[ 1520.353193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1520.429316] bond0: (slave bond_slave_1): Releasing backup interface
[ 1520.482128] bond0 (unregistering): Released all slaves
[ 1520.616625] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1520.666621] bond0 (unregistering): Released all slaves
[ 1520.796598] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1520.836989] bond0 (unregistering): Released all slaves
[ 1520.995228] bond0 (unregistering): Released all slaves
[ 1521.024285] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1521.060214] bond0 (unregistering): Released all slaves