ports/177371: sysutils/smartmontools - triggers channel blocking

[Volodymyr Kostyrko]

>Number:         177371
>Category:       ports
>Synopsis:       sysutils/smartmontools - triggers channel blocking
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Mon Mar 25 12:50:01 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Volodymyr Kostyrko
>Release:        RELENG_9_1
>Organization:
none
>Environment:
FreeBSD chmmr.3501.lan 9.1-RELEASE-p1 FreeBSD 9.1-RELEASE-p1 #0 r247172M: Sat Feb 23 14:10:33 EET 2013     arcade at chmmr.3501.lan:/usr/obj/usr/src/sys/MINIMAL  amd64

pciconf -lv > http://pastebin.com/tErKL8Yv

# camcontrol devlist
<WDC WD2500AAKX-001CA0 15.01H15>   at scbus0 target 0 lun 0 (ada0,pass0)
>Description:
I personally don't think that bug is in smartmontools, but smartmontools is a good place to start and describe a bug better.

This is not generally linked with update of smartmontools to 6.1 - this doesn't work with 6.0 too as with RELENG_9_0.

When trying to start smartd I get this:

# service smartd onestart
Starting smartd.
(pass0:ahcich0:0:0:0): ATA_IDENTIFY. ACB: ec 00 00 00 00 40 00 00 00 00 01 00
(pass0:ahcich0:0:0:0): CAM status: Command timeout
(pass0:ahcich0:0:0:0): ATAPI_IDENTIFY. ACB: a1 00 00 00 00 40 00 00 00 00 01 00
(pass0:ahcich0:0:0:0): CAM status: Command timeout
/usr/local/etc/rc.d/smartd: WARNING: failed to start smartd
#

/var/log/messages >
Mar 22 11:28:50 chmmr kernel: ahcich0: Timeout on slot 28 port 0
Mar 22 11:28:50 chmmr kernel: ahcich0: is 00000002 cs 00000000 ss 00000000 rs 10000000 tfd 50 serr 00000000 cmd 00047c17

Screenshot: http://postimg.org/image/80m463scx/

After this the disk is lost and machine should be rebooted.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: