*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 24534, tid: 24567, 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  a5c9f000  r5  a5c9f00c  r6  a5c9f000  r7  a5c9f024
    r8  a5c9f0d0  r9  a5c9f0c8  r10 00000140  r11 00000000
    ip  a52d7380  sp  a52d7888  lr  a64cb935  pc  a64ccf56

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:
         a52d7848  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a52d784c  a64f036c  /vendor/lib/libamlaudiorc.so
         a52d7850  ffffffff
         a52d7854  ffffffff
         a52d7858  a64cb935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a52d785c  00000006
         a52d7860  a5c9f000  [anon:libc_malloc]
         a52d7864  a5c9f00c  [anon:libc_malloc]
         a52d7868  a5c9f000  [anon:libc_malloc]
         a52d786c  a6ef7140  [anon:libc_malloc]
         a52d7870  a5c9f0d0  [anon:libc_malloc]
         a52d7874  a64cbc41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a52d7878  a5c9f000  [anon:libc_malloc]
         a52d787c  a5c9f00c  [anon:libc_malloc]
         a52d7880  a6ef7140  [anon:libc_malloc]
         a52d7884  a64cceef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a52d7888  00000001
         ........  ........
    #01  a52d78a8  00000001
         ........  ........
    #02  a52d78c8  a5c9f0c0  [anon:libc_malloc]
         ........  ........
    #03  a52d78e0  00000000
         ........  ........
    #04  a52d7920  a52d791c  <anonymous:a51db000>
         ........  ........
    #05  a52d7958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a52d7960  a52d7978  <anonymous:a51db000>
         a52d7964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a52d7968  a52d7970  <anonymous:a51db000>
         a52d796c  00000000
         a52d7970  a53d5970  <anonymous:a52d9000>
         a52d7974  00000000
         a52d7978  ffffffff
         a52d797c  00000000
         a52d7980  00000001
         a52d7984  a51da000  [anon:thread stack guard]
         a52d7988  000fd970
         a52d798c  00001000
         a52d7990  00000000
         a52d7994  00000000
         a52d7998  00000003
         a52d799c  00000000

memory near r4 ([anon:libc_malloc]):
    a5c9efe0 00000000 00000000 00000000 00000000  ................
    a5c9eff0 00000000 00000000 00000000 00000000  ................
    a5c9f000 a64ef374 a64f0060 00000000 00000001  t.N.`.O.........
    a5c9f010 00003e80 00000000 00000006 00000000  .>..............
    a5c9f020 00000000 00000000 00000000 00000000  ................
    a5c9f030 00000000 00000000 00000000 00000000  ................
    a5c9f040 00000000 00000000 00000000 00000000  ................
    a5c9f050 a64cca5d a64cca63 a5c9f000 00000000  ].L.c.L.........
    a5c9f060 00000000 00000000 00000000 00000000  ................
    a5c9f070 a69fb300 00000000 a52d7970 00000000  ........py-.....
    a5c9f080 00000002 00000000 a6e90100 00000000  ................
    a5c9f090 00005ff7 a6ea1bb8 a6ef7000 a6e88378  ._.......p..x...
    a5c9f0a0 a6e88390 a6e883f0 a6e8cb70 a6ef7140  ........p...@q..
    a5c9f0b0 00000000 00000000 00000140 00000000  ........@.......
    a5c9f0c0 00000000 00000000 00000000 00000000  ................
    a5c9f0d0 00000000 00000000 a69fb334 a6e95940  ........4...@Y..

memory near r5 ([anon:libc_malloc]):
    a5c9efec 00000000 00000000 00000000 00000000  ................
    a5c9effc 00000000 a64ef374 a64f0060 00000000  ....t.N.`.O.....
    a5c9f00c 00000001 00003e80 00000000 00000006  .....>..........
    a5c9f01c 00000000 00000000 00000000 00000000  ................
    a5c9f02c 00000000 00000000 00000000 00000000  ................
    a5c9f03c 00000000 00000000 00000000 00000000  ................
    a5c9f04c 00000000 a64cca5d a64cca63 a5c9f000  ....].L.c.L.....
    a5c9f05c 00000000 00000000 00000000 00000000  ................
    a5c9f06c 00000000 a69fb300 00000000 a52d7970  ............py-.
    a5c9f07c 00000000 00000002 00000000 a6e90100  ................
    a5c9f08c 00000000 00005ff7 a6ea1bb8 a6ef7000  ....._.......p..
    a5c9f09c a6e88378 a6e88390 a6e883f0 a6e8cb70  x...........p...
    a5c9f0ac a6ef7140 00000000 00000000 00000140  @q..........@...
    a5c9f0bc 00000000 00000000 00000000 00000000  ................
    a5c9f0cc 00000000 00000000 00000000 a69fb334  ............4...
    a5c9f0dc a6e95940 00000008 00000000 00000030  @Y..........0...

memory near r6 ([anon:libc_malloc]):
    a5c9efe0 00000000 00000000 00000000 00000000  ................
    a5c9eff0 00000000 00000000 00000000 00000000  ................
    a5c9f000 a64ef374 a64f0060 00000000 00000001  t.N.`.O.........
    a5c9f010 00003e80 00000000 00000006 00000000  .>..............
    a5c9f020 00000000 00000000 00000000 00000000  ................
    a5c9f030 00000000 00000000 00000000 00000000  ................
    a5c9f040 00000000 00000000 00000000 00000000  ................
    a5c9f050 a64cca5d a64cca63 a5c9f000 00000000  ].L.c.L.........
    a5c9f060 00000000 00000000 00000000 00000000  ................
    a5c9f070 a69fb300 00000000 a52d7970 00000000  ........py-.....
    a5c9f080 00000002 00000000 a6e90100 00000000  ................
    a5c9f090 00005ff7 a6ea1bb8 a6ef7000 a6e88378  ._.......p..x...
    a5c9f0a0 a6e88390 a6e883f0 a6e8cb70 a6ef7140  ........p...@q..
    a5c9f0b0 00000000 00000000 00000140 00000000  ........@.......
    a5c9f0c0 00000000 00000000 00000000 00000000  ................
    a5c9f0d0 00000000 00000000 a69fb334 a6e95940  ........4...@Y..

