[  532.365979] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.383231] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.401433] br0: port 1(veth0) entered blocking state
[  532.401497] br0: port 1(veth0) entered disabled state
[  532.401539] veth0: entered allmulticast mode
[  532.401659] veth0: entered promiscuous mode
[  532.418095] br0: port 2(veth1) entered blocking state
[  532.418185] br0: port 2(veth1) entered disabled state
[  532.418248] veth1: entered allmulticast mode
[  532.418332] veth1: entered promiscuous mode
[  532.468890] br0: port 1(veth0) entered blocking state
[  532.468976] br0: port 1(veth0) entered forwarding state
[  532.469064] br0: port 2(veth1) entered blocking state
[  532.469118] br0: port 2(veth1) entered forwarding state
[  534.395964] bond0: (slave veth1): link status definitely up
[  534.396074] bond0: (slave veth1): making interface the new active one
[  534.396141] bond0: active interface up!
[  534.480002] veth1: left allmulticast mode
[  534.480065] veth1: left promiscuous mode
[  534.480128] br0: port 2(veth1) entered disabled state
[  534.480241] veth0: left allmulticast mode
[  534.480284] veth0: left promiscuous mode
[  534.480328] br0: port 1(veth0) entered disabled state
[  534.500119] bond0: (slave veth1): Releasing backup interface
[  534.505081] bond0: (slave veth0): Releasing backup interface
[  534.550198] bond0 (unregistering): Released all slaves