*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/15.520.8-20200731:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 13901, tid: 13937, 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  a702a070  r5  a702a07c  r6  a702a070  r7  a702a094
    r8  a702a140  r9  a702a138  r10 00000140  r11 00000000
    ip  a6547380  sp  a6547888  lr  a75d3935  pc  a75d4f56

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:
         a6547848  51a54d78
         a654784c  a75f836c  /vendor/lib/libamlaudiorc.so
         a6547850  ffffffff
         a6547854  ffffffff
         a6547858  a75d3935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a654785c  00000006
         a6547860  a702a070  [anon:libc_malloc]
         a6547864  a702a07c  [anon:libc_malloc]
         a6547868  a702a070  [anon:libc_malloc]
         a654786c  a7036140  [anon:libc_malloc]
         a6547870  a702a140  [anon:libc_malloc]
         a6547874  a75d3c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a6547878  a702a070  [anon:libc_malloc]
         a654787c  a702a07c  [anon:libc_malloc]
         a6547880  a7036140  [anon:libc_malloc]
         a6547884  a75d4eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a6547888  00000001
         ........  ........
    #01  a65478a8  00000001
         ........  ........
    #02  a65478c8  a702a130  [anon:libc_malloc]
         ........  ........
    #03  a65478e0  00000000
         ........  ........
    #04  a6547920  a654791c  <anonymous:a644b000>
         ........  ........
    #05  a6547958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a6547960  a6547978  <anonymous:a644b000>
         a6547964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6547968  a6547970  <anonymous:a644b000>
         a654796c  00000000
         a6547970  a6645970  <anonymous:a6549000>
         a6547974  00000000
         a6547978  ffffffff
         a654797c  00000000
         a6547980  00000001
         a6547984  a644a000  [anon:thread stack guard]
         a6547988  000fd970
         a654798c  00001000
         a6547990  00000000
         a6547994  00000000
         a6547998  00000003
         a654799c  00000000

memory near r4 ([anon:libc_malloc]):
    a702a050 0096602b 00000000 05da8654 00000000  +`......T.......
    a702a060 a7db37d4 a8215910 00000000 00000000  .7...Y!.........
    a702a070 a75f7374 a75f8060 00000000 00000001  ts_.`._.........
    a702a080 00003e80 00000000 00000006 00000000  .>..............
    a702a090 00000000 00000000 00000000 00000000  ................
    a702a0a0 00000000 00000000 00000000 00000000  ................
    a702a0b0 00000000 00000000 00000000 00000000  ................
    a702a0c0 a75d4a5d a75d4a63 a702a070 00000000  ]J].cJ].p.......
    a702a0d0 00000000 00000000 00000000 00000000  ................
    a702a0e0 a7db3300 00000000 a6547970 00000000  .3......pyT.....
    a702a0f0 00000002 00000000 a8210100 00000000  ..........!.....
    a702a100 00003671 a8221bb8 a7036000 a8208408  q6...."..`.... .
    a702a110 a8208420 a8208450 a820cb88 a7036140   . .P. ... .@a..
    a702a120 00000000 00000000 00000140 00000000  ........@.......
    a702a130 00000000 00000000 00000000 00000000  ................
    a702a140 00000000 00000000 a7db3334 a8215970  ........43..pY!.

memory near r5 ([anon:libc_malloc]):
    a702a05c 00000000 a7db37d4 a8215910 00000000  .....7...Y!.....
    a702a06c 00000000 a75f7374 a75f8060 00000000  ....ts_.`._.....
    a702a07c 00000001 00003e80 00000000 00000006  .....>..........
    a702a08c 00000000 00000000 00000000 00000000  ................
    a702a09c 00000000 00000000 00000000 00000000  ................
    a702a0ac 00000000 00000000 00000000 00000000  ................
    a702a0bc 00000000 a75d4a5d a75d4a63 a702a070  ....]J].cJ].p...
    a702a0cc 00000000 00000000 00000000 00000000  ................
    a702a0dc 00000000 a7db3300 00000000 a6547970  .....3......pyT.
    a702a0ec 00000000 00000002 00000000 a8210100  ..............!.
    a702a0fc 00000000 00003671 a8221bb8 a7036000  ....q6...."..`..
    a702a10c a8208408 a8208420 a8208450 a820cb88  .. . . .P. ... .
    a702a11c a7036140 00000000 00000000 00000140  @a..........@...
    a702a12c 00000000 00000000 00000000 00000000  ................
    a702a13c 00000000 00000000 00000000 a7db3334  ............43..
    a702a14c a8215970 00000008 00000000 00000030  pY!.........0...

memory near r6 ([anon:libc_malloc]):
    a702a050 0096602b 00000000 05da8654 00000000  +`......T.......
    a702a060 a7db37d4 a8215910 00000000 00000000  .7...Y!.........
    a702a070 a75f7374 a75f8060 00000000 00000001  ts_.`._.........
    a702a080 00003e80 00000000 00000006 00000000  .>..............
    a702a090 00000000 00000000 00000000 00000000  ................
    a702a0a0 00000000 00000000 00000000 00000000  ................
    a702a0b0 00000000 00000000 00000000 00000000  ................
    a702a0c0 a75d4a5d a75d4a63 a702a070 00000000  ]J].cJ].p.......
    a702a0d0 00000000 00000000 00000000 00000000  ................
    a702a0e0 a7db3300 00000000 a6547970 00000000  .3......pyT.....
    a702a0f0 00000002 00000000 a8210100 00000000  ..........!.....
    a702a100 00003671 a8221bb8 a7036000 a8208408  q6...."..`.... .
    a702a110 a8208420 a8208450 a820cb88 a7036140   . .P. ... .@a..
    a702a120 00000000 00000000 00000140 00000000  ........@.......
    a702a130 00000000 00000000 00000000 00000000  ................
    a702a140 00000000 00000000 a7db3334 a8215970  ........43..pY!.

