*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 30122, tid: 10827, 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  b47240e0  r5  b47240ec  r6  b47240e0  r7  b4724104
    r8  b47241b0  r9  b47241a8  r10 00000140  r11 00000000
    ip  b3b4f380  sp  b3b4f888  lr  b4d8c935  pc  b4d8df56

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:
         b3b4f848  34907f79
         b3b4f84c  b4db136c  /vendor/lib/libamlaudiorc.so
         b3b4f850  ffffffff
         b3b4f854  ffffffff
         b3b4f858  b4d8c935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         b3b4f85c  00000006
         b3b4f860  b47240e0  [anon:libc_malloc]
         b3b4f864  b47240ec  [anon:libc_malloc]
         b3b4f868  b47240e0  [anon:libc_malloc]
         b3b4f86c  b471f280  [anon:libc_malloc]
         b3b4f870  b47241b0  [anon:libc_malloc]
         b3b4f874  b4d8cc41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         b3b4f878  b47240e0  [anon:libc_malloc]
         b3b4f87c  b47240ec  [anon:libc_malloc]
         b3b4f880  b471f280  [anon:libc_malloc]
         b3b4f884  b4d8deef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  b3b4f888  b47240ec  [anon:libc_malloc]
         ........  ........
    #01  b3b4f8a8  00000001
         ........  ........
    #02  b3b4f8c8  b47241a0  [anon:libc_malloc]
         ........  ........
    #03  b3b4f8e0  00000000
         ........  ........
    #04  b3b4f920  b3b4f91c  <anonymous:b3a53000>
         ........  ........
    #05  b3b4f958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b3b4f960  b3b4f978  <anonymous:b3a53000>
         b3b4f964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3b4f968  b3b4f970  <anonymous:b3a53000>
         b3b4f96c  00000000
         b3b4f970  b3c4d970  <anonymous:b3b51000>
         b3b4f974  b3a51970  <anonymous:b3955000>
         b3b4f978  ffffffff
         b3b4f97c  00000000
         b3b4f980  00000001
         b3b4f984  b3a52000  [anon:thread stack guard]
         b3b4f988  000fd970
         b3b4f98c  00001000
         b3b4f990  00000000
         b3b4f994  00000000
         b3b4f998  00000003
         b3b4f99c  00000000

memory near r4 ([anon:libc_malloc]):
    b47240c0 006cfeb3 00000000 1e8abff5 00000000  ..l.............
    b47240d0 b54f97d4 b5915a20 b5aa399c 00000000  ..O. Z...9......
    b47240e0 b4db0374 b4db1060 00000000 00000002  t...`...........
    b47240f0 00003e80 00000000 00000006 ffffffff  .>..............
    b4724100 00000000 00000000 00000000 00000000  ................
    b4724110 00000000 00000000 00000000 00000000  ................
    b4724120 00000000 00000000 00000000 00000000  ................
    b4724130 b4d8da5d b4d8da63 b47240e0 00000000  ]...c....@r.....
    b4724140 00000140 00000000 b5aa399c 00000000  @........9......
    b4724150 b54f9300 00000000 b3b4f970 00000000  ..O.....p.......
    b4724160 00000002 00000000 b5910100 00000000  ................
    b4724170 00002a4b b5921bb8 b471f140 b59084c8  K*......@.q.....
    b4724180 b59084e0 b5908558 b590cb68 b471f280  ....X...h.....q.
    b4724190 00000000 00000000 00000140 00000000  ........@.......
    b47241a0 00000000 00000000 00000140 00000000  ........@.......
    b47241b0 000001e8 00000000 b54f9334 b5915b30  ........4.O.0[..

memory near r5 ([anon:libc_malloc]):
    b47240cc 00000000 b54f97d4 b5915a20 b5aa399c  ......O. Z...9..
    b47240dc 00000000 b4db0374 b4db1060 00000000  ....t...`.......
    b47240ec 00000002 00003e80 00000000 00000006  .....>..........
    b47240fc ffffffff 00000000 00000000 00000000  ................
    b472410c 00000000 00000000 00000000 00000000  ................
    b472411c 00000000 00000000 00000000 00000000  ................
    b472412c 00000000 b4d8da5d b4d8da63 b47240e0  ....]...c....@r.
    b472413c 00000000 00000140 00000000 b5aa399c  ....@........9..
    b472414c 00000000 b54f9300 00000000 b3b4f970  ......O.....p...
    b472415c 00000000 00000002 00000000 b5910100  ................
    b472416c 00000000 00002a4b b5921bb8 b471f140  ....K*......@.q.
    b472417c b59084c8 b59084e0 b5908558 b590cb68  ........X...h...
    b472418c b471f280 00000000 00000000 00000140  ..q.........@...
    b472419c 00000000 00000000 00000000 00000140  ............@...
    b47241ac 00000000 000001e8 00000000 b54f9334  ............4.O.
    b47241bc b5915b30 00000008 00000000 00000030  0[..........0...

memory near r6 ([anon:libc_malloc]):
    b47240c0 006cfeb3 00000000 1e8abff5 00000000  ..l.............
    b47240d0 b54f97d4 b5915a20 b5aa399c 00000000  ..O. Z...9......
    b47240e0 b4db0374 b4db1060 00000000 00000002  t...`...........
    b47240f0 00003e80 00000000 00000006 ffffffff  .>..............
    b4724100 00000000 00000000 00000000 00000000  ................
    b4724110 00000000 00000000 00000000 00000000  ................
    b4724120 00000000 00000000 00000000 00000000  ................
    b4724130 b4d8da5d b4d8da63 b47240e0 00000000  ]...c....@r.....
    b4724140 00000140 00000000 b5aa399c 00000000  @........9......
    b4724150 b54f9300 00000000 b3b4f970 00000000  ..O.....p.......
    b4724160 00000002 00000000 b5910100 00000000  ................
    b4724170 00002a4b b5921bb8 b471f140 b59084c8  K*......@.q.....
    b4724180 b59084e0 b5908558 b590cb68 b471f280  ....X...h.....q.
    b4724190 00000000 00000000 00000140 00000000  ........@.......
    b47241a0 00000000 00000000 00000140 00000000  ........@.......
    b47241b0 000001e8 00000000 b54f9334 b5915b30  ........4.O.0[..

