[  440.327528] br0: port 1(c1) entered blocking state
[  440.327567] br0: port 1(c1) entered disabled state
[  440.327662] c1: entered allmulticast mode
[  440.327735] c1: entered promiscuous mode
[  440.341536] br0: port 2(c2) entered blocking state
[  440.341569] br0: port 2(c2) entered disabled state
[  440.341596] c2: entered allmulticast mode
[  440.341633] c2: entered promiscuous mode
[  440.355283] br0: port 3(c3) entered blocking state
[  440.355344] br0: port 3(c3) entered disabled state
[  440.355402] c3: entered allmulticast mode
[  440.355472] c3: entered promiscuous mode
[  440.369182] br0: port 4(sender) entered blocking state
[  440.369208] br0: port 4(sender) entered disabled state
[  440.369230] sender: entered allmulticast mode
[  440.369273] sender: entered promiscuous mode
[  440.374644] br0: port 4(sender) entered blocking state
[  440.374696] br0: port 4(sender) entered forwarding state
[  440.374752] br0: port 3(c3) entered blocking state
[  440.374803] br0: port 3(c3) entered forwarding state
[  440.374856] br0: port 2(c2) entered blocking state
[  440.374906] br0: port 2(c2) entered forwarding state
[  440.374960] br0: port 1(c1) entered blocking state
[  440.375018] br0: port 1(c1) entered forwarding state
[  440.381548] Bridge firewalling registered
[  450.998154] br0: port 1(c1) entered disabled state
[  450.998464] c1 (unregistering): left allmulticast mode
[  450.998489] c1 (unregistering): left promiscuous mode
[  450.998508] br0: port 1(c1) entered disabled state
[  451.031104] br0: port 3(c3) entered disabled state
[  451.031176] br0: port 2(c2) entered disabled state
[  451.031319] c3 (unregistering): left allmulticast mode
[  451.031337] c3 (unregistering): left promiscuous mode
[  451.031353] br0: port 3(c3) entered disabled state
[  451.031566] c2 (unregistering): left allmulticast mode
[  451.031584] c2 (unregistering): left promiscuous mode
[  451.031599] br0: port 2(c2) entered disabled state
[  451.059086] sender: left allmulticast mode
[  451.059115] sender: left promiscuous mode
[  451.059140] br0: port 4(sender) entered disabled state