[ 1553.873508] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1553.940217] bond0: (slave bond_slave_1): Releasing backup interface
[ 1553.981261] bond0 (unregistering): Released all slaves
[ 1554.105994] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1554.142567] bond0 (unregistering): Released all slaves
[ 1554.269280] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1554.305784] bond0 (unregistering): Released all slaves
[ 1554.447447] bond0 (unregistering): Released all slaves
[ 1554.472068] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1554.501328] bond0 (unregistering): Released all slaves