[  831.105322] ip (31842) used greatest stack depth: 12104 bytes left
[  832.516005] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.518836] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.521641] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.524397] br0: port 1(veth0) entered blocking state
[  832.524432] br0: port 1(veth0) entered disabled state
[  832.524472] veth0: entered allmulticast mode
[  832.524526] veth0: entered promiscuous mode
[  832.527279] br0: port 2(veth1) entered blocking state
[  832.527311] br0: port 2(veth1) entered disabled state
[  832.527340] veth1: entered allmulticast mode
[  832.527394] veth1: entered promiscuous mode
[  832.578557] br0: port 1(veth0) entered blocking state
[  832.578630] br0: port 1(veth0) entered forwarding state
[  832.578725] br0: port 2(veth1) entered blocking state
[  832.578790] br0: port 2(veth1) entered forwarding state
[  834.552578] bond0: (slave veth1): link status definitely up
[  834.552682] bond0: (slave veth1): making interface the new active one
[  834.552742] bond0: active interface up!
[  834.567285] veth1: left allmulticast mode
[  834.567328] veth1: left promiscuous mode
[  834.567365] br0: port 2(veth1) entered disabled state
[  834.567462] veth0: left allmulticast mode
[  834.567487] veth0: left promiscuous mode
[  834.567516] br0: port 1(veth0) entered disabled state
[  834.587725] bond0: (slave veth1): Releasing backup interface
[  834.594704] bond0: (slave veth0): Releasing backup interface
[  834.621664] bond0 (unregistering): Released all slaves