*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 19248, tid: 19289, 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  ac9aa070  r5  ac9aa07c  r6  ac9aa070  r7  ac9aa094
    r8  ac9aa140  r9  ac9aa138  r10 00000140  r11 00000000
    ip  abfc9380  sp  abfc9888  lr  ad058935  pc  ad059f56

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:
         abfc9848  33190378
         abfc984c  ad07d36c  /vendor/lib/libamlaudiorc.so
         abfc9850  ffffffff
         abfc9854  ffffffff
         abfc9858  ad058935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         abfc985c  00000006
         abfc9860  ac9aa070  [anon:libc_malloc]
         abfc9864  ac9aa07c  [anon:libc_malloc]
         abfc9868  ac9aa070  [anon:libc_malloc]
         abfc986c  ac99f140  [anon:libc_malloc]
         abfc9870  ac9aa140  [anon:libc_malloc]
         abfc9874  ad058c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         abfc9878  ac9aa070  [anon:libc_malloc]
         abfc987c  ac9aa07c  [anon:libc_malloc]
         abfc9880  ac99f140  [anon:libc_malloc]
         abfc9884  ad059eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  abfc9888  00000001
         ........  ........
    #01  abfc98a8  00000001
         ........  ........
    #02  abfc98c8  ac9aa130  [anon:libc_malloc]
         ........  ........
    #03  abfc98e0  00000000
         ........  ........
    #04  abfc9920  abfc991c  <anonymous:abecd000>
         ........  ........
    #05  abfc9958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  abfc9960  abfc9978  <anonymous:abecd000>
         abfc9964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         abfc9968  abfc9970  <anonymous:abecd000>
         abfc996c  00000000
         abfc9970  ac0c7970  <anonymous:abfcb000>
         abfc9974  00000000
         abfc9978  ffffffff
         abfc997c  00000000
         abfc9980  00000001
         abfc9984  abecc000  [anon:thread stack guard]
         abfc9988  000fd970
         abfc998c  00001000
         abfc9990  00000000
         abfc9994  00000000
         abfc9998  00000003
         abfc999c  00000000

memory near r4 ([anon:libc_malloc]):
    ac9aa050 004b6d41 00000000 01ed6733 00000000  AmK.....3g......
    ac9aa060 ad83a7d4 adb95910 00000000 00000000  .....Y..........
    ac9aa070 ad07c374 ad07d060 00000000 00000001  t...`...........
    ac9aa080 00003e80 00000000 00000006 00000000  .>..............
    ac9aa090 00000000 00000000 00000000 00000000  ................
    ac9aa0a0 00000000 00000000 00000000 00000000  ................
    ac9aa0b0 00000000 00000000 00000000 00000000  ................
    ac9aa0c0 ad059a5d ad059a63 ac9aa070 00000000  ]...c...p.......
    ac9aa0d0 00000000 00000000 00000000 00000000  ................
    ac9aa0e0 ad83a300 00000000 abfc9970 00000000  ........p.......
    ac9aa0f0 00000002 00000000 adb90100 00000000  ................
    ac9aa100 00004b59 adba1bb8 ac99f000 adb88408  YK..............
    ac9aa110 adb88420 adb88450 adb8ca80 ac99f140   ...P.......@...
    ac9aa120 00000000 00000000 00000140 00000000  ........@.......
    ac9aa130 00000000 00000000 00000000 00000000  ................
    ac9aa140 00000000 00000000 ad83a334 adb95960  ........4...`Y..

memory near r5 ([anon:libc_malloc]):
    ac9aa05c 00000000 ad83a7d4 adb95910 00000000  .........Y......
    ac9aa06c 00000000 ad07c374 ad07d060 00000000  ....t...`.......
    ac9aa07c 00000001 00003e80 00000000 00000006  .....>..........
    ac9aa08c 00000000 00000000 00000000 00000000  ................
    ac9aa09c 00000000 00000000 00000000 00000000  ................
    ac9aa0ac 00000000 00000000 00000000 00000000  ................
    ac9aa0bc 00000000 ad059a5d ad059a63 ac9aa070  ....]...c...p...
    ac9aa0cc 00000000 00000000 00000000 00000000  ................
    ac9aa0dc 00000000 ad83a300 00000000 abfc9970  ............p...
    ac9aa0ec 00000000 00000002 00000000 adb90100  ................
    ac9aa0fc 00000000 00004b59 adba1bb8 ac99f000  ....YK..........
    ac9aa10c adb88408 adb88420 adb88450 adb8ca80  .... ...P.......
    ac9aa11c ac99f140 00000000 00000000 00000140  @...........@...
    ac9aa12c 00000000 00000000 00000000 00000000  ................
    ac9aa13c 00000000 00000000 00000000 ad83a334  ............4...
    ac9aa14c adb95960 00000008 00000000 00000030  `Y..........0...

memory near r6 ([anon:libc_malloc]):
    ac9aa050 004b6d41 00000000 01ed6733 00000000  AmK.....3g......
    ac9aa060 ad83a7d4 adb95910 00000000 00000000  .....Y..........
    ac9aa070 ad07c374 ad07d060 00000000 00000001  t...`...........
    ac9aa080 00003e80 00000000 00000006 00000000  .>..............
    ac9aa090 00000000 00000000 00000000 00000000  ................
    ac9aa0a0 00000000 00000000 00000000 00000000  ................
    ac9aa0b0 00000000 00000000 00000000 00000000  ................
    ac9aa0c0 ad059a5d ad059a63 ac9aa070 00000000  ]...c...p.......
    ac9aa0d0 00000000 00000000 00000000 00000000  ................
    ac9aa0e0 ad83a300 00000000 abfc9970 00000000  ........p.......
    ac9aa0f0 00000002 00000000 adb90100 00000000  ................
    ac9aa100 00004b59 adba1bb8 ac99f000 adb88408  YK..............
    ac9aa110 adb88420 adb88450 adb8ca80 ac99f140   ...P.......@...
    ac9aa120 00000000 00000000 00000140 00000000  ........@.......
    ac9aa130 00000000 00000000 00000000 00000000  ................
    ac9aa140 00000000 00000000 ad83a334 adb95960  ........4...`Y..

