*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 18856, tid: 18892, name: reader  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x10
Cause: null pointer dereference
    r0  00000001  r1  00000000  r2  00000000  r3  00000003
    r4  af5aa070  r5  af5aa07c  r6  af5aa070  r7  af5aa094
    r8  af5aa140  r9  af5aa138  r10 00000140  r11 00000000
    ip  aebe8380  sp  aebe8888  lr  afbd7935  pc  afbd8f56

backtrace:
    #00 pc 0000cf56  /vendor/lib/libamlaudiorc.so (android::AudioSoundCardStreamIn::startInputStream_l()+114)
    #01 pc 0000ccff  /vendor/lib/libamlaudiorc.so (android::AudioSoundCardStreamIn::read(void*, unsigned int)+46)
    #02 pc 0000b097  /vendor/lib/libamlaudiorc.so (in_read(audio_stream_in*, void*, unsigned int)+34)
    #03 pc 00021519  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (android::hardware::audio::V4_0::implementation::(anonymous namespace)::ReadThread::threadLoop()+228)
    #04 pc 0000c053  /system/lib/vndk-sp-28/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:
         aebe8848  db29708a
         aebe884c  afbfc36c  /vendor/lib/libamlaudiorc.so
         aebe8850  ffffffff
         aebe8854  ffffffff
         aebe8858  afbd7935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         aebe885c  00000006
         aebe8860  af5aa070  [anon:libc_malloc]
         aebe8864  af5aa07c  [anon:libc_malloc]
         aebe8868  af5aa070  [anon:libc_malloc]
         aebe886c  af59f140  [anon:libc_malloc]
         aebe8870  af5aa140  [anon:libc_malloc]
         aebe8874  afbd7c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         aebe8878  af5aa070  [anon:libc_malloc]
         aebe887c  af5aa07c  [anon:libc_malloc]
         aebe8880  af59f140  [anon:libc_malloc]
         aebe8884  afbd8eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  aebe8888  00000001
         ........  ........
    #01  aebe88a8  00000001
         ........  ........
    #02  aebe88c8  af5aa130  [anon:libc_malloc]
         ........  ........
    #03  aebe88e0  00000000
         ........  ........
    #04  aebe8920  aebe891c  <anonymous:aeaec000>
         ........  ........
    #05  aebe8958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  aebe8960  aebe8978  <anonymous:aeaec000>
         aebe8964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aebe8968  aebe8970  <anonymous:aeaec000>
         aebe896c  00000000
         aebe8970  aece6970  <anonymous:aebea000>
         aebe8974  aeaea970  <anonymous:ae9ee000>
         aebe8978  ffffffff
         aebe897c  00000000
         aebe8980  00000001
         aebe8984  aeaeb000  [anon:thread stack guard]
         aebe8988  000fd970
         aebe898c  00001000
         aebe8990  00000000
         aebe8994  00000000
         aebe8998  00000003
         aebe899c  00000000

memory near r4 ([anon:libc_malloc]):
    af5aa050 004c43e4 00000000 2e5728b7 00000000  .CL......(W.....
    af5aa060 b02ef7d4 b0795930 00000000 00000000  ....0Yy.........
    af5aa070 afbfb374 afbfc060 00000000 00000001  t...`...........
    af5aa080 00003e80 00000000 00000006 00000000  .>..............
    af5aa090 00000000 00000000 00000000 00000000  ................
    af5aa0a0 00000000 00000000 00000000 00000000  ................
    af5aa0b0 00000000 00000000 00000000 00000000  ................
    af5aa0c0 afbd8a5d afbd8a63 af5aa070 00000000  ]...c...p.Z.....
    af5aa0d0 00000000 00000000 00000000 00000000  ................
    af5aa0e0 b02ef300 00000000 aebe8970 00000000  ........p.......
    af5aa0f0 00000002 00000000 b0790100 00000000  ..........y.....
    af5aa100 000049cc b07a1bb8 af59f000 b07883d8  .I....z...Y...x.
    af5aa110 b0788420 b0788450 b078ca80 af59f140   .x.P.x...x.@.Y.
    af5aa120 00000000 00000000 00000140 00000000  ........@.......
    af5aa130 00000000 00000000 00000000 00000000  ................
    af5aa140 00000000 00000000 b02ef334 b0795960  ........4...`Yy.

memory near r5 ([anon:libc_malloc]):
    af5aa05c 00000000 b02ef7d4 b0795930 00000000  ........0Yy.....
    af5aa06c 00000000 afbfb374 afbfc060 00000000  ....t...`.......
    af5aa07c 00000001 00003e80 00000000 00000006  .....>..........
    af5aa08c 00000000 00000000 00000000 00000000  ................
    af5aa09c 00000000 00000000 00000000 00000000  ................
    af5aa0ac 00000000 00000000 00000000 00000000  ................
    af5aa0bc 00000000 afbd8a5d afbd8a63 af5aa070  ....]...c...p.Z.
    af5aa0cc 00000000 00000000 00000000 00000000  ................
    af5aa0dc 00000000 b02ef300 00000000 aebe8970  ............p...
    af5aa0ec 00000000 00000002 00000000 b0790100  ..............y.
    af5aa0fc 00000000 000049cc b07a1bb8 af59f000  .....I....z...Y.
    af5aa10c b07883d8 b0788420 b0788450 b078ca80  ..x. .x.P.x...x.
    af5aa11c af59f140 00000000 00000000 00000140  @.Y.........@...
    af5aa12c 00000000 00000000 00000000 00000000  ................
    af5aa13c 00000000 00000000 00000000 b02ef334  ............4...
    af5aa14c b0795960 00000008 00000000 00000030  `Yy.........0...

memory near r6 ([anon:libc_malloc]):
    af5aa050 004c43e4 00000000 2e5728b7 00000000  .CL......(W.....
    af5aa060 b02ef7d4 b0795930 00000000 00000000  ....0Yy.........
    af5aa070 afbfb374 afbfc060 00000000 00000001  t...`...........
    af5aa080 00003e80 00000000 00000006 00000000  .>..............
    af5aa090 00000000 00000000 00000000 00000000  ................
    af5aa0a0 00000000 00000000 00000000 00000000  ................
    af5aa0b0 00000000 00000000 00000000 00000000  ................
    af5aa0c0 afbd8a5d afbd8a63 af5aa070 00000000  ]...c...p.Z.....
    af5aa0d0 00000000 00000000 00000000 00000000  ................
    af5aa0e0 b02ef300 00000000 aebe8970 00000000  ........p.......
    af5aa0f0 00000002 00000000 b0790100 00000000  ..........y.....
    af5aa100 000049cc b07a1bb8 af59f000 b07883d8  .I....z...Y...x.
    af5aa110 b0788420 b0788450 b078ca80 af59f140   .x.P.x...x.@.Y.
    af5aa120 00000000 00000000 00000140 00000000  ........@.......
    af5aa130 00000000 00000000 00000000 00000000  ................
    af5aa140 00000000 00000000 b02ef334 b0795960  ........4...`Yy.

memory near r7 ([anon:libc_malloc]):
    af5aa074 afbfc060 00000000 00000001 00003e80  `............>..
    af5aa084 00000000 00000006 00000000 00000000  ................
    af5aa094 00000000 00000000 00000000 00000000  ................
    af5aa0a4 00000000 00000000 00000000 00000000  ................
    af5aa0b4 00000000 00000000 00000000 afbd8a5d  ............]...
    af5aa0c4 afbd8a63 af5aa070 00000000 00000000  c...p.Z.........
    af5aa0d4 00000000 00000000 00000000 b02ef300  ................
    af5aa0e4 00000000 aebe8970 00000000 00000002  ....p...........
    af5aa0f4 00000000 b0790100 00000000 000049cc  ......y......I..
    af5aa104 b07a1bb8 af59f000 b07883d8 b0788420  ..z...Y...x. .x.
    af5aa114 b0788450 b078ca80 af59f140 00000000  P.x...x.@.Y.....
    af5aa124 00000000 00000140 00000000 00000000  ....@...........
    af5aa134 00000000 00000000 00000000 00000000  ................
    af5aa144 00000000 b02ef334 b0795960 00000008  ....4...`Yy.....
    af5aa154 00000000 00000030 00000000 00000060  ....0.......`...
    af5aa164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    af5aa120 00000000 00000000 00000140 00000000  ........@.......
    af5aa130 00000000 00000000 00000000 00000000  ................
    af5aa140 00000000 00000000 b02ef334 b0795960  ........4...`Yy.
    af5aa150 00000008 00000000 00000030 00000000  ........0.......
    af5aa160 00000060 00000000 00000088 00000000  `...............
    af5aa170 000000a8 00000000 000000d0 00000000  ................
    af5aa180 00000100 00000000 00000128 00000000  ........(.......
    af5aa190 00000148 00000000 00000170 00000000  H.......p.......
    af5aa1a0 000001a0 00000000 000001c8 00000000  ................
    af5aa1b0 000001e8 00000000 00000000 00000000  ................
    af5aa1c0 00000000 00000000 00000000 00000000  ................
    af5aa1d0 00000000 00000000 00000000 00000000  ................
    af5aa1e0 00000000 00000000 00000000 00000000  ................
    af5aa1f0 00000000 00000000 00000000 00000000  ................
    af5aa200 00000000 00000000 00000000 00000000  ................
    af5aa210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    af5aa118 b078ca80 af59f140 00000000 00000000  ..x.@.Y.........
    af5aa128 00000140 00000000 00000000 00000000  @...............
    af5aa138 00000000 00000000 00000000 00000000  ................
    af5aa148 b02ef334 b0795960 00000008 00000000  4...`Yy.........
    af5aa158 00000030 00000000 00000060 00000000  0.......`.......
    af5aa168 00000088 00000000 000000a8 00000000  ................
    af5aa178 000000d0 00000000 00000100 00000000  ................
    af5aa188 00000128 00000000 00000148 00000000  (.......H.......
    af5aa198 00000170 00000000 000001a0 00000000  p...............
    af5aa1a8 000001c8 00000000 000001e8 00000000  ................
    af5aa1b8 00000000 00000000 00000000 00000000  ................
    af5aa1c8 00000000 00000000 00000000 00000000  ................
    af5aa1d8 00000000 00000000 00000000 00000000  ................
    af5aa1e8 00000000 00000000 00000000 00000000  ................
    af5aa1f8 00000000 00000000 00000000 00000000  ................
    af5aa208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:aeaec000>):
    aebe8360 c049cc00 ca5fa647 ae0425a1 db29708a  ..I.G._..%...p).
    aebe8370 aebe8404 00000003 aebe8404 b12ff33c  ............<./.
    aebe8380 b12f8cf9 b12ff014 00000000 00000001  ../.../.........
    aebe8390 00000000 b12f128f 00000000 00000000  ....../.........
    aebe83a0 aebe89c8 00000000 5fa647c0 0425a1ca  .........G._..%.
    aebe83b0 db29708a aebe8448 00000000 afbef104  .p).H...........
    aebe83c0 00000006 afbfc060 af5aa138 00000140  ....`...8.Z.@...
    aebe83d0 00000000 b12f0b6d 000003c5 ffff0208  ....m./.........
    aebe83e0 00000006 000003ff 00000000 00000000  ................
    aebe83f0 00000000 00000000 00000000 00000000  ................
    aebe8400 aebe83a8 aebe83e0 00000001 afbef104  ................
    aebe8410 0000001c aebe8448 0000003b db29708a  ....H...;....p).
    aebe8420 afbef104 00000006 aebe8448 00000000  ........H.......
    aebe8430 afbfc060 b12f0ca3 afbef3b7 aebe885c  `...../.....\...
    aebe8440 00000000 aebe885c 4f525245 75412052  ....\...ERROR Au
    aebe8450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:aeaec000>):
    aebe8868 af5aa070 af59f140 af5aa140 afbd7c41  p.Z.@.Y.@.Z.A|..
    aebe8878 af5aa070 af5aa07c af59f140 afbd8eef  p.Z.|.Z.@.Y.....
    aebe8888 00000001 b02ea000 00000000 00000140  ............@...
    aebe8898 af5aa07c af5aa070 af59f140 afbd8d01  |.Z.p.Z.@.Y.....
    aebe88a8 00000001 af5aa120 db29708a 00000140  .... .Z..p).@...
    aebe88b8 af59f140 af59f000 afbfc348 afbd7099  @.Y...Y.H....p..
    aebe88c8 af5aa130 af5aa0e0 af5aa120 aebe88f4  0.Z...Z. .Z.....
    aebe88d8 af5aa130 b02e251b 00000000 00000000  0.Z..%..........
    aebe88e8 00000000 00000000 af5aa128 00000002  ........(.Z.....
    aebe88f8 db29708a af5aa0e0 00000000 af5aa0ec  .p)...Z.......Z.
    aebe8908 00000000 aebe8928 000049ad b0795970  ....(....I..pYy.
    aebe8918 b1418c75 b1419055 aebe891c aebe8970  u.A.U.A.....p...
