The following reply was made to PR kern/34461; it has been noted by GNATS.

From: Rui Paulo <rpaulo@fnop.net>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org,
	netbsd-bugs@netbsd.org
Subject: Re: kern/34461: multiple problems; ioapic related?
Date: Mon, 4 Sep 2006 13:16:53 +0100

 On Sep 4, 2006, at 1:35 AM, kiersb@xs4all.net wrote:
 
 >> Number:         34461
 >> Category:       kern
 >> Synopsis:       multiple problems; ioapic related?
 >> Confidential:   no
 >> Severity:       critical
 >> Priority:       high
 >> Responsible:    kern-bug-people
 >> State:          open
 >> Class:          sw-bug
 >> Submitter-Id:   net
 >> Arrival-Date:   Mon Sep 04 00:35:00 +0000 2006
 >> Originator:     kiersb@xs4all.net
 >> Release:        NetBSD 4.99.1
 >> Organization:
 > 	XS4All
 >> Environment:
 > 	
 > 	
 > System: NetBSD raidtest2 4.99.1 NetBSD 4.99.1 (GENERIC.MPACPI) #0:  
 > Wed Aug 16 17:48:50 CEST 2006 kiers@kleurtjes:/disk2/obj/sys/arch/ 
 > i386/compile/GENERIC.MPACPI i386
 > Architecture: i386
 > Machine: i386
 >> Description:
 > 	
 > While rsyncing 1.3 TB from an ufs file system to an lfs file system  
 > on same box, after around 200 MB:
 >
 > db{0}> bt
 > Xintr_lapic_ipi() at netbsd:Xintr_lapic_ipi+0x7
 > --- interrupt ---
 > Bad frame pointer: 0xc3077318
 > 0x30:
 >
 > then, after rebooting and issueing save rsync command, after 392 GB:
 >
 > sd5(isp0:0:21:0): unable to allocate scsipi_xfer
 >
 > and nothing special in kernel messages; after this sd5 message, the  
 > computer is *very* slow,
 >
 > root@raidtest2:~# uptime
 > 12:58AM  up  9:11, 2 users, load averages: 8.66, 8.59, 8.52
 > took around two minutes. Even typing 'uptime' on the serial console  
 > echoes around 1 char in two seconds.
 
 Can you monitor disk I/O with iostat at the same time you are doing a  
 copy ?
 
 >
 > dmesg available on http://dia.zepam.nl/pr-20060904-1-dmesg.txt
 >
 > Not production system, so I can test stuff.
 >> How-To-Repeat:
 > 	
 >> Fix:
 > 	
 >
 >> Unformatted:
 >  	
 >  	
 
 
 
 	-- Rui Paulo