[ 3080.952275][T27527] br0: port 1(c1) entered blocking state
[ 3080.952733][T27527] br0: port 1(c1) entered disabled state
[ 3080.953097][T27527] c1: entered allmulticast mode
[ 3080.956719][T27527] c1: entered promiscuous mode
[ 3081.646150][T27532] br0: port 2(c2) entered blocking state
[ 3081.646576][T27532] br0: port 2(c2) entered disabled state
[ 3081.646930][T27532] c2: entered allmulticast mode
[ 3081.650599][T27532] c2: entered promiscuous mode
[ 3082.337177][T27537] br0: port 3(c3) entered blocking state
[ 3082.337548][T27537] br0: port 3(c3) entered disabled state
[ 3082.337898][T27537] c3: entered allmulticast mode
[ 3082.341409][T27537] c3: entered promiscuous mode
[ 3083.034417][T27542] br0: port 4(sender) entered blocking state
[ 3083.034860][T27542] br0: port 4(sender) entered disabled state
[ 3083.035644][T27542] sender: entered allmulticast mode
[ 3083.039186][T27542] sender: entered promiscuous mode
[ 3083.295582][T27544] br0: port 4(sender) entered blocking state
[ 3083.296058][T27544] br0: port 4(sender) entered forwarding state
[ 3083.296825][T27544] br0: port 3(c3) entered blocking state
[ 3083.297162][T27544] br0: port 3(c3) entered forwarding state
[ 3083.297851][T27544] br0: port 2(c2) entered blocking state
[ 3083.298197][T27544] br0: port 2(c2) entered forwarding state
[ 3083.298889][T27544] br0: port 1(c1) entered blocking state
[ 3083.299243][T27544] br0: port 1(c1) entered forwarding state
[ 3095.804003][   T12] br0: port 1(c1) entered disabled state
[ 3095.923095][   T12] c1 (unregistering): left allmulticast mode
[ 3095.923618][   T12] c1 (unregistering): left promiscuous mode
[ 3095.923997][   T12] br0: port 1(c1) entered disabled state
[ 3096.341702][   T12] br0: port 2(c2) entered disabled state
[ 3096.455071][   T12] c2 (unregistering): left allmulticast mode
[ 3096.455511][   T12] c2 (unregistering): left promiscuous mode
[ 3096.455888][   T12] br0: port 2(c2) entered disabled state
[ 3096.886358][   T12] br0: port 3(c3) entered disabled state
[ 3097.007683][   T12] c3 (unregistering): left allmulticast mode
[ 3097.008114][   T12] c3 (unregistering): left promiscuous mode
[ 3097.008502][   T12] br0: port 3(c3) entered disabled state
[ 3097.449446][   T12] br0: port 4(sender) entered disabled state
[ 3097.564545][   T12] sender (unregistering): left allmulticast mode
[ 3097.564970][   T12] sender (unregistering): left promiscuous mode
[ 3097.565369][   T12] br0: port 4(sender) entered disabled state