[  482.154154] br0: port 1(c1) entered blocking state
[  482.154222] br0: port 1(c1) entered disabled state
[  482.154280] c1: entered allmulticast mode
[  482.154355] c1: entered promiscuous mode
[  482.208590] br0: port 2(c2) entered blocking state
[  482.208686] br0: port 2(c2) entered disabled state
[  482.208751] c2: entered allmulticast mode
[  482.208833] c2: entered promiscuous mode
[  482.260273] br0: port 3(c3) entered blocking state
[  482.260343] br0: port 3(c3) entered disabled state
[  482.260409] c3: entered allmulticast mode
[  482.260497] c3: entered promiscuous mode
[  482.316888] br0: port 4(sender) entered blocking state
[  482.316964] br0: port 4(sender) entered disabled state
[  482.317045] sender: entered allmulticast mode
[  482.317148] sender: entered promiscuous mode
[  482.338531] br0: port 4(sender) entered blocking state
[  482.338596] br0: port 4(sender) entered forwarding state
[  482.338652] br0: port 3(c3) entered blocking state
[  482.338699] br0: port 3(c3) entered forwarding state
[  482.338743] br0: port 2(c2) entered blocking state
[  482.338783] br0: port 2(c2) entered forwarding state
[  482.338830] br0: port 1(c1) entered blocking state
[  482.338878] br0: port 1(c1) entered forwarding state
[  493.055193] br0: port 1(c1) entered disabled state
[  493.055518] c1 (unregistering): left allmulticast mode
[  493.055570] c1 (unregistering): left promiscuous mode
[  493.055614] br0: port 1(c1) entered disabled state
[  493.095173] br0: port 2(c2) entered disabled state
[  493.095588] c2 (unregistering): left allmulticast mode
[  493.095676] c2 (unregistering): left promiscuous mode
[  493.095725] br0: port 2(c2) entered disabled state
[  493.137138] br0: port 3(c3) entered disabled state
[  493.137397] c3 (unregistering): left allmulticast mode
[  493.137475] c3 (unregistering): left promiscuous mode
[  493.137527] br0: port 3(c3) entered disabled state
[  493.178146] br0: port 4(sender) entered disabled state
[  493.178431] sender (unregistering): left allmulticast mode
[  493.178479] sender (unregistering): left promiscuous mode
[  493.178539] br0: port 4(sender) entered disabled state