*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 25797, tid: 25832, 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  ad52a070  r5  ad52a07c  r6  ad52a070  r7  ad52a094
    r8  ad52a140  r9  ad52a138  r10 00000140  r11 00000000
    ip  aca5d380  sp  aca5d888  lr  adb10935  pc  adb11f56

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:
         aca5d848  be53229e
         aca5d84c  adb3536c  /vendor/lib/libamlaudiorc.so
         aca5d850  ffffffff
         aca5d854  ffffffff
         aca5d858  adb10935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         aca5d85c  00000006
         aca5d860  ad52a070  [anon:libc_malloc]
         aca5d864  ad52a07c  [anon:libc_malloc]
         aca5d868  ad52a070  [anon:libc_malloc]
         aca5d86c  ad51f140  [anon:libc_malloc]
         aca5d870  ad52a140  [anon:libc_malloc]
         aca5d874  adb10c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         aca5d878  ad52a070  [anon:libc_malloc]
         aca5d87c  ad52a07c  [anon:libc_malloc]
         aca5d880  ad51f140  [anon:libc_malloc]
         aca5d884  adb11eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  aca5d888  00000001
         ........  ........
    #01  aca5d8a8  00000001
         ........  ........
    #02  aca5d8c8  ad52a130  [anon:libc_malloc]
         ........  ........
    #03  aca5d8e0  00000000
         ........  ........
    #04  aca5d920  aca5d91c  <anonymous:ac961000>
         ........  ........
    #05  aca5d958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  aca5d960  aca5d978  <anonymous:ac961000>
         aca5d964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aca5d968  aca5d970  <anonymous:ac961000>
         aca5d96c  00000000
         aca5d970  acb5b970  <anonymous:aca5f000>
         aca5d974  00000000
         aca5d978  ffffffff
         aca5d97c  00000000
         aca5d980  00000001
         aca5d984  ac960000  [anon:thread stack guard]
         aca5d988  000fd970
         aca5d98c  00001000
         aca5d990  00000000
         aca5d994  00000000
         aca5d998  00000003
         aca5d99c  00000000

memory near r4 ([anon:libc_malloc]):
    ad52a050 0029b469 00000000 22092df9 00000000  i.)......-."....
    ad52a060 ae2757d4 ae715910 00000000 00000000  .W'..Yq.........
    ad52a070 adb34374 adb35060 00000000 00000001  tC..`P..........
    ad52a080 00003e80 00000000 00000006 00000000  .>..............
    ad52a090 00000000 00000000 00000000 00000000  ................
    ad52a0a0 00000000 00000000 00000000 00000000  ................
    ad52a0b0 00000000 00000000 00000000 00000000  ................
    ad52a0c0 adb11a5d adb11a63 ad52a070 00000000  ]...c...p.R.....
    ad52a0d0 00000000 00000000 00000000 00000000  ................
    ad52a0e0 ae275300 00000000 aca5d970 00000000  .S'.....p.......
    ad52a0f0 00000002 00000000 ae710100 00000000  ..........q.....
    ad52a100 000064e8 ae721bb8 ad51f000 ae708408  .d....r...Q...p.
    ad52a110 ae708420 ae708450 ae70cb58 ad51f140   .p.P.p.X.p.@.Q.
    ad52a120 00000000 00000000 00000140 00000000  ........@.......
    ad52a130 00000000 00000000 00000000 00000000  ................
    ad52a140 00000000 00000000 ae275334 ae715980  ........4S'..Yq.

memory near r5 ([anon:libc_malloc]):
    ad52a05c 00000000 ae2757d4 ae715910 00000000  .....W'..Yq.....
    ad52a06c 00000000 adb34374 adb35060 00000000  ....tC..`P......
    ad52a07c 00000001 00003e80 00000000 00000006  .....>..........
    ad52a08c 00000000 00000000 00000000 00000000  ................
    ad52a09c 00000000 00000000 00000000 00000000  ................
    ad52a0ac 00000000 00000000 00000000 00000000  ................
    ad52a0bc 00000000 adb11a5d adb11a63 ad52a070  ....]...c...p.R.
    ad52a0cc 00000000 00000000 00000000 00000000  ................
    ad52a0dc 00000000 ae275300 00000000 aca5d970  .....S'.....p...
    ad52a0ec 00000000 00000002 00000000 ae710100  ..............q.
    ad52a0fc 00000000 000064e8 ae721bb8 ad51f000  .....d....r...Q.
    ad52a10c ae708408 ae708420 ae708450 ae70cb58  ..p. .p.P.p.X.p.
    ad52a11c ad51f140 00000000 00000000 00000140  @.Q.........@...
    ad52a12c 00000000 00000000 00000000 00000000  ................
    ad52a13c 00000000 00000000 00000000 ae275334  ............4S'.
    ad52a14c ae715980 00000008 00000000 00000030  .Yq.........0...

memory near r6 ([anon:libc_malloc]):
    ad52a050 0029b469 00000000 22092df9 00000000  i.)......-."....
    ad52a060 ae2757d4 ae715910 00000000 00000000  .W'..Yq.........
    ad52a070 adb34374 adb35060 00000000 00000001  tC..`P..........
    ad52a080 00003e80 00000000 00000006 00000000  .>..............
    ad52a090 00000000 00000000 00000000 00000000  ................
    ad52a0a0 00000000 00000000 00000000 00000000  ................
    ad52a0b0 00000000 00000000 00000000 00000000  ................
    ad52a0c0 adb11a5d adb11a63 ad52a070 00000000  ]...c...p.R.....
    ad52a0d0 00000000 00000000 00000000 00000000  ................
    ad52a0e0 ae275300 00000000 aca5d970 00000000  .S'.....p.......
    ad52a0f0 00000002 00000000 ae710100 00000000  ..........q.....
    ad52a100 000064e8 ae721bb8 ad51f000 ae708408  .d....r...Q...p.
    ad52a110 ae708420 ae708450 ae70cb58 ad51f140   .p.P.p.X.p.@.Q.
    ad52a120 00000000 00000000 00000140 00000000  ........@.......
    ad52a130 00000000 00000000 00000000 00000000  ................
    ad52a140 00000000 00000000 ae275334 ae715980  ........4S'..Yq.

