[ 1863.400771][T17932] br1: port 1(veth1) entered blocking state
[ 1863.402027][T17932] br1: port 1(veth1) entered disabled state
[ 1863.402541][T17932] veth1: entered allmulticast mode
[ 1863.406099][T17932] veth1: entered promiscuous mode
[ 1863.572012][  T251] br1: port 1(veth1) entered blocking state
[ 1863.572439][  T251] br1: port 1(veth1) entered forwarding state
[ 1878.474293][T18031] br1: port 1(veth1) entered disabled state
[ 1878.603028][T18032] veth1: left allmulticast mode
[ 1878.603361][T18032] veth1: left promiscuous mode
[ 1878.603830][T18032] br1: port 1(veth1) entered disabled state