kern/57433: iwi0: fatal error

[Alexei.Malinin%mail.ru@localhost]

>Number:         57433
>Category:       kern
>Synopsis:       iwi0: fatal error
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 24 07:00:02 +0000 2023
>Originator:     Alexei
>Release:        NetBSD 8.2_STABLE (GENERIC) #0: Tue May  2 17:27:31 UTC 2023
>Organization:
>Environment:
NetBSD 8.2_STABLE (GENERIC) #0: Tue May  2 17:27:31 UTC 2023  mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/i386/compile/GENERIC i386
>Description:
Often my wireless network adapter stops working, the message "iwi0: fatal error" appears on the console, and the message "/netbsd: iwi0: autoconfiguration error: fatal error" appears in /var/log/messages. After that I need to restart my wireless network adapter and join to my WLAN again.

I rarely observed this behavior with the previous version of the NetBSD (I had installed it on January, 03, 2022). With the current distribution it is simply impossible to work.


>How-To-Repeat:
I don't know. Perhaps this comes from intensive traffic or because of some bit sequences in traffic passing through the wireless network adapter.

>Fix: