*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-09 14:25:40+0900
pid: 3614, tid: 3614, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000e1e  r2  00000006  r3  ffc21558
    r4  ffc2156c  r5  ffc21550  r6  00000e1e  r7  0000016b
    r8  ffc21568  r9  ffc21558  r10 ffc21588  r11 ffc21578
    ip  00000e1e  sp  ffc21528  lr  ed94fc43  pc  ed94fc56

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

stack:
         ffc214e8  ecf14120  [anon:libc_malloc]
         ffc214ec  ed2a0004  /system/lib/libmediametrics.so
         ffc214f0  ecf14120  [anon:libc_malloc]
         ffc214f4  ed552527  /system/lib/libbinder.so
         ffc214f8  00000002
         ffc214fc  ffc215c4  [stack]
         ffc21500  ffffffdf
         ffc21504  ffffffe0
         ffc21508  24e03fe3
         ffc2150c  9a8a15de
         ffc21510  ffc21550  [stack]
         ffc21514  ecf14120  [anon:libc_malloc]
         ffc21518  9a8a15de
         ffc2151c  ffc21550  [stack]
         ffc21520  00000e1e
         ffc21524  00001388
    #00  ffc21528  ffc21598  [stack]
         ffc2152c  ffc215a8  [stack]
         ffc21530  ffc215b8  [stack]
         ffc21534  ffc215c8  [stack]
         ffc21538  ecf14120  [anon:libc_malloc]
         ffc2153c  ffc215c4  [stack]
         ffc21540  ecf14120  [anon:libc_malloc]
         ffc21544  ed557d6f  /system/lib/libbinder.so
         ffc21548  00000000
         ffc2154c  ecf50000  [anon:libc_malloc]
         ffc21550  ffffffdf
         ffc21554  ffffffff
         ffc21558  00000000
         ffc2155c  00000000
         ffc21560  ffffffff
         ffc21564  00000e1e
         ........  ........
    #01  ffc21610  ecf14120  [anon:libc_malloc]
         ffc21614  ed5715f0  /system/lib/libbinder.so
    #02  ffc21618  ecf14120  [anon:libc_malloc]
         ffc2161c  ed554b55  /system/lib/libbinder.so
    #03  ffc21620  00000000
         ffc21624  24e03fe3
         ffc21628  ffc21650  [stack]
         ffc2162c  ed9a8168  [anon:.bss]
         ffc21630  0000001d
         ffc21634  ed94f781  /apex/com.android.runtime/lib/bionic/libc.so
         ffc21638  ed9a7260  [anon:.bss]
         ffc2163c  ffc216d4  [stack]
         ffc21640  0000001d
         ffc21644  ecf34080  [anon:libc_malloc]
         ffc21648  00000000
         ffc2164c  ecf140d0  [anon:libc_malloc]
         ffc21650  00000000
         ffc21654  00000000
         ffc21658  00000000
         ffc2165c  00000000
         ........  ........
    #04  ffc216d0  24e03fe3
         ffc216d4  ecb26220  [anon:libc_malloc]
         ffc216d8  ffc21740  [stack]
         ffc216dc  ecf14120  [anon:libc_malloc]
         ffc216e0  24e03fe3
         ffc216e4  ecb305c0  [anon:libc_malloc]
         ffc216e8  ed9a7260  [anon:.bss]
         ffc216ec  ecb305a0  [anon:libc_malloc]
         ffc216f0  0000001d
         ffc216f4  00000000
         ffc216f8  ecf89048  [anon:libc_malloc]
         ffc216fc  ed9a7260  [anon:.bss]
         ffc21700  ed724084  /system/lib/libmediadrm.so
         ffc21704  ed29cb6f  /system/lib/libmediametrics.so
    #05  ffc21708  0000001d
         ffc2170c  24e03fe3
         ffc21710  ecb2df80  [anon:libc_malloc]
         ffc21714  00000020
         ffc21718  0000001d
         ffc2171c  eda2dbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffc21720  ecf3c3b6  [anon:libc_malloc]
         ffc21724  ed39f10d  /system/lib/libstagefright_foundation.so
         ffc21728  ffc21778  [stack]
         ffc2172c  ecb26100  [anon:libc_malloc]
         ffc21730  ecb2df90  [anon:libc_malloc]
         ffc21734  ed3a61a5  /system/lib/libstagefright_foundation.so
         ffc21738  0000004d
         ffc2173c  000000e8
         ffc21740  00000021
         ffc21744  0000001d
         ffc21748  ecb2df80  [anon:libc_malloc]
         ffc2174c  00000136
         ffc21750  24e03fe3
         ffc21754  ecf89000  [anon:libc_malloc]
         ffc21758  ecf3c3c0  [anon:libc_malloc]
         ffc2175c  00000136
         ........  ........
    #07  ffc21778  00000141
         ffc2177c  00000136
         ffc21780  ecf3c3c0  [anon:libc_malloc]
         ffc21784  ecf06b20  [anon:libc_malloc]
         ffc21788  ecb2d450  [anon:libc_malloc]
         ffc2178c  ecf06aa8  [anon:libc_malloc]
         ffc21790  ed724084  /system/lib/libmediadrm.so
         ffc21794  ecf36010  [anon:libc_malloc]
         ffc21798  000000e8
         ffc2179c  00000007
         ffc217a0  00000001
         ffc217a4  ed398e7c  /system/lib/libstagefright_foundation.so
         ffc217a8  00000000
         ffc217ac  00000001
         ffc217b0  24e03fe3
         ffc217b4  ecf89010  [anon:libc_malloc]
         ........  ........
    #08  ffc217d8  00000010
         ffc217dc  00000000
         ffc217e0  ecf50200  [anon:libc_malloc]
         ffc217e4  00000000
         ffc217e8  00000000
         ffc217ec  00000000
         ffc217f0  00000000
         ffc217f4  00000000
         ffc217f8  24e03fe3
         ffc217fc  ecf89010  [anon:libc_malloc]
         ffc21800  ecf29fc0  [anon:libc_malloc]
         ffc21804  ed9a7260  [anon:.bss]
         ffc21808  00000000
         ffc2180c  b9336289  /system/bin/mediadrmserver
         ffc21810  00000000
         ffc21814  ed54b20f  /system/lib/libbinder.so
    #09  ffc21818  ecf29fc0  [anon:libc_malloc]
         ffc2181c  ecf055b0  [anon:libc_malloc]
         ffc21820  ecf89010  [anon:libc_malloc]
         ffc21824  24e03fe3
         ffc21828  ecf29fc0  [anon:libc_malloc]
         ffc2182c  ecf07200  [anon:libc_malloc]
         ffc21830  00000001
         ffc21834  ed54b193  /system/lib/libbinder.so
    #10  ffc21838  ed9a7260  [anon:.bss]
         ffc2183c  ecf50000  [anon:libc_malloc]
         ffc21840  ecf29fc0  [anon:libc_malloc]
         ffc21844  ecf50054  [anon:libc_malloc]
         ffc21848  ed9a7260  [anon:.bss]
         ffc2184c  ed5520ad  /system/lib/libbinder.so
    #11  ffc21850  00000000
         ffc21854  ffc21860  [stack]
         ffc21858  ffc21920  [stack]
         ffc2185c  00000000
         ffc21860  00000000
         ffc21864  ecf100f0  [anon:libc_malloc]
         ffc21868  00000004
         ffc2186c  00000006
         ffc21870  00000000
         ffc21874  00000000
         ffc21878  00000000
         ffc2187c  00000000
         ffc21880  00000000
         ffc21884  ed9a0000  /apex/com.android.runtime/lib/bionic/libc.so
         ffc21888  00000000
         ffc2188c  ec010001
         ........  ........
    #12  ffc21960  00000000
         ffc21964  ed5522b1  /system/lib/libbinder.so
         ffc21968  ecf11930  [anon:libc_malloc]
         ffc2196c  ecf50000  [anon:libc_malloc]
         ffc21970  ecf50090  [anon:libc_malloc]
         ffc21974  00000001
         ffc21978  00000001
         ffc2197c  ed55235b  /system/lib/libbinder.so
    #13  ffc21980  ed9a7260  [anon:.bss]
         ffc21984  ffc219e4  [stack]
         ffc21988  ed9a7260  [anon:.bss]
         ffc2198c  ffc219e4  [stack]
         ffc21990  ffc219ec  [stack]
         ffc21994  b93362e7  /system/bin/mediadrmserver
    #14  ffc21998  ecf34080  [anon:libc_malloc]
         ffc2199c  ecf14120  [anon:libc_malloc]
         ffc219a0  ecf34080  [anon:libc_malloc]
         ffc219a4  24e03fe3
         ffc219a8  00000000
         ffc219ac  ed94a215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffc219b0  b933755c  /system/bin/mediadrmserver
         ffc219b4  00000000
         ffc219b8  00000000
         ffc219bc  00000000
         ffc219c0  00000000
         ffc219c4  b9336037  /system/bin/mediadrmserver
    #16  ffc219c8  ffc21a28  [stack]
         ffc219cc  b9337000  /system/bin/mediadrmserver
         ffc219d0  b9337008  /system/bin/mediadrmserver
         ffc219d4  b9337010  /system/bin/mediadrmserver
         ffc219d8  00000000
         ffc219dc  ee1370dc  /apex/com.android.runtime/bin/linker
    #17  ffc219e0  00000001
         ffc219e4  ffc22975  [stack]
         ffc219e8  00000000
         ffc219ec  ffc22990  [stack]
         ffc219f0  ffc22a0e  [stack]
         ffc219f4  ffc22a21  [stack]
         ffc219f8  ffc22a36  [stack]
         ffc219fc  ffc22a51  [stack]
         ffc21a00  ffc22a64  [stack]
         ffc21a04  ffc22a7d  [stack]
    #18  ffc21a08  ffc22aac  [stack]
         ffc21a0c  ffc22ad9  [stack]
         ffc21a10  ffc22af2  [stack]
         ffc21a14  ffc22b0c  [stack]
         ffc21a18  ffc22d3d  [stack]
         ffc21a1c  ffc22f0f  [stack]
         ffc21a20  ffc22fc2  [stack]
         ffc21a24  00000000
         ffc21a28  00000010
         ffc21a2c  0037b0d6
         ffc21a30  00000006
         ffc21a34  00001000
         ffc21a38  00000011
         ffc21a3c  00000064
         ffc21a40  00000003
         ffc21a44  b9334034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    ffc21538 ecf14120 ffc215c4 ecf14120 ed557d6f   A...... A..o}U.
    ffc21548 00000000 ecf50000 ffffffdf ffffffff  ................
    ffc21558 00000000 00000000 ffffffff 00000e1e  ................
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.
    ffc21608 ecf14120 ed5714f8 ecf14120 ed5715f0   A....W. A....W.
    ffc21618 ecf14120 ed554b55 00000000 24e03fe3   A..UKU......?.$
    ffc21628 ffc21650 ed9a8168 0000001d ed94f781  P...h...........

memory near r4 ([stack]):
    ffc2154c ecf50000 ffffffdf ffffffff 00000000  ................
    ffc2155c 00000000 ffffffff 00000e1e 000003f5  ................
    ffc2156c 00000000 00000000 00000000 00000000  ................
    ffc2157c 00000000 00000000 00000000 00000000  ................
    ffc2158c 00000000 00000000 00000000 00000000  ................
    ffc2159c 00000000 00000000 00000000 00000000  ................
    ffc215ac 00000000 00000000 00000000 00000000  ................
    ffc215bc 00000000 00000000 00000000 00000000  ................
    ffc215cc 00000000 00000000 00000000 00000000  ................
    ffc215dc 00000000 00000000 00000000 ed5485aa  ..............T.
    ffc215ec 9a8a15de ffc216d8 ecf14120 00001388  ........ A......
    ffc215fc ffffffec ed9a7260 ed2a0004 ecf14120  ....`r....*. A..
    ffc2160c ed5714f8 ecf14120 ed5715f0 ecf14120  ..W. A....W. A..
    ffc2161c ed554b55 00000000 24e03fe3 ffc21650  UKU......?.$P...
    ffc2162c ed9a8168 0000001d ed94f781 ed9a7260  h...........`r..
    ffc2163c ffc216d4 0000001d ecf34080 00000000  .........@......

memory near r5 ([stack]):
    ffc21530 ffc215b8 ffc215c8 ecf14120 ffc215c4  ........ A......
    ffc21540 ecf14120 ed557d6f 00000000 ecf50000   A..o}U.........
    ffc21550 ffffffdf ffffffff 00000000 00000000  ................
    ffc21560 ffffffff 00000e1e 000003f5 00000000  ................
    ffc21570 00000000 00000000 00000000 00000000  ................
    ffc21580 00000000 00000000 00000000 00000000  ................
    ffc21590 00000000 00000000 00000000 00000000  ................
    ffc215a0 00000000 00000000 00000000 00000000  ................
    ffc215b0 00000000 00000000 00000000 00000000  ................
    ffc215c0 00000000 00000000 00000000 00000000  ................
    ffc215d0 00000000 00000000 00000000 00000000  ................
    ffc215e0 00000000 00000000 ed5485aa 9a8a15de  ..........T.....
    ffc215f0 ffc216d8 ecf14120 00001388 ffffffec  .... A..........
    ffc21600 ed9a7260 ed2a0004 ecf14120 ed5714f8  `r....*. A....W.
    ffc21610 ecf14120 ed5715f0 ecf14120 ed554b55   A....W. A..UKU.
    ffc21620 00000000 24e03fe3 ffc21650 ed9a8168  .....?.$P...h...

memory near r8 ([stack]):
    ffc21548 00000000 ecf50000 ffffffdf ffffffff  ................
    ffc21558 00000000 00000000 ffffffff 00000e1e  ................
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.
    ffc21608 ecf14120 ed5714f8 ecf14120 ed5715f0   A....W. A....W.
    ffc21618 ecf14120 ed554b55 00000000 24e03fe3   A..UKU......?.$
    ffc21628 ffc21650 ed9a8168 0000001d ed94f781  P...h...........
    ffc21638 ed9a7260 ffc216d4 0000001d ecf34080  `r...........@..

memory near r9 ([stack]):
    ffc21538 ecf14120 ffc215c4 ecf14120 ed557d6f   A...... A..o}U.
    ffc21548 00000000 ecf50000 ffffffdf ffffffff  ................
    ffc21558 00000000 00000000 ffffffff 00000e1e  ................
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.
    ffc21608 ecf14120 ed5714f8 ecf14120 ed5715f0   A....W. A....W.
    ffc21618 ecf14120 ed554b55 00000000 24e03fe3   A..UKU......?.$
    ffc21628 ffc21650 ed9a8168 0000001d ed94f781  P...h...........

memory near r10 ([stack]):
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.
    ffc21608 ecf14120 ed5714f8 ecf14120 ed5715f0   A....W. A....W.
    ffc21618 ecf14120 ed554b55 00000000 24e03fe3   A..UKU......?.$
    ffc21628 ffc21650 ed9a8168 0000001d ed94f781  P...h...........
    ffc21638 ed9a7260 ffc216d4 0000001d ecf34080  `r...........@..
    ffc21648 00000000 ecf140d0 00000000 00000000  .....@..........
    ffc21658 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffc21558 00000000 00000000 ffffffff 00000e1e  ................
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.
    ffc21608 ecf14120 ed5714f8 ecf14120 ed5715f0   A....W. A....W.
    ffc21618 ecf14120 ed554b55 00000000 24e03fe3   A..UKU......?.$
    ffc21628 ffc21650 ed9a8168 0000001d ed94f781  P...h...........
    ffc21638 ed9a7260 ffc216d4 0000001d ecf34080  `r...........@..
    ffc21648 00000000 ecf140d0 00000000 00000000  .....@..........