memory near r7 ([anon:libc_malloc]):
    a5c9f004 a64f0060 00000000 00000001 00003e80  `.O..........>..
    a5c9f014 00000000 00000006 00000000 00000000  ................
    a5c9f024 00000000 00000000 00000000 00000000  ................
    a5c9f034 00000000 00000000 00000000 00000000  ................
    a5c9f044 00000000 00000000 00000000 a64cca5d  ............].L.
    a5c9f054 a64cca63 a5c9f000 00000000 00000000  c.L.............
    a5c9f064 00000000 00000000 00000000 a69fb300  ................
    a5c9f074 00000000 a52d7970 00000000 00000002  ....py-.........
    a5c9f084 00000000 a6e90100 00000000 00005ff7  ............._..
    a5c9f094 a6ea1bb8 a6ef7000 a6e88378 a6e88390  .....p..x.......
    a5c9f0a4 a6e883f0 a6e8cb70 a6ef7140 00000000  ....p...@q......
    a5c9f0b4 00000000 00000140 00000000 00000000  ....@...........
    a5c9f0c4 00000000 00000000 00000000 00000000  ................
    a5c9f0d4 00000000 a69fb334 a6e95940 00000008  ....4...@Y......
    a5c9f0e4 00000000 00000030 00000000 00000060  ....0.......`...
    a5c9f0f4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    a5c9f0b0 00000000 00000000 00000140 00000000  ........@.......
    a5c9f0c0 00000000 00000000 00000000 00000000  ................
    a5c9f0d0 00000000 00000000 a69fb334 a6e95940  ........4...@Y..
    a5c9f0e0 00000008 00000000 00000030 00000000  ........0.......
    a5c9f0f0 00000060 00000000 00000088 00000000  `...............
    a5c9f100 000000a8 00000000 000000d0 00000000  ................
    a5c9f110 00000100 00000000 00000128 00000000  ........(.......
    a5c9f120 00000148 00000000 00000170 00000000  H.......p.......
    a5c9f130 000001a0 00000000 000001c8 00000000  ................
    a5c9f140 000001e8 00000000 00000000 00000000  ................
    a5c9f150 00000000 00000000 00000000 00000000  ................
    a5c9f160 00000000 00000000 00000000 00000000  ................
    a5c9f170 00000000 00000000 00000000 00000000  ................
    a5c9f180 00000000 00000000 00000000 00000000  ................
    a5c9f190 00000000 00000000 00000000 00000000  ................
    a5c9f1a0 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    a5c9f0a8 a6e8cb70 a6ef7140 00000000 00000000  p...@q..........
    a5c9f0b8 00000140 00000000 00000000 00000000  @...............
    a5c9f0c8 00000000 00000000 00000000 00000000  ................
    a5c9f0d8 a69fb334 a6e95940 00000008 00000000  4...@Y..........
    a5c9f0e8 00000030 00000000 00000060 00000000  0.......`.......
    a5c9f0f8 00000088 00000000 000000a8 00000000  ................
    a5c9f108 000000d0 00000000 00000100 00000000  ................
    a5c9f118 00000128 00000000 00000148 00000000  (.......H.......
    a5c9f128 00000170 00000000 000001a0 00000000  p...............
    a5c9f138 000001c8 00000000 000001e8 00000000  ................
    a5c9f148 00000000 00000000 00000000 00000000  ................
    a5c9f158 00000000 00000000 00000000 00000000  ................
    a5c9f168 00000000 00000000 00000000 00000000  ................
    a5c9f178 00000000 00000000 00000000 00000000  ................
    a5c9f188 00000000 00000000 00000000 00000000  ................
    a5c9f198 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a51db000>):
    a52d7360 295ff700 6d5f982b a528d202 a69d155f  .._)+._m..(._...
    a52d7370 a52d7404 00000003 a52d7404 a789933c  .t-......t-.<...
    a52d7380 a7892cf9 a7899014 00000000 00000001  .,..............
    a52d7390 00000000 a788b28f 00000000 00000000  ................
    a52d73a0 a52d79c8 00000000 5f982b29 28d2026d  .y-.....)+._m..(
    a52d73b0 a69d155f a52d7448 00000000 a64e3104  _...Ht-......1N.
    a52d73c0 00000006 a64f0060 a5c9f0c8 00000140  ....`.O.....@...
    a52d73d0 00000000 a788ab6d 000003c5 ffff0208  ....m...........
    a52d73e0 00000006 000003ff 00000000 00000000  ................
    a52d73f0 00000000 00000000 00000000 00000000  ................
    a52d7400 a52d73a8 a52d73e0 00000001 a64e3104  .s-..s-......1N.
    a52d7410 0000001c a52d7448 0000003b a69d155f  ....Ht-.;..._...
    a52d7420 a64e3104 00000006 a52d7448 00000000  .1N.....Ht-.....
    a52d7430 a64f0060 a788aca3 a64e33b7 a52d785c  `.O......3N.\x-.
    a52d7440 00000000 a52d785c 4f525245 75412052  ....\x-.ERROR Au
    a52d7450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a51db000>):
    a52d7868 a5c9f000 a6ef7140 a5c9f0d0 a64cbc41  ....@q......A.L.
    a52d7878 a5c9f000 a5c9f00c a6ef7140 a64cceef  ........@q....L.
    a52d7888 00000001 a69f6000 00000000 00000140  .....`......@...
    a52d7898 a5c9f00c a5c9f000 a6ef7140 a64ccd01  ........@q....L.
    a52d78a8 00000001 a5c9f0b0 a69d155f 00000140  ........_...@...
    a52d78b8 a6ef7140 a6ef7000 a64f0348 a64cb099  @q...p..H.O...L.
    a52d78c8 a5c9f0c0 a5c9f070 a5c9f0b0 a52d78f4  ....p........x-.
    a52d78d8 a5c9f0c0 a69ee51b 00000000 00000000  ................
    a52d78e8 00000000 00000000 a5c9f0b8 00000002  ................
    a52d78f8 a69d155f a5c9f070 00000000 a5c9f07c  _...p.......|...
    a52d7908 00000000 a52d7928 00005fe7 a6e95950  ....(y-.._..PY..
    a52d7918 a73acc75 a73ad055 a52d791c a52d7970  u.:.U.:..y-.py-.
    a52d7928 a5c9f070 a6e95940 a5c9f070 a69d155f  p...@Y..p..._...
    a52d7938 a52d7970 a52d7970 a52d7970 00000078  py-.py-.py-.x...
    a52d7948 00005fd6 00005fe7 a6e95950 a7627c47  ._..._..PY..G|b.
    a52d7958 a7627c2f a75e2067 a52d7978 a7627c2f  /|b.g ^.xy-./|b.

