*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3047, tid: 19263, 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  af4a40e0  r5  af4a40ec  r6  af4a40e0  r7  af4a4104
    r8  af4a41b0  r9  af4a41a8  r10 00000140  r11 00000000
    ip  ae8fa380  sp  ae8fa888  lr  afd4b935  pc  afd4cf56

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:
         ae8fa848  4063c875
         ae8fa84c  afd7036c  /vendor/lib/libamlaudiorc.so
         ae8fa850  ffffffff
         ae8fa854  ffffffff
         ae8fa858  afd4b935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ae8fa85c  00000006
         ae8fa860  af4a40e0  [anon:libc_malloc]
         ae8fa864  af4a40ec  [anon:libc_malloc]
         ae8fa868  af4a40e0  [anon:libc_malloc]
         ae8fa86c  af49f280  [anon:libc_malloc]
         ae8fa870  af4a41b0  [anon:libc_malloc]
         ae8fa874  afd4bc41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ae8fa878  af4a40e0  [anon:libc_malloc]
         ae8fa87c  af4a40ec  [anon:libc_malloc]
         ae8fa880  af49f280  [anon:libc_malloc]
         ae8fa884  afd4ceef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ae8fa888  af4a40ec  [anon:libc_malloc]
         ........  ........
    #01  ae8fa8a8  00000001
         ........  ........
    #02  ae8fa8c8  af4a41a0  [anon:libc_malloc]
         ........  ........
    #03  ae8fa8e0  00000000
         ........  ........
    #04  ae8fa920  ae8fa91c  <anonymous:ae7fe000>
         ........  ........
    #05  ae8fa958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ae8fa960  ae8fa978  <anonymous:ae7fe000>
         ae8fa964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae8fa968  ae8fa970  <anonymous:ae7fe000>
         ae8fa96c  00000000
         ae8fa970  ae9f8970  <anonymous:ae8fc000>
         ae8fa974  ae7fc970  <anonymous:ae700000>
         ae8fa978  ffffffff
         ae8fa97c  00000000
         ae8fa980  00000001
         ae8fa984  ae7fd000  [anon:thread stack guard]
         ae8fa988  000fd970
         ae8fa98c  00001000
         ae8fa990  00000000
         ae8fa994  00000000
         ae8fa998  00000003
         ae8fa99c  00000000

memory near r4 ([anon:libc_malloc]):
    af4a40c0 001dd91e 00000000 00b60486 00000000  ................
    af4a40d0 b01ee7d4 b0695b00 00000000 00000000  .....[i.........
    af4a40e0 afd6f374 afd70060 00000000 00000002  t...`...........
    af4a40f0 00003e80 00000000 00000006 ffffffff  .>..............
    af4a4100 00000000 00000000 00000000 00000000  ................
    af4a4110 00000000 00000000 00000000 00000000  ................
    af4a4120 00000000 00000000 00000000 00000000  ................
    af4a4130 afd4ca5d afd4ca63 af4a40e0 00000000  ]...c....@J.....
    af4a4140 00000140 00000000 00000000 00000000  @...............
    af4a4150 b01ee300 00000000 ae8fa970 00000000  ........p.......
    af4a4160 00000002 00000000 b0690100 00000000  ..........i.....
    af4a4170 00004b3f b06a1bb8 af49f140 b0688558  ?K....j.@.I.X.h.
    af4a4180 af4c9ec0 af4caf10 af4c5e10 af49f280  ..L...L..^L...I.
    af4a4190 00000000 00000000 00000140 00000000  ........@.......
    af4a41a0 00000000 00000000 00000140 00000000  ........@.......
    af4a41b0 000001e8 00000000 b01ee334 af4c42c0  ........4....BL.

memory near r5 ([anon:libc_malloc]):
    af4a40cc 00000000 b01ee7d4 b0695b00 00000000  .........[i.....
    af4a40dc 00000000 afd6f374 afd70060 00000000  ....t...`.......
    af4a40ec 00000002 00003e80 00000000 00000006  .....>..........
    af4a40fc ffffffff 00000000 00000000 00000000  ................
    af4a410c 00000000 00000000 00000000 00000000  ................
    af4a411c 00000000 00000000 00000000 00000000  ................
    af4a412c 00000000 afd4ca5d afd4ca63 af4a40e0  ....]...c....@J.
    af4a413c 00000000 00000140 00000000 00000000  ....@...........
    af4a414c 00000000 b01ee300 00000000 ae8fa970  ............p...
    af4a415c 00000000 00000002 00000000 b0690100  ..............i.
    af4a416c 00000000 00004b3f b06a1bb8 af49f140  ....?K....j.@.I.
    af4a417c b0688558 af4c9ec0 af4caf10 af4c5e10  X.h...L...L..^L.
    af4a418c af49f280 00000000 00000000 00000140  ..I.........@...
    af4a419c 00000000 00000000 00000000 00000140  ............@...
    af4a41ac 00000000 000001e8 00000000 b01ee334  ............4...
    af4a41bc af4c42c0 00000008 00000000 00000030  .BL.........0...

memory near r6 ([anon:libc_malloc]):
    af4a40c0 001dd91e 00000000 00b60486 00000000  ................
    af4a40d0 b01ee7d4 b0695b00 00000000 00000000  .....[i.........
    af4a40e0 afd6f374 afd70060 00000000 00000002  t...`...........
    af4a40f0 00003e80 00000000 00000006 ffffffff  .>..............
    af4a4100 00000000 00000000 00000000 00000000  ................
    af4a4110 00000000 00000000 00000000 00000000  ................
    af4a4120 00000000 00000000 00000000 00000000  ................
    af4a4130 afd4ca5d afd4ca63 af4a40e0 00000000  ]...c....@J.....
    af4a4140 00000140 00000000 00000000 00000000  @...............
    af4a4150 b01ee300 00000000 ae8fa970 00000000  ........p.......
    af4a4160 00000002 00000000 b0690100 00000000  ..........i.....
    af4a4170 00004b3f b06a1bb8 af49f140 b0688558  ?K....j.@.I.X.h.
    af4a4180 af4c9ec0 af4caf10 af4c5e10 af49f280  ..L...L..^L...I.
    af4a4190 00000000 00000000 00000140 00000000  ........@.......
    af4a41a0 00000000 00000000 00000140 00000000  ........@.......
    af4a41b0 000001e8 00000000 b01ee334 af4c42c0  ........4....BL.

