[  523.845149] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.859764] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.874488] br0: port 1(veth0) entered blocking state
[  523.874547] br0: port 1(veth0) entered disabled state
[  523.874595] veth0: entered allmulticast mode
[  523.874674] veth0: entered promiscuous mode
[  523.887119] br0: port 2(veth1) entered blocking state
[  523.887175] br0: port 2(veth1) entered disabled state
[  523.887207] veth1: entered allmulticast mode
[  523.887275] veth1: entered promiscuous mode
[  524.858599] br0: port 1(veth0) entered blocking state
[  524.858718] br0: port 1(veth0) entered forwarding state
[  524.858807] br0: port 2(veth1) entered blocking state
[  524.858859] br0: port 2(veth1) entered forwarding state
[  526.906525] bond0: (slave veth0): link status definitely up
[  526.906582] bond0: (slave veth1): link status definitely up
[  526.906621] bond0: (slave veth0): making interface the new active one
[  526.906683] bond0: active interface up!
[  526.939730] veth1: left allmulticast mode
[  526.939783] veth1: left promiscuous mode
[  526.939830] br0: port 2(veth1) entered disabled state
[  526.939933] veth0: left allmulticast mode
[  526.939973] veth0: left promiscuous mode
[  526.940010] br0: port 1(veth0) entered disabled state
[  526.972830] bond0: (slave veth1): Releasing backup interface
[  526.983739] bond0: (slave veth0): Releasing backup interface