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Date: Mon, 22 Nov 2004 22:10:49 GMT
From: Joakim sth <jocke__@linuxmail.org>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Interrupt storm detected on "irc10:atapci1"; and system freeze
X-Send-Pr-Version: www-2.3

>Number:         74272
>Category:       kern
>Synopsis:       [irq] Interrupt storm detected on "irc10:atapci1"; and system freeze
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    linimon
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Nov 22 22:20:26 GMT 2004
>Closed-Date:    Thu Apr 19 04:19:06 GMT 2007
>Last-Modified:  Thu Apr 19 04:19:06 GMT 2007
>Originator:     Joakim sth
>Release:        5.3-RELEASE
>Organization:
>Environment:
FreeBSD xxx.xxx.xxx.xxx 5.3-RELEASE-p1 FreeBSD 5.3-RELEASE-p1 #9: Mon Nov 22 22:14:34 CET 2004     jocke@xxx.xxx.xxx.xxx:/usr/src/sys/i386/compile/Jockes  i386

>Description:
To get access to the IDE DVD device, via the CAM SCSI subsystem.
I use the following lines in my kernel config file:
device atapicam
device scbus
device cd
device pass

On boot, when the kernel reach the CD/DVD drive, the following messages 
appear and then the system freeze.

acd0: DVDR <NEC DVD RW ND-3500AG/2.16 at ata5-master UDMA100
cd0 at ata5 bus 0 target 1 lun 0
cd0: <_NEC DVD_RW ND-3500AG 2.16>
Removable CD-ROM SCSI-0 device
cd0: 33.000 MB/s transfer
cd0: cd present [1*2048 byte records]
Interrupt storm detected on "irq10:atapci1";
throttling interrupt source

After here I put the power button a few times and the kernels says something like that ACPI is not ready.
Note that I have upgraded to 5.3-RELEASE from src via CVS from 5.2.1

If I can help by giving you more information let me know.
Best regards
Joakim, jocke__@linuxmail.org
        
>How-To-Repeat:
In my case, recompile the kernel with the CAM interface. Add this to the kernel config file.

device atapicam
device scbus
device cd
device pass

>Fix:
      
>Release-Note:
>Audit-Trail:

From: Harry Coin <hcoin@n4comm.com>
To: freebsd-gnats-submit@FreeBSD.org, jocke__@linuxmail.org
Cc:  
Subject: Re: kern/74272: Interrupt storm detected on "irc10:atapci1";
  and system freeze
Date: Wed, 16 Mar 2005 10:00:09 -0600

 I'm having the same problem with 5.3 release and 5.4 versions too.
 
 Tried to build a version for k3b and atapicam (da, pass, etc.) to use a ata 
 dvd burner.
 
 With atapicam in-- kernel hangs on boot with an interrupt storm on em0 uhci2++
 right after it detects the ata hard drives and dvd burner.
 
 Turn off ACPI and the kernel locks in a panic at the same spot it tries to 
 start hyperthreading.
 
 Take atapicam out of the kernel and end of problem.
 
 Note: Usb ports have 'memory stick' card readers on it.   System is an 
 ASUS-P4C800-E, 2.8Ghz P4 with only PCI video cards in a multimonitor setup.
 
 Harry Coin
 Harry Coin
 N4 Communications
 http://www.n4comm.com
 
State-Changed-From-To: open->feedback 
State-Changed-By: linimon 
State-Changed-When: Thu Apr 19 03:27:38 UTC 2007 
State-Changed-Why:  
Is this still a problem with recent versions of FreeBSD? 


Responsible-Changed-From-To: freebsd-bugs->linimon 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Thu Apr 19 03:27:38 UTC 2007 
Responsible-Changed-Why:  

http://www.freebsd.org/cgi/query-pr.cgi?pr=74272 
State-Changed-From-To: feedback->closed 
State-Changed-By: linimon 
State-Changed-When: Thu Apr 19 04:18:48 UTC 2007 
State-Changed-Why:  
Submitter's email address bounces. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=74272 
>Unformatted:
