On Tuesday 22 August 2006 11:20, Frank van Maarseveen wrote: > Noticed this on 2.6.17.8 and it is easily reproduced. When disconnecting > and connecting the network cable from a BCM4401 100Base-T NIC the usual > "link is down" and "link is up" messages show up unless netconsole > logging is enabled upon boot using (e.g.): > > [EMAIL PROTECTED]/,[EMAIL PROTECTED]/00:12:3f:85:17:52 > > In that case the "link is up" message no longer makes it to the virtual > console/remote machine and the machine seems to lock up. alt-sysrq-p > doesn't show anything on the VC (caps- and numlock are dead too) but > alt-sysrq-b works provided it is not preceded by too many unprinted kernel > messages (so it seems). The link does go up according to the link state > LED and there is some activity (incoming packets only I suppose). > > unplugging and plugging again doesn't help. > > During boot the kernel says: > > kernel: netconsole: device eth0 not up yet, forcing it > kernel: b44: eth0: Link is up at 100 Mbps, full duplex. > kernel: b44: eth0: Flow control is off for TX and off for RX. > kernel: netconsole: network logging started
I think this is not a b44 but a netconsole problem. I saw this behaviour with netconsole and sungem in the past, too. I simply decided to not remove the cable while using netconsole :P But that's not really a solution, hehe. -- Greetings Michael. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
