[ 393.069698] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 393.078638] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 393.097697] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 393.108588] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 460.287714] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 460.287815] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 460.287882] bond0: now running without any active interface! [ 472.823569] bond0: (slave eth0): Releasing backup interface [ 472.823652] bond0: (slave eth0): the permanent HWaddr of slave - 26:50:e6:4e:09:7c - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 472.823789] bond0: active interface up! [ 472.859334] bond0: (slave eth1): Releasing backup interface [ 472.870067] bond0: (slave eth1): link status definitely down, disabling slave [ 472.870147] bond0: now running without any active interface! [ 472.974064] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 472.974209] bond0: active interface up! [ 603.647697] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 603.647796] bond0 (unregistering): (slave eth0): Releasing backup interface [ 603.651091] bond0 (unregistering): Released all slaves [ 603.659324] bond0: (slave eth1): Removing an active aggregator [ 603.659400] bond0: (slave eth1): Releasing backup interface [ 603.680756] bond0 (unregistering): Released all slaves