Bug 335798

Summary: Crashes while browsing and previewing sounds [@ Phonon::Gstreamer::Pipeline::setState]
Product: [Unmaintained] phonon-backend-gstreamer Reporter: kdebugs
Component: generalAssignee: Daniel Vrátil <dvratil>
Status: RESOLVED DUPLICATE    
Severity: crash CC: djarvie, myriam, romain.perier, sitter, tdfischer
Priority: NOR Keywords: drkonqi
Version First Reported In: 4.6.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description kdebugs 2014-06-04 17:40:18 UTC 
Application: kalarm (2.10.6-ak)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-22-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:

To reproduce, click "New Audio Alarm", click the browse button by the "Sound file" field.  Start hovering over sound files and letting them play (with the "Play automatically" selected).  Sometimes it happens quickly, sometimes it takes a few minutes of playing with it, but it always eventually crashes.  Moving the mouse randomly around over files instead of letting each one finish playing may help.

The crash can be reproduced every time.

-- Backtrace:
Application: KAlarm (kalarm), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3ba6740 (LWP 3657))]

Thread 6 (Thread 0xb0f8bb40 (LWP 3660)):
#0  0xb4b00c34 in __pthread_mutex_unlock_usercnt (mutex=0xb0600558, decr=1) at pthread_mutex_unlock.c:52
#1  0xb5361c04 in pthread_mutex_unlock (mutex=0xb0600558) at forward.c:194
#2  0xb489fbf0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb485c738 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb485cbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb485cca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb61748df in QEventDispatcherGlib::processEvents (this=0xb0600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb61439f3 in QEventLoop::processEvents (this=this@entry=0xb0f8b228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6143d19 in QEventLoop::exec (this=this@entry=0xb0f8b228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6032e3d in QThread::exec (this=this@entry=0x9c1d998) at thread/qthread.cpp:542
#10 0xb6123e14 in QInotifyFileSystemWatcherEngine::run (this=0x9c1d998) at io/qfilesystemwatcher_inotify.cpp:265
#11 0xb603572f in QThreadPrivate::start (arg=0x9c1d998) at thread/qthread_unix.cpp:338
#12 0xb4afdd78 in start_thread (arg=0xb0f8bb40) at pthread_create.c:311
#13 0xb535401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xabdcbb40 (LWP 3666)):
#0  0xb4afc4a3 in __x86.get_pc_thunk.bx () at ../sysdeps/i386/crti.S:66
#1  0xb4b027cf in __GI___pthread_getspecific (key=4) at pthread_getspecific.c:26
#2  0xb48a0102 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb48831be in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb485bb4b in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb485ca08 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb485cca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb61748df in QEventDispatcherGlib::processEvents (this=0xab401500, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb61439f3 in QEventLoop::processEvents (this=this@entry=0xabdcb228, flags=...) at kernel/qeventloop.cpp:149
#9  0xb6143d19 in QEventLoop::exec (this=this@entry=0xabdcb228, flags=...) at kernel/qeventloop.cpp:204
#10 0xb6032e3d in QThread::exec (this=this@entry=0xa1ddf48) at thread/qthread.cpp:542
#11 0xb6123e14 in QInotifyFileSystemWatcherEngine::run (this=0xa1ddf48) at io/qfilesystemwatcher_inotify.cpp:265
#12 0xb603572f in QThreadPrivate::start (arg=0xa1ddf48) at thread/qthread_unix.cpp:338
#13 0xb4afdd78 in start_thread (arg=0xabdcbb40) at pthread_create.c:311
#14 0xb535401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa8e20b40 (LWP 4185)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb4b0184b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb53619bc in __pthread_cond_wait (cond=0xbc370e8, mutex=0xaa07138) at forward.c:149
#3  0xb489ff80 in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb0038b12 in gst_data_queue_push (queue=0xbc535c0, item=item@entry=0xb6dc420) at gstdataqueue.c:437
#5  0xa67d3207 in gst_multi_queue_chain (pad=0xaf71818, buffer=0xbb49828) at gstmultiqueue.c:1394
#6  0xb025cdb7 in gst_pad_push (pad=pad@entry=0xb0f5c08, buffer=0xbb49828) at gstpad.c:4710
