Date: Mon, 22 Nov 2004 22:10:49 GMT From: Joakim östh <jocke__@linuxmail.org> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/74272: Interrupt storm detected on "irc10:atapci1"; and system freeze Message-ID: <200411222210.iAMMAnB4014573@www.freebsd.org> Resent-Message-ID: <200411222220.iAMMKQrP058759@freefall.freebsd.org>
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>Number: 74272
>Category: kern
>Synopsis: Interrupt storm detected on "irc10:atapci1"; and system freeze
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Nov 22 22:20:26 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator: Joakim östh
>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:
>Unformatted:
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