[  836.850922][ T9057] bond0: (slave eth0): making interface the new active one
[  836.851700][ T9057] bond0: (slave eth0): Enslaving as an active interface with an up link
[  841.597022][ T9061] bond0: (slave eth0): Releasing backup interface
[  842.123792][ T9064] bond0: (slave eth0): Enslaving as an active interface with an up link
[  846.703487][ T6164] bond0: (slave eth0): Releasing backup interface
[  847.069500][ T6164] bond0 (unregistering): Released all slaves