https://bugs.kde.org/show_bug.cgi?id=373326
Bug ID: 373326
Summary: chromium lock-up, killing chromium kills plasma
Product: plasmashell
Version: 5.8.4
Platform: Debian unstable
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: arthur.ma...@internode.on.net
CC: bhus...@gmail.com, plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.8.4)
Qt Version: 5.7.1
Frameworks Version: 5.28.0
Operating System: Linux 4.9.0-rc7+ x86_64
Distribution: Debian GNU/Linux unstable (sid)
-- Information about the crash:
I've had plasma desktop locking up a lot recently, sometimes when shutting down
iceweasel or chromium when they have several windows/tabs open.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f71e49c8c40 (LWP 15225))]
Thread 9 (Thread 0x7f7137fff700 (LWP 15374)):
#0 0x00007f71f19e556d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f71ed5879f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f7130002e70, timeout=<optimized out>, context=0x7f7130000990)
at ././glib/gmain.c:4228
#2 0x00007f71ed5879f6 in g_main_context_iterate
(context=context@entry=0x7f7130000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f7130000990,
may_block=1) at ././glib/gmain.c:3990
#4 0x00007f71f23036fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f20cf0d3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f71f11e8464 in start_thread (arg=0x7f7137fff700) at
pthread_create.c:333
#9 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 8 (Thread 0x7f713c99a700 (LWP 15372)):
#0 0x00007f71f19e556d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f71ed5879f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f71380013c0, timeout=<optimized out>, context=0x7f7138000990)
at ././glib/gmain.c:4228
#2 0x00007f71ed5879f6 in g_main_context_iterate
(context=context@entry=0x7f7138000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f7138000990,
may_block=1) at ././glib/gmain.c:3990
#4 0x00007f71f23036fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f20cf0d3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f713cddaa35 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f71f11e8464 in start_thread (arg=0x7f713c99a700) at
pthread_create.c:333
#10 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 7 (Thread 0x7f71453e0700 (LWP 15313)):
#0 0x00007f71f11ee18f in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f71ce0302ab in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2 0x00007f71ce030107 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3 0x00007f71f11e8464 in start_thread (arg=0x7f71453e0700) at
pthread_create.c:333
#4 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 6 (Thread 0x7f71cf9c3700 (LWP 15294)):
#0 0x00007f71f11ee18f in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f71f6b652c4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f71f6b65309 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f71f11e8464 in start_thread (arg=0x7f71cf9c3700) at
pthread_create.c:333
#4 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 5 (Thread 0x7f71d997c700 (LWP 15287)):
#0 0x00007f71f19fb1e0 in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:59
#1 0x00007f71f19e5562 in poll () at ../sysdeps/unix/syscall-template.S:84
#2 0x00007f71ed5879f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f71c8003070, timeout=<optimized out>, context=0x7f71c8000990)
at ././glib/gmain.c:4228
#3 0x00007f71ed5879f6 in g_main_context_iterate
(context=context@entry=0x7f71c8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#4 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f71c8000990,
may_block=1) at ././glib/gmain.c:3990
#5 0x00007f71f23036fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f71f20cf0d3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f71f49715d5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f71f11e8464 in start_thread (arg=0x7f71d997c700) at
pthread_create.c:333
#11 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 4 (Thread 0x7f71dafc4700 (LWP 15238)):
#0 0x00007f71f19e556d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f71ed5879f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f71d0002e70, timeout=<optimized out>, context=0x7f71d0000990)
at ././glib/gmain.c:4228
#2 0x00007f71ed5879f6 in g_main_context_iterate
(context=context@entry=0x7f71d0000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f71d0000990,
may_block=1) at ././glib/gmain.c:3990
#4 0x00007f71f23036fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f20cf0d3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f71f49715d5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f71f11e8464 in start_thread (arg=0x7f71dafc4700) at
pthread_create.c:333
#10 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7f71e18af700 (LWP 15227)):
#0 0x00007f71f19e556d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f71ed5879f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7f71d4011bc0, timeout=<optimized out>, context=0x7f71d4000990)
at ././glib/gmain.c:4228
#2 0x00007f71ed5879f6 in g_main_context_iterate
(context=context@entry=0x7f71d4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f71d4000990,
may_block=1) at ././glib/gmain.c:3990
#4 0x00007f71f23036fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f20cf0d3 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f71f72286d5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f71f11e8464 in start_thread (arg=0x7f71e18af700) at
