[ 390.042163] bond0: (slave eth0): Enslaving as a backup interface with a down link [ 390.045250] bond0: (slave eth1): Enslaving as a backup interface with a down link [ 390.051297] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 390.054328] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 390.057379] 8021q: adding VLAN 0 to HW filter on device bond0 [ 457.113230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 457.113373] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex [ 457.113428] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex [ 457.113497] bond0: now running without any active interface! [ 469.666950] bond0: (slave eth0): Releasing backup interface [ 469.667009] bond0: (slave eth0): the permanent HWaddr of slave - 1e:48:96:b0:32:b6 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 469.667106] bond0: active interface up! [ 469.678180] bond0: (slave eth1): Releasing backup interface [ 540.946358] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 540.946481] bond0 (unregistering): (slave eth0): Releasing backup interface [ 540.952253] bond0 (unregistering): Released all slaves [ 540.958485] bond0: (slave eth1): Removing an active aggregator [ 540.958607] bond0: (slave eth1): Releasing backup interface [ 540.995276] bond0 (unregistering): Released all slaves