[  849.647191] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  849.650958] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  849.654691] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  849.658408] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  849.662134] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.665866] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.669603] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.673367] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.677067] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.677186] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  849.677239] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.677290] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  849.677336] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  849.677424] bond0: now running without any active interface!
[  849.681097] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.684796] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.778032] bond0: (slave eth1): link status definitely down, disabling slave
[  849.786051] bond0: (slave eth1): link status definitely down, disabling slave
[  850.299026] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.306017] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.306109] bond0: active interface up!
[  850.818030] bond0: (slave eth1): link status definitely down, disabling slave
[  850.826019] bond0: (slave eth1): link status definitely down, disabling slave
[  851.338024] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.346019] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.802361] bond0 (unregistering): (slave eth0): Releasing backup interface
[  851.806097] bond0 (unregistering): (slave eth1): Releasing backup interface
[  851.811074] bond0 (unregistering): (slave eth2): Releasing backup interface
[  851.817096] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  851.817151] bond0 (unregistering): (slave eth3): Releasing backup interface
[  851.824036] bond0 (unregistering): Released all slaves
[  851.831321] bond0: (slave eth1): Releasing backup interface
[  851.837261] bond0: (slave eth0): Removing an active aggregator
[  851.837369] bond0: (slave eth0): Releasing backup interface
[  851.841620] bond0: (slave eth1): Releasing backup interface
[  851.847147] bond0: (slave eth0): Removing an active aggregator
[  851.847230] bond0: (slave eth0): Releasing backup interface
[  851.876084] bond0 (unregistering): Released all slaves
[  851.876264] bond0 (unregistering): Released all slaves