[  752.957318] br1: port 1(veth1) entered blocking state
[  752.957370] br1: port 1(veth1) entered disabled state
[  752.957402] veth1: entered allmulticast mode
[  752.957451] veth1: entered promiscuous mode
[  752.960516] br1: port 1(veth1) entered blocking state
[  752.960584] br1: port 1(veth1) entered forwarding state
[  777.970589] br1: port 1(veth1) entered disabled state
[  777.973294] veth1: left allmulticast mode
[  777.973329] veth1: left promiscuous mode
[  777.973357] br1: port 1(veth1) entered disabled state