[  530.409381] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.426743] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.442709] br0: port 1(veth0) entered blocking state
[  530.442781] br0: port 1(veth0) entered disabled state
[  530.442840] veth0: entered allmulticast mode
[  530.442931] veth0: entered promiscuous mode
[  530.458669] br0: port 2(veth1) entered blocking state
[  530.458724] br0: port 2(veth1) entered disabled state
[  530.458765] veth1: entered allmulticast mode
[  530.458835] veth1: entered promiscuous mode
[  531.386950] br0: port 1(veth0) entered blocking state
[  531.387062] br0: port 1(veth0) entered forwarding state
[  531.387139] br0: port 2(veth1) entered blocking state
[  531.387181] br0: port 2(veth1) entered forwarding state
[  532.475965] bond0: (slave veth1): link status definitely up
[  532.476020] bond0: (slave veth1): making interface the new active one
[  532.476074] bond0: active interface up!
[  532.634351] veth1: left allmulticast mode
[  532.634420] veth1: left promiscuous mode
[  532.634489] br0: port 2(veth1) entered disabled state
[  532.634733] veth0: left allmulticast mode
[  532.634780] veth0: left promiscuous mode
[  532.634820] br0: port 1(veth0) entered disabled state
[  532.656235] bond0: (slave veth1): Releasing backup interface
[  532.661237] bond0: (slave veth0): Releasing backup interface
[  532.696122] bond0 (unregistering): Released all slaves