*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 7663, tid: 7698, 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  b24aa070  r5  b24aa07c  r6  b24aa070  r7  b24aa094
    r8  b24aa140  r9  b24aa138  r10 00000140  r11 00000000
    ip  b1aea380  sp  b1aea888  lr  b28d9935  pc  b28daf56

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:
         b1aea848  124051f9
         b1aea84c  b28fe36c  /vendor/lib/libamlaudiorc.so
         b1aea850  ffffffff
         b1aea854  ffffffff
         b1aea858  b28d9935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         b1aea85c  00000006
         b1aea860  b24aa070  [anon:libc_malloc]
         b1aea864  b24aa07c  [anon:libc_malloc]
         b1aea868  b24aa070  [anon:libc_malloc]
         b1aea86c  b249f140  [anon:libc_malloc]
         b1aea870  b24aa140  [anon:libc_malloc]
         b1aea874  b28d9c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         b1aea878  b24aa070  [anon:libc_malloc]
         b1aea87c  b24aa07c  [anon:libc_malloc]
         b1aea880  b249f140  [anon:libc_malloc]
         b1aea884  b28daeef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  b1aea888  00000001
         ........  ........
    #01  b1aea8a8  00000001
         ........  ........
    #02  b1aea8c8  b24aa130  [anon:libc_malloc]
         ........  ........
    #03  b1aea8e0  00000000
         ........  ........
    #04  b1aea920  b1aea91c  <anonymous:b19ee000>
         ........  ........
    #05  b1aea958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b1aea960  b1aea978  <anonymous:b19ee000>
         b1aea964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1aea968  b1aea970  <anonymous:b19ee000>
         b1aea96c  00000000
         b1aea970  b1be8970  <anonymous:b1aec000>
         b1aea974  00000000
         b1aea978  ffffffff
         b1aea97c  00000000
         b1aea980  00000001
         b1aea984  b19ed000  [anon:thread stack guard]
         b1aea988  000fd970
         b1aea98c  00001000
         b1aea990  00000000
         b1aea994  00000000
         b1aea998  00000003
         b1aea99c  00000000

memory near r4 ([anon:libc_malloc]):
    b24aa050 007eebff 00000000 028030e5 00000000  ..~......0......
    b24aa060 b31b67d4 b3695920 00000000 00000000  .g.. Yi.........
    b24aa070 b28fd374 b28fe060 00000000 00000001  t...`...........
    b24aa080 00003e80 00000000 00000006 00000000  .>..............
    b24aa090 00000000 00000000 00000000 00000000  ................
    b24aa0a0 00000000 00000000 00000000 00000000  ................
    b24aa0b0 00000000 00000000 00000000 00000000  ................
    b24aa0c0 b28daa5d b28daa63 b24aa070 00000000  ]...c...p.J.....
    b24aa0d0 00000000 00000000 00000000 00000000  ................
    b24aa0e0 b31b6300 00000000 b1aea970 00000000  .c......p.......
    b24aa0f0 00000002 00000000 b3690100 00000000  ..........i.....
    b24aa100 00001e12 b36a1bb8 b249f000 b3688408  ......j...I...h.
    b24aa110 b3688420 b3688450 b368ca88 b249f140   .h.P.h...h.@.I.
    b24aa120 00000000 00000000 00000140 00000000  ........@.......
    b24aa130 00000000 00000000 00000000 00000000  ................
    b24aa140 00000000 00000000 b31b6334 b3695960  ........4c..`Yi.

memory near r5 ([anon:libc_malloc]):
    b24aa05c 00000000 b31b67d4 b3695920 00000000  .....g.. Yi.....
    b24aa06c 00000000 b28fd374 b28fe060 00000000  ....t...`.......
    b24aa07c 00000001 00003e80 00000000 00000006  .....>..........
    b24aa08c 00000000 00000000 00000000 00000000  ................
    b24aa09c 00000000 00000000 00000000 00000000  ................
    b24aa0ac 00000000 00000000 00000000 00000000  ................
    b24aa0bc 00000000 b28daa5d b28daa63 b24aa070  ....]...c...p.J.
    b24aa0cc 00000000 00000000 00000000 00000000  ................
    b24aa0dc 00000000 b31b6300 00000000 b1aea970  .....c......p...
    b24aa0ec 00000000 00000002 00000000 b3690100  ..............i.
    b24aa0fc 00000000 00001e12 b36a1bb8 b249f000  ..........j...I.
    b24aa10c b3688408 b3688420 b3688450 b368ca88  ..h. .h.P.h...h.
    b24aa11c b249f140 00000000 00000000 00000140  @.I.........@...
    b24aa12c 00000000 00000000 00000000 00000000  ................
    b24aa13c 00000000 00000000 00000000 b31b6334  ............4c..
    b24aa14c b3695960 00000008 00000000 00000030  `Yi.........0...

memory near r6 ([anon:libc_malloc]):
    b24aa050 007eebff 00000000 028030e5 00000000  ..~......0......
    b24aa060 b31b67d4 b3695920 00000000 00000000  .g.. Yi.........
    b24aa070 b28fd374 b28fe060 00000000 00000001  t...`...........
    b24aa080 00003e80 00000000 00000006 00000000  .>..............
    b24aa090 00000000 00000000 00000000 00000000  ................
    b24aa0a0 00000000 00000000 00000000 00000000  ................
    b24aa0b0 00000000 00000000 00000000 00000000  ................
    b24aa0c0 b28daa5d b28daa63 b24aa070 00000000  ]...c...p.J.....
    b24aa0d0 00000000 00000000 00000000 00000000  ................
    b24aa0e0 b31b6300 00000000 b1aea970 00000000  .c......p.......
    b24aa0f0 00000002 00000000 b3690100 00000000  ..........i.....
    b24aa100 00001e12 b36a1bb8 b249f000 b3688408  ......j...I...h.
    b24aa110 b3688420 b3688450 b368ca88 b249f140   .h.P.h...h.@.I.
    b24aa120 00000000 00000000 00000140 00000000  ........@.......
    b24aa130 00000000 00000000 00000000 00000000  ................
    b24aa140 00000000 00000000 b31b6334 b3695960  ........4c..`Yi.

