[  529.996648] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.007948] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.018231] br0: port 1(veth0) entered blocking state
[  530.018320] br0: port 1(veth0) entered disabled state
[  530.018380] veth0: entered allmulticast mode
[  530.018508] veth0: entered promiscuous mode
[  530.029249] br0: port 2(veth1) entered blocking state
[  530.029301] br0: port 2(veth1) entered disabled state
[  530.029351] veth1: entered allmulticast mode
[  530.029442] veth1: entered promiscuous mode
[  530.151492] br0: port 1(veth0) entered blocking state
[  530.151609] br0: port 1(veth0) entered forwarding state
[  530.151684] br0: port 2(veth1) entered blocking state
[  530.151729] br0: port 2(veth1) entered forwarding state
[  532.023551] bond0: (slave veth1): link status definitely up
[  532.023653] bond0: (slave veth1): making interface the new active one
[  532.023762] bond0: active interface up!
[  532.098544] veth1: left allmulticast mode
[  532.098645] veth1: left promiscuous mode
[  532.098714] br0: port 2(veth1) entered disabled state
[  532.098858] veth0: left allmulticast mode
[  532.098910] veth0: left promiscuous mode
[  532.098974] br0: port 1(veth0) entered disabled state
[  532.115878] bond0: (slave veth1): Releasing backup interface
[  532.119576] bond0: (slave veth0): Releasing backup interface
[  532.146576] bond0 (unregistering): Released all slaves