memory near sp ([stack]):
    ffc21508 24e03fe3 9a8a15de ffc21550 ecf14120  .?.$....P... A..
    ffc21518 9a8a15de ffc21550 00000e1e 00001388  ....P...........
    ffc21528 ffc21598 ffc215a8 ffc215b8 ffc215c8  ................
    ffc21538 ecf14120 ffc215c4 ecf14120 ed557d6f   A...... A..o}U.
    ffc21548 00000000 ecf50000 ffffffdf ffffffff  ................
    ffc21558 00000000 00000000 ffffffff 00000e1e  ................
    ffc21568 000003f5 00000000 00000000 00000000  ................
    ffc21578 00000000 00000000 00000000 00000000  ................
    ffc21588 00000000 00000000 00000000 00000000  ................
    ffc21598 00000000 00000000 00000000 00000000  ................
    ffc215a8 00000000 00000000 00000000 00000000  ................
    ffc215b8 00000000 00000000 00000000 00000000  ................
    ffc215c8 00000000 00000000 00000000 00000000  ................
    ffc215d8 00000000 00000000 00000000 00000000  ................
    ffc215e8 ed5485aa 9a8a15de ffc216d8 ecf14120  ..T......... A..
    ffc215f8 00001388 ffffffec ed9a7260 ed2a0004  ........`r....*.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ed94fc20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ed94fc30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ed94fc40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ed94fc50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ed94fc60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ed94fc70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ed94fc80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ed94fc90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ed94fca0 98018acf 8acff908 8acff900 f9009800  ................
    ed94fcb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ed94fcc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ed94fcd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ed94fce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ed94fcf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ed94fd00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ed94fd10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ed94fc34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ed94fc44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ed94fc54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ed94fc64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ed94fc74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ed94fc84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ed94fc94 8acff900 f90b9802 f9008acf 98018acf  ................
    ed94fca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ed94fcb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ed94fcc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ed94fcd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ed94fce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ed94fcf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ed94fd04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ed94fd14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ed94fd24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (308 entries):
    b9334000-b9335fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9336000-b9336fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9337000-b9337fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    eb5af000-eb6eefff rw-         0    140000  [anon:libc_malloc]
    eb6ef000-eb6effff ---         0      1000
    eb6f0000-eb7eefff rw-         0     ff000
    eb7ef000-eb7f0fff ---         0      2000
    eb7f1000-eb8effff rw-         0     ff000
    eb8f0000-eb8f1fff ---         0      2000
    eb8f2000-eb9f0fff rw-         0     ff000
    eb9f1000-eb9f2fff ---         0      2000
    eb9f3000-ebaf1fff rw-         0     ff000
    ebaf2000-ebaf3fff ---         0      2000
    ebaf4000-ebbf2fff rw-         0     ff000
    ebbf3000-ebbf4fff ---         0      2000
    ebbf5000-ebcf3fff rw-         0     ff000
    ebcf4000-ebcf5fff ---         0      2000
    ebcf6000-ebdf4fff rw-         0     ff000
    ebdf5000-ebdf6fff ---         0      2000
    ebdf7000-ebef5fff rw-         0     ff000
    ebef6000-ebef7fff ---         0      2000
    ebef8000-ebff6fff rw-         0     ff000
    ebff7000-ebff8fff ---         0      2000
    ebff9000-ec0f7fff rw-         0     ff000
    ec0f8000-ec0f9fff ---         0      2000
    ec0fa000-ec1f8fff rw-         0     ff000
    ec1f9000-ec1fafff ---         0      2000
    ec1fb000-ec2f9fff rw-         0     ff000
    ec2fa000-ec2fbfff ---         0      2000
    ec2fc000-ec3fafff rw-         0     ff000
    ec3fb000-ec3fcfff ---         0      2000
    ec3fd000-ec4fbfff rw-         0     ff000
    ec4fc000-ec4fdfff ---         0      2000
    ec4fe000-ec5fcfff rw-         0     ff000
    ec5fd000-ec5fefff ---         0      2000
    ec5ff000-ec6fdfff rw-         0     ff000
    ec6fe000-ec6fffff ---         0      2000
    ec700000-ec7fefff rw-         0     ff000
    ec7ff000-ec800fff ---         0      2000
    ec801000-ec8fffff rw-         0     ff000
    ec900000-ec901fff ---         0      2000
    ec902000-eca00fff rw-         0     ff000
    eca01000-eca01fff ---         0      1000
    ecb00000-eccfffff rw-         0    200000  [anon:libc_malloc]
    ecd01000-ecd01fff ---         0      1000
    ecd02000-ece00fff rw-         0     ff000
    ece01000-ece01fff ---         0      1000
    ecf00000-ed0fffff rw-         0    200000  [anon:libc_malloc]
    ed184000-ed1b9fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ed1ba000-ed208fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed209000-ed209fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed20a000-ed20efff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ed20f000-ed210fff rw-         0      2000  [anon:.bss]
    ed26a000-ed26ffff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ed270000-ed276fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed277000-ed277fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed278000-ed278fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed279000-ed279fff rw-         0      1000  [anon:.bss]
    ed297000-ed29bfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ed29c000-ed29ffff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ed2a0000-ed2a0fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ed2a1000-ed2a1fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ed2a2000-ed2a2fff rw-         0      1000  [anon:.bss]
    ed2cb000-ed2cbfff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ed2cc000-ed2ccfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ed2cd000-ed2cdfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ed2ce000-ed2cefff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ed2cf000-ed2cffff rw-         0      1000  [anon:.bss]
    ed300000-ed317fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ed318000-ed338fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ed339000-ed339fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ed33a000-ed33dfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ed359000-ed368fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ed369000-ed379fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ed37a000-ed37afff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ed37b000-ed37cfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ed38b000-ed399fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ed39a000-ed3a8fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ed3a9000-ed3a9fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ed3aa000-ed3aafff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ed3ab000-ed3abfff rw-         0      1000  [anon:.bss]
    ed3c0000-ed3ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ed3de000-ed3fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed3fb000-ed3fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed3fc000-ed3fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ed414000-ed41dfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ed41e000-ed426fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed427000-ed427fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed428000-ed428fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed429000-ed429fff rw-         0      1000  [anon:.bss]
    ed46f000-ed46ffff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed470000-ed470fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed471000-ed471fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ed485000-ed487fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ed488000-ed488fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed489000-ed489fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed48a000-ed48afff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ed48b000-ed48bfff rw-         0      1000  [anon:.bss]
    ed4c5000-ed4c5fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ed4c6000-ed4c6fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ed4c7000-ed4c7fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ed4c8000-ed4c8fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ed517000-ed548fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ed549000-ed574fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ed575000-ed575fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ed576000-ed57dfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ed57e000-ed57efff rw-         0      1000  [anon:.bss]
    ed580000-ed580fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ed581000-ed581fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed582000-ed582fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed583000-ed583fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ed5d8000-ed5d8fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ed5d9000-ed5d9fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ed5da000-ed5dafff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ed5db000-ed5dbfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ed5dc000-ed5dcfff rw-         0      1000  [anon:.bss]
    ed61b000-ed61bfff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ed61c000-ed61cfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed61d000-ed61dfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed61e000-ed61efff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ed61f000-ed61ffff rw-         0      1000  [anon:.bss]
    ed652000-ed65bfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ed65c000-ed665fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ed666000-ed666fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ed667000-ed668fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ed6b1000-ed6b5fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ed6b6000-ed6bbfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ed6bc000-ed6bcfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ed6bd000-ed6bdfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ed6be000-ed6befff rw-         0      1000  [anon:.bss]
    ed6c7000-ed6ddfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ed6de000-ed6f5fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed6f6000-ed6f6fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed6f7000-ed6f7fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ed6f8000-ed6f8fff rw-         0      1000  [anon:.bss]
    ed702000-ed711fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ed712000-ed722fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ed723000-ed723fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ed724000-ed727fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ed728000-ed728fff rw-         0      1000  [anon:.bss]
    ed759000-ed75cfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ed75d000-ed767fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed768000-ed768fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed769000-ed769fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ed76a000-ed76afff rw-         0      1000  [anon:.bss]
    ed7b9000-ed7b9fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ed7ba000-ed7bafff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed7bb000-ed7bbfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed7bc000-ed7bcfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ed7eb000-ed7f1fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ed7f2000-ed7f6fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed7f7000-ed7f7fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed7f8000-ed7f8fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed80b000-ed80bfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ed80c000-ed80cfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ed80d000-ed80dfff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ed80e000-ed80efff rw-         0      1000  [anon:.bss]
    ed817000-ed87afff rw-         0     64000  [anon:linker_alloc]
    ed87b000-ed87bfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ed87c000-ed87cfff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed87d000-ed87dfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed87e000-ed87efff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ed87f000-ed87ffff rw-         0      1000  [anon:.bss]
    ed8aa000-ed8aafff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ed8ab000-ed8abfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ed8ac000-ed8acfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ed8ad000-ed8adfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ed8f1000-ed919fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ed91a000-ed9a0fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ed9a1000-ed9a2fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ed9a3000-ed9a6fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ed9a7000-ed9a9fff rw-         0      3000  [anon:.bss]
    ed9aa000-ed9aafff r--         0      1000  [anon:.bss]
    ed9ab000-ed9b7fff rw-         0      d000  [anon:.bss]
    ed9d9000-ed9e1fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ed9e2000-ed9f7fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ed9f8000-ed9f8fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ed9f9000-ed9f9fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ed9fa000-ed9fafff rw-         0      1000  [anon:.bss]
    eda1c000-eda28fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    eda29000-eda35fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    eda36000-eda36fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    eda37000-eda37fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    eda38000-eda38fff rw-         0      1000  [anon:.bss]
    eda49000-eda58fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    eda59000-eda72fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda73000-eda73fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda74000-eda74fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eda75000-eda75fff rw-         0      1000  [anon:.bss]
    eda99000-edaa2fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    edaa3000-edab4fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edab5000-edab5fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edab6000-edab6fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    edab7000-edab7fff rw-         0      1000  [anon:.bss]
    edac0000-edac0fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    edac1000-edac1fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edac2000-edac2fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edac3000-edac3fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    edb07000-edb0dfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    edb0e000-edb13fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    edb14000-edb14fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    edb15000-edb15fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    edb54000-edb5afff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    edb5b000-edb60fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    edb61000-edb61fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    edb62000-edb62fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    edb63000-edb63fff rw-         0      1000  [anon:.bss]
    edb95000-edba8fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    edba9000-edbbbfff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edbbc000-edbbcfff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edbbd000-edbbffff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    edbc0000-edbecfff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    edbed000-edc2bfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    edc2c000-edc2cfff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    edc2d000-edc32fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    edc33000-edc33fff rw-         0      1000  [anon:.bss]
    edca9000-edcaafff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    edcab000-edcacfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edcad000-edcadfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edcae000-edcaefff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    edcaf000-edcaffff rw-         0      1000  [anon:.bss]
    edcc7000-edcc7fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    edcf6000-edcf6fff ---         0      1000
    edcf7000-edcfafff rw-         0      4000  [anon:thread signal stack]
    edcfb000-edcfbfff ---         0      1000
    edcfc000-edcfffff rw-         0      4000  [anon:thread signal stack]
    edd00000-edd00fff ---         0      1000
    edd01000-edd04fff rw-         0      4000  [anon:thread signal stack]
    edd05000-edd05fff ---         0      1000
    edd06000-edd09fff rw-         0      4000  [anon:thread signal stack]
    edd0a000-edd0afff ---         0      1000
    edd0b000-edd0efff rw-         0      4000  [anon:thread signal stack]
    edd0f000-edd0ffff ---         0      1000
    edd10000-edd13fff rw-         0      4000  [anon:thread signal stack]
    edd14000-edd14fff ---         0      1000
    edd15000-edd18fff rw-         0      4000  [anon:thread signal stack]
    edd19000-edd19fff ---         0      1000
    edd1a000-edd1dfff rw-         0      4000  [anon:thread signal stack]
    edd1e000-edd1efff ---         0      1000
    edd1f000-edd22fff rw-         0      4000  [anon:thread signal stack]
    edd23000-edd23fff ---         0      1000
    edd24000-edd27fff rw-         0      4000  [anon:thread signal stack]
    edd28000-edd28fff ---         0      1000
    edd29000-edd2cfff rw-         0      4000  [anon:thread signal stack]
    edd2d000-edd2dfff ---         0      1000
    edd2e000-edd31fff rw-         0      4000  [anon:thread signal stack]
    edd32000-edd32fff ---         0      1000
    edd33000-edd36fff rw-         0      4000  [anon:thread signal stack]
    edd37000-edd37fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    edd39000-edd58fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    edd59000-edd78fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    edd79000-edd98fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    edd99000-eddb8fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    eddb9000-eddd8fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    eddd9000-eddf8fff r--         0     20000  /dev/__properties__/properties_serial
    eddf9000-ede02fff r--         0      a000  /dev/__properties__/property_info
    ede04000-ede04fff ---         0      1000
    ede05000-ede08fff rw-         0      4000  [anon:thread signal stack]
    ede09000-ede09fff ---         0      1000
    ede0a000-ede0dfff rw-         0      4000  [anon:thread signal stack]
    ede0e000-ede0efff ---         0      1000
    ede0f000-ede12fff rw-         0      4000  [anon:thread signal stack]
    ede13000-ede13fff ---         0      1000
    ede14000-ede17fff rw-         0      4000  [anon:thread signal stack]
    ede18000-ede18fff ---         0      1000
    ede19000-ede1cfff rw-         0      4000  [anon:thread signal stack]
    ede1d000-ede1dfff ---         0      1000
    ede1e000-ede21fff rw-         0      4000  [anon:thread signal stack]
    ede22000-ede22fff ---         0      1000
    ede23000-ede26fff rw-         0      4000  [anon:thread signal stack]
    ede27000-ede46fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ede47000-ede66fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ede67000-edf2efff r--         0     c8000  [anon:linker_alloc]
    edf2f000-edf35fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    edf37000-edf37fff rw-         0      1000  [anon:abort message]
    edf38000-edf38fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    edf39000-edf39fff ---         0      1000
    edf3a000-edf3cfff rw-         0      3000
    edf3d000-edf3dfff ---         0      1000
    edf3e000-edf40fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    edf41000-edf60fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    edf61000-edf61fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    edf62000-edfc5fff r--         0     64000  [anon:linker_alloc]
    edfc6000-edfe5fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    edfe6000-edfe6fff ---         0      1000
    edfe7000-edfe7fff rw-         0      1000
    edfe8000-edfe8fff ---         0      1000
    edfe9000-ee008fff r--         0     20000  /dev/__properties__/properties_serial
    ee009000-ee009fff rw-         0      1000  [anon:System property context nodes]
    ee00a000-ee013fff r--         0      a000  /dev/__properties__/property_info
    ee014000-ee077fff r--         0     64000  [anon:linker_alloc]
    ee078000-ee079fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ee07a000-ee07afff r--         0      1000  [anon:atexit handlers]
    ee07b000-ee07bfff ---         0      1000
    ee07c000-ee07ffff rw-         0      4000  [anon:thread signal stack]
    ee080000-ee080fff rw-         0      1000  [anon:arc4random data]
    ee081000-ee081fff r--         0      1000  [anon:atexit handlers]
    ee082000-ee082fff rw-         0      1000  [anon:System property context nodes]
    ee083000-ee083fff rw-         0      1000  [anon:arc4random data]
    ee084000-ee0a0fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ee0a1000-ee138fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ee139000-ee139fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ee13a000-ee13dfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ee13e000-ee143fff rw-         0      6000
    ee144000-ee144fff r--         0      1000
    ee145000-ee146fff rw-         0      2000
    ffc02000-ffc22fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 1993, name: Binder:3614_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec4f9148  r3  ec4f913c
    r4  ed9a7260  r5  ecb2c600  r6  ec4f9148  r7  00000036
    r8  ec4f9168  r9  ecb2c690  r10 ec4f9150  r11 00000000
    ip  00000000  sp  ec4f9128  lr  ed955709  pc  ed9871c4

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:
         ec4f90e8  ecf88c28  [anon:libc_malloc]
         ec4f90ec  ecf0c108  [anon:libc_malloc]
         ec4f90f0  ecf0c144  [anon:libc_malloc]
         ec4f90f4  ecf0c248  [anon:libc_malloc]
         ec4f90f8  00000000
         ec4f90fc  ecf0c13c  [anon:libc_malloc]
         ec4f9100  ec800000
         ec4f9104  ecf0c1f8  [anon:libc_malloc]
         ec4f9108  24e03fe3
         ec4f910c  00000004
         ec4f9110  ecb2c654  [anon:libc_malloc]
         ec4f9114  00000000
         ec4f9118  00000000
         ec4f911c  ec4f9168
         ec4f9120  ecb2c690  [anon:libc_malloc]
         ec4f9124  ec4f9150
    #00  ec4f9128  ec4f913c
         ........  ........
    #01  ec4f9128  ec4f913c
         ec4f912c  24e03fe3
         ec4f9130  c0306201
         ec4f9134  ed551c15  /system/lib/libbinder.so
         ec4f9138  ec4f9148
         ec4f913c  00000000
    #02  ec4f9140  ecb2c654  [anon:libc_malloc]
         ec4f9144  ed9a7260  [anon:.bss]
         ec4f9148  00000000
         ec4f914c  00000000
         ec4f9150  00000000
         ec4f9154  00000000
         ec4f9158  ecb6c400  [anon:libc_malloc]
         ec4f915c  00000000
         ec4f9160  00000100
         ec4f9164  00000000
         ec4f9168  00000000
         ec4f916c  00000000
         ec4f9170  ecb2c700  [anon:libc_malloc]
         ec4f9174  00000000
         ec4f9178  24e03fe3
         ec4f917c  ecb2c600  [anon:libc_malloc]
         ........  ........
    #03  ec4f91a0  ec4f9230
         ec4f91a4  ed5522b1  /system/lib/libbinder.so
         ec4f91a8  00000000
         ec4f91ac  ecb2c600  [anon:libc_malloc]
         ec4f91b0  ecb2c690  [anon:libc_malloc]
         ec4f91b4  00000000
         ec4f91b8  00000000
         ec4f91bc  ed55235b  /system/lib/libbinder.so
    #04  ec4f91c0  00000000
         ec4f91c4  ed5518af  /system/lib/libbinder.so
         ec4f91c8  ecb291e0  [anon:libc_malloc]
         ec4f91cc  ecb291ec  [anon:libc_malloc]
         ec4f91d0  00000000
         ec4f91d4  ed56b939  /system/lib/libbinder.so
    #05  ec4f91d8  ecb291e0  [anon:libc_malloc]
         ec4f91dc  ed421905  /system/lib/libutils.so
    #06  ec4f91e0  ecb00560  [anon:libc_malloc]
         ec4f91e4  ecb291e0  [anon:libc_malloc]
         ec4f91e8  ecb00300  [anon:libc_malloc]
         ec4f91ec  ecb291e0  [anon:libc_malloc]
         ec4f91f0  24e03fe3
         ec4f91f4  ec4f9230
         ec4f91f8  ec4f9230
         ec4f91fc  ec4f9230
         ec4f9200  00000078
         ec4f9204  000019ca
         ec4f9208  00000e1e
         ec4f920c  ec6fb490
         ec4f9210  ec4f9230
         ec4f9214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec4f9218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec4f921c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec4f9220  ec4f9238
         ec4f9224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec4f9228  ec4f9230
         ec4f922c  00000000
         ec4f9230  ec5fa230
         ec4f9234  ec3f8230
         ec4f9238  000007c9
         ec4f923c  00000e1e
         ec4f9240  00000001
         ec4f9244  ec3fc000
         ec4f9248  000fd230
         ec4f924c  00001000
         ec4f9250  00000000
         ec4f9254  00000000
         ec4f9258  00000003
         ec4f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 3658, name: Binder:3614_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecdfe148  r3  ecdfe13c
    r4  ed9a7260  r5  ecb2c000  r6  ecdfe148  r7  00000036
    r8  ecdfe168  r9  ecb2c090  r10 ecdfe150  r11 00000000
    ip  00000000  sp  ecdfe128  lr  ed955709  pc  ed9871c4

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:
         ecdfe0e8  00000048
         ecdfe0ec  00000048
         ecdfe0f0  ece020b0
         ecdfe0f4  00000001
         ecdfe0f8  00000001
         ecdfe0fc  00000001
         ecdfe100  ec800100
         ecdfe104  00000004
         ecdfe108  24e03fe3
         ecdfe10c  00000004
         ecdfe110  ecb2c054  [anon:libc_malloc]
         ecdfe114  00000000
         ecdfe118  00000000
         ecdfe11c  ecdfe168
         ecdfe120  ecb2c090  [anon:libc_malloc]
         ecdfe124  ecdfe150
    #00  ecdfe128  ecdfe13c
         ........  ........
    #01  ecdfe128  ecdfe13c
         ecdfe12c  24e03fe3
         ecdfe130  c0306201
         ecdfe134  ed551c15  /system/lib/libbinder.so
         ecdfe138  ecdfe148
         ecdfe13c  00000000
    #02  ecdfe140  ecb2c054  [anon:libc_malloc]
         ecdfe144  ed9a7260  [anon:.bss]
         ecdfe148  00000000
         ecdfe14c  00000000
         ecdfe150  00000000
         ecdfe154  00000000
         ecdfe158  ecb2c200  [anon:libc_malloc]
         ecdfe15c  00000000
         ecdfe160  00000100
         ecdfe164  00000000
         ecdfe168  00000000
         ecdfe16c  00000000
         ecdfe170  ecb2c100  [anon:libc_malloc]
         ecdfe174  00000000
         ecdfe178  24e03fe3
         ecdfe17c  ecb2c000  [anon:libc_malloc]
         ........  ........
    #03  ecdfe1a0  ecf60004  [anon:libc_malloc]
         ecdfe1a4  ed5522b1  /system/lib/libbinder.so
         ecdfe1a8  00000000
         ecdfe1ac  ecb2c000  [anon:libc_malloc]
         ecdfe1b0  ecb2c090  [anon:libc_malloc]
         ecdfe1b4  00000001
         ecdfe1b8  00000000
         ecdfe1bc  ed55235b  /system/lib/libbinder.so
    #04  ecdfe1c0  00000000
         ecdfe1c4  ed5518af  /system/lib/libbinder.so
         ecdfe1c8  ecf11930  [anon:libc_malloc]
         ecdfe1cc  ecf1193c  [anon:libc_malloc]
         ecdfe1d0  00000000
         ecdfe1d4  ed56b939  /system/lib/libbinder.so
    #05  ecdfe1d8  ecf11930  [anon:libc_malloc]
         ecdfe1dc  ed421905  /system/lib/libutils.so
    #06  ecdfe1e0  ecf05240  [anon:libc_malloc]
         ecdfe1e4  ecf11930  [anon:libc_malloc]
         ecdfe1e8  ecf05220  [anon:libc_malloc]
         ecdfe1ec  ecf11930  [anon:libc_malloc]
         ecdfe1f0  24e03fe3
         ecdfe1f4  ecdfe230
         ecdfe1f8  ecdfe230
         ecdfe1fc  ecdfe230
         ecdfe200  00000078
         ecdfe204  00000e1e
         ecdfe208  00000e1e
         ecdfe20c  ee146020
         ecdfe210  ecdfe230
         ecdfe214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecdfe218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ecdfe21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecdfe220  ecdfe238
         ecdfe224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ecdfe228  ecdfe230
         ecdfe22c  00000000
         ecdfe230  ee145dc0
         ecdfe234  ec9fe230
         ecdfe238  00000e4a
         ecdfe23c  00000e1e
         ecdfe240  00000001
         ecdfe244  ecd01000
         ecdfe248  000fd230
         ecdfe24c  00001000
         ecdfe250  00000000
         ecdfe254  00000000
         ecdfe258  00000003
         ecdfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 4324, name: Binder:3614_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec3f8148  r3  ec3f813c
    r4  ed9a7260  r5  ecf5b800  r6  ec3f8148  r7  00000036
    r8  ec3f8168  r9  ecf5b890  r10 ec3f8150  r11 00000000
    ip  00000000  sp  ec3f8128  lr  ed955709  pc  ed9871c4

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:
         ec3f80e8  00000000
         ec3f80ec  ecf0c844  [anon:libc_malloc]
         ec3f80f0  ecc00000  [anon:libc_malloc]
         ec3f80f4  ecf0c8f8  [anon:libc_malloc]
         ec3f80f8  ecf59320  [anon:libc_malloc]
         ec3f80fc  ed9205d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec3f8100  00000004
         ec3f8104  ed3fd448  /system/lib/android.hardware.drm@1.2.so
         ec3f8108  24e03fe3
         ec3f810c  00000004
         ec3f8110  ecf5b854  [anon:libc_malloc]
         ec3f8114  00000000
         ec3f8118  00000000
         ec3f811c  ec3f8168
         ec3f8120  ecf5b890  [anon:libc_malloc]
         ec3f8124  ec3f8150
    #00  ec3f8128  ec3f813c
         ........  ........
    #01  ec3f8128  ec3f813c
         ec3f812c  24e03fe3
         ec3f8130  c0306201
         ec3f8134  ed551c15  /system/lib/libbinder.so
         ec3f8138  ec3f8148
         ec3f813c  00000000
    #02  ec3f8140  ecf5b854  [anon:libc_malloc]
         ec3f8144  ed9a7260  [anon:.bss]
         ec3f8148  00000000
         ec3f814c  00000000
         ec3f8150  00000000
         ec3f8154  00000000
         ec3f8158  ecf5ba00  [anon:libc_malloc]
         ec3f815c  00000000
         ec3f8160  00000100
         ec3f8164  00000000
         ec3f8168  00000000
         ec3f816c  00000000
         ec3f8170  ecf5b900  [anon:libc_malloc]
         ec3f8174  00000000
         ec3f8178  24e03fe3
         ec3f817c  ecf5b800  [anon:libc_malloc]
         ........  ........
    #03  ec3f81a0  ec3f8230
         ec3f81a4  ed5522b1  /system/lib/libbinder.so
         ec3f81a8  00000000
         ec3f81ac  ecf5b800  [anon:libc_malloc]
         ec3f81b0  ecf5b890  [anon:libc_malloc]
         ec3f81b4  00000000
         ec3f81b8  00000000
         ec3f81bc  ed55235b  /system/lib/libbinder.so
    #04  ec3f81c0  00000000
         ec3f81c4  ed5518af  /system/lib/libbinder.so
         ec3f81c8  ecb267b0  [anon:libc_malloc]
         ec3f81cc  ecb267bc  [anon:libc_malloc]
         ec3f81d0  00000000
         ec3f81d4  ed56b939  /system/lib/libbinder.so
    #05  ec3f81d8  ecb267b0  [anon:libc_malloc]
         ec3f81dc  ed421905  /system/lib/libutils.so
    #06  ec3f81e0  ecb00f60  [anon:libc_malloc]
         ec3f81e4  ecb267b0  [anon:libc_malloc]
         ec3f81e8  ecb005a0  [anon:libc_malloc]
         ec3f81ec  ecb267b0  [anon:libc_malloc]
         ec3f81f0  24e03fe3
         ec3f81f4  ec3f8230
         ec3f81f8  ec3f8230
         ec3f81fc  ec3f8230
         ec3f8200  00000078
         ec3f8204  00000e4a
         ec3f8208  00000e1e
         ec3f820c  ecdfe490
         ec3f8210  ec3f8230
         ec3f8214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec3f8218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec3f821c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec3f8220  ec3f8238
         ec3f8224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec3f8228  ec3f8230
         ec3f822c  00000000
         ec3f8230  ec4f9230
         ec3f8234  ec2f7230
         ec3f8238  000010e4
         ec3f823c  00000e1e
         ec3f8240  00000001
         ec3f8244  ec2fb000
         ec3f8248  000fd230
         ec3f824c  00001000
         ec3f8250  00000000
         ec3f8254  00000000
         ec3f8258  00000003
         ec3f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 4326, name: Binder:3614_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec2f7148  r3  ec2f713c
    r4  ed9a7260  r5  ecb6ce00  r6  ec2f7148  r7  00000036
    r8  ec2f7168  r9  ecb6ce90  r10 ec2f7150  r11 00000000
    ip  00000000  sp  ec2f7128  lr  ed955709  pc  ed9871c4

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:
         ec2f70e8  00000000
         ec2f70ec  ecf0cf44  [anon:libc_malloc]
         ec2f70f0  ecc00000  [anon:libc_malloc]
         ec2f70f4  ecf0cff8  [anon:libc_malloc]
         ec2f70f8  ecf05300  [anon:libc_malloc]
         ec2f70fc  ed9205d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec2f7100  00000004
         ec2f7104  ed3fd448  /system/lib/android.hardware.drm@1.2.so
         ec2f7108  24e03fe3
         ec2f710c  00000004
         ec2f7110  ecb6ce54  [anon:libc_malloc]
         ec2f7114  00000000
         ec2f7118  00000000
         ec2f711c  ec2f7168
         ec2f7120  ecb6ce90  [anon:libc_malloc]
         ec2f7124  ec2f7150
    #00  ec2f7128  ec2f713c
         ........  ........
    #01  ec2f7128  ec2f713c
         ec2f712c  24e03fe3
         ec2f7130  c0306201
         ec2f7134  ed551c15  /system/lib/libbinder.so
         ec2f7138  ec2f7148
         ec2f713c  00000000
    #02  ec2f7140  ecb6ce54  [anon:libc_malloc]
         ec2f7144  ed9a7260  [anon:.bss]
         ec2f7148  00000000
         ec2f714c  00000000
         ec2f7150  00000000
         ec2f7154  00000000
         ec2f7158  ecb13000  [anon:libc_malloc]
         ec2f715c  00000000
         ec2f7160  00000100
         ec2f7164  00000000
         ec2f7168  00000000
         ec2f716c  00000000
         ec2f7170  ecb6cf00  [anon:libc_malloc]
         ec2f7174  00000000
         ec2f7178  24e03fe3
         ec2f717c  ecb6ce00  [anon:libc_malloc]
         ........  ........
    #03  ec2f71a0  ecfa1c04  [anon:libc_malloc]
         ec2f71a4  ed5522b1  /system/lib/libbinder.so
         ec2f71a8  00000000
         ec2f71ac  ecb6ce00  [anon:libc_malloc]
         ec2f71b0  ecb6ce90  [anon:libc_malloc]
         ec2f71b4  00000000
         ec2f71b8  00000000
         ec2f71bc  ed55235b  /system/lib/libbinder.so
    #04  ec2f71c0  00000000
         ec2f71c4  ed5518af  /system/lib/libbinder.so
         ec2f71c8  ecf12020  [anon:libc_malloc]
         ec2f71cc  ecf1202c  [anon:libc_malloc]
         ec2f71d0  00000000
         ec2f71d4  ed56b939  /system/lib/libbinder.so
    #05  ec2f71d8  ecf12020  [anon:libc_malloc]
         ec2f71dc  ed421905  /system/lib/libutils.so
    #06  ec2f71e0  ecf05990  [anon:libc_malloc]
         ec2f71e4  ecf12020  [anon:libc_malloc]
         ec2f71e8  ecb00f60  [anon:libc_malloc]
         ec2f71ec  ecf12020  [anon:libc_malloc]
         ec2f71f0  24e03fe3
         ec2f71f4  ec2f7230
         ec2f71f8  ec2f7230
         ec2f71fc  ec2f7230
         ec2f7200  00000078
         ec2f7204  000010e4
         ec2f7208  00000e1e
         ec2f720c  ec3f8490
         ec2f7210  ec2f7230
         ec2f7214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec2f7218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec2f721c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec2f7220  ec2f7238
         ec2f7224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec2f7228  ec2f7230
         ec2f722c  00000000
         ec2f7230  ec3f8230
         ec2f7234  ec1f6230
         ec2f7238  000010e6
         ec2f723c  00000e1e
         ec2f7240  00000001
         ec2f7244  ec1fa000
         ec2f7248  000fd230
         ec2f724c  00001000
         ec2f7250  00000000
         ec2f7254  00000000
         ec2f7258  00000003
         ec2f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 4328, name: Binder:3614_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ec1f5fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ec1f6230
    ip  ec1f5f70  sp  ec1f5f60  lr  ed950511  pc  ed94b108

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:
         ec1f5f20  00000000
         ec1f5f24  ecf0d6bc  [anon:libc_malloc]
         ec1f5f28  ecf0d6c4  [anon:libc_malloc]
         ec1f5f2c  ecf0d6cc  [anon:libc_malloc]
         ec1f5f30  00000002
         ec1f5f34  ed9a7260  [anon:.bss]
         ec1f5f38  ed001ed0  [anon:libc_malloc]
         ec1f5f3c  00000001
         ec1f5f40  0000000e
         ec1f5f44  ed000380  [anon:libc_malloc]
         ec1f5f48  ed001e90  [anon:libc_malloc]
         ec1f5f4c  ecf0d720  [anon:libc_malloc]
         ec1f5f50  ed9af3c0  [anon:.bss]
         ec1f5f54  ecf0d608  [anon:libc_malloc]
         ec1f5f58  ec1f5fb4
         ec1f5f5c  ed9a73a8  [anon:.bss]
    #00  ec1f5f60  ec1f6490
         ec1f5f64  ed9a7260  [anon:.bss]
         ec1f5f68  00000089
         ec1f5f6c  00000000
    #01  ec1f5f70  00000000
         ec1f5f74  00000000
         ec1f5f78  ffffffff
         ec1f5f7c  ec1f5fb4
         ec1f5f80  00000000
         ec1f5f84  24e03fe3
         ec1f5f88  ed728028  [anon:.bss]
         ec1f5f8c  00000000
         ec1f5f90  00000000
         ec1f5f94  00000002
         ec1f5f98  ed9a7260  [anon:.bss]
         ec1f5f9c  00000000
         ec1f5fa0  ed9a7260  [anon:.bss]
         ec1f5fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ec1f5fa8  00000000
         ec1f5fac  ecf0d608  [anon:libc_malloc]
         ec1f5fb0  ecf0d614  [anon:libc_malloc]
         ec1f5fb4  ecf0d700  [anon:libc_malloc]
         ec1f5fb8  24e03fe3
         ec1f5fbc  ed728028  [anon:.bss]
         ec1f5fc0  ecfa1400  [anon:libc_malloc]
         ec1f5fc4  ed9a7260  [anon:.bss]
         ec1f5fc8  00000000
         ec1f5fcc  ed9a7260  [anon:.bss]
         ec1f5fd0  00000e1e
         ec1f5fd4  ed9a7260  [anon:.bss]
         ec1f5fd8  ec1f6230
         ec1f5fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ec1f5fe0  00000000
         ec1f5fe4  ec1f6030
         ec1f5fe8  00000000
         ec1f5fec  ecf5bc00  [anon:libc_malloc]
         ec1f5ff0  00000010
         ec1f5ff4  24e03fe3
         ec1f5ff8  ecfa1410  [anon:libc_malloc]
         ec1f5ffc  ecfa1400  [anon:libc_malloc]
         ec1f6000  ed9a7260  [anon:.bss]
         ec1f6004  00000000
         ec1f6008  ed9a7260  [anon:.bss]
         ec1f600c  00000e1e
         ec1f6010  ed9a7260  [anon:.bss]
         ec1f6014  ed718dd9  /system/lib/libmediadrm.so
    #04  ec1f6018  00000010
         ec1f601c  00000000
         ec1f6020  ecf5be00  [anon:libc_malloc]
         ec1f6024  00000000
         ec1f6028  00000000
         ec1f602c  00000000
         ec1f6030  00000000
         ec1f6034  00000000
         ec1f6038  24e03fe3
         ec1f603c  ecfa1410  [anon:libc_malloc]
         ec1f6040  ecf29c80  [anon:libc_malloc]
         ec1f6044  ed9a7260  [anon:.bss]
         ec1f6048  00000000
         ec1f604c  ec1f61e4
         ec1f6050  00000e1e
         ec1f6054  ed54b20f  /system/lib/libbinder.so
    #05  ec1f6058  ecf29c80  [anon:libc_malloc]
         ec1f605c  ecf055f0  [anon:libc_malloc]
         ec1f6060  ecfa1410  [anon:libc_malloc]
         ec1f6064  24e03fe3
         ec1f6068  ecf29c80  [anon:libc_malloc]
         ec1f606c  ecf06840  [anon:libc_malloc]
         ec1f6070  00000001
         ec1f6074  ed54b193  /system/lib/libbinder.so
    #06  ec1f6078  ed9a7260  [anon:.bss]
         ec1f607c  ecf5bc00  [anon:libc_malloc]
         ec1f6080  ecf29c80  [anon:libc_malloc]
         ec1f6084  ecf5bc54  [anon:libc_malloc]
         ec1f6088  ed9a7260  [anon:.bss]
         ec1f608c  ed5520ad  /system/lib/libbinder.so
    #07  ec1f6090  ffff0208  [vectors]
         ec1f6094  ec1f60e9
         ec1f6098  0000000a
         ec1f609c  ecf0d600  [anon:libc_malloc]
         ec1f60a0  24e03fe3
         ec1f60a4  ecf0c108  [anon:libc_malloc]
         ec1f60a8  24e03fe3
         ec1f60ac  00000000
         ec1f60b0  03000000
         ec1f60b4  ec1f60f4
         ec1f60b8  ec1f6490
         ec1f60bc  ed951ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ec1f60c0  00000000
         ec1f60c4  ed270a0d  /system/lib/libbase.so
         ec1f60c8  ec1f60f4
         ec1f60cc  03000000
         ........  ........
    #08  ec1f61a0  eb5f2a04  [anon:libc_malloc]
         ec1f61a4  ed5522b1  /system/lib/libbinder.so
         ec1f61a8  00000000
         ec1f61ac  ecf5bc00  [anon:libc_malloc]
         ec1f61b0  ecf5bc90  [anon:libc_malloc]
         ec1f61b4  00000000
         ec1f61b8  00000000
         ec1f61bc  ed55235b  /system/lib/libbinder.so
    #09  ec1f61c0  00000000
         ec1f61c4  ed5518af  /system/lib/libbinder.so
         ec1f61c8  ecb268a0  [anon:libc_malloc]
         ec1f61cc  ecb268ac  [anon:libc_malloc]
         ec1f61d0  00000000
         ec1f61d4  ed56b939  /system/lib/libbinder.so
    #10  ec1f61d8  ecb268a0  [anon:libc_malloc]
         ec1f61dc  ed421905  /system/lib/libutils.so
    #11  ec1f61e0  ecb001c0  [anon:libc_malloc]
         ec1f61e4  ecb268a0  [anon:libc_malloc]
         ec1f61e8  ecf05990  [anon:libc_malloc]
         ec1f61ec  ecb268a0  [anon:libc_malloc]
         ec1f61f0  24e03fe3
         ec1f61f4  ec1f6230
         ec1f61f8  ec1f6230
         ec1f61fc  ec1f6230
         ec1f6200  00000078
         ec1f6204  000010e6
         ec1f6208  00000e1e
         ec1f620c  ec2f7490
         ec1f6210  ec1f6230
         ec1f6214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ec1f6218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec1f621c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ec1f6220  ec1f6238
         ec1f6224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec1f6228  ec1f6230
         ec1f622c  00000000
         ec1f6230  ec2f7230
         ec1f6234  ec0f5230
         ec1f6238  000010e8
         ec1f623c  00000e1e
         ec1f6240  00000001
         ec1f6244  ec0f9000
         ec1f6248  000fd230
         ec1f624c  00001000
         ec1f6250  00000000
         ec1f6254  00000000
         ec1f6258  00000003
         ec1f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 5310, name: HwBinder:3614_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec9fe118  r3  ec9fe074
    r4  ed9a7260  r5  c0306201  r6  ec9fe118  r7  00000036
    r8  ec9fe138  r9  ed9a7260  r10 00000000  r11 ec9fe120
    ip  00000000  sp  ec9fe060  lr  ed955709  pc  ed9871c4

