[  534.295804] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.313764] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.331314] br0: port 1(veth0) entered blocking state
[  534.331445] br0: port 1(veth0) entered disabled state
[  534.331527] veth0: entered allmulticast mode
[  534.331660] veth0: entered promiscuous mode
[  534.351939] br0: port 2(veth1) entered blocking state
[  534.352082] br0: port 2(veth1) entered disabled state
[  534.352196] veth1: entered allmulticast mode
[  534.352339] veth1: entered promiscuous mode
[  534.695553] br0: port 1(veth0) entered blocking state
[  534.695709] br0: port 1(veth0) entered forwarding state
[  534.695839] br0: port 2(veth1) entered blocking state
[  534.695905] br0: port 2(veth1) entered forwarding state
[  536.311418] bond0: (slave veth1): link status definitely up
[  536.311555] bond0: (slave veth1): making interface the new active one
[  536.311655] bond0: active interface up!
[  536.436439] veth1: left allmulticast mode
[  536.436506] veth1: left promiscuous mode
[  536.436563] br0: port 2(veth1) entered disabled state
[  536.436686] veth0: left allmulticast mode
[  536.436734] veth0: left promiscuous mode
[  536.436779] br0: port 1(veth0) entered disabled state
[  536.461667] bond0: (slave veth1): Releasing backup interface
[  536.468646] bond0: (slave veth0): Releasing backup interface
[  536.501579] bond0 (unregistering): Released all slaves