https://bugs.kde.org/show_bug.cgi?id=372820
Bug ID: 372820
Summary: Errors caused by bleachbit
Product: kwin
Version: 5.7.5
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: fluidoimpondera...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.7.5)
Qt Version: 5.6.1
Frameworks Version: 5.27.0
Operating System: Linux 4.5.5-300.fc24.x86_64 x86_64
Distribution (Platform): Fedora RPMs
-- Information about the crash:
When I use a system cleanup application these errors occur, but without causing
serious discomfort. The name of this application is: BLEACHBIT
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f81ef0a9940 (LWP 1568))]
Thread 4 (Thread 0x7f81cffff700 (LWP 1638)):
#0 0x00007f8201f9cbc0 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f8207befbc4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from
/lib64/libQt5Script.so.5
#2 0x00007f8207befc09 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
() from /lib64/libQt5Script.so.5
#3 0x00007f8201f975ba in start_thread () from /lib64/libpthread.so.0
#4 0x00007f81ff1127cd in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f81d7fff700 (LWP 1627)):
#0 0x00007f81ff108a23 in select () from /lib64/libc.so.6
#1 0x00007f81fff096df in qt_safe_select(int, fd_set*, fd_set*, fd_set*,
timespec const*) () from /lib64/libQt5Core.so.5
#2 0x00007f81fff0add4 in
QEventDispatcherUNIXPrivate::doSelect(QFlags<QEventLoop::ProcessEventsFlag>,
timespec*) () from /lib64/libQt5Core.so.5
#3 0x00007f81fff0b30a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007f81ffebc5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f81ffd1b343 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007f8206e448f5 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#7 0x00007f81ffd1f99a in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007f8201f975ba in start_thread () from /lib64/libpthread.so.0
#9 0x00007f81ff1127cd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f81e64bd700 (LWP 1617)):
#0 0x00007ffeec9c8c59 in clock_gettime ()
#1 0x00007f81ff120d66 in clock_gettime () from /lib64/libc.so.6
#2 0x00007f81ffdbbab3 in qt_gettime() () from /lib64/libQt5Core.so.5
#3 0x00007f81fff0b869 in QTimerInfoList::updateCurrentTime() () from
/lib64/libQt5Core.so.5
#4 0x00007f81fff0bc65 in QTimerInfoList::timerWait(timespec&) () from
/lib64/libQt5Core.so.5
#5 0x00007f81fff0b2aa in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007f81ffebc5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007f81ffd1b343 in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007f8201a98559 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#9 0x00007f81ffd1f99a in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007f8201f975ba in start_thread () from /lib64/libpthread.so.0
#11 0x00007f81ff1127cd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f81ef0a9940 (LWP 1568)):
[KCrash Handler]
#6 0x00007f8200f36bea in
KSharedDataCache::Private::CacheLocker::CacheLocker(KSharedDataCache::Private
const*) () from /lib64/libKF5CoreAddons.so.5
#7 0x00007f8200f2fb72 in KSharedDataCache::find(QString const&, QByteArray*)
const () from /lib64/libKF5CoreAddons.so.5
#8 0x00007f81febf18f1 in KIconLoaderPrivate::findCachedPixmapWithPath(QString
const&, QPixmap&, QString&) () from /lib64/libKF5IconThemes.so.5
#9 0x00007f81febf264a in KIconLoader::loadIcon(QString const&,
KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () from
/lib64/libKF5IconThemes.so.5
#10 0x00007f8207daefe0 in KWin::StartupFeedbackEffect::start(QString const&)
[clone .part.27] () from /lib64/libkwin4_effect_builtins.so.1
#11 0x00007f8207dafc14 in
KWin::StartupFeedbackEffect::gotNewStartup(KStartupInfoId const&,
KStartupInfoData const&) () from /lib64/libkwin4_effect_builtins.so.1
#12 0x00007f81ffee5b92 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#13 0x00007f8200c934d7 in KStartupInfo::gotNewStartup(KStartupInfoId const&,
KStartupInfoData const&) () from /lib64/libKF5WindowSystem.so.5
#14 0x00007f8200c9a39d in
KStartupInfo::Private::new_startup_info_internal(KStartupInfoId const&,
KStartupInfo::Data&, bool) () from /lib64/libKF5WindowSystem.so.5
#15 0x00007f8200c9a52a in KStartupInfo::Private::got_startup_info(QString
const&, bool) () from /lib64/libKF5WindowSystem.so.5
#16 0x00007f8200c9ad6a in KStartupInfo::Private::got_message(QString const&) ()
from /lib64/libKF5WindowSystem.so.5
#17 0x00007f81ffee5b92 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib64/libQt5Core.so.5
#18 0x00007f8200cba772 in KXMessages::gotMessage(QString const&) () from
/lib64/libKF5WindowSystem.so.5
#19 0x00007f8200cabb5f in KXMessagesPrivate::nativeEventFilter(QByteArray
const&, void*, long*) () from /lib64/libKF5WindowSystem.so.5
#20 0x00007f81ffebb69c in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
from /lib64/libQt5Core.so.5
#21 0x00007f81e864f775 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() from /lib64/libQt5XcbQpa.so.5
#22 0x00007f81e865070b in QXcbConnection::processXcbEvents() () from
/lib64/libQt5XcbQpa.so.5
#23 0x00007f81ffee6bd9 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#24 0x00007f8200750c0c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#25 0x00007f82007560ef in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#26 0x00007f81ffebd7aa in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#27 0x00007f81ffebf84f in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#28 0x00007f81fff0b1e2 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#29 0x00007f81e86c27dd in
QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5XcbQpa.so.5
#30 0x00007f81ffebc5ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#31 0x00007f81ffec417c in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#32 0x00007f82088ec0e6 in kdemain () from /lib64/libkdeinit5_kwin_x11.so
#33 0x00007f81ff02f731 in __libc_start_main () from /lib64/libc.so.6
#34 0x0000562480d0ed09 in _start ()
Possible duplicates by query: bug 320603, bug 313839, bug 313545.
Reported using DrKonqi
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