[  482.423586] br0: port 1(c1) entered blocking state
[  482.423691] br0: port 1(c1) entered disabled state
[  482.423813] c1: entered allmulticast mode
[  482.423902] c1: entered promiscuous mode
[  482.476658] br0: port 2(c2) entered blocking state
[  482.476725] br0: port 2(c2) entered disabled state
[  482.476781] c2: entered allmulticast mode
[  482.476849] c2: entered promiscuous mode
[  482.531349] br0: port 3(c3) entered blocking state
[  482.531444] br0: port 3(c3) entered disabled state
[  482.531518] c3: entered allmulticast mode
[  482.531612] c3: entered promiscuous mode
[  482.582696] br0: port 4(sender) entered blocking state
[  482.582768] br0: port 4(sender) entered disabled state
[  482.582831] sender: entered allmulticast mode
[  482.582917] sender: entered promiscuous mode
[  482.602359] br0: port 4(sender) entered blocking state
[  482.602420] br0: port 4(sender) entered forwarding state
[  482.602473] br0: port 3(c3) entered blocking state
[  482.602514] br0: port 3(c3) entered forwarding state
[  482.602571] br0: port 2(c2) entered blocking state
[  482.602611] br0: port 2(c2) entered forwarding state
[  482.602659] br0: port 1(c1) entered blocking state
[  482.602699] br0: port 1(c1) entered forwarding state
[  493.312347] br0: port 1(c1) entered disabled state
[  493.312676] c1 (unregistering): left allmulticast mode
[  493.312741] c1 (unregistering): left promiscuous mode
[  493.312788] br0: port 1(c1) entered disabled state
[  493.353267] br0: port 2(c2) entered disabled state
[  493.353555] c2 (unregistering): left allmulticast mode
[  493.353634] c2 (unregistering): left promiscuous mode
[  493.353678] br0: port 2(c2) entered disabled state
[  493.388369] br0: port 3(c3) entered disabled state
[  493.388689] c3 (unregistering): left allmulticast mode
[  493.388750] c3 (unregistering): left promiscuous mode
[  493.388801] br0: port 3(c3) entered disabled state
[  493.432281] br0: port 4(sender) entered disabled state
[  493.432584] sender (unregistering): left allmulticast mode
[  493.432651] sender (unregistering): left promiscuous mode
[  493.432718] br0: port 4(sender) entered disabled state