*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3073, tid: 3503, name: TimeCheckThread  >>> /system/bin/audioserver <<<
signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
Abort message: 'TimeCheck timeout for IAudioPolicyService'
    r0  00000000  r1  00000daf  r2  00000006  r3  b331a958
    r4  00000c01  r5  00000daf  r6  b23ce4a4  r7  0000010c
    r8  b45190d9  r9  b3192068  r10 3b9aca00  r11 b50ded69
    ip  7fffffff  sp  b23ce490  lr  b32a90e5  pc  b32a0e72

backtrace:
    #00 pc 0001ce72  /system/lib/libc.so (abort+62)
    #01 pc 00006dd5  /system/lib/liblog.so (__android_log_assert+156)
    #02 pc 0000e407  /system/lib/libmedia_helper.so (android::TimeCheck::TimeCheckThread::threadLoop()+270)
    #03 pc 0000c1bf  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+286)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b23ce450  b3192068  [anon:libc_malloc]
         b23ce454  3b9aca00
         b23ce458  b50ded69  /system/lib/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         b23ce45c  b3d55b6d  /system/lib/liblog.so (__android_log_buf_write+252)
         b23ce460  000003d6
         b23ce464  ffff0208  [vectors]
         b23ce468  00000007
         b23ce46c  000003ff
         b23ce470  7fffffdf
         b23ce474  fffffff8
         b23ce478  00000000
         b23ce47c  593db5e5
         b23ce480  00000c01
         b23ce484  00000daf
         b23ce488  b23ce4a4  <anonymous:b22d2000>
         b23ce48c  b32a0e63  /system/lib/libc.so (abort+46)
    #00  b23ce490  00000001
         ........  ........
    #01  b23ce4c0  b4654326  /system/lib/libmedia_helper.so
         ........  ........
    #02  b23ce8f0  b318b908  [anon:libc_malloc]
         ........  ........
    #03  b23ce920  b23ce91c  <anonymous:b22d2000>
         ........  ........
    #04  b23ce958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b23ce960  b23ce978  <anonymous:b22d2000>
         b23ce964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b23ce968  b23ce970  <anonymous:b22d2000>
         b23ce96c  00000000
         b23ce970  b27ff970  <anonymous:b2703000>
         b23ce974  b22d0970  <anonymous:b21d4000>
         b23ce978  ffffffff
         b23ce97c  00000000
         b23ce980  00000001
         b23ce984  b22d1000  [anon:thread stack guard]
         b23ce988  000fd970
         b23ce98c  00001000
         b23ce990  00000000
         b23ce994  00000000
         b23ce998  00000003
         b23ce99c  00000000

memory near r3 (/system/lib/libc.so):
    b331a938 725f7974 5f646165 6c6c6163 6b636162  ty_read_callback
    b331a948 74202928 6572206f 00006461 00000000  () to read......
    b331a958 00000000 10000000 00000000 00000000  ................
    b331a968 00000000 00000000 00000000 00000000  ................
    b331a978 00000000 00000000 00000000 00000000  ................
    b331a988 01000000 00000000 00000001 00000000  ................
    b331a998 00000000 00000000 00000000 00000000  ................
    b331a9a8 00000000 00000000 00000000 00000000  ................
    b331a9b8 7665642f 636f732f 2f74656b 706f7270  /dev/socket/prop
    b331a9c8 79747265 7265735f 65636976 00000000  erty_service....
    b331a9d8 0000002d 0000002b 00000030 00000031  -...+...0...1...
    b331a9e8 00000032 00000033 00000034 00000035  2...3...4...5...
    b331a9f8 00000036 00000037 00000038 00000039  6...7...8...9...
    b331aa08 0000002e 00000078 00000058 00000065  ....x...X...e...
    b331aa18 00000045 00000070 00000050 00000028  E...p...P...(...
    b331aa28 00000029 0000006e 0000004e 00000061  )...n...N...a...

memory near r6 (<anonymous:b22d2000>):
    b23ce484 00000daf b23ce4a4 b32a0e63 00000001  ......<.c.*.....
    b23ce494 b3d61397 00000001 b23ce4d8 0000002a  ..........<.*...
    b23ce4a4 ffffffdf ffffffff 00000000 b23ce4c8  ..............<.
    b23ce4b4 fffbf4ba 7fffffff b3d55dd9 b4654326  .........]..&Ce.
    b23ce4c4 b23ce8ec b23ce4d8 00000029 b3d61424  ..<...<.)...$...
    b23ce4d4 00000001 656d6954 63656843 6974206b  ....TimeCheck ti
    b23ce4e4 756f656d 6f662074 41492072 6f696475  meout for IAudio
    b23ce4f4 696c6f50 65537963 63697672 00000065  PolicyService...
    b23ce504 00000000 00000000 00000000 00000000  ................
    b23ce514 00000000 00000000 00000000 00000000  ................
    b23ce524 00000000 00000000 00000000 00000000  ................
    b23ce534 00000000 00000000 00000000 00000000  ................
    b23ce544 00000000 00000000 00000000 00000000  ................
    b23ce554 00000000 00000000 00000000 00000000  ................
    b23ce564 00000000 00000000 00000000 00000000  ................
    b23ce574 00000000 00000000 00000000 00000000  ................

memory near r8 (/system/lib/libaudioclient.so):
    b45190b8 6f72646e 6d2e6469 61696465 7541492e  ndroid.media.IAu
    b45190c8 506f6964 63696c6f 72655379 65636976  dioPolicyService
    b45190d8 75414900 506f6964 63696c6f 72655379  .IAudioPolicySer
    b45190e8 65636976 64614200 6e694220 20726564  vice.Bad Binder 
    b45190f8 6e617274 74636173 3a6e6f69 54455320  transaction: SET
    b4519108 5645445f 5f454349 4e4e4f43 49544345  _DEVICE_CONNECTI
    b4519118 535f4e4f 45544154 726f6620 76656420  ON_STATE for dev
    b4519128 20656369 42007525 42206461 65646e69  ice %u.Bad Binde
    b4519138 72742072 61736e61 6f697463 47203a6e  r transaction: G
    b4519148 445f5445 43495645 4f435f45 43454e4e  ET_DEVICE_CONNEC
    b4519158 4e4f4954 4154535f 66204554 6420726f  TION_STATE for d
    b4519168 63697665 75252065 64614200 6e694220  evice %u.Bad Bin
    b4519178 20726564 6e617274 74636173 3a6e6f69  der transaction:
    b4519188 4e414820 5f454c44 49564544 435f4543   HANDLE_DEVICE_C
    b4519198 49464e4f 48435f47 45474e41 726f6620  ONFIG_CHANGE for
    b45191a8 76656420 20656369 37007525 36323133   device %u.73126

memory near r9 ([anon:libc_malloc]):
    b3192048 b23ce970 00000000 00000002 00000000  p.<.............
    b3192058 65670100 00000000 00000daf 02b0744a  ..ge........Jt..
    b3192068 00000000 b4656b10 b3192c80 00000004  .....ke..,......
    b3192078 00000007 00000010 b4656a88 b31a51a0  .........je..Q..
    b3192088 00000000 00000000 00000001 00000038  ............8...
    b3192098 454e4e41 4e495f4c 00001f40 00002b11  ANNEL_IN@....+..
    b31920a8 00002ee0 00003e80 00005622 00005dc0  .....>.."V...]..
    b31920b8 00007d00 0000ac44 0000bb80 4e414843  .}..D.......CHAN
    b31920c8 5f4c454e 465f4e49 544e4f52 4341425f  NEL_IN_FRONT_BAC
    b31920d8 0000004b 00000000 00000001 00000038  K...........8...
    b31920e8 454e4e41 4e495f4c 00001f40 00002b11  ANNEL_IN@....+..
    b31920f8 00002ee0 00003e80 00005622 00005dc0  .....>.."V...]..
    b3192108 00007d00 0000ac44 0000bb80 4e414843  .}..D.......CHAN
    b3192118 5f4c454e 465f4e49 544e4f52 4341425f  NEL_IN_FRONT_BAC
    b3192128 0000004b 00000000 00000001 00000038  K...........8...
    b3192138 454e4e41 4e495f4c 00001f40 00002b11  ANNEL_IN@....+..

memory near r10:
    3b9ac9e0 -------- -------- -------- --------  ................
    3b9ac9f0 -------- -------- -------- --------  ................
    3b9aca00 -------- -------- -------- --------  ................
    3b9aca10 -------- -------- -------- --------  ................
    3b9aca20 -------- -------- -------- --------  ................
    3b9aca30 -------- -------- -------- --------  ................
    3b9aca40 -------- -------- -------- --------  ................
    3b9aca50 -------- -------- -------- --------  ................
    3b9aca60 -------- -------- -------- --------  ................
    3b9aca70 -------- -------- -------- --------  ................
    3b9aca80 -------- -------- -------- --------  ................
    3b9aca90 -------- -------- -------- --------  ................
    3b9acaa0 -------- -------- -------- --------  ................
    3b9acab0 -------- -------- -------- --------  ................
    3b9acac0 -------- -------- -------- --------  ................
    3b9acad0 -------- -------- -------- --------  ................

memory near r11 (/system/lib/libutils.so):
    b50ded48 b00bbf04 83f0e8bd ec26f7fc 0000b1b2  ..........&.....
    b50ded58 0000008f 00007c59 00007c64 0000b0fc  ....Y|..d|......
    b50ded68 b081b5f0 e9d02800 e9d07400 bf186502  .....(...t...e..
    b50ded78 ec24f7fc 21002000 f7fc4632 2e0aecb0  ..$.. .!2F......
    b50ded88 0000f04f 2101bfb4 f7fc2100 b345ecae  O......!.!....E.
    b50ded98 462a2000 e0002300 78113201 d004292e  . *F.#...2.x.)..
    b50deda8 d0052940 d1f72900 2001e005 e7f43201  @)...)..... .2..
    b50dedb8 32012301 2100e7f1 1b519100 4629290e  .#.2...!..Q..))F
    b50dedc8 f1a2bfc8 2b00010f 4629bf18 bf082800  .......+..)F.(..
    b50dedd8 200f4629 23002200 ec5cf7fc f7fc4628  )F. .".#..\.(F..
    b50dede8 4620eb82 b0014639 40f0e8bd f0064708  .. F9F.....@.G..
    b50dedf8 0000bd6f b082b580 23004a07 f8d2447a  o........J.#zD..
    b50dee08 4a06c000 3300e9cd 447a2300 280047e0  ...J...3.#zD.G.(
    b50dee18 2001bf18 bd80b002 0000b204 00007bc6  ... .........{..
    b50dee28 b082b580 f8df4b08 447be024 f8d344fe  .....K..$.{D.D..
    b50dee38 2300c000 3200e9cd 23004672 280047e0  ...#...2rF.#.G.(

memory near ip:
    7fffffdc -------- -------- -------- --------  ................
    7fffffec -------- -------- -------- --------  ................
    7ffffffc -------- -------- -------- --------  ................
    8000000c -------- -------- -------- --------  ................
    8000001c -------- -------- -------- --------  ................
    8000002c -------- -------- -------- --------  ................
    8000003c -------- -------- -------- --------  ................
    8000004c -------- -------- -------- --------  ................
    8000005c -------- -------- -------- --------  ................
    8000006c -------- -------- -------- --------  ................
    8000007c -------- -------- -------- --------  ................
    8000008c -------- -------- -------- --------  ................
    8000009c -------- -------- -------- --------  ................
    800000ac -------- -------- -------- --------  ................
    800000bc -------- -------- -------- --------  ................
    800000cc -------- -------- -------- --------  ................

memory near sp (<anonymous:b22d2000>):
    b23ce470 7fffffdf fffffff8 00000000 593db5e5  ..............=Y
    b23ce480 00000c01 00000daf b23ce4a4 b32a0e63  ..........<.c.*.
    b23ce490 00000001 b3d61397 00000001 b23ce4d8  ..............<.
    b23ce4a0 0000002a ffffffdf ffffffff 00000000  *...............
    b23ce4b0 b23ce4c8 fffbf4ba 7fffffff b3d55dd9  ..<..........]..
    b23ce4c0 b4654326 b23ce8ec b23ce4d8 00000029  &Ce...<...<.)...
    b23ce4d0 b3d61424 00000001 656d6954 63656843  $.......TimeChec
    b23ce4e0 6974206b 756f656d 6f662074 41492072  k timeout for IA
    b23ce4f0 6f696475 696c6f50 65537963 63697672  udioPolicyServic
    b23ce500 00000065 00000000 00000000 00000000  e...............
    b23ce510 00000000 00000000 00000000 00000000  ................
    b23ce520 00000000 00000000 00000000 00000000  ................
    b23ce530 00000000 00000000 00000000 00000000  ................
    b23ce540 00000000 00000000 00000000 00000000  ................
    b23ce550 00000000 00000000 00000000 00000000  ................
    b23ce560 00000000 00000000 00000000 00000000  ................

memory near lr (/system/lib/libc.so):
    b32a90c4 21234630 eca4f7f1 0100e9dd 0100e9cd  0F#!............
    b32a90d4 e0004669 46282100 23084622 efb6f7f1  iF...!(F"F.#....
    b32a90e4 9a034906 68094479 1a896809 b004bf04  .I..yD.h.h......
    b32a90f4 f7f1bd70 bf00e93a 0007c338 0007c2e8  p...:...8.......
    b32a9104 447b4b01 4718689b 0007d036 b084b5b0  .K{D.h.G6.......
    b32a9114 c018f8df e508e9dd e9cd44fc f8dce500  .........D......
    b32a9124 94024000 f804f000 bdb0b004 0007c30c  .@..............
    b32a9134 4ff0e92d 4607b089 ac034869 4478461e  -..O...FiH...FxD
    b32a9144 46894692 68006800 46209008 ec5af7f1  .F.F.h.h.. F..Z.
    b32a9154 2002aa01 f7f14621 2e00ebb4 6830bf1a  ... !F........0h
    b32a9164 20008800 f880fa0f 0f40f018 f1bad14e  ... ......@.N...
    b32a9174 bf080f00 d0492800 efc8f7f1 d1492800  .....(I......(I.
    b32a9184 f0084d58 ac030b04 447d2701 0f00f1bb  XM.......'}D....
    b32a9194 6830d005 30184639 e860f7f2 4638b950  ..0h9F.0..`.P.8F
    b32a91a4 46222100 ec3af7f1 f0003001 98038095  .!"F..:..0......
    b32a91b4 d3072802 46294638 f7f12200 3001ec30  .(..8F)F."..0..0

memory near pc (/system/lib/libc.so):
    b32a0e50 21064630 eddef7f9 46312002 f7f92200  0F.!..... 1F."..
    b32a0e60 4b11ed32 46294620 447b2206 7786f44f  2..K F)F."{DO..w
    b32a0e70 f963df00 46690acd f9404608 681a0acd  ..c...iF.F@....h
    b32a0e80 20066002 f7f92200 2002edcc 22004631  .`. ."..... 1F."
    b32a0e90 ed18f7f9 46294620 f44f2206 df007786  .... F)F."O..w..
    b32a0ea0 f7f9207f bf00edc4 00079aea f06e2300  . ...........#n.
    b32a0eb0 0000bf09 c008f8df f8dc44fc 4760c000  .........D....`G
    b32a0ec0 00085284 4601460a 0063f06f f06e2300  .R...F.Fo.c..#n.
    b32a0ed0 0000bf01 b082b580 4479490c 68096809  .........IyD.h.h
    b32a0ee0 46699101 edb4f7f9 48092800 44789900  ..iF.....(.H..xD
    b32a0ef0 f04fbf08 9a0131ff 68006800 bf021a80  ..O..1...h.h....
    b32a0f00 b002ba08 f7f9bd80 bf00ea32 000844f6  ........2....D..
    b32a0f10 000844e2 b082b580 4479490c 68096809  .D.......IyD.h.h
    b32a0f20 46699101 ed94f7f9 29004601 98004908  ..iF.....F.).I..
    b32a0f30 bf084479 30fff04f 68099a01 1a896809  yD..O..0...h.h..
    b32a0f40 b002bf04 f7f9bd80 bf00ea12 000844b6  .............D..

