[  758.777724] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.789971] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  758.801039] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  758.812574] br0: port 1(veth0) entered blocking state
[  758.812674] br0: port 1(veth0) entered disabled state
[  758.812739] veth0: entered allmulticast mode
[  758.812839] veth0: entered promiscuous mode
[  758.823917] br0: port 2(veth1) entered blocking state
[  758.823998] br0: port 2(veth1) entered disabled state
[  758.824052] veth1: entered allmulticast mode
[  758.824127] veth1: entered promiscuous mode
[  759.011397] br0: port 1(veth0) entered blocking state
[  759.011508] br0: port 1(veth0) entered forwarding state
[  759.011589] br0: port 2(veth1) entered blocking state
[  759.011669] br0: port 2(veth1) entered forwarding state
[  760.818407] bond0: (slave veth1): link status definitely up
[  760.818527] bond0: (slave veth1): making interface the new active one
[  760.818629] bond0: active interface up!
[  760.892857] veth1: left allmulticast mode
[  760.892956] veth1: left promiscuous mode
[  760.893024] br0: port 2(veth1) entered disabled state
[  760.893216] veth0: left allmulticast mode
[  760.893272] veth0: left promiscuous mode
[  760.893345] br0: port 1(veth0) entered disabled state
[  760.914714] bond0: (slave veth1): Releasing backup interface
[  760.919642] bond0: (slave veth0): Releasing backup interface
[  760.942593] bond0 (unregistering): Released all slaves