memory near r7 ([anon:libc_malloc]):
    b47240e4 b4db1060 00000000 00000002 00003e80  `............>..
    b47240f4 00000000 00000006 ffffffff 00000000  ................
    b4724104 00000000 00000000 00000000 00000000  ................
    b4724114 00000000 00000000 00000000 00000000  ................
    b4724124 00000000 00000000 00000000 b4d8da5d  ............]...
    b4724134 b4d8da63 b47240e0 00000000 00000140  c....@r.....@...
    b4724144 00000000 b5aa399c 00000000 b54f9300  .....9........O.
    b4724154 00000000 b3b4f970 00000000 00000002  ....p...........
    b4724164 00000000 b5910100 00000000 00002a4b  ............K*..
    b4724174 b5921bb8 b471f140 b59084c8 b59084e0  ....@.q.........
    b4724184 b5908558 b590cb68 b471f280 00000000  X...h.....q.....
    b4724194 00000000 00000140 00000000 00000000  ....@...........
    b47241a4 00000000 00000140 00000000 000001e8  ....@...........
    b47241b4 00000000 b54f9334 b5915b30 00000008  ....4.O.0[......
    b47241c4 00000000 00000030 00000000 00000060  ....0.......`...
    b47241d4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    b4724190 00000000 00000000 00000140 00000000  ........@.......
    b47241a0 00000000 00000000 00000140 00000000  ........@.......
    b47241b0 000001e8 00000000 b54f9334 b5915b30  ........4.O.0[..
    b47241c0 00000008 00000000 00000030 00000000  ........0.......
    b47241d0 00000060 00000000 00000088 00000000  `...............
    b47241e0 000000a8 00000000 000000d0 00000000  ................
    b47241f0 00000100 00000000 00000128 00000000  ........(.......
    b4724200 00000148 00000000 00000170 00000000  H.......p.......
    b4724210 000001a0 00000000 000001c8 00000000  ................
    b4724220 000001e8 00000000 00000000 00000000  ................
    b4724230 00000000 00000000 00000000 00000000  ................
    b4724240 00000000 00000000 00000000 00000000  ................
    b4724250 00000000 00000000 00000000 00000000  ................
    b4724260 00000000 00000000 00000000 00000000  ................
    b4724270 00000000 00000000 00000000 00000000  ................
    b4724280 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b4724188 b590cb68 b471f280 00000000 00000000  h.....q.........
    b4724198 00000140 00000000 00000000 00000000  @...............
    b47241a8 00000140 00000000 000001e8 00000000  @...............
    b47241b8 b54f9334 b5915b30 00000008 00000000  4.O.0[..........
    b47241c8 00000030 00000000 00000060 00000000  0.......`.......
    b47241d8 00000088 00000000 000000a8 00000000  ................
    b47241e8 000000d0 00000000 00000100 00000000  ................
    b47241f8 00000128 00000000 00000148 00000000  (.......H.......
    b4724208 00000170 00000000 000001a0 00000000  p...............
    b4724218 000001c8 00000000 000001e8 00000000  ................
    b4724228 00000000 00000000 00000000 00000000  ................
    b4724238 00000000 00000000 00000000 00000000  ................
    b4724248 00000000 00000000 00000000 00000000  ................
    b4724258 00000000 00000000 00000000 00000000  ................
    b4724268 00000000 00000000 00000000 00000000  ................
    b4724278 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:b3a53000>):
    b3b4f360 b02a4b00 5b5fc1df b317d1aa 34907f79  .K*..._[....y..4
    b3b4f370 b3b4f404 00000003 b3b4f404 b60e533c  ............<S..
    b3b4f380 b60decf9 b60e5014 00000000 00000001  .....P..........
    b3b4f390 00000000 b60d728f 00000000 00000013  .....r..........
    b3b4f3a0 b3b4f9c8 b60e533c 5fc1dfb0 17d1aa5b  ....<S....._[...
    b3b4f3b0 34907f79 b3b4f448 00000000 b4da4104  y..4H........A..
    b3b4f3c0 00000006 b4db1060 b47241a8 00000140  ....`....Ar.@...
    b3b4f3d0 00000000 b60d6b6d 000003c5 ffff0208  ....mk..........
    b3b4f3e0 00000006 000003ff 00000003 b47241b0  .............Ar.
    b3b4f3f0 b47241a8 00000140 00000000 b60d6b6d  .Ar.@.......mk..
    b3b4f400 b3b4f3a8 b3b4f3e0 00000001 b4da4104  .............A..
    b3b4f410 0000001c b3b4f448 0000003b 34907f79  ....H...;...y..4
    b3b4f420 b4da4104 00000006 b3b4f448 00000000  .A......H.......
    b3b4f430 b4db1060 b60d6ca3 b4da43b7 b3b4f85c  `....l...C..\...
    b3b4f440 00000033 b3b4f85c 4f525245 75412052  3...\...ERROR Au
    b3b4f450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:b3a53000>):
    b3b4f868 b47240e0 b471f280 b47241b0 b4d8cc41  .@r...q..Ar.A...
    b3b4f878 b47240e0 b47240ec b471f280 b4d8deef  .@r..@r...q.....
    b3b4f888 b47240ec b47240e0 b471f280 00000140  .@r..@r...q.@...
    b3b4f898 b47240ec b47240e0 b471f280 b4d8dd01  .@r..@r...q.....
    b3b4f8a8 00000001 b4724190 34907f79 00000140  .....Ar.y..4@...
    b3b4f8b8 b471f280 b471f140 b4db1348 b4d8c099  ..q.@.q.H.......
    b3b4f8c8 b47241a0 b4724150 b4724190 b3b4f8f4  .Ar.PAr..Ar.....
    b3b4f8d8 b47241a0 b54ec51b 00000000 00000000  .Ar...N.........
    b3b4f8e8 00000000 00000000 b4724198 00000002  .........Ar.....
    b3b4f8f8 34907f79 b4724150 00000000 b472415c  y..4PAr.....\Ar.
    b3b4f908 00000000 b3b4f928 000075aa b5915b50  ....(....u..P[..
    b3b4f918 b5a9ac75 b5a9b055 b3b4f91c b3b4f970  u...U.......p...
    b3b4f928 b4724150 b5915b30 b4724150 34907f79  PAr.0[..PAr.y..4
    b3b4f938 b3b4f970 b3b4f970 b3b4f970 00000078  p...p...p...x...
    b3b4f948 000075aa 000075aa b5915b50 b5dadc47  .u...u..P[..G...
    b3b4f958 b5dadc2f b5d68067 b3b4f978 b5dadc2f  /...g...x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    b4d8c914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    b4d8c924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    b4d8c934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    b4d8c944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    b4d8c954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    b4d8c964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    b4d8c974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    b4d8c984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    b4d8c994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    b4d8c9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    b4d8c9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    b4d8c9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    b4d8c9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    b4d8c9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    b4d8c9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    b4d8ca04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    b4d8df34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    b4d8df44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    b4d8df54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    b4d8df64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    b4d8df74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    b4d8df84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    b4d8df94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    b4d8dfa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    b4d8dfb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    b4d8dfc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    b4d8dfd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    b4d8dfe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    b4d8dff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    b4d8e004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    b4d8e014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    b4d8e024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (490 entries):
--->Fault address falls at 00000010 before any mapped regions
    83a3c000-83a3efff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    83a3f000-83a3ffff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    83a40000-83a40fff rw-         0      1000
    b3954000-b3954fff ---         0      1000  [anon:thread stack guard]
    b3955000-b3a51fff rw-         0     fd000
    b3a52000-b3a52fff ---         0      1000  [anon:thread stack guard]
    b3a53000-b3b4ffff rw-         0     fd000
    b3b50000-b3b50fff ---         0      1000  [anon:thread stack guard]
    b3b51000-b3c4dfff rw-         0     fd000
    b3c4e000-b3c4efff ---         0      1000  [anon:thread stack guard]
    b3c4f000-b3d4bfff rw-         0     fd000
    b3d4c000-b3d4cfff ---         0      1000  [anon:thread stack guard]
    b3d4d000-b3e49fff rw-         0     fd000
    b3e4a000-b3e4cfff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    b3e4d000-b3e4dfff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    b3e4e000-b3e4efff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    b3ea5000-b3eaafff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    b3eab000-b3eabfff ---         0      1000
    b3eac000-b3eacfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b3ead000-b3eadfff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b3ef5000-b3ef8fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    b3ef9000-b3ef9fff r--      3000      1000  /vendor/lib/libalsautils.so
    b3efa000-b3efafff rw-      4000      1000  /vendor/lib/libalsautils.so
    b3f0f000-b3f11fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    b3f12000-b3f12fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    b3f13000-b3f13fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    b3f6a000-b3f6afff ---         0      1000  [anon:thread stack guard]
    b3f6b000-b4067fff rw-         0     fd000
    b4068000-b406ffff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    b4070000-b4070fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b4071000-b4071fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b40b6000-b40bbfff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    b40bc000-b40bcfff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b40bd000-b40bdfff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b40c7000-b40cefff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    b40cf000-b40cffff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b40d0000-b40d0fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b4109000-b410dfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    b410e000-b410efff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    b410f000-b410ffff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    b4155000-b4159fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    b415a000-b415afff ---         0      1000
    b415b000-b415bfff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    b415c000-b415cfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    b4185000-b418bfff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    b418c000-b418cfff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    b418d000-b418efff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    b41ee000-b41f9fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    b41fa000-b41fafff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    b41fb000-b41fbfff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    b4204000-b422ffff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    b4230000-b4230fff ---         0      1000
    b4231000-b4231fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b4232000-b4232fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b426d000-b4272fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
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    b4274000-b4274fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
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    b435d000-b435dfff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
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    b43ba000-b43bafff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
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    b4bea000-b4beafff ---         0      1000
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    b4c37000-b4d32fff rw-         0     fc000  [anon:.bss]
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    b4db2000-b4db2fff rw-         0      1000  [anon:.bss]
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    b5396000-b5396fff r--      3000      1000  /vendor/lib/libeffects.so
    b5397000-b5397fff rw-      4000      1000  /vendor/lib/libeffects.so
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    b53de000-b53defff r--      3000      1000  /vendor/lib/libeffectsconfig.so
    b53df000-b53dffff rw-      4000      1000  /vendor/lib/libeffectsconfig.so
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    b5453000-b5454fff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common-util.so (BuildId: 5cf904b3362f6913e3bb3b4c89968f76)
    b5455000-b5455fff r--      1000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
    b5456000-b5456fff rw-      2000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
    b54b5000-b54b6fff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so (BuildId: f3b764d4594da7ed10d65e4f192908f5)
    b54b7000-b54b7fff ---         0      1000
    b54b8000-b54b8fff r--      2000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    b54b9000-b54b9fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    b54cc000-b54f7fff r-x         0     2c000  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (BuildId: b4484b9c11a53cfb21e6d8c29fa0b6c1) (load bias 0x1000)
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    b5b19000-b5b1afff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b5b1b000-b5b1bfff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
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    b5c9b000-b5c9bfff ---         0      1000
    b5c9c000-b5caafff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b5cab000-b5cabfff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
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    b5cd8000-b5cd8fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    b5cd9000-b5d1efff rw-         0     46000  [anon:.bss]
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    b5de7000-b5de7fff ---         0      1000
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    b5dee000-b5deefff rw-         0      1000  [anon:.bss]
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    b6027000-b6027fff rw-         0      1000  [anon:.bss]
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    b60b1000-b60b1fff ---         0      1000
    b60b2000-b60b3fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
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    b60e3000-b60e3fff ---         0      1000
    b60e4000-b60e4fff r--     13000      1000  /system/lib/liblog.so
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    b611f000-b611ffff ---         0      1000
    b6120000-b6120fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
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    b6176000-b6176fff ---         0      1000
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    b61ab000-b61abfff r--     1f000      1000  /system/lib/libm.so
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    b61dc000-b61dcfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    b61dd000-b61ddfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
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    b62b8000-b62b8fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    b62b9000-b62b9fff rw-         0      1000  [anon:.bss]
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    b6337000-b6337fff ---         0      1000
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    b634a000-b63a9fff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
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    b63dd000-b63e2fff rw-         0      6000  [anon:.bss]
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    b641f000-b641ffff rw-      3000      1000  /system/lib/libvndksupport.so
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    b64ad000-b64adfff ---         0      1000
    b64ae000-b64b2fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
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    b64c8000-b64c8fff r--         0      1000  [anon:linker_alloc]
    b64d2000-b6591fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
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    b65c0000-b65c0fff r--         0      1000  [anon:linker_alloc]
    b65c1000-b65c1fff rw-         0      1000  [anon:linker_alloc]
    b65cc000-b65ccfff r--         0      1000  [anon:linker_alloc]
    b65d0000-b65d0fff ---         0      1000  [anon:thread signal stack guard]
    b65d1000-b65d4fff rw-         0      4000  [anon:thread signal stack]
    b65d5000-b65d5fff ---         0      1000  [anon:bionic TLS guard]
    b65d6000-b65d8fff rw-         0      3000  [anon:bionic TLS]
    b65d9000-b65d9fff ---         0      1000  [anon:bionic TLS guard]
    b65da000-b65dafff rw-         0      1000  [anon:linker_alloc_vector]
    b65db000-b65dbfff ---         0      1000  [anon:thread signal stack guard]
    b65dc000-b65dffff rw-         0      4000  [anon:thread signal stack]
    b65e0000-b65e0fff ---         0      1000  [anon:bionic TLS guard]
    b65e1000-b65e3fff rw-         0      3000  [anon:bionic TLS]
    b65e4000-b65e4fff ---         0      1000  [anon:bionic TLS guard]
    b65e5000-b65e5fff ---         0      1000  [anon:thread signal stack guard]
    b65e6000-b65e9fff rw-         0      4000  [anon:thread signal stack]
    b65ea000-b65eafff r--         0      1000  [anon:linker_alloc]
    b65eb000-b65ebfff ---         0      1000  [anon:bionic TLS guard]
    b65ec000-b65eefff rw-         0      3000  [anon:bionic TLS]
    b65ef000-b65effff ---         0      1000  [anon:bionic TLS guard]
    b65f1000-b65f1fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b65f2000-b65f2fff ---         0      1000  [anon:thread signal stack guard]
    b65f3000-b65f6fff rw-         0      4000  [anon:thread signal stack]
    b65f7000-b65f7fff r--         0      1000  [anon:linker_alloc]
    b65f8000-b65f8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b65f9000-b65f9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b65fa000-b65fafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b65fb000-b65fbfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    b661c000-b661dfff r--         0      2000  [anon:linker_alloc]
    b661e000-b661efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b661f000-b661ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6620000-b6620fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6621000-b6621fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6622000-b6622fff ---         0      1000  [anon:bionic TLS guard]
    b6623000-b6625fff rw-         0      3000  [anon:bionic TLS]
    b6626000-b6626fff ---         0      1000  [anon:bionic TLS guard]
    b6627000-b6627fff ---         0      1000  [anon:thread signal stack guard]
    b6628000-b662bfff rw-         0      4000  [anon:thread signal stack]
    b662c000-b662cfff ---         0      1000  [anon:bionic TLS guard]
    b662d000-b662ffff rw-         0      3000  [anon:bionic TLS]
    b6630000-b6630fff ---         0      1000  [anon:bionic TLS guard]
    b6631000-b6631fff ---         0      1000  [anon:thread signal stack guard]
    b6632000-b6635fff rw-         0      4000  [anon:thread signal stack]
    b6636000-b6636fff rw-         0      1000  [anon:linker_alloc]
    b6637000-b6637fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6638000-b6638fff ---         0      1000  [anon:bionic TLS guard]
    b6639000-b663bfff rw-         0      3000  [anon:bionic TLS]
    b663c000-b663cfff ---         0      1000  [anon:bionic TLS guard]
    b663d000-b665cfff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
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    b667d000-b667dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b667e000-b667ffff r--         0      2000  [anon:linker_alloc]
    b6680000-b6680fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6681000-b6681fff ---         0      1000  [anon:thread signal stack guard]
    b6682000-b6685fff rw-         0      4000  [anon:thread signal stack]
    b6686000-b6686fff ---         0      1000  [anon:thread signal stack guard]
    b6687000-b668afff rw-         0      4000  [anon:thread signal stack]
    b668b000-b668bfff ---         0      1000  [anon:bionic TLS guard]
    b668c000-b668efff rw-         0      3000  [anon:bionic TLS]
    b668f000-b668ffff ---         0      1000  [anon:bionic TLS guard]
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    b66f0000-b66f3fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b66f4000-b66f4fff r--      3000      1000  /system/lib/libnetd_client.so
    b66f5000-b66f5fff rw-      4000      1000  /system/lib/libnetd_client.so
    b66f6000-b66f6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b66f7000-b66f7fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b66f8000-b66f9fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b66fa000-b66fafff ---         0      1000  [anon:bionic TLS guard]
    b66fb000-b66fdfff rw-         0      3000  [anon:bionic TLS]
    b66fe000-b66fefff ---         0      1000  [anon:bionic TLS guard]
    b66ff000-b66fffff ---         0      1000  [anon:thread signal stack guard]
    b6700000-b6703fff rw-         0      4000  [anon:thread signal stack]
    b6704000-b6704fff r--         0      1000  [anon:linker_alloc]
    b6705000-b6705fff ---         0      1000  [anon:bionic TLS guard]
    b6706000-b6708fff rw-         0      3000  [anon:bionic TLS]
    b6709000-b6709fff ---         0      1000  [anon:bionic TLS guard]
    b670a000-b670afff ---         0      1000  [anon:thread signal stack guard]
    b670b000-b670efff rw-         0      4000  [anon:thread signal stack]
    b670f000-b670ffff rw-         0      1000  [anon:linker_alloc]
    b6710000-b6711fff r--         0      2000  [anon:linker_alloc]
    b6712000-b6712fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6713000-b6713fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6714000-b6714fff ---         0      1000  [anon:bionic TLS guard]
    b6715000-b6717fff rw-         0      3000  [anon:bionic TLS]
    b6718000-b6718fff ---         0      1000  [anon:bionic TLS guard]
    b6719000-b6719fff ---         0      1000  [anon:thread signal stack guard]
    b671a000-b671dfff rw-         0      4000  [anon:thread signal stack]
    b671e000-b671efff ---         0      1000  [anon:bionic TLS guard]
    b671f000-b6721fff rw-         0      3000  [anon:bionic TLS]
    b6722000-b6722fff ---         0      1000  [anon:bionic TLS guard]
    b6723000-b6742fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b6743000-b6743fff ---         0      1000  [anon:thread signal stack guard]
    b6744000-b6747fff rw-         0      4000  [anon:thread signal stack]
    b6748000-b6748fff r--         0      1000  [anon:linker_alloc]
    b6749000-b6749fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b674a000-b674afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b674b000-b674bfff ---         0      1000  [anon:bionic TLS guard]
    b674c000-b674efff rw-         0      3000  [anon:bionic TLS]
    b674f000-b674ffff ---         0      1000  [anon:bionic TLS guard]
    b6750000-b676ffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b6770000-b678ffff r--         0     20000  /dev/__properties__/properties_serial
    b6790000-b6796fff r--         0      7000  /dev/__properties__/property_info
    b6797000-b6797fff rw-         0      1000  [anon:linker_alloc_vector]
    b6798000-b6798fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6799000-b6799fff rw-         0      1000  [anon:linker_alloc_vector]
    b679a000-b679afff rw-         0      1000  [anon:linker_alloc_small_objects]
    b679b000-b679bfff rw-         0      1000  [anon:linker_alloc_lob]
    b679c000-b679efff rw-         0      3000  [anon:linker_alloc_small_objects]
    b679f000-b679ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b67a0000-b67a2fff rw-         0      3000  [anon:linker_alloc_vector]
    b67a3000-b67a4fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b67a5000-b67a8fff r--         0      4000  [anon:linker_alloc]
    b67a9000-b67a9fff r--         0      1000  [anon:atexit handlers]
    b67aa000-b67abfff rw-         0      2000  [anon:linker_alloc_lob]
    b67ac000-b67acfff rw-         0      1000  [anon:System property context nodes]
    b67ad000-b67adfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b67ae000-b67aefff rw-         0      1000  [anon:arc4random data]
    b67af000-b67affff rw-         0      1000  [anon:linker_alloc]
    b67b0000-b67b0fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b67b1000-b67b1fff r--         0      1000  [anon:linker_alloc]
    b67b2000-b67d1fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b67d2000-b67d3fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b67d4000-b67d4fff r--         0      1000  [anon:linker_alloc]
    b67d5000-b67f4fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b67f5000-b67f5fff ---         0      1000
    b67f6000-b67f6fff rw-         0      1000
    b67f7000-b67f7fff ---         0      1000
    b67f8000-b6817fff r--         0     20000  /dev/__properties__/properties_serial
    b6818000-b6818fff rw-         0      1000  [anon:System property context nodes]
    b6819000-b681ffff r--         0      7000  /dev/__properties__/property_info
    b6820000-b6820fff r--         0      1000  [anon:linker_alloc]
    b6821000-b6821fff rw-         0      1000  [anon:linker_alloc_vector]
    b6822000-b6822fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6823000-b6823fff r--         0      1000  [anon:linker_alloc]
    b6824000-b6824fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6825000-b6825fff r--         0      1000  [anon:atexit handlers]
    b6826000-b6826fff ---         0      1000  [anon:thread signal stack guard]
    b6827000-b682afff rw-         0      4000  [anon:thread signal stack]
    b682b000-b682bfff ---         0      1000  [anon:bionic TLS guard]
    b682c000-b682efff rw-         0      3000  [anon:bionic TLS]
    b682f000-b682ffff ---         0      1000  [anon:bionic TLS guard]
    b6830000-b68eefff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b68ef000-b68effff rw-         0      1000  [anon:arc4random data]
    b68f0000-b68f5fff r--     bf000      6000  /system/bin/linker
    b68f6000-b68f6fff rw-     c5000      1000  /system/bin/linker
    b68f7000-b68f8fff rw-         0      2000
    b68f9000-b68f9fff r--         0      1000
    b68fa000-b68fffff rw-         0      6000
    becbf000-becdffff rw-         0     21000  [stack]
    bef4a000-bef4afff r-x         0      1000  [sigpage]
    bef4b000-bef4bfff r--         0      1000  [vvar]
    bef4c000-bef4cfff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 1846, name: HwBinder:30122_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b3d4b878  r3  b3d4b874
    r4  b5977000  r5  b3d4b878  r6  00000000  r7  00000036
    r8  b5977058  r9  c0306201  r10 b3d4b898  r11 b597709c
    ip  b3d4b880  sp  b3d4b860  lr  b5d6bc15  pc  b5d9df3c

