*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3047, tid: 7621, 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  b4824000  r5  b482400c  r6  b4824000  r7  b4824024
    r8  b4824140  r9  b4824138  r10 00000140  r11 00000000
    ip  b3c5d380  sp  b3c5d888  lr  b4a54935  pc  b4a55f56

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:
         b3c5d848  0da9fae2
         b3c5d84c  b4a7936c  /vendor/lib/libamlaudiorc.so
         b3c5d850  ffffffff
         b3c5d854  ffffffff
         b3c5d858  b4a54935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         b3c5d85c  00000006
         b3c5d860  b4824000  [anon:libc_malloc]
         b3c5d864  b482400c  [anon:libc_malloc]
         b3c5d868  b4824000  [anon:libc_malloc]
         b3c5d86c  b5a77140  [anon:libc_malloc]
         b3c5d870  b4824140  [anon:libc_malloc]
         b3c5d874  b4a54c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         b3c5d878  b4824000  [anon:libc_malloc]
         b3c5d87c  b482400c  [anon:libc_malloc]
         b3c5d880  b5a77140  [anon:libc_malloc]
         b3c5d884  b4a55eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  b3c5d888  b482400c  [anon:libc_malloc]
         ........  ........
    #01  b3c5d8a8  00000001
         ........  ........
    #02  b3c5d8c8  b4824130  [anon:libc_malloc]
         ........  ........
    #03  b3c5d8e0  00000000
         ........  ........
    #04  b3c5d920  b3c5d91c  <anonymous:b3b61000>
         ........  ........
    #05  b3c5d958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b3c5d960  b3c5d978  <anonymous:b3b61000>
         b3c5d964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3c5d968  b3c5d970  <anonymous:b3b61000>
         b3c5d96c  00000000
         b3c5d970  b3d5b970  <anonymous:b3c5f000>
         b3c5d974  b3b5f970  <anonymous:b3a63000>
         b3c5d978  ffffffff
         b3c5d97c  00000000
         b3c5d980  00000001
         b3c5d984  b3b60000  [anon:thread stack guard]
         b3c5d988  000fd970
         b3c5d98c  00001000
         b3c5d990  00000000
         b3c5d994  00000000
         b3c5d998  00000003
         b3c5d99c  00000000

memory near r4 ([anon:libc_malloc]):
    b4823fe0 00000000 00000000 00000000 00000000  ................
    b4823ff0 00000000 00000000 00000000 00000000  ................
    b4824000 b4a78374 b4a79060 00000000 00000002  t...`...........
    b4824010 00003e80 00000000 00000006 ffffffff  .>..............
    b4824020 00000000 00000000 00000000 00000000  ................
    b4824030 00000000 00000000 00000000 00000000  ................
    b4824040 00000000 00000000 00000000 00000000  ................
    b4824050 b4a55a5d b4a55a63 b4824000 00000000  ]Z..cZ...@......
    b4824060 00000140 00000000 00000000 00000000  @...............
    b4824070 b55bb7a0 00000000 b3f57970 00000000  ..[.....py......
    b4824080 00000002 00000000 b5a10100 00000000  ................
    b4824090 00001bb5 b5a2f22c b5a6d000 b5a08390  ....,...........
    b48240a0 b5a083d8 b5a083f0 b5a0cb60 b4832000  ........`.... ..
    b48240b0 00000000 00000000 00000000 00000000  ................
    b48240c0 007eebfd 00000000 1cea56eb 00000000  ..~......V......
    b48240d0 b55bb7d4 b5a15940 00000000 00000000  ..[.@Y..........

memory near r5 ([anon:libc_malloc]):
    b4823fec 00000000 00000000 00000000 00000000  ................
    b4823ffc 00000000 b4a78374 b4a79060 00000000  ....t...`.......
    b482400c 00000002 00003e80 00000000 00000006  .....>..........
    b482401c ffffffff 00000000 00000000 00000000  ................
    b482402c 00000000 00000000 00000000 00000000  ................
    b482403c 00000000 00000000 00000000 00000000  ................
    b482404c 00000000 b4a55a5d b4a55a63 b4824000  ....]Z..cZ...@..
    b482405c 00000000 00000140 00000000 00000000  ....@...........
    b482406c 00000000 b55bb7a0 00000000 b3f57970  ......[.....py..
    b482407c 00000000 00000002 00000000 b5a10100  ................
    b482408c 00000000 00001bb5 b5a2f22c b5a6d000  ........,.......
    b482409c b5a08390 b5a083d8 b5a083f0 b5a0cb60  ............`...
    b48240ac b4832000 00000000 00000000 00000000  . ..............
    b48240bc 00000000 007eebfd 00000000 1cea56eb  ......~......V..
    b48240cc 00000000 b55bb7d4 b5a15940 00000000  ......[.@Y......
    b48240dc 00000000 b55bb300 00000000 b3c5d970  ......[.....p...

memory near r6 ([anon:libc_malloc]):
    b4823fe0 00000000 00000000 00000000 00000000  ................
    b4823ff0 00000000 00000000 00000000 00000000  ................
    b4824000 b4a78374 b4a79060 00000000 00000002  t...`...........
    b4824010 00003e80 00000000 00000006 ffffffff  .>..............
    b4824020 00000000 00000000 00000000 00000000  ................
    b4824030 00000000 00000000 00000000 00000000  ................
    b4824040 00000000 00000000 00000000 00000000  ................
    b4824050 b4a55a5d b4a55a63 b4824000 00000000  ]Z..cZ...@......
    b4824060 00000140 00000000 00000000 00000000  @...............
    b4824070 b55bb7a0 00000000 b3f57970 00000000  ..[.....py......
    b4824080 00000002 00000000 b5a10100 00000000  ................
    b4824090 00001bb5 b5a2f22c b5a6d000 b5a08390  ....,...........
    b48240a0 b5a083d8 b5a083f0 b5a0cb60 b4832000  ........`.... ..
    b48240b0 00000000 00000000 00000000 00000000  ................
    b48240c0 007eebfd 00000000 1cea56eb 00000000  ..~......V......
    b48240d0 b55bb7d4 b5a15940 00000000 00000000  ..[.@Y..........

