[  300.681359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  300.701250] bond0: (slave bond_slave_1): Releasing backup interface
[  300.728305] bond0 (unregistering): Released all slaves
[  300.760514] 8021q: adding VLAN 0 to HW filter on device bond0
[  300.782236] bond0 (unregistering): Released all slaves
[  300.813652] 8021q: adding VLAN 0 to HW filter on device bond0
[  300.838222] bond0 (unregistering): Released all slaves
[  300.891142] bond0 (unregistering): Released all slaves
[  300.896210] 8021q: adding VLAN 0 to HW filter on device bond0
[  300.905453] bond0 (unregistering): Released all slaves