*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3048, tid: 636, 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  a52a40e0  r5  a52a40ec  r6  a52a40e0  r7  a52a4104
    r8  a52a41b0  r9  a52a41a8  r10 00000140  r11 00000000
    ip  a47ee380  sp  a47ee888  lr  a57cd935  pc  a57cef56

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:
         a47ee848  fe1c3b42
         a47ee84c  a57f236c  /vendor/lib/libamlaudiorc.so
         a47ee850  ffffffff
         a47ee854  ffffffff
         a47ee858  a57cd935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a47ee85c  00000006
         a47ee860  a52a40e0  [anon:libc_malloc]
         a47ee864  a52a40ec  [anon:libc_malloc]
         a47ee868  a52a40e0  [anon:libc_malloc]
         a47ee86c  a64f7280  [anon:libc_malloc]
         a47ee870  a52a41b0  [anon:libc_malloc]
         a47ee874  a57cdc41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a47ee878  a52a40e0  [anon:libc_malloc]
         a47ee87c  a52a40ec  [anon:libc_malloc]
         a47ee880  a64f7280  [anon:libc_malloc]
         a47ee884  a57ceeef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a47ee888  00000001
         ........  ........
    #01  a47ee8a8  00000001
         ........  ........
    #02  a47ee8c8  a52a41a0  [anon:libc_malloc]
         ........  ........
    #03  a47ee8e0  00000000
         ........  ........
    #04  a47ee920  a47ee91c  <anonymous:a46f2000>
         ........  ........
    #05  a47ee958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a47ee960  a47ee978  <anonymous:a46f2000>
         a47ee964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a47ee968  a47ee970  <anonymous:a46f2000>
         a47ee96c  00000000
         a47ee970  a48ec970  <anonymous:a47f0000>
         a47ee974  a46f0970  <anonymous:a45f4000>
         a47ee978  ffffffff
         a47ee97c  00000000
         a47ee980  00000001
         a47ee984  a46f1000  [anon:thread stack guard]
         a47ee988  000fd970
         a47ee98c  00001000
         a47ee990  00000000
         a47ee994  00000000
         a47ee998  00000003
         a47ee99c  00000000

memory near r4 ([anon:libc_malloc]):
    a52a40c0 00025045 00000000 0899901e 00000000  EP..............
    a52a40d0 a5fee7d4 a64959a0 00000000 00000000  .....YI.........
    a52a40e0 a57f1374 a57f2060 00000000 00000001  t...` ..........
    a52a40f0 00003e80 00000000 00000006 ffffffed  .>..............
    a52a4100 00000000 00000000 00000000 00000000  ................
    a52a4110 00000000 00000000 00000000 00000000  ................
    a52a4120 00000000 00000000 00000000 00000000  ................
    a52a4130 a57cea5d a57cea63 a52a40e0 00000000  ].|.c.|..@*.....
    a52a4140 00000140 00000000 00000000 00000000  @...............
    a52a4150 a5fee300 00000000 a47ee970 00000000  ........p.~.....
    a52a4160 00000002 00000000 a6490100 00000000  ..........I.....
    a52a4170 0000027c a64a1bb8 a64f7140 a6488480  |.....J.@qO...H.
    a52a4180 a6488498 a64885a0 a648ce28 a64f7280  ..H...H.(.H..rO.
    a52a4190 00000000 00000000 00000140 00000000  ........@.......
    a52a41a0 00000000 00000000 00000140 00000000  ........@.......
    a52a41b0 00000000 00000000 a5fee334 a6495b90  ........4....[I.

memory near r5 ([anon:libc_malloc]):
    a52a40cc 00000000 a5fee7d4 a64959a0 00000000  .........YI.....
    a52a40dc 00000000 a57f1374 a57f2060 00000000  ....t...` ......
    a52a40ec 00000001 00003e80 00000000 00000006  .....>..........
    a52a40fc ffffffed 00000000 00000000 00000000  ................
    a52a410c 00000000 00000000 00000000 00000000  ................
    a52a411c 00000000 00000000 00000000 00000000  ................
    a52a412c 00000000 a57cea5d a57cea63 a52a40e0  ....].|.c.|..@*.
    a52a413c 00000000 00000140 00000000 00000000  ....@...........
    a52a414c 00000000 a5fee300 00000000 a47ee970  ............p.~.
    a52a415c 00000000 00000002 00000000 a6490100  ..............I.
    a52a416c 00000000 0000027c a64a1bb8 a64f7140  ....|.....J.@qO.
    a52a417c a6488480 a6488498 a64885a0 a648ce28  ..H...H...H.(.H.
    a52a418c a64f7280 00000000 00000000 00000140  .rO.........@...
    a52a419c 00000000 00000000 00000000 00000140  ............@...
    a52a41ac 00000000 00000000 00000000 a5fee334  ............4...
    a52a41bc a6495b90 00000008 00000000 00000030  .[I.........0...

memory near r6 ([anon:libc_malloc]):
    a52a40c0 00025045 00000000 0899901e 00000000  EP..............
    a52a40d0 a5fee7d4 a64959a0 00000000 00000000  .....YI.........
    a52a40e0 a57f1374 a57f2060 00000000 00000001  t...` ..........
    a52a40f0 00003e80 00000000 00000006 ffffffed  .>..............
    a52a4100 00000000 00000000 00000000 00000000  ................
    a52a4110 00000000 00000000 00000000 00000000  ................
    a52a4120 00000000 00000000 00000000 00000000  ................
    a52a4130 a57cea5d a57cea63 a52a40e0 00000000  ].|.c.|..@*.....
    a52a4140 00000140 00000000 00000000 00000000  @...............
    a52a4150 a5fee300 00000000 a47ee970 00000000  ........p.~.....
    a52a4160 00000002 00000000 a6490100 00000000  ..........I.....
    a52a4170 0000027c a64a1bb8 a64f7140 a6488480  |.....J.@qO...H.
    a52a4180 a6488498 a64885a0 a648ce28 a64f7280  ..H...H.(.H..rO.
    a52a4190 00000000 00000000 00000140 00000000  ........@.......
    a52a41a0 00000000 00000000 00000140 00000000  ........@.......
    a52a41b0 00000000 00000000 a5fee334 a6495b90  ........4....[I.

