*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_UH200/BFX-UH200:9/PI/17.520.6-20200730:user/release-keys'
Revision: '0'
ABI: 'arm'
pid: 3054, tid: 5377, name: HwBinder:3054_3  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x8
Cause: null pointer dereference
    r0  00000000  r1  00000001  r2  00000001  r3  00000000
    r4  aacc340c  r5  00000000  r6  a587f288  r7  aa6edb3d
    r8  a587f2df  r9  a587f2ac  r10 aacc340c  r11 aacc37e4
    ip  aa6fcadc  sp  a587f188  lr  aa6e8ff3  pc  aa6df676

backtrace:
    #00 pc 0001c676  /vendor/lib/hw/hwcomposer.amlogic.so (HwDisplayCrtc::setOsdChannels(int))
    #01 pc 00025fef  /vendor/lib/hw/hwcomposer.amlogic.so (MultiplanesComposition::commit()+1174)
    #02 pc 00027e09  /vendor/lib/hw/hwcomposer.amlogic.so (Hwc2Display::presentDisplay(int*)+80)
    #03 pc 0002cec7  /vendor/lib/hw/hwcomposer.amlogic.so (MesonHwc2::presentDisplay(unsigned long long, int*)+114)
    #04 pc 000062d3  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (android::hardware::graphics::composer::V2_1::passthrough::detail::HwcHalImpl<android::hardware::graphics::composer::V2_2::hal::ComposerHal>::presentDisplay(unsigned long long, int*, std::__1::vector<unsigned long long, std::__1::allocator<unsigned long long>>*, std::__1::vector<int, std::__1::allocator<int>>*)+54)
    #05 pc 0000c4ab  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (android::hardware::graphics::composer::V2_1::hal::ComposerCommandEngine::executePresentDisplay(unsigned short)+70)
    #06 pc 0000b033  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (android::hardware::graphics::composer::V2_1::hal::ComposerCommandEngine::execute(unsigned int, android::hardware::hidl_vec<android::hardware::hidl_handle> const&, bool*, unsigned int*, android::hardware::hidl_vec<android::hardware::hidl_handle>*)+78)
    #07 pc 000090f3  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (android::hardware::graphics::composer::V2_1::hal::detail::ComposerClientImpl<android::hardware::graphics::composer::V2_2::IComposerClient, android::hardware::graphics::composer::V2_2::hal::ComposerHal>::executeCommands(unsigned int, android::hardware::hidl_vec<android::hardware::hidl_handle> const&, std::__1::function<void (android::hardware::graphics::composer::V2_1::Error, bool, unsigned int, android::hardware::hidl_vec<a    #08 pc 0001bf5f  /system/lib/vndk-28/android.hardware.graphics.composer@2.2.so (android::hardware::graphics::composer::V2_2::BnHwComposerClient::_hidl_executeCommands_2_2(android::hidl::base::V1_0::BnHwBase*, android::hardware::Parcel const&, android::hardware::Parcel*, std::__1::function<void (android::hardware::Parcel&)>)+266)
    #09 pc 0001ca75  /system/lib/vndk-28/android.hardware.graphics.composer@2.2.so (android::hardware::graphics::composer::V2_2::BnHwComposerClient::onTransact(unsigned int, android::hardware::Parcel const&, android::hardware::Parcel*, unsigned int, std::__1::function<void (android::hardware::Parcel&)>)+2688)
    #10 pc 000165db  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::BHwBinder::transact(unsigned int, android::hardware::Parcel const&, android::hardware::Parcel*, unsigned int, std::__1::function<void (android::hardware::Parcel&)>)+54)
    #11 pc 0000f72b  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::executeCommand(int)+806)
    #12 pc 0000f2f7  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::getAndExecuteCommand()+122)
    #13 pc 0000fbad  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::IPCThreadState::joinThreadPool(bool)+188)
    #14 pc 00015f85  /system/lib/vndk-sp-28/libhwbinder.so (android::hardware::PoolThread::threadLoop()+12)
    #15 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #16 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #17 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         a587f148  00000000
         a587f14c  aa6dc4e3  /vendor/lib/hw/hwcomposer.amlogic.so (_ZN14DrmFramebufferC1EPK13native_handlei+62)
         a587f150  00000000
         a587f154  aac8b58c  [anon:libc_malloc]
         a587f158  a587f190  <anonymous:a5783000>
         a587f15c  a587f184  <anonymous:a5783000>
         a587f160  a587f1bc  <anonymous:a5783000>
         a587f164  00000000
         a587f168  aacb500c  [anon:libc_malloc]
         a587f16c  a587f288  <anonymous:a5783000>
         a587f170  aa6edb3d  /vendor/lib/hw/hwcomposer.amlogic.so (_Z20hwc2_present_displayP11hwc2_deviceyPi)
         a587f174  a587f2df  <anonymous:a5783000>
         a587f178  a587f2ac  <anonymous:a5783000>
         a587f17c  aacc340c  [anon:libc_malloc]
         a587f180  aacc37e4  [anon:libc_malloc]
         a587f184  aa6e8baf  /vendor/lib/hw/hwcomposer.amlogic.so (_ZN22MultiplanesComposition6commitEv+86)
    #00  a587f188  00000000
         ........  ........
    #01  a587f188  00000000
         ........  ........
    #02  a587f1f0  00000018
         ........  ........
    #03  a587f210  00000000
         ........  ........
    #04  a587f228  a587f288  <anonymous:a5783000>
         ........  ........
    #05  a587f260  a587f288  <anonymous:a5783000>
         ........  ........
    #06  a587f2a0  0000001e
         ........  ........
    #07  a587f2d0  a587f2d8  <anonymous:a5783000>
         ........  ........
    #08  a587f328  a587f368  <anonymous:a5783000>
         ........  ........
    #09  a587f3a0  00000000
         ........  ........
    #10  a587f740  00000010
         ........  ........
    #11  a587f778  00000010
         ........  ........
    #12  a587f8d0  330be028
         ........  ........
    #13  a587f8f8  00000000
         ........  ........
    #14  a587f918  aac8d480  [anon:libc_malloc]
         ........  ........
    #15  a587f920  a587f91c  <anonymous:a5783000>
         ........  ........
    #16  a587f958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #17  a587f960  a587f978  <anonymous:a5783000>
         a587f964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         a587f968  a587f970  <anonymous:a5783000>
         a587f96c  00000000
         a587f970  aa199970  <anonymous:aa09d000>
         a587f974  00000000
         a587f978  ffffffff
         a587f97c  00000000
         a587f980  00000001
         a587f984  a5782000  [anon:thread stack guard]
         a587f988  000fd970
         a587f98c  00001000
         a587f990  00000000
         a587f994  00000000
         a587f998  00000003
         a587f99c  00000000

memory near r4 ([anon:libc_malloc]):
    aacc33ec 00000000 00000000 00000000 00000000  ................
    aacc33fc 00000000 aa6fbcbc 00000000 00000000  ......o.........
    aacc340c aa6fbddc aac88040 2b2d2d2d 2d2d2d2d  ..o.@...---+----
    aacc341c aacc3420 00000000 00000000 00000000   4..............
    aacc342c 00000000 2d2d2d2b 2d2d2d2d 2d2d2b2d  ....+--------+--
    aacc343c 2d2d2d2d 2d2d2d2d 2d2d2d2d 207c0a2b  ------------+.| 
    aacc344c 20202020 00000000 00000000 00000000      ............
    aacc345c 00000000 00000000 00000000 00000000  ................
    aacc346c 00000000 00000000 00000000 00000000  ................
    aacc347c 00000000 00000000 00000000 00000000  ................
    aacc348c 00000000 00000000 00000000 00000000  ................
    aacc349c 00000000 00000000 00000000 00000000  ................
    aacc34ac 00000000 00000000 00000000 00000000  ................
    aacc34bc 00000000 00000000 aacc34c4 aacc34c4  .........4...4..
    aacc34cc 00000000 7c544e45 20202020 2d44534f  ....ENT|    OSD-
    aacc34dc 207c3033 20202020 7c363620 20202020  30|      66|    

memory near r6 (<anonymous:a5783000>):
    a587f268 a587f270 00003ff0 00000000 00000000  p....?..........
    a587f278 00000000 00000000 00000000 00000000  ................
    a587f288 ffffffff 330be028 a587f2aa aacaf1e0  ....(..3........
    a587f298 00000000 85704035 0000001e 00000018  ....5@p.........
    a587f2a8 00000000 02050000 330be028 00000010  ........(..3....
    a587f2b8 a587f350 aa96e0fc aaca1580 a587f2e0  P...............
    a587f2c8 aaca158c 857020f7 a587f2d8 a587f2e0  ..... p.........
    a587f2d8 00000000 0087f810 00000000 00000000  ................
    a587f2e8 00000000 00000001 00000002 330be028  ............(..3
    a587f2f8 00000bee 00000000 000003e8 00000000  ................
    a587f308 a587f350 aaca1580 8570209d 00000010  P........ p.....
    a587f318 aa96e0fc a587f368 a587f810 ab51ef61  ....h.......a.Q.
    a587f328 a587f368 a587f34c 0087f788 00000001  h...L...........
    a587f338 00000000 aa96e0fc 00000010 00000000  ................
    a587f348 a587f788 aaca1580 00000000 00000000  ................
    a587f358 00000000 00000000 00000000 00000001  ................

memory near r7 (/vendor/lib/hw/hwcomposer.amlogic.so):
    aa6edb1c 6c80bc95 bc9af006 f0066c80 6c80bc9f  ...l.....l.....l
    aa6edb2c bca4f006 f0066c80 6c80bca9 bcaef006  .....l.....l....
    aa6edb3c f0066c80 6c80bcb3 bcb8f006 f0066c80  .l.....l.....l..
    aa6edb4c b5b0bcbd e9ddb086 e9dd1e0a 6c80c40c  ...............l
    aa6edb5c e9cd9d0e e9cd1e00 9504c402 e86ef7ee  ..............n.
    aa6edb6c bdb0b006 f0066c80 6c80bcb1 bcb6f006  .....l.....l....
    aa6edb7c f0066c80 6c80bcbb bcc0f006 f0066c80  .l.....l.....l..
    aa6edb8c 6c80bcc5 bccaf006 f0066c80 6c80bccf  ...l.....l.....l
    aa6edb9c bcd4f006 b084b510 0e18f10d e89e9c09  ................
    aa6edbac 6c805002 5002e88d f7ee9403 b004e87e  .P.l...P....~...
    aa6edbbc 6c80bd10 bccaf006 f0066c80 6c80bccf  ...l.....l.....l
    aa6edbcc bcd4f006 f0066c80 b570bcd9 e9ddb086  .....l....p.....
    aa6edbdc e9ddec0c 6c80410a 9d0e9e0f 4100e9cd  .....A.l.......A
    aa6edbec ec02e9cd 5604e9cd e87cf7ee bd70b006  .......V..|...p.
    aa6edbfc f0066c80 6c80bccb bcd0f006 b086b570  .l.....l....p...
    aa6edc0c ec0ce9dd 410ae9dd 9e0f6c80 e9cd9d0e  .......A.l......

memory near r8 (<anonymous:a5783000>):
    a587f2bc aa96e0fc aaca1580 a587f2e0 aaca158c  ................
    a587f2cc 857020f7 a587f2d8 a587f2e0 00000000  . p.............
    a587f2dc 0087f810 00000000 00000000 00000000  ................
    a587f2ec 00000001 00000002 330be028 00000bee  ........(..3....
    a587f2fc 00000000 000003e8 00000000 a587f350  ............P...
    a587f30c aaca1580 8570209d 00000010 aa96e0fc  ..... p.........
    a587f31c a587f368 a587f810 ab51ef61 a587f368  h.......a.Q.h...
    a587f32c a587f34c 0087f788 00000001 00000000  L...............
    a587f33c aa96e0fc 00000010 00000000 a587f788  ................
    a587f34c aaca1580 00000000 00000000 00000000  ................
    a587f35c 00000000 00000000 00000001 00000000  ................
    a587f36c 00000001 00000000 00000002 aac881f8  ................
    a587f37c 00000000 330be028 00000010 aaca2370  ....(..3....p#..
    a587f38c 00000010 a587f3d8 a587f788 a587f7cc  ................
    a587f39c ab51fa79 00000000 00000000 00000000  y.Q.............
    a587f3ac 00000000 00000000 00000000 00000000  ................

memory near r9 (<anonymous:a5783000>):
    a587f28c 330be028 a587f2aa aacaf1e0 00000000  (..3............
    a587f29c 85704035 0000001e 00000018 00000000  5@p.............
    a587f2ac 02050000 330be028 00000010 a587f350  ....(..3....P...
    a587f2bc aa96e0fc aaca1580 a587f2e0 aaca158c  ................
    a587f2cc 857020f7 a587f2d8 a587f2e0 00000000  . p.............
    a587f2dc 0087f810 00000000 00000000 00000000  ................
    a587f2ec 00000001 00000002 330be028 00000bee  ........(..3....
    a587f2fc 00000000 000003e8 00000000 a587f350  ............P...
    a587f30c aaca1580 8570209d 00000010 aa96e0fc  ..... p.........
    a587f31c a587f368 a587f810 ab51ef61 a587f368  h.......a.Q.h...
    a587f32c a587f34c 0087f788 00000001 00000000  L...............
    a587f33c aa96e0fc 00000010 00000000 a587f788  ................
    a587f34c aaca1580 00000000 00000000 00000000  ................
    a587f35c 00000000 00000000 00000001 00000000  ................
    a587f36c 00000001 00000000 00000002 aac881f8  ................
    a587f37c 00000000 330be028 00000010 aaca2370  ....(..3....p#..

memory near r10 ([anon:libc_malloc]):
    aacc33ec 00000000 00000000 00000000 00000000  ................
    aacc33fc 00000000 aa6fbcbc 00000000 00000000  ......o.........
    aacc340c aa6fbddc aac88040 2b2d2d2d 2d2d2d2d  ..o.@...---+----
    aacc341c aacc3420 00000000 00000000 00000000   4..............
    aacc342c 00000000 2d2d2d2b 2d2d2d2d 2d2d2b2d  ....+--------+--
    aacc343c 2d2d2d2d 2d2d2d2d 2d2d2d2d 207c0a2b  ------------+.| 
    aacc344c 20202020 00000000 00000000 00000000      ............
    aacc345c 00000000 00000000 00000000 00000000  ................
    aacc346c 00000000 00000000 00000000 00000000  ................
    aacc347c 00000000 00000000 00000000 00000000  ................
    aacc348c 00000000 00000000 00000000 00000000  ................
    aacc349c 00000000 00000000 00000000 00000000  ................
    aacc34ac 00000000 00000000 00000000 00000000  ................
    aacc34bc 00000000 00000000 aacc34c4 aacc34c4  .........4...4..
    aacc34cc 00000000 7c544e45 20202020 2d44534f  ....ENT|    OSD-
    aacc34dc 207c3033 20202020 7c363620 20202020  30|      66|    

memory near r11 ([anon:libc_malloc]):
    aacc37c4 00000000 00000000 00000000 00000000  ................
    aacc37d4 20010001 00000000 207c3033 20202020  ... ....30|     
    aacc37e4 00000c03 00000000 000003e8 00000000  ................
    aacc37f4 00000010 00000000 00000001 0000720c  .............r..
    aacc3804 80407202 aac96300 00000000 aaca2370  .r@..c......p#..
    aacc3814 00000000 00000023 00000010 00000c03  ....#...........
    aacc3824 000003e8 000000dc 00000000 00000020  ............ ...
    aacc3834 00000000 aa96e000 00000000 aa96e0dc  ................
    aacc3844 00000000 00000000 00000000 00000000  ................
    aacc3854 00000000 00000000 00000000 00000000  ................
    aacc3864 00000000 00000000 00000000 00000000  ................
    aacc3874 00000000 00000000 00000000 00000000  ................
    aacc3884 00000000 00000000 00000000 00000000  ................
    aacc3894 00000000 00000000 00000000 00000000  ................
    aacc38a4 00000000 00000000 00000000 00000000  ................
    aacc38b4 00000000 00000000 00000000 00000000  ................

memory near ip (/vendor/lib/hw/hwcomposer.amlogic.so):
    aa6fcabc aa6e50c3 aa6e6421 aa6e5659 aa6e5879  .Pn.!dn.YVn.yXn.
    aa6fcacc aa6e5945 aa6e64ed aa6e47f9 aa6dcaf9  EYn..dn..Gn...m.
    aa6fcadc aa6df677 aa6df655 aadd46dd aa6de251  w.m.U.m..F..Q.m.
    aa6fcaec aa6de287 aa6e64c9 aa6de251 aa6de287  ..m..dn.Q.m...m.
    aa6fcafc aa6e6595 aa6e50b5 aa6e527d aa6e561d  .en..Pn.}Rn..Vn.
    aa6fcb0c aa6e5e11 aa6e9155 aa6e9197 aa6e6609  .^n.U.n...n..fn.
    aa6fcb1c aa6e91c3 aa6e73d1 aa6e775d aa6e74e9  ..n..sn.]wn..tn.
    aa6fcb2c aa6e7fa9 aa6e7ca1 aa6e7b93 aa6e77e5  ..n..|n..{n..wn.
    aa6fcb3c aa6e66bb aa6e9219 aa6e6929 aa6e6f35  .fn...n.)in.5on.
    aa6fcb4c aa6e7031 aa6e8455 aa6e842f aa6e7f7d  1pn.U.n./.n.}.n.
    aa6fcb5c aa6e8299 aa6de375 aa6e66ad aa6e8611  ..n.u.m..fn...n.
    aa6fcb6c aa6e8b0d aa6e8b59 aa6e9115 aa6eb48d  ..n.Y.n...n...n.
    aa6fcb7c aa6dd521 aa6eb523 aa6eb33d aa6dc5f9  !.m.#.n.=.n...m.
    aa6fcb8c aa6dc5f9 aa6dc5f9 aa6dc5f9 aa6dc5f9  ..m...m...m...m.
    aa6fcb9c aa6eb369 aa6e9459 aa6dd4dd aa6dccbd  i.n.Y.n...m...m.
    aa6fcbac aa6edfdd aa6e49a1 aa6eb54d aa6e9819  ..n..In.M.n...n.

memory near sp (<anonymous:a5783000>):
    a587f168 aacb500c a587f288 aa6edb3d a587f2df  .P......=.n.....
    a587f178 a587f2ac aacc340c aacc37e4 aa6e8baf  .....4...7....n.
    a587f188 00000000 00000000 00000000 aacc34c4  .............4..
    a587f198 00000000 00000002 aacc37e4 ab360c63  .........7..c.6.
    a587f1a8 aacc340c ab3a77e5 00000000 00000000  .4...w:.........
    a587f1b8 00000000 00000001 330be028 aacb51ac  ........(..3.Q..
    a587f1c8 330be028 aacb51ac aacb500c a587f288  (..3.Q...P......
    a587f1d8 aa6edb3d a587f2df a587f2ac 00000000  =.n.............
    a587f1e8 aacc37e4 aa6eae0b 00000018 856ff071  .7....n.....q.o.
    a587f1f8 ffffffff 330be028 aacb5000 00000000  ....(..3.P......
    a587f208 00000000 aa6efec9 00000000 00000000  ......n.........
    a587f218 00000000 00000000 aacae900 856ff2d5  ..............o.
    a587f228 a587f288 a587f24c 00000000 a587f248  ....L.......H...
    a587f238 a587f240 330be028 aacaf1e0 a587f288  @...(..3........
    a587f248 aacaf1e8 00000000 a587f2df a587f2ac  ................
    a587f258 00000000 857054ad a587f288 a587f27c  .....Tp.....|...

memory near lr (/vendor/lib/hw/hwcomposer.amlogic.so):
    aa6e8fd0 f04f4632 f7f033ff 9808ef9e 0090f8d0  2FO..3..........
    aa6e8fe0 d1bf4284 7b209c08 6c60b118 f7f22101  .B.... {..`l.!..
    aa6e8ff0 69e0e970 d0462800 f8d46bc1 429120c8  p..i.(F..k... .B
    aa6e9000 f8d4d331 429120cc 9802d82d 9802b140  1.... .B-...@...
    aa6e9010 e8503004 31011f00 1200e840 d1f82a00  .0P....1@....*..
    aa6e9020 61e09804 98026a25 62202d00 1d28d014  ...a%j...- b..(.
    aa6e9030 8f5bf3bf 1f00e850 e8401e4a 2b002300  ..[.P...J.@..#.+
    aa6e9040 2900d1f8 8f5bf3bf 6828d106 46286881  ...)..[...(h.h(F
    aa6e9050 46284788 ee80f7f0 46029804 6a1169e0  .G(F.......F.i.j
    aa6e9060 6a516361 690163a1 1a516982 69416261  acQj.c.i.iQ.abAi
    aa6e9070 1a5169c2 6a0162a1 1a516a82 6a4163e1  .iQ..b.j.jQ..cAj
    aa6e9080 1a406ac0 6c606420 0124f104 e926f7f2  .j@. d`l..$...&.
    aa6e9090 b1a49c02 f3bf1d20 e8508f5b 1e4a1f00  .... ...[.P...J.
    aa6e90a0 2300e840 d1f82b00 f3bf2900 d1068f5b  @..#.+...)..[...
    aa6e90b0 68816820 47884620 f7f04620 480bee4e   h.h F.G F..N..H
    aa6e90c0 44789910 68006800 bf021a40 b0112000  ..xD.h.h@.... ..

memory near pc (/vendor/lib/hw/hwcomposer.amlogic.so):
    aa6df654 0a8df961 2a8ff961 0164f100 0a8ff941  a...a..*..d.A...
    aa6df664 0174f100 2a8ff941 e9c02100 2000111b  ..t.A..*.!..... 
    aa6df674 60814770 47702000 b08eb5b0 48364605  pG.`. pG.....F6H
    aa6df684 4478460c 68006800 7b28900d 4833b168  .FxD.h.h..({h.3H
    aa6df694 49332200 732a4478 f7fa4479 4831ef40  ."3IxD*syD..@.1H
    aa6df6a4 44784931 f7fa4479 e9d5ef3a aa030119  1IxDyD..:.......
    aa6df6b4 0105e9cd 0107e9cd 0074f105 0a8ff960  ..........t.`...
    aa6df6c4 0018f102 0a8ff940 0101e9d5 bf182901  ....@........)..
    aa6df6d4 f88d2100 f2441010 f7fa511b f000ecec  .!....D..Q......
    aa6df6e4 f890f861 b3180033 a903a801 eb50f7fa  a...3.........P.
    aa6df6f4 9801491e f7fa4479 f04fef18 602030ff  .I..yD....O..0 `
    aa6df704 b1e49c02 f3bf1d20 e8508f5b 1e4a1f00  .... ...[.P...J.
    aa6df714 2300e840 d1f82b00 f3bf2900 d10e8f5b  @..#.+...)..[...
    aa6df724 68816820 47884620 f7fa4620 e006eb14   h.h F.G F......
    aa6df734 f1b09803 bfd83fff 30fff04f 480c6020  .....?..O..0 `.H
    aa6df744 4478990d 68006800 bf021a40 b00e2000  ..xD.h.h@.... ..

memory map (402 entries):
--->Fault address falls at 00000008 before any mapped regions
    856f9000-85709fff r-x         0     11000  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (BuildId: c78fac356fbfdf64f7b0d7f9aa1bc504)
    8570a000-8570bfff r--     10000      2000  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service
    8570c000-8570cfff rw-         0      1000
    a5700000-a577ffff rw-         0     80000  [anon:libc_malloc]
    a5782000-a5782fff ---         0      1000  [anon:thread stack guard]
    a5783000-a587ffff rw-         0     fd000
    a6069000-a6880fff rw-         0    818000  anon_inode:dmabuf
    a706a000-a7881fff rw-         0    818000  anon_inode:dmabuf
    a7882000-a8099fff rw-         0    818000  anon_inode:dmabuf
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    ab0b8000-ab0b8fff ---         0      1000
    ab0b9000-ab0bbfff r--     28000      3000  /system/lib/vndk-28/android.hardware.graphics.composer@2.1.so (load bias 0x2000)
    ab0bc000-ab0bcfff rw-     2b000      1000  /system/lib/vndk-28/android.hardware.graphics.composer@2.1.so (load bias 0x2000)
    ab0d3000-ab0dcfff r-x         0      a000  /system/lib/vndk-sp-28/libhidlbase.so (BuildId: b6fcfb3455be77f3ac92d47dc53806a9)
    ab0dd000-ab0ddfff ---         0      1000
    ab0de000-ab0defff r--      a000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ab0df000-ab0dffff rw-      b000      1000  /system/lib/vndk-sp-28/libhidlbase.so
    ab12a000-ab138fff r-x         0      f000  /system/lib/vndk-sp-28/android.hardware.graphics.mapper@2.0.so (BuildId: c9c1156916b3f251e6450d12880a1b76)
    ab139000-ab139fff ---         0      1000
    ab13a000-ab13afff r--      f000      1000  /system/lib/vndk-sp-28/android.hardware.graphics.mapper@2.0.so
    ab13b000-ab13bfff rw-     10000      1000  /system/lib/vndk-sp-28/android.hardware.graphics.mapper@2.0.so
    ab15b000-ab15bfff r-x         0      1000  /system/lib/vndk-sp-28/android.hardware.graphics.common@1.1.so (BuildId: 028dcc435a9be782a349889d65002e28)
    ab15c000-ab15cfff r--         0      1000  /system/lib/vndk-sp-28/android.hardware.graphics.common@1.1.so (BuildId: 028dcc435a9be782a349889d65002e28)
    ab15d000-ab15dfff rw-      1000      1000  /system/lib/vndk-sp-28/android.hardware.graphics.common@1.1.so
    ab188000-ab18afff r-x         0      3000  /system/lib/vndk-28/libfmq.so (BuildId: 379980f968f1d59b396f670eb0345872)
    ab18b000-ab18bfff r--      2000      1000  /system/lib/vndk-28/libfmq.so
    ab18c000-ab18cfff rw-      3000      1000  /system/lib/vndk-28/libfmq.so
    ab1c8000-ab1dafff r-x         0     13000  /system/lib/liblog.so (BuildId: f278633e7fc824abffbcfa008b1e9686)
    ab1db000-ab1dbfff ---         0      1000
    ab1dc000-ab1dcfff r--     13000      1000  /system/lib/liblog.so
    ab1dd000-ab1ddfff rw-     14000      1000  /system/lib/liblog.so
    ab21d000-ab21dfff r-x         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ab21e000-ab21efff r--         0      1000  /system/lib/vndk-sp-28/libhardware.so (BuildId: 5f0f29e22c82bf6e68c220102c7adc39)
    ab21f000-ab21ffff rw-      1000      1000  /system/lib/vndk-sp-28/libhardware.so
    ab240000-ab254fff r-x         0     15000  /system/lib/vndk-sp-28/libunwind.so (BuildId: 2fd645c11db5ad8d17a668f017c7d1a5)
    ab255000-ab255fff r--     14000      1000  /system/lib/vndk-sp-28/libunwind.so
    ab256000-ab256fff rw-     15000      1000  /system/lib/vndk-sp-28/libunwind.so
    ab257000-ab29cfff rw-         0     46000  [anon:.bss]
    ab2dd000-ab2f4fff r-x         0     18000  /vendor/lib/libhwc2on1adapter.so (BuildId: 8e494b26842b1749f1688d9a053638f4)
    ab2f5000-ab2f5fff ---         0      1000
    ab2f6000-ab2f6fff r--     18000      1000  /vendor/lib/libhwc2on1adapter.so
    ab2f7000-ab2f7fff rw-     19000      1000  /vendor/lib/libhwc2on1adapter.so
    ab32a000-ab32efff r-x         0      5000  /vendor/lib/libhwc2onfbadapter.so (BuildId: bb0c21325f304509dea72d9bfc08b77d)
    ab32f000-ab32ffff r--      4000      1000  /vendor/lib/libhwc2onfbadapter.so
    ab330000-ab330fff rw-      5000      1000  /vendor/lib/libhwc2onfbadapter.so
    ab343000-ab3dffff r-x         0     9d000  /system/lib/libc.so (BuildId: 9044179afb30dc39cacf9166eba74efc)
    ab3e0000-ab3e0fff ---         0      1000
    ab3e1000-ab3e4fff r--     9d000      4000  /system/lib/libc.so
    ab3e5000-ab3e6fff rw-     a1000      2000  /system/lib/libc.so
    ab3e7000-ab3e7fff rw-         0      1000  [anon:.bss]
    ab3e8000-ab3e8fff r--         0      1000  [anon:.bss]
    ab3e9000-ab3effff rw-         0      7000  [anon:.bss]
    ab439000-ab43cfff r-x         0      4000  /system/lib/vndk-sp-28/libutilscallstack.so (BuildId: c8e82c36227266bc07f4703e5e127b77)
    ab43d000-ab43dfff r--      3000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ab43e000-ab43efff rw-      4000      1000  /system/lib/vndk-sp-28/libutilscallstack.so
    ab468000-ab4b1fff r-x         0     4a000  /system/lib/vndk-28/libbinder.so (BuildId: 38f8e0104093071fe258f21ea4c103ef) (load bias 0x2000)
    ab4b2000-ab4b2fff ---         0      1000
    ab4b3000-ab4b7fff r--     4a000      5000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ab4b8000-ab4b8fff rw-     4f000      1000  /system/lib/vndk-28/libbinder.so (load bias 0x2000)
    ab4c6000-ab4e0fff r-x         0     1b000  /system/lib/vndk-sp-28/liblzma.so (BuildId: 3aca7c336e4e48c851b397f9c2f64dd3)
    ab4e1000-ab4e1fff r--     1a000      1000  /system/lib/vndk-sp-28/liblzma.so
    ab4e2000-ab4e2fff rw-     1b000      1000  /system/lib/vndk-sp-28/liblzma.so
    ab4e3000-ab4e8fff rw-         0      6000  [anon:.bss]
    ab504000-ab526fff r-x         0     23000  /system/lib/vndk-28/android.hardware.graphics.composer@2.2.so (BuildId: 3cf7fccab6e132f8e8cf9a1ddcdf3893) (load bias 0x1000)
    ab527000-ab529fff r--     22000      3000  /system/lib/vndk-28/android.hardware.graphics.composer@2.2.so (load bias 0x1000)
    ab52a000-ab52afff rw-     25000      1000  /system/lib/vndk-28/android.hardware.graphics.composer@2.2.so (load bias 0x1000)
    ab54b000-ab556fff r-x         0      c000  /system/lib/vndk-sp-28/libbase.so (BuildId: 7b66d877a47f3351562683c96088d8d4)
    ab557000-ab557fff ---         0      1000
    ab558000-ab558fff r--      c000      1000  /system/lib/vndk-sp-28/libbase.so
    ab559000-ab559fff rw-      d000      1000  /system/lib/vndk-sp-28/libbase.so
    ab580000-ab580fff r--         0      1000  [anon:linker_alloc]
    ab59f000-ab5b1fff r-x         0     13000  /system/lib/vndk-sp-28/libbacktrace.so (BuildId: c086b86e73f6c82b64b7fc917362ce2a)
    ab5b2000-ab5b2fff ---         0      1000
    ab5b3000-ab5b3fff r--     13000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ab5b4000-ab5b4fff rw-     14000      1000  /system/lib/vndk-sp-28/libbacktrace.so
    ab5b5000-ab5b5fff r--         0      1000  [anon:linker_alloc]
    ab5b8000-ab5d7fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ab5d8000-ab66afff r-x         0     93000  /system/lib/vndk-sp-28/libc++.so (BuildId: 8646abcb827d8597b2ee8ce160567ea1) (load bias 0x3000)
    ab66b000-ab66ffff r--     92000      5000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ab670000-ab670fff rw-     97000      1000  /system/lib/vndk-sp-28/libc++.so (load bias 0x3000)
    ab671000-ab671fff rw-         0      1000  [anon:.bss]
    ab690000-ab692fff r-x         0      3000  /system/lib/libvndksupport.so (BuildId: 134eee68cd3e5f6a0ec58a332e4a0d03)
    ab693000-ab693fff r--      2000      1000  /system/lib/libvndksupport.so
    ab694000-ab694fff rw-      3000      1000  /system/lib/libvndksupport.so
    ab698000-ab698fff r--         0      1000  [anon:linker_alloc]
    ab6a9000-ab6c8fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ab6c9000-ab6e3fff r-x         0     1b000  /system/lib/vndk-sp-28/libhwbinder.so (BuildId: b826bb8d679ac74134c6d7bcc939deee)
    ab6e4000-ab6e4fff ---         0      1000
    ab6e5000-ab6e5fff r--     1b000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    ab6e6000-ab6e6fff rw-     1c000      1000  /system/lib/vndk-sp-28/libhwbinder.so
    ab705000-ab724fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ab725000-ab727fff r-x         0      3000  /system/lib/libsync.so (BuildId: 7908e00004d9ea79f388fc7387b80f3c)
    ab728000-ab728fff r--      2000      1000  /system/lib/libsync.so
    ab729000-ab729fff rw-      3000      1000  /system/lib/libsync.so
    ab72e000-ab72efff r--         0      1000  [anon:linker_alloc]
    ab73f000-ab73ffff rw-         0      1000  [anon:linker_alloc]
    ab758000-ab758fff rw-         0      1000  [anon:linker_alloc_vector]
    ab76e000-ab76efff r--         0      1000  [anon:linker_alloc]
    ab774000-ab783fff rw-         0     10000  /dev/ashmem/MessageQueue (deleted)
    ab784000-ab784fff r--         0      1000  [anon:linker_alloc]
    ab786000-ab786fff r--         0      1000  [anon:linker_alloc]
    ab794000-ab794fff r--         0      1000  [anon:linker_alloc]
    ab795000-ab795fff rw-         0      1000  [anon:linker_alloc]
    ab79d000-ab7acfff rw-         0     10000  /dev/ashmem/MessageQueue (deleted)
    ab7ad000-ab7adfff r--         0      1000  [anon:linker_alloc]
    ab7b7000-ab7b7fff ---         0      1000  [anon:thread signal stack guard]
    ab7b8000-ab7bbfff rw-         0      4000  [anon:thread signal stack]
    ab7bc000-ab7bcfff r--         0      1000  [anon:linker_alloc]
    ab7c1000-ab7c1fff ---         0      1000  [anon:bionic TLS guard]
    ab7c2000-ab7c4fff rw-         0      3000  [anon:bionic TLS]
    ab7c5000-ab7c5fff ---         0      1000  [anon:bionic TLS guard]
    ab7c6000-ab7c6fff ---         0      1000  [anon:thread signal stack guard]
    ab7c7000-ab7cafff rw-         0      4000  [anon:thread signal stack]
    ab7cb000-ab7eafff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ab7ec000-ab7ecfff r--         0      1000  [anon:linker_alloc]
    ab7ee000-ab7eefff ---         0      1000  [anon:bionic TLS guard]
    ab7ef000-ab7f1fff rw-         0      3000  [anon:bionic TLS]
    ab7f2000-ab7f2fff ---         0      1000  [anon:bionic TLS guard]
    ab7f3000-ab7f3fff ---         0      1000  [anon:thread signal stack guard]
    ab7f4000-ab7f7fff rw-         0      4000  [anon:thread signal stack]
    ab7f8000-ab7f8fff ---         0      1000  [anon:bionic TLS guard]
    ab7f9000-ab7fbfff rw-         0      3000  [anon:bionic TLS]
    ab7fc000-ab7fcfff ---         0      1000  [anon:bionic TLS guard]
    ab7fd000-ab7fdfff ---         0      1000  [anon:thread signal stack guard]
    ab7fe000-ab801fff rw-         0      4000  [anon:thread signal stack]
    ab802000-ab802fff ---         0      1000  [anon:bionic TLS guard]
    ab803000-ab805fff rw-         0      3000  [anon:bionic TLS]
    ab806000-ab806fff ---         0      1000  [anon:bionic TLS guard]
    ab807000-ab807fff ---         0      1000  [anon:thread signal stack guard]
    ab808000-ab80bfff rw-         0      4000  [anon:thread signal stack]
    ab80c000-ab82bfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ab82c000-ab82cfff rw-         0      1000  [anon:linker_alloc]
    ab830000-ab830fff ---         0      1000  [anon:bionic TLS guard]
    ab831000-ab833fff rw-         0      3000  [anon:bionic TLS]
    ab834000-ab834fff ---         0      1000  [anon:bionic TLS guard]
    ab835000-ab835fff ---         0      1000  [anon:thread signal stack guard]
    ab836000-ab839fff rw-         0      4000  [anon:thread signal stack]
    ab83a000-ab83afff r--         0      1000  [anon:linker_alloc]
    ab83c000-ab83cfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab83d000-ab83dfff ---         0      1000  [anon:bionic TLS guard]
    ab83e000-ab840fff rw-         0      3000  [anon:bionic TLS]
    ab841000-ab841fff ---         0      1000  [anon:bionic TLS guard]
    ab842000-ab842fff ---         0      1000  [anon:thread signal stack guard]
    ab843000-ab846fff rw-         0      4000  [anon:thread signal stack]
    ab847000-ab847fff ---         0      1000  [anon:bionic TLS guard]
    ab848000-ab84afff rw-         0      3000  [anon:bionic TLS]
    ab84b000-ab84bfff ---         0      1000  [anon:bionic TLS guard]
    ab84c000-ab86bfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ab86c000-ab88bfff r--         0     20000  /dev/__properties__/properties_serial
    ab88c000-ab892fff r--         0      7000  /dev/__properties__/property_info
    ab893000-ab893fff rw-         0      1000  [anon:linker_alloc_vector]
    ab894000-ab894fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab895000-ab895fff rw-         0      1000  [anon:linker_alloc_vector]
    ab896000-ab896fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab897000-ab897fff rw-         0      1000  [anon:linker_alloc_lob]
    ab898000-ab89afff rw-         0      3000  [anon:linker_alloc_small_objects]
    ab89b000-ab89bfff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab89c000-ab89efff rw-         0      3000  [anon:linker_alloc_vector]
    ab89f000-ab8a0fff rw-         0      2000  [anon:linker_alloc_small_objects]
    ab8a1000-ab8a1fff r--         0      1000  [anon:linker_alloc]
    ab8a2000-ab8a2fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab8a3000-ab8a3fff rw-         0      1000  /dev/ashmem/MessageQueue (deleted)
    ab8a4000-ab8a4fff r--         0      1000  [anon:linker_alloc]
    ab8a5000-ab8a5fff r--         0      1000  [anon:atexit handlers]
    ab8a6000-ab8a7fff rw-         0      2000  [anon:linker_alloc_lob]
    ab8a8000-ab8a8fff rw-         0      1000  [anon:System property context nodes]
    ab8a9000-ab8a9fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab8aa000-ab8aafff rw-         0      1000  [anon:arc4random data]
    ab8ab000-ab8abfff rw-         0      1000  [anon:linker_alloc]
    ab8ac000-ab8acfff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab8ad000-ab8adfff r--         0      1000  [anon:linker_alloc]
    ab8ae000-ab8cdfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ab8ce000-ab8cffff rw-         0      2000  [anon:linker_alloc_small_objects]
    ab8d0000-ab8d0fff r--         0      1000  [anon:linker_alloc]
    ab8d1000-ab8f0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ab8f1000-ab8f1fff ---         0      1000
    ab8f2000-ab8f2fff rw-         0      1000
    ab8f3000-ab8f3fff ---         0      1000
    ab8f4000-ab913fff r--         0     20000  /dev/__properties__/properties_serial
    ab914000-ab914fff rw-         0      1000  [anon:System property context nodes]
    ab915000-ab91bfff r--         0      7000  /dev/__properties__/property_info
    ab91c000-ab91cfff r--         0      1000  [anon:linker_alloc]
    ab91d000-ab91dfff rw-         0      1000  [anon:linker_alloc_vector]
    ab91e000-ab91efff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab91f000-ab91ffff r--         0      1000  [anon:linker_alloc]
    ab920000-ab920fff rw-         0      1000  [anon:linker_alloc_small_objects]
    ab921000-ab921fff r--         0      1000  [anon:atexit handlers]
    ab922000-ab922fff ---         0      1000  [anon:thread signal stack guard]
    ab923000-ab926fff rw-         0      4000  [anon:thread signal stack]
    ab927000-ab927fff ---         0      1000  [anon:bionic TLS guard]
    ab928000-ab92afff rw-         0      3000  [anon:bionic TLS]
    ab92b000-ab92bfff ---         0      1000  [anon:bionic TLS guard]
    ab92c000-ab9eafff r-x         0     bf000  /system/bin/linker (BuildId: 178678b3cb192c12befedfb23ab9f565)
    ab9eb000-ab9ebfff rw-         0      1000  [anon:arc4random data]
    ab9ec000-ab9f1fff r--     bf000      6000  /system/bin/linker
    ab9f2000-ab9f2fff rw-     c5000      1000  /system/bin/linker
    ab9f3000-ab9f4fff rw-         0      2000
    ab9f5000-ab9f5fff r--         0      1000
    ab9f6000-ab9fbfff rw-         0      6000
    beb1e000-beb3efff rw-         0     21000  [stack]
    bee91000-bee91fff r-x         0      1000  [sigpage]
    bee92000-bee92fff r--         0      1000  [vvar]
    bee93000-bee93fff r-x         0      1000  [vdso] (BuildId: c2ad39dc1fa1e1e0c2755915a87a0b043933f6c6)
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3054, name: composer@2.2-se  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  00000004  r1  c0306201  r2  beb3e978  r3  beb3e974
    r4  aacae500  r5  beb3e978  r6  00000000  r7  00000036
    r8  aacae558  r9  c0306201  r10 beb3e998  r11 aacae59c
    ip  beb3e980  sp  beb3e960  lr  ab364c15  pc  ab396f3c

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 000055f3  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (main+250)
    #06 pc 00088f85  /system/lib/libc.so (__libc_init+48)
    #07 pc 000054d7  /vendor/bin/hw/android.hardware.graphics.composer@2.2-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 00020cb1  [stack:beb1e000]

stack:
         beb3e920  00000007
         beb3e924  00000010
         beb3e928  00000c03
         beb3e92c  000003e8
         beb3e930  00000040
         beb3e934  00000000
         beb3e938  00000000
         beb3e93c  00000000
         beb3e940  aa96e040
         beb3e944  00000000
         beb3e948  aa96e080
         beb3e94c  00000000
         beb3e950  330be028
         beb3e954  aacae500  [anon:libc_malloc]
         beb3e958  00000004
         beb3e95c  00000000
    #00  beb3e960  beb3e974  [stack]
         ........  ........
    #01  beb3e960  beb3e974  [stack]
         ........  ........
    #02  beb3e978  00000000
         ........  ........
    #03  beb3e9d0  aac90320  [anon:libc_malloc]
         ........  ........
    #04  beb3e9f8  00000000
         ........  ........
    #05  beb3ea18  6665640e
         ........  ........
    #06  beb3ea50  ab8ac210  [anon:linker_alloc_small_objects]
         ........  ........
    #07  beb3ea68  00000000
         ........  ........
    #08  beb3ea80  00000001
         ........  ........
    #09  beb3eab0  beb3eccd  [stack]
         beb3eab4  beb3ef0b  [stack]
         beb3eab8  00000000
         beb3eabc  00000021
         beb3eac0  bee93000  [vdso]
         beb3eac4  00000010
         beb3eac8  003fb0d6
         beb3eacc  00000006
         beb3ead0  00001000
         beb3ead4  00000011
         beb3ead8  00000064
         beb3eadc  00000003
         beb3eae0  856f9034  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service
         beb3eae4  00000004
         beb3eae8  00000020
         beb3eaec  00000005
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3091, name: Binder:3054_1  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  00000003  r1  c0306201  r2  aab69880  r3  aab69874
    r4  aab69880  r5  aaca7000  r6  c0306201  r7  00000036
    r8  00000000  r9  aaca7088  r10 aab698a0  r11 aab69888
    ip  00000000  sp  aab69860  lr  ab364c15  pc  ab396f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0002efb7  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0002f103  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0002f68b  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 00043bed  /system/lib/vndk-28/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         aab69820  aac8b188  [anon:libc_malloc]
         aab69824  00000100
         aab69828  aad00658  [anon:libc_malloc]
         aab6982c  aac8b188  [anon:libc_malloc]
         aab69830  00000002
         aab69834  00000100
         aab69838  00000000
         aab6983c  aac8b188  [anon:libc_malloc]
         aab69840  330be028
         aab69844  00000004
         aab69848  aaca7054  [anon:libc_malloc]
         aab6984c  00000000
         aab69850  00000000
         aab69854  00000000
         aab69858  aaca7088  [anon:libc_malloc]
         aab6985c  aab698a0  <anonymous:aaa6d000>
    #00  aab69860  aab69874  <anonymous:aaa6d000>
         ........  ........
    #01  aab69860  aab69874  <anonymous:aaa6d000>
         ........  ........
    #02  aab69878  00000000
         ........  ........
    #03  aab698d8  330be028
         ........  ........
    #04  aab69900  00000000
         ........  ........
    #05  aab69918  aac8d210  [anon:libc_malloc]
         ........  ........
    #06  aab69920  aab6991c  <anonymous:aaa6d000>
         ........  ........
    #07  aab69958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aab69960  aab69978  <anonymous:aaa6d000>
         aab69964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aab69968  aab69970  <anonymous:aaa6d000>
         aab6996c  00000000
         aab69970  ab9f6494  <anonymous:ab9f6000>
         aab69974  aa96d970  <anonymous:aa871000>
         aab69978  00000c13
         aab6997c  00000bee
         aab69980  00000001
         aab69984  aaa6c000  [anon:thread stack guard]
         aab69988  000fd970
         aab6998c  00001000
         aab69990  00000000
         aab69994  00000000
         aab69998  00000003
         aab6999c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3096, name: Binder:3054_2  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  00000003  r1  c0306201  r2  aa96d880  r3  aa96d874
    r4  aa96d880  r5  aaca70e0  r6  c0306201  r7  00000036
    r8  00000000  r9  aaca7168  r10 aa96d8a0  r11 aa96d888
    ip  00000000  sp  aa96d860  lr  ab364c15  pc  ab396f3c

backtrace:
    #00 pc 00053f3c  /system/lib/libc.so (__ioctl+8)
    #01 pc 00021c11  /system/lib/libc.so (ioctl+36)
    #02 pc 0002efb7  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+206)
    #03 pc 0002f103  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+10)
    #04 pc 0002f68b  /system/lib/vndk-28/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38)
    #05 pc 00043bed  /system/lib/vndk-28/libbinder.so (android::PoolThread::threadLoop()+12)
    #06 pc 0000c053  /system/lib/vndk-sp-28/libutils.so (android::Thread::_threadLoop(void*)+166)
    #07 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #08 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         aa96d820  aadd5fad  /system/lib/vndk-sp-28/libutils.so (_ZN7android6Thread11_threadLoopEPv)
         aa96d824  00000bee
         aa96d828  00000c13
         aa96d82c  aac96170  [anon:libc_malloc]
         aa96d830  00000004
         aa96d834  00000100
         aa96d838  00000000
         aa96d83c  aac8b208  [anon:libc_malloc]
         aa96d840  330be028
         aa96d844  00000004
         aa96d848  aaca7134  [anon:libc_malloc]
         aa96d84c  00000000
         aa96d850  00000000
         aa96d854  00000000
         aa96d858  aaca7168  [anon:libc_malloc]
         aa96d85c  aa96d8a0  <anonymous:aa871000>
    #00  aa96d860  aa96d874  <anonymous:aa871000>
         ........  ........
    #01  aa96d860  aa96d874  <anonymous:aa871000>
         ........  ........
    #02  aa96d878  00000000
         ........  ........
    #03  aa96d8d8  330be028
         ........  ........
    #04  aa96d900  aac8d240  [anon:libc_malloc]
         ........  ........
    #05  aa96d918  aac8d240  [anon:libc_malloc]
         ........  ........
    #06  aa96d920  aa96d91c  <anonymous:aa871000>
         ........  ........
    #07  aa96d958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa96d960  aa96d978  <anonymous:aa871000>
         aa96d964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa96d968  aa96d970  <anonymous:aa871000>
         aa96d96c  00000000
         aa96d970  aab69970  <anonymous:aaa6d000>
         aa96d974  aa493970  <anonymous:aa397000>
         aa96d978  00000c18
         aa96d97c  00000bee
         aa96d980  00000001
         aa96d984  aa870000  [anon:thread stack guard]
         aa96d988  000fd970
         aa96d98c  00001000
         aa96d990  00000000
         aa96d994  00000000
         aa96d998  00000003
         aa96d99c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3103, name: composer@2.2-se  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  aac9a730  r1  00000089  r2  0028ca78  r3  00000000
    r4  00000000  r5  ffffffff  r6  00000000  r7  000000f0
    r8  0028ca78  r9  00000000  r10 aac9a710  r11 aa6def5d
    ip  aa4938d0  sp  aa4938c0  lr  ab360219  pc  ab35cd54

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 00063373  /system/lib/libc.so (pthread_cond_wait+32)
    #03 pc 00049f1d  /system/lib/vndk-sp-28/libc++.so (std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)+8)
    #04 pc 0001bf97  /vendor/lib/hw/hwcomposer.amlogic.so (HwDisplayVsync::vsyncThread(void*)+58)
    #05 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #06 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         aa493880  00000000
         aa493884  00000000
         aa493888  00000000
         aa49388c  00000000
         aa493890  00000000
         aa493894  330be028
         aa493898  ab0a6fc5  /system/lib/vndk-28/android.hardware.graphics.composer@2.1.so (_ZN7android8hardware8graphics8composer4V2_120BpHwComposerCallback7onVsyncEyx)
         aa49389c  e207dd1f
         aa4938a0  aac8b2ec  [anon:libc_malloc]
         aa4938a4  aac880f0  [anon:libc_malloc]
         aa4938a8  aa493928  <anonymous:aa397000>
         aa4938ac  330be028
         aa4938b0  ab0a6fc5  /system/lib/vndk-28/android.hardware.graphics.composer@2.1.so (_ZN7android8hardware8graphics8composer4V2_120BpHwComposerCallback7onVsyncEyx)
         aa4938b4  e207dd1f
         aa4938b8  aac8b2ec  [anon:libc_malloc]
         aa4938bc  aac880f0  [anon:libc_malloc]
    #00  aa4938c0  aa4939c8  <anonymous:aa397000>
         ........  ........
    #01  aa4938d0  00000000
         ........  ........
    #02  aa493908  00000000
         ........  ........
    #03  aa493920  aa493934  <anonymous:aa397000>
         ........  ........
    #04  aa493928  e207dd1f
         ........  ........
    #05  aa493958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #06  aa493960  aa493978  <anonymous:aa397000>
         aa493964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa493968  aa493970  <anonymous:aa397000>
         aa49396c  00000000
         aa493970  aa96d970  <anonymous:aa871000>
         aa493974  aa395970  <anonymous:aa299000>
         aa493978  00000c1f
         aa49397c  00000bee
         aa493980  00000000
         aa493984  aa396000  [anon:thread stack guard]
         aa493988  000fd970
         aa49398c  00001000
         aa493990  00000000
         aa493994  00000000
         aa493998  00000000
         aa49399c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3104, name: composer@2.2-se  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  aa395930  r1  00000002  r2  00000000  r3  00000000
    r4  00000000  r5  ab64d271  r6  aac880c0  r7  00000150
    r8  00000bee  r9  00000bee  r10 aac91230  r11 aa6e2055
    ip  aa395908  sp  aa3958f8  lr  ab36651d  pc  ab396fd4

backtrace:
    #00 pc 00053fd4  /system/lib/libc.so (__ppoll+16)
    #01 pc 00023519  /system/lib/libc.so (poll+48)
    #02 pc 0001f091  /vendor/lib/hw/hwcomposer.amlogic.so (HwDisplayEventListener::ueventThread(void*)+60)
    #03 pc 00063c45  /system/lib/libc.so (__pthread_start(void*)+22)
    #04 pc 0001e065  /system/lib/libc.so (__start_thread+22)

stack:
         aa3958b8  aacb511c  [anon:libc_malloc]
         aa3958bc  aacb5040  [anon:libc_malloc]
         aa3958c0  00000bee
         aa3958c4  85702a05  /vendor/bin/hw/android.hardware.graphics.composer@2.2-service (_ZN7android8hardware8graphics8composer4V2_13hal6detail18ComposerClientImplINS3_15IComposerClientENS4_11ComposerHalEE16HalEventCallback9onRefreshEy+40)
         aa3958c8  aacae40c  [anon:libc_malloc]
         aa3958cc  aacb5040  [anon:libc_malloc]
         aa3958d0  00000bee
         aa3958d4  00000000
         aa3958d8  aacb51ac  [anon:libc_malloc]
         aa3958dc  00000000
         aa3958e0  aa3959c8  <anonymous:aa299000>
         aa3958e4  00000000
         aa3958e8  00000000
         aa3958ec  00000000
         aa3958f0  00000000
         aa3958f4  aa6e9c5f  /vendor/lib/hw/hwcomposer.amlogic.so (_ZN11Hwc2Display13onModeChangedEi+298)
    #00  aa3958f8  00000002
         ........  ........
    #01  aa395908  00000000
         ........  ........
    #02  aa395930  00000012
         ........  ........
    #03  aa395958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #04  aa395960  aa395978  <anonymous:aa299000>
         aa395964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa395968  aa395970  <anonymous:aa299000>
         aa39596c  00000000
         aa395970  aa493970  <anonymous:aa397000>
         aa395974  aa297970  <anonymous:aa19b000>
         aa395978  00000c20
         aa39597c  00000bee
         aa395980  00000000
         aa395984  aa298000  [anon:thread stack guard]
         aa395988  000fd970
         aa39598c  00001000
         aa395990  00000000
         aa395994  00000000
         aa395998  00000000
         aa39599c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3195, name: HwBinder:3054_1  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  00000004  r1  c0306201  r2  aa297878  r3  aa297874
    r4  aacaeb00  r5  aa297878  r6  00000000  r7  00000036
    r8  aacaeb58  r9  c0306201  r10 aa297898  r11 aacaeb9c
    ip  aa297880  sp  aa297860  lr  ab364c15  pc  ab396f3c

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:
         aa297820  00000007
         aa297824  00000010
         aa297828  00000c03
         aa29782c  000003e8
         aa297830  00000040
         aa297834  00000000
         aa297838  00000000
         aa29783c  00000000
         aa297840  00000000
         aa297844  aa2979c8  <anonymous:aa19b000>
         aa297848  aa2978a4  <anonymous:aa19b000>
         aa29784c  01000000
         aa297850  aa2979c8  <anonymous:aa19b000>
         aa297854  ab3e7068  [anon:.bss]
         aa297858  00000002
         aa29785c  00000000
    #00  aa297860  aa297874  <anonymous:aa19b000>
         ........  ........
    #01  aa297860  aa297874  <anonymous:aa19b000>
         ........  ........
    #02  aa297878  00000000
         ........  ........
    #03  aa2978d0  330be028
         ........  ........
    #04  aa2978f8  00000000
         ........  ........
    #05  aa297918  aac8d330  [anon:libc_malloc]
         ........  ........
    #06  aa297920  aa29791c  <anonymous:aa19b000>
         ........  ........
    #07  aa297958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa297960  aa297978  <anonymous:aa19b000>
         aa297964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa297968  aa297970  <anonymous:aa19b000>
         aa29796c  00000000
         aa297970  aa395970  <anonymous:aa299000>
         aa297974  aa199970  <anonymous:aa09d000>
         aa297978  00000c7b
         aa29797c  00000bee
         aa297980  00000001
         aa297984  aa19a000  [anon:thread stack guard]
         aa297988  000fd970
         aa29798c  00001000
         aa297990  00000000
         aa297994  00000000
         aa297998  00000003
         aa29799c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3054, tid: 3197, name: HwBinder:3054_2  >>> /vendor/bin/hw/android.hardware.graphics.composer@2.2-service <<<
    r0  00000004  r1  c0306201  r2  aa199878  r3  aa199874
    r4  aacaee00  r5  aa199878  r6  00000000  r7  00000036
    r8  aacaee58  r9  c0306201  r10 aa199898  r11 aacaee9c
    ip  aa199880  sp  aa199860  lr  ab364c15  pc  ab396f3c

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:
         aa199820  00000014
         aa199824  00000010
         aa199828  00000c03
         aa19982c  000003e8
         aa199830  00000044
         aa199834  00000000
         aa199838  00000000
         aa19983c  00000000
         aa199840  00000000
         aa199844  aa1999c8  <anonymous:aa09d000>
         aa199848  aa1998a4  <anonymous:aa09d000>
         aa19984c  01000000
         aa199850  00000000
         aa199854  00000000
         aa199858  00000000
         aa19985c  ab360983  /system/lib/libc.so (_Z16bionic_trace_endv+214)
    #00  aa199860  aa199874  <anonymous:aa09d000>
         ........  ........
    #01  aa199860  aa199874  <anonymous:aa09d000>
         ........  ........
    #02  aa199878  00000000
         ........  ........
    #03  aa1998d0  330be028
         ........  ........
    #04  aa1998f8  00000000
         ........  ........
    #05  aa199918  aac8d420  [anon:libc_malloc]
         ........  ........
    #06  aa199920  aa19991c  <anonymous:aa09d000>
         ........  ........
    #07  aa199958  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         ........  ........
    #08  aa199960  aa199978  <anonymous:aa09d000>
         aa199964  ab3a6c2f  /system/lib/libc.so (_ZL15__pthread_startPv)
         aa199968  aa199970  <anonymous:aa09d000>
         aa19996c  00000000
         aa199970  aa297970  <anonymous:aa19b000>
         aa199974  a587f970  <anonymous:a5783000>
         aa199978  00000c7d
         aa19997c  00000bee
         aa199980  00000001
         aa199984  aa09c000  [anon:thread stack guard]
         aa199988  000fd970
         aa19998c  00001000
         aa199990  00000000
         aa199994  00000000
         aa199998  00000003
         aa19999c  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: socket:[14617]
    fd 6: /dev/pmsg0
    fd 7: /dev/cpuset/foreground/tasks
    fd 8: /dev/cpuset/background/tasks
    fd 9: /dev/cpuset/system-background/tasks
    fd 10: /dev/cpuset/top-app/tasks
    fd 11: /dev/cpuset/restricted/tasks
    fd 12: /dev/graphics/fb0
    fd 13: /dev/graphics/fb0
    fd 14: /dev/graphics/fb1
    fd 15: /dev/graphics/fb2
    fd 16: /dev/graphics/fb3
    fd 17: /dev/amvideo
    fd 18: socket:[14619]
    fd 19: pipe:[14620]
    fd 20: pipe:[14620]
    fd 21: /sys/kernel/debug/tracing/trace_marker
    fd 22: anon_inode:sync_file
    fd 23: /dev/ashmem
    fd 24: anon_inode:sync_file
    fd 25: anon_inode:dmabuf
    fd 26: /dev/ashmem
    fd 27: anon_inode:sync_file
    fd 28: /dev/ashmem
    fd 29: /dev/ion
    fd 30: anon_inode:dmabuf
    fd 31: /dev/ashmem
    fd 32: /dev/ashmem
    fd 33: anon_inode:dmabuf
    fd 34: anon_inode:dmabuf
    fd 35: /dev/ashmem
    fd 36: anon_inode:sync_file
    fd 37: anon_inode:dmabuf
    fd 38: /dev/ashmem
    fd 39: /dev/ashmem
    fd 40: anon_inode:dmabuf
    fd 41: anon_inode:dmabuf
    fd 42: /dev/ashmem
    fd 43: /dev/ashmem
    fd 44: /dev/ashmem
    fd 46: anon_inode:dmabuf
    fd 47: /dev/ashmem
    fd 54: anon_inode:dmabuf
    fd 55: /dev/ashmem
