[ 393.294595] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 393.304741] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 393.326257] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 393.336969] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 460.509490] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 460.509637] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 460.509711] bond0: now running without any active interface! [ 472.961927] bond0: (slave eth0): Releasing backup interface [ 472.962013] bond0: (slave eth0): the permanent HWaddr of slave - 22:4c:89:b2:c9:92 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 472.962143] bond0: active interface up! [ 472.992273] bond0: (slave eth1): Releasing backup interface [ 544.439081] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 544.439177] bond0 (unregistering): (slave eth0): Releasing backup interface [ 544.445705] bond0 (unregistering): Released all slaves [ 544.462027] bond0: (slave eth1): Removing an active aggregator [ 544.462109] bond0: (slave eth1): Releasing backup interface [ 544.477922] bond0 (unregistering): Released all slaves