[  828.681905][T22130] bond0: (slave eth0): making interface the new active one
[  828.682416][T22130] bond0: (slave eth0): Enslaving as an active interface with an up link
[  828.725582][T22131] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.962752][T22134] bond0: (slave eth0): Releasing backup interface
[  833.098917][T22137] bond0: (slave eth0): Enslaving as an active interface with an up link
[  833.148776][T22138] 8021q: adding VLAN 0 to HW filter on device bond0
[  837.319732][T21207] bond0: (slave eth0): Releasing backup interface
[  837.371284][T21207] bond0 (unregistering): Released all slaves