memory near r7 ([anon:libc_malloc]):
    b4824004 b4a79060 00000000 00000002 00003e80  `............>..
    b4824014 00000000 00000006 ffffffff 00000000  ................
    b4824024 00000000 00000000 00000000 00000000  ................
    b4824034 00000000 00000000 00000000 00000000  ................
    b4824044 00000000 00000000 00000000 b4a55a5d  ............]Z..
    b4824054 b4a55a63 b4824000 00000000 00000140  cZ...@......@...
    b4824064 00000000 00000000 00000000 b55bb7a0  ..............[.
    b4824074 00000000 b3f57970 00000000 00000002  ....py..........
    b4824084 00000000 b5a10100 00000000 00001bb5  ................
    b4824094 b5a2f22c b5a6d000 b5a08390 b5a083d8  ,...............
    b48240a4 b5a083f0 b5a0cb60 b4832000 00000000  ....`.... ......
    b48240b4 00000000 00000000 00000000 007eebfd  ..............~.
    b48240c4 00000000 1cea56eb 00000000 b55bb7d4  .....V........[.
    b48240d4 b5a15940 00000000 00000000 b55bb300  @Y............[.
    b48240e4 00000000 b3c5d970 00000000 00000002  ....p...........
    b48240f4 00000000 b5a10100 00000000 00001dc5  ................

memory near r8 ([anon:libc_malloc]):
    b4824120 00000000 00000000 00000140 00000000  ........@.......
    b4824130 00000000 00000000 00000140 00000000  ........@.......
    b4824140 4e494f50 00003154 b55bb334 b488cf20  POINT1..4.[. ...
    b4824150 00000008 00000000 00000030 00000000  ........0.......
    b4824160 00000060 00000000 00000088 00000000  `...............
    b4824170 000000a8 00000000 000000d0 00000000  ................
    b4824180 00000100 00000000 00000128 00000000  ........(.......
    b4824190 00000148 00000000 00000170 00000000  H.......p.......
    b48241a0 000001a0 00000000 000001c8 00000000  ................
    b48241b0 000001e8 00000000 b63f799c 00000000  .........y?.....
    b48241c0 00000008 00000000 00000030 00000000  ........0.......
    b48241d0 00000060 00000000 00000088 00000000  `...............
    b48241e0 000000a8 00000000 000000d0 00000000  ................
    b48241f0 00000100 00000000 00000128 00000000  ........(.......
    b4824200 00000148 00000000 00000170 00000000  H.......p.......
    b4824210 000001a0 00000000 000001c8 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b4824118 b4892d30 b5a77140 00000000 00000000  0-..@q..........
    b4824128 00000140 00000000 00000000 00000000  @...............
    b4824138 00000140 00000000 4e494f50 00003154  @.......POINT1..
    b4824148 b55bb334 b488cf20 00000008 00000000  4.[. ...........
    b4824158 00000030 00000000 00000060 00000000  0.......`.......
    b4824168 00000088 00000000 000000a8 00000000  ................
    b4824178 000000d0 00000000 00000100 00000000  ................
    b4824188 00000128 00000000 00000148 00000000  (.......H.......
    b4824198 00000170 00000000 000001a0 00000000  p...............
    b48241a8 000001c8 00000000 000001e8 00000000  ................
    b48241b8 b63f799c 00000000 00000008 00000000  .y?.............
    b48241c8 00000030 00000000 00000060 00000000  0.......`.......
    b48241d8 00000088 00000000 000000a8 00000000  ................
    b48241e8 000000d0 00000000 00000100 00000000  ................
    b48241f8 00000128 00000000 00000148 00000000  (.......H.......
    b4824208 00000170 00000000 000001a0 00000000  p...............

memory near ip (<anonymous:b3b61000>):
    b3c5d360 aa1dc500 7d5fc753 b3340559 0da9fae2  ....S._}Y.4.....
    b3c5d370 b3c5d404 00000003 b3c5d404 b65ae33c  ............<.Z.
    b3c5d380 b65a7cf9 b65ae014 00000000 00000001  .|Z...Z.........
    b3c5d390 00000000 b65a028f 00000000 00000013  ......Z.........
    b3c5d3a0 b3c5d9c8 b65ae33c 5fc753aa 3405597d  ....<.Z..S._}Y.4
    b3c5d3b0 0da9fae2 b3c5d448 00000000 b4a6c104  ....H...........
    b3c5d3c0 00000006 b4a79060 b4824138 00000140  ....`...8A..@...
    b3c5d3d0 00000000 b659fb6d 000003c5 ffff0208  ....m.Y.........
    b3c5d3e0 00000006 000003ff 00000003 b4824140  ............@A..
    b3c5d3f0 b4824138 00000140 00000000 b659fb6d  8A..@.......m.Y.
    b3c5d400 b3c5d3a8 b3c5d3e0 00000001 b4a6c104  ................
    b3c5d410 0000001c b3c5d448 0000003b 0da9fae2  ....H...;.......
    b3c5d420 b4a6c104 00000006 b3c5d448 00000000  ........H.......
    b3c5d430 b4a79060 b659fca3 b4a6c3b7 b3c5d85c  `.....Y.....\...
    b3c5d440 00000033 b3c5d85c 4f525245 75412052  3...\...ERROR Au
    b3c5d450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:b3b61000>):
    b3c5d868 b4824000 b5a77140 b4824140 b4a54c41  .@..@q..@A..AL..
    b3c5d878 b4824000 b482400c b5a77140 b4a55eef  .@...@..@q...^..
    b3c5d888 b482400c b4824000 b5a77140 00000140  .@...@..@q..@...
    b3c5d898 b482400c b4824000 b5a77140 b4a55d01  .@...@..@q...]..
    b3c5d8a8 00000001 b4824120 0da9fae2 00000140  .... A......@...
    b3c5d8b8 b5a77140 b5a77000 b4a79348 b4a54099  @q...p..H....@..
    b3c5d8c8 b4824130 b48240e0 b4824120 b3c5d8f4  0A...@.. A......
    b3c5d8d8 b4824130 b55ae51b 00000000 00000000  0A....Z.........
    b3c5d8e8 00000000 00000000 b4824128 00000002  ........(A......
    b3c5d8f8 0da9fae2 b48240e0 00000000 b48240ec  .....@.......@..
    b3c5d908 00000000 b3c5d928 00001d65 b4894ce0  ....(...e....L..
    b3c5d918 b63eec75 b63ef055 b3c5d91c b3c5d970  u.>.U.>.....p...
    b3c5d928 b48240e0 b488cf20 b48240e0 0da9fae2  .@.. ....@......
    b3c5d938 b3c5d970 b3c5d970 b3c5d970 00000078  p...p...p...x...
    b3c5d948 00000be7 00001d65 b4894ce0 b5ba8c47  ....e....L..G...
    b3c5d958 b5ba8c2f b5b63067 b3c5d978 b5ba8c2f  /...g0..x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    b4a54914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    b4a54924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    b4a54934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    b4a54944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    b4a54954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    b4a54964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    b4a54974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    b4a54984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    b4a54994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    b4a549a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    b4a549b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    b4a549c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    b4a549d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    b4a549e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    b4a549f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    b4a54a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    b4a55f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    b4a55f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    b4a55f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    b4a55f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    b4a55f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    b4a55f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    b4a55f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    b4a55fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    b4a55fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    b4a55fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    b4a55fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    b4a55fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    b4a55ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    b4a56004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    b4a56014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    b4a56024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (489 entries):
--->Fault address falls at 00000010 before any mapped regions
    86fba000-86fbcfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    86fbd000-86fbdfff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    86fbe000-86fbefff rw-         0      1000
    b3a62000-b3a62fff ---         0      1000  [anon:thread stack guard]
    b3a63000-b3b5ffff rw-         0     fd000
    b3b60000-b3b60fff ---         0      1000  [anon:thread stack guard]
    b3b61000-b3c5dfff rw-         0     fd000
    b3c5e000-b3c5efff ---         0      1000  [anon:thread stack guard]
    b3c5f000-b3d5bfff rw-         0     fd000
    b3d5c000-b3d5cfff ---         0      1000  [anon:thread stack guard]
    b3d5d000-b3e59fff rw-         0     fd000
    b3e5a000-b3e5afff ---         0      1000  [anon:thread stack guard]
    b3e5b000-b3f57fff rw-         0     fd000
    b3f58000-b3f58fff ---         0      1000  [anon:thread stack guard]
    b3f59000-b4055fff rw-         0     fd000
    b4056000-b4058fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    b4059000-b4059fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    b405a000-b405afff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    b40a5000-b40aafff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    b40ab000-b40abfff ---         0      1000
    b40ac000-b40acfff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b40ad000-b40adfff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    b40f4000-b40f7fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    b40f8000-b40f8fff r--      3000      1000  /vendor/lib/libalsautils.so
    b40f9000-b40f9fff rw-      4000      1000  /vendor/lib/libalsautils.so
    b410d000-b410ffff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    b4110000-b4110fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    b4111000-b4111fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    b4175000-b417cfff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    b417d000-b417dfff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b417e000-b417efff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    b418c000-b4191fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    b4192000-b4192fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b4193000-b4193fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    b41d7000-b41defff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    b41df000-b41dffff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b41e0000-b41e0fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    b4211000-b4215fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    b4216000-b4216fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    b4217000-b4217fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    b426f000-b4273fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    b4274000-b4274fff ---         0      1000
    b4275000-b4275fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    b4276000-b4276fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    b4296000-b429cfff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    b429d000-b429dfff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    b429e000-b429ffff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    b42e8000-b42f3fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    b42f4000-b42f4fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    b42f5000-b42f5fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    b432b000-b4330fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    b4331000-b4331fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b4332000-b4332fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    b4375000-b4434fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    b4435000-b4437fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
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    b62b8000-b62b8fff ---         0      1000
    b62b9000-b62bcfff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
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    b62df000-b62f6fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b62f7000-b62f7fff ---         0      1000
    b62f8000-b62f9fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b62fa000-b62fafff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
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    b63aa000-b63aafff ---         0      1000
    b63ab000-b63b1fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
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    b63f6000-b63f6fff ---         0      1000
    b63f7000-b63f7fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
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    b6433000-b6433fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b6456000-b64e8fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
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    b64ee000-b64eefff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    b64ef000-b64effff rw-         0      1000  [anon:.bss]
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    b65ac000-b65acfff ---         0      1000
    b65ad000-b65adfff r--     13000      1000  /system/lib/liblog.so
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    b6625000-b6625fff ---         0      1000
    b6626000-b662afff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
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    b66a5000-b66a5fff r--         0      1000  [anon:linker_alloc]
    b66a6000-b66a6fff rw-         0      1000  [anon:linker_alloc]
    b66b1000-b66b1fff r--         0      1000  [anon:linker_alloc]
    b66b5000-b66b5fff ---         0      1000  [anon:thread signal stack guard]
    b66b6000-b66b9fff rw-         0      4000  [anon:thread signal stack]
    b66ba000-b66bafff ---         0      1000  [anon:bionic TLS guard]
    b66bb000-b66bdfff rw-         0      3000  [anon:bionic TLS]
    b66be000-b66befff ---         0      1000  [anon:bionic TLS guard]
