[  691.254829] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.258140] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.261184] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.264172] br0: port 1(veth0) entered blocking state
[  691.264233] br0: port 1(veth0) entered disabled state
[  691.264307] veth0: entered allmulticast mode
[  691.264406] veth0: entered promiscuous mode
[  691.267628] br0: port 2(veth1) entered blocking state
[  691.267665] br0: port 2(veth1) entered disabled state
[  691.267699] veth1: entered allmulticast mode
[  691.267760] veth1: entered promiscuous mode
[  691.446727] br0: port 1(veth0) entered blocking state
[  691.446785] br0: port 1(veth0) entered forwarding state
[  691.446835] br0: port 2(veth1) entered blocking state
[  691.446867] br0: port 2(veth1) entered forwarding state
[  693.319727] bond0: (slave veth1): link status definitely up
[  693.319828] bond0: (slave veth1): making interface the new active one
[  693.319887] bond0: active interface up!
[  693.407550] veth1: left allmulticast mode
[  693.407595] veth1: left promiscuous mode
[  693.407627] br0: port 2(veth1) entered disabled state
[  693.407757] veth0: left allmulticast mode
[  693.407785] veth0: left promiscuous mode
[  693.407816] br0: port 1(veth0) entered disabled state
[  693.427842] bond0: (slave veth1): Releasing backup interface
[  693.439801] bond0: (slave veth0): Releasing backup interface
[  693.464790] bond0 (unregistering): Released all slaves