Bug 325718

Application: systemsettings (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-11-generic x86_64
Distribution: Ubuntu Saucy Salamander (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
occurs regularly crash when trying to create a background image, and is not dependent on the version of KDE and Kubuntu version

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6cf662c7c0 (LWP 15970))]

Thread 4 (Thread 0x7f6cd780c700 (LWP 15971)):
#0  0x00007f6cf362047d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6cec58a694 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6cec58a79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6cf3da5a76 in QEventDispatcherGlib::processEvents (this=0x7f6cd00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f6cf3d775ef in QEventLoop::processEvents (this=this@entry=0x7f6cd780bd70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6cf3d778e5 in QEventLoop::exec (this=this@entry=0x7f6cd780bd70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f6cf3c7688f in QThread::exec (this=this@entry=0x2c56d70) at thread/qthread.cpp:542
#7  0x00007f6cf3d58d13 in QInotifyFileSystemWatcherEngine::run (this=0x2c56d70) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f6cf3c78f2f in QThreadPrivate::start (arg=0x2c56d70) at thread/qthread_unix.cpp:338
#9  0x00007f6ceca62f6e in start_thread (arg=0x7f6cd780c700) at pthread_create.c:311
#10 0x00007f6cf362cecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f6ccf86d700 (LWP 16100)):
#0  0x00007f6cec5ca3c1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6cec58a689 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6cec58aafa in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6ccfd689d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6cec5af0e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6ceca62f6e in start_thread (arg=0x7f6ccf86d700) at pthread_create.c:311
#6  0x00007f6cf362cecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f6cb51f1700 (LWP 16414)):
#0  0x00007f6cf361ebbd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6ce622fe61 in ?? () from /usr/lib/nvidia-319-updates/tls/libnvidia-tls.so.319.60
#2  0x00007f6cec5c9660 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6cec58a1bc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6cec58a62b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6cec58a79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6cf3da5a76 in QEventDispatcherGlib::processEvents (this=0x7f6cb00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f6cf3d775ef in QEventLoop::processEvents (this=this@entry=0x7f6cb51f0d70, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f6cf3d778e5 in QEventLoop::exec (this=this@entry=0x7f6cb51f0d70, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f6cf3c7688f in QThread::exec (this=this@entry=0x3a468f0) at thread/qthread.cpp:542
#10 0x00007f6cf3d58d13 in QInotifyFileSystemWatcherEngine::run (this=0x3a468f0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007f6cf3c78f2f in QThreadPrivate::start (arg=0x3a468f0) at thread/qthread_unix.cpp:338
#12 0x00007f6ceca62f6e in start_thread (arg=0x7f6cb51f1700) at pthread_create.c:311
#13 0x00007f6cf362cecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f6cf662c7c0 (LWP 15970)):
[KCrash Handler]
#6  0x00007f6cf3569f77 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f6cf356d5e8 in __GI_abort () at abort.c:90
#8  0x00007f6cf395a6e5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f6cf3958856 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f6cf3958883 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f6cf3958af6 in __cxa_rethrow () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f6cf3d77ad6 in QEventLoop::exec (this=this@entry=0x7fff4b2e9cd0, flags=...) at kernel/qeventloop.cpp:218
#13 0x00007f6cf3d7ce5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#14 0x00007f6cf49e334c in QApplication::exec () at kernel/qapplication.cpp:3828
#15 0x000000000040aafb in main (argc=5, argv=0x7fff4b2e9f18) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 325350, bug 324432, bug 323830, bug 323692, bug 323586.

Reported using DrKonqi