*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 27876, tid: 27911, 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  aaf2a070  r5  aaf2a07c  r6  aaf2a070  r7  aaf2a094
    r8  aaf2a140  r9  aaf2a138  r10 00000140  r11 00000000
    ip  aa469380  sp  aa469888  lr  ab6d7935  pc  ab6d8f56

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:
         aa469848  409198e6
         aa46984c  ab6fc36c  /vendor/lib/libamlaudiorc.so
         aa469850  ffffffff
         aa469854  ffffffff
         aa469858  ab6d7935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         aa46985c  00000006
         aa469860  aaf2a070  [anon:libc_malloc]
         aa469864  aaf2a07c  [anon:libc_malloc]
         aa469868  aaf2a070  [anon:libc_malloc]
         aa46986c  aaf1f000  [anon:libc_malloc]
         aa469870  aaf2a140  [anon:libc_malloc]
         aa469874  ab6d7c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         aa469878  aaf2a070  [anon:libc_malloc]
         aa46987c  aaf2a07c  [anon:libc_malloc]
         aa469880  aaf1f000  [anon:libc_malloc]
         aa469884  ab6d8eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  aa469888  00000001
         ........  ........
    #01  aa4698a8  00000001
         ........  ........
    #02  aa4698c8  aaf2a130  [anon:libc_malloc]
         ........  ........
    #03  aa4698e0  00000000
         ........  ........
    #04  aa469920  aa46991c  <anonymous:aa36d000>
         ........  ........
    #05  aa469958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  aa469960  aa469978  <anonymous:aa36d000>
         aa469964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa469968  aa469970  <anonymous:aa36d000>
         aa46996c  00000000
         aa469970  aa567970  <anonymous:aa46b000>
         aa469974  00000000
         aa469978  ffffffff
         aa46997c  00000000
         aa469980  00000001
         aa469984  aa36c000  [anon:thread stack guard]
         aa469988  000fd970
         aa46998c  00001000
         aa469990  00000000
         aa469994  00000000
         aa469998  00000003
         aa46999c  00000000

memory near r4 ([anon:libc_malloc]):
    aaf2a050 0035a4c4 00000000 2a9a190b 00000000  ..5........*....
    aaf2a060 abcef7d4 ac115920 00000000 00000000  .... Y..........
    aaf2a070 ab6fb374 ab6fc060 00000000 00000001  t.o.`.o.........
    aaf2a080 00003e80 00000000 00000006 00000000  .>..............
    aaf2a090 00000000 00000000 00000000 00000000  ................
    aaf2a0a0 00000000 00000000 00000000 00000000  ................
    aaf2a0b0 00000000 00000000 00000000 00000000  ................
    aaf2a0c0 ab6d8a5d ab6d8a63 aaf2a070 00000000  ].m.c.m.p.......
    aaf2a0d0 00000000 00000000 00000000 00000000  ................
    aaf2a0e0 abcef300 00000000 aa469970 00000000  ........p.F.....
    aaf2a0f0 00000002 00000000 ac110100 00000000  ................
    aaf2a100 00006d07 ac121bf0 aaf1f140 ac108408  .m......@.......
    aaf2a110 ac108420 ac108438 ac10ca88 aaf1f000   ...8...........
    aaf2a120 00000000 00000000 00000140 00000000  ........@.......
    aaf2a130 00000000 00000000 00000000 00000000  ................
    aaf2a140 00000000 00000000 abcef334 ac1158d0  ........4....X..

memory near r5 ([anon:libc_malloc]):
    aaf2a05c 00000000 abcef7d4 ac115920 00000000  ........ Y......
    aaf2a06c 00000000 ab6fb374 ab6fc060 00000000  ....t.o.`.o.....
    aaf2a07c 00000001 00003e80 00000000 00000006  .....>..........
    aaf2a08c 00000000 00000000 00000000 00000000  ................
    aaf2a09c 00000000 00000000 00000000 00000000  ................
    aaf2a0ac 00000000 00000000 00000000 00000000  ................
    aaf2a0bc 00000000 ab6d8a5d ab6d8a63 aaf2a070  ....].m.c.m.p...
    aaf2a0cc 00000000 00000000 00000000 00000000  ................
    aaf2a0dc 00000000 abcef300 00000000 aa469970  ............p.F.
    aaf2a0ec 00000000 00000002 00000000 ac110100  ................
    aaf2a0fc 00000000 00006d07 ac121bf0 aaf1f140  .....m......@...
    aaf2a10c ac108408 ac108420 ac108438 ac10ca88  .... ...8.......
    aaf2a11c aaf1f000 00000000 00000000 00000140  ............@...
    aaf2a12c 00000000 00000000 00000000 00000000  ................
    aaf2a13c 00000000 00000000 00000000 abcef334  ............4...
    aaf2a14c ac1158d0 00000008 00000000 00000030  .X..........0...

memory near r6 ([anon:libc_malloc]):
    aaf2a050 0035a4c4 00000000 2a9a190b 00000000  ..5........*....
    aaf2a060 abcef7d4 ac115920 00000000 00000000  .... Y..........
    aaf2a070 ab6fb374 ab6fc060 00000000 00000001  t.o.`.o.........
    aaf2a080 00003e80 00000000 00000006 00000000  .>..............
    aaf2a090 00000000 00000000 00000000 00000000  ................
    aaf2a0a0 00000000 00000000 00000000 00000000  ................
    aaf2a0b0 00000000 00000000 00000000 00000000  ................
    aaf2a0c0 ab6d8a5d ab6d8a63 aaf2a070 00000000  ].m.c.m.p.......
    aaf2a0d0 00000000 00000000 00000000 00000000  ................
    aaf2a0e0 abcef300 00000000 aa469970 00000000  ........p.F.....
    aaf2a0f0 00000002 00000000 ac110100 00000000  ................
    aaf2a100 00006d07 ac121bf0 aaf1f140 ac108408  .m......@.......
    aaf2a110 ac108420 ac108438 ac10ca88 aaf1f000   ...8...........
    aaf2a120 00000000 00000000 00000140 00000000  ........@.......
    aaf2a130 00000000 00000000 00000000 00000000  ................
    aaf2a140 00000000 00000000 abcef334 ac1158d0  ........4....X..

