https://bugs.kde.org/show_bug.cgi?id=357685
Bug ID: 357685
Summary: Plasma crash on boot
Product: plasmashell
Version: 5.5.0
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: j...@mingan.name
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.5.0)
Qt Version: 5.5.1
Operating System: Linux 4.2.8-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"
-- Information about the crash:
Just booted the computer. Importantly, the notebook display shows the KDE
loading logo and then goes dark. External monitor is working.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f907389c900 (LWP 2350))]
Thread 7 (Thread 0x7f9053c39700 (LWP 2357)):
#0 0x00007f906b2162fd in poll () at /lib64/libc.so.6
#1 0x00007f90716c4182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007f90716c5c77 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007f9055bbbda9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4 0x00007f906be233ce in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f90511f1700 (LWP 2386)):
#0 0x00007f906b2162fd in poll () at /lib64/libc.so.6
#1 0x00007f90667c4dbc in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f90667c4ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f906c05af0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f906c001f0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f906be1e424 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f907015eb45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f906be233ce in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f9043fff700 (LWP 2395)):
#0 0x00007f90667c1ec0 in g_source_iter_clear () at /lib64/libglib-2.0.so.0
#1 0x00007f90667c43d8 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2 0x00007f90667c4ceb in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3 0x00007f90667c4ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4 0x00007f906c05af0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#5 0x00007f906c001f0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#6 0x00007f906be1e424 in QThread::exec() () at /lib64/libQt5Core.so.5
#7 0x00007f907015eb45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8 0x00007f906be233ce in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#9 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f90429b1700 (LWP 2396)):
#0 0x00007f906b2162fd in poll () at /lib64/libc.so.6
#1 0x00007f90667c4dbc in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f90667c4ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f906c05af0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f906c001f0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f906be1e424 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f907015eb45 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f906be233ce in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f9041084700 (LWP 2397)):
#0 0x00007f906a562540 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f9072fb4514 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib64/libQt5Script.so.5
#2 0x00007f9072fb4559 in () at /lib64/libQt5Script.so.5
#3 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#4 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f903a3bc700 (LWP 2587)):
#0 0x00007f906b2162fd in poll () at /lib64/libc.so.6
#1 0x00007f90667c4dbc in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f90667c4ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f906c05af0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f906c001f0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f906be1e424 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f9070d0a8d6 in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#7 0x00007f906be233ce in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f906a55d555 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f906b221b9d in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f907389c900 (LWP 2350)):
[KCrash Handler]
#5 0x00007f9055bcc55c in QXcbScreen::mapFromNative(QPoint const&) const () at
/lib64/libQt5XcbQpa.so.5
#6 0x00007f9055bd41b8 in
QXcbWindow::handleLeaveNotifyEvent(xcb_enter_notify_event_t const*) () at
/lib64/libQt5XcbQpa.so.5
#7 0x00007f9055bbdab5 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /lib64/libQt5XcbQpa.so.5
#8 0x00007f9055bbe433 in QXcbConnection::processXcbEvents() () at
/lib64/libQt5XcbQpa.so.5
#9 0x00007f906c0341b1 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#10 0x00007f906d5b841c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#11 0x00007f906d5bd8e6 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#12 0x00007f906c00477b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#13 0x00007f906c006b76 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#14 0x00007f906c05aae3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#15 0x00007f90667c4a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#16 0x00007f90667c4e20 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#17 0x00007f90667c4ecc in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#18 0x00007f906c05aeef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#19 0x00007f906c001f0a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#20 0x00007f906c009fec in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#21 0x00000000004314e4 in main ()
Possible duplicates by query: bug 356894.
Reported using DrKonqi
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