[    2.935024] br1: port 1(veth1) entered blocking state
[    2.935074] br1: port 1(veth1) entered disabled state
[    2.935107] veth1: entered allmulticast mode
[    2.935160] veth1: entered promiscuous mode
[    2.941875] br1: port 1(veth1) entered blocking state
[    2.941907] br1: port 1(veth1) entered forwarding state
[    2.945547] br1: port 2(veth2) entered blocking state
[    2.945609] br1: port 2(veth2) entered disabled state
[    2.945673] veth2: entered allmulticast mode
[    2.945755] veth2: entered promiscuous mode
[    2.952853] br1: port 2(veth2) entered blocking state
[    2.952885] br1: port 2(veth2) entered forwarding state
[   20.182723] br1: port 2(veth2) entered disabled state
[   20.185986] veth2: left allmulticast mode
[   20.186010] veth2: left promiscuous mode
[   20.186035] br1: port 2(veth2) entered disabled state
[   20.189258] br1: port 1(veth1) entered disabled state
[   20.192431] veth1: left allmulticast mode
[   20.192453] veth1: left promiscuous mode
[   20.192476] br1: port 1(veth1) entered disabled state