*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-09 19:08:54+0900
pid: 5464, tid: 5464, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00001558  r2  00000006  r3  ff913548
    r4  ff91355c  r5  ff913540  r6  00001558  r7  0000016b
    r8  ff913558  r9  ff913548  r10 ff913578  r11 ff913568
    ip  00001558  sp  ff913518  lr  e957cc43  pc  e957cc56

backtrace:
      #00 pc 0005ec56  /apex/com.android.runtime/lib/bionic/libc.so (abort+166) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005a4f4  /system/lib/libbinder.so (abort_with_message(char const*)+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #02 pc 0005a5ec  /system/lib/libbinder.so (__ubsan_handle_implicit_conversion_minimal_abort+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003db51  /system/lib/libbinder.so (android::BpServiceManager::getService(android::String16 const&) const+468) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 00005c47  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::getInstance()+162) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #05 pc 00005b6b  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::generateSessionID()+46) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011bb1  /system/lib/libmediadrmmetrics_lite.so (android::reportDrmPluginMetrics(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, android::String8 const&, android::String8 const&, android::String8 const&)+316) (BuildId: da23eb482fd8e6528a67d4088289e1e5)
      #07 pc 0001708d  /system/lib/libmediadrm.so (android::DrmHal::reportPluginMetrics() const+408) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #08 pc 00016de9  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+44) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #09 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #13 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #14 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #15 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #16 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #17 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 00020a7b  [stack]

stack:
         ff9134d8  e8e14120  [anon:libc_malloc]
         ff9134dc  e9216004  /system/lib/libmediametrics.so
         ff9134e0  e8e14120  [anon:libc_malloc]
         ff9134e4  e947d527  /system/lib/libbinder.so
         ff9134e8  00000002
         ff9134ec  ff9135b4  [stack]
         ff9134f0  ffffffdf
         ff9134f4  ffffffe0
         ff9134f8  c0ebfa58
         ff9134fc  bc58fd7e
         ff913500  ff913540  [stack]
         ff913504  e8e14120  [anon:libc_malloc]
         ff913508  bc58fd7e
         ff91350c  ff913540  [stack]
         ff913510  00001558
         ff913514  00001388
    #00  ff913518  ff913588  [stack]
         ff91351c  ff913598  [stack]
         ff913520  ff9135a8  [stack]
         ff913524  ff9135b8  [stack]
         ff913528  e8e14120  [anon:libc_malloc]
         ff91352c  ff9135b4  [stack]
         ff913530  e8e14120  [anon:libc_malloc]
         ff913534  e9482d6f  /system/lib/libbinder.so
         ff913538  00000000
         ff91353c  e8e50000  [anon:libc_malloc]
         ff913540  ffffffdf
         ff913544  ffffffff
         ff913548  00000000
         ff91354c  00000000
         ff913550  ffffffff
         ff913554  00001558
         ........  ........
    #01  ff913600  e8e14120  [anon:libc_malloc]
         ff913604  e949c5f0  /system/lib/libbinder.so
    #02  ff913608  e8e14120  [anon:libc_malloc]
         ff91360c  e947fb55  /system/lib/libbinder.so
    #03  ff913610  00000000
         ff913614  c0ebfa58
         ff913618  ff913640  [stack]
         ff91361c  e95d5168  [anon:.bss]
         ff913620  0000001d
         ff913624  e957c781  /apex/com.android.runtime/lib/bionic/libc.so
         ff913628  e95d4260  [anon:.bss]
         ff91362c  ff9136c4  [stack]
         ff913630  0000001d
         ff913634  e8e34080  [anon:libc_malloc]
         ff913638  00000000
         ff91363c  e8e140d0  [anon:libc_malloc]
         ff913640  00000000
         ff913644  00000000
         ff913648  00000000
         ff91364c  00000000
         ........  ........
    #04  ff9136c0  c0ebfa58
         ff9136c4  e8e13740  [anon:libc_malloc]
         ff9136c8  ff913730  [stack]
         ff9136cc  e8e14120  [anon:libc_malloc]
         ff9136d0  c0ebfa58
         ff9136d4  e8a30160  [anon:libc_malloc]
         ff9136d8  e95d4260  [anon:.bss]
         ff9136dc  e8a30140  [anon:libc_malloc]
         ff9136e0  0000001d
         ff9136e4  00000000
         ff9136e8  e8e6f248  [anon:libc_malloc]
         ff9136ec  e95d4260  [anon:.bss]
         ff9136f0  e97bb084  /system/lib/libmediadrm.so
         ff9136f4  e9212b6f  /system/lib/libmediametrics.so
    #05  ff9136f8  0000001d
         ff9136fc  c0ebfa58
         ff913700  e8a01f00  [anon:libc_malloc]
         ff913704  00000020
         ff913708  0000001d
         ff91370c  e9311bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff913710  e8e3c3b6  [anon:libc_malloc]
         ff913714  e98b110d  /system/lib/libstagefright_foundation.so
         ff913718  ff913768  [stack]
         ff91371c  e8e135f0  [anon:libc_malloc]
         ff913720  e8a01f10  [anon:libc_malloc]
         ff913724  e98b81a5  /system/lib/libstagefright_foundation.so
         ff913728  0000004d
         ff91372c  000000e8
         ff913730  00000021
         ff913734  0000001d
         ff913738  e8a01f00  [anon:libc_malloc]
         ff91373c  00000136
         ff913740  c0ebfa58
         ff913744  e8e6f200  [anon:libc_malloc]
         ff913748  e8e3c3c0  [anon:libc_malloc]
         ff91374c  00000136
         ........  ........
    #07  ff913768  00000141
         ff91376c  00000136
         ff913770  e8e3c3c0  [anon:libc_malloc]
         ff913774  e8e07198  [anon:libc_malloc]
         ff913778  e8e55750  [anon:libc_malloc]
         ff91377c  e8e07168  [anon:libc_malloc]
         ff913780  e97bb084  /system/lib/libmediadrm.so
         ff913784  e8e67010  [anon:libc_malloc]
         ff913788  000000e8
         ff91378c  00000007
         ff913790  00000001
         ff913794  e98aae7c  /system/lib/libstagefright_foundation.so
         ff913798  00000000
         ff91379c  00000001
         ff9137a0  c0ebfa58
         ff9137a4  e8e6f210  [anon:libc_malloc]
         ........  ........
    #08  ff9137c8  00000010
         ff9137cc  00000000
         ff9137d0  e8e50200  [anon:libc_malloc]
         ff9137d4  00000000
         ff9137d8  00000000
         ff9137dc  00000000
         ff9137e0  00000000
         ff9137e4  00000000
         ff9137e8  c0ebfa58
         ff9137ec  e8e6f210  [anon:libc_malloc]
         ff9137f0  e8a36c00  [anon:libc_malloc]
         ff9137f4  e95d4260  [anon:.bss]
         ff9137f8  00000000
         ff9137fc  ac78b289  /system/bin/mediadrmserver
         ff913800  00000000
         ff913804  e947620f  /system/lib/libbinder.so
    #09  ff913808  e8a36c00  [anon:libc_malloc]
         ff91380c  e8a68990  [anon:libc_malloc]
         ff913810  e8e6f210  [anon:libc_malloc]
         ff913814  c0ebfa58
         ff913818  e8a36c00  [anon:libc_malloc]
         ff91381c  e8a02480  [anon:libc_malloc]
         ff913820  00000001
         ff913824  e9476193  /system/lib/libbinder.so
    #10  ff913828  e95d4260  [anon:.bss]
         ff91382c  e8e50000  [anon:libc_malloc]
         ff913830  e8a36c00  [anon:libc_malloc]
         ff913834  e8e50054  [anon:libc_malloc]
         ff913838  e95d4260  [anon:.bss]
         ff91383c  e947d0ad  /system/lib/libbinder.so
    #11  ff913840  00000000
         ff913844  ff913850  [stack]
         ff913848  ff913910  [stack]
         ff91384c  00000000
         ff913850  00000000
         ff913854  e8e100f0  [anon:libc_malloc]
         ff913858  00000004
         ff91385c  00000006
         ff913860  00000000
         ff913864  00000000
         ff913868  00000000
         ff91386c  00000000
         ff913870  00000000
         ff913874  e95d0000  /apex/com.android.runtime/lib/bionic/libc.so
         ff913878  00000000
         ff91387c  e8010001
         ........  ........
    #12  ff913950  00000000
         ff913954  e947d2b1  /system/lib/libbinder.so
         ff913958  e8e11930  [anon:libc_malloc]
         ff91395c  e8e50000  [anon:libc_malloc]
         ff913960  e8e50090  [anon:libc_malloc]
         ff913964  00000001
         ff913968  00000001
         ff91396c  e947d35b  /system/lib/libbinder.so
    #13  ff913970  e95d4260  [anon:.bss]
         ff913974  ff9139d4  [stack]
         ff913978  e95d4260  [anon:.bss]
         ff91397c  ff9139d4  [stack]
         ff913980  ff9139dc  [stack]
         ff913984  ac78b2e7  /system/bin/mediadrmserver
    #14  ff913988  e8e34080  [anon:libc_malloc]
         ff91398c  e8e14120  [anon:libc_malloc]
         ff913990  e8e34080  [anon:libc_malloc]
         ff913994  c0ebfa58
         ff913998  00000000
         ff91399c  e9577215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff9139a0  ac78c55c  /system/bin/mediadrmserver
         ff9139a4  00000000
         ff9139a8  00000000
         ff9139ac  00000000
         ff9139b0  00000000
         ff9139b4  ac78b037  /system/bin/mediadrmserver
    #16  ff9139b8  ff913a18  [stack]
         ff9139bc  ac78c000  /system/bin/mediadrmserver
         ff9139c0  ac78c008  /system/bin/mediadrmserver
         ff9139c4  ac78c010  /system/bin/mediadrmserver
         ff9139c8  00000000
         ff9139cc  ea01b0dc  /apex/com.android.runtime/bin/linker
    #17  ff9139d0  00000001
         ff9139d4  ff914975  [stack]
         ff9139d8  00000000
         ff9139dc  ff914990  [stack]
         ff9139e0  ff914a0e  [stack]
         ff9139e4  ff914a21  [stack]
         ff9139e8  ff914a36  [stack]
         ff9139ec  ff914a51  [stack]
         ff9139f0  ff914a64  [stack]
         ff9139f4  ff914a7d  [stack]
    #18  ff9139f8  ff914aac  [stack]
         ff9139fc  ff914ad9  [stack]
         ff913a00  ff914af2  [stack]
         ff913a04  ff914b0c  [stack]
         ff913a08  ff914d3d  [stack]
         ff913a0c  ff914f0f  [stack]
         ff913a10  ff914fc2  [stack]
         ff913a14  00000000
         ff913a18  00000010
         ff913a1c  0037b0d6
         ff913a20  00000006
         ff913a24  00001000
         ff913a28  00000011
         ff913a2c  00000064
         ff913a30  00000003
         ff913a34  ac789034  /system/bin/mediadrmserver

memory near r1:
    00001538 -------- -------- -------- --------  ................
    00001548 -------- -------- -------- --------  ................
    00001558 -------- -------- -------- --------  ................
    00001568 -------- -------- -------- --------  ................
    00001578 -------- -------- -------- --------  ................
    00001588 -------- -------- -------- --------  ................
    00001598 -------- -------- -------- --------  ................
    000015a8 -------- -------- -------- --------  ................
    000015b8 -------- -------- -------- --------  ................
    000015c8 -------- -------- -------- --------  ................
    000015d8 -------- -------- -------- --------  ................
    000015e8 -------- -------- -------- --------  ................
    000015f8 -------- -------- -------- --------  ................
    00001608 -------- -------- -------- --------  ................
    00001618 -------- -------- -------- --------  ................
    00001628 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ff913528 e8e14120 ff9135b4 e8e14120 e9482d6f   A...5.. A..o-H.
    ff913538 00000000 e8e50000 ffffffdf ffffffff  ................
    ff913548 00000000 00000000 ffffffff 00001558  ............X...
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.
    ff9135f8 e8e14120 e949c4f8 e8e14120 e949c5f0   A....I. A....I.
    ff913608 e8e14120 e947fb55 00000000 c0ebfa58   A..U.G.....X...
    ff913618 ff913640 e95d5168 0000001d e957c781  @6..hQ].......W.

memory near r4 ([stack]):
    ff91353c e8e50000 ffffffdf ffffffff 00000000  ................
    ff91354c 00000000 ffffffff 00001558 000003f5  ........X.......
    ff91355c 00000000 00000000 00000000 00000000  ................
    ff91356c 00000000 00000000 00000000 00000000  ................
    ff91357c 00000000 00000000 00000000 00000000  ................
    ff91358c 00000000 00000000 00000000 00000000  ................
    ff91359c 00000000 00000000 00000000 00000000  ................
    ff9135ac 00000000 00000000 00000000 00000000  ................
    ff9135bc 00000000 00000000 00000000 00000000  ................
    ff9135cc 00000000 00000000 00000000 e94735aa  .............5G.
    ff9135dc bc58fd7e ff9136c8 e8e14120 00001388  ~.X..6.. A......
    ff9135ec ffffffec e95d4260 e9216004 e8e14120  ....`B]..`!. A..
    ff9135fc e949c4f8 e8e14120 e949c5f0 e8e14120  ..I. A....I. A..
    ff91360c e947fb55 00000000 c0ebfa58 ff913640  U.G.....X...@6..
    ff91361c e95d5168 0000001d e957c781 e95d4260  hQ].......W.`B].
    ff91362c ff9136c4 0000001d e8e34080 00000000  .6.......@......

memory near r5 ([stack]):
    ff913520 ff9135a8 ff9135b8 e8e14120 ff9135b4  .5...5.. A...5..
    ff913530 e8e14120 e9482d6f 00000000 e8e50000   A..o-H.........
    ff913540 ffffffdf ffffffff 00000000 00000000  ................
    ff913550 ffffffff 00001558 000003f5 00000000  ....X...........
    ff913560 00000000 00000000 00000000 00000000  ................
    ff913570 00000000 00000000 00000000 00000000  ................
    ff913580 00000000 00000000 00000000 00000000  ................
    ff913590 00000000 00000000 00000000 00000000  ................
    ff9135a0 00000000 00000000 00000000 00000000  ................
    ff9135b0 00000000 00000000 00000000 00000000  ................
    ff9135c0 00000000 00000000 00000000 00000000  ................
    ff9135d0 00000000 00000000 e94735aa bc58fd7e  .........5G.~.X.
    ff9135e0 ff9136c8 e8e14120 00001388 ffffffec  .6.. A..........
    ff9135f0 e95d4260 e9216004 e8e14120 e949c4f8  `B]..`!. A....I.
    ff913600 e8e14120 e949c5f0 e8e14120 e947fb55   A....I. A..U.G.
    ff913610 00000000 c0ebfa58 ff913640 e95d5168  ....X...@6..hQ].

memory near r6:
    00001538 -------- -------- -------- --------  ................
    00001548 -------- -------- -------- --------  ................
    00001558 -------- -------- -------- --------  ................
    00001568 -------- -------- -------- --------  ................
    00001578 -------- -------- -------- --------  ................
    00001588 -------- -------- -------- --------  ................
    00001598 -------- -------- -------- --------  ................
    000015a8 -------- -------- -------- --------  ................
    000015b8 -------- -------- -------- --------  ................
    000015c8 -------- -------- -------- --------  ................
    000015d8 -------- -------- -------- --------  ................
    000015e8 -------- -------- -------- --------  ................
    000015f8 -------- -------- -------- --------  ................
    00001608 -------- -------- -------- --------  ................
    00001618 -------- -------- -------- --------  ................
    00001628 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ff913538 00000000 e8e50000 ffffffdf ffffffff  ................
    ff913548 00000000 00000000 ffffffff 00001558  ............X...
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.
    ff9135f8 e8e14120 e949c4f8 e8e14120 e949c5f0   A....I. A....I.
    ff913608 e8e14120 e947fb55 00000000 c0ebfa58   A..U.G.....X...
    ff913618 ff913640 e95d5168 0000001d e957c781  @6..hQ].......W.
    ff913628 e95d4260 ff9136c4 0000001d e8e34080  `B]..6.......@..

memory near r9 ([stack]):
    ff913528 e8e14120 ff9135b4 e8e14120 e9482d6f   A...5.. A..o-H.
    ff913538 00000000 e8e50000 ffffffdf ffffffff  ................
    ff913548 00000000 00000000 ffffffff 00001558  ............X...
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.
    ff9135f8 e8e14120 e949c4f8 e8e14120 e949c5f0   A....I. A....I.
    ff913608 e8e14120 e947fb55 00000000 c0ebfa58   A..U.G.....X...
    ff913618 ff913640 e95d5168 0000001d e957c781  @6..hQ].......W.

memory near r10 ([stack]):
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.
    ff9135f8 e8e14120 e949c4f8 e8e14120 e949c5f0   A....I. A....I.
    ff913608 e8e14120 e947fb55 00000000 c0ebfa58   A..U.G.....X...
    ff913618 ff913640 e95d5168 0000001d e957c781  @6..hQ].......W.
    ff913628 e95d4260 ff9136c4 0000001d e8e34080  `B]..6.......@..
    ff913638 00000000 e8e140d0 00000000 00000000  .....@..........
    ff913648 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff913548 00000000 00000000 ffffffff 00001558  ............X...
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.
    ff9135f8 e8e14120 e949c4f8 e8e14120 e949c5f0   A....I. A....I.
    ff913608 e8e14120 e947fb55 00000000 c0ebfa58   A..U.G.....X...
    ff913618 ff913640 e95d5168 0000001d e957c781  @6..hQ].......W.
    ff913628 e95d4260 ff9136c4 0000001d e8e34080  `B]..6.......@..
    ff913638 00000000 e8e140d0 00000000 00000000  .....@..........

memory near ip:
    00001538 -------- -------- -------- --------  ................
    00001548 -------- -------- -------- --------  ................
    00001558 -------- -------- -------- --------  ................
    00001568 -------- -------- -------- --------  ................
    00001578 -------- -------- -------- --------  ................
    00001588 -------- -------- -------- --------  ................
    00001598 -------- -------- -------- --------  ................
    000015a8 -------- -------- -------- --------  ................
    000015b8 -------- -------- -------- --------  ................
    000015c8 -------- -------- -------- --------  ................
    000015d8 -------- -------- -------- --------  ................
    000015e8 -------- -------- -------- --------  ................
    000015f8 -------- -------- -------- --------  ................
    00001608 -------- -------- -------- --------  ................
    00001618 -------- -------- -------- --------  ................
    00001628 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ff9134f8 c0ebfa58 bc58fd7e ff913540 e8e14120  X...~.X.@5.. A..
    ff913508 bc58fd7e ff913540 00001558 00001388  ~.X.@5..X.......
    ff913518 ff913588 ff913598 ff9135a8 ff9135b8  .5...5...5...5..
    ff913528 e8e14120 ff9135b4 e8e14120 e9482d6f   A...5.. A..o-H.
    ff913538 00000000 e8e50000 ffffffdf ffffffff  ................
    ff913548 00000000 00000000 ffffffff 00001558  ............X...
    ff913558 000003f5 00000000 00000000 00000000  ................
    ff913568 00000000 00000000 00000000 00000000  ................
    ff913578 00000000 00000000 00000000 00000000  ................
    ff913588 00000000 00000000 00000000 00000000  ................
    ff913598 00000000 00000000 00000000 00000000  ................
    ff9135a8 00000000 00000000 00000000 00000000  ................
    ff9135b8 00000000 00000000 00000000 00000000  ................
    ff9135c8 00000000 00000000 00000000 00000000  ................
    ff9135d8 e94735aa bc58fd7e ff9136c8 e8e14120  .5G.~.X..6.. A..
    ff9135e8 00001388 ffffffec e95d4260 e9216004  ........`B]..`!.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e957cc20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e957cc30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e957cc40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e957cc50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e957cc60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e957cc70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e957cc80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e957cc90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e957cca0 98018acf 8acff908 8acff900 f9009800  ................
    e957ccb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e957ccc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e957ccd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e957cce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e957ccf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e957cd00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e957cd10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e957cc34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e957cc44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e957cc54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e957cc64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e957cc74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e957cc84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e957cc94 8acff900 f90b9802 f9008acf 98018acf  ................
    e957cca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e957ccb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e957ccc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e957ccd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e957cce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e957ccf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e957cd04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e957cd14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e957cd24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    ac789000-ac78afff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ac78b000-ac78bfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ac78c000-ac78cfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e76f0000-e76f0fff ---         0      1000
    e76f1000-e77effff rw-         0     ff000
    e77f0000-e77f1fff ---         0      2000
    e77f2000-e78f0fff rw-         0     ff000
    e78f1000-e78f2fff ---         0      2000
    e78f3000-e79f1fff rw-         0     ff000
    e79f2000-e79f3fff ---         0      2000
    e79f4000-e7af2fff rw-         0     ff000
    e7af3000-e7af4fff ---         0      2000
    e7af5000-e7bf3fff rw-         0     ff000
    e7bf4000-e7bf5fff ---         0      2000
    e7bf6000-e7cf4fff rw-         0     ff000
    e7cf5000-e7cf6fff ---         0      2000
    e7cf7000-e7df5fff rw-         0     ff000
    e7df6000-e7df7fff ---         0      2000
    e7df8000-e7ef6fff rw-         0     ff000
    e7ef7000-e7ef8fff ---         0      2000
    e7ef9000-e7ff7fff rw-         0     ff000
    e7ff8000-e7ff9fff ---         0      2000
    e7ffa000-e80f8fff rw-         0     ff000
    e80f9000-e80fafff ---         0      2000
    e80fb000-e81f9fff rw-         0     ff000
    e81fa000-e81fbfff ---         0      2000
    e81fc000-e82fafff rw-         0     ff000
    e82fb000-e82fcfff ---         0      2000
    e82fd000-e83fbfff rw-         0     ff000
    e83fc000-e83fdfff ---         0      2000
    e83fe000-e84fcfff rw-         0     ff000
    e84fd000-e84fefff ---         0      2000
    e84ff000-e85fdfff rw-         0     ff000
    e85fe000-e85fffff ---         0      2000
    e8600000-e86fefff rw-         0     ff000
    e86ff000-e8700fff ---         0      2000
    e8701000-e87fffff rw-         0     ff000
    e8800000-e8801fff ---         0      2000
    e8802000-e8900fff rw-         0     ff000
    e8901000-e8901fff ---         0      1000
    e8a00000-e8bfffff rw-         0    200000  [anon:libc_malloc]
    e8c01000-e8c01fff ---         0      1000
    e8c02000-e8d00fff rw-         0     ff000
    e8d01000-e8d01fff ---         0      1000
    e8e00000-e8ffffff rw-         0    200000  [anon:libc_malloc]
    e9004000-e9067fff rw-         0     64000  [anon:linker_alloc]
    e9068000-e9068fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    e9069000-e9069fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e906a000-e906afff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e906b000-e906bfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e90aa000-e90aefff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    e90af000-e90b4fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e90b5000-e90b5fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e90b6000-e90b6fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e90b7000-e90b7fff rw-         0      1000  [anon:.bss]
    e90ef000-e90f5fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    e90f6000-e90fbfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e90fc000-e90fcfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e90fd000-e90fdfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9106000-e911cfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    e911d000-e9134fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9135000-e9135fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9136000-e9136fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9137000-e9137fff rw-         0      1000  [anon:.bss]
    e9145000-e9145fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e9146000-e9146fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9147000-e9147fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9148000-e9148fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9149000-e9149fff rw-         0      1000  [anon:.bss]
    e9199000-e919bfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    e919c000-e919cfff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e919d000-e919dfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e919e000-e919efff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e919f000-e919ffff rw-         0      1000  [anon:.bss]
    e91d1000-e91e0fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    e91e1000-e91fafff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e91fb000-e91fbfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e91fc000-e91fcfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e91fd000-e91fdfff rw-         0      1000  [anon:.bss]
    e920d000-e9211fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9212000-e9215fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9216000-e9216fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9217000-e9217fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9218000-e9218fff rw-         0      1000  [anon:.bss]
    e9253000-e925cfff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    e925d000-e926efff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e926f000-e926ffff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e9270000-e9270fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e9271000-e9271fff rw-         0      1000  [anon:.bss]
    e9288000-e9288fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    e9289000-e9289fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e928a000-e928afff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e928b000-e928bfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e92d0000-e92d9fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e92da000-e92e2fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e92e3000-e92e3fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e92e4000-e92e4fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e92e5000-e92e5fff rw-         0      1000  [anon:.bss]
    e9300000-e930cfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e930d000-e9319fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e931a000-e931afff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e931b000-e931bfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e931c000-e931cfff rw-         0      1000  [anon:.bss]
    e9356000-e9356fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    e9357000-e9357fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9358000-e9358fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9359000-e9359fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9383000-e9383fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9384000-e9384fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9385000-e9385fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e93d8000-e93d8fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    e93d9000-e93d9fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e93da000-e93dafff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e93db000-e93dbfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e941a000-e9429fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    e942a000-e943afff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e943b000-e943bfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e943c000-e943dfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e9442000-e9473fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9474000-e949ffff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e94a0000-e94a0fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e94a1000-e94a8fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e94a9000-e94a9fff rw-         0      1000  [anon:.bss]
    e94c7000-e94cffff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    e94d0000-e94e5fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e94e6000-e94e6fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e94e7000-e94e7fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e94e8000-e94e8fff rw-         0      1000  [anon:.bss]
    e951e000-e9546fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e9547000-e95cdfff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e95ce000-e95cffff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e95d0000-e95d3fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e95d4000-e95d6fff rw-         0      3000  [anon:.bss]
    e95d7000-e95d7fff r--         0      1000  [anon:.bss]
    e95d8000-e95e4fff rw-         0      d000  [anon:.bss]
    e960c000-e9638fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    e9639000-e9677fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9678000-e9678fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9679000-e967efff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e967f000-e967ffff rw-         0      1000  [anon:.bss]
    e96a8000-e96ddfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    e96de000-e972cfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e972d000-e972dfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e972e000-e9732fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9733000-e9734fff rw-         0      2000  [anon:.bss]
    e9757000-e9757fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    e9758000-e9758fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9759000-e9759fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e975a000-e975afff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e975b000-e975bfff rw-         0      1000  [anon:.bss]
    e9799000-e97a8fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e97a9000-e97b9fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e97ba000-e97bafff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e97bb000-e97befff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e97bf000-e97bffff rw-         0      1000  [anon:.bss]
    e97c0000-e97c0fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    e97c1000-e97c1fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e97c2000-e97c2fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e97c3000-e97c3fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9815000-e9818fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    e9819000-e9823fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9824000-e9824fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9825000-e9825fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9826000-e9826fff rw-         0      1000  [anon:.bss]
    e984c000-e9852fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    e9853000-e9857fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e9858000-e9858fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e9859000-e9859fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e989d000-e98abfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    e98ac000-e98bafff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e98bb000-e98bbfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e98bc000-e98bcfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e98bd000-e98bdfff rw-         0      1000  [anon:.bss]
    e98ca000-e98d0fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    e98d1000-e98d6fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e98d7000-e98d7fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e98d8000-e98d8fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e98d9000-e98d9fff rw-         0      1000  [anon:.bss]
    e9900000-e991dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    e991e000-e993afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e993b000-e993bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e993c000-e993ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e997a000-e997afff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    e997b000-e997bfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e997c000-e997cfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e997d000-e997dfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e997e000-e997efff rw-         0      1000  [anon:.bss]
    e9982000-e9999fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    e999a000-e99bafff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e99bb000-e99bbfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e99bc000-e99bffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e99c8000-e99c8fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e99c9000-e99c9fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e99ca000-e99cafff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e99cb000-e99cbfff rw-         0      1000  [anon:.bss]
    e9a03000-e9a16fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    e9a17000-e9a29fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e9a2a000-e9a2afff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e9a2b000-e9a2dfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e9a52000-e9a57fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    e9a58000-e9a5efff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9a5f000-e9a5ffff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9a60000-e9a60fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9a61000-e9a61fff rw-         0      1000  [anon:.bss]
    e9aa0000-e9aa9fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    e9aaa000-e9ab3fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9ab4000-e9ab4fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9ab5000-e9ab6fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9af5000-e9af5fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    e9af6000-e9af6fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9af7000-e9af7fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9af8000-e9af8fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9af9000-e9af9fff rw-         0      1000  [anon:.bss]
    e9b5f000-e9b60fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    e9b61000-e9b62fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9b63000-e9b63fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9b64000-e9b64fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9b65000-e9b65fff rw-         0      1000  [anon:.bss]
    e9bab000-e9babfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9bdf000-e9bdffff ---         0      1000
    e9be0000-e9be3fff rw-         0      4000  [anon:thread signal stack]
    e9be4000-e9be4fff ---         0      1000
    e9be5000-e9be8fff rw-         0      4000  [anon:thread signal stack]
    e9be9000-e9be9fff ---         0      1000
    e9bea000-e9bedfff rw-         0      4000  [anon:thread signal stack]
    e9bee000-e9beefff ---         0      1000
    e9bef000-e9bf2fff rw-         0      4000  [anon:thread signal stack]
    e9bf3000-e9bf3fff ---         0      1000
    e9bf4000-e9bf7fff rw-         0      4000  [anon:thread signal stack]
    e9bf8000-e9bf8fff ---         0      1000
    e9bf9000-e9bfcfff rw-         0      4000  [anon:thread signal stack]
    e9bfd000-e9bfdfff ---         0      1000
    e9bfe000-e9c01fff rw-         0      4000  [anon:thread signal stack]
    e9c02000-e9c02fff ---         0      1000
    e9c03000-e9c06fff rw-         0      4000  [anon:thread signal stack]
    e9c07000-e9c07fff ---         0      1000
    e9c08000-e9c0bfff rw-         0      4000  [anon:thread signal stack]
    e9c0c000-e9c0cfff ---         0      1000
    e9c0d000-e9c10fff rw-         0      4000  [anon:thread signal stack]
    e9c11000-e9c11fff ---         0      1000
    e9c12000-e9c15fff rw-         0      4000  [anon:thread signal stack]
    e9c16000-e9c16fff ---         0      1000
    e9c17000-e9c1afff rw-         0      4000  [anon:thread signal stack]
    e9c1b000-e9c1bfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9c1d000-e9c3cfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    e9c3d000-e9c5cfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    e9c5d000-e9c7cfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    e9c7d000-e9c9cfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    e9c9d000-e9cbcfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e9cbd000-e9cdcfff r--         0     20000  /dev/__properties__/properties_serial
    e9cdd000-e9ce6fff r--         0      a000  /dev/__properties__/property_info
    e9ce8000-e9ce8fff ---         0      1000
    e9ce9000-e9cecfff rw-         0      4000  [anon:thread signal stack]
    e9ced000-e9cedfff ---         0      1000
    e9cee000-e9cf1fff rw-         0      4000  [anon:thread signal stack]
    e9cf2000-e9cf2fff ---         0      1000
    e9cf3000-e9cf6fff rw-         0      4000  [anon:thread signal stack]
    e9cf7000-e9cf7fff ---         0      1000
    e9cf8000-e9cfbfff rw-         0      4000  [anon:thread signal stack]
    e9cfc000-e9cfcfff ---         0      1000
    e9cfd000-e9d00fff rw-         0      4000  [anon:thread signal stack]
    e9d01000-e9d01fff ---         0      1000
    e9d02000-e9d05fff rw-         0      4000  [anon:thread signal stack]
    e9d06000-e9d06fff ---         0      1000
    e9d07000-e9d0afff rw-         0      4000  [anon:thread signal stack]
    e9d0b000-e9d2afff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    e9d2b000-e9d4afff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    e9d4b000-e9e12fff r--         0     c8000  [anon:linker_alloc]
    e9e13000-e9e19fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    e9e1b000-e9e1bfff rw-         0      1000  [anon:abort message]
    e9e1c000-e9e1cfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    e9e1d000-e9e1dfff ---         0      1000
    e9e1e000-e9e20fff rw-         0      3000
    e9e21000-e9e21fff ---         0      1000
    e9e22000-e9e24fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    e9e25000-e9e44fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    e9e45000-e9e45fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9e46000-e9ea9fff r--         0     64000  [anon:linker_alloc]
    e9eaa000-e9ec9fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e9eca000-e9ecafff ---         0      1000
    e9ecb000-e9ecbfff rw-         0      1000
    e9ecc000-e9eccfff ---         0      1000
    e9ecd000-e9eecfff r--         0     20000  /dev/__properties__/properties_serial
    e9eed000-e9eedfff rw-         0      1000  [anon:System property context nodes]
    e9eee000-e9ef7fff r--         0      a000  /dev/__properties__/property_info
    e9ef8000-e9f5bfff r--         0     64000  [anon:linker_alloc]
    e9f5c000-e9f5dfff rw-         0      2000  [anon:bionic_alloc_small_objects]
    e9f5e000-e9f5efff r--         0      1000  [anon:atexit handlers]
    e9f5f000-e9f5ffff ---         0      1000
    e9f60000-e9f63fff rw-         0      4000  [anon:thread signal stack]
    e9f64000-e9f64fff rw-         0      1000  [anon:arc4random data]
    e9f65000-e9f65fff r--         0      1000  [anon:atexit handlers]
    e9f66000-e9f66fff rw-         0      1000  [anon:System property context nodes]
    e9f67000-e9f67fff rw-         0      1000  [anon:arc4random data]
    e9f68000-e9f84fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e9f85000-ea01cfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ea01d000-ea01dfff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea01e000-ea021fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea022000-ea027fff rw-         0      6000
    ea028000-ea028fff r--         0      1000
    ea029000-ea02afff rw-         0      2000
    ff8f4000-ff914fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 5468, name: Binder:5464_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8cfdfb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e8cfe230
    ip  e8cfdf70  sp  e8cfdf60  lr  e957d511  pc  e9578108

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:
         e8cfdf20  c0ebfa58
         e8cfdf24  e82f8498
         e8cfdf28  e95d43a8  [anon:.bss]
         e8cfdf2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfdf30  00000000
         e8cfdf34  01000000
         e8cfdf38  e95d4260  [anon:.bss]
         e8cfdf3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfdf40  e82f8238
         e8cfdf44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfdf48  e82f8230
         e8cfdf4c  e8cfdf94
         e8cfdf50  e82f8274
         e8cfdf54  00000000
         e8cfdf58  e8cfdfb4
         e8cfdf5c  e95d43a8  [anon:.bss]
    #00  e8cfdf60  e8cfe490
         e8cfdf64  e95d4260  [anon:.bss]
         e8cfdf68  00000089
         e8cfdf6c  00000000
    #01  e8cfdf70  00000000
         e8cfdf74  00000000
         e8cfdf78  ffffffff
         e8cfdf7c  e8cfdfb4
         e8cfdf80  00000000
         e8cfdf84  c0ebfa58
         e8cfdf88  e97bf028  [anon:.bss]
         e8cfdf8c  00000000
         e8cfdf90  00000000
         e8cfdf94  00000002
         e8cfdf98  e95d4260  [anon:.bss]
         e8cfdf9c  00000000
         e8cfdfa0  e95d4260  [anon:.bss]
         e8cfdfa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8cfdfa8  00000000
         e8cfdfac  00000000
         e8cfdfb0  c0ebfa58
         e8cfdfb4  e81fb000
         e8cfdfb8  c0ebfa58
         e8cfdfbc  e97bf028  [anon:.bss]
         e8cfdfc0  e8e42a00  [anon:libc_malloc]
         e8cfdfc4  e95d4260  [anon:.bss]
         e8cfdfc8  00000000
         e8cfdfcc  e95d4260  [anon:.bss]
         e8cfdfd0  00001558
         e8cfdfd4  e95d4260  [anon:.bss]
         e8cfdfd8  e8cfe230
         e8cfdfdc  e97af88f  /system/lib/libmediadrm.so
    #03  e8cfdfe0  00000004
         e8cfdfe4  e92df2cb  /system/lib/libutils.so
         e8cfdfe8  00000000
         e8cfdfec  e8a2c000  [anon:libc_malloc]
         e8cfdff0  00000010
         e8cfdff4  c0ebfa58
         e8cfdff8  e8e42a10  [anon:libc_malloc]
         e8cfdffc  e8e42a00  [anon:libc_malloc]
         e8cfe000  e95d4260  [anon:.bss]
         e8cfe004  00000000
         e8cfe008  e95d4260  [anon:.bss]
         e8cfe00c  00001558
         e8cfe010  e95d4260  [anon:.bss]
         e8cfe014  e97afdd9  /system/lib/libmediadrm.so
    #04  e8cfe018  00000010
         e8cfe01c  00000000
         e8cfe020  e8a2c200  [anon:libc_malloc]
         e8cfe024  00000000
         e8cfe028  00000000
         e8cfe02c  00000000
         e8cfe030  00000000
         e8cfe034  00000000
         e8cfe038  c0ebfa58
         e8cfe03c  e8e42a10  [anon:libc_malloc]
         e8cfe040  e8a36b00  [anon:libc_malloc]
         e8cfe044  e95d4260  [anon:.bss]
         e8cfe048  00000000
         e8cfe04c  e8cfe1e4
         e8cfe050  00001558
         e8cfe054  e947620f  /system/lib/libbinder.so
    #05  e8cfe058  e8a36b00  [anon:libc_malloc]
         e8cfe05c  e8a68550  [anon:libc_malloc]
         e8cfe060  e8e42a10  [anon:libc_malloc]
         e8cfe064  c0ebfa58
         e8cfe068  e8a36b00  [anon:libc_malloc]
         e8cfe06c  e8a02450  [anon:libc_malloc]
         e8cfe070  00000001
         e8cfe074  e9476193  /system/lib/libbinder.so
    #06  e8cfe078  c0ebfa58
         e8cfe07c  e8a2c000  [anon:libc_malloc]
         e8cfe080  e8a36b00  [anon:libc_malloc]
         e8cfe084  e8a2c054  [anon:libc_malloc]
         e8cfe088  e95d4260  [anon:.bss]
         e8cfe08c  e947d0ad  /system/lib/libbinder.so
    #07  e8cfe090  00000000
         e8cfe094  e8cfe0a0
         e8cfe098  e8cfe160
         e8cfe09c  00000000
         e8cfe0a0  00000000
         e8cfe0a4  e8a12a50  [anon:libc_malloc]
         e8cfe0a8  00000008
         e8cfe0ac  0000000c
         e8cfe0b0  00000000
         e8cfe0b4  00000000
         e8cfe0b8  00000000
         e8cfe0bc  00000000
         e8cfe0c0  00000000
         e8cfe0c4  c0eb0000
         e8cfe0c8  00000000
         e8cfe0cc  e8010001
         ........  ........
    #08  e8cfe1a0  e8cfe230
         e8cfe1a4  e947d2b1  /system/lib/libbinder.so
         e8cfe1a8  00000000
         e8cfe1ac  e8a2c000  [anon:libc_malloc]
         e8cfe1b0  e8a2c090  [anon:libc_malloc]
         e8cfe1b4  00000001
         e8cfe1b8  00000000
         e8cfe1bc  e947d35b  /system/lib/libbinder.so
    #09  e8cfe1c0  00000000
         e8cfe1c4  e947c8af  /system/lib/libbinder.so
         e8cfe1c8  e8e11930  [anon:libc_malloc]
         e8cfe1cc  e8e1193c  [anon:libc_malloc]
         e8cfe1d0  00000000
         e8cfe1d4  e9496939  /system/lib/libbinder.so
    #10  e8cfe1d8  e8e11930  [anon:libc_malloc]
         e8cfe1dc  e92dd905  /system/lib/libutils.so
    #11  e8cfe1e0  e8e05240  [anon:libc_malloc]
         e8cfe1e4  e8e11930  [anon:libc_malloc]
         e8cfe1e8  e8e05220  [anon:libc_malloc]
         e8cfe1ec  e8e11930  [anon:libc_malloc]
         e8cfe1f0  c0ebfa58
         e8cfe1f4  e8cfe230
         e8cfe1f8  e8cfe230
         e8cfe1fc  e8cfe230
         e8cfe200  00000078
         e8cfe204  00001558
         e8cfe208  00001558
         e8cfe20c  ea02a020
         e8cfe210  e8cfe230
         e8cfe214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8cfe218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfe21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8cfe220  e8cfe238
         e8cfe224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfe228  e8cfe230
         e8cfe22c  00000000
         e8cfe230  ea029dc0
         e8cfe234  e88fe230
         e8cfe238  0000155c
         e8cfe23c  00001558
         e8cfe240  00000001
         e8cfe244  e8c01000
         e8cfe248  000fd230
         e8cfe24c  00001000
         e8cfe250  00000000
         e8cfe254  00000000
         e8cfe258  00000003
         e8cfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 6837, name: HwBinder:5464_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e88fe118  r3  e88fe074
    r4  e95d4260  r5  c0306201  r6  e88fe118  r7  00000036
    r8  e88fe138  r9  e95d4260  r10 00000000  r11 e88fe120
    ip  00000000  sp  e88fe060  lr  e9582709  pc  e95b41c4

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:
         e88fe020  c0ebfa58
         e88fe024  e88fe05c
         e88fe028  e8e119c0  [anon:libc_malloc]
         e88fe02c  e92dd72d  /system/lib/libutils.so
         e88fe030  e95d4260  [anon:.bss]
         e88fe034  e88fe138
         e88fe038  e88fe118
         e88fe03c  e95d4260  [anon:.bss]
         e88fe040  e88fe120
         e88fe044  e92db3cb  /system/lib/libutils.so
         e88fe048  e8a35010  [anon:libc_malloc]
         e88fe04c  e88fe490
         e88fe050  00000000
         e88fe054  000002f8
         e88fe058  00000000
         e88fe05c  00000000
    #00  e88fe060  e88fe074
         ........  ........
    #01  e88fe060  e88fe074
         e88fe064  c0ebfa58
         e88fe068  e8e3c500  [anon:libc_malloc]
         e88fe06c  e9668555  /system/lib/libhidlbase.so
         e88fe070  e88fe118
         e88fe074  00000000
    #02  e88fe078  00000000
         e88fe07c  00000000
         e88fe080  e8f00380  [anon:libc_malloc]
         e88fe084  e8e3c554  [anon:libc_malloc]
         e88fe088  e8e3c598  [anon:libc_malloc]
         e88fe08c  00000004
         e88fe090  00000004
         e88fe094  fffffff0
         e88fe098  fffffff0
         e88fe09c  e9553c61  /apex/com.android.runtime/lib/bionic/libc.so
         e88fe0a0  c0ebfa58
         e88fe0a4  fffffffc
         e88fe0a8  e8f029f0  [anon:libc_malloc]
         e88fe0ac  e954026c  /apex/com.android.runtime/lib/bionic/libc.so
         e88fe0b0  e8e09e08  [anon:libc_malloc]
         e88fe0b4  e8f00380  [anon:libc_malloc]
         ........  ........
    #03  e88fe1b8  e88fe1e4
         e88fe1bc  00001558
         e88fe1c0  e8a29300  [anon:libc_malloc]
         e88fe1c4  e8a2930c  [anon:libc_malloc]
         e88fe1c8  00000000
         e88fe1cc  00000000
         e88fe1d0  e88fe1e4
         e88fe1d4  e967470d  /system/lib/libhidlbase.so
    #04  e88fe1d8  e8a29300  [anon:libc_malloc]
         e88fe1dc  e92dd905  /system/lib/libutils.so
    #05  e88fe1e0  e8a001f0  [anon:libc_malloc]
         e88fe1e4  e8a29300  [anon:libc_malloc]
         e88fe1e8  e8a001d0  [anon:libc_malloc]
         e88fe1ec  e8a29300  [anon:libc_malloc]
         e88fe1f0  c0ebfa58
         e88fe1f4  e88fe230
         e88fe1f8  e88fe230
         e88fe1fc  e88fe230
         e88fe200  00000078
         e88fe204  0000155c
         e88fe208  00001558
         e88fe20c  e8cfe490
         e88fe210  e88fe230
         e88fe214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e88fe218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e88fe21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e88fe220  e88fe238
         e88fe224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e88fe228  e88fe230
         e88fe22c  00000000
         e88fe230  e8cfe230
         e88fe234  e87fd230
         e88fe238  00001ab5
         e88fe23c  00001558
         e88fe240  00000001
         e88fe244  e8801000
         e88fe248  000fd230
         e88fe24c  00001000
         e88fe250  00000000
         e88fe254  00000000
         e88fe258  00000003
         e88fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 6839, name: HwBinder:5464_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e87fd118  r3  e87fd074
    r4  e95d4260  r5  c0306201  r6  e87fd118  r7  00000036
    r8  e87fd138  r9  e95d4260  r10 00000000  r11 e87fd120
    ip  00000000  sp  e87fd060  lr  e9582709  pc  e95b41c4

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:
         e87fd020  e95dc3c0  [anon:.bss]
         e87fd024  e8e0a508  [anon:libc_malloc]
         e87fd028  e87fcfe0
         e87fd02c  e95d4260  [anon:.bss]
         e87fd030  e87fd120
         e87fd034  e9547257  /apex/com.android.runtime/lib/bionic/libc.so
         e87fd038  00000000
         e87fd03c  e8a37518  [anon:libc_malloc]
         e87fd040  e8a01fb0  [anon:libc_malloc]
         e87fd044  e92dec35  /system/lib/libutils.so
         e87fd048  e8a35010  [anon:libc_malloc]
         e87fd04c  e87fd490
         e87fd050  00000000
         e87fd054  000002fc
         e87fd058  00000000
         e87fd05c  00000000
    #00  e87fd060  e87fd074
         ........  ........
    #01  e87fd060  e87fd074
         e87fd064  c0ebfa58
         e87fd068  e8a37500  [anon:libc_malloc]
         e87fd06c  e9668555  /system/lib/libhidlbase.so
         e87fd070  e87fd118
         e87fd074  00000000
    #02  e87fd078  00000001
         e87fd07c  00000000
         e87fd080  e8b002c0  [anon:libc_malloc]
         e87fd084  e8a37554  [anon:libc_malloc]
         e87fd088  e8a37598  [anon:libc_malloc]
         e87fd08c  00000004
         e87fd090  00000004
         e87fd094  fffffff0
         e87fd098  fffffff0
         e87fd09c  e9553c61  /apex/com.android.runtime/lib/bionic/libc.so
         e87fd0a0  c0ebfa58
         e87fd0a4  fffffffc
         e87fd0a8  e8b02930  [anon:libc_malloc]
         e87fd0ac  e954026c  /apex/com.android.runtime/lib/bionic/libc.so
         e87fd0b0  e8e0a508  [anon:libc_malloc]
         e87fd0b4  e8b002c0  [anon:libc_malloc]
         ........  ........
    #03  e87fd1b8  e87fd1e4
         e87fd1bc  00001558
         e87fd1c0  e8e119c0  [anon:libc_malloc]
         e87fd1c4  e8e119cc  [anon:libc_malloc]
         e87fd1c8  00000000
         e87fd1cc  00000000
         e87fd1d0  e87fd1e4
         e87fd1d4  e967470d  /system/lib/libhidlbase.so
    #04  e87fd1d8  e8e119c0  [anon:libc_malloc]
         e87fd1dc  e92dd905  /system/lib/libutils.so
    #05  e87fd1e0  e8e05250  [anon:libc_malloc]
         e87fd1e4  e8e119c0  [anon:libc_malloc]
         e87fd1e8  e8a001f0  [anon:libc_malloc]
         e87fd1ec  e8e119c0  [anon:libc_malloc]
         e87fd1f0  c0ebfa58
         e87fd1f4  e87fd230
         e87fd1f8  e87fd230
         e87fd1fc  e87fd230
         e87fd200  00000078
         e87fd204  00001ab5
         e87fd208  00001558
         e87fd20c  e88fe490
         e87fd210  e87fd230
         e87fd214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e87fd218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e87fd21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e87fd220  e87fd238
         e87fd224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e87fd228  e87fd230
         e87fd22c  00000000
         e87fd230  e88fe230
         e87fd234  e86fc230
         e87fd238  00001ab7
         e87fd23c  00001558
         e87fd240  00000001
         e87fd244  e8700000
         e87fd248  000fd230
         e87fd24c  00001000
         e87fd250  00000000
         e87fd254  00000000
         e87fd258  00000003
         e87fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 6843, name: HwBinder:5464_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e86fc118  r3  e86fc074
    r4  e95d4260  r5  c0306201  r6  e86fc118  r7  00000036
    r8  e86fc138  r9  e95d4260  r10 00000000  r11 e86fc120
    ip  00000000  sp  e86fc060  lr  e9582709  pc  e95b41c4

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:
         e86fc020  e86fc0d4
         e86fc024  00000002
         e86fc028  e966bb49  /system/lib/libhidlbase.so
         e86fc02c  e966bb49  /system/lib/libhidlbase.so
         e86fc030  e95d4260  [anon:.bss]
         e86fc034  e966dcdd  /system/lib/libhidlbase.so
         e86fc038  00000002
         e86fc03c  e8e3ca00  [anon:libc_malloc]
         e86fc040  00000011
         e86fc044  e8a35000  [anon:libc_malloc]
         e86fc048  e8a35010  [anon:libc_malloc]
         e86fc04c  e86fc490
         e86fc050  00000000
         e86fc054  00000300
         e86fc058  00000000
         e86fc05c  00000000
    #00  e86fc060  e86fc074
         ........  ........
    #01  e86fc060  e86fc074
         e86fc064  c0ebfa58
         e86fc068  e8e3ca00  [anon:libc_malloc]
         e86fc06c  e9668555  /system/lib/libhidlbase.so
         e86fc070  e86fc118
         e86fc074  00000000
    #02  e86fc078  00000011
         e86fc07c  e86fc160
         e86fc080  e8e3ca00  [anon:libc_malloc]
         e86fc084  e8e3ca54  [anon:libc_malloc]
         e86fc088  e8e3ca98  [anon:libc_malloc]
         e86fc08c  00000004
         e86fc090  00000000
         e86fc094  00000000
         e86fc098  00000000
         e86fc09c  00000000
         e86fc0a0  00000000
         e86fc0a4  e8e10108  [anon:libc_malloc]
         e86fc0a8  00000004
         e86fc0ac  00000006
         e86fc0b0  00000004
         e86fc0b4  00000000
         ........  ........
    #03  e86fc1b8  e86fc1e4
         e86fc1bc  00001558
         e86fc1c0  e8a290f0  [anon:libc_malloc]
         e86fc1c4  e8a290fc  [anon:libc_malloc]
         e86fc1c8  00000000
         e86fc1cc  00000000
         e86fc1d0  e86fc1e4
         e86fc1d4  e967470d  /system/lib/libhidlbase.so
    #04  e86fc1d8  e8a290f0  [anon:libc_malloc]
         e86fc1dc  e92dd905  /system/lib/libutils.so
    #05  e86fc1e0  e8a00230  [anon:libc_malloc]
         e86fc1e4  e8a290f0  [anon:libc_malloc]
         e86fc1e8  e8e05250  [anon:libc_malloc]
         e86fc1ec  e8a290f0  [anon:libc_malloc]
         e86fc1f0  c0ebfa58
         e86fc1f4  e86fc230
         e86fc1f8  e86fc230
         e86fc1fc  e86fc230
         e86fc200  00000078
         e86fc204  00001ab7
         e86fc208  00001558
         e86fc20c  e87fd490
         e86fc210  e86fc230
         e86fc214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e86fc218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e86fc21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e86fc220  e86fc238
         e86fc224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e86fc228  e86fc230
         e86fc22c  00000000
         e86fc230  e87fd230
         e86fc234  e85fb230
         e86fc238  00001abb
         e86fc23c  00001558
         e86fc240  00000001
         e86fc244  e85ff000
         e86fc248  000fd230
         e86fc24c  00001000
         e86fc250  00000000
         e86fc254  00000000
         e86fc258  00000003
         e86fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 7881, name: Binder:5464_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e85fafb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e85fb230
    ip  e85faf70  sp  e85faf60  lr  e957d511  pc  e9578108

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:
         e85faf20  c0ebfa58
         e85faf24  e83f9498
         e85faf28  e95d43a8  [anon:.bss]
         e85faf2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e85faf30  00000000
         e85faf34  01000000
         e85faf38  e95d4260  [anon:.bss]
         e85faf3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e85faf40  e83f9238
         e85faf44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e85faf48  e83f9230
         e85faf4c  e85faf94
         e85faf50  e83f9274
         e85faf54  00000000
         e85faf58  e85fafb4
         e85faf5c  e95d43a8  [anon:.bss]
    #00  e85faf60  e85fb490
         e85faf64  e95d4260  [anon:.bss]
         e85faf68  00000089
         e85faf6c  00000000
    #01  e85faf70  00000000
         e85faf74  00000000
         e85faf78  ffffffff
         e85faf7c  e85fafb4
         e85faf80  00000000
         e85faf84  c0ebfa58
         e85faf88  e97bf028  [anon:.bss]
         e85faf8c  00000000
         e85faf90  00000000
         e85faf94  00000002
         e85faf98  e95d4260  [anon:.bss]
         e85faf9c  00000000
         e85fafa0  e95d4260  [anon:.bss]
         e85fafa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e85fafa8  00000000
         e85fafac  00000000
         e85fafb0  c0ebfa58
         e85fafb4  e82fc000
         e85fafb8  c0ebfa58
         e85fafbc  e97bf028  [anon:.bss]
         e85fafc0  e8a63800  [anon:libc_malloc]
         e85fafc4  e95d4260  [anon:.bss]
         e85fafc8  00000000
         e85fafcc  e95d4260  [anon:.bss]
         e85fafd0  00001558
         e85fafd4  e95d4260  [anon:.bss]
         e85fafd8  e85fb230
         e85fafdc  e97af88f  /system/lib/libmediadrm.so
    #03  e85fafe0  00000000
         e85fafe4  e85fb030
         e85fafe8  00000000
         e85fafec  e8a2cc00  [anon:libc_malloc]
         e85faff0  00000010
         e85faff4  c0ebfa58
         e85faff8  e8a63810  [anon:libc_malloc]
         e85faffc  e8a63800  [anon:libc_malloc]
         e85fb000  e95d4260  [anon:.bss]
         e85fb004  00000000
         e85fb008  e95d4260  [anon:.bss]
         e85fb00c  00001558
         e85fb010  e95d4260  [anon:.bss]
         e85fb014  e97afdd9  /system/lib/libmediadrm.so
    #04  e85fb018  00000010
         e85fb01c  00000000
         e85fb020  e8a2ce00  [anon:libc_malloc]
         e85fb024  00000000
         e85fb028  00000000
         e85fb02c  00000000
         e85fb030  00000000
         e85fb034  00000000
         e85fb038  c0ebfa58
         e85fb03c  e8a63810  [anon:libc_malloc]
         e85fb040  e8e298c0  [anon:libc_malloc]
         e85fb044  e95d4260  [anon:.bss]
         e85fb048  00000000
         e85fb04c  e85fb1e4
         e85fb050  00001558
         e85fb054  e947620f  /system/lib/libbinder.so
    #05  e85fb058  e8e298c0  [anon:libc_malloc]
         e85fb05c  e8e6a810  [anon:libc_malloc]
         e85fb060  e8a63810  [anon:libc_malloc]
         e85fb064  c0ebfa58
         e85fb068  e8e298c0  [anon:libc_malloc]
         e85fb06c  e8e069c0  [anon:libc_malloc]
         e85fb070  00000001
         e85fb074  e9476193  /system/lib/libbinder.so
    #06  e85fb078  c0ebfa58
         e85fb07c  e8a2cc00  [anon:libc_malloc]
         e85fb080  e8e298c0  [anon:libc_malloc]
         e85fb084  e8a2cc54  [anon:libc_malloc]
         e85fb088  e95d4260  [anon:.bss]
         e85fb08c  e947d0ad  /system/lib/libbinder.so
    #07  e85fb090  ffff0208  [vectors]
         e85fb094  e85fb0e9
         e85fb098  0000000a
         e85fb09c  e8e0b300  [anon:libc_malloc]
         e85fb0a0  c0ebfa58
         e85fb0a4  e8e09008  [anon:libc_malloc]
         e85fb0a8  c0ebfa58
         e85fb0ac  e8e0b308  [anon:libc_malloc]
         e85fb0b0  00000002
         e85fb0b4  e8e0b32c  [anon:libc_malloc]
         e85fb0b8  e85fb128
         e85fb0bc  e8e0b33c  [anon:libc_malloc]
         e85fb0c0  e8800000
         e85fb0c4  e8e0b3f8  [anon:libc_malloc]
         e85fb0c8  e8a570c0  [anon:libc_malloc]
         e85fb0cc  e954dd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e85fb1a0  e8a2cc00  [anon:libc_malloc]
         e85fb1a4  e8a2cc54  [anon:libc_malloc]
         e85fb1a8  00000000
         e85fb1ac  e8a2cc00  [anon:libc_malloc]
         e85fb1b0  e8a2cc90  [anon:libc_malloc]
         e85fb1b4  00000000
         e85fb1b8  00000000
         e85fb1bc  e947d35b  /system/lib/libbinder.so
    #09  e85fb1c0  00000000
         e85fb1c4  e947c8af  /system/lib/libbinder.so
         e85fb1c8  e8e11960  [anon:libc_malloc]
         e85fb1cc  e8e1196c  [anon:libc_malloc]
         e85fb1d0  00000000
         e85fb1d4  e9496939  /system/lib/libbinder.so
    #10  e85fb1d8  e8e11960  [anon:libc_malloc]
         e85fb1dc  e92dd905  /system/lib/libutils.so
    #11  e85fb1e0  e8e052c0  [anon:libc_malloc]
         e85fb1e4  e8e11960  [anon:libc_malloc]
         e85fb1e8  e8e05200  [anon:libc_malloc]
         e85fb1ec  e8e11960  [anon:libc_malloc]
         e85fb1f0  c0ebfa58
         e85fb1f4  e85fb230
         e85fb1f8  e85fb230
         e85fb1fc  e85fb230
         e85fb200  00000078
         e85fb204  00001558
         e85fb208  00001558
         e85fb20c  ea02a020
         e85fb210  e85fb230
         e85fb214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e85fb218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e85fb21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e85fb220  e85fb238
         e85fb224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e85fb228  e85fb230
         e85fb22c  00000000
         e85fb230  e86fc230
         e85fb234  e84fa230
         e85fb238  00001ec9
         e85fb23c  00001558
         e85fb240  00000001
         e85fb244  e84fe000
         e85fb248  000fd230
         e85fb24c  00001000
         e85fb250  00000000
         e85fb254  00000000
         e85fb258  00000003
         e85fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 7885, name: Binder:5464_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e84f9fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e84fa230
    ip  e84f9f70  sp  e84f9f60  lr  e957d511  pc  e9578108