memory near r7 ([anon:libc_malloc]):
    a702a074 a75f8060 00000000 00000001 00003e80  `._..........>..
    a702a084 00000000 00000006 00000000 00000000  ................
    a702a094 00000000 00000000 00000000 00000000  ................
    a702a0a4 00000000 00000000 00000000 00000000  ................
    a702a0b4 00000000 00000000 00000000 a75d4a5d  ............]J].
    a702a0c4 a75d4a63 a702a070 00000000 00000000  cJ].p...........
    a702a0d4 00000000 00000000 00000000 a7db3300  .............3..
    a702a0e4 00000000 a6547970 00000000 00000002  ....pyT.........
    a702a0f4 00000000 a8210100 00000000 00003671  ......!.....q6..
    a702a104 a8221bb8 a7036000 a8208408 a8208420  .."..`.... . . .
    a702a114 a8208450 a820cb88 a7036140 00000000  P. ... .@a......
    a702a124 00000000 00000140 00000000 00000000  ....@...........
    a702a134 00000000 00000000 00000000 00000000  ................
    a702a144 00000000 a7db3334 a8215970 00000008  ....43..pY!.....
    a702a154 00000000 00000030 00000000 00000060  ....0.......`...
    a702a164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    a702a120 00000000 00000000 00000140 00000000  ........@.......
    a702a130 00000000 00000000 00000000 00000000  ................
    a702a140 00000000 00000000 a7db3334 a8215970  ........43..pY!.
    a702a150 00000008 00000000 00000030 00000000  ........0.......
    a702a160 00000060 00000000 00000088 00000000  `...............
    a702a170 000000a8 00000000 000000d0 00000000  ................
    a702a180 00000100 00000000 00000128 00000000  ........(.......
    a702a190 00000148 00000000 00000170 00000000  H.......p.......
    a702a1a0 000001a0 00000000 000001c8 00000000  ................
    a702a1b0 000001e8 00000000 00000000 00000000  ................
    a702a1c0 00000000 00000000 00000000 00000000  ................
    a702a1d0 00000000 00000000 00000000 00000000  ................
    a702a1e0 00000000 00000000 00000000 00000000  ................
    a702a1f0 00000000 00000000 00000000 00000000  ................
    a702a200 00000000 00000000 00000000 00000000  ................
    a702a210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    a702a118 a820cb88 a7036140 00000000 00000000  .. .@a..........
    a702a128 00000140 00000000 00000000 00000000  @...............
    a702a138 00000000 00000000 00000000 00000000  ................
    a702a148 a7db3334 a8215970 00000008 00000000  43..pY!.........
    a702a158 00000030 00000000 00000060 00000000  0.......`.......
    a702a168 00000088 00000000 000000a8 00000000  ................
    a702a178 000000d0 00000000 00000100 00000000  ................
    a702a188 00000128 00000000 00000148 00000000  (.......H.......
    a702a198 00000170 00000000 000001a0 00000000  p...............
    a702a1a8 000001c8 00000000 000001e8 00000000  ................
    a702a1b8 00000000 00000000 00000000 00000000  ................
    a702a1c8 00000000 00000000 00000000 00000000  ................
    a702a1d8 00000000 00000000 00000000 00000000  ................
    a702a1e8 00000000 00000000 00000000 00000000  ................
    a702a1f8 00000000 00000000 00000000 00000000  ................
    a702a208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a644b000>):
    a6547360 62367100 bb5fe461 a6034082 51a54d78  .q6ba._..@..xM.Q
    a6547370 a6547404 00000003 a6547404 a867333c  .tT......tT.<3g.
    a6547380 a866ccf9 a8673014 00000000 00000001  ..f..0g.........
    a6547390 00000000 a866528f 00000000 00000000  .....Rf.........
    a65473a0 a65479c8 00000000 5fe46162 034082bb  .yT.....ba._..@.
    a65473b0 51a54d78 a6547448 00000000 a75eb104  xM.QHtT.......^.
    a65473c0 00000006 a75f8060 a702a138 00000140  ....`._.8...@...
    a65473d0 00000000 a8664b6d 000003c5 ffff0208  ....mKf.........
    a65473e0 00000006 000003ff 00000000 00000000  ................
    a65473f0 00000000 00000000 00000000 00000000  ................
    a6547400 a65473a8 a65473e0 00000001 a75eb104  .sT..sT.......^.
    a6547410 0000001c a6547448 0000003b 51a54d78  ....HtT.;...xM.Q
    a6547420 a75eb104 00000006 a6547448 00000000  ..^.....HtT.....
    a6547430 a75f8060 a8664ca3 a75eb3b7 a654785c  `._..Lf...^.\xT.
    a6547440 00000000 a654785c 4f525245 75412052  ....\xT.ERROR Au
    a6547450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a644b000>):
    a6547868 a702a070 a7036140 a702a140 a75d3c41  p...@a..@...A<].
    a6547878 a702a070 a702a07c a7036140 a75d4eef  p...|...@a...N].
    a6547888 00000001 a7dae000 00000000 00000140  ............@...
    a6547898 a702a07c a702a070 a7036140 a75d4d01  |...p...@a...M].
    a65478a8 00000001 a702a120 51a54d78 00000140  .... ...xM.Q@...
    a65478b8 a7036140 a7036000 a75f8348 a75d3099  @a...`..H._..0].
    a65478c8 a702a130 a702a0e0 a702a120 a65478f4  0....... ....xT.
    a65478d8 a702a130 a7da651b 00000000 00000000  0....e..........
    a65478e8 00000000 00000000 a702a128 00000002  ........(.......
    a65478f8 51a54d78 a702a0e0 00000000 a702a0ec  xM.Q............
    a6547908 00000000 a6547928 0000366e a8215980  ....(yT.n6...Y!.
    a6547918 a8465c75 a8466055 a654791c a6547970  u\F.U`F..yT.pyT.
    a6547928 a702a0e0 a8215970 a702a0e0 51a54d78  ....pY!.....xM.Q
    a6547938 a6547970 a6547970 a6547970 00000078  pyT.pyT.pyT.x...
    a6547948 0000364d 0000366e a8215980 a8a74c47  M6..n6...Y!.GL..
    a6547958 a8a74c2f a8a2f067 a6547978 a8a74c2f  /L..g...xyT./L..

