[   28.678803][  T239] bond0: (slave eth0): making interface the new active one
[   28.679763][  T239] bond0: (slave eth0): Enslaving as an active interface with an up link
[   33.816980][  T243] bond0: (slave eth0): Releasing backup interface
[   33.848869][  T243] ip (243) used greatest stack depth: 23712 bytes left
[   34.612283][  T246] bond0: (slave eth0): Enslaving as an active interface with an up link
[   39.326651][   T73] bond0: (slave eth0): Releasing backup interface
[   39.469875][   T73] bond0 (unregistering): Released all slaves