*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 25840, tid: 25874, 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  ad0aa070  r5  ad0aa07c  r6  ad0aa070  r7  ad0aa094
    r8  ad0aa140  r9  ad0aa138  r10 00000140  r11 00000000
    ip  ac5fe380  sp  ac5fe888  lr  ad68f935  pc  ad690f56

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:
         ac5fe848  3fe5ecec
         ac5fe84c  ad6b436c  /vendor/lib/libamlaudiorc.so
         ac5fe850  ffffffff
         ac5fe854  ffffffff
         ac5fe858  ad68f935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ac5fe85c  00000006
         ac5fe860  ad0aa070  [anon:libc_malloc]
         ac5fe864  ad0aa07c  [anon:libc_malloc]
         ac5fe868  ad0aa070  [anon:libc_malloc]
         ac5fe86c  ad09f140  [anon:libc_malloc]
         ac5fe870  ad0aa140  [anon:libc_malloc]
         ac5fe874  ad68fc41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ac5fe878  ad0aa070  [anon:libc_malloc]
         ac5fe87c  ad0aa07c  [anon:libc_malloc]
         ac5fe880  ad09f140  [anon:libc_malloc]
         ac5fe884  ad690eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ac5fe888  00000001
         ........  ........
    #01  ac5fe8a8  00000001
         ........  ........
    #02  ac5fe8c8  ad0aa130  [anon:libc_malloc]
         ........  ........
    #03  ac5fe8e0  00000000
         ........  ........
    #04  ac5fe920  ac5fe91c  <anonymous:ac502000>
         ........  ........
    #05  ac5fe958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ac5fe960  ac5fe978  <anonymous:ac502000>
         ac5fe964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac5fe968  ac5fe970  <anonymous:ac502000>
         ac5fe96c  00000000
         ac5fe970  ac6fc970  <anonymous:ac600000>
         ac5fe974  00000000
         ac5fe978  ffffffff
         ac5fe97c  00000000
         ac5fe980  00000001
         ac5fe984  ac501000  [anon:thread stack guard]
         ac5fe988  000fd970
         ac5fe98c  00001000
         ac5fe990  00000000
         ac5fe994  00000000
         ac5fe998  00000003
         ac5fe99c  00000000

memory near r4 ([anon:libc_malloc]):
    ad0aa050 0029b46f 00000000 022a8549 00000000  o.).....I.*.....
    ad0aa060 addb17d4 ae295930 00000000 00000000  ....0Y).........
    ad0aa070 ad6b3374 ad6b4060 00000000 00000001  t3k.`@k.........
    ad0aa080 00003e80 00000000 00000006 00000000  .>..............
    ad0aa090 00000000 00000000 00000000 00000000  ................
    ad0aa0a0 00000000 00000000 00000000 00000000  ................
    ad0aa0b0 00000000 00000000 00000000 00000000  ................
    ad0aa0c0 ad690a5d ad690a63 ad0aa070 00000000  ].i.c.i.p.......
    ad0aa0d0 00000000 00000000 00000000 00000000  ................
    ad0aa0e0 addb1300 00000000 ac5fe970 00000000  ........p._.....
    ad0aa0f0 00000002 00000000 ae290100 00000000  ..........).....
    ad0aa100 00006512 ae2a1bb8 ad09f000 ae2883f0  .e....*.......(.
    ad0aa110 ae288420 ae288450 ae28ca80 ad09f140   .(.P.(...(.@...
    ad0aa120 00000000 00000000 00000140 00000000  ........@.......
    ad0aa130 00000000 00000000 00000000 00000000  ................
    ad0aa140 00000000 00000000 addb1334 ae295970  ........4...pY).

memory near r5 ([anon:libc_malloc]):
    ad0aa05c 00000000 addb17d4 ae295930 00000000  ........0Y).....
    ad0aa06c 00000000 ad6b3374 ad6b4060 00000000  ....t3k.`@k.....
    ad0aa07c 00000001 00003e80 00000000 00000006  .....>..........
    ad0aa08c 00000000 00000000 00000000 00000000  ................
    ad0aa09c 00000000 00000000 00000000 00000000  ................
    ad0aa0ac 00000000 00000000 00000000 00000000  ................
    ad0aa0bc 00000000 ad690a5d ad690a63 ad0aa070  ....].i.c.i.p...
    ad0aa0cc 00000000 00000000 00000000 00000000  ................
    ad0aa0dc 00000000 addb1300 00000000 ac5fe970  ............p._.
    ad0aa0ec 00000000 00000002 00000000 ae290100  ..............).
    ad0aa0fc 00000000 00006512 ae2a1bb8 ad09f000  .....e....*.....
    ad0aa10c ae2883f0 ae288420 ae288450 ae28ca80  ..(. .(.P.(...(.
    ad0aa11c ad09f140 00000000 00000000 00000140  @...........@...
    ad0aa12c 00000000 00000000 00000000 00000000  ................
    ad0aa13c 00000000 00000000 00000000 addb1334  ............4...
    ad0aa14c ae295970 00000008 00000000 00000030  pY).........0...

memory near r6 ([anon:libc_malloc]):
    ad0aa050 0029b46f 00000000 022a8549 00000000  o.).....I.*.....
    ad0aa060 addb17d4 ae295930 00000000 00000000  ....0Y).........
    ad0aa070 ad6b3374 ad6b4060 00000000 00000001  t3k.`@k.........
    ad0aa080 00003e80 00000000 00000006 00000000  .>..............
    ad0aa090 00000000 00000000 00000000 00000000  ................
    ad0aa0a0 00000000 00000000 00000000 00000000  ................
    ad0aa0b0 00000000 00000000 00000000 00000000  ................
    ad0aa0c0 ad690a5d ad690a63 ad0aa070 00000000  ].i.c.i.p.......
    ad0aa0d0 00000000 00000000 00000000 00000000  ................
    ad0aa0e0 addb1300 00000000 ac5fe970 00000000  ........p._.....
    ad0aa0f0 00000002 00000000 ae290100 00000000  ..........).....
    ad0aa100 00006512 ae2a1bb8 ad09f000 ae2883f0  .e....*.......(.
    ad0aa110 ae288420 ae288450 ae28ca80 ad09f140   .(.P.(...(.@...
    ad0aa120 00000000 00000000 00000140 00000000  ........@.......
    ad0aa130 00000000 00000000 00000000 00000000  ................
    ad0aa140 00000000 00000000 addb1334 ae295970  ........4...pY).

