[  691.591628] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.594838] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  691.598140] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  691.601338] br0: port 1(veth0) entered blocking state
[  691.601403] br0: port 1(veth0) entered disabled state
[  691.601476] veth0: entered allmulticast mode
[  691.601569] veth0: entered promiscuous mode
[  691.604796] br0: port 2(veth1) entered blocking state
[  691.604831] br0: port 2(veth1) entered disabled state
[  691.604866] veth1: entered allmulticast mode
[  691.604928] veth1: entered promiscuous mode
[  692.009833] br0: port 1(veth0) entered blocking state
[  692.009885] br0: port 1(veth0) entered forwarding state
[  692.009940] br0: port 2(veth1) entered blocking state
[  692.009972] br0: port 2(veth1) entered forwarding state
[  693.624822] bond0: (slave veth1): link status definitely up
[  693.624952] bond0: (slave veth1): making interface the new active one
[  693.625042] bond0: active interface up!
[  693.643461] veth1: left allmulticast mode
[  693.643530] veth1: left promiscuous mode
[  693.643598] br0: port 2(veth1) entered disabled state
[  693.643701] veth0: left allmulticast mode
[  693.643759] veth0: left promiscuous mode
[  693.643831] br0: port 1(veth0) entered disabled state
[  693.661948] bond0: (slave veth1): Releasing backup interface
[  693.675944] bond0: (slave veth0): Releasing backup interface
[  693.704874] bond0 (unregistering): Released all slaves