*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-09 18:12:06+0900
pid: 13587, tid: 13587, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00003513  r2  00000006  r3  ffee1ac8
    r4  ffee1adc  r5  ffee1ac0  r6  00003513  r7  0000016b
    r8  ffee1ad8  r9  ffee1ac8  r10 ffee1af8  r11 ffee1ae8
    ip  00003513  sp  ffee1a98  lr  f44e4c43  pc  f44e4c56

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

stack:
         ffee1a58  f3e14120  [anon:libc_malloc]
         ffee1a5c  f40e3004  /system/lib/libmediametrics.so
         ffee1a60  f3e14120  [anon:libc_malloc]
         ffee1a64  f49bd527  /system/lib/libbinder.so
         ffee1a68  00000002
         ffee1a6c  ffee1b34  [stack]
         ffee1a70  ffffffdf
         ffee1a74  ffffffe0
         ffee1a78  44da6869
         ffee1a7c  b8d21fc9
         ffee1a80  ffee1ac0  [stack]
         ffee1a84  f3e14120  [anon:libc_malloc]
         ffee1a88  b8d21fc9
         ffee1a8c  ffee1ac0  [stack]
         ffee1a90  00003513
         ffee1a94  00001388
    #00  ffee1a98  ffee1b08  [stack]
         ffee1a9c  ffee1b18  [stack]
         ffee1aa0  ffee1b28  [stack]
         ffee1aa4  ffee1b38  [stack]
         ffee1aa8  f3e14120  [anon:libc_malloc]
         ffee1aac  ffee1b34  [stack]
         ffee1ab0  f3e14120  [anon:libc_malloc]
         ffee1ab4  f49c2d6f  /system/lib/libbinder.so
         ffee1ab8  00000000
         ffee1abc  f3e50000  [anon:libc_malloc]
         ffee1ac0  ffffffdf
         ffee1ac4  ffffffff
         ffee1ac8  00000000
         ffee1acc  00000000
         ffee1ad0  ffffffff
         ffee1ad4  00003513
         ........  ........
    #01  ffee1b80  f3e14120  [anon:libc_malloc]
         ffee1b84  f49dc5f0  /system/lib/libbinder.so
    #02  ffee1b88  f3e14120  [anon:libc_malloc]
         ffee1b8c  f49bfb55  /system/lib/libbinder.so
    #03  ffee1b90  00000000
         ffee1b94  44da6869
         ffee1b98  ffee1bc0  [stack]
         ffee1b9c  f453d168  [anon:.bss]
         ffee1ba0  0000001d
         ffee1ba4  f44e4781  /apex/com.android.runtime/lib/bionic/libc.so
         ffee1ba8  f453c260  [anon:.bss]
         ffee1bac  ffee1c44  [stack]
         ffee1bb0  0000001d
         ffee1bb4  f3e34080  [anon:libc_malloc]
         ffee1bb8  00000000
         ffee1bbc  f3e140d0  [anon:libc_malloc]
         ffee1bc0  00000000
         ffee1bc4  00000000
         ffee1bc8  00000000
         ffee1bcc  00000000
         ........  ........
    #04  ffee1c40  44da6869
         ffee1c44  f3e774f0  [anon:libc_malloc]
         ffee1c48  ffee1cb0  [stack]
         ffee1c4c  f3e14120  [anon:libc_malloc]
         ffee1c50  44da6869
         ffee1c54  f3a30160  [anon:libc_malloc]
         ffee1c58  f453c260  [anon:.bss]
         ffee1c5c  f3a30140  [anon:libc_malloc]
         ffee1c60  0000001d
         ffee1c64  00000000
         ffee1c68  f3e42848  [anon:libc_malloc]
         ffee1c6c  f453c260  [anon:.bss]
         ffee1c70  f42b8084  /system/lib/libmediadrm.so
         ffee1c74  f40dfb6f  /system/lib/libmediametrics.so
    #05  ffee1c78  0000001d
         ffee1c7c  44da6869
         ffee1c80  f3a01f00  [anon:libc_malloc]
         ffee1c84  00000020
         ffee1c88  0000001d
         ffee1c8c  f4957bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffee1c90  00000010
         ffee1c94  ffee1ca0  [stack]
         ffee1c98  ffee1ce8  [stack]
         ffee1c9c  f3e77520  [anon:libc_malloc]
         ffee1ca0  f3a01f10  [anon:libc_malloc]
         ffee1ca4  f43301a5  /system/lib/libstagefright_foundation.so
         ffee1ca8  0000004d
         ffee1cac  000000e8
         ffee1cb0  00000021
         ffee1cb4  0000001d
         ffee1cb8  f3a01f00  [anon:libc_malloc]
         ffee1cbc  00000136
         ffee1cc0  44da6869
         ffee1cc4  f3e42800  [anon:libc_malloc]
         ffee1cc8  f3e3cb40  [anon:libc_malloc]
         ffee1ccc  00000136
         ........  ........
