*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 29989, tid: 30037, 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  b239f000  r5  b239f00c  r6  b239f000  r7  b239f024
    r8  b239f0d0  r9  b239f0c8  r10 00000140  r11 00000000
    ip  b1adf380  sp  b1adf888  lr  b2914935  pc  b2915f56

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:
         b1adf848  e09feb5e
         b1adf84c  b293936c  /vendor/lib/libamlaudiorc.so
         b1adf850  ffffffff
         b1adf854  ffffffff
         b1adf858  b2914935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         b1adf85c  00000006
         b1adf860  b239f000  [anon:libc_malloc]
         b1adf864  b239f00c  [anon:libc_malloc]
         b1adf868  b239f000  [anon:libc_malloc]
         b1adf86c  b35f7140  [anon:libc_malloc]
         b1adf870  b239f0d0  [anon:libc_malloc]
         b1adf874  b2914c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         b1adf878  b239f000  [anon:libc_malloc]
         b1adf87c  b239f00c  [anon:libc_malloc]
         b1adf880  b35f7140  [anon:libc_malloc]
         b1adf884  b2915eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  b1adf888  00000001
         ........  ........
    #01  b1adf8a8  00000001
         ........  ........
    #02  b1adf8c8  b239f0c0  [anon:libc_malloc]
         ........  ........
    #03  b1adf8e0  00000000
         ........  ........
    #04  b1adf920  b1adf91c  <anonymous:b19e3000>
         ........  ........
    #05  b1adf958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b1adf960  b1adf978  <anonymous:b19e3000>
         b1adf964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1adf968  b1adf970  <anonymous:b19e3000>
         b1adf96c  00000000
         b1adf970  b1cc2970  <anonymous:b1bc6000>
         b1adf974  00000000
         b1adf978  ffffffff
         b1adf97c  00000000
         b1adf980  00000001
         b1adf984  b19e2000  [anon:thread stack guard]
         b1adf988  000fd970
         b1adf98c  00001000
         b1adf990  00000000
         b1adf994  00000000
         b1adf998  00000003
         b1adf99c  00000000

memory near r4 ([anon:libc_malloc]):
    b239efe0 00000000 00000000 00000000 00000000  ................
    b239eff0 00000000 00000000 00000000 00000000  ................
    b239f000 b2938374 b2939060 00000000 00000001  t...`...........
    b239f010 00003e80 00000000 00000006 00000000  .>..............
    b239f020 00000000 00000000 00000000 00000000  ................
    b239f030 00000000 00000000 00000000 00000000  ................
    b239f040 00000000 00000000 00000000 00000000  ................
    b239f050 b2915a5d b2915a63 b239f000 00000000  ]Z..cZ....9.....
    b239f060 00000000 00000000 00000000 00000000  ................
    b239f070 b3139300 00000000 b1adf970 00000000  ........p.......
    b239f080 00000002 00000000 b3590100 00000000  ..........Y.....
    b239f090 00007555 b35a1bb8 b35f7000 b3588378  Uu....Z..p_.x.X.
    b239f0a0 b3588390 b35883f0 b358cb38 b35f7140  ..X...X.8.X.@q_.
    b239f0b0 00000000 00000000 00000140 00000000  ........@.......
    b239f0c0 00000000 00000000 00000000 00000000  ................
    b239f0d0 00000000 00000000 b3139334 b3595920  ........4... YY.

memory near r5 ([anon:libc_malloc]):
    b239efec 00000000 00000000 00000000 00000000  ................
    b239effc 00000000 b2938374 b2939060 00000000  ....t...`.......
    b239f00c 00000001 00003e80 00000000 00000006  .....>..........
    b239f01c 00000000 00000000 00000000 00000000  ................
    b239f02c 00000000 00000000 00000000 00000000  ................
    b239f03c 00000000 00000000 00000000 00000000  ................
    b239f04c 00000000 b2915a5d b2915a63 b239f000  ....]Z..cZ....9.
    b239f05c 00000000 00000000 00000000 00000000  ................
    b239f06c 00000000 b3139300 00000000 b1adf970  ............p...
    b239f07c 00000000 00000002 00000000 b3590100  ..............Y.
    b239f08c 00000000 00007555 b35a1bb8 b35f7000  ....Uu....Z..p_.
    b239f09c b3588378 b3588390 b35883f0 b358cb38  x.X...X...X.8.X.
    b239f0ac b35f7140 00000000 00000000 00000140  @q_.........@...
    b239f0bc 00000000 00000000 00000000 00000000  ................
    b239f0cc 00000000 00000000 00000000 b3139334  ............4...
    b239f0dc b3595920 00000008 00000000 00000030   YY.........0...

memory near r6 ([anon:libc_malloc]):
    b239efe0 00000000 00000000 00000000 00000000  ................
    b239eff0 00000000 00000000 00000000 00000000  ................
    b239f000 b2938374 b2939060 00000000 00000001  t...`...........
    b239f010 00003e80 00000000 00000006 00000000  .>..............
    b239f020 00000000 00000000 00000000 00000000  ................
    b239f030 00000000 00000000 00000000 00000000  ................
    b239f040 00000000 00000000 00000000 00000000  ................
    b239f050 b2915a5d b2915a63 b239f000 00000000  ]Z..cZ....9.....
    b239f060 00000000 00000000 00000000 00000000  ................
    b239f070 b3139300 00000000 b1adf970 00000000  ........p.......
    b239f080 00000002 00000000 b3590100 00000000  ..........Y.....
    b239f090 00007555 b35a1bb8 b35f7000 b3588378  Uu....Z..p_.x.X.
    b239f0a0 b3588390 b35883f0 b358cb38 b35f7140  ..X...X.8.X.@q_.
    b239f0b0 00000000 00000000 00000140 00000000  ........@.......
    b239f0c0 00000000 00000000 00000000 00000000  ................
    b239f0d0 00000000 00000000 b3139334 b3595920  ........4... YY.

memory near r7 ([anon:libc_malloc]):
    b239f004 b2939060 00000000 00000001 00003e80  `............>..
    b239f014 00000000 00000006 00000000 00000000  ................
    b239f024 00000000 00000000 00000000 00000000  ................
    b239f034 00000000 00000000 00000000 00000000  ................
    b239f044 00000000 00000000 00000000 b2915a5d  ............]Z..
    b239f054 b2915a63 b239f000 00000000 00000000  cZ....9.........
    b239f064 00000000 00000000 00000000 b3139300  ................
    b239f074 00000000 b1adf970 00000000 00000002  ....p...........
    b239f084 00000000 b3590100 00000000 00007555  ......Y.....Uu..
    b239f094 b35a1bb8 b35f7000 b3588378 b3588390  ..Z..p_.x.X...X.
    b239f0a4 b35883f0 b358cb38 b35f7140 00000000  ..X.8.X.@q_.....
    b239f0b4 00000000 00000140 00000000 00000000  ....@...........
    b239f0c4 00000000 00000000 00000000 00000000  ................
    b239f0d4 00000000 b3139334 b3595920 00000008  ....4... YY.....
    b239f0e4 00000000 00000030 00000000 00000060  ....0.......`...
    b239f0f4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    b239f0b0 00000000 00000000 00000140 00000000  ........@.......
    b239f0c0 00000000 00000000 00000000 00000000  ................
    b239f0d0 00000000 00000000 b3139334 b3595920  ........4... YY.
    b239f0e0 00000008 00000000 00000030 00000000  ........0.......
    b239f0f0 00000060 00000000 00000088 00000000  `...............
    b239f100 000000a8 00000000 000000d0 00000000  ................
    b239f110 00000100 00000000 00000128 00000000  ........(.......
    b239f120 00000148 00000000 00000170 00000000  H.......p.......
    b239f130 000001a0 00000000 000001c8 00000000  ................
    b239f140 000001e8 00000000 00000000 00000000  ................
    b239f150 00000000 00000000 00000000 00000000  ................
    b239f160 00000000 00000000 00000000 00000000  ................
    b239f170 00000000 00000000 00000000 00000000  ................
    b239f180 00000000 00000000 00000000 00000000  ................
    b239f190 00000000 00000000 00000000 00000000  ................
    b239f1a0 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b239f0a8 b358cb38 b35f7140 00000000 00000000  8.X.@q_.........
    b239f0b8 00000140 00000000 00000000 00000000  @...............
    b239f0c8 00000000 00000000 00000000 00000000  ................
    b239f0d8 b3139334 b3595920 00000008 00000000  4... YY.........
    b239f0e8 00000030 00000000 00000060 00000000  0.......`.......
    b239f0f8 00000088 00000000 000000a8 00000000  ................
    b239f108 000000d0 00000000 00000100 00000000  ................
    b239f118 00000128 00000000 00000148 00000000  (.......H.......
    b239f128 00000170 00000000 000001a0 00000000  p...............
    b239f138 000001c8 00000000 000001e8 00000000  ................
    b239f148 00000000 00000000 00000000 00000000  ................
    b239f158 00000000 00000000 00000000 00000000  ................
    b239f168 00000000 00000000 00000000 00000000  ................
    b239f178 00000000 00000000 00000000 00000000  ................
    b239f188 00000000 00000000 00000000 00000000  ................
    b239f198 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:b19e3000>):
    b1adf360 d5755500 9d5f66e1 b1246842 e09feb5e  .Uu..f_.Bh$.^...
    b1adf370 b1adf404 00000003 b1adf404 b371633c  ............<cq.
    b1adf380 b370fcf9 b3716014 00000000 00000001  ..p..`q.........
    b1adf390 00000000 b370828f 00000000 00000000  ......p.........
    b1adf3a0 b1adf9c8 00000000 5f66e1d5 2468429d  ..........f_.Bh$
    b1adf3b0 e09feb5e b1adf448 00000000 b292c104  ^...H...........
    b1adf3c0 00000006 b2939060 b239f0c8 00000140  ....`.....9.@...
    b1adf3d0 00000000 b3707b6d 000003c5 ffff0208  ....m{p.........
    b1adf3e0 00000006 000003ff 00000000 00000000  ................
    b1adf3f0 00000000 00000000 00000000 00000000  ................
    b1adf400 b1adf3a8 b1adf3e0 00000001 b292c104  ................
    b1adf410 0000001c b1adf448 0000003b e09feb5e  ....H...;...^...
    b1adf420 b292c104 00000006 b1adf448 00000000  ........H.......
    b1adf430 b2939060 b3707ca3 b292c3b7 b1adf85c  `....|p.....\...
    b1adf440 00000000 b1adf85c 4f525245 75412052  ....\...ERROR Au
    b1adf450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:b19e3000>):
    b1adf868 b239f000 b35f7140 b239f0d0 b2914c41  ..9.@q_...9.AL..
    b1adf878 b239f000 b239f00c b35f7140 b2915eef  ..9...9.@q_..^..
    b1adf888 00000001 b3134000 00000000 00000140  .....@......@...
    b1adf898 b239f00c b239f000 b35f7140 b2915d01  ..9...9.@q_..]..
    b1adf8a8 00000001 b239f0b0 e09feb5e 00000140  ......9.^...@...
    b1adf8b8 b35f7140 b35f7000 b2939348 b2914099  @q_..p_.H....@..
    b1adf8c8 b239f0c0 b239f070 b239f0b0 b1adf8f4  ..9.p.9...9.....
    b1adf8d8 b239f0c0 b312c51b 00000000 00000000  ..9.............
    b1adf8e8 00000000 00000000 b239f0b8 00000002  ..........9.....
    b1adf8f8 e09feb5e b239f070 00000000 b239f07c  ^...p.9.....|.9.
    b1adf908 00000000 b1adf928 00007548 b3595940  ....(...Hu..@YY.
    b1adf918 b3ecec75 b3ecf055 b1adf91c b1adf970  u...U.......p...
    b1adf928 b239f070 b3595920 b239f070 e09feb5e  p.9. YY.p.9.^...
    b1adf938 b1adf970 b1adf970 b1adf970 00000078  p...p...p...x...
    b1adf948 00007525 00007548 b3595940 b4126c47  %u..Hu..@YY.Gl..
    b1adf958 b4126c2f b40e1067 b1adf978 b4126c2f  /l..g...x.../l..

