[ 3979.750738][ T1841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3980.541091][ T1845] bond0: (slave bond_slave_1): Releasing backup interface
[ 3980.926064][   T12] bond0 (unregistering): Released all slaves
[ 3982.531019][ T1856] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3982.915402][   T12] bond0 (unregistering): Released all slaves
[ 3984.462989][ T1867] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3984.821898][   T12] bond0 (unregistering): Released all slaves
[ 3986.554198][   T12] bond0 (unregistering): Released all slaves
[ 3986.925551][ T1881] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3987.338058][ T1884] bond0 (unregistering): Released all slaves