memory near r7 ([anon:libc_malloc]):
    af4a40e4 afd70060 00000000 00000002 00003e80  `............>..
    af4a40f4 00000000 00000006 ffffffff 00000000  ................
    af4a4104 00000000 00000000 00000000 00000000  ................
    af4a4114 00000000 00000000 00000000 00000000  ................
    af4a4124 00000000 00000000 00000000 afd4ca5d  ............]...
    af4a4134 afd4ca63 af4a40e0 00000000 00000140  c....@J.....@...
    af4a4144 00000000 00000000 00000000 b01ee300  ................
    af4a4154 00000000 ae8fa970 00000000 00000002  ....p...........
    af4a4164 00000000 b0690100 00000000 00004b3f  ......i.....?K..
    af4a4174 b06a1bb8 af49f140 b0688558 af4c9ec0  ..j.@.I.X.h...L.
    af4a4184 af4caf10 af4c5e10 af49f280 00000000  ..L..^L...I.....
    af4a4194 00000000 00000140 00000000 00000000  ....@...........
    af4a41a4 00000000 00000140 00000000 000001e8  ....@...........
    af4a41b4 00000000 b01ee334 af4c42c0 00000008  ....4....BL.....
    af4a41c4 00000000 00000030 00000000 00000060  ....0.......`...
    af4a41d4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    af4a4190 00000000 00000000 00000140 00000000  ........@.......
    af4a41a0 00000000 00000000 00000140 00000000  ........@.......
    af4a41b0 000001e8 00000000 b01ee334 af4c42c0  ........4....BL.
    af4a41c0 00000008 00000000 00000030 00000000  ........0.......
    af4a41d0 00000060 00000000 00000088 00000000  `...............
    af4a41e0 000000a8 00000000 000000d0 00000000  ................
    af4a41f0 00000100 00000000 00000128 00000000  ........(.......
    af4a4200 00000148 00000000 00000170 00000000  H.......p.......
    af4a4210 000001a0 00000000 000001c8 00000000  ................
    af4a4220 000001e8 00000000 00000000 00000000  ................
    af4a4230 00000000 00000000 00000000 00000000  ................
    af4a4240 00000000 00000000 00000000 00000000  ................
    af4a4250 00000000 00000000 00000000 00000000  ................
    af4a4260 00000000 00000000 00000000 00000000  ................
    af4a4270 00000000 00000000 00000000 00000000  ................
    af4a4280 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    af4a4188 af4c5e10 af49f280 00000000 00000000  .^L...I.........
    af4a4198 00000140 00000000 00000000 00000000  @...............
    af4a41a8 00000140 00000000 000001e8 00000000  @...............
    af4a41b8 b01ee334 af4c42c0 00000008 00000000  4....BL.........
    af4a41c8 00000030 00000000 00000060 00000000  0.......`.......
    af4a41d8 00000088 00000000 000000a8 00000000  ................
    af4a41e8 000000d0 00000000 00000100 00000000  ................
    af4a41f8 00000128 00000000 00000148 00000000  (.......H.......
    af4a4208 00000170 00000000 000001a0 00000000  p...............
    af4a4218 000001c8 00000000 000001e8 00000000  ................
    af4a4228 00000000 00000000 00000000 00000000  ................
    af4a4238 00000000 00000000 00000000 00000000  ................
    af4a4248 00000000 00000000 00000000 00000000  ................
    af4a4258 00000000 00000000 00000000 00000000  ................
    af4a4268 00000000 00000000 00000000 00000000  ................
    af4a4278 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ae7fe000>):
    ae8fa360 e04b3f00 bb5faeb8 ae30dec5 4063c875  .?K..._...0.u.c@
    ae8fa370 ae8fa404 00000003 ae8fa404 b0b3d33c  ............<...
    ae8fa380 b0b36cf9 b0b3d014 00000000 00000001  .l..............
    ae8fa390 00000000 b0b2f28f 00000000 0000004d  ............M...
    ae8fa3a0 ae8fa9c8 b0b3d33c 5faeb8e0 30dec5bb  ....<......_...0
    ae8fa3b0 4063c875 ae8fa448 00000000 afd63104  u.c@H........1..
    ae8fa3c0 00000006 afd70060 af4a41a8 00000140  ....`....AJ.@...
    ae8fa3d0 00000000 b0b2eb6d 000003c5 ffff0208  ....m...........
    ae8fa3e0 00000006 000003ff 00000003 af4a41b0  .............AJ.
    ae8fa3f0 af4a41a8 00000140 00000000 b0b2eb6d  .AJ.@.......m...
    ae8fa400 ae8fa3a8 ae8fa3e0 00000001 afd63104  .............1..
    ae8fa410 0000001c ae8fa448 0000003b 4063c875  ....H...;...u.c@
    ae8fa420 afd63104 00000006 ae8fa448 00000000  .1......H.......
    ae8fa430 afd70060 b0b2eca3 afd633b7 ae8fa85c  `........3..\...
    ae8fa440 00000033 ae8fa85c 4f525245 75412052  3...\...ERROR Au
    ae8fa450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ae7fe000>):
    ae8fa868 af4a40e0 af49f280 af4a41b0 afd4bc41  .@J...I..AJ.A...
    ae8fa878 af4a40e0 af4a40ec af49f280 afd4ceef  .@J..@J...I.....
    ae8fa888 af4a40ec af4a40e0 af49f280 00000140  .@J..@J...I.@...
    ae8fa898 af4a40ec af4a40e0 af49f280 afd4cd01  .@J..@J...I.....
    ae8fa8a8 00000001 af4a4190 4063c875 00000140  .....AJ.u.c@@...
    ae8fa8b8 af49f280 af49f140 afd70348 afd4b099  ..I.@.I.H.......
    ae8fa8c8 af4a41a0 af4a4150 af4a4190 ae8fa8f4  .AJ.PAJ..AJ.....
    ae8fa8d8 af4a41a0 b01e151b 00000000 00000000  .AJ.............
    ae8fa8e8 00000000 00000000 af4a4198 00000002  .........AJ.....
    ae8fa8f8 4063c875 af4a4150 00000000 af4a415c  u.c@PAJ.....\AJ.
    ae8fa908 00000000 ae8fa928 00000be7 af4c4f10  ....(........OL.
    ae8fa918 b0b6dc75 b0b6e055 ae8fa91c ae8fa970  u...U.......p...
    ae8fa928 af4a4150 af4c42c0 af4a4150 4063c875  PAJ..BL.PAJ.u.c@
    ae8fa938 ae8fa970 ae8fa970 ae8fa970 00000078  p...p...p...x...
    ae8fa948 00000be7 00000be7 af4c4f10 b0d2cc47  .........OL.G...
    ae8fa958 b0d2cc2f b0ce7067 ae8fa978 b0d2cc2f  /...gp..x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    afd4b914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    afd4b924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    afd4b934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    afd4b944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    afd4b954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    afd4b964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    afd4b974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    afd4b984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    afd4b994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    afd4b9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    afd4b9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    afd4b9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    afd4b9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    afd4b9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    afd4b9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    afd4ba04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    afd4cf34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    afd4cf44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    afd4cf54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    afd4cf64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    afd4cf74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    afd4cf84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    afd4cf94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    afd4cfa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    afd4cfb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    afd4cfc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    afd4cfd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    afd4cfe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    afd4cff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    afd4d004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    afd4d014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    afd4d024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (491 entries):
--->Fault address falls at 00000010 before any mapped regions
    89d63000-89d65fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    89d66000-89d66fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    89d67000-89d67fff rw-         0      1000
    ae6ff000-ae6fffff ---         0      1000  [anon:thread stack guard]
    ae700000-ae7fcfff rw-         0     fd000
    ae7fd000-ae7fdfff ---         0      1000  [anon:thread stack guard]
    ae7fe000-ae8fafff rw-         0     fd000
    ae8fb000-ae8fbfff ---         0      1000  [anon:thread stack guard]
    ae8fc000-ae9f8fff rw-         0     fd000
    ae9f9000-ae9f9fff ---         0      1000  [anon:thread stack guard]
    ae9fa000-aeaf6fff rw-         0     fd000
    aeaf7000-aeaf7fff ---         0      1000  [anon:thread stack guard]
    aeaf8000-aebf4fff rw-         0     fd000
    aebf5000-aebf7fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    aebf8000-aebf8fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    aebf9000-aebf9fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    aec2a000-aec2ffff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    aec30000-aec30fff ---         0      1000
    aec31000-aec31fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aec32000-aec32fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aec7a000-aec7cfff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    aec7d000-aec7dfff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    aec7e000-aec7efff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    aec88000-aec8bfff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    aec8c000-aec8cfff r--      3000      1000  /vendor/lib/libalsautils.so
    aec8d000-aec8dfff rw-      4000      1000  /vendor/lib/libalsautils.so
    aecc8000-aeccffff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    aecd0000-aecd0fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aecd1000-aecd1fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aed06000-aed0bfff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    aed0c000-aed0cfff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aed0d000-aed0dfff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aed74000-aed7bfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    aed7c000-aed7cfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aed7d000-aed7dfff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aed98000-aed9cfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    aed9d000-aed9dfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    aed9e000-aed9efff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    aedec000-aedf0fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    aedf1000-aedf1fff ---         0      1000
    aedf2000-aedf2fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    aedf3000-aedf3fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    aee23000-aee29fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    aee2a000-aee2afff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    aee2b000-aee2cfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    aee55000-aee60fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    aee61000-aee61fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    aee62000-aee62fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    aee91000-aef50fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    aef51000-aef53fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aef54000-aef54fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aefb8000-aefbdfff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    aefbe000-aefbefff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    aefbf000-aefbffff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    aefd1000-aeffcfff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    aeffd000-aeffdfff ---         0      1000
    aeffe000-aeffefff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
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    b01af000-b01affff r--      1000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
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    b0220000-b0221fff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so (BuildId: f3b764d4594da7ed10d65e4f192908f5)
    b0222000-b0222fff ---         0      1000
    b0223000-b0223fff r--      2000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    b0224000-b0224fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    b0b80000-b0b80fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
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    b0d6d000-b0d6dfff rw-         0      1000  [anon:.bss]
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    b0d9b000-b0d9bfff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
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    b0e1c000-b0e1cfff ---         0      1000
    b0e1d000-b0e1dfff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
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    b0f26000-b0f26fff ---         0      1000
    b0f27000-b0f27fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
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    b0f4b000-b0f4bfff rw-         0      1000  [anon:.bss]
