Date: Thu, 07 Oct 2004 21:12:56 +1000 From: Michael Vince <mv@roq.com> To: Rong-En Fan <rafan@infor.org> Cc: stable@freebsd.org Subject: Re: sk(4), 3C940 unknown reason hang Message-ID: <416524B8.3050507@roq.com> In-Reply-To: <20041007021047.GA96934@svm.csie.ntu.edu.tw> References: <20041007021047.GA96934@svm.csie.ntu.edu.tw>
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Interestingly I just put on 5.3Beta 7 on an AMD64 based machine and my sk0 interface hangs when I do some file transfers over to the machine via scp I just put an intel pci card in to fix the problem Rong-En Fan wrote: >[I'm not on list, so please CC me thanks] > >Hi, > >It is a 4.10-RELEASE-p2 on IBM e225 (Dual P3-1G) and have a 3COM >3C940 installed on. Since it's installed one year ago, it has >3 or 4 times unknown reason network hang (no console messages) >and I have changed 3C940 to another one. The situation is still >the same. The solution is just `ifconfig down up' then sk(4) >goes back to work. It's our main nfs server and this problem >really annoying. I look at the cvsweb, seems no major problem >fix for RELENG_4 (HEAD fixs a LOR, and I suppose it's only for >5.x and HEAD). Is there any known problems? (I can't find one >similar to me on -net and -stable). > >The recently once happened this morning, according to mrtg, >it has a high network traffic (both in and out). Not sure >if it is related. > >Here is the dmesg: > >skc0: <3Com 3C940 Gigabit Ethernet> port 0x2100-0x21ff mem >0xfeb78000-0xfeb7bfff irq 5 at device 9.0 on pci0 >skc0: 3Com Gigabit NIC (3C2000) >sk0: <Marvell Semiconductor, Inc. Yukon> on skc0 >sk0: Ethernet address: 00:0a:5e:19:b6:3c > >Any suggestion and kernel debugging I would like to try. > >Regards, >Rong-En Fan >_______________________________________________ >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" > >
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