memory near lr (/vendor/lib/libamlaudiorc.so):
    a64cb914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a64cb924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a64cb934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a64cb944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a64cb954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a64cb964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a64cb974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a64cb984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a64cb994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a64cb9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a64cb9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a64cb9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a64cb9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a64cb9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a64cb9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a64cba04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a64ccf34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a64ccf44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a64ccf54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a64ccf64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a64ccf74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a64ccf84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a64ccf94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a64ccfa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a64ccfb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a64ccfc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a64ccfd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a64ccfe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a64ccff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a64cd004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a64cd014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a64cd024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (459 entries):
--->Fault address falls at 00000010 before any mapped regions
    8f3ea000-8f3ecfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8f3ed000-8f3edfff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8f3ee000-8f3eefff rw-         0      1000
    a51da000-a51dafff ---         0      1000  [anon:thread stack guard]
    a51db000-a52d7fff rw-         0     fd000
    a52d8000-a52d8fff ---         0      1000  [anon:thread stack guard]
    a52d9000-a53d5fff rw-         0     fd000
    a53d6000-a53d6fff ---         0      1000  [anon:thread stack guard]
    a53d7000-a54d3fff rw-         0     fd000
    a54d4000-a54d6fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a54d7000-a54d7fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a54d8000-a54d8fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a5520000-a5525fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a5526000-a5526fff ---         0      1000
    a5527000-a5527fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a5528000-a5528fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a5555000-a5557fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a5558000-a5558fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a5559000-a5559fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a5580000-a5583fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a5584000-a5584fff r--      3000      1000  /vendor/lib/libalsautils.so
    a5585000-a5585fff rw-      4000      1000  /vendor/lib/libalsautils.so
    a55d0000-a55d7fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a55d8000-a55d8fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a55d9000-a55d9fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a5601000-a5606fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a5607000-a5607fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a5608000-a5608fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a5657000-a565efff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a565f000-a565ffff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a5660000-a5660fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a56b7000-a56bbfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a56bc000-a56bcfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a56bd000-a56bdfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a56d0000-a56d4fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a56d5000-a56d5fff ---         0      1000
    a56d6000-a56d6fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a56d7000-a56d7fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a5710000-a5716fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a5717000-a5717fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a5718000-a5719fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a5757000-a5762fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a5763000-a5763fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a5764000-a5764fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a5797000-a5856fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a5857000-a5859fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a585a000-a585afff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a588c000-a58b7fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a58b8000-a58b8fff ---         0      1000
    a58b9000-a58b9fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a58ba000-a58bafff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a58df000-a58e4fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a58e5000-a58e5fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a58e6000-a58e6fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a5933000-a5936fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    a5937000-a5937fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
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    a6a0f000-a6a0ffff r--      2000      1000  /system/lib/vndk-28/libfmq.so
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    a6a74000-a6a75fff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so (BuildId: f3b764d4594da7ed10d65e4f192908f5)
    a6a76000-a6a76fff ---         0      1000
    a6a77000-a6a77fff r--      2000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    a6a78000-a6a78fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    a702b000-a702bfff ---         0      1000
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    a7212000-a7212fff r--      2000      1000  /system/lib/libvndksupport.so
    a7213000-a7213fff rw-      3000      1000  /system/lib/libvndksupport.so
    a7268000-a727afff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    a727b000-a727bfff ---         0      1000
    a727c000-a727cfff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    a727d000-a727dfff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    a728a000-a7349fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    a734a000-a734afff ---         0      1000
    a734b000-a7359fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    a735a000-a735afff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    a73a1000-a73b3fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    a73b4000-a73b4fff ---         0      1000
    a73b5000-a73b5fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    a73b6000-a73b6fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    a73d9000-a7422fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    a7423000-a7423fff ---         0      1000
    a7424000-a7428fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    a7429000-a7429fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    a7460000-a7463fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    a7464000-a7464fff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    a7465000-a7465fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    a74a0000-a74a0fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    a74a1000-a74a1fff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    a74a2000-a74a2fff rw-         0      1000  [anon:.bss]
    a74c4000-a74f8fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    a74f9000-a74f9fff ---         0      1000
    a74fa000-a74fdfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    a74fe000-a74fefff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    a7508000-a751cfff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    a751d000-a751dfff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    a751e000-a751efff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    a751f000-a7564fff rw-         0     46000  [anon:.bss]
    a7583000-a758cfff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    a758d000-a758dfff ---         0      1000
    a758e000-a758efff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    a758f000-a758ffff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    a75c4000-a7660fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    a7661000-a7661fff ---         0      1000
    a7662000-a7665fff r--     9d000      4000  /system/lib/libc.so
    a7666000-a7667fff rw-     a1000      2000  /system/lib/libc.so
    a7668000-a7668fff rw-         0      1000  [anon:.bss]
    a7669000-a7669fff r--         0      1000  [anon:.bss]
    a766a000-a7670fff rw-         0      7000  [anon:.bss]
    a76ae000-a76b8fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    a76b9000-a76b9fff ---         0      1000
    a76ba000-a76bafff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    a76bb000-a76bbfff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    a76dc000-a76fbfff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    a76fc000-a76fcfff r--     1f000      1000  /system/lib/libm.so
    a76fd000-a76fdfff rw-     20000      1000  /system/lib/libm.so
    a772e000-a77edfff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    a77ee000-a77fcfff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    a77fd000-a77fdfff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    a7811000-a782bfff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    a782c000-a782cfff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    a782d000-a782dfff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    a782e000-a7833fff rw-         0      6000  [anon:.bss]
    a7853000-a786dfff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    a786e000-a786efff ---         0      1000
    a786f000-a786ffff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    a7870000-a7870fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    a7884000-a7896fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    a7897000-a7897fff ---         0      1000
    a7898000-a7898fff r--     13000      1000  /system/lib/liblog.so
    a7899000-a7899fff rw-     14000      1000  /system/lib/liblog.so
    a78d3000-a790ffff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    a7910000-a7910fff ---         0      1000
