[  909.078877][T32602] br0: port 1(c1) entered blocking state
[  909.079069][T32602] br0: port 1(c1) entered disabled state
[  909.079249][T32602] c1: entered allmulticast mode
[  909.080764][T32602] c1: entered promiscuous mode
[  909.220094][T32607] br0: port 2(c2) entered blocking state
[  909.220293][T32607] br0: port 2(c2) entered disabled state
[  909.220462][T32607] c2: entered allmulticast mode
[  909.221984][T32607] c2: entered promiscuous mode
[  909.374627][T32612] br0: port 3(c3) entered blocking state
[  909.374848][T32612] br0: port 3(c3) entered disabled state
[  909.375027][T32612] c3: entered allmulticast mode
[  909.376574][T32612] c3: entered promiscuous mode
[  909.509988][T32617] br0: port 4(sender) entered blocking state
[  909.510210][T32617] br0: port 4(sender) entered disabled state
[  909.510404][T32617] sender: entered allmulticast mode
[  909.511916][T32617] sender: entered promiscuous mode
[  909.560270][T32619] br0: port 4(sender) entered blocking state
[  909.560509][T32619] br0: port 4(sender) entered forwarding state
[  909.560874][T32619] br0: port 3(c3) entered blocking state
[  909.561032][T32619] br0: port 3(c3) entered forwarding state
[  909.561346][T32619] br0: port 2(c2) entered blocking state
[  909.561509][T32619] br0: port 2(c2) entered forwarding state
[  909.561820][T32619] br0: port 1(c1) entered blocking state
[  909.561981][T32619] br0: port 1(c1) entered forwarding state
[  920.478543][   T12] br0: port 1(c1) entered disabled state
[  920.481916][   T12] c1 (unregistering): left allmulticast mode
[  920.482174][   T12] c1 (unregistering): left promiscuous mode
[  920.482385][   T12] br0: port 1(c1) entered disabled state
[  920.603811][   T12] br0: port 2(c2) entered disabled state
[  920.607010][   T12] c2 (unregistering): left allmulticast mode
[  920.607230][   T12] c2 (unregistering): left promiscuous mode
[  920.607442][   T12] br0: port 2(c2) entered disabled state
[  920.729883][   T12] br0: port 3(c3) entered disabled state
[  920.733458][   T12] c3 (unregistering): left allmulticast mode
[  920.733775][   T12] c3 (unregistering): left promiscuous mode
[  920.734047][   T12] br0: port 3(c3) entered disabled state
[  920.842935][   T12] br0: port 4(sender) entered disabled state
[  920.856094][   T12] sender (unregistering): left allmulticast mode
[  920.856367][   T12] sender (unregistering): left promiscuous mode
[  920.856581][   T12] br0: port 4(sender) entered disabled state