memory near r7 ([anon:libc_malloc]):
    ac9aa074 ad07d060 00000000 00000001 00003e80  `............>..
    ac9aa084 00000000 00000006 00000000 00000000  ................
    ac9aa094 00000000 00000000 00000000 00000000  ................
    ac9aa0a4 00000000 00000000 00000000 00000000  ................
    ac9aa0b4 00000000 00000000 00000000 ad059a5d  ............]...
    ac9aa0c4 ad059a63 ac9aa070 00000000 00000000  c...p...........
    ac9aa0d4 00000000 00000000 00000000 ad83a300  ................
    ac9aa0e4 00000000 abfc9970 00000000 00000002  ....p...........
    ac9aa0f4 00000000 adb90100 00000000 00004b59  ............YK..
    ac9aa104 adba1bb8 ac99f000 adb88408 adb88420  ............ ...
    ac9aa114 adb88450 adb8ca80 ac99f140 00000000  P.......@.......
    ac9aa124 00000000 00000140 00000000 00000000  ....@...........
    ac9aa134 00000000 00000000 00000000 00000000  ................
    ac9aa144 00000000 ad83a334 adb95960 00000008  ....4...`Y......
    ac9aa154 00000000 00000030 00000000 00000060  ....0.......`...
    ac9aa164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    ac9aa120 00000000 00000000 00000140 00000000  ........@.......
    ac9aa130 00000000 00000000 00000000 00000000  ................
    ac9aa140 00000000 00000000 ad83a334 adb95960  ........4...`Y..
    ac9aa150 00000008 00000000 00000030 00000000  ........0.......
    ac9aa160 00000060 00000000 00000088 00000000  `...............
    ac9aa170 000000a8 00000000 000000d0 00000000  ................
    ac9aa180 00000100 00000000 00000128 00000000  ........(.......
    ac9aa190 00000148 00000000 00000170 00000000  H.......p.......
    ac9aa1a0 000001a0 00000000 000001c8 00000000  ................
    ac9aa1b0 000001e8 00000000 00000000 00000000  ................
    ac9aa1c0 00000000 00000000 00000000 00000000  ................
    ac9aa1d0 00000000 00000000 00000000 00000000  ................
    ac9aa1e0 00000000 00000000 00000000 00000000  ................
    ac9aa1f0 00000000 00000000 00000000 00000000  ................
    ac9aa200 00000000 00000000 00000000 00000000  ................
    ac9aa210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    ac9aa118 adb8ca80 ac99f140 00000000 00000000  ....@...........
    ac9aa128 00000140 00000000 00000000 00000000  @...............
    ac9aa138 00000000 00000000 00000000 00000000  ................
    ac9aa148 ad83a334 adb95960 00000008 00000000  4...`Y..........
    ac9aa158 00000030 00000000 00000060 00000000  0.......`.......
    ac9aa168 00000088 00000000 000000a8 00000000  ................
    ac9aa178 000000d0 00000000 00000100 00000000  ................
    ac9aa188 00000128 00000000 00000148 00000000  (.......H.......
    ac9aa198 00000170 00000000 000001a0 00000000  p...............
    ac9aa1a8 000001c8 00000000 000001e8 00000000  ................
    ac9aa1b8 00000000 00000000 00000000 00000000  ................
    ac9aa1c8 00000000 00000000 00000000 00000000  ................
    ac9aa1d8 00000000 00000000 00000000 00000000  ................
    ac9aa1e8 00000000 00000000 00000000 00000000  ................
    ac9aa1f8 00000000 00000000 00000000 00000000  ................
    ac9aa208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:abecd000>):
    abfc9360 2e4b5900 c05fb20a ab359121 33190378  .YK..._.!.5.x..3
    abfc9370 abfc9404 00000003 abfc9404 adf3e33c  ............<...
    abfc9380 adf37cf9 adf3e014 00000000 00000001  .|..............
    abfc9390 00000000 adf3028f 00000000 00000000  ................
    abfc93a0 abfc99c8 00000000 5fb20a2e 359121c0  ..........._.!.5
    abfc93b0 33190378 abfc9448 00000000 ad070104  x..3H...........
    abfc93c0 00000006 ad07d060 ac9aa138 00000140  ....`...8...@...
    abfc93d0 00000000 adf2fb6d 000003c5 ffff0208  ....m...........
    abfc93e0 00000006 000003ff 00000000 00000000  ................
    abfc93f0 00000000 00000000 00000000 00000000  ................
    abfc9400 abfc93a8 abfc93e0 00000001 ad070104  ................
    abfc9410 0000001c abfc9448 0000003b 33190378  ....H...;...x..3
    abfc9420 ad070104 00000006 abfc9448 00000000  ........H.......
    abfc9430 ad07d060 adf2fca3 ad0703b7 abfc985c  `...........\...
    abfc9440 00000000 abfc985c 4f525245 75412052  ....\...ERROR Au
    abfc9450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:abecd000>):
    abfc9868 ac9aa070 ac99f140 ac9aa140 ad058c41  p...@...@...A...
    abfc9878 ac9aa070 ac9aa07c ac99f140 ad059eef  p...|...@.......
    abfc9888 00000001 ad835000 00000000 00000140  .....P......@...
    abfc9898 ac9aa07c ac9aa070 ac99f140 ad059d01  |...p...@.......
    abfc98a8 00000001 ac9aa120 33190378 00000140  .... ...x..3@...
    abfc98b8 ac99f140 ac99f000 ad07d348 ad058099  @.......H.......
    abfc98c8 ac9aa130 ac9aa0e0 ac9aa120 abfc98f4  0....... .......
    abfc98d8 ac9aa130 ad82d51b 00000000 00000000  0...............
    abfc98e8 00000000 00000000 ac9aa128 00000002  ........(.......
    abfc98f8 33190378 ac9aa0e0 00000000 ac9aa0ec  x..3............
    abfc9908 00000000 abfc9928 00004b4f adb95970  ....(...OK..pY..
    abfc9918 add32c75 add33055 abfc991c abfc9970  u,..U0......p...
    abfc9928 ac9aa0e0 adb95960 ac9aa0e0 33190378  ....`Y......x..3
    abfc9938 abfc9970 abfc9970 abfc9970 00000078  p...p...p...x...
    abfc9948 00004b30 00004b4f adb95970 ae6f4c47  0K..OK..pY..GLo.
    abfc9958 ae6f4c2f ae6af067 abfc9978 ae6f4c2f  /Lo.g.j.x.../Lo.

