[   27.041812][  T246] bond0: (slave eth0): making interface the new active one
[   27.042536][  T246] bond0: (slave eth0): Enslaving as an active interface with an up link
[   32.438929][  T251] bond0: (slave eth0): Releasing backup interface
[   33.452166][  T254] bond0: (slave eth0): Enslaving as an active interface with an up link
[   38.408963][   T77] bond0: (slave eth0): Releasing backup interface
[   38.733399][   T77] bond0 (unregistering): Released all slaves