memory near lr (/vendor/lib/libamlaudiorc.so):
    b2914914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    b2914924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    b2914934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    b2914944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    b2914954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    b2914964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    b2914974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    b2914984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    b2914994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    b29149a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    b29149b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    b29149c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    b29149d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    b29149e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    b29149f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    b2914a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    b2915f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    b2915f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    b2915f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    b2915f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    b2915f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    b2915f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    b2915f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    b2915fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    b2915fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    b2915fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    b2915fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    b2915fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    b2915ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    b2916004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    b2916014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    b2916024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (452 entries):
--->Fault address falls at 00000010 before any mapped regions
    86c4d000-86c4ffff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    86c50000-86c50fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    86c51000-86c51fff rw-         0      1000
    b19e2000-b19e2fff ---         0      1000  [anon:thread stack guard]
    b19e3000-b1adffff rw-         0     fd000
    b1ae0000-b1ae2fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    b1ae3000-b1ae3fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    b1ae4000-b1ae4fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    b1b17000-b1b1cfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    b1b1d000-b1b1dfff ---         0      1000
    b1b1e000-b1b1efff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b1b1f000-b1b1ffff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b1b6e000-b1b70fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    b1b71000-b1b71fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    b1b72000-b1b72fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    b1b9d000-b1ba0fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    b1ba1000-b1ba1fff r--      3000      1000  /vendor/lib/libalsautils.so
    b1ba2000-b1ba2fff rw-      4000      1000  /vendor/lib/libalsautils.so
    b1bc5000-b1bc5fff ---         0      1000  [anon:thread stack guard]
    b1bc6000-b1cc2fff rw-         0     fd000
    b1cc3000-b1ccafff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    b1ccb000-b1ccbfff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b1ccc000-b1cccfff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b1d24000-b1d29fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    b1d2a000-b1d2afff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b1d2b000-b1d2bfff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b1d6f000-b1d76fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    b1d77000-b1d77fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b1d78000-b1d78fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b1dab000-b1daffff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    b1db0000-b1db0fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    b1db1000-b1db1fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    b1de0000-b1de4fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    b1de5000-b1de5fff ---         0      1000
    b1de6000-b1de6fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    b1de7000-b1de7fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    b1e0d000-b1e13fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    b1e14000-b1e14fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    b1e15000-b1e16fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    b1e5d000-b1e68fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    b1e69000-b1e69fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    b1e6a000-b1e6afff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    b1e82000-b1f41fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    b1f42000-b1f44fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b1f45000-b1f45fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b1f84000-b1f89fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    b1f8a000-b1f8afff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b1f8b000-b1f8bfff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b1fc5000-b1ff0fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    b1ff1000-b1ff1fff ---         0      1000
    b1ff2000-b1ff2fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b1ff3000-b1ff3fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b2023000-b2026fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    b2027000-b2027fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    b2028000-b2028fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    b2075000-b2078fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    b2079000-b2079fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    b207a000-b207afff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    b20ad000-b20b0fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    b20b1000-b20b1fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
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    b392d000-b392dfff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    b3955000-b3969fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    b396a000-b396afff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    b396b000-b396bfff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    b396c000-b39b1fff rw-         0     46000  [anon:.bss]
    b39c6000-b39c6fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b39c7000-b39c7fff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b39c8000-b39c8fff rw-         0      1000  [anon:.bss]
    b3a00000-b3a02fff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    b3a03000-b3a03fff r--      2000      1000  /system/lib/libvndksupport.so
    b3a04000-b3a04fff rw-      3000      1000  /system/lib/libvndksupport.so
    b3a44000-b3aa3fff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
    b3aa4000-b3aaafff r--     5f000      7000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b3aab000-b3aabfff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b3ae6000-b3b78fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    b3b79000-b3b7dfff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b3b7e000-b3b7efff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b3b7f000-b3b7ffff rw-         0      1000  [anon:.bss]
    b3b9e000-b3bb5fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b3bb6000-b3bb6fff ---         0      1000
    b3bb7000-b3bb8fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b3bb9000-b3bb9fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b3bd4000-b3c93fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    b3c94000-b3c94fff ---         0      1000
    b3c95000-b3ca3fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b3ca4000-b3ca4fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b3ceb000-b3cebfff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b3cec000-b3cecfff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b3ced000-b3cedfff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b3d29000-b3de8fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    b3de9000-b3df7fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b3df8000-b3df8fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b3e14000-b3e17fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    b3e18000-b3e18fff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b3e19000-b3e19fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b3e42000-b3e76fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    b3e77000-b3e77fff ---         0      1000
    b3e78000-b3e7bfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b3e7c000-b3e7cfff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b3e8e000-b3ea2fff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    b3ea3000-b3ea4fff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b3ea5000-b3ea5fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b3ec3000-b3ed5fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    b3ed6000-b3ed6fff ---         0      1000
    b3ed7000-b3ed7fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    b3ed8000-b3ed8fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    b3f2e000-b3f37fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    b3f38000-b3f38fff ---         0      1000
    b3f39000-b3f39fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b3f3a000-b3f3afff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b3f48000-b3f91fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    b3f92000-b3f92fff ---         0      1000
    b3f93000-b3f97fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b3f98000-b3f98fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b3fc9000-b402ffff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b4030000-b4030fff ---         0      1000
    b4031000-b4037fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b4038000-b4038fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b4052000-b4071fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    b4072000-b4072fff r--     1f000      1000  /system/lib/libm.so
