Date: Thu, 24 Oct 2013 11:03:24 GMT From: Aleksey Fedorov <aleksey.v.fedorov@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/183271: statistic not updated on em in netmap mode Message-ID: <201310241103.r9OB3OwV046802@oldred.freebsd.org> Resent-Message-ID: <201310241110.r9OBA0Dx045424@freefall.freebsd.org>
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>Number: 183271
>Category: kern
>Synopsis: statistic not updated on em in netmap mode
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Oct 24 11:10:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator: Aleksey Fedorov
>Release: 9.2
>Organization:
>Environment:
FreeBSD test-bsd.joxnet.ru 9.2-RELEASE FreeBSD 9.2-RELEASE #0: Thu Oct 24 14:39:02 MSK 2013 root@test-bsd.joxnet.ru:/usr/src/sys/amd64/compile/DEVEL amd64
>Description:
em0 in netmap mode.
netstat show that no packets is received and transmitted while traffic is present.
# netstat -I em0 1
input (em0) output
packets errs idrops bytes packets errs bytes colls
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
>How-To-Repeat:
Start any demo from /usr/src/tools/tools/netmap on em interface and see counters using netstat.
>Fix:
not known
>Release-Note:
>Audit-Trail:
>Unformatted:
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