[  827.649821][ T9528] bond0: (slave eth0): making interface the new active one
[  827.650590][ T9528] bond0: (slave eth0): Enslaving as an active interface with an up link
[  832.373190][ T9532] bond0: (slave eth0): Releasing backup interface
[  832.877029][ T9535] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.511439][ T8748] bond0: (slave eth0): Releasing backup interface
[  837.854322][ T8748] bond0 (unregistering): Released all slaves