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:
         e84f9f20  00000000
         e84f9f24  00000000
         e84f9f28  00000000
         e84f9f2c  00000000
         e84f9f30  00000000
         e84f9f34  00000000
         e84f9f38  00000000
         e84f9f3c  00001000
         e84f9f40  e8f011d8  [anon:libc_malloc]
         e84f9f44  e8e0ba08  [anon:libc_malloc]
         e84f9f48  e8e0ba2c  [anon:libc_malloc]
         e84f9f4c  e84fa0e4
         e84f9f50  e95d4260  [anon:.bss]
         e84f9f54  e8f011e0  [anon:libc_malloc]
         e84f9f58  e84f9fb4
         e84f9f5c  e95d43a8  [anon:.bss]
    #00  e84f9f60  e84fa490
         e84f9f64  e95d4260  [anon:.bss]
         e84f9f68  00000089
         e84f9f6c  00000000
    #01  e84f9f70  00000000
         e84f9f74  00000000
         e84f9f78  ffffffff
         e84f9f7c  e84f9fb4
         e84f9f80  00000000
         e84f9f84  c0ebfa58
         e84f9f88  e97bf028  [anon:.bss]
         e84f9f8c  00000000
         e84f9f90  00000000
         e84f9f94  00000002
         e84f9f98  e95d4260  [anon:.bss]
         e84f9f9c  00000000
         e84f9fa0  e95d4260  [anon:.bss]
         e84f9fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e84f9fa8  00000000
         e84f9fac  e8f03550  [anon:libc_malloc]
         e84f9fb0  0000197c
         e84f9fb4  00000000
         e84f9fb8  c0ebfa58
         e84f9fbc  e97bf028  [anon:.bss]
         e84f9fc0  e8a63000  [anon:libc_malloc]
         e84f9fc4  e95d4260  [anon:.bss]
         e84f9fc8  00000000
         e84f9fcc  e95d4260  [anon:.bss]
         e84f9fd0  00001558
         e84f9fd4  e95d4260  [anon:.bss]
         e84f9fd8  e84fa230
         e84f9fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e84f9fe0  00000000
         e84f9fe4  e84fa030
         e84f9fe8  00000000
         e84f9fec  e8e5b000  [anon:libc_malloc]
         e84f9ff0  00000010
         e84f9ff4  c0ebfa58
         e84f9ff8  e8a63010  [anon:libc_malloc]
         e84f9ffc  e8a63000  [anon:libc_malloc]
         e84fa000  e95d4260  [anon:.bss]
         e84fa004  00000000
         e84fa008  e95d4260  [anon:.bss]
         e84fa00c  00001558
         e84fa010  e95d4260  [anon:.bss]
         e84fa014  e97afdd9  /system/lib/libmediadrm.so
    #04  e84fa018  00000010
         e84fa01c  00000000
         e84fa020  e8e5b200  [anon:libc_malloc]
         e84fa024  00000000
         e84fa028  00000000
         e84fa02c  00000000
         e84fa030  00000000
         e84fa034  00000000
         e84fa038  c0ebfa58
         e84fa03c  e8a63010  [anon:libc_malloc]
         e84fa040  e8a36900  [anon:libc_malloc]
         e84fa044  e95d4260  [anon:.bss]
         e84fa048  00000000
         e84fa04c  e84fa1e4
         e84fa050  00001558
         e84fa054  e947620f  /system/lib/libbinder.so
    #05  e84fa058  e8a36900  [anon:libc_malloc]
         e84fa05c  e8a2fee0  [anon:libc_malloc]
         e84fa060  e8a63010  [anon:libc_malloc]
         e84fa064  c0ebfa58
         e84fa068  e8a36900  [anon:libc_malloc]
         e84fa06c  e8a02288  [anon:libc_malloc]
         e84fa070  00000001
         e84fa074  e9476193  /system/lib/libbinder.so
    #06  e84fa078  00001000
         e84fa07c  e8e5b000  [anon:libc_malloc]
         e84fa080  e8a36900  [anon:libc_malloc]
         e84fa084  e8e5b054  [anon:libc_malloc]
         e84fa088  e95d4260  [anon:.bss]
         e84fa08c  e947d0ad  /system/lib/libbinder.so
    #07  e84fa090  00001000
         e84fa094  e9554157  /apex/com.android.runtime/lib/bionic/libc.so
         e84fa098  00001000
         e84fa09c  00000000
         e84fa0a0  00001000
         e84fa0a4  00000001
         e84fa0a8  0000000f
         e84fa0ac  e84fa0e3
         e84fa0b0  e84fa0e2
         e84fa0b4  e84fa0e0
         e84fa0b8  e84fa490
         e84fa0bc  0000000f
         e84fa0c0  e8f029f0  [anon:libc_malloc]
         e84fa0c4  e95d4260  [anon:.bss]
         e84fa0c8  e95d41dc  [anon:.bss]
         e84fa0cc  e953ffd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e84fa1a0  e8e5b000  [anon:libc_malloc]
         e84fa1a4  e8e5b054  [anon:libc_malloc]
         e84fa1a8  00000000
         e84fa1ac  e8e5b000  [anon:libc_malloc]
         e84fa1b0  e8e5b090  [anon:libc_malloc]
         e84fa1b4  00000000
         e84fa1b8  00000000
         e84fa1bc  e947d35b  /system/lib/libbinder.so
    #09  e84fa1c0  00000000
         e84fa1c4  e947c8af  /system/lib/libbinder.so
         e84fa1c8  e8a291b0  [anon:libc_malloc]
         e84fa1cc  e8a291bc  [anon:libc_malloc]
         e84fa1d0  00000000
         e84fa1d4  e9496939  /system/lib/libbinder.so
    #10  e84fa1d8  e8a291b0  [anon:libc_malloc]
         e84fa1dc  e92dd905  /system/lib/libutils.so
    #11  e84fa1e0  e8a002f0  [anon:libc_malloc]
         e84fa1e4  e8a291b0  [anon:libc_malloc]
         e84fa1e8  e8e052c0  [anon:libc_malloc]
         e84fa1ec  e8a291b0  [anon:libc_malloc]
         e84fa1f0  c0ebfa58
         e84fa1f4  e84fa230
         e84fa1f8  e84fa230
         e84fa1fc  e84fa230
         e84fa200  00000078
         e84fa204  00001ec9
         e84fa208  00001558
         e84fa20c  e85fb490
         e84fa210  e84fa230
         e84fa214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e84fa218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e84fa21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e84fa220  e84fa238
         e84fa224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e84fa228  e84fa230
         e84fa22c  00000000
         e84fa230  e85fb230
         e84fa234  e83f9230
         e84fa238  00001ecd
         e84fa23c  00001558
         e84fa240  00000001
         e84fa244  e83fd000
         e84fa248  000fd230
         e84fa24c  00001000
         e84fa250  00000000
         e84fa254  00000000
         e84fa258  00000003
         e84fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13024, name: Binder:5464_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e83f8fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e83f9230
    ip  e83f8f70  sp  e83f8f60  lr  e957d511  pc  e9578108

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:
         e83f8f20  00000000
         e83f8f24  00000000
         e83f8f28  00000000
         e83f8f2c  00000000
         e83f8f30  00000000
         e83f8f34  00000000
         e83f8f38  00000000
         e83f8f3c  00001000
         e83f8f40  e8b01118  [anon:libc_malloc]
         e83f8f44  e8e0c108  [anon:libc_malloc]
         e83f8f48  e8e0c12c  [anon:libc_malloc]
         e83f8f4c  e83f90e4
         e83f8f50  e95d4260  [anon:.bss]
         e83f8f54  e8b01120  [anon:libc_malloc]
         e83f8f58  e83f8fb4
         e83f8f5c  e95d43a8  [anon:.bss]
    #00  e83f8f60  e83f9490
         e83f8f64  e95d4260  [anon:.bss]
         e83f8f68  00000089
         e83f8f6c  00000000
    #01  e83f8f70  00000000
         e83f8f74  00000000
         e83f8f78  ffffffff
         e83f8f7c  e83f8fb4
         e83f8f80  00000000
         e83f8f84  c0ebfa58
         e83f8f88  e97bf028  [anon:.bss]
         e83f8f8c  00000000
         e83f8f90  00000000
         e83f8f94  00000002
         e83f8f98  e95d4260  [anon:.bss]
         e83f8f9c  00000000
         e83f8fa0  e95d4260  [anon:.bss]
         e83f8fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e83f8fa8  00000000
         e83f8fac  e8f03550  [anon:libc_malloc]
         e83f8fb0  0000197c
         e83f8fb4  00000000
         e83f8fb8  c0ebfa58
         e83f8fbc  e97bf028  [anon:.bss]
         e83f8fc0  e8a63600  [anon:libc_malloc]
         e83f8fc4  e95d4260  [anon:.bss]
         e83f8fc8  00000000
         e83f8fcc  e95d4260  [anon:.bss]
         e83f8fd0  00001558
         e83f8fd4  e95d4260  [anon:.bss]
         e83f8fd8  e83f9230
         e83f8fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e83f8fe0  00000000
         e83f8fe4  e83f9030
         e83f8fe8  00000000
         e83f8fec  e8a2c600  [anon:libc_malloc]
         e83f8ff0  00000010
         e83f8ff4  c0ebfa58
         e83f8ff8  e8a63610  [anon:libc_malloc]
         e83f8ffc  e8a63600  [anon:libc_malloc]
         e83f9000  e95d4260  [anon:.bss]
         e83f9004  00000000
         e83f9008  e95d4260  [anon:.bss]
         e83f900c  00001558
         e83f9010  e95d4260  [anon:.bss]
         e83f9014  e97afdd9  /system/lib/libmediadrm.so
    #04  e83f9018  00000010
         e83f901c  00000000
         e83f9020  e8a06000  [anon:libc_malloc]
         e83f9024  00000000
         e83f9028  00000000
         e83f902c  00000000
         e83f9030  00000000
         e83f9034  00000000
         e83f9038  c0ebfa58
         e83f903c  e8a63610  [anon:libc_malloc]
         e83f9040  e8a36a40  [anon:libc_malloc]
         e83f9044  e95d4260  [anon:.bss]
         e83f9048  00000000
         e83f904c  e83f91e4
         e83f9050  00001558
         e83f9054  e947620f  /system/lib/libbinder.so
    #05  e83f9058  e8a36a40  [anon:libc_malloc]
         e83f905c  e8a68370  [anon:libc_malloc]
         e83f9060  e8a63610  [anon:libc_malloc]
         e83f9064  c0ebfa58
         e83f9068  e8a36a40  [anon:libc_malloc]
         e83f906c  e8a022b8  [anon:libc_malloc]
         e83f9070  00000001
         e83f9074  e9476193  /system/lib/libbinder.so
    #06  e83f9078  00001000
         e83f907c  e8a2c600  [anon:libc_malloc]
         e83f9080  e8a36a40  [anon:libc_malloc]
         e83f9084  e8a2c654  [anon:libc_malloc]
         e83f9088  e95d4260  [anon:.bss]
         e83f908c  e947d0ad  /system/lib/libbinder.so
    #07  e83f9090  00001000
         e83f9094  e9554157  /apex/com.android.runtime/lib/bionic/libc.so
         e83f9098  00001000
         e83f909c  00000000
         e83f90a0  00001000
         e83f90a4  00000001
         e83f90a8  0000000f
         e83f90ac  e83f90e3
         e83f90b0  e83f90e2
         e83f90b4  e83f90e0
         e83f90b8  e83f9128
         e83f90bc  0000000f
         e83f90c0  e8b02930  [anon:libc_malloc]
         e83f90c4  e95d4260  [anon:.bss]
         e83f90c8  e95d41dc  [anon:.bss]
         e83f90cc  e953ffd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e83f91a0  e8a2c600  [anon:libc_malloc]
         e83f91a4  e8a2c654  [anon:libc_malloc]
         e83f91a8  00000000
         e83f91ac  e8a2c600  [anon:libc_malloc]
         e83f91b0  e8a2c690  [anon:libc_malloc]
         e83f91b4  00000000
         e83f91b8  00000000
         e83f91bc  e947d35b  /system/lib/libbinder.so
    #09  e83f91c0  00000000
         e83f91c4  e947c8af  /system/lib/libbinder.so
         e83f91c8  e8a291e0  [anon:libc_malloc]
         e83f91cc  e8a291ec  [anon:libc_malloc]
         e83f91d0  00000000
         e83f91d4  e9496939  /system/lib/libbinder.so
    #10  e83f91d8  e8a291e0  [anon:libc_malloc]
         e83f91dc  e92dd905  /system/lib/libutils.so
    #11  e83f91e0  e8a12a90  [anon:libc_malloc]
         e83f91e4  e8a291e0  [anon:libc_malloc]
         e83f91e8  e8a00300  [anon:libc_malloc]
         e83f91ec  e8a291e0  [anon:libc_malloc]
         e83f91f0  c0ebfa58
         e83f91f4  e83f9230
         e83f91f8  e83f9230
         e83f91fc  e83f9230
         e83f9200  00000078
         e83f9204  00001ec9
         e83f9208  00001558
         e83f920c  e85fb490
         e83f9210  e83f9230
         e83f9214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e83f9218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e83f921c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e83f9220  e83f9238
         e83f9224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e83f9228  e83f9230
         e83f922c  00000000
         e83f9230  e84fa230
         e83f9234  e82f8230
         e83f9238  000032e0
         e83f923c  00001558
         e83f9240  00000001
         e83f9244  e82fc000
         e83f9248  000fd230
         e83f924c  00001000
         e83f9250  00000000
         e83f9254  00000000
         e83f9258  00000003
         e83f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13213, name: Binder:5464_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e82f7fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e82f8230
    ip  e82f7f70  sp  e82f7f60  lr  e957d511  pc  e9578108

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:
         e82f7f20  c0ebfa58
         e82f7f24  e81f7498
         e82f7f28  e95d43a8  [anon:.bss]
         e82f7f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e82f7f30  00000000
         e82f7f34  01000000
         e82f7f38  e95d4260  [anon:.bss]
         e82f7f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e82f7f40  e81f7238
         e82f7f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e82f7f48  e81f7230
         e82f7f4c  e82f7f94
         e82f7f50  e81f7274
         e82f7f54  00000000
         e82f7f58  e82f7fb4
         e82f7f5c  e95d43a8  [anon:.bss]
    #00  e82f7f60  e82f8490
         e82f7f64  e95d4260  [anon:.bss]
         e82f7f68  00000089
         e82f7f6c  00000000
    #01  e82f7f70  00000000
         e82f7f74  00000000
         e82f7f78  ffffffff
         e82f7f7c  e82f7fb4
         e82f7f80  00000000
         e82f7f84  c0ebfa58
         e82f7f88  e97bf028  [anon:.bss]
         e82f7f8c  00000000
         e82f7f90  00000000
         e82f7f94  00000002
         e82f7f98  e95d4260  [anon:.bss]
         e82f7f9c  00000000
         e82f7fa0  e95d4260  [anon:.bss]
         e82f7fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e82f7fa8  00000000
         e82f7fac  00000000
         e82f7fb0  c0ebfa58
         e82f7fb4  e80fa000
         e82f7fb8  c0ebfa58
         e82f7fbc  e97bf028  [anon:.bss]
         e82f7fc0  e8a69000  [anon:libc_malloc]
         e82f7fc4  e95d4260  [anon:.bss]
         e82f7fc8  00000000
         e82f7fcc  e95d4260  [anon:.bss]
         e82f7fd0  00001558
         e82f7fd4  e95d4260  [anon:.bss]
         e82f7fd8  e82f8230
         e82f7fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e82f7fe0  00000000
         e82f7fe4  e82f8030
         e82f7fe8  00000000
         e82f7fec  e8e50e00  [anon:libc_malloc]
         e82f7ff0  00000010
         e82f7ff4  c0ebfa58
         e82f7ff8  e8a69010  [anon:libc_malloc]
         e82f7ffc  e8a69000  [anon:libc_malloc]
         e82f8000  e95d4260  [anon:.bss]
         e82f8004  00000000
         e82f8008  e95d4260  [anon:.bss]
         e82f800c  00001558
         e82f8010  e95d4260  [anon:.bss]
         e82f8014  e97afdd9  /system/lib/libmediadrm.so
    #04  e82f8018  00000010
         e82f801c  00000000
         e82f8020  e8e5b800  [anon:libc_malloc]
         e82f8024  00000000
         e82f8028  00000000
         e82f802c  00000000
         e82f8030  00000000
         e82f8034  00000000
         e82f8038  c0ebfa58
         e82f803c  e8a69010  [anon:libc_malloc]
         e82f8040  e8e29940  [anon:libc_malloc]
         e82f8044  e95d4260  [anon:.bss]
         e82f8048  00000000
         e82f804c  e82f81e4
         e82f8050  00001558
         e82f8054  e947620f  /system/lib/libbinder.so
    #05  e82f8058  e8e29940  [anon:libc_malloc]
         e82f805c  e8e6a9a0  [anon:libc_malloc]
         e82f8060  e8a69010  [anon:libc_malloc]
         e82f8064  c0ebfa58
         e82f8068  e8e29940  [anon:libc_malloc]
         e82f806c  e8e069d8  [anon:libc_malloc]
         e82f8070  00000001
         e82f8074  e9476193  /system/lib/libbinder.so
    #06  e82f8078  c0ebfa58
         e82f807c  e8e50e00  [anon:libc_malloc]
         e82f8080  e8e29940  [anon:libc_malloc]
         e82f8084  e8e50e54  [anon:libc_malloc]
         e82f8088  e95d4260  [anon:.bss]
         e82f808c  e947d0ad  /system/lib/libbinder.so
    #07  e82f8090  0000000f
         e82f8094  e9554157  /apex/com.android.runtime/lib/bionic/libc.so
         e82f8098  0000000a
         e82f809c  e8e0c800  [anon:libc_malloc]
         e82f80a0  c0ebfa58
         e82f80a4  e8e0c108  [anon:libc_malloc]
         e82f80a8  c0ebfa58
         e82f80ac  00000000
         e82f80b0  03000000
         e82f80b4  e82f80f4
         e82f80b8  e82f8490
         e82f80bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e82f80c0  00000000
         e82f80c4  e9a58a0d  /system/lib/libbase.so
         e82f80c8  e82f80f4
         e82f80cc  e953ffd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e82f81a0  e8e50e00  [anon:libc_malloc]
         e82f81a4  e8e50e54  [anon:libc_malloc]
         e82f81a8  00000000
         e82f81ac  e8e50e00  [anon:libc_malloc]
         e82f81b0  e8e50e90  [anon:libc_malloc]
         e82f81b4  00000000
         e82f81b8  00000000
         e82f81bc  e947d35b  /system/lib/libbinder.so
    #09  e82f81c0  00000000
         e82f81c4  e947c8af  /system/lib/libbinder.so
         e82f81c8  e8a2bb80  [anon:libc_malloc]
         e82f81cc  e8a2bb8c  [anon:libc_malloc]
         e82f81d0  00000000
         e82f81d4  e9496939  /system/lib/libbinder.so
    #10  e82f81d8  e8a2bb80  [anon:libc_malloc]
         e82f81dc  e92dd905  /system/lib/libutils.so
    #11  e82f81e0  e8a12a70  [anon:libc_malloc]
         e82f81e4  e8a2bb80  [anon:libc_malloc]
         e82f81e8  e8a12a50  [anon:libc_malloc]
         e82f81ec  e8a2bb80  [anon:libc_malloc]
         e82f81f0  c0ebfa58
         e82f81f4  e82f8230
         e82f81f8  e82f8230
         e82f81fc  e82f8230
         e82f8200  00000078
         e82f8204  0000155c
         e82f8208  00001558
         e82f820c  e8cfe490
         e82f8210  e82f8230
         e82f8214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e82f8218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e82f821c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e82f8220  e82f8238
         e82f8224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e82f8228  e82f8230
         e82f822c  00000000
         e82f8230  e83f9230
         e82f8234  e81f7230
         e82f8238  0000339d
         e82f823c  00001558
         e82f8240  00000001
         e82f8244  e81fb000
         e82f8248  000fd230
         e82f824c  00001000
         e82f8250  00000000
         e82f8254  00000000
         e82f8258  00000003
         e82f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13214, name: Binder:5464_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e81f6fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e81f7230
    ip  e81f6f70  sp  e81f6f60  lr  e957d511  pc  e9578108

