*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 26881, tid: 26915, 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  b0524000  r5  b052400c  r6  b0524000  r7  b0524024
    r8  b05240d0  r9  b05240c8  r10 00000140  r11 00000000
    ip  afb5c380  sp  afb5c888  lr  b07ce935  pc  b07cff56

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:
         afb5c848  d49c8a01
         afb5c84c  b07f336c  /vendor/lib/libamlaudiorc.so
         afb5c850  ffffffff
         afb5c854  ffffffff
         afb5c858  b07ce935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         afb5c85c  00000006
         afb5c860  b0524000  [anon:libc_malloc]
         afb5c864  b052400c  [anon:libc_malloc]
         afb5c868  b0524000  [anon:libc_malloc]
         afb5c86c  b051f140  [anon:libc_malloc]
         afb5c870  b05240d0  [anon:libc_malloc]
         afb5c874  b07cec41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         afb5c878  b0524000  [anon:libc_malloc]
         afb5c87c  b052400c  [anon:libc_malloc]
         afb5c880  b051f140  [anon:libc_malloc]
         afb5c884  b07cfeef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  afb5c888  00000001
         ........  ........
    #01  afb5c8a8  00000001
         ........  ........
    #02  afb5c8c8  b05240c0  [anon:libc_malloc]
         ........  ........
    #03  afb5c8e0  00000000
         ........  ........
    #04  afb5c920  afb5c91c  <anonymous:afa60000>
         ........  ........
    #05  afb5c958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  afb5c960  afb5c978  <anonymous:afa60000>
         afb5c964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afb5c968  afb5c970  <anonymous:afa60000>
         afb5c96c  00000000
         afb5c970  afc5a970  <anonymous:afb5e000>
         afb5c974  afa5e970  <anonymous:af962000>
         afb5c978  ffffffff
         afb5c97c  00000000
         afb5c980  00000001
         afb5c984  afa5f000  [anon:thread stack guard]
         afb5c988  000fd970
         afb5c98c  00001000
         afb5c990  00000000
         afb5c994  00000000
         afb5c998  00000003
         afb5c99c  00000000

memory near r4 ([anon:libc_malloc]):
    b0523fe0 00000000 00000000 00000000 00000000  ................
    b0523ff0 00000000 00000000 00000000 00000000  ................
    b0524000 b07f2374 b07f3060 00000000 00000001  t#..`0..........
    b0524010 00003e80 00000000 00000006 00000000  .>..............
    b0524020 00000000 00000000 00000000 00000000  ................
    b0524030 00000000 00000000 00000000 00000000  ................
    b0524040 00000000 00000000 00000000 00000000  ................
    b0524050 b07cfa5d b07cfa63 b0524000 00000000  ].|.c.|..@R.....
    b0524060 00000000 00000000 00000000 00000000  ................
    b0524070 b12b4300 00000000 afb5c970 00000000  .C+.....p.......
    b0524080 00000002 00000000 b1710100 00000000  ..........q.....
    b0524090 00006923 b1721bb8 b051f000 b1708378  #i....r...Q.x.p.
    b05240a0 b1708390 b17083f0 b170cb70 b051f140  ..p...p.p.p.@.Q.
    b05240b0 00000000 00000000 00000140 00000000  ........@.......
    b05240c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    b05240d0 4e494f50 00003154 b12b4334 b1715920  POINT1..4C+. Yq.

memory near r5 ([anon:libc_malloc]):
    b0523fec 00000000 00000000 00000000 00000000  ................
    b0523ffc 00000000 b07f2374 b07f3060 00000000  ....t#..`0......
    b052400c 00000001 00003e80 00000000 00000006  .....>..........
    b052401c 00000000 00000000 00000000 00000000  ................
    b052402c 00000000 00000000 00000000 00000000  ................
    b052403c 00000000 00000000 00000000 00000000  ................
    b052404c 00000000 b07cfa5d b07cfa63 b0524000  ....].|.c.|..@R.
    b052405c 00000000 00000000 00000000 00000000  ................
    b052406c 00000000 b12b4300 00000000 afb5c970  .....C+.....p...
    b052407c 00000000 00000002 00000000 b1710100  ..............q.
    b052408c 00000000 00006923 b1721bb8 b051f000  ....#i....r...Q.
    b052409c b1708378 b1708390 b17083f0 b170cb70  x.p...p...p.p.p.
    b05240ac b051f140 00000000 00000000 00000140  @.Q.........@...
    b05240bc 00000000 435f4f49 00000000 4f5f4c45  ....IO_C....EL_O
    b05240cc 355f5455 4e494f50 00003154 b12b4334  UT_5POINT1..4C+.
    b05240dc b1715920 00000008 00000000 00000030   Yq.........0...

memory near r6 ([anon:libc_malloc]):
    b0523fe0 00000000 00000000 00000000 00000000  ................
    b0523ff0 00000000 00000000 00000000 00000000  ................
    b0524000 b07f2374 b07f3060 00000000 00000001  t#..`0..........
    b0524010 00003e80 00000000 00000006 00000000  .>..............
    b0524020 00000000 00000000 00000000 00000000  ................
    b0524030 00000000 00000000 00000000 00000000  ................
    b0524040 00000000 00000000 00000000 00000000  ................
    b0524050 b07cfa5d b07cfa63 b0524000 00000000  ].|.c.|..@R.....
    b0524060 00000000 00000000 00000000 00000000  ................
    b0524070 b12b4300 00000000 afb5c970 00000000  .C+.....p.......
    b0524080 00000002 00000000 b1710100 00000000  ..........q.....
    b0524090 00006923 b1721bb8 b051f000 b1708378  #i....r...Q.x.p.
    b05240a0 b1708390 b17083f0 b170cb70 b051f140  ..p...p.p.p.@.Q.
    b05240b0 00000000 00000000 00000140 00000000  ........@.......
    b05240c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    b05240d0 4e494f50 00003154 b12b4334 b1715920  POINT1..4C+. Yq.

