*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-11 05:21:59+0900
pid: 1194, tid: 1194, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  000004aa  r2  00000006  r3  ffe402f8
    r4  ffe4030c  r5  ffe402f0  r6  000004aa  r7  0000016b
    r8  ffe40308  r9  ffe402f8  r10 ffe40328  r11 ffe40318
    ip  000004aa  sp  ffe402c8  lr  e9162c43  pc  e9162c56

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:
         ffe40288  e8814120  [anon:libc_malloc]
         ffe4028c  e933d004  /system/lib/libmediametrics.so
         ffe40290  e8814120  [anon:libc_malloc]
         ffe40294  e9412527  /system/lib/libbinder.so
         ffe40298  00000002
         ffe4029c  ffe40364  [stack]
         ffe402a0  ffffffdf
         ffe402a4  ffffffe0
         ffe402a8  cc9a0af0
         ffe402ac  3de13571
         ffe402b0  ffe402f0  [stack]
         ffe402b4  e8814120  [anon:libc_malloc]
         ffe402b8  3de13571
         ffe402bc  ffe402f0  [stack]
         ffe402c0  000004aa
         ffe402c4  00001388
    #00  ffe402c8  ffe40338  [stack]
         ffe402cc  ffe40348  [stack]
         ffe402d0  ffe40358  [stack]
         ffe402d4  ffe40368  [stack]
         ffe402d8  e8814120  [anon:libc_malloc]
         ffe402dc  ffe40364  [stack]
         ffe402e0  e8814120  [anon:libc_malloc]
         ffe402e4  e9417d6f  /system/lib/libbinder.so
         ffe402e8  00000000
         ffe402ec  e8850000  [anon:libc_malloc]
         ffe402f0  ffffffdf
         ffe402f4  ffffffff
         ffe402f8  00000000
         ffe402fc  00000000
         ffe40300  ffffffff
         ffe40304  000004aa
         ........  ........
    #01  ffe403b0  e8814120  [anon:libc_malloc]
         ffe403b4  e94315f0  /system/lib/libbinder.so
    #02  ffe403b8  e8814120  [anon:libc_malloc]
         ffe403bc  e9414b55  /system/lib/libbinder.so
    #03  ffe403c0  00000000
         ffe403c4  cc9a0af0
         ffe403c8  ffe403f0  [stack]
         ffe403cc  e91bb168  [anon:.bss]
         ffe403d0  0000001d
         ffe403d4  e9162781  /apex/com.android.runtime/lib/bionic/libc.so
         ffe403d8  e91ba260  [anon:.bss]
         ffe403dc  ffe40474  [stack]
         ffe403e0  0000001d
         ffe403e4  e8834080  [anon:libc_malloc]
         ffe403e8  00000000
         ffe403ec  e88140d0  [anon:libc_malloc]
         ffe403f0  00000000
         ffe403f4  00000000
         ffe403f8  00000000
         ffe403fc  00000000
         ........  ........
    #04  ffe40470  cc9a0af0
         ffe40474  e8811fd0  [anon:libc_malloc]
         ffe40478  ffe404e0  [stack]
         ffe4047c  e8814120  [anon:libc_malloc]
         ffe40480  cc9a0af0
         ffe40484  e8430110  [anon:libc_malloc]
         ffe40488  e91ba260  [anon:.bss]
         ffe4048c  e84300f0  [anon:libc_malloc]
         ffe40490  0000001d
         ffe40494  00000000
         ffe40498  e8412c48  [anon:libc_malloc]
         ffe4049c  e91ba260  [anon:.bss]
         ffe404a0  e8eee084  /system/lib/libmediadrm.so
         ffe404a4  e9339b6f  /system/lib/libmediametrics.so
    #05  ffe404a8  0000001d
         ffe404ac  cc9a0af0
         ffe404b0  e84010a0  [anon:libc_malloc]
         ffe404b4  00000020
         ffe404b8  0000001d
         ffe404bc  e9451bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe404c0  e883c3b3  [anon:libc_malloc]
         ffe404c4  e921e10d  /system/lib/libstagefright_foundation.so
         ffe404c8  ffe40518  [stack]
         ffe404cc  e8811eb0  [anon:libc_malloc]
         ffe404d0  e84010b0  [anon:libc_malloc]
         ffe404d4  e9225065  /system/lib/libstagefright_foundation.so
         ffe404d8  0000004d
         ffe404dc  000000e7
         ffe404e0  00000021
         ffe404e4  0000001d
         ffe404e8  e84010a0  [anon:libc_malloc]
         ffe404ec  00000134
         ffe404f0  cc9a0af0
         ffe404f4  e8412c00  [anon:libc_malloc]
         ffe404f8  e883c140  [anon:libc_malloc]
         ffe404fc  00000134
         ........  ........
    #07  ffe40518  00000141
         ffe4051c  00000134
         ffe40520  e883c140  [anon:libc_malloc]
         ffe40524  e8806880  [anon:libc_malloc]
         ffe40528  e8814ef0  [anon:libc_malloc]
         ffe4052c  e88069a0  [anon:libc_malloc]
         ffe40530  e8eee084  /system/lib/libmediadrm.so
         ffe40534  e8842010  [anon:libc_malloc]
         ffe40538  000000e7
         ffe4053c  00000007
         ffe40540  00000001
         ffe40544  e9217e7c  /system/lib/libstagefright_foundation.so
         ffe40548  00000000
         ffe4054c  00000001
         ffe40550  cc9a0af0
         ffe40554  e8412c10  [anon:libc_malloc]
         ........  ........
    #08  ffe40578  00000010
         ffe4057c  00000000
         ffe40580  e8850200  [anon:libc_malloc]
         ffe40584  00000000
         ffe40588  00000000
         ffe4058c  00000000
         ffe40590  00000000
         ffe40594  00000000
         ffe40598  cc9a0af0
         ffe4059c  e8412c10  [anon:libc_malloc]
         ffe405a0  e8829680  [anon:libc_malloc]
         ffe405a4  e91ba260  [anon:.bss]
         ffe405a8  00000000
         ffe405ac  b5500289  /system/bin/mediadrmserver
         ffe405b0  00000000
         ffe405b4  e940b20f  /system/lib/libbinder.so
    #09  ffe405b8  e8829680  [anon:libc_malloc]
         ffe405bc  e8400260  [anon:libc_malloc]
         ffe405c0  e8412c10  [anon:libc_malloc]
         ffe405c4  cc9a0af0
         ffe405c8  e8829680  [anon:libc_malloc]
         ffe405cc  e8402060  [anon:libc_malloc]
         ffe405d0  00000001
         ffe405d4  e940b193  /system/lib/libbinder.so
    #10  ffe405d8  e91ba260  [anon:.bss]
         ffe405dc  e8850000  [anon:libc_malloc]
         ffe405e0  e8829680  [anon:libc_malloc]
         ffe405e4  e8850054  [anon:libc_malloc]
         ffe405e8  e91ba260  [anon:.bss]
         ffe405ec  e94120ad  /system/lib/libbinder.so
    #11  ffe405f0  00000000
         ffe405f4  e8809008  [anon:libc_malloc]
         ffe405f8  e880902c  [anon:libc_malloc]
         ffe405fc  e8809130  [anon:libc_malloc]
         ffe40600  00000000
         ffe40604  e880903c  [anon:libc_malloc]
         ffe40608  e8800000  [anon:libc_malloc]
         ffe4060c  e88090f8  [anon:libc_malloc]
         ffe40610  e8814ee0  [anon:libc_malloc]
         ffe40614  e91335d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffe40618  00000004
         ffe4061c  00000000
         ffe40620  00000000
         ffe40624  e91ba260  [anon:.bss]
         ffe40628  00000000
         ffe4062c  e8809008  [anon:libc_malloc]
         ........  ........
    #12  ffe40700  e8412804  [anon:libc_malloc]
         ffe40704  e94122b1  /system/lib/libbinder.so
         ffe40708  e8811930  [anon:libc_malloc]
         ffe4070c  e8850000  [anon:libc_malloc]
         ffe40710  e8850090  [anon:libc_malloc]
         ffe40714  00000001
         ffe40718  00000001
         ffe4071c  e941235b  /system/lib/libbinder.so
    #13  ffe40720  e91ba260  [anon:.bss]
         ffe40724  ffe40784  [stack]
         ffe40728  e91ba260  [anon:.bss]
         ffe4072c  ffe40784  [stack]
         ffe40730  ffe4078c  [stack]
         ffe40734  b55002e7  /system/bin/mediadrmserver
    #14  ffe40738  e8834080  [anon:libc_malloc]
         ffe4073c  e8814120  [anon:libc_malloc]
         ffe40740  e8834080  [anon:libc_malloc]
         ffe40744  cc9a0af0
         ffe40748  00000000
         ffe4074c  e915d215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe40750  b550155c  /system/bin/mediadrmserver
         ffe40754  00000000
         ffe40758  00000000
         ffe4075c  00000000
         ffe40760  00000000
         ffe40764  b5500037  /system/bin/mediadrmserver
    #16  ffe40768  ffe407c8  [stack]
         ffe4076c  b5501000  /system/bin/mediadrmserver
         ffe40770  b5501008  /system/bin/mediadrmserver
         ffe40774  b5501010  /system/bin/mediadrmserver
         ffe40778  00000000
         ffe4077c  e9a850dc  /apex/com.android.runtime/bin/linker
    #17  ffe40780  00000001
         ffe40784  ffe40975  [stack]
         ffe40788  00000000
         ffe4078c  ffe40990  [stack]
         ffe40790  ffe40a0e  [stack]
         ffe40794  ffe40a21  [stack]
         ffe40798  ffe40a36  [stack]
         ffe4079c  ffe40a51  [stack]
         ffe407a0  ffe40a64  [stack]
         ffe407a4  ffe40a7d  [stack]
    #18  ffe407a8  ffe40aac  [stack]
         ffe407ac  ffe40ad9  [stack]
         ffe407b0  ffe40af2  [stack]
         ffe407b4  ffe40b0c  [stack]
         ffe407b8  ffe40d3d  [stack]
         ffe407bc  ffe40f0f  [stack]
         ffe407c0  ffe40fc2  [stack]
         ffe407c4  00000000
         ffe407c8  00000010
         ffe407cc  0037b0d6
         ffe407d0  00000006
         ffe407d4  00001000
         ffe407d8  00000011
         ffe407dc  00000064
         ffe407e0  00000003
         ffe407e4  b54fe034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    ffe402d8 e8814120 ffe40364 e8814120 e9417d6f   A..d... A..o}A.
    ffe402e8 00000000 e8850000 ffffffdf ffffffff  ................
    ffe402f8 00000000 00000000 ffffffff 000004aa  ................
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.
    ffe403a8 e8814120 e94314f8 e8814120 e94315f0   A....C. A....C.
    ffe403b8 e8814120 e9414b55 00000000 cc9a0af0   A..UKA.........
    ffe403c8 ffe403f0 e91bb168 0000001d e9162781  ....h........'..

