[ 1619.877918][ T7208] br1: port 1(veth1) entered blocking state
[ 1619.878236][ T7208] br1: port 1(veth1) entered disabled state
[ 1619.878550][ T7208] veth1: entered allmulticast mode
[ 1619.881171][ T7208] veth1: entered promiscuous mode
[ 1620.037730][   T40] br1: port 1(veth1) entered blocking state
[ 1620.037975][   T40] br1: port 1(veth1) entered forwarding state
[ 1640.437196][ T7283] br1: port 1(veth1) entered disabled state
[ 1640.590210][ T7284] veth1: left allmulticast mode
[ 1640.590498][ T7284] veth1: left promiscuous mode
[ 1640.590828][ T7284] br1: port 1(veth1) entered disabled state