[ 4451.413061][ T4926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 4452.266377][ T4930] bond0: (slave bond_slave_1): Releasing backup interface
[ 4452.668002][   T12] bond0 (unregistering): Released all slaves
[ 4454.257013][ T4941] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4454.630687][   T12] bond0 (unregistering): Released all slaves
[ 4456.229937][ T4952] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4456.603135][   T12] bond0 (unregistering): Released all slaves
[ 4458.365876][   T12] bond0 (unregistering): Released all slaves
[ 4458.779524][ T4966] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4459.186564][ T4969] bond0 (unregistering): Released all slaves