[ 1512.066552][ T4414] br1: port 1(veth1) entered blocking state
[ 1512.066835][ T4414] br1: port 1(veth1) entered disabled state
[ 1512.067089][ T4414] veth1: entered allmulticast mode
[ 1512.069370][ T4414] veth1: entered promiscuous mode
[ 1512.215839][ T4297] br1: port 1(veth1) entered blocking state
[ 1512.216108][ T4297] br1: port 1(veth1) entered forwarding state
[ 1527.815201][ T4473] br1: port 1(veth1) entered disabled state
[ 1528.007775][ T4474] veth1: left allmulticast mode
[ 1528.008008][ T4474] veth1: left promiscuous mode
[ 1528.008954][ T4474] br1: port 1(veth1) entered disabled state