memory map (640 entries):
    8d7da000-8d7e0fff r-x         0      7000  /system/bin/audioserver (BuildId: fbaaeb0984ba7177866223e3102601fd)
    8d7e2000-8d7e2fff r--      7000      1000  /system/bin/audioserver
    8d7e3000-8d7e3fff rw-         0      1000
    b1204000-b1204fff ---         0      1000  [anon:thread stack guard]
    b1205000-b1301fff rw-         0     fd000
    b1302000-b1302fff ---         0      1000  [anon:thread stack guard]
    b1303000-b13fffff rw-         0     fd000
    b1400000-b147ffff rw-         0     80000  [anon:libc_malloc]
    b148a000-b148afff ---         0      1000  [anon:thread stack guard]
    b148b000-b1587fff rw-         0     fd000
    b1588000-b1687fff rw-         0    100000  /dev/ashmem/MemoryHeapBase (deleted)
    b1688000-b1688fff ---         0      1000  [anon:thread stack guard]
    b1689000-b1785fff rw-         0     fd000
    b1802000-b1981fff rw-         0    180000  /dev/ashmem/AudioFlinger::Client(4466) (deleted)
    b1982000-b1982fff ---         0      1000  [anon:thread stack guard]
    b1983000-b1a7ffff rw-         0     fd000
    b1a80000-b1afffff rw-         0     80000  [anon:libc_malloc]
    b1b86000-b1b86fff ---         0      1000  [anon:thread stack guard]
    b1b87000-b1c83fff rw-         0     fd000
    b1c84000-b1e03fff rw-         0    180000  /dev/ashmem/AudioFlinger::Client(3144) (deleted)
    b1e04000-b1e04fff ---         0      1000  [anon:thread stack guard]
    b1e05000-b1f01fff rw-         0     fd000
    b1f02000-b1f02fff ---         0      1000  [anon:thread stack guard]
    b1f03000-b1ffffff rw-         0     fd000
    b2000000-b207ffff rw-         0     80000  [anon:libc_malloc]
    b20d5000-b20d5fff ---         0      1000  [anon:thread stack guard]
    b20d6000-b21d2fff rw-         0     fd000
    b21d3000-b21d3fff ---         0      1000  [anon:thread stack guard]
    b21d4000-b22d0fff rw-         0     fd000
    b22d1000-b22d1fff ---         0      1000  [anon:thread stack guard]
    b22d2000-b23cefff rw-         0     fd000
    b23cf000-b24cefff rw-         0    100000  /dev/ashmem/SoundTriggerHwService (deleted)
    b24cf000-b2513fff r-x         0     45000  /system/lib/libevent.so (BuildId: 62251b14695a39bfb7d37b51d0714164)
    b2514000-b2514fff r--     44000      1000  /system/lib/libevent.so
    b2515000-b2515fff rw-     45000      1000  /system/lib/libevent.so
    b2543000-b2635fff r-x         0     f3000  /system/lib/libchrome.so (BuildId: 83da69e47bbddb13d73a12a75287c79f) (load bias 0x1000)
    b2636000-b2639fff r--     f2000      4000  /system/lib/libchrome.so (load bias 0x1000)
    b263a000-b263afff rw-     f6000      1000  /system/lib/libchrome.so (load bias 0x1000)
    b263b000-b263bfff rw-         0      1000  [anon:.bss]
    b2659000-b2661fff r-x         0      9000  /system/lib/hw/audio.a2dp.default.so (BuildId: be8dd76eaa64ba55e00e508acec61ba2)
    b2662000-b2662fff ---         0      1000
    b2663000-b2663fff r--      9000      1000  /system/lib/hw/audio.a2dp.default.so
    b2664000-b2664fff rw-      a000      1000  /system/lib/hw/audio.a2dp.default.so
    b2680000-b26fffff rw-         0     80000  [anon:libc_malloc]
    b2702000-b2702fff ---         0      1000  [anon:thread stack guard]
    b2703000-b27fffff rw-         0     fd000
    b2800000-b287ffff rw-         0     80000  [anon:libc_malloc]
    b2892000-b2892fff ---         0      1000  [anon:thread stack guard]
    b2893000-b298ffff rw-         0     fd000
    b2990000-b2990fff ---         0      1000  [anon:thread stack guard]
    b2991000-b2a8dfff rw-         0     fd000
    b2a8e000-b2a8efff ---         0      1000  [anon:thread stack guard]
    b2a8f000-b2b8bfff rw-         0     fd000
    b2b8c000-b2b8cfff ---         0      1000  [anon:thread stack guard]
    b2b8d000-b2c89fff rw-         0     fd000
    b2c8a000-b2c8afff ---         0      1000  [anon:thread stack guard]
    b2c8b000-b2d87fff rw-         0     fd000
    b2d88000-b2d88fff ---         0      1000  [anon:thread stack guard]
    b2d89000-b2e85fff rw-         0     fd000
    b2e86000-b2e86fff ---         0      1000  [anon:thread stack guard]
    b2e87000-b2f83fff rw-         0     fd000
    b3180000-b327ffff rw-         0    100000  [anon:libc_malloc]
    b3284000-b3320fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b3321000-b3321fff ---         0      1000
    b3322000-b3325fff r--     9d000      4000  /system/lib/libc.so
    b3326000-b3327fff rw-     a1000      2000  /system/lib/libc.so
    b3328000-b3328fff rw-         0      1000  [anon:.bss]
    b3329000-b3329fff r--         0      1000  [anon:.bss]
    b332a000-b3330fff rw-         0      7000  [anon:.bss]
    b3359000-b339ffff r-x         0     47000  /system/lib/libpdx_default_transport.so (BuildId: 0515d41c29102e12ab795f1419140709)
    b33a0000-b33a1fff r--     46000      2000  /system/lib/libpdx_default_transport.so
    b33a2000-b33a2fff rw-     48000      1000  /system/lib/libpdx_default_transport.so
    b33a3000-b33a3fff rw-         0      1000  [anon:.bss]
    b33ed000-b34a9fff r-x         0     bd000  /system/lib/libcrypto.so (BuildId: afc08a98389e3501d3dad0ae76d6076a)
    b34aa000-b34aafff ---         0      1000
    b34ab000-b34b4fff r--     bd000      a000  /system/lib/libcrypto.so
    b34b5000-b34b5fff rw-     c7000      1000  /system/lib/libcrypto.so
    b34c7000-b34cbfff r-x         0      5000  /system/lib/libaudiohal_deathhandler.so (BuildId: 80f778464b59cef652818965754a9d24)
    b34cc000-b34ccfff r--      4000      1000  /system/lib/libaudiohal_deathhandler.so
    b34cd000-b34cdfff rw-      5000      1000  /system/lib/libaudiohal_deathhandler.so
    b3510000-b352cfff r-x         0     1d000  /system/lib/libEGL.so (BuildId: 564af3de96524f13f0c6d048e2129f08) (load bias 0x2000)
    b352d000-b352dfff ---         0      1000
    b352e000-b352ffff r--     1d000      2000  /system/lib/libEGL.so (load bias 0x2000)
    b3530000-b3530fff rw-     1f000      1000  /system/lib/libEGL.so (load bias 0x2000)
    b3531000-b3533fff rw-         0      3000  [anon:.bss]
    b355d000-b355ffff r-x         0      3000  /system/lib/libaudiopolicymanager.so (BuildId: 1df2ddef9301b967083a890b90312b51)
    b3560000-b3560fff r--      2000      1000  /system/lib/libaudiopolicymanager.so
    b3561000-b3561fff rw-      3000      1000  /system/lib/libaudiopolicymanager.so
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    b59ab000-b59abfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b59ac000-b59acfff ---         0      1000  [anon:bionic TLS guard]
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    b59b2000-b59b3fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b59b4000-b59b4fff ---         0      1000  [anon:thread signal stack guard]
    b59b5000-b59b8fff rw-         0      4000  [anon:thread signal stack]
    b59b9000-b59b9fff ---         0      1000  [anon:bionic TLS guard]
    b59ba000-b59bcfff rw-         0      3000  [anon:bionic TLS]
    b59bd000-b59bdfff ---         0      1000  [anon:bionic TLS guard]
    b59be000-b59befff ---         0      1000  [anon:thread signal stack guard]
    b59bf000-b59c2fff rw-         0      4000  [anon:thread signal stack]
    b59c3000-b59e2fff r--         0     20000  /dev/__properties__/u:object_r:vendor_platform_prop:s0
    b59e3000-b59e3fff r--         0      1000  [anon:linker_alloc]
    b59e4000-b59e4fff rw-         0      1000  [anon:linker_alloc]
    b59e5000-b59e5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b59e6000-b59e6fff ---         0      1000  [anon:bionic TLS guard]
    b59e7000-b59e9fff rw-         0      3000  [anon:bionic TLS]
    b59ea000-b59eafff ---         0      1000  [anon:bionic TLS guard]
    b59eb000-b59ebfff r--         0      1000  [anon:linker_alloc]
    b59ec000-b59ecfff ---         0      1000  [anon:thread signal stack guard]
    b59ed000-b59f0fff rw-         0      4000  [anon:thread signal stack]
    b59f1000-b59f1fff ---         0      1000  [anon:bionic TLS guard]
    b59f2000-b59f4fff rw-         0      3000  [anon:bionic TLS]
    b59f5000-b59f5fff ---         0      1000  [anon:bionic TLS guard]
    b59f6000-b59f6fff ---         0      1000  [anon:thread signal stack guard]
    b59f7000-b59fafff rw-         0      4000  [anon:thread signal stack]
    b59fb000-b59fbfff ---         0      1000  [anon:bionic TLS guard]
    b59fc000-b59fefff rw-         0      3000  [anon:bionic TLS]
    b59ff000-b59fffff ---         0      1000  [anon:bionic TLS guard]
    b5a00000-b5a1ffff r--         0     20000  /dev/__properties__/u:object_r:bluetooth_a2dp_offload_prop:s0
    b5a20000-b5a20fff r--         0      1000  [anon:linker_alloc]
    b5a21000-b5a21fff ---         0      1000  [anon:thread signal stack guard]
    b5a22000-b5a25fff rw-         0      4000  [anon:thread signal stack]
    b5a26000-b5a45fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b5a46000-b5a46fff rw-         0      1000  [anon:linker_alloc]
    b5a47000-b5a47fff ---         0      1000  [anon:bionic TLS guard]
    b5a48000-b5a4afff rw-         0      3000  [anon:bionic TLS]
    b5a4b000-b5a4bfff ---         0      1000  [anon:bionic TLS guard]
    b5a4c000-b5a6bfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b5a6c000-b5a6cfff r--         0      1000  [anon:linker_alloc]
    b5a6d000-b5a6dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5a6e000-b5a6efff ---         0      1000  [anon:thread signal stack guard]
    b5a6f000-b5a72fff rw-         0      4000  [anon:thread signal stack]
    b5a73000-b5a73fff ---         0      1000  [anon:bionic TLS guard]
    b5a74000-b5a76fff rw-         0      3000  [anon:bionic TLS]
    b5a77000-b5a77fff ---         0      1000  [anon:bionic TLS guard]
    b5a78000-b5a78fff ---         0      1000  [anon:thread signal stack guard]
    b5a79000-b5a7cfff rw-         0      4000  [anon:thread signal stack]
    b5a7d000-b5a9cfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    b5a9d000-b5abcfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b5abd000-b5abdfff r--         0      1000  [anon:linker_alloc]
    b5abe000-b5abefff ---         0      1000  [anon:bionic TLS guard]
    b5abf000-b5ac1fff rw-         0      3000  [anon:bionic TLS]
    b5ac2000-b5ac2fff ---         0      1000  [anon:bionic TLS guard]
    b5ac3000-b5ac3fff ---         0      1000  [anon:thread signal stack guard]
    b5ac4000-b5ac7fff rw-         0      4000  [anon:thread signal stack]
    b5ac8000-b5ac8fff ---         0      1000  [anon:thread signal stack guard]
    b5ac9000-b5accfff rw-         0      4000  [anon:thread signal stack]
    b5acd000-b5acdfff ---         0      1000  [anon:thread signal stack guard]
    b5ace000-b5ad1fff rw-         0      4000  [anon:thread signal stack]
    b5ad2000-b5ad2fff ---         0      1000  [anon:thread signal stack guard]
    b5ad3000-b5ad6fff rw-         0      4000  [anon:thread signal stack]
    b5ad7000-b5ad7fff ---         0      1000  [anon:bionic TLS guard]
    b5ad8000-b5adafff rw-         0      3000  [anon:bionic TLS]
    b5adb000-b5adbfff ---         0      1000  [anon:bionic TLS guard]
    b5adc000-b5adcfff rw-         0      1000  [anon:linker_alloc]
    b5add000-b5addfff ---         0      1000  [anon:bionic TLS guard]
    b5ade000-b5ae0fff rw-         0      3000  [anon:bionic TLS]
    b5ae1000-b5ae2fff ---         0      2000  [anon:bionic TLS guard]
    b5ae3000-b5ae5fff rw-         0      3000  [anon:bionic TLS]
    b5ae6000-b5ae7fff ---         0      2000  [anon:bionic TLS guard]
    b5ae8000-b5aeafff rw-         0      3000  [anon:bionic TLS]
    b5aeb000-b5aebfff ---         0      1000  [anon:bionic TLS guard]
    b5aec000-b5b0bfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b5b0c000-b5b2bfff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b5b2c000-b5b2cfff rw-         0      1000  [anon:linker_alloc]
    b5b2d000-b5b2dfff ---         0      1000  [anon:thread signal stack guard]
    b5b2e000-b5b31fff rw-         0      4000  [anon:thread signal stack]
    b5b32000-b5b32fff ---         0      1000  [anon:bionic TLS guard]
    b5b33000-b5b35fff rw-         0      3000  [anon:bionic TLS]
    b5b36000-b5b36fff ---         0      1000  [anon:bionic TLS guard]
    b5b37000-b5b37fff ---         0      1000  [anon:thread signal stack guard]
    b5b38000-b5b3bfff rw-         0      4000  [anon:thread signal stack]
    b5b3c000-b5b3cfff ---         0      1000  [anon:bionic TLS guard]
    b5b3d000-b5b3ffff rw-         0      3000  [anon:bionic TLS]
    b5b40000-b5b40fff ---         0      1000  [anon:bionic TLS guard]
    b5b41000-b5b41fff r--         0      1000  [anon:linker_alloc]
    b5b42000-b5b61fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b5b62000-b5b81fff r--         0     20000  /dev/__properties__/properties_serial
    b5b82000-b5b88fff r--         0      7000  /dev/__properties__/property_info
    b5b89000-b5b89fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b5b8a000-b5b8afff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b5b8b000-b5b8bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5b8c000-b5b8cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5b8d000-b5b8dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5b8e000-b5b8efff rw-         0      1000  [anon:linker_alloc_small_objects]
    b5b8f000-b5b8ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5b90000-b5b90fff rw-         0      1000  [anon:linker_alloc_vector]
    b5b91000-b5b91fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b5b92000-b5b92fff r--         0      1000  [anon:atexit handlers]
    b5b93000-b5b93fff rw-         0      1000  [anon:System property context nodes]
    b5b94000-b5b94fff rw-         0      1000  [anon:arc4random data]
    b5b95000-b5b95fff rw-         0      1000  [anon:linker_alloc]
    b5b96000-b5b97fff rw-         0      2000  [anon:linker_alloc_vector]
    b5b98000-b5b98fff r--         0      1000  [anon:linker_alloc]
    b5b99000-b5b99fff rw-         0      1000  [anon:linker_alloc_vector]
    b5b9a000-b5b9bfff rw-         0      2000  [anon:linker_alloc_small_objects]
    b5b9c000-b5b9cfff rw-         0      1000  [anon:linker_alloc_vector]
    b5b9d000-b5b9efff rw-         0      2000  [anon:linker_alloc_small_objects]
    b5b9f000-b5bbefff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b5bbf000-b5bbffff rw-         0      1000  [anon:linker_alloc_small_objects]
    b5bc0000-b5bc1fff r--         0      2000  [anon:linker_alloc]
    b5bc2000-b5be1fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b5be2000-b5be2fff ---         0      1000
    b5be3000-b5be3fff rw-         0      1000
    b5be4000-b5be4fff ---         0      1000
    b5be5000-b5c04fff r--         0     20000  /dev/__properties__/properties_serial
    b5c05000-b5c05fff rw-         0      1000  [anon:System property context nodes]
    b5c06000-b5c0cfff r--         0      7000  /dev/__properties__/property_info
    b5c0d000-b5c0dfff r--         0      1000  [anon:linker_alloc]
    b5c0e000-b5c0efff rw-         0      1000  [anon:linker_alloc_vector]
    b5c0f000-b5c11fff rw-         0      3000  [anon:linker_alloc_small_objects]
    b5c12000-b5c12fff r--         0      1000  [anon:atexit handlers]
    b5c13000-b5c13fff ---         0      1000  [anon:thread signal stack guard]
    b5c14000-b5c17fff rw-         0      4000  [anon:thread signal stack]
    b5c18000-b5c18fff ---         0      1000  [anon:bionic TLS guard]
    b5c19000-b5c1bfff rw-         0      3000  [anon:bionic TLS]
    b5c1c000-b5c1cfff ---         0      1000  [anon:bionic TLS guard]
    b5c1d000-b5cdbfff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b5cdc000-b5cdcfff rw-         0      1000  [anon:arc4random data]
    b5cdd000-b5ce2fff r--     bf000      6000  /system/bin/linker
    b5ce3000-b5ce3fff rw-     c5000      1000  /system/bin/linker
    b5ce4000-b5ce5fff rw-         0      2000
    b5ce6000-b5ce6fff r--         0      1000
    b5ce7000-b5cecfff rw-         0      6000
    bedc1000-bede1fff rw-         0     21000  [stack]
    beedc000-beedcfff r-x         0      1000  [sigpage]
    beedd000-beeddfff r--         0      1000  [vvar]
    beede000-beedefff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3073, name: audioserver  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  bede18b8  r3  bede18ac
    r4  bede18b8  r5  b31b4000  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b4088  r10 bede18d8  r11 bede18c0
    ip  00000000  sp  bede1898  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0000358d  /system/bin/audioserver (main+568)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 00003313  /system/bin/audioserver (_start_main+46)
    #08 pc 00017fa7  /system/bin/linker (__dl__ZN6soinfoD1Ev+14)
    #09 pc 00020be1  [stack:bedc1000]

