diff --git a/lsof-4.86-anoninodfs.patch b/lsof-4.86-anoninodfs.patch
new file mode 100644
index 0000000..528b7a9
--- /dev/null
+++ b/lsof-4.86-anoninodfs.patch
@@ -0,0 +1,136 @@
+diff -X excludes -ruN lsof_4.86_src/dialects/linux/dnode.c _lsof_4.86_src/dialects/linux/dnode.c
+--- lsof_4.86_src/dialects/linux/dnode.c	2012-04-11 01:40:00.000000000 +0900
++++ _lsof_4.86_src/dialects/linux/dnode.c	2012-06-04 13:19:05.290490391 +0900
+@@ -401,6 +401,10 @@
+ 		/* Lf->ntype = Ntype = N_REGLR;		by alloc_lfile() */
+ 		process_proc_sock(p, s, ss, l, ls);
+ 		return;
++	    case 0:
++		if (!strcmp(p, "anon_inode"))
++		    Lf->ntype = Ntype = N_ANON_INODE;
++		break;
+ 	    }
+ 	}
+ 	if (Selinet)
+@@ -503,9 +507,13 @@
+ 		tn = "VTXT";
+ 		break;
+ 	    default:
+-		(void) snpf(Lf->type, sizeof(Lf->type), "%04o",
+-		    ((type >> 12) & 0xf));
+-		tn = (char *)NULL;
++		if (Ntype == N_ANON_INODE) {
++		    tn = "a_inode";
++		} else {
++		    (void) snpf(Lf->type, sizeof(Lf->type), "%04o",
++				((type >> 12) & 0xf));
++		    tn = (char *)NULL;
++		}
+ 	    }
+ 	} else
+ 	    tn = "unknown";
+diff -X excludes -ruN lsof_4.86_src/dialects/linux/dproc.c _lsof_4.86_src/dialects/linux/dproc.c
+--- lsof_4.86_src/dialects/linux/dproc.c	2012-04-11 01:40:01.000000000 +0900
++++ _lsof_4.86_src/dialects/linux/dproc.c	2012-06-04 13:29:44.684989913 +0900
+@@ -81,7 +81,7 @@
+  */
+ 
+ _PROTOTYPE(static int get_fdinfo,(char *p, struct l_fdinfo *fi));
+-_PROTOTYPE(static int getlinksrc,(char *ln, char *src, int srcl));
++_PROTOTYPE(static int getlinksrc,(char *ln, char *src, int srcl, char** rest));
+ _PROTOTYPE(static int isefsys,(char *path, char *type, int l,
+ 			       efsys_list_t **rep, struct lfile **lfr));
+ _PROTOTYPE(static int nm2id,(char *nm, int *id, int *idl));
+@@ -440,14 +440,18 @@
+ 
+ 
+ static int
+-getlinksrc(ln, src, srcl)
++getlinksrc(ln, src, srcl, rest)
+ 	char *ln;			/* link path */
+ 	char *src;			/* link source path return address */
+ 	int srcl;			/* length of src[] */
++	char **rest;                    /* string after `:' of link source path */
+ {
+ 	char *cp;
+ 	int ll;
+ 
++	if (rest)
++	    *rest = NULL;
++
+ 	if ((ll = readlink(ln, src, srcl - 1)) < 1
+ 	||  ll >= srcl)
+ 	    return(-1);
+@@ -457,6 +461,8 @@
+ 	if ((cp = strchr(src, ':'))) {
+ 	    *cp = '\0';
+ 	    ll = strlen(src);
++	    if (rest)
++		*rest = cp + 1;
+ 	}
+ 	return(ll);
+ }
+@@ -795,6 +801,7 @@
+ 	static char *pathi = (char *)NULL;
+ 	static int pathil = 0;
+ 	int txts = 0;
++	char* rest;
+ 
+ #if	defined(HASSELINUX)
+ 	cntxlist_t *cntxp;
+@@ -825,7 +832,7 @@
+ 	    (void) make_proc_path(idp, idpl, &path, &pathl, "cwd");
+ 	    alloc_lfile(CWD, -1);
+ 	    efs = 0;
+-	    if (getlinksrc(path, pbuf, sizeof(pbuf)) < 1) {
++	    if (getlinksrc(path, pbuf, sizeof(pbuf), NULL) < 1) {
+ 		if (!Fwarn) {
