[  869.026946] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.029885] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.032789] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.035647] br0: port 1(veth0) entered blocking state
[  869.035677] br0: port 1(veth0) entered disabled state
[  869.035712] veth0: entered allmulticast mode
[  869.035768] veth0: entered promiscuous mode
[  869.038645] br0: port 2(veth1) entered blocking state
[  869.038710] br0: port 2(veth1) entered disabled state
[  869.038776] veth1: entered allmulticast mode
[  869.038865] veth1: entered promiscuous mode
[  870.079026] br0: port 1(veth0) entered blocking state
[  870.079116] br0: port 1(veth0) entered forwarding state
[  870.079215] br0: port 2(veth1) entered blocking state
[  870.079279] br0: port 2(veth1) entered forwarding state
[  871.103015] bond0: (slave veth0): link status definitely up
[  871.103083] bond0: (slave veth1): link status definitely up
[  871.103145] bond0: (slave veth0): making interface the new active one
[  871.103194] bond0: active interface up!
[  871.167604] veth1: left allmulticast mode
[  871.167639] veth1: left promiscuous mode
[  871.167674] br0: port 2(veth1) entered disabled state
[  871.167753] veth0: left allmulticast mode
[  871.167772] veth0: left promiscuous mode
[  871.167796] br0: port 1(veth0) entered disabled state
[  871.174281] bond0: (slave veth1): Releasing backup interface
[  871.179107] bond0: (slave veth0): Releasing backup interface
[  871.204040] bond0 (unregistering): Released all slaves