[  756.933037] bond0: (slave eth0): making interface the new active one
[  756.933136] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.938679] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.029461] bond0: (slave eth0): Releasing backup interface
[  761.054779] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.060265] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.192384] bond0: (slave eth0): Releasing backup interface
[  765.225262] bond0 (unregistering): Released all slaves