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:
         b3d4b820  0000001d
         b3d4b824  00000010
         b3d4b828  000075b1
         b3d4b82c  00000411
         b3d4b830  00000078
         b3d4b834  00000000
         b3d4b838  00000010
         b3d4b83c  00000000
         b3d4b840  b56062d8
         b3d4b844  00000000
         b3d4b848  b5606350
         b3d4b84c  00000000
         b3d4b850  34907f79
         b3d4b854  b5977000  [anon:libc_malloc]
         b3d4b858  00000004
         b3d4b85c  00000000
    #00  b3d4b860  b3d4b874  <anonymous:b3c4f000>
         ........  ........
    #01  b3d4b860  b3d4b874  <anonymous:b3c4f000>
         ........  ........
    #02  b3d4b878  00000000
         ........  ........
    #03  b3d4b8d0  b5917550  [anon:libc_malloc]
         ........  ........
    #04  b3d4b8f8  00000000
         ........  ........
    #05  b3d4b918  b590dcf0  [anon:libc_malloc]
         ........  ........
    #06  b3d4b920  b3d4b91c  <anonymous:b3c4f000>
         ........  ........
    #07  b3d4b958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3d4b960  b3d4b978  <anonymous:b3c4f000>
         b3d4b964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3d4b968  b3d4b970  <anonymous:b3c4f000>
         b3d4b96c  00000000
         b3d4b970  b3e49970  <anonymous:b3d4d000>
         b3d4b974  b3c4d970  <anonymous:b3b51000>
         b3d4b978  00000736
         b3d4b97c  000075aa
         b3d4b980  00000001
         b3d4b984  b3c4e000  [anon:thread stack guard]
         b3d4b988  000fd970
         b3d4b98c  00001000
         b3d4b990  00000000
         b3d4b994  00000000
         b3d4b998  00000003
         b3d4b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 10916, name: Binder:30122_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3a51880  r3  b3a51874
    r4  b3a51880  r5  b5928380  r6  c0306201  r7  00000036
    r8  00000000  r9  b5928408  r10 b3a518a0  r11 b3a51888
    ip  00000000  sp  b3a51860  lr  b5d6bc15  pc  b5d9df3c

