[  530.280996] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.289591] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.299864] br0: port 1(veth0) entered blocking state
[  530.299938] br0: port 1(veth0) entered disabled state
[  530.300007] veth0: entered allmulticast mode
[  530.300114] veth0: entered promiscuous mode
[  530.309499] br0: port 2(veth1) entered blocking state
[  530.309590] br0: port 2(veth1) entered disabled state
[  530.309658] veth1: entered allmulticast mode
[  530.309760] veth1: entered promiscuous mode
[  531.256297] br0: port 1(veth0) entered blocking state
[  531.256455] br0: port 1(veth0) entered forwarding state
[  531.256563] br0: port 2(veth1) entered blocking state
[  531.256628] br0: port 2(veth1) entered forwarding state
[  532.344432] bond0: (slave veth1): link status definitely up
[  532.344539] bond0: (slave veth1): making interface the new active one
[  532.344609] bond0: active interface up!
[  532.422867] veth1: left allmulticast mode
[  532.422930] veth1: left promiscuous mode
[  532.422992] br0: port 2(veth1) entered disabled state
[  532.423213] veth0: left allmulticast mode
[  532.423253] veth0: left promiscuous mode
[  532.423292] br0: port 1(veth0) entered disabled state
[  532.445454] bond0: (slave veth1): Releasing backup interface
[  532.456413] bond0: (slave veth0): Releasing backup interface