[  491.269330] br0: port 1(c1) entered blocking state
[  491.269385] br0: port 1(c1) entered disabled state
[  491.269427] c1: entered allmulticast mode
[  491.269482] c1: entered promiscuous mode
[  491.287951] br0: port 2(c2) entered blocking state
[  491.287996] br0: port 2(c2) entered disabled state
[  491.288033] c2: entered allmulticast mode
[  491.288083] c2: entered promiscuous mode
[  491.306424] br0: port 3(c3) entered blocking state
[  491.306464] br0: port 3(c3) entered disabled state
[  491.306501] c3: entered allmulticast mode
[  491.306552] c3: entered promiscuous mode
[  491.324811] br0: port 4(sender) entered blocking state
[  491.324856] br0: port 4(sender) entered disabled state
[  491.324893] sender: entered allmulticast mode
[  491.324945] sender: entered promiscuous mode
[  491.332152] br0: port 4(sender) entered blocking state
[  491.332193] br0: port 4(sender) entered forwarding state
[  491.332232] br0: port 3(c3) entered blocking state
[  491.332261] br0: port 3(c3) entered forwarding state
[  491.332292] br0: port 2(c2) entered blocking state
[  491.332323] br0: port 2(c2) entered forwarding state
[  491.332352] br0: port 1(c1) entered blocking state
[  491.332380] br0: port 1(c1) entered forwarding state
[  491.340633] Bridge firewalling registered
[  502.012324] br0: port 1(c1) entered disabled state
[  502.012502] c1 (unregistering): left allmulticast mode
[  502.012533] c1 (unregistering): left promiscuous mode
[  502.012566] br0: port 1(c1) entered disabled state
[  502.031296] br0: port 2(c2) entered disabled state
[  502.031437] c2 (unregistering): left allmulticast mode
[  502.031468] c2 (unregistering): left promiscuous mode
[  502.031498] br0: port 2(c2) entered disabled state
[  502.049299] br0: port 3(c3) entered disabled state
[  502.049468] c3 (unregistering): left allmulticast mode
[  502.049501] c3 (unregistering): left promiscuous mode
[  502.049534] br0: port 3(c3) entered disabled state
[  502.064287] br0: port 4(sender) entered disabled state
[  502.064416] sender (unregistering): left allmulticast mode
[  502.064447] sender (unregistering): left promiscuous mode
[  502.064478] br0: port 4(sender) entered disabled state