*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 18539, tid: 18578, 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  abf2a0e0  r5  abf2a0ec  r6  abf2a0e0  r7  abf2a104
    r8  abf2a0d0  r9  abf2a0c8  r10 00000140  r11 00000000
    ip  ab579380  sp  ab579888  lr  ac391935  pc  ac392f56

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:
         ab579848  ea1a2ef2
         ab57984c  ac3b636c  /vendor/lib/libamlaudiorc.so
         ab579850  ffffffff
         ab579854  ffffffff
         ab579858  ac391935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ab57985c  00000006
         ab579860  abf2a0e0  [anon:libc_malloc]
         ab579864  abf2a0ec  [anon:libc_malloc]
         ab579868  abf2a0e0  [anon:libc_malloc]
         ab57986c  abf1f000  [anon:libc_malloc]
         ab579870  abf2a0d0  [anon:libc_malloc]
         ab579874  ac391c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ab579878  abf2a0e0  [anon:libc_malloc]
         ab57987c  abf2a0ec  [anon:libc_malloc]
         ab579880  abf1f000  [anon:libc_malloc]
         ab579884  ac392eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ab579888  00000001
         ........  ........
    #01  ab5798a8  00000001
         ........  ........
    #02  ab5798c8  abf2a0c0  [anon:libc_malloc]
         ........  ........
    #03  ab5798e0  00000000
         ........  ........
    #04  ab579920  ab57991c  <anonymous:ab47d000>
         ........  ........
    #05  ab579958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ab579960  ab579978  <anonymous:ab47d000>
         ab579964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab579968  ab579970  <anonymous:ab47d000>
         ab57996c  00000000
         ab579970  ab677970  <anonymous:ab57b000>
         ab579974  ab47b970  <anonymous:ab37f000>
         ab579978  ffffffff
         ab57997c  00000000
         ab579980  00000001
         ab579984  ab47c000  [anon:thread stack guard]
         ab579988  000fd970
         ab57998c  00001000
         ab579990  00000000
         ab579994  00000000
         ab579998  00000003
         ab57999c  00000000

memory near r4 ([anon:libc_malloc]):
    abf2a0c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    abf2a0d0 4e494f50 00003154 accee334 ad1158c0  POINT1..4....X..
    abf2a0e0 ac3b5374 ac3b6060 00000000 00000001  tS;.``;.........
    abf2a0f0 00003e80 00000000 00000006 00000000  .>..............
    abf2a100 00000000 00000000 00000000 00000000  ................
    abf2a110 00000000 00000000 00000000 00000000  ................
    abf2a120 00000000 00000000 00000000 00000000  ................
    abf2a130 ac392a5d ac392a63 abf2a0e0 00000000  ]*9.c*9.........
    abf2a140 00000000 00000000 00000000 00000000  ................
    abf2a150 00000008 00000000 00000030 00000000  ........0.......
    abf2a160 00000060 00000000 00000088 00000000  `...............
    abf2a170 000000a8 00000000 000000d0 00000000  ................
    abf2a180 00000100 00000000 00000128 00000000  ........(.......
    abf2a190 00000148 00000000 00000170 00000000  H.......p.......
    abf2a1a0 000001a0 00000000 000001c8 00000000  ................
    abf2a1b0 000001e8 00000000 00000000 00000000  ................

memory near r5 ([anon:libc_malloc]):
    abf2a0cc 355f5455 4e494f50 00003154 accee334  UT_5POINT1..4...
    abf2a0dc ad1158c0 ac3b5374 ac3b6060 00000000  .X..tS;.``;.....
    abf2a0ec 00000001 00003e80 00000000 00000006  .....>..........
    abf2a0fc 00000000 00000000 00000000 00000000  ................
    abf2a10c 00000000 00000000 00000000 00000000  ................
    abf2a11c 00000000 00000000 00000000 00000000  ................
    abf2a12c 00000000 ac392a5d ac392a63 abf2a0e0  ....]*9.c*9.....
    abf2a13c 00000000 00000000 00000000 00000000  ................
    abf2a14c 00000000 00000008 00000000 00000030  ............0...
    abf2a15c 00000000 00000060 00000000 00000088  ....`...........
    abf2a16c 00000000 000000a8 00000000 000000d0  ................
    abf2a17c 00000000 00000100 00000000 00000128  ............(...
    abf2a18c 00000000 00000148 00000000 00000170  ....H.......p...
    abf2a19c 00000000 000001a0 00000000 000001c8  ................
    abf2a1ac 00000000 000001e8 00000000 00000000  ................
    abf2a1bc 00000000 00000000 00000000 00000000  ................

memory near r6 ([anon:libc_malloc]):
    abf2a0c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    abf2a0d0 4e494f50 00003154 accee334 ad1158c0  POINT1..4....X..
    abf2a0e0 ac3b5374 ac3b6060 00000000 00000001  tS;.``;.........
    abf2a0f0 00003e80 00000000 00000006 00000000  .>..............
    abf2a100 00000000 00000000 00000000 00000000  ................
    abf2a110 00000000 00000000 00000000 00000000  ................
    abf2a120 00000000 00000000 00000000 00000000  ................
    abf2a130 ac392a5d ac392a63 abf2a0e0 00000000  ]*9.c*9.........
    abf2a140 00000000 00000000 00000000 00000000  ................
    abf2a150 00000008 00000000 00000030 00000000  ........0.......
    abf2a160 00000060 00000000 00000088 00000000  `...............
    abf2a170 000000a8 00000000 000000d0 00000000  ................
    abf2a180 00000100 00000000 00000128 00000000  ........(.......
    abf2a190 00000148 00000000 00000170 00000000  H.......p.......
    abf2a1a0 000001a0 00000000 000001c8 00000000  ................
    abf2a1b0 000001e8 00000000 00000000 00000000  ................

