intr2 at 40001/40000 hz, livelocked limit engaged.

[Jordan Gordeev]

On 3/4/10 4:38 AM, Matthew Dillon wrote:
:Hi:
:
:nfe0: watchdog timeout - lost interrupt recovered
:
:The network access from this machine or to this machine is at
:best sporadic and SSH clients timeout.
:
:The box has a NVIDIA nForce 405 Nvidia (nfe0 at pci0:0:7:0).
:
:Is there any workaround to fix this issue ?
:
:--
:thanks
:Saifi.
     It sounds like nfe0's interrupt is miswired, you have two choices:

     (1) Try running nfs0 in polling mode.

	ifconfig nfe0 polling

     (2) Compile SMP but without APIC_IO.  This might fix the interrupt
	routing issue too.
					-Matt
					Matthew Dillon
					<dillon at backplane.com>
There may be differences between 32-bit and 64-bit code related to 
APIC_IO. In particular some changes that sephe made to pc32 may not be 
mirrored to pc64.