[  483.372643] br0: port 1(c1) entered blocking state
[  483.372713] br0: port 1(c1) entered disabled state
[  483.372764] c1: entered allmulticast mode
[  483.372832] c1: entered promiscuous mode
[  483.409351] br0: port 2(c2) entered blocking state
[  483.409409] br0: port 2(c2) entered disabled state
[  483.409459] c2: entered allmulticast mode
[  483.409530] c2: entered promiscuous mode
[  483.448079] br0: port 3(c3) entered blocking state
[  483.448164] br0: port 3(c3) entered disabled state
[  483.448217] c3: entered allmulticast mode
[  483.448291] c3: entered promiscuous mode
[  483.487074] br0: port 4(sender) entered blocking state
[  483.487126] br0: port 4(sender) entered disabled state
[  483.487181] sender: entered allmulticast mode
[  483.487275] sender: entered promiscuous mode
[  483.502684] br0: port 4(sender) entered blocking state
[  483.502740] br0: port 4(sender) entered forwarding state
[  483.502785] br0: port 3(c3) entered blocking state
[  483.502823] br0: port 3(c3) entered forwarding state
[  483.502861] br0: port 2(c2) entered blocking state
[  483.502897] br0: port 2(c2) entered forwarding state
[  483.502934] br0: port 1(c1) entered blocking state
[  483.502971] br0: port 1(c1) entered forwarding state
[  494.186405] br0: port 1(c1) entered disabled state
[  494.186665] c1 (unregistering): left allmulticast mode
[  494.186711] c1 (unregistering): left promiscuous mode
[  494.186764] br0: port 1(c1) entered disabled state
[  494.218387] br0: port 2(c2) entered disabled state
[  494.218619] c2 (unregistering): left allmulticast mode
[  494.218675] c2 (unregistering): left promiscuous mode
[  494.218713] br0: port 2(c2) entered disabled state
[  494.252376] br0: port 3(c3) entered disabled state
[  494.252617] c3 (unregistering): left allmulticast mode
[  494.252660] c3 (unregistering): left promiscuous mode
[  494.252702] br0: port 3(c3) entered disabled state
[  494.288398] br0: port 4(sender) entered disabled state
[  494.288646] sender (unregistering): left allmulticast mode
[  494.288699] sender (unregistering): left promiscuous mode
[  494.288738] br0: port 4(sender) entered disabled state