Messages in this thread | | | Date | Thu, 31 Jan 2008 13:01:37 +0800 | From | "Jeff Chua" <> | Subject | Re: cups slow on linux-2.6.24 |
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On Jan 31, 2008 11:25 AM, Patrick McHardy <kaber@trash.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.
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