[  463.800588] br0: port 1(c1) entered blocking state
[  463.800646] br0: port 1(c1) entered disabled state
[  463.800697] c1: entered allmulticast mode
[  463.800761] c1: entered promiscuous mode
[  463.846548] br0: port 2(c2) entered blocking state
[  463.846606] br0: port 2(c2) entered disabled state
[  463.846656] c2: entered allmulticast mode
[  463.846732] c2: entered promiscuous mode
[  463.893690] br0: port 3(c3) entered blocking state
[  463.893760] br0: port 3(c3) entered disabled state
[  463.893822] c3: entered allmulticast mode
[  463.893897] c3: entered promiscuous mode
[  463.940550] br0: port 4(sender) entered blocking state
[  463.940618] br0: port 4(sender) entered disabled state
[  463.940682] sender: entered allmulticast mode
[  463.940765] sender: entered promiscuous mode
[  463.958324] br0: port 4(sender) entered blocking state
[  463.958385] br0: port 4(sender) entered forwarding state
[  463.958438] br0: port 3(c3) entered blocking state
[  463.958491] br0: port 3(c3) entered forwarding state
[  463.958544] br0: port 2(c2) entered blocking state
[  463.958596] br0: port 2(c2) entered forwarding state
[  463.958647] br0: port 1(c1) entered blocking state
[  463.958699] br0: port 1(c1) entered forwarding state
[  474.671321] br0: port 1(c1) entered disabled state
[  474.671551] c1 (unregistering): left allmulticast mode
[  474.671613] c1 (unregistering): left promiscuous mode
[  474.671657] br0: port 1(c1) entered disabled state
[  474.712381] br0: port 2(c2) entered disabled state
[  474.712705] c2 (unregistering): left allmulticast mode
[  474.712765] c2 (unregistering): left promiscuous mode
[  474.712804] br0: port 2(c2) entered disabled state
[  474.758348] br0: port 3(c3) entered disabled state
[  474.758944] c3 (unregistering): left allmulticast mode
[  474.758986] c3 (unregistering): left promiscuous mode
[  474.759026] br0: port 3(c3) entered disabled state
[  474.798442] br0: port 4(sender) entered disabled state
[  474.798693] sender (unregistering): left allmulticast mode
[  474.798738] sender (unregistering): left promiscuous mode
[  474.798776] br0: port 4(sender) entered disabled state