[ 3973.588294][ T4231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3974.356260][ T4235] bond0: (slave bond_slave_1): Releasing backup interface
[ 3974.781972][   T12] bond0 (unregistering): Released all slaves
[ 3976.289081][ T4246] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3976.677654][   T12] bond0 (unregistering): Released all slaves
[ 3978.202028][ T4257] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3978.589281][   T12] bond0 (unregistering): Released all slaves
[ 3980.304787][   T12] bond0 (unregistering): Released all slaves
[ 3980.713321][ T4271] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3981.126286][ T4274] bond0 (unregistering): Released all slaves