[  849.792580] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  849.796134] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  849.799651] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  849.803157] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  849.806668] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.810168] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.813674] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.817165] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.820646] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.820698] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  849.820749] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.820794] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  849.820838] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  849.820904] bond0: now running without any active interface!
[  849.824464] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.827962] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.926962] bond0: (slave eth1): link status definitely down, disabling slave
[  849.929952] bond0: (slave eth1): link status definitely down, disabling slave
[  850.446968] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.447096] bond0: active interface up!
[  850.448954] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.966959] bond0: (slave eth1): link status definitely down, disabling slave
[  850.967957] bond0: (slave eth1): link status definitely down, disabling slave
[  851.486974] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.488956] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.941612] bond0 (unregistering): (slave eth0): Releasing backup interface
[  851.945019] bond0 (unregistering): (slave eth1): Releasing backup interface
[  851.953055] bond0 (unregistering): (slave eth2): Releasing backup interface
[  851.959022] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  851.959122] bond0 (unregistering): (slave eth3): Releasing backup interface
[  851.965986] bond0 (unregistering): Released all slaves
[  851.974223] bond0: (slave eth1): Releasing backup interface
[  851.978126] bond0: (slave eth0): Removing an active aggregator
[  851.978209] bond0: (slave eth0): Releasing backup interface
[  851.982118] bond0: (slave eth1): Releasing backup interface
[  851.988094] bond0: (slave eth0): Removing an active aggregator
[  851.988182] bond0: (slave eth0): Releasing backup interface
[  852.013087] bond0 (unregistering): Released all slaves
[  852.013327] bond0 (unregistering): Released all slaves