[ 1509.872800][ T7947] br1: port 1(veth1) entered blocking state
[ 1509.873129][ T7947] br1: port 1(veth1) entered disabled state
[ 1509.879533][ T7947] veth1: entered allmulticast mode
[ 1509.881587][ T7947] veth1: entered promiscuous mode
[ 1510.040783][ T6981] br1: port 1(veth1) entered blocking state
[ 1510.041108][ T6981] br1: port 1(veth1) entered forwarding state
[ 1544.564385][ T8038] br1: port 1(veth1) entered disabled state
[ 1544.708401][ T8039] veth1: left allmulticast mode
[ 1544.708608][ T8039] veth1: left promiscuous mode
[ 1544.708902][ T8039] br1: port 1(veth1) entered disabled state