memory near r7 ([anon:libc_malloc]):
    ad0aa074 ad6b4060 00000000 00000001 00003e80  `@k..........>..
    ad0aa084 00000000 00000006 00000000 00000000  ................
    ad0aa094 00000000 00000000 00000000 00000000  ................
    ad0aa0a4 00000000 00000000 00000000 00000000  ................
    ad0aa0b4 00000000 00000000 00000000 ad690a5d  ............].i.
    ad0aa0c4 ad690a63 ad0aa070 00000000 00000000  c.i.p...........
    ad0aa0d4 00000000 00000000 00000000 addb1300  ................
    ad0aa0e4 00000000 ac5fe970 00000000 00000002  ....p._.........
    ad0aa0f4 00000000 ae290100 00000000 00006512  ......)......e..
    ad0aa104 ae2a1bb8 ad09f000 ae2883f0 ae288420  ..*.......(. .(.
    ad0aa114 ae288450 ae28ca80 ad09f140 00000000  P.(...(.@.......
    ad0aa124 00000000 00000140 00000000 00000000  ....@...........
    ad0aa134 00000000 00000000 00000000 00000000  ................
    ad0aa144 00000000 addb1334 ae295970 00000008  ....4...pY).....
    ad0aa154 00000000 00000030 00000000 00000060  ....0.......`...
    ad0aa164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    ad0aa120 00000000 00000000 00000140 00000000  ........@.......
    ad0aa130 00000000 00000000 00000000 00000000  ................
    ad0aa140 00000000 00000000 addb1334 ae295970  ........4...pY).
    ad0aa150 00000008 00000000 00000030 00000000  ........0.......
    ad0aa160 00000060 00000000 00000088 00000000  `...............
    ad0aa170 000000a8 00000000 000000d0 00000000  ................
    ad0aa180 00000100 00000000 00000128 00000000  ........(.......
    ad0aa190 00000148 00000000 00000170 00000000  H.......p.......
    ad0aa1a0 000001a0 00000000 000001c8 00000000  ................
    ad0aa1b0 000001e8 00000000 00000000 00000000  ................
    ad0aa1c0 00000000 00000000 00000000 00000000  ................
    ad0aa1d0 00000000 00000000 00000000 00000000  ................
    ad0aa1e0 00000000 00000000 00000000 00000000  ................
    ad0aa1f0 00000000 00000000 00000000 00000000  ................
    ad0aa200 00000000 00000000 00000000 00000000  ................
    ad0aa210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    ad0aa118 ae28ca80 ad09f140 00000000 00000000  ..(.@...........
    ad0aa128 00000140 00000000 00000000 00000000  @...............
    ad0aa138 00000000 00000000 00000000 00000000  ................
    ad0aa148 addb1334 ae295970 00000008 00000000  4...pY).........
    ad0aa158 00000030 00000000 00000060 00000000  0.......`.......
    ad0aa168 00000088 00000000 000000a8 00000000  ................
    ad0aa178 000000d0 00000000 00000100 00000000  ................
    ad0aa188 00000128 00000000 00000148 00000000  (.......H.......
    ad0aa198 00000170 00000000 000001a0 00000000  p...............
    ad0aa1a8 000001c8 00000000 000001e8 00000000  ................
    ad0aa1b8 00000000 00000000 00000000 00000000  ................
    ad0aa1c8 00000000 00000000 00000000 00000000  ................
    ad0aa1d8 00000000 00000000 00000000 00000000  ................
    ad0aa1e8 00000000 00000000 00000000 00000000  ................
    ad0aa1f8 00000000 00000000 00000000 00000000  ................
    ad0aa208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ac502000>):
    ac5fe360 ff651200 e35f72b6 ac1102b8 3fe5ecec  ..e..r_........?
    ac5fe370 ac5fe404 00000003 ac5fe404 ae9d533c  .._......._.<S..
    ac5fe380 ae9cecf9 ae9d5014 00000000 00000001  .....P..........
    ac5fe390 00000000 ae9c728f 00000000 00000000  .....r..........
    ac5fe3a0 ac5fe9c8 00000000 5f72b6ff 1102b8e3  .._.......r_....
    ac5fe3b0 3fe5ecec ac5fe448 00000000 ad6a7104  ...?H._......qj.
    ac5fe3c0 00000006 ad6b4060 ad0aa138 00000140  ....`@k.8...@...
    ac5fe3d0 00000000 ae9c6b6d 000003c5 ffff0208  ....mk..........
    ac5fe3e0 00000006 000003ff 00000000 00000000  ................
    ac5fe3f0 00000000 00000000 00000000 00000000  ................
    ac5fe400 ac5fe3a8 ac5fe3e0 00000001 ad6a7104  .._..._......qj.
    ac5fe410 0000001c ac5fe448 0000003b 3fe5ecec  ....H._.;......?
    ac5fe420 ad6a7104 00000006 ac5fe448 00000000  .qj.....H._.....
    ac5fe430 ad6b4060 ae9c6ca3 ad6a73b7 ac5fe85c  `@k..l...sj.\._.
    ac5fe440 00000000 ac5fe85c 4f525245 75412052  ....\._.ERROR Au
    ac5fe450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ac502000>):
    ac5fe868 ad0aa070 ad09f140 ad0aa140 ad68fc41  p...@...@...A.h.
    ac5fe878 ad0aa070 ad0aa07c ad09f140 ad690eef  p...|...@.....i.
    ac5fe888 00000001 addac000 00000000 00000140  ............@...
    ac5fe898 ad0aa07c ad0aa070 ad09f140 ad690d01  |...p...@.....i.
    ac5fe8a8 00000001 ad0aa120 3fe5ecec 00000140  .... ......?@...
    ac5fe8b8 ad09f140 ad09f000 ad6b4348 ad68f099  @.......HCk...h.
    ac5fe8c8 ad0aa130 ad0aa0e0 ad0aa120 ac5fe8f4  0....... ....._.
    ac5fe8d8 ad0aa130 adda451b 00000000 00000000  0....E..........
    ac5fe8e8 00000000 00000000 ad0aa128 00000002  ........(.......
    ac5fe8f8 3fe5ecec ad0aa0e0 00000000 ad0aa0ec  ...?............
    ac5fe908 00000000 ac5fe928 0000650d ae295980  ....(._..e...Y).
    ac5fe918 aed92c75 aed93055 ac5fe91c ac5fe970  u,..U0...._.p._.
    ac5fe928 ad0aa0e0 ae295970 ad0aa0e0 3fe5ecec  ....pY)........?
    ac5fe938 ac5fe970 ac5fe970 ac5fe970 00000078  p._.p._.p._.x...
    ac5fe948 000064f0 0000650d ae295980 ae426c47  .d...e...Y).GlB.
    ac5fe958 ae426c2f ae3e1067 ac5fe978 ae426c2f  /lB.g.>.x._./lB.

