[ 1543.944396][ T6840] br1: port 1(veth1) entered blocking state
[ 1543.944868][ T6840] br1: port 1(veth1) entered disabled state
[ 1543.945305][ T6840] veth1: entered allmulticast mode
[ 1543.948866][ T6840] veth1: entered promiscuous mode
[ 1544.049169][  T439] br1: port 1(veth1) entered blocking state
[ 1544.049622][  T439] br1: port 1(veth1) entered forwarding state
[ 1577.436374][ T7019] br1: port 1(veth1) entered disabled state
[ 1577.543719][ T7020] veth1: left allmulticast mode
[ 1577.544083][ T7020] veth1: left promiscuous mode
[ 1577.544616][ T7020] br1: port 1(veth1) entered disabled state