[  529.994650] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.003873] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.013022] br0: port 1(veth0) entered blocking state
[  530.013087] br0: port 1(veth0) entered disabled state
[  530.013143] veth0: entered allmulticast mode
[  530.013243] veth0: entered promiscuous mode
[  530.022323] br0: port 2(veth1) entered blocking state
[  530.022397] br0: port 2(veth1) entered disabled state
[  530.022451] veth1: entered allmulticast mode
[  530.022525] veth1: entered promiscuous mode
[  530.281360] br0: port 1(veth0) entered blocking state
[  530.281466] br0: port 1(veth0) entered forwarding state
[  530.281557] br0: port 2(veth1) entered blocking state
[  530.281603] br0: port 2(veth1) entered forwarding state
[  532.025291] bond0: (slave veth1): link status definitely up
[  532.025416] bond0: (slave veth1): making interface the new active one
[  532.025497] bond0: active interface up!
[  532.118067] veth1: left allmulticast mode
[  532.118119] veth1: left promiscuous mode
[  532.118174] br0: port 2(veth1) entered disabled state
[  532.118357] veth0: left allmulticast mode
[  532.118391] veth0: left promiscuous mode
[  532.118427] br0: port 1(veth0) entered disabled state
[  532.129862] bond0: (slave veth1): Releasing backup interface
[  532.134534] bond0: (slave veth0): Releasing backup interface
[  532.174539] bond0 (unregistering): Released all slaves