[  479.340281] br0: port 1(c1) entered blocking state
[  479.340370] br0: port 1(c1) entered disabled state
[  479.340424] c1: entered allmulticast mode
[  479.340506] c1: entered promiscuous mode
[  479.395759] br0: port 2(c2) entered blocking state
[  479.395820] br0: port 2(c2) entered disabled state
[  479.395875] c2: entered allmulticast mode
[  479.396003] c2: entered promiscuous mode
[  479.447617] br0: port 3(c3) entered blocking state
[  479.447679] br0: port 3(c3) entered disabled state
[  479.447735] c3: entered allmulticast mode
[  479.447807] c3: entered promiscuous mode
[  479.498748] br0: port 4(sender) entered blocking state
[  479.498814] br0: port 4(sender) entered disabled state
[  479.498869] sender: entered allmulticast mode
[  479.498981] sender: entered promiscuous mode
[  479.518335] br0: port 4(sender) entered blocking state
[  479.518394] br0: port 4(sender) entered forwarding state
[  479.518440] br0: port 3(c3) entered blocking state
[  479.518481] br0: port 3(c3) entered forwarding state
[  479.518519] br0: port 2(c2) entered blocking state
[  479.518557] br0: port 2(c2) entered forwarding state
[  479.518594] br0: port 1(c1) entered blocking state
[  479.518632] br0: port 1(c1) entered forwarding state
[  490.213138] br0: port 1(c1) entered disabled state
[  490.213520] c1 (unregistering): left allmulticast mode
[  490.213571] c1 (unregistering): left promiscuous mode
[  490.213650] br0: port 1(c1) entered disabled state
[  490.259081] br0: port 2(c2) entered disabled state
[  490.259461] c2 (unregistering): left allmulticast mode
[  490.259539] c2 (unregistering): left promiscuous mode
[  490.259581] br0: port 2(c2) entered disabled state
[  490.297084] br0: port 3(c3) entered disabled state
[  490.297423] c3 (unregistering): left allmulticast mode
[  490.297501] c3 (unregistering): left promiscuous mode
[  490.297553] br0: port 3(c3) entered disabled state
[  490.329074] br0: port 4(sender) entered disabled state
[  490.329495] sender (unregistering): left allmulticast mode
[  490.329539] sender (unregistering): left promiscuous mode
[  490.329580] br0: port 4(sender) entered disabled state