[  541.621430] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  541.629051] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  541.636308] br0: port 1(veth0) entered blocking state
[  541.636356] br0: port 1(veth0) entered disabled state
[  541.636402] veth0: entered allmulticast mode
[  541.636473] veth0: entered promiscuous mode
[  541.643777] br0: port 2(veth1) entered blocking state
[  541.643847] br0: port 2(veth1) entered disabled state
[  541.643899] veth1: entered allmulticast mode
[  541.643971] veth1: entered promiscuous mode
[  542.117405] br0: port 1(veth0) entered blocking state
[  542.117512] br0: port 1(veth0) entered forwarding state
[  542.117614] br0: port 2(veth1) entered blocking state
[  542.117672] br0: port 2(veth1) entered forwarding state
[  543.669311] bond0: (slave veth1): link status definitely up
[  543.669505] bond0: (slave veth1): making interface the new active one
[  543.669586] bond0: active interface up!
[  543.715590] veth1: left allmulticast mode
[  543.715636] veth1: left promiscuous mode
[  543.715680] br0: port 2(veth1) entered disabled state
[  543.715783] veth0: left allmulticast mode
[  543.715816] veth0: left promiscuous mode
[  543.715847] br0: port 1(veth0) entered disabled state
[  543.732451] bond0: (slave veth1): Releasing backup interface
[  543.744398] bond0: (slave veth0): Releasing backup interface
[  543.777473] bond0 (unregistering): Released all slaves