memory near r7 ([anon:libc_malloc]):
    a52a40e4 a57f2060 00000000 00000001 00003e80  ` ...........>..
    a52a40f4 00000000 00000006 ffffffed 00000000  ................
    a52a4104 00000000 00000000 00000000 00000000  ................
    a52a4114 00000000 00000000 00000000 00000000  ................
    a52a4124 00000000 00000000 00000000 a57cea5d  ............].|.
    a52a4134 a57cea63 a52a40e0 00000000 00000140  c.|..@*.....@...
    a52a4144 00000000 00000000 00000000 a5fee300  ................
    a52a4154 00000000 a47ee970 00000000 00000002  ....p.~.........
    a52a4164 00000000 a6490100 00000000 0000027c  ......I.....|...
    a52a4174 a64a1bb8 a64f7140 a6488480 a6488498  ..J.@qO...H...H.
    a52a4184 a64885a0 a648ce28 a64f7280 00000000  ..H.(.H..rO.....
    a52a4194 00000000 00000140 00000000 00000000  ....@...........
    a52a41a4 00000000 00000140 00000000 00000000  ....@...........
    a52a41b4 00000000 a5fee334 a6495b90 00000008  ....4....[I.....
    a52a41c4 00000000 00000030 00000000 00000060  ....0.......`...
    a52a41d4 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    a52a4190 00000000 00000000 00000140 00000000  ........@.......
    a52a41a0 00000000 00000000 00000140 00000000  ........@.......
    a52a41b0 00000000 00000000 a5fee334 a6495b90  ........4....[I.
    a52a41c0 00000008 00000000 00000030 00000000  ........0.......
    a52a41d0 00000060 00000000 00000088 00000000  `...............
    a52a41e0 000000a8 00000000 000000d0 00000000  ................
    a52a41f0 00000100 00000000 00000128 00000000  ........(.......
    a52a4200 00000148 00000000 00000170 00000000  H.......p.......
    a52a4210 000001a0 00000000 000001c8 00000000  ................
    a52a4220 000001e8 00000000 00000000 00000000  ................
    a52a4230 00000000 00000000 00000000 00000000  ................
    a52a4240 00000000 00000000 00000000 00000000  ................
    a52a4250 00000000 00000000 00000000 00000000  ................
    a52a4260 00000000 00000000 00000000 00000000  ................
    a52a4270 00000000 00000000 00000000 00000000  ................
    a52a4280 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    a52a4188 a648ce28 a64f7280 00000000 00000000  (.H..rO.........
    a52a4198 00000140 00000000 00000000 00000000  @...............
    a52a41a8 00000140 00000000 00000000 00000000  @...............
    a52a41b8 a5fee334 a6495b90 00000008 00000000  4....[I.........
    a52a41c8 00000030 00000000 00000060 00000000  0.......`.......
    a52a41d8 00000088 00000000 000000a8 00000000  ................
    a52a41e8 000000d0 00000000 00000100 00000000  ................
    a52a41f8 00000128 00000000 00000148 00000000  (.......H.......
    a52a4208 00000170 00000000 000001a0 00000000  p...............
    a52a4218 000001c8 00000000 000001e8 00000000  ................
    a52a4228 00000000 00000000 00000000 00000000  ................
    a52a4238 00000000 00000000 00000000 00000000  ................
    a52a4248 00000000 00000000 00000000 00000000  ................
    a52a4258 00000000 00000000 00000000 00000000  ................
    a52a4268 00000000 00000000 00000000 00000000  ................
    a52a4278 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a46f2000>):
    a47ee360 2f027c00 475ff668 a41831bf fe1c3b42  .|./h._G.1..B;..
    a47ee370 a47ee404 00000003 a47ee404 a6a5f33c  ..~.......~.<...
    a47ee380 a6a58cf9 a6a5f014 00000000 00000001  ................
    a47ee390 00000000 a6a5128f 00000000 00000013  ................
    a47ee3a0 a47ee9c8 a6a5f33c 5ff6682f 1831bf47  ..~.<.../h._G.1.
    a47ee3b0 fe1c3b42 a47ee448 00000000 a57e5104  B;..H.~......Q~.
    a47ee3c0 00000006 a57f2060 a52a41a8 00000140  ....` ...A*.@...
    a47ee3d0 00000000 a6a50b6d 000003c5 ffff0208  ....m...........
    a47ee3e0 00000006 000003ff 00000003 a52a41b0  .............A*.
    a47ee3f0 a52a41a8 00000140 00000000 a6a50b6d  .A*.@.......m...
    a47ee400 a47ee3a8 a47ee3e0 00000001 a57e5104  ..~...~......Q~.
    a47ee410 0000001c a47ee448 0000003b fe1c3b42  ....H.~.;...B;..
    a47ee420 a57e5104 00000006 a47ee448 00000000  .Q~.....H.~.....
    a47ee430 a57f2060 a6a50ca3 a57e53b7 a47ee85c  ` .......S~.\.~.
    a47ee440 00000033 a47ee85c 4f525245 75412052  3...\.~.ERROR Au
    a47ee450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a46f2000>):
    a47ee868 a52a40e0 a64f7280 a52a41b0 a57cdc41  .@*..rO..A*.A.|.
    a47ee878 a52a40e0 a52a40ec a64f7280 a57ceeef  .@*..@*..rO...|.
    a47ee888 00000001 a5fe9000 00000000 00000140  ............@...
    a47ee898 a52a40ec a52a40e0 a64f7280 a57ced01  .@*..@*..rO...|.
    a47ee8a8 00000001 a52a4190 fe1c3b42 00000140  .....A*.B;..@...
    a47ee8b8 a64f7280 a64f7140 a57f2348 a57cd099  .rO.@qO.H#....|.
    a47ee8c8 a52a41a0 a52a4150 a52a4190 a47ee8f4  .A*.PA*..A*...~.
    a47ee8d8 a52a41a0 a5fe151b 00000000 00000000  .A*.............
    a47ee8e8 00000000 00000000 a52a4198 00000002  .........A*.....
    a47ee8f8 fe1c3b42 a52a4150 00000000 a52a415c  B;..PA*.....\A*.
    a47ee908 00000000 a47ee928 00001104 a6495f40  ....(.~.....@_I.
    a47ee918 a66f5c75 a66f6055 a47ee91c a47ee970  u\o.U`o...~.p.~.
    a47ee928 a52a4150 a6495b90 a52a4150 fe1c3b42  PA*..[I.PA*.B;..
    a47ee938 a47ee970 a47ee970 a47ee970 00000078  p.~.p.~.p.~.x...
    a47ee948 00000be8 00001104 a6495f40 a6d36c47  ........@_I.Gl..
    a47ee958 a6d36c2f a6cf1067 a47ee978 a6d36c2f  /l..g...x.~./l..

