Package: gnome-media Version: 3.4.0-1 Severity: important Hi,
When starting gnome-sound-recorder, you can click the record button and it duly starts recording. When I stop recording, then hit the record button again, I am correctly asked if I want to save the recording. I answer 'continue without saving'. What should happen at this stage is that it should begin recording again, however I have seen two different behaviours: Behaviour 1: gnome-sound-recorder reverts to a 'ready' state and remains responsive, but seems to believe that there is an unsaved recording if you attempt to start a new recording. Behaviour 2: gnome-sound-recorder becomes unresponsive, the 'save recording?' dialog and the main window stop redrawing, and the only way to exit the application is to kill it from the console. Behaviour 2 is by far the most common. Very, very rarely, it actually starts recording again. Experimenting with --gst-debug-level on the command line, setting a level of 3 still shows the behaviour, but setting a level or 4 or 5 does not. I suspect this is due to the sheer amount of debugging information being output affecting timings and preventing a race condition. Running gnome-sound-recorder in gdb makes it somewhat more reliable, again suggesting a race condition. However after four or five stop/start recording cycles I managed to get it to exhibit behaviour 1 followed by behaviour 2, and here is the thread information: (gdb) info threads Id Target Id Frame 20 Thread 0x7fffe42c9700 (LWP 19113) "autoaudiosrc3-a" __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 19 Thread 0x7fffcf7fe700 (LWP 19112) "gnome-sound-rec" __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 18 Thread 0x7fffcffff700 (LWP 19111) "threaded-ml" 0x00007ffff577ea93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 17 Thread 0x7fffe3ac8700 (LWP 19110) "threaded-ml" __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 * 1 Thread 0x7ffff7fb8920 (LWP 19092) "gnome-sound-rec" __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 (gdb) thread apply all bt Thread 20 (Thread 0x7fffe42c9700 (LWP 19113)): #0 __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 #1 0x00007fffe5ed552e in pa_mutex_lock () from /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-2.0.so #2 0x00007fffe69bb655 in ?? () from /usr/lib/x86_64-linux- gnu/gstreamer-0.10/libgstpulse.so #3 0x00007fffe678f7b9 in ?? () from /usr/lib/x86_64-linux- gnu/libgstaudio-0.10.so.0 #4 0x00007fffe677b8c3 in ?? () from /usr/lib/x86_64-linux- gnu/libgstaudio-0.10.so.0 #5 0x00007ffff78accd5 in gst_clock_get_internal_time () from /usr/lib/x86_64 -linux-gnu/libgstreamer-0.10.so.0 #6 0x00007ffff78ace58 in gst_clock_get_time () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #7 0x00007fffe6df799d in ?? () from /usr/lib/x86_64-linux- gnu/libgstbase-0.10.so.0 #8 0x00007fffe6df8353 in ?? () from /usr/lib/x86_64-linux- gnu/libgstbase-0.10.so.0 #9 0x00007ffff78f8b24 in ?? () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #10 0x00007ffff5ed35f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007ffff5ed2df5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007ffff5a3eb50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #13 0x00007ffff57896dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () Thread 19 (Thread 0x7fffcf7fe700 (LWP 19112)): #0 __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136 #1 0x00007ffff5a4136f in _L_lock_1145 () from /lib/x86_64-linux- gnu/libpthread.so.0 #2 0x00007ffff5a412ba in __pthread_mutex_lock (mutex=0xd129f0) at pthread_mutex_lock.c:101 #3 0x00007ffff5eec1b1 in g_mutex_lock () from /lib/x86_64-linux- gnu/libglib-2.0.so.0 #4 0x00007ffff789af40 in gst_object_get_parent () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #5 0x00007ffff789afd3 in ?? () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #6 0x00007ffff65a79cb in g_object_notify () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #7 0x00007fffe69b8b6a in ?? () from /usr/lib/x86_64-linux- gnu/gstreamer-0.10/libgstpulse.so #8 0x00007fffe6793fe8 in ?? () from /usr/lib/x86_64-linux- gnu/libgstaudio-0.10.so.0 #9 0x00007ffff5ed2df5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007ffff5a3eb50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #11 0x00007ffff57896dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 18 (Thread 0x7fffcffff700 (LWP 19111)): #0 0x00007ffff577ea93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fffe632fe3f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007fffe632139c in pa_mainloop_poll () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #3 0x00007fffe63219f9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #4 0x00007fffe6321ab0 in pa_mainloop_run () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #5 0x00007fffe632fdef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fffe5ed6423 in ?? () from /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-2.0.so #7 0x00007ffff5a3eb50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #8 0x00007ffff57896dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 17 (Thread 0x7fffe3ac8700 (LWP 19110)): #0 __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 #1 0x00007fffe5ed552e in pa_mutex_lock () from /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-2.0.so #2 0x00007fffe632fe49 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fffe632139c