On Fri, Feb 19, 2010 at 10:11:03PM +0300, Slawa Olhovchenkov wrote: > On Fri, Feb 19, 2010 at 11:03:59AM -0800, Pyun YongHyeon wrote: > > > On Fri, Feb 19, 2010 at 03:24:15PM +0300, Slawa Olhovchenkov wrote: > > > On Fri, Feb 19, 2010 at 08:51:29AM +0300, Slawa Olhovchenkov wrote: > > > > > > > On Thu, Feb 18, 2010 at 04:19:13PM -0800, Pyun YongHyeon wrote: > > > > > > > > > > > > > > I'm still not sure whether the panic is related with bge(4) but > > > > > there are a couple of missing workaround for PCIX BCM5704 silicon > > > > > bug in bge(4). Did you also see the panic before updating to > > > > > stable/8? > > > > > > > > Before updating to stable/8 2010-Feb-16 I see network freez on stable/8 > > > > 2009-Sep -- bge stop receiving packets (by tcpdump), after aprox. 40-50 > > > > days uptime. > > > > > > > > > > > > > Anyway, try attached patch and let me know how it works. > > > > > > > > Thanks, I try. > > > > > > > > > > I don't get trap after 2 hour, but already see next trouble: > > > > > > === > > > PING 10.200.0.1 (10.200.0.1): 56 data bytes > > > > > > --- 10.200.0.1 ping statistics --- > > > 100 packets transmitted, 97 packets received, 3.0% packet loss > > > round-trip min/avg/max/stddev = 0.188/0.268/0.356/0.044 ms > > > === > > > > > > w/o patch, but witch fresh source I see same trouble: after 12 hour 7% > > > lost. > > > netstat -i don't show any errors. > > > > I think BCM5704 supports HW MAC statistics counter. Try extract it > > with "sysctl dev.bge.0.stats". It will give you much more > > information. >
[...] > dev.bge.1.stats.rx.Fragments: 1 You received a frame that is less than 64 bytes with a bad FCS. > dev.bge.1.stats.rx.UcastPkts: 2956515 > dev.bge.1.stats.rx.MulticastPkts: 0 > dev.bge.1.stats.rx.FCSErrors: 18 You have a lot of FCS errors here. Please double check cabling. If the statistics counter is right, sender is guilty or you have bad cabling issues here. _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
