Date: Tue, 25 Jan 2005 14:46:47 +0100 (CET) From: Jean-Yves Lefort <jylefort@brutele.be> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/76663: panic with FAST_IPSEC and IPv6 Message-ID: <20050125134647.CAC8822F49@jsite.lefort.net> Resent-Message-ID: <200501251350.j0PDoC6L057182@freefall.freebsd.org>
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>Number: 76663 >Category: kern >Synopsis: panic with FAST_IPSEC and IPv6 >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 25 13:50:11 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Jean-Yves Lefort >Release: FreeBSD 5.3-RELEASE i386 >Organization: >Environment: System: FreeBSD jsite.lefort.net 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Tue Jan 25 10:48:58 CET 2005 jylefort@jsite.lefort.net:/usr/obj/usr/src/sys/JSITE i386 >Description: Reproducible panics on 5.3-RELEASE when using a FAST_IPSEC IPv6 tunnel (the kernel panics when processing the first IPv6 packet), both with mpsafenet=1 and mpsafenet=0. Removing the IPv6 entries from /etc/ipsec.conf "fixes" the issue. >How-To-Repeat: add an IPsec v6 tunnel to /etc/ipsec.conf, eg: add 2001:838:339::1 2001:838:339::2 esp 15700 -E blowfish-cbc "xxx"; add 2001:838:339::2 2001:838:339::1 esp 24500 -E blowfish-cbc "xxx"; spdadd 2001:838:339::2 ::/0 any -P out ipsec esp/tunnel/2001:838:339::2-2001:838:339::1/use; spdadd ::/0 2001:838:339::2 any -P out ipsec esp/tunnel/2001:838:339::1-2001:838:339::2/use; $ /etc/rc.d/ipsec reload $ ping6 www.kame.net >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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