*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-15 19:20:33+0900
pid: 14476, tid: 14476, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  0000388c  r2  00000006  r3  ffd45b48
    r4  ffd45b5c  r5  ffd45b40  r6  0000388c  r7  0000016b
    r8  ffd45b58  r9  ffd45b48  r10 ffd45b78  r11 ffd45b68
    ip  0000388c  sp  ffd45b18  lr  ec174c43  pc  ec174c56

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 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 00020a7b  [stack]

stack:
         ffd45ad8  ebd14120  [anon:libc_malloc]
         ffd45adc  ec665004  /system/lib/libmediametrics.so
         ffd45ae0  ebd14120  [anon:libc_malloc]
         ffd45ae4  ec613527  /system/lib/libbinder.so
         ffd45ae8  00000002
         ffd45aec  ffd45bb4  [stack]
         ffd45af0  ffffffdf
         ffd45af4  ffffffe0
         ffd45af8  10a7efcc
         ffd45afc  af82ebb7
         ffd45b00  ffd45b40  [stack]
         ffd45b04  ebd14120  [anon:libc_malloc]
         ffd45b08  af82ebb7
         ffd45b0c  ffd45b40  [stack]
         ffd45b10  0000388c
         ffd45b14  00001388
    #00  ffd45b18  ffd45b88  [stack]
         ffd45b1c  ffd45b98  [stack]
         ffd45b20  ffd45ba8  [stack]
         ffd45b24  ffd45bb8  [stack]
         ffd45b28  ebd14120  [anon:libc_malloc]
         ffd45b2c  ffd45bb4  [stack]
         ffd45b30  ebd14120  [anon:libc_malloc]
         ffd45b34  ec618d6f  /system/lib/libbinder.so
         ffd45b38  00000000
         ffd45b3c  ebd50000  [anon:libc_malloc]
         ffd45b40  ffffffdf
         ffd45b44  ffffffff
         ffd45b48  00000000
         ffd45b4c  00000000
         ffd45b50  ffffffff
         ffd45b54  0000388c
         ........  ........
    #01  ffd45c00  ebd14120  [anon:libc_malloc]
         ffd45c04  ec6325f0  /system/lib/libbinder.so
    #02  ffd45c08  ebd14120  [anon:libc_malloc]
         ffd45c0c  ec615b55  /system/lib/libbinder.so
    #03  ffd45c10  00000000
         ffd45c14  10a7efcc
         ffd45c18  ffd45c40  [stack]
         ffd45c1c  ec1cd168  [anon:.bss]
         ffd45c20  0000001d
         ffd45c24  ec174781  /apex/com.android.runtime/lib/bionic/libc.so
         ffd45c28  ec1cc260  [anon:.bss]
         ffd45c2c  ffd45cc4  [stack]
         ffd45c30  0000001d
         ffd45c34  ebd34080  [anon:libc_malloc]
         ffd45c38  00000000
         ffd45c3c  ebd140d0  [anon:libc_malloc]
         ffd45c40  00000000
         ffd45c44  00000000
         ffd45c48  00000000
         ffd45c4c  00000000
         ........  ........
    #04  ffd45cc0  10a7efcc
         ffd45cc4  eace0f00  [anon:libc_malloc]
         ffd45cc8  ffd45d30  [stack]
         ffd45ccc  ebd14120  [anon:libc_malloc]
         ffd45cd0  10a7efcc
         ffd45cd4  ebd154d0  [anon:libc_malloc]
         ffd45cd8  ec1cc260  [anon:.bss]
         ffd45cdc  ebd154b0  [anon:libc_malloc]
         ffd45ce0  0000001d
         ffd45ce4  00000000
         ffd45ce8  eabb7648  [anon:libc_malloc]
         ffd45cec  ec1cc260  [anon:.bss]
         ffd45cf0  ec6f4084  /system/lib/libmediadrm.so
         ffd45cf4  ec661b6f  /system/lib/libmediametrics.so
    #05  ffd45cf8  0000001d
         ffd45cfc  10a7efcc
         ffd45d00  ebd14420  [anon:libc_malloc]
         ffd45d04  00000020
         ffd45d08  0000001d
         ffd45d0c  ec054bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffd45d10  00000010
         ffd45d14  ffd45d20  [stack]
         ffd45d18  ffd45d68  [stack]
         ffd45d1c  eace1230  [anon:libc_malloc]
         ffd45d20  ebd14430  [anon:libc_malloc]
         ffd45d24  ec769065  /system/lib/libstagefright_foundation.so
         ffd45d28  0000004d
         ffd45d2c  000000e7
         ffd45d30  00000021
         ffd45d34  0000001d
         ffd45d38  ebd14420  [anon:libc_malloc]
         ffd45d3c  00000134
         ffd45d40  10a7efcc
         ffd45d44  eabb7600  [anon:libc_malloc]
         ffd45d48  ebd3c280  [anon:libc_malloc]
         ffd45d4c  00000134
         ........  ........
    #07  ffd45d68  00000141
         ffd45d6c  00000134
         ffd45d70  ebd3c280  [anon:libc_malloc]
         ffd45d74  ebd07f30  [anon:libc_malloc]
         ffd45d78  ebdd4250  [anon:libc_malloc]
         ffd45d7c  ebd07f48  [anon:libc_malloc]
         ffd45d80  ec6f4084  /system/lib/libmediadrm.so
         ffd45d84  ebd5b010  [anon:libc_malloc]
         ffd45d88  000000e7
         ffd45d8c  00000007
         ffd45d90  00000001
         ffd45d94  ec75be7c  /system/lib/libstagefright_foundation.so
         ffd45d98  00000000
         ffd45d9c  00000001
         ffd45da0  10a7efcc
         ffd45da4  eabb7610  [anon:libc_malloc]
         ........  ........
    #08  ffd45dc8  00000010
         ffd45dcc  00000000
         ffd45dd0  ebd50200  [anon:libc_malloc]
         ffd45dd4  00000000
         ffd45dd8  00000000
         ffd45ddc  00000000
         ffd45de0  00000000
         ffd45de4  00000000
         ffd45de8  10a7efcc
         ffd45dec  eabb7610  [anon:libc_malloc]
         ffd45df0  eabad880  [anon:libc_malloc]
         ffd45df4  ec1cc260  [anon:.bss]
         ffd45df8  00000000
         ffd45dfc  ad2da289  /system/bin/mediadrmserver
         ffd45e00  00000000
         ffd45e04  ec60c20f  /system/lib/libbinder.so
    #09  ffd45e08  eabad880  [anon:libc_malloc]
         ffd45e0c  eabbb480  [anon:libc_malloc]
         ffd45e10  eabb7610  [anon:libc_malloc]
         ffd45e14  10a7efcc
         ffd45e18  eabad880  [anon:libc_malloc]
         ffd45e1c  eb8042c8  [anon:libc_malloc]
         ffd45e20  00000001
         ffd45e24  ec60c193  /system/lib/libbinder.so
    #10  ffd45e28  ec1cc260  [anon:.bss]
         ffd45e2c  ebd50000  [anon:libc_malloc]
         ffd45e30  eabad880  [anon:libc_malloc]
         ffd45e34  ebd50054  [anon:libc_malloc]
         ffd45e38  ec1cc260  [anon:.bss]
         ffd45e3c  ec6130ad  /system/lib/libbinder.so
    #11  ffd45e40  00000000
         ffd45e44  ffd45e50  [stack]
         ffd45e48  ffd45f10  [stack]
         ffd45e4c  00000000
         ffd45e50  00000000
         ffd45e54  ebdea7b0  [anon:libc_malloc]
         ffd45e58  00000008
         ffd45e5c  0000000c
         ffd45e60  00000000
         ffd45e64  00000000
         ffd45e68  00000000
         ffd45e6c  00000000
         ffd45e70  00000000
         ffd45e74  ec1c0000  /apex/com.android.runtime/lib/bionic/libc.so
         ffd45e78  00000000
         ffd45e7c  eb010001
         ........  ........
    #12  ffd45f50  00000000
         ffd45f54  ec6132b1  /system/lib/libbinder.so
         ffd45f58  ebd11930  [anon:libc_malloc]
         ffd45f5c  ebd50000  [anon:libc_malloc]
         ffd45f60  ebd50090  [anon:libc_malloc]
         ffd45f64  00000001
         ffd45f68  00000001
         ffd45f6c  ec61335b  /system/lib/libbinder.so
    #13  ffd45f70  ec1cc260  [anon:.bss]
         ffd45f74  ffd45fd4  [stack]
         ffd45f78  ec1cc260  [anon:.bss]
         ffd45f7c  ffd45fd4  [stack]
         ffd45f80  ffd45fdc  [stack]
         ffd45f84  ad2da2e7  /system/bin/mediadrmserver
    #14  ffd45f88  ebd34080  [anon:libc_malloc]
         ffd45f8c  ebd14120  [anon:libc_malloc]
         ffd45f90  ebd34080  [anon:libc_malloc]
         ffd45f94  10a7efcc
         ffd45f98  00000000
         ffd45f9c  ec16f215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffd45fa0  ad2db55c  /system/bin/mediadrmserver
         ffd45fa4  00000000
         ffd45fa8  00000000
         ffd45fac  00000000
         ffd45fb0  00000000
         ffd45fb4  ad2da037  /system/bin/mediadrmserver
    #16  ffd45fb8  ffd46018  [stack]
         ffd45fbc  ad2db000  /system/bin/mediadrmserver
         ffd45fc0  ad2db008  /system/bin/mediadrmserver
         ffd45fc4  ad2db010  /system/bin/mediadrmserver
         ffd45fc8  00000000
         ffd45fcc  ecedf0dc  /apex/com.android.runtime/bin/linker
    #17  ffd45fd0  00000001
         ffd45fd4  ffd46975  [stack]
         ffd45fd8  00000000
         ffd45fdc  ffd46990  [stack]
         ffd45fe0  ffd46a0e  [stack]
         ffd45fe4  ffd46a21  [stack]
         ffd45fe8  ffd46a36  [stack]
         ffd45fec  ffd46a51  [stack]
         ffd45ff0  ffd46a64  [stack]
         ffd45ff4  ffd46a7d  [stack]
    #18  ffd45ff8  ffd46aac  [stack]
         ffd45ffc  ffd46ad9  [stack]
         ffd46000  ffd46af2  [stack]
         ffd46004  ffd46b0c  [stack]
         ffd46008  ffd46d3d  [stack]
         ffd4600c  ffd46f0f  [stack]
         ffd46010  ffd46fc2  [stack]
         ffd46014  00000000
         ffd46018  00000010
         ffd4601c  0037b0d6
         ffd46020  00000006
         ffd46024  00001000
         ffd46028  00000011
         ffd4602c  00000064
         ffd46030  00000003
         ffd46034  ad2d8034  /system/bin/mediadrmserver

memory near r1:
    0000386c -------- -------- -------- --------  ................
    0000387c -------- -------- -------- --------  ................
    0000388c -------- -------- -------- --------  ................
    0000389c -------- -------- -------- --------  ................
    000038ac -------- -------- -------- --------  ................
    000038bc -------- -------- -------- --------  ................
    000038cc -------- -------- -------- --------  ................
    000038dc -------- -------- -------- --------  ................
    000038ec -------- -------- -------- --------  ................
    000038fc -------- -------- -------- --------  ................
    0000390c -------- -------- -------- --------  ................
    0000391c -------- -------- -------- --------  ................
    0000392c -------- -------- -------- --------  ................
    0000393c -------- -------- -------- --------  ................
    0000394c -------- -------- -------- --------  ................
    0000395c -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffd45b28 ebd14120 ffd45bb4 ebd14120 ec618d6f   A...[.. A..o.a.
    ffd45b38 00000000 ebd50000 ffffffdf ffffffff  ................
    ffd45b48 00000000 00000000 ffffffff 0000388c  .............8..
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.
    ffd45bf8 ebd14120 ec6324f8 ebd14120 ec6325f0   A...$c. A...%c.
    ffd45c08 ebd14120 ec615b55 00000000 10a7efcc   A..U[a.........
    ffd45c18 ffd45c40 ec1cd168 0000001d ec174781  @\..h........G..

memory near r4 ([stack]):
    ffd45b3c ebd50000 ffffffdf ffffffff 00000000  ................
    ffd45b4c 00000000 ffffffff 0000388c 000003f5  .........8......
    ffd45b5c 00000000 00000000 00000000 00000000  ................
    ffd45b6c 00000000 00000000 00000000 00000000  ................
    ffd45b7c 00000000 00000000 00000000 00000000  ................
    ffd45b8c 00000000 00000000 00000000 00000000  ................
    ffd45b9c 00000000 00000000 00000000 00000000  ................
    ffd45bac 00000000 00000000 00000000 00000000  ................
    ffd45bbc 00000000 00000000 00000000 00000000  ................
    ffd45bcc 00000000 00000000 00000000 ec6095aa  ..............`.
    ffd45bdc af82ebb7 ffd45cc8 ebd14120 00001388  .....\.. A......
    ffd45bec ffffffec ec1cc260 ec665004 ebd14120  ....`....Pf. A..
    ffd45bfc ec6324f8 ebd14120 ec6325f0 ebd14120  .$c. A...%c. A..
    ffd45c0c ec615b55 00000000 10a7efcc ffd45c40  U[a.........@\..
    ffd45c1c ec1cd168 0000001d ec174781 ec1cc260  h........G..`...
    ffd45c2c ffd45cc4 0000001d ebd34080 00000000  .\.......@......

memory near r5 ([stack]):
    ffd45b20 ffd45ba8 ffd45bb8 ebd14120 ffd45bb4  .[...[.. A...[..
    ffd45b30 ebd14120 ec618d6f 00000000 ebd50000   A..o.a.........
    ffd45b40 ffffffdf ffffffff 00000000 00000000  ................
    ffd45b50 ffffffff 0000388c 000003f5 00000000  .....8..........
    ffd45b60 00000000 00000000 00000000 00000000  ................
    ffd45b70 00000000 00000000 00000000 00000000  ................
    ffd45b80 00000000 00000000 00000000 00000000  ................
    ffd45b90 00000000 00000000 00000000 00000000  ................
    ffd45ba0 00000000 00000000 00000000 00000000  ................
    ffd45bb0 00000000 00000000 00000000 00000000  ................
    ffd45bc0 00000000 00000000 00000000 00000000  ................
    ffd45bd0 00000000 00000000 ec6095aa af82ebb7  ..........`.....
    ffd45be0 ffd45cc8 ebd14120 00001388 ffffffec  .\.. A..........
    ffd45bf0 ec1cc260 ec665004 ebd14120 ec6324f8  `....Pf. A...$c.
    ffd45c00 ebd14120 ec6325f0 ebd14120 ec615b55   A...%c. A..U[a.
    ffd45c10 00000000 10a7efcc ffd45c40 ec1cd168  ........@\..h...

memory near r6:
    0000386c -------- -------- -------- --------  ................
    0000387c -------- -------- -------- --------  ................
    0000388c -------- -------- -------- --------  ................
    0000389c -------- -------- -------- --------  ................
    000038ac -------- -------- -------- --------  ................
    000038bc -------- -------- -------- --------  ................
    000038cc -------- -------- -------- --------  ................
    000038dc -------- -------- -------- --------  ................
    000038ec -------- -------- -------- --------  ................
    000038fc -------- -------- -------- --------  ................
    0000390c -------- -------- -------- --------  ................
    0000391c -------- -------- -------- --------  ................
    0000392c -------- -------- -------- --------  ................
    0000393c -------- -------- -------- --------  ................
    0000394c -------- -------- -------- --------  ................
    0000395c -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffd45b38 00000000 ebd50000 ffffffdf ffffffff  ................
    ffd45b48 00000000 00000000 ffffffff 0000388c  .............8..
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.
    ffd45bf8 ebd14120 ec6324f8 ebd14120 ec6325f0   A...$c. A...%c.
    ffd45c08 ebd14120 ec615b55 00000000 10a7efcc   A..U[a.........
    ffd45c18 ffd45c40 ec1cd168 0000001d ec174781  @\..h........G..
    ffd45c28 ec1cc260 ffd45cc4 0000001d ebd34080  `....\.......@..

memory near r9 ([stack]):
    ffd45b28 ebd14120 ffd45bb4 ebd14120 ec618d6f   A...[.. A..o.a.
    ffd45b38 00000000 ebd50000 ffffffdf ffffffff  ................
    ffd45b48 00000000 00000000 ffffffff 0000388c  .............8..
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.
    ffd45bf8 ebd14120 ec6324f8 ebd14120 ec6325f0   A...$c. A...%c.
    ffd45c08 ebd14120 ec615b55 00000000 10a7efcc   A..U[a.........
    ffd45c18 ffd45c40 ec1cd168 0000001d ec174781  @\..h........G..

memory near r10 ([stack]):
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.
    ffd45bf8 ebd14120 ec6324f8 ebd14120 ec6325f0   A...$c. A...%c.
    ffd45c08 ebd14120 ec615b55 00000000 10a7efcc   A..U[a.........
    ffd45c18 ffd45c40 ec1cd168 0000001d ec174781  @\..h........G..
    ffd45c28 ec1cc260 ffd45cc4 0000001d ebd34080  `....\.......@..
    ffd45c38 00000000 ebd140d0 00000000 00000000  .....@..........
    ffd45c48 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffd45b48 00000000 00000000 ffffffff 0000388c  .............8..
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.
    ffd45bf8 ebd14120 ec6324f8 ebd14120 ec6325f0   A...$c. A...%c.
    ffd45c08 ebd14120 ec615b55 00000000 10a7efcc   A..U[a.........
    ffd45c18 ffd45c40 ec1cd168 0000001d ec174781  @\..h........G..
    ffd45c28 ec1cc260 ffd45cc4 0000001d ebd34080  `....\.......@..
    ffd45c38 00000000 ebd140d0 00000000 00000000  .....@..........

