*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-10 14:40:07+0900
pid: 19621, tid: 19621, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00004ca5  r2  00000006  r3  ffa2f9d8
    r4  ffa2f9ec  r5  ffa2f9d0  r6  00004ca5  r7  0000016b
    r8  ffa2f9e8  r9  ffa2f9d8  r10 ffa2fa08  r11 ffa2f9f8
    ip  00004ca5  sp  ffa2f9a8  lr  ed946c43  pc  ed946c56

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

stack:
         ffa2f968  ed114120  [anon:libc_malloc]
         ffa2f96c  ed5e0004  /system/lib/libmediametrics.so
         ffa2f970  ed114120  [anon:libc_malloc]
         ffa2f974  edd4b527  /system/lib/libbinder.so
         ffa2f978  00000002
         ffa2f97c  ffa2fa44  [stack]
         ffa2f980  ffffffdf
         ffa2f984  ffffffe0
         ffa2f988  2f259e9e
         ffa2f98c  90c10085
         ffa2f990  ffa2f9d0  [stack]
         ffa2f994  ed114120  [anon:libc_malloc]
         ffa2f998  90c10085
         ffa2f99c  ffa2f9d0  [stack]
         ffa2f9a0  00004ca5
         ffa2f9a4  00001388
    #00  ffa2f9a8  ffa2fa18  [stack]
         ffa2f9ac  ffa2fa28  [stack]
         ffa2f9b0  ffa2fa38  [stack]
         ffa2f9b4  ffa2fa48  [stack]
         ffa2f9b8  ed114120  [anon:libc_malloc]
         ffa2f9bc  ffa2fa44  [stack]
         ffa2f9c0  ed114120  [anon:libc_malloc]
         ffa2f9c4  edd50d6f  /system/lib/libbinder.so
         ffa2f9c8  00000000
         ffa2f9cc  ed150000  [anon:libc_malloc]
         ffa2f9d0  ffffffdf
         ffa2f9d4  ffffffff
         ffa2f9d8  00000000
         ffa2f9dc  00000000
         ffa2f9e0  ffffffff
         ffa2f9e4  00004ca5
         ........  ........
    #01  ffa2fa90  ed114120  [anon:libc_malloc]
         ffa2fa94  edd6a5f0  /system/lib/libbinder.so
    #02  ffa2fa98  ed114120  [anon:libc_malloc]
         ffa2fa9c  edd4db55  /system/lib/libbinder.so
    #03  ffa2faa0  00000000
         ffa2faa4  2f259e9e
         ffa2faa8  ffa2fad0  [stack]
         ffa2faac  ed99f168  [anon:.bss]
         ffa2fab0  0000001d
         ffa2fab4  ed946781  /apex/com.android.runtime/lib/bionic/libc.so
         ffa2fab8  ed99e260  [anon:.bss]
         ffa2fabc  ffa2fb54  [stack]
         ffa2fac0  0000001d
         ffa2fac4  ed134080  [anon:libc_malloc]
         ffa2fac8  00000000
         ffa2facc  ed1140d0  [anon:libc_malloc]
         ffa2fad0  00000000
         ffa2fad4  00000000
         ffa2fad8  00000000
         ffa2fadc  00000000
         ........  ........
    #04  ffa2fb50  2f259e9e
         ffa2fb54  ed111ca0  [anon:libc_malloc]
         ffa2fb58  ffa2fbc0  [stack]
         ffa2fb5c  ed114120  [anon:libc_malloc]
         ffa2fb60  2f259e9e
         ffa2fb64  ecd30110  [anon:libc_malloc]
         ffa2fb68  ed99e260  [anon:.bss]
         ffa2fb6c  ecd300f0  [anon:libc_malloc]
         ffa2fb70  0000001d
         ffa2fb74  00000000
         ffa2fb78  ed15c648  [anon:libc_malloc]
         ffa2fb7c  ed99e260  [anon:.bss]
         ffa2fb80  ede29084  /system/lib/libmediadrm.so
         ffa2fb84  ed5dcb6f  /system/lib/libmediametrics.so
    #05  ffa2fb88  0000001d
         ffa2fb8c  2f259e9e
         ffa2fb90  ecd01fa0  [anon:libc_malloc]
         ffa2fb94  00000020
         ffa2fb98  0000001d
         ffa2fb9c  edee7bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffa2fba0  ed13c3b6  [anon:libc_malloc]
         ffa2fba4  edc5b10d  /system/lib/libstagefright_foundation.so
         ffa2fba8  ffa2fbf8  [stack]
         ffa2fbac  ed111c40  [anon:libc_malloc]
         ffa2fbb0  ecd01fb0  [anon:libc_malloc]
         ffa2fbb4  edc621a5  /system/lib/libstagefright_foundation.so
         ffa2fbb8  0000004d
         ffa2fbbc  000000e8
         ffa2fbc0  00000021
         ffa2fbc4  0000001d
         ffa2fbc8  ecd01fa0  [anon:libc_malloc]
         ffa2fbcc  00000136
         ffa2fbd0  2f259e9e
         ffa2fbd4  ed15c600  [anon:libc_malloc]
         ffa2fbd8  ed13c140  [anon:libc_malloc]
         ffa2fbdc  00000136
         ........  ........
    #07  ffa2fbf8  00000141
         ffa2fbfc  00000136
         ffa2fc00  ed13c140  [anon:libc_malloc]
         ffa2fc04  ed107540  [anon:libc_malloc]
         ffa2fc08  ed114850  [anon:libc_malloc]
         ffa2fc0c  ecd020e8  [anon:libc_malloc]
         ffa2fc10  ede29084  /system/lib/libmediadrm.so
         ffa2fc14  ed167790  [anon:libc_malloc]
         ffa2fc18  000000e8
         ffa2fc1c  00000007
         ffa2fc20  00000001
         ffa2fc24  edc54e7c  /system/lib/libstagefright_foundation.so
         ffa2fc28  00000000
         ffa2fc2c  00000001
         ffa2fc30  2f259e9e
         ffa2fc34  ed15c610  [anon:libc_malloc]
         ........  ........
    #08  ffa2fc58  00000010
         ffa2fc5c  00000000
         ffa2fc60  ed150200  [anon:libc_malloc]
         ffa2fc64  00000000
         ffa2fc68  00000000
         ffa2fc6c  00000000
         ffa2fc70  00000000
         ffa2fc74  00000000
         ffa2fc78  2f259e9e
         ffa2fc7c  ed15c610  [anon:libc_malloc]
         ffa2fc80  ecd36240  [anon:libc_malloc]
         ffa2fc84  ed99e260  [anon:.bss]
         ffa2fc88  00000000
         ffa2fc8c  b06ae289  /system/bin/mediadrmserver
         ffa2fc90  00000000
         ffa2fc94  edd4420f  /system/lib/libbinder.so
    #09  ffa2fc98  ecd36240  [anon:libc_malloc]
         ffa2fc9c  ed105350  [anon:libc_malloc]
         ffa2fca0  ed15c610  [anon:libc_malloc]
         ffa2fca4  2f259e9e
         ffa2fca8  ecd36240  [anon:libc_malloc]
         ffa2fcac  ed1076b0  [anon:libc_malloc]
         ffa2fcb0  00000001
         ffa2fcb4  edd44193  /system/lib/libbinder.so
    #10  ffa2fcb8  ed99e260  [anon:.bss]
         ffa2fcbc  ed150000  [anon:libc_malloc]
         ffa2fcc0  ecd36240  [anon:libc_malloc]
         ffa2fcc4  ed150054  [anon:libc_malloc]
         ffa2fcc8  ed99e260  [anon:.bss]
         ffa2fccc  edd4b0ad  /system/lib/libbinder.so
    #11  ffa2fcd0  00000000
         ffa2fcd4  ed109008  [anon:libc_malloc]
         ffa2fcd8  ed109014  [anon:libc_malloc]
         ffa2fcdc  ed109118  [anon:libc_malloc]
         ffa2fce0  00000000
         ffa2fce4  ed10904c  [anon:libc_malloc]
         ffa2fce8  ed000000
         ffa2fcec  ed1090f8  [anon:libc_malloc]
         ffa2fcf0  ed105650  [anon:libc_malloc]
         ffa2fcf4  ed9175d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffa2fcf8  00000004
         ffa2fcfc  00000000
         ffa2fd00  00000000
         ffa2fd04  ed99e260  [anon:.bss]
         ffa2fd08  00000000
         ffa2fd0c  ed109008  [anon:libc_malloc]
         ........  ........
    #12  ffa2fde0  00000000
         ffa2fde4  edd4b2b1  /system/lib/libbinder.so
         ffa2fde8  ed111930  [anon:libc_malloc]
         ffa2fdec  ed150000  [anon:libc_malloc]
         ffa2fdf0  ed150090  [anon:libc_malloc]
         ffa2fdf4  00000001
         ffa2fdf8  00000001
         ffa2fdfc  edd4b35b  /system/lib/libbinder.so
    #13  ffa2fe00  ed99e260  [anon:.bss]
         ffa2fe04  ffa2fe64  [stack]
         ffa2fe08  ed99e260  [anon:.bss]
         ffa2fe0c  ffa2fe64  [stack]
         ffa2fe10  ffa2fe6c  [stack]
         ffa2fe14  b06ae2e7  /system/bin/mediadrmserver
    #14  ffa2fe18  ed134080  [anon:libc_malloc]
         ffa2fe1c  ed114120  [anon:libc_malloc]
         ffa2fe20  ed134080  [anon:libc_malloc]
         ffa2fe24  2f259e9e
         ffa2fe28  00000000
         ffa2fe2c  ed941215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffa2fe30  b06af55c  /system/bin/mediadrmserver
         ffa2fe34  00000000
         ffa2fe38  00000000
         ffa2fe3c  00000000
         ffa2fe40  00000000
         ffa2fe44  b06ae037  /system/bin/mediadrmserver
    #16  ffa2fe48  ffa2fea8  [stack]
         ffa2fe4c  b06af000  /system/bin/mediadrmserver
         ffa2fe50  b06af008  /system/bin/mediadrmserver
         ffa2fe54  b06af010  /system/bin/mediadrmserver
         ffa2fe58  00000000
         ffa2fe5c  ee378eab  /apex/com.android.runtime/bin/linker
    #17  ffa2fe60  00000001
         ffa2fe64  ffa30975  [stack]
         ffa2fe68  00000000
         ffa2fe6c  ffa30990  [stack]
    #18  ffa2fe70  ffa30a0e  [stack]
         ffa2fe74  ffa30a21  [stack]
         ffa2fe78  ffa30a36  [stack]
         ffa2fe7c  ffa30a51  [stack]
         ffa2fe80  ffa30a64  [stack]
         ffa2fe84  ffa30a7d  [stack]
         ffa2fe88  ffa30aac  [stack]
         ffa2fe8c  ffa30ad9  [stack]
         ffa2fe90  ffa30af2  [stack]
         ffa2fe94  ffa30b0c  [stack]
         ffa2fe98  ffa30d3d  [stack]
         ffa2fe9c  ffa30f0f  [stack]
         ffa2fea0  ffa30fc2  [stack]
         ffa2fea4  00000000
         ffa2fea8  00000010
         ffa2feac  0037b0d6

