[  524.285826] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.295931] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.305666] br0: port 1(veth0) entered blocking state
[  524.305730] br0: port 1(veth0) entered disabled state
[  524.305778] veth0: entered allmulticast mode
[  524.305863] veth0: entered promiscuous mode
[  524.316197] br0: port 2(veth1) entered blocking state
[  524.316280] br0: port 2(veth1) entered disabled state
[  524.316335] veth1: entered allmulticast mode
[  524.316422] veth1: entered promiscuous mode
[  525.310283] br0: port 1(veth0) entered blocking state
[  525.310403] br0: port 1(veth0) entered forwarding state
[  525.310471] br0: port 2(veth1) entered blocking state
[  525.310510] br0: port 2(veth1) entered forwarding state
[  527.358206] bond0: (slave veth0): link status definitely up
[  527.358316] bond0: (slave veth1): link status definitely up
[  527.358375] bond0: (slave veth0): making interface the new active one
[  527.358467] bond0: active interface up!
[  527.486212] veth1: left allmulticast mode
[  527.486279] veth1: left promiscuous mode
[  527.486346] br0: port 2(veth1) entered disabled state
[  527.486522] veth0: left allmulticast mode
[  527.486571] veth0: left promiscuous mode
[  527.486614] br0: port 1(veth0) entered disabled state
[  527.510463] bond0: (slave veth1): Releasing backup interface
[  527.526471] bond0: (slave veth0): Releasing backup interface
[  527.553399] bond0 (unregistering): Released all slaves