[  998.239329][ T1754] br0: port 1(c1) entered blocking state
[  998.239518][ T1754] br0: port 1(c1) entered disabled state
[  998.239676][ T1754] c1: entered allmulticast mode
[  998.241082][ T1754] c1: entered promiscuous mode
[  998.401036][ T1759] br0: port 2(c2) entered blocking state
[  998.401236][ T1759] br0: port 2(c2) entered disabled state
[  998.401443][ T1759] c2: entered allmulticast mode
[  998.403010][ T1759] c2: entered promiscuous mode
[  998.550993][ T1764] br0: port 3(c3) entered blocking state
[  998.551191][ T1764] br0: port 3(c3) entered disabled state
[  998.551400][ T1764] c3: entered allmulticast mode
[  998.553549][ T1764] c3: entered promiscuous mode
[  998.707311][ T1769] br0: port 4(sender) entered blocking state
[  998.707520][ T1769] br0: port 4(sender) entered disabled state
[  998.707707][ T1769] sender: entered allmulticast mode
[  998.709138][ T1769] sender: entered promiscuous mode
[  998.757548][ T1771] br0: port 4(sender) entered blocking state
[  998.757800][ T1771] br0: port 4(sender) entered forwarding state
[  998.758217][ T1771] br0: port 3(c3) entered blocking state
[  998.758407][ T1771] br0: port 3(c3) entered forwarding state
[  998.758786][ T1771] br0: port 2(c2) entered blocking state
[  998.758982][ T1771] br0: port 2(c2) entered forwarding state
[  998.759337][ T1771] br0: port 1(c1) entered blocking state
[  998.759526][ T1771] br0: port 1(c1) entered forwarding state
[ 1009.804078][   T71] br0: port 1(c1) entered disabled state
[ 1009.806873][   T71] c1 (unregistering): left allmulticast mode
[ 1009.807064][   T71] c1 (unregistering): left promiscuous mode
[ 1009.807231][   T71] br0: port 1(c1) entered disabled state
[ 1009.934606][   T71] br0: port 2(c2) entered disabled state
[ 1009.937702][   T71] c2 (unregistering): left allmulticast mode
[ 1009.937888][   T71] c2 (unregistering): left promiscuous mode
[ 1009.938047][   T71] br0: port 2(c2) entered disabled state
[ 1010.067365][   T71] br0: port 3(c3) entered disabled state
[ 1010.070408][   T71] c3 (unregistering): left allmulticast mode
[ 1010.070590][   T71] c3 (unregistering): left promiscuous mode
[ 1010.070764][   T71] br0: port 3(c3) entered disabled state
[ 1010.204903][   T71] br0: port 4(sender) entered disabled state
[ 1010.215030][   T71] sender (unregistering): left allmulticast mode
[ 1010.215215][   T71] sender (unregistering): left promiscuous mode
[ 1010.215379][   T71] br0: port 4(sender) entered disabled state