memory near r1:
    00004c84 -------- -------- -------- --------  ................
    00004c94 -------- -------- -------- --------  ................
    00004ca4 -------- -------- -------- --------  ................
    00004cb4 -------- -------- -------- --------  ................
    00004cc4 -------- -------- -------- --------  ................
    00004cd4 -------- -------- -------- --------  ................
    00004ce4 -------- -------- -------- --------  ................
    00004cf4 -------- -------- -------- --------  ................
    00004d04 -------- -------- -------- --------  ................
    00004d14 -------- -------- -------- --------  ................
    00004d24 -------- -------- -------- --------  ................
    00004d34 -------- -------- -------- --------  ................
    00004d44 -------- -------- -------- --------  ................
    00004d54 -------- -------- -------- --------  ................
    00004d64 -------- -------- -------- --------  ................
    00004d74 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffa2f9b8 ed114120 ffa2fa44 ed114120 edd50d6f   A..D... A..o...
    ffa2f9c8 00000000 ed150000 ffffffdf ffffffff  ................
    ffa2f9d8 00000000 00000000 ffffffff 00004ca5  .............L..
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.
    ffa2fa88 ed114120 edd6a4f8 ed114120 edd6a5f0   A...... A......
    ffa2fa98 ed114120 edd4db55 00000000 2f259e9e   A..U.........%/
    ffa2faa8 ffa2fad0 ed99f168 0000001d ed946781  ....h........g..

memory near r4 ([stack]):
    ffa2f9cc ed150000 ffffffdf ffffffff 00000000  ................
    ffa2f9dc 00000000 ffffffff 00004ca5 000003f5  .........L......
    ffa2f9ec 00000000 00000000 00000000 00000000  ................
    ffa2f9fc 00000000 00000000 00000000 00000000  ................
    ffa2fa0c 00000000 00000000 00000000 00000000  ................
    ffa2fa1c 00000000 00000000 00000000 00000000  ................
    ffa2fa2c 00000000 00000000 00000000 00000000  ................
    ffa2fa3c 00000000 00000000 00000000 00000000  ................
    ffa2fa4c 00000000 00000000 00000000 00000000  ................
    ffa2fa5c 00000000 00000000 00000000 edd415aa  ................
    ffa2fa6c 90c10085 ffa2fb58 ed114120 00001388  ....X... A......
    ffa2fa7c ffffffec ed99e260 ed5e0004 ed114120  ....`.....^. A..
    ffa2fa8c edd6a4f8 ed114120 edd6a5f0 ed114120  .... A...... A..
    ffa2fa9c edd4db55 00000000 2f259e9e ffa2fad0  U.........%/....
    ffa2faac ed99f168 0000001d ed946781 ed99e260  h........g..`...
    ffa2fabc ffa2fb54 0000001d ed134080 00000000  T........@......

memory near r5 ([stack]):
    ffa2f9b0 ffa2fa38 ffa2fa48 ed114120 ffa2fa44  8...H... A..D...
    ffa2f9c0 ed114120 edd50d6f 00000000 ed150000   A..o...........
    ffa2f9d0 ffffffdf ffffffff 00000000 00000000  ................
    ffa2f9e0 ffffffff 00004ca5 000003f5 00000000  .....L..........
    ffa2f9f0 00000000 00000000 00000000 00000000  ................
    ffa2fa00 00000000 00000000 00000000 00000000  ................
    ffa2fa10 00000000 00000000 00000000 00000000  ................
    ffa2fa20 00000000 00000000 00000000 00000000  ................
    ffa2fa30 00000000 00000000 00000000 00000000  ................
    ffa2fa40 00000000 00000000 00000000 00000000  ................
    ffa2fa50 00000000 00000000 00000000 00000000  ................
    ffa2fa60 00000000 00000000 edd415aa 90c10085  ................
    ffa2fa70 ffa2fb58 ed114120 00001388 ffffffec  X... A..........
    ffa2fa80 ed99e260 ed5e0004 ed114120 edd6a4f8  `.....^. A......
    ffa2fa90 ed114120 edd6a5f0 ed114120 edd4db55   A...... A..U...
    ffa2faa0 00000000 2f259e9e ffa2fad0 ed99f168  ......%/....h...

memory near r6:
    00004c84 -------- -------- -------- --------  ................
    00004c94 -------- -------- -------- --------  ................
    00004ca4 -------- -------- -------- --------  ................
    00004cb4 -------- -------- -------- --------  ................
    00004cc4 -------- -------- -------- --------  ................
    00004cd4 -------- -------- -------- --------  ................
    00004ce4 -------- -------- -------- --------  ................
    00004cf4 -------- -------- -------- --------  ................
    00004d04 -------- -------- -------- --------  ................
    00004d14 -------- -------- -------- --------  ................
    00004d24 -------- -------- -------- --------  ................
    00004d34 -------- -------- -------- --------  ................
    00004d44 -------- -------- -------- --------  ................
    00004d54 -------- -------- -------- --------  ................
    00004d64 -------- -------- -------- --------  ................
    00004d74 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffa2f9c8 00000000 ed150000 ffffffdf ffffffff  ................
    ffa2f9d8 00000000 00000000 ffffffff 00004ca5  .............L..
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.
    ffa2fa88 ed114120 edd6a4f8 ed114120 edd6a5f0   A...... A......
    ffa2fa98 ed114120 edd4db55 00000000 2f259e9e   A..U.........%/
    ffa2faa8 ffa2fad0 ed99f168 0000001d ed946781  ....h........g..
    ffa2fab8 ed99e260 ffa2fb54 0000001d ed134080  `...T........@..

memory near r9 ([stack]):
    ffa2f9b8 ed114120 ffa2fa44 ed114120 edd50d6f   A..D... A..o...
    ffa2f9c8 00000000 ed150000 ffffffdf ffffffff  ................
    ffa2f9d8 00000000 00000000 ffffffff 00004ca5  .............L..
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.
    ffa2fa88 ed114120 edd6a4f8 ed114120 edd6a5f0   A...... A......
    ffa2fa98 ed114120 edd4db55 00000000 2f259e9e   A..U.........%/
    ffa2faa8 ffa2fad0 ed99f168 0000001d ed946781  ....h........g..