#7  0xaa734cec in gst_ogg_demux_chain_peer (pad=pad@entry=0xb0f5c08, packet=packet@entry=0xa8e1ff60, push_headers=0) at gstoggdemux.c:667
#8  0xaa738288 in gst_ogg_pad_submit_packet (packet=0xa8e1ff60, pad=<optimized out>) at gstoggdemux.c:1047
#9  gst_ogg_pad_stream_out (pad=pad@entry=0xb0f5c08, npackets=npackets@entry=0) at gstoggdemux.c:1086
#10 0xaa73a149 in gst_ogg_pad_submit_page (pad=0xb0f5c08, page=page@entry=0xa8e20120) at gstoggdemux.c:1723
#11 0xaa740637 in gst_ogg_demux_handle_page (ogg=ogg@entry=0xb5e4660, page=page@entry=0xa8e20120) at gstoggdemux.c:4074
#12 0xaa7410f1 in gst_ogg_demux_chain (pad=0xadbe998, buffer=0xb028b30) at gstoggdemux.c:4142
#13 0xaa74172e in gst_ogg_demux_loop_forward (ogg=0xb5e4660) at gstoggdemux.c:4267
#14 gst_ogg_demux_loop (pad=0xadbe998) at gstoggdemux.c:4409
#15 0xb02853f8 in gst_task_func (task=task@entry=0xacc83d8) at gsttask.c:327
#16 0xb02863cf in default_func (tdata=0xb657f50, pool=0xa065080) at gsttaskpool.c:70
#17 0xb48836e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0xb4882c4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#19 0xb4afdd78 in start_thread (arg=0xa8e20b40) at pthread_create.c:311
#20 0xb535401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa06f4b40 (LWP 4187)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb531c766 in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#2  0xb488440e in g_usleep () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xa6931acc in gst_xvimagesink_event_thread (xvimagesink=0xa73d5c0) at xvimagesink.c:1665
#4  0xb4882c4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4afdd78 in start_thread (arg=0xa06f4b40) at pthread_create.c:311
#6  0xb535401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xab14cb40 (LWP 4190)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb4b044d2 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:144
#2  0xb4affef2 in _L_lock_1037 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb4affe87 in __GI___pthread_mutex_lock (mutex=0xa0621a8) at pthread_mutex_lock.c:104
#4  0xb5361bc4 in pthread_mutex_lock (mutex=0xa0621a8) at forward.c:192
#5  0xb489fbb0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xabe17ad2 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstpulse.so
#7  0xabe17deb in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstpulse.so
#8  0xb46b1088 in g_object_unref () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#9  0xb022219d in gst_object_unref (object=0xa1b3060) at gstobject.c:339
#10 0xabe142ba in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstpulse.so
#11 0xb0256e73 in gst_pad_accept_caps (pad=pad@entry=0xa1aa338, caps=caps@entry=0xb89de40) at gstpad.c:2628
#12 0xb0022f6f in gst_base_transform_find_transform (trans=trans@entry=0xa72e190, pad=pad@entry=0xa1aa400, caps=0xb760f20) at gstbasetransform.c:1078
#13 0xb0023bb4 in gst_base_transform_buffer_alloc (pad=0xa1aa400, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstbasetransform.c:2052
#14 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa1aa400) at gstpad.c:3022
#15 gst_pad_alloc_buffer_full (pad=0xa1aa658, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#16 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#17 0xb0023d8c in gst_base_transform_buffer_alloc (pad=0xa1aa018, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstbasetransform.c:2090
#18 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa1aa018) at gstpad.c:3022
#19 gst_pad_alloc_buffer_full (pad=0xa1aa270, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#20 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#21 0xb0023d8c in gst_base_transform_buffer_alloc (pad=0xa1aa1a8, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstbasetransform.c:2090
#22 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa1aa1a8) at gstpad.c:3022
#23 gst_pad_alloc_buffer_full (pad=0xa1aa0e0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#24 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#25 0xa67d5a8f in gst_queue_bufferalloc (pad=0xa1aa590, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstqueue.c:558
#26 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa1aa590) at gstpad.c:3022