memory near r4 ([stack]):
    ffe402ec e8850000 ffffffdf ffffffff 00000000  ................
    ffe402fc 00000000 ffffffff 000004aa 000003f5  ................
    ffe4030c 00000000 00000000 00000000 00000000  ................
    ffe4031c 00000000 00000000 00000000 00000000  ................
    ffe4032c 00000000 00000000 00000000 00000000  ................
    ffe4033c 00000000 00000000 00000000 00000000  ................
    ffe4034c 00000000 00000000 00000000 00000000  ................
    ffe4035c 00000000 00000000 00000000 00000000  ................
    ffe4036c 00000000 00000000 00000000 00000000  ................
    ffe4037c 00000000 00000000 00000000 e94085aa  ..............@.
    ffe4038c 3de13571 ffe40478 e8814120 00001388  q5.=x... A......
    ffe4039c ffffffec e91ba260 e933d004 e8814120  ....`.....3. A..
    ffe403ac e94314f8 e8814120 e94315f0 e8814120  ..C. A....C. A..
    ffe403bc e9414b55 00000000 cc9a0af0 ffe403f0  UKA.............
    ffe403cc e91bb168 0000001d e9162781 e91ba260  h........'..`...
    ffe403dc ffe40474 0000001d e8834080 00000000  t........@......

memory near r5 ([stack]):
    ffe402d0 ffe40358 ffe40368 e8814120 ffe40364  X...h... A..d...
    ffe402e0 e8814120 e9417d6f 00000000 e8850000   A..o}A.........
    ffe402f0 ffffffdf ffffffff 00000000 00000000  ................
    ffe40300 ffffffff 000004aa 000003f5 00000000  ................
    ffe40310 00000000 00000000 00000000 00000000  ................
    ffe40320 00000000 00000000 00000000 00000000  ................
    ffe40330 00000000 00000000 00000000 00000000  ................
    ffe40340 00000000 00000000 00000000 00000000  ................
    ffe40350 00000000 00000000 00000000 00000000  ................
    ffe40360 00000000 00000000 00000000 00000000  ................
    ffe40370 00000000 00000000 00000000 00000000  ................
    ffe40380 00000000 00000000 e94085aa 3de13571  ..........@.q5.=
    ffe40390 ffe40478 e8814120 00001388 ffffffec  x... A..........
    ffe403a0 e91ba260 e933d004 e8814120 e94314f8  `.....3. A....C.
    ffe403b0 e8814120 e94315f0 e8814120 e9414b55   A....C. A..UKA.
    ffe403c0 00000000 cc9a0af0 ffe403f0 e91bb168  ............h...

memory near r8 ([stack]):
    ffe402e8 00000000 e8850000 ffffffdf ffffffff  ................
    ffe402f8 00000000 00000000 ffffffff 000004aa  ................
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.
    ffe403a8 e8814120 e94314f8 e8814120 e94315f0   A....C. A....C.
    ffe403b8 e8814120 e9414b55 00000000 cc9a0af0   A..UKA.........
    ffe403c8 ffe403f0 e91bb168 0000001d e9162781  ....h........'..
    ffe403d8 e91ba260 ffe40474 0000001d e8834080  `...t........@..

memory near r9 ([stack]):
    ffe402d8 e8814120 ffe40364 e8814120 e9417d6f   A..d... A..o}A.
    ffe402e8 00000000 e8850000 ffffffdf ffffffff  ................
    ffe402f8 00000000 00000000 ffffffff 000004aa  ................
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.
    ffe403a8 e8814120 e94314f8 e8814120 e94315f0   A....C. A....C.
    ffe403b8 e8814120 e9414b55 00000000 cc9a0af0   A..UKA.........
    ffe403c8 ffe403f0 e91bb168 0000001d e9162781  ....h........'..

memory near r10 ([stack]):
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.
    ffe403a8 e8814120 e94314f8 e8814120 e94315f0   A....C. A....C.
    ffe403b8 e8814120 e9414b55 00000000 cc9a0af0   A..UKA.........
    ffe403c8 ffe403f0 e91bb168 0000001d e9162781  ....h........'..
    ffe403d8 e91ba260 ffe40474 0000001d e8834080  `...t........@..
    ffe403e8 00000000 e88140d0 00000000 00000000  .....@..........
    ffe403f8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffe402f8 00000000 00000000 ffffffff 000004aa  ................
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.
    ffe403a8 e8814120 e94314f8 e8814120 e94315f0   A....C. A....C.
    ffe403b8 e8814120 e9414b55 00000000 cc9a0af0   A..UKA.........
    ffe403c8 ffe403f0 e91bb168 0000001d e9162781  ....h........'..
    ffe403d8 e91ba260 ffe40474 0000001d e8834080  `...t........@..
    ffe403e8 00000000 e88140d0 00000000 00000000  .....@..........