memory near lr (/vendor/lib/libamlaudiorc.so):
    a57cd914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a57cd924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a57cd934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a57cd944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a57cd954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a57cd964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a57cd974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a57cd984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a57cd994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a57cd9a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a57cd9b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a57cd9c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a57cd9d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a57cd9e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a57cd9f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a57cda04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a57cef34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a57cef44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a57cef54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a57cef64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a57cef74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a57cef84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a57cef94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a57cefa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a57cefb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a57cefc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a57cefd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a57cefe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a57ceff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a57cf004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a57cf014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a57cf024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (483 entries):
--->Fault address falls at 00000010 before any mapped regions
    8c4cb000-8c4cdfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8c4ce000-8c4cefff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8c4cf000-8c4cffff rw-         0      1000
    a45f3000-a45f3fff ---         0      1000  [anon:thread stack guard]
    a45f4000-a46f0fff rw-         0     fd000
    a46f1000-a46f1fff ---         0      1000  [anon:thread stack guard]
    a46f2000-a47eefff rw-         0     fd000
    a47ef000-a47effff ---         0      1000  [anon:thread stack guard]
    a47f0000-a48ecfff rw-         0     fd000
    a48ed000-a48edfff ---         0      1000  [anon:thread stack guard]
    a48ee000-a49eafff rw-         0     fd000
    a49eb000-a49ebfff ---         0      1000  [anon:thread stack guard]
    a49ec000-a4ae8fff rw-         0     fd000
    a4ae9000-a4aebfff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a4aec000-a4aecfff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a4aed000-a4aedfff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a4b1f000-a4b24fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a4b25000-a4b25fff ---         0      1000
    a4b26000-a4b26fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a4b27000-a4b27fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a4b74000-a4b77fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a4b78000-a4b78fff r--      3000      1000  /vendor/lib/libalsautils.so
    a4b79000-a4b79fff rw-      4000      1000  /vendor/lib/libalsautils.so
    a4baf000-a4bb1fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a4bb2000-a4bb2fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a4bb3000-a4bb3fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a4bd2000-a4bd9fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a4bda000-a4bdafff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a4bdb000-a4bdbfff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a4c23000-a4c28fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a4c29000-a4c29fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a4c2a000-a4c2afff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a4c44000-a4c4bfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a4c4c000-a4c4cfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a4c4d000-a4c4dfff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a4cb4000-a4cb8fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a4cb9000-a4cb9fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a4cba000-a4cbafff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a4cde000-a4ce2fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a4ce3000-a4ce3fff ---         0      1000
    a4ce4000-a4ce4fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a4ce5000-a4ce5fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a4d22000-a4d28fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a4d29000-a4d29fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a4d2a000-a4d2bfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a4d6b000-a4d76fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a4d77000-a4d77fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a4d78000-a4d78fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a4db7000-a4e76fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a4e77000-a4e79fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a4e7a000-a4e7afff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a4e91000-a4ebcfff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a4ebd000-a4ebdfff ---         0      1000
    a4ebe000-a4ebefff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a4ebf000-a4ebffff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a4ecc000-a4ed1fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a4ed2000-a4ed2fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
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    a6044000-a6044fff rw-      2000      1000  /system/lib/vndk-28/android.hardware.audio.common-util.so
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    a66fd000-a66fdfff ---         0      1000
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    a716d000-a716dfff ---         0      1000  [anon:bionic TLS guard]
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    a717a000-a717afff ---         0      1000  [anon:bionic TLS guard]
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    a71a3000-a71a3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    a71aa000-a71aafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a71ab000-a71abfff ---         0      1000  [anon:thread signal stack guard]
    a71ac000-a71affff rw-         0      4000  [anon:thread signal stack]
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    a71b1000-a71b3fff rw-         0      3000  [anon:bionic TLS]
    a71b4000-a71b4fff ---         0      1000  [anon:bionic TLS guard]
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    a71b6000-a71b9fff rw-         0      4000  [anon:thread signal stack]
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    a71bd000-a71bffff rw-         0      3000  [anon:bionic TLS]
    a71c0000-a71c0fff ---         0      1000  [anon:bionic TLS guard]
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    a7202000-a7202fff r--         0      1000  [anon:linker_alloc]
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    a7205000-a7206fff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    a7207000-a7207fff ---         0      1000  [anon:thread signal stack guard]
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    a720d000-a7210fff rw-         0      4000  [anon:thread signal stack]
    a7211000-a7211fff ---         0      1000  [anon:bionic TLS guard]
    a7212000-a7214fff rw-         0      3000  [anon:bionic TLS]
    a7215000-a7216fff ---         0      2000  [anon:bionic TLS guard]
    a7217000-a7219fff rw-         0      3000  [anon:bionic TLS]
    a721a000-a721afff ---         0      1000  [anon:bionic TLS guard]
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    a7262000-a7262fff r--         0      1000  [anon:linker_alloc]
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    a726a000-a726cfff rw-         0      3000  [anon:bionic TLS]
    a726d000-a726dfff ---         0      1000  [anon:bionic TLS guard]
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    a7293000-a7293fff rw-         0      1000  [anon:linker_alloc]
    a7294000-a7295fff r--         0      2000  [anon:linker_alloc]
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    a7297000-a7297fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a7298000-a7298fff ---         0      1000  [anon:bionic TLS guard]
    a7299000-a729bfff rw-         0      3000  [anon:bionic TLS]
    a729c000-a729cfff ---         0      1000  [anon:bionic TLS guard]
    a729d000-a729dfff ---         0      1000  [anon:thread signal stack guard]
    a729e000-a72a1fff rw-         0      4000  [anon:thread signal stack]
    a72a2000-a72a2fff ---         0      1000  [anon:bionic TLS guard]
    a72a3000-a72a5fff rw-         0      3000  [anon:bionic TLS]
    a72a6000-a72a6fff ---         0      1000  [anon:bionic TLS guard]
    a72a7000-a72a7fff ---         0      1000  [anon:thread signal stack guard]
    a72a8000-a72abfff rw-         0      4000  [anon:thread signal stack]
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    a72cc000-a72ccfff r--         0      1000  [anon:linker_alloc]
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    a72ce000-a72cefff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a72cf000-a72cffff ---         0      1000  [anon:bionic TLS guard]
    a72d0000-a72d2fff rw-         0      3000  [anon:bionic TLS]
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    a731b000-a731bfff rw-         0      1000  [anon:linker_alloc_vector]
    a731c000-a731cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    a731d000-a731dfff rw-         0      1000  [anon:linker_alloc_vector]
    a731e000-a731efff rw-         0      1000  [anon:linker_alloc_small_objects]
    a731f000-a731ffff rw-         0      1000  [anon:linker_alloc_lob]
    a7320000-a7322fff rw-         0      3000  [anon:linker_alloc_small_objects]
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    a7324000-a7326fff rw-         0      3000  [anon:linker_alloc_vector]
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    a7329000-a732cfff r--         0      4000  [anon:linker_alloc]
    a732d000-a732dfff r--         0      1000  [anon:atexit handlers]
    a732e000-a732ffff rw-         0      2000  [anon:linker_alloc_lob]
    a7330000-a7330fff rw-         0      1000  [anon:System property context nodes]
    a7331000-a7331fff rw-         0      1000  [anon:linker_alloc_small_objects]
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    a7333000-a7333fff rw-         0      1000  [anon:linker_alloc]
    a7334000-a7334fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a7335000-a7335fff r--         0      1000  [anon:linker_alloc]
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    a7356000-a7357fff rw-         0      2000  [anon:linker_alloc_small_objects]
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    a7379000-a7379fff ---         0      1000
    a737a000-a737afff rw-         0      1000
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    a739c000-a739cfff rw-         0      1000  [anon:System property context nodes]
    a739d000-a73a3fff r--         0      7000  /dev/__properties__/property_info
    a73a4000-a73a4fff r--         0      1000  [anon:linker_alloc]
    a73a5000-a73a5fff rw-         0      1000  [anon:linker_alloc_vector]
    a73a6000-a73a6fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a73a7000-a73a7fff r--         0      1000  [anon:linker_alloc]
    a73a8000-a73a8fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a73a9000-a73a9fff r--         0      1000  [anon:atexit handlers]
    a73aa000-a73aafff ---         0      1000  [anon:thread signal stack guard]
    a73ab000-a73aefff rw-         0      4000  [anon:thread signal stack]
    a73af000-a73affff ---         0      1000  [anon:bionic TLS guard]
    a73b0000-a73b2fff rw-         0      3000  [anon:bionic TLS]
    a73b3000-a73b3fff ---         0      1000  [anon:bionic TLS guard]
    a73b4000-a7472fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    a7473000-a7473fff rw-         0      1000  [anon:arc4random data]
    a7474000-a7479fff r--     bf000      6000  /system/bin/linker
    a747a000-a747afff rw-     c5000      1000  /system/bin/linker
    a747b000-a747cfff rw-         0      2000
    a747d000-a747dfff r--         0      1000
    a747e000-a7483fff rw-         0      6000
    be952000-be972fff rw-         0     21000  [stack]
    bec91000-bec91fff r-x         0      1000  [sigpage]
    bec92000-bec92fff r--         0      1000  [vvar]
    bec93000-bec93fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 758, name: Binder:3048_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a46f0880  r3  a46f0874
    r4  a46f0880  r5  a64a8380  r6  c0306201  r7  00000036
    r8  00000000  r9  a64a8408  r10 a46f08a0  r11 a46f0888
    ip  00000000  sp  a46f0860  lr  a6cf4c15  pc  a6d26f3c