memory near r7 ([anon:libc_malloc]):
    ad52a074 adb35060 00000000 00000001 00003e80  `P...........>..
    ad52a084 00000000 00000006 00000000 00000000  ................
    ad52a094 00000000 00000000 00000000 00000000  ................
    ad52a0a4 00000000 00000000 00000000 00000000  ................
    ad52a0b4 00000000 00000000 00000000 adb11a5d  ............]...
    ad52a0c4 adb11a63 ad52a070 00000000 00000000  c...p.R.........
    ad52a0d4 00000000 00000000 00000000 ae275300  .............S'.
    ad52a0e4 00000000 aca5d970 00000000 00000002  ....p...........
    ad52a0f4 00000000 ae710100 00000000 000064e8  ......q......d..
    ad52a104 ae721bb8 ad51f000 ae708408 ae708420  ..r...Q...p. .p.
    ad52a114 ae708450 ae70cb58 ad51f140 00000000  P.p.X.p.@.Q.....
    ad52a124 00000000 00000140 00000000 00000000  ....@...........
    ad52a134 00000000 00000000 00000000 00000000  ................
    ad52a144 00000000 ae275334 ae715980 00000008  ....4S'..Yq.....
    ad52a154 00000000 00000030 00000000 00000060  ....0.......`...
    ad52a164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    ad52a120 00000000 00000000 00000140 00000000  ........@.......
    ad52a130 00000000 00000000 00000000 00000000  ................
    ad52a140 00000000 00000000 ae275334 ae715980  ........4S'..Yq.
    ad52a150 00000008 00000000 00000030 00000000  ........0.......
    ad52a160 00000060 00000000 00000088 00000000  `...............
    ad52a170 000000a8 00000000 000000d0 00000000  ................
    ad52a180 00000100 00000000 00000128 00000000  ........(.......
    ad52a190 00000148 00000000 00000170 00000000  H.......p.......
    ad52a1a0 000001a0 00000000 000001c8 00000000  ................
    ad52a1b0 000001e8 00000000 00000000 00000000  ................
    ad52a1c0 00000000 00000000 00000000 00000000  ................
    ad52a1d0 00000000 00000000 00000000 00000000  ................
    ad52a1e0 00000000 00000000 00000000 00000000  ................
    ad52a1f0 00000000 00000000 00000000 00000000  ................
    ad52a200 00000000 00000000 00000000 00000000  ................
    ad52a210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    ad52a118 ae70cb58 ad51f140 00000000 00000000  X.p.@.Q.........
    ad52a128 00000140 00000000 00000000 00000000  @...............
    ad52a138 00000000 00000000 00000000 00000000  ................
    ad52a148 ae275334 ae715980 00000008 00000000  4S'..Yq.........
    ad52a158 00000030 00000000 00000060 00000000  0.......`.......
    ad52a168 00000088 00000000 000000a8 00000000  ................
    ad52a178 000000d0 00000000 00000100 00000000  ................
    ad52a188 00000128 00000000 00000148 00000000  (.......H.......
    ad52a198 00000170 00000000 000001a0 00000000  p...............
    ad52a1a8 000001c8 00000000 000001e8 00000000  ................
    ad52a1b8 00000000 00000000 00000000 00000000  ................
    ad52a1c8 00000000 00000000 00000000 00000000  ................
    ad52a1d8 00000000 00000000 00000000 00000000  ................
    ad52a1e8 00000000 00000000 00000000 00000000  ................
    ad52a1f8 00000000 00000000 00000000 00000000  ................
    ad52a208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ac961000>):
    aca5d360 f964e800 2a5f72b6 ac301334 be53229e  ..d..r_*4.0.."S.
    aca5d370 aca5d404 00000003 aca5d404 aeef933c  ............<...
    aca5d380 aeef2cf9 aeef9014 00000000 00000001  .,..............
    aca5d390 00000000 aeeeb28f 00000000 00000000  ................
    aca5d3a0 aca5d9c8 00000000 5f72b6f9 3013342a  ..........r_*4.0
    aca5d3b0 be53229e aca5d448 00000000 adb28104  ."S.H...........
    aca5d3c0 00000006 adb35060 ad52a138 00000140  ....`P..8.R.@...
    aca5d3d0 00000000 aeeeab6d 000003c5 ffff0208  ....m...........
    aca5d3e0 00000006 000003ff 00000000 00000000  ................
    aca5d3f0 00000000 00000000 00000000 00000000  ................
    aca5d400 aca5d3a8 aca5d3e0 00000001 adb28104  ................
    aca5d410 0000001c aca5d448 0000003b be53229e  ....H...;...."S.
    aca5d420 adb28104 00000006 aca5d448 00000000  ........H.......
    aca5d430 adb35060 aeeeaca3 adb283b7 aca5d85c  `P..........\...
    aca5d440 00000000 aca5d85c 4f525245 75412052  ....\...ERROR Au
    aca5d450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ac961000>):
    aca5d868 ad52a070 ad51f140 ad52a140 adb10c41  p.R.@.Q.@.R.A...
    aca5d878 ad52a070 ad52a07c ad51f140 adb11eef  p.R.|.R.@.Q.....
    aca5d888 00000001 ae270000 00000000 00000140  ......'.....@...
    aca5d898 ad52a07c ad52a070 ad51f140 adb11d01  |.R.p.R.@.Q.....
    aca5d8a8 00000001 ad52a120 be53229e 00000140  .... .R.."S.@...
    aca5d8b8 ad51f140 ad51f000 adb35348 adb10099  @.Q...Q.HS......
    aca5d8c8 ad52a130 ad52a0e0 ad52a120 aca5d8f4  0.R...R. .R.....
    aca5d8d8 ad52a130 ae26851b 00000000 00000000  0.R...&.........
    aca5d8e8 00000000 00000000 ad52a128 00000002  ........(.R.....
    aca5d8f8 be53229e ad52a0e0 00000000 ad52a0ec  ."S...R.......R.
    aca5d908 00000000 aca5d928 000064df ae715990  ....(....d...Yq.
    aca5d918 ae8b2c75 ae8b3055 aca5d91c aca5d970  u,..U0......p...
    aca5d928 ad52a0e0 ae715980 ad52a0e0 be53229e  ..R..Yq...R.."S.
    aca5d938 aca5d970 aca5d970 aca5d970 00000078  p...p...p...x...
    aca5d948 000064c5 000064df ae715990 af06fc47  .d...d...Yq.G...
    aca5d958 af06fc2f af02a067 aca5d978 af06fc2f  /...g...x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    adb10914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    adb10924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    adb10934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    adb10944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    adb10954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    adb10964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    adb10974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    adb10984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    adb10994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    adb109a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    adb109b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    adb109c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    adb109d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    adb109e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    adb109f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    adb10a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    adb11f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    adb11f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    adb11f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    adb11f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    adb11f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    adb11f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    adb11f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    adb11fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    adb11fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    adb11fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    adb11fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    adb11fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    adb11ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    adb12004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    adb12014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    adb12024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (476 entries):
--->Fault address falls at 00000010 before any mapped regions
    80f3b000-80f3dfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    80f3e000-80f3efff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    80f3f000-80f3ffff rw-         0      1000
    ac960000-ac960fff ---         0      1000  [anon:thread stack guard]
    ac961000-aca5dfff rw-         0     fd000
    aca5e000-aca5efff ---         0      1000  [anon:thread stack guard]
    aca5f000-acb5bfff rw-         0     fd000
    acb5c000-acb5cfff ---         0      1000  [anon:thread stack guard]
    acb5d000-acc59fff rw-         0     fd000
    acc5a000-acc5afff ---         0      1000  [anon:thread stack guard]
    acc5b000-acd57fff rw-         0     fd000
    acd58000-acd5dfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    acd5e000-acd5efff ---         0      1000
    acd5f000-acd5ffff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    acd60000-acd60fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    acdb3000-acdb5fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    acdb6000-acdb6fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    acdb7000-acdb7fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    acdd3000-acdd6fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    acdd7000-acdd7fff r--      3000      1000  /vendor/lib/libalsautils.so
    acdd8000-acdd8fff rw-      4000      1000  /vendor/lib/libalsautils.so
    ace3a000-ace3cfff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    ace3d000-ace3dfff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    ace3e000-ace3efff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    ace5d000-ace64fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    ace65000-ace65fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ace66000-ace66fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aceaf000-aceb4fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    aceb5000-aceb5fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aceb6000-aceb6fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    acecf000-aced6fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    aced7000-aced7fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aced8000-aced8fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    acf37000-acf3bfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    acf3c000-acf3cfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    acf3d000-acf3dfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    acf70000-acf74fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    acf75000-acf75fff ---         0      1000
    acf76000-acf76fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    acf77000-acf77fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    acfae000-acfb4fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    acfb5000-acfb5fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    acfb6000-acfb7fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    acfc9000-acfd4fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    acfd5000-acfd5fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    acfd6000-acfd6fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    ad011000-ad03cfff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    ad03d000-ad03dfff ---         0      1000
    ad03e000-ad03efff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ad03f000-ad03ffff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ad06a000-ad129fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    ad12a000-ad12cfff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    ad12d000-ad12dfff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    ad16a000-ad16ffff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    ad170000-ad170fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ad171000-ad171fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ad18e000-ad191fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    ad192000-ad192fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    ad193000-ad193fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    ad1d1000-ad1d4fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    ad1d5000-ad1d5fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    ad1d6000-ad1d6fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    ad222000-ad225fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    ad226000-ad226fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
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    aeb7a000-aeb7afff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
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    aeb96000-aeb96fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    aeb97000-aeb97fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    aebdd000-aebddfff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    aebde000-aebdefff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    aebdf000-aebdffff rw-         0      1000  [anon:.bss]
    aec07000-aec99fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    aec9a000-aec9efff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    aec9f000-aec9ffff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    aeca0000-aeca0fff rw-         0      1000  [anon:.bss]
    aecca000-aed30fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    aed31000-aed31fff ---         0      1000
    aed32000-aed38fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    aed39000-aed39fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    aed50000-aed99fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    aed9a000-aed9afff ---         0      1000
    aed9b000-aed9ffff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    aeda0000-aeda0fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    aedc1000-aedf5fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    aedf6000-aedf6fff ---         0      1000
    aedf7000-aedfafff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    aedfb000-aedfbfff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    aee1c000-aeeaefff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    aeeaf000-aeeb3fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    aeeb4000-aeeb4fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    aeeb5000-aeeb5fff rw-         0      1000  [anon:.bss]
    aeee4000-aeef6fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    aeef7000-aeef7fff ---         0      1000
    aeef8000-aeef8fff r--     13000      1000  /system/lib/liblog.so
    aeef9000-aeef9fff rw-     14000      1000  /system/lib/liblog.so
    aef03000-aef3ffff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    aef40000-aef40fff ---         0      1000
    aef41000-aef44fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    aef45000-aef45fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    aef89000-aef9dfff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    aef9e000-aef9ffff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aefa0000-aefa0fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    aefde000-aefe1fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    aefe2000-aefe2fff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    aefe3000-aefe3fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    af00c000-af0a8fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    af0a9000-af0a9fff ---         0      1000
    af0aa000-af0adfff r--     9d000      4000  /system/lib/libc.so
    af0ae000-af0affff rw-     a1000      2000  /system/lib/libc.so
    af0b0000-af0b0fff rw-         0      1000  [anon:.bss]
    af0b1000-af0b1fff r--         0      1000  [anon:.bss]
    af0b2000-af0b8fff rw-         0      7000  [anon:.bss]
    af0d5000-af194fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    af195000-af195fff ---         0      1000
    af196000-af1a4fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    af1a5000-af1a5fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    af1ea000-af1f4fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    af1f5000-af1f5fff ---         0      1000
    af1f6000-af1f6fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    af1f7000-af1f7fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    af202000-af21cfff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    af21d000-af21dfff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    af21e000-af21efff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    af21f000-af224fff rw-         0      6000  [anon:.bss]
    af24f000-af26efff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    af26f000-af26ffff r--     1f000      1000  /system/lib/libm.so
    af270000-af270fff rw-     20000      1000  /system/lib/libm.so
    af28d000-af28ffff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    af290000-af290fff r--      2000      1000  /system/lib/libvndksupport.so
    af291000-af291fff rw-      3000      1000  /system/lib/libvndksupport.so
    af2c9000-af2e0fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    af2e1000-af2e1fff ---         0      1000
    af2e2000-af2e3fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    af2e4000-af2e4fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    af320000-af332fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    af333000-af333fff ---         0      1000
    af334000-af334fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    af335000-af335fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    af342000-af356fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    af357000-af357fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    af358000-af358fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    af359000-af39efff rw-         0     46000  [anon:.bss]
    af3b3000-af3b3fff r--         0      1000  [anon:linker_alloc]
    af3bb000-af3dafff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    af3db000-af3dbfff r--         0      1000  [anon:linker_alloc]
    af3dc000-af3dcfff rw-         0      1000  [anon:linker_alloc]
    af3e7000-af3e7fff r--         0      1000  [anon:linker_alloc]
    af3f5000-af3f5fff rw-         0      1000  [anon:linker_alloc_vector]
    af400000-af400fff ---         0      1000  [anon:thread signal stack guard]
    af401000-af404fff rw-         0      4000  [anon:thread signal stack]
    af405000-af405fff r--         0      1000  [anon:linker_alloc]
    af407000-af407fff ---         0      1000  [anon:bionic TLS guard]
    af408000-af40afff rw-         0      3000  [anon:bionic TLS]
    af40b000-af40bfff ---         0      1000  [anon:bionic TLS guard]
    af40c000-af40cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af40d000-af40dfff ---         0      1000  [anon:thread signal stack guard]
    af40e000-af411fff rw-         0      4000  [anon:thread signal stack]
    af412000-af412fff r--         0      1000  [anon:linker_alloc]
    af413000-af413fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af414000-af414fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af415000-af415fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af416000-af416fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af417000-af436fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    af437000-af438fff r--         0      2000  [anon:linker_alloc]
    af439000-af439fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af43a000-af43afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af43b000-af43bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af43c000-af43cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af43d000-af43dfff ---         0      1000  [anon:bionic TLS guard]
    af43e000-af440fff rw-         0      3000  [anon:bionic TLS]
    af441000-af441fff ---         0      1000  [anon:bionic TLS guard]
    af442000-af442fff ---         0      1000  [anon:thread signal stack guard]
    af443000-af446fff rw-         0      4000  [anon:thread signal stack]
    af447000-af447fff ---         0      1000  [anon:bionic TLS guard]
    af448000-af44afff rw-         0      3000  [anon:bionic TLS]
    af44b000-af44bfff ---         0      1000  [anon:bionic TLS guard]
    af44c000-af44cfff ---         0      1000  [anon:thread signal stack guard]
    af44d000-af450fff rw-         0      4000  [anon:thread signal stack]
    af451000-af451fff rw-         0      1000  [anon:linker_alloc]
    af452000-af452fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af453000-af453fff ---         0      1000  [anon:bionic TLS guard]
    af454000-af456fff rw-         0      3000  [anon:bionic TLS]
    af457000-af457fff ---         0      1000  [anon:bionic TLS guard]
    af458000-af477fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    af478000-af497fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    af498000-af498fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af499000-af49afff r--         0      2000  [anon:linker_alloc]
    af49b000-af49bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af49c000-af49cfff ---         0      1000  [anon:thread signal stack guard]
    af49d000-af4a0fff rw-         0      4000  [anon:thread signal stack]
    af4a1000-af4a1fff ---         0      1000  [anon:bionic TLS guard]
    af4a2000-af4a4fff rw-         0      3000  [anon:bionic TLS]
    af4a5000-af4a5fff ---         0      1000  [anon:bionic TLS guard]
    af4a6000-af4c5fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    af4c6000-af4e5fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af4e6000-af4e9fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    af4ea000-af4eafff r--      3000      1000  /system/lib/libnetd_client.so
    af4eb000-af4ebfff rw-      4000      1000  /system/lib/libnetd_client.so
    af4ec000-af4ecfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af4ed000-af4edfff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    af4ee000-af4effff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    af4f0000-af4f0fff ---         0      1000  [anon:thread signal stack guard]
    af4f1000-af4f4fff rw-         0      4000  [anon:thread signal stack]
    af4f5000-af4f5fff ---         0      1000  [anon:bionic TLS guard]
    af4f6000-af4f8fff rw-         0      3000  [anon:bionic TLS]
    af4f9000-af4f9fff ---         0      1000  [anon:bionic TLS guard]
    af4fa000-af4fafff ---         0      1000  [anon:thread signal stack guard]
    af4fb000-af4fefff rw-         0      4000  [anon:thread signal stack]
    af4ff000-af4fffff r--         0      1000  [anon:linker_alloc]
    af500000-af500fff ---         0      1000  [anon:bionic TLS guard]
    af501000-af503fff rw-         0      3000  [anon:bionic TLS]
    af504000-af504fff ---         0      1000  [anon:bionic TLS guard]
    af505000-af505fff ---         0      1000  [anon:thread signal stack guard]
    af506000-af509fff rw-         0      4000  [anon:thread signal stack]
    af50a000-af529fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af52a000-af52afff rw-         0      1000  [anon:linker_alloc]
    af52b000-af52cfff r--         0      2000  [anon:linker_alloc]
    af52d000-af52dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af52e000-af52efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af52f000-af52ffff ---         0      1000  [anon:bionic TLS guard]
    af530000-af532fff rw-         0      3000  [anon:bionic TLS]
    af533000-af533fff ---         0      1000  [anon:bionic TLS guard]
    af534000-af534fff ---         0      1000  [anon:thread signal stack guard]
    af535000-af538fff rw-         0      4000  [anon:thread signal stack]
    af539000-af539fff ---         0      1000  [anon:bionic TLS guard]
    af53a000-af53cfff rw-         0      3000  [anon:bionic TLS]
    af53d000-af53dfff ---         0      1000  [anon:bionic TLS guard]
    af53e000-af55dfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    af55e000-af55efff ---         0      1000  [anon:thread signal stack guard]
    af55f000-af562fff rw-         0      4000  [anon:thread signal stack]
    af563000-af563fff r--         0      1000  [anon:linker_alloc]
    af564000-af564fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af565000-af565fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af566000-af566fff ---         0      1000  [anon:bionic TLS guard]
    af567000-af569fff rw-         0      3000  [anon:bionic TLS]
    af56a000-af56afff ---         0      1000  [anon:bionic TLS guard]
    af56b000-af58afff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    af58b000-af5aafff r--         0     20000  /dev/__properties__/properties_serial
    af5ab000-af5b1fff r--         0      7000  /dev/__properties__/property_info
    af5b2000-af5b2fff rw-         0      1000  [anon:linker_alloc_vector]
    af5b3000-af5b3fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af5b4000-af5b4fff rw-         0      1000  [anon:linker_alloc_vector]
    af5b5000-af5b5fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af5b6000-af5b6fff rw-         0      1000  [anon:linker_alloc_lob]
    af5b7000-af5b9fff rw-         0      3000  [anon:linker_alloc_small_objects]
    af5ba000-af5bafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    af5bb000-af5bdfff rw-         0      3000  [anon:linker_alloc_vector]
    af5be000-af5bffff rw-         0      2000  [anon:linker_alloc_small_objects]
    af5c0000-af5c3fff r--         0      4000  [anon:linker_alloc]
    af5c4000-af5c4fff r--         0      1000  [anon:atexit handlers]
    af5c5000-af5c6fff rw-         0      2000  [anon:linker_alloc_lob]
    af5c7000-af5c7fff rw-         0      1000  [anon:System property context nodes]
    af5c8000-af5c8fff rw-         0      1000  [anon:linker_alloc_small_objects]
    af5c9000-af5c9fff rw-         0      1000  [anon:arc4random data]
    af5ca000-af5cafff rw-         0      1000  [anon:linker_alloc]
    af5cb000-af5cbfff rw-         0      1000  [anon:linker_alloc_small_objects]
    af5cc000-af5ccfff r--         0      1000  [anon:linker_alloc]
    af5cd000-af5ecfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    af5ed000-af5eefff rw-         0      2000  [anon:linker_alloc_small_objects]
    af5ef000-af5effff r--         0      1000  [anon:linker_alloc]
    af5f0000-af60ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    af610000-af610fff ---         0      1000
    af611000-af611fff rw-         0      1000
    af612000-af612fff ---         0      1000
    af613000-af632fff r--         0     20000  /dev/__properties__/properties_serial
    af633000-af633fff rw-         0      1000  [anon:System property context nodes]
    af634000-af63afff r--         0      7000  /dev/__properties__/property_info
    af63b000-af63bfff r--         0      1000  [anon:linker_alloc]
    af63c000-af63cfff rw-         0      1000  [anon:linker_alloc_vector]
    af63d000-af63dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    af63e000-af63efff r--         0      1000  [anon:linker_alloc]
    af63f000-af63ffff rw-         0      1000  [anon:linker_alloc_small_objects]
    af640000-af640fff r--         0      1000  [anon:atexit handlers]
    af641000-af641fff ---         0      1000  [anon:thread signal stack guard]
    af642000-af645fff rw-         0      4000  [anon:thread signal stack]
    af646000-af646fff ---         0      1000  [anon:bionic TLS guard]
    af647000-af649fff rw-         0      3000  [anon:bionic TLS]
    af64a000-af64afff ---         0      1000  [anon:bionic TLS guard]
    af64b000-af709fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    af70a000-af70afff rw-         0      1000  [anon:arc4random data]
    af70b000-af710fff r--     bf000      6000  /system/bin/linker
    af711000-af711fff rw-     c5000      1000  /system/bin/linker
    af712000-af713fff rw-         0      2000
    af714000-af714fff r--         0      1000
    af715000-af71afff rw-         0      6000
    bea51000-bea71fff rw-         0     21000  [stack]
    bec2b000-bec2bfff r-x         0      1000  [sigpage]
    bec2c000-bec2cfff r--         0      1000  [vvar]
    bec2d000-bec2dfff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25797, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bea71948  r3  bea71944
    r4  ae727000  r5  bea71948  r6  00000000  r7  00000036
    r8  ae727058  r9  c0306201  r10 bea71968  r11 ae72709c
    ip  bea71950  sp  bea71930  lr  af02dc15  pc  af05ff3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00017fa7  /system/bin/linker (__dl__ZN6soinfoD1Ev+14)
    #09 pc 00020bc7  [stack:bea51000]

