[ 2894.304405][T29837] br0: port 1(c1) entered blocking state
[ 2894.304897][T29837] br0: port 1(c1) entered disabled state
[ 2894.305261][T29837] c1: entered allmulticast mode
[ 2894.308744][T29837] c1: entered promiscuous mode
[ 2894.972965][T29842] br0: port 2(c2) entered blocking state
[ 2894.973387][T29842] br0: port 2(c2) entered disabled state
[ 2894.973731][T29842] c2: entered allmulticast mode
[ 2894.977572][T29842] c2: entered promiscuous mode
[ 2895.640228][T29847] br0: port 3(c3) entered blocking state
[ 2895.640576][T29847] br0: port 3(c3) entered disabled state
[ 2895.640967][T29847] c3: entered allmulticast mode
[ 2895.644333][T29847] c3: entered promiscuous mode
[ 2896.318809][T29852] br0: port 4(sender) entered blocking state
[ 2896.319270][T29852] br0: port 4(sender) entered disabled state
[ 2896.319709][T29852] sender: entered allmulticast mode
[ 2896.323751][T29852] sender: entered promiscuous mode
[ 2896.564143][T29854] br0: port 4(sender) entered blocking state
[ 2896.564661][T29854] br0: port 4(sender) entered forwarding state
[ 2896.565386][T29854] br0: port 3(c3) entered blocking state
[ 2896.565707][T29854] br0: port 3(c3) entered forwarding state
[ 2896.566372][T29854] br0: port 2(c2) entered blocking state
[ 2896.566695][T29854] br0: port 2(c2) entered forwarding state
[ 2896.567363][T29854] br0: port 1(c1) entered blocking state
[ 2896.567695][T29854] br0: port 1(c1) entered forwarding state
[ 2909.038950][   T12] br0: port 1(c1) entered disabled state
[ 2909.072897][   T12] c1 (unregistering): left allmulticast mode
[ 2909.073465][   T12] c1 (unregistering): left promiscuous mode
[ 2909.073929][   T12] br0: port 1(c1) entered disabled state
[ 2909.605697][   T12] br0: port 2(c2) entered disabled state
[ 2909.626082][   T12] c2 (unregistering): left allmulticast mode
[ 2909.626499][   T12] c2 (unregistering): left promiscuous mode
[ 2909.629186][   T12] br0: port 2(c2) entered disabled state
[ 2910.204540][   T12] br0: port 3(c3) entered disabled state
[ 2910.238633][   T12] c3 (unregistering): left allmulticast mode
[ 2910.239072][   T12] c3 (unregistering): left promiscuous mode
[ 2910.239462][   T12] br0: port 3(c3) entered disabled state
[ 2910.773593][   T12] br0: port 4(sender) entered disabled state
[ 2910.798334][   T12] sender (unregistering): left allmulticast mode
[ 2910.798756][   T12] sender (unregistering): left promiscuous mode
[ 2910.799173][   T12] br0: port 4(sender) entered disabled state