diff --git a/drm/mediadrm/plugins/clearkey/DrmPlugin.cpp b/drm/mediadrm/plugins/clearkey/DrmPlugin.cpp
index 86bf047..8356bcc 100644
--- a/drm/mediadrm/plugins/clearkey/DrmPlugin.cpp
+++ b/drm/mediadrm/plugins/clearkey/DrmPlugin.cpp
@@ -75,6 +75,8 @@
     }
     status_t res = session->provideKeyResponse(response);
     if (res == android::OK) {
+        // This is for testing AMediaDrm_setOnEventListener only.
+        sendEvent(kDrmPluginEventVendorDefined, 0, &scope, NULL);
         keySetId.clear();
     }
     return res;
@@ -90,6 +92,8 @@
         value = "ClearKey CDM";
     } else if (name == "algorithms") {
         value = "";
+    } else if (name == "listenerTestSupport") {
+        value = "true";
     } else {
         ALOGE("App requested unknown string property %s", name.string());
         return android::ERROR_DRM_CANNOT_HANDLE;
diff --git a/include/media/stagefright/AudioSource.h b/include/media/stagefright/AudioSource.h
index 8fc410d..2ec89a4 100644
--- a/include/media/stagefright/AudioSource.h
+++ b/include/media/stagefright/AudioSource.h
@@ -87,7 +87,6 @@
     int64_t mStartTimeUs;
     int16_t mMaxAmplitude;
     int64_t mPrevSampleTimeUs;
-    int64_t mFirstSampleTimeUs;
     int64_t mInitialReadTimeUs;
     int64_t mNumFramesReceived;
     int64_t mNumClientOwnedBuffers;
diff --git a/include/media/stagefright/SimpleDecodingSource.h b/include/media/stagefright/SimpleDecodingSource.h
index 534097b..e6aee6a 100644
--- a/include/media/stagefright/SimpleDecodingSource.h
+++ b/include/media/stagefright/SimpleDecodingSource.h
@@ -71,12 +71,13 @@
     // Construct this using a codec, source and looper.
     SimpleDecodingSource(
             const sp<MediaCodec> &codec, const sp<IMediaSource> &source, const sp<ALooper> &looper,
-            bool usingSurface, const sp<AMessage> &format);
+            bool usingSurface, bool isVorbis, const sp<AMessage> &format);
 
     sp<MediaCodec> mCodec;
     sp<IMediaSource> mSource;
     sp<ALooper> mLooper;
     bool mUsingSurface;
+    bool mIsVorbis;
     enum State {
         INIT,
         STARTED,
diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index ff5903d..a80c891 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -1274,6 +1274,9 @@
             return true;
         }
     }
+    if (exitPending()) {
+        return false;
+    }
     nsecs_t ns =  mReceiver.processAudioBuffer();
     switch (ns) {
     case 0:
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index 7663fef..d322f05 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -653,6 +653,8 @@
         mState = STATE_STOPPING;
     } else {
         mState = STATE_STOPPED;
+        ALOGD_IF(mSharedBuffer == nullptr,
+                "stop() called with %u frames delivered", mReleased.value());
         mReleased = 0;
     }
 
diff --git a/media/libstagefright/AudioSource.cpp b/media/libstagefright/AudioSource.cpp
index 790c6da..efdee77 100644
--- a/media/libstagefright/AudioSource.cpp
+++ b/media/libstagefright/AudioSource.cpp
@@ -60,7 +60,6 @@
       mStartTimeUs(0),
       mMaxAmplitude(0),
       mPrevSampleTimeUs(0),
-      mFirstSampleTimeUs(-1ll),
       mInitialReadTimeUs(0),
       mNumFramesReceived(0),
       mNumClientOwnedBuffers(0) {
@@ -277,12 +276,8 @@
     }
 
     if (mSampleRate != mOutSampleRate) {
-        if (mFirstSampleTimeUs < 0) {
-            mFirstSampleTimeUs = timeUs;
-        }
-        timeUs = mFirstSampleTimeUs + (timeUs - mFirstSampleTimeUs)
-                * (int64_t)mSampleRate / (int64_t)mOutSampleRate;
-        buffer->meta_data()->setInt64(kKeyTime, timeUs);
+            timeUs *= (int64_t)mSampleRate / (int64_t)mOutSampleRate;
+            buffer->meta_data()->setInt64(kKeyTime, timeUs);
     }
 
