[ 1344.700047][ T8505] br1: port 1(veth1) entered blocking state
[ 1344.700350][ T8505] br1: port 1(veth1) entered disabled state
[ 1344.700621][ T8505] veth1: entered allmulticast mode
[ 1344.702623][ T8505] veth1: entered promiscuous mode
[ 1344.770030][   T37] br1: port 1(veth1) entered blocking state
[ 1344.770327][   T37] br1: port 1(veth1) entered forwarding state
[ 1358.275505][ T8604] br1: port 1(veth1) entered disabled state
[ 1358.345909][ T8605] veth1: left allmulticast mode
[ 1358.346155][ T8605] veth1: left promiscuous mode
[ 1358.346491][ T8605] br1: port 1(veth1) entered disabled state