Date: Fri, 30 Jun 2006 17:48:50 +0200 From: Stanislaw Halik <sthalik@tehran.lain.pl> To: freebsd-stable@freebsd.org Subject: Re: trap 12: supervisor write, page not present on 6.1-STABLE Tue May 16 2006 Message-ID: <20060630154850.GA3330@tehran.lain.pl> In-Reply-To: <20060630145851.S23703@fledge.watson.org> References: <20060627045310.GA6324@tehran.lain.pl> <20060627140946.J273@fledge.watson.org> <20060627134134.GA23337@tehran.lain.pl> <20060628101405.I50845@fledge.watson.org> <20060630120812.GA2380@tehran.lain.pl> <20060630145851.S23703@fledge.watson.org>
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[-- Attachment #1 --] On Fri, Jun 30, 2006, Robert Watson wrote: >> Unfortunately, it still happens to crash in the same code path: > <snip> >> I'll be happy to test any other patches when they're available. > Thanks for testing the patch -- it looks like there's a more pressing > logical problem in this code! Could you try the following simpler patch: > http://www.watson.org/~robert/freebsd/netperf/ip_ctloutput.diff > The IP option code seems not to know that (in RELENG_6 and before) the pcb > is discarded on disconnect, and the application is querying the TTL after a > disconnect. In FreeBSD 7.x, the pcb is preserved after disconnect so this > succeeds. > It could be we actually need both patches, but let's try this one by itself > first. Thanks. I'll report back in few days after testing the patch. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (FreeBSD) iD8DBQFEpUfiadU+vjT62TERAr//AJkBmdoRE1umiOSB5HzUuOIwcpCBHwCfZ9tZ wBEVDVPovAdTLNW4mJbkd80= =LzDG -----END PGP SIGNATURE-----
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