[  528.048833] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.063896] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.080425] br0: port 1(veth0) entered blocking state
[  528.080493] br0: port 1(veth0) entered disabled state
[  528.080554] veth0: entered allmulticast mode
[  528.080644] veth0: entered promiscuous mode
[  528.095706] br0: port 2(veth1) entered blocking state
[  528.095776] br0: port 2(veth1) entered disabled state
[  528.095827] veth1: entered allmulticast mode
[  528.095899] veth1: entered promiscuous mode
[  529.019776] br0: port 1(veth0) entered blocking state
[  529.019877] br0: port 1(veth0) entered forwarding state
[  529.019953] br0: port 2(veth1) entered blocking state
[  529.019995] br0: port 2(veth1) entered forwarding state
[  530.108734] bond0: (slave veth1): link status definitely up
[  530.108825] bond0: (slave veth1): making interface the new active one
[  530.108907] bond0: active interface up!
[  530.278436] veth1: left allmulticast mode
[  530.278504] veth1: left promiscuous mode
[  530.278557] br0: port 2(veth1) entered disabled state
[  530.278723] veth0: left allmulticast mode
[  530.278771] veth0: left promiscuous mode
[  530.278824] br0: port 1(veth0) entered disabled state
[  530.298363] bond0: (slave veth1): Releasing backup interface
[  530.302903] bond0: (slave veth0): Releasing backup interface
[  530.336981] bond0 (unregistering): Released all slaves