Re: [xine-devel] [Bug] Segfault while selecting second post processing filter

[Stephen T. <st...@sb...>]

On Fri, 2003-11-28 at 08:03, Miguel Freitas wrote:
> Stephen, i will try to reproduce it later. but if you can do it again
> please inspect as much variables as possible in frames 2 and 3.
>=20
> something like=20
>=20
> f 2
> p <variable>
> p *this
> p *frame
> info locals (not sure about this one)
> etc.
>=20
> regards,
>=20
> Miguel

Here you go. Its long but its all the output of frames 2 and 3 for all
17 threads.

Stephen

Thread #1
- Frame 2:
#2  0x08058ebe in gui_run (session_opts=3D0xfffffdfe) at event.c:1657
1657      xitk_run(on_start, (void *)&startup);

	on_start: {void (void *)} 0x8058966 <on_start>
	startup:  {start =3D 1, session_opts =3D 0x0}
	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals:
		startup =3D {start =3D 1, session_opts =3D 0x0}
		i =3D 6
		auto_start =3D 1

- Frame 3:
#3  0x08068a6a in main (argc=3D-514, argv=3D0xfffffdfe) at main.c:1990
1990      gui_run(session_argv);

	session_argv: (char **) 0x0
	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	(gdb) info locals
		c =3D 135256584
		aos =3D 1
		option_index =3D 35
		audio_channel =3D -1
		spu_channel =3D -1
		audio_driver_id =3D 0x0
		video_driver_id =3D 0x0
		vo_mask =3D {__val =3D {8192, 0 <repeats 31 times>}}
		_argv =3D (char **) 0x80fec70
		_argc =3D 2
		driver_num =3D -1
		session =3D -1
		aspect_ratio =3D 0
		no_auto_start =3D 0
		old_playlist_cfg =3D -514
		no_old_playlist =3D 0
		pplugins =3D (char **) 0x0
		pplugins_num =3D 0
		tvout =3D 0x0
		pdeinterlace =3D 0x0
		session_argv =3D (char **) 0x0
		session_argv_num =3D 0

Thread #2
- Frame 2:
#2  0x4d83ab9a in __pthread_manager_event () from /lib/libpthread.so.0=09

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame 3:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

Thread #3
- Frame #2:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

Thread #4
- Frame #2:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

Thread #5
- Frame #2:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#0  0x00000000 in ?? ()

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

Thread #6
- Frame #2:
#2  0x4f4e8904 in ao_alsa_handle_event_thread (data=3D0x8582688)
    at audio_alsa_out.c:147
147         snd_mixer_wait(this->mixer.handle, -1);

this:
	$4 =3D {ao_driver =3D {get_capabilities =3D 0x10, open =3D 0x29, num_chann=
els =3D
0x83,
    bytes_per_frame =3D 0x4d83e967 <__pthread_alt_lock+23>, delay =3D 0,
    get_gap_tolerance =3D 0, write =3D 0x31554d45, close =3D 0x20314b30,
    exit =3D 0x204d4350, get_property =3D 0x756c6f56, set_property =3D 0x65=
6d,
    control =3D 0x4f6edbe0, node =3D 0x0}, class =3D 0x0, audio_fd =3D 0x0,
  capabilities =3D 1, open_mode =3D 0, has_pause_resume =3D 0,
  output_sample_rate =3D 139997724, input_sample_rate =3D 140069896,
  sample_rate_factor =3D 1.166829852697338e+65, num_channels =3D 1311113405=
,
  bits_per_sample =3D 1311658484, bytes_per_frame =3D 139997724,
  bytes_in_buffer =3D 140069896, buffer_size =3D 1332664884, mmap =3D
1311165649,
  mixer =3D {thread =3D 139997608, mutex =3D {__m_reserved =3D 139994876,
      __m_count =3D 1300490939, __m_owner =3D 0x4d844bd8, __m_kind =3D
1332665312,
      __m_lock =3D {__status =3D 0, __spinlock =3D 1332664884}},
    name =3D 0x8582688
"\205\227NOF\214NO@\225NOK\225NO`\225NOV\225NO\211\225NOS\227NO\220\227NO\0=
02\230NO$\231NOs\233NOx\211\023\b=C0Z\027\b\220=D6\210\b\f\016",
    handle =3D 0x4f6edbe0, elem =3D 0x0, min =3D 1332664980, max =3D 133054=
6948,
    left_vol =3D 140069896, right_vol =3D -1, mute =3D 1332664912}}

frame: No symbol "frame" in current context.

info locals:
	err =3D -4
	sw =3D 1
	mute =3D 1
	sw2 =3D 0
	right_vol =3D 23
	left_vol =3D 23
	this =3D (alsa_driver_t *) 0x4f6ed99c

- Frame #3:
#3  0x4d83ad40 in pthread_start_thread () from /lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.