#27 gst_pad_alloc_buffer_full (pad=0xa57a168, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#28 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xa57a168, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#29 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xa73a018, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#30 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa73a018) at gstpad.c:3022
#31 gst_pad_alloc_buffer_full (pad=0xa9da270, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#32 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xa9da270, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#33 0xa67e7f90 in gst_tee_buffer_alloc (pad=0xa8550d8, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gsttee.c:575
#34 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa8550d8) at gstpad.c:3022
#35 gst_pad_alloc_buffer_full (pad=0xb4dc268, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#36 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#37 0xa67d5a8f in gst_queue_bufferalloc (pad=0xb3aa710, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstqueue.c:558
#38 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xb3aa710) at gstpad.c:3022
#39 gst_pad_alloc_buffer_full (pad=0xb9ec9c0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#40 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xb9ec9c0, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#41 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xac96638, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#42 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xac96638) at gstpad.c:3022
#43 gst_pad_alloc_buffer_full (pad=0xb2a8558, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#44 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xb2a8558, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#45 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xab446d30, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#46 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xab446d30) at gstpad.c:3022
#47 gst_pad_alloc_buffer_full (pad=0xadaecc0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#48 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#49 0xb0023d8c in gst_base_transform_buffer_alloc (pad=0xa7dcc0e0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstbasetransform.c:2090
#50 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa7dcc0e0) at gstpad.c:3022
#51 gst_pad_alloc_buffer_full (pad=0xa7dcc720, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#52 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#53 0xb0023d8c in gst_base_transform_buffer_alloc (pad=0xa7dcc658, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstbasetransform.c:2090
#54 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa7dcc658) at gstpad.c:3022
#55 gst_pad_alloc_buffer_full (pad=0xbc233a8, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#56 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xbc233a8, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#57 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xb329018, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#58 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xb329018) at gstpad.c:3022
#59 gst_pad_alloc_buffer_full (pad=0xae70008, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#60 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#61 0xa67d5a8f in gst_queue_bufferalloc (pad=0xae700d0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstqueue.c:558
#62 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xae700d0) at gstpad.c:3022
#63 gst_pad_alloc_buffer_full (pad=0xb0dd010, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#64 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xb0dd010, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#65 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xb2a8398, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#66 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xb2a8398) at gstpad.c:3022
#67 gst_pad_alloc_buffer_full (pad=0xada19a0, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#68 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xada19a0, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#69 0xa5f2ed88 in gst_stream_synchronizer_sink_bufferalloc (pad=0xac4d588, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gststreamsynchronizer.c:574
#70 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xac4d588) at gstpad.c:3022
