[   27.609483][  T237] bond0: (slave eth0): making interface the new active one
[   27.610331][  T237] bond0: (slave eth0): Enslaving as an active interface with an up link
[   32.868980][  T242] bond0: (slave eth0): Releasing backup interface
[   33.807194][  T246] bond0: (slave eth0): Enslaving as an active interface with an up link
[   38.666417][   T73] bond0: (slave eth0): Releasing backup interface
[   38.791684][   T73] bond0 (unregistering): Released all slaves