stack:
         bede1858  00000000
         bede185c  01000100
         bede1860  b3182b18  [anon:libc_malloc]
         bede1864  b318b008  [anon:libc_malloc]
         bede1868  b3200040  [anon:libc_malloc]
         bede186c  b31faed0  [anon:libc_malloc]
         bede1870  b318b008  [anon:libc_malloc]
         bede1874  b31faf40  [anon:libc_malloc]
         bede1878  593db5e5
         bede187c  00000004
         bede1880  b31b4054  [anon:libc_malloc]
         bede1884  00000000
         bede1888  00000000
         bede188c  00000000
         bede1890  b31b4088  [anon:libc_malloc]
         bede1894  bede18d8  [stack]
    #00  bede1898  bede18ac  [stack]
         ........  ........
    #01  bede1898  bede18ac  [stack]
         ........  ........
    #02  bede18b0  b3200040  [anon:libc_malloc]
         ........  ........
    #03  bede1910  b31b4000  [anon:libc_malloc]
         ........  ........
    #04  bede1938  8d7dd355  /system/bin/audioserver (main)
         ........  ........
    #05  bede1950  00000000
         ........  ........
    #06  bede1aa0  b5b8e110  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bede1ab8  00000000
         ........  ........
    #08  bede1ad0  00000001
         ........  ........
    #09  bede1ae0  bede1c36  [stack]
         bede1ae4  bede1c51  [stack]
         bede1ae8  bede1c64  [stack]
         bede1aec  bede1c79  [stack]
         bede1af0  bede1c94  [stack]
         bede1af4  bede1ca7  [stack]
         bede1af8  bede1cc0  [stack]
         bede1afc  bede1cd9  [stack]
         bede1b00  bede1cf3  [stack]
         bede1b04  bede1f31  [stack]
         bede1b08  00000000
         bede1b0c  00000021
         bede1b10  beede000  [vdso]
         bede1b14  00000010
         bede1b18  003fb0d6
         bede1b1c  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3217, name: HwBinder:3073_1  >>> /system/bin/audioserver <<<
    r0  00000005  r1  c0306201  r2  b2f83878  r3  b2f83874
    r4  b31bb600  r5  b2f83878  r6  00000000  r7  00000036
    r8  b31bb658  r9  c0306201  r10 b2f83898  r11 b31bb69c
    ip  b2f83880  sp  b2f83860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000169ef  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f397  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fcbd  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00016095  /system/lib/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2f83820  b50df0a1  /system/lib/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b2f83824  00000c01
         b2f83828  00000c01
         b2f8382c  b31a5300  [anon:libc_malloc]
         b2f83830  b50ded69  /system/lib/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         b2f83834  b32e37a7  /system/lib/libc.so (vsnprintf+114)
         b2f83838  00000009
         b2f8383c  00000100
         b2f83840  00000000
         b2f83844  b318b208  [anon:libc_malloc]
         b2f83848  0000000f
         b2f8384c  b32ecb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         b2f83850  593db5e5
         b2f83854  b31bb600  [anon:libc_malloc]
         b2f83858  00000004
         b2f8385c  00000000
    #00  b2f83860  b2f83874  <anonymous:b2e87000>
         ........  ........
    #01  b2f83860  b2f83874  <anonymous:b2e87000>
         ........  ........
    #02  b2f83878  00000000
         ........  ........
    #03  b2f838d0  593db5e5
         ........  ........
    #04  b2f838f8  00000000
         ........  ........
    #05  b2f83918  b318dc90  [anon:libc_malloc]
         ........  ........
    #06  b2f83920  b2f8391c  <anonymous:b2e87000>
         ........  ........
    #07  b2f83958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2f83960  b2f83978  <anonymous:b2e87000>
         b2f83964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2f83968  b2f83970  <anonymous:b2e87000>
         b2f8396c  00000000
         b2f83970  b5ce7494  <anonymous:b5ce7000>
         b2f83974  b2e85970  <anonymous:b2d89000>
         b2f83978  00000c91
         b2f8397c  00000c01
         b2f83980  00000001
         b2f83984  b2e86000  [anon:thread stack guard]
         b2f83988  000fd970
         b2f8398c  00001000
         b2f83990  00000000
         b2f83994  00000000
         b2f83998  00000003
         b2f8399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3218, name: HwBinder:3073_2  >>> /system/bin/audioserver <<<
    r0  00000005  r1  c0306201  r2  b2e85878  r3  b2e85874
    r4  b31bb500  r5  b2e85878  r6  00000000  r7  00000036
    r8  b31bb558  r9  c0306201  r10 b2e85898  r11 b31bb59c
    ip  b2e85880  sp  b2e85860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000169ef  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f397  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fcbd  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00016095  /system/lib/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2e85820  b50df0a1  /system/lib/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b2e85824  00000c01
         b2e85828  00000c91
         b2e8582c  b31a5310  [anon:libc_malloc]
         b2e85830  b50ded69  /system/lib/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         b2e85834  b32e37a7  /system/lib/libc.so (vsnprintf+114)
         b2e85838  0000000b
         b2e8583c  00000100
         b2e85840  00000000
         b2e85844  b318b288  [anon:libc_malloc]
         b2e85848  0000000f
         b2e8584c  b32ecb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         b2e85850  593db5e5
         b2e85854  b31bb500  [anon:libc_malloc]
         b2e85858  00000004
         b2e8585c  00000000
    #00  b2e85860  b2e85874  <anonymous:b2d89000>
         ........  ........
    #01  b2e85860  b2e85874  <anonymous:b2d89000>
         ........  ........
    #02  b2e85878  00000000
         ........  ........
    #03  b2e858d0  593db5e5
         ........  ........
    #04  b2e858f8  00000000
         ........  ........
    #05  b2e85918  b318dcf0  [anon:libc_malloc]
         ........  ........
    #06  b2e85920  b2e8591c  <anonymous:b2d89000>
         ........  ........
    #07  b2e85958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2e85960  b2e85978  <anonymous:b2d89000>
         b2e85964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2e85968  b2e85970  <anonymous:b2d89000>
         b2e8596c  00000000
         b2e85970  b2f83970  <anonymous:b2e87000>
         b2e85974  b2c89970  <anonymous:b2b8d000>
         b2e85978  00000c92
         b2e8597c  00000c01
         b2e85980  00000001
         b2e85984  b2d88000  [anon:thread stack guard]
         b2e85988  000fd970
         b2e8598c  00001000
         b2e85990  00000000
         b2e85994  00000000
         b2e85998  00000003
         b2e8599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3221, name: ApmTone  >>> /system/bin/audioserver <<<
    r0  b319e048  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b32fb839  r7  000000f0
    r8  00000002  r9  00000000  r10 b319e054  r11 b2c898f0
    ip  b2c89880  sp  b2c89870  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 00063373  /system/lib/libc.so (pthread_cond_wait+32)
    #03 pc 0000914d  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::AudioCommandThread::threadLoop()+1092)
    #04 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #05 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #06 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2c89830  b50ded69  /system/lib/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         b2c89834  b32e37a7  /system/lib/libc.so (vsnprintf+114)
         b2c89838  00000000
         b2c8983c  00000000
         b2c89840  00000000
         b2c89844  00000000
         b2c89848  00000000
         b2c8984c  00000000
         b2c89850  00000000
         b2c89854  00000000
         b2c89858  ffffffff
         b2c8985c  00000000
         b2c89860  00000001
         b2c89864  00000000
         b2c89868  b2c898f1  <anonymous:b2b8d000>
         b2c8986c  b3200040  [anon:libc_malloc]
    #00  b2c89870  b2c899c8  <anonymous:b2b8d000>
         ........  ........
    #01  b2c89880  00000000
         ........  ........
    #02  b2c898b8  00000000
         ........  ........
    #03  b2c898d0  b3200040  [anon:libc_malloc]
         ........  ........
    #04  b2c89920  b2c8991c  <anonymous:b2b8d000>
         ........  ........
    #05  b2c89958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b2c89960  b2c89978  <anonymous:b2b8d000>
         b2c89964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2c89968  b2c89970  <anonymous:b2b8d000>
         b2c8996c  00000000
         b2c89970  b2e85970  <anonymous:b2d89000>
         b2c89974  b2b8b970  <anonymous:b2a8f000>
         b2c89978  00000c95
         b2c8997c  00000c01
         b2c89980  00000001
         b2c89984  b2b8c000  [anon:thread stack guard]
         b2c89988  000fd970
         b2c8998c  00001000
         b2c89990  00000000
         b2c89994  00000000
         b2c89998  00000003
         b2c8999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3222, name: ApmAudio  >>> /system/bin/audioserver <<<
    r0  b2008064  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b2b880fc  r7  000000f0
    r8  00000002  r9  00000002  r10 00000002  r11 3b9aca00
    ip  b2b880b8  sp  b2b880a8  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 0001b4f9  /system/lib/libaudioflinger.so (android::AudioFlinger::ThreadBase::sendConfigEvent_l(android::sp<android::AudioFlinger::ThreadBase::ConfigEvent>&)+240)
    #04 pc 0001b3cd  /system/lib/libaudioflinger.so (android::AudioFlinger::ThreadBase::sendSetParameterConfigEvent_l(android::String8 const&)+192)
    #05 pc 0001b2fd  /system/lib/libaudioflinger.so (android::AudioFlinger::ThreadBase::setParameters(android::String8 const&)+20)
    #06 pc 0001545d  /system/lib/libaudioflinger.so (android::AudioFlinger::broacastParametersToRecordThreads_l(android::String8 const&)+30)
    #07 pc 0003c9f7  /system/lib/libaudioflinger.so (android::AudioFlinger::PatchPanel::createAudioPatch(audio_patch const*, int*)+938)
    #08 pc 0003c63b  /system/lib/libaudioflinger.so (android::AudioFlinger::createAudioPatch(audio_patch const*, int*)+28)
    #09 pc 00008f23  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::AudioCommandThread::threadLoop()+538)
    #10 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #11 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #12 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2b88068  00000000
         b2b8806c  00000030
         b2b88070  b318b380  [anon:libc_malloc]
