[ 1053.472971][ T9071] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1053.642191][ T9072] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1053.779469][ T9073] br0: port 1(veth0) entered blocking state
[ 1053.781105][ T9073] br0: port 1(veth0) entered disabled state
[ 1053.781580][ T9073] veth0: entered allmulticast mode
[ 1053.784193][ T9073] veth0: entered promiscuous mode
[ 1053.937262][ T9074] br0: port 2(veth1) entered blocking state
[ 1053.937700][ T9074] br0: port 2(veth1) entered disabled state
[ 1053.938135][ T9074] veth1: entered allmulticast mode
[ 1053.940396][ T9074] veth1: entered promiscuous mode
[ 1055.078035][ T8379] br0: port 1(veth0) entered blocking state
[ 1055.078493][ T8379] br0: port 1(veth0) entered forwarding state
[ 1055.080206][ T8379] br0: port 2(veth1) entered blocking state
[ 1055.080693][ T8379] br0: port 2(veth1) entered forwarding state
[ 1056.421676][  T258] bond0: (slave veth0): link status definitely up
[ 1056.423109][  T258] bond0: (slave veth1): link status definitely up
[ 1056.423614][  T258] bond0: (slave veth0): making interface the new active one
[ 1056.425323][  T258] bond0: active interface up!
[ 1056.745394][  T258] veth1: left allmulticast mode
[ 1056.745760][  T258] veth1: left promiscuous mode
[ 1056.746260][  T258] br0: port 2(veth1) entered disabled state
[ 1056.748117][  T258] veth0: left allmulticast mode
[ 1056.748415][  T258] veth0: left promiscuous mode
[ 1056.748868][  T258] br0: port 1(veth0) entered disabled state
[ 1056.963109][  T258] bond0: (slave veth1): Releasing backup interface
[ 1057.192753][  T258] bond0: (slave veth0): Releasing backup interface
[ 1058.779548][  T258] bond0 (unregistering): Released all slaves