[  971.291979][T22294] ip (22294) used greatest stack depth: 23168 bytes left
[  971.523274][T22299] bond0: (slave eth0): making interface the new active one
[  971.523910][T22299] bond0: (slave eth0): Enslaving as an active interface with an up link
[  971.586750][T22300] 8021q: adding VLAN 0 to HW filter on device bond0
[  975.844398][T22303] bond0: (slave eth0): Releasing backup interface
[  976.016471][T22306] bond0: (slave eth0): Enslaving as an active interface with an up link
[  976.078119][T22307] 8021q: adding VLAN 0 to HW filter on device bond0
[  980.235437][   T12] bond0: (slave eth0): Releasing backup interface
[  980.285411][   T12] bond0 (unregistering): Released all slaves