memory near r7 ([anon:libc_malloc]):
    b0524004 b07f3060 00000000 00000001 00003e80  `0...........>..
    b0524014 00000000 00000006 00000000 00000000  ................
    b0524024 00000000 00000000 00000000 00000000  ................
    b0524034 00000000 00000000 00000000 00000000  ................
    b0524044 00000000 00000000 00000000 b07cfa5d  ............].|.
    b0524054 b07cfa63 b0524000 00000000 00000000  c.|..@R.........
    b0524064 00000000 00000000 00000000 b12b4300  .............C+.
    b0524074 00000000 afb5c970 00000000 00000002  ....p...........
    b0524084 00000000 b1710100 00000000 00006923  ......q.....#i..
    b0524094 b1721bb8 b051f000 b1708378 b1708390  ..r...Q.x.p...p.
    b05240a4 b17083f0 b170cb70 b051f140 00000000  ..p.p.p.@.Q.....
    b05240b4 00000000 00000140 00000000 435f4f49  ....@.......IO_C
    b05240c4 00000000 4f5f4c45 355f5455 4e494f50  ....EL_OUT_5POIN
    b05240d4 00003154 b12b4334 b1715920 00000008  T1..4C+. Yq.....
    b05240e4 00000000 00000030 00000000 00000060  ....0.......`...
    b05240f4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    b05240b0 00000000 00000000 00000140 00000000  ........@.......
    b05240c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    b05240d0 4e494f50 00003154 b12b4334 b1715920  POINT1..4C+. Yq.
    b05240e0 00000008 00000000 00000030 00000000  ........0.......
    b05240f0 00000060 00000000 00000088 00000000  `...............
    b0524100 000000a8 00000000 000000d0 00000000  ................
    b0524110 00000100 00000000 00000128 00000000  ........(.......
    b0524120 00000148 00000000 00000170 00000000  H.......p.......
    b0524130 000001a0 00000000 000001c8 00000000  ................
    b0524140 000001e8 00000000 00000000 00000000  ................
    b0524150 00000000 00000000 00000000 00000000  ................
    b0524160 00000000 00000000 00000000 00000000  ................
    b0524170 00000000 00000000 00000000 00000000  ................
    b0524180 00000000 00000000 00000000 00000000  ................
    b0524190 00000000 00000000 00000000 00000000  ................
    b05241a0 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b05240a8 b170cb70 b051f140 00000000 00000000  p.p.@.Q.........
    b05240b8 00000140 00000000 435f4f49 00000000  @.......IO_C....
    b05240c8 4f5f4c45 355f5455 4e494f50 00003154  EL_OUT_5POINT1..
    b05240d8 b12b4334 b1715920 00000008 00000000  4C+. Yq.........
    b05240e8 00000030 00000000 00000060 00000000  0.......`.......
    b05240f8 00000088 00000000 000000a8 00000000  ................
    b0524108 000000d0 00000000 00000100 00000000  ................
    b0524118 00000128 00000000 00000148 00000000  (.......H.......
    b0524128 00000170 00000000 000001a0 00000000  p...............
    b0524138 000001c8 00000000 000001e8 00000000  ................
    b0524148 00000000 00000000 00000000 00000000  ................
    b0524158 00000000 00000000 00000000 00000000  ................
    b0524168 00000000 00000000 00000000 00000000  ................
    b0524178 00000000 00000000 00000000 00000000  ................
    b0524188 00000000 00000000 00000000 00000000  ................
    b0524198 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:afa60000>):
    afb5c360 a2692300 4d5f9887 af25e94a d49c8a01  .#i..._MJ.%.....
    afb5c370 afb5c404 00000003 afb5c404 b1aa733c  ............<s..
    afb5c380 b1aa0cf9 b1aa7014 00000000 00000001  .....p..........
    afb5c390 00000000 b1a9928f 00000000 00000000  ................
    afb5c3a0 afb5c9c8 00000000 5f9887a2 25e94a4d  ..........._MJ.%
    afb5c3b0 d49c8a01 afb5c448 00000000 b07e6104  ....H........a~.
    afb5c3c0 00000006 b07f3060 b05240c8 00000140  ....`0...@R.@...
    afb5c3d0 00000000 b1a98b6d 000003c5 ffff0208  ....m...........
    afb5c3e0 00000006 000003ff 00000000 00000000  ................
    afb5c3f0 00000000 00000000 00000000 00000000  ................
    afb5c400 afb5c3a8 afb5c3e0 00000001 b07e6104  .............a~.
    afb5c410 0000001c afb5c448 0000003b d49c8a01  ....H...;.......
    afb5c420 b07e6104 00000006 afb5c448 00000000  .a~.....H.......
    afb5c430 b07f3060 b1a98ca3 b07e63b7 afb5c85c  `0.......c~.\...
    afb5c440 00000000 afb5c85c 4f525245 75412052  ....\...ERROR Au
    afb5c450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:afa60000>):
    afb5c868 b0524000 b051f140 b05240d0 b07cec41  .@R.@.Q..@R.A.|.
    afb5c878 b0524000 b052400c b051f140 b07cfeef  .@R..@R.@.Q...|.
    afb5c888 00000001 b12af000 00000000 00000140  ......*.....@...
    afb5c898 b052400c b0524000 b051f140 b07cfd01  .@R..@R.@.Q...|.
    afb5c8a8 00000001 b05240b0 d49c8a01 00000140  .....@R.....@...
    afb5c8b8 b051f140 b051f000 b07f3348 b07ce099  @.Q...Q.H3....|.
    afb5c8c8 b05240c0 b0524070 b05240b0 afb5c8f4  .@R.p@R..@R.....
    afb5c8d8 b05240c0 b12a751b 00000000 00000000  .@R..u*.........
    afb5c8e8 00000000 00000000 b05240b8 00000002  .........@R.....
    afb5c8f8 d49c8a01 b0524070 00000000 b052407c  ....p@R.....|@R.
    afb5c908 00000000 afb5c928 00006921 b1715930  ....(...!i..0Yq.
    afb5c918 b1e27c75 b1e28055 afb5c91c afb5c970  u|..U.......p...
    afb5c928 b0524070 b1715920 b0524070 d49c8a01  p@R. Yq.p@R.....
    afb5c938 afb5c970 afb5c970 afb5c970 00000078  p...p...p...x...
    afb5c948 00006901 00006921 b1715930 b1bf2c47  .i..!i..0Yq.G,..
    afb5c958 b1bf2c2f b1bad067 afb5c978 b1bf2c2f  /,..g...x.../,..

memory near lr (/vendor/lib/libamlaudiorc.so):
    b07ce914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    b07ce924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    b07ce934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    b07ce944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    b07ce954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    b07ce964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    b07ce974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    b07ce984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    b07ce994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    b07ce9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    b07ce9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    b07ce9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    b07ce9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    b07ce9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    b07ce9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    b07cea04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    b07cff34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    b07cff44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    b07cff54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    b07cff64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    b07cff74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    b07cff84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    b07cff94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    b07cffa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    b07cffb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    b07cffc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    b07cffd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    b07cffe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    b07cfff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    b07d0004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    b07d0014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    b07d0024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (466 entries):
--->Fault address falls at 00000010 before any mapped regions
    8678d000-8678ffff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    86790000-86790fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    86791000-86791fff rw-         0      1000
    af961000-af961fff ---         0      1000  [anon:thread stack guard]
    af962000-afa5efff rw-         0     fd000
    afa5f000-afa5ffff ---         0      1000  [anon:thread stack guard]
    afa60000-afb5cfff rw-         0     fd000
    afb5d000-afb5dfff ---         0      1000  [anon:thread stack guard]
    afb5e000-afc5afff rw-         0     fd000
    afc5b000-afc60fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    afc61000-afc61fff ---         0      1000
    afc62000-afc62fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    afc63000-afc63fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    afcb4000-afcb6fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    afcb7000-afcb7fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    afcb8000-afcb8fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    afcf7000-afcfafff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    afcfb000-afcfbfff r--      3000      1000  /vendor/lib/libalsautils.so
    afcfc000-afcfcfff rw-      4000      1000  /vendor/lib/libalsautils.so
    afd2c000-afd2efff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    afd2f000-afd2ffff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    afd30000-afd30fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    afd71000-afd71fff ---         0      1000  [anon:thread stack guard]
    afd72000-afe6efff rw-         0     fd000
    afe6f000-afe76fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    afe77000-afe77fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    afe78000-afe78fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    afeb1000-afeb6fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    afeb7000-afeb7fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    afeb8000-afeb8fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    afecc000-afed3fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    afed4000-afed4fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    afed5000-afed5fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aff32000-aff36fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    aff37000-aff37fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    aff38000-aff38fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    aff6e000-aff72fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    aff73000-aff73fff ---         0      1000
    aff74000-aff74fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    aff75000-aff75fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    affb4000-affbafff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    affbb000-affbbfff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    affbc000-affbdfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    affd5000-affe0fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    affe1000-affe1fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    affe2000-affe2fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    b002a000-b002ffff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    b0030000-b0030fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b0031000-b0031fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b007b000-b013afff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    b013b000-b013dfff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b013e000-b013efff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    b014e000-b0179fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    b017a000-b017afff ---         0      1000
    b017b000-b017bfff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b017c000-b017cfff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    b0199000-b019cfff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    b019d000-b019dfff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    b019e000-b019efff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
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    b1a92000-b1aa4fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    b1aa5000-b1aa5fff ---         0      1000
    b1aa6000-b1aa6fff r--     13000      1000  /system/lib/liblog.so
    b1aa7000-b1aa7fff rw-     14000      1000  /system/lib/liblog.so
    b1af8000-b1af8fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    b1af9000-b1af9fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    b1afa000-b1afafff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    b1b21000-b1b3bfff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    b1b3c000-b1b3cfff ---         0      1000
    b1b3d000-b1b3dfff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b1b3e000-b1b3efff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b1b56000-b1b58fff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    b1b59000-b1b59fff r--      2000      1000  /system/lib/libvndksupport.so
    b1b5a000-b1b5afff rw-      3000      1000  /system/lib/libvndksupport.so
    b1b8f000-b1c2bfff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b1c2c000-b1c2cfff ---         0      1000
    b1c2d000-b1c30fff r--     9d000      4000  /system/lib/libc.so
    b1c31000-b1c32fff rw-     a1000      2000  /system/lib/libc.so
    b1c33000-b1c33fff rw-         0      1000  [anon:.bss]
    b1c34000-b1c34fff r--         0      1000  [anon:.bss]
    b1c35000-b1c3bfff rw-         0      7000  [anon:.bss]
    b1c41000-b1c60fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    b1c61000-b1c61fff r--     1f000      1000  /system/lib/libm.so
    b1c62000-b1c62fff rw-     20000      1000  /system/lib/libm.so
    b1c8b000-b1ca5fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    b1ca6000-b1ca6fff ---         0      1000
    b1ca7000-b1ca8fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b1ca9000-b1ca9fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    b1cc1000-b1cdbfff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    b1cdc000-b1cdcfff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    b1cdd000-b1cddfff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    b1cde000-b1ce3fff rw-         0      6000  [anon:.bss]
    b1d0c000-b1d23fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b1d24000-b1d24fff ---         0      1000
    b1d25000-b1d26fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b1d27000-b1d27fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b1d4c000-b1db2fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b1db3000-b1db3fff ---         0      1000
    b1db4000-b1dbafff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1dbb000-b1dbbfff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b1dd4000-b1dd4fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b1dd5000-b1dd5fff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    b1dd6000-b1dd6fff rw-         0      1000  [anon:.bss]
    b1e1c000-b1e2efff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    b1e2f000-b1e2ffff ---         0      1000
    b1e30000-b1e30fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    b1e31000-b1e31fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    b1e53000-b1e65fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    b1e66000-b1e66fff ---         0      1000
    b1e67000-b1e67fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b1e68000-b1e68fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b1e9b000-b1f5afff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    b1f5b000-b1f69fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b1f6a000-b1f6afff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b1f8f000-b1feefff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
    b1fef000-b1ff5fff r--     5f000      7000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b1ff6000-b1ff6fff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    b2018000-b20aafff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    b20ab000-b20affff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b20b0000-b20b0fff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b20b1000-b20b1fff rw-         0      1000  [anon:.bss]
    b20c0000-b20fcfff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    b20fd000-b20fdfff ---         0      1000
    b20fe000-b2101fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    b2102000-b2102fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    b215e000-b2172fff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    b2173000-b2174fff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b2175000-b2175fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b21a0000-b21e9fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    b21ea000-b21eafff ---         0      1000
    b21eb000-b21effff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b21f0000-b21f0fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b2219000-b2222fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    b2223000-b2223fff ---         0      1000
    b2224000-b2224fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b2225000-b2225fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b224f000-b230efff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    b230f000-b230ffff ---         0      1000
    b2310000-b231efff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b231f000-b231ffff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    b236e000-b236efff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b236f000-b236ffff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b2370000-b2370fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b2374000-b2374fff r--         0      1000  [anon:linker_alloc]
    b237c000-b239bfff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    b239c000-b239cfff r--         0      1000  [anon:linker_alloc]
    b239d000-b239dfff rw-         0      1000  [anon:linker_alloc]
    b23a8000-b23a8fff r--         0      1000  [anon:linker_alloc]
    b23b6000-b23b6fff rw-         0      1000  [anon:linker_alloc_vector]
    b23c1000-b23c1fff ---         0      1000  [anon:thread signal stack guard]
    b23c2000-b23c5fff rw-         0      4000  [anon:thread signal stack]
    b23c6000-b23c6fff r--         0      1000  [anon:linker_alloc]
    b23c9000-b23c9fff ---         0      1000  [anon:bionic TLS guard]
    b23ca000-b23ccfff rw-         0      3000  [anon:bionic TLS]
    b23cd000-b23cdfff ---         0      1000  [anon:bionic TLS guard]
    b23ce000-b23cefff ---         0      1000  [anon:thread signal stack guard]
    b23cf000-b23d2fff rw-         0      4000  [anon:thread signal stack]
    b23d3000-b23d3fff r--         0      1000  [anon:linker_alloc]
    b23d8000-b23f7fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b23f8000-b23f9fff r--         0      2000  [anon:linker_alloc]
    b23fe000-b23fefff ---         0      1000  [anon:bionic TLS guard]
    b23ff000-b2401fff rw-         0      3000  [anon:bionic TLS]
    b2402000-b2402fff ---         0      1000  [anon:bionic TLS guard]
    b2403000-b2403fff ---         0      1000  [anon:thread signal stack guard]
    b2404000-b2407fff rw-         0      4000  [anon:thread signal stack]
    b2408000-b2408fff ---         0      1000  [anon:bionic TLS guard]
    b2409000-b240bfff rw-         0      3000  [anon:bionic TLS]
    b240c000-b240cfff ---         0      1000  [anon:bionic TLS guard]
    b240d000-b240dfff ---         0      1000  [anon:thread signal stack guard]
    b240e000-b2411fff rw-         0      4000  [anon:thread signal stack]
    b2412000-b2412fff rw-         0      1000  [anon:linker_alloc]
    b2414000-b2414fff ---         0      1000  [anon:bionic TLS guard]
    b2415000-b2417fff rw-         0      3000  [anon:bionic TLS]
    b2418000-b2418fff ---         0      1000  [anon:bionic TLS guard]
    b2419000-b2438fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    b2439000-b2458fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b245a000-b245afff r--         0      1000  [anon:linker_alloc]
    b245b000-b245bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b245c000-b245cfff ---         0      1000  [anon:thread signal stack guard]
    b245d000-b2460fff rw-         0      4000  [anon:thread signal stack]
    b2461000-b2461fff ---         0      1000  [anon:thread signal stack guard]
    b2462000-b2465fff rw-         0      4000  [anon:thread signal stack]
    b2466000-b2466fff ---         0      1000  [anon:bionic TLS guard]
    b2467000-b2469fff rw-         0      3000  [anon:bionic TLS]
    b246a000-b246bfff ---         0      2000  [anon:bionic TLS guard]
    b246c000-b246efff rw-         0      3000  [anon:bionic TLS]
    b246f000-b246ffff ---         0      1000  [anon:bionic TLS guard]
    b2470000-b248ffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b2490000-b24affff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b24b0000-b24b3fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b24b4000-b24b4fff r--      3000      1000  /system/lib/libnetd_client.so
    b24b5000-b24b5fff rw-      4000      1000  /system/lib/libnetd_client.so
    b24b6000-b24b6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24b7000-b24b7fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24b8000-b24b8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24b9000-b24b9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24ba000-b24bafff r--         0      1000  [anon:linker_alloc]
    b24bb000-b24bbfff ---         0      1000  [anon:thread signal stack guard]
    b24bc000-b24bffff rw-         0      4000  [anon:thread signal stack]
    b24c0000-b24c0fff r--         0      1000  [anon:linker_alloc]
    b24c1000-b24c1fff ---         0      1000  [anon:bionic TLS guard]
    b24c2000-b24c4fff rw-         0      3000  [anon:bionic TLS]
    b24c5000-b24c5fff ---         0      1000  [anon:bionic TLS guard]
    b24c6000-b24c6fff ---         0      1000  [anon:thread signal stack guard]
    b24c7000-b24cafff rw-         0      4000  [anon:thread signal stack]
    b24cb000-b24eafff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b24eb000-b24ebfff rw-         0      1000  [anon:linker_alloc]
    b24ec000-b24edfff r--         0      2000  [anon:linker_alloc]
    b24ee000-b24eefff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24ef000-b24effff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b24f0000-b24f0fff ---         0      1000  [anon:bionic TLS guard]
    b24f1000-b24f3fff rw-         0      3000  [anon:bionic TLS]
    b24f4000-b24f4fff ---         0      1000  [anon:bionic TLS guard]
    b24f5000-b24f5fff ---         0      1000  [anon:thread signal stack guard]
    b24f6000-b24f9fff rw-         0      4000  [anon:thread signal stack]
    b24fa000-b24fafff ---         0      1000  [anon:bionic TLS guard]
    b24fb000-b24fdfff rw-         0      3000  [anon:bionic TLS]
    b24fe000-b24fefff ---         0      1000  [anon:bionic TLS guard]
    b24ff000-b251efff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b251f000-b251ffff ---         0      1000  [anon:thread signal stack guard]
    b2520000-b2523fff rw-         0      4000  [anon:thread signal stack]
    b2524000-b2524fff r--         0      1000  [anon:linker_alloc]
    b2525000-b2525fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b2526000-b2526fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b2527000-b2527fff ---         0      1000  [anon:bionic TLS guard]
    b2528000-b252afff rw-         0      3000  [anon:bionic TLS]
    b252b000-b252bfff ---         0      1000  [anon:bionic TLS guard]
    b252c000-b254bfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b254c000-b256bfff r--         0     20000  /dev/__properties__/properties_serial
    b256c000-b2572fff r--         0      7000  /dev/__properties__/property_info
    b2573000-b2573fff rw-         0      1000  [anon:linker_alloc_vector]
    b2574000-b2574fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b2575000-b2575fff rw-         0      1000  [anon:linker_alloc_vector]
    b2576000-b2576fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b2577000-b2577fff rw-         0      1000  [anon:linker_alloc_lob]
    b2578000-b257afff rw-         0      3000  [anon:linker_alloc_small_objects]
    b257b000-b257bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b257c000-b257efff rw-         0      3000  [anon:linker_alloc_vector]
    b257f000-b2580fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b2581000-b2584fff r--         0      4000  [anon:linker_alloc]
    b2585000-b2585fff r--         0      1000  [anon:atexit handlers]
    b2586000-b2587fff rw-         0      2000  [anon:linker_alloc_lob]
    b2588000-b2588fff rw-         0      1000  [anon:System property context nodes]
    b2589000-b2589fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b258a000-b258afff rw-         0      1000  [anon:arc4random data]
    b258b000-b258bfff rw-         0      1000  [anon:linker_alloc]
    b258c000-b258cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b258d000-b258dfff r--         0      1000  [anon:linker_alloc]
    b258e000-b25adfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b25ae000-b25affff rw-         0      2000  [anon:linker_alloc_small_objects]
    b25b0000-b25b0fff r--         0      1000  [anon:linker_alloc]
    b25b1000-b25d0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b25d1000-b25d1fff ---         0      1000
    b25d2000-b25d2fff rw-         0      1000
    b25d3000-b25d3fff ---         0      1000
    b25d4000-b25f3fff r--         0     20000  /dev/__properties__/properties_serial
    b25f4000-b25f4fff rw-         0      1000  [anon:System property context nodes]
    b25f5000-b25fbfff r--         0      7000  /dev/__properties__/property_info
    b25fc000-b25fcfff r--         0      1000  [anon:linker_alloc]
    b25fd000-b25fdfff rw-         0      1000  [anon:linker_alloc_vector]
    b25fe000-b25fefff rw-         0      1000  [anon:linker_alloc_small_objects]
    b25ff000-b25fffff r--         0      1000  [anon:linker_alloc]
    b2600000-b2600fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b2601000-b2601fff r--         0      1000  [anon:atexit handlers]
    b2602000-b2602fff ---         0      1000  [anon:thread signal stack guard]
    b2603000-b2606fff rw-         0      4000  [anon:thread signal stack]
    b2607000-b2607fff ---         0      1000  [anon:bionic TLS guard]
    b2608000-b260afff rw-         0      3000  [anon:bionic TLS]
    b260b000-b260bfff ---         0      1000  [anon:bionic TLS guard]
    b260c000-b26cafff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b26cb000-b26cbfff rw-         0      1000  [anon:arc4random data]
    b26cc000-b26d1fff r--     bf000      6000  /system/bin/linker
    b26d2000-b26d2fff rw-     c5000      1000  /system/bin/linker
    b26d3000-b26d4fff rw-         0      2000
    b26d5000-b26d5fff r--         0      1000
    b26d6000-b26dbfff rw-         0      6000
    bef71000-bef91fff rw-         0     21000  [stack]
    befab000-befabfff r-x         0      1000  [sigpage]
    befac000-befacfff r--         0      1000  [vvar]
    befad000-befadfff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26881, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bef91948  r3  bef91944
    r4  b1727000  r5  bef91948  r6  00000000  r7  00000036
    r8  b1727058  r9  c0306201  r10 bef91968  r11 b172709c
    ip  bef91950  sp  bef91930  lr  b1bb0c15  pc  b1be2f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00019997  /system/bin/linker (__dl__ZNSt3__112__hash_tableINS_17__hash_value_typeIjP6soinfoEENS_22__unordered_map_hasherIjS4_NS_4hashIjEELb1EEENS_21__unordered_map_equalIjS4_NS_8equal_toIjEELb1EEENS_9allocatorIS4_EEE14__erase_uniqueIjEEjRKT_+90)
    #09 pc 00020cbd  [stack:bef71000]

stack:
         bef918f0  00000016
         bef918f4  00000010
         bef918f8  00006902
         bef918fc  00000411
         bef91900  00000030
         bef91904  00000000
         bef91908  00000000
         bef9190c  00000000
         bef91910  b1406030
         bef91914  00000000
         bef91918  bef91974  [stack]
         bef9191c  01000000
         bef91920  00000000
         bef91924  00000000
         bef91928  00000000
         bef9192c  b1bac983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  bef91930  bef91944  [stack]
         ........  ........
    #01  bef91930  bef91944  [stack]
         ........  ........
    #02  bef91948  00000000
         ........  ........
    #03  bef919a0  b1717640  [anon:libc_malloc]
         ........  ........
    #04  bef919c8  bef919e9  [stack]
         ........  ........
    #05  bef919e8  6665640e
         ........  ........
    #06  bef91a70  b258c210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bef91a88  00000000
         ........  ........
    #08  bef91aa0  00000001
         ........  ........
    #09  bef91ad0  bef91cd9  [stack]
         bef91ad4  bef91f17  [stack]
         bef91ad8  00000000
         bef91adc  00000021
         bef91ae0  befad000  [vdso]
         bef91ae4  00000010
         bef91ae8  003fb0d6
         bef91aec  00000006
         bef91af0  00001000
         bef91af4  00000011
         bef91af8  00000064
         bef91afc  00000003
         bef91b00  8678d034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bef91b04  00000004
         bef91b08  00000020
         bef91b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26886, name: Binder:26881_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b1601880  r3  b1601874
    r4  b1601880  r5  b1728000  r6  c0306201  r7  00000036
    r8  00000000  r9  b1728088  r10 b16018a0  r11 b1601888
    ip  00000000  sp  b1601860  lr  b1bb0c15  pc  b1be2f3c

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:
         b1601820  00000010
         b1601824  b1700000  [anon:libc_malloc]
         b1601828  00000007
         b160182c  b1bfc8a9  /system/lib/libc.so (arena_run_split_remove+280)
         b1601830  00000005
         b1601834  00000100
         b1601838  00000000
         b160183c  b170b188  [anon:libc_malloc]
         b1601840  d49c8a01
         b1601844  00000004
         b1601848  b1728054  [anon:libc_malloc]
         b160184c  00000000
         b1601850  00000000
         b1601854  00000000
         b1601858  b1728088  [anon:libc_malloc]
         b160185c  b16018a0  <anonymous:b1505000>
    #00  b1601860  b1601874  <anonymous:b1505000>
         ........  ........
    #01  b1601860  b1601874  <anonymous:b1505000>
         ........  ........
    #02  b1601878  00000000
         ........  ........
    #03  b16018d8  d49c8a01
         ........  ........
    #04  b1601900  00000000
         ........  ........
    #05  b1601918  b170d7b0  [anon:libc_malloc]
         ........  ........
    #06  b1601920  b160191c  <anonymous:b1505000>
         ........  ........
    #07  b1601958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1601960  b1601978  <anonymous:b1505000>
         b1601964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1601968  b1601970  <anonymous:b1505000>
         b160196c  00000000
         b1601970  b26d6494  <anonymous:b26d6000>
         b1601974  b1405970  <anonymous:b1309000>
         b1601978  00006906
         b160197c  00006901
         b1601980  00000001
         b1601984  b1504000  [anon:thread stack guard]
         b1601988  000fd970
         b160198c  00001000
         b1601990  00000000
         b1601994  00000000
         b1601998  00000003
         b160199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26887, name: Binder:26881_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b1405880  r3  b1405874
    r4  b1405880  r5  b17280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b1728168  r10 b14058a0  r11 b1405888
    ip  00000000  sp  b1405860  lr  b1bb0c15  pc  b1be2f3c

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:
         b1405820  b1e27fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b1405824  00006901
         b1405828  00006906
         b140582c  b17151b0  [anon:libc_malloc]
         b1405830  00000007
         b1405834  00000100
         b1405838  00000000
         b140583c  b170b208  [anon:libc_malloc]
         b1405840  d49c8a01
         b1405844  00000004
         b1405848  b1728134  [anon:libc_malloc]
         b140584c  00000000
         b1405850  00000000
         b1405854  00000000
         b1405858  b1728168  [anon:libc_malloc]
         b140585c  b14058a0  <anonymous:b1309000>
    #00  b1405860  b1405874  <anonymous:b1309000>
         ........  ........
    #01  b1405860  b1405874  <anonymous:b1309000>
         ........  ........
    #02  b1405878  00000000
         ........  ........
    #03  b14058d8  d49c8a01
         ........  ........
    #04  b1405900  b170d870  [anon:libc_malloc]
         ........  ........
    #05  b1405918  b170d870  [anon:libc_malloc]
         ........  ........
    #06  b1405920  b140591c  <anonymous:b1309000>
         ........  ........
    #07  b1405958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b1405960  b1405978  <anonymous:b1309000>
         b1405964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b1405968  b1405970  <anonymous:b1309000>
         b140596c  00000000
         b1405970  b1601970  <anonymous:b1505000>
         b1405974  b0fb6970  <anonymous:b0eba000>
         b1405978  00006907
         b140597c  00006901
         b1405980  00000001
         b1405984  b1308000  [anon:thread stack guard]
         b1405988  000fd970
         b140598c  00001000
         b1405990  00000000
         b1405994  00000000
         b1405998  00000003
         b140599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26888, name: HwBinder:26881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b0fb6878  r3  b0fb6874
    r4  b1727700  r5  b0fb6878  r6  00000000  r7  00000036
    r8  b1727758  r9  c0306201  r10 b0fb6898  r11 b172779c
    ip  b0fb6880  sp  b0fb6860  lr  b1bb0c15  pc  b1be2f3c

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:
         b0fb6820  00000010
         b0fb6824  00000010
         b0fb6828  00006902
         b0fb682c  00000411
         b0fb6830  00000024
         b0fb6834  00000000
         b0fb6838  00000000
         b0fb683c  00000000
         b0fb6840  b1406028
         b0fb6844  00000000
         b0fb6848  b140604c
         b0fb684c  00000000
         b0fb6850  d49c8a01
         b0fb6854  b1727700  [anon:libc_malloc]
         b0fb6858  00000004
         b0fb685c  00000000
    #00  b0fb6860  b0fb6874  <anonymous:b0eba000>
         ........  ........
    #01  b0fb6860  b0fb6874  <anonymous:b0eba000>
         ........  ........
    #02  b0fb6878  00000000
         ........  ........
    #03  b0fb68d0  d49c8a01
         ........  ........
    #04  b0fb68f8  00000000
         ........  ........
    #05  b0fb6918  b170d7e0  [anon:libc_malloc]
         ........  ........
    #06  b0fb6920  b0fb691c  <anonymous:b0eba000>
         ........  ........
    #07  b0fb6958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0fb6960  b0fb6978  <anonymous:b0eba000>
         b0fb6964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0fb6968  b0fb6970  <anonymous:b0eba000>
         b0fb696c  00000000
         b0fb6970  b1405970  <anonymous:b1309000>
         b0fb6974  b0747970  <anonymous:b064b000>
         b0fb6978  00006908
         b0fb697c  00006901
         b0fb6980  00000001
         b0fb6984  b0eb9000  [anon:thread stack guard]
         b0fb6988  000fd970
         b0fb698c  00001000
         b0fb6990  00000000
         b0fb6994  00000000
         b0fb6998  00000003
         b0fb699c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26897, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b07478e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b17218fc  r6  b07e64d9  r7  00000150
    r8  0000000b  r9  b07478d0  r10 b17218f0  r11 b07478e0
    ip  b07478a0  sp  b0747890  lr  b1bb251d  pc  b1be2fd4

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:
         b0747850  b07478a3  <anonymous:b064b000>
         b0747854  b1bad41f  /system/lib/libc.so (closedir+22)
         b0747858  b074786c  <anonymous:b064b000>
         b074785c  b1755000  [anon:libc_malloc]
         b0747860  b074786c  <anonymous:b064b000>
         b0747864  b07cf311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         b0747868  b07478a3  <anonymous:b064b000>
         b074786c  00000000
         b0747870  00000000
         b0747874  00000000
         b0747878  00000000
         b074787c  00000010
         b0747880  00000020
         b0747884  00000001
         b0747888  00000008
         b074788c  00001f40
    #00  b0747890  00000002
         ........  ........
    #01  b07478a0  00000000
         ........  ........
    #02  b07478c8  b17080f0  [anon:libc_malloc]
         ........  ........
    #03  b0747920  b074791c  <anonymous:b064b000>
         ........  ........
    #04  b0747958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b0747960  b0747978  <anonymous:b064b000>
         b0747964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0747968  b0747970  <anonymous:b064b000>
         b074796c  00000000
         b0747970  b0fb6970  <anonymous:b0eba000>
         b0747974  b04ff970  <anonymous:b0403000>
         b0747978  00006911
         b074797c  00006901
         b0747980  00000001
         b0747984  b064a000  [anon:thread stack guard]
         b0747988  000fd970
         b074798c  00001000
         b0747990  00000000
         b0747994  00000000
         b0747998  00000003
         b074799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26898, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b171734c  r1  00000089  r2  00000000  r3  b04ff888
    r4  00000000  r5  ffffffff  r6  00278be2  r7  000000f0
    r8  00000000  r9  00000000  r10 b1717320  r11 b082b129
    ip  b04ff878  sp  b04ff868  lr  b1bac219  pc  b1ba8d54

backtrace:
    #00 pc 00019d54  /system/lib/libc.so (syscall+28)
    #01 pc 0001d215  /system/lib/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88)
    #02 pc 000633e1  /system/lib/libc.so (pthread_cond_timedwait+84)
    #03 pc 0002257d  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop+1108)
    #04 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #05 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         b04ff828  b04ff888  <anonymous:b0403000>
         b04ff82c  00000000
         b04ff830  00000000
         b04ff834  b1717320  [anon:libc_malloc]
         b04ff838  b082b129  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop)
         b04ff83c  b04ff848  <anonymous:b0403000>
         b04ff840  b1ba826f  /system/lib/libc.so (clock_gettime+18)
         b04ff844  befad444  [vdso] (__vdso_clock_gettime+12)
         b04ff848  b04ff888  <anonymous:b0403000>
         b04ff84c  b1bacd17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b04ff850  b04ff914  <anonymous:b0403000>
         b04ff854  5f9887a2
         b04ff858  27cd5c56
         b04ff85c  0032ece0
         b04ff860  3aaf7025
         b04ff864  d49c8a01
    #00  b04ff868  b04ff9c8  <anonymous:b0403000>
         ........  ........
    #01  b04ff878  b04ff888  <anonymous:b0403000>
         ........  ........
    #02  b04ff8b0  b04ff914  <anonymous:b0403000>
         ........  ........
    #03  b04ff8d0  00000000
         ........  ........
    #04  b04ff958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b04ff960  b04ff978  <anonymous:b0403000>
         b04ff964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b04ff968  b04ff970  <anonymous:b0403000>
         b04ff96c  00000000
         b04ff970  b0747970  <anonymous:b064b000>
         b04ff974  b0401970  <anonymous:b0305000>
         b04ff978  00006912
         b04ff97c  00006901
         b04ff980  00000000
         b04ff984  b0402000  [anon:thread stack guard]
         b04ff988  000fd970
         b04ff98c  00001000
         b04ff990  00000000
         b04ff994  00000000
         b04ff998  00000000
         b04ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26899, name: HwBinder:26881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b0401878  r3  b0401874
    r4  b1727a00  r5  b0401878  r6  00000000  r7  00000036
    r8  b1727a58  r9  c0306201  r10 b0401898  r11 b1727a9c
    ip  b0401880  sp  b0401860  lr  b1bb0c15  pc  b1be2f3c

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:
         b0401820  00000013
         b0401824  00000010
         b0401828  00006902
         b040182c  00000411
         b0401830  00000114
         b0401834  00000000
         b0401838  00000028
         b040183c  00000000
         b0401840  b1406000
         b0401844  00000000
         b0401848  b1406114
         b040184c  00000000
         b0401850  00000000
         b0401854  00000000
         b0401858  00000048
         b040185c  00000000
    #00  b0401860  b0401874  <anonymous:b0305000>
         ........  ........
    #01  b0401860  b0401874  <anonymous:b0305000>
         ........  ........
    #02  b0401878  0000000c
         ........  ........
    #03  b04018d0  b17175f0  [anon:libc_malloc]
         ........  ........
    #04  b04018f8  00000000
         ........  ........
    #05  b0401918  b170dbd0  [anon:libc_malloc]
         ........  ........
    #06  b0401920  b040191c  <anonymous:b0305000>
         ........  ........
    #07  b0401958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0401960  b0401978  <anonymous:b0305000>
         b0401964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0401968  b0401970  <anonymous:b0305000>
         b040196c  00000000
         b0401970  b04ff970  <anonymous:b0403000>
         b0401974  afe6e970  <anonymous:afd72000>
         b0401978  00006913
         b040197c  00006901
         b0401980  00000001
         b0401984  b0304000  [anon:thread stack guard]
         b0401988  000fd970
         b040198c  00001000
         b0401990  00000000
         b0401994  00000000
         b0401998  00000003
         b040199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26901, name: HwBinder:26881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  afe6e878  r3  afe6e874
    r4  b1727d00  r5  afe6e878  r6  00000000  r7  00000036
    r8  b1727d58  r9  c0306201  r10 afe6e898  r11 b1727d9c
    ip  afe6e880  sp  afe6e860  lr  b1bb0c15  pc  b1be2f3c

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:
         afe6e820  00000009
         afe6e824  00000010
         afe6e828  00006902
         afe6e82c  00000411
         afe6e830  0000011c
         afe6e834  00000000
         afe6e838  00000028
         afe6e83c  00000000
         afe6e840  b1406000
         afe6e844  00000000
         afe6e848  b140611c
         afe6e84c  00000000
         afe6e850  d49c8a01
         afe6e854  b1727d00  [anon:libc_malloc]
         afe6e858  00000004
         afe6e85c  00000000
    #00  afe6e860  afe6e874  <anonymous:afd72000>
         ........  ........
    #01  afe6e860  afe6e874  <anonymous:afd72000>
         ........  ........
    #02  afe6e878  00000000
         ........  ........
    #03  afe6e8d0  b1717550  [anon:libc_malloc]
         ........  ........
    #04  afe6e8f8  00000000
         ........  ........
    #05  afe6e918  b170dcc0  [anon:libc_malloc]
         ........  ........
    #06  afe6e920  afe6e91c  <anonymous:afd72000>
         ........  ........
    #07  afe6e958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  afe6e960  afe6e978  <anonymous:afd72000>
         afe6e964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afe6e968  afe6e970  <anonymous:afd72000>
         afe6e96c  00000000
         afe6e970  b0401970  <anonymous:b0305000>
         afe6e974  afc5a970  <anonymous:afb5e000>
         afe6e978  00006915
         afe6e97c  00006901
         afe6e980  00000001
         afe6e984  afd71000  [anon:thread stack guard]
         afe6e988  000fd970
         afe6e98c  00001000
         afe6e990  00000000
         afe6e994  00000000
         afe6e998  00000003
         afe6e99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26913, name: HwBinder:26881_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  afc5a878  r3  afc5a874
    r4  b177e000  r5  afc5a878  r6  00000000  r7  00000036
    r8  b177e058  r9  c0306201  r10 afc5a898  r11 b177e09c
    ip  afc5a880  sp  afc5a860  lr  b1bb0c15  pc  b1be2f3c

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:
         afc5a820  0000001e
         afc5a824  00000010
         afc5a828  00006902
         afc5a82c  00000411
         afc5a830  00000030
         afc5a834  00000000
         afc5a838  00000000
         afc5a83c  00000000
         afc5a840  b1406000
         afc5a844  00000000
         afc5a848  afc5a8a4  <anonymous:afb5e000>
         afc5a84c  01000000
         afc5a850  00000000
         afc5a854  00000000
         afc5a858  00000000
         afc5a85c  b1bac983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  afc5a860  afc5a874  <anonymous:afb5e000>
         ........  ........
    #01  afc5a860  afc5a874  <anonymous:afb5e000>
         ........  ........
    #02  afc5a878  00000000
         ........  ........
    #03  afc5a8d0  d49c8a01
         ........  ........
    #04  afc5a8f8  00000000
         ........  ........
    #05  afc5a918  b170dcf0  [anon:libc_malloc]
         ........  ........
    #06  afc5a920  afc5a91c  <anonymous:afb5e000>
         ........  ........
    #07  afc5a958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  afc5a960  afc5a978  <anonymous:afb5e000>
         afc5a964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afc5a968  afc5a970  <anonymous:afb5e000>
         afc5a96c  00000000
         afc5a970  afe6e970  <anonymous:afd72000>
         afc5a974  afb5c970  <anonymous:afa60000>
         afc5a978  00006921
         afc5a97c  00006901
         afc5a980  00000001
         afc5a984  afb5d000  [anon:thread stack guard]
         afc5a988  000fd970
         afc5a98c  00001000
         afc5a990  00000000
         afc5a994  00000000
         afc5a998  00000003
         afc5a99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26881, tid: 26917, name: Binder:26881_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  afa5e880  r3  afa5e874
    r4  afa5e880  r5  b17282a0  r6  c0306201  r7  00000036
    r8  00000000  r9  b1728328  r10 afa5e8a0  r11 afa5e888
    ip  00000000  sp  afa5e860  lr  b1bb0c15  pc  b1be2f3c

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:
         afa5e820  b1e27fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         afa5e824  00006901
         afa5e828  00006907
         afa5e82c  b1715940  [anon:libc_malloc]
         afa5e830  00000015
         afa5e834  00000100
         afa5e838  00000000
         afa5e83c  b170b608  [anon:libc_malloc]
         afa5e840  d49c8a01
         afa5e844  00000004
         afa5e848  b17282f4  [anon:libc_malloc]
         afa5e84c  00000004
         afa5e850  00000000
         afa5e854  00000000
         afa5e858  b1728328  [anon:libc_malloc]
         afa5e85c  afa5e8a0  <anonymous:af962000>
    #00  afa5e860  afa5e874  <anonymous:af962000>
         ........  ........
    #01  afa5e860  afa5e874  <anonymous:af962000>
         ........  ........
    #02  afa5e878  00000000
         ........  ........
    #03  afa5e8d8  d49c8a01
         ........  ........
    #04  afa5e900  b170dd20  [anon:libc_malloc]
         ........  ........
    #05  afa5e918  b170dd20  [anon:libc_malloc]
         ........  ........
    #06  afa5e920  afa5e91c  <anonymous:af962000>
         ........  ........
    #07  afa5e958  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  afa5e960  afa5e978  <anonymous:af962000>
         afa5e964  b1bf2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afa5e968  afa5e970  <anonymous:af962000>
         afa5e96c  00000000
         afa5e970  afb5c970  <anonymous:afa60000>
         afa5e974  00000000
         afa5e978  00006925
         afa5e97c  00006901
         afa5e980  00000001
         afa5e984  af961000  [anon:thread stack guard]
         afa5e988  000fd970
         afa5e98c  00001000
         afa5e990  00000000
         afa5e994  00000000
         afa5e998  00000003
         afa5e99c  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:[44832344]
    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
