Hello Felipe, this seems a system issue.. some bug in the kernel networking stack; I suggest to revert the kernel upgrade or to upgrade once again. Nothing in squid should be able to cause system instabilities such as this one. On Thu, Jul 8, 2010 at 9:13 PM, Felipe W Damasio <felipewd@xxxxxxxxx> wrote: > Hi All, > > I've been using this version of squid for a few months now. > > It worked great until recently, when we upgraded to kernel 2.6.34. [...] -- /kinkie