[  512.550840] br0: port 1(c1) entered blocking state
[  512.550891] br0: port 1(c1) entered disabled state
[  512.550928] c1: entered allmulticast mode
[  512.550988] c1: entered promiscuous mode
[  512.569093] br0: port 2(c2) entered blocking state
[  512.569125] br0: port 2(c2) entered disabled state
[  512.569158] c2: entered allmulticast mode
[  512.569202] c2: entered promiscuous mode
[  512.587131] br0: port 3(c3) entered blocking state
[  512.587164] br0: port 3(c3) entered disabled state
[  512.587198] c3: entered allmulticast mode
[  512.587239] c3: entered promiscuous mode
[  512.605161] br0: port 4(sender) entered blocking state
[  512.605204] br0: port 4(sender) entered disabled state
[  512.605233] sender: entered allmulticast mode
[  512.605282] sender: entered promiscuous mode
[  512.612318] br0: port 4(sender) entered blocking state
[  512.612350] br0: port 4(sender) entered forwarding state
[  512.612385] br0: port 3(c3) entered blocking state
[  512.612417] br0: port 3(c3) entered forwarding state
[  512.612447] br0: port 2(c2) entered blocking state
[  512.612477] br0: port 2(c2) entered forwarding state
[  512.612507] br0: port 1(c1) entered blocking state
[  512.612537] br0: port 1(c1) entered forwarding state
[  512.620569] Bridge firewalling registered
[  523.292101] br0: port 1(c1) entered disabled state
[  523.292279] c1 (unregistering): left allmulticast mode
[  523.292313] c1 (unregistering): left promiscuous mode
[  523.292347] br0: port 1(c1) entered disabled state
[  523.312074] br0: port 2(c2) entered disabled state
[  523.312224] c2 (unregistering): left allmulticast mode
[  523.312252] c2 (unregistering): left promiscuous mode
[  523.312279] br0: port 2(c2) entered disabled state
[  523.325062] br0: port 3(c3) entered disabled state
[  523.325202] c3 (unregistering): left allmulticast mode
[  523.325230] c3 (unregistering): left promiscuous mode
[  523.325258] br0: port 3(c3) entered disabled state
[  523.346064] br0: port 4(sender) entered disabled state
[  523.346195] sender (unregistering): left allmulticast mode
[  523.346229] sender (unregistering): left promiscuous mode
[  523.346259] br0: port 4(sender) entered disabled state