[  551.834392] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  551.848186] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  551.862293] br0: port 1(veth0) entered blocking state
[  551.862355] br0: port 1(veth0) entered disabled state
[  551.862413] veth0: entered allmulticast mode
[  551.862483] veth0: entered promiscuous mode
[  551.873886] br0: port 2(veth1) entered blocking state
[  551.873940] br0: port 2(veth1) entered disabled state
[  551.873981] veth1: entered allmulticast mode
[  551.874084] veth1: entered promiscuous mode
[  552.827106] br0: port 1(veth0) entered blocking state
[  552.827230] br0: port 1(veth0) entered forwarding state
[  552.827313] br0: port 2(veth1) entered blocking state
[  552.827357] br0: port 2(veth1) entered forwarding state
[  554.875087] bond0: (slave veth0): link status definitely up
[  554.875196] bond0: (slave veth1): link status definitely up
[  554.875228] bond0: (slave veth0): making interface the new active one
[  554.875281] bond0: active interface up!
[  554.940293] veth1: left allmulticast mode
[  554.940339] veth1: left promiscuous mode
[  554.940380] br0: port 2(veth1) entered disabled state
[  554.940476] veth0: left allmulticast mode
[  554.940508] veth0: left promiscuous mode
[  554.940547] br0: port 1(veth0) entered disabled state
[  554.958579] bond0: (slave veth1): Releasing backup interface
[  554.962232] bond0: (slave veth0): Releasing backup interface
[  554.987236] bond0 (unregistering): Released all slaves