[  868.784368] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.787888] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.791421] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.794856] br0: port 1(veth0) entered blocking state
[  868.794888] br0: port 1(veth0) entered disabled state
[  868.794923] veth0: entered allmulticast mode
[  868.794984] veth0: entered promiscuous mode
[  868.798468] br0: port 2(veth1) entered blocking state
[  868.798498] br0: port 2(veth1) entered disabled state
[  868.798534] veth1: entered allmulticast mode
[  868.798592] veth1: entered promiscuous mode
[  869.828417] br0: port 1(veth0) entered blocking state
[  869.828482] br0: port 1(veth0) entered forwarding state
[  869.828530] br0: port 2(veth1) entered blocking state
[  869.828561] br0: port 2(veth1) entered forwarding state
[  870.852394] bond0: (slave veth0): link status definitely up
[  870.852472] bond0: (slave veth1): link status definitely up
[  870.852550] bond0: (slave veth0): making interface the new active one
[  870.852604] bond0: active interface up!
[  870.865996] veth1: left allmulticast mode
[  870.866033] veth1: left promiscuous mode
[  870.866121] br0: port 2(veth1) entered disabled state
[  870.866201] veth0: left allmulticast mode
[  870.866249] veth0: left promiscuous mode
[  870.866283] br0: port 1(veth0) entered disabled state
[  870.873615] bond0: (slave veth1): Releasing backup interface
[  870.880518] bond0: (slave veth0): Releasing backup interface
[  870.903417] bond0 (unregistering): Released all slaves