[  527.995748] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.011340] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.030926] br0: port 1(veth0) entered blocking state
[  528.031003] br0: port 1(veth0) entered disabled state
[  528.031067] veth0: entered allmulticast mode
[  528.031168] veth0: entered promiscuous mode
[  528.049473] br0: port 2(veth1) entered blocking state
[  528.049542] br0: port 2(veth1) entered disabled state
[  528.049589] veth1: entered allmulticast mode
[  528.049668] veth1: entered promiscuous mode
[  528.956746] br0: port 1(veth0) entered blocking state
[  528.956831] br0: port 1(veth0) entered forwarding state
[  528.956907] br0: port 2(veth1) entered blocking state
[  528.956954] br0: port 2(veth1) entered forwarding state
[  530.044768] bond0: (slave veth1): link status definitely up
[  530.044879] bond0: (slave veth1): making interface the new active one
[  530.044953] bond0: active interface up!
[  530.102386] veth1: left allmulticast mode
[  530.102433] veth1: left promiscuous mode
[  530.102471] br0: port 2(veth1) entered disabled state
[  530.102573] veth0: left allmulticast mode
[  530.102603] veth0: left promiscuous mode
[  530.102639] br0: port 1(veth0) entered disabled state
[  530.126009] bond0: (slave veth1): Releasing backup interface
[  530.131920] bond0: (slave veth0): Releasing backup interface
[  530.152069] bond0 (unregistering): Released all slaves