Date: Thu, 23 Apr 2009 17:52:54 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-stable@freebsd.org, Mikolaj Golub <to.my.trociny@gmail.com> Subject: Re: RELENG_7 crash Message-ID: <alpine.BSF.2.00.0904231752050.54334@fledge.watson.org> In-Reply-To: <200904212057.n3LKv4i4092456@lava.sentex.ca> References: <200904210524.n3L5O9YS086865@lava.sentex.ca> <86vdox685s.fsf@kopusha.onet> <200904212057.n3LKv4i4092456@lava.sentex.ca>
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On Tue, 21 Apr 2009, Mike Tancsa wrote: > At 04:53 PM 4/21/2009, Mikolaj Golub wrote: > >> Just FYI, the same problem has already been registered in pr database as >> kern/132734. > > Thanks, > http://www.freebsd.org/cgi/query-pr.cgi?pr=132734 does look familiar > :) If you disable the snmpwalk, is the box stable ? It would be interesting to know if this tweak at least eliminates the instant panic: Index: if_mib.c =================================================================== --- if_mib.c (revision 191424) +++ if_mib.c (working copy) @@ -82,11 +82,9 @@ return EINVAL; if (name[0] <= 0 || name[0] > if_index || - ifnet_byindex(name[0]) == NULL) + (ifp = ifnet_byindex(name[0])) == NULL) return ENOENT; - ifp = ifnet_byindex(name[0]); - switch(name[1]) { default: return ENOENT; Robert N M Watson Computer Laboratory University of Cambridge
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