*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 18593, tid: 18802, 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  ad29f070  r5  ad29f07c  r6  ad29f070  r7  ad29f094
    r8  ad29f140  r9  ad29f138  r10 00000140  r11 00000000
    ip  ac7db380  sp  ac7db888  lr  ada99935  pc  ada9af56

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:
         ac7db848  35ff00de
         ac7db84c  adabe36c  /vendor/lib/libamlaudiorc.so
         ac7db850  ffffffff
         ac7db854  ffffffff
         ac7db858  ada99935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ac7db85c  00000006
         ac7db860  ad29f070  [anon:libc_malloc]
         ac7db864  ad29f07c  [anon:libc_malloc]
         ac7db868  ad29f070  [anon:libc_malloc]
         ac7db86c  ad2ad140  [anon:libc_malloc]
         ac7db870  ad29f140  [anon:libc_malloc]
         ac7db874  ada99c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ac7db878  ad29f070  [anon:libc_malloc]
         ac7db87c  ad29f07c  [anon:libc_malloc]
         ac7db880  ad2ad140  [anon:libc_malloc]
         ac7db884  ada9aeef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ac7db888  ad29f07c  [anon:libc_malloc]
         ........  ........
    #01  ac7db8a8  00000001
         ........  ........
    #02  ac7db8c8  ad29f130  [anon:libc_malloc]
         ........  ........
    #03  ac7db8e0  00000000
         ........  ........
    #04  ac7db920  ac7db91c  <anonymous:ac6df000>
         ........  ........
    #05  ac7db958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ac7db960  ac7db978  <anonymous:ac6df000>
         ac7db964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac7db968  ac7db970  <anonymous:ac6df000>
         ac7db96c  00000000
         ac7db970  ac8d9970  <anonymous:ac7dd000>
         ac7db974  ac6dd970  <anonymous:ac5e1000>
         ac7db978  ffffffff
         ac7db97c  00000000
         ac7db980  00000001
         ac7db984  ac6de000  [anon:thread stack guard]
         ac7db988  000fd970
         ac7db98c  00001000
         ac7db990  00000000
         ac7db994  00000000
         ac7db998  00000003
         ac7db99c  00000000

memory near r4 ([anon:libc_malloc]):
    ad29f050 004c43e2 00000000 3604f022 00000000  .CL....."..6....
    ad29f060 ae0727d4 ae4958c0 00000000 00000000  .'...XI.........
    ad29f070 adabd374 adabe060 00000000 00000002  t...`...........
    ad29f080 00003e80 00000000 00000006 ffffffff  .>..............
    ad29f090 00000000 00000000 00000000 00000000  ................
    ad29f0a0 00000000 00000000 00000000 00000000  ................
    ad29f0b0 00000000 00000000 00000000 00000000  ................
    ad29f0c0 ada9aa5d ada9aa63 ad29f070 00000000  ]...c...p.).....
    ad29f0d0 00000140 00000000 00000000 00000000  @...............
    ad29f0e0 ae072300 00000000 ac7db970 00000000  .#......p.}.....
    ad29f0f0 00000002 00000000 ae490100 00000000  ..........I.....
    ad29f100 00004972 ae4a1bb8 ad2ad000 ae488540  rI....J...*.@.H.
    ad29f110 ae488558 ae488588 ae48cb88 ad2ad140  X.H...H...H.@.*.
    ad29f120 00000000 00000000 00000140 00000000  ........@.......
    ad29f130 00000000 00000000 00000140 00000000  ........@.......
    ad29f140 00000000 00000000 ae072334 ae495b30  ........4#..0[I.

memory near r5 ([anon:libc_malloc]):
    ad29f05c 00000000 ae0727d4 ae4958c0 00000000  .....'...XI.....
    ad29f06c 00000000 adabd374 adabe060 00000000  ....t...`.......
    ad29f07c 00000002 00003e80 00000000 00000006  .....>..........
    ad29f08c ffffffff 00000000 00000000 00000000  ................
    ad29f09c 00000000 00000000 00000000 00000000  ................
    ad29f0ac 00000000 00000000 00000000 00000000  ................
    ad29f0bc 00000000 ada9aa5d ada9aa63 ad29f070  ....]...c...p.).
    ad29f0cc 00000000 00000140 00000000 00000000  ....@...........
    ad29f0dc 00000000 ae072300 00000000 ac7db970  .....#......p.}.
    ad29f0ec 00000000 00000002 00000000 ae490100  ..............I.
    ad29f0fc 00000000 00004972 ae4a1bb8 ad2ad000  ....rI....J...*.
    ad29f10c ae488540 ae488558 ae488588 ae48cb88  @.H.X.H...H...H.
    ad29f11c ad2ad140 00000000 00000000 00000140  @.*.........@...
    ad29f12c 00000000 00000000 00000000 00000140  ............@...
    ad29f13c 00000000 00000000 00000000 ae072334  ............4#..
    ad29f14c ae495b30 00000008 00000000 00000030  0[I.........0...

memory near r6 ([anon:libc_malloc]):
    ad29f050 004c43e2 00000000 3604f022 00000000  .CL....."..6....
    ad29f060 ae0727d4 ae4958c0 00000000 00000000  .'...XI.........
    ad29f070 adabd374 adabe060 00000000 00000002  t...`...........
    ad29f080 00003e80 00000000 00000006 ffffffff  .>..............
    ad29f090 00000000 00000000 00000000 00000000  ................
    ad29f0a0 00000000 00000000 00000000 00000000  ................
    ad29f0b0 00000000 00000000 00000000 00000000  ................
    ad29f0c0 ada9aa5d ada9aa63 ad29f070 00000000  ]...c...p.).....
    ad29f0d0 00000140 00000000 00000000 00000000  @...............
    ad29f0e0 ae072300 00000000 ac7db970 00000000  .#......p.}.....
    ad29f0f0 00000002 00000000 ae490100 00000000  ..........I.....
    ad29f100 00004972 ae4a1bb8 ad2ad000 ae488540  rI....J...*.@.H.
    ad29f110 ae488558 ae488588 ae48cb88 ad2ad140  X.H...H...H.@.*.
    ad29f120 00000000 00000000 00000140 00000000  ........@.......
    ad29f130 00000000 00000000 00000140 00000000  ........@.......
    ad29f140 00000000 00000000 ae072334 ae495b30  ........4#..0[I.