    aebe8928 af5aa0e0 b0795960 af5aa0e0 db29708a  ..Z.`Yy...Z..p).
    aebe8938 aebe8970 aebe8970 aebe8970 00000078  p...p...p...x...
    aebe8948 000049a8 000049ad b0795970 b0cebc47  .I...I..pYy.G...
    aebe8958 b0cebc2f b0ca6067 aebe8978 b0cebc2f  /...g`..x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    afbd7914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    afbd7924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    afbd7934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    afbd7944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    afbd7954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    afbd7964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    afbd7974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    afbd7984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    afbd7994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    afbd79a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    afbd79b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    afbd79c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    afbd79d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    afbd79e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    afbd79f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    afbd7a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    afbd8f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    afbd8f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    afbd8f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    afbd8f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    afbd8f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    afbd8f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    afbd8f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    afbd8fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    afbd8fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    afbd8fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    afbd8fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    afbd8fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    afbd8ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    afbd9004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    afbd9014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    afbd9024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (477 entries):
--->Fault address falls at 00000010 before any mapped regions
    8bcfc000-8bcfefff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8bcff000-8bcfffff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8bd00000-8bd00fff rw-         0      1000
    ae9ed000-ae9edfff ---         0      1000  [anon:thread stack guard]
    ae9ee000-aeaeafff rw-         0     fd000
    aeaeb000-aeaebfff ---         0      1000  [anon:thread stack guard]
    aeaec000-aebe8fff rw-         0     fd000
    aebe9000-aebe9fff ---         0      1000  [anon:thread stack guard]
    aebea000-aece6fff rw-         0     fd000
    aece7000-aece7fff ---         0      1000  [anon:thread stack guard]
    aece8000-aede4fff rw-         0     fd000
    aede5000-aede7fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    aede8000-aede8fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    aede9000-aede9fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    aee25000-aee2afff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    aee2b000-aee2bfff ---         0      1000
    aee2c000-aee2cfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aee2d000-aee2dfff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aee4d000-aee4ffff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    aee50000-aee50fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    aee51000-aee51fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    aeea2000-aeea5fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    aeea6000-aeea6fff r--      3000      1000  /vendor/lib/libalsautils.so
    aeea7000-aeea7fff rw-      4000      1000  /vendor/lib/libalsautils.so
    aeee6000-aeee6fff ---         0      1000  [anon:thread stack guard]
    aeee7000-aefe3fff rw-         0     fd000
    aefe4000-aefebfff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    aefec000-aefecfff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aefed000-aefedfff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    af00e000-af013fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    af014000-af014fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    af015000-af015fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    af06e000-af075fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    af076000-af076fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    af077000-af077fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    af080000-af084fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    af085000-af085fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    af086000-af086fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    af0de000-af0e2fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    af0e3000-af0e3fff ---         0      1000
    af0e4000-af0e4fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    af0e5000-af0e5fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    af11b000-af121fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    af122000-af122fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    af123000-af124fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    af16b000-af176fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    af177000-af177fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    af178000-af178fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    af185000-af244fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    af245000-af247fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    af248000-af248fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    af285000-af28afff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    af28b000-af28bfff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    af28c000-af28cfff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    af2cd000-af2f8fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    af2f9000-af2f9fff ---         0      1000
    af2fa000-af2fafff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    af2fb000-af2fbfff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    af326000-af329fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    af32a000-af32afff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    af32b000-af32bfff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    af377000-af37afff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    af37b000-af37bfff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    af37c000-af37cfff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    af39d000-af3a0fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    af3a1000-af3a1fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    af3a2000-af3a2fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
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    afe16000-afe16fff ---         0      1000
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    b0310000-b0310fff ---         0      1000
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    b0312000-b0312fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    b036f000-b036ffff rw-      2000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
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    b0bdc000-b0bdcfff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
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    b0c0a000-b0c0afff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b0c0b000-b0c0bfff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b0c5a000-b0c6cfff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    b0c6d000-b0c6dfff ---         0      1000
    b0c6e000-b0c6efff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b0c6f000-b0c6ffff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b0c88000-b0d24fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b0d25000-b0d25fff ---         0      1000
    b0d26000-b0d29fff r--     9d000      4000  /system/lib/libc.so
    b0d2a000-b0d2bfff rw-     a1000      2000  /system/lib/libc.so
    b0d2c000-b0d2cfff rw-         0      1000  [anon:.bss]
    b0d2d000-b0d2dfff r--         0      1000  [anon:.bss]
    b0d2e000-b0d34fff rw-         0      7000  [anon:.bss]
    b0d41000-b0d58fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b0d59000-b0d59fff ---         0      1000
    b0d5a000-b0d5bfff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b0d5c000-b0d5cfff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b0dbd000-b0dbdfff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b0dbe000-b0dbefff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b0dbf000-b0dbffff rw-         0      1000  [anon:.bss]