         b2b88074  b318b388  [anon:libc_malloc]
         b2b88078  00000005
         b2b8807c  b2b8818c  <anonymous:b2a8f000>
         b2b88080  b3182b18  [anon:libc_malloc]
         b2b88084  b318b388  [anon:libc_malloc]
         b2b88088  b3200040  [anon:libc_malloc]
         b2b8808c  b3200580  [anon:libc_malloc]
         b2b88090  0000040c
         b2b88094  00000010
         b2b88098  00000000
         b2b8809c  b318b388  [anon:libc_malloc]
         b2b880a0  01000000
         b2b880a4  00000000
    #00  b2b880a8  b2b8b9c8  <anonymous:b2a8f000>
         ........  ........
    #01  b2b880b8  00000000
         ........  ........
    #02  b2b880f0  00000000
         ........  ........
    #03  b2b88128  b31ebc4c  [anon:libc_malloc]
         ........  ........
    #04  b2b88160  b31892d0  [anon:libc_malloc]
         ........  ........
    #05  b2b881b0  b2b88210  <anonymous:b2a8f000>
         ........  ........
    #06  b2b881c0  b2b88210  <anonymous:b2a8f000>
         ........  ........
    #07  b2b881d0  00000000
         ........  ........
    #08  b2b8b8b8  b2b8b8e8  <anonymous:b2a8f000>
         ........  ........
    #09  b2b8b8d0  b3200040  [anon:libc_malloc]
         ........  ........
    #10  b2b8b920  b2b8b91c  <anonymous:b2a8f000>
         ........  ........
    #11  b2b8b958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #12  b2b8b960  b2b8b978  <anonymous:b2a8f000>
         b2b8b964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2b8b968  b2b8b970  <anonymous:b2a8f000>
         b2b8b96c  00000000
         b2b8b970  b2c89970  <anonymous:b2b8d000>
         b2b8b974  b2a8d970  <anonymous:b2991000>
         b2b8b978  00000c96
         b2b8b97c  00000c01
         b2b8b980  00000001
         b2b8b984  b2a8e000  [anon:thread stack guard]
         b2b8b988  000fd970
         b2b8b98c  00001000
         b2b8b990  00000000
         b2b8b994  00000000
         b2b8b998  00000003
         b2b8b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3223, name: ApmOutput  >>> /system/bin/audioserver <<<
    r0  b319e1c8  r1  00000089  r2  000015aa  r3  00000000
    r4  00000000  r5  ffffffff  r6  00000000  r7  000000f0
    r8  000015aa  r9  00000000  r10 b319e1d4  r11 b2a8d8f0
    ip  b2a8d880  sp  b2a8d870  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 00063373  /system/lib/libc.so (pthread_cond_wait+32)
    #03 pc 0000914d  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::AudioCommandThread::threadLoop()+1092)
    #04 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #05 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #06 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2a8d830  ffffffff
         b2a8d834  b4c99119  /system/lib/libbinder.so (_ZN7android6ParcelD1Ev+8)
         b2a8d838  b2a8d878  <anonymous:b2991000>
         b2a8d83c  b450e21f  /system/lib/libaudioclient.so (_ZN7android26BpAudioPolicyServiceClient22onAudioPatchListUpdateEv+74)
         b2a8d840  00000001
         b2a8d844  00000000
         b2a8d848  00000000
         b2a8d84c  00000000
         b2a8d850  00000000
         b2a8d854  00000000
         b2a8d858  00000000
         b2a8d85c  00000000
         b2a8d860  00000000
         b2a8d864  00000000
         b2a8d868  01000100
         b2a8d86c  00000000
    #00  b2a8d870  b2a8d9c8  <anonymous:b2991000>
         ........  ........
    #01  b2a8d880  00000000
         ........  ........
    #02  b2a8d8b8  00000000
         ........  ........
    #03  b2a8d8d0  b3200040  [anon:libc_malloc]
         ........  ........
    #04  b2a8d920  b2a8d91c  <anonymous:b2991000>
         ........  ........
    #05  b2a8d958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b2a8d960  b2a8d978  <anonymous:b2991000>
         b2a8d964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2a8d968  b2a8d970  <anonymous:b2991000>
         b2a8d96c  00000000
         b2a8d970  b2b8b970  <anonymous:b2a8f000>
         b2a8d974  b2d87970  <anonymous:b2c8b000>
         b2a8d978  00000c97
         b2a8d97c  00000c01
         b2a8d980  00000001
         b2a8d984  b2990000  [anon:thread stack guard]
         b2a8d988  000fd970
         b2a8d98c  00001000
         b2a8d990  00000000
         b2a8d994  00000000
         b2a8d998  00000003
         b2a8d99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3229, name: Binder:3073_1  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  b2d87880  r3  b2d87874
    r4  b2d87880  r5  b31b41c0  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b4248  r10 b2d878a0  r11 b2d87888
    ip  00000000  sp  b2d87860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b2d87820  00000000
         b2d87824  01000100
         b2d87828  b31826a0  [anon:libc_malloc]
         b2d8782c  b318b788  [anon:libc_malloc]
         b2d87830  b3200040  [anon:libc_malloc]
         b2d87834  b3200650  [anon:libc_malloc]
         b2d87838  b318b788  [anon:libc_malloc]
         b2d8783c  b31ed5e0  [anon:libc_malloc]
         b2d87840  593db5e5
         b2d87844  00000004
         b2d87848  b31b4214  [anon:libc_malloc]
         b2d8784c  00000000
         b2d87850  00000000
         b2d87854  00000000
         b2d87858  b31b4248  [anon:libc_malloc]
         b2d8785c  b2d878a0  <anonymous:b2c8b000>
    #00  b2d87860  b2d87874  <anonymous:b2c8b000>
         ........  ........
    #01  b2d87860  b2d87874  <anonymous:b2c8b000>
         ........  ........
    #02  b2d87878  b3200040  [anon:libc_malloc]
         ........  ........
    #03  b2d878d8  b31b41c0  [anon:libc_malloc]
         ........  ........
    #04  b2d87900  b318dd20  [anon:libc_malloc]
         ........  ........
    #05  b2d87918  b318dd20  [anon:libc_malloc]
         ........  ........
    #06  b2d87920  b2d8791c  <anonymous:b2c8b000>
         ........  ........
    #07  b2d87958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2d87960  b2d87978  <anonymous:b2c8b000>
         b2d87964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2d87968  b2d87970  <anonymous:b2c8b000>
         b2d8796c  00000000
         b2d87970  b2a8d970  <anonymous:b2991000>
         b2d87974  b298f970  <anonymous:b2893000>
         b2d87978  00000c9d
         b2d8797c  00000c01
         b2d87980  00000001
         b2d87984  b2c8a000  [anon:thread stack guard]
         b2d87988  000fd970
         b2d8798c  00001000
         b2d87990  00000000
         b2d87994  00000000
         b2d87998  00000003
         b2d8799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3230, name: Binder:3073_2  >>> /system/bin/audioserver <<<
    r0  b318b314  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b298db1c  r7  000000f0
    r8  00000002  r9  00000000  r10 00000002  r11 b298f800
    ip  b298dad8  sp  b298dac8  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 0000da49  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::listAudioPorts(audio_port_role_t, audio_port_type_t, unsigned int*, audio_port*, unsigned int*)+20)
    #04 pc 0003ee9b  /system/lib/libaudioclient.so (android::BnAudioPolicyService::onTransact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+2330)
    #05 pc 000361cf  /system/lib/libbinder.so (android::BBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+70)
    #06 pc 0003da17  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+410)
    #07 pc 0003d7a3  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+106)
    #08 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #09 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #10 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #11 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #12 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b298da88  b3200040  [anon:libc_malloc]
         b298da8c  b32edc67  /system/lib/libc.so (je_arena_dalloc_small+94)
         b298da90  00000000
         b298da94  b298db34  <anonymous:b2893000>
         b298da98  0000004b
         b298da9c  00000008
         b298daa0  00000000
         b298daa4  b318b808  [anon:libc_malloc]
         b298daa8  b3180b20  [anon:libc_malloc]
         b298daac  b318b808  [anon:libc_malloc]
         b298dab0  b3200040  [anon:libc_malloc]
         b298dab4  b32008c0  [anon:libc_malloc]
         b298dab8  b318b808  [anon:libc_malloc]
         b298dabc  b319e6e0  [anon:libc_malloc]
         b298dac0  01000000
         b298dac4  00000000
    #00  b298dac8  b298f9c8  <anonymous:b2893000>
         ........  ........
    #01  b298dad8  00000000
         ........  ........
    #02  b298db10  00000000
         ........  ........
    #03  b298db48  00000001
         ........  ........
    #04  b298db78  b318c268  [anon:libc_malloc]
         ........  ........
    #05  b298f7d8  00000010
         ........  ........
    #06  b298f7f0  00000010
         ........  ........
    #07  b298f8d8  b31b42a0  [anon:libc_malloc]
         ........  ........
    #08  b298f900  b318ddb0  [anon:libc_malloc]
         ........  ........
    #09  b298f918  b318ddb0  [anon:libc_malloc]
         ........  ........
    #10  b298f920  b298f91c  <anonymous:b2893000>
         ........  ........
    #11  b298f958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #12  b298f960  b298f978  <anonymous:b2893000>
         b298f964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b298f968  b298f970  <anonymous:b2893000>
         b298f96c  00000000
         b298f970  b2d87970  <anonymous:b2c8b000>
         b298f974  b27ff970  <anonymous:b2703000>
         b298f978  00000c9e
         b298f97c  00000c01
         b298f980  00000001
         b298f984  b2892000  [anon:thread stack guard]
         b298f988  000fd970
         b298f98c  00001000
         b298f990  00000000
         b298f994  00000000
         b298f998  00000003
         b298f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3245, name: AudioOut_D  >>> /system/bin/audioserver <<<
    r0  b5b8a210  r1  00000009  r2  00000000  r3  00000000
    r4  00000000  r5  00000002  r6  00001200  r7  000000f0
    r8  00000000  r9  fffffffd  r10 00000000  r11 00000000
    ip  b27ff568  sp  b27ff558  lr  b4a0b64b  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 00001647  /system/lib/libfmq.so (android::hardware::EventFlag::waitHelper(unsigned int, unsigned int*, long long)+198)
    #02 pc 0001aabf  /system/lib/libaudiohal@4.0.so (android::V4_0::StreamOutHalHidl::callWriterThread(android::hardware::audio::V4_0::IStreamOut::WriteCommand, char const*, unsigned char const*, unsigned int, std::__1::function<void (android::hardware::audio::V4_0::IStreamOut::WriteStatus const&)>)+226)
