[    8.341625][  T170] ip (170) used greatest stack depth: 24712 bytes left
[    8.499632][  T173] ip (173) used greatest stack depth: 24640 bytes left
[    8.542658][  T175] bond0: (slave eth0): making interface the new active one
[    8.543119][  T175] bond0: (slave eth0): Enslaving as an active interface with an up link
[    8.549162][  T175] ip (175) used greatest stack depth: 24544 bytes left
[    8.605408][  T176] ip (176) used greatest stack depth: 24272 bytes left
[   12.873532][  T180] bond0: (slave eth0): Releasing backup interface
[   13.023229][  T183] bond0: (slave eth0): Enslaving as an active interface with an up link
[   17.276076][   T12] bond0: (slave eth0): Releasing backup interface
[   17.317105][   T12] bond0 (unregistering): Released all slaves