stack:
         bea718f0  00000000
         bea718f4  ae700000  [anon:libc_malloc]
         bea718f8  ae71f520  [anon:libc_malloc]
         bea718fc  ae70b008  [anon:libc_malloc]
         bea71900  00000000
         bea71904  00000000
         bea71908  ae70b008  [anon:libc_malloc]
         bea7190c  af08843d  /system/lib/libc.so (ifree+504)
         bea71910  00000000
         bea71914  af7154ec  <anonymous:af715000>
         bea71918  bea71974  [stack]
         bea7191c  01000000
         bea71920  00000000
         bea71924  00000000
         bea71928  00000000
         bea7192c  af029983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  bea71930  bea71944  [stack]
         ........  ........
    #01  bea71930  bea71944  [stack]
         ........  ........
    #02  bea71948  00000000
         ........  ........
    #03  bea719a0  ae717550  [anon:libc_malloc]
         ........  ........
    #04  bea719c8  bea719e9  [stack]
         ........  ........
    #05  bea719e8  6665640e
         ........  ........
    #06  bea71a70  af5cb210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bea71a88  00000000
         ........  ........
    #08  bea71aa0  00000001
         ........  ........
    #09  bea71ab0  bea71c1c  [stack]
         bea71ab4  bea71c37  [stack]
         bea71ab8  bea71c4a  [stack]
         bea71abc  bea71c5f  [stack]
         bea71ac0  bea71c7a  [stack]
         bea71ac4  bea71c8d  [stack]
         bea71ac8  bea71ca6  [stack]
         bea71acc  bea71cbf  [stack]
         bea71ad0  bea71cd9  [stack]
         bea71ad4  bea71f17  [stack]
         bea71ad8  00000000
         bea71adc  00000021
         bea71ae0  bec2d000  [vdso]
         bea71ae4  00000010
         bea71ae8  003fb0d6
         bea71aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25798, name: Binder:25797_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae601880  r3  ae601874
    r4  ae601880  r5  ae728000  r6  c0306201  r7  00000036
    r8  00000000  r9  ae728088  r10 ae6018a0  r11 ae601888
    ip  00000000  sp  ae601860  lr  af02dc15  pc  af05ff3c

