[  855.958632] bond0: (slave eth0): making interface the new active one
[  855.958740] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.964084] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.110514] bond0: (slave eth0): Releasing backup interface
[  860.131287] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.136571] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.267047] bond0: (slave eth0): Releasing backup interface
[  864.292365] bond0 (unregistering): Released all slaves