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:
         a46f0820  a66f5fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a46f0824  00000be8
         a46f0828  00000c18
         a46f082c  a64958a0  [anon:libc_malloc]
         a46f0830  0000001b
         a46f0834  00000100
         a46f0838  00000000
         a46f083c  a648b688  [anon:libc_malloc]
         a46f0840  fe1c3b42
         a46f0844  00000004
         a46f0848  a64a83d4  [anon:libc_malloc]
         a46f084c  00000004
         a46f0850  00000000
         a46f0854  00000000
         a46f0858  a64a8408  [anon:libc_malloc]
         a46f085c  a46f08a0  <anonymous:a45f4000>
    #00  a46f0860  a46f0874  <anonymous:a45f4000>
         ........  ........
    #01  a46f0860  a46f0874  <anonymous:a45f4000>
         ........  ........
    #02  a46f0878  00000000
         ........  ........
    #03  a46f08d8  fe1c3b42
         ........  ........
    #04  a46f0900  a648dd20  [anon:libc_malloc]
         ........  ........
    #05  a46f0918  a648dd20  [anon:libc_malloc]
         ........  ........
    #06  a46f0920  a46f091c  <anonymous:a45f4000>
         ........  ........
    #07  a46f0958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a46f0960  a46f0978  <anonymous:a45f4000>
         a46f0964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a46f0968  a46f0970  <anonymous:a45f4000>
         a46f096c  00000000
         a46f0970  a47ee970  <anonymous:a46f2000>
         a46f0974  00000000
         a46f0978  000002f6
         a46f097c  00000be8
         a46f0980  00000001
         a46f0984  a45f3000  [anon:thread stack guard]
         a46f0988  000fd970
         a46f098c  00001000
         a46f0990  00000000
         a46f0994  00000000
         a46f0998  00000003
         a46f099c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3048, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  be972948  r3  be972944
    r4  a64a7000  r5  be972948  r6  00000000  r7  00000036
    r8  a64a7058  r9  c0306201  r10 be972968  r11 a64a709c
    ip  be972950  sp  be972930  lr  a6cf4c15  pc  a6d26f3c

