Re: kern/56739: Hang during boot since recent USB changes

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

The following reply was made to PR kern/56739; it has been noted by GNATS.

From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
To: Andreas Gustafsson <gson%gson.org@localhost>
Cc: gnats-bugs%netbsd.org@localhost
Subject: Re: kern/56739: Hang during boot since recent USB changes
Date: Sat, 5 Mar 2022 07:01:01 +0000

 > Date: Fri, 4 Mar 2022 23:18:47 +0200
 > From: Andreas Gustafsson <gson%gson.org@localhost>
 > 
 > > Can you get into ddb when it hangs?  If yes, can you share `ps' output
 > > at ddb?
 > 
 > Yes.  This is with the full speed hub and WiFi adapter:
 > 
 > [...]
 > 0      101 3   0       200           c246b980               usb1 usbdly
 > [...]
 > 0        5 3   0       200           c221b880          softclk/0 tstile
 
 Thanks!  These lines are the interesting ones.  Can you get stack
 traces for these threads?
 
 bt/a c246b980
 bt/a c221b880
 
 (or whatever the addresses are for the processes stuck in `usbdly' and
 `tstile' next time you boot)