[  749.530287] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  749.540469] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  749.550232] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  749.559654] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  749.569295] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  749.578421] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  749.588308] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  749.596899] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  749.606442] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  749.606556] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  749.606628] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  749.606705] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  749.606768] bond0: now running without any active interface!
[  749.814106] bond0: (slave eth1): link status definitely down, disabling slave
[  749.821071] bond0: (slave eth1): link status definitely down, disabling slave
[  750.749068] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  750.757051] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  750.757134] bond0: active interface up!
[  750.853043] bond0: (slave eth1): link status definitely down, disabling slave
[  750.862034] bond0: (slave eth1): link status definitely down, disabling slave
[  751.893067] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  751.901060] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  751.942837] bond0 (unregistering): (slave eth0): Releasing backup interface
[  751.951147] bond0 (unregistering): (slave eth1): Releasing backup interface
[  751.959148] bond0 (unregistering): (slave eth2): Releasing backup interface
[  751.963118] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  751.963203] bond0 (unregistering): (slave eth3): Releasing backup interface
[  751.972070] bond0 (unregistering): Released all slaves
[  751.981412] bond0: (slave eth1): Releasing backup interface
[  751.989248] bond0: (slave eth0): Removing an active aggregator
[  751.989350] bond0: (slave eth0): Releasing backup interface
[  751.994245] bond0: (slave eth1): Releasing backup interface
[  752.001289] bond0: (slave eth0): Removing an active aggregator
[  752.001375] bond0: (slave eth0): Releasing backup interface
[  752.028419] bond0 (unregistering): Released all slaves
[  752.028744] bond0 (unregistering): Released all slaves