[ 1481.887141][T18769] br0: port 1(c1) entered blocking state
[ 1481.887375][T18769] br0: port 1(c1) entered disabled state
[ 1481.888588][T18769] c1: entered allmulticast mode
[ 1481.890610][T18769] c1: entered promiscuous mode
[ 1482.344158][T18774] br0: port 2(c2) entered blocking state
[ 1482.344396][T18774] br0: port 2(c2) entered disabled state
[ 1482.344636][T18774] c2: entered allmulticast mode
[ 1482.346749][T18774] c2: entered promiscuous mode
[ 1482.806054][T18779] br0: port 3(c3) entered blocking state
[ 1482.806283][T18779] br0: port 3(c3) entered disabled state
[ 1482.806520][T18779] c3: entered allmulticast mode
[ 1482.808360][T18779] c3: entered promiscuous mode
[ 1483.272114][T18784] br0: port 4(sender) entered blocking state
[ 1483.272506][T18784] br0: port 4(sender) entered disabled state
[ 1483.272786][T18784] sender: entered allmulticast mode
[ 1483.274682][T18784] sender: entered promiscuous mode
[ 1483.440904][T18786] br0: port 4(sender) entered blocking state
[ 1483.441240][T18786] br0: port 4(sender) entered forwarding state
[ 1483.441728][T18786] br0: port 3(c3) entered blocking state
[ 1483.441949][T18786] br0: port 3(c3) entered forwarding state
[ 1483.442378][T18786] br0: port 2(c2) entered blocking state
[ 1483.442615][T18786] br0: port 2(c2) entered forwarding state
[ 1483.443034][T18786] br0: port 1(c1) entered blocking state
[ 1483.443254][T18786] br0: port 1(c1) entered forwarding state
[ 1495.275193][   T11] br0: port 1(c1) entered disabled state
[ 1495.388021][   T11] c1 (unregistering): left allmulticast mode
[ 1495.388289][   T11] c1 (unregistering): left promiscuous mode
[ 1495.388521][   T11] br0: port 1(c1) entered disabled state
[ 1495.645620][   T11] br0: port 2(c2) entered disabled state
[ 1495.820247][   T11] c2 (unregistering): left allmulticast mode
[ 1495.820522][   T11] c2 (unregistering): left promiscuous mode
[ 1495.820743][   T11] br0: port 2(c2) entered disabled state
[ 1496.025425][   T11] br0: port 3(c3) entered disabled state
[ 1496.151023][   T11] c3 (unregistering): left allmulticast mode
[ 1496.151280][   T11] c3 (unregistering): left promiscuous mode
[ 1496.151513][   T11] br0: port 3(c3) entered disabled state
[ 1496.355559][   T11] br0: port 4(sender) entered disabled state
[ 1496.466021][   T11] sender (unregistering): left allmulticast mode
[ 1496.466280][   T11] sender (unregistering): left promiscuous mode
[ 1496.466516][   T11] br0: port 4(sender) entered disabled state