memory near r7 ([anon:libc_malloc]):
    ad29f074 adabe060 00000000 00000002 00003e80  `............>..
    ad29f084 00000000 00000006 ffffffff 00000000  ................
    ad29f094 00000000 00000000 00000000 00000000  ................
    ad29f0a4 00000000 00000000 00000000 00000000  ................
    ad29f0b4 00000000 00000000 00000000 ada9aa5d  ............]...
    ad29f0c4 ada9aa63 ad29f070 00000000 00000140  c...p.).....@...
    ad29f0d4 00000000 00000000 00000000 ae072300  .............#..
    ad29f0e4 00000000 ac7db970 00000000 00000002  ....p.}.........
    ad29f0f4 00000000 ae490100 00000000 00004972  ......I.....rI..
    ad29f104 ae4a1bb8 ad2ad000 ae488540 ae488558  ..J...*.@.H.X.H.
    ad29f114 ae488588 ae48cb88 ad2ad140 00000000  ..H...H.@.*.....
    ad29f124 00000000 00000140 00000000 00000000  ....@...........
    ad29f134 00000000 00000140 00000000 00000000  ....@...........
    ad29f144 00000000 ae072334 ae495b30 00000008  ....4#..0[I.....
    ad29f154 00000000 00000030 00000000 00000060  ....0.......`...
    ad29f164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    ad29f120 00000000 00000000 00000140 00000000  ........@.......
    ad29f130 00000000 00000000 00000140 00000000  ........@.......
    ad29f140 00000000 00000000 ae072334 ae495b30  ........4#..0[I.
    ad29f150 00000008 00000000 00000030 00000000  ........0.......
    ad29f160 00000060 00000000 00000088 00000000  `...............
    ad29f170 000000a8 00000000 000000d0 00000000  ................
    ad29f180 00000100 00000000 00000128 00000000  ........(.......
    ad29f190 00000148 00000000 00000170 00000000  H.......p.......
    ad29f1a0 000001a0 00000000 000001c8 00000000  ................
    ad29f1b0 000001e8 00000000 00000000 00000000  ................
    ad29f1c0 00000000 00000000 00000000 00000000  ................
    ad29f1d0 00000000 00000000 00000000 00000000  ................
    ad29f1e0 00000000 00000000 00000000 00000000  ................
    ad29f1f0 00000000 00000000 00000000 00000000  ................
    ad29f200 00000000 00000000 00000000 00000000  ................
    ad29f210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    ad29f118 ae48cb88 ad2ad140 00000000 00000000  ..H.@.*.........
    ad29f128 00000140 00000000 00000000 00000000  @...............
    ad29f138 00000140 00000000 00000000 00000000  @...............
    ad29f148 ae072334 ae495b30 00000008 00000000  4#..0[I.........
    ad29f158 00000030 00000000 00000060 00000000  0.......`.......
    ad29f168 00000088 00000000 000000a8 00000000  ................
    ad29f178 000000d0 00000000 00000100 00000000  ................
    ad29f188 00000128 00000000 00000148 00000000  (.......H.......
    ad29f198 00000170 00000000 000001a0 00000000  p...............
    ad29f1a8 000001c8 00000000 000001e8 00000000  ................
    ad29f1b8 00000000 00000000 00000000 00000000  ................
    ad29f1c8 00000000 00000000 00000000 00000000  ................
    ad29f1d8 00000000 00000000 00000000 00000000  ................
    ad29f1e8 00000000 00000000 00000000 00000000  ................
    ad29f1f8 00000000 00000000 00000000 00000000  ................
    ad29f208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ac6df000>):
    ac7db360 be497200 055fa647 ac06c096 35ff00de  .rI.G._........5
    ac7db370 ac7db404 00000003 ac7db404 aefe533c  ..}.......}.<S..
    ac7db380 aefdecf9 aefe5014 00000000 00000001  .....P..........
    ac7db390 00000000 aefd728f 00000000 0000004d  .....r......M...
    ac7db3a0 ac7db9c8 aefe533c 5fa647be 06c09605  ..}.<S...G._....
    ac7db3b0 35ff00de ac7db448 00000000 adab1104  ...5H.}.........
    ac7db3c0 00000006 adabe060 ad29f138 00000140  ....`...8.).@...
    ac7db3d0 00000000 aefd6b6d 000003c5 ffff0208  ....mk..........
    ac7db3e0 00000006 000003ff 00000003 ad29f140  ............@.).
    ac7db3f0 ad29f138 00000140 00000000 aefd6b6d  8.).@.......mk..
    ac7db400 ac7db3a8 ac7db3e0 00000001 adab1104  ..}...}.........
    ac7db410 0000001c ac7db448 0000003b 35ff00de  ....H.}.;......5
    ac7db420 adab1104 00000006 ac7db448 00000000  ........H.}.....
    ac7db430 adabe060 aefd6ca3 adab13b7 ac7db85c  `....l......\.}.
    ac7db440 00000033 ac7db85c 4f525245 75412052  3...\.}.ERROR Au
    ac7db450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ac6df000>):
    ac7db868 ad29f070 ad2ad140 ad29f140 ada99c41  p.).@.*.@.).A...
    ac7db878 ad29f070 ad29f07c ad2ad140 ada9aeef  p.).|.).@.*.....
    ac7db888 ad29f07c ad29f070 ad2ad140 00000140  |.).p.).@.*.@...
    ac7db898 ad29f07c ad29f070 ad2ad140 ada9ad01  |.).p.).@.*.....
    ac7db8a8 00000001 ad29f120 35ff00de 00000140  .... .)....5@...
    ac7db8b8 ad2ad140 ad2ad000 adabe348 ada99099  @.*...*.H.......
    ac7db8c8 ad29f130 ad29f0e0 ad29f120 ac7db8f4  0.)...). .)...}.
    ac7db8d8 ad29f130 ae06551b 00000000 00000000  0.)..U..........
    ac7db8e8 00000000 00000000 ad29f128 00000002  ........(.).....
    ac7db8f8 35ff00de ad29f0e0 00000000 ad29f0ec  ...5..).......).
    ac7db908 00000000 ac7db928 000048c1 ae495b40  ....(.}..H..@[I.
    ac7db918 ae85dc75 ae85e055 ac7db91c ac7db970  u...U.....}.p.}.
    ac7db928 ad29f0e0 ae495b30 ad29f0e0 35ff00de  ..).0[I...)....5
    ac7db938 ac7db970 ac7db970 ac7db970 00000078  p.}.p.}.p.}.x...
    ac7db948 000048a1 000048c1 ae495b40 ae8e9c47  .H...H..@[I.G...
    ac7db958 ae8e9c2f ae8a4067 ac7db978 ae8e9c2f  /...g@..x.}./...

