[  531.530443] br0: port 1(c1) entered blocking state
[  531.530494] br0: port 1(c1) entered disabled state
[  531.530530] c1: entered allmulticast mode
[  531.530584] c1: entered promiscuous mode
[  531.549951] br0: port 2(c2) entered blocking state
[  531.550003] br0: port 2(c2) entered disabled state
[  531.550037] c2: entered allmulticast mode
[  531.550082] c2: entered promiscuous mode
[  531.569079] br0: port 3(c3) entered blocking state
[  531.569118] br0: port 3(c3) entered disabled state
[  531.569151] c3: entered allmulticast mode
[  531.569199] c3: entered promiscuous mode
[  531.588616] br0: port 4(sender) entered blocking state
[  531.588692] br0: port 4(sender) entered disabled state
[  531.588770] sender: entered allmulticast mode
[  531.588861] sender: entered promiscuous mode
[  531.596466] br0: port 4(sender) entered blocking state
[  531.596540] br0: port 4(sender) entered forwarding state
[  531.596610] br0: port 3(c3) entered blocking state
[  531.596675] br0: port 3(c3) entered forwarding state
[  531.596754] br0: port 2(c2) entered blocking state
[  531.596820] br0: port 2(c2) entered forwarding state
[  531.596897] br0: port 1(c1) entered blocking state
[  531.596961] br0: port 1(c1) entered forwarding state
[  531.605138] Bridge firewalling registered
[  542.265854] br0: port 1(c1) entered disabled state
[  542.266133] c1 (unregistering): left allmulticast mode
[  542.266238] c1 (unregistering): left promiscuous mode
[  542.266311] br0: port 1(c1) entered disabled state
[  542.293827] br0: port 2(c2) entered disabled state
[  542.294062] c2 (unregistering): left allmulticast mode
[  542.294132] c2 (unregistering): left promiscuous mode
[  542.294200] br0: port 2(c2) entered disabled state
[  542.319803] br0: port 4(sender) entered disabled state
[  542.319885] br0: port 3(c3) entered disabled state
[  542.320058] sender (unregistering): left allmulticast mode
[  542.320090] sender (unregistering): left promiscuous mode
[  542.320124] br0: port 4(sender) entered disabled state
[  542.320373] c3 (unregistering): left allmulticast mode
[  542.320407] c3 (unregistering): left promiscuous mode
[  542.320436] br0: port 3(c3) entered disabled state