[  531.037802] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.049344] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.059396] br0: port 1(veth0) entered blocking state
[  531.059471] br0: port 1(veth0) entered disabled state
[  531.059542] veth0: entered allmulticast mode
[  531.059633] veth0: entered promiscuous mode
[  531.069238] br0: port 2(veth1) entered blocking state
[  531.069309] br0: port 2(veth1) entered disabled state
[  531.069365] veth1: entered allmulticast mode
[  531.069461] veth1: entered promiscuous mode
[  531.183040] br0: port 1(veth0) entered blocking state
[  531.183169] br0: port 1(veth0) entered forwarding state
[  531.183242] br0: port 2(veth1) entered blocking state
[  531.183282] br0: port 2(veth1) entered forwarding state
[  533.055031] bond0: (slave veth1): link status definitely up
[  533.055155] bond0: (slave veth1): making interface the new active one
[  533.055222] bond0: active interface up!
[  533.101258] veth1: left allmulticast mode
[  533.101386] veth1: left promiscuous mode
[  533.101466] br0: port 2(veth1) entered disabled state
[  533.101676] veth0: left allmulticast mode
[  533.101750] veth0: left promiscuous mode
[  533.101808] br0: port 1(veth0) entered disabled state
[  533.126260] bond0: (slave veth1): Releasing backup interface
[  533.139160] bond0: (slave veth0): Releasing backup interface