[  519.837987] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  519.846630] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  519.856363] br0: port 1(veth0) entered blocking state
[  519.856415] br0: port 1(veth0) entered disabled state
[  519.856468] veth0: entered allmulticast mode
[  519.856543] veth0: entered promiscuous mode
[  519.865828] br0: port 2(veth1) entered blocking state
[  519.865913] br0: port 2(veth1) entered disabled state
[  519.865968] veth1: entered allmulticast mode
[  519.866042] veth1: entered promiscuous mode
[  520.829275] br0: port 1(veth0) entered blocking state
[  520.829483] br0: port 1(veth0) entered forwarding state
[  520.829578] br0: port 2(veth1) entered blocking state
[  520.829636] br0: port 2(veth1) entered forwarding state
[  522.877229] bond0: (slave veth0): link status definitely up
[  522.877429] bond0: (slave veth1): link status definitely up
[  522.877478] bond0: (slave veth0): making interface the new active one
[  522.877551] bond0: active interface up!
[  522.949047] veth1: left allmulticast mode
[  522.949109] veth1: left promiscuous mode
[  522.949165] br0: port 2(veth1) entered disabled state
[  522.949248] veth0: left allmulticast mode
[  522.949279] veth0: left promiscuous mode
[  522.949316] br0: port 1(veth0) entered disabled state
[  522.969410] bond0: (slave veth1): Releasing backup interface
[  522.981408] bond0: (slave veth0): Releasing backup interface
[  523.006317] bond0 (unregistering): Released all slaves