[ 3389.976492][T28707] br0: port 1(c1) entered blocking state
[ 3389.976936][T28707] br0: port 1(c1) entered disabled state
[ 3389.977294][T28707] c1: entered allmulticast mode
[ 3389.981285][T28707] c1: entered promiscuous mode
[ 3390.651141][T28712] br0: port 2(c2) entered blocking state
[ 3390.651558][T28712] br0: port 2(c2) entered disabled state
[ 3390.651909][T28712] c2: entered allmulticast mode
[ 3390.655851][T28712] c2: entered promiscuous mode
[ 3391.319087][T28717] br0: port 3(c3) entered blocking state
[ 3391.319497][T28717] br0: port 3(c3) entered disabled state
[ 3391.319861][T28717] c3: entered allmulticast mode
[ 3391.323905][T28717] c3: entered promiscuous mode
[ 3391.987074][T28722] br0: port 4(sender) entered blocking state
[ 3391.987508][T28722] br0: port 4(sender) entered disabled state
[ 3391.987919][T28722] sender: entered allmulticast mode
[ 3391.991352][T28722] sender: entered promiscuous mode
[ 3392.233129][T28724] br0: port 4(sender) entered blocking state
[ 3392.233586][T28724] br0: port 4(sender) entered forwarding state
[ 3392.234313][T28724] br0: port 3(c3) entered blocking state
[ 3392.234642][T28724] br0: port 3(c3) entered forwarding state
[ 3392.235307][T28724] br0: port 2(c2) entered blocking state
[ 3392.235635][T28724] br0: port 2(c2) entered forwarding state
[ 3392.236295][T28724] br0: port 1(c1) entered blocking state
[ 3392.236628][T28724] br0: port 1(c1) entered forwarding state
[ 3404.703584][   T69] br0: port 1(c1) entered disabled state
[ 3404.862617][   T69] c1 (unregistering): left allmulticast mode
[ 3404.863020][   T69] c1 (unregistering): left promiscuous mode
[ 3404.863493][   T69] br0: port 1(c1) entered disabled state
[ 3405.254187][   T69] br0: port 2(c2) entered disabled state
[ 3405.385291][   T69] c2 (unregistering): left allmulticast mode
[ 3405.385718][   T69] c2 (unregistering): left promiscuous mode
[ 3405.386085][   T69] br0: port 2(c2) entered disabled state
[ 3405.774092][   T69] br0: port 3(c3) entered disabled state
[ 3405.927272][   T69] c3 (unregistering): left allmulticast mode
[ 3405.927698][   T69] c3 (unregistering): left promiscuous mode
[ 3405.928069][   T69] br0: port 3(c3) entered disabled state
[ 3406.311012][   T69] br0: port 4(sender) entered disabled state
[ 3406.451987][   T69] sender (unregistering): left allmulticast mode
[ 3406.452471][   T69] sender (unregistering): left promiscuous mode
[ 3406.452863][   T69] br0: port 4(sender) entered disabled state