Running systemd-nspawn on a Linux kernel compiled without CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y
fails with the cryptic error message clone() failed: Invalid argument Give user a more helpful error message when clone() fails Signed-off-by: Shawn Landden <[email protected]> --- src/nspawn.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/nspawn.c b/src/nspawn.c index b8b379d..e70b658 100644 --- a/src/nspawn.c +++ b/src/nspawn.c @@ -707,7 +707,7 @@ int main(int argc, char *argv[]) { assert_se(sigprocmask(SIG_BLOCK, &mask, NULL) == 0); if ((pid = syscall(__NR_clone, SIGCHLD|CLONE_NEWIPC|CLONE_NEWNS|CLONE_NEWPID|CLONE_NEWUTS|(arg_private_network ? CLONE_NEWNET : 0), NULL)) < 0) { - log_error("clone() failed: %m"); + log_error("clone() failed, do you have kernel namespace support (CONFIG: UTS_NS, IPC_NS, PID_NS, NET_NS)?: %m"); goto finish; } -- 1.7.5.4 _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