    a7911000-a7914fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    a7915000-a7915fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    a7957000-a796efff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    a796f000-a796ffff ---         0      1000
    a7970000-a7971fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    a7972000-a7972fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    a79a1000-a7a33fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    a7a34000-a7a38fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    a7a39000-a7a39fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    a7a3a000-a7a3afff rw-         0      1000  [anon:.bss]
    a7a72000-a7a72fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    a7a73000-a7a73fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    a7a74000-a7a74fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    a7a7a000-a7a99fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    a7a9a000-a7a9afff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    a7a9b000-a7a9bfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    a7a9c000-a7a9cfff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    a7ab9000-a7ab9fff r--         0      1000  [anon:linker_alloc]
    a7acc000-a7ae6fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    a7ae7000-a7ae7fff ---         0      1000
    a7ae8000-a7ae9fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    a7aea000-a7aeafff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    a7b00000-a7b00fff r--         0      1000  [anon:linker_alloc]
    a7b01000-a7b01fff rw-         0      1000  [anon:linker_alloc]
    a7b0c000-a7b0cfff r--         0      1000  [anon:linker_alloc]
    a7b1a000-a7b1afff rw-         0      1000  [anon:linker_alloc_vector]
    a7b2a000-a7b2afff r--         0      1000  [anon:linker_alloc]
    a7b32000-a7b32fff ---         0      1000  [anon:thread signal stack guard]
    a7b33000-a7b36fff rw-         0      4000  [anon:thread signal stack]
    a7b37000-a7b37fff r--         0      1000  [anon:linker_alloc]
    a7b3c000-a7b5bfff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    a7b5c000-a7b5dfff r--         0      2000  [anon:linker_alloc]
    a7b62000-a7b62fff ---         0      1000  [anon:bionic TLS guard]
    a7b63000-a7b65fff rw-         0      3000  [anon:bionic TLS]
    a7b66000-a7b66fff ---         0      1000  [anon:bionic TLS guard]
    a7b67000-a7b67fff ---         0      1000  [anon:thread signal stack guard]
    a7b68000-a7b6bfff rw-         0      4000  [anon:thread signal stack]
    a7b6c000-a7b6cfff ---         0      1000  [anon:bionic TLS guard]
    a7b6d000-a7b6ffff rw-         0      3000  [anon:bionic TLS]
    a7b70000-a7b70fff ---         0      1000  [anon:bionic TLS guard]
    a7b71000-a7b71fff ---         0      1000  [anon:thread signal stack guard]
    a7b72000-a7b75fff rw-         0      4000  [anon:thread signal stack]
    a7b76000-a7b76fff rw-         0      1000  [anon:linker_alloc]
    a7b78000-a7b78fff ---         0      1000  [anon:bionic TLS guard]
    a7b79000-a7b7bfff rw-         0      3000  [anon:bionic TLS]
    a7b7c000-a7b7cfff ---         0      1000  [anon:bionic TLS guard]
    a7b7d000-a7b9cfff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    a7b9d000-a7bbcfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    a7bbe000-a7bbffff r--         0      2000  [anon:linker_alloc]
    a7bc0000-a7bc0fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7bc1000-a7bc1fff ---         0      1000  [anon:thread signal stack guard]
    a7bc2000-a7bc5fff rw-         0      4000  [anon:thread signal stack]
    a7bc6000-a7bc6fff ---         0      1000  [anon:thread signal stack guard]
    a7bc7000-a7bcafff rw-         0      4000  [anon:thread signal stack]
    a7bcb000-a7bcbfff ---         0      1000  [anon:bionic TLS guard]
    a7bcc000-a7bcefff rw-         0      3000  [anon:bionic TLS]
    a7bcf000-a7bcffff ---         0      1000  [anon:bionic TLS guard]
    a7bd0000-a7beffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    a7bf0000-a7c0ffff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    a7c10000-a7c2ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    a7c30000-a7c33fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    a7c34000-a7c34fff r--      3000      1000  /system/lib/libnetd_client.so
    a7c35000-a7c35fff rw-      4000      1000  /system/lib/libnetd_client.so
    a7c36000-a7c36fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c37000-a7c37fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c38000-a7c38fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c39000-a7c39fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c3a000-a7c3afff ---         0      1000  [anon:bionic TLS guard]
    a7c3b000-a7c3dfff rw-         0      3000  [anon:bionic TLS]
    a7c3e000-a7c3efff ---         0      1000  [anon:bionic TLS guard]
    a7c3f000-a7c3ffff ---         0      1000  [anon:thread signal stack guard]
    a7c40000-a7c43fff rw-         0      4000  [anon:thread signal stack]
    a7c44000-a7c44fff r--         0      1000  [anon:linker_alloc]
    a7c45000-a7c45fff ---         0      1000  [anon:bionic TLS guard]
    a7c46000-a7c48fff rw-         0      3000  [anon:bionic TLS]
    a7c49000-a7c49fff ---         0      1000  [anon:bionic TLS guard]
    a7c4a000-a7c4afff ---         0      1000  [anon:thread signal stack guard]
    a7c4b000-a7c4efff rw-         0      4000  [anon:thread signal stack]
    a7c4f000-a7c4ffff rw-         0      1000  [anon:linker_alloc]
    a7c50000-a7c51fff r--         0      2000  [anon:linker_alloc]
    a7c52000-a7c52fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c53000-a7c53fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c54000-a7c54fff ---         0      1000  [anon:bionic TLS guard]
    a7c55000-a7c57fff rw-         0      3000  [anon:bionic TLS]
    a7c58000-a7c58fff ---         0      1000  [anon:bionic TLS guard]
    a7c59000-a7c59fff ---         0      1000  [anon:thread signal stack guard]
    a7c5a000-a7c5dfff rw-         0      4000  [anon:thread signal stack]
    a7c5e000-a7c5efff ---         0      1000  [anon:bionic TLS guard]
    a7c5f000-a7c61fff rw-         0      3000  [anon:bionic TLS]
    a7c62000-a7c62fff ---         0      1000  [anon:bionic TLS guard]
    a7c63000-a7c82fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    a7c83000-a7c83fff ---         0      1000  [anon:thread signal stack guard]
    a7c84000-a7c87fff rw-         0      4000  [anon:thread signal stack]
    a7c88000-a7c88fff r--         0      1000  [anon:linker_alloc]
    a7c89000-a7c89fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c8a000-a7c8afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7c8b000-a7c8bfff ---         0      1000  [anon:bionic TLS guard]
    a7c8c000-a7c8efff rw-         0      3000  [anon:bionic TLS]
    a7c8f000-a7c8ffff ---         0      1000  [anon:bionic TLS guard]
    a7c90000-a7caffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    a7cb0000-a7ccffff r--         0     20000  /dev/__properties__/properties_serial
    a7cd0000-a7cd6fff r--         0      7000  /dev/__properties__/property_info
    a7cd7000-a7cd7fff rw-         0      1000  [anon:linker_alloc_vector]
    a7cd8000-a7cd8fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7cd9000-a7cd9fff rw-         0      1000  [anon:linker_alloc_vector]
    a7cda000-a7cdafff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7cdb000-a7cdbfff rw-         0      1000  [anon:linker_alloc_lob]
    a7cdc000-a7cdefff rw-         0      3000  [anon:linker_alloc_small_objects]
    a7cdf000-a7cdffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7ce0000-a7ce2fff rw-         0      3000  [anon:linker_alloc_vector]
    a7ce3000-a7ce4fff rw-         0      2000  [anon:linker_alloc_small_objects]
    a7ce5000-a7ce8fff r--         0      4000  [anon:linker_alloc]
    a7ce9000-a7ce9fff r--         0      1000  [anon:atexit handlers]
    a7cea000-a7cebfff rw-         0      2000  [anon:linker_alloc_lob]
    a7cec000-a7cecfff rw-         0      1000  [anon:System property context nodes]
    a7ced000-a7cedfff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7cee000-a7ceefff rw-         0      1000  [anon:arc4random data]
    a7cef000-a7ceffff rw-         0      1000  [anon:linker_alloc]
    a7cf0000-a7cf0fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7cf1000-a7cf1fff r--         0      1000  [anon:linker_alloc]
    a7cf2000-a7d11fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    a7d12000-a7d13fff rw-         0      2000  [anon:linker_alloc_small_objects]
    a7d14000-a7d14fff r--         0      1000  [anon:linker_alloc]
    a7d15000-a7d34fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    a7d35000-a7d35fff ---         0      1000
    a7d36000-a7d36fff rw-         0      1000
    a7d37000-a7d37fff ---         0      1000
    a7d38000-a7d57fff r--         0     20000  /dev/__properties__/properties_serial
    a7d58000-a7d58fff rw-         0      1000  [anon:System property context nodes]
    a7d59000-a7d5ffff r--         0      7000  /dev/__properties__/property_info
    a7d60000-a7d60fff r--         0      1000  [anon:linker_alloc]
    a7d61000-a7d61fff rw-         0      1000  [anon:linker_alloc_vector]
    a7d62000-a7d62fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7d63000-a7d63fff r--         0      1000  [anon:linker_alloc]
    a7d64000-a7d64fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7d65000-a7d65fff r--         0      1000  [anon:atexit handlers]
    a7d66000-a7d66fff ---         0      1000  [anon:thread signal stack guard]
    a7d67000-a7d6afff rw-         0      4000  [anon:thread signal stack]
    a7d6b000-a7d6bfff ---         0      1000  [anon:bionic TLS guard]
    a7d6c000-a7d6efff rw-         0      3000  [anon:bionic TLS]
    a7d6f000-a7d6ffff ---         0      1000  [anon:bionic TLS guard]
    a7d70000-a7e2efff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    a7e2f000-a7e2ffff rw-         0      1000  [anon:arc4random data]
    a7e30000-a7e35fff r--     bf000      6000  /system/bin/linker
    a7e36000-a7e36fff rw-     c5000      1000  /system/bin/linker
    a7e37000-a7e38fff rw-         0      2000
    a7e39000-a7e39fff r--         0      1000
    a7e3a000-a7e3ffff rw-         0      6000
    bea83000-beaa3fff rw-         0     21000  [stack]
    bedba000-bedbafff r-x         0      1000  [sigpage]
    bedbb000-bedbbfff r--         0      1000  [vvar]
    bedbc000-bedbcfff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24534, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beaa3948  r3  beaa3944
    r4  a6ea7000  r5  beaa3948  r6  00000000  r7  00000036
    r8  a6ea7058  r9  c0306201  r10 beaa3968  r11 a6ea709c
    ip  beaa3950  sp  beaa3930  lr  a75e5c15  pc  a7617f3c

