[  517.588587] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  517.598686] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  517.608168] br0: port 1(veth0) entered blocking state
[  517.608228] br0: port 1(veth0) entered disabled state
[  517.608286] veth0: entered allmulticast mode
[  517.608362] veth0: entered promiscuous mode
[  517.618738] br0: port 2(veth1) entered blocking state
[  517.618802] br0: port 2(veth1) entered disabled state
[  517.618845] veth1: entered allmulticast mode
[  517.618913] veth1: entered promiscuous mode
[  518.580022] br0: port 1(veth0) entered blocking state
[  518.580094] br0: port 1(veth0) entered forwarding state
[  518.580173] br0: port 2(veth1) entered blocking state
[  518.580224] br0: port 2(veth1) entered forwarding state
[  519.603992] bond0: (slave veth1): link status definitely up
[  519.604064] bond0: (slave veth1): making interface the new active one
[  519.604140] bond0: active interface up!
[  519.628054] veth1: left allmulticast mode
[  519.628114] veth1: left promiscuous mode
[  519.628208] br0: port 2(veth1) entered disabled state
[  519.628324] veth0: left allmulticast mode
[  519.628371] veth0: left promiscuous mode
[  519.628455] br0: port 1(veth0) entered disabled state
[  519.646208] bond0: (slave veth1): Releasing backup interface
[  519.658177] bond0: (slave veth0): Releasing backup interface
[  519.691148] bond0 (unregistering): Released all slaves