[ 1514.374261][ T4421] br1: port 1(veth1) entered blocking state
[ 1514.374514][ T4421] br1: port 1(veth1) entered disabled state
[ 1514.374766][ T4421] veth1: entered allmulticast mode
[ 1514.376617][ T4421] veth1: entered promiscuous mode
[ 1514.523758][ T4052] br1: port 1(veth1) entered blocking state
[ 1514.524354][ T4052] br1: port 1(veth1) entered forwarding state
[ 1530.160196][ T4480] br1: port 1(veth1) entered disabled state
[ 1530.320012][ T4481] veth1: left allmulticast mode
[ 1530.320230][ T4481] veth1: left promiscuous mode
[ 1530.320539][ T4481] br1: port 1(veth1) entered disabled state