+ 		    (void) memset((void *)&sb, 0, sizeof(sb));
+ 		    lnk = ss = 0;
+@@ -873,7 +880,7 @@
+ 	if (!Ckscko) {
+ 	    (void) make_proc_path(idp, idpl, &path, &pathl, "root");
+ 	    alloc_lfile(RTD, -1);
+-	    if (getlinksrc(path, pbuf, sizeof(pbuf)) < 1) {
++	    if (getlinksrc(path, pbuf, sizeof(pbuf), NULL) < 1) {
+ 		if (!Fwarn) {
+ 		    (void) memset((void *)&sb, 0, sizeof(sb));
+ 		    lnk = ss = 0;
+@@ -921,7 +928,7 @@
+ 	    txts = 0;
+ 	    (void) make_proc_path(idp, idpl, &path, &pathl, "exe");
+ 	    alloc_lfile("txt", -1);
+-	    if (getlinksrc(path, pbuf, sizeof(pbuf)) < 1) {
++	    if (getlinksrc(path, pbuf, sizeof(pbuf), NULL) < 1) {
+ 		(void) memset((void *)&sb, 0, sizeof(sb));
+ 		lnk = ss = 0;
+ 		if (!Fwarn) {
+@@ -1044,7 +1051,7 @@
+ 		continue;
+ 	    (void) make_proc_path(dpath, i, &path, &pathl, fp->d_name);
+ 	    (void) alloc_lfile((char *)NULL, fd);
+-	    if (getlinksrc(path, pbuf, sizeof(pbuf)) < 1) {
++	    if (getlinksrc(path, pbuf, sizeof(pbuf), &rest) < 1) {
+ 		(void) memset((void *)&sb, 0, sizeof(sb));
+ 		lnk = ss = 0;
+ 		if (!Fwarn) {
+@@ -1137,6 +1144,8 @@
+ 		}
+ 		if (pn) {
+ 		    process_proc_node(lnk ? pbuf : path, &sb, ss, &lsb, ls);
++		    if (Lf->ntype == N_ANON_INODE)
++			enter_nm(rest);
+ 		    if (Lf->sf)
+ 			link_lfile();
+ 		}
+diff -X excludes -ruN lsof_4.86_src/lsof.h _lsof_4.86_src/lsof.h
+--- lsof_4.86_src/lsof.h	2011-09-08 04:14:10.000000000 +0900
++++ _lsof_4.86_src/lsof.h	2012-06-04 13:27:40.190724414 +0900
+@@ -349,6 +349,7 @@
+ #define	N_VXFS		51		/* Veritas file system node */
+ #define	N_XFS		52		/* XFS node */
+ #define	N_ZFS		53		/* ZFS node */
++#define N_ANON_INODE	54              /* inode on linux anon_inodefs */
+ 
+ # if	!defined(OFFDECDIG)
+ #define	OFFDECDIG	8		/* maximum number of digits in the
diff --git a/lsof.spec b/lsof.spec
index 517b258..871a661 100644
--- a/lsof.spec
+++ b/lsof.spec
@@ -1,7 +1,7 @@
 Summary: A utility which lists open files on a Linux/UNIX system
 Name: lsof
 Version: 4.86
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: zlib
 Group: Development/Debuggers
 
@@ -15,6 +15,8 @@ Group: Development/Debuggers
 Source0: %{lsofrh}.tar.bz2
 URL: ftp://lsof.itap.purdue.edu/pub/tools/unix/lsof
 
+Patch0: lsof-4.86-anoninodfs.patch
+
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires: libselinux-devel
@@ -26,7 +28,7 @@ UNIX system.
 
 %prep
 %setup -q -n %{lsofrh}
-#%patch0 -p1
+%patch0 -p1
 
 %build
 LSOF_VSTR=2.6.16 LINUX_BASE=/proc ./Configure -n linux
@@ -50,6 +52,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_mandir}/man*/*
 
 %changelog
+* Mon Jun 04 2012 Peter Schiffer <pschiffe@redhat.com> - 4.86-2
+- added support for files on anon_inodefs
+
 * Fri Apr 20 2012 Peter Schiffer <pschiffe@redhat.com> - 4.86-1
 - resolves: #811520
   update to 4.86