[  525.506593] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.520753] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.535800] br0: port 1(veth0) entered blocking state
[  525.535866] br0: port 1(veth0) entered disabled state
[  525.535916] veth0: entered allmulticast mode
[  525.535989] veth0: entered promiscuous mode
[  525.548991] br0: port 2(veth1) entered blocking state
[  525.549043] br0: port 2(veth1) entered disabled state
[  525.549085] veth1: entered allmulticast mode
[  525.549158] veth1: entered promiscuous mode
[  526.521833] br0: port 1(veth0) entered blocking state
[  526.521929] br0: port 1(veth0) entered forwarding state
[  526.522008] br0: port 2(veth1) entered blocking state
[  526.522054] br0: port 2(veth1) entered forwarding state
[  528.569819] bond0: (slave veth0): link status definitely up
[  528.569957] bond0: (slave veth1): link status definitely up
[  528.570013] bond0: (slave veth0): making interface the new active one
[  528.570104] bond0: active interface up!
[  528.632278] veth1: left allmulticast mode
[  528.632345] veth1: left promiscuous mode
[  528.632403] br0: port 2(veth1) entered disabled state
[  528.632519] veth0: left allmulticast mode
[  528.632560] veth0: left promiscuous mode
[  528.632611] br0: port 1(veth0) entered disabled state
[  528.657057] bond0: (slave veth1): Releasing backup interface
[  528.660983] bond0: (slave veth0): Releasing backup interface
[  528.681004] bond0 (unregistering): Released all slaves