memory near r7 ([anon:libc_malloc]):
    b24aa074 b28fe060 00000000 00000001 00003e80  `............>..
    b24aa084 00000000 00000006 00000000 00000000  ................
    b24aa094 00000000 00000000 00000000 00000000  ................
    b24aa0a4 00000000 00000000 00000000 00000000  ................
    b24aa0b4 00000000 00000000 00000000 b28daa5d  ............]...
    b24aa0c4 b28daa63 b24aa070 00000000 00000000  c...p.J.........
    b24aa0d4 00000000 00000000 00000000 b31b6300  .............c..
    b24aa0e4 00000000 b1aea970 00000000 00000002  ....p...........
    b24aa0f4 00000000 b3690100 00000000 00001e12  ......i.........
    b24aa104 b36a1bb8 b249f000 b3688408 b3688420  ..j...I...h. .h.
    b24aa114 b3688450 b368ca88 b249f140 00000000  P.h...h.@.I.....
    b24aa124 00000000 00000140 00000000 00000000  ....@...........
    b24aa134 00000000 00000000 00000000 00000000  ................
    b24aa144 00000000 b31b6334 b3695960 00000008  ....4c..`Yi.....
    b24aa154 00000000 00000030 00000000 00000060  ....0.......`...
    b24aa164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    b24aa120 00000000 00000000 00000140 00000000  ........@.......
    b24aa130 00000000 00000000 00000000 00000000  ................
    b24aa140 00000000 00000000 b31b6334 b3695960  ........4c..`Yi.
    b24aa150 00000008 00000000 00000030 00000000  ........0.......
    b24aa160 00000060 00000000 00000088 00000000  `...............
    b24aa170 000000a8 00000000 000000d0 00000000  ................
    b24aa180 00000100 00000000 00000128 00000000  ........(.......
    b24aa190 00000148 00000000 00000170 00000000  H.......p.......
    b24aa1a0 000001a0 00000000 000001c8 00000000  ................
    b24aa1b0 000001e8 00000000 00000000 00000000  ................
    b24aa1c0 00000000 00000000 00000000 00000000  ................
    b24aa1d0 00000000 00000000 00000000 00000000  ................
    b24aa1e0 00000000 00000000 00000000 00000000  ................
    b24aa1f0 00000000 00000000 00000000 00000000  ................
    b24aa200 00000000 00000000 00000000 00000000  ................
    b24aa210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b24aa118 b368ca88 b249f140 00000000 00000000  ..h.@.I.........
    b24aa128 00000140 00000000 00000000 00000000  @...............
    b24aa138 00000000 00000000 00000000 00000000  ................
    b24aa148 b31b6334 b3695960 00000008 00000000  4c..`Yi.........
    b24aa158 00000030 00000000 00000060 00000000  0.......`.......
    b24aa168 00000088 00000000 000000a8 00000000  ................
    b24aa178 000000d0 00000000 00000100 00000000  ................
    b24aa188 00000128 00000000 00000148 00000000  (.......H.......
    b24aa198 00000170 00000000 000001a0 00000000  p...............
    b24aa1a8 000001c8 00000000 000001e8 00000000  ................
    b24aa1b8 00000000 00000000 00000000 00000000  ................
    b24aa1c8 00000000 00000000 00000000 00000000  ................
    b24aa1d8 00000000 00000000 00000000 00000000  ................
    b24aa1e8 00000000 00000000 00000000 00000000  ................
    b24aa1f8 00000000 00000000 00000000 00000000  ................
    b24aa208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:b19ee000>):
    b1aea360 ac1e1200 175fc753 b11b6a20 124051f9  ....S._. j...Q@.
    b1aea370 b1aea404 00000003 b1aea404 b396533c  ............<S..
    b1aea380 b395ecf9 b3965014 00000000 00000001  .....P..........
    b1aea390 00000000 b395728f 00000000 00000000  .....r..........
    b1aea3a0 b1aea9c8 00000000 5fc753ac 1b6a2017  .........S._. j.
    b1aea3b0 124051f9 b1aea448 00000000 b28f1104  .Q@.H...........
    b1aea3c0 00000006 b28fe060 b24aa138 00000140  ....`...8.J.@...
    b1aea3d0 00000000 b3956b6d 000003c5 ffff0208  ....mk..........
    b1aea3e0 00000006 000003ff 00000000 00000000  ................
    b1aea3f0 00000000 00000000 00000000 00000000  ................
    b1aea400 b1aea3a8 b1aea3e0 00000001 b28f1104  ................
    b1aea410 0000001c b1aea448 0000003b 124051f9  ....H...;....Q@.
    b1aea420 b28f1104 00000006 b1aea448 00000000  ........H.......
    b1aea430 b28fe060 b3956ca3 b28f13b7 b1aea85c  `....l......\...
    b1aea440 00000000 b1aea85c 4f525245 75412052  ....\...ERROR Au
    b1aea450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:b19ee000>):
    b1aea868 b24aa070 b249f140 b24aa140 b28d9c41  p.J.@.I.@.J.A...
    b1aea878 b24aa070 b24aa07c b249f140 b28daeef  p.J.|.J.@.I.....
    b1aea888 00000001 b31b1000 00000000 00000140  ............@...
    b1aea898 b24aa07c b24aa070 b249f140 b28dad01  |.J.p.J.@.I.....
    b1aea8a8 00000001 b24aa120 124051f9 00000140  .... .J..Q@.@...
    b1aea8b8 b249f140 b249f000 b28fe348 b28d9099  @.I...I.H.......
    b1aea8c8 b24aa130 b24aa0e0 b24aa120 b1aea8f4  0.J...J. .J.....
    b1aea8d8 b24aa130 b31a951b 00000000 00000000  0.J.............
    b1aea8e8 00000000 00000000 b24aa128 00000002  ........(.J.....
    b1aea8f8 124051f9 b24aa0e0 00000000 b24aa0ec  .Q@...J.......J.
    b1aea908 00000000 b1aea928 00001e01 b3695970  ....(.......pYi.
    b1aea918 b39b5c75 b39b6055 b1aea91c b1aea970  u\..U`......p...
    b1aea928 b24aa0e0 b3695960 b24aa0e0 124051f9  ..J.`Yi...J..Q@.
    b1aea938 b1aea970 b1aea970 b1aea970 00000078  p...p...p...x...
    b1aea948 00001def 00001e01 b3695970 b3b24c47  ........pYi.GL..
    b1aea958 b3b24c2f b3adf067 b1aea978 b3b24c2f  /L..g...x.../L..

