[  530.228435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.244612] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.260905] br0: port 1(veth0) entered blocking state
[  530.260971] br0: port 1(veth0) entered disabled state
[  530.261024] veth0: entered allmulticast mode
[  530.261115] veth0: entered promiscuous mode
[  530.280404] br0: port 2(veth1) entered blocking state
[  530.280477] br0: port 2(veth1) entered disabled state
[  530.280533] veth1: entered allmulticast mode
[  530.280626] veth1: entered promiscuous mode
[  531.195777] br0: port 1(veth0) entered blocking state
[  531.195842] br0: port 1(veth0) entered forwarding state
[  531.195918] br0: port 2(veth1) entered blocking state
[  531.195960] br0: port 2(veth1) entered forwarding state
[  532.284837] bond0: (slave veth1): link status definitely up
[  532.284908] bond0: (slave veth1): making interface the new active one
[  532.284982] bond0: active interface up!
[  532.443524] veth1: left allmulticast mode
[  532.443584] veth1: left promiscuous mode
[  532.443641] br0: port 2(veth1) entered disabled state
[  532.443974] veth0: left allmulticast mode
[  532.444019] veth0: left promiscuous mode
[  532.444064] br0: port 1(veth0) entered disabled state
[  532.478091] bond0: (slave veth1): Releasing backup interface
[  532.485043] bond0: (slave veth0): Releasing backup interface
[  532.506012] bond0 (unregistering): Released all slaves