[ 1024.829947][T30537] br0: port 1(c1) entered blocking state
[ 1024.830191][T30537] br0: port 1(c1) entered disabled state
[ 1024.831065][T30537] c1: entered allmulticast mode
[ 1024.833118][T30537] c1: entered promiscuous mode
[ 1024.987186][T30542] br0: port 2(c2) entered blocking state
[ 1024.988002][T30542] br0: port 2(c2) entered disabled state
[ 1024.988186][T30542] c2: entered allmulticast mode
[ 1024.989819][T30542] c2: entered promiscuous mode
[ 1025.138582][T30547] br0: port 3(c3) entered blocking state
[ 1025.138820][T30547] br0: port 3(c3) entered disabled state
[ 1025.139074][T30547] c3: entered allmulticast mode
[ 1025.141352][T30547] c3: entered promiscuous mode
[ 1025.306044][T30552] br0: port 4(sender) entered blocking state
[ 1025.306322][T30552] br0: port 4(sender) entered disabled state
[ 1025.306587][T30552] sender: entered allmulticast mode
[ 1025.308267][T30552] sender: entered promiscuous mode
[ 1025.360529][T30554] br0: port 4(sender) entered blocking state
[ 1025.360770][T30554] br0: port 4(sender) entered forwarding state
[ 1025.361134][T30554] br0: port 3(c3) entered blocking state
[ 1025.361303][T30554] br0: port 3(c3) entered forwarding state
[ 1025.361626][T30554] br0: port 2(c2) entered blocking state
[ 1025.361800][T30554] br0: port 2(c2) entered forwarding state
[ 1025.362125][T30554] br0: port 1(c1) entered blocking state
[ 1025.362298][T30554] br0: port 1(c1) entered forwarding state
[ 1036.508474][   T12] br0: port 1(c1) entered disabled state
[ 1036.511180][   T12] c1 (unregistering): left allmulticast mode
[ 1036.512363][   T12] c1 (unregistering): left promiscuous mode
[ 1036.512659][   T12] br0: port 1(c1) entered disabled state
[ 1036.660727][   T12] br0: port 2(c2) entered disabled state
[ 1036.663407][   T12] c2 (unregistering): left allmulticast mode
[ 1036.663632][   T12] c2 (unregistering): left promiscuous mode
[ 1036.663836][   T12] br0: port 2(c2) entered disabled state
[ 1036.796699][   T12] br0: port 3(c3) entered disabled state
[ 1036.800931][   T12] c3 (unregistering): left allmulticast mode
[ 1036.801156][   T12] c3 (unregistering): left promiscuous mode
[ 1036.801374][   T12] br0: port 3(c3) entered disabled state
[ 1036.957752][   T12] br0: port 4(sender) entered disabled state
[ 1036.960095][   T12] sender (unregistering): left allmulticast mode
[ 1036.960495][   T12] sender (unregistering): left promiscuous mode
[ 1036.960692][   T12] br0: port 4(sender) entered disabled state