[ 1050.061569][ T6985] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1050.219906][ T6986] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1050.388131][ T6987] br0: port 1(veth0) entered blocking state
[ 1050.388416][ T6987] br0: port 1(veth0) entered disabled state
[ 1050.388674][ T6987] veth0: entered allmulticast mode
[ 1050.389875][ T6987] veth0: entered promiscuous mode
[ 1050.548049][ T6988] br0: port 2(veth1) entered blocking state
[ 1050.548772][ T6988] br0: port 2(veth1) entered disabled state
[ 1050.549018][ T6988] veth1: entered allmulticast mode
[ 1050.550202][ T6988] veth1: entered promiscuous mode
[ 1051.630861][ T5839] br0: port 1(veth0) entered blocking state
[ 1051.631096][ T5839] br0: port 1(veth0) entered forwarding state
[ 1051.631996][ T5839] br0: port 2(veth1) entered blocking state
[ 1051.632188][ T5839] br0: port 2(veth1) entered forwarding state
[ 1052.974135][  T278] bond0: (slave veth0): link status definitely up
[ 1052.974703][  T278] bond0: (slave veth1): link status definitely up
[ 1052.974891][  T278] bond0: (slave veth0): making interface the new active one
[ 1052.975774][  T278] bond0: active interface up!
[ 1053.394317][  T278] veth1: left allmulticast mode
[ 1053.394508][  T278] veth1: left promiscuous mode
[ 1053.394796][  T278] br0: port 2(veth1) entered disabled state
[ 1053.396664][  T278] veth0: left allmulticast mode
[ 1053.396838][  T278] veth0: left promiscuous mode
[ 1053.397115][  T278] br0: port 1(veth0) entered disabled state
[ 1053.613421][  T278] bond0: (slave veth1): Releasing backup interface
[ 1053.730742][  T278] bond0: (slave veth0): Releasing backup interface
[ 1054.094469][  T278] bond0 (unregistering): Released all slaves