*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
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 13:49:37+0900
pid: 3184, tid: 3184, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000c70  r2  00000006  r3  ff8d67b8
    r4  ff8d67cc  r5  ff8d67b0  r6  00000c70  r7  0000016b
    r8  ff8d67c8  r9  ff8d67b8  r10 ff8d67e8  r11 ff8d67d8
    ip  00000c70  sp  ff8d6788  lr  ea61ec43  pc  ea61ec56

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:
         ff8d6748  e9b14120  [anon:libc_malloc]
         ff8d674c  ea3b3004  /system/lib/libmediametrics.so
         ff8d6750  e9b14120  [anon:libc_malloc]
         ff8d6754  ea30b527  /system/lib/libbinder.so
         ff8d6758  00000002
         ff8d675c  ff8d6824  [stack]
         ff8d6760  ffffffdf
         ff8d6764  ffffffe0
         ff8d6768  a0d22d68
         ff8d676c  95b92129
         ff8d6770  ff8d67b0  [stack]
         ff8d6774  e9b14120  [anon:libc_malloc]
         ff8d6778  95b92129
         ff8d677c  ff8d67b0  [stack]
         ff8d6780  00000c70
         ff8d6784  00001388
    #00  ff8d6788  ff8d67f8  [stack]
         ff8d678c  ff8d6808  [stack]
         ff8d6790  ff8d6818  [stack]
         ff8d6794  ff8d6828  [stack]
         ff8d6798  e9b14120  [anon:libc_malloc]
         ff8d679c  ff8d6824  [stack]
         ff8d67a0  e9b14120  [anon:libc_malloc]
         ff8d67a4  ea310d6f  /system/lib/libbinder.so
         ff8d67a8  00000000
         ff8d67ac  e9b50000  [anon:libc_malloc]
         ff8d67b0  ffffffdf
         ff8d67b4  ffffffff
         ff8d67b8  00000000
         ff8d67bc  00000000
         ff8d67c0  ffffffff
         ff8d67c4  00000c70
         ........  ........
    #01  ff8d6870  e9b14120  [anon:libc_malloc]
         ff8d6874  ea32a5f0  /system/lib/libbinder.so
    #02  ff8d6878  e9b14120  [anon:libc_malloc]
         ff8d687c  ea30db55  /system/lib/libbinder.so
    #03  ff8d6880  00000000
         ff8d6884  a0d22d68
         ff8d6888  ff8d68b0  [stack]
         ff8d688c  ea677168  [anon:.bss]
         ff8d6890  0000001d
         ff8d6894  ea61e781  /apex/com.android.runtime/lib/bionic/libc.so
         ff8d6898  ea676260  [anon:.bss]
         ff8d689c  ff8d6934  [stack]
         ff8d68a0  0000001d
         ff8d68a4  e9b34080  [anon:libc_malloc]
         ff8d68a8  00000000
         ff8d68ac  e9b140d0  [anon:libc_malloc]
         ff8d68b0  00000000
         ff8d68b4  00000000
         ff8d68b8  00000000
         ff8d68bc  00000000
         ........  ........
    #04  ff8d6930  a0d22d68
         ff8d6934  e9ba2810  [anon:libc_malloc]
         ff8d6938  ff8d69a0  [stack]
         ff8d693c  e9b14120  [anon:libc_malloc]
         ff8d6940  a0d22d68
         ff8d6944  e9730110  [anon:libc_malloc]
         ff8d6948  ea676260  [anon:.bss]
         ff8d694c  e97300f0  [anon:libc_malloc]
         ff8d6950  0000001d
         ff8d6954  00000000
         ff8d6958  e9b82448  [anon:libc_malloc]
         ff8d695c  ea676260  [anon:.bss]
         ff8d6960  ea4a3084  /system/lib/libmediadrm.so
         ff8d6964  ea3afb6f  /system/lib/libmediametrics.so
    #05  ff8d6968  0000001d
         ff8d696c  a0d22d68
         ff8d6970  e9701fa0  [anon:libc_malloc]
         ff8d6974  00000020
         ff8d6978  0000001d
         ff8d697c  e9dd6bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff8d6980  00000010
         ff8d6984  ff8d6990  [stack]
         ff8d6988  ff8d69d8  [stack]
         ff8d698c  e9ba27e0  [anon:libc_malloc]
         ff8d6990  e9701fb0  [anon:libc_malloc]
         ff8d6994  ea7391a5  /system/lib/libstagefright_foundation.so
         ff8d6998  0000004d
         ff8d699c  000000e8
         ff8d69a0  00000021
         ff8d69a4  0000001d
         ff8d69a8  e9701fa0  [anon:libc_malloc]
         ff8d69ac  00000136
         ff8d69b0  a0d22d68
         ff8d69b4  e9b82400  [anon:libc_malloc]
         ff8d69b8  e9b3cf00  [anon:libc_malloc]
         ff8d69bc  00000136
         ........  ........
    #07  ff8d69d8  00000141
         ff8d69dc  00000136
         ff8d69e0  e9b3cf00  [anon:libc_malloc]
         ff8d69e4  e9b07948  [anon:libc_malloc]
         ff8d69e8  e9bb3ff0  [anon:libc_malloc]
         ff8d69ec  e9b07960  [anon:libc_malloc]
         ff8d69f0  ea4a3084  /system/lib/libmediadrm.so
         ff8d69f4  e9b67010  [anon:libc_malloc]
         ff8d69f8  000000e8
         ff8d69fc  00000007
         ff8d6a00  00000001
         ff8d6a04  ea72be7c  /system/lib/libstagefright_foundation.so
         ff8d6a08  00000000
         ff8d6a0c  00000001
         ff8d6a10  a0d22d68
         ff8d6a14  e9b82410  [anon:libc_malloc]
         ........  ........
    #08  ff8d6a38  00000010
         ff8d6a3c  00000000
         ff8d6a40  e9b50200  [anon:libc_malloc]
         ff8d6a44  00000000
         ff8d6a48  00000000
         ff8d6a4c  00000000
         ff8d6a50  00000000
         ff8d6a54  00000000
         ff8d6a58  a0d22d68
         ff8d6a5c  e9b82410  [anon:libc_malloc]
         ff8d6a60  e9b81640  [anon:libc_malloc]
         ff8d6a64  ea676260  [anon:.bss]
         ff8d6a68  00000000
         ff8d6a6c  b52e4289  /system/bin/mediadrmserver
         ff8d6a70  00000000
         ff8d6a74  ea30420f  /system/lib/libbinder.so
    #09  ff8d6a78  e9b81640  [anon:libc_malloc]
         ff8d6a7c  e9b582f0  [anon:libc_malloc]
         ff8d6a80  e9b82410  [anon:libc_malloc]
         ff8d6a84  a0d22d68
         ff8d6a88  e9b81640  [anon:libc_malloc]
         ff8d6a8c  e9b06b28  [anon:libc_malloc]
         ff8d6a90  00000001
         ff8d6a94  ea304193  /system/lib/libbinder.so
    #10  ff8d6a98  a0d22d68
         ff8d6a9c  e9b50000  [anon:libc_malloc]
         ff8d6aa0  e9b81640  [anon:libc_malloc]
         ff8d6aa4  e9b50054  [anon:libc_malloc]
         ff8d6aa8  ea676260  [anon:.bss]
         ff8d6aac  ea30b0ad  /system/lib/libbinder.so
    #11  ff8d6ab0  00000000
         ff8d6ab4  ff8d6ac0  [stack]
         ff8d6ab8  ff8d6b80  [stack]
         ff8d6abc  00000000
         ff8d6ac0  00000000
         ff8d6ac4  e9b242a8  [anon:libc_malloc]
         ff8d6ac8  00000018
         ff8d6acc  00000024
         ff8d6ad0  00000000
         ff8d6ad4  e9b07938  [anon:libc_malloc]
         ff8d6ad8  00000001
         ff8d6adc  00000003
         ff8d6ae0  00000000
         ff8d6ae4  ea670000  /apex/com.android.runtime/lib/bionic/libc.so
         ff8d6ae8  00000000
         ff8d6aec  e9010001
         ........  ........
    #12  ff8d6bc0  00000000
         ff8d6bc4  ea30b2b1  /system/lib/libbinder.so
         ff8d6bc8  e9b11930  [anon:libc_malloc]
         ff8d6bcc  e9b50000  [anon:libc_malloc]
         ff8d6bd0  e9b50090  [anon:libc_malloc]
         ff8d6bd4  00000001
         ff8d6bd8  00000001
         ff8d6bdc  ea30b35b  /system/lib/libbinder.so
    #13  ff8d6be0  ea676260  [anon:.bss]
         ff8d6be4  ff8d6c44  [stack]
         ff8d6be8  ea676260  [anon:.bss]
         ff8d6bec  ff8d6c44  [stack]
         ff8d6bf0  ff8d6c4c  [stack]
         ff8d6bf4  b52e42e7  /system/bin/mediadrmserver
    #14  ff8d6bf8  e9b34080  [anon:libc_malloc]
         ff8d6bfc  e9b14120  [anon:libc_malloc]
         ff8d6c00  e9b34080  [anon:libc_malloc]
         ff8d6c04  a0d22d68
         ff8d6c08  00000000
         ff8d6c0c  ea619215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff8d6c10  b52e555c  /system/bin/mediadrmserver
         ff8d6c14  00000000
         ff8d6c18  00000000
         ff8d6c1c  00000000
         ff8d6c20  00000000
         ff8d6c24  b52e4037  /system/bin/mediadrmserver
    #16  ff8d6c28  ff8d6c88  [stack]
         ff8d6c2c  b52e5000  /system/bin/mediadrmserver
         ff8d6c30  b52e5008  /system/bin/mediadrmserver
         ff8d6c34  b52e5010  /system/bin/mediadrmserver
         ff8d6c38  00000000
         ff8d6c3c  ead1c0dc  /apex/com.android.runtime/bin/linker
    #17  ff8d6c40  00000001
         ff8d6c44  ff8d7975  [stack]
         ff8d6c48  00000000
         ff8d6c4c  ff8d7990  [stack]
         ff8d6c50  ff8d7a0e  [stack]
         ff8d6c54  ff8d7a21  [stack]
         ff8d6c58  ff8d7a36  [stack]
         ff8d6c5c  ff8d7a51  [stack]
         ff8d6c60  ff8d7a64  [stack]
         ff8d6c64  ff8d7a7d  [stack]
    #18  ff8d6c68  ff8d7aac  [stack]
         ff8d6c6c  ff8d7ad9  [stack]
         ff8d6c70  ff8d7af2  [stack]
         ff8d6c74  ff8d7b0c  [stack]
         ff8d6c78  ff8d7d3d  [stack]
         ff8d6c7c  ff8d7f0f  [stack]
         ff8d6c80  ff8d7fc2  [stack]
         ff8d6c84  00000000
         ff8d6c88  00000010
         ff8d6c8c  0037b0d6
         ff8d6c90  00000006
         ff8d6c94  00001000
         ff8d6c98  00000011
         ff8d6c9c  00000064
         ff8d6ca0  00000003
         ff8d6ca4  b52e2034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    ff8d6798 e9b14120 ff8d6824 e9b14120 ea310d6f   A..$h.. A..o.1.
    ff8d67a8 00000000 e9b50000 ffffffdf ffffffff  ................
    ff8d67b8 00000000 00000000 ffffffff 00000c70  ............p...
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.
    ff8d6868 e9b14120 ea32a4f8 e9b14120 ea32a5f0   A....2. A....2.
    ff8d6878 e9b14120 ea30db55 00000000 a0d22d68   A..U.0.....h-..
    ff8d6888 ff8d68b0 ea677168 0000001d ea61e781  .h..hqg.......a.

memory near r4 ([stack]):
    ff8d67ac e9b50000 ffffffdf ffffffff 00000000  ................
    ff8d67bc 00000000 ffffffff 00000c70 000003f5  ........p.......
    ff8d67cc 00000000 00000000 00000000 00000000  ................
    ff8d67dc 00000000 00000000 00000000 00000000  ................
    ff8d67ec 00000000 00000000 00000000 00000000  ................
    ff8d67fc 00000000 00000000 00000000 00000000  ................
    ff8d680c 00000000 00000000 00000000 00000000  ................
    ff8d681c 00000000 00000000 00000000 00000000  ................
    ff8d682c 00000000 00000000 00000000 00000000  ................
    ff8d683c 00000000 00000000 00000000 ea3015aa  ..............0.
    ff8d684c 95b92129 ff8d6938 e9b14120 00001388  )!..8i.. A......
    ff8d685c ffffffec ea676260 ea3b3004 e9b14120  ....`bg..0;. A..
    ff8d686c ea32a4f8 e9b14120 ea32a5f0 e9b14120  ..2. A....2. A..
    ff8d687c ea30db55 00000000 a0d22d68 ff8d68b0  U.0.....h-...h..
    ff8d688c ea677168 0000001d ea61e781 ea676260  hqg.......a.`bg.
    ff8d689c ff8d6934 0000001d e9b34080 00000000  4i.......@......

memory near r5 ([stack]):
    ff8d6790 ff8d6818 ff8d6828 e9b14120 ff8d6824  .h..(h.. A..$h..
    ff8d67a0 e9b14120 ea310d6f 00000000 e9b50000   A..o.1.........
    ff8d67b0 ffffffdf ffffffff 00000000 00000000  ................
    ff8d67c0 ffffffff 00000c70 000003f5 00000000  ....p...........
    ff8d67d0 00000000 00000000 00000000 00000000  ................
    ff8d67e0 00000000 00000000 00000000 00000000  ................
    ff8d67f0 00000000 00000000 00000000 00000000  ................
    ff8d6800 00000000 00000000 00000000 00000000  ................
    ff8d6810 00000000 00000000 00000000 00000000  ................
    ff8d6820 00000000 00000000 00000000 00000000  ................
    ff8d6830 00000000 00000000 00000000 00000000  ................
    ff8d6840 00000000 00000000 ea3015aa 95b92129  ..........0.)!..
    ff8d6850 ff8d6938 e9b14120 00001388 ffffffec  8i.. A..........
    ff8d6860 ea676260 ea3b3004 e9b14120 ea32a4f8  `bg..0;. A....2.
    ff8d6870 e9b14120 ea32a5f0 e9b14120 ea30db55   A....2. A..U.0.
    ff8d6880 00000000 a0d22d68 ff8d68b0 ea677168  ....h-...h..hqg.

memory near r8 ([stack]):
    ff8d67a8 00000000 e9b50000 ffffffdf ffffffff  ................
    ff8d67b8 00000000 00000000 ffffffff 00000c70  ............p...
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.
    ff8d6868 e9b14120 ea32a4f8 e9b14120 ea32a5f0   A....2. A....2.
    ff8d6878 e9b14120 ea30db55 00000000 a0d22d68   A..U.0.....h-..
    ff8d6888 ff8d68b0 ea677168 0000001d ea61e781  .h..hqg.......a.
    ff8d6898 ea676260 ff8d6934 0000001d e9b34080  `bg.4i.......@..

memory near r9 ([stack]):
    ff8d6798 e9b14120 ff8d6824 e9b14120 ea310d6f   A..$h.. A..o.1.
    ff8d67a8 00000000 e9b50000 ffffffdf ffffffff  ................
    ff8d67b8 00000000 00000000 ffffffff 00000c70  ............p...
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.
    ff8d6868 e9b14120 ea32a4f8 e9b14120 ea32a5f0   A....2. A....2.
    ff8d6878 e9b14120 ea30db55 00000000 a0d22d68   A..U.0.....h-..
    ff8d6888 ff8d68b0 ea677168 0000001d ea61e781  .h..hqg.......a.

memory near r10 ([stack]):
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.
    ff8d6868 e9b14120 ea32a4f8 e9b14120 ea32a5f0   A....2. A....2.
    ff8d6878 e9b14120 ea30db55 00000000 a0d22d68   A..U.0.....h-..
    ff8d6888 ff8d68b0 ea677168 0000001d ea61e781  .h..hqg.......a.
    ff8d6898 ea676260 ff8d6934 0000001d e9b34080  `bg.4i.......@..
    ff8d68a8 00000000 e9b140d0 00000000 00000000  .....@..........
    ff8d68b8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff8d67b8 00000000 00000000 ffffffff 00000c70  ............p...
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.
    ff8d6868 e9b14120 ea32a4f8 e9b14120 ea32a5f0   A....2. A....2.
    ff8d6878 e9b14120 ea30db55 00000000 a0d22d68   A..U.0.....h-..
    ff8d6888 ff8d68b0 ea677168 0000001d ea61e781  .h..hqg.......a.
    ff8d6898 ea676260 ff8d6934 0000001d e9b34080  `bg.4i.......@..
    ff8d68a8 00000000 e9b140d0 00000000 00000000  .....@..........