memory near lr (/vendor/lib/libamlaudiorc.so):
    ad68f914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ad68f924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ad68f934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ad68f944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ad68f954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ad68f964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ad68f974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ad68f984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ad68f994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ad68f9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ad68f9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ad68f9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ad68f9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ad68f9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ad68f9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ad68fa04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ad690f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ad690f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ad690f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ad690f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ad690f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ad690f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ad690f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ad690fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ad690fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ad690fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ad690fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ad690fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ad690ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ad691004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ad691014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ad691024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (475 entries):
--->Fault address falls at 00000010 before any mapped regions
    80a45000-80a47fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    80a48000-80a48fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    80a49000-80a49fff rw-         0      1000
    ac501000-ac501fff ---         0      1000  [anon:thread stack guard]
    ac502000-ac5fefff rw-         0     fd000
    ac5ff000-ac5fffff ---         0      1000  [anon:thread stack guard]
    ac600000-ac6fcfff rw-         0     fd000
    ac6fd000-ac6fdfff ---         0      1000  [anon:thread stack guard]
    ac6fe000-ac7fafff rw-         0     fd000
    ac7fb000-ac7fbfff ---         0      1000  [anon:thread stack guard]
    ac7fc000-ac8f8fff rw-         0     fd000
    ac8f9000-ac8fbfff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    ac8fc000-ac8fcfff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    ac8fd000-ac8fdfff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    ac92f000-ac934fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    ac935000-ac935fff ---         0      1000
    ac936000-ac936fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ac937000-ac937fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ac94d000-ac950fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    ac951000-ac951fff r--      3000      1000  /vendor/lib/libalsautils.so
    ac952000-ac952fff rw-      4000      1000  /vendor/lib/libalsautils.so
    ac989000-ac98bfff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    ac98c000-ac98cfff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    ac98d000-ac98dfff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    ac9e0000-ac9e7fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    ac9e8000-ac9e8fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ac9e9000-ac9e9fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aca23000-aca28fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    aca29000-aca29fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aca2a000-aca2afff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aca69000-aca70fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    aca71000-aca71fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aca72000-aca72fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aca88000-aca8cfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    aca8d000-aca8dfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    aca8e000-aca8efff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    acaef000-acaf3fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    acaf4000-acaf4fff ---         0      1000
    acaf5000-acaf5fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    acaf6000-acaf6fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    acb01000-acb07fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    acb08000-acb08fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    acb09000-acb0afff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    acb72000-acb7dfff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    acb7e000-acb7efff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    acb7f000-acb7ffff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    acb8b000-acb90fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    acb91000-acb91fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    acb92000-acb92fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    acbdd000-acc9cfff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    acc9d000-acc9ffff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    acca0000-acca0fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    acccd000-accf8fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    accf9000-accf9fff ---         0      1000
    accfa000-accfafff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    accfb000-accfbfff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    acd0c000-acd0ffff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    acd10000-acd10fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    acd11000-acd11fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    acd64000-acd67fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    acd68000-acd68fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    acd69000-acd69fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    acd89000-acd8cfff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    acd8d000-acd8dfff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    acd8e000-acd8efff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
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    ae791000-ae7b0fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    ae7b1000-ae7b1fff r--     1f000      1000  /system/lib/libm.so
    ae7b2000-ae7b2fff rw-     20000      1000  /system/lib/libm.so
    ae7dd000-ae7e6fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    ae7e7000-ae7e7fff ---         0      1000
    ae7e8000-ae7e8fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ae7e9000-ae7e9fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ae80c000-ae848fff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    ae849000-ae849fff ---         0      1000
    ae84a000-ae84dfff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ae84e000-ae84efff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ae8a2000-ae934fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    ae935000-ae939fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    ae93a000-ae93afff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    ae93b000-ae93bfff rw-         0      1000  [anon:.bss]
    ae956000-ae970fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    ae971000-ae971fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    ae972000-ae972fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    ae973000-ae978fff rw-         0      6000  [anon:.bss]
    ae997000-ae9b1fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    ae9b2000-ae9b2fff ---         0      1000
    ae9b3000-ae9b4fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    ae9b5000-ae9b5fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    ae9c0000-ae9d2fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    ae9d3000-ae9d3fff ---         0      1000
    ae9d4000-ae9d4fff r--     13000      1000  /system/lib/liblog.so
    ae9d5000-ae9d5fff rw-     14000      1000  /system/lib/liblog.so
    aea16000-aea20fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    aea21000-aea21fff ---         0      1000
    aea22000-aea22fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    aea23000-aea23fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    aea6f000-aea71fff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    aea72000-aea72fff r--      2000      1000  /system/lib/libvndksupport.so
    aea73000-aea73fff rw-      3000      1000  /system/lib/libvndksupport.so
    aea9c000-aeb5bfff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    aeb5c000-aeb5cfff ---         0      1000
    aeb5d000-aeb6bfff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aeb6c000-aeb6cfff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aeb81000-aeb95fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    aeb96000-aeb96fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    aeb97000-aeb97fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    aeb98000-aebddfff rw-         0     46000  [anon:.bss]
    aec15000-aecd4fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    aecd5000-aece3fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aece4000-aece4fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aed29000-aed72fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    aed73000-aed73fff ---         0      1000
    aed74000-aed78fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    aed79000-aed79fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    aed87000-aed99fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    aed9a000-aed9afff ---         0      1000
    aed9b000-aed9bfff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    aed9c000-aed9cfff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    aedc0000-aedf4fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    aedf5000-aedf5fff ---         0      1000
    aedf6000-aedf9fff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    aedfa000-aedfafff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    aee21000-aee33fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    aee34000-aee34fff ---         0      1000
    aee35000-aee35fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    aee36000-aee36fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    aee5b000-aee6ffff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    aee70000-aee71fff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aee72000-aee72fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aee99000-aeeb3fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    aeeb4000-aeeb4fff ---         0      1000
    aeeb5000-aeeb5fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aeeb6000-aeeb6fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aeed5000-aeeecfff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    aeeed000-aeeedfff ---         0      1000
    aeeee000-aeeeffff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    aeef0000-aeef0fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    aeef8000-aeef8fff r--         0      1000  [anon:linker_alloc]
    aef20000-aef20fff r--         0      1000  [anon:linker_alloc]
    aef21000-aef21fff rw-         0      1000  [anon:linker_alloc]
    aef22000-aef22fff ---         0      1000  [anon:thread signal stack guard]
    aef23000-aef26fff rw-         0      4000  [anon:thread signal stack]
    aef27000-aef27fff ---         0      1000  [anon:bionic TLS guard]
    aef28000-aef2afff rw-         0      3000  [anon:bionic TLS]
    aef2b000-aef2bfff ---         0      1000  [anon:bionic TLS guard]
    aef2c000-aef2cfff r--         0      1000  [anon:linker_alloc]
    aef2f000-aef2ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef30000-aef30fff ---         0      1000  [anon:thread signal stack guard]
    aef31000-aef34fff rw-         0      4000  [anon:thread signal stack]
    aef35000-aef35fff ---         0      1000  [anon:bionic TLS guard]
    aef36000-aef38fff rw-         0      3000  [anon:bionic TLS]
    aef39000-aef39fff ---         0      1000  [anon:bionic TLS guard]
    aef3a000-aef3afff rw-         0      1000  [anon:linker_alloc_vector]
    aef3b000-aef3bfff ---         0      1000  [anon:thread signal stack guard]
    aef3c000-aef3ffff rw-         0      4000  [anon:thread signal stack]
    aef40000-aef40fff ---         0      1000  [anon:thread signal stack guard]
    aef41000-aef44fff rw-         0      4000  [anon:thread signal stack]
    aef45000-aef45fff ---         0      1000  [anon:bionic TLS guard]
    aef46000-aef48fff rw-         0      3000  [anon:bionic TLS]
    aef49000-aef49fff ---         0      1000  [anon:bionic TLS guard]
    aef4a000-aef4afff r--         0      1000  [anon:linker_alloc]
    aef4b000-aef4bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef4c000-aef4cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef4d000-aef4dfff ---         0      1000  [anon:bionic TLS guard]
    aef4e000-aef50fff rw-         0      3000  [anon:bionic TLS]
    aef51000-aef51fff ---         0      1000  [anon:bionic TLS guard]
    aef52000-aef52fff ---         0      1000  [anon:thread signal stack guard]
    aef53000-aef56fff rw-         0      4000  [anon:thread signal stack]
    aef57000-aef57fff r--         0      1000  [anon:linker_alloc]
    aef58000-aef58fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef59000-aef59fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef5a000-aef5afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef5b000-aef5bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef5c000-aef7bfff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    aef7c000-aef7dfff r--         0      2000  [anon:linker_alloc]
    aef7e000-aef7efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef7f000-aef7ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef80000-aef80fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef81000-aef81fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef82000-aef82fff ---         0      1000  [anon:thread signal stack guard]
    aef83000-aef86fff rw-         0      4000  [anon:thread signal stack]
    aef87000-aef87fff ---         0      1000  [anon:bionic TLS guard]
    aef88000-aef8afff rw-         0      3000  [anon:bionic TLS]
    aef8b000-aef8cfff ---         0      2000  [anon:bionic TLS guard]
    aef8d000-aef8ffff rw-         0      3000  [anon:bionic TLS]
    aef90000-aef90fff ---         0      1000  [anon:bionic TLS guard]
    aef91000-aef91fff ---         0      1000  [anon:thread signal stack guard]
    aef92000-aef95fff rw-         0      4000  [anon:thread signal stack]
    aef96000-aef96fff rw-         0      1000  [anon:linker_alloc]
    aef97000-aef97fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aef98000-aefb7fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    aefb8000-aefb8fff ---         0      1000  [anon:bionic TLS guard]
    aefb9000-aefbbfff rw-         0      3000  [anon:bionic TLS]
    aefbc000-aefbcfff ---         0      1000  [anon:bionic TLS guard]
    aefbd000-aefdcfff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    aefdd000-aefddfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aefde000-aefdffff r--         0      2000  [anon:linker_alloc]
    aefe0000-aefe1fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    aefe2000-af001fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    af002000-af005fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    af006000-af006fff r--      3000      1000  /system/lib/libnetd_client.so
    af007000-af007fff rw-      4000      1000  /system/lib/libnetd_client.so
    af008000-af008fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    af009000-af009fff r--         0      1000  [anon:linker_alloc]
    af00a000-af00afff ---         0      1000  [anon:thread signal stack guard]
    af00b000-af00efff rw-         0      4000  [anon:thread signal stack]
    af00f000-af02efff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    af02f000-af04efff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af04f000-af06efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af06f000-af06ffff rw-         0      1000  [anon:linker_alloc]
    af070000-af071fff r--         0      2000  [anon:linker_alloc]
    af072000-af072fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af073000-af073fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af074000-af074fff ---         0      1000  [anon:bionic TLS guard]
    af075000-af077fff rw-         0      3000  [anon:bionic TLS]
    af078000-af078fff ---         0      1000  [anon:bionic TLS guard]
    af079000-af079fff ---         0      1000  [anon:thread signal stack guard]
    af07a000-af07dfff rw-         0      4000  [anon:thread signal stack]
    af07e000-af07efff ---         0      1000  [anon:bionic TLS guard]
    af07f000-af081fff rw-         0      3000  [anon:bionic TLS]
    af082000-af082fff ---         0      1000  [anon:bionic TLS guard]
    af083000-af0a2fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    af0a3000-af0a3fff ---         0      1000  [anon:thread signal stack guard]
    af0a4000-af0a7fff rw-         0      4000  [anon:thread signal stack]
    af0a8000-af0a8fff r--         0      1000  [anon:linker_alloc]
    af0a9000-af0a9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af0aa000-af0aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af0ab000-af0abfff ---         0      1000  [anon:bionic TLS guard]
    af0ac000-af0aefff rw-         0      3000  [anon:bionic TLS]
    af0af000-af0affff ---         0      1000  [anon:bionic TLS guard]
    af0b0000-af0cffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    af0d0000-af0effff r--         0     20000  /dev/__properties__/properties_serial
    af0f0000-af0f6fff r--         0      7000  /dev/__properties__/property_info
    af0f7000-af0f7fff rw-         0      1000  [anon:linker_alloc_vector]
    af0f8000-af0f8fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af0f9000-af0f9fff rw-         0      1000  [anon:linker_alloc_vector]
    af0fa000-af0fafff rw-         0      1000  [anon:linker_alloc_small_objects]
    af0fb000-af0fbfff rw-         0      1000  [anon:linker_alloc_lob]
    af0fc000-af0fefff rw-         0      3000  [anon:linker_alloc_small_objects]
    af0ff000-af0fffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af100000-af102fff rw-         0      3000  [anon:linker_alloc_vector]
    af103000-af104fff rw-         0      2000  [anon:linker_alloc_small_objects]
    af105000-af108fff r--         0      4000  [anon:linker_alloc]
    af109000-af109fff r--         0      1000  [anon:atexit handlers]
    af10a000-af10bfff rw-         0      2000  [anon:linker_alloc_lob]
    af10c000-af10cfff rw-         0      1000  [anon:System property context nodes]
    af10d000-af10dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    af10e000-af10efff rw-         0      1000  [anon:arc4random data]
    af10f000-af10ffff rw-         0      1000  [anon:linker_alloc]
    af110000-af110fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af111000-af111fff r--         0      1000  [anon:linker_alloc]
    af112000-af131fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af132000-af133fff rw-         0      2000  [anon:linker_alloc_small_objects]
    af134000-af134fff r--         0      1000  [anon:linker_alloc]
    af135000-af154fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af155000-af155fff ---         0      1000
    af156000-af156fff rw-         0      1000
    af157000-af157fff ---         0      1000
    af158000-af177fff r--         0     20000  /dev/__properties__/properties_serial
    af178000-af178fff rw-         0      1000  [anon:System property context nodes]
    af179000-af17ffff r--         0      7000  /dev/__properties__/property_info
    af180000-af180fff r--         0      1000  [anon:linker_alloc]
    af181000-af181fff rw-         0      1000  [anon:linker_alloc_vector]
    af182000-af182fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af183000-af183fff r--         0      1000  [anon:linker_alloc]
    af184000-af184fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af185000-af185fff r--         0      1000  [anon:atexit handlers]
    af186000-af186fff ---         0      1000  [anon:thread signal stack guard]
    af187000-af18afff rw-         0      4000  [anon:thread signal stack]
    af18b000-af18bfff ---         0      1000  [anon:bionic TLS guard]
    af18c000-af18efff rw-         0      3000  [anon:bionic TLS]
    af18f000-af18ffff ---         0      1000  [anon:bionic TLS guard]
    af190000-af24efff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    af24f000-af24ffff rw-         0      1000  [anon:arc4random data]
    af250000-af255fff r--     bf000      6000  /system/bin/linker
    af256000-af256fff rw-     c5000      1000  /system/bin/linker
    af257000-af258fff rw-         0      2000
    af259000-af259fff r--         0      1000
    af25a000-af25ffff rw-         0      6000
    becc1000-bece1fff rw-         0     21000  [stack]
    bee48000-bee48fff r-x         0      1000  [sigpage]
    bee49000-bee49fff r--         0      1000  [vvar]
    bee4a000-bee4afff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25840, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bece1948  r3  bece1944
    r4  ae2a7000  r5  bece1948  r6  00000000  r7  00000036
    r8  ae2a7058  r9  c0306201  r10 bece1968  r11 ae2a709c
    ip  bece1950  sp  bece1930  lr  ae3e4c15  pc  ae416f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00019997  /system/bin/linker (__dl__ZNSt3__112__hash_tableINS_17__hash_value_typeIjP6soinfoEENS_22__unordered_map_hasherIjS4_NS_4hashIjEELb1EEENS_21__unordered_map_equalIjS4_NS_8equal_toIjEELb1EEENS_9allocatorIS4_EEE14__erase_uniqueIjEEjRKT_+90)
    #09 pc 00020cbd  [stack:becc1000]

