[ 1512.872212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1512.937937] bond0: (slave bond_slave_1): Releasing backup interface
[ 1512.997211] bond0 (unregistering): Released all slaves
[ 1513.106336] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1513.147105] bond0 (unregistering): Released all slaves
[ 1513.259009] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1513.306825] bond0 (unregistering): Released all slaves
[ 1513.434310] bond0 (unregistering): Released all slaves
[ 1513.462122] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1513.491474] bond0 (unregistering): Released all slaves