[  463.376986] br0: port 1(c1) entered blocking state
[  463.377082] br0: port 1(c1) entered disabled state
[  463.377170] c1: entered allmulticast mode
[  463.377257] c1: entered promiscuous mode
[  463.427233] br0: port 2(c2) entered blocking state
[  463.427293] br0: port 2(c2) entered disabled state
[  463.427357] c2: entered allmulticast mode
[  463.427422] c2: entered promiscuous mode
[  463.480162] br0: port 3(c3) entered blocking state
[  463.480250] br0: port 3(c3) entered disabled state
[  463.480328] c3: entered allmulticast mode
[  463.480405] c3: entered promiscuous mode
[  463.528543] br0: port 4(sender) entered blocking state
[  463.528610] br0: port 4(sender) entered disabled state
[  463.528666] sender: entered allmulticast mode
[  463.528744] sender: entered promiscuous mode
[  463.546894] br0: port 4(sender) entered blocking state
[  463.546978] br0: port 4(sender) entered forwarding state
[  463.547033] br0: port 3(c3) entered blocking state
[  463.547089] br0: port 3(c3) entered forwarding state
[  463.547147] br0: port 2(c2) entered blocking state
[  463.547202] br0: port 2(c2) entered forwarding state
[  463.547255] br0: port 1(c1) entered blocking state
[  463.547308] br0: port 1(c1) entered forwarding state
[  474.242359] br0: port 1(c1) entered disabled state
[  474.242687] c1 (unregistering): left allmulticast mode
[  474.242762] c1 (unregistering): left promiscuous mode
[  474.242833] br0: port 1(c1) entered disabled state
[  474.282434] br0: port 2(c2) entered disabled state
[  474.282849] c2 (unregistering): left allmulticast mode
[  474.282938] c2 (unregistering): left promiscuous mode
[  474.282992] br0: port 2(c2) entered disabled state
[  474.320382] br0: port 3(c3) entered disabled state
[  474.320795] c3 (unregistering): left allmulticast mode
[  474.320848] c3 (unregistering): left promiscuous mode
[  474.320902] br0: port 3(c3) entered disabled state
[  474.357325] br0: port 4(sender) entered disabled state
[  474.357581] sender (unregistering): left allmulticast mode
[  474.357629] sender (unregistering): left promiscuous mode
[  474.357671] br0: port 4(sender) entered disabled state