Help! m_copym panic

Adrian Chadd adrian at freebsd.org
Mon Sep 27 00:37:56 UTC 2010


The best thing to do here is paste a kernel stack trace so people who
may know about the 5.0 network stack can try to understand what
condition(s) may lead to that situation.


Adrian


On 26 September 2010 21:04, 罗钰 <blade_ly at yahoo.com.cn> wrote:
> I use a 5.0 freebsd for our company's network device, but one day there is a panic occur:
> "m_copym, length > size of mbuf chain", and it is can't reproduced.
> i found maybe this is a old problem, and have not close yet, so can you give me some help?
>
> i must modify this bug for our product, i can't work around this problem.
>
> thanks
>
>
>
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