[  832.901740][ T8992] bond0: (slave eth0): making interface the new active one
[  832.902314][ T8992] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.639735][ T8996] bond0: (slave eth0): Releasing backup interface
[  838.161184][ T8999] bond0: (slave eth0): Enslaving as an active interface with an up link
[  842.859239][   T69] bond0: (slave eth0): Releasing backup interface
[  843.087627][   T69] bond0 (unregistering): Released all slaves