*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:9/PI/20191223:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 28395, tid: 28431, 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  aa745070  r5  aa74507c  r6  aa745070  r7  aa745094
    r8  aa745140  r9  aa745138  r10 00000140  r11 00000000
    ip  a8aeb380  sp  a8aeb888  lr  a9792935  pc  a9793f56

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:
         a8aeb848  5bffc047
         a8aeb84c  a97b736c  /vendor/lib/libamlaudiorc.so
         a8aeb850  ffffffff
         a8aeb854  ffffffff
         a8aeb858  a9792935  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHardwareInput13getBestDeviceEi+108)
         a8aeb85c  00000006
         a8aeb860  aa745070  [anon:libc_malloc]
         a8aeb864  aa74507c  [anon:libc_malloc]
         a8aeb868  aa745070  [anon:libc_malloc]
         a8aeb86c  aa74d280  [anon:libc_malloc]
         a8aeb870  aa745140  [anon:libc_malloc]
         a8aeb874  a9792c41  /vendor/lib/libamlaudiorc.so (_ZN7android13AudioStreamIn18startInputStream_lEv+12)
         a8aeb878  aa745070  [anon:libc_malloc]
         a8aeb87c  aa74507c  [anon:libc_malloc]
         a8aeb880  aa74d280  [anon:libc_malloc]
         a8aeb884  a9793eef  /vendor/lib/libamlaudiorc.so (_ZN7android22AudioSoundCardStreamIn18startInputStream_lEv+10)
    #00  a8aeb888  00000001
         ........  ........
    #01  a8aeb8a8  00000001
         ........  ........
    #02  a8aeb8c8  aa745130  [anon:libc_malloc]
         ........  ........
    #03  a8aeb8e0  00000000
         ........  ........
    #04  a8aeb920  a8aeb91c  <anonymous:a89ef000>
         ........  ........
    #05  a8aeb958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a8aeb960  a8aeb978  <anonymous:a89ef000>
         a8aeb964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8aeb968  a8aeb970  <anonymous:a89ef000>
         a8aeb96c  00000000
         a8aeb970  a8be9970  <anonymous:a8aed000>
         a8aeb974  00000000
         a8aeb978  ffffffff
         a8aeb97c  00000000
         a8aeb980  00000001
         a8aeb984  a89ee000  [anon:thread stack guard]
         a8aeb988  000fd970
         a8aeb98c  00001000
         a8aeb990  00000000
         a8aeb994  00000000
         a8aeb998  00000003
         a8aeb99c  00000000

memory near r4 ([anon:libc_malloc]):
    aa745050 aa71c4e0 00000000 00000000 a99ad20c  ..q.............
    aa745060 aa7152b0 00000000 00000000 00000000  .Rq.............
    aa745070 a97b6374 a97b7060 00000000 00000001  tc{.`p{.........
    aa745080 00003e80 00000000 00000006 00000000  .>..............
    aa745090 00000000 00000000 00000000 00000000  ................
    aa7450a0 00000000 00000000 00000000 00000000  ................
    aa7450b0 00000000 00000000 00000000 00000000  ................
    aa7450c0 a9793a5d a9793a63 aa745070 00000000  ]:y.c:y.pPt.....
    aa7450d0 00000000 00000000 00000000 00000000  ................
    aa7450e0 aa22e300 00000000 a8aeb970 00000000  ..".....p.......
    aa7450f0 00000002 00000000 aa710100 00000000  ..........q.....
    aa745100 00006f0f aa721bb8 aa74d140 aa708378  .o....r.@.t.x.p.
    aa745110 aa708390 aa7083f0 aa70cb70 aa74d280  ..p...p.p.p...t.
    aa745120 00000000 00000000 00000140 00000000  ........@.......
    aa745130 00000000 00000000 00000000 00000000  ................
    aa745140 00000000 00000000 aa22e334 aa715940  ........4.".@Yq.

memory near r5 ([anon:libc_malloc]):
    aa74505c a99ad20c aa7152b0 00000000 00000000  .....Rq.........
    aa74506c 00000000 a97b6374 a97b7060 00000000  ....tc{.`p{.....
    aa74507c 00000001 00003e80 00000000 00000006  .....>..........
    aa74508c 00000000 00000000 00000000 00000000  ................
    aa74509c 00000000 00000000 00000000 00000000  ................
    aa7450ac 00000000 00000000 00000000 00000000  ................
    aa7450bc 00000000 a9793a5d a9793a63 aa745070  ....]:y.c:y.pPt.
    aa7450cc 00000000 00000000 00000000 00000000  ................
    aa7450dc 00000000 aa22e300 00000000 a8aeb970  ......".....p...
    aa7450ec 00000000 00000002 00000000 aa710100  ..............q.
    aa7450fc 00000000 00006f0f aa721bb8 aa74d140  .....o....r.@.t.
    aa74510c aa708378 aa708390 aa7083f0 aa70cb70  x.p...p...p.p.p.
    aa74511c aa74d280 00000000 00000000 00000140  ..t.........@...
    aa74512c 00000000 00000000 00000000 00000000  ................
    aa74513c 00000000 00000000 00000000 aa22e334  ............4.".
    aa74514c aa715940 00000008 00000000 00000030  @Yq.........0...

memory near r6 ([anon:libc_malloc]):
    aa745050 aa71c4e0 00000000 00000000 a99ad20c  ..q.............
    aa745060 aa7152b0 00000000 00000000 00000000  .Rq.............
    aa745070 a97b6374 a97b7060 00000000 00000001  tc{.`p{.........
    aa745080 00003e80 00000000 00000006 00000000  .>..............
    aa745090 00000000 00000000 00000000 00000000  ................
    aa7450a0 00000000 00000000 00000000 00000000  ................
    aa7450b0 00000000 00000000 00000000 00000000  ................
    aa7450c0 a9793a5d a9793a63 aa745070 00000000  ]:y.c:y.pPt.....
    aa7450d0 00000000 00000000 00000000 00000000  ................
    aa7450e0 aa22e300 00000000 a8aeb970 00000000  ..".....p.......
    aa7450f0 00000002 00000000 aa710100 00000000  ..........q.....
    aa745100 00006f0f aa721bb8 aa74d140 aa708378  .o....r.@.t.x.p.
    aa745110 aa708390 aa7083f0 aa70cb70 aa74d280  ..p...p.p.p...t.
    aa745120 00000000 00000000 00000140 00000000  ........@.......
    aa745130 00000000 00000000 00000000 00000000  ................
    aa745140 00000000 00000000 aa22e334 aa715940  ........4.".@Yq.

memory near r7 ([anon:libc_malloc]):
    aa745074 a97b7060 00000000 00000001 00003e80  `p{..........>..
    aa745084 00000000 00000006 00000000 00000000  ................
    aa745094 00000000 00000000 00000000 00000000  ................
    aa7450a4 00000000 00000000 00000000 00000000  ................
    aa7450b4 00000000 00000000 00000000 a9793a5d  ............]:y.
    aa7450c4 a9793a63 aa745070 00000000 00000000  c:y.pPt.........
    aa7450d4 00000000 00000000 00000000 aa22e300  ..............".
    aa7450e4 00000000 a8aeb970 00000000 00000002  ....p...........
    aa7450f4 00000000 aa710100 00000000 00006f0f  ......q......o..
    aa745104 aa721bb8 aa74d140 aa708378 aa708390  ..r.@.t.x.p...p.
    aa745114 aa7083f0 aa70cb70 aa74d280 00000000  ..p.p.p...t.....
    aa745124 00000000 00000140 00000000 00000000  ....@...........
    aa745134 00000000 00000000 00000000 00000000  ................
    aa745144 00000000 aa22e334 aa715940 00000008  ....4.".@Yq.....
    aa745154 00000000 00000030 00000000 00000060  ....0.......`...
    aa745164 00000000 00000088 00000000 000000a8  ................

memory near r8 ([anon:libc_malloc]):
    aa745120 00000000 00000000 00000140 00000000  ........@.......
    aa745130 00000000 00000000 00000000 00000000  ................
    aa745140 00000000 00000000 aa22e334 aa715940  ........4.".@Yq.
    aa745150 00000008 00000000 00000030 00000000  ........0.......
    aa745160 00000060 00000000 00000088 00000000  `...............
    aa745170 000000a8 00000000 000000d0 00000000  ................
    aa745180 00000100 00000000 00000128 00000000  ........(.......
    aa745190 00000148 00000000 00000170 00000000  H.......p.......
    aa7451a0 000001a0 00000000 000001c8 00000000  ................
    aa7451b0 000001e8 00000000 00000000 00000000  ................
    aa7451c0 00000000 00000000 00000000 00000000  ................
    aa7451d0 00000000 00000000 00000000 00000000  ................
    aa7451e0 00000000 00000000 00000000 00000000  ................
    aa7451f0 00000000 00000000 00000000 00000000  ................
    aa745200 00000000 00000000 00000000 00000000  ................
    aa745210 00000000 00000000 00000000 00000000  ................

memory near r9 ([anon:libc_malloc]):
    aa745118 aa70cb70 aa74d280 00000000 00000000  p.p...t.........
    aa745128 00000140 00000000 00000000 00000000  @...............
    aa745138 00000000 00000000 00000000 00000000  ................
    aa745148 aa22e334 aa715940 00000008 00000000  4.".@Yq.........
    aa745158 00000030 00000000 00000060 00000000  0.......`.......
    aa745168 00000088 00000000 000000a8 00000000  ................
    aa745178 000000d0 00000000 00000100 00000000  ................
    aa745188 00000128 00000000 00000148 00000000  (.......H.......
    aa745198 00000170 00000000 000001a0 00000000  p...............
    aa7451a8 000001c8 00000000 000001e8 00000000  ................
    aa7451b8 00000000 00000000 00000000 00000000  ................
    aa7451c8 00000000 00000000 00000000 00000000  ................
    aa7451d8 00000000 00000000 00000000 00000000  ................
    aa7451e8 00000000 00000000 00000000 00000000  ................
    aa7451f8 00000000 00000000 00000000 00000000  ................
    aa745208 00000000 00000000 00000000 00000000  ................

memory near ip (<anonymous:a89ef000>):
    a8aeb360 0c6f0f00 925e798f a808c49c 5bffc047  ..o..y^.....G..[
    a8aeb370 a8aeb404 00000003 a8aeb404 ab0f833c  ............<...
    a8aeb380 ab0f1cf9 ab0f8014 00000000 00000001  ................
    a8aeb390 00000000 ab0ea28f 00000000 00000000  ................
    a8aeb3a0 a8aeb9c8 00000000 5e798f0c 08c49c92  ..........y^....
    a8aeb3b0 5bffc047 a8aeb448 00000000 a97aa104  G..[H.........z.
    a8aeb3c0 00000006 a97b7060 aa745138 00000140  ....`p{.8Qt.@...
    a8aeb3d0 00000000 ab0e9b6d 000003c5 ffff0208  ....m...........
    a8aeb3e0 00000006 000003ff 00000000 00000000  ................
    a8aeb3f0 00000000 00000000 00000000 00000000  ................
    a8aeb400 a8aeb3a8 a8aeb3e0 00000001 a97aa104  ..............z.
    a8aeb410 0000001c a8aeb448 0000003b 5bffc047  ....H...;...G..[
    a8aeb420 a97aa104 00000006 a8aeb448 00000000  ..z.....H.......
    a8aeb430 a97b7060 ab0e9ca3 a97aa3b7 a8aeb85c  `p{.......z.\...
    a8aeb440 00000000 a8aeb85c 4f525245 75412052  ....\...ERROR Au
    a8aeb450 486f6964 77647261 49657261 7475706e  dioHardwareInput

memory near sp (<anonymous:a89ef000>):
    a8aeb868 aa745070 aa74d280 aa745140 a9792c41  pPt...t.@Qt.A,y.
    a8aeb878 aa745070 aa74507c aa74d280 a9793eef  pPt.|Pt...t..>y.
    a8aeb888 00000001 aa229000 00000000 00000140  ......".....@...
    a8aeb898 aa74507c aa745070 aa74d280 a9793d01  |Pt.pPt...t..=y.
    a8aeb8a8 00000001 aa745120 5bffc047 00000140  .... Qt.G..[@...
    a8aeb8b8 aa74d280 aa74d140 a97b7348 a9792099  ..t.@.t.Hs{.. y.
    a8aeb8c8 aa745130 aa7450e0 aa745120 a8aeb8f4  0Qt..Pt. Qt.....
    a8aeb8d8 aa745130 aa22151b 00000000 00000000  0Qt...".........
    a8aeb8e8 00000000 00000000 aa745128 00000002  ........(Qt.....
    a8aeb8f8 5bffc047 aa7450e0 00000000 aa7450ec  G..[.Pt......Pt.
    a8aeb908 00000000 a8aeb928 00006eff aa715960  ....(....n..`Yq.
    a8aeb918 ab231c75 ab232055 a8aeb91c a8aeb970  u.#.U #.....p...
    a8aeb928 aa7450e0 aa715940 aa7450e0 5bffc047  .Pt.@Yq..Pt.G..[
    a8aeb938 a8aeb970 a8aeb970 a8aeb970 00000078  p...p...p...x...
    a8aeb948 00006eeb 00006eff aa715960 aac6ec47  .n...n..`Yq.G...
    a8aeb958 aac6ec2f aac29067 a8aeb978 aac6ec2f  /...g...x.../...

memory near lr (/vendor/lib/libamlaudiorc.so):
    a9792914 490fdb06 4a0f2003 4479462b e005447a  ...I. .J+FyDzD..
    a9792924 2006490d 46634a0d 447a4479 e8a8f7fe  .I. .JcFyDzD....
    a9792934 70b0f44f fb05212c f1b68000 fb063fff  O..p,!.......?..
    a9792944 f04f0101 bfc80000 0024f101 81f0e8bd  ..O.......$.....
    a9792954 000177e2 00017acf 000177d4 00017a85  .w...z...w...z..
    a9792964 b08cb570 460c4825 26004925 466d4478  p...%H.F%I.&xDmF
    a9792974 22074479 68006800 200e900b 6600e9cd  yD.".h.h... ...f
    a9792984 0000f88d 0001f045 f7fe9602 a804e92e  ....E...........
    a9792994 22004629 6008f88d e92cf7fe 0000f89d  )F."...`..,.....
    a97929a4 bf1c07c0 f7fe9802 9904e8fc 6808b149  ............I..h
    a97929b4 4622ad05 46286b43 46284798 e920f7fe  .."FCk(F.G(F.. .
    a97929c4 4910e008 4a102006 44794b10 447b447a  ...I. .J.KyDzD{D
    a97929d4 e856f7fe b1309804 f8516801 44081c0c  ..V...0..hQ....D
    a97929e4 f7fea904 480ae8a8 4478990b 68006800  .......H..xD.h.h
    a97929f4 bf041a40 bd70b00c e860f7fe 00023eb8  @.....p...`..>..
    a9792a04 00018dd8 00017732 00017a4b 00017a79  ....2w..Kz..yz..

memory near pc (/vendor/lib/libamlaudiorc.so):
    a9793f34 f04f1a40 ea013133 f0200190 440830cc  @.O.31.... ..0.D
    a9793f44 3101f04f 1010eb00 30f0f020 0e004348  O..1.... ..0HC..
    a9793f54 690a68a1 d3044290 4290694a 4610bf88  .h.i.B..Ji.B...F
    a9793f64 62624602 69886922 d3044282 428269c8  .Fbb"i.i.B...i.B
    a9793f74 4602bf88 493c4610 52d3f644 0262f2c1  ...F.F<ID..R..b.
    a9793f84 44792604 0c28f104 68092500 43416809  .&yD..(..%.h.hAC
    a9793f94 1302fba1 49354a36 4479447a e88c099b  ....6J5IzDyD....
    a9793fa4 20030049 f7fc6365 68a1ed6c 5280f04f  I.. ec..l..hO..R
    a9793fb4 e9d1463b f7fd0100 4605e91e e920f7fd  ;F.........F.. .
    a9793fc4 d03f2800 46286ae1 e920f7fd 66206de1  .(?..j(F.. ..m f
    a9793fd4 4608b119 e8baf7fd f0206e20 f7fd0001  ...F.... n .....
    a9793fe4 4626e91c f8564601 28000f4c d0036131  ..&F.FV.L..(1a..
    a9793ff4 e8a6f7fd 60302000 6aa36920 d01e4283  ..... 0` i.j.B..
    a9794004 4a1d491c 90004479 2003447a ed38f7fc  .I.JyD..zD. ..8.
    a9794014 f1046921 6aa00250 e9cd2304 22012600  !i..P..j.#...&."
    a9794024 e900f7fd b1564606 20054914 44794a14  .....FV..I. .JyD

memory map (460 entries):
--->Fault address falls at 00000010 before any mapped regions
    803dc000-803defff r-x         0      3000  /vendor/bin/hw/android.hardware.audio@2.0-service (BuildId: da40d278447b4f3db73b1973becbe173)
    803df000-803dffff r--      2000      1000  /vendor/bin/hw/android.hardware.audio@2.0-service
    803e0000-803e0fff rw-         0      1000
    a89ee000-a89eefff ---         0      1000  [anon:thread stack guard]
    a89ef000-a8aebfff rw-         0     fd000
    a8aec000-a8aecfff ---         0      1000  [anon:thread stack guard]
    a8aed000-a8be9fff rw-         0     fd000
    a8bea000-a8beffff r-x         0      6000  /vendor/lib/hw/audio.r_submix.default.so (BuildId: e13814bff3b53f10ac548e4a6b4ef2db)
    a8bf0000-a8bf0fff ---         0      1000
    a8bf1000-a8bf1fff r--      6000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a8bf2000-a8bf2fff rw-      7000      1000  /vendor/lib/hw/audio.r_submix.default.so
    a8c3b000-a8c3dfff r-x         0      3000  /vendor/lib/libnbaio_mono.so (BuildId: 4e797d020daa982150d055069abae6f0)
    a8c3e000-a8c3efff r--      2000      1000  /vendor/lib/libnbaio_mono.so
    a8c3f000-a8c3ffff rw-      3000      1000  /vendor/lib/libnbaio_mono.so
    a8c60000-a8c62fff r-x         0      3000  /vendor/lib/hw/audio.usb.default.so (BuildId: 6c4ee8b1a0f4cc52eabf542272a09d81)
    a8c63000-a8c63fff r--      2000      1000  /vendor/lib/hw/audio.usb.default.so
    a8c64000-a8c64fff rw-      3000      1000  /vendor/lib/hw/audio.usb.default.so
    a8c84000-a8c87fff r-x         0      4000  /vendor/lib/libalsautils.so (BuildId: bc9341e8d27636dbbde49ce2ea94c297)
    a8c88000-a8c88fff r--      3000      1000  /vendor/lib/libalsautils.so
    a8c89000-a8c89fff rw-      4000      1000  /vendor/lib/libalsautils.so
    a8cf0000-a8cf7fff r-x         0      8000  /vendor/lib/soundfx/libvirtualsurround.so (BuildId: d514f4be80e36bfb87a1dfb4fd532682)
    a8cf8000-a8cf8fff r--      7000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a8cf9000-a8cf9fff rw-      8000      1000  /vendor/lib/soundfx/libvirtualsurround.so
    a8d1e000-a8d23fff r-x         0      6000  /vendor/lib/soundfx/libtreblebasswrapper.so (BuildId: 3c007f4a122ee3888890a817f9ffb765)
    a8d24000-a8d24fff r--      5000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a8d25000-a8d25fff rw-      6000      1000  /vendor/lib/soundfx/libtreblebasswrapper.so
    a8d40000-a8d47fff r-x         0      8000  /vendor/lib/soundfx/libsrswrapper.so (BuildId: 19cddd81734c721d2c8826f2fed891c8)
    a8d48000-a8d48fff r--      7000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a8d49000-a8d49fff rw-      8000      1000  /vendor/lib/soundfx/libsrswrapper.so
    a8d91000-a8d95fff r-x         0      5000  /vendor/lib/soundfx/libbalance.so (BuildId: 07a5e39dc21f0665a30d8b0238f9afb8)
    a8d96000-a8d96fff r--      4000      1000  /vendor/lib/soundfx/libbalance.so
    a8d97000-a8d97fff rw-      5000      1000  /vendor/lib/soundfx/libbalance.so
    a8df4000-a8df8fff r-x         0      5000  /vendor/lib/soundfx/libavl.so (BuildId: 88d799c42b6cdbd9bbaf32d65ecf668c)
    a8df9000-a8df9fff ---         0      1000
    a8dfa000-a8dfafff r--      5000      1000  /vendor/lib/soundfx/libavl.so
    a8dfb000-a8dfbfff rw-      6000      1000  /vendor/lib/soundfx/libavl.so
    a8e0d000-a8e13fff r-x         0      7000  /vendor/lib/soundfx/libhpeqwrapper.so (BuildId: ddf5b4f2d8de4f1886ad6c9f7ec457cb)
    a8e14000-a8e14fff r--      6000      1000  /vendor/lib/soundfx/libhpeqwrapper.so
    a8e15000-a8e16fff rw-      7000      2000  /vendor/lib/soundfx/libhpeqwrapper.so
    a8e47000-a8e52fff r-x         0      c000  /vendor/lib/soundfx/libdynproc.so (BuildId: 2c8e5e4d114dd42ccc990400e029927a)
    a8e53000-a8e53fff r--      b000      1000  /vendor/lib/soundfx/libdynproc.so
    a8e54000-a8e54fff rw-      c000      1000  /vendor/lib/soundfx/libdynproc.so
    a8e83000-a8eaefff r-x         0     2c000  /system/lib/vndk-28/libprotobuf-cpp-lite.so (BuildId: acc05209bfe30aa7986f767ebdd715d2)
    a8eaf000-a8eaffff ---         0      1000
    a8eb0000-a8eb0fff r--     2c000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a8eb1000-a8eb1fff rw-     2d000      1000  /system/lib/vndk-28/libprotobuf-cpp-lite.so
    a8edb000-a8ee0fff r-x         0      6000  /vendor/lib/soundfx/libaudiopreprocessing.so (BuildId: af98d5b185abdbf757b153dcb8c21798)
    a8ee1000-a8ee1fff r--      5000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a8ee2000-a8ee2fff rw-      6000      1000  /vendor/lib/soundfx/libaudiopreprocessing.so
    a8f14000-a8fd3fff r-x         0     c0000  /vendor/lib/libwebrtc_audio_preprocessing.so (BuildId: c253eeee5a39ae9cac667aa521b6a258) (load bias 0x1000)
    a8fd4000-a8fd6fff r--     bf000      3000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a8fd7000-a8fd7fff rw-     c2000      1000  /vendor/lib/libwebrtc_audio_preprocessing.so (load bias 0x1000)
    a9016000-a9019fff r-x         0      4000  /vendor/lib/soundfx/libeffectproxy.so (BuildId: 210a0f5f1acee29fa77ed306402c0db9)
    a901a000-a901afff r--      3000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a901b000-a901bfff rw-      4000      1000  /vendor/lib/soundfx/libeffectproxy.so
    a906f000-a9072fff r-x         0      4000  /vendor/lib/soundfx/libldnhncr.so (BuildId: 63287514555fa5f563a535241dd228dc)
    a9073000-a9073fff r--      3000      1000  /vendor/lib/soundfx/libldnhncr.so
    a9074000-a9074fff rw-      4000      1000  /vendor/lib/soundfx/libldnhncr.so
    a9083000-a9086fff r-x         0      4000  /vendor/lib/soundfx/libdownmix.so (BuildId: c6f4843889817d749ffc1a8d665874ba)
    a9087000-a9087fff r--      3000      1000  /vendor/lib/soundfx/libdownmix.so
    a9088000-a9088fff rw-      4000      1000  /vendor/lib/soundfx/libdownmix.so
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    aaae6000-aaba5fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (BuildId: 5d56278986774f4e4fedc6215f1657a9) (load bias 0xf000)
    aaba6000-aabb4fff r--     bf000      f000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aabb5000-aabb5fff rw-     ce000      1000  /system/lib/vndk-28/android.hardware.audio.effect@4.0.so (load bias 0xf000)
    aabec000-aabecfff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    aabed000-aabedfff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so (BuildId: 11f8ec749254f6a3e1c6d8c3f6870319)
    aabee000-aabeefff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@2.0.so
    aac0b000-aaca7fff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    aaca8000-aaca8fff ---         0      1000
    aaca9000-aacacfff r--     9d000      4000  /system/lib/libc.so
    aacad000-aacaefff rw-     a1000      2000  /system/lib/libc.so
    aacaf000-aacaffff rw-         0      1000  [anon:.bss]
    aacb0000-aacb0fff r--         0      1000  [anon:.bss]
    aacb1000-aacb7fff rw-         0      7000  [anon:.bss]
    aacce000-aace8fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    aace9000-aace9fff ---         0      1000
    aacea000-aaceafff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aaceb000-aacebfff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    aad05000-aad97fff r-x         0     93000  /system/lib/libc++.so (BuildId: 3d8b05ec6680963181b311ac82cb3260) (load bias 0x3000)
    aad98000-aad9cfff r--     92000      5000  /system/lib/libc++.so (load bias 0x3000)
    aad9d000-aad9dfff rw-     97000      1000  /system/lib/libc++.so (load bias 0x3000)
    aad9e000-aad9efff rw-         0      1000  [anon:.bss]
    aadf0000-aadf3fff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    aadf4000-aadf4fff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    aadf5000-aadf5fff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    aae24000-aaee3fff r-x         0     c0000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (BuildId: 7caa7c20251abb59306ba39a0b614469) (load bias 0xf000)
    aaee4000-aaee4fff ---         0      1000
    aaee5000-aaef3fff r--     c0000      f000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aaef4000-aaef4fff rw-     cf000      1000  /system/lib/vndk-28/android.hardware.audio.effect@2.0.so (load bias 0xf000)
    aaf1a000-aaf34fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    aaf35000-aaf35fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    aaf36000-aaf36fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    aaf37000-aaf3cfff rw-         0      6000  [anon:.bss]
    aaf4f000-aafaefff r-x         0     60000  /system/lib/vndk-28/android.hardware.audio@2.0.so (BuildId: fd83027c3b5d0feaa71c494e132cdc7d) (load bias 0x6000)
    aafaf000-aafb5fff r--     5f000      7000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    aafb6000-aafb6fff rw-     66000      1000  /system/lib/vndk-28/android.hardware.audio@2.0.so (load bias 0x6000)
    aafc1000-aafd8fff r-x         0     18000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (BuildId: cbb8691e19a984e0a30e785fe373f423) (load bias 0x1000)
    aafd9000-aafd9fff ---         0      1000
    aafda000-aafdbfff r--     18000      2000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    aafdc000-aafdcfff rw-     1a000      1000  /system/lib/vndk-28/android.hardware.soundtrigger@2.0.so (load bias 0x1000)
    ab005000-ab019fff r-x         0     15000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (BuildId: aa3d59e6c3197249fa06c892c9e73d39) (load bias 0x1000)
    ab01a000-ab01bfff r--     14000      2000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ab01c000-ab01cfff rw-     16000      1000  /system/lib/vndk-28/android.hardware.bluetooth.a2dp@1.0.so (load bias 0x1000)
    ab076000-ab0b2fff r-x         0     3d000  /system/lib/vndk-sp-28/libhidltransport.so (BuildId: a04a57e148de63b3bb2ea3ba277016c8) (load bias 0x2000)
    ab0b3000-ab0b3fff ---         0      1000
    ab0b4000-ab0b7fff r--     3d000      4000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ab0b8000-ab0b8fff rw-     41000      1000  /system/lib/vndk-sp-28/libhidltransport.so (load bias 0x2000)
    ab0e3000-ab0f5fff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    ab0f6000-ab0f6fff ---         0      1000
    ab0f7000-ab0f7fff r--     13000      1000  /system/lib/liblog.so
    ab0f8000-ab0f8fff rw-     14000      1000  /system/lib/liblog.so
    ab120000-ab134fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    ab135000-ab135fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    ab136000-ab136fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    ab137000-ab17cfff rw-         0     46000  [anon:.bss]
    ab193000-ab193fff r-x         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ab194000-ab194fff r--         0      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so (BuildId: f2dd1922954954e7a11814c774d9790e)
    ab195000-ab195fff rw-      1000      1000  /system/lib/vndk-28/android.hardware.audio.common@4.0.so
    ab1eb000-ab1ebfff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ab1ec000-ab1ecfff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ab1ed000-ab1edfff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    ab226000-ab238fff r-x         0     13000  /system/lib/vndk-sp-28/libutils.so (BuildId: dad810b5abb9a834c85d9cbed97b7919)
    ab239000-ab239fff ---         0      1000
    ab23a000-ab23afff r--     13000      1000  /system/lib/vndk-sp-28/libutils.so
    ab23b000-ab23bfff rw-     14000      1000  /system/lib/vndk-sp-28/libutils.so
    ab266000-ab2f8fff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    ab2f9000-ab2fdfff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ab2fe000-ab2fefff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ab2ff000-ab2fffff rw-         0      1000  [anon:.bss]
    ab309000-ab312fff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    ab313000-ab313fff ---         0      1000
    ab314000-ab314fff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ab315000-ab315fff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ab364000-ab36efff r-x         0      b000  /system/lib/vndk-sp-28/libcutils.so (BuildId: 7e910372532cb1b96f918570b0a941e8)
    ab36f000-ab36ffff ---         0      1000
    ab370000-ab370fff r--      b000      1000  /system/lib/vndk-sp-28/libcutils.so
    ab371000-ab371fff rw-      c000      1000  /system/lib/vndk-sp-28/libcutils.so
    ab382000-ab382fff r--         0      1000  [anon:linker_alloc]
    ab388000-ab3a7fff r--         0     20000  /dev/__properties__/u:object_r:tv_prop:s0
    ab3a8000-ab3a8fff r--         0      1000  [anon:linker_alloc]
    ab3a9000-ab3a9fff rw-         0      1000  [anon:linker_alloc]
    ab3b6000-ab3b6fff r--         0      1000  [anon:linker_alloc]
    ab3c2000-ab3c2fff rw-         0      1000  [anon:linker_alloc_vector]
    ab3d2000-ab3d2fff r--         0      1000  [anon:linker_alloc]
    ab3dc000-ab3dcfff ---         0      1000  [anon:thread signal stack guard]
    ab3dd000-ab3e0fff rw-         0      4000  [anon:thread signal stack]
    ab3e1000-ab3e1fff r--         0      1000  [anon:linker_alloc]
    ab3e4000-ab403fff r--         0     20000  /dev/__properties__/u:object_r:media_prop:s0
    ab404000-ab404fff r--         0      1000  [anon:linker_alloc]
    ab407000-ab407fff r--         0      1000  [anon:linker_alloc]
    ab40a000-ab40afff ---         0      1000  [anon:bionic TLS guard]
    ab40b000-ab40dfff rw-         0      3000  [anon:bionic TLS]
    ab40e000-ab40efff ---         0      1000  [anon:bionic TLS guard]
    ab40f000-ab40ffff ---         0      1000  [anon:thread signal stack guard]
    ab410000-ab413fff rw-         0      4000  [anon:thread signal stack]
    ab414000-ab414fff ---         0      1000  [anon:bionic TLS guard]
    ab415000-ab417fff rw-         0      3000  [anon:bionic TLS]
    ab418000-ab418fff ---         0      1000  [anon:bionic TLS guard]
    ab419000-ab419fff ---         0      1000  [anon:thread signal stack guard]
    ab41a000-ab41dfff rw-         0      4000  [anon:thread signal stack]
    ab41e000-ab41efff rw-         0      1000  [anon:linker_alloc]
    ab420000-ab420fff ---         0      1000  [anon:thread signal stack guard]
    ab421000-ab424fff rw-         0      4000  [anon:thread signal stack]
    ab425000-ab444fff r--         0     20000  /dev/__properties__/u:object_r:vendor_default_prop:s0
    ab445000-ab464fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ab465000-ab466fff r--         0      2000  [anon:linker_alloc]
    ab467000-ab467fff ---         0      1000  [anon:bionic TLS guard]
    ab468000-ab46afff rw-         0      3000  [anon:bionic TLS]
    ab46b000-ab46cfff ---         0      2000  [anon:bionic TLS guard]
    ab46d000-ab46ffff rw-         0      3000  [anon:bionic TLS]
    ab470000-ab470fff ---         0      1000  [anon:bionic TLS guard]
    ab471000-ab471fff ---         0      1000  [anon:thread signal stack guard]
    ab472000-ab475fff rw-         0      4000  [anon:thread signal stack]
    ab476000-ab476fff ---         0      1000  [anon:bionic TLS guard]
    ab477000-ab479fff rw-         0      3000  [anon:bionic TLS]
    ab47a000-ab47afff ---         0      1000  [anon:bionic TLS guard]
    ab47b000-ab47bfff ---         0      1000  [anon:thread signal stack guard]
    ab47c000-ab47ffff rw-         0      4000  [anon:thread signal stack]
    ab480000-ab483fff r-x         0      4000  /system/lib/libnetd_client.so (BuildId: e1ee957103b4b99d81754706d28faf6c)
    ab484000-ab484fff r--      3000      1000  /system/lib/libnetd_client.so
    ab485000-ab485fff rw-      4000      1000  /system/lib/libnetd_client.so
    ab486000-ab486fff r--         0      1000  [anon:linker_alloc]
    ab488000-ab488fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab489000-ab489fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab48a000-ab48afff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab48b000-ab48cfff r--         0      2000  [anon:linker_alloc]
    ab48d000-ab48dfff ---         0      1000  [anon:bionic TLS guard]
    ab48e000-ab490fff rw-         0      3000  [anon:bionic TLS]
    ab491000-ab491fff ---         0      1000  [anon:bionic TLS guard]
    ab492000-ab492fff ---         0      1000  [anon:thread signal stack guard]
    ab493000-ab496fff rw-         0      4000  [anon:thread signal stack]
    ab497000-ab4b6fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ab4b7000-ab4d6fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ab4d7000-ab4f6fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ab4f7000-ab4f7fff rw-         0      1000  [anon:linker_alloc]
    ab4f8000-ab4f8fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab4f9000-ab4f9fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab4fa000-ab4fafff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab4fb000-ab4fbfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab4fc000-ab4fcfff ---         0      1000  [anon:bionic TLS guard]
    ab4fd000-ab4fffff rw-         0      3000  [anon:bionic TLS]
    ab500000-ab500fff ---         0      1000  [anon:bionic TLS guard]
    ab501000-ab501fff ---         0      1000  [anon:thread signal stack guard]
    ab502000-ab505fff rw-         0      4000  [anon:thread signal stack]
    ab506000-ab506fff ---         0      1000  [anon:bionic TLS guard]
    ab507000-ab509fff rw-         0      3000  [anon:bionic TLS]
    ab50a000-ab50afff ---         0      1000  [anon:bionic TLS guard]
    ab50b000-ab52afff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ab52b000-ab52bfff ---         0      1000  [anon:thread signal stack guard]
    ab52c000-ab52ffff rw-         0      4000  [anon:thread signal stack]
    ab530000-ab530fff r--         0      1000  [anon:linker_alloc]
    ab531000-ab531fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab532000-ab532fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab533000-ab533fff ---         0      1000  [anon:bionic TLS guard]
    ab534000-ab536fff rw-         0      3000  [anon:bionic TLS]
    ab537000-ab537fff ---         0      1000  [anon:bionic TLS guard]
    ab538000-ab557fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ab558000-ab577fff r--         0     20000  /dev/__properties__/properties_serial
    ab578000-ab57efff r--         0      7000  /dev/__properties__/property_info
    ab57f000-ab57ffff rw-         0      1000  [anon:linker_alloc_vector]
    ab580000-ab580fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab581000-ab581fff rw-         0      1000  [anon:linker_alloc_vector]
    ab582000-ab582fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab583000-ab583fff rw-         0      1000  [anon:linker_alloc_lob]
    ab584000-ab586fff rw-         0      3000  [anon:linker_alloc_small_objects]
    ab587000-ab587fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab588000-ab58afff rw-         0      3000  [anon:linker_alloc_vector]
    ab58b000-ab58cfff rw-         0      2000  [anon:linker_alloc_small_objects]
    ab58d000-ab590fff r--         0      4000  [anon:linker_alloc]
    ab591000-ab591fff r--         0      1000  [anon:atexit handlers]
    ab592000-ab593fff rw-         0      2000  [anon:linker_alloc_lob]
    ab594000-ab594fff rw-         0      1000  [anon:System property context nodes]
    ab595000-ab595fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab596000-ab596fff rw-         0      1000  [anon:arc4random data]
    ab597000-ab597fff rw-         0      1000  [anon:linker_alloc]
    ab598000-ab598fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab599000-ab599fff r--         0      1000  [anon:linker_alloc]
    ab59a000-ab5b9fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ab5ba000-ab5bbfff rw-         0      2000  [anon:linker_alloc_small_objects]
    ab5bc000-ab5bcfff r--         0      1000  [anon:linker_alloc]
    ab5bd000-ab5dcfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ab5dd000-ab5ddfff ---         0      1000
    ab5de000-ab5defff rw-         0      1000
    ab5df000-ab5dffff ---         0      1000
    ab5e0000-ab5fffff r--         0     20000  /dev/__properties__/properties_serial
    ab600000-ab600fff rw-         0      1000  [anon:System property context nodes]
    ab601000-ab607fff r--         0      7000  /dev/__properties__/property_info
    ab608000-ab608fff r--         0      1000  [anon:linker_alloc]
    ab609000-ab609fff rw-         0      1000  [anon:linker_alloc_vector]
    ab60a000-ab60afff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab60b000-ab60bfff r--         0      1000  [anon:linker_alloc]
    ab60c000-ab60cfff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab60d000-ab60dfff r--         0      1000  [anon:atexit handlers]
    ab60e000-ab60efff ---         0      1000  [anon:thread signal stack guard]
    ab60f000-ab612fff rw-         0      4000  [anon:thread signal stack]
    ab613000-ab613fff ---         0      1000  [anon:bionic TLS guard]
    ab614000-ab616fff rw-         0      3000  [anon:bionic TLS]
    ab617000-ab617fff ---         0      1000  [anon:bionic TLS guard]
    ab618000-ab6d6fff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    ab6d7000-ab6d7fff rw-         0      1000  [anon:arc4random data]
    ab6d8000-ab6ddfff r--     bf000      6000  /system/bin/linker
    ab6de000-ab6defff rw-     c5000      1000  /system/bin/linker
    ab6df000-ab6e0fff rw-         0      2000
    ab6e1000-ab6e1fff r--         0      1000
    ab6e2000-ab6e7fff rw-         0      6000
    bee0f000-bee2ffff rw-         0     21000  [stack]
    bef16000-bef16fff r-x         0      1000  [sigpage]
    bef17000-bef17fff r--         0      1000  [vvar]
    bef18000-bef18fff r-x         0      1000  [vdso] (BuildId: 597d82037907ef6cb558aaf06fee1c6f2e4ee5ad)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28395, name: audio@2.0-servi  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  bee2f948  r3  bee2f944
    r4  aa727000  r5  bee2f948  r6  00000000  r7  00000036
    r8  aa727058  r9  c0306201  r10 bee2f968  r11 aa72709c
    ip  bee2f950  sp  bee2f930  lr  aac2cc15  pc  aac5ef3c

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:bee0f000]

stack:
         bee2f8f0  00000000
         bee2f8f4  aa700000  [anon:libc_malloc]
         bee2f8f8  aa71f4c0  [anon:libc_malloc]
         bee2f8fc  aa70b008  [anon:libc_malloc]
         bee2f900  00000000
         bee2f904  00000000
         bee2f908  aa70b008  [anon:libc_malloc]
         bee2f90c  aac8743d  /system/lib/libc.so (ifree+504)
         bee2f910  0000001f
         bee2f914  aa71f4c0  [anon:libc_malloc]
         bee2f918  aa70b008  [anon:libc_malloc]
         bee2f91c  aa7175b4  [anon:libc_malloc]
         bee2f920  5bffc047
         bee2f924  aa727000  [anon:libc_malloc]
         bee2f928  00000004
         bee2f92c  00000000
    #00  bee2f930  bee2f944  [stack]
         ........  ........
    #01  bee2f930  bee2f944  [stack]
         ........  ........
    #02  bee2f948  00000000
         ........  ........
    #03  bee2f9a0  aa7175a0  [anon:libc_malloc]
         ........  ........
    #04  bee2f9c8  bee2f9e9  [stack]
         ........  ........
    #05  bee2f9e8  6665640e
         ........  ........
    #06  bee2fa70  ab598210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  bee2fa88  00000000
         ........  ........
    #08  bee2faa0  00000001
         ........  ........
    #09  bee2fad0  bee2fcd9  [stack]
         bee2fad4  bee2ff17  [stack]
         bee2fad8  00000000
         bee2fadc  00000021
         bee2fae0  bef18000  [vdso]
         bee2fae4  00000010
         bee2fae8  003fb0d6
         bee2faec  00000006
         bee2faf0  00001000
         bee2faf4  00000011
         bee2faf8  00000064
         bee2fafc  00000003
         bee2fb00  803dc034  /vendor/bin/hw/android.hardware.audio@2.0-service
         bee2fb04  00000004
         bee2fb08  00000020
         bee2fb0c  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28397, name: Binder:28395_1  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  aa601880  r3  aa601874
    r4  aa601880  r5  aa728000  r6  c0306201  r7  00000036
    r8  00000000  r9  aa728088  r10 aa6018a0  r11 aa601888
    ip  00000000  sp  aa601860  lr  aac2cc15  pc  aac5ef3c

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:
         aa601820  00000010
         aa601824  aa700000  [anon:libc_malloc]
         aa601828  00000007
         aa60182c  aac788a9  /system/lib/libc.so (arena_run_split_remove+280)
         aa601830  00000006
         aa601834  00000100
         aa601838  00000000
         aa60183c  aa70b188  [anon:libc_malloc]
         aa601840  5bffc047
         aa601844  00000004
         aa601848  aa728054  [anon:libc_malloc]
         aa60184c  00000000
         aa601850  00000000
         aa601854  00000000
         aa601858  aa728088  [anon:libc_malloc]
         aa60185c  aa6018a0  <anonymous:aa505000>
    #00  aa601860  aa601874  <anonymous:aa505000>
         ........  ........
    #01  aa601860  aa601874  <anonymous:aa505000>
         ........  ........
    #02  aa601878  00000000
         ........  ........
    #03  aa6018d8  5bffc047
         ........  ........
    #04  aa601900  00000000
         ........  ........
    #05  aa601918  aa70d7b0  [anon:libc_malloc]
         ........  ........
    #06  aa601920  aa60191c  <anonymous:aa505000>
         ........  ........
    #07  aa601958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa601960  aa601978  <anonymous:aa505000>
         aa601964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa601968  aa601970  <anonymous:aa505000>
         aa60196c  00000000
         aa601970  ab6e2494  <anonymous:ab6e2000>
         aa601974  aa405970  <anonymous:aa309000>
         aa601978  00006eed
         aa60197c  00006eeb
         aa601980  00000001
         aa601984  aa504000  [anon:thread stack guard]
         aa601988  000fd970
         aa60198c  00001000
         aa601990  00000000
         aa601994  00000000
         aa601998  00000003
         aa60199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28398, name: Binder:28395_2  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000003  r1  c0306201  r2  aa405880  r3  aa405874
    r4  aa405880  r5  aa7280e0  r6  c0306201  r7  00000036
    r8  00000000  r9  aa728168  r10 aa4058a0  r11 aa405888
    ip  00000000  sp  aa405860  lr  aac2cc15  pc  aac5ef3c

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:
         aa405820  ab231fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         aa405824  00006eeb
         aa405828  00006eed
         aa40582c  aa7151a0  [anon:libc_malloc]
         aa405830  00000008
         aa405834  00000100
         aa405838  00000000
         aa40583c  aa70b208  [anon:libc_malloc]
         aa405840  5bffc047
         aa405844  00000004
         aa405848  aa728134  [anon:libc_malloc]
         aa40584c  00000000
         aa405850  00000000
         aa405854  00000000
         aa405858  aa728168  [anon:libc_malloc]
         aa40585c  aa4058a0  <anonymous:aa309000>
    #00  aa405860  aa405874  <anonymous:aa309000>
         ........  ........
    #01  aa405860  aa405874  <anonymous:aa309000>
         ........  ........
    #02  aa405878  00000000
         ........  ........
    #03  aa4058d8  5bffc047
         ........  ........
    #04  aa405900  aa70d870  [anon:libc_malloc]
         ........  ........
    #05  aa405918  aa70d870  [anon:libc_malloc]
         ........  ........
    #06  aa405920  aa40591c  <anonymous:aa309000>
         ........  ........
    #07  aa405958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa405960  aa405978  <anonymous:aa309000>
         aa405964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa405968  aa405970  <anonymous:aa309000>
         aa40596c  00000000
         aa405970  aa601970  <anonymous:aa505000>
         aa405974  a9f7f970  <anonymous:a9e83000>
         aa405978  00006eee
         aa40597c  00006eeb
         aa405980  00000001
         aa405984  aa308000  [anon:thread stack guard]
         aa405988  000fd970
         aa40598c  00001000
         aa405990  00000000
         aa405994  00000000
         aa405998  00000003
         aa40599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28403, name: HwBinder:28395_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a9f7f878  r3  a9f7f874
    r4  aa727300  r5  a9f7f878  r6  00000000  r7  00000036
    r8  aa727358  r9  c0306201  r10 a9f7f898  r11 aa72739c
    ip  a9f7f880  sp  a9f7f860  lr  aac2cc15  pc  aac5ef3c

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:
         a9f7f820  00000013
         a9f7f824  00000010
         a9f7f828  00006ef2
         a9f7f82c  00000411
         a9f7f830  00000164
         a9f7f834  00000000
         a9f7f838  00000038
         a9f7f83c  00000000
         a9f7f840  aa406468
         a9f7f844  00000000
         a9f7f848  aa4065cc
         a9f7f84c  00000000
         a9f7f850  5bffc047
         a9f7f854  aa727300  [anon:libc_malloc]
         a9f7f858  00000004
         a9f7f85c  00000000
    #00  a9f7f860  a9f7f874  <anonymous:a9e83000>
         ........  ........
    #01  a9f7f860  a9f7f874  <anonymous:a9e83000>
         ........  ........
    #02  a9f7f878  00000000
         ........  ........
    #03  a9f7f8d0  5bffc047
         ........  ........
    #04  a9f7f8f8  00000000
         ........  ........
    #05  a9f7f918  aa70d7e0  [anon:libc_malloc]
         ........  ........
    #06  a9f7f920  a9f7f91c  <anonymous:a9e83000>
         ........  ........
    #07  a9f7f958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a9f7f960  a9f7f978  <anonymous:a9e83000>
         a9f7f964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a9f7f968  a9f7f970  <anonymous:a9e83000>
         a9f7f96c  00000000
         a9f7f970  aa405970  <anonymous:aa309000>
         a9f7f974  a970b970  <anonymous:a960f000>
         a9f7f978  00006ef3
         a9f7f97c  00006eeb
         a9f7f980  00000001
         a9f7f984  a9e82000  [anon:thread stack guard]
         a9f7f988  000fd970
         a9f7f98c  00001000
         a9f7f990  00000000
         a9f7f994  00000000
         a9f7f998  00000003
         a9f7f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28412, name: ATVRemoteAudioH  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a970b8e0  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  aa7218fc  r6  a97aa4d9  r7  00000150
    r8  0000000a  r9  a970b8d0  r10 aa7218f0  r11 a970b8e0
    ip  a970b8a0  sp  a970b890  lr  aac2e51d  pc  aac5efd4

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:
         a970b850  a970b8a3  <anonymous:a960f000>
         a970b854  aac2941f  /system/lib/libc.so (closedir+22)
         a970b858  a970b86c  <anonymous:a960f000>
         a970b85c  aa769000  [anon:libc_malloc]
         a970b860  a970b86c  <anonymous:a960f000>
         a970b864  a9793311  /vendor/lib/libamlaudiorc.so (_ZN7android18AudioHotplugThread19scanSoundCardDeviceEv+132)
         a970b868  a970b8a3  <anonymous:a960f000>
         a970b86c  00000000
         a970b870  00000000
         a970b874  00000000
         a970b878  00000000
         a970b87c  00000010
         a970b880  00000020
         a970b884  00000001
         a970b888  00000008
         a970b88c  00001f40
    #00  a970b890  00000002
         ........  ........
    #01  a970b8a0  00000000
         ........  ........
    #02  a970b8c8  aa7080f0  [anon:libc_malloc]
         ........  ........
    #03  a970b920  a970b91c  <anonymous:a960f000>
         ........  ........
    #04  a970b958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a970b960  a970b978  <anonymous:a960f000>
         a970b964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a970b968  a970b970  <anonymous:a960f000>
         a970b96c  00000000
         a970b970  a9f7f970  <anonymous:a9e83000>
         a970b974  a960d970  <anonymous:a9511000>
         a970b978  00006efc
         a970b97c  00006eeb
         a970b980  00000001
         a970b984  a960e000  [anon:thread stack guard]
         a970b988  000fd970
         a970b98c  00001000
         a970b990  00000000
         a970b994  00000000
         a970b998  00000003
         a970b99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28413, name: HidrawThread  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  a960d8f4  r1  a960d8ec  r2  00000001  r3  00000000
    r4  00000000  r5  00000001  r6  aa71c4f0  r7  000000a2
    r8  a960d928  r9  00006ef3  r10 aa7152e0  r11 ab231c75
    ip  00000000  sp  a960d8e8  lr  aac446f5  pc  aac5fc74

