[  827.674633] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.677770] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.680850] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.683876] br0: port 1(veth0) entered blocking state
[  827.683951] br0: port 1(veth0) entered disabled state
[  827.684022] veth0: entered allmulticast mode
[  827.684118] veth0: entered promiscuous mode
[  827.687156] br0: port 2(veth1) entered blocking state
[  827.687198] br0: port 2(veth1) entered disabled state
[  827.687234] veth1: entered allmulticast mode
[  827.687289] veth1: entered promiscuous mode
[  828.729718] br0: port 1(veth0) entered blocking state
[  828.729771] br0: port 1(veth0) entered forwarding state
[  828.729826] br0: port 2(veth1) entered blocking state
[  828.729858] br0: port 2(veth1) entered forwarding state
[  829.753713] bond0: (slave veth0): link status definitely up
[  829.753780] bond0: (slave veth1): link status definitely up
[  829.753851] bond0: (slave veth0): making interface the new active one
[  829.753903] bond0: active interface up!
[  829.823359] veth1: left allmulticast mode
[  829.823402] veth1: left promiscuous mode
[  829.823499] br0: port 2(veth1) entered disabled state
[  829.823739] veth0: left allmulticast mode
[  829.823832] veth0: left promiscuous mode
[  829.823871] br0: port 1(veth0) entered disabled state
[  829.837832] bond0: (slave veth1): Releasing backup interface
[  829.842793] bond0: (slave veth0): Releasing backup interface
[  829.881783] bond0 (unregistering): Released all slaves