[ 1820.853267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1820.878460] bond0: (slave bond_slave_1): Releasing backup interface
[ 1820.903420] bond0 (unregistering): Released all slaves
[ 1820.948705] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1820.973372] bond0 (unregistering): Released all slaves
[ 1821.017901] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1821.042283] bond0 (unregistering): Released all slaves
[ 1821.106264] bond0 (unregistering): Released all slaves
[ 1821.114810] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1821.126665] bond0 (unregistering): Released all slaves