[  535.853602] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  535.865983] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  535.878810] br0: port 1(veth0) entered blocking state
[  535.878960] br0: port 1(veth0) entered disabled state
[  535.879048] veth0: entered allmulticast mode
[  535.879169] veth0: entered promiscuous mode
[  535.893480] br0: port 2(veth1) entered blocking state
[  535.893601] br0: port 2(veth1) entered disabled state
[  535.893676] veth1: entered allmulticast mode
[  535.893804] veth1: entered promiscuous mode
[  536.825518] br0: port 1(veth0) entered blocking state
[  536.825667] br0: port 1(veth0) entered forwarding state
[  536.825769] br0: port 2(veth1) entered blocking state
[  536.825825] br0: port 2(veth1) entered forwarding state
[  537.914490] bond0: (slave veth1): link status definitely up
[  537.914610] bond0: (slave veth1): making interface the new active one
[  537.914698] bond0: active interface up!
[  538.052460] veth1: left allmulticast mode
[  538.052537] veth1: left promiscuous mode
[  538.052614] br0: port 2(veth1) entered disabled state
[  538.052780] veth0: left allmulticast mode
[  538.052825] veth0: left promiscuous mode
[  538.052870] br0: port 1(veth0) entered disabled state
[  538.071343] bond0: (slave veth1): Releasing backup interface
[  538.076773] bond0: (slave veth0): Releasing backup interface
[  538.108765] bond0 (unregistering): Released all slaves