[squid-users] Error on proxy with switch layer 7

Hi all,
I have a problem with squid in a Sun sparc E450!
Solaris 8 + CPU 450MHz + 512 RAM
the squid show many errors line in a cache.log and now i don't know
what is this.
Only a diferent think in tis case is a load balance whith a Cisco switch
Layer 7.
for the user, a default proxy is a IP adress of switch.
and the switch redirect a trafic ( http and ftp ) to 4 proxies machines
in the same network.
the sample of the error:

2003/08/23 16:57:18| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:18| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:23| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:23| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:28| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:28| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:33| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:33| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:38| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:38| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:43| comm_accept: FD 43: (130) Software caused
connection abort
2003/08/23 16:57:43| httpAccept: FD 43: accept failure: (130) Software
caused connection abort
2003/08/23 16:57:48| comm_accept: FD 43: (130) Software caused
connection abort

any people can help-me ?

Thanks in advance

-- 
Alexandre da Silva Augusto
Administrador de Sistemas Unix
DTI - Secretaria da Fazenda
11 3243-3400 (4447)