[  528.744018] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.753944] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.765103] br0: port 1(veth0) entered blocking state
[  528.765184] br0: port 1(veth0) entered disabled state
[  528.765255] veth0: entered allmulticast mode
[  528.765362] veth0: entered promiscuous mode
[  528.774895] br0: port 2(veth1) entered blocking state
[  528.774999] br0: port 2(veth1) entered disabled state
[  528.775072] veth1: entered allmulticast mode
[  528.775174] veth1: entered promiscuous mode
[  529.127071] br0: port 1(veth0) entered blocking state
[  529.127185] br0: port 1(veth0) entered forwarding state
[  529.127269] br0: port 2(veth1) entered blocking state
[  529.127311] br0: port 2(veth1) entered forwarding state
[  530.807038] bond0: (slave veth1): link status definitely up
[  530.807192] bond0: (slave veth1): making interface the new active one
[  530.807281] bond0: active interface up!
[  530.891057] veth1: left allmulticast mode
[  530.891117] veth1: left promiscuous mode
[  530.891163] br0: port 2(veth1) entered disabled state
[  530.891266] veth0: left allmulticast mode
[  530.891298] veth0: left promiscuous mode
[  530.891329] br0: port 1(veth0) entered disabled state
[  530.905469] bond0: (slave veth1): Releasing backup interface
[  530.908141] bond0: (slave veth0): Releasing backup interface
[  530.931378] bond0 (unregistering): Released all slaves