[  531.045419] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.055295] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.065689] br0: port 1(veth0) entered blocking state
[  531.065815] br0: port 1(veth0) entered disabled state
[  531.065898] veth0: entered allmulticast mode
[  531.066017] veth0: entered promiscuous mode
[  531.075319] br0: port 2(veth1) entered blocking state
[  531.075406] br0: port 2(veth1) entered disabled state
[  531.075462] veth1: entered allmulticast mode
[  531.075546] veth1: entered promiscuous mode
[  531.175456] br0: port 1(veth0) entered blocking state
[  531.175595] br0: port 1(veth0) entered forwarding state
[  531.175697] br0: port 2(veth1) entered blocking state
[  531.175756] br0: port 2(veth1) entered forwarding state
[  533.111449] bond0: (slave veth1): link status definitely up
[  533.111569] bond0: (slave veth1): making interface the new active one
[  533.111636] bond0: active interface up!
[  533.196342] veth1: left allmulticast mode
[  533.196410] veth1: left promiscuous mode
[  533.196471] br0: port 2(veth1) entered disabled state
[  533.196596] veth0: left allmulticast mode
[  533.196656] veth0: left promiscuous mode
[  533.196725] br0: port 1(veth0) entered disabled state
[  533.216681] bond0: (slave veth1): Releasing backup interface
[  533.220732] bond0: (slave veth0): Releasing backup interface
[  533.240616] bond0 (unregistering): Released all slaves