memory near sp ([stack]):
    ff8d6768 a0d22d68 95b92129 ff8d67b0 e9b14120  h-..)!...g.. A..
    ff8d6778 95b92129 ff8d67b0 00000c70 00001388  )!...g..p.......
    ff8d6788 ff8d67f8 ff8d6808 ff8d6818 ff8d6828  .g...h...h..(h..
    ff8d6798 e9b14120 ff8d6824 e9b14120 ea310d6f   A..$h.. A..o.1.
    ff8d67a8 00000000 e9b50000 ffffffdf ffffffff  ................
    ff8d67b8 00000000 00000000 ffffffff 00000c70  ............p...
    ff8d67c8 000003f5 00000000 00000000 00000000  ................
    ff8d67d8 00000000 00000000 00000000 00000000  ................
    ff8d67e8 00000000 00000000 00000000 00000000  ................
    ff8d67f8 00000000 00000000 00000000 00000000  ................
    ff8d6808 00000000 00000000 00000000 00000000  ................
    ff8d6818 00000000 00000000 00000000 00000000  ................
    ff8d6828 00000000 00000000 00000000 00000000  ................
    ff8d6838 00000000 00000000 00000000 00000000  ................
    ff8d6848 ea3015aa 95b92129 ff8d6938 e9b14120  ..0.)!..8i.. A..
    ff8d6858 00001388 ffffffec ea676260 ea3b3004  ........`bg..0;.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ea61ec20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ea61ec30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ea61ec40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ea61ec50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ea61ec60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ea61ec70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ea61ec80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ea61ec90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ea61eca0 98018acf 8acff908 8acff900 f9009800  ................
    ea61ecb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ea61ecc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ea61ecd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ea61ece0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ea61ecf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ea61ed00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ea61ed10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ea61ec34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ea61ec44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ea61ec54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ea61ec64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ea61ec74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ea61ec84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ea61ec94 8acff900 f90b9802 f9008acf 98018acf  ................
    ea61eca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ea61ecb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ea61ecc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ea61ecd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ea61ece4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ea61ecf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ea61ed04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ea61ed14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ea61ed24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (293 entries):
    b52e2000-b52e3fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b52e4000-b52e4fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b52e5000-b52e5fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e85f2000-e85f2fff ---         0      1000
    e85f3000-e86f1fff rw-         0     ff000
    e86f2000-e86f3fff ---         0      2000
    e86f4000-e87f2fff rw-         0     ff000
    e87f3000-e87f4fff ---         0      2000
    e87f5000-e88f3fff rw-         0     ff000
    e88f4000-e88f5fff ---         0      2000
    e88f6000-e89f4fff rw-         0     ff000
    e89f5000-e89f6fff ---         0      2000
    e89f7000-e8af5fff rw-         0     ff000
    e8af6000-e8af7fff ---         0      2000
    e8af8000-e8bf6fff rw-         0     ff000
    e8bf7000-e8bf8fff ---         0      2000
    e8bf9000-e8cf7fff rw-         0     ff000
    e8cf8000-e8cf9fff ---         0      2000
    e8cfa000-e8df8fff rw-         0     ff000
    e8df9000-e8dfafff ---         0      2000
    e8dfb000-e8ef9fff rw-         0     ff000
    e8efa000-e8efbfff ---         0      2000
    e8efc000-e8ffafff rw-         0     ff000
    e8ffb000-e8ffcfff ---         0      2000
    e8ffd000-e90fbfff rw-         0     ff000
    e90fc000-e90fdfff ---         0      2000
    e90fe000-e91fcfff rw-         0     ff000
    e91fd000-e91fefff ---         0      2000
    e91ff000-e92fdfff rw-         0     ff000
    e92fe000-e92fffff ---         0      2000
    e9300000-e93fefff rw-         0     ff000
    e93ff000-e9400fff ---         0      2000
    e9401000-e94fffff rw-         0     ff000
    e9500000-e9501fff ---         0      2000
    e9502000-e9600fff rw-         0     ff000
    e9601000-e9601fff ---         0      1000
    e9700000-e98fffff rw-         0    200000  [anon:libc_malloc]
    e9901000-e9901fff ---         0      1000
    e9902000-e9a00fff rw-         0     ff000
    e9a01000-e9a01fff ---         0      1000
    e9b00000-e9cfffff rw-         0    200000  [anon:libc_malloc]
    e9d17000-e9d7afff rw-         0     64000  [anon:linker_alloc]
    e9d7b000-e9d7bfff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    e9d7c000-e9d7cfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9d7d000-e9d7dfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9d7e000-e9d7efff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9d7f000-e9d7ffff rw-         0      1000  [anon:.bss]
    e9d91000-e9d9afff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e9d9b000-e9da3fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9da4000-e9da4fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9da5000-e9da5fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9da6000-e9da6fff rw-         0      1000  [anon:.bss]
    e9dc5000-e9dd1fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e9dd2000-e9ddefff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e9ddf000-e9ddffff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e9de0000-e9de0fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e9de1000-e9de1fff rw-         0      1000  [anon:.bss]
    e9e1f000-e9e23fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    e9e24000-e9e29fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9e2a000-e9e2afff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9e2b000-e9e2bfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e9e2c000-e9e2cfff rw-         0      1000  [anon:.bss]
    e9e7b000-e9e7bfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    e9e7c000-e9e7cfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9e7d000-e9e7dfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9e7e000-e9e7efff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9e99000-e9e99fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e9e9a000-e9e9afff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9e9b000-e9e9bfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9e9c000-e9e9cfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9e9d000-e9e9dfff rw-         0      1000  [anon:.bss]
    e9ec0000-e9eddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    e9ede000-e9efafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e9efb000-e9efbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e9efc000-e9efffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e9f02000-e9f04fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    e9f05000-e9f05fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9f06000-e9f06fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9f07000-e9f07fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9f08000-e9f08fff rw-         0      1000  [anon:.bss]
    e9f4f000-e9f52fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    e9f53000-e9f5dfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9f5e000-e9f5efff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9f5f000-e9f5ffff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9f60000-e9f60fff rw-         0      1000  [anon:.bss]
    e9fb4000-e9fb4fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    e9fb5000-e9fb5fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9fb6000-e9fb6fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9fb7000-e9fb7fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9fb8000-e9fb8fff rw-         0      1000  [anon:.bss]
    e9ff2000-e9ff2fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    e9ff3000-e9ff3fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ff4000-e9ff4fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ff5000-e9ff5fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ea003000-ea019fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ea01a000-ea031fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea032000-ea032fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea033000-ea033fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea034000-ea034fff rw-         0      1000  [anon:.bss]
    ea052000-ea058fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ea059000-ea05efff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea05f000-ea05ffff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea060000-ea060fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea09f000-ea0d4fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ea0d5000-ea123fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea124000-ea124fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea125000-ea129fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea12a000-ea12bfff rw-         0      2000  [anon:.bss]
    ea146000-ea146fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ea147000-ea147fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea148000-ea148fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea149000-ea149fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea14a000-ea14afff rw-         0      1000  [anon:.bss]
    ea18b000-ea19afff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ea19b000-ea1abfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea1ac000-ea1acfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea1ad000-ea1aefff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea1d5000-ea1dafff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ea1db000-ea1e1fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea1e2000-ea1e2fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea1e3000-ea1e3fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea1e4000-ea1e4fff rw-         0      1000  [anon:.bss]
    ea232000-ea232fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ea233000-ea233fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea234000-ea234fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea235000-ea235fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea256000-ea256fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ea257000-ea257fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea258000-ea258fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea259000-ea259fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea291000-ea2a4fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ea2a5000-ea2b7fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea2b8000-ea2b8fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea2b9000-ea2bbfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea2d0000-ea301fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ea302000-ea32dfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ea32e000-ea32efff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ea32f000-ea336fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ea337000-ea337fff rw-         0      1000  [anon:.bss]
    ea358000-ea360fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ea361000-ea376fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea377000-ea377fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea378000-ea378fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea379000-ea379fff rw-         0      1000  [anon:.bss]
    ea3aa000-ea3aefff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ea3af000-ea3b2fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ea3b3000-ea3b3fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ea3b4000-ea3b4fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ea3b5000-ea3b5fff rw-         0      1000  [anon:.bss]
    ea3c2000-ea3eefff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ea3ef000-ea42dfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea42e000-ea42efff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea42f000-ea434fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea435000-ea435fff rw-         0      1000  [anon:.bss]
    ea445000-ea44efff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ea44f000-ea460fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea461000-ea461fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea462000-ea462fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea463000-ea463fff rw-         0      1000  [anon:.bss]
    ea481000-ea490fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea491000-ea4a1fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea4a2000-ea4a2fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea4a3000-ea4a6fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea4a7000-ea4a7fff rw-         0      1000  [anon:.bss]
    ea4d3000-ea4d3fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ea4d4000-ea4d4fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea4d5000-ea4d5fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea4d6000-ea4d6fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea50f000-ea515fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ea516000-ea51afff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea51b000-ea51bfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea51c000-ea51cfff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea541000-ea558fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ea559000-ea579fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea57a000-ea57afff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea57b000-ea57efff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea5a3000-ea5acfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ea5ad000-ea5b6fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea5b7000-ea5b7fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea5b8000-ea5b9fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea5c0000-ea5e8fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ea5e9000-ea66ffff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ea670000-ea671fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ea672000-ea675fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ea676000-ea678fff rw-         0      3000  [anon:.bss]
    ea679000-ea679fff r--         0      1000  [anon:.bss]
    ea67a000-ea686fff rw-         0      d000  [anon:.bss]
    ea6db000-ea6e1fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ea6e2000-ea6e7fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ea6e8000-ea6e8fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ea6e9000-ea6e9fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ea6ea000-ea6eafff rw-         0      1000  [anon:.bss]
    ea71e000-ea72cfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ea72d000-ea73bfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea73c000-ea73cfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea73d000-ea73dfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea73e000-ea73efff rw-         0      1000  [anon:.bss]
    ea753000-ea762fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ea763000-ea77cfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea77d000-ea77dfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea77e000-ea77efff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea77f000-ea77ffff rw-         0      1000  [anon:.bss]
    ea7ae000-ea7aefff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea7af000-ea7affff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea7b0000-ea7b0fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea7ef000-ea7effff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea7f0000-ea7f0fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea7f1000-ea7f1fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea7f2000-ea7f2fff rw-         0      1000  [anon:.bss]
    ea857000-ea858fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ea859000-ea85afff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea85b000-ea85bfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea85c000-ea85cfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea85d000-ea85dfff rw-         0      1000  [anon:.bss]
    ea8ac000-ea8acfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea8ef000-ea8effff ---         0      1000
    ea8f0000-ea8f3fff rw-         0      4000  [anon:thread signal stack]
    ea8f4000-ea8f4fff ---         0      1000
    ea8f5000-ea8f8fff rw-         0      4000  [anon:thread signal stack]
    ea8f9000-ea8f9fff ---         0      1000
    ea8fa000-ea8fdfff rw-         0      4000  [anon:thread signal stack]
    ea8fe000-ea8fefff ---         0      1000
    ea8ff000-ea902fff rw-         0      4000  [anon:thread signal stack]
    ea903000-ea903fff ---         0      1000
    ea904000-ea907fff rw-         0      4000  [anon:thread signal stack]
    ea908000-ea908fff ---         0      1000
    ea909000-ea90cfff rw-         0      4000  [anon:thread signal stack]
    ea90d000-ea90dfff ---         0      1000
    ea90e000-ea911fff rw-         0      4000  [anon:thread signal stack]
    ea912000-ea912fff ---         0      1000
    ea913000-ea916fff rw-         0      4000  [anon:thread signal stack]
    ea917000-ea917fff ---         0      1000
    ea918000-ea91bfff rw-         0      4000  [anon:thread signal stack]
    ea91c000-ea91cfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea91e000-ea93dfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ea93e000-ea95dfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ea95e000-ea97dfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ea97e000-ea99dfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ea99e000-ea9bdfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ea9be000-ea9ddfff r--         0     20000  /dev/__properties__/properties_serial
    ea9de000-ea9e7fff r--         0      a000  /dev/__properties__/property_info
    ea9e9000-ea9e9fff ---         0      1000
    ea9ea000-ea9edfff rw-         0      4000  [anon:thread signal stack]
    ea9ee000-ea9eefff ---         0      1000
    ea9ef000-ea9f2fff rw-         0      4000  [anon:thread signal stack]
    ea9f3000-ea9f3fff ---         0      1000
    ea9f4000-ea9f7fff rw-         0      4000  [anon:thread signal stack]
    ea9f8000-ea9f8fff ---         0      1000
    ea9f9000-ea9fcfff rw-         0      4000  [anon:thread signal stack]
    ea9fd000-ea9fdfff ---         0      1000
    ea9fe000-eaa01fff rw-         0      4000  [anon:thread signal stack]
    eaa02000-eaa02fff ---         0      1000
    eaa03000-eaa06fff rw-         0      4000  [anon:thread signal stack]
    eaa07000-eaa07fff ---         0      1000
    eaa08000-eaa0bfff rw-         0      4000  [anon:thread signal stack]
    eaa0c000-eaa2bfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    eaa2c000-eaa4bfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    eaa4c000-eab13fff r--         0     c8000  [anon:linker_alloc]
    eab14000-eab1afff rw-         0      7000  [anon:bionic_alloc_small_objects]
    eab1c000-eab1cfff rw-         0      1000  [anon:abort message]
    eab1d000-eab1dfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    eab1e000-eab1efff ---         0      1000
    eab1f000-eab21fff rw-         0      3000
    eab22000-eab22fff ---         0      1000
    eab23000-eab25fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    eab26000-eab45fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    eab46000-eab46fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eab47000-eabaafff r--         0     64000  [anon:linker_alloc]
    eabab000-eabcafff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    eabcb000-eabcbfff ---         0      1000
    eabcc000-eabccfff rw-         0      1000
    eabcd000-eabcdfff ---         0      1000
    eabce000-eabedfff r--         0     20000  /dev/__properties__/properties_serial
    eabee000-eabeefff rw-         0      1000  [anon:System property context nodes]
    eabef000-eabf8fff r--         0      a000  /dev/__properties__/property_info
    eabf9000-eac5cfff r--         0     64000  [anon:linker_alloc]
    eac5d000-eac5efff rw-         0      2000  [anon:bionic_alloc_small_objects]
    eac5f000-eac5ffff r--         0      1000  [anon:atexit handlers]
    eac60000-eac60fff ---         0      1000
    eac61000-eac64fff rw-         0      4000  [anon:thread signal stack]
    eac65000-eac65fff rw-         0      1000  [anon:arc4random data]
    eac66000-eac66fff r--         0      1000  [anon:atexit handlers]
    eac67000-eac67fff rw-         0      1000  [anon:System property context nodes]
    eac68000-eac68fff rw-         0      1000  [anon:arc4random data]
    eac69000-eac85fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    eac86000-ead1dfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ead1e000-ead1efff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ead1f000-ead22fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ead23000-ead28fff rw-         0      6000
    ead29000-ead29fff r--         0      1000
    ead2a000-ead2bfff rw-         0      2000
    ff8b7000-ff8d7fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 370, name: Binder:3184_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8ef6fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8ef7230
    ip  e8ef6f70  sp  e8ef6f60  lr  ea61f511  pc  ea61a108

