Re: kern/57363: sb (Sound Blaster) driver causes endless panic loop on boot

[Eirik Øverby <ltning-netbsd%anduin.net@localhost>]

The following reply was made to PR kern/57363; it has been noted by GNATS.

From: =?UTF-8?Q?Eirik_=c3=98verby?= <ltning-netbsd%anduin.net@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/57363: sb (Sound Blaster) driver causes endless panic loop
 on boot
Date: Tue, 18 Apr 2023 11:00:33 +0200

 I mean (a); see https://anduin.net/~ltning/netbsd-isapnp-crash2.png for 
 a semi-sharp picture of the first (I think) panic that happens after the 
 one I transcribed. I believe it's the "trap (number 1)" that is being 
 repeated over and over a few hundred times before the machine reboots.
 
 This is filmed at 60fps so you can tell it's scrolling fast..
 
 /Eirik
 
 On 4/18/23 10:10, Taylor R Campbell wrote:
 > The following reply was made to PR kern/57363; it has been noted by GNATS.
 > 
 > From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
 > To: ltning-netbsd%anduin.net@localhost
 > Cc: gnats-bugs%NetBSD.org@localhost
 > Subject: Re: kern/57363: sb (Sound Blaster) driver causes endless panic loop on boot
 > Date: Tue, 18 Apr 2023 08:04:58 +0000
 > 
 >   Also, when you say `panic loop', do you mean that:
 >   
 >   (a) the OS keeps scrolling panic output without rebooting, or
 >   (b)the OS panics, reboots, and panics again on reboot?
 >   
 >   If (a), can you discern any other output on the screen after the first
 >   panic?  That's definitely something that shouldn't happen.
 >   
 >