From 2205f61a315b8b1943760779b33ce2c0f4979370 Mon Sep 17 00:00:00 2001 From: Hans Petter Selasky Date: Mon, 19 Nov 2018 09:35:16 +0000 Subject: [PATCH] Be more verbose when a sysctl fails to unregister. Print name of sysctl in question. MFC after: 1 week Sponsored by: Mellanox Technologies --- sys/kern/kern_sysctl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/kern/kern_sysctl.c b/sys/kern/kern_sysctl.c index 7240d0131eee..46fd2c88f365 100644 --- a/sys/kern/kern_sysctl.c +++ b/sys/kern/kern_sysctl.c @@ -565,8 +565,10 @@ sysctl_unregister_oid(struct sysctl_oid *oidp) * being unloaded afterwards. It should not be a panic() * for normal use. */ - if (error) - printf("%s: failed to unregister sysctl\n", __func__); + if (error) { + printf("%s: failed(%d) to unregister sysctl(%s)\n", + __func__, error, oidp->oid_name); + } } /* Initialize a new context to keep track of dynamically added sysctls. */