[ 1579.957349] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1580.034248] bond0: (slave bond_slave_1): Releasing backup interface
[ 1580.083655] bond0 (unregistering): Released all slaves
[ 1580.234565] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1580.279165] bond0 (unregistering): Released all slaves
[ 1580.427985] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1580.477187] bond0 (unregistering): Released all slaves
[ 1580.638417] bond0 (unregistering): Released all slaves
[ 1580.667765] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1580.703813] bond0 (unregistering): Released all slaves