memory near r7 ([anon:libc_malloc]):
    abf2a0e4 ac3b6060 00000000 00000001 00003e80  ``;..........>..
    abf2a0f4 00000000 00000006 00000000 00000000  ................
    abf2a104 00000000 00000000 00000000 00000000  ................
    abf2a114 00000000 00000000 00000000 00000000  ................
    abf2a124 00000000 00000000 00000000 ac392a5d  ............]*9.
    abf2a134 ac392a63 abf2a0e0 00000000 00000000  c*9.............
    abf2a144 00000000 00000000 00000000 00000008  ................
    abf2a154 00000000 00000030 00000000 00000060  ....0.......`...
    abf2a164 00000000 00000088 00000000 000000a8  ................
    abf2a174 00000000 000000d0 00000000 00000100  ................
    abf2a184 00000000 00000128 00000000 00000148  ....(.......H...
    abf2a194 00000000 00000170 00000000 000001a0  ....p...........
    abf2a1a4 00000000 000001c8 00000000 000001e8  ................
    abf2a1b4 00000000 00000000 00000000 00000000  ................
    abf2a1c4 00000000 00000000 00000000 00000000  ................
    abf2a1d4 00000000 00000000 00000000 00000000  ................

memory near r8 ([anon:libc_malloc]):
    abf2a0b0 00000000 00000000 00000140 00000000  ........@.......
    abf2a0c0 435f4f49 00000000 4f5f4c45 355f5455  IO_C....EL_OUT_5
    abf2a0d0 4e494f50 00003154 accee334 ad1158c0  POINT1..4....X..
    abf2a0e0 ac3b5374 ac3b6060 00000000 00000001  tS;.``;.........
    abf2a0f0 00003e80 00000000 00000006 00000000  .>..............
    abf2a100 00000000 00000000 00000000 00000000  ................
    abf2a110 00000000 00000000 00000000 00000000  ................
    abf2a120 00000000 00000000 00000000 00000000  ................
    abf2a130 ac392a5d ac392a63 abf2a0e0 00000000  ]*9.c*9.........
    abf2a140 00000000 00000000 00000000 00000000  ................
    abf2a150 00000008 00000000 00000030 00000000  ........0.......
    abf2a160 00000060 00000000 00000088 00000000  `...............
    abf2a170 000000a8 00000000 000000d0 00000000  ................
    abf2a180 00000100 00000000 00000128 00000000  ........(.......
    abf2a190 00000148 00000000 00000170 00000000  H.......p.......
    abf2a1a0 000001a0 00000000 000001c8 00000000  ................

memory near r9 ([anon:libc_malloc]):
    abf2a0a8 ad10cbc0 abf1f000 00000000 00000000  ................
    abf2a0b8 00000140 00000000 435f4f49 00000000  @.......IO_C....
    abf2a0c8 4f5f4c45 355f5455 4e494f50 00003154  EL_OUT_5POINT1..
    abf2a0d8 accee334 ad1158c0 ac3b5374 ac3b6060  4....X..tS;.``;.
    abf2a0e8 00000000 00000001 00003e80 00000000  .........>......
    abf2a0f8 00000006 00000000 00000000 00000000  ................
    abf2a108 00000000 00000000 00000000 00000000  ................
    abf2a118 00000000 00000000 00000000 00000000  ................
    abf2a128 00000000 00000000 ac392a5d ac392a63  ........]*9.c*9.
    abf2a138 abf2a0e0 00000000 00000000 00000000  ................
    abf2a148 00000000 00000000 00000008 00000000  ................
    abf2a158 00000030 00000000 00000060 00000000  0.......`.......
    abf2a168 00000088 00000000 000000a8 00000000  ................
    abf2a178 000000d0 00000000 00000100 00000000  ................
    abf2a188 00000128 00000000 00000148 00000000  (.......H.......
    abf2a198 00000170 00000000 000001a0 00000000  p...............

memory near ip (<anonymous:ab47d000>):
    ab579360 df489200 cb5fa646 ab0fc338 ea1a2ef2  ..H.F._.8.......
    ab579370 ab579404 00000003 ab579404 adcec33c  ..W.......W.<...
    ab579380 adce5cf9 adcec014 00000000 00000001  .\..............
    ab579390 00000000 adcde28f 00000000 00000000  ................
    ab5793a0 ab5799c8 00000000 5fa646df 0fc338cb  ..W......F._.8..
    ab5793b0 ea1a2ef2 ab579448 00000000 ac3a9104  ....H.W.......:.
    ab5793c0 00000006 ac3b6060 abf2a0c8 00000140  ....``;.....@...
    ab5793d0 00000000 adcddb6d 000003c5 ffff0208  ....m...........
    ab5793e0 00000006 000003ff 00000000 00000000  ................
    ab5793f0 00000000 00000000 00000000 00000000  ................
    ab579400 ab5793a8 ab5793e0 00000001 ac3a9104  ..W...W.......:.
    ab579410 0000001c ab579448 0000003b ea1a2ef2  ....H.W.;.......
    ab579420 ac3a9104 00000006 ab579448 00000000  ..:.....H.W.....
    ab579430 ac3b6060 adcddca3 ac3a93b7 ab57985c  ``;.......:.\.W.
    ab579440 00000000 ab57985c 4f525245 75412052  ....\.W.ERROR Au
    ab579450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ab47d000>):
    ab579868 abf2a0e0 abf1f000 abf2a0d0 ac391c41  ............A.9.
    ab579878 abf2a0e0 abf2a0ec abf1f000 ac392eef  ..............9.
    ab579888 00000001 acce9000 00000000 00000140  ............@...
    ab579898 abf2a0ec abf2a0e0 abf1f000 ac392d01  .............-9.
    ab5798a8 00000001 abf2a0b0 ea1a2ef2 00000140  ............@...
    ab5798b8 abf1f000 abf1f140 ac3b6348 ac391099  ....@...Hc;...9.
    ab5798c8 abf2a0c0 abf2a070 abf2a0b0 ab5798f4  ....p.........W.
    ab5798d8 abf2a0c0 acce151b 00000000 00000000  ................
    ab5798e8 00000000 00000000 abf2a0b8 00000002  ................
    ab5798f8 ea1a2ef2 abf2a070 00000000 abf2a07c  ....p.......|...
    ab579908 00000000 ab579928 00004887 ad1158e0  ....(.W..H...X..
    ab579918 add6fc75 add70055 ab57991c ab579970  u...U.....W.p.W.
    ab579928 abf2a070 ad1158c0 abf2a070 ea1a2ef2  p....X..p.......
    ab579938 ab579970 ab579970 ab579970 00000078  p.W.p.W.p.W.x...
    ab579948 0000486b 00004887 ad1158e0 ad2f6c47  kH...H...X..Gl/.
    ab579958 ad2f6c2f ad2b1067 ab579978 ad2f6c2f  /l/.g.+.x.W./l/.

memory near lr (/vendor/lib/libamlaudiorc.so):
    ac391914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    ac391924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    ac391934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    ac391944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    ac391954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    ac391964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    ac391974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    ac391984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    ac391994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    ac3919a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    ac3919b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    ac3919c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    ac3919d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    ac3919e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    ac3919f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    ac391a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    ac392f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    ac392f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    ac392f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    ac392f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    ac392f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    ac392f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    ac392f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    ac392fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    ac392fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    ac392fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    ac392fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    ac392fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    ac392ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    ac393004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    ac393014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    ac393024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (476 entries):
--->Fault address falls at 00000010 before any mapped regions
    8edf0000-8edf2fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    8edf3000-8edf3fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    8edf4000-8edf4fff rw-         0      1000
    ab37e000-ab37efff ---         0      1000  [anon:thread stack guard]
    ab37f000-ab47bfff rw-         0     fd000
    ab47c000-ab47cfff ---         0      1000  [anon:thread stack guard]
    ab47d000-ab579fff rw-         0     fd000
    ab57a000-ab57afff ---         0      1000  [anon:thread stack guard]
    ab57b000-ab677fff rw-         0     fd000
    ab678000-ab678fff ---         0      1000  [anon:thread stack guard]
    ab679000-ab775fff rw-         0     fd000
    ab776000-ab778fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    ab779000-ab779fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    ab77a000-ab77afff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    ab7a1000-ab7a6fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    ab7a7000-ab7a7fff ---         0      1000
    ab7a8000-ab7a8fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ab7a9000-ab7a9fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ab7c6000-ab7c9fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    ab7ca000-ab7cafff r--      3000      1000  /vendor/lib/libalsautils.so
    ab7cb000-ab7cbfff rw-      4000      1000  /vendor/lib/libalsautils.so
    ab819000-ab81bfff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    ab81c000-ab81cfff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    ab81d000-ab81dfff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    ab840000-ab847fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    ab848000-ab848fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ab849000-ab849fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ab883000-ab888fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    ab889000-ab889fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ab88a000-ab88afff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ab8f6000-ab8fdfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    ab8fe000-ab8fefff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ab8ff000-ab8fffff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ab936000-ab93afff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    ab93b000-ab93bfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    ab93c000-ab93cfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    ab971000-ab975fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    ab976000-ab976fff ---         0      1000
    ab977000-ab977fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    ab978000-ab978fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    ab983000-ab989fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    ab98a000-ab98afff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    ab98b000-ab98cfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    ab9e6000-ab9f1fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    ab9f2000-ab9f2fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    ab9f3000-ab9f3fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    aba1d000-abadcfff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    abadd000-abadffff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    abae0000-abae0fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    abb03000-abb08fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    abb09000-abb09fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    abb0a000-abb0afff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    abb4e000-abb79fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    abb7a000-abb7afff ---         0      1000
    abb7b000-abb7bfff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    abb7c000-abb7cfff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    abba1000-abba4fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    abba5000-abba5fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    abba6000-abba6fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    abbcf000-abbd2fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    abbd3000-abbd3fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    abbd4000-abbd4fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
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    ad564000-ad564fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    ad58a000-ad59efff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    ad59f000-ad5a0fff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ad5a1000-ad5a1fff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ad5d4000-ad693fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    ad694000-ad6a2fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    ad6a3000-ad6a3fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    ad6e4000-ad6e7fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    ad6e8000-ad6e8fff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ad6e9000-ad6e9fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ad715000-ad729fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    ad72a000-ad72afff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    ad72b000-ad72bfff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    ad72c000-ad771fff rw-         0     46000  [anon:.bss]
    ad795000-ad7affff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    ad7b0000-ad7b0fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    ad7b1000-ad7b1fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    ad7b2000-ad7b7fff rw-         0      6000  [anon:.bss]
    ad7c5000-ad7c5fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ad7c6000-ad7c6fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ad7c7000-ad7c7fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    ad823000-ad835fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    ad836000-ad836fff ---         0      1000
    ad837000-ad837fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ad838000-ad838fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ad851000-ad870fff r-x         0     20000  /system/lib/libm.so (BuildId: 995c4352fac65beab0ed20e9d84ab752)
    ad871000-ad871fff r--     1f000      1000  /system/lib/libm.so
    ad872000-ad872fff rw-     20000      1000  /system/lib/libm.so
    ad8ae000-ad8aefff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ad8af000-ad8affff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ad8b0000-ad8b0fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    ad8e2000-ad8f9fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    ad8fa000-ad8fafff ---         0      1000
    ad8fb000-ad8fcfff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ad8fd000-ad8fdfff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ad92d000-ad938fff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    ad939000-ad939fff ---         0      1000
    ad93a000-ad93afff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    ad93b000-ad93bfff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    ad94c000-ad9defff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    ad9df000-ad9e3fff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    ad9e4000-ad9e4fff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    ad9e5000-ad9e5fff rw-         0      1000  [anon:.bss]
    ada03000-ada62fff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
    ada63000-ada69fff r--     5f000      7000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    ada6a000-ada6afff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    adaad000-adaaffff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    adab0000-adab0fff r--      2000      1000  /system/lib/libvndksupport.so
    adab1000-adab1fff rw-      3000      1000  /system/lib/libvndksupport.so
    adacd000-adb33fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    adb34000-adb34fff ---         0      1000
    adb35000-adb3bfff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    adb3c000-adb3cfff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    adb79000-adbb5fff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    adbb6000-adbb6fff ---         0      1000
    adbb7000-adbbafff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    adbbb000-adbbbfff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    adbe7000-adca6fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    adca7000-adca7fff ---         0      1000
    adca8000-adcb6fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    adcb7000-adcb7fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    adcd7000-adce9fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    adcea000-adceafff ---         0      1000
    adceb000-adcebfff r--     13000      1000  /system/lib/liblog.so
    adcec000-adcecfff rw-     14000      1000  /system/lib/liblog.so
