[  828.524842] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.528168] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.531509] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.534644] br0: port 1(veth0) entered blocking state
[  828.534734] br0: port 1(veth0) entered disabled state
[  828.534811] veth0: entered allmulticast mode
[  828.534946] veth0: entered promiscuous mode
[  828.538042] br0: port 2(veth1) entered blocking state
[  828.538081] br0: port 2(veth1) entered disabled state
[  828.538114] veth1: entered allmulticast mode
[  828.538163] veth1: entered promiscuous mode
[  829.564530] br0: port 1(veth0) entered blocking state
[  829.564580] br0: port 1(veth0) entered forwarding state
[  829.564631] br0: port 2(veth1) entered blocking state
[  829.564661] br0: port 2(veth1) entered forwarding state
[  830.589520] bond0: (slave veth0): link status definitely up
[  830.589620] bond0: (slave veth1): link status definitely up
[  830.589706] bond0: (slave veth0): making interface the new active one
[  830.589800] bond0: active interface up!
[  830.672436] veth1: left allmulticast mode
[  830.672519] veth1: left promiscuous mode
[  830.672582] br0: port 2(veth1) entered disabled state
[  830.672766] veth0: left allmulticast mode
[  830.672860] veth0: left promiscuous mode
[  830.672923] br0: port 1(veth0) entered disabled state
[  830.693646] bond0: (slave veth1): Releasing backup interface
[  830.700634] bond0: (slave veth0): Releasing backup interface
[  830.737588] bond0 (unregistering): Released all slaves