlcomponent.cpp:217
#29 0x00007fa8d10b1b09 in QQmlObjectOrGadget::metacall
(this=this@entry=0x7ffea9521440, type=type@entry=QMetaObject::InvokeMetaMethod,
index=<optimized out>, argv=argv@entry=0x7ffea9521510) at
qml/qqmlpropertycache.cpp:1770
#30 0x00007fa8d0fbbc78 in QV4::QObjectMethod::callInternal (this=<optimized
out>, thisObject=0x7fa8b5fa58a8, argv=<optimized out>, argc=<optimized out>) at
jsruntime/qv4qobjectwrapper.cpp:2113
#31 0x00007fa8d103cc76 in QV4::FunctionObject::call (argc=2,
argv=0x7fa8b5fa58c8, thisObject=0x7fa8b5fa58a8, this=0x7ffea95215a8) at
jsruntime/qv4functionobject_p.h:202
#32 QV4::Runtime::method_callPropertyLookup (engine=0x5608362ce9e0,
base=0x7fa8b5fa58a8, index=<optimized out>, argv=0x7fa8b5fa58c8, argc=2) at
jsruntime/qv4runtime.cpp:1425
#33 0x00007fa86e9144bf in ?? ()
#34 0x0000000000000000 in ?? ()
Reported using DrKonqi
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