[ 1038.842850][ T7161] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1039.002368][ T7162] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1039.165999][ T7163] br0: port 1(veth0) entered blocking state
[ 1039.166349][ T7163] br0: port 1(veth0) entered disabled state
[ 1039.166693][ T7163] veth0: entered allmulticast mode
[ 1039.169516][ T7163] veth0: entered promiscuous mode
[ 1039.334500][ T7164] br0: port 2(veth1) entered blocking state
[ 1039.334752][ T7164] br0: port 2(veth1) entered disabled state
[ 1039.334998][ T7164] veth1: entered allmulticast mode
[ 1039.336511][ T7164] veth1: entered promiscuous mode
[ 1040.376343][ T6020] br0: port 1(veth0) entered blocking state
[ 1040.376608][ T6020] br0: port 1(veth0) entered forwarding state
[ 1040.377571][ T6020] br0: port 2(veth1) entered blocking state
[ 1040.377793][ T6020] br0: port 2(veth1) entered forwarding state
[ 1041.720339][  T254] bond0: (slave veth0): link status definitely up
[ 1041.721602][  T254] bond0: (slave veth1): link status definitely up
[ 1041.721826][  T254] bond0: (slave veth0): making interface the new active one
[ 1041.722886][  T254] bond0: active interface up!
[ 1042.128509][  T254] veth1: left allmulticast mode
[ 1042.128799][  T254] veth1: left promiscuous mode
[ 1042.129196][  T254] br0: port 2(veth1) entered disabled state
[ 1042.130861][  T254] veth0: left allmulticast mode
[ 1042.131360][  T254] veth0: left promiscuous mode
[ 1042.131818][  T254] br0: port 1(veth0) entered disabled state
[ 1042.347173][  T254] bond0: (slave veth1): Releasing backup interface