memory near ip:
    0000386c -------- -------- -------- --------  ................
    0000387c -------- -------- -------- --------  ................
    0000388c -------- -------- -------- --------  ................
    0000389c -------- -------- -------- --------  ................
    000038ac -------- -------- -------- --------  ................
    000038bc -------- -------- -------- --------  ................
    000038cc -------- -------- -------- --------  ................
    000038dc -------- -------- -------- --------  ................
    000038ec -------- -------- -------- --------  ................
    000038fc -------- -------- -------- --------  ................
    0000390c -------- -------- -------- --------  ................
    0000391c -------- -------- -------- --------  ................
    0000392c -------- -------- -------- --------  ................
    0000393c -------- -------- -------- --------  ................
    0000394c -------- -------- -------- --------  ................
    0000395c -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffd45af8 10a7efcc af82ebb7 ffd45b40 ebd14120  ........@[.. A..
    ffd45b08 af82ebb7 ffd45b40 0000388c 00001388  ....@[...8......
    ffd45b18 ffd45b88 ffd45b98 ffd45ba8 ffd45bb8  .[...[...[...[..
    ffd45b28 ebd14120 ffd45bb4 ebd14120 ec618d6f   A...[.. A..o.a.
    ffd45b38 00000000 ebd50000 ffffffdf ffffffff  ................
    ffd45b48 00000000 00000000 ffffffff 0000388c  .............8..
    ffd45b58 000003f5 00000000 00000000 00000000  ................
    ffd45b68 00000000 00000000 00000000 00000000  ................
    ffd45b78 00000000 00000000 00000000 00000000  ................
    ffd45b88 00000000 00000000 00000000 00000000  ................
    ffd45b98 00000000 00000000 00000000 00000000  ................
    ffd45ba8 00000000 00000000 00000000 00000000  ................
    ffd45bb8 00000000 00000000 00000000 00000000  ................
    ffd45bc8 00000000 00000000 00000000 00000000  ................
    ffd45bd8 ec6095aa af82ebb7 ffd45cc8 ebd14120  ..`......\.. A..
    ffd45be8 00001388 ffffffec ec1cc260 ec665004  ........`....Pf.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ec174c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ec174c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ec174c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ec174c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ec174c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ec174c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ec174c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ec174c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ec174ca0 98018acf 8acff908 8acff900 f9009800  ................
    ec174cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ec174cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ec174cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ec174ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ec174cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ec174d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ec174d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ec174c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ec174c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ec174c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ec174c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ec174c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ec174c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ec174c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ec174ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ec174cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ec174cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ec174cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ec174ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ec174cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ec174d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ec174d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ec174d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (309 entries):
    ad2d8000-ad2d9fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ad2da000-ad2dafff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ad2db000-ad2dbfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e9e6f000-e9e6ffff ---         0      1000
    e9e70000-e9f6efff rw-         0     ff000
    e9f6f000-e9f70fff ---         0      2000
    e9f71000-ea06ffff rw-         0     ff000
    ea070000-ea071fff ---         0      2000
    ea072000-ea170fff rw-         0     ff000
    ea171000-ea172fff ---         0      2000
    ea173000-ea271fff rw-         0     ff000
    ea272000-ea273fff ---         0      2000
    ea274000-ea372fff rw-         0     ff000
    ea373000-ea374fff ---         0      2000
    ea375000-ea473fff rw-         0     ff000
    ea474000-ea475fff ---         0      2000
    ea476000-ea574fff rw-         0     ff000
    ea575000-ea576fff ---         0      2000
    ea577000-ea675fff rw-         0     ff000
    ea676000-ea677fff ---         0      2000
    ea678000-ea776fff rw-         0     ff000
    ea777000-ea778fff ---         0      2000
    ea779000-ea877fff rw-         0     ff000
    ea878000-ea878fff ---         0      1000
    ea879000-eadf8fff rw-         0    580000  [anon:libc_malloc]
    eadf9000-eadf9fff ---         0      1000
    eadfa000-eaef8fff rw-         0     ff000
    eaef9000-eaefafff ---         0      2000
    eaefb000-eaff9fff rw-         0     ff000
    eaffa000-eaffbfff ---         0      2000
    eaffc000-eb0fafff rw-         0     ff000
    eb0fb000-eb0fcfff ---         0      2000
    eb0fd000-eb1fbfff rw-         0     ff000
    eb1fc000-eb1fdfff ---         0      2000
    eb1fe000-eb2fcfff rw-         0     ff000
    eb2fd000-eb2fefff ---         0      2000
    eb2ff000-eb3fdfff rw-         0     ff000
    eb3fe000-eb3fffff ---         0      2000
    eb400000-eb4fefff rw-         0     ff000
    eb4ff000-eb500fff ---         0      2000
    eb501000-eb5fffff rw-         0     ff000
    eb600000-eb601fff ---         0      2000
    eb602000-eb700fff rw-         0     ff000
    eb701000-eb701fff ---         0      1000
    eb800000-eb9fffff rw-         0    200000  [anon:libc_malloc]
    ebad2000-ebad2fff ---         0      1000
    ebad3000-ebbd1fff rw-         0     ff000
    ebbd2000-ebbd2fff ---         0      1000
    ebcd1000-ebcd2fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ebcd3000-ebcd4fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ebcd5000-ebcd5fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ebcd6000-ebcd6fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ebcd7000-ebcd7fff rw-         0      1000  [anon:.bss]
    ebd00000-ebefffff rw-         0    200000  [anon:libc_malloc]
    ebf04000-ebf67fff rw-         0     64000  [anon:linker_alloc]
    ebf68000-ebf6efff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ebf6f000-ebf73fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebf74000-ebf74fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebf75000-ebf75fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebf80000-ebf97fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ebf98000-ebfb8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ebfb9000-ebfb9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ebfba000-ebfbdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ebfd6000-ebfd6fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ebfd7000-ebfd7fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ebfd8000-ebfd8fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ebfd9000-ebfd9fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec037000-ec037fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ec038000-ec038fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec039000-ec039fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec03a000-ec03afff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec03b000-ec03bfff rw-         0      1000  [anon:.bss]
    ec043000-ec04ffff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ec050000-ec05cfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ec05d000-ec05dfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ec05e000-ec05efff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ec05f000-ec05ffff rw-         0      1000  [anon:.bss]
    ec088000-ec09efff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ec09f000-ec0b6fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec0b7000-ec0b7fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec0b8000-ec0b8fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec0b9000-ec0b9fff rw-         0      1000  [anon:.bss]
    ec0db000-ec0ddfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ec0de000-ec0defff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec0df000-ec0dffff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec0e0000-ec0e0fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec0e1000-ec0e1fff rw-         0      1000  [anon:.bss]
    ec116000-ec13efff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec13f000-ec1c5fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec1c6000-ec1c7fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec1c8000-ec1cbfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec1cc000-ec1cefff rw-         0      3000  [anon:.bss]
    ec1cf000-ec1cffff r--         0      1000  [anon:.bss]
    ec1d0000-ec1dcfff rw-         0      d000  [anon:.bss]
    ec202000-ec211fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ec212000-ec22bfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec22c000-ec22cfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec22d000-ec22dfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec22e000-ec22efff rw-         0      1000  [anon:.bss]
    ec264000-ec267fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ec268000-ec272fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec273000-ec273fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec274000-ec274fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec275000-ec275fff rw-         0      1000  [anon:.bss]
    ec2b0000-ec2b6fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ec2b7000-ec2bcfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec2bd000-ec2bdfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec2be000-ec2befff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec2dc000-ec2e5fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ec2e6000-ec2effff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec2f0000-ec2f0fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec2f1000-ec2f2fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec306000-ec315fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ec316000-ec326fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec327000-ec327fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec328000-ec329fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec354000-ec354fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec355000-ec355fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec356000-ec356fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec3b6000-ec3b6fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ec3b7000-ec3b7fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec3b8000-ec3b8fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec3b9000-ec3b9fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec3cc000-ec401fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ec402000-ec450fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec451000-ec451fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec452000-ec456fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec457000-ec458fff rw-         0      2000  [anon:.bss]
    ec4ba000-ec4bafff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ec4bb000-ec4bbfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec4bc000-ec4bcfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec4bd000-ec4bdfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec4be000-ec4befff rw-         0      1000  [anon:.bss]
    ec4c4000-ec4c9fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ec4ca000-ec4d0fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec4d1000-ec4d1fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec4d2000-ec4d2fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec4d3000-ec4d3fff rw-         0      1000  [anon:.bss]
    ec517000-ec520fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ec521000-ec532fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec533000-ec533fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec534000-ec534fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec535000-ec535fff rw-         0      1000  [anon:.bss]
    ec55e000-ec55efff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec55f000-ec55ffff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec560000-ec560fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec561000-ec561fff rw-         0      1000  [anon:.bss]
    ec594000-ec594fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ec595000-ec595fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ec596000-ec596fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ec597000-ec597fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ec598000-ec598fff rw-         0      1000  [anon:.bss]
    ec5d8000-ec609fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ec60a000-ec635fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ec636000-ec636fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ec637000-ec63efff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ec63f000-ec63ffff rw-         0      1000  [anon:.bss]
    ec65c000-ec660fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec661000-ec664fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec665000-ec665fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec666000-ec666fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec667000-ec667fff rw-         0      1000  [anon:.bss]
    ec693000-ec69cfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ec69d000-ec6a5fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ec6a6000-ec6a6fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ec6a7000-ec6a7fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ec6a8000-ec6a8fff rw-         0      1000  [anon:.bss]
    ec6d2000-ec6e1fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec6e2000-ec6f2fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec6f3000-ec6f3fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec6f4000-ec6f7fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec6f8000-ec6f8fff rw-         0      1000  [anon:.bss]
    ec72c000-ec72cfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ec72d000-ec72dfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec72e000-ec72efff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec72f000-ec72ffff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec74e000-ec75cfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ec75d000-ec76bfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec76c000-ec76cfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec76d000-ec76dfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec76e000-ec76efff rw-         0      1000  [anon:.bss]
    ec7ab000-ec7b1fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ec7b2000-ec7b7fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec7b8000-ec7b8fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec7b9000-ec7b9fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec7ba000-ec7bafff rw-         0      1000  [anon:.bss]
    ec7cf000-ec7e2fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ec7e3000-ec7f5fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec7f6000-ec7f6fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec7f7000-ec7f9fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec80e000-ec816fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ec817000-ec82cfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec82d000-ec82dfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec82e000-ec82efff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec82f000-ec82ffff rw-         0      1000  [anon:.bss]
    ec844000-ec870fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ec871000-ec8affff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ec8b0000-ec8b0fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ec8b1000-ec8b6fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ec8b7000-ec8b7fff rw-         0      1000  [anon:.bss]
    ec8e8000-ec8e8fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ec8e9000-ec8e9fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec8ea000-ec8eafff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec8eb000-ec8ebfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec900000-ec91dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ec91e000-ec93afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec93b000-ec93bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec93c000-ec93ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec961000-ec961fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ec962000-ec962fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec963000-ec963fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec964000-ec964fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ec965000-ec965fff rw-         0      1000  [anon:.bss]
    ec98c000-ec990fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ec991000-ec996fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec997000-ec997fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec998000-ec998fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ec999000-ec999fff rw-         0      1000  [anon:.bss]
    ec9f1000-ec9f1fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ec9f2000-ec9f2fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec9f3000-ec9f3fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec9f4000-ec9f4fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eca6f000-eca6ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eca9e000-eca9efff ---         0      1000
    eca9f000-ecaa2fff rw-         0      4000  [anon:thread signal stack]
    ecaa3000-ecaa3fff ---         0      1000
    ecaa4000-ecaa7fff rw-         0      4000  [anon:thread signal stack]
    ecaa8000-ecaa8fff ---         0      1000
    ecaa9000-ecaacfff rw-         0      4000  [anon:thread signal stack]
    ecaad000-ecaadfff ---         0      1000
    ecaae000-ecab1fff rw-         0      4000  [anon:thread signal stack]
    ecab2000-ecab2fff ---         0      1000
    ecab3000-ecab6fff rw-         0      4000  [anon:thread signal stack]
    ecab7000-ecab7fff ---         0      1000
    ecab8000-ecabbfff rw-         0      4000  [anon:thread signal stack]
    ecabc000-ecabcfff ---         0      1000
    ecabd000-ecac0fff rw-         0      4000  [anon:thread signal stack]
    ecac1000-ecac1fff ---         0      1000
    ecac2000-ecac5fff rw-         0      4000  [anon:thread signal stack]
    ecac6000-ecac6fff ---         0      1000
    ecac7000-ecacafff rw-         0      4000  [anon:thread signal stack]
    ecacb000-ecacbfff ---         0      1000
    ecacc000-ecacffff rw-         0      4000  [anon:thread signal stack]
    ecad0000-ecad0fff ---         0      1000
    ecad1000-ecad4fff rw-         0      4000  [anon:thread signal stack]
    ecad5000-ecad5fff ---         0      1000
    ecad6000-ecad9fff rw-         0      4000  [anon:thread signal stack]
    ecada000-ecadafff ---         0      1000
    ecadb000-ecadefff rw-         0      4000  [anon:thread signal stack]
    ecadf000-ecadffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ecae1000-ecb00fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ecb01000-ecb20fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ecb21000-ecb40fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ecb41000-ecb60fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ecb61000-ecb80fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ecb81000-ecba0fff r--         0     20000  /dev/__properties__/properties_serial
    ecba1000-ecbaafff r--         0      a000  /dev/__properties__/property_info
    ecbac000-ecbacfff ---         0      1000
    ecbad000-ecbb0fff rw-         0      4000  [anon:thread signal stack]
    ecbb1000-ecbb1fff ---         0      1000
    ecbb2000-ecbb5fff rw-         0      4000  [anon:thread signal stack]
    ecbb6000-ecbb6fff ---         0      1000
    ecbb7000-ecbbafff rw-         0      4000  [anon:thread signal stack]
    ecbbb000-ecbbbfff ---         0      1000
    ecbbc000-ecbbffff rw-         0      4000  [anon:thread signal stack]
    ecbc0000-ecbc0fff ---         0      1000
    ecbc1000-ecbc4fff rw-         0      4000  [anon:thread signal stack]
    ecbc5000-ecbc5fff ---         0      1000
    ecbc6000-ecbc9fff rw-         0      4000  [anon:thread signal stack]
    ecbca000-ecbcafff ---         0      1000
    ecbcb000-ecbcefff rw-         0      4000  [anon:thread signal stack]
    ecbcf000-ecbeefff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ecbef000-ecc0efff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ecc0f000-eccd6fff r--         0     c8000  [anon:linker_alloc]
    eccd7000-eccddfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    eccdf000-eccdffff rw-         0      1000  [anon:abort message]
    ecce0000-ecce0fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ecce1000-ecce1fff ---         0      1000
    ecce2000-ecce4fff rw-         0      3000
    ecce5000-ecce5fff ---         0      1000
    ecce6000-ecce8fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ecce9000-ecd08fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ecd09000-ecd09fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ecd0a000-ecd6dfff r--         0     64000  [anon:linker_alloc]
    ecd6e000-ecd8dfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ecd8e000-ecd8efff ---         0      1000
    ecd8f000-ecd8ffff rw-         0      1000
    ecd90000-ecd90fff ---         0      1000
    ecd91000-ecdb0fff r--         0     20000  /dev/__properties__/properties_serial
    ecdb1000-ecdb1fff rw-         0      1000  [anon:System property context nodes]
    ecdb2000-ecdbbfff r--         0      a000  /dev/__properties__/property_info
    ecdbc000-ece1ffff r--         0     64000  [anon:linker_alloc]
    ece20000-ece21fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ece22000-ece22fff r--         0      1000  [anon:atexit handlers]
    ece23000-ece23fff ---         0      1000
    ece24000-ece27fff rw-         0      4000  [anon:thread signal stack]
    ece28000-ece28fff rw-         0      1000  [anon:arc4random data]
    ece29000-ece29fff r--         0      1000  [anon:atexit handlers]
    ece2a000-ece2afff rw-         0      1000  [anon:System property context nodes]
    ece2b000-ece2bfff rw-         0      1000  [anon:arc4random data]
    ece2c000-ece48fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ece49000-ecee0fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ecee1000-ecee1fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ecee2000-ecee5fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ecee6000-eceebfff rw-         0      6000
    eceec000-eceecfff r--         0      1000
    eceed000-eceeefff rw-         0      2000
    ffd26000-ffd46fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 1929, name: Binder:14476_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea773fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea774230
    ip  ea773f70  sp  ea773f60  lr  ec175511  pc  ec170108

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:
         ea773f20  00000004
         ea773f24  00000000
         ea773f28  ea7740a0
         ea773f2c  ec1cc260  [anon:.bss]
         ea773f30  ebd91800  [anon:libc_malloc]
         ea773f34  ec61a5f3  /system/lib/libbinder.so
         ea773f38  ea7740a0
         ea773f3c  ebd91804  [anon:libc_malloc]
         ea773f40  00000004
         ea773f44  ec6e51e7  /system/lib/libmediadrm.so
         ea773f48  10a7efcc
         ea773f4c  ebd0e52c  [anon:libc_malloc]
         ea773f50  00000000
         ea773f54  ea773f90
         ea773f58  ea773fb4
         ea773f5c  ec1cc3a8  [anon:.bss]
    #00  ea773f60  ea774490
         ea773f64  ec1cc260  [anon:.bss]
         ea773f68  00000089
         ea773f6c  00000000
    #01  ea773f70  00000000
         ea773f74  00000000
         ea773f78  ffffffff
         ea773f7c  ea773fb4
         ea773f80  00000000
         ea773f84  10a7efcc
         ea773f88  ec6f8028  [anon:.bss]
         ea773f8c  00000000
         ea773f90  00000000
         ea773f94  00000002
         ea773f98  ec1cc260  [anon:.bss]
         ea773f9c  00000000
         ea773fa0  ec1cc260  [anon:.bss]
         ea773fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea773fa8  00000000
         ea773fac  ebd0e514  [anon:libc_malloc]
         ea773fb0  00000004
         ea773fb4  ea773f00
         ea773fb8  10a7efcc
         ea773fbc  ec6f8028  [anon:.bss]
         ea773fc0  ebd75a00  [anon:libc_malloc]
         ea773fc4  ec1cc260  [anon:.bss]
         ea773fc8  00000000
         ea773fcc  ec1cc260  [anon:.bss]
         ea773fd0  0000388c
         ea773fd4  ec1cc260  [anon:.bss]
         ea773fd8  ea774230
         ea773fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea773fe0  00000004
         ea773fe4  ec6a22cb  /system/lib/libutils.so
         ea773fe8  00000000
         ea773fec  ebd43300  [anon:libc_malloc]
         ea773ff0  00000010
         ea773ff4  10a7efcc
         ea773ff8  ebd75a10  [anon:libc_malloc]
         ea773ffc  ebd75a00  [anon:libc_malloc]
         ea774000  ec1cc260  [anon:.bss]
         ea774004  00000000
         ea774008  ec1cc260  [anon:.bss]
         ea77400c  0000388c
         ea774010  ec1cc260  [anon:.bss]
         ea774014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea774018  00000010
         ea77401c  00000000
         ea774020  ebd43500  [anon:libc_malloc]
         ea774024  00000000
         ea774028  00000000
         ea77402c  00000000
         ea774030  00000000
         ea774034  00000000
         ea774038  10a7efcc
         ea77403c  ebd75a10  [anon:libc_malloc]
         ea774040  ebd690c0  [anon:libc_malloc]
         ea774044  ec1cc260  [anon:.bss]
         ea774048  00000000
         ea77404c  ea7741e4
         ea774050  0000388c
         ea774054  ec60c20f  /system/lib/libbinder.so
    #05  ea774058  ebd690c0  [anon:libc_malloc]
         ea77405c  ebd63150  [anon:libc_malloc]
         ea774060  ebd75a10  [anon:libc_malloc]
         ea774064  10a7efcc
         ea774068  ebd690c0  [anon:libc_malloc]
         ea77406c  ebd069c0  [anon:libc_malloc]
         ea774070  00000001
         ea774074  ec60c193  /system/lib/libbinder.so
    #06  ea774078  0000388c
         ea77407c  ebd43300  [anon:libc_malloc]
         ea774080  ebd690c0  [anon:libc_malloc]
         ea774084  ebd43354  [anon:libc_malloc]
         ea774088  ec1cc260  [anon:.bss]
         ea77408c  ec6130ad  /system/lib/libbinder.so
    #07  ea774090  00000000
         ea774094  ebd0e408  [anon:libc_malloc]
         ea774098  ebd0e42c  [anon:libc_malloc]
         ea77409c  ebd0e530  [anon:libc_malloc]
         ea7740a0  00000001
         ea7740a4  ebd0e4a4  [anon:libc_malloc]
         ea7740a8  ebc00000
         ea7740ac  ebd0e4f8  [anon:libc_malloc]
         ea7740b0  ebd920c0  [anon:libc_malloc]
         ea7740b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         ea7740b8  00000004
         ea7740bc  00000000
         ea7740c0  00000000
         ea7740c4  ec1cc260  [anon:.bss]
         ea7740c8  00000000
         ea7740cc  ebd0e408  [anon:libc_malloc]
         ........  ........
    #08  ea7741a0  ea774230
         ea7741a4  ec6132b1  /system/lib/libbinder.so
         ea7741a8  00000000
         ea7741ac  ebd43300  [anon:libc_malloc]
         ea7741b0  ebd43390  [anon:libc_malloc]
         ea7741b4  00000000
         ea7741b8  00000000
         ea7741bc  ec61335b  /system/lib/libbinder.so
    #09  ea7741c0  00000000
         ea7741c4  ec6128af  /system/lib/libbinder.so
         ea7741c8  ebd11900  [anon:libc_malloc]
         ea7741cc  ebd1190c  [anon:libc_malloc]
         ea7741d0  00000000
         ea7741d4  ec62c939  /system/lib/libbinder.so
    #10  ea7741d8  ebd11900  [anon:libc_malloc]
         ea7741dc  ec6a0905  /system/lib/libutils.so
    #11  ea7741e0  ebd057b0  [anon:libc_malloc]
         ea7741e4  ebd11900  [anon:libc_malloc]
         ea7741e8  ebd057a0  [anon:libc_malloc]
         ea7741ec  ebd11900  [anon:libc_malloc]
         ea7741f0  10a7efcc
         ea7741f4  ea774230
         ea7741f8  ea774230
         ea7741fc  ea774230
         ea774200  00000078
         ea774204  0000388c
         ea774208  0000388c
         ea77420c  eceee020
         ea774210  ea774230
         ea774214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea774218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea77421c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea774220  ea774238
         ea774224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea774228  ea774230
         ea77422c  00000000
         ea774230  ea875230
         ea774234  ea673230
         ea774238  00000789
         ea77423c  0000388c
         ea774240  00000001
         ea774244  ea677000
         ea774248  000fd230
         ea77424c  00001000
         ea774250  00000000
         ea774254  00000000
         ea774258  00000003
         ea77425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 6658, name: Binder:14476_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea672fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea673230
    ip  ea672f70  sp  ea672f60  lr  ec175511  pc  ec170108

