求助，squid的cache.log里存在大量的WARNING: Closing client connection due to life

求助，squid的cache.log里存在大量的WARNING: Closing client connection due to life

求助，squid的cache.log里存在大量的
WARNING: Closing client connection due to lifetime timeout

系統是用iptables+squid上網的，串接在公司出口，只代理80埠流量
硬碟500G，給squid設置了一個約400G的分區專門存log和cache文件
內存8G，4CPU
內網用戶大概500人，同時在線300人以下，出口流量20Mb。

cache.log里存在大量的
WARNING: Closing client connection due to lifetime timeout

請了解的人幫忙解釋一下原因，怎樣才能修復2012/04/12 09:07:47 kid1| ctx: exit level 0
2012/04/12 09:07:47 kid1| WARNING: HTTP: Invalid Response: Bad header encountered from http://api-filesys.wps.cn/getcinfo?uid=694891 AKA api-filesys.wps.cn/getcinfo?uid=694891
2012/04/12 09:07:56 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:08:49 kid1| WARNING: unparseable HTTP header field {ErrNo=-1010}
2012/04/12 09:08:58 kid1| ctx: exit level 0
2012/04/12 09:08:58 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:08:58 kid1| http://images1.jyimg.com/w4/new_index/c/home_new.css
2012/04/12 09:09:01 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:09:01 kid1| http://images1.jyimg.com/w4/new_index/i/logo.jpg
2012/04/12 09:09:01 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:09:01 kid1| WARNING: unparseable HTTP header field {ErrNo=-1010}
2012/04/12 09:09:23 kid1| ctx: exit level 0
2012/04/12 09:09:23 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:09:23 kid1| http://images1.jyimg.com/w4/head/i/bj101111_2.jpg
2012/04/12 09:09:23 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:23:01 kid1| WARNING: unparseable HTTP header field {ErrNo=-1010}
2012/04/12 09:27:37 kid1| ctx: exit level 0
2012/04/12 09:27:37 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:27:37 kid1| http://www.hghzw.com/styles/images/wuyi03.jpg
2012/04/12 09:27:37 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:27:37 kid1| http://www.hghzw.com/styles/images/qm_tu.jpg
2012/04/12 09:27:37 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:27:37 kid1| http://www.hghzw.com/styles/images/qm_dier.jpg
2012/04/12 09:27:40 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:27:40 kid1| http://www.sina.com.cn/
2012/04/12 09:28:25 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:31:07 kid1| WARNING: unparseable HTTP header field {ErrNo=-1010}
2012/04/12 09:31:26 kid1| ctx: exit level 0
2012/04/12 09:31:26 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:31:26 kid1| http://www.qunar.com/?ex_track=auto_4ec1d9a4
2012/04/12 09:31:30 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:31:30 kid1| http://www.kaixin001.com/
2012/04/12 09:31:55 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:32:27 kid1| Logfile: closing log stdio:/usr/local/nswcf/squid/var/logs/netdb.state
2012/04/12 09:32:27 kid1| NETDB state saved; 0 entries, 0 msec
2012/04/12 09:33:38 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:33:38 kid1| http://hotelzt.qunar.com/guangjiaohui/i ... =index_pro
2012/04/12 09:33:43 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:35:07 kid1| WARNING: unparseable HTTP header field {ErrNo=-1010}
2012/04/12 09:37:13 kid1| ctx: exit level 0
2012/04/12 09:37:13 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:37:13 kid1| http://hotelzt.qunar.com/guangjiaohui/i ... =index_pro
2012/04/12 09:37:33 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:45:01 kid1| never_direct = 2
2012/04/12 09:45:01 kid1| timedout = 0
2012/04/12 09:47:35 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:47:35 kid1| http://www.sohu.com/
2012/04/12 09:48:06 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:06 kid1| http://download.ie.sogou.com/img/startu ... r=20120214
2012/04/12 09:48:06 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:06 kid1| http://download.ie.sogou.com/img/startu ... r=20120214
2012/04/12 09:48:06 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:06 kid1| http://download.ie.sogou.com/img/startu ... r=20120214
2012/04/12 09:48:06 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:06 kid1| http://download.ie.sogou.com/img/startu ... r=20120214
2012/04/12 09:48:06 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:06 kid1| http://download.ie.sogou.com/img/startu ... r=20120214
2012/04/12 09:48:22 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:22 kid1| http://www.gome.com.cn/?cmpid=dh_sogou_mz
2012/04/12 09:48:23 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:23 kid1| http://images4.jyimg.com/w4/global/cms/ ... 529810.jpg
2012/04/12 09:48:23 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:23 kid1| http://www.amazon.cn/?tag=sogoucom-23
2012/04/12 09:48:34 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:34 kid1| http://china.nba.com/
2012/04/12 09:48:39 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:39 kid1| http://www.qq.com/
2012/04/12 09:48:49 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:49 kid1| http://www.amazon.cn/favicon.ico
2012/04/12 09:48:51 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:48:51 kid1| http://ssl.gstatic.com/gb/js/sem_a67f3d ... ddeed89.js
2012/04/12 09:49:10 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:50:17 kid1| ctx: exit level 0
2012/04/12 09:50:17 kid1| WARNING: HTTP: Invalid Response: Bad header encountered from http://api-filesys.wps.cn/getcinfo?uid=10500401 AKA api-filesys.wps.cn/getcinfo?uid=10500401
2012/04/12 09:50:21 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:50:21 kid1| http://bj.58.com/
2012/04/12 09:50:27 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:50:42 kid1| ctx: exit level 0
2012/04/12 09:50:42 kid1| WARNING: HTTP: Invalid Response: Bad header encountered from http://api-filesys.wps.cn/getcinfo?uid=675486 AKA api-filesys.wps.cn/getcinfo?uid=675486
2012/04/12 09:50:51 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:50:51 kid1| http://www.amazon.cn/
2012/04/12 09:51:54 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:52:23 kid1| storeClientReadHeader: URL mismatch
2012/04/12 09:52:23 kid1| {http://211.161.44.67/youku/6571D1A44D03F8286739272579/03000201004F7035A8A5D3003E880359C4234C-290F-FC74-734D-C09C7A5ECF56.flv} != {http://218.249.126.43/youku/6571D374AC747845C45A6834C1/03000201004F7035A8A5D3003E880359C4234C-290F-FC74-734D-C09C7A5ECF56.flv}
2012/04/12 09:52:32 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:52:34 kid1| storeClientReadHeader: URL mismatch
2012/04/12 09:52:34 kid1| {http://218.249.126.45/youku/6974B4C8B9D4083ECA4289300E/03000201004F7EDB805B19003E88031DEED6B0-DFE8-8950-9652-AD34320D816D.flv} != {http://218.249.126.45/youku/6974B6B8D6233831D5658A6CE2/03000201004F7EDB805B19003E88031DEED6B0-DFE8-8950-9652-AD34320D816D.flv}
