[  480.325661] br0: port 1(c1) entered blocking state
[  480.325769] br0: port 1(c1) entered disabled state
[  480.325859] c1: entered allmulticast mode
[  480.325947] c1: entered promiscuous mode
[  480.386388] br0: port 2(c2) entered blocking state
[  480.386449] br0: port 2(c2) entered disabled state
[  480.386508] c2: entered allmulticast mode
[  480.386586] c2: entered promiscuous mode
[  480.444782] br0: port 3(c3) entered blocking state
[  480.444876] br0: port 3(c3) entered disabled state
[  480.444948] c3: entered allmulticast mode
[  480.445024] c3: entered promiscuous mode
[  480.503446] br0: port 4(sender) entered blocking state
[  480.503556] br0: port 4(sender) entered disabled state
[  480.503644] sender: entered allmulticast mode
[  480.503763] sender: entered promiscuous mode
[  480.526748] br0: port 4(sender) entered blocking state
[  480.526852] br0: port 4(sender) entered forwarding state
[  480.526919] br0: port 3(c3) entered blocking state
[  480.526972] br0: port 3(c3) entered forwarding state
[  480.527030] br0: port 2(c2) entered blocking state
[  480.527083] br0: port 2(c2) entered forwarding state
[  480.527145] br0: port 1(c1) entered blocking state
[  480.527198] br0: port 1(c1) entered forwarding state
[  491.245702] br0: port 1(c1) entered disabled state
[  491.246331] c1 (unregistering): left allmulticast mode
[  491.246436] c1 (unregistering): left promiscuous mode
[  491.246508] br0: port 1(c1) entered disabled state
[  491.298571] br0: port 2(c2) entered disabled state
[  491.298959] c2 (unregistering): left allmulticast mode
[  491.299027] c2 (unregistering): left promiscuous mode
[  491.299085] br0: port 2(c2) entered disabled state
[  491.333514] br0: port 3(c3) entered disabled state
[  491.333762] c3 (unregistering): left allmulticast mode
[  491.333808] c3 (unregistering): left promiscuous mode
[  491.333844] br0: port 3(c3) entered disabled state
[  491.372570] br0: port 4(sender) entered disabled state
[  491.372938] sender (unregistering): left allmulticast mode
[  491.372988] sender (unregistering): left promiscuous mode
[  491.373028] br0: port 4(sender) entered disabled state