[ 1277.794179][ T9621] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1277.932535][ T9622] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1278.071624][ T9623] br0: port 1(veth0) entered blocking state
[ 1278.072040][ T9623] br0: port 1(veth0) entered disabled state
[ 1278.072434][ T9623] veth0: entered allmulticast mode
[ 1278.075058][ T9623] veth0: entered promiscuous mode
[ 1278.202764][ T9624] br0: port 2(veth1) entered blocking state
[ 1278.203216][ T9624] br0: port 2(veth1) entered disabled state
[ 1278.203609][ T9624] veth1: entered allmulticast mode
[ 1278.206166][ T9624] veth1: entered promiscuous mode
[ 1278.561885][ T5003] br0: port 1(veth0) entered blocking state
[ 1278.562374][ T5003] br0: port 1(veth0) entered forwarding state
[ 1278.564198][ T5003] br0: port 2(veth1) entered blocking state
[ 1278.564745][ T5003] br0: port 2(veth1) entered forwarding state
[ 1279.682486][   T12] bond0: (slave veth1): link status definitely up
[ 1279.683040][   T12] bond0: (slave veth1): making interface the new active one
[ 1279.684554][   T12] bond0: active interface up!
[ 1280.096447][   T12] veth1: left allmulticast mode
[ 1280.097048][   T12] veth1: left promiscuous mode
[ 1280.097539][   T12] br0: port 2(veth1) entered disabled state
[ 1280.100628][   T12] veth0: left allmulticast mode
[ 1280.101255][   T12] veth0: left promiscuous mode
[ 1280.101737][   T12] br0: port 1(veth0) entered disabled state
[ 1280.169214][   T12] bond0: (slave veth1): Releasing backup interface
[ 1280.201794][   T12] bond0: (slave veth0): Releasing backup interface
[ 1280.299186][   T12] bond0 (unregistering): Released all slaves