431253 – Crash on start

Bug 431253 - Crash on start

Summary: Crash on start

Status:	RESOLVED DUPLICATE of bug 375913

Alias:	None

Product:	Discover
Classification:	Applications
Component:	discover (show other bugs)
Version:	5.18.5
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Dan Leinir Turthra Jensen

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2021-01-07 08:50 UTC by max
Modified:	2021-01-07 17:38 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description max 2021-01-07 08:50:06 UTC

Application: plasma-discover (5.18.5)

Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-59-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
launced discoveer it from apps and docks (start menu) resently did a update from discover

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3f22b8ff40 (LWP 539462))]

Thread 10 (Thread 0x7f3efca85700 (LWP 539495)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f3f27119dd1 in QSemaphore::acquire(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f3f2730b77d in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f3f2679ab00 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#4  0x00007f3f268515b4 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3f26790555 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f3f26790e1b in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#8  0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3f2684a703 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f3f2683ea3e in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f3f2683ee86 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f3f26818d73 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f3f267db854 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007f3f267db8ef in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007f3f267ede29 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007f3f28283a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3f2828d0f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f3f272df93a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3f273381c5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f3f25865fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f3f25866240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f3f27337565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f3efec94700 (LWP 539490)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f3f27119dd1 in QSemaphore::acquire(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f3f2730b77d in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f3f2679ab00 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#4  0x00007f3f268515b4 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3f26790555 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f3f26790e1b in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#8  0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3f2684a703 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007f3f2683ea3e in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f3f2683ee86 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f3f26818d73 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007f3f2730b300 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f3f267db854 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#15 0x00007f3f267db8ef in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007f3f267ede29 in ?? () from /lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007f3f28283a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3f2828d0f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f3f272df93a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3f273381c5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f3f25865fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f3f25866240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f3f27337565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#29 0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f3eff7fe700 (LWP 539489)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3eff7fda90, fd=27) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=27, buf=0x7f3eff7fda90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3f258ae89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f25865cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3f25866152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3f27337583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f3f10b66700 (LWP 539470)):
#0  0x00007f3f258b3368 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3f258656c8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f258660db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f25866533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3f255c2eda in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f3f2588f931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f3f11367700 (LWP 539469)):
#0  0x00007f3f26d99aff in __GI___poll (fds=0x55aca392ed80, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3f258661ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f25866331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3f2588f931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f3f11b93700 (LWP 539468)):
#0  0x00007f3f26d99aff in __GI___poll (fds=0x7f3f08006560, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3f258661ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f27337583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3f28d1ae1a in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f3f1a9db700 (LWP 539466)):
#0  0x00007f3f26d99aff in __GI___poll (fds=0x7f3f0c0025e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3f258661ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f27337583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f3f279931a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f3f1bbec700 (LWP 539465)):
#0  __GI___libc_read (nbytes=16, buf=0x7f3f1bbeba60, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f3f1bbeba60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f3f258ae89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f25865cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3f25866152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3f27337583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f3f27116785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3f287cbefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f3f21a0c700 (LWP 539464)):
#0  0x00007f3f26d99aff in __GI___poll (fds=0x7f3f21a0bba8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3f25758c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3f2575a90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3f22210298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f3f271179d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f3f26125609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f3f26da6293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3f22b8ff40 (LWP 539462)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7  0x00007f3f26ca9859 in __GI_abort () at abort.c:79
#8  0x00007f3f270deaad in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f3f28d87065 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f3f28d88157 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f3f28d88a1d in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f3f27c5f9ad in QWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f3f28e0a159 in QQuickWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f3f28283a66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f3f2828d0f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f3f272df93a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f3f27c55de6 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f3f27c56014 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f3f27c3035b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f3f2221132e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f3f25865fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f3f25866240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f3f258662e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f3f27337565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f3f272de4db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f3f272e6246 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000055aca2e744f1 in ?? ()
#28 0x00007f3f26cab0b3 in __libc_start_main (main=0x55aca2e73d00, argc=1, argv=0x7fffc904a3c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc904a3b8) at ../csu/libc-start.c:308
#29 0x000055aca2e74b1e in _start ()
[Inferior 1 (process 539462) detached]

The reporter indicates this bug may be a duplicate of or related to bug 431246.

Possible duplicates by query: bug 431246, bug 431091, bug 429344, bug 428876, bug 428480.

Reported using DrKonqi

Comment 1 Nate Graham 2021-01-07 17:38:06 UTC


*** This bug has been marked as a duplicate of bug 375913 ***