[  534.015408] br0: port 1(c1) entered blocking state
[  534.015473] br0: port 1(c1) entered disabled state
[  534.015514] c1: entered allmulticast mode
[  534.015579] c1: entered promiscuous mode
[  534.036243] br0: port 2(c2) entered blocking state
[  534.036295] br0: port 2(c2) entered disabled state
[  534.036342] c2: entered allmulticast mode
[  534.036407] c2: entered promiscuous mode
[  534.056758] br0: port 3(c3) entered blocking state
[  534.056803] br0: port 3(c3) entered disabled state
[  534.056838] c3: entered allmulticast mode
[  534.056888] c3: entered promiscuous mode
[  534.077898] br0: port 4(sender) entered blocking state
[  534.077946] br0: port 4(sender) entered disabled state
[  534.077987] sender: entered allmulticast mode
[  534.078046] sender: entered promiscuous mode
[  534.086291] br0: port 4(sender) entered blocking state
[  534.086345] br0: port 4(sender) entered forwarding state
[  534.086381] br0: port 3(c3) entered blocking state
[  534.086417] br0: port 3(c3) entered forwarding state
[  534.086455] br0: port 2(c2) entered blocking state
[  534.086494] br0: port 2(c2) entered forwarding state
[  534.086527] br0: port 1(c1) entered blocking state
[  534.086560] br0: port 1(c1) entered forwarding state
[  534.095942] Bridge firewalling registered
[  544.766455] br0: port 1(c1) entered disabled state
[  544.766685] c1 (unregistering): left allmulticast mode
[  544.766719] c1 (unregistering): left promiscuous mode
[  544.766750] br0: port 1(c1) entered disabled state
[  544.790536] br0: port 2(c2) entered disabled state
[  544.790774] c2 (unregistering): left allmulticast mode
[  544.790813] c2 (unregistering): left promiscuous mode
[  544.790847] br0: port 2(c2) entered disabled state
[  544.816450] br0: port 4(sender) entered disabled state
[  544.816545] br0: port 3(c3) entered disabled state
[  544.816685] sender (unregistering): left allmulticast mode
[  544.816717] sender (unregistering): left promiscuous mode
[  544.816747] br0: port 4(sender) entered disabled state
[  544.816985] c3 (unregistering): left allmulticast mode
[  544.817014] c3 (unregistering): left promiscuous mode
[  544.817047] br0: port 3(c3) entered disabled state