[  730.260813] 8021q: adding VLAN 0 to HW filter on device bond0
[  730.264069] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  730.267271] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  730.270276] br0: port 1(veth0) entered blocking state
[  730.270318] br0: port 1(veth0) entered disabled state
[  730.270351] veth0: entered allmulticast mode
[  730.270405] veth0: entered promiscuous mode
[  730.273482] br0: port 2(veth1) entered blocking state
[  730.273555] br0: port 2(veth1) entered disabled state
[  730.273627] veth1: entered allmulticast mode
[  730.273736] veth1: entered promiscuous mode
[  731.259044] br0: port 1(veth0) entered blocking state
[  731.259143] br0: port 1(veth0) entered forwarding state
[  731.259244] br0: port 2(veth1) entered blocking state
[  731.259315] br0: port 2(veth1) entered forwarding state
[  732.347034] bond0: (slave veth1): link status definitely up
[  732.347164] bond0: (slave veth1): making interface the new active one
[  732.347220] bond0: active interface up!
[  732.446972] veth1: left allmulticast mode
[  732.447027] veth1: left promiscuous mode
[  732.447068] br0: port 2(veth1) entered disabled state
[  732.447226] veth0: left allmulticast mode
[  732.447293] veth0: left promiscuous mode
[  732.447328] br0: port 1(veth0) entered disabled state
[  732.470210] bond0: (slave veth1): Releasing backup interface
[  732.477157] bond0: (slave veth0): Releasing backup interface
[  732.500089] bond0 (unregistering): Released all slaves