[CRIU] criu + threaded program + TCP_REPAIR

[Sowmini Varadhan]

On (10/20/14 18:38), Pavel Emelyanov wrote:
> 
> On 10/20/2014 06:23 PM, Sowmini Varadhan wrote:
> > f77bd000-f77bf000 r--p 00000000 00:00 0 
> 
> Here it is.
> 
> > (00.002958) Error (proc_parse.c:357): Unsupported mapping found 00000000f77bd000-00000000f77bf000
> 
> This is a mapping that had VM_IO or VM_PFNMAP flags on it. You
> can check the /proc/pid/smaps VmFlags: line for the respective
> mapping. Do you know why iperf needs one?

Dont know, but this is iperf2 - I used it as a typical example
of an off-the-shelf threaded client-server app..

Is there a fix/workaround possible for this (no rush to get it out-
I'm willing to wait)?