[  729.305726] 8021q: adding VLAN 0 to HW filter on device bond0
[  729.308752] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  729.311783] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  729.314748] br0: port 1(veth0) entered blocking state
[  729.314824] br0: port 1(veth0) entered disabled state
[  729.314904] veth0: entered allmulticast mode
[  729.315009] veth0: entered promiscuous mode
[  729.317981] br0: port 2(veth1) entered blocking state
[  729.318028] br0: port 2(veth1) entered disabled state
[  729.318057] veth1: entered allmulticast mode
[  729.318118] veth1: entered promiscuous mode
[  729.442861] br0: port 1(veth0) entered blocking state
[  729.442945] br0: port 1(veth0) entered forwarding state
[  729.443030] br0: port 2(veth1) entered blocking state
[  729.443091] br0: port 2(veth1) entered forwarding state
[  731.385870] bond0: (slave veth1): link status definitely up
[  731.385990] bond0: (slave veth1): making interface the new active one
[  731.386074] bond0: active interface up!
[  731.472432] veth1: left allmulticast mode
[  731.472533] veth1: left promiscuous mode
[  731.472592] br0: port 2(veth1) entered disabled state
[  731.472691] veth0: left allmulticast mode
[  731.472751] veth0: left promiscuous mode
[  731.472792] br0: port 1(veth0) entered disabled state
[  731.489019] bond0: (slave veth1): Releasing backup interface
[  731.495956] bond0: (slave veth0): Releasing backup interface
[  731.519916] bond0 (unregistering): Released all slaves