*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 25881, tid: 25913, 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  ac32a070  r5  ac32a07c  r6  ac32a070  r7  ac32a094
    r8  ac32a140  r9  ac32a138  r10 00000140  r11 00000000
    ip  ab956380  sp  ab956888  lr  ac591935  pc  ac592f56

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:
         ab956848  61a230e9
         ab95684c  ac5b636c  /vendor/lib/libamlaudiorc.so
         ab956850  ffffffff
         ab956854  ffffffff
         ab956858  ac591935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ab95685c  00000006
         ab956860  ac32a070  [anon:libc_malloc]
         ab956864  ac32a07c  [anon:libc_malloc]
         ab956868  ac32a070  [anon:libc_malloc]
         ab95686c  ac31f140  [anon:libc_malloc]
         ab956870  ac32a140  [anon:libc_malloc]
         ab956874  ac591c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ab956878  ac32a070  [anon:libc_malloc]
         ab95687c  ac32a07c  [anon:libc_malloc]
         ab956880  ac31f140  [anon:libc_malloc]
         ab956884  ac592eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ab956888  00000001
         ........  ........
    #01  ab9568a8  00000001
         ........  ........
    #02  ab9568c8  ac32a130  [anon:libc_malloc]
         ........  ........
    #03  ab9568e0  00000000
         ........  ........
    #04  ab956920  ab95691c  <anonymous:ab85a000>
         ........  ........
    #05  ab956958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ab956960  ab956978  <anonymous:ab85a000>
         ab956964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab956968  ab956970  <anonymous:ab85a000>
         ab95696c  00000000
         ab956970  aba54970  <anonymous:ab958000>
         ab956974  00000000
         ab956978  ffffffff
         ab95697c  00000000
         ab956980  00000001
         ab956984  ab859000  [anon:thread stack guard]
         ab956988  000fd970
         ab95698c  00001000
         ab956990  00000000
         ab956994  00000000
         ab956998  00000003
         ab95699c  00000000

memory near r4 ([anon:libc_malloc]):
    ac32a050 0029b473 00000000 3a10cad2 00000000  s.)........:....
    ac32a060 ad0bc7d4 ad515910 00000000 00000000  .....YQ.........
    ac32a070 ac5b5374 ac5b6060 00000000 00000001  tS[.``[.........
    ac32a080 00003e80 00000000 00000006 00000000  .>..............
    ac32a090 00000000 00000000 00000000 00000000  ................
    ac32a0a0 00000000 00000000 00000000 00000000  ................
    ac32a0b0 00000000 00000000 00000000 00000000  ................
    ac32a0c0 ac592a5d ac592a63 ac32a070 00000000  ]*Y.c*Y.p.2.....
    ac32a0d0 00000000 00000000 00000000 00000000  ................
    ac32a0e0 ad0bc300 00000000 ab956970 00000000  ........pi......
    ac32a0f0 00000002 00000000 ad510100 00000000  ..........Q.....
    ac32a100 00006539 ad521bb8 ac31f000 ad508408  9e....R...1...P.
    ac32a110 ad508420 ad508450 ad50cb50 ac31f140   .P.P.P.P.P.@.1.
    ac32a120 00000000 00000000 00000140 00000000  ........@.......
    ac32a130 00000000 00000000 00000000 00000000  ................
    ac32a140 00000000 00000000 ad0bc334 ad515960  ........4...`YQ.

memory near r5 ([anon:libc_malloc]):
    ac32a05c 00000000 ad0bc7d4 ad515910 00000000  .........YQ.....
    ac32a06c 00000000 ac5b5374 ac5b6060 00000000  ....tS[.``[.....
    ac32a07c 00000001 00003e80 00000000 00000006  .....>..........
    ac32a08c 00000000 00000000 00000000 00000000  ................
    ac32a09c 00000000 00000000 00000000 00000000  ................
    ac32a0ac 00000000 00000000 00000000 00000000  ................
    ac32a0bc 00000000 ac592a5d ac592a63 ac32a070  ....]*Y.c*Y.p.2.
    ac32a0cc 00000000 00000000 00000000 00000000  ................
    ac32a0dc 00000000 ad0bc300 00000000 ab956970  ............pi..
    ac32a0ec 00000000 00000002 00000000 ad510100  ..............Q.
    ac32a0fc 00000000 00006539 ad521bb8 ac31f000  ....9e....R...1.
    ac32a10c ad508408 ad508420 ad508450 ad50cb50  ..P. .P.P.P.P.P.
    ac32a11c ac31f140 00000000 00000000 00000140  @.1.........@...
    ac32a12c 00000000 00000000 00000000 00000000  ................
    ac32a13c 00000000 00000000 00000000 ad0bc334  ............4...
    ac32a14c ad515960 00000008 00000000 00000030  `YQ.........0...

memory near r6 ([anon:libc_malloc]):
    ac32a050 0029b473 00000000 3a10cad2 00000000  s.)........:....
    ac32a060 ad0bc7d4 ad515910 00000000 00000000  .....YQ.........
    ac32a070 ac5b5374 ac5b6060 00000000 00000001  tS[.``[.........
    ac32a080 00003e80 00000000 00000006 00000000  .>..............
    ac32a090 00000000 00000000 00000000 00000000  ................
    ac32a0a0 00000000 00000000 00000000 00000000  ................
    ac32a0b0 00000000 00000000 00000000 00000000  ................
    ac32a0c0 ac592a5d ac592a63 ac32a070 00000000  ]*Y.c*Y.p.2.....
    ac32a0d0 00000000 00000000 00000000 00000000  ................
    ac32a0e0 ad0bc300 00000000 ab956970 00000000  ........pi......
    ac32a0f0 00000002 00000000 ad510100 00000000  ..........Q.....
    ac32a100 00006539 ad521bb8 ac31f000 ad508408  9e....R...1...P.
    ac32a110 ad508420 ad508450 ad50cb50 ac31f140   .P.P.P.P.P.@.1.
    ac32a120 00000000 00000000 00000140 00000000  ........@.......
    ac32a130 00000000 00000000 00000000 00000000  ................
    ac32a140 00000000 00000000 ad0bc334 ad515960  ........4...`YQ.