     *out = buffer;
diff --git a/media/libstagefright/SampleTable.cpp b/media/libstagefright/SampleTable.cpp
index 161ddfc..ee5fdf0 100644
--- a/media/libstagefright/SampleTable.cpp
+++ b/media/libstagefright/SampleTable.cpp
@@ -567,6 +567,10 @@
     }
 
     for (size_t i = 0; i < numSyncSamples; ++i) {
+        if (mSyncSamples[i] == 0) {
+            ALOGE("b/32423862, unexpected zero value in stss");
+            continue;
+        }
         mSyncSamples[i] = ntohl(mSyncSamples[i]) - 1;
     }
 
diff --git a/media/libstagefright/SimpleDecodingSource.cpp b/media/libstagefright/SimpleDecodingSource.cpp
index de21c5e..2503a32 100644
--- a/media/libstagefright/SimpleDecodingSource.cpp
+++ b/media/libstagefright/SimpleDecodingSource.cpp
@@ -18,6 +18,7 @@
 
 #include <media/ICrypto.h>
 #include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/MediaDefs.h>
 #include <media/stagefright/foundation/ALooper.h>
 #include <media/stagefright/foundation/AMessage.h>
 #include <media/stagefright/foundation/AUtils.h>
@@ -74,7 +75,10 @@
                 err = codec->getOutputFormat(&format);
             }
             if (err == OK) {
-                return new SimpleDecodingSource(codec, source, looper, surface != NULL, format);
+                return new SimpleDecodingSource(codec, source, looper,
+                        surface != NULL,
+                        strcmp(mime, MEDIA_MIMETYPE_AUDIO_VORBIS) == 0,
+                        format);
             }
 
             ALOGD("Failed to configure codec '%s'", componentName.c_str());
@@ -90,11 +94,12 @@
 
 SimpleDecodingSource::SimpleDecodingSource(
         const sp<MediaCodec> &codec, const sp<IMediaSource> &source, const sp<ALooper> &looper,
-        bool usingSurface, const sp<AMessage> &format)
+        bool usingSurface, bool isVorbis, const sp<AMessage> &format)
     : mCodec(codec),
       mSource(source),
       mLooper(looper),
       mUsingSurface(usingSurface),
+      mIsVorbis(isVorbis),
       mProtectedState(format) {
     mCodec->getName(&mComponentName);
 }
@@ -280,16 +285,25 @@
             if (in_buf != NULL) {
                 int64_t timestampUs = 0;
                 CHECK(in_buf->meta_data()->findInt64(kKeyTime, &timestampUs));
-                if (in_buf->range_length() > in_buffer->capacity()) {
+                if (in_buf->range_length() + (mIsVorbis ? 4 : 0) > in_buffer->capacity()) {
                     ALOGW("'%s' received %zu input bytes for buffer of size %zu",
                             mComponentName.c_str(),
-                            in_buf->range_length(), in_buffer->capacity());
+                            in_buf->range_length() + (mIsVorbis ? 4 : 0), in_buffer->capacity());
                 }
+                size_t cpLen = min(in_buf->range_length(), in_buffer->capacity());
                 memcpy(in_buffer->base(), (uint8_t *)in_buf->data() + in_buf->range_offset(),
-                       min(in_buf->range_length(), in_buffer->capacity()));
+                        cpLen );
+
+                if (mIsVorbis) {
+                    int32_t numPageSamples;
+                    if (!in_buf->meta_data()->findInt32(kKeyValidSamples, &numPageSamples)) {
+                        numPageSamples = -1;
+                    }
+                    memcpy(in_buffer->base() + cpLen, &numPageSamples, sizeof(numPageSamples));
+                }
 