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:
         b3a51820  b5a9afad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b3a51824  000075aa
         b3a51828  000075af
         b3a5182c  b59158b0  [anon:libc_malloc]
         b3a51830  0000001e
         b3a51834  00000100
         b3a51838  00000000
         b3a5183c  b590b708  [anon:libc_malloc]
         b3a51840  34907f79
         b3a51844  00000004
         b3a51848  b59283d4  [anon:libc_malloc]
         b3a5184c  00000004
         b3a51850  00000000
         b3a51854  00000000
         b3a51858  b5928408  [anon:libc_malloc]
         b3a5185c  b3a518a0  <anonymous:b3955000>
    #00  b3a51860  b3a51874  <anonymous:b3955000>
         ........  ........
    #01  b3a51860  b3a51874  <anonymous:b3955000>
         ........  ........
    #02  b3a51878  00000000
         ........  ........
    #03  b3a518d8  34907f79
         ........  ........
    #04  b3a51900  b590dd50  [anon:libc_malloc]
         ........  ........
    #05  b3a51918  b590dd50  [anon:libc_malloc]
         ........  ........
    #06  b3a51920  b3a5191c  <anonymous:b3955000>
         ........  ........
    #07  b3a51958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3a51960  b3a51978  <anonymous:b3955000>
         b3a51964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3a51968  b3a51970  <anonymous:b3955000>
         b3a5196c  00000000
         b3a51970  b3b4f970  <anonymous:b3a53000>
         b3a51974  00000000
         b3a51978  00002aa4
         b3a5197c  000075aa
         b3a51980  00000001
         b3a51984  b3954000  [anon:thread stack guard]
         b3a51988  000fd970
         b3a5198c  00001000
         b3a51990  00000000
         b3a51994  00000000
         b3a51998  00000003
         b3a5199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 14521, name: HwBinder:30122_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b3c4d878  r3  b3c4d874
    r4  b5977600  r5  b3c4d878  r6  00000000  r7  00000036
    r8  b5977658  r9  c0306201  r10 b3c4d898  r11 b597769c
    ip  b3c4d880  sp  b3c4d860  lr  b5d6bc15  pc  b5d9df3c

