[  522.028212] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.040760] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.055426] br0: port 1(veth0) entered blocking state
[  522.055482] br0: port 1(veth0) entered disabled state
[  522.055531] veth0: entered allmulticast mode
[  522.055608] veth0: entered promiscuous mode
[  522.068577] br0: port 2(veth1) entered blocking state
[  522.068632] br0: port 2(veth1) entered disabled state
[  522.068672] veth1: entered allmulticast mode
[  522.068753] veth1: entered promiscuous mode
[  523.002802] br0: port 1(veth0) entered blocking state
[  523.002920] br0: port 1(veth0) entered forwarding state
[  523.002998] br0: port 2(veth1) entered blocking state
[  523.003044] br0: port 2(veth1) entered forwarding state
[  524.090797] bond0: (slave veth1): link status definitely up
[  524.090898] bond0: (slave veth1): making interface the new active one
[  524.090956] bond0: active interface up!
[  524.166843] veth1: left allmulticast mode
[  524.166899] veth1: left promiscuous mode
[  524.166943] br0: port 2(veth1) entered disabled state
[  524.167045] veth0: left allmulticast mode
[  524.167073] veth0: left promiscuous mode
[  524.167116] br0: port 1(veth0) entered disabled state
[  524.187127] bond0: (slave veth1): Releasing backup interface
[  524.192958] bond0: (slave veth0): Releasing backup interface
[  524.215902] bond0 (unregistering): Released all slaves