[  516.916183] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.927797] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.938692] br0: port 1(veth0) entered blocking state
[  516.938790] br0: port 1(veth0) entered disabled state
[  516.938855] veth0: entered allmulticast mode
[  516.938936] veth0: entered promiscuous mode
[  516.949825] br0: port 2(veth1) entered blocking state
[  516.949902] br0: port 2(veth1) entered disabled state
[  516.949952] veth1: entered allmulticast mode
[  516.950040] veth1: entered promiscuous mode
[  517.886189] br0: port 1(veth0) entered blocking state
[  517.886360] br0: port 1(veth0) entered forwarding state
[  517.886469] br0: port 2(veth1) entered blocking state
[  517.886541] br0: port 2(veth1) entered forwarding state
[  518.974257] bond0: (slave veth1): link status definitely up
[  518.974407] bond0: (slave veth1): making interface the new active one
[  518.974501] bond0: active interface up!
[  519.021431] veth1: left allmulticast mode
[  519.021507] veth1: left promiscuous mode
[  519.021564] br0: port 2(veth1) entered disabled state
[  519.021701] veth0: left allmulticast mode
[  519.021735] veth0: left promiscuous mode
[  519.021798] br0: port 1(veth0) entered disabled state
[  519.043562] bond0: (slave veth1): Releasing backup interface
[  519.056405] bond0: (slave veth0): Releasing backup interface
[  519.092453] bond0 (unregistering): Released all slaves