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Date:      Sun, 7 Jul 2013 20:33:32 +0200
From:      Denis D <demonking@hotmail.de>
To:        "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>
Message-ID:  <DUB121-W206464E6519A6C894329F6C97F0@phx.gbl>

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Hello Community=2C
I hope someone could help me with this problem. The last days I have tried =
to find a solution=2C but haven't found one.
The watchdog timeout happens=2C when I'm going to download something or cop=
y a file on my FTP server. When I start the transfer of the file=2C I wait =
a moment and then my down-/upload freezes at something around 500[ ]KB. Aft=
er waiting a little while or press a key like "return"=2C it comes to the i=
nterrupt storm.

interrupt storm detected on "irq51:"=3B throttling interrupt source

Here is some information about my system:
ifconfig msk0
msk0: flags=3D8843<UP=2CBROADCAST=2CRUNNING=2CSIMPLEX=2CMULTICAST> metric 0=
 mtu 1500	options=3Dc009b<RXCSUM=2CTXCSUM=2CVLAN_MTU=2CVLAN_HWTAGGING=2CVLA=
N_HWCSUM=2CVLAN_HWTSO=2CLINKSTATE>	ether bc:ae:c5:5a:ef:ec	inet 192.168.2.3=
0 netmask 0xffffff00 broadcast 192.168.2.255 	nd6 options=3D29<PERFORMNUD=
=2CIFDISABLED=2CAUTO_LINKLOCAL>	media: Ethernet autoselect (100baseTX <full=
-duplex=2Cflowcontrol=2Crxpause=2Ctxpause>)	status: active

pciconf -lv
mskc0@pci0:3:0:0:	class=3D0x020000 card=3D0x84391043 chip=3D0x438111ab rev=
=3D0x11 hdr=3D0x00    vendor     =3D 'Marvell Technology Group Ltd.'    dev=
ice     =3D 'Yukon Optima 88E8059 [PCIe Gigabit Ethernet Controller with AV=
B]'    class      =3D network    subclass   =3D ethernet

vmstat -i
interrupt                          total       rateirq1: atkbd0            =
             916          2irq16: hdac1                          97        =
  0irq17: ehci0 ehci1+                 8729         21irq18: ohci0 ohci1*  =
                 67          0irq19: ahci1                        2883     =
     7irq25: hdac0                           4          0irq51: mskc0      =
                    90          0irq256: hpet0:t0                   30332  =
       75Total                              43118        107

loader.conf
hw.msk.msi_disable=3D1hw.pci.enable_msi=3D0hw.pci.enable_msix=3D0rc.confCod=
e:hostname=3D"FreeBSD.local.domain"keymap=3D"german.iso.acc.kbd"ifconfig_ms=
k0=3D"DHCP"
sshd_enable=3D"YES"moused_enable=3D"YES"powerd_enable=3D"YES"# Set dumpdev =
to "AUTO" to enable crash dumps=2C "NO" to disabledumpdev=3D"AUTO"

I have also tried to change ifconfig_msk0=3D"DHCP" to ifconfig_msk0=3D"SYNC=
DHCP" but nothing changed.
If nothing helps=2C I will buy a new network card.=20
 		 	   		  =



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