[   13.858864] ip (466) used greatest stack depth: 12344 bytes left
[   15.901459] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   15.918343] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   15.935323] br0: port 1(veth0) entered blocking state
[   15.935396] br0: port 1(veth0) entered disabled state
[   15.935487] veth0: entered allmulticast mode
[   15.935583] veth0: entered promiscuous mode
[   15.951858] br0: port 2(veth1) entered blocking state
[   15.951914] br0: port 2(veth1) entered disabled state
[   15.951952] veth1: entered allmulticast mode
[   15.952070] veth1: entered promiscuous mode
[   16.894153] br0: port 1(veth0) entered blocking state
[   16.894264] br0: port 1(veth0) entered forwarding state
[   16.894355] br0: port 2(veth1) entered blocking state
[   16.894400] br0: port 2(veth1) entered forwarding state
[   18.942093] bond0: (slave veth0): link status definitely up
[   18.942205] bond0: (slave veth1): link status definitely up
[   18.942252] bond0: (slave veth0): making interface the new active one
[   18.942324] bond0: active interface up!
[   19.014938] veth1: left allmulticast mode
[   19.015009] veth1: left promiscuous mode
[   19.015069] br0: port 2(veth1) entered disabled state
[   19.015190] veth0: left allmulticast mode
[   19.015232] veth0: left promiscuous mode
[   19.015282] br0: port 1(veth0) entered disabled state
[   19.041334] bond0: (slave veth1): Releasing backup interface
[   19.051325] bond0: (slave veth0): Releasing backup interface