    b4073000-b4073fff rw-     20000      1000  /system/lib/libm.so
    b4091000-b40abfff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    b40ac000-b40acfff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    b40ad000-b40adfff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    b40ae000-b40b3fff rw-         0      6000  [anon:.bss]
    b40c3000-b415ffff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b4160000-b4160fff ---         0      1000
    b4161000-b4164fff r--     9d000      4000  /system/lib/libc.so
    b4165000-b4166fff rw-     a1000      2000  /system/lib/libc.so
    b4167000-b4167fff rw-         0      1000  [anon:.bss]
    b4168000-b4168fff r--         0      1000  [anon:.bss]
    b4169000-b416ffff rw-         0      7000  [anon:.bss]
    b4184000-b4196fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    b4197000-b4197fff ---         0      1000
    b4198000-b4198fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b4199000-b4199fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b41ca000-b41e4fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    b41e5000-b41e5fff ---         0      1000
    b41e6000-b41e7fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b41e8000-b41e8fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b420e000-b420efff r--         0      1000  [anon:linker_alloc]
    b4216000-b4235fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    b4236000-b4236fff r--         0      1000  [anon:linker_alloc]
    b4237000-b4237fff rw-         0      1000  [anon:linker_alloc]
    b4242000-b4242fff r--         0      1000  [anon:linker_alloc]
    b4250000-b4250fff rw-         0      1000  [anon:linker_alloc_vector]
    b4260000-b4260fff r--         0      1000  [anon:linker_alloc]
    b426d000-b426dfff r--         0      1000  [anon:linker_alloc]
    b4272000-b4291fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b4292000-b4293fff r--         0      2000  [anon:linker_alloc]
    b429d000-b429dfff ---         0      1000  [anon:thread signal stack guard]
    b429e000-b42a1fff rw-         0      4000  [anon:thread signal stack]
    b42a2000-b42a2fff ---         0      1000  [anon:bionic TLS guard]
    b42a3000-b42a5fff rw-         0      3000  [anon:bionic TLS]
    b42a6000-b42a6fff ---         0      1000  [anon:bionic TLS guard]
    b42a7000-b42a7fff ---         0      1000  [anon:thread signal stack guard]
    b42a8000-b42abfff rw-         0      4000  [anon:thread signal stack]
    b42ac000-b42acfff rw-         0      1000  [anon:linker_alloc]
    b42ae000-b42aefff ---         0      1000  [anon:bionic TLS guard]
    b42af000-b42b1fff rw-         0      3000  [anon:bionic TLS]
    b42b2000-b42b2fff ---         0      1000  [anon:bionic TLS guard]
    b42b3000-b42d2fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    b42d3000-b42f2fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b42f4000-b42f4fff r--         0      1000  [anon:linker_alloc]
    b42f5000-b42f5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b42f6000-b42f6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b42f7000-b42f7fff ---         0      1000  [anon:thread signal stack guard]
    b42f8000-b42fbfff rw-         0      4000  [anon:thread signal stack]
    b42fc000-b42fcfff ---         0      1000  [anon:thread signal stack guard]
    b42fd000-b4300fff rw-         0      4000  [anon:thread signal stack]
    b4301000-b4301fff ---         0      1000  [anon:bionic TLS guard]
    b4302000-b4304fff rw-         0      3000  [anon:bionic TLS]
    b4305000-b4306fff ---         0      2000  [anon:bionic TLS guard]
    b4307000-b4309fff rw-         0      3000  [anon:bionic TLS]
    b430a000-b430afff ---         0      1000  [anon:bionic TLS guard]
    b430b000-b432afff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b432b000-b434afff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b434b000-b436afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b436b000-b436efff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b436f000-b436ffff r--      3000      1000  /system/lib/libnetd_client.so
    b4370000-b4370fff rw-      4000      1000  /system/lib/libnetd_client.so
    b4371000-b4371fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4372000-b4372fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4373000-b4373fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4374000-b4374fff r--         0      1000  [anon:linker_alloc]
    b4375000-b4375fff ---         0      1000  [anon:thread signal stack guard]
    b4376000-b4379fff rw-         0      4000  [anon:thread signal stack]
    b437a000-b437afff r--         0      1000  [anon:linker_alloc]
    b437b000-b437bfff ---         0      1000  [anon:bionic TLS guard]
    b437c000-b437efff rw-         0      3000  [anon:bionic TLS]
    b437f000-b437ffff ---         0      1000  [anon:bionic TLS guard]
    b4380000-b4380fff ---         0      1000  [anon:thread signal stack guard]
    b4381000-b4384fff rw-         0      4000  [anon:thread signal stack]
    b4385000-b4385fff rw-         0      1000  [anon:linker_alloc]
    b4386000-b4387fff r--         0      2000  [anon:linker_alloc]
    b4388000-b4388fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4389000-b4389fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b438a000-b438afff ---         0      1000  [anon:bionic TLS guard]
    b438b000-b438dfff rw-         0      3000  [anon:bionic TLS]
    b438e000-b438efff ---         0      1000  [anon:bionic TLS guard]
    b438f000-b438ffff ---         0      1000  [anon:thread signal stack guard]
    b4390000-b4393fff rw-         0      4000  [anon:thread signal stack]
    b4394000-b4394fff ---         0      1000  [anon:bionic TLS guard]
    b4395000-b4397fff rw-         0      3000  [anon:bionic TLS]
    b4398000-b4398fff ---         0      1000  [anon:bionic TLS guard]
    b4399000-b43b8fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b43b9000-b43b9fff ---         0      1000  [anon:thread signal stack guard]
    b43ba000-b43bdfff rw-         0      4000  [anon:thread signal stack]
    b43be000-b43befff r--         0      1000  [anon:linker_alloc]
    b43bf000-b43bffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43c0000-b43c0fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b43c1000-b43c1fff ---         0      1000  [anon:bionic TLS guard]
    b43c2000-b43c4fff rw-         0      3000  [anon:bionic TLS]
    b43c5000-b43c5fff ---         0      1000  [anon:bionic TLS guard]
    b43c6000-b43e5fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b43e6000-b4405fff r--         0     20000  /dev/__properties__/properties_serial
    b4406000-b440cfff r--         0      7000  /dev/__properties__/property_info
    b440d000-b440dfff rw-         0      1000  [anon:linker_alloc_vector]
    b440e000-b440efff rw-         0      1000  [anon:linker_alloc_small_objects]
    b440f000-b440ffff rw-         0      1000  [anon:linker_alloc_vector]
    b4410000-b4410fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b4411000-b4411fff rw-         0      1000  [anon:linker_alloc_lob]
    b4412000-b4414fff rw-         0      3000  [anon:linker_alloc_small_objects]
    b4415000-b4415fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b4416000-b4418fff rw-         0      3000  [anon:linker_alloc_vector]
    b4419000-b441afff rw-         0      2000  [anon:linker_alloc_small_objects]
    b441b000-b441efff r--         0      4000  [anon:linker_alloc]
    b441f000-b441ffff r--         0      1000  [anon:atexit handlers]
    b4420000-b4421fff rw-         0      2000  [anon:linker_alloc_lob]
    b4422000-b4422fff rw-         0      1000  [anon:System property context nodes]
    b4423000-b4423fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b4424000-b4424fff rw-         0      1000  [anon:arc4random data]
    b4425000-b4425fff rw-         0      1000  [anon:linker_alloc]
    b4426000-b4426fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b4427000-b4427fff r--         0      1000  [anon:linker_alloc]
    b4428000-b4447fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b4448000-b4449fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b444a000-b444afff r--         0      1000  [anon:linker_alloc]
    b444b000-b446afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b446b000-b446bfff ---         0      1000
    b446c000-b446cfff rw-         0      1000
    b446d000-b446dfff ---         0      1000
    b446e000-b448dfff r--         0     20000  /dev/__properties__/properties_serial
    b448e000-b448efff rw-         0      1000  [anon:System property context nodes]
    b448f000-b4495fff r--         0      7000  /dev/__properties__/property_info
    b4496000-b4496fff r--         0      1000  [anon:linker_alloc]
    b4497000-b4497fff rw-         0      1000  [anon:linker_alloc_vector]
    b4498000-b4498fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b4499000-b4499fff r--         0      1000  [anon:linker_alloc]
    b449a000-b449afff rw-         0      1000  [anon:linker_alloc_small_objects]
    b449b000-b449bfff r--         0      1000  [anon:atexit handlers]
    b449c000-b449cfff ---         0      1000  [anon:thread signal stack guard]
    b449d000-b44a0fff rw-         0      4000  [anon:thread signal stack]
    b44a1000-b44a1fff ---         0      1000  [anon:bionic TLS guard]
    b44a2000-b44a4fff rw-         0      3000  [anon:bionic TLS]
    b44a5000-b44a5fff ---         0      1000  [anon:bionic TLS guard]
    b44a6000-b4564fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b4565000-b4565fff rw-         0      1000  [anon:arc4random data]
    b4566000-b456bfff r--     bf000      6000  /system/bin/linker
    b456c000-b456cfff rw-     c5000      1000  /system/bin/linker
    b456d000-b456efff rw-         0      2000
    b456f000-b456ffff r--         0      1000
    b4570000-b4575fff rw-         0      6000
    beb3f000-beb5ffff rw-         0     21000  [stack]
    beb9c000-beb9cfff r-x         0      1000  [sigpage]
    beb9d000-beb9dfff r--         0      1000  [vvar]
    beb9e000-beb9efff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 29989, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beb5f948  r3  beb5f944
    r4  b35a7000  r5  beb5f948  r6  00000000  r7  00000036
    r8  b35a7058  r9  c0306201  r10 beb5f968  r11 b35a709c
    ip  beb5f950  sp  beb5f930  lr  b40e4c15  pc  b4116f3c

