[ 1337.959324][ T2706] br0: port 1(c1) entered blocking state
[ 1337.960089][ T2706] br0: port 1(c1) entered disabled state
[ 1337.960362][ T2706] c1: entered allmulticast mode
[ 1337.962014][ T2706] c1: entered promiscuous mode
[ 1338.146120][ T2711] br0: port 2(c2) entered blocking state
[ 1338.146427][ T2711] br0: port 2(c2) entered disabled state
[ 1338.146714][ T2711] c2: entered allmulticast mode
[ 1338.148343][ T2711] c2: entered promiscuous mode
[ 1338.315443][ T2716] br0: port 3(c3) entered blocking state
[ 1338.315729][ T2716] br0: port 3(c3) entered disabled state
[ 1338.315984][ T2716] c3: entered allmulticast mode
[ 1338.317596][ T2716] c3: entered promiscuous mode
[ 1338.509464][ T2721] br0: port 4(sender) entered blocking state
[ 1338.510056][ T2721] br0: port 4(sender) entered disabled state
[ 1338.510422][ T2721] sender: entered allmulticast mode
[ 1338.512110][ T2721] sender: entered promiscuous mode
[ 1338.572060][ T2723] br0: port 4(sender) entered blocking state
[ 1338.572449][ T2723] br0: port 4(sender) entered forwarding state
[ 1338.572955][ T2723] br0: port 3(c3) entered blocking state
[ 1338.573241][ T2723] br0: port 3(c3) entered forwarding state
[ 1338.573746][ T2723] br0: port 2(c2) entered blocking state
[ 1338.574032][ T2723] br0: port 2(c2) entered forwarding state
[ 1338.574532][ T2723] br0: port 1(c1) entered blocking state
[ 1338.574829][ T2723] br0: port 1(c1) entered forwarding state
[ 1349.593634][   T12] br0: port 1(c1) entered disabled state
[ 1349.596335][   T12] c1 (unregistering): left allmulticast mode
[ 1349.596782][   T12] c1 (unregistering): left promiscuous mode
[ 1349.597184][   T12] br0: port 1(c1) entered disabled state
[ 1349.731861][   T12] br0: port 2(c2) entered disabled state
[ 1349.736306][   T12] c2 (unregistering): left allmulticast mode
[ 1349.736664][   T12] c2 (unregistering): left promiscuous mode
[ 1349.736976][   T12] br0: port 2(c2) entered disabled state
[ 1349.894058][   T12] br0: port 3(c3) entered disabled state
[ 1349.898882][   T12] c3 (unregistering): left allmulticast mode
[ 1349.899210][   T12] c3 (unregistering): left promiscuous mode
[ 1349.899518][   T12] br0: port 3(c3) entered disabled state
[ 1350.047985][   T12] br0: port 4(sender) entered disabled state
[ 1350.051696][   T12] sender (unregistering): left allmulticast mode
[ 1350.052015][   T12] sender (unregistering): left promiscuous mode
[ 1350.052317][   T12] br0: port 4(sender) entered disabled state