1 files changed, 1 insertions, 0 deletions

diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index a63af3e0a612..1bde894bc624 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -192,6 +192,7 @@ static __net_init int proc_net_ns_init(struct net *net)
         if (!netd)
                 goto out;
 
+        netd->subdir = RB_ROOT;
         netd->data = net;
         netd->nlink = 2;
         netd->namelen = 3;