[  759.995202] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.007242] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  760.018465] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  760.029025] br0: port 1(veth0) entered blocking state
[  760.029093] br0: port 1(veth0) entered disabled state
[  760.029149] veth0: entered allmulticast mode
[  760.029227] veth0: entered promiscuous mode
[  760.040438] br0: port 2(veth1) entered blocking state
[  760.040555] br0: port 2(veth1) entered disabled state
[  760.040620] veth1: entered allmulticast mode
[  760.040751] veth1: entered promiscuous mode
[  760.990162] br0: port 1(veth0) entered blocking state
[  760.990305] br0: port 1(veth0) entered forwarding state
[  760.990430] br0: port 2(veth1) entered blocking state
[  760.990505] br0: port 2(veth1) entered forwarding state
[  762.078174] bond0: (slave veth1): link status definitely up
[  762.078337] bond0: (slave veth1): making interface the new active one
[  762.078436] bond0: active interface up!
[  762.162899] veth1: left allmulticast mode
[  762.163018] veth1: left promiscuous mode
[  762.163089] br0: port 2(veth1) entered disabled state
[  762.163253] veth0: left allmulticast mode
[  762.163322] veth0: left promiscuous mode
[  762.163388] br0: port 1(veth0) entered disabled state
[  762.182487] bond0: (slave veth1): Releasing backup interface
[  762.185358] bond0: (slave veth0): Releasing backup interface
[  762.215431] bond0 (unregistering): Released all slaves