[ 1247.662381] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1247.740482] bond0: (slave bond_slave_1): Releasing backup interface
[ 1247.790136] bond0 (unregistering): Released all slaves
[ 1247.925820] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1247.967763] bond0 (unregistering): Released all slaves
[ 1248.100711] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1248.144810] bond0 (unregistering): Released all slaves
[ 1248.318587] bond0 (unregistering): Released all slaves
[ 1248.353590] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1248.391131] bond0 (unregistering): Released all slaves