[  528.483820] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.493389] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.503247] br0: port 1(veth0) entered blocking state
[  528.503313] br0: port 1(veth0) entered disabled state
[  528.503371] veth0: entered allmulticast mode
[  528.503459] veth0: entered promiscuous mode
[  528.512835] br0: port 2(veth1) entered blocking state
[  528.512942] br0: port 2(veth1) entered disabled state
[  528.513018] veth1: entered allmulticast mode
[  528.513122] veth1: entered promiscuous mode
[  529.465863] br0: port 1(veth0) entered blocking state
[  529.465976] br0: port 1(veth0) entered forwarding state
[  529.466062] br0: port 2(veth1) entered blocking state
[  529.466104] br0: port 2(veth1) entered forwarding state
[  530.553927] bond0: (slave veth1): link status definitely up
[  530.554077] bond0: (slave veth1): making interface the new active one
[  530.554147] bond0: active interface up!
[  530.630801] veth1: left allmulticast mode
[  530.630857] veth1: left promiscuous mode
[  530.630915] br0: port 2(veth1) entered disabled state
[  530.631022] veth0: left allmulticast mode
[  530.631054] veth0: left promiscuous mode
[  530.631111] br0: port 1(veth0) entered disabled state
[  530.650928] bond0: (slave veth1): Releasing backup interface
[  530.656868] bond0: (slave veth0): Releasing backup interface