[   12.346241] ip (472) used greatest stack depth: 12456 bytes left
[   13.432308] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   13.441290] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   13.450114] br0: port 1(veth0) entered blocking state
[   13.450174] br0: port 1(veth0) entered disabled state
[   13.450241] veth0: entered allmulticast mode
[   13.450335] veth0: entered promiscuous mode
[   13.460417] br0: port 2(veth1) entered blocking state
[   13.460484] br0: port 2(veth1) entered disabled state
[   13.460540] veth1: entered allmulticast mode
[   13.460630] veth1: entered promiscuous mode
[   13.935072] br0: port 1(veth0) entered blocking state
[   13.935190] br0: port 1(veth0) entered forwarding state
[   13.935275] br0: port 2(veth1) entered blocking state
[   13.935318] br0: port 2(veth1) entered forwarding state
[   15.487039] bond0: (slave veth1): link status definitely up
[   15.487207] bond0: (slave veth1): making interface the new active one
[   15.487307] bond0: active interface up!
[   15.582051] veth1: left allmulticast mode
[   15.582118] veth1: left promiscuous mode
[   15.582169] br0: port 2(veth1) entered disabled state
[   15.582277] veth0: left allmulticast mode
[   15.582321] veth0: left promiscuous mode
[   15.582364] br0: port 1(veth0) entered disabled state
[   15.598247] bond0: (slave veth1): Releasing backup interface
[   15.608175] bond0: (slave veth0): Releasing backup interface