*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-02 09:52:41+0900
pid: 4934, tid: 4934, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00001346  r2  00000006  r3  fff4ba88
    r4  fff4ba9c  r5  fff4ba80  r6  00001346  r7  0000016b
    r8  fff4ba98  r9  fff4ba88  r10 fff4bab8  r11 fff4baa8
    ip  00001346  sp  fff4ba58  lr  efdfac43  pc  efdfac56

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

stack:
         fff4ba18  ef214120  [anon:libc_malloc]
         fff4ba1c  efd4f004  /system/lib/libmediametrics.so
         fff4ba20  ef214120  [anon:libc_malloc]
         fff4ba24  eff90527  /system/lib/libbinder.so
         fff4ba28  00000002
         fff4ba2c  fff4baf4  [stack]
         fff4ba30  ffffffdf
         fff4ba34  ffffffe0
         fff4ba38  63f94ca4
         fff4ba3c  05b85641
         fff4ba40  fff4ba80  [stack]
         fff4ba44  ef214120  [anon:libc_malloc]
         fff4ba48  05b85641
         fff4ba4c  fff4ba80  [stack]
         fff4ba50  00001346
         fff4ba54  00001388
    #00  fff4ba58  fff4bac8  [stack]
         fff4ba5c  fff4bad8  [stack]
         fff4ba60  fff4bae8  [stack]
         fff4ba64  fff4baf8  [stack]
         fff4ba68  ef214120  [anon:libc_malloc]
         fff4ba6c  fff4baf4  [stack]
         fff4ba70  ef214120  [anon:libc_malloc]
         fff4ba74  eff95d6f  /system/lib/libbinder.so
         fff4ba78  00000000
         fff4ba7c  ef250000  [anon:libc_malloc]
         fff4ba80  ffffffdf
         fff4ba84  ffffffff
         fff4ba88  00000000
         fff4ba8c  00000000
         fff4ba90  ffffffff
         fff4ba94  00001346
         ........  ........
    #01  fff4bb40  ef214120  [anon:libc_malloc]
         fff4bb44  effaf5f0  /system/lib/libbinder.so
    #02  fff4bb48  ef214120  [anon:libc_malloc]
         fff4bb4c  eff92b55  /system/lib/libbinder.so
    #03  fff4bb50  00000000
         fff4bb54  63f94ca4
         fff4bb58  fff4bb80  [stack]
         fff4bb5c  efe53168  [anon:.bss]
         fff4bb60  0000001d
         fff4bb64  efdfa781  /apex/com.android.runtime/lib/bionic/libc.so
         fff4bb68  efe52260  [anon:.bss]
         fff4bb6c  fff4bc04  [stack]
         fff4bb70  0000001d
         fff4bb74  ef234080  [anon:libc_malloc]
         fff4bb78  00000000
         fff4bb7c  ef2140d0  [anon:libc_malloc]
         fff4bb80  00000000
         fff4bb84  00000000
         fff4bb88  00000000
         fff4bb8c  00000000
         ........  ........
    #04  fff4bc00  63f94ca4
         fff4bc04  ef2120c0  [anon:libc_malloc]
         fff4bc08  fff4bc70  [stack]
         fff4bc0c  ef214120  [anon:libc_malloc]
         fff4bc10  63f94ca4
         fff4bc14  ef2154d0  [anon:libc_malloc]
         fff4bc18  efe52260  [anon:.bss]
         fff4bc1c  ef2154b0  [anon:libc_malloc]
         fff4bc20  0000001d
         fff4bc24  00000000
         fff4bc28  ef255c48  [anon:libc_malloc]
         fff4bc2c  efe52260  [anon:.bss]
         fff4bc30  efaf0084  /system/lib/libmediadrm.so
         fff4bc34  efd4bb6f  /system/lib/libmediametrics.so
    #05  fff4bc38  0000001d
         fff4bc3c  63f94ca4
         fff4bc40  ef214160  [anon:libc_malloc]
         fff4bc44  00000020
         fff4bc48  0000001d
         fff4bc4c  efc61bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  fff4bc50  ef23cdb6  [anon:libc_malloc]
         fff4bc54  efea310d  /system/lib/libstagefright_foundation.so
         fff4bc58  fff4bca8  [stack]
         fff4bc5c  ef211a30  [anon:libc_malloc]
         fff4bc60  ef214170  [anon:libc_malloc]
         fff4bc64  efeaa1a5  /system/lib/libstagefright_foundation.so
         fff4bc68  0000004d
         fff4bc6c  000000e8
         fff4bc70  00000021
         fff4bc74  0000001d
         fff4bc78  ef214160  [anon:libc_malloc]
         fff4bc7c  00000136
         fff4bc80  63f94ca4
         fff4bc84  ef255c00  [anon:libc_malloc]
         fff4bc88  ef23c280  [anon:libc_malloc]
         fff4bc8c  00000136
         ........  ........
    #07  fff4bca8  00000141
         fff4bcac  00000136
         fff4bcb0  ef23c280  [anon:libc_malloc]
         fff4bcb4  ef207750  [anon:libc_malloc]
         fff4bcb8  ef214890  [anon:libc_malloc]
         fff4bcbc  ef207738  [anon:libc_malloc]
         fff4bcc0  efaf0084  /system/lib/libmediadrm.so
         fff4bcc4  ef25b010  [anon:libc_malloc]
         fff4bcc8  000000e8
         fff4bccc  00000007
         fff4bcd0  00000001
         fff4bcd4  efe9ce7c  /system/lib/libstagefright_foundation.so
         fff4bcd8  00000000
         fff4bcdc  00000001
         fff4bce0  63f94ca4
         fff4bce4  ef255c10  [anon:libc_malloc]
         ........  ........
    #08  fff4bd08  00000010
         fff4bd0c  00000000
         fff4bd10  ef250200  [anon:libc_malloc]
         fff4bd14  00000000
         fff4bd18  00000000
         fff4bd1c  00000000
         fff4bd20  00000000
         fff4bd24  00000000
         fff4bd28  63f94ca4
         fff4bd2c  ef255c10  [anon:libc_malloc]
         fff4bd30  ef298240  [anon:libc_malloc]
         fff4bd34  efe52260  [anon:.bss]
         fff4bd38  00000000
         fff4bd3c  b0ab1289  /system/bin/mediadrmserver
         fff4bd40  00000000
         fff4bd44  eff8920f  /system/lib/libbinder.so
    #09  fff4bd48  ef298240  [anon:libc_malloc]
         fff4bd4c  ef2053d0  [anon:libc_malloc]
         fff4bd50  ef255c10  [anon:libc_malloc]
         fff4bd54  63f94ca4
         fff4bd58  ef298240  [anon:libc_malloc]
         fff4bd5c  ef2078c0  [anon:libc_malloc]
         fff4bd60  00000001
         fff4bd64  eff89193  /system/lib/libbinder.so
    #10  fff4bd68  63f94ca4
         fff4bd6c  ef250000  [anon:libc_malloc]
         fff4bd70  ef298240  [anon:libc_malloc]
         fff4bd74  ef250054  [anon:libc_malloc]
         fff4bd78  efe52260  [anon:.bss]
         fff4bd7c  eff900ad  /system/lib/libbinder.so
    #11  fff4bd80  00000000
         fff4bd84  fff4bd90  [stack]
         fff4bd88  fff4be50  [stack]
         fff4bd8c  00000000
         fff4bd90  00000000
         fff4bd94  ef2100e8  [anon:libc_malloc]
         fff4bd98  00000004
         fff4bd9c  00000006
         fff4bda0  00000000
         fff4bda4  00000000
         fff4bda8  00000000
         fff4bdac  00000000
         fff4bdb0  00000000
         fff4bdb4  efe50000  /apex/com.android.runtime/lib/bionic/libc.so
         fff4bdb8  00000000
         fff4bdbc  ef010001
         ........  ........
    #12  fff4be90  00000000
         fff4be94  eff902b1  /system/lib/libbinder.so
         fff4be98  ef211930  [anon:libc_malloc]
         fff4be9c  ef250000  [anon:libc_malloc]
         fff4bea0  ef250090  [anon:libc_malloc]
         fff4bea4  00000001
         fff4bea8  00000001
         fff4beac  eff9035b  /system/lib/libbinder.so
    #13  fff4beb0  efe52260  [anon:.bss]
         fff4beb4  fff4bf14  [stack]
         fff4beb8  efe52260  [anon:.bss]
         fff4bebc  fff4bf14  [stack]
         fff4bec0  fff4bf1c  [stack]
         fff4bec4  b0ab12e7  /system/bin/mediadrmserver
    #14  fff4bec8  ef234080  [anon:libc_malloc]
         fff4becc  ef214120  [anon:libc_malloc]
         fff4bed0  ef234080  [anon:libc_malloc]
         fff4bed4  63f94ca4
         fff4bed8  00000000
         fff4bedc  efdf5215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  fff4bee0  b0ab255c  /system/bin/mediadrmserver
         fff4bee4  00000000
         fff4bee8  00000000
         fff4beec  00000000
         fff4bef0  00000000
         fff4bef4  b0ab1037  /system/bin/mediadrmserver
    #16  fff4bef8  fff4bf58  [stack]
         fff4befc  b0ab2000  /system/bin/mediadrmserver
         fff4bf00  b0ab2008  /system/bin/mediadrmserver
         fff4bf04  b0ab2010  /system/bin/mediadrmserver
         fff4bf08  00000000
         fff4bf0c  f0490eab  /apex/com.android.runtime/bin/linker
    #17  fff4bf10  00000001
         fff4bf14  fff4c975  [stack]
         fff4bf18  00000000
         fff4bf1c  fff4c990  [stack]
    #18  fff4bf20  fff4ca0e  [stack]
         fff4bf24  fff4ca21  [stack]
         fff4bf28  fff4ca36  [stack]
         fff4bf2c  fff4ca51  [stack]
         fff4bf30  fff4ca64  [stack]
         fff4bf34  fff4ca7d  [stack]
         fff4bf38  fff4caac  [stack]
         fff4bf3c  fff4cad9  [stack]
         fff4bf40  fff4caf2  [stack]
         fff4bf44  fff4cb0c  [stack]
         fff4bf48  fff4cd3d  [stack]
         fff4bf4c  fff4cf0f  [stack]
         fff4bf50  fff4cfc2  [stack]
         fff4bf54  00000000
         fff4bf58  00000010
         fff4bf5c  0037b0d6

