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Date:	Sat, 12 May 2007 17:05:51 +0200
From:	Patrick McHardy <>
To:	Gabor Burjan <>
CC:	Andrew Morton <>,,
Subject: Re: kernel oops after unloading nf_conntrack_netbios_ns_module

Gabor Burjan wrote:
> EIP is at destroy_conntrack+0x52/0x127 [nf_conntrack]
>>>nmblookup <existing_netbios_name>
>>>cat /proc/net/ip_conntrack
>>>sleep 3
>>>rmmod nf_conntrack_netbios_ns

Thanks for the report and good testcase, the crash can only happen with
a sleep of >= 3s after the last nmblookup packet was sent.

Can you try if this patch fixes it please?

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