[  720.775817] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  720.788052] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  720.801294] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  720.813510] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  720.826601] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  720.839064] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  720.852014] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  720.863939] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  720.876903] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.877077] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  720.877181] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  720.877267] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  720.877350] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  720.877442] bond0: now running without any active interface!
[  720.889032] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.901520] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.085456] bond0: (slave eth1): link status definitely down, disabling slave
[  721.100453] bond0: (slave eth1): link status definitely down, disabling slave
[  721.605460] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  721.620454] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  721.620633] bond0: active interface up!
[  722.228478] bond0: (slave eth1): link status definitely down, disabling slave
[  722.244451] bond0: (slave eth1): link status definitely down, disabling slave
[  722.749455] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  722.764462] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  723.273447] bond0 (unregistering): (slave eth0): Releasing backup interface
[  723.283573] bond0 (unregistering): (slave eth1): Releasing backup interface
[  723.295552] bond0 (unregistering): (slave eth2): Releasing backup interface
[  723.301611] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  723.301803] bond0 (unregistering): (slave eth3): Releasing backup interface
[  723.308480] bond0 (unregistering): Released all slaves
[  723.310445] bond0: (slave eth0): link status definitely down, disabling slave
[  723.310568] bond0: (slave eth1): link status definitely down, disabling slave
[  723.310663] bond0: now running without any active interface!
[  723.318959] bond0: (slave eth1): Releasing backup interface
[  723.321699] bond0: (slave eth0): Removing an active aggregator
[  723.321867] bond0: (slave eth0): Releasing backup interface
[  723.330722] bond0: (slave eth1): Releasing backup interface
[  723.338686] bond0: (slave eth0): Releasing backup interface
[  723.372759] bond0 (unregistering): Released all slaves
[  723.373038] bond0 (unregistering): Released all slaves