memory near lr (/vendor/lib/libamlaudiorc.so):
    b28d9914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    b28d9924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    b28d9934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    b28d9944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    b28d9954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    b28d9964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    b28d9974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    b28d9984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    b28d9994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    b28d99a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    b28d99b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    b28d99c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    b28d99d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    b28d99e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    b28d99f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    b28d9a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    b28daf34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    b28daf44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    b28daf54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    b28daf64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    b28daf74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    b28daf84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    b28daf94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    b28dafa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    b28dafb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    b28dafc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    b28dafd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    b28dafe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    b28daff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    b28db004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    b28db014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    b28db024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (469 entries):
--->Fault address falls at 00000010 before any mapped regions
    8bede000-8bee0fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8bee1000-8bee1fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8bee2000-8bee2fff rw-         0      1000
    b19ed000-b19edfff ---         0      1000  [anon:thread stack guard]
    b19ee000-b1aeafff rw-         0     fd000
    b1aeb000-b1aebfff ---         0      1000  [anon:thread stack guard]
    b1aec000-b1be8fff rw-         0     fd000
    b1be9000-b1beefff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    b1bef000-b1beffff ---         0      1000
    b1bf0000-b1bf0fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b1bf1000-b1bf1fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b1c27000-b1c29fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    b1c2a000-b1c2afff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    b1c2b000-b1c2bfff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    b1c6e000-b1c71fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    b1c72000-b1c72fff r--      3000      1000  /vendor/lib/libalsautils.so
    b1c73000-b1c73fff rw-      4000      1000  /vendor/lib/libalsautils.so
    b1c91000-b1c93fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    b1c94000-b1c94fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    b1c95000-b1c95fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    b1ce0000-b1ce0fff ---         0      1000  [anon:thread stack guard]
    b1ce1000-b1dddfff rw-         0     fd000
    b1dde000-b1de5fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    b1de6000-b1de6fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b1de7000-b1de7fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b1e01000-b1e06fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    b1e07000-b1e07fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b1e08000-b1e08fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b1e48000-b1e4ffff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    b1e50000-b1e50fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b1e51000-b1e51fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b1ea6000-b1eaafff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    b1eab000-b1eabfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    b1eac000-b1eacfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    b1ee9000-b1eedfff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    b1eee000-b1eeefff ---         0      1000
    b1eef000-b1eeffff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    b1ef0000-b1ef0fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    b1f2b000-b1f31fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    b1f32000-b1f32fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    b1f33000-b1f34fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    b1f4a000-b1f55fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    b1f56000-b1f56fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    b1f57000-b1f57fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    b1f89000-b1fb4fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    b1fb5000-b1fb5fff ---         0      1000
    b1fb6000-b1fb6fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b1fb7000-b1fb7fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b1fdb000-b1fe0fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    b1fe1000-b1fe1fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b1fe2000-b1fe2fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b2025000-b20e4fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    b20e5000-b20e7fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b20e8000-b20e8fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b2103000-b2106fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    b2107000-b2107fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    b2108000-b2108fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    b2167000-b216afff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    b216b000-b216bfff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    b216c000-b216cfff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    b218e000-b2191fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
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    b31c5000-b31c5fff rw-      2000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
    b321e000-b3220fff r-x         0      3000  /system/lib/vndk-28/libfmq.so (BuildId: 379980f968f1d59b396f670eb0345872)
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    b3248000-b3249fff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so (BuildId: f3b764d4594da7ed10d65e4f192908f5)
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    b324b000-b324bfff r--      2000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    b324c000-b324cfff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    b39ec000-b39ecfff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b3a05000-b3a19fff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    b3a1a000-b3a1bfff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b3a1c000-b3a1cfff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b3a48000-b3a62fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    b3a63000-b3a63fff ---         0      1000
    b3a64000-b3a64fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b3a65000-b3a65fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b3a89000-b3aa3fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    b3aa4000-b3aa4fff ---         0      1000
    b3aa5000-b3aa6fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b3aa7000-b3aa7fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b3ac1000-b3b5dfff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b3b5e000-b3b5efff ---         0      1000
    b3b5f000-b3b62fff r--     9d000      4000  /system/lib/libc.so
    b3b63000-b3b64fff rw-     a1000      2000  /system/lib/libc.so
    b3b65000-b3b65fff rw-         0      1000  [anon:.bss]
    b3b66000-b3b66fff r--         0      1000  [anon:.bss]
    b3b67000-b3b6dfff rw-         0      7000  [anon:.bss]
    b3b9a000-b3b9dfff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    b3b9e000-b3b9efff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b3b9f000-b3b9ffff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b3bdf000-b3be9fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    b3bea000-b3beafff ---         0      1000
    b3beb000-b3bebfff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    b3bec000-b3becfff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    b3c03000-b3c03fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b3c04000-b3c04fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b3c05000-b3c05fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b3c5c000-b3ceefff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    b3cef000-b3cf3fff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b3cf4000-b3cf4fff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b3cf5000-b3cf5fff rw-         0      1000  [anon:.bss]
    b3d02000-b3d16fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    b3d17000-b3d17fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    b3d18000-b3d18fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    b3d19000-b3d5efff rw-         0     46000  [anon:.bss]
    b3dac000-b3e6bfff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    b3e6c000-b3e6cfff ---         0      1000
    b3e6d000-b3e7bfff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b3e7c000-b3e7cfff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b3e80000-b3eb4fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    b3eb5000-b3eb5fff ---         0      1000
    b3eb6000-b3eb9fff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b3eba000-b3ebafff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b3ec4000-b3f2afff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b3f2b000-b3f2bfff ---         0      1000
    b3f2c000-b3f32fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b3f33000-b3f33fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b3f40000-b3f5afff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    b3f5b000-b3f5bfff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    b3f5c000-b3f5cfff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    b3f5d000-b3f62fff rw-         0      6000  [anon:.bss]
    b3f8a000-b3fa9fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    b3faa000-b3faafff r--     1f000      1000  /system/lib/libm.so
    b3fab000-b3fabfff rw-     20000      1000  /system/lib/libm.so
    b3fc2000-b400bfff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    b400c000-b400cfff ---         0      1000
    b400d000-b4011fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b4012000-b4012fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b4049000-b40dbfff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    b40dc000-b40e0fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    b40e1000-b40e1fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    b40e2000-b40e2fff rw-         0      1000  [anon:.bss]
    b411e000-b4130fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    b4131000-b4131fff ---         0      1000
    b4132000-b4132fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b4133000-b4133fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b4156000-b4215fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    b4216000-b4224fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b4225000-b4225fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b424e000-b424efff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    b424f000-b424ffff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    b4250000-b4250fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    b42ac000-b42acfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    b42ad000-b42adfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    b42ae000-b42aefff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    b42d0000-b42dbfff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    b42dc000-b42dcfff ---         0      1000
    b42dd000-b42ddfff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    b42de000-b42defff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    b42e4000-b42e4fff r--         0      1000  [anon:linker_alloc]
    b42ec000-b430bfff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    b430c000-b430cfff r--         0      1000  [anon:linker_alloc]
    b430d000-b430dfff rw-         0      1000  [anon:linker_alloc]
    b4318000-b4318fff r--         0      1000  [anon:linker_alloc]
    b4326000-b4326fff rw-         0      1000  [anon:linker_alloc_vector]
    b4336000-b4336fff r--         0      1000  [anon:linker_alloc]
    b4339000-b4339fff ---         0      1000  [anon:thread signal stack guard]
    b433a000-b433dfff rw-         0      4000  [anon:thread signal stack]
    b433e000-b433efff ---         0      1000  [anon:bionic TLS guard]
    b433f000-b4341fff rw-         0      3000  [anon:bionic TLS]
    b4342000-b4342fff ---         0      1000  [anon:bionic TLS guard]
    b4343000-b4343fff r--         0      1000  [anon:linker_alloc]
    b4348000-b4367fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b4368000-b4369fff r--         0      2000  [anon:linker_alloc]
    b436a000-b436afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b436b000-b436bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b436c000-b436cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b436d000-b436dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b436e000-b436efff ---         0      1000  [anon:thread signal stack guard]
    b436f000-b4372fff rw-         0      4000  [anon:thread signal stack]
    b4373000-b4373fff ---         0      1000  [anon:bionic TLS guard]
    b4374000-b4376fff rw-         0      3000  [anon:bionic TLS]
    b4377000-b4377fff ---         0      1000  [anon:bionic TLS guard]
    b4378000-b4378fff ---         0      1000  [anon:thread signal stack guard]
    b4379000-b437cfff rw-         0      4000  [anon:thread signal stack]
    b437d000-b437dfff ---         0      1000  [anon:bionic TLS guard]
    b437e000-b4380fff rw-         0      3000  [anon:bionic TLS]
    b4381000-b4381fff ---         0      1000  [anon:bionic TLS guard]
    b4382000-b4382fff rw-         0      1000  [anon:linker_alloc]
    b4383000-b4383fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4384000-b4384fff ---         0      1000  [anon:thread signal stack guard]
    b4385000-b4388fff rw-         0      4000  [anon:thread signal stack]
    b4389000-b43a8fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    b43a9000-b43c8fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b43c9000-b43c9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43ca000-b43cafff r--         0      1000  [anon:linker_alloc]
    b43cb000-b43cbfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43cc000-b43ccfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43cd000-b43cdfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43ce000-b43cefff ---         0      1000  [anon:thread signal stack guard]
    b43cf000-b43d2fff rw-         0      4000  [anon:thread signal stack]
    b43d3000-b43d3fff ---         0      1000  [anon:bionic TLS guard]
    b43d4000-b43d6fff rw-         0      3000  [anon:bionic TLS]
    b43d7000-b43d8fff ---         0      2000  [anon:bionic TLS guard]
    b43d9000-b43dbfff rw-         0      3000  [anon:bionic TLS]
    b43dc000-b43dcfff ---         0      1000  [anon:bionic TLS guard]
    b43dd000-b43ddfff ---         0      1000  [anon:thread signal stack guard]
    b43de000-b43e1fff rw-         0      4000  [anon:thread signal stack]
    b43e2000-b43e2fff ---         0      1000  [anon:bionic TLS guard]
    b43e3000-b43e5fff rw-         0      3000  [anon:bionic TLS]
    b43e6000-b43e6fff ---         0      1000  [anon:bionic TLS guard]
    b43e7000-b4406fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b4407000-b440afff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b440b000-b440bfff r--      3000      1000  /system/lib/libnetd_client.so
    b440c000-b440cfff rw-      4000      1000  /system/lib/libnetd_client.so
    b440d000-b440dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b440e000-b440efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b440f000-b440ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4410000-b4410fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4411000-b4411fff r--         0      1000  [anon:linker_alloc]
    b4412000-b4412fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b4413000-b4414fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b4415000-b4415fff r--         0      1000  [anon:linker_alloc]
    b4416000-b4416fff ---         0      1000  [anon:thread signal stack guard]
    b4417000-b441afff rw-         0      4000  [anon:thread signal stack]
    b441b000-b443afff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b443b000-b445afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b445b000-b445bfff rw-         0      1000  [anon:linker_alloc]
    b445c000-b445dfff r--         0      2000  [anon:linker_alloc]
    b445e000-b445efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b445f000-b445ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4460000-b4460fff ---         0      1000  [anon:bionic TLS guard]
    b4461000-b4463fff rw-         0      3000  [anon:bionic TLS]
    b4464000-b4464fff ---         0      1000  [anon:bionic TLS guard]
    b4465000-b4465fff ---         0      1000  [anon:thread signal stack guard]
    b4466000-b4469fff rw-         0      4000  [anon:thread signal stack]
    b446a000-b446afff ---         0      1000  [anon:bionic TLS guard]
    b446b000-b446dfff rw-         0      3000  [anon:bionic TLS]
    b446e000-b446efff ---         0      1000  [anon:bionic TLS guard]
    b446f000-b446ffff ---         0      1000  [anon:thread signal stack guard]
    b4470000-b4473fff rw-         0      4000  [anon:thread signal stack]
    b4474000-b4493fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b4494000-b4494fff r--         0      1000  [anon:linker_alloc]
    b4495000-b4495fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4496000-b4496fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4497000-b4497fff ---         0      1000  [anon:bionic TLS guard]
    b4498000-b449afff rw-         0      3000  [anon:bionic TLS]
    b449b000-b449bfff ---         0      1000  [anon:bionic TLS guard]
    b449c000-b44bbfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b44bc000-b44dbfff r--         0     20000  /dev/__properties__/properties_serial
    b44dc000-b44e2fff r--         0      7000  /dev/__properties__/property_info
    b44e3000-b44e3fff rw-         0      1000  [anon:linker_alloc_vector]
    b44e4000-b44e4fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b44e5000-b44e5fff rw-         0      1000  [anon:linker_alloc_vector]
    b44e6000-b44e6fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b44e7000-b44e7fff rw-         0      1000  [anon:linker_alloc_lob]
    b44e8000-b44eafff rw-         0      3000  [anon:linker_alloc_small_objects]
    b44eb000-b44ebfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b44ec000-b44eefff rw-         0      3000  [anon:linker_alloc_vector]
    b44ef000-b44f0fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b44f1000-b44f4fff r--         0      4000  [anon:linker_alloc]
    b44f5000-b44f5fff r--         0      1000  [anon:atexit handlers]
    b44f6000-b44f7fff rw-         0      2000  [anon:linker_alloc_lob]
    b44f8000-b44f8fff rw-         0      1000  [anon:System property context nodes]
    b44f9000-b44f9fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b44fa000-b44fafff rw-         0      1000  [anon:arc4random data]
    b44fb000-b44fbfff rw-         0      1000  [anon:linker_alloc]
    b44fc000-b44fcfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b44fd000-b44fdfff r--         0      1000  [anon:linker_alloc]
    b44fe000-b451dfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b451e000-b451ffff rw-         0      2000  [anon:linker_alloc_small_objects]
    b4520000-b4520fff r--         0      1000  [anon:linker_alloc]
    b4521000-b4540fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b4541000-b4541fff ---         0      1000
    b4542000-b4542fff rw-         0      1000
    b4543000-b4543fff ---         0      1000
    b4544000-b4563fff r--         0     20000  /dev/__properties__/properties_serial
    b4564000-b4564fff rw-         0      1000  [anon:System property context nodes]
    b4565000-b456bfff r--         0      7000  /dev/__properties__/property_info
    b456c000-b456cfff r--         0      1000  [anon:linker_alloc]
    b456d000-b456dfff rw-         0      1000  [anon:linker_alloc_vector]
    b456e000-b456efff rw-         0      1000  [anon:linker_alloc_small_objects]
    b456f000-b456ffff r--         0      1000  [anon:linker_alloc]
    b4570000-b4570fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b4571000-b4571fff r--         0      1000  [anon:atexit handlers]
    b4572000-b4572fff ---         0      1000  [anon:thread signal stack guard]
    b4573000-b4576fff rw-         0      4000  [anon:thread signal stack]
    b4577000-b4577fff ---         0      1000  [anon:bionic TLS guard]
    b4578000-b457afff rw-         0      3000  [anon:bionic TLS]
    b457b000-b457bfff ---         0      1000  [anon:bionic TLS guard]
    b457c000-b463afff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b463b000-b463bfff rw-         0      1000  [anon:arc4random data]
    b463c000-b4641fff r--     bf000      6000  /system/bin/linker
    b4642000-b4642fff rw-     c5000      1000  /system/bin/linker
    b4643000-b4644fff rw-         0      2000
    b4645000-b4645fff r--         0      1000
    b4646000-b464bfff rw-         0      6000
    bee31000-bee51fff rw-         0     21000  [stack]
    bef50000-bef50fff r-x         0      1000  [sigpage]
    bef51000-bef51fff r--         0      1000  [vvar]
    bef52000-bef52fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7663, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bee51948  r3  bee51944
    r4  b36a7000  r5  bee51948  r6  00000000  r7  00000036
    r8  b36a7058  r9  c0306201  r10 bee51968  r11 b36a709c
    ip  bee51950  sp  bee51930  lr  b3ae2c15  pc  b3b14f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00017fa7  /system/bin/linker (__dl__ZN6soinfoD1Ev+14)
    #09 pc 00020bc7  [stack:bee31000]

stack:
         bee518f0  00000000
         bee518f4  b3680000  [anon:libc_malloc]
         bee518f8  b369f540  [anon:libc_malloc]
         bee518fc  b368b008  [anon:libc_malloc]
         bee51900  00000000
         bee51904  00000000
         bee51908  b368b008  [anon:libc_malloc]
         bee5190c  b3b3d43d  /system/lib/libc.so (ifree+504)
         bee51910  0000001f
         bee51914  b369f540  [anon:libc_malloc]
         bee51918  b368b008  [anon:libc_malloc]
         bee5191c  b36976a4  [anon:libc_malloc]
         bee51920  124051f9
         bee51924  b36a7000  [anon:libc_malloc]
         bee51928  00000004
         bee5192c  00000000
    #00  bee51930  bee51944  [stack]
         ........  ........
    #01  bee51930  bee51944  [stack]
         ........  ........
    #02  bee51948  00000000
         ........  ........
    #03  bee519a0  b3697690  [anon:libc_malloc]
         ........  ........
    #04  bee519c8  bee519e9  [stack]
         ........  ........
    #05  bee519e8  6665640e
         ........  ........
    #06  bee51a70  b44fc210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bee51a88  00000000
         ........  ........
    #08  bee51aa0  00000001
         ........  ........
    #09  bee51ab0  bee51c1c  [stack]
         bee51ab4  bee51c37  [stack]
         bee51ab8  bee51c4a  [stack]
         bee51abc  bee51c5f  [stack]
         bee51ac0  bee51c7a  [stack]
         bee51ac4  bee51c8d  [stack]
         bee51ac8  bee51ca6  [stack]
         bee51acc  bee51cbf  [stack]
         bee51ad0  bee51cd9  [stack]
         bee51ad4  bee51f17  [stack]
         bee51ad8  00000000
         bee51adc  00000021
         bee51ae0  bef52000  [vdso]
         bee51ae4  00000010
         bee51ae8  003fb0d6
         bee51aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7666, name: Binder:7663_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3581880  r3  b3581874
    r4  b3581880  r5  b36a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  b36a8088  r10 b35818a0  r11 b3581888
    ip  00000000  sp  b3581860  lr  b3ae2c15  pc  b3b14f3c

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:
         b3581820  00000010
         b3581824  b3680000  [anon:libc_malloc]
         b3581828  00000007
         b358182c  b3b2e8a9  /system/lib/libc.so (arena_run_split_remove+280)
         b3581830  00000006
         b3581834  00000100
         b3581838  00000000
         b358183c  b368b188  [anon:libc_malloc]
         b3581840  124051f9
         b3581844  00000004
         b3581848  b36a8054  [anon:libc_malloc]
         b358184c  00000000
         b3581850  00000000
         b3581854  00000000
         b3581858  b36a8088  [anon:libc_malloc]
         b358185c  b35818a0  <anonymous:b3485000>
    #00  b3581860  b3581874  <anonymous:b3485000>
         ........  ........
    #01  b3581860  b3581874  <anonymous:b3485000>
         ........  ........
    #02  b3581878  00000000
         ........  ........
    #03  b35818d8  124051f9
         ........  ........
    #04  b3581900  00000000
         ........  ........
    #05  b3581918  b368d7b0  [anon:libc_malloc]
         ........  ........
    #06  b3581920  b358191c  <anonymous:b3485000>
         ........  ........
    #07  b3581958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3581960  b3581978  <anonymous:b3485000>
         b3581964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3581968  b3581970  <anonymous:b3485000>
         b358196c  00000000
         b3581970  b4646494  <anonymous:b4646000>
         b3581974  b3385970  <anonymous:b3289000>
         b3581978  00001df2
         b358197c  00001def
         b3581980  00000001
         b3581984  b3484000  [anon:thread stack guard]
         b3581988  000fd970
         b358198c  00001000
         b3581990  00000000
         b3581994  00000000
         b3581998  00000003
         b358199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7667, name: Binder:7663_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3385880  r3  b3385874
    r4  b3385880  r5  b36a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b36a8168  r10 b33858a0  r11 b3385888
    ip  00000000  sp  b3385860  lr  b3ae2c15  pc  b3b14f3c

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:
         b3385820  b39b5fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b3385824  00001def
         b3385828  00001df2
         b338582c  b3695170  [anon:libc_malloc]
         b3385830  00000008
         b3385834  00000100
         b3385838  00000000
         b338583c  b368b208  [anon:libc_malloc]
         b3385840  124051f9
         b3385844  00000004
         b3385848  b36a8134  [anon:libc_malloc]
         b338584c  00000000
         b3385850  00000000
         b3385854  00000000
         b3385858  b36a8168  [anon:libc_malloc]
         b338585c  b33858a0  <anonymous:b3289000>
    #00  b3385860  b3385874  <anonymous:b3289000>
         ........  ........
    #01  b3385860  b3385874  <anonymous:b3289000>
         ........  ........
    #02  b3385878  00000000
         ........  ........
    #03  b33858d8  124051f9
         ........  ........
    #04  b3385900  b368d870  [anon:libc_malloc]
         ........  ........
    #05  b3385918  b368d870  [anon:libc_malloc]
         ........  ........
    #06  b3385920  b338591c  <anonymous:b3289000>
         ........  ........
    #07  b3385958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3385960  b3385978  <anonymous:b3289000>
         b3385964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3385968  b3385970  <anonymous:b3289000>
         b338596c  00000000
         b3385970  b3581970  <anonymous:b3485000>
         b3385974  b2f04970  <anonymous:b2e08000>
         b3385978  00001df3
         b338597c  00001def
         b3385980  00000001
         b3385984  b3288000  [anon:thread stack guard]
         b3385988  000fd970
         b338598c  00001000
         b3385990  00000000
         b3385994  00000000
         b3385998  00000003
         b338599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7670, name: HwBinder:7663_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b2f04878  r3  b2f04874
    r4  b36a7300  r5  b2f04878  r6  00000000  r7  00000036
    r8  b36a7358  r9  c0306201  r10 b2f04898  r11 b36a739c
    ip  b2f04880  sp  b2f04860  lr  b3ae2c15  pc  b3b14f3c

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:
         b2f04820  00000003
         b2f04824  00000010
         b2f04828  00001df0
         b2f0482c  00000411
         b2f04830  00000024
         b2f04834  00000000
         b2f04838  00000000
         b2f0483c  00000000
         b2f04840  b3386034
         b2f04844  00000000
         b2f04848  b3386058
         b2f0484c  00000000
         b2f04850  124051f9
         b2f04854  b36a7300  [anon:libc_malloc]
         b2f04858  00000004
         b2f0485c  00000000
    #00  b2f04860  b2f04874  <anonymous:b2e08000>
         ........  ........