memory near r1:
    00001324 -------- -------- -------- --------  ................
    00001334 -------- -------- -------- --------  ................
    00001344 -------- -------- -------- --------  ................
    00001354 -------- -------- -------- --------  ................
    00001364 -------- -------- -------- --------  ................
    00001374 -------- -------- -------- --------  ................
    00001384 -------- -------- -------- --------  ................
    00001394 -------- -------- -------- --------  ................
    000013a4 -------- -------- -------- --------  ................
    000013b4 -------- -------- -------- --------  ................
    000013c4 -------- -------- -------- --------  ................
    000013d4 -------- -------- -------- --------  ................
    000013e4 -------- -------- -------- --------  ................
    000013f4 -------- -------- -------- --------  ................
    00001404 -------- -------- -------- --------  ................
    00001414 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    fff4ba68 ef214120 fff4baf4 ef214120 eff95d6f   A!..... A!.o]..
    fff4ba78 00000000 ef250000 ffffffdf ffffffff  ......%.........
    fff4ba88 00000000 00000000 ffffffff 00001346  ............F...
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......
    fff4bb38 ef214120 effaf4f8 ef214120 effaf5f0   A!..... A!.....
    fff4bb48 ef214120 eff92b55 00000000 63f94ca4   A!.U+.......L.c
    fff4bb58 fff4bb80 efe53168 0000001d efdfa781  ....h1..........

memory near r4 ([stack]):
    fff4ba7c ef250000 ffffffdf ffffffff 00000000  ..%.............
    fff4ba8c 00000000 ffffffff 00001346 000003f5  ........F.......
    fff4ba9c 00000000 00000000 00000000 00000000  ................
    fff4baac 00000000 00000000 00000000 00000000  ................
    fff4babc 00000000 00000000 00000000 00000000  ................
    fff4bacc 00000000 00000000 00000000 00000000  ................
    fff4badc 00000000 00000000 00000000 00000000  ................
    fff4baec 00000000 00000000 00000000 00000000  ................
    fff4bafc 00000000 00000000 00000000 00000000  ................
    fff4bb0c 00000000 00000000 00000000 eff865aa  .............e..
    fff4bb1c 05b85641 fff4bc08 ef214120 00001388  AV...... A!.....
    fff4bb2c ffffffec efe52260 efd4f004 ef214120  ....`"...... A!.
    fff4bb3c effaf4f8 ef214120 effaf5f0 ef214120  .... A!..... A!.
    fff4bb4c eff92b55 00000000 63f94ca4 fff4bb80  U+.......L.c....
    fff4bb5c efe53168 0000001d efdfa781 efe52260  h1..........`"..
    fff4bb6c fff4bc04 0000001d ef234080 00000000  .........@#.....

memory near r5 ([stack]):
    fff4ba60 fff4bae8 fff4baf8 ef214120 fff4baf4  ........ A!.....
    fff4ba70 ef214120 eff95d6f 00000000 ef250000   A!.o]........%.
    fff4ba80 ffffffdf ffffffff 00000000 00000000  ................
    fff4ba90 ffffffff 00001346 000003f5 00000000  ....F...........
    fff4baa0 00000000 00000000 00000000 00000000  ................
    fff4bab0 00000000 00000000 00000000 00000000  ................
    fff4bac0 00000000 00000000 00000000 00000000  ................
    fff4bad0 00000000 00000000 00000000 00000000  ................
    fff4bae0 00000000 00000000 00000000 00000000  ................
    fff4baf0 00000000 00000000 00000000 00000000  ................
    fff4bb00 00000000 00000000 00000000 00000000  ................
    fff4bb10 00000000 00000000 eff865aa 05b85641  .........e..AV..
    fff4bb20 fff4bc08 ef214120 00001388 ffffffec  .... A!.........
    fff4bb30 efe52260 efd4f004 ef214120 effaf4f8  `"...... A!.....
    fff4bb40 ef214120 effaf5f0 ef214120 eff92b55   A!..... A!.U+..
    fff4bb50 00000000 63f94ca4 fff4bb80 efe53168  .....L.c....h1..

memory near r6:
    00001324 -------- -------- -------- --------  ................
    00001334 -------- -------- -------- --------  ................
    00001344 -------- -------- -------- --------  ................
    00001354 -------- -------- -------- --------  ................
    00001364 -------- -------- -------- --------  ................
    00001374 -------- -------- -------- --------  ................
    00001384 -------- -------- -------- --------  ................
    00001394 -------- -------- -------- --------  ................
    000013a4 -------- -------- -------- --------  ................
    000013b4 -------- -------- -------- --------  ................
    000013c4 -------- -------- -------- --------  ................
    000013d4 -------- -------- -------- --------  ................
    000013e4 -------- -------- -------- --------  ................
    000013f4 -------- -------- -------- --------  ................
    00001404 -------- -------- -------- --------  ................
    00001414 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    fff4ba78 00000000 ef250000 ffffffdf ffffffff  ......%.........
    fff4ba88 00000000 00000000 ffffffff 00001346  ............F...
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......
    fff4bb38 ef214120 effaf4f8 ef214120 effaf5f0   A!..... A!.....
    fff4bb48 ef214120 eff92b55 00000000 63f94ca4   A!.U+.......L.c
    fff4bb58 fff4bb80 efe53168 0000001d efdfa781  ....h1..........
    fff4bb68 efe52260 fff4bc04 0000001d ef234080  `"...........@#.

memory near r9 ([stack]):
    fff4ba68 ef214120 fff4baf4 ef214120 eff95d6f   A!..... A!.o]..
    fff4ba78 00000000 ef250000 ffffffdf ffffffff  ......%.........
    fff4ba88 00000000 00000000 ffffffff 00001346  ............F...
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......
    fff4bb38 ef214120 effaf4f8 ef214120 effaf5f0   A!..... A!.....
    fff4bb48 ef214120 eff92b55 00000000 63f94ca4   A!.U+.......L.c
    fff4bb58 fff4bb80 efe53168 0000001d efdfa781  ....h1..........

memory near r10 ([stack]):
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......
    fff4bb38 ef214120 effaf4f8 ef214120 effaf5f0   A!..... A!.....
    fff4bb48 ef214120 eff92b55 00000000 63f94ca4   A!.U+.......L.c
    fff4bb58 fff4bb80 efe53168 0000001d efdfa781  ....h1..........
    fff4bb68 efe52260 fff4bc04 0000001d ef234080  `"...........@#.
    fff4bb78 00000000 ef2140d0 00000000 00000000  .....@!.........
    fff4bb88 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    fff4ba88 00000000 00000000 ffffffff 00001346  ............F...
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......
    fff4bb38 ef214120 effaf4f8 ef214120 effaf5f0   A!..... A!.....
    fff4bb48 ef214120 eff92b55 00000000 63f94ca4   A!.U+.......L.c
    fff4bb58 fff4bb80 efe53168 0000001d efdfa781  ....h1..........
    fff4bb68 efe52260 fff4bc04 0000001d ef234080  `"...........@#.
    fff4bb78 00000000 ef2140d0 00000000 00000000  .....@!.........

memory near ip:
    00001324 -------- -------- -------- --------  ................
    00001334 -------- -------- -------- --------  ................
    00001344 -------- -------- -------- --------  ................
    00001354 -------- -------- -------- --------  ................
    00001364 -------- -------- -------- --------  ................
    00001374 -------- -------- -------- --------  ................
    00001384 -------- -------- -------- --------  ................
    00001394 -------- -------- -------- --------  ................
    000013a4 -------- -------- -------- --------  ................
    000013b4 -------- -------- -------- --------  ................
    000013c4 -------- -------- -------- --------  ................
    000013d4 -------- -------- -------- --------  ................
    000013e4 -------- -------- -------- --------  ................
    000013f4 -------- -------- -------- --------  ................
    00001404 -------- -------- -------- --------  ................
    00001414 -------- -------- -------- --------  ................

memory near sp ([stack]):
    fff4ba38 63f94ca4 05b85641 fff4ba80 ef214120  .L.cAV...... A!.
    fff4ba48 05b85641 fff4ba80 00001346 00001388  AV......F.......
    fff4ba58 fff4bac8 fff4bad8 fff4bae8 fff4baf8  ................
    fff4ba68 ef214120 fff4baf4 ef214120 eff95d6f   A!..... A!.o]..
    fff4ba78 00000000 ef250000 ffffffdf ffffffff  ......%.........
    fff4ba88 00000000 00000000 ffffffff 00001346  ............F...
    fff4ba98 000003f5 00000000 00000000 00000000  ................
    fff4baa8 00000000 00000000 00000000 00000000  ................
    fff4bab8 00000000 00000000 00000000 00000000  ................
    fff4bac8 00000000 00000000 00000000 00000000  ................
    fff4bad8 00000000 00000000 00000000 00000000  ................
    fff4bae8 00000000 00000000 00000000 00000000  ................
    fff4baf8 00000000 00000000 00000000 00000000  ................
    fff4bb08 00000000 00000000 00000000 00000000  ................
    fff4bb18 eff865aa 05b85641 fff4bc08 ef214120  .e..AV...... A!.
    fff4bb28 00001388 ffffffec efe52260 efd4f004  ........`"......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    efdfac20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    efdfac30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    efdfac40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    efdfac50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    efdfac60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    efdfac70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    efdfac80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    efdfac90 8acff90a 8acff900 f90b9802 f9008acf  ................
    efdfaca0 98018acf 8acff908 8acff900 f9009800  ................
    efdfacb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    efdfacc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    efdfacd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    efdface0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    efdfacf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    efdfad00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    efdfad10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    efdfac34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    efdfac44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    efdfac54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    efdfac64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    efdfac74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    efdfac84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    efdfac94 8acff900 f90b9802 f9008acf 98018acf  ................
    efdfaca4 8acff908 8acff900 f9009800 20148acf  ............... 
    efdfacb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    efdfacc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    efdfacd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    efdface4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    efdfacf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    efdfad04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    efdfad14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    efdfad24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (259 entries):
    b0aaf000-b0ab0fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0ab1000-b0ab1fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0ab2000-b0ab2fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ee5fb000-ee5fbfff ---         0      1000
    ee5fc000-ee6fafff rw-         0     ff000
    ee6fb000-ee6fcfff ---         0      2000
    ee6fd000-ee7fbfff rw-         0     ff000
    ee7fc000-ee7fdfff ---         0      2000
    ee7fe000-ee8fcfff rw-         0     ff000
    ee8fd000-ee8fefff ---         0      2000
    ee8ff000-ee9fdfff rw-         0     ff000
    ee9fe000-ee9fffff ---         0      2000
    eea00000-eeafefff rw-         0     ff000
    eeaff000-eeb00fff ---         0      2000
    eeb01000-eebfffff rw-         0     ff000
    eec00000-eec01fff ---         0      2000
    eec02000-eed00fff rw-         0     ff000
    eed01000-eed01fff ---         0      1000
    eee00000-eeffffff rw-         0    200000  [anon:libc_malloc]
    ef001000-ef001fff ---         0      1000
    ef002000-ef100fff rw-         0     ff000
    ef101000-ef101fff ---         0      1000
    ef200000-ef3fffff rw-         0    200000  [anon:libc_malloc]
    ef4e4000-ef547fff rw-         0     64000  [anon:linker_alloc]
    ef548000-ef574fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ef575000-ef5b3fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef5b4000-ef5b4fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef5b5000-ef5bafff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef5bb000-ef5bbfff rw-         0      1000  [anon:.bss]
    ef5d0000-ef5e3fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ef5e4000-ef5f6fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef5f7000-ef5f7fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef5f8000-ef5fafff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef600000-ef61dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ef61e000-ef63afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef63b000-ef63bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef63c000-ef63ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef657000-ef657fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef658000-ef658fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef659000-ef659fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef65a000-ef65afff rw-         0      1000  [anon:.bss]
    ef695000-ef695fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ef696000-ef696fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef697000-ef697fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef698000-ef698fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef699000-ef699fff rw-         0      1000  [anon:.bss]
    ef6ec000-ef6ecfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ef6ed000-ef6edfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef6ee000-ef6eefff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef6ef000-ef6effff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef709000-ef70dfff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ef70e000-ef713fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ef714000-ef714fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ef715000-ef715fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ef716000-ef716fff rw-         0      1000  [anon:.bss]
    ef777000-ef777fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ef778000-ef778fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ef779000-ef779fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ef77a000-ef77afff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ef791000-ef791fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef792000-ef792fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef793000-ef793fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef7df000-ef7e5fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ef7e6000-ef7eafff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef7eb000-ef7ebfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef7ec000-ef7ecfff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef811000-ef820fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ef821000-ef831fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef832000-ef832fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef833000-ef834fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef84c000-ef85bfff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ef85c000-ef875fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef876000-ef876fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef877000-ef877fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef878000-ef878fff rw-         0      1000  [anon:.bss]
    ef8b3000-ef8b3fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ef8b4000-ef8b4fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ef8b5000-ef8b5fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ef8b6000-ef8b6fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ef8f7000-ef8f9fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ef8fa000-ef8fafff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef8fb000-ef8fbfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef8fc000-ef8fcfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef8fd000-ef8fdfff rw-         0      1000  [anon:.bss]
    ef915000-ef91afff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ef91b000-ef921fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef922000-ef922fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef923000-ef923fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef924000-ef924fff rw-         0      1000  [anon:.bss]
    ef964000-ef999fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ef99a000-ef9e8fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ef9e9000-ef9e9fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ef9ea000-ef9eefff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ef9ef000-ef9f0fff rw-         0      2000  [anon:.bss]
    efa2c000-efa2ffff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    efa30000-efa3afff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    efa3b000-efa3bfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    efa3c000-efa3cfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    efa3d000-efa3dfff rw-         0      1000  [anon:.bss]
    efa50000-efa56fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    efa57000-efa5cfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    efa5d000-efa5dfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    efa5e000-efa5efff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    efa91000-efa91fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    efa92000-efa92fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    efa93000-efa93fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    efa94000-efa94fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    efa95000-efa95fff rw-         0      1000  [anon:.bss]
    eface000-efaddfff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    efade000-efaeefff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    efaef000-efaeffff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    efaf0000-efaf3fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    efaf4000-efaf4fff rw-         0      1000  [anon:.bss]
    efb05000-efb0efff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    efb0f000-efb20fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    efb21000-efb21fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    efb22000-efb22fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    efb23000-efb23fff rw-         0      1000  [anon:.bss]
    efb56000-efb5cfff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    efb5d000-efb62fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    efb63000-efb63fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    efb64000-efb64fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    efb65000-efb65fff rw-         0      1000  [anon:.bss]
    efb91000-efb91fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    efb92000-efb92fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    efb93000-efb93fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    efb94000-efb94fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    efb95000-efb95fff rw-         0      1000  [anon:.bss]
    efbc5000-efbdbfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    efbdc000-efbf3fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    efbf4000-efbf4fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    efbf5000-efbf5fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    efbf6000-efbf6fff rw-         0      1000  [anon:.bss]
    efc02000-efc02fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    efc03000-efc03fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efc04000-efc04fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efc05000-efc05fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efc50000-efc5cfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    efc5d000-efc69fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    efc6a000-efc6afff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    efc6b000-efc6bfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    efc6c000-efc6cfff rw-         0      1000  [anon:.bss]
    efc8e000-efc8efff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    efc8f000-efc8ffff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efc90000-efc90fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efc91000-efc91fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efc92000-efc92fff rw-         0      1000  [anon:.bss]
    efcc1000-efccafff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    efccb000-efcd4fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    efcd5000-efcd5fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    efcd6000-efcd7fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    efd1c000-efd1cfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    efd1d000-efd1dfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    efd1e000-efd1efff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    efd1f000-efd1ffff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    efd46000-efd4afff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    efd4b000-efd4efff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    efd4f000-efd4ffff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    efd50000-efd50fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    efd51000-efd51fff rw-         0      1000  [anon:.bss]
    efd9c000-efdc4fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    efdc5000-efe4bfff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    efe4c000-efe4dfff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    efe4e000-efe51fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    efe52000-efe54fff rw-         0      3000  [anon:.bss]
    efe55000-efe55fff r--         0      1000  [anon:.bss]
    efe56000-efe62fff rw-         0      d000  [anon:.bss]
    efe8f000-efe9dfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    efe9e000-efeacfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    efead000-efeadfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    efeae000-efeaefff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    efeaf000-efeaffff rw-         0      1000  [anon:.bss]
    efed5000-efedefff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    efedf000-efee7fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    efee8000-efee8fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    efee9000-efee9fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    efeea000-efeeafff rw-         0      1000  [anon:.bss]
    eff02000-eff19fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    eff1a000-eff3afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eff3b000-eff3bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eff3c000-eff3ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eff55000-eff86fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    eff87000-effb2fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    effb3000-effb3fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    effb4000-effbbfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    effbc000-effbcfff rw-         0      1000  [anon:.bss]
    effc4000-effccfff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    effcd000-effe2fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    effe3000-effe3fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    effe4000-effe4fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    effe5000-effe5fff rw-         0      1000  [anon:.bss]
    f0044000-f0045fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f0046000-f0047fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f0048000-f0048fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f0049000-f0049fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f004a000-f004afff rw-         0      1000  [anon:.bss]
    f00a5000-f00a5fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0110000-f0110fff ---         0      1000
    f0111000-f0114fff rw-         0      4000  [anon:thread signal stack]
    f0115000-f0115fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0117000-f0136fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f0137000-f0156fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f0157000-f0176fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f0177000-f0196fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f0197000-f01b6fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f01b7000-f01d6fff r--         0     20000  /dev/__properties__/properties_serial
    f01d7000-f01e0fff r--         0      a000  /dev/__properties__/property_info
    f01e2000-f01e2fff ---         0      1000
    f01e3000-f01e6fff rw-         0      4000  [anon:thread signal stack]
    f01e7000-f01e7fff ---         0      1000
    f01e8000-f01ebfff rw-         0      4000  [anon:thread signal stack]
    f01ec000-f01ecfff ---         0      1000
    f01ed000-f01f0fff rw-         0      4000  [anon:thread signal stack]
    f01f1000-f01f1fff ---         0      1000
    f01f2000-f01f5fff rw-         0      4000  [anon:thread signal stack]
    f01f6000-f01f6fff ---         0      1000
    f01f7000-f01fafff rw-         0      4000  [anon:thread signal stack]
    f01fb000-f01fbfff ---         0      1000
    f01fc000-f01fffff rw-         0      4000  [anon:thread signal stack]
    f0200000-f0200fff ---         0      1000
    f0201000-f0204fff rw-         0      4000  [anon:thread signal stack]
    f0205000-f0224fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f0225000-f0244fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f0245000-f030cfff r--         0     c8000  [anon:linker_alloc]
    f030d000-f0313fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f0315000-f0315fff rw-         0      1000  [anon:abort message]
    f0316000-f0316fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f0317000-f0317fff ---         0      1000
    f0318000-f031afff rw-         0      3000
    f031b000-f031bfff ---         0      1000
    f031c000-f031efff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f031f000-f033efff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f033f000-f033ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0340000-f03a3fff r--         0     64000  [anon:linker_alloc]
    f03a4000-f03c3fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f03c4000-f03c4fff ---         0      1000
    f03c5000-f03c5fff rw-         0      1000
    f03c6000-f03c6fff ---         0      1000
    f03c7000-f03e6fff r--         0     20000  /dev/__properties__/properties_serial
    f03e7000-f03e7fff rw-         0      1000  [anon:System property context nodes]
    f03e8000-f03f1fff r--         0      a000  /dev/__properties__/property_info
    f03f2000-f0455fff r--         0     64000  [anon:linker_alloc]
    f0456000-f0457fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f0458000-f0458fff r--         0      1000  [anon:atexit handlers]
    f0459000-f0459fff ---         0      1000
    f045a000-f045dfff rw-         0      4000  [anon:thread signal stack]
    f045e000-f045efff rw-         0      1000  [anon:arc4random data]
    f045f000-f045ffff r--         0      1000  [anon:atexit handlers]
    f0460000-f0460fff rw-         0      1000  [anon:System property context nodes]
    f0461000-f0461fff rw-         0      1000  [anon:arc4random data]
    f0462000-f047efff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f047f000-f0516fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f0517000-f0517fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f0518000-f051bfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f051c000-f0521fff rw-         0      6000
    f0522000-f0522fff r--         0      1000
    f0523000-f0524fff rw-         0      2000
    fff2c000-fff4cfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 4947, name: Binder:4934_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  efaf4028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef0fdfb4  r7  000000f0
    r8  00000002  r9  efaf4028  r10 00000000  r11 ef0fe230
    ip  ef0fdf70  sp  ef0fdf60  lr  efdfb511  pc  efdf6108

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:
         ef0fdf20  00000003
         ef0fdf24  00000000
         ef0fdf28  ef0fe0a0
         ef0fdf2c  efe52260  [anon:.bss]
         ef0fdf30  eee2d000  [anon:libc_malloc]
         ef0fdf34  eff975f3  /system/lib/libbinder.so
         ef0fdf38  00000003
         ef0fdf3c  efee0ad1  /system/lib/libutils.so
         ef0fdf40  ef0fdfc8
         ef0fdf44  efae0b2b  /system/lib/libmediadrm.so
         ef0fdf48  ef20982c  [anon:libc_malloc]
         ef0fdf4c  ef20982c  [anon:libc_malloc]
         ef0fdf50  00000000
         ef0fdf54  00000003
         ef0fdf58  ef0fdfb4
         ef0fdf5c  efe523a8  [anon:.bss]
    #00  ef0fdf60  ef0fe490
         ef0fdf64  efe52260  [anon:.bss]
         ef0fdf68  00000089
         ef0fdf6c  00000000
    #01  ef0fdf70  00000000
         ef0fdf74  00000000
         ef0fdf78  ffffffff
         ef0fdf7c  ef0fdfb4
         ef0fdf80  00000000
         ef0fdf84  63f94ca4
         ef0fdf88  efaf4028  [anon:.bss]
         ef0fdf8c  00000000
         ef0fdf90  00000000
         ef0fdf94  00000002
         ef0fdf98  efe52260  [anon:.bss]
         ef0fdf9c  00000000
         ef0fdfa0  efe52260  [anon:.bss]
         ef0fdfa4  efe42b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef0fdfa8  00000000
         ef0fdfac  efe52260  [anon:.bss]
         ef0fdfb0  00000000
         ef0fdfb4  00000000
         ef0fdfb8  63f94ca4
         ef0fdfbc  efaf4028  [anon:.bss]
         ef0fdfc0  ef255600  [anon:libc_malloc]
         ef0fdfc4  efe52260  [anon:.bss]
         ef0fdfc8  00000000
         ef0fdfcc  efe52260  [anon:.bss]
         ef0fdfd0  00001346
         ef0fdfd4  efe52260  [anon:.bss]
         ef0fdfd8  ef0fe230
         ef0fdfdc  efae488f  /system/lib/libmediadrm.so
    #03  ef0fdfe0  00000000
         ef0fdfe4  ef0fe030
         ef0fdfe8  00000000
         ef0fdfec  eee2c000  [anon:libc_malloc]
         ef0fdff0  00000010
         ef0fdff4  63f94ca4
         ef0fdff8  ef255610  [anon:libc_malloc]
         ef0fdffc  ef255600  [anon:libc_malloc]
         ef0fe000  efe52260  [anon:.bss]
         ef0fe004  00000000
         ef0fe008  efe52260  [anon:.bss]
         ef0fe00c  00001346
         ef0fe010  efe52260  [anon:.bss]
         ef0fe014  efae4dd9  /system/lib/libmediadrm.so
    #04  ef0fe018  00000010
         ef0fe01c  00000000
         ef0fe020  eee2c200  [anon:libc_malloc]
         ef0fe024  00000000
         ef0fe028  00000000
         ef0fe02c  00000000
         ef0fe030  00000000
         ef0fe034  00000000
         ef0fe038  63f94ca4
         ef0fe03c  ef255610  [anon:libc_malloc]
         ef0fe040  ef229380  [anon:libc_malloc]
         ef0fe044  efe52260  [anon:.bss]
         ef0fe048  00000000
         ef0fe04c  ef0fe1e4
         ef0fe050  00001346
         ef0fe054  eff8920f  /system/lib/libbinder.so
    #05  ef0fe058  ef229380  [anon:libc_malloc]
         ef0fe05c  ef205890  [anon:libc_malloc]
         ef0fe060  ef255610  [anon:libc_malloc]
         ef0fe064  63f94ca4
         ef0fe068  ef229380  [anon:libc_malloc]
         ef0fe06c  ef206798  [anon:libc_malloc]
         ef0fe070  00000001
         ef0fe074  eff89193  /system/lib/libbinder.so
    #06  ef0fe078  00000000
         ef0fe07c  eee2c000  [anon:libc_malloc]
         ef0fe080  ef229380  [anon:libc_malloc]
         ef0fe084  eee2c054  [anon:libc_malloc]
         ef0fe088  efe52260  [anon:.bss]
         ef0fe08c  eff900ad  /system/lib/libbinder.so
    #07  ef0fe090  00000000
         ef0fe094  ef0fe0a0
         ef0fe098  ef0fe160
         ef0fe09c  00000000
         ef0fe0a0  00000000
         ef0fe0a4  eee05070  [anon:libc_malloc]
         ef0fe0a8  00000004
         ef0fe0ac  00000006
         ef0fe0b0  00000000
         ef0fe0b4  00000000
         ef0fe0b8  00000000
         ef0fe0bc  00000000
         ef0fe0c0  00000000
         ef0fe0c4  efe50000  /apex/com.android.runtime/lib/bionic/libc.so
         ef0fe0c8  00000000
         ef0fe0cc  ef010001
         ........  ........
    #08  ef0fe1a0  eee2c000  [anon:libc_malloc]
         ef0fe1a4  eee2c054  [anon:libc_malloc]
         ef0fe1a8  00000000
         ef0fe1ac  eee2c000  [anon:libc_malloc]
         ef0fe1b0  eee2c090  [anon:libc_malloc]
         ef0fe1b4  00000001
         ef0fe1b8  00000000
         ef0fe1bc  eff9035b  /system/lib/libbinder.so
    #09  ef0fe1c0  00000000
         ef0fe1c4  eff8f8af  /system/lib/libbinder.so
         ef0fe1c8  ef211930  [anon:libc_malloc]
         ef0fe1cc  ef21193c  [anon:libc_malloc]
         ef0fe1d0  00000000
         ef0fe1d4  effa9939  /system/lib/libbinder.so
    #10  ef0fe1d8  ef211930  [anon:libc_malloc]
         ef0fe1dc  efee2905  /system/lib/libutils.so
    #11  ef0fe1e0  ef205240  [anon:libc_malloc]
         ef0fe1e4  ef211930  [anon:libc_malloc]
         ef0fe1e8  ef205220  [anon:libc_malloc]
         ef0fe1ec  ef211930  [anon:libc_malloc]
         ef0fe1f0  63f94ca4
         ef0fe1f4  ef0fe230
         ef0fe1f8  ef0fe230
         ef0fe1fc  ef0fe230
         ef0fe200  00000078
         ef0fe204  00001346
         ef0fe208  00001346
         ef0fe20c  f0524020
         ef0fe210  ef0fe230
         ef0fe214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef0fe218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ef0fe21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef0fe220  ef0fe238
         ef0fe224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ef0fe228  ef0fe230
         ef0fe22c  00000000
         ef0fe230  f0523dc0
         ef0fe234  eecfe230
         ef0fe238  00001353
         ef0fe23c  00001346
         ef0fe240  00000001
         ef0fe244  ef001000
         ef0fe248  000fd230
         ef0fe24c  00001000
         ef0fe250  00000000
         ef0fe254  00000000
         ef0fe258  00000003
         ef0fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 6307, name: HwBinder:4934_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eecfe118  r3  eecfe074
    r4  efe52260  r5  c0306201  r6  eecfe118  r7  00000036
    r8  eecfe138  r9  efe52260  r10 00000000  r11 eecfe120
    ip  00000000  sp  eecfe060  lr  efe00709  pc  efe321c4

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:
         eecfe020  00000004
         eecfe024  eecfe048
         eecfe028  eecfe158
         eecfe02c  eef01cf0  [anon:libc_malloc]
         eecfe030  ef201e30  [anon:libc_malloc]
         eecfe034  efdf24f5  /apex/com.android.runtime/lib/bionic/libc.so
         eecfe038  00000000
         eecfe03c  eee37518  [anon:libc_malloc]
         eecfe040  eee01f10  [anon:libc_malloc]
         eecfe044  efee3c35  /system/lib/libutils.so
         eecfe048  eee35010  [anon:libc_malloc]
         eecfe04c  eecfe490
         eecfe050  00000000
         eecfe054  00000c48
         eecfe058  00000000
         eecfe05c  00000000
    #00  eecfe060  eecfe074
         ........  ........
    #01  eecfe060  eecfe074
         eecfe064  63f94ca4
         eecfe068  eee37500  [anon:libc_malloc]
         eecfe06c  ef5a4555  /system/lib/libhidlbase.so
         eecfe070  eecfe118
         eecfe074  00000000
    #02  eecfe078  efe5a3c0  [anon:.bss]
         eecfe07c  ef20a508  [anon:libc_malloc]
         eecfe080  eecfe038
         eecfe084  eee37554  [anon:libc_malloc]
         eecfe088  eee37598  [anon:libc_malloc]
         eecfe08c  00000004
         eecfe090  00000000
         eecfe094  00000000
         eecfe098  00000000
         eecfe09c  00000000
         eecfe0a0  00000000
         eecfe0a4  eee05038  [anon:libc_malloc]
         eecfe0a8  00000004
         eecfe0ac  00000006
         eecfe0b0  00000004
         eecfe0b4  00000000
         ........  ........
    #03  eecfe1b8  eecfe1e4
         eecfe1bc  00001346
         eecfe1c0  eee29300  [anon:libc_malloc]
         eecfe1c4  eee2930c  [anon:libc_malloc]
         eecfe1c8  00000000
         eecfe1cc  00000000
         eecfe1d0  eecfe1e4
         eecfe1d4  ef5b070d  /system/lib/libhidlbase.so
    #04  eecfe1d8  eee29300  [anon:libc_malloc]
         eecfe1dc  efee2905  /system/lib/libutils.so
    #05  eecfe1e0  eee001f0  [anon:libc_malloc]
         eecfe1e4  eee29300  [anon:libc_malloc]
         eecfe1e8  eee001d0  [anon:libc_malloc]
         eecfe1ec  eee29300  [anon:libc_malloc]
         eecfe1f0  63f94ca4
         eecfe1f4  eecfe230
         eecfe1f8  eecfe230
         eecfe1fc  eecfe230
         eecfe200  00000078
         eecfe204  00001353
         eecfe208  00001346
         eecfe20c  ef0fe490
         eecfe210  eecfe230
         eecfe214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eecfe218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eecfe21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eecfe220  eecfe238
         eecfe224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eecfe228  eecfe230
         eecfe22c  00000000
         eecfe230  ef0fe230
         eecfe234  eebfd230
         eecfe238  000018a3
         eecfe23c  00001346
         eecfe240  00000001
         eecfe244  eec01000
         eecfe248  000fd230
         eecfe24c  00001000
         eecfe250  00000000
         eecfe254  00000000
         eecfe258  00000003
         eecfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 6308, name: Binder:4934_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  efaf4028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eebfcfb4  r7  000000f0
    r8  00000002  r9  efaf4028  r10 00000000  r11 eebfd230
    ip  eebfcf70  sp  eebfcf60  lr  efdfb511  pc  efdf6108

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:
         eebfcf20  00000004
         eebfcf24  00000000
         eebfcf28  eebfd0a0
         eebfcf2c  efe52260  [anon:.bss]
         eebfcf30  ef261e00  [anon:libc_malloc]
         eebfcf34  eff975f3  /system/lib/libbinder.so
         eebfcf38  eebfd0a0
         eebfcf3c  ef261e04  [anon:libc_malloc]
         eebfcf40  00000004
         eebfcf44  efae11e7  /system/lib/libmediadrm.so
         eebfcf48  63f94ca4
         eebfcf4c  ef209f14  [anon:libc_malloc]
         eebfcf50  00000000
         eebfcf54  eebfcf90
         eebfcf58  eebfcfb4
         eebfcf5c  efe523a8  [anon:.bss]
    #00  eebfcf60  eebfd490
         eebfcf64  efe52260  [anon:.bss]
         eebfcf68  00000089
         eebfcf6c  00000000
    #01  eebfcf70  00000000
         eebfcf74  00000000
         eebfcf78  ffffffff
         eebfcf7c  eebfcfb4
         eebfcf80  00000000
         eebfcf84  63f94ca4
         eebfcf88  efaf4028  [anon:.bss]
         eebfcf8c  00000000
         eebfcf90  00000000
         eebfcf94  00000002
         eebfcf98  efe52260  [anon:.bss]
         eebfcf9c  00000000
         eebfcfa0  efe52260  [anon:.bss]
         eebfcfa4  efe42b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eebfcfa8  00000000
         eebfcfac  efe52260  [anon:.bss]
         eebfcfb0  00000000
         eebfcfb4  00000000
         eebfcfb8  63f94ca4
         eebfcfbc  efaf4028  [anon:.bss]
         eebfcfc0  ef252200  [anon:libc_malloc]
         eebfcfc4  efe52260  [anon:.bss]
         eebfcfc8  00000000
         eebfcfcc  efe52260  [anon:.bss]
         eebfcfd0  00001346
         eebfcfd4  efe52260  [anon:.bss]
         eebfcfd8  eebfd230
         eebfcfdc  efae488f  /system/lib/libmediadrm.so
    #03  eebfcfe0  00000004
         eebfcfe4  efee42cb  /system/lib/libutils.so
         eebfcfe8  00000000
         eebfcfec  ef250800  [anon:libc_malloc]
         eebfcff0  00000010
         eebfcff4  63f94ca4
         eebfcff8  ef252210  [anon:libc_malloc]
         eebfcffc  ef252200  [anon:libc_malloc]
         eebfd000  efe52260  [anon:.bss]
         eebfd004  00000000
         eebfd008  efe52260  [anon:.bss]
         eebfd00c  00001346
         eebfd010  efe52260  [anon:.bss]
         eebfd014  efae4dd9  /system/lib/libmediadrm.so
    #04  eebfd018  00000010
         eebfd01c  00000000
         eebfd020  ef250a00  [anon:libc_malloc]
         eebfd024  00000000
         eebfd028  00000000
         eebfd02c  00000000
         eebfd030  00000000
         eebfd034  00000000
         eebfd038  63f94ca4
         eebfd03c  ef252210  [anon:libc_malloc]
         eebfd040  ef2292c0  [anon:libc_malloc]
         eebfd044  efe52260  [anon:.bss]
         eebfd048  00000000
         eebfd04c  eebfd1e4
         eebfd050  00001346
         eebfd054  eff8920f  /system/lib/libbinder.so
    #05  eebfd058  ef2292c0  [anon:libc_malloc]
         eebfd05c  ef205540  [anon:libc_malloc]
         eebfd060  ef252210  [anon:libc_malloc]
         eebfd064  63f94ca4
         eebfd068  ef2292c0  [anon:libc_malloc]
         eebfd06c  ef2068a0  [anon:libc_malloc]
         eebfd070  00000001
         eebfd074  eff89193  /system/lib/libbinder.so
    #06  eebfd078  00000000
         eebfd07c  ef250800  [anon:libc_malloc]
         eebfd080  ef2292c0  [anon:libc_malloc]
         eebfd084  ef250854  [anon:libc_malloc]
         eebfd088  efe52260  [anon:.bss]
         eebfd08c  eff900ad  /system/lib/libbinder.so
    #07  eebfd090  00000000
         eebfd094  eebfd0a0
         eebfd098  eebfd160
         eebfd09c  00000000
         eebfd0a0  00000000
         eebfd0a4  ef210110  [anon:libc_malloc]
         eebfd0a8  00000004
         eebfd0ac  00000006
         eebfd0b0  00000000
         eebfd0b4  00000000
         eebfd0b8  00000000
         eebfd0bc  00000000
         eebfd0c0  00000000
         eebfd0c4  efe50000  /apex/com.android.runtime/lib/bionic/libc.so
         eebfd0c8  00000000
         eebfd0cc  ef010001
         ........  ........
    #08  eebfd1a0  eebfd230
         eebfd1a4  eff902b1  /system/lib/libbinder.so
         eebfd1a8  00000000
         eebfd1ac  ef250800  [anon:libc_malloc]
         eebfd1b0  ef250890  [anon:libc_malloc]
         eebfd1b4  00000000
         eebfd1b8  00000000
         eebfd1bc  eff9035b  /system/lib/libbinder.so
    #09  eebfd1c0  00000000
         eebfd1c4  eff8f8af  /system/lib/libbinder.so
         eebfd1c8  ef211960  [anon:libc_malloc]
         eebfd1cc  ef21196c  [anon:libc_malloc]
         eebfd1d0  00000000
         eebfd1d4  effa9939  /system/lib/libbinder.so
    #10  eebfd1d8  ef211960  [anon:libc_malloc]
         eebfd1dc  efee2905  /system/lib/libutils.so
    #11  eebfd1e0  ef205260  [anon:libc_malloc]
         eebfd1e4  ef211960  [anon:libc_malloc]
         eebfd1e8  ef205230  [anon:libc_malloc]
         eebfd1ec  ef211960  [anon:libc_malloc]
         eebfd1f0  63f94ca4
         eebfd1f4  eebfd230
         eebfd1f8  eebfd230
         eebfd1fc  eebfd230
         eebfd200  00000078
         eebfd204  00001346
         eebfd208  00001346
         eebfd20c  f0524020
         eebfd210  eebfd230
         eebfd214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eebfd218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eebfd21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eebfd220  eebfd238
         eebfd224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eebfd228  eebfd230
         eebfd22c  00000000
         eebfd230  eecfe230
         eebfd234  eeafc230
         eebfd238  000018a4
         eebfd23c  00001346
         eebfd240  00000001
         eebfd244  eeb00000
         eebfd248  000fd230
         eebfd24c  00001000
         eebfd250  00000000
         eebfd254  00000000
         eebfd258  00000003
         eebfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 6311, name: HwBinder:4934_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eeafc118  r3  eeafc074
    r4  efe52260  r5  c0306201  r6  eeafc118  r7  00000036
    r8  eeafc138  r9  efe52260  r10 00000000  r11 eeafc120
    ip  00000000  sp  eeafc060  lr  efe00709  pc  efe321c4

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:
         eeafc020  00000001
         eeafc024  00000001
         eeafc028  00000000
         eeafc02c  efe52260  [anon:.bss]
         eeafc030  eeafc120
         eeafc034  efdc5257  /apex/com.android.runtime/lib/bionic/libc.so
         eeafc038  00000010
         eeafc03c  efee02cf  /system/lib/libutils.so
         eeafc040  00000000
         eeafc044  efee3c7d  /system/lib/libutils.so
         eeafc048  eee35010  [anon:libc_malloc]
         eeafc04c  eeafc490
         eeafc050  00000000
         eeafc054  00000c4c
         eeafc058  00000000
         eeafc05c  00000000
    #00  eeafc060  eeafc074
         ........  ........
    #01  eeafc060  eeafc074
         eeafc064  63f94ca4
         eeafc068  ef23c500  [anon:libc_malloc]
         eeafc06c  ef5a4555  /system/lib/libhidlbase.so
         eeafc070  eeafc118
         eeafc074  00000000
    #02  eeafc078  00000000
         eeafc07c  00000000
         eeafc080  ef300380  [anon:libc_malloc]
         eeafc084  ef23c554  [anon:libc_malloc]
         eeafc088  ef23c598  [anon:libc_malloc]
         eeafc08c  00000004
         eeafc090  00000004
         eeafc094  fffffff0
         eeafc098  fffffff0
         eeafc09c  efdd1c61  /apex/com.android.runtime/lib/bionic/libc.so
         eeafc0a0  63f94ca4
         eeafc0a4  fffffffc
         eeafc0a8  ef3029f0  [anon:libc_malloc]
         eeafc0ac  efdbe26c  /apex/com.android.runtime/lib/bionic/libc.so
         eeafc0b0  ef20ac08  [anon:libc_malloc]
         eeafc0b4  ef300380  [anon:libc_malloc]
         ........  ........
    #03  eeafc1b8  eeafc1e4
         eeafc1bc  00001346
         eeafc1c0  eee290f0  [anon:libc_malloc]
         eeafc1c4  eee290fc  [anon:libc_malloc]
         eeafc1c8  00000000
         eeafc1cc  00000000
         eeafc1d0  eeafc1e4
         eeafc1d4  ef5b070d  /system/lib/libhidlbase.so
    #04  eeafc1d8  eee290f0  [anon:libc_malloc]
         eeafc1dc  efee2905  /system/lib/libutils.so
    #05  eeafc1e0  eee00230  [anon:libc_malloc]
         eeafc1e4  eee290f0  [anon:libc_malloc]
         eeafc1e8  eee001f0  [anon:libc_malloc]
         eeafc1ec  eee290f0  [anon:libc_malloc]
         eeafc1f0  63f94ca4
         eeafc1f4  eeafc230
         eeafc1f8  eeafc230
         eeafc1fc  eeafc230
         eeafc200  00000078
         eeafc204  000018a3
         eeafc208  00001346
         eeafc20c  eecfe490
         eeafc210  eeafc230
         eeafc214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eeafc218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eeafc21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eeafc220  eeafc238
         eeafc224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         eeafc228  eeafc230
         eeafc22c  00000000
         eeafc230  eebfd230
         eeafc234  ee9fb230
         eeafc238  000018a7
         eeafc23c  00001346
         eeafc240  00000001
         eeafc244  ee9ff000
         eeafc248  000fd230
         eeafc24c  00001000
         eeafc250  00000000
         eeafc254  00000000
         eeafc258  00000003
         eeafc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 6335, name: HwBinder:4934_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ee9fb118  r3  ee9fb074
    r4  efe52260  r5  c0306201  r6  ee9fb118  r7  00000036
    r8  ee9fb138  r9  efe52260  r10 00000000  r11 ee9fb120
    ip  00000000  sp  ee9fb060  lr  efe00709  pc  efe321c4