memory near lr (/vendor/lib/libamlaudiorc.so):
    ad058914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ad058924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ad058934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ad058944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ad058954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ad058964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ad058974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ad058984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ad058994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ad0589a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ad0589b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ad0589c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ad0589d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ad0589e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ad0589f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ad058a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ad059f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ad059f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ad059f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ad059f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ad059f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ad059f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ad059f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ad059fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ad059fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ad059fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ad059fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ad059fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ad059ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ad05a004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ad05a014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ad05a024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (469 entries):
--->Fault address falls at 00000010 before any mapped regions
    8bf51000-8bf53fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8bf54000-8bf54fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8bf55000-8bf55fff rw-         0      1000
    abecc000-abeccfff ---         0      1000  [anon:thread stack guard]
    abecd000-abfc9fff rw-         0     fd000
    abfca000-abfcafff ---         0      1000  [anon:thread stack guard]
    abfcb000-ac0c7fff rw-         0     fd000
    ac0c8000-ac0c8fff ---         0      1000  [anon:thread stack guard]
    ac0c9000-ac1c5fff rw-         0     fd000
    ac1c6000-ac1cbfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    ac1cc000-ac1ccfff ---         0      1000
    ac1cd000-ac1cdfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ac1ce000-ac1cefff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ac222000-ac224fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    ac225000-ac225fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    ac226000-ac226fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    ac253000-ac256fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    ac257000-ac257fff r--      3000      1000  /vendor/lib/libalsautils.so
    ac258000-ac258fff rw-      4000      1000  /vendor/lib/libalsautils.so
    ac2ad000-ac2affff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    ac2b0000-ac2b0fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    ac2b1000-ac2b1fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    ac2e0000-ac2e0fff ---         0      1000  [anon:thread stack guard]
    ac2e1000-ac3ddfff rw-         0     fd000
    ac3de000-ac3e5fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    ac3e6000-ac3e6fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ac3e7000-ac3e7fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ac42b000-ac430fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    ac431000-ac431fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ac432000-ac432fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ac455000-ac45cfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    ac45d000-ac45dfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ac45e000-ac45efff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ac486000-ac48afff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    ac48b000-ac48bfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    ac48c000-ac48cfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    ac4f4000-ac4f8fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    ac4f9000-ac4f9fff ---         0      1000
    ac4fa000-ac4fafff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    ac4fb000-ac4fbfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    ac519000-ac51ffff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    ac520000-ac520fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    ac521000-ac522fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    ac554000-ac55ffff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    ac560000-ac560fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    ac561000-ac561fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    ac5a5000-ac5aafff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    ac5ab000-ac5abfff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ac5ac000-ac5acfff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ac5d4000-ac693fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    ac694000-ac696fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    ac697000-ac697fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    ac6c2000-ac6edfff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    ac6ee000-ac6eefff ---         0      1000
    ac6ef000-ac6effff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ac6f0000-ac6f0fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ac701000-ac704fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    ac705000-ac705fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    ac706000-ac706fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    ac76f000-ac772fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    ac773000-ac773fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    ac774000-ac774fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    ac793000-ac796fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    ac797000-ac797fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    ac798000-ac798fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
    ac7eb000-ac7eefff r-x         0      4000  /vendor/lib/soundfx/libvisualizer.so (BuildId: 744369a7227f1161e9413e5af7e79863)
    ac7ef000-ac7effff r--      3000      1000  /vendor/lib/soundfx/libvisualizer.so
    ac7f0000-ac7f0fff rw-      4000      1000  /vendor/lib/soundfx/libvisualizer.so
    ac830000-ac83afff r-x         0      b000  /vendor/lib/soundfx/libreverbwrapper.so (BuildId: 8d125f45ce2f30058b4a8113a28176df)
    ac83b000-ac83bfff r--      a000      1000  /vendor/lib/soundfx/libreverbwrapper.so
    ac83c000-ac83cfff rw-      b000      1000  /vendor/lib/soundfx/libreverbwrapper.so
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    ae1d7000-ae1dbfff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    ae1dc000-ae1dcfff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    ae1dd000-ae1ddfff rw-         0      1000  [anon:.bss]
    ae210000-ae224fff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    ae225000-ae226fff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ae227000-ae227fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ae26b000-ae32afff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    ae32b000-ae339fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    ae33a000-ae33afff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    ae360000-ae36bfff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    ae36c000-ae36cfff ---         0      1000
    ae36d000-ae36dfff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    ae36e000-ae36efff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    ae38e000-ae3adfff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    ae3ae000-ae3aefff r--     1f000      1000  /system/lib/libm.so
    ae3af000-ae3affff rw-     20000      1000  /system/lib/libm.so
    ae3c9000-ae3dbfff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    ae3dc000-ae3dcfff ---         0      1000
    ae3dd000-ae3ddfff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ae3de000-ae3defff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ae419000-ae419fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    ae41a000-ae41afff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    ae41b000-ae41bfff rw-         0      1000  [anon:.bss]
    ae457000-ae46efff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    ae46f000-ae46ffff ---         0      1000
    ae470000-ae471fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ae472000-ae472fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ae4ae000-ae4f7fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    ae4f8000-ae4f8fff ---         0      1000
    ae4f9000-ae4fdfff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae4fe000-ae4fefff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae514000-ae514fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    ae515000-ae515fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    ae516000-ae516fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    ae544000-ae578fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    ae579000-ae579fff ---         0      1000
    ae57a000-ae57dfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    ae57e000-ae57efff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    ae5ae000-ae5eafff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    ae5eb000-ae5ebfff ---         0      1000
    ae5ec000-ae5effff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ae5f0000-ae5f0fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ae619000-ae633fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    ae634000-ae634fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    ae635000-ae635fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    ae636000-ae63bfff rw-         0      6000  [anon:.bss]
    ae66b000-ae66dfff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    ae66e000-ae66efff r--      2000      1000  /system/lib/libvndksupport.so
    ae66f000-ae66ffff rw-      3000      1000  /system/lib/libvndksupport.so
    ae691000-ae72dfff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    ae72e000-ae72efff ---         0      1000
    ae72f000-ae732fff r--     9d000      4000  /system/lib/libc.so
    ae733000-ae734fff rw-     a1000      2000  /system/lib/libc.so
    ae735000-ae735fff rw-         0      1000  [anon:.bss]
    ae736000-ae736fff r--         0      1000  [anon:.bss]
    ae737000-ae73dfff rw-         0      7000  [anon:.bss]
