[  871.278045] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.281104] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  871.284129] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  871.287086] br0: port 1(veth0) entered blocking state
[  871.287115] br0: port 1(veth0) entered disabled state
[  871.287155] veth0: entered allmulticast mode
[  871.287215] veth0: entered promiscuous mode
[  871.290201] br0: port 2(veth1) entered blocking state
[  871.290265] br0: port 2(veth1) entered disabled state
[  871.290332] veth1: entered allmulticast mode
[  871.290421] veth1: entered promiscuous mode
[  872.325730] br0: port 1(veth0) entered blocking state
[  872.325838] br0: port 1(veth0) entered forwarding state
[  872.325930] br0: port 2(veth1) entered blocking state
[  872.325995] br0: port 2(veth1) entered forwarding state
[  873.349708] bond0: (slave veth0): link status definitely up
[  873.349766] bond0: (slave veth1): link status definitely up
[  873.349839] bond0: (slave veth0): making interface the new active one
[  873.349898] bond0: active interface up!
[  873.427304] veth1: left allmulticast mode
[  873.427343] veth1: left promiscuous mode
[  873.427375] br0: port 2(veth1) entered disabled state
[  873.427454] veth0: left allmulticast mode
[  873.427474] veth0: left promiscuous mode
[  873.427497] br0: port 1(veth0) entered disabled state
[  873.434875] bond0: (slave veth1): Releasing backup interface
[  873.438825] bond0: (slave veth0): Releasing backup interface
[  873.467738] bond0 (unregistering): Released all slaves