413832 – Crash when connecting an external display

Bug 413832 - Crash when connecting an external display

Summary: Crash when connecting an external display

Status:	RESOLVED DUPLICATE of bug 413892

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.17.2
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2019-11-05 11:03 UTC by Adrien Pujol
Modified:	2019-12-01 14:49 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Adrien Pujol 2019-11-05 11:03:46 UTC

Application: plasmashell (5.17.2)

Qt Version: 5.13.2
Frameworks Version: 5.63.0
Operating System: Linux 5.3.1-arch1-1-ARCH x86_64
Distribution: Arch Linux

-- Information about the crash:
Plasma crashed when I connected my external display over USB-C.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb3157e9c80 (LWP 17414))]

Thread 19 (Thread 0x7fb2aa05a700 (LWP 19605)):
#0  0x00007fb31992ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a439610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a439702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31c0bfe3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fb31c0c00ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fb2c0ff9700 (LWP 19040)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fb2c37fe700 (LWP 19039)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fb2e4d47700 (LWP 18966)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fb2fbc3f700 (LWP 18965)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fb2c17fa700 (LWP 18947)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fb2c1ffb700 (LWP 18946)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fb2c27fc700 (LWP 18932)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fb2c3fff700 (LWP 18930)):
#0  0x00007fb31992af7a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a43957c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a4396c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31a436b1b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fb2c2ffd700 (LWP 18226)):
#0  0x00007fb31992ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a439610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a439702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31c0bfe3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fb31c0c00ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fb2e6739700 (LWP 17518)):
#0  0x00007fb31a0b29ef in poll () at /usr/lib/libc.so.6
#1  0x00007fb318798170 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fb31a659b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fb31a432305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fb2e6f3a700 (LWP 17512)):
#0  0x00007fb31992ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a439610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a439702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31c0bfe3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fb31c0c00ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fb2edc90700 (LWP 17510)):
#0  0x00007fb31a0ae42c in read () at /usr/lib/libc.so.6
#1  0x00007fb3187489f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fb318796a31 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fb318798118 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fb31a659b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fb31a432305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fb3067e5700 (LWP 17505)):
#0  0x00007fb31992ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb31a439610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fb31a439702 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fb31c0bfe3d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fb31c0c00ee in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fb306fe6700 (LWP 17492)):
#0  0x00007fb31a0b29ef in poll () at /usr/lib/libc.so.6
#1  0x00007fb318798170 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fb31a659b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fb31a432305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fb31c03470b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fb30cdc5700 (LWP 17469)):
#0  0x00007fb31992ac45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fb30d2a650c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fb30d2a6108 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fb30f5ef700 (LWP 17457)):
#0  0x00007fb318748479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fb318797a5c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fb318798096 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fb31a659b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fb31a432305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fb31bd54449 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fb314cf0700 (LWP 17452)):
#0  0x00007fb31a0b29ef in poll () at /usr/lib/libc.so.6
#1  0x00007fb318798170 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fb31a659b2c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fb31a432305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fb31aed3b37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fb31a433530 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fb3199244cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fb31a0bd2d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fb3157e9c80 (LWP 17414)):
[KCrash Handler]
#6  0x00007fb31c6d2164 in KWayland::Client::OutputDevice::enabled() const () at /usr/lib/libKF5WaylandClient.so.5
#7  0x00007fb2edca2cf8 in  () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#8  0x00007fb2edca4fa9 in  () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#9  0x00007fb2edc9deff in  () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#10 0x00007fb2edc9a9c4 in  () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#11 0x00007fb31a62dc20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#12 0x00007fb2edc9c26b in  () at /usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#13 0x00007fb31a62dc20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#14 0x00007fb31a62dc20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#15 0x00007fb31a62dc20 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#16 0x00007fb31c6be2d2 in KWayland::Client::Registry::interfaceRemoved(unsigned int) () at /usr/lib/libKF5WaylandClient.so.5
#17 0x00007fb3187256d0 in ffi_call_unix64 () at /usr/lib/libffi.so.6
#18 0x00007fb3187250a0 in ffi_call () at /usr/lib/libffi.so.6
#19 0x00007fb319efff8f in  () at /usr/lib/libwayland-client.so.0
#20 0x00007fb319efc6ba in  () at /usr/lib/libwayland-client.so.0
#21 0x00007fb319efdbfc in wl_display_dispatch_queue_pending () at /usr/lib/libwayland-client.so.0
#22 0x00007fb31c6cc35f in KWayland::Client::EventQueue::dispatch() () at /usr/lib/libKF5WaylandClient.so.5
#23 0x00007fb31a62e4fa in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007fb31b1404e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007fb31b149e11 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#26 0x00007fb31a601d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#27 0x00007fb31a604a89 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#28 0x00007fb31a65a514 in  () at /usr/lib/libQt5Core.so.5
#29 0x00007fb3187963ee in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#30 0x00007fb318798201 in  () at /usr/lib/libglib-2.0.so.0
#31 0x00007fb318798241 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#32 0x00007fb31a659b13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#33 0x00007fb31a60083c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007fb31a608676 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#35 0x000055ab40559dc9 in  ()
#36 0x00007fb319fe5153 in __libc_start_main () at /usr/lib/libc.so.6
#37 0x000055ab4055a22e in _start ()
[Inferior 1 (process 17414) detached]

Possible duplicates by query: bug 413831, bug 413782, bug 413770, bug 413754, bug 413742.

Reported using DrKonqi

Comment 1 Christoph Feck 2019-12-01 14:49:25 UTC


*** This bug has been marked as a duplicate of bug 413892 ***