[  522.298182] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.312157] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.324795] br0: port 1(veth0) entered blocking state
[  522.324848] br0: port 1(veth0) entered disabled state
[  522.324892] veth0: entered allmulticast mode
[  522.324958] veth0: entered promiscuous mode
[  522.338826] br0: port 2(veth1) entered blocking state
[  522.338875] br0: port 2(veth1) entered disabled state
[  522.338913] veth1: entered allmulticast mode
[  522.338980] veth1: entered promiscuous mode
[  523.324849] br0: port 1(veth0) entered blocking state
[  523.324917] br0: port 1(veth0) entered forwarding state
[  523.325002] br0: port 2(veth1) entered blocking state
[  523.325049] br0: port 2(veth1) entered forwarding state
[  525.371852] bond0: (slave veth0): link status definitely up
[  525.371935] bond0: (slave veth1): link status definitely up
[  525.371974] bond0: (slave veth0): making interface the new active one
[  525.372038] bond0: active interface up!
[  525.532447] veth1: left allmulticast mode
[  525.532518] veth1: left promiscuous mode
[  525.532577] br0: port 2(veth1) entered disabled state
[  525.532677] veth0: left allmulticast mode
[  525.532723] veth0: left promiscuous mode
[  525.532787] br0: port 1(veth0) entered disabled state
[  525.556499] bond0: (slave veth1): Releasing backup interface
[  525.564000] bond0: (slave veth0): Releasing backup interface