memory near r7 ([anon:libc_malloc]):
    ac32a074 ac5b6060 00000000 00000001 00003e80  ``[..........>..
    ac32a084 00000000 00000006 00000000 00000000  ................
    ac32a094 00000000 00000000 00000000 00000000  ................
    ac32a0a4 00000000 00000000 00000000 00000000  ................
    ac32a0b4 00000000 00000000 00000000 ac592a5d  ............]*Y.
    ac32a0c4 ac592a63 ac32a070 00000000 00000000  c*Y.p.2.........
    ac32a0d4 00000000 00000000 00000000 ad0bc300  ................
    ac32a0e4 00000000 ab956970 00000000 00000002  ....pi..........
    ac32a0f4 00000000 ad510100 00000000 00006539  ......Q.....9e..
    ac32a104 ad521bb8 ac31f000 ad508408 ad508420  ..R...1...P. .P.
    ac32a114 ad508450 ad50cb50 ac31f140 00000000  P.P.P.P.@.1.....
    ac32a124 00000000 00000140 00000000 00000000  ....@...........
    ac32a134 00000000 00000000 00000000 00000000  ................
    ac32a144 00000000 ad0bc334 ad515960 00000008  ....4...`YQ.....
    ac32a154 00000000 00000030 00000000 00000060  ....0.......`...
    ac32a164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    ac32a120 00000000 00000000 00000140 00000000  ........@.......
    ac32a130 00000000 00000000 00000000 00000000  ................
    ac32a140 00000000 00000000 ad0bc334 ad515960  ........4...`YQ.
    ac32a150 00000008 00000000 00000030 00000000  ........0.......
    ac32a160 00000060 00000000 00000088 00000000  `...............
    ac32a170 000000a8 00000000 000000d0 00000000  ................
    ac32a180 00000100 00000000 00000128 00000000  ........(.......
    ac32a190 00000148 00000000 00000170 00000000  H.......p.......
    ac32a1a0 000001a0 00000000 000001c8 00000000  ................
    ac32a1b0 000001e8 00000000 00000000 00000000  ................
    ac32a1c0 00000000 00000000 00000000 00000000  ................
    ac32a1d0 00000000 00000000 00000000 00000000  ................
    ac32a1e0 00000000 00000000 00000000 00000000  ................
    ac32a1f0 00000000 00000000 00000000 00000000  ................
    ac32a200 00000000 00000000 00000000 00000000  ................
    ac32a210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    ac32a118 ad50cb50 ac31f140 00000000 00000000  P.P.@.1.........
    ac32a128 00000140 00000000 00000000 00000000  @...............
    ac32a138 00000000 00000000 00000000 00000000  ................
    ac32a148 ad0bc334 ad515960 00000008 00000000  4...`YQ.........
    ac32a158 00000030 00000000 00000060 00000000  0.......`.......
    ac32a168 00000088 00000000 000000a8 00000000  ................
    ac32a178 000000d0 00000000 00000100 00000000  ................
    ac32a188 00000128 00000000 00000148 00000000  (.......H.......
    ac32a198 00000170 00000000 000001a0 00000000  p...............
    ac32a1a8 000001c8 00000000 000001e8 00000000  ................
    ac32a1b8 00000000 00000000 00000000 00000000  ................
    ac32a1c8 00000000 00000000 00000000 00000000  ................
    ac32a1d8 00000000 00000000 00000000 00000000  ................
    ac32a1e8 00000000 00000000 00000000 00000000  ................
    ac32a1f8 00000000 00000000 00000000 00000000  ................
    ac32a208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ab85a000>):
    ab956360 04653900 6c5f72b7 ab0c9525 61a230e9  .9e..r_l%....0.a
    ab956370 ab956404 00000003 ab956404 ae03033c  .d.......d..<...
    ab956380 ae029cf9 ae030014 00000000 00000001  ................
    ab956390 00000000 ae02228f 00000000 00000000  ....."..........
    ab9563a0 ab9569c8 00000000 5f72b704 0c95256c  .i........r_l%..
    ab9563b0 61a230e9 ab956448 00000000 ac5a9104  .0.aHd........Z.
    ab9563c0 00000006 ac5b6060 ac32a138 00000140  ....``[.8.2.@...
    ab9563d0 00000000 ae021b6d 000003c5 ffff0208  ....m...........
    ab9563e0 00000006 000003ff 00000000 00000000  ................
    ab9563f0 00000000 00000000 00000000 00000000  ................
    ab956400 ab9563a8 ab9563e0 00000001 ac5a9104  .c...c........Z.
    ab956410 0000001c ab956448 0000003b 61a230e9  ....Hd..;....0.a
    ab956420 ac5a9104 00000006 ab956448 00000000  ..Z.....Hd......
    ab956430 ac5b6060 ae021ca3 ac5a93b7 ab95685c  ``[.......Z.\h..
    ab956440 00000000 ab95685c 4f525245 75412052  ....\h..ERROR Au
    ab956450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ab85a000>):
    ab956868 ac32a070 ac31f140 ac32a140 ac591c41  p.2.@.1.@.2.A.Y.
    ab956878 ac32a070 ac32a07c ac31f140 ac592eef  p.2.|.2.@.1...Y.
    ab956888 00000001 ad0b7000 00000000 00000140  .....p......@...
    ab956898 ac32a07c ac32a070 ac31f140 ac592d01  |.2.p.2.@.1..-Y.
    ab9568a8 00000001 ac32a120 61a230e9 00000140  .... .2..0.a@...
    ab9568b8 ac31f140 ac31f000 ac5b6348 ac591099  @.1...1.Hc[...Y.
    ab9568c8 ac32a130 ac32a0e0 ac32a120 ab9568f4  0.2...2. .2..h..
    ab9568d8 ac32a130 ad0af51b 00000000 00000000  0.2.............
    ab9568e8 00000000 00000000 ac32a128 00000002  ........(.2.....
    ab9568f8 61a230e9 ac32a0e0 00000000 ac32a0ec  .0.a..2.......2.
    ab956908 00000000 ab956928 0000652c ad515980  ....(i..,e...YQ.
    ab956918 ade75c75 ade76055 ab95691c ab956970  u\..U`...i..pi..
    ab956928 ac32a0e0 ad515960 ac32a0e0 61a230e9  ..2.`YQ...2..0.a
    ab956938 ab956970 ab956970 ab956970 00000078  pi..pi..pi..x...
    ab956948 00006519 0000652c ad515980 adab0c47  .e..,e...YQ.G...
    ab956958 adab0c2f ada6b067 ab956978 adab0c2f  /...g...xi../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    ac591914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ac591924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ac591934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ac591944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ac591954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ac591964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ac591974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ac591984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ac591994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ac5919a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ac5919b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ac5919c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ac5919d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ac5919e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ac5919f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ac591a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ac592f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ac592f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ac592f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ac592f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ac592f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ac592f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ac592f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ac592fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ac592fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ac592fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ac592fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ac592fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ac592ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ac593004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ac593014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ac593024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (469 entries):
--->Fault address falls at 00000010 before any mapped regions
    8e560000-8e562fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8e563000-8e563fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8e564000-8e564fff rw-         0      1000
    ab859000-ab859fff ---         0      1000  [anon:thread stack guard]
    ab85a000-ab956fff rw-         0     fd000
    ab957000-ab957fff ---         0      1000  [anon:thread stack guard]
    ab958000-aba54fff rw-         0     fd000
    aba55000-aba55fff ---         0      1000  [anon:thread stack guard]
    aba56000-abb52fff rw-         0     fd000
    abb53000-abb58fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    abb59000-abb59fff ---         0      1000
    abb5a000-abb5afff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    abb5b000-abb5bfff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    abba0000-abba2fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    abba3000-abba3fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    abba4000-abba4fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    abbdc000-abbdefff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    abbdf000-abbdffff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    abbe0000-abbe0fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    abc08000-abc0bfff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    abc0c000-abc0cfff r--      3000      1000  /vendor/lib/libalsautils.so
    abc0d000-abc0dfff rw-      4000      1000  /vendor/lib/libalsautils.so
    abc5f000-abc66fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    abc67000-abc67fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    abc68000-abc68fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    abca2000-abca7fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    abca8000-abca8fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    abca9000-abca9fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    abcdf000-abce6fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    abce7000-abce7fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    abce8000-abce8fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    abd1e000-abd22fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    abd23000-abd23fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    abd24000-abd24fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    abd4e000-abd52fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    abd53000-abd53fff ---         0      1000
    abd54000-abd54fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    abd55000-abd55fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    abd82000-abd88fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    abd89000-abd89fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    abd8a000-abd8bfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    abdde000-abde9fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    abdea000-abdeafff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    abdeb000-abdebfff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    abe35000-abe3afff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    abe3b000-abe3bfff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    abe3c000-abe3cfff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    abe45000-abe70fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    abe71000-abe71fff ---         0      1000
    abe72000-abe72fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    abe73000-abe73fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    abe92000-abf51fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    abf52000-abf54fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    abf55000-abf55fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    abf82000-abf85fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    abf86000-abf86fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    abf87000-abf87fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    abff7000-abffafff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    abffb000-abffbfff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    abffc000-abffcfff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    ac00d000-ac010fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    ac011000-ac011fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    ac012000-ac012fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
    ac055000-ac058fff r-x         0      4000  /vendor/lib/soundfx/libvisualizer.so (BuildId: 744369a7227f1161e9413e5af7e79863)
    ac059000-ac059fff r--      3000      1000  /vendor/lib/soundfx/libvisualizer.so
    ac05a000-ac05afff rw-      4000      1000  /vendor/lib/soundfx/libvisualizer.so
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    ad08f000-ad0bafff r-x         0     2c000  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (BuildId: b4484b9c11a53cfb21e6d8c29fa0b6c1) (load bias 0x1000)
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    ad0e7000-ad0e7fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    ad9ac000-ad9acfff ---         0      1000
    ad9ad000-ad9b3fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    ad9b4000-ad9b4fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    ad9f7000-ad9f7fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    ad9f8000-ad9f8fff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    ad9f9000-ad9f9fff rw-         0      1000  [anon:.bss]
    ada0d000-ada24fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    ada25000-ada25fff ---         0      1000
    ada26000-ada27fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ada28000-ada28fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ada4d000-adae9fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    adaea000-adaeafff ---         0      1000
    adaeb000-adaeefff r--     9d000      4000  /system/lib/libc.so
    adaef000-adaf0fff rw-     a1000      2000  /system/lib/libc.so
    adaf1000-adaf1fff rw-         0      1000  [anon:.bss]
    adaf2000-adaf2fff r--         0      1000  [anon:.bss]
    adaf3000-adaf9fff rw-         0      7000  [anon:.bss]
