[  899.065001][T18810] bond0: (slave eth0): making interface the new active one
[  899.065738][T18810] bond0: (slave eth0): Enslaving as an active interface with an up link
[  899.119495][T18811] 8021q: adding VLAN 0 to HW filter on device bond0
[  903.406673][T18814] bond0: (slave eth0): Releasing backup interface
[  903.584498][T18817] bond0: (slave eth0): Enslaving as an active interface with an up link
[  903.646596][T18818] 8021q: adding VLAN 0 to HW filter on device bond0
[  907.911346][   T73] bond0: (slave eth0): Releasing backup interface
[  907.966434][   T73] bond0 (unregistering): Released all slaves