[  532.519664] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.530016] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.538600] br0: port 1(veth0) entered blocking state
[  532.538658] br0: port 1(veth0) entered disabled state
[  532.538704] veth0: entered allmulticast mode
[  532.538773] veth0: entered promiscuous mode
[  532.549143] br0: port 2(veth1) entered blocking state
[  532.549209] br0: port 2(veth1) entered disabled state
[  532.549251] veth1: entered allmulticast mode
[  532.549319] veth1: entered promiscuous mode
[  532.846968] br0: port 1(veth0) entered blocking state
[  532.847032] br0: port 1(veth0) entered forwarding state
[  532.847100] br0: port 2(veth1) entered blocking state
[  532.847138] br0: port 2(veth1) entered forwarding state
[  534.589967] bond0: (slave veth1): link status definitely up
[  534.590070] bond0: (slave veth1): making interface the new active one
[  534.590150] bond0: active interface up!
[  534.729873] veth1: left allmulticast mode
[  534.729953] veth1: left promiscuous mode
[  534.730002] br0: port 2(veth1) entered disabled state
[  534.730131] veth0: left allmulticast mode
[  534.730162] veth0: left promiscuous mode
[  534.730196] br0: port 1(veth0) entered disabled state
[  534.750350] bond0: (slave veth1): Releasing backup interface
[  534.760232] bond0: (slave veth0): Releasing backup interface
[  534.791284] bond0 (unregistering): Released all slaves