*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-09 22:42:12+0900
pid: 3612, tid: 3612, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000e1c  r2  00000006  r3  ffe94658
    r4  ffe9466c  r5  ffe94650  r6  00000e1c  r7  0000016b
    r8  ffe94668  r9  ffe94658  r10 ffe94688  r11 ffe94678
    ip  00000e1c  sp  ffe94628  lr  f6045c43  pc  f6045c56

backtrace:
      #00 pc 0005ec56  /apex/com.android.runtime/lib/bionic/libc.so (abort+166) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005a4f4  /system/lib/libbinder.so (abort_with_message(char const*)+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #02 pc 0005a5ec  /system/lib/libbinder.so (__ubsan_handle_implicit_conversion_minimal_abort+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003db51  /system/lib/libbinder.so (android::BpServiceManager::getService(android::String16 const&) const+468) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 00005c47  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::getInstance()+162) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #05 pc 00005b6b  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::generateSessionID()+46) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011bb1  /system/lib/libmediadrmmetrics_lite.so (android::reportDrmPluginMetrics(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, android::String8 const&, android::String8 const&, android::String8 const&)+316) (BuildId: da23eb482fd8e6528a67d4088289e1e5)
      #07 pc 0001708d  /system/lib/libmediadrm.so (android::DrmHal::reportPluginMetrics() const+408) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #08 pc 00016de9  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+44) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #09 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #13 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #14 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #15 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #16 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #17 pc 0002eea7  /apex/com.android.runtime/bin/linker (__dl__ZN6soinfoD1Ev+14) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 0002098e  [stack]

stack:
         ffe945e8  f5414120  [anon:libc_malloc]
         ffe945ec  f5d34004  /system/lib/libmediametrics.so
         ffe945f0  f5414120  [anon:libc_malloc]
         ffe945f4  f5f8e527  /system/lib/libbinder.so
         ffe945f8  00000002
         ffe945fc  ffe946c4  [stack]
         ffe94600  ffffffdf
         ffe94604  ffffffe0
         ffe94608  c0143c6d
         ffe9460c  91554f72
         ffe94610  ffe94650  [stack]
         ffe94614  f5414120  [anon:libc_malloc]
         ffe94618  91554f72
         ffe9461c  ffe94650  [stack]
         ffe94620  00000e1c
         ffe94624  00001388
    #00  ffe94628  ffe94698  [stack]
         ffe9462c  ffe946a8  [stack]
         ffe94630  ffe946b8  [stack]
         ffe94634  ffe946c8  [stack]
         ffe94638  f5414120  [anon:libc_malloc]
         ffe9463c  ffe946c4  [stack]
         ffe94640  f5414120  [anon:libc_malloc]
         ffe94644  f5f93d6f  /system/lib/libbinder.so
         ffe94648  00000000
         ffe9464c  f5450000  [anon:libc_malloc]
         ffe94650  ffffffdf
         ffe94654  ffffffff
         ffe94658  00000000
         ffe9465c  00000000
         ffe94660  ffffffff
         ffe94664  00000e1c
         ........  ........
    #01  ffe94710  f5414120  [anon:libc_malloc]
         ffe94714  f5fad5f0  /system/lib/libbinder.so
    #02  ffe94718  f5414120  [anon:libc_malloc]
         ffe9471c  f5f90b55  /system/lib/libbinder.so
    #03  ffe94720  00000000
         ffe94724  c0143c6d
         ffe94728  ffe94750  [stack]
         ffe9472c  f609e168  [anon:.bss]
         ffe94730  0000001d
         ffe94734  f6045781  /apex/com.android.runtime/lib/bionic/libc.so
         ffe94738  f609d260  [anon:.bss]
         ffe9473c  ffe947d4  [stack]
         ffe94740  0000001d
         ffe94744  f5434080  [anon:libc_malloc]
         ffe94748  00000000
         ffe9474c  f54140d0  [anon:libc_malloc]
         ffe94750  00000000
         ffe94754  00000000
         ffe94758  00000000
         ffe9475c  00000000
         ........  ........
    #04  ffe947d0  c0143c6d
         ffe947d4  f54132f0  [anon:libc_malloc]
         ffe947d8  ffe94840  [stack]
         ffe947dc  f5414120  [anon:libc_malloc]
         ffe947e0  c0143c6d
         ffe947e4  f5030340  [anon:libc_malloc]
         ffe947e8  f609d260  [anon:.bss]
         ffe947ec  f5030320  [anon:libc_malloc]
         ffe947f0  0000001d
         ffe947f4  00000000
         ffe947f8  f47bd048  [anon:libc_malloc]
         ffe947fc  f609d260  [anon:.bss]
         ffe94800  f5ef1084  /system/lib/libmediadrm.so
         ffe94804  f5d30b6f  /system/lib/libmediametrics.so
    #05  ffe94808  0000001d
         ffe9480c  c0143c6d
         ffe94810  f5414600  [anon:libc_malloc]
         ffe94814  00000020
         ffe94818  0000001d
         ffe9481c  f5696bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe94820  00000010
         ffe94824  ffe94830  [stack]
         ffe94828  ffe94878  [stack]
         ffe9482c  f5412ff0  [anon:libc_malloc]
         ffe94830  f5414610  [anon:libc_malloc]
         ffe94834  f5ea51a5  /system/lib/libstagefright_foundation.so
         ffe94838  0000004d
         ffe9483c  000000e8
         ffe94840  00000021
         ffe94844  0000001d
         ffe94848  f5414600  [anon:libc_malloc]
         ffe9484c  00000136
         ffe94850  c0143c6d
         ffe94854  f47bd000  [anon:libc_malloc]
         ffe94858  f543d680  [anon:libc_malloc]
         ffe9485c  00000136
         ........  ........
    #07  ffe94878  00000141
         ffe9487c  00000136
         ffe94880  f543d680  [anon:libc_malloc]
         ffe94884  f54072e8  [anon:libc_malloc]
         ffe94888  f5461cf0  [anon:libc_malloc]
         ffe9488c  f5407300  [anon:libc_malloc]
         ffe94890  f5ef1084  /system/lib/libmediadrm.so
         ffe94894  f5466c10  [anon:libc_malloc]
         ffe94898  000000e8
         ffe9489c  00000007
         ffe948a0  00000001
         ffe948a4  f5e97e7c  /system/lib/libstagefright_foundation.so
         ffe948a8  00000000
         ffe948ac  00000001
         ffe948b0  c0143c6d
         ffe948b4  f47bd010  [anon:libc_malloc]
         ........  ........
    #08  ffe948d8  00000010
         ffe948dc  00000000
         ffe948e0  f5450200  [anon:libc_malloc]
         ffe948e4  00000000
         ffe948e8  00000000
         ffe948ec  00000000
         ffe948f0  00000000
         ffe948f4  00000000
         ffe948f8  c0143c6d
         ffe948fc  f47bd010  [anon:libc_malloc]
         ffe94900  f5429f80  [anon:libc_malloc]
         ffe94904  f609d260  [anon:.bss]
         ffe94908  00000000
         ffe9490c  b0f8e289  /system/bin/mediadrmserver
         ffe94910  00000000
         ffe94914  f5f8720f  /system/lib/libbinder.so
    #09  ffe94918  f5429f80  [anon:libc_malloc]
         ffe9491c  f54390e0  [anon:libc_malloc]
         ffe94920  f47bd010  [anon:libc_malloc]
         ffe94924  c0143c6d
         ffe94928  f5429f80  [anon:libc_malloc]
         ffe9492c  f5406498  [anon:libc_malloc]
         ffe94930  00000001
         ffe94934  f5f87193  /system/lib/libbinder.so
    #10  ffe94938  f609d260  [anon:.bss]
         ffe9493c  f5450000  [anon:libc_malloc]
         ffe94940  f5429f80  [anon:libc_malloc]
         ffe94944  f5450054  [anon:libc_malloc]
         ffe94948  f609d260  [anon:.bss]
         ffe9494c  f5f8e0ad  /system/lib/libbinder.so
    #11  ffe94950  00000000
         ffe94954  ffe94960  [stack]
         ffe94958  ffe94a20  [stack]
         ffe9495c  00000000
         ffe94960  00000000
         ffe94964  f54101f0  [anon:libc_malloc]
         ffe94968  00000004
         ffe9496c  00000006
         ffe94970  00000000
         ffe94974  00000000
         ffe94978  00000000
         ffe9497c  00000000
         ffe94980  00000000
         ffe94984  f6090000  /apex/com.android.runtime/lib/bionic/libc.so
         ffe94988  00000000
         ffe9498c  f5010001  [anon:libc_malloc]
         ........  ........
    #12  ffe94a60  00000000
         ffe94a64  f5f8e2b1  /system/lib/libbinder.so
         ffe94a68  f5411930  [anon:libc_malloc]
         ffe94a6c  f5450000  [anon:libc_malloc]
         ffe94a70  f5450090  [anon:libc_malloc]
         ffe94a74  00000001
         ffe94a78  00000001
         ffe94a7c  f5f8e35b  /system/lib/libbinder.so
    #13  ffe94a80  f609d260  [anon:.bss]
         ffe94a84  ffe94ae4  [stack]
         ffe94a88  f609d260  [anon:.bss]
         ffe94a8c  ffe94ae4  [stack]
         ffe94a90  ffe94aec  [stack]
         ffe94a94  b0f8e2e7  /system/bin/mediadrmserver
    #14  ffe94a98  f5434080  [anon:libc_malloc]
         ffe94a9c  f5414120  [anon:libc_malloc]
         ffe94aa0  f5434080  [anon:libc_malloc]
         ffe94aa4  c0143c6d
         ffe94aa8  00000000
         ffe94aac  f6040215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe94ab0  b0f8f55c  /system/bin/mediadrmserver
         ffe94ab4  00000000
         ffe94ab8  00000000
         ffe94abc  00000000
         ffe94ac0  00000000
         ffe94ac4  b0f8e037  /system/bin/mediadrmserver
    #16  ffe94ac8  ffe94b28  [stack]
         ffe94acc  b0f8f000  /system/bin/mediadrmserver
         ffe94ad0  b0f8f008  /system/bin/mediadrmserver
         ffe94ad4  b0f8f010  /system/bin/mediadrmserver
         ffe94ad8  00000000
         ffe94adc  f65caeab  /apex/com.android.runtime/bin/linker
    #17  ffe94ae0  00000001
         ffe94ae4  ffe95975  [stack]
         ffe94ae8  00000000
         ffe94aec  ffe95990  [stack]
    #18  ffe94af0  ffe95a0e  [stack]
         ffe94af4  ffe95a21  [stack]
         ffe94af8  ffe95a36  [stack]
         ffe94afc  ffe95a51  [stack]
         ffe94b00  ffe95a64  [stack]
         ffe94b04  ffe95a7d  [stack]
         ffe94b08  ffe95aac  [stack]
         ffe94b0c  ffe95ad9  [stack]
         ffe94b10  ffe95af2  [stack]
         ffe94b14  ffe95b0c  [stack]
         ffe94b18  ffe95d3d  [stack]
         ffe94b1c  ffe95f0f  [stack]
         ffe94b20  ffe95fc2  [stack]
         ffe94b24  00000000
         ffe94b28  00000010
         ffe94b2c  0037b0d6

memory near r3 ([stack]):
    ffe94638 f5414120 ffe946c4 f5414120 f5f93d6f   AA..F.. AA.o=..
    ffe94648 00000000 f5450000 ffffffdf ffffffff  ......E.........
    ffe94658 00000000 00000000 ffffffff 00000e1c  ................
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..
    ffe94708 f5414120 f5fad4f8 f5414120 f5fad5f0   AA..... AA.....
    ffe94718 f5414120 f5f90b55 00000000 c0143c6d   AA.U.......m<..
    ffe94728 ffe94750 f609e168 0000001d f6045781  PG..h........W..

memory near r4 ([stack]):
    ffe9464c f5450000 ffffffdf ffffffff 00000000  ..E.............
    ffe9465c 00000000 ffffffff 00000e1c 000003f5  ................
    ffe9466c 00000000 00000000 00000000 00000000  ................
    ffe9467c 00000000 00000000 00000000 00000000  ................
    ffe9468c 00000000 00000000 00000000 00000000  ................
    ffe9469c 00000000 00000000 00000000 00000000  ................
    ffe946ac 00000000 00000000 00000000 00000000  ................
    ffe946bc 00000000 00000000 00000000 00000000  ................
    ffe946cc 00000000 00000000 00000000 00000000  ................
    ffe946dc 00000000 00000000 00000000 f5f845aa  .............E..
    ffe946ec 91554f72 ffe947d8 f5414120 00001388  rOU..G.. AA.....
    ffe946fc ffffffec f609d260 f5d34004 f5414120  ....`....@.. AA.
    ffe9470c f5fad4f8 f5414120 f5fad5f0 f5414120  .... AA..... AA.
    ffe9471c f5f90b55 00000000 c0143c6d ffe94750  U.......m<..PG..
    ffe9472c f609e168 0000001d f6045781 f609d260  h........W..`...
    ffe9473c ffe947d4 0000001d f5434080 00000000  .G.......@C.....

memory near r5 ([stack]):
    ffe94630 ffe946b8 ffe946c8 f5414120 ffe946c4  .F...F.. AA..F..
    ffe94640 f5414120 f5f93d6f 00000000 f5450000   AA.o=........E.
    ffe94650 ffffffdf ffffffff 00000000 00000000  ................
    ffe94660 ffffffff 00000e1c 000003f5 00000000  ................
    ffe94670 00000000 00000000 00000000 00000000  ................
    ffe94680 00000000 00000000 00000000 00000000  ................
    ffe94690 00000000 00000000 00000000 00000000  ................
    ffe946a0 00000000 00000000 00000000 00000000  ................
    ffe946b0 00000000 00000000 00000000 00000000  ................
    ffe946c0 00000000 00000000 00000000 00000000  ................
    ffe946d0 00000000 00000000 00000000 00000000  ................
    ffe946e0 00000000 00000000 f5f845aa 91554f72  .........E..rOU.
    ffe946f0 ffe947d8 f5414120 00001388 ffffffec  .G.. AA.........
    ffe94700 f609d260 f5d34004 f5414120 f5fad4f8  `....@.. AA.....
    ffe94710 f5414120 f5fad5f0 f5414120 f5f90b55   AA..... AA.U...
    ffe94720 00000000 c0143c6d ffe94750 f609e168  ....m<..PG..h...

memory near r8 ([stack]):
    ffe94648 00000000 f5450000 ffffffdf ffffffff  ......E.........
    ffe94658 00000000 00000000 ffffffff 00000e1c  ................
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..
    ffe94708 f5414120 f5fad4f8 f5414120 f5fad5f0   AA..... AA.....
    ffe94718 f5414120 f5f90b55 00000000 c0143c6d   AA.U.......m<..
    ffe94728 ffe94750 f609e168 0000001d f6045781  PG..h........W..
    ffe94738 f609d260 ffe947d4 0000001d f5434080  `....G.......@C.

memory near r9 ([stack]):
    ffe94638 f5414120 ffe946c4 f5414120 f5f93d6f   AA..F.. AA.o=..
    ffe94648 00000000 f5450000 ffffffdf ffffffff  ......E.........
    ffe94658 00000000 00000000 ffffffff 00000e1c  ................
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..
    ffe94708 f5414120 f5fad4f8 f5414120 f5fad5f0   AA..... AA.....
    ffe94718 f5414120 f5f90b55 00000000 c0143c6d   AA.U.......m<..
    ffe94728 ffe94750 f609e168 0000001d f6045781  PG..h........W..

memory near r10 ([stack]):
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..
    ffe94708 f5414120 f5fad4f8 f5414120 f5fad5f0   AA..... AA.....
    ffe94718 f5414120 f5f90b55 00000000 c0143c6d   AA.U.......m<..
    ffe94728 ffe94750 f609e168 0000001d f6045781  PG..h........W..
    ffe94738 f609d260 ffe947d4 0000001d f5434080  `....G.......@C.
    ffe94748 00000000 f54140d0 00000000 00000000  .....@A.........
    ffe94758 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffe94658 00000000 00000000 ffffffff 00000e1c  ................
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..
    ffe94708 f5414120 f5fad4f8 f5414120 f5fad5f0   AA..... AA.....
    ffe94718 f5414120 f5f90b55 00000000 c0143c6d   AA.U.......m<..
    ffe94728 ffe94750 f609e168 0000001d f6045781  PG..h........W..
    ffe94738 f609d260 ffe947d4 0000001d f5434080  `....G.......@C.
    ffe94748 00000000 f54140d0 00000000 00000000  .....@A.........

memory near sp ([stack]):
    ffe94608 c0143c6d 91554f72 ffe94650 f5414120  m<..rOU.PF.. AA.
    ffe94618 91554f72 ffe94650 00000e1c 00001388  rOU.PF..........
    ffe94628 ffe94698 ffe946a8 ffe946b8 ffe946c8  .F...F...F...F..
    ffe94638 f5414120 ffe946c4 f5414120 f5f93d6f   AA..F.. AA.o=..
    ffe94648 00000000 f5450000 ffffffdf ffffffff  ......E.........
    ffe94658 00000000 00000000 ffffffff 00000e1c  ................
    ffe94668 000003f5 00000000 00000000 00000000  ................
    ffe94678 00000000 00000000 00000000 00000000  ................
    ffe94688 00000000 00000000 00000000 00000000  ................
    ffe94698 00000000 00000000 00000000 00000000  ................
    ffe946a8 00000000 00000000 00000000 00000000  ................
    ffe946b8 00000000 00000000 00000000 00000000  ................
    ffe946c8 00000000 00000000 00000000 00000000  ................
    ffe946d8 00000000 00000000 00000000 00000000  ................
    ffe946e8 f5f845aa 91554f72 ffe947d8 f5414120  .E..rOU..G.. AA.
    ffe946f8 00001388 ffffffec f609d260 f5d34004  ........`....@..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f6045c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f6045c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f6045c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f6045c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f6045c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f6045c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f6045c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f6045c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f6045ca0 98018acf 8acff908 8acff900 f9009800  ................
