[ 1039.229126][ T7146] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1039.384586][ T7147] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1039.536705][ T7148] br0: port 1(veth0) entered blocking state
[ 1039.536927][ T7148] br0: port 1(veth0) entered disabled state
[ 1039.537148][ T7148] veth0: entered allmulticast mode
[ 1039.538286][ T7148] veth0: entered promiscuous mode
[ 1039.686252][ T7149] br0: port 2(veth1) entered blocking state
[ 1039.686533][ T7149] br0: port 2(veth1) entered disabled state
[ 1039.686773][ T7149] veth1: entered allmulticast mode
[ 1039.687940][ T7149] veth1: entered promiscuous mode
[ 1040.814911][ T6030] br0: port 1(veth0) entered blocking state
[ 1040.815145][ T6030] br0: port 1(veth0) entered forwarding state
[ 1040.816085][ T6030] br0: port 2(veth1) entered blocking state
[ 1040.816272][ T6030] br0: port 2(veth1) entered forwarding state
[ 1042.095904][  T275] bond0: (slave veth0): link status definitely up
[ 1042.096437][  T275] bond0: (slave veth1): link status definitely up
[ 1042.096620][  T275] bond0: (slave veth0): making interface the new active one
[ 1042.099058][  T275] bond0: active interface up!
[ 1042.453487][  T275] veth1: left allmulticast mode
[ 1042.453682][  T275] veth1: left promiscuous mode
[ 1042.453958][  T275] br0: port 2(veth1) entered disabled state
[ 1042.455288][  T275] veth0: left allmulticast mode
[ 1042.455475][  T275] veth0: left promiscuous mode
[ 1042.455736][  T275] br0: port 1(veth0) entered disabled state
[ 1042.574767][  T275] bond0: (slave veth1): Releasing backup interface
[ 1042.677116][  T275] bond0: (slave veth0): Releasing backup interface