segment violation/freebsd/1.1.1[1,4,5,6,7]

Hello,

I am watching segment violation/abort traps on squid's 1.1.[11,14,16,17] for
several days after installed FreeBSD 3.0-SMP. It won't drop core as well :-(
I tracked down the very last queries before it happens, one of such is attached
below.

Any input will be greately appreciated, since squid is crashing each 2/3
minutes or maybe seconds sometimes. Sometimes it's steady for hours, though.

Here's what may be significant:

Compilation options: -DUSE_PULL, -DLOG_FULL_HEADERS, -DUSERAGENT_LOG (well,
 tried -DUSE_BIN_TREE also, - the squid.conf's is quite big).

Spool: tried not to use -noatime,nosync; tried different spool sizes.
        now it's 15gb, was - 2gb and 9 gb, with swap_levels 256/16,
16/16, 16/256..

Memory:
        squid.conf's - 64 vm allowed,
        login.conf's - unlimited
        RAM - 256 Mb

Client's simultaneous average rate: ~290/300, maximum - 500.

Still, I have another machine, running 3.0-current, where squid missbehaved
as well, with the same signs, but now it's stable and happy with it's 1.1.11
(sigh :-(). Hardware is the same, the only difference is it have 128 vm allowed.

Thank you in advance,

-- 
-mishania, who is upset.
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 128.182.72.190
97/10/22 19:27:53| neighborsUdpPing: pb.cache.nlanr.net: ack_deficit = 2
97/10/22 19:27:53| neighborsUdpPing: Peer sv.cache.nlanr.net
97/10/22 19:27:53| neighborsUdpPing: pinging peer sv.cache.nlanr.net for 'http:/
/www.viewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: key = '151/GET/http://www.viewsonic.com/pro
d/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: reqnum = 151
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 192.203.230.19
97/10/22 19:27:53| neighborsUdpPing: sv.cache.nlanr.net: ack_deficit = 2
97/10/22 19:27:53| neighborsUdpPing: Peer proxy.aha.ru
97/10/22 19:27:53| neighborsUdpPing: pinging peer proxy.aha.ru for 'http://www.v
iewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: key = '151/GET/http://www.viewsonic.com/pro
d/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: reqnum = 151
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 195.2.65.5
97/10/22 19:27:53| neighborsUdpPing: proxy.aha.ru: ack_deficit = 98
97/10/22 19:27:53| neighborsUdpPing: Peer eye.wplus.net
97/10/22 19:27:53| neighborsUdpPing: pinging peer eye.wplus.net for 'http://www.
viewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: key = '151/GET/http://www.viewsonic.com/pro
d/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: reqnum = 151
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 194.8.160.89
97/10/22 19:27:53| neighborsUdpPing: eye.wplus.net: ack_deficit = 2
97/10/22 19:27:53| neighborsUdpPing: Peer cache.itep.ru
97/10/22 19:27:53| neighborsUdpPing: pinging peer cache.itep.ru for 'http://www.
viewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: key = '151/GET/http://www.viewsonic.com/pro
d/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: reqnum = 151
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 193.124.227.17
97/10/22 19:27:53| neighborsUdpPing: cache.itep.ru: ack_deficit = 2
97/10/22 19:27:53| neighborsUdpPing: Peer cache2.itep.ru
97/10/22 19:27:53| neighborsUdpPing: pinging peer cache2.itep.ru for 'http://www
.viewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: key = '151/GET/http://www.viewsonic.com/pro
d/prod001.htm'
97/10/22 19:27:53| neighborsUdpPing: reqnum = 151
97/10/22 19:27:53| icpUdpSend: Queueing ICP_QUERY for 193.124.227.18
