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Message-ID: <b6a2187b0801302101l46d614c9y53f798a025b57dc3@mail.gmail.com> Date: Thu, 31 Jan 2008 13:01:37 +0800 From: "Jeff Chua" <jeff.chua.linux@...il.com> To: "Patrick McHardy" <kaber@...sh.net> Cc: "Jozsef Kadlecsik" <kadlec@...ckhole.kfki.hu>, lkml <linux-kernel@...r.kernel.org>, "Krzysztof Piotr Oledzki" <ole@....pl>, "David S. Miller" <davem@...emloft.net>, cups-bugs <cups-bugs@...ysw.com>, "Netfilter Development Mailinglist" <netfilter-devel@...r.kernel.org> Subject: Re: cups slow on linux-2.6.24 On Jan 31, 2008 11:25 AM, Patrick McHardy <kaber@...sh.net> wrote: > Actually its probably the SYN/ACK that is dropped. Please try whether > > modprobe ipt_LOG > echo 255 >/proc/sys/net/netfilter/nf_conntrack_log_invalid On the good run, I don't get any message, which is good. On the bad run, I got the following message ... boston kernel: nf_ct_tcp: invalid packed ignored IN= OUT= SRC=127.0.0.1 DST=127.0.0.1 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=8162 DF PROTO=TCP SPT=1016 DPT=515 SEQ=3834958843 ACK=0 WINDOW=32792 RES=0x00 SYN URGP=0 OPT (0204400C0402080A0000CC190000000001030307) UID=0 GID=65534 This message is displayed repeatedly after the job got "stuck", once ever 3 seconds coinciding with every 3 seconds of the print job sent. Hope this helps. Jeff. -- 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/
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