[  832.473099][ T9039] bond0: (slave eth0): making interface the new active one
[  832.473744][ T9039] bond0: (slave eth0): Enslaving as an active interface with an up link
[  837.204840][ T9043] bond0: (slave eth0): Releasing backup interface
[  837.747234][ T9046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  842.459079][ T8289] bond0: (slave eth0): Releasing backup interface
[  842.865863][ T8289] bond0 (unregistering): Released all slaves