Bug 409321

Summary:	Settings app crash
Product:	[Applications] systemsettings	Reporter:	xak47d
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	alois1
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.13.5
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	A videos that shows the bug

Description xak47d 2019-06-30 02:07:48 UTC

Application: systemsettings5 (5.13.5)

Qt Version: 5.11.1
Frameworks Version: 5.50.0
Operating System: Linux 4.18.0-25-generic x86_64
Distribution: Ubuntu 18.10

-- Information about the crash:
- What I was doing when the application crashed:
I opened the settings app and the application settings, the settings app crashed while navigating through the submenus

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 0x7f7d6a8ca840 (LWP 1681))]

Thread 10 (Thread 0x7f7d4140d700 (LWP 3192)):
#0  0x00007ffc9a1b39d9 in  ()
#1  0x00007ffc9a1b3bdc in clock_gettime ()
#2  0x00007f7d70ab59f6 in __GI___clock_gettime (clock_id=1, tp=0x7f7d4140ca80) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f7d70fbda81 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f7d70fbc2b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d70fbc8b5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d70fbdede in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7d6ddc6379 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f7d6ddc6d7b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f7d6ddc6f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7d70fbe15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f7d70f6b16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f7d70dba0b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f7d7007a1f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f7d70dc3c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#16 0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f7d41c0e700 (LWP 3161)):
#0  0x00007f7d6ddef610 in g_thread_self () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d6ddc5e3c in g_main_context_acquire () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d6ddc6d05 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d6ddc71d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d4c11a7b6 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007f7d6ddef135 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f7d4284f700 (LWP 3160)):
#0  0x00007f7d6de0d509 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d6ddc69b6 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d6ddc6ed8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d6ddc6f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d6ddc6fb1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7d6ddef135 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f7d4cc26700 (LWP 2730)):
#0  0x00007f7d70a9a6d9 in __GI___poll (fds=0x7f7d3c007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d59c579b1 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f7d59c491e0 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f7d59c4982e in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f7d59c498e0 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f7d59c578f9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f7d59bf76f8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f7d4faa9700 (LWP 1772)):
#0  0x00007f7d70a95f64 in __GI___libc_read (fd=14, buf=0x7f7d4faa8b20, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f7d6de0c180 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d6ddc691f in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d6ddc6df0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d6ddc6f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7d70fbe15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d70f6b16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7d70dba0b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7d7007a1f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f7d70dc3c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f7d5911d700 (LWP 1763)):
#0  0x00007f7d70a9a6d9 in __GI___poll (fds=0x7f7d50004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d6ddc6e46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d6ddc6f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d70fbe15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f7d70f6b16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d70dba0b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d7007a1f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d70dc3c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f7d60b10700 (LWP 1730)):
#0  0x00007f7d6ef452eb in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560dda1f630c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f7d6ef452eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x560dda1f62b8, cond=0x560dda1f62e0) at pthread_cond_wait.c:502
#2  0x00007f7d6ef452eb in __pthread_cond_wait (cond=0x560dda1f62e0, mutex=0x560dda1f62b8) at pthread_cond_wait.c:655
#3  0x00007f7d611c3ebb in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f7d611c3c27 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f7d632e2700 (LWP 1698)):
#0  0x00007f7d70a95f64 in __GI___libc_read (fd=7, buf=0x7f7d632e1b10, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f7d6de0c180 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d6ddc691f in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d6ddc6df0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d6ddc6f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7d70fbe15b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7d70f6b16b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f7d70dba0b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7d71277545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f7d70dc3c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#11 0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f7d68fef700 (LWP 1688)):
#0  0x00007f7d70a9a6d9 in __GI___poll (fds=0x7f7d68feec78, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7d6eefd917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7d6eeff53a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7d69f96159 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f7d70dc3c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7d6ef3f164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f7d70aa6def in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f7d6a8ca840 (LWP 1681)):
[KCrash Handler]
#6  0x00007f7d724b74b2 in  () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#7  0x00007f7d70f95830 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7d24f3ad43 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_launchfeedback.so
#9  0x00007f7d24f3d3e3 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_launchfeedback.so
#10 0x00007f7d6ff96084 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f7d6ff96dde in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f7d6ff96ed4 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f7d6ffa9eac in QV4::Runtime::method_storeProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f7d6ffb5789 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f7d24f12d9d in  ()
#16 0x00007f7d26b61320 in  ()
#17 0x00007f7d26b61328 in  ()
#18 0x0000560de1c9f740 in  ()
#19 0x0000000000000000 in  ()
[Inferior 1 (process 1681) detached]

Reported using DrKonqi

Comment 1 Alois Wohlschlager 2019-06-30 14:27:26 UTC

I cannot reproduce this bug. Could you please precisely state on what submenu it crashes? Also, install the debug symbols for libkf5kcmutils5 and attach a new backtrace, please.

Comment 2 xak47d 2019-06-30 15:13:17 UTC

Created attachment 121232 [details]
A videos that shows the bug

I added a video that shows more details about how the settings app crashes. 

It happens every time I reproduce this same scenario.

Comment 3 Christoph Feck 2019-06-30 23:29:38 UTC


*** This bug has been marked as a duplicate of bug 397894 ***