stack:
         bece18f0  00000013
         bece18f4  00000010
         bece18f8  000064f4
         bece18fc  00000411
         bece1900  00000114
         bece1904  00000000
         bece1908  00000028
         bece190c  00000000
         bece1910  adf86318
         bece1914  00000000
         bece1918  adf8642c
         bece191c  00000000
         bece1920  3fe5ecec
         bece1924  ae2a7000  [anon:libc_malloc]
         bece1928  00000004
         bece192c  00000000
    #00  bece1930  bece1944  [stack]
         ........  ........
    #01  bece1930  bece1944  [stack]
         ........  ........
    #02  bece1948  00000000
         ........  ........
    #03  bece19a0  bece19e8  [stack]
         ........  ........
    #04  bece19c8  bece19e9  [stack]
         ........  ........
    #05  bece19e8  6665640e
         ........  ........
    #06  bece1a70  af110210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bece1a88  00000000
         ........  ........
    #08  bece1aa0  00000001
         ........  ........
    #09  bece1ad0  bece1cd9  [stack]
         bece1ad4  bece1f17  [stack]
         bece1ad8  00000000
         bece1adc  00000021
         bece1ae0  bee4a000  [vdso]
         bece1ae4  00000010
         bece1ae8  003fb0d6
         bece1aec  00000006
         bece1af0  00001000
         bece1af4  00000011
         bece1af8  00000064
         bece1afc  00000003
         bece1b00  80a45034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bece1b04  00000004
         bece1b08  00000020
         bece1b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25842, name: Binder:25840_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae181880  r3  ae181874
    r4  ae181880  r5  ae2a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  ae2a8088  r10 ae1818a0  r11 ae181888
    ip  00000000  sp  ae181860  lr  ae3e4c15  pc  ae416f3c

