[  515.419132] br0: port 1(c1) entered blocking state
[  515.419220] br0: port 1(c1) entered disabled state
[  515.419278] c1: entered allmulticast mode
[  515.419353] c1: entered promiscuous mode
[  515.437472] br0: port 2(c2) entered blocking state
[  515.437514] br0: port 2(c2) entered disabled state
[  515.437556] c2: entered allmulticast mode
[  515.437617] c2: entered promiscuous mode
[  515.455947] br0: port 3(c3) entered blocking state
[  515.456030] br0: port 3(c3) entered disabled state
[  515.456087] c3: entered allmulticast mode
[  515.456166] c3: entered promiscuous mode
[  515.474132] br0: port 4(sender) entered blocking state
[  515.474190] br0: port 4(sender) entered disabled state
[  515.474212] sender: entered allmulticast mode
[  515.474258] sender: entered promiscuous mode
[  515.481207] br0: port 4(sender) entered blocking state
[  515.481240] br0: port 4(sender) entered forwarding state
[  515.481263] br0: port 3(c3) entered blocking state
[  515.481284] br0: port 3(c3) entered forwarding state
[  515.481303] br0: port 2(c2) entered blocking state
[  515.481320] br0: port 2(c2) entered forwarding state
[  515.481351] br0: port 1(c1) entered blocking state
[  515.481374] br0: port 1(c1) entered forwarding state
[  515.489217] Bridge firewalling registered
[  526.101592] br0: port 1(c1) entered disabled state
[  526.101744] c1 (unregistering): left allmulticast mode
[  526.101772] c1 (unregistering): left promiscuous mode
[  526.101797] br0: port 1(c1) entered disabled state
[  526.117573] br0: port 2(c2) entered disabled state
[  526.117712] c2 (unregistering): left allmulticast mode
[  526.117742] c2 (unregistering): left promiscuous mode
[  526.117766] br0: port 2(c2) entered disabled state
[  526.140574] br0: port 3(c3) entered disabled state
[  526.140711] c3 (unregistering): left allmulticast mode
[  526.140735] c3 (unregistering): left promiscuous mode
[  526.140755] br0: port 3(c3) entered disabled state
[  526.152622] sender: left allmulticast mode
[  526.152656] sender: left promiscuous mode
[  526.152680] br0: port 4(sender) entered disabled state