memory near lr (/vendor/lib/libamlaudiorc.so):
    ada99914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ada99924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ada99934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ada99944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ada99954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ada99964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ada99974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ada99984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ada99994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ada999a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ada999b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ada999c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ada999d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ada999e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ada999f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ada99a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ada9af34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ada9af44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ada9af54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ada9af64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ada9af74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ada9af84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ada9af94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ada9afa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ada9afb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ada9afc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ada9afd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ada9afe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ada9aff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ada9b004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ada9b014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ada9b024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (484 entries):
--->Fault address falls at 00000010 before any mapped regions
    86c2b000-86c2dfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    86c2e000-86c2efff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    86c2f000-86c2ffff rw-         0      1000
    ac5e0000-ac5e0fff ---         0      1000  [anon:thread stack guard]
    ac5e1000-ac6ddfff rw-         0     fd000
    ac6de000-ac6defff ---         0      1000  [anon:thread stack guard]
    ac6df000-ac7dbfff rw-         0     fd000
    ac7dc000-ac7dcfff ---         0      1000  [anon:thread stack guard]
    ac7dd000-ac8d9fff rw-         0     fd000
    ac8da000-ac8dafff ---         0      1000  [anon:thread stack guard]
    ac8db000-ac9d7fff rw-         0     fd000
    ac9d8000-ac9d8fff ---         0      1000  [anon:thread stack guard]
    ac9d9000-acad5fff rw-         0     fd000
    acad6000-acadbfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    acadc000-acadcfff ---         0      1000
    acadd000-acaddfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    acade000-acadefff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    acb14000-acb16fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    acb17000-acb17fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    acb18000-acb18fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    acb45000-acb47fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    acb48000-acb48fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    acb49000-acb49fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    acbae000-acbb1fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    acbb2000-acbb2fff r--      3000      1000  /vendor/lib/libalsautils.so
    acbb3000-acbb3fff rw-      4000      1000  /vendor/lib/libalsautils.so
    acbcc000-acbd3fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    acbd4000-acbd4fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    acbd5000-acbd5fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    acc0e000-acc13fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    acc14000-acc14fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    acc15000-acc15fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    acc46000-acc4dfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    acc4e000-acc4efff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    acc4f000-acc4ffff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    acca5000-acca9fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    accaa000-accaafff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    accab000-accabfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    accdb000-accdffff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    acce0000-acce0fff ---         0      1000
    acce1000-acce1fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    acce2000-acce2fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    acd1f000-acd25fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    acd26000-acd26fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    acd27000-acd28fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    acd45000-acd50fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    acd51000-acd51fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    acd52000-acd52fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    acd91000-acd96fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    acd97000-acd97fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    acd98000-acd98fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    acdc5000-acdf0fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    acdf1000-acdf1fff ---         0      1000
    acdf2000-acdf2fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    acdf3000-acdf3fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ace2f000-aceeefff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    aceef000-acef1fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    acef2000-acef2fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    acf1c000-acf1ffff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    acf20000-acf20fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    acf21000-acf21fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    acf6b000-acf6efff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    acf6f000-acf6ffff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    acf70000-acf70fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
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    ae92b000-ae92bfff r--         0      1000  [anon:.bss]
    ae92c000-ae932fff rw-         0      7000  [anon:.bss]
    ae968000-ae9b1fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    ae9b2000-ae9b2fff ---         0      1000
    ae9b3000-ae9b7fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae9b8000-ae9b8fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae9e1000-ae9e1fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ae9e2000-ae9e2fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ae9e3000-ae9e3fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    aea18000-aea32fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    aea33000-aea33fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    aea34000-aea34fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    aea35000-aea3afff rw-         0      6000  [anon:.bss]
    aea45000-aeaabfff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    aeaac000-aeaacfff ---         0      1000
    aeaad000-aeab3fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    aeab4000-aeab4fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    aeae9000-aeaebfff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    aeaec000-aeaecfff r--      2000      1000  /system/lib/libvndksupport.so
    aeaed000-aeaedfff rw-      3000      1000  /system/lib/libvndksupport.so
    aeb27000-aeb3bfff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    aeb3c000-aeb3dfff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aeb3e000-aeb3efff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aeb66000-aeb78fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    aeb79000-aeb79fff ---         0      1000
    aeb7a000-aeb7afff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    aeb7b000-aeb7bfff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    aeb9e000-aec5dfff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    aec5e000-aec5efff ---         0      1000
    aec5f000-aec6dfff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aec6e000-aec6efff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aec86000-aeca0fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    aeca1000-aeca1fff ---         0      1000
    aeca2000-aeca2fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aeca3000-aeca3fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aecce000-aeccefff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    aeccf000-aeccffff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    aecd0000-aecd0fff rw-         0      1000  [anon:.bss]
    aed12000-aed26fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    aed27000-aed27fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    aed28000-aed28fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    aed29000-aed6efff rw-         0     46000  [anon:.bss]
    aed9e000-aeda8fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    aeda9000-aeda9fff ---         0      1000
    aedaa000-aedaafff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    aedab000-aedabfff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    aedd2000-aee91fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    aee92000-aeea0fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aeea1000-aeea1fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aeed5000-aef67fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    aef68000-aef6cfff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    aef6d000-aef6dfff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    aef6e000-aef6efff rw-         0      1000  [anon:.bss]
    aef93000-aefb2fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    aefb3000-aefb3fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    aefb4000-aefb4fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    aefb5000-aefb5fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    aefd0000-aefe2fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    aefe3000-aefe3fff ---         0      1000
    aefe4000-aefe4fff r--     13000      1000  /system/lib/liblog.so
    aefe5000-aefe5fff rw-     14000      1000  /system/lib/liblog.so
    af000000-af034fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    af035000-af035fff ---         0      1000
    af036000-af039fff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    af03a000-af03afff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    af046000-af060fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    af061000-af061fff ---         0      1000
    af062000-af063fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    af064000-af064fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    af081000-af081fff r--         0      1000  [anon:linker_alloc]
