[  530.516196] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.526601] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.537781] br0: port 1(veth0) entered blocking state
[  530.537857] br0: port 1(veth0) entered disabled state
[  530.537976] veth0: entered allmulticast mode
[  530.538093] veth0: entered promiscuous mode
[  530.548851] br0: port 2(veth1) entered blocking state
[  530.548924] br0: port 2(veth1) entered disabled state
[  530.549047] veth1: entered allmulticast mode
[  530.549147] veth1: entered promiscuous mode
[  530.600006] br0: port 1(veth0) entered blocking state
[  530.600104] br0: port 1(veth0) entered forwarding state
[  530.600182] br0: port 2(veth1) entered blocking state
[  530.600241] br0: port 2(veth1) entered forwarding state
[  532.542136] bond0: (slave veth1): link status definitely up
[  532.542292] bond0: (slave veth1): making interface the new active one
[  532.542398] bond0: active interface up!
[  532.609946] veth1: left allmulticast mode
[  532.610009] veth1: left promiscuous mode
[  532.610052] br0: port 2(veth1) entered disabled state
[  532.610199] veth0: left allmulticast mode
[  532.610236] veth0: left promiscuous mode
[  532.610286] br0: port 1(veth0) entered disabled state
[  532.624231] bond0: (slave veth1): Releasing backup interface
[  532.628179] bond0: (slave veth0): Releasing backup interface
[  532.667252] bond0 (unregistering): Released all slaves