[Bug 235257] snd_uaudio not getting loaded automatically after migration to devmatch

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235257

--- Comment #21 from Max <maxsteciuk at gmail.com> ---
Hi

So any ideas why nomatch evens are not picked up by devd in the daemon mode
after the system starts up?


Even if I restart devd as  daemon  instead of in  foreground and detach /
attach device, there is no event and so no module loaded.

I have devmatch enabled in rc.conf
>>>cat /etc/rc.conf|grep devmatch
>>>devmatch_enable="YES"


Is this related to another weird behavior that USB device enumeration takes
kind of longer compared to the kernel build prior late March?


Here is chronological illustration of events:
rc.log
>>>rc boot logging started at Fri Feb  1 12:15:42 2019
>>>...
>>>...
>>>...
>>> * Starting devd ...

messages
>>>Feb  1 12:15:46  kernel: FreeBSD is a registered trademark of The FreeBSD Foundation.
>>>Feb  1 12:15:46  kernel: FreeBSD 13.0-CURRENT r324678+8f6b5a3ad62(bugfix/excessive-port-reset->>>logging) GENERIC-NODEBUG amd64
>>>Feb  1 12:15:46  kernel: FreeBSD clang version 7.0.1 (branches/release_70 348686) (based on LLVM 7.0.1)
...
....
....
>>>Feb  1 12:15:46  kernel: ugen0.6: <Dell DELL PROFESSIONAL SOUND BAR AE515> at usbus0
>>>Feb  1 12:15:46  kernel: Root mount waiting for: usbus0

devd.log is empty
>>>root  wheel  0 Feb  1 12:15 /var/log/devd.log

devd service is up
>>>service devd status
>>> * status: started


Several minutes after login:
>>>Fri Feb  1 12:33:30 EST 2019
>>>[ ~]$ kldstat|grep uaudio
>>>[ ~]$ 


Thanks,
Max

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