[ 3066.468755][T27968] br0: port 1(c1) entered blocking state
[ 3066.469268][T27968] br0: port 1(c1) entered disabled state
[ 3066.469800][T27968] c1: entered allmulticast mode
[ 3066.474324][T27968] c1: entered promiscuous mode
[ 3067.148079][T27973] br0: port 2(c2) entered blocking state
[ 3067.148469][T27973] br0: port 2(c2) entered disabled state
[ 3067.148834][T27973] c2: entered allmulticast mode
[ 3067.152369][T27973] c2: entered promiscuous mode
[ 3067.845148][T27978] br0: port 3(c3) entered blocking state
[ 3067.846639][T27978] br0: port 3(c3) entered disabled state
[ 3067.847116][T27978] c3: entered allmulticast mode
[ 3067.850664][T27978] c3: entered promiscuous mode
[ 3068.535295][T27983] br0: port 4(sender) entered blocking state
[ 3068.535780][T27983] br0: port 4(sender) entered disabled state
[ 3068.536209][T27983] sender: entered allmulticast mode
[ 3068.539742][T27983] sender: entered promiscuous mode
[ 3068.798738][T27985] br0: port 4(sender) entered blocking state
[ 3068.799203][T27985] br0: port 4(sender) entered forwarding state
[ 3068.799937][T27985] br0: port 3(c3) entered blocking state
[ 3068.800270][T27985] br0: port 3(c3) entered forwarding state
[ 3068.800933][T27985] br0: port 2(c2) entered blocking state
[ 3068.801272][T27985] br0: port 2(c2) entered forwarding state
[ 3068.801945][T27985] br0: port 1(c1) entered blocking state
[ 3068.802289][T27985] br0: port 1(c1) entered forwarding state
[ 3081.301864][   T12] br0: port 1(c1) entered disabled state
[ 3081.430022][   T12] c1 (unregistering): left allmulticast mode
[ 3081.430502][   T12] c1 (unregistering): left promiscuous mode
[ 3081.430925][   T12] br0: port 1(c1) entered disabled state
[ 3081.842955][   T12] br0: port 2(c2) entered disabled state
[ 3081.974028][   T12] c2 (unregistering): left allmulticast mode
[ 3081.974511][   T12] c2 (unregistering): left promiscuous mode
[ 3081.974905][   T12] br0: port 2(c2) entered disabled state
[ 3082.362268][   T12] br0: port 3(c3) entered disabled state
[ 3082.489000][   T12] c3 (unregistering): left allmulticast mode
[ 3082.489533][   T12] c3 (unregistering): left promiscuous mode
[ 3082.489926][   T12] br0: port 3(c3) entered disabled state
[ 3082.898133][   T12] br0: port 4(sender) entered disabled state
[ 3083.010256][   T12] sender (unregistering): left allmulticast mode
[ 3083.010665][   T12] sender (unregistering): left promiscuous mode
[ 3083.011039][   T12] br0: port 4(sender) entered disabled state