    ae745000-ae759fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    ae75a000-ae75afff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    ae75b000-ae75bfff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    ae75c000-ae7a1fff rw-         0     46000  [anon:.bss]
    ae7ca000-ae7cafff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ae7cb000-ae7cbfff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ae7cc000-ae7ccfff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    ae82c000-ae836fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    ae837000-ae837fff ---         0      1000
    ae838000-ae838fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    ae839000-ae839fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    ae854000-ae854fff r--         0      1000  [anon:linker_alloc]
    ae85c000-ae87bfff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    ae87c000-ae87cfff r--         0      1000  [anon:linker_alloc]
    ae87d000-ae87dfff rw-         0      1000  [anon:linker_alloc]
    ae888000-ae888fff r--         0      1000  [anon:linker_alloc]
    ae896000-ae896fff rw-         0      1000  [anon:linker_alloc_vector]
    ae8a6000-ae8a6fff r--         0      1000  [anon:linker_alloc]
    ae8a9000-ae8a9fff ---         0      1000  [anon:thread signal stack guard]
    ae8aa000-ae8adfff rw-         0      4000  [anon:thread signal stack]
    ae8ae000-ae8aefff ---         0      1000  [anon:bionic TLS guard]
    ae8af000-ae8b1fff rw-         0      3000  [anon:bionic TLS]
    ae8b2000-ae8b2fff ---         0      1000  [anon:bionic TLS guard]
    ae8b3000-ae8b3fff r--         0      1000  [anon:linker_alloc]
    ae8b8000-ae8d7fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    ae8d8000-ae8d9fff r--         0      2000  [anon:linker_alloc]
    ae8da000-ae8dafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae8db000-ae8dbfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae8dc000-ae8dcfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae8dd000-ae8ddfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae8de000-ae8defff ---         0      1000  [anon:thread signal stack guard]
    ae8df000-ae8e2fff rw-         0      4000  [anon:thread signal stack]
    ae8e3000-ae8e3fff ---         0      1000  [anon:bionic TLS guard]
    ae8e4000-ae8e6fff rw-         0      3000  [anon:bionic TLS]
    ae8e7000-ae8e7fff ---         0      1000  [anon:bionic TLS guard]
    ae8e8000-ae8e8fff ---         0      1000  [anon:thread signal stack guard]
    ae8e9000-ae8ecfff rw-         0      4000  [anon:thread signal stack]
    ae8ed000-ae8edfff ---         0      1000  [anon:bionic TLS guard]
    ae8ee000-ae8f0fff rw-         0      3000  [anon:bionic TLS]
    ae8f1000-ae8f1fff ---         0      1000  [anon:bionic TLS guard]
    ae8f2000-ae8f2fff rw-         0      1000  [anon:linker_alloc]
    ae8f3000-ae8f3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae8f4000-ae8f4fff ---         0      1000  [anon:thread signal stack guard]
    ae8f5000-ae8f8fff rw-         0      4000  [anon:thread signal stack]
    ae8f9000-ae918fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    ae919000-ae938fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ae939000-ae939fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae93a000-ae93afff r--         0      1000  [anon:linker_alloc]
    ae93b000-ae93bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae93c000-ae93cfff ---         0      1000  [anon:bionic TLS guard]
    ae93d000-ae93ffff rw-         0      3000  [anon:bionic TLS]
    ae940000-ae940fff ---         0      1000  [anon:bionic TLS guard]
    ae941000-ae941fff ---         0      1000  [anon:thread signal stack guard]
    ae942000-ae945fff rw-         0      4000  [anon:thread signal stack]
    ae946000-ae946fff ---         0      1000  [anon:bionic TLS guard]
    ae947000-ae949fff rw-         0      3000  [anon:bionic TLS]
    ae94a000-ae94afff ---         0      1000  [anon:bionic TLS guard]
    ae94b000-ae94bfff ---         0      1000  [anon:thread signal stack guard]
    ae94c000-ae94ffff rw-         0      4000  [anon:thread signal stack]
    ae950000-ae96ffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ae970000-ae970fff ---         0      1000  [anon:bionic TLS guard]
    ae971000-ae973fff rw-         0      3000  [anon:bionic TLS]
    ae974000-ae974fff ---         0      1000  [anon:bionic TLS guard]
    ae975000-ae975fff ---         0      1000  [anon:thread signal stack guard]
    ae976000-ae979fff rw-         0      4000  [anon:thread signal stack]
    ae97a000-ae97afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae97b000-ae97bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae97c000-ae97cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae97d000-ae97dfff ---         0      1000  [anon:bionic TLS guard]
    ae97e000-ae980fff rw-         0      3000  [anon:bionic TLS]
    ae981000-ae981fff ---         0      1000  [anon:bionic TLS guard]
    ae982000-ae9a1fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ae9a2000-ae9a5fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    ae9a6000-ae9a6fff r--      3000      1000  /system/lib/libnetd_client.so
    ae9a7000-ae9a7fff rw-      4000      1000  /system/lib/libnetd_client.so
    ae9a8000-ae9a8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae9a9000-ae9a9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae9aa000-ae9aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae9ab000-ae9cafff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ae9cb000-ae9cbfff rw-         0      1000  [anon:linker_alloc]
    ae9cc000-ae9ccfff r--         0      1000  [anon:linker_alloc]
    ae9cd000-ae9cdfff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    ae9ce000-ae9cffff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    ae9d0000-ae9d2fff r--         0      3000  [anon:linker_alloc]
    ae9d3000-ae9d3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae9d4000-ae9d4fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae9d5000-ae9d5fff ---         0      1000  [anon:thread signal stack guard]
    ae9d6000-ae9d9fff rw-         0      4000  [anon:thread signal stack]
    ae9da000-ae9dafff ---         0      1000  [anon:bionic TLS guard]
    ae9db000-ae9ddfff rw-         0      3000  [anon:bionic TLS]
    ae9de000-ae9defff ---         0      1000  [anon:bionic TLS guard]
    ae9df000-ae9dffff ---         0      1000  [anon:thread signal stack guard]
    ae9e0000-ae9e3fff rw-         0      4000  [anon:thread signal stack]
    ae9e4000-aea03fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    aea04000-aea04fff r--         0      1000  [anon:linker_alloc]
    aea05000-aea05fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aea06000-aea06fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aea07000-aea07fff ---         0      1000  [anon:bionic TLS guard]
    aea08000-aea0afff rw-         0      3000  [anon:bionic TLS]
    aea0b000-aea0bfff ---         0      1000  [anon:bionic TLS guard]
    aea0c000-aea2bfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    aea2c000-aea4bfff r--         0     20000  /dev/__properties__/properties_serial
    aea4c000-aea52fff r--         0      7000  /dev/__properties__/property_info
    aea53000-aea53fff rw-         0      1000  [anon:linker_alloc_vector]
    aea54000-aea54fff rw-         0      1000  [anon:linker_alloc_small_objects]
    aea55000-aea55fff rw-         0      1000  [anon:linker_alloc_vector]
    aea56000-aea56fff rw-         0      1000  [anon:linker_alloc_small_objects]
    aea57000-aea57fff rw-         0      1000  [anon:linker_alloc_lob]
    aea58000-aea5afff rw-         0      3000  [anon:linker_alloc_small_objects]
    aea5b000-aea5bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aea5c000-aea5efff rw-         0      3000  [anon:linker_alloc_vector]
    aea5f000-aea60fff rw-         0      2000  [anon:linker_alloc_small_objects]
    aea61000-aea64fff r--         0      4000  [anon:linker_alloc]
    aea65000-aea65fff r--         0      1000  [anon:atexit handlers]
    aea66000-aea67fff rw-         0      2000  [anon:linker_alloc_lob]
    aea68000-aea68fff rw-         0      1000  [anon:System property context nodes]
    aea69000-aea69fff rw-         0      1000  [anon:linker_alloc_small_objects]
    aea6a000-aea6afff rw-         0      1000  [anon:arc4random data]
    aea6b000-aea6bfff rw-         0      1000  [anon:linker_alloc]
    aea6c000-aea6cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    aea6d000-aea6dfff r--         0      1000  [anon:linker_alloc]
    aea6e000-aea8dfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    aea8e000-aea8ffff rw-         0      2000  [anon:linker_alloc_small_objects]
    aea90000-aea90fff r--         0      1000  [anon:linker_alloc]
    aea91000-aeab0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    aeab1000-aeab1fff ---         0      1000
    aeab2000-aeab2fff rw-         0      1000
    aeab3000-aeab3fff ---         0      1000
    aeab4000-aead3fff r--         0     20000  /dev/__properties__/properties_serial
    aead4000-aead4fff rw-         0      1000  [anon:System property context nodes]
    aead5000-aeadbfff r--         0      7000  /dev/__properties__/property_info
    aeadc000-aeadcfff r--         0      1000  [anon:linker_alloc]
    aeadd000-aeaddfff rw-         0      1000  [anon:linker_alloc_vector]
    aeade000-aeadefff rw-         0      1000  [anon:linker_alloc_small_objects]
    aeadf000-aeadffff r--         0      1000  [anon:linker_alloc]
    aeae0000-aeae0fff rw-         0      1000  [anon:linker_alloc_small_objects]
    aeae1000-aeae1fff r--         0      1000  [anon:atexit handlers]
    aeae2000-aeae2fff ---         0      1000  [anon:thread signal stack guard]
    aeae3000-aeae6fff rw-         0      4000  [anon:thread signal stack]
    aeae7000-aeae7fff ---         0      1000  [anon:bionic TLS guard]
    aeae8000-aeaeafff rw-         0      3000  [anon:bionic TLS]
    aeaeb000-aeaebfff ---         0      1000  [anon:bionic TLS guard]
    aeaec000-aebaafff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    aebab000-aebabfff rw-         0      1000  [anon:arc4random data]
    aebac000-aebb1fff r--     bf000      6000  /system/bin/linker
    aebb2000-aebb2fff rw-     c5000      1000  /system/bin/linker
    aebb3000-aebb4fff rw-         0      2000
    aebb5000-aebb5fff r--         0      1000
    aebb6000-aebbbfff rw-         0      6000
    bee2f000-bee4ffff rw-         0     21000  [stack]
    befb7000-befb7fff r-x         0      1000  [sigpage]
    befb8000-befb8fff r--         0      1000  [vvar]
    befb9000-befb9fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19248, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bee4f948  r3  bee4f944
    r4  adba7000  r5  bee4f948  r6  00000000  r7  00000036
    r8  adba7058  r9  c0306201  r10 bee4f968  r11 adba709c
    ip  bee4f950  sp  bee4f930  lr  ae6b2c15  pc  ae6e4f3c

