[  699.265859] br0: port 1(c1) entered blocking state
[  699.265951] br0: port 1(c1) entered disabled state
[  699.266028] c1: entered allmulticast mode
[  699.266129] c1: entered promiscuous mode
[  699.320138] br0: port 2(c2) entered blocking state
[  699.320239] br0: port 2(c2) entered disabled state
[  699.320327] c2: entered allmulticast mode
[  699.320427] c2: entered promiscuous mode
[  699.372942] br0: port 3(c3) entered blocking state
[  699.373009] br0: port 3(c3) entered disabled state
[  699.373072] c3: entered allmulticast mode
[  699.373143] c3: entered promiscuous mode
[  699.422282] br0: port 4(sender) entered blocking state
[  699.422372] br0: port 4(sender) entered disabled state
[  699.422440] sender: entered allmulticast mode
[  699.422530] sender: entered promiscuous mode
[  699.442265] br0: port 4(sender) entered blocking state
[  699.442322] br0: port 4(sender) entered forwarding state
[  699.442377] br0: port 3(c3) entered blocking state
[  699.442420] br0: port 3(c3) entered forwarding state
[  699.442462] br0: port 2(c2) entered blocking state
[  699.442503] br0: port 2(c2) entered forwarding state
[  699.442559] br0: port 1(c1) entered blocking state
[  699.442599] br0: port 1(c1) entered forwarding state
[  710.132864] br0: port 1(c1) entered disabled state
[  710.133155] c1 (unregistering): left allmulticast mode
[  710.133197] c1 (unregistering): left promiscuous mode
[  710.133236] br0: port 1(c1) entered disabled state
[  710.170866] br0: port 2(c2) entered disabled state
[  710.171166] c2 (unregistering): left allmulticast mode
[  710.171209] c2 (unregistering): left promiscuous mode
[  710.171276] br0: port 2(c2) entered disabled state
[  710.208859] br0: port 3(c3) entered disabled state
[  710.209113] c3 (unregistering): left allmulticast mode
[  710.209184] c3 (unregistering): left promiscuous mode
[  710.209224] br0: port 3(c3) entered disabled state
[  710.234877] br0: port 4(sender) entered disabled state
[  710.235160] sender (unregistering): left allmulticast mode
[  710.235225] sender (unregistering): left promiscuous mode
[  710.235278] br0: port 4(sender) entered disabled state