    b0dcf000-b0e0bfff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    b0e0c000-b0e0cfff ---         0      1000
    b0e0d000-b0e10fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    b0e11000-b0e11fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    b0e5a000-b0e79fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    b0e7a000-b0e7afff r--     1f000      1000  /system/lib/libm.so
    b0e7b000-b0e7bfff rw-     20000      1000  /system/lib/libm.so
    b0e92000-b0f24fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    b0f25000-b0f29fff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b0f2a000-b0f2afff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b0f2b000-b0f2bfff rw-         0      1000  [anon:.bss]
    b0f50000-b0f5afff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    b0f5b000-b0f5bfff ---         0      1000
    b0f5c000-b0f5cfff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    b0f5d000-b0f5dfff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    b0faf000-b0ff8fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    b0ff9000-b0ff9fff ---         0      1000
    b0ffa000-b0ffefff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b0fff000-b0ffffff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b1014000-b1073fff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
    b1074000-b107afff r--     5f000      7000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b107b000-b107bfff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b1085000-b109ffff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    b10a0000-b10a0fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    b10a1000-b10a1fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    b10a2000-b10a7fff rw-         0      6000  [anon:.bss]
    b10d5000-b1194fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    b1195000-b11a3fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b11a4000-b11a4fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b11c4000-b122afff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b122b000-b122bfff ---         0      1000
    b122c000-b1232fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1233000-b1233fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1268000-b126afff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    b126b000-b126bfff r--      2000      1000  /system/lib/libvndksupport.so
    b126c000-b126cfff rw-      3000      1000  /system/lib/libvndksupport.so
    b128e000-b12a8fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    b12a9000-b12a9fff ---         0      1000
    b12aa000-b12abfff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b12ac000-b12acfff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b12ea000-b12fcfff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    b12fd000-b12fdfff ---         0      1000
    b12fe000-b12fefff r--     13000      1000  /system/lib/liblog.so
    b12ff000-b12fffff rw-     14000      1000  /system/lib/liblog.so
    b1301000-b1335fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    b1336000-b1336fff ---         0      1000
    b1337000-b133afff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b133b000-b133bfff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b1346000-b135afff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    b135b000-b135bfff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    b135c000-b135cfff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    b135d000-b13a2fff rw-         0     46000  [anon:.bss]
    b13d6000-b13e1fff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    b13e2000-b13e2fff ---         0      1000
    b13e3000-b13e3fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    b13e4000-b13e4fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    b140d000-b141ffff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    b1420000-b1420fff ---         0      1000
    b1421000-b1421fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    b1422000-b1422fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    b1424000-b1424fff r--         0      1000  [anon:linker_alloc]
    b1445000-b1445fff r--         0      1000  [anon:linker_alloc]
    b1446000-b1446fff rw-         0      1000  [anon:linker_alloc]
    b1447000-b1447fff ---         0      1000  [anon:thread signal stack guard]
    b1448000-b144bfff rw-         0      4000  [anon:thread signal stack]
    b144c000-b144cfff ---         0      1000  [anon:bionic TLS guard]
    b144d000-b144ffff rw-         0      3000  [anon:bionic TLS]
    b1450000-b1450fff ---         0      1000  [anon:bionic TLS guard]
    b1451000-b1451fff r--         0      1000  [anon:linker_alloc]
    b1454000-b1454fff ---         0      1000  [anon:thread signal stack guard]
    b1455000-b1458fff rw-         0      4000  [anon:thread signal stack]
    b1459000-b1459fff ---         0      1000  [anon:bionic TLS guard]
    b145a000-b145cfff rw-         0      3000  [anon:bionic TLS]
    b145d000-b145dfff ---         0      1000  [anon:bionic TLS guard]
    b145e000-b145efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b145f000-b145ffff rw-         0      1000  [anon:linker_alloc_vector]
    b1460000-b1460fff ---         0      1000  [anon:thread signal stack guard]
    b1461000-b1464fff rw-         0      4000  [anon:thread signal stack]
    b1465000-b1465fff ---         0      1000  [anon:thread signal stack guard]
    b1466000-b1469fff rw-         0      4000  [anon:thread signal stack]
    b146a000-b146afff ---         0      1000  [anon:bionic TLS guard]
    b146b000-b146dfff rw-         0      3000  [anon:bionic TLS]
    b146e000-b146efff ---         0      1000  [anon:bionic TLS guard]
    b146f000-b146ffff r--         0      1000  [anon:linker_alloc]
    b1470000-b1470fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1471000-b1471fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1472000-b1472fff ---         0      1000  [anon:bionic TLS guard]
    b1473000-b1475fff rw-         0      3000  [anon:bionic TLS]
    b1476000-b1476fff ---         0      1000  [anon:bionic TLS guard]
    b1477000-b1477fff ---         0      1000  [anon:thread signal stack guard]
    b1478000-b147bfff rw-         0      4000  [anon:thread signal stack]
    b147c000-b147cfff r--         0      1000  [anon:linker_alloc]
    b147d000-b147dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b147e000-b147efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b147f000-b147ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1480000-b1480fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1481000-b14a0fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    b14a1000-b14a2fff r--         0      2000  [anon:linker_alloc]
    b14a3000-b14a3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14a4000-b14a4fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14a5000-b14a5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14a6000-b14a6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14a7000-b14a7fff ---         0      1000  [anon:bionic TLS guard]
    b14a8000-b14aafff rw-         0      3000  [anon:bionic TLS]
    b14ab000-b14abfff ---         0      1000  [anon:bionic TLS guard]
    b14ac000-b14acfff ---         0      1000  [anon:thread signal stack guard]
    b14ad000-b14b0fff rw-         0      4000  [anon:thread signal stack]
    b14b1000-b14b1fff ---         0      1000  [anon:bionic TLS guard]
    b14b2000-b14b4fff rw-         0      3000  [anon:bionic TLS]
    b14b5000-b14b5fff ---         0      1000  [anon:bionic TLS guard]
    b14b6000-b14b6fff ---         0      1000  [anon:thread signal stack guard]
    b14b7000-b14bafff rw-         0      4000  [anon:thread signal stack]
    b14bb000-b14bbfff rw-         0      1000  [anon:linker_alloc]
    b14bc000-b14bcfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14bd000-b14dcfff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b14dd000-b14ddfff ---         0      1000  [anon:bionic TLS guard]
    b14de000-b14e0fff rw-         0      3000  [anon:bionic TLS]
    b14e1000-b14e1fff ---         0      1000  [anon:bionic TLS guard]
    b14e2000-b1501fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    b1502000-b1502fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1503000-b1503fff r--         0      1000  [anon:linker_alloc]
    b1504000-b1505fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b1506000-b1525fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b1526000-b1545fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b1546000-b1549fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b154a000-b154afff r--      3000      1000  /system/lib/libnetd_client.so
    b154b000-b154bfff rw-      4000      1000  /system/lib/libnetd_client.so
    b154c000-b154cfff r--         0      1000  [anon:linker_alloc]
