[  807.847907] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.851989] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.856169] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.859996] br0: port 1(veth0) entered blocking state
[  807.860034] br0: port 1(veth0) entered disabled state
[  807.860066] veth0: entered allmulticast mode
[  807.860136] veth0: entered promiscuous mode
[  807.864171] br0: port 2(veth1) entered blocking state
[  807.864209] br0: port 2(veth1) entered disabled state
[  807.864246] veth1: entered allmulticast mode
[  807.864306] veth1: entered promiscuous mode
[  808.896150] br0: port 1(veth0) entered blocking state
[  808.896207] br0: port 1(veth0) entered forwarding state
[  808.896261] br0: port 2(veth1) entered blocking state
[  808.896291] br0: port 2(veth1) entered forwarding state
[  809.920123] bond0: (slave veth1): link status definitely up
[  809.920228] bond0: (slave veth1): making interface the new active one
[  809.920297] bond0: active interface up!
[  809.952614] veth1: left allmulticast mode
[  809.952661] veth1: left promiscuous mode
[  809.952694] br0: port 2(veth1) entered disabled state
[  809.952821] veth0: left allmulticast mode
[  809.952842] veth0: left promiscuous mode
[  809.952875] br0: port 1(veth0) entered disabled state
[  809.957383] bond0: (slave veth1): Releasing backup interface
[  809.962306] bond0: (slave veth0): Releasing backup interface
[  809.997141] bond0 (unregistering): Released all slaves