[  529.395800] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.405263] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.415115] br0: port 1(veth0) entered blocking state
[  529.415192] br0: port 1(veth0) entered disabled state
[  529.415259] veth0: entered allmulticast mode
[  529.415353] veth0: entered promiscuous mode
[  529.424648] br0: port 2(veth1) entered blocking state
[  529.424708] br0: port 2(veth1) entered disabled state
[  529.424761] veth1: entered allmulticast mode
[  529.424847] veth1: entered promiscuous mode
[  529.645172] br0: port 1(veth0) entered blocking state
[  529.645294] br0: port 1(veth0) entered forwarding state
[  529.645392] br0: port 2(veth1) entered blocking state
[  529.645451] br0: port 2(veth1) entered forwarding state
[  531.453067] bond0: (slave veth1): link status definitely up
[  531.453159] bond0: (slave veth1): making interface the new active one
[  531.453244] bond0: active interface up!
[  531.576538] veth1: left allmulticast mode
[  531.576603] veth1: left promiscuous mode
[  531.576696] br0: port 2(veth1) entered disabled state
[  531.576833] veth0: left allmulticast mode
[  531.576869] veth0: left promiscuous mode
[  531.576957] br0: port 1(veth0) entered disabled state
[  531.592471] bond0: (slave veth1): Releasing backup interface
[  531.598377] bond0: (slave veth0): Releasing backup interface