[  464.088163] br0: port 1(c1) entered blocking state
[  464.088230] br0: port 1(c1) entered disabled state
[  464.088291] c1: entered allmulticast mode
[  464.088367] c1: entered promiscuous mode
[  464.144506] br0: port 2(c2) entered blocking state
[  464.144567] br0: port 2(c2) entered disabled state
[  464.144641] c2: entered allmulticast mode
[  464.144716] c2: entered promiscuous mode
[  464.200031] br0: port 3(c3) entered blocking state
[  464.200121] br0: port 3(c3) entered disabled state
[  464.200203] c3: entered allmulticast mode
[  464.200294] c3: entered promiscuous mode
[  464.254533] br0: port 4(sender) entered blocking state
[  464.254633] br0: port 4(sender) entered disabled state
[  464.254719] sender: entered allmulticast mode
[  464.254837] sender: entered promiscuous mode
[  464.276315] br0: port 4(sender) entered blocking state
[  464.276405] br0: port 4(sender) entered forwarding state
[  464.276465] br0: port 3(c3) entered blocking state
[  464.276527] br0: port 3(c3) entered forwarding state
[  464.276591] br0: port 2(c2) entered blocking state
[  464.276653] br0: port 2(c2) entered forwarding state
[  464.276711] br0: port 1(c1) entered blocking state
[  464.276773] br0: port 1(c1) entered forwarding state
[  474.984866] br0: port 1(c1) entered disabled state
[  474.985204] c1 (unregistering): left allmulticast mode
[  474.985278] c1 (unregistering): left promiscuous mode
[  474.985324] br0: port 1(c1) entered disabled state
[  475.025761] br0: port 2(c2) entered disabled state
[  475.026068] c2 (unregistering): left allmulticast mode
[  475.026123] c2 (unregistering): left promiscuous mode
[  475.026171] br0: port 2(c2) entered disabled state
[  475.057732] br0: port 3(c3) entered disabled state
[  475.057999] c3 (unregistering): left allmulticast mode
[  475.058050] c3 (unregistering): left promiscuous mode
[  475.058111] br0: port 3(c3) entered disabled state
[  475.095698] br0: port 4(sender) entered disabled state
[  475.095932] sender (unregistering): left allmulticast mode
[  475.095974] sender (unregistering): left promiscuous mode
[  475.096007] br0: port 4(sender) entered disabled state