[ 1688.174971][ T7676] br1: port 1(veth1) entered blocking state
[ 1688.175492][ T7676] br1: port 1(veth1) entered disabled state
[ 1688.176379][ T7676] veth1: entered allmulticast mode
[ 1688.180236][ T7676] veth1: entered promiscuous mode
[ 1688.325582][  T251] br1: port 1(veth1) entered blocking state
[ 1688.326062][  T251] br1: port 1(veth1) entered forwarding state
[ 1707.762391][ T7815] br1: port 1(veth1) entered disabled state
[ 1707.879085][ T7816] veth1: left allmulticast mode
[ 1707.879441][ T7816] veth1: left promiscuous mode
[ 1707.880265][ T7816] br1: port 1(veth1) entered disabled state