[  691.724013] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.727739] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.730804] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.734441] br0: port 1(veth0) entered blocking state
[  691.734482] br0: port 1(veth0) entered disabled state
[  691.734516] veth0: entered allmulticast mode
[  691.734585] veth0: entered promiscuous mode
[  691.737541] br0: port 2(veth1) entered blocking state
[  691.737583] br0: port 2(veth1) entered disabled state
[  691.737623] veth1: entered allmulticast mode
[  691.737682] veth1: entered promiscuous mode
[  692.403820] br0: port 1(veth0) entered blocking state
[  692.403880] br0: port 1(veth0) entered forwarding state
[  692.403933] br0: port 2(veth1) entered blocking state
[  692.403960] br0: port 2(veth1) entered forwarding state
[  693.812807] bond0: (slave veth1): link status definitely up
[  693.812891] bond0: (slave veth1): making interface the new active one
[  693.812964] bond0: active interface up!
[  693.869253] veth1: left allmulticast mode
[  693.869339] veth1: left promiscuous mode
[  693.869413] br0: port 2(veth1) entered disabled state
[  693.869663] veth0: left allmulticast mode
[  693.869726] veth0: left promiscuous mode
[  693.869817] br0: port 1(veth0) entered disabled state
[  693.880936] bond0: (slave veth1): Releasing backup interface
[  693.887919] bond0: (slave veth0): Releasing backup interface