[  542.274480] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  542.287754] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  542.300282] br0: port 1(veth0) entered blocking state
[  542.300356] br0: port 1(veth0) entered disabled state
[  542.300399] veth0: entered allmulticast mode
[  542.300477] veth0: entered promiscuous mode
[  542.314075] br0: port 2(veth1) entered blocking state
[  542.314142] br0: port 2(veth1) entered disabled state
[  542.314192] veth1: entered allmulticast mode
[  542.314272] veth1: entered promiscuous mode
[  543.285503] br0: port 1(veth0) entered blocking state
[  543.285569] br0: port 1(veth0) entered forwarding state
[  543.285651] br0: port 2(veth1) entered blocking state
[  543.285697] br0: port 2(veth1) entered forwarding state
[  545.333545] bond0: (slave veth0): link status definitely up
[  545.333672] bond0: (slave veth1): link status definitely up
[  545.333715] bond0: (slave veth0): making interface the new active one
[  545.333781] bond0: active interface up!
[  545.446508] veth1: left allmulticast mode
[  545.446572] veth1: left promiscuous mode
[  545.446629] br0: port 2(veth1) entered disabled state
[  545.446722] veth0: left allmulticast mode
[  545.446766] veth0: left promiscuous mode
[  545.446807] br0: port 1(veth0) entered disabled state
[  545.470719] bond0: (slave veth1): Releasing backup interface
[  545.480772] bond0: (slave veth0): Releasing backup interface
[  545.500686] bond0 (unregistering): Released all slaves