    af09e000-af130fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    af131000-af135fff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    af136000-af136fff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    af137000-af137fff rw-         0      1000  [anon:.bss]
    af143000-af143fff r--         0      1000  [anon:linker_alloc]
    af144000-af144fff rw-         0      1000  [anon:linker_alloc]
    af14f000-af14ffff r--         0      1000  [anon:linker_alloc]
    af158000-af158fff ---         0      1000  [anon:thread signal stack guard]
    af159000-af15cfff rw-         0      4000  [anon:thread signal stack]
    af15d000-af15dfff rw-         0      1000  [anon:linker_alloc_vector]
    af15e000-af15efff ---         0      1000  [anon:bionic TLS guard]
    af15f000-af161fff rw-         0      3000  [anon:bionic TLS]
    af162000-af162fff ---         0      1000  [anon:bionic TLS guard]
    af163000-af163fff ---         0      1000  [anon:thread signal stack guard]
    af164000-af167fff rw-         0      4000  [anon:thread signal stack]
    af168000-af168fff ---         0      1000  [anon:bionic TLS guard]
    af169000-af16bfff rw-         0      3000  [anon:bionic TLS]
    af16c000-af16cfff ---         0      1000  [anon:bionic TLS guard]
    af16d000-af16dfff r--         0      1000  [anon:linker_alloc]
    af170000-af170fff ---         0      1000  [anon:thread signal stack guard]
    af171000-af174fff rw-         0      4000  [anon:thread signal stack]
    af175000-af175fff ---         0      1000  [anon:bionic TLS guard]
    af176000-af178fff rw-         0      3000  [anon:bionic TLS]
    af179000-af179fff ---         0      1000  [anon:bionic TLS guard]
    af17a000-af17afff r--         0      1000  [anon:linker_alloc]
    af17f000-af19efff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    af19f000-af1a0fff r--         0      2000  [anon:linker_alloc]
    af1a1000-af1a1fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af1a2000-af1a2fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af1a3000-af1a3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af1a4000-af1a4fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af1a5000-af1a5fff ---         0      1000  [anon:thread signal stack guard]
    af1a6000-af1a9fff rw-         0      4000  [anon:thread signal stack]
    af1aa000-af1aafff ---         0      1000  [anon:bionic TLS guard]
    af1ab000-af1adfff rw-         0      3000  [anon:bionic TLS]
    af1ae000-af1aefff ---         0      1000  [anon:bionic TLS guard]
    af1af000-af1affff ---         0      1000  [anon:thread signal stack guard]
    af1b0000-af1b3fff rw-         0      4000  [anon:thread signal stack]
    af1b4000-af1b4fff ---         0      1000  [anon:bionic TLS guard]
    af1b5000-af1b7fff rw-         0      3000  [anon:bionic TLS]
    af1b8000-af1b8fff ---         0      1000  [anon:bionic TLS guard]
    af1b9000-af1b9fff rw-         0      1000  [anon:linker_alloc]
    af1ba000-af1bafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af1bb000-af1bbfff ---         0      1000  [anon:thread signal stack guard]
    af1bc000-af1bffff rw-         0      4000  [anon:thread signal stack]
    af1c0000-af1dffff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    af1e0000-af1fffff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    af200000-af200fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af201000-af201fff r--         0      1000  [anon:linker_alloc]
    af202000-af202fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af203000-af203fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af204000-af204fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af205000-af205fff ---         0      1000  [anon:bionic TLS guard]
    af206000-af208fff rw-         0      3000  [anon:bionic TLS]
    af209000-af209fff ---         0      1000  [anon:bionic TLS guard]
    af20a000-af20afff ---         0      1000  [anon:thread signal stack guard]
    af20b000-af20efff rw-         0      4000  [anon:thread signal stack]
    af20f000-af20ffff ---         0      1000  [anon:bionic TLS guard]
    af210000-af212fff rw-         0      3000  [anon:bionic TLS]
    af213000-af213fff ---         0      1000  [anon:bionic TLS guard]
    af214000-af214fff ---         0      1000  [anon:thread signal stack guard]
    af215000-af218fff rw-         0      4000  [anon:thread signal stack]
    af219000-af219fff ---         0      1000  [anon:bionic TLS guard]
    af21a000-af21cfff rw-         0      3000  [anon:bionic TLS]
    af21d000-af21dfff ---         0      1000  [anon:bionic TLS guard]
    af21e000-af23dfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    af23e000-af25dfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af25e000-af261fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    af262000-af262fff r--      3000      1000  /system/lib/libnetd_client.so
    af263000-af263fff rw-      4000      1000  /system/lib/libnetd_client.so
    af264000-af264fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af265000-af265fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af266000-af266fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af267000-af267fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af268000-af268fff r--         0      1000  [anon:linker_alloc]
    af269000-af269fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    af26a000-af26bfff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    af26c000-af26cfff r--         0      1000  [anon:linker_alloc]
    af26d000-af26dfff ---         0      1000  [anon:thread signal stack guard]
    af26e000-af271fff rw-         0      4000  [anon:thread signal stack]
    af272000-af291fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af292000-af292fff rw-         0      1000  [anon:linker_alloc]
    af293000-af294fff r--         0      2000  [anon:linker_alloc]
    af295000-af295fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af296000-af296fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af297000-af297fff ---         0      1000  [anon:bionic TLS guard]
    af298000-af29afff rw-         0      3000  [anon:bionic TLS]
    af29b000-af29bfff ---         0      1000  [anon:bionic TLS guard]
    af29c000-af29cfff ---         0      1000  [anon:thread signal stack guard]
    af29d000-af2a0fff rw-         0      4000  [anon:thread signal stack]
    af2a1000-af2a1fff ---         0      1000  [anon:bionic TLS guard]
    af2a2000-af2a4fff rw-         0      3000  [anon:bionic TLS]
    af2a5000-af2a5fff ---         0      1000  [anon:bionic TLS guard]
    af2a6000-af2c5fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    af2c6000-af2c6fff ---         0      1000  [anon:thread signal stack guard]
    af2c7000-af2cafff rw-         0      4000  [anon:thread signal stack]
    af2cb000-af2cbfff r--         0      1000  [anon:linker_alloc]
    af2cc000-af2ccfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af2cd000-af2cdfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af2ce000-af2cefff ---         0      1000  [anon:bionic TLS guard]
    af2cf000-af2d1fff rw-         0      3000  [anon:bionic TLS]
    af2d2000-af2d2fff ---         0      1000  [anon:bionic TLS guard]
    af2d3000-af2f2fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    af2f3000-af312fff r--         0     20000  /dev/__properties__/properties_serial
    af313000-af319fff r--         0      7000  /dev/__properties__/property_info
    af31a000-af31afff rw-         0      1000  [anon:linker_alloc_vector]
    af31b000-af31bfff rw-         0      1000  [anon:linker_alloc_small_objects]
    af31c000-af31cfff rw-         0      1000  [anon:linker_alloc_vector]
    af31d000-af31dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    af31e000-af31efff rw-         0      1000  [anon:linker_alloc_lob]
    af31f000-af321fff rw-         0      3000  [anon:linker_alloc_small_objects]
    af322000-af322fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af323000-af325fff rw-         0      3000  [anon:linker_alloc_vector]
    af326000-af327fff rw-         0      2000  [anon:linker_alloc_small_objects]
    af328000-af32bfff r--         0      4000  [anon:linker_alloc]
    af32c000-af32cfff r--         0      1000  [anon:atexit handlers]
    af32d000-af32efff rw-         0      2000  [anon:linker_alloc_lob]
    af32f000-af32ffff rw-         0      1000  [anon:System property context nodes]
    af330000-af330fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af331000-af331fff rw-         0      1000  [anon:arc4random data]
    af332000-af332fff rw-         0      1000  [anon:linker_alloc]
    af333000-af333fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af334000-af334fff r--         0      1000  [anon:linker_alloc]
    af335000-af354fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af355000-af356fff rw-         0      2000  [anon:linker_alloc_small_objects]
    af357000-af357fff r--         0      1000  [anon:linker_alloc]
    af358000-af377fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af378000-af378fff ---         0      1000
    af379000-af379fff rw-         0      1000
    af37a000-af37afff ---         0      1000
    af37b000-af39afff r--         0     20000  /dev/__properties__/properties_serial
    af39b000-af39bfff rw-         0      1000  [anon:System property context nodes]
    af39c000-af3a2fff r--         0      7000  /dev/__properties__/property_info
    af3a3000-af3a3fff r--         0      1000  [anon:linker_alloc]
    af3a4000-af3a4fff rw-         0      1000  [anon:linker_alloc_vector]
    af3a5000-af3a5fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af3a6000-af3a6fff r--         0      1000  [anon:linker_alloc]
    af3a7000-af3a7fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af3a8000-af3a8fff r--         0      1000  [anon:atexit handlers]
    af3a9000-af3a9fff ---         0      1000  [anon:thread signal stack guard]
    af3aa000-af3adfff rw-         0      4000  [anon:thread signal stack]
    af3ae000-af3aefff ---         0      1000  [anon:bionic TLS guard]
    af3af000-af3b1fff rw-         0      3000  [anon:bionic TLS]
    af3b2000-af3b2fff ---         0      1000  [anon:bionic TLS guard]
    af3b3000-af471fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    af472000-af472fff rw-         0      1000  [anon:arc4random data]
    af473000-af478fff r--     bf000      6000  /system/bin/linker
    af479000-af479fff rw-     c5000      1000  /system/bin/linker
    af47a000-af47bfff rw-         0      2000
    af47c000-af47cfff r--         0      1000
    af47d000-af482fff rw-         0      6000
    beec1000-beee1fff rw-         0     21000  [stack]
    befc4000-befc4fff r-x         0      1000  [sigpage]
    befc5000-befc5fff r--         0      1000  [vvar]
    befc6000-befc6fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18593, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beee1948  r3  beee1944
    r4  ae4a7000  r5  beee1948  r6  00000000  r7  00000036
    r8  ae4a7058  r9  c0306201  r10 beee1968  r11 ae4a709c
    ip  beee1950  sp  beee1930  lr  ae8a7c15  pc  ae8d9f3c