memory near lr (/vendor/lib/libamlaudiorc.so):
    a75d3914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a75d3924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a75d3934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a75d3944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a75d3954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a75d3964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a75d3974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a75d3984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a75d3994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a75d39a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a75d39b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a75d39c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a75d39d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a75d39e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a75d39f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a75d3a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a75d4f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a75d4f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a75d4f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a75d4f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a75d4f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a75d4f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a75d4f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a75d4fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a75d4fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a75d4fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a75d4fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a75d4fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a75d4ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a75d5004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a75d5014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a75d5024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (476 entries):
--->Fault address falls at 00000010 before any mapped regions
    83af3000-83af5fff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    83af6000-83af6fff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    83af7000-83af7fff rw-         0      1000
    a644a000-a644afff ---         0      1000  [anon:thread stack guard]
    a644b000-a6547fff rw-         0     fd000
    a6548000-a6548fff ---         0      1000  [anon:thread stack guard]
    a6549000-a6645fff rw-         0     fd000
    a6646000-a6646fff ---         0      1000  [anon:thread stack guard]
    a6647000-a6743fff rw-         0     fd000
    a6744000-a6744fff ---         0      1000  [anon:thread stack guard]
    a6745000-a6841fff rw-         0     fd000
    a6842000-a6844fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a6845000-a6845fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a6846000-a6846fff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a68af000-a68b4fff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a68b5000-a68b5fff ---         0      1000
    a68b6000-a68b6fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a68b7000-a68b7fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a68f0000-a68f3fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a68f4000-a68f4fff r--      3000      1000  /vendor/lib/libalsautils.so
    a68f5000-a68f5fff rw-      4000      1000  /vendor/lib/libalsautils.so
    a6935000-a6937fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a6938000-a6938fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a6939000-a6939fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a694f000-a694ffff ---         0      1000  [anon:thread stack guard]
    a6950000-a6a4cfff rw-         0     fd000
    a6a4d000-a6a54fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a6a55000-a6a55fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a6a56000-a6a56fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a6ab3000-a6ab8fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a6ab9000-a6ab9fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a6aba000-a6abafff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a6ad1000-a6ad8fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a6ad9000-a6ad9fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a6ada000-a6adafff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a6b04000-a6b08fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a6b09000-a6b09fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a6b0a000-a6b0afff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a6b61000-a6b65fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a6b66000-a6b66fff ---         0      1000
    a6b67000-a6b67fff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a6b68000-a6b68fff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a6ba9000-a6baffff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a6bb0000-a6bb0fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a6bb1000-a6bb2fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a6bdf000-a6beafff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a6beb000-a6bebfff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a6bec000-a6becfff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a6c05000-a6c30fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a6c31000-a6c31fff ---         0      1000
    a6c32000-a6c32fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a6c33000-a6c33fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a6c53000-a6c58fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a6c59000-a6c59fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a6c5a000-a6c5afff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a6cb2000-a6d71fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a6d72000-a6d74fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a6d75000-a6d75fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a6d80000-a6d83fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    a6d84000-a6d84fff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a6d85000-a6d85fff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a6def000-a6df2fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    a6df3000-a6df3fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
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    a846d000-a846dfff ---         0      1000
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    a8e6d000-a8e6dfff ---         0      1000
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    a8e9c000-a8e9cfff ---         0      1000
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    a8ee5000-a8ee5fff r--         0      1000  [anon:linker_alloc]
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    a8eff000-a8efffff rw-         0      1000  [anon:linker_alloc_vector]
    a8f0a000-a8f0afff ---         0      1000  [anon:thread signal stack guard]
    a8f0b000-a8f0efff rw-         0      4000  [anon:thread signal stack]
    a8f0f000-a8f0ffff r--         0      1000  [anon:linker_alloc]
    a8f11000-a8f11fff ---         0      1000  [anon:bionic TLS guard]
    a8f12000-a8f14fff rw-         0      3000  [anon:bionic TLS]
    a8f15000-a8f15fff ---         0      1000  [anon:bionic TLS guard]
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    a8f17000-a8f17fff ---         0      1000  [anon:thread signal stack guard]
    a8f18000-a8f1bfff rw-         0      4000  [anon:thread signal stack]
    a8f1c000-a8f1cfff r--         0      1000  [anon:linker_alloc]
    a8f1d000-a8f1dfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8f1e000-a8f1efff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
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    a8f41000-a8f42fff r--         0      2000  [anon:linker_alloc]
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    a8f44000-a8f44fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8f45000-a8f45fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8f46000-a8f46fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8f47000-a8f47fff ---         0      1000  [anon:bionic TLS guard]
    a8f48000-a8f4afff rw-         0      3000  [anon:bionic TLS]
    a8f4b000-a8f4bfff ---         0      1000  [anon:bionic TLS guard]
    a8f4c000-a8f4cfff ---         0      1000  [anon:thread signal stack guard]
    a8f4d000-a8f50fff rw-         0      4000  [anon:thread signal stack]
    a8f51000-a8f51fff ---         0      1000  [anon:bionic TLS guard]
    a8f52000-a8f54fff rw-         0      3000  [anon:bionic TLS]
    a8f55000-a8f55fff ---         0      1000  [anon:bionic TLS guard]
    a8f56000-a8f56fff ---         0      1000  [anon:thread signal stack guard]
    a8f57000-a8f5afff rw-         0      4000  [anon:thread signal stack]
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    a8f5d000-a8f5dfff ---         0      1000  [anon:bionic TLS guard]
    a8f5e000-a8f60fff rw-         0      3000  [anon:bionic TLS]
    a8f61000-a8f61fff ---         0      1000  [anon:bionic TLS guard]
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    a8fa3000-a8fa4fff r--         0      2000  [anon:linker_alloc]
    a8fa5000-a8fa5fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8fa6000-a8fa6fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a8fa7000-a8fa7fff rw-      1000      1000  /dev/ashmem/MessageQueue (deleted)
    a8fa8000-a8fa8fff ---         0      1000  [anon:thread signal stack guard]
    a8fa9000-a8facfff rw-         0      4000  [anon:thread signal stack]
    a8fad000-a8fadfff ---         0      1000  [anon:bionic TLS guard]
    a8fae000-a8fb0fff rw-         0      3000  [anon:bionic TLS]
    a8fb1000-a8fb1fff ---         0      1000  [anon:bionic TLS guard]
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    a8ff6000-a8ff6fff r--      3000      1000  /system/lib/libnetd_client.so
    a8ff7000-a8ff7fff rw-      4000      1000  /system/lib/libnetd_client.so
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    a8ffa000-a8ffafff ---         0      1000  [anon:thread signal stack guard]
    a8ffb000-a8ffefff rw-         0      4000  [anon:thread signal stack]
    a8fff000-a8ffffff ---         0      1000  [anon:bionic TLS guard]
    a9000000-a9002fff rw-         0      3000  [anon:bionic TLS]
    a9003000-a9003fff ---         0      1000  [anon:bionic TLS guard]
    a9004000-a9004fff ---         0      1000  [anon:thread signal stack guard]
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    a9009000-a9009fff r--         0      1000  [anon:linker_alloc]
    a900a000-a900afff ---         0      1000  [anon:bionic TLS guard]
    a900b000-a900dfff rw-         0      3000  [anon:bionic TLS]
    a900e000-a900efff ---         0      1000  [anon:bionic TLS guard]
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    a9034000-a9034fff rw-         0      1000  [anon:linker_alloc]
    a9035000-a9036fff r--         0      2000  [anon:linker_alloc]
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    a9038000-a9038fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a9039000-a9039fff ---         0      1000  [anon:bionic TLS guard]
    a903a000-a903cfff rw-         0      3000  [anon:bionic TLS]
    a903d000-a903dfff ---         0      1000  [anon:bionic TLS guard]
    a903e000-a903efff ---         0      1000  [anon:thread signal stack guard]
    a903f000-a9042fff rw-         0      4000  [anon:thread signal stack]
    a9043000-a9043fff ---         0      1000  [anon:bionic TLS guard]
    a9044000-a9046fff rw-         0      3000  [anon:bionic TLS]
    a9047000-a9047fff ---         0      1000  [anon:bionic TLS guard]
    a9048000-a9048fff ---         0      1000  [anon:thread signal stack guard]
    a9049000-a904cfff rw-         0      4000  [anon:thread signal stack]
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    a906d000-a906dfff r--         0      1000  [anon:linker_alloc]
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    a906f000-a906ffff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    a9070000-a9070fff ---         0      1000  [anon:bionic TLS guard]
    a9071000-a9073fff rw-         0      3000  [anon:bionic TLS]
    a9074000-a9074fff ---         0      1000  [anon:bionic TLS guard]
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    a90bc000-a90bcfff rw-         0      1000  [anon:linker_alloc_vector]
    a90bd000-a90bdfff rw-         0      1000  [anon:linker_alloc_small_objects]
    a90be000-a90befff rw-         0      1000  [anon:linker_alloc_vector]
    a90bf000-a90bffff rw-         0      1000  [anon:linker_alloc_small_objects]
    a90c0000-a90c0fff rw-         0      1000  [anon:linker_alloc_lob]
    a90c1000-a90c3fff rw-         0      3000  [anon:linker_alloc_small_objects]
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    a90c5000-a90c7fff rw-         0      3000  [anon:linker_alloc_vector]
    a90c8000-a90c9fff rw-         0      2000  [anon:linker_alloc_small_objects]
    a90ca000-a90cdfff r--         0      4000  [anon:linker_alloc]
    a90ce000-a90cefff r--         0      1000  [anon:atexit handlers]
    a90cf000-a90d0fff rw-         0      2000  [anon:linker_alloc_lob]
    a90d1000-a90d1fff rw-         0      1000  [anon:System property context nodes]
    a90d2000-a90d2fff rw-         0      1000  [anon:linker_alloc_small_objects]
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    a90d4000-a90d4fff rw-         0      1000  [anon:linker_alloc]
    a90d5000-a90d5fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a90d6000-a90d6fff r--         0      1000  [anon:linker_alloc]
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    a90f7000-a90f8fff rw-         0      2000  [anon:linker_alloc_small_objects]
    a90f9000-a90f9fff r--         0      1000  [anon:linker_alloc]
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    a911a000-a911afff ---         0      1000
    a911b000-a911bfff rw-         0      1000
    a911c000-a911cfff ---         0      1000
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    a913d000-a913dfff rw-         0      1000  [anon:System property context nodes]
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    a9145000-a9145fff r--         0      1000  [anon:linker_alloc]
    a9146000-a9146fff rw-         0      1000  [anon:linker_alloc_vector]
    a9147000-a9147fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a9148000-a9148fff r--         0      1000  [anon:linker_alloc]
    a9149000-a9149fff rw-         0      1000  [anon:linker_alloc_small_objects]
    a914a000-a914afff r--         0      1000  [anon:atexit handlers]
    a914b000-a914bfff ---         0      1000  [anon:thread signal stack guard]
    a914c000-a914ffff rw-         0      4000  [anon:thread signal stack]
    a9150000-a9150fff ---         0      1000  [anon:bionic TLS guard]
    a9151000-a9153fff rw-         0      3000  [anon:bionic TLS]
    a9154000-a9154fff ---         0      1000  [anon:bionic TLS guard]
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    a9214000-a9214fff rw-         0      1000  [anon:arc4random data]
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    a921b000-a921bfff rw-     c5000      1000  /system/bin/linker
    a921c000-a921dfff rw-         0      2000
    a921e000-a921efff r--         0      1000
    a921f000-a9224fff rw-         0      6000
    bee9c000-beebcfff rw-         0     21000  [stack]
    befa8000-befa8fff r-x         0      1000  [sigpage]
    befa9000-befa9fff r--         0      1000  [vvar]
    befaa000-befaafff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13901, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  beebc948  r3  beebc944
    r4  a8227000  r5  beebc948  r6  00000000  r7  00000036
    r8  a8227058  r9  c0306201  r10 beebc968  r11 a822709c
    ip  beebc950  sp  beebc930  lr  a8a32c15  pc  a8a64f3c