#71 gst_pad_alloc_buffer_full (pad=0xb4a0810, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#72 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xb4a0810, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#73 0xa67e7f90 in gst_tee_buffer_alloc (pad=0xae70198, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gsttee.c:575
#74 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xae70198) at gstpad.c:3022
#75 gst_pad_alloc_buffer_full (pad=0xab446920, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#76 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xab446920, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#77 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xb21d018, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#78 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xb21d018) at gstpad.c:3022
#79 gst_pad_alloc_buffer_full (pad=0xadbeb28, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#80 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#81 0xa67cc238 in gst_selector_pad_bufferalloc (pad=0xa873de8, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstinputselector.c:588
#82 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa873de8) at gstpad.c:3022
#83 gst_pad_alloc_buffer_full (pad=0xae88e38, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#84 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xae88e38, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#85 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xa870a08, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#86 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xa870a08) at gstpad.c:3022
#87 gst_pad_alloc_buffer_full (pad=0xa94f220, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=0) at gstpad.c:3099
#88 0xb0259973 in gst_pad_alloc_buffer (pad=<optimized out>, pad@entry=0xa94f220, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, caps@entry=0xb760f20, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3210
#89 0xb0246bee in gst_proxy_pad_bufferalloc_default (pad=0xb32e2f8, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac) at gstghostpad.c:232
#90 0xb025768c in gst_pad_buffer_alloc_unchecked (buf=0xab14beac, caps=0xb760f20, size=8192, offset=18446744073709551615, pad=0xb32e2f8) at gstpad.c:3022
#91 gst_pad_alloc_buffer_full (pad=0xa7daf808, offset=18446744073709551615, size=8192, caps=0xb760f20, buf=0xab14beac, setcaps=1) at gstpad.c:3099
#92 0xb02599c3 in gst_pad_alloc_buffer_and_set_caps (pad=<optimized out>, offset=<optimized out>, size=<optimized out>, size@entry=8192, caps=<optimized out>, buf=<optimized out>, buf@entry=0xab14beac) at gstpad.c:3243
#93 0xaa90d33a in vorbis_handle_data_packet (packet=0xab14beb0, vd=0xa87a0e0, timestamp=<optimized out>, duration=<optimized out>) at gstvorbisdec.c:586
#94 vorbis_dec_handle_frame (dec=0xa87a0e0, buffer=0xb9fdec0) at gstvorbisdec.c:699
#95 0xabddf3c9 in gst_audio_decoder_handle_frame (dec=dec@entry=0xa87a0e0, buffer=0xb9fdec0, klass=0xa855c78) at gstaudiodecoder.c:947
#96 0xabddf744 in gst_audio_decoder_push_buffers (dec=dec@entry=0xa87a0e0, force=force@entry=0) at gstaudiodecoder.c:1043
#97 0xabddfb53 in gst_audio_decoder_chain_forward (dec=dec@entry=0xa87a0e0, buffer=0x0, buffer@entry=0xb9fdec0) at gstaudiodecoder.c:1145
#98 0xabde0e2b in gst_audio_decoder_chain (pad=0xaa6e648, buffer=0xb9fdec0) at gstaudiodecoder.c:1393
#99 0xb025cdb7 in gst_pad_push (pad=0xaefdb30, buffer=buffer@entry=0xb9fdec0) at gstpad.c:4710
#100 0xa67d4315 in gst_single_queue_push_one (object=0xb9fdec0, sq=0xaa07000, mq=0xb21d1c0) at gstmultiqueue.c:1087
#101 gst_multi_queue_loop (pad=0xaefdb30) at gstmultiqueue.c:1318
#102 0xb02853f8 in gst_task_func (task=task@entry=0xb48c490) at gsttask.c:327
#103 0xb02863cf in default_func (tdata=0xb45fe20, pool=0xa065080) at gsttaskpool.c:70
#104 0xb48836e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#105 0xb4882c4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#106 0xb4afdd78 in start_thread (arg=0xab14cb40) at pthread_create.c:311
#107 0xb535401e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb3ba6740 (LWP 3657)):
[KCrash Handler]
#7  0xb7725424 in __kernel_vsyscall ()
#8  0xb5290aff in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#9  0xb5294083 in __GI_abort () at abort.c:90