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:bee2f000]

stack:
         bee4f8f0  00000013
         bee4f8f4  00000010
         bee4f8f8  00004b31
         bee4f8fc  00000411
         bee4f900  00000164
         bee4f904  00000000
         bee4f908  00000038
         bee4f90c  00000000
         bee4f910  ad886264
         bee4f914  00000000
         bee4f918  ad8863c8
         bee4f91c  00000000
         bee4f920  33190378
         bee4f924  adba7000  [anon:libc_malloc]
         bee4f928  00000004
         bee4f92c  00000000
    #00  bee4f930  bee4f944  [stack]
         ........  ........
    #01  bee4f930  bee4f944  [stack]
         ........  ........
    #02  bee4f948  00000000
         ........  ........
    #03  bee4f9a0  bee4f9e8  [stack]
         ........  ........
    #04  bee4f9c8  bee4f9e9  [stack]
         ........  ........
    #05  bee4f9e8  6665640e
         ........  ........
    #06  bee4fa70  aea6c210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bee4fa88  00000000
         ........  ........
    #08  bee4faa0  00000001
         ........  ........
    #09  bee4fad0  bee4fcd9  [stack]
         bee4fad4  bee4ff17  [stack]
         bee4fad8  00000000
         bee4fadc  00000021
         bee4fae0  befb9000  [vdso]
         bee4fae4  00000010
         bee4fae8  003fb0d6
         bee4faec  00000006
         bee4faf0  00001000
         bee4faf4  00000011
         bee4faf8  00000064
         bee4fafc  00000003
         bee4fb00  8bf51034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bee4fb04  00000004
         bee4fb08  00000020
         bee4fb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19254, name: Binder:19248_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ada81880  r3  ada81874
    r4  ada81880  r5  adba8000  r6  c0306201  r7  00000036
    r8  00000000  r9  adba8088  r10 ada818a0  r11 ada81888
    ip  00000000  sp  ada81860  lr  ae6b2c15  pc  ae6e4f3c