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:be952000]

stack:
         be9728f0  00000012
         be9728f4  00000010
         be9728f8  00000c00
         be9728fc  00000411
         be972900  000000ec
         be972904  00000000
         be972908  00000020
         be97290c  00000000
         be972910  a618614c
         be972914  00000000
         be972918  a6186238
         be97291c  00000000
         be972920  fe1c3b42
         be972924  a64a7000  [anon:libc_malloc]
         be972928  00000004
         be97292c  00000000
    #00  be972930  be972944  [stack]
         ........  ........
    #01  be972930  be972944  [stack]
         ........  ........
    #02  be972948  00000000
         ........  ........
    #03  be9729a0  a6497640  [anon:libc_malloc]
         ........  ........
    #04  be9729c8  be9729e9  [stack]
         ........  ........
    #05  be9729e8  6665640e
         ........  ........
    #06  be972a70  a7334210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  be972a88  00000000
         ........  ........
    #08  be972aa0  00000001
         ........  ........
    #09  be972ad0  be972cd9  [stack]
         be972ad4  be972f17  [stack]
         be972ad8  00000000
         be972adc  00000021
         be972ae0  bec93000  [vdso]
         be972ae4  00000010
         be972ae8  003fb0d6
         be972aec  00000006
         be972af0  00001000
         be972af4  00000011
         be972af8  00000064
         be972afc  00000003
         be972b00  8c4cb034  /vendor/bin/hw/android.hardware.audio@2.0-service
         be972b04  00000004
         be972b08  00000020
         be972b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3095, name: Binder:3048_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a6381880  r3  a6381874
    r4  a6381880  r5  a64a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  a64a8088  r10 a63818a0  r11 a6381888
    ip  00000000  sp  a6381860  lr  a6cf4c15  pc  a6d26f3c

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:
         a6381820  00000010
         a6381824  a6480000  [anon:libc_malloc]
         a6381828  00000007
         a638182c  a6d408a9  /system/lib/libc.so (arena_run_split_remove+280)
         a6381830  00000006
         a6381834  00000100
         a6381838  00000000
         a638183c  a648b188  [anon:libc_malloc]
         a6381840  fe1c3b42
         a6381844  00000004
         a6381848  a64a8054  [anon:libc_malloc]
         a638184c  00000000
         a6381850  00000000
         a6381854  00000000
         a6381858  a64a8088  [anon:libc_malloc]
         a638185c  a63818a0  <anonymous:a6285000>
    #00  a6381860  a6381874  <anonymous:a6285000>
         ........  ........
    #01  a6381860  a6381874  <anonymous:a6285000>
         ........  ........
    #02  a6381878  00000000
         ........  ........
    #03  a63818d8  fe1c3b42
         ........  ........
    #04  a6381900  00000000
         ........  ........
    #05  a6381918  a648d7b0  [anon:libc_malloc]
         ........  ........
    #06  a6381920  a638191c  <anonymous:a6285000>
         ........  ........
    #07  a6381958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6381960  a6381978  <anonymous:a6285000>
         a6381964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6381968  a6381970  <anonymous:a6285000>
         a638196c  00000000
         a6381970  a747e494  <anonymous:a747e000>
         a6381974  a6185970  <anonymous:a6089000>
         a6381978  00000c17
         a638197c  00000be8
         a6381980  00000001
         a6381984  a6284000  [anon:thread stack guard]
         a6381988  000fd970
         a638198c  00001000
         a6381990  00000000
         a6381994  00000000
         a6381998  00000003
         a638199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3096, name: Binder:3048_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a6185880  r3  a6185874
    r4  a6185880  r5  a64a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  a64a8168  r10 a61858a0  r11 a6185888
    ip  00000000  sp  a6185860  lr  a6cf4c15  pc  a6d26f3c