    b154d000-b154dfff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b154e000-b154efff r--         0      1000  [anon:linker_alloc]
    b154f000-b154ffff ---         0      1000  [anon:thread signal stack guard]
    b1550000-b1553fff rw-         0      4000  [anon:thread signal stack]
    b1554000-b1573fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b1574000-b1593fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b1594000-b1594fff rw-         0      1000  [anon:linker_alloc]
    b1595000-b1596fff r--         0      2000  [anon:linker_alloc]
    b1597000-b1597fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1598000-b1598fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1599000-b1599fff ---         0      1000  [anon:bionic TLS guard]
    b159a000-b159cfff rw-         0      3000  [anon:bionic TLS]
    b159d000-b159dfff ---         0      1000  [anon:bionic TLS guard]
    b159e000-b159efff ---         0      1000  [anon:thread signal stack guard]
    b159f000-b15a2fff rw-         0      4000  [anon:thread signal stack]
    b15a3000-b15a3fff ---         0      1000  [anon:bionic TLS guard]
    b15a4000-b15a6fff rw-         0      3000  [anon:bionic TLS]
    b15a7000-b15a7fff ---         0      1000  [anon:bionic TLS guard]
    b15a8000-b15c7fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b15c8000-b15c8fff ---         0      1000  [anon:thread signal stack guard]
    b15c9000-b15ccfff rw-         0      4000  [anon:thread signal stack]
    b15cd000-b15cdfff r--         0      1000  [anon:linker_alloc]
    b15ce000-b15cefff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b15cf000-b15cffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b15d0000-b15d0fff ---         0      1000  [anon:bionic TLS guard]
    b15d1000-b15d3fff rw-         0      3000  [anon:bionic TLS]
    b15d4000-b15d4fff ---         0      1000  [anon:bionic TLS guard]
    b15d5000-b15f4fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b15f5000-b1614fff r--         0     20000  /dev/__properties__/properties_serial
    b1615000-b161bfff r--         0      7000  /dev/__properties__/property_info
    b161c000-b161cfff rw-         0      1000  [anon:linker_alloc_vector]
    b161d000-b161dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b161e000-b161efff rw-         0      1000  [anon:linker_alloc_vector]
    b161f000-b161ffff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1620000-b1620fff rw-         0      1000  [anon:linker_alloc_lob]
    b1621000-b1623fff rw-         0      3000  [anon:linker_alloc_small_objects]
    b1624000-b1624fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1625000-b1627fff rw-         0      3000  [anon:linker_alloc_vector]
    b1628000-b1629fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b162a000-b162dfff r--         0      4000  [anon:linker_alloc]
    b162e000-b162efff r--         0      1000  [anon:atexit handlers]
    b162f000-b1630fff rw-         0      2000  [anon:linker_alloc_lob]
    b1631000-b1631fff rw-         0      1000  [anon:System property context nodes]
    b1632000-b1632fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1633000-b1633fff rw-         0      1000  [anon:arc4random data]
    b1634000-b1634fff rw-         0      1000  [anon:linker_alloc]
    b1635000-b1635fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1636000-b1636fff r--         0      1000  [anon:linker_alloc]
    b1637000-b1656fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b1657000-b1658fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b1659000-b1659fff r--         0      1000  [anon:linker_alloc]
    b165a000-b1679fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b167a000-b167afff ---         0      1000
    b167b000-b167bfff rw-         0      1000
    b167c000-b167cfff ---         0      1000
    b167d000-b169cfff r--         0     20000  /dev/__properties__/properties_serial
    b169d000-b169dfff rw-         0      1000  [anon:System property context nodes]
    b169e000-b16a4fff r--         0      7000  /dev/__properties__/property_info
    b16a5000-b16a5fff r--         0      1000  [anon:linker_alloc]
    b16a6000-b16a6fff rw-         0      1000  [anon:linker_alloc_vector]
    b16a7000-b16a7fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b16a8000-b16a8fff r--         0      1000  [anon:linker_alloc]
    b16a9000-b16a9fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b16aa000-b16aafff r--         0      1000  [anon:atexit handlers]
    b16ab000-b16abfff ---         0      1000  [anon:thread signal stack guard]
    b16ac000-b16affff rw-         0      4000  [anon:thread signal stack]
    b16b0000-b16b0fff ---         0      1000  [anon:bionic TLS guard]
    b16b1000-b16b3fff rw-         0      3000  [anon:bionic TLS]
    b16b4000-b16b4fff ---         0      1000  [anon:bionic TLS guard]
    b16b5000-b1773fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b1774000-b1774fff rw-         0      1000  [anon:arc4random data]
    b1775000-b177afff r--     bf000      6000  /system/bin/linker
    b177b000-b177bfff rw-     c5000      1000  /system/bin/linker
    b177c000-b177dfff rw-         0      2000
    b177e000-b177efff r--         0      1000
    b177f000-b1784fff rw-         0      6000
    beba1000-bebc1fff rw-         0     21000  [stack]
    bee2b000-bee2bfff r-x         0      1000  [sigpage]
    bee2c000-bee2cfff r--         0      1000  [vvar]
    bee2d000-bee2dfff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18856, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bebc1948  r3  bebc1944
    r4  b07a7000  r5  bebc1948  r6  00000000  r7  00000036
    r8  b07a7058  r9  c0306201  r10 bebc1968  r11 b07a709c
    ip  bebc1950  sp  bebc1930  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00019997  /system/bin/linker (__dl__ZNSt3__112__hash_tableINS_17__hash_value_typeIjP6soinfoEENS_22__unordered_map_hasherIjS4_NS_4hashIjEELb1EEENS_21__unordered_map_equalIjS4_NS_8equal_toIjEELb1EEENS_9allocatorIS4_EEE14__erase_uniqueIjEEjRKT_+90)
    #09 pc 00020cbd  [stack:beba1000]

stack:
         bebc18f0  0000001b
         bebc18f4  00000010
         bebc18f8  000049a9
         bebc18fc  00000411
         bebc1900  00000028
         bebc1904  00000000
         bebc1908  00000000
         bebc190c  00000000
         bebc1910  b0486000
         bebc1914  00000000
         bebc1918  b0486028
         bebc191c  00000000
         bebc1920  db29708a
         bebc1924  b07a7000  [anon:libc_malloc]
         bebc1928  00000004
         bebc192c  00000000
    #00  bebc1930  bebc1944  [stack]
         ........  ........
    #01  bebc1930  bebc1944  [stack]
         ........  ........
    #02  bebc1948  00000000
         ........  ........
    #03  bebc19a0  00000000
         ........  ........
    #04  bebc19c8  bebc19e9  [stack]
         ........  ........
    #05  bebc19e8  6665640e
         ........  ........
    #06  bebc1a70  b1635210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bebc1a88  00000000
         ........  ........
    #08  bebc1aa0  00000001
         ........  ........
    #09  bebc1ad0  bebc1cd9  [stack]
         bebc1ad4  bebc1f17  [stack]
         bebc1ad8  00000000
         bebc1adc  00000021
         bebc1ae0  bee2d000  [vdso]
         bebc1ae4  00000010
         bebc1ae8  003fb0d6
         bebc1aec  00000006
         bebc1af0  00001000
         bebc1af4  00000011
         bebc1af8  00000064
         bebc1afc  00000003
         bebc1b00  8bcfc034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bebc1b04  00000004
         bebc1b08  00000020
         bebc1b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18859, name: Binder:18856_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b0681880  r3  b0681874
    r4  b0681880  r5  b07a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  b07a8088  r10 b06818a0  r11 b0681888
    ip  00000000  sp  b0681860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0002efb7  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0002f103  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0002f68b  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 00043bed  /system/lib/vndk-28/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         b0681820  00000010
         b0681824  b0780000  [anon:libc_malloc]
         b0681828  00000007
         b068182c  b0cf58a9  /system/lib/libc.so (arena_run_split_remove+280)
         b0681830  00000006
         b0681834  00000100
         b0681838  00000000
         b068183c  b078b188  [anon:libc_malloc]
         b0681840  db29708a
         b0681844  00000004
         b0681848  b07a8054  [anon:libc_malloc]
         b068184c  00000000
         b0681850  00000000
         b0681854  00000000
         b0681858  b07a8088  [anon:libc_malloc]
         b068185c  b06818a0  <anonymous:b0585000>
    #00  b0681860  b0681874  <anonymous:b0585000>
         ........  ........
