[   26.750576][  T240] bond0: (slave eth0): making interface the new active one
[   26.751327][  T240] bond0: (slave eth0): Enslaving as an active interface with an up link
[   32.072974][  T244] bond0: (slave eth0): Releasing backup interface
[   32.111302][  T244] ip (244) used greatest stack depth: 23600 bytes left
[   33.067681][  T247] bond0: (slave eth0): Enslaving as an active interface with an up link
[   37.998723][   T10] bond0: (slave eth0): Releasing backup interface