[  528.519152] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.535657] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.553290] br0: port 1(veth0) entered blocking state
[  528.553348] br0: port 1(veth0) entered disabled state
[  528.553394] veth0: entered allmulticast mode
[  528.553469] veth0: entered promiscuous mode
[  528.569669] br0: port 2(veth1) entered blocking state
[  528.569746] br0: port 2(veth1) entered disabled state
[  528.569812] veth1: entered allmulticast mode
[  528.569909] veth1: entered promiscuous mode
[  529.486860] br0: port 1(veth0) entered blocking state
[  529.486953] br0: port 1(veth0) entered forwarding state
[  529.487023] br0: port 2(veth1) entered blocking state
[  529.487064] br0: port 2(veth1) entered forwarding state
[  530.574869] bond0: (slave veth1): link status definitely up
[  530.574952] bond0: (slave veth1): making interface the new active one
[  530.575028] bond0: active interface up!
[  530.684082] veth1: left allmulticast mode
[  530.684135] veth1: left promiscuous mode
[  530.684183] br0: port 2(veth1) entered disabled state
[  530.684416] veth0: left allmulticast mode
[  530.684461] veth0: left promiscuous mode
[  530.684499] br0: port 1(veth0) entered disabled state
[  530.711136] bond0: (slave veth1): Releasing backup interface
[  530.722080] bond0: (slave veth0): Releasing backup interface