From: Patrick McHardy <kaber@trash.net>
To: Salatiel Filho <salatiel.filho@gmail.com>
Cc: Netfilter Development Mailinglist <netfilter-devel@vger.kernel.org>
Subject: Re: iptables -> can't initialize iptables table `filter': Bad file descriptor
Date: Tue, 04 Dec 2007 16:07:30 +0100 [thread overview]
Message-ID: <47556D32.1060901@trash.net> (raw)
In-Reply-To: <beb91d720712040645w76be238bmdd9dc362bf601755@mail.gmail.com>
[netfilter-devel re-added. Please don't drop CCs]
Salatiel Filho wrote:
> On 12/4/07, Patrick McHardy <kaber@trash.net> wrote:
>
>>> I tried the patch but it didn`t work.
>>>
>>> ~# iptables --version [patched now]
>>> iptables v1.3.8
>>>
>>> ~# iptables -L
>>> iptables v1.3.8: can't initialize iptables table `filter': Invalid argument
>>> Perhaps iptables or your kernel needs to be upgraded.
>>
>> Could you send another strace please?
>>
> getsockopt(3, SOL_IP, 0x40 /* IP_??? */,
> "filter\0\0\0\0\0\0\340?\3@\310[\1@\1\0\0\0\244\213\0\0"..., [84]) = 0
> brk(0) = 0x1c000
> brk(0x3d000) = 0x3d000
> getsockopt(3, SOL_IP, 0x41 /* IP_??? */, 0x1c0c0, 0xbea55c24) = -1
Thanks. The invalid fd usage is gone, this seems to be a problem
in the interaction between kernel and userspace. Please enable
debugging as I wrote a couple of mails ago and post the output.
next prev parent reply other threads:[~2007-12-04 15:07 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-02 19:22 iptables -> can't initialize iptables table `filter': Bad file descriptor Salatiel Filho
2007-12-03 8:07 ` Patrick McHardy
2007-12-03 12:35 ` Salatiel Filho
2007-12-04 8:18 ` Patrick McHardy
2007-12-04 8:51 ` Jan Engelhardt
2007-12-04 8:58 ` Jesper Dangaard Brouer
2007-12-04 9:14 ` Patrick McHardy
2007-12-04 14:16 ` Salatiel Filho
2007-12-04 14:18 ` Patrick McHardy
[not found] ` <beb91d720712040645w76be238bmdd9dc362bf601755@mail.gmail.com>
2007-12-04 15:07 ` Patrick McHardy [this message]
2007-12-04 15:40 ` Salatiel Filho
2007-12-04 15:57 ` Patrick McHardy
2007-12-04 16:05 ` Salatiel Filho
2007-12-04 16:15 ` Patrick McHardy
2007-12-04 16:32 ` Salatiel Filho
2007-12-05 8:05 ` Patrick McHardy
2007-12-05 11:39 ` Salatiel Filho
2007-12-06 9:51 ` Patrick McHardy
2007-12-06 11:25 ` Salatiel Filho
2007-12-09 13:34 ` Salatiel Filho
2007-12-09 14:11 ` Salatiel Filho
2007-12-11 10:29 ` Patrick McHardy
2007-12-13 21:41 ` Laurence J. Lane
2007-12-13 22:14 ` Salatiel Filho
2007-12-14 9:22 ` Patrick McHardy
2007-12-14 12:39 ` Salatiel Filho
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