[  500.441795] br1: port 1(veth1) entered blocking state
[  500.441872] br1: port 1(veth1) entered disabled state
[  500.441931] veth1: entered allmulticast mode
[  500.442009] veth1: entered promiscuous mode
[  500.455333] br1: port 1(veth1) entered blocking state
[  500.455405] br1: port 1(veth1) entered forwarding state
[  526.172144] br1: port 1(veth1) entered disabled state
[  526.186361] veth1: left allmulticast mode
[  526.186406] veth1: left promiscuous mode
[  526.186441] br1: port 1(veth1) entered disabled state