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:
         e8ef6f20  a0d22d68
         e8ef6f24  e8df6498
         e8ef6f28  ea6763a8  [anon:.bss]
         e8ef6f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef6f30  00000000
         e8ef6f34  01000000
         e8ef6f38  ea676260  [anon:.bss]
         e8ef6f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef6f40  e8df6238
         e8ef6f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef6f48  e8df6230
         e8ef6f4c  e8ef6f94
         e8ef6f50  e8df6274
         e8ef6f54  00000000
         e8ef6f58  e8ef6fb4
         e8ef6f5c  ea6763a8  [anon:.bss]
    #00  e8ef6f60  e8ef7490
         e8ef6f64  ea676260  [anon:.bss]
         e8ef6f68  00000089
         e8ef6f6c  00000000
    #01  e8ef6f70  00000000
         e8ef6f74  00000000
         e8ef6f78  ffffffff
         e8ef6f7c  e8ef6fb4
         e8ef6f80  00000000
         e8ef6f84  a0d22d68
         e8ef6f88  ea4a7028  [anon:.bss]
         e8ef6f8c  00000000
         e8ef6f90  00000000
         e8ef6f94  00000002
         e8ef6f98  ea676260  [anon:.bss]
         e8ef6f9c  00000000
         e8ef6fa0  ea676260  [anon:.bss]
         e8ef6fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8ef6fa8  00000000
         e8ef6fac  00000000
         e8ef6fb0  a0d22d68
         e8ef6fb4  e8cf9000
         e8ef6fb8  a0d22d68
         e8ef6fbc  ea4a7028  [anon:.bss]
         e8ef6fc0  e9b6a600  [anon:libc_malloc]
         e8ef6fc4  ea676260  [anon:.bss]
         e8ef6fc8  00000000
         e8ef6fcc  ea676260  [anon:.bss]
         e8ef6fd0  00000c70
         e8ef6fd4  ea676260  [anon:.bss]
         e8ef6fd8  e8ef7230
         e8ef6fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8ef6fe0  00000000
         e8ef6fe4  e8ef7030
         e8ef6fe8  00000000
         e8ef6fec  e9781000  [anon:libc_malloc]
         e8ef6ff0  00000010
         e8ef6ff4  a0d22d68
         e8ef6ff8  e9b6a610  [anon:libc_malloc]
         e8ef6ffc  e9b6a600  [anon:libc_malloc]
         e8ef7000  ea676260  [anon:.bss]
         e8ef7004  00000000
         e8ef7008  ea676260  [anon:.bss]
         e8ef700c  00000c70
         e8ef7010  ea676260  [anon:.bss]
         e8ef7014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8ef7018  00000010
         e8ef701c  00000000
         e8ef7020  e9781200  [anon:libc_malloc]
         e8ef7024  00000000
         e8ef7028  00000000
         e8ef702c  00000000
         e8ef7030  00000000
         e8ef7034  00000000
         e8ef7038  a0d22d68
         e8ef703c  e9b6a610  [anon:libc_malloc]
         e8ef7040  e9b29e40  [anon:libc_malloc]
         e8ef7044  ea676260  [anon:.bss]
         e8ef7048  00000000
         e8ef704c  e8ef71e4
         e8ef7050  00000c70
         e8ef7054  ea30420f  /system/lib/libbinder.so
    #05  e8ef7058  e9b29e40  [anon:libc_malloc]
         e8ef705c  e9b72ca0  [anon:libc_malloc]
         e8ef7060  e9b6a610  [anon:libc_malloc]
         e8ef7064  a0d22d68
         e8ef7068  e9b29e40  [anon:libc_malloc]
         e8ef706c  e9b06a68  [anon:libc_malloc]
         e8ef7070  00000001
         e8ef7074  ea304193  /system/lib/libbinder.so
    #06  e8ef7078  a0d22d68
         e8ef707c  e9781000  [anon:libc_malloc]
         e8ef7080  e9b29e40  [anon:libc_malloc]
         e8ef7084  e9781054  [anon:libc_malloc]
         e8ef7088  ea676260  [anon:.bss]
         e8ef708c  ea30b0ad  /system/lib/libbinder.so
    #07  e8ef7090  00001000
         e8ef7094  ea5f6157  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef7098  00001000
         e8ef709c  00000000
         e8ef70a0  00001000
         e8ef70a4  00000001
         e8ef70a8  0000000f
         e8ef70ac  e8ef70e3
         e8ef70b0  e8ef70e2
         e8ef70b4  e8ef70e0
         e8ef70b8  e8ef7128
         e8ef70bc  0000000f
         e8ef70c0  e9802930  [anon:libc_malloc]
         e8ef70c4  ea676260  [anon:.bss]
         e8ef70c8  ea6761dc  [anon:.bss]
         e8ef70cc  ea5e1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8ef71a0  e9781000  [anon:libc_malloc]
         e8ef71a4  e9781054  [anon:libc_malloc]
         e8ef71a8  00000000
         e8ef71ac  e9781000  [anon:libc_malloc]
         e8ef71b0  e9781090  [anon:libc_malloc]
         e8ef71b4  00000000
         e8ef71b8  00000000
         e8ef71bc  ea30b35b  /system/lib/libbinder.so
    #09  e8ef71c0  00000000
         e8ef71c4  ea30a8af  /system/lib/libbinder.so
         e8ef71c8  e9ba2440  [anon:libc_malloc]
         e8ef71cc  e9ba244c  [anon:libc_malloc]
         e8ef71d0  00000000
         e8ef71d4  ea324939  /system/lib/libbinder.so
    #10  e8ef71d8  e9ba2440  [anon:libc_malloc]
         e8ef71dc  e9d9e905  /system/lib/libutils.so
    #11  e8ef71e0  e9bb9890  [anon:libc_malloc]
         e8ef71e4  e9ba2440  [anon:libc_malloc]
         e8ef71e8  e9700200  [anon:libc_malloc]
         e8ef71ec  e9ba2440  [anon:libc_malloc]
         e8ef71f0  a0d22d68
         e8ef71f4  e8ef7230
         e8ef71f8  e8ef7230
         e8ef71fc  e8ef7230
         e8ef7200  00000078
         e8ef7204  00000c70
         e8ef7208  00000c70
         e8ef720c  ead2b020
         e8ef7210  e8ef7230
         e8ef7214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8ef7218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef721c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8ef7220  e8ef7238
         e8ef7224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef7228  e8ef7230
         e8ef722c  00000000
         e8ef7230  e8ff8230
         e8ef7234  e8df6230
         e8ef7238  00000172
         e8ef723c  00000c70
         e8ef7240  00000001
         e8ef7244  e8dfa000
         e8ef7248  000fd230
         e8ef724c  00001000
         e8ef7250  00000000
         e8ef7254  00000000
         e8ef7258  00000003
         e8ef725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 372, name: Binder:3184_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8df5fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8df6230
    ip  e8df5f70  sp  e8df5f60  lr  ea61f511  pc  ea61a108

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:
         e8df5f20  a0d22d68
         e8df5f24  e8cf5498
         e8df5f28  ea6763a8  [anon:.bss]
         e8df5f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e8df5f30  00000000
         e8df5f34  01000000
         e8df5f38  ea676260  [anon:.bss]
         e8df5f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e8df5f40  e8cf5238
         e8df5f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8df5f48  e8cf5230
         e8df5f4c  e8df5f94
         e8df5f50  e8cf5274
         e8df5f54  00000000
         e8df5f58  e8df5fb4
         e8df5f5c  ea6763a8  [anon:.bss]
    #00  e8df5f60  e8df6490
         e8df5f64  ea676260  [anon:.bss]
         e8df5f68  00000089
         e8df5f6c  00000000
    #01  e8df5f70  00000000
         e8df5f74  00000000
         e8df5f78  ffffffff
         e8df5f7c  e8df5fb4
         e8df5f80  00000000
         e8df5f84  a0d22d68
         e8df5f88  ea4a7028  [anon:.bss]
         e8df5f8c  00000000
         e8df5f90  00000000
         e8df5f94  00000002
         e8df5f98  ea676260  [anon:.bss]
         e8df5f9c  00000000
         e8df5fa0  ea676260  [anon:.bss]
         e8df5fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8df5fa8  00000000
         e8df5fac  00000000
         e8df5fb0  a0d22d68
         e8df5fb4  e8bf8000
         e8df5fb8  a0d22d68
         e8df5fbc  ea4a7028  [anon:.bss]
         e8df5fc0  e9b70c00  [anon:libc_malloc]
         e8df5fc4  ea676260  [anon:.bss]
         e8df5fc8  00000000
         e8df5fcc  ea676260  [anon:.bss]
         e8df5fd0  00000c70
         e8df5fd4  ea676260  [anon:.bss]
         e8df5fd8  e8df6230
         e8df5fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8df5fe0  00000000
         e8df5fe4  e8df6030
         e8df5fe8  00000000
         e8df5fec  e9bc6000  [anon:libc_malloc]
         e8df5ff0  00000010
         e8df5ff4  a0d22d68
         e8df5ff8  e9b70c10  [anon:libc_malloc]
         e8df5ffc  e9b70c00  [anon:libc_malloc]
         e8df6000  ea676260  [anon:.bss]
         e8df6004  00000000
         e8df6008  ea676260  [anon:.bss]
         e8df600c  00000c70
         e8df6010  ea676260  [anon:.bss]
         e8df6014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8df6018  00000010
         e8df601c  00000000
         e8df6020  e9bc6200  [anon:libc_malloc]
         e8df6024  00000000
         e8df6028  00000000
         e8df602c  00000000
         e8df6030  00000000
         e8df6034  00000000
         e8df6038  a0d22d68
         e8df603c  e9b70c10  [anon:libc_malloc]
         e8df6040  e9b29e80  [anon:libc_malloc]
         e8df6044  ea676260  [anon:.bss]
         e8df6048  00000000
         e8df604c  e8df61e4
         e8df6050  00000c70
         e8df6054  ea30420f  /system/lib/libbinder.so
    #05  e8df6058  e9b29e80  [anon:libc_malloc]
         e8df605c  e9b72db0  [anon:libc_malloc]
         e8df6060  e9b70c10  [anon:libc_malloc]
         e8df6064  a0d22d68
         e8df6068  e9b29e80  [anon:libc_malloc]
         e8df606c  e9b06a38  [anon:libc_malloc]
         e8df6070  00000001
         e8df6074  ea304193  /system/lib/libbinder.so
    #06  e8df6078  a0d22d68
         e8df607c  e9bc6000  [anon:libc_malloc]
         e8df6080  e9b29e80  [anon:libc_malloc]
         e8df6084  e9bc6054  [anon:libc_malloc]
         e8df6088  ea676260  [anon:.bss]
         e8df608c  ea30b0ad  /system/lib/libbinder.so
    #07  e8df6090  00001000
         e8df6094  ea5f6157  /apex/com.android.runtime/lib/bionic/libc.so
         e8df6098  00001000
         e8df609c  00000000
         e8df60a0  00001000
         e8df60a4  00000001
         e8df60a8  0000000f
         e8df60ac  e8df60e3
         e8df60b0  e8df60e2
         e8df60b4  e8df60e0
         e8df60b8  e8df6490
         e8df60bc  0000000f
         e8df60c0  e9c029f0  [anon:libc_malloc]
         e8df60c4  ea676260  [anon:.bss]
         e8df60c8  ea6761dc  [anon:.bss]
         e8df60cc  ea5e1fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8df61a0  e9bc6000  [anon:libc_malloc]
         e8df61a4  e9bc6054  [anon:libc_malloc]
         e8df61a8  00000000
         e8df61ac  e9bc6000  [anon:libc_malloc]
         e8df61b0  e9bc6090  [anon:libc_malloc]
         e8df61b4  00000000
         e8df61b8  00000000
         e8df61bc  ea30b35b  /system/lib/libbinder.so
    #09  e8df61c0  00000000
         e8df61c4  ea30a8af  /system/lib/libbinder.so
         e8df61c8  e97291e0  [anon:libc_malloc]
         e8df61cc  e97291ec  [anon:libc_malloc]
         e8df61d0  00000000
         e8df61d4  ea324939  /system/lib/libbinder.so
    #10  e8df61d8  e97291e0  [anon:libc_malloc]
         e8df61dc  e9d9e905  /system/lib/libutils.so
    #11  e8df61e0  e97003a0  [anon:libc_malloc]
         e8df61e4  e97291e0  [anon:libc_malloc]
         e8df61e8  e9bb9890  [anon:libc_malloc]
         e8df61ec  e97291e0  [anon:libc_malloc]
         e8df61f0  a0d22d68
         e8df61f4  e8df6230
         e8df61f8  e8df6230
         e8df61fc  e8df6230
         e8df6200  00000078
         e8df6204  00000172
         e8df6208  00000c70
         e8df620c  e8ef7490
         e8df6210  e8df6230
         e8df6214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8df6218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8df621c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8df6220  e8df6238
         e8df6224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8df6228  e8df6230
         e8df622c  00000000
         e8df6230  e8ef7230
         e8df6234  e8cf5230
         e8df6238  00000174
         e8df623c  00000c70
         e8df6240  00000001
         e8df6244  e8cf9000
         e8df6248  000fd230
         e8df624c  00001000
         e8df6250  00000000
         e8df6254  00000000
         e8df6258  00000003
         e8df625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 374, name: Binder:3184_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8cf4fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8cf5230
    ip  e8cf4f70  sp  e8cf4f60  lr  ea61f511  pc  ea61a108

