[  500.011260] br1: port 1(veth1) entered blocking state
[  500.011323] br1: port 1(veth1) entered disabled state
[  500.011373] veth1: entered allmulticast mode
[  500.011451] veth1: entered promiscuous mode
[  500.024155] br1: port 1(veth1) entered blocking state
[  500.024215] br1: port 1(veth1) entered forwarding state
[  525.711766] br1: port 1(veth1) entered disabled state
[  525.727988] veth1: left allmulticast mode
[  525.728040] veth1: left promiscuous mode
[  525.728071] br1: port 1(veth1) entered disabled state