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:
         a6185820  a66f5fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a6185824  00000be8
         a6185828  00000c17
         a618582c  a6495170  [anon:libc_malloc]
         a6185830  00000008
         a6185834  00000100
         a6185838  00000000
         a618583c  a648b208  [anon:libc_malloc]
         a6185840  fe1c3b42
         a6185844  00000004
         a6185848  a64a8134  [anon:libc_malloc]
         a618584c  00000000
         a6185850  00000000
         a6185854  00000000
         a6185858  a64a8168  [anon:libc_malloc]
         a618585c  a61858a0  <anonymous:a6089000>
    #00  a6185860  a6185874  <anonymous:a6089000>
         ........  ........
    #01  a6185860  a6185874  <anonymous:a6089000>
         ........  ........
    #02  a6185878  00000000
         ........  ........
    #03  a61858d8  fe1c3b42
         ........  ........
    #04  a6185900  a648d870  [anon:libc_malloc]
         ........  ........
    #05  a6185918  a648d870  [anon:libc_malloc]
         ........  ........
    #06  a6185920  a618591c  <anonymous:a6089000>
         ........  ........
    #07  a6185958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6185960  a6185978  <anonymous:a6089000>
         a6185964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6185968  a6185970  <anonymous:a6089000>
         a618596c  00000000
         a6185970  a6381970  <anonymous:a6285000>
         a6185974  a5d37970  <anonymous:a5c3b000>
         a6185978  00000c18
         a618597c  00000be8
         a6185980  00000001
         a6185984  a6088000  [anon:thread stack guard]
         a6185988  000fd970
         a618598c  00001000
         a6185990  00000000
         a6185994  00000000
         a6185998  00000003
         a618599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3202, name: HwBinder:3048_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a5d37878  r3  a5d37874
    r4  a64a7300  r5  a5d37878  r6  00000000  r7  00000036
    r8  a64a7358  r9  c0306201  r10 a5d37898  r11 a64a739c
    ip  a5d37880  sp  a5d37860  lr  a6cf4c15  pc  a6d26f3c

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:
         a5d37820  00000009
         a5d37824  00000010
         a5d37828  00000c00
         a5d3782c  00000411
         a5d37830  0000011c
         a5d37834  00000000
         a5d37838  00000028
         a5d3783c  00000000
         a5d37840  a6186000
         a5d37844  00000000
         a5d37848  a618611c
         a5d3784c  00000000
         a5d37850  fe1c3b42
         a5d37854  a64a7300  [anon:libc_malloc]
         a5d37858  00000004
         a5d3785c  00000000
    #00  a5d37860  a5d37874  <anonymous:a5c3b000>
         ........  ........
    #01  a5d37860  a5d37874  <anonymous:a5c3b000>
         ........  ........
    #02  a5d37878  00000000
         ........  ........
    #03  a5d378d0  00000000
         ........  ........
    #04  a5d378f8  00000000
         ........  ........
    #05  a5d37918  a648d7e0  [anon:libc_malloc]
         ........  ........
    #06  a5d37920  a5d3791c  <anonymous:a5c3b000>
         ........  ........
    #07  a5d37958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a5d37960  a5d37978  <anonymous:a5c3b000>
         a5d37964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a5d37968  a5d37970  <anonymous:a5c3b000>
         a5d3796c  00000000
         a5d37970  a6185970  <anonymous:a6089000>
         a5d37974  a54fb970  <anonymous:a53ff000>
         a5d37978  00000c82
         a5d3797c  00000be8
         a5d37980  00000001
         a5d37984  a5c3a000  [anon:thread stack guard]
         a5d37988  000fd970
         a5d3798c  00001000
         a5d37990  00000000
         a5d37994  00000000
         a5d37998  00000003
         a5d3799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3229, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a54fb8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  a64a18fc  r6  00000001  r7  00000150
    r8  0000000b  r9  a54fb8d0  r10 a64a18f0  r11 a54fb8e0
    ip  a54fb8a0  sp  a54fb890  lr  a6cf651d  pc  a6d26fd4

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:
         a54fb850  00000000
         a54fb854  00000000
         a54fb858  00000000
         a54fb85c  00000000
         a54fb860  00000000
         a54fb864  00000000
         a54fb868  00000000
         a54fb86c  00000000
         a54fb870  00000000
         a54fb874  00000000
         a54fb878  00000000
         a54fb87c  00000000
         a54fb880  00000000
         a54fb884  00000000
         a54fb888  00000000
         a54fb88c  00000000
    #00  a54fb890  00000002
         ........  ........
    #01  a54fb8a0  00000000
         ........  ........
    #02  a54fb8c8  a64880f0  [anon:libc_malloc]
         ........  ........
    #03  a54fb920  a54fb91c  <anonymous:a53ff000>
         ........  ........
    #04  a54fb958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a54fb960  a54fb978  <anonymous:a53ff000>
         a54fb964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a54fb968  a54fb970  <anonymous:a53ff000>
         a54fb96c  00000000
         a54fb970  a5d37970  <anonymous:a5c3b000>
         a54fb974  a527f970  <anonymous:a5183000>
         a54fb978  00000c9d
         a54fb97c  00000be8
         a54fb980  00000001
         a54fb984  a53fe000  [anon:thread stack guard]
         a54fb988  000fd970
         a54fb98c  00001000
         a54fb990  00000000
         a54fb994  00000000
         a54fb998  00000003
         a54fb99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3232, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a649734c  r1  00000089  r2  0630a12c  r3  a527f888
    r4  00000000  r5  ffffffff  r6  001fb6c7  r7  000000f0
    r8  0630a12c  r9  00000020  r10 a64a82a0  r11 00000000
    ip  a527f878  sp  a527f868  lr  a6cf0219  pc  a6cecd54