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:
         e8cf4f20  a0d22d68
         e8cf4f24  e8bf4498
         e8cf4f28  ea6763a8  [anon:.bss]
         e8cf4f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf4f30  00000000
         e8cf4f34  01000000
         e8cf4f38  ea676260  [anon:.bss]
         e8cf4f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf4f40  e8bf4238
         e8cf4f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf4f48  e8bf4230
         e8cf4f4c  e8cf4f94
         e8cf4f50  e8bf4274
         e8cf4f54  00000000
         e8cf4f58  e8cf4fb4
         e8cf4f5c  ea6763a8  [anon:.bss]
    #00  e8cf4f60  e8cf5490
         e8cf4f64  ea676260  [anon:.bss]
         e8cf4f68  00000089
         e8cf4f6c  00000000
    #01  e8cf4f70  00000000
         e8cf4f74  00000000
         e8cf4f78  ffffffff
         e8cf4f7c  e8cf4fb4
         e8cf4f80  00000000
         e8cf4f84  a0d22d68
         e8cf4f88  ea4a7028  [anon:.bss]
         e8cf4f8c  00000000
         e8cf4f90  00000000
         e8cf4f94  00000002
         e8cf4f98  ea676260  [anon:.bss]
         e8cf4f9c  00000000
         e8cf4fa0  ea676260  [anon:.bss]
         e8cf4fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8cf4fa8  00000000
         e8cf4fac  00000000
         e8cf4fb0  a0d22d68
         e8cf4fb4  e8af7000
         e8cf4fb8  a0d22d68
         e8cf4fbc  ea4a7028  [anon:.bss]
         e8cf4fc0  e9b41600  [anon:libc_malloc]
         e8cf4fc4  ea676260  [anon:.bss]
         e8cf4fc8  00000000
         e8cf4fcc  ea676260  [anon:.bss]
         e8cf4fd0  00000c70
         e8cf4fd4  ea676260  [anon:.bss]
         e8cf4fd8  e8cf5230
         e8cf4fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8cf4fe0  00000000
         e8cf4fe4  e8cf5030
         e8cf4fe8  00000000
         e8cf4fec  e9781400  [anon:libc_malloc]
         e8cf4ff0  00000010
         e8cf4ff4  a0d22d68
         e8cf4ff8  e9b41610  [anon:libc_malloc]
         e8cf4ffc  e9b41600  [anon:libc_malloc]
         e8cf5000  ea676260  [anon:.bss]
         e8cf5004  00000000
         e8cf5008  ea676260  [anon:.bss]
         e8cf500c  00000c70
         e8cf5010  ea676260  [anon:.bss]
         e8cf5014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8cf5018  00000010
         e8cf501c  00000000
         e8cf5020  e9781600  [anon:libc_malloc]
         e8cf5024  00000000
         e8cf5028  00000000
         e8cf502c  00000000
         e8cf5030  00000000
         e8cf5034  00000000
         e8cf5038  a0d22d68
         e8cf503c  e9b41610  [anon:libc_malloc]
         e8cf5040  e9b29500  [anon:libc_malloc]
         e8cf5044  ea676260  [anon:.bss]
         e8cf5048  00000000
         e8cf504c  e8cf51e4
         e8cf5050  00000c70
         e8cf5054  ea30420f  /system/lib/libbinder.so
    #05  e8cf5058  e9b29500  [anon:libc_malloc]
         e8cf505c  e9b05970  [anon:libc_malloc]
         e8cf5060  e9b41610  [anon:libc_malloc]
         e8cf5064  a0d22d68
         e8cf5068  e9b29500  [anon:libc_malloc]
         e8cf506c  e9b06870  [anon:libc_malloc]
         e8cf5070  00000001
         e8cf5074  ea304193  /system/lib/libbinder.so
    #06  e8cf5078  a0d22d68
         e8cf507c  e9781400  [anon:libc_malloc]
         e8cf5080  e9b29500  [anon:libc_malloc]
         e8cf5084  e9781454  [anon:libc_malloc]
         e8cf5088  ea676260  [anon:.bss]
         e8cf508c  ea30b0ad  /system/lib/libbinder.so
    #07  e8cf5090  ffff0208  [vectors]
         e8cf5094  e8cf50e9
         e8cf5098  0000000a
         e8cf509c  e9b0dd00  [anon:libc_malloc]
         e8cf50a0  a0d22d68
         e8cf50a4  e9b0d608  [anon:libc_malloc]
         e8cf50a8  a0d22d68
         e8cf50ac  e9b0dd08  [anon:libc_malloc]
         e8cf50b0  00000005
         e8cf50b4  e9b0dd2c  [anon:libc_malloc]
         e8cf50b8  e8cf5128
         e8cf50bc  e9b0dd54  [anon:libc_malloc]
         e8cf50c0  e9400000
         e8cf50c4  e9b0ddf8  [anon:libc_malloc]
         e8cf50c8  e9761740  [anon:libc_malloc]
         e8cf50cc  ea5efd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8cf51a0  e9781400  [anon:libc_malloc]
         e8cf51a4  e9781454  [anon:libc_malloc]
         e8cf51a8  00000000
         e8cf51ac  e9781400  [anon:libc_malloc]
         e8cf51b0  e9781490  [anon:libc_malloc]
         e8cf51b4  00000000
         e8cf51b8  00000000
         e8cf51bc  ea30b35b  /system/lib/libbinder.so
    #09  e8cf51c0  00000000
         e8cf51c4  ea30a8af  /system/lib/libbinder.so
         e8cf51c8  e9ba2830  [anon:libc_malloc]
         e8cf51cc  e9ba283c  [anon:libc_malloc]
         e8cf51d0  00000000
         e8cf51d4  ea324939  /system/lib/libbinder.so
    #10  e8cf51d8  e9ba2830  [anon:libc_malloc]
         e8cf51dc  e9d9e905  /system/lib/libutils.so
    #11  e8cf51e0  e9bb99f0  [anon:libc_malloc]
         e8cf51e4  e9ba2830  [anon:libc_malloc]
         e8cf51e8  e97003a0  [anon:libc_malloc]
         e8cf51ec  e9ba2830  [anon:libc_malloc]
         e8cf51f0  a0d22d68
         e8cf51f4  e8cf5230
         e8cf51f8  e8cf5230
         e8cf51fc  e8cf5230
         e8cf5200  00000078
         e8cf5204  00000174
         e8cf5208  00000c70
         e8cf520c  e8df6490
         e8cf5210  e8cf5230
         e8cf5214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8cf5218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf521c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8cf5220  e8cf5238
         e8cf5224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf5228  e8cf5230
         e8cf522c  00000000
         e8cf5230  e8df6230
         e8cf5234  e8bf4230
         e8cf5238  00000176
         e8cf523c  00000c70
         e8cf5240  00000001
         e8cf5244  e8bf8000
         e8cf5248  000fd230
         e8cf524c  00001000
         e8cf5250  00000000
         e8cf5254  00000000
         e8cf5258  00000003
         e8cf525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 375, name: Binder:3184_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8bf3fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8bf4230
    ip  e8bf3f70  sp  e8bf3f60  lr  ea61f511  pc  ea61a108

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:
         e8bf3f20  a0d22d68
         e8bf3f24  e8af3498
         e8bf3f28  ea6763a8  [anon:.bss]
         e8bf3f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf3f30  00000000
         e8bf3f34  01000000
         e8bf3f38  ea676260  [anon:.bss]
         e8bf3f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf3f40  e8af3238
         e8bf3f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf3f48  e8af3230
         e8bf3f4c  e8bf3f94
         e8bf3f50  e8af3274
         e8bf3f54  00000000
         e8bf3f58  e8bf3fb4
         e8bf3f5c  ea6763a8  [anon:.bss]
    #00  e8bf3f60  e8bf4490
         e8bf3f64  ea676260  [anon:.bss]
         e8bf3f68  00000089
         e8bf3f6c  00000000
    #01  e8bf3f70  00000000
         e8bf3f74  00000000
         e8bf3f78  ffffffff
         e8bf3f7c  e8bf3fb4
         e8bf3f80  00000000
         e8bf3f84  a0d22d68
         e8bf3f88  ea4a7028  [anon:.bss]
         e8bf3f8c  00000000
         e8bf3f90  00000000
         e8bf3f94  00000002
         e8bf3f98  ea676260  [anon:.bss]
         e8bf3f9c  00000000
         e8bf3fa0  ea676260  [anon:.bss]
         e8bf3fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8bf3fa8  00000000
         e8bf3fac  00000000
         e8bf3fb0  a0d22d68
         e8bf3fb4  e89f6000
         e8bf3fb8  a0d22d68
         e8bf3fbc  ea4a7028  [anon:.bss]
         e8bf3fc0  e9b41800  [anon:libc_malloc]
         e8bf3fc4  ea676260  [anon:.bss]
         e8bf3fc8  00000000
         e8bf3fcc  ea676260  [anon:.bss]
         e8bf3fd0  00000c70
         e8bf3fd4  ea676260  [anon:.bss]
         e8bf3fd8  e8bf4230
         e8bf3fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8bf3fe0  00000000
         e8bf3fe4  e8bf4030
         e8bf3fe8  00000000
         e8bf3fec  e9bc6400  [anon:libc_malloc]
         e8bf3ff0  00000010
         e8bf3ff4  a0d22d68
         e8bf3ff8  e9b41810  [anon:libc_malloc]
         e8bf3ffc  e9b41800  [anon:libc_malloc]
         e8bf4000  ea676260  [anon:.bss]
         e8bf4004  00000000
         e8bf4008  ea676260  [anon:.bss]
         e8bf400c  00000c70
         e8bf4010  ea676260  [anon:.bss]
         e8bf4014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8bf4018  00000010
         e8bf401c  00000000
         e8bf4020  e9bc6600  [anon:libc_malloc]
         e8bf4024  00000000
         e8bf4028  00000000
         e8bf402c  00000000
         e8bf4030  00000000
         e8bf4034  00000000
         e8bf4038  a0d22d68
         e8bf403c  e9b41810  [anon:libc_malloc]
         e8bf4040  e9b29580  [anon:libc_malloc]
         e8bf4044  ea676260  [anon:.bss]
         e8bf4048  00000000
         e8bf404c  e8bf41e4
         e8bf4050  00000c70
         e8bf4054  ea30420f  /system/lib/libbinder.so
    #05  e8bf4058  e9b29580  [anon:libc_malloc]
         e8bf405c  e9b05b00  [anon:libc_malloc]
         e8bf4060  e9b41810  [anon:libc_malloc]
         e8bf4064  a0d22d68
         e8bf4068  e9b29580  [anon:libc_malloc]
         e8bf406c  e9b06888  [anon:libc_malloc]
         e8bf4070  00000001
         e8bf4074  ea304193  /system/lib/libbinder.so
    #06  e8bf4078  a0d22d68
         e8bf407c  e9bc6400  [anon:libc_malloc]
         e8bf4080  e9b29580  [anon:libc_malloc]
         e8bf4084  e9bc6454  [anon:libc_malloc]
         e8bf4088  ea676260  [anon:.bss]
         e8bf408c  ea30b0ad  /system/lib/libbinder.so
    #07  e8bf4090  ffff0208  [vectors]
         e8bf4094  e8bf40e9
         e8bf4098  0000000a
         e8bf409c  e9b0e400  [anon:libc_malloc]
         e8bf40a0  a0d22d68
         e8bf40a4  e9b0dd08  [anon:libc_malloc]
         e8bf40a8  a0d22d68
         e8bf40ac  00000000
         e8bf40b0  03000000
         e8bf40b4  e8bf40f4
         e8bf40b8  e8bf4490
         e8bf40bc  ea620ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf40c0  00000000
         e8bf40c4  ea1dba0d  /system/lib/libbase.so
         e8bf40c8  e8bf40f4
         e8bf40cc  03000000
         ........  ........
    #08  e8bf41a0  e9bc6400  [anon:libc_malloc]
         e8bf41a4  e9bc6454  [anon:libc_malloc]
         e8bf41a8  00000000
         e8bf41ac  e9bc6400  [anon:libc_malloc]
         e8bf41b0  e9bc6490  [anon:libc_malloc]
         e8bf41b4  00000000
         e8bf41b8  00000000
         e8bf41bc  ea30b35b  /system/lib/libbinder.so
    #09  e8bf41c0  00000000
         e8bf41c4  ea30a8af  /system/lib/libbinder.so
         e8bf41c8  e9729450  [anon:libc_malloc]
         e8bf41cc  e972945c  [anon:libc_malloc]
         e8bf41d0  00000000
         e8bf41d4  ea324939  /system/lib/libbinder.so
    #10  e8bf41d8  e9729450  [anon:libc_malloc]
         e8bf41dc  e9d9e905  /system/lib/libutils.so
    #11  e8bf41e0  e9700400  [anon:libc_malloc]
         e8bf41e4  e9729450  [anon:libc_malloc]
         e8bf41e8  e9bb99f0  [anon:libc_malloc]
         e8bf41ec  e9729450  [anon:libc_malloc]
         e8bf41f0  a0d22d68
         e8bf41f4  e8bf4230
         e8bf41f8  e8bf4230
         e8bf41fc  e8bf4230
         e8bf4200  00000078
         e8bf4204  00000176
         e8bf4208  00000c70
         e8bf420c  e8cf5490
         e8bf4210  e8bf4230
         e8bf4214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8bf4218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf421c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8bf4220  e8bf4238
         e8bf4224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf4228  e8bf4230
         e8bf422c  00000000
         e8bf4230  e8cf5230
         e8bf4234  e8af3230
         e8bf4238  00000177
         e8bf423c  00000c70
         e8bf4240  00000001
         e8bf4244  e8af7000
         e8bf4248  000fd230
         e8bf424c  00001000
         e8bf4250  00000000
         e8bf4254  00000000
         e8bf4258  00000003
         e8bf425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 377, name: Binder:3184_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8af2fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8af3230
    ip  e8af2f70  sp  e8af2f60  lr  ea61f511  pc  ea61a108

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:
         e8af2f20  a0d22d68
         e8af2f24  e89f2498
         e8af2f28  ea6763a8  [anon:.bss]
         e8af2f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e8af2f30  00000000
         e8af2f34  01000000
         e8af2f38  ea676260  [anon:.bss]
         e8af2f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e8af2f40  e89f2238
         e8af2f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af2f48  e89f2230
         e8af2f4c  e8af2f94
         e8af2f50  e89f2274
         e8af2f54  00000000
         e8af2f58  e8af2fb4
         e8af2f5c  ea6763a8  [anon:.bss]
    #00  e8af2f60  e8af3490
         e8af2f64  ea676260  [anon:.bss]
         e8af2f68  00000089
         e8af2f6c  00000000
    #01  e8af2f70  00000000
         e8af2f74  00000000
         e8af2f78  ffffffff
         e8af2f7c  e8af2fb4
         e8af2f80  00000000
         e8af2f84  a0d22d68
         e8af2f88  ea4a7028  [anon:.bss]
         e8af2f8c  00000000
         e8af2f90  00000000
         e8af2f94  00000002
         e8af2f98  ea676260  [anon:.bss]
         e8af2f9c  00000000
         e8af2fa0  ea676260  [anon:.bss]
         e8af2fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8af2fa8  00000000
         e8af2fac  00000000
         e8af2fb0  a0d22d68
         e8af2fb4  e88f5000
         e8af2fb8  a0d22d68
         e8af2fbc  ea4a7028  [anon:.bss]
         e8af2fc0  e9b42600  [anon:libc_malloc]
         e8af2fc4  ea676260  [anon:.bss]
         e8af2fc8  00000000
         e8af2fcc  ea676260  [anon:.bss]
         e8af2fd0  00000c70
         e8af2fd4  ea676260  [anon:.bss]
         e8af2fd8  e8af3230
         e8af2fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8af2fe0  00000000
         e8af2fe4  e8af3030
         e8af2fe8  00000000
         e8af2fec  e9781800  [anon:libc_malloc]
         e8af2ff0  00000010
         e8af2ff4  a0d22d68
         e8af2ff8  e9b42610  [anon:libc_malloc]
         e8af2ffc  e9b42600  [anon:libc_malloc]
         e8af3000  ea676260  [anon:.bss]
         e8af3004  00000000
         e8af3008  ea676260  [anon:.bss]
         e8af300c  00000c70
         e8af3010  ea676260  [anon:.bss]
         e8af3014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8af3018  00000010
         e8af301c  00000000
         e8af3020  e9781a00  [anon:libc_malloc]
         e8af3024  00000000
         e8af3028  00000000
         e8af302c  00000000
         e8af3030  00000000
         e8af3034  00000000
         e8af3038  a0d22d68
         e8af303c  e9b42610  [anon:libc_malloc]
         e8af3040  e9b296c0  [anon:libc_malloc]
         e8af3044  ea676260  [anon:.bss]
         e8af3048  00000000
         e8af304c  e8af31e4
         e8af3050  00000c70
         e8af3054  ea30420f  /system/lib/libbinder.so
    #05  e8af3058  e9b296c0  [anon:libc_malloc]
         e8af305c  e9b6b1f0  [anon:libc_malloc]
         e8af3060  e9b42610  [anon:libc_malloc]
         e8af3064  a0d22d68
         e8af3068  e9b296c0  [anon:libc_malloc]
         e8af306c  e9b068d0  [anon:libc_malloc]
         e8af3070  00000001
         e8af3074  ea304193  /system/lib/libbinder.so
    #06  e8af3078  a0d22d68
         e8af307c  e9781800  [anon:libc_malloc]
         e8af3080  e9b296c0  [anon:libc_malloc]
         e8af3084  e9781854  [anon:libc_malloc]
         e8af3088  ea676260  [anon:.bss]
         e8af308c  ea30b0ad  /system/lib/libbinder.so
    #07  e8af3090  ffff0208  [vectors]
         e8af3094  e8af30e9
         e8af3098  0000000a
         e8af309c  e9b0eb00  [anon:libc_malloc]
         e8af30a0  a0d22d68
         e8af30a4  e9b0e408  [anon:libc_malloc]
         e8af30a8  a0d22d68
         e8af30ac  e9b0eb08  [anon:libc_malloc]
         e8af30b0  00000005
         e8af30b4  e9b0eb2c  [anon:libc_malloc]
         e8af30b8  e8af3128
         e8af30bc  e9b0eb54  [anon:libc_malloc]
         e8af30c0  e9400000
         e8af30c4  e9b0ebf8  [anon:libc_malloc]
         e8af30c8  e97617c0  [anon:libc_malloc]
         e8af30cc  ea5efd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8af31a0  e9781800  [anon:libc_malloc]
         e8af31a4  e9781854  [anon:libc_malloc]
         e8af31a8  00000000
         e8af31ac  e9781800  [anon:libc_malloc]
         e8af31b0  e9781890  [anon:libc_malloc]
         e8af31b4  00000000
         e8af31b8  00000000
         e8af31bc  ea30b35b  /system/lib/libbinder.so
    #09  e8af31c0  00000000
         e8af31c4  ea30a8af  /system/lib/libbinder.so
         e8af31c8  e9ba28f0  [anon:libc_malloc]
         e8af31cc  e9ba28fc  [anon:libc_malloc]
         e8af31d0  00000000
         e8af31d4  ea324939  /system/lib/libbinder.so
    #10  e8af31d8  e9ba28f0  [anon:libc_malloc]
         e8af31dc  e9d9e905  /system/lib/libutils.so
    #11  e8af31e0  e9bb9a20  [anon:libc_malloc]
         e8af31e4  e9ba28f0  [anon:libc_malloc]
         e8af31e8  e9700400  [anon:libc_malloc]
         e8af31ec  e9ba28f0  [anon:libc_malloc]
         e8af31f0  a0d22d68
         e8af31f4  e8af3230
         e8af31f8  e8af3230
         e8af31fc  e8af3230
         e8af3200  00000078
         e8af3204  00000177
         e8af3208  00000c70
         e8af320c  e8bf4490
         e8af3210  e8af3230
         e8af3214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8af3218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af321c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8af3220  e8af3238
         e8af3224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af3228  e8af3230
         e8af322c  00000000
         e8af3230  e8bf4230
         e8af3234  e89f2230
         e8af3238  00000179
         e8af323c  00000c70
         e8af3240  00000001
         e8af3244  e89f6000
         e8af3248  000fd230
         e8af324c  00001000
         e8af3250  00000000
         e8af3254  00000000
         e8af3258  00000003
         e8af325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 378, name: Binder:3184_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e89f1fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e89f2230
    ip  e89f1f70  sp  e89f1f60  lr  ea61f511  pc  ea61a108

