[  525.047367] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.063032] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.079866] br0: port 1(veth0) entered blocking state
[  525.079935] br0: port 1(veth0) entered disabled state
[  525.079992] veth0: entered allmulticast mode
[  525.080068] veth0: entered promiscuous mode
[  525.097141] br0: port 2(veth1) entered blocking state
[  525.097203] br0: port 2(veth1) entered disabled state
[  525.097244] veth1: entered allmulticast mode
[  525.097319] veth1: entered promiscuous mode
[  526.009764] br0: port 1(veth0) entered blocking state
[  526.009860] br0: port 1(veth0) entered forwarding state
[  526.009932] br0: port 2(veth1) entered blocking state
[  526.009965] br0: port 2(veth1) entered forwarding state
[  527.097786] bond0: (slave veth1): link status definitely up
[  527.097879] bond0: (slave veth1): making interface the new active one
[  527.097940] bond0: active interface up!
[  527.176708] veth1: left allmulticast mode
[  527.176755] veth1: left promiscuous mode
[  527.176796] br0: port 2(veth1) entered disabled state
[  527.176919] veth0: left allmulticast mode
[  527.176948] veth0: left promiscuous mode
[  527.176981] br0: port 1(veth0) entered disabled state
[  527.196971] bond0: (slave veth1): Releasing backup interface
[  527.202865] bond0: (slave veth0): Releasing backup interface