At 04:20 AM 2/28/2007, Jeremy Chadwick wrote:
On Thu, Feb 15, 2007 at 03:54:18PM +1100, Dimuthu Parussalla wrote:
> Hi,
>
> Dmesg output related to bge as follows.
>
> miibus0: <MII bus> on bge0
> brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0
> brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
> 1000baseTX-FDX, auto
> bge0: Ethernet address: 00:11:25:e9:7f:58
> bge0: [GIANT-LOCKED]
> pcib6: <ACPI PCI-PCI bridge> at device 5.0 on pci0
> pci8: <ACPI PCI bus> on pcib6
> bge1: <Broadcom BCM5750 B1, ASIC rev. 0x4101> mem 0xc6ff0000-0xc6ffffff irq
> 16 at device 0.0 on pci8
> miibus1: <MII bus> on bge1
> brgphy1: <BCM5750 10/100/1000baseTX PHY> on miibus1
> brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
> 1000baseTX-FDX, auto
> bge1: Ethernet address: 00:11:25:e9:7f:59
> bge1: [GIANT-LOCKED]
Feb 17 11:22:00 eos kernel: bge0: watchdog timeout -- resetting
Feb 17 11:22:00 eos kernel: bge0: link state changed to DOWN
Feb 17 11:22:01 eos kernel: bge0: link state changed to UP
Feb 24 11:20:56 eos kernel: bge0: watchdog timeout -- resetting
Feb 24 11:20:56 eos kernel: bge0: link state changed to DOWN
Feb 24 11:20:58 eos kernel: bge0: link state changed to UP
[EMAIL PROTECTED]:0:0: class=0x020000 card=0x02c615d9 chip=0x165914e4
rev=0x11 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'
class = network
subclass = ethernet
[EMAIL PROTECTED]:0:0: class=0x020000 card=0x02c615d9 chip=0x165914e4
rev=0x11 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM5750A1 NetXtreme Gigabit Ethernet PCI Express'
class = network
subclass = ethernet
Pretty well the same thing we are seeing. Our interrupt rate is a bit
higher as this is a fairly busy DNS server. I am guessing this is
more an issue with the bge driver then a general network issue as
other similarly loaded boxes with em nics are just fine for us.
http://lists.freebsd.org/pipermail/freebsd-stable/2007-February/033229.html
% vmstat -i
interrupt total rate
irq1: atkbd0 2 0
irq4: sio0 444 0
irq14: ata0 8076446 4
irq19: bge0 703813296 385
irq21: nve0 11884087 6
cpu0: timer 3652950060 1999
Total 4376724335 2396
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