[  838.632505][ T9141] bond0: (slave eth0): making interface the new active one
[  838.633124][ T9141] bond0: (slave eth0): Enslaving as an active interface with an up link
[  843.445031][ T9145] bond0: (slave eth0): Releasing backup interface
[  843.959153][ T9148] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.595139][ T8624] bond0: (slave eth0): Releasing backup interface
[  848.866027][ T8624] bond0 (unregistering): Released all slaves