[  514.373928] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.383934] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.394290] br0: port 1(veth0) entered blocking state
[  514.394351] br0: port 1(veth0) entered disabled state
[  514.394400] veth0: entered allmulticast mode
[  514.394468] veth0: entered promiscuous mode
[  514.404961] br0: port 2(veth1) entered blocking state
[  514.405055] br0: port 2(veth1) entered disabled state
[  514.405100] veth1: entered allmulticast mode
[  514.405191] veth1: entered promiscuous mode
[  515.390295] br0: port 1(veth0) entered blocking state
[  515.390425] br0: port 1(veth0) entered forwarding state
[  515.390520] br0: port 2(veth1) entered blocking state
[  515.390580] br0: port 2(veth1) entered forwarding state
[  517.439220] bond0: (slave veth0): link status definitely up
[  517.439302] bond0: (slave veth1): link status definitely up
[  517.439342] bond0: (slave veth0): making interface the new active one
[  517.439419] bond0: active interface up!
[  517.572129] veth1: left allmulticast mode
[  517.572189] veth1: left promiscuous mode
[  517.572253] br0: port 2(veth1) entered disabled state
[  517.572382] veth0: left allmulticast mode
[  517.572424] veth0: left promiscuous mode
[  517.572473] br0: port 1(veth0) entered disabled state
[  517.592602] bond0: (slave veth1): Releasing backup interface
[  517.600573] bond0: (slave veth0): Releasing backup interface
[  517.621497] bond0 (unregistering): Released all slaves