Bug 404421

Summary:	Discover no open
Product:	[Applications] Discover	Reporter:	Txutxifel <jesaenh>
Component:	discover	Assignee:	Dan Leinir Turthra Jensen <leinir>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	aleixpol, nate
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.15.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Txutxifel 2019-02-15 23:00:05 UTC

Application: plasma-discover (5.15.0)

Qt Version: 5.12.0
Frameworks Version: 5.55.0
Operating System: Linux 4.20.7-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:

Nothing special, only open discover

Discover fails anytime I open the program

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fde6c3d6940 (LWP 5634))]

Thread 14 (Thread 0x7fde5beca700 (LWP 5704)):
#0  0x00007fde6d6dbfdc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fde6e389613 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e3896f9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fde7005c359 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fde7005c5ba in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#7  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fde5c6ea700 (LWP 5701)):
#0  0x00007fde6d6dc3c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fde6e389595 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e3896c5 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fde6e3877c2 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#6  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fde5ceeb700 (LWP 5700)):
#0  0x00007fde6e05e2b9 in syscall () at /lib64/libc.so.6
#1  0x00007fde6e385a04 in QSemaphore::acquire(int) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e5636f8 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fde6e93efbb in  () at /usr/lib64/libQt5Network.so.5
#4  0x00007fde6e9e934d in  () at /usr/lib64/libQt5Network.so.5
#5  0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e934c61 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007fde6e93561d in  () at /usr/lib64/libQt5Network.so.5
#8  0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fde6e9e1ef2 in  () at /usr/lib64/libQt5Network.so.5
#10 0x00007fde6e9d519d in  () at /usr/lib64/libQt5Network.so.5
#11 0x00007fde6e9d5554 in  () at /usr/lib64/libQt5Network.so.5
#12 0x00007fde6e9bdcc1 in  () at /usr/lib64/libQt5Network.so.5
#13 0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#14 0x00007fde6e97ec83 in  () at /usr/lib64/libQt5Network.so.5
#15 0x00007fde6e97ed10 in  () at /usr/lib64/libQt5Network.so.5
#16 0x00007fde6e993f71 in  () at /usr/lib64/libQt5Network.so.5
#17 0x00007fde6f62d591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007fde6f634b30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007fde6e539829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007fde6e58e875 in  () at /usr/lib64/libQt5Core.so.5
#21 0x00007fde6ca9ee2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007fde6ca9f0c8 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#28 0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#29 0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fde5dfda700 (LWP 5656)):
#0  0x00007fde6e054684 in read () at /lib64/libc.so.6
#1  0x00007fde6cae4b10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9eb0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6ca9efe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fde6ca9f3c2 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fde5f82db56 in  () at /usr/lib64/libgio-2.0.so.0
#6  0x00007fde6cac74f5 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fde5e7db700 (LWP 5655)):
#0  0x00007fde6e058aa9 in poll () at /lib64/libc.so.6
#1  0x00007fde6ca9f036 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6ca9f1a1 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fde6cac74f5 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#6  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fde5f6e9700 (LWP 5654)):
#0  0x00007fde6d6dc3c8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fde6e389595 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e3896c5 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fde6e3877c2 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#6  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fde61356700 (LWP 5647)):
#0  0x00007fde6e05e2b9 in syscall () at /lib64/libc.so.6
#1  0x00007fde6e385a04 in QSemaphore::acquire(int) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e97bbd4 in  () at /usr/lib64/libQt5Network.so.5
#3  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#5  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fde61b57700 (LWP 5646)):
#0  0x00007fde6e05e2b9 in syscall () at /lib64/libc.so.6
#1  0x00007fde6e385a04 in QSemaphore::acquire(int) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fde6e5636f8 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#3  0x00007fde6e93efbb in  () at /usr/lib64/libQt5Network.so.5
#4  0x00007fde6e9e934d in  () at /usr/lib64/libQt5Network.so.5
#5  0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e934c61 in  () at /usr/lib64/libQt5Network.so.5
#7  0x00007fde6e93561d in  () at /usr/lib64/libQt5Network.so.5
#8  0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#9  0x00007fde6e9e1ef2 in  () at /usr/lib64/libQt5Network.so.5
#10 0x00007fde6e9d519d in  () at /usr/lib64/libQt5Network.so.5
#11 0x00007fde6e9d5554 in  () at /usr/lib64/libQt5Network.so.5
#12 0x00007fde6e9bdcc1 in  () at /usr/lib64/libQt5Network.so.5
#13 0x00007fde6e563476 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#14 0x00007fde6e97ec83 in  () at /usr/lib64/libQt5Network.so.5
#15 0x00007fde6e97ed10 in  () at /usr/lib64/libQt5Network.so.5
#16 0x00007fde6e993f71 in  () at /usr/lib64/libQt5Network.so.5
#17 0x00007fde6f62d591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007fde6f634b30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007fde6e539829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007fde6e58e875 in  () at /usr/lib64/libQt5Core.so.5
#21 0x00007fde6ca9ee2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007fde6ca9f0c8 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#28 0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#29 0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fde62397700 (LWP 5645)):
#0  0x00007fde6e058aa9 in poll () at /lib64/libc.so.6
#1  0x00007fde6ca9f036 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fde63349700 (LWP 5644)):
#0  0x00007fde6e054684 in read () at /lib64/libc.so.6
#1  0x00007fde6cae4b10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9eb0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6ca9efe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fde6ffd7246 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#11 0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fde68221700 (LWP 5637)):
#0  0x00007fde6e054684 in read () at /lib64/libc.so.6
#1  0x00007fde6cae4b10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9eb0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6ca9efe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fde6ed61f25 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#11 0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fde69432700 (LWP 5636)):
#0  0x00007fde6e054684 in read () at /lib64/libc.so.6
#1  0x00007fde6cae4b10 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fde6ca9eb0f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fde6ca9efe0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fde6e58dc5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007fde6e382396 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007fde6fb44565 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#11 0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fde6a3bd700 (LWP 5635)):
#0  0x00007fde6e058aa9 in poll () at /lib64/libc.so.6
#1  0x00007fde6c9bacc7 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fde6c9bc8ea in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fde6a5c080a in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fde6e3836e2 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fde6d6d5fab in start_thread () at /lib64/libpthread.so.0
#6  0x00007fde6e06366f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fde6c3d6940 (LWP 5634)):
[KCrash Handler]
#6  0x00007fde70567702 in AbstractResource::reportNewState() () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#7  0x00007fde6e5635b3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#8  0x00007fde5eea6b55 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#9  0x00007fde5eea7367 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#10 0x00007fde5eea7c49 in  () at /usr/lib64/qt5/plugins/discover/fwupd-backend.so
#11 0x00007fde6e5635b3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fde6e38db75 in QFutureWatcherBase::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fde6f62d591 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007fde6f634b30 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007fde6e539829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fde6e53c827 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fde6e58e633 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fde6ca9ee2e in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#19 0x00007fde6ca9f0c8 in  () at /usr/lib64/libglib-2.0.so.0
#20 0x00007fde6ca9f15c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#21 0x00007fde6e58dc43 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fde6e5384fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#23 0x00007fde6e540652 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#24 0x0000556800f50dea in  ()
#25 0x00007fde6df8bb7b in __libc_start_main () at /lib64/libc.so.6
#26 0x0000556800f5138a in _start ()
[Inferior 1 (process 5634) detached]

Reported using DrKonqi

Comment 1 Nate Graham 2019-02-18 22:11:15 UTC


*** This bug has been marked as a duplicate of bug 402328 ***