Common subdirectories: nginx-1.7.5/src/event/modules and nginx-1.7.5-patched/src/event/modules
diff '--exclude=*~' '--exclude=*.swp' -up nginx-1.7.5/src/event/ngx_event.h nginx-1.7.5-patched/src/event/ngx_event.h
--- nginx-1.7.5/src/event/ngx_event.h	2014-09-16 05:19:04.000000000 -0700
+++ nginx-1.7.5-patched/src/event/ngx_event.h	2014-09-30 15:40:03.867342287 -0700
@@ -526,7 +526,7 @@ ngx_int_t ngx_send_lowat(ngx_connection_
 
 
 /* used in ngx_log_debugX() */
-#define ngx_event_ident(p)  ((ngx_connection_t *) (p))->fd
+#define ngx_event_ident(p)  (p)
 
 
 #include <ngx_event_timer.h>
diff '--exclude=*~' '--exclude=*.swp' -up nginx-1.7.5/src/event/ngx_event_timer.c nginx-1.7.5-patched/src/event/ngx_event_timer.c
--- nginx-1.7.5/src/event/ngx_event_timer.c	2014-09-16 05:19:04.000000000 -0700
+++ nginx-1.7.5-patched/src/event/ngx_event_timer.c	2014-09-30 15:40:48.595548813 -0700
@@ -99,7 +99,7 @@ ngx_event_expire_timers(void)
             ev = (ngx_event_t *) ((char *) node - offsetof(ngx_event_t, timer));
 
             ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ev->log, 0,
-                           "event timer del: %d: %M",
+                           "event timer del: %p: %M",
                            ngx_event_ident(ev->data), ev->timer.key);
 
             ngx_rbtree_delete(&ngx_event_timer_rbtree, &ev->timer);
diff '--exclude=*~' '--exclude=*.swp' -up nginx-1.7.5/src/event/ngx_event_timer.h nginx-1.7.5-patched/src/event/ngx_event_timer.h
--- nginx-1.7.5/src/event/ngx_event_timer.h	2014-09-16 05:19:04.000000000 -0700
+++ nginx-1.7.5-patched/src/event/ngx_event_timer.h	2014-09-30 15:40:23.762434150 -0700
@@ -36,7 +36,7 @@ static ngx_inline void
 ngx_event_del_timer(ngx_event_t *ev)
 {
     ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ev->log, 0,
-                   "event timer del: %d: %M",
+                   "event timer del: %p: %M",
                     ngx_event_ident(ev->data), ev->timer.key);
 
     ngx_mutex_lock(ngx_event_timer_mutex);
@@ -75,7 +75,7 @@ ngx_event_add_timer(ngx_event_t *ev, ngx
 
         if (ngx_abs(diff) < NGX_TIMER_LAZY_DELAY) {
             ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ev->log, 0,
-                           "event timer: %d, old: %M, new: %M",
+                           "event timer: %p, old: %M, new: %M",
                             ngx_event_ident(ev->data), ev->timer.key, key);
             return;
         }
@@ -86,7 +86,7 @@ ngx_event_add_timer(ngx_event_t *ev, ngx
     ev->timer.key = key;
 
     ngx_log_debug3(NGX_LOG_DEBUG_EVENT, ev->log, 0,
-                   "event timer add: %d: %M:%M",
+                   "event timer add: %p: %M:%M",
                     ngx_event_ident(ev->data), timer, ev->timer.key);
 
     ngx_mutex_lock(ngx_event_timer_mutex);