[  529.605890] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.614367] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.622810] br0: port 1(veth0) entered blocking state
[  529.622895] br0: port 1(veth0) entered disabled state
[  529.622964] veth0: entered allmulticast mode
[  529.623049] veth0: entered promiscuous mode
[  529.631713] br0: port 2(veth1) entered blocking state
[  529.631782] br0: port 2(veth1) entered disabled state
[  529.631834] veth1: entered allmulticast mode
[  529.631913] veth1: entered promiscuous mode
[  529.695525] br0: port 1(veth0) entered blocking state
[  529.695603] br0: port 1(veth0) entered forwarding state
[  529.695673] br0: port 2(veth1) entered blocking state
[  529.695715] br0: port 2(veth1) entered forwarding state
[  531.638525] bond0: (slave veth1): link status definitely up
[  531.638599] bond0: (slave veth1): making interface the new active one
[  531.638682] bond0: active interface up!
[  531.735290] veth1: left allmulticast mode
[  531.735349] veth1: left promiscuous mode
[  531.735406] br0: port 2(veth1) entered disabled state
[  531.735536] veth0: left allmulticast mode
[  531.735573] veth0: left promiscuous mode
[  531.735619] br0: port 1(veth0) entered disabled state
[  531.754673] bond0: (slave veth1): Releasing backup interface
[  531.768635] bond0: (slave veth0): Releasing backup interface