Date: Wed, 9 Feb 2005 13:55:22 +0100 From: Max Laier <max@love2party.net> To: freebsd-pf@freebsd.org Subject: Re: squid with pf problem Message-ID: <200502091355.36805.max@love2party.net> In-Reply-To: <4209E50E.2010603@topocentras.lt> References: <4209E50E.2010603@topocentras.lt>
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[-- Attachment #1 --] On Wednesday 09 February 2005 11:25, Albertas Guscius wrote: > Hello, > I have problem running squid and packet filter. > After certain moment it hangs machine. I tried three different types of > hardware, so I think it is problem with software. > Squid is compiled with pf support. > Rule in pf: rdr on $int_if proto tcp from any to any port http -> > 127.0.0.1 port 3128 > I'm using xl() NIC's. > FreeBSD xxx 5.3-RELEASE-p5 FreeBSD 5.3-RELEASE-p5 #3: Wed Feb 9 10: > 31:09 EET 2005 xxx@xxx:/usr/obj/usr/src/sys/GENERIC i386 > > It looks that I tried everything, that I found on internet. > > "options NET_WITH_GIANT" > > debug.mpsafenet=0 > net.inet.tcp.sack.enable=0 > > But still getting the same result: > > fault virtual address = 0x18 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xffffffff803a14b3 > stack pointer = 0x10:0xffffffffb1bd9800 > frame pointer = 0x10:0x0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 44 (swi1: net) > trap number = 12 > > > I think that problem is with pf, because even then squid is not running, > machine hangs once a day. With squid it hangs much faster (in few minutes). This report is not very helpful (not helpful at all). Please obtain at least a backtrace: http://www.freebsd.org/doc/en_US.ISO8859-1/books/faq/advanced.html#KERNEL-PANIC-TROUBLESHOOTING http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html (build in KDB and DDB and issue a "trace" when the panic shows up) With what you have posted so far it's impossible to find the culprit. Nontheless, you might want to try to update src/sys/contrib/pf to RELENG_5 (not RELENG_5_3 what you seem to have) to see if that improves the situation. -- /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCCghIXyyEoT62BG0RAh9mAJ0fFNopklOp78ZpqGnl6r52VZf8XwCeLBFl sHy3S5FqMKQImGo+lgTW5ww= =/hSg -----END PGP SIGNATURE-----
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