                 res = mCodec->queueInputBuffer(
-                        in_ix, 0 /* offset */, in_buf->range_length(),
+                        in_ix, 0 /* offset */, in_buf->range_length() + (mIsVorbis ? 4 : 0),
                         timestampUs, 0 /* flags */);
                 if (res != OK) {
                     ALOGI("[%s] failed to queue input buffer #%zu", mComponentName.c_str(), in_ix);
diff --git a/media/libstagefright/WVMExtractor.cpp b/media/libstagefright/WVMExtractor.cpp
index d1b2f54..1c170b8 100644
--- a/media/libstagefright/WVMExtractor.cpp
+++ b/media/libstagefright/WVMExtractor.cpp
@@ -42,13 +42,9 @@
 
 namespace android {
 
-static Mutex gWVMutex;
-
 WVMExtractor::WVMExtractor(const sp<DataSource> &source)
     : mDataSource(source)
 {
-    Mutex::Autolock autoLock(gWVMutex);
-
     if (!getVendorLibHandle()) {
         return;
     }
@@ -169,8 +165,6 @@
     const sp<DataSource> &source, String8 *mimeType, float *confidence,
         sp<AMessage> *) {
 
-    Mutex::Autolock autoLock(gWVMutex);
-
     if (!WVMExtractor::getVendorLibHandle()) {
         return false;
     }
diff --git a/media/libstagefright/foundation/MediaBufferGroup.cpp b/media/libstagefright/foundation/MediaBufferGroup.cpp
index 54f768a..8e4d064 100644
--- a/media/libstagefright/foundation/MediaBufferGroup.cpp
+++ b/media/libstagefright/foundation/MediaBufferGroup.cpp
@@ -39,6 +39,12 @@
 MediaBufferGroup::MediaBufferGroup(size_t buffers, size_t buffer_size, size_t growthLimit)
     : mGrowthLimit(growthLimit) {
 
+    if (mGrowthLimit > 0 && buffers > mGrowthLimit) {
+        ALOGW("Preallocated buffers %zu > growthLimit %zu, increasing growthLimit",
+                buffers, mGrowthLimit);
+        mGrowthLimit = buffers;
+    }
+
     if (buffer_size >= kSharedMemoryThreshold) {
         ALOGD("creating MemoryDealer");
         // Using a single MemoryDealer is efficient for a group of shared memory objects.
@@ -102,9 +108,22 @@
 void MediaBufferGroup::add_buffer(MediaBuffer *buffer) {
     Mutex::Autolock autoLock(mLock);
 
+    // if we're above our growth limit, release buffers if we can
+    for (auto it = mBuffers.begin();
+            mGrowthLimit > 0
+            && mBuffers.size() >= mGrowthLimit
+            && it != mBuffers.end();) {
+        if ((*it)->refcount() == 0) {
+            (*it)->setObserver(nullptr);
+            (*it)->release();
+            it = mBuffers.erase(it);
+        } else {
+            ++it;
+        }
+    }
+
     buffer->setObserver(this);
     mBuffers.emplace_back(buffer);
-    // optionally: mGrowthLimit = max(mGrowthLimit, mBuffers.size());
 }
 
 bool MediaBufferGroup::has_buffers() {
diff --git a/media/libstagefright/omx/GraphicBufferSource.cpp b/media/libstagefright/omx/GraphicBufferSource.cpp
index 93d6584..0c4056d 100644
--- a/media/libstagefright/omx/GraphicBufferSource.cpp
+++ b/media/libstagefright/omx/GraphicBufferSource.cpp
@@ -792,7 +792,8 @@
         if (mPrevCaptureUs < 0ll) {
             // first capture
             mPrevCaptureUs = timeUs;
-            mPrevFrameUs = timeUs;
+            // adjust the first sample timestamp.
+            mPrevFrameUs = (timeUs * mTimePerFrameUs) / mTimePerCaptureUs;
         } else {
             // snap to nearest capture point
             int64_t nFrames = (timeUs + mTimePerCaptureUs / 2 - mPrevCaptureUs)
diff --git a/media/ndk/NdkMediaDrm.cpp b/media/ndk/NdkMediaDrm.cpp
index be71f43..166e6f1 100644
--- a/media/ndk/NdkMediaDrm.cpp
+++ b/media/ndk/NdkMediaDrm.cpp
@@ -221,8 +221,7 @@
 
 
 static bool findId(AMediaDrm *mObj, const AMediaDrmByteArray &id, List<idvec_t>::iterator &iter) {
-    iter = mObj->mIds.begin();
-    while (iter != mObj->mIds.end()) {
+    for (iter = mObj->mIds.begin(); iter != mObj->mIds.end(); ++iter) {
         if (iter->array() == id.ptr && iter->size() == id.length) {
             return true;
         }
diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 40c8a72..8b5174c 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -19,6 +19,7 @@
 #define ANDROID_AUDIO_FLINGER_H
 
