[ 1403.617267][ T5212] br1: port 1(veth1) entered blocking state
[ 1403.618575][ T5212] br1: port 1(veth1) entered disabled state
[ 1403.619132][ T5212] veth1: entered allmulticast mode
[ 1403.621042][ T5212] veth1: entered promiscuous mode
[ 1403.772047][    T9] br1: port 1(veth1) entered blocking state
[ 1403.772324][    T9] br1: port 1(veth1) entered forwarding state
[ 1438.026376][ T5303] br1: port 1(veth1) entered disabled state
[ 1438.181326][ T5304] veth1: left allmulticast mode
[ 1438.181662][ T5304] veth1: left promiscuous mode
[ 1438.181986][ T5304] br1: port 1(veth1) entered disabled state