    #03 pc 0001ac51  /system/lib/libaudiohal@4.0.so (android::V4_0::StreamOutHalHidl::write(void const*, unsigned int, unsigned int*)+120)
    #04 pc 0000420d  /system/lib/libnbaio.so (android::AudioStreamOutSink::write(void const*, unsigned int)+32)
    #05 pc 00020431  /system/lib/libaudioflinger.so (android::AudioFlinger::PlaybackThread::threadLoop_write()+416)
    #06 pc 00021b75  /system/lib/libaudioflinger.so (android::AudioFlinger::PlaybackThread::threadLoop()+3748)
    #07 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #08 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #09 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b27ff518  0000001a
         b27ff51c  b494d06a  /system/lib/libaudioflinger.so
         b27ff520  bcabc08e
         b27ff524  b4932517  /system/lib/libaudioflinger.so (_Z5fnv1aIyLj48EET_RAT0__Kci+18)
         b27ff528  0000001b
         b27ff52c  b494d06a  /system/lib/libaudioflinger.so
         b27ff530  bcabc08e
         b27ff534  b4932517  /system/lib/libaudioflinger.so (_Z5fnv1aIyLj48EET_RAT0__Kci+18)
         b27ff538  00000000
         b27ff53c  13aae200
         b27ff540  00000005
         b27ff544  00000000
         b27ff548  00001200
         b27ff54c  b31fb000  [anon:libc_malloc]
         b27ff550  b31fb000  [anon:libc_malloc]
         b27ff554  b2803aa4  [anon:libc_malloc]
    #00  b27ff558  b27ff5f8  <anonymous:b2703000>
         ........  ........
    #01  b27ff568  00000000
         ........  ........
    #02  b27ff5a8  00000000
         ........  ........
    #03  b27ff620  00001200
         ........  ........
    #04  b27ff670  00000000
         ........  ........
    #05  b27ff688  b329d26f  /system/lib/libc.so (clock_gettime+18)
         ........  ........
    #06  b27ff6b0  00000900
         ........  ........
    #07  b27ff920  b27ff91c  <anonymous:b2703000>
         ........  ........
    #08  b27ff958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  b27ff960  b27ff978  <anonymous:b2703000>
         b27ff964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b27ff968  b27ff970  <anonymous:b2703000>
         b27ff96c  00000000
         b27ff970  b298f970  <anonymous:b2893000>
         b27ff974  b23ce970  <anonymous:b22d2000>
         b27ff978  00000cad
         b27ff97c  00000c01
         b27ff980  00000001
         b27ff984  b2702000  [anon:thread stack guard]
         b27ff988  000fd970
         b27ff98c  00001000
         b27ff990  00000000
         b27ff994  00000000
         b27ff998  00000003
         b27ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 3590, name: Binder:3073_3  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  b22d0880  r3  b22d0874
    r4  b22d0880  r5  b31b4540  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b45c8  r10 b22d08a0  r11 b22d0888
    ip  00000000  sp  b22d0860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b22d0820  00000000
         b22d0824  01000100
         b22d0828  b31806a8  [anon:libc_malloc]
         b22d082c  b318b988  [anon:libc_malloc]
         b22d0830  b3200040  [anon:libc_malloc]
         b22d0834  b31cde80  [anon:libc_malloc]
         b22d0838  b318b988  [anon:libc_malloc]
         b22d083c  b3190760  [anon:libc_malloc]
         b22d0840  593db5e5
         b22d0844  00000004
         b22d0848  b31b4594  [anon:libc_malloc]
         b22d084c  00000000
         b22d0850  00000000
         b22d0854  00000000
         b22d0858  b31b45c8  [anon:libc_malloc]
         b22d085c  b22d08a0  <anonymous:b21d4000>
    #00  b22d0860  b22d0874  <anonymous:b21d4000>
         ........  ........
    #01  b22d0860  b22d0874  <anonymous:b21d4000>
         ........  ........
    #02  b22d0878  b3200040  [anon:libc_malloc]
         ........  ........
    #03  b22d08d8  b31b4540  [anon:libc_malloc]
         ........  ........
    #04  b22d0900  b318dc60  [anon:libc_malloc]
         ........  ........
    #05  b22d0918  b318dc60  [anon:libc_malloc]
         ........  ........
    #06  b22d0920  b22d091c  <anonymous:b21d4000>
         ........  ........
    #07  b22d0958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b22d0960  b22d0978  <anonymous:b21d4000>
         b22d0964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b22d0968  b22d0970  <anonymous:b21d4000>
         b22d096c  00000000
         b22d0970  b23ce970  <anonymous:b22d2000>
         b22d0974  b21d2970  <anonymous:b20d6000>
         b22d0978  00000e06
         b22d097c  00000c01
         b22d0980  00000001
         b22d0984  b21d3000  [anon:thread stack guard]
         b22d0988  000fd970
         b22d098c  00001000
         b22d0990  00000000
         b22d0994  00000000
         b22d0998  00000003
         b22d099c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 4114, name: Binder:3073_4  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  b21d2880  r3  b21d2874
    r4  b21d2880  r5  b31b4620  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b46a8  r10 b21d28a0  r11 b21d2888
    ip  00000000  sp  b21d2860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b21d2820  00000000
         b21d2824  01000100
         b21d2828  00000000
         b21d282c  b31f5604  [anon:libc_malloc]
         b21d2830  00000000
         b21d2834  00000000
         b21d2838  b2f8405c
         b21d283c  00000054
         b21d2840  593db5e5
         b21d2844  00000004
         b21d2848  b31b4674  [anon:libc_malloc]
         b21d284c  0000000c
         b21d2850  00000000
         b21d2854  00000000
         b21d2858  b31b46a8  [anon:libc_malloc]
         b21d285c  b21d28a0  <anonymous:b20d6000>
    #00  b21d2860  b21d2874  <anonymous:b20d6000>
         ........  ........
    #01  b21d2860  b21d2874  <anonymous:b20d6000>
         ........  ........
    #02  b21d2878  00000015
         ........  ........
    #03  b21d28d8  b31b4620  [anon:libc_malloc]
         ........  ........
    #04  b21d2900  b318dff0  [anon:libc_malloc]
         ........  ........
    #05  b21d2918  b318dff0  [anon:libc_malloc]
         ........  ........
    #06  b21d2920  b21d291c  <anonymous:b20d6000>
         ........  ........
    #07  b21d2958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b21d2960  b21d2978  <anonymous:b20d6000>
         b21d2964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b21d2968  b21d2970  <anonymous:b20d6000>
         b21d296c  00000000
         b21d2970  b22d0970  <anonymous:b21d4000>
         b21d2974  b1fff970  <anonymous:b1f03000>
         b21d2978  00001012
         b21d297c  00000c01
         b21d2980  00000001
         b21d2984  b20d5000  [anon:thread stack guard]
         b21d2988  000fd970
         b21d298c  00001000
         b21d2990  00000000
         b21d2994  00000000
         b21d2998  00000003
         b21d299c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 5584, name: Binder:3073_5  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  b1fff880  r3  b1fff874
    r4  b1fff880  r5  b31b47e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b4868  r10 b1fff8a0  r11 b1fff888
    ip  00000000  sp  b1fff860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1fff820  00000000
         b1fff824  01000100
         b1fff828  b2682018  [anon:libc_malloc]
         b1fff82c  b318bb88  [anon:libc_malloc]
         b1fff830  b3200040  [anon:libc_malloc]
         b1fff834  b26da0a0  [anon:libc_malloc]
         b1fff838  b318bb88  [anon:libc_malloc]
         b1fff83c  b26da050  [anon:libc_malloc]
         b1fff840  593db5e5
         b1fff844  00000004
         b1fff848  b31b4834  [anon:libc_malloc]
         b1fff84c  00000000
         b1fff850  b1fff8ac  <anonymous:b1f03000>
         b1fff854  01000000
         b1fff858  00000000
         b1fff85c  00000000
    #00  b1fff860  b1fff874  <anonymous:b1f03000>
         ........  ........
    #01  b1fff860  b1fff874  <anonymous:b1f03000>
         ........  ........
    #02  b1fff878  00000000
         ........  ........
    #03  b1fff8d8  b31b47e0  [anon:libc_malloc]
         ........  ........
    #04  b1fff900  b318df00  [anon:libc_malloc]
         ........  ........
    #05  b1fff918  b318df00  [anon:libc_malloc]
         ........  ........
    #06  b1fff920  b1fff91c  <anonymous:b1f03000>
         ........  ........
    #07  b1fff958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1fff960  b1fff978  <anonymous:b1f03000>
         b1fff964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1fff968  b1fff970  <anonymous:b1f03000>
         b1fff96c  00000000
         b1fff970  b21d2970  <anonymous:b20d6000>
         b1fff974  b1f01970  <anonymous:b1e05000>
         b1fff978  000015d0
         b1fff97c  00000c01
         b1fff980  00000001
         b1fff984  b1f02000  [anon:thread stack guard]
         b1fff988  000fd970
         b1fff98c  00001000
         b1fff990  00000000
         b1fff994  00000000
         b1fff998  00000003
         b1fff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 6919, name: Binder:3073_9  >>> /system/bin/audioserver <<<
    r0  00000006  r1  c0306201  r2  b1c83880  r3  b1c83874
    r4  b1c83880  r5  b31b48c0  r6  c0306201  r7  00000036
    r8  00000000  r9  b31b4948  r10 b1c838a0  r11 b1c83888
    ip  00000000  sp  b1c83860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0003d5f7  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0003d743  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1c83820  00000000
         b1c83824  01000100
         b1c83828  00000000
         b1c8382c  b1c83928  <anonymous:b1b87000>
         b1c83830  00000000
         b1c83834  b26eb050  [anon:libc_malloc]
         b1c83838  b2f84044
         b1c8383c  00000050
         b1c83840  593db5e5
         b1c83844  00000004
         b1c83848  b31b4914  [anon:libc_malloc]
         b1c8384c  00000000
         b1c83850  00000000
         b1c83854  00000000
         b1c83858  b31b4948  [anon:libc_malloc]
         b1c8385c  b1c838a0  <anonymous:b1b87000>
    #00  b1c83860  b1c83874  <anonymous:b1b87000>
         ........  ........
    #01  b1c83860  b1c83874  <anonymous:b1b87000>
         ........  ........
    #02  b1c83878  b3189338  [anon:libc_malloc]
         ........  ........
    #03  b1c838d8  b31b48c0  [anon:libc_malloc]
         ........  ........
    #04  b1c83900  b318e110  [anon:libc_malloc]
         ........  ........
    #05  b1c83918  b318e110  [anon:libc_malloc]
         ........  ........
    #06  b1c83920  b1c8391c  <anonymous:b1b87000>
         ........  ........
    #07  b1c83958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1c83960  b1c83978  <anonymous:b1b87000>
