Bug 1759265

Summary: plasma shell crashes with 5.2.18 kernel
Product: [Fedora] Fedora Reporter: jaquilina
Component: kf5-plasmaAssignee: Daniel Vrátil <me>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 30CC: jgrulich, kde-sig, me, rdieter, than
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-10-07 19:04:22 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description jaquilina 2019-10-07 17:53:30 UTC 
Hi guys with 5.2.18 kernel something is causing my plasmashell to crash. Plasmashell is version 5.15.5 I am not sure what is going on. I am able to share with you the following backtrace

Back trace is as follows:

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f76984afd00 (LWP 4522))]

Thread 9 (Thread 0x7f7662fe9700 (LWP 5037)):
#0  0x00007f769b5b93c5 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f769e2c6550 in  () at /lib64/libxcb.so.1
#2  0x00007f769e2c80f2 in xcb_wait_for_special_event () at /lib64/libxcb.so.1
#3  0x00007f767b5a935e in dri3_wait_for_event_locked () at /lib64/libGLX_mesa.so.0
#4  0x00007f767b5a94c8 in dri3_find_back () at /lib64/libGLX_mesa.so.0
#5  0x00007f767b5aa6de in dri3_get_buffer.isra () at /lib64/libGLX_mesa.so.0
#6  0x00007f767b5ab62c in loader_dri3_get_buffers () at /lib64/libGLX_mesa.so.0
#7  0x00007f767a895dfc in intel_update_renderbuffers () at /usr/lib64/dri/i965_dri.so
#8  0x00007f767a896589 in intel_prepare_render () at /usr/lib64/dri/i965_dri.so
#9  0x00007f767a89218b in brw_clear () at /usr/lib64/dri/i965_dri.so
#10 0x00007f769de78fdc in QSGBatchRenderer::Renderer::renderBatches() () at /lib64/libQt5Quick.so.5
#11 0x00007f769de7f482 in QSGBatchRenderer::Renderer::render() () at /lib64/libQt5Quick.so.5
#12 0x00007f769de6b9b4 in QSGRenderer::renderScene(QSGBindable const&) () at /lib64/libQt5Quick.so.5
#13 0x00007f769de6be63 in QSGRenderer::renderScene(unsigned int) () at /lib64/libQt5Quick.so.5
#14 0x00007f769deaef62 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib64/libQt5Quick.so.5
#15 0x00007f769df146dc in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#16 0x00007f769deba61f in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#17 0x00007f769debe3c8 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#18 0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7663fff700 (LWP 5030)):
#0  0x00007f769bd18a23 in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f769bd84587 in read () at /lib64/libc.so.6
#2  0x00007f769aa6772f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007f769aa1fd17 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007f769aa20172 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007f769aa20303 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f769c310cd3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f769c2baceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f769c113395 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f7670ccfb3c in KCupsConnection::run() () at /lib64/libkcupslib.so
#10 0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7672fe6700 (LWP 4824)):
#0  0x00007f769b5b93c5 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f769c119ff3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f769c11a081 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f769debe1b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f769debe45d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7678a67700 (LWP 4814)):
#0  0x00007f769aa6bd38 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f769aa201c3 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f769aa20303 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f769c310cd3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f769c2baceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f769c113395 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f769de31e8a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f767a639700 (LWP 4771)):
#0  0x00007f769b5b93c5 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f767a9436fb in util_queue_thread_func () at /usr/lib64/dri/i965_dri.so
#2  0x00007f767a94330b in impl_thrd_routine () at /usr/lib64/dri/i965_dri.so
#3  0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f76893bf700 (LWP 4751)):
#0  0x00007f769bd8459c in read () at /lib64/libc.so.6
#1  0x00007f769aa6772f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f769aa1fd17 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f769aa20172 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f769aa20303 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f769c310cd3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f769c2baceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f769c113395 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f769db48119 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f768a612700 (LWP 4671)):
#0  0x00007f769bd88ae7 in poll () at /lib64/libc.so.6
#1  0x00007f769aa201ce in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f769aa20303 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f769c310cd3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f769c2baceb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f769c113395 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f769cb24f4a in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f768b207700 (LWP 4542)):
#0  0x00007f769bd88ae7 in poll () at /lib64/libc.so.6
#1  0x00007f769e2c638a in  () at /lib64/libxcb.so.1
#2  0x00007f769e2c7ffa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f768b3bbac8 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f769c1144e6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f769b5b34c0 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f769bd93553 in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f76984afd00 (LWP 4522)):
[KCrash Handler]
#6  0x00007f769c2ee43b in QObject::setProperty(char const*, QVariant const&) () at /lib64/libQt5Core.so.5
#7  0x00007f767130984a in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#8  0x00007f767130a710 in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#9  0x00007f767130485b in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#10 0x00007f7671305233 in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/notifications/libnotificationshelperplugin.so
#11 0x00007f769dae95b5 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () at /lib64/libQt5Qml.so.5
#12 0x00007f769d9d909d in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) () at /lib64/libQt5Qml.so.5
#13 0x00007f769d9db4d4 in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) () at /lib64/libQt5Qml.so.5
#14 0x00007f769d9dc2ce in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /lib64/libQt5Qml.so.5
#15 0x00007f769da68b46 in QV4::Runtime::method_callPropertyLookup(QV4::ExecutionEngine*, QV4::Value*, unsigned int, QV4::Value*, int) () at /lib64/libQt5Qml.so.5
#16 0x00007f7661964a31 in  ()
#17 0x0000000000000000 in  ()
[Inferior 1 (process 4522) detached]
Comment 1 jaquilina 2019-10-07 18:09:16 UTC 
Just an update my graphics card is as follows

00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller])
        Subsystem: Toshiba America Info Systems Device fa82
        Flags: bus master, fast devsel, latency 0, IRQ 29
        Memory at b2000000 (64-bit, non-prefetchable) [size=4M]
        Memory at a0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at 6000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 2
        Capabilities: [a4] PCI Advanced Features
        Kernel driver in use: i915
        Kernel modules: i915
Comment 2 Rex Dieter 2019-10-07 19:04:22 UTC 
Looks like you're using updates-testing, and hit by bug #1758263

*** This bug has been marked as a duplicate of bug 1758263 ***