    b66bf000-b66bffff rw-         0      1000  [anon:linker_alloc_vector]
    b66c0000-b66c0fff ---         0      1000  [anon:thread signal stack guard]
    b66c1000-b66c4fff rw-         0      4000  [anon:thread signal stack]
    b66c5000-b66c5fff ---         0      1000  [anon:bionic TLS guard]
    b66c6000-b66c8fff rw-         0      3000  [anon:bionic TLS]
    b66c9000-b66c9fff ---         0      1000  [anon:bionic TLS guard]
    b66ca000-b66cafff ---         0      1000  [anon:thread signal stack guard]
    b66cb000-b66cefff rw-         0      4000  [anon:thread signal stack]
    b66cf000-b66cffff r--         0      1000  [anon:linker_alloc]
    b66d1000-b66d1fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b66d2000-b66d2fff ---         0      1000  [anon:bionic TLS guard]
    b66d3000-b66d5fff rw-         0      3000  [anon:bionic TLS]
    b66d6000-b66d6fff ---         0      1000  [anon:bionic TLS guard]
    b66d7000-b66d7fff ---         0      1000  [anon:thread signal stack guard]
    b66d8000-b66dbfff rw-         0      4000  [anon:thread signal stack]
    b66dc000-b66dcfff r--         0      1000  [anon:linker_alloc]
    b66dd000-b66ddfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b66de000-b66defff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b66df000-b66dffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b66e0000-b66e0fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    b6701000-b6702fff r--         0      2000  [anon:linker_alloc]
    b6703000-b6703fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6704000-b6704fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6705000-b6705fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6706000-b6706fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6707000-b6707fff ---         0      1000  [anon:bionic TLS guard]
    b6708000-b670afff rw-         0      3000  [anon:bionic TLS]
    b670b000-b670bfff ---         0      1000  [anon:bionic TLS guard]
    b670c000-b670cfff ---         0      1000  [anon:thread signal stack guard]
    b670d000-b6710fff rw-         0      4000  [anon:thread signal stack]
    b6711000-b6711fff ---         0      1000  [anon:bionic TLS guard]
    b6712000-b6714fff rw-         0      3000  [anon:bionic TLS]
    b6715000-b6715fff ---         0      1000  [anon:bionic TLS guard]
    b6716000-b6716fff ---         0      1000  [anon:thread signal stack guard]
    b6717000-b671afff rw-         0      4000  [anon:thread signal stack]
    b671b000-b671bfff rw-         0      1000  [anon:linker_alloc]
    b671c000-b671cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b671d000-b671dfff ---         0      1000  [anon:bionic TLS guard]
    b671e000-b6720fff rw-         0      3000  [anon:bionic TLS]
    b6721000-b6721fff ---         0      1000  [anon:bionic TLS guard]
    b6722000-b6741fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
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    b6762000-b6762fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6763000-b6764fff r--         0      2000  [anon:linker_alloc]
    b6765000-b6765fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6766000-b6766fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6767000-b6768fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    b6769000-b6769fff ---         0      1000  [anon:thread signal stack guard]
    b676a000-b676dfff rw-         0      4000  [anon:thread signal stack]
    b676e000-b676efff ---         0      1000  [anon:thread signal stack guard]
    b676f000-b6772fff rw-         0      4000  [anon:thread signal stack]
    b6773000-b6792fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b6793000-b6796fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b6797000-b6797fff r--      3000      1000  /system/lib/libnetd_client.so
    b6798000-b6798fff rw-      4000      1000  /system/lib/libnetd_client.so
    b6799000-b6799fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    b679a000-b679afff ---         0      1000  [anon:bionic TLS guard]
    b679b000-b679dfff rw-         0      3000  [anon:bionic TLS]
    b679e000-b679ffff ---         0      2000  [anon:bionic TLS guard]
    b67a0000-b67a2fff rw-         0      3000  [anon:bionic TLS]
    b67a3000-b67a3fff ---         0      1000  [anon:bionic TLS guard]
    b67a4000-b67a4fff ---         0      1000  [anon:thread signal stack guard]
    b67a5000-b67a8fff rw-         0      4000  [anon:thread signal stack]
    b67a9000-b67a9fff r--         0      1000  [anon:linker_alloc]
    b67aa000-b67aafff ---         0      1000  [anon:bionic TLS guard]
    b67ab000-b67adfff rw-         0      3000  [anon:bionic TLS]
    b67ae000-b67aefff ---         0      1000  [anon:bionic TLS guard]
    b67af000-b67affff ---         0      1000  [anon:thread signal stack guard]
    b67b0000-b67b3fff rw-         0      4000  [anon:thread signal stack]
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    b67d4000-b67f3fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b67f4000-b67f4fff rw-         0      1000  [anon:linker_alloc]
    b67f5000-b67f6fff r--         0      2000  [anon:linker_alloc]
    b67f7000-b67f7fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b67f8000-b67f8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b67f9000-b67f9fff ---         0      1000  [anon:bionic TLS guard]
    b67fa000-b67fcfff rw-         0      3000  [anon:bionic TLS]
    b67fd000-b67fdfff ---         0      1000  [anon:bionic TLS guard]
    b67fe000-b67fefff ---         0      1000  [anon:thread signal stack guard]
    b67ff000-b6802fff rw-         0      4000  [anon:thread signal stack]
    b6803000-b6803fff ---         0      1000  [anon:bionic TLS guard]
    b6804000-b6806fff rw-         0      3000  [anon:bionic TLS]
    b6807000-b6807fff ---         0      1000  [anon:bionic TLS guard]
    b6808000-b6808fff ---         0      1000  [anon:thread signal stack guard]
    b6809000-b680cfff rw-         0      4000  [anon:thread signal stack]
    b680d000-b682cfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b682d000-b682dfff r--         0      1000  [anon:linker_alloc]
    b682e000-b682efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b682f000-b682ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6830000-b6830fff ---         0      1000  [anon:bionic TLS guard]
    b6831000-b6833fff rw-         0      3000  [anon:bionic TLS]
    b6834000-b6834fff ---         0      1000  [anon:bionic TLS guard]
    b6835000-b6854fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b6855000-b6874fff r--         0     20000  /dev/__properties__/properties_serial
    b6875000-b687bfff r--         0      7000  /dev/__properties__/property_info
    b687c000-b687cfff rw-         0      1000  [anon:linker_alloc_vector]
    b687d000-b687dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b687e000-b687efff rw-         0      1000  [anon:linker_alloc_vector]
    b687f000-b687ffff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6880000-b6880fff rw-         0      1000  [anon:linker_alloc_lob]
    b6881000-b6883fff rw-         0      3000  [anon:linker_alloc_small_objects]
    b6884000-b6884fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b6885000-b6887fff rw-         0      3000  [anon:linker_alloc_vector]
    b6888000-b6889fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b688a000-b688dfff r--         0      4000  [anon:linker_alloc]
    b688e000-b688efff r--         0      1000  [anon:atexit handlers]
    b688f000-b6890fff rw-         0      2000  [anon:linker_alloc_lob]
    b6891000-b6891fff rw-         0      1000  [anon:System property context nodes]
    b6892000-b6892fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6893000-b6893fff rw-         0      1000  [anon:arc4random data]
    b6894000-b6894fff rw-         0      1000  [anon:linker_alloc]
    b6895000-b6895fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6896000-b6896fff r--         0      1000  [anon:linker_alloc]
    b6897000-b68b6fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b68b7000-b68b8fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b68b9000-b68b9fff r--         0      1000  [anon:linker_alloc]
    b68ba000-b68d9fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b68da000-b68dafff ---         0      1000
    b68db000-b68dbfff rw-         0      1000
    b68dc000-b68dcfff ---         0      1000
    b68dd000-b68fcfff r--         0     20000  /dev/__properties__/properties_serial
    b68fd000-b68fdfff rw-         0      1000  [anon:System property context nodes]
    b68fe000-b6904fff r--         0      7000  /dev/__properties__/property_info
    b6905000-b6905fff r--         0      1000  [anon:linker_alloc]
    b6906000-b6906fff rw-         0      1000  [anon:linker_alloc_vector]
    b6907000-b6907fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b6908000-b6908fff r--         0      1000  [anon:linker_alloc]
    b6909000-b6909fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b690a000-b690afff r--         0      1000  [anon:atexit handlers]
    b690b000-b690bfff ---         0      1000  [anon:thread signal stack guard]
    b690c000-b690ffff rw-         0      4000  [anon:thread signal stack]
    b6910000-b6910fff ---         0      1000  [anon:bionic TLS guard]
    b6911000-b6913fff rw-         0      3000  [anon:bionic TLS]
    b6914000-b6914fff ---         0      1000  [anon:bionic TLS guard]
    b6915000-b69d3fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b69d4000-b69d4fff rw-         0      1000  [anon:arc4random data]
    b69d5000-b69dafff r--     bf000      6000  /system/bin/linker
    b69db000-b69dbfff rw-     c5000      1000  /system/bin/linker
    b69dc000-b69ddfff rw-         0      2000
    b69de000-b69defff r--         0      1000
    b69df000-b69e4fff rw-         0      6000
    bed2e000-bed4efff rw-         0     21000  [stack]
    beda8000-beda8fff r-x         0      1000  [sigpage]
    beda9000-beda9fff r--         0      1000  [vvar]
    bedaa000-bedaafff 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  bed4e948  r3  bed4e944
    r4  b5a27000  r5  bed4e948  r6  00000000  r7  00000036
    r8  b5a27058  r9  c0306201  r10 bed4e968  r11 b5a2709c
    ip  bed4e950  sp  bed4e930  lr  b5b66c15  pc  b5b98f3c

