https://bugs.kde.org/show_bug.cgi?id=385838
Bug ID: 385838
Summary: Discover crashes while updating installed programs
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: dber...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.9.5)
Qt Version: 5.7.1
Frameworks Version: 5.31.0
Operating System: Linux 4.10.0-37-generic x86_64
Distribution: Ubuntu 17.04
-- Information about the crash:
- What I was doing when the application crashed:
I was updating three programs. One of the programs was a security update. I had
a instance of synaptic open when I first opened Discover, then I closed
synaptic to run the updates.
-- 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 0x7f6e7954d400 (LWP 15962))]
Thread 8 (Thread 0x7f6dca796700 (LWP 16000)):
#0 0x00007f6e718d0510 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f6e754efaeb in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f6e78933495 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#3 0x00007f6e78933d8a in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e718ca6da in start_thread (arg=0x7f6dca796700) at
pthread_create.c:456
#6 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 7 (Thread 0x7f6e3e75e700 (LWP 15971)):
#0 0x00007f6e74b00d8f in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1 0x00007f6e74ae6d82 in poll () at ../sysdeps/unix/syscall-template.S:84
#2 0x00007f6e6f6bf576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6e757120bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6e754e9f83 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6e718ca6da in start_thread (arg=0x7f6e3e75e700) at
pthread_create.c:456
#9 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 6 (Thread 0x7f6e4510b700 (LWP 15968)):
#0 0x00007f6e6d80cf49 in () at
/usr/lib/nvidia-340/tls/libnvidia-tls.so.340.102
#1 0x00007f6e6f703b30 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6e6f6bf042 in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6e6f6bf514 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f6e757120bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f6e754e9f83 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f6e718ca6da in start_thread (arg=0x7f6e4510b700) at
pthread_create.c:456
#10 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 5 (Thread 0x7f6e58a00700 (LWP 15967)):
#0 0x00007f6e74ae6d8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f6e6f6bf576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6e757120bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e754e9f83 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6e788c44c6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6e718ca6da in start_thread (arg=0x7f6e58a00700) at
pthread_create.c:456
#9 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 4 (Thread 0x7f6e5aa1e700 (LWP 15965)):
#0 0x00007f6e6f6bef94 in g_main_context_check () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f6e6f6bf514 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6e757120bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e754e9f83 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6e76072df5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6e718ca6da in start_thread (arg=0x7f6e5aa1e700) at
pthread_create.c:456
#9 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7f6e5bc2f700 (LWP 15964)):
#0 0x00007f6e74ae6d8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f6e6f6bf576 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6e757120bb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e754e9f83 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f6e773455d5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f6e718ca6da in start_thread (arg=0x7f6e5bc2f700) at
pthread_create.c:456
#9 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7f6e64822700 (LWP 15963)):
#0 0x00007f6e74ae6d8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f6e6f254c62 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f6e6f2568d7 in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f6e673acef9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f6e754eec38 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f6e718ca6da in start_thread (arg=0x7f6e64822700) at
pthread_create.c:456
#6 0x00007f6e74af2d7f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7f6e7954d400 (LWP 15962)):
[KCrash Handler]
#6 0x00007f6e78584890 in UpdateItem::setProgress(double) () at
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#7 0x00007f6e785855fc in UpdateModel::resourceHasProgressed(AbstractResource*,
double) () at /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#8 0x00007f6e756e9afe in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f6e785a01bc in
ResourcesUpdatesModel::resourceProgressed(AbstractResource*, double) () at
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#10 0x00007f6e756e9afe in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f6e7859f7dc in
AbstractBackendUpdater::resourceProgressed(AbstractResource*, double) () at
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#12 0x00007f6e3c548d49 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/packagekit-backend.so
#13 0x00007f6e756e9afe in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f6e3c2f5104 in PackageKit::Transaction::itemProgress(QString const&,
PackageKit::Transaction::Status, unsigned int) () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#15 0x00007f6e3c2f6f69 in () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#16 0x00007f6e756e9789 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f6e3c305361 in () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#18 0x00007f6e3c305b50 in () at
/usr/lib/x86_64-linux-gnu/libpackagekitqt5.so.0
#19 0x00007f6e7734f570 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#20 0x00007f6e756ea639 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f6e76c2635c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f6e76c2db21 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f6e756bdc00 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f6e756c039d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f6e75711c93 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f6e6f6bf377 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f6e6f6bf5e0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f6e6f6bf68c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f6e7571209f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f6e756bbbea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f6e756c433c in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x0000556ec8aa1b16 in ()
#33 0x00007f6e74a0a3f1 in __libc_start_main (main=0x556ec8aa1410, argc=3,
argv=0x7fff22626be8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff22626bd8) at ../csu/libc-start.c:291
#34 0x0000556ec8aa1d5a in _start ()
Possible duplicates by query: bug 385636, bug 385391, bug 383817, bug 381513,
bug 373297.
Reported using DrKonqi
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