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:
         ae601820  00000010
         ae601824  ae700000  [anon:libc_malloc]
         ae601828  00000007
         ae60182c  af0798a9  /system/lib/libc.so (arena_run_split_remove+280)
         ae601830  00000006
         ae601834  00000100
         ae601838  00000000
         ae60183c  ae70b188  [anon:libc_malloc]
         ae601840  be53229e
         ae601844  00000004
         ae601848  ae728054  [anon:libc_malloc]
         ae60184c  00000000
         ae601850  00000000
         ae601854  00000000
         ae601858  ae728088  [anon:libc_malloc]
         ae60185c  ae6018a0  <anonymous:ae505000>
    #00  ae601860  ae601874  <anonymous:ae505000>
         ........  ........
    #01  ae601860  ae601874  <anonymous:ae505000>
         ........  ........
    #02  ae601878  00000000
         ........  ........
    #03  ae6018d8  be53229e
         ........  ........
    #04  ae601900  00000000
         ........  ........
    #05  ae601918  ae70d7b0  [anon:libc_malloc]
         ........  ........
    #06  ae601920  ae60191c  <anonymous:ae505000>
         ........  ........
    #07  ae601958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae601960  ae601978  <anonymous:ae505000>
         ae601964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae601968  ae601970  <anonymous:ae505000>
         ae60196c  00000000
         ae601970  af715494  <anonymous:af715000>
         ae601974  ae405970  <anonymous:ae309000>
         ae601978  000064c6
         ae60197c  000064c5
         ae601980  00000001
         ae601984  ae504000  [anon:thread stack guard]
         ae601988  000fd970
         ae60198c  00001000
         ae601990  00000000
         ae601994  00000000
         ae601998  00000003
         ae60199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25799, name: Binder:25797_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ae405880  r3  ae405874
    r4  ae405880  r5  ae7280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ae728168  r10 ae4058a0  r11 ae405888
    ip  00000000  sp  ae405860  lr  af02dc15  pc  af05ff3c

