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Date:      Fri, 01 Sep 2006 09:27:15 -0700
From:      Julian Elischer <julian@elischer.org>
To:        Vyacheslav Vovk <vovk@km.ua>
Cc:        freebsd-stable@freebsd.org, freebsd-threads@freebsd.org
Subject:   Re: panic: vm_thread_new: kstack allocation failed
Message-ID:  <44F85F63.5020508@elischer.org>
In-Reply-To: <200609011716.30749.vovk@km.ua>
References:  <200609011716.30749.vovk@km.ua>

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Vyacheslav Vovk wrote:

can you see how many threads thre are in the system?
I think you will have to extract this information frome the zone allocator.

I just realised there is no effective limit on kernel threads in the system.
probably one could cause this with a fork bomb appoach using forks and 
thread creation.

>Unread portion of the kernel message buffer:
>panic: vm_thread_new: kstack allocation failed
>cpuid = 3
>Uptime: 7d4h30m58s
>
>  
>



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