[  531.349287] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.358332] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.367633] br0: port 1(veth0) entered blocking state
[  531.367703] br0: port 1(veth0) entered disabled state
[  531.367767] veth0: entered allmulticast mode
[  531.367865] veth0: entered promiscuous mode
[  531.376868] br0: port 2(veth1) entered blocking state
[  531.376932] br0: port 2(veth1) entered disabled state
[  531.376977] veth1: entered allmulticast mode
[  531.377052] veth1: entered promiscuous mode
[  531.624805] br0: port 1(veth0) entered blocking state
[  531.624936] br0: port 1(veth0) entered forwarding state
[  531.625030] br0: port 2(veth1) entered blocking state
[  531.625087] br0: port 2(veth1) entered forwarding state
[  533.368790] bond0: (slave veth1): link status definitely up
[  533.368922] bond0: (slave veth1): making interface the new active one
[  533.369019] bond0: active interface up!
[  533.419897] veth1: left allmulticast mode
[  533.420009] veth1: left promiscuous mode
[  533.420080] br0: port 2(veth1) entered disabled state
[  533.420245] veth0: left allmulticast mode
[  533.420302] veth0: left promiscuous mode
[  533.420418] br0: port 1(veth0) entered disabled state
[  533.443066] bond0: (slave veth1): Releasing backup interface
[  533.450014] bond0: (slave veth0): Releasing backup interface
[  533.484032] bond0 (unregistering): Released all slaves