[  464.213843] br0: port 1(c1) entered blocking state
[  464.213924] br0: port 1(c1) entered disabled state
[  464.213996] c1: entered allmulticast mode
[  464.214076] c1: entered promiscuous mode
[  464.268356] br0: port 2(c2) entered blocking state
[  464.268423] br0: port 2(c2) entered disabled state
[  464.268485] c2: entered allmulticast mode
[  464.268553] c2: entered promiscuous mode
[  464.322410] br0: port 3(c3) entered blocking state
[  464.322475] br0: port 3(c3) entered disabled state
[  464.322528] c3: entered allmulticast mode
[  464.322596] c3: entered promiscuous mode
[  464.375789] br0: port 4(sender) entered blocking state
[  464.375854] br0: port 4(sender) entered disabled state
[  464.375916] sender: entered allmulticast mode
[  464.376000] sender: entered promiscuous mode
[  464.394931] br0: port 4(sender) entered blocking state
[  464.394988] br0: port 4(sender) entered forwarding state
[  464.395035] br0: port 3(c3) entered blocking state
[  464.395075] br0: port 3(c3) entered forwarding state
[  464.395114] br0: port 2(c2) entered blocking state
[  464.395153] br0: port 2(c2) entered forwarding state
[  464.395190] br0: port 1(c1) entered blocking state
[  464.395227] br0: port 1(c1) entered forwarding state
[  475.124117] br0: port 1(c1) entered disabled state
[  475.124424] c1 (unregistering): left allmulticast mode
[  475.124470] c1 (unregistering): left promiscuous mode
[  475.124510] br0: port 1(c1) entered disabled state
[  475.169100] br0: port 2(c2) entered disabled state
[  475.169416] c2 (unregistering): left allmulticast mode
[  475.169470] c2 (unregistering): left promiscuous mode
[  475.169524] br0: port 2(c2) entered disabled state
[  475.196210] br0: port 3(c3) entered disabled state
[  475.196592] c3 (unregistering): left allmulticast mode
[  475.196636] c3 (unregistering): left promiscuous mode
[  475.196669] br0: port 3(c3) entered disabled state
[  475.238081] br0: port 4(sender) entered disabled state
[  475.238298] sender (unregistering): left allmulticast mode
[  475.238341] sender (unregistering): left promiscuous mode
[  475.238375] br0: port 4(sender) entered disabled state