memory near r10 ([stack]):
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.
    ffa2fa88 ed114120 edd6a4f8 ed114120 edd6a5f0   A...... A......
    ffa2fa98 ed114120 edd4db55 00000000 2f259e9e   A..U.........%/
    ffa2faa8 ffa2fad0 ed99f168 0000001d ed946781  ....h........g..
    ffa2fab8 ed99e260 ffa2fb54 0000001d ed134080  `...T........@..
    ffa2fac8 00000000 ed1140d0 00000000 00000000  .....@..........
    ffa2fad8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffa2f9d8 00000000 00000000 ffffffff 00004ca5  .............L..
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.
    ffa2fa88 ed114120 edd6a4f8 ed114120 edd6a5f0   A...... A......
    ffa2fa98 ed114120 edd4db55 00000000 2f259e9e   A..U.........%/
    ffa2faa8 ffa2fad0 ed99f168 0000001d ed946781  ....h........g..
    ffa2fab8 ed99e260 ffa2fb54 0000001d ed134080  `...T........@..
    ffa2fac8 00000000 ed1140d0 00000000 00000000  .....@..........

memory near ip:
    00004c84 -------- -------- -------- --------  ................
    00004c94 -------- -------- -------- --------  ................
    00004ca4 -------- -------- -------- --------  ................
    00004cb4 -------- -------- -------- --------  ................
    00004cc4 -------- -------- -------- --------  ................
    00004cd4 -------- -------- -------- --------  ................
    00004ce4 -------- -------- -------- --------  ................
    00004cf4 -------- -------- -------- --------  ................
    00004d04 -------- -------- -------- --------  ................
    00004d14 -------- -------- -------- --------  ................
    00004d24 -------- -------- -------- --------  ................
    00004d34 -------- -------- -------- --------  ................
    00004d44 -------- -------- -------- --------  ................
    00004d54 -------- -------- -------- --------  ................
    00004d64 -------- -------- -------- --------  ................
    00004d74 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffa2f988 2f259e9e 90c10085 ffa2f9d0 ed114120  ..%/........ A..
    ffa2f998 90c10085 ffa2f9d0 00004ca5 00001388  .........L......
    ffa2f9a8 ffa2fa18 ffa2fa28 ffa2fa38 ffa2fa48  ....(...8...H...
    ffa2f9b8 ed114120 ffa2fa44 ed114120 edd50d6f   A..D... A..o...
    ffa2f9c8 00000000 ed150000 ffffffdf ffffffff  ................
    ffa2f9d8 00000000 00000000 ffffffff 00004ca5  .............L..
    ffa2f9e8 000003f5 00000000 00000000 00000000  ................
    ffa2f9f8 00000000 00000000 00000000 00000000  ................
    ffa2fa08 00000000 00000000 00000000 00000000  ................
    ffa2fa18 00000000 00000000 00000000 00000000  ................
    ffa2fa28 00000000 00000000 00000000 00000000  ................
    ffa2fa38 00000000 00000000 00000000 00000000  ................
    ffa2fa48 00000000 00000000 00000000 00000000  ................
    ffa2fa58 00000000 00000000 00000000 00000000  ................
    ffa2fa68 edd415aa 90c10085 ffa2fb58 ed114120  ........X... A..
    ffa2fa78 00001388 ffffffec ed99e260 ed5e0004  ........`.....^.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ed946c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ed946c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ed946c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ed946c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ed946c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ed946c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ed946c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ed946c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ed946ca0 98018acf 8acff908 8acff900 f9009800  ................
    ed946cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ed946cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ed946cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ed946ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ed946cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ed946d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ed946d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ed946c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ed946c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ed946c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ed946c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ed946c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ed946c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ed946c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ed946ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ed946cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ed946cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ed946cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ed946ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ed946cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ed946d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ed946d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ed946d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (259 entries):
    b06ac000-b06adfff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b06ae000-b06aefff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b06af000-b06affff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ec4fb000-ec4fbfff ---         0      1000
    ec4fc000-ec5fafff rw-         0     ff000
    ec5fb000-ec5fcfff ---         0      2000
    ec5fd000-ec6fbfff rw-         0     ff000
    ec6fc000-ec6fdfff ---         0      2000
    ec6fe000-ec7fcfff rw-         0     ff000
    ec7fd000-ec7fefff ---         0      2000
    ec7ff000-ec8fdfff rw-         0     ff000
    ec8fe000-ec8fffff ---         0      2000
    ec900000-ec9fefff rw-         0     ff000
    ec9ff000-eca00fff ---         0      2000
    eca01000-ecafffff rw-         0     ff000
    ecb00000-ecb01fff ---         0      2000
    ecb02000-ecc00fff rw-         0     ff000
    ecc01000-ecc01fff ---         0      1000
    ecd00000-ecefffff rw-         0    200000  [anon:libc_malloc]
    ecf01000-ecf01fff ---         0      1000
    ecf02000-ed000fff rw-         0     ff000
    ed001000-ed001fff ---         0      1000
    ed100000-ed2fffff rw-         0    200000  [anon:libc_malloc]
    ed3e4000-ed447fff rw-         0     64000  [anon:linker_alloc]
    ed448000-ed44bfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ed44c000-ed456fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed457000-ed457fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed458000-ed458fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed459000-ed459fff rw-         0      1000  [anon:.bss]
    ed4ae000-ed4b4fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ed4b5000-ed4b9fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed4ba000-ed4bafff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed4bb000-ed4bbfff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed4d8000-ed4ddfff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ed4de000-ed4e4fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed4e5000-ed4e5fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed4e6000-ed4e6fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed4e7000-ed4e7fff rw-         0      1000  [anon:.bss]
    ed52b000-ed52bfff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ed52c000-ed52cfff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed52d000-ed52dfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed52e000-ed52efff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed565000-ed565fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ed566000-ed566fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed567000-ed567fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed568000-ed568fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed587000-ed587fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ed588000-ed588fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed589000-ed589fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed58a000-ed58afff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed58b000-ed58bfff rw-         0      1000  [anon:.bss]
    ed5d7000-ed5dbfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ed5dc000-ed5dffff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ed5e0000-ed5e0fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ed5e1000-ed5e1fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ed5e2000-ed5e2fff rw-         0      1000  [anon:.bss]
    ed623000-ed623fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed624000-ed624fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed625000-ed625fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed640000-ed65dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ed65e000-ed67afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed67b000-ed67bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed67c000-ed67ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed681000-ed6b6fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ed6b7000-ed705fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed706000-ed706fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed707000-ed70bfff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed70c000-ed70dfff rw-         0      2000  [anon:.bss]
    ed749000-ed749fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ed74a000-ed74afff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed74b000-ed74bfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed74c000-ed74cfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed74d000-ed74dfff rw-         0      1000  [anon:.bss]
    ed78b000-ed7a1fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ed7a2000-ed7b9fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed7ba000-ed7bafff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed7bb000-ed7bbfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed7bc000-ed7bcfff rw-         0      1000  [anon:.bss]
    ed7ca000-ed7f6fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ed7f7000-ed835fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ed836000-ed836fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ed837000-ed83cfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ed83d000-ed83dfff rw-         0      1000  [anon:.bss]
    ed84f000-ed855fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ed856000-ed85bfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ed85c000-ed85cfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ed85d000-ed85dfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ed85e000-ed85efff rw-         0      1000  [anon:.bss]
    ed8b2000-ed8b4fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ed8b5000-ed8b5fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed8b6000-ed8b6fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed8b7000-ed8b7fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed8b8000-ed8b8fff rw-         0      1000  [anon:.bss]
    ed8e8000-ed910fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ed911000-ed997fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ed998000-ed999fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ed99a000-ed99dfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ed99e000-ed9a0fff rw-         0      3000  [anon:.bss]
    ed9a1000-ed9a1fff r--         0      1000  [anon:.bss]
    ed9a2000-ed9aefff rw-         0      d000  [anon:.bss]
    ed9ca000-ed9cafff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ed9cb000-ed9cbfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ed9cc000-ed9ccfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ed9cd000-ed9cdfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    eda00000-eda06fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    eda07000-eda0cfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eda0d000-eda0dfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eda0e000-eda0efff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eda40000-eda4ffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    eda50000-eda69fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda6a000-eda6afff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda6b000-eda6bfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda6c000-eda6cfff rw-         0      1000  [anon:.bss]
    edab6000-edab6fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    edab7000-edab7fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    edab8000-edab8fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    edab9000-edab9fff rw-         0      1000  [anon:.bss]
    edaea000-edaf3fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    edaf4000-edafcfff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    edafd000-edafdfff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    edafe000-edafefff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    edaff000-edafffff rw-         0      1000  [anon:.bss]
    edb1c000-edb25fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    edb26000-edb37fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edb38000-edb38fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edb39000-edb39fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edb3a000-edb3afff rw-         0      1000  [anon:.bss]
    edb67000-edb67fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    edb68000-edb68fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edb69000-edb69fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edb6a000-edb6afff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edb96000-edb9efff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    edb9f000-edbb4fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    edbb5000-edbb5fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    edbb6000-edbb6fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    edbb7000-edbb7fff rw-         0      1000  [anon:.bss]
    edbe8000-edbe8fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    edbe9000-edbe9fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    edbea000-edbeafff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    edbeb000-edbebfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    edbec000-edbecfff rw-         0      1000  [anon:.bss]
    edc05000-edc18fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    edc19000-edc2bfff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edc2c000-edc2cfff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edc2d000-edc2ffff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edc47000-edc55fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    edc56000-edc64fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    edc65000-edc65fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    edc66000-edc66fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    edc67000-edc67fff rw-         0      1000  [anon:.bss]
    edc81000-edc98fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    edc99000-edcb9fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    edcba000-edcbafff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    edcbb000-edcbefff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    edcf2000-edcf6fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    edcf7000-edcfcfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    edcfd000-edcfdfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    edcfe000-edcfefff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    edcff000-edcfffff rw-         0      1000  [anon:.bss]
    edd10000-edd41fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    edd42000-edd6dfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    edd6e000-edd6efff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    edd6f000-edd76fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    edd77000-edd77fff rw-         0      1000  [anon:.bss]
    edd8e000-edd97fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    edd98000-edda1fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    edda2000-edda2fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    edda3000-edda4fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    eddc2000-eddc2fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    eddc3000-eddc3fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    eddc4000-eddc4fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    eddc5000-eddc5fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    eddc6000-eddc6fff rw-         0      1000  [anon:.bss]
    ede07000-ede16fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ede17000-ede27fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ede28000-ede28fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ede29000-ede2cfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ede2d000-ede2dfff rw-         0      1000  [anon:.bss]
    ede4d000-ede5cfff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ede5d000-ede6dfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ede6e000-ede6efff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ede6f000-ede70fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    edeb8000-edeb8fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    edeb9000-edeb9fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    edeba000-edebafff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    edebb000-edebbfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    eded6000-edee2fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    edee3000-edeeffff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    edef0000-edef0fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    edef1000-edef1fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    edef2000-edef2fff rw-         0      1000  [anon:.bss]
    edf6c000-edf6dfff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    edf6e000-edf6ffff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edf70000-edf70fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edf71000-edf71fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edf72000-edf72fff rw-         0      1000  [anon:.bss]
    edf8d000-edf8dfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    edff8000-edff8fff ---         0      1000
    edff9000-edffcfff rw-         0      4000  [anon:thread signal stack]
    edffd000-edffdfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    edfff000-ee01efff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ee01f000-ee03efff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ee03f000-ee05efff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ee05f000-ee07efff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ee07f000-ee09efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ee09f000-ee0befff r--         0     20000  /dev/__properties__/properties_serial
    ee0bf000-ee0c8fff r--         0      a000  /dev/__properties__/property_info
    ee0ca000-ee0cafff ---         0      1000
    ee0cb000-ee0cefff rw-         0      4000  [anon:thread signal stack]
    ee0cf000-ee0cffff ---         0      1000
    ee0d0000-ee0d3fff rw-         0      4000  [anon:thread signal stack]
    ee0d4000-ee0d4fff ---         0      1000
    ee0d5000-ee0d8fff rw-         0      4000  [anon:thread signal stack]
    ee0d9000-ee0d9fff ---         0      1000
    ee0da000-ee0ddfff rw-         0      4000  [anon:thread signal stack]
    ee0de000-ee0defff ---         0      1000
    ee0df000-ee0e2fff rw-         0      4000  [anon:thread signal stack]
    ee0e3000-ee0e3fff ---         0      1000
    ee0e4000-ee0e7fff rw-         0      4000  [anon:thread signal stack]
    ee0e8000-ee0e8fff ---         0      1000
    ee0e9000-ee0ecfff rw-         0      4000  [anon:thread signal stack]
    ee0ed000-ee10cfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ee10d000-ee12cfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ee12d000-ee1f4fff r--         0     c8000  [anon:linker_alloc]
    ee1f5000-ee1fbfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ee1fd000-ee1fdfff rw-         0      1000  [anon:abort message]
    ee1fe000-ee1fefff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ee1ff000-ee1fffff ---         0      1000
    ee200000-ee202fff rw-         0      3000
    ee203000-ee203fff ---         0      1000
    ee204000-ee206fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ee207000-ee226fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ee227000-ee227fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ee228000-ee28bfff r--         0     64000  [anon:linker_alloc]
    ee28c000-ee2abfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ee2ac000-ee2acfff ---         0      1000
    ee2ad000-ee2adfff rw-         0      1000
    ee2ae000-ee2aefff ---         0      1000
    ee2af000-ee2cefff r--         0     20000  /dev/__properties__/properties_serial
    ee2cf000-ee2cffff rw-         0      1000  [anon:System property context nodes]
    ee2d0000-ee2d9fff r--         0      a000  /dev/__properties__/property_info
    ee2da000-ee33dfff r--         0     64000  [anon:linker_alloc]
    ee33e000-ee33ffff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ee340000-ee340fff r--         0      1000  [anon:atexit handlers]
    ee341000-ee341fff ---         0      1000
    ee342000-ee345fff rw-         0      4000  [anon:thread signal stack]
    ee346000-ee346fff rw-         0      1000  [anon:arc4random data]
    ee347000-ee347fff r--         0      1000  [anon:atexit handlers]
    ee348000-ee348fff rw-         0      1000  [anon:System property context nodes]
    ee349000-ee349fff rw-         0      1000  [anon:arc4random data]
    ee34a000-ee366fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ee367000-ee3fefff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ee3ff000-ee3fffff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ee400000-ee403fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ee404000-ee409fff rw-         0      6000
    ee40a000-ee40afff r--         0      1000
    ee40b000-ee40cfff rw-         0      2000
    ffa10000-ffa30fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 3128, name: Binder:19621_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec5f8148  r3  ec5f813c
    r4  ed99e260  r5  ed170600  r6  ec5f8148  r7  00000036
    r8  ec5f8168  r9  ed170690  r10 ec5f8150  r11 00000000
    ip  00000000  sp  ec5f8128  lr  ed94c709  pc  ed97e1c4