memory near sp ([stack]):
    ffe402a8 cc9a0af0 3de13571 ffe402f0 e8814120  ....q5.=.... A..
    ffe402b8 3de13571 ffe402f0 000004aa 00001388  q5.=............
    ffe402c8 ffe40338 ffe40348 ffe40358 ffe40368  8...H...X...h...
    ffe402d8 e8814120 ffe40364 e8814120 e9417d6f   A..d... A..o}A.
    ffe402e8 00000000 e8850000 ffffffdf ffffffff  ................
    ffe402f8 00000000 00000000 ffffffff 000004aa  ................
    ffe40308 000003f5 00000000 00000000 00000000  ................
    ffe40318 00000000 00000000 00000000 00000000  ................
    ffe40328 00000000 00000000 00000000 00000000  ................
    ffe40338 00000000 00000000 00000000 00000000  ................
    ffe40348 00000000 00000000 00000000 00000000  ................
    ffe40358 00000000 00000000 00000000 00000000  ................
    ffe40368 00000000 00000000 00000000 00000000  ................
    ffe40378 00000000 00000000 00000000 00000000  ................
    ffe40388 e94085aa 3de13571 ffe40478 e8814120  ..@.q5.=x... A..
    ffe40398 00001388 ffffffec e91ba260 e933d004  ........`.....3.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e9162c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e9162c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e9162c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e9162c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e9162c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e9162c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e9162c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e9162c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e9162ca0 98018acf 8acff908 8acff900 f9009800  ................
    e9162cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e9162cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e9162cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e9162ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e9162cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e9162d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e9162d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e9162c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e9162c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
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memory map (272 entries):
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    e8301000-e8301fff ---         0      1000
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    e8b95000-e8b95fff rw-         0      1000  [anon:.bss]
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    e9264000-e9264fff rw-         0      1000  [anon:.bss]
    e929d000-e92a6fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    e92a7000-e92b0fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e92b1000-e92b1fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e92b2000-e92b3fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e92cd000-e92cdfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e92ce000-e92cefff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e92cf000-e92cffff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e92d0000-e92d0fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e92d1000-e92d1fff rw-         0      1000  [anon:.bss]
    e9334000-e9338fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9339000-e933cfff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e933d000-e933dfff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e933e000-e933efff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e933f000-e933ffff rw-         0      1000  [anon:.bss]
    e9365000-e9369fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    e936a000-e936ffff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9370000-e9370fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9371000-e9371fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9372000-e9372fff rw-         0      1000  [anon:.bss]
    e9390000-e9390fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    e9391000-e9391fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e9392000-e9392fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e9393000-e9393fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e93d7000-e9408fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9409000-e9434fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9435000-e9435fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e9436000-e943dfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e943e000-e943efff rw-         0      1000  [anon:.bss]
    e9440000-e944cfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e944d000-e9459fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e945a000-e945afff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e945b000-e945bfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e945c000-e945cfff rw-         0      1000  [anon:.bss]
    e94a9000-e94defff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    e94df000-e952dfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e952e000-e952efff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e952f000-e9533fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9534000-e9535fff rw-         0      2000  [anon:.bss]
    e9556000-e955cfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    e955d000-e9562fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9563000-e9563fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9564000-e9564fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e95df000-e95e0fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    e95e1000-e95e2fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e95e3000-e95e3fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e95e4000-e95e4fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e95e5000-e95e5fff rw-         0      1000  [anon:.bss]
    e9615000-e9615fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9671000-e9671fff ---         0      1000
    e9672000-e9675fff rw-         0      4000  [anon:thread signal stack]
    e9676000-e9676fff ---         0      1000
    e9677000-e967afff rw-         0      4000  [anon:thread signal stack]
    e967b000-e967bfff ---         0      1000
    e967c000-e967ffff rw-         0      4000  [anon:thread signal stack]
    e9680000-e9680fff ---         0      1000
    e9681000-e9684fff rw-         0      4000  [anon:thread signal stack]
    e9685000-e9685fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9687000-e96a6fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    e96a7000-e96c6fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    e96c7000-e96e6fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    e96e7000-e9706fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    e9707000-e9726fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e9727000-e9746fff r--         0     20000  /dev/__properties__/properties_serial
    e9747000-e9750fff r--         0      a000  /dev/__properties__/property_info
    e9752000-e9752fff ---         0      1000
    e9753000-e9756fff rw-         0      4000  [anon:thread signal stack]
    e9757000-e9757fff ---         0      1000
    e9758000-e975bfff rw-         0      4000  [anon:thread signal stack]
    e975c000-e975cfff ---         0      1000
    e975d000-e9760fff rw-         0      4000  [anon:thread signal stack]
    e9761000-e9761fff ---         0      1000
    e9762000-e9765fff rw-         0      4000  [anon:thread signal stack]
    e9766000-e9766fff ---         0      1000
    e9767000-e976afff rw-         0      4000  [anon:thread signal stack]
    e976b000-e976bfff ---         0      1000
    e976c000-e976ffff rw-         0      4000  [anon:thread signal stack]
    e9770000-e9770fff ---         0      1000
    e9771000-e9774fff rw-         0      4000  [anon:thread signal stack]
    e9775000-e9794fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    e9795000-e97b4fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    e97b5000-e987cfff r--         0     c8000  [anon:linker_alloc]
    e987d000-e9883fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    e9885000-e9885fff rw-         0      1000  [anon:abort message]
    e9886000-e9886fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    e9887000-e9887fff ---         0      1000
    e9888000-e988afff rw-         0      3000
    e988b000-e988bfff ---         0      1000
    e988c000-e988efff rw-         0      3000  [anon:bionic_alloc_small_objects]
    e988f000-e98aefff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    e98af000-e98affff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e98b0000-e9913fff r--         0     64000  [anon:linker_alloc]
    e9914000-e9933fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e9934000-e9934fff ---         0      1000
    e9935000-e9935fff rw-         0      1000
    e9936000-e9936fff ---         0      1000
    e9937000-e9956fff r--         0     20000  /dev/__properties__/properties_serial
    e9957000-e9957fff rw-         0      1000  [anon:System property context nodes]
    e9958000-e9961fff r--         0      a000  /dev/__properties__/property_info
    e9962000-e99c5fff r--         0     64000  [anon:linker_alloc]
    e99c6000-e99c7fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    e99c8000-e99c8fff r--         0      1000  [anon:atexit handlers]
    e99c9000-e99c9fff ---         0      1000
    e99ca000-e99cdfff rw-         0      4000  [anon:thread signal stack]
    e99ce000-e99cefff rw-         0      1000  [anon:arc4random data]
    e99cf000-e99cffff r--         0      1000  [anon:atexit handlers]
    e99d0000-e99d0fff rw-         0      1000  [anon:System property context nodes]
    e99d1000-e99d1fff rw-         0      1000  [anon:arc4random data]
    e99d2000-e99eefff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e99ef000-e9a86fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e9a87000-e9a87fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e9a88000-e9a8bfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e9a8c000-e9a91fff rw-         0      6000
    e9a92000-e9a92fff r--         0      1000
    e9a93000-e9a94fff rw-         0      2000
    ffe20000-ffe40fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 1150, name: Binder:1194_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e7cf8148  r3  e7cf813c
    r4  e91ba260  r5  e846bc00  r6  e7cf8148  r7  00000036
    r8  e7cf8168  r9  e846bc90  r10 e7cf8150  r11 00000000
    ip  00000000  sp  e7cf8128  lr  e9168709  pc  e919a1c4

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:
         e7cf80e8  00000000
         e7cf80ec  e880cf34  [anon:libc_malloc]
         e7cf80f0  e8400000  [anon:libc_malloc]
         e7cf80f4  e880cff8  [anon:libc_malloc]
         e7cf80f8  e8400510  [anon:libc_malloc]
         e7cf80fc  e91335d1  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf8100  00000004
         e7cf8104  e8ffd448  /system/lib/android.hardware.drm@1.2.so
         e7cf8108  cc9a0af0
         e7cf810c  00000004
         e7cf8110  e846bc54  [anon:libc_malloc]
         e7cf8114  00000000
         e7cf8118  00000000
         e7cf811c  e7cf8168
         e7cf8120  e846bc90  [anon:libc_malloc]
         e7cf8124  e7cf8150
    #00  e7cf8128  e7cf813c
         ........  ........
    #01  e7cf8128  e7cf813c
         e7cf812c  cc9a0af0
         e7cf8130  c0306201
         e7cf8134  e9411c15  /system/lib/libbinder.so
         e7cf8138  e7cf8148
         e7cf813c  00000000
    #02  e7cf8140  e846bc54  [anon:libc_malloc]
         e7cf8144  e91ba260  [anon:.bss]
         e7cf8148  00000000
         e7cf814c  00000000
         e7cf8150  00000000
         e7cf8154  00000000
         e7cf8158  e846be00  [anon:libc_malloc]
         e7cf815c  00000000
         e7cf8160  00000100
         e7cf8164  00000000
         e7cf8168  00000000
         e7cf816c  00000000
         e7cf8170  e846bd00  [anon:libc_malloc]
         e7cf8174  00000000
         e7cf8178  cc9a0af0
         e7cf817c  e846bc00  [anon:libc_malloc]
         ........  ........
    #03  e7cf81a0  e7cf8230
         e7cf81a4  e94122b1  /system/lib/libbinder.so
         e7cf81a8  00000000
         e7cf81ac  e846bc00  [anon:libc_malloc]
         e7cf81b0  e846bc90  [anon:libc_malloc]
         e7cf81b4  00000000
         e7cf81b8  00000000
         e7cf81bc  e941235b  /system/lib/libbinder.so
    #04  e7cf81c0  00000000
         e7cf81c4  e94118af  /system/lib/libbinder.so
         e7cf81c8  e8811c30  [anon:libc_malloc]
         e7cf81cc  e8811c3c  [anon:libc_malloc]
         e7cf81d0  00000000
         e7cf81d4  e942b939  /system/lib/libbinder.so
    #05  e7cf81d8  e8811c30  [anon:libc_malloc]
         e7cf81dc  e8f9d905  /system/lib/libutils.so
    #06  e7cf81e0  e8805270  [anon:libc_malloc]
         e7cf81e4  e8811c30  [anon:libc_malloc]
         e7cf81e8  e8805250  [anon:libc_malloc]
         e7cf81ec  e8811c30  [anon:libc_malloc]
         e7cf81f0  cc9a0af0
         e7cf81f4  e7cf8230
         e7cf81f8  e7cf8230
         e7cf81fc  e7cf8230
         e7cf8200  00000078
         e7cf8204  00003f98
         e7cf8208  000004aa
         e7cf820c  e7efa490
         e7cf8210  e7cf8230
         e7cf8214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7cf8218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf821c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e7cf8220  e7cf8238
         e7cf8224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cf8228  e7cf8230
         e7cf822c  00000000
         e7cf8230  e26a4230
         e7cf8234  e7bf7230
         e7cf8238  0000047e
         e7cf823c  000004aa
         e7cf8240  00000001
         e7cf8244  e7bfb000
         e7cf8248  000fd230
         e7cf824c  00001000
         e7cf8250  00000000
         e7cf8254  00000000
         e7cf8258  00000003
         e7cf825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 1151, name: Binder:1194_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e7bf7148  r3  e7bf713c
    r4  e91ba260  r5  e88cc200  r6  e7bf7148  r7  00000036
    r8  e7bf7168  r9  e88cc290  r10 e7bf7150  r11 00000000
    ip  00000000  sp  e7bf7128  lr  e9168709  pc  e919a1c4

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:
         e7bf70e8  00000000
         e7bf70ec  00000000
         e7bf70f0  e8900380  [anon:libc_malloc]
         e7bf70f4  e89029b0  [anon:libc_malloc]
         e7bf70f8  e880d608  [anon:libc_malloc]
         e7bf70fc  00000004
         e7bf7100  00000004
         e7bf7104  fffffff0
         e7bf7108  cc9a0af0
         e7bf710c  00000004
         e7bf7110  e88cc254  [anon:libc_malloc]
         e7bf7114  00000000
         e7bf7118  00000000
         e7bf711c  e7bf7168
         e7bf7120  e88cc290  [anon:libc_malloc]
         e7bf7124  e7bf7150
    #00  e7bf7128  e7bf713c
         ........  ........
    #01  e7bf7128  e7bf713c
         e7bf712c  cc9a0af0
         e7bf7130  c0306201
         e7bf7134  e9411c15  /system/lib/libbinder.so
         e7bf7138  e7bf7148
         e7bf713c  00000000
    #02  e7bf7140  e88cc254  [anon:libc_malloc]
         e7bf7144  e91ba260  [anon:.bss]
         e7bf7148  00000000
         e7bf714c  00000000
         e7bf7150  00000000
         e7bf7154  00000000
         e7bf7158  e88cc400  [anon:libc_malloc]
         e7bf715c  00000000
         e7bf7160  00000100
         e7bf7164  00000000
         e7bf7168  00000000
         e7bf716c  00000000
         e7bf7170  e88cc300  [anon:libc_malloc]
         e7bf7174  00000000
         e7bf7178  cc9a0af0
         e7bf717c  e88cc200  [anon:libc_malloc]
         ........  ........
    #03  e7bf71a0  e88cc200  [anon:libc_malloc]
         e7bf71a4  e88cc254  [anon:libc_malloc]
         e7bf71a8  00000000
         e7bf71ac  e88cc200  [anon:libc_malloc]
         e7bf71b0  e88cc290  [anon:libc_malloc]
         e7bf71b4  00000000
         e7bf71b8  00000000
         e7bf71bc  e941235b  /system/lib/libbinder.so
    #04  e7bf71c0  00000000
         e7bf71c4  e94118af  /system/lib/libbinder.so
         e7bf71c8  e8429510  [anon:libc_malloc]
         e7bf71cc  e842951c  [anon:libc_malloc]
         e7bf71d0  00000000
         e7bf71d4  e942b939  /system/lib/libbinder.so
    #05  e7bf71d8  e8429510  [anon:libc_malloc]
         e7bf71dc  e8f9d905  /system/lib/libutils.so
    #06  e7bf71e0  e84004c0  [anon:libc_malloc]
         e7bf71e4  e8429510  [anon:libc_malloc]
         e7bf71e8  e8805270  [anon:libc_malloc]
         e7bf71ec  e8429510  [anon:libc_malloc]
         e7bf71f0  cc9a0af0
         e7bf71f4  e7bf7230
         e7bf71f8  e7bf7230
         e7bf71fc  e7bf7230
         e7bf7200  00000078
         e7bf7204  0000047e
         e7bf7208  000004aa
         e7bf720c  e7cf8490
         e7bf7210  e7bf7230
         e7bf7214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7bf7218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf721c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e7bf7220  e7bf7238
         e7bf7224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bf7228  e7bf7230
         e7bf722c  00000000
         e7bf7230  e7cf8230
         e7bf7234  e7af6230
         e7bf7238  0000047f
         e7bf723c  000004aa
         e7bf7240  00000001
         e7bf7244  e7afa000
         e7bf7248  000fd230
         e7bf724c  00001000
         e7bf7250  00000000
         e7bf7254  00000000
         e7bf7258  00000003
         e7bf725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 1203, name: Binder:1194_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8ef2028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e86fdfb4  r7  000000f0
    r8  00000002  r9  e8ef2028  r10 00000000  r11 e86fe230
    ip  e86fdf70  sp  e86fdf60  lr  e9163511  pc  e915e108

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:
         e86fdf20  cc9a0af0
         e86fdf24  e7af6498
         e86fdf28  e91ba3a8  [anon:.bss]
         e86fdf2c  e91b4894  /apex/com.android.runtime/lib/bionic/libc.so
         e86fdf30  00000000
         e86fdf34  01000000
         e86fdf38  e91ba260  [anon:.bss]
         e86fdf3c  e9163b55  /apex/com.android.runtime/lib/bionic/libc.so
         e86fdf40  e7af6238
         e86fdf44  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e86fdf48  e7af6230
         e86fdf4c  e86fdf94
         e86fdf50  e7af6274
         e86fdf54  00000000
         e86fdf58  e86fdfb4
         e86fdf5c  e91ba3a8  [anon:.bss]
    #00  e86fdf60  e86fe490
         e86fdf64  e91ba260  [anon:.bss]
         e86fdf68  00000089
         e86fdf6c  00000000
    #01  e86fdf70  00000000
         e86fdf74  00000000
         e86fdf78  ffffffff
         e86fdf7c  e86fdfb4
         e86fdf80  00000000
         e86fdf84  cc9a0af0
         e86fdf88  e8ef2028  [anon:.bss]
         e86fdf8c  00000000
         e86fdf90  00000000
         e86fdf94  00000002
         e86fdf98  e91ba260  [anon:.bss]
         e86fdf9c  00000000
         e86fdfa0  e91ba260  [anon:.bss]
         e86fdfa4  e91aab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e86fdfa8  00000000
         e86fdfac  00000000
         e86fdfb0  cc9a0af0
         e86fdfb4  e79f9000
         e86fdfb8  cc9a0af0
         e86fdfbc  e8ef2028  [anon:.bss]
         e86fdfc0  e8841600  [anon:libc_malloc]
         e86fdfc4  e91ba260  [anon:.bss]
         e86fdfc8  00000000
         e86fdfcc  e91ba260  [anon:.bss]
         e86fdfd0  000004aa
         e86fdfd4  e91ba260  [anon:.bss]
         e86fdfd8  e86fe230
         e86fdfdc  e8ee288f  /system/lib/libmediadrm.so
    #03  e86fdfe0  00000004
         e86fdfe4  e8f9f2cb  /system/lib/libutils.so
         e86fdfe8  00000000
         e86fdfec  e842c000  [anon:libc_malloc]
         e86fdff0  00000010
         e86fdff4  cc9a0af0
         e86fdff8  e8841610  [anon:libc_malloc]
         e86fdffc  e8841600  [anon:libc_malloc]
         e86fe000  e91ba260  [anon:.bss]
         e86fe004  00000000
         e86fe008  e91ba260  [anon:.bss]
         e86fe00c  000004aa
         e86fe010  e91ba260  [anon:.bss]
         e86fe014  e8ee2dd9  /system/lib/libmediadrm.so
    #04  e86fe018  00000010
         e86fe01c  00000000
         e86fe020  e842c200  [anon:libc_malloc]
         e86fe024  00000000
         e86fe028  00000000
         e86fe02c  00000000
         e86fe030  00000000
         e86fe034  00000000
         e86fe038  cc9a0af0
         e86fe03c  e8841610  [anon:libc_malloc]
         e86fe040  e8410080  [anon:libc_malloc]
         e86fe044  e91ba260  [anon:.bss]
         e86fe048  00000000
         e86fe04c  e86fe1e4
         e86fe050  000004aa
         e86fe054  e940b20f  /system/lib/libbinder.so
    #05  e86fe058  e8410080  [anon:libc_malloc]
         e86fe05c  e84007f0  [anon:libc_malloc]
         e86fe060  e8841610  [anon:libc_malloc]
         e86fe064  cc9a0af0
         e86fe068  e8410080  [anon:libc_malloc]
         e86fe06c  e8806840  [anon:libc_malloc]
         e86fe070  00000001
         e86fe074  e940b193  /system/lib/libbinder.so
    #06  e86fe078  cc9a0af0
         e86fe07c  e842c000  [anon:libc_malloc]
         e86fe080  e8410080  [anon:libc_malloc]
         e86fe084  e842c054  [anon:libc_malloc]
         e86fe088  e91ba260  [anon:.bss]
         e86fe08c  e94120ad  /system/lib/libbinder.so
    #07  e86fe090  00000000
         e86fe094  e8809708  [anon:libc_malloc]
         e86fe098  e8809714  [anon:libc_malloc]
         e86fe09c  e8809818  [anon:libc_malloc]
         e86fe0a0  00000000
         e86fe0a4  e880973c  [anon:libc_malloc]
         e86fe0a8  e8800000  [anon:libc_malloc]
         e86fe0ac  e88097f8  [anon:libc_malloc]
         e86fe0b0  e8863480  [anon:libc_malloc]
         e86fe0b4  e91335d1  /apex/com.android.runtime/lib/bionic/libc.so
         e86fe0b8  00000004
         e86fe0bc  00000000
         e86fe0c0  00000000
         e86fe0c4  cc9a0af0
         e86fe0c8  00000000
         e86fe0cc  e8809708  [anon:libc_malloc]
         ........  ........
    #08  e86fe1a0  e86fe230
         e86fe1a4  e94122cb  /system/lib/libbinder.so
         e86fe1a8  00000000
         e86fe1ac  e842c000  [anon:libc_malloc]
         e86fe1b0  e842c090  [anon:libc_malloc]
         e86fe1b4  00000001
         e86fe1b8  00000000
         e86fe1bc  e941235b  /system/lib/libbinder.so
    #09  e86fe1c0  00000000
         e86fe1c4  e94118af  /system/lib/libbinder.so
         e86fe1c8  e8811930  [anon:libc_malloc]
         e86fe1cc  e881193c  [anon:libc_malloc]
         e86fe1d0  00000000
         e86fe1d4  e942b939  /system/lib/libbinder.so
    #10  e86fe1d8  e8811930  [anon:libc_malloc]
         e86fe1dc  e8f9d905  /system/lib/libutils.so
    #11  e86fe1e0  e8805240  [anon:libc_malloc]
         e86fe1e4  e8811930  [anon:libc_malloc]
         e86fe1e8  e8805220  [anon:libc_malloc]
         e86fe1ec  e8811930  [anon:libc_malloc]
         e86fe1f0  cc9a0af0
         e86fe1f4  e86fe230
         e86fe1f8  e86fe230
         e86fe1fc  e86fe230
         e86fe200  00000078
         e86fe204  000004aa
         e86fe208  000004aa
         e86fe20c  e9a94020
         e86fe210  e86fe230
         e86fe214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e86fe218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e86fe21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e86fe220  e86fe238
         e86fe224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e86fe228  e86fe230
         e86fe22c  00000000
         e86fe230  e9a93dc0
         e86fe234  e82fe230
         e86fe238  000004b3
         e86fe23c  000004aa
         e86fe240  00000001
         e86fe244  e8601000
         e86fe248  000fd230
         e86fe24c  00001000
         e86fe250  00000000
         e86fe254  00000000
         e86fe258  00000003
         e86fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 2589, name: HwBinder:1194_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e82fe118  r3  e82fe074
    r4  e91ba260  r5  c0306201  r6  e82fe118  r7  00000036
    r8  e82fe138  r9  e91ba260  r10 00000000  r11 e82fe120
    ip  00000000  sp  e82fe060  lr  e9168709  pc  e919a1c4

