[  500.285127] br1: port 1(veth1) entered blocking state
[  500.285206] br1: port 1(veth1) entered disabled state
[  500.285279] veth1: entered allmulticast mode
[  500.285379] veth1: entered promiscuous mode
[  500.303011] br1: port 1(veth1) entered blocking state
[  500.303092] br1: port 1(veth1) entered forwarding state
[  525.999812] br1: port 1(veth1) entered disabled state
[  526.012848] veth1: left allmulticast mode
[  526.012904] veth1: left promiscuous mode
[  526.012939] br1: port 1(veth1) entered disabled state