[  467.523692] br0: port 1(c1) entered blocking state
[  467.523758] br0: port 1(c1) entered disabled state
[  467.523819] c1: entered allmulticast mode
[  467.523895] c1: entered promiscuous mode
[  467.574002] br0: port 2(c2) entered blocking state
[  467.574055] br0: port 2(c2) entered disabled state
[  467.574111] c2: entered allmulticast mode
[  467.574176] c2: entered promiscuous mode
[  467.626347] br0: port 3(c3) entered blocking state
[  467.626402] br0: port 3(c3) entered disabled state
[  467.626452] c3: entered allmulticast mode
[  467.626519] c3: entered promiscuous mode
[  467.676624] br0: port 4(sender) entered blocking state
[  467.676688] br0: port 4(sender) entered disabled state
[  467.676744] sender: entered allmulticast mode
[  467.676835] sender: entered promiscuous mode
[  467.696485] br0: port 4(sender) entered blocking state
[  467.696545] br0: port 4(sender) entered forwarding state
[  467.696592] br0: port 3(c3) entered blocking state
[  467.696632] br0: port 3(c3) entered forwarding state
[  467.696676] br0: port 2(c2) entered blocking state
[  467.696716] br0: port 2(c2) entered forwarding state
[  467.696761] br0: port 1(c1) entered blocking state
[  467.696800] br0: port 1(c1) entered forwarding state
[  478.401445] br0: port 1(c1) entered disabled state
[  478.401710] c1 (unregistering): left allmulticast mode
[  478.401771] c1 (unregistering): left promiscuous mode
[  478.401813] br0: port 1(c1) entered disabled state
[  478.440375] br0: port 2(c2) entered disabled state
[  478.440700] c2 (unregistering): left allmulticast mode
[  478.440786] c2 (unregistering): left promiscuous mode
[  478.440842] br0: port 2(c2) entered disabled state
[  478.472417] br0: port 3(c3) entered disabled state
[  478.472665] c3 (unregistering): left allmulticast mode
[  478.472735] c3 (unregistering): left promiscuous mode
[  478.472811] br0: port 3(c3) entered disabled state
[  478.504410] br0: port 4(sender) entered disabled state
[  478.504818] sender (unregistering): left allmulticast mode
[  478.504881] sender (unregistering): left promiscuous mode
[  478.504925] br0: port 4(sender) entered disabled state