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:bee9c000]

stack:
         beebc8f0  0000001b
         beebc8f4  00000010
         beebc8f8  0000364e
         beebc8fc  00000411
         beebc900  00000028
         beebc904  00000000
         beebc908  00000000
         beebc90c  00000000
         beebc910  a7f06000
         beebc914  00000000
         beebc918  a7f06028
         beebc91c  00000000
         beebc920  51a54d78
         beebc924  a8227000  [anon:libc_malloc]
         beebc928  00000004
         beebc92c  00000000
    #00  beebc930  beebc944  [stack]
         ........  ........
    #01  beebc930  beebc944  [stack]
         ........  ........
    #02  beebc948  00000000
         ........  ........
    #03  beebc9a0  00000000
         ........  ........
    #04  beebc9c8  beebc9e9  [stack]
         ........  ........
    #05  beebc9e8  6665640e
         ........  ........
    #06  beebca70  a90d5210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beebca88  00000000
         ........  ........
    #08  beebcaa0  00000001
         ........  ........
    #09  beebcad0  beebccd9  [stack]
         beebcad4  beebcf17  [stack]
         beebcad8  00000000
         beebcadc  00000021
         beebcae0  befaa000  [vdso]
         beebcae4  00000010
         beebcae8  003fb0d6
         beebcaec  00000006
         beebcaf0  00001000
         beebcaf4  00000011
         beebcaf8  00000064
         beebcafc  00000003
         beebcb00  83af3034  /vendor/bin/hw/android.hardware.audio@2.0-service
         beebcb04  00000004
         beebcb08  00000020
         beebcb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13904, name: Binder:13901_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a8101880  r3  a8101874
    r4  a8101880  r5  a8228000  r6  c0306201  r7  00000036
    r8  00000000  r9  a8228088  r10 a81018a0  r11 a8101888
    ip  00000000  sp  a8101860  lr  a8a32c15  pc  a8a64f3c

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:
         a8101820  00000010
         a8101824  a8200000  [anon:libc_malloc]
         a8101828  00000007
         a810182c  a8a7e8a9  /system/lib/libc.so (arena_run_split_remove+280)
         a8101830  00000006
         a8101834  00000100
         a8101838  00000000
         a810183c  a820b188  [anon:libc_malloc]
         a8101840  51a54d78
         a8101844  00000004
         a8101848  a8228054  [anon:libc_malloc]
         a810184c  00000000
         a8101850  00000000
         a8101854  00000000
         a8101858  a8228088  [anon:libc_malloc]
         a810185c  a81018a0  <anonymous:a8005000>
    #00  a8101860  a8101874  <anonymous:a8005000>
         ........  ........
    #01  a8101860  a8101874  <anonymous:a8005000>
         ........  ........
    #02  a8101878  00000000
         ........  ........
    #03  a81018d8  51a54d78
         ........  ........
    #04  a8101900  00000000
         ........  ........
    #05  a8101918  a820d7b0  [anon:libc_malloc]
         ........  ........
    #06  a8101920  a810191c  <anonymous:a8005000>
         ........  ........
    #07  a8101958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8101960  a8101978  <anonymous:a8005000>
         a8101964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8101968  a8101970  <anonymous:a8005000>
         a810196c  00000000
         a8101970  a921f494  <anonymous:a921f000>
         a8101974  a7f05970  <anonymous:a7e09000>
         a8101978  00003650
         a810197c  0000364d
         a8101980  00000001
         a8101984  a8004000  [anon:thread stack guard]
         a8101988  000fd970
         a810198c  00001000
         a8101990  00000000
         a8101994  00000000
         a8101998  00000003
         a810199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13905, name: Binder:13901_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  a7f05880  r3  a7f05874
    r4  a7f05880  r5  a82280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  a8228168  r10 a7f058a0  r11 a7f05888
    ip  00000000  sp  a7f05860  lr  a8a32c15  pc  a8a64f3c