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:
         ada81820  00000010
         ada81824  adb80000  [anon:libc_malloc]
         ada81828  00000007
         ada8182c  ae6fe8a9  /system/lib/libc.so (arena_run_split_remove+280)
         ada81830  00000005
         ada81834  00000100
         ada81838  00000000
         ada8183c  adb8b188  [anon:libc_malloc]
         ada81840  33190378
         ada81844  00000004
         ada81848  adba8054  [anon:libc_malloc]
         ada8184c  00000000
         ada81850  00000000
         ada81854  00000000
         ada81858  adba8088  [anon:libc_malloc]
         ada8185c  ada818a0  <anonymous:ad985000>
    #00  ada81860  ada81874  <anonymous:ad985000>
         ........  ........
    #01  ada81860  ada81874  <anonymous:ad985000>
         ........  ........
    #02  ada81878  00000000
         ........  ........
    #03  ada818d8  33190378
         ........  ........
    #04  ada81900  00000000
         ........  ........
    #05  ada81918  adb8d7b0  [anon:libc_malloc]
         ........  ........
    #06  ada81920  ada8191c  <anonymous:ad985000>
         ........  ........
    #07  ada81958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ada81960  ada81978  <anonymous:ad985000>
         ada81964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ada81968  ada81970  <anonymous:ad985000>
         ada8196c  00000000
         ada81970  aebb6494  <anonymous:aebb6000>
         ada81974  ad789970  <anonymous:ad68d000>
         ada81978  00004b36
         ada8197c  00004b30
         ada81980  00000001
         ada81984  ad984000  [anon:thread stack guard]
         ada81988  000fd970
         ada8198c  00001000
         ada81990  00000000
         ada81994  00000000
         ada81998  00000003
         ada8199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19255, name: Binder:19248_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ad789880  r3  ad789874
    r4  ad789880  r5  adba80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  adba8168  r10 ad7898a0  r11 ad789888
    ip  00000000  sp  ad789860  lr  ae6b2c15  pc  ae6e4f3c

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:
         ad789820  add32fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ad789824  00004b30
         ad789828  00004b36
         ad78982c  adb95170  [anon:libc_malloc]
         ad789830  00000008
         ad789834  00000100
         ad789838  00000000
         ad78983c  adb8b208  [anon:libc_malloc]
         ad789840  33190378
         ad789844  00000004
         ad789848  adba8134  [anon:libc_malloc]
         ad78984c  00000000
         ad789850  00000000
         ad789854  00000000
         ad789858  adba8168  [anon:libc_malloc]
         ad78985c  ad7898a0  <anonymous:ad68d000>
    #00  ad789860  ad789874  <anonymous:ad68d000>
         ........  ........
    #01  ad789860  ad789874  <anonymous:ad68d000>
         ........  ........
    #02  ad789878  00000000
         ........  ........
    #03  ad7898d8  33190378
         ........  ........
    #04  ad789900  adb8d8d0  [anon:libc_malloc]
         ........  ........
    #05  ad789918  adb8d8d0  [anon:libc_malloc]
         ........  ........
    #06  ad789920  ad78991c  <anonymous:ad68d000>
         ........  ........
    #07  ad789958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad789960  ad789978  <anonymous:ad68d000>
         ad789964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad789968  ad789970  <anonymous:ad68d000>
         ad78996c  00000000
         ad789970  ada81970  <anonymous:ad985000>
         ad789974  ad42b970  <anonymous:ad32f000>
         ad789978  00004b37
         ad78997c  00004b30
         ad789980  00000001
         ad789984  ad68c000  [anon:thread stack guard]
         ad789988  000fd970
         ad78998c  00001000
         ad789990  00000000
         ad789994  00000000
         ad789998  00000003
         ad78999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19257, name: HwBinder:19248_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ad42b878  r3  ad42b874
    r4  adba7500  r5  ad42b878  r6  00000000  r7  00000036
    r8  adba7558  r9  c0306201  r10 ad42b898  r11 adba759c
    ip  ad42b880  sp  ad42b860  lr  ae6b2c15  pc  ae6e4f3c

