[  868.815074] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.818395] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.821719] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.824962] br0: port 1(veth0) entered blocking state
[  868.824996] br0: port 1(veth0) entered disabled state
[  868.825032] veth0: entered allmulticast mode
[  868.825089] veth0: entered promiscuous mode
[  868.828359] br0: port 2(veth1) entered blocking state
[  868.828391] br0: port 2(veth1) entered disabled state
[  868.828426] veth1: entered allmulticast mode
[  868.828479] veth1: entered promiscuous mode
[  869.825649] br0: port 1(veth0) entered blocking state
[  869.825694] br0: port 1(veth0) entered forwarding state
[  869.825739] br0: port 2(veth1) entered blocking state
[  869.825771] br0: port 2(veth1) entered forwarding state
[  870.850633] bond0: (slave veth0): link status definitely up
[  870.850693] bond0: (slave veth1): link status definitely up
[  870.850745] bond0: (slave veth0): making interface the new active one
[  870.850796] bond0: active interface up!
[  870.874250] veth1: left allmulticast mode
[  870.874279] veth1: left promiscuous mode
[  870.874304] br0: port 2(veth1) entered disabled state
[  870.874389] veth0: left allmulticast mode
[  870.874443] veth0: left promiscuous mode
[  870.874474] br0: port 1(veth0) entered disabled state
[  870.880883] bond0: (slave veth1): Releasing backup interface
[  870.887758] bond0: (slave veth0): Releasing backup interface
[  870.925676] bond0 (unregistering): Released all slaves