[  696.228689] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.231255] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.233756] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.236205] br0: port 1(veth0) entered blocking state
[  696.236236] br0: port 1(veth0) entered disabled state
[  696.236262] veth0: entered allmulticast mode
[  696.236312] veth0: entered promiscuous mode
[  696.238736] br0: port 2(veth1) entered blocking state
[  696.238771] br0: port 2(veth1) entered disabled state
[  696.238807] veth1: entered allmulticast mode
[  696.238855] veth1: entered promiscuous mode
[  697.275009] br0: port 1(veth0) entered blocking state
[  697.275056] br0: port 1(veth0) entered forwarding state
[  697.275096] br0: port 2(veth1) entered blocking state
[  697.275121] br0: port 2(veth1) entered forwarding state
[  698.300001] bond0: (slave veth1): link status definitely up
[  698.300055] bond0: (slave veth1): making interface the new active one
[  698.300105] bond0: active interface up!
[  698.356147] veth1: left allmulticast mode
[  698.356185] veth1: left promiscuous mode
[  698.356215] br0: port 2(veth1) entered disabled state
[  698.356359] veth0: left allmulticast mode
[  698.356417] veth0: left promiscuous mode
[  698.356446] br0: port 1(veth0) entered disabled state
[  698.375117] bond0: (slave veth1): Releasing backup interface
[  698.380052] bond0: (slave veth0): Releasing backup interface
[  698.406052] bond0 (unregistering): Released all slaves