[  528.796942] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.813234] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.832380] br0: port 1(veth0) entered blocking state
[  528.832442] br0: port 1(veth0) entered disabled state
[  528.832492] veth0: entered allmulticast mode
[  528.832571] veth0: entered promiscuous mode
[  528.851252] br0: port 2(veth1) entered blocking state
[  528.851338] br0: port 2(veth1) entered disabled state
[  528.851391] veth1: entered allmulticast mode
[  528.851491] veth1: entered promiscuous mode
[  528.962849] br0: port 1(veth0) entered blocking state
[  528.962979] br0: port 1(veth0) entered forwarding state
[  528.963063] br0: port 2(veth1) entered blocking state
[  528.963119] br0: port 2(veth1) entered forwarding state
[  530.810880] bond0: (slave veth1): link status definitely up
[  530.811004] bond0: (slave veth1): making interface the new active one
[  530.811091] bond0: active interface up!
[  530.872953] veth1: left allmulticast mode
[  530.873029] veth1: left promiscuous mode
[  530.873089] br0: port 2(veth1) entered disabled state
[  530.873221] veth0: left allmulticast mode
[  530.873267] veth0: left promiscuous mode
[  530.873321] br0: port 1(veth0) entered disabled state
[  530.898063] bond0: (slave veth1): Releasing backup interface
[  530.908179] bond0: (slave veth0): Releasing backup interface