         b1c83964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1c83968  b1c83970  <anonymous:b1b87000>
         b1c8396c  00000000
         b1c83970  b1a7f970  <anonymous:b1983000>
         b1c83974  b13ff970  <anonymous:b1303000>
         b1c83978  00001b07
         b1c8397c  00000c01
         b1c83980  00000001
         b1c83984  b1b86000  [anon:thread stack guard]
         b1c83988  000fd970
         b1c8398c  00001000
         b1c83990  00000000
         b1c83994  00000000
         b1c83998  00000003
         b1c8399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 19832, name: Binder:3073_6  >>> /system/bin/audioserver <<<
    r0  b31bc030  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b1effb7c  r7  000000f0
    r8  00000002  r9  00000000  r10 00000002  r11 b31bc000
    ip  b1effb38  sp  b1effb28  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 00015895  /system/lib/libaudioflinger.so (android::AudioFlinger::setParameters(int, android::String8 const&)+272)
    #04 pc 0003b6c3  /system/lib/libaudioclient.so (android::BnAudioFlinger::onTransact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+3174)
    #05 pc 000361cf  /system/lib/libbinder.so (android::BBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+70)
    #06 pc 0003da17  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+410)
    #07 pc 0003d7a3  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+106)
    #08 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #09 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #10 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #11 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #12 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1effae8  b318bc08  [anon:libc_malloc]
         b1effaec  b1effb6c  <anonymous:b1e05000>
         b1effaf0  b1effb60  <anonymous:b1e05000>
         b1effaf4  00000030
         b1effaf8  b495804c  /system/lib/libaudioflinger.so
         b1effafc  b33006df  /system/lib/libc.so (je_free+74)
         b1effb00  00000001
         b1effb04  593db5e5
         b1effb08  b1effb6c  <anonymous:b1e05000>
         b1effb0c  b318e4d0  [anon:libc_malloc]
         b1effb10  b318e510  [anon:libc_malloc]
         b1effb14  593db5e5
         b1effb18  b1effb6c  <anonymous:b1e05000>
         b1effb1c  b318e500  [anon:libc_malloc]
         b1effb20  01000000
         b1effb24  00000000
    #00  b1effb28  b1f019c8  <anonymous:b1e05000>
         ........  ........
    #01  b1effb38  00000000
         ........  ........
    #02  b1effb70  00000000
         ........  ........
    #03  b1effba8  b31ebdd0  [anon:libc_malloc]
         ........  ........
    #04  b1effc20  b1effc64  <anonymous:b1e05000>
         ........  ........
    #05  b1f017d8  00000010
         ........  ........
    #06  b1f017f0  00000010
         ........  ........
    #07  b1f018d8  b31b4b60  [anon:libc_malloc]
         ........  ........
    #08  b1f01900  b318ded0  [anon:libc_malloc]
         ........  ........
    #09  b1f01918  b318ded0  [anon:libc_malloc]
         ........  ........
    #10  b1f01920  b1f0191c  <anonymous:b1e05000>
         ........  ........
    #11  b1f01958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #12  b1f01960  b1f01978  <anonymous:b1e05000>
         b1f01964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1f01968  b1f01970  <anonymous:b1e05000>
         b1f0196c  00000000
         b1f01970  b1fff970  <anonymous:b1f03000>
         b1f01974  b1785970  <anonymous:b1689000>
         b1f01978  00004d78
         b1f0197c  00000c01
         b1f01980  00000001
         b1f01984  b1e04000  [anon:thread stack guard]
         b1f01988  000fd970
         b1f0198c  00001000
         b1f01990  00000000
         b1f01994  00000000
         b1f01998  00000003
         b1f0199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 20606, name: Binder:3073_7  >>> /system/bin/audioserver <<<
    r0  b318b314  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b1783b34  r7  000000f0
    r8  00000002  r9  00000000  r10 00000002  r11 b1785800
    ip  b1783af0  sp  b1783ae0  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 0000d6af  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::getDevicesForStream(audio_stream_type_t)+22)
    #04 pc 0003f6f3  /system/lib/libaudioclient.so (android::BnAudioPolicyService::onTransact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+4466)
    #05 pc 000361cf  /system/lib/libbinder.so (android::BBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+70)
    #06 pc 0003da17  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+410)
    #07 pc 0003d7a3  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+106)
    #08 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #09 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #10 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #11 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #12 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1783aa0  00000000
         b1783aa4  b287b188  [anon:libc_malloc]
         b1783aa8  b3180b20  [anon:libc_malloc]
         b1783aac  b287b188  [anon:libc_malloc]
         b1783ab0  b3200040  [anon:libc_malloc]
         b1783ab4  b32008c0  [anon:libc_malloc]
         b1783ab8  b287b188  [anon:libc_malloc]
         b1783abc  b319e3e0  [anon:libc_malloc]
         b1783ac0  b32008c0  [anon:libc_malloc]
         b1783ac4  b287b188  [anon:libc_malloc]
         b1783ac8  b319e3e0  [anon:libc_malloc]
         b1783acc  b3180000  [anon:libc_malloc]
         b1783ad0  b3200040  [anon:libc_malloc]
         b1783ad4  b32edc67  /system/lib/libc.so (je_arena_dalloc_small+94)
         b1783ad8  01000000
         b1783adc  00000000
    #00  b1783ae0  b17859c8  <anonymous:b1689000>
         ........  ........
    #01  b1783af0  00000000
         ........  ........
    #02  b1783b28  00000000
         ........  ........
    #03  b1783b60  00000018
         ........  ........
    #04  b1783b78  b3200580  [anon:libc_malloc]
         ........  ........
    #05  b17857d8  00000010
         ........  ........
    #06  b17857f0  00000010
         ........  ........
    #07  b17858d8  b31b4fc0  [anon:libc_malloc]
         ........  ........
    #08  b1785900  b318e380  [anon:libc_malloc]
         ........  ........
    #09  b1785918  b318e380  [anon:libc_malloc]
         ........  ........
    #10  b1785920  b178591c  <anonymous:b1689000>
         ........  ........
    #11  b1785958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #12  b1785960  b1785978  <anonymous:b1689000>
         b1785964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1785968  b1785970  <anonymous:b1689000>
         b178596c  00000000
         b1785970  b1f01970  <anonymous:b1e05000>
         b1785974  b1a7f970  <anonymous:b1983000>
         b1785978  0000507e
         b178597c  00000c01
         b1785980  00000001
         b1785984  b1688000  [anon:thread stack guard]
         b1785988  000fd970
         b178598c  00001000
         b1785990  00000000
         b1785994  00000000
         b1785998  00000003
         b178599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 24234, name: FastCapture  >>> /system/bin/audioserver <<<
    r0  b593b150  r1  00000009  r2  00000000  r3  00000000
    r4  00000000  r5  00000001  r6  00000001  r7  000000f0
    r8  00000000  r9  fffffffe  r10 00000000  r11 3b9ac9ff
    ip  b13ff730  sp  b13ff720  lr  b4a0b64b  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 00001647  /system/lib/libfmq.so (android::hardware::EventFlag::waitHelper(unsigned int, unsigned int*, long long)+198)
    #02 pc 0001c3ed  /system/lib/libaudiohal@4.0.so (android::V4_0::StreamInHalHidl::callReaderThread(android::hardware::audio::V4_0::IStreamIn::ReadParameters const&, char const*, std::__1::function<void (android::hardware::audio::V4_0::IStreamIn::ReadStatus const&)>)+100)
    #03 pc 0001bfd7  /system/lib/libaudiohal@4.0.so (android::V4_0::StreamInHalHidl::read(void*, unsigned int, unsigned int*)+118)
    #04 pc 00003fa3  /system/lib/libnbaio.so (android::AudioStreamInSource::read(void*, unsigned int)+46)
    #05 pc 0003edcf  /system/lib/libaudioflinger.so (android::FastCapture::onWork()+90)
    #06 pc 00040c99  /system/lib/libaudioflinger.so (android::FastThread::threadLoop()+448)
    #07 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #08 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #09 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b13ff6e0  00000000
         b13ff6e4  0004e480
         b13ff6e8  00000000
         b13ff6ec  00000000
         b13ff6f0  00000140
         b13ff6f4  00000140
         b13ff6f8  b26fd700  [anon:libc_malloc]
         b13ff6fc  00000140
         b13ff700  00000000
         b13ff704  00003eb0
         b13ff708  00000000
         b13ff70c  00000000
         b13ff710  00000010
         b13ff714  b13ff7e8  <anonymous:b1303000>
         b13ff718  b4e2d65c  /system/lib/libaudiohal@4.0.so
         b13ff71c  00000018
    #00  b13ff720  b13ff7b8  <anonymous:b1303000>
         ........  ........
    #01  b13ff730  00000000
         ........  ........
    #02  b13ff770  00000000
         ........  ........
    #03  b13ff7e0  00000000
         ........  ........
    #04  b13ff848  00000000
         ........  ........
    #05  b13ff860  b1a83700  [anon:libc_malloc]
         ........  ........
    #06  b13ff880  00000000
         ........  ........
    #07  b13ff920  b13ff91c  <anonymous:b1303000>
         ........  ........
    #08  b13ff958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  b13ff960  b13ff978  <anonymous:b1303000>
         b13ff964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b13ff968  b13ff970  <anonymous:b1303000>
         b13ff96c  00000000
         b13ff970  b1c83970  <anonymous:b1b87000>
         b13ff974  b1301970  <anonymous:b1205000>
         b13ff978  00005eaa
         b13ff97c  00000c01
         b13ff980  00000001
         b13ff984  b1302000  [anon:thread stack guard]
         b13ff988  000fd970
         b13ff98c  00001000
         b13ff990  00000000
         b13ff994  00000000
         b13ff998  00000003
         b13ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 24235, name: AudioIn_176  >>> /system/bin/audioserver <<<
    r0  b495083c  r1  00000000  r2  b1a83894  r3  b26ef700
    r4  b1a837e0  r5  b495083c  r6  000000a0  r7  000000a2
    r8  00000002  r9  00003e80  r10 b2008040  r11 b2008094
    ip  00000000  sp  b13016e8  lr  b49418d3  pc  b32d8c74

