patches/kernel/0005-net-core-downgrade-unregister_netdevice-refcount-lea.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Thomas Lamprecht <t.lamprecht@proxmox.com>
   3 Date: Wed, 7 Oct 2020 17:18:28 +0200
   4 Subject: [PATCH] net: core: downgrade unregister_netdevice refcount leak from
   5  emergency to error
   6
   7 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
   8 ---
   9  net/core/dev.c | 2 +-
  10  1 file changed, 1 insertion(+), 1 deletion(-)
  11
  12 diff --git a/net/core/dev.c b/net/core/dev.c
  13 index 04c4e236952f..3ff0e01f5cbf 100644
  14 --- a/net/core/dev.c
  15 +++ b/net/core/dev.c
  16 @@ -10517,7 +10517,7 @@ static void netdev_wait_allrefs(struct net_device *dev)
  17                 if (refcnt != 1 &&
  18                     time_after(jiffies, warning_time +
  19                                netdev_unregister_timeout_secs * HZ)) {
  20 -                       pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
  21 +                       pr_err("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
  22                                  dev->name, refcnt);
  23                         warning_time = jiffies;
  24                 }