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From: Anton Yuzhaninov <citrin@citrin.ru>
Subject: Re: msk0 freezes again
Date: Fri, 17 May 2013 13:44:12 +0000 (UTC)
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On Mon, 13 May 2013 09:13:14, kit wrote:
k> the marvell network adapter on my shuttle box freezes easily with minimal network traffic..:(
k> root@test:/home/ktsin # dhclient msk0DHCPDISCOVER on msk0 to 255.255.255.255 port 67 interval 4DHCPDISCOVER on msk0 to 255.255.255.255 port 67 interval 10DHCPDISCOVER on msk0 to 255.255.255.255 port 67 interval 8DHCPOFFER from 192.168.100.1DHCPREQUEST on msk0 to 255.255.255.255 port 67DHCPACK from 192.168.100.1bound to 192.168.100.200 -- renewal in 300 seconds.root@test:/home/ktsin # vmstat -ia | grep mskirq259: mskc0                        190          1root@test:/home/ktsin # vmstat -ia | grep mskirq259: mskc0                    1148176       7654root@test:/home/ktsin # vmstat -ia | grep mskirq259: mskc0                    3643520      22490root@test:/home/ktsin # uname -aFreeBSD test.yahoo.com 10.0-CURRENT FreeBSD 10.0-CURRENT #0 r250365: Thu May  9 07:18:39 MYT 2013     ktsin@test.yahoo.com:/tmp/obj/usr/src/sys/SHUTTLE root@test:/home/ktsin # dmesg| grep mskmskc0: <Marvell Yukon 88E8057 Gigabit Ethernet>
k>  port 0xe800-0xe8ff mem 0xfebfc000-0xfebfffff irq 18 at device 0.0 on pci3msk0: <Marvell Technology Group Ltd. Yukon Ultra 2 Id 0xba Rev 0x00> on mskc0msk0: Ethernet address: 80:ee:73:09:d1:73miibus0: <MII bus> on msk0msk0: link state changed to DOWNmsk0: link state changed to UPmsk0: watchdog timeoutmsk0: link state changed to DOWN
k> looks similar to http://www.freebsd.org/cgi/query-pr.cgi?pr=164569, but this time msk freezes on current but works fine on 9.x.
k> any idea on how to troubleshoot?

I have msk card (card=0xe0001458 chip=0x436411ab rev=0x12), and this
card stop to work under load with default settings.

With

hw.msk.msi_disable=1

in /boot/loader.conf this card can work.