memory near r7 ([anon:libc_malloc]):
    aaf2a074 ab6fc060 00000000 00000001 00003e80  `.o..........>..
    aaf2a084 00000000 00000006 00000000 00000000  ................
    aaf2a094 00000000 00000000 00000000 00000000  ................
    aaf2a0a4 00000000 00000000 00000000 00000000  ................
    aaf2a0b4 00000000 00000000 00000000 ab6d8a5d  ............].m.
    aaf2a0c4 ab6d8a63 aaf2a070 00000000 00000000  c.m.p...........
    aaf2a0d4 00000000 00000000 00000000 abcef300  ................
    aaf2a0e4 00000000 aa469970 00000000 00000002  ....p.F.........
    aaf2a0f4 00000000 ac110100 00000000 00006d07  .............m..
    aaf2a104 ac121bf0 aaf1f140 ac108408 ac108420  ....@....... ...
    aaf2a114 ac108438 ac10ca88 aaf1f000 00000000  8...............
    aaf2a124 00000000 00000140 00000000 00000000  ....@...........
    aaf2a134 00000000 00000000 00000000 00000000  ................
    aaf2a144 00000000 abcef334 ac1158d0 00000008  ....4....X......
    aaf2a154 00000000 00000030 00000000 00000060  ....0.......`...
    aaf2a164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    aaf2a120 00000000 00000000 00000140 00000000  ........@.......
    aaf2a130 00000000 00000000 00000000 00000000  ................
    aaf2a140 00000000 00000000 abcef334 ac1158d0  ........4....X..
    aaf2a150 00000008 00000000 00000030 00000000  ........0.......
    aaf2a160 00000060 00000000 00000088 00000000  `...............
    aaf2a170 000000a8 00000000 000000d0 00000000  ................
    aaf2a180 00000100 00000000 00000128 00000000  ........(.......
    aaf2a190 00000148 00000000 00000170 00000000  H.......p.......
    aaf2a1a0 000001a0 00000000 000001c8 00000000  ................
    aaf2a1b0 000001e8 00000000 00000000 00000000  ................
    aaf2a1c0 00000000 00000000 00000000 00000000  ................
    aaf2a1d0 00000000 00000000 00000000 00000000  ................
    aaf2a1e0 00000000 00000000 00000000 00000000  ................
    aaf2a1f0 00000000 00000000 00000000 00000000  ................
    aaf2a200 00000000 00000000 00000000 00000000  ................
    aaf2a210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    aaf2a118 ac10ca88 aaf1f000 00000000 00000000  ................
    aaf2a128 00000140 00000000 00000000 00000000  @...............
    aaf2a138 00000000 00000000 00000000 00000000  ................
    aaf2a148 abcef334 ac1158d0 00000008 00000000  4....X..........
    aaf2a158 00000030 00000000 00000060 00000000  0.......`.......
    aaf2a168 00000088 00000000 000000a8 00000000  ................
    aaf2a178 000000d0 00000000 00000100 00000000  ................
    aaf2a188 00000128 00000000 00000148 00000000  (.......H.......
    aaf2a198 00000170 00000000 000001a0 00000000  p...............
    aaf2a1a8 000001c8 00000000 000001e8 00000000  ................
    aaf2a1b8 00000000 00000000 00000000 00000000  ................
    aaf2a1c8 00000000 00000000 00000000 00000000  ................
    aaf2a1d8 00000000 00000000 00000000 00000000  ................
    aaf2a1e8 00000000 00000000 00000000 00000000  ................
    aaf2a1f8 00000000 00000000 00000000 00000000  ................
    aaf2a208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:aa36d000>):
    aa469360 0f6d0700 275f8ec8 aa0d8634 409198e6  ..m..._'4......@
    aa469370 aa469404 00000003 aa469404 ac42d33c  ..F.......F.<.B.
    aa469380 ac426cf9 ac42d014 00000000 00000001  .lB...B.........
    aa469390 00000000 ac41f28f 00000000 00000000  ......A.........
    aa4693a0 aa4699c8 00000000 5f8ec80f 0d863427  ..F........_'4..
    aa4693b0 409198e6 aa469448 00000000 ab6ef104  ...@H.F.......n.
    aa4693c0 00000006 ab6fc060 aaf2a138 00000140  ....`.o.8...@...
    aa4693d0 00000000 ac41eb6d 000003c5 ffff0208  ....m.A.........
    aa4693e0 00000006 000003ff 00000000 00000000  ................
    aa4693f0 00000000 00000000 00000000 00000000  ................
    aa469400 aa4693a8 aa4693e0 00000001 ab6ef104  ..F...F.......n.
    aa469410 0000001c aa469448 0000003b 409198e6  ....H.F.;......@
    aa469420 ab6ef104 00000006 aa469448 00000000  ..n.....H.F.....
    aa469430 ab6fc060 ac41eca3 ab6ef3b7 aa46985c  `.o...A...n.\.F.
    aa469440 00000000 aa46985c 4f525245 75412052  ....\.F.ERROR Au
    aa469450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:aa36d000>):
    aa469868 aaf2a070 aaf1f000 aaf2a140 ab6d7c41  p.......@...A|m.
    aa469878 aaf2a070 aaf2a07c aaf1f000 ab6d8eef  p...|.........m.
    aa469888 00000001 abcea000 00000000 00000140  ............@...
    aa469898 aaf2a07c aaf2a070 aaf1f000 ab6d8d01  |...p.........m.
    aa4698a8 00000001 aaf2a120 409198e6 00000140  .... ......@@...
    aa4698b8 aaf1f000 aaf1f140 ab6fc348 ab6d7099  ....@...H.o..pm.
    aa4698c8 aaf2a130 aaf2a0e0 aaf2a120 aa4698f4  0....... .....F.
    aa4698d8 aaf2a130 abce251b 00000000 00000000  0....%..........
    aa4698e8 00000000 00000000 aaf2a128 00000002  ........(.......
    aa4698f8 409198e6 aaf2a0e0 00000000 aaf2a0ec  ...@............
    aa469908 00000000 aa469928 00006ce4 ac1158f0  ....(.F..l...X..
    aa469918 ac96bc75 ac96c055 aa46991c aa469970  u...U.....F.p.F.
    aa469928 aaf2a0e0 ac1158d0 aaf2a0e0 409198e6  .....X.........@
    aa469938 aa469970 aa469970 aa469970 00000078  p.F.p.F.p.F.x...
    aa469948 00006ce4 00006ce4 ac1158f0 aca27c47  .l...l...X..G|..
    aa469958 aca27c2f ac9e2067 aa469978 aca27c2f  /|..g ..x.F./|..

