Date: Mon, 23 Nov 2009 09:29:39 -0800 From: Jack Vogel <jfvogel@gmail.com> To: "Prokofiev S.P." <proks@skylinetele.com> Cc: freebsd-net@freebsd.org Subject: Re: Hangs down/up Intel NIC during creating vlan. Bug em driver ??? Message-ID: <2a41acea0911230929h53771ed8j2d8f81be286476a0@mail.gmail.com> In-Reply-To: <4B0AA2CC.5010205@skylinetele.com> References: <4B0AA2CC.5010205@skylinetele.com>
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Custom kernel, well, does it happen on the installed GENERIC kernel, and what is needed to reproduce this, just down/up the interface? And are you saying that it will happen on either the 82573 or the 82546 or just one of them?? Would be nice if this stuff could be discovered earlier :( In any case I will look into it, there is another reported problems with em and vlans as well. Jack 2009/11/23 Prokofiev S.P. <proks@skylinetele.com> > Hi ALL ! > I have several servers with FreeBSD 8.0-PRERELEASE on SuperMicro with > different Intel NICs. When I create new vlan on em interface > ( ifconfig vlan557 create vlandev em0 vlan 557), > it hangs down and then up and server becomes inaccessible by ssh, but reply > on icmp request. > > on amd64, custom kernel: > > em0@pci0:13:0:0: class=0x020000 card=0x108c15d9 chip=0x108c8086 > rev=0x03 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Intel Corporation 82573E Gigabit Ethernet Controller > (Copper) (82573E)' > class = network > subclass = ethernet > em1@pci0:14:0:0: class=0x020000 card=0x109a15d9 chip=0x109a8086 > rev=0x00 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Intel PRO/1000 PL Network Adaptor (82573L)' > class = network > subclass = ethernet > > on i386, GENERIC kernel: > > em0@pci0:2:1:0: class=0x020000 card=0x11798086 chip=0x10798086 rev=0x03 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Dual Port Gigabit Ethernet Controller (82546EB)' > class = network > subclass = ethernet > em1@pci0:2:1:1: class=0x020000 card=0x11798086 chip=0x10798086 rev=0x03 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Dual Port Gigabit Ethernet Controller (82546EB)' > class = network > subclass = ethernet > > /var/log/messages: > > Nov 23 11:35:49 freebsd kernel: em1: link state changed to DOWN > Nov 23 11:35:49 freebsd kernel: vlan557: link state changed to DOWN > Nov 23 11:35:52 freebsd kernel: em1: link state changed to UP > Nov 23 11:35:52 freebsd kernel: vlan557: link state changed to UP > Nov 23 11:36:09 freebsd kernel: em1: link state changed to DOWN > Nov 23 11:36:13 freebsd kernel: em1: link state changed to UP > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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