[   12.057462] ip (473) used greatest stack depth: 12200 bytes left
[   13.274009] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   13.284040] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   13.294354] br0: port 1(veth0) entered blocking state
[   13.294427] br0: port 1(veth0) entered disabled state
[   13.294494] veth0: entered allmulticast mode
[   13.294587] veth0: entered promiscuous mode
[   13.304341] br0: port 2(veth1) entered blocking state
[   13.304438] br0: port 2(veth1) entered disabled state
[   13.304518] veth1: entered allmulticast mode
[   13.304628] veth1: entered promiscuous mode
[   13.668877] br0: port 1(veth0) entered blocking state
[   13.669004] br0: port 1(veth0) entered forwarding state
[   13.669122] br0: port 2(veth1) entered blocking state
[   13.669198] br0: port 2(veth1) entered forwarding state
[   15.349849] bond0: (slave veth1): link status definitely up
[   15.349964] bond0: (slave veth1): making interface the new active one
[   15.350052] bond0: active interface up!
[   15.456091] veth1: left allmulticast mode
[   15.456177] veth1: left promiscuous mode
[   15.456238] br0: port 2(veth1) entered disabled state
[   15.456376] veth0: left allmulticast mode
[   15.456422] veth0: left promiscuous mode
[   15.456469] br0: port 1(veth0) entered disabled state
[   15.485132] bond0: (slave veth1): Releasing backup interface
[   15.495000] bond0: (slave veth0): Releasing backup interface