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 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ec5f80e8  00000000
         ec5f80ec  00000000
         ec5f80f0  ed200380  [anon:libc_malloc]
         ec5f80f4  ed2029b0  [anon:libc_malloc]
         ec5f80f8  ed10c808  [anon:libc_malloc]
         ec5f80fc  00000004
         ec5f8100  00000004
         ec5f8104  fffffff0
         ec5f8108  2f259e9e
         ec5f810c  00000004
         ec5f8110  ed170654  [anon:libc_malloc]
         ec5f8114  00000000
         ec5f8118  00000000
         ec5f811c  ec5f8168
         ec5f8120  ed170690  [anon:libc_malloc]
         ec5f8124  ec5f8150
    #00  ec5f8128  ec5f813c
         ........  ........
    #01  ec5f8128  ec5f813c
         ec5f812c  2f259e9e
         ec5f8130  c0306201
         ec5f8134  edd4ac15  /system/lib/libbinder.so
         ec5f8138  ec5f8148
         ec5f813c  00000000
    #02  ec5f8140  ed170654  [anon:libc_malloc]
         ec5f8144  ed99e260  [anon:.bss]
         ec5f8148  00000000
         ec5f814c  00000000
         ec5f8150  00000000
         ec5f8154  00000000
         ec5f8158  ed170c00  [anon:libc_malloc]
         ec5f815c  00000000
         ec5f8160  00000100
         ec5f8164  00000000
         ec5f8168  00000000
         ec5f816c  00000000
         ec5f8170  ed170700  [anon:libc_malloc]
         ec5f8174  00000000
         ec5f8178  2f259e9e
         ec5f817c  ed170600  [anon:libc_malloc]
         ........  ........
    #03  ec5f81a0  ed170600  [anon:libc_malloc]
         ec5f81a4  ed170654  [anon:libc_malloc]
         ec5f81a8  00000000
         ec5f81ac  ed170600  [anon:libc_malloc]
         ec5f81b0  ed170690  [anon:libc_malloc]
         ec5f81b4  00000000
         ec5f81b8  00000000
         ec5f81bc  edd4b35b  /system/lib/libbinder.so
    #04  ec5f81c0  00000000
         ec5f81c4  edd4a8af  /system/lib/libbinder.so
         ec5f81c8  ed112050  [anon:libc_malloc]
         ec5f81cc  ed11205c  [anon:libc_malloc]
         ec5f81d0  00000000
         ec5f81d4  edd64939  /system/lib/libbinder.so
    #05  ec5f81d8  ed112050  [anon:libc_malloc]
         ec5f81dc  edaf7905  /system/lib/libutils.so
    #06  ec5f81e0  ed105c30  [anon:libc_malloc]
         ec5f81e4  ed112050  [anon:libc_malloc]
         ec5f81e8  ed105c20  [anon:libc_malloc]
         ec5f81ec  ed112050  [anon:libc_malloc]
         ec5f81f0  2f259e9e
         ec5f81f4  ec5f8230
         ec5f81f8  ec5f8230
         ec5f81fc  ec5f8230
         ec5f8200  00000078
         ec5f8204  00004ca9
         ec5f8208  00004ca5
         ec5f820c  ecffe490
         ec5f8210  ec5f8230
         ec5f8214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec5f8218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec5f821c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec5f8220  ec5f8238
         ec5f8224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec5f8228  ec5f8230
         ec5f822c  00000000
         ec5f8230  ec6f9230
         ec5f8234  00000000
         ec5f8238  00000c38
         ec5f823c  00004ca5
         ec5f8240  00000001
         ec5f8244  ec4fb000
         ec5f8248  000fd230
         ec5f824c  00001000
         ec5f8250  00000000
         ec5f8254  00000000
         ec5f8258  00000003
         ec5f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 19625, name: Binder:19621_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ede2d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ecffdfb4  r7  000000f0
    r8  00000002  r9  ede2d028  r10 00000000  r11 ecffe230
    ip  ecffdf70  sp  ecffdf60  lr  ed947511  pc  ed942108

