[  463.146570] br0: port 1(c1) entered blocking state
[  463.146642] br0: port 1(c1) entered disabled state
[  463.146717] c1: entered allmulticast mode
[  463.146803] c1: entered promiscuous mode
[  463.206855] br0: port 2(c2) entered blocking state
[  463.206931] br0: port 2(c2) entered disabled state
[  463.207038] c2: entered allmulticast mode
[  463.207138] c2: entered promiscuous mode
[  463.263525] br0: port 3(c3) entered blocking state
[  463.263593] br0: port 3(c3) entered disabled state
[  463.263661] c3: entered allmulticast mode
[  463.263742] c3: entered promiscuous mode
[  463.320713] br0: port 4(sender) entered blocking state
[  463.320833] br0: port 4(sender) entered disabled state
[  463.320922] sender: entered allmulticast mode
[  463.321025] sender: entered promiscuous mode
[  463.346354] br0: port 4(sender) entered blocking state
[  463.346475] br0: port 4(sender) entered forwarding state
[  463.346553] br0: port 3(c3) entered blocking state
[  463.346620] br0: port 3(c3) entered forwarding state
[  463.346686] br0: port 2(c2) entered blocking state
[  463.346750] br0: port 2(c2) entered forwarding state
[  463.346814] br0: port 1(c1) entered blocking state
[  463.346876] br0: port 1(c1) entered forwarding state
[  474.092354] br0: port 1(c1) entered disabled state
[  474.092679] c1 (unregistering): left allmulticast mode
[  474.092758] c1 (unregistering): left promiscuous mode
[  474.092821] br0: port 1(c1) entered disabled state
[  474.136314] br0: port 2(c2) entered disabled state
[  474.136586] c2 (unregistering): left allmulticast mode
[  474.136635] c2 (unregistering): left promiscuous mode
[  474.136678] br0: port 2(c2) entered disabled state
[  474.197405] br0: port 3(c3) entered disabled state
[  474.197761] c3 (unregistering): left allmulticast mode
[  474.197821] c3 (unregistering): left promiscuous mode
[  474.197864] br0: port 3(c3) entered disabled state
[  474.250342] br0: port 4(sender) entered disabled state
[  474.250730] sender (unregistering): left allmulticast mode
[  474.250809] sender (unregistering): left promiscuous mode
[  474.250873] br0: port 4(sender) entered disabled state