[  504.845995] br0: port 1(c1) entered blocking state
[  504.846052] br0: port 1(c1) entered disabled state
[  504.846091] c1: entered allmulticast mode
[  504.846148] c1: entered promiscuous mode
[  504.866528] br0: port 2(c2) entered blocking state
[  504.866575] br0: port 2(c2) entered disabled state
[  504.866606] c2: entered allmulticast mode
[  504.866654] c2: entered promiscuous mode
[  504.886520] br0: port 3(c3) entered blocking state
[  504.886569] br0: port 3(c3) entered disabled state
[  504.886608] c3: entered allmulticast mode
[  504.886653] c3: entered promiscuous mode
[  504.907088] br0: port 4(sender) entered blocking state
[  504.907141] br0: port 4(sender) entered disabled state
[  504.907183] sender: entered allmulticast mode
[  504.907253] sender: entered promiscuous mode
[  504.914984] br0: port 4(sender) entered blocking state
[  504.915025] br0: port 4(sender) entered forwarding state
[  504.915062] br0: port 3(c3) entered blocking state
[  504.915092] br0: port 3(c3) entered forwarding state
[  504.915129] br0: port 2(c2) entered blocking state
[  504.915157] br0: port 2(c2) entered forwarding state
[  504.915190] br0: port 1(c1) entered blocking state
[  504.915223] br0: port 1(c1) entered forwarding state
[  504.923081] Bridge firewalling registered
[  515.537300] br0: port 1(c1) entered disabled state
[  515.537476] c1 (unregistering): left allmulticast mode
[  515.537504] c1 (unregistering): left promiscuous mode
[  515.537536] br0: port 1(c1) entered disabled state
[  515.556268] br0: port 2(c2) entered disabled state
[  515.556413] c2 (unregistering): left allmulticast mode
[  515.556442] c2 (unregistering): left promiscuous mode
[  515.556468] br0: port 2(c2) entered disabled state
[  515.570269] br0: port 3(c3) entered disabled state
[  515.570409] c3 (unregistering): left allmulticast mode
[  515.570444] c3 (unregistering): left promiscuous mode
[  515.570474] br0: port 3(c3) entered disabled state
[  515.587287] br0: port 4(sender) entered disabled state
[  515.587515] sender (unregistering): left allmulticast mode
[  515.587582] sender (unregistering): left promiscuous mode
[  515.587648] br0: port 4(sender) entered disabled state