diff --git a/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-memcheck.txt b/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-memcheck.txt
index 06a82eb1f..d195a513f 100644
--- a/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-memcheck.txt
+++ b/tools/valgrind-webrtc/gtest_exclude/libjingle_p2p_unittest.gtest-memcheck.txt
@@ -1,6 +1,7 @@
 # Fails when run under memcheck
 # https://code.google.com/p/webrtc/issues/detail?id=1972
 P2PTransportChannelTest.TestBLOCK_UDPToOPENAsIce
+P2PTransportChannelTest.TestOPENToBLOCK_UDPAsIce
 P2PTransportChannelTest.TestOPENToNAT_FULL_CONEAsGiceNoneSharedUfrag
 P2PTransportChannelTest.TestOPENToNAT_FULL_CONEAsGiceP0SharedUfrag
 P2PTransportChannelTest.TestOPENToNAT_FULL_CONEAsGiceP1SharedUfrag
diff --git a/tools/valgrind-webrtc/memcheck/suppressions.txt b/tools/valgrind-webrtc/memcheck/suppressions.txt
index ae59a02f5..4e78a92d0 100644
--- a/tools/valgrind-webrtc/memcheck/suppressions.txt
+++ b/tools/valgrind-webrtc/memcheck/suppressions.txt
@@ -805,6 +805,13 @@
    fun:_ZN29PortAllocatorSessionProxyTest13CreateChannelEv
    ...
 }
+{
+   bug_1972_64
+   Memcheck:Leak
+   fun:_Znw*
+   fun:_ZN7cricket7UDPPort16CreateConnectionERKNS_9CandidateENS_13PortInterface15CandidateOriginE
+   ...
+}
 {
    bug_1976_1
    Memcheck:Leak
@@ -993,7 +1000,7 @@
    bug_2153_1
    Memcheck:Leak
    fun:calloc
-   obj:*
+   ...
    fun:_ZN6webrtc26AudioMixerManagerLinuxALSA11OpenSpeakerEPc
    fun:_ZN6webrtc20AudioDeviceLinuxALSA11InitSpeakerEv
    ...
@@ -1012,19 +1019,6 @@
    Memcheck:Leak
    fun:calloc
    obj:*
-   obj:*
-   obj:*
-   obj:*
-   obj:*
-   fun:_ZN6webrtc26AudioMixerManagerLinuxALSA11OpenSpeakerEPc
-   fun:_ZN6webrtc20AudioDeviceLinuxALSA11InitSpeakerEv
-   ...
-}
-{
-   bug_2153_4
-   Memcheck:Leak
-   fun:calloc
-   obj:*
    fun:_ZN6webrtc26AudioMixerManagerLinuxALSA14OpenMicrophoneEPc
    fun:_ZN6webrtc20AudioDeviceLinuxALSA14InitMicrophoneEv
    ...
diff --git a/tools/valgrind-webrtc/tsan/suppressions.txt b/tools/valgrind-webrtc/tsan/suppressions.txt
index d877c3357..25b989b5e 100644
--- a/tools/valgrind-webrtc/tsan/suppressions.txt
+++ b/tools/valgrind-webrtc/tsan/suppressions.txt
@@ -426,6 +426,26 @@
   fun:cricket::WebRtcVoiceMediaChannel::~WebRtcVoiceMediaChannel
   ...
 }
+{
+  bug_1205_40
+  ThreadSanitizer:Race
+  fun:cricket::WebRtcVideoEngine::Print
+  ...
+}
+{
+  bug_1205_41
+  ThreadSanitizer:Race
+  fun:talk_base::Thread::Send
+  fun:FakeAudioCaptureModule::~FakeAudioCaptureModule
+  ...
+}
+{
+  bug_1205_42
+  ThreadSanitizer:Race
+  fun:webrtc::Bitrate::Process
+  fun:webrtc::RTPSender::ProcessBitrate
+  ...
+}
 {
   bug_2078_1
   ThreadSanitizer:Race
@@ -730,6 +750,13 @@
   fun:ChannelTest::SendSrtpToSrtpOnThread
   ...
 }
+{
+  bug_2079_8
+  ThreadSanitizer:Race
+  fun:talk_base::Thread::Invoke
+  fun:cricket::ChannelManager::SetCaptureDevice
+  ...
+}
 {
   bug_2080_1
   ThreadSanitizer:Race