[  512.118578] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  512.129611] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  512.140981] br0: port 1(veth0) entered blocking state
[  512.141049] br0: port 1(veth0) entered disabled state
[  512.141122] veth0: entered allmulticast mode
[  512.141218] veth0: entered promiscuous mode
[  512.154097] br0: port 2(veth1) entered blocking state
[  512.154177] br0: port 2(veth1) entered disabled state
[  512.154233] veth1: entered allmulticast mode
[  512.154329] veth1: entered promiscuous mode
[  513.150281] br0: port 1(veth0) entered blocking state
[  513.150436] br0: port 1(veth0) entered forwarding state
[  513.150536] br0: port 2(veth1) entered blocking state
[  513.150597] br0: port 2(veth1) entered forwarding state
[  515.198173] bond0: (slave veth0): link status definitely up
[  515.198285] bond0: (slave veth1): link status definitely up
[  515.198327] bond0: (slave veth0): making interface the new active one
[  515.198394] bond0: active interface up!
[  515.316439] veth1: left allmulticast mode
[  515.316525] veth1: left promiscuous mode
[  515.316584] br0: port 2(veth1) entered disabled state
[  515.316696] veth0: left allmulticast mode
[  515.316738] veth0: left promiscuous mode
[  515.316798] br0: port 1(veth0) entered disabled state
[  515.339446] bond0: (slave veth1): Releasing backup interface
[  515.351466] bond0: (slave veth0): Releasing backup interface
[  515.371447] bond0 (unregistering): Released all slaves