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:
         ecffdf20  2f259e9e
         ecffdf24  ec5f8498
         ecffdf28  ed99e3a8  [anon:.bss]
         ecffdf2c  ed998894  /apex/com.android.runtime/lib/bionic/libc.so
         ecffdf30  00000000
         ecffdf34  01000000
         ecffdf38  ed99e260  [anon:.bss]
         ecffdf3c  ed947b55  /apex/com.android.runtime/lib/bionic/libc.so
         ecffdf40  ec5f8238
         ecffdf44  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecffdf48  ec5f8230
         ecffdf4c  ecffdf94
         ecffdf50  ec5f8274
         ecffdf54  00000000
         ecffdf58  ecffdfb4
         ecffdf5c  ed99e3a8  [anon:.bss]
    #00  ecffdf60  ecffe490
         ecffdf64  ed99e260  [anon:.bss]
         ecffdf68  00000089
         ecffdf6c  00000000
    #01  ecffdf70  00000000
         ecffdf74  00000000
         ecffdf78  ffffffff
         ecffdf7c  ecffdfb4
         ecffdf80  00000000
         ecffdf84  2f259e9e
         ecffdf88  ede2d028  [anon:.bss]
         ecffdf8c  00000000
         ecffdf90  00000000
         ecffdf94  00000002
         ecffdf98  ed99e260  [anon:.bss]
         ecffdf9c  00000000
         ecffdfa0  ed99e260  [anon:.bss]
         ecffdfa4  ed98eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ecffdfa8  00000000
         ecffdfac  00000000
         ecffdfb0  2f259e9e
         ecffdfb4  ec4fb000
         ecffdfb8  2f259e9e
         ecffdfbc  ede2d028  [anon:.bss]
         ecffdfc0  ed15d200  [anon:libc_malloc]
         ecffdfc4  ed99e260  [anon:.bss]
         ecffdfc8  00000000
         ecffdfcc  ed99e260  [anon:.bss]
         ecffdfd0  00004ca5
         ecffdfd4  ed99e260  [anon:.bss]
         ecffdfd8  ecffe230
         ecffdfdc  ede1d88f  /system/lib/libmediadrm.so
    #03  ecffdfe0  00000004
         ecffdfe4  edaf92cb  /system/lib/libutils.so
         ecffdfe8  00000000
         ecffdfec  ecd2c000  [anon:libc_malloc]
         ecffdff0  00000010
         ecffdff4  2f259e9e
         ecffdff8  ed15d210  [anon:libc_malloc]
         ecffdffc  ed15d200  [anon:libc_malloc]
         ecffe000  ed99e260  [anon:.bss]
         ecffe004  00000000
         ecffe008  ed99e260  [anon:.bss]
         ecffe00c  00004ca5
         ecffe010  ed99e260  [anon:.bss]
         ecffe014  ede1ddd9  /system/lib/libmediadrm.so
    #04  ecffe018  00000010
         ecffe01c  00000000
         ecffe020  ecd2c200  [anon:libc_malloc]
         ecffe024  00000000
         ecffe028  00000000
         ecffe02c  00000000
         ecffe030  00000000
         ecffe034  00000000
         ecffe038  2f259e9e
         ecffe03c  ed15d210  [anon:libc_malloc]
         ecffe040  ecd362c0  [anon:libc_malloc]
         ecffe044  ed99e260  [anon:.bss]
         ecffe048  00000000
         ecffe04c  ecffe1e4
         ecffe050  00004ca5
         ecffe054  edd4420f  /system/lib/libbinder.so
    #05  ecffe058  ecd362c0  [anon:libc_malloc]
         ecffe05c  ecd008e0  [anon:libc_malloc]
         ecffe060  ed15d210  [anon:libc_malloc]
         ecffe064  2f259e9e
         ecffe068  ecd362c0  [anon:libc_malloc]
         ecffe06c  ecd02030  [anon:libc_malloc]
         ecffe070  00000001
         ecffe074  edd44193  /system/lib/libbinder.so
    #06  ecffe078  2f259e9e
         ecffe07c  ecd2c000  [anon:libc_malloc]
         ecffe080  ecd362c0  [anon:libc_malloc]
         ecffe084  ecd2c054  [anon:libc_malloc]
         ecffe088  ed99e260  [anon:.bss]
         ecffe08c  edd4b0ad  /system/lib/libbinder.so
    #07  ecffe090  00000000
         ecffe094  ed109708  [anon:libc_malloc]
         ecffe098  ed10972c  [anon:libc_malloc]
         ecffe09c  ed109830  [anon:libc_malloc]
         ecffe0a0  00000000
         ecffe0a4  ed10974c  [anon:libc_malloc]
         ecffe0a8  ed000000
         ecffe0ac  ed1097f8  [anon:libc_malloc]
         ecffe0b0  ed1662e0  [anon:libc_malloc]
         ecffe0b4  ed9175d1  /apex/com.android.runtime/lib/bionic/libc.so
         ecffe0b8  00000004
         ecffe0bc  00000000
         ecffe0c0  00000000
         ecffe0c4  ed99e260  [anon:.bss]
         ecffe0c8  00000000
         ecffe0cc  ed109708  [anon:libc_malloc]
         ........  ........
    #08  ecffe1a0  ecffe230
         ecffe1a4  edd4b2b1  /system/lib/libbinder.so
         ecffe1a8  00000000
         ecffe1ac  ecd2c000  [anon:libc_malloc]
         ecffe1b0  ecd2c090  [anon:libc_malloc]
         ecffe1b4  00000001
         ecffe1b8  00000000
         ecffe1bc  edd4b35b  /system/lib/libbinder.so
    #09  ecffe1c0  00000000
         ecffe1c4  edd4a8af  /system/lib/libbinder.so
         ecffe1c8  ed111930  [anon:libc_malloc]
         ecffe1cc  ed11193c  [anon:libc_malloc]
         ecffe1d0  00000000
         ecffe1d4  edd64939  /system/lib/libbinder.so
    #10  ecffe1d8  ed111930  [anon:libc_malloc]
         ecffe1dc  edaf7905  /system/lib/libutils.so
    #11  ecffe1e0  ed105240  [anon:libc_malloc]
         ecffe1e4  ed111930  [anon:libc_malloc]
         ecffe1e8  ed105220  [anon:libc_malloc]
         ecffe1ec  ed111930  [anon:libc_malloc]
         ecffe1f0  2f259e9e
         ecffe1f4  ecffe230
         ecffe1f8  ecffe230
         ecffe1fc  ecffe230
         ecffe200  00000078
         ecffe204  00004ca5
         ecffe208  00004ca5
         ecffe20c  ee40c020
         ecffe210  ecffe230
         ecffe214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ecffe218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecffe21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ecffe220  ecffe238
         ecffe224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecffe228  ecffe230
         ecffe22c  00000000
         ecffe230  ee40bdc0
         ecffe234  ecbfe230
         ecffe238  00004ca9
         ecffe23c  00004ca5
         ecffe240  00000001
         ecffe244  ecf01000
         ecffe248  000fd230
         ecffe24c  00001000
         ecffe250  00000000
         ecffe254  00000000
         ecffe258  00000003
         ecffe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 20939, name: HwBinder:19621_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ecbfe118  r3  ecbfe074
    r4  ed99e260  r5  c0306201  r6  ecbfe118  r7  00000036
    r8  ecbfe138  r9  ed99e260  r10 00000000  r11 ecbfe120
    ip  00000000  sp  ecbfe060  lr  ed94c709  pc  ed97e1c4

