[  832.507955][ T8982] bond0: (slave eth0): making interface the new active one
[  832.508585][ T8982] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.229607][ T8986] bond0: (slave eth0): Releasing backup interface
[  837.768877][ T8989] bond0: (slave eth0): Enslaving as an active interface with an up link
[  842.356320][   T11] bond0: (slave eth0): Releasing backup interface
[  842.674432][   T11] bond0 (unregistering): Released all slaves