Kernel crash on Netgear Stora

[William Ross <willspost%googlemail.com@localhost>]

I'm running NetBSD 6 RC1 on a Netgear Stora (Marvell Kirkwood based NAS).

It can run fine for 24 hours solid compiling stuff from pkgsrc, or
rsyncing data from another host, but I can't interact with it for long
(either over its serial console or via ssh) without it kernel panicing
and rebooting.

I set the date, and it crashed, I restarted samba, and it crashed,
just now I started reading a man page, looked away at the TV for a
minute and when I looked back it had crashed. I've captured the panic
message from the serial console (see below). Any ideas on what I can
do to fix/troubleshoot further? The kernel is compiled from the NetBSD
6 RC1 source using the MARVELL_NAS config.

Any ideas greatly appreciated,

Will


uvm_fault(0xc0380bc4, 0, 2) -> e
Fatal kernel mode data abort: 'Permission Fault (P)'
trapframe: 0xc7f5bd04
FSR=0000000f, FAR=000000c4, spsr=40000013
r0 =00000003, r1 =00000000, r2 =c0361da0, r3 =00001000
r4 =00000000, r5 =00000000, r6 =00000000, r7 =00000000
r8 =00000000, r9 =c17a7ae0, r10=00000000, r11=c7f5bd88
r12=c7f5bd8c, ssp=c7f5bd50, slr=c02322b4, pc =c02322c0

panic: Fatal abort

dumping to dev 71,1 offset 786431
dump 0 Skipping crash dump on recursive panic
panic: wddump: try again
rebooting...