linux-kernel - Re: kernel oops after unloading nf_conntrack_netbios_ns

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20070514071611.GA8864@odin.sis.hu>
Date:	Mon, 14 May 2007 09:16:11 +0200
From:	Gabor Burjan <buga@...oshetes.hu>
To:	Patrick McHardy <kaber@...sh.net>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: kernel oops after unloading nf_conntrack_netbios_ns_module

On Sat, May 12, 2007 at 05:05:51PM +0200, Patrick McHardy wrote:
> 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?

Yes, it fixes the problem.
Thank you,

Gabor
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/