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IDProjectCategoryView StatusLast Update
0001522K18X001.00 SKB SWANSWpublic2024-09-03 15:21
Reporter(ALTech) Sangmin Choi Assigned To(ALTech) Sangmin Choi Due Date2022-08-08 15:35
PrioritynormalSeveritys4-minorReproducibilityalways
Status closedResolutionwon't fix 
Summary0001522: Failed to read pcm data from alsa driver, ret=-16
DescriptionIn monkey test, following message were displayed repeatedly.

logcat.log1:326277:462580,2022-08-02 17:33:16.295000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326281:462582,2022-08-02 17:33:16.295000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326285:462584,2022-08-02 17:33:16.302000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16

Monkey test process generated the KEYCODE_SKB_FUNC_12 keyevent repeatedly, so the RCU's mic were opened/closed every keyevent.
The battery of RCU were consumed and when the battery status was changed to EMPTY_BATTERY, the pcm_read function in AudioStreamRcuAudioIn returned the error.
After that error, there was only error message "Failed to read pcm data from alsa driver, ret=-16".

logcat.log1:48915:327417,2022-08-02 17:29:11.460000,D,audio_hw_AudioStreamIn,390,,390,2832,"createAudioStreamIn() line 67: Open AudioStreamRcuAudioIn!!
logcat.log1:48919:327419,2022-08-02 17:29:11.460000,I,AudioStreamRcuAudioIn,390,,390,2832,"Create AudioStreamRcuAudioIn
logcat.log1:48921:327420,2022-08-02 17:29:11.460000,I,AudioStreamRcuAudioIn,390,,390,2832,"AudioStreamRcuAudioIn openDevice
logcat.log1:48970:327440,2022-08-02 17:29:11.484000,D,AudioStreamRcuAudioIn,390,,390,13897,"get_alsa_card_name returned 9, SKBAudio
logcat.log1:50907:328362,2022-08-02 17:29:14.789000,I,AudioStreamRcuAudioIn,390,,390,2832,"AudioStreamRcuAudioIn dump
logcat.log1:50946:328377,2022-08-02 17:29:14.803000,I,AudioStreamRcuAudioIn,390,,390,2832,"Destory ~AudioStreamRcuAudioIn
logcat.log1:50948:328378,2022-08-02 17:29:14.803000,I,AudioStreamRcuAudioIn,390,,390,2832,"AudioStreamRcuAudioIn closeDevice
logcat.log1:50950:328379,2022-08-02 17:29:14.803000,D,AudioStreamRcuAudioIn,390,,390,2832,"AudioStreamRcuAudioIn::closeDevice, call pcm_close()
logcat.log1:166006:385106,2022-08-02 17:30:48.156000,D,audio_hw_AudioStreamIn,390,,390,704,"createAudioStreamIn() line 67: Open AudioStreamRcuAudioIn!!
logcat.log1:166010:385108,2022-08-02 17:30:48.156000,I,AudioStreamRcuAudioIn,390,,390,704,"Create AudioStreamRcuAudioIn
logcat.log1:166012:385109,2022-08-02 17:30:48.156000,I,AudioStreamRcuAudioIn,390,,390,704,"AudioStreamRcuAudioIn openDevice
logcat.log1:166046:385117,2022-08-02 17:30:48.173000,D,AudioStreamRcuAudioIn,390,,390,16578,"get_alsa_card_name returned 9, SKBAudio
logcat.log1:169076:386555,2022-08-02 17:30:52.184000,I,AudioStreamRcuAudioIn,390,,390,704,"AudioStreamRcuAudioIn dump
logcat.log1:169094:386564,2022-08-02 17:30:52.193000,I,AudioStreamRcuAudioIn,390,,390,704,"Destory ~AudioStreamRcuAudioIn
logcat.log1:169096:386565,2022-08-02 17:30:52.193000,I,AudioStreamRcuAudioIn,390,,390,704,"AudioStreamRcuAudioIn closeDevice
logcat.log1:169098:386566,2022-08-02 17:30:52.193000,D,AudioStreamRcuAudioIn,390,,390,704,"AudioStreamRcuAudioIn::closeDevice, call pcm_close()
logcat.log1:287717:444374,2022-08-02 17:32:44.301000,D,audio_hw_AudioStreamIn,390,,390,704,"createAudioStreamIn() line 67: Open AudioStreamRcuAudioIn!!
logcat.log1:287721:444376,2022-08-02 17:32:44.301000,I,AudioStreamRcuAudioIn,390,,390,704,"Create AudioStreamRcuAudioIn
logcat.log1:287729:444380,2022-08-02 17:32:44.301000,I,AudioStreamRcuAudioIn,390,,390,704,"AudioStreamRcuAudioIn openDevice
logcat.log1:287741:444386,2022-08-02 17:32:44.354000,D,AudioStreamRcuAudioIn,390,,390,21080,"get_alsa_card_name returned 9, SKBAudio
logcat.log1:326271:462577,2022-08-02 17:33:16.271000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-1
logcat.log1:326273:462578,2022-08-02 17:33:16.271000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326277:462580,2022-08-02 17:33:16.295000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326281:462582,2022-08-02 17:33:16.295000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326285:462584,2022-08-02 17:33:16.302000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326289:462586,2022-08-02 17:33:16.302000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326293:462588,2022-08-02 17:33:16.435000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326297:462590,2022-08-02 17:33:16.435000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326301:462592,2022-08-02 17:33:16.436000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326305:462594,2022-08-02 17:33:16.436000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16
logcat.log1:326309:462596,2022-08-02 17:33:16.489000,E,AudioStreamRcuAudioIn,390,,390,21080,"Failed to read pcm data from alsa driver, ret=-16

If the battery is really empty, then the BT RCU will be disconnected and the sound card for NUGU mic also will not be exist.
So, even the KEYCODE_SKB_FUNC_12 is generated, the NUGU service fails to open mic.

But, if very small amount battery of RCU remains, the RCU will not be turned off.
So, NUGU service try to open and read pcm data from mic.
I think, at that time, there is a possibility to happen this issue.

Could you please check this issue?
Additional Information// battery status was changed low to empty
logcat.log0:126749:62222,2022-08-02 17:22:03.162000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:129482:63571,2022-08-02 17:22:06.223000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:141000:69246,2022-08-02 17:22:17.905000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:150482:73818,2022-08-02 17:22:27.491000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:159135:78028,2022-08-02 17:22:34.722000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:169072:82943,2022-08-02 17:22:40.716000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:171977:84373,2022-08-02 17:22:42.771000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 1, eBATTERY : LOW_BATTERY
logcat.log0:176070:86388,2022-08-02 17:22:44.932000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:178702:87695,2022-08-02 17:22:47.270000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:181749:89184,2022-08-02 17:22:51.939000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:182783:89697,2022-08-02 17:22:52.654000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:185105:90851,2022-08-02 17:22:56.078000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:185977:91287,2022-08-02 17:22:56.570000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
logcat.log0:195428:95977,2022-08-02 17:23:02.305000,I,STBGlobal,14298,,14298,14298,"getBattery - property : 0, eBATTERY : EMPTY_BATTERY
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User List (ALTech) Wooshin Kang

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(ALTech) Sangmin Choi

2022-08-03 15:00

developer  

logcat.log0 (52,428,800 bytes)
logcat.log1 (52,428,800 bytes)

(ALTech) Sangmin Choi

2022-08-03 15:02

developer   ~0010517

Hi, Jacky,

Could you please assign an engineer for this issue?

Thank you.