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:
         ea672f20  00000004
         ea672f24  fffffff0
         ea672f28  fffffff0
         ea672f2c  ec14bc61  /apex/com.android.runtime/lib/bionic/libc.so
         ea672f30  ec6f6758  /system/lib/libmediadrm.so
         ea672f34  fffffffc
         ea672f38  eb901eb0  [anon:libc_malloc]
         ea672f3c  ec13805c  /apex/com.android.runtime/lib/bionic/libc.so
         ea672f40  ebd0eb08  [anon:libc_malloc]
         ea672f44  eabb3820  [anon:libc_malloc]
         ea672f48  10a7efcc
         ea672f4c  ebd0ec14  [anon:libc_malloc]
         ea672f50  00000000
         ea672f54  ea672f90
         ea672f58  ea672fb4
         ea672f5c  ec1cc3a8  [anon:.bss]
    #00  ea672f60  ea673490
         ea672f64  ec1cc260  [anon:.bss]
         ea672f68  00000089
         ea672f6c  00000000
    #01  ea672f70  00000000
         ea672f74  00000000
         ea672f78  ffffffff
         ea672f7c  ea672fb4
         ea672f80  00000000
         ea672f84  10a7efcc
         ea672f88  ec6f8028  [anon:.bss]
         ea672f8c  00000000
         ea672f90  00000000
         ea672f94  00000002
         ea672f98  ec1cc260  [anon:.bss]
         ea672f9c  00000000
         ea672fa0  ec1cc260  [anon:.bss]
         ea672fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea672fa8  00000000
         ea672fac  ea672fe8
         ea672fb0  00000001
         ea672fb4  00000000
         ea672fb8  10a7efcc
         ea672fbc  ec6f8028  [anon:.bss]
         ea672fc0  eb80ca00  [anon:libc_malloc]
         ea672fc4  ec1cc260  [anon:.bss]
         ea672fc8  00000000
         ea672fcc  ec1cc260  [anon:.bss]
         ea672fd0  0000388c
         ea672fd4  ec1cc260  [anon:.bss]
         ea672fd8  ea673230
         ea672fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea672fe0  00000004
         ea672fe4  ec6a22cb  /system/lib/libutils.so
         ea672fe8  00000000
         ea672fec  eb855100  [anon:libc_malloc]
         ea672ff0  00000010
         ea672ff4  10a7efcc
         ea672ff8  eb80ca10  [anon:libc_malloc]
         ea672ffc  eb80ca00  [anon:libc_malloc]
         ea673000  ec1cc260  [anon:.bss]
         ea673004  00000000
         ea673008  ec1cc260  [anon:.bss]
         ea67300c  0000388c
         ea673010  ec1cc260  [anon:.bss]
         ea673014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea673018  00000010
         ea67301c  00000000
         ea673020  eb855300  [anon:libc_malloc]
         ea673024  00000000
         ea673028  00000000
         ea67302c  00000000
         ea673030  00000000
         ea673034  00000000
         ea673038  10a7efcc
         ea67303c  eb80ca10  [anon:libc_malloc]
         ea673040  eb836cc0  [anon:libc_malloc]
         ea673044  ec1cc260  [anon:.bss]
         ea673048  00000000
         ea67304c  ea6731e4
         ea673050  0000388c
         ea673054  ec60c20f  /system/lib/libbinder.so
    #05  ea673058  eb836cc0  [anon:libc_malloc]
         ea67305c  ebd42200  [anon:libc_malloc]
         ea673060  eb80ca10  [anon:libc_malloc]
         ea673064  10a7efcc
         ea673068  eb836cc0  [anon:libc_malloc]
         ea67306c  ebd068d0  [anon:libc_malloc]
         ea673070  00000001
         ea673074  ec60c193  /system/lib/libbinder.so
    #06  ea673078  0000388c
         ea67307c  eb855100  [anon:libc_malloc]
         ea673080  eb836cc0  [anon:libc_malloc]
         ea673084  eb855154  [anon:libc_malloc]
         ea673088  ec1cc260  [anon:.bss]
         ea67308c  ec6130ad  /system/lib/libbinder.so
    #07  ea673090  00000000
         ea673094  ebd0eb08  [anon:libc_malloc]
         ea673098  ebd0eb14  [anon:libc_malloc]
         ea67309c  ebd0ec18  [anon:libc_malloc]
         ea6730a0  00000001
         ea6730a4  ebd0eb7c  [anon:libc_malloc]
         ea6730a8  ea800000
         ea6730ac  ebd0ebf8  [anon:libc_malloc]
         ea6730b0  eabbb410  [anon:libc_malloc]
         ea6730b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         ea6730b8  00000004
         ea6730bc  00000003
         ea6730c0  00000000
         ea6730c4  ec1cc260  [anon:.bss]
         ea6730c8  00000000
         ea6730cc  eb010001
         ........  ........
    #08  ea6731a0  ea673230
         ea6731a4  ec6132b1  /system/lib/libbinder.so
         ea6731a8  00000000
         ea6731ac  eb855100  [anon:libc_malloc]
         ea6731b0  eb855190  [anon:libc_malloc]
         ea6731b4  00000000
         ea6731b8  00000000
         ea6731bc  ec61335b  /system/lib/libbinder.so
    #09  ea6731c0  00000000
         ea6731c4  ec6128af  /system/lib/libbinder.so
         ea6731c8  eb87c4a0  [anon:libc_malloc]
         ea6731cc  eb87c4ac  [anon:libc_malloc]
         ea6731d0  00000000
         ea6731d4  ec62c939  /system/lib/libbinder.so
    #10  ea6731d8  eb87c4a0  [anon:libc_malloc]
         ea6731dc  ec6a0905  /system/lib/libutils.so
    #11  ea6731e0  ebddf7c0  [anon:libc_malloc]
         ea6731e4  eb87c4a0  [anon:libc_malloc]
         ea6731e8  ebddf7d0  [anon:libc_malloc]
         ea6731ec  eb87c4a0  [anon:libc_malloc]
         ea6731f0  10a7efcc
         ea6731f4  ea673230
         ea6731f8  ea673230
         ea6731fc  ea673230
         ea673200  00000078
         ea673204  00007703
         ea673208  0000388c
         ea67320c  eaff7490
         ea673210  ea673230
         ea673214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea673218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea67321c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea673220  ea673238
         ea673224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea673228  ea673230
         ea67322c  00000000
         ea673230  ea774230
         ea673234  ea572230
         ea673238  00001a02
         ea67323c  0000388c
         ea673240  00000001
         ea673244  ea576000
         ea673248  000fd230
         ea67324c  00001000
         ea673250  00000000
         ea673254  00000000
         ea673258  00000003
         ea67325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 14482, name: Binder:14476_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebbcefb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ebbcf230
    ip  ebbcef70  sp  ebbcef60  lr  ec175511  pc  ec170108

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:
         ebbcef20  0000001c
         ebbcef24  00000000
         ebbcef28  ebbcf0a0
         ebbcef2c  ec1cc260  [anon:.bss]
         ebbcef30  eb830600  [anon:libc_malloc]
         ebbcef34  ec61a5f3  /system/lib/libbinder.so
         ebbcef38  ebbcefb4
         ebbcef3c  eb830604  [anon:libc_malloc]
         ebbcef40  0000001c
         ebbcef44  ec6e514b  /system/lib/libmediadrm.so
         ebbcef48  ebd09844  [anon:libc_malloc]
         ebbcef4c  ebd09844  [anon:libc_malloc]
         ebbcef50  00000000
         ebbcef54  00000005
         ebbcef58  ebbcefb4
         ebbcef5c  ec1cc3a8  [anon:.bss]
    #00  ebbcef60  ebbcf490
         ebbcef64  ec1cc260  [anon:.bss]
         ebbcef68  00000089
         ebbcef6c  00000000
    #01  ebbcef70  00000000
         ebbcef74  00000000
         ebbcef78  ffffffff
         ebbcef7c  ebbcefb4
         ebbcef80  00000000
         ebbcef84  10a7efcc
         ebbcef88  ec6f8028  [anon:.bss]
         ebbcef8c  00000000
         ebbcef90  00000000
         ebbcef94  00000002
         ebbcef98  ec1cc260  [anon:.bss]
         ebbcef9c  00000000
         ebbcefa0  ec1cc260  [anon:.bss]
         ebbcefa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebbcefa8  00000000
         ebbcefac  ec1cc260  [anon:.bss]
         ebbcefb0  00000000
         ebbcefb4  00000000
         ebbcefb8  10a7efcc
         ebbcefbc  ec6f8028  [anon:.bss]
         ebbcefc0  ebde3a00  [anon:libc_malloc]
         ebbcefc4  ec1cc260  [anon:.bss]
         ebbcefc8  00000000
         ebbcefcc  ec1cc260  [anon:.bss]
         ebbcefd0  0000388c
         ebbcefd4  ec1cc260  [anon:.bss]
         ebbcefd8  ebbcf230
         ebbcefdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ebbcefe0  00000004
         ebbcefe4  ec6a22cb  /system/lib/libutils.so
         ebbcefe8  00000000
         ebbcefec  eb82c000  [anon:libc_malloc]
         ebbceff0  00000010
         ebbceff4  10a7efcc
         ebbceff8  ebde3a10  [anon:libc_malloc]
         ebbceffc  ebde3a00  [anon:libc_malloc]
         ebbcf000  ec1cc260  [anon:.bss]
         ebbcf004  00000000
         ebbcf008  ec1cc260  [anon:.bss]
         ebbcf00c  0000388c
         ebbcf010  ec1cc260  [anon:.bss]
         ebbcf014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ebbcf018  00000010
         ebbcf01c  00000000
         ebbcf020  eb82c200  [anon:libc_malloc]
         ebbcf024  00000000
         ebbcf028  00000000
         ebbcf02c  00000000
         ebbcf030  00000000
         ebbcf034  00000000
         ebbcf038  10a7efcc
         ebbcf03c  ebde3a10  [anon:libc_malloc]
         ebbcf040  ebde1340  [anon:libc_malloc]
         ebbcf044  ec1cc260  [anon:.bss]
         ebbcf048  00000000
         ebbcf04c  ebbcf1e4
         ebbcf050  0000388c
         ebbcf054  ec60c20f  /system/lib/libbinder.so
    #05  ebbcf058  ebde1340  [anon:libc_malloc]
         ebbcf05c  eab817d0  [anon:libc_malloc]
         ebbcf060  ebde3a10  [anon:libc_malloc]
         ebbcf064  10a7efcc
         ebbcf068  ebde1340  [anon:libc_malloc]
         ebbcf06c  ebd08388  [anon:libc_malloc]
         ebbcf070  00000001
         ebbcf074  ec60c193  /system/lib/libbinder.so
    #06  ebbcf078  00000000
         ebbcf07c  eb82c000  [anon:libc_malloc]
         ebbcf080  ebde1340  [anon:libc_malloc]
         ebbcf084  eb82c054  [anon:libc_malloc]
         ebbcf088  ec1cc260  [anon:.bss]
         ebbcf08c  ec6130ad  /system/lib/libbinder.so
    #07  ebbcf090  00000000
         ebbcf094  ebbcf0a0
         ebbcf098  ebbcf160
         ebbcf09c  00000000
         ebbcf0a0  00000000
         ebbcf0a4  eb805088  [anon:libc_malloc]
         ebbcf0a8  00000004
         ebbcf0ac  00000006
         ebbcf0b0  00000000
         ebbcf0b4  00000000
         ebbcf0b8  00000000
         ebbcf0bc  00000000
         ebbcf0c0  00000000
         ebbcf0c4  ec1c0000  /apex/com.android.runtime/lib/bionic/libc.so
         ebbcf0c8  00000000
         ebbcf0cc  eb010001
         ........  ........
    #08  ebbcf1a0  ebbcf230
         ebbcf1a4  ec6132b1  /system/lib/libbinder.so
         ebbcf1a8  00000000
         ebbcf1ac  eb82c000  [anon:libc_malloc]
         ebbcf1b0  eb82c090  [anon:libc_malloc]
         ebbcf1b4  00000001
         ebbcf1b8  00000000
         ebbcf1bc  ec61335b  /system/lib/libbinder.so
    #09  ebbcf1c0  00000000
         ebbcf1c4  ec6128af  /system/lib/libbinder.so
         ebbcf1c8  ebd11930  [anon:libc_malloc]
         ebbcf1cc  ebd1193c  [anon:libc_malloc]
         ebbcf1d0  00000000
         ebbcf1d4  ec62c939  /system/lib/libbinder.so
    #10  ebbcf1d8  ebd11930  [anon:libc_malloc]
         ebbcf1dc  ec6a0905  /system/lib/libutils.so
    #11  ebbcf1e0  ebd05240  [anon:libc_malloc]
         ebbcf1e4  ebd11930  [anon:libc_malloc]
         ebbcf1e8  ebd05220  [anon:libc_malloc]
         ebbcf1ec  ebd11930  [anon:libc_malloc]
         ebbcf1f0  10a7efcc
         ebbcf1f4  ebbcf230
         ebbcf1f8  ebbcf230
         ebbcf1fc  ebbcf230
         ebbcf200  00000078
         ebbcf204  0000388c
         ebbcf208  0000388c
         ebbcf20c  eceee020
         ebbcf210  ebbcf230
         ebbcf214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebbcf218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbcf21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebbcf220  ebbcf238
         ebbcf224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbcf228  ebbcf230
         ebbcf22c  00000000
         ebbcf230  eceeddc0
         ebbcf234  eb6fe230
         ebbcf238  00003892
         ebbcf23c  0000388c
         ebbcf240  00000001
         ebbcf244  ebad2000
         ebbcf248  000fd230
         ebbcf24c  00001000
         ebbcf250  00000000
         ebbcf254  00000000
         ebbcf258  00000003
         ebbcf25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 14783, name: HwBinder:14476_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ea875118  r3  ea875074
    r4  ec1cc260  r5  c0306201  r6  ea875118  r7  00000036
    r8  ea875138  r9  ec1cc260  r10 00000000  r11 ea875120
    ip  00000000  sp  ea875060  lr  ec17a709  pc  ec1ac1c4

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:
         ea875020  00000004
         ea875024  ea875048
         ea875028  ea875158
         ea87502c  ebe00380  [anon:libc_malloc]
         ea875030  ebd56e30  [anon:libc_malloc]
         ea875034  ec16c4f5  /apex/com.android.runtime/lib/bionic/libc.so
         ea875038  ebe0d040  [anon:libc_malloc]
         ea87503c  ebe0d040  [anon:libc_malloc]
         ea875040  ebe0d040  [anon:libc_malloc]
         ea875044  ebe0d040  [anon:libc_malloc]
         ea875048  eb835010  [anon:libc_malloc]
         ea87504c  ea875490
         ea875050  00000000
         ea875054  0301d430
         ea875058  00000000
         ea87505c  00000000
    #00  ea875060  ea875074
         ........  ........
    #01  ea875060  ea875074
         ea875064  10a7efcc
         ea875068  eb838900  [anon:libc_malloc]
         ea87506c  ec8a0555  /system/lib/libhidlbase.so
         ea875070  ea875118
         ea875074  00000000
    #02  ea875078  ec1d43c0  [anon:.bss]
         ea87507c  ebd0dd08  [anon:libc_malloc]
         ea875080  ea875038
         ea875084  eb838954  [anon:libc_malloc]
         ea875088  eb838998  [anon:libc_malloc]
         ea87508c  00000000
         ea875090  00000000
         ea875094  00000000
         ea875098  00000000
         ea87509c  00000000
         ea8750a0  00000000
         ea8750a4  eb8050b0  [anon:libc_malloc]
         ea8750a8  00000004
         ea8750ac  00000006
         ea8750b0  00000004
         ea8750b4  00000000
         ........  ........
    #03  ea8751b8  ea8751e4
         ea8751bc  0000388c
         ea8751c0  eb8294e0  [anon:libc_malloc]
         ea8751c4  eb8294ec  [anon:libc_malloc]
         ea8751c8  00000000
         ea8751cc  00000000
         ea8751d0  ea8751e4
         ea8751d4  ec8ac70d  /system/lib/libhidlbase.so
    #04  ea8751d8  eb8294e0  [anon:libc_malloc]
         ea8751dc  ec6a0905  /system/lib/libutils.so
    #05  ea8751e0  eb802108  [anon:libc_malloc]
         ea8751e4  eb8294e0  [anon:libc_malloc]
         ea8751e8  ebd85560  [anon:libc_malloc]
         ea8751ec  eb8294e0  [anon:libc_malloc]
         ea8751f0  10a7efcc
         ea8751f4  ea875230
         ea8751f8  ea875230
         ea8751fc  ea875230
         ea875200  00000078
         ea875204  00003d92
         ea875208  0000388c
         ea87520c  eb3fb490
         ea875210  ea875230
         ea875214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ea875218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea87521c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ea875220  ea875238
         ea875224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea875228  ea875230
         ea87522c  00000000
         ea875230  eaef6230
         ea875234  ea774230
         ea875238  000039bf
         ea87523c  0000388c
         ea875240  00000001
         ea875244  ea778000
         ea875248  000fd230
         ea87524c  00001000
         ea875250  00000000
         ea875254  00000000
         ea875258  00000003
         ea87525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 15754, name: Binder:14476_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb6fdfb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eb6fe230
    ip  eb6fdf70  sp  eb6fdf60  lr  ec175511  pc  ec170108

