[  554.114567] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  554.126507] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  554.140300] br0: port 1(veth0) entered blocking state
[  554.140356] br0: port 1(veth0) entered disabled state
[  554.140405] veth0: entered allmulticast mode
[  554.140479] veth0: entered promiscuous mode
[  554.152127] br0: port 2(veth1) entered blocking state
[  554.152171] br0: port 2(veth1) entered disabled state
[  554.152206] veth1: entered allmulticast mode
[  554.152262] veth1: entered promiscuous mode
[  554.214629] br0: port 1(veth0) entered blocking state
[  554.214679] br0: port 1(veth0) entered forwarding state
[  554.214728] br0: port 2(veth1) entered blocking state
[  554.214759] br0: port 2(veth1) entered forwarding state
[  556.157631] bond0: (slave veth1): link status definitely up
[  556.157732] bond0: (slave veth1): making interface the new active one
[  556.157807] bond0: active interface up!
[  556.293460] veth1: left allmulticast mode
[  556.293523] veth1: left promiscuous mode
[  556.293592] br0: port 2(veth1) entered disabled state
[  556.293723] veth0: left allmulticast mode
[  556.293766] veth0: left promiscuous mode
[  556.293813] br0: port 1(veth0) entered disabled state
[  556.312922] bond0: (slave veth1): Releasing backup interface
[  556.317817] bond0: (slave veth0): Releasing backup interface
[  556.345865] bond0 (unregistering): Released all slaves