Bug 332854

Application: systemsettings (4.11.8)
KDE Platform Version: 4.12.97
Qt Version: 4.8.5
Operating System: Linux 3.13.7-21.ga68bc7c-desktop i686
Distribution: "openSUSE 13.1 (Bottle) (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Immediately after starting "Audio and Video Setttings" the systemsettings crashing

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#6  __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:50
#7  0xb5f2a0b8 in qstrlen (str=0x1 <Address 0x1 out of bounds>) at ../../src/corelib/tools/qbytearray.h:80
#8  QString::fromUtf8 (str=0x1 <Address 0x1 out of bounds>, size=size@entry=-1) at tools/qstring.cpp:4018
#9  0xac3a394a in AudioSetup::updateCard (this=this@entry=0xaf217b0, pInfo=pInfo@entry=0xbfe4de60) at /usr/src/debug/kde-runtime-4.12.97/phonon/kcm/audiosetup.cpp:368
#10 0xac3a4562 in card_cb (c=0xafc4c98, i=0xbfe4de60, eol=0, userdata=0xaf217b0) at /usr/src/debug/kde-runtime-4.12.97/phonon/kcm/audiosetup.cpp:71
#11 0xb1cee8e3 in context_get_card_info_callback (pd=pd@entry=0xae695b0, command=command@entry=2, tag=tag@entry=3, t=t@entry=0xa189138, userdata=userdata@entry=0xaf48708) at pulse/introspect.c:971
#12 0xb1ad2de3 in run_action (pd=0xae695b0, r=0xae743e0, command=2, ts=0xa189138) at pulsecore/pdispatch.c:279
#13 0xb1ad31e8 in pa_pdispatch_run (pd=0xae695b0, packet=packet@entry=0xaf77a38, creds=creds@entry=0xafa84b0, userdata=userdata@entry=0xafc4c98) at pulsecore/pdispatch.c:331
#14 0xb1ce0924 in pstream_packet_callback (p=p@entry=0xafa8308, packet=0xaf77a38, creds=0xafa84b0, userdata=0xafc4c98) at pulse/context.c:335
#15 0xb1ad7cb9 in do_read (p=0xafa8308) at pulsecore/pstream.c:830
#16 do_pstream_read_write (p=0xafa8308) at pulsecore/pstream.c:185
#17 0xb1ac2a7f in callback (m=0xafc53e4, e=0xa38fcb8, fd=16, f=PA_IO_EVENT_INPUT, userdata=0xaef5a00) at pulsecore/iochannel.c:160
#18 0xb1cceaf7 in dispatch_func (source=source@entry=0xafc53b0, callback=0x0, userdata=0x0) at pulse/glib-mainloop.c:584
#19 0xb2b557de in g_main_dispatch (context=0x9ecd608, context@entry=0x9e977b8) at gmain.c:3066
#20 g_main_context_dispatch (context=context@entry=0x9ecd608) at gmain.c:3642
#21 0xb2b55b88 in g_main_context_iterate (context=context@entry=0x9ecd608, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#22 0xb2b55c48 in g_main_context_iteration (context=0x9ecd608, may_block=1) at gmain.c:3774
#23 0xb601e5ef in QEventDispatcherGlib::processEvents (this=this@entry=0x9e9c5d0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#24 0xb6695f3e in QGuiEventDispatcherGlib::processEvents (this=0x9e9c5d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0xb5feda03 in QEventLoop::processEvents (this=this@entry=0xbfe4e278, flags=...) at kernel/qeventloop.cpp:149
#26 0xb5fedd29 in QEventLoop::exec (this=this@entry=0xbfe4e278, flags=...) at kernel/qeventloop.cpp:204
#27 0xb5ff34fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#28 0xb65e4364 in QApplication::exec () at kernel/qapplication.cpp:3823
#29 0x08050f10 in main (argc=5, argv=0xbfe4e404) at /usr/src/debug/kde-workspace-4.11.8/systemsettings/app/main.cpp:49

The reporter indicates this bug may be a duplicate of or related to bug 326601.

Possible duplicates by query: bug 330782, bug 328639, bug 328526, bug 328519, bug 328384.

Reported using DrKonqi