[  405.465969] br0: port 1(c1) entered blocking state
[  405.466067] br0: port 1(c1) entered disabled state
[  405.466149] c1: entered allmulticast mode
[  405.466232] c1: entered promiscuous mode
[  405.516265] br0: port 2(c2) entered blocking state
[  405.516325] br0: port 2(c2) entered disabled state
[  405.516380] c2: entered allmulticast mode
[  405.516451] c2: entered promiscuous mode
[  405.566430] br0: port 3(c3) entered blocking state
[  405.566539] br0: port 3(c3) entered disabled state
[  405.566616] c3: entered allmulticast mode
[  405.566717] c3: entered promiscuous mode
[  405.618426] br0: port 4(sender) entered blocking state
[  405.618490] br0: port 4(sender) entered disabled state
[  405.618550] sender: entered allmulticast mode
[  405.618638] sender: entered promiscuous mode
[  405.638958] br0: port 4(sender) entered blocking state
[  405.639027] br0: port 4(sender) entered forwarding state
[  405.639086] br0: port 3(c3) entered blocking state
[  405.639133] br0: port 3(c3) entered forwarding state
[  405.639194] br0: port 2(c2) entered blocking state
[  405.639242] br0: port 2(c2) entered forwarding state
[  405.639292] br0: port 1(c1) entered blocking state
[  405.639338] br0: port 1(c1) entered forwarding state
[  416.342404] br0: port 1(c1) entered disabled state
[  416.342789] c1 (unregistering): left allmulticast mode
[  416.342834] c1 (unregistering): left promiscuous mode
[  416.342886] br0: port 1(c1) entered disabled state
[  416.383385] br0: port 2(c2) entered disabled state
[  416.383812] c2 (unregistering): left allmulticast mode
[  416.383858] c2 (unregistering): left promiscuous mode
[  416.383915] br0: port 2(c2) entered disabled state
[  416.422345] br0: port 3(c3) entered disabled state
[  416.422811] c3 (unregistering): left allmulticast mode
[  416.422873] c3 (unregistering): left promiscuous mode
[  416.422919] br0: port 3(c3) entered disabled state
[  416.460308] br0: port 4(sender) entered disabled state
[  416.460649] sender (unregistering): left allmulticast mode
[  416.460720] sender (unregistering): left promiscuous mode
[  416.460767] br0: port 4(sender) entered disabled state