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:
         ecbfe020  00000000
         ecbfe024  00000000
         ecbfe028  00000002
         ecbfe02c  ed99e260  [anon:.bss]
         ecbfe030  00000000
         ecbfe034  ed947d63  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe038  ecd3500c  [anon:libc_malloc]
         ecbfe03c  ed98eb91  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe040  ecd3500c  [anon:libc_malloc]
         ecbfe044  00000000
         ecbfe048  ecd35010  [anon:libc_malloc]
         ecbfe04c  ecbfe490
         ecbfe050  00000000
         ecbfe054  00000e18
         ecbfe058  00000000
         ecbfe05c  00000000
    #00  ecbfe060  ecbfe074
         ........  ........
    #01  ecbfe060  ecbfe074
         ecbfe064  2f259e9e
         ecbfe068  ecd37500  [anon:libc_malloc]
         ecbfe06c  ed826555  /system/lib/libhidlbase.so
         ecbfe070  ecbfe118
         ecbfe074  00000000
    #02  ecbfe078  00000001
         ecbfe07c  00000000
         ecbfe080  ece002c0  [anon:libc_malloc]
         ecbfe084  ecd37554  [anon:libc_malloc]
         ecbfe088  ecd37598  [anon:libc_malloc]
         ecbfe08c  00000004
         ecbfe090  00000004
         ecbfe094  fffffff0
         ecbfe098  fffffff0
         ecbfe09c  ed91dc61  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe0a0  2f259e9e
         ecbfe0a4  fffffffc
         ecbfe0a8  ece02930  [anon:libc_malloc]
         ecbfe0ac  ed90a26c  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe0b0  ed10a508  [anon:libc_malloc]
         ecbfe0b4  ece002c0  [anon:libc_malloc]
         ........  ........
    #03  ecbfe1b8  ecbfe1e4
         ecbfe1bc  00004ca5
         ecbfe1c0  ecd29300  [anon:libc_malloc]
         ecbfe1c4  ecd2930c  [anon:libc_malloc]
         ecbfe1c8  00000000
         ecbfe1cc  00000000
         ecbfe1d0  ecbfe1e4
         ecbfe1d4  ed83270d  /system/lib/libhidlbase.so
    #04  ecbfe1d8  ecd29300  [anon:libc_malloc]
         ecbfe1dc  edaf7905  /system/lib/libutils.so
    #05  ecbfe1e0  ecd02060  [anon:libc_malloc]
         ecbfe1e4  ecd29300  [anon:libc_malloc]
         ecbfe1e8  ecd001d0  [anon:libc_malloc]
         ecbfe1ec  ecd29300  [anon:libc_malloc]
         ecbfe1f0  2f259e9e
         ecbfe1f4  ecbfe230
         ecbfe1f8  ecbfe230
         ecbfe1fc  ecbfe230
         ecbfe200  00000078
         ecbfe204  00004ca9
         ecbfe208  00004ca5
         ecbfe20c  ecffe490
         ecbfe210  ecbfe230
         ecbfe214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ecbfe218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecbfe220  ecbfe238
         ecbfe224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecbfe228  ecbfe230
         ecbfe22c  00000000
         ecbfe230  ecffe230
         ecbfe234  ecafd230
         ecbfe238  000051cb
         ecbfe23c  00004ca5
         ecbfe240  00000001
         ecbfe244  ecb01000
         ecbfe248  000fd230
         ecbfe24c  00001000
         ecbfe250  00000000
         ecbfe254  00000000
         ecbfe258  00000003
         ecbfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 20940, name: Binder:19621_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecafd148  r3  ecafd13c
    r4  ed99e260  r5  ed150400  r6  ecafd148  r7  00000036
    r8  ecafd168  r9  ed150490  r10 ecafd150  r11 00000000
    ip  00000000  sp  ecafd128  lr  ed94c709  pc  ed97e1c4

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 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ecafd0e8  00000030
         ecafd0ec  00000030
         ecafd0f0  ed002030
         ecafd0f4  00000000
         ecafd0f8  00000000
         ecafd0fc  00000000
         ecafd100  ed000100
         ecafd104  00000004
         ecafd108  2f259e9e
         ecafd10c  00000004
         ecafd110  ed150454  [anon:libc_malloc]
         ecafd114  00000000
         ecafd118  00000000
         ecafd11c  ecafd168
         ecafd120  ed150490  [anon:libc_malloc]
         ecafd124  ecafd150
    #00  ecafd128  ecafd13c
         ........  ........
    #01  ecafd128  ecafd13c
         ecafd12c  2f259e9e
         ecafd130  c0306201
         ecafd134  edd4ac15  /system/lib/libbinder.so
         ecafd138  ecafd148
         ecafd13c  00000000
    #02  ecafd140  ed150454  [anon:libc_malloc]
         ecafd144  ed99e260  [anon:.bss]
         ecafd148  00000000
         ecafd14c  00000000
         ecafd150  00000000
         ecafd154  00000000
         ecafd158  ed150600  [anon:libc_malloc]
         ecafd15c  00000000
         ecafd160  00000100
         ecafd164  00000000
         ecafd168  00000000
         ecafd16c  00000000
         ecafd170  ed150500  [anon:libc_malloc]
         ecafd174  00000000
         ecafd178  2f259e9e
         ecafd17c  ed150400  [anon:libc_malloc]
         ........  ........
    #03  ecafd1a0  ecafd230
         ecafd1a4  edd4b2b1  /system/lib/libbinder.so
         ecafd1a8  00000000
         ecafd1ac  ed150400  [anon:libc_malloc]
         ecafd1b0  ed150490  [anon:libc_malloc]
         ecafd1b4  00000000
         ecafd1b8  00000000
         ecafd1bc  edd4b35b  /system/lib/libbinder.so
    #04  ecafd1c0  00000000
         ecafd1c4  edd4a8af  /system/lib/libbinder.so
         ecafd1c8  ed111960  [anon:libc_malloc]
         ecafd1cc  ed11196c  [anon:libc_malloc]
         ecafd1d0  00000000
         ecafd1d4  edd64939  /system/lib/libbinder.so
    #05  ecafd1d8  ed111960  [anon:libc_malloc]
         ecafd1dc  edaf7905  /system/lib/libutils.so
    #06  ecafd1e0  ed105260  [anon:libc_malloc]
         ecafd1e4  ed111960  [anon:libc_malloc]
         ecafd1e8  ed105230  [anon:libc_malloc]
         ecafd1ec  ed111960  [anon:libc_malloc]
         ecafd1f0  2f259e9e
         ecafd1f4  ecafd230
         ecafd1f8  ecafd230
         ecafd1fc  ecafd230
         ecafd200  00000078
         ecafd204  00004ca5
         ecafd208  00004ca5
         ecafd20c  ee40c020
         ecafd210  ecafd230
         ecafd214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecafd218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecafd21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecafd220  ecafd238
         ecafd224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ecafd228  ecafd230
         ecafd22c  00000000
         ecafd230  ecbfe230
         ecafd234  ec9fc230
         ecafd238  000051cc
         ecafd23c  00004ca5
         ecafd240  00000001
         ecafd244  eca00000
         ecafd248  000fd230
         ecafd24c  00001000
         ecafd250  00000000
         ecafd254  00000000
         ecafd258  00000003
         ecafd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 20944, name: HwBinder:19621_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec9fc118  r3  ec9fc074
    r4  ed99e260  r5  c0306201  r6  ec9fc118  r7  00000036
    r8  ec9fc138  r9  ed99e260  r10 00000000  r11 ec9fc120
    ip  00000000  sp  ec9fc060  lr  ed94c709  pc  ed97e1c4