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:
         b3c4d820  0000000d
         b3c4d824  00000010
         b3c4d828  000075b1
         b3c4d82c  00000411
         b3c4d830  00000024
         b3c4d834  00000000
         b3c4d838  00000000
         b3c4d83c  00000000
         b3c4d840  b5606000
         b3c4d844  00000000
         b3c4d848  b3c4d8a4  <anonymous:b3b51000>
         b3c4d84c  01000000
         b3c4d850  00000000
         b3c4d854  00000000
         b3c4d858  00000000
         b3c4d85c  b5d67983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  b3c4d860  b3c4d874  <anonymous:b3b51000>
         ........  ........
    #01  b3c4d860  b3c4d874  <anonymous:b3b51000>
         ........  ........
    #02  b3c4d878  00000000
         ........  ........
    #03  b3c4d8d0  b5917550  [anon:libc_malloc]
         ........  ........
    #04  b3c4d8f8  00000000
         ........  ........
    #05  b3c4d918  b590dd20  [anon:libc_malloc]
         ........  ........
    #06  b3c4d920  b3c4d91c  <anonymous:b3b51000>
         ........  ........
    #07  b3c4d958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3c4d960  b3c4d978  <anonymous:b3b51000>
         b3c4d964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3c4d968  b3c4d970  <anonymous:b3b51000>
         b3c4d96c  00000000
         b3c4d970  b3d4b970  <anonymous:b3c4f000>
         b3c4d974  b3b4f970  <anonymous:b3a53000>
         b3c4d978  000038b9
         b3c4d97c  000075aa
         b3c4d980  00000001
         b3c4d984  b3b50000  [anon:thread stack guard]
         b3c4d988  000fd970
         b3c4d98c  00001000
         b3c4d990  00000000
         b3c4d994  00000000
         b3c4d998  00000003
         b3c4d99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30122, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  becdf948  r3  becdf944
    r4  b5927000  r5  becdf948  r6  00000000  r7  00000036
    r8  b5927058  r9  c0306201  r10 becdf968  r11 b592709c
    ip  becdf950  sp  becdf930  lr  b5d6bc15  pc  b5d9df3c