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:
         e82fe020  e82fe0d4
         e82fe024  00000002
         e82fe028  e8d9fb49  /system/lib/libhidlbase.so
         e82fe02c  e8d9fb49  /system/lib/libhidlbase.so
         e82fe030  e91ba260  [anon:.bss]
         e82fe034  e8da1cdd  /system/lib/libhidlbase.so
         e82fe038  00000000
         e82fe03c  e883c518  [anon:libc_malloc]
         e82fe040  e888ff10  [anon:libc_malloc]
         e82fe044  e8f9ec35  /system/lib/libutils.so
         e82fe048  e8435010  [anon:libc_malloc]
         e82fe04c  e82fe490
         e82fe050  00000000
         e82fe054  00003a38
         e82fe058  00000000
         e82fe05c  00000000
    #00  e82fe060  e82fe074
         ........  ........
    #01  e82fe060  e82fe074
         e82fe064  cc9a0af0
         e82fe068  e883c500  [anon:libc_malloc]
         e82fe06c  e8d9c555  /system/lib/libhidlbase.so
         e82fe070  e82fe118
         e82fe074  00000000
    #02  e82fe078  00000011
         e82fe07c  e82fe160
         e82fe080  e883c500  [anon:libc_malloc]
         e82fe084  e883c554  [anon:libc_malloc]
         e82fe088  e883c598  [anon:libc_malloc]
         e82fe08c  00000004
         e82fe090  00000000
         e82fe094  00000000
         e82fe098  00000000
         e82fe09c  00000000
         e82fe0a0  00000000
         e82fe0a4  e8810148  [anon:libc_malloc]
         e82fe0a8  00000004
         e82fe0ac  00000006
         e82fe0b0  00000004
         e82fe0b4  00000000
         ........  ........
    #03  e82fe1b8  e82fe1e4
         e82fe1bc  000004aa
         e82fe1c0  e8429300  [anon:libc_malloc]
         e82fe1c4  e842930c  [anon:libc_malloc]
         e82fe1c8  00000000
         e82fe1cc  00000000
         e82fe1d0  e82fe1e4
         e82fe1d4  e8da870d  /system/lib/libhidlbase.so
    #04  e82fe1d8  e8429300  [anon:libc_malloc]
         e82fe1dc  e8f9d905  /system/lib/libutils.so
    #05  e82fe1e0  e84001f0  [anon:libc_malloc]
         e82fe1e4  e8429300  [anon:libc_malloc]
         e82fe1e8  e84001d0  [anon:libc_malloc]
         e82fe1ec  e8429300  [anon:libc_malloc]
         e82fe1f0  cc9a0af0
         e82fe1f4  e82fe230
         e82fe1f8  e82fe230
         e82fe1fc  e82fe230
         e82fe200  00000078
         e82fe204  000004b3
         e82fe208  000004aa
         e82fe20c  e86fe490
         e82fe210  e82fe230
         e82fe214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e82fe218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e82fe21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e82fe220  e82fe238
         e82fe224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e82fe228  e82fe230
         e82fe22c  00000000
         e82fe230  e86fe230
         e82fe234  e81fd230
         e82fe238  00000a1d
         e82fe23c  000004aa
         e82fe240  00000001
         e82fe244  e8201000
         e82fe248  000fd230
         e82fe24c  00001000
         e82fe250  00000000
         e82fe254  00000000
         e82fe258  00000003
         e82fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 2590, name: Binder:1194_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8ef2028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e81fcfb4  r7  000000f0
    r8  00000002  r9  e8ef2028  r10 00000000  r11 e81fd230
    ip  e81fcf70  sp  e81fcf60  lr  e9163511  pc  e915e108

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:
         e81fcf20  00000004
         e81fcf24  00000000
         e81fcf28  e81fd0a0
         e81fcf2c  e91ba260  [anon:.bss]
         e81fcf30  e887c600  [anon:libc_malloc]
         e81fcf34  e94195f3  /system/lib/libbinder.so
         e81fcf38  e81fd0a0
         e81fcf3c  e887c604  [anon:libc_malloc]
         e81fcf40  00000004
         e81fcf44  e8edf1e7  /system/lib/libmediadrm.so
         e81fcf48  cc9a0af0
         e81fcf4c  e880a614  [anon:libc_malloc]
         e81fcf50  00000000
         e81fcf54  e81fcf90
         e81fcf58  e81fcfb4
         e81fcf5c  e91ba3a8  [anon:.bss]
    #00  e81fcf60  e81fd490
         e81fcf64  e91ba260  [anon:.bss]
         e81fcf68  00000089
         e81fcf6c  00000000
    #01  e81fcf70  00000000
         e81fcf74  00000000
         e81fcf78  ffffffff
         e81fcf7c  e81fcfb4
         e81fcf80  00000000
         e81fcf84  cc9a0af0
         e81fcf88  e8ef2028  [anon:.bss]
         e81fcf8c  00000000
         e81fcf90  00000000
         e81fcf94  00000002
         e81fcf98  e91ba260  [anon:.bss]
         e81fcf9c  00000000
         e81fcfa0  e91ba260  [anon:.bss]
         e81fcfa4  e91aab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e81fcfa8  00000000
         e81fcfac  e81fcfe8
         e81fcfb0  00000001
         e81fcfb4  00000000
         e81fcfb8  cc9a0af0
         e81fcfbc  e8ef2028  [anon:.bss]
         e81fcfc0  e887b000  [anon:libc_malloc]
         e81fcfc4  e91ba260  [anon:.bss]
         e81fcfc8  00000000
         e81fcfcc  e91ba260  [anon:.bss]
         e81fcfd0  000004aa
         e81fcfd4  e91ba260  [anon:.bss]
         e81fcfd8  e81fd230
         e81fcfdc  e8ee288f  /system/lib/libmediadrm.so
    #03  e81fcfe0  00000004
         e81fcfe4  e8f9f2cb  /system/lib/libutils.so
         e81fcfe8  00000000
         e81fcfec  e842c800  [anon:libc_malloc]
         e81fcff0  00000010
         e81fcff4  cc9a0af0
         e81fcff8  e887b010  [anon:libc_malloc]
         e81fcffc  e887b000  [anon:libc_malloc]
         e81fd000  e91ba260  [anon:.bss]
         e81fd004  00000000
         e81fd008  e91ba260  [anon:.bss]
         e81fd00c  000004aa
         e81fd010  e91ba260  [anon:.bss]
         e81fd014  e8ee2dd9  /system/lib/libmediadrm.so
    #04  e81fd018  00000010
         e81fd01c  00000000
         e81fd020  e842ca00  [anon:libc_malloc]
         e81fd024  00000000
         e81fd028  00000000
         e81fd02c  00000000
         e81fd030  00000000
         e81fd034  00000000
         e81fd038  cc9a0af0
         e81fd03c  e887b010  [anon:libc_malloc]
         e81fd040  e88294c0  [anon:libc_malloc]
         e81fd044  e91ba260  [anon:.bss]
         e81fd048  00000000
         e81fd04c  e81fd1e4
         e81fd050  000004aa
         e81fd054  e940b20f  /system/lib/libbinder.so
    #05  e81fd058  e88294c0  [anon:libc_malloc]
         e81fd05c  e8805510  [anon:libc_malloc]
         e81fd060  e887b010  [anon:libc_malloc]
         e81fd064  cc9a0af0
         e81fd068  e88294c0  [anon:libc_malloc]
         e81fd06c  e8402120  [anon:libc_malloc]
         e81fd070  00000001
         e81fd074  e940b193  /system/lib/libbinder.so
    #06  e81fd078  000004aa
         e81fd07c  e842c800  [anon:libc_malloc]
         e81fd080  e88294c0  [anon:libc_malloc]
         e81fd084  e842c854  [anon:libc_malloc]
         e81fd088  e91ba260  [anon:.bss]
         e81fd08c  e94120ad  /system/lib/libbinder.so
    #07  e81fd090  00000000
         e81fd094  e880a508  [anon:libc_malloc]
         e81fd098  e880a514  [anon:libc_malloc]
         e81fd09c  e880a618  [anon:libc_malloc]
         e81fd0a0  00000000
         e81fd0a4  e880a534  [anon:libc_malloc]
         e81fd0a8  e8400000  [anon:libc_malloc]
         e81fd0ac  e880a5f8  [anon:libc_malloc]
         e81fd0b0  e8400380  [anon:libc_malloc]
         e81fd0b4  e91335d1  /apex/com.android.runtime/lib/bionic/libc.so
         e81fd0b8  00000004
         e81fd0bc  00000000
         e81fd0c0  00000000
         e81fd0c4  e91ba260  [anon:.bss]
         e81fd0c8  00000000
         e81fd0cc  e880a508  [anon:libc_malloc]
         ........  ........
    #08  e81fd1a0  e81fd230
         e81fd1a4  e94122b1  /system/lib/libbinder.so
         e81fd1a8  00000000
         e81fd1ac  e842c800  [anon:libc_malloc]
         e81fd1b0  e842c890  [anon:libc_malloc]
         e81fd1b4  00000000
         e81fd1b8  00000000
         e81fd1bc  e941235b  /system/lib/libbinder.so
    #09  e81fd1c0  00000000
         e81fd1c4  e94118af  /system/lib/libbinder.so
         e81fd1c8  e8811960  [anon:libc_malloc]
         e81fd1cc  e881196c  [anon:libc_malloc]
         e81fd1d0  00000000
         e81fd1d4  e942b939  /system/lib/libbinder.so
    #10  e81fd1d8  e8811960  [anon:libc_malloc]
         e81fd1dc  e8f9d905  /system/lib/libutils.so
    #11  e81fd1e0  e8805260  [anon:libc_malloc]
         e81fd1e4  e8811960  [anon:libc_malloc]
         e81fd1e8  e8805230  [anon:libc_malloc]
         e81fd1ec  e8811960  [anon:libc_malloc]
         e81fd1f0  cc9a0af0
         e81fd1f4  e81fd230
         e81fd1f8  e81fd230
         e81fd1fc  e81fd230
         e81fd200  00000078
         e81fd204  000004aa
         e81fd208  000004aa
         e81fd20c  e9a94020
         e81fd210  e81fd230
         e81fd214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e81fd218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e81fd21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e81fd220  e81fd238
         e81fd224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e81fd228  e81fd230
         e81fd22c  00000000
         e81fd230  e82fe230
         e81fd234  e80fc230
         e81fd238  00000a1e
         e81fd23c  000004aa
         e81fd240  00000001
         e81fd244  e8100000
         e81fd248  000fd230
         e81fd24c  00001000
         e81fd250  00000000
         e81fd254  00000000
         e81fd258  00000003
         e81fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 2592, name: HwBinder:1194_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e80fc118  r3  e80fc074
    r4  e91ba260  r5  c0306201  r6  e80fc118  r7  00000036
    r8  e80fc138  r9  e91ba260  r10 00000000  r11 e80fc120
    ip  00000000  sp  e80fc060  lr  e9168709  pc  e919a1c4

