[  467.644805] br0: port 1(c1) entered blocking state
[  467.644865] br0: port 1(c1) entered disabled state
[  467.644924] c1: entered allmulticast mode
[  467.644999] c1: entered promiscuous mode
[  467.693680] br0: port 2(c2) entered blocking state
[  467.693739] br0: port 2(c2) entered disabled state
[  467.693795] c2: entered allmulticast mode
[  467.693870] c2: entered promiscuous mode
[  467.741549] br0: port 3(c3) entered blocking state
[  467.741622] br0: port 3(c3) entered disabled state
[  467.741685] c3: entered allmulticast mode
[  467.741767] c3: entered promiscuous mode
[  467.786889] br0: port 4(sender) entered blocking state
[  467.786962] br0: port 4(sender) entered disabled state
[  467.787022] sender: entered allmulticast mode
[  467.787117] sender: entered promiscuous mode
[  467.805713] br0: port 4(sender) entered blocking state
[  467.805774] br0: port 4(sender) entered forwarding state
[  467.805831] br0: port 3(c3) entered blocking state
[  467.805886] br0: port 3(c3) entered forwarding state
[  467.805940] br0: port 2(c2) entered blocking state
[  467.805990] br0: port 2(c2) entered forwarding state
[  467.806040] br0: port 1(c1) entered blocking state
[  467.806101] br0: port 1(c1) entered forwarding state
[  478.509342] br0: port 1(c1) entered disabled state
[  478.509775] c1 (unregistering): left allmulticast mode
[  478.509848] c1 (unregistering): left promiscuous mode
[  478.509888] br0: port 1(c1) entered disabled state
[  478.546320] br0: port 2(c2) entered disabled state
[  478.546711] c2 (unregistering): left allmulticast mode
[  478.546778] c2 (unregistering): left promiscuous mode
[  478.546829] br0: port 2(c2) entered disabled state
[  478.588329] br0: port 3(c3) entered disabled state
[  478.588656] c3 (unregistering): left allmulticast mode
[  478.588701] c3 (unregistering): left promiscuous mode
[  478.588741] br0: port 3(c3) entered disabled state
[  478.634385] br0: port 4(sender) entered disabled state
[  478.634862] sender (unregistering): left allmulticast mode
[  478.634923] sender (unregistering): left promiscuous mode
[  478.634997] br0: port 4(sender) entered disabled state