[ 1064.999459][ T8878] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1065.146872][ T8879] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1065.259939][ T8880] br0: port 1(veth0) entered blocking state
[ 1065.260380][ T8880] br0: port 1(veth0) entered disabled state
[ 1065.260804][ T8880] veth0: entered allmulticast mode
[ 1065.264225][ T8880] veth0: entered promiscuous mode
[ 1065.404332][ T8881] br0: port 2(veth1) entered blocking state
[ 1065.404811][ T8881] br0: port 2(veth1) entered disabled state
[ 1065.405298][ T8881] veth1: entered allmulticast mode
[ 1065.407986][ T8881] veth1: entered promiscuous mode
[ 1065.805140][   T64] br0: port 1(veth0) entered blocking state
[ 1065.805795][   T64] br0: port 1(veth0) entered forwarding state
[ 1065.809251][   T64] br0: port 2(veth1) entered blocking state
[ 1065.809940][   T64] br0: port 2(veth1) entered forwarding state
[ 1066.861020][  T259] bond0: (slave veth1): link status definitely up
[ 1066.861526][  T259] bond0: (slave veth1): making interface the new active one
[ 1066.863007][  T259] bond0: active interface up!
[ 1067.392961][ T7536] veth1: left allmulticast mode
[ 1067.393271][ T7536] veth1: left promiscuous mode
[ 1067.393853][ T7536] br0: port 2(veth1) entered disabled state
[ 1067.396640][ T7536] veth0: left allmulticast mode
[ 1067.396957][ T7536] veth0: left promiscuous mode
[ 1067.397386][ T7536] br0: port 1(veth0) entered disabled state
[ 1067.589389][ T7536] bond0: (slave veth1): Releasing backup interface
[ 1067.747609][ T7536] bond0: (slave veth0): Releasing backup interface
[ 1067.991301][ T7536] bond0 (unregistering): Released all slaves