[ 1016.703011][T32504] br0: port 1(c1) entered blocking state
[ 1016.703211][T32504] br0: port 1(c1) entered disabled state
[ 1016.703394][T32504] c1: entered allmulticast mode
[ 1016.705383][T32504] c1: entered promiscuous mode
[ 1016.859305][T32509] br0: port 2(c2) entered blocking state
[ 1016.859481][T32509] br0: port 2(c2) entered disabled state
[ 1016.859641][T32509] c2: entered allmulticast mode
[ 1016.861022][T32509] c2: entered promiscuous mode
[ 1017.014797][T32514] br0: port 3(c3) entered blocking state
[ 1017.014992][T32514] br0: port 3(c3) entered disabled state
[ 1017.015187][T32514] c3: entered allmulticast mode
[ 1017.016634][T32514] c3: entered promiscuous mode
[ 1017.166510][T32519] br0: port 4(sender) entered blocking state
[ 1017.166701][T32519] br0: port 4(sender) entered disabled state
[ 1017.166877][T32519] sender: entered allmulticast mode
[ 1017.168235][T32519] sender: entered promiscuous mode
[ 1017.217476][T32521] br0: port 4(sender) entered blocking state
[ 1017.217675][T32521] br0: port 4(sender) entered forwarding state
[ 1017.217991][T32521] br0: port 3(c3) entered blocking state
[ 1017.218124][T32521] br0: port 3(c3) entered forwarding state
[ 1017.218388][T32521] br0: port 2(c2) entered blocking state
[ 1017.218518][T32521] br0: port 2(c2) entered forwarding state
[ 1017.219233][T32521] br0: port 1(c1) entered blocking state
[ 1017.219367][T32521] br0: port 1(c1) entered forwarding state
[ 1028.177597][   T12] br0: port 1(c1) entered disabled state
[ 1028.181067][   T12] c1 (unregistering): left allmulticast mode
[ 1028.181256][   T12] c1 (unregistering): left promiscuous mode
[ 1028.181421][   T12] br0: port 1(c1) entered disabled state
[ 1028.299906][   T12] br0: port 2(c2) entered disabled state
[ 1028.303388][   T12] c2 (unregistering): left allmulticast mode
[ 1028.303577][   T12] c2 (unregistering): left promiscuous mode
[ 1028.303746][   T12] br0: port 2(c2) entered disabled state
[ 1028.421429][   T12] br0: port 3(c3) entered disabled state
[ 1028.424378][   T12] c3 (unregistering): left allmulticast mode
[ 1028.424559][   T12] c3 (unregistering): left promiscuous mode
[ 1028.424724][   T12] br0: port 3(c3) entered disabled state
[ 1028.540814][   T12] br0: port 4(sender) entered disabled state
[ 1028.543563][   T12] sender (unregistering): left allmulticast mode
[ 1028.544118][   T12] sender (unregistering): left promiscuous mode
[ 1028.544355][   T12] br0: port 4(sender) entered disabled state