[  524.391921] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.401564] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.411732] br0: port 1(veth0) entered blocking state
[  524.411832] br0: port 1(veth0) entered disabled state
[  524.411898] veth0: entered allmulticast mode
[  524.411999] veth0: entered promiscuous mode
[  524.422670] br0: port 2(veth1) entered blocking state
[  524.422735] br0: port 2(veth1) entered disabled state
[  524.422781] veth1: entered allmulticast mode
[  524.422858] veth1: entered promiscuous mode
[  524.709147] br0: port 1(veth0) entered blocking state
[  524.709237] br0: port 1(veth0) entered forwarding state
[  524.709309] br0: port 2(veth1) entered blocking state
[  524.709355] br0: port 2(veth1) entered forwarding state
[  526.452145] bond0: (slave veth1): link status definitely up
[  526.452227] bond0: (slave veth1): making interface the new active one
[  526.452306] bond0: active interface up!
[  526.480213] veth1: left allmulticast mode
[  526.480318] veth1: left promiscuous mode
[  526.480378] br0: port 2(veth1) entered disabled state
[  526.480541] veth0: left allmulticast mode
[  526.480588] veth0: left promiscuous mode
[  526.480637] br0: port 1(veth0) entered disabled state
[  526.503495] bond0: (slave veth1): Releasing backup interface
[  526.513398] bond0: (slave veth0): Releasing backup interface
[  526.534414] bond0 (unregistering): Released all slaves