https://bugs.kde.org/show_bug.cgi?id=388477
Tristan Miller <psychon...@nothingisreal.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDSINFO |UNCONFIRMED
Resolution|BACKTRACE |---
--- Comment #3 from Tristan Miller <psychon...@nothingisreal.com> ---
Here's another backtrace, this time with more symbols.
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9fc8f49f40 (LWP 1537))]
Thread 8 (Thread 0x7f9ef9925700 (LWP 3476)):
#0 0x00007f9fc2511f2b in __GI___poll (fds=0x7f9ef40029e0, nfds=1,
timeout=2549283) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f9fbd288149 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f9ef40029e0, timeout=<optimized out>, context=0x7f9ef4000be0)
at gmain.c:4187
#2 0x00007f9fbd288149 in g_main_context_iterate
(context=context@entry=0x7f9ef4000be0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3881
#3 0x00007f9fbd28825c in g_main_context_iteration (context=0x7f9ef4000be0,
may_block=1) at gmain.c:3947
#4 0x00007f9fc2e4857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f9fc2def4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f9fc2c168da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f9efc1eff67 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#8 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f9fc1dcb558 in start_thread (arg=0x7f9ef9925700) at
pthread_create.c:465
#10 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f9f0f320700 (LWP 2270)):
#0 0x00007f9fc2511f2b in __GI___poll (fds=0x7f9f08005380, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f9fbd288149 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f9f08005380, timeout=<optimized out>, context=0x7f9f08000be0)
at gmain.c:4187
#2 0x00007f9fbd288149 in g_main_context_iterate
(context=context@entry=0x7f9f08000be0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3881
#3 0x00007f9fbd28825c in g_main_context_iteration (context=0x7f9f08000be0,
may_block=1) at gmain.c:3947
#4 0x00007f9fc2e4857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f9fc2def4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f9fc2c168da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f9fc6931b22 in QQuickPixmapReader::run() () at
/usr/lib64/libQt5Quick.so.5
#8 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f9fc1dcb558 in start_thread (arg=0x7f9f0f320700) at
pthread_create.c:465
#10 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f9f9ab94700 (LWP 2146)):
#0 0x00007f9fc1dd182d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f9fc891ffb8 <QTWTF::pageheap_memory+57592>) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f9fc1dd182d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f9fc891ff68 <QTWTF::pageheap_memory+57512>, cond=0x7f9fc891ff90
<QTWTF::pageheap_memory+57552>) at pthread_cond_wait.c:502
#2 0x00007f9fc1dd182d in __pthread_cond_wait (cond=0x7f9fc891ff90
<QTWTF::pageheap_memory+57552>, mutex=0x7f9fc891ff68
<QTWTF::pageheap_memory+57512>) at pthread_cond_wait.c:655
#3 0x00007f9fc862b614 in QTWTF::TCMalloc_PageHeap::scavengerThread()
(this=0x7f9fc8911ec0 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4 0x00007f9fc862b659 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5 0x00007f9fc1dcb558 in start_thread (arg=0x7f9f9ab94700) at
pthread_create.c:465
#6 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f9fa8d34700 (LWP 2122)):
#0 0x00007f9fc250da88 in __GI___libc_read (fd=11,
buf=buf@entry=0x7f9fa8d33aa0, nbytes=nbytes@entry=16) at
../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f9fbd2cc3c0 in read (__nbytes=16, __buf=0x7f9fa8d33aa0,
__fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2 0x00007f9fbd2cc3c0 in g_wakeup_acknowledge (wakeup=0x7f9f9c003590) at
gwakeup.c:210
#3 0x00007f9fbd287c2b in g_main_context_check
(context=context@entry=0x7f9fa0000be0, max_priority=2147483647,
fds=fds@entry=0x7f9fa0002de0, n_fds=n_fds@entry=1) at gmain.c:3664
#4 0x00007f9fbd2880f0 in g_main_context_iterate
(context=context@entry=0x7f9fa0000be0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3883
#5 0x00007f9fbd28825c in g_main_context_iteration (context=0x7f9fa0000be0,
may_block=1) at gmain.c:3947