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:
         e89f1f20  a0d22d68
         e89f1f24  e88f1498
         e89f1f28  ea6763a8  [anon:.bss]
         e89f1f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e89f1f30  00000000
         e89f1f34  01000000
         e89f1f38  ea676260  [anon:.bss]
         e89f1f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e89f1f40  e88f1238
         e89f1f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f1f48  e88f1230
         e89f1f4c  e89f1f94
         e89f1f50  e88f1274
         e89f1f54  00000000
         e89f1f58  e89f1fb4
         e89f1f5c  ea6763a8  [anon:.bss]
    #00  e89f1f60  e89f2490
         e89f1f64  ea676260  [anon:.bss]
         e89f1f68  00000089
         e89f1f6c  00000000
    #01  e89f1f70  00000000
         e89f1f74  00000000
         e89f1f78  ffffffff
         e89f1f7c  e89f1fb4
         e89f1f80  00000000
         e89f1f84  a0d22d68
         e89f1f88  ea4a7028  [anon:.bss]
         e89f1f8c  00000000
         e89f1f90  00000000
         e89f1f94  00000002
         e89f1f98  ea676260  [anon:.bss]
         e89f1f9c  00000000
         e89f1fa0  ea676260  [anon:.bss]
         e89f1fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e89f1fa8  00000000
         e89f1fac  00000000
         e89f1fb0  a0d22d68
         e89f1fb4  e87f4000
         e89f1fb8  a0d22d68
         e89f1fbc  ea4a7028  [anon:.bss]
         e89f1fc0  e972d000  [anon:libc_malloc]
         e89f1fc4  ea676260  [anon:.bss]
         e89f1fc8  00000000
         e89f1fcc  ea676260  [anon:.bss]
         e89f1fd0  00000c70
         e89f1fd4  ea676260  [anon:.bss]
         e89f1fd8  e89f2230
         e89f1fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e89f1fe0  00000000
         e89f1fe4  e89f2030
         e89f1fe8  00000000
         e89f1fec  e9bc6800  [anon:libc_malloc]
         e89f1ff0  00000010
         e89f1ff4  a0d22d68
         e89f1ff8  e972d010  [anon:libc_malloc]
         e89f1ffc  e972d000  [anon:libc_malloc]
         e89f2000  ea676260  [anon:.bss]
         e89f2004  00000000
         e89f2008  ea676260  [anon:.bss]
         e89f200c  00000c70
         e89f2010  ea676260  [anon:.bss]
         e89f2014  ea497dd9  /system/lib/libmediadrm.so
    #04  e89f2018  00000010
         e89f201c  00000000
         e89f2020  e9bc6a00  [anon:libc_malloc]
         e89f2024  00000000
         e89f2028  00000000
         e89f202c  00000000
         e89f2030  00000000
         e89f2034  00000000
         e89f2038  a0d22d68
         e89f203c  e972d010  [anon:libc_malloc]
         e89f2040  e9736100  [anon:libc_malloc]
         e89f2044  ea676260  [anon:.bss]
         e89f2048  00000000
         e89f204c  e89f21e4
         e89f2050  00000c70
         e89f2054  ea30420f  /system/lib/libbinder.so
    #05  e89f2058  e9736100  [anon:libc_malloc]
         e89f205c  e9700280  [anon:libc_malloc]
         e89f2060  e972d010  [anon:libc_malloc]
         e89f2064  a0d22d68
         e89f2068  e9736100  [anon:libc_malloc]
         e89f206c  e9b06498  [anon:libc_malloc]
         e89f2070  00000001
         e89f2074  ea304193  /system/lib/libbinder.so
    #06  e89f2078  a0d22d68
         e89f207c  e9bc6800  [anon:libc_malloc]
         e89f2080  e9736100  [anon:libc_malloc]
         e89f2084  e9bc6854  [anon:libc_malloc]
         e89f2088  ea676260  [anon:.bss]
         e89f208c  ea30b0ad  /system/lib/libbinder.so
    #07  e89f2090  ffff0208  [vectors]
         e89f2094  e89f20e9
         e89f2098  0000000a
         e89f209c  e9b0f200  [anon:libc_malloc]
         e89f20a0  a0d22d68
         e89f20a4  e9b0eb08  [anon:libc_malloc]
         e89f20a8  a0d22d68
         e89f20ac  00000000
         e89f20b0  03000000
         e89f20b4  e89f20f4
         e89f20b8  e89f2490
         e89f20bc  ea620ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e89f20c0  00000000
         e89f20c4  ea1dba0d  /system/lib/libbase.so
         e89f20c8  e89f20f4
         e89f20cc  03000000
         ........  ........
    #08  e89f21a0  e9bc6800  [anon:libc_malloc]
         e89f21a4  e9bc6854  [anon:libc_malloc]
         e89f21a8  00000000
         e89f21ac  e9bc6800  [anon:libc_malloc]
         e89f21b0  e9bc6890  [anon:libc_malloc]
         e89f21b4  00000000
         e89f21b8  00000000
         e89f21bc  ea30b35b  /system/lib/libbinder.so
    #09  e89f21c0  00000000
         e89f21c4  ea30a8af  /system/lib/libbinder.so
         e89f21c8  e97295d0  [anon:libc_malloc]
         e89f21cc  e97295dc  [anon:libc_malloc]
         e89f21d0  00000000
         e89f21d4  ea324939  /system/lib/libbinder.so
    #10  e89f21d8  e97295d0  [anon:libc_malloc]
         e89f21dc  e9d9e905  /system/lib/libutils.so
    #11  e89f21e0  e9700430  [anon:libc_malloc]
         e89f21e4  e97295d0  [anon:libc_malloc]
         e89f21e8  e9bb9a20  [anon:libc_malloc]
         e89f21ec  e97295d0  [anon:libc_malloc]
         e89f21f0  a0d22d68
         e89f21f4  e89f2230
         e89f21f8  e89f2230
         e89f21fc  e89f2230
         e89f2200  00000078
         e89f2204  00000179
         e89f2208  00000c70
         e89f220c  e8af3490
         e89f2210  e89f2230
         e89f2214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e89f2218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f221c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e89f2220  e89f2238
         e89f2224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f2228  e89f2230
         e89f222c  00000000
         e89f2230  e8af3230
         e89f2234  e88f1230
         e89f2238  0000017a
         e89f223c  00000c70
         e89f2240  00000001
         e89f2244  e88f5000
         e89f2248  000fd230
         e89f224c  00001000
         e89f2250  00000000
         e89f2254  00000000
         e89f2258  00000003
         e89f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 379, name: Binder:3184_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e88f0fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e88f1230
    ip  e88f0f70  sp  e88f0f60  lr  ea61f511  pc  ea61a108

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:
         e88f0f20  a0d22d68
         e88f0f24  e87f0498
         e88f0f28  ea6763a8  [anon:.bss]
         e88f0f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e88f0f30  00000000
         e88f0f34  01000000
         e88f0f38  ea676260  [anon:.bss]
         e88f0f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e88f0f40  e87f0238
         e88f0f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f0f48  e87f0230
         e88f0f4c  e88f0f94
         e88f0f50  e87f0274
         e88f0f54  00000000
         e88f0f58  e88f0fb4
         e88f0f5c  ea6763a8  [anon:.bss]
    #00  e88f0f60  e88f1490
         e88f0f64  ea676260  [anon:.bss]
         e88f0f68  00000089
         e88f0f6c  00000000
    #01  e88f0f70  00000000
         e88f0f74  00000000
         e88f0f78  ffffffff
         e88f0f7c  e88f0fb4
         e88f0f80  00000000
         e88f0f84  a0d22d68
         e88f0f88  ea4a7028  [anon:.bss]
         e88f0f8c  00000000
         e88f0f90  00000000
         e88f0f94  00000002
         e88f0f98  ea676260  [anon:.bss]
         e88f0f9c  00000000
         e88f0fa0  ea676260  [anon:.bss]
         e88f0fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e88f0fa8  00000000
         e88f0fac  00000000
         e88f0fb0  a0d22d68
         e88f0fb4  e86f3000
         e88f0fb8  a0d22d68
         e88f0fbc  ea4a7028  [anon:.bss]
         e88f0fc0  e9b41e00  [anon:libc_malloc]
         e88f0fc4  ea676260  [anon:.bss]
         e88f0fc8  00000000
         e88f0fcc  ea676260  [anon:.bss]
         e88f0fd0  00000c70
         e88f0fd4  ea676260  [anon:.bss]
         e88f0fd8  e88f1230
         e88f0fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e88f0fe0  00000000
         e88f0fe4  e88f1030
         e88f0fe8  00000000
         e88f0fec  e9781c00  [anon:libc_malloc]
         e88f0ff0  00000010
         e88f0ff4  a0d22d68
         e88f0ff8  e9b41e10  [anon:libc_malloc]
         e88f0ffc  e9b41e00  [anon:libc_malloc]
         e88f1000  ea676260  [anon:.bss]
         e88f1004  00000000
         e88f1008  ea676260  [anon:.bss]
         e88f100c  00000c70
         e88f1010  ea676260  [anon:.bss]
         e88f1014  ea497dd9  /system/lib/libmediadrm.so
    #04  e88f1018  00000010
         e88f101c  00000000
         e88f1020  e9781e00  [anon:libc_malloc]
         e88f1024  00000000
         e88f1028  00000000
         e88f102c  00000000
         e88f1030  00000000
         e88f1034  00000000
         e88f1038  a0d22d68
         e88f103c  e9b41e10  [anon:libc_malloc]
         e88f1040  e9b29740  [anon:libc_malloc]
         e88f1044  ea676260  [anon:.bss]
         e88f1048  00000000
         e88f104c  e88f11e4
         e88f1050  00000c70
         e88f1054  ea30420f  /system/lib/libbinder.so
    #05  e88f1058  e9b29740  [anon:libc_malloc]
         e88f105c  e9b6b380  [anon:libc_malloc]
         e88f1060  e9b41e10  [anon:libc_malloc]
         e88f1064  a0d22d68
         e88f1068  e9b29740  [anon:libc_malloc]
         e88f106c  e9b068e8  [anon:libc_malloc]
         e88f1070  00000001
         e88f1074  ea304193  /system/lib/libbinder.so
    #06  e88f1078  a0d22d68
         e88f107c  e9781c00  [anon:libc_malloc]
         e88f1080  e9b29740  [anon:libc_malloc]
         e88f1084  e9781c54  [anon:libc_malloc]
         e88f1088  ea676260  [anon:.bss]
         e88f108c  ea30b0ad  /system/lib/libbinder.so
    #07  e88f1090  ffff0208  [vectors]
         e88f1094  e88f10e9
         e88f1098  0000000a
         e88f109c  e9b0f900  [anon:libc_malloc]
         e88f10a0  a0d22d68
         e88f10a4  e9b0f208  [anon:libc_malloc]
         e88f10a8  a0d22d68
         e88f10ac  e9b0f908  [anon:libc_malloc]
         e88f10b0  00000005
         e88f10b4  e9b0f92c  [anon:libc_malloc]
         e88f10b8  e88f1128
         e88f10bc  e9b0f954  [anon:libc_malloc]
         e88f10c0  e9400000
         e88f10c4  e9b0f9f8  [anon:libc_malloc]
         e88f10c8  e9761920  [anon:libc_malloc]
         e88f10cc  ea5efd15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e88f11a0  e9781c00  [anon:libc_malloc]
         e88f11a4  e9781c54  [anon:libc_malloc]
         e88f11a8  00000000
         e88f11ac  e9781c00  [anon:libc_malloc]
         e88f11b0  e9781c90  [anon:libc_malloc]
         e88f11b4  00000000
         e88f11b8  00000000
         e88f11bc  ea30b35b  /system/lib/libbinder.so
    #09  e88f11c0  00000000
         e88f11c4  ea30a8af  /system/lib/libbinder.so
         e88f11c8  e9ba29b0  [anon:libc_malloc]
         e88f11cc  e9ba29bc  [anon:libc_malloc]
         e88f11d0  00000000
         e88f11d4  ea324939  /system/lib/libbinder.so
    #10  e88f11d8  e9ba29b0  [anon:libc_malloc]
         e88f11dc  e9d9e905  /system/lib/libutils.so
    #11  e88f11e0  e9bb9a50  [anon:libc_malloc]
         e88f11e4  e9ba29b0  [anon:libc_malloc]
         e88f11e8  e9700430  [anon:libc_malloc]
         e88f11ec  e9ba29b0  [anon:libc_malloc]
         e88f11f0  a0d22d68
         e88f11f4  e88f1230
         e88f11f8  e88f1230
         e88f11fc  e88f1230
         e88f1200  00000078
         e88f1204  0000017a
         e88f1208  00000c70
         e88f120c  e89f2490
         e88f1210  e88f1230
         e88f1214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e88f1218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f121c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e88f1220  e88f1238
         e88f1224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f1228  e88f1230
         e88f122c  00000000
         e88f1230  e89f2230
         e88f1234  e87f0230
         e88f1238  0000017b
         e88f123c  00000c70
         e88f1240  00000001
         e88f1244  e87f4000
         e88f1248  000fd230
         e88f124c  00001000
         e88f1250  00000000
         e88f1254  00000000
         e88f1258  00000003
         e88f125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 381, name: Binder:3184_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e87effb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e87f0230
    ip  e87eff70  sp  e87eff60  lr  ea61f511  pc  ea61a108

