[ 1134.589927][ T9311] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1134.715932][ T9312] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1134.833905][ T9313] br0: port 1(veth0) entered blocking state
[ 1134.834381][ T9313] br0: port 1(veth0) entered disabled state
[ 1134.834934][ T9313] veth0: entered allmulticast mode
[ 1134.837923][ T9313] veth0: entered promiscuous mode
[ 1134.968608][ T9314] br0: port 2(veth1) entered blocking state
[ 1134.969067][ T9314] br0: port 2(veth1) entered disabled state
[ 1134.969448][ T9314] veth1: entered allmulticast mode
[ 1134.971636][ T9314] veth1: entered promiscuous mode
[ 1136.161671][  T270] br0: port 1(veth0) entered blocking state
[ 1136.162136][  T270] br0: port 1(veth0) entered forwarding state
[ 1136.163864][  T270] br0: port 2(veth1) entered blocking state
[ 1136.164262][  T270] br0: port 2(veth1) entered forwarding state
[ 1137.504355][ T4540] bond0: (slave veth0): link status definitely up
[ 1137.505142][ T4540] bond0: (slave veth1): link status definitely up
[ 1137.505456][ T4540] bond0: (slave veth0): making interface the new active one
[ 1137.507056][ T4540] bond0: active interface up!
[ 1138.084262][ T4540] veth1: left allmulticast mode
[ 1138.084637][ T4540] veth1: left promiscuous mode
[ 1138.085188][ T4540] br0: port 2(veth1) entered disabled state
[ 1138.087793][ T4540] veth0: left allmulticast mode
[ 1138.088175][ T4540] veth0: left promiscuous mode
[ 1138.088704][ T4540] br0: port 1(veth0) entered disabled state
[ 1138.260586][ T4540] bond0: (slave veth1): Releasing backup interface
[ 1138.376937][ T4540] bond0: (slave veth0): Releasing backup interface
[ 1138.747238][ T4540] bond0 (unregistering): Released all slaves