[squid-users] Squid defunct

        I have installed a Debian box (kernel 2.2.19) with Squid 2.2.5-3.1 compiled
from the deb source (I set IO threads to 64). Its installed as a transparent
proxy, redirected the trafic from a cisco router.
        2 x PIII 600 compiled for only one CPU.
        1024Mb RAM
        2 x SCSI 18Gb only 10Gb to cache.
        The number of access/minute 900 aprox.

        I have suffered two squid chashes (the system is still reachable). If I try
to stop squid i can't. A "ps ax" shows that squid process is "defunct" and if
i try to shutdown the box, the shutdown process defuncts and the box doesnt
reboot.

When i execute "ps ax" appears the follow message:
-----------
{module_list} {module_list_R__ver_module_list}
Warning: /boot/System.map-2.2.19 does not match kernel data.
-----------

        Could be the dnsserver processes the problem of the crashes? or System.map?
or???? I accept suggestions. Thanks.

PD: Arrrgghh sorry, dont kill me Shakespeare!!!

The cache.log shows:
-----------------------
2001/06/19 12:29:21| clientReadRequest: FD 133 Invalid Request
2001/06/19 12:30:09| WARNING: All dnsserver processes are busy.
2001/06/19 12:30:09| WARNING: 5 pending requests queued
2001/06/19 12:30:09| Consider increasing the number of dnsserver processes in
your config file.
2001/06/19 12:35:12| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:35:12| clientReadRequest: FD 166 Invalid Request
2001/06/19 12:35:16| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:35:16| clientReadRequest: FD 28 Invalid Request
2001/06/19 12:35:17| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:35:17| clientReadRequest: FD 130 Invalid Request
2001/06/19 12:39:07| commConnectDnsHandle: Bad dns_error_message
2001/06/19 12:39:22| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:39:22| clientReadRequest: FD 64 Invalid Request
2001/06/19 12:40:50| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:40:50| clientReadRequest: FD 56 Invalid Request
2001/06/19 12:41:01| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:41:01| clientReadRequest: FD 82 Invalid Request
2001/06/19 12:41:03| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:41:03| clientReadRequest: FD 234 Invalid Request
2001/06/19 12:41:50| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:41:50| clientReadRequest: FD 92 Invalid Request2001/06/19
12:41:51| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:41:51| clientReadRequest: FD 92 Invalid Request
2001/06/19 12:41:52| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:41:52| clientReadRequest: FD 82 Invalid Request
2001/06/19 12:41:52| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:41:52| clientReadRequest: FD 179 Invalid Request
2001/06/19 12:45:02| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:45:02| clientReadRequest: FD 190 Invalid Request
2001/06/19 12:45:32| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:45:32| clientReadRequest: FD 78 Invalid Request
2001/06/19 12:45:33| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:45:33| clientReadRequest: FD 76 Invalid Request
2001/06/19 12:48:12| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:48:12| clientReadRequest: FD 25 Invalid Request
2001/06/19 12:48:18| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:48:18| clientReadRequest: FD 16 Invalid Request
2001/06/19 12:48:19| parseHttpRequest: Unsupported method 'OPTIONS'
2001/06/19 12:48:19| clientReadRequest: FD 20 Invalid Request
2001/06/19 12:49:07| commConnectDnsHandle: Bad dns_error_message
2001/06/19 12:49:13| parseHttpRequest: Requestheader contains NULL characters
2001/06/19 12:49:13| clientReadRequest: FD 84 Invalid Request
2001/06/19 12:49:23| parseHttpRequest: Unsupported method 'PROPFIND'
2001/06/19 12:49:23| clientReadRequest: FD 51 Invalid Request
----------------
NOW CRASH!!
Received on Tue Jun 19 2001 - 04:52:39 MDT