[  752.404303] br1: port 1(veth1) entered blocking state
[  752.404353] br1: port 1(veth1) entered disabled state
[  752.404390] veth1: entered allmulticast mode
[  752.404448] veth1: entered promiscuous mode
[  752.413592] br1: port 1(veth1) entered blocking state
[  752.413635] br1: port 1(veth1) entered forwarding state
[  752.418436] br1: port 2(veth2) entered blocking state
[  752.418467] br1: port 2(veth2) entered disabled state
[  752.418501] veth2: entered allmulticast mode
[  752.418557] veth2: entered promiscuous mode
[  752.427578] br1: port 2(veth2) entered blocking state
[  752.427644] br1: port 2(veth2) entered forwarding state
[  769.782787] br1: port 2(veth2) entered disabled state
[  769.787033] veth2: left allmulticast mode
[  769.787092] veth2: left promiscuous mode
[  769.787155] br1: port 2(veth2) entered disabled state
[  769.791464] br1: port 1(veth1) entered disabled state
[  769.795640] veth1: left allmulticast mode
[  769.795697] veth1: left promiscuous mode
[  769.795763] br1: port 1(veth1) entered disabled state