[  525.455075] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.468462] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.483247] br0: port 1(veth0) entered blocking state
[  525.483310] br0: port 1(veth0) entered disabled state
[  525.483364] veth0: entered allmulticast mode
[  525.483441] veth0: entered promiscuous mode
[  525.496865] br0: port 2(veth1) entered blocking state
[  525.496923] br0: port 2(veth1) entered disabled state
[  525.496973] veth1: entered allmulticast mode
[  525.497042] veth1: entered promiscuous mode
[  526.459848] br0: port 1(veth0) entered blocking state
[  526.459952] br0: port 1(veth0) entered forwarding state
[  526.460027] br0: port 2(veth1) entered blocking state
[  526.460066] br0: port 2(veth1) entered forwarding state
[  528.507889] bond0: (slave veth0): link status definitely up
[  528.508034] bond0: (slave veth1): link status definitely up
[  528.508092] bond0: (slave veth0): making interface the new active one
[  528.508170] bond0: active interface up!
[  528.589517] veth1: left allmulticast mode
[  528.589586] veth1: left promiscuous mode
[  528.589639] br0: port 2(veth1) entered disabled state
[  528.589897] veth0: left allmulticast mode
[  528.589936] veth0: left promiscuous mode
[  528.589980] br0: port 1(veth0) entered disabled state
[  528.613137] bond0: (slave veth1): Releasing backup interface
[  528.620127] bond0: (slave veth0): Releasing backup interface
[  528.647146] bond0 (unregistering): Released all slaves