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:beb3f000]

stack:
         beb5f8f0  00000000
         beb5f8f4  b3580000  [anon:libc_malloc]
         beb5f8f8  b359f480  [anon:libc_malloc]
         beb5f8fc  b358b008  [anon:libc_malloc]
         beb5f900  00000000
         beb5f904  00000000
         beb5f908  b358b008  [anon:libc_malloc]
         beb5f90c  b413f43d  /system/lib/libc.so (ifree+504)
         beb5f910  0000001f
         beb5f914  b359f480  [anon:libc_malloc]
         beb5f918  beb5f974  [stack]
         beb5f91c  01000000
         beb5f920  00000000
         beb5f924  00000000
         beb5f928  00000000
         beb5f92c  b40e0983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  beb5f930  beb5f944  [stack]
         ........  ........
    #01  beb5f930  beb5f944  [stack]
         ........  ........
    #02  beb5f948  00000000
         ........  ........
    #03  beb5f9a0  b35975a0  [anon:libc_malloc]
         ........  ........
    #04  beb5f9c8  beb5f9e9  [stack]
         ........  ........
    #05  beb5f9e8  6665640e
         ........  ........
    #06  beb5fa70  b4426210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beb5fa88  00000000
         ........  ........
    #08  beb5faa0  00000001
         ........  ........
    #09  beb5fad0  beb5fcd9  [stack]
         beb5fad4  beb5ff17  [stack]
         beb5fad8  00000000
         beb5fadc  00000021
         beb5fae0  beb9e000  [vdso]
         beb5fae4  00000010
         beb5fae8  003fb0d6
         beb5faec  00000006
         beb5faf0  00001000
         beb5faf4  00000011
         beb5faf8  00000064
         beb5fafc  00000003
         beb5fb00  86c4d034  /vendor/bin/hw/android.hardware.audio@2.0-service
         beb5fb04  00000004
         beb5fb08  00000020
         beb5fb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 29997, name: Binder:29989_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3481880  r3  b3481874
    r4  b3481880  r5  b35a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  b35a8088  r10 b34818a0  r11 b3481888
    ip  00000000  sp  b3481860  lr  b40e4c15  pc  b4116f3c

