[  742.072027] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  742.083604] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  742.094932] br0: port 1(veth0) entered blocking state
[  742.095012] br0: port 1(veth0) entered disabled state
[  742.095065] veth0: entered allmulticast mode
[  742.095143] veth0: entered promiscuous mode
[  742.106405] br0: port 2(veth1) entered blocking state
[  742.106496] br0: port 2(veth1) entered disabled state
[  742.106551] veth1: entered allmulticast mode
[  742.106688] veth1: entered promiscuous mode
[  742.377782] br0: port 1(veth0) entered blocking state
[  742.377978] br0: port 1(veth0) entered forwarding state
[  742.378074] br0: port 2(veth1) entered blocking state
[  742.378142] br0: port 2(veth1) entered forwarding state
[  744.122782] bond0: (slave veth1): link status definitely up
[  744.122905] bond0: (slave veth1): making interface the new active one
[  744.123003] bond0: active interface up!
[  744.159262] veth1: left allmulticast mode
[  744.159331] veth1: left promiscuous mode
[  744.159383] br0: port 2(veth1) entered disabled state
[  744.159520] veth0: left allmulticast mode
[  744.159554] veth0: left promiscuous mode
[  744.159597] br0: port 1(veth0) entered disabled state
[  744.179194] bond0: (slave veth1): Releasing backup interface
[  744.183924] bond0: (slave veth0): Releasing backup interface
[  744.208938] bond0 (unregistering): Released all slaves