[  685.337066] br0: port 1(c1) entered blocking state
[  685.337154] br0: port 1(c1) entered disabled state
[  685.337231] c1: entered allmulticast mode
[  685.337315] c1: entered promiscuous mode
[  685.385754] br0: port 2(c2) entered blocking state
[  685.385824] br0: port 2(c2) entered disabled state
[  685.385904] c2: entered allmulticast mode
[  685.385987] c2: entered promiscuous mode
[  685.435752] br0: port 3(c3) entered blocking state
[  685.435866] br0: port 3(c3) entered disabled state
[  685.435962] c3: entered allmulticast mode
[  685.436075] c3: entered promiscuous mode
[  685.486931] br0: port 4(sender) entered blocking state
[  685.487056] br0: port 4(sender) entered disabled state
[  685.487162] sender: entered allmulticast mode
[  685.487296] sender: entered promiscuous mode
[  685.508005] br0: port 4(sender) entered blocking state
[  685.508115] br0: port 4(sender) entered forwarding state
[  685.508197] br0: port 3(c3) entered blocking state
[  685.508269] br0: port 3(c3) entered forwarding state
[  685.508341] br0: port 2(c2) entered blocking state
[  685.508410] br0: port 2(c2) entered forwarding state
[  685.508486] br0: port 1(c1) entered blocking state
[  685.508558] br0: port 1(c1) entered forwarding state
[  696.223316] br0: port 1(c1) entered disabled state
[  696.223676] c1 (unregistering): left allmulticast mode
[  696.223795] c1 (unregistering): left promiscuous mode
[  696.223880] br0: port 1(c1) entered disabled state
[  696.258265] br0: port 2(c2) entered disabled state
[  696.258591] c2 (unregistering): left allmulticast mode
[  696.258673] c2 (unregistering): left promiscuous mode
[  696.258743] br0: port 2(c2) entered disabled state
[  696.294313] br0: port 3(c3) entered disabled state
[  696.294729] c3 (unregistering): left allmulticast mode
[  696.294832] c3 (unregistering): left promiscuous mode
[  696.294910] br0: port 3(c3) entered disabled state
[  696.337379] br0: port 4(sender) entered disabled state
[  696.337810] sender (unregistering): left allmulticast mode
[  696.337906] sender (unregistering): left promiscuous mode
[  696.337985] br0: port 4(sender) entered disabled state