[  949.614642][ T1304] br0: port 1(c1) entered blocking state
[  949.614821][ T1304] br0: port 1(c1) entered disabled state
[  949.614973][ T1304] c1: entered allmulticast mode
[  949.617127][ T1304] c1: entered promiscuous mode
[  949.771540][ T1309] br0: port 2(c2) entered blocking state
[  949.771704][ T1309] br0: port 2(c2) entered disabled state
[  949.771856][ T1309] c2: entered allmulticast mode
[  949.773257][ T1309] c2: entered promiscuous mode
[  949.922235][ T1314] br0: port 3(c3) entered blocking state
[  949.922424][ T1314] br0: port 3(c3) entered disabled state
[  949.922626][ T1314] c3: entered allmulticast mode
[  949.924670][ T1314] c3: entered promiscuous mode
[  950.077180][ T1319] br0: port 4(sender) entered blocking state
[  950.077369][ T1319] br0: port 4(sender) entered disabled state
[  950.077546][ T1319] sender: entered allmulticast mode
[  950.079464][ T1319] sender: entered promiscuous mode
[  950.143407][ T1321] br0: port 4(sender) entered blocking state
[  950.143643][ T1321] br0: port 4(sender) entered forwarding state
[  950.144024][ T1321] br0: port 3(c3) entered blocking state
[  950.144209][ T1321] br0: port 3(c3) entered forwarding state
[  950.144539][ T1321] br0: port 2(c2) entered blocking state
[  950.144716][ T1321] br0: port 2(c2) entered forwarding state
[  950.145062][ T1321] br0: port 1(c1) entered blocking state
[  950.145247][ T1321] br0: port 1(c1) entered forwarding state
[  961.103704][   T12] br0: port 1(c1) entered disabled state
[  961.107895][   T12] c1 (unregistering): left allmulticast mode
[  961.108093][   T12] c1 (unregistering): left promiscuous mode
[  961.108372][   T12] br0: port 1(c1) entered disabled state
[  961.225820][   T12] br0: port 2(c2) entered disabled state
[  961.229060][   T12] c2 (unregistering): left allmulticast mode
[  961.229260][   T12] c2 (unregistering): left promiscuous mode
[  961.229431][   T12] br0: port 2(c2) entered disabled state
[  961.346273][   T12] br0: port 3(c3) entered disabled state
[  961.348721][   T12] c3 (unregistering): left allmulticast mode
[  961.349212][   T12] c3 (unregistering): left promiscuous mode
[  961.349383][   T12] br0: port 3(c3) entered disabled state
[  961.446826][   T12] br0: port 4(sender) entered disabled state
[  961.451265][   T12] sender (unregistering): left allmulticast mode
[  961.451440][   T12] sender (unregistering): left promiscuous mode
[  961.451596][   T12] br0: port 4(sender) entered disabled state