[  524.658063] bond0 (unregistering): Released all slaves
[  526.979567] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.987128] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.994902] br0: port 1(veth0) entered blocking state
[  526.994968] br0: port 1(veth0) entered disabled state
[  526.995018] veth0: entered allmulticast mode
[  526.995093] veth0: entered promiscuous mode
[  527.002647] br0: port 2(veth1) entered blocking state
[  527.002689] br0: port 2(veth1) entered disabled state
[  527.002735] veth1: entered allmulticast mode
[  527.002804] veth1: entered promiscuous mode
[  527.989831] br0: port 1(veth0) entered blocking state
[  527.989898] br0: port 1(veth0) entered forwarding state
[  527.989967] br0: port 2(veth1) entered blocking state
[  527.990007] br0: port 2(veth1) entered forwarding state
[  530.037854] bond0: (slave veth0): link status definitely up
[  530.038050] bond0: (slave veth1): link status definitely up
[  530.038099] bond0: (slave veth0): making interface the new active one
[  530.038169] bond0: active interface up!
[  530.120783] veth1: left allmulticast mode
[  530.120870] veth1: left promiscuous mode
[  530.120932] br0: port 2(veth1) entered disabled state
[  530.121055] veth0: left allmulticast mode
[  530.121113] veth0: left promiscuous mode
[  530.121166] br0: port 1(veth0) entered disabled state
[  530.139998] bond0: (slave veth1): Releasing backup interface
[  530.151971] bond0: (slave veth0): Releasing backup interface
[  530.186931] bond0 (unregistering): Released all slaves