[  532.776608] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.786076] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.795720] br0: port 1(veth0) entered blocking state
[  532.795773] br0: port 1(veth0) entered disabled state
[  532.795820] veth0: entered allmulticast mode
[  532.795888] veth0: entered promiscuous mode
[  532.806391] br0: port 2(veth1) entered blocking state
[  532.806459] br0: port 2(veth1) entered disabled state
[  532.806501] veth1: entered allmulticast mode
[  532.806568] veth1: entered promiscuous mode
[  532.905503] br0: port 1(veth0) entered blocking state
[  532.905631] br0: port 1(veth0) entered forwarding state
[  532.905701] br0: port 2(veth1) entered blocking state
[  532.905753] br0: port 2(veth1) entered forwarding state
[  534.841536] bond0: (slave veth1): link status definitely up
[  534.841644] bond0: (slave veth1): making interface the new active one
[  534.841709] bond0: active interface up!
[  534.919001] veth1: left allmulticast mode
[  534.919062] veth1: left promiscuous mode
[  534.919110] br0: port 2(veth1) entered disabled state
[  534.919234] veth0: left allmulticast mode
[  534.919275] veth0: left promiscuous mode
[  534.919318] br0: port 1(veth0) entered disabled state
[  534.943715] bond0: (slave veth1): Releasing backup interface
[  534.957742] bond0: (slave veth0): Releasing backup interface
[  534.987713] bond0 (unregistering): Released all slaves