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:
         ec9fc020  ec9fc0d4
         ec9fc024  00000002
         ec9fc028  ed829b49  /system/lib/libhidlbase.so
         ec9fc02c  ed829b49  /system/lib/libhidlbase.so
         ec9fc030  ed99e260  [anon:.bss]
         ec9fc034  ed82bcdd  /system/lib/libhidlbase.so
         ec9fc038  00000000
         ec9fc03c  ed13c504  [anon:libc_malloc]
         ec9fc040  ed114210  [anon:libc_malloc]
         ec9fc044  edaf8c35  /system/lib/libutils.so
         ec9fc048  ecd35010  [anon:libc_malloc]
         ec9fc04c  ec9fc490
         ec9fc050  00000000
         ec9fc054  00000e1c
         ec9fc058  00000000
         ec9fc05c  00000000
    #00  ec9fc060  ec9fc074
         ........  ........
    #01  ec9fc060  ec9fc074
         ec9fc064  2f259e9e
         ec9fc068  ed13c500  [anon:libc_malloc]
         ec9fc06c  ed826555  /system/lib/libhidlbase.so
         ec9fc070  ec9fc118
         ec9fc074  00000000
    #02  ec9fc078  00000011
         ec9fc07c  ec9fc160
         ec9fc080  ed13c500  [anon:libc_malloc]
         ec9fc084  ed13c554  [anon:libc_malloc]
         ec9fc088  ed13c598  [anon:libc_malloc]
         ec9fc08c  00000004
         ec9fc090  00000000
         ec9fc094  00000000
         ec9fc098  00000000
         ec9fc09c  00000000
         ec9fc0a0  00000000
         ec9fc0a4  ed110148  [anon:libc_malloc]
         ec9fc0a8  00000004
         ec9fc0ac  00000006
         ec9fc0b0  00000004
         ec9fc0b4  00000000
         ........  ........
    #03  ec9fc1b8  ec9fc1e4
         ec9fc1bc  00004ca5
         ec9fc1c0  ecd290f0  [anon:libc_malloc]
         ec9fc1c4  ecd290fc  [anon:libc_malloc]
         ec9fc1c8  00000000
         ec9fc1cc  00000000
         ec9fc1d0  ec9fc1e4
         ec9fc1d4  ed83270d  /system/lib/libhidlbase.so
    #04  ec9fc1d8  ecd290f0  [anon:libc_malloc]
         ec9fc1dc  edaf7905  /system/lib/libutils.so
    #05  ec9fc1e0  ecd02090  [anon:libc_malloc]
         ec9fc1e4  ecd290f0  [anon:libc_malloc]
         ec9fc1e8  ecd001e0  [anon:libc_malloc]
         ec9fc1ec  ecd290f0  [anon:libc_malloc]
         ec9fc1f0  2f259e9e
         ec9fc1f4  ec9fc230
         ec9fc1f8  ec9fc230
         ec9fc1fc  ec9fc230
         ec9fc200  00000078
         ec9fc204  000051cb
         ec9fc208  00004ca5
         ec9fc20c  ecbfe490
         ec9fc210  ec9fc230
         ec9fc214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec9fc218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec9fc21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec9fc220  ec9fc238
         ec9fc224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec9fc228  ec9fc230
         ec9fc22c  00000000
         ec9fc230  ecafd230
         ec9fc234  ec8fb230
         ec9fc238  000051d0
         ec9fc23c  00004ca5
         ec9fc240  00000001
         ec9fc244  ec8ff000
         ec9fc248  000fd230
         ec9fc24c  00001000
         ec9fc250  00000000
         ec9fc254  00000000
         ec9fc258  00000003
         ec9fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 20946, name: HwBinder:19621_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec8fb118  r3  ec8fb074
    r4  ed99e260  r5  c0306201  r6  ec8fb118  r7  00000036
    r8  ec8fb138  r9  ed99e260  r10 00000000  r11 ec8fb120
    ip  00000000  sp  ec8fb060  lr  ed94c709  pc  ed97e1c4

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:
         ec8fb020  ed9a63c0  [anon:.bss]
         ec8fb024  ed10b308  [anon:libc_malloc]
         ec8fb028  ec8fafe0
         ec8fb02c  ece002c0  [anon:libc_malloc]
         ec8fb030  ed103230  [anon:libc_malloc]
         ec8fb034  ed93e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fb038  00000000
         ec8fb03c  ecd37a18  [anon:libc_malloc]
         ec8fb040  ecd61430  [anon:libc_malloc]
         ec8fb044  edaf8c35  /system/lib/libutils.so
         ec8fb048  ecd35010  [anon:libc_malloc]
         ec8fb04c  ec8fb490
         ec8fb050  00000000
         ec8fb054  00000e20
         ec8fb058  00000000
         ec8fb05c  00000000
    #00  ec8fb060  ec8fb074
         ........  ........
    #01  ec8fb060  ec8fb074
         ec8fb064  2f259e9e
         ec8fb068  ecd37a00  [anon:libc_malloc]
         ec8fb06c  ed826555  /system/lib/libhidlbase.so
         ec8fb070  ec8fb118
         ec8fb074  00000000
    #02  ec8fb078  ed9a63c0  [anon:.bss]
         ec8fb07c  ed10b308  [anon:libc_malloc]
         ec8fb080  ec8fb038
         ec8fb084  ecd37a54  [anon:libc_malloc]
         ec8fb088  ecd37a98  [anon:libc_malloc]
         ec8fb08c  0010b418
         ec8fb090  00000000
         ec8fb094  00000000
         ec8fb098  00000000
         ec8fb09c  00000000
         ec8fb0a0  00000000
         ec8fb0a4  ecd05018  [anon:libc_malloc]
         ec8fb0a8  00000004
         ec8fb0ac  00000006
         ec8fb0b0  00000004
         ec8fb0b4  00000000
         ........  ........
    #03  ec8fb1b8  ec8fb1e4
         ec8fb1bc  00004ca5
         ec8fb1c0  ed1119c0  [anon:libc_malloc]
         ec8fb1c4  ed1119cc  [anon:libc_malloc]
         ec8fb1c8  00000000
         ec8fb1cc  00000000
         ec8fb1d0  ec8fb1e4
         ec8fb1d4  ed83270d  /system/lib/libhidlbase.so
    #04  ec8fb1d8  ed1119c0  [anon:libc_malloc]
         ec8fb1dc  edaf7905  /system/lib/libutils.so
    #05  ec8fb1e0  ed1067c8  [anon:libc_malloc]
         ec8fb1e4  ed1119c0  [anon:libc_malloc]
         ec8fb1e8  ed1052f0  [anon:libc_malloc]
         ec8fb1ec  ed1119c0  [anon:libc_malloc]
         ec8fb1f0  2f259e9e
         ec8fb1f4  ec8fb230
         ec8fb1f8  ec8fb230
         ec8fb1fc  ec8fb230
         ec8fb200  00000078
         ec8fb204  000051d0
         ec8fb208  00004ca5
         ec8fb20c  ec9fc490
         ec8fb210  ec8fb230
         ec8fb214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec8fb218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fb21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec8fb220  ec8fb238
         ec8fb224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fb228  ec8fb230
         ec8fb22c  00000000
         ec8fb230  ec9fc230
         ec8fb234  ec7fa230
         ec8fb238  000051d2
         ec8fb23c  00004ca5
         ec8fb240  00000001
         ec8fb244  ec7fe000
         ec8fb248  000fd230
         ec8fb24c  00001000
         ec8fb250  00000000
         ec8fb254  00000000
         ec8fb258  00000003
         ec8fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 23829, name: Binder:19621_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec7fa148  r3  ec7fa13c
    r4  ed99e260  r5  ed170000  r6  ec7fa148  r7  00000036
    r8  ec7fa168  r9  ed170090  r10 ec7fa150  r11 00000000
    ip  00000000  sp  ec7fa128  lr  ed94c709  pc  ed97e1c4

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 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ec7fa0e8  ed121c60  [anon:libc_malloc]
         ec7fa0ec  ed9175d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fa0f0  00000004
         ec7fa0f4  2f259e9e
         ec7fa0f8  ec7fa230
         ec7fa0fc  ed10ba08  [anon:libc_malloc]
         ec7fa100  ed10ba14  [anon:libc_malloc]
         ec7fa104  ed10bb18  [anon:libc_malloc]
         ec7fa108  2f259e9e
         ec7fa10c  00000004
         ec7fa110  ed170054  [anon:libc_malloc]
         ec7fa114  00000000
         ec7fa118  00000000
         ec7fa11c  ec7fa168
         ec7fa120  ed170090  [anon:libc_malloc]
         ec7fa124  ec7fa150
    #00  ec7fa128  ec7fa13c
         ........  ........
    #01  ec7fa128  ec7fa13c
         ec7fa12c  2f259e9e
         ec7fa130  c0306201
         ec7fa134  edd4ac15  /system/lib/libbinder.so
         ec7fa138  ec7fa148
         ec7fa13c  00000000
    #02  ec7fa140  ed170054  [anon:libc_malloc]
         ec7fa144  ed99e260  [anon:.bss]
         ec7fa148  00000000
         ec7fa14c  00000000
         ec7fa150  00000000
         ec7fa154  00000000
         ec7fa158  ed170200  [anon:libc_malloc]
         ec7fa15c  00000000
         ec7fa160  00000100
         ec7fa164  00000000
         ec7fa168  00000000
         ec7fa16c  00000000
         ec7fa170  ed170100  [anon:libc_malloc]
         ec7fa174  00000000
         ec7fa178  2f259e9e
         ec7fa17c  ed170000  [anon:libc_malloc]
         ........  ........
    #03  ec7fa1a0  ed15d204  [anon:libc_malloc]
         ec7fa1a4  edd4b2b1  /system/lib/libbinder.so
         ec7fa1a8  00000000
         ec7fa1ac  ed170000  [anon:libc_malloc]
         ec7fa1b0  ed170090  [anon:libc_malloc]
         ec7fa1b4  00000000
         ec7fa1b8  00000000
         ec7fa1bc  edd4b35b  /system/lib/libbinder.so
    #04  ec7fa1c0  00000000
         ec7fa1c4  edd4a8af  /system/lib/libbinder.so
         ec7fa1c8  ed112800  [anon:libc_malloc]
         ec7fa1cc  ed11280c  [anon:libc_malloc]
         ec7fa1d0  00000000
         ec7fa1d4  edd64939  /system/lib/libbinder.so
    #05  ec7fa1d8  ed112800  [anon:libc_malloc]
         ec7fa1dc  edaf7905  /system/lib/libutils.so
    #06  ec7fa1e0  ed16a740  [anon:libc_malloc]
         ec7fa1e4  ed112800  [anon:libc_malloc]
         ec7fa1e8  ed16a7c0  [anon:libc_malloc]
         ec7fa1ec  ed112800  [anon:libc_malloc]
         ec7fa1f0  2f259e9e
         ec7fa1f4  ec7fa230
         ec7fa1f8  ec7fa230
         ec7fa1fc  ec7fa230
         ec7fa200  00000078
         ec7fa204  000051cc
         ec7fa208  00004ca5
         ec7fa20c  ecafd490
         ec7fa210  ec7fa230
         ec7fa214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec7fa218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fa21c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec7fa220  ec7fa238
         ec7fa224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fa228  ec7fa230
         ec7fa22c  00000000
         ec7fa230  ec8fb230
         ec7fa234  ec6f9230
         ec7fa238  00005d15
         ec7fa23c  00004ca5
         ec7fa240  00000001
         ec7fa244  ec6fd000
         ec7fa248  000fd230
         ec7fa24c  00001000
         ec7fa250  00000000
         ec7fa254  00000000
         ec7fa258  00000003
         ec7fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 19621, tid: 31132, name: Binder:19621_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ede2d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ec6f8fb4  r7  000000f0
    r8  00000002  r9  ede2d028  r10 00000000  r11 ec6f9230
    ip  ec6f8f70  sp  ec6f8f60  lr  ed947511  pc  ed942108