Thread #7
- Frame #2:
#2  0x4f4e973b in ao_alsa_write (this_gen=3D0x8582688, data=3D0x8643a58,
    count=3D1536) at audio_alsa_out.c:750
750         wait_result =3D snd_pcm_wait(this->audio_fd, 1000000);

	this: (alsa_driver_t *) 0x0
	frame: No symbol "frame" in current context.
	info locals:

		result =3D 1335032148
		state =3D 1335032148
		wait_result =3D -4
		res =3D -4
		buffer =3D (uint8_t *) 0x8645258 ""
		number_of_frames =3D 0
		this =3D (alsa_driver_t *) 0x0

- Frame #3:
#3  0x4d7a6257 in ao_loop (this_gen=3D0x8594c40) at audio_out.c:1074
1074          result =3D this->driver->write (this->driver, out_buf->mem,
out_buf->num_frames );

this:	$8 =3D {ao =3D {get_capabilities =3D 0x4d7a6ffb <ao_get_capabilities>=
,
    get_property =3D 0x4d7a7051 <ao_get_property>,
    set_property =3D 0x4d7a711d <ao_set_property>, open =3D 0x4d7a6871
<ao_open>,
    get_buffer =3D 0x4d7a6a56 <ao_get_buffer>,
    put_buffer =3D 0x4d7a6a97 <ao_put_buffer>, close =3D 0x4d7a6baf
<ao_close>,
    exit =3D 0x4d7a6cef <ao_exit>, control =3D 0x4d7a733b <ao_control>,
    flush =3D 0x4d7a73ae <ao_flush>, status =3D 0x4d7a7519 <ao_status>},
  driver =3D 0x8582688, driver_lock =3D {__m_reserved =3D 0, __m_count =3D =
0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 1, __spin=
lock
=3D 0}},
  driver_open =3D 1, clock =3D 0x8174278, xine =3D 0x810a140, streams =3D
0x85955d8,
  streams_lock =3D {__m_reserved =3D 0, __m_count =3D 0, __m_owner =3D 0x0,
    __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spinlock =3D 0}},
  audio_loop_running =3D 1, grab_only =3D 0, audio_paused =3D 0,
  audio_thread =3D 81926, audio_step =3D 61440, frames_per_kpts =3D 546, in=
put
=3D {
    bits =3D 16, rate =3D 48000, mode =3D 8}, output =3D {bits =3D 16, rate=
 =3D
48000,
    mode =3D 8}, frame_rate_factor =3D 1, output_frame_excess =3D 0,
  av_sync_method_conf =3D 0, resample_sync_info =3D {last_factor =3D 0, win=
dow
=3D 0,
    reduce_gap =3D 0, window_duration =3D 0, last_vpts =3D 0, recent_gap =
=3D {0,
0, 0,
      0, 0, 0, 0, 0}, last_avg_gap =3D 0, valid =3D 0}, resample_sync_metho=
d
=3D 0,
  resample_sync_factor =3D 1, resample_conf =3D 0, force_rate =3D 0,
  do_resample =3D 0, gap_tolerance =3D 5000, free_fifo =3D 0x8595820,
  out_fifo =3D 0x85958a8, last_audio_vpts =3D 19552254, frame_buf =3D
{0x8596600,
    0x8596668}, zero_space =3D 0x85b4f70, passthrough_offset =3D 0,
  flush_audio_driver =3D 0, flush_audio_driver_lock =3D {__m_reserved =3D 0=
,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, flush_audio_driver_reached =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0}, discard_buffers =
=3D
0,
  do_compress =3D 0, compression_factor =3D 2, compression_factor_max =3D 0=
,
  do_amp =3D 0, amp_factor =3D 1, do_equ =3D 0, eq_gain =3D {0, 0, 0, 0, 0,=
 0,
0, 0,
    0, 0}, eq_preamp =3D 268435456, eq_i =3D 0, eq_j =3D 2, eq_k =3D 1,
  eq_data_history =3D {{{x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0=
}, y
=3D {0,
          0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =
=3D
{0, 0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0, 0}},
      {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}=
}},
{{x =3D {
          0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {=
x =3D
{0,
          0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =
=3D
{0, 0,
          0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D =
{0,
0, 0},
        y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}}, {{x =3D {0, =
0,
0}, y =3D {
          0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, =
y =3D
{0,
          0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =
=3D
{0, 0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0, 0}},
      {x =3D {0, 0, 0}, y =3D {0, 0, 0}}}, {{x =3D {0, 0, 0}, y =3D {0, 0, =
0}},
{x =3D {
          0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {=
x =3D
{0,
          0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =
=3D
{0, 0,
          0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D =
{0,
0, 0},
        y =3D {0, 0, 0}}}, {{x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, =
0,
0}, y =3D {
          0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, =
y =3D
{0,
          0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =
=3D
{0, 0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0,
          0}}}, {{x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =
=3D {0,
0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0, 0}},
      {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}=
}, {x
=3D {0,
          0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}}, {{x=
 =3D
{0, 0,
          0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D =
{0,
0, 0},
        y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0,=
 0},
y =3D {
          0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, =
y =3D
{0,
          0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}}, {{x =3D {0, 0, 0}, y=
 =3D
{0, 0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0, 0}},
      {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}=
}, {x
=3D {0,
          0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =
=3D
{0, 0,
          0}, y =3D {0, 0, 0}}}, {{x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =
=3D {0,
0,
          0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D =
{0,
0, 0},
        y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0,=
 0},
y =3D {
          0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, =
y =3D
{0,
          0, 0}}}, {{x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y=
 =3D
{0, 0,
          0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D =
{0,
0, 0}},
      {x =3D {0, 0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}=
}, {x
=3D {0,
          0, 0}, y =3D {0, 0, 0}}, {x =3D {0, 0, 0}, y =3D {0, 0, 0}}}}}

