[  532.120834] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.130862] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.140017] br0: port 1(veth0) entered blocking state
[  532.140085] br0: port 1(veth0) entered disabled state
[  532.140135] veth0: entered allmulticast mode
[  532.140213] veth0: entered promiscuous mode
[  532.150670] br0: port 2(veth1) entered blocking state
[  532.150759] br0: port 2(veth1) entered disabled state
[  532.150830] veth1: entered allmulticast mode
[  532.150923] veth1: entered promiscuous mode
[  533.109883] br0: port 1(veth0) entered blocking state
[  533.110065] br0: port 1(veth0) entered forwarding state
[  533.110167] br0: port 2(veth1) entered blocking state
[  533.110230] br0: port 2(veth1) entered forwarding state
[  534.197902] bond0: (slave veth1): link status definitely up
[  534.198008] bond0: (slave veth1): making interface the new active one
[  534.198077] bond0: active interface up!
[  534.287049] veth1: left allmulticast mode
[  534.287101] veth1: left promiscuous mode
[  534.287169] br0: port 2(veth1) entered disabled state
[  534.287289] veth0: left allmulticast mode
[  534.287322] veth0: left promiscuous mode
[  534.287365] br0: port 1(veth0) entered disabled state
[  534.309097] bond0: (slave veth1): Releasing backup interface
[  534.317040] bond0: (slave veth0): Releasing backup interface
[  534.347006] bond0 (unregistering): Released all slaves