[  997.232528][T31179] br0: port 1(c1) entered blocking state
[  997.232771][T31179] br0: port 1(c1) entered disabled state
[  997.232992][T31179] c1: entered allmulticast mode
[  997.234485][T31179] c1: entered promiscuous mode
[  997.379441][T31184] br0: port 2(c2) entered blocking state
[  997.379650][T31184] br0: port 2(c2) entered disabled state
[  997.379891][T31184] c2: entered allmulticast mode
[  997.381387][T31184] c2: entered promiscuous mode
[  997.521521][T31189] br0: port 3(c3) entered blocking state
[  997.521695][T31189] br0: port 3(c3) entered disabled state
[  997.521856][T31189] c3: entered allmulticast mode
[  997.523272][T31189] c3: entered promiscuous mode
[  997.655534][T31194] br0: port 4(sender) entered blocking state
[  997.655787][T31194] br0: port 4(sender) entered disabled state
[  997.656044][T31194] sender: entered allmulticast mode
[  997.657515][T31194] sender: entered promiscuous mode
[  997.705874][T31196] br0: port 4(sender) entered blocking state
[  997.706080][T31196] br0: port 4(sender) entered forwarding state
[  997.706401][T31196] br0: port 3(c3) entered blocking state
[  997.706546][T31196] br0: port 3(c3) entered forwarding state
[  997.706841][T31196] br0: port 2(c2) entered blocking state
[  997.706985][T31196] br0: port 2(c2) entered forwarding state
[  997.707277][T31196] br0: port 1(c1) entered blocking state
[  997.707427][T31196] br0: port 1(c1) entered forwarding state
[ 1008.798448][   T12] br0: port 1(c1) entered disabled state
[ 1008.812135][   T12] c1 (unregistering): left allmulticast mode
[ 1008.812348][   T12] c1 (unregistering): left promiscuous mode
[ 1008.812524][   T12] br0: port 1(c1) entered disabled state
[ 1008.976011][   T12] br0: port 2(c2) entered disabled state
[ 1008.988403][   T12] c2 (unregistering): left allmulticast mode
[ 1008.988601][   T12] c2 (unregistering): left promiscuous mode
[ 1008.988953][   T12] br0: port 2(c2) entered disabled state
[ 1009.149119][   T12] br0: port 3(c3) entered disabled state
[ 1009.160730][   T12] c3 (unregistering): left allmulticast mode
[ 1009.160929][   T12] c3 (unregistering): left promiscuous mode
[ 1009.161100][   T12] br0: port 3(c3) entered disabled state
[ 1009.331322][   T12] br0: port 4(sender) entered disabled state
[ 1009.343111][   T12] sender (unregistering): left allmulticast mode
[ 1009.343317][   T12] sender (unregistering): left promiscuous mode
[ 1009.343567][   T12] br0: port 4(sender) entered disabled state