[  531.388570] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.398544] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.408084] br0: port 1(veth0) entered blocking state
[  531.408153] br0: port 1(veth0) entered disabled state
[  531.408209] veth0: entered allmulticast mode
[  531.408300] veth0: entered promiscuous mode
[  531.417759] br0: port 2(veth1) entered blocking state
[  531.417827] br0: port 2(veth1) entered disabled state
[  531.417882] veth1: entered allmulticast mode
[  531.417970] veth1: entered promiscuous mode
[  531.757242] br0: port 1(veth0) entered blocking state
[  531.757375] br0: port 1(veth0) entered forwarding state
[  531.757465] br0: port 2(veth1) entered blocking state
[  531.757527] br0: port 2(veth1) entered forwarding state
[  533.437214] bond0: (slave veth1): link status definitely up
[  533.437299] bond0: (slave veth1): making interface the new active one
[  533.437378] bond0: active interface up!
[  533.471005] veth1: left allmulticast mode
[  533.471098] veth1: left promiscuous mode
[  533.471174] br0: port 2(veth1) entered disabled state
[  533.471308] veth0: left allmulticast mode
[  533.471361] veth0: left promiscuous mode
[  533.471434] br0: port 1(veth0) entered disabled state
[  533.492519] bond0: (slave veth1): Releasing backup interface
[  533.500356] bond0: (slave veth0): Releasing backup interface
[  533.537411] bond0 (unregistering): Released all slaves