[  701.075083] 8021q: adding VLAN 0 to HW filter on device bond0
[  701.086780] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  701.097024] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  701.108148] br0: port 1(veth0) entered blocking state
[  701.108240] br0: port 1(veth0) entered disabled state
[  701.108313] veth0: entered allmulticast mode
[  701.108407] veth0: entered promiscuous mode
[  701.119068] br0: port 2(veth1) entered blocking state
[  701.119176] br0: port 2(veth1) entered disabled state
[  701.119247] veth1: entered allmulticast mode
[  701.119340] veth1: entered promiscuous mode
[  701.366668] br0: port 1(veth0) entered blocking state
[  701.366823] br0: port 1(veth0) entered forwarding state
[  701.366944] br0: port 2(veth1) entered blocking state
[  701.367042] br0: port 2(veth1) entered forwarding state
[  703.111654] bond0: (slave veth1): link status definitely up
[  703.111804] bond0: (slave veth1): making interface the new active one
[  703.111926] bond0: active interface up!
[  703.238005] veth1: left allmulticast mode
[  703.238111] veth1: left promiscuous mode
[  703.238201] br0: port 2(veth1) entered disabled state
[  703.238364] veth0: left allmulticast mode
[  703.238427] veth0: left promiscuous mode
[  703.238504] br0: port 1(veth0) entered disabled state
[  703.254052] bond0: (slave veth1): Releasing backup interface
[  703.256861] bond0: (slave veth0): Releasing backup interface
[  703.283946] bond0 (unregistering): Released all slaves