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:
         e81f6f20  c0ebfa58
         e81f6f24  e80f6498
         e81f6f28  e95d43a8  [anon:.bss]
         e81f6f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e81f6f30  00000000
         e81f6f34  01000000
         e81f6f38  e95d4260  [anon:.bss]
         e81f6f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e81f6f40  e80f6238
         e81f6f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e81f6f48  e80f6230
         e81f6f4c  e81f6f94
         e81f6f50  e80f6274
         e81f6f54  00000000
         e81f6f58  e81f6fb4
         e81f6f5c  e95d43a8  [anon:.bss]
    #00  e81f6f60  e81f7490
         e81f6f64  e95d4260  [anon:.bss]
         e81f6f68  00000089
         e81f6f6c  00000000
    #01  e81f6f70  00000000
         e81f6f74  00000000
         e81f6f78  ffffffff
         e81f6f7c  e81f6fb4
         e81f6f80  00000000
         e81f6f84  c0ebfa58
         e81f6f88  e97bf028  [anon:.bss]
         e81f6f8c  00000000
         e81f6f90  00000000
         e81f6f94  00000002
         e81f6f98  e95d4260  [anon:.bss]
         e81f6f9c  00000000
         e81f6fa0  e95d4260  [anon:.bss]
         e81f6fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e81f6fa8  00000000
         e81f6fac  00000000
         e81f6fb0  c0ebfa58
         e81f6fb4  e7ff9000
         e81f6fb8  c0ebfa58
         e81f6fbc  e97bf028  [anon:.bss]
         e81f6fc0  e8e42c00  [anon:libc_malloc]
         e81f6fc4  e95d4260  [anon:.bss]
         e81f6fc8  00000000
         e81f6fcc  e95d4260  [anon:.bss]
         e81f6fd0  00001558
         e81f6fd4  e95d4260  [anon:.bss]
         e81f6fd8  e81f7230
         e81f6fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e81f6fe0  00000000
         e81f6fe4  e81f7030
         e81f6fe8  00000000
         e81f6fec  e8a06200  [anon:libc_malloc]
         e81f6ff0  00000010
         e81f6ff4  c0ebfa58
         e81f6ff8  e8e42c10  [anon:libc_malloc]
         e81f6ffc  e8e42c00  [anon:libc_malloc]
         e81f7000  e95d4260  [anon:.bss]
         e81f7004  00000000
         e81f7008  e95d4260  [anon:.bss]
         e81f700c  00001558
         e81f7010  e95d4260  [anon:.bss]
         e81f7014  e97afdd9  /system/lib/libmediadrm.so
    #04  e81f7018  00000010
         e81f701c  00000000
         e81f7020  e8a06400  [anon:libc_malloc]
         e81f7024  00000000
         e81f7028  00000000
         e81f702c  00000000
         e81f7030  00000000
         e81f7034  00000000
         e81f7038  c0ebfa58
         e81f703c  e8e42c10  [anon:libc_malloc]
         e81f7040  e8e299c0  [anon:libc_malloc]
         e81f7044  e95d4260  [anon:.bss]
         e81f7048  00000000
         e81f704c  e81f71e4
         e81f7050  00001558
         e81f7054  e947620f  /system/lib/libbinder.so
    #05  e81f7058  e8e299c0  [anon:libc_malloc]
         e81f705c  e8e6ab30  [anon:libc_malloc]
         e81f7060  e8e42c10  [anon:libc_malloc]
         e81f7064  c0ebfa58
         e81f7068  e8e299c0  [anon:libc_malloc]
         e81f706c  e8e069f0  [anon:libc_malloc]
         e81f7070  00000001
         e81f7074  e9476193  /system/lib/libbinder.so
    #06  e81f7078  c0ebfa58
         e81f707c  e8a06200  [anon:libc_malloc]
         e81f7080  e8e299c0  [anon:libc_malloc]
         e81f7084  e8a06254  [anon:libc_malloc]
         e81f7088  e95d4260  [anon:.bss]
         e81f708c  e947d0ad  /system/lib/libbinder.so
    #07  e81f7090  ffff0208  [vectors]
         e81f7094  e81f70e9
         e81f7098  0000000a
         e81f709c  e8e0cf00  [anon:libc_malloc]
         e81f70a0  c0ebfa58
         e81f70a4  e8e0c808  [anon:libc_malloc]
         e81f70a8  c0ebfa58
         e81f70ac  e8e0cf08  [anon:libc_malloc]
         e81f70b0  00000002
         e81f70b4  e8e0cf2c  [anon:libc_malloc]
         e81f70b8  e81f7128
         e81f70bc  e8e0cf3c  [anon:libc_malloc]
         e81f70c0  e8800000
         e81f70c4  e8e0cff8  [anon:libc_malloc]
         e81f70c8  e8a16e40  [anon:libc_malloc]
         e81f70cc  e954dd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e81f71a0  e8a06200  [anon:libc_malloc]
         e81f71a4  e8a06254  [anon:libc_malloc]
         e81f71a8  00000000
         e81f71ac  e8a06200  [anon:libc_malloc]
         e81f71b0  e8a06290  [anon:libc_malloc]
         e81f71b4  00000000
         e81f71b8  00000000
         e81f71bc  e947d35b  /system/lib/libbinder.so
    #09  e81f71c0  00000000
         e81f71c4  e947c8af  /system/lib/libbinder.so
         e81f71c8  e8e13790  [anon:libc_malloc]
         e81f71cc  e8e1379c  [anon:libc_malloc]
         e81f71d0  00000000
         e81f71d4  e9496939  /system/lib/libbinder.so
    #10  e81f71d8  e8e13790  [anon:libc_malloc]
         e81f71dc  e92dd905  /system/lib/libutils.so
    #11  e81f71e0  e8e56370  [anon:libc_malloc]
         e81f71e4  e8e13790  [anon:libc_malloc]
         e81f71e8  e8a12a70  [anon:libc_malloc]
         e81f71ec  e8e13790  [anon:libc_malloc]
         e81f71f0  c0ebfa58
         e81f71f4  e81f7230
         e81f71f8  e81f7230
         e81f71fc  e81f7230
         e81f7200  00000078
         e81f7204  0000339d
         e81f7208  00001558
         e81f720c  e82f8490
         e81f7210  e81f7230
         e81f7214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e81f7218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e81f721c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e81f7220  e81f7238
         e81f7224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e81f7228  e81f7230
         e81f722c  00000000
         e81f7230  e82f8230
         e81f7234  e80f6230
         e81f7238  0000339e
         e81f723c  00001558
         e81f7240  00000001
         e81f7244  e80fa000
         e81f7248  000fd230
         e81f724c  00001000
         e81f7250  00000000
         e81f7254  00000000
         e81f7258  00000003
         e81f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13217, name: Binder:5464_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e80f5fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e80f6230
    ip  e80f5f70  sp  e80f5f60  lr  e957d511  pc  e9578108

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:
         e80f5f20  c0ebfa58
         e80f5f24  e7ff5498
         e80f5f28  e95d43a8  [anon:.bss]
         e80f5f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e80f5f30  00000000
         e80f5f34  01000000
         e80f5f38  e95d4260  [anon:.bss]
         e80f5f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e80f5f40  e7ff5238
         e80f5f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e80f5f48  e7ff5230
         e80f5f4c  e80f5f94
         e80f5f50  e7ff5274
         e80f5f54  00000000
         e80f5f58  e80f5fb4
         e80f5f5c  e95d43a8  [anon:.bss]
    #00  e80f5f60  e80f6490
         e80f5f64  e95d4260  [anon:.bss]
         e80f5f68  00000089
         e80f5f6c  00000000
    #01  e80f5f70  00000000
         e80f5f74  00000000
         e80f5f78  ffffffff
         e80f5f7c  e80f5fb4
         e80f5f80  00000000
         e80f5f84  c0ebfa58
         e80f5f88  e97bf028  [anon:.bss]
         e80f5f8c  00000000
         e80f5f90  00000000
         e80f5f94  00000002
         e80f5f98  e95d4260  [anon:.bss]
         e80f5f9c  00000000
         e80f5fa0  e95d4260  [anon:.bss]
         e80f5fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e80f5fa8  00000000
         e80f5fac  00000000
         e80f5fb0  c0ebfa58
         e80f5fb4  e7ef8000
         e80f5fb8  c0ebfa58
         e80f5fbc  e97bf028  [anon:.bss]
         e80f5fc0  e8a63c00  [anon:libc_malloc]
         e80f5fc4  e95d4260  [anon:.bss]
         e80f5fc8  00000000
         e80f5fcc  e95d4260  [anon:.bss]
         e80f5fd0  00001558
         e80f5fd4  e95d4260  [anon:.bss]
         e80f5fd8  e80f6230
         e80f5fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e80f5fe0  00000000
         e80f5fe4  e80f6030
         e80f5fe8  00000000
         e80f5fec  e8e5ba00  [anon:libc_malloc]
         e80f5ff0  00000010
         e80f5ff4  c0ebfa58
         e80f5ff8  e8a63c10  [anon:libc_malloc]
         e80f5ffc  e8a63c00  [anon:libc_malloc]
         e80f6000  e95d4260  [anon:.bss]
         e80f6004  00000000
         e80f6008  e95d4260  [anon:.bss]
         e80f600c  00001558
         e80f6010  e95d4260  [anon:.bss]
         e80f6014  e97afdd9  /system/lib/libmediadrm.so
    #04  e80f6018  00000010
         e80f601c  00000000
         e80f6020  e8e5bc00  [anon:libc_malloc]
         e80f6024  00000000
         e80f6028  00000000
         e80f602c  00000000
         e80f6030  00000000
         e80f6034  00000000
         e80f6038  c0ebfa58
         e80f603c  e8a63c10  [anon:libc_malloc]
         e80f6040  e8a36b80  [anon:libc_malloc]
         e80f6044  e95d4260  [anon:.bss]
         e80f6048  00000000
         e80f604c  e80f61e4
         e80f6050  00001558
         e80f6054  e947620f  /system/lib/libbinder.so
    #05  e80f6058  e8a36b80  [anon:libc_malloc]
         e80f605c  e8a686e0  [anon:libc_malloc]
         e80f6060  e8a63c10  [anon:libc_malloc]
         e80f6064  c0ebfa58
         e80f6068  e8a36b80  [anon:libc_malloc]
         e80f606c  e8a02468  [anon:libc_malloc]
         e80f6070  00000001
         e80f6074  e9476193  /system/lib/libbinder.so
    #06  e80f6078  c0ebfa58
         e80f607c  e8e5ba00  [anon:libc_malloc]
         e80f6080  e8a36b80  [anon:libc_malloc]
         e80f6084  e8e5ba54  [anon:libc_malloc]
         e80f6088  e95d4260  [anon:.bss]
         e80f608c  e947d0ad  /system/lib/libbinder.so
    #07  e80f6090  ffff0208  [vectors]
         e80f6094  e80f60e9
         e80f6098  0000000a
         e80f609c  e8e0d600  [anon:libc_malloc]
         e80f60a0  c0ebfa58
         e80f60a4  e8e0cf08  [anon:libc_malloc]
         e80f60a8  c0ebfa58
         e80f60ac  00000000
         e80f60b0  03000000
         e80f60b4  e80f60f4
         e80f60b8  e80f6490
         e80f60bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e80f60c0  00000000
         e80f60c4  e9a58a0d  /system/lib/libbase.so
         e80f60c8  e80f60f4
         e80f60cc  03000000
         ........  ........
    #08  e80f61a0  e8e5ba00  [anon:libc_malloc]
         e80f61a4  e8e5ba54  [anon:libc_malloc]
         e80f61a8  00000000
         e80f61ac  e8e5ba00  [anon:libc_malloc]
         e80f61b0  e8e5ba90  [anon:libc_malloc]
         e80f61b4  00000000
         e80f61b8  00000000
         e80f61bc  e947d35b  /system/lib/libbinder.so
    #09  e80f61c0  00000000
         e80f61c4  e947c8af  /system/lib/libbinder.so
         e80f61c8  e8a2bc70  [anon:libc_malloc]
         e80f61cc  e8a2bc7c  [anon:libc_malloc]
         e80f61d0  00000000
         e80f61d4  e9496939  /system/lib/libbinder.so
    #10  e80f61d8  e8a2bc70  [anon:libc_malloc]
         e80f61dc  e92dd905  /system/lib/libutils.so
    #11  e80f61e0  e8a12b00  [anon:libc_malloc]
         e80f61e4  e8a2bc70  [anon:libc_malloc]
         e80f61e8  e8e56370  [anon:libc_malloc]
         e80f61ec  e8a2bc70  [anon:libc_malloc]
         e80f61f0  c0ebfa58
         e80f61f4  e80f6230
         e80f61f8  e80f6230
         e80f61fc  e80f6230
         e80f6200  00000078
         e80f6204  0000339e
         e80f6208  00001558
         e80f620c  e81f7490
         e80f6210  e80f6230
         e80f6214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e80f6218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e80f621c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e80f6220  e80f6238
         e80f6224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e80f6228  e80f6230
         e80f622c  00000000
         e80f6230  e81f7230
         e80f6234  e7ff5230
         e80f6238  000033a1
         e80f623c  00001558
         e80f6240  00000001
         e80f6244  e7ff9000
         e80f6248  000fd230
         e80f624c  00001000
         e80f6250  00000000
         e80f6254  00000000
         e80f6258  00000003
         e80f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13218, name: Binder:5464_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7ff4fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7ff5230
    ip  e7ff4f70  sp  e7ff4f60  lr  e957d511  pc  e9578108

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:
         e7ff4f20  c0ebfa58
         e7ff4f24  e7ef4498
         e7ff4f28  e95d43a8  [anon:.bss]
         e7ff4f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7ff4f30  00000000
         e7ff4f34  01000000
         e7ff4f38  e95d4260  [anon:.bss]
         e7ff4f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7ff4f40  e7ef4238
         e7ff4f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ff4f48  e7ef4230
         e7ff4f4c  e7ff4f94
         e7ff4f50  e7ef4274
         e7ff4f54  00000000
         e7ff4f58  e7ff4fb4
         e7ff4f5c  e95d43a8  [anon:.bss]
    #00  e7ff4f60  e7ff5490
         e7ff4f64  e95d4260  [anon:.bss]
         e7ff4f68  00000089
         e7ff4f6c  00000000
    #01  e7ff4f70  00000000
         e7ff4f74  00000000
         e7ff4f78  ffffffff
         e7ff4f7c  e7ff4fb4
         e7ff4f80  00000000
         e7ff4f84  c0ebfa58
         e7ff4f88  e97bf028  [anon:.bss]
         e7ff4f8c  00000000
         e7ff4f90  00000000
         e7ff4f94  00000002
         e7ff4f98  e95d4260  [anon:.bss]
         e7ff4f9c  00000000
         e7ff4fa0  e95d4260  [anon:.bss]
         e7ff4fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7ff4fa8  00000000
         e7ff4fac  00000000
         e7ff4fb0  c0ebfa58
         e7ff4fb4  e7df7000
         e7ff4fb8  c0ebfa58
         e7ff4fbc  e97bf028  [anon:.bss]
         e7ff4fc0  e8a69400  [anon:libc_malloc]
         e7ff4fc4  e95d4260  [anon:.bss]
         e7ff4fc8  00000000
         e7ff4fcc  e95d4260  [anon:.bss]
         e7ff4fd0  00001558
         e7ff4fd4  e95d4260  [anon:.bss]
         e7ff4fd8  e7ff5230
         e7ff4fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7ff4fe0  00000000
         e7ff4fe4  e7ff5030
         e7ff4fe8  00000000
         e7ff4fec  e8a06600  [anon:libc_malloc]
         e7ff4ff0  00000010
         e7ff4ff4  c0ebfa58
         e7ff4ff8  e8a69410  [anon:libc_malloc]
         e7ff4ffc  e8a69400  [anon:libc_malloc]
         e7ff5000  e95d4260  [anon:.bss]
         e7ff5004  00000000
         e7ff5008  e95d4260  [anon:.bss]
         e7ff500c  00001558
         e7ff5010  e95d4260  [anon:.bss]
         e7ff5014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7ff5018  00000010
         e7ff501c  00000000
         e7ff5020  e8a06800  [anon:libc_malloc]
         e7ff5024  00000000
         e7ff5028  00000000
         e7ff502c  00000000
         e7ff5030  00000000
         e7ff5034  00000000
         e7ff5038  c0ebfa58
         e7ff503c  e8a69410  [anon:libc_malloc]
         e7ff5040  e8a36c80  [anon:libc_malloc]
         e7ff5044  e95d4260  [anon:.bss]
         e7ff5048  00000000
         e7ff504c  e7ff51e4
         e7ff5050  00001558
         e7ff5054  e947620f  /system/lib/libbinder.so
    #05  e7ff5058  e8a36c80  [anon:libc_malloc]
         e7ff505c  e8a68b20  [anon:libc_malloc]
         e7ff5060  e8a69410  [anon:libc_malloc]
         e7ff5064  c0ebfa58
         e7ff5068  e8a36c80  [anon:libc_malloc]
         e7ff506c  e8a02498  [anon:libc_malloc]
         e7ff5070  00000001
         e7ff5074  e9476193  /system/lib/libbinder.so
    #06  e7ff5078  c0ebfa58
         e7ff507c  e8a06600  [anon:libc_malloc]
         e7ff5080  e8a36c80  [anon:libc_malloc]
         e7ff5084  e8a06654  [anon:libc_malloc]
         e7ff5088  e95d4260  [anon:.bss]
         e7ff508c  e947d0ad  /system/lib/libbinder.so
    #07  e7ff5090  ffff0208  [vectors]
         e7ff5094  e7ff50e9
         e7ff5098  0000000a
         e7ff509c  e8e0dd00  [anon:libc_malloc]
         e7ff50a0  c0ebfa58
         e7ff50a4  e8e0d608  [anon:libc_malloc]
         e7ff50a8  c0ebfa58
         e7ff50ac  e8e0dd08  [anon:libc_malloc]
         e7ff50b0  00000002
         e7ff50b4  e8e0dd2c  [anon:libc_malloc]
         e7ff50b8  e7ff5128
         e7ff50bc  e8e0dd3c  [anon:libc_malloc]
         e7ff50c0  e8800000
         e7ff50c4  e8e0ddf8  [anon:libc_malloc]
         e7ff50c8  e8a16ec0  [anon:libc_malloc]
         e7ff50cc  e954dd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e7ff51a0  e8a06600  [anon:libc_malloc]
         e7ff51a4  e8a06654  [anon:libc_malloc]
         e7ff51a8  00000000
         e7ff51ac  e8a06600  [anon:libc_malloc]
         e7ff51b0  e8a06690  [anon:libc_malloc]
         e7ff51b4  00000000
         e7ff51b8  00000000
         e7ff51bc  e947d35b  /system/lib/libbinder.so
    #09  e7ff51c0  00000000
         e7ff51c4  e947c8af  /system/lib/libbinder.so
         e7ff51c8  e8e13850  [anon:libc_malloc]
         e7ff51cc  e8e1385c  [anon:libc_malloc]
         e7ff51d0  00000000
         e7ff51d4  e9496939  /system/lib/libbinder.so
    #10  e7ff51d8  e8e13850  [anon:libc_malloc]
         e7ff51dc  e92dd905  /system/lib/libutils.so
    #11  e7ff51e0  e8e563a0  [anon:libc_malloc]
         e7ff51e4  e8e13850  [anon:libc_malloc]
         e7ff51e8  e8a12b00  [anon:libc_malloc]
         e7ff51ec  e8e13850  [anon:libc_malloc]
         e7ff51f0  c0ebfa58
         e7ff51f4  e7ff5230
         e7ff51f8  e7ff5230
         e7ff51fc  e7ff5230
         e7ff5200  00000078
         e7ff5204  000033a1
         e7ff5208  00001558
         e7ff520c  e80f6490
         e7ff5210  e7ff5230
         e7ff5214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7ff5218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ff521c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7ff5220  e7ff5238
         e7ff5224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ff5228  e7ff5230
         e7ff522c  00000000
         e7ff5230  e80f6230
         e7ff5234  e7ef4230
         e7ff5238  000033a2
         e7ff523c  00001558
         e7ff5240  00000001
         e7ff5244  e7ef8000
         e7ff5248  000fd230
         e7ff524c  00001000
         e7ff5250  00000000
         e7ff5254  00000000
         e7ff5258  00000003
         e7ff525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13219, name: Binder:5464_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7ef3fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7ef4230
    ip  e7ef3f70  sp  e7ef3f60  lr  e957d511  pc  e9578108