    f6045cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f6045cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f6045cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f6045ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f6045cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f6045d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f6045d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f6045c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f6045c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f6045c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f6045c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f6045c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f6045c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f6045c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f6045ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f6045cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f6045cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f6045cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f6045ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f6045cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f6045d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f6045d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f6045d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (310 entries):
    b0f8c000-b0f8dfff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0f8e000-b0f8efff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0f8f000-b0f8ffff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f18ef000-f29eefff rw-         0   1100000  [anon:libc_malloc]
    f29ef000-f29effff ---         0      1000
    f29f0000-f2aeefff rw-         0     ff000
    f2aef000-f2af0fff ---         0      2000
    f2af1000-f2beffff rw-         0     ff000
    f2bf0000-f2bf1fff ---         0      2000
    f2bf2000-f2cf0fff rw-         0     ff000
    f2cf1000-f2cf2fff ---         0      2000
    f2cf3000-f2df1fff rw-         0     ff000
    f2df2000-f2df3fff ---         0      2000
    f2df4000-f2ef2fff rw-         0     ff000
    f2ef3000-f2ef4fff ---         0      2000
    f2ef5000-f2ff3fff rw-         0     ff000
    f2ff4000-f2ff5fff ---         0      2000
    f2ff6000-f30f4fff rw-         0     ff000
    f30f5000-f30f6fff ---         0      2000
    f30f7000-f31f5fff rw-         0     ff000
    f31f6000-f31f7fff ---         0      2000
    f31f8000-f32f6fff rw-         0     ff000
    f32f7000-f32f8fff ---         0      2000
    f32f9000-f33f7fff rw-         0     ff000
    f33f8000-f33f9fff ---         0      2000
    f33fa000-f34f8fff rw-         0     ff000
    f34f9000-f34fafff ---         0      2000
    f34fb000-f35f9fff rw-         0     ff000
    f35fa000-f35fbfff ---         0      2000
    f35fc000-f36fafff rw-         0     ff000
    f36fb000-f36fbfff ---         0      1000
    f36fc000-f48fbfff rw-         0   1200000  [anon:libc_malloc]
    f48fc000-f48fcfff ---         0      1000
    f48fd000-f49fbfff rw-         0     ff000
    f49fc000-f49fdfff ---         0      2000
    f49fe000-f4afcfff rw-         0     ff000
    f4afd000-f4afefff ---         0      2000
    f4aff000-f4bfdfff rw-         0     ff000
    f4bfe000-f4bfffff ---         0      2000
    f4c00000-f4cfefff rw-         0     ff000
    f4cff000-f4d00fff ---         0      2000
    f4d01000-f4dfffff rw-         0     ff000
    f4e00000-f4e01fff ---         0      2000
    f4e02000-f4f00fff rw-         0     ff000
    f4f01000-f4f01fff ---         0      1000
    f5000000-f51fffff rw-         0    200000  [anon:libc_malloc]
    f5201000-f5201fff ---         0      1000
    f5202000-f5300fff rw-         0     ff000
    f5301000-f5301fff ---         0      1000
    f5400000-f55fffff rw-         0    200000  [anon:libc_malloc]
    f5621000-f5684fff rw-         0     64000  [anon:linker_alloc]
    f5685000-f5691fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f5692000-f569efff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f569f000-f569ffff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f56a0000-f56a0fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f56a1000-f56a1fff rw-         0      1000  [anon:.bss]
    f56da000-f56e3fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f56e4000-f56f5fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f56f6000-f56f6fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f56f7000-f56f7fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f56f8000-f56f8fff rw-         0      1000  [anon:.bss]
    f5701000-f5714fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f5715000-f5727fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5728000-f5728fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5729000-f572bfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5765000-f5769fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f576a000-f576ffff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5770000-f5770fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5771000-f5771fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5772000-f5772fff rw-         0      1000  [anon:.bss]
    f578b000-f57b7fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f57b8000-f57f6fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57f7000-f57f7fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57f8000-f57fdfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57fe000-f57fefff rw-         0      1000  [anon:.bss]
    f5825000-f5825fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f5826000-f5826fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5827000-f5827fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5828000-f5828fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5829000-f5829fff rw-         0      1000  [anon:.bss]
    f5840000-f5857fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f5858000-f5878fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f5879000-f5879fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f587a000-f587dfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f5896000-f58a5fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f58a6000-f58b6fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f58b7000-f58b7fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f58b8000-f58b9fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f58eb000-f58ebfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f58ec000-f58ecfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f58ed000-f58edfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f58ee000-f58eefff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5901000-f5917fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f5918000-f592ffff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5930000-f5930fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5931000-f5931fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5932000-f5932fff rw-         0      1000  [anon:.bss]
    f595c000-f595efff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f595f000-f595ffff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5960000-f5960fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5961000-f5961fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5962000-f5962fff rw-         0      1000  [anon:.bss]
    f5994000-f599afff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f599b000-f599ffff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59a0000-f59a0fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59a1000-f59a1fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59db000-f5a10fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f5a11000-f5a5ffff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5a60000-f5a60fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5a61000-f5a65fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5a66000-f5a67fff rw-         0      2000  [anon:.bss]
    f5a8e000-f5a97fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f5a98000-f5aa1fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5aa2000-f5aa2fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5aa3000-f5aa4fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5ac5000-f5ac5fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f5ac6000-f5ac6fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5ac7000-f5ac7fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5ac8000-f5ac8fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5ac9000-f5ac9fff rw-         0      1000  [anon:.bss]
    f5b1a000-f5b23fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f5b24000-f5b2cfff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f5b2d000-f5b2dfff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f5b2e000-f5b2efff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f5b2f000-f5b2ffff rw-         0      1000  [anon:.bss]
    f5b4b000-f5b4bfff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f5b4c000-f5b4cfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f5b4d000-f5b4dfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f5b86000-f5b86fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5b87000-f5b87fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5b88000-f5b88fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5b89000-f5b89fff rw-         0      1000  [anon:.bss]
    f5be0000-f5be6fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f5be7000-f5becfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5bed000-f5bedfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5bee000-f5beefff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5bef000-f5beffff rw-         0      1000  [anon:.bss]
    f5c05000-f5c0bfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f5c0c000-f5c11fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5c12000-f5c12fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5c13000-f5c13fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5c4b000-f5c4efff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f5c4f000-f5c59fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5c5a000-f5c5afff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5c5b000-f5c5bfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5c5c000-f5c5cfff rw-         0      1000  [anon:.bss]
    f5cb8000-f5cb8fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f5cb9000-f5cb9fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5cba000-f5cbafff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5cbb000-f5cbbfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5cc5000-f5cc5fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f5cc6000-f5cc6fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f5cc7000-f5cc7fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f5cc8000-f5cc8fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f5d2b000-f5d2ffff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f5d30000-f5d33fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f5d34000-f5d34fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f5d35000-f5d35fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f5d36000-f5d36fff rw-         0      1000  [anon:.bss]
    f5d56000-f5d56fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f5d57000-f5d57fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5d58000-f5d58fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5d59000-f5d59fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5d5a000-f5d5afff rw-         0      1000  [anon:.bss]
    f5db7000-f5db7fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f5db8000-f5db8fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f5db9000-f5db9fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f5dba000-f5dbafff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f5dc0000-f5dddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f5dde000-f5dfafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5dfb000-f5dfbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5dfc000-f5dfffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5e01000-f5e10fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f5e11000-f5e2afff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5e2b000-f5e2bfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5e2c000-f5e2cfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5e2d000-f5e2dfff rw-         0      1000  [anon:.bss]
    f5e6a000-f5e6afff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f5e6b000-f5e6bfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5e6c000-f5e6cfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5e6d000-f5e6dfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5e6e000-f5e6efff rw-         0      1000  [anon:.bss]
    f5e8a000-f5e98fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f5e99000-f5ea7fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f5ea8000-f5ea8fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f5ea9000-f5ea9fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f5eaa000-f5eaafff rw-         0      1000  [anon:.bss]
    f5ecf000-f5edefff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f5edf000-f5eeffff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f5ef0000-f5ef0fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f5ef1000-f5ef4fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f5ef5000-f5ef5fff rw-         0      1000  [anon:.bss]
    f5f1d000-f5f25fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f5f26000-f5f3bfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5f3c000-f5f3cfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5f3d000-f5f3dfff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5f3e000-f5f3efff rw-         0      1000  [anon:.bss]
    f5f53000-f5f84fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f5f85000-f5fb0fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f5fb1000-f5fb1fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f5fb2000-f5fb9fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f5fba000-f5fbafff rw-         0      1000  [anon:.bss]
    f5fe7000-f600ffff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f6010000-f6096fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f6097000-f6098fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f6099000-f609cfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f609d000-f609ffff rw-         0      3000  [anon:.bss]
    f60a0000-f60a0fff r--         0      1000  [anon:.bss]
    f60a1000-f60adfff rw-         0      d000  [anon:.bss]
    f60ed000-f60edfff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f60ee000-f60eefff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f60ef000-f60effff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f60f0000-f60f0fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f6122000-f6127fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f6128000-f612efff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f612f000-f612ffff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f6130000-f6130fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f6131000-f6131fff rw-         0      1000  [anon:.bss]
    f618e000-f618ffff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f6190000-f6191fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6192000-f6192fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6193000-f6193fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6194000-f6194fff rw-         0      1000  [anon:.bss]
    f61df000-f61dffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f620e000-f620efff ---         0      1000
    f620f000-f6212fff rw-         0      4000  [anon:thread signal stack]
    f6213000-f6213fff ---         0      1000
    f6214000-f6217fff rw-         0      4000  [anon:thread signal stack]
    f6218000-f6218fff ---         0      1000
    f6219000-f621cfff rw-         0      4000  [anon:thread signal stack]
    f621d000-f621dfff ---         0      1000
    f621e000-f6221fff rw-         0      4000  [anon:thread signal stack]
    f6222000-f6222fff ---         0      1000
    f6223000-f6226fff rw-         0      4000  [anon:thread signal stack]
    f6227000-f6227fff ---         0      1000
    f6228000-f622bfff rw-         0      4000  [anon:thread signal stack]
    f622c000-f622cfff ---         0      1000
    f622d000-f6230fff rw-         0      4000  [anon:thread signal stack]
    f6231000-f6231fff ---         0      1000
    f6232000-f6235fff rw-         0      4000  [anon:thread signal stack]
    f6236000-f6236fff ---         0      1000
    f6237000-f623afff rw-         0      4000  [anon:thread signal stack]
    f623b000-f623bfff ---         0      1000
    f623c000-f623ffff rw-         0      4000  [anon:thread signal stack]
    f6240000-f6240fff ---         0      1000
    f6241000-f6244fff rw-         0      4000  [anon:thread signal stack]
    f6245000-f6245fff ---         0      1000
    f6246000-f6249fff rw-         0      4000  [anon:thread signal stack]
    f624a000-f624afff ---         0      1000
    f624b000-f624efff rw-         0      4000  [anon:thread signal stack]
    f624f000-f624ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6251000-f6270fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f6271000-f6290fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f6291000-f62b0fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f62b1000-f62d0fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f62d1000-f62f0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f62f1000-f6310fff r--         0     20000  /dev/__properties__/properties_serial
    f6311000-f631afff r--         0      a000  /dev/__properties__/property_info
    f631c000-f631cfff ---         0      1000
    f631d000-f6320fff rw-         0      4000  [anon:thread signal stack]
    f6321000-f6321fff ---         0      1000
    f6322000-f6325fff rw-         0      4000  [anon:thread signal stack]
    f6326000-f6326fff ---         0      1000
    f6327000-f632afff rw-         0      4000  [anon:thread signal stack]
    f632b000-f632bfff ---         0      1000
    f632c000-f632ffff rw-         0      4000  [anon:thread signal stack]
    f6330000-f6330fff ---         0      1000
    f6331000-f6334fff rw-         0      4000  [anon:thread signal stack]
    f6335000-f6335fff ---         0      1000
    f6336000-f6339fff rw-         0      4000  [anon:thread signal stack]
    f633a000-f633afff ---         0      1000
    f633b000-f633efff rw-         0      4000  [anon:thread signal stack]
    f633f000-f635efff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f635f000-f637efff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f637f000-f6446fff r--         0     c8000  [anon:linker_alloc]
    f6447000-f644dfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f644f000-f644ffff rw-         0      1000  [anon:abort message]
    f6450000-f6450fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f6451000-f6451fff ---         0      1000
    f6452000-f6454fff rw-         0      3000
    f6455000-f6455fff ---         0      1000
    f6456000-f6458fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f6459000-f6478fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f6479000-f6479fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f647a000-f64ddfff r--         0     64000  [anon:linker_alloc]
    f64de000-f64fdfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f64fe000-f64fefff ---         0      1000
    f64ff000-f64fffff rw-         0      1000
    f6500000-f6500fff ---         0      1000
    f6501000-f6520fff r--         0     20000  /dev/__properties__/properties_serial
    f6521000-f6521fff rw-         0      1000  [anon:System property context nodes]
    f6522000-f652bfff r--         0      a000  /dev/__properties__/property_info
    f652c000-f658ffff r--         0     64000  [anon:linker_alloc]
    f6590000-f6591fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f6592000-f6592fff r--         0      1000  [anon:atexit handlers]
    f6593000-f6593fff ---         0      1000
    f6594000-f6597fff rw-         0      4000  [anon:thread signal stack]
    f6598000-f6598fff rw-         0      1000  [anon:arc4random data]
    f6599000-f6599fff r--         0      1000  [anon:atexit handlers]
    f659a000-f659afff rw-         0      1000  [anon:System property context nodes]
    f659b000-f659bfff rw-         0      1000  [anon:arc4random data]
    f659c000-f65b8fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f65b9000-f6650fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f6651000-f6651fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6652000-f6655fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f6656000-f665bfff rw-         0      6000
    f665c000-f665cfff r--         0      1000
    f665d000-f665efff rw-         0      2000
    ffe75000-ffe95fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 3649, name: Binder:3612_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f52fdfb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f52fe230
    ip  f52fdf70  sp  f52fdf60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f52fdf20  00000004
         f52fdf24  00000000
         f52fdf28  f52fe0a0
         f52fdf2c  f609d260  [anon:.bss]
         f52fdf30  f504e400  [anon:libc_malloc]
         f52fdf34  f5f955f3  /system/lib/libbinder.so
         f52fdf38  f52fe0a0
         f52fdf3c  f504e404  [anon:libc_malloc]
         f52fdf40  00000004
         f52fdf44  f5ee21e7  /system/lib/libmediadrm.so
         f52fdf48  c0143c6d
         f52fdf4c  f540982c  [anon:libc_malloc]
         f52fdf50  00000000
         f52fdf54  f52fdf90
         f52fdf58  f52fdfb4
         f52fdf5c  f609d3a8  [anon:.bss]
    #00  f52fdf60  f52fe490
         f52fdf64  f609d260  [anon:.bss]
         f52fdf68  00000089
         f52fdf6c  00000000
    #01  f52fdf70  00000000
         f52fdf74  00000000
         f52fdf78  ffffffff
         f52fdf7c  f52fdfb4
         f52fdf80  00000000
         f52fdf84  c0143c6d
         f52fdf88  f5ef5028  [anon:.bss]
         f52fdf8c  00000000
         f52fdf90  00000000
         f52fdf94  00000002
         f52fdf98  f609d260  [anon:.bss]
         f52fdf9c  00000000
         f52fdfa0  f609d260  [anon:.bss]
         f52fdfa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f52fdfa8  00000000
         f52fdfac  00000001
         f52fdfb0  00000015
         f52fdfb4  f5100200  [anon:libc_malloc]
         f52fdfb8  c0143c6d
         f52fdfbc  f5ef5028  [anon:.bss]
         f52fdfc0  f4869a00  [anon:libc_malloc]
         f52fdfc4  f609d260  [anon:.bss]
         f52fdfc8  00000000
         f52fdfcc  f609d260  [anon:.bss]
         f52fdfd0  00000e1c
         f52fdfd4  f609d260  [anon:.bss]
         f52fdfd8  f52fe230
         f52fdfdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f52fdfe0  00000004
         f52fdfe4  f5b292cb  /system/lib/libutils.so
         f52fdfe8  00000000
         f52fdfec  f502c000  [anon:libc_malloc]
         f52fdff0  00000010
         f52fdff4  c0143c6d
         f52fdff8  f4869a10  [anon:libc_malloc]
         f52fdffc  f4869a00  [anon:libc_malloc]
         f52fe000  f609d260  [anon:.bss]
         f52fe004  00000000
         f52fe008  f609d260  [anon:.bss]
         f52fe00c  00000e1c
         f52fe010  f609d260  [anon:.bss]
         f52fe014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f52fe018  00000010
         f52fe01c  00000000
         f52fe020  f502c200  [anon:libc_malloc]
         f52fe024  00000000
         f52fe028  00000000
         f52fe02c  00000000
         f52fe030  00000000
         f52fe034  00000000
         f52fe038  c0143c6d
         f52fe03c  f4869a10  [anon:libc_malloc]
         f52fe040  f5429b40  [anon:libc_malloc]
         f52fe044  f609d260  [anon:.bss]
         f52fe048  00000000
         f52fe04c  f52fe1e4
         f52fe050  00000e1c
         f52fe054  f5f8720f  /system/lib/libbinder.so
    #05  f52fe058  f5429b40  [anon:libc_malloc]
         f52fe05c  f5000b30  [anon:libc_malloc]
         f52fe060  f4869a10  [anon:libc_malloc]
         f52fe064  c0143c6d
         f52fe068  f5429b40  [anon:libc_malloc]
         f52fe06c  f5002060  [anon:libc_malloc]
         f52fe070  00000001
         f52fe074  f5f87193  /system/lib/libbinder.so
    #06  f52fe078  00000e1c
         f52fe07c  f502c000  [anon:libc_malloc]
         f52fe080  f5429b40  [anon:libc_malloc]
         f52fe084  f502c054  [anon:libc_malloc]
         f52fe088  f609d260  [anon:.bss]
         f52fe08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f52fe090  00000000
         f52fe094  f5409708  [anon:libc_malloc]
         f52fe098  f540972c  [anon:libc_malloc]
         f52fe09c  f5409830  [anon:libc_malloc]
         f52fe0a0  00000003
         f52fe0a4  f540974c  [anon:libc_malloc]
         f52fe0a8  f5000000  [anon:libc_malloc]
         f52fe0ac  f54097f8  [anon:libc_malloc]
         f52fe0b0  f50142a0  [anon:libc_malloc]
         f52fe0b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f52fe0b8  00000004
         f52fe0bc  00000000
         f52fe0c0  00000000
         f52fe0c4  f609d260  [anon:.bss]
         f52fe0c8  00000000
         f52fe0cc  f5409708  [anon:libc_malloc]
         ........  ........
