[ 1523.929325][T18785] br0: port 1(c1) entered blocking state
[ 1523.929553][T18785] br0: port 1(c1) entered disabled state
[ 1523.929771][T18785] c1: entered allmulticast mode
[ 1523.931644][T18785] c1: entered promiscuous mode
[ 1524.387690][T18790] br0: port 2(c2) entered blocking state
[ 1524.387949][T18790] br0: port 2(c2) entered disabled state
[ 1524.388184][T18790] c2: entered allmulticast mode
[ 1524.390287][T18790] c2: entered promiscuous mode
[ 1524.839705][T18795] br0: port 3(c3) entered blocking state
[ 1524.840001][T18795] br0: port 3(c3) entered disabled state
[ 1524.840236][T18795] c3: entered allmulticast mode
[ 1524.842071][T18795] c3: entered promiscuous mode
[ 1525.298152][T18800] br0: port 4(sender) entered blocking state
[ 1525.298549][T18800] br0: port 4(sender) entered disabled state
[ 1525.298823][T18800] sender: entered allmulticast mode
[ 1525.300798][T18800] sender: entered promiscuous mode
[ 1525.478723][T18802] br0: port 4(sender) entered blocking state
[ 1525.479048][T18802] br0: port 4(sender) entered forwarding state
[ 1525.479865][T18802] br0: port 3(c3) entered blocking state
[ 1525.480112][T18802] br0: port 3(c3) entered forwarding state
[ 1525.480588][T18802] br0: port 2(c2) entered blocking state
[ 1525.480839][T18802] br0: port 2(c2) entered forwarding state
[ 1525.481293][T18802] br0: port 1(c1) entered blocking state
[ 1525.481526][T18802] br0: port 1(c1) entered forwarding state
[ 1537.317037][   T11] br0: port 1(c1) entered disabled state
[ 1537.404857][   T11] c1 (unregistering): left allmulticast mode
[ 1537.405191][   T11] c1 (unregistering): left promiscuous mode
[ 1537.405427][   T11] br0: port 1(c1) entered disabled state
[ 1537.691693][   T11] br0: port 2(c2) entered disabled state
[ 1537.781848][   T11] c2 (unregistering): left allmulticast mode
[ 1537.782105][   T11] c2 (unregistering): left promiscuous mode
[ 1537.782329][   T11] br0: port 2(c2) entered disabled state
[ 1538.023411][   T11] br0: port 3(c3) entered disabled state
[ 1538.103847][   T11] c3 (unregistering): left allmulticast mode
[ 1538.104093][   T11] c3 (unregistering): left promiscuous mode
[ 1538.104317][   T11] br0: port 3(c3) entered disabled state
[ 1538.383395][   T11] br0: port 4(sender) entered disabled state
[ 1538.527830][   T11] sender (unregistering): left allmulticast mode
[ 1538.528147][   T11] sender (unregistering): left promiscuous mode
[ 1538.528375][   T11] br0: port 4(sender) entered disabled state