https://bugs.kde.org/show_bug.cgi?id=390066
Bug ID: 390066
Summary: Discover crashed during start
Product: Discover
Version: 5.12.0
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: dennis.schri...@uni-heidelberg.de
Target Milestone: ---
Application: plasma-discover (5.12.0)
Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon LTS User Edition 5.12
-- Information about the crash:
- What I was doing when the application crashed:
I clicked the "Update" icon in the systray, and there on the "Update" button.
Immediately I received the information that Discover had crashed.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f45ef14b8c0 (LWP 28483))]
Thread 4 (Thread 0x7f45d1e51700 (LWP 28489)):
#0 0x00007f45e534fa79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f45e530b372 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f45e530b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f45eb2116cb in QEventDispatcherGlib::processEvents
(this=0x7f45c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f45eb1b9e2a in QEventLoop::exec (this=this@entry=0x7f45d1e50ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f45eafe28f4 in QThread::exec (this=this@entry=0x1337910) at
thread/qthread.cpp:515
#6 0x00007f45ebbe5d25 in QQmlThreadPrivate::run (this=0x1337910) at
qml/ftw/qqmlthread.cpp:147
#7 0x00007f45eafe7709 in QThreadPrivate::start (arg=0x1337910) at
thread/qthread_unix.cpp:368
#8 0x00007f45e71946ba in start_thread (arg=0x7f45d1e51700) at
pthread_create.c:333
#9 0x00007f45ea5ed41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f45d3062700 (LWP 28487)):
#0 0x00007f45ea5e174d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f45e530b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f45e530b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f45eb2116cb in QEventDispatcherGlib::processEvents
(this=0x7f45cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f45eb1b9e2a in QEventLoop::exec (this=this@entry=0x7f45d3061cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f45eafe28f4 in QThread::exec (this=this@entry=0x7f45ed138d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#6 0x00007f45ecec4315 in QDBusConnectionManager::run (this=0x7f45ed138d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#7 0x00007f45eafe7709 in QThreadPrivate::start (arg=0x7f45ed138d40 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#8 0x00007f45e71946ba in start_thread (arg=0x7f45d3062700) at
pthread_create.c:333
#9 0x00007f45ea5ed41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f45dbf60700 (LWP 28486)):
#0 0x00007f45ea5e174d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f45e50a8c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f45e50aa8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f45de4b71f9 in QXcbEventReader::run (this=0x12a4db0) at
qxcbconnection.cpp:1330
#4 0x00007f45eafe7709 in QThreadPrivate::start (arg=0x12a4db0) at
thread/qthread_unix.cpp:368
#5 0x00007f45e71946ba in start_thread (arg=0x7f45dbf60700) at
pthread_create.c:333
#6 0x00007f45ea5ed41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f45ef14b8c0 (LWP 28483)):
[KCrash Handler]
#6 DiscoverObject::modes (this=this@entry=0x133c2c0) at
/workspace/build/discover/DiscoverObject.cpp:135
#7 0x0000000000415c3a in DiscoverObject::openMode (this=this@entry=0x133c2c0,
_mode=...) at /workspace/build/discover/DiscoverObject.cpp:147
#8 0x000000000041378a in processArgs (parser=0x1338fd0,
mainWindow=mainWindow@entry=0x133c2c0) at /workspace/build/discover/main.cpp:72
#9 0x0000000000411ccc in main (argc=3, argv=<optimized out>) at
/workspace/build/discover/main.cpp:138
Reported using DrKonqi
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