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:
         eb6fdf20  00000001
         eb6fdf24  00000000
         eb6fdf28  eb6fe0a0
         eb6fdf2c  ec1cc260  [anon:.bss]
         eb6fdf30  ebd74800  [anon:libc_malloc]
         eb6fdf34  ec61a5f3  /system/lib/libbinder.so
         eb6fdf38  eb6fe0a0
         eb6fdf3c  ebd74804  [anon:libc_malloc]
         eb6fdf40  00000001
         eb6fdf44  ec6e51e7  /system/lib/libmediadrm.so
         eb6fdf48  10a7efcc
         eb6fdf4c  ebd09f2c  [anon:libc_malloc]
         eb6fdf50  00000000
         eb6fdf54  eb6fdf90
         eb6fdf58  eb6fdfb4
         eb6fdf5c  ec1cc3a8  [anon:.bss]
    #00  eb6fdf60  eb6fe490
         eb6fdf64  ec1cc260  [anon:.bss]
         eb6fdf68  00000089
         eb6fdf6c  00000000
    #01  eb6fdf70  00000000
         eb6fdf74  00000000
         eb6fdf78  ffffffff
         eb6fdf7c  eb6fdfb4
         eb6fdf80  00000000
         eb6fdf84  10a7efcc
         eb6fdf88  ec6f8028  [anon:.bss]
         eb6fdf8c  00000000
         eb6fdf90  00000000
         eb6fdf94  00000002
         eb6fdf98  ec1cc260  [anon:.bss]
         eb6fdf9c  00000000
         eb6fdfa0  ec1cc260  [anon:.bss]
         eb6fdfa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb6fdfa8  00000000
         eb6fdfac  ebe00380  [anon:libc_malloc]
         eb6fdfb0  10a7efcc
         eb6fdfb4  ebd09f00  [anon:libc_malloc]
         eb6fdfb8  10a7efcc
         eb6fdfbc  ec6f8028  [anon:.bss]
         eb6fdfc0  ebd75800  [anon:libc_malloc]
         eb6fdfc4  ec1cc260  [anon:.bss]
         eb6fdfc8  00000000
         eb6fdfcc  ec1cc260  [anon:.bss]
         eb6fdfd0  0000388c
         eb6fdfd4  ec1cc260  [anon:.bss]
         eb6fdfd8  eb6fe230
         eb6fdfdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eb6fdfe0  00000004
         eb6fdfe4  ec6a22cb  /system/lib/libutils.so
         eb6fdfe8  00000000
         eb6fdfec  ebd50800  [anon:libc_malloc]
         eb6fdff0  00000010
         eb6fdff4  10a7efcc
         eb6fdff8  ebd75810  [anon:libc_malloc]
         eb6fdffc  ebd75800  [anon:libc_malloc]
         eb6fe000  ec1cc260  [anon:.bss]
         eb6fe004  00000000
         eb6fe008  ec1cc260  [anon:.bss]
         eb6fe00c  0000388c
         eb6fe010  ec1cc260  [anon:.bss]
         eb6fe014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eb6fe018  00000010
         eb6fe01c  00000000
         eb6fe020  ebd50a00  [anon:libc_malloc]
         eb6fe024  00000000
         eb6fe028  00000000
         eb6fe02c  00000000
         eb6fe030  00000000
         eb6fe034  00000000
         eb6fe038  10a7efcc
         eb6fe03c  ebd75810  [anon:libc_malloc]
         eb6fe040  ebd69040  [anon:libc_malloc]
         eb6fe044  ec1cc260  [anon:.bss]
         eb6fe048  00000000
         eb6fe04c  eb6fe1e4
         eb6fe050  0000388c
         eb6fe054  ec60c20f  /system/lib/libbinder.so
    #05  eb6fe058  ebd69040  [anon:libc_malloc]
         eb6fe05c  ebd53f90  [anon:libc_malloc]
         eb6fe060  ebd75810  [anon:libc_malloc]
         eb6fe064  10a7efcc
         eb6fe068  ebd69040  [anon:libc_malloc]
         eb6fe06c  ebd06990  [anon:libc_malloc]
         eb6fe070  00000001
         eb6fe074  ec60c193  /system/lib/libbinder.so
    #06  eb6fe078  0000388c
         eb6fe07c  ebd50800  [anon:libc_malloc]
         eb6fe080  ebd69040  [anon:libc_malloc]
         eb6fe084  ebd50854  [anon:libc_malloc]
         eb6fe088  ec1cc260  [anon:.bss]
         eb6fe08c  ec6130ad  /system/lib/libbinder.so
    #07  eb6fe090  00000000
         eb6fe094  ebd09e08  [anon:libc_malloc]
         eb6fe098  ebd09e2c  [anon:libc_malloc]
         eb6fe09c  ebd09f30  [anon:libc_malloc]
         eb6fe0a0  00000001
         eb6fe0a4  ebd09ea4  [anon:libc_malloc]
         eb6fe0a8  ebc00000
         eb6fe0ac  ebd09ef8  [anon:libc_malloc]
         eb6fe0b0  ebd79640  [anon:libc_malloc]
         eb6fe0b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         eb6fe0b8  00000004
         eb6fe0bc  00000000
         eb6fe0c0  00000000
         eb6fe0c4  10a7efcc
         eb6fe0c8  00000000
         eb6fe0cc  ebd09e08  [anon:libc_malloc]
         ........  ........
    #08  eb6fe1a0  ebd8f804  [anon:libc_malloc]
         eb6fe1a4  ec6132b1  /system/lib/libbinder.so
         eb6fe1a8  00000000
         eb6fe1ac  ebd50800  [anon:libc_malloc]
         eb6fe1b0  ebd50890  [anon:libc_malloc]
         eb6fe1b4  00000000
         eb6fe1b8  00000000
         eb6fe1bc  ec61335b  /system/lib/libbinder.so
    #09  eb6fe1c0  00000000
         eb6fe1c4  ec6128af  /system/lib/libbinder.so
         eb6fe1c8  ebd11960  [anon:libc_malloc]
         eb6fe1cc  ebd1196c  [anon:libc_malloc]
         eb6fe1d0  00000000
         eb6fe1d4  ec62c939  /system/lib/libbinder.so
    #10  eb6fe1d8  ebd11960  [anon:libc_malloc]
         eb6fe1dc  ec6a0905  /system/lib/libutils.so
    #11  eb6fe1e0  ebd05260  [anon:libc_malloc]
         eb6fe1e4  ebd11960  [anon:libc_malloc]
         eb6fe1e8  ebd05230  [anon:libc_malloc]
         eb6fe1ec  ebd11960  [anon:libc_malloc]
         eb6fe1f0  10a7efcc
         eb6fe1f4  eb6fe230
         eb6fe1f8  eb6fe230
         eb6fe1fc  eb6fe230
         eb6fe200  00000078
         eb6fe204  0000388c
         eb6fe208  0000388c
         eb6fe20c  eceee020
         eb6fe210  eb6fe230
         eb6fe214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb6fe218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb6fe21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb6fe220  eb6fe238
         eb6fe224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb6fe228  eb6fe230
         eb6fe22c  00000000
         eb6fe230  ebbcf230
         eb6fe234  eb5fd230
         eb6fe238  00003d8a
         eb6fe23c  0000388c
         eb6fe240  00000001
         eb6fe244  eb601000
         eb6fe248  000fd230
         eb6fe24c  00001000
         eb6fe250  00000000
         eb6fe254  00000000
         eb6fe258  00000003
         eb6fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 15755, name: HwBinder:14476_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb5fd118  r3  eb5fd074
    r4  ec1cc260  r5  c0306201  r6  eb5fd118  r7  00000036
    r8  eb5fd138  r9  ec1cc260  r10 00000000  r11 eb5fd120
    ip  00000000  sp  eb5fd060  lr  ec17a709  pc  ec1ac1c4

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:
         eb5fd020  00000004
         eb5fd024  eb5fd048
         eb5fd028  eb5fd158
         eb5fd02c  ebe00380  [anon:libc_malloc]
         eb5fd030  ebd01e30  [anon:libc_malloc]
         eb5fd034  ec16c4f5  /apex/com.android.runtime/lib/bionic/libc.so
         eb5fd038  ebe06f40  [anon:libc_malloc]
         eb5fd03c  ebe0aec0  [anon:libc_malloc]
         eb5fd040  ebe0aec0  [anon:libc_malloc]
         eb5fd044  eb905200  [anon:libc_malloc]
         eb5fd048  eb835010  [anon:libc_malloc]
         eb5fd04c  eb5fd490
         eb5fd050  00000000
         eb5fd054  0301d434
         eb5fd058  00000000
         eb5fd05c  00000000
    #00  eb5fd060  eb5fd074
         ........  ........
    #01  eb5fd060  eb5fd074
         eb5fd064  10a7efcc
         eb5fd068  eb837500  [anon:libc_malloc]
         eb5fd06c  ec8a0555  /system/lib/libhidlbase.so
         eb5fd070  eb5fd118
         eb5fd074  00000000
    #02  eb5fd078  ec1d43c0  [anon:.bss]
         eb5fd07c  ebd0a508  [anon:libc_malloc]
         eb5fd080  eb5fd038
         eb5fd084  eb837554  [anon:libc_malloc]
         eb5fd088  eb837598  [anon:libc_malloc]
         eb5fd08c  00000000
         eb5fd090  00000000
         eb5fd094  00000000
         eb5fd098  00000000
         eb5fd09c  00000000
         eb5fd0a0  00000000
         eb5fd0a4  eb805038  [anon:libc_malloc]
         eb5fd0a8  00000004
         eb5fd0ac  00000006
         eb5fd0b0  00000004
         eb5fd0b4  00000000
         ........  ........
    #03  eb5fd1b8  eb5fd1e4
         eb5fd1bc  0000388c
         eb5fd1c0  ebd11990  [anon:libc_malloc]
         eb5fd1c4  ebd1199c  [anon:libc_malloc]
         eb5fd1c8  00000000
         eb5fd1cc  00000000
         eb5fd1d0  eb5fd1e4
         eb5fd1d4  ec8ac70d  /system/lib/libhidlbase.so
    #04  eb5fd1d8  ebd11990  [anon:libc_malloc]
         eb5fd1dc  ec6a0905  /system/lib/libutils.so
    #05  eb5fd1e0  ebd064b0  [anon:libc_malloc]
         eb5fd1e4  ebd11990  [anon:libc_malloc]
         eb5fd1e8  ebd052f0  [anon:libc_malloc]
         eb5fd1ec  ebd11990  [anon:libc_malloc]
         eb5fd1f0  10a7efcc
         eb5fd1f4  eb5fd230
         eb5fd1f8  eb5fd230
         eb5fd1fc  eb5fd230
         eb5fd200  00000078
         eb5fd204  0000388c
         eb5fd208  0000388c
         eb5fd20c  eceee020
         eb5fd210  eb5fd230
         eb5fd214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb5fd218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5fd21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb5fd220  eb5fd238
         eb5fd224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5fd228  eb5fd230
         eb5fd22c  00000000
         eb5fd230  eb6fe230
         eb5fd234  eb4fc230
         eb5fd238  00003d8b
         eb5fd23c  0000388c
         eb5fd240  00000001
         eb5fd244  eb500000
         eb5fd248  000fd230
         eb5fd24c  00001000
         eb5fd250  00000000
         eb5fd254  00000000
         eb5fd258  00000003
         eb5fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 15756, name: HwBinder:14476_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb4fc118  r3  eb4fc074
    r4  ec1cc260  r5  c0306201  r6  eb4fc118  r7  00000036
    r8  eb4fc138  r9  ec1cc260  r10 00000000  r11 eb4fc120
    ip  00000000  sp  eb4fc060  lr  ec17a709  pc  ec1ac1c4

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:
         eb4fc020  00000004
         eb4fc024  eb4fc048
         eb4fc028  eb4fc158
         eb4fc02c  ebe00380  [anon:libc_malloc]
         eb4fc030  ebd02830  [anon:libc_malloc]
         eb4fc034  ec16c4f5  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fc038  00000000
         eb4fc03c  ebd3c518  [anon:libc_malloc]
         eb4fc040  ebd142b0  [anon:libc_malloc]
         eb4fc044  ec6a1c35  /system/lib/libutils.so
         eb4fc048  eb835010  [anon:libc_malloc]
         eb4fc04c  eb4fc490
         eb4fc050  00000000
         eb4fc054  0301d438
         eb4fc058  00000000
         eb4fc05c  00000000
    #00  eb4fc060  eb4fc074
         ........  ........
    #01  eb4fc060  eb4fc074
         eb4fc064  10a7efcc
         eb4fc068  ebd3c500  [anon:libc_malloc]
         eb4fc06c  ec8a0555  /system/lib/libhidlbase.so
         eb4fc070  eb4fc118
         eb4fc074  00000000
    #02  eb4fc078  ec1d43c0  [anon:.bss]
         eb4fc07c  ebd0ac08  [anon:libc_malloc]
         eb4fc080  eb4fc038
         eb4fc084  ebd3c554  [anon:libc_malloc]
         eb4fc088  ebd3c598  [anon:libc_malloc]
         eb4fc08c  00000000
         eb4fc090  00000000
         eb4fc094  00000000
         eb4fc098  00000000
         eb4fc09c  00000000
         eb4fc0a0  00000000
         eb4fc0a4  ebd10170  [anon:libc_malloc]
         eb4fc0a8  00000004
         eb4fc0ac  00000006
         eb4fc0b0  00000004
         eb4fc0b4  00000000
         ........  ........
    #03  eb4fc1b8  eb4fc1e4
         eb4fc1bc  0000388c
         eb4fc1c0  eb829030  [anon:libc_malloc]
         eb4fc1c4  eb82903c  [anon:libc_malloc]
         eb4fc1c8  00000000
         eb4fc1cc  00000000
         eb4fc1d0  eb4fc1e4
         eb4fc1d4  ec8ac70d  /system/lib/libhidlbase.so
    #04  eb4fc1d8  eb829030  [anon:libc_malloc]
         eb4fc1dc  ec6a0905  /system/lib/libutils.so
    #05  eb4fc1e0  eb802090  [anon:libc_malloc]
         eb4fc1e4  eb829030  [anon:libc_malloc]
         eb4fc1e8  eb8001b0  [anon:libc_malloc]
         eb4fc1ec  eb829030  [anon:libc_malloc]
         eb4fc1f0  10a7efcc
         eb4fc1f4  eb4fc230
         eb4fc1f8  eb4fc230
         eb4fc1fc  eb4fc230
         eb4fc200  00000078
         eb4fc204  00003d8b
         eb4fc208  0000388c
         eb4fc20c  eb5fd490
         eb4fc210  eb4fc230
         eb4fc214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb4fc218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fc21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb4fc220  eb4fc238
         eb4fc224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fc228  eb4fc230
         eb4fc22c  00000000
         eb4fc230  eb5fd230
         eb4fc234  eb3fb230
         eb4fc238  00003d8c
         eb4fc23c  0000388c
         eb4fc240  00000001
         eb4fc244  eb3ff000
         eb4fc248  000fd230
         eb4fc24c  00001000
         eb4fc250  00000000
         eb4fc254  00000000
         eb4fc258  00000003
         eb4fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 15762, name: HwBinder:14476_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb3fb118  r3  eb3fb074
    r4  ec1cc260  r5  c0306201  r6  eb3fb118  r7  00000036
    r8  eb3fb138  r9  ec1cc260  r10 00000000  r11 eb3fb120
    ip  00000000  sp  eb3fb060  lr  ec17a709  pc  ec1ac1c4

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:
         eb3fb020  eb3fb0d4
         eb3fb024  00000002
         eb3fb028  ec8a3b49  /system/lib/libhidlbase.so
         eb3fb02c  ec8a3b49  /system/lib/libhidlbase.so
         eb3fb030  ec1cc260  [anon:.bss]
         eb3fb034  ec8a5cdd  /system/lib/libhidlbase.so
         eb3fb038  00000002
         eb3fb03c  eb837a00  [anon:libc_malloc]
         eb3fb040  00000011
         eb3fb044  eb835000  [anon:libc_malloc]
         eb3fb048  eb835010  [anon:libc_malloc]
         eb3fb04c  eb3fb490
         eb3fb050  00000000
         eb3fb054  0301d43c
         eb3fb058  00000000
         eb3fb05c  00000000
    #00  eb3fb060  eb3fb074
         ........  ........
    #01  eb3fb060  eb3fb074
         eb3fb064  10a7efcc
         eb3fb068  eb837a00  [anon:libc_malloc]
         eb3fb06c  ec8a0555  /system/lib/libhidlbase.so
         eb3fb070  eb3fb118
         eb3fb074  00000000
    #02  eb3fb078  00000011
         eb3fb07c  eb3fb160
         eb3fb080  eb837a00  [anon:libc_malloc]
         eb3fb084  eb837a54  [anon:libc_malloc]
         eb3fb088  eb837a98  [anon:libc_malloc]
         eb3fb08c  00d0b418
         eb3fb090  00000000
         eb3fb094  00000000
         eb3fb098  00000000
         eb3fb09c  00000000
         eb3fb0a0  00000000
         eb3fb0a4  eb805018  [anon:libc_malloc]
         eb3fb0a8  00000004
         eb3fb0ac  00000006
         eb3fb0b0  00000004
         eb3fb0b4  00000000
         ........  ........
    #03  eb3fb1b8  eb3fb1e4
         eb3fb1bc  0000388c
         eb3fb1c0  ebd11a80  [anon:libc_malloc]
         eb3fb1c4  ebd11a8c  [anon:libc_malloc]
         eb3fb1c8  00000000
         eb3fb1cc  00000000
         eb3fb1d0  eb3fb1e4
         eb3fb1d4  ec8ac70d  /system/lib/libhidlbase.so
    #04  eb3fb1d8  ebd11a80  [anon:libc_malloc]
         eb3fb1dc  ec6a0905  /system/lib/libutils.so
    #05  eb3fb1e0  ebd06828  [anon:libc_malloc]
         eb3fb1e4  ebd11a80  [anon:libc_malloc]
         eb3fb1e8  ebd05360  [anon:libc_malloc]
         eb3fb1ec  ebd11a80  [anon:libc_malloc]
         eb3fb1f0  10a7efcc
         eb3fb1f4  eb3fb230
         eb3fb1f8  eb3fb230
         eb3fb1fc  eb3fb230
         eb3fb200  00000078
         eb3fb204  00003d8c
         eb3fb208  0000388c
         eb3fb20c  eb4fc490
         eb3fb210  eb3fb230
         eb3fb214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb3fb218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fb21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb3fb220  eb3fb238
         eb3fb224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3fb228  eb3fb230
         eb3fb22c  00000000
         eb3fb230  eb4fc230
         eb3fb234  eb2fa230
         eb3fb238  00003d92
         eb3fb23c  0000388c
         eb3fb240  00000001
         eb3fb244  eb2fe000
         eb3fb248  000fd230
         eb3fb24c  00001000
         eb3fb250  00000000
         eb3fb254  00000000
         eb3fb258  00000003
         eb3fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19708, name: Binder:14476_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea571fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea572230
    ip  ea571f70  sp  ea571f60  lr  ec175511  pc  ec170108

