[  698.249394] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.259644] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.269594] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.278845] br0: port 1(veth0) entered blocking state
[  698.278907] br0: port 1(veth0) entered disabled state
[  698.278984] veth0: entered allmulticast mode
[  698.279082] veth0: entered promiscuous mode
[  698.287930] br0: port 2(veth1) entered blocking state
[  698.288008] br0: port 2(veth1) entered disabled state
[  698.288078] veth1: entered allmulticast mode
[  698.288173] veth1: entered promiscuous mode
[  699.243150] br0: port 1(veth0) entered blocking state
[  699.243281] br0: port 1(veth0) entered forwarding state
[  699.243377] br0: port 2(veth1) entered blocking state
[  699.243445] br0: port 2(veth1) entered forwarding state
[  700.332136] bond0: (slave veth1): link status definitely up
[  700.332271] bond0: (slave veth1): making interface the new active one
[  700.332362] bond0: active interface up!
[  700.365418] veth1: left allmulticast mode
[  700.365483] veth1: left promiscuous mode
[  700.365534] br0: port 2(veth1) entered disabled state
[  700.365663] veth0: left allmulticast mode
[  700.365702] veth0: left promiscuous mode
[  700.365744] br0: port 1(veth0) entered disabled state
[  700.383391] bond0: (slave veth1): Releasing backup interface
[  700.388314] bond0: (slave veth0): Releasing backup interface
[  700.427342] bond0 (unregistering): Released all slaves