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:
         e7ef3f20  c0ebfa58
         e7ef3f24  e7df3498
         e7ef3f28  e95d43a8  [anon:.bss]
         e7ef3f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef3f30  00000000
         e7ef3f34  01000000
         e7ef3f38  e95d4260  [anon:.bss]
         e7ef3f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef3f40  e7df3238
         e7ef3f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef3f48  e7df3230
         e7ef3f4c  e7ef3f94
         e7ef3f50  e7df3274
         e7ef3f54  00000000
         e7ef3f58  e7ef3fb4
         e7ef3f5c  e95d43a8  [anon:.bss]
    #00  e7ef3f60  e7ef4490
         e7ef3f64  e95d4260  [anon:.bss]
         e7ef3f68  00000089
         e7ef3f6c  00000000
    #01  e7ef3f70  00000000
         e7ef3f74  00000000
         e7ef3f78  ffffffff
         e7ef3f7c  e7ef3fb4
         e7ef3f80  00000000
         e7ef3f84  c0ebfa58
         e7ef3f88  e97bf028  [anon:.bss]
         e7ef3f8c  00000000
         e7ef3f90  00000000
         e7ef3f94  00000002
         e7ef3f98  e95d4260  [anon:.bss]
         e7ef3f9c  00000000
         e7ef3fa0  e95d4260  [anon:.bss]
         e7ef3fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7ef3fa8  00000000
         e7ef3fac  00000000
         e7ef3fb0  c0ebfa58
         e7ef3fb4  e7cf6000
         e7ef3fb8  c0ebfa58
         e7ef3fbc  e97bf028  [anon:.bss]
         e7ef3fc0  e8a69600  [anon:libc_malloc]
         e7ef3fc4  e95d4260  [anon:.bss]
         e7ef3fc8  00000000
         e7ef3fcc  e95d4260  [anon:.bss]
         e7ef3fd0  00001558
         e7ef3fd4  e95d4260  [anon:.bss]
         e7ef3fd8  e7ef4230
         e7ef3fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7ef3fe0  00000000
         e7ef3fe4  e7ef4030
         e7ef3fe8  00000000
         e7ef3fec  e8e5be00  [anon:libc_malloc]
         e7ef3ff0  00000010
         e7ef3ff4  c0ebfa58
         e7ef3ff8  e8a69610  [anon:libc_malloc]
         e7ef3ffc  e8a69600  [anon:libc_malloc]
         e7ef4000  e95d4260  [anon:.bss]
         e7ef4004  00000000
         e7ef4008  e95d4260  [anon:.bss]
         e7ef400c  00001558
         e7ef4010  e95d4260  [anon:.bss]
         e7ef4014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7ef4018  00000010
         e7ef401c  00000000
         e7ef4020  e8e58000  [anon:libc_malloc]
         e7ef4024  00000000
         e7ef4028  00000000
         e7ef402c  00000000
         e7ef4030  00000000
         e7ef4034  00000000
         e7ef4038  c0ebfa58
         e7ef403c  e8a69610  [anon:libc_malloc]
         e7ef4040  e8a36d00  [anon:libc_malloc]
         e7ef4044  e95d4260  [anon:.bss]
         e7ef4048  00000000
         e7ef404c  e7ef41e4
         e7ef4050  00001558
         e7ef4054  e947620f  /system/lib/libbinder.so
    #05  e7ef4058  e8a36d00  [anon:libc_malloc]
         e7ef405c  e8a68cb0  [anon:libc_malloc]
         e7ef4060  e8a69610  [anon:libc_malloc]
         e7ef4064  c0ebfa58
         e7ef4068  e8a36d00  [anon:libc_malloc]
         e7ef406c  e8a024b0  [anon:libc_malloc]
         e7ef4070  00000001
         e7ef4074  e9476193  /system/lib/libbinder.so
    #06  e7ef4078  c0ebfa58
         e7ef407c  e8e5be00  [anon:libc_malloc]
         e7ef4080  e8a36d00  [anon:libc_malloc]
         e7ef4084  e8e5be54  [anon:libc_malloc]
         e7ef4088  e95d4260  [anon:.bss]
         e7ef408c  e947d0ad  /system/lib/libbinder.so
    #07  e7ef4090  00001000
         e7ef4094  e9554157  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef4098  00001000
         e7ef409c  00000000
         e7ef40a0  00001000
         e7ef40a4  00000001
         e7ef40a8  0000000f
         e7ef40ac  e7ef40e3
         e7ef40b0  e7ef40e2
         e7ef40b4  e7ef40e0
         e7ef40b8  e7ef4490
         e7ef40bc  0000000f
         e7ef40c0  e8f029f0  [anon:libc_malloc]
         e7ef40c4  e95d4260  [anon:.bss]
         e7ef40c8  e95d41dc  [anon:.bss]
         e7ef40cc  e953ffd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e7ef41a0  e8e5be00  [anon:libc_malloc]
         e7ef41a4  e8e5be54  [anon:libc_malloc]
         e7ef41a8  00000000
         e7ef41ac  e8e5be00  [anon:libc_malloc]
         e7ef41b0  e8e5be90  [anon:libc_malloc]
         e7ef41b4  00000000
         e7ef41b8  00000000
         e7ef41bc  e947d35b  /system/lib/libbinder.so
    #09  e7ef41c0  00000000
         e7ef41c4  e947c8af  /system/lib/libbinder.so
         e7ef41c8  e8a2bd30  [anon:libc_malloc]
         e7ef41cc  e8a2bd3c  [anon:libc_malloc]
         e7ef41d0  00000000
         e7ef41d4  e9496939  /system/lib/libbinder.so
    #10  e7ef41d8  e8a2bd30  [anon:libc_malloc]
         e7ef41dc  e92dd905  /system/lib/libutils.so
    #11  e7ef41e0  e8a12b30  [anon:libc_malloc]
         e7ef41e4  e8a2bd30  [anon:libc_malloc]
         e7ef41e8  e8e563a0  [anon:libc_malloc]
         e7ef41ec  e8a2bd30  [anon:libc_malloc]
         e7ef41f0  c0ebfa58
         e7ef41f4  e7ef4230
         e7ef41f8  e7ef4230
         e7ef41fc  e7ef4230
         e7ef4200  00000078
         e7ef4204  000033a2
         e7ef4208  00001558
         e7ef420c  e7ff5490
         e7ef4210  e7ef4230
         e7ef4214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7ef4218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef421c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7ef4220  e7ef4238
         e7ef4224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ef4228  e7ef4230
         e7ef422c  00000000
         e7ef4230  e7ff5230
         e7ef4234  e7df3230
         e7ef4238  000033a3
         e7ef423c  00001558
         e7ef4240  00000001
         e7ef4244  e7df7000
         e7ef4248  000fd230
         e7ef424c  00001000
         e7ef4250  00000000
         e7ef4254  00000000
         e7ef4258  00000003
         e7ef425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13220, name: Binder:5464_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7df2fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7df3230
    ip  e7df2f70  sp  e7df2f60  lr  e957d511  pc  e9578108

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:
         e7df2f20  c0ebfa58
         e7df2f24  e7cf2498
         e7df2f28  e95d43a8  [anon:.bss]
         e7df2f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7df2f30  00000000
         e7df2f34  01000000
         e7df2f38  e95d4260  [anon:.bss]
         e7df2f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7df2f40  e7cf2238
         e7df2f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7df2f48  e7cf2230
         e7df2f4c  e7df2f94
         e7df2f50  e7cf2274
         e7df2f54  00000000
         e7df2f58  e7df2fb4
         e7df2f5c  e95d43a8  [anon:.bss]
    #00  e7df2f60  e7df3490
         e7df2f64  e95d4260  [anon:.bss]
         e7df2f68  00000089
         e7df2f6c  00000000
    #01  e7df2f70  00000000
         e7df2f74  00000000
         e7df2f78  ffffffff
         e7df2f7c  e7df2fb4
         e7df2f80  00000000
         e7df2f84  c0ebfa58
         e7df2f88  e97bf028  [anon:.bss]
         e7df2f8c  00000000
         e7df2f90  00000000
         e7df2f94  00000002
         e7df2f98  e95d4260  [anon:.bss]
         e7df2f9c  00000000
         e7df2fa0  e95d4260  [anon:.bss]
         e7df2fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7df2fa8  00000000
         e7df2fac  00000000
         e7df2fb0  c0ebfa58
         e7df2fb4  e7bf5000
         e7df2fb8  c0ebfa58
         e7df2fbc  e97bf028  [anon:.bss]
         e7df2fc0  e8e6f000  [anon:libc_malloc]
         e7df2fc4  e95d4260  [anon:.bss]
         e7df2fc8  00000000
         e7df2fcc  e95d4260  [anon:.bss]
         e7df2fd0  00001558
         e7df2fd4  e95d4260  [anon:.bss]
         e7df2fd8  e7df3230
         e7df2fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7df2fe0  00000000
         e7df2fe4  e7df3030
         e7df2fe8  00000000
         e7df2fec  e8a06a00  [anon:libc_malloc]
         e7df2ff0  00000010
         e7df2ff4  c0ebfa58
         e7df2ff8  e8e6f010  [anon:libc_malloc]
         e7df2ffc  e8e6f000  [anon:libc_malloc]
         e7df3000  e95d4260  [anon:.bss]
         e7df3004  00000000
         e7df3008  e95d4260  [anon:.bss]
         e7df300c  00001558
         e7df3010  e95d4260  [anon:.bss]
         e7df3014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7df3018  00000010
         e7df301c  00000000
         e7df3020  e8a06c00  [anon:libc_malloc]
         e7df3024  00000000
         e7df3028  00000000
         e7df302c  00000000
         e7df3030  00000000
         e7df3034  00000000
         e7df3038  c0ebfa58
         e7df303c  e8e6f010  [anon:libc_malloc]
         e7df3040  e8e29b00  [anon:libc_malloc]
         e7df3044  e95d4260  [anon:.bss]
         e7df3048  00000000
         e7df304c  e7df31e4
         e7df3050  00001558
         e7df3054  e947620f  /system/lib/libbinder.so
    #05  e7df3058  e8e29b00  [anon:libc_malloc]
         e7df305c  e8e6ae70  [anon:libc_malloc]
         e7df3060  e8e6f010  [anon:libc_malloc]
         e7df3064  c0ebfa58
         e7df3068  e8e29b00  [anon:libc_malloc]
         e7df306c  e8e06a38  [anon:libc_malloc]
         e7df3070  00000001
         e7df3074  e9476193  /system/lib/libbinder.so
    #06  e7df3078  c0ebfa58
         e7df307c  e8a06a00  [anon:libc_malloc]
         e7df3080  e8e29b00  [anon:libc_malloc]
         e7df3084  e8a06a54  [anon:libc_malloc]
         e7df3088  e95d4260  [anon:.bss]
         e7df308c  e947d0ad  /system/lib/libbinder.so
    #07  e7df3090  ffff0208  [vectors]
         e7df3094  e7df30e9
         e7df3098  0000000a
         e7df309c  e8e0eb00  [anon:libc_malloc]
         e7df30a0  c0ebfa58
         e7df30a4  e8e0e408  [anon:libc_malloc]
         e7df30a8  c0ebfa58
         e7df30ac  e8e0eb08  [anon:libc_malloc]
         e7df30b0  00000002
         e7df30b4  e8e0eb2c  [anon:libc_malloc]
         e7df30b8  e7df3128
         e7df30bc  e8e0eb3c  [anon:libc_malloc]
         e7df30c0  e8800000
         e7df30c4  e8e0ebf8  [anon:libc_malloc]
         e7df30c8  e8a16f40  [anon:libc_malloc]
         e7df30cc  e954dd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e7df31a0  e8a06a00  [anon:libc_malloc]
         e7df31a4  e8a06a54  [anon:libc_malloc]
         e7df31a8  00000000
         e7df31ac  e8a06a00  [anon:libc_malloc]
         e7df31b0  e8a06a90  [anon:libc_malloc]
         e7df31b4  00000000
         e7df31b8  00000000
         e7df31bc  e947d35b  /system/lib/libbinder.so
    #09  e7df31c0  00000000
         e7df31c4  e947c8af  /system/lib/libbinder.so
         e7df31c8  e8e13910  [anon:libc_malloc]
         e7df31cc  e8e1391c  [anon:libc_malloc]
         e7df31d0  00000000
         e7df31d4  e9496939  /system/lib/libbinder.so
    #10  e7df31d8  e8e13910  [anon:libc_malloc]
         e7df31dc  e92dd905  /system/lib/libutils.so
    #11  e7df31e0  e8e563d0  [anon:libc_malloc]
         e7df31e4  e8e13910  [anon:libc_malloc]
         e7df31e8  e8a12b30  [anon:libc_malloc]
         e7df31ec  e8e13910  [anon:libc_malloc]
         e7df31f0  c0ebfa58
         e7df31f4  e7df3230
         e7df31f8  e7df3230
         e7df31fc  e7df3230
         e7df3200  00000078
         e7df3204  000033a3
         e7df3208  00001558
         e7df320c  e7ef4490
         e7df3210  e7df3230
         e7df3214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7df3218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7df321c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7df3220  e7df3238
         e7df3224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7df3228  e7df3230
         e7df322c  00000000
         e7df3230  e7ef4230
         e7df3234  e7cf2230
         e7df3238  000033a4
         e7df323c  00001558
         e7df3240  00000001
         e7df3244  e7cf6000
         e7df3248  000fd230
         e7df324c  00001000
         e7df3250  00000000
         e7df3254  00000000
         e7df3258  00000003
         e7df325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13221, name: Binder:5464_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7cf1fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7cf2230
    ip  e7cf1f70  sp  e7cf1f60  lr  e957d511  pc  e9578108

