Date: Thu, 8 Apr 2010 10:29:16 -0500 From: Brandon Gooch <jamesbrandongooch@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-stable@freebsd.org, jfvogel@gmail.com Subject: Re: em driver regression Message-ID: <s2q179b97fb1004080829lc095c7abpcb9be5a2ba089b3a@mail.gmail.com> In-Reply-To: <201004081446.o38EkU7h042296@lava.sentex.ca> References: <201004081313.o38DD4JM041821@lava.sentex.ca> <7.1.0.9.0.20100408091756.10652be0@sentex.net> <201004081446.o38EkU7h042296@lava.sentex.ca>
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On Thu, Apr 8, 2010 at 9:46 AM, Mike Tancsa <mike@sentex.net> wrote: > > OK, some more data... It seems dhclient is getting upset as well since the > updated driver > > Apr 8 10:28:37 ich10 dhclient[1383]: DHCPDISCOVER on em0 to 255.255.255.255 > port 67 interval 6 > Apr 8 10:28:38 ich10 dhclient[1383]: ip length 328 disagrees with bytes > received 332. > Apr 8 10:28:38 ich10 dhclient[1383]: accepting packet with data after udp > payload. > Apr 8 10:28:38 ich10 dhclient[1383]: DHCPOFFER from 192.168.xx.1 > Apr 8 10:28:40 ich10 dhclient[1383]: DHCPREQUEST on em0 to 255.255.255.255 > port 67 > Apr 8 10:28:40 ich10 dhclient[1383]: ip length 328 disagrees with bytes > received 332. > Apr 8 10:28:40 ich10 dhclient[1383]: accepting packet with data after udp > payload. > Apr 8 10:28:40 ich10 dhclient[1383]: DHCPACK from 192.168.xx.1 > > I also tried manually applying the patch below > > <http://lists.freebsd.org/pipermail/svn-src-head/2010-April/016189.html>http://lists.freebsd.org/pipermail/svn-src-head/2010-April/016189.html > > but still get the same error on dhclient > > Apr 8 10:28:40 ich10 dhclient[1383]: ip length 328 disagrees with bytes > received 332. > > which was not there before the 7.0.0 driver update > > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > > options=399b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC> > ether 00:1c:c0:95:0d:0d > inet 192.168.43.219 netmask 0xffffff00 broadcast 192.168.43.255 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > > Also, should not > > # ifconfig em0 -vlanmtu -vlanhwtag -vlanhwfilter -vlanhwtso > 0(ich10)# ifconfig em0 > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 > > options=388b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWCSUM,WOL_UCAST,WOL_MCAST,WOL_MAGIC> > ether 00:1c:c0:95:0d:0d > inet 192.168.43.219 netmask 0xffffff00 broadcast 192.168.43.255 > media: Ethernet autoselect (100baseTX <full-duplex>) > status: active > 0(ich10)# killall dhclient > 0(ich10)# dhclient em0 > DHCPREQUEST on em0 to 255.255.255.255 port 67 > ip length 328 disagrees with bytes received 332. > accepting packet with data after udp payload. > DHCPACK from 192.168.xx.1 > bound to 192.168.xx.219 -- renewal in 22777 seconds. > 0(ich10)# > > disable all the vlan features on the nic ? > > ---Mike > > > -------------------------------------------------------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet since 1994 www.sentex.net > Cambridge, Ontario Canada www.sentex.net/mike > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > I'm also seeing this. Jack, I've built the most recent revision from CURRENT and installed it on the 8-STABLE machine. This is the computer I e-mailed about yesterday (20100407) with which I've been having trouble with VirtualBox 3.1.6 (FreeBSD Host) Windows Guests, bridged networking, etc... Same situation with VirtualBox and still: ip length 328 disagrees with bytes received 332 -Brandon
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