[  543.358310] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  543.366368] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  543.374479] br0: port 1(veth0) entered blocking state
[  543.374535] br0: port 1(veth0) entered disabled state
[  543.374591] veth0: entered allmulticast mode
[  543.374668] veth0: entered promiscuous mode
[  543.382283] br0: port 2(veth1) entered blocking state
[  543.382340] br0: port 2(veth1) entered disabled state
[  543.382377] veth1: entered allmulticast mode
[  543.382445] veth1: entered promiscuous mode
[  544.374747] br0: port 1(veth0) entered blocking state
[  544.374828] br0: port 1(veth0) entered forwarding state
[  544.374903] br0: port 2(veth1) entered blocking state
[  544.374961] br0: port 2(veth1) entered forwarding state
[  545.398802] bond0: (slave veth1): link status definitely up
[  545.398919] bond0: (slave veth1): making interface the new active one
[  545.399016] bond0: active interface up!
[  545.467892] veth1: left allmulticast mode
[  545.467981] veth1: left promiscuous mode
[  545.468045] br0: port 2(veth1) entered disabled state
[  545.468178] veth0: left allmulticast mode
[  545.468245] veth0: left promiscuous mode
[  545.468310] br0: port 1(veth0) entered disabled state
[  545.483963] bond0: (slave veth1): Releasing backup interface
[  545.493863] bond0: (slave veth0): Releasing backup interface
[  545.517983] bond0 (unregistering): Released all slaves