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:
         e80fc020  e8802910  [anon:libc_malloc]
         e80fc024  e915a4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e80fc028  e8907240  [anon:libc_malloc]
         e80fc02c  e8907240  [anon:libc_malloc]
         e80fc030  e8907240  [anon:libc_malloc]
         e80fc034  e8907240  [anon:libc_malloc]
         e80fc038  00000000
         e80fc03c  e880acbc  [anon:libc_malloc]
         e80fc040  e880acc4  [anon:libc_malloc]
         e80fc044  e880accc  [anon:libc_malloc]
         e80fc048  e8435010  [anon:libc_malloc]
         e80fc04c  e80fc490
         e80fc050  00000000
         e80fc054  00003a3c
         e80fc058  00000000
         e80fc05c  00000000
    #00  e80fc060  e80fc074
         ........  ........
    #01  e80fc060  e80fc074
         e80fc064  cc9a0af0
         e80fc068  e883ca00  [anon:libc_malloc]
         e80fc06c  e8d9c555  /system/lib/libhidlbase.so
         e80fc070  e80fc118
         e80fc074  00000000
    #02  e80fc078  00000011
         e80fc07c  e80fc160
         e80fc080  e883ca00  [anon:libc_malloc]
         e80fc084  e883ca54  [anon:libc_malloc]
         e80fc088  e883ca98  [anon:libc_malloc]
         e80fc08c  00000004
         e80fc090  00000000
         e80fc094  00000000
         e80fc098  00000000
         e80fc09c  00000000
         e80fc0a0  00000000
         e80fc0a4  e8810128  [anon:libc_malloc]
         e80fc0a8  00000004
         e80fc0ac  00000006
         e80fc0b0  00000004
         e80fc0b4  00000000
         ........  ........
    #03  e80fc1b8  e80fc1e4
         e80fc1bc  000004aa
         e80fc1c0  e88119c0  [anon:libc_malloc]
         e80fc1c4  e88119cc  [anon:libc_malloc]
         e80fc1c8  00000000
         e80fc1cc  00000000
         e80fc1d0  e80fc1e4
         e80fc1d4  e8da870d  /system/lib/libhidlbase.so
    #04  e80fc1d8  e88119c0  [anon:libc_malloc]
         e80fc1dc  e8f9d905  /system/lib/libutils.so
    #05  e80fc1e0  e88052d0  [anon:libc_malloc]
         e80fc1e4  e88119c0  [anon:libc_malloc]
         e80fc1e8  e84001f0  [anon:libc_malloc]
         e80fc1ec  e88119c0  [anon:libc_malloc]
         e80fc1f0  cc9a0af0
         e80fc1f4  e80fc230
         e80fc1f8  e80fc230
         e80fc1fc  e80fc230
         e80fc200  00000078
         e80fc204  00000a1d
         e80fc208  000004aa
         e80fc20c  e82fe490
         e80fc210  e80fc230
         e80fc214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e80fc218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e80fc21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e80fc220  e80fc238
         e80fc224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e80fc228  e80fc230
         e80fc22c  00000000
         e80fc230  e81fd230
         e80fc234  e7ffb230
         e80fc238  00000a20
         e80fc23c  000004aa
         e80fc240  00000001
         e80fc244  e7fff000
         e80fc248  000fd230
         e80fc24c  00001000
         e80fc250  00000000
         e80fc254  00000000
         e80fc258  00000003
         e80fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 2620, name: HwBinder:1194_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e7ffb118  r3  e7ffb074
    r4  e91ba260  r5  c0306201  r6  e7ffb118  r7  00000036
    r8  e7ffb138  r9  e91ba260  r10 00000000  r11 e7ffb120
    ip  00000000  sp  e7ffb060  lr  e9168709  pc  e919a1c4

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:
         e7ffb020  00000000
         e7ffb024  00000000
         e7ffb028  00000002
         e7ffb02c  e91ba260  [anon:.bss]
         e7ffb030  00000000
         e7ffb034  e9163d63  /apex/com.android.runtime/lib/bionic/libc.so
         e7ffb038  e843500c  [anon:libc_malloc]
         e7ffb03c  e91aab91  /apex/com.android.runtime/lib/bionic/libc.so
         e7ffb040  e843500c  [anon:libc_malloc]
         e7ffb044  00000000
         e7ffb048  e8435010  [anon:libc_malloc]
         e7ffb04c  e7ffb490
         e7ffb050  00000000
         e7ffb054  00003a40
         e7ffb058  00000000
         e7ffb05c  00000000
    #00  e7ffb060  e7ffb074
         ........  ........
    #01  e7ffb060  e7ffb074
         e7ffb064  cc9a0af0
         e7ffb068  e8437a00  [anon:libc_malloc]
         e7ffb06c  e8d9c555  /system/lib/libhidlbase.so
         e7ffb070  e7ffb118
         e7ffb074  00000000
    #02  e7ffb078  e91c23c0  [anon:.bss]
         e7ffb07c  e880b308  [anon:libc_malloc]
         e7ffb080  e7ffb038
         e7ffb084  e8437a54  [anon:libc_malloc]
         e7ffb088  e8437a98  [anon:libc_malloc]
         e7ffb08c  00000004
         e7ffb090  00000000
         e7ffb094  00000000
         e7ffb098  00000000
         e7ffb09c  00000000
         e7ffb0a0  00000000
         e7ffb0a4  e8405038  [anon:libc_malloc]
         e7ffb0a8  00000004
         e7ffb0ac  00000006
         e7ffb0b0  00000004
         e7ffb0b4  00000000
         ........  ........
    #03  e7ffb1b8  e7ffb1e4
         e7ffb1bc  000004aa
         e7ffb1c0  e8811a80  [anon:libc_malloc]
         e7ffb1c4  e8811a8c  [anon:libc_malloc]
         e7ffb1c8  00000000
         e7ffb1cc  00000000
         e7ffb1d0  e7ffb1e4
         e7ffb1d4  e8da870d  /system/lib/libhidlbase.so
    #04  e7ffb1d8  e8811a80  [anon:libc_malloc]
         e7ffb1dc  e8f9d905  /system/lib/libutils.so
    #05  e7ffb1e0  e88052c0  [anon:libc_malloc]
         e7ffb1e4  e8811a80  [anon:libc_malloc]
         e7ffb1e8  e88052d0  [anon:libc_malloc]
         e7ffb1ec  e8811a80  [anon:libc_malloc]
         e7ffb1f0  cc9a0af0
         e7ffb1f4  e7ffb230
         e7ffb1f8  e7ffb230
         e7ffb1fc  e7ffb230
         e7ffb200  00000078
         e7ffb204  00000a20
         e7ffb208  000004aa
         e7ffb20c  e80fc490
         e7ffb210  e7ffb230
         e7ffb214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e7ffb218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ffb21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7ffb220  e7ffb238
         e7ffb224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7ffb228  e7ffb230
         e7ffb22c  00000000
         e7ffb230  e80fc230
         e7ffb234  e7efa230
         e7ffb238  00000a3c
         e7ffb23c  000004aa
         e7ffb240  00000001
         e7ffb244  e7efe000
         e7ffb248  000fd230
         e7ffb24c  00001000
         e7ffb250  00000000
         e7ffb254  00000000
         e7ffb258  00000003
         e7ffb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 16280, name: Binder:1194_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e7efa148  r3  e7efa13c
    r4  e91ba260  r5  e885b000  r6  e7efa148  r7  00000036
    r8  e7efa168  r9  e885b090  r10 e7efa150  r11 00000000
    ip  00000000  sp  e7efa128  lr  e9168709  pc  e919a1c4