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:
         ea571f20  10a7efcc
         ea571f24  ea471498
         ea571f28  ec1cc3a8  [anon:.bss]
         ea571f2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea571f30  00000000
         ea571f34  01000000
         ea571f38  ec1cc260  [anon:.bss]
         ea571f3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea571f40  ea471238
         ea571f44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea571f48  ea471230
         ea571f4c  ea571f94
         ea571f50  ea471274
         ea571f54  00000000
         ea571f58  ea571fb4
         ea571f5c  ec1cc3a8  [anon:.bss]
    #00  ea571f60  ea572490
         ea571f64  ec1cc260  [anon:.bss]
         ea571f68  00000089
         ea571f6c  00000000
    #01  ea571f70  00000000
         ea571f74  00000000
         ea571f78  ffffffff
         ea571f7c  ea571fb4
         ea571f80  00000000
         ea571f84  10a7efcc
         ea571f88  ec6f8028  [anon:.bss]
         ea571f8c  00000000
         ea571f90  00000000
         ea571f94  00000002
         ea571f98  ec1cc260  [anon:.bss]
         ea571f9c  00000000
         ea571fa0  ec1cc260  [anon:.bss]
         ea571fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea571fa8  00000000
         ea571fac  00000000
         ea571fb0  10a7efcc
         ea571fb4  ea374000
         ea571fb8  10a7efcc
         ea571fbc  ec6f8028  [anon:.bss]
         ea571fc0  ebd75c00  [anon:libc_malloc]
         ea571fc4  ec1cc260  [anon:.bss]
         ea571fc8  00000000
         ea571fcc  ec1cc260  [anon:.bss]
         ea571fd0  0000388c
         ea571fd4  ec1cc260  [anon:.bss]
         ea571fd8  ea572230
         ea571fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea571fe0  00000000
         ea571fe4  ea572030
         ea571fe8  00000000
         ea571fec  ebd43900  [anon:libc_malloc]
         ea571ff0  00000010
         ea571ff4  10a7efcc
         ea571ff8  ebd75c10  [anon:libc_malloc]
         ea571ffc  ebd75c00  [anon:libc_malloc]
         ea572000  ec1cc260  [anon:.bss]
         ea572004  00000000
         ea572008  ec1cc260  [anon:.bss]
         ea57200c  0000388c
         ea572010  ec1cc260  [anon:.bss]
         ea572014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea572018  00000010
         ea57201c  00000000
         ea572020  ebd43b00  [anon:libc_malloc]
         ea572024  00000000
         ea572028  00000000
         ea57202c  00000000
         ea572030  00000000
         ea572034  00000000
         ea572038  10a7efcc
         ea57203c  ebd75c10  [anon:libc_malloc]
         ea572040  ebd69140  [anon:libc_malloc]
         ea572044  ec1cc260  [anon:.bss]
         ea572048  00000000
         ea57204c  ea5721e4
         ea572050  0000388c
         ea572054  ec60c20f  /system/lib/libbinder.so
    #05  ea572058  ebd69140  [anon:libc_malloc]
         ea57205c  ebd63300  [anon:libc_malloc]
         ea572060  ebd75c10  [anon:libc_malloc]
         ea572064  10a7efcc
         ea572068  ebd69140  [anon:libc_malloc]
         ea57206c  ebd069f0  [anon:libc_malloc]
         ea572070  00000001
         ea572074  ec60c193  /system/lib/libbinder.so
    #06  ea572078  10a7efcc
         ea57207c  ebd43900  [anon:libc_malloc]
         ea572080  ebd69140  [anon:libc_malloc]
         ea572084  ebd43954  [anon:libc_malloc]
         ea572088  ec1cc260  [anon:.bss]
         ea57208c  ec6130ad  /system/lib/libbinder.so
    #07  ea572090  ffff0208  [vectors]
         ea572094  ea5720e9
         ea572098  0000000a
         ea57209c  ebd0f200  [anon:libc_malloc]
         ea5720a0  10a7efcc
         ea5720a4  ebd09008  [anon:libc_malloc]
         ea5720a8  10a7efcc
         ea5720ac  00000000
         ea5720b0  03000000
         ea5720b4  ea5720f4
         ea5720b8  ea572490
         ea5720bc  ec176ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea5720c0  00000000
         ea5720c4  ec4caa0d  /system/lib/libbase.so
         ea5720c8  ea5720f4
         ea5720cc  03000000
         ........  ........
    #08  ea5721a0  ebd43900  [anon:libc_malloc]
         ea5721a4  ebd43954  [anon:libc_malloc]
         ea5721a8  00000000
         ea5721ac  ebd43900  [anon:libc_malloc]
         ea5721b0  ebd43990  [anon:libc_malloc]
         ea5721b4  00000000
         ea5721b8  00000000
         ea5721bc  ec61335b  /system/lib/libbinder.so
    #09  ea5721c0  00000000
         ea5721c4  ec6128af  /system/lib/libbinder.so
         ea5721c8  eace0cb0  [anon:libc_malloc]
         ea5721cc  eace0cbc  [anon:libc_malloc]
         ea5721d0  00000000
         ea5721d4  ec62c939  /system/lib/libbinder.so
    #10  ea5721d8  eace0cb0  [anon:libc_malloc]
         ea5721dc  ec6a0905  /system/lib/libutils.so
    #11  ea5721e0  ebdea620  [anon:libc_malloc]
         ea5721e4  eace0cb0  [anon:libc_malloc]
         ea5721e8  ebdea600  [anon:libc_malloc]
         ea5721ec  eace0cb0  [anon:libc_malloc]
         ea5721f0  10a7efcc
         ea5721f4  ea572230
         ea5721f8  ea572230
         ea5721fc  ea572230
         ea572200  00000078
         ea572204  00007702
         ea572208  0000388c
         ea57220c  eb0f8490
         ea572210  ea572230
         ea572214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea572218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea57221c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea572220  ea572238
         ea572224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea572228  ea572230
         ea57222c  00000000
         ea572230  ea673230
         ea572234  ea471230
         ea572238  00004cfc
         ea57223c  0000388c
         ea572240  00000001
         ea572244  ea475000
         ea572248  000fd230
         ea57224c  00001000
         ea572250  00000000
         ea572254  00000000
         ea572258  00000003
         ea57225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19711, name: Binder:14476_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea470fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea471230
    ip  ea470f70  sp  ea470f60  lr  ec175511  pc  ec170108

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:
         ea470f20  10a7efcc
         ea470f24  ea370498
         ea470f28  ec1cc3a8  [anon:.bss]
         ea470f2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea470f30  00000000
         ea470f34  01000000
         ea470f38  ec1cc260  [anon:.bss]
         ea470f3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea470f40  ea370238
         ea470f44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea470f48  ea370230
         ea470f4c  ea470f94
         ea470f50  ea370274
         ea470f54  00000000
         ea470f58  ea470fb4
         ea470f5c  ec1cc3a8  [anon:.bss]
    #00  ea470f60  ea471490
         ea470f64  ec1cc260  [anon:.bss]
         ea470f68  00000089
         ea470f6c  00000000
    #01  ea470f70  00000000
         ea470f74  00000000
         ea470f78  ffffffff
         ea470f7c  ea470fb4
         ea470f80  00000000
         ea470f84  10a7efcc
         ea470f88  ec6f8028  [anon:.bss]
         ea470f8c  00000000
         ea470f90  00000000
         ea470f94  00000002
         ea470f98  ec1cc260  [anon:.bss]
         ea470f9c  00000000
         ea470fa0  ec1cc260  [anon:.bss]
         ea470fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea470fa8  00000000
         ea470fac  00000000
         ea470fb0  10a7efcc
         ea470fb4  ea273000
         ea470fb8  10a7efcc
         ea470fbc  ec6f8028  [anon:.bss]
         ea470fc0  ebd89200  [anon:libc_malloc]
         ea470fc4  ec1cc260  [anon:.bss]
         ea470fc8  00000000
         ea470fcc  ec1cc260  [anon:.bss]
         ea470fd0  0000388c
         ea470fd4  ec1cc260  [anon:.bss]
         ea470fd8  ea471230
         ea470fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea470fe0  00000000
         ea470fe4  ea471030
         ea470fe8  00000000
         ea470fec  eb861200  [anon:libc_malloc]
         ea470ff0  00000010
         ea470ff4  10a7efcc
         ea470ff8  ebd89210  [anon:libc_malloc]
         ea470ffc  ebd89200  [anon:libc_malloc]
         ea471000  ec1cc260  [anon:.bss]
         ea471004  00000000
         ea471008  ec1cc260  [anon:.bss]
         ea47100c  0000388c
         ea471010  ec1cc260  [anon:.bss]
         ea471014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea471018  00000010
         ea47101c  00000000
         ea471020  eb861600  [anon:libc_malloc]
         ea471024  00000000
         ea471028  00000000
         ea47102c  00000000
         ea471030  00000000
         ea471034  00000000
         ea471038  10a7efcc
         ea47103c  ebd89210  [anon:libc_malloc]
         ea471040  eb836bc0  [anon:libc_malloc]
         ea471044  ec1cc260  [anon:.bss]
         ea471048  00000000
         ea47104c  ea4711e4
         ea471050  0000388c
         ea471054  ec60c20f  /system/lib/libbinder.so
    #05  ea471058  eb836bc0  [anon:libc_malloc]
         ea47105c  eb80dc00  [anon:libc_malloc]
         ea471060  ebd89210  [anon:libc_malloc]
         ea471064  10a7efcc
         ea471068  eb836bc0  [anon:libc_malloc]
         ea47106c  eb802198  [anon:libc_malloc]
         ea471070  00000001
         ea471074  ec60c193  /system/lib/libbinder.so
    #06  ea471078  10a7efcc
         ea47107c  eb861200  [anon:libc_malloc]
         ea471080  eb836bc0  [anon:libc_malloc]
         ea471084  eb861254  [anon:libc_malloc]
         ea471088  ec1cc260  [anon:.bss]
         ea47108c  ec6130ad  /system/lib/libbinder.so
    #07  ea471090  ffff0208  [vectors]
         ea471094  ea4710e9
         ea471098  0000000a
         ea47109c  ebd0f900  [anon:libc_malloc]
         ea4710a0  10a7efcc
         ea4710a4  ebd0f208  [anon:libc_malloc]
         ea4710a8  10a7efcc
         ea4710ac  ebd0f908  [anon:libc_malloc]
         ea4710b0  0000000e
         ea4710b4  ebd0f92c  [anon:libc_malloc]
         ea4710b8  ea471128
         ea4710bc  ebd0f99c  [anon:libc_malloc]
         ea4710c0  eb800000  [anon:libc_malloc]
         ea4710c4  ebd0f9f8  [anon:libc_malloc]
         ea4710c8  eb825240  [anon:libc_malloc]
         ea4710cc  ec145d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea4711a0  eb861200  [anon:libc_malloc]
         ea4711a4  eb861254  [anon:libc_malloc]
         ea4711a8  00000000
         ea4711ac  eb861200  [anon:libc_malloc]
         ea4711b0  eb861290  [anon:libc_malloc]
         ea4711b4  00000000
         ea4711b8  00000000
         ea4711bc  ec61335b  /system/lib/libbinder.so
    #09  ea4711c0  00000000
         ea4711c4  ec6128af  /system/lib/libbinder.so
         ea4711c8  eace12b0  [anon:libc_malloc]
         ea4711cc  eace12bc  [anon:libc_malloc]
         ea4711d0  00000000
         ea4711d4  ec62c939  /system/lib/libbinder.so
    #10  ea4711d8  eace12b0  [anon:libc_malloc]
         ea4711dc  ec6a0905  /system/lib/libutils.so
    #11  ea4711e0  ebdea7f0  [anon:libc_malloc]
         ea4711e4  eace12b0  [anon:libc_malloc]
         ea4711e8  ebdea620  [anon:libc_malloc]
         ea4711ec  eace12b0  [anon:libc_malloc]
         ea4711f0  10a7efcc
         ea4711f4  ea471230
         ea4711f8  ea471230
         ea4711fc  ea471230
         ea471200  00000078
         ea471204  00004cfc
         ea471208  0000388c
         ea47120c  ea572490
         ea471210  ea471230
         ea471214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea471218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea47121c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea471220  ea471238
         ea471224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea471228  ea471230
         ea47122c  00000000
         ea471230  ea572230
         ea471234  ea370230
         ea471238  00004cff
         ea47123c  0000388c
         ea471240  00000001
         ea471244  ea374000
         ea471248  000fd230
         ea47124c  00001000
         ea471250  00000000
         ea471254  00000000
         ea471258  00000003
         ea47125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19712, name: Binder:14476_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea36ffb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea370230
    ip  ea36ff70  sp  ea36ff60  lr  ec175511  pc  ec170108

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:
         ea36ff20  10a7efcc
         ea36ff24  ea26f498
         ea36ff28  ec1cc3a8  [anon:.bss]
         ea36ff2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea36ff30  00000000
         ea36ff34  01000000
         ea36ff38  ec1cc260  [anon:.bss]
         ea36ff3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea36ff40  ea26f238
         ea36ff44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea36ff48  ea26f230
         ea36ff4c  ea36ff94
         ea36ff50  ea26f274
         ea36ff54  00000000
         ea36ff58  ea36ffb4
         ea36ff5c  ec1cc3a8  [anon:.bss]
    #00  ea36ff60  ea370490
         ea36ff64  ec1cc260  [anon:.bss]
         ea36ff68  00000089
         ea36ff6c  00000000
    #01  ea36ff70  00000000
         ea36ff74  00000000
         ea36ff78  ffffffff
         ea36ff7c  ea36ffb4
         ea36ff80  00000000
         ea36ff84  10a7efcc
         ea36ff88  ec6f8028  [anon:.bss]
         ea36ff8c  00000000
         ea36ff90  00000000
         ea36ff94  00000002
         ea36ff98  ec1cc260  [anon:.bss]
         ea36ff9c  00000000
         ea36ffa0  ec1cc260  [anon:.bss]
         ea36ffa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea36ffa8  00000000
         ea36ffac  00000000
         ea36ffb0  10a7efcc
         ea36ffb4  ea172000
         ea36ffb8  10a7efcc
         ea36ffbc  ec6f8028  [anon:.bss]
         ea36ffc0  ebd75e00  [anon:libc_malloc]
         ea36ffc4  ec1cc260  [anon:.bss]
         ea36ffc8  00000000
         ea36ffcc  ec1cc260  [anon:.bss]
         ea36ffd0  0000388c
         ea36ffd4  ec1cc260  [anon:.bss]
         ea36ffd8  ea370230
         ea36ffdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea36ffe0  00000000
         ea36ffe4  ea370030
         ea36ffe8  00000000
         ea36ffec  ebd43d00  [anon:libc_malloc]
         ea36fff0  00000010
         ea36fff4  10a7efcc
         ea36fff8  ebd75e10  [anon:libc_malloc]
         ea36fffc  ebd75e00  [anon:libc_malloc]
         ea370000  ec1cc260  [anon:.bss]
         ea370004  00000000
         ea370008  ec1cc260  [anon:.bss]
         ea37000c  0000388c
         ea370010  ec1cc260  [anon:.bss]
         ea370014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea370018  00000010
         ea37001c  00000000
         ea370020  ebd43f00  [anon:libc_malloc]
         ea370024  00000000
         ea370028  00000000
         ea37002c  00000000
         ea370030  00000000
         ea370034  00000000
         ea370038  10a7efcc
         ea37003c  ebd75e10  [anon:libc_malloc]
         ea370040  ebd691c0  [anon:libc_malloc]
         ea370044  ec1cc260  [anon:.bss]
         ea370048  00000000
         ea37004c  ea3701e4
         ea370050  0000388c
         ea370054  ec60c20f  /system/lib/libbinder.so
    #05  ea370058  ebd691c0  [anon:libc_malloc]
         ea37005c  ebd63490  [anon:libc_malloc]
         ea370060  ebd75e10  [anon:libc_malloc]
         ea370064  10a7efcc
         ea370068  ebd691c0  [anon:libc_malloc]
         ea37006c  ebd06a38  [anon:libc_malloc]
         ea370070  00000001
         ea370074  ec60c193  /system/lib/libbinder.so
    #06  ea370078  10a7efcc
         ea37007c  ebd43d00  [anon:libc_malloc]
         ea370080  ebd691c0  [anon:libc_malloc]
         ea370084  ebd43d54  [anon:libc_malloc]
         ea370088  ec1cc260  [anon:.bss]
         ea37008c  ec6130ad  /system/lib/libbinder.so
    #07  ea370090  00001000
         ea370094  ec14c157  /apex/com.android.runtime/lib/bionic/libc.so
         ea370098  00001000
         ea37009c  00000000
         ea3700a0  00001000
         ea3700a4  00000001
         ea3700a8  0000000f
         ea3700ac  ea3700e3
         ea3700b0  ea3700e2
         ea3700b4  ea3700e0
         ea3700b8  ea370490
         ea3700bc  0000000f
         ea3700c0  ebe029f0  [anon:libc_malloc]
         ea3700c4  ec1cc260  [anon:.bss]
         ea3700c8  ec1cc1dc  [anon:.bss]
         ea3700cc  ec137fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea3701a0  ebd43d00  [anon:libc_malloc]
         ea3701a4  ebd43d54  [anon:libc_malloc]
         ea3701a8  00000000
         ea3701ac  ebd43d00  [anon:libc_malloc]
         ea3701b0  ebd43d90  [anon:libc_malloc]
         ea3701b4  00000000
         ea3701b8  00000000
         ea3701bc  ec61335b  /system/lib/libbinder.so
    #09  ea3701c0  00000000
         ea3701c4  ec6128af  /system/lib/libbinder.so
         ea3701c8  eb82bd60  [anon:libc_malloc]
         ea3701cc  eb82bd6c  [anon:libc_malloc]
         ea3701d0  00000000
         ea3701d4  ec62c939  /system/lib/libbinder.so
    #10  ea3701d8  eb82bd60  [anon:libc_malloc]
         ea3701dc  ec6a0905  /system/lib/libutils.so
    #11  ea3701e0  eb82f700  [anon:libc_malloc]
         ea3701e4  eb82bd60  [anon:libc_malloc]
         ea3701e8  ebdea7f0  [anon:libc_malloc]
         ea3701ec  eb82bd60  [anon:libc_malloc]
         ea3701f0  10a7efcc
         ea3701f4  ea370230
         ea3701f8  ea370230
         ea3701fc  ea370230
         ea370200  00000078
         ea370204  00004cff
         ea370208  0000388c
         ea37020c  ea471490
         ea370210  ea370230
         ea370214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea370218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea37021c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea370220  ea370238
         ea370224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea370228  ea370230
         ea37022c  00000000
         ea370230  ea471230
         ea370234  ea26f230
         ea370238  00004d00
         ea37023c  0000388c
         ea370240  00000001
         ea370244  ea273000
         ea370248  000fd230
         ea37024c  00001000
         ea370250  00000000
         ea370254  00000000
         ea370258  00000003
         ea37025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19713, name: Binder:14476_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea26efb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea26f230
    ip  ea26ef70  sp  ea26ef60  lr  ec175511  pc  ec170108

