Quoting Dirk Geschke (d...@lug-erding.de): > Hi all, > > I'm not sure, if this was already discussed. But it is a strange > behaviour for me. An lxc-attach of an unprivileged user to his > unprivileged LXC (the container runs without problems), fails. > > I tracked it down and ended up hier: > > 17583 openat(3, "uid_map", O_WRONLY) = 6 > 17583 write(6, "0 689825 1\n1002 1002 1\n", 23) = -1 EPERM (Operation not > permitted) > 17583 write(2, "newuidmap: write to uid_map failed: Operation not > permitted\n", 60) = 60 > > Note, 1002 is the UID/GID of the unprivileged user, the subuid starts > at:
No, I'm afraid you're being misled. You simply can't strace lxc-attach. Better to do lxc-attach -l trace -o debugout -n containername and look at (or mail here) the contents of the file debugout. _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users