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:bed2e000]

stack:
         bed4e8f0  00000012
         bed4e8f4  00000010
         bed4e8f8  00000bfc
         bed4e8fc  00000411
         bed4e900  000000ec
         bed4e904  00000000
         bed4e908  00000020
         bed4e90c  00000000
         bed4e910  b5706000
         bed4e914  00000000
         bed4e918  bed4e974  [stack]
         bed4e91c  01000000
         bed4e920  00000000
         bed4e924  00000000
         bed4e928  00000000
         bed4e92c  b5b62983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  bed4e930  bed4e944  [stack]
         ........  ........
    #01  bed4e930  bed4e944  [stack]
         ........  ........
    #02  bed4e948  00000000
         ........  ........
    #03  bed4e9a0  b5a17550  [anon:libc_malloc]
         ........  ........
    #04  bed4e9c8  bed4e9e9  [stack]
         ........  ........
    #05  bed4e9e8  6665640e
         ........  ........
    #06  bed4ea70  b6895210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bed4ea88  00000000
         ........  ........
    #08  bed4eaa0  00000001
         ........  ........
    #09  bed4ead0  bed4ecd9  [stack]
         bed4ead4  bed4ef17  [stack]
         bed4ead8  00000000
         bed4eadc  00000021
         bed4eae0  bedaa000  [vdso]
         bed4eae4  00000010
         bed4eae8  003fb0d6
         bed4eaec  00000006
         bed4eaf0  00001000
         bed4eaf4  00000011
         bed4eaf8  00000064
         bed4eafc  00000003
         bed4eb00  86fba034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bed4eb04  00000004
         bed4eb08  00000020
         bed4eb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3097, name: Binder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b5901880  r3  b5901874
    r4  b5901880  r5  b5a28000  r6  c0306201  r7  00000036
    r8  00000000  r9  b5a28088  r10 b59018a0  r11 b5901888
    ip  00000000  sp  b5901860  lr  b5b66c15  pc  b5b98f3c

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:
         b5901820  00000010
         b5901824  b5a00000  [anon:libc_malloc]
         b5901828  00000007
         b590182c  b5bb28a9  /system/lib/libc.so (arena_run_split_remove+280)
         b5901830  00000006
         b5901834  00000100
         b5901838  00000000
         b590183c  b5a0b188  [anon:libc_malloc]
         b5901840  0da9fae2
         b5901844  00000004
         b5901848  b5a28054  [anon:libc_malloc]
         b590184c  00000000
         b5901850  00000000
         b5901854  00000000
         b5901858  b5a28088  [anon:libc_malloc]
         b590185c  b59018a0  <anonymous:b5805000>
    #00  b5901860  b5901874  <anonymous:b5805000>
         ........  ........
    #01  b5901860  b5901874  <anonymous:b5805000>
         ........  ........
    #02  b5901878  00000000
         ........  ........
    #03  b59018d8  0da9fae2
         ........  ........
    #04  b5901900  00000000
         ........  ........
    #05  b5901918  b5a0d7b0  [anon:libc_malloc]
         ........  ........
    #06  b5901920  b590191c  <anonymous:b5805000>
         ........  ........
    #07  b5901958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b5901960  b5901978  <anonymous:b5805000>
         b5901964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b5901968  b5901970  <anonymous:b5805000>
         b590196c  00000000
         b5901970  b69df494  <anonymous:b69df000>
         b5901974  b5705970  <anonymous:b5609000>
         b5901978  00000c19
         b590197c  00000be7
         b5901980  00000001
         b5901984  b5804000  [anon:thread stack guard]
         b5901988  000fd970
         b590198c  00001000
         b5901990  00000000
         b5901994  00000000
         b5901998  00000003
         b590199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3099, name: Binder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b5705880  r3  b5705874
    r4  b5705880  r5  b5a280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b5a28168  r10 b57058a0  r11 b5705888
    ip  00000000  sp  b5705860  lr  b5b66c15  pc  b5b98f3c

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:
         b5705820  b63eefad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b5705824  00000be7
         b5705828  00000c19
         b570582c  b5a15170  [anon:libc_malloc]
         b5705830  00000008
         b5705834  00000100
         b5705838  00000000
         b570583c  b5a0b208  [anon:libc_malloc]
         b5705840  0da9fae2
         b5705844  00000004
         b5705848  b5a28134  [anon:libc_malloc]
         b570584c  00000000
         b5705850  00000000
         b5705854  00000000
         b5705858  b5a28168  [anon:libc_malloc]
         b570585c  b57058a0  <anonymous:b5609000>
    #00  b5705860  b5705874  <anonymous:b5609000>
         ........  ........
    #01  b5705860  b5705874  <anonymous:b5609000>
         ........  ........
    #02  b5705878  00000000
         ........  ........
    #03  b57058d8  0da9fae2
         ........  ........
    #04  b5705900  b5a0d870  [anon:libc_malloc]
         ........  ........
    #05  b5705918  b5a0d870  [anon:libc_malloc]
         ........  ........
    #06  b5705920  b570591c  <anonymous:b5609000>
         ........  ........
    #07  b5705958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b5705960  b5705978  <anonymous:b5609000>
         b5705964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b5705968  b5705970  <anonymous:b5609000>
         b570596c  00000000
         b5705970  b5901970  <anonymous:b5805000>
         b5705974  b5286970  <anonymous:b518a000>
         b5705978  00000c1b
         b570597c  00000be7
         b5705980  00000001
         b5705984  b5608000  [anon:thread stack guard]
         b5705988  000fd970
         b570598c  00001000
         b5705990  00000000
         b5705994  00000000
         b5705998  00000003
         b570599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3212, name: HwBinder:3047_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b5286878  r3  b5286874
    r4  b5a27300  r5  b5286878  r6  00000000  r7  00000036
    r8  b5a27358  r9  c0306201  r10 b5286898  r11 b5a2739c
    ip  b5286880  sp  b5286860  lr  b5b66c15  pc  b5b98f3c

