[  856.000016] bond0: (slave eth0): making interface the new active one
[  856.000098] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.005318] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.111380] bond0: (slave eth0): Releasing backup interface
[  860.134298] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.139543] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.269128] bond0: (slave eth0): Releasing backup interface
[  864.302329] bond0 (unregistering): Released all slaves