[  529.136743] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.153859] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.169801] br0: port 1(veth0) entered blocking state
[  529.169867] br0: port 1(veth0) entered disabled state
[  529.169920] veth0: entered allmulticast mode
[  529.170001] veth0: entered promiscuous mode
[  529.185660] br0: port 2(veth1) entered blocking state
[  529.185730] br0: port 2(veth1) entered disabled state
[  529.185785] veth1: entered allmulticast mode
[  529.185861] veth1: entered promiscuous mode
[  530.124285] br0: port 1(veth0) entered blocking state
[  530.124397] br0: port 1(veth0) entered forwarding state
[  530.124468] br0: port 2(veth1) entered blocking state
[  530.124540] br0: port 2(veth1) entered forwarding state
[  532.172314] bond0: (slave veth0): link status definitely up
[  532.172401] bond0: (slave veth1): link status definitely up
[  532.172448] bond0: (slave veth0): making interface the new active one
[  532.172527] bond0: active interface up!
[  532.251229] veth1: left allmulticast mode
[  532.251287] veth1: left promiscuous mode
[  532.251339] br0: port 2(veth1) entered disabled state
[  532.251449] veth0: left allmulticast mode
[  532.251493] veth0: left promiscuous mode
[  532.251547] br0: port 1(veth0) entered disabled state
[  532.274523] bond0: (slave veth1): Releasing backup interface
[  532.280455] bond0: (slave veth0): Releasing backup interface
[  532.308399] bond0 (unregistering): Released all slaves