<div dir="ltr"><div><div><div><div>Dear list,<br><br></div>I've notice that sometimes checkpoint fails with the following error (please see attached log):<br><br></div><i>Error (sk-tcp.c:66): Can't turn TCP repair mode ON: Operation not permitted</i><br><br>However, I'm executing criu as sudo. Could it be that the file descriptor for the socket being dumped is set as RO or immutable? In which cases this error would occur? Not sure what is going on here, because the problem is intermittent, and
sometimes it takes more than 50 checkpoints for this error to be observed (sometimes
a little less).<br><br>I'm using criu-1.3.1 to take checkpoints (with --tcp-stablished option)
of Apache worker processes running on a lxc container (I fork and detach
the worker from the root process before checkpointing it).<br><br></div>Any ideas? :)<br><br></div>Thank you!<br>Fred<br></div>