[  998.996026][ T1231] br0: port 1(c1) entered blocking state
[  998.996256][ T1231] br0: port 1(c1) entered disabled state
[  998.996462][ T1231] c1: entered allmulticast mode
[  998.998004][ T1231] c1: entered promiscuous mode
[  999.158422][ T1236] br0: port 2(c2) entered blocking state
[  999.158583][ T1236] br0: port 2(c2) entered disabled state
[  999.158745][ T1236] c2: entered allmulticast mode
[  999.160166][ T1236] c2: entered promiscuous mode
[  999.326070][ T1241] br0: port 3(c3) entered blocking state
[  999.326276][ T1241] br0: port 3(c3) entered disabled state
[  999.326480][ T1241] c3: entered allmulticast mode
[  999.328020][ T1241] c3: entered promiscuous mode
[  999.485077][ T1246] br0: port 4(sender) entered blocking state
[  999.485273][ T1246] br0: port 4(sender) entered disabled state
[  999.485454][ T1246] sender: entered allmulticast mode
[  999.486912][ T1246] sender: entered promiscuous mode
[  999.550472][ T1248] br0: port 4(sender) entered blocking state
[  999.550677][ T1248] br0: port 4(sender) entered forwarding state
[  999.550968][ T1248] br0: port 3(c3) entered blocking state
[  999.551103][ T1248] br0: port 3(c3) entered forwarding state
[  999.551371][ T1248] br0: port 2(c2) entered blocking state
[  999.551505][ T1248] br0: port 2(c2) entered forwarding state
[  999.551787][ T1248] br0: port 1(c1) entered blocking state
[  999.551926][ T1248] br0: port 1(c1) entered forwarding state
[ 1010.569571][   T12] br0: port 1(c1) entered disabled state
[ 1010.571923][   T12] c1 (unregistering): left allmulticast mode
[ 1010.572094][   T12] c1 (unregistering): left promiscuous mode
[ 1010.572395][   T12] br0: port 1(c1) entered disabled state
[ 1010.702838][   T12] br0: port 2(c2) entered disabled state
[ 1010.705156][   T12] c2 (unregistering): left allmulticast mode
[ 1010.705326][   T12] c2 (unregistering): left promiscuous mode
[ 1010.705482][   T12] br0: port 2(c2) entered disabled state
[ 1010.835485][   T12] br0: port 3(c3) entered disabled state
[ 1010.838642][   T12] c3 (unregistering): left allmulticast mode
[ 1010.838901][   T12] c3 (unregistering): left promiscuous mode
[ 1010.839061][   T12] br0: port 3(c3) entered disabled state
[ 1010.953933][   T12] br0: port 4(sender) entered disabled state
[ 1010.956074][   T12] sender (unregistering): left allmulticast mode
[ 1010.956244][   T12] sender (unregistering): left promiscuous mode
[ 1010.956398][   T12] br0: port 4(sender) entered disabled state