out_buf:=20

$10 =3D {next =3D 0x0, mem =3D 0x8643a58, mem_size =3D 32768, num_frames =
=3D 1536,
  vpts =3D 19462974, frame_header_count =3D 0, first_access_unit =3D 0,
  extra_info =3D 0x8595fb8, stream =3D 0x8724040, format =3D {bits =3D 16,
    rate =3D 48000, mode =3D 8}}

info locals:

this =3D (aos_t *) 0x8594c40
hw_vpts =3D 601596069290794880
in_buf =3D (audio_buffer_t *) 0x8595f80
out_buf =3D (audio_buffer_t *) 0x8595f80
gap =3D 601596069290794880
delay =3D 13816
cur_time =3D 19447070
last_sync_time =3D 19361433
bufs_since_sync =3D 39
result =3D 140074880


Thread #8
- Frame #2:
#2  0x54201cd7 in pp_draw (frame=3D0x8581c00, stream=3D0x8724040) at
pp.c:429
429           pp_postprocess(frame->base, frame->pitches,

this:

$11 =3D {post =3D {xine_post =3D {audio_input =3D 0x53f1b558,
      video_input =3D 0x53f1b568, type =3D 65536}, input =3D 0x53f1b578,
    output =3D 0x53f1b588, dispose =3D 0x542018f7 <pp_dispose>,
    input_ids =3D 0x53f1b5e0, output_ids =3D 0x53f1b5f0, node =3D 0x81402f8=
},
  vo_port =3D 0x0, stream =3D 0x8724040, frame_width =3D 720, frame_height =
=3D
480,
  frame_format =3D 844715353, params =3D {quality =3D 3,
    mode =3D "de", '\0' <repeats 253 times>}, pp_flags =3D -1610612736,
  pp_context =3D 0x88a1b98, pp_mode =3D 0x8121b30, lock =3D {__m_reserved =
=3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
1,
      __spinlock =3D 0}}}

