[  530.245572] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.266368] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.285578] br0: port 1(veth0) entered blocking state
[  530.285665] br0: port 1(veth0) entered disabled state
[  530.285740] veth0: entered allmulticast mode
[  530.285825] veth0: entered promiscuous mode
[  530.305838] br0: port 2(veth1) entered blocking state
[  530.305921] br0: port 2(veth1) entered disabled state
[  530.305975] veth1: entered allmulticast mode
[  530.306069] veth1: entered promiscuous mode
[  530.356721] br0: port 1(veth0) entered blocking state
[  530.356780] br0: port 1(veth0) entered forwarding state
[  530.356857] br0: port 2(veth1) entered blocking state
[  530.356892] br0: port 2(veth1) entered forwarding state
[  532.283831] bond0: (slave veth1): link status definitely up
[  532.283979] bond0: (slave veth1): making interface the new active one
[  532.284074] bond0: active interface up!
[  532.365389] veth1: left allmulticast mode
[  532.365469] veth1: left promiscuous mode
[  532.365540] br0: port 2(veth1) entered disabled state
[  532.365695] veth0: left allmulticast mode
[  532.365739] veth0: left promiscuous mode
[  532.365787] br0: port 1(veth0) entered disabled state
[  532.391701] bond0: (slave veth1): Releasing backup interface
[  532.402013] bond0: (slave veth0): Releasing backup interface
[  532.431017] bond0 (unregistering): Released all slaves