97/10/22 19:27:53| neighborsUdpPing: cache2.itep.ru: ack_deficit = 2
97/10/22 19:27:53| neighborsUdpPing: Source Ping is disabled.
97/10/22 19:27:53| ipcache_call_pending: Called 1 handlers.
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 194.190.194.39 port 31
32
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 195.54.192.42 port 313
0
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 194.87.5.43 port 3130
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 198.17.46.59 port 3130
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 128.182.72.190 port 31
30
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 192.203.230.19 port 31
30
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 195.2.65.5 port 3130
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 194.8.160.89 port 3130
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 193.124.227.17 port 31
30
97/10/22 19:27:53| icpUdpReply: FD 47 sending 66 bytes to 193.124.227.18 port 31
30
97/10/22 19:27:53| comm_select: 1 sockets ready at 877534073
97/10/22 19:27:53| icpHandleUdp: FD 47: received 4706 bytes from 194.87.5.43.
97/10/22 19:27:53| icpHandleIcpV2: ICP_HIT_OBJ from 194.87.5.43 for 'http://www.
viewsonic.com/prod/prod001.htm'
97/10/22 19:27:53| storeGeneratePrivateKey: 'http://www.viewsonic.com/prod/prod0
01.htm'
97/10/22 19:27:53| icpHandleIcpV2: Looking for key '151/GET/http://www.viewsonic
.com/prod/prod001.htm'
97/10/22 19:27:53| storeGet: looking up 151/GET/http://www.viewsonic.com/prod/pr
od001.htm
97/10/22 19:27:53| neighborsUdpAck: opcode 23 'http://www.viewsonic.com/prod/pro
d001.htm'
97/10/22 19:27:53| whichPeer: from 194.87.5.43 port 3130
97/10/22 19:27:53| neighborsUdpAck: ICP_HIT_OBJ for 'http://www.viewsonic.com/pr
od/prod001.htm' from proxy.dol.ru
97/10/22 19:27:53| protoCancelTimeout: FD 49 'http://www.viewsonic.com/prod/prod
001.htm'
97/10/22 19:27:53| httpProcessReplyHeader: key '151/GET/http://www.viewsonic.com
/prod/prod001.htm'
97/10/22 19:27:53| GOT HTTP REPLY HDR:
---------
HTTP/1.0 200 OK
Date: Wed, 22 Oct 1997 12:35:03 GMT
Allow: GET, HEAD
Server: Oracle_Web_Listener_NT_2.1.0.3.1/1.20in2
Content-Length: 4405
Content-Type: text/html
Last-Modified: Thu, 02 Oct 1997 07:57:46 GMT
URI: <PROD001.HTM>
----------
97/10/22 19:27:53| httpParseReplyHeaders: HTTP/1.0 200 OK
97/10/22 19:27:53| httpParseReplyHeaders: Date: Wed, 22 Oct 1997 12:35:03 GMT
97/10/22 19:27:53| httpParseReplyHeaders: Allow: GET, HEAD
97/10/22 19:27:53| httpParseReplyHeaders: Server: Oracle_Web_Listener_NT_2.1.0.3
.1/1.20in2
97/10/22 19:27:53| httpParseReplyHeaders: Content-Length: 4405
97/10/22 19:27:53| httpParseReplyHeaders: Content-Type: text/html
97/10/22 19:27:53| httpParseReplyHeaders: Last-Modified: Thu, 02 Oct 1997 07:57:
46 GMT
97/10/22 19:27:53| httpParseReplyHeaders: URI: <PROD001.HTM>
97/10/22 19:27:53| httpProcessReplyHeader: HTTP CODE: 200
97/10/22 19:27:53| storeGeneratePublicKey: type=1 http://www.viewsonic.com/prod/
prod001.htm
97/10/22 19:27:53| storeHashInsert: Inserting Entry 0x396ec0 key 'http://www.vie
wsonic.com/prod/prod001.htm'
97/10/22 19:27:53| storeAppend: appending 4642 bytes for 'http://www.viewsonic.c
om/prod/prod001.htm'
97/10/22 19:27:53| memAppend: len 4642
97/10/22 19:27:53| icpHandleStore: FD 49 'http://www.viewsonic.com/prod/prod001.
htm'
97/10/22 19:27:53| icpSendMoreData: 'http://www.viewsonic.com/prod/prod001.htm'
sz 0: len 4642: off 0.
97/10/22 19:27:53| memCopy: offset 0: size 4096
FATAL: Received Segment Violation...dying.