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:
         ad42b820  0000001a
         ad42b824  00000010
         ad42b828  00004b31
         ad42b82c  00000411
         ad42b830  00000024
         ad42b834  00000000
         ad42b838  00000000
         ad42b83c  00000000
         ad42b840  ad886058
         ad42b844  00000000
         ad42b848  ad88607c
         ad42b84c  00000000
         ad42b850  33190378
         ad42b854  adba7500  [anon:libc_malloc]
         ad42b858  00000004
         ad42b85c  00000000
    #00  ad42b860  ad42b874  <anonymous:ad32f000>
         ........  ........
    #01  ad42b860  ad42b874  <anonymous:ad32f000>
         ........  ........
    #02  ad42b878  00000000
         ........  ........
    #03  ad42b8d0  00000000
         ........  ........
    #04  ad42b8f8  00000000
         ........  ........
    #05  ad42b918  adb8d7e0  [anon:libc_malloc]
         ........  ........
    #06  ad42b920  ad42b91c  <anonymous:ad32f000>
         ........  ........
    #07  ad42b958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad42b960  ad42b978  <anonymous:ad32f000>
         ad42b964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad42b968  ad42b970  <anonymous:ad32f000>
         ad42b96c  00000000
         ad42b970  ad789970  <anonymous:ad68d000>
         ad42b974  acbee970  <anonymous:acaf2000>
         ad42b978  00004b39
         ad42b97c  00004b30
         ad42b980  00000001
         ad42b984  ad32e000  [anon:thread stack guard]
         ad42b988  000fd970
         ad42b98c  00001000
         ad42b990  00000000
         ad42b994  00000000
         ad42b998  00000003
         ad42b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19266, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  acbee8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  adba18fc  r6  ad0704d9  r7  00000150
    r8  0000000b  r9  acbee8d0  r10 adba18f0  r11 acbee8e0
    ip  acbee8a0  sp  acbee890  lr  ae6b451d  pc  ae6e4fd4

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:
         acbee850  acbee8a3  <anonymous:acaf2000>
         acbee854  ae6af41f  /system/lib/libc.so (closedir+22)
         acbee858  acbee86c  <anonymous:acaf2000>
         acbee85c  adbd5000  [anon:libc_malloc]
         acbee860  acbee86c  <anonymous:acaf2000>
         acbee864  ad059311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         acbee868  acbee8a3  <anonymous:acaf2000>
         acbee86c  00000000
         acbee870  00000000
         acbee874  00000000
         acbee878  00000000
         acbee87c  00000010
         acbee880  00000020
         acbee884  00000001
         acbee888  00000008
         acbee88c  00001f40
    #00  acbee890  00000002
         ........  ........
    #01  acbee8a0  00000000
         ........  ........
    #02  acbee8c8  adb880f0  [anon:libc_malloc]
         ........  ........
    #03  acbee920  acbee91c  <anonymous:acaf2000>
         ........  ........
    #04  acbee958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  acbee960  acbee978  <anonymous:acaf2000>
         acbee964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acbee968  acbee970  <anonymous:acaf2000>
         acbee96c  00000000
         acbee970  ad42b970  <anonymous:ad32f000>
         acbee974  ac97f970  <anonymous:ac883000>
         acbee978  00004b42
         acbee97c  00004b30
         acbee980  00000001
         acbee984  acaf1000  [anon:thread stack guard]
         acbee988  000fd970
         acbee98c  00001000
         acbee990  00000000
         acbee994  00000000
         acbee998  00000003
         acbee99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19268, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  ac97f888  r3  ac97f884
    r4  adba81c0  r5  00000003  r6  adb97370  r7  00000036
    r8  00000800  r9  ad1366bb  r10 ad136c5c  r11 ad136eee
    ip  00000000  sp  ac97f870  lr  ae6b2c15  pc  ae6e4f40

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:
         ac97f830  00000000
         ac97f834  ad11ccab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         ac97f838  00000000
         ac97f83c  ac97f848  <anonymous:ac883000>
         ac97f840  ae6aa26f  /system/lib/libc.so (clock_gettime+18)
         ac97f844  befb9444  [vdso] (__vdso_clock_gettime+12)
         ac97f848  ac97f888  <anonymous:ac883000>
         ac97f84c  ae6aed17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ac97f850  ac97f914  <anonymous:ac883000>
         ac97f854  5fb20a2e
         ac97f858  3893002d
         ac97f85c  004b6d41
         ac97f860  01f498ff
         ac97f864  adb880c0  [anon:libc_malloc]
         ac97f868  adb880c0  [anon:libc_malloc]
         ac97f86c  00000800
    #00  ac97f870  ac97f884  <anonymous:ac883000>
         ........  ........
    #01  ac97f870  ac97f884  <anonymous:ac883000>
         ........  ........
    #02  ac97f888  00000100
         ........  ........
    #03  ac97f8a8  00000000
         ........  ........
    #04  ac97f8d0  00000002
         ........  ........
    #05  ac97f958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ac97f960  ac97f978  <anonymous:ac883000>
         ac97f964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac97f968  ac97f970  <anonymous:ac883000>
         ac97f96c  00000000
         ac97f970  acbee970  <anonymous:acaf2000>
         ac97f974  ac3dd970  <anonymous:ac2e1000>
         ac97f978  00004b44
         ac97f97c  00004b30
         ac97f980  00000000
         ac97f984  ac882000  [anon:thread stack guard]
         ac97f988  000fd970
         ac97f98c  00001000
         ac97f990  00000000
         ac97f994  00000000
         ac97f998  00000000
         ac97f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19270, name: HwBinder:19248_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac3dd878  r3  ac3dd874
    r4  adba7a00  r5  ac3dd878  r6  00000000  r7  00000036
    r8  adba7a58  r9  c0306201  r10 ac3dd898  r11 adba7a9c
    ip  ac3dd880  sp  ac3dd860  lr  ae6b2c15  pc  ae6e4f3c

