[  529.050968] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.059719] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.068747] br0: port 1(veth0) entered blocking state
[  529.068841] br0: port 1(veth0) entered disabled state
[  529.068906] veth0: entered allmulticast mode
[  529.068999] veth0: entered promiscuous mode
[  529.077983] br0: port 2(veth1) entered blocking state
[  529.078053] br0: port 2(veth1) entered disabled state
[  529.078126] veth1: entered allmulticast mode
[  529.078209] veth1: entered promiscuous mode
[  530.038230] br0: port 1(veth0) entered blocking state
[  530.038358] br0: port 1(veth0) entered forwarding state
[  530.038449] br0: port 2(veth1) entered blocking state
[  530.038501] br0: port 2(veth1) entered forwarding state
[  531.126227] bond0: (slave veth1): link status definitely up
[  531.126370] bond0: (slave veth1): making interface the new active one
[  531.126456] bond0: active interface up!
[  531.214252] veth1: left allmulticast mode
[  531.214329] veth1: left promiscuous mode
[  531.214384] br0: port 2(veth1) entered disabled state
[  531.214531] veth0: left allmulticast mode
[  531.214580] veth0: left promiscuous mode
[  531.214632] br0: port 1(veth0) entered disabled state
[  531.233662] bond0: (slave veth1): Releasing backup interface
[  531.240318] bond0: (slave veth0): Releasing backup interface