[   49.709693][  T233] ip (233) used greatest stack depth: 23952 bytes left
[   50.643997][  T238] bond0: (slave eth0): making interface the new active one
[   50.651874][  T238] bond0: (slave eth0): Enslaving as an active interface with an up link
[   50.840074][  T239] ip (239) used greatest stack depth: 23632 bytes left
[   55.398541][  T242] bond0: (slave eth0): Releasing backup interface
[   55.894099][  T245] bond0: (slave eth0): Enslaving as an active interface with an up link
[   60.495960][   T67] bond0: (slave eth0): Releasing backup interface
[   60.850397][   T67] bond0 (unregistering): Released all slaves