https://bugs.kde.org/show_bug.cgi?id=366264
Bug ID: 366264
Summary: Was doing upgrade in Plasma DIscover
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: 411skit...@gmail.com
Application: plasma-discover (5.7.2)
Qt Version: 5.7.0
Frameworks Version: 5.25.0
Operating System: Linux 4.4.0-28-generic x86_64
Distribution: KDE neon User Edition 5.7
-- Information about the crash:
- What I was doing when the application crashed:
Was doing upgrade in Plasma Discover. Application was launched from system
tray, from the little up-arrow.
-- 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 0x7f5656fbd8c0 (LWP 21926))]
Thread 7 (Thread 0x7f562553f700 (LWP 21939)):
#0 0x00007f56544ec482 in QTimerInfoList::repairTimersIfNeeded
(this=0x7f5618002cd0) at kernel/qtimerinfo_unix.cpp:161
#1 0x00007f56544ec503 in QTimerInfoList::timerWait (this=0x7f5618002cd0,
tm=...) at kernel/qtimerinfo_unix.cpp:389
#2 0x00007f56544edb5c in timerSourcePrepareHelper (timeout=0x7f562553eb34,
src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#3 idleTimerSourcePrepare (source=<optimized out>, timeout=0x7f562553eb34) at
kernel/qeventdispatcher_glib.cpp:212
#4 0x00007f564f5fe92d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f564f5ff2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f564f5ff4ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f56544ee30b in QEventDispatcherGlib::processEvents
(this=0x7f56180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8 0x00007f5654498d9a in QEventLoop::exec (this=this@entry=0x7f562553ed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#9 0x00007f56542be044 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#10 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x1c5a9b0) at
thread/qthread_unix.cpp:344
#11 0x00007f56512786fa in start_thread (arg=0x7f562553f700) at
pthread_create.c:333
#12 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f5626ccc700 (LWP 21936)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f56542c3adb in QWaitConditionPrivate::wait
(time=18446744073709551615, this=0x1c60ab0) at
thread/qwaitcondition_unix.cpp:143
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x18f13a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3 0x00007f56568fbf5d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f56568fc835 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x18f1320) at
thread/qthread_unix.cpp:344
#6 0x00007f56512786fa in start_thread (arg=0x7f5626ccc700) at
pthread_create.c:333
#7 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f5634c1f700 (LWP 21930)):
#0 0x00007f564f643ae4 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f564f5fe920 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f564f5ff2cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f564f5ff4ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f56544ee30b in QEventDispatcherGlib::processEvents
(this=0x7f562c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f5654498d9a in QEventLoop::exec (this=this@entry=0x7f5634c1ed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#6 0x00007f56542be044 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#7 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x1bcdf50) at
thread/qthread_unix.cpp:344
#8 0x00007f56512786fa in start_thread (arg=0x7f5634c1f700) at
pthread_create.c:333
#9 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f563d2df700 (LWP 21929)):
#0 0x00007f56538bae8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f564f5ff39c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f564f5ff4ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f56544ee30b in QEventDispatcherGlib::processEvents
(this=0x7f56300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f5654498d9a in QEventLoop::exec (this=this@entry=0x7f563d2dece0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#5 0x00007f56542be044 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x00007f56563ff685 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x16df230) at
thread/qthread_unix.cpp:344
#8 0x00007f56512786fa in start_thread (arg=0x7f563d2df700) at
pthread_create.c:333
#9 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f563e4f0700 (LWP 21928)):
#0 0x00007f56538b69cd in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f564f642740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f564f5fee84 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f564f5ff340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f564f5ff4ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f56544ee30b in QEventDispatcherGlib::processEvents
(this=0x7f56380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f5654498d9a in QEventLoop::exec (this=this@entry=0x7f563e4efcd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#7 0x00007f56542be044 in QThread::exec (this=this@entry=0x7f5651b83d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:507
#8 0x00007f5651b0f7a5 in QDBusConnectionManager::run (this=0x7f5651b83d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:196
#9 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x7f5651b83d60 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:344
#10 0x00007f56512786fa in start_thread (arg=0x7f563e4f0700) at
pthread_create.c:333
#11 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f5646eac700 (LWP 21927)):
#0 0x00007f56538bae8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f564f194c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f564f1968d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f5649a35a39 in QXcbEventReader::run (this=0x1655b00) at
qxcbconnection.cpp:1337