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:
         a7f05820  a8465fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         a7f05824  0000364d
         a7f05828  00003650
         a7f0582c  a8215170  [anon:libc_malloc]
         a7f05830  00000008
         a7f05834  00000100
         a7f05838  00000000
         a7f0583c  a820b208  [anon:libc_malloc]
         a7f05840  51a54d78
         a7f05844  00000004
         a7f05848  a8228134  [anon:libc_malloc]
         a7f0584c  00000000
         a7f05850  00000000
         a7f05854  00000000
         a7f05858  a8228168  [anon:libc_malloc]
         a7f0585c  a7f058a0  <anonymous:a7e09000>
    #00  a7f05860  a7f05874  <anonymous:a7e09000>
         ........  ........
    #01  a7f05860  a7f05874  <anonymous:a7e09000>
         ........  ........
    #02  a7f05878  00000000
         ........  ........
    #03  a7f058d8  51a54d78
         ........  ........
    #04  a7f05900  a820d870  [anon:libc_malloc]
         ........  ........
    #05  a7f05918  a820d870  [anon:libc_malloc]
         ........  ........
    #06  a7f05920  a7f0591c  <anonymous:a7e09000>
         ........  ........
    #07  a7f05958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a7f05960  a7f05978  <anonymous:a7e09000>
         a7f05964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7f05968  a7f05970  <anonymous:a7e09000>
         a7f0596c  00000000
         a7f05970  a8101970  <anonymous:a8005000>
         a7f05974  a7a95970  <anonymous:a7999000>
         a7f05978  00003651
         a7f0597c  0000364d
         a7f05980  00000001
         a7f05984  a7e08000  [anon:thread stack guard]
         a7f05988  000fd970
         a7f0598c  00001000
         a7f05990  00000000
         a7f05994  00000000
         a7f05998  00000003
         a7f0599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13906, name: HwBinder:13901_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a7a95878  r3  a7a95874
    r4  a8227300  r5  a7a95878  r6  00000000  r7  00000036
    r8  a8227358  r9  c0306201  r10 a7a95898  r11 a822739c
    ip  a7a95880  sp  a7a95860  lr  a8a32c15  pc  a8a64f3c

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:
         a7a95820  00000013
         a7a95824  00000010
         a7a95828  0000364e
         a7a9582c  00000411
         a7a95830  00000164
         a7a95834  00000000
         a7a95838  00000038
         a7a9583c  00000000
         a7a95840  a7f06468
         a7a95844  00000000
         a7a95848  a7f065cc
         a7a9584c  00000000
         a7a95850  51a54d78
         a7a95854  a8227300  [anon:libc_malloc]
         a7a95858  00000004
         a7a9585c  00000000
    #00  a7a95860  a7a95874  <anonymous:a7999000>
         ........  ........
    #01  a7a95860  a7a95874  <anonymous:a7999000>
         ........  ........
    #02  a7a95878  00000000
         ........  ........
    #03  a7a958d0  51a54d78
         ........  ........
    #04  a7a958f8  00000000
         ........  ........
    #05  a7a95918  a820d7e0  [anon:libc_malloc]
         ........  ........
    #06  a7a95920  a7a9591c  <anonymous:a7999000>
         ........  ........
    #07  a7a95958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a7a95960  a7a95978  <anonymous:a7999000>
         a7a95964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7a95968  a7a95970  <anonymous:a7999000>
         a7a9596c  00000000
         a7a95970  a7f05970  <anonymous:a7e09000>
         a7a95974  a7260970  <anonymous:a7164000>
         a7a95978  00003652
         a7a9597c  0000364d
         a7a95980  00000001
         a7a95984  a7998000  [anon:thread stack guard]
         a7a95988  000fd970
         a7a9598c  00001000
         a7a95990  00000000
         a7a95994  00000000
         a7a95998  00000003
         a7a9599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13915, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a72608e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  a82218fc  r6  a75eb4d9  r7  00000150
    r8  0000000a  r9  a72608d0  r10 a82218f0  r11 a72608e0
    ip  a72608a0  sp  a7260890  lr  a8a3451d  pc  a8a64fd4

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:
         a7260850  a72608a3  <anonymous:a7164000>
         a7260854  a8a2f41f  /system/lib/libc.so (closedir+22)
         a7260858  a726086c  <anonymous:a7164000>
         a726085c  a8255000  [anon:libc_malloc]
         a7260860  a726086c  <anonymous:a7164000>
         a7260864  a75d4311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         a7260868  a72608a3  <anonymous:a7164000>
         a726086c  00000000
         a7260870  00000000
         a7260874  00000000
         a7260878  00000000
         a726087c  00000010
         a7260880  00000020
         a7260884  00000001
         a7260888  00000008
         a726088c  00001f40
    #00  a7260890  00000002
         ........  ........
    #01  a72608a0  00000000
         ........  ........
    #02  a72608c8  a82080f0  [anon:libc_malloc]
         ........  ........
    #03  a7260920  a726091c  <anonymous:a7164000>
         ........  ........
    #04  a7260958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a7260960  a7260978  <anonymous:a7164000>
         a7260964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a7260968  a7260970  <anonymous:a7164000>
         a726096c  00000000
         a7260970  a7a95970  <anonymous:a7999000>
         a7260974  a6fff970  <anonymous:a6f03000>
         a7260978  0000365b
         a726097c  0000364d
         a7260980  00000001
         a7260984  a7163000  [anon:thread stack guard]
         a7260988  000fd970
         a726098c  00001000
         a7260990  00000000
         a7260994  00000000
         a7260998  00000003
         a726099c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13921, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000000  r1  400c4150  r2  a6fff888  r3  a6fff884
    r4  a82281c0  r5  00000003  r6  a8217370  r7  00000036
    r8  00000800  r9  a75796bb  r10 a7579c5c  r11 a7579eee
    ip  00000000  sp  a6fff870  lr  a8a32c15  pc  a8a64f40