    #01  b2f04860  b2f04874  <anonymous:b2e08000>
         ........  ........
    #02  b2f04878  00000000
         ........  ........
    #03  b2f048d0  124051f9
         ........  ........
    #04  b2f048f8  00000000
         ........  ........
    #05  b2f04918  b368d7e0  [anon:libc_malloc]
         ........  ........
    #06  b2f04920  b2f0491c  <anonymous:b2e08000>
         ........  ........
    #07  b2f04958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2f04960  b2f04978  <anonymous:b2e08000>
         b2f04964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2f04968  b2f04970  <anonymous:b2e08000>
         b2f0496c  00000000
         b2f04970  b3385970  <anonymous:b3289000>
         b2f04974  b26d7970  <anonymous:b25db000>
         b2f04978  00001df6
         b2f0497c  00001def
         b2f04980  00000001
         b2f04984  b2e07000  [anon:thread stack guard]
         b2f04988  000fd970
         b2f0498c  00001000
         b2f04990  00000000
         b2f04994  00000000
         b2f04998  00000003
         b2f0499c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7679, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b26d78e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b36a18fc  r6  b28f14d9  r7  00000150
    r8  0000000b  r9  b26d78d0  r10 b36a18f0  r11 b26d78e0
    ip  b26d78a0  sp  b26d7890  lr  b3ae451d  pc  b3b14fd4

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:
         b26d7850  b26d78a3  <anonymous:b25db000>
         b26d7854  b3adf41f  /system/lib/libc.so (closedir+22)
         b26d7858  b26d786c  <anonymous:b25db000>
         b26d785c  b36d5000  [anon:libc_malloc]
         b26d7860  b26d786c  <anonymous:b25db000>
         b26d7864  b28da311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         b26d7868  b26d78a3  <anonymous:b25db000>
         b26d786c  00000000
         b26d7870  00000000
         b26d7874  00000000
         b26d7878  00000000
         b26d787c  00000010
         b26d7880  00000020
         b26d7884  00000001
         b26d7888  00000008
         b26d788c  00001f40
    #00  b26d7890  00000002
         ........  ........
    #01  b26d78a0  00000000
         ........  ........
    #02  b26d78c8  b36880f0  [anon:libc_malloc]
         ........  ........
    #03  b26d7920  b26d791c  <anonymous:b25db000>
         ........  ........
    #04  b26d7958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b26d7960  b26d7978  <anonymous:b25db000>
         b26d7964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b26d7968  b26d7970  <anonymous:b25db000>
         b26d796c  00000000
         b26d7970  b2f04970  <anonymous:b2e08000>
         b26d7974  b247f970  <anonymous:b2383000>
         b26d7978  00001dff
         b26d797c  00001def
         b26d7980  00000001
         b26d7984  b25da000  [anon:thread stack guard]
         b26d7988  000fd970
         b26d798c  00001000
         b26d7990  00000000
         b26d7994  00000000
         b26d7998  00000003
         b26d799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7680, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b369734c  r1  00000089  r2  000000f0  r3  b247f888
    r4  00000000  r5  ffffffff  r6  001c9bb4  r7  000000f0
    r8  000000f0  r9  0000004d  r10 b36a82a0  r11 00000000
    ip  b247f878  sp  b247f868  lr  b3ade219  pc  b3adad54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000633e1  /system/lib/libc.so (pthread_cond_timedwait+84)
    #03 pc 0002257d  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop+1108)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b247f828  b247f888  <anonymous:b2383000>
         b247f82c  000000f0
         b247f830  00000000
         b247f834  b36a82a0  [anon:libc_malloc]
         b247f838  00000000
         b247f83c  b247f848  <anonymous:b2383000>
         b247f840  b3ada26f  /system/lib/libc.so (clock_gettime+18)
         b247f844  bef52444  [vdso] (__vdso_clock_gettime+12)
         b247f848  b247f888  <anonymous:b2383000>
         b247f84c  b3aded17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b247f850  b247f914  <anonymous:b2383000>
         b247f854  5fc753ac
         b247f858  1ceda213
         b247f85c  007eebff
         b247f860  03c65af1
         b247f864  124051f9
    #00  b247f868  b247f9c8  <anonymous:b2383000>
         ........  ........
    #01  b247f878  b247f888  <anonymous:b2383000>
         ........  ........
    #02  b247f8b0  b247f914  <anonymous:b2383000>
         ........  ........
    #03  b247f8d0  00000002
         ........  ........
    #04  b247f958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b247f960  b247f978  <anonymous:b2383000>
         b247f964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b247f968  b247f970  <anonymous:b2383000>
         b247f96c  00000000
         b247f970  b26d7970  <anonymous:b25db000>
         b247f974  b2381970  <anonymous:b2285000>
         b247f978  00001e00
         b247f97c  00001def
         b247f980  00000000
         b247f984  b2382000  [anon:thread stack guard]
         b247f988  000fd970
         b247f98c  00001000
         b247f990  00000000
         b247f994  00000000
         b247f998  00000000
         b247f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7681, name: HwBinder:7663_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b2381878  r3  b2381874
    r4  b36a7a00  r5  b2381878  r6  00000000  r7  00000036
    r8  b36a7a58  r9  c0306201  r10 b2381898  r11 b36a7a9c
    ip  b2381880  sp  b2381860  lr  b3ae2c15  pc  b3b14f3c

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:
         b2381820  0000001e
         b2381824  00000010
         b2381828  00001df0
         b238182c  00000411
         b2381830  00000030
         b2381834  00000000
         b2381838  00000000
         b238183c  00000000
         b2381840  b3386000
         b2381844  00000000
         b2381848  b3386030
         b238184c  00000000
         b2381850  124051f9
         b2381854  b36a7a00  [anon:libc_malloc]
         b2381858  00000004
         b238185c  00000000
    #00  b2381860  b2381874  <anonymous:b2285000>
         ........  ........