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:
         ec9fe020  ecf01510  [anon:libc_malloc]
         ec9fe024  ed9474f5  /apex/com.android.runtime/lib/bionic/libc.so
         ec9fe028  ed007240  [anon:libc_malloc]
         ec9fe02c  ed007240  [anon:libc_malloc]
         ec9fe030  ed007240  [anon:libc_malloc]
         ec9fe034  ed007240  [anon:libc_malloc]
         ec9fe038  00000000
         ec9fe03c  ecf3c518  [anon:libc_malloc]
         ec9fe040  ecf14190  [anon:libc_malloc]
         ec9fe044  ed422c35  /system/lib/libutils.so
         ec9fe048  ecb35010  [anon:libc_malloc]
         ec9fe04c  ec9fe490
         ec9fe050  00000000
         ec9fe054  00019c38
         ec9fe058  00000000
         ec9fe05c  00000000
    #00  ec9fe060  ec9fe074
         ........  ........
    #01  ec9fe060  ec9fe074
         ec9fe064  24e03fe3
         ec9fe068  ecf3c500  [anon:libc_malloc]
         ec9fe06c  edc1c555  /system/lib/libhidlbase.so
         ec9fe070  ec9fe118
         ec9fe074  00000000
    #02  ec9fe078  ed9af3c0  [anon:.bss]
         ec9fe07c  ecf09e08  [anon:libc_malloc]
         ec9fe080  ec9fe038
         ec9fe084  ecf3c554  [anon:libc_malloc]
         ec9fe088  ecf3c598  [anon:libc_malloc]
         ec9fe08c  00e03fe3
         ec9fe090  00000000
         ec9fe094  00000000
         ec9fe098  00000000
         ec9fe09c  00000000
         ec9fe0a0  00000000
         ec9fe0a4  ecf10168  [anon:libc_malloc]
         ec9fe0a8  00000004
         ec9fe0ac  00000006
         ec9fe0b0  00000004
         ec9fe0b4  00000000
         ........  ........
    #03  ec9fe1b8  ec9fe1e4
         ec9fe1bc  00000e1e
         ec9fe1c0  ecb29300  [anon:libc_malloc]
         ec9fe1c4  ecb2930c  [anon:libc_malloc]
         ec9fe1c8  00000000
         ec9fe1cc  00000000
         ec9fe1d0  ec9fe1e4
         ec9fe1d4  edc2870d  /system/lib/libhidlbase.so
    #04  ec9fe1d8  ecb29300  [anon:libc_malloc]
         ec9fe1dc  ed421905  /system/lib/libutils.so
    #05  ec9fe1e0  ecb001f0  [anon:libc_malloc]
         ec9fe1e4  ecb29300  [anon:libc_malloc]
         ec9fe1e8  ecb001d0  [anon:libc_malloc]
         ec9fe1ec  ecb29300  [anon:libc_malloc]
         ec9fe1f0  24e03fe3
         ec9fe1f4  ec9fe230
         ec9fe1f8  ec9fe230
         ec9fe1fc  ec9fe230
         ec9fe200  00000078
         ec9fe204  00000e4a
         ec9fe208  00000e1e
         ec9fe20c  ecdfe490
         ec9fe210  ec9fe230
         ec9fe214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec9fe218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec9fe21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec9fe220  ec9fe238
         ec9fe224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec9fe228  ec9fe230
         ec9fe22c  00000000
         ec9fe230  ecdfe230
         ec9fe234  ec8fd230
         ec9fe238  000014be
         ec9fe23c  00000e1e
         ec9fe240  00000001
         ec9fe244  ec901000
         ec9fe248  000fd230
         ec9fe24c  00001000
         ec9fe250  00000000
         ec9fe254  00000000
         ec9fe258  00000003
         ec9fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 5311, name: HwBinder:3614_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec8fd118  r3  ec8fd074
    r4  ed9a7260  r5  c0306201  r6  ec8fd118  r7  00000036
    r8  ec8fd138  r9  ed9a7260  r10 00000000  r11 ec8fd120
    ip  00000000  sp  ec8fd060  lr  ed955709  pc  ed9871c4

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:
         ec8fd020  00000004
         ec8fd024  ec8fd048
         ec8fd028  ec8fd158
         ec8fd02c  ed000380  [anon:libc_malloc]
         ec8fd030  ecf01e30  [anon:libc_malloc]
         ec8fd034  ed9474f5  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fd038  00000000
         ec8fd03c  ecb37518  [anon:libc_malloc]
         ec8fd040  ecb01e90  [anon:libc_malloc]
         ec8fd044  ed422c35  /system/lib/libutils.so
         ec8fd048  ecb35010  [anon:libc_malloc]
         ec8fd04c  ec8fd490
         ec8fd050  00000000
         ec8fd054  00019c3c
         ec8fd058  00000000
         ec8fd05c  00000000
    #00  ec8fd060  ec8fd074
         ........  ........
    #01  ec8fd060  ec8fd074
         ec8fd064  24e03fe3
         ec8fd068  ecb37500  [anon:libc_malloc]
         ec8fd06c  edc1c555  /system/lib/libhidlbase.so
         ec8fd070  ec8fd118
         ec8fd074  00000000
    #02  ec8fd078  ed9af3c0  [anon:.bss]
         ec8fd07c  ecf0a508  [anon:libc_malloc]
         ec8fd080  ec8fd038
         ec8fd084  ecb37554  [anon:libc_malloc]
         ec8fd088  ecb37598  [anon:libc_malloc]
         ec8fd08c  00000004
         ec8fd090  00000000
         ec8fd094  00000000
         ec8fd098  00000000
         ec8fd09c  00000000
         ec8fd0a0  00000000
         ec8fd0a4  ecb05018  [anon:libc_malloc]
         ec8fd0a8  00000004
         ec8fd0ac  00000006
         ec8fd0b0  00000004
         ec8fd0b4  00000000
         ........  ........
    #03  ec8fd1b8  ec8fd1e4
         ec8fd1bc  00000e1e
         ec8fd1c0  ecf119c0  [anon:libc_malloc]
         ec8fd1c4  ecf119cc  [anon:libc_malloc]
         ec8fd1c8  00000000
         ec8fd1cc  00000000
         ec8fd1d0  ec8fd1e4
         ec8fd1d4  edc2870d  /system/lib/libhidlbase.so
    #04  ec8fd1d8  ecf119c0  [anon:libc_malloc]
         ec8fd1dc  ed421905  /system/lib/libutils.so
    #05  ec8fd1e0  ecf05250  [anon:libc_malloc]
         ec8fd1e4  ecf119c0  [anon:libc_malloc]
         ec8fd1e8  ecb001f0  [anon:libc_malloc]
         ec8fd1ec  ecf119c0  [anon:libc_malloc]
         ec8fd1f0  24e03fe3
         ec8fd1f4  ec8fd230
         ec8fd1f8  ec8fd230
         ec8fd1fc  ec8fd230
         ec8fd200  00000078
         ec8fd204  000014be
         ec8fd208  00000e1e
         ec8fd20c  ec9fe490
         ec8fd210  ec8fd230
         ec8fd214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec8fd218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fd21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec8fd220  ec8fd238
         ec8fd224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec8fd228  ec8fd230
         ec8fd22c  00000000
         ec8fd230  ec9fe230
         ec8fd234  ec7fc230
         ec8fd238  000014bf
         ec8fd23c  00000e1e
         ec8fd240  00000001
         ec8fd244  ec800000
         ec8fd248  000fd230
         ec8fd24c  00001000
         ec8fd250  00000000
         ec8fd254  00000000
         ec8fd258  00000003
         ec8fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 5317, name: HwBinder:3614_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec7fc118  r3  ec7fc074
    r4  ed9a7260  r5  c0306201  r6  ec7fc118  r7  00000036
    r8  ec7fc138  r9  ed9a7260  r10 00000000  r11 ec7fc120
    ip  00000000  sp  ec7fc060  lr  ed955709  pc  ed9871c4

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:
         ec7fc020  ecf02910  [anon:libc_malloc]
         ec7fc024  ed9474f5  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fc028  ed007240  [anon:libc_malloc]
         ec7fc02c  ed007240  [anon:libc_malloc]
         ec7fc030  ed007240  [anon:libc_malloc]
         ec7fc034  ed007240  [anon:libc_malloc]
         ec7fc038  00000000
         ec7fc03c  ecf3ca18  [anon:libc_malloc]
         ec7fc040  ecf14530  [anon:libc_malloc]
         ec7fc044  ed422c35  /system/lib/libutils.so
         ec7fc048  ecb35010  [anon:libc_malloc]
         ec7fc04c  ec7fc490
         ec7fc050  00000000
         ec7fc054  00019c40
         ec7fc058  00000000
         ec7fc05c  00000000
    #00  ec7fc060  ec7fc074
         ........  ........
    #01  ec7fc060  ec7fc074
         ec7fc064  24e03fe3
         ec7fc068  ecf3ca00  [anon:libc_malloc]
         ec7fc06c  edc1c555  /system/lib/libhidlbase.so
         ec7fc070  ec7fc118
         ec7fc074  00000000
    #02  ec7fc078  ed9af3c0  [anon:.bss]
         ec7fc07c  ecf0ac08  [anon:libc_malloc]
         ec7fc080  ec7fc038
         ec7fc084  ecf3ca54  [anon:libc_malloc]
         ec7fc088  ecf3ca98  [anon:libc_malloc]
         ec7fc08c  00e03fe3
         ec7fc090  00000000
         ec7fc094  00000000
         ec7fc098  00000000
         ec7fc09c  00000000
         ec7fc0a0  00000000
         ec7fc0a4  ecf10108  [anon:libc_malloc]
         ec7fc0a8  00000004
         ec7fc0ac  00000006
         ec7fc0b0  00000004
         ec7fc0b4  00000000
         ........  ........
    #03  ec7fc1b8  ec7fc1e4
         ec7fc1bc  00000e1e
         ec7fc1c0  ecb290f0  [anon:libc_malloc]
         ec7fc1c4  ecb290fc  [anon:libc_malloc]
         ec7fc1c8  00000000
         ec7fc1cc  00000000
         ec7fc1d0  ec7fc1e4
         ec7fc1d4  edc2870d  /system/lib/libhidlbase.so
    #04  ec7fc1d8  ecb290f0  [anon:libc_malloc]
         ec7fc1dc  ed421905  /system/lib/libutils.so
    #05  ec7fc1e0  ecb00230  [anon:libc_malloc]
         ec7fc1e4  ecb290f0  [anon:libc_malloc]
         ec7fc1e8  ecf05250  [anon:libc_malloc]
         ec7fc1ec  ecb290f0  [anon:libc_malloc]
         ec7fc1f0  24e03fe3
         ec7fc1f4  ec7fc230
         ec7fc1f8  ec7fc230
         ec7fc1fc  ec7fc230
         ec7fc200  00000078
         ec7fc204  000014bf
         ec7fc208  00000e1e
         ec7fc20c  ec8fd490
         ec7fc210  ec7fc230
         ec7fc214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec7fc218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fc21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec7fc220  ec7fc238
         ec7fc224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec7fc228  ec7fc230
         ec7fc22c  00000000
         ec7fc230  ec8fd230
         ec7fc234  ec6fb230
         ec7fc238  000014c5
         ec7fc23c  00000e1e
         ec7fc240  00000001
         ec7fc244  ec6ff000
         ec7fc248  000fd230
         ec7fc24c  00001000
         ec7fc250  00000000
         ec7fc254  00000000
         ec7fc258  00000003
         ec7fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 6602, name: Binder:3614_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ec6fafb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ec6fb230
    ip  ec6faf70  sp  ec6faf60  lr  ed950511  pc  ed94b108

