[  524.176837] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.193171] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.208785] br0: port 1(veth0) entered blocking state
[  524.208911] br0: port 1(veth0) entered disabled state
[  524.208980] veth0: entered allmulticast mode
[  524.209095] veth0: entered promiscuous mode
[  524.225762] br0: port 2(veth1) entered blocking state
[  524.225839] br0: port 2(veth1) entered disabled state
[  524.225898] veth1: entered allmulticast mode
[  524.225987] veth1: entered promiscuous mode
[  525.178952] br0: port 1(veth0) entered blocking state
[  525.179102] br0: port 1(veth0) entered forwarding state
[  525.179193] br0: port 2(veth1) entered blocking state
[  525.179248] br0: port 2(veth1) entered forwarding state
[  527.226923] bond0: (slave veth0): link status definitely up
[  527.227051] bond0: (slave veth1): link status definitely up
[  527.227122] bond0: (slave veth0): making interface the new active one
[  527.227194] bond0: active interface up!
[  527.311944] veth1: left allmulticast mode
[  527.312015] veth1: left promiscuous mode
[  527.312079] br0: port 2(veth1) entered disabled state
[  527.312375] veth0: left allmulticast mode
[  527.312423] veth0: left promiscuous mode
[  527.312474] br0: port 1(veth0) entered disabled state
[  527.342154] bond0: (slave veth1): Releasing backup interface
[  527.357079] bond0: (slave veth0): Releasing backup interface