Subject: port-vax/11121: machine hang under load
To: None <firstname.lastname@example.org>
From: Manuel Bouyer <email@example.com>
Date: 10/03/2000 03:01:24
>Synopsis: machine hang under load
>Arrival-Date: Tue Oct 03 03:07:00 PDT 2000
>Originator: Manuel Bouyer
>Release: 1.5 branch as of a few days ago
Good old machines's home :)
System: NetBSD cordouan.antioche.eu.org 1.5_ALPHA2 NetBSD 1.5_ALPHA2 (CORDOUAN) #1: Tue Oct 3 06:53:46 MEST 2000 firstname.lastname@example.org:/home/sources-vax/src/sys/arch/vax/compile/CORDOUAN vax
Machine is a uVAX II/3300 with 24M RAM, diskless
under load (from other posts to the port-vax mailing list this seems
related to swapping) the machine hangs hard. I can reproduce this
reliably with a 'make build'. this machine had been reliable with
reverting pmap.c to 184.108.40.206 makes the machine panic with
panic: pmap_enter onto myself
while running 'make build'
reverting pmap.c to 1.82 and pmap.h to 1.39 makes the machine stable
'make build', with NBUILDJOBS big enouth to make the machine swap.
workaround: revert pmap.c/pmap.h to the 1.5_ALPHA version.