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 00017fa7  /system/bin/linker (__dl__ZN6soinfoD1Ev+14)
    #09 pc 00020bc7  [stack:bea83000]

stack:
         beaa38f0  00000013
         beaa38f4  00000010
         beaa38f8  00005fd7
         beaa38fc  00000411
         beaa3900  00000114
         beaa3904  00000000
         beaa3908  00000028
         beaa390c  00000000
         beaa3910  a6b86000
         beaa3914  00000000
         beaa3918  beaa3974  [stack]
         beaa391c  01000000
         beaa3920  00000000
         beaa3924  00000000
         beaa3928  00000000
         beaa392c  a75e1983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  beaa3930  beaa3944  [stack]
         ........  ........
    #01  beaa3930  beaa3944  [stack]
         ........  ........
    #02  beaa3948  00000000
         ........  ........
    #03  beaa39a0  00000000
         ........  ........
    #04  beaa39c8  beaa39e9  [stack]
         ........  ........
    #05  beaa39e8  6665640e
         ........  ........
    #06  beaa3a70  a7cf0210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beaa3a88  00000000
         ........  ........
    #08  beaa3aa0  00000001
         ........  ........
    #09  beaa3ab0  beaa3c1c  [stack]
         beaa3ab4  beaa3c37  [stack]
         beaa3ab8  beaa3c4a  [stack]
         beaa3abc  beaa3c5f  [stack]
         beaa3ac0  beaa3c7a  [stack]
         beaa3ac4  beaa3c8d  [stack]
         beaa3ac8  beaa3ca6  [stack]
         beaa3acc  beaa3cbf  [stack]
         beaa3ad0  beaa3cd9  [stack]
         beaa3ad4  beaa3f17  [stack]
         beaa3ad8  00000000
         beaa3adc  00000021
         beaa3ae0  bedbc000  [vdso]
         beaa3ae4  00000010
         beaa3ae8  003fb0d6
         beaa3aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24538, name: Binder:24534_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a6d81880  r3  a6d81874
    r4  a6d81880  r5  a6ea8000  r6  c0306201  r7  00000036
    r8  00000000  r9  a6ea8088  r10 a6d818a0  r11 a6d81888
    ip  00000000  sp  a6d81860  lr  a75e5c15  pc  a7617f3c