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:
         b5286820  00000012
         b5286824  00000010
         b5286828  00000bfc
         b528682c  00000411
         b5286830  000000ec
         b5286834  00000000
         b5286838  00000020
         b528683c  00000000
         b5286840  b57062a8
         b5286844  00000000
         b5286848  b5706394
         b528684c  00000000
         b5286850  0da9fae2
         b5286854  b5a27300  [anon:libc_malloc]
         b5286858  00000004
         b528685c  00000000
    #00  b5286860  b5286874  <anonymous:b518a000>
         ........  ........
    #01  b5286860  b5286874  <anonymous:b518a000>
         ........  ........
    #02  b5286878  00000000
         ........  ........
    #03  b52868d0  b5a17550  [anon:libc_malloc]
         ........  ........
    #04  b52868f8  00000000
         ........  ........
    #05  b5286918  b5a0d7e0  [anon:libc_malloc]
         ........  ........
    #06  b5286920  b528691c  <anonymous:b518a000>
         ........  ........
    #07  b5286958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b5286960  b5286978  <anonymous:b518a000>
         b5286964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b5286968  b5286970  <anonymous:b518a000>
         b528696c  00000000
         b5286970  b5705970  <anonymous:b5609000>
         b5286974  b4a48970  <anonymous:b494c000>
         b5286978  00000c8c
         b528697c  00000be7
         b5286980  00000001
         b5286984  b5189000  [anon:thread stack guard]
         b5286988  000fd970
         b528698c  00001000
         b5286990  00000000
         b5286994  00000000
         b5286998  00000003
         b528699c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3238, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b4a488e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b5a218fc  r6  00000001  r7  00000150
    r8  0000000b  r9  b4a488d0  r10 b5a218f0  r11 b4a488e0
    ip  b4a488a0  sp  b4a48890  lr  b5b6851d  pc  b5b98fd4

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:
         b4a48850  00000000
         b4a48854  00000000
         b4a48858  00000000
         b4a4885c  00000000
         b4a48860  00000000
         b4a48864  00000000
         b4a48868  00000000
         b4a4886c  00000000
         b4a48870  00000000
         b4a48874  00000000
         b4a48878  00000000
         b4a4887c  00000000
         b4a48880  00000000
         b4a48884  00000000
         b4a48888  00000000
         b4a4888c  00000000
    #00  b4a48890  00000002
         ........  ........
    #01  b4a488a0  00000000
         ........  ........
    #02  b4a488c8  b5a080f0  [anon:libc_malloc]
         ........  ........
    #03  b4a48920  b4a4891c  <anonymous:b494c000>
         ........  ........
    #04  b4a48958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  b4a48960  b4a48978  <anonymous:b494c000>
         b4a48964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b4a48968  b4a48970  <anonymous:b494c000>
         b4a4896c  00000000
         b4a48970  b5286970  <anonymous:b518a000>
         b4a48974  b47ff970  <anonymous:b4703000>
         b4a48978  00000ca6
         b4a4897c  00000be7
         b4a48980  00000001
         b4a48984  b494b000  [anon:thread stack guard]
         b4a48988  000fd970
         b4a4898c  00001000
         b4a48990  00000000
         b4a48994  00000000
         b4a48998  00000003
         b4a4899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3244, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  b47ff888  r3  b47ff884
    r4  b5a281c0  r5  00000003  r6  b5a17370  r7  00000036
    r8  00000800  r9  b4cb26bb  r10 b4cb2c5c  r11 b4cb2eee
    ip  00000000  sp  b47ff870  lr  b5b66c15  pc  b5b98f40

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:
         b47ff830  00000000
         b47ff834  b4c98cab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         b47ff838  00000000
         b47ff83c  b47ff848  <anonymous:b4703000>
         b47ff840  b5b5e26f  /system/lib/libc.so (clock_gettime+18)
         b47ff844  bedaa444  [vdso] (__vdso_clock_gettime+12)
         b47ff848  b47ff888  <anonymous:b4703000>
         b47ff84c  b5b62d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b47ff850  b47ff914  <anonymous:b4703000>
         b47ff854  5fc753aa
         b47ff858  36b534cc
         b47ff85c  007eebfd
         b47ff860  1d8deda9
         b47ff864  b4873450  [anon:libc_malloc]
         b47ff868  b4873450  [anon:libc_malloc]
         b47ff86c  00000800
    #00  b47ff870  b47ff884  <anonymous:b4703000>
         ........  ........
    #01  b47ff870  b47ff884  <anonymous:b4703000>
         ........  ........
    #02  b47ff888  00000100
         ........  ........
    #03  b47ff8a8  00000000
         ........  ........
    #04  b47ff8d0  00000002
         ........  ........
    #05  b47ff958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  b47ff960  b47ff978  <anonymous:b4703000>
         b47ff964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b47ff968  b47ff970  <anonymous:b4703000>
         b47ff96c  00000000
         b47ff970  b4a48970  <anonymous:b494c000>
         b47ff974  b4701970  <anonymous:b4605000>
         b47ff978  00000cac
         b47ff97c  00000be7
         b47ff980  00000000
         b47ff984  b4702000  [anon:thread stack guard]
         b47ff988  000fd970
         b47ff98c  00001000
         b47ff990  00000000
         b47ff994  00000000
         b47ff998  00000000
         b47ff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 3245, name: HwBinder:3047_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b4701878  r3  b4701874
    r4  b5a27a00  r5  b4701878  r6  00000000  r7  00000036
    r8  b5a27a58  r9  c0306201  r10 b4701898  r11 b5a27a9c
    ip  b4701880  sp  b4701860  lr  b5b66c15  pc  b5b98f3c