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:
         ae181820  00000010
         ae181824  ae280000  [anon:libc_malloc]
         ae181828  00000007
         ae18182c  ae4308a9  /system/lib/libc.so (arena_run_split_remove+280)
         ae181830  00000005
         ae181834  00000100
         ae181838  00000000
         ae18183c  ae28b188  [anon:libc_malloc]
         ae181840  3fe5ecec
         ae181844  00000004
         ae181848  ae2a8054  [anon:libc_malloc]
         ae18184c  00000000
         ae181850  00000000
         ae181854  00000000
         ae181858  ae2a8088  [anon:libc_malloc]
         ae18185c  ae1818a0  <anonymous:ae085000>
    #00  ae181860  ae181874  <anonymous:ae085000>
         ........  ........
    #01  ae181860  ae181874  <anonymous:ae085000>
         ........  ........
    #02  ae181878  00000000
         ........  ........
    #03  ae1818d8  3fe5ecec
         ........  ........
    #04  ae181900  00000000
         ........  ........
    #05  ae181918  ae28d7b0  [anon:libc_malloc]
         ........  ........
    #06  ae181920  ae18191c  <anonymous:ae085000>
         ........  ........
    #07  ae181958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae181960  ae181978  <anonymous:ae085000>
         ae181964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae181968  ae181970  <anonymous:ae085000>
         ae18196c  00000000
         ae181970  af25a494  <anonymous:af25a000>
         ae181974  adf85970  <anonymous:ade89000>
         ae181978  000064f2
         ae18197c  000064f0
         ae181980  00000001
         ae181984  ae084000  [anon:thread stack guard]
         ae181988  000fd970
         ae18198c  00001000
         ae181990  00000000
         ae181994  00000000
         ae181998  00000003
         ae18199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25843, name: Binder:25840_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  adf85880  r3  adf85874
    r4  adf85880  r5  ae2a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ae2a8168  r10 adf858a0  r11 adf85888
    ip  00000000  sp  adf85860  lr  ae3e4c15  pc  ae416f3c

