From 1805fbcf064c35b13186f1f4ae6590a5cffe59f1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= Date: Mon, 13 Jun 2022 16:01:04 +0200 Subject: [PATCH] sysctl: increase log severity on failed write Increase the log severity in case of writing to a non existent sysctl parameter as this can either be caused by a misspelling or a kernel mis- configuration, e.g. in case YAMA does not get loaded due to a incomplete lsm= override: systemd-sysctl[354]: Couldn't write '1' to 'kernel/yama/ptrace_scope', ignoring: No such file or directory --- src/sysctl/sysctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c index 24c8baab03..2b854a7370 100644 --- a/src/sysctl/sysctl.c +++ b/src/sysctl/sysctl.c @@ -107,7 +107,7 @@ static int sysctl_write_or_warn(const char *key, const char *value, bool ignore_ if (ignore_failure || r == -EROFS || ERRNO_IS_PRIVILEGE(r)) log_debug_errno(r, "Couldn't write '%s' to '%s', ignoring: %m", value, key); else if (r == -ENOENT) - log_info_errno(r, "Couldn't write '%s' to '%s', ignoring: %m", value, key); + log_warning_errno(r, "Couldn't write '%s' to '%s', ignoring: %m", value, key); else return log_error_errno(r, "Couldn't write '%s' to '%s': %m", value, key); }