[  579.592081] br0: port 1(c1) entered blocking state
[  579.592146] br0: port 1(c1) entered disabled state
[  579.592191] c1: entered allmulticast mode
[  579.592255] c1: entered promiscuous mode
[  579.663259] br0: port 2(c2) entered blocking state
[  579.663315] br0: port 2(c2) entered disabled state
[  579.663363] c2: entered allmulticast mode
[  579.663430] c2: entered promiscuous mode
[  579.733271] br0: port 3(c3) entered blocking state
[  579.733328] br0: port 3(c3) entered disabled state
[  579.733377] c3: entered allmulticast mode
[  579.733448] c3: entered promiscuous mode
[  579.808243] br0: port 4(sender) entered blocking state
[  579.808320] br0: port 4(sender) entered disabled state
[  579.808383] sender: entered allmulticast mode
[  579.808480] sender: entered promiscuous mode
[  579.840942] br0: port 4(sender) entered blocking state
[  579.841016] br0: port 4(sender) entered forwarding state
[  579.841069] br0: port 3(c3) entered blocking state
[  579.841118] br0: port 3(c3) entered forwarding state
[  579.841171] br0: port 2(c2) entered blocking state
[  579.841222] br0: port 2(c2) entered forwarding state
[  579.841274] br0: port 1(c1) entered blocking state
[  579.841325] br0: port 1(c1) entered forwarding state
[  590.598870] br0: port 1(c1) entered disabled state
[  590.599200] c1 (unregistering): left allmulticast mode
[  590.599242] c1 (unregistering): left promiscuous mode
[  590.599284] br0: port 1(c1) entered disabled state
[  590.653856] br0: port 2(c2) entered disabled state
[  590.654103] c2 (unregistering): left allmulticast mode
[  590.654141] c2 (unregistering): left promiscuous mode
[  590.654174] br0: port 2(c2) entered disabled state
[  590.710859] br0: port 3(c3) entered disabled state
[  590.711177] c3 (unregistering): left allmulticast mode
[  590.711215] c3 (unregistering): left promiscuous mode
[  590.711242] br0: port 3(c3) entered disabled state
[  590.769834] br0: port 4(sender) entered disabled state
[  590.770114] sender (unregistering): left allmulticast mode
[  590.770154] sender (unregistering): left promiscuous mode
[  590.770186] br0: port 4(sender) entered disabled state