[  528.954494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.966921] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.983157] br0: port 1(veth0) entered blocking state
[  528.983216] br0: port 1(veth0) entered disabled state
[  528.983269] veth0: entered allmulticast mode
[  528.983353] veth0: entered promiscuous mode
[  528.995639] br0: port 2(veth1) entered blocking state
[  528.995685] br0: port 2(veth1) entered disabled state
[  528.995725] veth1: entered allmulticast mode
[  528.995795] veth1: entered promiscuous mode
[  529.935003] br0: port 1(veth0) entered blocking state
[  529.935114] br0: port 1(veth0) entered forwarding state
[  529.935192] br0: port 2(veth1) entered blocking state
[  529.935237] br0: port 2(veth1) entered forwarding state
[  531.022895] bond0: (slave veth1): link status definitely up
[  531.022975] bond0: (slave veth1): making interface the new active one
[  531.023045] bond0: active interface up!
[  531.054899] veth1: left allmulticast mode
[  531.054948] veth1: left promiscuous mode
[  531.054985] br0: port 2(veth1) entered disabled state
[  531.055092] veth0: left allmulticast mode
[  531.055122] veth0: left promiscuous mode
[  531.055152] br0: port 1(veth0) entered disabled state
[  531.077132] bond0: (slave veth1): Releasing backup interface
[  531.085088] bond0: (slave veth0): Releasing backup interface