[  467.594634] br0: port 1(c1) entered blocking state
[  467.594697] br0: port 1(c1) entered disabled state
[  467.594750] c1: entered allmulticast mode
[  467.594817] c1: entered promiscuous mode
[  467.652821] br0: port 2(c2) entered blocking state
[  467.652919] br0: port 2(c2) entered disabled state
[  467.652984] c2: entered allmulticast mode
[  467.653067] c2: entered promiscuous mode
[  467.706049] br0: port 3(c3) entered blocking state
[  467.706123] br0: port 3(c3) entered disabled state
[  467.706177] c3: entered allmulticast mode
[  467.706243] c3: entered promiscuous mode
[  467.759454] br0: port 4(sender) entered blocking state
[  467.759551] br0: port 4(sender) entered disabled state
[  467.759615] sender: entered allmulticast mode
[  467.759702] sender: entered promiscuous mode
[  467.782221] br0: port 4(sender) entered blocking state
[  467.782310] br0: port 4(sender) entered forwarding state
[  467.782367] br0: port 3(c3) entered blocking state
[  467.782415] br0: port 3(c3) entered forwarding state
[  467.782465] br0: port 2(c2) entered blocking state
[  467.782511] br0: port 2(c2) entered forwarding state
[  467.782559] br0: port 1(c1) entered blocking state
[  467.782606] br0: port 1(c1) entered forwarding state
[  478.498290] br0: port 1(c1) entered disabled state
[  478.498770] c1 (unregistering): left allmulticast mode
[  478.498823] c1 (unregistering): left promiscuous mode
[  478.498873] br0: port 1(c1) entered disabled state
[  478.543290] br0: port 2(c2) entered disabled state
[  478.543564] c2 (unregistering): left allmulticast mode
[  478.543609] c2 (unregistering): left promiscuous mode
[  478.543649] br0: port 2(c2) entered disabled state
[  478.584251] br0: port 3(c3) entered disabled state
[  478.584539] c3 (unregistering): left allmulticast mode
[  478.584604] c3 (unregistering): left promiscuous mode
[  478.584652] br0: port 3(c3) entered disabled state
[  478.625271] br0: port 4(sender) entered disabled state
[  478.625566] sender (unregistering): left allmulticast mode
[  478.625615] sender (unregistering): left promiscuous mode
[  478.625659] br0: port 4(sender) entered disabled state