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:
         ec6faf20  ecc02350  [anon:libc_malloc]
         ec6faf24  ecf0b3bc  [anon:libc_malloc]
         ec6faf28  ecf0b3c4  [anon:libc_malloc]
         ec6faf2c  ecf0b3cc  [anon:libc_malloc]
         ec6faf30  00000007
         ec6faf34  ed9a7260  [anon:.bss]
         ec6faf38  ecc02270  [anon:libc_malloc]
         ec6faf3c  00000001
         ec6faf40  00000031
         ec6faf44  ecc002c0  [anon:libc_malloc]
         ec6faf48  ed0022f0  [anon:libc_malloc]
         ec6faf4c  ecf0b45c  [anon:libc_malloc]
         ec6faf50  ed9af3c0  [anon:.bss]
         ec6faf54  ecf0b308  [anon:libc_malloc]
         ec6faf58  ec6fafb4
         ec6faf5c  ed9a73a8  [anon:.bss]
    #00  ec6faf60  ec6fb490
         ec6faf64  ed9a7260  [anon:.bss]
         ec6faf68  00000089
         ec6faf6c  00000000
    #01  ec6faf70  00000000
         ec6faf74  00000000
         ec6faf78  ffffffff
         ec6faf7c  ec6fafb4
         ec6faf80  00000000
         ec6faf84  24e03fe3
         ec6faf88  ed728028  [anon:.bss]
         ec6faf8c  00000000
         ec6faf90  00000000
         ec6faf94  00000002
         ec6faf98  ed9a7260  [anon:.bss]
         ec6faf9c  00000000
         ec6fafa0  ed9a7260  [anon:.bss]
         ec6fafa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ec6fafa8  00000000
         ec6fafac  ecf0b308  [anon:libc_malloc]
         ec6fafb0  ecf0b314  [anon:libc_malloc]
         ec6fafb4  ecf0b400  [anon:libc_malloc]
         ec6fafb8  24e03fe3
         ec6fafbc  ed728028  [anon:.bss]
         ec6fafc0  ecfa1c00  [anon:libc_malloc]
         ec6fafc4  ed9a7260  [anon:.bss]
         ec6fafc8  00000000
         ec6fafcc  ed9a7260  [anon:.bss]
         ec6fafd0  00000e1e
         ec6fafd4  ed9a7260  [anon:.bss]
         ec6fafd8  ec6fb230
         ec6fafdc  ed71888f  /system/lib/libmediadrm.so
    #03  ec6fafe0  00000004
         ec6fafe4  ed4232cb  /system/lib/libutils.so
         ec6fafe8  00000000
         ec6fafec  ecb2cc00  [anon:libc_malloc]
         ec6faff0  00000010
         ec6faff4  24e03fe3
         ec6faff8  ecfa1c10  [anon:libc_malloc]
         ec6faffc  ecfa1c00  [anon:libc_malloc]
         ec6fb000  ed9a7260  [anon:.bss]
         ec6fb004  00000000
         ec6fb008  ed9a7260  [anon:.bss]
         ec6fb00c  00000e1e
         ec6fb010  ed9a7260  [anon:.bss]
         ec6fb014  ed718dd9  /system/lib/libmediadrm.so
    #04  ec6fb018  00000010
         ec6fb01c  00000000
         ec6fb020  ecb2ce00  [anon:libc_malloc]
         ec6fb024  00000000
         ec6fb028  00000000
         ec6fb02c  00000000
         ec6fb030  00000000
         ec6fb034  00000000
         ec6fb038  24e03fe3
         ec6fb03c  ecfa1c10  [anon:libc_malloc]
         ec6fb040  ecf299c0  [anon:libc_malloc]
         ec6fb044  ed9a7260  [anon:.bss]
         ec6fb048  00000000
         ec6fb04c  ec6fb1e4
         ec6fb050  00000e1e
         ec6fb054  ed54b20f  /system/lib/libbinder.so
    #05  ec6fb058  ecf299c0  [anon:libc_malloc]
         ec6fb05c  ecf05ab0  [anon:libc_malloc]
         ec6fb060  ecfa1c10  [anon:libc_malloc]
         ec6fb064  24e03fe3
         ec6fb068  ecf299c0  [anon:libc_malloc]
         ec6fb06c  ecf06918  [anon:libc_malloc]
         ec6fb070  00000001
         ec6fb074  ed54b193  /system/lib/libbinder.so
    #06  ec6fb078  ed9a7260  [anon:.bss]
         ec6fb07c  ecb2cc00  [anon:libc_malloc]
         ec6fb080  ecf299c0  [anon:libc_malloc]
         ec6fb084  ecb2cc54  [anon:libc_malloc]
         ec6fb088  ed9a7260  [anon:.bss]
         ec6fb08c  ed5520ad  /system/lib/libbinder.so
    #07  ec6fb090  00000000
         ec6fb094  ec6fb0a0
         ec6fb098  ec6fb160
         ec6fb09c  00000000
         ec6fb0a0  00000000
         ec6fb0a4  ecb05070  [anon:libc_malloc]
         ec6fb0a8  00000004
         ec6fb0ac  00000006
         ec6fb0b0  00000000
         ec6fb0b4  00000000
         ec6fb0b8  00000000
         ec6fb0bc  00000000
         ec6fb0c0  00000000
         ec6fb0c4  ed9a0000  /apex/com.android.runtime/lib/bionic/libc.so
         ec6fb0c8  00000000
         ec6fb0cc  ec010001
         ........  ........
    #08  ec6fb1a0  ec6fb230
         ec6fb1a4  ed5522b1  /system/lib/libbinder.so
         ec6fb1a8  00000000
         ec6fb1ac  ecb2cc00  [anon:libc_malloc]
         ec6fb1b0  ecb2cc90  [anon:libc_malloc]
         ec6fb1b4  00000000
         ec6fb1b8  00000000
         ec6fb1bc  ed55235b  /system/lib/libbinder.so
    #09  ec6fb1c0  00000000
         ec6fb1c4  ed5518af  /system/lib/libbinder.so
         ec6fb1c8  ecf11960  [anon:libc_malloc]
         ec6fb1cc  ecf1196c  [anon:libc_malloc]
         ec6fb1d0  00000000
         ec6fb1d4  ed56b939  /system/lib/libbinder.so
    #10  ec6fb1d8  ecf11960  [anon:libc_malloc]
         ec6fb1dc  ed421905  /system/lib/libutils.so
    #11  ec6fb1e0  ecf052c0  [anon:libc_malloc]
         ec6fb1e4  ecf11960  [anon:libc_malloc]
         ec6fb1e8  ecf052a0  [anon:libc_malloc]
         ec6fb1ec  ecf11960  [anon:libc_malloc]
         ec6fb1f0  24e03fe3
         ec6fb1f4  ec6fb230
         ec6fb1f8  ec6fb230
         ec6fb1fc  ec6fb230
         ec6fb200  00000078
         ec6fb204  00000e1e
         ec6fb208  00000e1e
         ec6fb20c  ee146020
         ec6fb210  ec6fb230
         ec6fb214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ec6fb218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec6fb21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ec6fb220  ec6fb238
         ec6fb224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec6fb228  ec6fb230
         ec6fb22c  00000000
         ec6fb230  ec7fc230
         ec6fb234  ec5fa230
         ec6fb238  000019ca
         ec6fb23c  00000e1e
         ec6fb240  00000001
         ec6fb244  ec5fe000
         ec6fb248  000fd230
         ec6fb24c  00001000
         ec6fb250  00000000
         ec6fb254  00000000
         ec6fb258  00000003
         ec6fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 6603, name: Binder:3614_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ec5f9fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ec5fa230
    ip  ec5f9f70  sp  ec5f9f60  lr  ed950511  pc  ed94b108

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:
         ec5f9f20  00000004
         ec5f9f24  00000000
         ec5f9f28  ec5fa0a0
         ec5f9f2c  ed9a7260  [anon:.bss]
         ec5f9f30  ecfb6800  [anon:libc_malloc]
         ec5f9f34  ed5595f3  /system/lib/libbinder.so
         ec5f9f38  ec5fa0a0
         ec5f9f3c  ecfb6804  [anon:libc_malloc]
         ec5f9f40  00000004
         ec5f9f44  ed7151e7  /system/lib/libmediadrm.so
         ec5f9f48  24e03fe3
         ec5f9f4c  ecf0bb14  [anon:libc_malloc]
         ec5f9f50  00000000
         ec5f9f54  ec5f9f90
         ec5f9f58  ec5f9fb4
         ec5f9f5c  ed9a73a8  [anon:.bss]
    #00  ec5f9f60  ec5fa490
         ec5f9f64  ed9a7260  [anon:.bss]
         ec5f9f68  00000089
         ec5f9f6c  00000000
    #01  ec5f9f70  00000000
         ec5f9f74  00000000
         ec5f9f78  ffffffff
         ec5f9f7c  ec5f9fb4
         ec5f9f80  00000000
         ec5f9f84  24e03fe3
         ec5f9f88  ed728028  [anon:.bss]
         ec5f9f8c  00000000
         ec5f9f90  00000000
         ec5f9f94  00000002
         ec5f9f98  ed9a7260  [anon:.bss]
         ec5f9f9c  00000000
         ec5f9fa0  ed9a7260  [anon:.bss]
         ec5f9fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ec5f9fa8  00000000
         ec5f9fac  ed000380  [anon:libc_malloc]
         ec5f9fb0  ecf03d30  [anon:libc_malloc]
         ec5f9fb4  ed947400  /apex/com.android.runtime/lib/bionic/libc.so
         ec5f9fb8  24e03fe3
         ec5f9fbc  ed728028  [anon:.bss]
         ec5f9fc0  ecfb6200  [anon:libc_malloc]
         ec5f9fc4  ed9a7260  [anon:.bss]
         ec5f9fc8  00000000
         ec5f9fcc  ed9a7260  [anon:.bss]
         ec5f9fd0  00000e1e
         ec5f9fd4  ed9a7260  [anon:.bss]
         ec5f9fd8  ec5fa230
         ec5f9fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ec5f9fe0  00000004
         ec5f9fe4  ed4232cb  /system/lib/libutils.so
         ec5f9fe8  00000000
         ec5f9fec  ecf5b000  [anon:libc_malloc]
         ec5f9ff0  00000010
         ec5f9ff4  24e03fe3
         ec5f9ff8  ecfb6210  [anon:libc_malloc]
         ec5f9ffc  ecfb6200  [anon:libc_malloc]
         ec5fa000  ed9a7260  [anon:.bss]
         ec5fa004  00000000
         ec5fa008  ed9a7260  [anon:.bss]
         ec5fa00c  00000e1e
         ec5fa010  ed9a7260  [anon:.bss]
         ec5fa014  ed718dd9  /system/lib/libmediadrm.so
    #04  ec5fa018  00000010
         ec5fa01c  00000000
         ec5fa020  ecf5b200  [anon:libc_malloc]
         ec5fa024  00000000
         ec5fa028  00000000
         ec5fa02c  00000000
         ec5fa030  00000000
         ec5fa034  00000000
         ec5fa038  24e03fe3
         ec5fa03c  ecfb6210  [anon:libc_malloc]
         ec5fa040  ecf29cc0  [anon:libc_malloc]
         ec5fa044  ed9a7260  [anon:.bss]
         ec5fa048  00000000
         ec5fa04c  ec5fa1e4
         ec5fa050  00000e1e
         ec5fa054  ed54b20f  /system/lib/libbinder.so
    #05  ec5fa058  ecf29cc0  [anon:libc_malloc]
         ec5fa05c  ecf05780  [anon:libc_malloc]
         ec5fa060  ecfb6210  [anon:libc_malloc]
         ec5fa064  24e03fe3
         ec5fa068  ecf29cc0  [anon:libc_malloc]
         ec5fa06c  ecf06ab0  [anon:libc_malloc]
         ec5fa070  00000001
         ec5fa074  ed54b193  /system/lib/libbinder.so
    #06  ec5fa078  00000e1e
         ec5fa07c  ecf5b000  [anon:libc_malloc]
         ec5fa080  ecf29cc0  [anon:libc_malloc]
         ec5fa084  ecf5b054  [anon:libc_malloc]
         ec5fa088  ed9a7260  [anon:.bss]
         ec5fa08c  ed5520ad  /system/lib/libbinder.so
    #07  ec5fa090  00000000
         ec5fa094  ecf0ba08  [anon:libc_malloc]
         ec5fa098  ecf0ba14  [anon:libc_malloc]
         ec5fa09c  ecf0bb18  [anon:libc_malloc]
         ec5fa0a0  00000000
         ec5fa0a4  ecf0ba44  [anon:libc_malloc]
         ec5fa0a8  ecc00000  [anon:libc_malloc]
         ec5fa0ac  ecf0baf8  [anon:libc_malloc]
         ec5fa0b0  ecf05540  [anon:libc_malloc]
         ec5fa0b4  ed9205d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec5fa0b8  00000004
         ec5fa0bc  00000000
         ec5fa0c0  00000000
         ec5fa0c4  24e03fe3
         ec5fa0c8  00000000
         ec5fa0cc  ecf0ba08  [anon:libc_malloc]
         ........  ........
    #08  ec5fa1a0  ec5fa230
         ec5fa1a4  ed5522b1  /system/lib/libbinder.so
         ec5fa1a8  00000000
         ec5fa1ac  ecf5b000  [anon:libc_malloc]
         ec5fa1b0  ecf5b090  [anon:libc_malloc]
         ec5fa1b4  00000000
         ec5fa1b8  00000000
         ec5fa1bc  ed55235b  /system/lib/libbinder.so
    #09  ec5fa1c0  00000000
         ec5fa1c4  ed5518af  /system/lib/libbinder.so
         ec5fa1c8  ecb291b0  [anon:libc_malloc]
         ec5fa1cc  ecb291bc  [anon:libc_malloc]
         ec5fa1d0  00000000
         ec5fa1d4  ed56b939  /system/lib/libbinder.so
    #10  ec5fa1d8  ecb291b0  [anon:libc_malloc]
         ec5fa1dc  ed421905  /system/lib/libutils.so
    #11  ec5fa1e0  ecb002f0  [anon:libc_malloc]
         ec5fa1e4  ecb291b0  [anon:libc_malloc]
         ec5fa1e8  ecf052c0  [anon:libc_malloc]
         ec5fa1ec  ecb291b0  [anon:libc_malloc]
         ec5fa1f0  24e03fe3
         ec5fa1f4  ec5fa230
         ec5fa1f8  ec5fa230
         ec5fa1fc  ec5fa230
         ec5fa200  00000078
         ec5fa204  000019ca
         ec5fa208  00000e1e
         ec5fa20c  ec6fb490
         ec5fa210  ec5fa230
         ec5fa214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ec5fa218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec5fa21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ec5fa220  ec5fa238
         ec5fa224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec5fa228  ec5fa230
         ec5fa22c  00000000
         ec5fa230  ec6fb230
         ec5fa234  ec4f9230
         ec5fa238  000019cb
         ec5fa23c  00000e1e
         ec5fa240  00000001
         ec5fa244  ec4fd000
         ec5fa248  000fd230
         ec5fa24c  00001000
         ec5fa250  00000000
         ec5fa254  00000000
         ec5fa258  00000003
         ec5fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24591, name: Binder:3614_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebff3fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ebff4230
    ip  ebff3f70  sp  ebff3f60  lr  ed950511  pc  ed94b108

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:
         ebff3f20  00000001
         ebff3f24  00000000
         ebff3f28  ebff40a0
         ebff3f2c  ed9a7260  [anon:.bss]
         ebff3f30  ecf6c000  [anon:libc_malloc]
         ebff3f34  ed5595f3  /system/lib/libbinder.so
         ebff3f38  ebff40a0
         ebff3f3c  ecf6c004  [anon:libc_malloc]
         ebff3f40  00000001
         ebff3f44  ed7151e7  /system/lib/libmediadrm.so
         ebff3f48  ecf0e544  [anon:libc_malloc]
         ebff3f4c  ecf0e544  [anon:libc_malloc]
         ebff3f50  00000000
         ebff3f54  00000005
         ebff3f58  ebff3fb4
         ebff3f5c  ed9a73a8  [anon:.bss]
    #00  ebff3f60  ebff4490
         ebff3f64  ed9a7260  [anon:.bss]
         ebff3f68  00000089
         ebff3f6c  00000000
    #01  ebff3f70  00000000
         ebff3f74  00000000
         ebff3f78  ffffffff
         ebff3f7c  ebff3fb4
         ebff3f80  00000000
         ebff3f84  24e03fe3
         ebff3f88  ed728028  [anon:.bss]
         ebff3f8c  00000000
         ebff3f90  00000000
         ebff3f94  00000002
         ebff3f98  ed9a7260  [anon:.bss]
         ebff3f9c  00000000
         ebff3fa0  ed9a7260  [anon:.bss]
         ebff3fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebff3fa8  00000000
         ebff3fac  ed9a7260  [anon:.bss]
         ebff3fb0  00000000
         ebff3fb4  00000000
         ebff3fb8  24e03fe3
         ebff3fbc  ed728028  [anon:.bss]
         ebff3fc0  ecf60000  [anon:libc_malloc]
         ebff3fc4  ed9a7260  [anon:.bss]
         ebff3fc8  00000000
         ebff3fcc  ed9a7260  [anon:.bss]
         ebff3fd0  00000e1e
         ebff3fd4  ed9a7260  [anon:.bss]
         ebff3fd8  ebff4230
         ebff3fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ebff3fe0  00000004
         ebff3fe4  ed4232cb  /system/lib/libutils.so
         ebff3fe8  00000000
         ebff3fec  ecf39200  [anon:libc_malloc]
         ebff3ff0  00000010
         ebff3ff4  24e03fe3
         ebff3ff8  ecf60010  [anon:libc_malloc]
         ebff3ffc  ecf60000  [anon:libc_malloc]
         ebff4000  ed9a7260  [anon:.bss]
         ebff4004  00000000
         ebff4008  ed9a7260  [anon:.bss]
         ebff400c  00000e1e
         ebff4010  ed9a7260  [anon:.bss]
         ebff4014  ed718dd9  /system/lib/libmediadrm.so
    #04  ebff4018  00000010
         ebff401c  00000000
         ebff4020  ecf39800  [anon:libc_malloc]
         ebff4024  00000000
         ebff4028  00000000
         ebff402c  00000000
         ebff4030  00000000
         ebff4034  00000000
         ebff4038  24e03fe3
         ebff403c  ecf60010  [anon:libc_malloc]
         ebff4040  ecf29740  [anon:libc_malloc]
         ebff4044  ed9a7260  [anon:.bss]
         ebff4048  00000000
         ebff404c  ebff41e4
         ebff4050  00000e1e
         ebff4054  ed54b20f  /system/lib/libbinder.so
    #05  ebff4058  ecf29740  [anon:libc_malloc]
         ebff405c  ecf592c0  [anon:libc_malloc]
         ebff4060  ecf60010  [anon:libc_malloc]
         ebff4064  24e03fe3
         ebff4068  ecf29740  [anon:libc_malloc]
         ebff406c  ecf07170  [anon:libc_malloc]
         ebff4070  00000001
         ebff4074  ed54b193  /system/lib/libbinder.so
    #06  ebff4078  00000000
         ebff407c  ecf39200  [anon:libc_malloc]
         ebff4080  ecf29740  [anon:libc_malloc]
         ebff4084  ecf39254  [anon:libc_malloc]
         ebff4088  ed9a7260  [anon:.bss]
         ebff408c  ed5520ad  /system/lib/libbinder.so
    #07  ebff4090  00000000
         ebff4094  ebff40a0
         ebff4098  ebff4160
         ebff409c  00000000
         ebff40a0  00000000
         ebff40a4  ecf101b0  [anon:libc_malloc]
         ebff40a8  00000004
         ebff40ac  00000006
         ebff40b0  00000000
         ebff40b4  00000000
         ebff40b8  00000000
         ebff40bc  00000000
         ebff40c0  00000000
         ebff40c4  ed9a0000  /apex/com.android.runtime/lib/bionic/libc.so
         ebff40c8  00000000
         ebff40cc  ec010001
         ........  ........
    #08  ebff41a0  ebff4230
         ebff41a4  ed5522b1  /system/lib/libbinder.so
         ebff41a8  00000000
         ebff41ac  ecf39200  [anon:libc_malloc]
         ebff41b0  ecf39290  [anon:libc_malloc]
         ebff41b4  00000000
         ebff41b8  00000000
         ebff41bc  ed55235b  /system/lib/libbinder.so
    #09  ebff41c0  00000000
         ebff41c4  ed5518af  /system/lib/libbinder.so
         ebff41c8  ecf11a80  [anon:libc_malloc]
         ebff41cc  ecf11a8c  [anon:libc_malloc]
         ebff41d0  00000000
         ebff41d4  ed56b939  /system/lib/libbinder.so
    #10  ebff41d8  ecf11a80  [anon:libc_malloc]
         ebff41dc  ed421905  /system/lib/libutils.so
    #11  ebff41e0  ecb00010  [anon:libc_malloc]
         ebff41e4  ecf11a80  [anon:libc_malloc]
         ebff41e8  ecb00190  [anon:libc_malloc]
         ebff41ec  ecf11a80  [anon:libc_malloc]
         ebff41f0  24e03fe3
         ebff41f4  ebff4230
         ebff41f8  ebff4230
         ebff41fc  ebff4230
         ebff4200  00000078
         ebff4204  00000e4a
         ebff4208  00000e1e
         ebff420c  ecdfe490
         ebff4210  ebff4230
         ebff4214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebff4218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebff421c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebff4220  ebff4238
         ebff4224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebff4228  ebff4230
         ebff422c  00000000
         ebff4230  ec0f5230
         ebff4234  ebef3230
         ebff4238  0000600f
         ebff423c  00000e1e
         ebff4240  00000001
         ebff4244  ebef7000
         ebff4248  000fd230
         ebff424c  00001000
         ebff4250  00000000
         ebff4254  00000000
         ebff4258  00000003
         ebff425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24592, name: Binder:3614_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebef2fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ebef3230
    ip  ebef2f70  sp  ebef2f60  lr  ed950511  pc  ed94b108

