[  526.524596] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.533758] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.542969] br0: port 1(veth0) entered blocking state
[  526.543029] br0: port 1(veth0) entered disabled state
[  526.543092] veth0: entered allmulticast mode
[  526.543170] veth0: entered promiscuous mode
[  526.552516] br0: port 2(veth1) entered blocking state
[  526.552575] br0: port 2(veth1) entered disabled state
[  526.552615] veth1: entered allmulticast mode
[  526.552687] veth1: entered promiscuous mode
[  527.543500] br0: port 1(veth0) entered blocking state
[  527.543660] br0: port 1(veth0) entered forwarding state
[  527.543765] br0: port 2(veth1) entered blocking state
[  527.543833] br0: port 2(veth1) entered forwarding state
[  529.591467] bond0: (slave veth0): link status definitely up
[  529.591581] bond0: (slave veth1): link status definitely up
[  529.591627] bond0: (slave veth0): making interface the new active one
[  529.591702] bond0: active interface up!
[  529.702857] veth1: left allmulticast mode
[  529.702927] veth1: left promiscuous mode
[  529.702984] br0: port 2(veth1) entered disabled state
[  529.703130] veth0: left allmulticast mode
[  529.703190] veth0: left promiscuous mode
[  529.703236] br0: port 1(veth0) entered disabled state
[  529.725715] bond0: (slave veth1): Releasing backup interface
[  529.740640] bond0: (slave veth0): Releasing backup interface