[  553.654375] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  553.668748] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  553.681968] br0: port 1(veth0) entered blocking state
[  553.682037] br0: port 1(veth0) entered disabled state
[  553.682088] veth0: entered allmulticast mode
[  553.682167] veth0: entered promiscuous mode
[  553.696361] br0: port 2(veth1) entered blocking state
[  553.696428] br0: port 2(veth1) entered disabled state
[  553.696494] veth1: entered allmulticast mode
[  553.696583] veth1: entered promiscuous mode
[  554.677563] br0: port 1(veth0) entered blocking state
[  554.677645] br0: port 1(veth0) entered forwarding state
[  554.677729] br0: port 2(veth1) entered blocking state
[  554.677791] br0: port 2(veth1) entered forwarding state
[  556.725567] bond0: (slave veth0): link status definitely up
[  556.725674] bond0: (slave veth1): link status definitely up
[  556.725708] bond0: (slave veth0): making interface the new active one
[  556.725763] bond0: active interface up!
[  556.822898] veth1: left allmulticast mode
[  556.822952] veth1: left promiscuous mode
[  556.823004] br0: port 2(veth1) entered disabled state
[  556.823191] veth0: left allmulticast mode
[  556.823229] veth0: left promiscuous mode
[  556.823271] br0: port 1(veth0) entered disabled state
[  556.848695] bond0: (slave veth1): Releasing backup interface
[  556.855695] bond0: (slave veth0): Releasing backup interface
[  556.873675] bond0 (unregistering): Released all slaves