[  758.445366] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.448133] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  758.450900] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  758.453522] br0: port 1(veth0) entered blocking state
[  758.453559] br0: port 1(veth0) entered disabled state
[  758.453602] veth0: entered allmulticast mode
[  758.453658] veth0: entered promiscuous mode
[  758.456391] br0: port 2(veth1) entered blocking state
[  758.456458] br0: port 2(veth1) entered disabled state
[  758.456496] veth1: entered allmulticast mode
[  758.456547] veth1: entered promiscuous mode
[  758.504059] br0: port 1(veth0) entered blocking state
[  758.504130] br0: port 1(veth0) entered forwarding state
[  758.504223] br0: port 2(veth1) entered blocking state
[  758.504287] br0: port 2(veth1) entered forwarding state
[  760.512073] bond0: (slave veth1): link status definitely up
[  760.512226] bond0: (slave veth1): making interface the new active one
[  760.512293] bond0: active interface up!
[  760.595666] veth1: left allmulticast mode
[  760.595721] veth1: left promiscuous mode
[  760.595825] br0: port 2(veth1) entered disabled state
[  760.596017] veth0: left allmulticast mode
[  760.596140] veth0: left promiscuous mode
[  760.596186] br0: port 1(veth0) entered disabled state
[  760.616342] bond0: (slave veth1): Releasing backup interface
[  760.623251] bond0: (slave veth0): Releasing backup interface
[  760.646202] bond0 (unregistering): Released all slaves