[ 1139.875637][ T8766] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1140.035847][ T8767] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1140.180868][ T8768] br0: port 1(veth0) entered blocking state
[ 1140.182100][ T8768] br0: port 1(veth0) entered disabled state
[ 1140.182549][ T8768] veth0: entered allmulticast mode
[ 1140.184811][ T8768] veth0: entered promiscuous mode
[ 1140.355627][ T8769] br0: port 2(veth1) entered blocking state
[ 1140.356045][ T8769] br0: port 2(veth1) entered disabled state
[ 1140.357086][ T8769] veth1: entered allmulticast mode
[ 1140.359895][ T8769] veth1: entered promiscuous mode
[ 1141.404577][ T4633] br0: port 1(veth0) entered blocking state
[ 1141.405246][ T4633] br0: port 1(veth0) entered forwarding state
[ 1141.409009][ T4633] br0: port 2(veth1) entered blocking state
[ 1141.409667][ T4633] br0: port 2(veth1) entered forwarding state
[ 1142.748317][ T7306] bond0: (slave veth0): link status definitely up
[ 1142.749606][ T7306] bond0: (slave veth1): link status definitely up
[ 1142.750228][ T7306] bond0: (slave veth0): making interface the new active one
[ 1142.752676][ T7306] bond0: active interface up!
[ 1143.345588][  T260] veth1: left allmulticast mode
[ 1143.345975][  T260] veth1: left promiscuous mode
[ 1143.346574][  T260] br0: port 2(veth1) entered disabled state
[ 1143.349448][  T260] veth0: left allmulticast mode
[ 1143.349803][  T260] veth0: left promiscuous mode
[ 1143.350328][  T260] br0: port 1(veth0) entered disabled state
[ 1143.559806][  T260] bond0: (slave veth1): Releasing backup interface
[ 1143.703332][  T260] bond0: (slave veth0): Releasing backup interface
[ 1144.871311][  T260] bond0 (unregistering): Released all slaves