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:
         b3481820  00000010
         b3481824  b3580000  [anon:libc_malloc]
         b3481828  00000007
         b348182c  b41308a9  /system/lib/libc.so (arena_run_split_remove+280)
         b3481830  00000006
         b3481834  00000100
         b3481838  00000000
         b348183c  b358b188  [anon:libc_malloc]
         b3481840  e09feb5e
         b3481844  00000004
         b3481848  b35a8054  [anon:libc_malloc]
         b348184c  00000000
         b3481850  00000000
         b3481854  00000000
         b3481858  b35a8088  [anon:libc_malloc]
         b348185c  b34818a0  <anonymous:b3385000>
    #00  b3481860  b3481874  <anonymous:b3385000>
         ........  ........
    #01  b3481860  b3481874  <anonymous:b3385000>
         ........  ........
    #02  b3481878  00000000
         ........  ........
    #03  b34818d8  e09feb5e
         ........  ........
    #04  b3481900  00000000
         ........  ........
    #05  b3481918  b358d7b0  [anon:libc_malloc]
         ........  ........
    #06  b3481920  b348191c  <anonymous:b3385000>
         ........  ........
    #07  b3481958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3481960  b3481978  <anonymous:b3385000>
         b3481964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3481968  b3481970  <anonymous:b3385000>
         b348196c  00000000
         b3481970  b4570494  <anonymous:b4570000>
         b3481974  b3285970  <anonymous:b3189000>
         b3481978  0000752d
         b348197c  00007525
         b3481980  00000001
         b3481984  b3384000  [anon:thread stack guard]
         b3481988  000fd970
         b348198c  00001000
         b3481990  00000000
         b3481994  00000000
         b3481998  00000003
         b348199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 29999, name: Binder:29989_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3285880  r3  b3285874
    r4  b3285880  r5  b35a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b35a8168  r10 b32858a0  r11 b3285888
    ip  00000000  sp  b3285860  lr  b40e4c15  pc  b4116f3c

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:
         b3285820  b3ecefad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b3285824  00007525
         b3285828  0000752d
         b328582c  b35951a0  [anon:libc_malloc]
         b3285830  00000008
         b3285834  00000100
         b3285838  00000000
         b328583c  b358b208  [anon:libc_malloc]
         b3285840  e09feb5e
         b3285844  00000004
         b3285848  b35a8134  [anon:libc_malloc]
         b328584c  00000000
         b3285850  00000000
         b3285854  00000000
         b3285858  b35a8168  [anon:libc_malloc]
         b328585c  b32858a0  <anonymous:b3189000>
    #00  b3285860  b3285874  <anonymous:b3189000>
         ........  ........
    #01  b3285860  b3285874  <anonymous:b3189000>
         ........  ........
    #02  b3285878  00000000
         ........  ........
    #03  b32858d8  e09feb5e
         ........  ........
    #04  b3285900  b358d870  [anon:libc_malloc]
         ........  ........
    #05  b3285918  b358d870  [anon:libc_malloc]
         ........  ........
    #06  b3285920  b328591c  <anonymous:b3189000>
         ........  ........
    #07  b3285958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3285960  b3285978  <anonymous:b3189000>
         b3285964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3285968  b3285970  <anonymous:b3189000>
         b328596c  00000000
         b3285970  b3481970  <anonymous:b3385000>
         b3285974  b2e2c970  <anonymous:b2d30000>
         b3285978  0000752f
         b328597c  00007525
         b3285980  00000001
         b3285984  b3188000  [anon:thread stack guard]
         b3285988  000fd970
         b328598c  00001000
         b3285990  00000000
         b3285994  00000000
         b3285998  00000003
         b328599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 30000, name: HwBinder:29989_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b2e2c878  r3  b2e2c874
    r4  b35a7300  r5  b2e2c878  r6  00000000  r7  00000036
    r8  b35a7358  r9  c0306201  r10 b2e2c898  r11 b35a739c
    ip  b2e2c880  sp  b2e2c860  lr  b40e4c15  pc  b4116f3c

