[  528.534339] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.547878] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.561947] br0: port 1(veth0) entered blocking state
[  528.562003] br0: port 1(veth0) entered disabled state
[  528.562048] veth0: entered allmulticast mode
[  528.562104] veth0: entered promiscuous mode
[  528.575670] br0: port 2(veth1) entered blocking state
[  528.575722] br0: port 2(veth1) entered disabled state
[  528.575767] veth1: entered allmulticast mode
[  528.575835] veth1: entered promiscuous mode
[  529.530857] br0: port 1(veth0) entered blocking state
[  529.530976] br0: port 1(veth0) entered forwarding state
[  529.531056] br0: port 2(veth1) entered blocking state
[  529.531104] br0: port 2(veth1) entered forwarding state
[  531.578881] bond0: (slave veth0): link status definitely up
[  531.579004] bond0: (slave veth1): link status definitely up
[  531.579043] bond0: (slave veth0): making interface the new active one
[  531.579106] bond0: active interface up!
[  531.622618] veth1: left allmulticast mode
[  531.622685] veth1: left promiscuous mode
[  531.622742] br0: port 2(veth1) entered disabled state
[  531.623036] veth0: left allmulticast mode
[  531.623079] veth0: left promiscuous mode
[  531.623125] br0: port 1(veth0) entered disabled state
[  531.656122] bond0: (slave veth1): Releasing backup interface
[  531.666023] bond0: (slave veth0): Releasing backup interface
[  531.698085] bond0 (unregistering): Released all slaves