[  532.467663] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.478634] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.490021] br0: port 1(veth0) entered blocking state
[  532.490087] br0: port 1(veth0) entered disabled state
[  532.490148] veth0: entered allmulticast mode
[  532.490234] veth0: entered promiscuous mode
[  532.500386] br0: port 2(veth1) entered blocking state
[  532.500477] br0: port 2(veth1) entered disabled state
[  532.500534] veth1: entered allmulticast mode
[  532.500627] veth1: entered promiscuous mode
[  533.497389] br0: port 1(veth0) entered blocking state
[  533.497590] br0: port 1(veth0) entered forwarding state
[  533.497678] br0: port 2(veth1) entered blocking state
[  533.497731] br0: port 2(veth1) entered forwarding state
[  534.522304] bond0: (slave veth1): link status definitely up
[  534.522386] bond0: (slave veth1): making interface the new active one
[  534.522462] bond0: active interface up!
[  534.651408] veth1: left allmulticast mode
[  534.651465] veth1: left promiscuous mode
[  534.651523] br0: port 2(veth1) entered disabled state
[  534.651667] veth0: left allmulticast mode
[  534.651700] veth0: left promiscuous mode
[  534.651748] br0: port 1(veth0) entered disabled state
[  534.678541] bond0: (slave veth1): Releasing backup interface
[  534.688443] bond0: (slave veth0): Releasing backup interface
[  534.718461] bond0 (unregistering): Released all slaves