memory near lr (/vendor/lib/libamlaudiorc.so):
    ab6d7914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ab6d7924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ab6d7934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ab6d7944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ab6d7954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ab6d7964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ab6d7974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ab6d7984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ab6d7994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ab6d79a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ab6d79b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ab6d79c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ab6d79d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ab6d79e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ab6d79f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ab6d7a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ab6d8f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ab6d8f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ab6d8f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ab6d8f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ab6d8f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ab6d8f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ab6d8f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ab6d8fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ab6d8fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ab6d8fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ab6d8fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ab6d8fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ab6d8ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ab6d9004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ab6d9014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ab6d9024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (476 entries):
--->Fault address falls at 00000010 before any mapped regions
    8cd78000-8cd7afff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8cd7b000-8cd7bfff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8cd7c000-8cd7cfff rw-         0      1000
    aa36c000-aa36cfff ---         0      1000  [anon:thread stack guard]
    aa36d000-aa469fff rw-         0     fd000
    aa46a000-aa46afff ---         0      1000  [anon:thread stack guard]
    aa46b000-aa567fff rw-         0     fd000
    aa568000-aa568fff ---         0      1000  [anon:thread stack guard]
    aa569000-aa665fff rw-         0     fd000
    aa666000-aa66bfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    aa66c000-aa66cfff ---         0      1000
    aa66d000-aa66dfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aa66e000-aa66efff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    aa6a2000-aa6a4fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    aa6a5000-aa6a5fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    aa6a6000-aa6a6fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    aa6dd000-aa6dffff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    aa6e0000-aa6e0fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    aa6e1000-aa6e1fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    aa739000-aa73cfff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    aa73d000-aa73dfff r--      3000      1000  /vendor/lib/libalsautils.so
    aa73e000-aa73efff rw-      4000      1000  /vendor/lib/libalsautils.so
    aa756000-aa75dfff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    aa75e000-aa75efff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aa75f000-aa75ffff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    aa7aa000-aa7affff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    aa7b0000-aa7b0fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aa7b1000-aa7b1fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    aa7e5000-aa7ecfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    aa7ed000-aa7edfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aa7ee000-aa7eefff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    aa80e000-aa812fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    aa813000-aa813fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    aa814000-aa814fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    aa866000-aa86afff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    aa86b000-aa86bfff ---         0      1000
    aa86c000-aa86cfff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    aa86d000-aa86dfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    aa8b1000-aa8b7fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    aa8b8000-aa8b8fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    aa8b9000-aa8bafff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    aa8eb000-aa8f6fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    aa8f7000-aa8f7fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    aa8f8000-aa8f8fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    aa91c000-aa921fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    aa922000-aa922fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    aa923000-aa923fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    aa963000-aaa22fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    aaa23000-aaa25fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aaa26000-aaa26fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aaa48000-aaa73fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    aaa74000-aaa74fff ---         0      1000
    aaa75000-aaa75fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    aaa76000-aaa76fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    aaa8d000-aaa90fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    aaa91000-aaa91fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    aaa92000-aaa92fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    aaad7000-aaadafff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    aaadb000-aaadbfff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    aaadc000-aaadcfff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    aab2d000-aab30fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    aab31000-aab31fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    aab32000-aab32fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
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    abc45000-abc45fff ---         0      1000
    abc46000-abc46fff r--      2000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    abc47000-abc47fff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
    abcab000-abcacfff r-x         0      2000  /system/lib/vndk-28/android.hardware.audio.common-util.so (BuildId: 5cf904b3362f6913e3bb3b4c89968f76)
    abcad000-abcadfff r--      1000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
    abcae000-abcaefff rw-      2000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
    abcc2000-abcedfff r-x         0     2c000  /vendor/lib/hw/android.hardware.audio@4.0-impl.so (BuildId: b4484b9c11a53cfb21e6d8c29fa0b6c1) (load bias 0x1000)
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    ac25f000-ac25ffff ---         0      1000
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    ac512000-ac512fff ---         0      1000
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    ac6a7000-ac6a7fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    ac6dd000-ac6ddfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    ac6de000-ac6defff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    ac6df000-ac6dffff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    ac704000-ac738fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    ac739000-ac739fff ---         0      1000
    ac73a000-ac73dfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    ac73e000-ac73efff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    ac741000-ac741fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ac742000-ac742fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ac743000-ac743fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    ac796000-ac7d2fff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    ac7d3000-ac7d3fff ---         0      1000
    ac7d4000-ac7d7fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ac7d8000-ac7d8fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ac81b000-ac835fff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    ac836000-ac836fff ---         0      1000
    ac837000-ac838fff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    ac839000-ac839fff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    ac854000-ac8e6fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    ac8e7000-ac8ebfff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ac8ec000-ac8ecfff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ac8ed000-ac8edfff rw-         0      1000  [anon:.bss]
    ac927000-ac939fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    ac93a000-ac93afff ---         0      1000
    ac93b000-ac93bfff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ac93c000-ac93cfff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ac960000-ac972fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    ac973000-ac973fff ---         0      1000
    ac974000-ac974fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    ac975000-ac975fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    ac9ab000-ac9aefff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    ac9af000-ac9affff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ac9b0000-ac9b0fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ac9c4000-aca60fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    aca61000-aca61fff ---         0      1000
    aca62000-aca65fff r--     9d000      4000  /system/lib/libc.so
    aca66000-aca67fff rw-     a1000      2000  /system/lib/libc.so
    aca68000-aca68fff rw-         0      1000  [anon:.bss]
    aca69000-aca69fff r--         0      1000  [anon:.bss]
    aca6a000-aca70fff rw-         0      7000  [anon:.bss]
    aca96000-aca96fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    aca97000-aca97fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    aca98000-aca98fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    acac8000-acadcfff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    acadd000-acadefff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    acadf000-acadffff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    acb04000-acb1bfff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    acb1c000-acb1cfff ---         0      1000
    acb1d000-acb1efff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    acb1f000-acb1ffff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    acb45000-acb45fff r-x         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    acb46000-acb46fff r--         0      1000  /system/lib/libdl.so (BuildId: c2dddecbdbb22083d24e52e5ee535257)
    acb47000-acb47fff rw-         0      1000  [anon:.bss]
    acbae000-acbb7fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    acbb8000-acbb8fff ---         0      1000
    acbb9000-acbb9fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    acbba000-acbbafff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    acbe5000-acbeffff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    acbf0000-acbf0fff ---         0      1000
    acbf1000-acbf1fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    acbf2000-acbf2fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    acc0e000-acc74fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    acc75000-acc75fff ---         0      1000
    acc76000-acc7cfff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    acc7d000-acc7dfff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    acc84000-acc8ffff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    acc90000-acc90fff ---         0      1000
    acc91000-acc91fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    acc92000-acc92fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    acca0000-accbffff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    accc0000-accc0fff r--         0      1000  [anon:linker_alloc]
    acccd000-acd5ffff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    acd60000-acd64fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    acd65000-acd65fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    acd66000-acd66fff rw-         0      1000  [anon:.bss]
    acd82000-acd82fff r--         0      1000  [anon:linker_alloc]
    acd83000-acd83fff rw-         0      1000  [anon:linker_alloc]
    acd8e000-acd8efff r--         0      1000  [anon:linker_alloc]
    acd9c000-acd9cfff rw-         0      1000  [anon:linker_alloc_vector]
    acda7000-acda7fff ---         0      1000  [anon:thread signal stack guard]
    acda8000-acdabfff rw-         0      4000  [anon:thread signal stack]
    acdac000-acdacfff r--         0      1000  [anon:linker_alloc]
    acdae000-acdaefff ---         0      1000  [anon:bionic TLS guard]
    acdaf000-acdb1fff rw-         0      3000  [anon:bionic TLS]
    acdb2000-acdb2fff ---         0      1000  [anon:bionic TLS guard]
    acdb3000-acdb3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdb4000-acdb4fff ---         0      1000  [anon:thread signal stack guard]
    acdb5000-acdb8fff rw-         0      4000  [anon:thread signal stack]
    acdb9000-acdb9fff r--         0      1000  [anon:linker_alloc]
    acdba000-acdbafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdbb000-acdbbfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdbc000-acdbcfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdbd000-acdbdfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdbe000-acdddfff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    acdde000-acddffff r--         0      2000  [anon:linker_alloc]
    acde0000-acde0fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acde1000-acde1fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acde2000-acde2fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acde3000-acde3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acde4000-acde4fff ---         0      1000  [anon:bionic TLS guard]
    acde5000-acde7fff rw-         0      3000  [anon:bionic TLS]
    acde8000-acde8fff ---         0      1000  [anon:bionic TLS guard]
    acde9000-acde9fff ---         0      1000  [anon:thread signal stack guard]
    acdea000-acdedfff rw-         0      4000  [anon:thread signal stack]
    acdee000-acdeefff ---         0      1000  [anon:bionic TLS guard]
    acdef000-acdf1fff rw-         0      3000  [anon:bionic TLS]
    acdf2000-acdf2fff ---         0      1000  [anon:bionic TLS guard]
    acdf3000-acdf3fff ---         0      1000  [anon:thread signal stack guard]
    acdf4000-acdf7fff rw-         0      4000  [anon:thread signal stack]
    acdf8000-acdf8fff rw-         0      1000  [anon:linker_alloc]
    acdf9000-acdf9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acdfa000-acdfafff ---         0      1000  [anon:thread signal stack guard]
    acdfb000-acdfefff rw-         0      4000  [anon:thread signal stack]
    acdff000-ace1efff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    ace1f000-ace3efff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ace3f000-ace3ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ace40000-ace40fff r--         0      1000  [anon:linker_alloc]
    ace41000-ace41fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ace42000-ace42fff ---         0      1000  [anon:bionic TLS guard]
    ace43000-ace45fff rw-         0      3000  [anon:bionic TLS]
    ace46000-ace46fff ---         0      1000  [anon:bionic TLS guard]
    ace47000-ace47fff ---         0      1000  [anon:thread signal stack guard]
    ace48000-ace4bfff rw-         0      4000  [anon:thread signal stack]
    ace4c000-ace4cfff ---         0      1000  [anon:bionic TLS guard]
    ace4d000-ace4ffff rw-         0      3000  [anon:bionic TLS]
    ace50000-ace51fff ---         0      2000  [anon:bionic TLS guard]
    ace52000-ace54fff rw-         0      3000  [anon:bionic TLS]
    ace55000-ace55fff ---         0      1000  [anon:bionic TLS guard]
    ace56000-ace75fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ace76000-ace95fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ace96000-aceb5fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    aceb6000-aceb9fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    aceba000-acebafff r--      3000      1000  /system/lib/libnetd_client.so
    acebb000-acebbfff rw-      4000      1000  /system/lib/libnetd_client.so
    acebc000-acebcfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acebd000-acebdfff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    acebe000-acebffff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    acec0000-acec0fff r--         0      1000  [anon:linker_alloc]
    acec1000-acec1fff ---         0      1000  [anon:thread signal stack guard]
    acec2000-acec5fff rw-         0      4000  [anon:thread signal stack]
    acec6000-acec6fff r--         0      1000  [anon:linker_alloc]
    acec7000-acec7fff ---         0      1000  [anon:bionic TLS guard]
    acec8000-acecafff rw-         0      3000  [anon:bionic TLS]
    acecb000-acecbfff ---         0      1000  [anon:bionic TLS guard]
    acecc000-aceccfff ---         0      1000  [anon:thread signal stack guard]
    acecd000-aced0fff rw-         0      4000  [anon:thread signal stack]
    aced1000-aced1fff rw-         0      1000  [anon:linker_alloc]
    aced2000-aced3fff r--         0      2000  [anon:linker_alloc]
    aced4000-aced4fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aced5000-aced5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    aced6000-aced6fff ---         0      1000  [anon:bionic TLS guard]
    aced7000-aced9fff rw-         0      3000  [anon:bionic TLS]
    aceda000-acedafff ---         0      1000  [anon:bionic TLS guard]
    acedb000-acedbfff ---         0      1000  [anon:thread signal stack guard]
    acedc000-acedffff rw-         0      4000  [anon:thread signal stack]
    acee0000-acee0fff ---         0      1000  [anon:bionic TLS guard]
    acee1000-acee3fff rw-         0      3000  [anon:bionic TLS]
    acee4000-acee4fff ---         0      1000  [anon:bionic TLS guard]
    acee5000-acf04fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    acf05000-acf05fff ---         0      1000  [anon:thread signal stack guard]
    acf06000-acf09fff rw-         0      4000  [anon:thread signal stack]
    acf0a000-acf0afff r--         0      1000  [anon:linker_alloc]
    acf0b000-acf0bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acf0c000-acf0cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acf0d000-acf0dfff ---         0      1000  [anon:bionic TLS guard]
    acf0e000-acf10fff rw-         0      3000  [anon:bionic TLS]
    acf11000-acf11fff ---         0      1000  [anon:bionic TLS guard]
    acf12000-acf31fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    acf32000-acf51fff r--         0     20000  /dev/__properties__/properties_serial
    acf52000-acf58fff r--         0      7000  /dev/__properties__/property_info
    acf59000-acf59fff rw-         0      1000  [anon:linker_alloc_vector]
    acf5a000-acf5afff rw-         0      1000  [anon:linker_alloc_small_objects]
    acf5b000-acf5bfff rw-         0      1000  [anon:linker_alloc_vector]
    acf5c000-acf5cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    acf5d000-acf5dfff rw-         0      1000  [anon:linker_alloc_lob]
    acf5e000-acf60fff rw-         0      3000  [anon:linker_alloc_small_objects]
    acf61000-acf61fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    acf62000-acf64fff rw-         0      3000  [anon:linker_alloc_vector]
    acf65000-acf66fff rw-         0      2000  [anon:linker_alloc_small_objects]
    acf67000-acf6afff r--         0      4000  [anon:linker_alloc]
    acf6b000-acf6bfff r--         0      1000  [anon:atexit handlers]
    acf6c000-acf6dfff rw-         0      2000  [anon:linker_alloc_lob]
    acf6e000-acf6efff rw-         0      1000  [anon:System property context nodes]
    acf6f000-acf6ffff rw-         0      1000  [anon:linker_alloc_small_objects]
    acf70000-acf70fff rw-         0      1000  [anon:arc4random data]
    acf71000-acf71fff rw-         0      1000  [anon:linker_alloc]
    acf72000-acf72fff rw-         0      1000  [anon:linker_alloc_small_objects]
    acf73000-acf73fff r--         0      1000  [anon:linker_alloc]
    acf74000-acf93fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    acf94000-acf95fff rw-         0      2000  [anon:linker_alloc_small_objects]
    acf96000-acf96fff r--         0      1000  [anon:linker_alloc]
    acf97000-acfb6fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    acfb7000-acfb7fff ---         0      1000
    acfb8000-acfb8fff rw-         0      1000
    acfb9000-acfb9fff ---         0      1000
    acfba000-acfd9fff r--         0     20000  /dev/__properties__/properties_serial
    acfda000-acfdafff rw-         0      1000  [anon:System property context nodes]
    acfdb000-acfe1fff r--         0      7000  /dev/__properties__/property_info
    acfe2000-acfe2fff r--         0      1000  [anon:linker_alloc]
    acfe3000-acfe3fff rw-         0      1000  [anon:linker_alloc_vector]
    acfe4000-acfe4fff rw-         0      1000  [anon:linker_alloc_small_objects]
    acfe5000-acfe5fff r--         0      1000  [anon:linker_alloc]
    acfe6000-acfe6fff rw-         0      1000  [anon:linker_alloc_small_objects]
    acfe7000-acfe7fff r--         0      1000  [anon:atexit handlers]
    acfe8000-acfe8fff ---         0      1000  [anon:thread signal stack guard]
    acfe9000-acfecfff rw-         0      4000  [anon:thread signal stack]
    acfed000-acfedfff ---         0      1000  [anon:bionic TLS guard]
    acfee000-acff0fff rw-         0      3000  [anon:bionic TLS]
    acff1000-acff1fff ---         0      1000  [anon:bionic TLS guard]
    acff2000-ad0b0fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    ad0b1000-ad0b1fff rw-         0      1000  [anon:arc4random data]
    ad0b2000-ad0b7fff r--     bf000      6000  /system/bin/linker
    ad0b8000-ad0b8fff rw-     c5000      1000  /system/bin/linker
    ad0b9000-ad0bafff rw-         0      2000
    ad0bb000-ad0bbfff r--         0      1000
    ad0bc000-ad0c1fff rw-         0      6000
    bece5000-bed05fff rw-         0     21000  [stack]
    bed06000-bed06fff r-x         0      1000  [sigpage]
    bed07000-bed07fff r--         0      1000  [vvar]
    bed08000-bed08fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27876, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bed05948  r3  bed05944
    r4  ac127000  r5  bed05948  r6  00000000  r7  00000036
    r8  ac127058  r9  c0306201  r10 bed05968  r11 ac12709c
    ip  bed05950  sp  bed05930  lr  ac9e5c15  pc  aca17f3c

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:bece5000]

stack:
         bed058f0  0000001e
         bed058f4  00000010
         bed058f8  00006ce7
         bed058fc  00000411
         bed05900  00000030
         bed05904  00000000
         bed05908  00000000
         bed0590c  00000000
         bed05910  abe06000
         bed05914  00000000
         bed05918  abe06030
         bed0591c  00000000
         bed05920  409198e6
         bed05924  ac127000  [anon:libc_malloc]
         bed05928  00000004
         bed0592c  00000000
    #00  bed05930  bed05944  [stack]
         ........  ........
    #01  bed05930  bed05944  [stack]
         ........  ........
    #02  bed05948  00000000
         ........  ........
    #03  bed059a0  bed059e8  [stack]
         ........  ........
    #04  bed059c8  bed059e9  [stack]
         ........  ........
    #05  bed059e8  6665640e
         ........  ........
    #06  bed05a70  acf72210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bed05a88  00000000
         ........  ........
    #08  bed05aa0  00000001
         ........  ........
    #09  bed05ab0  bed05c1c  [stack]
         bed05ab4  bed05c37  [stack]
         bed05ab8  bed05c4a  [stack]
         bed05abc  bed05c5f  [stack]
         bed05ac0  bed05c7a  [stack]
         bed05ac4  bed05c8d  [stack]
         bed05ac8  bed05ca6  [stack]
         bed05acc  bed05cbf  [stack]
         bed05ad0  bed05cd9  [stack]
         bed05ad4  bed05f17  [stack]
         bed05ad8  00000000
         bed05adc  00000021
         bed05ae0  bed08000  [vdso]
         bed05ae4  00000010
         bed05ae8  003fb0d6
         bed05aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27877, name: Binder:27876_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ac001880  r3  ac001874
    r4  ac001880  r5  ac128000  r6  c0306201  r7  00000036
    r8  00000000  r9  ac128088  r10 ac0018a0  r11 ac001888
    ip  00000000  sp  ac001860  lr  ac9e5c15  pc  aca17f3c

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:
         ac001820  00000010
         ac001824  ac100000  [anon:libc_malloc]
         ac001828  00000007
         ac00182c  aca318a9  /system/lib/libc.so (arena_run_split_remove+280)
         ac001830  00000006
         ac001834  00000100
         ac001838  00000000
         ac00183c  ac10b188  [anon:libc_malloc]
         ac001840  409198e6
         ac001844  00000004
         ac001848  ac128054  [anon:libc_malloc]
         ac00184c  00000000
         ac001850  00000000
         ac001854  00000000
         ac001858  ac128088  [anon:libc_malloc]
         ac00185c  ac0018a0  <anonymous:abf05000>
    #00  ac001860  ac001874  <anonymous:abf05000>
         ........  ........
    #01  ac001860  ac001874  <anonymous:abf05000>
         ........  ........
    #02  ac001878  00000000
         ........  ........
    #03  ac0018d8  409198e6
         ........  ........
    #04  ac001900  00000000
         ........  ........
    #05  ac001918  ac10d7b0  [anon:libc_malloc]
         ........  ........
    #06  ac001920  ac00191c  <anonymous:abf05000>
         ........  ........
    #07  ac001958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac001960  ac001978  <anonymous:abf05000>
         ac001964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac001968  ac001970  <anonymous:abf05000>
         ac00196c  00000000
         ac001970  ad0bc494  <anonymous:ad0bc000>
         ac001974  abe05970  <anonymous:abd09000>
         ac001978  00006ce5
         ac00197c  00006ce4
         ac001980  00000001
         ac001984  abf04000  [anon:thread stack guard]
         ac001988  000fd970
         ac00198c  00001000
         ac001990  00000000
         ac001994  00000000
         ac001998  00000003
         ac00199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27878, name: Binder:27876_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  abe05880  r3  abe05874
    r4  abe05880  r5  ac1280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ac128168  r10 abe058a0  r11 abe05888
    ip  00000000  sp  abe05860  lr  ac9e5c15  pc  aca17f3c

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:
         abe05820  ac96bfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         abe05824  00006ce4
         abe05828  00006ce5
         abe0582c  ac1151a0  [anon:libc_malloc]
         abe05830  00000008
         abe05834  00000100
         abe05838  00000000
         abe0583c  ac10b208  [anon:libc_malloc]
         abe05840  409198e6
         abe05844  00000004
         abe05848  ac128134  [anon:libc_malloc]
         abe0584c  00000000
         abe05850  00000000
         abe05854  00000000
         abe05858  ac128168  [anon:libc_malloc]
         abe0585c  abe058a0  <anonymous:abd09000>
    #00  abe05860  abe05874  <anonymous:abd09000>
         ........  ........
    #01  abe05860  abe05874  <anonymous:abd09000>
         ........  ........
    #02  abe05878  00000000
         ........  ........
    #03  abe058d8  409198e6
         ........  ........
    #04  abe05900  ac10d870  [anon:libc_malloc]
         ........  ........
    #05  abe05918  ac10d870  [anon:libc_malloc]
         ........  ........
    #06  abe05920  abe0591c  <anonymous:abd09000>
         ........  ........
    #07  abe05958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  abe05960  abe05978  <anonymous:abd09000>
         abe05964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         abe05968  abe05970  <anonymous:abd09000>
         abe0596c  00000000
         abe05970  ac001970  <anonymous:abf05000>
         abe05974  ab9ab970  <anonymous:ab8af000>
         abe05978  00006ce6
         abe0597c  00006ce4
         abe05980  00000001
         abe05984  abd08000  [anon:thread stack guard]
         abe05988  000fd970
         abe0598c  00001000
         abe05990  00000000
         abe05994  00000000
         abe05998  00000003
         abe0599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27880, name: HwBinder:27876_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ab9ab878  r3  ab9ab874
    r4  ac127300  r5  ab9ab878  r6  00000000  r7  00000036
    r8  ac127358  r9  c0306201  r10 ab9ab898  r11 ac12739c
    ip  ab9ab880  sp  ab9ab860  lr  ac9e5c15  pc  aca17f3c

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:
         ab9ab820  0000001d
         ab9ab824  00000010
         ab9ab828  00006ce7
         ab9ab82c  00000411
         ab9ab830  00000078
         ab9ab834  00000000
         ab9ab838  00000010
         ab9ab83c  00000000
         ab9ab840  abe06000
         ab9ab844  00000000
         ab9ab848  abe06078
         ab9ab84c  00000000
         ab9ab850  00000000
         ab9ab854  00000000
         ab9ab858  00000048
         ab9ab85c  00000000
    #00  ab9ab860  ab9ab874  <anonymous:ab8af000>
         ........  ........
    #01  ab9ab860  ab9ab874  <anonymous:ab8af000>
         ........  ........
    #02  ab9ab878  0000000c
         ........  ........
    #03  ab9ab8d0  ac117550  [anon:libc_malloc]
         ........  ........
    #04  ab9ab8f8  00000000
         ........  ........
    #05  ab9ab918  ac10d7e0  [anon:libc_malloc]
         ........  ........
    #06  ab9ab920  ab9ab91c  <anonymous:ab8af000>
         ........  ........
    #07  ab9ab958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ab9ab960  ab9ab978  <anonymous:ab8af000>
         ab9ab964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab9ab968  ab9ab970  <anonymous:ab8af000>
         ab9ab96c  00000000
         ab9ab970  abe05970  <anonymous:abd09000>
         ab9ab974  ab142970  <anonymous:ab046000>
         ab9ab978  00006ce8
         ab9ab97c  00006ce4
         ab9ab980  00000001
         ab9ab984  ab8ae000  [anon:thread stack guard]
         ab9ab988  000fd970
         ab9ab98c  00001000
         ab9ab990  00000000
         ab9ab994  00000000
         ab9ab998  00000003
         ab9ab99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27889, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ab1428e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ac1218fc  r6  ab6ef4d9  r7  00000150
    r8  0000000b  r9  ab1428d0  r10 ac1218f0  r11 ab1428e0
    ip  ab1428a0  sp  ab142890  lr  ac9e751d  pc  aca17fd4

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:
         ab142850  ab1428a3  <anonymous:ab046000>
         ab142854  ac9e241f  /system/lib/libc.so (closedir+22)
         ab142858  ab14286c  <anonymous:ab046000>
         ab14285c  ac155000  [anon:libc_malloc]
         ab142860  ab14286c  <anonymous:ab046000>
         ab142864  ab6d8311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         ab142868  ab1428a3  <anonymous:ab046000>
         ab14286c  00000000
         ab142870  00000000
         ab142874  00000000
         ab142878  00000000
         ab14287c  00000010
         ab142880  00000020
         ab142884  00000001
         ab142888  00000008
         ab14288c  00001f40
    #00  ab142890  00000002
         ........  ........
    #01  ab1428a0  00000000
         ........  ........
    #02  ab1428c8  ac1080f0  [anon:libc_malloc]
         ........  ........
    #03  ab142920  ab14291c  <anonymous:ab046000>
         ........  ........
    #04  ab142958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ab142960  ab142978  <anonymous:ab046000>
         ab142964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab142968  ab142970  <anonymous:ab046000>
         ab14296c  00000000
         ab142970  ab9ab970  <anonymous:ab8af000>
         ab142974  aaeff970  <anonymous:aae03000>
         ab142978  00006cf1
         ab14297c  00006ce4
         ab142980  00000001
         ab142984  ab045000  [anon:thread stack guard]
         ab142988  000fd970
         ab14298c  00001000
         ab142990  00000000
         ab142994  00000000
         ab142998  00000003
         ab14299c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27890, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  aaeff888  r3  aaeff884
    r4  ac1281c0  r5  00000003  r6  ac117370  r7  00000036
    r8  00000800  r9  ab63a6bb  r10 ab63ac5c  r11 ab63aeee
    ip  00000000  sp  aaeff870  lr  ac9e5c15  pc  aca17f40

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:
         aaeff830  00000000
         aaeff834  ab620cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         aaeff838  00000000
         aaeff83c  aaeff848  <anonymous:aae03000>
         aaeff840  ac9dd26f  /system/lib/libc.so (clock_gettime+18)
         aaeff844  bed08444  [vdso] (__vdso_clock_gettime+12)
         aaeff848  aaeff888  <anonymous:aae03000>
         aaeff84c  ac9e1d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         aaeff850  aaeff914  <anonymous:aae03000>
         aaeff854  5f8ec80f
         aaeff858  0f4897a2
         aaeff85c  0035a4c4
         aaeff860  2b3e455d
         aaeff864  ac1080c0  [anon:libc_malloc]
         aaeff868  ac1080c0  [anon:libc_malloc]
         aaeff86c  00000800
    #00  aaeff870  aaeff884  <anonymous:aae03000>
         ........  ........
    #01  aaeff870  aaeff884  <anonymous:aae03000>
         ........  ........
    #02  aaeff888  000000c0
         ........  ........
    #03  aaeff8a8  00000000
         ........  ........
    #04  aaeff8d0  00000002
         ........  ........
    #05  aaeff958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  aaeff960  aaeff978  <anonymous:aae03000>
         aaeff964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aaeff968  aaeff970  <anonymous:aae03000>
         aaeff96c  00000000
         aaeff970  ab142970  <anonymous:ab046000>
         aaeff974  aae01970  <anonymous:aad05000>
         aaeff978  00006cf2
         aaeff97c  00006ce4
         aaeff980  00000000
         aaeff984  aae02000  [anon:thread stack guard]
         aaeff988  000fd970
         aaeff98c  00001000
         aaeff990  00000000
         aaeff994  00000000
         aaeff998  00000000
         aaeff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27891, name: HwBinder:27876_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aae01878  r3  aae01874
    r4  ac127a00  r5  aae01878  r6  00000000  r7  00000036
    r8  ac127a58  r9  c0306201  r10 aae01898  r11 ac127a9c
    ip  aae01880  sp  aae01860  lr  ac9e5c15  pc  aca17f3c

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:
         aae01820  ac96bfad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         aae01824  00006ce4
         aae01828  00006ce4
         aae0182c  ac115780  [anon:libc_malloc]
         aae01830  ac96bc75  /system/lib/vndk-sp-28/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         aae01834  aca237a7  /system/lib/libc.so (vsnprintf+114)
         aae01838  0000000d
         aae0183c  00000100
         aae01840  00000000
         aae01844  ac10b408  [anon:libc_malloc]
         aae01848  0000000f
         aae0184c  aca2cb37  /system/lib/libc.so (je_arena_malloc_hard+182)
         aae01850  409198e6
         aae01854  ac127a00  [anon:libc_malloc]
         aae01858  00000004
         aae0185c  00000000
    #00  aae01860  aae01874  <anonymous:aad05000>
         ........  ........
    #01  aae01860  aae01874  <anonymous:aad05000>
         ........  ........
    #02  aae01878  00000000
         ........  ........
    #03  aae018d0  409198e6
         ........  ........
    #04  aae018f8  00000000
         ........  ........
    #05  aae01918  ac10dbd0  [anon:libc_malloc]
         ........  ........
    #06  aae01920  aae0191c  <anonymous:aad05000>
         ........  ........
    #07  aae01958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aae01960  aae01978  <anonymous:aad05000>
         aae01964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aae01968  aae01970  <anonymous:aad05000>
         aae0196c  00000000
         aae01970  aaeff970  <anonymous:aae03000>
         aae01974  aad03970  <anonymous:aac07000>
         aae01978  00006cf3
         aae0197c  00006ce4
         aae01980  00000001
         aae01984  aad04000  [anon:thread stack guard]
         aae01988  000fd970
         aae0198c  00001000
         aae01990  00000000
         aae01994  00000000
         aae01998  00000003
         aae0199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27892, name: HwBinder:27876_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aad03878  r3  aad03874
    r4  ac127d00  r5  aad03878  r6  00000000  r7  00000036
    r8  ac127d58  r9  c0306201  r10 aad03898  r11 ac127d9c
    ip  aad03880  sp  aad03860  lr  ac9e5c15  pc  aca17f3c

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:
         aad03820  0000000d
         aad03824  00000010
         aad03828  00006ce7
         aad0382c  00000411
         aad03830  00000024
         aad03834  00000000
         aad03838  00000000
         aad0383c  00000000
         aad03840  abe06000
         aad03844  00000000
         aad03848  abe06024
         aad0384c  00000000
         aad03850  409198e6
         aad03854  ac127d00  [anon:libc_malloc]
         aad03858  00000004
         aad0385c  00000000
    #00  aad03860  aad03874  <anonymous:aac07000>
         ........  ........
    #01  aad03860  aad03874  <anonymous:aac07000>
         ........  ........
    #02  aad03878  00000000
         ........  ........
    #03  aad038d0  ac117690  [anon:libc_malloc]
         ........  ........
    #04  aad038f8  00000000
         ........  ........
    #05  aad03918  ac10dc00  [anon:libc_malloc]
         ........  ........
    #06  aad03920  aad0391c  <anonymous:aac07000>
         ........  ........
    #07  aad03958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aad03960  aad03978  <anonymous:aac07000>
         aad03964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aad03968  aad03970  <anonymous:aac07000>
         aad0396c  00000000
         aad03970  aae01970  <anonymous:aad05000>
         aad03974  aa665970  <anonymous:aa569000>
         aad03978  00006cf4
         aad0397c  00006ce4
         aad03980  00000001
         aad03984  aac06000  [anon:thread stack guard]
         aad03988  000fd970
         aad0398c  00001000
         aad03990  00000000
         aad03994  00000000
         aad03998  00000003
         aad0399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27901, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ac16d204  r1  00000089  r2  000000b4  r3  aa6657f0
    r4  00000000  r5  ffffffff  r6  ab533509  r7  000000f0
    r8  000000b4  r9  0000000b  r10 00001200  r11 ac140a7c
    ip  aa6657e0  sp  aa6657d0  lr  ac9e1219  pc  ac9ddd54

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:
         aa665790  aa6657f0  <anonymous:aa569000>
         aa665794  000000b4
         aa665798  00000000
         aa66579c  00001200
         aa6657a0  ac140a7c  [anon:libc_malloc]
         aa6657a4  aa6657b0  <anonymous:aa569000>
         aa6657a8  ac9dd26f  /system/lib/libc.so (clock_gettime+18)
         aa6657ac  bed08444  [vdso] (__vdso_clock_gettime+12)
         aa6657b0  aa6657f0  <anonymous:aa569000>
         aa6657b4  ac9e1d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         aa6657b8  ac16d000  [anon:libc_malloc]
         aa6657bc  5f8ec80f
         aa6657c0  0f609706
         aa6657c4  0035a4c4
         aa6657c8  2b5644eb
         aa6657cc  409198e6
    #00  aa6657d0  aa6659c8  <anonymous:aa569000>
         ........  ........
    #01  aa6657e0  aa6657f0  <anonymous:aa569000>
         ........  ........
    #02  aa665818  aa665848  <anonymous:aa569000>
         ........  ........
    #03  aa665838  0ed703a0
         ........  ........
    #04  aa665878  00000000
         ........  ........
    #05  aa6658b8  aaf31000  [anon:libc_malloc]
         ........  ........
    #06  aa6658e8  00000000
         ........  ........
    #07  aa665920  aa66591c  <anonymous:aa569000>
         ........  ........
    #08  aa665958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  aa665960  aa665978  <anonymous:aa569000>
         aa665964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa665968  aa665970  <anonymous:aa569000>
         aa66596c  00000000
         aa665970  aad03970  <anonymous:aac07000>
         aa665974  aa567970  <anonymous:aa46b000>
         aa665978  00006cfd
         aa66597c  00006ce4
         aa665980  00000001
         aa665984  aa568000  [anon:thread stack guard]
         aa665988  000fd970
         aa66598c  00001000
         aa665990  00000000
         aa665994  00000000
         aa665998  00000003
         aa66599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27876, tid: 27908, name: HwBinder:27876_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aa567878  r3  aa567874
    r4  ac17f000  r5  aa567878  r6  00000000  r7  00000036
    r8  ac17f058  r9  c0306201  r10 aa567898  r11 ac17f09c
    ip  aa567880  sp  aa567860  lr  ac9e5c15  pc  aca17f3c

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:
         aa567820  00000010
         aa567824  00000010
         aa567828  00006ce7
         aa56782c  00000411
         aa567830  00000024
         aa567834  00000000
         aa567838  00000000
         aa56783c  00000000
         aa567840  abe06000
         aa567844  00000000
         aa567848  abe06024
         aa56784c  00000000
         aa567850  409198e6
         aa567854  ac17f000  [anon:libc_malloc]
         aa567858  00000004
         aa56785c  00000000
    #00  aa567860  aa567874  <anonymous:aa46b000>
         ........  ........
    #01  aa567860  aa567874  <anonymous:aa46b000>
         ........  ........
    #02  aa567878  00000000
         ........  ........
    #03  aa5678d0  409198e6
         ........  ........
    #04  aa5678f8  00000000
         ........  ........
    #05  aa567918  ac10dcf0  [anon:libc_malloc]
         ........  ........
    #06  aa567920  aa56791c  <anonymous:aa46b000>
         ........  ........
    #07  aa567958  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa567960  aa567978  <anonymous:aa46b000>
         aa567964  aca27c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa567968  aa567970  <anonymous:aa46b000>
         aa56796c  00000000
         aa567970  aa665970  <anonymous:aa569000>
         aa567974  aa469970  <anonymous:aa36d000>
         aa567978  00006d04
         aa56797c  00006ce4
         aa567980  00000001
         aa567984  aa46a000  [anon:thread stack guard]
         aa567988  000fd970
         aa56798c  00001000
         aa567990  00000000
         aa567994  00000000
         aa567998  00000003
         aa56799c  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:[34204608]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: /dev/snd/controlC0
    fd 10: anon_inode:inotify
    fd 11: /dev/snd/controlC0
    fd 12: /dev/snd/pcmC0D2p
    fd 13: /sys/class/tsync/pts_pcrscr
    fd 14: /sys/class/tsync/pts_pcrscr
    fd 15: /dev/ashmem
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
