[  696.907306] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.910078] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.912783] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.915496] br0: port 1(veth0) entered blocking state
[  696.915565] br0: port 1(veth0) entered disabled state
[  696.915667] veth0: entered allmulticast mode
[  696.915758] veth0: entered promiscuous mode
[  696.918445] br0: port 2(veth1) entered blocking state
[  696.918481] br0: port 2(veth1) entered disabled state
[  696.918510] veth1: entered allmulticast mode
[  696.918556] veth1: entered promiscuous mode
[  697.529982] br0: port 1(veth0) entered blocking state
[  697.530035] br0: port 1(veth0) entered forwarding state
[  697.530097] br0: port 2(veth1) entered blocking state
[  697.530133] br0: port 2(veth1) entered forwarding state
[  698.936970] bond0: (slave veth1): link status definitely up
[  698.937073] bond0: (slave veth1): making interface the new active one
[  698.937161] bond0: active interface up!
[  699.021384] veth1: left allmulticast mode
[  699.021432] veth1: left promiscuous mode
[  699.021522] br0: port 2(veth1) entered disabled state
[  699.021607] veth0: left allmulticast mode
[  699.021632] veth0: left promiscuous mode
[  699.021661] br0: port 1(veth0) entered disabled state
[  699.042066] bond0: (slave veth1): Releasing backup interface
[  699.048026] bond0: (slave veth0): Releasing backup interface