#10 0xb4596290 in pa_mutex_free () from /usr/lib/i386-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#11 0xb4d73f6b in pa_threaded_mainloop_free () from /usr/lib/i386-linux-gnu/libpulse.so.0
#12 0xabe186b1 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstpulse.so
#13 0xabe1884f in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstpulse.so
#14 0xb023f543 in gst_element_change_state (element=element@entry=0xa1a7840, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2761
#15 0xb023fc4a in gst_element_set_state_func (element=0xa1a7840, state=GST_STATE_NULL) at gstelement.c:2717
#16 0xb023f28f in gst_element_set_state (element=element@entry=0xa1a7840, state=state@entry=GST_STATE_NULL) at gstelement.c:2618
#17 0xb022b6f0 in gst_bin_element_set_state (next=GST_STATE_NULL, current=GST_STATE_READY, start_time=0, base_time=0, element=0xa1a7840, bin=0xa57a0a0) at gstbin.c:2209
#18 gst_bin_change_state_func (element=0xa57a0a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2518
#19 0xb023f543 in gst_element_change_state (element=element@entry=0xa57a0a0, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2761
#20 0xb023fc4a in gst_element_set_state_func (element=0xa57a0a0, state=GST_STATE_NULL) at gstelement.c:2717
#21 0xb023f28f in gst_element_set_state (element=element@entry=0xa57a0a0, state=state@entry=GST_STATE_NULL) at gstelement.c:2618
#22 0xb022b6f0 in gst_bin_element_set_state (next=GST_STATE_NULL, current=GST_STATE_READY, start_time=0, base_time=0, element=0xa57a0a0, bin=0xb9ecea8) at gstbin.c:2209
#23 gst_bin_change_state_func (element=0xb9ecea8, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2518
#24 0xb023f543 in gst_element_change_state (element=element@entry=0xb9ecea8, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2761
#25 0xb023fc4a in gst_element_set_state_func (element=0xb9ecea8, state=GST_STATE_NULL) at gstelement.c:2717
#26 0xb023f28f in gst_element_set_state (element=element@entry=0xb9ecea8, state=state@entry=GST_STATE_NULL) at gstelement.c:2618
#27 0xb022b6f0 in gst_bin_element_set_state (next=GST_STATE_NULL, current=GST_STATE_READY, start_time=0, base_time=0, element=0xb9ecea8, bin=0xbc232e0) at gstbin.c:2209
#28 gst_bin_change_state_func (element=0xbc232e0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2518
#29 0xb023f543 in gst_element_change_state (element=element@entry=0xbc232e0, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2761
#30 0xb023fc4a in gst_element_set_state_func (element=0xbc232e0, state=GST_STATE_NULL) at gstelement.c:2717
#31 0xb023f28f in gst_element_set_state (element=0xbc232e0, state=state@entry=GST_STATE_NULL) at gstelement.c:2618
#32 0xa5f10dbb in activate_chain (activate=0, chain=0xbadcaa8) at gstplaysink.c:971
#33 activate_chain (chain=0xbadcaa8, activate=0) at gstplaysink.c:957
#34 0xa5f14791 in gst_play_sink_change_state (element=0xa80d1e0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstplaysink.c:3587
#35 0xb023f543 in gst_element_change_state (element=element@entry=0xa80d1e0, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2761
#36 0xb023fc4a in gst_element_set_state_func (element=0xa80d1e0, state=GST_STATE_READY) at gstelement.c:2717
#37 0xb023f28f in gst_element_set_state (element=element@entry=0xa80d1e0, state=state@entry=GST_STATE_READY) at gstelement.c:2618
#38 0xb022b6f0 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0xa80d1e0, bin=0xbc287d8) at gstbin.c:2209
#39 gst_bin_change_state_func (element=0xbc287d8, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2518
#40 0xb0260cb3 in gst_pipeline_change_state (element=0xbc287d8, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstpipeline.c:482
#41 0xa5f09235 in gst_play_bin_change_state (element=0xbc287d8, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstplaybin2.c:3936
#42 0xb023f543 in gst_element_change_state (element=element@entry=0xbc287d8, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2761
#43 0xb023fc4a in gst_element_set_state_func (element=0xbc287d8, state=GST_STATE_READY) at gstelement.c:2717
#44 0xb023f28f in gst_element_set_state (element=0xbc287d8, state=GST_STATE_READY) at gstelement.c:2618
#45 0xb0733655 in Phonon::Gstreamer::Pipeline::setState (this=0xaa49ab0, state=state@entry=GST_STATE_READY) at ../../gstreamer/pipeline.cpp:242
