[  529.731518] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.744562] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.759457] br0: port 1(veth0) entered blocking state
[  529.759519] br0: port 1(veth0) entered disabled state
[  529.759571] veth0: entered allmulticast mode
[  529.759658] veth0: entered promiscuous mode
[  529.772796] br0: port 2(veth1) entered blocking state
[  529.772847] br0: port 2(veth1) entered disabled state
[  529.772884] veth1: entered allmulticast mode
[  529.772953] veth1: entered promiscuous mode
[  530.693892] br0: port 1(veth0) entered blocking state
[  530.693991] br0: port 1(veth0) entered forwarding state
[  530.694062] br0: port 2(veth1) entered blocking state
[  530.694106] br0: port 2(veth1) entered forwarding state
[  531.781915] bond0: (slave veth1): link status definitely up
[  531.782058] bond0: (slave veth1): making interface the new active one
[  531.782137] bond0: active interface up!
[  531.851849] veth1: left allmulticast mode
[  531.851901] veth1: left promiscuous mode
[  531.851942] br0: port 2(veth1) entered disabled state
[  531.852060] veth0: left allmulticast mode
[  531.852097] veth0: left promiscuous mode
[  531.852133] br0: port 1(veth0) entered disabled state
[  531.875157] bond0: (slave veth1): Releasing backup interface
[  531.885064] bond0: (slave veth0): Releasing backup interface