[  528.623435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.640182] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.653865] br0: port 1(veth0) entered blocking state
[  528.653928] br0: port 1(veth0) entered disabled state
[  528.653983] veth0: entered allmulticast mode
[  528.654057] veth0: entered promiscuous mode
[  528.669487] br0: port 2(veth1) entered blocking state
[  528.669548] br0: port 2(veth1) entered disabled state
[  528.669601] veth1: entered allmulticast mode
[  528.669689] veth1: entered promiscuous mode
[  529.659741] br0: port 1(veth0) entered blocking state
[  529.659826] br0: port 1(veth0) entered forwarding state
[  529.659916] br0: port 2(veth1) entered blocking state
[  529.659972] br0: port 2(veth1) entered forwarding state
[  530.685724] bond0: (slave veth1): link status definitely up
[  530.685844] bond0: (slave veth1): making interface the new active one
[  530.685911] bond0: active interface up!
[  530.775280] veth1: left allmulticast mode
[  530.775340] veth1: left promiscuous mode
[  530.775388] br0: port 2(veth1) entered disabled state
[  530.775510] veth0: left allmulticast mode
[  530.775540] veth0: left promiscuous mode
[  530.775586] br0: port 1(veth0) entered disabled state
[  530.799220] bond0: (slave veth1): Releasing backup interface
[  530.801976] bond0: (slave veth0): Releasing backup interface
[  530.837984] bond0 (unregistering): Released all slaves