[  515.808988] br0: port 1(c1) entered blocking state
[  515.809047] br0: port 1(c1) entered disabled state
[  515.809087] c1: entered allmulticast mode
[  515.809151] c1: entered promiscuous mode
[  515.828518] br0: port 2(c2) entered blocking state
[  515.828593] br0: port 2(c2) entered disabled state
[  515.828661] c2: entered allmulticast mode
[  515.828744] c2: entered promiscuous mode
[  515.847851] br0: port 3(c3) entered blocking state
[  515.847889] br0: port 3(c3) entered disabled state
[  515.847923] c3: entered allmulticast mode
[  515.847970] c3: entered promiscuous mode
[  515.867163] br0: port 4(sender) entered blocking state
[  515.867200] br0: port 4(sender) entered disabled state
[  515.867237] sender: entered allmulticast mode
[  515.867300] sender: entered promiscuous mode
[  515.874632] br0: port 4(sender) entered blocking state
[  515.874698] br0: port 4(sender) entered forwarding state
[  515.874764] br0: port 3(c3) entered blocking state
[  515.874834] br0: port 3(c3) entered forwarding state
[  515.874904] br0: port 2(c2) entered blocking state
[  515.874967] br0: port 2(c2) entered forwarding state
[  515.875038] br0: port 1(c1) entered blocking state
[  515.875101] br0: port 1(c1) entered forwarding state
[  515.883404] Bridge firewalling registered
[  526.494927] br0: port 1(c1) entered disabled state
[  526.495162] c1 (unregistering): left allmulticast mode
[  526.495198] c1 (unregistering): left promiscuous mode
[  526.495229] br0: port 1(c1) entered disabled state
[  526.528921] br0: port 2(c2) entered disabled state
[  526.529132] c2 (unregistering): left allmulticast mode
[  526.529169] c2 (unregistering): left promiscuous mode
[  526.529199] br0: port 2(c2) entered disabled state
[  526.555941] br0: port 4(sender) entered disabled state
[  526.556034] br0: port 3(c3) entered disabled state
[  526.556202] sender (unregistering): left allmulticast mode
[  526.556237] sender (unregistering): left promiscuous mode
[  526.556272] br0: port 4(sender) entered disabled state
[  526.556530] c3 (unregistering): left allmulticast mode
[  526.556557] c3 (unregistering): left promiscuous mode
[  526.556583] br0: port 3(c3) entered disabled state