[  529.995400] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.014036] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.033455] br0: port 1(veth0) entered blocking state
[  530.033531] br0: port 1(veth0) entered disabled state
[  530.033590] veth0: entered allmulticast mode
[  530.033674] veth0: entered promiscuous mode
[  530.050783] br0: port 2(veth1) entered blocking state
[  530.050848] br0: port 2(veth1) entered disabled state
[  530.050890] veth1: entered allmulticast mode
[  530.050959] veth1: entered promiscuous mode
[  530.942534] br0: port 1(veth0) entered blocking state
[  530.942602] br0: port 1(veth0) entered forwarding state
[  530.942674] br0: port 2(veth1) entered blocking state
[  530.942720] br0: port 2(veth1) entered forwarding state
[  532.031533] bond0: (slave veth1): link status definitely up
[  532.031604] bond0: (slave veth1): making interface the new active one
[  532.031688] bond0: active interface up!
[  532.064427] veth1: left allmulticast mode
[  532.064505] veth1: left promiscuous mode
[  532.064568] br0: port 2(veth1) entered disabled state
[  532.064707] veth0: left allmulticast mode
[  532.064749] veth0: left promiscuous mode
[  532.064802] br0: port 1(veth0) entered disabled state
[  532.091900] bond0: (slave veth1): Releasing backup interface
[  532.096845] bond0: (slave veth0): Releasing backup interface
[  532.117779] bond0 (unregistering): Released all slaves