    #01  b2381860  b2381874  <anonymous:b2285000>
         ........  ........
    #02  b2381878  00000000
         ........  ........
    #03  b23818d0  b3697550  [anon:libc_malloc]
         ........  ........
    #04  b23818f8  00000000
         ........  ........
    #05  b2381918  b368dbd0  [anon:libc_malloc]
         ........  ........
    #06  b2381920  b238191c  <anonymous:b2285000>
         ........  ........
    #07  b2381958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2381960  b2381978  <anonymous:b2285000>
         b2381964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2381968  b2381970  <anonymous:b2285000>
         b238196c  00000000
         b2381970  b247f970  <anonymous:b2383000>
         b2381974  b1ddd970  <anonymous:b1ce1000>
         b2381978  00001e01
         b238197c  00001def
         b2381980  00000001
         b2381984  b2284000  [anon:thread stack guard]
         b2381988  000fd970
         b238198c  00001000
         b2381990  00000000
         b2381994  00000000
         b2381998  00000003
         b238199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7682, name: HwBinder:7663_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b1ddd878  r3  b1ddd874
    r4  b36a7d00  r5  b1ddd878  r6  00000000  r7  00000036
    r8  b36a7d58  r9  c0306201  r10 b1ddd898  r11 b36a7d9c
    ip  b1ddd880  sp  b1ddd860  lr  b3ae2c15  pc  b3b14f3c

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:
         b1ddd820  0000001d
         b1ddd824  00000010
         b1ddd828  00001df0
         b1ddd82c  00000411
         b1ddd830  00000078
         b1ddd834  00000000
         b1ddd838  00000010
         b1ddd83c  00000000
         b1ddd840  b3386000
         b1ddd844  00000000
         b1ddd848  b3386078
         b1ddd84c  00000000
         b1ddd850  00000000
         b1ddd854  00000000
         b1ddd858  00000048
         b1ddd85c  00000000
    #00  b1ddd860  b1ddd874  <anonymous:b1ce1000>
         ........  ........
    #01  b1ddd860  b1ddd874  <anonymous:b1ce1000>
         ........  ........
    #02  b1ddd878  0000000c
         ........  ........
    #03  b1ddd8d0  b3697690  [anon:libc_malloc]
         ........  ........
    #04  b1ddd8f8  00000000
         ........  ........
    #05  b1ddd918  b368dcc0  [anon:libc_malloc]
         ........  ........
    #06  b1ddd920  b1ddd91c  <anonymous:b1ce1000>
         ........  ........
    #07  b1ddd958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1ddd960  b1ddd978  <anonymous:b1ce1000>
         b1ddd964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1ddd968  b1ddd970  <anonymous:b1ce1000>
         b1ddd96c  00000000
         b1ddd970  b2381970  <anonymous:b2285000>
         b1ddd974  b1be8970  <anonymous:b1aec000>
         b1ddd978  00001e02
         b1ddd97c  00001def
         b1ddd980  00000001
         b1ddd984  b1ce0000  [anon:thread stack guard]
         b1ddd988  000fd970
         b1ddd98c  00001000
         b1ddd990  00000000
         b1ddd994  00000000
         b1ddd998  00000003
         b1ddd99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 7663, tid: 7690, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b36ed204  r1  00000089  r2  000000a0  r3  b1be87f0
    r4  00000000  r5  ffffffff  r6  b27b5509  r7  000000f0
    r8  000000a0  r9  00000000  r10 00001200  r11 b36c07bc
    ip  b1be87e0  sp  b1be87d0  lr  b3ade219  pc  b3adad54

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:
         b1be8790  b1be87f0  <anonymous:b1aec000>
         b1be8794  000000a0
         b1be8798  00000000
         b1be879c  00001200
         b1be87a0  b36c07bc  [anon:libc_malloc]
         b1be87a4  b1be87b0  <anonymous:b1aec000>
         b1be87a8  b3ada26f  /system/lib/libc.so (clock_gettime+18)
         b1be87ac  bef52444  [vdso] (__vdso_clock_gettime+12)
         b1be87b0  b1be87f0  <anonymous:b1aec000>
         b1be87b4  b3aded17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b1be87b8  b36ed000  [anon:libc_malloc]
         b1be87bc  5fc753ac
         b1be87c0  1d0403bb
         b1be87c4  007eebff
         b1be87c8  03dcbc1c
         b1be87cc  124051f9
    #00  b1be87d0  b1be89c8  <anonymous:b1aec000>
         ........  ........
    #01  b1be87e0  b1be87f0  <anonymous:b1aec000>
         ........  ........
    #02  b1be8818  b1be8848  <anonymous:b1aec000>
         ........  ........
    #03  b1be8838  1bbb3035
         ........  ........
    #04  b1be8878  00000000
         ........  ........
    #05  b1be88b8  b24b1000  [anon:libc_malloc]
         ........  ........
    #06  b1be88e8  00000000
         ........  ........
    #07  b1be8920  b1be891c  <anonymous:b1aec000>
         ........  ........
    #08  b1be8958  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  b1be8960  b1be8978  <anonymous:b1aec000>
         b1be8964  b3b24c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1be8968  b1be8970  <anonymous:b1aec000>
         b1be896c  00000000
         b1be8970  b1ddd970  <anonymous:b1ce1000>
         b1be8974  b1aea970  <anonymous:b19ee000>
         b1be8978  00001e0a
         b1be897c  00001def
         b1be8980  00000001
         b1be8984  b1aeb000  [anon:thread stack guard]
         b1be8988  000fd970
         b1be898c  00001000
         b1be8990  00000000
         b1be8994  00000000
         b1be8998  00000003
         b1be899c  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:[79401297]
    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
