[  526.609992] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.626195] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.642383] br0: port 1(veth0) entered blocking state
[  526.642469] br0: port 1(veth0) entered disabled state
[  526.642539] veth0: entered allmulticast mode
[  526.642631] veth0: entered promiscuous mode
[  526.658502] br0: port 2(veth1) entered blocking state
[  526.658572] br0: port 2(veth1) entered disabled state
[  526.658624] veth1: entered allmulticast mode
[  526.658703] veth1: entered promiscuous mode
[  527.677679] br0: port 1(veth0) entered blocking state
[  527.677759] br0: port 1(veth0) entered forwarding state
[  527.677838] br0: port 2(veth1) entered blocking state
[  527.677881] br0: port 2(veth1) entered forwarding state
[  529.660709] bond0: (slave veth0): link status definitely up
[  529.660837] bond0: (slave veth1): link status definitely up
[  529.660889] bond0: (slave veth0): making interface the new active one
[  529.660947] bond0: active interface up!
[  529.733463] veth1: left allmulticast mode
[  529.733547] veth1: left promiscuous mode
[  529.733611] br0: port 2(veth1) entered disabled state
[  529.733720] veth0: left allmulticast mode
[  529.733766] veth0: left promiscuous mode
[  529.733823] br0: port 1(veth0) entered disabled state
[  529.763010] bond0: (slave veth1): Releasing backup interface
[  529.779895] bond0: (slave veth0): Releasing backup interface
[  529.812892] bond0 (unregistering): Released all slaves