https://bugs.kde.org/show_bug.cgi?id=413012
Bug ID: 413012
Summary: System Settings Compositor Crash
Product: systemsettings
Version: 5.17.0
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: mi...@shootingstars.com
Target Milestone: ---
Application: systemsettings5 (5.17.0)
Qt Version: 5.13.1
Frameworks Version: 5.63.0
Operating System: Linux 5.0.0-31-generic x86_64
Distribution: KDE neon User Edition 5.17
-- Information about the crash:
- What I was doing when the application crashed:
Open System Settings, click on Display and Monitor, click on Compositor -->
every single time I do this, I get a message that System Settings closed
unexpectedly.
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f21fc228800 (LWP 3025))]
Thread 6 (Thread 0x7f21c3583700 (LWP 3031)):
#0 __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:67
#1 0x7f21f775f0a5 in __GI___libc_read (fd=30, buf=0x7f21c3582b70,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#2 0x7f21f0c1c2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f21f0bd70b7 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x7f21f0bd7570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x7f21f0bd76dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x7f21f80b69db in QEventDispatcherGlib::processEvents
(this=0x7f21bc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x7f21f8056eaa in QEventLoop::exec (this=this@entry=0x7f21c3582d80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#8 0x7f21f7e723ca in QThread::exec (this=this@entry=0x55be88abf480) at
thread/qthread.cpp:531
#9 0x7f21f5c15cb5 in QQmlThreadPrivate::run (this=0x55be88abf480) at
qml/ftw/qqmlthread.cpp:152
#10 0x7f21f7e73b72 in QThreadPrivate::start (arg=0x55be88abf480) at
thread/qthread_unix.cpp:360
#11 0x7f21f2f966db in start_thread (arg=0x7f21c3583700) at
pthread_create.c:463
#12 0x7f21f777088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f21ca6e3700 (LWP 3030)):
#0 0x7f21f7763bf9 in __GI___poll (fds=0x7f21c4003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x7f21f0bd75c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f21f0bd76dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f21f80b69db in QEventDispatcherGlib::processEvents
(this=0x7f21c4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x7f21f8056eaa in QEventLoop::exec (this=this@entry=0x7f21ca6e2d80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5 0x7f21f7e723ca in QThread::exec (this=this@entry=0x55be880271d0) at
thread/qthread.cpp:531
#6 0x7f21f5c15cb5 in QQmlThreadPrivate::run (this=0x55be880271d0) at
qml/ftw/qqmlthread.cpp:152
#7 0x7f21f7e73b72 in QThreadPrivate::start (arg=0x55be880271d0) at
thread/qthread_unix.cpp:360
#8 0x7f21f2f966db in start_thread (arg=0x7f21ca6e3700) at
pthread_create.c:463
#9 0x7f21f777088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f21d3583700 (LWP 3029)):
#0 0x7f21f775f0b4 in __GI___libc_read (fd=12, buf=0x7f21d3582b70,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x7f21f0c1c2d0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x7f21f0bd70b7 in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x7f21f0bd7570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x7f21f0bd76dc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x7f21f80b69db in QEventDispatcherGlib::processEvents
(this=0x7f21cc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x7f21f8056eaa in QEventLoop::exec (this=this@entry=0x7f21d3582d80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7 0x7f21f7e723ca in QThread::exec (this=this@entry=0x55be87e1b7c0) at
thread/qthread.cpp:531
#8 0x7f21f5c15cb5 in QQmlThreadPrivate::run (this=0x55be87e1b7c0) at
qml/ftw/qqmlthread.cpp:152
#9 0x7f21f7e73b72 in QThreadPrivate::start (arg=0x55be87e1b7c0) at
thread/qthread_unix.cpp:360
#10 0x7f21f2f966db in start_thread (arg=0x7f21d3583700) at
pthread_create.c:463
#11 0x7f21f777088f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f21e0915700 (LWP 3027)):
#0 0x7f21f775f0b4 in __GI___libc_read (fd=7, buf=0x7f21e0914b60,
nbytes=16) at