    adb1d000-adb1dfff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    adb1e000-adb1efff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    adb1f000-adb1ffff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    adb63000-adc22fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    adc23000-adc31fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    adc32000-adc32fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    adc5b000-adc66fff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    adc67000-adc67fff ---         0      1000
    adc68000-adc68fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    adc69000-adc69fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    adca3000-adcdffff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    adce0000-adce0fff ---         0      1000
    adce1000-adce4fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    adce5000-adce5fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    add22000-addb4fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    addb5000-addb9fff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    addba000-addbafff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    addbb000-addbbfff rw-         0      1000  [anon:.bss]
    adde8000-addeafff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    addeb000-addebfff r--      2000      1000  /system/lib/libvndksupport.so
    addec000-addecfff rw-      3000      1000  /system/lib/libvndksupport.so
    ade21000-ade33fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    ade34000-ade34fff ---         0      1000
    ade35000-ade35fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ade36000-ade36fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ade6a000-ade7cfff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    ade7d000-ade7dfff ---         0      1000
    ade7e000-ade7efff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    ade7f000-ade7ffff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    ade88000-adf1afff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    adf1b000-adf1ffff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    adf20000-adf20fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    adf21000-adf21fff rw-         0      1000  [anon:.bss]
    adf7c000-adf7cfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    adf7d000-adf7dfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    adf7e000-adf7efff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    adf84000-adfb8fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    adfb9000-adfb9fff ---         0      1000
    adfba000-adfbdfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    adfbe000-adfbefff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    adfc7000-adfd0fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    adfd1000-adfd1fff ---         0      1000
    adfd2000-adfd2fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    adfd3000-adfd3fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ae01b000-ae02dfff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    ae02e000-ae02efff ---         0      1000
    ae02f000-ae02ffff r--     13000      1000  /system/lib/liblog.so
    ae030000-ae030fff rw-     14000      1000  /system/lib/liblog.so
    ae045000-ae08efff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    ae08f000-ae08ffff ---         0      1000
    ae090000-ae094fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae095000-ae095fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ae0d1000-ae190fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    ae191000-ae191fff ---         0      1000
    ae192000-ae1a0fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    ae1a1000-ae1a1fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    ae1c1000-ae1c1fff r--         0      1000  [anon:linker_alloc]
    ae1c9000-ae1e8fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    ae1e9000-ae1e9fff r--         0      1000  [anon:linker_alloc]
    ae1ea000-ae1eafff rw-         0      1000  [anon:linker_alloc]
    ae1f5000-ae1f5fff r--         0      1000  [anon:linker_alloc]
    ae203000-ae203fff rw-         0      1000  [anon:linker_alloc_vector]
    ae213000-ae213fff r--         0      1000  [anon:linker_alloc]
    ae216000-ae216fff ---         0      1000  [anon:thread signal stack guard]
    ae217000-ae21afff rw-         0      4000  [anon:thread signal stack]
    ae21b000-ae21bfff ---         0      1000  [anon:bionic TLS guard]
    ae21c000-ae21efff rw-         0      3000  [anon:bionic TLS]
    ae21f000-ae21ffff ---         0      1000  [anon:bionic TLS guard]
    ae220000-ae220fff r--         0      1000  [anon:linker_alloc]
    ae225000-ae244fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    ae245000-ae246fff r--         0      2000  [anon:linker_alloc]
    ae247000-ae247fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae248000-ae248fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae249000-ae249fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae24a000-ae24afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae24b000-ae24bfff ---         0      1000  [anon:thread signal stack guard]
    ae24c000-ae24ffff rw-         0      4000  [anon:thread signal stack]
    ae250000-ae250fff ---         0      1000  [anon:bionic TLS guard]
    ae251000-ae253fff rw-         0      3000  [anon:bionic TLS]
    ae254000-ae254fff ---         0      1000  [anon:bionic TLS guard]
    ae255000-ae255fff ---         0      1000  [anon:thread signal stack guard]
    ae256000-ae259fff rw-         0      4000  [anon:thread signal stack]
    ae25a000-ae25afff ---         0      1000  [anon:bionic TLS guard]
    ae25b000-ae25dfff rw-         0      3000  [anon:bionic TLS]
    ae25e000-ae25efff ---         0      1000  [anon:bionic TLS guard]
    ae25f000-ae25ffff rw-         0      1000  [anon:linker_alloc]
    ae260000-ae260fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae261000-ae261fff ---         0      1000  [anon:thread signal stack guard]
    ae262000-ae265fff rw-         0      4000  [anon:thread signal stack]
    ae266000-ae285fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    ae286000-ae2a5fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ae2a6000-ae2a6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2a7000-ae2a7fff r--         0      1000  [anon:linker_alloc]
    ae2a8000-ae2a8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2a9000-ae2a9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2aa000-ae2aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2ab000-ae2abfff ---         0      1000  [anon:thread signal stack guard]
    ae2ac000-ae2affff rw-         0      4000  [anon:thread signal stack]
    ae2b0000-ae2b0fff ---         0      1000  [anon:bionic TLS guard]
    ae2b1000-ae2b3fff rw-         0      3000  [anon:bionic TLS]
    ae2b4000-ae2b5fff ---         0      2000  [anon:bionic TLS guard]
    ae2b6000-ae2b8fff rw-         0      3000  [anon:bionic TLS]
    ae2b9000-ae2b9fff ---         0      1000  [anon:bionic TLS guard]
    ae2ba000-ae2bafff ---         0      1000  [anon:thread signal stack guard]
    ae2bb000-ae2befff rw-         0      4000  [anon:thread signal stack]
    ae2bf000-ae2bffff ---         0      1000  [anon:bionic TLS guard]
    ae2c0000-ae2c2fff rw-         0      3000  [anon:bionic TLS]
    ae2c3000-ae2c3fff ---         0      1000  [anon:bionic TLS guard]
    ae2c4000-ae2e3fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ae2e4000-ae2e7fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    ae2e8000-ae2e8fff r--      3000      1000  /system/lib/libnetd_client.so
    ae2e9000-ae2e9fff rw-      4000      1000  /system/lib/libnetd_client.so
    ae2ea000-ae2eafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2eb000-ae2ebfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2ec000-ae2ecfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2ed000-ae2edfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae2ee000-ae2eefff r--         0      1000  [anon:linker_alloc]
    ae2ef000-ae2effff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    ae2f0000-ae2f1fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    ae2f2000-ae2f2fff r--         0      1000  [anon:linker_alloc]
    ae2f3000-ae2f3fff ---         0      1000  [anon:thread signal stack guard]
    ae2f4000-ae2f7fff rw-         0      4000  [anon:thread signal stack]
    ae2f8000-ae317fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ae318000-ae337fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ae338000-ae338fff rw-         0      1000  [anon:linker_alloc]
    ae339000-ae33afff r--         0      2000  [anon:linker_alloc]
    ae33b000-ae33bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae33c000-ae33cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae33d000-ae33dfff ---         0      1000  [anon:bionic TLS guard]
    ae33e000-ae340fff rw-         0      3000  [anon:bionic TLS]
    ae341000-ae341fff ---         0      1000  [anon:bionic TLS guard]
    ae342000-ae342fff ---         0      1000  [anon:thread signal stack guard]
    ae343000-ae346fff rw-         0      4000  [anon:thread signal stack]
    ae347000-ae347fff ---         0      1000  [anon:bionic TLS guard]
    ae348000-ae34afff rw-         0      3000  [anon:bionic TLS]
    ae34b000-ae34bfff ---         0      1000  [anon:bionic TLS guard]
    ae34c000-ae36bfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ae36c000-ae36cfff ---         0      1000  [anon:thread signal stack guard]
    ae36d000-ae370fff rw-         0      4000  [anon:thread signal stack]
    ae371000-ae371fff r--         0      1000  [anon:linker_alloc]
    ae372000-ae372fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae373000-ae373fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae374000-ae374fff ---         0      1000  [anon:bionic TLS guard]
    ae375000-ae377fff rw-         0      3000  [anon:bionic TLS]
    ae378000-ae378fff ---         0      1000  [anon:bionic TLS guard]
    ae379000-ae398fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ae399000-ae3b8fff r--         0     20000  /dev/__properties__/properties_serial
    ae3b9000-ae3bffff r--         0      7000  /dev/__properties__/property_info
    ae3c0000-ae3c0fff rw-         0      1000  [anon:linker_alloc_vector]
    ae3c1000-ae3c1fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae3c2000-ae3c2fff rw-         0      1000  [anon:linker_alloc_vector]
    ae3c3000-ae3c3fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae3c4000-ae3c4fff rw-         0      1000  [anon:linker_alloc_lob]
    ae3c5000-ae3c7fff rw-         0      3000  [anon:linker_alloc_small_objects]
    ae3c8000-ae3c8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ae3c9000-ae3cbfff rw-         0      3000  [anon:linker_alloc_vector]
    ae3cc000-ae3cdfff rw-         0      2000  [anon:linker_alloc_small_objects]
    ae3ce000-ae3d1fff r--         0      4000  [anon:linker_alloc]
    ae3d2000-ae3d2fff r--         0      1000  [anon:atexit handlers]
    ae3d3000-ae3d4fff rw-         0      2000  [anon:linker_alloc_lob]
    ae3d5000-ae3d5fff rw-         0      1000  [anon:System property context nodes]
    ae3d6000-ae3d6fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae3d7000-ae3d7fff rw-         0      1000  [anon:arc4random data]
    ae3d8000-ae3d8fff rw-         0      1000  [anon:linker_alloc]
    ae3d9000-ae3d9fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae3da000-ae3dafff r--         0      1000  [anon:linker_alloc]
    ae3db000-ae3fafff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ae3fb000-ae3fcfff rw-         0      2000  [anon:linker_alloc_small_objects]
    ae3fd000-ae3fdfff r--         0      1000  [anon:linker_alloc]
    ae3fe000-ae41dfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ae41e000-ae41efff ---         0      1000
    ae41f000-ae41ffff rw-         0      1000
    ae420000-ae420fff ---         0      1000
    ae421000-ae440fff r--         0     20000  /dev/__properties__/properties_serial
    ae441000-ae441fff rw-         0      1000  [anon:System property context nodes]
    ae442000-ae448fff r--         0      7000  /dev/__properties__/property_info
    ae449000-ae449fff r--         0      1000  [anon:linker_alloc]
    ae44a000-ae44afff rw-         0      1000  [anon:linker_alloc_vector]
    ae44b000-ae44bfff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae44c000-ae44cfff r--         0      1000  [anon:linker_alloc]
    ae44d000-ae44dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae44e000-ae44efff r--         0      1000  [anon:atexit handlers]
    ae44f000-ae44ffff ---         0      1000  [anon:thread signal stack guard]
    ae450000-ae453fff rw-         0      4000  [anon:thread signal stack]
    ae454000-ae454fff ---         0      1000  [anon:bionic TLS guard]
    ae455000-ae457fff rw-         0      3000  [anon:bionic TLS]
    ae458000-ae458fff ---         0      1000  [anon:bionic TLS guard]
    ae459000-ae517fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    ae518000-ae518fff rw-         0      1000  [anon:arc4random data]
    ae519000-ae51efff r--     bf000      6000  /system/bin/linker
    ae51f000-ae51ffff rw-     c5000      1000  /system/bin/linker
    ae520000-ae521fff rw-         0      2000
    ae522000-ae522fff r--         0      1000
    ae523000-ae528fff rw-         0      6000
    beaee000-beb0efff rw-         0     21000  [stack]
    bec30000-bec30fff r-x         0      1000  [sigpage]
    bec31000-bec31fff r--         0      1000  [vvar]
    bec32000-bec32fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25881, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beb0e948  r3  beb0e944
    r4  ad527000  r5  beb0e948  r6  00000000  r7  00000036
    r8  ad527058  r9  c0306201  r10 beb0e968  r11 ad52709c
    ip  beb0e950  sp  beb0e930  lr  ada6ec15  pc  adaa0f3c

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:beaee000]

stack:
         beb0e8f0  00000000
         beb0e8f4  ad500000  [anon:libc_malloc]
         beb0e8f8  ad51f520  [anon:libc_malloc]
         beb0e8fc  ad50b008  [anon:libc_malloc]
         beb0e900  00000000
         beb0e904  00000000
         beb0e908  ad50b008  [anon:libc_malloc]
         beb0e90c  adac943d  /system/lib/libc.so (ifree+504)
         beb0e910  0000001f
         beb0e914  ad51f520  [anon:libc_malloc]
         beb0e918  ad50b008  [anon:libc_malloc]
         beb0e91c  ad517654  [anon:libc_malloc]
         beb0e920  61a230e9
         beb0e924  ad527000  [anon:libc_malloc]
         beb0e928  00000004
         beb0e92c  00000000
    #00  beb0e930  beb0e944  [stack]
         ........  ........
    #01  beb0e930  beb0e944  [stack]
         ........  ........
    #02  beb0e948  00000000
         ........  ........
    #03  beb0e9a0  ad517640  [anon:libc_malloc]
         ........  ........
    #04  beb0e9c8  beb0e9e9  [stack]
         ........  ........
    #05  beb0e9e8  6665640e
         ........  ........
    #06  beb0ea70  ae3d9210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beb0ea88  00000000
         ........  ........
    #08  beb0eaa0  00000001
         ........  ........
    #09  beb0eab0  beb0ec1c  [stack]
         beb0eab4  beb0ec37  [stack]
         beb0eab8  beb0ec4a  [stack]
         beb0eabc  beb0ec5f  [stack]
         beb0eac0  beb0ec7a  [stack]
         beb0eac4  beb0ec8d  [stack]
         beb0eac8  beb0eca6  [stack]
         beb0eacc  beb0ecbf  [stack]
         beb0ead0  beb0ecd9  [stack]
         beb0ead4  beb0ef17  [stack]
         beb0ead8  00000000
         beb0eadc  00000021
         beb0eae0  bec32000  [vdso]
         beb0eae4  00000010
         beb0eae8  003fb0d6
         beb0eaec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25882, name: Binder:25881_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ad401880  r3  ad401874
    r4  ad401880  r5  ad528000  r6  c0306201  r7  00000036
    r8  00000000  r9  ad528088  r10 ad4018a0  r11 ad401888
    ip  00000000  sp  ad401860  lr  ada6ec15  pc  adaa0f3c

