[  529.720521] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.728396] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.736502] br0: port 1(veth0) entered blocking state
[  529.736548] br0: port 1(veth0) entered disabled state
[  529.736592] veth0: entered allmulticast mode
[  529.736660] veth0: entered promiscuous mode
[  529.744286] br0: port 2(veth1) entered blocking state
[  529.744357] br0: port 2(veth1) entered disabled state
[  529.744410] veth1: entered allmulticast mode
[  529.744484] veth1: entered promiscuous mode
[  530.358903] br0: port 1(veth0) entered blocking state
[  530.359021] br0: port 1(veth0) entered forwarding state
[  530.359085] br0: port 2(veth1) entered blocking state
[  530.359133] br0: port 2(veth1) entered forwarding state
[  531.766923] bond0: (slave veth1): link status definitely up
[  531.767044] bond0: (slave veth1): making interface the new active one
[  531.767114] bond0: active interface up!
[  531.827959] veth1: left allmulticast mode
[  531.828008] veth1: left promiscuous mode
[  531.828052] br0: port 2(veth1) entered disabled state
[  531.828142] veth0: left allmulticast mode
[  531.828172] veth0: left promiscuous mode
[  531.828203] br0: port 1(veth0) entered disabled state
[  531.844039] bond0: (slave veth1): Releasing backup interface
[  531.851017] bond0: (slave veth0): Releasing backup interface