    add28000-add28fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    add29000-add29fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    add2a000-add2afff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    add64000-add76fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    add77000-add77fff ---         0      1000
    add78000-add78fff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    add79000-add79fff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    add7b000-add7bfff r--         0      1000  [anon:linker_alloc]
    add83000-adda2fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    adda3000-adda3fff r--         0      1000  [anon:linker_alloc]
    adda4000-adda4fff rw-         0      1000  [anon:linker_alloc]
    addaf000-addaffff r--         0      1000  [anon:linker_alloc]
    addbd000-addbdfff rw-         0      1000  [anon:linker_alloc_vector]
    addc3000-addc3fff ---         0      1000  [anon:thread signal stack guard]
    addc4000-addc7fff rw-         0      4000  [anon:thread signal stack]
    addc8000-addc8fff ---         0      1000  [anon:bionic TLS guard]
    addc9000-addcbfff rw-         0      3000  [anon:bionic TLS]
    addcc000-addccfff ---         0      1000  [anon:bionic TLS guard]
    addcd000-addcdfff r--         0      1000  [anon:linker_alloc]
    addd0000-addd0fff ---         0      1000  [anon:thread signal stack guard]
    addd1000-addd4fff rw-         0      4000  [anon:thread signal stack]
    addd5000-addd5fff ---         0      1000  [anon:bionic TLS guard]
    addd6000-addd8fff rw-         0      3000  [anon:bionic TLS]
    addd9000-addd9fff ---         0      1000  [anon:bionic TLS guard]
    addda000-adddafff r--         0      1000  [anon:linker_alloc]
    adddf000-addfefff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    addff000-ade00fff r--         0      2000  [anon:linker_alloc]
    ade01000-ade01fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade02000-ade02fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade03000-ade03fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade04000-ade04fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade05000-ade05fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade06000-ade06fff ---         0      1000  [anon:bionic TLS guard]
    ade07000-ade09fff rw-         0      3000  [anon:bionic TLS]
    ade0a000-ade0afff ---         0      1000  [anon:bionic TLS guard]
    ade0b000-ade0bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade0c000-ade0cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade0d000-ade0dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade0e000-ade0efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade0f000-ade0ffff ---         0      1000  [anon:thread signal stack guard]
    ade10000-ade13fff rw-         0      4000  [anon:thread signal stack]
    ade14000-ade14fff ---         0      1000  [anon:thread signal stack guard]
    ade15000-ade18fff rw-         0      4000  [anon:thread signal stack]
    ade19000-ade19fff rw-         0      1000  [anon:linker_alloc]
    ade1a000-ade1afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade1b000-ade1bfff ---         0      1000  [anon:bionic TLS guard]
    ade1c000-ade1efff rw-         0      3000  [anon:bionic TLS]
    ade1f000-ade1ffff ---         0      1000  [anon:bionic TLS guard]
    ade20000-ade20fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade21000-ade21fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade22000-ade22fff ---         0      1000  [anon:thread signal stack guard]
    ade23000-ade26fff rw-         0      4000  [anon:thread signal stack]
    ade27000-ade27fff ---         0      1000  [anon:bionic TLS guard]
    ade28000-ade2afff rw-         0      3000  [anon:bionic TLS]
    ade2b000-ade2bfff ---         0      1000  [anon:bionic TLS guard]
    ade2c000-ade2cfff ---         0      1000  [anon:thread signal stack guard]
    ade2d000-ade30fff rw-         0      4000  [anon:thread signal stack]
    ade31000-ade31fff ---         0      1000  [anon:bionic TLS guard]
    ade32000-ade34fff rw-         0      3000  [anon:bionic TLS]
    ade35000-ade35fff ---         0      1000  [anon:bionic TLS guard]
    ade36000-ade36fff ---         0      1000  [anon:thread signal stack guard]
    ade37000-ade3afff rw-         0      4000  [anon:thread signal stack]
    ade3b000-ade3bfff ---         0      1000  [anon:bionic TLS guard]
    ade3c000-ade3efff rw-         0      3000  [anon:bionic TLS]
    ade3f000-ade3ffff ---         0      1000  [anon:bionic TLS guard]
    ade40000-ade5ffff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    ade60000-ade60fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ade61000-ade62fff r--         0      2000  [anon:linker_alloc]
    ade63000-ade82fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ade83000-adea2fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    adea3000-adea6fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    adea7000-adea7fff r--      3000      1000  /system/lib/libnetd_client.so
    adea8000-adea8fff rw-      4000      1000  /system/lib/libnetd_client.so
    adea9000-adea9fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    adeaa000-adeabfff rw-         0      2000  /dev/ashmem/MessageQueue (deleted)
    adeac000-adeacfff r--         0      1000  [anon:linker_alloc]
    adead000-adeadfff ---         0      1000  [anon:thread signal stack guard]
    adeae000-adeb1fff rw-         0      4000  [anon:thread signal stack]
    adeb2000-aded1fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    aded2000-adef1fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    adef2000-adef2fff rw-         0      1000  [anon:linker_alloc]
    adef3000-adef4fff r--         0      2000  [anon:linker_alloc]
    adef5000-adef5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    adef6000-adef6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    adef7000-adef7fff ---         0      1000  [anon:bionic TLS guard]
    adef8000-adefafff rw-         0      3000  [anon:bionic TLS]
    adefb000-adefbfff ---         0      1000  [anon:bionic TLS guard]
    adefc000-adefcfff ---         0      1000  [anon:thread signal stack guard]
    adefd000-adf00fff rw-         0      4000  [anon:thread signal stack]
    adf01000-adf01fff ---         0      1000  [anon:bionic TLS guard]
    adf02000-adf04fff rw-         0      3000  [anon:bionic TLS]
    adf05000-adf05fff ---         0      1000  [anon:bionic TLS guard]
    adf06000-adf25fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    adf26000-adf26fff ---         0      1000  [anon:thread signal stack guard]
    adf27000-adf2afff rw-         0      4000  [anon:thread signal stack]
    adf2b000-adf2bfff r--         0      1000  [anon:linker_alloc]
    adf2c000-adf2cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    adf2d000-adf2dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    adf2e000-adf2efff ---         0      1000  [anon:bionic TLS guard]
    adf2f000-adf31fff rw-         0      3000  [anon:bionic TLS]
    adf32000-adf32fff ---         0      1000  [anon:bionic TLS guard]
    adf33000-adf52fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    adf53000-adf72fff r--         0     20000  /dev/__properties__/properties_serial
    adf73000-adf79fff r--         0      7000  /dev/__properties__/property_info
    adf7a000-adf7afff rw-         0      1000  [anon:linker_alloc_vector]
    adf7b000-adf7bfff rw-         0      1000  [anon:linker_alloc_small_objects]
    adf7c000-adf7cfff rw-         0      1000  [anon:linker_alloc_vector]
    adf7d000-adf7dfff rw-         0      1000  [anon:linker_alloc_small_objects]
    adf7e000-adf7efff rw-         0      1000  [anon:linker_alloc_lob]
    adf7f000-adf81fff rw-         0      3000  [anon:linker_alloc_small_objects]
    adf82000-adf82fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    adf83000-adf85fff rw-         0      3000  [anon:linker_alloc_vector]
    adf86000-adf87fff rw-         0      2000  [anon:linker_alloc_small_objects]
    adf88000-adf8bfff r--         0      4000  [anon:linker_alloc]
    adf8c000-adf8cfff r--         0      1000  [anon:atexit handlers]
    adf8d000-adf8efff rw-         0      2000  [anon:linker_alloc_lob]
    adf8f000-adf8ffff rw-         0      1000  [anon:System property context nodes]
    adf90000-adf90fff rw-         0      1000  [anon:linker_alloc_small_objects]
    adf91000-adf91fff rw-         0      1000  [anon:arc4random data]
    adf92000-adf92fff rw-         0      1000  [anon:linker_alloc]
    adf93000-adf93fff rw-         0      1000  [anon:linker_alloc_small_objects]
    adf94000-adf94fff r--         0      1000  [anon:linker_alloc]
    adf95000-adfb4fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    adfb5000-adfb6fff rw-         0      2000  [anon:linker_alloc_small_objects]
    adfb7000-adfb7fff r--         0      1000  [anon:linker_alloc]
    adfb8000-adfd7fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    adfd8000-adfd8fff ---         0      1000
    adfd9000-adfd9fff rw-         0      1000
    adfda000-adfdafff ---         0      1000
    adfdb000-adffafff r--         0     20000  /dev/__properties__/properties_serial
    adffb000-adffbfff rw-         0      1000  [anon:System property context nodes]
    adffc000-ae002fff r--         0      7000  /dev/__properties__/property_info
    ae003000-ae003fff r--         0      1000  [anon:linker_alloc]
    ae004000-ae004fff rw-         0      1000  [anon:linker_alloc_vector]
    ae005000-ae005fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae006000-ae006fff r--         0      1000  [anon:linker_alloc]
    ae007000-ae007fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ae008000-ae008fff r--         0      1000  [anon:atexit handlers]
    ae009000-ae009fff ---         0      1000  [anon:thread signal stack guard]
    ae00a000-ae00dfff rw-         0      4000  [anon:thread signal stack]
    ae00e000-ae00efff ---         0      1000  [anon:bionic TLS guard]
    ae00f000-ae011fff rw-         0      3000  [anon:bionic TLS]
    ae012000-ae012fff ---         0      1000  [anon:bionic TLS guard]
    ae013000-ae0d1fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    ae0d2000-ae0d2fff rw-         0      1000  [anon:arc4random data]
    ae0d3000-ae0d8fff r--     bf000      6000  /system/bin/linker
    ae0d9000-ae0d9fff rw-     c5000      1000  /system/bin/linker
    ae0da000-ae0dbfff rw-         0      2000
    ae0dc000-ae0dcfff r--         0      1000
    ae0dd000-ae0e2fff rw-         0      6000
    be8f9000-be919fff rw-         0     21000  [stack]
    bed67000-bed67fff r-x         0      1000  [sigpage]
    bed68000-bed68fff r--         0      1000  [vvar]
    bed69000-bed69fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18539, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  be919948  r3  be919944
    r4  ad12e200  r5  be919948  r6  00000000  r7  00000036
    r8  ad12e258  r9  c0306201  r10 be919968  r11 ad12e29c
    ip  be919950  sp  be919930  lr  ad2b4c15  pc  ad2e6f3c

