[  672.052316] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  672.061755] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  672.070183] br0: port 1(veth0) entered blocking state
[  672.070242] br0: port 1(veth0) entered disabled state
[  672.070289] veth0: entered allmulticast mode
[  672.070361] veth0: entered promiscuous mode
[  672.078827] br0: port 2(veth1) entered blocking state
[  672.078913] br0: port 2(veth1) entered disabled state
[  672.078976] veth1: entered allmulticast mode
[  672.079067] veth1: entered promiscuous mode
[  673.077671] br0: port 1(veth0) entered blocking state
[  673.077819] br0: port 1(veth0) entered forwarding state
[  673.077927] br0: port 2(veth1) entered blocking state
[  673.077992] br0: port 2(veth1) entered forwarding state
[  675.124667] bond0: (slave veth0): link status definitely up
[  675.124746] bond0: (slave veth1): link status definitely up
[  675.124789] bond0: (slave veth0): making interface the new active one
[  675.124855] bond0: active interface up!
[  675.268960] veth1: left allmulticast mode
[  675.269025] veth1: left promiscuous mode
[  675.269074] br0: port 2(veth1) entered disabled state
[  675.269230] veth0: left allmulticast mode
[  675.269267] veth0: left promiscuous mode
[  675.269306] br0: port 1(veth0) entered disabled state
[  675.290997] bond0: (slave veth1): Releasing backup interface
[  675.301924] bond0: (slave veth0): Releasing backup interface