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

stack:
         a527f828  a527f888  <anonymous:a5183000>
         a527f82c  0630a12c
         a527f830  00000000
         a527f834  a64a82a0  [anon:libc_malloc]
         a527f838  00000000
         a527f83c  a527f848  <anonymous:a5183000>
         a527f840  a6cec26f  /system/lib/libc.so (clock_gettime+18)
         a527f844  bec93444  [vdso] (__vdso_clock_gettime+12)
         a527f848  a527f888  <anonymous:a5183000>
         a527f84c  a6cf0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a527f850  a527f914  <anonymous:a5183000>
         a527f854  5ff6682f
         a527f858  1fe8c348
         a527f85c  00025045
         a527f860  09f24636
         a527f864  fe1c3b42
    #00  a527f868  a527f9c8  <anonymous:a5183000>
         ........  ........
    #01  a527f878  a527f888  <anonymous:a5183000>
         ........  ........
    #02  a527f8b0  a527f914  <anonymous:a5183000>
         ........  ........
    #03  a527f8d0  00000002
         ........  ........
    #04  a527f958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a527f960  a527f978  <anonymous:a5183000>
         a527f964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a527f968  a527f970  <anonymous:a5183000>
         a527f96c  00000000
         a527f970  a54fb970  <anonymous:a53ff000>
         a527f974  a5181970  <anonymous:a5085000>
         a527f978  00000ca0
         a527f97c  00000be8
         a527f980  00000000
         a527f984  a5182000  [anon:thread stack guard]
         a527f988  000fd970
         a527f98c  00001000
         a527f990  00000000
         a527f994  00000000
         a527f998  00000000
         a527f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 3233, name: HwBinder:3048_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a5181878  r3  a5181874
    r4  a64a7a00  r5  a5181878  r6  00000000  r7  00000036
    r8  a64a7a58  r9  c0306201  r10 a5181898  r11 a64a7a9c
    ip  a5181880  sp  a5181860  lr  a6cf4c15  pc  a6d26f3c

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:
         a5181820  00000000
         a5181824  a6480000  [anon:libc_malloc]
         a5181828  a649f720  [anon:libc_malloc]
         a518182c  a648b408  [anon:libc_malloc]
         a5181830  00000000
         a5181834  00000000
         a5181838  a648b408  [anon:libc_malloc]
         a518183c  a6d4f43d  /system/lib/libc.so (ifree+504)
         a5181840  0000001f
         a5181844  a649f720  [anon:libc_malloc]
         a5181848  a648b408  [anon:libc_malloc]
         a518184c  a6497654  [anon:libc_malloc]
         a5181850  fe1c3b42
         a5181854  a64a7a00  [anon:libc_malloc]
         a5181858  00000004
         a518185c  00000000
    #00  a5181860  a5181874  <anonymous:a5085000>
         ........  ........
    #01  a5181860  a5181874  <anonymous:a5085000>
         ........  ........
    #02  a5181878  00000000
         ........  ........
    #03  a51818d0  a6497640  [anon:libc_malloc]
         ........  ........
    #04  a51818f8  00000000
         ........  ........
    #05  a5181918  a648dba0  [anon:libc_malloc]
         ........  ........
    #06  a5181920  a518191c  <anonymous:a5085000>
         ........  ........
    #07  a5181958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a5181960  a5181978  <anonymous:a5085000>
         a5181964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a5181968  a5181970  <anonymous:a5085000>
         a518196c  00000000
         a5181970  a527f970  <anonymous:a5183000>
         a5181974  a4ae8970  <anonymous:a49ec000>
         a5181978  00000ca1
         a518197c  00000be8
         a5181980  00000001
         a5181984  a5084000  [anon:thread stack guard]
         a5181988  000fd970
         a518198c  00001000
         a5181990  00000000
         a5181994  00000000
         a5181998  00000003
         a518199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 4356, name: HwBinder:3048_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a4ae8878  r3  a4ae8874
    r4  a64a7d00  r5  a4ae8878  r6  00000000  r7  00000036
    r8  a64a7d58  r9  c0306201  r10 a4ae8898  r11 a64a7d9c
    ip  a4ae8880  sp  a4ae8860  lr  a6cf4c15  pc  a6d26f3c