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:
         ebef2f20  00000004
         ebef2f24  00000000
         ebef2f28  ebef30a0
         ebef2f2c  ed9a7260  [anon:.bss]
         ebef2f30  ecf69400  [anon:libc_malloc]
         ebef2f34  ed5595f3  /system/lib/libbinder.so
         ebef2f38  ebef30a0
         ebef2f3c  ecf69404  [anon:libc_malloc]
         ebef2f40  00000004
         ebef2f44  ed7151e7  /system/lib/libmediadrm.so
         ebef2f48  24e03fe3
         ebef2f4c  ecf0ec2c  [anon:libc_malloc]
         ebef2f50  00000000
         ebef2f54  ebef2f90
         ebef2f58  ebef2fb4
         ebef2f5c  ed9a73a8  [anon:.bss]
    #00  ebef2f60  ebef3490
         ebef2f64  ed9a7260  [anon:.bss]
         ebef2f68  00000089
         ebef2f6c  00000000
    #01  ebef2f70  00000000
         ebef2f74  00000000
         ebef2f78  ffffffff
         ebef2f7c  ebef2fb4
         ebef2f80  00000000
         ebef2f84  24e03fe3
         ebef2f88  ed728028  [anon:.bss]
         ebef2f8c  00000000
         ebef2f90  00000000
         ebef2f94  00000002
         ebef2f98  ed9a7260  [anon:.bss]
         ebef2f9c  00000000
         ebef2fa0  ed9a7260  [anon:.bss]
         ebef2fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebef2fa8  00000000
         ebef2fac  ecf0ec14  [anon:libc_malloc]
         ebef2fb0  24e03fe3
         ebef2fb4  ecf0ec00  [anon:libc_malloc]
         ebef2fb8  24e03fe3
         ebef2fbc  ed728028  [anon:.bss]
         ebef2fc0  ecfb6a00  [anon:libc_malloc]
         ebef2fc4  ed9a7260  [anon:.bss]
         ebef2fc8  00000000
         ebef2fcc  ed9a7260  [anon:.bss]
         ebef2fd0  00000e1e
         ebef2fd4  ed9a7260  [anon:.bss]
         ebef2fd8  ebef3230
         ebef2fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ebef2fe0  00000004
         ebef2fe4  ed4232cb  /system/lib/libutils.so
         ebef2fe8  00000000
         ebef2fec  ecb13c00  [anon:libc_malloc]
         ebef2ff0  00000010
         ebef2ff4  24e03fe3
         ebef2ff8  ecfb6a10  [anon:libc_malloc]
         ebef2ffc  ecfb6a00  [anon:libc_malloc]
         ebef3000  ed9a7260  [anon:.bss]
         ebef3004  00000000
         ebef3008  ed9a7260  [anon:.bss]
         ebef300c  00000e1e
         ebef3010  ed9a7260  [anon:.bss]
         ebef3014  ed718dd9  /system/lib/libmediadrm.so
    #04  ebef3018  00000010
         ebef301c  00000000
         ebef3020  ecb13e00  [anon:libc_malloc]
         ebef3024  00000000
         ebef3028  00000000
         ebef302c  00000000
         ebef3030  00000000
         ebef3034  00000000
         ebef3038  24e03fe3
         ebef303c  ecfb6a10  [anon:libc_malloc]
         ebef3040  ecf29540  [anon:libc_malloc]
         ebef3044  ed9a7260  [anon:.bss]
         ebef3048  00000000
         ebef304c  ebef31e4
         ebef3050  00000e1e
         ebef3054  ed54b20f  /system/lib/libbinder.so
    #05  ebef3058  ecf29540  [anon:libc_malloc]
         ebef305c  ecf05e10  [anon:libc_malloc]
         ebef3060  ecfb6a10  [anon:libc_malloc]
         ebef3064  24e03fe3
         ebef3068  ecf29540  [anon:libc_malloc]
         ebef306c  ecb021f8  [anon:libc_malloc]
         ebef3070  00000001
         ebef3074  ed54b193  /system/lib/libbinder.so
    #06  ebef3078  00000e1e
         ebef307c  ecb13c00  [anon:libc_malloc]
         ebef3080  ecf29540  [anon:libc_malloc]
         ebef3084  ecb13c54  [anon:libc_malloc]
         ebef3088  ed9a7260  [anon:.bss]
         ebef308c  ed5520ad  /system/lib/libbinder.so
    #07  ebef3090  00000000
         ebef3094  ecf0eb08  [anon:libc_malloc]
         ebef3098  ecf0eb2c  [anon:libc_malloc]
         ebef309c  ecf0ec30  [anon:libc_malloc]
         ebef30a0  00000000
         ebef30a4  ecf0eb3c  [anon:libc_malloc]
         ebef30a8  ec800000
         ebef30ac  ecf0ebf8  [anon:libc_malloc]
         ebef30b0  ecb2d660  [anon:libc_malloc]
         ebef30b4  ed9205d1  /apex/com.android.runtime/lib/bionic/libc.so
         ebef30b8  00000004
         ebef30bc  00000000
         ebef30c0  00000000
         ebef30c4  ed9a7260  [anon:.bss]
         ebef30c8  00000000
         ebef30cc  ecf0eb08  [anon:libc_malloc]
         ........  ........
    #08  ebef31a0  ebef3230
         ebef31a4  ed5522b1  /system/lib/libbinder.so
         ebef31a8  00000000
         ebef31ac  ecb13c00  [anon:libc_malloc]
         ebef31b0  ecb13c90  [anon:libc_malloc]
         ebef31b4  00000000
         ebef31b8  00000000
         ebef31bc  ed55235b  /system/lib/libbinder.so
    #09  ebef31c0  00000000
         ebef31c4  ed5518af  /system/lib/libbinder.so
         ebef31c8  ecf7ee60  [anon:libc_malloc]
         ebef31cc  ecf7ee6c  [anon:libc_malloc]
         ebef31d0  00000000
         ebef31d4  ed56b939  /system/lib/libbinder.so
    #10  ebef31d8  ecf7ee60  [anon:libc_malloc]
         ebef31dc  ed421905  /system/lib/libutils.so
    #11  ebef31e0  ecf05940  [anon:libc_malloc]
         ebef31e4  ecf7ee60  [anon:libc_malloc]
         ebef31e8  ecb00010  [anon:libc_malloc]
         ebef31ec  ecf7ee60  [anon:libc_malloc]
         ebef31f0  24e03fe3
         ebef31f4  ebef3230
         ebef31f8  ebef3230
         ebef31fc  ebef3230
         ebef3200  00000078
         ebef3204  0000600f
         ebef3208  00000e1e
         ebef320c  ebff4490
         ebef3210  ebef3230
         ebef3214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebef3218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebef321c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebef3220  ebef3238
         ebef3224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebef3228  ebef3230
         ebef322c  00000000
         ebef3230  ebff4230
         ebef3234  ebdf2230
         ebef3238  00006010
         ebef323c  00000e1e
         ebef3240  00000001
         ebef3244  ebdf6000
         ebef3248  000fd230
         ebef324c  00001000
         ebef3250  00000000
         ebef3254  00000000
         ebef3258  00000003
         ebef325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24595, name: Binder:3614_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebdf1fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ebdf2230
    ip  ebdf1f70  sp  ebdf1f60  lr  ed950511  pc  ed94b108

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:
         ebdf1f20  00000004
         ebdf1f24  00000000
         ebdf1f28  ebdf20a0
         ebdf1f2c  ed9a7260  [anon:.bss]
         ebdf1f30  ecf60c00  [anon:libc_malloc]
         ebdf1f34  ed5595f3  /system/lib/libbinder.so
         ebdf1f38  ebdf20a0
         ebdf1f3c  ecf60c04  [anon:libc_malloc]
         ebdf1f40  00000004
         ebdf1f44  ed7151e7  /system/lib/libmediadrm.so
         ebdf1f48  24e03fe3
         ebdf1f4c  ecf0f314  [anon:libc_malloc]
         ebdf1f50  00000000
         ebdf1f54  ebdf1f90
         ebdf1f58  ebdf1fb4
         ebdf1f5c  ed9a73a8  [anon:.bss]
    #00  ebdf1f60  ebdf2490
         ebdf1f64  ed9a7260  [anon:.bss]
         ebdf1f68  00000089
         ebdf1f6c  00000000
    #01  ebdf1f70  00000000
         ebdf1f74  00000000
         ebdf1f78  ffffffff
         ebdf1f7c  ebdf1fb4
         ebdf1f80  00000000
         ebdf1f84  24e03fe3
         ebdf1f88  ed728028  [anon:.bss]
         ebdf1f8c  00000000
         ebdf1f90  00000000
         ebdf1f94  00000002
         ebdf1f98  ed9a7260  [anon:.bss]
         ebdf1f9c  00000000
         ebdf1fa0  ed9a7260  [anon:.bss]
         ebdf1fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebdf1fa8  00000000
         ebdf1fac  ed000380  [anon:libc_malloc]
         ebdf1fb0  ecf55d30  [anon:libc_malloc]
         ebdf1fb4  ed947400  /apex/com.android.runtime/lib/bionic/libc.so
         ebdf1fb8  24e03fe3
         ebdf1fbc  ed728028  [anon:.bss]
         ebdf1fc0  ecf89e00  [anon:libc_malloc]
         ebdf1fc4  ed9a7260  [anon:.bss]
         ebdf1fc8  00000000
         ebdf1fcc  ed9a7260  [anon:.bss]
         ebdf1fd0  00000e1e
         ebdf1fd4  ed9a7260  [anon:.bss]
         ebdf1fd8  ebdf2230
         ebdf1fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ebdf1fe0  00000004
         ebdf1fe4  ed4232cb  /system/lib/libutils.so
         ebdf1fe8  00000000
         ebdf1fec  ecf39a00  [anon:libc_malloc]
         ebdf1ff0  00000010
         ebdf1ff4  24e03fe3
         ebdf1ff8  ecf89e10  [anon:libc_malloc]
         ebdf1ffc  ecf89e00  [anon:libc_malloc]
         ebdf2000  ed9a7260  [anon:.bss]
         ebdf2004  00000000
         ebdf2008  ed9a7260  [anon:.bss]
         ebdf200c  00000e1e
         ebdf2010  ed9a7260  [anon:.bss]
         ebdf2014  ed718dd9  /system/lib/libmediadrm.so
    #04  ebdf2018  00000010
         ebdf201c  00000000
         ebdf2020  ecf39c00  [anon:libc_malloc]
         ebdf2024  00000000
         ebdf2028  00000000
         ebdf202c  00000000
         ebdf2030  00000000
         ebdf2034  00000000
         ebdf2038  24e03fe3
         ebdf203c  ecf89e10  [anon:libc_malloc]
         ebdf2040  ecf29300  [anon:libc_malloc]
         ebdf2044  ed9a7260  [anon:.bss]
         ebdf2048  00000000
         ebdf204c  ebdf21e4
         ebdf2050  00000e1e
         ebdf2054  ed54b20f  /system/lib/libbinder.so
    #05  ebdf2058  ecf29300  [anon:libc_malloc]
         ebdf205c  ecf05fa0  [anon:libc_malloc]
         ebdf2060  ecf89e10  [anon:libc_malloc]
         ebdf2064  24e03fe3
         ebdf2068  ecf29300  [anon:libc_malloc]
         ebdf206c  ecf069a8  [anon:libc_malloc]
         ebdf2070  00000001
         ebdf2074  ed54b193  /system/lib/libbinder.so
    #06  ebdf2078  00000e1e
         ebdf207c  ecf39a00  [anon:libc_malloc]
         ebdf2080  ecf29300  [anon:libc_malloc]
         ebdf2084  ecf39a54  [anon:libc_malloc]
         ebdf2088  ed9a7260  [anon:.bss]
         ebdf208c  ed5520ad  /system/lib/libbinder.so
    #07  ebdf2090  00000000
         ebdf2094  ecf0f208  [anon:libc_malloc]
         ebdf2098  ecf0f214  [anon:libc_malloc]
         ebdf209c  ecf0f318  [anon:libc_malloc]
         ebdf20a0  00000000
         ebdf20a4  ecf0f244  [anon:libc_malloc]
         ebdf20a8  ecc00000  [anon:libc_malloc]
         ebdf20ac  ecf0f2f8  [anon:libc_malloc]
         ebdf20b0  ecf5fb40  [anon:libc_malloc]
         ebdf20b4  ed9205d1  /apex/com.android.runtime/lib/bionic/libc.so
         ebdf20b8  00000004
         ebdf20bc  00000000
         ebdf20c0  00000000
         ebdf20c4  24e03fe3
         ebdf20c8  00000000
         ebdf20cc  ecf0f208  [anon:libc_malloc]
         ........  ........
    #08  ebdf21a0  ebdf2230
         ebdf21a4  ed5522b1  /system/lib/libbinder.so
         ebdf21a8  00000000
         ebdf21ac  ecf39a00  [anon:libc_malloc]
         ebdf21b0  ecf39a90  [anon:libc_malloc]
         ebdf21b4  00000000
         ebdf21b8  00000000
         ebdf21bc  ed55235b  /system/lib/libbinder.so
    #09  ebdf21c0  00000000
         ebdf21c4  ed5518af  /system/lib/libbinder.so
         ebdf21c8  ecb26000  [anon:libc_malloc]
         ebdf21cc  ecb2600c  [anon:libc_malloc]
         ebdf21d0  00000000
         ebdf21d4  ed56b939  /system/lib/libbinder.so
    #10  ebdf21d8  ecb26000  [anon:libc_malloc]
         ebdf21dc  ed421905  /system/lib/libutils.so
    #11  ebdf21e0  ecb000d0  [anon:libc_malloc]
         ebdf21e4  ecb26000  [anon:libc_malloc]
         ebdf21e8  ecf05940  [anon:libc_malloc]
         ebdf21ec  ecb26000  [anon:libc_malloc]
         ebdf21f0  24e03fe3
         ebdf21f4  ebdf2230
         ebdf21f8  ebdf2230
         ebdf21fc  ebdf2230
         ebdf2200  00000078
         ebdf2204  00006010
         ebdf2208  00000e1e
         ebdf220c  ebef3490
         ebdf2210  ebdf2230
         ebdf2214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebdf2218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebdf221c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebdf2220  ebdf2238
         ebdf2224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebdf2228  ebdf2230
         ebdf222c  00000000
         ebdf2230  ebef3230
         ebdf2234  ebcf1230
         ebdf2238  00006013
         ebdf223c  00000e1e
         ebdf2240  00000001
         ebdf2244  ebcf5000
         ebdf2248  000fd230
         ebdf224c  00001000
         ebdf2250  00000000
         ebdf2254  00000000
         ebdf2258  00000003
         ebdf225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24596, name: Binder:3614_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebcf0fb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ebcf1230
    ip  ebcf0f70  sp  ebcf0f60  lr  ed950511  pc  ed94b108