    #01  b0681860  b0681874  <anonymous:b0585000>
         ........  ........
    #02  b0681878  00000000
         ........  ........
    #03  b06818d8  db29708a
         ........  ........
    #04  b0681900  00000000
         ........  ........
    #05  b0681918  b078d7b0  [anon:libc_malloc]
         ........  ........
    #06  b0681920  b068191c  <anonymous:b0585000>
         ........  ........
    #07  b0681958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0681960  b0681978  <anonymous:b0585000>
         b0681964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0681968  b0681970  <anonymous:b0585000>
         b068196c  00000000
         b0681970  b177f494  <anonymous:b177f000>
         b0681974  b0485970  <anonymous:b0389000>
         b0681978  000049ab
         b068197c  000049a8
         b0681980  00000001
         b0681984  b0584000  [anon:thread stack guard]
         b0681988  000fd970
         b068198c  00001000
         b0681990  00000000
         b0681994  00000000
         b0681998  00000003
         b068199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18860, name: Binder:18856_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b0485880  r3  b0485874
    r4  b0485880  r5  b07a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b07a8168  r10 b04858a0  r11 b0485888
    ip  00000000  sp  b0485860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0002efb7  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0002f103  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0002f68b  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 00043bed  /system/lib/vndk-28/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         b0485820  b1418fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b0485824  000049a8
         b0485828  000049ab
         b048582c  b07951a0  [anon:libc_malloc]
         b0485830  00000007
         b0485834  00000100
         b0485838  00000000
         b048583c  b078b208  [anon:libc_malloc]
         b0485840  db29708a
         b0485844  00000004
         b0485848  b07a8134  [anon:libc_malloc]
         b048584c  00000000
         b0485850  00000000
         b0485854  00000000
         b0485858  b07a8168  [anon:libc_malloc]
         b048585c  b04858a0  <anonymous:b0389000>
    #00  b0485860  b0485874  <anonymous:b0389000>
         ........  ........
    #01  b0485860  b0485874  <anonymous:b0389000>
         ........  ........
    #02  b0485878  00000000
         ........  ........
    #03  b04858d8  db29708a
         ........  ........
    #04  b0485900  b078d870  [anon:libc_malloc]
         ........  ........
    #05  b0485918  b078d870  [anon:libc_malloc]
         ........  ........
    #06  b0485920  b048591c  <anonymous:b0389000>
         ........  ........
    #07  b0485958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0485960  b0485978  <anonymous:b0389000>
         b0485964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0485968  b0485970  <anonymous:b0389000>
         b048596c  00000000
         b0485970  b0681970  <anonymous:b0585000>
         b0485974  b0031970  <anonymous:aff35000>
         b0485978  000049ac
         b048597c  000049a8
         b0485980  00000001
         b0485984  b0388000  [anon:thread stack guard]
         b0485988  000fd970
         b048598c  00001000
         b0485990  00000000
         b0485994  00000000
         b0485998  00000003
         b048599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18861, name: HwBinder:18856_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b0031878  r3  b0031874
    r4  b07a7700  r5  b0031878  r6  00000000  r7  00000036
    r8  b07a7758  r9  c0306201  r10 b0031898  r11 b07a779c
    ip  b0031880  sp  b0031860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00015f85  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         b0031820  0000001d
         b0031824  00000010
         b0031828  000049a9
         b003182c  00000411
         b0031830  00000078
         b0031834  00000000
         b0031838  00000010
         b003183c  00000000
         b0031840  b0486000
         b0031844  00000000
         b0031848  b0486078
         b003184c  00000000
         b0031850  00000000
         b0031854  00000000
         b0031858  00000048
         b003185c  00000000
    #00  b0031860  b0031874  <anonymous:aff35000>
         ........  ........
    #01  b0031860  b0031874  <anonymous:aff35000>
         ........  ........
    #02  b0031878  0000000c
         ........  ........
    #03  b00318d0  b07974b0  [anon:libc_malloc]
         ........  ........
    #04  b00318f8  00000000
         ........  ........
    #05  b0031918  b078d7e0  [anon:libc_malloc]
         ........  ........
    #06  b0031920  b003191c  <anonymous:aff35000>
         ........  ........
    #07  b0031958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0031960  b0031978  <anonymous:aff35000>
         b0031964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0031968  b0031970  <anonymous:aff35000>
         b003196c  00000000
         b0031970  b0485970  <anonymous:b0389000>
         b0031974  af7d4970  <anonymous:af6d8000>
         b0031978  000049ad
         b003197c  000049a8
         b0031980  00000001
         b0031984  aff34000  [anon:thread stack guard]
         b0031988  000fd970
         b003198c  00001000
         b0031990  00000000
         b0031994  00000000
         b0031998  00000003
         b003199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18870, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  af7d48e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b07a18fc  r6  afbef4d9  r7  00000150
    r8  0000000b  r9  af7d48d0  r10 b07a18f0  r11 af7d48e0
    ip  af7d48a0  sp  af7d4890  lr  b0cab51d  pc  b0cdbfd4

backtrace:
    #00 pc 00053fd4  /system/lib/libc.so (__ppoll+16)
    #01 pc 00023519  /system/lib/libc.so (poll+48)
    #02 pc 0000c799  /vendor/lib/libamlaudiorc.so (android::AudioHotplugThread::threadLoop()+264)
    #03 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         af7d4850  af7d48a3  <anonymous:af6d8000>
         af7d4854  b0ca641f  /system/lib/libc.so (closedir+22)
         af7d4858  af7d486c  <anonymous:af6d8000>
         af7d485c  b07cc000  [anon:libc_malloc]
         af7d4860  af7d486c  <anonymous:af6d8000>
         af7d4864  afbd8311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         af7d4868  af7d48a3  <anonymous:af6d8000>
         af7d486c  00000000
         af7d4870  00000000
         af7d4874  00000000
         af7d4878  00000000
         af7d487c  00000010
         af7d4880  00000020
         af7d4884  00000001
         af7d4888  00000008
         af7d488c  00001f40
    #00  af7d4890  00000002
         ........  ........