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:
         ea26ef20  10a7efcc
         ea26ef24  ea16e498
         ea26ef28  ec1cc3a8  [anon:.bss]
         ea26ef2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea26ef30  00000000
         ea26ef34  01000000
         ea26ef38  ec1cc260  [anon:.bss]
         ea26ef3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea26ef40  ea16e238
         ea26ef44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea26ef48  ea16e230
         ea26ef4c  ea26ef94
         ea26ef50  ea16e274
         ea26ef54  00000000
         ea26ef58  ea26efb4
         ea26ef5c  ec1cc3a8  [anon:.bss]
    #00  ea26ef60  ea26f490
         ea26ef64  ec1cc260  [anon:.bss]
         ea26ef68  00000089
         ea26ef6c  00000000
    #01  ea26ef70  00000000
         ea26ef74  00000000
         ea26ef78  ffffffff
         ea26ef7c  ea26efb4
         ea26ef80  00000000
         ea26ef84  10a7efcc
         ea26ef88  ec6f8028  [anon:.bss]
         ea26ef8c  00000000
         ea26ef90  00000000
         ea26ef94  00000002
         ea26ef98  ec1cc260  [anon:.bss]
         ea26ef9c  00000000
         ea26efa0  ec1cc260  [anon:.bss]
         ea26efa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea26efa8  00000000
         ea26efac  00000000
         ea26efb0  10a7efcc
         ea26efb4  ea071000
         ea26efb8  10a7efcc
         ea26efbc  ec6f8028  [anon:.bss]
         ea26efc0  ebd82000  [anon:libc_malloc]
         ea26efc4  ec1cc260  [anon:.bss]
         ea26efc8  00000000
         ea26efcc  ec1cc260  [anon:.bss]
         ea26efd0  0000388c
         ea26efd4  ec1cc260  [anon:.bss]
         ea26efd8  ea26f230
         ea26efdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea26efe0  00000000
         ea26efe4  ea26f030
         ea26efe8  00000000
         ea26efec  eb861b00  [anon:libc_malloc]
         ea26eff0  00000010
         ea26eff4  10a7efcc
         ea26eff8  ebd82010  [anon:libc_malloc]
         ea26effc  ebd82000  [anon:libc_malloc]
         ea26f000  ec1cc260  [anon:.bss]
         ea26f004  00000000
         ea26f008  ec1cc260  [anon:.bss]
         ea26f00c  0000388c
         ea26f010  ec1cc260  [anon:.bss]
         ea26f014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea26f018  00000010
         ea26f01c  00000000
         ea26f020  eb861d00  [anon:libc_malloc]
         ea26f024  00000000
         ea26f028  00000000
         ea26f02c  00000000
         ea26f030  00000000
         ea26f034  00000000
         ea26f038  10a7efcc
         ea26f03c  ebd82010  [anon:libc_malloc]
         ea26f040  ebd69240  [anon:libc_malloc]
         ea26f044  ec1cc260  [anon:.bss]
         ea26f048  00000000
         ea26f04c  ea26f1e4
         ea26f050  0000388c
         ea26f054  ec60c20f  /system/lib/libbinder.so
    #05  ea26f058  ebd69240  [anon:libc_malloc]
         ea26f05c  ebd63620  [anon:libc_malloc]
         ea26f060  ebd82010  [anon:libc_malloc]
         ea26f064  10a7efcc
         ea26f068  ebd69240  [anon:libc_malloc]
         ea26f06c  ebd06a50  [anon:libc_malloc]
         ea26f070  00000001
         ea26f074  ec60c193  /system/lib/libbinder.so
    #06  ea26f078  10a7efcc
         ea26f07c  eb861b00  [anon:libc_malloc]
         ea26f080  ebd69240  [anon:libc_malloc]
         ea26f084  eb861b54  [anon:libc_malloc]
         ea26f088  ec1cc260  [anon:.bss]
         ea26f08c  ec6130ad  /system/lib/libbinder.so
    #07  ea26f090  ffff0208  [vectors]
         ea26f094  ea26f0e9
         ea26f098  0000000a
         ea26f09c  ebded700  [anon:libc_malloc]
         ea26f0a0  10a7efcc
         ea26f0a4  ebded008  [anon:libc_malloc]
         ea26f0a8  10a7efcc
         ea26f0ac  ebded708  [anon:libc_malloc]
         ea26f0b0  0000000e
         ea26f0b4  ebded72c  [anon:libc_malloc]
         ea26f0b8  ea26f128
         ea26f0bc  ebded79c  [anon:libc_malloc]
         ea26f0c0  eb800000  [anon:libc_malloc]
         ea26f0c4  ebded7f8  [anon:libc_malloc]
         ea26f0c8  eb8252c0  [anon:libc_malloc]
         ea26f0cc  ec145d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea26f1a0  eb861b00  [anon:libc_malloc]
         ea26f1a4  eb861b54  [anon:libc_malloc]
         ea26f1a8  00000000
         ea26f1ac  eb861b00  [anon:libc_malloc]
         ea26f1b0  eb861b90  [anon:libc_malloc]
         ea26f1b4  00000000
         ea26f1b8  00000000
         ea26f1bc  ec61335b  /system/lib/libbinder.so
    #09  ea26f1c0  00000000
         ea26f1c4  ec6128af  /system/lib/libbinder.so
         ea26f1c8  eace13a0  [anon:libc_malloc]
         ea26f1cc  eace13ac  [anon:libc_malloc]
         ea26f1d0  00000000
         ea26f1d4  ec62c939  /system/lib/libbinder.so
    #10  ea26f1d8  eace13a0  [anon:libc_malloc]
         ea26f1dc  ec6a0905  /system/lib/libutils.so
    #11  ea26f1e0  ebdea820  [anon:libc_malloc]
         ea26f1e4  eace13a0  [anon:libc_malloc]
         ea26f1e8  eb82f700  [anon:libc_malloc]
         ea26f1ec  eace13a0  [anon:libc_malloc]
         ea26f1f0  10a7efcc
         ea26f1f4  ea26f230
         ea26f1f8  ea26f230
         ea26f1fc  ea26f230
         ea26f200  00000078
         ea26f204  00004d00
         ea26f208  0000388c
         ea26f20c  ea370490
         ea26f210  ea26f230
         ea26f214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea26f218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea26f21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea26f220  ea26f238
         ea26f224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea26f228  ea26f230
         ea26f22c  00000000
         ea26f230  ea370230
         ea26f234  ea16e230
         ea26f238  00004d01
         ea26f23c  0000388c
         ea26f240  00000001
         ea26f244  ea172000
         ea26f248  000fd230
         ea26f24c  00001000
         ea26f250  00000000
         ea26f254  00000000
         ea26f258  00000003
         ea26f25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19714, name: Binder:14476_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea16dfb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea16e230
    ip  ea16df70  sp  ea16df60  lr  ec175511  pc  ec170108

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:
         ea16df20  10a7efcc
         ea16df24  ea06d498
         ea16df28  ec1cc3a8  [anon:.bss]
         ea16df2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea16df30  00000000
         ea16df34  01000000
         ea16df38  ec1cc260  [anon:.bss]
         ea16df3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea16df40  ea06d238
         ea16df44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea16df48  ea06d230
         ea16df4c  ea16df94
         ea16df50  ea06d274
         ea16df54  00000000
         ea16df58  ea16dfb4
         ea16df5c  ec1cc3a8  [anon:.bss]
    #00  ea16df60  ea16e490
         ea16df64  ec1cc260  [anon:.bss]
         ea16df68  00000089
         ea16df6c  00000000
    #01  ea16df70  00000000
         ea16df74  00000000
         ea16df78  ffffffff
         ea16df7c  ea16dfb4
         ea16df80  00000000
         ea16df84  10a7efcc
         ea16df88  ec6f8028  [anon:.bss]
         ea16df8c  00000000
         ea16df90  00000000
         ea16df94  00000002
         ea16df98  ec1cc260  [anon:.bss]
         ea16df9c  00000000
         ea16dfa0  ec1cc260  [anon:.bss]
         ea16dfa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea16dfa8  00000000
         ea16dfac  00000000
         ea16dfb0  10a7efcc
         ea16dfb4  e9f70000
         ea16dfb8  10a7efcc
         ea16dfbc  ec6f8028  [anon:.bss]
         ea16dfc0  eb8e8000  [anon:libc_malloc]
         ea16dfc4  ec1cc260  [anon:.bss]
         ea16dfc8  00000000
         ea16dfcc  ec1cc260  [anon:.bss]
         ea16dfd0  0000388c
         ea16dfd4  ec1cc260  [anon:.bss]
         ea16dfd8  ea16e230
         ea16dfdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea16dfe0  00000000
         ea16dfe4  ea16e030
         ea16dfe8  00000000
         ea16dfec  ebd7b100  [anon:libc_malloc]
         ea16dff0  00000010
         ea16dff4  10a7efcc
         ea16dff8  eb8e8010  [anon:libc_malloc]
         ea16dffc  eb8e8000  [anon:libc_malloc]
         ea16e000  ec1cc260  [anon:.bss]
         ea16e004  00000000
         ea16e008  ec1cc260  [anon:.bss]
         ea16e00c  0000388c
         ea16e010  ec1cc260  [anon:.bss]
         ea16e014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea16e018  00000010
         ea16e01c  00000000
         ea16e020  ebd7b300  [anon:libc_malloc]
         ea16e024  00000000
         ea16e028  00000000
         ea16e02c  00000000
         ea16e030  00000000
         ea16e034  00000000
         ea16e038  10a7efcc
         ea16e03c  eb8e8010  [anon:libc_malloc]
         ea16e040  eb8c5ec0  [anon:libc_malloc]
         ea16e044  ec1cc260  [anon:.bss]
         ea16e048  00000000
         ea16e04c  ea16e1e4
         ea16e050  0000388c
         ea16e054  ec60c20f  /system/lib/libbinder.so
    #05  ea16e058  eb8c5ec0  [anon:libc_malloc]
         ea16e05c  eb8b39e0  [anon:libc_malloc]
         ea16e060  eb8e8010  [anon:libc_malloc]
         ea16e064  10a7efcc
         ea16e068  eb8c5ec0  [anon:libc_malloc]
         ea16e06c  eb803788  [anon:libc_malloc]
         ea16e070  00000001
         ea16e074  ec60c193  /system/lib/libbinder.so
    #06  ea16e078  10a7efcc
         ea16e07c  ebd7b100  [anon:libc_malloc]
         ea16e080  eb8c5ec0  [anon:libc_malloc]
         ea16e084  ebd7b154  [anon:libc_malloc]
         ea16e088  ec1cc260  [anon:.bss]
         ea16e08c  ec6130ad  /system/lib/libbinder.so
    #07  ea16e090  ffff0208  [vectors]
         ea16e094  ea16e0e9
         ea16e098  0000000a
         ea16e09c  ebdede00  [anon:libc_malloc]
         ea16e0a0  10a7efcc
         ea16e0a4  ebded708  [anon:libc_malloc]
         ea16e0a8  10a7efcc
         ea16e0ac  00000000
         ea16e0b0  03000000
         ea16e0b4  ea16e0f4
         ea16e0b8  ea16e490
         ea16e0bc  ec176ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea16e0c0  00000000
         ea16e0c4  ec4caa0d  /system/lib/libbase.so
         ea16e0c8  ea16e0f4
         ea16e0cc  03000000
         ........  ........
    #08  ea16e1a0  ebd7b100  [anon:libc_malloc]
         ea16e1a4  ebd7b154  [anon:libc_malloc]
         ea16e1a8  00000000
         ea16e1ac  ebd7b100  [anon:libc_malloc]
         ea16e1b0  ebd7b190  [anon:libc_malloc]
         ea16e1b4  00000000
         ea16e1b8  00000000
         ea16e1bc  ec61335b  /system/lib/libbinder.so
    #09  ea16e1c0  00000000
         ea16e1c4  ec6128af  /system/lib/libbinder.so
         ea16e1c8  eb82be20  [anon:libc_malloc]
         ea16e1cc  eb82be2c  [anon:libc_malloc]
         ea16e1d0  00000000
         ea16e1d4  ec62c939  /system/lib/libbinder.so
    #10  ea16e1d8  eb82be20  [anon:libc_malloc]
         ea16e1dc  ec6a0905  /system/lib/libutils.so
    #11  ea16e1e0  eb82f730  [anon:libc_malloc]
         ea16e1e4  eb82be20  [anon:libc_malloc]
         ea16e1e8  ebdea820  [anon:libc_malloc]
         ea16e1ec  eb82be20  [anon:libc_malloc]
         ea16e1f0  10a7efcc
         ea16e1f4  ea16e230
         ea16e1f8  ea16e230
         ea16e1fc  ea16e230
         ea16e200  00000078
         ea16e204  00004d01
         ea16e208  0000388c
         ea16e20c  ea26f490
         ea16e210  ea16e230
         ea16e214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea16e218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea16e21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea16e220  ea16e238
         ea16e224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea16e228  ea16e230
         ea16e22c  00000000
         ea16e230  ea26f230
         ea16e234  ea06d230
         ea16e238  00004d02
         ea16e23c  0000388c
         ea16e240  00000001
         ea16e244  ea071000
         ea16e248  000fd230
         ea16e24c  00001000
         ea16e250  00000000
         ea16e254  00000000
         ea16e258  00000003
         ea16e25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19715, name: Binder:14476_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea06cfb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 ea06d230
    ip  ea06cf70  sp  ea06cf60  lr  ec175511  pc  ec170108

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:
         ea06cf20  10a7efcc
         ea06cf24  e9f6c498
         ea06cf28  ec1cc3a8  [anon:.bss]
         ea06cf2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         ea06cf30  00000000
         ea06cf34  01000000
         ea06cf38  ec1cc260  [anon:.bss]
         ea06cf3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea06cf40  e9f6c238
         ea06cf44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea06cf48  e9f6c230
         ea06cf4c  ea06cf94
         ea06cf50  e9f6c274
         ea06cf54  00000000
         ea06cf58  ea06cfb4
         ea06cf5c  ec1cc3a8  [anon:.bss]
    #00  ea06cf60  ea06d490
         ea06cf64  ec1cc260  [anon:.bss]
         ea06cf68  00000089
         ea06cf6c  00000000
    #01  ea06cf70  00000000
         ea06cf74  00000000
         ea06cf78  ffffffff
         ea06cf7c  ea06cfb4
         ea06cf80  00000000
         ea06cf84  10a7efcc
         ea06cf88  ec6f8028  [anon:.bss]
         ea06cf8c  00000000
         ea06cf90  00000000
         ea06cf94  00000002
         ea06cf98  ec1cc260  [anon:.bss]
         ea06cf9c  00000000
         ea06cfa0  ec1cc260  [anon:.bss]
         ea06cfa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea06cfa8  00000000
         ea06cfac  00000000
         ea06cfb0  10a7efcc
         ea06cfb4  e9e6f000
         ea06cfb8  10a7efcc
         ea06cfbc  ec6f8028  [anon:.bss]
         ea06cfc0  ebd82600  [anon:libc_malloc]
         ea06cfc4  ec1cc260  [anon:.bss]
         ea06cfc8  00000000
         ea06cfcc  ec1cc260  [anon:.bss]
         ea06cfd0  0000388c
         ea06cfd4  ec1cc260  [anon:.bss]
         ea06cfd8  ea06d230
         ea06cfdc  ec6e888f  /system/lib/libmediadrm.so
    #03  ea06cfe0  00000000
         ea06cfe4  ea06d030
         ea06cfe8  00000000
         ea06cfec  eb861f00  [anon:libc_malloc]
         ea06cff0  00000010
         ea06cff4  10a7efcc
         ea06cff8  ebd82610  [anon:libc_malloc]
         ea06cffc  ebd82600  [anon:libc_malloc]
         ea06d000  ec1cc260  [anon:.bss]
         ea06d004  00000000
         ea06d008  ec1cc260  [anon:.bss]
         ea06d00c  0000388c
         ea06d010  ec1cc260  [anon:.bss]
         ea06d014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  ea06d018  00000010
         ea06d01c  00000000
         ea06d020  eb81d100  [anon:libc_malloc]
         ea06d024  00000000
         ea06d028  00000000
         ea06d02c  00000000
         ea06d030  00000000
         ea06d034  00000000
         ea06d038  10a7efcc
         ea06d03c  ebd82610  [anon:libc_malloc]
         ea06d040  ebd69440  [anon:libc_malloc]
         ea06d044  ec1cc260  [anon:.bss]
         ea06d048  00000000
         ea06d04c  ea06d1e4
         ea06d050  0000388c
         ea06d054  ec60c20f  /system/lib/libbinder.so
    #05  ea06d058  ebd69440  [anon:libc_malloc]
         ea06d05c  ebd639d0  [anon:libc_malloc]
         ea06d060  ebd82610  [anon:libc_malloc]
         ea06d064  10a7efcc
         ea06d068  ebd69440  [anon:libc_malloc]
         ea06d06c  ebd06ab0  [anon:libc_malloc]
         ea06d070  00000001
         ea06d074  ec60c193  /system/lib/libbinder.so
    #06  ea06d078  10a7efcc
         ea06d07c  eb861f00  [anon:libc_malloc]
         ea06d080  ebd69440  [anon:libc_malloc]
         ea06d084  eb861f54  [anon:libc_malloc]
         ea06d088  ec1cc260  [anon:.bss]
         ea06d08c  ec6130ad  /system/lib/libbinder.so
    #07  ea06d090  00001000
         ea06d094  ec14c157  /apex/com.android.runtime/lib/bionic/libc.so
         ea06d098  00001000
         ea06d09c  00000000
         ea06d0a0  00001000
         ea06d0a4  00000001
         ea06d0a8  0000000f
         ea06d0ac  ea06d0e3
         ea06d0b0  ea06d0e2
         ea06d0b4  ea06d0e0
         ea06d0b8  ea06d128
         ea06d0bc  0000000f
         ea06d0c0  eb902930  [anon:libc_malloc]
         ea06d0c4  ec1cc260  [anon:.bss]
         ea06d0c8  ec1cc1dc  [anon:.bss]
         ea06d0cc  ec137fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea06d1a0  eb861f00  [anon:libc_malloc]
         ea06d1a4  eb861f54  [anon:libc_malloc]
         ea06d1a8  00000000
         ea06d1ac  eb861f00  [anon:libc_malloc]
         ea06d1b0  eb861f90  [anon:libc_malloc]
         ea06d1b4  00000000
         ea06d1b8  00000000
         ea06d1bc  ec61335b  /system/lib/libbinder.so
    #09  ea06d1c0  00000000
         ea06d1c4  ec6128af  /system/lib/libbinder.so
         ea06d1c8  eace14c0  [anon:libc_malloc]
         ea06d1cc  eace14cc  [anon:libc_malloc]
         ea06d1d0  00000000
         ea06d1d4  ec62c939  /system/lib/libbinder.so
    #10  ea06d1d8  eace14c0  [anon:libc_malloc]
         ea06d1dc  ec6a0905  /system/lib/libutils.so
    #11  ea06d1e0  ebdea850  [anon:libc_malloc]
         ea06d1e4  eace14c0  [anon:libc_malloc]
         ea06d1e8  eb82f730  [anon:libc_malloc]
         ea06d1ec  eace14c0  [anon:libc_malloc]
         ea06d1f0  10a7efcc
         ea06d1f4  ea06d230
         ea06d1f8  ea06d230
         ea06d1fc  ea06d230
         ea06d200  00000078
         ea06d204  00004d02
         ea06d208  0000388c
         ea06d20c  ea16e490
         ea06d210  ea06d230
         ea06d214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea06d218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea06d21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea06d220  ea06d238
         ea06d224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         ea06d228  ea06d230
         ea06d22c  00000000
         ea06d230  ea16e230
         ea06d234  e9f6c230
         ea06d238  00004d03
         ea06d23c  0000388c
         ea06d240  00000001
         ea06d244  e9f70000
         ea06d248  000fd230
         ea06d24c  00001000
         ea06d250  00000000
         ea06d254  00000000
         ea06d258  00000003
         ea06d25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 19716, name: Binder:14476_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e9f6bfb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 e9f6c230
    ip  e9f6bf70  sp  e9f6bf60  lr  ec175511  pc  ec170108