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:
         ebcf0f20  00000000
         ebcf0f24  ebcf0fd0
         ebcf0f28  ecb1ae84  [anon:libc_malloc]
         ebcf0f2c  ecb12c00  [anon:libc_malloc]
         ebcf0f30  00000000
         ebcf0f34  00000000
         ebcf0f38  00000000
         ebcf0f3c  24e03fe3
         ebcf0f40  00000000
         ebcf0f44  ecf0f908  [anon:libc_malloc]
         ebcf0f48  ecf0f914  [anon:libc_malloc]
         ebcf0f4c  ecf0fa18  [anon:libc_malloc]
         ebcf0f50  00000000
         ebcf0f54  ecf0f93c  [anon:libc_malloc]
         ebcf0f58  ebcf0fb4
         ebcf0f5c  ed9a73a8  [anon:.bss]
    #00  ebcf0f60  ebcf1490
         ebcf0f64  ed9a7260  [anon:.bss]
         ebcf0f68  00000089
         ebcf0f6c  00000000
    #01  ebcf0f70  00000000
         ebcf0f74  00000000
         ebcf0f78  ffffffff
         ebcf0f7c  ebcf0fb4
         ebcf0f80  00000000
         ebcf0f84  24e03fe3
         ebcf0f88  ed728028  [anon:.bss]
         ebcf0f8c  00000000
         ebcf0f90  00000000
         ebcf0f94  00000002
         ebcf0f98  ed9a7260  [anon:.bss]
         ebcf0f9c  00000000
         ebcf0fa0  ed9a7260  [anon:.bss]
         ebcf0fa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebcf0fa8  00000000
         ebcf0fac  ecf0f93c  [anon:libc_malloc]
         ebcf0fb0  ec800000
         ebcf0fb4  ecf0f900  [anon:libc_malloc]
         ebcf0fb8  24e03fe3
         ebcf0fbc  ed728028  [anon:.bss]
         ebcf0fc0  ecf35600  [anon:libc_malloc]
         ebcf0fc4  ed9a7260  [anon:.bss]
         ebcf0fc8  00000000
         ebcf0fcc  ed9a7260  [anon:.bss]
         ebcf0fd0  00000e1e
         ebcf0fd4  ed9a7260  [anon:.bss]
         ebcf0fd8  ebcf1230
         ebcf0fdc  ed71888f  /system/lib/libmediadrm.so
    #03  ebcf0fe0  00000004
         ebcf0fe4  ed4232cb  /system/lib/libutils.so
         ebcf0fe8  00000000
         ebcf0fec  ecb07000  [anon:libc_malloc]
         ebcf0ff0  00000010
         ebcf0ff4  24e03fe3
         ebcf0ff8  ecf35610  [anon:libc_malloc]
         ebcf0ffc  ecf35600  [anon:libc_malloc]
         ebcf1000  ed9a7260  [anon:.bss]
         ebcf1004  00000000
         ebcf1008  ed9a7260  [anon:.bss]
         ebcf100c  00000e1e
         ebcf1010  ed9a7260  [anon:.bss]
         ebcf1014  ed718dd9  /system/lib/libmediadrm.so
    #04  ebcf1018  00000010
         ebcf101c  00000000
         ebcf1020  ecb07200  [anon:libc_malloc]
         ebcf1024  00000000
         ebcf1028  00000000
         ebcf102c  00000000
         ebcf1030  00000000
         ebcf1034  00000000
         ebcf1038  24e03fe3
         ebcf103c  ecf35610  [anon:libc_malloc]
         ebcf1040  ecf292c0  [anon:libc_malloc]
         ebcf1044  ed9a7260  [anon:.bss]
         ebcf1048  00000000
         ebcf104c  ebcf11e4
         ebcf1050  00000e1e
         ebcf1054  ed54b20f  /system/lib/libbinder.so
    #05  ebcf1058  ecf292c0  [anon:libc_malloc]
         ebcf105c  ecf05c60  [anon:libc_malloc]
         ebcf1060  ecf35610  [anon:libc_malloc]
         ebcf1064  24e03fe3
         ebcf1068  ecf292c0  [anon:libc_malloc]
         ebcf106c  ecf071a0  [anon:libc_malloc]
         ebcf1070  00000001
         ebcf1074  ed54b193  /system/lib/libbinder.so
    #06  ebcf1078  ed9a7260  [anon:.bss]
         ebcf107c  ecb07000  [anon:libc_malloc]
         ebcf1080  ecf292c0  [anon:libc_malloc]
         ebcf1084  ecb07054  [anon:libc_malloc]
         ebcf1088  ed9a7260  [anon:.bss]
         ebcf108c  ed5520ad  /system/lib/libbinder.so
    #07  ebcf1090  00000000
         ebcf1094  ebcf10a0
         ebcf1098  ebcf1160
         ebcf109c  00000000
         ebcf10a0  00000000
         ebcf10a4  ecf24618  [anon:libc_malloc]
         ebcf10a8  00000018
         ebcf10ac  00000024
         ebcf10b0  00000000
         ebcf10b4  ecb02270  [anon:libc_malloc]
         ebcf10b8  00000001
         ebcf10bc  00000003
         ebcf10c0  00000000
         ebcf10c4  ed9a0000  /apex/com.android.runtime/lib/bionic/libc.so
         ebcf10c8  00000000
         ebcf10cc  ec010001
         ........  ........
    #08  ebcf11a0  ecfc1604  [anon:libc_malloc]
         ebcf11a4  ed5522b1  /system/lib/libbinder.so
         ebcf11a8  00000000
         ebcf11ac  ecb07000  [anon:libc_malloc]
         ebcf11b0  ecb07090  [anon:libc_malloc]
         ebcf11b4  00000000
         ebcf11b8  00000000
         ebcf11bc  ed55235b  /system/lib/libbinder.so
    #09  ebcf11c0  00000000
         ebcf11c4  ed5518af  /system/lib/libbinder.so
         ebcf11c8  ecf7ef20  [anon:libc_malloc]
         ebcf11cc  ecf7ef2c  [anon:libc_malloc]
         ebcf11d0  00000000
         ebcf11d4  ed56b939  /system/lib/libbinder.so
    #10  ebcf11d8  ecf7ef20  [anon:libc_malloc]
         ebcf11dc  ed421905  /system/lib/libutils.so
    #11  ebcf11e0  ecf05400  [anon:libc_malloc]
         ebcf11e4  ecf7ef20  [anon:libc_malloc]
         ebcf11e8  ecb000d0  [anon:libc_malloc]
         ebcf11ec  ecf7ef20  [anon:libc_malloc]
         ebcf11f0  24e03fe3
         ebcf11f4  ebcf1230
         ebcf11f8  ebcf1230
         ebcf11fc  ebcf1230
         ebcf1200  00000078
         ebcf1204  00006013
         ebcf1208  00000e1e
         ebcf120c  ebdf2490
         ebcf1210  ebcf1230
         ebcf1214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebcf1218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcf121c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebcf1220  ebcf1238
         ebcf1224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcf1228  ebcf1230
         ebcf122c  00000000
         ebcf1230  ebdf2230
         ebcf1234  ebbf0230
         ebcf1238  00006014
         ebcf123c  00000e1e
         ebcf1240  00000001
         ebcf1244  ebbf4000
         ebcf1248  000fd230
         ebcf124c  00001000
         ebcf1250  00000000
         ebcf1254  00000000
         ebcf1258  00000003
         ebcf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24617, name: Binder:3614_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ed728028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebbeffb4  r7  000000f0
    r8  00000002  r9  ed728028  r10 00000000  r11 ebbf0230
    ip  ebbeff70  sp  ebbeff60  lr  ed950511  pc  ed94b108

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:
         ebbeff20  ecc01cf0  [anon:libc_malloc]
         ebbeff24  ecfa50bc  [anon:libc_malloc]
         ebbeff28  ecfa50c4  [anon:libc_malloc]
         ebbeff2c  ecfa50cc  [anon:libc_malloc]
         ebbeff30  00000007
         ebbeff34  ed9a7260  [anon:.bss]
         ebbeff38  ed002330  [anon:libc_malloc]
         ebbeff3c  00000001
         ebbeff40  00000031
         ebbeff44  ed000380  [anon:libc_malloc]
         ebbeff48  ecc02230  [anon:libc_malloc]
         ebbeff4c  ecfa515c  [anon:libc_malloc]
         ebbeff50  ed9af3c0  [anon:.bss]
         ebbeff54  ecfa5008  [anon:libc_malloc]
         ebbeff58  ebbeffb4
         ebbeff5c  ed9a73a8  [anon:.bss]
    #00  ebbeff60  ebbf0490
         ebbeff64  ed9a7260  [anon:.bss]
         ebbeff68  00000089
         ebbeff6c  00000000
    #01  ebbeff70  00000000
         ebbeff74  00000000
         ebbeff78  ffffffff
         ebbeff7c  ebbeffb4
         ebbeff80  00000000
         ebbeff84  24e03fe3
         ebbeff88  ed728028  [anon:.bss]
         ebbeff8c  00000000
         ebbeff90  00000000
         ebbeff94  00000002
         ebbeff98  ed9a7260  [anon:.bss]
         ebbeff9c  00000000
         ebbeffa0  ed9a7260  [anon:.bss]
         ebbeffa4  ed997b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebbeffa8  00000000
         ebbeffac  ed9a7260  [anon:.bss]
         ebbeffb0  ecb19da0  [anon:libc_malloc]
         ebbeffb4  ed3fd400  /system/lib/android.hardware.drm@1.2.so
         ebbeffb8  24e03fe3
         ebbeffbc  ed728028  [anon:.bss]
         ebbeffc0  ecf35c00  [anon:libc_malloc]
         ebbeffc4  ed9a7260  [anon:.bss]
         ebbeffc8  00000000
         ebbeffcc  ed9a7260  [anon:.bss]
         ebbeffd0  00000e1e
         ebbeffd4  ed9a7260  [anon:.bss]
         ebbeffd8  ebbf0230
         ebbeffdc  ed71888f  /system/lib/libmediadrm.so
    #03  ebbeffe0  00000004
         ebbeffe4  ed4232cb  /system/lib/libutils.so
         ebbeffe8  00000000
         ebbeffec  ecfa4a00  [anon:libc_malloc]
         ebbefff0  00000010
         ebbefff4  24e03fe3
         ebbefff8  ecf35c10  [anon:libc_malloc]
         ebbefffc  ecf35c00  [anon:libc_malloc]
         ebbf0000  ed9a7260  [anon:.bss]
         ebbf0004  00000000
         ebbf0008  ed9a7260  [anon:.bss]
         ebbf000c  00000e1e
         ebbf0010  ed9a7260  [anon:.bss]
         ebbf0014  ed718dd9  /system/lib/libmediadrm.so
    #04  ebbf0018  00000010
         ebbf001c  00000000
         ebbf0020  ecfa4c00  [anon:libc_malloc]
         ebbf0024  00000000
         ebbf0028  00000000
         ebbf002c  00000000
         ebbf0030  00000000
         ebbf0034  00000000
         ebbf0038  24e03fe3
         ebbf003c  ecf35c10  [anon:libc_malloc]
         ebbf0040  ecf29a40  [anon:libc_malloc]
         ebbf0044  ed9a7260  [anon:.bss]
         ebbf0048  00000000
         ebbf004c  ebbf01e4
         ebbf0050  00000e1e
         ebbf0054  ed54b20f  /system/lib/libbinder.so
    #05  ebbf0058  ecf29a40  [anon:libc_malloc]
         ebbf005c  ecf05a20  [anon:libc_malloc]
         ebbf0060  ecf35c10  [anon:libc_malloc]
         ebbf0064  24e03fe3
         ebbf0068  ecf29a40  [anon:libc_malloc]
         ebbf006c  ecf06ae0  [anon:libc_malloc]
         ebbf0070  00000001
         ebbf0074  ed54b193  /system/lib/libbinder.so
    #06  ebbf0078  ed9a7260  [anon:.bss]
         ebbf007c  ecfa4a00  [anon:libc_malloc]
         ebbf0080  ecf29a40  [anon:libc_malloc]
         ebbf0084  ecfa4a54  [anon:libc_malloc]
         ebbf0088  ed9a7260  [anon:.bss]
         ebbf008c  ed5520ad  /system/lib/libbinder.so
    #07  ebbf0090  00000000
         ebbf0094  ebbf00a0
         ebbf0098  ebbf0160
         ebbf009c  00000000
         ebbf00a0  00000000
         ebbf00a4  ecf05f90  [anon:libc_malloc]
         ebbf00a8  00000008
         ebbf00ac  0000000c
         ebbf00b0  00000000
         ebbf00b4  00000000
         ebbf00b8  00000000
         ebbf00bc  00000000
         ebbf00c0  00000000
         ebbf00c4  24e00000
         ebbf00c8  00000000
         ebbf00cc  ec010001
         ........  ........
    #08  ebbf01a0  ecb5fa40  [anon:libc_malloc]
         ebbf01a4  ed5522cb  /system/lib/libbinder.so
         ebbf01a8  00000000
         ebbf01ac  ecfa4a00  [anon:libc_malloc]
         ebbf01b0  ecfa4a90  [anon:libc_malloc]
         ebbf01b4  00000000
         ebbf01b8  00000000
         ebbf01bc  ed55235b  /system/lib/libbinder.so
    #09  ebbf01c0  00000000
         ebbf01c4  ed5518af  /system/lib/libbinder.so
         ebbf01c8  ecb260c0  [anon:libc_malloc]
         ebbf01cc  ecb260cc  [anon:libc_malloc]
         ebbf01d0  00000000
         ebbf01d4  ed56b939  /system/lib/libbinder.so
    #10  ebbf01d8  ecb260c0  [anon:libc_malloc]
         ebbf01dc  ed421905  /system/lib/libutils.so
    #11  ebbf01e0  ecb00050  [anon:libc_malloc]
         ebbf01e4  ecb260c0  [anon:libc_malloc]
         ebbf01e8  ecf05400  [anon:libc_malloc]
         ebbf01ec  ecb260c0  [anon:libc_malloc]
         ebbf01f0  24e03fe3
         ebbf01f4  ebbf0230
         ebbf01f8  ebbf0230
         ebbf01fc  ebbf0230
         ebbf0200  00000078
         ebbf0204  00006014
         ebbf0208  00000e1e
         ebbf020c  ebcf1490
         ebbf0210  ebbf0230
         ebbf0214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebbf0218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbf021c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebbf0220  ebbf0238
         ebbf0224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbf0228  ebbf0230
         ebbf022c  00000000
         ebbf0230  ebcf1230
         ebbf0234  ebaef230
         ebbf0238  00006029
         ebbf023c  00000e1e
         ebbf0240  00000001
         ebbf0244  ebaf3000
         ebbf0248  000fd230
         ebbf024c  00001000
         ebbf0250  00000000
         ebbf0254  00000000
         ebbf0258  00000003
         ebbf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24618, name: Binder:3614_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ebaef148  r3  ebaef13c
    r4  ed9a7260  r5  ecb07c00  r6  ebaef148  r7  00000036
    r8  ebaef168  r9  ecb07c90  r10 ebaef150  r11 00000000
    ip  00000000  sp  ebaef128  lr  ed955709  pc  ed9871c4

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:
         ebaef0e8  00000000
         ebaef0ec  ecfa5708  [anon:libc_malloc]
         ebaef0f0  ecfa5744  [anon:libc_malloc]
         ebaef0f4  ecfa5848  [anon:libc_malloc]
         ebaef0f8  00000000
         ebaef0fc  ecfa573c  [anon:libc_malloc]
         ebaef100  ec800000
         ebaef104  ecfa57f8  [anon:libc_malloc]
         ebaef108  24e03fe3
         ebaef10c  00000004
         ebaef110  ecb07c54  [anon:libc_malloc]
         ebaef114  00000000
         ebaef118  00000000
         ebaef11c  ebaef168
         ebaef120  ecb07c90  [anon:libc_malloc]
         ebaef124  ebaef150
    #00  ebaef128  ebaef13c
         ........  ........
    #01  ebaef128  ebaef13c
         ebaef12c  24e03fe3
         ebaef130  c0306201
         ebaef134  ed551c15  /system/lib/libbinder.so
         ebaef138  ebaef148
         ebaef13c  00000000
    #02  ebaef140  ecb07c54  [anon:libc_malloc]
         ebaef144  ed9a7260  [anon:.bss]
         ebaef148  00000000
         ebaef14c  00000000
         ebaef150  00000000
         ebaef154  00000000
         ebaef158  ecb07e00  [anon:libc_malloc]
         ebaef15c  00000000
         ebaef160  00000100
         ebaef164  00000000
         ebaef168  00000000
         ebaef16c  00000000
         ebaef170  ecb07d00  [anon:libc_malloc]
         ebaef174  00000000
         ebaef178  24e03fe3
         ebaef17c  ecb07c00  [anon:libc_malloc]
         ........  ........
    #03  ebaef1a0  ecf9b004  [anon:libc_malloc]
         ebaef1a4  ed5522b1  /system/lib/libbinder.so
         ebaef1a8  00000000
         ebaef1ac  ecb07c00  [anon:libc_malloc]
         ebaef1b0  ecb07c90  [anon:libc_malloc]
         ebaef1b4  00000000
         ebaef1b8  00000000
         ebaef1bc  ed55235b  /system/lib/libbinder.so
    #04  ebaef1c0  00000000
         ebaef1c4  ed5518af  /system/lib/libbinder.so
         ebaef1c8  ecf7f0a0  [anon:libc_malloc]
         ebaef1cc  ecf7f0ac  [anon:libc_malloc]
         ebaef1d0  00000000
         ebaef1d4  ed56b939  /system/lib/libbinder.so
    #05  ebaef1d8  ecf7f0a0  [anon:libc_malloc]
         ebaef1dc  ed421905  /system/lib/libutils.so
    #06  ebaef1e0  ecf052b0  [anon:libc_malloc]
         ebaef1e4  ecf7f0a0  [anon:libc_malloc]
         ebaef1e8  ecb00050  [anon:libc_malloc]
         ebaef1ec  ecf7f0a0  [anon:libc_malloc]
         ebaef1f0  24e03fe3
         ebaef1f4  ebaef230
         ebaef1f8  ebaef230
         ebaef1fc  ebaef230
         ebaef200  00000078
         ebaef204  00006029
         ebaef208  00000e1e
         ebaef20c  ebbf0490
         ebaef210  ebaef230
         ebaef214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebaef218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebaef21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ebaef220  ebaef238
         ebaef224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ebaef228  ebaef230
         ebaef22c  00000000
         ebaef230  ebbf0230
         ebaef234  eb9ee230
         ebaef238  0000602a
         ebaef23c  00000e1e
         ebaef240  00000001
         ebaef244  eb9f2000
         ebaef248  000fd230
         ebaef24c  00001000
         ebaef250  00000000
         ebaef254  00000000
         ebaef258  00000003
         ebaef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24619, name: Binder:3614_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb9ee148  r3  eb9ee13c
    r4  ed9a7260  r5  ecfa4e00  r6  eb9ee148  r7  00000036
    r8  eb9ee168  r9  ecfa4e90  r10 eb9ee150  r11 00000000
    ip  00000000  sp  eb9ee128  lr  ed955709  pc  ed9871c4

