[  696.289953] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.292490] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.294943] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.297321] br0: port 1(veth0) entered blocking state
[  696.297351] br0: port 1(veth0) entered disabled state
[  696.297381] veth0: entered allmulticast mode
[  696.297433] veth0: entered promiscuous mode
[  696.299849] br0: port 2(veth1) entered blocking state
[  696.299880] br0: port 2(veth1) entered disabled state
[  696.299910] veth1: entered allmulticast mode
[  696.299960] veth1: entered promiscuous mode
[  697.336791] br0: port 1(veth0) entered blocking state
[  697.336857] br0: port 1(veth0) entered forwarding state
[  697.336943] br0: port 2(veth1) entered blocking state
[  697.337005] br0: port 2(veth1) entered forwarding state
[  699.383786] bond0: (slave veth0): link status definitely up
[  699.383846] bond0: (slave veth1): link status definitely up
[  699.383949] bond0: (slave veth0): making interface the new active one
[  699.384005] bond0: active interface up!
[  699.391426] veth1: left allmulticast mode
[  699.391460] veth1: left promiscuous mode
[  699.391489] br0: port 2(veth1) entered disabled state
[  699.391569] veth0: left allmulticast mode
[  699.391597] veth0: left promiscuous mode
[  699.391629] br0: port 1(veth0) entered disabled state
[  699.409918] bond0: (slave veth1): Releasing backup interface
[  699.416882] bond0: (slave veth0): Releasing backup interface
[  699.436841] bond0 (unregistering): Released all slaves