[  828.841070] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.843623] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.846156] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.848679] br0: port 1(veth0) entered blocking state
[  828.848740] br0: port 1(veth0) entered disabled state
[  828.848801] veth0: entered allmulticast mode
[  828.848889] veth0: entered promiscuous mode
[  828.851346] br0: port 2(veth1) entered blocking state
[  828.851377] br0: port 2(veth1) entered disabled state
[  828.851405] veth1: entered allmulticast mode
[  828.851451] veth1: entered promiscuous mode
[  829.889686] br0: port 1(veth0) entered blocking state
[  829.889731] br0: port 1(veth0) entered forwarding state
[  829.889798] br0: port 2(veth1) entered blocking state
[  829.889825] br0: port 2(veth1) entered forwarding state
[  830.913677] bond0: (slave veth0): link status definitely up
[  830.913743] bond0: (slave veth1): link status definitely up
[  830.913776] bond0: (slave veth0): making interface the new active one
[  830.913830] bond0: active interface up!
[  830.943212] veth1: left allmulticast mode
[  830.943250] veth1: left promiscuous mode
[  830.943287] br0: port 2(veth1) entered disabled state
[  830.943478] veth0: left allmulticast mode
[  830.943503] veth0: left promiscuous mode
[  830.943524] br0: port 1(veth0) entered disabled state
[  830.954801] bond0: (slave veth1): Releasing backup interface
[  830.963757] bond0: (slave veth0): Releasing backup interface
[  830.989736] bond0 (unregistering): Released all slaves