(SW) Jason Ling

2022-08-04 11:39

developer   ~0010524

Hi Sangmin,

Base on our past experience, we think this log is normal when the GA/NUGU button is pressed and the RCU is in low power mode.
When the RCU MIC is turned on, the instantaneous current is very large. if RCU is in low power mode, It will make the hardware not work properly.

May I know your purpose?

Thanks,
Jason

(ALTech) Sangmin Choi

2022-08-04 14:02

developer   ~0010526

Hi, Jason,

This issue was found under BMT test.
They ran some aging test with sending various keyevent.
The cpu usage of audioserver process was increased suddenly, and I found this kind of log message.
It looks like some while loop executed infinitely.

If the RCU can't process the mic open event in low power mode, I think additional scenario will be needed.
I will check the RCU low power mode and the mic operation is working or not in low power mode.

Anyway, I think the infinite while loop should be fixed.
Could you please check it?

Thank you.

(ALTech) Sangmin Choi

2022-08-04 17:01

developer   ~0010530

Last edited: 2022-08-04 17:01

Hi, Jason,

This issue is not related with battery of RCU.
The battery status was changed due to the KEYCODE_SKB_FUNC_13(Normal), KEYCODE_SKB_FUNC_14(Low), KEYCODE_SKB_FUNC_15(Empty) keyevent.
The real battery status was about 70%.

So, I think this issue may be reproduced just the KEYCODE_SKB_FUNC_12 is occured.

Please forget about the battery and check the "Failed to read pcm data from alsa driver" error messages.

FYI, I attached the monkey test script.

Thank you.
Monkey_script.txt (3,311 bytes)   
#!/system/bin/sh

## Smart2 Key list
#"KEYCODE_POWER" \


KEYEVENTS=( \
"KEYCODE_1" \
"KEYCODE_2" \
"KEYCODE_3" \
"KEYCODE_4" \
"KEYCODE_4" \
"KEYCODE_6" \
"KEYCODE_7" \
"KEYCODE_8" \
"KEYCODE_9" \
"KEYCODE_0" \
"KEYCODE_DEL" \
"KEYCODE_POUND" \
"KEYCODE_SEARCH" \
"KEYCODE_BOOKMARK" \
"KEYCODE_MENU" \
"KEYCODE_SKB_FUNC_02" \
"KEYCODE_SKB_FUNC_03" \
"KEYCODE_SKB_FUNC_04" \
"KEYCODE_SKB_FUNC_05" \
"KEYCODE_SKB_FUNC_06" \
"KEYCODE_SKB_FUNC_07" \
"KEYCODE_SKB_FUNC_08" \
"KEYCODE_SKB_FUNC_09" \
"KEYCODE_SKB_FUNC_10" \
"KEYCODE_SKB_FUNC_11" \
"KEYCODE_SKB_FUNC_12" \
"KEYCODE_VOLUME_MUTE" \
"KEYCODE_VOLUME_DOWN" \
"KEYCODE_VOLUME_UP" \
"KEYCODE_CHANNEL_UP" \
"KEYCODE_CHANNEL_DOWN" \
"KEYCODE_DPAD_UP" \
"KEYCODE_DPAD_LEFT" \
"KEYCODE_DPAD_RIGHT" \
"KEYCODE_DPAD_DOWN" \
"KEYCODE_DPAD_CENTER" \
"KEYCODE_BACK" \
"KEYCODE_HOME" \
"KEYCODE_SKB_FUNC_01" \
"KEYCODE_ASSIST" \
"KEYCODE_MEDIA_PREVIOUS" \
"KEYCODE_MEDIA_NEXT" \
"KEYCODE_MEDIA_PLAY_PAUSE" \
"KEYCODE_MEDIA_STOP" \
"KEYCODE_MEDIA_REWIND" \
"KEYCODE_MEDIA_FAST_FORWARD" \
"KEYCODE_SKB_FUNC_13" \
"KEYCODE_SKB_FUNC_14" \
"KEYCODE_SKB_FUNC_15" \
"KEYCODE_SKB_FUNC_16" \
"KEYCODE_SKB_FUNC_17" \
"KEYCODE_ENTER" \
"KEYCODE_INFO" \
"KEYCODE_MEDIA_STOP" \
"KEYCODE_MEDIA_RECORD" \
"KEYCODE_MEDIA_FAST_FORWARD" \
"KEYCODE_MEDIA_REWIND" \
"KEYCODE_MEDIA_STOP" \
"KEYCODE_MEDIA_PLAY_PAUSE" \
"KEYCODE_MEDIA_FAST_FORWARD" \
"KEYCODE_SKB_FUNC_20" \
"KEYCODE_SKB_FUNC_21" \
"KEYCODE_SKB_FUNC_22" \
"KEYCODE_SKB_FUNC_23" \
"KEYCODE_SKB_FUNC_24" \
"KEYCODE_SKB_FUNC_25" \
"KEYCODE_TV" \
"KEYCODE_CAPTIONS" \
"KEYCODE_PAGE_UP" \
"KEYCODE_PAGE_DOWN" \
"KEYCODE_EISU" \
"KEYCODE_MUHENKAN" \
"KEYCODE_BUTTON_L1" \
"KEYCODE_BUTTON_R1" \
"KEYCODE_BUTTON_L2" \
"KEYCODE_BUTTON_R2" \
"KEYCODE_SKB_FUNC_32" \
"KEYCODE_SKB_FUNC_33" \
"KEYCODE_SKB_FUNC_34" \
"KEYCODE_SKB_FUNC_35" \
"KEYCODE_SKB_FUNC_36" \
"KEYCODE_SKB_FUNC_37" \
"KEYCODE_SKB_FUNC_38" \
"KEYCODE_SKB_FUNC_39" \
"KEYCODE_SKB_FUNC_40" \
"KEYCODE_SKB_FUNC_41" \
)

