*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3047, tid: 15303, 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  a77ad0e0  r5  a77ad0ec  r6  a77ad0e0  r7  a77ad104
    r8  a77ad1b0  r9  a77ad1a8  r10 00000140  r11 00000000
    ip  a6de1380  sp  a6de1888  lr  a804e935  pc  a804ff56

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:
         a6de1848  7222ee55
         a6de184c  a807336c  /vendor/lib/libamlaudiorc.so
         a6de1850  ffffffff
         a6de1854  ffffffff
         a6de1858  a804e935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a6de185c  00000006
         a6de1860  a77ad0e0  [anon:libc_malloc]
         a6de1864  a77ad0ec  [anon:libc_malloc]
         a6de1868  a77ad0e0  [anon:libc_malloc]
         a6de186c  a77a8280  [anon:libc_malloc]
         a6de1870  a77ad1b0  [anon:libc_malloc]
         a6de1874  a804ec41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a6de1878  a77ad0e0  [anon:libc_malloc]
         a6de187c  a77ad0ec  [anon:libc_malloc]
         a6de1880  a77a8280  [anon:libc_malloc]
         a6de1884  a804feef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a6de1888  a77ad0ec  [anon:libc_malloc]
         ........  ........
    #01  a6de18a8  00000001
         ........  ........
    #02  a6de18c8  a77ad1a0  [anon:libc_malloc]
         ........  ........
    #03  a6de18e0  00000000
         ........  ........
    #04  a6de1920  a6de191c  <anonymous:a6ce5000>
         ........  ........
    #05  a6de1958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a6de1960  a6de1978  <anonymous:a6ce5000>
         a6de1964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6de1968  a6de1970  <anonymous:a6ce5000>
         a6de196c  00000000
         a6de1970  a6edf970  <anonymous:a6de3000>
         a6de1974  00000000
         a6de1978  ffffffff
         a6de197c  00000000
         a6de1980  00000001
         a6de1984  a6ce4000  [anon:thread stack guard]
         a6de1988  000fd970
         a6de198c  00001000
         a6de1990  00000000
         a6de1994  00000000
         a6de1998  00000003
         a6de199c  00000000

memory near r4 ([anon:libc_malloc]):
    a77ad0c0 0002d7fd 00000000 229d2b1b 00000000  .........+."....
    a77ad0d0 a85717d4 a8995b00 00000000 00000000  ..W..[..........
    a77ad0e0 a8072374 a8073060 00000000 00000002  t#..`0..........
    a77ad0f0 00003e80 00000000 00000006 ffffffff  .>..............
    a77ad100 00000000 00000000 00000000 00000000  ................
    a77ad110 00000000 00000000 00000000 00000000  ................
    a77ad120 00000000 00000000 00000000 00000000  ................
    a77ad130 a804fa5d a804fa63 a77ad0e0 00000000  ]...c.....z.....
    a77ad140 00000140 00000000 00000000 00000000  @...............
    a77ad150 a8571300 00000000 a6de1970 00000000  ..W.....p.......
    a77ad160 00000002 00000000 a8990100 00000000  ................
    a77ad170 00003bc7 a89a1bb8 a77a8140 a8988558  .;......@.z.X...
    a77ad180 a8988570 a89885a0 a898cb78 a77a8280  p.......x.....z.
    a77ad190 00000000 00000000 00000140 00000000  ........@.......
    a77ad1a0 00000000 00000000 00000140 00000000  ........@.......
    a77ad1b0 00000000 00000000 a8571334 a8995b90  ........4.W..[..

memory near r5 ([anon:libc_malloc]):
    a77ad0cc 00000000 a85717d4 a8995b00 00000000  ......W..[......
    a77ad0dc 00000000 a8072374 a8073060 00000000  ....t#..`0......
    a77ad0ec 00000002 00003e80 00000000 00000006  .....>..........
    a77ad0fc ffffffff 00000000 00000000 00000000  ................
    a77ad10c 00000000 00000000 00000000 00000000  ................
    a77ad11c 00000000 00000000 00000000 00000000  ................
    a77ad12c 00000000 a804fa5d a804fa63 a77ad0e0  ....]...c.....z.
    a77ad13c 00000000 00000140 00000000 00000000  ....@...........
    a77ad14c 00000000 a8571300 00000000 a6de1970  ......W.....p...
    a77ad15c 00000000 00000002 00000000 a8990100  ................
    a77ad16c 00000000 00003bc7 a89a1bb8 a77a8140  .....;......@.z.
    a77ad17c a8988558 a8988570 a89885a0 a898cb78  X...p.......x...
    a77ad18c a77a8280 00000000 00000000 00000140  ..z.........@...
    a77ad19c 00000000 00000000 00000000 00000140  ............@...
    a77ad1ac 00000000 00000000 00000000 a8571334  ............4.W.
    a77ad1bc a8995b90 00000008 00000000 00000030  .[..........0...

memory near r6 ([anon:libc_malloc]):
    a77ad0c0 0002d7fd 00000000 229d2b1b 00000000  .........+."....
    a77ad0d0 a85717d4 a8995b00 00000000 00000000  ..W..[..........
    a77ad0e0 a8072374 a8073060 00000000 00000002  t#..`0..........
    a77ad0f0 00003e80 00000000 00000006 ffffffff  .>..............
    a77ad100 00000000 00000000 00000000 00000000  ................
    a77ad110 00000000 00000000 00000000 00000000  ................
    a77ad120 00000000 00000000 00000000 00000000  ................
    a77ad130 a804fa5d a804fa63 a77ad0e0 00000000  ]...c.....z.....
    a77ad140 00000140 00000000 00000000 00000000  @...............
    a77ad150 a8571300 00000000 a6de1970 00000000  ..W.....p.......
    a77ad160 00000002 00000000 a8990100 00000000  ................
    a77ad170 00003bc7 a89a1bb8 a77a8140 a8988558  .;......@.z.X...
    a77ad180 a8988570 a89885a0 a898cb78 a77a8280  p.......x.....z.
    a77ad190 00000000 00000000 00000140 00000000  ........@.......
    a77ad1a0 00000000 00000000 00000140 00000000  ........@.......
    a77ad1b0 00000000 00000000 a8571334 a8995b90  ........4.W..[..

memory near r7 ([anon:libc_malloc]):
    a77ad0e4 a8073060 00000000 00000002 00003e80  `0...........>..
    a77ad0f4 00000000 00000006 ffffffff 00000000  ................
    a77ad104 00000000 00000000 00000000 00000000  ................
    a77ad114 00000000 00000000 00000000 00000000  ................
    a77ad124 00000000 00000000 00000000 a804fa5d  ............]...
    a77ad134 a804fa63 a77ad0e0 00000000 00000140  c.....z.....@...
    a77ad144 00000000 00000000 00000000 a8571300  ..............W.
    a77ad154 00000000 a6de1970 00000000 00000002  ....p...........
    a77ad164 00000000 a8990100 00000000 00003bc7  .............;..
    a77ad174 a89a1bb8 a77a8140 a8988558 a8988570  ....@.z.X...p...
    a77ad184 a89885a0 a898cb78 a77a8280 00000000  ....x.....z.....
    a77ad194 00000000 00000140 00000000 00000000  ....@...........
    a77ad1a4 00000000 00000140 00000000 00000000  ....@...........
    a77ad1b4 00000000 a8571334 a8995b90 00000008  ....4.W..[......
    a77ad1c4 00000000 00000030 00000000 00000060  ....0.......`...
    a77ad1d4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    a77ad190 00000000 00000000 00000140 00000000  ........@.......
    a77ad1a0 00000000 00000000 00000140 00000000  ........@.......
    a77ad1b0 00000000 00000000 a8571334 a8995b90  ........4.W..[..
    a77ad1c0 00000008 00000000 00000030 00000000  ........0.......
    a77ad1d0 00000060 00000000 00000088 00000000  `...............
    a77ad1e0 000000a8 00000000 000000d0 00000000  ................
    a77ad1f0 00000100 00000000 00000128 00000000  ........(.......
    a77ad200 00000148 00000000 00000170 00000000  H.......p.......
    a77ad210 000001a0 00000000 000001c8 00000000  ................
    a77ad220 000001e8 00000000 00000000 00000000  ................
    a77ad230 00000000 00000000 00000000 00000000  ................
    a77ad240 00000000 00000000 00000000 00000000  ................
    a77ad250 00000000 00000000 00000000 00000000  ................
    a77ad260 00000000 00000000 00000000 00000000  ................
    a77ad270 00000000 00000000 00000000 00000000  ................
    a77ad280 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    a77ad188 a898cb78 a77a8280 00000000 00000000  x.....z.........
    a77ad198 00000140 00000000 00000000 00000000  @...............
    a77ad1a8 00000140 00000000 00000000 00000000  @...............
    a77ad1b8 a8571334 a8995b90 00000008 00000000  4.W..[..........
    a77ad1c8 00000030 00000000 00000060 00000000  0.......`.......
    a77ad1d8 00000088 00000000 000000a8 00000000  ................
    a77ad1e8 000000d0 00000000 00000100 00000000  ................
    a77ad1f8 00000128 00000000 00000148 00000000  (.......H.......
    a77ad208 00000170 00000000 000001a0 00000000  p...............
    a77ad218 000001c8 00000000 000001e8 00000000  ................
    a77ad228 00000000 00000000 00000000 00000000  ................
    a77ad238 00000000 00000000 00000000 00000000  ................
    a77ad248 00000000 00000000 00000000 00000000  ................
    a77ad258 00000000 00000000 00000000 00000000  ................
    a77ad268 00000000 00000000 00000000 00000000  ................
    a77ad278 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a6ce5000>):
    a6de1360 e73bc700 ee5fe55a a6290ec2 7222ee55  ..;.Z._...).U."r
    a6de1370 a6de1404 00000003 a6de1404 a929e33c  ............<.).
    a6de1380 a9297cf9 a929e014 00000000 00000001  .|)...).........
    a6de1390 00000000 a929028f 00000000 0000004d  ......).....M...
    a6de13a0 a6de19c8 a929e33c 5fe55ae7 290ec2ee  ....<.)..Z._...)
    a6de13b0 7222ee55 a6de1448 00000000 a8066104  U."rH........a..
    a6de13c0 00000006 a8073060 a77ad1a8 00000140  ....`0....z.@...
    a6de13d0 00000000 a928fb6d 000003c5 ffff0208  ....m.(.........
    a6de13e0 00000006 000003ff 00000003 a77ad1b0  ..............z.
    a6de13f0 a77ad1a8 00000140 00000000 a928fb6d  ..z.@.......m.(.
    a6de1400 a6de13a8 a6de13e0 00000001 a8066104  .............a..
    a6de1410 0000001c a6de1448 0000003b 7222ee55  ....H...;...U."r
    a6de1420 a8066104 00000006 a6de1448 00000000  .a......H.......
    a6de1430 a8073060 a928fca3 a80663b7 a6de185c  `0....(..c..\...
    a6de1440 00000033 a6de185c 4f525245 75412052  3...\...ERROR Au
    a6de1450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a6ce5000>):
    a6de1868 a77ad0e0 a77a8280 a77ad1b0 a804ec41  ..z...z...z.A...
    a6de1878 a77ad0e0 a77ad0ec a77a8280 a804feef  ..z...z...z.....
    a6de1888 a77ad0ec a77ad0e0 a77a8280 00000140  ..z...z...z.@...
    a6de1898 a77ad0ec a77ad0e0 a77a8280 a804fd01  ..z...z...z.....
    a6de18a8 00000001 a77ad190 7222ee55 00000140  ......z.U."r@...
    a6de18b8 a77a8280 a77a8140 a8073348 a804e099  ..z.@.z.H3......
    a6de18c8 a77ad1a0 a77ad150 a77ad190 a6de18f4  ..z.P.z...z.....
    a6de18d8 a77ad1a0 a856451b 00000000 00000000  ..z..EV.........
    a6de18e8 00000000 00000000 a77ad198 00000002  ..........z.....
    a6de18f8 7222ee55 a77ad150 00000000 a77ad15c  U."rP.z.....\.z.
    a6de1908 00000000 a6de1928 00001783 a8995ba0  ....(........[..
    a6de1918 a9330c75 a9331055 a6de191c a6de1970  u.3.U.3.....p...
    a6de1928 a77ad150 a8995b90 a77ad150 7222ee55  P.z..[..P.z.U."r
    a6de1938 a6de1970 a6de1970 a6de1970 00000078  p...p...p...x...
    a6de1948 00000be7 00001783 a8995ba0 a8d32c47  .........[..G,..
    a6de1958 a8d32c2f a8ced067 a6de1978 a8d32c2f  /,..g...x.../,..

memory near lr (/vendor/lib/libamlaudiorc.so):
    a804e914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a804e924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a804e934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a804e944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a804e954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a804e964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a804e974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a804e984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a804e994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a804e9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a804e9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a804e9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a804e9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a804e9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a804e9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a804ea04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a804ff34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a804ff44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a804ff54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a804ff64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a804ff74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a804ff84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a804ff94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a804ffa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a804ffb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a804ffc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a804ffd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a804ffe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a804fff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a8050004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a8050014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a8050024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (469 entries):
--->Fault address falls at 00000010 before any mapped regions
    83a58000-83a5afff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    83a5b000-83a5bfff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    83a5c000-83a5cfff rw-         0      1000
    a6ce4000-a6ce4fff ---         0      1000  [anon:thread stack guard]
    a6ce5000-a6de1fff rw-         0     fd000
    a6de2000-a6de2fff ---         0      1000  [anon:thread stack guard]
    a6de3000-a6edffff rw-         0     fd000
    a6ee0000-a6ee0fff ---         0      1000  [anon:thread stack guard]
    a6ee1000-a6fddfff rw-         0     fd000
    a6fde000-a6fe0fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a6fe1000-a6fe1fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a6fe2000-a6fe2fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a7008000-a700dfff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a700e000-a700efff ---         0      1000
    a700f000-a700ffff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a7010000-a7010fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a706d000-a706ffff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a7070000-a7070fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a7071000-a7071fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a70b0000-a70b3fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a70b4000-a70b4fff r--      3000      1000  /vendor/lib/libalsautils.so
    a70b5000-a70b5fff rw-      4000      1000  /vendor/lib/libalsautils.so
    a70e3000-a70eafff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a70eb000-a70ebfff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a70ec000-a70ecfff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a7136000-a713bfff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a713c000-a713cfff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a713d000-a713dfff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a7153000-a715afff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a715b000-a715bfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a715c000-a715cfff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a7195000-a7199fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a719a000-a719afff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a719b000-a719bfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a71d6000-a71dafff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a71db000-a71dbfff ---         0      1000
    a71dc000-a71dcfff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a71dd000-a71ddfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a7232000-a7238fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a7239000-a7239fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a723a000-a723bfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a7248000-a7253fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a7254000-a7254fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a7255000-a7255fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a729a000-a729ffff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a72a0000-a72a0fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a72a1000-a72a1fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a72c7000-a7386fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a7387000-a7389fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a738a000-a738afff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a73c3000-a73eefff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a73ef000-a73effff ---         0      1000
    a73f0000-a73f0fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a73f1000-a73f1fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a7424000-a7427fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    a7428000-a7428fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a7429000-a7429fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a7448000-a744bfff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    a744c000-a744cfff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    a744d000-a744dfff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
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    a8e2c000-a8e2cfff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    a8e49000-a8e5dfff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    a8e5e000-a8e5ffff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    a8e60000-a8e60fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    a8e9e000-a8eb5fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    a8eb6000-a8eb6fff ---         0      1000
    a8eb7000-a8eb8fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    a8eb9000-a8eb9fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    a8edd000-a8ee6fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    a8ee7000-a8ee7fff ---         0      1000
    a8ee8000-a8ee8fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    a8ee9000-a8ee9fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    a8f04000-a8fc3fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    a8fc4000-a8fc4fff ---         0      1000
    a8fc5000-a8fd3fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    a8fd4000-a8fd4fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    a902d000-a902dfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    a902e000-a902efff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    a902f000-a902ffff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    a9067000-a9069fff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    a906a000-a906afff r--      2000      1000  /system/lib/libvndksupport.so
    a906b000-a906bfff rw-      3000      1000  /system/lib/libvndksupport.so
    a9091000-a90abfff r-x         0     1b000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (BuildId: 1202cb13ef632bb16b817438d22903f6) (load bias 0x1000)
    a90ac000-a90acfff ---         0      1000
    a90ad000-a90aefff r--     1b000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    a90af000-a90affff rw-     1d000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.1.so (load bias 0x1000)
    a90cc000-a90ccfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    a90cd000-a90cdfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    a90ce000-a90cefff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    a9106000-a911afff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    a911b000-a911bfff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    a911c000-a911cfff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    a911d000-a9162fff rw-         0     46000  [anon:.bss]
    a9180000-a91e6fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    a91e7000-a91e7fff ---         0      1000
    a91e8000-a91eefff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    a91ef000-a91effff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    a920e000-a9228fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    a9229000-a9229fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    a922a000-a922afff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    a922b000-a9230fff rw-         0      6000  [anon:.bss]
    a9255000-a926ffff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    a9270000-a9270fff ---         0      1000
    a9271000-a9271fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    a9272000-a9272fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    a9289000-a929bfff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    a929c000-a929cfff ---         0      1000
    a929d000-a929dfff r--     13000      1000  /system/lib/liblog.so
    a929e000-a929efff rw-     14000      1000  /system/lib/liblog.so
    a92e5000-a92effff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    a92f0000-a92f0fff ---         0      1000
    a92f1000-a92f1fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    a92f2000-a92f2fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    a9325000-a9337fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    a9338000-a9338fff ---         0      1000
    a9339000-a9339fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    a933a000-a933afff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    a9352000-a93e4fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    a93e5000-a93e9fff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    a93ea000-a93eafff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    a93eb000-a93ebfff rw-         0      1000  [anon:.bss]
    a9423000-a9435fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    a9436000-a9436fff ---         0      1000
    a9437000-a9437fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    a9438000-a9438fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    a944f000-a948bfff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    a948c000-a948cfff ---         0      1000
    a948d000-a9490fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    a9491000-a9491fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    a94da000-a9599fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    a959a000-a95a8fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    a95a9000-a95a9fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    a95c7000-a95d2fff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    a95d3000-a95d3fff ---         0      1000
    a95d4000-a95d4fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    a95d5000-a95d5fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    a9614000-a9614fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    a9615000-a9615fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    a9616000-a9616fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    a9624000-a9624fff r--         0      1000  [anon:linker_alloc]
    a962c000-a964bfff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    a964c000-a964cfff r--         0      1000  [anon:linker_alloc]
    a964d000-a964dfff rw-         0      1000  [anon:linker_alloc]
    a9658000-a9658fff r--         0      1000  [anon:linker_alloc]
    a9666000-a9666fff rw-         0      1000  [anon:linker_alloc_vector]
    a9676000-a9676fff r--         0      1000  [anon:linker_alloc]
    a9679000-a9679fff ---         0      1000  [anon:thread signal stack guard]
    a967a000-a967dfff rw-         0      4000  [anon:thread signal stack]
    a967e000-a967efff ---         0      1000  [anon:bionic TLS guard]
    a967f000-a9681fff rw-         0      3000  [anon:bionic TLS]
    a9682000-a9682fff ---         0      1000  [anon:bionic TLS guard]
    a9683000-a9683fff r--         0      1000  [anon:linker_alloc]
    a9688000-a96a7fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    a96a8000-a96a9fff r--         0      2000  [anon:linker_alloc]
    a96aa000-a96aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96ab000-a96abfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96ac000-a96acfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96ad000-a96adfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96ae000-a96aefff ---         0      1000  [anon:thread signal stack guard]
    a96af000-a96b2fff rw-         0      4000  [anon:thread signal stack]
    a96b3000-a96b3fff ---         0      1000  [anon:bionic TLS guard]
    a96b4000-a96b6fff rw-         0      3000  [anon:bionic TLS]
    a96b7000-a96b7fff ---         0      1000  [anon:bionic TLS guard]
    a96b8000-a96b8fff ---         0      1000  [anon:thread signal stack guard]
    a96b9000-a96bcfff rw-         0      4000  [anon:thread signal stack]
    a96bd000-a96bdfff ---         0      1000  [anon:bionic TLS guard]
    a96be000-a96c0fff rw-         0      3000  [anon:bionic TLS]
    a96c1000-a96c1fff ---         0      1000  [anon:bionic TLS guard]
    a96c2000-a96c2fff rw-         0      1000  [anon:linker_alloc]
    a96c3000-a96c3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96c4000-a96c4fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96c5000-a96c5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a96c6000-a96c6fff ---         0      1000  [anon:thread signal stack guard]
    a96c7000-a96cafff rw-         0      4000  [anon:thread signal stack]
    a96cb000-a96cbfff ---         0      1000  [anon:bionic TLS guard]
    a96cc000-a96cefff rw-         0      3000  [anon:bionic TLS]
    a96cf000-a96cffff ---         0      1000  [anon:bionic TLS guard]
    a96d0000-a96d0fff ---         0      1000  [anon:thread signal stack guard]
    a96d1000-a96d4fff rw-         0      4000  [anon:thread signal stack]
    a96d5000-a96d5fff ---         0      1000  [anon:bionic TLS guard]
    a96d6000-a96d8fff rw-         0      3000  [anon:bionic TLS]
    a96d9000-a96d9fff ---         0      1000  [anon:bionic TLS guard]
    a96da000-a96dafff ---         0      1000  [anon:thread signal stack guard]
    a96db000-a96defff rw-         0      4000  [anon:thread signal stack]
    a96df000-a96dffff ---         0      1000  [anon:bionic TLS guard]
    a96e0000-a96e2fff rw-         0      3000  [anon:bionic TLS]
    a96e3000-a96e3fff ---         0      1000  [anon:bionic TLS guard]
    a96e4000-a96e4fff ---         0      1000  [anon:thread signal stack guard]
    a96e5000-a96e8fff rw-         0      4000  [anon:thread signal stack]
    a96e9000-a9708fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    a9709000-a9709fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a970a000-a970bfff r--         0      2000  [anon:linker_alloc]
    a970c000-a970cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a970d000-a970dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a970e000-a970efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a970f000-a970ffff r--         0      1000  [anon:linker_alloc]
    a9710000-a9710fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a9711000-a9711fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a9712000-a9712fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    a9713000-a9732fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    a9733000-a9752fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    a9753000-a9772fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    a9773000-a9776fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    a9777000-a9777fff r--      3000      1000  /system/lib/libnetd_client.so
    a9778000-a9778fff rw-      4000      1000  /system/lib/libnetd_client.so
    a9779000-a977afff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    a977b000-a979afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    a979b000-a979bfff rw-         0      1000  [anon:linker_alloc]
    a979c000-a979dfff r--         0      2000  [anon:linker_alloc]
    a979e000-a979efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a979f000-a979ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97a0000-a97a0fff ---         0      1000  [anon:bionic TLS guard]
    a97a1000-a97a3fff rw-         0      3000  [anon:bionic TLS]
    a97a4000-a97a4fff ---         0      1000  [anon:bionic TLS guard]
    a97a5000-a97a5fff ---         0      1000  [anon:thread signal stack guard]
    a97a6000-a97a9fff rw-         0      4000  [anon:thread signal stack]
    a97aa000-a97aafff ---         0      1000  [anon:bionic TLS guard]
    a97ab000-a97adfff rw-         0      3000  [anon:bionic TLS]
    a97ae000-a97aefff ---         0      1000  [anon:bionic TLS guard]
    a97af000-a97affff ---         0      1000  [anon:thread signal stack guard]
    a97b0000-a97b3fff rw-         0      4000  [anon:thread signal stack]
    a97b4000-a97d3fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    a97d4000-a97d4fff r--         0      1000  [anon:linker_alloc]
    a97d5000-a97d5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97d6000-a97d6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97d7000-a97d7fff ---         0      1000  [anon:bionic TLS guard]
    a97d8000-a97dafff rw-         0      3000  [anon:bionic TLS]
    a97db000-a97dbfff ---         0      1000  [anon:bionic TLS guard]
    a97dc000-a97fbfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    a97fc000-a981bfff r--         0     20000  /dev/__properties__/properties_serial
    a981c000-a9822fff r--         0      7000  /dev/__properties__/property_info
    a9823000-a9823fff rw-         0      1000  [anon:linker_alloc_vector]
    a9824000-a9824fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a9825000-a9825fff rw-         0      1000  [anon:linker_alloc_vector]
    a9826000-a9826fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a9827000-a9827fff rw-         0      1000  [anon:linker_alloc_lob]
    a9828000-a982afff rw-         0      3000  [anon:linker_alloc_small_objects]
    a982b000-a982bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a982c000-a982efff rw-         0      3000  [anon:linker_alloc_vector]
    a982f000-a9830fff rw-         0      2000  [anon:linker_alloc_small_objects]
    a9831000-a9834fff r--         0      4000  [anon:linker_alloc]
    a9835000-a9835fff r--         0      1000  [anon:atexit handlers]
    a9836000-a9837fff rw-         0      2000  [anon:linker_alloc_lob]
    a9838000-a9838fff rw-         0      1000  [anon:System property context nodes]
    a9839000-a9839fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a983a000-a983afff rw-         0      1000  [anon:arc4random data]
    a983b000-a983bfff rw-         0      1000  [anon:linker_alloc]
    a983c000-a983cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    a983d000-a983dfff r--         0      1000  [anon:linker_alloc]
    a983e000-a985dfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    a985e000-a985ffff rw-         0      2000  [anon:linker_alloc_small_objects]
    a9860000-a9860fff r--         0      1000  [anon:linker_alloc]
    a9861000-a9880fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    a9881000-a9881fff ---         0      1000
    a9882000-a9882fff rw-         0      1000
    a9883000-a9883fff ---         0      1000
    a9884000-a98a3fff r--         0     20000  /dev/__properties__/properties_serial
    a98a4000-a98a4fff rw-         0      1000  [anon:System property context nodes]
    a98a5000-a98abfff r--         0      7000  /dev/__properties__/property_info
    a98ac000-a98acfff r--         0      1000  [anon:linker_alloc]
    a98ad000-a98adfff rw-         0      1000  [anon:linker_alloc_vector]
    a98ae000-a98aefff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98af000-a98affff r--         0      1000  [anon:linker_alloc]
    a98b0000-a98b0fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98b1000-a98b1fff r--         0      1000  [anon:atexit handlers]
    a98b2000-a98b2fff ---         0      1000  [anon:thread signal stack guard]
    a98b3000-a98b6fff rw-         0      4000  [anon:thread signal stack]
    a98b7000-a98b7fff ---         0      1000  [anon:bionic TLS guard]
    a98b8000-a98bafff rw-         0      3000  [anon:bionic TLS]
    a98bb000-a98bbfff ---         0      1000  [anon:bionic TLS guard]
    a98bc000-a997afff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    a997b000-a997bfff rw-         0      1000  [anon:arc4random data]
    a997c000-a9981fff r--     bf000      6000  /system/bin/linker
    a9982000-a9982fff rw-     c5000      1000  /system/bin/linker
    a9983000-a9984fff rw-         0      2000
    a9985000-a9985fff r--         0      1000
    a9986000-a998bfff rw-         0      6000
    bead9000-beaf9fff rw-         0     21000  [stack]
    bee05000-bee05fff r-x         0      1000  [sigpage]
    bee06000-bee06fff r--         0      1000  [vvar]
    bee07000-bee07fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3047, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beaf9948  r3  beaf9944
    r4  a89a7000  r5  beaf9948  r6  00000000  r7  00000036
    r8  a89a7058  r9  c0306201  r10 beaf9968  r11 a89a709c
    ip  beaf9950  sp  beaf9930  lr  a8cf0c15  pc  a8d22f3c

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:bead9000]

stack:
         beaf98f0  00000015
         beaf98f4  00000010
         beaf98f8  00000bfc
         beaf98fc  00000411
         beaf9900  00000114
         beaf9904  00000000
         beaf9908  00000028
         beaf990c  00000000
         beaf9910  a8686000
         beaf9914  00000000
         beaf9918  a8686114
         beaf991c  00000000
         beaf9920  7222ee55
         beaf9924  a89a7000  [anon:libc_malloc]
         beaf9928  00000004
         beaf992c  00000000
    #00  beaf9930  beaf9944  [stack]
         ........  ........
    #01  beaf9930  beaf9944  [stack]
         ........  ........
    #02  beaf9948  00000000
         ........  ........
    #03  beaf99a0  00000000
         ........  ........
    #04  beaf99c8  beaf99e9  [stack]
         ........  ........
    #05  beaf99e8  6665640e
         ........  ........
    #06  beaf9a70  a983c210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beaf9a88  00000000
         ........  ........
    #08  beaf9aa0  00000001
         ........  ........
    #09  beaf9ab0  beaf9c1c  [stack]
         beaf9ab4  beaf9c37  [stack]
         beaf9ab8  beaf9c4a  [stack]
         beaf9abc  beaf9c5f  [stack]
         beaf9ac0  beaf9c7a  [stack]
         beaf9ac4  beaf9c8d  [stack]
         beaf9ac8  beaf9ca6  [stack]
         beaf9acc  beaf9cbf  [stack]
         beaf9ad0  beaf9cd9  [stack]
         beaf9ad4  beaf9f17  [stack]
         beaf9ad8  00000000
         beaf9adc  00000021
         beaf9ae0  bee07000  [vdso]
         beaf9ae4  00000010
         beaf9ae8  003fb0d6
         beaf9aec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3102, name: Binder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a8881880  r3  a8881874
    r4  a8881880  r5  a89a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  a89a8088  r10 a88818a0  r11 a8881888
    ip  00000000  sp  a8881860  lr  a8cf0c15  pc  a8d22f3c

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:
         a8881820  00000010
         a8881824  a8980000  [anon:libc_malloc]
         a8881828  00000007
         a888182c  a8d3c8a9  /system/lib/libc.so (arena_run_split_remove+280)
         a8881830  00000006
         a8881834  00000100
         a8881838  00000000
         a888183c  a898b188  [anon:libc_malloc]
         a8881840  7222ee55
         a8881844  00000004
         a8881848  a89a8054  [anon:libc_malloc]
         a888184c  00000000
         a8881850  00000000
         a8881854  00000000
         a8881858  a89a8088  [anon:libc_malloc]
         a888185c  a88818a0  <anonymous:a8785000>
    #00  a8881860  a8881874  <anonymous:a8785000>
         ........  ........
    #01  a8881860  a8881874  <anonymous:a8785000>
         ........  ........
    #02  a8881878  00000000
         ........  ........
    #03  a88818d8  7222ee55
         ........  ........
    #04  a8881900  00000000
         ........  ........
    #05  a8881918  a898d7b0  [anon:libc_malloc]
         ........  ........
    #06  a8881920  a888191c  <anonymous:a8785000>
         ........  ........
    #07  a8881958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8881960  a8881978  <anonymous:a8785000>
         a8881964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8881968  a8881970  <anonymous:a8785000>
         a888196c  00000000
         a8881970  a9986494  <anonymous:a9986000>
         a8881974  a8685970  <anonymous:a8589000>
         a8881978  00000c1e
         a888197c  00000be7
         a8881980  00000001
         a8881984  a8784000  [anon:thread stack guard]
         a8881988  000fd970
         a888198c  00001000
         a8881990  00000000
         a8881994  00000000
         a8881998  00000003
         a888199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3104, name: Binder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a8685880  r3  a8685874
    r4  a8685880  r5  a89a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  a89a8168  r10 a86858a0  r11 a8685888
    ip  00000000  sp  a8685860  lr  a8cf0c15  pc  a8d22f3c

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:
         a8685820  a9330fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a8685824  00000be7
         a8685828  00000c1e
         a868582c  a8995170  [anon:libc_malloc]
         a8685830  00000008
         a8685834  00000100
         a8685838  00000000
         a868583c  a898b208  [anon:libc_malloc]
         a8685840  7222ee55
         a8685844  00000004
         a8685848  a89a8134  [anon:libc_malloc]
         a868584c  00000000
         a8685850  00000000
         a8685854  00000000
         a8685858  a89a8168  [anon:libc_malloc]
         a868585c  a86858a0  <anonymous:a8589000>
    #00  a8685860  a8685874  <anonymous:a8589000>
         ........  ........
    #01  a8685860  a8685874  <anonymous:a8589000>
         ........  ........
    #02  a8685878  00000000
         ........  ........
    #03  a86858d8  7222ee55
         ........  ........
    #04  a8685900  a898d870  [anon:libc_malloc]
         ........  ........
    #05  a8685918  a898d870  [anon:libc_malloc]
         ........  ........
    #06  a8685920  a868591c  <anonymous:a8589000>
         ........  ........
    #07  a8685958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8685960  a8685978  <anonymous:a8589000>
         a8685964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8685968  a8685970  <anonymous:a8589000>
         a868596c  00000000
         a8685970  a8881970  <anonymous:a8785000>
         a8685974  a8219970  <anonymous:a811d000>
         a8685978  00000c20
         a868597c  00000be7
         a8685980  00000001
         a8685984  a8588000  [anon:thread stack guard]
         a8685988  000fd970
         a868598c  00001000
         a8685990  00000000
         a8685994  00000000
         a8685998  00000003
         a868599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3213, name: HwBinder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a8219878  r3  a8219874
    r4  a89a7300  r5  a8219878  r6  00000000  r7  00000036
    r8  a89a7358  r9  c0306201  r10 a8219898  r11 a89a739c
    ip  a8219880  sp  a8219860  lr  a8cf0c15  pc  a8d22f3c

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:
         a8219820  0000000c
         a8219824  00000010
         a8219828  00000bfc
         a821982c  00000411
         a8219830  000000c4
         a8219834  00000000
         a8219838  00000020
         a821983c  00000000
         a8219840  a8686000
         a8219844  00000000
         a8219848  a86860c4
         a821984c  00000000
         a8219850  7222ee55
         a8219854  a89a7300  [anon:libc_malloc]
         a8219858  00000004
         a821985c  00000000
    #00  a8219860  a8219874  <anonymous:a811d000>
         ........  ........
    #01  a8219860  a8219874  <anonymous:a811d000>
         ........  ........
    #02  a8219878  00000000
         ........  ........
    #03  a82198d0  00000000
         ........  ........
    #04  a82198f8  00000000
         ........  ........
    #05  a8219918  a898d7e0  [anon:libc_malloc]
         ........  ........
    #06  a8219920  a821991c  <anonymous:a811d000>
         ........  ........
    #07  a8219958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8219960  a8219978  <anonymous:a811d000>
         a8219964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8219968  a8219970  <anonymous:a811d000>
         a821996c  00000000
         a8219970  a8685970  <anonymous:a8589000>
         a8219974  a79cf970  <anonymous:a78d3000>
         a8219978  00000c8d
         a821997c  00000be7
         a8219980  00000001
         a8219984  a811c000  [anon:thread stack guard]
         a8219988  000fd970
         a821998c  00001000
         a8219990  00000000
         a8219994  00000000
         a8219998  00000003
         a821999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3230, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a79cf8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  a89a18fc  r6  00000001  r7  00000150
    r8  0000000b  r9  a79cf8d0  r10 a89a18f0  r11 a79cf8e0
    ip  a79cf8a0  sp  a79cf890  lr  a8cf251d  pc  a8d22fd4

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:
         a79cf850  00000000
         a79cf854  00000000
         a79cf858  00000000
         a79cf85c  00000000
         a79cf860  00000000
         a79cf864  00000000
         a79cf868  00000000
         a79cf86c  00000000
         a79cf870  00000000
         a79cf874  00000000
         a79cf878  00000000
         a79cf87c  00000000
         a79cf880  00000000
         a79cf884  00000000
         a79cf888  00000000
         a79cf88c  00000000
    #00  a79cf890  00000002
         ........  ........
    #01  a79cf8a0  00000000
         ........  ........
    #02  a79cf8c8  a89880f0  [anon:libc_malloc]
         ........  ........
    #03  a79cf920  a79cf91c  <anonymous:a78d3000>
         ........  ........
    #04  a79cf958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a79cf960  a79cf978  <anonymous:a78d3000>
         a79cf964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a79cf968  a79cf970  <anonymous:a78d3000>
         a79cf96c  00000000
         a79cf970  a8219970  <anonymous:a811d000>
         a79cf974  a777f970  <anonymous:a7683000>
         a79cf978  00000c9e
         a79cf97c  00000be7
         a79cf980  00000001
         a79cf984  a78d2000  [anon:thread stack guard]
         a79cf988  000fd970
         a79cf98c  00001000
         a79cf990  00000000
         a79cf994  00000000
         a79cf998  00000003
         a79cf99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3233, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  a777f888  r3  a777f884
    r4  a89a81c0  r5  00000003  r6  a8997370  r7  00000036
    r8  00000800  r9  a7c366bb  r10 a7c36c5c  r11 a7c36eee
    ip  00000000  sp  a777f870  lr  a8cf0c15  pc  a8d22f40

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:
         a777f830  00000000
         a777f834  a7c1ccab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         a777f838  00000000
         a777f83c  a777f848  <anonymous:a7683000>
         a777f840  a8ce826f  /system/lib/libc.so (clock_gettime+18)
         a777f844  bee07444  [vdso] (__vdso_clock_gettime+12)
         a777f848  a777f888  <anonymous:a7683000>
         a777f84c  a8cecd17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a777f850  a777f914  <anonymous:a7683000>
         a777f854  5fe55ae8
         a777f858  0307a868
         a777f85c  0002d7fd
         a777f860  2357db19
         a777f864  a89880c0  [anon:libc_malloc]
         a777f868  a89880c0  [anon:libc_malloc]
         a777f86c  00000800
    #00  a777f870  a777f884  <anonymous:a7683000>
         ........  ........
    #01  a777f870  a777f884  <anonymous:a7683000>
         ........  ........
    #02  a777f888  00000140
         ........  ........
    #03  a777f8a8  00000000
         ........  ........
    #04  a777f8d0  00000002
         ........  ........
    #05  a777f958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a777f960  a777f978  <anonymous:a7683000>
         a777f964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a777f968  a777f970  <anonymous:a7683000>
         a777f96c  00000000
         a777f970  a79cf970  <anonymous:a78d3000>
         a777f974  a7681970  <anonymous:a7585000>
         a777f978  00000ca1
         a777f97c  00000be7
         a777f980  00000000
         a777f984  a7682000  [anon:thread stack guard]
         a777f988  000fd970
         a777f98c  00001000
         a777f990  00000000
         a777f994  00000000
         a777f998  00000000
         a777f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3234, name: HwBinder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a7681878  r3  a7681874
    r4  a89a7a00  r5  a7681878  r6  00000000  r7  00000036
    r8  a89a7a58  r9  c0306201  r10 a7681898  r11 a89a7a9c
    ip  a7681880  sp  a7681860  lr  a8cf0c15  pc  a8d22f3c

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:
         a7681820  0000001b
         a7681824  00000010
         a7681828  00000bfc
         a768182c  00000411
         a7681830  00000028
         a7681834  00000000
         a7681838  00000000
         a768183c  00000000
         a7681840  a8686250
         a7681844  00000000
         a7681848  a8686278
         a768184c  00000000
         a7681850  7222ee55
         a7681854  a89a7a00  [anon:libc_malloc]
         a7681858  00000004
         a768185c  00000000
    #00  a7681860  a7681874  <anonymous:a7585000>
         ........  ........
    #01  a7681860  a7681874  <anonymous:a7585000>
         ........  ........
    #02  a7681878  00000000
         ........  ........
    #03  a76818d0  a8997550  [anon:libc_malloc]
         ........  ........
    #04  a76818f8  00000000
         ........  ........
    #05  a7681918  a898dbd0  [anon:libc_malloc]
         ........  ........
    #06  a7681920  a768191c  <anonymous:a7585000>
         ........  ........
    #07  a7681958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a7681960  a7681978  <anonymous:a7585000>
         a7681964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7681968  a7681970  <anonymous:a7585000>
         a768196c  00000000
         a7681970  a777f970  <anonymous:a7683000>
         a7681974  a6fdd970  <anonymous:a6ee1000>
         a7681978  00000ca2
         a768197c  00000be7
         a7681980  00000001
         a7681984  a7584000  [anon:thread stack guard]
         a7681988  000fd970
         a768198c  00001000
         a7681990  00000000
         a7681994  00000000
         a7681998  00000003
         a768199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 6019, name: HwBinder:3047_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6fdd878  r3  a6fdd874
    r4  a89a7d00  r5  a6fdd878  r6  00000000  r7  00000036
    r8  a89a7d58  r9  c0306201  r10 a6fdd898  r11 a89a7d9c
    ip  a6fdd880  sp  a6fdd860  lr  a8cf0c15  pc  a8d22f3c

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:
         a6fdd820  00000012
         a6fdd824  00000010
         a6fdd828  00000bfc
         a6fdd82c  00000411
         a6fdd830  000000ec
         a6fdd834  00000000
         a6fdd838  00000020
         a6fdd83c  00000000
         a6fdd840  a8686000
         a6fdd844  00000000
         a6fdd848  a86860ec
         a6fdd84c  00000000
         a6fdd850  00000000
         a6fdd854  00000000
         a6fdd858  00000048
         a6fdd85c  00000000
    #00  a6fdd860  a6fdd874  <anonymous:a6ee1000>
         ........  ........
    #01  a6fdd860  a6fdd874  <anonymous:a6ee1000>
         ........  ........
    #02  a6fdd878  0000000c
         ........  ........
    #03  a6fdd8d0  a8997550  [anon:libc_malloc]
         ........  ........
    #04  a6fdd8f8  00000000
         ........  ........
    #05  a6fdd918  a898dcc0  [anon:libc_malloc]
         ........  ........
    #06  a6fdd920  a6fdd91c  <anonymous:a6ee1000>
         ........  ........
    #07  a6fdd958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6fdd960  a6fdd978  <anonymous:a6ee1000>
         a6fdd964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6fdd968  a6fdd970  <anonymous:a6ee1000>
         a6fdd96c  00000000
         a6fdd970  a7681970  <anonymous:a7585000>
         a6fdd974  a6edf970  <anonymous:a6de3000>
         a6fdd978  00001783
         a6fdd97c  00000be7
         a6fdd980  00000001
         a6fdd984  a6ee0000  [anon:thread stack guard]
         a6fdd988  000fd970
         a6fdd98c  00001000
         a6fdd990  00000000
         a6fdd994  00000000
         a6fdd998  00000003
         a6fdd99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 6305, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a89ed204  r1  00000089  r2  01a13c60  r3  a6edf7f0
    r4  00000000  r5  ffffffff  r6  a7e6c509  r7  000000f0
    r8  01a13c60  r9  0000000b  r10 00001200  r11 a89c0abc
    ip  a6edf7e0  sp  a6edf7d0  lr  a8cec219  pc  a8ce8d54

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:
         a6edf790  a6edf7f0  <anonymous:a6de3000>
         a6edf794  01a13c60
         a6edf798  00000000
         a6edf79c  00001200
         a6edf7a0  a89c0abc  [anon:libc_malloc]
         a6edf7a4  a6edf7b0  <anonymous:a6de3000>
         a6edf7a8  a8ce826f  /system/lib/libc.so (clock_gettime+18)
         a6edf7ac  bee07444  [vdso] (__vdso_clock_gettime+12)
         a6edf7b0  a6edf7f0  <anonymous:a6de3000>
         a6edf7b4  a8cecd17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a6edf7b8  a89ed000  [anon:libc_malloc]
         a6edf7bc  5fe55ae8
         a6edf7c0  0381637e
         a6edf7c4  0002d7fd
         a6edf7c8  23d19605
         a6edf7cc  7222ee55
    #00  a6edf7d0  a6edf9c8  <anonymous:a6de3000>
         ........  ........
    #01  a6edf7e0  a6edf7f0  <anonymous:a6de3000>
         ........  ........
    #02  a6edf818  a6edf848  <anonymous:a6de3000>
         ........  ........
    #03  a6edf838  02671044
         ........  ........
    #04  a6edf878  00000003
         ........  ........
    #05  a6edf8b8  a77bb000  [anon:libc_malloc]
         ........  ........
    #06  a6edf8e8  00000000
         ........  ........
    #07  a6edf920  a6edf91c  <anonymous:a6de3000>
         ........  ........
    #08  a6edf958  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  a6edf960  a6edf978  <anonymous:a6de3000>
         a6edf964  a8d32c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6edf968  a6edf970  <anonymous:a6de3000>
         a6edf96c  00000000
         a6edf970  a6fdd970  <anonymous:a6ee1000>
         a6edf974  a6de1970  <anonymous:a6ce5000>
         a6edf978  000018a1
         a6edf97c  00000be7
         a6edf980  00000001
         a6edf984  a6de2000  [anon:thread stack guard]
         a6edf988  000fd970
         a6edf98c  00001000
         a6edf990  00000000
         a6edf994  00000000
         a6edf998  00000003
         a6edf99c  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:[13234]
    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
