[  719.519860] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  719.530578] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  719.542793] br0: port 1(veth0) entered blocking state
[  719.542894] br0: port 1(veth0) entered disabled state
[  719.542967] veth0: entered allmulticast mode
[  719.543072] veth0: entered promiscuous mode
[  719.554333] br0: port 2(veth1) entered blocking state
[  719.554397] br0: port 2(veth1) entered disabled state
[  719.554443] veth1: entered allmulticast mode
[  719.554526] veth1: entered promiscuous mode
[  720.500146] br0: port 1(veth0) entered blocking state
[  720.500259] br0: port 1(veth0) entered forwarding state
[  720.500371] br0: port 2(veth1) entered blocking state
[  720.500436] br0: port 2(veth1) entered forwarding state
[  721.588106] bond0: (slave veth1): link status definitely up
[  721.588263] bond0: (slave veth1): making interface the new active one
[  721.588365] bond0: active interface up!
[  721.633195] veth1: left allmulticast mode
[  721.633260] veth1: left promiscuous mode
[  721.633307] br0: port 2(veth1) entered disabled state
[  721.633483] veth0: left allmulticast mode
[  721.633542] veth0: left promiscuous mode
[  721.633579] br0: port 1(veth0) entered disabled state
[  721.649579] bond0: (slave veth1): Releasing backup interface
[  721.654687] bond0: (slave veth0): Releasing backup interface
[  721.677469] bond0 (unregistering): Released all slaves