Date: Wed, 28 Feb 2007 21:00:45 +0100 From: Andrea Venturoli <ml.diespammer@netfence.it> To: freebsd-net@freebsd.org Subject: Update: LOR with divert sockets Message-ID: <45E5DF6D.3000004@netfence.it> In-Reply-To: <45E54F39.4050204@netfence.it> References: <45E21468.4060200@netfence.it> <20070227222316.R60173@fledge.watson.org> <45E53F7D.4030703@netfence.it> <20070228084928.Y64827@maildrop.int.zabbadoz.net> <45E54F39.4050204@netfence.it>
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Andrea Venturoli wrote: > I'm currently having: > _ 1 SMP box *with* one uid rule which occasionally hangs (running > INVARIANTS&Co and from which my report was taken); > _ 1 SMP box *without* uid rules which occasionally hangs (running > INVARIANTS&Co); > _ 1 UP box *with* one uid rule which frequently hangs (I'm turning > INVARIANTS&Co on this afternoon on this one); > _ 1 UP box *with* one uid rule which frequently hangs (I'm turning SMP > and INVARIANTS&Co on this afternoon on this one); > _ 2 UP boxes *with* one uid rule which never ever hanged. I did what I told I was about to do, i.e. I enabled all the mentioned debugging options on two servers which are configured almost alike and are working in pair (i.e. running carp to backup each other): one is an i386/UP, the other an amd64/SMP. Both are 6.2p1 running ipfw with the uid rule I reported in one of my previous messages. As soon as I rebooted I got a LOR on both of them: this seems like #202 on the list at http://sources.zabbadoz.net/freebsd/lor.html, except first line number is 336. I then disabled debug.mpsafenet and had to reboot for this to apply. Again I immediately had two LORs, but this time the one on the i386/UP box was different: in fact it was #203, which is what I reported from another server of mine (which by the way is an i386/SMP). On that same box I later got #193, within two hours of enabling debugging messages. Time will tell wether disabling mpsafenet will solve stability problems on these two boxes. Hope this helps. bye & Thanks av.
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