[ 3114.015906][T28233] br0: port 1(c1) entered blocking state
[ 3114.016367][T28233] br0: port 1(c1) entered disabled state
[ 3114.016754][T28233] c1: entered allmulticast mode
[ 3114.020653][T28233] c1: entered promiscuous mode
[ 3115.020127][T28238] br0: port 2(c2) entered blocking state
[ 3115.020521][T28238] br0: port 2(c2) entered disabled state
[ 3115.020896][T28238] c2: entered allmulticast mode
[ 3115.024568][T28238] c2: entered promiscuous mode
[ 3115.746254][T28243] br0: port 3(c3) entered blocking state
[ 3115.746696][T28243] br0: port 3(c3) entered disabled state
[ 3115.747077][T28243] c3: entered allmulticast mode
[ 3115.751498][T28243] c3: entered promiscuous mode
[ 3116.483901][T28248] br0: port 4(sender) entered blocking state
[ 3116.484435][T28248] br0: port 4(sender) entered disabled state
[ 3116.484870][T28248] sender: entered allmulticast mode
[ 3116.489845][T28248] sender: entered promiscuous mode
[ 3116.749430][T28250] br0: port 4(sender) entered blocking state
[ 3116.749896][T28250] br0: port 4(sender) entered forwarding state
[ 3116.750672][T28250] br0: port 3(c3) entered blocking state
[ 3116.751026][T28250] br0: port 3(c3) entered forwarding state
[ 3116.751714][T28250] br0: port 2(c2) entered blocking state
[ 3116.752074][T28250] br0: port 2(c2) entered forwarding state
[ 3116.752752][T28250] br0: port 1(c1) entered blocking state
[ 3116.753102][T28250] br0: port 1(c1) entered forwarding state
[ 3129.394915][   T12] br0: port 1(c1) entered disabled state
[ 3129.498821][   T12] c1 (unregistering): left allmulticast mode
[ 3129.499326][   T12] c1 (unregistering): left promiscuous mode
[ 3129.499751][   T12] br0: port 1(c1) entered disabled state
[ 3129.938805][   T12] br0: port 2(c2) entered disabled state
[ 3130.030856][   T12] c2 (unregistering): left allmulticast mode
[ 3130.031352][   T12] c2 (unregistering): left promiscuous mode
[ 3130.031779][   T12] br0: port 2(c2) entered disabled state
[ 3130.527033][   T12] br0: port 3(c3) entered disabled state
[ 3130.634860][   T12] c3 (unregistering): left allmulticast mode
[ 3130.635369][   T12] c3 (unregistering): left promiscuous mode
[ 3130.635789][   T12] br0: port 3(c3) entered disabled state
[ 3131.086562][   T12] br0: port 4(sender) entered disabled state
[ 3131.172853][   T12] sender (unregistering): left allmulticast mode
[ 3131.173330][   T12] sender (unregistering): left promiscuous mode
[ 3131.173741][   T12] br0: port 4(sender) entered disabled state