[  551.950128] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  551.962606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  551.977695] br0: port 1(veth0) entered blocking state
[  551.977769] br0: port 1(veth0) entered disabled state
[  551.977828] veth0: entered allmulticast mode
[  551.977908] veth0: entered promiscuous mode
[  551.994603] br0: port 2(veth1) entered blocking state
[  551.994681] br0: port 2(veth1) entered disabled state
[  551.994742] veth1: entered allmulticast mode
[  551.994825] veth1: entered promiscuous mode
[  552.949612] br0: port 1(veth0) entered blocking state
[  552.949738] br0: port 1(veth0) entered forwarding state
[  552.949809] br0: port 2(veth1) entered blocking state
[  552.949845] br0: port 2(veth1) entered forwarding state
[  554.997584] bond0: (slave veth0): link status definitely up
[  554.997692] bond0: (slave veth1): link status definitely up
[  554.997734] bond0: (slave veth0): making interface the new active one
[  554.997798] bond0: active interface up!
[  555.113859] veth1: left allmulticast mode
[  555.113910] veth1: left promiscuous mode
[  555.113955] br0: port 2(veth1) entered disabled state
[  555.114057] veth0: left allmulticast mode
[  555.114096] veth0: left promiscuous mode
[  555.114134] br0: port 1(veth0) entered disabled state
[  555.137883] bond0: (slave veth1): Releasing backup interface
[  555.146783] bond0: (slave veth0): Releasing backup interface
[  555.171742] bond0 (unregistering): Released all slaves