[  206.708529][  T927] bond0: (slave eth0): making interface the new active one
[  206.709087][  T927] bond0: (slave eth0): Enslaving as an active interface with an up link
[  212.154007][  T931] bond0: (slave eth0): Releasing backup interface
[  213.173469][  T934] bond0: (slave eth0): Enslaving as an active interface with an up link
[  218.266781][   T77] bond0: (slave eth0): Releasing backup interface
[  218.456406][   T77] bond0 (unregistering): Released all slaves