[  524.495198] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.512137] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.529021] br0: port 1(veth0) entered blocking state
[  524.529079] br0: port 1(veth0) entered disabled state
[  524.529131] veth0: entered allmulticast mode
[  524.529203] veth0: entered promiscuous mode
[  524.545798] br0: port 2(veth1) entered blocking state
[  524.545858] br0: port 2(veth1) entered disabled state
[  524.545899] veth1: entered allmulticast mode
[  524.545964] veth1: entered promiscuous mode
[  525.499837] br0: port 1(veth0) entered blocking state
[  525.499942] br0: port 1(veth0) entered forwarding state
[  525.500017] br0: port 2(veth1) entered blocking state
[  525.500061] br0: port 2(veth1) entered forwarding state
[  527.547831] bond0: (slave veth0): link status definitely up
[  527.547950] bond0: (slave veth1): link status definitely up
[  527.547993] bond0: (slave veth0): making interface the new active one
[  527.548058] bond0: active interface up!
[  527.595432] veth1: left allmulticast mode
[  527.595492] veth1: left promiscuous mode
[  527.595544] br0: port 2(veth1) entered disabled state
[  527.595672] veth0: left allmulticast mode
[  527.595729] veth0: left promiscuous mode
[  527.595785] br0: port 1(veth0) entered disabled state
[  527.624083] bond0: (slave veth1): Releasing backup interface
[  527.629947] bond0: (slave veth0): Releasing backup interface
[  527.659047] bond0 (unregistering): Released all slaves