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:be8f9000]

stack:
         be9198f0  00000017
         be9198f4  00000010
         be9198f8  0000486e
         be9198fc  00000411
         be919900  00000030
         be919904  00000000
         be919908  00000000
         be91990c  00000000
         be919910  ace06030
         be919914  00000000
         be919918  ace06060
         be91991c  00000000
         be919920  ea1a2ef2
         be919924  ad12e200  [anon:libc_malloc]
         be919928  00000004
         be91992c  00000000
    #00  be919930  be919944  [stack]
         ........  ........
    #01  be919930  be919944  [stack]
         ........  ........
    #02  be919948  00000000
         ........  ........
    #03  be9199a0  ad117550  [anon:libc_malloc]
         ........  ........
    #04  be9199c8  be9199e9  [stack]
         ........  ........
    #05  be9199e8  6665640e
         ........  ........
    #06  be919a70  adf93210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  be919a88  00000000
         ........  ........
    #08  be919aa0  00000001
         ........  ........
    #09  be919ad0  be919cd9  [stack]
         be919ad4  be919f17  [stack]
         be919ad8  00000000
         be919adc  00000021
         be919ae0  bed69000  [vdso]
         be919ae4  00000010
         be919ae8  003fb0d6
         be919aec  00000006
         be919af0  00001000
         be919af4  00000011
         be919af8  00000064
         be919afc  00000003
         be919b00  8edf0034  /vendor/bin/hw/android.hardware.audio@2.0-service
         be919b04  00000004
         be919b08  00000020
         be919b0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18540, name: Binder:18539_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ad001880  r3  ad001874
    r4  ad001880  r5  ad127000  r6  c0306201  r7  00000036
    r8  00000000  r9  ad127088  r10 ad0018a0  r11 ad001888
    ip  00000000  sp  ad001860  lr  ad2b4c15  pc  ad2e6f3c

