[ 1501.942043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1501.962478] bond0: (slave bond_slave_1): Releasing backup interface
[ 1501.992772] bond0 (unregistering): Released all slaves
[ 1502.027777] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1502.054367] bond0 (unregistering): Released all slaves
[ 1502.086327] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1502.105272] bond0 (unregistering): Released all slaves
[ 1502.163243] bond0 (unregistering): Released all slaves
[ 1502.171064] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1502.180542] bond0 (unregistering): Released all slaves