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:
         eb9ee0e8  ecf6b628  [anon:libc_malloc]
         eb9ee0ec  ecfa5e08  [anon:libc_malloc]
         eb9ee0f0  ecfa5e14  [anon:libc_malloc]
         eb9ee0f4  ecfa5f18  [anon:libc_malloc]
         eb9ee0f8  00000000
         eb9ee0fc  ecfa5e44  [anon:libc_malloc]
         eb9ee100  ecc00000  [anon:libc_malloc]
         eb9ee104  ecfa5ef8  [anon:libc_malloc]
         eb9ee108  24e03fe3
         eb9ee10c  00000004
         eb9ee110  ecfa4e54  [anon:libc_malloc]
         eb9ee114  00000000
         eb9ee118  00000000
         eb9ee11c  eb9ee168
         eb9ee120  ecfa4e90  [anon:libc_malloc]
         eb9ee124  eb9ee150
    #00  eb9ee128  eb9ee13c
         ........  ........
    #01  eb9ee128  eb9ee13c
         eb9ee12c  24e03fe3
         eb9ee130  c0306201
         eb9ee134  ed551c15  /system/lib/libbinder.so
         eb9ee138  eb9ee148
         eb9ee13c  00000000
    #02  eb9ee140  ecfa4e54  [anon:libc_malloc]
         eb9ee144  ed9a7260  [anon:.bss]
         eb9ee148  00000000
         eb9ee14c  00000000
         eb9ee150  00000000
         eb9ee154  00000000
         eb9ee158  ecfb1000  [anon:libc_malloc]
         eb9ee15c  00000000
         eb9ee160  00000100
         eb9ee164  00000000
         eb9ee168  00000000
         eb9ee16c  00000000
         eb9ee170  ecfa4f00  [anon:libc_malloc]
         eb9ee174  00000000
         eb9ee178  24e03fe3
         eb9ee17c  ecfa4e00  [anon:libc_malloc]
         ........  ........
    #03  eb9ee1a0  eb9ee230
         eb9ee1a4  ed5522b1  /system/lib/libbinder.so
         eb9ee1a8  00000000
         eb9ee1ac  ecfa4e00  [anon:libc_malloc]
         eb9ee1b0  ecfa4e90  [anon:libc_malloc]
         eb9ee1b4  00000000
         eb9ee1b8  00000000
         eb9ee1bc  ed55235b  /system/lib/libbinder.so
    #04  eb9ee1c0  00000000
         eb9ee1c4  ed5518af  /system/lib/libbinder.so
         eb9ee1c8  ecb261e0  [anon:libc_malloc]
         eb9ee1cc  ecb261ec  [anon:libc_malloc]
         eb9ee1d0  00000000
         eb9ee1d4  ed56b939  /system/lib/libbinder.so
    #05  eb9ee1d8  ecb261e0  [anon:libc_malloc]
         eb9ee1dc  ed421905  /system/lib/libutils.so
    #06  eb9ee1e0  ecb000f0  [anon:libc_malloc]
         eb9ee1e4  ecb261e0  [anon:libc_malloc]
         eb9ee1e8  ecf052b0  [anon:libc_malloc]
         eb9ee1ec  ecb261e0  [anon:libc_malloc]
         eb9ee1f0  24e03fe3
         eb9ee1f4  eb9ee230
         eb9ee1f8  eb9ee230
         eb9ee1fc  eb9ee230
         eb9ee200  00000078
         eb9ee204  0000602a
         eb9ee208  00000e1e
         eb9ee20c  ebaef490
         eb9ee210  eb9ee230
         eb9ee214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb9ee218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9ee21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb9ee220  eb9ee238
         eb9ee224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9ee228  eb9ee230
         eb9ee22c  00000000
         eb9ee230  ebaef230
         eb9ee234  eb8ed230
         eb9ee238  0000602b
         eb9ee23c  00000e1e
         eb9ee240  00000001
         eb9ee244  eb8f1000
         eb9ee248  000fd230
         eb9ee24c  00001000
         eb9ee250  00000000
         eb9ee254  00000000
         eb9ee258  00000003
         eb9ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24620, name: Binder:3614_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb8ed148  r3  eb8ed13c
    r4  ed9a7260  r5  ecb20000  r6  eb8ed148  r7  00000036
    r8  eb8ed168  r9  ecb20090  r10 eb8ed150  r11 00000000
    ip  00000000  sp  eb8ed128  lr  ed955709  pc  ed9871c4

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:
         eb8ed0e8  00000068
         eb8ed0ec  00000068
         eb8ed0f0  ece02068
         eb8ed0f4  00000000
         eb8ed0f8  00000000
         eb8ed0fc  00000000
         eb8ed100  ecfa0100  [anon:libc_malloc]
         eb8ed104  00000004
         eb8ed108  24e03fe3
         eb8ed10c  00000004
         eb8ed110  ecb20054  [anon:libc_malloc]
         eb8ed114  00000000
         eb8ed118  00000000
         eb8ed11c  eb8ed168
         eb8ed120  ecb20090  [anon:libc_malloc]
         eb8ed124  eb8ed150
    #00  eb8ed128  eb8ed13c
         ........  ........
    #01  eb8ed128  eb8ed13c
         eb8ed12c  24e03fe3
         eb8ed130  c0306201
         eb8ed134  ed551c15  /system/lib/libbinder.so
         eb8ed138  eb8ed148
         eb8ed13c  00000000
    #02  eb8ed140  ecb20054  [anon:libc_malloc]
         eb8ed144  ed9a7260  [anon:.bss]
         eb8ed148  00000000
         eb8ed14c  00000000
         eb8ed150  00000000
         eb8ed154  00000000
         eb8ed158  ecb20200  [anon:libc_malloc]
         eb8ed15c  00000000
         eb8ed160  00000100
         eb8ed164  00000000
         eb8ed168  00000000
         eb8ed16c  00000000
         eb8ed170  ecb20100  [anon:libc_malloc]
         eb8ed174  00000000
         eb8ed178  24e03fe3
         eb8ed17c  ecb20000  [anon:libc_malloc]
         ........  ........
    #03  eb8ed1a0  eb8ed230
         eb8ed1a4  ed5522b1  /system/lib/libbinder.so
         eb8ed1a8  00000000
         eb8ed1ac  ecb20000  [anon:libc_malloc]
         eb8ed1b0  ecb20090  [anon:libc_malloc]
         eb8ed1b4  00000000
         eb8ed1b8  00000000
         eb8ed1bc  ed55235b  /system/lib/libbinder.so
    #04  eb8ed1c0  00000000
         eb8ed1c4  ed5518af  /system/lib/libbinder.so
         eb8ed1c8  ecf7f160  [anon:libc_malloc]
         eb8ed1cc  ecf7f16c  [anon:libc_malloc]
         eb8ed1d0  00000000
         eb8ed1d4  ed56b939  /system/lib/libbinder.so
    #05  eb8ed1d8  ecf7f160  [anon:libc_malloc]
         eb8ed1dc  ed421905  /system/lib/libutils.so
    #06  eb8ed1e0  ecf05370  [anon:libc_malloc]
         eb8ed1e4  ecf7f160  [anon:libc_malloc]
         eb8ed1e8  ecb000f0  [anon:libc_malloc]
         eb8ed1ec  ecf7f160  [anon:libc_malloc]
         eb8ed1f0  24e03fe3
         eb8ed1f4  eb8ed230
         eb8ed1f8  eb8ed230
         eb8ed1fc  eb8ed230
         eb8ed200  00000078
         eb8ed204  0000602b
         eb8ed208  00000e1e
         eb8ed20c  eb9ee490
         eb8ed210  eb8ed230
         eb8ed214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb8ed218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8ed21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb8ed220  eb8ed238
         eb8ed224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8ed228  eb8ed230
         eb8ed22c  00000000
         eb8ed230  eb9ee230
         eb8ed234  eb7ec230
         eb8ed238  0000602c
         eb8ed23c  00000e1e
         eb8ed240  00000001
         eb8ed244  eb7f0000
         eb8ed248  000fd230
         eb8ed24c  00001000
         eb8ed250  00000000
         eb8ed254  00000000
         eb8ed258  00000003
         eb8ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 24621, name: Binder:3614_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb7ec148  r3  eb7ec13c
    r4  ed9a7260  r5  ecfb1200  r6  eb7ec148  r7  00000036
    r8  eb7ec168  r9  ecfb1290  r10 eb7ec150  r11 00000000
    ip  00000000  sp  eb7ec128  lr  ed955709  pc  ed9871c4

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:
         eb7ec0e8  ecb76a28  [anon:libc_malloc]
         eb7ec0ec  ecb1d314  [anon:libc_malloc]
         eb7ec0f0  ecb1d2c4  [anon:libc_malloc]
         eb7ec0f4  ecb1d2c8  [anon:libc_malloc]
         eb7ec0f8  eb7ec230
         eb7ec0fc  ed9a7260  [anon:.bss]
         eb7ec100  ecb1d2c0  [anon:libc_malloc]
         eb7ec104  ed3fd448  /system/lib/android.hardware.drm@1.2.so
         eb7ec108  24e03fe3
         eb7ec10c  00000004
         eb7ec110  ecfb1254  [anon:libc_malloc]
         eb7ec114  00000000
         eb7ec118  00000000
         eb7ec11c  eb7ec168
         eb7ec120  ecfb1290  [anon:libc_malloc]
         eb7ec124  eb7ec150
    #00  eb7ec128  eb7ec13c
         ........  ........
    #01  eb7ec128  eb7ec13c
         eb7ec12c  24e03fe3
         eb7ec130  c0306201
         eb7ec134  ed551c15  /system/lib/libbinder.so
         eb7ec138  eb7ec148
         eb7ec13c  00000000
    #02  eb7ec140  ecfb1254  [anon:libc_malloc]
         eb7ec144  ed9a7260  [anon:.bss]
         eb7ec148  00000000
         eb7ec14c  00000000
         eb7ec150  00000000
         eb7ec154  00000000
         eb7ec158  ecfb1400  [anon:libc_malloc]
         eb7ec15c  00000000
         eb7ec160  00000100
         eb7ec164  00000000
         eb7ec168  00000000
         eb7ec16c  00000000
         eb7ec170  ecfb1300  [anon:libc_malloc]
         eb7ec174  00000000
         eb7ec178  24e03fe3
         eb7ec17c  ecfb1200  [anon:libc_malloc]
         ........  ........
    #03  eb7ec1a0  eb7ec230
         eb7ec1a4  ed5522cb  /system/lib/libbinder.so
         eb7ec1a8  00000000
         eb7ec1ac  ecfb1200  [anon:libc_malloc]
         eb7ec1b0  ecfb1290  [anon:libc_malloc]
         eb7ec1b4  00000000
         eb7ec1b8  00000000
         eb7ec1bc  ed55235b  /system/lib/libbinder.so
    #04  eb7ec1c0  00000000
         eb7ec1c4  ed5518af  /system/lib/libbinder.so
         eb7ec1c8  ecb262a0  [anon:libc_malloc]
         eb7ec1cc  ecb262ac  [anon:libc_malloc]
         eb7ec1d0  00000000
         eb7ec1d4  ed56b939  /system/lib/libbinder.so
    #05  eb7ec1d8  ecb262a0  [anon:libc_malloc]
         eb7ec1dc  ed421905  /system/lib/libutils.so
    #06  eb7ec1e0  ecb00130  [anon:libc_malloc]
         eb7ec1e4  ecb262a0  [anon:libc_malloc]
         eb7ec1e8  ecf05370  [anon:libc_malloc]
         eb7ec1ec  ecb262a0  [anon:libc_malloc]
         eb7ec1f0  24e03fe3
         eb7ec1f4  eb7ec230
         eb7ec1f8  eb7ec230
         eb7ec1fc  eb7ec230
         eb7ec200  00000078
         eb7ec204  0000602c
         eb7ec208  00000e1e
         eb7ec20c  eb8ed490
         eb7ec210  eb7ec230
         eb7ec214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb7ec218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb7ec21c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb7ec220  eb7ec238
         eb7ec224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         eb7ec228  eb7ec230
         eb7ec22c  00000000
         eb7ec230  eb8ed230
         eb7ec234  00000000
         eb7ec238  0000602d
         eb7ec23c  00000e1e
         eb7ec240  00000001
         eb7ec244  eb6ef000
         eb7ec248  000fd230
         eb7ec24c  00001000
         eb7ec250  00000000
         eb7ec254  00000000
         eb7ec258  00000003
         eb7ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3614, tid: 26770, name: HwBinder:3614_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ec0f5118  r3  ec0f5074
    r4  ed9a7260  r5  c0306201  r6  ec0f5118  r7  00000036
    r8  ec0f5138  r9  ed9a7260  r10 00000000  r11 ec0f5120
    ip  00000000  sp  ec0f5060  lr  ed955709  pc  ed9871c4

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:
         ec0f5020  00000004
         ec0f5024  ec0f5048
         ec0f5028  ec0f5158
         ec0f502c  ecc01cf0  [anon:libc_malloc]
         ec0f5030  ecf53e30  [anon:libc_malloc]
         ec0f5034  ed9474f5  /apex/com.android.runtime/lib/bionic/libc.so
         ec0f5038  00000000
         ec0f503c  ecb38918  [anon:libc_malloc]
         ec0f5040  ecb2dcf0  [anon:libc_malloc]
         ec0f5044  ed422c35  /system/lib/libutils.so
         ec0f5048  ecb35010  [anon:libc_malloc]
         ec0f504c  ec0f5490
         ec0f5050  00000000
         ec0f5054  00019c44
         ec0f5058  00000000
         ec0f505c  00000000
    #00  ec0f5060  ec0f5074
         ........  ........
    #01  ec0f5060  ec0f5074
         ec0f5064  24e03fe3
         ec0f5068  ecb38900  [anon:libc_malloc]
         ec0f506c  edc1c555  /system/lib/libhidlbase.so
         ec0f5070  ec0f5118
         ec0f5074  00000000
    #02  ec0f5078  ed9af3c0  [anon:.bss]
         ec0f507c  ecf0dd08  [anon:libc_malloc]
         ec0f5080  ec0f5038
         ec0f5084  ecb38954  [anon:libc_malloc]
         ec0f5088  ecb38998  [anon:libc_malloc]
         ec0f508c  00f0de18
         ec0f5090  00000000
         ec0f5094  00000000
         ec0f5098  00000000
         ec0f509c  00000000
         ec0f50a0  00000000
         ec0f50a4  ecb050b8  [anon:libc_malloc]
         ec0f50a8  00000004
         ec0f50ac  00000006
         ec0f50b0  00000004
         ec0f50b4  00000000
         ........  ........
    #03  ec0f51b8  ec0f51e4
         ec0f51bc  00000e1e
         ec0f51c0  ecb29120  [anon:libc_malloc]
         ec0f51c4  ecb2912c  [anon:libc_malloc]
         ec0f51c8  00000000
         ec0f51cc  00000000
         ec0f51d0  ec0f51e4
         ec0f51d4  edc2870d  /system/lib/libhidlbase.so
    #04  ec0f51d8  ecb29120  [anon:libc_malloc]
         ec0f51dc  ed421905  /system/lib/libutils.so
    #05  ec0f51e0  ecf59620  [anon:libc_malloc]
         ec0f51e4  ecb29120  [anon:libc_malloc]
         ec0f51e8  ecf59a60  [anon:libc_malloc]
         ec0f51ec  ecb29120  [anon:libc_malloc]
         ec0f51f0  24e03fe3
         ec0f51f4  ec0f5230
         ec0f51f8  ec0f5230
         ec0f51fc  ec0f5230
         ec0f5200  00000078
         ec0f5204  000014bf
         ec0f5208  00000e1e
         ec0f520c  ec8fd490
         ec0f5210  ec0f5230
         ec0f5214  ed997089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ec0f5218  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec0f521c  ed951143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec0f5220  ec0f5238
         ec0f5224  ed997073  /apex/com.android.runtime/lib/bionic/libc.so
         ec0f5228  ec0f5230
         ec0f522c  00000000
         ec0f5230  ec1f6230
         ec0f5234  ebff4230
         ec0f5238  00006892
         ec0f523c  00000e1e
         ec0f5240  00000001
         ec0f5244  ebff8000
         ec0f5248  000fd230
         ec0f524c  00001000
         ec0f5250  00000000
         ec0f5254  00000000
         ec0f5258  00000003
         ec0f525c  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:[15744] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
