[  530.153259] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.163994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.174761] br0: port 1(veth0) entered blocking state
[  530.174822] br0: port 1(veth0) entered disabled state
[  530.174874] veth0: entered allmulticast mode
[  530.174956] veth0: entered promiscuous mode
[  530.186075] br0: port 2(veth1) entered blocking state
[  530.186131] br0: port 2(veth1) entered disabled state
[  530.186178] veth1: entered allmulticast mode
[  530.186247] veth1: entered promiscuous mode
[  531.129395] br0: port 1(veth0) entered blocking state
[  531.129474] br0: port 1(veth0) entered forwarding state
[  531.129544] br0: port 2(veth1) entered blocking state
[  531.129593] br0: port 2(veth1) entered forwarding state
[  532.216470] bond0: (slave veth1): link status definitely up
[  532.216573] bond0: (slave veth1): making interface the new active one
[  532.216638] bond0: active interface up!
[  532.267820] veth1: left allmulticast mode
[  532.267883] veth1: left promiscuous mode
[  532.267939] br0: port 2(veth1) entered disabled state
[  532.268053] veth0: left allmulticast mode
[  532.268095] veth0: left promiscuous mode
[  532.268138] br0: port 1(veth0) entered disabled state
[  532.286700] bond0: (slave veth1): Releasing backup interface
[  532.292605] bond0: (slave veth0): Releasing backup interface
[  532.319603] bond0 (unregistering): Released all slaves