[  756.934216] bond0: (slave eth0): making interface the new active one
[  756.934322] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.940165] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.036849] bond0: (slave eth0): Releasing backup interface
[  761.061446] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.067131] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.195384] bond0: (slave eth0): Releasing backup interface
[  765.215284] bond0 (unregistering): Released all slaves