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    b0fb3000-b0fb3fff ---         0      1000
    b0fb4000-b0fb4fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
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    b0fef000-b10aefff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
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    b1116000-b1116fff ---         0      1000
    b1117000-b111afff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
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    b114a000-b11dcfff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    b11dd000-b11e1fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    b11e2000-b11e2fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    b11e3000-b11e3fff rw-         0      1000  [anon:.bss]
    b1205000-b126bfff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b126c000-b126cfff ---         0      1000
    b126d000-b1273fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1274000-b1274fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1296000-b1296fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b1297000-b1297fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b1298000-b1298fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b12e1000-b12f8fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b12f9000-b12f9fff ---         0      1000
    b12fa000-b12fbfff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
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    b12ff000-b12fffff r--         0      1000  [anon:linker_alloc]
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    b1320000-b1320fff r--         0      1000  [anon:linker_alloc]
    b1321000-b1321fff rw-         0      1000  [anon:linker_alloc]
    b132c000-b132cfff r--         0      1000  [anon:linker_alloc]
    b1330000-b1330fff ---         0      1000  [anon:thread signal stack guard]
    b1331000-b1334fff rw-         0      4000  [anon:thread signal stack]
    b1335000-b1335fff ---         0      1000  [anon:bionic TLS guard]
    b1336000-b1338fff rw-         0      3000  [anon:bionic TLS]
    b1339000-b1339fff ---         0      1000  [anon:bionic TLS guard]
    b133a000-b133afff rw-         0      1000  [anon:linker_alloc_vector]
    b133b000-b133bfff ---         0      1000  [anon:thread signal stack guard]
    b133c000-b133ffff rw-         0      4000  [anon:thread signal stack]
    b1340000-b1340fff ---         0      1000  [anon:bionic TLS guard]
    b1341000-b1343fff rw-         0      3000  [anon:bionic TLS]
    b1344000-b1344fff ---         0      1000  [anon:bionic TLS guard]
    b1345000-b1345fff ---         0      1000  [anon:thread signal stack guard]
    b1346000-b1349fff rw-         0      4000  [anon:thread signal stack]
    b134a000-b134afff r--         0      1000  [anon:linker_alloc]
    b134c000-b134cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b134d000-b134dfff ---         0      1000  [anon:bionic TLS guard]
    b134e000-b1350fff rw-         0      3000  [anon:bionic TLS]
    b1351000-b1351fff ---         0      1000  [anon:bionic TLS guard]
    b1352000-b1352fff ---         0      1000  [anon:thread signal stack guard]
    b1353000-b1356fff rw-         0      4000  [anon:thread signal stack]
    b1357000-b1357fff r--         0      1000  [anon:linker_alloc]
    b1358000-b1358fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1359000-b1359fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b135a000-b135afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b135b000-b135bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b135c000-b137bfff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b137c000-b137dfff r--         0      2000  [anon:linker_alloc]
    b137e000-b137efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b137f000-b137ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1380000-b1380fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1381000-b1381fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1382000-b1382fff ---         0      1000  [anon:bionic TLS guard]
    b1383000-b1385fff rw-         0      3000  [anon:bionic TLS]
    b1386000-b1386fff ---         0      1000  [anon:bionic TLS guard]
    b1387000-b1387fff ---         0      1000  [anon:thread signal stack guard]
    b1388000-b138bfff rw-         0      4000  [anon:thread signal stack]
    b138c000-b138cfff ---         0      1000  [anon:bionic TLS guard]
    b138d000-b138ffff rw-         0      3000  [anon:bionic TLS]
    b1390000-b1390fff ---         0      1000  [anon:bionic TLS guard]
    b1391000-b1391fff ---         0      1000  [anon:thread signal stack guard]
    b1392000-b1395fff rw-         0      4000  [anon:thread signal stack]
    b1396000-b1396fff rw-         0      1000  [anon:linker_alloc]
    b1397000-b1397fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1398000-b1398fff ---         0      1000  [anon:bionic TLS guard]
    b1399000-b139bfff rw-         0      3000  [anon:bionic TLS]
    b139c000-b139cfff ---         0      1000  [anon:bionic TLS guard]
    b139d000-b13bcfff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
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    b13dd000-b13ddfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b13de000-b13defff r--         0      1000  [anon:linker_alloc]
    b13df000-b13dffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b13e0000-b13e0fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b13e1000-b13e1fff ---         0      1000  [anon:thread signal stack guard]
    b13e2000-b13e5fff rw-         0      4000  [anon:thread signal stack]
    b13e6000-b13e6fff ---         0      1000  [anon:bionic TLS guard]
    b13e7000-b13e9fff rw-         0      3000  [anon:bionic TLS]
    b13ea000-b13eafff ---         0      1000  [anon:bionic TLS guard]
    b13eb000-b13ebfff ---         0      1000  [anon:thread signal stack guard]
    b13ec000-b13effff rw-         0      4000  [anon:thread signal stack]
    b13f0000-b13f0fff ---         0      1000  [anon:bionic TLS guard]
    b13f1000-b13f3fff rw-         0      3000  [anon:bionic TLS]
    b13f4000-b13f4fff ---         0      1000  [anon:bionic TLS guard]
    b13f5000-b13f5fff ---         0      1000  [anon:thread signal stack guard]
    b13f6000-b13f9fff rw-         0      4000  [anon:thread signal stack]
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    b141a000-b1439fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b143a000-b143dfff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b143e000-b143efff r--      3000      1000  /system/lib/libnetd_client.so
    b143f000-b143ffff rw-      4000      1000  /system/lib/libnetd_client.so
    b1440000-b1440fff ---         0      1000  [anon:bionic TLS guard]
    b1441000-b1443fff rw-         0      3000  [anon:bionic TLS]
    b1444000-b1444fff ---         0      1000  [anon:bionic TLS guard]
    b1445000-b1445fff r--         0      1000  [anon:linker_alloc]
    b1446000-b1446fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b1447000-b1448fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b1449000-b1449fff r--         0      1000  [anon:linker_alloc]
    b144a000-b144afff ---         0      1000  [anon:thread signal stack guard]
    b144b000-b144efff rw-         0      4000  [anon:thread signal stack]
    b144f000-b146efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b146f000-b146ffff rw-         0      1000  [anon:linker_alloc]
    b1470000-b1471fff r--         0      2000  [anon:linker_alloc]
    b1472000-b1472fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1473000-b1473fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1474000-b1474fff ---         0      1000  [anon:bionic TLS guard]
    b1475000-b1477fff rw-         0      3000  [anon:bionic TLS]
    b1478000-b1478fff ---         0      1000  [anon:bionic TLS guard]
    b1479000-b1479fff ---         0      1000  [anon:thread signal stack guard]
    b147a000-b147dfff rw-         0      4000  [anon:thread signal stack]
    b147e000-b147efff ---         0      1000  [anon:bionic TLS guard]
    b147f000-b1481fff rw-         0      3000  [anon:bionic TLS]
    b1482000-b1482fff ---         0      1000  [anon:bionic TLS guard]
    b1483000-b1483fff ---         0      1000  [anon:thread signal stack guard]
    b1484000-b1487fff rw-         0      4000  [anon:thread signal stack]
    b1488000-b14a7fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b14a8000-b14a8fff r--         0      1000  [anon:linker_alloc]
    b14a9000-b14a9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14aa000-b14aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b14ab000-b14abfff ---         0      1000  [anon:bionic TLS guard]
    b14ac000-b14aefff rw-         0      3000  [anon:bionic TLS]
    b14af000-b14affff ---         0      1000  [anon:bionic TLS guard]
    b14b0000-b14cffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b14d0000-b14effff r--         0     20000  /dev/__properties__/properties_serial
    b14f0000-b14f6fff r--         0      7000  /dev/__properties__/property_info
    b14f7000-b14f7fff rw-         0      1000  [anon:linker_alloc_vector]
    b14f8000-b14f8fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b14f9000-b14f9fff rw-         0      1000  [anon:linker_alloc_vector]
    b14fa000-b14fafff rw-         0      1000  [anon:linker_alloc_small_objects]
    b14fb000-b14fbfff rw-         0      1000  [anon:linker_alloc_lob]
    b14fc000-b14fefff rw-         0      3000  [anon:linker_alloc_small_objects]
    b14ff000-b14fffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1500000-b1502fff rw-         0      3000  [anon:linker_alloc_vector]
    b1503000-b1504fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b1505000-b1508fff r--         0      4000  [anon:linker_alloc]
    b1509000-b1509fff r--         0      1000  [anon:atexit handlers]
    b150a000-b150bfff rw-         0      2000  [anon:linker_alloc_lob]
    b150c000-b150cfff rw-         0      1000  [anon:System property context nodes]
    b150d000-b150dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b150e000-b150efff rw-         0      1000  [anon:arc4random data]
    b150f000-b150ffff rw-         0      1000  [anon:linker_alloc]
    b1510000-b1510fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1511000-b1511fff r--         0      1000  [anon:linker_alloc]
    b1512000-b1531fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b1532000-b1533fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b1534000-b1534fff r--         0      1000  [anon:linker_alloc]
    b1535000-b1554fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b1555000-b1555fff ---         0      1000
    b1556000-b1556fff rw-         0      1000
    b1557000-b1557fff ---         0      1000
    b1558000-b1577fff r--         0     20000  /dev/__properties__/properties_serial
    b1578000-b1578fff rw-         0      1000  [anon:System property context nodes]
    b1579000-b157ffff r--         0      7000  /dev/__properties__/property_info
    b1580000-b1580fff r--         0      1000  [anon:linker_alloc]
    b1581000-b1581fff rw-         0      1000  [anon:linker_alloc_vector]
    b1582000-b1582fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1583000-b1583fff r--         0      1000  [anon:linker_alloc]
    b1584000-b1584fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1585000-b1585fff r--         0      1000  [anon:atexit handlers]
    b1586000-b1586fff ---         0      1000  [anon:thread signal stack guard]
    b1587000-b158afff rw-         0      4000  [anon:thread signal stack]
    b158b000-b158bfff ---         0      1000  [anon:bionic TLS guard]
    b158c000-b158efff rw-         0      3000  [anon:bionic TLS]
    b158f000-b158ffff ---         0      1000  [anon:bionic TLS guard]
    b1590000-b164efff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b164f000-b164ffff rw-         0      1000  [anon:arc4random data]
    b1650000-b1655fff r--     bf000      6000  /system/bin/linker
    b1656000-b1656fff rw-     c5000      1000  /system/bin/linker
    b1657000-b1658fff rw-         0      2000
    b1659000-b1659fff r--         0      1000
    b165a000-b165ffff rw-         0      6000
    be8fa000-be91afff rw-         0     21000  [stack]
    bea13000-bea13fff r-x         0      1000  [sigpage]
    bea14000-bea14fff r--         0      1000  [vvar]
    bea15000-bea15fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3047, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  be91a948  r3  be91a944
    r4  b06a7000  r5  be91a948  r6  00000000  r7  00000036
    r8  b06a7058  r9  c0306201  r10 be91a968  r11 b06a709c
    ip  be91a950  sp  be91a930  lr  b0ceac15  pc  b0d1cf3c