    #08  f52fe1a0  f52fe230
         f52fe1a4  f5f8e2b1  /system/lib/libbinder.so
         f52fe1a8  00000000
         f52fe1ac  f502c000  [anon:libc_malloc]
         f52fe1b0  f502c090  [anon:libc_malloc]
         f52fe1b4  00000001
         f52fe1b8  00000000
         f52fe1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f52fe1c0  00000000
         f52fe1c4  f5f8d8af  /system/lib/libbinder.so
         f52fe1c8  f5411930  [anon:libc_malloc]
         f52fe1cc  f541193c  [anon:libc_malloc]
         f52fe1d0  00000000
         f52fe1d4  f5fa7939  /system/lib/libbinder.so
    #10  f52fe1d8  f5411930  [anon:libc_malloc]
         f52fe1dc  f5b27905  /system/lib/libutils.so
    #11  f52fe1e0  f5405240  [anon:libc_malloc]
         f52fe1e4  f5411930  [anon:libc_malloc]
         f52fe1e8  f5405220  [anon:libc_malloc]
         f52fe1ec  f5411930  [anon:libc_malloc]
         f52fe1f0  c0143c6d
         f52fe1f4  f52fe230
         f52fe1f8  f52fe230
         f52fe1fc  f52fe230
         f52fe200  00000078
         f52fe204  00000e1c
         f52fe208  00000e1c
         f52fe20c  f665e020
         f52fe210  f52fe230
         f52fe214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f52fe218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f52fe21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f52fe220  f52fe238
         f52fe224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f52fe228  f52fe230
         f52fe22c  00000000
         f52fe230  f665ddc0
         f52fe234  f4efe230
         f52fe238  00000e41
         f52fe23c  00000e1c
         f52fe240  00000001
         f52fe244  f5201000
         f52fe248  000fd230
         f52fe24c  00001000
         f52fe250  00000000
         f52fe254  00000000
         f52fe258  00000003
         f52fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 5331, name: Binder:3612_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4efdfb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f4efe230
    ip  f4efdf70  sp  f4efdf60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4efdf20  00000000
         f4efdf24  f4efdfd0
         f4efdf28  f5026e84  [anon:libc_malloc]
         f4efdf2c  f500a180  [anon:libc_malloc]
         f4efdf30  00000000
         f4efdf34  00000000
         f4efdf38  00000000
         f4efdf3c  c0143c6d
         f4efdf40  00000000
         f4efdf44  f5409e08  [anon:libc_malloc]
         f4efdf48  f5409e2c  [anon:libc_malloc]
         f4efdf4c  f5409f30  [anon:libc_malloc]
         f4efdf50  00000004
         f4efdf54  f5409e4c  [anon:libc_malloc]
         f4efdf58  f4efdfb4
         f4efdf5c  f609d3a8  [anon:.bss]
    #00  f4efdf60  f4efe490
         f4efdf64  f609d260  [anon:.bss]
         f4efdf68  00000089
         f4efdf6c  00000000
    #01  f4efdf70  00000000
         f4efdf74  00000000
         f4efdf78  ffffffff
         f4efdf7c  f4efdfb4
         f4efdf80  00000000
         f4efdf84  c0143c6d
         f4efdf88  f5ef5028  [anon:.bss]
         f4efdf8c  00000000
         f4efdf90  00000000
         f4efdf94  00000002
         f4efdf98  f609d260  [anon:.bss]
         f4efdf9c  00000000
         f4efdfa0  f609d260  [anon:.bss]
         f4efdfa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4efdfa8  00000000
         f4efdfac  f5409e4c  [anon:libc_malloc]
         f4efdfb0  f5000000  [anon:libc_malloc]
         f4efdfb4  f5409e00  [anon:libc_malloc]
         f4efdfb8  c0143c6d
         f4efdfbc  f5ef5028  [anon:.bss]
         f4efdfc0  f504c000  [anon:libc_malloc]
         f4efdfc4  f609d260  [anon:.bss]
         f4efdfc8  00000000
         f4efdfcc  f609d260  [anon:.bss]
         f4efdfd0  00000e1c
         f4efdfd4  f609d260  [anon:.bss]
         f4efdfd8  f4efe230
         f4efdfdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f4efdfe0  00000004
         f4efdfe4  f5b292cb  /system/lib/libutils.so
         f4efdfe8  00000000
         f4efdfec  f5450800  [anon:libc_malloc]
         f4efdff0  00000010
         f4efdff4  c0143c6d
         f4efdff8  f504c010  [anon:libc_malloc]
         f4efdffc  f504c000  [anon:libc_malloc]
         f4efe000  f609d260  [anon:.bss]
         f4efe004  00000000
         f4efe008  f609d260  [anon:.bss]
         f4efe00c  00000e1c
         f4efe010  f609d260  [anon:.bss]
         f4efe014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f4efe018  00000010
         f4efe01c  00000000
         f4efe020  f5450a00  [anon:libc_malloc]
         f4efe024  00000000
         f4efe028  00000000
         f4efe02c  00000000
         f4efe030  00000000
         f4efe034  00000000
         f4efe038  c0143c6d
         f4efe03c  f504c010  [anon:libc_malloc]
         f4efe040  f5442240  [anon:libc_malloc]
         f4efe044  f609d260  [anon:.bss]
         f4efe048  00000000
         f4efe04c  f4efe1e4
         f4efe050  00000e1c
         f4efe054  f5f8720f  /system/lib/libbinder.so
    #05  f4efe058  f5442240  [anon:libc_malloc]
         f4efe05c  f5439610  [anon:libc_malloc]
         f4efe060  f504c010  [anon:libc_malloc]
         f4efe064  c0143c6d
         f4efe068  f5442240  [anon:libc_malloc]
         f4efe06c  f54068a0  [anon:libc_malloc]
         f4efe070  00000001
         f4efe074  f5f87193  /system/lib/libbinder.so
    #06  f4efe078  f609d260  [anon:.bss]
         f4efe07c  f5450800  [anon:libc_malloc]
         f4efe080  f5442240  [anon:libc_malloc]
         f4efe084  f5450854  [anon:libc_malloc]
         f4efe088  f609d260  [anon:.bss]
         f4efe08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f4efe090  00000000
         f4efe094  f4efe0a0
         f4efe098  f4efe160
         f4efe09c  00000000
         f4efe0a0  00000000
         f4efe0a4  f5424320  [anon:libc_malloc]
         f4efe0a8  00000018
         f4efe0ac  00000024
         f4efe0b0  00000000
         f4efe0b4  f5408478  [anon:libc_malloc]
         f4efe0b8  00000001
         f4efe0bc  00000003
         f4efe0c0  00000000
         f4efe0c4  c0140000
         f4efe0c8  00000000
         f4efe0cc  f5010001  [anon:libc_malloc]
         ........  ........
    #08  f4efe1a0  000002ea
         f4efe1a4  00000000
         f4efe1a8  00000000
         f4efe1ac  f5450800  [anon:libc_malloc]
         f4efe1b0  f5450890  [anon:libc_malloc]
         f4efe1b4  00000000
         f4efe1b8  00000000
         f4efe1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f4efe1c0  00000000
         f4efe1c4  f5f8d8af  /system/lib/libbinder.so
         f4efe1c8  f5411960  [anon:libc_malloc]
         f4efe1cc  f541196c  [anon:libc_malloc]
         f4efe1d0  00000000
         f4efe1d4  f5fa7939  /system/lib/libbinder.so
    #10  f4efe1d8  f5411960  [anon:libc_malloc]
         f4efe1dc  f5b27905  /system/lib/libutils.so
    #11  f4efe1e0  f5405260  [anon:libc_malloc]
         f4efe1e4  f5411960  [anon:libc_malloc]
         f4efe1e8  f5405230  [anon:libc_malloc]
         f4efe1ec  f5411960  [anon:libc_malloc]
         f4efe1f0  c0143c6d
         f4efe1f4  f4efe230
         f4efe1f8  f4efe230
         f4efe1fc  f4efe230
         f4efe200  00000078
         f4efe204  00000e1c
         f4efe208  00000e1c
         f4efe20c  f665e020
         f4efe210  f4efe230
         f4efe214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4efe218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4efe21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4efe220  f4efe238
         f4efe224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4efe228  f4efe230
         f4efe22c  00000000
         f4efe230  f52fe230
         f4efe234  f4dfd230
         f4efe238  000014d3
         f4efe23c  00000e1c
         f4efe240  00000001
         f4efe244  f4e01000
         f4efe248  000fd230
         f4efe24c  00001000
         f4efe250  00000000
         f4efe254  00000000
         f4efe258  00000003
         f4efe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 5332, name: HwBinder:3612_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f4dfd118  r3  f4dfd074
    r4  f609d260  r5  c0306201  r6  f4dfd118  r7  00000036
    r8  f4dfd138  r9  f609d260  r10 00000000  r11 f4dfd120
    ip  00000000  sp  f4dfd060  lr  f604b709  pc  f607d1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4dfd020  00000004
         f4dfd024  f4dfd048
         f4dfd028  f4dfd158
         f4dfd02c  f5101cf0  [anon:libc_malloc]
         f4dfd030  f5401e30  [anon:libc_malloc]
         f4dfd034  f603d4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f4dfd038  f5506f40  [anon:libc_malloc]
         f4dfd03c  f5506f40  [anon:libc_malloc]
         f4dfd040  f5506f40  [anon:libc_malloc]
         f4dfd044  f5506f40  [anon:libc_malloc]
         f4dfd048  f5035010  [anon:libc_malloc]
         f4dfd04c  f4dfd490
         f4dfd050  00000000
         f4dfd054  0c616090
         f4dfd058  00000000
         f4dfd05c  00000000
    #00  f4dfd060  f4dfd074
         ........  ........
    #01  f4dfd060  f4dfd074
         f4dfd064  c0143c6d
         f4dfd068  f5037500  [anon:libc_malloc]
         f4dfd06c  f57e7555  /system/lib/libhidlbase.so
         f4dfd070  f4dfd118
         f4dfd074  00000000
    #02  f4dfd078  f60a53c0  [anon:.bss]
         f4dfd07c  f540a508  [anon:libc_malloc]
         f4dfd080  f4dfd038
         f4dfd084  f5037554  [anon:libc_malloc]
         f4dfd088  f5037598  [anon:libc_malloc]
         f4dfd08c  00000000
         f4dfd090  00000000
         f4dfd094  00000000
         f4dfd098  00000000
         f4dfd09c  00000000
         f4dfd0a0  00000000
         f4dfd0a4  f50050a0  [anon:libc_malloc]
         f4dfd0a8  00000004
         f4dfd0ac  00000006
         f4dfd0b0  00000004
         f4dfd0b4  00000000
         ........  ........
    #03  f4dfd1b8  f4dfd1e4
         f4dfd1bc  00000e1c
         f4dfd1c0  f5411990  [anon:libc_malloc]
         f4dfd1c4  f541199c  [anon:libc_malloc]
         f4dfd1c8  00000000
         f4dfd1cc  00000000
         f4dfd1d0  f4dfd1e4
         f4dfd1d4  f57f370d  /system/lib/libhidlbase.so
    #04  f4dfd1d8  f5411990  [anon:libc_malloc]
         f4dfd1dc  f5b27905  /system/lib/libutils.so
    #05  f4dfd1e0  f54052d0  [anon:libc_malloc]
         f4dfd1e4  f5411990  [anon:libc_malloc]
         f4dfd1e8  f5405250  [anon:libc_malloc]
         f4dfd1ec  f5411990  [anon:libc_malloc]
         f4dfd1f0  c0143c6d
         f4dfd1f4  f4dfd230
         f4dfd1f8  f4dfd230
         f4dfd1fc  f4dfd230
         f4dfd200  00000078
         f4dfd204  00000e1c
         f4dfd208  00000e1c
         f4dfd20c  f665e020
         f4dfd210  f4dfd230
         f4dfd214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f4dfd218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4dfd21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f4dfd220  f4dfd238
         f4dfd224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4dfd228  f4dfd230
         f4dfd22c  00000000
         f4dfd230  f4efe230
         f4dfd234  f4cfc230
         f4dfd238  000014d4
         f4dfd23c  00000e1c
         f4dfd240  00000001
         f4dfd244  f4d00000
         f4dfd248  000fd230
         f4dfd24c  00001000
         f4dfd250  00000000
         f4dfd254  00000000
         f4dfd258  00000003
         f4dfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 5334, name: HwBinder:3612_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f4cfc118  r3  f4cfc074
    r4  f609d260  r5  c0306201  r6  f4cfc118  r7  00000036
    r8  f4cfc138  r9  f609d260  r10 00000000  r11 f4cfc120
    ip  00000000  sp  f4cfc060  lr  f604b709  pc  f607d1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4cfc020  f5402910  [anon:libc_malloc]
         f4cfc024  f603d4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfc028  f5507240  [anon:libc_malloc]
         f4cfc02c  f5507240  [anon:libc_malloc]
         f4cfc030  f5507240  [anon:libc_malloc]
         f4cfc034  f5507240  [anon:libc_malloc]
         f4cfc038  00000000
         f4cfc03c  f540acbc  [anon:libc_malloc]
         f4cfc040  f540acc4  [anon:libc_malloc]
         f4cfc044  f540accc  [anon:libc_malloc]
         f4cfc048  f5035010  [anon:libc_malloc]
         f4cfc04c  f4cfc490
         f4cfc050  00000000
         f4cfc054  0c616094
         f4cfc058  00000000
         f4cfc05c  00000000
    #00  f4cfc060  f4cfc074
         ........  ........
    #01  f4cfc060  f4cfc074
         f4cfc064  c0143c6d
         f4cfc068  f543ca00  [anon:libc_malloc]
         f4cfc06c  f57e7555  /system/lib/libhidlbase.so
         f4cfc070  f4cfc118
         f4cfc074  00000000
    #02  f4cfc078  00000011
         f4cfc07c  f4cfc160
         f4cfc080  f543ca00  [anon:libc_malloc]
         f4cfc084  f543ca54  [anon:libc_malloc]
         f4cfc088  f543ca98  [anon:libc_malloc]
         f4cfc08c  00143c6d
         f4cfc090  00000000
         f4cfc094  00000000
         f4cfc098  00000000
         f4cfc09c  00000000
         f4cfc0a0  00000000
         f4cfc0a4  f5410148  [anon:libc_malloc]
         f4cfc0a8  00000004
         f4cfc0ac  00000006
         f4cfc0b0  00000004
         f4cfc0b4  00000000
         ........  ........
    #03  f4cfc1b8  f4cfc1e4
         f4cfc1bc  00000e1c
         f4cfc1c0  f5029030  [anon:libc_malloc]
         f4cfc1c4  f502903c  [anon:libc_malloc]
         f4cfc1c8  00000000
         f4cfc1cc  00000000
         f4cfc1d0  f4cfc1e4
         f4cfc1d4  f57f370d  /system/lib/libhidlbase.so
    #04  f4cfc1d8  f5029030  [anon:libc_malloc]
         f4cfc1dc  f5b27905  /system/lib/libutils.so
    #05  f4cfc1e0  f50001c0  [anon:libc_malloc]
         f4cfc1e4  f5029030  [anon:libc_malloc]
         f4cfc1e8  f54052d0  [anon:libc_malloc]
         f4cfc1ec  f5029030  [anon:libc_malloc]
         f4cfc1f0  c0143c6d
         f4cfc1f4  f4cfc230
         f4cfc1f8  f4cfc230
         f4cfc1fc  f4cfc230
         f4cfc200  00000078
         f4cfc204  000014d4
         f4cfc208  00000e1c
         f4cfc20c  f4dfd490
         f4cfc210  f4cfc230
         f4cfc214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f4cfc218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfc21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f4cfc220  f4cfc238
         f4cfc224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfc228  f4cfc230
         f4cfc22c  00000000
         f4cfc230  f4dfd230
         f4cfc234  f4bfb230
         f4cfc238  000014d6
         f4cfc23c  00000e1c
         f4cfc240  00000001
         f4cfc244  f4bff000
         f4cfc248  000fd230
         f4cfc24c  00001000
         f4cfc250  00000000
         f4cfc254  00000000
         f4cfc258  00000003
         f4cfc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 5346, name: HwBinder:3612_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f4bfb118  r3  f4bfb074
    r4  f609d260  r5  c0306201  r6  f4bfb118  r7  00000036
    r8  f4bfb138  r9  f609d260  r10 00000000  r11 f4bfb120
    ip  00000000  sp  f4bfb060  lr  f604b709  pc  f607d1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4bfb020  00000000
         f4bfb024  00000000
         f4bfb028  00000002
         f4bfb02c  f609d260  [anon:.bss]
         f4bfb030  00000000
         f4bfb034  f6046d63  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfb038  00000000
         f4bfb03c  f5037a18  [anon:libc_malloc]
         f4bfb040  f5469670  [anon:libc_malloc]
         f4bfb044  f5b28c35  /system/lib/libutils.so
         f4bfb048  f5035010  [anon:libc_malloc]
         f4bfb04c  f4bfb490
         f4bfb050  00000000
         f4bfb054  0c616098
         f4bfb058  00000000
         f4bfb05c  00000000
    #00  f4bfb060  f4bfb074
         ........  ........
    #01  f4bfb060  f4bfb074
         f4bfb064  c0143c6d
         f4bfb068  f5037a00  [anon:libc_malloc]
         f4bfb06c  f57e7555  /system/lib/libhidlbase.so
         f4bfb070  f4bfb118
         f4bfb074  00000000
    #02  f4bfb078  f60a53c0  [anon:.bss]
         f4bfb07c  f540b308  [anon:libc_malloc]
         f4bfb080  f4bfb038
         f4bfb084  f5037a54  [anon:libc_malloc]
         f4bfb088  f5037a98  [anon:libc_malloc]
         f4bfb08c  00143c6d
         f4bfb090  00000000
         f4bfb094  00000000
         f4bfb098  00000000
         f4bfb09c  00000000
         f4bfb0a0  00000000
         f4bfb0a4  f5005018  [anon:libc_malloc]
         f4bfb0a8  00000004
         f4bfb0ac  00000006
         f4bfb0b0  00000004
         f4bfb0b4  00000000
         ........  ........
    #03  f4bfb1b8  f4bfb1e4
         f4bfb1bc  00000e1c
         f4bfb1c0  f5411b40  [anon:libc_malloc]
         f4bfb1c4  f5411b4c  [anon:libc_malloc]
         f4bfb1c8  00000000
         f4bfb1cc  00000000
         f4bfb1d0  f4bfb1e4
         f4bfb1d4  f57f370d  /system/lib/libhidlbase.so
    #04  f4bfb1d8  f5411b40  [anon:libc_malloc]
         f4bfb1dc  f5b27905  /system/lib/libutils.so
    #05  f4bfb1e0  f5405330  [anon:libc_malloc]
         f4bfb1e4  f5411b40  [anon:libc_malloc]
         f4bfb1e8  f50001c0  [anon:libc_malloc]
         f4bfb1ec  f5411b40  [anon:libc_malloc]
         f4bfb1f0  c0143c6d
         f4bfb1f4  f4bfb230
         f4bfb1f8  f4bfb230
         f4bfb1fc  f4bfb230
         f4bfb200  00000078
         f4bfb204  000014d6
         f4bfb208  00000e1c
         f4bfb20c  f4cfc490
         f4bfb210  f4bfb230
         f4bfb214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f4bfb218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfb21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f4bfb220  f4bfb238
         f4bfb224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfb228  f4bfb230
         f4bfb22c  00000000
         f4bfb230  f4cfc230
         f4bfb234  f4afa230
         f4bfb238  000014e2
         f4bfb23c  00000e1c
         f4bfb240  00000001
         f4bfb244  f4afe000
         f4bfb248  000fd230
         f4bfb24c  00001000
         f4bfb250  00000000
         f4bfb254  00000000
         f4bfb258  00000003
         f4bfb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 9388, name: Binder:3612_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4af9fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f4afa230
    ip  f4af9f70  sp  f4af9f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4af9f20  00000000
         f4af9f24  f4af9fd0
         f4af9f28  f54528a4  [anon:libc_malloc]
         f4af9f2c  f5429780  [anon:libc_malloc]
         f4af9f30  00000000
         f4af9f34  00000000
         f4af9f38  00000000
         f4af9f3c  c0143c6d
         f4af9f40  00000000
         f4af9f44  f540ba08  [anon:libc_malloc]
         f4af9f48  f540ba2c  [anon:libc_malloc]
         f4af9f4c  f540bb30  [anon:libc_malloc]
         f4af9f50  00000002
         f4af9f54  f540ba54  [anon:libc_malloc]
         f4af9f58  f4af9fb4
         f4af9f5c  f609d3a8  [anon:.bss]
    #00  f4af9f60  f4afa490
         f4af9f64  f609d260  [anon:.bss]
         f4af9f68  00000089
         f4af9f6c  00000000
    #01  f4af9f70  00000000
         f4af9f74  00000000
         f4af9f78  ffffffff
         f4af9f7c  f4af9fb4
         f4af9f80  00000000
         f4af9f84  c0143c6d
         f4af9f88  f5ef5028  [anon:.bss]
         f4af9f8c  00000000
         f4af9f90  00000000
         f4af9f94  00000002
         f4af9f98  f609d260  [anon:.bss]
         f4af9f9c  00000000
         f4af9fa0  f609d260  [anon:.bss]
         f4af9fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4af9fa8  00000000
         f4af9fac  f540ba08  [anon:libc_malloc]
         f4af9fb0  f540ba14  [anon:libc_malloc]
         f4af9fb4  f540bb00  [anon:libc_malloc]
         f4af9fb8  c0143c6d
         f4af9fbc  f5ef5028  [anon:.bss]
         f4af9fc0  f546d200  [anon:libc_malloc]
         f4af9fc4  f609d260  [anon:.bss]
         f4af9fc8  00000000
         f4af9fcc  f609d260  [anon:.bss]
         f4af9fd0  00000e1c
         f4af9fd4  f609d260  [anon:.bss]
         f4af9fd8  f4afa230
         f4af9fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f4af9fe0  00000004
         f4af9fe4  f5b292cb  /system/lib/libutils.so
         f4af9fe8  00000000
         f4af9fec  f5450600  [anon:libc_malloc]
         f4af9ff0  00000010
         f4af9ff4  c0143c6d
         f4af9ff8  f546d210  [anon:libc_malloc]
         f4af9ffc  f546d200  [anon:libc_malloc]
         f4afa000  f609d260  [anon:.bss]
         f4afa004  00000000
         f4afa008  f609d260  [anon:.bss]
         f4afa00c  00000e1c
         f4afa010  f609d260  [anon:.bss]
         f4afa014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f4afa018  00000010
         f4afa01c  00000000
         f4afa020  f5465800  [anon:libc_malloc]
         f4afa024  00000000
         f4afa028  00000000
         f4afa02c  00000000
         f4afa030  00000000
         f4afa034  00000000
         f4afa038  c0143c6d
         f4afa03c  f546d210  [anon:libc_malloc]
         f4afa040  f5008380  [anon:libc_malloc]
         f4afa044  f609d260  [anon:.bss]
         f4afa048  00000000
         f4afa04c  f4afa1e4
         f4afa050  00000e1c
         f4afa054  f5f8720f  /system/lib/libbinder.so
    #05  f4afa058  f5008380  [anon:libc_malloc]
         f4afa05c  f54056a0  [anon:libc_malloc]
         f4afa060  f546d210  [anon:libc_malloc]
         f4afa064  c0143c6d
         f4afa068  f5008380  [anon:libc_malloc]
         f4afa06c  f5002078  [anon:libc_malloc]
         f4afa070  00000001
         f4afa074  f5f87193  /system/lib/libbinder.so
    #06  f4afa078  f609d260  [anon:.bss]
         f4afa07c  f5450600  [anon:libc_malloc]
         f4afa080  f5008380  [anon:libc_malloc]
         f4afa084  f5450654  [anon:libc_malloc]
         f4afa088  f609d260  [anon:.bss]
         f4afa08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f4afa090  00000000
         f4afa094  f4afa0a0
         f4afa098  f4afa160
         f4afa09c  00000000
         f4afa0a0  00000000
         f4afa0a4  f54101a8  [anon:libc_malloc]
         f4afa0a8  00000004
         f4afa0ac  00000006
         f4afa0b0  00000000
         f4afa0b4  00000000
         f4afa0b8  00000000
         f4afa0bc  00000000
         f4afa0c0  00000000
         f4afa0c4  c0140000
         f4afa0c8  00000000
         f4afa0cc  f5010001  [anon:libc_malloc]
         ........  ........
