[  849.548997] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  849.552771] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  849.556503] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  849.560232] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  849.563967] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.567669] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.571404] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.575123] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.578799] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.578893] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  849.578994] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.579078] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  849.579160] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  849.579266] bond0: now running without any active interface!
[  849.583006] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.586699] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.680957] bond0: (slave eth1): link status definitely down, disabling slave
[  849.687955] bond0: (slave eth1): link status definitely down, disabling slave
[  850.199960] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.207956] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.208066] bond0: active interface up!
[  850.720955] bond0: (slave eth1): link status definitely down, disabling slave
[  850.727956] bond0: (slave eth1): link status definitely down, disabling slave
[  851.239958] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.247954] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.713007] bond0 (unregistering): (slave eth0): Releasing backup interface
[  851.717016] bond0 (unregistering): (slave eth1): Releasing backup interface
[  851.725025] bond0 (unregistering): (slave eth2): Releasing backup interface
[  851.729993] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  851.730084] bond0 (unregistering): (slave eth3): Releasing backup interface
[  851.736970] bond0 (unregistering): Released all slaves
[  851.741182] bond0: (slave eth1): Releasing backup interface
[  851.744124] bond0: (slave eth0): Removing an active aggregator
[  851.744234] bond0: (slave eth0): Releasing backup interface
[  851.750107] bond0: (slave eth1): Releasing backup interface
[  851.757077] bond0: (slave eth0): Removing an active aggregator
[  851.757160] bond0: (slave eth0): Releasing backup interface
[  851.782017] bond0 (unregistering): Released all slaves
[  851.782203] bond0 (unregistering): Released all slaves