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:
         a4ae8820  0000000b
         a4ae8824  00000010
         a4ae8828  00000c00
         a4ae882c  00000411
         a4ae8830  00000024
         a4ae8834  00000000
         a4ae8838  00000000
         a4ae883c  00000000
         a4ae8840  a6186000
         a4ae8844  00000000
         a4ae8848  a6186024
         a4ae884c  00000000
         a4ae8850  fe1c3b42
         a4ae8854  a64a7d00  [anon:libc_malloc]
         a4ae8858  00000004
         a4ae885c  00000000
    #00  a4ae8860  a4ae8874  <anonymous:a49ec000>
         ........  ........
    #01  a4ae8860  a4ae8874  <anonymous:a49ec000>
         ........  ........
    #02  a4ae8878  00000000
         ........  ........
    #03  a4ae88d0  a6497550  [anon:libc_malloc]
         ........  ........
    #04  a4ae88f8  00000000
         ........  ........
    #05  a4ae8918  a648dcc0  [anon:libc_malloc]
         ........  ........
    #06  a4ae8920  a4ae891c  <anonymous:a49ec000>
         ........  ........
    #07  a4ae8958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a4ae8960  a4ae8978  <anonymous:a49ec000>
         a4ae8964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a4ae8968  a4ae8970  <anonymous:a49ec000>
         a4ae896c  00000000
         a4ae8970  a5181970  <anonymous:a5085000>
         a4ae8974  a49ea970  <anonymous:a48ee000>
         a4ae8978  00001104
         a4ae897c  00000be8
         a4ae8980  00000001
         a4ae8984  a49eb000  [anon:thread stack guard]
         a4ae8988  000fd970
         a4ae898c  00001000
         a4ae8990  00000000
         a4ae8994  00000000
         a4ae8998  00000003
         a4ae899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 6655, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a64ed204  r1  00000089  r2  01e05c34  r3  a49ea7f0
    r4  00000000  r5  ffffffff  r6  a5aa6509  r7  000000f0
    r8  01e05c34  r9  0000000b  r10 00001200  r11 a64c05bc
    ip  a49ea7e0  sp  a49ea7d0  lr  a6cf0219  pc  a6cecd54

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:
         a49ea790  a49ea7f0  <anonymous:a48ee000>
         a49ea794  01e05c34
         a49ea798  00000000
         a49ea79c  00001200
         a49ea7a0  a64c05bc  [anon:libc_malloc]
         a49ea7a4  a49ea7b0  <anonymous:a48ee000>
         a49ea7a8  a6cec26f  /system/lib/libc.so (clock_gettime+18)
         a49ea7ac  bec93444  [vdso] (__vdso_clock_gettime+12)
         a49ea7b0  a49ea7f0  <anonymous:a48ee000>
         a49ea7b4  a6cf0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a49ea7b8  a64ed000  [anon:libc_malloc]
         a49ea7bc  5ff6682f
         a49ea7c0  1fe1a2bc
         a49ea7c4  00025045
         a49ea7c8  09eb2581
         a49ea7cc  fe1c3b42
    #00  a49ea7d0  a49ea9c8  <anonymous:a48ee000>
         ........  ........
    #01  a49ea7e0  a49ea7f0  <anonymous:a48ee000>
         ........  ........
    #02  a49ea818  a49ea848  <anonymous:a48ee000>
         ........  ........
    #03  a49ea838  1ecc1777
         ........  ........
    #04  a49ea878  00000003
         ........  ........
    #05  a49ea8b8  a52b2000  [anon:libc_malloc]
         ........  ........
    #06  a49ea8e8  00000000
         ........  ........
    #07  a49ea920  a49ea91c  <anonymous:a48ee000>
         ........  ........
    #08  a49ea958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  a49ea960  a49ea978  <anonymous:a48ee000>
         a49ea964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a49ea968  a49ea970  <anonymous:a48ee000>
         a49ea96c  00000000
         a49ea970  a4ae8970  <anonymous:a49ec000>
         a49ea974  a48ec970  <anonymous:a47f0000>
         a49ea978  000019ff
         a49ea97c  00000be8
         a49ea980  00000001
         a49ea984  a48ed000  [anon:thread stack guard]
         a49ea988  000fd970
         a49ea98c  00001000
         a49ea990  00000000
         a49ea994  00000000
         a49ea998  00000003
         a49ea99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3048, tid: 27098, name: HwBinder:3048_4  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a48ec878  r3  a48ec874
    r4  a64fc000  r5  a48ec878  r6  00000000  r7  00000036
    r8  a64fc058  r9  c0306201  r10 a48ec898  r11 a64fc09c
    ip  a48ec880  sp  a48ec860  lr  a6cf4c15  pc  a6d26f3c

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:
         a48ec820  00000016
         a48ec824  00000010
         a48ec828  00000c00
         a48ec82c  00000411
         a48ec830  00000030
         a48ec834  00000000
         a48ec838  00000000
         a48ec83c  00000000
         a48ec840  a6186000
         a48ec844  00000000
         a48ec848  a6186030
         a48ec84c  00000000
         a48ec850  fe1c3b42
         a48ec854  a64fc000  [anon:libc_malloc]
         a48ec858  00000004
         a48ec85c  00000000
    #00  a48ec860  a48ec874  <anonymous:a47f0000>
         ........  ........
    #01  a48ec860  a48ec874  <anonymous:a47f0000>
         ........  ........
    #02  a48ec878  00000000
         ........  ........
    #03  a48ec8d0  a6497550  [anon:libc_malloc]
         ........  ........
    #04  a48ec8f8  00000000
         ........  ........
    #05  a48ec918  a648dcf0  [anon:libc_malloc]
         ........  ........
    #06  a48ec920  a48ec91c  <anonymous:a47f0000>
         ........  ........
    #07  a48ec958  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a48ec960  a48ec978  <anonymous:a47f0000>
         a48ec964  a6d36c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a48ec968  a48ec970  <anonymous:a47f0000>
         a48ec96c  00000000
         a48ec970  a49ea970  <anonymous:a48ee000>
         a48ec974  a47ee970  <anonymous:a46f2000>
         a48ec978  000069da
         a48ec97c  00000be8
         a48ec980  00000001
         a48ec984  a47ef000  [anon:thread stack guard]
         a48ec988  000fd970
         a48ec98c  00001000
         a48ec990  00000000
         a48ec994  00000000
         a48ec998  00000003
         a48ec99c  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:[14817]
    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