    #08  f4afa1a0  f4afa230
         f4afa1a4  f5f8e2b1  /system/lib/libbinder.so
         f4afa1a8  00000000
         f4afa1ac  f5450600  [anon:libc_malloc]
         f4afa1b0  f5450690  [anon:libc_malloc]
         f4afa1b4  00000000
         f4afa1b8  00000000
         f4afa1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f4afa1c0  00000000
         f4afa1c4  f5f8d8af  /system/lib/libbinder.so
         f4afa1c8  f5029300  [anon:libc_malloc]
         f4afa1cc  f502930c  [anon:libc_malloc]
         f4afa1d0  00000000
         f4afa1d4  f5fa7939  /system/lib/libbinder.so
    #10  f4afa1d8  f5029300  [anon:libc_malloc]
         f4afa1dc  f5b27905  /system/lib/libutils.so
    #11  f4afa1e0  f50001a0  [anon:libc_malloc]
         f4afa1e4  f5029300  [anon:libc_malloc]
         f4afa1e8  f5000150  [anon:libc_malloc]
         f4afa1ec  f5029300  [anon:libc_malloc]
         f4afa1f0  c0143c6d
         f4afa1f4  f4afa230
         f4afa1f8  f4afa230
         f4afa1fc  f4afa230
         f4afa200  00000078
         f4afa204  00000e41
         f4afa208  00000e1c
         f4afa20c  f52fe490
         f4afa210  f4afa230
         f4afa214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4afa218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4afa21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4afa220  f4afa238
         f4afa224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f4afa228  f4afa230
         f4afa22c  00000000
         f4afa230  f4bfb230
         f4afa234  f49f9230
         f4afa238  000024ac
         f4afa23c  00000e1c
         f4afa240  00000001
         f4afa244  f49fd000
         f4afa248  000fd230
         f4afa24c  00001000
         f4afa250  00000000
         f4afa254  00000000
         f4afa258  00000003
         f4afa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 9389, name: Binder:3612_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f49f8fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f49f9230
    ip  f49f8f70  sp  f49f8f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f49f8f20  f5102350  [anon:libc_malloc]
         f49f8f24  f540c1bc  [anon:libc_malloc]
         f49f8f28  f540c1c4  [anon:libc_malloc]
         f49f8f2c  f540c1cc  [anon:libc_malloc]
         f49f8f30  00000007
         f49f8f34  f609d260  [anon:.bss]
         f49f8f38  f5102270  [anon:libc_malloc]
         f49f8f3c  00000001
         f49f8f40  00000031
         f49f8f44  f51002c0  [anon:libc_malloc]
         f49f8f48  f5102230  [anon:libc_malloc]
         f49f8f4c  f540c25c  [anon:libc_malloc]
         f49f8f50  f60a53c0  [anon:.bss]
         f49f8f54  f540c108  [anon:libc_malloc]
         f49f8f58  f49f8fb4
         f49f8f5c  f609d3a8  [anon:.bss]
    #00  f49f8f60  f49f9490
         f49f8f64  f609d260  [anon:.bss]
         f49f8f68  00000089
         f49f8f6c  00000000
    #01  f49f8f70  00000000
         f49f8f74  00000000
         f49f8f78  ffffffff
         f49f8f7c  f49f8fb4
         f49f8f80  00000000
         f49f8f84  c0143c6d
         f49f8f88  f5ef5028  [anon:.bss]
         f49f8f8c  00000000
         f49f8f90  00000000
         f49f8f94  00000002
         f49f8f98  f609d260  [anon:.bss]
         f49f8f9c  00000000
         f49f8fa0  f609d260  [anon:.bss]
         f49f8fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f49f8fa8  00000000
         f49f8fac  f540c14c  [anon:libc_malloc]
         f49f8fb0  f5000000  [anon:libc_malloc]
         f49f8fb4  f540c100  [anon:libc_malloc]
         f49f8fb8  c0143c6d
         f49f8fbc  f5ef5028  [anon:.bss]
         f49f8fc0  f546de00  [anon:libc_malloc]
         f49f8fc4  f609d260  [anon:.bss]
         f49f8fc8  00000000
         f49f8fcc  f609d260  [anon:.bss]
         f49f8fd0  00000e1c
         f49f8fd4  f609d260  [anon:.bss]
         f49f8fd8  f49f9230
         f49f8fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f49f8fe0  00000004
         f49f8fe4  f5b292cb  /system/lib/libutils.so
         f49f8fe8  00000000
         f49f8fec  f5055400  [anon:libc_malloc]
         f49f8ff0  00000010
         f49f8ff4  c0143c6d
         f49f8ff8  f546de10  [anon:libc_malloc]
         f49f8ffc  f546de00  [anon:libc_malloc]
         f49f9000  f609d260  [anon:.bss]
         f49f9004  00000000
         f49f9008  f609d260  [anon:.bss]
         f49f900c  00000e1c
         f49f9010  f609d260  [anon:.bss]
         f49f9014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f49f9018  00000010
         f49f901c  00000000
         f49f9020  f5055600  [anon:libc_malloc]
         f49f9024  00000000
         f49f9028  00000000
         f49f902c  00000000
         f49f9030  00000000
         f49f9034  00000000
         f49f9038  c0143c6d
         f49f903c  f546de10  [anon:libc_malloc]
         f49f9040  f500a380  [anon:libc_malloc]
         f49f9044  f609d260  [anon:.bss]
         f49f9048  00000000
         f49f904c  f49f91e4
         f49f9050  00000e1c
         f49f9054  f5f8720f  /system/lib/libbinder.so
    #05  f49f9058  f500a380  [anon:libc_malloc]
         f49f905c  f50005a0  [anon:libc_malloc]
         f49f9060  f546de10  [anon:libc_malloc]
         f49f9064  c0143c6d
         f49f9068  f500a380  [anon:libc_malloc]
         f49f906c  f5407260  [anon:libc_malloc]
         f49f9070  00000001
         f49f9074  f5f87193  /system/lib/libbinder.so
    #06  f49f9078  f609d260  [anon:.bss]
         f49f907c  f5055400  [anon:libc_malloc]
         f49f9080  f500a380  [anon:libc_malloc]
         f49f9084  f5055454  [anon:libc_malloc]
         f49f9088  f609d260  [anon:.bss]
         f49f908c  f5f8e0ad  /system/lib/libbinder.so
    #07  f49f9090  00000000
         f49f9094  f49f90a0
         f49f9098  f49f9160
         f49f909c  00000000
         f49f90a0  00000000
         f49f90a4  f50050e8  [anon:libc_malloc]
         f49f90a8  00000004
         f49f90ac  00000006
         f49f90b0  00000000
         f49f90b4  00000000
         f49f90b8  00000000
         f49f90bc  00000000
         f49f90c0  00000000
         f49f90c4  f6090000  /apex/com.android.runtime/lib/bionic/libc.so
         f49f90c8  00000000
         f49f90cc  f5010001  [anon:libc_malloc]
         ........  ........
    #08  f49f91a0  f49f9230
         f49f91a4  f5f8e2b1  /system/lib/libbinder.so
         f49f91a8  00000000
         f49f91ac  f5055400  [anon:libc_malloc]
         f49f91b0  f5055490  [anon:libc_malloc]
         f49f91b4  00000000
         f49f91b8  00000000
         f49f91bc  f5f8e35b  /system/lib/libbinder.so
    #09  f49f91c0  00000000
         f49f91c4  f5f8d8af  /system/lib/libbinder.so
         f49f91c8  f5458c00  [anon:libc_malloc]
         f49f91cc  f5458c0c  [anon:libc_malloc]
         f49f91d0  00000000
         f49f91d4  f5fa7939  /system/lib/libbinder.so
    #10  f49f91d8  f5458c00  [anon:libc_malloc]
         f49f91dc  f5b27905  /system/lib/libutils.so
    #11  f49f91e0  f548d4a0  [anon:libc_malloc]
         f49f91e4  f5458c00  [anon:libc_malloc]
         f49f91e8  f50001a0  [anon:libc_malloc]
         f49f91ec  f5458c00  [anon:libc_malloc]
         f49f91f0  c0143c6d
         f49f91f4  f49f9230
         f49f91f8  f49f9230
         f49f91fc  f49f9230
         f49f9200  00000078
         f49f9204  000024ac
         f49f9208  00000e1c
         f49f920c  f4afa490
         f49f9210  f49f9230
         f49f9214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f49f9218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f49f921c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f49f9220  f49f9238
         f49f9224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f49f9228  f49f9230
         f49f922c  00000000
         f49f9230  f4afa230
         f49f9234  f36f8230
         f49f9238  000024ad
         f49f923c  00000e1c
         f49f9240  00000001
         f49f9244  f48fc000
         f49f9248  000fd230
         f49f924c  00001000
         f49f9250  00000000
         f49f9254  00000000
         f49f9258  00000003
         f49f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 21505, name: Binder:3612_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f36f7fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f36f8230
    ip  f36f7f70  sp  f36f7f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f36f7f20  f5501db0  [anon:libc_malloc]
         f36f7f24  f540c914  [anon:libc_malloc]
         f36f7f28  f60a53c0  [anon:.bss]
         f36f7f2c  f540c808  [anon:libc_malloc]
         f36f7f30  f36f7ee8
         f36f7f34  00000000
         f36f7f38  00000000
         f36f7f3c  c0143c6d
         f36f7f40  00000000
         f36f7f44  f540c808  [anon:libc_malloc]
         f36f7f48  f540c82c  [anon:libc_malloc]
         f36f7f4c  f540c930  [anon:libc_malloc]
         f36f7f50  00000002
         f36f7f54  f540c854  [anon:libc_malloc]
         f36f7f58  f36f7fb4
         f36f7f5c  f609d3a8  [anon:.bss]
    #00  f36f7f60  f36f8490
         f36f7f64  f609d260  [anon:.bss]
         f36f7f68  00000089
         f36f7f6c  00000000
    #01  f36f7f70  00000000
         f36f7f74  00000000
         f36f7f78  ffffffff
         f36f7f7c  f36f7fb4
         f36f7f80  00000000
         f36f7f84  c0143c6d
         f36f7f88  f5ef5028  [anon:.bss]
         f36f7f8c  00000000
         f36f7f90  00000000
         f36f7f94  00000002
         f36f7f98  f609d260  [anon:.bss]
         f36f7f9c  00000000
         f36f7fa0  f609d260  [anon:.bss]
         f36f7fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f36f7fa8  00000000
         f36f7fac  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f36f7fb0  00000004
         f36f7fb4  f5dfd400  /system/lib/android.hardware.drm@1.2.so
         f36f7fb8  c0143c6d
         f36f7fbc  f5ef5028  [anon:.bss]
         f36f7fc0  f54f4c00  [anon:libc_malloc]
         f36f7fc4  f609d260  [anon:.bss]
         f36f7fc8  00000000
         f36f7fcc  f609d260  [anon:.bss]
         f36f7fd0  00000e1c
         f36f7fd4  f609d260  [anon:.bss]
         f36f7fd8  f36f8230
         f36f7fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f36f7fe0  00000004
         f36f7fe4  f5b292cb  /system/lib/libutils.so
         f36f7fe8  00000000
         f36f7fec  f5465c00  [anon:libc_malloc]
         f36f7ff0  00000010
         f36f7ff4  c0143c6d
         f36f7ff8  f54f4c10  [anon:libc_malloc]
         f36f7ffc  f54f4c00  [anon:libc_malloc]
         f36f8000  f609d260  [anon:.bss]
         f36f8004  00000000
         f36f8008  f609d260  [anon:.bss]
         f36f800c  00000e1c
         f36f8010  f609d260  [anon:.bss]
         f36f8014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f36f8018  00000010
         f36f801c  00000000
         f36f8020  f5465e00  [anon:libc_malloc]
         f36f8024  00000000
         f36f8028  00000000
         f36f802c  00000000
         f36f8030  00000000
         f36f8034  00000000
         f36f8038  c0143c6d
         f36f803c  f54f4c10  [anon:libc_malloc]
         f36f8040  f54420c0  [anon:libc_malloc]
         f36f8044  f609d260  [anon:.bss]
         f36f8048  00000000
         f36f804c  f36f81e4
         f36f8050  00000e1c
         f36f8054  f5f8720f  /system/lib/libbinder.so
    #05  f36f8058  f54420c0  [anon:libc_malloc]
         f36f805c  f5439270  [anon:libc_malloc]
         f36f8060  f54f4c10  [anon:libc_malloc]
         f36f8064  c0143c6d
         f36f8068  f54420c0  [anon:libc_malloc]
         f36f806c  f5406990  [anon:libc_malloc]
         f36f8070  00000001
         f36f8074  f5f87193  /system/lib/libbinder.so
    #06  f36f8078  f609d260  [anon:.bss]
         f36f807c  f5465c00  [anon:libc_malloc]
         f36f8080  f54420c0  [anon:libc_malloc]
         f36f8084  f5465c54  [anon:libc_malloc]
         f36f8088  f609d260  [anon:.bss]
         f36f808c  f5f8e0ad  /system/lib/libbinder.so
    #07  f36f8090  00000000
         f36f8094  f36f80a0
         f36f8098  f36f8160
         f36f809c  00000000
         f36f80a0  00000000
         f36f80a4  f5410240  [anon:libc_malloc]
         f36f80a8  00000004
         f36f80ac  00000006
         f36f80b0  00000000
         f36f80b4  00000000
         f36f80b8  00000000
         f36f80bc  00000000
         f36f80c0  00000000
         f36f80c4  c0140000
         f36f80c8  00000000
         f36f80cc  f5010001  [anon:libc_malloc]
         ........  ........
    #08  f36f81a0  00000123
         f36f81a4  00000000
         f36f81a8  00000000
         f36f81ac  f5465c00  [anon:libc_malloc]
         f36f81b0  f5465c90  [anon:libc_malloc]
         f36f81b4  00000000
         f36f81b8  00000000
         f36f81bc  f5f8e35b  /system/lib/libbinder.so
    #09  f36f81c0  00000000
         f36f81c4  f5f8d8af  /system/lib/libbinder.so
         f36f81c8  f5458120  [anon:libc_malloc]
         f36f81cc  f545812c  [anon:libc_malloc]
         f36f81d0  00000000
         f36f81d4  f5fa7939  /system/lib/libbinder.so
    #10  f36f81d8  f5458120  [anon:libc_malloc]
         f36f81dc  f5b27905  /system/lib/libutils.so
    #11  f36f81e0  f548d240  [anon:libc_malloc]
         f36f81e4  f5458120  [anon:libc_malloc]
         f36f81e8  f5457340  [anon:libc_malloc]
         f36f81ec  f5458120  [anon:libc_malloc]
         f36f81f0  c0143c6d
         f36f81f4  f36f8230
         f36f81f8  f36f8230
         f36f81fc  f36f8230
         f36f8200  00000078
         f36f8204  00000e41
         f36f8208  00000e1c
         f36f820c  f52fe490
         f36f8210  f36f8230
         f36f8214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f36f8218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f36f821c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f36f8220  f36f8238
         f36f8224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f36f8228  f36f8230
         f36f822c  00000000
         f36f8230  f49f9230
         f36f8234  f35f7230
         f36f8238  00005401
         f36f823c  00000e1c
         f36f8240  00000001
         f36f8244  f35fb000
         f36f8248  000fd230
         f36f824c  00001000
         f36f8250  00000000
         f36f8254  00000000
         f36f8258  00000003
         f36f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 21565, name: HwBinder:3612_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f35f7118  r3  f35f7074
    r4  f609d260  r5  c0306201  r6  f35f7118  r7  00000036
    r8  f35f7138  r9  f609d260  r10 00000000  r11 f35f7120
    ip  00000000  sp  f35f7060  lr  f604b709  pc  f607d1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f35f7020  f3a99b10  [anon:libc_malloc]
         f35f7024  f603d4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f35f7028  f5104900  [anon:libc_malloc]
         f35f702c  f5104900  [anon:libc_malloc]
         f35f7030  f5104900  [anon:libc_malloc]
         f35f7034  f5507240  [anon:libc_malloc]
         f35f7038  00000000
         f35f703c  f5038058  [anon:libc_malloc]
         f35f7040  f50719b0  [anon:libc_malloc]
         f35f7044  f5b28c35  /system/lib/libutils.so
         f35f7048  f5035010  [anon:libc_malloc]
         f35f704c  f35f7490
         f35f7050  00000000
         f35f7054  0c61609c
         f35f7058  00000000
         f35f705c  00000000
    #00  f35f7060  f35f7074
         ........  ........
    #01  f35f7060  f35f7074
         f35f7064  c0143c6d
         f35f7068  f5038040  [anon:libc_malloc]
         f35f706c  f57e7555  /system/lib/libhidlbase.so
         f35f7070  f35f7118
         f35f7074  00000000
    #02  f35f7078  f60a53c0  [anon:.bss]
         f35f707c  f540cf08  [anon:libc_malloc]
         f35f7080  f35f7038
         f35f7084  f5038094  [anon:libc_malloc]
         f35f7088  f50380d8  [anon:libc_malloc]
         f35f708c  0040d018
         f35f7090  00000000
         f35f7094  00000000
         f35f7098  00000000
         f35f709c  00000000
         f35f70a0  00000000
         f35f70a4  f5005058  [anon:libc_malloc]
         f35f70a8  00000004
         f35f70ac  00000006
         f35f70b0  00000004
         f35f70b4  00000000
         ........  ........
    #03  f35f71b8  f35f71e4
         f35f71bc  00000e1c
         f35f71c0  f5029060  [anon:libc_malloc]
         f35f71c4  f502906c  [anon:libc_malloc]
         f35f71c8  00000000
         f35f71cc  00000000
         f35f71d0  f35f71e4
         f35f71d4  f57f370d  /system/lib/libhidlbase.so
    #04  f35f71d8  f5029060  [anon:libc_malloc]
         f35f71dc  f5b27905  /system/lib/libutils.so
    #05  f35f71e0  f5000050  [anon:libc_malloc]
         f35f71e4  f5029060  [anon:libc_malloc]
         f35f71e8  f50001d0  [anon:libc_malloc]
         f35f71ec  f5029060  [anon:libc_malloc]
         f35f71f0  c0143c6d
         f35f71f4  f35f7230
         f35f71f8  f35f7230
         f35f71fc  f35f7230
         f35f7200  00000078
         f35f7204  000014d4
         f35f7208  00000e1c
         f35f720c  f4dfd490
         f35f7210  f35f7230
         f35f7214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f35f7218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f35f721c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f35f7220  f35f7238
         f35f7224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f35f7228  f35f7230
         f35f722c  00000000
         f35f7230  f36f8230
         f35f7234  f34f6230
         f35f7238  0000543d
         f35f723c  00000e1c
         f35f7240  00000001
         f35f7244  f34fa000
         f35f7248  000fd230
         f35f724c  00001000
         f35f7250  00000000
         f35f7254  00000000
         f35f7258  00000003
         f35f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 21592, name: Binder:3612_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f34f5fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f34f6230
    ip  f34f5f70  sp  f34f5f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f34f5f20  00000000
         f34f5f24  f34f5fd0
         f34f5f28  f545d384  [anon:libc_malloc]
         f34f5f2c  f5429ec0  [anon:libc_malloc]
         f34f5f30  00000000
         f34f5f34  00000000
         f34f5f38  00000000
         f34f5f3c  c0143c6d
         f34f5f40  00000000
         f34f5f44  f540d608  [anon:libc_malloc]
         f34f5f48  f540d62c  [anon:libc_malloc]
         f34f5f4c  f540d730  [anon:libc_malloc]
         f34f5f50  00000003
         f34f5f54  f540d64c  [anon:libc_malloc]
         f34f5f58  f34f5fb4
         f34f5f5c  f609d3a8  [anon:.bss]
    #00  f34f5f60  f34f6490
         f34f5f64  f609d260  [anon:.bss]
         f34f5f68  00000089
         f34f5f6c  00000000
    #01  f34f5f70  00000000
         f34f5f74  00000000
         f34f5f78  ffffffff
         f34f5f7c  f34f5fb4
         f34f5f80  00000000
         f34f5f84  c0143c6d
         f34f5f88  f5ef5028  [anon:.bss]
         f34f5f8c  00000000
         f34f5f90  00000000
         f34f5f94  00000002
         f34f5f98  f609d260  [anon:.bss]
         f34f5f9c  00000000
         f34f5fa0  f609d260  [anon:.bss]
         f34f5fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f34f5fa8  00000000
         f34f5fac  f540d64c  [anon:libc_malloc]
         f34f5fb0  f5000000  [anon:libc_malloc]
         f34f5fb4  f540d600  [anon:libc_malloc]
         f34f5fb8  c0143c6d
         f34f5fbc  f5ef5028  [anon:.bss]
         f34f5fc0  f5464000  [anon:libc_malloc]
         f34f5fc4  f609d260  [anon:.bss]
         f34f5fc8  00000000
         f34f5fcc  f609d260  [anon:.bss]
         f34f5fd0  00000e1c
         f34f5fd4  f609d260  [anon:.bss]
         f34f5fd8  f34f6230
         f34f5fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f34f5fe0  00000004
         f34f5fe4  f5b292cb  /system/lib/libutils.so
         f34f5fe8  00000000
         f34f5fec  f3aa8200  [anon:libc_malloc]
         f34f5ff0  00000010
         f34f5ff4  c0143c6d
         f34f5ff8  f5464010  [anon:libc_malloc]
         f34f5ffc  f5464000  [anon:libc_malloc]
         f34f6000  f609d260  [anon:.bss]
         f34f6004  00000000
         f34f6008  f609d260  [anon:.bss]
         f34f600c  00000e1c
         f34f6010  f609d260  [anon:.bss]
         f34f6014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f34f6018  00000010
         f34f601c  00000000
         f34f6020  f3aa8400  [anon:libc_malloc]
         f34f6024  00000000
         f34f6028  00000000
         f34f602c  00000000
         f34f6030  00000000
         f34f6034  00000000
         f34f6038  c0143c6d
         f34f603c  f5464010  [anon:libc_malloc]
         f34f6040  f5036080  [anon:libc_malloc]
         f34f6044  f609d260  [anon:.bss]
         f34f6048  00000000
         f34f604c  f34f61e4
         f34f6050  00000e1c
         f34f6054  f5f8720f  /system/lib/libbinder.so
    #05  f34f6058  f5036080  [anon:libc_malloc]
         f34f605c  f5405490  [anon:libc_malloc]
         f34f6060  f5464010  [anon:libc_malloc]
         f34f6064  c0143c6d
         f34f6068  f5036080  [anon:libc_malloc]
         f34f606c  f54067b0  [anon:libc_malloc]
         f34f6070  00000001
         f34f6074  f5f87193  /system/lib/libbinder.so
    #06  f34f6078  f609d260  [anon:.bss]
         f34f607c  f3aa8200  [anon:libc_malloc]
         f34f6080  f5036080  [anon:libc_malloc]
         f34f6084  f3aa8254  [anon:libc_malloc]
         f34f6088  f609d260  [anon:.bss]
         f34f608c  f5f8e0ad  /system/lib/libbinder.so
    #07  f34f6090  00000000
         f34f6094  f540d608  [anon:libc_malloc]
         f34f6098  f540d62c  [anon:libc_malloc]
         f34f609c  f540d730  [anon:libc_malloc]
         f34f60a0  00000003
         f34f60a4  f540d63c  [anon:libc_malloc]
         f34f60a8  f4800000  [anon:libc_malloc]
         f34f60ac  f540d6f8  [anon:libc_malloc]
         f34f60b0  f484a7e0  [anon:libc_malloc]
         f34f60b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f34f60b8  00000004
         f34f60bc  00000000
         f34f60c0  00000000
         f34f60c4  f609d260  [anon:.bss]
         f34f60c8  00000000
         f34f60cc  f540d608  [anon:libc_malloc]
         ........  ........
    #08  f34f61a0  f34f6230
         f34f61a4  f5f8e2b1  /system/lib/libbinder.so
         f34f61a8  00000000
         f34f61ac  f3aa8200  [anon:libc_malloc]
         f34f61b0  f3aa8290  [anon:libc_malloc]
         f34f61b4  00000000
         f34f61b8  00000000
         f34f61bc  f5f8e35b  /system/lib/libbinder.so
    #09  f34f61c0  00000000
         f34f61c4  f5f8d8af  /system/lib/libbinder.so
         f34f61c8  f54c3f10  [anon:libc_malloc]
         f34f61cc  f54c3f1c  [anon:libc_malloc]
         f34f61d0  00000000
         f34f61d4  f5fa7939  /system/lib/libbinder.so
    #10  f34f61d8  f54c3f10  [anon:libc_malloc]
         f34f61dc  f5b27905  /system/lib/libutils.so
    #11  f34f61e0  f54e9200  [anon:libc_malloc]
         f34f61e4  f54c3f10  [anon:libc_malloc]
         f34f61e8  f54e9280  [anon:libc_malloc]
         f34f61ec  f54c3f10  [anon:libc_malloc]
         f34f61f0  c0143c6d
         f34f61f4  f34f6230
         f34f61f8  f34f6230
         f34f61fc  f34f6230
         f34f6200  00000078
         f34f6204  000014d3
         f34f6208  00000e1c
         f34f620c  f4efe490
         f34f6210  f34f6230
         f34f6214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f34f6218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f34f621c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f34f6220  f34f6238
         f34f6224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f34f6228  f34f6230
         f34f622c  00000000
         f34f6230  f35f7230
         f34f6234  f33f5230
         f34f6238  00005458
         f34f623c  00000e1c
         f34f6240  00000001
         f34f6244  f33f9000
         f34f6248  000fd230
         f34f624c  00001000
         f34f6250  00000000
         f34f6254  00000000
         f34f6258  00000003
         f34f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 22142, name: Binder:3612_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f33f4fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f33f5230
    ip  f33f4f70  sp  f33f4f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f33f4f20  00000000
         f33f4f24  f33f4fd0
         f33f4f28  f5026ac4  [anon:libc_malloc]
         f33f4f2c  f500a100  [anon:libc_malloc]
         f33f4f30  00000000
         f33f4f34  00000000
         f33f4f38  00000000
         f33f4f3c  c0143c6d
         f33f4f40  00000000
         f33f4f44  f540dd08  [anon:libc_malloc]
         f33f4f48  f540dd2c  [anon:libc_malloc]
         f33f4f4c  f540de30  [anon:libc_malloc]
         f33f4f50  00000004
         f33f4f54  f540dd4c  [anon:libc_malloc]
         f33f4f58  f33f4fb4
         f33f4f5c  f609d3a8  [anon:.bss]
    #00  f33f4f60  f33f5490
         f33f4f64  f609d260  [anon:.bss]
         f33f4f68  00000089
         f33f4f6c  00000000
    #01  f33f4f70  00000000
         f33f4f74  00000000
         f33f4f78  ffffffff
         f33f4f7c  f33f4fb4
         f33f4f80  00000000
         f33f4f84  c0143c6d
         f33f4f88  f5ef5028  [anon:.bss]
         f33f4f8c  00000000
         f33f4f90  00000000
         f33f4f94  00000002
         f33f4f98  f609d260  [anon:.bss]
         f33f4f9c  00000000
         f33f4fa0  f609d260  [anon:.bss]
         f33f4fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f33f4fa8  00000000
         f33f4fac  f540dd4c  [anon:libc_malloc]
         f33f4fb0  f5000000  [anon:libc_malloc]
         f33f4fb4  f540dd00  [anon:libc_malloc]
         f33f4fb8  c0143c6d
         f33f4fbc  f5ef5028  [anon:.bss]
         f33f4fc0  f5463400  [anon:libc_malloc]
         f33f4fc4  f609d260  [anon:.bss]
         f33f4fc8  00000000
         f33f4fcc  f609d260  [anon:.bss]
         f33f4fd0  00000e1c
         f33f4fd4  f609d260  [anon:.bss]
         f33f4fd8  f33f5230
         f33f4fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f33f4fe0  00000004
         f33f4fe4  f5b292cb  /system/lib/libutils.so
         f33f4fe8  00000000
         f33f4fec  f5055100  [anon:libc_malloc]
         f33f4ff0  00000010
         f33f4ff4  c0143c6d
         f33f4ff8  f5463410  [anon:libc_malloc]
         f33f4ffc  f5463400  [anon:libc_malloc]
         f33f5000  f609d260  [anon:.bss]
         f33f5004  00000000
         f33f5008  f609d260  [anon:.bss]
         f33f500c  00000e1c
         f33f5010  f609d260  [anon:.bss]
         f33f5014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f33f5018  00000010
         f33f501c  00000000
         f33f5020  f5055f00  [anon:libc_malloc]
         f33f5024  00000000
         f33f5028  00000000
         f33f502c  00000000
         f33f5030  00000000
         f33f5034  00000000
         f33f5038  c0143c6d
         f33f503c  f5463410  [anon:libc_malloc]
         f33f5040  f5442640  [anon:libc_malloc]
         f33f5044  f609d260  [anon:.bss]
         f33f5048  00000000
         f33f504c  f33f51e4
         f33f5050  00000e1c
         f33f5054  f5f8720f  /system/lib/libbinder.so
    #05  f33f5058  f5442640  [anon:libc_malloc]
         f33f505c  f5441340  [anon:libc_malloc]
         f33f5060  f5463410  [anon:libc_malloc]
         f33f5064  c0143c6d
         f33f5068  f5442640  [anon:libc_malloc]
         f33f506c  f54072c0  [anon:libc_malloc]
         f33f5070  00000001
         f33f5074  f5f87193  /system/lib/libbinder.so
    #06  f33f5078  f609d260  [anon:.bss]
         f33f507c  f5055100  [anon:libc_malloc]
         f33f5080  f5442640  [anon:libc_malloc]
         f33f5084  f5055154  [anon:libc_malloc]
         f33f5088  f609d260  [anon:.bss]
         f33f508c  f5f8e0ad  /system/lib/libbinder.so
    #07  f33f5090  00000000
         f33f5094  f33f50a0
         f33f5098  f33f5160
         f33f509c  00000000
         f33f50a0  00000000
         f33f50a4  f5005038  [anon:libc_malloc]
         f33f50a8  00000004
         f33f50ac  00000006
         f33f50b0  00000000
         f33f50b4  00000000
         f33f50b8  00000000
         f33f50bc  00000000
         f33f50c0  00000000
         f33f50c4  f6090000  /apex/com.android.runtime/lib/bionic/libc.so
         f33f50c8  00000000
         f33f50cc  f5010001  [anon:libc_malloc]
         ........  ........
    #08  f33f51a0  f33f5230
         f33f51a4  f5f8e2b1  /system/lib/libbinder.so
         f33f51a8  00000000
         f33f51ac  f5055100  [anon:libc_malloc]
         f33f51b0  f5055190  [anon:libc_malloc]
         f33f51b4  00000000
         f33f51b8  00000000
         f33f51bc  f5f8e35b  /system/lib/libbinder.so
    #09  f33f51c0  00000000
         f33f51c4  f5f8d8af  /system/lib/libbinder.so
         f33f51c8  f4404c30  [anon:libc_malloc]
         f33f51cc  f4404c3c  [anon:libc_malloc]
         f33f51d0  00000000
         f33f51d4  f5fa7939  /system/lib/libbinder.so
    #10  f33f51d8  f4404c30  [anon:libc_malloc]
         f33f51dc  f5b27905  /system/lib/libutils.so
    #11  f33f51e0  f440c790  [anon:libc_malloc]
         f33f51e4  f4404c30  [anon:libc_malloc]
         f33f51e8  f440c780  [anon:libc_malloc]
         f33f51ec  f4404c30  [anon:libc_malloc]
         f33f51f0  c0143c6d
         f33f51f4  f33f5230
         f33f51f8  f33f5230
         f33f51fc  f33f5230
         f33f5200  00000078
         f33f5204  00000e1c
         f33f5208  00000e1c
         f33f520c  f665e020
         f33f5210  f33f5230
         f33f5214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f33f5218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f33f521c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f33f5220  f33f5238
         f33f5224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f33f5228  f33f5230
         f33f522c  00000000
         f33f5230  f34f6230
         f33f5234  f32f4230
         f33f5238  0000567e
         f33f523c  00000e1c
         f33f5240  00000001
         f33f5244  f32f8000
         f33f5248  000fd230
         f33f524c  00001000
         f33f5250  00000000
         f33f5254  00000000
         f33f5258  00000003
         f33f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32395, name: Binder:3612_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f32f3fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f32f4230
    ip  f32f3f70  sp  f32f3f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f32f3f20  00000004
         f32f3f24  00000000
         f32f3f28  f32f40a0
         f32f3f2c  f609d260  [anon:.bss]
         f32f3f30  f5472c00  [anon:libc_malloc]
         f32f3f34  f5f955f3  /system/lib/libbinder.so
         f32f3f38  f32f40a0
         f32f3f3c  f5472c04  [anon:libc_malloc]
         f32f3f40  00000004
         f32f3f44  f5ee21e7  /system/lib/libmediadrm.so
         f32f3f48  c0143c6d
         f32f3f4c  f540e52c  [anon:libc_malloc]
         f32f3f50  00000000
         f32f3f54  f32f3f90
         f32f3f58  f32f3fb4
         f32f3f5c  f609d3a8  [anon:.bss]
    #00  f32f3f60  f32f4490
         f32f3f64  f609d260  [anon:.bss]
         f32f3f68  00000089
         f32f3f6c  00000000
    #01  f32f3f70  00000000
         f32f3f74  00000000
         f32f3f78  ffffffff
         f32f3f7c  f32f3fb4
         f32f3f80  00000000
         f32f3f84  c0143c6d
         f32f3f88  f5ef5028  [anon:.bss]
         f32f3f8c  00000000
         f32f3f90  00000000
         f32f3f94  00000002
         f32f3f98  f609d260  [anon:.bss]
         f32f3f9c  00000000
         f32f3fa0  f609d260  [anon:.bss]
         f32f3fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f32f3fa8  00000000
         f32f3fac  f32f3fe8
         f32f3fb0  c0143c6d
         f32f3fb4  f540e500  [anon:libc_malloc]
         f32f3fb8  c0143c6d
         f32f3fbc  f5ef5028  [anon:.bss]
         f32f3fc0  f5463e00  [anon:libc_malloc]
         f32f3fc4  f609d260  [anon:.bss]
         f32f3fc8  00000000
         f32f3fcc  f609d260  [anon:.bss]
         f32f3fd0  00000e1c
         f32f3fd4  f609d260  [anon:.bss]
         f32f3fd8  f32f4230
         f32f3fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f32f3fe0  00000004
         f32f3fe4  f5b292cb  /system/lib/libutils.so
         f32f3fe8  00000000
         f32f3fec  f5465500  [anon:libc_malloc]
         f32f3ff0  00000010
         f32f3ff4  c0143c6d
         f32f3ff8  f5463e10  [anon:libc_malloc]
         f32f3ffc  f5463e00  [anon:libc_malloc]
         f32f4000  f609d260  [anon:.bss]
         f32f4004  00000000
         f32f4008  f609d260  [anon:.bss]
         f32f400c  00000e1c
         f32f4010  f609d260  [anon:.bss]
         f32f4014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f32f4018  00000010
         f32f401c  00000000
         f32f4020  f5465700  [anon:libc_malloc]
         f32f4024  00000000
         f32f4028  00000000
         f32f402c  00000000
         f32f4030  00000000
         f32f4034  00000000
         f32f4038  c0143c6d
         f32f403c  f5463e10  [anon:libc_malloc]
         f32f4040  f5008dc0  [anon:libc_malloc]
         f32f4044  f609d260  [anon:.bss]
         f32f4048  00000000
         f32f404c  f32f41e4
         f32f4050  00000e1c
         f32f4054  f5f8720f  /system/lib/libbinder.so
    #05  f32f4058  f5008dc0  [anon:libc_malloc]
         f32f405c  f5009f20  [anon:libc_malloc]
         f32f4060  f5463e10  [anon:libc_malloc]
         f32f4064  c0143c6d
         f32f4068  f5008dc0  [anon:libc_malloc]
         f32f406c  f5002618  [anon:libc_malloc]
         f32f4070  00000001
         f32f4074  f5f87193  /system/lib/libbinder.so
    #06  f32f4078  00000e1c
         f32f407c  f5465500  [anon:libc_malloc]
         f32f4080  f5008dc0  [anon:libc_malloc]
         f32f4084  f5465554  [anon:libc_malloc]
         f32f4088  f609d260  [anon:.bss]
         f32f408c  f5f8e0ad  /system/lib/libbinder.so
    #07  f32f4090  00000000
         f32f4094  f540e408  [anon:libc_malloc]
         f32f4098  f540e42c  [anon:libc_malloc]
         f32f409c  f540e530  [anon:libc_malloc]
         f32f40a0  00000003
         f32f40a4  f540e454  [anon:libc_malloc]
         f32f40a8  f5400000  [anon:libc_malloc]
         f32f40ac  f540e4f8  [anon:libc_malloc]
         f32f40b0  f543b4e0  [anon:libc_malloc]
         f32f40b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f32f40b8  00000004
         f32f40bc  00000000
         f32f40c0  00000000
         f32f40c4  f609d260  [anon:.bss]
         f32f40c8  00000000
         f32f40cc  f540e408  [anon:libc_malloc]
         ........  ........