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:be8fa000]

stack:
         be91a8f0  00000000
         be91a8f4  b0680000  [anon:libc_malloc]
         be91a8f8  b069f5e0  [anon:libc_malloc]
         be91a8fc  b068b008  [anon:libc_malloc]
         be91a900  00000000
         be91a904  00000000
         be91a908  b068b008  [anon:libc_malloc]
         be91a90c  b0d4543d  /system/lib/libc.so (ifree+504)
         be91a910  0000001f
         be91a914  b069f5e0  [anon:libc_malloc]
         be91a918  b068b008  [anon:libc_malloc]
         be91a91c  b0697564  [anon:libc_malloc]
         be91a920  4063c875
         be91a924  b06a7000  [anon:libc_malloc]
         be91a928  00000004
         be91a92c  00000000
    #00  be91a930  be91a944  [stack]
         ........  ........
    #01  be91a930  be91a944  [stack]
         ........  ........
    #02  be91a948  00000000
         ........  ........
    #03  be91a9a0  b0697550  [anon:libc_malloc]
         ........  ........
    #04  be91a9c8  be91a9e9  [stack]
         ........  ........
    #05  be91a9e8  6665640e
         ........  ........
    #06  be91aa70  b1510210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  be91aa88  00000000
         ........  ........
    #08  be91aaa0  00000001
         ........  ........
    #09  be91aad0  be91acd9  [stack]
         be91aad4  be91af17  [stack]
         be91aad8  00000000
         be91aadc  00000021
         be91aae0  bea15000  [vdso]
         be91aae4  00000010
         be91aae8  003fb0d6
         be91aaec  00000006
         be91aaf0  00001000
         be91aaf4  00000011
         be91aaf8  00000064
         be91aafc  00000003
         be91ab00  89d63034  /vendor/bin/hw/android.hardware.audio@2.0-service
         be91ab04  00000004
         be91ab08  00000020
         be91ab0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3117, name: Binder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b0581880  r3  b0581874
    r4  b0581880  r5  b06a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  b06a8088  r10 b05818a0  r11 b0581888
    ip  00000000  sp  b0581860  lr  b0ceac15  pc  b0d1cf3c

