[  758.755301][ T3142] br0: port 1(c1) entered blocking state
[  758.755428][ T3142] br0: port 1(c1) entered disabled state
[  758.755527][ T3142] c1: entered allmulticast mode
[  758.756333][ T3142] c1: entered promiscuous mode
[  758.855724][ T3147] br0: port 2(c2) entered blocking state
[  758.855837][ T3147] br0: port 2(c2) entered disabled state
[  758.855938][ T3147] c2: entered allmulticast mode
[  758.856738][ T3147] c2: entered promiscuous mode
[  758.955832][ T3152] br0: port 3(c3) entered blocking state
[  758.955942][ T3152] br0: port 3(c3) entered disabled state
[  758.956042][ T3152] c3: entered allmulticast mode
[  758.957675][ T3152] c3: entered promiscuous mode
[  759.067501][ T3157] br0: port 4(sender) entered blocking state
[  759.067651][ T3157] br0: port 4(sender) entered disabled state
[  759.067780][ T3157] sender: entered allmulticast mode
[  759.068651][ T3157] sender: entered promiscuous mode
[  759.110005][ T3159] br0: port 4(sender) entered blocking state
[  759.110198][ T3159] br0: port 4(sender) entered forwarding state
[  759.110467][ T3159] br0: port 3(c3) entered blocking state
[  759.110587][ T3159] br0: port 3(c3) entered forwarding state
[  759.110845][ T3159] br0: port 2(c2) entered blocking state
[  759.110969][ T3159] br0: port 2(c2) entered forwarding state
[  759.111221][ T3159] br0: port 1(c1) entered blocking state
[  759.111345][ T3159] br0: port 1(c1) entered forwarding state
[  759.155211][ T3160] Bridge firewalling registered
[  769.980276][   T71] br0: port 1(c1) entered disabled state
[  769.981950][   T71] c1 (unregistering): left allmulticast mode
[  769.982156][   T71] c1 (unregistering): left promiscuous mode
[  769.982330][   T71] br0: port 1(c1) entered disabled state
[  770.048011][   T71] br0: port 2(c2) entered disabled state
[  770.050159][   T71] c2 (unregistering): left allmulticast mode
[  770.050286][   T71] c2 (unregistering): left promiscuous mode
[  770.050474][   T71] br0: port 2(c2) entered disabled state
[  770.123166][   T71] br0: port 3(c3) entered disabled state
[  770.124268][   T71] c3 (unregistering): left allmulticast mode
[  770.124386][   T71] c3 (unregistering): left promiscuous mode
[  770.124506][   T71] br0: port 3(c3) entered disabled state
[  770.205673][   T71] br0: port 4(sender) entered disabled state
[  770.206984][   T71] sender (unregistering): left allmulticast mode
[  770.207113][   T71] sender (unregistering): left promiscuous mode
[  770.207226][   T71] br0: port 4(sender) entered disabled state