[  900.639670] bond0: (slave eth0): making interface the new active one
[  900.639759] bond0: (slave eth0): Enslaving as an active interface with an up link
[  900.658937] 8021q: adding VLAN 0 to HW filter on device bond0
[  904.823484] bond0: (slave eth0): Releasing backup interface
[  904.901864] bond0: (slave eth0): Enslaving as an active interface with an up link
[  904.927254] 8021q: adding VLAN 0 to HW filter on device bond0
[  909.109348] bond0: (slave eth0): Releasing backup interface
[  909.134392] bond0 (unregistering): Released all slaves