[  494.613589] br0: port 1(c1) entered blocking state
[  494.613642] br0: port 1(c1) entered disabled state
[  494.613680] c1: entered allmulticast mode
[  494.613749] c1: entered promiscuous mode
[  494.633406] br0: port 2(c2) entered blocking state
[  494.633492] br0: port 2(c2) entered disabled state
[  494.633571] c2: entered allmulticast mode
[  494.633673] c2: entered promiscuous mode
[  494.653303] br0: port 3(c3) entered blocking state
[  494.653346] br0: port 3(c3) entered disabled state
[  494.653384] c3: entered allmulticast mode
[  494.653439] c3: entered promiscuous mode
[  494.672591] br0: port 4(sender) entered blocking state
[  494.672682] br0: port 4(sender) entered disabled state
[  494.672775] sender: entered allmulticast mode
[  494.672877] sender: entered promiscuous mode
[  494.680509] br0: port 4(sender) entered blocking state
[  494.680582] br0: port 4(sender) entered forwarding state
[  494.680656] br0: port 3(c3) entered blocking state
[  494.680720] br0: port 3(c3) entered forwarding state
[  494.680786] br0: port 2(c2) entered blocking state
[  494.680850] br0: port 2(c2) entered forwarding state
[  494.680923] br0: port 1(c1) entered blocking state
[  494.680986] br0: port 1(c1) entered forwarding state
[  494.690282] Bridge firewalling registered
[  505.291930] br0: port 1(c1) entered disabled state
[  505.292145] c1 (unregistering): left allmulticast mode
[  505.292187] c1 (unregistering): left promiscuous mode
[  505.292219] br0: port 1(c1) entered disabled state
[  505.307669] br0: port 2(c2) entered disabled state
[  505.307885] c2 (unregistering): left allmulticast mode
[  505.307951] c2 (unregistering): left promiscuous mode
[  505.307991] br0: port 2(c2) entered disabled state
[  505.323018] br0: port 3(c3) entered disabled state
[  505.323272] c3 (unregistering): left allmulticast mode
[  505.323303] c3 (unregistering): left promiscuous mode
[  505.323334] br0: port 3(c3) entered disabled state
[  505.339999] br0: port 4(sender) entered disabled state
[  505.340169] sender (unregistering): left allmulticast mode
[  505.340200] sender (unregistering): left promiscuous mode
[  505.340231] br0: port 4(sender) entered disabled state