[  758.849756] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.852739] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  758.855633] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  758.858392] br0: port 1(veth0) entered blocking state
[  758.858428] br0: port 1(veth0) entered disabled state
[  758.858465] veth0: entered allmulticast mode
[  758.858518] veth0: entered promiscuous mode
[  758.861258] br0: port 2(veth1) entered blocking state
[  758.861321] br0: port 2(veth1) entered disabled state
[  758.861399] veth1: entered allmulticast mode
[  758.861482] veth1: entered promiscuous mode
[  759.877204] br0: port 1(veth0) entered blocking state
[  759.877272] br0: port 1(veth0) entered forwarding state
[  759.877319] br0: port 2(veth1) entered blocking state
[  759.877355] br0: port 2(veth1) entered forwarding state
[  760.902195] bond0: (slave veth0): link status definitely up
[  760.902300] bond0: (slave veth1): link status definitely up
[  760.902403] bond0: (slave veth0): making interface the new active one
[  760.902493] bond0: active interface up!
[  760.967133] veth1: left allmulticast mode
[  760.967216] veth1: left promiscuous mode
[  760.967282] br0: port 2(veth1) entered disabled state
[  760.967462] veth0: left allmulticast mode
[  760.967536] veth0: left promiscuous mode
[  760.967602] br0: port 1(veth0) entered disabled state
[  760.977329] bond0: (slave veth1): Releasing backup interface
[  760.986303] bond0: (slave veth0): Releasing backup interface
[  761.025263] bond0 (unregistering): Released all slaves