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:
         b0581820  00000010
         b0581824  b0680000  [anon:libc_malloc]
         b0581828  00000007
         b058182c  b0d368a9  /system/lib/libc.so (arena_run_split_remove+280)
         b0581830  00000005
         b0581834  00000100
         b0581838  00000000
         b058183c  b068b188  [anon:libc_malloc]
         b0581840  4063c875
         b0581844  00000004
         b0581848  b06a8054  [anon:libc_malloc]
         b058184c  00000000
         b0581850  00000000
         b0581854  00000000
         b0581858  b06a8088  [anon:libc_malloc]
         b058185c  b05818a0  <anonymous:b0485000>
    #00  b0581860  b0581874  <anonymous:b0485000>
         ........  ........
    #01  b0581860  b0581874  <anonymous:b0485000>
         ........  ........
    #02  b0581878  00000000
         ........  ........
    #03  b05818d8  4063c875
         ........  ........
    #04  b0581900  00000000
         ........  ........
    #05  b0581918  b068d7b0  [anon:libc_malloc]
         ........  ........
    #06  b0581920  b058191c  <anonymous:b0485000>
         ........  ........
    #07  b0581958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0581960  b0581978  <anonymous:b0485000>
         b0581964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0581968  b0581970  <anonymous:b0485000>
         b058196c  00000000
         b0581970  b165a494  <anonymous:b165a000>
         b0581974  b0385970  <anonymous:b0289000>
         b0581978  00000c2d
         b058197c  00000be7
         b0581980  00000001
         b0581984  b0484000  [anon:thread stack guard]
         b0581988  000fd970
         b058198c  00001000
         b0581990  00000000
         b0581994  00000000
         b0581998  00000003
         b058199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3118, name: Binder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b0385880  r3  b0385874
    r4  b0385880  r5  b06a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b06a8168  r10 b03858a0  r11 b0385888
    ip  00000000  sp  b0385860  lr  b0ceac15  pc  b0d1cf3c

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:
         b0385820  b0b6dfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b0385824  00000be7
         b0385828  00000c2d
         b038582c  b0695170  [anon:libc_malloc]
         b0385830  00000008
         b0385834  00000100
         b0385838  00000000
         b038583c  b068b208  [anon:libc_malloc]
         b0385840  4063c875
         b0385844  00000004
         b0385848  b06a8134  [anon:libc_malloc]
         b038584c  00000000
         b0385850  00000000
         b0385854  00000000
         b0385858  b06a8168  [anon:libc_malloc]
         b038585c  b03858a0  <anonymous:b0289000>
    #00  b0385860  b0385874  <anonymous:b0289000>
         ........  ........
    #01  b0385860  b0385874  <anonymous:b0289000>
         ........  ........
    #02  b0385878  00000000
         ........  ........
    #03  b03858d8  4063c875
         ........  ........
    #04  b0385900  b068d8d0  [anon:libc_malloc]
         ........  ........
    #05  b0385918  b068d8d0  [anon:libc_malloc]
         ........  ........
    #06  b0385920  b038591c  <anonymous:b0289000>
         ........  ........
    #07  b0385958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0385960  b0385978  <anonymous:b0289000>
         b0385964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0385968  b0385970  <anonymous:b0289000>
         b038596c  00000000
         b0385970  b0581970  <anonymous:b0485000>
         b0385974  aff08970  <anonymous:afe0c000>
         b0385978  00000c2e
         b038597c  00000be7
         b0385980  00000001
         b0385984  b0288000  [anon:thread stack guard]
         b0385988  000fd970
         b038598c  00001000
         b0385990  00000000
         b0385994  00000000
         b0385998  00000003
         b038599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3215, name: HwBinder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aff08878  r3  aff08874
    r4  b06a7500  r5  aff08878  r6  00000000  r7  00000036
    r8  b06a7558  r9  c0306201  r10 aff08898  r11 b06a759c
    ip  aff08880  sp  aff08860  lr  b0ceac15  pc  b0d1cf3c