frame:
$12 =3D {proc_frame =3D 0, proc_slice =3D 0, proc_macro_block =3D 0,
  field =3D 0x4eed47ca <xv_frame_field>, draw =3D 0x4d7a2e60
<vo_frame_draw>,
  lock =3D 0x4d7a2bcf <vo_frame_inc_lock>,
  free =3D 0x4d7a2c15 <vo_frame_dec_lock>,
  dispose =3D 0x4eed47cf <xv_frame_dispose>, pts =3D 0, vpts =3D 19359819,
  bad_frame =3D 0, duration =3D 3753, base =3D {
    0x553fc000
"\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\0=
20\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\=
200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200=
\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\02=
0\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\2=
00\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\=
020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020=
\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\20=
0\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\0=
20\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\=
200\020\200\020\200\020\200\020\200\020\200\020\200"..., 0x546fd780 <Addres=
s 0x546fd780 out of bounds>,
    0x546e8600 <Address 0x546e8600 out of bounds>}, pitches =3D {1440,
360,
    360}, top_field_first =3D 1, repeat_first_field =3D 0, progressive_fram=
e
=3D 0,
  picture_coding_type =3D 1, extra_info =3D 0x85812cc, width =3D 720, heigh=
t =3D
480,
  ratio =3D 1.7777777777777777, format =3D 844715353, drawn =3D 1, flags =
=3D 3,
  proc_called =3D 0, macroblocks =3D 0x0, port =3D 0x8176038, driver =3D
0x81754c0,
  stream =3D 0x8724040, next =3D 0x0, lock_counter =3D 1, mutex =3D
{__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, id =3D 9, is_first =3D 0}

info locals:

	port =3D (post_video_port_t *) 0x53f1b458
	this =3D (post_plugin_pp_t *) 0x53f1b2d8
	out_frame =3D (vo_frame_t *) 0x8581eb8
	skip =3D 1408349272
	pp_flags =3D 1408349272

- Frame #3:
707           skip =3D yuy2_frame->draw(yuy2_frame, stream);

this:

$13 =3D {post =3D {xine_post =3D {audio_input =3D 0x53f00938,
      video_input =3D 0x53f02c00, type =3D 65536}, input =3D 0x53f02c50,
    output =3D 0x53f02c40, dispose =3D 0x4e658260 <deinterlace_dispose>,
    input_ids =3D 0x53f02d68, output_ids =3D 0x53f02d58, node =3D 0x813ead8=
},
  vo_port =3D 0x0, stream =3D 0x8724040, cur_method =3D 1, enabled =3D 1,
  pulldown =3D 1, framerate_mode =3D 0, judder_correction =3D 1,
  use_progressive_frame_flag =3D 1, chroma_filter =3D 0, cheap_mode =3D 0,
  tvtime =3D 0x53f0b2c8, framecounter =3D 0, rff_pattern =3D 171 '=AB',
  recent_frame =3D {0x8581a30, 0x8581690}, lock =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}}

frame:=20
$14 =3D {proc_frame =3D 0, proc_slice =3D 0, proc_macro_block =3D 0,
  field =3D 0x4d7adf79 <post_frame_field>, draw =3D 0x54201b0e <pp_draw>,
  lock =3D 0x4d7adff7 <post_frame_lock>, free =3D 0x4d7adece
<post_frame_free>,
  dispose =3D 0x4d7ae033 <post_frame_dispose>, pts =3D 0, vpts =3D 19348560=
,
  bad_frame =3D 0, duration =3D 3753, base =3D {
    0x55097000 '\020' <repeats 200 times>...,
    0x55100780 '\200' <repeats 200 times>...,
    0x550eb600 '\200' <repeats 200 times>...}, pitches =3D {720, 360,
360},
  top_field_first =3D 1, repeat_first_field =3D 1, progressive_frame =3D 1,
  picture_coding_type =3D 3, extra_info =3D 0x858121c, width =3D 720, heigh=
t =3D
480,
  ratio =3D 1.7777777777777777, format =3D 842094169, drawn =3D 0, flags =
=3D 3,
  proc_called =3D 0, macroblocks =3D 0x0, port =3D 0x53f1b458, driver =3D
0x81754c0,
  stream =3D 0x8724040, next =3D 0x0, lock_counter =3D 1, mutex =3D
{__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, id =3D 5, is_first =3D 0}

info locals:

	port =3D (post_video_port_t *) 0x53f09630
	this =3D (post_plugin_deinterlace_t *) 0x53f101f8
	deinterlaced_frame =3D (vo_frame_t *) 0x3ffc71c7
	yuy2_frame =3D (vo_frame_t *) 0x8581c00
	i =3D 1408303704
	skip =3D 141705280
	progressive =3D 141705280

