[ 1211.277802][ T5960] br1: port 1(veth1) entered blocking state
[ 1211.278257][ T5960] br1: port 1(veth1) entered disabled state
[ 1211.278721][ T5960] veth1: entered allmulticast mode
[ 1211.282749][ T5960] veth1: entered promiscuous mode
[ 1211.410865][   T37] br1: port 1(veth1) entered blocking state
[ 1211.411347][   T37] br1: port 1(veth1) entered forwarding state
[ 1245.055662][ T6139] br1: port 1(veth1) entered disabled state
[ 1245.171578][ T6140] veth1: left allmulticast mode
[ 1245.172200][ T6140] veth1: left promiscuous mode
[ 1245.172682][ T6140] br1: port 1(veth1) entered disabled state