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:
         ad401820  00000010
         ad401824  ad500000  [anon:libc_malloc]
         ad401828  00000007
         ad40182c  adaba8a9  /system/lib/libc.so (arena_run_split_remove+280)
         ad401830  00000005
         ad401834  00000100
         ad401838  00000000
         ad40183c  ad50b188  [anon:libc_malloc]
         ad401840  61a230e9
         ad401844  00000004
         ad401848  ad528054  [anon:libc_malloc]
         ad40184c  00000000
         ad401850  00000000
         ad401854  00000000
         ad401858  ad528088  [anon:libc_malloc]
         ad40185c  ad4018a0  <anonymous:ad305000>
    #00  ad401860  ad401874  <anonymous:ad305000>
         ........  ........
    #01  ad401860  ad401874  <anonymous:ad305000>
         ........  ........
    #02  ad401878  00000000
         ........  ........
    #03  ad4018d8  61a230e9
         ........  ........
    #04  ad401900  00000000
         ........  ........
    #05  ad401918  ad50d7b0  [anon:libc_malloc]
         ........  ........
    #06  ad401920  ad40191c  <anonymous:ad305000>
         ........  ........
    #07  ad401958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad401960  ad401978  <anonymous:ad305000>
         ad401964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad401968  ad401970  <anonymous:ad305000>
         ad40196c  00000000
         ad401970  ae523494  <anonymous:ae523000>
         ad401974  ad205970  <anonymous:ad109000>
         ad401978  0000651a
         ad40197c  00006519
         ad401980  00000001
         ad401984  ad304000  [anon:thread stack guard]
         ad401988  000fd970
         ad40198c  00001000
         ad401990  00000000
         ad401994  00000000
         ad401998  00000003
         ad40199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25883, name: Binder:25881_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ad205880  r3  ad205874
    r4  ad205880  r5  ad5280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ad528168  r10 ad2058a0  r11 ad205888
    ip  00000000  sp  ad205860  lr  ada6ec15  pc  adaa0f3c

