[ 1482.540210][T18818] br0: port 1(c1) entered blocking state
[ 1482.540488][T18818] br0: port 1(c1) entered disabled state
[ 1482.541215][T18818] c1: entered allmulticast mode
[ 1482.543138][T18818] c1: entered promiscuous mode
[ 1482.999372][T18823] br0: port 2(c2) entered blocking state
[ 1482.999692][T18823] br0: port 2(c2) entered disabled state
[ 1482.999913][T18823] c2: entered allmulticast mode
[ 1483.001793][T18823] c2: entered promiscuous mode
[ 1483.462329][T18828] br0: port 3(c3) entered blocking state
[ 1483.462683][T18828] br0: port 3(c3) entered disabled state
[ 1483.462922][T18828] c3: entered allmulticast mode
[ 1483.464808][T18828] c3: entered promiscuous mode
[ 1483.913363][T18833] br0: port 4(sender) entered blocking state
[ 1483.913647][T18833] br0: port 4(sender) entered disabled state
[ 1483.913953][T18833] sender: entered allmulticast mode
[ 1483.915843][T18833] sender: entered promiscuous mode
[ 1484.074816][T18835] br0: port 4(sender) entered blocking state
[ 1484.075152][T18835] br0: port 4(sender) entered forwarding state
[ 1484.075627][T18835] br0: port 3(c3) entered blocking state
[ 1484.075856][T18835] br0: port 3(c3) entered forwarding state
[ 1484.076272][T18835] br0: port 2(c2) entered blocking state
[ 1484.076488][T18835] br0: port 2(c2) entered forwarding state
[ 1484.077411][T18835] br0: port 1(c1) entered blocking state
[ 1484.077671][T18835] br0: port 1(c1) entered forwarding state
[ 1495.895570][   T11] br0: port 1(c1) entered disabled state
[ 1495.997379][   T11] c1 (unregistering): left allmulticast mode
[ 1495.997679][   T11] c1 (unregistering): left promiscuous mode
[ 1495.997897][   T11] br0: port 1(c1) entered disabled state
[ 1496.267147][   T11] br0: port 2(c2) entered disabled state
[ 1496.398320][   T11] c2 (unregistering): left allmulticast mode
[ 1496.398580][   T11] c2 (unregistering): left promiscuous mode
[ 1496.398813][   T11] br0: port 2(c2) entered disabled state
[ 1496.638784][   T11] br0: port 3(c3) entered disabled state
[ 1496.710610][   T11] c3 (unregistering): left allmulticast mode
[ 1496.710931][   T11] c3 (unregistering): left promiscuous mode
[ 1496.711165][   T11] br0: port 3(c3) entered disabled state
[ 1497.026020][   T11] br0: port 4(sender) entered disabled state
[ 1497.130312][   T11] sender (unregistering): left allmulticast mode
[ 1497.130704][   T11] sender (unregistering): left promiscuous mode
[ 1497.130941][   T11] br0: port 4(sender) entered disabled state