[  763.797680] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.800712] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  763.803665] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  763.806672] br0: port 1(veth0) entered blocking state
[  763.806737] br0: port 1(veth0) entered disabled state
[  763.806813] veth0: entered allmulticast mode
[  763.806911] veth0: entered promiscuous mode
[  763.809868] br0: port 2(veth1) entered blocking state
[  763.809907] br0: port 2(veth1) entered disabled state
[  763.809941] veth1: entered allmulticast mode
[  763.809986] veth1: entered promiscuous mode
[  764.799106] br0: port 1(veth0) entered blocking state
[  764.799174] br0: port 1(veth0) entered forwarding state
[  764.799217] br0: port 2(veth1) entered blocking state
[  764.799249] br0: port 2(veth1) entered forwarding state
[  766.847077] bond0: (slave veth0): link status definitely up
[  766.847131] bond0: (slave veth1): link status definitely up
[  766.847214] bond0: (slave veth0): making interface the new active one
[  766.847273] bond0: active interface up!
[  766.895913] veth1: left allmulticast mode
[  766.895947] veth1: left promiscuous mode
[  766.895975] br0: port 2(veth1) entered disabled state
[  766.896153] veth0: left allmulticast mode
[  766.896180] veth0: left promiscuous mode
[  766.896207] br0: port 1(veth0) entered disabled state
[  766.908209] bond0: (slave veth1): Releasing backup interface
[  766.913182] bond0: (slave veth0): Releasing backup interface
[  766.947129] bond0 (unregistering): Released all slaves