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:
         ae405820  ae8b2fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ae405824  000064c5
         ae405828  000064c6
         ae40582c  ae7151a0  [anon:libc_malloc]
         ae405830  00000008
         ae405834  00000100
         ae405838  00000000
         ae40583c  ae70b208  [anon:libc_malloc]
         ae405840  be53229e
         ae405844  00000004
         ae405848  ae728134  [anon:libc_malloc]
         ae40584c  00000000
         ae405850  00000000
         ae405854  00000000
         ae405858  ae728168  [anon:libc_malloc]
         ae40585c  ae4058a0  <anonymous:ae309000>
    #00  ae405860  ae405874  <anonymous:ae309000>
         ........  ........
    #01  ae405860  ae405874  <anonymous:ae309000>
         ........  ........
    #02  ae405878  00000000
         ........  ........
    #03  ae4058d8  be53229e
         ........  ........
    #04  ae405900  ae70d870  [anon:libc_malloc]
         ........  ........
    #05  ae405918  ae70d870  [anon:libc_malloc]
         ........  ........
    #06  ae405920  ae40591c  <anonymous:ae309000>
         ........  ........
    #07  ae405958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae405960  ae405978  <anonymous:ae309000>
         ae405964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae405968  ae405970  <anonymous:ae309000>
         ae40596c  00000000
         ae405970  ae601970  <anonymous:ae505000>
         ae405974  adfa5970  <anonymous:adea9000>
         ae405978  000064c7
         ae40597c  000064c5
         ae405980  00000001
         ae405984  ae308000  [anon:thread stack guard]
         ae405988  000fd970
         ae40598c  00001000
         ae405990  00000000
         ae405994  00000000
         ae405998  00000003
         ae40599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25802, name: HwBinder:25797_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  adfa5878  r3  adfa5874
    r4  ae727300  r5  adfa5878  r6  00000000  r7  00000036
    r8  ae727358  r9  c0306201  r10 adfa5898  r11 ae72739c
    ip  adfa5880  sp  adfa5860  lr  af02dc15  pc  af05ff3c

