[  531.101188] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.109486] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.117489] br0: port 1(veth0) entered blocking state
[  531.117541] br0: port 1(veth0) entered disabled state
[  531.117592] veth0: entered allmulticast mode
[  531.117666] veth0: entered promiscuous mode
[  531.126041] br0: port 2(veth1) entered blocking state
[  531.126090] br0: port 2(veth1) entered disabled state
[  531.126139] veth1: entered allmulticast mode
[  531.126217] veth1: entered promiscuous mode
[  531.430990] br0: port 1(veth0) entered blocking state
[  531.431145] br0: port 1(veth0) entered forwarding state
[  531.431222] br0: port 2(veth1) entered blocking state
[  531.431265] br0: port 2(veth1) entered forwarding state
[  533.175164] bond0: (slave veth1): link status definitely up
[  533.175255] bond0: (slave veth1): making interface the new active one
[  533.175324] bond0: active interface up!
[  533.217411] veth1: left allmulticast mode
[  533.217466] veth1: left promiscuous mode
[  533.217519] br0: port 2(veth1) entered disabled state
[  533.217614] veth0: left allmulticast mode
[  533.217646] veth0: left promiscuous mode
[  533.217677] br0: port 1(veth0) entered disabled state
[  533.235244] bond0: (slave veth1): Releasing backup interface
[  533.241133] bond0: (slave veth0): Releasing backup interface
[  533.261075] bond0 (unregistering): Released all slaves