[ 2982.294110][T28645] br0: port 1(c1) entered blocking state
[ 2982.294461][T28645] br0: port 1(c1) entered disabled state
[ 2982.294816][T28645] c1: entered allmulticast mode
[ 2982.298150][T28645] c1: entered promiscuous mode
[ 2982.950929][T28650] br0: port 2(c2) entered blocking state
[ 2982.951412][T28650] br0: port 2(c2) entered disabled state
[ 2982.951810][T28650] c2: entered allmulticast mode
[ 2982.955195][T28650] c2: entered promiscuous mode
[ 2983.624686][T28655] br0: port 3(c3) entered blocking state
[ 2983.625070][T28655] br0: port 3(c3) entered disabled state
[ 2983.625434][T28655] c3: entered allmulticast mode
[ 2983.628979][T28655] c3: entered promiscuous mode
[ 2984.305574][T28660] br0: port 4(sender) entered blocking state
[ 2984.306104][T28660] br0: port 4(sender) entered disabled state
[ 2984.306514][T28660] sender: entered allmulticast mode
[ 2984.310291][T28660] sender: entered promiscuous mode
[ 2984.550218][T28662] br0: port 4(sender) entered blocking state
[ 2984.550706][T28662] br0: port 4(sender) entered forwarding state
[ 2984.551443][T28662] br0: port 3(c3) entered blocking state
[ 2984.551793][T28662] br0: port 3(c3) entered forwarding state
[ 2984.552468][T28662] br0: port 2(c2) entered blocking state
[ 2984.552830][T28662] br0: port 2(c2) entered forwarding state
[ 2984.553499][T28662] br0: port 1(c1) entered blocking state
[ 2984.553849][T28662] br0: port 1(c1) entered forwarding state
[ 2996.973815][   T72] br0: port 1(c1) entered disabled state
[ 2996.995989][   T72] c1 (unregistering): left allmulticast mode
[ 2996.996520][   T72] c1 (unregistering): left promiscuous mode
[ 2996.996925][   T72] br0: port 1(c1) entered disabled state
[ 2997.552568][   T72] br0: port 2(c2) entered disabled state
[ 2997.575145][   T72] c2 (unregistering): left allmulticast mode
[ 2997.576857][   T72] c2 (unregistering): left promiscuous mode
[ 2997.577318][   T72] br0: port 2(c2) entered disabled state
[ 2998.109470][   T72] br0: port 3(c3) entered disabled state
[ 2998.130343][   T72] c3 (unregistering): left allmulticast mode
[ 2998.130895][   T72] c3 (unregistering): left promiscuous mode
[ 2998.131295][   T72] br0: port 3(c3) entered disabled state
[ 2998.621679][   T72] br0: port 4(sender) entered disabled state
[ 2998.644177][   T72] sender (unregistering): left allmulticast mode
[ 2998.644627][   T72] sender (unregistering): left promiscuous mode
[ 2998.645031][   T72] br0: port 4(sender) entered disabled state