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:
         e87eff20  a0d22d68
         e87eff24  e86ef498
         e87eff28  ea6763a8  [anon:.bss]
         e87eff2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e87eff30  00000000
         e87eff34  01000000
         e87eff38  ea676260  [anon:.bss]
         e87eff3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e87eff40  e86ef238
         e87eff44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e87eff48  e86ef230
         e87eff4c  e87eff94
         e87eff50  e86ef274
         e87eff54  00000000
         e87eff58  e87effb4
         e87eff5c  ea6763a8  [anon:.bss]
    #00  e87eff60  e87f0490
         e87eff64  ea676260  [anon:.bss]
         e87eff68  00000089
         e87eff6c  00000000
    #01  e87eff70  00000000
         e87eff74  00000000
         e87eff78  ffffffff
         e87eff7c  e87effb4
         e87eff80  00000000
         e87eff84  a0d22d68
         e87eff88  ea4a7028  [anon:.bss]
         e87eff8c  00000000
         e87eff90  00000000
         e87eff94  00000002
         e87eff98  ea676260  [anon:.bss]
         e87eff9c  00000000
         e87effa0  ea676260  [anon:.bss]
         e87effa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e87effa8  00000000
         e87effac  00000000
         e87effb0  a0d22d68
         e87effb4  e85f2000
         e87effb8  a0d22d68
         e87effbc  ea4a7028  [anon:.bss]
         e87effc0  e9b42400  [anon:libc_malloc]
         e87effc4  ea676260  [anon:.bss]
         e87effc8  00000000
         e87effcc  ea676260  [anon:.bss]
         e87effd0  00000c70
         e87effd4  ea676260  [anon:.bss]
         e87effd8  e87f0230
         e87effdc  ea49788f  /system/lib/libmediadrm.so
    #03  e87effe0  00000000
         e87effe4  e87f0030
         e87effe8  00000000
         e87effec  e9bc6c00  [anon:libc_malloc]
         e87efff0  00000010
         e87efff4  a0d22d68
         e87efff8  e9b42410  [anon:libc_malloc]
         e87efffc  e9b42400  [anon:libc_malloc]
         e87f0000  ea676260  [anon:.bss]
         e87f0004  00000000
         e87f0008  ea676260  [anon:.bss]
         e87f000c  00000c70
         e87f0010  ea676260  [anon:.bss]
         e87f0014  ea497dd9  /system/lib/libmediadrm.so
    #04  e87f0018  00000010
         e87f001c  00000000
         e87f0020  e9bc6e00  [anon:libc_malloc]
         e87f0024  00000000
         e87f0028  00000000
         e87f002c  00000000
         e87f0030  00000000
         e87f0034  00000000
         e87f0038  a0d22d68
         e87f003c  e9b42410  [anon:libc_malloc]
         e87f0040  e9b29280  [anon:libc_malloc]
         e87f0044  ea676260  [anon:.bss]
         e87f0048  00000000
         e87f004c  e87f01e4
         e87f0050  00000c70
         e87f0054  ea30420f  /system/lib/libbinder.so
    #05  e87f0058  e9b29280  [anon:libc_malloc]
         e87f005c  e9b6b040  [anon:libc_malloc]
         e87f0060  e9b42410  [anon:libc_malloc]
         e87f0064  a0d22d68
         e87f0068  e9b29280  [anon:libc_malloc]
         e87f006c  e9b06798  [anon:libc_malloc]
         e87f0070  00000001
         e87f0074  ea304193  /system/lib/libbinder.so
    #06  e87f0078  a0d22d68
         e87f007c  e9bc6c00  [anon:libc_malloc]
         e87f0080  e9b29280  [anon:libc_malloc]
         e87f0084  e9bc6c54  [anon:libc_malloc]
         e87f0088  ea676260  [anon:.bss]
         e87f008c  ea30b0ad  /system/lib/libbinder.so
    #07  e87f0090  ffff0208  [vectors]
         e87f0094  e87f00e9
         e87f0098  0000000a
         e87f009c  e9bc7000  [anon:libc_malloc]
         e87f00a0  a0d22d68
         e87f00a4  e9b0f908  [anon:libc_malloc]
         e87f00a8  a0d22d68
         e87f00ac  00000000
         e87f00b0  03000000
         e87f00b4  e87f00f4
         e87f00b8  e87f0490
         e87f00bc  ea620ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e87f00c0  00000000
         e87f00c4  ea1dba0d  /system/lib/libbase.so
         e87f00c8  e87f00f4
         e87f00cc  03000000
         ........  ........
    #08  e87f01a0  e9bc6c00  [anon:libc_malloc]
         e87f01a4  e9bc6c54  [anon:libc_malloc]
         e87f01a8  00000000
         e87f01ac  e9bc6c00  [anon:libc_malloc]
         e87f01b0  e9bc6c90  [anon:libc_malloc]
         e87f01b4  00000000
         e87f01b8  00000000
         e87f01bc  ea30b35b  /system/lib/libbinder.so
    #09  e87f01c0  00000000
         e87f01c4  ea30a8af  /system/lib/libbinder.so
         e87f01c8  e9729690  [anon:libc_malloc]
         e87f01cc  e972969c  [anon:libc_malloc]
         e87f01d0  00000000
         e87f01d4  ea324939  /system/lib/libbinder.so
    #10  e87f01d8  e9729690  [anon:libc_malloc]
         e87f01dc  e9d9e905  /system/lib/libutils.so
    #11  e87f01e0  e9700460  [anon:libc_malloc]
         e87f01e4  e9729690  [anon:libc_malloc]
         e87f01e8  e9bb9a50  [anon:libc_malloc]
         e87f01ec  e9729690  [anon:libc_malloc]
         e87f01f0  a0d22d68
         e87f01f4  e87f0230
         e87f01f8  e87f0230
         e87f01fc  e87f0230
         e87f0200  00000078
         e87f0204  0000017b
         e87f0208  00000c70
         e87f020c  e88f1490
         e87f0210  e87f0230
         e87f0214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e87f0218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f021c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e87f0220  e87f0238
         e87f0224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f0228  e87f0230
         e87f022c  00000000
         e87f0230  e88f1230
         e87f0234  e86ef230
         e87f0238  0000017d
         e87f023c  00000c70
         e87f0240  00000001
         e87f0244  e86f3000
         e87f0248  000fd230
         e87f024c  00001000
         e87f0250  00000000
         e87f0254  00000000
         e87f0258  00000003
         e87f025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 384, name: Binder:3184_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000000  r1  e86ef228  r2  e86ef238  r3  e86ef49c
    r4  e86ef238  r5  ea666073  r6  e86ef230  r7  00000078
    r8  0000017d  r9  00000c70  r10 e87f0490  r11 e86ef230
    ip  e87eff40  sp  e86ef228  lr  ea6201e5  pc  ea619c70

backtrace:
      #00 pc 00059c70  /apex/com.android.runtime/lib/bionic/libc.so (__bionic_clone+24) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 000601e1  /apex/com.android.runtime/lib/bionic/libc.so (clone+152) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000b99de  [anon:libc_malloc]

stack:
         e86ef1e8  00000000
         e86ef1ec  00000000
         e86ef1f0  00000000
         e86ef1f4  00000000
         e86ef1f8  00000000
         e86ef1fc  00000000
         e86ef200  00000000
         e86ef204  00000000
         e86ef208  00000000
         e86ef20c  00000000
         e86ef210  00000000
         e86ef214  00000000
         e86ef218  00000000
         e86ef21c  00000000
         e86ef220  00000000
         e86ef224  00000000
    #00  e86ef228  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e86ef22c  e86ef230
         e86ef230  e87f0230
         e86ef234  00000000
    #01  e86ef238  00000180
         e86ef23c  00000c70
         e86ef240  00000001
         e86ef244  e85f2000
         e86ef248  000fd230
         e86ef24c  00001000
         e86ef250  00000000
         e86ef254  00000000
         e86ef258  00000003
         e86ef25c  00000000
         e86ef260  e9d9e4e9  /system/lib/libutils.so
         e86ef264  e9bb99e0  [anon:libc_malloc]
    #02  e86ef268  00000000
         e86ef26c  00000000
         e86ef270  00000000
         e86ef274  00000000
         e86ef278  00000000
         e86ef27c  e85f2000
         e86ef280  00101000
         e86ef284  00000000
         e86ef288  00000000
         e86ef28c  00000000
         e86ef290  00000000
         e86ef294  00000000
         e86ef298  00000000
         e86ef29c  00000000
         e86ef2a0  00000000
         e86ef2a4  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 3186, name: Binder:3184_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e99fdfb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e99fe230
    ip  e99fdf70  sp  e99fdf60  lr  ea61f511  pc  ea61a108

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:
         e99fdf20  00000001
         e99fdf24  00000000
         e99fdf28  e99fe0a0
         e99fdf2c  ea676260  [anon:.bss]
         e99fdf30  e972d600  [anon:libc_malloc]
         e99fdf34  ea3125f3  /system/lib/libbinder.so
         e99fdf38  e99fe0a0
         e99fdf3c  e972d604  [anon:libc_malloc]
         e99fdf40  00000001
         e99fdf44  ea4941e7  /system/lib/libmediadrm.so
         e99fdf48  e9b0982c  [anon:libc_malloc]
         e99fdf4c  e9b0982c  [anon:libc_malloc]
         e99fdf50  00000000
         e99fdf54  00000003
         e99fdf58  e99fdfb4
         e99fdf5c  ea6763a8  [anon:.bss]
    #00  e99fdf60  e99fe490
         e99fdf64  ea676260  [anon:.bss]
         e99fdf68  00000089
         e99fdf6c  00000000
    #01  e99fdf70  00000000
         e99fdf74  00000000
         e99fdf78  ffffffff
         e99fdf7c  e99fdfb4
         e99fdf80  00000000
         e99fdf84  a0d22d68
         e99fdf88  ea4a7028  [anon:.bss]
         e99fdf8c  00000000
         e99fdf90  00000000
         e99fdf94  00000002
         e99fdf98  ea676260  [anon:.bss]
         e99fdf9c  00000000
         e99fdfa0  ea676260  [anon:.bss]
         e99fdfa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e99fdfa8  00000000
         e99fdfac  ea676260  [anon:.bss]
         e99fdfb0  00000000
         e99fdfb4  00000000
         e99fdfb8  a0d22d68
         e99fdfbc  ea4a7028  [anon:.bss]
         e99fdfc0  e9b85e00  [anon:libc_malloc]
         e99fdfc4  ea676260  [anon:.bss]
         e99fdfc8  00000000
         e99fdfcc  ea676260  [anon:.bss]
         e99fdfd0  00000c70
         e99fdfd4  ea676260  [anon:.bss]
         e99fdfd8  e99fe230
         e99fdfdc  ea49788f  /system/lib/libmediadrm.so
    #03  e99fdfe0  00000004
         e99fdfe4  e9da02cb  /system/lib/libutils.so
         e99fdfe8  00000000
         e99fdfec  e972c000  [anon:libc_malloc]
         e99fdff0  00000010
         e99fdff4  a0d22d68
         e99fdff8  e9b85e10  [anon:libc_malloc]
         e99fdffc  e9b85e00  [anon:libc_malloc]
         e99fe000  ea676260  [anon:.bss]
         e99fe004  00000000
         e99fe008  ea676260  [anon:.bss]
         e99fe00c  00000c70
         e99fe010  ea676260  [anon:.bss]
         e99fe014  ea497dd9  /system/lib/libmediadrm.so
    #04  e99fe018  00000010
         e99fe01c  00000000
         e99fe020  e972c200  [anon:libc_malloc]
         e99fe024  00000000
         e99fe028  00000000
         e99fe02c  00000000
         e99fe030  00000000
         e99fe034  00000000
         e99fe038  a0d22d68
         e99fe03c  e9b85e10  [anon:libc_malloc]
         e99fe040  e9b815c0  [anon:libc_malloc]
         e99fe044  ea676260  [anon:.bss]
         e99fe048  00000000
         e99fe04c  e99fe1e4
         e99fe050  00000c70
         e99fe054  ea30420f  /system/lib/libbinder.so
    #05  e99fe058  e9b815c0  [anon:libc_malloc]
         e99fe05c  e9b58480  [anon:libc_malloc]
         e99fe060  e9b85e10  [anon:libc_malloc]
         e99fe064  a0d22d68
         e99fe068  e9b815c0  [anon:libc_malloc]
         e99fe06c  e9b071d0  [anon:libc_malloc]
         e99fe070  00000001
         e99fe074  ea304193  /system/lib/libbinder.so
    #06  e99fe078  00000000
         e99fe07c  e972c000  [anon:libc_malloc]
         e99fe080  e9b815c0  [anon:libc_malloc]
         e99fe084  e972c054  [anon:libc_malloc]
         e99fe088  ea676260  [anon:.bss]
         e99fe08c  ea30b0ad  /system/lib/libbinder.so
    #07  e99fe090  00000000
         e99fe094  e99fe0a0
         e99fe098  e99fe160
         e99fe09c  00000000
         e99fe0a0  00000000
         e99fe0a4  e9705050  [anon:libc_malloc]
         e99fe0a8  00000004
         e99fe0ac  00000006
         e99fe0b0  00000000
         e99fe0b4  00000000
         e99fe0b8  00000000
         e99fe0bc  00000000
         e99fe0c0  00000000
         e99fe0c4  ea670000  /apex/com.android.runtime/lib/bionic/libc.so
         e99fe0c8  00000000
         e99fe0cc  e9010001
         ........  ........
    #08  e99fe1a0  e99fe230
         e99fe1a4  ea30b2b1  /system/lib/libbinder.so
         e99fe1a8  00000000
         e99fe1ac  e972c000  [anon:libc_malloc]
         e99fe1b0  e972c090  [anon:libc_malloc]
         e99fe1b4  00000001
         e99fe1b8  00000000
         e99fe1bc  ea30b35b  /system/lib/libbinder.so
    #09  e99fe1c0  00000000
         e99fe1c4  ea30a8af  /system/lib/libbinder.so
         e99fe1c8  e9b11930  [anon:libc_malloc]
         e99fe1cc  e9b1193c  [anon:libc_malloc]
         e99fe1d0  00000000
         e99fe1d4  ea324939  /system/lib/libbinder.so
    #10  e99fe1d8  e9b11930  [anon:libc_malloc]
         e99fe1dc  e9d9e905  /system/lib/libutils.so
    #11  e99fe1e0  e9b05240  [anon:libc_malloc]
         e99fe1e4  e9b11930  [anon:libc_malloc]
         e99fe1e8  e9b05220  [anon:libc_malloc]
         e99fe1ec  e9b11930  [anon:libc_malloc]
         e99fe1f0  a0d22d68
         e99fe1f4  e99fe230
         e99fe1f8  e99fe230
         e99fe1fc  e99fe230
         e99fe200  00000078
         e99fe204  00000c70
         e99fe208  00000c70
         e99fe20c  ead2b020
         e99fe210  e99fe230
         e99fe214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e99fe218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e99fe21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e99fe220  e99fe238
         e99fe224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e99fe228  e99fe230
         e99fe22c  00000000
         e99fe230  ead2adc0
         e99fe234  e95fe230
         e99fe238  00000c72
         e99fe23c  00000c70
         e99fe240  00000001
         e99fe244  e9901000
         e99fe248  000fd230
         e99fe24c  00001000
         e99fe250  00000000
         e99fe254  00000000
         e99fe258  00000003
         e99fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 4628, name: HwBinder:3184_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e95fe118  r3  e95fe074
    r4  ea676260  r5  c0306201  r6  e95fe118  r7  00000036
    r8  e95fe138  r9  ea676260  r10 00000000  r11 e95fe120
    ip  00000000  sp  e95fe060  lr  ea624709  pc  ea6561c4

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:
         e95fe020  00000001
         e95fe024  00000001
         e95fe028  00000000
         e95fe02c  ea676260  [anon:.bss]
         e95fe030  e95fe120
         e95fe034  ea5e9257  /apex/com.android.runtime/lib/bionic/libc.so
         e95fe038  00000010
         e95fe03c  e9d9c2cf  /system/lib/libutils.so
         e95fe040  00000000
         e95fe044  e9d9fc7d  /system/lib/libutils.so
         e95fe048  e9735010  [anon:libc_malloc]
         e95fe04c  e95fe490
         e95fe050  00000000
         e95fe054  000005bc
         e95fe058  00000000
         e95fe05c  00000000
    #00  e95fe060  e95fe074
         ........  ........
    #01  e95fe060  e95fe074
         e95fe064  a0d22d68
         e95fe068  e9737500  [anon:libc_malloc]
         e95fe06c  ea41e555  /system/lib/libhidlbase.so
         e95fe070  e95fe118
         e95fe074  00000000
    #02  e95fe078  00000011
         e95fe07c  e95fe160
         e95fe080  e9737500  [anon:libc_malloc]
         e95fe084  e9737554  [anon:libc_malloc]
         e95fe088  e9737598  [anon:libc_malloc]
         e95fe08c  00000004
         e95fe090  00000000
         e95fe094  00000000
         e95fe098  00000000
         e95fe09c  00000000
         e95fe0a0  00000000
         e95fe0a4  e9705018  [anon:libc_malloc]
         e95fe0a8  00000004
         e95fe0ac  00000006
         e95fe0b0  00000004
         e95fe0b4  00000000
         ........  ........
    #03  e95fe1b8  e95fe1e4
         e95fe1bc  00000c70
         e95fe1c0  e9729300  [anon:libc_malloc]
         e95fe1c4  e972930c  [anon:libc_malloc]
         e95fe1c8  00000000
         e95fe1cc  00000000
         e95fe1d0  e95fe1e4
         e95fe1d4  ea42a70d  /system/lib/libhidlbase.so
    #04  e95fe1d8  e9729300  [anon:libc_malloc]
         e95fe1dc  e9d9e905  /system/lib/libutils.so
    #05  e95fe1e0  e97001f0  [anon:libc_malloc]
         e95fe1e4  e9729300  [anon:libc_malloc]
         e95fe1e8  e97001d0  [anon:libc_malloc]
         e95fe1ec  e9729300  [anon:libc_malloc]
         e95fe1f0  a0d22d68
         e95fe1f4  e95fe230
         e95fe1f8  e95fe230
         e95fe1fc  e95fe230
         e95fe200  00000078
         e95fe204  00000c72
         e95fe208  00000c70
         e95fe20c  e99fe490
         e95fe210  e95fe230
         e95fe214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e95fe218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e95fe21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e95fe220  e95fe238
         e95fe224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e95fe228  e95fe230
         e95fe22c  00000000
         e95fe230  e99fe230
         e95fe234  e94fd230
         e95fe238  00001214
         e95fe23c  00000c70
         e95fe240  00000001
         e95fe244  e9501000
         e95fe248  000fd230
         e95fe24c  00001000
         e95fe250  00000000
         e95fe254  00000000
         e95fe258  00000003
         e95fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 4629, name: Binder:3184_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e94fcfb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e94fd230
    ip  e94fcf70  sp  e94fcf60  lr  ea61f511  pc  ea61a108

