[  897.838327] 8021q: adding VLAN 0 to HW filter on device bond0
[  897.841989] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  897.845812] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  897.849360] br0: port 1(veth0) entered blocking state
[  897.849425] br0: port 1(veth0) entered disabled state
[  897.849493] veth0: entered allmulticast mode
[  897.849590] veth0: entered promiscuous mode
[  897.853339] br0: port 2(veth1) entered blocking state
[  897.853375] br0: port 2(veth1) entered disabled state
[  897.853412] veth1: entered allmulticast mode
[  897.853470] veth1: entered promiscuous mode
[  898.884712] br0: port 1(veth0) entered blocking state
[  898.884769] br0: port 1(veth0) entered forwarding state
[  898.884819] br0: port 2(veth1) entered blocking state
[  898.884849] br0: port 2(veth1) entered forwarding state
[  899.909688] bond0: (slave veth1): link status definitely up
[  899.909782] bond0: (slave veth1): making interface the new active one
[  899.909831] bond0: active interface up!
[  899.919750] veth1: left allmulticast mode
[  899.919795] veth1: left promiscuous mode
[  899.919830] br0: port 2(veth1) entered disabled state
[  899.919916] veth0: left allmulticast mode
[  899.919940] veth0: left promiscuous mode
[  899.919970] br0: port 1(veth0) entered disabled state
[  899.928637] bond0: (slave veth1): Releasing backup interface
[  899.934844] bond0: (slave veth0): Releasing backup interface
[  899.968726] bond0 (unregistering): Released all slaves