[  719.974425] bond0 (unregistering): Released all slaves
[  720.463292] bond0: (slave eth0): Enslaving as a backup interface with a down link
[  720.472588] bond0: (slave eth1): Enslaving as a backup interface with a down link
[  720.481469] bond0: (slave eth2): Enslaving as a backup interface with a down link
[  720.490497] bond0: (slave eth3): Enslaving as a backup interface with a down link
[  720.499571] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  720.509775] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  720.518962] bond0: (slave eth0): Enslaving as a backup interface with an up link
[  720.529417] bond0: (slave eth1): Enslaving as a backup interface with an up link
[  720.539436] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.539580] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[  720.539670] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  720.539748] bond0: (slave eth2): link status definitely up, 10000 Mbps full duplex
[  720.539827] bond0: (slave eth3): link status definitely up, 10000 Mbps full duplex
[  720.539912] bond0: now running without any active interface!
[  720.549482] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.559261] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.747118] bond0: (slave eth1): link status definitely down, disabling slave
[  720.755096] bond0: (slave eth1): link status definitely down, disabling slave
[  721.171096] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  721.171244] bond0: active interface up!
[  721.267118] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  721.786095] bond0: (slave eth1): link status definitely down, disabling slave
[  721.795086] bond0: (slave eth1): link status definitely down, disabling slave
[  722.307088] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  722.315073] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[  722.841906] bond0 (unregistering): (slave eth0): Releasing backup interface
[  722.847146] bond0 (unregistering): (slave eth1): Releasing backup interface
[  722.853144] bond0 (unregistering): (slave eth2): Releasing backup interface
[  722.858134] bond0 (unregistering): (slave eth3): Removing an active aggregator
[  722.858234] bond0 (unregistering): (slave eth3): Releasing backup interface
[  722.866096] bond0 (unregistering): Released all slaves
[  722.880404] bond0: (slave eth1): Releasing backup interface
[  722.889479] bond0: (slave eth0): Removing an active aggregator
[  722.889557] bond0: (slave eth0): Releasing backup interface
[  722.898283] bond0: (slave eth1): Releasing backup interface
[  722.905231] bond0: (slave eth0): Removing an active aggregator
[  722.905315] bond0: (slave eth0): Releasing backup interface
[  722.928287] bond0 (unregistering): Released all slaves
[  722.928506] bond0 (unregistering): Released all slaves