[  742.661723] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  742.672842] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  742.683499] br0: port 1(veth0) entered blocking state
[  742.683576] br0: port 1(veth0) entered disabled state
[  742.683632] veth0: entered allmulticast mode
[  742.683713] veth0: entered promiscuous mode
[  742.694703] br0: port 2(veth1) entered blocking state
[  742.694791] br0: port 2(veth1) entered disabled state
[  742.694853] veth1: entered allmulticast mode
[  742.694936] veth1: entered promiscuous mode
[  743.670603] br0: port 1(veth0) entered blocking state
[  743.670779] br0: port 1(veth0) entered forwarding state
[  743.670890] br0: port 2(veth1) entered blocking state
[  743.670957] br0: port 2(veth1) entered forwarding state
[  745.719576] bond0: (slave veth0): link status definitely up
[  745.719683] bond0: (slave veth1): link status definitely up
[  745.719722] bond0: (slave veth0): making interface the new active one
[  745.719796] bond0: active interface up!
[  745.777492] veth1: left allmulticast mode
[  745.777567] veth1: left promiscuous mode
[  745.777633] br0: port 2(veth1) entered disabled state
[  745.777788] veth0: left allmulticast mode
[  745.777833] veth0: left promiscuous mode
[  745.777877] br0: port 1(veth0) entered disabled state
[  745.795909] bond0: (slave veth1): Releasing backup interface
[  745.798852] bond0: (slave veth0): Releasing backup interface
[  745.830786] bond0 (unregistering): Released all slaves