[ 1479.956320][T18773] br0: port 1(c1) entered blocking state
[ 1479.956664][T18773] br0: port 1(c1) entered disabled state
[ 1479.956895][T18773] c1: entered allmulticast mode
[ 1479.958779][T18773] c1: entered promiscuous mode
[ 1480.419278][T18778] br0: port 2(c2) entered blocking state
[ 1480.420260][T18778] br0: port 2(c2) entered disabled state
[ 1480.420508][T18778] c2: entered allmulticast mode
[ 1480.422389][T18778] c2: entered promiscuous mode
[ 1480.899851][T18783] br0: port 3(c3) entered blocking state
[ 1480.900162][T18783] br0: port 3(c3) entered disabled state
[ 1480.900407][T18783] c3: entered allmulticast mode
[ 1480.902486][T18783] c3: entered promiscuous mode
[ 1481.366288][T18788] br0: port 4(sender) entered blocking state
[ 1481.366657][T18788] br0: port 4(sender) entered disabled state
[ 1481.366924][T18788] sender: entered allmulticast mode
[ 1481.368758][T18788] sender: entered promiscuous mode
[ 1481.544343][T18790] br0: port 4(sender) entered blocking state
[ 1481.544658][T18790] br0: port 4(sender) entered forwarding state
[ 1481.545114][T18790] br0: port 3(c3) entered blocking state
[ 1481.545310][T18790] br0: port 3(c3) entered forwarding state
[ 1481.545724][T18790] br0: port 2(c2) entered blocking state
[ 1481.545931][T18790] br0: port 2(c2) entered forwarding state
[ 1481.546335][T18790] br0: port 1(c1) entered blocking state
[ 1481.546624][T18790] br0: port 1(c1) entered forwarding state
[ 1493.408466][   T64] br0: port 1(c1) entered disabled state
[ 1493.490501][   T64] c1 (unregistering): left allmulticast mode
[ 1493.490929][   T64] c1 (unregistering): left promiscuous mode
[ 1493.491276][   T64] br0: port 1(c1) entered disabled state
[ 1493.818667][   T64] br0: port 2(c2) entered disabled state
[ 1493.906175][   T64] c2 (unregistering): left allmulticast mode
[ 1493.906494][   T64] c2 (unregistering): left promiscuous mode
[ 1493.906709][   T64] br0: port 2(c2) entered disabled state
[ 1494.209575][   T64] br0: port 3(c3) entered disabled state
[ 1494.324037][   T64] c3 (unregistering): left allmulticast mode
[ 1494.324337][   T64] c3 (unregistering): left promiscuous mode
[ 1494.324571][   T64] br0: port 3(c3) entered disabled state
[ 1494.631705][   T64] br0: port 4(sender) entered disabled state
[ 1494.725016][   T64] sender (unregistering): left allmulticast mode
[ 1494.725283][   T64] sender (unregistering): left promiscuous mode
[ 1494.725510][   T64] br0: port 4(sender) entered disabled state