GKEY_MAX=0;
GET_GKEY_MAX()
{
 GKEY_MAX=86;

}


TEST_GKEY()
{
  random_num="$(($RANDOM% $GKEY_MAX))"
  #echo $random_num
  echo ${KEYEVENTS[$random_num]}
  input keyevent ${KEYEVENTS[$random_num]};
}

KEY_NAVI_EVENTS=( \
"KEYCODE_DPAD_UP" \
"KEYCODE_DPAD_LEFT" \
"KEYCODE_DPAD_RIGHT" \
"KEYCODE_DPAD_DOWN" \
"KEYCODE_DPAD_CENTER" \
)

TEST_NAVI_KEY()
{
  random_num="$(($RANDOM% 5))"
  #echo $random_num
  input keyevent ${KEY_NAVI_EVENTS[$random_num]};
  echo ${KEY_NAVI_EVENTS[$random_num]}
}


KEY_MAJ_NAVI_EVENTS=( \
"KEYCODE_HOME" \
"KEYCODE_MENU" \
)

TEST_MAJ_NAVI_KEY()
{
  random_num="$(($RANDOM% 2))"
  #echo $random_num
  input keyevent ${KEY_MAJ_NAVI_EVENTS[$random_num]};
  echo ${KEY_MAJ_NAVI_EVENTS[$random_num]}
}
############################## R U N  ##########################
GET_GKEY_MAX;

while [ 1 ];
do
TEST_GKEY;
sleep 1;
TEST_MAJ_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_MAJ_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_GKEY;
sleep 1;
TEST_MAJ_NAVI_KEY;
sleep 1;
TEST_MAJ_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
TEST_NAVI_KEY;
sleep 1;
done
Monkey_script.txt (3,311 bytes)   

(SW) Jason Ling

2022-08-04 18:25

developer   ~0010532

Hi Sangmin,

Could you let me know the following information?

Which RCU ? (e.g. BMM-BA02)
RCU FW version?
FW Version?