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:
         e9f6bf20  00000000
         e9f6bf24  00000000
         e9f6bf28  00000000
         e9f6bf2c  00000000
         e9f6bf30  00000000
         e9f6bf34  00000000
         e9f6bf38  00000000
         e9f6bf3c  00000000
         e9f6bf40  00000000
         e9f6bf44  00000000
         e9f6bf48  00000000
         e9f6bf4c  00000000
         e9f6bf50  00000000
         e9f6bf54  00000000
         e9f6bf58  e9f6bfb4
         e9f6bf5c  ec1cc3a8  [anon:.bss]
    #00  e9f6bf60  e9f6c490
         e9f6bf64  ec1cc260  [anon:.bss]
         e9f6bf68  00000089
         e9f6bf6c  00000000
    #01  e9f6bf70  00000000
         e9f6bf74  00000000
         e9f6bf78  ffffffff
         e9f6bf7c  e9f6bfb4
         e9f6bf80  00000000
         e9f6bf84  10a7efcc
         e9f6bf88  ec6f8028  [anon:.bss]
         e9f6bf8c  00000000
         e9f6bf90  00000000
         e9f6bf94  00000002
         e9f6bf98  ec1cc260  [anon:.bss]
         e9f6bf9c  00000000
         e9f6bfa0  ec1cc260  [anon:.bss]
         e9f6bfa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e9f6bfa8  00000000
         e9f6bfac  ebe03550  [anon:libc_malloc]
         e9f6bfb0  0000197c
         e9f6bfb4  00000000
         e9f6bfb8  10a7efcc
         e9f6bfbc  ec6f8028  [anon:.bss]
         e9f6bfc0  eb8e8800  [anon:libc_malloc]
         e9f6bfc4  ec1cc260  [anon:.bss]
         e9f6bfc8  00000000
         e9f6bfcc  ec1cc260  [anon:.bss]
         e9f6bfd0  0000388c
         e9f6bfd4  ec1cc260  [anon:.bss]
         e9f6bfd8  e9f6c230
         e9f6bfdc  ec6e888f  /system/lib/libmediadrm.so
    #03  e9f6bfe0  00000000
         e9f6bfe4  e9f6c030
         e9f6bfe8  00000000
         e9f6bfec  ebd7b500  [anon:libc_malloc]
         e9f6bff0  00000010
         e9f6bff4  10a7efcc
         e9f6bff8  eb8e8810  [anon:libc_malloc]
         e9f6bffc  eb8e8800  [anon:libc_malloc]
         e9f6c000  ec1cc260  [anon:.bss]
         e9f6c004  00000000
         e9f6c008  ec1cc260  [anon:.bss]
         e9f6c00c  0000388c
         e9f6c010  ec1cc260  [anon:.bss]
         e9f6c014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  e9f6c018  00000010
         e9f6c01c  00000000
         e9f6c020  ebd7b700  [anon:libc_malloc]
         e9f6c024  00000000
         e9f6c028  00000000
         e9f6c02c  00000000
         e9f6c030  00000000
         e9f6c034  00000000
         e9f6c038  10a7efcc
         e9f6c03c  eb8e8810  [anon:libc_malloc]
         e9f6c040  eb8c59c0  [anon:libc_malloc]
         e9f6c044  ec1cc260  [anon:.bss]
         e9f6c048  00000000
         e9f6c04c  e9f6c1e4
         e9f6c050  0000388c
         e9f6c054  ec60c20f  /system/lib/libbinder.so
    #05  e9f6c058  eb8c59c0  [anon:libc_malloc]
         e9f6c05c  eb8b35e0  [anon:libc_malloc]
         e9f6c060  eb8e8810  [anon:libc_malloc]
         e9f6c064  10a7efcc
         e9f6c068  eb8c59c0  [anon:libc_malloc]
         e9f6c06c  eb802e88  [anon:libc_malloc]
         e9f6c070  00000001
         e9f6c074  ec60c193  /system/lib/libbinder.so
    #06  e9f6c078  10a7efcc
         e9f6c07c  ebd7b500  [anon:libc_malloc]
         e9f6c080  eb8c59c0  [anon:libc_malloc]
         e9f6c084  ebd7b554  [anon:libc_malloc]
         e9f6c088  ec1cc260  [anon:.bss]
         e9f6c08c  ec6130ad  /system/lib/libbinder.so
    #07  e9f6c090  ffff0208  [vectors]
         e9f6c094  e9f6c0e9
         e9f6c098  0000000a
         e9f6c09c  ebdeec00  [anon:libc_malloc]
         e9f6c0a0  10a7efcc
         e9f6c0a4  ebdee508  [anon:libc_malloc]
         e9f6c0a8  10a7efcc
         e9f6c0ac  00000000
         e9f6c0b0  03000000
         e9f6c0b4  e9f6c0f4
         e9f6c0b8  e9f6c490
         e9f6c0bc  ec176ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e9f6c0c0  00000000
         e9f6c0c4  ec4caa0d  /system/lib/libbase.so
         e9f6c0c8  e9f6c0f4
         e9f6c0cc  03000000
         ........  ........
    #08  e9f6c1a0  ebd7b500  [anon:libc_malloc]
         e9f6c1a4  ebd7b554  [anon:libc_malloc]
         e9f6c1a8  00000000
         e9f6c1ac  ebd7b500  [anon:libc_malloc]
         e9f6c1b0  ebd7b590  [anon:libc_malloc]
         e9f6c1b4  00000000
         e9f6c1b8  00000000
         e9f6c1bc  ec61335b  /system/lib/libbinder.so
    #09  e9f6c1c0  00000000
         e9f6c1c4  ec6128af  /system/lib/libbinder.so
         e9f6c1c8  eb82bee0  [anon:libc_malloc]
         e9f6c1cc  eb82beec  [anon:libc_malloc]
         e9f6c1d0  00000000
         e9f6c1d4  ec62c939  /system/lib/libbinder.so
    #10  e9f6c1d8  eb82bee0  [anon:libc_malloc]
         e9f6c1dc  ec6a0905  /system/lib/libutils.so
    #11  e9f6c1e0  eb82f760  [anon:libc_malloc]
         e9f6c1e4  eb82bee0  [anon:libc_malloc]
         e9f6c1e8  ebdea850  [anon:libc_malloc]
         e9f6c1ec  eb82bee0  [anon:libc_malloc]
         e9f6c1f0  10a7efcc
         e9f6c1f4  e9f6c230
         e9f6c1f8  e9f6c230
         e9f6c1fc  e9f6c230
         e9f6c200  00000078
         e9f6c204  00004d03
         e9f6c208  0000388c
         e9f6c20c  ea06d490
         e9f6c210  e9f6c230
         e9f6c214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e9f6c218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         e9f6c21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e9f6c220  e9f6c238
         e9f6c224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         e9f6c228  e9f6c230
         e9f6c22c  00000000
         e9f6c230  ea06d230
         e9f6c234  00000000
         e9f6c238  00004d04
         e9f6c23c  0000388c
         e9f6c240  00000001
         e9f6c244  e9e6f000
         e9f6c248  000fd230
         e9f6c24c  00001000
         e9f6c250  00000000
         e9f6c254  00000000
         e9f6c258  00000003
         e9f6c25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 23133, name: Binder:14476_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb2f9fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eb2fa230
    ip  eb2f9f70  sp  eb2f9f60  lr  ec175511  pc  ec170108

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:
         eb2f9f20  00000004
         eb2f9f24  fffffff0
         eb2f9f28  fffffff0
         eb2f9f2c  ec14bc61  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f9f30  ec6f6758  /system/lib/libmediadrm.so
         eb2f9f34  fffffffc
         eb2f9f38  ebe01f70  [anon:libc_malloc]
         eb2f9f3c  ec13805c  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f9f40  ebd0ba08  [anon:libc_malloc]
         eb2f9f44  ead452b0  [anon:libc_malloc]
         eb2f9f48  ebd0bb2c  [anon:libc_malloc]
         eb2f9f4c  ebd0bb2c  [anon:libc_malloc]
         eb2f9f50  00000000
         eb2f9f54  00000003
         eb2f9f58  eb2f9fb4
         eb2f9f5c  ec1cc3a8  [anon:.bss]
    #00  eb2f9f60  eb2fa490
         eb2f9f64  ec1cc260  [anon:.bss]
         eb2f9f68  00000089
         eb2f9f6c  00000000
    #01  eb2f9f70  00000000
         eb2f9f74  00000000
         eb2f9f78  ffffffff
         eb2f9f7c  eb2f9fb4
         eb2f9f80  00000000
         eb2f9f84  10a7efcc
         eb2f9f88  ec6f8028  [anon:.bss]
         eb2f9f8c  00000000
         eb2f9f90  00000000
         eb2f9f94  00000002
         eb2f9f98  ec1cc260  [anon:.bss]
         eb2f9f9c  00000000
         eb2f9fa0  ec1cc260  [anon:.bss]
         eb2f9fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb2f9fa8  00000000
         eb2f9fac  ec1cc260  [anon:.bss]
         eb2f9fb0  00000000
         eb2f9fb4  00000000
         eb2f9fb8  10a7efcc
         eb2f9fbc  ec6f8028  [anon:.bss]
         eb2f9fc0  eb8fae00  [anon:libc_malloc]
         eb2f9fc4  ec1cc260  [anon:.bss]
         eb2f9fc8  00000000
         eb2f9fcc  ec1cc260  [anon:.bss]
         eb2f9fd0  0000388c
         eb2f9fd4  ec1cc260  [anon:.bss]
         eb2f9fd8  eb2fa230
         eb2f9fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eb2f9fe0  00000004
         eb2f9fe4  ec6a22cb  /system/lib/libutils.so
         eb2f9fe8  00000000
         eb2f9fec  ebd50600  [anon:libc_malloc]
         eb2f9ff0  00000010
         eb2f9ff4  10a7efcc
         eb2f9ff8  eb8fae10  [anon:libc_malloc]
         eb2f9ffc  eb8fae00  [anon:libc_malloc]
         eb2fa000  ec1cc260  [anon:.bss]
         eb2fa004  00000000
         eb2fa008  ec1cc260  [anon:.bss]
         eb2fa00c  0000388c
         eb2fa010  ec1cc260  [anon:.bss]
         eb2fa014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eb2fa018  00000010
         eb2fa01c  00000000
         eb2fa020  ebd68200  [anon:libc_malloc]
         eb2fa024  00000000
         eb2fa028  00000000
         eb2fa02c  00000000
         eb2fa030  00000000
         eb2fa034  00000000
         eb2fa038  10a7efcc
         eb2fa03c  eb8fae10  [anon:libc_malloc]
         eb2fa040  eb8c5dc0  [anon:libc_malloc]
         eb2fa044  ec1cc260  [anon:.bss]
         eb2fa048  00000000
         eb2fa04c  eb2fa1e4
         eb2fa050  0000388c
         eb2fa054  ec60c20f  /system/lib/libbinder.so
    #05  eb2fa058  eb8c5dc0  [anon:libc_malloc]
         eb2fa05c  eb8be380  [anon:libc_malloc]
         eb2fa060  eb8fae10  [anon:libc_malloc]
         eb2fa064  10a7efcc
         eb2fa068  eb8c5dc0  [anon:libc_malloc]
         eb2fa06c  eb802f60  [anon:libc_malloc]
         eb2fa070  00000001
         eb2fa074  ec60c193  /system/lib/libbinder.so
    #06  eb2fa078  00000000
         eb2fa07c  ebd50600  [anon:libc_malloc]
         eb2fa080  eb8c5dc0  [anon:libc_malloc]
         eb2fa084  ebd50654  [anon:libc_malloc]
         eb2fa088  ec1cc260  [anon:.bss]
         eb2fa08c  ec6130ad  /system/lib/libbinder.so
    #07  eb2fa090  00000000
         eb2fa094  eb2fa0a0
         eb2fa098  eb2fa160
         eb2fa09c  00000000
         eb2fa0a0  00000000
         eb2fa0a4  ebd242f8  [anon:libc_malloc]
         eb2fa0a8  00000018
         eb2fa0ac  00000024
         eb2fa0b0  00000000
         eb2fa0b4  ead2f468  [anon:libc_malloc]
         eb2fa0b8  00000001
         eb2fa0bc  00000003
         eb2fa0c0  00000000
         eb2fa0c4  ec1c0000  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fa0c8  00000000
         eb2fa0cc  eb010001
         ........  ........
    #08  eb2fa1a0  eb2fa230
         eb2fa1a4  ec6132b1  /system/lib/libbinder.so
         eb2fa1a8  00000000
         eb2fa1ac  ebd50600  [anon:libc_malloc]
         eb2fa1b0  ebd50690  [anon:libc_malloc]
         eb2fa1b4  00000000
         eb2fa1b8  00000000
         eb2fa1bc  ec61335b  /system/lib/libbinder.so
    #09  eb2fa1c0  00000000
         eb2fa1c4  ec6128af  /system/lib/libbinder.so
         eb2fa1c8  eb829300  [anon:libc_malloc]
         eb2fa1cc  eb82930c  [anon:libc_malloc]
         eb2fa1d0  00000000
         eb2fa1d4  ec62c939  /system/lib/libbinder.so
    #10  eb2fa1d8  eb829300  [anon:libc_malloc]
         eb2fa1dc  ec6a0905  /system/lib/libutils.so
    #11  eb2fa1e0  eb8001a0  [anon:libc_malloc]
         eb2fa1e4  eb829300  [anon:libc_malloc]
         eb2fa1e8  eb800150  [anon:libc_malloc]
         eb2fa1ec  eb829300  [anon:libc_malloc]
         eb2fa1f0  10a7efcc
         eb2fa1f4  eb2fa230
         eb2fa1f8  eb2fa230
         eb2fa1fc  eb2fa230
         eb2fa200  00000078
         eb2fa204  00003892
         eb2fa208  0000388c
         eb2fa20c  ebbcf490
         eb2fa210  eb2fa230
         eb2fa214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb2fa218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fa21c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb2fa220  eb2fa238
         eb2fa224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2fa228  eb2fa230
         eb2fa22c  00000000
         eb2fa230  eb3fb230
         eb2fa234  eb1f9230
         eb2fa238  00005a5d
         eb2fa23c  0000388c
         eb2fa240  00000001
         eb2fa244  eb1fd000
         eb2fa248  000fd230
         eb2fa24c  00001000
         eb2fa250  00000000
         eb2fa254  00000000
         eb2fa258  00000003
         eb2fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 30295, name: Binder:14476_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb1f8fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eb1f9230
    ip  eb1f8f70  sp  eb1f8f60  lr  ec175511  pc  ec170108

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:
         eb1f8f20  ec1cc260  [anon:.bss]
         eb1f8f24  eb900f58  [anon:libc_malloc]
         eb1f8f28  00000001
         eb1f8f2c  ec1c967c  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f8f30  10a7efcc
         eb1f8f34  eb9002c0  [anon:libc_malloc]
         eb1f8f38  ebd0c108  [anon:libc_malloc]
         eb1f8f3c  eb900f58  [anon:libc_malloc]
         eb1f8f40  ebd0cf08  [anon:libc_malloc]
         eb1f8f44  eb9013f0  [anon:libc_malloc]
         eb1f8f48  10a7efcc
         eb1f8f4c  ebd0c22c  [anon:libc_malloc]
         eb1f8f50  00000000
         eb1f8f54  eb1f8f90
         eb1f8f58  eb1f8fb4
         eb1f8f5c  ec1cc3a8  [anon:.bss]
    #00  eb1f8f60  eb1f9490
         eb1f8f64  ec1cc260  [anon:.bss]
         eb1f8f68  00000089
         eb1f8f6c  00000000
    #01  eb1f8f70  00000000
         eb1f8f74  00000000
         eb1f8f78  ffffffff
         eb1f8f7c  eb1f8fb4
         eb1f8f80  00000000
         eb1f8f84  10a7efcc
         eb1f8f88  ec6f8028  [anon:.bss]
         eb1f8f8c  00000000
         eb1f8f90  00000000
         eb1f8f94  00000002
         eb1f8f98  ec1cc260  [anon:.bss]
         eb1f8f9c  00000000
         eb1f8fa0  ec1cc260  [anon:.bss]
         eb1f8fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb1f8fa8  00000000
         eb1f8fac  eb1f8fe8
         eb1f8fb0  10a7efcc
         eb1f8fb4  ebd0c200  [anon:libc_malloc]
         eb1f8fb8  10a7efcc
         eb1f8fbc  ec6f8028  [anon:.bss]
         eb1f8fc0  ebd75600  [anon:libc_malloc]
         eb1f8fc4  ec1cc260  [anon:.bss]
         eb1f8fc8  00000000
         eb1f8fcc  ec1cc260  [anon:.bss]
         eb1f8fd0  0000388c
         eb1f8fd4  ec1cc260  [anon:.bss]
         eb1f8fd8  eb1f9230
         eb1f8fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eb1f8fe0  00000004
         eb1f8fe4  ec6a22cb  /system/lib/libutils.so
         eb1f8fe8  00000000
         eb1f8fec  eb855800  [anon:libc_malloc]
         eb1f8ff0  00000010
         eb1f8ff4  10a7efcc
         eb1f8ff8  ebd75610  [anon:libc_malloc]
         eb1f8ffc  ebd75600  [anon:libc_malloc]
         eb1f9000  ec1cc260  [anon:.bss]
         eb1f9004  00000000
         eb1f9008  ec1cc260  [anon:.bss]
         eb1f900c  0000388c
         eb1f9010  ec1cc260  [anon:.bss]
         eb1f9014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eb1f9018  00000010
         eb1f901c  00000000
         eb1f9020  eb855a00  [anon:libc_malloc]
         eb1f9024  00000000
         eb1f9028  00000000
         eb1f902c  00000000
         eb1f9030  00000000
         eb1f9034  00000000
         eb1f9038  10a7efcc
         eb1f903c  ebd75610  [anon:libc_malloc]
         eb1f9040  ebd29fc0  [anon:libc_malloc]
         eb1f9044  ec1cc260  [anon:.bss]
         eb1f9048  00000000
         eb1f904c  eb1f91e4
         eb1f9050  0000388c
         eb1f9054  ec60c20f  /system/lib/libbinder.so
    #05  eb1f9058  ebd29fc0  [anon:libc_malloc]
         eb1f905c  ebd53e00  [anon:libc_malloc]
         eb1f9060  ebd75610  [anon:libc_malloc]
         eb1f9064  10a7efcc
         eb1f9068  ebd29fc0  [anon:libc_malloc]
         eb1f906c  ebd06918  [anon:libc_malloc]
         eb1f9070  00000001
         eb1f9074  ec60c193  /system/lib/libbinder.so
    #06  eb1f9078  0000388c
         eb1f907c  eb855800  [anon:libc_malloc]
         eb1f9080  ebd29fc0  [anon:libc_malloc]
         eb1f9084  eb855854  [anon:libc_malloc]
         eb1f9088  ec1cc260  [anon:.bss]
         eb1f908c  ec6130ad  /system/lib/libbinder.so
    #07  eb1f9090  00000000
         eb1f9094  ebd0c108  [anon:libc_malloc]
         eb1f9098  ebd0c12c  [anon:libc_malloc]
         eb1f909c  ebd0c230  [anon:libc_malloc]
         eb1f90a0  00000001
         eb1f90a4  ebd0c19c  [anon:libc_malloc]
         eb1f90a8  eb800000  [anon:libc_malloc]
         eb1f90ac  ebd0c1f8  [anon:libc_malloc]
         eb1f90b0  eb858920  [anon:libc_malloc]
         eb1f90b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f90b8  00000004
         eb1f90bc  00000000
         eb1f90c0  00000000
         eb1f90c4  ec1cc260  [anon:.bss]
         eb1f90c8  00000000
         eb1f90cc  ebd0c108  [anon:libc_malloc]
         ........  ........
    #08  eb1f91a0  eb1f9230
         eb1f91a4  ec6132b1  /system/lib/libbinder.so
         eb1f91a8  00000000
         eb1f91ac  eb855800  [anon:libc_malloc]
         eb1f91b0  eb855890  [anon:libc_malloc]
         eb1f91b4  00000000
         eb1f91b8  00000000
         eb1f91bc  ec61335b  /system/lib/libbinder.so
    #09  eb1f91c0  00000000
         eb1f91c4  ec6128af  /system/lib/libbinder.so
         eb1f91c8  ebd11b70  [anon:libc_malloc]
         eb1f91cc  ebd11b7c  [anon:libc_malloc]
         eb1f91d0  00000000
         eb1f91d4  ec62c939  /system/lib/libbinder.so
    #10  eb1f91d8  ebd11b70  [anon:libc_malloc]
         eb1f91dc  ec6a0905  /system/lib/libutils.so
    #11  eb1f91e0  ebd055f0  [anon:libc_malloc]
         eb1f91e4  ebd11b70  [anon:libc_malloc]
         eb1f91e8  ebd055e0  [anon:libc_malloc]
         eb1f91ec  ebd11b70  [anon:libc_malloc]
         eb1f91f0  10a7efcc
         eb1f91f4  eb1f9230
         eb1f91f8  eb1f9230
         eb1f91fc  eb1f9230
         eb1f9200  00000078
         eb1f9204  00005a5d
         eb1f9208  0000388c
         eb1f920c  eb2fa490
         eb1f9210  eb1f9230
         eb1f9214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb1f9218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f921c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb1f9220  eb1f9238
         eb1f9224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f9228  eb1f9230
         eb1f922c  00000000
         eb1f9230  eb2fa230
         eb1f9234  eb0f8230
         eb1f9238  00007657
         eb1f923c  0000388c
         eb1f9240  00000001
         eb1f9244  eb0fc000
         eb1f9248  000fd230
         eb1f924c  00001000
         eb1f9250  00000000
         eb1f9254  00000000
         eb1f9258  00000003
         eb1f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 30466, name: Binder:14476_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb0f7fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eb0f8230
    ip  eb0f7f70  sp  eb0f7f60  lr  ec175511  pc  ec170108

