tech-smp: MP kernel problem?: ipi of 10 from cpu0 to cpu1 failed

Subject: MP kernel problem?: ipi of 10 from cpu0 to cpu1 failed
To: None <current-users@netbsd.org, tech-smp@netbsd.org>
From: Markus W Kilbinger <kilbi@rad.rwth-aachen.de>
List: tech-smp
Date: 10/05/2004 10:41:40

Hi!

On my dual

  cpu0: AMD Athlon MP 2000+ (686-class), 1680.53 MHz, id 0x662
  cpu1: AMD Athlon MP 2000+ (686-class), 1680.40 MHz, id 0x662
  acpi0: X/RSDT: OemId <ASUS  ,A7M266-D,30303031>, AslId <MSFT,31313031>

with -current kernel from

  NetBSD 2.99.9 (QIE.MP) #4: Mon Oct  4 18:26:58 MEST 2004

under continous load (pkgsrc compilation over last night) I see
sporadic

  ipi of 10 from cpu0 to cpu1 failed

messages w/o noticing any obvious problem.

What does it mean? Anything to investigate further?

Markus.