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:
         a960d8a8  aa71c4e0  [anon:libc_malloc]
         a960d8ac  aa7690e3  [anon:libc_malloc]
         a960d8b0  aa71c4e0  [anon:libc_malloc]
         a960d8b4  a9995c54  /vendor/lib/hw/audio.primary.amlogic.so (_ZN7android12HidrawThread10scanHidrawEv+344)
         a960d8b8  aa70b388  [anon:libc_malloc]
         a960d8bc  aa7152f0  [anon:libc_malloc]
         a960d8c0  aa780580  [anon:libc_malloc]
         a960d8c4  a99aa69d  /vendor/lib/hw/audio.primary.amlogic.so
         a960d8c8  aa7152f0  [anon:libc_malloc]
         a960d8cc  aa700000  [anon:libc_malloc]
         a960d8d0  7665642f
         a960d8d4  0000002f
         a960d8d8  00000000
         a960d8dc  00000000
         a960d8e0  00000000
         a960d8e4  aa70b388  [anon:libc_malloc]
    #00  a960d8e8  5bffc047
         ........  ........
    #01  a960d8e8  5bffc047
         ........  ........
    #02  a960d910  aa71c4e4  [anon:libc_malloc]
         ........  ........
    #03  a960d918  ab231c75  /system/lib/vndk-sp-28/libutils.so (_ZN13thread_data_t10trampolineEPKS_)
         ........  ........
    #04  a960d920  a960d91c  <anonymous:a9511000>
         ........  ........
    #05  a960d958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  a960d960  a960d978  <anonymous:a9511000>
         a960d964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a960d968  a960d970  <anonymous:a9511000>
         a960d96c  00000000
         a960d970  a970b970  <anonymous:a960f000>
         a960d974  a937f970  <anonymous:a9283000>
         a960d978  00006efd
         a960d97c  00006eeb
         a960d980  00000001
         a960d984  a9510000  [anon:thread stack guard]
         a960d988  000fd970
         a960d98c  00001000
         a960d990  00000000
         a960d994  00000000
         a960d998  00000003
         a960d99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28414, name: amlAudioMixer16  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  aa71734c  r1  00000089  r2  00000000  r3  a937f888
    r4  00000000  r5  ffffffff  r6  000b1858  r7  000000f0
    r8  00000000  r9  00000000  r10 aa717320  r11 a998e2a9
    ip  a937f878  sp  a937f868  lr  aac28219  pc  aac24d54

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:
         a937f828  a937f888  <anonymous:a9283000>
         a937f82c  00000000
         a937f830  00000000
         a937f834  aa717320  [anon:libc_malloc]
         a937f838  a998e2a9  /vendor/lib/hw/audio.primary.amlogic.so (mixer_16b_threadloop)
         a937f83c  a937f848  <anonymous:a9283000>
         a937f840  aac2426f  /system/lib/libc.so (clock_gettime+18)
         a937f844  bef18444  [vdso] (__vdso_clock_gettime+12)
         a937f848  a937f888  <anonymous:a9283000>
         a937f84c  aac28d17  /system/lib/libc.so (monotonic_time_from_realtime_time+42)
         a937f850  a937f914  <anonymous:a9283000>
         a937f854  5e798f0c
         a937f858  0b5ba9c8
         a937f85c  003d9e4f
         a937f860  0db26b05
         a937f864  5bffc047
    #00  a937f868  a937f9c8  <anonymous:a9283000>
         ........  ........
    #01  a937f878  a937f888  <anonymous:a9283000>
         ........  ........
    #02  a937f8b0  a937f914  <anonymous:a9283000>
         ........  ........
    #03  a937f8d0  00000000
         ........  ........
    #04  a937f958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #05  a937f960  a937f978  <anonymous:a9283000>
         a937f964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a937f968  a937f970  <anonymous:a9283000>
         a937f96c  00000000
         a937f970  a960d970  <anonymous:a9511000>
         a937f974  a9281970  <anonymous:a9185000>
         a937f978  00006efe
         a937f97c  00006eeb
         a937f980  00000000
         a937f984  a9282000  [anon:thread stack guard]
         a937f988  000fd970
         a937f98c  00001000
         a937f990  00000000
         a937f994  00000000
         a937f998  00000000
         a937f99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28415, name: HwBinder:28395_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a9281878  r3  a9281874
    r4  aa727a00  r5  a9281878  r6  00000000  r7  00000036
    r8  aa727a58  r9  c0306201  r10 a9281898  r11 aa727a9c
    ip  a9281880  sp  a9281860  lr  aac2cc15  pc  aac5ef3c

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:
         a9281820  00000013
         a9281824  00000010
         a9281828  00006ef2
         a928182c  00000411
         a9281830  00000114
         a9281834  00000000
         a9281838  00000028
         a928183c  00000000
         a9281840  aa406000
         a9281844  00000000
         a9281848  aa406114
         a928184c  00000000
         a9281850  00000000
         a9281854  00000000
         a9281858  00000048
         a928185c  00000000
    #00  a9281860  a9281874  <anonymous:a9185000>
         ........  ........
    #01  a9281860  a9281874  <anonymous:a9185000>
         ........  ........
    #02  a9281878  0000000c
         ........  ........
    #03  a92818d0  aa7175a0  [anon:libc_malloc]
         ........  ........
    #04  a92818f8  00000000
         ........  ........
    #05  a9281918  aa70dbd0  [anon:libc_malloc]
         ........  ........
    #06  a9281920  a928191c  <anonymous:a9185000>
         ........  ........
    #07  a9281958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a9281960  a9281978  <anonymous:a9185000>
         a9281964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a9281968  a9281970  <anonymous:a9185000>
         a928196c  00000000
         a9281970  a937f970  <anonymous:a9283000>
         a9281974  a8be9970  <anonymous:a8aed000>
         a9281978  00006eff
         a928197c  00006eeb
         a9281980  00000001
         a9281984  a9184000  [anon:thread stack guard]
         a9281988  000fd970
         a928198c  00001000
         a9281990  00000000
         a9281994  00000000
         a9281998  00000003
         a928199c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28395, tid: 28423, name: HwBinder:28395_  >>> /vendor/bin/hw/android.hardware.audio@2.0-service <<<
    r0  00000004  r1  c0306201  r2  a8be9878  r3  a8be9874
    r4  aa727d00  r5  a8be9878  r6  00000000  r7  00000036
    r8  aa727d58  r9  c0306201  r10 a8be9898  r11 aa727d9c
    ip  a8be9880  sp  a8be9860  lr  aac2cc15  pc  aac5ef3c

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:
         a8be9820  00000017
         a8be9824  00000010
         a8be9828  00006ef2
         a8be982c  00000411
         a8be9830  00000030
         a8be9834  00000000
         a8be9838  00000000
         a8be983c  00000000
         a8be9840  aa406024
         a8be9844  00000000
         a8be9848  aa406054
         a8be984c  00000000
         a8be9850  5bffc047
         a8be9854  aa727d00  [anon:libc_malloc]
         a8be9858  00000004
         a8be985c  00000000
    #00  a8be9860  a8be9874  <anonymous:a8aed000>
         ........  ........
    #01  a8be9860  a8be9874  <anonymous:a8aed000>
         ........  ........
    #02  a8be9878  00000000
         ........  ........
    #03  a8be98d0  00000000
         ........  ........
    #04  a8be98f8  00000000
         ........  ........
    #05  a8be9918  aa70dcc0  [anon:libc_malloc]
         ........  ........
    #06  a8be9920  a8be991c  <anonymous:a8aed000>
         ........  ........
    #07  a8be9958  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  a8be9960  a8be9978  <anonymous:a8aed000>
         a8be9964  aac6ec2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a8be9968  a8be9970  <anonymous:a8aed000>
         a8be996c  00000000
         a8be9970  a9281970  <anonymous:a9185000>
         a8be9974  a8aeb970  <anonymous:a89ef000>
         a8be9978  00006f07
         a8be997c  00006eeb
         a8be9980  00000001
         a8be9984  a8aec000  [anon:thread stack guard]
         a8be9988  000fd970
         a8be998c  00001000
         a8be9990  00000000
         a8be9994  00000000
         a8be9998  00000003
         a8be999c  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:[49268494]
    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
