[  529.333762] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.341331] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.348931] br0: port 1(veth0) entered blocking state
[  529.348979] br0: port 1(veth0) entered disabled state
[  529.349033] veth0: entered allmulticast mode
[  529.349101] veth0: entered promiscuous mode
[  529.356869] br0: port 2(veth1) entered blocking state
[  529.356914] br0: port 2(veth1) entered disabled state
[  529.356955] veth1: entered allmulticast mode
[  529.357020] veth1: entered promiscuous mode
[  529.434716] br0: port 1(veth0) entered blocking state
[  529.434813] br0: port 1(veth0) entered forwarding state
[  529.434887] br0: port 2(veth1) entered blocking state
[  529.434928] br0: port 2(veth1) entered forwarding state
[  531.377753] bond0: (slave veth1): link status definitely up
[  531.377831] bond0: (slave veth1): making interface the new active one
[  531.377904] bond0: active interface up!
[  531.461588] veth1: left allmulticast mode
[  531.461644] veth1: left promiscuous mode
[  531.461702] br0: port 2(veth1) entered disabled state
[  531.461800] veth0: left allmulticast mode
[  531.461829] veth0: left promiscuous mode
[  531.461860] br0: port 1(veth0) entered disabled state
[  531.477868] bond0: (slave veth1): Releasing backup interface
[  531.486796] bond0: (slave veth0): Releasing backup interface