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:beec1000]

stack:
         beee18f0  0000001b
         beee18f4  00000010
         beee18f8  000048a5
         beee18fc  00000411
         beee1900  00000028
         beee1904  00000000
         beee1908  00000000
         beee190c  00000000
         beee1910  ae1861b4
         beee1914  00000000
         beee1918  ae1861dc
         beee191c  00000000
         beee1920  35ff00de
         beee1924  ae4a7000  [anon:libc_malloc]
         beee1928  00000004
         beee192c  00000000
    #00  beee1930  beee1944  [stack]
         ........  ........
    #01  beee1930  beee1944  [stack]
         ........  ........
    #02  beee1948  00000000
         ........  ........
    #03  beee19a0  beee19e8  [stack]
         ........  ........
    #04  beee19c8  beee19e9  [stack]
         ........  ........
    #05  beee19e8  6665640e
         ........  ........
    #06  beee1a70  af333210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beee1a88  00000000
         ........  ........
    #08  beee1aa0  00000001
         ........  ........
    #09  beee1ab0  beee1c1c  [stack]
         beee1ab4  beee1c37  [stack]
         beee1ab8  beee1c4a  [stack]
         beee1abc  beee1c5f  [stack]
         beee1ac0  beee1c7a  [stack]
         beee1ac4  beee1c8d  [stack]
         beee1ac8  beee1ca6  [stack]
         beee1acc  beee1cbf  [stack]
         beee1ad0  beee1cd9  [stack]
         beee1ad4  beee1f17  [stack]
         beee1ad8  00000000
         beee1adc  00000021
         beee1ae0  befc6000  [vdso]
         beee1ae4  00000010
         beee1ae8  003fb0d6
         beee1aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18595, name: Binder:18593_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae381880  r3  ae381874
    r4  ae381880  r5  ae4a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  ae4a8088  r10 ae3818a0  r11 ae381888
    ip  00000000  sp  ae381860  lr  ae8a7c15  pc  ae8d9f3c

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:
         ae381820  00000010
         ae381824  ae480000  [anon:libc_malloc]
         ae381828  00000007
         ae38182c  ae8f38a9  /system/lib/libc.so (arena_run_split_remove+280)
         ae381830  00000005
         ae381834  00000100
         ae381838  00000000
         ae38183c  ae48b188  [anon:libc_malloc]
         ae381840  35ff00de
         ae381844  00000004
         ae381848  ae4a8054  [anon:libc_malloc]
         ae38184c  00000000
         ae381850  00000000
         ae381854  00000000
         ae381858  ae4a8088  [anon:libc_malloc]
         ae38185c  ae3818a0  <anonymous:ae285000>
    #00  ae381860  ae381874  <anonymous:ae285000>
         ........  ........
    #01  ae381860  ae381874  <anonymous:ae285000>
         ........  ........
    #02  ae381878  00000000
         ........  ........
    #03  ae3818d8  35ff00de
         ........  ........
    #04  ae381900  00000000
         ........  ........
    #05  ae381918  ae48d7b0  [anon:libc_malloc]
         ........  ........
    #06  ae381920  ae38191c  <anonymous:ae285000>
         ........  ........
    #07  ae381958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae381960  ae381978  <anonymous:ae285000>
         ae381964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae381968  ae381970  <anonymous:ae285000>
         ae38196c  00000000
         ae381970  af47d494  <anonymous:af47d000>
         ae381974  ae185970  <anonymous:ae089000>
         ae381978  000048a3
         ae38197c  000048a1
         ae381980  00000001
         ae381984  ae284000  [anon:thread stack guard]
         ae381988  000fd970
         ae38198c  00001000
         ae381990  00000000
         ae381994  00000000
         ae381998  00000003
         ae38199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18596, name: Binder:18593_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae185880  r3  ae185874
    r4  ae185880  r5  ae4a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ae4a8168  r10 ae1858a0  r11 ae185888
    ip  00000000  sp  ae185860  lr  ae8a7c15  pc  ae8d9f3c