Thread #9
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#3  0x4d7a4e33 in fifo_remove_int (fifo=3D0x8595820) at audio_out.c:335
335         pthread_cond_wait (&fifo->not_empty, &fifo->mutex);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

fifo:

$16 =3D {first =3D 0x0, last =3D 0x0, num_buffers =3D 0, mutex =3D {__m_res=
erved =3D
0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, not_empty =3D {__c_lock =3D {__status =3D 0,
      __spinlock =3D 0}, __c_waiting =3D 0x50458be0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0}, empty =3D {__c_l=
ock
=3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0}}

info locals: buf =3D (audio_buffer_t *) 0x0


Thread #10
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
56          pthread_cond_wait (&queue->new_event, &queue->lock);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

queue:

$17 =3D {events =3D 0x8724d90, lock =3D {__m_reserved =3D 1304396956, __m_c=
ount
=3D 0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  new_event =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x50c5ebe0,
    __padding =3D
"\001\001\001\001\002\002\002\002\001\001\002\002\002\002\001\001\001\001\0=
01\001\001\001\001\a\t\t\a\001", __align =3D 72340198742624001},
  stream =3D 0x8724040, listener_thread =3D 0x8754138,
  callback =3D 0x80663b8 <event_listener>, user_data =3D 0x0}

info locals: event =3D (xine_event_t *) 0x0


Thread 11
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
233         pthread_cond_wait (&fifo->not_empty, &fifo->mutex);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

fifo:

$18 =3D {first =3D 0x0, last =3D 0x0, fifo_size =3D 0, fifo_data_size =3D 0=
,
  fifo_empty_cb_data =3D 0x0, mutex =3D {__m_reserved =3D 0, __m_count =3D =
0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  not_empty =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x51247be0, __padding =3D '\0' <repeats 27 times>,
    __align =3D 0}, put =3D 0x4d79cf47 <fifo_buffer_put>,
  get =3D 0x4d79d0d8 <fifo_buffer_get>, clear =3D 0x4d79d18a
<fifo_buffer_clear>,
  size =3D 0x4d79d213 <fifo_buffer_size>,
  num_free =3D 0x4d79d297 <fifo_buffer_num_free>,
  data_size =3D 0x4d79d255 <fifo_buffer_data_size>,
  dispose =3D 0x4d79d2dc <fifo_buffer_dispose>,
  buffer_pool_alloc =3D 0x4d79cd5e <buffer_pool_alloc>,
  buffer_pool_try_alloc =3D 0x4d79ce72 <buffer_pool_try_alloc>,
  insert =3D 0x4d79d05c <fifo_buffer_insert>,
  register_alloc_cb =3D 0x4d79d3c8 <fifo_register_alloc_cb>,
  register_put_cb =3D 0x4d79d438 <fifo_register_put_cb>,
  register_get_cb =3D 0x4d79d4a8 <fifo_register_get_cb>,
  unregister_alloc_cb =3D 0x4d79d518 <fifo_unregister_alloc_cb>,
  unregister_put_cb =3D 0x4d79d5a5 <fifo_unregister_put_cb>,
  unregister_get_cb =3D 0x4d79d632 <fifo_unregister_get_cb>,
  buffer_pool_top =3D 0x87d76f8, buffer_pool_mutex =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, buffer_pool_cond_not_empty =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  buffer_pool_num_free =3D 500, buffer_pool_capacity =3D 500,
  buffer_pool_buf_size =3D 8192, buffer_pool_base =3D 0x50c5f008, alloc_cb =
=3D
{0,
    0, 0, 0, 0}, put_cb =3D {0, 0, 0, 0, 0}, get_cb =3D {0, 0, 0, 0, 0},
  alloc_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}, put_cb_data =3D {0x0, 0x0,
0x0,
    0x0, 0x0}, get_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}}

info locals: buf =3D (buf_element_t *) 0x0


Thread 12
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#3  0x4d7a83a2 in xine_event_wait (queue=3D0x87f7a18) at events.c:56
56          pthread_cond_wait (&queue->new_event, &queue->lock);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

queue:

$19 =3D {events =3D 0x878e528, lock =3D {__m_reserved =3D 1304396956, __m_c=
ount
=3D 0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  new_event =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x51a47be0,
    __padding =3D "-16.xinefont.gz\0\023=EC\a\0\0\0\0\0P\0\0",
    __align =3D 7135953781367242752}, stream =3D 0x87a9bd0,
  listener_thread =3D 0x87f7a90, callback =3D 0x80663b8 <event_listener>,
  user_data =3D 0x0}

info locals: event =3D (xine_event_t *) 0x0


Thread 13
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
233         pthread_cond_wait (&fifo->not_empty, &fifo->mutex);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

fifo:

$20 =3D {first =3D 0x0, last =3D 0x0, fifo_size =3D 0, fifo_data_size =3D 0=
,
  fifo_empty_cb_data =3D 0x0, mutex =3D {__m_reserved =3D 0, __m_count =3D =
0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  not_empty =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x52030be0, __padding =3D '\0' <repeats 27 times>,
    __align =3D 0}, put =3D 0x4d79cf47 <fifo_buffer_put>,
  get =3D 0x4d79d0d8 <fifo_buffer_get>, clear =3D 0x4d79d18a
<fifo_buffer_clear>,
  size =3D 0x4d79d213 <fifo_buffer_size>,
  num_free =3D 0x4d79d297 <fifo_buffer_num_free>,
  data_size =3D 0x4d79d255 <fifo_buffer_data_size>,
  dispose =3D 0x4d79d2dc <fifo_buffer_dispose>,
  buffer_pool_alloc =3D 0x4d79cd5e <buffer_pool_alloc>,
  buffer_pool_try_alloc =3D 0x4d79ce72 <buffer_pool_try_alloc>,
  insert =3D 0x4d79d05c <fifo_buffer_insert>,
  register_alloc_cb =3D 0x4d79d3c8 <fifo_register_alloc_cb>,
  register_put_cb =3D 0x4d79d438 <fifo_register_put_cb>,
  register_get_cb =3D 0x4d79d4a8 <fifo_register_get_cb>,
  unregister_alloc_cb =3D 0x4d79d518 <fifo_unregister_alloc_cb>,
  unregister_put_cb =3D 0x4d79d5a5 <fifo_unregister_put_cb>,
  unregister_get_cb =3D 0x4d79d632 <fifo_unregister_get_cb>,
  buffer_pool_top =3D 0x8814db0, buffer_pool_mutex =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, buffer_pool_cond_not_empty =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  buffer_pool_num_free =3D 500, buffer_pool_capacity =3D 500,
  buffer_pool_buf_size =3D 8192, buffer_pool_base =3D 0x51a48008, alloc_cb =
=3D
{0,
    0, 0, 0, 0}, put_cb =3D {0, 0, 0, 0, 0}, get_cb =3D {0, 0, 0, 0, 0},
  alloc_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}, put_cb_data =3D {0x0, 0x0,
0x0,
    0x0, 0x0}, get_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}}

info locals: buf =3D (buf_element_t *) 0x0


Thread 14
- Frame #2:

#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

233         pthread_cond_wait (&fifo->not_empty, &fifo->mutex);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

fifo:

$21 =3D {first =3D 0x0, last =3D 0x0, fifo_size =3D 0, fifo_data_size =3D 0=
,
  fifo_empty_cb_data =3D 0x0, mutex =3D {__m_reserved =3D 0, __m_count =3D =
0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  not_empty =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x523fdbe0, __padding =3D '\0' <repeats 27 times>,
    __align =3D 0}, put =3D 0x4d79cf47 <fifo_buffer_put>,
  get =3D 0x4d79d0d8 <fifo_buffer_get>, clear =3D 0x4d79d18a
<fifo_buffer_clear>,
  size =3D 0x4d79d213 <fifo_buffer_size>,
  num_free =3D 0x4d79d297 <fifo_buffer_num_free>,
  data_size =3D 0x4d79d255 <fifo_buffer_data_size>,
  dispose =3D 0x4d79d2dc <fifo_buffer_dispose>,
  buffer_pool_alloc =3D 0x4d79cd5e <buffer_pool_alloc>,
  buffer_pool_try_alloc =3D 0x4d79ce72 <buffer_pool_try_alloc>,
  insert =3D 0x4d79d05c <fifo_buffer_insert>,
  register_alloc_cb =3D 0x4d79d3c8 <fifo_register_alloc_cb>,
  register_put_cb =3D 0x4d79d438 <fifo_register_put_cb>,
  register_get_cb =3D 0x4d79d4a8 <fifo_register_get_cb>,
  unregister_alloc_cb =3D 0x4d79d518 <fifo_unregister_alloc_cb>,
  unregister_put_cb =3D 0x4d79d5a5 <fifo_unregister_put_cb>,
  unregister_get_cb =3D 0x4d79d632 <fifo_unregister_get_cb>,
  buffer_pool_top =3D 0x881d088, buffer_pool_mutex =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, buffer_pool_cond_not_empty =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  buffer_pool_num_free =3D 230, buffer_pool_capacity =3D 230,
  buffer_pool_buf_size =3D 8192, buffer_pool_base =3D 0x52031008, alloc_cb =
=3D
{0,
    0, 0, 0, 0}, put_cb =3D {0, 0, 0, 0, 0}, get_cb =3D {0, 0, 0, 0, 0},
  alloc_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}, put_cb_data =3D {0x0, 0x0,
0x0,
    0x0, 0x0}, get_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}}

info locals: buf =3D (buf_element_t *) 0x0


Thread 15
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#3  0x4d79d117 in fifo_buffer_get (fifo=3D0x88333c8) at buffer.c:233
233         pthread_cond_wait (&fifo->not_empty, &fifo->mutex);

this: No symbol "this" in current context.
frame: No symbol "frame" in current context.

fifo:

$22 =3D {first =3D 0x0, last =3D 0x0, fifo_size =3D 0, fifo_data_size =3D 0=
,
  fifo_empty_cb_data =3D 0x0, mutex =3D {__m_reserved =3D 0, __m_count =3D =
0,
    __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__status =3D 0, __spin=
lock
=3D 0}},
  not_empty =3D {__c_lock =3D {__status =3D 0, __spinlock =3D 0},
    __c_waiting =3D 0x529e6be0, __padding =3D '\0' <repeats 27 times>,
    __align =3D 0}, put =3D 0x4d79cf47 <fifo_buffer_put>,
  get =3D 0x4d79d0d8 <fifo_buffer_get>, clear =3D 0x4d79d18a
<fifo_buffer_clear>,
  size =3D 0x4d79d213 <fifo_buffer_size>,
  num_free =3D 0x4d79d297 <fifo_buffer_num_free>,
  data_size =3D 0x4d79d255 <fifo_buffer_data_size>,
  dispose =3D 0x4d79d2dc <fifo_buffer_dispose>,
  buffer_pool_alloc =3D 0x4d79cd5e <buffer_pool_alloc>,
  buffer_pool_try_alloc =3D 0x4d79ce72 <buffer_pool_try_alloc>,
  insert =3D 0x4d79d05c <fifo_buffer_insert>,
  register_alloc_cb =3D 0x4d79d3c8 <fifo_register_alloc_cb>,
  register_put_cb =3D 0x4d79d438 <fifo_register_put_cb>,
  register_get_cb =3D 0x4d79d4a8 <fifo_register_get_cb>,
  unregister_alloc_cb =3D 0x4d79d518 <fifo_unregister_alloc_cb>,
  unregister_put_cb =3D 0x4d79d5a5 <fifo_unregister_put_cb>,
  unregister_get_cb =3D 0x4d79d632 <fifo_unregister_get_cb>,
  buffer_pool_top =3D 0x884fa60, buffer_pool_mutex =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, buffer_pool_cond_not_empty =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  buffer_pool_num_free =3D 500, buffer_pool_capacity =3D 500,
  buffer_pool_buf_size =3D 8192, buffer_pool_base =3D 0x523fe008, alloc_cb =
=3D
{0,
    0, 0, 0, 0}, put_cb =3D {0, 0, 0, 0, 0}, get_cb =3D {0, 0, 0, 0, 0},
  alloc_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}, put_cb_data =3D {0x0, 0x0,
0x0,
    0x0, 0x0}, get_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}}

info locals: buf =3D (buf_element_t *) 0x0


Thread 16
- Frame #2:
#2  0x4d83ad40 in pthread_start_thread () from /lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#3  0x4d83ae42 in pthread_start_thread_event () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.