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:
         b4701820  00000000
         b4701824  b5a00000  [anon:libc_malloc]
         b4701828  b5a1f780  [anon:libc_malloc]
         b470182c  b5a0b408  [anon:libc_malloc]
         b4701830  00000000
         b4701834  00000000
         b4701838  b5a0b408  [anon:libc_malloc]
         b470183c  b5bc143d  /system/lib/libc.so (ifree+504)
         b4701840  0000001f
         b4701844  b5a1f780  [anon:libc_malloc]
         b4701848  b5a0b408  [anon:libc_malloc]
         b470184c  b5a17654  [anon:libc_malloc]
         b4701850  0da9fae2
         b4701854  b5a27a00  [anon:libc_malloc]
         b4701858  00000004
         b470185c  00000000
    #00  b4701860  b4701874  <anonymous:b4605000>
         ........  ........
    #01  b4701860  b4701874  <anonymous:b4605000>
         ........  ........
    #02  b4701878  00000000
         ........  ........
    #03  b47018d0  b5a17640  [anon:libc_malloc]
         ........  ........
    #04  b47018f8  00000000
         ........  ........
    #05  b4701918  b5a0dbd0  [anon:libc_malloc]
         ........  ........
    #06  b4701920  b470191c  <anonymous:b4605000>
         ........  ........
    #07  b4701958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b4701960  b4701978  <anonymous:b4605000>
         b4701964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b4701968  b4701970  <anonymous:b4605000>
         b470196c  00000000
         b4701970  b47ff970  <anonymous:b4703000>
         b4701974  b4055970  <anonymous:b3f59000>
         b4701978  00000cad
         b470197c  00000be7
         b4701980  00000001
         b4701984  b4604000  [anon:thread stack guard]
         b4701988  000fd970
         b470198c  00001000
         b4701990  00000000
         b4701994  00000000
         b4701998  00000003
         b470199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 4493, name: HwBinder:3047_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b4055878  r3  b4055874
    r4  b5a27d00  r5  b4055878  r6  00000000  r7  00000036
    r8  b5a27d58  r9  c0306201  r10 b4055898  r11 b5a27d9c
    ip  b4055880  sp  b4055860  lr  b5b66c15  pc  b5b98f3c

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:
         b4055820  00000012
         b4055824  00000010
         b4055828  00000bfc
         b405582c  00000411
         b4055830  000000ec
         b4055834  00000000
         b4055838  00000020
         b405583c  00000000
         b4055840  b5706298
         b4055844  00000000
         b4055848  b5706384
         b405584c  00000000
         b4055850  0da9fae2
         b4055854  b5a27d00  [anon:libc_malloc]
         b4055858  00000004
         b405585c  00000000
    #00  b4055860  b4055874  <anonymous:b3f59000>
         ........  ........
    #01  b4055860  b4055874  <anonymous:b3f59000>
         ........  ........
    #02  b4055878  00000000
         ........  ........
    #03  b40558d0  b5a17640  [anon:libc_malloc]
         ........  ........
    #04  b40558f8  00000000
         ........  ........
    #05  b4055918  b5a0dcc0  [anon:libc_malloc]
         ........  ........
    #06  b4055920  b405591c  <anonymous:b3f59000>
         ........  ........
    #07  b4055958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b4055960  b4055978  <anonymous:b3f59000>
         b4055964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b4055968  b4055970  <anonymous:b3f59000>
         b405596c  00000000
         b4055970  b4701970  <anonymous:b4605000>
         b4055974  b3f57970  <anonymous:b3e5b000>
         b4055978  0000118d
         b405597c  00000be7
         b4055980  00000001
         b4055984  b3f58000  [anon:thread stack guard]
         b4055988  000fd970
         b405598c  00001000
         b4055990  00000000
         b4055994  00000000
         b4055998  00000003
         b405599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 5606, name: HwBinder:3047_5  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b3d5b878  r3  b3d5b874
    r4  b5a7e700  r5  b3d5b878  r6  00000000  r7  00000036
    r8  b5a7e758  r9  c0306201  r10 b3d5b898  r11 b5a7e79c
    ip  b3d5b880  sp  b3d5b860  lr  b5b66c15  pc  b5b98f3c

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:
         b3d5b820  00000000
         b3d5b824  b5a00000  [anon:libc_malloc]
         b3d5b828  b5a1f780  [anon:libc_malloc]
         b3d5b82c  b5a0b608  [anon:libc_malloc]
         b3d5b830  00000000
         b3d5b834  00000000
         b3d5b838  b5a0b608  [anon:libc_malloc]
         b3d5b83c  b5bc143d  /system/lib/libc.so (ifree+504)
         b3d5b840  0000001f
         b3d5b844  b5a1f780  [anon:libc_malloc]
         b3d5b848  b5a0b608  [anon:libc_malloc]
         b3d5b84c  b5a17654  [anon:libc_malloc]
         b3d5b850  0da9fae2
         b3d5b854  b5a7e700  [anon:libc_malloc]
         b3d5b858  00000004
         b3d5b85c  00000000
    #00  b3d5b860  b3d5b874  <anonymous:b3c5f000>
         ........  ........
    #01  b3d5b860  b3d5b874  <anonymous:b3c5f000>
         ........  ........
    #02  b3d5b878  00000000
         ........  ........
    #03  b3d5b8d0  b5a17640  [anon:libc_malloc]
         ........  ........
    #04  b3d5b8f8  00000000
         ........  ........
    #05  b3d5b918  b5a0de10  [anon:libc_malloc]
         ........  ........
    #06  b3d5b920  b3d5b91c  <anonymous:b3c5f000>
         ........  ........
    #07  b3d5b958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3d5b960  b3d5b978  <anonymous:b3c5f000>
         b3d5b964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3d5b968  b3d5b970  <anonymous:b3c5f000>
         b3d5b96c  00000000
         b3d5b970  b3e59970  <anonymous:b3d5d000>
         b3d5b974  b3c5d970  <anonymous:b3b61000>
         b3d5b978  000015e6
         b3d5b97c  00000be7
         b3d5b980  00000001
         b3d5b984  b3c5e000  [anon:thread stack guard]
         b3d5b988  000fd970
         b3d5b98c  00001000
         b3d5b990  00000000
         b3d5b994  00000000
         b3d5b998  00000003
         b3d5b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 7093, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b5a6d204  r1  00000089  r2  450cb8e0  r3  b3f577f0
    r4  00000000  r5  ffffffff  r6  b4e0f509  r7  000000f0
    r8  450cb8e0  r9  0000000b  r10 00001200  r11 b5a4073c
    ip  b3f577e0  sp  b3f577d0  lr  b5b62219  pc  b5b5ed54

