[  532.519910] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.535102] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.549131] br0: port 1(veth0) entered blocking state
[  532.549200] br0: port 1(veth0) entered disabled state
[  532.549253] veth0: entered allmulticast mode
[  532.549334] veth0: entered promiscuous mode
[  532.568198] br0: port 2(veth1) entered blocking state
[  532.568282] br0: port 2(veth1) entered disabled state
[  532.568337] veth1: entered allmulticast mode
[  532.568432] veth1: entered promiscuous mode
[  533.498806] br0: port 1(veth0) entered blocking state
[  533.498910] br0: port 1(veth0) entered forwarding state
[  533.498990] br0: port 2(veth1) entered blocking state
[  533.499031] br0: port 2(veth1) entered forwarding state
[  534.586821] bond0: (slave veth1): link status definitely up
[  534.586943] bond0: (slave veth1): making interface the new active one
[  534.587008] bond0: active interface up!
[  534.655640] veth1: left allmulticast mode
[  534.655693] veth1: left promiscuous mode
[  534.655750] br0: port 2(veth1) entered disabled state
[  534.655858] veth0: left allmulticast mode
[  534.655894] veth0: left promiscuous mode
[  534.655947] br0: port 1(veth0) entered disabled state
[  534.685045] bond0: (slave veth1): Releasing backup interface
[  534.699983] bond0: (slave veth0): Releasing backup interface