Hi,
i just built a 6.1-PRERELEASE and noticed that my system freezes when
using mplayer or musicpd. I tried to cat /dev/random > /dev/dsp0.0 and
it freezes too.
The machine has been running 6.0-STABLE before without that problem. I
wanted to know if someone else had similar issues or can reproduce it,
so I could write a PR.
Please let me know if you need further informations.
Verbose /dev/sndstat:
########################################################################
FreeBSD Audio Driver (newpcm)
Installed devices:
pcm0: <ESS Solo-1E> at io 0xd800,0xdc00,0xe000 irq 15 kld snd_solo
(1p/1r/4v channels duplex default)
[pcm0:play:0]: spd 48000, fmt 0x10000010, flags 0x00101000,
0x00000000
interrupts 0, underruns 0, ready 0
{userland} -> feeder_vchan_s16(0x10000010) -> {hardware}
pcm0:play:0[pcm0:virtual:0]: spd 0, fmt 0x00000000/0x00000008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, ready 0
{userland} -> feeder_root(0x00000000) -> {hardware}
pcm0:play:0[pcm0:virtual:1]: spd 0, fmt 0x00000000/0x00000008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, ready 0
{userland} -> feeder_root(0x00000000) -> {hardware}
pcm0:play:0[pcm0:virtual:2]: spd 0, fmt 0x00000000/0x00000008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, ready 0
{userland} -> feeder_root(0x00000000) -> {hardware}
pcm0:play:0[pcm0:virtual:3]: spd 0, fmt 0x00000000/0x00000008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, ready 0
{userland} -> feeder_root(0x00000000) -> {hardware}
[pcm0:record:0]: spd 0, fmt 0x00000000/0x00000008, flags
0x00000000, 0x00000000
interrupts 0, overruns 0, hfree 16384, sfree 0
{hardware} -> feeder_root(0x00000000) -> {userland}
File Versions:
$FreeBSD: src/sys/dev/sound/pci/solo.c,v 1.35.2.3 2006/01/29 02:35:19
ariff Exp $
$FreeBSD: src/sys/dev/sound/isa/sndbuf_dma.c,v 1.3 2005/01/06 01:43:17
imp Exp $
$FreeBSD: src/sys/dev/sound/pcm/vchan.c,v 1.17.2.3 2006/01/20 03:55:58
ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/sound.c,v 1.93.2.2 2005/12/30 19:55:54
netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/sndstat.c,v 1.20.2.2 2005/12/30
19:55:54 netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/mixer.c,v 1.43.2.3 2005/12/30 19:55:54
netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_volume.c,v 1.2.2.1 2005/12/30
19:55:54 netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_rate.c,v 1.11.2.2 2006/01/29
02:27:28 ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder_fmt.c,v 1.14.2.2 2006/01/29
02:27:28 ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/feeder.c,v 1.33.2.3 2006/03/07
15:51:19 jhb Exp $
$FreeBSD: src/sys/dev/sound/pcm/fake.c,v 1.14.2.1 2005/12/30 19:55:54
netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/dsp.c,v 1.80.2.5 2006/02/04 11:58:28
netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/channel.c,v 1.99.2.3 2006/01/29
02:27:28 ariff Exp $
$FreeBSD: src/sys/dev/sound/pcm/buffer.c,v 1.25.2.1 2005/12/30
19:55:54 netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97_patch.c,v 1.3.2.1 2005/12/30
19:55:54 netchild Exp $
$FreeBSD: src/sys/dev/sound/pcm/ac97.c,v 1.53.2.3 2006/01/09 02:06:42
ariff Exp $
########################################################################
Frank