[  755.455764] 8021q: adding VLAN 0 to HW filter on device bond0
[  755.467290] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  755.479799] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  755.491363] br0: port 1(veth0) entered blocking state
[  755.491470] br0: port 1(veth0) entered disabled state
[  755.491551] veth0: entered allmulticast mode
[  755.491659] veth0: entered promiscuous mode
[  755.503564] br0: port 2(veth1) entered blocking state
[  755.503678] br0: port 2(veth1) entered disabled state
[  755.503753] veth1: entered allmulticast mode
[  755.503885] veth1: entered promiscuous mode
[  756.533892] br0: port 1(veth0) entered blocking state
[  756.534042] br0: port 1(veth0) entered forwarding state
[  756.534150] br0: port 2(veth1) entered blocking state
[  756.534210] br0: port 2(veth1) entered forwarding state
[  758.516870] bond0: (slave veth0): link status definitely up
[  758.516994] bond0: (slave veth1): link status definitely up
[  758.517037] bond0: (slave veth0): making interface the new active one
[  758.517115] bond0: active interface up!
[  758.609278] veth1: left allmulticast mode
[  758.609349] veth1: left promiscuous mode
[  758.609399] br0: port 2(veth1) entered disabled state
[  758.609513] veth0: left allmulticast mode
[  758.609559] veth0: left promiscuous mode
[  758.609605] br0: port 1(veth0) entered disabled state
[  758.628106] bond0: (slave veth1): Releasing backup interface
[  758.633057] bond0: (slave veth0): Releasing backup interface