[ 2106.995528][T19160] br0: port 1(c1) entered blocking state
[ 2106.995887][T19160] br0: port 1(c1) entered disabled state
[ 2106.996239][T19160] c1: entered allmulticast mode
[ 2107.000722][T19160] c1: entered promiscuous mode
[ 2107.668585][T19165] br0: port 2(c2) entered blocking state
[ 2107.669017][T19165] br0: port 2(c2) entered disabled state
[ 2107.669366][T19165] c2: entered allmulticast mode
[ 2107.674181][T19165] c2: entered promiscuous mode
[ 2108.348407][T19170] br0: port 3(c3) entered blocking state
[ 2108.348822][T19170] br0: port 3(c3) entered disabled state
[ 2108.360378][T19170] c3: entered allmulticast mode
[ 2108.364803][T19170] c3: entered promiscuous mode
[ 2109.023219][T19175] br0: port 4(sender) entered blocking state
[ 2109.023651][T19175] br0: port 4(sender) entered disabled state
[ 2109.024081][T19175] sender: entered allmulticast mode
[ 2109.028037][T19175] sender: entered promiscuous mode
[ 2109.283527][T19177] br0: port 4(sender) entered blocking state
[ 2109.284095][T19177] br0: port 4(sender) entered forwarding state
[ 2109.284817][T19177] br0: port 3(c3) entered blocking state
[ 2109.285144][T19177] br0: port 3(c3) entered forwarding state
[ 2109.285784][T19177] br0: port 2(c2) entered blocking state
[ 2109.286119][T19177] br0: port 2(c2) entered forwarding state
[ 2109.286771][T19177] br0: port 1(c1) entered blocking state
[ 2109.287110][T19177] br0: port 1(c1) entered forwarding state
[ 2121.805692][   T12] br0: port 1(c1) entered disabled state
[ 2121.887787][   T12] c1 (unregistering): left allmulticast mode
[ 2121.888356][   T12] c1 (unregistering): left promiscuous mode
[ 2121.888752][   T12] br0: port 1(c1) entered disabled state
[ 2122.314087][   T12] br0: port 2(c2) entered disabled state
[ 2122.438861][   T12] c2 (unregistering): left allmulticast mode
[ 2122.439274][   T12] c2 (unregistering): left promiscuous mode
[ 2122.439788][   T12] br0: port 2(c2) entered disabled state
[ 2122.866973][   T12] br0: port 3(c3) entered disabled state
[ 2123.010681][   T12] c3 (unregistering): left allmulticast mode
[ 2123.011165][   T12] c3 (unregistering): left promiscuous mode
[ 2123.011567][   T12] br0: port 3(c3) entered disabled state
[ 2123.352625][   T12] br0: port 4(sender) entered disabled state
[ 2123.480617][   T12] sender (unregistering): left allmulticast mode
[ 2123.481113][   T12] sender (unregistering): left promiscuous mode
[ 2123.481500][   T12] br0: port 4(sender) entered disabled state