[ 1872.935822][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1873.113408][ T4530] bond0: (slave bond_slave_1): Releasing backup interface
[ 1873.224594][   T12] bond0 (unregistering): Released all slaves
[ 1873.581328][ T4541] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1873.668250][   T12] bond0 (unregistering): Released all slaves
[ 1874.041029][ T4552] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1874.127969][   T12] bond0 (unregistering): Released all slaves
[ 1874.535536][   T12] bond0 (unregistering): Released all slaves
[ 1874.646904][ T4566] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1874.731302][ T4569] bond0 (unregistering): Released all slaves