[  855.986948] bond0: (slave eth0): making interface the new active one
[  855.987034] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.993303] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.115388] bond0: (slave eth0): Releasing backup interface
[  860.139404] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.145919] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.272746] bond0: (slave eth0): Releasing backup interface
[  864.291394] bond0 (unregistering): Released all slaves