From owner-freebsd-hackers@FreeBSD.ORG  Thu Mar 31 21:03:49 2011
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Date: Thu, 31 Mar 2011 21:03:49 +0000
From: Alexander Best <arundel@freebsd.org>
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Subject: issue with devstat_buildmatch(3) and certain strings
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hi there,

devstat_buildmatch(3) crashes with certain strings. you can test this by
doing one of:

iostat -t ","
iostat -t ",,"
iostat -t "da,"
iostat -t ",da,"
iostat -t ",da"
iostat -t "da,scsi,"
iostat -t ",da,scsi"
iostat -t "da,,scsi"

i've tried, but wasn't able to fix this properly.

cheers.
alex

-- 
a13x