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:
         ae185820  ae85dfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ae185824  000048a1
         ae185828  000048a3
         ae18582c  ae4951a0  [anon:libc_malloc]
         ae185830  00000008
         ae185834  00000100
         ae185838  00000000
         ae18583c  ae48b208  [anon:libc_malloc]
         ae185840  35ff00de
         ae185844  00000004
         ae185848  ae4a8134  [anon:libc_malloc]
         ae18584c  00000000
         ae185850  00000000
         ae185854  00000000
         ae185858  ae4a8168  [anon:libc_malloc]
         ae18585c  ae1858a0  <anonymous:ae089000>
    #00  ae185860  ae185874  <anonymous:ae089000>
         ........  ........
    #01  ae185860  ae185874  <anonymous:ae089000>
         ........  ........
    #02  ae185878  00000000
         ........  ........
    #03  ae1858d8  35ff00de
         ........  ........
    #04  ae185900  ae48d870  [anon:libc_malloc]
         ........  ........
    #05  ae185918  ae48d870  [anon:libc_malloc]
         ........  ........
    #06  ae185920  ae18591c  <anonymous:ae089000>
         ........  ........
    #07  ae185958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae185960  ae185978  <anonymous:ae089000>
         ae185964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae185968  ae185970  <anonymous:ae089000>
         ae18596c  00000000
         ae185970  ae381970  <anonymous:ae285000>
         ae185974  add13970  <anonymous:adc17000>
         ae185978  000048a4
         ae18597c  000048a1
         ae185980  00000001
         ae185984  ae088000  [anon:thread stack guard]
         ae185988  000fd970
         ae18598c  00001000
         ae185990  00000000
         ae185994  00000000
         ae185998  00000003
         ae18599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18598, name: HwBinder:18593_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  add13878  r3  add13874
    r4  ae4a7500  r5  add13878  r6  00000000  r7  00000036
    r8  ae4a7558  r9  c0306201  r10 add13898  r11 ae4a759c
    ip  add13880  sp  add13860  lr  ae8a7c15  pc  ae8d9f3c

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:
         add13820  00000015
         add13824  00000010
         add13828  000048a5
         add1382c  00000411
         add13830  00000114
         add13834  00000000
         add13838  00000028
         add1383c  00000000
         add13840  ae186028
         add13844  00000000
         add13848  ae18613c
         add1384c  00000000
         add13850  35ff00de
         add13854  ae4a7500  [anon:libc_malloc]
         add13858  00000004
         add1385c  00000000
    #00  add13860  add13874  <anonymous:adc17000>
         ........  ........
    #01  add13860  add13874  <anonymous:adc17000>
         ........  ........
    #02  add13878  00000000
         ........  ........
    #03  add138d0  ae4975a0  [anon:libc_malloc]
         ........  ........
    #04  add138f8  00000000
         ........  ........
    #05  add13918  ae48d7e0  [anon:libc_malloc]
         ........  ........
    #06  add13920  add1391c  <anonymous:adc17000>
         ........  ........
    #07  add13958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  add13960  add13978  <anonymous:adc17000>
         add13964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         add13968  add13970  <anonymous:adc17000>
         add1396c  00000000
         add13970  ae185970  <anonymous:ae089000>
         add13974  ad4ce970  <anonymous:ad3d2000>
         add13978  000048a6
         add1397c  000048a1
         add13980  00000001
         add13984  adc16000  [anon:thread stack guard]
         add13988  000fd970
         add1398c  00001000
         add13990  00000000
         add13994  00000000
         add13998  00000003
         add1399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18608, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad4ce8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ae4a18fc  r6  00000001  r7  00000150
    r8  0000000a  r9  ad4ce8d0  r10 ae4a18f0  r11 ad4ce8e0
    ip  ad4ce8a0  sp  ad4ce890  lr  ae8a951d  pc  ae8d9fd4

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:
         ad4ce850  00000000
         ad4ce854  00000000
         ad4ce858  00000000
         ad4ce85c  00000000
         ad4ce860  00000000
         ad4ce864  00000000
         ad4ce868  00000000
         ad4ce86c  00000000
         ad4ce870  00000000
         ad4ce874  00000000
         ad4ce878  00000000
         ad4ce87c  00000000
         ad4ce880  00000000
         ad4ce884  00000000
         ad4ce888  00000000
         ad4ce88c  00000000
    #00  ad4ce890  00000002
         ........  ........
    #01  ad4ce8a0  00000000
         ........  ........
    #02  ad4ce8c8  ae4880f0  [anon:libc_malloc]
         ........  ........
    #03  ad4ce920  ad4ce91c  <anonymous:ad3d2000>
         ........  ........
    #04  ad4ce958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ad4ce960  ad4ce978  <anonymous:ad3d2000>
         ad4ce964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad4ce968  ad4ce970  <anonymous:ad3d2000>
         ad4ce96c  00000000
         ad4ce970  add13970  <anonymous:adc17000>
         ad4ce974  ad27f970  <anonymous:ad183000>
         ad4ce978  000048b0
         ad4ce97c  000048a1
         ad4ce980  00000001
         ad4ce984  ad3d1000  [anon:thread stack guard]
         ad4ce988  000fd970
         ad4ce98c  00001000
         ad4ce990  00000000
         ad4ce994  00000000
         ad4ce998  00000003
         ad4ce99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18609, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  ad27f888  r3  ad27f884
    r4  ae4a81c0  r5  00000003  r6  ae497370  r7  00000036
    r8  00000800  r9  ad8f26bb  r10 ad8f2c5c  r11 ad8f2eee
    ip  00000000  sp  ad27f870  lr  ae8a7c15  pc  ae8d9f40