Thanks,
Jason

(ALTech) Sangmin Choi

2022-08-05 08:06

developer   ~0010535

Hi, Jason,

BMM-BA02
RCU firmware version is 1.5
SWAN firmware version is 19.534.20.

Thank you.

(SW) Jason Ling

2022-08-08 11:14

developer   ~0010552

Hi Sangmin,

I've discussed this case with River and our App engineer.
We think it's the NUGU issue, the NUGU app didn't stop recording in some cases during Monkey Test.

Our App engineer help us write a test app and try to reproduce it. The app can record the voice from RCU Mic.
Step 1. Open Test app, and start recording
Step 2. We can see the following log and the color of RCU led change to Green (RCU Mic is recording)
08-08 10:53:25.993 345 345 I AudioStreamRcuAudioIn: Create AudioStreamRcuAudioIn
08-08 10:53:25.993 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn openDevice
08-08 10:53:26.046 345 4637 D AudioStreamRcuAudioIn: get_alsa_card_name returned 9, SKBAudio
08-08 10:53:26.326 345 412 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn dump
08-08 10:53:26.444 345 345 I AudioStreamRcuAudioIn: Destory ~AudioStreamRcuAudioIn
08-08 10:53:26.444 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn closeDevice
08-08 10:53:26.444 345 345 D AudioStreamRcuAudioIn: AudioStreamRcuAudioIn::closeDevice, call pcm_close()
08-08 10:53:27.426 345 345 I AudioStreamRcuAudioIn: Create AudioStreamRcuAudioIn
08-08 10:53:27.426 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn openDevice
08-08 10:53:27.439 345 4656 D AudioStreamRcuAudioIn: get_alsa_card_name returned 9, SKBAudio

Step 3. After about 13 seconds, the led is turned off (We think it's RCU fw policy, the RCU fw prohibits unlimited recording)

Step 4. About 20 seconds later, I can see the following log in logcat,
08-08 10:54:00.144 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-1
08-08 10:54:00.144 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.145 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.145 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.146 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
....

The root cause is that the mic on RCU was closed by RCU FW policy. But application still keeps recording.
so Please check it with NUGU engineer. This part should be handle on Application layer, Not audio HAL layer.

But I think NUGU engineers have implemented the function to automatically turn off the mic.
There is a situation in MonkeyTest that causes NUGU to forget to stop recording when the RCU microphone is off.

Thanks,
Jason

(ALTech) Sangmin Choi

2022-08-08 13:30

developer   ~0010554

Hi, Jason,

Your test app does NOT close the recording for test, am I understood correct?
If possible, could you please upload the test app?

Thank you.

(SW) Jason Ling

2022-08-08 14:15

developer   ~0010555

Hi Sangmin,

Our test app has "start record" button, if we click it, the label of button will change to "stop recording" and start recording.
If we don't press the same button, it will record continuously

If you want to test it, I need to upload test fw, because we only allow NUGU to open RCU mic in currently fw.
I should unlock it for test app.
Do you want to both (test fw and test app) ?

Thanks,
Jason

(ALTech) Sangmin Choi

2022-08-08 14:18

developer   ~0010556

Hi, Jason,

Yes, please send me both.

Thank you.