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:
         ec6f8f20  00000004
         ec6f8f24  00000000
         ec6f8f28  ec6f90a0
         ec6f8f2c  ed99e260  [anon:.bss]
         ec6f8f30  ed1abc00  [anon:libc_malloc]
         ec6f8f34  edd525f3  /system/lib/libbinder.so
         ec6f8f38  ec6f90a0
         ec6f8f3c  ed1abc04  [anon:libc_malloc]
         ec6f8f40  00000004
         ec6f8f44  ede1a1e7  /system/lib/libmediadrm.so
         ec6f8f48  2f259e9e
         ec6f8f4c  ed10c22c  [anon:libc_malloc]
         ec6f8f50  00000000
         ec6f8f54  ec6f8f90
         ec6f8f58  ec6f8fb4
         ec6f8f5c  ed99e3a8  [anon:.bss]
    #00  ec6f8f60  ec6f9490
         ec6f8f64  ed99e260  [anon:.bss]
         ec6f8f68  00000089
         ec6f8f6c  00000000
    #01  ec6f8f70  00000000
         ec6f8f74  00000000
         ec6f8f78  ffffffff
         ec6f8f7c  ec6f8fb4
         ec6f8f80  00000000
         ec6f8f84  2f259e9e
         ec6f8f88  ede2d028  [anon:.bss]
         ec6f8f8c  00000000
         ec6f8f90  00000000
         ec6f8f94  00000002
         ec6f8f98  ed99e260  [anon:.bss]
         ec6f8f9c  00000000
         ec6f8fa0  ed99e260  [anon:.bss]
         ec6f8fa4  ed98eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ec6f8fa8  00000000
         ec6f8fac  ec6f8fe8
         ec6f8fb0  00000001
         ec6f8fb4  00000000
         ec6f8fb8  2f259e9e
         ec6f8fbc  ede2d028  [anon:.bss]
         ec6f8fc0  ed179200  [anon:libc_malloc]
         ec6f8fc4  ed99e260  [anon:.bss]
         ec6f8fc8  00000000
         ec6f8fcc  ed99e260  [anon:.bss]
         ec6f8fd0  00004ca5
         ec6f8fd4  ed99e260  [anon:.bss]
         ec6f8fd8  ec6f9230
         ec6f8fdc  ede1d88f  /system/lib/libmediadrm.so
    #03  ec6f8fe0  00000004
         ec6f8fe4  edaf92cb  /system/lib/libutils.so
         ec6f8fe8  00000000
         ec6f8fec  ecd6c400  [anon:libc_malloc]
         ec6f8ff0  00000010
         ec6f8ff4  2f259e9e
         ec6f8ff8  ed179210  [anon:libc_malloc]
         ec6f8ffc  ed179200  [anon:libc_malloc]
         ec6f9000  ed99e260  [anon:.bss]
         ec6f9004  00000000
         ec6f9008  ed99e260  [anon:.bss]
         ec6f900c  00004ca5
         ec6f9010  ed99e260  [anon:.bss]
         ec6f9014  ede1ddd9  /system/lib/libmediadrm.so
    #04  ec6f9018  00000010
         ec6f901c  00000000
         ec6f9020  ecd6c600  [anon:libc_malloc]
         ec6f9024  00000000
         ec6f9028  00000000
         ec6f902c  00000000
         ec6f9030  00000000
         ec6f9034  00000000
         ec6f9038  2f259e9e
         ec6f903c  ed179210  [anon:libc_malloc]
         ec6f9040  ed1ad200  [anon:libc_malloc]
         ec6f9044  ed99e260  [anon:.bss]
         ec6f9048  00000000
         ec6f904c  ec6f91e4
         ec6f9050  00004ca5
         ec6f9054  edd4420f  /system/lib/libbinder.so
    #05  ec6f9058  ed1ad200  [anon:libc_malloc]
         ec6f905c  ed105510  [anon:libc_malloc]
         ec6f9060  ed179210  [anon:libc_malloc]
         ec6f9064  2f259e9e
         ec6f9068  ed1ad200  [anon:libc_malloc]
         ec6f906c  ed1068b8  [anon:libc_malloc]
         ec6f9070  00000001
         ec6f9074  edd44193  /system/lib/libbinder.so
    #06  ec6f9078  00004ca5
         ec6f907c  ecd6c400  [anon:libc_malloc]
         ec6f9080  ed1ad200  [anon:libc_malloc]
         ec6f9084  ecd6c454  [anon:libc_malloc]
         ec6f9088  ed99e260  [anon:.bss]
         ec6f908c  edd4b0ad  /system/lib/libbinder.so
    #07  ec6f9090  00000000
         ec6f9094  ed10c108  [anon:libc_malloc]
         ec6f9098  ed10c12c  [anon:libc_malloc]
         ec6f909c  ed10c230  [anon:libc_malloc]
         ec6f90a0  00000000
         ec6f90a4  ed10c144  [anon:libc_malloc]
         ec6f90a8  ecc00000
         ec6f90ac  ed10c1f8  [anon:libc_malloc]
         ec6f90b0  ecd61100  [anon:libc_malloc]
         ec6f90b4  ed9175d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec6f90b8  00000004
         ec6f90bc  00000000
         ec6f90c0  00000000
         ec6f90c4  ed99e260  [anon:.bss]
         ec6f90c8  00000000
         ec6f90cc  ed10c108  [anon:libc_malloc]
         ........  ........
    #08  ec6f91a0  ec6f9230
         ec6f91a4  edd4b2b1  /system/lib/libbinder.so
         ec6f91a8  00000000
         ec6f91ac  ecd6c400  [anon:libc_malloc]
         ec6f91b0  ecd6c490  [anon:libc_malloc]
         ec6f91b4  00000000
         ec6f91b8  00000000
         ec6f91bc  edd4b35b  /system/lib/libbinder.so
    #09  ec6f91c0  00000000
         ec6f91c4  edd4a8af  /system/lib/libbinder.so
         ec6f91c8  ed111990  [anon:libc_malloc]
         ec6f91cc  ed11199c  [anon:libc_malloc]
         ec6f91d0  00000000
         ec6f91d4  edd64939  /system/lib/libbinder.so
    #10  ec6f91d8  ed111990  [anon:libc_malloc]
         ec6f91dc  edaf7905  /system/lib/libutils.so
    #11  ec6f91e0  ed1052b0  [anon:libc_malloc]
         ec6f91e4  ed111990  [anon:libc_malloc]
         ec6f91e8  ed105290  [anon:libc_malloc]
         ec6f91ec  ed111990  [anon:libc_malloc]
         ec6f91f0  2f259e9e
         ec6f91f4  ec6f9230
         ec6f91f8  ec6f9230
         ec6f91fc  ec6f9230
         ec6f9200  00000078
         ec6f9204  00004ca5
         ec6f9208  00004ca5
         ec6f920c  ee40c020
         ec6f9210  ec6f9230
         ec6f9214  ed98e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ec6f9218  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec6f921c  ed948143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ec6f9220  ec6f9238
         ec6f9224  ed98e073  /apex/com.android.runtime/lib/bionic/libc.so
         ec6f9228  ec6f9230
         ec6f922c  00000000
         ec6f9230  ec7fa230
         ec6f9234  ec5f8230
         ec6f9238  0000799c
         ec6f923c  00004ca5
         ec6f9240  00000001
         ec6f9244  ec5fc000
         ec6f9248  000fd230
         ec6f924c  00001000
         ec6f9250  00000000
         ec6f9254  00000000
         ec6f9258  00000003
         ec6f925c  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:[15909000] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