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:becbf000]

stack:
         becdf8f0  0000000c
         becdf8f4  00000010
         becdf8f8  000075b1
         becdf8fc  00000411
         becdf900  000000c4
         becdf904  00000000
         becdf908  00000020
         becdf90c  00000000
         becdf910  b5606000
         becdf914  00000000
         becdf918  b56060c4
         becdf91c  00000000
         becdf920  34907f79
         becdf924  b5927000  [anon:libc_malloc]
         becdf928  00000004
         becdf92c  00000000
    #00  becdf930  becdf944  [stack]
         ........  ........
    #01  becdf930  becdf944  [stack]
         ........  ........
    #02  becdf948  00000000
         ........  ........
    #03  becdf9a0  b5917640  [anon:libc_malloc]
         ........  ........
    #04  becdf9c8  becdf9e9  [stack]
         ........  ........
    #05  becdf9e8  6665640e
         ........  ........
    #06  becdfa70  b67b0210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  becdfa88  00000000
         ........  ........
    #08  becdfaa0  00000001
         ........  ........
    #09  becdfad0  becdfcd9  [stack]
         becdfad4  becdff17  [stack]
         becdfad8  00000000
         becdfadc  00000021
         becdfae0  bef4c000  [vdso]
         becdfae4  00000010
         becdfae8  003fb0d6
         becdfaec  00000006
         becdfaf0  00001000
         becdfaf4  00000011
         becdfaf8  00000064
         becdfafc  00000003
         becdfb00  83a3c034  /vendor/bin/hw/android.hardware.audio@2.0-service
         becdfb04  00000004
         becdfb08  00000020
         becdfb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30126, name: Binder:30122_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b5801880  r3  b5801874
    r4  b5801880  r5  b5928000  r6  c0306201  r7  00000036
    r8  00000000  r9  b5928088  r10 b58018a0  r11 b5801888
    ip  00000000  sp  b5801860  lr  b5d6bc15  pc  b5d9df3c

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:
         b5801820  00000010
         b5801824  b5900000  [anon:libc_malloc]
         b5801828  00000007
         b580182c  b5db78a9  /system/lib/libc.so (arena_run_split_remove+280)
         b5801830  00000006
         b5801834  00000100
         b5801838  00000000
         b580183c  b590b188  [anon:libc_malloc]
         b5801840  34907f79
         b5801844  00000004
         b5801848  b5928054  [anon:libc_malloc]
         b580184c  00000000
         b5801850  00000000
         b5801854  00000000
         b5801858  b5928088  [anon:libc_malloc]
         b580185c  b58018a0  <anonymous:b5705000>
    #00  b5801860  b5801874  <anonymous:b5705000>
         ........  ........
    #01  b5801860  b5801874  <anonymous:b5705000>
         ........  ........
    #02  b5801878  00000000
         ........  ........
    #03  b58018d8  34907f79
         ........  ........
    #04  b5801900  00000000
         ........  ........
    #05  b5801918  b590d7b0  [anon:libc_malloc]
         ........  ........
    #06  b5801920  b580191c  <anonymous:b5705000>
         ........  ........
    #07  b5801958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b5801960  b5801978  <anonymous:b5705000>
         b5801964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b5801968  b5801970  <anonymous:b5705000>
         b580196c  00000000
         b5801970  b68fa494  <anonymous:b68fa000>
         b5801974  b5605970  <anonymous:b5509000>
         b5801978  000075ae
         b580197c  000075aa
         b5801980  00000001
         b5801984  b5704000  [anon:thread stack guard]
         b5801988  000fd970
         b580198c  00001000
         b5801990  00000000
         b5801994  00000000
         b5801998  00000003
         b580199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30127, name: Binder:30122_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b5605880  r3  b5605874
    r4  b5605880  r5  b59280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b5928168  r10 b56058a0  r11 b5605888
    ip  00000000  sp  b5605860  lr  b5d6bc15  pc  b5d9df3c

