[    2.156893] br1: port 1(veth1) entered blocking state
[    2.156947] br1: port 1(veth1) entered disabled state
[    2.156991] veth1: entered allmulticast mode
[    2.157065] veth1: entered promiscuous mode
[    2.179756] br1: port 1(veth1) entered blocking state
[    2.179853] br1: port 1(veth1) entered forwarding state
[    2.192096] br1: port 2(veth2) entered blocking state
[    2.192168] br1: port 2(veth2) entered disabled state
[    2.192225] veth2: entered allmulticast mode
[    2.192307] veth2: entered promiscuous mode
[    2.215325] br1: port 2(veth2) entered blocking state
[    2.215389] br1: port 2(veth2) entered forwarding state
[   19.579827] br1: port 2(veth2) entered disabled state
[   19.589646] veth2: left allmulticast mode
[   19.589699] veth2: left promiscuous mode
[   19.589738] br1: port 2(veth2) entered disabled state
[   19.599014] br1: port 1(veth1) entered disabled state
[   19.608672] veth1: left allmulticast mode
[   19.608722] veth1: left promiscuous mode
[   19.608759] br1: port 1(veth1) entered disabled state