[  528.512685] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.529722] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.548216] br0: port 1(veth0) entered blocking state
[  528.548282] br0: port 1(veth0) entered disabled state
[  528.548332] veth0: entered allmulticast mode
[  528.548409] veth0: entered promiscuous mode
[  528.565398] br0: port 2(veth1) entered blocking state
[  528.565465] br0: port 2(veth1) entered disabled state
[  528.565508] veth1: entered allmulticast mode
[  528.565599] veth1: entered promiscuous mode
[  529.465637] br0: port 1(veth0) entered blocking state
[  529.465756] br0: port 1(veth0) entered forwarding state
[  529.465836] br0: port 2(veth1) entered blocking state
[  529.465891] br0: port 2(veth1) entered forwarding state
[  530.553635] bond0: (slave veth1): link status definitely up
[  530.553739] bond0: (slave veth1): making interface the new active one
[  530.553793] bond0: active interface up!
[  530.672569] veth1: left allmulticast mode
[  530.672626] veth1: left promiscuous mode
[  530.672667] br0: port 2(veth1) entered disabled state
[  530.672768] veth0: left allmulticast mode
[  530.672802] veth0: left promiscuous mode
[  530.672842] br0: port 1(veth0) entered disabled state
[  530.704972] bond0: (slave veth1): Releasing backup interface
[  530.711816] bond0: (slave veth0): Releasing backup interface
[  530.742908] bond0 (unregistering): Released all slaves