 #include "Configuration.h"
+#include <deque>
 #include <stdint.h>
 #include <sys/types.h>
 #include <limits.h>
diff --git a/services/audioflinger/Threads.cpp b/services/audioflinger/Threads.cpp
index 7423ea9..08834d8 100644
--- a/services/audioflinger/Threads.cpp
+++ b/services/audioflinger/Threads.cpp
@@ -1758,6 +1758,7 @@
     dumpInternals(fd, args);
     dumpTracks(fd, args);
     dumpEffectChains(fd, args);
+    mLocalLog.dump(fd, args, "  " /* prefix */);
 }
 
 void AudioFlinger::PlaybackThread::dumpTracks(int fd, const Vector<String16>& args __unused)
@@ -2222,6 +2223,10 @@
             chain->incActiveTrackCnt();
         }
 
+        char buffer[256];
+        track->dump(buffer, ARRAY_SIZE(buffer), false /* active */);
+        mLocalLog.log("addTrack_l    (%p) %s", track.get(), buffer + 4); // log for analysis
+
         status = NO_ERROR;
     }
 
@@ -2247,6 +2252,11 @@
 void AudioFlinger::PlaybackThread::removeTrack_l(const sp<Track>& track)
 {
     track->triggerEvents(AudioSystem::SYNC_EVENT_PRESENTATION_COMPLETE);
+
+    char buffer[256];
+    track->dump(buffer, ARRAY_SIZE(buffer), false /* active */);
+    mLocalLog.log("removeTrack_l (%p) %s", track.get(), buffer + 4); // log for analysis
+
     mTracks.remove(track);
     deleteTrackName_l(track->name());
     // redundant as track is about to be destroyed, for dumpsys only
@@ -3442,6 +3452,10 @@
             }
             if (track->isTerminated()) {
                 removeTrack_l(track);
+            } else { // inactive but not terminated
+                char buffer[256];
+                track->dump(buffer, ARRAY_SIZE(buffer), false /* active */);
+                mLocalLog.log("removeTracks_l(%p) %s", track.get(), buffer + 4);
             }
         }
     }
@@ -3893,6 +3907,15 @@
         FastMixerStateQueue *sq = mFastMixer->sq();
         FastMixerState *state = sq->begin();
         if (!(state->mCommand & FastMixerState::IDLE)) {
+            // Report any frames trapped in the Monopipe
+            MonoPipe *monoPipe = (MonoPipe *)mPipeSink.get();
+            const long long pipeFrames = monoPipe->maxFrames() - monoPipe->availableToWrite();
+            mLocalLog.log("threadLoop_standby: framesWritten:%lld  suspendedFrames:%lld  "
+                    "monoPipeWritten:%lld  monoPipeLeft:%lld",
+                    (long long)mFramesWritten, (long long)mSuspendedFrames,
+                    (long long)mPipeSink->framesWritten(), pipeFrames);
+            mLocalLog.log("threadLoop_standby: %s", mTimestamp.toString().c_str());
+
             state->mCommand = FastMixerState::COLD_IDLE;
             state->mColdFutexAddr = &mFastMixerFutex;
             state->mColdGen++;
diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h
index ebeabb5..cb75b98 100644
--- a/services/audioflinger/Threads.h
+++ b/services/audioflinger/Threads.h
@@ -865,6 +865,78 @@
     uint32_t                mScreenState;   // cached copy of gScreenState
     static const size_t     kFastMixerLogSize = 4 * 1024;
     sp<NBLog::Writer>       mFastMixerNBLogWriter;
+
+    // Do not call from a sched_fifo thread as it uses a system time call
+    // and obtains a local mutex.
+    class LocalLog {
+    public:
+        void log(const char *fmt, ...) {
+            va_list val;
+            va_start(val, fmt);
+
+            // format to buffer
+            char buffer[512];
+            int length = vsnprintf(buffer, sizeof(buffer), fmt, val);
+            if (length >= (signed)sizeof(buffer)) {
+                length = sizeof(buffer) - 1;
+            }
+
+            // strip out trailing newline
+            while (length > 0 && buffer[length - 1] == '\n') {
+                buffer[--length] = 0;
+            }
+