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:
         adfa5820  0000001d
         adfa5824  00000010
         adfa5828  000064c9
         adfa582c  00000411
         adfa5830  00000078
         adfa5834  00000000
         adfa5838  00000010
         adfa583c  00000000
         adfa5840  ae406000
         adfa5844  00000000
         adfa5848  ae406078
         adfa584c  00000000
         adfa5850  00000000
         adfa5854  00000000
         adfa5858  00000048
         adfa585c  00000000
    #00  adfa5860  adfa5874  <anonymous:adea9000>
         ........  ........
    #01  adfa5860  adfa5874  <anonymous:adea9000>
         ........  ........
    #02  adfa5878  0000000c
         ........  ........
    #03  adfa58d0  be53229e
         ........  ........
    #04  adfa58f8  00000000
         ........  ........
    #05  adfa5918  ae70d7e0  [anon:libc_malloc]
         ........  ........
    #06  adfa5920  adfa591c  <anonymous:adea9000>
         ........  ........
    #07  adfa5958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  adfa5960  adfa5978  <anonymous:adea9000>
         adfa5964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         adfa5968  adfa5970  <anonymous:adea9000>
         adfa596c  00000000
         adfa5970  ae405970  <anonymous:ae309000>
         adfa5974  ad760970  <anonymous:ad664000>
         adfa5978  000064ca
         adfa597c  000064c5
         adfa5980  00000001
         adfa5984  adea8000  [anon:thread stack guard]
         adfa5988  000fd970
         adfa598c  00001000
         adfa5990  00000000
         adfa5994  00000000
         adfa5998  00000003
         adfa599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25811, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad7608e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ae7218fc  r6  adb284d9  r7  00000150
    r8  0000000b  r9  ad7608d0  r10 ae7218f0  r11 ad7608e0
    ip  ad7608a0  sp  ad760890  lr  af02f51d  pc  af05ffd4