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:
         e94fcf20  00000004
         e94fcf24  fffffff0
         e94fcf28  fffffff0
         e94fcf2c  ea5f5c61  /apex/com.android.runtime/lib/bionic/libc.so
         e94fcf30  ea4a5758  /system/lib/libmediadrm.so
         e94fcf34  fffffffc
         e94fcf38  e9c01f70  [anon:libc_malloc]
         e94fcf3c  ea5e205c  /apex/com.android.runtime/lib/bionic/libc.so
         e94fcf40  e9b0a508  [anon:libc_malloc]
         e94fcf44  e9b9f450  [anon:libc_malloc]
         e94fcf48  e9b0a62c  [anon:libc_malloc]
         e94fcf4c  e9b0a62c  [anon:libc_malloc]
         e94fcf50  00000000
         e94fcf54  00000003
         e94fcf58  e94fcfb4
         e94fcf5c  ea6763a8  [anon:.bss]
    #00  e94fcf60  e94fd490
         e94fcf64  ea676260  [anon:.bss]
         e94fcf68  00000089
         e94fcf6c  00000000
    #01  e94fcf70  00000000
         e94fcf74  00000000
         e94fcf78  ffffffff
         e94fcf7c  e94fcfb4
         e94fcf80  00000000
         e94fcf84  a0d22d68
         e94fcf88  ea4a7028  [anon:.bss]
         e94fcf8c  00000000
         e94fcf90  00000000
         e94fcf94  00000002
         e94fcf98  ea676260  [anon:.bss]
         e94fcf9c  00000000
         e94fcfa0  ea676260  [anon:.bss]
         e94fcfa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e94fcfa8  00000000
         e94fcfac  ea676260  [anon:.bss]
         e94fcfb0  00000000
         e94fcfb4  00000000
         e94fcfb8  a0d22d68
         e94fcfbc  ea4a7028  [anon:.bss]
         e94fcfc0  e9b70200  [anon:libc_malloc]
         e94fcfc4  ea676260  [anon:.bss]
         e94fcfc8  00000000
         e94fcfcc  ea676260  [anon:.bss]
         e94fcfd0  00000c70
         e94fcfd4  ea676260  [anon:.bss]
         e94fcfd8  e94fd230
         e94fcfdc  ea49788f  /system/lib/libmediadrm.so
    #03  e94fcfe0  00000004
         e94fcfe4  e9da02cb  /system/lib/libutils.so
         e94fcfe8  00000000
         e94fcfec  e9b50400  [anon:libc_malloc]
         e94fcff0  00000010
         e94fcff4  a0d22d68
         e94fcff8  e9b70210  [anon:libc_malloc]
         e94fcffc  e9b70200  [anon:libc_malloc]
         e94fd000  ea676260  [anon:.bss]
         e94fd004  00000000
         e94fd008  ea676260  [anon:.bss]
         e94fd00c  00000c70
         e94fd010  ea676260  [anon:.bss]
         e94fd014  ea497dd9  /system/lib/libmediadrm.so
    #04  e94fd018  00000010
         e94fd01c  00000000
         e94fd020  e9b50600  [anon:libc_malloc]
         e94fd024  00000000
         e94fd028  00000000
         e94fd02c  00000000
         e94fd030  00000000
         e94fd034  00000000
         e94fd038  a0d22d68
         e94fd03c  e9b70210  [anon:libc_malloc]
         e94fd040  e9b29d80  [anon:libc_malloc]
         e94fd044  ea676260  [anon:.bss]
         e94fd048  00000000
         e94fd04c  e94fd1e4
         e94fd050  00000c70
         e94fd054  ea30420f  /system/lib/libbinder.so
    #05  e94fd058  e9b29d80  [anon:libc_malloc]
         e94fd05c  e9b727e0  [anon:libc_malloc]
         e94fd060  e9b70210  [anon:libc_malloc]
         e94fd064  a0d22d68
         e94fd068  e9b29d80  [anon:libc_malloc]
         e94fd06c  e9b069a8  [anon:libc_malloc]
         e94fd070  00000001
         e94fd074  ea304193  /system/lib/libbinder.so
    #06  e94fd078  00000000
         e94fd07c  e9b50400  [anon:libc_malloc]
         e94fd080  e9b29d80  [anon:libc_malloc]
         e94fd084  e9b50454  [anon:libc_malloc]
         e94fd088  ea676260  [anon:.bss]
         e94fd08c  ea30b0ad  /system/lib/libbinder.so
    #07  e94fd090  00000000
         e94fd094  e94fd0a0
         e94fd098  e94fd160
         e94fd09c  00000000
         e94fd0a0  00000000
         e94fd0a4  e9b24320  [anon:libc_malloc]
         e94fd0a8  00000018
         e94fd0ac  00000024
         e94fd0b0  00000000
         e94fd0b4  e9b075a8  [anon:libc_malloc]
         e94fd0b8  00000001
         e94fd0bc  00000003
         e94fd0c0  00000000
         e94fd0c4  ea670000  /apex/com.android.runtime/lib/bionic/libc.so
         e94fd0c8  00000000
         e94fd0cc  e9010001
         ........  ........
    #08  e94fd1a0  e94fd230
         e94fd1a4  ea30b2b1  /system/lib/libbinder.so
         e94fd1a8  00000000
         e94fd1ac  e9b50400  [anon:libc_malloc]
         e94fd1b0  e9b50490  [anon:libc_malloc]
         e94fd1b4  00000000
         e94fd1b8  00000000
         e94fd1bc  ea30b35b  /system/lib/libbinder.so
    #09  e94fd1c0  00000000
         e94fd1c4  ea30a8af  /system/lib/libbinder.so
         e94fd1c8  e9b11960  [anon:libc_malloc]
         e94fd1cc  e9b1196c  [anon:libc_malloc]
         e94fd1d0  00000000
         e94fd1d4  ea324939  /system/lib/libbinder.so
    #10  e94fd1d8  e9b11960  [anon:libc_malloc]
         e94fd1dc  e9d9e905  /system/lib/libutils.so
    #11  e94fd1e0  e9b05260  [anon:libc_malloc]
         e94fd1e4  e9b11960  [anon:libc_malloc]
         e94fd1e8  e9b05230  [anon:libc_malloc]
         e94fd1ec  e9b11960  [anon:libc_malloc]
         e94fd1f0  a0d22d68
         e94fd1f4  e94fd230
         e94fd1f8  e94fd230
         e94fd1fc  e94fd230
         e94fd200  00000078
         e94fd204  00000c70
         e94fd208  00000c70
         e94fd20c  ead2b020
         e94fd210  e94fd230
         e94fd214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e94fd218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fd21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e94fd220  e94fd238
         e94fd224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fd228  e94fd230
         e94fd22c  00000000
         e94fd230  e95fe230
         e94fd234  e93fc230
         e94fd238  00001215
         e94fd23c  00000c70
         e94fd240  00000001
         e94fd244  e9400000
         e94fd248  000fd230
         e94fd24c  00001000
         e94fd250  00000000
         e94fd254  00000000
         e94fd258  00000003
         e94fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 4637, name: HwBinder:3184_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e93fc118  r3  e93fc074
    r4  ea676260  r5  c0306201  r6  e93fc118  r7  00000036
    r8  e93fc138  r9  ea676260  r10 00000000  r11 e93fc120
    ip  00000000  sp  e93fc060  lr  ea624709  pc  ea6561c4

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:
         e93fc020  e93fc0d4
         e93fc024  00000002
         e93fc028  ea421b49  /system/lib/libhidlbase.so
         e93fc02c  ea421b49  /system/lib/libhidlbase.so
         e93fc030  ea676260  [anon:.bss]
         e93fc034  ea423cdd  /system/lib/libhidlbase.so
         e93fc038  00000002
         e93fc03c  e9b3c500  [anon:libc_malloc]
         e93fc040  00000011
         e93fc044  e9735000  [anon:libc_malloc]
         e93fc048  e9735010  [anon:libc_malloc]
         e93fc04c  e93fc490
         e93fc050  00000000
         e93fc054  000005c0
         e93fc058  00000000
         e93fc05c  00000000
    #00  e93fc060  e93fc074
         ........  ........
    #01  e93fc060  e93fc074
         e93fc064  a0d22d68
         e93fc068  e9b3c500  [anon:libc_malloc]
         e93fc06c  ea41e555  /system/lib/libhidlbase.so
         e93fc070  e93fc118
         e93fc074  00000000
    #02  e93fc078  00000011
         e93fc07c  e93fc160
         e93fc080  e9b3c500  [anon:libc_malloc]
         e93fc084  e9b3c554  [anon:libc_malloc]
         e93fc088  e9b3c598  [anon:libc_malloc]
         e93fc08c  00000004
         e93fc090  00000000
         e93fc094  00000000
         e93fc098  00000000
         e93fc09c  00000000
         e93fc0a0  00000000
         e93fc0a4  e9b10128  [anon:libc_malloc]
         e93fc0a8  00000004
         e93fc0ac  00000006
         e93fc0b0  00000004
         e93fc0b4  00000000
         ........  ........
    #03  e93fc1b8  e93fc1e4
         e93fc1bc  00000c70
         e93fc1c0  e97290f0  [anon:libc_malloc]
         e93fc1c4  e97290fc  [anon:libc_malloc]
         e93fc1c8  00000000
         e93fc1cc  00000000
         e93fc1d0  e93fc1e4
         e93fc1d4  ea42a70d  /system/lib/libhidlbase.so
    #04  e93fc1d8  e97290f0  [anon:libc_malloc]
         e93fc1dc  e9d9e905  /system/lib/libutils.so
    #05  e93fc1e0  e9700230  [anon:libc_malloc]
         e93fc1e4  e97290f0  [anon:libc_malloc]
         e93fc1e8  e97001f0  [anon:libc_malloc]
         e93fc1ec  e97290f0  [anon:libc_malloc]
         e93fc1f0  a0d22d68
         e93fc1f4  e93fc230
         e93fc1f8  e93fc230
         e93fc1fc  e93fc230
         e93fc200  00000078
         e93fc204  00001214
         e93fc208  00000c70
         e93fc20c  e95fe490
         e93fc210  e93fc230
         e93fc214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e93fc218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e93fc21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e93fc220  e93fc238
         e93fc224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e93fc228  e93fc230
         e93fc22c  00000000
         e93fc230  e94fd230
         e93fc234  e92fb230
         e93fc238  0000121d
         e93fc23c  00000c70
         e93fc240  00000001
         e93fc244  e92ff000
         e93fc248  000fd230
         e93fc24c  00001000
         e93fc250  00000000
         e93fc254  00000000
         e93fc258  00000003
         e93fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 7109, name: HwBinder:3184_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e92fb118  r3  e92fb074
    r4  ea676260  r5  c0306201  r6  e92fb118  r7  00000036
    r8  e92fb138  r9  ea676260  r10 00000000  r11 e92fb120
    ip  00000000  sp  e92fb060  lr  ea624709  pc  ea6561c4

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:
         e92fb020  e92fb0d4
         e92fb024  00000002
         e92fb028  ea421b49  /system/lib/libhidlbase.so
         e92fb02c  ea421b49  /system/lib/libhidlbase.so
         e92fb030  ea676260  [anon:.bss]
         e92fb034  ea423cdd  /system/lib/libhidlbase.so
         e92fb038  00000000
         e92fb03c  e9737a04  [anon:libc_malloc]
         e92fb040  e97613d0  [anon:libc_malloc]
         e92fb044  e9d9fc35  /system/lib/libutils.so
         e92fb048  e9735010  [anon:libc_malloc]
         e92fb04c  e92fb490
         e92fb050  00000000
         e92fb054  000005c4
         e92fb058  00000000
         e92fb05c  00000000
    #00  e92fb060  e92fb074
         ........  ........
    #01  e92fb060  e92fb074
         e92fb064  a0d22d68
         e92fb068  e9737a00  [anon:libc_malloc]
         e92fb06c  ea41e555  /system/lib/libhidlbase.so
         e92fb070  e92fb118
         e92fb074  00000000
    #02  e92fb078  00000011
         e92fb07c  e92fb160
         e92fb080  e9737a00  [anon:libc_malloc]
         e92fb084  e9737a54  [anon:libc_malloc]
         e92fb088  e9737a98  [anon:libc_malloc]
         e92fb08c  00000004
         e92fb090  00000000
         e92fb094  00000000
         e92fb098  00000000
         e92fb09c  00000000
         e92fb0a0  00000000
         e92fb0a4  e9705038  [anon:libc_malloc]
         e92fb0a8  00000004
         e92fb0ac  00000006
         e92fb0b0  00000004
         e92fb0b4  00000000
         ........  ........
    #03  e92fb1b8  e92fb1e4
         e92fb1bc  00000c70
         e92fb1c0  e9b11fc0  [anon:libc_malloc]
         e92fb1c4  e9b11fcc  [anon:libc_malloc]
         e92fb1c8  00000000
         e92fb1cc  00000000
         e92fb1d0  e92fb1e4
         e92fb1d4  ea42a70d  /system/lib/libhidlbase.so
    #04  e92fb1d8  e9b11fc0  [anon:libc_malloc]
         e92fb1dc  e9d9e905  /system/lib/libutils.so
    #05  e92fb1e0  e9b05300  [anon:libc_malloc]
         e92fb1e4  e9b11fc0  [anon:libc_malloc]
         e92fb1e8  e9700230  [anon:libc_malloc]
         e92fb1ec  e9b11fc0  [anon:libc_malloc]
         e92fb1f0  a0d22d68
         e92fb1f4  e92fb230
         e92fb1f8  e92fb230
         e92fb1fc  e92fb230
         e92fb200  00000078
         e92fb204  0000121d
         e92fb208  00000c70
         e92fb20c  e93fc490
         e92fb210  e92fb230
         e92fb214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e92fb218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e92fb21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e92fb220  e92fb238
         e92fb224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e92fb228  e92fb230
         e92fb22c  00000000
         e92fb230  e93fc230
         e92fb234  e91fa230
         e92fb238  00001bc5
         e92fb23c  00000c70
         e92fb240  00000001
         e92fb244  e91fe000
         e92fb248  000fd230
         e92fb24c  00001000
         e92fb250  00000000
         e92fb254  00000000
         e92fb258  00000003
         e92fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 29284, name: Binder:3184_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e91f9fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e91fa230
    ip  e91f9f70  sp  e91f9f60  lr  ea61f511  pc  ea61a108

