*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 6791, tid: 29336, 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  a77aa070  r5  a77aa07c  r6  a77aa070  r7  a77aa094
    r8  a77aa140  r9  a77aa138  r10 00000140  r11 00000000
    ip  a6bf7380  sp  a6bf7888  lr  a7e96935  pc  a7e97f56

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:
         a6bf7848  d9cecbd0
         a6bf784c  a7ebb36c  /vendor/lib/libamlaudiorc.so
         a6bf7850  ffffffff
         a6bf7854  ffffffff
         a6bf7858  a7e96935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a6bf785c  00000006
         a6bf7860  a77aa070  [anon:libc_malloc]
         a6bf7864  a77aa07c  [anon:libc_malloc]
         a6bf7868  a77aa070  [anon:libc_malloc]
         a6bf786c  a7785140  [anon:libc_malloc]
         a6bf7870  a77aa140  [anon:libc_malloc]
         a6bf7874  a7e96c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a6bf7878  a77aa070  [anon:libc_malloc]
         a6bf787c  a77aa07c  [anon:libc_malloc]
         a6bf7880  a7785140  [anon:libc_malloc]
         a6bf7884  a7e97eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a6bf7888  a77aa07c  [anon:libc_malloc]
         ........  ........
    #01  a6bf78a8  00000001
         ........  ........
    #02  a6bf78c8  a77aa130  [anon:libc_malloc]
         ........  ........
    #03  a6bf78e0  00000000
         ........  ........
    #04  a6bf7920  a6bf791c  <anonymous:a6afb000>
         ........  ........
    #05  a6bf7958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a6bf7960  a6bf7978  <anonymous:a6afb000>
         a6bf7964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6bf7968  a6bf7970  <anonymous:a6afb000>
         a6bf796c  00000000
         a6bf7970  a6cf5970  <anonymous:a6bf9000>
         a6bf7974  00000000
         a6bf7978  ffffffff
         a6bf797c  00000000
         a6bf7980  00000001
         a6bf7984  a6afa000  [anon:thread stack guard]
         a6bf7988  000fd970
         a6bf798c  00001000
         a6bf7990  00000000
         a6bf7994  00000000
         a6bf7998  00000003
         a6bf799c  00000000

memory near r4 ([anon:libc_malloc]):
    a77aa050 00122ec4 00000000 032d71dc 00000000  .........q-.....
    a77aa060 a85b37d4 a8a15920 00000000 00000000  .7[. Y..........
    a77aa070 a7eba374 a7ebb060 00000000 00000002  t...`...........
    a77aa080 00003e80 00000000 00000006 ffffffed  .>..............
    a77aa090 00000000 00000000 00000000 00000000  ................
    a77aa0a0 00000000 00000000 00000000 00000000  ................
    a77aa0b0 00000000 00000000 00000000 00000000  ................
    a77aa0c0 a7e97a5d a7e97a63 a77aa070 00000000  ]z..cz..p.z.....
    a77aa0d0 00000140 00000000 00000000 00000000  @...............
    a77aa0e0 a85b3300 00000000 a6bf7970 00000000  .3[.....py......
    a77aa0f0 00000002 00000000 a8a10100 00000000  ................
    a77aa100 00007298 a8a21bb8 a7785000 a8a09920  .r.......Px. ...
    a77aa110 a8a09d58 a8a0aef8 a77a6950 a7785140  X.......Piz.@Qx.
    a77aa120 00000000 00000000 00000140 00000000  ........@.......
    a77aa130 00000000 00000000 00000140 00000000  ........@.......
    a77aa140 00000000 00000000 a85b3334 a77a7510  ........43[..uz.

memory near r5 ([anon:libc_malloc]):
    a77aa05c 00000000 a85b37d4 a8a15920 00000000  .....7[. Y......
    a77aa06c 00000000 a7eba374 a7ebb060 00000000  ....t...`.......
    a77aa07c 00000002 00003e80 00000000 00000006  .....>..........
    a77aa08c ffffffed 00000000 00000000 00000000  ................
    a77aa09c 00000000 00000000 00000000 00000000  ................
    a77aa0ac 00000000 00000000 00000000 00000000  ................
    a77aa0bc 00000000 a7e97a5d a7e97a63 a77aa070  ....]z..cz..p.z.
    a77aa0cc 00000000 00000140 00000000 00000000  ....@...........
    a77aa0dc 00000000 a85b3300 00000000 a6bf7970  .....3[.....py..
    a77aa0ec 00000000 00000002 00000000 a8a10100  ................
    a77aa0fc 00000000 00007298 a8a21bb8 a7785000  .....r.......Px.
    a77aa10c a8a09920 a8a09d58 a8a0aef8 a77a6950   ...X.......Piz.
    a77aa11c a7785140 00000000 00000000 00000140  @Qx.........@...
    a77aa12c 00000000 00000000 00000000 00000140  ............@...
    a77aa13c 00000000 00000000 00000000 a85b3334  ............43[.
    a77aa14c a77a7510 00000008 00000000 00000030  .uz.........0...

memory near r6 ([anon:libc_malloc]):
    a77aa050 00122ec4 00000000 032d71dc 00000000  .........q-.....
    a77aa060 a85b37d4 a8a15920 00000000 00000000  .7[. Y..........
    a77aa070 a7eba374 a7ebb060 00000000 00000002  t...`...........
    a77aa080 00003e80 00000000 00000006 ffffffed  .>..............
    a77aa090 00000000 00000000 00000000 00000000  ................
    a77aa0a0 00000000 00000000 00000000 00000000  ................
    a77aa0b0 00000000 00000000 00000000 00000000  ................
    a77aa0c0 a7e97a5d a7e97a63 a77aa070 00000000  ]z..cz..p.z.....
    a77aa0d0 00000140 00000000 00000000 00000000  @...............
    a77aa0e0 a85b3300 00000000 a6bf7970 00000000  .3[.....py......
    a77aa0f0 00000002 00000000 a8a10100 00000000  ................
    a77aa100 00007298 a8a21bb8 a7785000 a8a09920  .r.......Px. ...
    a77aa110 a8a09d58 a8a0aef8 a77a6950 a7785140  X.......Piz.@Qx.
    a77aa120 00000000 00000000 00000140 00000000  ........@.......
    a77aa130 00000000 00000000 00000140 00000000  ........@.......
    a77aa140 00000000 00000000 a85b3334 a77a7510  ........43[..uz.

memory near r7 ([anon:libc_malloc]):
    a77aa074 a7ebb060 00000000 00000002 00003e80  `............>..
    a77aa084 00000000 00000006 ffffffed 00000000  ................
    a77aa094 00000000 00000000 00000000 00000000  ................
    a77aa0a4 00000000 00000000 00000000 00000000  ................
    a77aa0b4 00000000 00000000 00000000 a7e97a5d  ............]z..
    a77aa0c4 a7e97a63 a77aa070 00000000 00000140  cz..p.z.....@...
    a77aa0d4 00000000 00000000 00000000 a85b3300  .............3[.
    a77aa0e4 00000000 a6bf7970 00000000 00000002  ....py..........
    a77aa0f4 00000000 a8a10100 00000000 00007298  .............r..
    a77aa104 a8a21bb8 a7785000 a8a09920 a8a09d58  .....Px. ...X...
    a77aa114 a8a0aef8 a77a6950 a7785140 00000000  ....Piz.@Qx.....
    a77aa124 00000000 00000140 00000000 00000000  ....@...........
    a77aa134 00000000 00000140 00000000 00000000  ....@...........
    a77aa144 00000000 a85b3334 a77a7510 00000008  ....43[..uz.....
    a77aa154 00000000 00000030 00000000 00000060  ....0.......`...
    a77aa164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    a77aa120 00000000 00000000 00000140 00000000  ........@.......
    a77aa130 00000000 00000000 00000140 00000000  ........@.......
    a77aa140 00000000 00000000 a85b3334 a77a7510  ........43[..uz.
    a77aa150 00000008 00000000 00000030 00000000  ........0.......
    a77aa160 00000060 00000000 00000088 00000000  `...............
    a77aa170 000000a8 00000000 000000d0 00000000  ................
    a77aa180 00000100 00000000 00000128 00000000  ........(.......
    a77aa190 00000148 00000000 00000170 00000000  H.......p.......
    a77aa1a0 000001a0 00000000 000001c8 00000000  ................
    a77aa1b0 000001e8 00000000 00000000 00000000  ................
    a77aa1c0 00000000 00000000 00000000 00000000  ................
    a77aa1d0 00000000 00000000 00000000 00000000  ................
    a77aa1e0 00000000 00000000 00000000 00000000  ................
    a77aa1f0 00000000 00000000 00000000 00000000  ................
    a77aa200 00000000 00000000 00000000 00000000  ................
    a77aa210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    a77aa118 a77a6950 a7785140 00000000 00000000  Piz.@Qx.........
    a77aa128 00000140 00000000 00000000 00000000  @...............
    a77aa138 00000140 00000000 00000000 00000000  @...............
    a77aa148 a85b3334 a77a7510 00000008 00000000  43[..uz.........
    a77aa158 00000030 00000000 00000060 00000000  0.......`.......
    a77aa168 00000088 00000000 000000a8 00000000  ................
    a77aa178 000000d0 00000000 00000100 00000000  ................
    a77aa188 00000128 00000000 00000148 00000000  (.......H.......
    a77aa198 00000170 00000000 000001a0 00000000  p...............
    a77aa1a8 000001c8 00000000 000001e8 00000000  ................
    a77aa1b8 00000000 00000000 00000000 00000000  ................
    a77aa1c8 00000000 00000000 00000000 00000000  ................
    a77aa1d8 00000000 00000000 00000000 00000000  ................
    a77aa1e8 00000000 00000000 00000000 00000000  ................
    a77aa1f8 00000000 00000000 00000000 00000000  ................
    a77aa208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a6afb000>):
    a6bf7360 1d729800 ac5ff944 a635176c d9cecbd0  ..r.D._.l.5.....
    a6bf7370 a6bf7404 00000003 a6bf7404 a96b933c  .t.......t..<.k.
    a6bf7380 a96b2cf9 a96b9014 00000000 00000001  .,k...k.........
    a6bf7390 00000000 a96ab28f 00000000 00000013  ......j.........
    a6bf73a0 a6bf79c8 a96b933c 5ff9441d 35176cac  .y..<.k..D._.l.5
    a6bf73b0 d9cecbd0 a6bf7448 00000000 a7eae104  ....Ht..........
    a6bf73c0 00000006 a7ebb060 a77aa138 00000140  ....`...8.z.@...
    a6bf73d0 00000000 a96aab6d 000003c5 ffff0208  ....m.j.........
    a6bf73e0 00000006 000003ff 00000003 a77aa140  ............@.z.
    a6bf73f0 a77aa138 00000140 00000000 a96aab6d  8.z.@.......m.j.
    a6bf7400 a6bf73a8 a6bf73e0 00000001 a7eae104  .s...s..........
    a6bf7410 0000001c a6bf7448 0000003b d9cecbd0  ....Ht..;.......
    a6bf7420 a7eae104 00000006 a6bf7448 00000000  ........Ht......
    a6bf7430 a7ebb060 a96aaca3 a7eae3b7 a6bf785c  `.....j.....\x..
    a6bf7440 00000033 a6bf785c 4f525245 75412052  3...\x..ERROR Au
    a6bf7450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a6afb000>):
    a6bf7868 a77aa070 a7785140 a77aa140 a7e96c41  p.z.@Qx.@.z.Al..
    a6bf7878 a77aa070 a77aa07c a7785140 a7e97eef  p.z.|.z.@Qx..~..
    a6bf7888 a77aa07c a77aa070 a7785140 00000140  |.z.p.z.@Qx.@...
    a6bf7898 a77aa07c a77aa070 a7785140 a7e97d01  |.z.p.z.@Qx..}..
    a6bf78a8 00000001 a77aa120 d9cecbd0 00000140  .... .z.....@...
    a6bf78b8 a7785140 a7785000 a7ebb348 a7e96099  @Qx..Px.H....`..
    a6bf78c8 a77aa130 a77aa0e0 a77aa120 a6bf78f4  0.z...z. .z..x..
    a6bf78d8 a77aa130 a85a651b 00000000 00000000  0.z..eZ.........
    a6bf78e8 00000000 00000000 a77aa128 00000002  ........(.z.....
    a6bf78f8 d9cecbd0 a77aa0e0 00000000 a77aa0ec  ......z.......z.
    a6bf7908 00000000 a6bf7928 0000724f a77a76d0  ....(y..Or...vz.
    a6bf7918 a8ca1c75 a8ca2055 a6bf791c a6bf7970  u...U ...y..py..
    a6bf7928 a77aa0e0 a77a7510 a77aa0e0 d9cecbd0  ..z..uz...z.....
    a6bf7938 a6bf7970 a6bf7970 a6bf7970 00000078  py..py..py..x...
    a6bf7948 00001a87 0000724f a77a76d0 a92a9c47  ....Or...vz.G.*.
    a6bf7958 a92a9c2f a9264067 a6bf7978 a92a9c2f  /.*.g@&.xy../.*.

memory near lr (/vendor/lib/libamlaudiorc.so):
    a7e96914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a7e96924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a7e96934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a7e96944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a7e96954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a7e96964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a7e96974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a7e96984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a7e96994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a7e969a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a7e969b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a7e969c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a7e969d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a7e969e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a7e969f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a7e96a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a7e97f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a7e97f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a7e97f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a7e97f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a7e97f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a7e97f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a7e97f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a7e97fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a7e97fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a7e97fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a7e97fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a7e97fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a7e97ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a7e98004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a7e98014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a7e98024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (484 entries):
--->Fault address falls at 00000010 before any mapped regions
    8bb1d000-8bb1ffff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8bb20000-8bb20fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8bb21000-8bb21fff rw-         0      1000
    a6afa000-a6afafff ---         0      1000  [anon:thread stack guard]
    a6afb000-a6bf7fff rw-         0     fd000
    a6bf8000-a6bf8fff ---         0      1000  [anon:thread stack guard]
    a6bf9000-a6cf5fff rw-         0     fd000
    a6cf6000-a6cf6fff ---         0      1000  [anon:thread stack guard]
    a6cf7000-a6df3fff rw-         0     fd000
    a6df4000-a6df4fff ---         0      1000  [anon:thread stack guard]
    a6df5000-a6ef1fff rw-         0     fd000
    a6ef2000-a6ef4fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a6ef5000-a6ef5fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a6ef6000-a6ef6fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a6f10000-a6f15fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a6f16000-a6f16fff ---         0      1000
    a6f17000-a6f17fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a6f18000-a6f18fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a6f5a000-a6f5dfff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a6f5e000-a6f5efff r--      3000      1000  /vendor/lib/libalsautils.so
    a6f5f000-a6f5ffff rw-      4000      1000  /vendor/lib/libalsautils.so
    a6fb3000-a6fb5fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a6fb6000-a6fb6fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a6fb7000-a6fb7fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a6fdb000-a6fe2fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a6fe3000-a6fe3fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a6fe4000-a6fe4fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a702b000-a7030fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a7031000-a7031fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a7032000-a7032fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a7062000-a7069fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a706a000-a706afff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a706b000-a706bfff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a70a8000-a70acfff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a70ad000-a70adfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a70ae000-a70aefff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a70c3000-a70c7fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a70c8000-a70c8fff ---         0      1000
    a70c9000-a70c9fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a70ca000-a70cafff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a7132000-a7138fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a7139000-a7139fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a713a000-a713bfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a7142000-a714dfff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a714e000-a714efff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a714f000-a714ffff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a71b8000-a71bdfff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a71be000-a71befff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a71bf000-a71bffff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a71ca000-a71f5fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a71f6000-a71f6fff ---         0      1000
    a71f7000-a71f7fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a71f8000-a71f8fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a7209000-a72c8fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a72c9000-a72cbfff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a72cc000-a72ccfff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
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    a96fa000-a96fafff r--         0      1000  [anon:linker_alloc]
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    a9716000-a9719fff rw-         0      4000  [anon:thread signal stack]
    a971a000-a971afff ---         0      1000  [anon:bionic TLS guard]
    a971b000-a971dfff rw-         0      3000  [anon:bionic TLS]
    a971e000-a971efff ---         0      1000  [anon:bionic TLS guard]
    a971f000-a971ffff ---         0      1000  [anon:thread signal stack guard]
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    a9724000-a9724fff r--         0      1000  [anon:linker_alloc]
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    a9727000-a9727fff ---         0      1000  [anon:bionic TLS guard]
    a9728000-a972afff rw-         0      3000  [anon:bionic TLS]
    a972b000-a972bfff ---         0      1000  [anon:bionic TLS guard]
    a972c000-a972cfff ---         0      1000  [anon:thread signal stack guard]
    a972d000-a9730fff rw-         0      4000  [anon:thread signal stack]
    a9731000-a9731fff r--         0      1000  [anon:linker_alloc]
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    a9733000-a9733fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    a9756000-a9757fff r--         0      2000  [anon:linker_alloc]
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    a9759000-a9759fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    a975b000-a975bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a975c000-a975cfff ---         0      1000  [anon:bionic TLS guard]
    a975d000-a975ffff rw-         0      3000  [anon:bionic TLS]
    a9760000-a9760fff ---         0      1000  [anon:bionic TLS guard]
    a9761000-a9761fff ---         0      1000  [anon:thread signal stack guard]
    a9762000-a9765fff rw-         0      4000  [anon:thread signal stack]
    a9766000-a9766fff ---         0      1000  [anon:bionic TLS guard]
    a9767000-a9769fff rw-         0      3000  [anon:bionic TLS]
    a976a000-a976afff ---         0      1000  [anon:bionic TLS guard]
    a976b000-a976bfff ---         0      1000  [anon:thread signal stack guard]
    a976c000-a976ffff rw-         0      4000  [anon:thread signal stack]
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    a9772000-a9772fff ---         0      1000  [anon:bionic TLS guard]
    a9773000-a9775fff rw-         0      3000  [anon:bionic TLS]
    a9776000-a9776fff ---         0      1000  [anon:bionic TLS guard]
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    a97b7000-a97b7fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97b8000-a97b8fff r--         0      1000  [anon:linker_alloc]
    a97b9000-a97b9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97ba000-a97bafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a97bb000-a97bbfff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    a97bc000-a97bcfff ---         0      1000  [anon:thread signal stack guard]
    a97bd000-a97c0fff rw-         0      4000  [anon:thread signal stack]
    a97c1000-a97c1fff ---         0      1000  [anon:bionic TLS guard]
    a97c2000-a97c4fff rw-         0      3000  [anon:bionic TLS]
    a97c5000-a97c5fff ---         0      1000  [anon:bionic TLS guard]
    a97c6000-a97c6fff ---         0      1000  [anon:thread signal stack guard]
    a97c7000-a97cafff rw-         0      4000  [anon:thread signal stack]
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    a980f000-a980ffff r--      3000      1000  /system/lib/libnetd_client.so
    a9810000-a9810fff rw-      4000      1000  /system/lib/libnetd_client.so
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    a9813000-a9813fff ---         0      1000  [anon:bionic TLS guard]
    a9814000-a9816fff rw-         0      3000  [anon:bionic TLS]
    a9817000-a9817fff ---         0      1000  [anon:bionic TLS guard]
    a9818000-a9818fff r--         0      1000  [anon:linker_alloc]
    a9819000-a9819fff ---         0      1000  [anon:thread signal stack guard]
    a981a000-a981dfff rw-         0      4000  [anon:thread signal stack]
    a981e000-a981efff r--         0      1000  [anon:linker_alloc]
    a981f000-a981ffff ---         0      1000  [anon:bionic TLS guard]
    a9820000-a9822fff rw-         0      3000  [anon:bionic TLS]
    a9823000-a9823fff ---         0      1000  [anon:bionic TLS guard]
    a9824000-a9824fff ---         0      1000  [anon:thread signal stack guard]
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    a9849000-a9849fff rw-         0      1000  [anon:linker_alloc]
    a984a000-a984bfff r--         0      2000  [anon:linker_alloc]
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    a984d000-a984dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a984e000-a984efff ---         0      1000  [anon:bionic TLS guard]
    a984f000-a9851fff rw-         0      3000  [anon:bionic TLS]
    a9852000-a9852fff ---         0      1000  [anon:bionic TLS guard]
    a9853000-a9853fff ---         0      1000  [anon:thread signal stack guard]
    a9854000-a9857fff rw-         0      4000  [anon:thread signal stack]
    a9858000-a9858fff ---         0      1000  [anon:bionic TLS guard]
    a9859000-a985bfff rw-         0      3000  [anon:bionic TLS]
    a985c000-a985cfff ---         0      1000  [anon:bionic TLS guard]
    a985d000-a985dfff ---         0      1000  [anon:thread signal stack guard]
    a985e000-a9861fff rw-         0      4000  [anon:thread signal stack]
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    a9882000-a9882fff r--         0      1000  [anon:linker_alloc]
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    a9884000-a9884fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a9885000-a9885fff ---         0      1000  [anon:bionic TLS guard]
    a9886000-a9888fff rw-         0      3000  [anon:bionic TLS]
    a9889000-a9889fff ---         0      1000  [anon:bionic TLS guard]
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    a98d1000-a98d1fff rw-         0      1000  [anon:linker_alloc_vector]
    a98d2000-a98d2fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98d3000-a98d3fff rw-         0      1000  [anon:linker_alloc_vector]
    a98d4000-a98d4fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98d5000-a98d5fff rw-         0      1000  [anon:linker_alloc_lob]
    a98d6000-a98d8fff rw-         0      3000  [anon:linker_alloc_small_objects]
    a98d9000-a98d9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a98da000-a98dcfff rw-         0      3000  [anon:linker_alloc_vector]
    a98dd000-a98defff rw-         0      2000  [anon:linker_alloc_small_objects]
    a98df000-a98e2fff r--         0      4000  [anon:linker_alloc]
    a98e3000-a98e3fff r--         0      1000  [anon:atexit handlers]
    a98e4000-a98e5fff rw-         0      2000  [anon:linker_alloc_lob]
    a98e6000-a98e6fff rw-         0      1000  [anon:System property context nodes]
    a98e7000-a98e7fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98e8000-a98e8fff rw-         0      1000  [anon:arc4random data]
    a98e9000-a98e9fff rw-         0      1000  [anon:linker_alloc]
    a98ea000-a98eafff rw-         0      1000  [anon:linker_alloc_small_objects]
    a98eb000-a98ebfff r--         0      1000  [anon:linker_alloc]
    a98ec000-a990bfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    a990c000-a990dfff rw-         0      2000  [anon:linker_alloc_small_objects]
    a990e000-a990efff r--         0      1000  [anon:linker_alloc]
    a990f000-a992efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    a992f000-a992ffff ---         0      1000
    a9930000-a9930fff rw-         0      1000
    a9931000-a9931fff ---         0      1000
    a9932000-a9951fff r--         0     20000  /dev/__properties__/properties_serial
    a9952000-a9952fff rw-         0      1000  [anon:System property context nodes]
    a9953000-a9959fff r--         0      7000  /dev/__properties__/property_info
    a995a000-a995afff r--         0      1000  [anon:linker_alloc]
    a995b000-a995bfff rw-         0      1000  [anon:linker_alloc_vector]
    a995c000-a995cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    a995d000-a995dfff r--         0      1000  [anon:linker_alloc]
    a995e000-a995efff rw-         0      1000  [anon:linker_alloc_small_objects]
    a995f000-a995ffff r--         0      1000  [anon:atexit handlers]
    a9960000-a9960fff ---         0      1000  [anon:thread signal stack guard]
    a9961000-a9964fff rw-         0      4000  [anon:thread signal stack]
    a9965000-a9965fff ---         0      1000  [anon:bionic TLS guard]
    a9966000-a9968fff rw-         0      3000  [anon:bionic TLS]
    a9969000-a9969fff ---         0      1000  [anon:bionic TLS guard]
    a996a000-a9a28fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    a9a29000-a9a29fff rw-         0      1000  [anon:arc4random data]
    a9a2a000-a9a2ffff r--     bf000      6000  /system/bin/linker
    a9a30000-a9a30fff rw-     c5000      1000  /system/bin/linker
    a9a31000-a9a32fff rw-         0      2000
    a9a33000-a9a33fff r--         0      1000
    a9a34000-a9a39fff rw-         0      6000
    be862000-be882fff rw-         0     21000  [stack]
    bef67000-bef67fff r-x         0      1000  [sigpage]
    bef68000-bef68fff r--         0      1000  [vvar]
    bef69000-bef69fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6791, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  be882948  r3  be882944
    r4  a8a27000  r5  be882948  r6  00000000  r7  00000036
    r8  a8a27058  r9  c0306201  r10 be882968  r11 a8a2709c
    ip  be882950  sp  be882930  lr  a9267c15  pc  a9299f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 000168df  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::talkWithDriver(bool)+190)
    #03 pc 0000f287  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #05 pc 00001771  /vendor/bin/hw/android.hardware.audio@2.0-service (main+480)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 0000156f  /vendor/bin/hw/android.hardware.audio@2.0-service (_start_main+46)
    #08 pc 00019997  /system/bin/linker (__dl__ZNSt3__112__hash_tableINS_17__hash_value_typeIjP6soinfoEENS_22__unordered_map_hasherIjS4_NS_4hashIjEELb1EEENS_21__unordered_map_equalIjS4_NS_8equal_toIjEELb1EEENS_9allocatorIS4_EEE14__erase_uniqueIjEEjRKT_+90)
    #09 pc 00020cbd  [stack:be862000]

stack:
         be8828f0  00000001
         be8828f4  00000010
         be8828f8  00001a88
         be8828fc  00000411
         be882900  00000024
         be882904  00000000
         be882908  00000000
         be88290c  00000000
         be882910  a8706210
         be882914  00000000
         be882918  a8706234
         be88291c  00000000
         be882920  d9cecbd0
         be882924  a8a27000  [anon:libc_malloc]
         be882928  00000004
         be88292c  00000000
    #00  be882930  be882944  [stack]
         ........  ........
    #01  be882930  be882944  [stack]
         ........  ........
    #02  be882948  00000000
         ........  ........
    #03  be8829a0  00000000
         ........  ........
    #04  be8829c8  be8829e9  [stack]
         ........  ........
    #05  be8829e8  6665640e
         ........  ........
    #06  be882a70  a98ea210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  be882a88  00000000
         ........  ........
    #08  be882aa0  00000001
         ........  ........
    #09  be882ad0  be882cd9  [stack]
         be882ad4  be882f17  [stack]
         be882ad8  00000000
         be882adc  00000021
         be882ae0  bef69000  [vdso]
         be882ae4  00000010
         be882ae8  003fb0d6
         be882aec  00000006
         be882af0  00001000
         be882af4  00000011
         be882af8  00000064
         be882afc  00000003
         be882b00  8bb1d034  /vendor/bin/hw/android.hardware.audio@2.0-service
         be882b04  00000004
         be882b08  00000020
         be882b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6795, name: Binder:6791_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a8901880  r3  a8901874
    r4  a8901880  r5  a8a28000  r6  c0306201  r7  00000036
    r8  00000000  r9  a8a28088  r10 a89018a0  r11 a8901888
    ip  00000000  sp  a8901860  lr  a9267c15  pc  a9299f3c

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:
         a8901820  00000010
         a8901824  a8a00000  [anon:libc_malloc]
         a8901828  00000007
         a890182c  a92b38a9  /system/lib/libc.so (arena_run_split_remove+280)
         a8901830  00000006
         a8901834  00000100
         a8901838  00000000
         a890183c  a8a0b188  [anon:libc_malloc]
         a8901840  d9cecbd0
         a8901844  00000004
         a8901848  a8a28054  [anon:libc_malloc]
         a890184c  00000000
         a8901850  00000000
         a8901854  00000000
         a8901858  a8a28088  [anon:libc_malloc]
         a890185c  a89018a0  <anonymous:a8805000>
    #00  a8901860  a8901874  <anonymous:a8805000>
         ........  ........
    #01  a8901860  a8901874  <anonymous:a8805000>
         ........  ........
    #02  a8901878  00000000
         ........  ........
    #03  a89018d8  d9cecbd0
         ........  ........
    #04  a8901900  00000000
         ........  ........
    #05  a8901918  a8a0d7b0  [anon:libc_malloc]
         ........  ........
    #06  a8901920  a890191c  <anonymous:a8805000>
         ........  ........
    #07  a8901958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8901960  a8901978  <anonymous:a8805000>
         a8901964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8901968  a8901970  <anonymous:a8805000>
         a890196c  00000000
         a8901970  a9a34494  <anonymous:a9a34000>
         a8901974  a8705970  <anonymous:a8609000>
         a8901978  00001a8b
         a890197c  00001a87
         a8901980  00000001
         a8901984  a8804000  [anon:thread stack guard]
         a8901988  000fd970
         a890198c  00001000
         a8901990  00000000
         a8901994  00000000
         a8901998  00000003
         a890199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6796, name: Binder:6791_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a8705880  r3  a8705874
    r4  a8705880  r5  a8a280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  a8a28168  r10 a87058a0  r11 a8705888
    ip  00000000  sp  a8705860  lr  a9267c15  pc  a9299f3c

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:
         a8705820  a8ca1fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a8705824  00001a87
         a8705828  00001a8b
         a870582c  a8a15170  [anon:libc_malloc]
         a8705830  00000008
         a8705834  00000100
         a8705838  00000000
         a870583c  a8a0b208  [anon:libc_malloc]
         a8705840  d9cecbd0
         a8705844  00000004
         a8705848  a8a28134  [anon:libc_malloc]
         a870584c  00000000
         a8705850  00000000
         a8705854  00000000
         a8705858  a8a28168  [anon:libc_malloc]
         a870585c  a87058a0  <anonymous:a8609000>
    #00  a8705860  a8705874  <anonymous:a8609000>
         ........  ........
    #01  a8705860  a8705874  <anonymous:a8609000>
         ........  ........
    #02  a8705878  00000000
         ........  ........
    #03  a87058d8  d9cecbd0
         ........  ........
    #04  a8705900  a8a0d870  [anon:libc_malloc]
         ........  ........
    #05  a8705918  a8a0d870  [anon:libc_malloc]
         ........  ........
    #06  a8705920  a870591c  <anonymous:a8609000>
         ........  ........
    #07  a8705958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8705960  a8705978  <anonymous:a8609000>
         a8705964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8705968  a8705970  <anonymous:a8609000>
         a870596c  00000000
         a8705970  a8901970  <anonymous:a8805000>
         a8705974  a82a4970  <anonymous:a81a8000>
         a8705978  00001a8c
         a870597c  00001a87
         a8705980  00000001
         a8705984  a8608000  [anon:thread stack guard]
         a8705988  000fd970
         a870598c  00001000
         a8705990  00000000
         a8705994  00000000
         a8705998  00000003
         a870599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6797, name: HwBinder:6791_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a82a4878  r3  a82a4874
    r4  a8a27300  r5  a82a4878  r6  00000000  r7  00000036
    r8  a8a27358  r9  c0306201  r10 a82a4898  r11 a8a2739c
    ip  a82a4880  sp  a82a4860  lr  a9267c15  pc  a9299f3c

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:
         a82a4820  00000003
         a82a4824  00000010
         a82a4828  00001a88
         a82a482c  00000411
         a82a4830  00000024
         a82a4834  00000000
         a82a4838  00000000
         a82a483c  00000000
         a82a4840  a8706234
         a82a4844  00000000
         a82a4848  a8706258
         a82a484c  00000000
         a82a4850  d9cecbd0
         a82a4854  a8a27300  [anon:libc_malloc]
         a82a4858  00000004
         a82a485c  00000000
    #00  a82a4860  a82a4874  <anonymous:a81a8000>
         ........  ........
    #01  a82a4860  a82a4874  <anonymous:a81a8000>
         ........  ........
    #02  a82a4878  00000000
         ........  ........
    #03  a82a48d0  a8a17640  [anon:libc_malloc]
         ........  ........
    #04  a82a48f8  00000000
         ........  ........
    #05  a82a4918  a8a0d7e0  [anon:libc_malloc]
         ........  ........
    #06  a82a4920  a82a491c  <anonymous:a81a8000>
         ........  ........
    #07  a82a4958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a82a4960  a82a4978  <anonymous:a81a8000>
         a82a4964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a82a4968  a82a4970  <anonymous:a81a8000>
         a82a496c  00000000
         a82a4970  a8705970  <anonymous:a8609000>
         a82a4974  a7a3f970  <anonymous:a7943000>
         a82a4978  00001a8d
         a82a497c  00001a87
         a82a4980  00000001
         a82a4984  a81a7000  [anon:thread stack guard]
         a82a4988  000fd970
         a82a498c  00001000
         a82a4990  00000000
         a82a4994  00000000
         a82a4998  00000003
         a82a499c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6809, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a7a3f8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  a8a218fc  r6  00000001  r7  00000150
    r8  0000000b  r9  a7a3f8d0  r10 a8a218f0  r11 a7a3f8e0
    ip  a7a3f8a0  sp  a7a3f890  lr  a926951d  pc  a9299fd4

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:
         a7a3f850  00000000
         a7a3f854  00000000
         a7a3f858  00000000
         a7a3f85c  00000000
         a7a3f860  00000000
         a7a3f864  00000000
         a7a3f868  00000000
         a7a3f86c  00000000
         a7a3f870  00000000
         a7a3f874  00000000
         a7a3f878  00000000
         a7a3f87c  00000000
         a7a3f880  00000000
         a7a3f884  00000000
         a7a3f888  00000000
         a7a3f88c  00000000
    #00  a7a3f890  00000002
         ........  ........
    #01  a7a3f8a0  00000000
         ........  ........
    #02  a7a3f8c8  a8a080f0  [anon:libc_malloc]
         ........  ........
    #03  a7a3f920  a7a3f91c  <anonymous:a7943000>
         ........  ........
    #04  a7a3f958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a7a3f960  a7a3f978  <anonymous:a7943000>
         a7a3f964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7a3f968  a7a3f970  <anonymous:a7943000>
         a7a3f96c  00000000
         a7a3f970  a82a4970  <anonymous:a81a8000>
         a7a3f974  a777f970  <anonymous:a7683000>
         a7a3f978  00001a99
         a7a3f97c  00001a87
         a7a3f980  00000001
         a7a3f984  a7942000  [anon:thread stack guard]
         a7a3f988  000fd970
         a7a3f98c  00001000
         a7a3f990  00000000
         a7a3f994  00000000
         a7a3f998  00000003
         a7a3f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6819, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  a777f888  r3  a777f884
    r4  a8a281c0  r5  00000003  r6  a8a17370  r7  00000036
    r8  00000800  r9  a7e726bb  r10 a7e72c5c  r11 a7e72eee
    ip  00000000  sp  a777f870  lr  a9267c15  pc  a9299f40

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  a7e58cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         a777f838  00000000
         a777f83c  a777f848  <anonymous:a7683000>
         a777f840  a925f26f  /system/lib/libc.so (clock_gettime+18)
         a777f844  bef69444  [vdso] (__vdso_clock_gettime+12)
         a777f848  a777f888  <anonymous:a7683000>
         a777f84c  a9263d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a777f850  a777f914  <anonymous:a7683000>
         a777f854  5ff9441e
         a777f858  08dde168
         a777f85c  00122ec4
         a777f860  033156ee
         a777f864  a8a08d20  [anon:libc_malloc]
         a777f868  a8a08d20  [anon:libc_malloc]
         a777f86c  00000800
    #00  a777f870  a777f884  <anonymous:a7683000>
         ........  ........
    #01  a777f870  a777f884  <anonymous:a7683000>
         ........  ........
    #02  a777f888  000000c0
         ........  ........
    #03  a777f8a8  00000000
         ........  ........
    #04  a777f8d0  00000002
         ........  ........
    #05  a777f958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a777f960  a777f978  <anonymous:a7683000>
         a777f964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a777f968  a777f970  <anonymous:a7683000>
         a777f96c  00000000
         a777f970  a7a3f970  <anonymous:a7943000>
         a777f974  a7681970  <anonymous:a7585000>
         a777f978  00001aa3
         a777f97c  00001a87
         a777f980  00000000
         a777f984  a7682000  [anon:thread stack guard]
         a777f988  000fd970
         a777f98c  00001000
         a777f990  00000000
         a777f994  00000000
         a777f998  00000000
         a777f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6821, name: HwBinder:6791_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a7681878  r3  a7681874
    r4  a8a27a00  r5  a7681878  r6  00000000  r7  00000036
    r8  a8a27a58  r9  c0306201  r10 a7681898  r11 a8a27a9c
    ip  a7681880  sp  a7681860  lr  a9267c15  pc  a9299f3c

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  0000001d
         a7681824  00000010
         a7681828  00001a88
         a768182c  00000411
         a7681830  00000078
         a7681834  00000000
         a7681838  00000010
         a768183c  00000000
         a7681840  a8706000
         a7681844  00000000
         a7681848  a8706078
         a768184c  00000000
         a7681850  d9cecbd0
         a7681854  a8a27a00  [anon:libc_malloc]
         a7681858  00000004
         a768185c  00000000
    #00  a7681860  a7681874  <anonymous:a7585000>
         ........  ........
    #01  a7681860  a7681874  <anonymous:a7585000>
         ........  ........
    #02  a7681878  00000000
         ........  ........
    #03  a76818d0  00000000
         ........  ........
    #04  a76818f8  00000000
         ........  ........
    #05  a7681918  a8a0dba0  [anon:libc_malloc]
         ........  ........
    #06  a7681920  a768191c  <anonymous:a7585000>
         ........  ........
    #07  a7681958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a7681960  a7681978  <anonymous:a7585000>
         a7681964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7681968  a7681970  <anonymous:a7585000>
         a768196c  00000000
         a7681970  a777f970  <anonymous:a7683000>
         a7681974  a7583970  <anonymous:a7487000>
         a7681978  00001aa5
         a768197c  00001a87
         a7681980  00000001
         a7681984  a7584000  [anon:thread stack guard]
         a7681988  000fd970
         a768198c  00001000
         a7681990  00000000
         a7681994  00000000
         a7681998  00000003
         a768199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6822, name: HwBinder:6791_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a7583878  r3  a7583874
    r4  a8a27d00  r5  a7583878  r6  00000000  r7  00000036
    r8  a8a27d58  r9  c0306201  r10 a7583898  r11 a8a27d9c
    ip  a7583880  sp  a7583860  lr  a9267c15  pc  a9299f3c

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:
         a7583820  00000012
         a7583824  00000010
         a7583828  00001a88
         a758382c  00000411
         a7583830  000000ec
         a7583834  00000000
         a7583838  00000020
         a758383c  00000000
         a7583840  a8706000
         a7583844  00000000
         a7583848  a87060ec
         a758384c  00000000
         a7583850  d9cecbd0
         a7583854  a8a27d00  [anon:libc_malloc]
         a7583858  00000004
         a758385c  00000000
    #00  a7583860  a7583874  <anonymous:a7487000>
         ........  ........
    #01  a7583860  a7583874  <anonymous:a7487000>
         ........  ........
    #02  a7583878  00000000
         ........  ........
    #03  a75838d0  a8a17550  [anon:libc_malloc]
         ........  ........
    #04  a75838f8  00000000
         ........  ........
    #05  a7583918  a8a0dbd0  [anon:libc_malloc]
         ........  ........
    #06  a7583920  a758391c  <anonymous:a7487000>
         ........  ........
    #07  a7583958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a7583960  a7583978  <anonymous:a7487000>
         a7583964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7583968  a7583970  <anonymous:a7487000>
         a758396c  00000000
         a7583970  a7681970  <anonymous:a7585000>
         a7583974  a6ef1970  <anonymous:a6df5000>
         a7583978  00001aa6
         a758397c  00001a87
         a7583980  00000001
         a7583984  a7486000  [anon:thread stack guard]
         a7583988  000fd970
         a758398c  00001000
         a7583990  00000000
         a7583994  00000000
         a7583998  00000003
         a758399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 6834, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a8a72204  r1  00000089  r2  079c05ec  r3  a6ef17f0
    r4  00000000  r5  ffffffff  r6  a7d85509  r7  000000f0
    r8  079c05ec  r9  0000000b  r10 00001200  r11 a8a461fc
    ip  a6ef17e0  sp  a6ef17d0  lr  a9263219  pc  a925fd54

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:
         a6ef1790  a6ef17f0  <anonymous:a6df5000>
         a6ef1794  079c05ec
         a6ef1798  00000000
         a6ef179c  00001200
         a6ef17a0  a8a461fc  [anon:libc_malloc]
         a6ef17a4  a6ef17b0  <anonymous:a6df5000>
         a6ef17a8  a925f26f  /system/lib/libc.so (clock_gettime+18)
         a6ef17ac  bef69444  [vdso] (__vdso_clock_gettime+12)
         a6ef17b0  a6ef17f0  <anonymous:a6df5000>
         a6ef17b4  a9263d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a6ef17b8  a8a72000  [anon:libc_malloc]
         a6ef17bc  5ff9441e
         a6ef17c0  09069336
         a6ef17c4  00122ec4
         a6ef17c8  035a08bc
         a6ef17cc  d9cecbd0
    #00  a6ef17d0  a6ef19c8  <anonymous:a6df5000>
         ........  ........
    #01  a6ef17e0  a6ef17f0  <anonymous:a6df5000>
         ........  ........
    #02  a6ef1818  a6ef1848  <anonymous:a6df5000>
         ........  ........
    #03  a6ef1838  08f7e12b
         ........  ........
    #04  a6ef1878  0000000f
         ........  ........
    #05  a6ef18b8  a77b1000  [anon:libc_malloc]
         ........  ........
    #06  a6ef18e8  00000000
         ........  ........
    #07  a6ef1920  a6ef191c  <anonymous:a6df5000>
         ........  ........
    #08  a6ef1958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  a6ef1960  a6ef1978  <anonymous:a6df5000>
         a6ef1964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6ef1968  a6ef1970  <anonymous:a6df5000>
         a6ef196c  00000000
         a6ef1970  a7583970  <anonymous:a7487000>
         a6ef1974  a6df3970  <anonymous:a6cf7000>
         a6ef1978  00001ab2
         a6ef197c  00001a87
         a6ef1980  00000001
         a6ef1984  a6df4000  [anon:thread stack guard]
         a6ef1988  000fd970
         a6ef198c  00001000
         a6ef1990  00000000
         a6ef1994  00000000
         a6ef1998  00000003
         a6ef199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 26972, name: HwBinder:6791_4  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6df3878  r3  a6df3874
    r4  a778a000  r5  a6df3878  r6  00000000  r7  00000036
    r8  a778a058  r9  c0306201  r10 a6df3898  r11 a778a09c
    ip  a6df3880  sp  a6df3860  lr  a9267c15  pc  a9299f3c

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:
         a6df3820  0000000d
         a6df3824  00000010
         a6df3828  00001a88
         a6df382c  00000411
         a6df3830  00000024
         a6df3834  00000000
         a6df3838  00000000
         a6df383c  00000000
         a6df3840  a87061ec
         a6df3844  00000000
         a6df3848  a8706210
         a6df384c  00000000
         a6df3850  d9cecbd0
         a6df3854  a778a000  [anon:libc_malloc]
         a6df3858  00000004
         a6df385c  00000000
    #00  a6df3860  a6df3874  <anonymous:a6cf7000>
         ........  ........
    #01  a6df3860  a6df3874  <anonymous:a6cf7000>
         ........  ........
    #02  a6df3878  00000000
         ........  ........
    #03  a6df38d0  00000000
         ........  ........
    #04  a6df38f8  00000000
         ........  ........
    #05  a6df3918  a8a0dcf0  [anon:libc_malloc]
         ........  ........
    #06  a6df3920  a6df391c  <anonymous:a6cf7000>
         ........  ........
    #07  a6df3958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6df3960  a6df3978  <anonymous:a6cf7000>
         a6df3964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6df3968  a6df3970  <anonymous:a6cf7000>
         a6df396c  00000000
         a6df3970  a6ef1970  <anonymous:a6df5000>
         a6df3974  a6cf5970  <anonymous:a6bf9000>
         a6df3978  0000695c
         a6df397c  00001a87
         a6df3980  00000001
         a6df3984  a6cf6000  [anon:thread stack guard]
         a6df3988  000fd970
         a6df398c  00001000
         a6df3990  00000000
         a6df3994  00000000
         a6df3998  00000003
         a6df399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 6791, tid: 29263, name: HwBinder:6791_5  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6cf5878  r3  a6cf5874
    r4  a778a600  r5  a6cf5878  r6  00000000  r7  00000036
    r8  a778a658  r9  c0306201  r10 a6cf5898  r11 a778a69c
    ip  a6cf5880  sp  a6cf5860  lr  a9267c15  pc  a9299f3c

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:
         a6cf5820  00000012
         a6cf5824  00000010
         a6cf5828  00001a88
         a6cf582c  00000411
         a6cf5830  000000ec
         a6cf5834  00000000
         a6cf5838  00000020
         a6cf583c  00000000
         a6cf5840  a8706000
         a6cf5844  00000000
         a6cf5848  a87060ec
         a6cf584c  00000000
         a6cf5850  d9cecbd0
         a6cf5854  a778a600  [anon:libc_malloc]
         a6cf5858  00000004
         a6cf585c  00000000
    #00  a6cf5860  a6cf5874  <anonymous:a6bf9000>
         ........  ........
    #01  a6cf5860  a6cf5874  <anonymous:a6bf9000>
         ........  ........
    #02  a6cf5878  00000000
         ........  ........
    #03  a6cf58d0  d9cecbd0
         ........  ........
    #04  a6cf58f8  00000000
         ........  ........
    #05  a6cf5918  a8a0dd20  [anon:libc_malloc]
         ........  ........
    #06  a6cf5920  a6cf591c  <anonymous:a6bf9000>
         ........  ........
    #07  a6cf5958  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6cf5960  a6cf5978  <anonymous:a6bf9000>
         a6cf5964  a92a9c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6cf5968  a6cf5970  <anonymous:a6bf9000>
         a6cf596c  00000000
         a6cf5970  a6df3970  <anonymous:a6cf7000>
         a6cf5974  a6bf7970  <anonymous:a6afb000>
         a6cf5978  0000724f
         a6cf597c  00001a87
         a6cf5980  00000001
         a6cf5984  a6bf8000  [anon:thread stack guard]
         a6cf5988  000fd970
         a6cf598c  00001000
         a6cf5990  00000000
         a6cf5994  00000000
         a6cf5998  00000003
         a6cf599c  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:[8658424]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: /dev/snd/controlC0
    fd 10: anon_inode:inotify
    fd 11: /dev/ashmem
    fd 12: /dev/snd/controlC0
    fd 13: /dev/snd/pcmC0D2p
    fd 14: /sys/class/tsync/pts_pcrscr
    fd 15: /sys/class/tsync/pts_pcrscr
    fd 16: /dev/ashmem
    fd 17: /dev/ashmem
    fd 18: /dev/ashmem
    fd 19: /dev/ashmem
    fd 20: /dev/ashmem
