[  530.888027] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.899385] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.910597] br0: port 1(veth0) entered blocking state
[  530.910704] br0: port 1(veth0) entered disabled state
[  530.910780] veth0: entered allmulticast mode
[  530.910879] veth0: entered promiscuous mode
[  530.922904] br0: port 2(veth1) entered blocking state
[  530.922984] br0: port 2(veth1) entered disabled state
[  530.923043] veth1: entered allmulticast mode
[  530.923138] veth1: entered promiscuous mode
[  531.310148] br0: port 1(veth0) entered blocking state
[  531.310329] br0: port 1(veth0) entered forwarding state
[  531.310437] br0: port 2(veth1) entered blocking state
[  531.310506] br0: port 2(veth1) entered forwarding state
[  532.926097] bond0: (slave veth1): link status definitely up
[  532.926211] bond0: (slave veth1): making interface the new active one
[  532.926282] bond0: active interface up!
[  533.048371] veth1: left allmulticast mode
[  533.048451] veth1: left promiscuous mode
[  533.048503] br0: port 2(veth1) entered disabled state
[  533.048603] veth0: left allmulticast mode
[  533.048635] veth0: left promiscuous mode
[  533.048668] br0: port 1(veth0) entered disabled state
[  533.069562] bond0: (slave veth1): Releasing backup interface
[  533.077247] bond0: (slave veth0): Releasing backup interface
[  533.106303] bond0 (unregistering): Released all slaves