backtrace:
    #00 pc 00054c74  /system/lib/libc.so (nanosleep+8)
    #01 pc 0003e8cf  /system/lib/libaudioflinger.so (android::StateQueue<android::FastCaptureState>::push(android::StateQueue<android::FastCaptureState>::block_t)+138)
    #02 pc 0002ae03  /system/lib/libaudioflinger.so (android::AutoPark<android::FastCapture>::AutoPark(android::sp<android::FastCapture> const&)+82)
    #03 pc 0002aa4d  /system/lib/libaudioflinger.so (android::AudioFlinger::RecordThread::checkForNewParameter_l(android::String8 const&, int&)+52)
    #04 pc 0001b9c9  /system/lib/libaudioflinger.so (android::AudioFlinger::ThreadBase::processConfigEvents_l()+204)
    #05 pc 000294a3  /system/lib/libaudioflinger.so (android::AudioFlinger::RecordThread::threadLoop()+2530)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b13016a8  b130173c  <anonymous:b1205000>
         b13016ac  00000000
         b13016b0  593db5e5
         b13016b4  593db5e5
         b13016b8  b13016e4  <anonymous:b1205000>
         b13016bc  b130173c  <anonymous:b1205000>
         b13016c0  fffffffe
         b13016c4  b464b087  /system/lib/libmedia_helper.so (_ZN7android14AudioParameterC2ERKNS_7String8E+342)
         b13016c8  b287b208  [anon:libc_malloc]
         b13016cc  b1301734  <anonymous:b1205000>
         b13016d0  b31fae40  [anon:libc_malloc]
         b13016d4  b3189360  [anon:libc_malloc]
         b13016d8  b3189330  [anon:libc_malloc]
         b13016dc  00000000
         b13016e0  b3189330  [anon:libc_malloc]
         b13016e4  b3189360  [anon:libc_malloc]
    #00  b13016e8  b1301728  <anonymous:b1205000>
         ........  ........
    #01  b13016e8  b1301728  <anonymous:b1205000>
         ........  ........
    #02  b1301700  b2008040  [anon:libc_malloc]
         ........  ........
    #03  b1301710  b287b208  [anon:libc_malloc]
         ........  ........
    #04  b1301778  b13019c8  <anonymous:b1205000>
         ........  ........
    #05  b13017e0  000272e0
         ........  ........
    #06  b1301920  b130191c  <anonymous:b1205000>
         ........  ........
    #07  b1301958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1301960  b1301978  <anonymous:b1205000>
         b1301964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1301968  b1301970  <anonymous:b1205000>
         b130196c  00000000
         b1301970  b13ff970  <anonymous:b1303000>
         b1301974  b1587970  <anonymous:b148b000>
         b1301978  00005eab
         b130197c  00000c01
         b1301980  00000001
         b1301984  b1204000  [anon:thread stack guard]
         b1301988  000fd970
         b130198c  00001000
         b1301990  00000000
         b1301994  00000000
         b1301998  00000003
         b130199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 24284, name: HwBinder:3073_3  >>> /system/bin/audioserver <<<
    r0  00000005  r1  c0306201  r2  b1587878  r3  b1587874
    r4  b287c200  r5  b1587878  r6  00000000  r7  00000036
    r8  b287c258  r9  c0306201  r10 b1587898  r11 b287c29c
    ip  b1587880  sp  b1587860  lr  b32a5c15  pc  b32d7f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000169ef  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f397  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fcbd  /system/lib/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00016095  /system/lib/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1587820  b50df0a1  /system/lib/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b1587824  00000c01
         b1587828  00000c92
         b158782c  b31fae90  [anon:libc_malloc]
         b1587830  b50ded69  /system/lib/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         b1587834  b32e37a7  /system/lib/libc.so (vsnprintf+114)
         b1587838  00000052
         b158783c  00000100
         b1587840  00000000
         b1587844  b318ba88  [anon:libc_malloc]
         b1587848  0000000f
         b158784c  b32ecb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         b1587850  593db5e5
         b1587854  b287c200  [anon:libc_malloc]
         b1587858  00000004
         b158785c  00000000
    #00  b1587860  b1587874  <anonymous:b148b000>
         ........  ........
    #01  b1587860  b1587874  <anonymous:b148b000>
         ........  ........
    #02  b1587878  00000000
         ........  ........
    #03  b15878d0  593db5e5
         ........  ........
    #04  b15878f8  00000000
         ........  ........
    #05  b1587918  b318e530  [anon:libc_malloc]
         ........  ........
    #06  b1587920  b158791c  <anonymous:b148b000>
         ........  ........
    #07  b1587958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1587960  b1587978  <anonymous:b148b000>
         b1587964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1587968  b1587970  <anonymous:b148b000>
         b158796c  00000000
         b1587970  b1301970  <anonymous:b1205000>
         b1587974  00000000
         b1587978  00005edc
         b158797c  00000c01
         b1587980  00000001
         b1587984  b148a000  [anon:thread stack guard]
         b1587988  000fd970
         b158798c  00001000
         b1587990  00000000
         b1587994  00000000
         b1587998  00000003
         b158799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3073, tid: 28257, name: Binder:3073_8  >>> /system/bin/audioserver <<<
    r0  b319e164  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b1a7be2c  r7  000000f0
    r8  00000002  r9  00000000  r10 00000002  r11 b1a7be98
    ip  b1a7bde8  sp  b1a7bdd8  lr  b32a1219  pc  b329dd54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 00009399  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::AudioCommandThread::sendCommand(android::sp<android::AudioPolicyService::AudioCommandThread::AudioCommand>&, int)+28)
    #04 pc 0000968b  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::AudioCommandThread::parametersCommand(int, char const*, int)+158)
    #05 pc 0002cadb  /system/lib/libaudiopolicymanagerdefault.so (android::AudioPolicyManager::setOutputDevice(android::sp<android::AudioOutputDescriptor> const&, unsigned int, bool, int, int*, char const*, bool)+958)
    #06 pc 0001f8d5  /system/lib/libaudiopolicymanagerdefault.so (android::AudioPolicyManager::setDeviceConnectionStateInt(unsigned int, audio_policy_dev_state_t, char const*, char const*)+1740)
    #07 pc 00026f9b  /system/lib/libaudiopolicymanagerdefault.so (android::AudioPolicyManager::unregisterPolicyMixes(android::Vector<android::AudioMix>)+222)
    #08 pc 0000dd87  /system/lib/libaudiopolicyservice.so (android::AudioPolicyService::registerPolicyMixes(android::Vector<android::AudioMix> const&, bool)+118)
    #09 pc 0003f3d3  /system/lib/libaudioclient.so (android::BnAudioPolicyService::onTransact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+3666)
    #10 pc 000361cf  /system/lib/libbinder.so (android::BBinder::transact(unsigned int, android::Parcel const&, android::Parcel*, unsigned int)+70)
    #11 pc 0003da17  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+410)
    #12 pc 0003d7a3  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+106)
    #13 pc 0003dccb  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #14 pc 0005470d  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12)
    #15 pc 0000c147  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+166)
    #16 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #17 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b1a7bd98  b1a7f9c8  <anonymous:b1983000>
         b1a7bd9c  b32a1219  /system/lib/libc.so (_Z15__futex_wait_exPVvbibPK8timespec+92)
         b1a7bda0  000000c9
         b1a7bda4  00000030
         b1a7bda8  00000000
         b1a7bdac  b318bc88  [anon:libc_malloc]
         b1a7bdb0  00000005
         b1a7bdb4  b32ecb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         b1a7bdb8  593db5e5
         b1a7bdbc  b318bc88  [anon:libc_malloc]
         b1a7bdc0  00000000
         b1a7bdc4  00000000
         b1a7bdc8  00000000
         b1a7bdcc  00000020
         b1a7bdd0  01000000
         b1a7bdd4  00000000
    #00  b1a7bdd8  b1a7f9c8  <anonymous:b1983000>
         ........  ........
    #01  b1a7bde8  00000000
         ........  ........
    #02  b1a7be20  00000000
         ........  ........
    #03  b1a7be58  b31ebdb0  [anon:libc_malloc]
         ........  ........
    #04  b1a7be90  b31ebe10  [anon:libc_malloc]
         ........  ........
    #05  b1a7bec0  b1a7bf30  <anonymous:b1983000>
         ........  ........
    #06  b1a7da68  00000000
         ........  ........
    #07  b1a7db00  b4af2d6f  /system/lib/libaudiopolicymanagerdefault.so
         ........  ........
    #08  b1a7db38  00000001
         ........  ........
    #09  b1a7db78  b31825f0  [anon:libc_malloc]
         ........  ........
    #10  b1a7f7d8  00000010
         ........  ........
    #11  b1a7f7f0  00000010
         ........  ........
    #12  b1a7f8d8  b31b4c40  [anon:libc_malloc]
         ........  ........
    #13  b1a7f900  b318dea0  [anon:libc_malloc]
         ........  ........
    #14  b1a7f918  b318dea0  [anon:libc_malloc]
         ........  ........
    #15  b1a7f920  b1a7f91c  <anonymous:b1983000>
         ........  ........
    #16  b1a7f958  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #17  b1a7f960  b1a7f978  <anonymous:b1983000>
         b1a7f964  b32e7c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1a7f968  b1a7f970  <anonymous:b1983000>
         b1a7f96c  00000000
         b1a7f970  b1785970  <anonymous:b1689000>
         b1a7f974  b1c83970  <anonymous:b1b87000>
         b1a7f978  00006e61
         b1a7f97c  00000c01
         b1a7f980  00000001
         b1a7f984  b1982000  [anon:thread stack guard]
         b1a7f988  000fd970
         b1a7f98c  00001000
         b1a7f990  00000000
         b1a7f994  00000000
         b1a7f998  00000003
         b1a7f99c  00000000

open files:
    fd 0: /dev/null
    fd 1: /dev/null
    fd 2: /dev/null
    fd 3: socket:[15207]
    fd 4: /dev/pmsg0
    fd 5: /dev/hwbinder
    fd 6: /dev/binder
    fd 7: /sys/kernel/debug/tracing/trace_marker
    fd 8: /dev/ashmem
    fd 9: /dev/ashmem
    fd 10: /dev/ashmem
    fd 11: /dev/ashmem
    fd 12: /dev/ashmem
    fd 13: /dev/ashmem
    fd 14: /dev/ashmem
    fd 15: /dev/ashmem
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
    fd 21: /dev/ashmem
    fd 22: /dev/ashmem
