diff --git a/src/bio.c b/src/bio.c
index dd99442ae..a512def0a 100644
--- a/src/bio.c
+++ b/src/bio.c
@@ -168,10 +168,7 @@ void *bioProcessBackgroundJobs(void *arg) {
 
     redisSetCpuAffinity(server.bio_cpulist);
 
-    /* Make the thread killable at any time, so that bioKillThreads()
-     * can work reliably. */
-    pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
-    pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+    makeThreadKillable();
 
     pthread_mutex_lock(&bio_mutex[type]);
     /* Block SIGALRM so we are sure that only the main thread will
diff --git a/src/server.c b/src/server.c
index 3363d476f..8ae5c64d9 100644
--- a/src/server.c
+++ b/src/server.c
@@ -2870,12 +2870,21 @@ void resetServerStats(void) {
     server.blocked_last_cron = 0;
 }
 
+/* Make the thread killable at any time, so that kill threads functions
+ * can work reliably (default cancelability type is PTHREAD_CANCEL_DEFERRED).
+ * Needed for pthread_cancel used by the fast memory test used by the crash report. */
+void makeThreadKillable(void) {
+    pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
+    pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+}
+
 void initServer(void) {
     int j;
 
     signal(SIGHUP, SIG_IGN);
     signal(SIGPIPE, SIG_IGN);
     setupSignalHandlers();
+    makeThreadKillable();
 
     if (server.syslog_enabled) {
         openlog(server.syslog_ident, LOG_PID | LOG_NDELAY | LOG_NOWAIT,
diff --git a/src/server.h b/src/server.h
index 7d27626a7..c0ca89b8b 100644
--- a/src/server.h
+++ b/src/server.h
@@ -2492,6 +2492,7 @@ int populateCommandTableParseFlags(struct redisCommand *c, char *strflags);
 void debugDelay(int usec);
 void killIOThreads(void);
 void killThreads(void);
+void makeThreadKillable(void);
 
 /* TLS stuff */
 void tlsInit(void);