[ 1051.015225][ T7140] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1051.208222][ T7141] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1051.372492][ T7142] br0: port 1(veth0) entered blocking state
[ 1051.372865][ T7142] br0: port 1(veth0) entered disabled state
[ 1051.373258][ T7142] veth0: entered allmulticast mode
[ 1051.375330][ T7142] veth0: entered promiscuous mode
[ 1051.539589][ T7143] br0: port 2(veth1) entered blocking state
[ 1051.539960][ T7143] br0: port 2(veth1) entered disabled state
[ 1051.540329][ T7143] veth1: entered allmulticast mode
[ 1051.542461][ T7143] veth1: entered promiscuous mode
[ 1052.529180][   T50] br0: port 1(veth0) entered blocking state
[ 1052.529471][   T50] br0: port 1(veth0) entered forwarding state
[ 1052.530478][   T50] br0: port 2(veth1) entered blocking state
[ 1052.530691][   T50] br0: port 2(veth1) entered forwarding state
[ 1053.937119][ T5919] bond0: (slave veth0): link status definitely up
[ 1053.938021][ T5919] bond0: (slave veth1): link status definitely up
[ 1053.938274][ T5919] bond0: (slave veth0): making interface the new active one
[ 1053.939679][ T5919] bond0: active interface up!
[ 1054.469990][ T5919] veth1: left allmulticast mode
[ 1054.470216][ T5919] veth1: left promiscuous mode
[ 1054.470546][ T5919] br0: port 2(veth1) entered disabled state
[ 1054.472184][ T5919] veth0: left allmulticast mode
[ 1054.472370][ T5919] veth0: left promiscuous mode
[ 1054.472737][ T5919] br0: port 1(veth0) entered disabled state
[ 1054.685998][ T5919] bond0: (slave veth1): Releasing backup interface
[ 1054.840013][ T5919] bond0: (slave veth0): Releasing backup interface
[ 1055.189895][ T5919] bond0 (unregistering): Released all slaves