[  827.673767] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.676829] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.679830] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.682718] br0: port 1(veth0) entered blocking state
[  827.682752] br0: port 1(veth0) entered disabled state
[  827.682790] veth0: entered allmulticast mode
[  827.682848] veth0: entered promiscuous mode
[  827.685782] br0: port 2(veth1) entered blocking state
[  827.685845] br0: port 2(veth1) entered disabled state
[  827.685910] veth1: entered allmulticast mode
[  827.686003] veth1: entered promiscuous mode
[  828.671348] br0: port 1(veth0) entered blocking state
[  828.671438] br0: port 1(veth0) entered forwarding state
[  828.671530] br0: port 2(veth1) entered blocking state
[  828.671598] br0: port 2(veth1) entered forwarding state
[  829.760339] bond0: (slave veth1): link status definitely up
[  829.760452] bond0: (slave veth1): making interface the new active one
[  829.760550] bond0: active interface up!
[  829.821276] veth1: left allmulticast mode
[  829.821344] veth1: left promiscuous mode
[  829.821409] br0: port 2(veth1) entered disabled state
[  829.821558] veth0: left allmulticast mode
[  829.821618] veth0: left promiscuous mode
[  829.821679] br0: port 1(veth0) entered disabled state
[  829.840466] bond0: (slave veth1): Releasing backup interface
[  829.846452] bond0: (slave veth0): Releasing backup interface
[  829.875409] bond0 (unregistering): Released all slaves