[  554.551087] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  554.566851] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  554.584229] br0: port 1(veth0) entered blocking state
[  554.584290] br0: port 1(veth0) entered disabled state
[  554.584336] veth0: entered allmulticast mode
[  554.584426] veth0: entered promiscuous mode
[  554.601591] br0: port 2(veth1) entered blocking state
[  554.601667] br0: port 2(veth1) entered disabled state
[  554.601707] veth1: entered allmulticast mode
[  554.601787] veth1: entered promiscuous mode
[  555.512456] br0: port 1(veth0) entered blocking state
[  555.512564] br0: port 1(veth0) entered forwarding state
[  555.512631] br0: port 2(veth1) entered blocking state
[  555.512663] br0: port 2(veth1) entered forwarding state
[  556.600472] bond0: (slave veth1): link status definitely up
[  556.600578] bond0: (slave veth1): making interface the new active one
[  556.600640] bond0: active interface up!
[  556.704994] veth1: left allmulticast mode
[  556.705045] veth1: left promiscuous mode
[  556.705097] br0: port 2(veth1) entered disabled state
[  556.705308] veth0: left allmulticast mode
[  556.705348] veth0: left promiscuous mode
[  556.705403] br0: port 1(veth0) entered disabled state
[  556.720679] bond0: (slave veth1): Releasing backup interface
[  556.727670] bond0: (slave veth0): Releasing backup interface
[  556.761744] bond0 (unregistering): Released all slaves