    #08  f32f41a0  f32f4230
         f32f41a4  f5f8e2b1  /system/lib/libbinder.so
         f32f41a8  00000000
         f32f41ac  f5465500  [anon:libc_malloc]
         f32f41b0  f5465590  [anon:libc_malloc]
         f32f41b4  00000000
         f32f41b8  00000000
         f32f41bc  f5f8e35b  /system/lib/libbinder.so
    #09  f32f41c0  00000000
         f32f41c4  f5f8d8af  /system/lib/libbinder.so
         f32f41c8  f47d7ab0  [anon:libc_malloc]
         f32f41cc  f47d7abc  [anon:libc_malloc]
         f32f41d0  00000000
         f32f41d4  f5fa7939  /system/lib/libbinder.so
    #10  f32f41d8  f47d7ab0  [anon:libc_malloc]
         f32f41dc  f5b27905  /system/lib/libutils.so
    #11  f32f41e0  f47c3150  [anon:libc_malloc]
         f32f41e4  f47d7ab0  [anon:libc_malloc]
         f32f41e8  f47c3130  [anon:libc_malloc]
         f32f41ec  f47d7ab0  [anon:libc_malloc]
         f32f41f0  c0143c6d
         f32f41f4  f32f4230
         f32f41f8  f32f4230
         f32f41fc  f32f4230
         f32f4200  00000078
         f32f4204  00000e1c
         f32f4208  00000e1c
         f32f420c  f665e020
         f32f4210  f32f4230
         f32f4214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f32f4218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f32f421c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f32f4220  f32f4238
         f32f4224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f32f4228  f32f4230
         f32f422c  00000000
         f32f4230  f33f5230
         f32f4234  f31f3230
         f32f4238  00007e8b
         f32f423c  00000e1c
         f32f4240  00000001
         f32f4244  f31f7000
         f32f4248  000fd230
         f32f424c  00001000
         f32f4250  00000000
         f32f4254  00000000
         f32f4258  00000003
         f32f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32396, name: Binder:3612_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f31f2fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f31f3230
    ip  f31f2f70  sp  f31f2f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f31f2f20  f5100310  [anon:libc_malloc]
         f31f2f24  f51013f0  [anon:libc_malloc]
         f31f2f28  f5100f58  [anon:libc_malloc]
         f31f2f2c  00000001
         f31f2f30  00000001
         f31f2f34  f60205d1  /apex/com.android.runtime/lib/bionic/libc.so
         f31f2f38  00000000
         f31f2f3c  f5501018  [anon:libc_malloc]
         f31f2f40  00000001
         f31f2f44  f609a67c  /apex/com.android.runtime/lib/bionic/libc.so
         f31f2f48  c0143c6d
         f31f2f4c  f540ec2c  [anon:libc_malloc]
         f31f2f50  00000000
         f31f2f54  f31f2f90
         f31f2f58  f31f2fb4
         f31f2f5c  f609d3a8  [anon:.bss]
    #00  f31f2f60  f31f3490
         f31f2f64  f609d260  [anon:.bss]
         f31f2f68  00000089
         f31f2f6c  00000000
    #01  f31f2f70  00000000
         f31f2f74  00000000
         f31f2f78  ffffffff
         f31f2f7c  f31f2fb4
         f31f2f80  00000000
         f31f2f84  c0143c6d
         f31f2f88  f5ef5028  [anon:.bss]
         f31f2f8c  00000000
         f31f2f90  00000000
         f31f2f94  00000002
         f31f2f98  f609d260  [anon:.bss]
         f31f2f9c  00000000
         f31f2fa0  f609d260  [anon:.bss]
         f31f2fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f31f2fa8  00000000
         f31f2fac  f540ec14  [anon:libc_malloc]
         f31f2fb0  00000004
         f31f2fb4  f31f2f00
         f31f2fb8  c0143c6d
         f31f2fbc  f5ef5028  [anon:.bss]
         f31f2fc0  f545f800  [anon:libc_malloc]
         f31f2fc4  f609d260  [anon:.bss]
         f31f2fc8  00000000
         f31f2fcc  f609d260  [anon:.bss]
         f31f2fd0  00000e1c
         f31f2fd4  f609d260  [anon:.bss]
         f31f2fd8  f31f3230
         f31f2fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f31f2fe0  00000004
         f31f2fe4  f5b292cb  /system/lib/libutils.so
         f31f2fe8  00000000
         f31f2fec  f5010300  [anon:libc_malloc]
         f31f2ff0  00000010
         f31f2ff4  c0143c6d
         f31f2ff8  f545f810  [anon:libc_malloc]
         f31f2ffc  f545f800  [anon:libc_malloc]
         f31f3000  f609d260  [anon:.bss]
         f31f3004  00000000
         f31f3008  f609d260  [anon:.bss]
         f31f300c  00000e1c
         f31f3010  f609d260  [anon:.bss]
         f31f3014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f31f3018  00000010
         f31f301c  00000000
         f31f3020  f5010600  [anon:libc_malloc]
         f31f3024  00000000
         f31f3028  00000000
         f31f302c  00000000
         f31f3030  00000000
         f31f3034  00000000
         f31f3038  c0143c6d
         f31f303c  f545f810  [anon:libc_malloc]
         f31f3040  f54422c0  [anon:libc_malloc]
         f31f3044  f609d260  [anon:.bss]
         f31f3048  00000000
         f31f304c  f31f31e4
         f31f3050  00000e1c
         f31f3054  f5f8720f  /system/lib/libbinder.so
    #05  f31f3058  f54422c0  [anon:libc_malloc]
         f31f305c  f54397e0  [anon:libc_malloc]
         f31f3060  f545f810  [anon:libc_malloc]
         f31f3064  c0143c6d
         f31f3068  f54422c0  [anon:libc_malloc]
         f31f306c  f54071e8  [anon:libc_malloc]
         f31f3070  00000001
         f31f3074  f5f87193  /system/lib/libbinder.so
    #06  f31f3078  00000e1c
         f31f307c  f5010300  [anon:libc_malloc]
         f31f3080  f54422c0  [anon:libc_malloc]
         f31f3084  f5010354  [anon:libc_malloc]
         f31f3088  f609d260  [anon:.bss]
         f31f308c  f5f8e0ad  /system/lib/libbinder.so
    #07  f31f3090  00000000
         f31f3094  f540eb08  [anon:libc_malloc]
         f31f3098  f540eb2c  [anon:libc_malloc]
         f31f309c  f540ec30  [anon:libc_malloc]
         f31f30a0  00000002
         f31f30a4  f540eb4c  [anon:libc_malloc]
         f31f30a8  f5000000  [anon:libc_malloc]
         f31f30ac  f540ebf8  [anon:libc_malloc]
         f31f30b0  f50199e0  [anon:libc_malloc]
         f31f30b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f31f30b8  00000004
         f31f30bc  00000000
         f31f30c0  00000000
         f31f30c4  f609d260  [anon:.bss]
         f31f30c8  00000000
         f31f30cc  f540eb08  [anon:libc_malloc]
         ........  ........
    #08  f31f31a0  f31f3230
         f31f31a4  f5f8e2b1  /system/lib/libbinder.so
         f31f31a8  00000000
         f31f31ac  f5010300  [anon:libc_malloc]
         f31f31b0  f5010390  [anon:libc_malloc]
         f31f31b4  00000000
         f31f31b8  00000000
         f31f31bc  f5f8e35b  /system/lib/libbinder.so
    #09  f31f31c0  00000000
         f31f31c4  f5f8d8af  /system/lib/libbinder.so
         f31f31c8  f47d7ba0  [anon:libc_malloc]
         f31f31cc  f47d7bac  [anon:libc_malloc]
         f31f31d0  00000000
         f31f31d4  f5fa7939  /system/lib/libbinder.so
    #10  f31f31d8  f47d7ba0  [anon:libc_malloc]
         f31f31dc  f5b27905  /system/lib/libutils.so
    #11  f31f31e0  f47c3170  [anon:libc_malloc]
         f31f31e4  f47d7ba0  [anon:libc_malloc]
         f31f31e8  f47c3150  [anon:libc_malloc]
         f31f31ec  f47d7ba0  [anon:libc_malloc]
         f31f31f0  c0143c6d
         f31f31f4  f31f3230
         f31f31f8  f31f3230
         f31f31fc  f31f3230
         f31f3200  00000078
         f31f3204  00007e8b
         f31f3208  00000e1c
         f31f320c  f32f4490
         f31f3210  f31f3230
         f31f3214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f31f3218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f31f321c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f31f3220  f31f3238
         f31f3224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f31f3228  f31f3230
         f31f322c  00000000
         f31f3230  f32f4230
         f31f3234  f30f2230
         f31f3238  00007e8c
         f31f323c  00000e1c
         f31f3240  00000001
         f31f3244  f30f6000
         f31f3248  000fd230
         f31f324c  00001000
         f31f3250  00000000
         f31f3254  00000000
         f31f3258  00000003
         f31f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32397, name: Binder:3612_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f30f1fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f30f2230
    ip  f30f1f70  sp  f30f1f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f30f1f20  f5501db0  [anon:libc_malloc]
         f30f1f24  f540f2bc  [anon:libc_malloc]
         f30f1f28  f540f2c4  [anon:libc_malloc]
         f30f1f2c  f540f2cc  [anon:libc_malloc]
         f30f1f30  00000002
         f30f1f34  f609d260  [anon:.bss]
         f30f1f38  f5501ed0  [anon:libc_malloc]
         f30f1f3c  00000001
         f30f1f40  0000000e
         f30f1f44  f5500380  [anon:libc_malloc]
         f30f1f48  f5501e90  [anon:libc_malloc]
         f30f1f4c  f540f320  [anon:libc_malloc]
         f30f1f50  f60a53c0  [anon:.bss]
         f30f1f54  f540f208  [anon:libc_malloc]
         f30f1f58  f30f1fb4
         f30f1f5c  f609d3a8  [anon:.bss]
    #00  f30f1f60  f30f2490
         f30f1f64  f609d260  [anon:.bss]
         f30f1f68  00000089
         f30f1f6c  00000000
    #01  f30f1f70  00000000
         f30f1f74  00000000
         f30f1f78  ffffffff
         f30f1f7c  f30f1fb4
         f30f1f80  00000000
         f30f1f84  c0143c6d
         f30f1f88  f5ef5028  [anon:.bss]
         f30f1f8c  00000000
         f30f1f90  00000000
         f30f1f94  00000002
         f30f1f98  f609d260  [anon:.bss]
         f30f1f9c  00000000
         f30f1fa0  f609d260  [anon:.bss]
         f30f1fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f30f1fa8  00000000
         f30f1fac  f609d260  [anon:.bss]
         f30f1fb0  f545d680  [anon:libc_malloc]
         f30f1fb4  f5dfd400  /system/lib/android.hardware.drm@1.2.so
         f30f1fb8  c0143c6d
         f30f1fbc  f5ef5028  [anon:.bss]
         f30f1fc0  f501be00  [anon:libc_malloc]
         f30f1fc4  f609d260  [anon:.bss]
         f30f1fc8  00000000
         f30f1fcc  f609d260  [anon:.bss]
         f30f1fd0  00000e1c
         f30f1fd4  f609d260  [anon:.bss]
         f30f1fd8  f30f2230
         f30f1fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f30f1fe0  00000004
         f30f1fe4  f5b292cb  /system/lib/libutils.so
         f30f1fe8  00000000
         f30f1fec  f3aa8b00  [anon:libc_malloc]
         f30f1ff0  00000010
         f30f1ff4  c0143c6d
         f30f1ff8  f501be10  [anon:libc_malloc]
         f30f1ffc  f501be00  [anon:libc_malloc]
         f30f2000  f609d260  [anon:.bss]
         f30f2004  00000000
         f30f2008  f609d260  [anon:.bss]
         f30f200c  00000e1c
         f30f2010  f609d260  [anon:.bss]
         f30f2014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f30f2018  00000010
         f30f201c  00000000
         f30f2020  f3aa8d00  [anon:libc_malloc]
         f30f2024  00000000
         f30f2028  00000000
         f30f202c  00000000
         f30f2030  00000000
         f30f2034  00000000
         f30f2038  c0143c6d
         f30f203c  f501be10  [anon:libc_malloc]
         f30f2040  f50084c0  [anon:libc_malloc]
         f30f2044  f609d260  [anon:.bss]
         f30f2048  00000000
         f30f204c  f30f21e4
         f30f2050  00000e1c
         f30f2054  f5f8720f  /system/lib/libbinder.so
    #05  f30f2058  f50084c0  [anon:libc_malloc]
         f30f205c  f5000f90  [anon:libc_malloc]
         f30f2060  f501be10  [anon:libc_malloc]
         f30f2064  c0143c6d
         f30f2068  f50084c0  [anon:libc_malloc]
         f30f206c  f50020d8  [anon:libc_malloc]
         f30f2070  00000001
         f30f2074  f5f87193  /system/lib/libbinder.so
    #06  f30f2078  f609d260  [anon:.bss]
         f30f207c  f3aa8b00  [anon:libc_malloc]
         f30f2080  f50084c0  [anon:libc_malloc]
         f30f2084  f3aa8b54  [anon:libc_malloc]
         f30f2088  f609d260  [anon:.bss]
         f30f208c  f5f8e0ad  /system/lib/libbinder.so
    #07  f30f2090  00000000
         f30f2094  f540f208  [anon:libc_malloc]
         f30f2098  f540f22c  [anon:libc_malloc]
         f30f209c  f540f330  [anon:libc_malloc]
         f30f20a0  00000002
         f30f20a4  f540f23c  [anon:libc_malloc]
         f30f20a8  f4800000  [anon:libc_malloc]
         f30f20ac  f540f2f8  [anon:libc_malloc]
         f30f20b0  f48259c0  [anon:libc_malloc]
         f30f20b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f30f20b8  00000004
         f30f20bc  00000000
         f30f20c0  00000000
         f30f20c4  f609d260  [anon:.bss]
         f30f20c8  00000000
         f30f20cc  f540f208  [anon:libc_malloc]
         ........  ........
    #08  f30f21a0  f30f2230
         f30f21a4  f5f8e2b1  /system/lib/libbinder.so
         f30f21a8  00000000
         f30f21ac  f3aa8b00  [anon:libc_malloc]
         f30f21b0  f3aa8b90  [anon:libc_malloc]
         f30f21b4  00000000
         f30f21b8  00000000
         f30f21bc  f5f8e35b  /system/lib/libbinder.so
    #09  f30f21c0  00000000
         f30f21c4  f5f8d8af  /system/lib/libbinder.so
         f30f21c8  f50ae050  [anon:libc_malloc]
         f30f21cc  f50ae05c  [anon:libc_malloc]
         f30f21d0  00000000
         f30f21d4  f5fa7939  /system/lib/libbinder.so
    #10  f30f21d8  f50ae050  [anon:libc_malloc]
         f30f21dc  f5b27905  /system/lib/libutils.so
    #11  f30f21e0  f440c070  [anon:libc_malloc]
         f30f21e4  f50ae050  [anon:libc_malloc]
         f30f21e8  f47c3170  [anon:libc_malloc]
         f30f21ec  f50ae050  [anon:libc_malloc]
         f30f21f0  c0143c6d
         f30f21f4  f30f2230
         f30f21f8  f30f2230
         f30f21fc  f30f2230
         f30f2200  00000078
         f30f2204  00007e8c
         f30f2208  00000e1c
         f30f220c  f31f3490
         f30f2210  f30f2230
         f30f2214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f30f2218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f30f221c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f30f2220  f30f2238
         f30f2224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f30f2228  f30f2230
         f30f222c  00000000
         f30f2230  f31f3230
         f30f2234  f2ff1230
         f30f2238  00007e8d
         f30f223c  00000e1c
         f30f2240  00000001
         f30f2244  f2ff5000
         f30f2248  000fd230
         f30f224c  00001000
         f30f2250  00000000
         f30f2254  00000000
         f30f2258  00000003
         f30f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32398, name: Binder:3612_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2ff0fb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2ff1230
    ip  f2ff0f70  sp  f2ff0f60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2ff0f20  f5101cf0  [anon:libc_malloc]
         f2ff0f24  f540f9bc  [anon:libc_malloc]
         f2ff0f28  f540f9c4  [anon:libc_malloc]
         f2ff0f2c  f540f9cc  [anon:libc_malloc]
         f2ff0f30  00000002
         f2ff0f34  f609d260  [anon:.bss]
         f2ff0f38  f5101e10  [anon:libc_malloc]
         f2ff0f3c  00000001
         f2ff0f40  0000000e
         f2ff0f44  f51002c0  [anon:libc_malloc]
         f2ff0f48  f5101dd0  [anon:libc_malloc]
         f2ff0f4c  f540fa20  [anon:libc_malloc]
         f2ff0f50  f60a53c0  [anon:.bss]
         f2ff0f54  f540f908  [anon:libc_malloc]
         f2ff0f58  f2ff0fb4
         f2ff0f5c  f609d3a8  [anon:.bss]
    #00  f2ff0f60  f2ff1490
         f2ff0f64  f609d260  [anon:.bss]
         f2ff0f68  00000089
         f2ff0f6c  00000000
    #01  f2ff0f70  00000000
         f2ff0f74  00000000
         f2ff0f78  ffffffff
         f2ff0f7c  f2ff0fb4
         f2ff0f80  00000000
         f2ff0f84  c0143c6d
         f2ff0f88  f5ef5028  [anon:.bss]
         f2ff0f8c  00000000
         f2ff0f90  00000000
         f2ff0f94  00000002
         f2ff0f98  f609d260  [anon:.bss]
         f2ff0f9c  00000000
         f2ff0fa0  f609d260  [anon:.bss]
         f2ff0fa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2ff0fa8  00000000
         f2ff0fac  f540f94c  [anon:libc_malloc]
         f2ff0fb0  f5000000  [anon:libc_malloc]
         f2ff0fb4  f540f900  [anon:libc_malloc]
         f2ff0fb8  c0143c6d
         f2ff0fbc  f5ef5028  [anon:.bss]
         f2ff0fc0  f545f600  [anon:libc_malloc]
         f2ff0fc4  f609d260  [anon:.bss]
         f2ff0fc8  00000000
         f2ff0fcc  f609d260  [anon:.bss]
         f2ff0fd0  00000e1c
         f2ff0fd4  f609d260  [anon:.bss]
         f2ff0fd8  f2ff1230
         f2ff0fdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2ff0fe0  00000004
         f2ff0fe4  f5b292cb  /system/lib/libutils.so
         f2ff0fe8  00000000
         f2ff0fec  f5010c00  [anon:libc_malloc]
         f2ff0ff0  00000010
         f2ff0ff4  c0143c6d
         f2ff0ff8  f545f610  [anon:libc_malloc]
         f2ff0ffc  f545f600  [anon:libc_malloc]
         f2ff1000  f609d260  [anon:.bss]
         f2ff1004  00000000
         f2ff1008  f609d260  [anon:.bss]
         f2ff100c  00000e1c
         f2ff1010  f609d260  [anon:.bss]
         f2ff1014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2ff1018  00000010
         f2ff101c  00000000
         f2ff1020  f5010e00  [anon:libc_malloc]
         f2ff1024  00000000
         f2ff1028  00000000
         f2ff102c  00000000
         f2ff1030  00000000
         f2ff1034  00000000
         f2ff1038  c0143c6d
         f2ff103c  f545f610  [anon:libc_malloc]
         f2ff1040  f5008440  [anon:libc_malloc]
         f2ff1044  f609d260  [anon:.bss]
         f2ff1048  00000000
         f2ff104c  f2ff11e4
         f2ff1050  00000e1c
         f2ff1054  f5f8720f  /system/lib/libbinder.so
    #05  f2ff1058  f5008440  [anon:libc_malloc]
         f2ff105c  f5000dd0  [anon:libc_malloc]
         f2ff1060  f545f610  [anon:libc_malloc]
         f2ff1064  c0143c6d
         f2ff1068  f5008440  [anon:libc_malloc]
         f2ff106c  f50021f8  [anon:libc_malloc]
         f2ff1070  00000001
         f2ff1074  f5f87193  /system/lib/libbinder.so
    #06  f2ff1078  f609d260  [anon:.bss]
         f2ff107c  f5010c00  [anon:libc_malloc]
         f2ff1080  f5008440  [anon:libc_malloc]
         f2ff1084  f5010c54  [anon:libc_malloc]
         f2ff1088  f609d260  [anon:.bss]
         f2ff108c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2ff1090  00000000
         f2ff1094  f540f908  [anon:libc_malloc]
         f2ff1098  f540f92c  [anon:libc_malloc]
         f2ff109c  f540fa30  [anon:libc_malloc]
         f2ff10a0  00000000
         f2ff10a4  f540f94c  [anon:libc_malloc]
         f2ff10a8  f5000000  [anon:libc_malloc]
         f2ff10ac  f540f9f8  [anon:libc_malloc]
         f2ff10b0  f5019be0  [anon:libc_malloc]
         f2ff10b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff10b8  00000004
         f2ff10bc  00000000
         f2ff10c0  00000000
         f2ff10c4  f609d260  [anon:.bss]
         f2ff10c8  00000000
         f2ff10cc  f540f908  [anon:libc_malloc]
         ........  ........
