[ 2243.784914][T18321] br0: port 1(c1) entered blocking state
[ 2243.785148][T18321] br0: port 1(c1) entered disabled state
[ 2243.785373][T18321] c1: entered allmulticast mode
[ 2243.787237][T18321] c1: entered promiscuous mode
[ 2244.715827][T18326] br0: port 2(c2) entered blocking state
[ 2244.716138][T18326] br0: port 2(c2) entered disabled state
[ 2244.716371][T18326] c2: entered allmulticast mode
[ 2244.718251][T18326] c2: entered promiscuous mode
[ 2245.596971][T18331] br0: port 3(c3) entered blocking state
[ 2245.597260][T18331] br0: port 3(c3) entered disabled state
[ 2245.597486][T18331] c3: entered allmulticast mode
[ 2245.599317][T18331] c3: entered promiscuous mode
[ 2246.391202][T18336] br0: port 4(sender) entered blocking state
[ 2246.391635][T18336] br0: port 4(sender) entered disabled state
[ 2246.392028][T18336] sender: entered allmulticast mode
[ 2246.393985][T18336] sender: entered promiscuous mode
[ 2246.701835][T18338] br0: port 4(sender) entered blocking state
[ 2246.702194][T18338] br0: port 4(sender) entered forwarding state
[ 2246.702658][T18338] br0: port 3(c3) entered blocking state
[ 2246.702850][T18338] br0: port 3(c3) entered forwarding state
[ 2246.703253][T18338] br0: port 2(c2) entered blocking state
[ 2246.703453][T18338] br0: port 2(c2) entered forwarding state
[ 2246.704307][T18338] br0: port 1(c1) entered blocking state
[ 2246.704563][T18338] br0: port 1(c1) entered forwarding state
[ 2259.513767][   T11] br0: port 1(c1) entered disabled state
[ 2259.644994][   T11] c1 (unregistering): left allmulticast mode
[ 2259.645242][   T11] c1 (unregistering): left promiscuous mode
[ 2259.645459][   T11] br0: port 1(c1) entered disabled state
[ 2260.108808][   T11] br0: port 2(c2) entered disabled state
[ 2260.246986][   T11] c2 (unregistering): left allmulticast mode
[ 2260.247288][   T11] c2 (unregistering): left promiscuous mode
[ 2260.247606][   T11] br0: port 2(c2) entered disabled state
[ 2260.728786][   T11] br0: port 3(c3) entered disabled state
[ 2260.847968][   T11] c3 (unregistering): left allmulticast mode
[ 2260.848276][   T11] c3 (unregistering): left promiscuous mode
[ 2260.848488][   T11] br0: port 3(c3) entered disabled state
[ 2261.348212][   T11] br0: port 4(sender) entered disabled state
[ 2261.496999][   T11] sender (unregistering): left allmulticast mode
[ 2261.497250][   T11] sender (unregistering): left promiscuous mode
[ 2261.497490][   T11] br0: port 4(sender) entered disabled state