2012/04/12 09:52:37 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:37 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:40 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:40 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:41 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:41 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:45 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:45 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:45 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:45 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:49 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:49 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:50 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:50 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:54 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:54 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:55 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:55 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:58 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:58 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:52:59 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:52:59 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:01 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:01 kid1| http://www.control-parental-calculator.ro/
2012/04/12 09:53:03 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:03 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:03 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:03 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:07 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:07 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:08 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:08 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:12 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:12 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:12 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:12 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:16 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:16 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:17 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:17 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:21 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:21 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:21 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:21 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:25 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:25 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:26 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:26 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:30 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:30 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:31 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:31 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:34 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:34 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:35 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:35 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:39 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:39 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:39 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:39 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:43 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:43 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:44 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:44 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:48 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:48 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:48 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:48 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:52 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:52 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:53 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:53:55 kid1| storeClientReadHeader: URL mismatch
2012/04/12 09:53:55 kid1| {http://218.249.126.45/youku/6974B4C8B9D4083ECA4289300E/03000201004F7EDB805B19003E88031DEED6B0-DFE8-8950-9652-AD34320D816D.flv} != {http://218.249.126.45/youku/6773890A47446844C53517267F/03000201004F7EDB805B19003E88031DEED6B0-DFE8-8950-9652-AD34320D816D.flv}
2012/04/12 09:53:57 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:57 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:53:58 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:53:58 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:01 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:01 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:02 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:02 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:07 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:07 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:10 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:10 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:11 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:11 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:15 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:15 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:15 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:15 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:18 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:18 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:19 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:19 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:22 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:22 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:23 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:23 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:27 kid1| WARNING: Closing client connection due to lifetime timeout
2012/04/12 09:54:27 kid1| http://upload3.music.qzone.qq.com/1/219 ... fromtag=10
2012/04/12 09:54:31 kid1| WARNING: Closing client connection due to lifetime timeout
--
2012/04/12 09:54:31 kid1| storeClientReadHeader: URL mismatch
2012/04/12 09:54:31 kid1| {http://211.161.44.67/youku/6571D1A44D03F8286739272579/03000201004F7035A8A5D3003E880359C4234C-290F-FC74-734D-C09C7A5ECF56.flv} != {http://218.249.126.39/youku/6571D3746A33C83ACDB90068A6/03000201004F7035A8A5D3003E880359C4234C-290F-FC74-734D-C09C7A5ECF56.flv}
2012/04/12 09:54:33 kid1| WARNING: Closing client connection due to lifetime timeout

Tags: