*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/20191223:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 28347, tid: 28388, 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  b01ca070  r5  b01ca07c  r6  b01ca070  r7  b01ca094
    r8  b01ca140  r9  b01ca138  r10 00000140  r11 00000000
    ip  ae44c380  sp  ae44c888  lr  af197935  pc  af198f56

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:
         ae44c848  12e22950
         ae44c84c  af1bc36c  /vendor/lib/libamlaudiorc.so
         ae44c850  ffffffff
         ae44c854  ffffffff
         ae44c858  af197935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         ae44c85c  00000006
         ae44c860  b01ca070  [anon:libc_malloc]
         ae44c864  b01ca07c  [anon:libc_malloc]
         ae44c868  b01ca070  [anon:libc_malloc]
         ae44c86c  b01d2280  [anon:libc_malloc]
         ae44c870  b01ca140  [anon:libc_malloc]
         ae44c874  af197c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         ae44c878  b01ca070  [anon:libc_malloc]
         ae44c87c  b01ca07c  [anon:libc_malloc]
         ae44c880  b01d2280  [anon:libc_malloc]
         ae44c884  af198eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  ae44c888  00000001
         ........  ........
    #01  ae44c8a8  00000001
         ........  ........
    #02  ae44c8c8  b01ca130  [anon:libc_malloc]
         ........  ........
    #03  ae44c8e0  00000000
         ........  ........
    #04  ae44c920  ae44c91c  <anonymous:ae350000>
         ........  ........
    #05  ae44c958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  ae44c960  ae44c978  <anonymous:ae350000>
         ae44c964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae44c968  ae44c970  <anonymous:ae350000>
         ae44c96c  00000000
         ae44c970  ae54a970  <anonymous:ae44e000>
         ae44c974  00000000
         ae44c978  ffffffff
         ae44c97c  00000000
         ae44c980  00000001
         ae44c984  ae34f000  [anon:thread stack guard]
         ae44c988  000fd970
         ae44c98c  00001000
         ae44c990  00000000
         ae44c994  00000000
         ae44c998  00000003
         ae44c99c  00000000

memory near r4 ([anon:libc_malloc]):
    b01ca050 b019c4e0 00000000 00000000 af8cb20c  ................
    b01ca060 b01952b0 00000000 00000000 00000000  .R..............
    b01ca070 af1bb374 af1bc060 00000000 00000001  t...`...........
    b01ca080 00003e80 00000000 00000006 00000000  .>..............
    b01ca090 00000000 00000000 00000000 00000000  ................
    b01ca0a0 00000000 00000000 00000000 00000000  ................
    b01ca0b0 00000000 00000000 00000000 00000000  ................
    b01ca0c0 af198a5d af198a63 b01ca070 00000000  ]...c...p.......
    b01ca0d0 00000000 00000000 00000000 00000000  ................
    b01ca0e0 afd33300 00000000 ae44c970 00000000  .3......p.D.....
    b01ca0f0 00000002 00000000 b0190100 00000000  ................
    b01ca100 00006ee4 b01a1bb8 b01d2140 b0188378  .n......@!..x...
    b01ca110 b0188390 b01883f0 b018cb78 b01d2280  ........x...."..
    b01ca120 00000000 00000000 00000140 00000000  ........@.......
    b01ca130 00000000 00000000 00000000 00000000  ................
    b01ca140 00000000 00000000 afd33334 b0195940  ........43..@Y..

memory near r5 ([anon:libc_malloc]):
    b01ca05c af8cb20c b01952b0 00000000 00000000  .....R..........
    b01ca06c 00000000 af1bb374 af1bc060 00000000  ....t...`.......
    b01ca07c 00000001 00003e80 00000000 00000006  .....>..........
    b01ca08c 00000000 00000000 00000000 00000000  ................
    b01ca09c 00000000 00000000 00000000 00000000  ................
    b01ca0ac 00000000 00000000 00000000 00000000  ................
    b01ca0bc 00000000 af198a5d af198a63 b01ca070  ....]...c...p...
    b01ca0cc 00000000 00000000 00000000 00000000  ................
    b01ca0dc 00000000 afd33300 00000000 ae44c970  .....3......p.D.
    b01ca0ec 00000000 00000002 00000000 b0190100  ................
    b01ca0fc 00000000 00006ee4 b01a1bb8 b01d2140  .....n......@!..
    b01ca10c b0188378 b0188390 b01883f0 b018cb78  x...........x...
    b01ca11c b01d2280 00000000 00000000 00000140  ."..........@...
    b01ca12c 00000000 00000000 00000000 00000000  ................
    b01ca13c 00000000 00000000 00000000 afd33334  ............43..
    b01ca14c b0195940 00000008 00000000 00000030  @Y..........0...

memory near r6 ([anon:libc_malloc]):
    b01ca050 b019c4e0 00000000 00000000 af8cb20c  ................
    b01ca060 b01952b0 00000000 00000000 00000000  .R..............
    b01ca070 af1bb374 af1bc060 00000000 00000001  t...`...........
    b01ca080 00003e80 00000000 00000006 00000000  .>..............
    b01ca090 00000000 00000000 00000000 00000000  ................
    b01ca0a0 00000000 00000000 00000000 00000000  ................
    b01ca0b0 00000000 00000000 00000000 00000000  ................
    b01ca0c0 af198a5d af198a63 b01ca070 00000000  ]...c...p.......
    b01ca0d0 00000000 00000000 00000000 00000000  ................
    b01ca0e0 afd33300 00000000 ae44c970 00000000  .3......p.D.....
    b01ca0f0 00000002 00000000 b0190100 00000000  ................
    b01ca100 00006ee4 b01a1bb8 b01d2140 b0188378  .n......@!..x...
    b01ca110 b0188390 b01883f0 b018cb78 b01d2280  ........x...."..
    b01ca120 00000000 00000000 00000140 00000000  ........@.......
    b01ca130 00000000 00000000 00000000 00000000  ................
    b01ca140 00000000 00000000 afd33334 b0195940  ........43..@Y..

memory near r7 ([anon:libc_malloc]):
    b01ca074 af1bc060 00000000 00000001 00003e80  `............>..
    b01ca084 00000000 00000006 00000000 00000000  ................
    b01ca094 00000000 00000000 00000000 00000000  ................
    b01ca0a4 00000000 00000000 00000000 00000000  ................
    b01ca0b4 00000000 00000000 00000000 af198a5d  ............]...
    b01ca0c4 af198a63 b01ca070 00000000 00000000  c...p...........
    b01ca0d4 00000000 00000000 00000000 afd33300  .............3..
    b01ca0e4 00000000 ae44c970 00000000 00000002  ....p.D.........
    b01ca0f4 00000000 b0190100 00000000 00006ee4  .............n..
    b01ca104 b01a1bb8 b01d2140 b0188378 b0188390  ....@!..x.......
    b01ca114 b01883f0 b018cb78 b01d2280 00000000  ....x...."......
    b01ca124 00000000 00000140 00000000 00000000  ....@...........
    b01ca134 00000000 00000000 00000000 00000000  ................
    b01ca144 00000000 afd33334 b0195940 00000008  ....43..@Y......
    b01ca154 00000000 00000030 00000000 00000060  ....0.......`...
    b01ca164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    b01ca120 00000000 00000000 00000140 00000000  ........@.......
    b01ca130 00000000 00000000 00000000 00000000  ................
    b01ca140 00000000 00000000 afd33334 b0195940  ........43..@Y..
    b01ca150 00000008 00000000 00000030 00000000  ........0.......
    b01ca160 00000060 00000000 00000088 00000000  `...............
    b01ca170 000000a8 00000000 000000d0 00000000  ................
    b01ca180 00000100 00000000 00000128 00000000  ........(.......
    b01ca190 00000148 00000000 00000170 00000000  H.......p.......
    b01ca1a0 000001a0 00000000 000001c8 00000000  ................
    b01ca1b0 000001e8 00000000 00000000 00000000  ................
    b01ca1c0 00000000 00000000 00000000 00000000  ................
    b01ca1d0 00000000 00000000 00000000 00000000  ................
    b01ca1e0 00000000 00000000 00000000 00000000  ................
    b01ca1f0 00000000 00000000 00000000 00000000  ................
    b01ca200 00000000 00000000 00000000 00000000  ................
    b01ca210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    b01ca118 b018cb78 b01d2280 00000000 00000000  x...."..........
    b01ca128 00000140 00000000 00000000 00000000  @...............
    b01ca138 00000000 00000000 00000000 00000000  ................
    b01ca148 afd33334 b0195940 00000008 00000000  43..@Y..........
    b01ca158 00000030 00000000 00000060 00000000  0.......`.......
    b01ca168 00000088 00000000 000000a8 00000000  ................
    b01ca178 000000d0 00000000 00000100 00000000  ................
    b01ca188 00000128 00000000 00000148 00000000  (.......H.......
    b01ca198 00000170 00000000 000001a0 00000000  p...............
    b01ca1a8 000001c8 00000000 000001e8 00000000  ................
    b01ca1b8 00000000 00000000 00000000 00000000  ................
    b01ca1c8 00000000 00000000 00000000 00000000  ................
    b01ca1d8 00000000 00000000 00000000 00000000  ................
    b01ca1e8 00000000 00000000 00000000 00000000  ................
    b01ca1f8 00000000 00000000 00000000 00000000  ................
    b01ca208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:ae350000>):
    ae44c360 076ee400 b75e798f ae194ac8 12e22950  ..n..y^..J..P)..
    ae44c370 ae44c404 00000003 ae44c404 b0c1f33c  ..D.......D.<...
    ae44c380 b0c18cf9 b0c1f014 00000000 00000001  ................
    ae44c390 00000000 b0c1128f 00000000 00000000  ................
    ae44c3a0 ae44c9c8 00000000 5e798f07 194ac8b7  ..D.......y^..J.
    ae44c3b0 12e22950 ae44c448 00000000 af1af104  P)..H.D.........
    ae44c3c0 00000006 af1bc060 b01ca138 00000140  ....`...8...@...
    ae44c3d0 00000000 b0c10b6d 000003c5 ffff0208  ....m...........
    ae44c3e0 00000006 000003ff 00000000 00000000  ................
    ae44c3f0 00000000 00000000 00000000 00000000  ................
    ae44c400 ae44c3a8 ae44c3e0 00000001 af1af104  ..D...D.........
    ae44c410 0000001c ae44c448 0000003b 12e22950  ....H.D.;...P)..
    ae44c420 af1af104 00000006 ae44c448 00000000  ........H.D.....
    ae44c430 af1bc060 b0c10ca3 af1af3b7 ae44c85c  `...........\.D.
    ae44c440 00000000 ae44c85c 4f525245 75412052  ....\.D.ERROR Au
    ae44c450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:ae350000>):
    ae44c868 b01ca070 b01d2280 b01ca140 af197c41  p...."..@...A|..
    ae44c878 b01ca070 b01ca07c b01d2280 af198eef  p...|...."......
    ae44c888 00000001 afd2e000 00000000 00000140  ............@...
    ae44c898 b01ca07c b01ca070 b01d2280 af198d01  |...p...."......
    ae44c8a8 00000001 b01ca120 12e22950 00000140  .... ...P)..@...
    ae44c8b8 b01d2280 b01d2140 af1bc348 af197099  ."..@!..H....p..
    ae44c8c8 b01ca130 b01ca0e0 b01ca120 ae44c8f4  0....... .....D.
    ae44c8d8 b01ca130 afd2651b 00000000 00000000  0....e..........
    ae44c8e8 00000000 00000000 b01ca128 00000002  ........(.......
    ae44c8f8 12e22950 b01ca0e0 00000000 b01ca0ec  P)..............
    ae44c908 00000000 ae44c928 00006ebb b0195950  ....(.D..n..PY..
    ae44c918 b05d3c75 b05d4055 ae44c91c ae44c970  u<].U@]...D.p.D.
    ae44c928 b01ca0e0 b0195940 b01ca0e0 12e22950  ....@Y......P)..
    ae44c938 ae44c970 ae44c970 ae44c970 00000078  p.D.p.D.p.D.x...
    ae44c948 00006ebb 00006ebb b0195950 b07b2c47  .n...n..PY..G,{.
    ae44c958 b07b2c2f b076d067 ae44c978 b07b2c2f  /,{.g.v.x.D./,{.

memory near lr (/vendor/lib/libamlaudiorc.so):
    af197914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    af197924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    af197934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    af197944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    af197954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    af197964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    af197974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    af197984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    af197994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    af1979a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    af1979b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    af1979c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    af1979d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    af1979e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    af1979f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    af197a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    af198f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    af198f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    af198f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    af198f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    af198f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    af198f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    af198f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    af198fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    af198fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    af198fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    af198fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    af198fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    af198ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    af199004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    af199014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    af199024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (467 entries):
--->Fault address falls at 00000010 before any mapped regions
    87f9b000-87f9dfff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    87f9e000-87f9efff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    87f9f000-87f9ffff rw-         0      1000
    ae34f000-ae34ffff ---         0      1000  [anon:thread stack guard]
    ae350000-ae44cfff rw-         0     fd000
    ae44d000-ae44dfff ---         0      1000  [anon:thread stack guard]
    ae44e000-ae54afff rw-         0     fd000
    ae54b000-ae54bfff ---         0      1000  [anon:thread stack guard]
    ae54c000-ae648fff rw-         0     fd000
    ae649000-ae64efff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    ae64f000-ae64ffff ---         0      1000
    ae650000-ae650fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ae651000-ae651fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    ae6a6000-ae6a8fff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    ae6a9000-ae6a9fff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    ae6aa000-ae6aafff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    ae6ef000-ae6f1fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    ae6f2000-ae6f2fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    ae6f3000-ae6f3fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    ae731000-ae734fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    ae735000-ae735fff r--      3000      1000  /vendor/lib/libalsautils.so
    ae736000-ae736fff rw-      4000      1000  /vendor/lib/libalsautils.so
    ae775000-ae77cfff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    ae77d000-ae77dfff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ae77e000-ae77efff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    ae79e000-ae7a3fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    ae7a4000-ae7a4fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ae7a5000-ae7a5fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    ae7d4000-ae7dbfff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    ae7dc000-ae7dcfff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ae7dd000-ae7ddfff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    ae806000-ae80afff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    ae80b000-ae80bfff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    ae80c000-ae80cfff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    ae845000-ae849fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    ae84a000-ae84afff ---         0      1000
    ae84b000-ae84bfff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    ae84c000-ae84cfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    ae8b3000-ae8b9fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    ae8ba000-ae8bafff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    ae8bb000-ae8bcfff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    ae8eb000-ae8f6fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    ae8f7000-ae8f7fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    ae8f8000-ae8f8fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    ae92f000-ae934fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    ae935000-ae935fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ae936000-ae936fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    ae94a000-ae975fff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    ae976000-ae976fff ---         0      1000
    ae977000-ae977fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ae978000-ae978fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    ae9a1000-aea60fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    aea61000-aea63fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aea64000-aea64fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    aea9a000-aea9dfff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    aea9e000-aea9efff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    aea9f000-aea9ffff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    aeaca000-aeacdfff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    aeace000-aeacefff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    aeacf000-aeacffff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    aeb0c000-aeb0ffff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    aeb10000-aeb10fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    aeb11000-aeb11fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
    aeb62000-aeb65fff r-x         0      4000  /vendor/lib/soundfx/libvisualizer.so (BuildId: 744369a7227f1161e9413e5af7e79863)
    aeb66000-aeb66fff r--      3000      1000  /vendor/lib/soundfx/libvisualizer.so
    aeb67000-aeb67fff rw-      4000      1000  /vendor/lib/soundfx/libvisualizer.so
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    afd6b000-afd6bfff rw-      3000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0-util.so
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    b03e9000-b03e9fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
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    b05db000-b05dbfff ---         0      1000
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    b0676000-b0679fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    b067a000-b067afff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b067b000-b067bfff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    b0683000-b06b7fff r-x         0     35000  /system/lib/vndk-sp-28/libunwindstack.so (BuildId: a739ce5cac04cb2a57a64a57492ab0d5) (load bias 0x1000)
    b06b8000-b06b8fff ---         0      1000
    b06b9000-b06bcfff r--     35000      4000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b06bd000-b06bdfff rw-     39000      1000  /system/lib/vndk-sp-28/libunwindstack.so (load bias 0x1000)
    b06ca000-b06d3fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    b06d4000-b06d4fff ---         0      1000
    b06d5000-b06d5fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b06d6000-b06d6fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    b071c000-b0726fff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    b0727000-b0727fff ---         0      1000
    b0728000-b0728fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    b0729000-b0729fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    b074f000-b07ebfff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    b07ec000-b07ecfff ---         0      1000
    b07ed000-b07f0fff r--     9d000      4000  /system/lib/libc.so
    b07f1000-b07f2fff rw-     a1000      2000  /system/lib/libc.so
    b07f3000-b07f3fff rw-         0      1000  [anon:.bss]
    b07f4000-b07f4fff r--         0      1000  [anon:.bss]
    b07f5000-b07fbfff rw-         0      7000  [anon:.bss]
    b0814000-b085dfff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: b33fab4c735195e350f79e7aaec3aad7) (load bias 0x2000)
    b085e000-b085efff ---         0      1000
    b085f000-b0863fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b0864000-b0864fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    b0893000-b0925fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    b0926000-b092afff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b092b000-b092bfff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    b092c000-b092cfff rw-         0      1000  [anon:.bss]
    b0959000-b096dfff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    b096e000-b096efff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    b096f000-b096ffff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    b0970000-b09b5fff rw-         0     46000  [anon:.bss]
    b09c3000-b0a82fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    b0a83000-b0a91fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b0a92000-b0a92fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    b0ae4000-b0aeffff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    b0af0000-b0af0fff ---         0      1000
    b0af1000-b0af1fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    b0af2000-b0af2fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    b0b02000-b0b02fff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b0b03000-b0b03fff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    b0b04000-b0b04fff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    b0b42000-b0ba8fff r-x         0     67000  /system/lib/vndk-28/android.hardware.audio@4.0.so (BuildId: e7567c03be8bea45193aac998e39b784) (load bias 0x6000)
    b0ba9000-b0ba9fff ---         0      1000
    b0baa000-b0bb0fff r--     67000      7000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b0bb1000-b0bb1fff rw-     6e000      1000  /system/lib/vndk-28/android.hardware.audio@4.0.so (load bias 0x6000)
    b0bd6000-b0be8fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    b0be9000-b0be9fff ---         0      1000
    b0bea000-b0beafff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b0beb000-b0bebfff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    b0c0a000-b0c1cfff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    b0c1d000-b0c1dfff ---         0      1000
    b0c1e000-b0c1efff r--     13000      1000  /system/lib/liblog.so
    b0c1f000-b0c1ffff rw-     14000      1000  /system/lib/liblog.so
    b0c58000-b0c6cfff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    b0c6d000-b0c6efff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b0c6f000-b0c6ffff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    b0c83000-b0d15fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    b0d16000-b0d1afff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    b0d1b000-b0d1bfff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    b0d1c000-b0d1cfff rw-         0      1000  [anon:.bss]
    b0d59000-b0d70fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    b0d71000-b0d71fff ---         0      1000
    b0d72000-b0d73fff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b0d74000-b0d74fff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    b0d9a000-b0db4fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    b0db5000-b0db5fff ---         0      1000
    b0db6000-b0db6fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b0db7000-b0db7fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    b0dee000-b0deefff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    b0def000-b0deffff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    b0df0000-b0df0fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    b0dfd000-b0dfdfff r--         0      1000  [anon:linker_alloc]
    b0e03000-b0e22fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    b0e23000-b0e23fff r--         0      1000  [anon:linker_alloc]
    b0e24000-b0e24fff rw-         0      1000  [anon:linker_alloc]
    b0e31000-b0e31fff r--         0      1000  [anon:linker_alloc]
    b0e3d000-b0e3dfff rw-         0      1000  [anon:linker_alloc_vector]
    b0e48000-b0e48fff ---         0      1000  [anon:thread signal stack guard]
    b0e49000-b0e4cfff rw-         0      4000  [anon:thread signal stack]
    b0e4d000-b0e4dfff r--         0      1000  [anon:linker_alloc]
    b0e52000-b0e52fff ---         0      1000  [anon:bionic TLS guard]
    b0e53000-b0e55fff rw-         0      3000  [anon:bionic TLS]
    b0e56000-b0e56fff ---         0      1000  [anon:bionic TLS guard]
    b0e57000-b0e57fff ---         0      1000  [anon:thread signal stack guard]
    b0e58000-b0e5bfff rw-         0      4000  [anon:thread signal stack]
    b0e5c000-b0e5cfff r--         0      1000  [anon:linker_alloc]
    b0e5f000-b0e7efff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    b0e7f000-b0e7ffff r--         0      1000  [anon:linker_alloc]
    b0e82000-b0e82fff r--         0      1000  [anon:linker_alloc]
    b0e85000-b0e85fff ---         0      1000  [anon:bionic TLS guard]
    b0e86000-b0e88fff rw-         0      3000  [anon:bionic TLS]
    b0e89000-b0e89fff ---         0      1000  [anon:bionic TLS guard]
    b0e8a000-b0e8afff ---         0      1000  [anon:thread signal stack guard]
    b0e8b000-b0e8efff rw-         0      4000  [anon:thread signal stack]
    b0e8f000-b0e8ffff ---         0      1000  [anon:bionic TLS guard]
    b0e90000-b0e92fff rw-         0      3000  [anon:bionic TLS]
    b0e93000-b0e93fff ---         0      1000  [anon:bionic TLS guard]
    b0e94000-b0e94fff ---         0      1000  [anon:thread signal stack guard]
    b0e95000-b0e98fff rw-         0      4000  [anon:thread signal stack]
    b0e99000-b0e99fff rw-         0      1000  [anon:linker_alloc]
    b0e9b000-b0e9bfff ---         0      1000  [anon:bionic TLS guard]
    b0e9c000-b0e9efff rw-         0      3000  [anon:bionic TLS]
    b0e9f000-b0e9ffff ---         0      1000  [anon:bionic TLS guard]
    b0ea0000-b0ebffff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    b0ec0000-b0edffff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    b0ee0000-b0ee2fff r--         0      3000  [anon:linker_alloc]
    b0ee3000-b0ee3fff ---         0      1000  [anon:thread signal stack guard]
    b0ee4000-b0ee7fff rw-         0      4000  [anon:thread signal stack]
    b0ee8000-b0ee8fff ---         0      1000  [anon:bionic TLS guard]
    b0ee9000-b0eebfff rw-         0      3000  [anon:bionic TLS]
    b0eec000-b0eecfff ---         0      1000  [anon:bionic TLS guard]
    b0eed000-b0f0cfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    b0f0d000-b0f10fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    b0f11000-b0f11fff r--      3000      1000  /system/lib/libnetd_client.so
    b0f12000-b0f12fff rw-      4000      1000  /system/lib/libnetd_client.so
    b0f14000-b0f14fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f15000-b0f15fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f16000-b0f16fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f17000-b0f17fff ---         0      1000  [anon:thread signal stack guard]
    b0f18000-b0f1bfff rw-         0      4000  [anon:thread signal stack]
    b0f1c000-b0f1cfff ---         0      1000  [anon:bionic TLS guard]
    b0f1d000-b0f1ffff rw-         0      3000  [anon:bionic TLS]
    b0f20000-b0f20fff ---         0      1000  [anon:bionic TLS guard]
    b0f21000-b0f21fff ---         0      1000  [anon:thread signal stack guard]
    b0f22000-b0f25fff rw-         0      4000  [anon:thread signal stack]
    b0f26000-b0f27fff r--         0      2000  [anon:linker_alloc]
    b0f28000-b0f28fff ---         0      1000  [anon:bionic TLS guard]
    b0f29000-b0f2bfff rw-         0      3000  [anon:bionic TLS]
    b0f2c000-b0f2cfff ---         0      1000  [anon:bionic TLS guard]
    b0f2d000-b0f2dfff ---         0      1000  [anon:thread signal stack guard]
    b0f2e000-b0f31fff rw-         0      4000  [anon:thread signal stack]
    b0f32000-b0f51fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b0f52000-b0f71fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b0f72000-b0f72fff rw-         0      1000  [anon:linker_alloc]
    b0f73000-b0f73fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f74000-b0f74fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f75000-b0f75fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f76000-b0f76fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0f77000-b0f77fff ---         0      1000  [anon:bionic TLS guard]
    b0f78000-b0f7afff rw-         0      3000  [anon:bionic TLS]
    b0f7b000-b0f7bfff ---         0      1000  [anon:bionic TLS guard]
    b0f7c000-b0f7cfff ---         0      1000  [anon:thread signal stack guard]
    b0f7d000-b0f80fff rw-         0      4000  [anon:thread signal stack]
    b0f81000-b0f81fff ---         0      1000  [anon:bionic TLS guard]
    b0f82000-b0f84fff rw-         0      3000  [anon:bionic TLS]
    b0f85000-b0f85fff ---         0      1000  [anon:bionic TLS guard]
    b0f86000-b0fa5fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    b0fa6000-b0fa6fff ---         0      1000  [anon:thread signal stack guard]
    b0fa7000-b0faafff rw-         0      4000  [anon:thread signal stack]
    b0fab000-b0fabfff r--         0      1000  [anon:linker_alloc]
    b0fac000-b0facfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0fad000-b0fadfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b0fae000-b0faefff ---         0      1000  [anon:bionic TLS guard]
    b0faf000-b0fb1fff rw-         0      3000  [anon:bionic TLS]
    b0fb2000-b0fb2fff ---         0      1000  [anon:bionic TLS guard]
    b0fb3000-b0fd2fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    b0fd3000-b0ff2fff r--         0     20000  /dev/__properties__/properties_serial
    b0ff3000-b0ff9fff r--         0      7000  /dev/__properties__/property_info
    b0ffa000-b0ffafff rw-         0      1000  [anon:linker_alloc_vector]
    b0ffb000-b0ffbfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b0ffc000-b0ffcfff rw-         0      1000  [anon:linker_alloc_vector]
    b0ffd000-b0ffdfff rw-         0      1000  [anon:linker_alloc_small_objects]
    b0ffe000-b0ffefff rw-         0      1000  [anon:linker_alloc_lob]
    b0fff000-b1001fff rw-         0      3000  [anon:linker_alloc_small_objects]
    b1002000-b1002fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    b1003000-b1005fff rw-         0      3000  [anon:linker_alloc_vector]
    b1006000-b1007fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b1008000-b100bfff r--         0      4000  [anon:linker_alloc]
    b100c000-b100cfff r--         0      1000  [anon:atexit handlers]
    b100d000-b100efff rw-         0      2000  [anon:linker_alloc_lob]
    b100f000-b100ffff rw-         0      1000  [anon:System property context nodes]
    b1010000-b1010fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1011000-b1011fff rw-         0      1000  [anon:arc4random data]
    b1012000-b1012fff rw-         0      1000  [anon:linker_alloc]
    b1013000-b1013fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1014000-b1014fff r--         0      1000  [anon:linker_alloc]
    b1015000-b1034fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    b1035000-b1036fff rw-         0      2000  [anon:linker_alloc_small_objects]
    b1037000-b1037fff r--         0      1000  [anon:linker_alloc]
    b1038000-b1057fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    b1058000-b1058fff ---         0      1000
    b1059000-b1059fff rw-         0      1000
    b105a000-b105afff ---         0      1000
    b105b000-b107afff r--         0     20000  /dev/__properties__/properties_serial
    b107b000-b107bfff rw-         0      1000  [anon:System property context nodes]
    b107c000-b1082fff r--         0      7000  /dev/__properties__/property_info
    b1083000-b1083fff r--         0      1000  [anon:linker_alloc]
    b1084000-b1084fff rw-         0      1000  [anon:linker_alloc_vector]
    b1085000-b1085fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1086000-b1086fff r--         0      1000  [anon:linker_alloc]
    b1087000-b1087fff rw-         0      1000  [anon:linker_alloc_small_objects]
    b1088000-b1088fff r--         0      1000  [anon:atexit handlers]
    b1089000-b1089fff ---         0      1000  [anon:thread signal stack guard]
    b108a000-b108dfff rw-         0      4000  [anon:thread signal stack]
    b108e000-b108efff ---         0      1000  [anon:bionic TLS guard]
    b108f000-b1091fff rw-         0      3000  [anon:bionic TLS]
    b1092000-b1092fff ---         0      1000  [anon:bionic TLS guard]
    b1093000-b1151fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    b1152000-b1152fff rw-         0      1000  [anon:arc4random data]
    b1153000-b1158fff r--     bf000      6000  /system/bin/linker
    b1159000-b1159fff rw-     c5000      1000  /system/bin/linker
    b115a000-b115bfff rw-         0      2000
    b115c000-b115cfff r--         0      1000
    b115d000-b1162fff rw-         0      6000
    beeec000-bef0cfff rw-         0     21000  [stack]
    bef1e000-bef1efff r-x         0      1000  [sigpage]
    bef1f000-bef1ffff r--         0      1000  [vvar]
    bef20000-bef20fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28347, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bef0c948  r3  bef0c944
    r4  b01a7000  r5  bef0c948  r6  00000000  r7  00000036
    r8  b01a7058  r9  c0306201  r10 bef0c968  r11 b01a709c
    ip  bef0c950  sp  bef0c930  lr  b0770c15  pc  b07a2f3c

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 00017fa7  /system/bin/linker (__dl__ZN6soinfoD1Ev+14)
    #09 pc 00020bc7  [stack:beeec000]

stack:
         bef0c8f0  0000001e
         bef0c8f4  00000010
         bef0c8f8  00006ebc
         bef0c8fc  00000411
         bef0c900  00000030
         bef0c904  00000000
         bef0c908  00000000
         bef0c90c  00000000
         bef0c910  afe86000
         bef0c914  00000000
         bef0c918  afe86030
         bef0c91c  00000000
         bef0c920  12e22950
         bef0c924  b01a7000  [anon:libc_malloc]
         bef0c928  00000004
         bef0c92c  00000000
    #00  bef0c930  bef0c944  [stack]
         ........  ........
    #01  bef0c930  bef0c944  [stack]
         ........  ........
    #02  bef0c948  00000000
         ........  ........
    #03  bef0c9a0  b01975a0  [anon:libc_malloc]
         ........  ........
    #04  bef0c9c8  bef0c9e9  [stack]
         ........  ........
    #05  bef0c9e8  6665640e
         ........  ........
    #06  bef0ca70  b1013210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bef0ca88  00000000
         ........  ........
    #08  bef0caa0  00000001
         ........  ........
    #09  bef0cab0  bef0cc1c  [stack]
         bef0cab4  bef0cc37  [stack]
         bef0cab8  bef0cc4a  [stack]
         bef0cabc  bef0cc5f  [stack]
         bef0cac0  bef0cc7a  [stack]
         bef0cac4  bef0cc8d  [stack]
         bef0cac8  bef0cca6  [stack]
         bef0cacc  bef0ccbf  [stack]
         bef0cad0  bef0ccd9  [stack]
         bef0cad4  bef0cf17  [stack]
         bef0cad8  00000000
         bef0cadc  00000021
         bef0cae0  bef20000  [vdso]
         bef0cae4  00000010
         bef0cae8  003fb0d6
         bef0caec  00000006
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28357, name: Binder:28347_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  b0081880  r3  b0081874
    r4  b0081880  r5  b01a8000  r6  c0306201  r7  00000036
    r8  00000000  r9  b01a8088  r10 b00818a0  r11 b0081888
    ip  00000000  sp  b0081860  lr  b0770c15  pc  b07a2f3c

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 00043bdd  /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:
         b0081820  00000010
         b0081824  b0180000  [anon:libc_malloc]
         b0081828  00000007
         b008182c  b07bc8a9  /system/lib/libc.so (arena_run_split_remove+280)
         b0081830  00000005
         b0081834  00000100
         b0081838  00000000
         b008183c  b018b188  [anon:libc_malloc]
         b0081840  12e22950
         b0081844  00000004
         b0081848  b01a8054  [anon:libc_malloc]
         b008184c  00000000
         b0081850  00000000
         b0081854  00000000
         b0081858  b01a8088  [anon:libc_malloc]
         b008185c  b00818a0  <anonymous:aff85000>
    #00  b0081860  b0081874  <anonymous:aff85000>
         ........  ........
    #01  b0081860  b0081874  <anonymous:aff85000>
         ........  ........
    #02  b0081878  00000000
         ........  ........
    #03  b00818d8  12e22950
         ........  ........
    #04  b0081900  00000000
         ........  ........
    #05  b0081918  b018d7b0  [anon:libc_malloc]
         ........  ........
    #06  b0081920  b008191c  <anonymous:aff85000>
         ........  ........
    #07  b0081958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  b0081960  b0081978  <anonymous:aff85000>
         b0081964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         b0081968  b0081970  <anonymous:aff85000>
         b008196c  00000000
         b0081970  b115d494  <anonymous:b115d000>
         b0081974  afe85970  <anonymous:afd89000>
         b0081978  00006ec5
         b008197c  00006ebb
         b0081980  00000001
         b0081984  aff84000  [anon:thread stack guard]
         b0081988  000fd970
         b008198c  00001000
         b0081990  00000000
         b0081994  00000000
         b0081998  00000003
         b008199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28358, name: Binder:28347_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  afe85880  r3  afe85874
    r4  afe85880  r5  b01a80e0  r6  c0306201  r7  00000036
    r8  00000000  r9  b01a8168  r10 afe858a0  r11 afe85888
    ip  00000000  sp  afe85860  lr  b0770c15  pc  b07a2f3c

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 00043bdd  /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:
         afe85820  b05d3fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         afe85824  00006ebb
         afe85828  00006ec5
         afe8582c  b01951b0  [anon:libc_malloc]
         afe85830  00000008
         afe85834  00000100
         afe85838  00000000
         afe8583c  b018b208  [anon:libc_malloc]
         afe85840  12e22950
         afe85844  00000004
         afe85848  b01a8134  [anon:libc_malloc]
         afe8584c  00000000
         afe85850  00000000
         afe85854  00000000
         afe85858  b01a8168  [anon:libc_malloc]
         afe8585c  afe858a0  <anonymous:afd89000>
    #00  afe85860  afe85874  <anonymous:afd89000>
         ........  ........
    #01  afe85860  afe85874  <anonymous:afd89000>
         ........  ........
    #02  afe85878  00000000
         ........  ........
    #03  afe858d8  12e22950
         ........  ........
    #04  afe85900  b018d870  [anon:libc_malloc]
         ........  ........
    #05  afe85918  b018d870  [anon:libc_malloc]
         ........  ........
    #06  afe85920  afe8591c  <anonymous:afd89000>
         ........  ........
    #07  afe85958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  afe85960  afe85978  <anonymous:afd89000>
         afe85964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afe85968  afe85970  <anonymous:afd89000>
         afe8596c  00000000
         afe85970  b0081970  <anonymous:aff85000>
         afe85974  afa18970  <anonymous:af91c000>
         afe85978  00006ec6
         afe8597c  00006ebb
         afe85980  00000001
         afe85984  afd88000  [anon:thread stack guard]
         afe85988  000fd970
         afe8598c  00001000
         afe85990  00000000
         afe85994  00000000
         afe85998  00000003
         afe8599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28359, name: HwBinder:28347_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  afa18878  r3  afa18874
    r4  b01a7500  r5  afa18878  r6  00000000  r7  00000036
    r8  b01a7558  r9  c0306201  r10 afa18898  r11 b01a759c
    ip  afa18880  sp  afa18860  lr  b0770c15  pc  b07a2f3c

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:
         afa18820  00000000
         afa18824  b0180000  [anon:libc_malloc]
         afa18828  b019f4c0  [anon:libc_malloc]
         afa1882c  b018b288  [anon:libc_malloc]
         afa18830  00000000
         afa18834  00000000
         afa18838  b018b288  [anon:libc_malloc]
         afa1883c  b07cb43d  /system/lib/libc.so (ifree+504)
         afa18840  0000001f
         afa18844  b019f4c0  [anon:libc_malloc]
         afa18848  b018b288  [anon:libc_malloc]
         afa1884c  b0197604  [anon:libc_malloc]
         afa18850  12e22950
         afa18854  b01a7500  [anon:libc_malloc]
         afa18858  00000004
         afa1885c  00000000
    #00  afa18860  afa18874  <anonymous:af91c000>
         ........  ........
    #01  afa18860  afa18874  <anonymous:af91c000>
         ........  ........
    #02  afa18878  00000000
         ........  ........
    #03  afa188d0  b01975f0  [anon:libc_malloc]
         ........  ........
    #04  afa188f8  00000000
         ........  ........
    #05  afa18918  b018d7e0  [anon:libc_malloc]
         ........  ........
    #06  afa18920  afa1891c  <anonymous:af91c000>
         ........  ........
    #07  afa18958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  afa18960  afa18978  <anonymous:af91c000>
         afa18964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         afa18968  afa18970  <anonymous:af91c000>
         afa1896c  00000000
         afa18970  afe85970  <anonymous:afd89000>
         afa18974  af18b970  <anonymous:af08f000>
         afa18978  00006ec7
         afa1897c  00006ebb
         afa18980  00000001
         afa18984  af91b000  [anon:thread stack guard]
         afa18988  000fd970
         afa1898c  00001000
         afa18990  00000000
         afa18994  00000000
         afa18998  00000003
         afa1899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28369, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  af18b8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  b01a18fc  r6  af1af4d9  r7  00000150
    r8  0000000a  r9  af18b8d0  r10 b01a18f0  r11 af18b8e0
    ip  af18b8a0  sp  af18b890  lr  b077251d  pc  b07a2fd4

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:
         af18b850  af18b8a3  <anonymous:af08f000>
         af18b854  b076d41f  /system/lib/libc.so (closedir+22)
         af18b858  af18b86c  <anonymous:af08f000>
         af18b85c  b01b0000  [anon:libc_malloc]
         af18b860  af18b86c  <anonymous:af08f000>
         af18b864  af198311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         af18b868  af18b8a3  <anonymous:af08f000>
         af18b86c  00000000
         af18b870  00000000
         af18b874  00000000
         af18b878  00000000
         af18b87c  00000010
         af18b880  00000020
         af18b884  00000001
         af18b888  00000008
         af18b88c  00001f40
    #00  af18b890  00000002
         ........  ........
    #01  af18b8a0  00000000
         ........  ........
    #02  af18b8c8  b01880f0  [anon:libc_malloc]
         ........  ........
    #03  af18b920  af18b91c  <anonymous:af08f000>
         ........  ........
    #04  af18b958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  af18b960  af18b978  <anonymous:af08f000>
         af18b964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af18b968  af18b970  <anonymous:af08f000>
         af18b96c  00000000
         af18b970  afa18970  <anonymous:af91c000>
         af18b974  af08d970  <anonymous:aef91000>
         af18b978  00006ed1
         af18b97c  00006ebb
         af18b980  00000001
         af18b984  af08e000  [anon:thread stack guard]
         af18b988  000fd970
         af18b98c  00001000
         af18b990  00000000
         af18b994  00000000
         af18b998  00000003
         af18b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28370, name: HidrawThread  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  af08d8f4  r1  af08d8ec  r2  00000001  r3  00000002
    r4  00000000  r5  00000001  r6  b019c4f0  r7  000000a2
    r8  af08d928  r9  00006ec7  r10 b01952e0  r11 b05d3c75
    ip  00000000  sp  af08d8e8  lr  b07886f5  pc  b07a3c74

backtrace:
    #00 pc 00054c74  /system/lib/libc.so (nanosleep+8)
    #01 pc 000396f1  /system/lib/libc.so (sleep+32)
    #02 pc 0002e168  /vendor/lib/hw/audio.primary.amlogic.so (android::HidrawThread::threadLoop()+16)
    #03 pc 0002e18c  /vendor/lib/hw/audio.primary.amlogic.so (non-virtual thunk to android::HidrawThread::threadLoop()+12)
    #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:
         af08d8a8  b019c4e0  [anon:libc_malloc]
         af08d8ac  b01b14e3  [anon:libc_malloc]
         af08d8b0  b019c4e0  [anon:libc_malloc]
         af08d8b4  af8b3c54  /vendor/lib/hw/audio.primary.amlogic.so (_ZN7android12HidrawThread10scanHidrawEv+344)
         af08d8b8  b018b388  [anon:libc_malloc]
         af08d8bc  b01952f0  [anon:libc_malloc]
         af08d8c0  b0200580  [anon:libc_malloc]
         af08d8c4  af8c869d  /vendor/lib/hw/audio.primary.amlogic.so
         af08d8c8  b01952f0  [anon:libc_malloc]
         af08d8cc  b0180000  [anon:libc_malloc]
         af08d8d0  7665642f
         af08d8d4  0000002f
         af08d8d8  00000000
         af08d8dc  00000000
         af08d8e0  00000000
         af08d8e4  b018b388  [anon:libc_malloc]
    #00  af08d8e8  12e22950
         ........  ........
    #01  af08d8e8  12e22950
         ........  ........
    #02  af08d910  b019c4e4  [anon:libc_malloc]
         ........  ........
    #03  af08d918  b05d3c75  /system/lib/vndk-sp-28/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         ........  ........
    #04  af08d920  af08d91c  <anonymous:aef91000>
         ........  ........
    #05  af08d958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  af08d960  af08d978  <anonymous:aef91000>
         af08d964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         af08d968  af08d970  <anonymous:aef91000>
         af08d96c  00000000
         af08d970  af18b970  <anonymous:af08f000>
         af08d974  aedff970  <anonymous:aed03000>
         af08d978  00006ed2
         af08d97c  00006ebb
         af08d980  00000001
         af08d984  aef90000  [anon:thread stack guard]
         af08d988  000fd970
         af08d98c  00001000
         af08d990  00000000
         af08d994  00000000
         af08d998  00000003
         af08d99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28371, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  b019734c  r1  00000089  r2  00000000  r3  aedff888
    r4  00000000  r5  ffffffff  r6  001ad4aa  r7  000000f0
    r8  00000000  r9  00000000  r10 b0197320  r11 af8ac2a9
    ip  aedff878  sp  aedff868  lr  b076c219  pc  b0768d54

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 000266fd  /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:
         aedff828  aedff888  <anonymous:aed03000>
         aedff82c  00000000
         aedff830  00000000
         aedff834  b0197320  [anon:libc_malloc]
         aedff838  af8ac2a9  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop)
         aedff83c  aedff848  <anonymous:aed03000>
         aedff840  b076826f  /system/lib/libc.so (clock_gettime+18)
         aedff844  bef20444  [vdso] (__vdso_clock_gettime+12)
         aedff848  aedff888  <anonymous:aed03000>
         aedff84c  b076cd17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         aedff850  aedff914  <anonymous:aed03000>
         aedff854  5e798f07
         aedff858  1b0510ac
         aedff85c  003d9e4a
         aedff860  1d5bd1ea
         aedff864  12e22950
    #00  aedff868  aedff9c8  <anonymous:aed03000>
         ........  ........
    #01  aedff878  aedff888  <anonymous:aed03000>
         ........  ........
    #02  aedff8b0  aedff914  <anonymous:aed03000>
         ........  ........
    #03  aedff8d0  00000000
         ........  ........
    #04  aedff958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  aedff960  aedff978  <anonymous:aed03000>
         aedff964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aedff968  aedff970  <anonymous:aed03000>
         aedff96c  00000000
         aedff970  af08d970  <anonymous:aef91000>
         aedff974  aed01970  <anonymous:aec05000>
         aedff978  00006ed3
         aedff97c  00006ebb
         aedff980  00000000
         aedff984  aed02000  [anon:thread stack guard]
         aedff988  000fd970
         aedff98c  00001000
         aedff990  00000000
         aedff994  00000000
         aedff998  00000000
         aedff99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28372, name: HwBinder:28347_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  aed01878  r3  aed01874
    r4  b01a7a00  r5  aed01878  r6  00000000  r7  00000036
    r8  b01a7a58  r9  c0306201  r10 aed01898  r11 b01a7a9c
    ip  aed01880  sp  aed01860  lr  b0770c15  pc  b07a2f3c

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:
         aed01820  00000000
         aed01824  b0180000  [anon:libc_malloc]
         aed01828  b019f440  [anon:libc_malloc]
         aed0182c  b018b488  [anon:libc_malloc]
         aed01830  00000000
         aed01834  00000000
         aed01838  b018b488  [anon:libc_malloc]
         aed0183c  b07cb43d  /system/lib/libc.so (ifree+504)
         aed01840  0000001f
         aed01844  b019f440  [anon:libc_malloc]
         aed01848  b018b488  [anon:libc_malloc]
         aed0184c  b0197564  [anon:libc_malloc]
         aed01850  12e22950
         aed01854  b01a7a00  [anon:libc_malloc]
         aed01858  00000004
         aed0185c  00000000
    #00  aed01860  aed01874  <anonymous:aec05000>
         ........  ........
    #01  aed01860  aed01874  <anonymous:aec05000>
         ........  ........
    #02  aed01878  00000000
         ........  ........
    #03  aed018d0  b0197550  [anon:libc_malloc]
         ........  ........
    #04  aed018f8  00000000
         ........  ........
    #05  aed01918  b018dba0  [anon:libc_malloc]
         ........  ........
    #06  aed01920  aed0191c  <anonymous:aec05000>
         ........  ........
    #07  aed01958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aed01960  aed01978  <anonymous:aec05000>
         aed01964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aed01968  aed01970  <anonymous:aec05000>
         aed0196c  00000000
         aed01970  aedff970  <anonymous:aed03000>
         aed01974  ae648970  <anonymous:ae54c000>
         aed01978  00006ed4
         aed0197c  00006ebb
         aed01980  00000001
         aed01984  aec04000  [anon:thread stack guard]
         aed01988  000fd970
         aed0198c  00001000
         aed01990  00000000
         aed01994  00000000
         aed01998  00000003
         aed0199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28381, name: HwBinder:28347_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ae648878  r3  ae648874
    r4  b01a7d00  r5  ae648878  r6  00000000  r7  00000036
    r8  b01a7d58  r9  c0306201  r10 ae648898  r11 b01a7d9c
    ip  ae648880  sp  ae648860  lr  b0770c15  pc  b07a2f3c

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:
         ae648820  0000001b
         ae648824  00000010
         ae648828  00006ebc
         ae64882c  00000411
         ae648830  00000028
         ae648834  00000000
         ae648838  00000000
         ae64883c  00000000
         ae648840  afe86030
         ae648844  00000000
         ae648848  afe86058
         ae64884c  00000000
         ae648850  12e22950
         ae648854  b01a7d00  [anon:libc_malloc]
         ae648858  00000004
         ae64885c  00000000
    #00  ae648860  ae648874  <anonymous:ae54c000>
         ........  ........
    #01  ae648860  ae648874  <anonymous:ae54c000>
         ........  ........
    #02  ae648878  00000000
         ........  ........
    #03  ae6488d0  12e22950
         ........  ........
    #04  ae6488f8  00000000
         ........  ........
    #05  ae648918  b018dcc0  [anon:libc_malloc]
         ........  ........
    #06  ae648920  ae64891c  <anonymous:ae54c000>
         ........  ........
    #07  ae648958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae648960  ae648978  <anonymous:ae54c000>
         ae648964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae648968  ae648970  <anonymous:ae54c000>
         ae64896c  00000000
         ae648970  aed01970  <anonymous:aec05000>
         ae648974  ae54a970  <anonymous:ae44e000>
         ae648978  00006edd
         ae64897c  00006ebb
         ae648980  00000001
         ae648984  ae54b000  [anon:thread stack guard]
         ae648988  000fd970
         ae64898c  00001000
         ae648990  00000000
         ae648994  00000000
         ae648998  00000003
         ae64899c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28347, tid: 28383, name: HwBinder:28347_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  ae54a878  r3  ae54a874
    r4  aee2a000  r5  ae54a878  r6  00000000  r7  00000036
    r8  aee2a058  r9  c0306201  r10 ae54a898  r11 aee2a09c
    ip  ae54a880  sp  ae54a860  lr  b0770c15  pc  b07a2f3c

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:
         ae54a820  00000010
         ae54a824  aee00000  [anon:libc_malloc]
         ae54a828  00000001
         ae54a82c  b07bc8a9  /system/lib/libc.so (arena_run_split_remove+280)
         ae54a830  00000000
         ae54a834  00000000
         ae54a838  00000013
         ae54a83c  00000100
         ae54a840  00000000
         ae54a844  b018b588  [anon:libc_malloc]
         ae54a848  0000000f
         ae54a84c  b07b7b37  /system/lib/libc.so (je_arena_malloc_hard+182)
         ae54a850  12e22950
         ae54a854  aee2a000  [anon:libc_malloc]
         ae54a858  00000004
         ae54a85c  00000000
    #00  ae54a860  ae54a874  <anonymous:ae44e000>
         ........  ........
    #01  ae54a860  ae54a874  <anonymous:ae44e000>
         ........  ........
    #02  ae54a878  00000000
         ........  ........
    #03  ae54a8d0  12e22950
         ........  ........
    #04  ae54a8f8  00000000
         ........  ........
    #05  ae54a918  b018dcf0  [anon:libc_malloc]
         ........  ........
    #06  ae54a920  ae54a91c  <anonymous:ae44e000>
         ........  ........
    #07  ae54a958  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  ae54a960  ae54a978  <anonymous:ae44e000>
         ae54a964  b07b2c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ae54a968  ae54a970  <anonymous:ae44e000>
         ae54a96c  00000000
         ae54a970  ae648970  <anonymous:ae54c000>
         ae54a974  ae44c970  <anonymous:ae350000>
         ae54a978  00006edf
         ae54a97c  00006ebb
         ae54a980  00000001
         ae54a984  ae44d000  [anon:thread stack guard]
         ae54a988  000fd970
         ae54a98c  00001000
         ae54a990  00000000
         ae54a994  00000000
         ae54a998  00000003
         ae54a99c  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:[49267285]
    fd 7: /dev/pmsg0
    fd 8: anon_inode:[eventfd]
    fd 9: anon_inode:inotify
    fd 10: /dev/snd/controlC0
    fd 11: /dev/snd/pcmC0D2p
    fd 12: /dev/snd/controlC0
    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