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:
         ad001820  ad10b188  [anon:libc_malloc]
         ad001824  00000100
         ad001828  ad180658  [anon:libc_malloc]
         ad00182c  ad10b188  [anon:libc_malloc]
         ad001830  00000002
         ad001834  00000100
         ad001838  00000000
         ad00183c  ad10b188  [anon:libc_malloc]
         ad001840  ea1a2ef2
         ad001844  00000004
         ad001848  ad127054  [anon:libc_malloc]
         ad00184c  00000000
         ad001850  00000000
         ad001854  00000000
         ad001858  ad127088  [anon:libc_malloc]
         ad00185c  ad0018a0  <anonymous:acf05000>
    #00  ad001860  ad001874  <anonymous:acf05000>
         ........  ........
    #01  ad001860  ad001874  <anonymous:acf05000>
         ........  ........
    #02  ad001878  00000000
         ........  ........
    #03  ad0018d8  ea1a2ef2
         ........  ........
    #04  ad001900  00000000
         ........  ........
    #05  ad001918  ad10d7b0  [anon:libc_malloc]
         ........  ........
    #06  ad001920  ad00191c  <anonymous:acf05000>
         ........  ........
    #07  ad001958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ad001960  ad001978  <anonymous:acf05000>
         ad001964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ad001968  ad001970  <anonymous:acf05000>
         ad00196c  00000000
         ad001970  ae0dd494  <anonymous:ae0dd000>
         ad001974  ace05970  <anonymous:acd09000>
         ad001978  0000486c
         ad00197c  0000486b
         ad001980  00000001
         ad001984  acf04000  [anon:thread stack guard]
         ad001988  000fd970
         ad00198c  00001000
         ad001990  00000000
         ad001994  00000000
         ad001998  00000003
         ad00199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18541, name: Binder:18539_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ace05880  r3  ace05874
    r4  ace05880  r5  ad1270e0  r6  c0306201  r7  00000036
    r8  00000000  r9  ad127168  r10 ace058a0  r11 ace05888
    ip  00000000  sp  ace05860  lr  ad2b4c15  pc  ad2e6f3c

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:
         ace05820  add6ffad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         ace05824  0000486b
         ace05828  0000486c
         ace0582c  ad115170  [anon:libc_malloc]
         ace05830  00000008
         ace05834  00000100
         ace05838  00000000
         ace0583c  ad10b208  [anon:libc_malloc]
         ace05840  ea1a2ef2
         ace05844  00000004
         ace05848  ad127134  [anon:libc_malloc]
         ace0584c  00000000
         ace05850  ace058ac  <anonymous:acd09000>
         ace05854  01000000
         ace05858  00000000
         ace0585c  00000000
    #00  ace05860  ace05874  <anonymous:acd09000>
         ........  ........
    #01  ace05860  ace05874  <anonymous:acd09000>
         ........  ........
    #02  ace05878  00000000
         ........  ........
    #03  ace058d8  ea1a2ef2
         ........  ........
    #04  ace05900  ad10d810  [anon:libc_malloc]
         ........  ........
    #05  ace05918  ad10d810  [anon:libc_malloc]
         ........  ........
    #06  ace05920  ace0591c  <anonymous:acd09000>
         ........  ........
    #07  ace05958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ace05960  ace05978  <anonymous:acd09000>
         ace05964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ace05968  ace05970  <anonymous:acd09000>
         ace0596c  00000000
         ace05970  ad001970  <anonymous:acf05000>
         ace05974  ac9aa970  <anonymous:ac8ae000>
         ace05978  0000486d
         ace0597c  0000486b
         ace05980  00000001
         ace05984  acd08000  [anon:thread stack guard]
         ace05988  000fd970
         ace0598c  00001000
         ace05990  00000000
         ace05994  00000000
         ace05998  00000003
         ace0599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18543, name: HwBinder:18539_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ac9aa878  r3  ac9aa874
    r4  ad12e500  r5  ac9aa878  r6  00000000  r7  00000036
    r8  ad12e558  r9  c0306201  r10 ac9aa898  r11 ad12e59c
    ip  ac9aa880  sp  ac9aa860  lr  ad2b4c15  pc  ad2e6f3c

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:
         ac9aa820  0000001a
         ac9aa824  00000010
         ac9aa828  0000486e
         ac9aa82c  00000411
         ac9aa830  00000024
         ac9aa834  00000000
         ac9aa838  00000000
         ac9aa83c  00000000
         ac9aa840  ace06000
         ac9aa844  00000000
         ac9aa848  ace06024
         ac9aa84c  00000000
         ac9aa850  ea1a2ef2
         ac9aa854  ad12e500  [anon:libc_malloc]
         ac9aa858  00000004
         ac9aa85c  00000000
    #00  ac9aa860  ac9aa874  <anonymous:ac8ae000>
         ........  ........
    #01  ac9aa860  ac9aa874  <anonymous:ac8ae000>
         ........  ........
    #02  ac9aa878  00000000
         ........  ........
    #03  ac9aa8d0  ad117550  [anon:libc_malloc]
         ........  ........
    #04  ac9aa8f8  00000000
         ........  ........
    #05  ac9aa918  ad10d7e0  [anon:libc_malloc]
         ........  ........
    #06  ac9aa920  ac9aa91c  <anonymous:ac8ae000>
         ........  ........
    #07  ac9aa958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ac9aa960  ac9aa978  <anonymous:ac8ae000>
         ac9aa964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac9aa968  ac9aa970  <anonymous:ac8ae000>
         ac9aa96c  00000000
         ac9aa970  ace05970  <anonymous:acd09000>
         ac9aa974  ac15e970  <anonymous:ac062000>
         ac9aa978  0000486f
         ac9aa97c  0000486b
         ac9aa980  00000001
         ac9aa984  ac8ad000  [anon:thread stack guard]
         ac9aa988  000fd970
         ac9aa98c  00001000
         ac9aa990  00000000
         ac9aa994  00000000
         ac9aa998  00000003
         ac9aa99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18554, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ac15e8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ad1218fc  r6  ac3a94d9  r7  00000150
    r8  0000000a  r9  ac15e8d0  r10 ad1218f0  r11 ac15e8e0
    ip  ac15e8a0  sp  ac15e890  lr  ad2b651d  pc  ad2e6fd4