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:
         aff08820  00000015
         aff08824  00000010
         aff08828  00000bfd
         aff0882c  00000411
         aff08830  00000114
         aff08834  00000000
         aff08838  00000028
         aff0883c  00000000
         aff08840  b0386024
         aff08844  00000000
         aff08848  b0386138
         aff0884c  00000000
         aff08850  4063c875
         aff08854  b06a7500  [anon:libc_malloc]
         aff08858  00000004
         aff0885c  00000000
    #00  aff08860  aff08874  <anonymous:afe0c000>
         ........  ........
    #01  aff08860  aff08874  <anonymous:afe0c000>
         ........  ........
    #02  aff08878  00000000
         ........  ........
    #03  aff088d0  00000000
         ........  ........
    #04  aff088f8  00000000
         ........  ........
    #05  aff08918  b068d7e0  [anon:libc_malloc]
         ........  ........
    #06  aff08920  aff0891c  <anonymous:afe0c000>
         ........  ........
    #07  aff08958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aff08960  aff08978  <anonymous:afe0c000>
         aff08964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aff08968  aff08970  <anonymous:afe0c000>
         aff0896c  00000000
         aff08970  b0385970  <anonymous:b0289000>
         aff08974  af6c8970  <anonymous:af5cc000>
         aff08978  00000c8f
         aff0897c  00000be7
         aff08980  00000001
         aff08984  afe0b000  [anon:thread stack guard]
         aff08988  000fd970
         aff0898c  00001000
         aff08990  00000000
         aff08994  00000000
         aff08998  00000003
         aff0899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3234, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  af4a40ec  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  af6c86ec  r7  000000f0
    r8  00000002  r9  00000002  r10 00000002  r11 afd70060
    ip  af6c86a8  sp  af6c8698  lr  b0ce6219  pc  b0ce2d54

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 000647bd  /system/lib/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+156)
    #03 pc 0000cabd  /vendor/lib/libamlaudiorc.so (android::AudioSoundCardStreamIn::standby()+10)
    #04 pc 0000b65f  /vendor/lib/libamlaudiorc.so (android::AudioHardwareInput::onDeviceFound(android::AudioHotplugThread::DeviceInfo const&, bool)+306)
    #05 pc 0000c4fd  /vendor/lib/libamlaudiorc.so (android::AudioHotplugThread::handleSoundCardEvent(inotify_event*)+152)
    #06 pc 0000c58d  /vendor/lib/libamlaudiorc.so (android::AudioHotplugThread::handleDeviceEvent(int, int*)+104)
    #07 pc 0000c775  /vendor/lib/libamlaudiorc.so (android::AudioHotplugThread::threadLoop()+228)
    #08 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #09 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #10 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         af6c8658  00000000
         af6c865c  00000000
         af6c8660  00000000
         af6c8664  00000000
         af6c8668  00000000
         af6c866c  00000000
         af6c8670  00000000
         af6c8674  00000000
         af6c8678  00000000
         af6c867c  00000000
         af6c8680  00000000
         af6c8684  00000000
         af6c8688  00000000
         af6c868c  0007ff07
         af6c8690  01000000
         af6c8694  00000000
    #00  af6c8698  af6c89c8  <anonymous:af5cc000>
         ........  ........
    #01  af6c86a8  00000000
         ........  ........
    #02  af6c86e0  00000000
         ........  ........
    #03  af6c8718  00000000
         ........  ........
    #04  af6c8728  00000000
         ........  ........
    #05  af6c8750  af6c8758  <anonymous:af5cc000>
         ........  ........
    #06  af6c87a8  00000002
         ........  ........
    #07  af6c88c8  b06880f0  [anon:libc_malloc]
         ........  ........
    #08  af6c8920  af6c891c  <anonymous:af5cc000>
         ........  ........
    #09  af6c8958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #10  af6c8960  af6c8978  <anonymous:af5cc000>
         af6c8964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af6c8968  af6c8970  <anonymous:af5cc000>
         af6c896c  00000000
         af6c8970  aff08970  <anonymous:afe0c000>
         af6c8974  af47f970  <anonymous:af383000>
         af6c8978  00000ca2
         af6c897c  00000be7
         af6c8980  00000001
         af6c8984  af5cb000  [anon:thread stack guard]
         af6c8988  000fd970
         af6c898c  00001000
         af6c8990  00000000
         af6c8994  00000000
         af6c8998  00000003
         af6c899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3245, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b069734c  r1  00000089  r2  5865be60  r3  af47f888
    r4  00000000  r5  ffffffff  r6  000b7feb  r7  000000f0
    r8  5865be60  r9  00000020  r10 b06a8380  r11 00000000
    ip  af47f878  sp  af47f868  lr  b0ce6219  pc  b0ce2d54

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:
         af47f828  af47f888  <anonymous:af383000>
         af47f82c  5865be60
         af47f830  00000000
         af47f834  b06a8380  [anon:libc_malloc]
         af47f838  00000000
         af47f83c  af47f848  <anonymous:af383000>
         af47f840  b0ce226f  /system/lib/libc.so (clock_gettime+18)
         af47f844  bea15444  [vdso] (__vdso_clock_gettime+12)
         af47f848  af47f888  <anonymous:af383000>
         af47f84c  b0ce6d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         af47f850  af47f914  <anonymous:af383000>
         af47f854  5faeb8e2
         af47f858  0bc9a432
         af47f85c  001dd91e
         af47f860  015a9f5c
         af47f864  4063c875
    #00  af47f868  af47f9c8  <anonymous:af383000>
         ........  ........
    #01  af47f878  af47f888  <anonymous:af383000>
         ........  ........
    #02  af47f8b0  af47f914  <anonymous:af383000>
         ........  ........
    #03  af47f8d0  00000002
         ........  ........
    #04  af47f958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  af47f960  af47f978  <anonymous:af383000>
         af47f964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af47f968  af47f970  <anonymous:af383000>
         af47f96c  00000000
         af47f970  af6c8970  <anonymous:af5cc000>
         af47f974  af381970  <anonymous:af285000>
         af47f978  00000cad
         af47f97c  00000be7
         af47f980  00000000
         af47f984  af382000  [anon:thread stack guard]
         af47f988  000fd970
         af47f98c  00001000
         af47f990  00000000
         af47f994  00000000
         af47f998  00000000
         af47f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3246, name: HwBinder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  af381878  r3  af381874
    r4  b06a7a00  r5  af381878  r6  00000000  r7  00000036
    r8  b06a7a58  r9  c0306201  r10 af381898  r11 b06a7a9c
    ip  af381880  sp  af381860  lr  b0ceac15  pc  b0d1cf3c

