5.2.1R panic on Sun Blade 100

[Richard Cotrina]

The panic message :

================================================================
IOMMU fault virtual address 0xc3000000
panic: pcib: uncorrectable DMA error AFAR 0xad6000 AFSR 0x210000ff00000000
syncing disk, buffers remaining ...
===================================================================

The nmap was a simple stealth scan with os fingerprinting :

nmap -sS -O <sun_blade_100_target>

The same error ocurred using ping with a big icmp packet (10,000 bytes).
In this case the panic message was :

================================================================
IOMMU fault virtual address 0xc3000000
panic: pcib: uncorrectable DMA error AFAR 0xad6000 AFSR 0x410000ff00800000
syncing disk, buffers remaining ...
===================================================================

RCC


On Fri, 14 May 2004, Thomas Moestl wrote:

> On Thu, 2004/05/13 at 15:59:58 -0500, Richard Cotrina wrote:
> > Hello :
> >
> > My Sun Blade 100 has experienced a "fault virtual address" panic, produced
> > by a simple remote port scanning (done with nmap 3.5).
>
> I cannot reproduce this problem on my machine; can you please post the
> exact arguments to nmap that you have used, and the full panic
> message?
>
> 	- Thomas
>
> --
> Thomas Moestl	<t.moestl at tu-bs.de>	http://www.tu-bs.de/~y0015675/
> 		<tmm at FreeBSD.org>	http://people.FreeBSD.org/~tmm/
> "Fortunately, if we can't get inspiration, we'll accept entertainment."
> 						-- Calvin and Hobbes
>