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:
         ac15e850  ac15e8a3  <anonymous:ac062000>
         ac15e854  ad2b141f  /system/lib/libc.so (closedir+22)
         ac15e858  ac15e86c  <anonymous:ac062000>
         ac15e85c  ad155000  [anon:libc_malloc]
         ac15e860  ac15e86c  <anonymous:ac062000>
         ac15e864  ac392311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         ac15e868  ac15e8a3  <anonymous:ac062000>
         ac15e86c  00000000
         ac15e870  00000000
         ac15e874  00000000
         ac15e878  00000000
         ac15e87c  00000010
         ac15e880  00000020
         ac15e884  00000001
         ac15e888  00000008
         ac15e88c  00001f40
    #00  ac15e890  00000002
         ........  ........
    #01  ac15e8a0  00000000
         ........  ........
    #02  ac15e8c8  ad1080f0  [anon:libc_malloc]
         ........  ........
    #03  ac15e920  ac15e91c  <anonymous:ac062000>
         ........  ........
    #04  ac15e958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  ac15e960  ac15e978  <anonymous:ac062000>
         ac15e964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ac15e968  ac15e970  <anonymous:ac062000>
         ac15e96c  00000000
         ac15e970  ac9aa970  <anonymous:ac8ae000>
         ac15e974  abeff970  <anonymous:abe03000>
         ac15e978  0000487a
         ac15e97c  0000486b
         ac15e980  00000001
         ac15e984  ac061000  [anon:thread stack guard]
         ac15e988  000fd970
         ac15e98c  00001000
         ac15e990  00000000
         ac15e994  00000000
         ac15e998  00000003
         ac15e99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18558, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad11734c  r1  00000089  r2  00000160  r3  abeff888
    r4  00000000  r5  ffffffff  r6  001539ea  r7  000000f0
    r8  00000160  r9  0000004d  r10 ad1272a0  r11 00000000
    ip  abeff878  sp  abeff868  lr  ad2b0219  pc  ad2acd54

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:
         abeff828  abeff888  <anonymous:abe03000>
         abeff82c  00000160
         abeff830  00000000
         abeff834  ad1272a0  [anon:libc_malloc]
         abeff838  00000000
         abeff83c  abeff848  <anonymous:abe03000>
         abeff840  ad2ac26f  /system/lib/libc.so (clock_gettime+18)
         abeff844  bed69444  [vdso] (__vdso_clock_gettime+12)
         abeff848  abeff888  <anonymous:abe03000>
         abeff84c  ad2b0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         abeff850  abeff914  <anonymous:abe03000>
         abeff854  5fa646df
         abeff858  1588fc92
         abeff85c  004c4304
         abeff860  00cf209c
         abeff864  ea1a2ef2
    #00  abeff868  abeff9c8  <anonymous:abe03000>
         ........  ........
    #01  abeff878  abeff888  <anonymous:abe03000>
         ........  ........
    #02  abeff8b0  abeff914  <anonymous:abe03000>
         ........  ........
    #03  abeff8d0  00000002
         ........  ........
    #04  abeff958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  abeff960  abeff978  <anonymous:abe03000>
         abeff964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         abeff968  abeff970  <anonymous:abe03000>
         abeff96c  00000000
         abeff970  ac15e970  <anonymous:ac062000>
         abeff974  abe01970  <anonymous:abd05000>
         abeff978  0000487e
         abeff97c  0000486b
         abeff980  00000000
         abeff984  abe02000  [anon:thread stack guard]
         abeff988  000fd970
         abeff98c  00001000
         abeff990  00000000
         abeff994  00000000
         abeff998  00000000
         abeff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18559, name: HwBinder:18539_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  abe01878  r3  abe01874
    r4  ad12ea00  r5  abe01878  r6  00000000  r7  00000036
    r8  ad12ea58  r9  c0306201  r10 abe01898  r11 ad12ea9c
    ip  abe01880  sp  abe01860  lr  ad2b4c15  pc  ad2e6f3c

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:
         abe01820  0000001a
         abe01824  00000010
         abe01828  0000486e
         abe0182c  00000411
         abe01830  00000024
         abe01834  00000000
         abe01838  00000000
         abe0183c  00000000
         abe01840  ace06024
         abe01844  00000000
         abe01848  ace06048
         abe0184c  00000000
         abe01850  ea1a2ef2
         abe01854  ad12ea00  [anon:libc_malloc]
         abe01858  00000004
         abe0185c  00000000
    #00  abe01860  abe01874  <anonymous:abd05000>
         ........  ........
    #01  abe01860  abe01874  <anonymous:abd05000>
         ........  ........
    #02  abe01878  00000000
         ........  ........
    #03  abe018d0  ea1a2ef2
         ........  ........
    #04  abe018f8  00000000
         ........  ........
    #05  abe01918  ad10dba0  [anon:libc_malloc]
         ........  ........
    #06  abe01920  abe0191c  <anonymous:abd05000>
         ........  ........
    #07  abe01958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  abe01960  abe01978  <anonymous:abd05000>
         abe01964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         abe01968  abe01970  <anonymous:abd05000>
         abe0196c  00000000
         abe01970  abeff970  <anonymous:abe03000>
         abe01974  ab775970  <anonymous:ab679000>
         abe01978  0000487f
         abe0197c  0000486b
         abe01980  00000001
         abe01984  abd04000  [anon:thread stack guard]
         abe01988  000fd970
         abe0198c  00001000
         abe01990  00000000
         abe01994  00000000
         abe01998  00000003
         abe0199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18564, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  ad16d204  r1  00000089  r2  000000cc  r3  ab7757f0
    r4  00000000  r5  ffffffff  r6  ac721509  r7  000000f0
    r8  000000cc  r9  0000000b  r10 00001200  r11 ad14113c
    ip  ab7757e0  sp  ab7757d0  lr  ad2b0219  pc  ad2acd54

