Re: PR/53280 CVS commit: src/sys/compat/netbsd32

[Andreas Gustafsson <gson%gson.org@localhost>]

The following reply was made to PR kern/53280; it has been noted by GNATS.

From: Andreas Gustafsson <gson%gson.org@localhost>
To: gnats-bugs%NetBSD.org@localhost, christos%zoulas.com@localhost, alnsn%yandex.ru@localhost, martin%duskware.de@localhost
Cc: 
Subject: Re: PR/53280 CVS commit: src/sys/compat/netbsd32
Date: Sun, 13 May 2018 16:30:01 +0300

 Christos Zoulas wrote:
 >  No, it is not related. This is why I was asking Andreas how he managed
 >  to get the bpfjit code to run in 32 bit mode on a 64 bit system. I could
 >  not understand how the bpfjit test could cause this panic.
 
 Nor could I at the time, but I just came up with a possible
 explanation.  The bpfjit tests (and subsequent ones) may be generating
 console output fast enough that the 9600 bps serial console can't keep
 up, so it gets buffered in the tty driver, and the serial port is
 still outputting buffered data from the bpfjit test when the fdpass
 test triggers the panic.
 -- 
 Andreas Gustafsson, gson%gson.org@localhost