[  848.982247] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  848.985984] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  848.989752] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  848.993437] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  848.997110] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.000826] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.004515] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  849.008263] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  849.011944] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.012058] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  849.012110] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.012160] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  849.012206] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  849.012285] bond0: now running without any active interface!
[  849.015905] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.019612] 8021q: adding VLAN 0 to HW filter on device bond0
[  849.119815] bond0: (slave eth1): link status definitely down, disabling slave
[  849.122808] bond0: (slave eth1): link status definitely down, disabling slave
[  849.640813] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  849.640923] bond0: active interface up!
[  849.640983] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.159821] bond0: (slave eth1): link status definitely down, disabling slave
[  850.159919] bond0: (slave eth1): link status definitely down, disabling slave
[  850.679836] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  850.679951] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  851.145398] bond0 (unregistering): (slave eth0): Releasing backup interface
[  851.148970] bond0 (unregistering): (slave eth1): Releasing backup interface
[  851.155944] bond0 (unregistering): (slave eth2): Releasing backup interface
[  851.162891] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  851.163007] bond0 (unregistering): (slave eth3): Releasing backup interface
[  851.170875] bond0 (unregistering): Released all slaves
[  851.177124] bond0: (slave eth1): Releasing backup interface
[  851.182734] bond0: (slave eth0): Removing an active aggregator
[  851.182885] bond0: (slave eth0): Releasing backup interface
[  851.187955] bond0: (slave eth1): Releasing backup interface
[  851.193911] bond0: (slave eth0): Removing an active aggregator
[  851.193958] bond0: (slave eth0): Releasing backup interface
[  851.213866] bond0 (unregistering): Released all slaves
[  851.213995] bond0 (unregistering): Released all slaves