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:
         e7cf1f20  c0ebfa58
         e7cf1f24  e7bf1498
         e7cf1f28  e95d43a8  [anon:.bss]
         e7cf1f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf1f30  00000000
         e7cf1f34  01000000
         e7cf1f38  e95d4260  [anon:.bss]
         e7cf1f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf1f40  e7bf1238
         e7cf1f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf1f48  e7bf1230
         e7cf1f4c  e7cf1f94
         e7cf1f50  e7bf1274
         e7cf1f54  00000000
         e7cf1f58  e7cf1fb4
         e7cf1f5c  e95d43a8  [anon:.bss]
    #00  e7cf1f60  e7cf2490
         e7cf1f64  e95d4260  [anon:.bss]
         e7cf1f68  00000089
         e7cf1f6c  00000000
    #01  e7cf1f70  00000000
         e7cf1f74  00000000
         e7cf1f78  ffffffff
         e7cf1f7c  e7cf1fb4
         e7cf1f80  00000000
         e7cf1f84  c0ebfa58
         e7cf1f88  e97bf028  [anon:.bss]
         e7cf1f8c  00000000
         e7cf1f90  00000000
         e7cf1f94  00000002
         e7cf1f98  e95d4260  [anon:.bss]
         e7cf1f9c  00000000
         e7cf1fa0  e95d4260  [anon:.bss]
         e7cf1fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7cf1fa8  00000000
         e7cf1fac  00000000
         e7cf1fb0  c0ebfa58
         e7cf1fb4  e7af4000
         e7cf1fb8  c0ebfa58
         e7cf1fbc  e97bf028  [anon:.bss]
         e7cf1fc0  e8e41a00  [anon:libc_malloc]
         e7cf1fc4  e95d4260  [anon:.bss]
         e7cf1fc8  00000000
         e7cf1fcc  e95d4260  [anon:.bss]
         e7cf1fd0  00001558
         e7cf1fd4  e95d4260  [anon:.bss]
         e7cf1fd8  e7cf2230
         e7cf1fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7cf1fe0  00000000
         e7cf1fe4  e7cf2030
         e7cf1fe8  00000000
         e7cf1fec  e8e58200  [anon:libc_malloc]
         e7cf1ff0  00000010
         e7cf1ff4  c0ebfa58
         e7cf1ff8  e8e41a10  [anon:libc_malloc]
         e7cf1ffc  e8e41a00  [anon:libc_malloc]
         e7cf2000  e95d4260  [anon:.bss]
         e7cf2004  00000000
         e7cf2008  e95d4260  [anon:.bss]
         e7cf200c  00001558
         e7cf2010  e95d4260  [anon:.bss]
         e7cf2014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7cf2018  00000010
         e7cf201c  00000000
         e7cf2020  e8e58400  [anon:libc_malloc]
         e7cf2024  00000000
         e7cf2028  00000000
         e7cf202c  00000000
         e7cf2030  00000000
         e7cf2034  00000000
         e7cf2038  c0ebfa58
         e7cf203c  e8e41a10  [anon:libc_malloc]
         e7cf2040  e8e294c0  [anon:libc_malloc]
         e7cf2044  e95d4260  [anon:.bss]
         e7cf2048  00000000
         e7cf204c  e7cf21e4
         e7cf2050  00001558
         e7cf2054  e947620f  /system/lib/libbinder.so
    #05  e7cf2058  e8e294c0  [anon:libc_malloc]
         e7cf205c  e8e05cd0  [anon:libc_malloc]
         e7cf2060  e8e41a10  [anon:libc_malloc]
         e7cf2064  c0ebfa58
         e7cf2068  e8e294c0  [anon:libc_malloc]
         e7cf206c  e8e06918  [anon:libc_malloc]
         e7cf2070  00000001
         e7cf2074  e9476193  /system/lib/libbinder.so
    #06  e7cf2078  c0ebfa58
         e7cf207c  e8e58200  [anon:libc_malloc]
         e7cf2080  e8e294c0  [anon:libc_malloc]
         e7cf2084  e8e58254  [anon:libc_malloc]
         e7cf2088  e95d4260  [anon:.bss]
         e7cf208c  e947d0ad  /system/lib/libbinder.so
    #07  e7cf2090  ffff0208  [vectors]
         e7cf2094  e7cf20e9
         e7cf2098  0000000a
         e7cf209c  e8e0f200  [anon:libc_malloc]
         e7cf20a0  c0ebfa58
         e7cf20a4  e8e0eb08  [anon:libc_malloc]
         e7cf20a8  c0ebfa58
         e7cf20ac  00000000
         e7cf20b0  03000000
         e7cf20b4  e7cf20f4
         e7cf20b8  e7cf2490
         e7cf20bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf20c0  00000000
         e7cf20c4  e9a58a0d  /system/lib/libbase.so
         e7cf20c8  e7cf20f4
         e7cf20cc  03000000
         ........  ........
    #08  e7cf21a0  e8e58200  [anon:libc_malloc]
         e7cf21a4  e8e58254  [anon:libc_malloc]
         e7cf21a8  00000000
         e7cf21ac  e8e58200  [anon:libc_malloc]
         e7cf21b0  e8e58290  [anon:libc_malloc]
         e7cf21b4  00000000
         e7cf21b8  00000000
         e7cf21bc  e947d35b  /system/lib/libbinder.so
    #09  e7cf21c0  00000000
         e7cf21c4  e947c8af  /system/lib/libbinder.so
         e7cf21c8  e8a2bdf0  [anon:libc_malloc]
         e7cf21cc  e8a2bdfc  [anon:libc_malloc]
         e7cf21d0  00000000
         e7cf21d4  e9496939  /system/lib/libbinder.so
    #10  e7cf21d8  e8a2bdf0  [anon:libc_malloc]
         e7cf21dc  e92dd905  /system/lib/libutils.so
    #11  e7cf21e0  e8a12b60  [anon:libc_malloc]
         e7cf21e4  e8a2bdf0  [anon:libc_malloc]
         e7cf21e8  e8e563d0  [anon:libc_malloc]
         e7cf21ec  e8a2bdf0  [anon:libc_malloc]
         e7cf21f0  c0ebfa58
         e7cf21f4  e7cf2230
         e7cf21f8  e7cf2230
         e7cf21fc  e7cf2230
         e7cf2200  00000078
         e7cf2204  000033a4
         e7cf2208  00001558
         e7cf220c  e7df3490
         e7cf2210  e7cf2230
         e7cf2214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7cf2218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf221c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7cf2220  e7cf2238
         e7cf2224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf2228  e7cf2230
         e7cf222c  00000000
         e7cf2230  e7df3230
         e7cf2234  e7bf1230
         e7cf2238  000033a5
         e7cf223c  00001558
         e7cf2240  00000001
         e7cf2244  e7bf5000
         e7cf2248  000fd230
         e7cf224c  00001000
         e7cf2250  00000000
         e7cf2254  00000000
         e7cf2258  00000003
         e7cf225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13222, name: Binder:5464_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7bf0fb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7bf1230
    ip  e7bf0f70  sp  e7bf0f60  lr  e957d511  pc  e9578108

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:
         e7bf0f20  c0ebfa58
         e7bf0f24  e7af0498
         e7bf0f28  e95d43a8  [anon:.bss]
         e7bf0f2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf0f30  00000000
         e7bf0f34  01000000
         e7bf0f38  e95d4260  [anon:.bss]
         e7bf0f3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf0f40  e7af0238
         e7bf0f44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf0f48  e7af0230
         e7bf0f4c  e7bf0f94
         e7bf0f50  e7af0274
         e7bf0f54  00000000
         e7bf0f58  e7bf0fb4
         e7bf0f5c  e95d43a8  [anon:.bss]
    #00  e7bf0f60  e7bf1490
         e7bf0f64  e95d4260  [anon:.bss]
         e7bf0f68  00000089
         e7bf0f6c  00000000
    #01  e7bf0f70  00000000
         e7bf0f74  00000000
         e7bf0f78  ffffffff
         e7bf0f7c  e7bf0fb4
         e7bf0f80  00000000
         e7bf0f84  c0ebfa58
         e7bf0f88  e97bf028  [anon:.bss]
         e7bf0f8c  00000000
         e7bf0f90  00000000
         e7bf0f94  00000002
         e7bf0f98  e95d4260  [anon:.bss]
         e7bf0f9c  00000000
         e7bf0fa0  e95d4260  [anon:.bss]
         e7bf0fa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7bf0fa8  00000000
         e7bf0fac  00000000
         e7bf0fb0  c0ebfa58
         e7bf0fb4  e79f3000
         e7bf0fb8  c0ebfa58
         e7bf0fbc  e97bf028  [anon:.bss]
         e7bf0fc0  e8e42000  [anon:libc_malloc]
         e7bf0fc4  e95d4260  [anon:.bss]
         e7bf0fc8  00000000
         e7bf0fcc  e95d4260  [anon:.bss]
         e7bf0fd0  00001558
         e7bf0fd4  e95d4260  [anon:.bss]
         e7bf0fd8  e7bf1230
         e7bf0fdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7bf0fe0  00000000
         e7bf0fe4  e7bf1030
         e7bf0fe8  00000000
         e7bf0fec  e8a06e00  [anon:libc_malloc]
         e7bf0ff0  00000010
         e7bf0ff4  c0ebfa58
         e7bf0ff8  e8e42010  [anon:libc_malloc]
         e7bf0ffc  e8e42000  [anon:libc_malloc]
         e7bf1000  e95d4260  [anon:.bss]
         e7bf1004  00000000
         e7bf1008  e95d4260  [anon:.bss]
         e7bf100c  00001558
         e7bf1010  e95d4260  [anon:.bss]
         e7bf1014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7bf1018  00000010
         e7bf101c  00000000
         e7bf1020  e8a07000  [anon:libc_malloc]
         e7bf1024  00000000
         e7bf1028  00000000
         e7bf102c  00000000
         e7bf1030  00000000
         e7bf1034  00000000
         e7bf1038  c0ebfa58
         e7bf103c  e8e42010  [anon:libc_malloc]
         e7bf1040  e8e296c0  [anon:libc_malloc]
         e7bf1044  e95d4260  [anon:.bss]
         e7bf1048  00000000
         e7bf104c  e7bf11e4
         e7bf1050  00001558
         e7bf1054  e947620f  /system/lib/libbinder.so
    #05  e7bf1058  e8e296c0  [anon:libc_malloc]
         e7bf105c  e8e6a200  [anon:libc_malloc]
         e7bf1060  e8e42010  [anon:libc_malloc]
         e7bf1064  c0ebfa58
         e7bf1068  e8e296c0  [anon:libc_malloc]
         e7bf106c  e8e06960  [anon:libc_malloc]
         e7bf1070  00000001
         e7bf1074  e9476193  /system/lib/libbinder.so
    #06  e7bf1078  c0ebfa58
         e7bf107c  e8a06e00  [anon:libc_malloc]
         e7bf1080  e8e296c0  [anon:libc_malloc]
         e7bf1084  e8a06e54  [anon:libc_malloc]
         e7bf1088  e95d4260  [anon:.bss]
         e7bf108c  e947d0ad  /system/lib/libbinder.so
    #07  e7bf1090  00001000
         e7bf1094  e9554157  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf1098  00001000
         e7bf109c  00000000
         e7bf10a0  00001000
         e7bf10a4  00000001
         e7bf10a8  0000000f
         e7bf10ac  e7bf10e3
         e7bf10b0  e7bf10e2
         e7bf10b4  e7bf10e0
         e7bf10b8  e7bf1128
         e7bf10bc  0000000f
         e7bf10c0  e8b02930  [anon:libc_malloc]
         e7bf10c4  e95d4260  [anon:.bss]
         e7bf10c8  e95d41dc  [anon:.bss]
         e7bf10cc  e953ffd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e7bf11a0  e8a06e00  [anon:libc_malloc]
         e7bf11a4  e8a06e54  [anon:libc_malloc]
         e7bf11a8  00000000
         e7bf11ac  e8a06e00  [anon:libc_malloc]
         e7bf11b0  e8a06e90  [anon:libc_malloc]
         e7bf11b4  00000000
         e7bf11b8  00000000
         e7bf11bc  e947d35b  /system/lib/libbinder.so
    #09  e7bf11c0  00000000
         e7bf11c4  e947c8af  /system/lib/libbinder.so
         e7bf11c8  e8e139d0  [anon:libc_malloc]
         e7bf11cc  e8e139dc  [anon:libc_malloc]
         e7bf11d0  00000000
         e7bf11d4  e9496939  /system/lib/libbinder.so
    #10  e7bf11d8  e8e139d0  [anon:libc_malloc]
         e7bf11dc  e92dd905  /system/lib/libutils.so
    #11  e7bf11e0  e8e56400  [anon:libc_malloc]
         e7bf11e4  e8e139d0  [anon:libc_malloc]
         e7bf11e8  e8a12b60  [anon:libc_malloc]
         e7bf11ec  e8e139d0  [anon:libc_malloc]
         e7bf11f0  c0ebfa58
         e7bf11f4  e7bf1230
         e7bf11f8  e7bf1230
         e7bf11fc  e7bf1230
         e7bf1200  00000078
         e7bf1204  000033a5
         e7bf1208  00001558
         e7bf120c  e7cf2490
         e7bf1210  e7bf1230
         e7bf1214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7bf1218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf121c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7bf1220  e7bf1238
         e7bf1224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf1228  e7bf1230
         e7bf122c  00000000
         e7bf1230  e7cf2230
         e7bf1234  e7af0230
         e7bf1238  000033a6
         e7bf123c  00001558
         e7bf1240  00000001
         e7bf1244  e7af4000
         e7bf1248  000fd230
         e7bf124c  00001000
         e7bf1250  00000000
         e7bf1254  00000000
         e7bf1258  00000003
         e7bf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13223, name: Binder:5464_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7aeffb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e7af0230
    ip  e7aeff70  sp  e7aeff60  lr  e957d511  pc  e9578108

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:
         e7aeff20  c0ebfa58
         e7aeff24  e79ef498
         e7aeff28  e95d43a8  [anon:.bss]
         e7aeff2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e7aeff30  00000000
         e7aeff34  01000000
         e7aeff38  e95d4260  [anon:.bss]
         e7aeff3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e7aeff40  e79ef238
         e7aeff44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7aeff48  e79ef230
         e7aeff4c  e7aeff94
         e7aeff50  e79ef274
         e7aeff54  00000000
         e7aeff58  e7aeffb4
         e7aeff5c  e95d43a8  [anon:.bss]
    #00  e7aeff60  e7af0490
         e7aeff64  e95d4260  [anon:.bss]
         e7aeff68  00000089
         e7aeff6c  00000000
    #01  e7aeff70  00000000
         e7aeff74  00000000
         e7aeff78  ffffffff
         e7aeff7c  e7aeffb4
         e7aeff80  00000000
         e7aeff84  c0ebfa58
         e7aeff88  e97bf028  [anon:.bss]
         e7aeff8c  00000000
         e7aeff90  00000000
         e7aeff94  00000002
         e7aeff98  e95d4260  [anon:.bss]
         e7aeff9c  00000000
         e7aeffa0  e95d4260  [anon:.bss]
         e7aeffa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7aeffa8  00000000
         e7aeffac  00000000
         e7aeffb0  c0ebfa58
         e7aeffb4  e78f2000
         e7aeffb8  c0ebfa58
         e7aeffbc  e97bf028  [anon:.bss]
         e7aeffc0  e8a2e200  [anon:libc_malloc]
         e7aeffc4  e95d4260  [anon:.bss]
         e7aeffc8  00000000
         e7aeffcc  e95d4260  [anon:.bss]
         e7aeffd0  00001558
         e7aeffd4  e95d4260  [anon:.bss]
         e7aeffd8  e7af0230
         e7aeffdc  e97af88f  /system/lib/libmediadrm.so
    #03  e7aeffe0  00000000
         e7aeffe4  e7af0030
         e7aeffe8  00000000
         e7aeffec  e8e58600  [anon:libc_malloc]
         e7aefff0  00000010
         e7aefff4  c0ebfa58
         e7aefff8  e8a2e210  [anon:libc_malloc]
         e7aefffc  e8a2e200  [anon:libc_malloc]
         e7af0000  e95d4260  [anon:.bss]
         e7af0004  00000000
         e7af0008  e95d4260  [anon:.bss]
         e7af000c  00001558
         e7af0010  e95d4260  [anon:.bss]
         e7af0014  e97afdd9  /system/lib/libmediadrm.so
    #04  e7af0018  00000010
         e7af001c  00000000
         e7af0020  e8e58800  [anon:libc_malloc]
         e7af0024  00000000
         e7af0028  00000000
         e7af002c  00000000
         e7af0030  00000000
         e7af0034  00000000
         e7af0038  c0ebfa58
         e7af003c  e8a2e210  [anon:libc_malloc]
         e7af0040  e8a36580  [anon:libc_malloc]
         e7af0044  e95d4260  [anon:.bss]
         e7af0048  00000000
         e7af004c  e7af01e4
         e7af0050  00001558
         e7af0054  e947620f  /system/lib/libbinder.so
    #05  e7af0058  e8a36580  [anon:libc_malloc]
         e7af005c  e8a2f060  [anon:libc_malloc]
         e7af0060  e8a2e210  [anon:libc_malloc]
         e7af0064  c0ebfa58
         e7af0068  e8a36580  [anon:libc_malloc]
         e7af006c  e8a021c8  [anon:libc_malloc]
         e7af0070  00000001
         e7af0074  e9476193  /system/lib/libbinder.so
    #06  e7af0078  c0ebfa58
         e7af007c  e8e58600  [anon:libc_malloc]
         e7af0080  e8a36580  [anon:libc_malloc]
         e7af0084  e8e58654  [anon:libc_malloc]
         e7af0088  e95d4260  [anon:.bss]
         e7af008c  e947d0ad  /system/lib/libbinder.so
    #07  e7af0090  ffff0208  [vectors]
         e7af0094  e7af00e9
         e7af0098  0000000a
         e7af009c  e8e7c000  [anon:libc_malloc]
         e7af00a0  c0ebfa58
         e7af00a4  e8e0f908  [anon:libc_malloc]
         e7af00a8  c0ebfa58
         e7af00ac  00000000
         e7af00b0  03000000
         e7af00b4  e7af00f4
         e7af00b8  e7af0490
         e7af00bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e7af00c0  00000000
         e7af00c4  e9a58a0d  /system/lib/libbase.so
         e7af00c8  e7af00f4
         e7af00cc  03000000
         ........  ........
    #08  e7af01a0  e8e58600  [anon:libc_malloc]
         e7af01a4  e8e58654  [anon:libc_malloc]
         e7af01a8  00000000
         e7af01ac  e8e58600  [anon:libc_malloc]
         e7af01b0  e8e58690  [anon:libc_malloc]
         e7af01b4  00000000
         e7af01b8  00000000
         e7af01bc  e947d35b  /system/lib/libbinder.so
    #09  e7af01c0  00000000
         e7af01c4  e947c8af  /system/lib/libbinder.so
         e7af01c8  e8a2beb0  [anon:libc_malloc]
         e7af01cc  e8a2bebc  [anon:libc_malloc]
         e7af01d0  00000000
         e7af01d4  e9496939  /system/lib/libbinder.so
    #10  e7af01d8  e8a2beb0  [anon:libc_malloc]
         e7af01dc  e92dd905  /system/lib/libutils.so
    #11  e7af01e0  e8a12b90  [anon:libc_malloc]
         e7af01e4  e8a2beb0  [anon:libc_malloc]
         e7af01e8  e8e56400  [anon:libc_malloc]
         e7af01ec  e8a2beb0  [anon:libc_malloc]
         e7af01f0  c0ebfa58
         e7af01f4  e7af0230
         e7af01f8  e7af0230
         e7af01fc  e7af0230
         e7af0200  00000078
         e7af0204  000033a6
         e7af0208  00001558
         e7af020c  e7bf1490
         e7af0210  e7af0230
         e7af0214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7af0218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7af021c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7af0220  e7af0238
         e7af0224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e7af0228  e7af0230
         e7af022c  00000000
         e7af0230  e7bf1230
         e7af0234  e79ef230
         e7af0238  000033a7
         e7af023c  00001558
         e7af0240  00000001
         e7af0244  e79f3000
         e7af0248  000fd230
         e7af024c  00001000
         e7af0250  00000000
         e7af0254  00000000
         e7af0258  00000003
         e7af025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13224, name: Binder:5464_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e79eefb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e79ef230
    ip  e79eef70  sp  e79eef60  lr  e957d511  pc  e9578108

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:
         e79eef20  c0ebfa58
         e79eef24  e78ee498
         e79eef28  e95d43a8  [anon:.bss]
         e79eef2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e79eef30  00000000
         e79eef34  01000000
         e79eef38  e95d4260  [anon:.bss]
         e79eef3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e79eef40  e78ee238
         e79eef44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e79eef48  e78ee230
         e79eef4c  e79eef94
         e79eef50  e78ee274
         e79eef54  00000000
         e79eef58  e79eefb4
         e79eef5c  e95d43a8  [anon:.bss]
    #00  e79eef60  e79ef490
         e79eef64  e95d4260  [anon:.bss]
         e79eef68  00000089
         e79eef6c  00000000
    #01  e79eef70  00000000
         e79eef74  00000000
         e79eef78  ffffffff
         e79eef7c  e79eefb4
         e79eef80  00000000
         e79eef84  c0ebfa58
         e79eef88  e97bf028  [anon:.bss]
         e79eef8c  00000000
         e79eef90  00000000
         e79eef94  00000002
         e79eef98  e95d4260  [anon:.bss]
         e79eef9c  00000000
         e79eefa0  e95d4260  [anon:.bss]
         e79eefa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e79eefa8  00000000
         e79eefac  00000000
         e79eefb0  c0ebfa58
         e79eefb4  e77f1000
         e79eefb8  c0ebfa58
         e79eefbc  e97bf028  [anon:.bss]
         e79eefc0  e8e41400  [anon:libc_malloc]
         e79eefc4  e95d4260  [anon:.bss]
         e79eefc8  00000000
         e79eefcc  e95d4260  [anon:.bss]
         e79eefd0  00001558
         e79eefd4  e95d4260  [anon:.bss]
         e79eefd8  e79ef230
         e79eefdc  e97af88f  /system/lib/libmediadrm.so
    #03  e79eefe0  00000000
         e79eefe4  e79ef030
         e79eefe8  00000000
         e79eefec  e8a07200  [anon:libc_malloc]
         e79eeff0  00000010
         e79eeff4  c0ebfa58
         e79eeff8  e8e41410  [anon:libc_malloc]
         e79eeffc  e8e41400  [anon:libc_malloc]
         e79ef000  e95d4260  [anon:.bss]
         e79ef004  00000000
         e79ef008  e95d4260  [anon:.bss]
         e79ef00c  00001558
         e79ef010  e95d4260  [anon:.bss]
         e79ef014  e97afdd9  /system/lib/libmediadrm.so
    #04  e79ef018  00000010
         e79ef01c  00000000
         e79ef020  e8a07400  [anon:libc_malloc]
         e79ef024  00000000
         e79ef028  00000000
         e79ef02c  00000000
         e79ef030  00000000
         e79ef034  00000000
         e79ef038  c0ebfa58
         e79ef03c  e8e41410  [anon:libc_malloc]
         e79ef040  e8e292c0  [anon:libc_malloc]
         e79ef044  e95d4260  [anon:.bss]
         e79ef048  00000000
         e79ef04c  e79ef1e4
         e79ef050  00001558
         e79ef054  e947620f  /system/lib/libbinder.so
    #05  e79ef058  e8e292c0  [anon:libc_malloc]
         e79ef05c  e8e05790  [anon:libc_malloc]
         e79ef060  e8e41410  [anon:libc_malloc]
         e79ef064  c0ebfa58
         e79ef068  e8e292c0  [anon:libc_malloc]
         e79ef06c  e8e06888  [anon:libc_malloc]
         e79ef070  00000001
         e79ef074  e9476193  /system/lib/libbinder.so
    #06  e79ef078  c0ebfa58
         e79ef07c  e8a07200  [anon:libc_malloc]
         e79ef080  e8e292c0  [anon:libc_malloc]
         e79ef084  e8a07254  [anon:libc_malloc]
         e79ef088  e95d4260  [anon:.bss]
         e79ef08c  e947d0ad  /system/lib/libbinder.so
    #07  e79ef090  ffff0208  [vectors]
         e79ef094  e79ef0e9
         e79ef098  0000000a
         e79ef09c  00000001
         e79ef0a0  00000003
         e79ef0a4  e79ef0db
         e79ef0a8  c0ebfa58
         e79ef0ac  00000000
         e79ef0b0  03000000
         e79ef0b4  e79ef0f4
         e79ef0b8  e79ef490
         e79ef0bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e79ef0c0  00000000
         e79ef0c4  e9a58a0d  /system/lib/libbase.so
         e79ef0c8  e79ef0f4
         e79ef0cc  03000000
         ........  ........
    #08  e79ef1a0  e8a07200  [anon:libc_malloc]
         e79ef1a4  e8a07254  [anon:libc_malloc]
         e79ef1a8  00000000
         e79ef1ac  e8a07200  [anon:libc_malloc]
         e79ef1b0  e8a07290  [anon:libc_malloc]
         e79ef1b4  00000000
         e79ef1b8  00000000
         e79ef1bc  e947d35b  /system/lib/libbinder.so
    #09  e79ef1c0  00000000
         e79ef1c4  e947c8af  /system/lib/libbinder.so
         e79ef1c8  e8e13a90  [anon:libc_malloc]
         e79ef1cc  e8e13a9c  [anon:libc_malloc]
         e79ef1d0  00000000
         e79ef1d4  e9496939  /system/lib/libbinder.so
    #10  e79ef1d8  e8e13a90  [anon:libc_malloc]
         e79ef1dc  e92dd905  /system/lib/libutils.so
    #11  e79ef1e0  e8e56430  [anon:libc_malloc]
         e79ef1e4  e8e13a90  [anon:libc_malloc]
         e79ef1e8  e8a12b90  [anon:libc_malloc]
         e79ef1ec  e8e13a90  [anon:libc_malloc]
         e79ef1f0  c0ebfa58
         e79ef1f4  e79ef230
         e79ef1f8  e79ef230
         e79ef1fc  e79ef230
         e79ef200  00000078
         e79ef204  000033a7
         e79ef208  00001558
         e79ef20c  e7af0490
         e79ef210  e79ef230
         e79ef214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e79ef218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e79ef21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e79ef220  e79ef238
         e79ef224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e79ef228  e79ef230
         e79ef22c  00000000
         e79ef230  e7af0230
         e79ef234  e78ee230
         e79ef238  000033a8
         e79ef23c  00001558
         e79ef240  00000001
         e79ef244  e78f2000
         e79ef248  000fd230
         e79ef24c  00001000
         e79ef250  00000000
         e79ef254  00000000
         e79ef258  00000003
         e79ef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13225, name: Binder:5464_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e78edfb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e78ee230
    ip  e78edf70  sp  e78edf60  lr  e957d511  pc  e9578108

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:
         e78edf20  c0ebfa58
         e78edf24  e77ed498
         e78edf28  e95d43a8  [anon:.bss]
         e78edf2c  e95ce894  /apex/com.android.runtime/lib/bionic/libc.so
         e78edf30  00000000
         e78edf34  01000000
         e78edf38  e95d4260  [anon:.bss]
         e78edf3c  e957db55  /apex/com.android.runtime/lib/bionic/libc.so
         e78edf40  e77ed238
         e78edf44  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e78edf48  e77ed230
         e78edf4c  e78edf94
         e78edf50  e77ed274
         e78edf54  00000000
         e78edf58  e78edfb4
         e78edf5c  e95d43a8  [anon:.bss]
    #00  e78edf60  e78ee490
         e78edf64  e95d4260  [anon:.bss]
         e78edf68  00000089
         e78edf6c  00000000
    #01  e78edf70  00000000
         e78edf74  00000000
         e78edf78  ffffffff
         e78edf7c  e78edfb4
         e78edf80  00000000
         e78edf84  c0ebfa58
         e78edf88  e97bf028  [anon:.bss]
         e78edf8c  00000000
         e78edf90  00000000
         e78edf94  00000002
         e78edf98  e95d4260  [anon:.bss]
         e78edf9c  00000000
         e78edfa0  e95d4260  [anon:.bss]
         e78edfa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e78edfa8  00000000
         e78edfac  00000000
         e78edfb0  c0ebfa58
         e78edfb4  e76f0000
         e78edfb8  c0ebfa58
         e78edfbc  e97bf028  [anon:.bss]
         e78edfc0  e8a2d000  [anon:libc_malloc]
         e78edfc4  e95d4260  [anon:.bss]
         e78edfc8  00000000
         e78edfcc  e95d4260  [anon:.bss]
         e78edfd0  00001558
         e78edfd4  e95d4260  [anon:.bss]
         e78edfd8  e78ee230
         e78edfdc  e97af88f  /system/lib/libmediadrm.so
    #03  e78edfe0  00000000
         e78edfe4  e78ee030
         e78edfe8  00000000
         e78edfec  e8e58a00  [anon:libc_malloc]
         e78edff0  00000010
         e78edff4  c0ebfa58
         e78edff8  e8a2d010  [anon:libc_malloc]
         e78edffc  e8a2d000  [anon:libc_malloc]
         e78ee000  e95d4260  [anon:.bss]
         e78ee004  00000000
         e78ee008  e95d4260  [anon:.bss]
         e78ee00c  00001558
         e78ee010  e95d4260  [anon:.bss]
         e78ee014  e97afdd9  /system/lib/libmediadrm.so
    #04  e78ee018  00000010
         e78ee01c  00000000
         e78ee020  e8e58c00  [anon:libc_malloc]
         e78ee024  00000000
         e78ee028  00000000
         e78ee02c  00000000
         e78ee030  00000000
         e78ee034  00000000
         e78ee038  c0ebfa58
         e78ee03c  e8a2d010  [anon:libc_malloc]
         e78ee040  e8a36100  [anon:libc_malloc]
         e78ee044  e95d4260  [anon:.bss]
         e78ee048  00000000
         e78ee04c  e78ee1e4
         e78ee050  00001558
         e78ee054  e947620f  /system/lib/libbinder.so
    #05  e78ee058  e8a36100  [anon:libc_malloc]
         e78ee05c  e8a00290  [anon:libc_malloc]
         e78ee060  e8a2d010  [anon:libc_malloc]
         e78ee064  c0ebfa58
         e78ee068  e8a36100  [anon:libc_malloc]
         e78ee06c  e8a02048  [anon:libc_malloc]
         e78ee070  00000001
         e78ee074  e9476193  /system/lib/libbinder.so
    #06  e78ee078  c0ebfa58
         e78ee07c  e8e58a00  [anon:libc_malloc]
         e78ee080  e8a36100  [anon:libc_malloc]
         e78ee084  e8e58a54  [anon:libc_malloc]
         e78ee088  e95d4260  [anon:.bss]
         e78ee08c  e947d0ad  /system/lib/libbinder.so
    #07  e78ee090  ffff0208  [vectors]
         e78ee094  e78ee0e9
         e78ee098  0000000a
         e78ee09c  e8e7ce00  [anon:libc_malloc]
         e78ee0a0  c0ebfa58
         e78ee0a4  e8e7c708  [anon:libc_malloc]
         e78ee0a8  c0ebfa58
         e78ee0ac  00000000
         e78ee0b0  03000000
         e78ee0b4  e78ee0f4
         e78ee0b8  e78ee490
         e78ee0bc  e957eee7  /apex/com.android.runtime/lib/bionic/libc.so
         e78ee0c0  00000000
         e78ee0c4  e9a58a0d  /system/lib/libbase.so
         e78ee0c8  e78ee0f4
         e78ee0cc  03000000
         ........  ........
    #08  e78ee1a0  e8e58a00  [anon:libc_malloc]
         e78ee1a4  e8e58a54  [anon:libc_malloc]
         e78ee1a8  00000000
         e78ee1ac  e8e58a00  [anon:libc_malloc]
         e78ee1b0  e8e58a90  [anon:libc_malloc]
         e78ee1b4  00000000
         e78ee1b8  00000000
         e78ee1bc  e947d35b  /system/lib/libbinder.so
    #09  e78ee1c0  00000000
         e78ee1c4  e947c8af  /system/lib/libbinder.so
         e78ee1c8  e8a2bf70  [anon:libc_malloc]
         e78ee1cc  e8a2bf7c  [anon:libc_malloc]
         e78ee1d0  00000000
         e78ee1d4  e9496939  /system/lib/libbinder.so
    #10  e78ee1d8  e8a2bf70  [anon:libc_malloc]
         e78ee1dc  e92dd905  /system/lib/libutils.so
    #11  e78ee1e0  e8a12bc0  [anon:libc_malloc]
         e78ee1e4  e8a2bf70  [anon:libc_malloc]
         e78ee1e8  e8e56430  [anon:libc_malloc]
         e78ee1ec  e8a2bf70  [anon:libc_malloc]
         e78ee1f0  c0ebfa58
         e78ee1f4  e78ee230
         e78ee1f8  e78ee230
         e78ee1fc  e78ee230
         e78ee200  00000078
         e78ee204  000033a8
         e78ee208  00001558
         e78ee20c  e79ef490
         e78ee210  e78ee230
         e78ee214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e78ee218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e78ee21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e78ee220  e78ee238
         e78ee224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e78ee228  e78ee230
         e78ee22c  00000000
         e78ee230  e79ef230
         e78ee234  e77ed230
         e78ee238  000033a9
         e78ee23c  00001558
         e78ee240  00000001
         e78ee244  e77f1000
         e78ee248  000fd230
         e78ee24c  00001000
         e78ee250  00000000
         e78ee254  00000000
         e78ee258  00000003
         e78ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5464, tid: 13226, name: Binder:5464_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e97bf028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e77ecfb4  r7  000000f0
    r8  00000002  r9  e97bf028  r10 00000000  r11 e77ed230
    ip  e77ecf70  sp  e77ecf60  lr  e957d511  pc  e9578108

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:
         e77ecf20  00000000
         e77ecf24  00000000
         e77ecf28  00000000
         e77ecf2c  00000000
         e77ecf30  00000000
         e77ecf34  00000000
         e77ecf38  00000000
         e77ecf3c  00000000
         e77ecf40  00000000
         e77ecf44  00000000
         e77ecf48  00000000
         e77ecf4c  00000000
         e77ecf50  00000000
         e77ecf54  00000000
         e77ecf58  e77ecfb4
         e77ecf5c  e95d43a8  [anon:.bss]
    #00  e77ecf60  e77ed490
         e77ecf64  e95d4260  [anon:.bss]
         e77ecf68  00000089
         e77ecf6c  00000000
    #01  e77ecf70  00000000
         e77ecf74  00000000
         e77ecf78  ffffffff
         e77ecf7c  e77ecfb4
         e77ecf80  00000000
         e77ecf84  c0ebfa58
         e77ecf88  e97bf028  [anon:.bss]
         e77ecf8c  00000000
         e77ecf90  00000000
         e77ecf94  00000002
         e77ecf98  e95d4260  [anon:.bss]
         e77ecf9c  00000000
         e77ecfa0  e95d4260  [anon:.bss]
         e77ecfa4  e95c4b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e77ecfa8  00000000
         e77ecfac  e8f03550  [anon:libc_malloc]
         e77ecfb0  0000197c
         e77ecfb4  00000000
         e77ecfb8  c0ebfa58
         e77ecfbc  e97bf028  [anon:.bss]
         e77ecfc0  e8a2e000  [anon:libc_malloc]
         e77ecfc4  e95d4260  [anon:.bss]
         e77ecfc8  00000000
         e77ecfcc  e95d4260  [anon:.bss]
         e77ecfd0  00001558
         e77ecfd4  e95d4260  [anon:.bss]
         e77ecfd8  e77ed230
         e77ecfdc  e97af88f  /system/lib/libmediadrm.so
    #03  e77ecfe0  00000000
         e77ecfe4  e77ed030
         e77ecfe8  00000000
         e77ecfec  e8a07600  [anon:libc_malloc]
         e77ecff0  00000010
         e77ecff4  c0ebfa58
         e77ecff8  e8a2e010  [anon:libc_malloc]
         e77ecffc  e8a2e000  [anon:libc_malloc]
         e77ed000  e95d4260  [anon:.bss]
         e77ed004  00000000
         e77ed008  e95d4260  [anon:.bss]
         e77ed00c  00001558
         e77ed010  e95d4260  [anon:.bss]
         e77ed014  e97afdd9  /system/lib/libmediadrm.so
    #04  e77ed018  00000010
         e77ed01c  00000000
         e77ed020  e8a07800  [anon:libc_malloc]
         e77ed024  00000000
         e77ed028  00000000
         e77ed02c  00000000
         e77ed030  00000000
         e77ed034  00000000
         e77ed038  c0ebfa58
         e77ed03c  e8a2e010  [anon:libc_malloc]
         e77ed040  e8a36500  [anon:libc_malloc]
         e77ed044  e95d4260  [anon:.bss]
         e77ed048  00000000
         e77ed04c  e77ed1e4
         e77ed050  00001558
         e77ed054  e947620f  /system/lib/libbinder.so
    #05  e77ed058  e8a36500  [anon:libc_malloc]
         e77ed05c  e8a00ed0  [anon:libc_malloc]
         e77ed060  e8a2e010  [anon:libc_malloc]
         e77ed064  c0ebfa58
         e77ed068  e8a36500  [anon:libc_malloc]
         e77ed06c  e8a021b0  [anon:libc_malloc]
         e77ed070  00000001
         e77ed074  e9476193  /system/lib/libbinder.so
    #06  e77ed078  c0ebfa58
         e77ed07c  e8a07600  [anon:libc_malloc]
         e77ed080  e8a36500  [anon:libc_malloc]
         e77ed084  e8a07654  [anon:libc_malloc]
         e77ed088  e95d4260  [anon:.bss]
         e77ed08c  e947d0ad  /system/lib/libbinder.so
    #07  e77ed090  ffff0208  [vectors]
         e77ed094  e77ed0e9
         e77ed098  0000000a
         e77ed09c  e8e7d500  [anon:libc_malloc]
         e77ed0a0  c0ebfa58
         e77ed0a4  e8e7ce08  [anon:libc_malloc]
         e77ed0a8  c0ebfa58
         e77ed0ac  e8e7d508  [anon:libc_malloc]
         e77ed0b0  00000002
         e77ed0b4  e8e7d52c  [anon:libc_malloc]
         e77ed0b8  e77ed128
         e77ed0bc  e8e7d53c  [anon:libc_malloc]
         e77ed0c0  e8800000
         e77ed0c4  e8e7d5f8  [anon:libc_malloc]
         e77ed0c8  e8a080c0  [anon:libc_malloc]
         e77ed0cc  e954dd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e77ed1a0  e8a07600  [anon:libc_malloc]
         e77ed1a4  e8a07654  [anon:libc_malloc]
         e77ed1a8  00000000
         e77ed1ac  e8a07600  [anon:libc_malloc]
         e77ed1b0  e8a07690  [anon:libc_malloc]
         e77ed1b4  00000000
         e77ed1b8  00000000
         e77ed1bc  e947d35b  /system/lib/libbinder.so
    #09  e77ed1c0  00000000
         e77ed1c4  e947c8af  /system/lib/libbinder.so
         e77ed1c8  e8e13b50  [anon:libc_malloc]
         e77ed1cc  e8e13b5c  [anon:libc_malloc]
         e77ed1d0  00000000
         e77ed1d4  e9496939  /system/lib/libbinder.so
    #10  e77ed1d8  e8e13b50  [anon:libc_malloc]
         e77ed1dc  e92dd905  /system/lib/libutils.so
    #11  e77ed1e0  e8e56460  [anon:libc_malloc]
         e77ed1e4  e8e13b50  [anon:libc_malloc]
         e77ed1e8  e8a12bc0  [anon:libc_malloc]
         e77ed1ec  e8e13b50  [anon:libc_malloc]
         e77ed1f0  c0ebfa58
         e77ed1f4  e77ed230
         e77ed1f8  e77ed230
         e77ed1fc  e77ed230
         e77ed200  00000078
         e77ed204  000033a9
         e77ed208  00001558
         e77ed20c  e78ee490
         e77ed210  e77ed230
         e77ed214  e95c4089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e77ed218  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e77ed21c  e957e143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e77ed220  e77ed238
         e77ed224  e95c4073  /apex/com.android.runtime/lib/bionic/libc.so
         e77ed228  e77ed230
         e77ed22c  00000000
         e77ed230  e78ee230
         e77ed234  00000000
         e77ed238  000033aa
         e77ed23c  00001558
         e77ed240  00000001
         e77ed244  e76f0000
         e77ed248  000fd230
         e77ed24c  00001000
         e77ed250  00000000
         e77ed254  00000000
         e77ed258  00000003
         e77ed25c  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:[22111626] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
