Date: Fri, 22 Sep 2006 14:07:13 -0400 From: Randall Stewart <rrs@cisco.com> To: freebsd-current@freebsd.org Subject: Re: Anyone play with divert sockets lately? Message-ID: <45142651.1040709@cisco.com> In-Reply-To: <45142352.2060600@cisco.com> References: <45142352.2060600@cisco.com>
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Randall Stewart wrote: > Hi all: > > Due to something I need to do at I had to bring > up a couple of daemon's that use DIVERT sockets. > So I grabbed my two test machines.. one runs > 6.1 the other 7.0... > > I had not updated in a while... (the 7.0 machine). > So anyway, I got everything configured.. started > my router with the proper VRF's.. setup the > tunnels ... > > the 6.1 machine came up fine.. > > The 7.0 could not write into the tunnel... it > is sending to addr.sin_addr.s_addr = 0 and getting > error EACCESS back.. > > So I cvsup to current as of today.. rebuild.. > > and I get a bunch of: > > error's from the divert code.. and then a > crash in kern_exec/kern_proc.c > > (system ran out of memory I think).. > > The system was constantly printing > > divert_packet: no divert tag > > Even after I got a listener up on the divert port... > > Hmm.. any hints would be nice... > > I will go dig around and look.. > > R Well.. I did not see anything explicitly.. its interesting. That message continually prints out... (as the router sends in the packet I want diverted.. and there is no listner)... Now, when I start the daemon.. thats when the memory leak begins.. I don't see mbuf's leaking but the stats netstat shows the amount of memory alloc'd to network is on the rise.. very strange.. R -- Randall Stewart NSSTG - Cisco Systems Inc. 803-345-0369 <or> 815-342-5222 (cell)
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