[ 3154.239379][T28252] br0: port 1(c1) entered blocking state
[ 3154.239780][T28252] br0: port 1(c1) entered disabled state
[ 3154.240149][T28252] c1: entered allmulticast mode
[ 3154.244450][T28252] c1: entered promiscuous mode
[ 3154.923530][T28257] br0: port 2(c2) entered blocking state
[ 3154.923925][T28257] br0: port 2(c2) entered disabled state
[ 3154.924297][T28257] c2: entered allmulticast mode
[ 3154.927834][T28257] c2: entered promiscuous mode
[ 3155.621636][T28262] br0: port 3(c3) entered blocking state
[ 3155.622672][T28262] br0: port 3(c3) entered disabled state
[ 3155.623043][T28262] c3: entered allmulticast mode
[ 3155.626551][T28262] c3: entered promiscuous mode
[ 3156.345417][T28267] br0: port 4(sender) entered blocking state
[ 3156.345948][T28267] br0: port 4(sender) entered disabled state
[ 3156.346391][T28267] sender: entered allmulticast mode
[ 3156.351106][T28267] sender: entered promiscuous mode
[ 3156.611304][T28269] br0: port 4(sender) entered blocking state
[ 3156.611804][T28269] br0: port 4(sender) entered forwarding state
[ 3156.612561][T28269] br0: port 3(c3) entered blocking state
[ 3156.612923][T28269] br0: port 3(c3) entered forwarding state
[ 3156.613600][T28269] br0: port 2(c2) entered blocking state
[ 3156.613943][T28269] br0: port 2(c2) entered forwarding state
[ 3156.614621][T28269] br0: port 1(c1) entered blocking state
[ 3156.614980][T28269] br0: port 1(c1) entered forwarding state
[ 3169.117499][   T67] br0: port 1(c1) entered disabled state
[ 3169.234211][   T67] c1 (unregistering): left allmulticast mode
[ 3169.234995][   T67] c1 (unregistering): left promiscuous mode
[ 3169.235665][   T67] br0: port 1(c1) entered disabled state
[ 3169.724422][   T67] br0: port 2(c2) entered disabled state
[ 3169.876571][   T67] c2 (unregistering): left allmulticast mode
[ 3169.877033][   T67] c2 (unregistering): left promiscuous mode
[ 3169.877419][   T67] br0: port 2(c2) entered disabled state
[ 3170.305741][   T67] br0: port 3(c3) entered disabled state
[ 3170.458697][   T67] c3 (unregistering): left allmulticast mode
[ 3170.459267][   T67] c3 (unregistering): left promiscuous mode
[ 3170.459942][   T67] br0: port 3(c3) entered disabled state
[ 3170.894692][   T67] br0: port 4(sender) entered disabled state
[ 3171.049270][   T67] sender (unregistering): left allmulticast mode
[ 3171.049807][   T67] sender (unregistering): left promiscuous mode
[ 3171.050419][   T67] br0: port 4(sender) entered disabled state