[ 681.365644] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 681.375758] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 686.459947] eth0: entered promiscuous mode [ 748.424062] eth0: left promiscuous mode [ 748.508827] bond0: (slave eth0): Enslaving as a backup interface with an up link [ 748.519183] bond0: (slave eth1): Enslaving as a backup interface with an up link [ 783.686908] bond0: (slave eth0): Releasing backup interface [ 783.686983] bond0: (slave eth0): the permanent HWaddr of slave - f6:39:6f:85:88:61 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts [ 783.715851] bond0: (slave eth1): Releasing backup interface [ 788.789487] eth0: entered promiscuous mode [ 789.237719] eth0: left promiscuous mode [ 789.326619] eth1: entered promiscuous mode [ 821.021918] eth1: left promiscuous mode [ 821.074276] bond0 (unregistering): (slave eth0): Removing an active aggregator [ 821.074398] bond0 (unregistering): (slave eth0): Releasing backup interface [ 821.084742] bond0 (unregistering): Released all slaves [ 821.103057] bond0: (slave eth1): Removing an active aggregator [ 821.103157] bond0: (slave eth1): Releasing backup interface [ 821.149073] bond0 (unregistering): Released all slaves