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Date: Sun, 13 Jul 2008 08:19:43 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: Peter Kostouros <kpeter@melbpc.org.au>
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Cc: emulation@freebsd.org
Subject: Re: Linux 2.6 emulation and Linux Java problem
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> ktrace.out is about 500MB.
> 
> Anyways, one java process looks to be looping:
> 
> RET  linux_sys_futex -1 errno 110 Unknown error: 110
 
what is the call of the futex that causes this error to happen? that might
be the culprit

> CALL linux_sys_futex(0x8092528,0x81,0x1,0xfffffffd,0x8092528,0x2affd250)
> 
> RET  linux_sys_futex 1

....
 
> RET  linux_clock_gettime 0
> 
> CALL linux_sys_futex(0x80e0acc,0x80,0x1,0x2affd21c,0x1,0x2affd280)

it looks like it's looping waiting for some condition to happen, dont
you have a simpler example that exhibits this behaviour than those
(big) apps you mentioned? 

> and another over sched_yield (although I am uncertain as I have not 
> examined the entire dump).
> 
> Let me know if you want anything from the trace.

the futex call that causes error 110 :)