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:
         ad205820  ade75fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ad205824  00006519
         ad205828  0000651a
         ad20582c  ad5151b0  [anon:libc_malloc]
         ad205830  00000008
         ad205834  00000100
         ad205838  00000000
         ad20583c  ad50b208  [anon:libc_malloc]
         ad205840  61a230e9
         ad205844  00000004
         ad205848  ad528134  [anon:libc_malloc]
         ad20584c  00000000
         ad205850  00000000
         ad205854  00000000
         ad205858  ad528168  [anon:libc_malloc]
         ad20585c  ad2058a0  <anonymous:ad109000>
    #00  ad205860  ad205874  <anonymous:ad109000>
         ........  ........
    #01  ad205860  ad205874  <anonymous:ad109000>
         ........  ........
    #02  ad205878  00000000
         ........  ........
    #03  ad2058d8  61a230e9
         ........  ........
    #04  ad205900  ad50d870  [anon:libc_malloc]
         ........  ........
    #05  ad205918  ad50d870  [anon:libc_malloc]
         ........  ........
    #06  ad205920  ad20591c  <anonymous:ad109000>
         ........  ........
    #07  ad205958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad205960  ad205978  <anonymous:ad109000>
         ad205964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad205968  ad205970  <anonymous:ad109000>
         ad20596c  00000000
         ad205970  ad401970  <anonymous:ad305000>
         ad205974  acd89970  <anonymous:acc8d000>
         ad205978  0000651b
         ad20597c  00006519
         ad205980  00000001
         ad205984  ad108000  [anon:thread stack guard]
         ad205988  000fd970
         ad20598c  00001000
         ad205990  00000000
         ad205994  00000000
         ad205998  00000003
         ad20599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25885, name: HwBinder:25881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  acd89878  r3  acd89874
    r4  ad527500  r5  acd89878  r6  00000000  r7  00000036
    r8  ad527558  r9  c0306201  r10 acd89898  r11 ad52759c
    ip  acd89880  sp  acd89860  lr  ada6ec15  pc  adaa0f3c

