FreeBSD-CURRENT virtual_oss and webcamd

root@mowa219-gjp4-8570p:~ # date ; uptime ; uname -v
Sun Dec 20 15:44:25 GMT 2020
 3:44PM  up 27 mins, 5 users, load averages: 0.71, 0.84, 0.84
FreeBSD 13.0-CURRENT #74 r368589: Sun Dec 13 07:55:46 GMT 2020     root@mowa219-gjp4-8570p:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG
root@mowa219-gjp4-8570p:~ # service virtual_oss onestatus
/usr/local/etc/rc.d/virtual_oss: DEBUG: checkyesno: virtual_oss_enable is set to YES.
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: doit: virtual_oss_status
virtual_oss is not running.
root@mowa219-gjp4-8570p:~ # grep virtual_oss_enable /etc/rc.conf
virtual_oss_enable="NO"
root@mowa219-gjp4-8570p:~ # grep webcamd_enable /etc/rc.conf
webcamd_enable="YES"
root@mowa219-gjp4-8570p:~ # service webcamd status
/usr/local/etc/rc.d/webcamd: DEBUG: checkyesno: webcamd_enable is set to YES.
/usr/local/etc/rc.d/webcamd: DEBUG: run_rc_command: doit: webcamd_status
webcamd is running as pid 1711.
root@mowa219-gjp4-8570p:~ # sysrc webcamd_enable="NO"
webcamd_enable: YES -> NO
root@mowa219-gjp4-8570p:~ # service webcamd onestop
/usr/local/etc/rc.d/webcamd: DEBUG: checkyesno: webcamd_enable is set to YES.
/usr/local/etc/rc.d/webcamd: DEBUG: run_rc_command: doit: webcamd_stop
Stopping webcamd.
Waiting for PIDs: 1711
root@mowa219-gjp4-8570p:~ # service webcamd onestatus
/usr/local/etc/rc.d/webcamd: DEBUG: checkyesno: webcamd_enable is set to YES.
/usr/local/etc/rc.d/webcamd: DEBUG: run_rc_command: doit: webcamd_status
webcamd is not running.
root@mowa219-gjp4-8570p:~ # cat /dev/sndstat
Installed devices:
pcm0: <ATI R6xx (HDMI)> (play)
pcm1: <IDT 92HD81B1X (Analog 2.0+HP/2.0)> (play/rec) default
pcm2: <IDT 92HD81B1X (Analog)> (play/rec)
pcm3: <USB audio> (play/rec)
No devices installed from userspace.
root@mowa219-gjp4-8570p:~ # ps aux | grep virtual_oss
root         9237   0.0  0.0    12968    2512  4  S+   15:52     0:00.00 grep virtual_oss
root@mowa219-gjp4-8570p:~ # service virtual_oss onestart
/usr/local/etc/rc.d/virtual_oss: DEBUG: checkyesno: virtual_oss_enable is set to YES.
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: start_precmd: virtual_oss_precmd
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: doit: virtual_oss_start
Starting Virtual OSS config dsp ...hw.snd.basename_clone: 1 -> 0
 done
root@mowa219-gjp4-8570p:~ # ps aux | grep virtual_oss
root         9260   0.1  0.0    17916    5116  -  S<s  15:52     0:00.55 /usr/local/sbin/virtual_oss -B -D /var/run/virtual_oss/dsp.pid -T /dev/sndstat -S -i 8 -C 2 -c 2 -r 48000 -b 24 -s 8.0ms -f /dev/dsp1 -c 2 -d dsp -t vdsp.ctl
root         9319   0.0  0.0    12968    2512  4  S+   15:53     0:00.00 grep virtual_oss
root@mowa219-gjp4-8570p:~ # service virtual_oss onestop && virtual_oss -B -C 2 -c 2 -r 48000 -b 24 -s 8.0ms -f /dev/dsp3 -d dsp -D /var/run/dsp.pid
/usr/local/etc/rc.d/virtual_oss: DEBUG: checkyesno: virtual_oss_enable is set to YES.
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: doit: virtual_oss_stop
Stopping Virtual OSS config dsp ... done
hw.snd.basename_clone: 0 -> 0
root@mowa219-gjp4-8570p:~ # service virtual_oss stop
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: doit: virtual_oss_stop
root@mowa219-gjp4-8570p:~ # pkill virtual_oss
root@mowa219-gjp4-8570p:~ # service virtual_oss onestop && virtual_oss -B -C 2 -c 2 -r 48000 -b 24 -s 8.0ms -f /dev/dsp3 -d dsp -D /var/run/virtual_oss/dsp.pid -t vdsp.ctl
/usr/local/etc/rc.d/virtual_oss: DEBUG: run_rc_command: doit: virtual_oss_stop
hw.snd.basename_clone: 0 -> 0
virtual_oss: Could not create CUSE DSP device
root@mowa219-gjp4-8570p:~ # ps aux | grep virtual_oss
root         11517   0.0  0.0    25596    5316  -  DEs  16:43     0:06.79 virtual_oss -B -C 2 -c 2 -r 48000 -b 24 -s 8.0ms -f /dev/dsp3 -d dsp -D /var/run/dsp.pid
root         12007   0.0  0.0    12968    2512  4  S+   16:55     0:00.00 grep virtual_oss
root@mowa219-gjp4-8570p:~ # kill -9 11517
root@mowa219-gjp4-8570p:~ # ps aux | grep virtual_oss
root         11517   0.0  0.0    25596    5316  -  DEs  16:43     0:06.79 virtual_oss -B -C 2 -c 2 -r 48000 -b 24 -s 8.0ms -f /dev/dsp3 -d dsp -D /var/run/dsp.pid
root         12021   0.0  0.0    12968    2512  4  S+   16:55     0:00.00 grep virtual_oss
root@mowa219-gjp4-8570p:~ # service virtual_oss onestart
/usr/local/etc/rc.d/virtual_oss: DEBUG: checkyesno: virtual_oss_enable is set to YES.
virtual_oss already running?  (pid=11517).
root@mowa219-gjp4-8570p:~ # syscrc virtual_oss_enable="YES"
syscrc: Command not found.
root@mowa219-gjp4-8570p:~ # sysrc virtual_oss_enable="YES"
virtual_oss_enable: NO -> YES
root@mowa219-gjp4-8570p:~ #