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:
         a6d81820  00000010
         a6d81824  a6e80000  [anon:libc_malloc]
         a6d81828  00000007
         a6d8182c  a76318a9  /system/lib/libc.so (arena_run_split_remove+280)
         a6d81830  00000005
         a6d81834  00000100
         a6d81838  00000000
         a6d8183c  a6e8b188  [anon:libc_malloc]
         a6d81840  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a6d81844  00000004
         a6d81848  a6ea8054  [anon:libc_malloc]
         a6d8184c  00000000
         a6d81850  00000000
         a6d81854  00000000
         a6d81858  a6ea8088  [anon:libc_malloc]
         a6d8185c  a6d818a0  <anonymous:a6c85000>
    #00  a6d81860  a6d81874  <anonymous:a6c85000>
         ........  ........
    #01  a6d81860  a6d81874  <anonymous:a6c85000>
         ........  ........
    #02  a6d81878  00000000
         ........  ........
    #03  a6d818d8  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         ........  ........
    #04  a6d81900  00000000
         ........  ........
    #05  a6d81918  a6e8d7b0  [anon:libc_malloc]
         ........  ........
    #06  a6d81920  a6d8191c  <anonymous:a6c85000>
         ........  ........
    #07  a6d81958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6d81960  a6d81978  <anonymous:a6c85000>
         a6d81964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6d81968  a6d81970  <anonymous:a6c85000>
         a6d8196c  00000000
         a6d81970  a7e3a494  <anonymous:a7e3a000>
         a6d81974  a6b85970  <anonymous:a6a89000>
         a6d81978  00005fda
         a6d8197c  00005fd6
         a6d81980  00000001
         a6d81984  a6c84000  [anon:thread stack guard]
         a6d81988  000fd970
         a6d8198c  00001000
         a6d81990  00000000
         a6d81994  00000000
         a6d81998  00000003
         a6d8199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24539, name: Binder:24534_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a6b85880  r3  a6b85874
    r4  a6b85880  r5  a6ea80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  a6ea8168  r10 a6b858a0  r11 a6b85888
    ip  00000000  sp  a6b85860  lr  a75e5c15  pc  a7617f3c

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:
         a6b85820  a73acfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a6b85824  00005fd6
         a6b85828  00005fda
         a6b8582c  a6e951a0  [anon:libc_malloc]
         a6b85830  00000008
         a6b85834  00000100
         a6b85838  00000000
         a6b8583c  a6e8b208  [anon:libc_malloc]
         a6b85840  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a6b85844  00000004
         a6b85848  a6ea8134  [anon:libc_malloc]
         a6b8584c  00000000
         a6b85850  00000000
         a6b85854  00000000
         a6b85858  a6ea8168  [anon:libc_malloc]
         a6b8585c  a6b858a0  <anonymous:a6a89000>
    #00  a6b85860  a6b85874  <anonymous:a6a89000>
         ........  ........
    #01  a6b85860  a6b85874  <anonymous:a6a89000>
         ........  ........
    #02  a6b85878  00000000
         ........  ........
    #03  a6b858d8  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         ........  ........
    #04  a6b85900  a6e8d870  [anon:libc_malloc]
         ........  ........
    #05  a6b85918  a6e8d870  [anon:libc_malloc]
         ........  ........
    #06  a6b85920  a6b8591c  <anonymous:a6a89000>
         ........  ........
    #07  a6b85958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6b85960  a6b85978  <anonymous:a6a89000>
         a6b85964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6b85968  a6b85970  <anonymous:a6a89000>
         a6b8596c  00000000
         a6b85970  a6d81970  <anonymous:a6c85000>
         a6b85974  a6737970  <anonymous:a663b000>
         a6b85978  00005fdb
         a6b8597c  00005fd6
         a6b85980  00000001
         a6b85984  a6a88000  [anon:thread stack guard]
         a6b85988  000fd970
         a6b8598c  00001000
         a6b85990  00000000
         a6b85994  00000000
         a6b85998  00000003
         a6b8599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24540, name: HwBinder:24534_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6737878  r3  a6737874
    r4  a6ea7500  r5  a6737878  r6  00000000  r7  00000036
    r8  a6ea7558  r9  c0306201  r10 a6737898  r11 a6ea759c
    ip  a6737880  sp  a6737860  lr  a75e5c15  pc  a7617f3c