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:
         ac3dd820  0000001b
         ac3dd824  00000010
         ac3dd828  00004b31
         ac3dd82c  00000411
         ac3dd830  00000028
         ac3dd834  00000000
         ac3dd838  00000000
         ac3dd83c  00000000
         ac3dd840  ad886000
         ac3dd844  00000000
         ac3dd848  ad886028
         ac3dd84c  00000000
         ac3dd850  33190378
         ac3dd854  adba7a00  [anon:libc_malloc]
         ac3dd858  00000004
         ac3dd85c  00000000
    #00  ac3dd860  ac3dd874  <anonymous:ac2e1000>
         ........  ........
    #01  ac3dd860  ac3dd874  <anonymous:ac2e1000>
         ........  ........
    #02  ac3dd878  00000000
         ........  ........
    #03  ac3dd8d0  adb97690  [anon:libc_malloc]
         ........  ........
    #04  ac3dd8f8  00000000
         ........  ........
    #05  ac3dd918  adb8dc90  [anon:libc_malloc]
         ........  ........
    #06  ac3dd920  ac3dd91c  <anonymous:ac2e1000>
         ........  ........
    #07  ac3dd958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac3dd960  ac3dd978  <anonymous:ac2e1000>
         ac3dd964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac3dd968  ac3dd970  <anonymous:ac2e1000>
         ac3dd96c  00000000
         ac3dd970  ac97f970  <anonymous:ac883000>
         ac3dd974  ac1c5970  <anonymous:ac0c9000>
         ac3dd978  00004b46
         ac3dd97c  00004b30
         ac3dd980  00000001
         ac3dd984  ac2e0000  [anon:thread stack guard]
         ac3dd988  000fd970
         ac3dd98c  00001000
         ac3dd990  00000000
         ac3dd994  00000000
         ac3dd998  00000003
         ac3dd99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19279, name: HwBinder:19248_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac1c5878  r3  ac1c5874
    r4  adba7d00  r5  ac1c5878  r6  00000000  r7  00000036
    r8  adba7d58  r9  c0306201  r10 ac1c5898  r11 adba7d9c
    ip  ac1c5880  sp  ac1c5860  lr  ae6b2c15  pc  ae6e4f3c

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:
         ac1c5820  0000001d
         ac1c5824  00000010
         ac1c5828  00004b31
         ac1c582c  00000411
         ac1c5830  00000078
         ac1c5834  00000000
         ac1c5838  00000010
         ac1c583c  00000000
         ac1c5840  ad886000
         ac1c5844  00000000
         ac1c5848  ad886078
         ac1c584c  00000000
         ac1c5850  00000000
         ac1c5854  00000000
         ac1c5858  00000048
         ac1c585c  00000000
    #00  ac1c5860  ac1c5874  <anonymous:ac0c9000>
         ........  ........
    #01  ac1c5860  ac1c5874  <anonymous:ac0c9000>
         ........  ........
    #02  ac1c5878  0000000c
         ........  ........
    #03  ac1c58d0  adb97550  [anon:libc_malloc]
         ........  ........
    #04  ac1c58f8  00000000
         ........  ........
    #05  ac1c5918  adb8dcc0  [anon:libc_malloc]
         ........  ........
    #06  ac1c5920  ac1c591c  <anonymous:ac0c9000>
         ........  ........
    #07  ac1c5958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac1c5960  ac1c5978  <anonymous:ac0c9000>
         ac1c5964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac1c5968  ac1c5970  <anonymous:ac0c9000>
         ac1c596c  00000000
         ac1c5970  ac3dd970  <anonymous:ac2e1000>
         ac1c5974  ac0c7970  <anonymous:abfcb000>
         ac1c5978  00004b4f
         ac1c597c  00004b30
         ac1c5980  00000001
         ac1c5984  ac0c8000  [anon:thread stack guard]
         ac1c5988  000fd970
         ac1c598c  00001000
         ac1c5990  00000000
         ac1c5994  00000000
         ac1c5998  00000003
         ac1c599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19248, tid: 19280, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ae9cd210  r1  00000009  r2  00000000  r3  00000000
    r4  00000000  r5  00000001  r6  00000001  r7  000000f0
    r8  00000000  r9  fffffffe  r10 00000000  r11 00000000
    ip  ac0c78a8  sp  ac0c7898  lr  ad7e24eb  pc  ae6aad54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 000014e7  /system/lib/vndk-28/libfmq.so (android::hardware::EventFlag::waitHelper(unsigned int, unsigned int*, long long)+198)
    #02 pc 00023549  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (android::hardware::audio::V4_0::implementation::(anonymous namespace)::WriteThread::threadLoop()+88)
    #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:
         ac0c7858  00000480
         ac0c785c  00001200
         ac0c7860  adbed000  [anon:libc_malloc]
         ac0c7864  ac0c7870  <anonymous:abfcb000>
         ac0c7868  ae6aa26f  /system/lib/libc.so (clock_gettime+18)
         ac0c786c  befb9444  [vdso] (__vdso_clock_gettime+12)
         ac0c7870  00000000
         ac0c7874  000000e0
         ac0c7878  00000000
         ac0c787c  00000700
         ac0c7880  00000000
         ac0c7884  00000000
         ac0c7888  00000020
         ac0c788c  ac9aa040  [anon:libc_malloc]
         ac0c7890  ac9aa048  [anon:libc_malloc]
         ac0c7894  00001200
    #00  ac0c7898  ac0c78f4  <anonymous:abfcb000>
         ........  ........
    #01  ac0c78a8  00000000
         ........  ........
    #02  ac0c78e8  00000000
         ........  ........
    #03  ac0c7920  ac0c791c  <anonymous:abfcb000>
         ........  ........
    #04  ac0c7958  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ac0c7960  ac0c7978  <anonymous:abfcb000>
         ac0c7964  ae6f4c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac0c7968  ac0c7970  <anonymous:abfcb000>
         ac0c796c  00000000
         ac0c7970  ac1c5970  <anonymous:ac0c9000>
         ac0c7974  abfc9970  <anonymous:abecd000>
         ac0c7978  00004b50
         ac0c797c  00004b30
         ac0c7980  00000001
         ac0c7984  abfca000  [anon:thread stack guard]
         ac0c7988  000fd970
         ac0c798c  00001000
         ac0c7990  00000000
         ac0c7994  00000000
         ac0c7998  00000003
         ac0c799c  00000000

open files:
    fd 0: /dev/null
    fd 1: /dev/null
    fd 2: /dev/null
    fd 3: /dev/vndbinder
    fd 4: /dev/hwbinder
    fd 5: /sys/kernel/debug/tracing/trace_marker
    fd 6: socket:[55913102]
    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
