[  822.742308][T18562] bond0: (slave eth0): making interface the new active one
[  822.742785][T18562] bond0: (slave eth0): Enslaving as an active interface with an up link
[  822.793850][T18563] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.038255][T18566] bond0: (slave eth0): Releasing backup interface
[  827.203340][T18569] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.245078][T18570] 8021q: adding VLAN 0 to HW filter on device bond0
[  831.436291][  T248] bond0: (slave eth0): Releasing backup interface
[  831.481653][  T248] bond0 (unregistering): Released all slaves