[  696.614599] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.623989] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.634047] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.643972] br0: port 1(veth0) entered blocking state
[  696.644037] br0: port 1(veth0) entered disabled state
[  696.644097] veth0: entered allmulticast mode
[  696.644186] veth0: entered promiscuous mode
[  696.653586] br0: port 2(veth1) entered blocking state
[  696.653645] br0: port 2(veth1) entered disabled state
[  696.653697] veth1: entered allmulticast mode
[  696.653779] veth1: entered promiscuous mode
[  696.806386] br0: port 1(veth0) entered blocking state
[  696.806451] br0: port 1(veth0) entered forwarding state
[  696.806541] br0: port 2(veth1) entered blocking state
[  696.806604] br0: port 2(veth1) entered forwarding state
[  698.677404] bond0: (slave veth1): link status definitely up
[  698.677511] bond0: (slave veth1): making interface the new active one
[  698.677625] bond0: active interface up!
[  698.775383] veth1: left allmulticast mode
[  698.775469] veth1: left promiscuous mode
[  698.775526] br0: port 2(veth1) entered disabled state
[  698.775653] veth0: left allmulticast mode
[  698.775712] veth0: left promiscuous mode
[  698.775761] br0: port 1(veth0) entered disabled state
[  698.791628] bond0: (slave veth1): Releasing backup interface
[  698.794532] bond0: (slave veth0): Releasing backup interface