[  766.631357] ip (31830) used greatest stack depth: 12088 bytes left
[  768.671187] 8021q: adding VLAN 0 to HW filter on device bond0
[  768.674189] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  768.677156] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  768.679965] br0: port 1(veth0) entered blocking state
[  768.679997] br0: port 1(veth0) entered disabled state
[  768.680029] veth0: entered allmulticast mode
[  768.680092] veth0: entered promiscuous mode
[  768.682968] br0: port 2(veth1) entered blocking state
[  768.683032] br0: port 2(veth1) entered disabled state
[  768.683103] veth1: entered allmulticast mode
[  768.683188] veth1: entered promiscuous mode
[  769.667626] br0: port 1(veth0) entered blocking state
[  769.667713] br0: port 1(veth0) entered forwarding state
[  769.667801] br0: port 2(veth1) entered blocking state
[  769.667864] br0: port 2(veth1) entered forwarding state
[  770.754616] bond0: (slave veth1): link status definitely up
[  770.754710] bond0: (slave veth1): making interface the new active one
[  770.754765] bond0: active interface up!
[  770.815703] veth1: left allmulticast mode
[  770.815730] veth1: left promiscuous mode
[  770.815759] br0: port 2(veth1) entered disabled state
[  770.815900] veth0: left allmulticast mode
[  770.815921] veth0: left promiscuous mode
[  770.815944] br0: port 1(veth0) entered disabled state
[  770.830751] bond0: (slave veth1): Releasing backup interface
[  770.835711] bond0: (slave veth0): Releasing backup interface
[  770.872705] bond0 (unregistering): Released all slaves