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:
         e7efa0e8  e8419828  [anon:libc_malloc]
         e7efa0ec  e88688f4  [anon:libc_malloc]
         e7efa0f0  e88688a4  [anon:libc_malloc]
         e7efa0f4  cc9a0af0
         e7efa0f8  e7efa230
         e7efa0fc  e880ba08  [anon:libc_malloc]
         e7efa100  e880ba14  [anon:libc_malloc]
         e7efa104  e880bb18  [anon:libc_malloc]
         e7efa108  cc9a0af0
         e7efa10c  00000004
         e7efa110  e885b054  [anon:libc_malloc]
         e7efa114  00000000
         e7efa118  00000000
         e7efa11c  e7efa168
         e7efa120  e885b090  [anon:libc_malloc]
         e7efa124  e7efa150
    #00  e7efa128  e7efa13c
         ........  ........
    #01  e7efa128  e7efa13c
         e7efa12c  cc9a0af0
         e7efa130  c0306201
         e7efa134  e9411c15  /system/lib/libbinder.so
         e7efa138  e7efa148
         e7efa13c  00000000
    #02  e7efa140  e885b054  [anon:libc_malloc]
         e7efa144  e91ba260  [anon:.bss]
         e7efa148  00000000
         e7efa14c  00000000
         e7efa150  00000000
         e7efa154  00000000
         e7efa158  e885b200  [anon:libc_malloc]
         e7efa15c  00000000
         e7efa160  00000100
         e7efa164  00000000
         e7efa168  00000000
         e7efa16c  00000000
         e7efa170  e885b100  [anon:libc_malloc]
         e7efa174  00000000
         e7efa178  cc9a0af0
         e7efa17c  e885b000  [anon:libc_malloc]
         ........  ........
    #03  e7efa1a0  e8841604  [anon:libc_malloc]
         e7efa1a4  e94122b1  /system/lib/libbinder.so
         e7efa1a8  00000000
         e7efa1ac  e885b000  [anon:libc_malloc]
         e7efa1b0  e885b090  [anon:libc_malloc]
         e7efa1b4  00000000
         e7efa1b8  00000000
         e7efa1bc  e941235b  /system/lib/libbinder.so
    #04  e7efa1c0  00000000
         e7efa1c4  e94118af  /system/lib/libbinder.so
         e7efa1c8  e842b760  [anon:libc_malloc]
         e7efa1cc  e842b76c  [anon:libc_malloc]
         e7efa1d0  00000000
         e7efa1d4  e942b939  /system/lib/libbinder.so
    #05  e7efa1d8  e842b760  [anon:libc_malloc]
         e7efa1dc  e8f9d905  /system/lib/libutils.so
    #06  e7efa1e0  e848efe0  [anon:libc_malloc]
         e7efa1e4  e842b760  [anon:libc_malloc]
         e7efa1e8  e848efc0  [anon:libc_malloc]
         e7efa1ec  e842b760  [anon:libc_malloc]
         e7efa1f0  cc9a0af0
         e7efa1f4  e7efa230
         e7efa1f8  e7efa230
         e7efa1fc  e7efa230
         e7efa200  00000078
         e7efa204  00000a1e
         e7efa208  000004aa
         e7efa20c  e81fd490
         e7efa210  e7efa230
         e7efa214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7efa218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7efa21c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e7efa220  e7efa238
         e7efa224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7efa228  e7efa230
         e7efa22c  00000000
         e7efa230  e7ffb230
         e7efa234  e7df9230
         e7efa238  00003f98
         e7efa23c  000004aa
         e7efa240  00000001
         e7efa244  e7dfd000
         e7efa248  000fd230
         e7efa24c  00001000
         e7efa250  00000000
         e7efa254  00000000
         e7efa258  00000003
         e7efa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 18671, name: Binder:1194_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e7af6148  r3  e7af613c
    r4  e91ba260  r5  e8407000  r6  e7af6148  r7  00000036
    r8  e7af6168  r9  e8407090  r10 e7af6150  r11 00000000
    ip  00000000  sp  e7af6128  lr  e9168709  pc  e919a1c4

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:
         e7af60e8  00000001
         e7af60ec  00000000
         e7af60f0  e85002c0  [anon:libc_malloc]
         e7af60f4  e85028f0  [anon:libc_malloc]
         e7af60f8  e880c808  [anon:libc_malloc]
         e7af60fc  00000004
         e7af6100  00000004
         e7af6104  fffffff0
         e7af6108  cc9a0af0
         e7af610c  00000004
         e7af6110  e8407054  [anon:libc_malloc]
         e7af6114  00000000
         e7af6118  00000000
         e7af611c  e7af6168
         e7af6120  e8407090  [anon:libc_malloc]
         e7af6124  e7af6150
    #00  e7af6128  e7af613c
         ........  ........
    #01  e7af6128  e7af613c
         e7af612c  cc9a0af0
         e7af6130  c0306201
         e7af6134  e9411c15  /system/lib/libbinder.so
         e7af6138  e7af6148
         e7af613c  00000000
    #02  e7af6140  e8407054  [anon:libc_malloc]
         e7af6144  e91ba260  [anon:.bss]
         e7af6148  00000000
         e7af614c  00000000
         e7af6150  00000000
         e7af6154  00000000
         e7af6158  e8407200  [anon:libc_malloc]
         e7af615c  00000000
         e7af6160  00000100
         e7af6164  00000000
         e7af6168  00000000
         e7af616c  00000000
         e7af6170  e8407100  [anon:libc_malloc]
         e7af6174  00000000
         e7af6178  cc9a0af0
         e7af617c  e8407000  [anon:libc_malloc]
         ........  ........
    #03  e7af61a0  e8407000  [anon:libc_malloc]
         e7af61a4  e8407054  [anon:libc_malloc]
         e7af61a8  00000000
         e7af61ac  e8407000  [anon:libc_malloc]
         e7af61b0  e8407090  [anon:libc_malloc]
         e7af61b4  00000000
         e7af61b8  00000000
         e7af61bc  e941235b  /system/lib/libbinder.so
    #04  e7af61c0  00000000
         e7af61c4  e94118af  /system/lib/libbinder.so
         e7af61c8  e8811f90  [anon:libc_malloc]
         e7af61cc  e8811f9c  [anon:libc_malloc]
         e7af61d0  00000000
         e7af61d4  e942b939  /system/lib/libbinder.so
    #05  e7af61d8  e8811f90  [anon:libc_malloc]
         e7af61dc  e8f9d905  /system/lib/libutils.so
    #06  e7af61e0  e8863360  [anon:libc_malloc]
         e7af61e4  e8811f90  [anon:libc_malloc]
         e7af61e8  e8805950  [anon:libc_malloc]
         e7af61ec  e8811f90  [anon:libc_malloc]
         e7af61f0  cc9a0af0
         e7af61f4  e7af6230
         e7af61f8  e7af6230
         e7af61fc  e7af6230
         e7af6200  00000078
         e7af6204  000004b3
         e7af6208  000004aa
         e7af620c  e86fe490
         e7af6210  e7af6230
         e7af6214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7af6218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7af621c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e7af6220  e7af6238
         e7af6224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7af6228  e7af6230
         e7af622c  00000000
         e7af6230  e7bf7230
         e7af6234  00000000
         e7af6238  000048ef
         e7af623c  000004aa
         e7af6240  00000001
         e7af6244  e79f9000
         e7af6248  000fd230
         e7af624c  00001000
         e7af6250  00000000
         e7af6254  00000000
         e7af6258  00000003
         e7af625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 20379, name: HwBinder:1194_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e7df9118  r3  e7df9074
    r4  e91ba260  r5  c0306201  r6  e7df9118  r7  00000036
    r8  e7df9138  r9  e91ba260  r10 00000000  r11 e7df9120
    ip  00000000  sp  e7df9060  lr  e9168709  pc  e919a1c4