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:
         b2e2c820  0000000c
         b2e2c824  00000010
         b2e2c828  00007526
         b2e2c82c  00000411
         b2e2c830  000000c4
         b2e2c834  00000000
         b2e2c838  00000020
         b2e2c83c  00000000
         b2e2c840  b3286024
         b2e2c844  00000000
         b2e2c848  b32860e8
         b2e2c84c  00000000
         b2e2c850  e09feb5e
         b2e2c854  b35a7300  [anon:libc_malloc]
         b2e2c858  00000004
         b2e2c85c  00000000
    #00  b2e2c860  b2e2c874  <anonymous:b2d30000>
         ........  ........
    #01  b2e2c860  b2e2c874  <anonymous:b2d30000>
         ........  ........
    #02  b2e2c878  00000000
         ........  ........
    #03  b2e2c8d0  b35975a0  [anon:libc_malloc]
         ........  ........
    #04  b2e2c8f8  00000000
         ........  ........
    #05  b2e2c918  b358d7e0  [anon:libc_malloc]
         ........  ........
    #06  b2e2c920  b2e2c91c  <anonymous:b2d30000>
         ........  ........
    #07  b2e2c958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2e2c960  b2e2c978  <anonymous:b2d30000>
         b2e2c964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2e2c968  b2e2c970  <anonymous:b2d30000>
         b2e2c96c  00000000
         b2e2c970  b3285970  <anonymous:b3189000>
         b2e2c974  b25c9970  <anonymous:b24cd000>
         b2e2c978  00007530
         b2e2c97c  00007525
         b2e2c980  00000001
         b2e2c984  b2d2f000  [anon:thread stack guard]
         b2e2c988  000fd970
         b2e2c98c  00001000
         b2e2c990  00000000
         b2e2c994  00000000
         b2e2c998  00000003
         b2e2c99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 30020, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b25c98e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b35a18fc  r6  b292c4d9  r7  00000150
    r8  0000000a  r9  b25c98d0  r10 b35a18f0  r11 b25c98e0
    ip  b25c98a0  sp  b25c9890  lr  b40e651d  pc  b4116fd4

backtrace:
    #00 pc 00053fd4  /system/lib/libc.so (__ppoll+16)
    #01 pc 00023519  /system/lib/libc.so (poll+48)
    #02 pc 0000c799  /vendor/lib/libamlaudiorc.so (android::AudioHotplugThread::threadLoop()+264)
    #03 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b25c9850  b25c98a3  <anonymous:b24cd000>
         b25c9854  b40e141f  /system/lib/libc.so (closedir+22)
         b25c9858  b25c986c  <anonymous:b24cd000>
         b25c985c  b35d5000  [anon:libc_malloc]
         b25c9860  b25c986c  <anonymous:b24cd000>
         b25c9864  b2915311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         b25c9868  b25c98a3  <anonymous:b24cd000>
         b25c986c  00000000
         b25c9870  00000000
         b25c9874  00000000
         b25c9878  00000000
         b25c987c  00000010
         b25c9880  00000020
         b25c9884  00000001
         b25c9888  00000008
         b25c988c  00001f40
    #00  b25c9890  00000002
         ........  ........
    #01  b25c98a0  00000000
         ........  ........
    #02  b25c98c8  b35880f0  [anon:libc_malloc]
         ........  ........
    #03  b25c9920  b25c991c  <anonymous:b24cd000>
         ........  ........
    #04  b25c9958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b25c9960  b25c9978  <anonymous:b24cd000>
         b25c9964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b25c9968  b25c9970  <anonymous:b24cd000>
         b25c996c  00000000
         b25c9970  b2e2c970  <anonymous:b2d30000>
         b25c9974  b237f970  <anonymous:b2283000>
         b25c9978  00007544
         b25c997c  00007525
         b25c9980  00000001
         b25c9984  b24cc000  [anon:thread stack guard]
         b25c9988  000fd970
         b25c998c  00001000
         b25c9990  00000000
         b25c9994  00000000
         b25c9998  00000003
         b25c999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 30021, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b359734c  r1  00000089  r2  00000000  r3  b237f888
    r4  00000000  r5  ffffffff  r6  0026a847  r7  000000f0
    r8  00000000  r9  00000000  r10 b3597320  r11 b2bea129
    ip  b237f878  sp  b237f868  lr  b40e0219  pc  b40dcd54

