[  868.649708] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.652852] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.655798] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.658819] br0: port 1(veth0) entered blocking state
[  868.658881] br0: port 1(veth0) entered disabled state
[  868.658949] veth0: entered allmulticast mode
[  868.659036] veth0: entered promiscuous mode
[  868.662019] br0: port 2(veth1) entered blocking state
[  868.662050] br0: port 2(veth1) entered disabled state
[  868.662091] veth1: entered allmulticast mode
[  868.662134] veth1: entered promiscuous mode
[  869.695629] br0: port 1(veth0) entered blocking state
[  869.695678] br0: port 1(veth0) entered forwarding state
[  869.695713] br0: port 2(veth1) entered blocking state
[  869.695743] br0: port 2(veth1) entered forwarding state
[  870.719623] bond0: (slave veth1): link status definitely up
[  870.719697] bond0: (slave veth1): making interface the new active one
[  870.719745] bond0: active interface up!
[  870.795218] veth1: left allmulticast mode
[  870.795252] veth1: left promiscuous mode
[  870.795281] br0: port 2(veth1) entered disabled state
[  870.795352] veth0: left allmulticast mode
[  870.795372] veth0: left promiscuous mode
[  870.795396] br0: port 1(veth0) entered disabled state
[  870.803782] bond0: (slave veth1): Releasing backup interface
[  870.808725] bond0: (slave veth0): Releasing backup interface
[  870.836659] bond0 (unregistering): Released all slaves