#6 0x00007f9fc2e4857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#7 0x00007f9fc2def4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#8 0x00007f9fc2c168da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9 0x00007f9fc5d7fbd5 in QQmlThreadPrivate::run() () at
/usr/lib64/libQt5Qml.so.5
#10 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#11 0x00007f9fc1dcb558 in start_thread (arg=0x7f9fa8d34700) at
pthread_create.c:465
#12 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f9faa7c2700 (LWP 1661)):
#0 0x00007f9fc250da88 in __GI___libc_read (fd=10,
buf=buf@entry=0x7f9faa7c1aa0, nbytes=nbytes@entry=16) at
../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f9fbd2cc3c0 in read (__nbytes=16, __buf=0x7f9faa7c1aa0,
__fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2 0x00007f9fbd2cc3c0 in g_wakeup_acknowledge (wakeup=0x7f9fa40039a0) at
gwakeup.c:210
#3 0x00007f9fbd287c2b in g_main_context_check
(context=context@entry=0x7f9f9c000be0, max_priority=2147483647,
fds=fds@entry=0x7f9f9c0029e0, n_fds=n_fds@entry=1) at gmain.c:3664
#4 0x00007f9fbd2880f0 in g_main_context_iterate
(context=context@entry=0x7f9f9c000be0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3883
#5 0x00007f9fbd28825c in g_main_context_iteration (context=0x7f9f9c000be0,
may_block=1) at gmain.c:3947
#6 0x00007f9fc2e4857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#7 0x00007f9fc2def4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#8 0x00007f9fc2c168da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9 0x00007f9fc5d7fbd5 in QQmlThreadPrivate::run() () at
/usr/lib64/libQt5Qml.so.5
#10 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#11 0x00007f9fc1dcb558 in start_thread (arg=0x7f9faa7c2700) at
pthread_create.c:465
#12 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f9fabfff700 (LWP 1596)):
#0 0x00007f9fc2511f2b in __GI___poll (fds=0x7f9fa4002de0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f9fbd288149 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f9fa4002de0, timeout=<optimized out>, context=0x7f9fa4000be0)
at gmain.c:4187
#2 0x00007f9fbd288149 in g_main_context_iterate
(context=context@entry=0x7f9fa4000be0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3881
#3 0x00007f9fbd28825c in g_main_context_iteration (context=0x7f9fa4000be0,
may_block=1) at gmain.c:3947
#4 0x00007f9fc2e4857b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f9fc2def4aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f9fc2c168da in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f9fc326dbd5 in QDBusConnectionManager::run() () at
/usr/lib64/libQt5DBus.so.5
#8 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f9fc1dcb558 in start_thread (arg=0x7f9fabfff700) at
pthread_create.c:465
#10 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f9fb2855700 (LWP 1549)):
#0 0x00007f9fc2511f2b in __GI___poll (fds=fds@entry=0x7f9fb2854bc8,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f9fc754b387 in poll (__timeout=-1, __nfds=1, __fds=0x7f9fb2854bc8)
at /usr/include/bits/poll2.h:46
#2 0x00007f9fc754b387 in _xcb_conn_wait (c=c@entry=0x5588786ca0a0,
cond=cond@entry=0x5588786ca0e0, vector=vector@entry=0x0, count=count@entry=0x0)
at xcb_conn.c:479
#3 0x00007f9fc754d17a in xcb_wait_for_event (c=0x5588786ca0a0) at xcb_in.c:693
#4 0x00007f9fb540c8d9 in QXcbEventReader::run() () at
/usr/lib64/libQt5XcbQpa.so.5
#5 0x00007f9fc2c1b8d0 in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f9fc1dcb558 in start_thread (arg=0x7f9fb2855700) at
pthread_create.c:465
#7 0x00007f9fc251c6df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f9fc8f49f40 (LWP 1537)):
[KCrash Handler]
#6 0x00007f9f0ced5633 in QHash<QString, AbstractEntry*>::findNode(QString
const&, unsigned int) const (this=this@entry=0x7f9fac00c0a0, akey=...,
h=2470466443) at /usr/include/qt5/QtCore/qhash.h:917
#7 0x00007f9f0ced56be in QHash<QString, AbstractEntry*>::findNode(QString
const&, unsigned int*) const (this=this@entry=0x7f9fac00c0a0, akey=...,
ahp=ahp@entry=0x0) at /usr/include/qt5/QtCore/qhash.h:936
#8 0x00007f9f0ced0b67 in QHash<QString, AbstractEntry*>::contains(QString
