[  521.040073] br0: port 1(c1) entered blocking state
[  521.040166] br0: port 1(c1) entered disabled state
[  521.040243] c1: entered allmulticast mode
[  521.040333] c1: entered promiscuous mode
[  521.058894] br0: port 2(c2) entered blocking state
[  521.058970] br0: port 2(c2) entered disabled state
[  521.059038] c2: entered allmulticast mode
[  521.059118] c2: entered promiscuous mode
[  521.077557] br0: port 3(c3) entered blocking state
[  521.077594] br0: port 3(c3) entered disabled state
[  521.077634] c3: entered allmulticast mode
[  521.077680] c3: entered promiscuous mode
[  521.096038] br0: port 4(sender) entered blocking state
[  521.096106] br0: port 4(sender) entered disabled state
[  521.096176] sender: entered allmulticast mode
[  521.096271] sender: entered promiscuous mode
[  521.103563] br0: port 4(sender) entered blocking state
[  521.103629] br0: port 4(sender) entered forwarding state
[  521.103700] br0: port 3(c3) entered blocking state
[  521.103764] br0: port 3(c3) entered forwarding state
[  521.103829] br0: port 2(c2) entered blocking state
[  521.103892] br0: port 2(c2) entered forwarding state
[  521.103958] br0: port 1(c1) entered blocking state
[  521.104020] br0: port 1(c1) entered forwarding state
[  521.112114] Bridge firewalling registered
[  531.766330] br0: port 1(c1) entered disabled state
[  531.766525] c1 (unregistering): left allmulticast mode
[  531.766559] c1 (unregistering): left promiscuous mode
[  531.766589] br0: port 1(c1) entered disabled state
[  531.799339] br0: port 3(c3) entered disabled state
[  531.799420] br0: port 2(c2) entered disabled state
[  531.799558] c3 (unregistering): left allmulticast mode
[  531.799591] c3 (unregistering): left promiscuous mode
[  531.799623] br0: port 3(c3) entered disabled state
[  531.799829] c2 (unregistering): left allmulticast mode
[  531.799856] c2 (unregistering): left promiscuous mode
[  531.799887] br0: port 2(c2) entered disabled state
[  531.818332] sender: left allmulticast mode
[  531.818361] sender: left promiscuous mode
[  531.818394] br0: port 4(sender) entered disabled state