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:
         ee9fb020  ef203310  [anon:libc_malloc]
         ee9fb024  efdf24f5  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fb028  ef307240  [anon:libc_malloc]
         ee9fb02c  ef307240  [anon:libc_malloc]
         ee9fb030  ef307240  [anon:libc_malloc]
         ee9fb034  ef307240  [anon:libc_malloc]
         ee9fb038  00000000
         ee9fb03c  ef20b3bc  [anon:libc_malloc]
         ee9fb040  ef20b3c4  [anon:libc_malloc]
         ee9fb044  ef20b3cc  [anon:libc_malloc]
         ee9fb048  eee35010  [anon:libc_malloc]
         ee9fb04c  ee9fb490
         ee9fb050  00000000
         ee9fb054  00000c50
         ee9fb058  00000000
         ee9fb05c  00000000
    #00  ee9fb060  ee9fb074
         ........  ........
    #01  ee9fb060  ee9fb074
         ee9fb064  63f94ca4
         ee9fb068  eee37a00  [anon:libc_malloc]
         ee9fb06c  ef5a4555  /system/lib/libhidlbase.so
         ee9fb070  ee9fb118
         ee9fb074  00000000
    #02  ee9fb078  00000011
         ee9fb07c  ee9fb160
         ee9fb080  eee37a00  [anon:libc_malloc]
         ee9fb084  eee37a54  [anon:libc_malloc]
         ee9fb088  eee37a98  [anon:libc_malloc]
         ee9fb08c  00000004
         ee9fb090  00000000
         ee9fb094  00000000
         ee9fb098  00000000
         ee9fb09c  00000000
         ee9fb0a0  00000000
         ee9fb0a4  eee05018  [anon:libc_malloc]
         ee9fb0a8  00000004
         ee9fb0ac  00000006
         ee9fb0b0  00000004
         ee9fb0b4  00000000
         ........  ........
    #03  ee9fb1b8  ee9fb1e4
         ee9fb1bc  00001346
         ee9fb1c0  ef211a80  [anon:libc_malloc]
         ee9fb1c4  ef211a8c  [anon:libc_malloc]
         ee9fb1c8  00000000
         ee9fb1cc  00000000
         ee9fb1d0  ee9fb1e4
         ee9fb1d4  ef5b070d  /system/lib/libhidlbase.so
    #04  ee9fb1d8  ef211a80  [anon:libc_malloc]
         ee9fb1dc  efee2905  /system/lib/libutils.so
    #05  ee9fb1e0  ef205300  [anon:libc_malloc]
         ee9fb1e4  ef211a80  [anon:libc_malloc]
         ee9fb1e8  eee00230  [anon:libc_malloc]
         ee9fb1ec  ef211a80  [anon:libc_malloc]
         ee9fb1f0  63f94ca4
         ee9fb1f4  ee9fb230
         ee9fb1f8  ee9fb230
         ee9fb1fc  ee9fb230
         ee9fb200  00000078
         ee9fb204  000018a7
         ee9fb208  00001346
         ee9fb20c  eeafc490
         ee9fb210  ee9fb230
         ee9fb214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ee9fb218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fb21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee9fb220  ee9fb238
         ee9fb224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fb228  ee9fb230
         ee9fb22c  00000000
         ee9fb230  eeafc230
         ee9fb234  ee8fa230
         ee9fb238  000018bf
         ee9fb23c  00001346
         ee9fb240  00000001
         ee9fb244  ee8fe000
         ee9fb248  000fd230
         ee9fb24c  00001000
         ee9fb250  00000000
         ee9fb254  00000000
         ee9fb258  00000003
         ee9fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 14383, name: Binder:4934_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  efaf4028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee8f9fb4  r7  000000f0
    r8  00000002  r9  efaf4028  r10 00000000  r11 ee8fa230
    ip  ee8f9f70  sp  ee8f9f60  lr  efdfb511  pc  efdf6108

