[  700.009972] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.012724] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  700.015458] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  700.018055] br0: port 1(veth0) entered blocking state
[  700.018094] br0: port 1(veth0) entered disabled state
[  700.018129] veth0: entered allmulticast mode
[  700.018188] veth0: entered promiscuous mode
[  700.020857] br0: port 2(veth1) entered blocking state
[  700.020919] br0: port 2(veth1) entered disabled state
[  700.020983] veth1: entered allmulticast mode
[  700.021077] veth1: entered promiscuous mode
[  701.050746] br0: port 1(veth0) entered blocking state
[  701.050839] br0: port 1(veth0) entered forwarding state
[  701.050928] br0: port 2(veth1) entered blocking state
[  701.051009] br0: port 2(veth1) entered forwarding state
[  702.074763] bond0: (slave veth0): link status definitely up
[  702.074831] bond0: (slave veth1): link status definitely up
[  702.074915] bond0: (slave veth0): making interface the new active one
[  702.074977] bond0: active interface up!
[  702.164361] veth1: left allmulticast mode
[  702.164406] veth1: left promiscuous mode
[  702.164440] br0: port 2(veth1) entered disabled state
[  702.164532] veth0: left allmulticast mode
[  702.164557] veth0: left promiscuous mode
[  702.164582] br0: port 1(veth0) entered disabled state
[  702.182945] bond0: (slave veth1): Releasing backup interface
[  702.189883] bond0: (slave veth0): Releasing backup interface
[  702.209843] bond0 (unregistering): Released all slaves