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Date: Fri, 13 Apr 2007 19:52:50 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: "Larry Scheer" <larry.scheer@onstor.com>
Subject: Re: Bobcat linux kernel won't start
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This is not an exception I've seen before.  I'll have to look it up.
If I haven't changed the kernel since I gave you that one, the EPC is
inside the __vm_enough_memory() function.  I'm not familiar with that
function either.  I'll take a look at it on Monday.

Cheers,

a


On Fri, 13 Apr 2007 18:00:23 -0700 "Larry Scheer"
<larry.scheer@onstor.com> wrote:

> Hey Andy,
>    I am making some progress. I used seep to set the IP address on my
> filer and I can load the kernel but I get this exception when it tries
> to start 
> 
> 		SSC-PROM> load -a 83000000 10.2.0.4 vmlinux-bc
> 		load, ip addr = 0xa020004, fname = vmlinux-bc
> 		loading vmlinux-bc from 0xa020004 at 0x83000000
> 		tpl_findBindCb prot=17 lport=9736
> 		tpl_allocBindCb
> 		tftp_tplAddConnInd
> 		TFTP transfer completed.
> 		tftp_tplDelConnInd
> 		binary load, 3593552 bytes (0x36d550)
> 		SSC-PROM> g
> 		env[0] = 80385be8:.cpuclock=799988250.
> 		env[1] = 80385c38:.memsize=512.
> 		env[2] = 80385c88:.osloadoptions=mAt.
> 		env[3] = 80385cd8:.boot=cold.
> 		env[4] = 80385d28:.busclock=133.
> 		env[5] = 80385d78:.ipaddr=10.2.11.4.
> 		env[6] = 80385dc8:.netmask=255.255.0.0.
> 		env[7] = 80385e18:.macaddr0=.00:07:34:02:d8:00.
> 		env[8] = 80385e68:.macaddr1=.00:07:34:02:d8:01.
> 		env[9] = 80385eb8:.bootdev=/dev/wd0a.
> 
> 		PMON AdEL exception
> 		EPC:      0x83060a88
> 		RA:       0x83060fb0
> 		Cause:    00808010
> 		BadVaddr: 0x46ce0d9c
> 		Autoreboot set "off", stopping in debug mode
> 		DEBUG-PROM-SSC:8 >
> 
> 
> Is there anything I need to adjust in my prom environment? Here is
> what I have:
> 
> 		Current Environment Settings:
> 		        autoload     = on         ( off on )
> 		        autoreboot   = off        ( off on )
> 		        load_src     = disk       ( disk network )
> 		        load_opts    = mAt        ( m/s|A/a|d|t )
> 		        boot_dev     = wd0a       ( wd0a wd1a sc1 )
> 		        upgrade_prom = yes        ( no yes )
> 		        env_reset    = no         ( no yes )
> 		        autolinkenable = 3          ( 0 1 2 3 )
> 		        hw_qt        = off        ( off on )
> 		        hw_ft        = off        ( off on )
> 		        hw_diag      = off        ( off on )