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:
         af381820  0000000c
         af381824  00000010
         af381828  00000bfd
         af38182c  00000411
         af381830  000000c4
         af381834  00000000
         af381838  00000020
         af38183c  00000000
         af381840  b0386024
         af381844  00000000
         af381848  b03860e8
         af38184c  00000000
         af381850  00000000
         af381854  00000000
         af381858  00000048
         af38185c  00000000
    #00  af381860  af381874  <anonymous:af285000>
         ........  ........
    #01  af381860  af381874  <anonymous:af285000>
         ........  ........
    #02  af381878  0000000c
         ........  ........
    #03  af3818d0  b0697550  [anon:libc_malloc]
         ........  ........
    #04  af3818f8  00000000
         ........  ........
    #05  af381918  b068dba0  [anon:libc_malloc]
         ........  ........
    #06  af381920  af38191c  <anonymous:af285000>
         ........  ........
    #07  af381958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  af381960  af381978  <anonymous:af285000>
         af381964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af381968  af381970  <anonymous:af285000>
         af38196c  00000000
         af381970  af47f970  <anonymous:af383000>
         af381974  af283970  <anonymous:af187000>
         af381978  00000cae
         af38197c  00000be7
         af381980  00000001
         af381984  af284000  [anon:thread stack guard]
         af381988  000fd970
         af38198c  00001000
         af381990  00000000
         af381994  00000000
         af381998  00000003
         af38199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3247, name: HwBinder:3047_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  af283878  r3  af283874
    r4  b06a7d00  r5  af283878  r6  00000000  r7  00000036
    r8  b06a7d58  r9  c0306201  r10 af283898  r11 b06a7d9c
    ip  af283880  sp  af283860  lr  b0ceac15  pc  b0d1cf3c

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:
         af283820  0000000b
         af283824  00000010
         af283828  00000bfd
         af28382c  00000411
         af283830  00000024
         af283834  00000000
         af283838  00000000
         af28383c  00000000
         af283840  b0386000
         af283844  00000000
         af283848  b0386024
         af28384c  00000000
         af283850  00000000
         af283854  00000000
         af283858  00000048
         af28385c  00000000
    #00  af283860  af283874  <anonymous:af187000>
         ........  ........
    #01  af283860  af283874  <anonymous:af187000>
         ........  ........
    #02  af283878  0000000c
         ........  ........
    #03  af2838d0  4063c875
         ........  ........
    #04  af2838f8  00000000
         ........  ........
    #05  af283918  b068dbd0  [anon:libc_malloc]
         ........  ........
    #06  af283920  af28391c  <anonymous:af187000>
         ........  ........
    #07  af283958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  af283960  af283978  <anonymous:af187000>
         af283964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af283968  af283970  <anonymous:af187000>
         af28396c  00000000
         af283970  af381970  <anonymous:af285000>
         af283974  aebf4970  <anonymous:aeaf8000>
         af283978  00000caf
         af28397c  00000be7
         af283980  00000001
         af283984  af186000  [anon:thread stack guard]
         af283988  000fd970
         af28398c  00001000
         af283990  00000000
         af283994  00000000
         af283998  00000003
         af28399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 6247, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b06ed204  r1  00000089  r2  1ae1e94c  r3  aebf47f0
    r4  00000000  r5  ffffffff  r6  af760509  r7  000000f0
    r8  1ae1e94c  r9  0000000b  r10 00001200  r11 b06c13fc
    ip  aebf47e0  sp  aebf47d0  lr  b0ce6219  pc  b0ce2d54

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:
         aebf4790  aebf47f0  <anonymous:aeaf8000>
         aebf4794  1ae1e94c
         aebf4798  00000000
         aebf479c  00001200
         aebf47a0  b06c13fc  [anon:libc_malloc]
         aebf47a4  aebf47b0  <anonymous:aeaf8000>
         aebf47a8  b0ce226f  /system/lib/libc.so (clock_gettime+18)
         aebf47ac  bea15444  [vdso] (__vdso_clock_gettime+12)
         aebf47b0  aebf47f0  <anonymous:aeaf8000>
         aebf47b4  b0ce6d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         aebf47b8  b06ed000  [anon:libc_malloc]
         aebf47bc  5faeb8e2
         aebf47c0  0bb5f4cf
         aebf47c4  001dd91e
         aebf47c8  0146eff8
         aebf47cc  4063c875
    #00  aebf47d0  aebf49c8  <anonymous:aeaf8000>
         ........  ........
    #01  aebf47e0  aebf47f0  <anonymous:aeaf8000>
         ........  ........
    #02  aebf4818  aebf4848  <anonymous:aeaf8000>
         ........  ........
    #03  aebf4838  0b5d784d
         ........  ........
    #04  aebf4878  00000035
         ........  ........
    #05  aebf48b8  af4b2000  [anon:libc_malloc]
         ........  ........
    #06  aebf48e8  00000000
         ........  ........
    #07  aebf4920  aebf491c  <anonymous:aeaf8000>
         ........  ........
    #08  aebf4958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  aebf4960  aebf4978  <anonymous:aeaf8000>
         aebf4964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aebf4968  aebf4970  <anonymous:aeaf8000>
         aebf496c  00000000
         aebf4970  af283970  <anonymous:af187000>
         aebf4974  aeaf6970  <anonymous:ae9fa000>
         aebf4978  00001867
         aebf497c  00000be7
         aebf4980  00000001
         aebf4984  aeaf7000  [anon:thread stack guard]
         aebf4988  000fd970
         aebf498c  00001000
         aebf4990  00000000
         aebf4994  00000000
         aebf4998  00000003
         aebf499c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 8936, name: HwBinder:3047_4  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aeaf6878  r3  aeaf6874
    r4  b06f7000  r5  aeaf6878  r6  00000000  r7  00000036
    r8  b06f7058  r9  c0306201  r10 aeaf6898  r11 b06f709c
    ip  aeaf6880  sp  aeaf6860  lr  b0ceac15  pc  b0d1cf3c

