[  551.112568] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  551.125534] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  551.142716] br0: port 1(veth0) entered blocking state
[  551.142791] br0: port 1(veth0) entered disabled state
[  551.142858] veth0: entered allmulticast mode
[  551.142958] veth0: entered promiscuous mode
[  551.156803] br0: port 2(veth1) entered blocking state
[  551.156871] br0: port 2(veth1) entered disabled state
[  551.156927] veth1: entered allmulticast mode
[  551.157015] veth1: entered promiscuous mode
[  552.117579] br0: port 1(veth0) entered blocking state
[  552.117710] br0: port 1(veth0) entered forwarding state
[  552.117800] br0: port 2(veth1) entered blocking state
[  552.117855] br0: port 2(veth1) entered forwarding state
[  554.165523] bond0: (slave veth0): link status definitely up
[  554.165630] bond0: (slave veth1): link status definitely up
[  554.165672] bond0: (slave veth0): making interface the new active one
[  554.165731] bond0: active interface up!
[  554.289198] veth1: left allmulticast mode
[  554.289269] veth1: left promiscuous mode
[  554.289783] br0: port 2(veth1) entered disabled state
[  554.290038] veth0: left allmulticast mode
[  554.290086] veth0: left promiscuous mode
[  554.290132] br0: port 1(veth0) entered disabled state
[  554.310095] bond0: (slave veth1): Releasing backup interface
[  554.317767] bond0: (slave veth0): Releasing backup interface
[  554.339689] bond0 (unregistering): Released all slaves