[  727.342942] 8021q: adding VLAN 0 to HW filter on device bond0
[  727.351424] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  727.360209] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  727.368977] br0: port 1(veth0) entered blocking state
[  727.369039] br0: port 1(veth0) entered disabled state
[  727.369092] veth0: entered allmulticast mode
[  727.369176] veth0: entered promiscuous mode
[  727.378489] br0: port 2(veth1) entered blocking state
[  727.378554] br0: port 2(veth1) entered disabled state
[  727.378614] veth1: entered allmulticast mode
[  727.378698] veth1: entered promiscuous mode
[  727.389198] br0: port 1(veth0) entered blocking state
[  727.389256] br0: port 1(veth0) entered forwarding state
[  728.436143] br0: port 2(veth1) entered blocking state
[  728.436248] br0: port 2(veth1) entered forwarding state
[  730.420143] bond0: (slave veth0): link status definitely up
[  730.420283] bond0: (slave veth1): link status definitely up
[  730.420340] bond0: (slave veth0): making interface the new active one
[  730.420442] bond0: active interface up!
[  730.516780] veth1: left allmulticast mode
[  730.516872] veth1: left promiscuous mode
[  730.516942] br0: port 2(veth1) entered disabled state
[  730.517130] veth0: left allmulticast mode
[  730.517187] veth0: left promiscuous mode
[  730.517251] br0: port 1(veth0) entered disabled state
[  730.530393] bond0: (slave veth1): Releasing backup interface
[  730.533519] bond0: (slave veth0): Releasing backup interface
[  730.559332] bond0 (unregistering): Released all slaves