[  700.964902] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.967652] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  700.970361] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  700.973011] br0: port 1(veth0) entered blocking state
[  700.973083] br0: port 1(veth0) entered disabled state
[  700.973150] veth0: entered allmulticast mode
[  700.973243] veth0: entered promiscuous mode
[  700.975877] br0: port 2(veth1) entered blocking state
[  700.975940] br0: port 2(veth1) entered disabled state
[  700.976003] veth1: entered allmulticast mode
[  700.976092] veth1: entered promiscuous mode
[  702.008764] br0: port 1(veth0) entered blocking state
[  702.008819] br0: port 1(veth0) entered forwarding state
[  702.008865] br0: port 2(veth1) entered blocking state
[  702.008901] br0: port 2(veth1) entered forwarding state
[  703.033757] bond0: (slave veth1): link status definitely up
[  703.033868] bond0: (slave veth1): making interface the new active one
[  703.033936] bond0: active interface up!
[  703.105215] veth1: left allmulticast mode
[  703.105258] veth1: left promiscuous mode
[  703.105346] br0: port 2(veth1) entered disabled state
[  703.105432] veth0: left allmulticast mode
[  703.105461] veth0: left promiscuous mode
[  703.105486] br0: port 1(veth0) entered disabled state
[  703.127894] bond0: (slave veth1): Releasing backup interface
[  703.135840] bond0: (slave veth0): Releasing backup interface
[  703.164812] bond0 (unregistering): Released all slaves