[    4.840442] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[    4.857683] bond0: (slave bond_slave_1): Releasing backup interface
[    4.884157] bond0 (unregistering): Released all slaves
[    4.912063] 8021q: adding VLAN 0 to HW filter on device bond0
[    4.934109] bond0 (unregistering): Released all slaves
[    4.962533] 8021q: adding VLAN 0 to HW filter on device bond0
[    4.988052] bond0 (unregistering): Released all slaves
[    5.033027] bond0 (unregistering): Released all slaves
[    5.036639] 8021q: adding VLAN 0 to HW filter on device bond0
[    5.044754] bond0 (unregistering): Released all slaves