Subject: NetBSD Sparc32 SMP crash
To: None <port-sparc@netbsd.org>
From: Stefan Pfetzing <dreamind@dreamind.de>
List: port-sparc
Date: 05/17/2005 20:57:31
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Hi,

while experimenting with midnight commander on my freshly installed 
sparc 32 (sparcstation 20) smp box, I found out a reproducible kernel 
panic.

When I try to open /kern/copyright with mcview (viewer of midnight 
commander) I get:

panic: cpu0: stuck on lock@f2df7548
syncing disks...

My box is running NetBSD 2.0.2

--- uname -a ---
NetBSD ss20 2.0.2_STABLE NetBSD 2.0.2_STABLE (ss20.mp) #0: Thu May  5 
17:07:26 CEST 2005  dreamind@ss20:/home/dreamind/compile/ss20.mp sparc 
sparc SUNW,SPARCstation-10,SX (TMS390Z50 v0 or TMS390Z55 @ 60 MHz, 
on-chip FPU) NetBSD
--- uname -a ---

--- /etc/fstab ---
/dev/sd0a / ffs rw,softdep 1 1
/dev/sd0b none swap sw 0 0
/dev/sd0d /var ffs rw,softdep 1 2
/dev/sd0e /home ffs rw,softdep 1 2
/dev/sd0g /usr ffs rw,softdep 1 2
/dev/sd0b /tmp mfs rw,-s=131712
kernfs /kern kernfs rw
procfs /proc procfs rw
/home/dreamind/netbsd-src /usr/src null rw 0 0
--- /etc/fstab ---

I just tried again with the standard NetBSD 2.0.2 kernel (without smp) 
and the kernel doesn't crash, but I get a segmentation fault.

bye

Stefan

-- 
         http://www.dreamind.de/
Oroborus and Debian GNU/Linux Developer.

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