[ 1034.068894][ T7103] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1034.226999][ T7104] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1034.380832][ T7105] br0: port 1(veth0) entered blocking state
[ 1034.381057][ T7105] br0: port 1(veth0) entered disabled state
[ 1034.381344][ T7105] veth0: entered allmulticast mode
[ 1034.382928][ T7105] veth0: entered promiscuous mode
[ 1034.531519][ T7106] br0: port 2(veth1) entered blocking state
[ 1034.531799][ T7106] br0: port 2(veth1) entered disabled state
[ 1034.532031][ T7106] veth1: entered allmulticast mode
[ 1034.533204][ T7106] veth1: entered promiscuous mode
[ 1035.706921][ T6541] br0: port 1(veth0) entered blocking state
[ 1035.707129][ T6541] br0: port 1(veth0) entered forwarding state
[ 1035.708041][ T6541] br0: port 2(veth1) entered blocking state
[ 1035.708223][ T6541] br0: port 2(veth1) entered forwarding state
[ 1036.986865][  T520] bond0: (slave veth0): link status definitely up
[ 1036.987339][  T520] bond0: (slave veth1): link status definitely up
[ 1036.987532][  T520] bond0: (slave veth0): making interface the new active one
[ 1036.988420][  T520] bond0: active interface up!
[ 1037.730329][ T5885] veth1: left allmulticast mode
[ 1037.730676][ T5885] veth1: left promiscuous mode
[ 1037.731087][ T5885] br0: port 2(veth1) entered disabled state
[ 1037.733067][ T5885] veth0: left allmulticast mode
[ 1037.733315][ T5885] veth0: left promiscuous mode
[ 1037.733691][ T5885] br0: port 1(veth0) entered disabled state
[ 1037.927088][ T5885] bond0: (slave veth1): Releasing backup interface