[  849.757723] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  849.761506] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  849.765337] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  849.769225] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  849.773166] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.776991] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.780847] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.784652] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.788424] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.788555] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  849.788608] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.788652] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  849.788699] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  849.788793] bond0: now running without any active interface!
[  849.792594] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.796338] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.891444] bond0: (slave eth1): link status definitely down, disabling slave
[  849.899442] bond0: (slave eth1): link status definitely down, disabling slave
[  850.411450] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.419443] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.419521] bond0: active interface up!
[  850.931446] bond0: (slave eth1): link status definitely down, disabling slave
[  850.940438] bond0: (slave eth1): link status definitely down, disabling slave
[  851.452447] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.460443] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.924131] bond0 (unregistering): (slave eth0): Releasing backup interface
[  851.927499] bond0 (unregistering): (slave eth1): Releasing backup interface
[  851.935490] bond0 (unregistering): (slave eth2): Releasing backup interface
[  851.941480] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  851.941616] bond0 (unregistering): (slave eth3): Releasing backup interface
[  851.948458] bond0 (unregistering): Released all slaves
[  851.956707] bond0: (slave eth1): Releasing backup interface
[  851.963592] bond0: (slave eth0): Removing an active aggregator
[  851.963682] bond0: (slave eth0): Releasing backup interface
[  851.969577] bond0: (slave eth1): Releasing backup interface
[  851.977562] bond0: (slave eth0): Removing an active aggregator
[  851.977652] bond0: (slave eth0): Releasing backup interface
[  851.997503] bond0 (unregistering): Released all slaves
[  851.997697] bond0 (unregistering): Released all slaves