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:
         eb0f7f20  10a7efcc
         eb0f7f24  ea572498
         eb0f7f28  ec1cc3a8  [anon:.bss]
         eb0f7f2c  ec1c6894  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f7f30  00000000
         eb0f7f34  01000000
         eb0f7f38  ec1cc260  [anon:.bss]
         eb0f7f3c  ec175b55  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f7f40  ea572238
         eb0f7f44  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f7f48  ea572230
         eb0f7f4c  eb0f7f94
         eb0f7f50  ea572274
         eb0f7f54  00000000
         eb0f7f58  eb0f7fb4
         eb0f7f5c  ec1cc3a8  [anon:.bss]
    #00  eb0f7f60  eb0f8490
         eb0f7f64  ec1cc260  [anon:.bss]
         eb0f7f68  00000089
         eb0f7f6c  00000000
    #01  eb0f7f70  00000000
         eb0f7f74  00000000
         eb0f7f78  ffffffff
         eb0f7f7c  eb0f7fb4
         eb0f7f80  00000000
         eb0f7f84  10a7efcc
         eb0f7f88  ec6f8028  [anon:.bss]
         eb0f7f8c  00000000
         eb0f7f90  00000000
         eb0f7f94  00000002
         eb0f7f98  ec1cc260  [anon:.bss]
         eb0f7f9c  00000000
         eb0f7fa0  ec1cc260  [anon:.bss]
         eb0f7fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb0f7fa8  00000000
         eb0f7fac  00000000
         eb0f7fb0  10a7efcc
         eb0f7fb4  ea475000
         eb0f7fb8  10a7efcc
         eb0f7fbc  ec6f8028  [anon:.bss]
         eb0f7fc0  eb82d200  [anon:libc_malloc]
         eb0f7fc4  ec1cc260  [anon:.bss]
         eb0f7fc8  00000000
         eb0f7fcc  ec1cc260  [anon:.bss]
         eb0f7fd0  0000388c
         eb0f7fd4  ec1cc260  [anon:.bss]
         eb0f7fd8  eb0f8230
         eb0f7fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eb0f7fe0  00000004
         eb0f7fe4  ec6a22cb  /system/lib/libutils.so
         eb0f7fe8  00000000
         eb0f7fec  ebd68600  [anon:libc_malloc]
         eb0f7ff0  00000010
         eb0f7ff4  10a7efcc
         eb0f7ff8  eb82d210  [anon:libc_malloc]
         eb0f7ffc  eb82d200  [anon:libc_malloc]
         eb0f8000  ec1cc260  [anon:.bss]
         eb0f8004  00000000
         eb0f8008  ec1cc260  [anon:.bss]
         eb0f800c  0000388c
         eb0f8010  ec1cc260  [anon:.bss]
         eb0f8014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eb0f8018  00000010
         eb0f801c  00000000
         eb0f8020  ebd68800  [anon:libc_malloc]
         eb0f8024  00000000
         eb0f8028  00000000
         eb0f802c  00000000
         eb0f8030  00000000
         eb0f8034  00000000
         eb0f8038  10a7efcc
         eb0f803c  eb82d210  [anon:libc_malloc]
         eb0f8040  ebde14c0  [anon:libc_malloc]
         eb0f8044  ec1cc260  [anon:.bss]
         eb0f8048  00000000
         eb0f804c  eb0f81e4
         eb0f8050  0000388c
         eb0f8054  ec60c20f  /system/lib/libbinder.so
    #05  eb0f8058  ebde14c0  [anon:libc_malloc]
         eb0f805c  ebdea4c0  [anon:libc_malloc]
         eb0f8060  eb82d210  [anon:libc_malloc]
         eb0f8064  10a7efcc
         eb0f8068  ebde14c0  [anon:libc_malloc]
         eb0f806c  ebd083b8  [anon:libc_malloc]
         eb0f8070  00000001
         eb0f8074  ec60c193  /system/lib/libbinder.so
    #06  eb0f8078  10a7efcc
         eb0f807c  ebd68600  [anon:libc_malloc]
         eb0f8080  ebde14c0  [anon:libc_malloc]
         eb0f8084  ebd68654  [anon:libc_malloc]
         eb0f8088  ec1cc260  [anon:.bss]
         eb0f808c  ec6130ad  /system/lib/libbinder.so
    #07  eb0f8090  00000000
         eb0f8094  eb0f80a0
         eb0f8098  eb0f8160
         eb0f809c  00000000
         eb0f80a0  00000000
         eb0f80a4  ebd10120  [anon:libc_malloc]
         eb0f80a8  00000004
         eb0f80ac  00000006
         eb0f80b0  00000000
         eb0f80b4  00000000
         eb0f80b8  00000000
         eb0f80bc  00000000
         eb0f80c0  00000000
         eb0f80c4  ec1c0000  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f80c8  00000000
         eb0f80cc  eb010001
         ........  ........
    #08  eb0f81a0  eb0f8230
         eb0f81a4  ec6132b1  /system/lib/libbinder.so
         eb0f81a8  00000000
         eb0f81ac  ebd68600  [anon:libc_malloc]
         eb0f81b0  ebd68690  [anon:libc_malloc]
         eb0f81b4  00000000
         eb0f81b8  00000000
         eb0f81bc  ec61335b  /system/lib/libbinder.so
    #09  eb0f81c0  00000000
         eb0f81c4  ec6128af  /system/lib/libbinder.so
         eb0f81c8  ebd126b0  [anon:libc_malloc]
         eb0f81cc  ebd126bc  [anon:libc_malloc]
         eb0f81d0  00000000
         eb0f81d4  ec62c939  /system/lib/libbinder.so
    #10  eb0f81d8  ebd126b0  [anon:libc_malloc]
         eb0f81dc  ec6a0905  /system/lib/libutils.so
    #11  eb0f81e0  ebd055a0  [anon:libc_malloc]
         eb0f81e4  ebd126b0  [anon:libc_malloc]
         eb0f81e8  ebd53210  [anon:libc_malloc]
         eb0f81ec  ebd126b0  [anon:libc_malloc]
         eb0f81f0  10a7efcc
         eb0f81f4  eb0f8230
         eb0f81f8  eb0f8230
         eb0f81fc  eb0f8230
         eb0f8200  00000078
         eb0f8204  0000388c
         eb0f8208  0000388c
         eb0f820c  eceee020
         eb0f8210  eb0f8230
         eb0f8214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb0f8218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f821c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb0f8220  eb0f8238
         eb0f8224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f8228  eb0f8230
         eb0f822c  00000000
         eb0f8230  eb1f9230
         eb0f8234  eaff7230
         eb0f8238  00007702
         eb0f823c  0000388c
         eb0f8240  00000001
         eb0f8244  eaffb000
         eb0f8248  000fd230
         eb0f824c  00001000
         eb0f8250  00000000
         eb0f8254  00000000
         eb0f8258  00000003
         eb0f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 30467, name: Binder:14476_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaff6fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eaff7230
    ip  eaff6f70  sp  eaff6f60  lr  ec175511  pc  ec170108

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:
         eaff6f20  00000004
         eaff6f24  00000000
         eaff6f28  eaff70a0
         eaff6f2c  eb9013f0  [anon:libc_malloc]
         eaff6f30  10a7efcc
         eaff6f34  eb901430  [anon:libc_malloc]
         eaff6f38  ec1cc260  [anon:.bss]
         eaff6f3c  eb900f58  [anon:libc_malloc]
         eaff6f40  00000001
         eaff6f44  ec1c967c  /apex/com.android.runtime/lib/bionic/libc.so
         eaff6f48  10a7efcc
         eaff6f4c  ebd0d02c  [anon:libc_malloc]
         eaff6f50  00000000
         eaff6f54  eaff6f90
         eaff6f58  eaff6fb4
         eaff6f5c  ec1cc3a8  [anon:.bss]
    #00  eaff6f60  eaff7490
         eaff6f64  ec1cc260  [anon:.bss]
         eaff6f68  00000089
         eaff6f6c  00000000
    #01  eaff6f70  00000000
         eaff6f74  00000000
         eaff6f78  ffffffff
         eaff6f7c  eaff6fb4
         eaff6f80  00000000
         eaff6f84  10a7efcc
         eaff6f88  ec6f8028  [anon:.bss]
         eaff6f8c  00000000
         eaff6f90  00000000
         eaff6f94  00000002
         eaff6f98  ec1cc260  [anon:.bss]
         eaff6f9c  00000000
         eaff6fa0  ec1cc260  [anon:.bss]
         eaff6fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaff6fa8  00000000
         eaff6fac  ebd0d014  [anon:libc_malloc]
         eaff6fb0  00000004
         eaff6fb4  eaff6f00
         eaff6fb8  10a7efcc
         eaff6fbc  ec6f8028  [anon:.bss]
         eaff6fc0  eb82d800  [anon:libc_malloc]
         eaff6fc4  ec1cc260  [anon:.bss]
         eaff6fc8  00000000
         eaff6fcc  ec1cc260  [anon:.bss]
         eaff6fd0  0000388c
         eaff6fd4  ec1cc260  [anon:.bss]
         eaff6fd8  eaff7230
         eaff6fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eaff6fe0  00000004
         eaff6fe4  ec6a22cb  /system/lib/libutils.so
         eaff6fe8  00000000
         eaff6fec  eb855c00  [anon:libc_malloc]
         eaff6ff0  00000010
         eaff6ff4  10a7efcc
         eaff6ff8  eb82d810  [anon:libc_malloc]
         eaff6ffc  eb82d800  [anon:libc_malloc]
         eaff7000  ec1cc260  [anon:.bss]
         eaff7004  00000000
         eaff7008  ec1cc260  [anon:.bss]
         eaff700c  0000388c
         eaff7010  ec1cc260  [anon:.bss]
         eaff7014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eaff7018  00000010
         eaff701c  00000000
         eaff7020  eb855e00  [anon:libc_malloc]
         eaff7024  00000000
         eaff7028  00000000
         eaff702c  00000000
         eaff7030  00000000
         eaff7034  00000000
         eaff7038  10a7efcc
         eaff703c  eb82d810  [anon:libc_malloc]
         eaff7040  ebd29f40  [anon:libc_malloc]
         eaff7044  ec1cc260  [anon:.bss]
         eaff7048  00000000
         eaff704c  eaff71e4
         eaff7050  0000388c
         eaff7054  ec60c20f  /system/lib/libbinder.so
    #05  eaff7058  ebd29f40  [anon:libc_malloc]
         eaff705c  ebd53c70  [anon:libc_malloc]
         eaff7060  eb82d810  [anon:libc_malloc]
         eaff7064  10a7efcc
         eaff7068  ebd29f40  [anon:libc_malloc]
         eaff706c  ebd06900  [anon:libc_malloc]
         eaff7070  00000001
         eaff7074  ec60c193  /system/lib/libbinder.so
    #06  eaff7078  0000388c
         eaff707c  eb855c00  [anon:libc_malloc]
         eaff7080  ebd29f40  [anon:libc_malloc]
         eaff7084  eb855c54  [anon:libc_malloc]
         eaff7088  ec1cc260  [anon:.bss]
         eaff708c  ec6130ad  /system/lib/libbinder.so
    #07  eaff7090  00000000
         eaff7094  ebd0cf08  [anon:libc_malloc]
         eaff7098  ebd0cf2c  [anon:libc_malloc]
         eaff709c  ebd0d030  [anon:libc_malloc]
         eaff70a0  00000001
         eaff70a4  ebd0cf9c  [anon:libc_malloc]
         eaff70a8  eb800000  [anon:libc_malloc]
         eaff70ac  ebd0cff8  [anon:libc_malloc]
         eaff70b0  eb828cc0  [anon:libc_malloc]
         eaff70b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         eaff70b8  00000004
         eaff70bc  00000000
         eaff70c0  00000000
         eaff70c4  ec1cc260  [anon:.bss]
         eaff70c8  00000000
         eaff70cc  ebd0cf08  [anon:libc_malloc]
         ........  ........
    #08  eaff71a0  eaff7230
         eaff71a4  ec6132b1  /system/lib/libbinder.so
         eaff71a8  00000000
         eaff71ac  eb855c00  [anon:libc_malloc]
         eaff71b0  eb855c90  [anon:libc_malloc]
         eaff71b4  00000000
         eaff71b8  00000000
         eaff71bc  ec61335b  /system/lib/libbinder.so
    #09  eaff71c0  00000000
         eaff71c4  ec6128af  /system/lib/libbinder.so
         eaff71c8  ebd125c0  [anon:libc_malloc]
         eaff71cc  ebd125cc  [anon:libc_malloc]
         eaff71d0  00000000
         eaff71d4  ec62c939  /system/lib/libbinder.so
    #10  eaff71d8  ebd125c0  [anon:libc_malloc]
         eaff71dc  ec6a0905  /system/lib/libutils.so
    #11  eaff71e0  ebd53270  [anon:libc_malloc]
         eaff71e4  ebd125c0  [anon:libc_malloc]
         eaff71e8  ebd055a0  [anon:libc_malloc]
         eaff71ec  ebd125c0  [anon:libc_malloc]
         eaff71f0  10a7efcc
         eaff71f4  eaff7230
         eaff71f8  eaff7230
         eaff71fc  eaff7230
         eaff7200  00000078
         eaff7204  00007702
         eaff7208  0000388c
         eaff720c  eb0f8490
         eaff7210  eaff7230
         eaff7214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaff7218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff721c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaff7220  eaff7238
         eaff7224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff7228  eaff7230
         eaff722c  00000000
         eaff7230  eb0f8230
         eaff7234  eaef6230
         eaff7238  00007703
         eaff723c  0000388c
         eaff7240  00000001
         eaff7244  eaefa000
         eaff7248  000fd230
         eaff724c  00001000
         eaff7250  00000000
         eaff7254  00000000
         eaff7258  00000003
         eaff725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 14476, tid: 30468, name: Binder:14476_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ec6f8028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaef5fb4  r7  000000f0
    r8  00000002  r9  ec6f8028  r10 00000000  r11 eaef6230
    ip  eaef5f70  sp  eaef5f60  lr  ec175511  pc  ec170108

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:
         eaef5f20  00000004
         eaef5f24  00000000
         eaef5f28  eaef60a0
         eaef5f2c  ec1cc260  [anon:.bss]
         eaef5f30  ead43a00  [anon:libc_malloc]
         eaef5f34  ec61a5f3  /system/lib/libbinder.so
         eaef5f38  eaef60a0
         eaef5f3c  ead43a04  [anon:libc_malloc]
         eaef5f40  00000004
         eaef5f44  ec6e51e7  /system/lib/libmediadrm.so
         eaef5f48  10a7efcc
         eaef5f4c  ebd0d714  [anon:libc_malloc]
         eaef5f50  00000000
         eaef5f54  eaef5f90
         eaef5f58  eaef5fb4
         eaef5f5c  ec1cc3a8  [anon:.bss]
    #00  eaef5f60  eaef6490
         eaef5f64  ec1cc260  [anon:.bss]
         eaef5f68  00000089
         eaef5f6c  00000000
    #01  eaef5f70  00000000
         eaef5f74  00000000
         eaef5f78  ffffffff
         eaef5f7c  eaef5fb4
         eaef5f80  00000000
         eaef5f84  10a7efcc
         eaef5f88  ec6f8028  [anon:.bss]
         eaef5f8c  00000000
         eaef5f90  00000000
         eaef5f94  00000002
         eaef5f98  ec1cc260  [anon:.bss]
         eaef5f9c  00000000
         eaef5fa0  ec1cc260  [anon:.bss]
         eaef5fa4  ec1bcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaef5fa8  00000000
         eaef5fac  eaef5fe8
         eaef5fb0  00000001
         eaef5fb4  00000000
         eaef5fb8  10a7efcc
         eaef5fbc  ec6f8028  [anon:.bss]
         eaef5fc0  eab97c00  [anon:libc_malloc]
         eaef5fc4  ec1cc260  [anon:.bss]
         eaef5fc8  00000000
         eaef5fcc  ec1cc260  [anon:.bss]
         eaef5fd0  0000388c
         eaef5fd4  ec1cc260  [anon:.bss]
         eaef5fd8  eaef6230
         eaef5fdc  ec6e888f  /system/lib/libmediadrm.so
    #03  eaef5fe0  00000004
         eaef5fe4  ec6a22cb  /system/lib/libutils.so
         eaef5fe8  00000000
         eaef5fec  ebd68a00  [anon:libc_malloc]
         eaef5ff0  00000010
         eaef5ff4  10a7efcc
         eaef5ff8  eab97c10  [anon:libc_malloc]
         eaef5ffc  eab97c00  [anon:libc_malloc]
         eaef6000  ec1cc260  [anon:.bss]
         eaef6004  00000000
         eaef6008  ec1cc260  [anon:.bss]
         eaef600c  0000388c
         eaef6010  ec1cc260  [anon:.bss]
         eaef6014  ec6e8dd9  /system/lib/libmediadrm.so
    #04  eaef6018  00000010
         eaef601c  00000000
         eaef6020  ebd68c00  [anon:libc_malloc]
         eaef6024  00000000
         eaef6028  00000000
         eaef602c  00000000
         eaef6030  00000000
         eaef6034  00000000
         eaef6038  10a7efcc
         eaef603c  eab97c10  [anon:libc_malloc]
         eaef6040  eb836900  [anon:libc_malloc]
         eaef6044  ec1cc260  [anon:.bss]
         eaef6048  00000000
         eaef604c  eaef61e4
         eaef6050  0000388c
         eaef6054  ec60c20f  /system/lib/libbinder.so
    #05  eaef6058  eb836900  [anon:libc_malloc]
         eaef605c  ebd424b0  [anon:libc_malloc]
         eaef6060  eab97c10  [anon:libc_malloc]
         eaef6064  10a7efcc
         eaef6068  eb836900  [anon:libc_malloc]
         eaef606c  eb803158  [anon:libc_malloc]
         eaef6070  00000001
         eaef6074  ec60c193  /system/lib/libbinder.so
    #06  eaef6078  0000388c
         eaef607c  ebd68a00  [anon:libc_malloc]
         eaef6080  eb836900  [anon:libc_malloc]
         eaef6084  ebd68a54  [anon:libc_malloc]
         eaef6088  ec1cc260  [anon:.bss]
         eaef608c  ec6130ad  /system/lib/libbinder.so
    #07  eaef6090  00000000
         eaef6094  ebd0d608  [anon:libc_malloc]
         eaef6098  ebd0d614  [anon:libc_malloc]
         eaef609c  ebd0d718  [anon:libc_malloc]
         eaef60a0  00000000
         eaef60a4  ebd0d69c  [anon:libc_malloc]
         eaef60a8  eb800000  [anon:libc_malloc]
         eaef60ac  ebd0d6f8  [anon:libc_malloc]
         eaef60b0  eb846220  [anon:libc_malloc]
         eaef60b4  ec1455d1  /apex/com.android.runtime/lib/bionic/libc.so
         eaef60b8  00000004
         eaef60bc  00000000
         eaef60c0  00000000
         eaef60c4  ec1cc260  [anon:.bss]
         eaef60c8  00000000
         eaef60cc  ebd0d608  [anon:libc_malloc]
         ........  ........
    #08  eaef61a0  eaef6230
         eaef61a4  ec6132b1  /system/lib/libbinder.so
         eaef61a8  00000000
         eaef61ac  ebd68a00  [anon:libc_malloc]
         eaef61b0  ebd68a90  [anon:libc_malloc]
         eaef61b4  00000000
         eaef61b8  00000000
         eaef61bc  ec61335b  /system/lib/libbinder.so
    #09  eaef61c0  00000000
         eaef61c4  ec6128af  /system/lib/libbinder.so
         eaef61c8  eb8290f0  [anon:libc_malloc]
         eaef61cc  eb8290fc  [anon:libc_malloc]
         eaef61d0  00000000
         eaef61d4  ec62c939  /system/lib/libbinder.so
    #10  eaef61d8  eb8290f0  [anon:libc_malloc]
         eaef61dc  ec6a0905  /system/lib/libutils.so
    #11  eaef61e0  eb800080  [anon:libc_malloc]
         eaef61e4  eb8290f0  [anon:libc_malloc]
         eaef61e8  ebd53270  [anon:libc_malloc]
         eaef61ec  eb8290f0  [anon:libc_malloc]
         eaef61f0  10a7efcc
         eaef61f4  eaef6230
         eaef61f8  eaef6230
         eaef61fc  eaef6230
         eaef6200  00000078
         eaef6204  00007703
         eaef6208  0000388c
         eaef620c  eaff7490
         eaef6210  eaef6230
         eaef6214  ec1bc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaef6218  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef621c  ec176143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaef6220  eaef6238
         eaef6224  ec1bc073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef6228  eaef6230
         eaef622c  00000000
         eaef6230  eaff7230
         eaef6234  ea875230
         eaef6238  00007704
         eaef623c  0000388c
         eaef6240  00000001
         eaef6244  eadf9000
         eaef6248  000fd230
         eaef624c  00001000
         eaef6250  00000000
         eaef6254  00000000
         eaef6258  00000003
         eaef625c  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:[16687718] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
