[ 1468.827617][ T7334] br1: port 1(veth1) entered blocking state
[ 1468.827871][ T7334] br1: port 1(veth1) entered disabled state
[ 1468.828119][ T7334] veth1: entered allmulticast mode
[ 1468.829945][ T7334] veth1: entered promiscuous mode
[ 1468.981794][ T6180] br1: port 1(veth1) entered blocking state
[ 1468.982221][ T6180] br1: port 1(veth1) entered forwarding state
[ 1484.842034][ T7393] br1: port 1(veth1) entered disabled state
[ 1485.009404][ T7394] veth1: left allmulticast mode
[ 1485.009761][ T7394] veth1: left promiscuous mode
[ 1485.010235][ T7394] br1: port 1(veth1) entered disabled state