Date: Tue, 9 Dec 2014 11:05:24 -0800 From: Ben Perrault <ben.perrault@gmail.com> To: Shawn Webb <lattera@gmail.com> Cc: FreeBSD-current <freebsd-current@freebsd.org> Subject: Re: re(4) use-after-free Message-ID: <4B228C62-387D-4664-AEC7-BB013B776BB1@gmail.com> In-Reply-To: <CADt0fhzhjYNASGy1h8Ve8f9RbHBrktvAk2-pFHPQgOgx%2BAifxA@mail.gmail.com> References: <CADt0fhzhjYNASGy1h8Ve8f9RbHBrktvAk2-pFHPQgOgx%2BAifxA@mail.gmail.com>
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Shawn, I have the same problem on a Lenovo Y40 and a few other systems with t= hat interface. To work around it, I've done: ifconfig re0 down=20 ifconfig re0 -tso ifconfig re0 up ( and give it a go 15 seconds ) and dhclient should do it's t= hing. The only way I've been able to get -tso and DHCP together at boot is to plac= e the re0 in a lagg group. Hope that helps, Cheers, -bp "Remember - no matter where you go, there you are." - Buckaroo Banzai > On Dec 9, 2014, at 8:36 AM, Shawn Webb <lattera@gmail.com> wrote: >=20 > Hey FreeBSD Peeps, >=20 > I just got a new laptop (Lenovo Y50-70) that has a Realtek RTL8111/8168B > NIC in it. When running `dhclient re0`, I get a message on the console fro= m > the kernel: >=20 > Memory modified after free 0xfffff8001bd85800(2048) val=3Dffffffff @ > 0xfffff8001bd85800 >=20 > re0 fails to grab an IP via DHCP. And if I set it statically, I get 100% > packet drops. Nothing comes in and nothing goes out. >=20 > Thanks, >=20 > Shawn > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"=
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