[  529.329103] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.341152] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.351154] br0: port 1(veth0) entered blocking state
[  529.351207] br0: port 1(veth0) entered disabled state
[  529.351252] veth0: entered allmulticast mode
[  529.351319] veth0: entered promiscuous mode
[  529.362838] br0: port 2(veth1) entered blocking state
[  529.362899] br0: port 2(veth1) entered disabled state
[  529.362942] veth1: entered allmulticast mode
[  529.363015] veth1: entered promiscuous mode
[  530.298485] br0: port 1(veth0) entered blocking state
[  530.298545] br0: port 1(veth0) entered forwarding state
[  530.298609] br0: port 2(veth1) entered blocking state
[  530.298643] br0: port 2(veth1) entered forwarding state
[  531.385513] bond0: (slave veth1): link status definitely up
[  531.385636] bond0: (slave veth1): making interface the new active one
[  531.385712] bond0: active interface up!
[  531.444703] veth1: left allmulticast mode
[  531.444752] veth1: left promiscuous mode
[  531.444800] br0: port 2(veth1) entered disabled state
[  531.444911] veth0: left allmulticast mode
[  531.444943] veth0: left promiscuous mode
[  531.444983] br0: port 1(veth0) entered disabled state
[  531.467685] bond0: (slave veth1): Releasing backup interface
[  531.475615] bond0: (slave veth0): Releasing backup interface
[  531.495605] bond0 (unregistering): Released all slaves