[  865.303631] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.306692] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  865.309764] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.312789] br0: port 1(veth0) entered blocking state
[  865.312829] br0: port 1(veth0) entered disabled state
[  865.312862] veth0: entered allmulticast mode
[  865.312938] veth0: entered promiscuous mode
[  865.316062] br0: port 2(veth1) entered blocking state
[  865.316123] br0: port 2(veth1) entered disabled state
[  865.316193] veth1: entered allmulticast mode
[  865.316289] veth1: entered promiscuous mode
[  866.303955] br0: port 1(veth0) entered blocking state
[  866.304052] br0: port 1(veth0) entered forwarding state
[  866.304154] br0: port 2(veth1) entered blocking state
[  866.304221] br0: port 2(veth1) entered forwarding state
[  867.390944] bond0: (slave veth1): link status definitely up
[  867.391041] bond0: (slave veth1): making interface the new active one
[  867.391097] bond0: active interface up!
[  867.453099] veth1: left allmulticast mode
[  867.453139] veth1: left promiscuous mode
[  867.453198] br0: port 2(veth1) entered disabled state
[  867.453298] veth0: left allmulticast mode
[  867.453375] veth0: left promiscuous mode
[  867.453409] br0: port 1(veth0) entered disabled state
[  867.460084] bond0: (slave veth1): Releasing backup interface
[  867.465049] bond0: (slave veth0): Releasing backup interface
[  867.490954] bond0 (unregistering): Released all slaves