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:
         e91f9f20  a0d22d68
         e91f9f24  e8ff8498
         e91f9f28  ea6763a8  [anon:.bss]
         e91f9f2c  ea670894  /apex/com.android.runtime/lib/bionic/libc.so
         e91f9f30  00000000
         e91f9f34  01000000
         e91f9f38  ea676260  [anon:.bss]
         e91f9f3c  ea61fb55  /apex/com.android.runtime/lib/bionic/libc.so
         e91f9f40  e8ff8238
         e91f9f44  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e91f9f48  e8ff8230
         e91f9f4c  e91f9f94
         e91f9f50  e8ff8274
         e91f9f54  00000000
         e91f9f58  e91f9fb4
         e91f9f5c  ea6763a8  [anon:.bss]
    #00  e91f9f60  e91fa490
         e91f9f64  ea676260  [anon:.bss]
         e91f9f68  00000089
         e91f9f6c  00000000
    #01  e91f9f70  00000000
         e91f9f74  00000000
         e91f9f78  ffffffff
         e91f9f7c  e91f9fb4
         e91f9f80  00000000
         e91f9f84  a0d22d68
         e91f9f88  ea4a7028  [anon:.bss]
         e91f9f8c  00000000
         e91f9f90  00000000
         e91f9f94  00000002
         e91f9f98  ea676260  [anon:.bss]
         e91f9f9c  00000000
         e91f9fa0  ea676260  [anon:.bss]
         e91f9fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e91f9fa8  00000000
         e91f9fac  00000000
         e91f9fb0  a0d22d68
         e91f9fb4  e8efb000
         e91f9fb8  a0d22d68
         e91f9fbc  ea4a7028  [anon:.bss]
         e91f9fc0  e9b70400  [anon:libc_malloc]
         e91f9fc4  ea676260  [anon:.bss]
         e91f9fc8  00000000
         e91f9fcc  ea676260  [anon:.bss]
         e91f9fd0  00000c70
         e91f9fd4  ea676260  [anon:.bss]
         e91f9fd8  e91fa230
         e91f9fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e91f9fe0  00000004
         e91f9fe4  e9da02cb  /system/lib/libutils.so
         e91f9fe8  00000000
         e91f9fec  e9b50e00  [anon:libc_malloc]
         e91f9ff0  00000010
         e91f9ff4  a0d22d68
         e91f9ff8  e9b70410  [anon:libc_malloc]
         e91f9ffc  e9b70400  [anon:libc_malloc]
         e91fa000  ea676260  [anon:.bss]
         e91fa004  00000000
         e91fa008  ea676260  [anon:.bss]
         e91fa00c  00000c70
         e91fa010  ea676260  [anon:.bss]
         e91fa014  ea497dd9  /system/lib/libmediadrm.so
    #04  e91fa018  00000010
         e91fa01c  00000000
         e91fa020  e9b65200  [anon:libc_malloc]
         e91fa024  00000000
         e91fa028  00000000
         e91fa02c  00000000
         e91fa030  00000000
         e91fa034  00000000
         e91fa038  a0d22d68
         e91fa03c  e9b70410  [anon:libc_malloc]
         e91fa040  e9b81000  [anon:libc_malloc]
         e91fa044  ea676260  [anon:.bss]
         e91fa048  00000000
         e91fa04c  e91fa1e4
         e91fa050  00000c70
         e91fa054  ea30420f  /system/lib/libbinder.so
    #05  e91fa058  e9b81000  [anon:libc_malloc]
         e91fa05c  e9b72e40  [anon:libc_malloc]
         e91fa060  e9b70410  [anon:libc_malloc]
         e91fa064  a0d22d68
         e91fa068  e9b81000  [anon:libc_malloc]
         e91fa06c  e9b069f0  [anon:libc_malloc]
         e91fa070  00000001
         e91fa074  ea304193  /system/lib/libbinder.so
    #06  e91fa078  a0d22d68
         e91fa07c  e9b50e00  [anon:libc_malloc]
         e91fa080  e9b81000  [anon:libc_malloc]
         e91fa084  e9b50e54  [anon:libc_malloc]
         e91fa088  ea676260  [anon:.bss]
         e91fa08c  ea30b0ad  /system/lib/libbinder.so
    #07  e91fa090  00000000
         e91fa094  e91fa0a0
         e91fa098  e91fa160
         e91fa09c  00000000
         e91fa0a0  00000000
         e91fa0a4  e9bb9960  [anon:libc_malloc]
         e91fa0a8  00000008
         e91fa0ac  0000000c
         e91fa0b0  00000000
         e91fa0b4  00000000
         e91fa0b8  00000000
         e91fa0bc  00000000
         e91fa0c0  00000000
         e91fa0c4  ea670000  /apex/com.android.runtime/lib/bionic/libc.so
         e91fa0c8  00000000
         e91fa0cc  e9010001
         ........  ........
    #08  e91fa1a0  e91fa230
         e91fa1a4  ea30b2b1  /system/lib/libbinder.so
         e91fa1a8  00000000
         e91fa1ac  e9b50e00  [anon:libc_malloc]
         e91fa1b0  e9b50e90  [anon:libc_malloc]
         e91fa1b4  00000000
         e91fa1b8  00000000
         e91fa1bc  ea30b35b  /system/lib/libbinder.so
    #09  e91fa1c0  00000000
         e91fa1c4  ea30a8af  /system/lib/libbinder.so
         e91fa1c8  e9ba1240  [anon:libc_malloc]
         e91fa1cc  e9ba124c  [anon:libc_malloc]
         e91fa1d0  00000000
         e91fa1d4  ea324939  /system/lib/libbinder.so
    #10  e91fa1d8  e9ba1240  [anon:libc_malloc]
         e91fa1dc  e9d9e905  /system/lib/libutils.so
    #11  e91fa1e0  e9b9f3a0  [anon:libc_malloc]
         e91fa1e4  e9ba1240  [anon:libc_malloc]
         e91fa1e8  e9b9f5e0  [anon:libc_malloc]
         e91fa1ec  e9ba1240  [anon:libc_malloc]
         e91fa1f0  a0d22d68
         e91fa1f4  e91fa230
         e91fa1f8  e91fa230
         e91fa1fc  e91fa230
         e91fa200  00000078
         e91fa204  00000c70
         e91fa208  00000c70
         e91fa20c  ead2b020
         e91fa210  e91fa230
         e91fa214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e91fa218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e91fa21c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e91fa220  e91fa238
         e91fa224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e91fa228  e91fa230
         e91fa22c  00000000
         e91fa230  e92fb230
         e91fa234  e90f9230
         e91fa238  00007264
         e91fa23c  00000c70
         e91fa240  00000001
         e91fa244  e90fd000
         e91fa248  000fd230
         e91fa24c  00001000
         e91fa250  00000000
         e91fa254  00000000
         e91fa258  00000003
         e91fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 30152, name: HwBinder:3184_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e90f9118  r3  e90f9074
    r4  ea676260  r5  c0306201  r6  e90f9118  r7  00000036
    r8  e90f9138  r9  ea676260  r10 00000000  r11 e90f9120
    ip  00000000  sp  e90f9060  lr  ea624709  pc  ea6561c4

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:
         e90f9020  e90f90d4
         e90f9024  00000002
         e90f9028  ea421b49  /system/lib/libhidlbase.so
         e90f902c  ea421b49  /system/lib/libhidlbase.so
         e90f9030  ea676260  [anon:.bss]
         e90f9034  ea423cdd  /system/lib/libhidlbase.so
         e90f9038  00000000
         e90f903c  e9737f04  [anon:libc_malloc]
         e90f9040  e9761590  [anon:libc_malloc]
         e90f9044  e9d9fc35  /system/lib/libutils.so
         e90f9048  e9735010  [anon:libc_malloc]
         e90f904c  e90f9490
         e90f9050  00000000
         e90f9054  000005c8
         e90f9058  00000000
         e90f905c  00000000
    #00  e90f9060  e90f9074
         ........  ........
    #01  e90f9060  e90f9074
         e90f9064  a0d22d68
         e90f9068  e9737f00  [anon:libc_malloc]
         e90f906c  ea41e555  /system/lib/libhidlbase.so
         e90f9070  e90f9118
         e90f9074  00000000
    #02  e90f9078  00000011
         e90f907c  e90f9160
         e90f9080  e9737f00  [anon:libc_malloc]
         e90f9084  e9737f54  [anon:libc_malloc]
         e90f9088  e9737f98  [anon:libc_malloc]
         e90f908c  00000004
         e90f9090  00000000
         e90f9094  00000000
         e90f9098  00000000
         e90f909c  00000000
         e90f90a0  00000000
         e90f90a4  e9705068  [anon:libc_malloc]
         e90f90a8  00000004
         e90f90ac  00000006
         e90f90b0  00000004
         e90f90b4  00000000
         ........  ........
    #03  e90f91b8  e90f91e4
         e90f91bc  00000c70
         e90f91c0  e9b11ff0  [anon:libc_malloc]
         e90f91c4  e9b11ffc  [anon:libc_malloc]
         e90f91c8  00000000
         e90f91cc  00000000
         e90f91d0  e90f91e4
         e90f91d4  ea42a70d  /system/lib/libhidlbase.so
    #04  e90f91d8  e9b11ff0  [anon:libc_malloc]
         e90f91dc  e9d9e905  /system/lib/libutils.so
    #05  e90f91e0  e9b9f5d0  [anon:libc_malloc]
         e90f91e4  e9b11ff0  [anon:libc_malloc]
         e90f91e8  e9b9fae0  [anon:libc_malloc]
         e90f91ec  e9b11ff0  [anon:libc_malloc]
         e90f91f0  a0d22d68
         e90f91f4  e90f9230
         e90f91f8  e90f9230
         e90f91fc  e90f9230
         e90f9200  00000078
         e90f9204  0000121d
         e90f9208  00000c70
         e90f920c  e93fc490
         e90f9210  e90f9230
         e90f9214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e90f9218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e90f921c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e90f9220  e90f9238
         e90f9224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e90f9228  e90f9230
         e90f922c  00000000
         e90f9230  e91fa230
         e90f9234  e8ff8230
         e90f9238  000075c8
         e90f923c  00000c70
         e90f9240  00000001
         e90f9244  e8ffc000
         e90f9248  000fd230
         e90f924c  00001000
         e90f9250  00000000
         e90f9254  00000000
         e90f9258  00000003
         e90f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3184, tid: 32627, name: Binder:3184_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea4a7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8ff7fb4  r7  000000f0
    r8  00000002  r9  ea4a7028  r10 00000000  r11 e8ff8230
    ip  e8ff7f70  sp  e8ff7f60  lr  ea61f511  pc  ea61a108

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:
         e8ff7f20  00000001
         e8ff7f24  0000001c
         e8ff7f28  a0d22d68
         e8ff7f2c  e9c03510  [anon:libc_malloc]
         e8ff7f30  00001000
         e8ff7f34  00005000
         e8ff7f38  e9c03510  [anon:libc_malloc]
         e8ff7f3c  e9c003d0  [anon:libc_malloc]
         e8ff7f40  e9c03510  [anon:libc_malloc]
         e8ff7f44  e9c03eb0  [anon:libc_malloc]
         e8ff7f48  00005000
         e8ff7f4c  ea5f6157  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff7f50  00005000
         e8ff7f54  00000000
         e8ff7f58  e8ff7fb4
         e8ff7f5c  ea6763a8  [anon:.bss]
    #00  e8ff7f60  e8ff8490
         e8ff7f64  ea676260  [anon:.bss]
         e8ff7f68  00000089
         e8ff7f6c  00000000
    #01  e8ff7f70  00000000
         e8ff7f74  00000000
         e8ff7f78  ffffffff
         e8ff7f7c  e8ff7fb4
         e8ff7f80  00000000
         e8ff7f84  a0d22d68
         e8ff7f88  ea4a7028  [anon:.bss]
         e8ff7f8c  00000000
         e8ff7f90  00000000
         e8ff7f94  00000002
         e8ff7f98  ea676260  [anon:.bss]
         e8ff7f9c  00000000
         e8ff7fa0  ea676260  [anon:.bss]
         e8ff7fa4  ea666b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8ff7fa8  00000000
         e8ff7fac  e9c03550  [anon:libc_malloc]
         e8ff7fb0  0000197c
         e8ff7fb4  00000000
         e8ff7fb8  a0d22d68
         e8ff7fbc  ea4a7028  [anon:.bss]
         e8ff7fc0  e9b6a200  [anon:libc_malloc]
         e8ff7fc4  ea676260  [anon:.bss]
         e8ff7fc8  00000000
         e8ff7fcc  ea676260  [anon:.bss]
         e8ff7fd0  00000c70
         e8ff7fd4  ea676260  [anon:.bss]
         e8ff7fd8  e8ff8230
         e8ff7fdc  ea49788f  /system/lib/libmediadrm.so
    #03  e8ff7fe0  00000000
         e8ff7fe4  e8ff8030
         e8ff7fe8  00000000
         e8ff7fec  e9b65c00  [anon:libc_malloc]
         e8ff7ff0  00000010
         e8ff7ff4  a0d22d68
         e8ff7ff8  e9b6a210  [anon:libc_malloc]
         e8ff7ffc  e9b6a200  [anon:libc_malloc]
         e8ff8000  ea676260  [anon:.bss]
         e8ff8004  00000000
         e8ff8008  ea676260  [anon:.bss]
         e8ff800c  00000c70
         e8ff8010  ea676260  [anon:.bss]
         e8ff8014  ea497dd9  /system/lib/libmediadrm.so
    #04  e8ff8018  00000010
         e8ff801c  00000000
         e8ff8020  e9b65e00  [anon:libc_malloc]
         e8ff8024  00000000
         e8ff8028  00000000
         e8ff802c  00000000
         e8ff8030  00000000
         e8ff8034  00000000
         e8ff8038  a0d22d68
         e8ff803c  e9b6a210  [anon:libc_malloc]
         e8ff8040  e9b29dc0  [anon:libc_malloc]
         e8ff8044  ea676260  [anon:.bss]
         e8ff8048  00000000
         e8ff804c  e8ff81e4
         e8ff8050  00000c70
         e8ff8054  ea30420f  /system/lib/libbinder.so
    #05  e8ff8058  e9b29dc0  [anon:libc_malloc]
         e8ff805c  e9b729a0  [anon:libc_malloc]
         e8ff8060  e9b6a210  [anon:libc_malloc]
         e8ff8064  a0d22d68
         e8ff8068  e9b29dc0  [anon:libc_malloc]
         e8ff806c  e9b069c0  [anon:libc_malloc]
         e8ff8070  00000001
         e8ff8074  ea304193  /system/lib/libbinder.so
    #06  e8ff8078  a0d22d68
         e8ff807c  e9b65c00  [anon:libc_malloc]
         e8ff8080  e9b29dc0  [anon:libc_malloc]
         e8ff8084  e9b65c54  [anon:libc_malloc]
         e8ff8088  ea676260  [anon:.bss]
         e8ff808c  ea30b0ad  /system/lib/libbinder.so
    #07  e8ff8090  ffff0208  [vectors]
         e8ff8094  e8ff80e9
         e8ff8098  0000000a
         e8ff809c  e9b0c800  [anon:libc_malloc]
         e8ff80a0  a0d22d68
         e8ff80a4  e9b0ba08  [anon:libc_malloc]
         e8ff80a8  a0d22d68
         e8ff80ac  00000000
         e8ff80b0  03000000
         e8ff80b4  e8ff80f4
         e8ff80b8  e8ff8490
         e8ff80bc  ea620ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff80c0  00000000
         e8ff80c4  ea1dba0d  /system/lib/libbase.so
         e8ff80c8  e8ff80f4
         e8ff80cc  03000000
         ........  ........
    #08  e8ff81a0  e9b65c00  [anon:libc_malloc]
         e8ff81a4  e9b65c54  [anon:libc_malloc]
         e8ff81a8  00000000
         e8ff81ac  e9b65c00  [anon:libc_malloc]
         e8ff81b0  e9b65c90  [anon:libc_malloc]
         e8ff81b4  00000000
         e8ff81b8  00000000
         e8ff81bc  ea30b35b  /system/lib/libbinder.so
    #09  e8ff81c0  00000000
         e8ff81c4  ea30a8af  /system/lib/libbinder.so
         e8ff81c8  e9ba22c0  [anon:libc_malloc]
         e8ff81cc  e9ba22cc  [anon:libc_malloc]
         e8ff81d0  00000000
         e8ff81d4  ea324939  /system/lib/libbinder.so
    #10  e8ff81d8  e9ba22c0  [anon:libc_malloc]
         e8ff81dc  e9d9e905  /system/lib/libutils.so
    #11  e8ff81e0  e9bb9980  [anon:libc_malloc]
         e8ff81e4  e9ba22c0  [anon:libc_malloc]
         e8ff81e8  e9bb9960  [anon:libc_malloc]
         e8ff81ec  e9ba22c0  [anon:libc_malloc]
         e8ff81f0  a0d22d68
         e8ff81f4  e8ff8230
         e8ff81f8  e8ff8230
         e8ff81fc  e8ff8230
         e8ff8200  00000078
         e8ff8204  00007264
         e8ff8208  00000c70
         e8ff820c  e91fa490
         e8ff8210  e8ff8230
         e8ff8214  ea666089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8ff8218  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff821c  ea620143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8ff8220  e8ff8238
         e8ff8224  ea666073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff8228  e8ff8230
         e8ff822c  00000000
         e8ff8230  e90f9230
         e8ff8234  e8ef7230
         e8ff8238  00007f73
         e8ff823c  00000c70
         e8ff8240  00000001
         e8ff8244  e8efb000
         e8ff8248  000fd230
         e8ff824c  00001000
         e8ff8250  00000000
         e8ff8254  00000000
         e8ff8258  00000003
         e8ff825c  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:[16523274] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
