[ 1166.326986][ T6822] br1: port 1(veth1) entered blocking state
[ 1166.328035][ T6822] br1: port 1(veth1) entered disabled state
[ 1166.328461][ T6822] veth1: entered allmulticast mode
[ 1166.331877][ T6822] veth1: entered promiscuous mode
[ 1166.444977][   T62] br1: port 1(veth1) entered blocking state
[ 1166.445452][   T62] br1: port 1(veth1) entered forwarding state
[ 1181.507624][ T6921] br1: port 1(veth1) entered disabled state
[ 1181.649860][ T6922] veth1: left allmulticast mode
[ 1181.651125][ T6922] veth1: left promiscuous mode
[ 1181.651633][ T6922] br1: port 1(veth1) entered disabled state