[  831.069802][T22182] bond0: (slave eth0): making interface the new active one
[  831.070217][T22182] bond0: (slave eth0): Enslaving as an active interface with an up link
[  831.115242][T22183] 8021q: adding VLAN 0 to HW filter on device bond0
[  835.354373][T22186] bond0: (slave eth0): Releasing backup interface
[  835.508889][T22189] bond0: (slave eth0): Enslaving as an active interface with an up link
[  835.549461][T22190] 8021q: adding VLAN 0 to HW filter on device bond0
[  839.755386][  T258] bond0: (slave eth0): Releasing backup interface
[  839.797192][  T258] bond0 (unregistering): Released all slaves