const&) const (akey=..., this=0x7f9fac00c0a0) at
/usr/include/qt5/QtCore/qhash.h:906
#9 0x00007f9f0ced0b67 in KAStatsFavoritesModel::isFavorite(QString const&)
const (this=this@entry=0x55887b78f710, id=...) at
/usr/src/debug/plasma-desktop-5.11.5/applets/kicker/plugin/kastatsfavoritesmodel.cpp:547
#10 0x00007f9f0cef4721 in InvalidAppsFilterProxy::filterAcceptsRow(int,
QModelIndex const&) const (this=0x55887c4ed820, source_row=<optimized out>,
source_parent=...) at
/usr/src/debug/plasma-desktop-5.11.5/applets/kicker/plugin/recentusagemodel.cpp:94
#11 0x00007f9fc2db61fb in
QSortFilterProxyModelPrivate::create_mapping(QModelIndex const&) const () at
/usr/lib64/libQt5Core.so.5
#12 0x00007f9fc2db8233 in QSortFilterProxyModel::rowCount(QModelIndex const&)
const () at /usr/lib64/libQt5Core.so.5
#13 0x00007f9fc2db61c8 in
QSortFilterProxyModelPrivate::create_mapping(QModelIndex const&) const () at
/usr/lib64/libQt5Core.so.5
#14 0x00007f9fc2db754a in
QSortFilterProxyModelPrivate::update_source_sort_column() () at
/usr/lib64/libQt5Core.so.5
#15 0x00007f9fc2db7c38 in
QSortFilterProxyModelPrivate::_q_sourceLayoutChanged(QList<QPersistentModelIndex>
const&, QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f9fc2dbc573 in QSortFilterProxyModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f9fc2e1edba in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#18 0x00007f9fc2d8f736 in
QAbstractItemModel::layoutChanged(QList<QPersistentModelIndex> const&,
QAbstractItemModel::LayoutChangeHint) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f9fc2db7abe in QSortFilterProxyModel::invalidate() () at
/usr/lib64/libQt5Core.so.5
#20 0x00007f9f0cef35ec in InvalidAppsFilterProxy::connectNewFavoritesModel()
(this=0x55887c4ed820) at
/usr/src/debug/plasma-desktop-5.11.5/applets/kicker/plugin/recentusagemodel.cpp:80
#21 0x00007f9fc2e1eebc in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#22 0x00007f9f0ceff2fa in AbstractModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=0x7fffc35d7ec0) at
/usr/src/debug/plasma-desktop-5.11.5/build/applets/kicker/kickerplugin_autogen/7RBZBFH7CH/moc_abstractmodel.cpp:223
#23 0x00007f9fc5d6942d in QObjectPointerBinding::write(QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007f9fc5d6a526 in
QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&,
QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at
/usr/lib64/libQt5Qml.so.5
#25 0x00007f9fc5d671c3 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#26 0x00007f9fc5d7381b in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/usr/lib64/libQt5Qml.so.5
#27 0x00007f9fc5cf4df2 in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at
/usr/lib64/libQt5Qml.so.5
#28 0x00007f9fc5cf539c in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007f9fc5cf2554 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () at /usr/lib64/libQt5Qml.so.5
#30 0x00007f9fc6a87874 in QQuickLoaderPrivate::_q_sourceLoaded() () at
/usr/lib64/libQt5Quick.so.5
#31 0x00007f9fc6a879c8 in QQuickLoaderPrivate::load() () at
/usr/lib64/libQt5Quick.so.5
#32 0x00007f9fc6a8850f in QQuickLoader::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5
#33 0x00007f9fc6a88673 in QQuickLoader::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/libQt5Quick.so.5
#34 0x00007f9fc5cd98ca in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#35 0x00007f9fc5ceef40 in QQmlPropertyData::writeProperty(QObject*, void*,
QFlags<QQmlPropertyData::WriteFlag>) const () at /usr/lib64/libQt5Qml.so.5
#36 0x00007f9fc5ced6b2 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
() at /usr/lib64/libQt5Qml.so.5
#37 0x00007f9fc5cb7b5f in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#38 0x00007f9fc5cca990 in
QV4::Runtime::method_setQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value
const&, int, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#39 0x00007f9f19f81f98 in ()
#40 0x00000000000001d0 in ()
#41 0x0003800000000000 in ()
#42 0x000055887b644710 in ()
#43 0x00007fffc35d99b8 in ()
#44 0x000000000000018e in ()
#45 0x0000000000000000 in ()
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