https://bugs.kde.org/show_bug.cgi?id=381979
Bug ID: 381979
Summary: Discover Updating Crashing
Product: Discover
Version: 5.9.5
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: mastertwit...@yahoo.com
Target Milestone: ---
Application: plasma-discover (5.9.5)
Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.0-28-generic x86_64
Distribution: Ubuntu 17.04
-- Information about the crash:
was attempting to install updates when discover crashed. I attempted a restart
of the application and was able to replicate the same issue and reporting once
I was able to replicate on update run.
The crash can be reproduced sometimes.
-- 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 0x7f6680b5f8c0 (LWP 26726))]
Thread 9 (Thread 0x7f6637fff700 (LWP 26739)):
#0 0x00007f667c108d8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f6676dbc576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f667cd34f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f667cb0bfe3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f6678eeb6da in start_thread (arg=0x7f6637fff700) at
pthread_create.c:456
#8 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 8 (Thread 0x7f6647d25700 (LWP 26734)):
#0 0x00007f667c122df2 in __libc_disable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:96
#1 0x00007f667c108d99 in poll () at ../sysdeps/unix/syscall-template.S:84
#2 0x00007f6676dbc576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f667cd34f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f667cb0bfe3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6678eeb6da in start_thread (arg=0x7f6647d25700) at
pthread_create.c:456
#9 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 7 (Thread 0x7f664d09d700 (LWP 26733)):
#0 0x00007ffc25c86b12 in clock_gettime ()
#1 0x00007f667c123506 in __GI___clock_gettime (clock_id=1, tp=0x7f664d09c9f0)
at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f667cbb5f71 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f667cd32ba9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f667cd33155 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f667cd344fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6676dbba6d in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f6676dbc49b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007f667cd34f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f667cb0bfe3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f667fee94c6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6678eeb6da in start_thread (arg=0x7f664d09d700) at
pthread_create.c:456
#15 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 6 (Thread 0x7f6655ee4700 (LWP 26732)):
#0 0x00007f6678ef1510 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f66574e6b5b in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2 0x00007f66574e6a78 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3 0x00007f6678eeb6da in start_thread (arg=0x7f6655ee4700) at
pthread_create.c:456
#4 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 5 (Thread 0x7f665d984700 (LWP 26731)):
#0 0x00007f6678ef1510 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f66574e6b5b in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2 0x00007f66574e6a78 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3 0x00007f6678eeb6da in start_thread (arg=0x7f665d984700) at
pthread_create.c:456
#4 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 4 (Thread 0x7f666488e700 (LWP 26729)):
#0 0x00007ffc25c86b12 in clock_gettime ()
#1 0x00007f667c123506 in __GI___clock_gettime (clock_id=1, tp=0x7f666488da40)
at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f667cbb5f71 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f667cd32ba9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f667cd33155 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f667cd344fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6676dbba6d in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f6676dbc49b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007f667cd34f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f667cb0bfe3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f667d695df5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6678eeb6da in start_thread (arg=0x7f666488e700) at
pthread_create.c:456
#15 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7f666508f700 (LWP 26728)):
#0 0x00007ffc25c86b12 in clock_gettime ()
#1 0x00007f667c123506 in __GI___clock_gettime (clock_id=1, tp=0x7f666508ea30)
at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007f667cbb5f71 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f667cd32ba9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f667cd33155 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f667cd344fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6676dbba6d in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f6676dbc49b in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007f667cd34f2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f667cb0bfe3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f667e96a5c5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6678eeb6da in start_thread (arg=0x7f666508f700) at
pthread_create.c:456
#15 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7f666d8bf700 (LWP 26727)):
#0 0x00007f667c108d8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f6676951c62 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f66769538d7 in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f666fe16ed9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f667cb10c98 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6678eeb6da in start_thread (arg=0x7f666d8bf700) at
pthread_create.c:456
#6 0x00007f667c114d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7f6680b5f8c0 (LWP 26726)):
[KCrash Handler]
#6 0x00007f6644180290 in PackageKit::Transaction::remainingTime() const () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#7 0x00007f66443ceeb6 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#8 0x00007f667cd0c81e in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f6644183a2e in () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#10 0x00007f66441810a8 in () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#11 0x00007f66441826c8 in
PackageKit::Transaction::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#12 0x00007f667e974650 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007f667cd0d359 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f667e24a35c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f667e251b11 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f667cce08a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f667cce302d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f667cd34b03 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f6676dbc377 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f6676dbc5e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f6676dbc68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f667cd34f0f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f667ccde88a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f667cce6ffc in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000055b79215cb16 in ()
#26 0x00007f667c02c3f1 in __libc_start_main (main=0x55b79215c410, argc=3,
argv=0x7ffc25c159e8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc25c159d8) at ../csu/libc-start.c:291
#27 0x000055b79215cd5a in _start ()
Reported using DrKonqi
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