[  990.123324][  T900] br0: port 1(c1) entered blocking state
[  990.123509][  T900] br0: port 1(c1) entered disabled state
[  990.123650][  T900] c1: entered allmulticast mode
[  990.125579][  T900] c1: entered promiscuous mode
[  990.283289][  T905] br0: port 2(c2) entered blocking state
[  990.283456][  T905] br0: port 2(c2) entered disabled state
[  990.283593][  T905] c2: entered allmulticast mode
[  990.284926][  T905] c2: entered promiscuous mode
[  990.430964][  T910] br0: port 3(c3) entered blocking state
[  990.431136][  T910] br0: port 3(c3) entered disabled state
[  990.431281][  T910] c3: entered allmulticast mode
[  990.432607][  T910] c3: entered promiscuous mode
[  990.567733][  T915] br0: port 4(sender) entered blocking state
[  990.567924][  T915] br0: port 4(sender) entered disabled state
[  990.568080][  T915] sender: entered allmulticast mode
[  990.569589][  T915] sender: entered promiscuous mode
[  990.625663][  T917] br0: port 4(sender) entered blocking state
[  990.625855][  T917] br0: port 4(sender) entered forwarding state
[  990.626124][  T917] br0: port 3(c3) entered blocking state
[  990.626253][  T917] br0: port 3(c3) entered forwarding state
[  990.626499][  T917] br0: port 2(c2) entered blocking state
[  990.626618][  T917] br0: port 2(c2) entered forwarding state
[  990.627193][  T917] br0: port 1(c1) entered blocking state
[  990.627322][  T917] br0: port 1(c1) entered forwarding state
[ 1001.593122][   T12] br0: port 1(c1) entered disabled state
[ 1001.596899][   T12] c1 (unregistering): left allmulticast mode
[ 1001.597164][   T12] c1 (unregistering): left promiscuous mode
[ 1001.597431][   T12] br0: port 1(c1) entered disabled state
[ 1001.716044][   T12] br0: port 2(c2) entered disabled state
[ 1001.718615][   T12] c2 (unregistering): left allmulticast mode
[ 1001.718882][   T12] c2 (unregistering): left promiscuous mode
[ 1001.719145][   T12] br0: port 2(c2) entered disabled state
[ 1001.819677][   T12] br0: port 3(c3) entered disabled state
[ 1001.829682][   T12] c3 (unregistering): left allmulticast mode
[ 1001.829892][   T12] c3 (unregistering): left promiscuous mode
[ 1001.830053][   T12] br0: port 3(c3) entered disabled state
[ 1001.942683][   T12] br0: port 4(sender) entered disabled state
[ 1001.944921][   T12] sender (unregistering): left allmulticast mode
[ 1001.945510][   T12] sender (unregistering): left promiscuous mode
[ 1001.945790][   T12] br0: port 4(sender) entered disabled state