backtrace:
    #00 pc 00053f40  /system/lib/libc.so (__ioctl+12)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 00002569  /system/lib/vndk-28/libtinyalsa.so (pcm_write+144)
    #03 pc 0002425d  /vendor/lib/hw/audio.primary.amlogic.so (output_port_write_alsa+76)
    #04 pc 00022645  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop+1308)
    #05 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #06 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         a6fff830  00000000
         a6fff834  a755fcab  /vendor/lib/hw/audio.primary.amlogic.so (getprop_bool+22)
         a6fff838  00000000
         a6fff83c  a6fff848  <anonymous:a6f03000>
         a6fff840  a8a2a26f  /system/lib/libc.so (clock_gettime+18)
         a6fff844  befaa444  [vdso] (__vdso_clock_gettime+12)
         a6fff848  a6fff888  <anonymous:a6f03000>
         a6fff84c  a8a2ed17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a6fff850  a6fff914  <anonymous:a6f03000>
         a6fff854  5fe46162
         a6fff858  07579242
         a6fff85c  0096602b
         a6fff860  05db7acc
         a6fff864  a82080c0  [anon:libc_malloc]
         a6fff868  a82080c0  [anon:libc_malloc]
         a6fff86c  00000800
    #00  a6fff870  a6fff884  <anonymous:a6f03000>
         ........  ........
    #01  a6fff870  a6fff884  <anonymous:a6f03000>
         ........  ........
    #02  a6fff888  000000c0
         ........  ........
    #03  a6fff8a8  00000000
         ........  ........
    #04  a6fff8d0  00000002
         ........  ........
    #05  a6fff958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a6fff960  a6fff978  <anonymous:a6f03000>
         a6fff964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6fff968  a6fff970  <anonymous:a6f03000>
         a6fff96c  00000000
         a6fff970  a7260970  <anonymous:a7164000>
         a6fff974  a6a4c970  <anonymous:a6950000>
         a6fff978  00003661
         a6fff97c  0000364d
         a6fff980  00000000
         a6fff984  a6f02000  [anon:thread stack guard]
         a6fff988  000fd970
         a6fff98c  00001000
         a6fff990  00000000
         a6fff994  00000000
         a6fff998  00000000
         a6fff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13922, name: HwBinder:13901_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6a4c878  r3  a6a4c874
    r4  a8227a00  r5  a6a4c878  r6  00000000  r7  00000036
    r8  a8227a58  r9  c0306201  r10 a6a4c898  r11 a8227a9c
    ip  a6a4c880  sp  a6a4c860  lr  a8a32c15  pc  a8a64f3c

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:
         a6a4c820  0000001b
         a6a4c824  00000010
         a6a4c828  0000364e
         a6a4c82c  00000411
         a6a4c830  00000028
         a6a4c834  00000000
         a6a4c838  00000000
         a6a4c83c  00000000
         a6a4c840  a7f06000
         a6a4c844  00000000
         a6a4c848  a7f06028
         a6a4c84c  00000000
         a6a4c850  51a54d78
         a6a4c854  a8227a00  [anon:libc_malloc]
         a6a4c858  00000004
         a6a4c85c  00000000
    #00  a6a4c860  a6a4c874  <anonymous:a6950000>
         ........  ........
    #01  a6a4c860  a6a4c874  <anonymous:a6950000>
         ........  ........
    #02  a6a4c878  00000000
         ........  ........
    #03  a6a4c8d0  a8217690  [anon:libc_malloc]
         ........  ........
    #04  a6a4c8f8  00000000
         ........  ........
    #05  a6a4c918  a820dc90  [anon:libc_malloc]
         ........  ........
    #06  a6a4c920  a6a4c91c  <anonymous:a6950000>
         ........  ........
    #07  a6a4c958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6a4c960  a6a4c978  <anonymous:a6950000>
         a6a4c964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6a4c968  a6a4c970  <anonymous:a6950000>
         a6a4c96c  00000000
         a6a4c970  a6fff970  <anonymous:a6f03000>
         a6a4c974  a6841970  <anonymous:a6745000>
         a6a4c978  00003662
         a6a4c97c  0000364d
         a6a4c980  00000001
         a6a4c984  a694f000  [anon:thread stack guard]
         a6a4c988  000fd970
         a6a4c98c  00001000
         a6a4c990  00000000
         a6a4c994  00000000
         a6a4c998  00000003
         a6a4c99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13926, name: writer  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a826d204  r1  00000089  r2  000000d0  r3  a68417f0
    r4  00000000  r5  ffffffff  r6  a788c509  r7  000000f0
    r8  000000d0  r9  0000000b  r10 00001200  r11 a8240ebc
    ip  a68417e0  sp  a68417d0  lr  a8a2e219  pc  a8a2ad54