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:
         aeaf6820  00000000
         aeaf6824  b0680000  [anon:libc_malloc]
         aeaf6828  b069f5e0  [anon:libc_malloc]
         aeaf682c  b068b588  [anon:libc_malloc]
         aeaf6830  00000000
         aeaf6834  00000000
         aeaf6838  b068b588  [anon:libc_malloc]
         aeaf683c  b0d4543d  /system/lib/libc.so (ifree+504)
         aeaf6840  0000001f
         aeaf6844  b069f5e0  [anon:libc_malloc]
         aeaf6848  b068b588  [anon:libc_malloc]
         aeaf684c  b0697564  [anon:libc_malloc]
         aeaf6850  4063c875
         aeaf6854  b06f7000  [anon:libc_malloc]
         aeaf6858  00000004
         aeaf685c  00000000
    #00  aeaf6860  aeaf6874  <anonymous:ae9fa000>
         ........  ........
    #01  aeaf6860  aeaf6874  <anonymous:ae9fa000>
         ........  ........
    #02  aeaf6878  00000000
         ........  ........
    #03  aeaf68d0  b0697550  [anon:libc_malloc]
         ........  ........
    #04  aeaf68f8  00000000
         ........  ........
    #05  aeaf6918  b068dcf0  [anon:libc_malloc]
         ........  ........
    #06  aeaf6920  aeaf691c  <anonymous:ae9fa000>
         ........  ........
    #07  aeaf6958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aeaf6960  aeaf6978  <anonymous:ae9fa000>
         aeaf6964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aeaf6968  aeaf6970  <anonymous:ae9fa000>
         aeaf696c  00000000
         aeaf6970  aebf4970  <anonymous:aeaf8000>
         aeaf6974  ae9f8970  <anonymous:ae8fc000>
         aeaf6978  000022e8
         aeaf697c  00000be7
         aeaf6980  00000001
         aeaf6984  ae9f9000  [anon:thread stack guard]
         aeaf6988  000fd970
         aeaf698c  00001000
         aeaf6990  00000000
         aeaf6994  00000000
         aeaf6998  00000003
         aeaf699c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 9466, name: HwBinder:3047_5  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ae9f8878  r3  ae9f8874
    r4  b06f7600  r5  ae9f8878  r6  00000000  r7  00000036
    r8  b06f7658  r9  c0306201  r10 ae9f8898  r11 b06f769c
    ip  ae9f8880  sp  ae9f8860  lr  b0ceac15  pc  b0d1cf3c

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:
         ae9f8820  0000001a
         ae9f8824  00000010
         ae9f8828  00000bfd
         ae9f882c  00000411
         ae9f8830  00000024
         ae9f8834  00000000
         ae9f8838  00000000
         ae9f883c  00000000
         ae9f8840  b0386000
         ae9f8844  00000000
         ae9f8848  b0386024
         ae9f884c  00000000
         ae9f8850  4063c875
         ae9f8854  b06f7600  [anon:libc_malloc]
         ae9f8858  00000004
         ae9f885c  00000000
    #00  ae9f8860  ae9f8874  <anonymous:ae8fc000>
         ........  ........
    #01  ae9f8860  ae9f8874  <anonymous:ae8fc000>
         ........  ........
    #02  ae9f8878  00000000
         ........  ........
    #03  ae9f88d0  b0697550  [anon:libc_malloc]
         ........  ........
    #04  ae9f88f8  00000000
         ........  ........
    #05  ae9f8918  b068dd20  [anon:libc_malloc]
         ........  ........
    #06  ae9f8920  ae9f891c  <anonymous:ae8fc000>
         ........  ........
    #07  ae9f8958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae9f8960  ae9f8978  <anonymous:ae8fc000>
         ae9f8964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae9f8968  ae9f8970  <anonymous:ae8fc000>
         ae9f896c  00000000
         ae9f8970  aeaf6970  <anonymous:ae9fa000>
         ae9f8974  ae8fa970  <anonymous:ae7fe000>
         ae9f8978  000024fa
         ae9f897c  00000be7
         ae9f8980  00000001
         ae9f8984  ae8fb000  [anon:thread stack guard]
         ae9f8988  000fd970
         ae9f898c  00001000
         ae9f8990  00000000
         ae9f8994  00000000
         ae9f8998  00000003
         ae9f899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 19297, name: Binder:3047_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae7fc880  r3  ae7fc874
    r4  ae7fc880  r5  b06a82a0  r6  c0306201  r7  00000036
    r8  00000000  r9  b06a8328  r10 ae7fc8a0  r11 ae7fc888
    ip  00000000  sp  ae7fc860  lr  b0ceac15  pc  b0d1cf3c

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:
         ae7fc820  b0b6dfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ae7fc824  00000be7
         ae7fc828  00000c2e
         ae7fc82c  b06958b0  [anon:libc_malloc]
         ae7fc830  0000001e
         ae7fc834  00000100
         ae7fc838  00000000
         ae7fc83c  b068b708  [anon:libc_malloc]
         ae7fc840  4063c875
         ae7fc844  00000004
         ae7fc848  b06a82f4  [anon:libc_malloc]
         ae7fc84c  00000004
         ae7fc850  00000000
         ae7fc854  00000000
         ae7fc858  b06a8328  [anon:libc_malloc]
         ae7fc85c  ae7fc8a0  <anonymous:ae700000>
    #00  ae7fc860  ae7fc874  <anonymous:ae700000>
         ........  ........
    #01  ae7fc860  ae7fc874  <anonymous:ae700000>
         ........  ........
    #02  ae7fc878  00000000
         ........  ........
    #03  ae7fc8d8  4063c875
         ........  ........
    #04  ae7fc900  b068dd50  [anon:libc_malloc]
         ........  ........
    #05  ae7fc918  b068dd50  [anon:libc_malloc]
         ........  ........
    #06  ae7fc920  ae7fc91c  <anonymous:ae700000>
         ........  ........
    #07  ae7fc958  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae7fc960  ae7fc978  <anonymous:ae700000>
         ae7fc964  b0d2cc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae7fc968  ae7fc970  <anonymous:ae700000>
         ae7fc96c  00000000
         ae7fc970  ae8fa970  <anonymous:ae7fe000>
         ae7fc974  00000000
         ae7fc978  00004b61
         ae7fc97c  00000be7
         ae7fc980  00000001
         ae7fc984  ae6ff000  [anon:thread stack guard]
         ae7fc988  000fd970
         ae7fc98c  00001000
         ae7fc990  00000000
         ae7fc994  00000000
         ae7fc998  00000003
         ae7fc99c  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:[15454]
    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