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:
         acd89820  00000000
         acd89824  ad500000  [anon:libc_malloc]
         acd89828  ad51f440  [anon:libc_malloc]
         acd8982c  ad50b288  [anon:libc_malloc]
         acd89830  00000000
         acd89834  00000000
         acd89838  ad50b288  [anon:libc_malloc]
         acd8983c  adac943d  /system/lib/libc.so (ifree+504)
         acd89840  0000001f
         acd89844  ad51f440  [anon:libc_malloc]
         acd89848  ad50b288  [anon:libc_malloc]
         acd8984c  ad517564  [anon:libc_malloc]
         acd89850  61a230e9
         acd89854  ad527500  [anon:libc_malloc]
         acd89858  00000004
         acd8985c  00000000
    #00  acd89860  acd89874  <anonymous:acc8d000>
         ........  ........
    #01  acd89860  acd89874  <anonymous:acc8d000>
         ........  ........
    #02  acd89878  00000000
         ........  ........
    #03  acd898d0  ad517550  [anon:libc_malloc]
         ........  ........
    #04  acd898f8  00000000
         ........  ........
    #05  acd89918  ad50d7e0  [anon:libc_malloc]
         ........  ........
    #06  acd89920  acd8991c  <anonymous:acc8d000>
         ........  ........
    #07  acd89958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  acd89960  acd89978  <anonymous:acc8d000>
         acd89964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         acd89968  acd89970  <anonymous:acc8d000>
         acd8996c  00000000
         acd89970  ad205970  <anonymous:ad109000>
         acd89974  ac557970  <anonymous:ac45b000>
         acd89978  0000651d
         acd8997c  00006519
         acd89980  00000001
         acd89984  acc8c000  [anon:thread stack guard]
         acd89988  000fd970
         acd8998c  00001000
         acd89990  00000000
         acd89994  00000000
         acd89998  00000003
         acd8999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25898, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ac5578e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ad5218fc  r6  ac5a94d9  r7  00000150
    r8  0000000a  r9  ac5578d0  r10 ad5218f0  r11 ac5578e0
    ip  ac5578a0  sp  ac557890  lr  ada7051d  pc  adaa0fd4

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:
         ac557850  ac5578a3  <anonymous:ac45b000>
         ac557854  ada6b41f  /system/lib/libc.so (closedir+22)
         ac557858  ac55786c  <anonymous:ac45b000>
         ac55785c  ad545000  [anon:libc_malloc]
         ac557860  ac55786c  <anonymous:ac45b000>
         ac557864  ac592311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         ac557868  ac5578a3  <anonymous:ac45b000>
         ac55786c  00000000
         ac557870  00000000
         ac557874  00000000
         ac557878  00000000
         ac55787c  00000010
         ac557880  00000020
         ac557884  00000001
         ac557888  00000008
         ac55788c  00001f40
    #00  ac557890  00000002
         ........  ........
    #01  ac5578a0  00000000
         ........  ........
    #02  ac5578c8  ad5080f0  [anon:libc_malloc]
         ........  ........
    #03  ac557920  ac55791c  <anonymous:ac45b000>
         ........  ........
    #04  ac557958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ac557960  ac557978  <anonymous:ac45b000>
         ac557964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac557968  ac557970  <anonymous:ac45b000>
         ac55796c  00000000
         ac557970  acd89970  <anonymous:acc8d000>
         ac557974  ac2ff970  <anonymous:ac203000>
         ac557978  0000652a
         ac55797c  00006519
         ac557980  00000001
         ac557984  ac45a000  [anon:thread stack guard]
         ac557988  000fd970
         ac55798c  00001000
         ac557990  00000000
         ac557994  00000000
         ac557998  00000003
         ac55799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25899, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  ac2ff888  r3  ac2ff884
    r4  ad5281c0  r5  00000003  r6  ad517370  r7  00000036
    r8  00000800  r9  ac9fa6bb  r10 ac9fac5c  r11 ac9faeee
    ip  00000000  sp  ac2ff870  lr  ada6ec15  pc  adaa0f40

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:
         ac2ff830  00000000
         ac2ff834  ac9e0cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         ac2ff838  00000000
         ac2ff83c  ac2ff848  <anonymous:ac203000>
         ac2ff840  ada6626f  /system/lib/libc.so (clock_gettime+18)
         ac2ff844  bec32444  [vdso] (__vdso_clock_gettime+12)
         ac2ff848  ac2ff888  <anonymous:ac203000>
         ac2ff84c  ada6ad17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ac2ff850  ac2ff914  <anonymous:ac203000>
         ac2ff854  5f72b704
         ac2ff858  0e9cf62d
         ac2ff85c  0029b473
         ac2ff860  3ab45149
         ac2ff864  ad5080c0  [anon:libc_malloc]
         ac2ff868  ad5080c0  [anon:libc_malloc]
         ac2ff86c  00000800
    #00  ac2ff870  ac2ff884  <anonymous:ac203000>
         ........  ........
    #01  ac2ff870  ac2ff884  <anonymous:ac203000>
         ........  ........
    #02  ac2ff888  000000c0
         ........  ........
    #03  ac2ff8a8  00000000
         ........  ........
    #04  ac2ff8d0  00000002
         ........  ........
    #05  ac2ff958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ac2ff960  ac2ff978  <anonymous:ac203000>
         ac2ff964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac2ff968  ac2ff970  <anonymous:ac203000>
         ac2ff96c  00000000
         ac2ff970  ac557970  <anonymous:ac45b000>
         ac2ff974  ac201970  <anonymous:ac105000>
         ac2ff978  0000652b
         ac2ff97c  00006519
         ac2ff980  00000000
         ac2ff984  ac202000  [anon:thread stack guard]
         ac2ff988  000fd970
         ac2ff98c  00001000
         ac2ff990  00000000
         ac2ff994  00000000
         ac2ff998  00000000
         ac2ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25900, name: HwBinder:25881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac201878  r3  ac201874
    r4  ad527a00  r5  ac201878  r6  00000000  r7  00000036
    r8  ad527a58  r9  c0306201  r10 ac201898  r11 ad527a9c
    ip  ac201880  sp  ac201860  lr  ada6ec15  pc  adaa0f3c

