[  690.894344] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.905276] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  690.916509] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  690.927717] br0: port 1(veth0) entered blocking state
[  690.927819] br0: port 1(veth0) entered disabled state
[  690.927891] veth0: entered allmulticast mode
[  690.927986] veth0: entered promiscuous mode
[  690.939085] br0: port 2(veth1) entered blocking state
[  690.939186] br0: port 2(veth1) entered disabled state
[  690.939257] veth1: entered allmulticast mode
[  690.939369] veth1: entered promiscuous mode
[  691.238170] br0: port 1(veth0) entered blocking state
[  691.238273] br0: port 1(veth0) entered forwarding state
[  691.238360] br0: port 2(veth1) entered blocking state
[  691.238412] br0: port 2(veth1) entered forwarding state
[  692.981177] bond0: (slave veth1): link status definitely up
[  692.981318] bond0: (slave veth1): making interface the new active one
[  692.981414] bond0: active interface up!
[  693.091792] veth1: left allmulticast mode
[  693.091909] veth1: left promiscuous mode
[  693.091989] br0: port 2(veth1) entered disabled state
[  693.092177] veth0: left allmulticast mode
[  693.092253] veth0: left promiscuous mode
[  693.092320] br0: port 1(veth0) entered disabled state
[  693.108536] bond0: (slave veth1): Releasing backup interface
[  693.111375] bond0: (slave veth0): Releasing backup interface
[  693.159473] bond0 (unregistering): Released all slaves