[ 1136.291575][ T8953] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1136.471717][ T8954] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1136.658942][ T8955] br0: port 1(veth0) entered blocking state
[ 1136.659844][ T8955] br0: port 1(veth0) entered disabled state
[ 1136.661810][ T8955] veth0: entered allmulticast mode
[ 1136.666461][ T8955] veth0: entered promiscuous mode
[ 1136.852095][ T8956] br0: port 2(veth1) entered blocking state
[ 1136.853342][ T8956] br0: port 2(veth1) entered disabled state
[ 1136.854090][ T8956] veth1: entered allmulticast mode
[ 1136.857696][ T8956] veth1: entered promiscuous mode
[ 1137.724577][   T38] br0: port 1(veth0) entered blocking state
[ 1137.725336][   T38] br0: port 1(veth0) entered forwarding state
[ 1137.728190][   T38] br0: port 2(veth1) entered blocking state
[ 1137.728944][   T38] br0: port 2(veth1) entered forwarding state
[ 1139.154437][ T3557] bond0: (slave veth0): link status definitely up
[ 1139.155565][ T3557] bond0: (slave veth1): link status definitely up
[ 1139.156071][ T3557] bond0: (slave veth0): making interface the new active one
[ 1139.158630][ T3557] bond0: active interface up!
[ 1139.701350][ T3557] veth1: left allmulticast mode
[ 1139.701788][ T3557] veth1: left promiscuous mode
[ 1139.702487][ T3557] br0: port 2(veth1) entered disabled state
[ 1139.706341][ T3557] veth0: left allmulticast mode
[ 1139.706804][ T3557] veth0: left promiscuous mode
[ 1139.707589][ T3557] br0: port 1(veth0) entered disabled state
[ 1139.872859][ T3557] bond0: (slave veth1): Releasing backup interface
[ 1140.000947][ T3557] bond0: (slave veth0): Releasing backup interface
[ 1141.122969][ T3557] bond0 (unregistering): Released all slaves