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:
         adf85820  aed92fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         adf85824  000064f0
         adf85828  000064f2
         adf8582c  ae2951a0  [anon:libc_malloc]
         adf85830  00000008
         adf85834  00000100
         adf85838  00000000
         adf8583c  ae28b208  [anon:libc_malloc]
         adf85840  3fe5ecec
         adf85844  00000004
         adf85848  ae2a8134  [anon:libc_malloc]
         adf8584c  00000000
         adf85850  00000000
         adf85854  00000000
         adf85858  ae2a8168  [anon:libc_malloc]
         adf8585c  adf858a0  <anonymous:ade89000>
    #00  adf85860  adf85874  <anonymous:ade89000>
         ........  ........
    #01  adf85860  adf85874  <anonymous:ade89000>
         ........  ........
    #02  adf85878  00000000
         ........  ........
    #03  adf858d8  3fe5ecec
         ........  ........
    #04  adf85900  ae28d870  [anon:libc_malloc]
         ........  ........
    #05  adf85918  ae28d870  [anon:libc_malloc]
         ........  ........
    #06  adf85920  adf8591c  <anonymous:ade89000>
         ........  ........
    #07  adf85958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  adf85960  adf85978  <anonymous:ade89000>
         adf85964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         adf85968  adf85970  <anonymous:ade89000>
         adf8596c  00000000
         adf85970  ae181970  <anonymous:ae085000>
         adf85974  adb1f970  <anonymous:ada23000>
         adf85978  000064f3
         adf8597c  000064f0
         adf85980  00000001
         adf85984  ade88000  [anon:thread stack guard]
         adf85988  000fd970
         adf8598c  00001000
         adf85990  00000000
         adf85994  00000000
         adf85998  00000003
         adf8599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25845, name: HwBinder:25840_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  adb1f878  r3  adb1f874
    r4  ae2a7500  r5  adb1f878  r6  00000000  r7  00000036
    r8  ae2a7558  r9  c0306201  r10 adb1f898  r11 ae2a759c
    ip  adb1f880  sp  adb1f860  lr  ae3e4c15  pc  ae416f3c

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:
         adb1f820  00000000
         adb1f824  ae280000  [anon:libc_malloc]
         adb1f828  ae29f520  [anon:libc_malloc]
         adb1f82c  ae28b288  [anon:libc_malloc]
         adb1f830  00000000
         adb1f834  00000000
         adb1f838  ae28b288  [anon:libc_malloc]
         adb1f83c  ae43f43d  /system/lib/libc.so (ifree+504)
         adb1f840  0000001f
         adb1f844  ae29f520  [anon:libc_malloc]
         adb1f848  ae28b288  [anon:libc_malloc]
         adb1f84c  ae2976a4  [anon:libc_malloc]
         adb1f850  3fe5ecec
         adb1f854  ae2a7500  [anon:libc_malloc]
         adb1f858  00000004
         adb1f85c  00000000
    #00  adb1f860  adb1f874  <anonymous:ada23000>
         ........  ........
    #01  adb1f860  adb1f874  <anonymous:ada23000>
         ........  ........
    #02  adb1f878  00000000
         ........  ........
    #03  adb1f8d0  ae297690  [anon:libc_malloc]
         ........  ........
    #04  adb1f8f8  00000000
         ........  ........
    #05  adb1f918  ae28d7e0  [anon:libc_malloc]
         ........  ........
    #06  adb1f920  adb1f91c  <anonymous:ada23000>
         ........  ........
    #07  adb1f958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  adb1f960  adb1f978  <anonymous:ada23000>
         adb1f964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         adb1f968  adb1f970  <anonymous:ada23000>
         adb1f96c  00000000
         adb1f970  adf85970  <anonymous:ade89000>
         adb1f974  ad2dd970  <anonymous:ad1e1000>
         adb1f978  000064f5
         adb1f97c  000064f0
         adb1f980  00000001
         adb1f984  ada22000  [anon:thread stack guard]
         adb1f988  000fd970
         adb1f98c  00001000
         adb1f990  00000000
         adb1f994  00000000
         adb1f998  00000003
         adb1f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25854, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad2dd8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ae2a18fc  r6  ad6a74d9  r7  00000150
    r8  0000000b  r9  ad2dd8d0  r10 ae2a18f0  r11 ad2dd8e0
    ip  ad2dd8a0  sp  ad2dd890  lr  ae3e651d  pc  ae416fd4

