[   13.986017][  T235] ip (235) used greatest stack depth: 24800 bytes left
[   14.855869][  T240] bond0: (slave eth0): making interface the new active one
[   14.857910][  T240] bond0: (slave eth0): Enslaving as an active interface with an up link
[   14.882411][  T240] ip (240) used greatest stack depth: 24688 bytes left
[   19.913494][  T245] bond0: (slave eth0): Releasing backup interface
[   20.651353][  T248] bond0: (slave eth0): Enslaving as an active interface with an up link
[   25.521797][  T241] bond0: (slave eth0): Releasing backup interface
[   26.239489][  T241] bond0 (unregistering): Released all slaves