Thread 17:
- Frame #2:
#2  0x4d839ceb in pthread_cond_wait@GLIBC_2.0 () from
/lib/libpthread.so.0

	this: No symbol "this" in current context.
	frame: No symbol "frame" in current context.
	info locals: No symbol table info available.

- Frame #3:
#3  0x4d79cdd8 in buffer_pool_alloc (this=3D0x8724da0) at buffer.c:93
93          pthread_cond_wait (&this->buffer_pool_cond_not_empty,
&this->buffer_pool_mutex);

this:

$23 =3D {first =3D 0x8734998, last =3D 0x872d258, fifo_size =3D 470,
  fifo_data_size =3D 946031, fifo_empty_cb_data =3D 0x0, mutex =3D {
    __m_reserved =3D 0, __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0,
    __m_lock =3D {__status =3D 0, __spinlock =3D 0}}, not_empty =3D {__c_lo=
ck =3D
{
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  put =3D 0x4d79cf47 <fifo_buffer_put>, get =3D 0x4d79d0d8
<fifo_buffer_get>,
  clear =3D 0x4d79d18a <fifo_buffer_clear>,
  size =3D 0x4d79d213 <fifo_buffer_size>,
  num_free =3D 0x4d79d297 <fifo_buffer_num_free>,
  data_size =3D 0x4d79d255 <fifo_buffer_data_size>,
  dispose =3D 0x4d79d2dc <fifo_buffer_dispose>,
  buffer_pool_alloc =3D 0x4d79cd5e <buffer_pool_alloc>,
  buffer_pool_try_alloc =3D 0x4d79ce72 <buffer_pool_try_alloc>,
  insert =3D 0x4d79d05c <fifo_buffer_insert>,
  register_alloc_cb =3D 0x4d79d3c8 <fifo_register_alloc_cb>,
  register_put_cb =3D 0x4d79d438 <fifo_register_put_cb>,
  register_get_cb =3D 0x4d79d4a8 <fifo_register_get_cb>,
  unregister_alloc_cb =3D 0x4d79d518 <fifo_unregister_alloc_cb>,
  unregister_put_cb =3D 0x4d79d5a5 <fifo_unregister_put_cb>,
  unregister_get_cb =3D 0x4d79d632 <fifo_unregister_get_cb>,
  buffer_pool_top =3D 0x8727978, buffer_pool_mutex =3D {__m_reserved =3D 0,
    __m_count =3D 0, __m_owner =3D 0x0, __m_kind =3D 0, __m_lock =3D {__sta=
tus =3D
0,
      __spinlock =3D 0}}, buffer_pool_cond_not_empty =3D {__c_lock =3D {
      __status =3D 0, __spinlock =3D 0}, __c_waiting =3D 0x53bb4be0,
    __padding =3D '\0' <repeats 27 times>, __align =3D 0},
  buffer_pool_num_free =3D 1, buffer_pool_capacity =3D 500,
  buffer_pool_buf_size =3D 8192, buffer_pool_base =3D 0x4faa3008, alloc_cb =
=3D
{0,
    0, 0, 0, 0}, put_cb =3D {0, 0, 0, 0, 0}, get_cb =3D {0, 0, 0, 0, 0},
  alloc_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}, put_cb_data =3D {0x0, 0x0,
0x0,
    0x0, 0x0}, get_cb_data =3D {0x0, 0x0, 0x0, 0x0, 0x0}}

frame: No symbol "frame" in current context.

info locals:=20

buf =3D (buf_element_t *) 0x8724e58
i =3D 141708888

Stephen
--=20
Stephen Torri
GPG Key: http://www.cs.wustl.edu/~storri/storri.asc