[  530.617331] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.626408] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.636609] br0: port 1(veth0) entered blocking state
[  530.636663] br0: port 1(veth0) entered disabled state
[  530.636711] veth0: entered allmulticast mode
[  530.636805] veth0: entered promiscuous mode
[  530.645577] br0: port 2(veth1) entered blocking state
[  530.645627] br0: port 2(veth1) entered disabled state
[  530.645669] veth1: entered allmulticast mode
[  530.645750] veth1: entered promiscuous mode
[  531.591550] br0: port 1(veth0) entered blocking state
[  531.591633] br0: port 1(veth0) entered forwarding state
[  531.591710] br0: port 2(veth1) entered blocking state
[  531.591752] br0: port 2(veth1) entered forwarding state
[  532.679620] bond0: (slave veth1): link status definitely up
[  532.679746] bond0: (slave veth1): making interface the new active one
[  532.679813] bond0: active interface up!
[  532.722244] veth1: left allmulticast mode
[  532.722311] veth1: left promiscuous mode
[  532.722370] br0: port 2(veth1) entered disabled state
[  532.722535] veth0: left allmulticast mode
[  532.722585] veth0: left promiscuous mode
[  532.722631] br0: port 1(veth0) entered disabled state
[  532.742565] bond0: (slave veth1): Releasing backup interface
[  532.746956] bond0: (slave veth0): Releasing backup interface