diff --git a/patches/0002-cmake-disable-version-from-git.patch b/patches/0002-cmake-disable-version-from-git.patch
index 9bc2fa21e..5f634bf7c 100644
--- a/patches/0002-cmake-disable-version-from-git.patch
+++ b/patches/0002-cmake-disable-version-from-git.patch
@@ -1,7 +1,7 @@
-From 65811db5d26a76cd4f5eb62c0515d1a11d0b668c Mon Sep 17 00:00:00 2001
+From 4df31954840f36329b88478c42408c038e9c706c Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
 Date: Wed, 31 May 2017 14:33:09 +0200
-Subject: [PATCH 2/3] cmake: disable version from git
+Subject: [PATCH 2/4] cmake: disable version from git
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
diff --git a/patches/0003-enable-systemd-targets-by-default.patch b/patches/0003-enable-systemd-targets-by-default.patch
index fef9d90ce..6eb510df7 100644
--- a/patches/0003-enable-systemd-targets-by-default.patch
+++ b/patches/0003-enable-systemd-targets-by-default.patch
@@ -1,7 +1,7 @@
-From d582ef1c55087f9bb1be5d99f1238e865ac8be9e Mon Sep 17 00:00:00 2001
+From 71a7eac99b460cfd32584a4e20cfc357e30dbf48 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
 Date: Wed, 22 Mar 2017 09:00:34 +0100
-Subject: [PATCH 3/3] enable systemd targets by default
+Subject: [PATCH 3/4] enable systemd targets by default
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
diff --git a/patches/0004-msg-async-rdma-uninitialized-variable-fix.patch b/patches/0004-msg-async-rdma-uninitialized-variable-fix.patch
new file mode 100644
index 000000000..6c338f488
--- /dev/null
+++ b/patches/0004-msg-async-rdma-uninitialized-variable-fix.patch
@@ -0,0 +1,34 @@
+From 97974f5d003e41ee818392ea6a7bdd27be266bdd Mon Sep 17 00:00:00 2001
+From: Vasily Philipov <vasilyf@mellanox.com>
+Date: Tue, 3 Oct 2017 12:15:13 +0300
+Subject: [PATCH 4/4] msg/async/rdma: uninitialized variable fix
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+When port constructor is called gid_idx variable stays uninitialized if
+"#else" case is acting.
+
+Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
+(cherry picked from commit 7ba25bb52a66566c52b352bd6f05794853a6cdca)
+Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
+---
+ src/msg/async/rdma/Infiniband.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/msg/async/rdma/Infiniband.cc b/src/msg/async/rdma/Infiniband.cc
+index 37e1a53077..06f514fe24 100644
+--- a/src/msg/async/rdma/Infiniband.cc
++++ b/src/msg/async/rdma/Infiniband.cc
+@@ -28,7 +28,7 @@ static const uint32_t MAX_INLINE_DATA = 0;
+ static const uint32_t TCP_MSG_LEN = sizeof("0000:00000000:00000000:00000000:00000000000000000000000000000000");
+ static const uint32_t CQ_DEPTH = 30000;
+ 
+-Port::Port(CephContext *cct, struct ibv_context* ictxt, uint8_t ipn): ctxt(ictxt), port_num(ipn), port_attr(new ibv_port_attr)
++Port::Port(CephContext *cct, struct ibv_context* ictxt, uint8_t ipn): ctxt(ictxt), port_num(ipn), port_attr(new ibv_port_attr), gid_idx(0)
+ {
+ #ifdef HAVE_IBV_EXP
+   union ibv_gid cgid;
+-- 
+2.14.1
+
diff --git a/patches/series b/patches/series
index 27f742349..1be317a38 100644
--- a/patches/series
+++ b/patches/series
@@ -1,3 +1,4 @@
 0001-update-changelog.patch
 0002-cmake-disable-version-from-git.patch
 0003-enable-systemd-targets-by-default.patch
+0004-msg-async-rdma-uninitialized-variable-fix.patch