[  532.828863] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.839219] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.850499] br0: port 1(veth0) entered blocking state
[  532.850562] br0: port 1(veth0) entered disabled state
[  532.850615] veth0: entered allmulticast mode
[  532.850686] veth0: entered promiscuous mode
[  532.861040] br0: port 2(veth1) entered blocking state
[  532.861100] br0: port 2(veth1) entered disabled state
[  532.861139] veth1: entered allmulticast mode
[  532.861214] veth1: entered promiscuous mode
[  533.158469] br0: port 1(veth0) entered blocking state
[  533.158540] br0: port 1(veth0) entered forwarding state
[  533.158624] br0: port 2(veth1) entered blocking state
[  533.158667] br0: port 2(veth1) entered forwarding state
[  534.902464] bond0: (slave veth1): link status definitely up
[  534.902526] bond0: (slave veth1): making interface the new active one
[  534.902593] bond0: active interface up!
[  535.048617] veth1: left allmulticast mode
[  535.048680] veth1: left promiscuous mode
[  535.048736] br0: port 2(veth1) entered disabled state
[  535.048854] veth0: left allmulticast mode
[  535.048900] veth0: left promiscuous mode
[  535.048947] br0: port 1(veth0) entered disabled state
[  535.068744] bond0: (slave veth1): Releasing backup interface
[  535.077690] bond0: (slave veth0): Releasing backup interface