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:
         ad760850  ad7608a3  <anonymous:ad664000>
         ad760854  af02a41f  /system/lib/libc.so (closedir+22)
         ad760858  ad76086c  <anonymous:ad664000>
         ad76085c  ae755000  [anon:libc_malloc]
         ad760860  ad76086c  <anonymous:ad664000>
         ad760864  adb11311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         ad760868  ad7608a3  <anonymous:ad664000>
         ad76086c  00000000
         ad760870  00000000
         ad760874  00000000
         ad760878  00000000
         ad76087c  00000010
         ad760880  00000020
         ad760884  00000001
         ad760888  00000008
         ad76088c  00001f40
    #00  ad760890  00000002
         ........  ........
    #01  ad7608a0  00000000
         ........  ........
    #02  ad7608c8  ae7080f0  [anon:libc_malloc]
         ........  ........
    #03  ad760920  ad76091c  <anonymous:ad664000>
         ........  ........
    #04  ad760958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ad760960  ad760978  <anonymous:ad664000>
         ad760964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad760968  ad760970  <anonymous:ad664000>
         ad76096c  00000000
         ad760970  adfa5970  <anonymous:adea9000>
         ad760974  ad4ff970  <anonymous:ad403000>
         ad760978  000064d3
         ad76097c  000064c5
         ad760980  00000001
         ad760984  ad663000  [anon:thread stack guard]
         ad760988  000fd970
         ad76098c  00001000
         ad760990  00000000
         ad760994  00000000
         ad760998  00000003
         ad76099c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25812, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  ad4ff888  r3  ad4ff884
    r4  ae7281c0  r5  00000003  r6  ae717370  r7  00000036
    r8  00000800  r9  ad9f96bb  r10 ad9f9c5c  r11 ad9f9eee
    ip  00000000  sp  ad4ff870  lr  af02dc15  pc  af05ff40

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:
         ad4ff830  00000000
         ad4ff834  ad9dfcab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         ad4ff838  00000000
         ad4ff83c  ad4ff848  <anonymous:ad403000>
         ad4ff840  af02526f  /system/lib/libc.so (clock_gettime+18)
         ad4ff844  bec2d444  [vdso] (__vdso_clock_gettime+12)
         ad4ff848  ad4ff888  <anonymous:ad403000>
         ad4ff84c  af029d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ad4ff850  ad4ff914  <anonymous:ad403000>
         ad4ff854  5f72b6f9
         ad4ff858  318d6344
         ad4ff85c  0029b469
         ad4ff860  2209f461
         ad4ff864  ae7080c0  [anon:libc_malloc]
         ad4ff868  ae7080c0  [anon:libc_malloc]
         ad4ff86c  00000800
    #00  ad4ff870  ad4ff884  <anonymous:ad403000>
         ........  ........
    #01  ad4ff870  ad4ff884  <anonymous:ad403000>
         ........  ........
    #02  ad4ff888  00000100
         ........  ........
    #03  ad4ff8a8  00000000
         ........  ........
    #04  ad4ff8d0  00000002
         ........  ........
    #05  ad4ff958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ad4ff960  ad4ff978  <anonymous:ad403000>
         ad4ff964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad4ff968  ad4ff970  <anonymous:ad403000>
         ad4ff96c  00000000
         ad4ff970  ad760970  <anonymous:ad664000>
         ad4ff974  ad401970  <anonymous:ad305000>
         ad4ff978  000064d4
         ad4ff97c  000064c5
         ad4ff980  00000000
         ad4ff984  ad402000  [anon:thread stack guard]
         ad4ff988  000fd970
         ad4ff98c  00001000
         ad4ff990  00000000
         ad4ff994  00000000
         ad4ff998  00000000
         ad4ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25813, name: HwBinder:25797_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ad401878  r3  ad401874
    r4  ae727a00  r5  ad401878  r6  00000000  r7  00000036
    r8  ae727a58  r9  c0306201  r10 ad401898  r11 ae727a9c
    ip  ad401880  sp  ad401860  lr  af02dc15  pc  af05ff3c

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:
         ad401820  00000013
         ad401824  00000010
         ad401828  000064c9
         ad40182c  00000411
         ad401830  00000164
         ad401834  00000000
         ad401838  00000038
         ad40183c  00000000
         ad401840  ae406234
         ad401844  00000000
         ad401848  ad4018a4  <anonymous:ad305000>
         ad40184c  01000000
         ad401850  00000000
         ad401854  00000000
         ad401858  00000000
         ad40185c  af029983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  ad401860  ad401874  <anonymous:ad305000>
         ........  ........
    #01  ad401860  ad401874  <anonymous:ad305000>
         ........  ........
    #02  ad401878  00000000
         ........  ........
    #03  ad4018d0  ae717550  [anon:libc_malloc]
         ........  ........
    #04  ad4018f8  00000000
         ........  ........
    #05  ad401918  ae70dbd0  [anon:libc_malloc]
         ........  ........
    #06  ad401920  ad40191c  <anonymous:ad305000>
         ........  ........
    #07  ad401958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad401960  ad401978  <anonymous:ad305000>
         ad401964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad401968  ad401970  <anonymous:ad305000>
         ad40196c  00000000
         ad401970  ad4ff970  <anonymous:ad403000>
         ad401974  acd57970  <anonymous:acc5b000>
         ad401978  000064d5
         ad40197c  000064c5
         ad401980  00000001
         ad401984  ad304000  [anon:thread stack guard]
         ad401988  000fd970
         ad40198c  00001000
         ad401990  00000000
         ad401994  00000000
         ad401998  00000003
         ad40199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25820, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ae76d204  r1  00000089  r2  000000b0  r3  acd577f0
    r4  00000000  r5  ffffffff  r6  addd3509  r7  000000f0
    r8  000000b0  r9  00000000  r10 00001200  r11 ae740e3c
    ip  acd577e0  sp  acd577d0  lr  af029219  pc  af025d54

