[  997.938655][ T2120] br0: port 1(c1) entered blocking state
[  997.939086][ T2120] br0: port 1(c1) entered disabled state
[  997.939280][ T2120] c1: entered allmulticast mode
[  997.940767][ T2120] c1: entered promiscuous mode
[  998.089778][ T2125] br0: port 2(c2) entered blocking state
[  998.090004][ T2125] br0: port 2(c2) entered disabled state
[  998.090217][ T2125] c2: entered allmulticast mode
[  998.091690][ T2125] c2: entered promiscuous mode
[  998.245588][ T2130] br0: port 3(c3) entered blocking state
[  998.246265][ T2130] br0: port 3(c3) entered disabled state
[  998.246471][ T2130] c3: entered allmulticast mode
[  998.247921][ T2130] c3: entered promiscuous mode
[  998.406242][ T2135] br0: port 4(sender) entered blocking state
[  998.406500][ T2135] br0: port 4(sender) entered disabled state
[  998.406683][ T2135] sender: entered allmulticast mode
[  998.408144][ T2135] sender: entered promiscuous mode
[  998.460845][ T2137] br0: port 4(sender) entered blocking state
[  998.461084][ T2137] br0: port 4(sender) entered forwarding state
[  998.461599][ T2137] br0: port 3(c3) entered blocking state
[  998.461801][ T2137] br0: port 3(c3) entered forwarding state
[  998.462108][ T2137] br0: port 2(c2) entered blocking state
[  998.462323][ T2137] br0: port 2(c2) entered forwarding state
[  998.462612][ T2137] br0: port 1(c1) entered blocking state
[  998.462781][ T2137] br0: port 1(c1) entered forwarding state
[ 1009.480623][   T12] br0: port 1(c1) entered disabled state
[ 1009.483512][   T12] c1 (unregistering): left allmulticast mode
[ 1009.484650][   T12] c1 (unregistering): left promiscuous mode
[ 1009.485235][   T12] br0: port 1(c1) entered disabled state
[ 1009.606197][   T12] br0: port 2(c2) entered disabled state
[ 1009.613372][   T12] c2 (unregistering): left allmulticast mode
[ 1009.613582][   T12] c2 (unregistering): left promiscuous mode
[ 1009.613789][   T12] br0: port 2(c2) entered disabled state
[ 1009.719230][   T12] br0: port 3(c3) entered disabled state
[ 1009.721784][   T12] c3 (unregistering): left allmulticast mode
[ 1009.722058][   T12] c3 (unregistering): left promiscuous mode
[ 1009.722331][   T12] br0: port 3(c3) entered disabled state
[ 1009.836802][   T12] br0: port 4(sender) entered disabled state
[ 1009.839697][   T12] sender (unregistering): left allmulticast mode
[ 1009.840955][   T12] sender (unregistering): left promiscuous mode
[ 1009.841204][   T12] br0: port 4(sender) entered disabled state