#4 0x00007f56542c2c28 in QThreadPrivate::start (arg=0x1655b00) at
thread/qthread_unix.cpp:344
#5 0x00007f56512786fa in start_thread (arg=0x7f5646eac700) at
pthread_create.c:333
#6 0x00007f56538c6b5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f5656fbd8c0 (LWP 21926)):
[KCrash Handler]
#6 QString::QString (other=..., this=0x0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:898
#7 UpdateItem::changelog (this=0x2d19860) at
/workspace/build/libdiscover/UpdateModel/UpdateItem.cpp:87
#8 0x00007f5656552e0c in QTypedArrayData<int>::allocate (options=...,
capacity=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:222
#9 QVector<int>::QVector (args=..., this=0x7ffef3963b50) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qvector.h:508
#10 UpdateModel::resourceHasProgressed (this=0x1899570, res=<optimized out>,
progress=50) at /workspace/build/libdiscover/UpdateModel/UpdateModel.cpp:82
#11 0x00007f56544c5f36 in QtPrivate::QSlotObjectBase::call (a=0x7ffef3963cc0,
r=0x1899570, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130
#12 QMetaObject::activate (sender=0x1ca7fd0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3723
#13 0x00007f565656ae4c in ReviewsModel::qt_static_metacall (_o=0x0,
_c=47290464, _id=24, _a=0x7ffef3963cc0) at
/workspace/build/obj-x86_64-linux-gnu/libdiscover/moc_ReviewsModel.cpp:164
#14 0x03bf2a9ca9f5ee00 in ?? ()
#15 0x00007ffef3963df0 in ?? ()
#16 0x00007f56544c5f36 in QtPrivate::QSlotObjectBase::call (a=0x7ffef3963e10,
r=0x7ffef3963cb0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130
#17 QMetaObject::activate (sender=0x1d41f20, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3723
#18 0x00007f565656a97c in AbstractResource::changelogFetched (this=0x0,
_t1=...) at
/workspace/build/obj-x86_64-linux-gnu/libdiscover/moc_AbstractResource.cpp:380
#19 0x03bf2a9ca9f5ee00 in ?? ()
#20 0x00007ffef3963e50 in ?? ()
#21 0x00007f5627eada69 in std::__atomic_base<int>::operator++ (this=0x18) at
/usr/include/c++/5/bits/atomic_base.h:296
#22 QAtomicOps<int>::ref<int> (_q_value=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:141
#23 QBasicAtomicInteger<int>::ref (this=0x18) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:110
#24 QtPrivate::RefCount::ref (this=0x18) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:61
#25 QString::QString (other=..., this=0x7ffef3963e70) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:899
#26 PackageKitUpdater::itemProgress (this=0x0, itemID=...,
percentage=4086709440) at
/workspace/build/libdiscover/backends/PackageKitBackend/PackageKitUpdater.cpp:310
#27 0x00007f56544c5f36 in QtPrivate::QSlotObjectBase::call (a=0x7ffef3963fe0,
r=0x1d41f20, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:130
#28 QMetaObject::activate (sender=0x3d25f50, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3723
#29 0x00007f5627c65534 in PackageKit::Transaction::itemProgress(QString const&,
PackageKit::Transaction::Status, unsigned int) () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#30 0x00007f5627c67c89 in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#31 0x00007f56544c5bc9 in QMetaObject::activate (sender=0x395aa10,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3740
#32 0x00007f5627c74254 in
OrgFreedesktopPackageKitTransactionInterface::ItemProgress(QString const&,
unsigned int, unsigned int) () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#33 0x00007f5627c74b06 in ?? () from
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#34 0x00007f5627c76dc8 in
OrgFreedesktopPackageKitTransactionInterface::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#35 0x00007f5651b1bae3 in QDBusConnectionPrivate::deliverCall (this=<optimized
out>, object=<optimized out>, msg=..., metaTypes=..., slotIdx=<optimized out>)
at qdbusintegrator.cpp:983
#36 0x00007f56544c6ad9 in QObject::event (this=0x395aa10, e=<optimized out>) at
kernel/qobject.cpp:1263
#37 0x00007f565501889c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x395aa10, e=0x7f56380c6340) at kernel/qapplication.cpp:3799
#38 0x00007f5655020296 in QApplication::notify (this=0x7ffef3964c20,
receiver=0x395aa10, e=0x7f56380c6340) at kernel/qapplication.cpp:3556
#39 0x00007f565449ada8 in QCoreApplication::notifyInternal2
(receiver=0x395aa10, event=event@entry=0x7f56380c6340) at
kernel/qcoreapplication.cpp:988
#40 0x00007f565449d46b in QCoreApplication::sendEvent (event=0x7f56380c6340,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x1639160) at
kernel/qcoreapplication.cpp:1649
#42 0x00007f565449d8d8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1503
#43 0x00007f56544edee3 in postEventSourceDispatch (s=0x16765b0) at
kernel/qeventdispatcher_glib.cpp:276
#44 0x00007f564f5ff1a7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f564f5ff400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f564f5ff4ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f56544ee2ef in QEventDispatcherGlib::processEvents (this=0x1684060,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#48 0x00007f5654498d9a in QEventLoop::exec (this=this@entry=0x7ffef3964b40,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
#49 0x00007f56544a13ac in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#50 0x00007f5654a75dbc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1639
#51 0x00007f56550187f5 in QApplication::exec () at kernel/qapplication.cpp:2975
#52 0x0000000000409634 in main (argc=3, argv=<optimized out>) at
/workspace/build/discover/main.cpp:144
Reported using DrKonqi
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