[  530.237415] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.248214] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.258106] br0: port 1(veth0) entered blocking state
[  530.258165] br0: port 1(veth0) entered disabled state
[  530.258213] veth0: entered allmulticast mode
[  530.258282] veth0: entered promiscuous mode
[  530.268891] br0: port 2(veth1) entered blocking state
[  530.268989] br0: port 2(veth1) entered disabled state
[  530.269060] veth1: entered allmulticast mode
[  530.269154] veth1: entered promiscuous mode
[  530.479075] br0: port 1(veth0) entered blocking state
[  530.479221] br0: port 1(veth0) entered forwarding state
[  530.479316] br0: port 2(veth1) entered blocking state
[  530.479380] br0: port 2(veth1) entered forwarding state
[  532.287149] bond0: (slave veth1): link status definitely up
[  532.287312] bond0: (slave veth1): making interface the new active one
[  532.287414] bond0: active interface up!
[  532.339840] veth1: left allmulticast mode
[  532.339898] veth1: left promiscuous mode
[  532.339962] br0: port 2(veth1) entered disabled state
[  532.340142] veth0: left allmulticast mode
[  532.340179] veth0: left promiscuous mode
[  532.340224] br0: port 1(veth0) entered disabled state
[  532.365319] bond0: (slave veth1): Releasing backup interface
[  532.381263] bond0: (slave veth0): Releasing backup interface