#46 0xb0728d67 in Phonon::Gstreamer::MediaObject::requestState (this=this@entry=0xab3b300, state=state@entry=Phonon::StoppedState) at ../../gstreamer/mediaobject.cpp:834
#47 0xb072913a in Phonon::Gstreamer::MediaObject::stop (this=0xab3b300) at ../../gstreamer/mediaobject.cpp:443
#48 0xb6f3780e in Phonon::MediaObject::stop (this=this@entry=0xbb041e8) at ../../phonon/mediaobject.cpp:129
#49 0xb6f37e12 in Phonon::MediaObject::setCurrentSource (this=0xbb041e8, newSource=...) at ../../phonon/mediaobject.cpp:248
#50 0xb0306769 in KFileAudioPreview::showPreview (this=0x9b40700, url=...) at ../../../../interfaces/kmediaplayer/kfileaudiopreview/kfileaudiopreview.cpp:126
#51 0xb6d02384 in KFileMetaPreview::showPreview (this=0xa4252b8, url=...) at ../../kio/kfile/kfilemetapreview.cpp:149
#52 0xab537d70 in KDirOperator::Private::_k_showPreview (this=this@entry=0x9ab8838) at ../../kfile/kdiroperator.cpp:2410
#53 0xab537e6d in KDirOperator::Private::_k_triggerPreview (this=0x9ab8838, index=...) at ../../kfile/kdiroperator.cpp:2400
#54 0xab542ecd in KDirOperator::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf84ef88, _c=<optimized out>) at ./kdiroperator.moc:230
#55 0xb6159fc7 in QMetaObject::activate (sender=sender@entry=0xa353650, m=m@entry=0xb5fbbe7c <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0xbf84ef88) at kernel/qobject.cpp:3539
#56 0xb5bde565 in QAbstractItemView::entered (this=this@entry=0xa353650, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:369
#57 0xb5be6f17 in QAbstractItemViewPrivate::checkMouseMove (this=this@entry=0xa379788, index=...) at itemviews/qabstractitemview.cpp:172
#58 0xb5be720d in QAbstractItemView::mouseMoveEvent (this=this@entry=0xa353650, event=event@entry=0xbf84f6c4) at itemviews/qabstractitemview.cpp:1744
#59 0xb5c2df44 in QTreeView::mouseMoveEvent (this=0xa353650, event=0xbf84f6c4) at itemviews/qtreeview.cpp:1917
#60 0xb56b02ec in QWidget::event (this=this@entry=0xa353650, event=event@entry=0xbf84f6c4) at kernel/qwidget.cpp:8360
#61 0xb5ab4fcc in QFrame::event (this=this@entry=0xa353650, e=e@entry=0xbf84f6c4) at widgets/qframe.cpp:557
#62 0xb5b43318 in QAbstractScrollArea::viewportEvent (this=this@entry=0xa353650, e=e@entry=0xbf84f6c4) at widgets/qabstractscrollarea.cpp:1043
#63 0xb5be7f5c in QAbstractItemView::viewportEvent (this=this@entry=0xa353650, event=event@entry=0xbf84f6c4) at itemviews/qabstractitemview.cpp:1644
#64 0xb5c2d9c6 in QTreeView::viewportEvent (this=0xa353650, event=0xbf84f6c4) at itemviews/qtreeview.cpp:1257
#65 0xb5b43596 in viewportEvent (event=0xbf84f6c4, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#66 QAbstractScrollAreaFilter::eventFilter (this=0xa1bee80, o=0xa40fbe8, e=0xbf84f6c4) at widgets/qabstractscrollarea_p.h:116
#67 0xb614504e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x9922de0, receiver=receiver@entry=0xa40fbe8, event=event@entry=0xbf84f6c4) at kernel/qcoreapplication.cpp:1056
#68 0xb5656721 in QApplicationPrivate::notify_helper (this=0x9922de0, receiver=receiver@entry=0xa40fbe8, e=0xbf84f6c4) at kernel/qapplication.cpp:4563
#69 0xb565edf8 in QApplication::notify (this=0x9903138, receiver=receiver@entry=0xa40fbe8, e=e@entry=0xbf84f6c4) at kernel/qapplication.cpp:4110
#70 0xb67b8ff4 in KApplication::notify (this=0x9903138, receiver=0xa40fbe8, event=0xbf84f6c4) at ../../kdeui/kernel/kapplication.cpp:311
#71 0xb6144eda in QCoreApplication::notifyInternal (this=0x9903138, receiver=receiver@entry=0xa40fbe8, event=event@entry=0xbf84f6c4) at kernel/qcoreapplication.cpp:946
#72 0xb565caa3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#73 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xa40fbe8, event=0xbf84f6c4, alienWidget=0xa40fbe8, nativeWidget=0xa353650, buttonDown=buttonDown@entry=0xb5fcbcc4 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#74 0xb56e04e8 in QETWidget::translateMouseEvent (this=0xa353650, event=event@entry=0xbf84f8ec) at kernel/qapplication_x11.cpp:4631
#75 0xb56dfc05 in QApplication::x11ProcessEvent (this=0x9903138, event=event@entry=0xbf84f8ec) at kernel/qapplication_x11.cpp:3624