    #08  f2ff11a0  f2ff1230
         f2ff11a4  f5f8e2b1  /system/lib/libbinder.so
         f2ff11a8  00000000
         f2ff11ac  f5010c00  [anon:libc_malloc]
         f2ff11b0  f5010c90  [anon:libc_malloc]
         f2ff11b4  00000000
         f2ff11b8  00000000
         f2ff11bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2ff11c0  00000000
         f2ff11c4  f5f8d8af  /system/lib/libbinder.so
         f2ff11c8  f47d7db0  [anon:libc_malloc]
         f2ff11cc  f47d7dbc  [anon:libc_malloc]
         f2ff11d0  00000000
         f2ff11d4  f5fa7939  /system/lib/libbinder.so
    #10  f2ff11d8  f47d7db0  [anon:libc_malloc]
         f2ff11dc  f5b27905  /system/lib/libutils.so
    #11  f2ff11e0  f5441520  [anon:libc_malloc]
         f2ff11e4  f47d7db0  [anon:libc_malloc]
         f2ff11e8  f440c070  [anon:libc_malloc]
         f2ff11ec  f47d7db0  [anon:libc_malloc]
         f2ff11f0  c0143c6d
         f2ff11f4  f2ff1230
         f2ff11f8  f2ff1230
         f2ff11fc  f2ff1230
         f2ff1200  00000078
         f2ff1204  00007e8d
         f2ff1208  00000e1c
         f2ff120c  f30f2490
         f2ff1210  f2ff1230
         f2ff1214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2ff1218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff121c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2ff1220  f2ff1238
         f2ff1224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff1228  f2ff1230
         f2ff122c  00000000
         f2ff1230  f30f2230
         f2ff1234  f2ef0230
         f2ff1238  00007e8e
         f2ff123c  00000e1c
         f2ff1240  00000001
         f2ff1244  f2ef4000
         f2ff1248  000fd230
         f2ff124c  00001000
         f2ff1250  00000000
         f2ff1254  00000000
         f2ff1258  00000003
         f2ff125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32399, name: Binder:3612_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2eeffb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2ef0230
    ip  f2eeff70  sp  f2eeff60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2eeff20  f5101cf0  [anon:libc_malloc]
         f2eeff24  f47f1114  [anon:libc_malloc]
         f2eeff28  f60a53c0  [anon:.bss]
         f2eeff2c  f47f1008  [anon:libc_malloc]
         f2eeff30  f2eefee8
         f2eeff34  f609d260  [anon:.bss]
         f2eeff38  f5501ed0  [anon:libc_malloc]
         f2eeff3c  00000001
         f2eeff40  0000000e
         f2eeff44  f5500380  [anon:libc_malloc]
         f2eeff48  f5101dd0  [anon:libc_malloc]
         f2eeff4c  f47f1120  [anon:libc_malloc]
         f2eeff50  f60a53c0  [anon:.bss]
         f2eeff54  f47f1008  [anon:libc_malloc]
         f2eeff58  f2eeffb4
         f2eeff5c  f609d3a8  [anon:.bss]
    #00  f2eeff60  f2ef0490
         f2eeff64  f609d260  [anon:.bss]
         f2eeff68  00000089
         f2eeff6c  00000000
    #01  f2eeff70  00000000
         f2eeff74  00000000
         f2eeff78  ffffffff
         f2eeff7c  f2eeffb4
         f2eeff80  00000000
         f2eeff84  c0143c6d
         f2eeff88  f5ef5028  [anon:.bss]
         f2eeff8c  00000000
         f2eeff90  00000000
         f2eeff94  00000002
         f2eeff98  f609d260  [anon:.bss]
         f2eeff9c  00000000
         f2eeffa0  f609d260  [anon:.bss]
         f2eeffa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2eeffa8  00000000
         f2eeffac  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2eeffb0  00000004
         f2eeffb4  f5dfd400  /system/lib/android.hardware.drm@1.2.so
         f2eeffb8  c0143c6d
         f2eeffbc  f5ef5028  [anon:.bss]
         f2eeffc0  f5460000  [anon:libc_malloc]
         f2eeffc4  f609d260  [anon:.bss]
         f2eeffc8  00000000
         f2eeffcc  f609d260  [anon:.bss]
         f2eeffd0  00000e1c
         f2eeffd4  f609d260  [anon:.bss]
         f2eeffd8  f2ef0230
         f2eeffdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2eeffe0  00000004
         f2eeffe4  f5b292cb  /system/lib/libutils.so
         f2eeffe8  00000000
         f2eeffec  f3aa8f00  [anon:libc_malloc]
         f2eefff0  00000010
         f2eefff4  c0143c6d
         f2eefff8  f5460010  [anon:libc_malloc]
         f2eefffc  f5460000  [anon:libc_malloc]
         f2ef0000  f609d260  [anon:.bss]
         f2ef0004  00000000
         f2ef0008  f609d260  [anon:.bss]
         f2ef000c  00000e1c
         f2ef0010  f609d260  [anon:.bss]
         f2ef0014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2ef0018  00000010
         f2ef001c  00000000
         f2ef0020  f5493100  [anon:libc_malloc]
         f2ef0024  00000000
         f2ef0028  00000000
         f2ef002c  00000000
         f2ef0030  00000000
         f2ef0034  00000000
         f2ef0038  c0143c6d
         f2ef003c  f5460010  [anon:libc_malloc]
         f2ef0040  f5442340  [anon:libc_malloc]
         f2ef0044  f609d260  [anon:.bss]
         f2ef0048  00000000
         f2ef004c  f2ef01e4
         f2ef0050  00000e1c
         f2ef0054  f5f8720f  /system/lib/libbinder.so
    #05  f2ef0058  f5442340  [anon:libc_malloc]
         f2ef005c  f50092b0  [anon:libc_malloc]
         f2ef0060  f5460010  [anon:libc_malloc]
         f2ef0064  c0143c6d
         f2ef0068  f5442340  [anon:libc_malloc]
         f2ef006c  f5407200  [anon:libc_malloc]
         f2ef0070  00000001
         f2ef0074  f5f87193  /system/lib/libbinder.so
    #06  f2ef0078  f609d260  [anon:.bss]
         f2ef007c  f3aa8f00  [anon:libc_malloc]
         f2ef0080  f5442340  [anon:libc_malloc]
         f2ef0084  f3aa8f54  [anon:libc_malloc]
         f2ef0088  f609d260  [anon:.bss]
         f2ef008c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2ef0090  00000000
         f2ef0094  f47f1008  [anon:libc_malloc]
         f2ef0098  f47f1014  [anon:libc_malloc]
         f2ef009c  f47f1118  [anon:libc_malloc]
         f2ef00a0  00000003
         f2ef00a4  f47f103c  [anon:libc_malloc]
         f2ef00a8  f4800000  [anon:libc_malloc]
         f2ef00ac  f47f10f8  [anon:libc_malloc]
         f2ef00b0  f48724d0  [anon:libc_malloc]
         f2ef00b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2ef00b8  00000004
         f2ef00bc  00000000
         f2ef00c0  00000000
         f2ef00c4  c0143c6d
         f2ef00c8  00000000
         f2ef00cc  f47f1008  [anon:libc_malloc]
         ........  ........
    #08  f2ef01a0  f2ef0230
         f2ef01a4  f5f8e2b1  /system/lib/libbinder.so
         f2ef01a8  00000000
         f2ef01ac  f3aa8f00  [anon:libc_malloc]
         f2ef01b0  f3aa8f90  [anon:libc_malloc]
         f2ef01b4  00000000
         f2ef01b8  00000000
         f2ef01bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2ef01c0  00000000
         f2ef01c4  f5f8d8af  /system/lib/libbinder.so
         f2ef01c8  f50ae110  [anon:libc_malloc]
         f2ef01cc  f50ae11c  [anon:libc_malloc]
         f2ef01d0  00000000
         f2ef01d4  f5fa7939  /system/lib/libbinder.so
    #10  f2ef01d8  f50ae110  [anon:libc_malloc]
         f2ef01dc  f5b27905  /system/lib/libutils.so
    #11  f2ef01e0  f505da50  [anon:libc_malloc]
         f2ef01e4  f50ae110  [anon:libc_malloc]
         f2ef01e8  f5441520  [anon:libc_malloc]
         f2ef01ec  f50ae110  [anon:libc_malloc]
         f2ef01f0  c0143c6d
         f2ef01f4  f2ef0230
         f2ef01f8  f2ef0230
         f2ef01fc  f2ef0230
         f2ef0200  00000078
         f2ef0204  00007e8e
         f2ef0208  00000e1c
         f2ef020c  f2ff1490
         f2ef0210  f2ef0230
         f2ef0214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2ef0218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ef021c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2ef0220  f2ef0238
         f2ef0224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ef0228  f2ef0230
         f2ef022c  00000000
         f2ef0230  f2ff1230
         f2ef0234  f2def230
         f2ef0238  00007e8f
         f2ef023c  00000e1c
         f2ef0240  00000001
         f2ef0244  f2df3000
         f2ef0248  000fd230
         f2ef024c  00001000
         f2ef0250  00000000
         f2ef0254  00000000
         f2ef0258  00000003
         f2ef025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32400, name: Binder:3612_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2deefb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2def230
    ip  f2deef70  sp  f2deef60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2deef20  f5101cf0  [anon:libc_malloc]
         f2deef24  f47f1814  [anon:libc_malloc]
         f2deef28  f60a53c0  [anon:.bss]
         f2deef2c  f47f1708  [anon:libc_malloc]
         f2deef30  f2deeee8
         f2deef34  00000000
         f2deef38  00000000
         f2deef3c  c0143c6d
         f2deef40  00000000
         f2deef44  f47f1708  [anon:libc_malloc]
         f2deef48  f47f1714  [anon:libc_malloc]
         f2deef4c  f47f1818  [anon:libc_malloc]
         f2deef50  00000003
         f2deef54  f47f174c  [anon:libc_malloc]
         f2deef58  f2deefb4
         f2deef5c  f609d3a8  [anon:.bss]
    #00  f2deef60  f2def490
         f2deef64  f609d260  [anon:.bss]
         f2deef68  00000089
         f2deef6c  00000000
    #01  f2deef70  00000000
         f2deef74  00000000
         f2deef78  ffffffff
         f2deef7c  f2deefb4
         f2deef80  00000000
         f2deef84  c0143c6d
         f2deef88  f5ef5028  [anon:.bss]
         f2deef8c  00000000
         f2deef90  00000000
         f2deef94  00000002
         f2deef98  f609d260  [anon:.bss]
         f2deef9c  00000000
         f2deefa0  f609d260  [anon:.bss]
         f2deefa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2deefa8  00000000
         f2deefac  f609d260  [anon:.bss]
         f2deefb0  f5021620  [anon:libc_malloc]
         f2deefb4  f5dfd400  /system/lib/android.hardware.drm@1.2.so
         f2deefb8  c0143c6d
         f2deefbc  f5ef5028  [anon:.bss]
         f2deefc0  f501b600  [anon:libc_malloc]
         f2deefc4  f609d260  [anon:.bss]
         f2deefc8  00000000
         f2deefcc  f609d260  [anon:.bss]
         f2deefd0  00000e1c
         f2deefd4  f609d260  [anon:.bss]
         f2deefd8  f2def230
         f2deefdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2deefe0  00000004
         f2deefe4  f5b292cb  /system/lib/libutils.so
         f2deefe8  00000000
         f2deefec  f5055c00  [anon:libc_malloc]
         f2deeff0  00000010
         f2deeff4  c0143c6d
         f2deeff8  f501b610  [anon:libc_malloc]
         f2deeffc  f501b600  [anon:libc_malloc]
         f2def000  f609d260  [anon:.bss]
         f2def004  00000000
         f2def008  f609d260  [anon:.bss]
         f2def00c  00000e1c
         f2def010  f609d260  [anon:.bss]
         f2def014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2def018  00000010
         f2def01c  00000000
         f2def020  f5055e00  [anon:libc_malloc]
         f2def024  00000000
         f2def028  00000000
         f2def02c  00000000
         f2def030  00000000
         f2def034  00000000
         f2def038  c0143c6d
         f2def03c  f501b610  [anon:libc_malloc]
         f2def040  f5429dc0  [anon:libc_malloc]
         f2def044  f609d260  [anon:.bss]
         f2def048  00000000
         f2def04c  f2def1e4
         f2def050  00000e1c
         f2def054  f5f8720f  /system/lib/libbinder.so
    #05  f2def058  f5429dc0  [anon:libc_malloc]
         f2def05c  f5405cc0  [anon:libc_malloc]
         f2def060  f501b610  [anon:libc_malloc]
         f2def064  c0143c6d
         f2def068  f5429dc0  [anon:libc_malloc]
         f2def06c  f54064b0  [anon:libc_malloc]
         f2def070  00000001
         f2def074  f5f87193  /system/lib/libbinder.so
    #06  f2def078  f609d260  [anon:.bss]
         f2def07c  f5055c00  [anon:libc_malloc]
         f2def080  f5429dc0  [anon:libc_malloc]
         f2def084  f5055c54  [anon:libc_malloc]
         f2def088  f609d260  [anon:.bss]
         f2def08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2def090  00000000
         f2def094  f47f1708  [anon:libc_malloc]
         f2def098  f47f172c  [anon:libc_malloc]
         f2def09c  f47f1830  [anon:libc_malloc]
         f2def0a0  00000003
         f2def0a4  f47f1734  [anon:libc_malloc]
         f2def0a8  f4400000  [anon:libc_malloc]
         f2def0ac  f47f17f8  [anon:libc_malloc]
         f2def0b0  f47f0b40  [anon:libc_malloc]
         f2def0b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2def0b8  00000004
         f2def0bc  00000000
         f2def0c0  00000000
         f2def0c4  f609d260  [anon:.bss]
         f2def0c8  00000000
         f2def0cc  f47f1708  [anon:libc_malloc]
         ........  ........