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:
         b237f828  b237f888  <anonymous:b2283000>
         b237f82c  00000000
         b237f830  00000000
         b237f834  b3597320  [anon:libc_malloc]
         b237f838  b2bea129  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop)
         b237f83c  b237f848  <anonymous:b2283000>
         b237f840  b40dc26f  /system/lib/libc.so (clock_gettime+18)
         b237f844  beb9e444  [vdso] (__vdso_clock_gettime+12)
         b237f848  b237f888  <anonymous:b2283000>
         b237f84c  b40e0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b237f850  b237f914  <anonymous:b2283000>
         b237f854  5f66e1d5
         b237f858  26d5a5a5
         b237f85c  001200d8
         b237f860  12c43c2f
         b237f864  e09feb5e
    #00  b237f868  b237f9c8  <anonymous:b2283000>
         ........  ........
    #01  b237f878  b237f888  <anonymous:b2283000>
         ........  ........
    #02  b237f8b0  b237f914  <anonymous:b2283000>
         ........  ........
    #03  b237f8d0  00000000
         ........  ........
    #04  b237f958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b237f960  b237f978  <anonymous:b2283000>
         b237f964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b237f968  b237f970  <anonymous:b2283000>
         b237f96c  00000000
         b237f970  b25c9970  <anonymous:b24cd000>
         b237f974  b2281970  <anonymous:b2185000>
         b237f978  00007545
         b237f97c  00007525
         b237f980  00000000
         b237f984  b2282000  [anon:thread stack guard]
         b237f988  000fd970
         b237f98c  00001000
         b237f990  00000000
         b237f994  00000000
         b237f998  00000000
         b237f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 30022, name: HwBinder:29989_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b2281878  r3  b2281874
    r4  b35a7a00  r5  b2281878  r6  00000000  r7  00000036
    r8  b35a7a58  r9  c0306201  r10 b2281898  r11 b35a7a9c
    ip  b2281880  sp  b2281860  lr  b40e4c15  pc  b4116f3c

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:
         b2281820  0000001b
         b2281824  00000010
         b2281828  00007526
         b228182c  00000411
         b2281830  00000028
         b2281834  00000000
         b2281838  00000000
         b228183c  00000000
         b2281840  b3286058
         b2281844  00000000
         b2281848  b3286080
         b228184c  00000000
         b2281850  e09feb5e
         b2281854  b35a7a00  [anon:libc_malloc]
         b2281858  00000004
         b228185c  00000000
    #00  b2281860  b2281874  <anonymous:b2185000>
         ........  ........
    #01  b2281860  b2281874  <anonymous:b2185000>
         ........  ........
    #02  b2281878  00000000
         ........  ........
    #03  b22818d0  e09feb5e
         ........  ........
    #04  b22818f8  00000000
         ........  ........
    #05  b2281918  b358dbd0  [anon:libc_malloc]
         ........  ........
    #06  b2281920  b228191c  <anonymous:b2185000>
         ........  ........
    #07  b2281958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b2281960  b2281978  <anonymous:b2185000>
         b2281964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b2281968  b2281970  <anonymous:b2185000>
         b228196c  00000000
         b2281970  b237f970  <anonymous:b2283000>
         b2281974  b1cc2970  <anonymous:b1bc6000>
         b2281978  00007546
         b228197c  00007525
         b2281980  00000001
         b2281984  b2184000  [anon:thread stack guard]
         b2281988  000fd970
         b228198c  00001000
         b2281990  00000000
         b2281994  00000000
         b2281998  00000003
         b228199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 29989, tid: 30024, name: HwBinder:29989_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b1cc2878  r3  b1cc2874
    r4  b35a7d00  r5  b1cc2878  r6  00000000  r7  00000036
    r8  b35a7d58  r9  c0306201  r10 b1cc2898  r11 b35a7d9c
    ip  b1cc2880  sp  b1cc2860  lr  b40e4c15  pc  b4116f3c

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:
         b1cc2820  00000013
         b1cc2824  00000010
         b1cc2828  00007526
         b1cc282c  00000411
         b1cc2830  00000114
         b1cc2834  00000000
         b1cc2838  00000028
         b1cc283c  00000000
         b1cc2840  b3286000
         b1cc2844  00000000
         b1cc2848  b3286114
         b1cc284c  00000000
         b1cc2850  00000000
         b1cc2854  00000000
         b1cc2858  00000048
         b1cc285c  00000000
    #00  b1cc2860  b1cc2874  <anonymous:b1bc6000>
         ........  ........
    #01  b1cc2860  b1cc2874  <anonymous:b1bc6000>
         ........  ........
    #02  b1cc2878  0000000c
         ........  ........
    #03  b1cc28d0  00000000
         ........  ........
    #04  b1cc28f8  00000000
         ........  ........
    #05  b1cc2918  b358dcc0  [anon:libc_malloc]
         ........  ........
    #06  b1cc2920  b1cc291c  <anonymous:b1bc6000>
         ........  ........
    #07  b1cc2958  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1cc2960  b1cc2978  <anonymous:b1bc6000>
         b1cc2964  b4126c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1cc2968  b1cc2970  <anonymous:b1bc6000>
         b1cc296c  00000000
         b1cc2970  b2281970  <anonymous:b2185000>
         b1cc2974  b1adf970  <anonymous:b19e3000>
         b1cc2978  00007548
         b1cc297c  00007525
         b1cc2980  00000001
         b1cc2984  b1bc5000  [anon:thread stack guard]
         b1cc2988  000fd970
         b1cc298c  00001000
         b1cc2990  00000000
         b1cc2994  00000000
         b1cc2998  00000003
         b1cc299c  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:[13589713]
    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
