[  528.537320] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.547698] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.559001] br0: port 1(veth0) entered blocking state
[  528.559064] br0: port 1(veth0) entered disabled state
[  528.559114] veth0: entered allmulticast mode
[  528.559191] veth0: entered promiscuous mode
[  528.569754] br0: port 2(veth1) entered blocking state
[  528.569811] br0: port 2(veth1) entered disabled state
[  528.569849] veth1: entered allmulticast mode
[  528.569936] veth1: entered promiscuous mode
[  528.874555] br0: port 1(veth0) entered blocking state
[  528.874635] br0: port 1(veth0) entered forwarding state
[  528.874727] br0: port 2(veth1) entered blocking state
[  528.874781] br0: port 2(veth1) entered forwarding state
[  530.553571] bond0: (slave veth1): link status definitely up
[  530.553684] bond0: (slave veth1): making interface the new active one
[  530.553742] bond0: active interface up!
[  530.646601] veth1: left allmulticast mode
[  530.646657] veth1: left promiscuous mode
[  530.646710] br0: port 2(veth1) entered disabled state
[  530.646814] veth0: left allmulticast mode
[  530.646855] veth0: left promiscuous mode
[  530.646893] br0: port 1(veth0) entered disabled state
[  530.667799] bond0: (slave veth1): Releasing backup interface
[  530.674700] bond0: (slave veth0): Releasing backup interface
[  530.707719] bond0 (unregistering): Released all slaves