Date: Thu, 17 Jul 2003 01:50:15 -0700 (PDT) From: Andrey Lakhno <land@dnepr.net> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/40723: Disabling multicast on vlan interface caused kernel panic Message-ID: <200307170850.h6H8oF5O058956@freefall.freebsd.org>
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The following reply was made to PR kern/40723; it has been noted by GNATS. From: Andrey Lakhno <land@dnepr.net> To: Hideki ONO <ono@kame.net> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/40723: Disabling multicast on vlan interface caused kernel panic Date: Thu, 17 Jul 2003 11:43:03 +0300 Hello, On Thu, 17 Jul 2003, Hideki ONO wrote: > This problem is caused by not initializing ifma properly. > Following patch fix this problem for me. This patch fix problem for me too. FreeBSD-4.8 RELEASE Thanks ! > > --- if.c 14 Jun 2003 08:22:02 -0000 1.34 > +++ if.c 25 Jun 2003 09:16:59 -0000 > @@ -1556,8 +1556,10 @@ > M_IFMADDR, M_WAITOK); > bcopy(llsa, dupsa, llsa->sa_len); > ifma->ifma_addr = dupsa; > + ifma->ifma_lladdr = NULL; > ifma->ifma_ifp = ifp; > ifma->ifma_refcount = 1; > + ifma->ifma_protospec = 0; > s = splimp(); > LIST_INSERT_HEAD(&ifp->if_multiaddrs, ifma, > ifma_link); > splx(s); -- Andrey Lakhno, land-ripe
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