[  696.349121] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.351800] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.354523] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.357222] br0: port 1(veth0) entered blocking state
[  696.357266] br0: port 1(veth0) entered disabled state
[  696.357299] veth0: entered allmulticast mode
[  696.357350] veth0: entered promiscuous mode
[  696.359990] br0: port 2(veth1) entered blocking state
[  696.360026] br0: port 2(veth1) entered disabled state
[  696.360057] veth1: entered allmulticast mode
[  696.360108] veth1: entered promiscuous mode
[  696.559170] br0: port 1(veth0) entered blocking state
[  696.559234] br0: port 1(veth0) entered forwarding state
[  696.559279] br0: port 2(veth1) entered blocking state
[  696.559313] br0: port 2(veth1) entered forwarding state
[  698.431167] bond0: (slave veth1): link status definitely up
[  698.431229] bond0: (slave veth1): making interface the new active one
[  698.431283] bond0: active interface up!
[  698.461304] veth1: left allmulticast mode
[  698.461349] veth1: left promiscuous mode
[  698.461383] br0: port 2(veth1) entered disabled state
[  698.461462] veth0: left allmulticast mode
[  698.461489] veth0: left promiscuous mode
[  698.461513] br0: port 1(veth0) entered disabled state
[  698.484278] bond0: (slave veth1): Releasing backup interface
[  698.489230] bond0: (slave veth0): Releasing backup interface
[  698.524234] bond0 (unregistering): Released all slaves