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:
         acd57790  acd577f0  <anonymous:acc5b000>
         acd57794  000000b0
         acd57798  00000000
         acd5779c  00001200
         acd577a0  ae740e3c  [anon:libc_malloc]
         acd577a4  acd577b0  <anonymous:acc5b000>
         acd577a8  af02526f  /system/lib/libc.so (clock_gettime+18)
         acd577ac  bec2d444  [vdso] (__vdso_clock_gettime+12)
         acd577b0  acd577f0  <anonymous:acc5b000>
         acd577b4  af029d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         acd577b8  ae76d000  [anon:libc_malloc]
         acd577bc  5f72b6f9
         acd577c0  31c5e97b
         acd577c4  0029b469
         acd577c8  22427a6e
         acd577cc  be53229e
    #00  acd577d0  acd579c8  <anonymous:acc5b000>
         ........  ........
    #01  acd577e0  acd577f0  <anonymous:acc5b000>
         ........  ........
    #02  acd57818  acd57848  <anonymous:acc5b000>
         ........  ........
    #03  acd57838  31b6f5af
         ........  ........
    #04  acd57878  00000000
         ........  ........
    #05  acd578b8  ad531000  [anon:libc_malloc]
         ........  ........
    #06  acd578e8  00000000
         ........  ........
    #07  acd57920  acd5791c  <anonymous:acc5b000>
         ........  ........
    #08  acd57958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  acd57960  acd57978  <anonymous:acc5b000>
         acd57964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acd57968  acd57970  <anonymous:acc5b000>
         acd5796c  00000000
         acd57970  ad401970  <anonymous:ad305000>
         acd57974  acc59970  <anonymous:acb5d000>
         acd57978  000064dc
         acd5797c  000064c5
         acd57980  00000001
         acd57984  acc5a000  [anon:thread stack guard]
         acd57988  000fd970
         acd5798c  00001000
         acd57990  00000000
         acd57994  00000000
         acd57998  00000003
         acd5799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25822, name: HwBinder:25797_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  acc59878  r3  acc59874
    r4  ae727d00  r5  acc59878  r6  00000000  r7  00000036
    r8  ae727d58  r9  c0306201  r10 acc59898  r11 ae727d9c
    ip  acc59880  sp  acc59860  lr  af02dc15  pc  af05ff3c

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:
         acc59820  00000015
         acc59824  00000010
         acc59828  000064c9
         acc5982c  00000411
         acc59830  00000114
         acc59834  00000000
         acc59838  00000028
         acc5983c  00000000
         acc59840  ae406000
         acc59844  00000000
         acc59848  acc598a4  <anonymous:acb5d000>
         acc5984c  01000000
         acc59850  00000000
         acc59854  00000000
         acc59858  00000000
         acc5985c  af029983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  acc59860  acc59874  <anonymous:acb5d000>
         ........  ........
    #01  acc59860  acc59874  <anonymous:acb5d000>
         ........  ........
    #02  acc59878  00000000
         ........  ........
    #03  acc598d0  be53229e
         ........  ........
    #04  acc598f8  00000000
         ........  ........
    #05  acc59918  ae70dcc0  [anon:libc_malloc]
         ........  ........
    #06  acc59920  acc5991c  <anonymous:acb5d000>
         ........  ........
    #07  acc59958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  acc59960  acc59978  <anonymous:acb5d000>
         acc59964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acc59968  acc59970  <anonymous:acb5d000>
         acc5996c  00000000
         acc59970  acd57970  <anonymous:acc5b000>
         acc59974  acb5b970  <anonymous:aca5f000>
         acc59978  000064de
         acc5997c  000064c5
         acc59980  00000001
         acc59984  acb5c000  [anon:thread stack guard]
         acc59988  000fd970
         acc5998c  00001000
         acc59990  00000000
         acc59994  00000000
         acc59998  00000003
         acc5999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25797, tid: 25823, name: HwBinder:25797_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  acb5b878  r3  acb5b874
    r4  ae77f000  r5  acb5b878  r6  00000000  r7  00000036
    r8  ae77f058  r9  c0306201  r10 acb5b898  r11 ae77f09c
    ip  acb5b880  sp  acb5b860  lr  af02dc15  pc  af05ff3c

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:
         acb5b820  0000001e
         acb5b824  00000010
         acb5b828  000064c9
         acb5b82c  00000411
         acb5b830  00000030
         acb5b834  00000000
         acb5b838  00000000
         acb5b83c  00000000
         acb5b840  ae406000
         acb5b844  00000000
         acb5b848  ae406030
         acb5b84c  00000000
         acb5b850  be53229e
         acb5b854  ae77f000  [anon:libc_malloc]
         acb5b858  00000004
         acb5b85c  00000000
    #00  acb5b860  acb5b874  <anonymous:aca5f000>
         ........  ........
    #01  acb5b860  acb5b874  <anonymous:aca5f000>
         ........  ........
    #02  acb5b878  00000000
         ........  ........
    #03  acb5b8d0  ae717550  [anon:libc_malloc]
         ........  ........
    #04  acb5b8f8  00000000
         ........  ........
    #05  acb5b918  ae70dcf0  [anon:libc_malloc]
         ........  ........
    #06  acb5b920  acb5b91c  <anonymous:aca5f000>
         ........  ........
    #07  acb5b958  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  acb5b960  acb5b978  <anonymous:aca5f000>
         acb5b964  af06fc2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acb5b968  acb5b970  <anonymous:aca5f000>
         acb5b96c  00000000
         acb5b970  acc59970  <anonymous:acb5d000>
         acb5b974  aca5d970  <anonymous:ac961000>
         acb5b978  000064df
         acb5b97c  000064c5
         acb5b980  00000001
         acb5b984  aca5e000  [anon:thread stack guard]
         acb5b988  000fd970
         acb5b98c  00001000
         acb5b990  00000000
         acb5b994  00000000
         acb5b998  00000003
         acb5b99c  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:[27271772]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: /dev/snd/controlC0
    fd 10: anon_inode:inotify
    fd 11: /dev/snd/controlC0
    fd 12: /dev/snd/pcmC0D2p
    fd 13: /sys/class/tsync/pts_pcrscr
    fd 14: /sys/class/tsync/pts_pcrscr
    fd 15: /dev/ashmem
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