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:
         e7df9020  e8804710  [anon:libc_malloc]
         e7df9024  e915a4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e7df9028  e8907240  [anon:libc_malloc]
         e7df902c  e8907240  [anon:libc_malloc]
         e7df9030  e8907240  [anon:libc_malloc]
         e7df9034  e8907240  [anon:libc_malloc]
         e7df9038  00000000
         e7df903c  e8437298  [anon:libc_malloc]
         e7df9040  e888fe50  [anon:libc_malloc]
         e7df9044  e8f9ec35  /system/lib/libutils.so
         e7df9048  e8435010  [anon:libc_malloc]
         e7df904c  e7df9490
         e7df9050  00000000
         e7df9054  00003a44
         e7df9058  00000000
         e7df905c  00000000
    #00  e7df9060  e7df9074
         ........  ........
    #01  e7df9060  e7df9074
         e7df9064  cc9a0af0
         e7df9068  e8437280  [anon:libc_malloc]
         e7df906c  e8d9c555  /system/lib/libhidlbase.so
         e7df9070  e7df9118
         e7df9074  00000000
    #02  e7df9078  e91c23c0  [anon:.bss]
         e7df907c  e880c108  [anon:libc_malloc]
         e7df9080  e7df9038
         e7df9084  e84372d4  [anon:libc_malloc]
         e7df9088  e8437318  [anon:libc_malloc]
         e7df908c  00000004
         e7df9090  00000000
         e7df9094  00000000
         e7df9098  00000000
         e7df909c  00000000
         e7df90a0  00000000
         e7df90a4  e8405028  [anon:libc_malloc]
         e7df90a8  00000004
         e7df90ac  00000006
         e7df90b0  00000004
         e7df90b4  00000000
         ........  ........
    #03  e7df91b8  e7df91e4
         e7df91bc  000004aa
         e7df91c0  e8811ab0  [anon:libc_malloc]
         e7df91c4  e8811abc  [anon:libc_malloc]
         e7df91c8  00000000
         e7df91cc  00000000
         e7df91d0  e7df91e4
         e7df91d4  e8da870d  /system/lib/libhidlbase.so
    #04  e7df91d8  e8811ab0  [anon:libc_malloc]
         e7df91dc  e8f9d905  /system/lib/libutils.so
    #05  e7df91e0  e84001c0  [anon:libc_malloc]
         e7df91e4  e8811ab0  [anon:libc_malloc]
         e7df91e8  e888c180  [anon:libc_malloc]
         e7df91ec  e8811ab0  [anon:libc_malloc]
         e7df91f0  cc9a0af0
         e7df91f4  e7df9230
         e7df91f8  e7df9230
         e7df91fc  e7df9230
         e7df9200  00000078
         e7df9204  00000a20
         e7df9208  000004aa
         e7df920c  e80fc490
         e7df9210  e7df9230
         e7df9214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e7df9218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7df921c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7df9220  e7df9238
         e7df9224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e7df9228  e7df9230
         e7df922c  00000000
         e7df9230  e7efa230
         e7df9234  e26a4230
         e7df9238  00004f9b
         e7df923c  000004aa
         e7df9240  00000001
         e7df9244  e7cfc000
         e7df9248  000fd230
         e7df924c  00001000
         e7df9250  00000000
         e7df9254  00000000
         e7df9258  00000003
         e7df925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1194, tid: 26736, name: Binder:1194_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8ef2028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e26a3fb4  r7  000000f0
    r8  00000002  r9  e8ef2028  r10 00000000  r11 e26a4230
    ip  e26a3f70  sp  e26a3f60  lr  e9163511  pc  e915e108

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:
         e26a3f20  00000004
         e26a3f24  00000000
         e26a3f28  e26a40a0
         e26a3f2c  e91ba260  [anon:.bss]
         e26a3f30  e8412c00  [anon:libc_malloc]
         e26a3f34  e94195f3  /system/lib/libbinder.so
         e26a3f38  e26a40a0
         e26a3f3c  e8412c04  [anon:libc_malloc]
         e26a3f40  00000004
         e26a3f44  e8edf1e7  /system/lib/libmediadrm.so
         e26a3f48  cc9a0af0
         e26a3f4c  e880de2c  [anon:libc_malloc]
         e26a3f50  00000000
         e26a3f54  e26a3f90
         e26a3f58  e26a3fb4
         e26a3f5c  e91ba3a8  [anon:.bss]
    #00  e26a3f60  e26a4490
         e26a3f64  e91ba260  [anon:.bss]
         e26a3f68  00000089
         e26a3f6c  00000000
    #01  e26a3f70  00000000
         e26a3f74  00000000
         e26a3f78  ffffffff
         e26a3f7c  e26a3fb4
         e26a3f80  00000000
         e26a3f84  cc9a0af0
         e26a3f88  e8ef2028  [anon:.bss]
         e26a3f8c  00000000
         e26a3f90  00000000
         e26a3f94  00000002
         e26a3f98  e91ba260  [anon:.bss]
         e26a3f9c  00000000
         e26a3fa0  e91ba260  [anon:.bss]
         e26a3fa4  e91aab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e26a3fa8  00000000
         e26a3fac  e91ba260  [anon:.bss]
         e26a3fb0  00000000
         e26a3fb4  00000000
         e26a3fb8  cc9a0af0
         e26a3fbc  e8ef2028  [anon:.bss]
         e26a3fc0  e8841e00  [anon:libc_malloc]
         e26a3fc4  e91ba260  [anon:.bss]
         e26a3fc8  00000000
         e26a3fcc  e91ba260  [anon:.bss]
         e26a3fd0  000004aa
         e26a3fd4  e91ba260  [anon:.bss]
         e26a3fd8  e26a4230
         e26a3fdc  e8ee288f  /system/lib/libmediadrm.so
    #03  e26a3fe0  00000004
         e26a3fe4  e8f9f2cb  /system/lib/libutils.so
         e26a3fe8  00000000
         e26a3fec  e885bc00  [anon:libc_malloc]
         e26a3ff0  00000010
         e26a3ff4  cc9a0af0
         e26a3ff8  e8841e10  [anon:libc_malloc]
         e26a3ffc  e8841e00  [anon:libc_malloc]
         e26a4000  e91ba260  [anon:.bss]
         e26a4004  00000000
         e26a4008  e91ba260  [anon:.bss]
         e26a400c  000004aa
         e26a4010  e91ba260  [anon:.bss]
         e26a4014  e8ee2dd9  /system/lib/libmediadrm.so
    #04  e26a4018  00000010
         e26a401c  00000000
         e26a4020  e885be00  [anon:libc_malloc]
         e26a4024  00000000
         e26a4028  00000000
         e26a402c  00000000
         e26a4030  00000000
         e26a4034  00000000
         e26a4038  cc9a0af0
         e26a403c  e8841e10  [anon:libc_malloc]
         e26a4040  e8410000  [anon:libc_malloc]
         e26a4044  e91ba260  [anon:.bss]
         e26a4048  00000000
         e26a404c  e26a41e4
         e26a4050  000004aa
         e26a4054  e940b20f  /system/lib/libbinder.so
    #05  e26a4058  e8410000  [anon:libc_malloc]
         e26a405c  e8400620  [anon:libc_malloc]
         e26a4060  e8841e10  [anon:libc_malloc]
         e26a4064  cc9a0af0
         e26a4068  e8410000  [anon:libc_malloc]
         e26a406c  e8402108  [anon:libc_malloc]
         e26a4070  00000001
         e26a4074  e940b193  /system/lib/libbinder.so
    #06  e26a4078  00000000
         e26a407c  e885bc00  [anon:libc_malloc]
         e26a4080  e8410000  [anon:libc_malloc]
         e26a4084  e885bc54  [anon:libc_malloc]
         e26a4088  e91ba260  [anon:.bss]
         e26a408c  e94120ad  /system/lib/libbinder.so
    #07  e26a4090  00000000
         e26a4094  e26a40a0
         e26a4098  e26a4160
         e26a409c  00000000
         e26a40a0  00000000
         e26a40a4  e8810170  [anon:libc_malloc]
         e26a40a8  00000004
         e26a40ac  00000006
         e26a40b0  00000000
         e26a40b4  00000000
         e26a40b8  00000000
         e26a40bc  00000000
         e26a40c0  00000000
         e26a40c4  cc9a0000
         e26a40c8  00000000
         e26a40cc  e8010001
         ........  ........
    #08  e26a41a0  e26a4230
         e26a41a4  e94122b1  /system/lib/libbinder.so
         e26a41a8  00000000
         e26a41ac  e885bc00  [anon:libc_malloc]
         e26a41b0  e885bc90  [anon:libc_malloc]
         e26a41b4  00000000
         e26a41b8  00000000
         e26a41bc  e941235b  /system/lib/libbinder.so
    #09  e26a41c0  00000000
         e26a41c4  e94118af  /system/lib/libbinder.so
         e26a41c8  e88898d0  [anon:libc_malloc]
         e26a41cc  e88898dc  [anon:libc_malloc]
         e26a41d0  00000000
         e26a41d4  e942b939  /system/lib/libbinder.so
    #10  e26a41d8  e88898d0  [anon:libc_malloc]
         e26a41dc  e8f9d905  /system/lib/libutils.so
    #11  e26a41e0  e88053f0  [anon:libc_malloc]
         e26a41e4  e88898d0  [anon:libc_malloc]
         e26a41e8  e8400220  [anon:libc_malloc]
         e26a41ec  e88898d0  [anon:libc_malloc]
         e26a41f0  cc9a0af0
         e26a41f4  e26a4230
         e26a41f8  e26a4230
         e26a41fc  e26a4230
         e26a4200  00000078
         e26a4204  00000a1e
         e26a4208  000004aa
         e26a420c  e81fd490
         e26a4210  e26a4230
         e26a4214  e91aa089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e26a4218  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e26a421c  e9164143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e26a4220  e26a4238
         e26a4224  e91aa073  /apex/com.android.runtime/lib/bionic/libc.so
         e26a4228  e26a4230
         e26a422c  00000000
         e26a4230  e7df9230
         e26a4234  e7cf8230
         e26a4238  00006870
         e26a423c  000004aa
         e26a4240  00000001
         e26a4244  e25a7000
         e26a4248  000fd230
         e26a424c  00001000
         e26a4250  00000000
         e26a4254  00000000
         e26a4258  00000003
         e26a425c  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:[34768846] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
