[  514.977152] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.989584] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.001238] br0: port 1(veth0) entered blocking state
[  515.001302] br0: port 1(veth0) entered disabled state
[  515.001347] veth0: entered allmulticast mode
[  515.001427] veth0: entered promiscuous mode
[  515.013460] br0: port 2(veth1) entered blocking state
[  515.013518] br0: port 2(veth1) entered disabled state
[  515.013559] veth1: entered allmulticast mode
[  515.013634] veth1: entered promiscuous mode
[  515.962458] br0: port 1(veth0) entered blocking state
[  515.962539] br0: port 1(veth0) entered forwarding state
[  515.962624] br0: port 2(veth1) entered blocking state
[  515.962676] br0: port 2(veth1) entered forwarding state
[  517.050544] bond0: (slave veth1): link status definitely up
[  517.050667] bond0: (slave veth1): making interface the new active one
[  517.050748] bond0: active interface up!
[  517.158434] veth1: left allmulticast mode
[  517.158489] veth1: left promiscuous mode
[  517.158539] br0: port 2(veth1) entered disabled state
[  517.158662] veth0: left allmulticast mode
[  517.158714] veth0: left promiscuous mode
[  517.158765] br0: port 1(veth0) entered disabled state
[  517.189772] bond0: (slave veth1): Releasing backup interface
[  517.198676] bond0: (slave veth0): Releasing backup interface