[ 1619.452633][ T7772] br1: port 1(veth1) entered blocking state
[ 1619.454042][ T7772] br1: port 1(veth1) entered disabled state
[ 1619.454584][ T7772] veth1: entered allmulticast mode
[ 1619.458425][ T7772] veth1: entered promiscuous mode
[ 1619.550375][  T408] br1: port 1(veth1) entered blocking state
[ 1619.550843][  T408] br1: port 1(veth1) entered forwarding state
[ 1634.329290][ T7872] br1: port 1(veth1) entered disabled state
[ 1634.457147][ T7873] veth1: left allmulticast mode
[ 1634.457487][ T7873] veth1: left promiscuous mode
[ 1634.457968][ T7873] br1: port 1(veth1) entered disabled state