[  838.723638][ T9385] bond0: (slave eth0): making interface the new active one
[  838.724300][ T9385] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.434172][ T9389] bond0: (slave eth0): Releasing backup interface
[  843.944859][ T9392] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.550396][ T8444] bond0: (slave eth0): Releasing backup interface
[  848.818848][ T8444] bond0 (unregistering): Released all slaves