+            // store in circular array
+            AutoMutex _l(mLock);
+            mLog.emplace_back(
+                    std::make_pair(systemTime(SYSTEM_TIME_REALTIME), std::string(buffer)));
+            if (mLog.size() > kLogSize) {
+                mLog.pop_front();
+            }
+
+            va_end(val);
+        }
+
+        void dump(int fd, const Vector<String16>& args, const char *prefix = "") {
+            if (!AudioFlinger::dumpTryLock(mLock)) return; // a local lock, shouldn't happen
+            if (mLog.size() > 0) {
+                bool dumpAll = false;
+                for (const auto &arg : args) {
+                    if (arg == String16("--locallog")) {
+                        dumpAll = true;
+                    }
+                }
+
+                dprintf(fd, "Local Log:\n");
+                auto it = mLog.begin();
+                if (!dumpAll && mLog.size() > kLogPrint) {
+                    it += (mLog.size() - kLogPrint);
+                }
+                for (; it != mLog.end(); ++it) {
+                    const int64_t ns = it->first;
+                    const int ns_per_sec = 1000000000;
+                    const time_t sec = ns / ns_per_sec;
+                    struct tm tm;
+                    localtime_r(&sec, &tm);
+
+                    dprintf(fd, "%s%02d-%02d %02d:%02d:%02d.%03d %s\n",
+                            prefix,
+                            tm.tm_mon + 1, // localtime_r uses months in 0 - 11 range
+                            tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
+                            (int)(ns % ns_per_sec / 1000000),
+                            it->second.c_str());
+                }
+            }
+            mLock.unlock();
+        }
+
+    private:
+        Mutex mLock;
+        static const size_t kLogSize = 256; // full history
+        static const size_t kLogPrint = 32; // default print history
+        std::deque<std::pair<int64_t, std::string>> mLog;
+    } mLocalLog;
+
 public:
     virtual     bool        hasFastMixer() const = 0;
     virtual     FastTrackUnderruns getFastTrackUnderruns(size_t fastIndex __unused) const
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index ba6e6e5..348cac4 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -461,7 +461,7 @@
 /*static*/ void AudioFlinger::PlaybackThread::Track::appendDumpHeader(String8& result)
 {
     result.append("    Name Active Client Type      Fmt Chn mask Session fCount S F SRate  "
-                  "L dB  R dB    Server Main buf  Aux Buf Flags UndFrmCnt\n");
+                  "L dB  R dB    Server Main buf  Aux buf Flags UndFrmCnt  Flushed\n");
 }
 
 void AudioFlinger::PlaybackThread::Track::dump(char* buffer, size_t size, bool active)
@@ -528,7 +528,7 @@
         break;
     }
     snprintf(&buffer[8], size-8, " %6s %6u %4u %08X %08X %7u %6zu %1c %1d %5u %5.2g %5.2g  "
-                                 "%08X %p %p 0x%03X %9u%c\n",
+                                 "%08X %08zX %08zX 0x%03X %9u%c %7u\n",
             active ? "yes" : "no",
             (mClient == 0) ? getpid_cached : mClient->pid(),
             mStreamType,
@@ -542,11 +542,12 @@
             20.0 * log10(float_from_gain(gain_minifloat_unpack_left(vlr))),
             20.0 * log10(float_from_gain(gain_minifloat_unpack_right(vlr))),
             mCblk->mServer,
-            mMainBuffer,
-            mAuxBuffer,
+            (size_t)mMainBuffer, // use %zX as %p appends 0x
+            (size_t)mAuxBuffer,  // use %zX as %p appends 0x
             mCblk->mFlags,
             mAudioTrackServerProxy->getUnderrunFrames(),
-            nowInUnderrun);
+            nowInUnderrun,
+            (unsigned)mAudioTrackServerProxy->framesFlushed() % 10000000); // 7 digits
 }
 