backtrace:
    #00 pc 00053f40  /system/lib/libc.so (__ioctl+12)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 00002569  /system/lib/vndk-28/libtinyalsa.so (pcm_write+144)
    #03 pc 0002425d  /vendor/lib/hw/audio.primary.amlogic.so (output_port_write_alsa+76)
    #04 pc 00022645  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop+1308)
    #05 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #06 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         ad27f830  00000000
         ad27f834  ad8d8cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         ad27f838  00000000
         ad27f83c  ad27f848  <anonymous:ad183000>
         ad27f840  ae89f26f  /system/lib/libc.so (clock_gettime+18)
         ad27f844  befc6444  [vdso] (__vdso_clock_gettime+12)
         ad27f848  ad27f888  <anonymous:ad183000>
         ad27f84c  ae8a3d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ad27f850  ad27f914  <anonymous:ad183000>
         ad27f854  5fa647be
         ad27f858  0f8c5014
         ad27f85c  004c43e2
         ad27f860  366d3e1e
         ad27f864  ae4880c0  [anon:libc_malloc]
         ad27f868  ae4880c0  [anon:libc_malloc]
         ad27f86c  00000800
    #00  ad27f870  ad27f884  <anonymous:ad183000>
         ........  ........
    #01  ad27f870  ad27f884  <anonymous:ad183000>
         ........  ........
    #02  ad27f888  00000100
         ........  ........
    #03  ad27f8a8  00000000
         ........  ........
    #04  ad27f8d0  00000002
         ........  ........
    #05  ad27f958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ad27f960  ad27f978  <anonymous:ad183000>
         ad27f964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad27f968  ad27f970  <anonymous:ad183000>
         ad27f96c  00000000
         ad27f970  ad4ce970  <anonymous:ad3d2000>
         ad27f974  ad181970  <anonymous:ad085000>
         ad27f978  000048b1
         ad27f97c  000048a1
         ad27f980  00000000
         ad27f984  ad182000  [anon:thread stack guard]
         ad27f988  000fd970
         ad27f98c  00001000
         ad27f990  00000000
         ad27f994  00000000
         ad27f998  00000000
         ad27f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18610, name: HwBinder:18593_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ad181878  r3  ad181874
    r4  ae4a7a00  r5  ad181878  r6  00000000  r7  00000036
    r8  ae4a7a58  r9  c0306201  r10 ad181898  r11 ae4a7a9c
    ip  ad181880  sp  ad181860  lr  ae8a7c15  pc  ae8d9f3c

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:
         ad181820  00000012
         ad181824  00000010
         ad181828  000048a5
         ad18182c  00000411
         ad181830  000000ec
         ad181834  00000000
         ad181838  00000020
         ad18183c  00000000
         ad181840  ae186000
         ad181844  00000000
         ad181848  ae1860ec
         ad18184c  00000000
         ad181850  35ff00de
         ad181854  ae4a7a00  [anon:libc_malloc]
         ad181858  00000004
         ad18185c  00000000
    #00  ad181860  ad181874  <anonymous:ad085000>
         ........  ........
    #01  ad181860  ad181874  <anonymous:ad085000>
         ........  ........
    #02  ad181878  00000000
         ........  ........
    #03  ad1818d0  00000000
         ........  ........
    #04  ad1818f8  00000000
         ........  ........
    #05  ad181918  ae48dbd0  [anon:libc_malloc]
         ........  ........
    #06  ad181920  ad18191c  <anonymous:ad085000>
         ........  ........
    #07  ad181958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad181960  ad181978  <anonymous:ad085000>
         ad181964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad181968  ad181970  <anonymous:ad085000>
         ad18196c  00000000
         ad181970  ad27f970  <anonymous:ad183000>
         ad181974  acad5970  <anonymous:ac9d9000>
         ad181978  000048b2
         ad18197c  000048a1
         ad181980  00000001
         ad181984  ad084000  [anon:thread stack guard]
         ad181988  000fd970
         ad18198c  00001000
         ad181990  00000000
         ad181994  00000000
         ad181998  00000003
         ad18199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18624, name: HwBinder:18593_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  acad5878  r3  acad5874
    r4  ae4a7d00  r5  acad5878  r6  00000000  r7  00000036
    r8  ae4a7d58  r9  c0306201  r10 acad5898  r11 ae4a7d9c
    ip  acad5880  sp  acad5860  lr  ae8a7c15  pc  ae8d9f3c

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:
         acad5820  ae85dfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         acad5824  000048a1
         acad5828  000048a1
         acad582c  ae495b20  [anon:libc_malloc]
         acad5830  ae85dc75  /system/lib/vndk-sp-28/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         acad5834  ae8e57a7  /system/lib/libc.so (vsnprintf+114)
         acad5838  00000010
         acad583c  00000100
         acad5840  00000000
         acad5844  ae48b488  [anon:libc_malloc]
         acad5848  0000000f
         acad584c  ae8eeb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         acad5850  35ff00de
         acad5854  ae4a7d00  [anon:libc_malloc]
         acad5858  00000004
         acad585c  00000000
    #00  acad5860  acad5874  <anonymous:ac9d9000>
         ........  ........
    #01  acad5860  acad5874  <anonymous:ac9d9000>
         ........  ........
    #02  acad5878  00000000
         ........  ........
    #03  acad58d0  35ff00de
         ........  ........
    #04  acad58f8  00000000
         ........  ........
    #05  acad5918  ae48dcc0  [anon:libc_malloc]
         ........  ........
    #06  acad5920  acad591c  <anonymous:ac9d9000>
         ........  ........
    #07  acad5958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  acad5960  acad5978  <anonymous:ac9d9000>
         acad5964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acad5968  acad5970  <anonymous:ac9d9000>
         acad596c  00000000
         acad5970  ad181970  <anonymous:ad085000>
         acad5974  ac9d7970  <anonymous:ac8db000>
         acad5978  000048c0
         acad597c  000048a1
         acad5980  00000001
         acad5984  ac9d8000  [anon:thread stack guard]
         acad5988  000fd970
         acad598c  00001000
         acad5990  00000000
         acad5994  00000000
         acad5998  00000003
         acad599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18625, name: HwBinder:18593_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac9d7878  r3  ac9d7874
    r4  ae4fe000  r5  ac9d7878  r6  00000000  r7  00000036
    r8  ae4fe058  r9  c0306201  r10 ac9d7898  r11 ae4fe09c
    ip  ac9d7880  sp  ac9d7860  lr  ae8a7c15  pc  ae8d9f3c

