[  529.567420] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.582213] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.596696] br0: port 1(veth0) entered blocking state
[  529.596752] br0: port 1(veth0) entered disabled state
[  529.596799] veth0: entered allmulticast mode
[  529.596885] veth0: entered promiscuous mode
[  529.611450] br0: port 2(veth1) entered blocking state
[  529.611510] br0: port 2(veth1) entered disabled state
[  529.611564] veth1: entered allmulticast mode
[  529.611636] veth1: entered promiscuous mode
[  529.868943] br0: port 1(veth0) entered blocking state
[  529.869071] br0: port 1(veth0) entered forwarding state
[  529.869152] br0: port 2(veth1) entered blocking state
[  529.869204] br0: port 2(veth1) entered forwarding state
[  531.580939] bond0: (slave veth1): link status definitely up
[  531.581049] bond0: (slave veth1): making interface the new active one
[  531.581137] bond0: active interface up!
[  531.707151] veth1: left allmulticast mode
[  531.707208] veth1: left promiscuous mode
[  531.707261] br0: port 2(veth1) entered disabled state
[  531.707528] veth0: left allmulticast mode
[  531.707565] veth0: left promiscuous mode
[  531.707602] br0: port 1(veth0) entered disabled state
[  531.729221] bond0: (slave veth1): Releasing backup interface
[  531.745116] bond0: (slave veth0): Releasing backup interface
[  531.777063] bond0 (unregistering): Released all slaves