[   29.950241][  T243] bond0: (slave eth0): making interface the new active one
[   29.950960][  T243] bond0: (slave eth0): Enslaving as an active interface with an up link
[   35.293578][  T248] bond0: (slave eth0): Releasing backup interface
[   36.360295][  T251] bond0: (slave eth0): Enslaving as an active interface with an up link
[   41.501463][  T244] bond0: (slave eth0): Releasing backup interface
[   41.827204][  T244] bond0 (unregistering): Released all slaves