[  530.742520] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.754125] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.765464] br0: port 1(veth0) entered blocking state
[  530.765553] br0: port 1(veth0) entered disabled state
[  530.765621] veth0: entered allmulticast mode
[  530.765738] veth0: entered promiscuous mode
[  530.776081] br0: port 2(veth1) entered blocking state
[  530.776137] br0: port 2(veth1) entered disabled state
[  530.776182] veth1: entered allmulticast mode
[  530.776261] veth1: entered promiscuous mode
[  531.053058] br0: port 1(veth0) entered blocking state
[  531.053203] br0: port 1(veth0) entered forwarding state
[  531.053307] br0: port 2(veth1) entered blocking state
[  531.053353] br0: port 2(veth1) entered forwarding state
[  532.797054] bond0: (slave veth1): link status definitely up
[  532.797190] bond0: (slave veth1): making interface the new active one
[  532.797287] bond0: active interface up!
[  532.862601] veth1: left allmulticast mode
[  532.862697] veth1: left promiscuous mode
[  532.862771] br0: port 2(veth1) entered disabled state
[  532.862939] veth0: left allmulticast mode
[  532.862990] veth0: left promiscuous mode
[  532.863069] br0: port 1(veth0) entered disabled state
[  532.879397] bond0: (slave veth1): Releasing backup interface
[  532.884254] bond0: (slave veth0): Releasing backup interface
[  532.911213] bond0 (unregistering): Released all slaves