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:
         ac9d7820  00000012
         ac9d7824  00000010
         ac9d7828  000048a5
         ac9d782c  00000411
         ac9d7830  000000ec
         ac9d7834  00000000
         ac9d7838  00000020
         ac9d783c  00000000
         ac9d7840  ae186000
         ac9d7844  00000000
         ac9d7848  ae1860ec
         ac9d784c  00000000
         ac9d7850  00000000
         ac9d7854  00000000
         ac9d7858  00000048
         ac9d785c  00000000
    #00  ac9d7860  ac9d7874  <anonymous:ac8db000>
         ........  ........
    #01  ac9d7860  ac9d7874  <anonymous:ac8db000>
         ........  ........
    #02  ac9d7878  0000000c
         ........  ........
    #03  ac9d78d0  ae4975a0  [anon:libc_malloc]
         ........  ........
    #04  ac9d78f8  00000000
         ........  ........
    #05  ac9d7918  ae48dcf0  [anon:libc_malloc]
         ........  ........
    #06  ac9d7920  ac9d791c  <anonymous:ac8db000>
         ........  ........
    #07  ac9d7958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac9d7960  ac9d7978  <anonymous:ac8db000>
         ac9d7964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac9d7968  ac9d7970  <anonymous:ac8db000>
         ac9d796c  00000000
         ac9d7970  acad5970  <anonymous:ac9d9000>
         ac9d7974  ac8d9970  <anonymous:ac7dd000>
         ac9d7978  000048c1
         ac9d797c  000048a1
         ac9d7980  00000001
         ac9d7984  ac8da000  [anon:thread stack guard]
         ac9d7988  000fd970
         ac9d798c  00001000
         ac9d7990  00000000
         ac9d7994  00000000
         ac9d7998  00000003
         ac9d799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18683, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ae4ed204  r1  00000089  r2  000042c0  r3  ac8d97f0
    r4  00000000  r5  ffffffff  r6  adb2a509  r7  000000f0
    r8  000042c0  r9  0000000b  r10 00001200  r11 ae4c5a3c
    ip  ac8d97e0  sp  ac8d97d0  lr  ae8a3219  pc  ae89fd54

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:
         ac8d9790  ac8d97f0  <anonymous:ac7dd000>
         ac8d9794  000042c0
         ac8d9798  00000000
         ac8d979c  00001200
         ac8d97a0  ae4c5a3c  [anon:libc_malloc]
         ac8d97a4  ac8d97b0  <anonymous:ac7dd000>
         ac8d97a8  ae89f26f  /system/lib/libc.so (clock_gettime+18)
         ac8d97ac  befc6444  [vdso] (__vdso_clock_gettime+12)
         ac8d97b0  ac8d97f0  <anonymous:ac7dd000>
         ac8d97b4  ae8a3d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ac8d97b8  ae4ed000  [anon:libc_malloc]
         ac8d97bc  5fa647be
         ac8d97c0  100890ff
         ac8d97c4  004c43e2
         ac8d97c8  36e97f09
         ac8d97cc  35ff00de
    #00  ac8d97d0  ac8d99c8  <anonymous:ac7dd000>
         ........  ........
    #01  ac8d97e0  ac8d97f0  <anonymous:ac7dd000>
         ........  ........
    #02  ac8d9818  ac8d9848  <anonymous:ac7dd000>
         ........  ........
    #03  ac8d9838  0f57dd7c
         ........  ........
    #04  ac8d9878  00000000
         ........  ........
    #05  ac8d98b8  ad2a6000  [anon:libc_malloc]
         ........  ........
    #06  ac8d98e8  00000000
         ........  ........
    #07  ac8d9920  ac8d991c  <anonymous:ac7dd000>
         ........  ........
    #08  ac8d9958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  ac8d9960  ac8d9978  <anonymous:ac7dd000>
         ac8d9964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac8d9968  ac8d9970  <anonymous:ac7dd000>
         ac8d996c  00000000
         ac8d9970  ac9d7970  <anonymous:ac8db000>
         ac8d9974  ac7db970  <anonymous:ac6df000>
         ac8d9978  000048fb
         ac8d997c  000048a1
         ac8d9980  00000001
         ac8d9984  ac7dc000  [anon:thread stack guard]
         ac8d9988  000fd970
         ac8d998c  00001000
         ac8d9990  00000000
         ac8d9994  00000000
         ac8d9998  00000003
         ac8d999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18593, tid: 18835, name: Binder:18593_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ac6dd880  r3  ac6dd874
    r4  ac6dd880  r5  ae4a8380  r6  c0306201  r7  00000036
    r8  00000000  r9  ae4a8408  r10 ac6dd8a0  r11 ac6dd888
    ip  00000000  sp  ac6dd860  lr  ae8a7c15  pc  ae8d9f3c

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:
         ac6dd820  ae85dfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ac6dd824  000048a1
         ac6dd828  000048a4
         ac6dd82c  ae495b70  [anon:libc_malloc]
         ac6dd830  0000001b
         ac6dd834  00000100
         ac6dd838  00000000
         ac6dd83c  ae48b688  [anon:libc_malloc]
         ac6dd840  35ff00de
         ac6dd844  00000004
         ac6dd848  ae4a83d4  [anon:libc_malloc]
         ac6dd84c  00000004
         ac6dd850  00000000
         ac6dd854  00000000
         ac6dd858  ae4a8408  [anon:libc_malloc]
         ac6dd85c  ac6dd8a0  <anonymous:ac5e1000>
    #00  ac6dd860  ac6dd874  <anonymous:ac5e1000>
         ........  ........
    #01  ac6dd860  ac6dd874  <anonymous:ac5e1000>
         ........  ........
    #02  ac6dd878  00000000
         ........  ........
    #03  ac6dd8d8  35ff00de
         ........  ........
    #04  ac6dd900  ae48dd20  [anon:libc_malloc]
         ........  ........
    #05  ac6dd918  ae48dd20  [anon:libc_malloc]
         ........  ........
    #06  ac6dd920  ac6dd91c  <anonymous:ac5e1000>
         ........  ........
    #07  ac6dd958  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac6dd960  ac6dd978  <anonymous:ac5e1000>
         ac6dd964  ae8e9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac6dd968  ac6dd970  <anonymous:ac5e1000>
         ac6dd96c  00000000
         ac6dd970  ac7db970  <anonymous:ac6df000>
         ac6dd974  00000000
         ac6dd978  00004993
         ac6dd97c  000048a1
         ac6dd980  00000001
         ac6dd984  ac5e0000  [anon:thread stack guard]
         ac6dd988  000fd970
         ac6dd98c  00001000
         ac6dd990  00000000
         ac6dd994  00000000
         ac6dd998  00000003
         ac6dd99c  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: socket:[49085969]
    fd 6: /sys/kernel/debug/tracing/trace_marker
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: anon_inode:inotify
    fd 10: /dev/snd/controlC0
    fd 11: /dev/snd/pcmC0D2p
    fd 12: /sys/class/tsync/pts_pcrscr
    fd 13: /dev/snd/controlC0
    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
