[  542.815115] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  542.822942] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  542.830679] br0: port 1(veth0) entered blocking state
[  542.830753] br0: port 1(veth0) entered disabled state
[  542.830805] veth0: entered allmulticast mode
[  542.830895] veth0: entered promiscuous mode
[  542.838535] br0: port 2(veth1) entered blocking state
[  542.838585] br0: port 2(veth1) entered disabled state
[  542.838630] veth1: entered allmulticast mode
[  542.838699] veth1: entered promiscuous mode
[  543.077975] br0: port 1(veth0) entered blocking state
[  543.078125] br0: port 1(veth0) entered forwarding state
[  543.078212] br0: port 2(veth1) entered blocking state
[  543.078270] br0: port 2(veth1) entered forwarding state
[  544.885946] bond0: (slave veth1): link status definitely up
[  544.886055] bond0: (slave veth1): making interface the new active one
[  544.886120] bond0: active interface up!
[  544.965278] veth1: left allmulticast mode
[  544.965331] veth1: left promiscuous mode
[  544.965376] br0: port 2(veth1) entered disabled state
[  544.965475] veth0: left allmulticast mode
[  544.965506] veth0: left promiscuous mode
[  544.965537] br0: port 1(veth0) entered disabled state
[  544.983123] bond0: (slave veth1): Releasing backup interface
[  544.987024] bond0: (slave veth0): Releasing backup interface
[  545.019116] bond0 (unregistering): Released all slaves