[ 1346.295465][T11985] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1346.440460][T11986] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1346.545092][T11987] br0: port 1(veth0) entered blocking state
[ 1346.545506][T11987] br0: port 1(veth0) entered disabled state
[ 1346.546136][T11987] veth0: entered allmulticast mode
[ 1346.548242][T11987] veth0: entered promiscuous mode
[ 1346.705236][T11988] br0: port 2(veth1) entered blocking state
[ 1346.705643][T11988] br0: port 2(veth1) entered disabled state
[ 1346.706093][T11988] veth1: entered allmulticast mode
[ 1346.708778][T11988] veth1: entered promiscuous mode
[ 1347.052993][   T36] br0: port 1(veth0) entered blocking state
[ 1347.053392][   T36] br0: port 1(veth0) entered forwarding state
[ 1347.055325][   T36] br0: port 2(veth1) entered blocking state
[ 1347.055785][   T36] br0: port 2(veth1) entered forwarding state
[ 1348.238383][T11755] bond0: (slave veth1): link status definitely up
[ 1348.238970][T11755] bond0: (slave veth1): making interface the new active one
[ 1348.240349][T11755] bond0: active interface up!
[ 1348.649756][   T12] veth1: left allmulticast mode
[ 1348.650127][   T12] veth1: left promiscuous mode
[ 1348.650619][   T12] br0: port 2(veth1) entered disabled state
[ 1348.653150][   T12] veth0: left allmulticast mode
[ 1348.653475][   T12] veth0: left promiscuous mode
[ 1348.654111][   T12] br0: port 1(veth0) entered disabled state
[ 1348.725247][   T12] bond0: (slave veth1): Releasing backup interface
[ 1348.749642][   T12] bond0: (slave veth0): Releasing backup interface
[ 1348.834550][   T12] bond0 (unregistering): Released all slaves