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List:       netbsd-port-sparc
Subject:    Re: mostly working SMP again
From:       Michael <macallan () NetBSD ! org>
Date:       2010-01-14 19:45:19
Message-ID: 5E625362-1B66-4534-9B72-0429AA68DB2C () netbsd ! org
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Hello,

On Jan 5, 2010, at 9:06 PM, matthew green wrote:

>   kernel: alignment fault trap
>   pv_flushcache(0xdeaddead)
>   pmap_copy_page4m()
>   uvm_pagecopy()
>   uvmfault_promote()
>   uvm_fault_internal()
>   mem_access_fault4m()
>
>   yeah, the argument to pv_flushcache4m() looks bogus.
>
> kern/subr_pool.c:#define  PI_MAGIC 0xdeaddeadU
>
> is my guess.  do you have DIAGNOSTIC?  and DEBUG?  pool_do_put()
> will scribble all over with this value ..

I got this one again, after torturing last night's kernel for a few  
hours. On reboot it took only minutes to trigger it again, this time  
it came with some graphical garbage and half-drawn characters - maybe  
something is just getting too hot. I'll check if it behaves any  
different with a cg6 instead of the Leo.

have fun
Michael

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