[ 1277.635390][ T9697] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1277.764027][ T9698] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1277.888576][ T9699] br0: port 1(veth0) entered blocking state
[ 1277.889641][ T9699] br0: port 1(veth0) entered disabled state
[ 1277.890071][ T9699] veth0: entered allmulticast mode
[ 1277.892236][ T9699] veth0: entered promiscuous mode
[ 1278.017199][ T9700] br0: port 2(veth1) entered blocking state
[ 1278.017608][ T9700] br0: port 2(veth1) entered disabled state
[ 1278.018002][ T9700] veth1: entered allmulticast mode
[ 1278.020676][ T9700] veth1: entered promiscuous mode
[ 1278.248848][   T36] br0: port 1(veth0) entered blocking state
[ 1278.249270][   T36] br0: port 1(veth0) entered forwarding state
[ 1279.296773][ T1475] br0: port 2(veth1) entered blocking state
[ 1279.297236][ T1475] br0: port 2(veth1) entered forwarding state
[ 1280.577014][ T8933] bond0: (slave veth0): link status definitely up
[ 1280.592019][ T8933] bond0: (slave veth1): link status definitely up
[ 1280.592390][ T8933] bond0: (slave veth0): making interface the new active one
[ 1280.593895][ T8933] bond0: active interface up!
[ 1281.182146][ T8933] veth1: left allmulticast mode
[ 1281.182508][ T8933] veth1: left promiscuous mode
[ 1281.183132][ T8933] br0: port 2(veth1) entered disabled state
[ 1281.185736][ T8933] veth0: left allmulticast mode
[ 1281.186032][ T8933] veth0: left promiscuous mode
[ 1281.186459][ T8933] br0: port 1(veth0) entered disabled state
[ 1281.259998][ T8933] bond0: (slave veth1): Releasing backup interface
[ 1281.294197][ T8933] bond0: (slave veth0): Releasing backup interface
[ 1281.379443][ T8933] bond0 (unregistering): Released all slaves