[  475.077978] br0: port 1(c1) entered blocking state
[  475.078064] br0: port 1(c1) entered disabled state
[  475.078137] c1: entered allmulticast mode
[  475.078212] c1: entered promiscuous mode
[  475.128810] br0: port 2(c2) entered blocking state
[  475.128877] br0: port 2(c2) entered disabled state
[  475.128942] c2: entered allmulticast mode
[  475.129035] c2: entered promiscuous mode
[  475.174022] br0: port 3(c3) entered blocking state
[  475.174098] br0: port 3(c3) entered disabled state
[  475.174164] c3: entered allmulticast mode
[  475.174236] c3: entered promiscuous mode
[  475.222729] br0: port 4(sender) entered blocking state
[  475.222783] br0: port 4(sender) entered disabled state
[  475.222839] sender: entered allmulticast mode
[  475.222912] sender: entered promiscuous mode
[  475.242378] br0: port 4(sender) entered blocking state
[  475.242447] br0: port 4(sender) entered forwarding state
[  475.242512] br0: port 3(c3) entered blocking state
[  475.242570] br0: port 3(c3) entered forwarding state
[  475.242631] br0: port 2(c2) entered blocking state
[  475.242689] br0: port 2(c2) entered forwarding state
[  475.242748] br0: port 1(c1) entered blocking state
[  475.242801] br0: port 1(c1) entered forwarding state
[  485.954277] br0: port 1(c1) entered disabled state
[  485.954826] c1 (unregistering): left allmulticast mode
[  485.954888] c1 (unregistering): left promiscuous mode
[  485.954939] br0: port 1(c1) entered disabled state
[  486.001179] br0: port 2(c2) entered disabled state
[  486.001534] c2 (unregistering): left allmulticast mode
[  486.001599] c2 (unregistering): left promiscuous mode
[  486.001658] br0: port 2(c2) entered disabled state
[  486.029196] br0: port 3(c3) entered disabled state
[  486.029450] c3 (unregistering): left allmulticast mode
[  486.029493] c3 (unregistering): left promiscuous mode
[  486.029534] br0: port 3(c3) entered disabled state
[  486.070229] br0: port 4(sender) entered disabled state
[  486.070651] sender (unregistering): left allmulticast mode
[  486.070760] sender (unregistering): left promiscuous mode
[  486.070827] br0: port 4(sender) entered disabled state