pthread_create.c:333
#10 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7f71e2c17700 (LWP 15226)):
#0 0x00007f71f19e556d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f71f5ab9150 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7f71e2c16d00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 0x00007f71f5ab9150 in _xcb_conn_wait (c=c@entry=0x5572ad293350,
cond=cond@entry=0x5572ad293390, vector=vector@entry=0x0, count=count@entry=0x0)
at ../../src/xcb_conn.c:479
#3 0x00007f71f5abaee9 in xcb_wait_for_event (c=0x5572ad293350) at
../../src/xcb_in.c:693
#4 0x00007f71e4738b69 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#5 0x00007f71f20d3d88 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f71f11e8464 in start_thread (arg=0x7f71e2c17700) at
pthread_create.c:333
#7 0x00007f71f19ee9df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7f71e49c8c40 (LWP 15225)):
[KCrash Handler]
#6 0x00007f71f22754b0 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f71f2275799 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f71f227d789 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f71f22dac89 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f71f2351fb4 in QAbstractItemModel::rowsRemoved(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f71f225680b in QAbstractItemModel::endRemoveRows() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f713e4e3018 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
#13 0x00007f713e4e60a9 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
#14 0x00007f71f22dac89 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f71f2351f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f71f22560b3 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f71f227aed5 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f71f227b0d4 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f71f227d768 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f71f22dac89 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f71f2351f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f71f22560b3 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f713ffc3265 in () at
/usr/lib/x86_64-linux-gnu/libKF5ItemModels.so.5
#24 0x00007f713ffc4711 in () at
/usr/lib/x86_64-linux-gnu/libKF5ItemModels.so.5
#25 0x00007f71f22dac89 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f71f2351f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f71f22560b3 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f71f22706b0 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f71f22dac89 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f71f2351f44 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f71f22560b3 in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f713e4fcdf3 in
TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at
/usr/lib/x86_64-linux-gnu/libtaskmanager.so.6
#33 0x00007f71f22daffe in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f71f44942e2 in KWindowSystem::windowRemoved(unsigned long long) ()
at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#35 0x00007f71db3e3a66 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007f71f448c632 in NETRootInfo::update(QFlags<NET::Property>,
QFlags<NET::Property2>) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#37 0x00007f71f448d65c in NETRootInfo::event(xcb_generic_event_t*,
QFlags<NET::Property>*, QFlags<NET::Property2>*) () at
/usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#38 0x00007f71f448d982 in NETRootInfo::event(xcb_generic_event_t*, unsigned
long*, int) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#39 0x00007f71db3e3196 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007f71f22ac1bf in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f71e473a334 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007f71e473b015 in QXcbConnection::processXcbEvents() () at
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#43 0x00007f71f22dbb39 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f71f2b96b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f71f2b9e2e1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f71f22af090 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f71f22b181d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f71f23032d3 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f71ed5877f7 in g_main_context_dispatch (context=0x7f71dc0016f0) at
././glib/gmain.c:3203
#50 0x00007f71ed5877f7 in g_main_context_dispatch
(context=context@entry=0x7f71dc0016f0) at ././glib/gmain.c:3856
#51 0x00007f71ed587a60 in g_main_context_iterate
(context=context@entry=0x7f71dc0016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929
#52 0x00007f71ed587b0c in g_main_context_iteration (context=0x7f71dc0016f0,
may_block=1) at ././glib/gmain.c:3990
#53 0x00007f71f23036df in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f71f22ad07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f71f22b57ec in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00005572ab9dad92 in ()
#57 0x00007f71f19262b1 in __libc_start_main (main=0x5572ab9da230, argc=2,
argv=0x7ffe82fba8e8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe82fba8d8) at ../csu/libc-start.c:291
#58 0x00005572ab9db11a in _start ()
Reported using DrKonqi
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