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:
         ee8f9f20  00000004
         ee8f9f24  00000000
         ee8f9f28  ee8fa0a0
         ee8f9f2c  efe52260  [anon:.bss]
         ee8f9f30  ef265800  [anon:libc_malloc]
         ee8f9f34  eff975f3  /system/lib/libbinder.so
         ee8f9f38  ee8fa0a0
         ee8f9f3c  ef265804  [anon:libc_malloc]
         ee8f9f40  00000004
         ee8f9f44  efae11e7  /system/lib/libmediadrm.so
         ee8f9f48  63f94ca4
         ee8f9f4c  ef20bb2c  [anon:libc_malloc]
         ee8f9f50  00000000
         ee8f9f54  ee8f9f90
         ee8f9f58  ee8f9fb4
         ee8f9f5c  efe523a8  [anon:.bss]
    #00  ee8f9f60  ee8fa490
         ee8f9f64  efe52260  [anon:.bss]
         ee8f9f68  00000089
         ee8f9f6c  00000000
    #01  ee8f9f70  00000000
         ee8f9f74  00000000
         ee8f9f78  ffffffff
         ee8f9f7c  ee8f9fb4
         ee8f9f80  00000000
         ee8f9f84  63f94ca4
         ee8f9f88  efaf4028  [anon:.bss]
         ee8f9f8c  00000000
         ee8f9f90  00000000
         ee8f9f94  00000002
         ee8f9f98  efe52260  [anon:.bss]
         ee8f9f9c  00000000
         ee8f9fa0  efe52260  [anon:.bss]
         ee8f9fa4  efe42b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee8f9fa8  00000000
         ee8f9fac  ef20bb14  [anon:libc_malloc]
         ee8f9fb0  63f94ca4
         ee8f9fb4  ef20bb00  [anon:libc_malloc]
         ee8f9fb8  63f94ca4
         ee8f9fbc  efaf4028  [anon:.bss]
         ee8f9fc0  ef261e00  [anon:libc_malloc]
         ee8f9fc4  efe52260  [anon:.bss]
         ee8f9fc8  00000000
         ee8f9fcc  efe52260  [anon:.bss]
         ee8f9fd0  00001346
         ee8f9fd4  efe52260  [anon:.bss]
         ee8f9fd8  ee8fa230
         ee8f9fdc  efae488f  /system/lib/libmediadrm.so
    #03  ee8f9fe0  00000004
         ee8f9fe4  efee42cb  /system/lib/libutils.so
         ee8f9fe8  00000000
         ee8f9fec  ef250600  [anon:libc_malloc]
         ee8f9ff0  00000010
         ee8f9ff4  63f94ca4
         ee8f9ff8  ef261e10  [anon:libc_malloc]
         ee8f9ffc  ef261e00  [anon:libc_malloc]
         ee8fa000  efe52260  [anon:.bss]
         ee8fa004  00000000
         ee8fa008  efe52260  [anon:.bss]
         ee8fa00c  00001346
         ee8fa010  efe52260  [anon:.bss]
         ee8fa014  efae4dd9  /system/lib/libmediadrm.so
    #04  ee8fa018  00000010
         ee8fa01c  00000000
         ee8fa020  ef269200  [anon:libc_malloc]
         ee8fa024  00000000
         ee8fa028  00000000
         ee8fa02c  00000000
         ee8fa030  00000000
         ee8fa034  00000000
         ee8fa038  63f94ca4
         ee8fa03c  ef261e10  [anon:libc_malloc]
         ee8fa040  ef229300  [anon:libc_malloc]
         ee8fa044  efe52260  [anon:.bss]
         ee8fa048  00000000
         ee8fa04c  ee8fa1e4
         ee8fa050  00001346
         ee8fa054  eff8920f  /system/lib/libbinder.so
    #05  ee8fa058  ef229300  [anon:libc_malloc]
         ee8fa05c  ef205400  [anon:libc_malloc]
         ee8fa060  ef261e10  [anon:libc_malloc]
         ee8fa064  63f94ca4
         ee8fa068  ef229300  [anon:libc_malloc]
         ee8fa06c  ef2078a8  [anon:libc_malloc]
         ee8fa070  00000001
         ee8fa074  eff89193  /system/lib/libbinder.so
    #06  ee8fa078  00001346
         ee8fa07c  ef250600  [anon:libc_malloc]
         ee8fa080  ef229300  [anon:libc_malloc]
         ee8fa084  ef250654  [anon:libc_malloc]
         ee8fa088  efe52260  [anon:.bss]
         ee8fa08c  eff900ad  /system/lib/libbinder.so
    #07  ee8fa090  00000000
         ee8fa094  ef20ba08  [anon:libc_malloc]
         ee8fa098  ef20ba2c  [anon:libc_malloc]
         ee8fa09c  ef20bb30  [anon:libc_malloc]
         ee8fa0a0  00000000
         ee8fa0a4  ef20ba8c  [anon:libc_malloc]
         ee8fa0a8  ef000000
         ee8fa0ac  ef20baf8  [anon:libc_malloc]
         ee8fa0b0  ef214d00  [anon:libc_malloc]
         ee8fa0b4  efdcb5d1  /apex/com.android.runtime/lib/bionic/libc.so
         ee8fa0b8  00000004
         ee8fa0bc  00000000
         ee8fa0c0  00000000
         ee8fa0c4  efe52260  [anon:.bss]
         ee8fa0c8  00000000
         ee8fa0cc  ef20ba08  [anon:libc_malloc]
         ........  ........
    #08  ee8fa1a0  ee8fa230
         ee8fa1a4  eff902b1  /system/lib/libbinder.so
         ee8fa1a8  00000000
         ee8fa1ac  ef250600  [anon:libc_malloc]
         ee8fa1b0  ef250690  [anon:libc_malloc]
         ee8fa1b4  00000000
         ee8fa1b8  00000000
         ee8fa1bc  eff9035b  /system/lib/libbinder.so
    #09  ee8fa1c0  00000000
         ee8fa1c4  eff8f8af  /system/lib/libbinder.so
         ee8fa1c8  ef2959c0  [anon:libc_malloc]
         ee8fa1cc  ef2959cc  [anon:libc_malloc]
         ee8fa1d0  00000000
         ee8fa1d4  effa9939  /system/lib/libbinder.so
    #10  ee8fa1d8  ef2959c0  [anon:libc_malloc]
         ee8fa1dc  efee2905  /system/lib/libutils.so
    #11  ee8fa1e0  ef2056f0  [anon:libc_malloc]
         ee8fa1e4  ef2959c0  [anon:libc_malloc]
         ee8fa1e8  ef205770  [anon:libc_malloc]
         ee8fa1ec  ef2959c0  [anon:libc_malloc]
         ee8fa1f0  63f94ca4
         ee8fa1f4  ee8fa230
         ee8fa1f8  ee8fa230
         ee8fa1fc  ee8fa230
         ee8fa200  00000078
         ee8fa204  00001346
         ee8fa208  00001346
         ee8fa20c  f0524020
         ee8fa210  ee8fa230
         ee8fa214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee8fa218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8fa21c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee8fa220  ee8fa238
         ee8fa224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8fa228  ee8fa230
         ee8fa22c  00000000
         ee8fa230  ee9fb230
         ee8fa234  ee7f9230
         ee8fa238  0000382f
         ee8fa23c  00001346
         ee8fa240  00000001
         ee8fa244  ee7fd000
         ee8fa248  000fd230
         ee8fa24c  00001000
         ee8fa250  00000000
         ee8fa254  00000000
         ee8fa258  00000003
         ee8fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 24414, name: Binder:4934_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ee7f9148  r3  ee7f913c
    r4  efe52260  r5  eee55800  r6  ee7f9148  r7  00000036
    r8  ee7f9168  r9  eee55890  r10 ee7f9150  r11 00000000
    ip  00000000  sp  ee7f9128  lr  efe00709  pc  efe321c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ee7f90e8  00000000
         ee7f90ec  ef20c18c  [anon:libc_malloc]
         ee7f90f0  ef000000
         ee7f90f4  ef20c1f8  [anon:libc_malloc]
         ee7f90f8  ef205e60  [anon:libc_malloc]
         ee7f90fc  efdcb5d1  /apex/com.android.runtime/lib/bionic/libc.so
         ee7f9100  00000004
         ee7f9104  ef63d448  /system/lib/android.hardware.drm@1.2.so
         ee7f9108  ef262028  [anon:libc_malloc]
         ee7f910c  efe52260  [anon:.bss]
         ee7f9110  63f94ca4
         ee7f9114  ef205e60  [anon:libc_malloc]
         ee7f9118  ef211fb8  [anon:libc_malloc]
         ee7f911c  efe52260  [anon:.bss]
         ee7f9120  63f94ca4
         ee7f9124  00000000
    #00  ee7f9128  ee7f913c
         ........  ........
    #01  ee7f9128  ee7f913c
         ee7f912c  63f94ca4
         ee7f9130  c0306201
         ee7f9134  eff8fc15  /system/lib/libbinder.so
         ee7f9138  ee7f9148
         ee7f913c  00000001
    #02  ee7f9140  eee55854  [anon:libc_malloc]
         ee7f9144  efe52260  [anon:.bss]
         ee7f9148  00000000
         ee7f914c  00000000
         ee7f9150  00000000
         ee7f9154  00000000
         ee7f9158  eee55a00  [anon:libc_malloc]
         ee7f915c  00000000
         ee7f9160  00000100
         ee7f9164  00000000
         ee7f9168  00000000
         ee7f916c  00000000
         ee7f9170  eee55900  [anon:libc_malloc]
         ee7f9174  00000000
         ee7f9178  63f94ca4
         ee7f917c  eee55800  [anon:libc_malloc]
         ........  ........
    #03  ee7f91a0  ee7f9230
         ee7f91a4  eff902b1  /system/lib/libbinder.so
         ee7f91a8  00000000
         ee7f91ac  eee55800  [anon:libc_malloc]
         ee7f91b0  eee55890  [anon:libc_malloc]
         ee7f91b4  00000000
         ee7f91b8  00000000
         ee7f91bc  eff9035b  /system/lib/libbinder.so
    #04  ee7f91c0  00000000
         ee7f91c4  eff8f8af  /system/lib/libbinder.so
         ee7f91c8  ef212080  [anon:libc_malloc]
         ee7f91cc  ef21208c  [anon:libc_malloc]
         ee7f91d0  00000000
         ee7f91d4  effa9939  /system/lib/libbinder.so
    #05  ee7f91d8  ef212080  [anon:libc_malloc]
         ee7f91dc  efee2905  /system/lib/libutils.so
    #06  ee7f91e0  ef2058f0  [anon:libc_malloc]
         ee7f91e4  ef212080  [anon:libc_malloc]
         ee7f91e8  ef205290  [anon:libc_malloc]
         ee7f91ec  ef212080  [anon:libc_malloc]
         ee7f91f0  63f94ca4
         ee7f91f4  ee7f9230
         ee7f91f8  ee7f9230
         ee7f91fc  ee7f9230
         ee7f9200  00000078
         ee7f9204  00001346
         ee7f9208  00001346
         ee7f920c  f0524020
         ee7f9210  ee7f9230
         ee7f9214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee7f9218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee7f921c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ee7f9220  ee7f9238
         ee7f9224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee7f9228  ee7f9230
         ee7f922c  00000000
         ee7f9230  ee8fa230
         ee7f9234  ee6f8230
         ee7f9238  00005f5e
         ee7f923c  00001346
         ee7f9240  00000001
         ee7f9244  ee6fc000
         ee7f9248  000fd230
         ee7f924c  00001000
         ee7f9250  00000000
         ee7f9254  00000000
         ee7f9258  00000003
         ee7f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 4934, tid: 24417, name: Binder:4934_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ee6f8148  r3  ee6f813c
    r4  efe52260  r5  ef269600  r6  ee6f8148  r7  00000036
    r8  ee6f8168  r9  ef269690  r10 ee6f8150  r11 00000000
    ip  00000000  sp  ee6f8128  lr  efe00709  pc  efe321c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ee6f80e8  00000000
         ee6f80ec  00000000
         ee6f80f0  ef300380  [anon:libc_malloc]
         ee6f80f4  ef3029b0  [anon:libc_malloc]
         ee6f80f8  ef20c808  [anon:libc_malloc]
         ee6f80fc  00000004
         ee6f8100  00000004
         ee6f8104  fffffff0
         ee6f8108  63f94ca4
         ee6f810c  00000004
         ee6f8110  ef269654  [anon:libc_malloc]
         ee6f8114  00000004
         ee6f8118  00000000
         ee6f811c  ee6f8168
         ee6f8120  ef269690  [anon:libc_malloc]
         ee6f8124  ee6f8150
    #00  ee6f8128  ee6f813c
         ........  ........
    #01  ee6f8128  ee6f813c
         ee6f812c  63f94ca4
         ee6f8130  c0306201
         ee6f8134  eff8fc15  /system/lib/libbinder.so
         ee6f8138  ee6f8148
         ee6f813c  00000000
    #02  ee6f8140  ef269654  [anon:libc_malloc]
         ee6f8144  efe52260  [anon:.bss]
         ee6f8148  00000000
         ee6f814c  00000000
         ee6f8150  00000000
         ee6f8154  00000000
         ee6f8158  ef269800  [anon:libc_malloc]
         ee6f815c  00000000
         ee6f8160  00000100
         ee6f8164  00000000
         ee6f8168  00000000
         ee6f816c  00000000
         ee6f8170  ef269700  [anon:libc_malloc]
         ee6f8174  00000000
         ee6f8178  63f94ca4
         ee6f817c  ef269600  [anon:libc_malloc]
         ........  ........
    #03  ee6f81a0  ef269600  [anon:libc_malloc]
         ee6f81a4  ef269654  [anon:libc_malloc]
         ee6f81a8  00000000
         ee6f81ac  ef269600  [anon:libc_malloc]
         ee6f81b0  ef269690  [anon:libc_malloc]
         ee6f81b4  00000000
         ee6f81b8  00000000
         ee6f81bc  eff9035b  /system/lib/libbinder.so
    #04  ee6f81c0  00000000
         ee6f81c4  eff8f8af  /system/lib/libbinder.so
         ee6f81c8  eee291b0  [anon:libc_malloc]
         ee6f81cc  eee291bc  [anon:libc_malloc]
         ee6f81d0  00000000
         ee6f81d4  effa9939  /system/lib/libbinder.so
    #05  ee6f81d8  eee291b0  [anon:libc_malloc]
         ee6f81dc  efee2905  /system/lib/libutils.so
    #06  ee6f81e0  eee00010  [anon:libc_malloc]
         ee6f81e4  eee291b0  [anon:libc_malloc]
         ee6f81e8  ef2058f0  [anon:libc_malloc]
         ee6f81ec  eee291b0  [anon:libc_malloc]
         ee6f81f0  63f94ca4
         ee6f81f4  ee6f8230
         ee6f81f8  ee6f8230
         ee6f81fc  ee6f8230
         ee6f8200  00000078
         ee6f8204  00005f5e
         ee6f8208  00001346
         ee6f820c  ee7f9490
         ee6f8210  ee6f8230
         ee6f8214  efe42089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee6f8218  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee6f821c  efdfc143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ee6f8220  ee6f8238
         ee6f8224  efe42073  /apex/com.android.runtime/lib/bionic/libc.so
         ee6f8228  ee6f8230
         ee6f822c  00000000
         ee6f8230  ee7f9230
         ee6f8234  00000000
         ee6f8238  00005f61
         ee6f823c  00001346
         ee6f8240  00000001
         ee6f8244  ee5fb000
         ee6f8248  000fd230
         ee6f824c  00001000
         ee6f8250  00000000
         ee6f8254  00000000
         ee6f8258  00000003
         ee6f825c  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:[31802902] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
