[  528.794676] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.803729] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.812519] br0: port 1(veth0) entered blocking state
[  528.812610] br0: port 1(veth0) entered disabled state
[  528.812686] veth0: entered allmulticast mode
[  528.812788] veth0: entered promiscuous mode
[  528.821532] br0: port 2(veth1) entered blocking state
[  528.821607] br0: port 2(veth1) entered disabled state
[  528.821669] veth1: entered allmulticast mode
[  528.821760] veth1: entered promiscuous mode
[  529.782555] br0: port 1(veth0) entered blocking state
[  529.782696] br0: port 1(veth0) entered forwarding state
[  529.782803] br0: port 2(veth1) entered blocking state
[  529.782855] br0: port 2(veth1) entered forwarding state
[  530.870607] bond0: (slave veth1): link status definitely up
[  530.870766] bond0: (slave veth1): making interface the new active one
[  530.870861] bond0: active interface up!
[  530.922543] veth1: left allmulticast mode
[  530.922603] veth1: left promiscuous mode
[  530.922668] br0: port 2(veth1) entered disabled state
[  530.922802] veth0: left allmulticast mode
[  530.922853] veth0: left promiscuous mode
[  530.922920] br0: port 1(veth0) entered disabled state
[  530.939699] bond0: (slave veth1): Releasing backup interface
[  530.945664] bond0: (slave veth0): Releasing backup interface
[  530.965698] bond0 (unregistering): Released all slaves