[  528.572439] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.582322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.592029] br0: port 1(veth0) entered blocking state
[  528.592117] br0: port 1(veth0) entered disabled state
[  528.592180] veth0: entered allmulticast mode
[  528.592285] veth0: entered promiscuous mode
[  528.603309] br0: port 2(veth1) entered blocking state
[  528.603390] br0: port 2(veth1) entered disabled state
[  528.603452] veth1: entered allmulticast mode
[  528.603562] veth1: entered promiscuous mode
[  528.814020] br0: port 1(veth0) entered blocking state
[  528.814165] br0: port 1(veth0) entered forwarding state
[  528.814284] br0: port 2(veth1) entered blocking state
[  528.814327] br0: port 2(veth1) entered forwarding state
[  530.621976] bond0: (slave veth1): link status definitely up
[  530.622086] bond0: (slave veth1): making interface the new active one
[  530.622181] bond0: active interface up!
[  530.645482] veth1: left allmulticast mode
[  530.645592] veth1: left promiscuous mode
[  530.645664] br0: port 2(veth1) entered disabled state
[  530.645864] veth0: left allmulticast mode
[  530.645944] veth0: left promiscuous mode
[  530.646010] br0: port 1(veth0) entered disabled state
[  530.666309] bond0: (slave veth1): Releasing backup interface
[  530.676191] bond0: (slave veth0): Releasing backup interface
[  530.704161] bond0 (unregistering): Released all slaves