[  508.355736] br0: port 1(c1) entered blocking state
[  508.355790] br0: port 1(c1) entered disabled state
[  508.355828] c1: entered allmulticast mode
[  508.355884] c1: entered promiscuous mode
[  508.375960] br0: port 2(c2) entered blocking state
[  508.375997] br0: port 2(c2) entered disabled state
[  508.376034] c2: entered allmulticast mode
[  508.376091] c2: entered promiscuous mode
[  508.395692] br0: port 3(c3) entered blocking state
[  508.395729] br0: port 3(c3) entered disabled state
[  508.395765] c3: entered allmulticast mode
[  508.395815] c3: entered promiscuous mode
[  508.415392] br0: port 4(sender) entered blocking state
[  508.415434] br0: port 4(sender) entered disabled state
[  508.415470] sender: entered allmulticast mode
[  508.415527] sender: entered promiscuous mode
[  508.423442] br0: port 4(sender) entered blocking state
[  508.423477] br0: port 4(sender) entered forwarding state
[  508.423512] br0: port 3(c3) entered blocking state
[  508.423548] br0: port 3(c3) entered forwarding state
[  508.423586] br0: port 2(c2) entered blocking state
[  508.423619] br0: port 2(c2) entered forwarding state
[  508.423650] br0: port 1(c1) entered blocking state
[  508.423681] br0: port 1(c1) entered forwarding state
[  508.432516] Bridge firewalling registered
[  519.080677] br0: port 1(c1) entered disabled state
[  519.080866] c1 (unregistering): left allmulticast mode
[  519.080898] c1 (unregistering): left promiscuous mode
[  519.080932] br0: port 1(c1) entered disabled state
[  519.097678] br0: port 2(c2) entered disabled state
[  519.097861] c2 (unregistering): left allmulticast mode
[  519.097898] c2 (unregistering): left promiscuous mode
[  519.097934] br0: port 2(c2) entered disabled state
[  519.117621] br0: port 3(c3) entered disabled state
[  519.117774] c3 (unregistering): left allmulticast mode
[  519.117803] c3 (unregistering): left promiscuous mode
[  519.117837] br0: port 3(c3) entered disabled state
[  519.137617] br0: port 4(sender) entered disabled state
[  519.137763] sender (unregistering): left allmulticast mode
[  519.137796] sender (unregistering): left promiscuous mode
[  519.137828] br0: port 4(sender) entered disabled state