[  528.872216] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.880871] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.888711] br0: port 1(veth0) entered blocking state
[  528.888763] br0: port 1(veth0) entered disabled state
[  528.888803] veth0: entered allmulticast mode
[  528.888875] veth0: entered promiscuous mode
[  528.896342] br0: port 2(veth1) entered blocking state
[  528.896413] br0: port 2(veth1) entered disabled state
[  528.896496] veth1: entered allmulticast mode
[  528.896576] veth1: entered promiscuous mode
[  529.525667] br0: port 1(veth0) entered blocking state
[  529.525734] br0: port 1(veth0) entered forwarding state
[  529.525808] br0: port 2(veth1) entered blocking state
[  529.525854] br0: port 2(veth1) entered forwarding state
[  530.932737] bond0: (slave veth1): link status definitely up
[  530.932814] bond0: (slave veth1): making interface the new active one
[  530.932879] bond0: active interface up!
[  530.976222] veth1: left allmulticast mode
[  530.976276] veth1: left promiscuous mode
[  530.976320] br0: port 2(veth1) entered disabled state
[  530.976437] veth0: left allmulticast mode
[  530.976471] veth0: left promiscuous mode
[  530.976507] br0: port 1(veth0) entered disabled state
[  530.998841] bond0: (slave veth1): Releasing backup interface
[  531.011844] bond0: (slave veth0): Releasing backup interface