kernel: bge0: watchdog timeout -- resetting

[Uzi Klein]

Raphael H. Becker wrote:
> On Tue, Jul 05, 2005 at 10:02:33AM +0200, Uzi Klein wrote:
> 
>>Ever since i upgraded to 5.4-RELEASE-p3 i get these entries in 
>>/var/log/messages once in a while :
>>
>>kernel: bge0: watchdog timeout -- resetting

I have seen this on my HP DL-380 server (Broadcom BCM5704C Dual Gigabit 
Ethernet) During amanda backup.

So far (few months), no "real" affection.

-Uzi
> 
> 
> Same here with one of our new Dell PE6650:
> 
> Aug  3 17:25:41 pinserv7 kernel: bge0: watchdog timeout -- resetting
> Aug  3 17:41:51 pinserv7 kernel: bge0: watchdog timeout -- resetting
> Aug  3 18:01:16 pinserv7 kernel: bge0: watchdog timeout -- resetting
> Aug  3 18:10:51 pinserv7 last message repeated 3 times
> 
> I've rsynced some tons of data via ssh to that box without any problems,
> or lack of bandwidth. The card resetted while access a phpinfo() page on
> the webserver: the page itself transferred, the referenced <img> (zend
> logo) didn't. Simpultanously my ssh-session stalled for about 90sec and
> a parallel ping stopped. 
> Repeatable!
>  
> Parallel? Race condition?
> 
> I rebooted the machine and everything seems fine now. I'll watch this.
> 
> FreeBSD 5.4-RELEASE-p6 i386
> 
> bge0 at pci8:1:0:  class=0x020000 card=0x01091028 chip=0x164414e4 rev=0x14 hdr=0x00
>     vendor   = 'Broadcom Corporation'
>     device   = 'BCM5700 NetXtreme Gigabit Ethernet Controller'
>     class    = network
>     subclass = ethernet
> bge1 at pci8:2:0:  class=0x020000 card=0x01091028 chip=0x164414e4 rev=0x14 hdr=0x00
>     vendor   = 'Broadcom Corporation'
>     device   = 'BCM5700 NetXtreme Gigabit Ethernet Controller'
>     class    = network
>     subclass = ethernet
> 
> The PE6650 has 4 Xeons with HTT -> 8 logical CPUs. Maybe some kind of
> locking / race conditions? The kernel is GENERIC plus SMP.
> 
> See http://rabe.uugrn.org/FreeBSD/bugs/5.x/pinserv7/dmesg.boot for details
> 
> Any ideas?
> Anyone with similar problems?
> 
> Regards
> Raphael Becker
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> 
> 
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