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:
         b5605820  b5a9afad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b5605824  000075aa
         b5605828  000075ae
         b560582c  b59151a0  [anon:libc_malloc]
         b5605830  00000008
         b5605834  00000100
         b5605838  00000000
         b560583c  b590b208  [anon:libc_malloc]
         b5605840  34907f79
         b5605844  00000004
         b5605848  b5928134  [anon:libc_malloc]
         b560584c  00000000
         b5605850  00000000
         b5605854  00000000
         b5605858  b5928168  [anon:libc_malloc]
         b560585c  b56058a0  <anonymous:b5509000>
    #00  b5605860  b5605874  <anonymous:b5509000>
         ........  ........
    #01  b5605860  b5605874  <anonymous:b5509000>
         ........  ........
    #02  b5605878  00000000
         ........  ........
    #03  b56058d8  34907f79
         ........  ........
    #04  b5605900  b590d870  [anon:libc_malloc]
         ........  ........
    #05  b5605918  b590d870  [anon:libc_malloc]
         ........  ........
    #06  b5605920  b560591c  <anonymous:b5509000>
         ........  ........
    #07  b5605958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b5605960  b5605978  <anonymous:b5509000>
         b5605964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b5605968  b5605970  <anonymous:b5509000>
         b560596c  00000000
         b5605970  b5801970  <anonymous:b5705000>
         b5605974  b51af970  <anonymous:b50b3000>
         b5605978  000075af
         b560597c  000075aa
         b5605980  00000001
         b5605984  b5508000  [anon:thread stack guard]
         b5605988  000fd970
         b560598c  00001000
         b5605990  00000000
         b5605994  00000000
         b5605998  00000003
         b560599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30130, name: HwBinder:30122_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b51af878  r3  b51af874
    r4  b5927300  r5  b51af878  r6  00000000  r7  00000036
    r8  b5927358  r9  c0306201  r10 b51af898  r11 b592739c
    ip  b51af880  sp  b51af860  lr  b5d6bc15  pc  b5d9df3c

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:
         b51af820  00000000
         b51af824  b5900000  [anon:libc_malloc]
         b51af828  b591f740  [anon:libc_malloc]
         b51af82c  b590b288  [anon:libc_malloc]
         b51af830  00000000
         b51af834  00000000
         b51af838  b590b288  [anon:libc_malloc]
         b51af83c  b5dc643d  /system/lib/libc.so (ifree+504)
         b51af840  0000001f
         b51af844  b591f740  [anon:libc_malloc]
         b51af848  b51af8a4  <anonymous:b50b3000>
         b51af84c  01000000
         b51af850  00000000
         b51af854  00000000
         b51af858  00000000
         b51af85c  b5d67983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  b51af860  b51af874  <anonymous:b50b3000>
         ........  ........
    #01  b51af860  b51af874  <anonymous:b50b3000>
         ........  ........
    #02  b51af878  00000000
         ........  ........
    #03  b51af8d0  b5917640  [anon:libc_malloc]
         ........  ........
    #04  b51af8f8  00000000
         ........  ........
    #05  b51af918  b590d7e0  [anon:libc_malloc]
         ........  ........
    #06  b51af920  b51af91c  <anonymous:b50b3000>
         ........  ........
    #07  b51af958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b51af960  b51af978  <anonymous:b50b3000>
         b51af964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b51af968  b51af970  <anonymous:b50b3000>
         b51af96c  00000000
         b51af970  b5605970  <anonymous:b5509000>
         b51af974  b494b970  <anonymous:b484f000>
         b51af978  000075b2
         b51af97c  000075aa
         b51af980  00000001
         b51af984  b50b2000  [anon:thread stack guard]
         b51af988  000fd970
         b51af98c  00001000
         b51af990  00000000
         b51af994  00000000
         b51af998  00000003
         b51af99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30139, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b47240ec  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  b494b6ec  r7  000000f0
    r8  00000002  r9  00000002  r10 00000002  r11 b4db1060
    ip  b494b6a8  sp  b494b698  lr  b5d67219  pc  b5d63d54

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:
         b494b658  00000000
         b494b65c  00000000
         b494b660  00000000
         b494b664  00000000
         b494b668  00000000
         b494b66c  00000000
         b494b670  00000000
         b494b674  00000000
         b494b678  00000000
         b494b67c  00000000
         b494b680  00000000
         b494b684  00000000
         b494b688  00000000
         b494b68c  0007ff07
         b494b690  01000000
         b494b694  00000000
    #00  b494b698  b494b9c8  <anonymous:b484f000>
         ........  ........
    #01  b494b6a8  00000000
         ........  ........
    #02  b494b6e0  00000000
         ........  ........
    #03  b494b718  00000000
         ........  ........
    #04  b494b728  00000000
         ........  ........
    #05  b494b750  b494b758  <anonymous:b484f000>
         ........  ........
    #06  b494b7a8  00000002
         ........  ........
    #07  b494b8c8  b59080f0  [anon:libc_malloc]
         ........  ........
    #08  b494b920  b494b91c  <anonymous:b484f000>
         ........  ........
    #09  b494b958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #10  b494b960  b494b978  <anonymous:b484f000>
         b494b964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b494b968  b494b970  <anonymous:b484f000>
         b494b96c  00000000
         b494b970  b51af970  <anonymous:b50b3000>
         b494b974  b46ff970  <anonymous:b4603000>
         b494b978  000075bb
         b494b97c  000075aa
         b494b980  00000001
         b494b984  b484e000  [anon:thread stack guard]
         b494b988  000fd970
         b494b98c  00001000
         b494b990  00000000
         b494b994  00000000
         b494b998  00000003
         b494b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30140, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  b46ff888  r3  b46ff884
    r4  b59281c0  r5  00000003  r6  b5917370  r7  00000036
    r8  00000800  r9  b4ef96bb  r10 b4ef9c5c  r11 b4ef9eee
    ip  00000000  sp  b46ff870  lr  b5d6bc15  pc  b5d9df40

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

stack:
         b46ff830  00000000
         b46ff834  b4edfcab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         b46ff838  00000000
         b46ff83c  b46ff848  <anonymous:b4603000>
         b46ff840  b5d6326f  /system/lib/libc.so (clock_gettime+18)
         b46ff844  bef4c444  [vdso] (__vdso_clock_gettime+12)
         b46ff848  b46ff888  <anonymous:b4603000>
         b46ff84c  b5d67d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b46ff850  b46ff914  <anonymous:b4603000>
         b46ff854  5fc1dfb0
         b46ff858  333fefb1
         b46ff85c  006cfeb3
         b46ff860  1f2e86b7
         b46ff864  b59080d8  [anon:libc_malloc]
         b46ff868  b59080d8  [anon:libc_malloc]
         b46ff86c  00000800
    #00  b46ff870  b46ff884  <anonymous:b4603000>
         ........  ........
    #01  b46ff870  b46ff884  <anonymous:b4603000>
         ........  ........
    #02  b46ff888  00000100
         ........  ........
    #03  b46ff8a8  00000000
         ........  ........
    #04  b46ff8d0  00000002
         ........  ........
    #05  b46ff958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b46ff960  b46ff978  <anonymous:b4603000>
         b46ff964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b46ff968  b46ff970  <anonymous:b4603000>
         b46ff96c  00000000
         b46ff970  b494b970  <anonymous:b484f000>
         b46ff974  b4601970  <anonymous:b4505000>
         b46ff978  000075bc
         b46ff97c  000075aa
         b46ff980  00000000
         b46ff984  b4602000  [anon:thread stack guard]
         b46ff988  000fd970
         b46ff98c  00001000
         b46ff990  00000000
         b46ff994  00000000
         b46ff998  00000000
         b46ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30141, name: HwBinder:30122_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b4601878  r3  b4601874
    r4  b5927a00  r5  b4601878  r6  00000000  r7  00000036
    r8  b5927a58  r9  c0306201  r10 b4601898  r11 b5927a9c
    ip  b4601880  sp  b4601860  lr  b5d6bc15  pc  b5d9df3c