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:
         ac201820  0000001d
         ac201824  00000010
         ac201828  0000651c
         ac20182c  00000411
         ac201830  00000078
         ac201834  00000000
         ac201838  00000010
         ac20183c  00000000
         ac201840  ad206000
         ac201844  00000000
         ac201848  ad206078
         ac20184c  00000000
         ac201850  00000000
         ac201854  00000000
         ac201858  00000048
         ac20185c  00000000
    #00  ac201860  ac201874  <anonymous:ac105000>
         ........  ........
    #01  ac201860  ac201874  <anonymous:ac105000>
         ........  ........
    #02  ac201878  0000000c
         ........  ........
    #03  ac2018d0  ad517640  [anon:libc_malloc]
         ........  ........
    #04  ac2018f8  00000000
         ........  ........
    #05  ac201918  ad50dbd0  [anon:libc_malloc]
         ........  ........
    #06  ac201920  ac20191c  <anonymous:ac105000>
         ........  ........
    #07  ac201958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac201960  ac201978  <anonymous:ac105000>
         ac201964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac201968  ac201970  <anonymous:ac105000>
         ac20196c  00000000
         ac201970  ac2ff970  <anonymous:ac203000>
         ac201974  abb52970  <anonymous:aba56000>
         ac201978  0000652c
         ac20197c  00006519
         ac201980  00000001
         ac201984  ac104000  [anon:thread stack guard]
         ac201988  000fd970
         ac20198c  00001000
         ac201990  00000000
         ac201994  00000000
         ac201998  00000003
         ac20199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25905, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad56d204  r1  00000089  r2  000000a8  r3  abb527f0
    r4  00000000  r5  ffffffff  r6  ac923509  r7  000000f0
    r8  000000a8  r9  00000000  r10 00001200  r11 ad540abc
    ip  abb527e0  sp  abb527d0  lr  ada6a219  pc  ada66d54

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:
         abb52790  abb527f0  <anonymous:aba56000>
         abb52794  000000a8
         abb52798  00000000
         abb5279c  00001200
         abb527a0  ad540abc  [anon:libc_malloc]
         abb527a4  abb527b0  <anonymous:aba56000>
         abb527a8  ada6626f  /system/lib/libc.so (clock_gettime+18)
         abb527ac  bec32444  [vdso] (__vdso_clock_gettime+12)
         abb527b0  abb527f0  <anonymous:aba56000>
         abb527b4  ada6ad17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         abb527b8  ad56d000  [anon:libc_malloc]
         abb527bc  5f72b704
         abb527c0  0ec3eebd
         abb527c4  0029b473
         abb527c8  3adb49d9
         abb527cc  61a230e9
    #00  abb527d0  abb529c8  <anonymous:aba56000>
         ........  ........
    #01  abb527e0  abb527f0  <anonymous:aba56000>
         ........  ........
    #02  abb52818  abb52848  <anonymous:aba56000>
         ........  ........
    #03  abb52838  0e183673
         ........  ........
    #04  abb52878  00000000
         ........  ........
    #05  abb528b8  ac331000  [anon:libc_malloc]
         ........  ........
    #06  abb528e8  00000000
         ........  ........
    #07  abb52920  abb5291c  <anonymous:aba56000>
         ........  ........
    #08  abb52958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  abb52960  abb52978  <anonymous:aba56000>
         abb52964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         abb52968  abb52970  <anonymous:aba56000>
         abb5296c  00000000
         abb52970  ac201970  <anonymous:ac105000>
         abb52974  aba54970  <anonymous:ab958000>
         abb52978  00006531
         abb5297c  00006519
         abb52980  00000001
         abb52984  aba55000  [anon:thread stack guard]
         abb52988  000fd970
         abb5298c  00001000
         abb52990  00000000
         abb52994  00000000
         abb52998  00000003
         abb5299c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 25881, tid: 25906, name: HwBinder:25881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aba54878  r3  aba54874
    r4  ad527d00  r5  aba54878  r6  00000000  r7  00000036
    r8  ad527d58  r9  c0306201  r10 aba54898  r11 ad527d9c
    ip  aba54880  sp  aba54860  lr  ada6ec15  pc  adaa0f3c

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:
         aba54820  00000010
         aba54824  00000010
         aba54828  0000651c
         aba5482c  00000411
         aba54830  00000024
         aba54834  00000000
         aba54838  00000000
         aba5483c  00000000
         aba54840  ad206000
         aba54844  00000000
         aba54848  aba548a4  <anonymous:ab958000>
         aba5484c  01000000
         aba54850  00000000
         aba54854  00000000
         aba54858  00000000
         aba5485c  ada6a983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  aba54860  aba54874  <anonymous:ab958000>
         ........  ........
    #01  aba54860  aba54874  <anonymous:ab958000>
         ........  ........
    #02  aba54878  00000000
         ........  ........
    #03  aba548d0  61a230e9
         ........  ........
    #04  aba548f8  00000000
         ........  ........
    #05  aba54918  ad50dcf0  [anon:libc_malloc]
         ........  ........
    #06  aba54920  aba5491c  <anonymous:ab958000>
         ........  ........
    #07  aba54958  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aba54960  aba54978  <anonymous:ab958000>
         aba54964  adab0c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aba54968  aba54970  <anonymous:ab958000>
         aba5496c  00000000
         aba54970  abb52970  <anonymous:aba56000>
         aba54974  ab956970  <anonymous:ab85a000>
         aba54978  00006532
         aba5497c  00006519
         aba54980  00000001
         aba54984  ab957000  [anon:thread stack guard]
         aba54988  000fd970
         aba5498c  00001000
         aba54990  00000000
         aba54994  00000000
         aba54998  00000003
         aba5499c  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:[27271164]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: anon_inode:inotify
    fd 10: /dev/snd/controlC0
    fd 11: /dev/snd/pcmC0D2p
    fd 12: /sys/class/tsync/pts_pcrscr
    fd 13: /dev/snd/controlC0
    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