(SW) Jason Ling

2022-08-08 16:11

developer   ~0010557

Hi Sangmin,

Please check the following folder.
/release_by_fxn/tmp/1522/

Step 1. Upgrade the test FW
Step 2. Pair RCU
Step 3. intall test app (DemoTest_AudioRecordTest.apk)
Step 4, connect to device by adb and logcat -s AudioStreamRcuAudioIn
Step 5, Open DemoTest and Click "START RECORDING"
Step 6, You can see the following log and the color of RCU led change to green (RCU Mic is recording)
08-08 10:53:25.993 345 345 I AudioStreamRcuAudioIn: Create AudioStreamRcuAudioIn
08-08 10:53:25.993 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn openDevice
08-08 10:53:26.046 345 4637 D AudioStreamRcuAudioIn: get_alsa_card_name returned 9, SKBAudio
08-08 10:53:26.326 345 412 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn dump
08-08 10:53:26.444 345 345 I AudioStreamRcuAudioIn: Destory ~AudioStreamRcuAudioIn
08-08 10:53:26.444 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn closeDevice
08-08 10:53:26.444 345 345 D AudioStreamRcuAudioIn: AudioStreamRcuAudioIn::closeDevice, call pcm_close()
08-08 10:53:27.426 345 345 I AudioStreamRcuAudioIn: Create AudioStreamRcuAudioIn
08-08 10:53:27.426 345 345 I AudioStreamRcuAudioIn: AudioStreamRcuAudioIn openDevice
08-08 10:53:27.439 345 4656 D AudioStreamRcuAudioIn: get_alsa_card_name returned 9, SKBAudio

Step 7, After about 13 seconds, the led is turned off
About 20 seconds later, you can see the following log in logcat,
08-08 10:54:00.144 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-1
08-08 10:54:00.144 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.145 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.145 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16
08-08 10:54:00.146 345 4656 E AudioStreamRcuAudioIn: Failed to read pcm data from alsa driver, ret=-16

(ALTech) Sangmin Choi

2024-09-03 15:21

developer   ~0016644

I will reopen this issue when it is reviewed in the future.

Issue History

Date Modified Username Field Change
2022-08-03 15:00 (ALTech) Sangmin Choi New Issue
2022-08-03 15:00 (ALTech) Sangmin Choi Status new => assigned
2022-08-03 15:00 (ALTech) Sangmin Choi Assigned To => (SW) Jacky Chiang
2022-08-03 15:00 (ALTech) Sangmin Choi File Added: logcat.log0
2022-08-03 15:00 (ALTech) Sangmin Choi File Added: logcat.log1
2022-08-03 15:02 (ALTech) Sangmin Choi Note Added: 0010517
2022-08-03 15:02 (ALTech) Sangmin Choi Issue Monitored: (ALTech) Wooshin Kang
2022-08-03 16:17 (SW) Jacky Chiang Assigned To (SW) Jacky Chiang => (SW) Jason Ling
2022-08-04 11:39 (SW) Jason Ling Note Added: 0010524
2022-08-04 11:39 (SW) Jason Ling Assigned To (SW) Jason Ling => (ALTech) Sangmin Choi
2022-08-04 14:02 (ALTech) Sangmin Choi Note Added: 0010526
2022-08-04 14:02 (ALTech) Sangmin Choi Assigned To (ALTech) Sangmin Choi => (SW) Jason Ling
2022-08-04 17:01 (ALTech) Sangmin Choi Note Added: 0010530
2022-08-04 17:01 (ALTech) Sangmin Choi File Added: Monkey_script.txt
2022-08-04 17:01 (ALTech) Sangmin Choi Note Edited: 0010530
2022-08-04 18:25 (SW) Jason Ling Note Added: 0010532
2022-08-05 08:06 (ALTech) Sangmin Choi Note Added: 0010535
2022-08-08 11:14 (SW) Jason Ling Note Added: 0010552
2022-08-08 11:14 (SW) Jason Ling Assigned To (SW) Jason Ling => (ALTech) Sangmin Choi
2022-08-08 13:30 (ALTech) Sangmin Choi Note Added: 0010554
2022-08-08 14:15 (SW) Jason Ling Note Added: 0010555
2022-08-08 14:18 (ALTech) Sangmin Choi Note Added: 0010556
2022-08-08 16:11 (SW) Jason Ling Note Added: 0010557
2024-09-03 15:21 (ALTech) Sangmin Choi Note Added: 0016644
2024-09-03 15:21 (ALTech) Sangmin Choi Status assigned => closed
2024-09-03 15:21 (ALTech) Sangmin Choi Resolution open => won't fix