[  709.930530] 8021q: adding VLAN 0 to HW filter on device bond0
[  709.943658] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  709.954397] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  709.966445] br0: port 1(veth0) entered blocking state
[  709.966515] br0: port 1(veth0) entered disabled state
[  709.966572] veth0: entered allmulticast mode
[  709.966682] veth0: entered promiscuous mode
[  709.979476] br0: port 2(veth1) entered blocking state
[  709.979550] br0: port 2(veth1) entered disabled state
[  709.979594] veth1: entered allmulticast mode
[  709.979690] veth1: entered promiscuous mode
[  710.412062] br0: port 1(veth0) entered blocking state
[  710.412157] br0: port 1(veth0) entered forwarding state
[  710.412255] br0: port 2(veth1) entered blocking state
[  710.412312] br0: port 2(veth1) entered forwarding state
[  711.963026] bond0: (slave veth1): link status definitely up
[  711.963136] bond0: (slave veth1): making interface the new active one
[  711.963220] bond0: active interface up!
[  712.048446] veth1: left allmulticast mode
[  712.048509] veth1: left promiscuous mode
[  712.048556] br0: port 2(veth1) entered disabled state
[  712.048656] veth0: left allmulticast mode
[  712.048688] veth0: left promiscuous mode
[  712.048721] br0: port 1(veth0) entered disabled state
[  712.064282] bond0: (slave veth1): Releasing backup interface
[  712.072260] bond0: (slave veth0): Releasing backup interface
[  712.105217] bond0 (unregistering): Released all slaves