    #08  f2def1a0  f2def230
         f2def1a4  f5f8e2b1  /system/lib/libbinder.so
         f2def1a8  00000000
         f2def1ac  f5055c00  [anon:libc_malloc]
         f2def1b0  f5055c90  [anon:libc_malloc]
         f2def1b4  00000000
         f2def1b8  00000000
         f2def1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2def1c0  00000000
         f2def1c4  f5f8d8af  /system/lib/libbinder.so
         f2def1c8  f47d7ea0  [anon:libc_malloc]
         f2def1cc  f47d7eac  [anon:libc_malloc]
         f2def1d0  00000000
         f2def1d4  f5fa7939  /system/lib/libbinder.so
    #10  f2def1d8  f47d7ea0  [anon:libc_malloc]
         f2def1dc  f5b27905  /system/lib/libutils.so
    #11  f2def1e0  f5405a40  [anon:libc_malloc]
         f2def1e4  f47d7ea0  [anon:libc_malloc]
         f2def1e8  f505da50  [anon:libc_malloc]
         f2def1ec  f47d7ea0  [anon:libc_malloc]
         f2def1f0  c0143c6d
         f2def1f4  f2def230
         f2def1f8  f2def230
         f2def1fc  f2def230
         f2def200  00000078
         f2def204  00007e8f
         f2def208  00000e1c
         f2def20c  f2ef0490
         f2def210  f2def230
         f2def214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2def218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2def21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2def220  f2def238
         f2def224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2def228  f2def230
         f2def22c  00000000
         f2def230  f2ef0230
         f2def234  f2cee230
         f2def238  00007e90
         f2def23c  00000e1c
         f2def240  00000001
         f2def244  f2cf2000
         f2def248  000fd230
         f2def24c  00001000
         f2def250  00000000
         f2def254  00000000
         f2def258  00000003
         f2def25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32401, name: Binder:3612_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2cedfb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2cee230
    ip  f2cedf70  sp  f2cedf60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2cedf20  0000001c
         f2cedf24  00000000
         f2cedf28  f2cee0a0
         f2cedf2c  f609d260  [anon:.bss]
         f2cedf30  f5472200  [anon:libc_malloc]
         f2cedf34  f5f955f3  /system/lib/libbinder.so
         f2cedf38  f2cedfb4
         f2cedf3c  f5472204  [anon:libc_malloc]
         f2cedf40  0000001c
         f2cedf44  f5ee214b  /system/lib/libmediadrm.so
         f2cedf48  f47f1f2c  [anon:libc_malloc]
         f2cedf4c  f47f1f2c  [anon:libc_malloc]
         f2cedf50  00000000
         f2cedf54  00000003
         f2cedf58  f2cedfb4
         f2cedf5c  f609d3a8  [anon:.bss]
    #00  f2cedf60  f2cee490
         f2cedf64  f609d260  [anon:.bss]
         f2cedf68  00000089
         f2cedf6c  00000000
    #01  f2cedf70  00000000
         f2cedf74  00000000
         f2cedf78  ffffffff
         f2cedf7c  f2cedfb4
         f2cedf80  00000000
         f2cedf84  c0143c6d
         f2cedf88  f5ef5028  [anon:.bss]
         f2cedf8c  00000000
         f2cedf90  00000000
         f2cedf94  00000002
         f2cedf98  f609d260  [anon:.bss]
         f2cedf9c  00000000
         f2cedfa0  f609d260  [anon:.bss]
         f2cedfa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2cedfa8  00000000
         f2cedfac  f609d260  [anon:.bss]
         f2cedfb0  00000000
         f2cedfb4  00000000
         f2cedfb8  c0143c6d
         f2cedfbc  f5ef5028  [anon:.bss]
         f2cedfc0  f5463800  [anon:libc_malloc]
         f2cedfc4  f609d260  [anon:.bss]
         f2cedfc8  00000000
         f2cedfcc  f609d260  [anon:.bss]
         f2cedfd0  00000e1c
         f2cedfd4  f609d260  [anon:.bss]
         f2cedfd8  f2cee230
         f2cedfdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2cedfe0  00000004
         f2cedfe4  f5b292cb  /system/lib/libutils.so
         f2cedfe8  00000000
         f2cedfec  f5493300  [anon:libc_malloc]
         f2cedff0  00000010
         f2cedff4  c0143c6d
         f2cedff8  f5463810  [anon:libc_malloc]
         f2cedffc  f5463800  [anon:libc_malloc]
         f2cee000  f609d260  [anon:.bss]
         f2cee004  00000000
         f2cee008  f609d260  [anon:.bss]
         f2cee00c  00000e1c
         f2cee010  f609d260  [anon:.bss]
         f2cee014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2cee018  00000010
         f2cee01c  00000000
         f2cee020  f5493500  [anon:libc_malloc]
         f2cee024  00000000
         f2cee028  00000000
         f2cee02c  00000000
         f2cee030  00000000
         f2cee034  00000000
         f2cee038  c0143c6d
         f2cee03c  f5463810  [anon:libc_malloc]
         f2cee040  f500a740  [anon:libc_malloc]
         f2cee044  f609d260  [anon:.bss]
         f2cee048  00000000
         f2cee04c  f2cee1e4
         f2cee050  00000e1c
         f2cee054  f5f8720f  /system/lib/libbinder.so
    #05  f2cee058  f500a740  [anon:libc_malloc]
         f2cee05c  f50003e0  [anon:libc_malloc]
         f2cee060  f5463810  [anon:libc_malloc]
         f2cee064  c0143c6d
         f2cee068  f500a740  [anon:libc_malloc]
         f2cee06c  f50026c0  [anon:libc_malloc]
         f2cee070  00000001
         f2cee074  f5f87193  /system/lib/libbinder.so
    #06  f2cee078  00000000
         f2cee07c  f5493300  [anon:libc_malloc]
         f2cee080  f500a740  [anon:libc_malloc]
         f2cee084  f5493354  [anon:libc_malloc]
         f2cee088  f609d260  [anon:.bss]
         f2cee08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2cee090  00000000
         f2cee094  f2cee0a0
         f2cee098  f2cee160
         f2cee09c  00000000
         f2cee0a0  00000000
         f2cee0a4  f5410118  [anon:libc_malloc]
         f2cee0a8  00000004
         f2cee0ac  00000006
         f2cee0b0  00000000
         f2cee0b4  00000000
         f2cee0b8  00000000
         f2cee0bc  00000000
         f2cee0c0  00000000
         f2cee0c4  f6090000  /apex/com.android.runtime/lib/bionic/libc.so
         f2cee0c8  00000000
         f2cee0cc  f4010001  [anon:libc_malloc]
         ........  ........
    #08  f2cee1a0  f2cee230
         f2cee1a4  f5f8e2b1  /system/lib/libbinder.so
         f2cee1a8  00000000
         f2cee1ac  f5493300  [anon:libc_malloc]
         f2cee1b0  f5493390  [anon:libc_malloc]
         f2cee1b4  00000000
         f2cee1b8  00000000
         f2cee1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2cee1c0  00000000
         f2cee1c4  f5f8d8af  /system/lib/libbinder.so
         f2cee1c8  f50ae1d0  [anon:libc_malloc]
         f2cee1cc  f50ae1dc  [anon:libc_malloc]
         f2cee1d0  00000000
         f2cee1d4  f5fa7939  /system/lib/libbinder.so
    #10  f2cee1d8  f50ae1d0  [anon:libc_malloc]
         f2cee1dc  f5b27905  /system/lib/libutils.so
    #11  f2cee1e0  f50004c0  [anon:libc_malloc]
         f2cee1e4  f50ae1d0  [anon:libc_malloc]
         f2cee1e8  f5405a40  [anon:libc_malloc]
         f2cee1ec  f50ae1d0  [anon:libc_malloc]
         f2cee1f0  c0143c6d
         f2cee1f4  f2cee230
         f2cee1f8  f2cee230
         f2cee1fc  f2cee230
         f2cee200  00000078
         f2cee204  00007e90
         f2cee208  00000e1c
         f2cee20c  f2def490
         f2cee210  f2cee230
         f2cee214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2cee218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2cee21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2cee220  f2cee238
         f2cee224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2cee228  f2cee230
         f2cee22c  00000000
         f2cee230  f2def230
         f2cee234  f2bed230
         f2cee238  00007e91
         f2cee23c  00000e1c
         f2cee240  00000001
         f2cee244  f2bf1000
         f2cee248  000fd230
         f2cee24c  00001000
         f2cee250  00000000
         f2cee254  00000000
         f2cee258  00000003
         f2cee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32403, name: Binder:3612_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2becfb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2bed230
    ip  f2becf70  sp  f2becf60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2becf20  00000004
         f2becf24  00000000
         f2becf28  f2bed0a0
         f2becf2c  f609d260  [anon:.bss]
         f2becf30  f54eca00  [anon:libc_malloc]
         f2becf34  f5f955f3  /system/lib/libbinder.so
         f2becf38  f2bed0a0
         f2becf3c  f54eca04  [anon:libc_malloc]
         f2becf40  00000004
         f2becf44  f5ee21e7  /system/lib/libmediadrm.so
         f2becf48  c0143c6d
         f2becf4c  f47f262c  [anon:libc_malloc]
         f2becf50  00000000
         f2becf54  f2becf90
         f2becf58  f2becfb4
         f2becf5c  f609d3a8  [anon:.bss]
    #00  f2becf60  f2bed490
         f2becf64  f609d260  [anon:.bss]
         f2becf68  00000089
         f2becf6c  00000000
    #01  f2becf70  00000000
         f2becf74  00000000
         f2becf78  ffffffff
         f2becf7c  f2becfb4
         f2becf80  00000000
         f2becf84  c0143c6d
         f2becf88  f5ef5028  [anon:.bss]
         f2becf8c  00000000
         f2becf90  00000000
         f2becf94  00000002
         f2becf98  f609d260  [anon:.bss]
         f2becf9c  00000000
         f2becfa0  f609d260  [anon:.bss]
         f2becfa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2becfa8  00000000
         f2becfac  00000001
         f2becfb0  00000015
         f2becfb4  f5100200  [anon:libc_malloc]
         f2becfb8  c0143c6d
         f2becfbc  f5ef5028  [anon:.bss]
         f2becfc0  f504c400  [anon:libc_malloc]
         f2becfc4  f609d260  [anon:.bss]
         f2becfc8  00000000
         f2becfcc  f609d260  [anon:.bss]
         f2becfd0  00000e1c
         f2becfd4  f609d260  [anon:.bss]
         f2becfd8  f2bed230
         f2becfdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2becfe0  00000004
         f2becfe4  f5b292cb  /system/lib/libutils.so
         f2becfe8  00000000
         f2becfec  f500b100  [anon:libc_malloc]
         f2becff0  00000010
         f2becff4  c0143c6d
         f2becff8  f504c410  [anon:libc_malloc]
         f2becffc  f504c400  [anon:libc_malloc]
         f2bed000  f609d260  [anon:.bss]
         f2bed004  00000000
         f2bed008  f609d260  [anon:.bss]
         f2bed00c  00000e1c
         f2bed010  f609d260  [anon:.bss]
         f2bed014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2bed018  00000010
         f2bed01c  00000000
         f2bed020  f500b300  [anon:libc_malloc]
         f2bed024  00000000
         f2bed028  00000000
         f2bed02c  00000000
         f2bed030  00000000
         f2bed034  00000000
         f2bed038  c0143c6d
         f2bed03c  f504c410  [anon:libc_malloc]
         f2bed040  f5008780  [anon:libc_malloc]
         f2bed044  f609d260  [anon:.bss]
         f2bed048  00000000
         f2bed04c  f2bed1e4
         f2bed050  00000e1c
         f2bed054  f5f8720f  /system/lib/libbinder.so
    #05  f2bed058  f5008780  [anon:libc_malloc]
         f2bed05c  f5009450  [anon:libc_malloc]
         f2bed060  f504c410  [anon:libc_malloc]
         f2bed064  c0143c6d
         f2bed068  f5008780  [anon:libc_malloc]
         f2bed06c  f5002540  [anon:libc_malloc]
         f2bed070  00000001
         f2bed074  f5f87193  /system/lib/libbinder.so
    #06  f2bed078  00000e1c
         f2bed07c  f500b100  [anon:libc_malloc]
         f2bed080  f5008780  [anon:libc_malloc]
         f2bed084  f500b154  [anon:libc_malloc]
         f2bed088  f609d260  [anon:.bss]
         f2bed08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2bed090  00000000
         f2bed094  f47f2508  [anon:libc_malloc]
         f2bed098  f47f252c  [anon:libc_malloc]
         f2bed09c  f47f2630  [anon:libc_malloc]
         f2bed0a0  00000003
         f2bed0a4  f47f254c  [anon:libc_malloc]
         f2bed0a8  f5000000  [anon:libc_malloc]
         f2bed0ac  f47f25f8  [anon:libc_malloc]
         f2bed0b0  f5006b80  [anon:libc_malloc]
         f2bed0b4  f60165d1  /apex/com.android.runtime/lib/bionic/libc.so
         f2bed0b8  00000004
         f2bed0bc  00000000
         f2bed0c0  00000000
         f2bed0c4  f609d260  [anon:.bss]
         f2bed0c8  00000000
         f2bed0cc  f47f2508  [anon:libc_malloc]
         ........  ........
    #08  f2bed1a0  f2bed230
         f2bed1a4  f5f8e2b1  /system/lib/libbinder.so
         f2bed1a8  00000000
         f2bed1ac  f500b100  [anon:libc_malloc]
         f2bed1b0  f500b190  [anon:libc_malloc]
         f2bed1b4  00000000
         f2bed1b8  00000000
         f2bed1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2bed1c0  00000000
         f2bed1c4  f5f8d8af  /system/lib/libbinder.so
         f2bed1c8  f47d7f60  [anon:libc_malloc]
         f2bed1cc  f47d7f6c  [anon:libc_malloc]
         f2bed1d0  00000000
         f2bed1d4  f5fa7939  /system/lib/libbinder.so
    #10  f2bed1d8  f47d7f60  [anon:libc_malloc]
         f2bed1dc  f5b27905  /system/lib/libutils.so
    #11  f2bed1e0  f5405c00  [anon:libc_malloc]
         f2bed1e4  f47d7f60  [anon:libc_malloc]
         f2bed1e8  f50004c0  [anon:libc_malloc]
         f2bed1ec  f47d7f60  [anon:libc_malloc]
         f2bed1f0  c0143c6d
         f2bed1f4  f2bed230
         f2bed1f8  f2bed230
         f2bed1fc  f2bed230
         f2bed200  00000078
         f2bed204  00007e91
         f2bed208  00000e1c
         f2bed20c  f2cee490
         f2bed210  f2bed230
         f2bed214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2bed218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2bed21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2bed220  f2bed238
         f2bed224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2bed228  f2bed230
         f2bed22c  00000000
         f2bed230  f2cee230
         f2bed234  f2aec230
         f2bed238  00007e93
         f2bed23c  00000e1c
         f2bed240  00000001
         f2bed244  f2af0000
         f2bed248  000fd230
         f2bed24c  00001000
         f2bed250  00000000
         f2bed254  00000000
         f2bed258  00000003
         f2bed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3612, tid: 32404, name: Binder:3612_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5ef5028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2aebfb4  r7  000000f0
    r8  00000002  r9  f5ef5028  r10 00000000  r11 f2aec230
    ip  f2aebf70  sp  f2aebf60  lr  f6046511  pc  f6041108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f2aebf20  00000001
         f2aebf24  00000000
         f2aebf28  f2aec0a0
         f2aebf2c  f609d260  [anon:.bss]
         f2aebf30  f5464000  [anon:libc_malloc]
         f2aebf34  f5f955f3  /system/lib/libbinder.so
         f2aebf38  f2aec0a0
         f2aebf3c  f5464004  [anon:libc_malloc]
         f2aebf40  00000001
         f2aebf44  f5ee21e7  /system/lib/libmediadrm.so
         f2aebf48  c0143c6d
         f2aebf4c  f47f2d14  [anon:libc_malloc]
         f2aebf50  00000000
         f2aebf54  f2aebf90
         f2aebf58  f2aebfb4
         f2aebf5c  f609d3a8  [anon:.bss]
    #00  f2aebf60  f2aec490
         f2aebf64  f609d260  [anon:.bss]
         f2aebf68  00000089
         f2aebf6c  00000000
    #01  f2aebf70  00000000
         f2aebf74  00000000
         f2aebf78  ffffffff
         f2aebf7c  f2aebfb4
         f2aebf80  00000000
         f2aebf84  c0143c6d
         f2aebf88  f5ef5028  [anon:.bss]
         f2aebf8c  00000000
         f2aebf90  00000000
         f2aebf94  00000002
         f2aebf98  f609d260  [anon:.bss]
         f2aebf9c  00000000
         f2aebfa0  f609d260  [anon:.bss]
         f2aebfa4  f608db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2aebfa8  00000000
         f2aebfac  f609d260  [anon:.bss]
         f2aebfb0  00000000
         f2aebfb4  00000000
         f2aebfb8  c0143c6d
         f2aebfbc  f5ef5028  [anon:.bss]
         f2aebfc0  f545f400  [anon:libc_malloc]
         f2aebfc4  f609d260  [anon:.bss]
         f2aebfc8  00000000
         f2aebfcc  f609d260  [anon:.bss]
         f2aebfd0  00000e1c
         f2aebfd4  f609d260  [anon:.bss]
         f2aebfd8  f2aec230
         f2aebfdc  f5ee588f  /system/lib/libmediadrm.so
    #03  f2aebfe0  00000004
         f2aebfe4  f5b292cb  /system/lib/libutils.so
         f2aebfe8  00000000
         f2aebfec  f5493b00  [anon:libc_malloc]
         f2aebff0  00000010
         f2aebff4  c0143c6d
         f2aebff8  f545f410  [anon:libc_malloc]
         f2aebffc  f545f400  [anon:libc_malloc]
         f2aec000  f609d260  [anon:.bss]
         f2aec004  00000000
         f2aec008  f609d260  [anon:.bss]
         f2aec00c  00000e1c
         f2aec010  f609d260  [anon:.bss]
         f2aec014  f5ee5dd9  /system/lib/libmediadrm.so
    #04  f2aec018  00000010
         f2aec01c  00000000
         f2aec020  f5493d00  [anon:libc_malloc]
         f2aec024  00000000
         f2aec028  00000000
         f2aec02c  00000000
         f2aec030  00000000
         f2aec034  00000000
         f2aec038  c0143c6d
         f2aec03c  f545f410  [anon:libc_malloc]
         f2aec040  f5442180  [anon:libc_malloc]
         f2aec044  f609d260  [anon:.bss]
         f2aec048  00000000
         f2aec04c  f2aec1e4
         f2aec050  00000e1c
         f2aec054  f5f8720f  /system/lib/libbinder.so
    #05  f2aec058  f5442180  [anon:libc_malloc]
         f2aec05c  f5439400  [anon:libc_malloc]
         f2aec060  f545f410  [anon:libc_malloc]
         f2aec064  c0143c6d
         f2aec068  f5442180  [anon:libc_malloc]
         f2aec06c  f5406a68  [anon:libc_malloc]
         f2aec070  00000001
         f2aec074  f5f87193  /system/lib/libbinder.so
    #06  f2aec078  00000000
         f2aec07c  f5493b00  [anon:libc_malloc]
         f2aec080  f5442180  [anon:libc_malloc]
         f2aec084  f5493b54  [anon:libc_malloc]
         f2aec088  f609d260  [anon:.bss]
         f2aec08c  f5f8e0ad  /system/lib/libbinder.so
    #07  f2aec090  00000000
         f2aec094  f2aec0a0
         f2aec098  f2aec160
         f2aec09c  00000000
         f2aec0a0  00000000
         f2aec0a4  f5410130  [anon:libc_malloc]
         f2aec0a8  00000004
         f2aec0ac  00000006
         f2aec0b0  00000000
         f2aec0b4  00000000
         f2aec0b8  00000000
         f2aec0bc  00000000
         f2aec0c0  00000000
         f2aec0c4  f6090000  /apex/com.android.runtime/lib/bionic/libc.so
         f2aec0c8  00000000
         f2aec0cc  f4010001  [anon:libc_malloc]
         ........  ........
    #08  f2aec1a0  f2aec230
         f2aec1a4  f5f8e2b1  /system/lib/libbinder.so
         f2aec1a8  00000000
         f2aec1ac  f5493b00  [anon:libc_malloc]
         f2aec1b0  f5493b90  [anon:libc_malloc]
         f2aec1b4  00000000
         f2aec1b8  00000000
         f2aec1bc  f5f8e35b  /system/lib/libbinder.so
    #09  f2aec1c0  00000000
         f2aec1c4  f5f8d8af  /system/lib/libbinder.so
         f2aec1c8  f50ae290  [anon:libc_malloc]
         f2aec1cc  f50ae29c  [anon:libc_malloc]
         f2aec1d0  00000000
         f2aec1d4  f5fa7939  /system/lib/libbinder.so
    #10  f2aec1d8  f50ae290  [anon:libc_malloc]
         f2aec1dc  f5b27905  /system/lib/libutils.so
    #11  f2aec1e0  f5000500  [anon:libc_malloc]
         f2aec1e4  f50ae290  [anon:libc_malloc]
         f2aec1e8  f5405c00  [anon:libc_malloc]
         f2aec1ec  f50ae290  [anon:libc_malloc]
         f2aec1f0  c0143c6d
         f2aec1f4  f2aec230
         f2aec1f8  f2aec230
         f2aec1fc  f2aec230
         f2aec200  00000078
         f2aec204  00007e93
         f2aec208  00000e1c
         f2aec20c  f2bed490
         f2aec210  f2aec230
         f2aec214  f608d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2aec218  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2aec21c  f6047143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2aec220  f2aec238
         f2aec224  f608d073  /apex/com.android.runtime/lib/bionic/libc.so
         f2aec228  f2aec230
         f2aec22c  00000000
         f2aec230  f2bed230
         f2aec234  00000000
         f2aec238  00007e94
         f2aec23c  00000e1c
         f2aec240  00000001
         f2aec244  f29ef000
         f2aec248  000fd230
         f2aec24c  00001000
         f2aec250  00000000
         f2aec254  00000000
         f2aec258  00000003
         f2aec25c  00000000

open files:
    fd 0: /dev/null (unowned)
    fd 1: /dev/null (unowned)
    fd 2: /dev/null (unowned)
    fd 3: /dev/binder (unowned)
    fd 4: socket:[16546] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