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:
         a6737820  00000013
         a6737824  00000010
         a6737828  00005fd7
         a673782c  00000411
         a6737830  00000114
         a6737834  00000000
         a6737838  00000028
         a673783c  00000000
         a6737840  a6b86000
         a6737844  00000000
         a6737848  a6b86114
         a673784c  00000000
         a6737850  00000000
         a6737854  00000000
         a6737858  00000048
         a673785c  00000000
    #00  a6737860  a6737874  <anonymous:a663b000>
         ........  ........
    #01  a6737860  a6737874  <anonymous:a663b000>
         ........  ........
    #02  a6737878  0000000c
         ........  ........
    #03  a67378d0  a6e97550  [anon:libc_malloc]
         ........  ........
    #04  a67378f8  00000000
         ........  ........
    #05  a6737918  a6e8d7e0  [anon:libc_malloc]
         ........  ........
    #06  a6737920  a673791c  <anonymous:a663b000>
         ........  ........
    #07  a6737958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6737960  a6737978  <anonymous:a663b000>
         a6737964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6737968  a6737970  <anonymous:a663b000>
         a673796c  00000000
         a6737970  a6b85970  <anonymous:a6a89000>
         a6737974  a5ef5970  <anonymous:a5df9000>
         a6737978  00005fdc
         a673797c  00005fd6
         a6737980  00000001
         a6737984  a663a000  [anon:thread stack guard]
         a6737988  000fd970
         a673798c  00001000
         a6737990  00000000
         a6737994  00000000
         a6737998  00000003
         a673799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24549, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a5ef58e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  a6ea18fc  r6  a64e34d9  r7  00000150
    r8  0000000b  r9  a5ef58d0  r10 a6ea18f0  r11 a5ef58e0
    ip  a5ef58a0  sp  a5ef5890  lr  a75e751d  pc  a7617fd4

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:
         a5ef5850  a5ef58a3  <anonymous:a5df9000>
         a5ef5854  a75e241f  /system/lib/libc.so (closedir+22)
         a5ef5858  a5ef586c  <anonymous:a5df9000>
         a5ef585c  a6ec6000  [anon:libc_malloc]
         a5ef5860  a5ef586c  <anonymous:a5df9000>
         a5ef5864  a64cc311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         a5ef5868  a5ef58a3  <anonymous:a5df9000>
         a5ef586c  00000000
         a5ef5870  00000000
         a5ef5874  00000000
         a5ef5878  00000000
         a5ef587c  00000010
         a5ef5880  00000020
         a5ef5884  00000001
         a5ef5888  00000008
         a5ef588c  00001f40
    #00  a5ef5890  00000002
         ........  ........
    #01  a5ef58a0  00000000
         ........  ........
    #02  a5ef58c8  a6e880f0  [anon:libc_malloc]
         ........  ........
    #03  a5ef5920  a5ef591c  <anonymous:a5df9000>
         ........  ........
    #04  a5ef5958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a5ef5960  a5ef5978  <anonymous:a5df9000>
         a5ef5964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a5ef5968  a5ef5970  <anonymous:a5df9000>
         a5ef596c  00000000
         a5ef5970  a6737970  <anonymous:a663b000>
         a5ef5974  a5c7f970  <anonymous:a5b83000>
         a5ef5978  00005fe5
         a5ef597c  00005fd6
         a5ef5980  00000001
         a5ef5984  a5df8000  [anon:thread stack guard]
         a5ef5988  000fd970
         a5ef598c  00001000
         a5ef5990  00000000
         a5ef5994  00000000
         a5ef5998  00000003
         a5ef599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24550, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a6e9734c  r1  00000089  r2  00000000  r3  a5c7f888
    r4  00000000  r5  ffffffff  r6  002a2b19  r7  000000f0
    r8  00000000  r9  00000000  r10 a6e97320  r11 a6363129
    ip  a5c7f878  sp  a5c7f868  lr  a75e1219  pc  a75ddd54

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:
         a5c7f828  a5c7f888  <anonymous:a5b83000>
         a5c7f82c  00000000
         a5c7f830  00000000
         a5c7f834  a6e97320  [anon:libc_malloc]
         a5c7f838  a6363129  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop)
         a5c7f83c  a5c7f848  <anonymous:a5b83000>
         a5c7f840  a75dd26f  /system/lib/libc.so (clock_gettime+18)
         a5c7f844  bedbc444  [vdso] (__vdso_clock_gettime+12)
         a5c7f848  a5c7f888  <anonymous:a5b83000>
         a5c7f84c  a75e1d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a5c7f850  a5c7f914  <anonymous:a5b83000>
         a5c7f854  5f982b29
         a5c7f858  2a7f36e4
         a5c7f85c  00329068
         a5c7f860  01c680b3
         a5c7f864  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
    #00  a5c7f868  a5c7f9c8  <anonymous:a5b83000>
         ........  ........
    #01  a5c7f878  a5c7f888  <anonymous:a5b83000>
         ........  ........
    #02  a5c7f8b0  a5c7f914  <anonymous:a5b83000>
         ........  ........
    #03  a5c7f8d0  00000000
         ........  ........
    #04  a5c7f958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a5c7f960  a5c7f978  <anonymous:a5b83000>
         a5c7f964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a5c7f968  a5c7f970  <anonymous:a5b83000>
         a5c7f96c  00000000
         a5c7f970  a5ef5970  <anonymous:a5df9000>
         a5c7f974  a5b81970  <anonymous:a5a85000>
         a5c7f978  00005fe6
         a5c7f97c  00005fd6
         a5c7f980  00000000
         a5c7f984  a5b82000  [anon:thread stack guard]
         a5c7f988  000fd970
         a5c7f98c  00001000
         a5c7f990  00000000
         a5c7f994  00000000
         a5c7f998  00000000
         a5c7f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24551, name: HwBinder:24534_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a5b81878  r3  a5b81874
    r4  a6ea7a00  r5  a5b81878  r6  00000000  r7  00000036
    r8  a6ea7a58  r9  c0306201  r10 a5b81898  r11 a6ea7a9c
    ip  a5b81880  sp  a5b81860  lr  a75e5c15  pc  a7617f3c

