diff -NurpP --minimal linux-2.6.9-rc2-vs1.9.2.27.2/include/linux/vs_limit.h linux-2.6.9-rc2-vs1.9.2.27.3/include/linux/vs_limit.h
--- linux-2.6.9-rc2-vs1.9.2.27.2/include/linux/vs_limit.h	2004-09-15 20:15:34.000000000 +0200
+++ linux-2.6.9-rc2-vs1.9.2.27.3/include/linux/vs_limit.h	2004-09-16 00:13:41.000000000 +0200
@@ -47,17 +47,23 @@ extern void __freeup_files(struct vx_inf
 	} while (0)
 
 #define vx_files_inc(f)	do {\
-	vx_acc_cres((f)->f_vx_info, 1, (f), RLIMIT_NOFILE); \
-	if ((f)->f_vx_info) {\
+	struct vx_info *vxi = (f)->f_vx_info; \
+	vx_acc_cres(vxi, 1, (f), RLIMIT_NOFILE); \
+	if (vxi) { \
+		spin_lock(&vxi->vx_lock); \
 		printk("··· vx_files_inc(%p)\n", (f)); \
-		list_add(&(f)->f_vx_list, &(f)->f_vx_info->vx_files); \
+		list_add(&(f)->f_vx_list, &vxi->vx_files); \
+		spin_unlock(&vxi->vx_lock); \
 	}} while (0)
 
 #define vx_files_dec(f)	do {\
-	vx_acc_cres((f)->f_vx_info,-1, (f), RLIMIT_NOFILE); \
-	if ((f)->f_vx_info) {\
-		list_del(&(f)->f_vx_list); \
+	struct vx_info *vxi = (f)->f_vx_info; \
+	vx_acc_cres(vxi,-1, (f), RLIMIT_NOFILE); \
+	if (vxi) { \
+		spin_lock(&vxi->vx_lock); \
 		printk("··· vx_files_dec(%p)\n", (f)); \
+		list_del(&(f)->f_vx_list); \
+		spin_unlock(&vxi->vx_lock); \
 	}} while (0)
 
 /*
diff -NurpP --minimal linux-2.6.9-rc2-vs1.9.2.27.2/include/linux/vserver/context.h linux-2.6.9-rc2-vs1.9.2.27.3/include/linux/vserver/context.h
--- linux-2.6.9-rc2-vs1.9.2.27.2/include/linux/vserver/context.h	2004-09-15 18:32:22.000000000 +0200
+++ linux-2.6.9-rc2-vs1.9.2.27.3/include/linux/vserver/context.h	2004-09-15 22:59:51.000000000 +0200
@@ -36,6 +36,8 @@ struct vx_info {
 	uint64_t vx_ccaps;			/* context caps (vserver) */
 
 	pid_t vx_initpid;			/* PID of fake init process */
+
+	spinlock_t vx_lock;	
 	struct list_head vx_files;
 
 	struct _vx_limit limit;			/* vserver limits */
Files linux-2.6.9-rc2-vs1.9.2.27.2/kernel/vserver/.context.c.swp and linux-2.6.9-rc2-vs1.9.2.27.3/kernel/vserver/.context.c.swp differ
diff -NurpP --minimal linux-2.6.9-rc2-vs1.9.2.27.2/kernel/vserver/context.c linux-2.6.9-rc2-vs1.9.2.27.3/kernel/vserver/context.c
--- linux-2.6.9-rc2-vs1.9.2.27.2/kernel/vserver/context.c	2004-09-15 20:39:09.000000000 +0200
+++ linux-2.6.9-rc2-vs1.9.2.27.3/kernel/vserver/context.c	2004-09-16 00:23:37.000000000 +0200
@@ -61,6 +61,7 @@ static struct vx_info *__alloc_vx_info(x
 	vx_info_init_cacct(&new->cacct);
 
 	INIT_LIST_HEAD(&new->vx_files);
+	new->vx_lock = SPIN_LOCK_UNLOCKED;
 
 	new->vx_flags = VXF_STATE_SETUP|VXF_STATE_INIT;
 	new->vx_bcaps = CAP_INIT_EFF_SET;
@@ -116,16 +117,18 @@ void __dump_filepath(struct file *f)
 
 void __freeup_files(struct vx_info *vxi)
 {
-	struct list_head *entry, *helper;
+	struct list_head *entry;
 
 	printk("__freeup_files() dumping ...\n");
-	list_for_each_safe(entry, helper, &vxi->vx_files) {
+	spin_lock(&vxi->vx_lock);
+	list_for_each(entry, &vxi->vx_files) {
 		struct file *fp = list_entry(entry, struct file, f_vx_list);
 
 		__dump_filepath(fp);
 		// vx_files_dec(fp);
 		// clr_vx_info(&fp->f_vx_info);
 	}
+	spin_unlock(&vxi->vx_lock);
 }
 
 static inline int __free_vx_info(struct vx_info *vxi)