[  515.623918] br0: port 1(c1) entered blocking state
[  515.624007] br0: port 1(c1) entered disabled state
[  515.624086] c1: entered allmulticast mode
[  515.624174] c1: entered promiscuous mode
[  515.644284] br0: port 2(c2) entered blocking state
[  515.644330] br0: port 2(c2) entered disabled state
[  515.644373] c2: entered allmulticast mode
[  515.644427] c2: entered promiscuous mode
[  515.665143] br0: port 3(c3) entered blocking state
[  515.665217] br0: port 3(c3) entered disabled state
[  515.665304] c3: entered allmulticast mode
[  515.665387] c3: entered promiscuous mode
[  515.685849] br0: port 4(sender) entered blocking state
[  515.685892] br0: port 4(sender) entered disabled state
[  515.685932] sender: entered allmulticast mode
[  515.685992] sender: entered promiscuous mode
[  515.693255] br0: port 4(sender) entered blocking state
[  515.693288] br0: port 4(sender) entered forwarding state
[  515.693324] br0: port 3(c3) entered blocking state
[  515.693357] br0: port 3(c3) entered forwarding state
[  515.693388] br0: port 2(c2) entered blocking state
[  515.693419] br0: port 2(c2) entered forwarding state
[  515.693452] br0: port 1(c1) entered blocking state
[  515.693481] br0: port 1(c1) entered forwarding state
[  515.701594] Bridge firewalling registered
[  526.350330] br0: port 1(c1) entered disabled state
[  526.350528] c1 (unregistering): left allmulticast mode
[  526.350559] c1 (unregistering): left promiscuous mode
[  526.350604] br0: port 1(c1) entered disabled state
[  526.379326] br0: port 2(c2) entered disabled state
[  526.379469] c2 (unregistering): left allmulticast mode
[  526.379499] c2 (unregistering): left promiscuous mode
[  526.379533] br0: port 2(c2) entered disabled state
[  526.397372] sender: left allmulticast mode
[  526.397471] sender: left promiscuous mode
[  526.397508] br0: port 4(sender) entered disabled state
[  526.397645] c3: left allmulticast mode
[  526.397705] c3: left promiscuous mode
[  526.397738] br0: port 3(c3) entered disabled state