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:
         a6841790  a68417f0  <anonymous:a6745000>
         a6841794  000000d0
         a6841798  00000000
         a684179c  00001200
         a68417a0  a8240ebc  [anon:libc_malloc]
         a68417a4  a68417b0  <anonymous:a6745000>
         a68417a8  a8a2a26f  /system/lib/libc.so (clock_gettime+18)
         a68417ac  befaa444  [vdso] (__vdso_clock_gettime+12)
         a68417b0  a68417f0  <anonymous:a6745000>
         a68417b4  a8a2ed17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a68417b8  a826d000  [anon:libc_malloc]
         a68417bc  5fe46162
         a68417c0  0836a725
         a68417c4  0096602b
         a68417c8  06ba8f85
         a68417cc  51a54d78
    #00  a68417d0  a68419c8  <anonymous:a6745000>
         ........  ........
    #01  a68417e0  a68417f0  <anonymous:a6745000>
         ........  ........
    #02  a6841818  a6841848  <anonymous:a6745000>
         ........  ........
    #03  a6841838  077bb8fa
         ........  ........
    #04  a6841878  00000000
         ........  ........
    #05  a68418b8  a7031000  [anon:libc_malloc]
         ........  ........
    #06  a68418e8  00000000
         ........  ........
    #07  a6841920  a684191c  <anonymous:a6745000>
         ........  ........
    #08  a6841958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #09  a6841960  a6841978  <anonymous:a6745000>
         a6841964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6841968  a6841970  <anonymous:a6745000>
         a684196c  00000000
         a6841970  a6a4c970  <anonymous:a6950000>
         a6841974  a6743970  <anonymous:a6647000>
         a6841978  00003666
         a684197c  0000364d
         a6841980  00000001
         a6841984  a6744000  [anon:thread stack guard]
         a6841988  000fd970
         a684198c  00001000
         a6841990  00000000
         a6841994  00000000
         a6841998  00000003
         a684199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13928, name: HwBinder:13901_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6743878  r3  a6743874
    r4  a8227d00  r5  a6743878  r6  00000000  r7  00000036
    r8  a8227d58  r9  c0306201  r10 a6743898  r11 a8227d9c
    ip  a6743880  sp  a6743860  lr  a8a32c15  pc  a8a64f3c

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:
         a6743820  00000000
         a6743824  a8200000  [anon:libc_malloc]
         a6743828  a821f440  [anon:libc_malloc]
         a674382c  a820b508  [anon:libc_malloc]
         a6743830  00000000
         a6743834  00000000
         a6743838  a820b508  [anon:libc_malloc]
         a674383c  a8a8d43d  /system/lib/libc.so (ifree+504)
         a6743840  0000001f
         a6743844  a821f440  [anon:libc_malloc]
         a6743848  a820b508  [anon:libc_malloc]
         a674384c  a8217564  [anon:libc_malloc]
         a6743850  51a54d78
         a6743854  a8227d00  [anon:libc_malloc]
         a6743858  00000004
         a674385c  00000000
    #00  a6743860  a6743874  <anonymous:a6647000>
         ........  ........
    #01  a6743860  a6743874  <anonymous:a6647000>
         ........  ........
    #02  a6743878  00000000
         ........  ........
    #03  a67438d0  a8217550  [anon:libc_malloc]
         ........  ........
    #04  a67438f8  00000000
         ........  ........
    #05  a6743918  a820dcc0  [anon:libc_malloc]
         ........  ........
    #06  a6743920  a674391c  <anonymous:a6647000>
         ........  ........
    #07  a6743958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6743960  a6743978  <anonymous:a6647000>
         a6743964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6743968  a6743970  <anonymous:a6647000>
         a674396c  00000000
         a6743970  a6841970  <anonymous:a6745000>
         a6743974  a6645970  <anonymous:a6549000>
         a6743978  00003668
         a674397c  0000364d
         a6743980  00000001
         a6743984  a6646000  [anon:thread stack guard]
         a6743988  000fd970
         a674398c  00001000
         a6743990  00000000
         a6743994  00000000
         a6743998  00000003
         a674399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13901, tid: 13934, name: HwBinder:13901_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a6645878  r3  a6645874
    r4  a827f000  r5  a6645878  r6  00000000  r7  00000036
    r8  a827f058  r9  c0306201  r10 a6645898  r11 a827f09c
    ip  a6645880  sp  a6645860  lr  a8a32c15  pc  a8a64f3c

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:
         a6645820  0000001d
         a6645824  00000010
         a6645828  0000364e
         a664582c  00000411
         a6645830  00000078
         a6645834  00000000
         a6645838  00000010
         a664583c  00000000
         a6645840  a7f06000
         a6645844  00000000
         a6645848  a7f06078
         a664584c  00000000
         a6645850  51a54d78
         a6645854  a827f000  [anon:libc_malloc]
         a6645858  00000004
         a664585c  00000000
    #00  a6645860  a6645874  <anonymous:a6549000>
         ........  ........
    #01  a6645860  a6645874  <anonymous:a6549000>
         ........  ........
    #02  a6645878  00000000
         ........  ........
    #03  a66458d0  51a54d78
         ........  ........
    #04  a66458f8  00000000
         ........  ........
    #05  a6645918  a820dcf0  [anon:libc_malloc]
         ........  ........
    #06  a6645920  a664591c  <anonymous:a6549000>
         ........  ........
    #07  a6645958  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a6645960  a6645978  <anonymous:a6549000>
         a6645964  a8a74c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a6645968  a6645970  <anonymous:a6549000>
         a664596c  00000000
         a6645970  a6743970  <anonymous:a6647000>
         a6645974  a6547970  <anonymous:a644b000>
         a6645978  0000366e
         a664597c  0000364d
         a6645980  00000001
         a6645984  a6548000  [anon:thread stack guard]
         a6645988  000fd970
         a664598c  00001000
         a6645990  00000000
         a6645994  00000000
         a6645998  00000003
         a664599c  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:[88041463]
    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
