Index: head/sys/fs/fuse/fuse_main.c
===================================================================
--- head/sys/fs/fuse/fuse_main.c
+++ head/sys/fs/fuse/fuse_main.c
@@ -105,8 +105,10 @@
 	.vfc_flags = VFCF_JAIL | VFCF_SYNTHETIC
 };
 
-SYSCTL_NODE(_vfs, OID_AUTO, fusefs, CTLFLAG_RW, 0, "FUSE tunables");
-SYSCTL_NODE(_vfs_fusefs, OID_AUTO, stats, CTLFLAG_RW, 0, "FUSE statistics");
+SYSCTL_NODE(_vfs, OID_AUTO, fusefs, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
+    "FUSE tunables");
+SYSCTL_NODE(_vfs_fusefs, OID_AUTO, stats, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
+    "FUSE statistics");
 SYSCTL_INT(_vfs_fusefs, OID_AUTO, kernelabi_major, CTLFLAG_RD,
     SYSCTL_NULL_INT_PTR, FUSE_KERNEL_VERSION, "FUSE kernel abi major version");
 SYSCTL_INT(_vfs_fusefs, OID_AUTO, kernelabi_minor, CTLFLAG_RD,