[  689.100865] br0: port 1(c1) entered blocking state
[  689.100928] br0: port 1(c1) entered disabled state
[  689.100985] c1: entered allmulticast mode
[  689.101071] c1: entered promiscuous mode
[  689.149535] br0: port 2(c2) entered blocking state
[  689.149625] br0: port 2(c2) entered disabled state
[  689.149690] c2: entered allmulticast mode
[  689.149765] c2: entered promiscuous mode
[  689.198922] br0: port 3(c3) entered blocking state
[  689.199017] br0: port 3(c3) entered disabled state
[  689.199090] c3: entered allmulticast mode
[  689.199171] c3: entered promiscuous mode
[  689.247155] br0: port 4(sender) entered blocking state
[  689.247235] br0: port 4(sender) entered disabled state
[  689.247297] sender: entered allmulticast mode
[  689.247376] sender: entered promiscuous mode
[  689.266824] br0: port 4(sender) entered blocking state
[  689.266887] br0: port 4(sender) entered forwarding state
[  689.266943] br0: port 3(c3) entered blocking state
[  689.266984] br0: port 3(c3) entered forwarding state
[  689.267029] br0: port 2(c2) entered blocking state
[  689.267100] br0: port 2(c2) entered forwarding state
[  689.267161] br0: port 1(c1) entered blocking state
[  689.267204] br0: port 1(c1) entered forwarding state
[  700.012212] br0: port 1(c1) entered disabled state
[  700.012550] c1 (unregistering): left allmulticast mode
[  700.012660] c1 (unregistering): left promiscuous mode
[  700.012724] br0: port 1(c1) entered disabled state
[  700.061201] br0: port 2(c2) entered disabled state
[  700.061567] c2 (unregistering): left allmulticast mode
[  700.061655] c2 (unregistering): left promiscuous mode
[  700.061751] br0: port 2(c2) entered disabled state
[  700.110188] br0: port 3(c3) entered disabled state
[  700.110654] c3 (unregistering): left allmulticast mode
[  700.110749] c3 (unregistering): left promiscuous mode
[  700.110805] br0: port 3(c3) entered disabled state
[  700.151173] br0: port 4(sender) entered disabled state
[  700.151593] sender (unregistering): left allmulticast mode
[  700.151691] sender (unregistering): left promiscuous mode
[  700.151762] br0: port 4(sender) entered disabled state