>Number:         32064
>Category:       kern
>Synopsis:       strange probing output with Adaptec aic7880
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Nov 13 17:07:00 +0000 2005
>Originator:     Christoph Egger
>Release:        netbsd 3.99.11 / i386
>Organization:
>Environment:
NetBSD netbsd.localnet.de 3.99.11 NetBSD 3.99.11 (GENERIC) #0: Wed Nov  9 12:08:43 UTC 2005  builds@works.netbsd.org:/home/builds/ab/HEAD/i386/200511090000Z-obj/home/builds/ab/HEAD/src/sys/arch/i386/compile/GENERIC i386
>Description:

Hi!

I get a strange (SCSI related only) messages during boot:

[...]
ahc1 at pci0 dev 17 function 0: Adaptec aic7880 Ultra SCSI adapter
ahc1: interrupting at irq 10
ahc1: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs
scsibus0 at ahc1: 16 targets, 8 luns per target
[...]
Kernelized RAIDframe activated
scsibus0: waiting 2 seconds for devices to settle...
sd0 at scsibus0 target 0 lun0: <IBM, DDRS-34560W, S97B> disk fixed
sd0:  4357 MB, 8387 cyl, 5 head, 212 sec, 512 bytes/sect x 8925000 sectors
sd0: sync (50.00ns offset 8), 16-bit (40.000MB/s) transfers, tagged queueing
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
sd1 at scsibus0 target 3 lun 0: <, , > disk fixed
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
sd1: fabricating a geometry
sd1: 57344 MB, 57344 cyl, 64 head, 32 sec, 512 bytes/sect x 117440513 sectors
sd1: async, 8-bit transfers
ahc1:Unexpected busfree in Message-in phase
SEQADDR == 0x1ba
sd1(ahc1:0:3:0)  Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

sd1(ahc1:0:3:0): Check Condition on CDB: 0x00 00 00 00 00 00
    SENSE KEY:  Not Ready
     ASC/ASCQ:  Medium Not Present

[...]
login:


ahc1 is my onboard SCSI controller. sd0 is my SCSI disk and sd1 is my
SCSI CD-RW

>How-To-Repeat:

>Fix: