[  869.457360] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.461074] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.465008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.468615] br0: port 1(veth0) entered blocking state
[  869.468679] br0: port 1(veth0) entered disabled state
[  869.468753] veth0: entered allmulticast mode
[  869.468850] veth0: entered promiscuous mode
[  869.472728] br0: port 2(veth1) entered blocking state
[  869.472767] br0: port 2(veth1) entered disabled state
[  869.472800] veth1: entered allmulticast mode
[  869.472862] veth1: entered promiscuous mode
[  870.460960] br0: port 1(veth0) entered blocking state
[  870.461016] br0: port 1(veth0) entered forwarding state
[  870.461063] br0: port 2(veth1) entered blocking state
[  870.461099] br0: port 2(veth1) entered forwarding state
[  871.485920] bond0: (slave veth1): link status definitely up
[  871.486039] bond0: (slave veth1): making interface the new active one
[  871.486137] bond0: active interface up!
[  871.544895] veth1: left allmulticast mode
[  871.544963] veth1: left promiscuous mode
[  871.545028] br0: port 2(veth1) entered disabled state
[  871.545185] veth0: left allmulticast mode
[  871.545268] veth0: left promiscuous mode
[  871.545366] br0: port 1(veth0) entered disabled state
[  871.553408] bond0: (slave veth1): Releasing backup interface
[  871.556054] bond0: (slave veth0): Releasing backup interface
[  871.590942] bond0 (unregistering): Released all slaves