[ 395.198914] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 395.210293] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 395.233381] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 395.245462] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 462.375197] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 462.375337] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 462.375428] bond0: now running without any active interface! [ 474.853899] bond0: (slave eth0): Releasing backup interface [ 474.853974] bond0: (slave eth0): the permanent HWaddr of slave - b2:b3:13:42:99:3a - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 474.854108] bond0: active interface up! [ 474.878599] bond0: (slave eth1): Releasing backup interface [ 546.217364] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 546.217524] bond0 (unregistering): (slave eth0): Releasing backup interface [ 546.220050] bond0 (unregistering): Released all slaves [ 546.227414] bond0: (slave eth1): Removing an active aggregator [ 546.227529] bond0: (slave eth1): Releasing backup interface [ 546.259186] bond0 (unregistering): Released all slaves