    #01  af7d48a0  00000000
         ........  ........
    #02  af7d48c8  b07880f0  [anon:libc_malloc]
         ........  ........
    #03  af7d4920  af7d491c  <anonymous:af6d8000>
         ........  ........
    #04  af7d4958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  af7d4960  af7d4978  <anonymous:af6d8000>
         af7d4964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af7d4968  af7d4970  <anonymous:af6d8000>
         af7d496c  00000000
         af7d4970  b0031970  <anonymous:aff35000>
         af7d4974  af57f970  <anonymous:af483000>
         af7d4978  000049b6
         af7d497c  000049a8
         af7d4980  00000001
         af7d4984  af6d7000  [anon:thread stack guard]
         af7d4988  000fd970
         af7d498c  00001000
         af7d4990  00000000
         af7d4994  00000000
         af7d4998  00000003
         af7d499c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18871, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b079734c  r1  00000089  r2  000000e8  r3  af57f888
    r4  00000000  r5  ffffffff  r6  0007dff2  r7  000000f0
    r8  000000e8  r9  0000004d  r10 b07a82a0  r11 00000000
    ip  af57f878  sp  af57f868  lr  b0ca5219  pc  b0ca1d54

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 000633e1  /system/lib/libc.so (pthread_cond_timedwait+84)
    #03 pc 0002257d  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop+1108)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         af57f828  af57f888  <anonymous:af483000>
         af57f82c  000000e8
         af57f830  00000000
         af57f834  b07a82a0  [anon:libc_malloc]
         af57f838  00000000
         af57f83c  af57f848  <anonymous:af483000>
         af57f840  b0ca126f  /system/lib/libc.so (clock_gettime+18)
         af57f844  bee2d444  [vdso] (__vdso_clock_gettime+12)
         af57f848  af57f888  <anonymous:af483000>
         af57f84c  b0ca5d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         af57f850  af57f914  <anonymous:af483000>
         af57f854  5fa647c0
         af57f858  0819f4e7
         af57f85c  004c43e4
         af57f860  2efae31a
         af57f864  db29708a
    #00  af57f868  af57f9c8  <anonymous:af483000>
         ........  ........
    #01  af57f878  af57f888  <anonymous:af483000>
         ........  ........
    #02  af57f8b0  af57f914  <anonymous:af483000>
         ........  ........
    #03  af57f8d0  00000002
         ........  ........
    #04  af57f958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  af57f960  af57f978  <anonymous:af483000>
         af57f964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af57f968  af57f970  <anonymous:af483000>
         af57f96c  00000000
         af57f970  af7d4970  <anonymous:af6d8000>
         af57f974  aefe3970  <anonymous:aeee7000>
         af57f978  000049b7
         af57f97c  000049a8
         af57f980  00000000
         af57f984  af482000  [anon:thread stack guard]
         af57f988  000fd970
         af57f98c  00001000
         af57f990  00000000
         af57f994  00000000
         af57f998  00000000
         af57f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18874, name: HwBinder:18856_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aefe3878  r3  aefe3874
    r4  b07a7a00  r5  aefe3878  r6  00000000  r7  00000036
    r8  b07a7a58  r9  c0306201  r10 aefe3898  r11 b07a7a9c
    ip  aefe3880  sp  aefe3860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00015f85  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         aefe3820  0000001a
         aefe3824  00000010
         aefe3828  000049a9
         aefe382c  00000411
         aefe3830  00000024
         aefe3834  00000000
         aefe3838  00000000
         aefe383c  00000000
         aefe3840  b0486000
         aefe3844  00000000
         aefe3848  b0486024
         aefe384c  00000000
         aefe3850  db29708a
         aefe3854  b07a7a00  [anon:libc_malloc]
         aefe3858  00000004
         aefe385c  00000000
    #00  aefe3860  aefe3874  <anonymous:aeee7000>
         ........  ........
    #01  aefe3860  aefe3874  <anonymous:aeee7000>
         ........  ........
    #02  aefe3878  00000000
         ........  ........
    #03  aefe38d0  b0797690  [anon:libc_malloc]
         ........  ........
    #04  aefe38f8  00000000
         ........  ........
    #05  aefe3918  b078dc90  [anon:libc_malloc]
         ........  ........
    #06  aefe3920  aefe391c  <anonymous:aeee7000>
         ........  ........
    #07  aefe3958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aefe3960  aefe3978  <anonymous:aeee7000>
         aefe3964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aefe3968  aefe3970  <anonymous:aeee7000>
         aefe396c  00000000
         aefe3970  af57f970  <anonymous:af483000>
         aefe3974  aede4970  <anonymous:aece8000>
         aefe3978  000049ba
         aefe397c  000049a8
         aefe3980  00000001
         aefe3984  aeee6000  [anon:thread stack guard]
         aefe3988  000fd970
         aefe398c  00001000
         aefe3990  00000000
         aefe3994  00000000
         aefe3998  00000003
         aefe399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18883, name: HwBinder:18856_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aede4878  r3  aede4874
    r4  b07a7d00  r5  aede4878  r6  00000000  r7  00000036
    r8  b07a7d58  r9  c0306201  r10 aede4898  r11 b07a7d9c
    ip  aede4880  sp  aede4860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00015f85  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         aede4820  00000000
         aede4824  b0780000  [anon:libc_malloc]
         aede4828  b079f440  [anon:libc_malloc]
         aede482c  b078b508  [anon:libc_malloc]
         aede4830  00000000
         aede4834  00000000
         aede4838  b078b508  [anon:libc_malloc]
         aede483c  b0d0443d  /system/lib/libc.so (ifree+504)
         aede4840  0000001f
         aede4844  b079f440  [anon:libc_malloc]
         aede4848  b078b508  [anon:libc_malloc]
         aede484c  b0797564  [anon:libc_malloc]
         aede4850  db29708a
         aede4854  b07a7d00  [anon:libc_malloc]
         aede4858  00000004
         aede485c  00000000
    #00  aede4860  aede4874  <anonymous:aece8000>
         ........  ........
    #01  aede4860  aede4874  <anonymous:aece8000>
         ........  ........
    #02  aede4878  00000000
         ........  ........
    #03  aede48d0  b0797550  [anon:libc_malloc]
         ........  ........
    #04  aede48f8  00000000
         ........  ........
    #05  aede4918  b078dcc0  [anon:libc_malloc]
         ........  ........
    #06  aede4920  aede491c  <anonymous:aece8000>
         ........  ........