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:
         b4601820  0000000a
         b4601824  00000010
         b4601828  000075b1
         b460182c  00000411
         b4601830  0000011c
         b4601834  00000000
         b4601838  00000030
         b460183c  00000000
         b4601840  b5606048
         b4601844  00000000
         b4601848  b46018a4  <anonymous:b4505000>
         b460184c  01000000
         b4601850  00000000
         b4601854  00000000
         b4601858  00000000
         b460185c  b5d67983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  b4601860  b4601874  <anonymous:b4505000>
         ........  ........
    #01  b4601860  b4601874  <anonymous:b4505000>
         ........  ........
    #02  b4601878  00000000
         ........  ........
    #03  b46018d0  b5917550  [anon:libc_malloc]
         ........  ........
    #04  b46018f8  00000000
         ........  ........
    #05  b4601918  b590dbd0  [anon:libc_malloc]
         ........  ........
    #06  b4601920  b460191c  <anonymous:b4505000>
         ........  ........
    #07  b4601958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b4601960  b4601978  <anonymous:b4505000>
         b4601964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b4601968  b4601970  <anonymous:b4505000>
         b460196c  00000000
         b4601970  b46ff970  <anonymous:b4603000>
         b4601974  b4067970  <anonymous:b3f6b000>
         b4601978  000075bd
         b460197c  000075aa
         b4601980  00000001
         b4601984  b4504000  [anon:thread stack guard]
         b4601988  000fd970
         b460198c  00001000
         b4601990  00000000
         b4601994  00000000
         b4601998  00000003
         b460199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30143, name: HwBinder:30122_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b4067878  r3  b4067874
    r4  b5927d00  r5  b4067878  r6  00000000  r7  00000036
    r8  b5927d58  r9  c0306201  r10 b4067898  r11 b5927d9c
    ip  b4067880  sp  b4067860  lr  b5d6bc15  pc  b5d9df3c

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:
         b4067820  00000012
         b4067824  00000010
         b4067828  000075b1
         b406782c  00000411
         b4067830  000000ec
         b4067834  00000000
         b4067838  00000020
         b406783c  00000000
         b4067840  b5606000
         b4067844  00000000
         b4067848  b56060ec
         b406784c  00000000
         b4067850  00000000
         b4067854  00000000
         b4067858  00000048
         b406785c  00000000
    #00  b4067860  b4067874  <anonymous:b3f6b000>
         ........  ........
    #01  b4067860  b4067874  <anonymous:b3f6b000>
         ........  ........
    #02  b4067878  0000000c
         ........  ........
    #03  b40678d0  00000000
         ........  ........
    #04  b40678f8  00000000
         ........  ........
    #05  b4067918  b590dcc0  [anon:libc_malloc]
         ........  ........
    #06  b4067920  b406791c  <anonymous:b3f6b000>
         ........  ........
    #07  b4067958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b4067960  b4067978  <anonymous:b3f6b000>
         b4067964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b4067968  b4067970  <anonymous:b3f6b000>
         b406796c  00000000
         b4067970  b4601970  <anonymous:b4505000>
         b4067974  b3e49970  <anonymous:b3d4d000>
         b4067978  000075bf
         b406797c  000075aa
         b4067980  00000001
         b4067984  b3f6a000  [anon:thread stack guard]
         b4067988  000fd970
         b406798c  00001000
         b4067990  00000000
         b4067994  00000000
         b4067998  00000003
         b406799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 30122, tid: 30193, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b596d204  r1  00000089  r2  1e023b4c  r3  b3e497f0
    r4  00000000  r5  ffffffff  r6  b4b6b509  r7  000000f0
    r8  1e023b4c  r9  0000000b  r10 00001200  r11 b59408fc
    ip  b3e497e0  sp  b3e497d0  lr  b5d67219  pc  b5d63d54

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:
         b3e49790  b3e497f0  <anonymous:b3d4d000>
         b3e49794  1e023b4c
         b3e49798  00000000
         b3e4979c  00001200
         b3e497a0  b59408fc  [anon:libc_malloc]
         b3e497a4  b3e497b0  <anonymous:b3d4d000>
         b3e497a8  b5d6326f  /system/lib/libc.so (clock_gettime+18)
         b3e497ac  bef4c444  [vdso] (__vdso_clock_gettime+12)
         b3e497b0  b3e497f0  <anonymous:b3d4d000>
         b3e497b4  b5d67d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b3e497b8  b596d000  [anon:libc_malloc]
         b3e497bc  5fc1dfb0
         b3e497c0  3460f10b
         b3e497c4  006cfeb3
         b3e497c8  204f87e8
         b3e497cc  34907f79
    #00  b3e497d0  b3e499c8  <anonymous:b3d4d000>
         ........  ........
    #01  b3e497e0  b3e497f0  <anonymous:b3d4d000>
         ........  ........
    #02  b3e49818  b3e49848  <anonymous:b3d4d000>
         ........  ........
    #03  b3e49838  32c97355
         ........  ........
    #04  b3e49878  0000003c
         ........  ........
    #05  b3e498b8  b4732000  [anon:libc_malloc]
         ........  ........
    #06  b3e498e8  00000000
         ........  ........
    #07  b3e49920  b3e4991c  <anonymous:b3d4d000>
         ........  ........
    #08  b3e49958  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  b3e49960  b3e49978  <anonymous:b3d4d000>
         b3e49964  b5dadc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3e49968  b3e49970  <anonymous:b3d4d000>
         b3e4996c  00000000
         b3e49970  b4067970  <anonymous:b3f6b000>
         b3e49974  b3d4b970  <anonymous:b3c4f000>
         b3e49978  000075f1
         b3e4997c  000075aa
         b3e49980  00000001
         b3e49984  b3d4c000  [anon:thread stack guard]
         b3e49988  000fd970
         b3e4998c  00001000
         b3e49990  00000000
         b3e49994  00000000
         b3e49998  00000003
         b3e4999c  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:[13592183]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: anon_inode:inotify
    fd 10: /dev/snd/controlC0
    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
