Subject: Re: port-sparc64/29473: nfs + bus_dmamap_load_mbuf often results in a hang
To: Andrey Petrov <firstname.lastname@example.org>
From: john heasley <email@example.com>
Date: 02/23/2005 11:46:09
Wed, Feb 23, 2005 at 11:35:15AM -0800, Andrey Petrov:
> Hi John,
> Your report raised some questions:
> Can you ping or telnet into the box? What ps shows? How hard machine hang?
> If you have active shell session can you do something in it?
It completely hangs, IIRC not even ping works. I got the traces that I
included from the trap registers after sending an XIR.
I can pretty much produce this at will, but I can't sacrifice the machine
at the moment.