[  528.620437] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.634961] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.651604] br0: port 1(veth0) entered blocking state
[  528.651679] br0: port 1(veth0) entered disabled state
[  528.651737] veth0: entered allmulticast mode
[  528.651817] veth0: entered promiscuous mode
[  528.666835] br0: port 2(veth1) entered blocking state
[  528.666899] br0: port 2(veth1) entered disabled state
[  528.666936] veth1: entered allmulticast mode
[  528.666999] veth1: entered promiscuous mode
[  529.596817] br0: port 1(veth0) entered blocking state
[  529.596936] br0: port 1(veth0) entered forwarding state
[  529.597030] br0: port 2(veth1) entered blocking state
[  529.597065] br0: port 2(veth1) entered forwarding state
[  530.684776] bond0: (slave veth1): link status definitely up
[  530.684895] bond0: (slave veth1): making interface the new active one
[  530.684968] bond0: active interface up!
[  530.793216] veth1: left allmulticast mode
[  530.793289] veth1: left promiscuous mode
[  530.793332] br0: port 2(veth1) entered disabled state
[  530.793452] veth0: left allmulticast mode
[  530.793485] veth0: left promiscuous mode
[  530.793531] br0: port 1(veth0) entered disabled state
[  530.816180] bond0: (slave veth1): Releasing backup interface
[  530.823036] bond0: (slave veth0): Releasing backup interface
[  530.845974] bond0 (unregistering): Released all slaves