[  462.546628] br0: port 1(c1) entered blocking state
[  462.546700] br0: port 1(c1) entered disabled state
[  462.546769] c1: entered allmulticast mode
[  462.546848] c1: entered promiscuous mode
[  462.601835] br0: port 2(c2) entered blocking state
[  462.601904] br0: port 2(c2) entered disabled state
[  462.601976] c2: entered allmulticast mode
[  462.602052] c2: entered promiscuous mode
[  462.656660] br0: port 3(c3) entered blocking state
[  462.656725] br0: port 3(c3) entered disabled state
[  462.656778] c3: entered allmulticast mode
[  462.656852] c3: entered promiscuous mode
[  462.714259] br0: port 4(sender) entered blocking state
[  462.714323] br0: port 4(sender) entered disabled state
[  462.714381] sender: entered allmulticast mode
[  462.714466] sender: entered promiscuous mode
[  462.734730] br0: port 4(sender) entered blocking state
[  462.734791] br0: port 4(sender) entered forwarding state
[  462.734837] br0: port 3(c3) entered blocking state
[  462.734878] br0: port 3(c3) entered forwarding state
[  462.734915] br0: port 2(c2) entered blocking state
[  462.734951] br0: port 2(c2) entered forwarding state
[  462.734999] br0: port 1(c1) entered blocking state
[  462.735039] br0: port 1(c1) entered forwarding state
[  473.451200] br0: port 1(c1) entered disabled state
[  473.451562] c1 (unregistering): left allmulticast mode
[  473.451620] c1 (unregistering): left promiscuous mode
[  473.451663] br0: port 1(c1) entered disabled state
[  473.507149] br0: port 2(c2) entered disabled state
[  473.507378] c2 (unregistering): left allmulticast mode
[  473.507436] c2 (unregistering): left promiscuous mode
[  473.507489] br0: port 2(c2) entered disabled state
[  473.544267] br0: port 3(c3) entered disabled state
[  473.544646] c3 (unregistering): left allmulticast mode
[  473.544694] c3 (unregistering): left promiscuous mode
[  473.544735] br0: port 3(c3) entered disabled state
[  473.591202] br0: port 4(sender) entered disabled state
[  473.591462] sender (unregistering): left allmulticast mode
[  473.591511] sender (unregistering): left promiscuous mode
[  473.591551] br0: port 4(sender) entered disabled state