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:
         ad2dd850  ad2dd8a3  <anonymous:ad1e1000>
         ad2dd854  ae3e141f  /system/lib/libc.so (closedir+22)
         ad2dd858  ad2dd86c  <anonymous:ad1e1000>
         ad2dd85c  ae2d5000  [anon:libc_malloc]
         ad2dd860  ad2dd86c  <anonymous:ad1e1000>
         ad2dd864  ad690311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         ad2dd868  ad2dd8a3  <anonymous:ad1e1000>
         ad2dd86c  00000000
         ad2dd870  00000000
         ad2dd874  00000000
         ad2dd878  00000000
         ad2dd87c  00000010
         ad2dd880  00000020
         ad2dd884  00000001
         ad2dd888  00000008
         ad2dd88c  00001f40
    #00  ad2dd890  00000002
         ........  ........
    #01  ad2dd8a0  00000000
         ........  ........
    #02  ad2dd8c8  ae2880f0  [anon:libc_malloc]
         ........  ........
    #03  ad2dd920  ad2dd91c  <anonymous:ad1e1000>
         ........  ........
    #04  ad2dd958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ad2dd960  ad2dd978  <anonymous:ad1e1000>
         ad2dd964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad2dd968  ad2dd970  <anonymous:ad1e1000>
         ad2dd96c  00000000
         ad2dd970  adb1f970  <anonymous:ada23000>
         ad2dd974  ad07f970  <anonymous:acf83000>
         ad2dd978  000064fe
         ad2dd97c  000064f0
         ad2dd980  00000001
         ad2dd984  ad1e0000  [anon:thread stack guard]
         ad2dd988  000fd970
         ad2dd98c  00001000
         ad2dd990  00000000
         ad2dd994  00000000
         ad2dd998  00000003
         ad2dd99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25859, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  ad07f888  r3  ad07f884
    r4  ae2a81c0  r5  00000003  r6  ae297370  r7  00000036
    r8  00000800  r9  ad43b6bb  r10 ad43bc5c  r11 ad43beee
    ip  00000000  sp  ad07f870  lr  ae3e4c15  pc  ae416f40

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:
         ad07f830  00000000
         ad07f834  ad421cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         ad07f838  00000000
         ad07f83c  ad07f848  <anonymous:acf83000>
         ad07f840  ae3dc26f  /system/lib/libc.so (clock_gettime+18)
         ad07f844  bee4a444  [vdso] (__vdso_clock_gettime+12)
         ad07f848  ad07f888  <anonymous:acf83000>
         ad07f84c  ae3e0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ad07f850  ad07f914  <anonymous:acf83000>
         ad07f854  5f72b6ff
         ad07f858  12516481
         ad07f85c  0029b46f
         ad07f860  02cdf59e
         ad07f864  ae2880c0  [anon:libc_malloc]
         ad07f868  ae2880c0  [anon:libc_malloc]
         ad07f86c  00000800
    #00  ad07f870  ad07f884  <anonymous:acf83000>
         ........  ........
    #01  ad07f870  ad07f884  <anonymous:acf83000>
         ........  ........
    #02  ad07f888  00000100
         ........  ........
    #03  ad07f8a8  00000000
         ........  ........
    #04  ad07f8d0  00000002
         ........  ........
    #05  ad07f958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ad07f960  ad07f978  <anonymous:acf83000>
         ad07f964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad07f968  ad07f970  <anonymous:acf83000>
         ad07f96c  00000000
         ad07f970  ad2dd970  <anonymous:ad1e1000>
         ad07f974  acf81970  <anonymous:ace85000>
         ad07f978  00006503
         ad07f97c  000064f0
         ad07f980  00000000
         ad07f984  acf82000  [anon:thread stack guard]
         ad07f988  000fd970
         ad07f98c  00001000
         ad07f990  00000000
         ad07f994  00000000
         ad07f998  00000000
         ad07f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25860, name: HwBinder:25840_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  acf81878  r3  acf81874
    r4  ae2a7a00  r5  acf81878  r6  00000000  r7  00000036
    r8  ae2a7a58  r9  c0306201  r10 acf81898  r11 ae2a7a9c
    ip  acf81880  sp  acf81860  lr  ae3e4c15  pc  ae416f3c

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:
         acf81820  0000001b
         acf81824  00000010
         acf81828  000064f4
         acf8182c  00000411
         acf81830  00000028
         acf81834  00000000
         acf81838  00000000
         acf8183c  00000000
         acf81840  adf861a4
         acf81844  00000000
         acf81848  acf818a4  <anonymous:ace85000>
         acf8184c  01000000
         acf81850  00000000
         acf81854  00000000
         acf81858  00000000
         acf8185c  ae3e0983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  acf81860  acf81874  <anonymous:ace85000>
         ........  ........
    #01  acf81860  acf81874  <anonymous:ace85000>
         ........  ........
    #02  acf81878  00000000
         ........  ........
    #03  acf818d0  ae297550  [anon:libc_malloc]
         ........  ........
    #04  acf818f8  00000000
         ........  ........
    #05  acf81918  ae28dbd0  [anon:libc_malloc]
         ........  ........
    #06  acf81920  acf8191c  <anonymous:ace85000>
         ........  ........
    #07  acf81958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  acf81960  acf81978  <anonymous:ace85000>
         acf81964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acf81968  acf81970  <anonymous:ace85000>
         acf8196c  00000000
         acf81970  ad07f970  <anonymous:acf83000>
         acf81974  ac8f8970  <anonymous:ac7fc000>
         acf81978  00006504
         acf8197c  000064f0
         acf81980  00000001
         acf81984  ace84000  [anon:thread stack guard]
         acf81988  000fd970
         acf8198c  00001000
         acf81990  00000000
         acf81994  00000000
         acf81998  00000003
         acf8199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25864, name: HwBinder:25840_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac8f8878  r3  ac8f8874
    r4  ae2a7d00  r5  ac8f8878  r6  00000000  r7  00000036
    r8  ae2a7d58  r9  c0306201  r10 ac8f8898  r11 ae2a7d9c
    ip  ac8f8880  sp  ac8f8860  lr  ae3e4c15  pc  ae416f3c