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:
         a5b81820  0000001e
         a5b81824  00000010
         a5b81828  00005fd7
         a5b8182c  00000411
         a5b81830  00000030
         a5b81834  00000000
         a5b81838  00000000
         a5b8183c  00000000
         a5b81840  a6b86030
         a5b81844  00000000
         a5b81848  a6b86060
         a5b8184c  00000000
         a5b81850  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a5b81854  a6ea7a00  [anon:libc_malloc]
         a5b81858  00000004
         a5b8185c  00000000
    #00  a5b81860  a5b81874  <anonymous:a5a85000>
         ........  ........
    #01  a5b81860  a5b81874  <anonymous:a5a85000>
         ........  ........
    #02  a5b81878  00000000
         ........  ........
    #03  a5b818d0  a6e975a0  [anon:libc_malloc]
         ........  ........
    #04  a5b818f8  00000000
         ........  ........
    #05  a5b81918  a6e8dbd0  [anon:libc_malloc]
         ........  ........
    #06  a5b81920  a5b8191c  <anonymous:a5a85000>
         ........  ........
    #07  a5b81958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a5b81960  a5b81978  <anonymous:a5a85000>
         a5b81964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a5b81968  a5b81970  <anonymous:a5a85000>
         a5b8196c  00000000
         a5b81970  a5c7f970  <anonymous:a5b83000>
         a5b81974  a54d3970  <anonymous:a53d7000>
         a5b81978  00005fe7
         a5b8197c  00005fd6
         a5b81980  00000001
         a5b81984  a5a84000  [anon:thread stack guard]
         a5b81988  000fd970
         a5b8198c  00001000
         a5b81990  00000000
         a5b81994  00000000
         a5b81998  00000003
         a5b8199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24559, name: HwBinder:24534_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a54d3878  r3  a54d3874
    r4  a6ea7d00  r5  a54d3878  r6  00000000  r7  00000036
    r8  a6ea7d58  r9  c0306201  r10 a54d3898  r11 a6ea7d9c
    ip  a54d3880  sp  a54d3860  lr  a75e5c15  pc  a7617f3c

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:
         a54d3820  0000001a
         a54d3824  00000010
         a54d3828  00005fd7
         a54d382c  00000411
         a54d3830  00000024
         a54d3834  00000000
         a54d3838  00000000
         a54d383c  00000000
         a54d3840  a6b86000
         a54d3844  00000000
         a54d3848  a6b86024
         a54d384c  00000000
         a54d3850  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a54d3854  a6ea7d00  [anon:libc_malloc]
         a54d3858  00000004
         a54d385c  00000000
    #00  a54d3860  a54d3874  <anonymous:a53d7000>
         ........  ........
    #01  a54d3860  a54d3874  <anonymous:a53d7000>
         ........  ........
    #02  a54d3878  00000000
         ........  ........
    #03  a54d38d0  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         ........  ........
    #04  a54d38f8  00000000
         ........  ........
    #05  a54d3918  a6e8dcc0  [anon:libc_malloc]
         ........  ........
    #06  a54d3920  a54d391c  <anonymous:a53d7000>
         ........  ........
    #07  a54d3958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a54d3960  a54d3978  <anonymous:a53d7000>
         a54d3964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a54d3968  a54d3970  <anonymous:a53d7000>
         a54d396c  00000000
         a54d3970  a5b81970  <anonymous:a5a85000>
         a54d3974  a53d5970  <anonymous:a52d9000>
         a54d3978  00005fef
         a54d397c  00005fd6
         a54d3980  00000001
         a54d3984  a53d6000  [anon:thread stack guard]
         a54d3988  000fd970
         a54d398c  00001000
         a54d3990  00000000
         a54d3994  00000000
         a54d3998  00000003
         a54d399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24534, tid: 24560, name: HwBinder:24534_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a53d5878  r3  a53d5874
    r4  a6efe000  r5  a53d5878  r6  00000000  r7  00000036
    r8  a6efe058  r9  c0306201  r10 a53d5898  r11 a6efe09c
    ip  a53d5880  sp  a53d5860  lr  a75e5c15  pc  a7617f3c

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:
         a53d5820  00000000
         a53d5824  a6e80000  [anon:libc_malloc]
         a53d5828  a6e9f4c0  [anon:libc_malloc]
         a53d582c  a6e8b508  [anon:libc_malloc]
         a53d5830  00000000
         a53d5834  00000000
         a53d5838  a6e8b508  [anon:libc_malloc]
         a53d583c  a764043d  /system/lib/libc.so (ifree+504)
         a53d5840  0000001f
         a53d5844  a6e9f4c0  [anon:libc_malloc]
         a53d5848  a6e8b508  [anon:libc_malloc]
         a53d584c  a6e97564  [anon:libc_malloc]
         a53d5850  a69d155f  /vendor/lib/hw/android.hardware.audio@4.0-impl.so
         a53d5854  a6efe000  [anon:libc_malloc]
         a53d5858  00000004
         a53d585c  00000000
    #00  a53d5860  a53d5874  <anonymous:a52d9000>
         ........  ........
    #01  a53d5860  a53d5874  <anonymous:a52d9000>
         ........  ........
    #02  a53d5878  00000000
         ........  ........
    #03  a53d58d0  a6e97550  [anon:libc_malloc]
         ........  ........
    #04  a53d58f8  00000000
         ........  ........
    #05  a53d5918  a6e8dcf0  [anon:libc_malloc]
         ........  ........
    #06  a53d5920  a53d591c  <anonymous:a52d9000>
         ........  ........
    #07  a53d5958  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a53d5960  a53d5978  <anonymous:a52d9000>
         a53d5964  a7627c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a53d5968  a53d5970  <anonymous:a52d9000>
         a53d596c  00000000
         a53d5970  a54d3970  <anonymous:a53d7000>
         a53d5974  a52d7970  <anonymous:a51db000>
         a53d5978  00005ff0
         a53d597c  00005fd6
         a53d5980  00000001
         a53d5984  a52d8000  [anon:thread stack guard]
         a53d5988  000fd970
         a53d598c  00001000
         a53d5990  00000000
         a53d5994  00000000
         a53d5998  00000003
         a53d599c  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:[44675112]
    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
