[  572.767876][ T6956] br1: port 1(veth1) entered blocking state
[  572.768104][ T6956] br1: port 1(veth1) entered disabled state
[  572.768292][ T6956] veth1: entered allmulticast mode
[  572.775357][ T6956] veth1: entered promiscuous mode
[  572.798968][  T818] br1: port 1(veth1) entered blocking state
[  572.799162][  T818] br1: port 1(veth1) entered forwarding state
[  587.132084][ T7101] br1: port 1(veth1) entered disabled state
[  587.164001][ T7102] veth1: left allmulticast mode
[  587.164214][ T7102] veth1: left promiscuous mode
[  587.165217][ T7102] br1: port 1(veth1) entered disabled state