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:
         ac8f8820  0000000b
         ac8f8824  00000010
         ac8f8828  000064f4
         ac8f882c  00000411
         ac8f8830  00000024
         ac8f8834  00000000
         ac8f8838  00000000
         ac8f883c  00000000
         ac8f8840  adf86000
         ac8f8844  00000000
         ac8f8848  adf86024
         ac8f884c  00000000
         ac8f8850  3fe5ecec
         ac8f8854  ae2a7d00  [anon:libc_malloc]
         ac8f8858  00000004
         ac8f885c  00000000
    #00  ac8f8860  ac8f8874  <anonymous:ac7fc000>
         ........  ........
    #01  ac8f8860  ac8f8874  <anonymous:ac7fc000>
         ........  ........
    #02  ac8f8878  00000000
         ........  ........
    #03  ac8f88d0  ae297550  [anon:libc_malloc]
         ........  ........
    #04  ac8f88f8  00000000
         ........  ........
    #05  ac8f8918  ae28dcc0  [anon:libc_malloc]
         ........  ........
    #06  ac8f8920  ac8f891c  <anonymous:ac7fc000>
         ........  ........
    #07  ac8f8958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac8f8960  ac8f8978  <anonymous:ac7fc000>
         ac8f8964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac8f8968  ac8f8970  <anonymous:ac7fc000>
         ac8f896c  00000000
         ac8f8970  acf81970  <anonymous:ace85000>
         ac8f8974  ac7fa970  <anonymous:ac6fe000>
         ac8f8978  00006508
         ac8f897c  000064f0
         ac8f8980  00000001
         ac8f8984  ac7fb000  [anon:thread stack guard]
         ac8f8988  000fd970
         ac8f898c  00001000
         ac8f8990  00000000
         ac8f8994  00000000
         ac8f8998  00000003
         ac8f899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25865, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ae2ed204  r1  00000089  r2  000000a0  r3  ac7fa7f0
    r4  00000000  r5  ffffffff  r6  ad309509  r7  000000f0
    r8  000000a0  r9  00000000  r10 00001200  r11 ae2c0d3c
    ip  ac7fa7e0  sp  ac7fa7d0  lr  ae3e0219  pc  ae3dcd54

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:
         ac7fa790  ac7fa7f0  <anonymous:ac6fe000>
         ac7fa794  000000a0
         ac7fa798  00000000
         ac7fa79c  00001200
         ac7fa7a0  ae2c0d3c  [anon:libc_malloc]
         ac7fa7a4  ac7fa7b0  <anonymous:ac6fe000>
         ac7fa7a8  ae3dc26f  /system/lib/libc.so (clock_gettime+18)
         ac7fa7ac  bee4a444  [vdso] (__vdso_clock_gettime+12)
         ac7fa7b0  ac7fa7f0  <anonymous:ac6fe000>
         ac7fa7b4  ae3e0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ac7fa7b8  ae2ed000  [anon:libc_malloc]
         ac7fa7bc  5f72b6ff
         ac7fa7c0  1280c1d5
         ac7fa7c4  0029b46f
         ac7fa7c8  02fd52c8
         ac7fa7cc  3fe5ecec
    #00  ac7fa7d0  ac7fa9c8  <anonymous:ac6fe000>
         ........  ........
    #01  ac7fa7e0  ac7fa7f0  <anonymous:ac6fe000>
         ........  ........
    #02  ac7fa818  ac7fa848  <anonymous:ac6fe000>
         ........  ........
    #03  ac7fa838  11dac193
         ........  ........
    #04  ac7fa878  00000000
         ........  ........
    #05  ac7fa8b8  ad0b1000  [anon:libc_malloc]
         ........  ........
    #06  ac7fa8e8  00000000
         ........  ........
    #07  ac7fa920  ac7fa91c  <anonymous:ac6fe000>
         ........  ........
    #08  ac7fa958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  ac7fa960  ac7fa978  <anonymous:ac6fe000>
         ac7fa964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac7fa968  ac7fa970  <anonymous:ac6fe000>
         ac7fa96c  00000000
         ac7fa970  ac8f8970  <anonymous:ac7fc000>
         ac7fa974  ac6fc970  <anonymous:ac600000>
         ac7fa978  00006509
         ac7fa97c  000064f0
         ac7fa980  00000001
         ac7fa984  ac6fd000  [anon:thread stack guard]
         ac7fa988  000fd970
         ac7fa98c  00001000
         ac7fa990  00000000
         ac7fa994  00000000
         ac7fa998  00000003
         ac7fa99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25840, tid: 25869, name: HwBinder:25840_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac6fc878  r3  ac6fc874
    r4  ae2ff000  r5  ac6fc878  r6  00000000  r7  00000036
    r8  ae2ff058  r9  c0306201  r10 ac6fc898  r11 ae2ff09c
    ip  ac6fc880  sp  ac6fc860  lr  ae3e4c15  pc  ae416f3c

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:
         ac6fc820  0000001d
         ac6fc824  00000010
         ac6fc828  000064f4
         ac6fc82c  00000411
         ac6fc830  00000078
         ac6fc834  00000000
         ac6fc838  00000010
         ac6fc83c  00000000
         ac6fc840  adf86000
         ac6fc844  00000000
         ac6fc848  adf86078
         ac6fc84c  00000000
         ac6fc850  00000000
         ac6fc854  00000000
         ac6fc858  00000048
         ac6fc85c  00000000
    #00  ac6fc860  ac6fc874  <anonymous:ac600000>
         ........  ........
    #01  ac6fc860  ac6fc874  <anonymous:ac600000>
         ........  ........
    #02  ac6fc878  0000000c
         ........  ........
    #03  ac6fc8d0  3fe5ecec
         ........  ........
    #04  ac6fc8f8  00000000
         ........  ........
    #05  ac6fc918  ae28dd80  [anon:libc_malloc]
         ........  ........
    #06  ac6fc920  ac6fc91c  <anonymous:ac600000>
         ........  ........
    #07  ac6fc958  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac6fc960  ac6fc978  <anonymous:ac600000>
         ac6fc964  ae426c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac6fc968  ac6fc970  <anonymous:ac600000>
         ac6fc96c  00000000
         ac6fc970  ac7fa970  <anonymous:ac6fe000>
         ac6fc974  ac5fe970  <anonymous:ac502000>
         ac6fc978  0000650d
         ac6fc97c  000064f0
         ac6fc980  00000001
         ac6fc984  ac5ff000  [anon:thread stack guard]
         ac6fc988  000fd970
         ac6fc98c  00001000
         ac6fc990  00000000
         ac6fc994  00000000
         ac6fc998  00000003
         ac6fc99c  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:[27270985]
    fd 6: /sys/kernel/debug/tracing/trace_marker
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: /dev/snd/controlC0
    fd 10: anon_inode:inotify
    fd 11: /dev/snd/controlC0
    fd 12: /dev/snd/pcmC0D2p
    fd 13: /sys/class/tsync/pts_pcrscr
    fd 14: /sys/class/tsync/pts_pcrscr
    fd 15: /dev/ashmem
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
