[  573.135115] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  573.143532] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  573.151615] br0: port 1(veth0) entered blocking state
[  573.151678] br0: port 1(veth0) entered disabled state
[  573.151729] veth0: entered allmulticast mode
[  573.151814] veth0: entered promiscuous mode
[  573.160695] br0: port 2(veth1) entered blocking state
[  573.160768] br0: port 2(veth1) entered disabled state
[  573.160819] veth1: entered allmulticast mode
[  573.160904] veth1: entered promiscuous mode
[  574.135461] br0: port 1(veth0) entered blocking state
[  574.135563] br0: port 1(veth0) entered forwarding state
[  574.135641] br0: port 2(veth1) entered blocking state
[  574.135683] br0: port 2(veth1) entered forwarding state
[  576.183491] bond0: (slave veth0): link status definitely up
[  576.183597] bond0: (slave veth1): link status definitely up
[  576.183643] bond0: (slave veth0): making interface the new active one
[  576.183710] bond0: active interface up!
[  576.248247] veth1: left allmulticast mode
[  576.248366] veth1: left promiscuous mode
[  576.248438] br0: port 2(veth1) entered disabled state
[  576.248605] veth0: left allmulticast mode
[  576.248662] veth0: left promiscuous mode
[  576.248724] br0: port 1(veth0) entered disabled state
[  576.263587] bond0: (slave veth1): Releasing backup interface
[  576.267587] bond0: (slave veth0): Releasing backup interface