[  530.757652] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.776074] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.792540] br0: port 1(veth0) entered blocking state
[  530.792612] br0: port 1(veth0) entered disabled state
[  530.792671] veth0: entered allmulticast mode
[  530.792765] veth0: entered promiscuous mode
[  530.812687] br0: port 2(veth1) entered blocking state
[  530.812776] br0: port 2(veth1) entered disabled state
[  530.812820] veth1: entered allmulticast mode
[  530.812895] veth1: entered promiscuous mode
[  531.707797] br0: port 1(veth0) entered blocking state
[  531.707868] br0: port 1(veth0) entered forwarding state
[  531.708032] br0: port 2(veth1) entered blocking state
[  531.708070] br0: port 2(veth1) entered forwarding state
[  532.795879] bond0: (slave veth1): link status definitely up
[  532.796005] bond0: (slave veth1): making interface the new active one
[  532.796083] bond0: active interface up!
[  532.873835] veth1: left allmulticast mode
[  532.873894] veth1: left promiscuous mode
[  532.873939] br0: port 2(veth1) entered disabled state
[  532.874050] veth0: left allmulticast mode
[  532.874086] veth0: left promiscuous mode
[  532.874129] br0: port 1(veth0) entered disabled state
[  532.898083] bond0: (slave veth1): Releasing backup interface
[  532.908018] bond0: (slave veth0): Releasing backup interface
[  532.944944] bond0 (unregistering): Released all slaves