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:
         ab775790  ab7757f0  <anonymous:ab679000>
         ab775794  000000cc
         ab775798  00000000
         ab77579c  00001200
         ab7757a0  ad14113c  [anon:libc_malloc]
         ab7757a4  ab7757b0  <anonymous:ab679000>
         ab7757a8  ad2ac26f  /system/lib/libc.so (clock_gettime+18)
         ab7757ac  bed69444  [vdso] (__vdso_clock_gettime+12)
         ab7757b0  ab7757f0  <anonymous:ab679000>
         ab7757b4  ad2b0d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         ab7757b8  ad16d000  [anon:libc_malloc]
         ab7757bc  5fa646df
         ab7757c0  15b10a51
         ab7757c4  004c4304
         ab7757c8  00f72e5b
         ab7757cc  ea1a2ef2
    #00  ab7757d0  ab7759c8  <anonymous:ab679000>
         ........  ........
    #01  ab7757e0  ab7757f0  <anonymous:ab679000>
         ........  ........
    #02  ab775818  ab775848  <anonymous:ab679000>
         ........  ........
    #03  ab775838  146e059b
         ........  ........
    #04  ab775878  00000000
         ........  ........
    #05  ab7758b8  abf31000  [anon:libc_malloc]
         ........  ........
    #06  ab7758e8  00000000
         ........  ........
    #07  ab775920  ab77591c  <anonymous:ab679000>
         ........  ........
    #08  ab775958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  ab775960  ab775978  <anonymous:ab679000>
         ab775964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab775968  ab775970  <anonymous:ab679000>
         ab77596c  00000000
         ab775970  abe01970  <anonymous:abd05000>
         ab775974  ab677970  <anonymous:ab57b000>
         ab775978  00004884
         ab77597c  0000486b
         ab775980  00000001
         ab775984  ab678000  [anon:thread stack guard]
         ab775988  000fd970
         ab77598c  00001000
         ab775990  00000000
         ab775994  00000000
         ab775998  00000003
         ab77599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18567, name: HwBinder:18539_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ab677878  r3  ab677874
    r4  ad12ed00  r5  ab677878  r6  00000000  r7  00000036
    r8  ad12ed58  r9  c0306201  r10 ab677898  r11 ad12ed9c
    ip  ab677880  sp  ab677860  lr  ad2b4c15  pc  ad2e6f3c

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:
         ab677820  0000001d
         ab677824  00000010
         ab677828  0000486e
         ab67782c  00000411
         ab677830  00000078
         ab677834  00000000
         ab677838  00000010
         ab67783c  00000000
         ab677840  ace06000
         ab677844  00000000
         ab677848  ace06078
         ab67784c  00000000
         ab677850  ea1a2ef2
         ab677854  ad12ed00  [anon:libc_malloc]
         ab677858  00000004
         ab67785c  00000000
    #00  ab677860  ab677874  <anonymous:ab57b000>
         ........  ........
    #01  ab677860  ab677874  <anonymous:ab57b000>
         ........  ........
    #02  ab677878  00000000
         ........  ........
    #03  ab6778d0  ad117640  [anon:libc_malloc]
         ........  ........
    #04  ab6778f8  00000000
         ........  ........
    #05  ab677918  ad10dcc0  [anon:libc_malloc]
         ........  ........
    #06  ab677920  ab67791c  <anonymous:ab57b000>
         ........  ........
    #07  ab677958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ab677960  ab677978  <anonymous:ab57b000>
         ab677964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab677968  ab677970  <anonymous:ab57b000>
         ab67796c  00000000
         ab677970  ab775970  <anonymous:ab679000>
         ab677974  ab579970  <anonymous:ab47d000>
         ab677978  00004887
         ab67797c  0000486b
         ab677980  00000001
         ab677984  ab57a000  [anon:thread stack guard]
         ab677988  000fd970
         ab67798c  00001000
         ab677990  00000000
         ab677994  00000000
         ab677998  00000003
         ab67799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 18539, tid: 18580, name: Binder:18539_3  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  ab47b880  r3  ab47b874
    r4  ab47b880  r5  ad127380  r6  c0306201  r7  00000036
    r8  00000000  r9  ad127408  r10 ab47b8a0  r11 ab47b888
    ip  00000000  sp  ab47b860  lr  ad2b4c15  pc  ad2e6f3c

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:
         ab47b820  ad10b608  [anon:libc_malloc]
         ab47b824  00000100
         ab47b828  ad180658  [anon:libc_malloc]
         ab47b82c  ad10b608  [anon:libc_malloc]
         ab47b830  00000012
         ab47b834  00000100
         ab47b838  00000000
         ab47b83c  ad10b608  [anon:libc_malloc]
         ab47b840  ea1a2ef2
         ab47b844  00000004
         ab47b848  ad1273d4  [anon:libc_malloc]
         ab47b84c  00000004
         ab47b850  00000000
         ab47b854  00000000
         ab47b858  ad127408  [anon:libc_malloc]
         ab47b85c  ab47b8a0  <anonymous:ab37f000>
    #00  ab47b860  ab47b874  <anonymous:ab37f000>
         ........  ........
    #01  ab47b860  ab47b874  <anonymous:ab37f000>
         ........  ........
    #02  ab47b878  00000000
         ........  ........
    #03  ab47b8d8  ea1a2ef2
         ........  ........
    #04  ab47b900  ad10dcf0  [anon:libc_malloc]
         ........  ........
    #05  ab47b918  ad10dcf0  [anon:libc_malloc]
         ........  ........
    #06  ab47b920  ab47b91c  <anonymous:ab37f000>
         ........  ........
    #07  ab47b958  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ab47b960  ab47b978  <anonymous:ab37f000>
         ab47b964  ad2f6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ab47b968  ab47b970  <anonymous:ab37f000>
         ab47b96c  00000000
         ab47b970  ab579970  <anonymous:ab47d000>
         ab47b974  00000000
         ab47b978  00004894
         ab47b97c  0000486b
         ab47b980  00000001
         ab47b984  ab37e000  [anon:thread stack guard]
         ab47b988  000fd970
         ab47b98c  00001000
         ab47b990  00000000
         ab47b994  00000000
         ab47b998  00000003
         ab47b99c  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:[49080200]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: anon_inode:inotify
    fd 10: /dev/snd/controlC0
    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