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:
         b3f57790  b3f577f0  <anonymous:b3e5b000>
         b3f57794  450cb8e0
         b3f57798  00000000
         b3f5779c  00001200
         b3f577a0  b5a4073c  [anon:libc_malloc]
         b3f577a4  b3f577b0  <anonymous:b3e5b000>
         b3f577a8  b5b5e26f  /system/lib/libc.so (clock_gettime+18)
         b3f577ac  bedaa444  [vdso] (__vdso_clock_gettime+12)
         b3f577b0  b3f577f0  <anonymous:b3e5b000>
         b3f577b4  b5b62d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         b3f577b8  b5a6d000  [anon:libc_malloc]
         b3f577bc  5fc753aa
         b3f577c0  37305577
         b3f577c4  007eebfd
         b3f577c8  1e090dd8
         b3f577cc  0da9fae2
    #00  b3f577d0  b3f579c8  <anonymous:b3e5b000>
         ........  ........
    #01  b3f577e0  b3f577f0  <anonymous:b3e5b000>
         ........  ........
    #02  b3f57818  b3f57848  <anonymous:b3e5b000>
         ........  ........
    #03  b3f57838  363de4da
         ........  ........
    #04  b3f57878  0000008a
         ........  ........
    #05  b3f578b8  b4832000  [anon:libc_malloc]
         ........  ........
    #06  b3f578e8  00000000
         ........  ........
    #07  b3f57920  b3f5791c  <anonymous:b3e5b000>
         ........  ........
    #08  b3f57958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  b3f57960  b3f57978  <anonymous:b3e5b000>
         b3f57964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3f57968  b3f57970  <anonymous:b3e5b000>
         b3f5796c  00000000
         b3f57970  b4055970  <anonymous:b3f59000>
         b3f57974  b3e59970  <anonymous:b3d5d000>
         b3f57978  00001bb5
         b3f5797c  00000be7
         b3f57980  00000001
         b3f57984  b3e5a000  [anon:thread stack guard]
         b3f57988  000fd970
         b3f5798c  00001000
         b3f57990  00000000
         b3f57994  00000000
         b3f57998  00000003
         b3f5799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 7525, name: HwBinder:3047_4  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  b3e59878  r3  b3e59874
    r4  b5a7e300  r5  b3e59878  r6  00000000  r7  00000036
    r8  b5a7e358  r9  c0306201  r10 b3e59898  r11 b5a7e39c
    ip  b3e59880  sp  b3e59860  lr  b5b66c15  pc  b5b98f3c

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:
         b3e59820  0000001d
         b3e59824  00000010
         b3e59828  00000bfc
         b3e5982c  00000411
         b3e59830  00000078
         b3e59834  00000000
         b3e59838  00000010
         b3e5983c  00000000
         b3e59840  b5706000
         b3e59844  00000000
         b3e59848  b5706078
         b3e5984c  00000000
         b3e59850  0da9fae2
         b3e59854  b5a7e300  [anon:libc_malloc]
         b3e59858  00000004
         b3e5985c  00000000
    #00  b3e59860  b3e59874  <anonymous:b3d5d000>
         ........  ........
    #01  b3e59860  b3e59874  <anonymous:b3d5d000>
         ........  ........
    #02  b3e59878  00000000
         ........  ........
    #03  b3e598d0  00000000
         ........  ........
    #04  b3e598f8  00000000
         ........  ........
    #05  b3e59918  b5a0dcf0  [anon:libc_malloc]
         ........  ........
    #06  b3e59920  b3e5991c  <anonymous:b3d5d000>
         ........  ........
    #07  b3e59958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3e59960  b3e59978  <anonymous:b3d5d000>
         b3e59964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3e59968  b3e59970  <anonymous:b3d5d000>
         b3e5996c  00000000
         b3e59970  b3f57970  <anonymous:b3e5b000>
         b3e59974  b3d5b970  <anonymous:b3c5f000>
         b3e59978  00001d65
         b3e5997c  00000be7
         b3e59980  00000001
         b3e59984  b3d5c000  [anon:thread stack guard]
         b3e59988  000fd970
         b3e5998c  00001000
         b3e59990  00000000
         b3e59994  00000000
         b3e59998  00000003
         b3e5999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3047, tid: 7654, name: Binder:3047_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b3b5f880  r3  b3b5f874
    r4  b3b5f880  r5  b5a282a0  r6  c0306201  r7  00000036
    r8  00000000  r9  b5a28328  r10 b3b5f8a0  r11 b3b5f888
    ip  00000000  sp  b3b5f860  lr  b5b66c15  pc  b5b98f3c

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:
         b3b5f820  b63eefad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         b3b5f824  00000be7
         b3b5f828  00000c1b
         b3b5f82c  b4894ea0  [anon:libc_malloc]
         b3b5f830  0000001f
         b3b5f834  00000100
         b3b5f838  00000000
         b3b5f83c  b5a0b708  [anon:libc_malloc]
         b3b5f840  0da9fae2
         b3b5f844  00000004
         b3b5f848  b5a282f4  [anon:libc_malloc]
         b3b5f84c  00000004
         b3b5f850  00000000
         b3b5f854  00000000
         b3b5f858  b5a28328  [anon:libc_malloc]
         b3b5f85c  b3b5f8a0  <anonymous:b3a63000>
    #00  b3b5f860  b3b5f874  <anonymous:b3a63000>
         ........  ........
    #01  b3b5f860  b3b5f874  <anonymous:b3a63000>
         ........  ........
    #02  b3b5f878  00000000
         ........  ........
    #03  b3b5f8d8  0da9fae2
         ........  ........
    #04  b3b5f900  b5a0dd20  [anon:libc_malloc]
         ........  ........
    #05  b3b5f918  b5a0dd20  [anon:libc_malloc]
         ........  ........
    #06  b3b5f920  b3b5f91c  <anonymous:b3a63000>
         ........  ........
    #07  b3b5f958  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b3b5f960  b3b5f978  <anonymous:b3a63000>
         b3b5f964  b5ba8c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b3b5f968  b3b5f970  <anonymous:b3a63000>
         b3b5f96c  00000000
         b3b5f970  b3c5d970  <anonymous:b3b61000>
         b3b5f974  00000000
         b3b5f978  00001de6
         b3b5f97c  00000be7
         b3b5f980  00000001
         b3b5f984  b3a62000  [anon:thread stack guard]
         b3b5f988  000fd970
         b3b5f98c  00001000
         b3b5f990  00000000
         b3b5f994  00000000
         b3b5f998  00000003
         b3b5f99c  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:[14734]
    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