#76 0xb570b274 in x11EventSourceDispatch (s=0x991e0c8, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#77 0xb485c83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#78 0xb485cbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0xb485cca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0xb61748df in QEventDispatcherGlib::processEvents (this=this@entry=0x98d5c88, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#81 0xb570b32e in QGuiEventDispatcherGlib::processEvents (this=0x98d5c88, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#82 0xb61439f3 in QEventLoop::processEvents (this=this@entry=0xbf84fbb8, flags=...) at kernel/qeventloop.cpp:149
#83 0xb6143d19 in QEventLoop::exec (this=this@entry=0xbf84fbb8, flags=...) at kernel/qeventloop.cpp:204
#84 0xb5b853e1 in QDialog::exec (this=0x9ec2ba8) at dialogs/qdialog.cpp:554
#85 0x08132185 in KAlarm::browseFile (caption=..., defaultDir=..., initialFile=..., filter=..., mode=..., parent=parent@entry=0x0) at ../../kalarm/functions.cpp:2202
#86 0x080b62d8 in SoundPicker::browseFile (defaultDir=..., initialFile=...) at ../../kalarm/soundpicker.cpp:331
#87 0x080b9478 in SoundWidget::slotPickFile (this=0x9ec2998) at ../../kalarm/sounddlg.cpp:412
#88 0xb6159fc7 in QMetaObject::activate (sender=sender@entry=0x9ec0858, m=m@entry=0xb5fc2ac8 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0xbf84fdb8) at kernel/qobject.cpp:3539
#89 0xb5d5158d in QAbstractButton::clicked (this=this@entry=0x9ec0858, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#90 0xb5a6c381 in QAbstractButtonPrivate::emitClicked (this=this@entry=0x9ec4d28) at widgets/qabstractbutton.cpp:548
#91 0xb5a6d707 in QAbstractButtonPrivate::click (this=this@entry=0x9ec4d28) at widgets/qabstractbutton.cpp:541
#92 0xb5a6d80e in QAbstractButton::mouseReleaseEvent (this=0x9ec0858, e=0xbf8502a4) at widgets/qabstractbutton.cpp:1123
#93 0xb56b01aa in QWidget::event (this=this@entry=0x9ec0858, event=event@entry=0xbf8502a4) at kernel/qwidget.cpp:8375
#94 0xb5a6e812 in QAbstractButton::event (this=this@entry=0x9ec0858, e=e@entry=0xbf8502a4) at widgets/qabstractbutton.cpp:1082
#95 0xb5b08fdc in QPushButton::event (this=0x9ec0858, e=0xbf8502a4) at widgets/qpushbutton.cpp:683
#96 0xb5656744 in QApplicationPrivate::notify_helper (this=0x9922de0, receiver=receiver@entry=0x9ec0858, e=0xbf8502a4) at kernel/qapplication.cpp:4567
#97 0xb565edf8 in QApplication::notify (this=0x9903138, receiver=receiver@entry=0x9ec0858, e=e@entry=0xbf8502a4) at kernel/qapplication.cpp:4110
#98 0xb67b8ff4 in KApplication::notify (this=0x9903138, receiver=0x9ec0858, event=0xbf8502a4) at ../../kdeui/kernel/kapplication.cpp:311
#99 0xb6144eda in QCoreApplication::notifyInternal (this=0x9903138, receiver=receiver@entry=0x9ec0858, event=event@entry=0xbf8502a4) at kernel/qcoreapplication.cpp:946
#100 0xb565caa3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#101 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9ec0858, event=0xbf8502a4, alienWidget=0x9ec0858, nativeWidget=0x9dd5070, buttonDown=buttonDown@entry=0xb5fcbcc4 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#102 0xb56e04e8 in QETWidget::translateMouseEvent (this=0x9dd5070, event=event@entry=0xbf8504cc) at kernel/qapplication_x11.cpp:4631
#103 0xb56dfc05 in QApplication::x11ProcessEvent (this=0x9903138, event=event@entry=0xbf8504cc) at kernel/qapplication_x11.cpp:3624
#104 0xb570b274 in x11EventSourceDispatch (s=0x991e0c8, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#105 0xb485c83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#106 0xb485cbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#107 0xb485cca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#108 0xb61748df in QEventDispatcherGlib::processEvents (this=this@entry=0x98d5c88, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#109 0xb570b32e in QGuiEventDispatcherGlib::processEvents (this=0x98d5c88, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#110 0xb61439f3 in QEventLoop::processEvents (this=this@entry=0xbf850788, flags=...) at kernel/qeventloop.cpp:149
#111 0xb6143d19 in QEventLoop::exec (this=this@entry=0xbf850788, flags=...) at kernel/qeventloop.cpp:204
#112 0xb614989e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#113 0xb5654974 in QApplication::exec () at kernel/qapplication.cpp:3828
#114 0x08084506 in main (argc=5, argv=0xbf850c24) at ../../kalarm/main.cpp:131

Reported using DrKonqi
Comment 1 David Jarvie 2014-06-04 21:17:56 UTC 
This seems to be a Phonon or Pulse Audio problem.
Comment 2 Daniel Vrátil 2014-08-11 14:36:30 UTC 

*** This bug has been marked as a duplicate of bug 327180 ***