    #07  aede4958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aede4960  aede4978  <anonymous:aece8000>
         aede4964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aede4968  aede4970  <anonymous:aece8000>
         aede496c  00000000
         aede4970  aefe3970  <anonymous:aeee7000>
         aede4974  aece6970  <anonymous:aebea000>
         aede4978  000049c3
         aede497c  000049a8
         aede4980  00000001
         aede4984  aece7000  [anon:thread stack guard]
         aede4988  000fd970
         aede498c  00001000
         aede4990  00000000
         aede4994  00000000
         aede4998  00000003
         aede499c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18884, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b07ed204  r1  00000089  r2  000000b8  r3  aece67f0
    r4  00000000  r5  ffffffff  r6  afe97509  r7  000000f0
    r8  000000b8  r9  0000000b  r10 00001200  r11 b07c127c
    ip  aece67e0  sp  aece67d0  lr  b0ca5219  pc  b0ca1d54

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 000633e1  /system/lib/libc.so (pthread_cond_timedwait+84)
    #03 pc 00025287  /vendor/lib/hw/audio.primary.amlogic.so (aml_out_write_to_mixer+126)
    #04 pc 00025107  /vendor/lib/hw/audio.primary.amlogic.so (mixer_aux_buffer_write_sm+366)
    #05 pc 0002588d  /vendor/lib/hw/audio.primary.amlogic.so (out_write_subMixingPCM+116)
    #06 pc 000235ad  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (android::hardware::audio::V4_0::implementation::(anonymous namespace)::WriteThread::threadLoop()+188)
    #07 pc 0000c053  /system/lib/vndk-sp-28/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:
         aece6790  aece67f0  <anonymous:aebea000>
         aece6794  000000b8
         aece6798  00000000
         aece679c  00001200
         aece67a0  b07c127c  [anon:libc_malloc]
         aece67a4  aece67b0  <anonymous:aebea000>
         aece67a8  b0ca126f  /system/lib/libc.so (clock_gettime+18)
         aece67ac  bee2d444  [vdso] (__vdso_clock_gettime+12)
         aece67b0  aece67f0  <anonymous:aebea000>
         aece67b4  b0ca5d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         aece67b8  b07ed000  [anon:libc_malloc]
         aece67bc  5fa647c0
         aece67c0  08191474
         aece67c4  004c43e4
         aece67c8  2efa027e
         aece67cc  db29708a
    #00  aece67d0  aece69c8  <anonymous:aebea000>
         ........  ........
    #01  aece67e0  aece67f0  <anonymous:aebea000>
         ........  ........
    #02  aece6818  aece6848  <anonymous:aebea000>
         ........  ........
    #03  aece6838  07a71b0c
         ........  ........
    #04  aece6878  00000000
         ........  ........
    #05  aece68b8  af5b1000  [anon:libc_malloc]
         ........  ........
    #06  aece68e8  00000000
         ........  ........
    #07  aece6920  aece691c  <anonymous:aebea000>
         ........  ........
    #08  aece6958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  aece6960  aece6978  <anonymous:aebea000>
         aece6964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aece6968  aece6970  <anonymous:aebea000>
         aece696c  00000000
         aece6970  aede4970  <anonymous:aece8000>
         aece6974  aebe8970  <anonymous:aeaec000>
         aece6978  000049c4
         aece697c  000049a8
         aece6980  00000001
         aece6984  aebe9000  [anon:thread stack guard]
         aece6988  000fd970
         aece698c  00001000
         aece6990  00000000
         aece6994  00000000
         aece6998  00000003
         aece699c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18856, tid: 18894, name: Binder:18856_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  aeaea880  r3  aeaea874
    r4  aeaea880  r5  b07a8380  r6  c0306201  r7  00000036
    r8  00000000  r9  b07a8408  r10 aeaea8a0  r11 aeaea888
    ip  00000000  sp  aeaea860  lr  b0ca9c15  pc  b0cdbf3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0002efb7  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0002f103  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0002f68b  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 00043bed  /system/lib/vndk-28/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/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:
         aeaea820  b078b608  [anon:libc_malloc]
         aeaea824  00000100
         aeaea828  b0800658  [anon:libc_malloc]
         aeaea82c  b078b608  [anon:libc_malloc]
         aeaea830  00000012
         aeaea834  00000100
         aeaea838  00000000
         aeaea83c  b078b608  [anon:libc_malloc]
         aeaea840  db29708a
         aeaea844  00000004
         aeaea848  b07a83d4  [anon:libc_malloc]
         aeaea84c  00000004
         aeaea850  00000000
         aeaea854  00000000
         aeaea858  b07a8408  [anon:libc_malloc]
         aeaea85c  aeaea8a0  <anonymous:ae9ee000>
    #00  aeaea860  aeaea874  <anonymous:ae9ee000>
         ........  ........
    #01  aeaea860  aeaea874  <anonymous:ae9ee000>
         ........  ........
    #02  aeaea878  00000000
         ........  ........
    #03  aeaea8d8  db29708a
         ........  ........
    #04  aeaea900  b078dcf0  [anon:libc_malloc]
         ........  ........
    #05  aeaea918  b078dcf0  [anon:libc_malloc]
         ........  ........
    #06  aeaea920  aeaea91c  <anonymous:ae9ee000>
         ........  ........
    #07  aeaea958  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aeaea960  aeaea978  <anonymous:ae9ee000>
         aeaea964  b0cebc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aeaea968  aeaea970  <anonymous:ae9ee000>
         aeaea96c  00000000
         aeaea970  aebe8970  <anonymous:aeaec000>
         aeaea974  00000000
         aeaea978  000049ce
         aeaea97c  000049a8
         aeaea980  00000001
         aeaea984  ae9ed000  [anon:thread stack guard]
         aeaea988  000fd970
         aeaea98c  00001000
         aeaea990  00000000
         aeaea994  00000000
         aeaea998  00000003
         aeaea99c  00000000

open files:
    fd 0: /dev/null
    fd 1: /dev/null
    fd 2: /dev/null
    fd 3: /dev/vndbinder
    fd 4: /dev/hwbinder
    fd 5: /sys/kernel/debug/tracing/trace_marker
    fd 6: socket:[49088949]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: /dev/snd/controlC0
    fd 10: anon_inode:inotify
    fd 11: /dev/snd/controlC0
    fd 12: /dev/snd/pcmC0D2p
    fd 13: /sys/class/tsync/pts_pcrscr
    fd 14: /sys/class/tsync/pts_pcrscr
    fd 15: /dev/ashmem
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
