[  993.966063][T31006] br0: port 1(c1) entered blocking state
[  993.966336][T31006] br0: port 1(c1) entered disabled state
[  993.966566][T31006] c1: entered allmulticast mode
[  993.968348][T31006] c1: entered promiscuous mode
[  994.121038][T31011] br0: port 2(c2) entered blocking state
[  994.121278][T31011] br0: port 2(c2) entered disabled state
[  994.121501][T31011] c2: entered allmulticast mode
[  994.123900][T31011] c2: entered promiscuous mode
[  994.292966][T31016] br0: port 3(c3) entered blocking state
[  994.294004][T31016] br0: port 3(c3) entered disabled state
[  994.294252][T31016] c3: entered allmulticast mode
[  994.295829][T31016] c3: entered promiscuous mode
[  994.453128][T31021] br0: port 4(sender) entered blocking state
[  994.453406][T31021] br0: port 4(sender) entered disabled state
[  994.453669][T31021] sender: entered allmulticast mode
[  994.455274][T31021] sender: entered promiscuous mode
[  994.516077][T31023] br0: port 4(sender) entered blocking state
[  994.516353][T31023] br0: port 4(sender) entered forwarding state
[  994.516751][T31023] br0: port 3(c3) entered blocking state
[  994.516951][T31023] br0: port 3(c3) entered forwarding state
[  994.517343][T31023] br0: port 2(c2) entered blocking state
[  994.517547][T31023] br0: port 2(c2) entered forwarding state
[  994.517922][T31023] br0: port 1(c1) entered blocking state
[  994.518146][T31023] br0: port 1(c1) entered forwarding state
[ 1005.680132][   T12] br0: port 1(c1) entered disabled state
[ 1005.691712][   T12] c1 (unregistering): left allmulticast mode
[ 1005.691965][   T12] c1 (unregistering): left promiscuous mode
[ 1005.692298][   T12] br0: port 1(c1) entered disabled state
[ 1005.861407][   T12] br0: port 2(c2) entered disabled state
[ 1005.873962][   T12] c2 (unregistering): left allmulticast mode
[ 1005.874259][   T12] c2 (unregistering): left promiscuous mode
[ 1005.874497][   T12] br0: port 2(c2) entered disabled state
[ 1006.032376][   T12] br0: port 3(c3) entered disabled state
[ 1006.049898][   T12] c3 (unregistering): left allmulticast mode
[ 1006.050297][   T12] c3 (unregistering): left promiscuous mode
[ 1006.050576][   T12] br0: port 3(c3) entered disabled state
[ 1006.209932][   T12] br0: port 4(sender) entered disabled state
[ 1006.220911][   T12] sender (unregistering): left allmulticast mode
[ 1006.221258][   T12] sender (unregistering): left promiscuous mode
[ 1006.221559][   T12] br0: port 4(sender) entered disabled state