in pa_mainloop_poll () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #4 0x00007fffe63219f9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #5 0x00007fffe6321ab0 in pa_mainloop_run () from /usr/lib/x86_64-linux- gnu/libpulse.so.0 #6 0x00007fffe632fdef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #7 0x00007fffe5ed6423 in ?? () from /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-2.0.so #8 0x00007ffff5a3eb50 in start_thread (arg=<optimized out>) at pthread_create.c:304 #9 0x00007ffff57896dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7fb8920 (LWP 19092)): #0 __pthread_mutex_lock_full (mutex=0xc9e6e0) at pthread_mutex_lock.c:303 #1 0x00007fffe5ed552e in pa_mutex_lock () from /usr/lib/x86_64-linux- gnu/pulseaudio/libpulsecommon-2.0.so #2 0x00007fffe69bb655 in ?? () from /usr/lib/x86_64-linux- gnu/gstreamer-0.10/libgstpulse.so #3 0x00007fffe678f7b9 in ?? () from /usr/lib/x86_64-linux- gnu/libgstaudio-0.10.so.0 #4 0x00007fffe677b8c3 in ?? () from /usr/lib/x86_64-linux- gnu/libgstaudio-0.10.so.0 #5 0x00007ffff78accd5 in gst_clock_get_internal_time () from /usr/lib/x86_64 -linux-gnu/libgstreamer-0.10.so.0 #6 0x00007ffff78ace58 in gst_clock_get_time () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #7 0x00007ffff78d505d in ?? () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #8 0x00007ffff78d548b in ?? () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #9 0x00007ffff78b4fcc in gst_element_change_state () from /usr/lib/x86_64 -linux-gnu/libgstreamer-0.10.so.0 #10 0x00007ffff78b5922 in ?? () from /usr/lib/x86_64-linux- gnu/libgstreamer-0.10.so.0 #11 0x0000000000409ba7 in ?? () #12 0x000000000040cc1f in ?? () #13 0x00007ffff65a1724 in g_closure_invoke () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #14 0x00007ffff65b27b0 in ?? () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #15 0x00007ffff65ba72c in g_signal_emit_valist () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #16 0x00007ffff65ba8c2 in g_signal_emit () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #17 0x00007ffff70726f3 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #18 0x00007ffff722e909 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #19 0x00007ffff65a1a03 in ?? () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #20 0x00007ffff65ba076 in g_signal_emit_valist () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #21 0x00007ffff65ba8c2 in g_signal_emit () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #22 0x00007ffff7098408 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #23 0x00007ffff65a1724 in g_closure_invoke () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #24 0x00007ffff65b20d3 in ?? () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #25 0x00007ffff65ba72c in g_signal_emit_valist () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #26 0x00007ffff65ba8c2 in g_signal_emit () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #27 0x00007ffff7096723 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #28 0x00007ffff715738f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #29 0x00007ffff65a1a03 in ?? () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #30 0x00007ffff65ba076 in g_signal_emit_valist () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #31 0x00007ffff65ba8c2 in g_signal_emit () from /usr/lib/x86_64-linux- gnu/libgobject-2.0.so.0 #32 0x00007ffff727f40e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #33 0x00007ffff71552f5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #34 0x00007ffff7156f63 in gtk_main_do_event () from /usr/lib/x86_64-linux- gnu/libgtk-3.so.0 #35 0x00007ffff6da0002 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #36 0x00007ffff5eb0205 in g_main_context_dispatch () from /lib/x86_64-linux- gnu/libglib-2.0.so.0 #37 0x00007ffff5eb0538 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #38 0x00007ffff5eb0932 in g_main_loop_run () from /lib/x86_64-linux- gnu/libglib-2.0.so.0 #39 0x00007ffff71562c5 in gtk_main () from /usr/lib/x86_64-linux- gnu/libgtk-3.so.0 #40 0x00000000004072f3 in ?? () #41 0x00007ffff56cfead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe3c8) at libc-start.c:228 #42 0x0000000000407361 in ?? () #43 0x00007fffffffe3c8 in ?? () #44 0x000000000000001c in ?? () #45 0x0000000000000001 in ?? () #46 0x00007fffffffe65c in ?? () #47 0x0000000000000000 in ?? () Please let me know if I can provide further debug information to identify the cause of this problem. -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (900, 'testing'), (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 3.2.0-3-amd64 (SMP w/8 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages gnome-media depends on: ii gconf-service 3.2.5-1 ii gconf2 3.2.5-1 ii gstreamer0.10-gconf 0.10.31-3 ii gstreamer0.10-plugins-base 0.10.36-1 ii gstreamer0.10-plugins-good 0.10.31-3 ii libatk1.0-0 2.4.0-2 ii libc6 2.13-33 ii libgconf-2-4 3.2.5-1 ii libglib2.0-0 2.32.3-1 ii libgnome-media-profiles-3.0-0 3.0.0-1 ii libgstreamer-plugins-base0.10-0 0.10.36-1 ii libgstreamer0.10-0 0.10.36-1 ii libgtk-3-0 3.4.2-2 ii x11-utils 7.7~1 Versions of packages gnome-media recommends: ii gnome-control-center 1:3.4.2-2 ii gstreamer0.10-pulseaudio 0.10.31-3 ii pulseaudio 2.0-3 gnome-media suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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