[  532.135940] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.147260] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.158780] br0: port 1(veth0) entered blocking state
[  532.158842] br0: port 1(veth0) entered disabled state
[  532.158898] veth0: entered allmulticast mode
[  532.158984] veth0: entered promiscuous mode
[  532.170270] br0: port 2(veth1) entered blocking state
[  532.170338] br0: port 2(veth1) entered disabled state
[  532.170382] veth1: entered allmulticast mode
[  532.170454] veth1: entered promiscuous mode
[  532.264484] br0: port 1(veth0) entered blocking state
[  532.264575] br0: port 1(veth0) entered forwarding state
[  532.264643] br0: port 2(veth1) entered blocking state
[  532.264688] br0: port 2(veth1) entered forwarding state
[  534.200511] bond0: (slave veth1): link status definitely up
[  534.200597] bond0: (slave veth1): making interface the new active one
[  534.200655] bond0: active interface up!
[  534.249763] veth1: left allmulticast mode
[  534.249817] veth1: left promiscuous mode
[  534.249868] br0: port 2(veth1) entered disabled state
[  534.249998] veth0: left allmulticast mode
[  534.250025] veth0: left promiscuous mode
[  534.250061] br0: port 1(veth0) entered disabled state
[  534.268878] bond0: (slave veth1): Releasing backup interface
[  534.274631] bond0: (slave veth0): Releasing backup interface