[  526.350654] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.361843] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.376532] br0: port 1(veth0) entered blocking state
[  526.376595] br0: port 1(veth0) entered disabled state
[  526.376652] veth0: entered allmulticast mode
[  526.376746] veth0: entered promiscuous mode
[  526.389704] br0: port 2(veth1) entered blocking state
[  526.389769] br0: port 2(veth1) entered disabled state
[  526.389820] veth1: entered allmulticast mode
[  526.389888] veth1: entered promiscuous mode
[  527.358766] br0: port 1(veth0) entered blocking state
[  527.358829] br0: port 1(veth0) entered forwarding state
[  527.358902] br0: port 2(veth1) entered blocking state
[  527.358948] br0: port 2(veth1) entered forwarding state
[  529.405794] bond0: (slave veth0): link status definitely up
[  529.405920] bond0: (slave veth1): link status definitely up
[  529.405976] bond0: (slave veth0): making interface the new active one
[  529.406059] bond0: active interface up!
[  529.522010] veth1: left allmulticast mode
[  529.522066] veth1: left promiscuous mode
[  529.522109] br0: port 2(veth1) entered disabled state
[  529.522226] veth0: left allmulticast mode
[  529.522260] veth0: left promiscuous mode
[  529.522302] br0: port 1(veth0) entered disabled state
[  529.543449] bond0: (slave veth1): Releasing backup interface
[  529.548962] bond0: (slave veth0): Releasing backup interface
[  529.582969] bond0 (unregistering): Released all slaves