[  529.370590] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.380370] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.389159] br0: port 1(veth0) entered blocking state
[  529.389207] br0: port 1(veth0) entered disabled state
[  529.389243] veth0: entered allmulticast mode
[  529.389299] veth0: entered promiscuous mode
[  529.398909] br0: port 2(veth1) entered blocking state
[  529.398964] br0: port 2(veth1) entered disabled state
[  529.398999] veth1: entered allmulticast mode
[  529.399049] veth1: entered promiscuous mode
[  530.358649] br0: port 1(veth0) entered blocking state
[  530.358759] br0: port 1(veth0) entered forwarding state
[  530.358831] br0: port 2(veth1) entered blocking state
[  530.358866] br0: port 2(veth1) entered forwarding state
[  531.446607] bond0: (slave veth1): link status definitely up
[  531.446656] bond0: (slave veth1): making interface the new active one
[  531.446724] bond0: active interface up!
[  531.592509] veth1: left allmulticast mode
[  531.592554] veth1: left promiscuous mode
[  531.592633] br0: port 2(veth1) entered disabled state
[  531.592757] veth0: left allmulticast mode
[  531.592790] veth0: left promiscuous mode
[  531.592823] br0: port 1(veth0) entered disabled state
[  531.610846] bond0: (slave veth1): Releasing backup interface
[  531.618831] bond0: (slave veth0): Releasing backup interface