[  619.372651] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  619.382807] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  619.392729] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  619.403158] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  619.413812] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  619.423418] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  619.432989] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  619.442986] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  619.452562] 8021q: adding VLAN 0 to HW filter on device bond0
[  619.452678] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  619.452746] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  619.452810] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  619.452875] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  619.452938] bond0: now running without any active interface!
[  619.462273] 8021q: adding VLAN 0 to HW filter on device bond0
[  619.471858] 8021q: adding VLAN 0 to HW filter on device bond0
[  619.661292] bond0: (slave eth1): link status definitely down, disabling slave
[  619.669290] bond0: (slave eth1): link status definitely down, disabling slave
[  620.181299] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  620.190295] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  620.190426] bond0: active interface up!
[  686.013297] bond0: (slave eth1): link status definitely down, disabling slave
[  686.021290] bond0: (slave eth1): link status definitely down, disabling slave
[  686.533310] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  686.542308] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  752.347814] bond0 (unregistering): (slave eth0): Releasing backup interface
[  752.352389] bond0 (unregistering): (slave eth1): Releasing backup interface
[  752.366400] bond0 (unregistering): (slave eth2): Releasing backup interface
[  752.372359] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  752.372487] bond0 (unregistering): (slave eth3): Releasing backup interface
[  752.380330] bond0 (unregistering): Released all slaves
[  752.382278] bond0: (slave eth0): link status definitely down, disabling slave
[  752.382378] bond0: (slave eth1): link status definitely down, disabling slave
[  752.382458] bond0: now running without any active interface!
[  752.384283] bond0: (slave eth0): link status definitely down, disabling slave
[  752.384425] bond0: (slave eth1): link status definitely down, disabling slave
[  752.388602] bond0: (slave eth1): Releasing backup interface
[  752.393493] bond0: (slave eth0): Releasing backup interface
[  752.403515] bond0: (slave eth1): Releasing backup interface
[  752.410668] bond0: (slave eth0): Releasing backup interface
[  752.435819] bond0 (unregistering): Released all slaves
[  752.436066] bond0 (unregistering): Released all slaves