 uint32_t AudioFlinger::PlaybackThread::Track::sampleRate() const {
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index d0df6d1..6124fed 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -467,8 +467,8 @@
         // CameraInfo is for android.hardware.Camera which does not
         // support external camera facing. The closest approximation would be
         // front camera.
-        if (cameraInfo->orientation == CAMERA_FACING_EXTERNAL) {
-            cameraInfo->orientation = CAMERA_FACING_FRONT;
+        if (cameraInfo->facing == CAMERA_FACING_EXTERNAL) {
+            cameraInfo->facing = CAMERA_FACING_FRONT;
         }
     }
     return rc;
@@ -2532,7 +2532,8 @@
                 write(fd, result.string(), result.size());
             } else {
                 result.appendFormat("  Facing: %s\n",
-                        info.facing == CAMERA_FACING_BACK ? "BACK" : "FRONT");
+                        info.facing == CAMERA_FACING_BACK ? "BACK" :
+                                info.facing == CAMERA_FACING_FRONT ? "FRONT" : "EXTERNAL");
                 result.appendFormat("  Orientation: %d\n", info.orientation);
                 int deviceVersion;
                 if (mModule->getModuleApiVersion() < CAMERA_MODULE_API_VERSION_2_0) {
diff --git a/services/camera/libcameraservice/device3/Camera3Device.cpp b/services/camera/libcameraservice/device3/Camera3Device.cpp
index 48a2a99..eece01b 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Device.cpp
@@ -2222,6 +2222,14 @@
     }
 }
 
+void Camera3Device::removeInFlightMapEntryLocked(int idx) {
+    mInFlightMap.removeItemsAt(idx, 1);
+
+    // Indicate idle inFlightMap to the status tracker
+    if (mInFlightMap.size() == 0) {
+        mStatusTracker->markComponentIdle(mInFlightStatusId, Fence::NO_FENCE);
+    }
+}
 
 void Camera3Device::removeInFlightRequestIfReadyLocked(int idx) {
 
@@ -2257,13 +2265,7 @@
         returnOutputBuffers(request.pendingOutputBuffers.array(),
             request.pendingOutputBuffers.size(), 0);
 
-        mInFlightMap.removeItemsAt(idx, 1);
-
-        // Indicate idle inFlightMap to the status tracker
-        if (mInFlightMap.size() == 0) {
-            mStatusTracker->markComponentIdle(mInFlightStatusId, Fence::NO_FENCE);
-        }
-
+        removeInFlightMapEntryLocked(idx);
         ALOGVV("%s: removed frame %d from InFlightMap", __FUNCTION__, frameNumber);
      }
 
@@ -3438,6 +3440,20 @@
                         captureRequest->mResultExtras);
             }
         }
+
+        // Remove yet-to-be submitted inflight request from inflightMap
+        {
+          sp<Camera3Device> parent = mParent.promote();
+          if (parent != NULL) {
+              Mutex::Autolock l(parent->mInFlightLock);
+              ssize_t idx = parent->mInFlightMap.indexOfKey(captureRequest->mResultExtras.frameNumber);
+              if (idx >= 0) {
+                  ALOGV("%s: Remove inflight request from queue: frameNumber %" PRId64,
+                        __FUNCTION__, captureRequest->mResultExtras.frameNumber);
+                  parent->removeInFlightMapEntryLocked(idx);
+              }
+          }
+        }
     }
 
     Mutex::Autolock l(mRequestLock);
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index 17893a9..f422813 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -849,6 +849,9 @@
 
     /**** Scope for mInFlightLock ****/
 
+    // Remove the in-flight map entry of the given index from mInFlightMap.
+    // It must only be called with mInFlightLock held.
+    void removeInFlightMapEntryLocked(int idx);
     // Remove the in-flight request of the given index from mInFlightMap
     // if it's no longer needed. It must only be called with mInFlightLock held.
     void removeInFlightRequestIfReadyLocked(int idx);