    #07  ffee1ce8  00000141
         ffee1cec  00000136
         ffee1cf0  f3e3cb40  [anon:libc_malloc]
         ffee1cf4  f3e07240  [anon:libc_malloc]
         ffee1cf8  f3e5aed0  [anon:libc_malloc]
         ffee1cfc  f3e07258  [anon:libc_malloc]
         ffee1d00  f42b8084  /system/lib/libmediadrm.so
         ffee1d04  f3e7c010  [anon:libc_malloc]
         ffee1d08  000000e8
         ffee1d0c  00000007
         ffee1d10  00000001
         ffee1d14  f4322e7c  /system/lib/libstagefright_foundation.so
         ffee1d18  00000000
         ffee1d1c  00000001
         ffee1d20  44da6869
         ffee1d24  f3e42810  [anon:libc_malloc]
         ........  ........
    #08  ffee1d48  00000010
         ffee1d4c  00000000
         ffee1d50  f3e50200  [anon:libc_malloc]
         ffee1d54  00000000
         ffee1d58  00000000
         ffee1d5c  00000000
         ffee1d60  00000000
         ffee1d64  00000000
         ffee1d68  44da6869
         ffee1d6c  f3e42810  [anon:libc_malloc]
         ffee1d70  f3e29800  [anon:libc_malloc]
         ffee1d74  f453c260  [anon:.bss]
         ffee1d78  00000000
         ffee1d7c  afccc289  /system/bin/mediadrmserver
         ffee1d80  00000000
         ffee1d84  f49b620f  /system/lib/libbinder.so
    #09  ffee1d88  f3e29800  [anon:libc_malloc]
         ffee1d8c  f3e67600  [anon:libc_malloc]
         ffee1d90  f3e42810  [anon:libc_malloc]
         ffee1d94  44da6869
         ffee1d98  f3e29800  [anon:libc_malloc]
         ffee1d9c  f3e06918  [anon:libc_malloc]
         ffee1da0  00000001
         ffee1da4  f49b6193  /system/lib/libbinder.so
    #10  ffee1da8  44da6869
         ffee1dac  f3e50000  [anon:libc_malloc]
         ffee1db0  f3e29800  [anon:libc_malloc]
         ffee1db4  f3e50054  [anon:libc_malloc]
         ffee1db8  f453c260  [anon:.bss]
         ffee1dbc  f49bd0ad  /system/lib/libbinder.so
    #11  ffee1dc0  00000000
         ffee1dc4  ffee1dd0  [stack]
         ffee1dc8  ffee1e90  [stack]
         ffee1dcc  00000000
         ffee1dd0  00000000
         ffee1dd4  f3e59960  [anon:libc_malloc]
         ffee1dd8  0000000c
         ffee1ddc  0000000c
         ffee1de0  00000000
         ffee1de4  00000000
         ffee1de8  00000000
         ffee1dec  00000000
         ffee1df0  00000000
         ffee1df4  f4530000  /apex/com.android.runtime/lib/bionic/libc.so
         ffee1df8  00000000
         ffee1dfc  f3010001
         ........  ........
    #12  ffee1ed0  00000000
         ffee1ed4  f49bd2b1  /system/lib/libbinder.so
         ffee1ed8  f3e11930  [anon:libc_malloc]
         ffee1edc  f3e50000  [anon:libc_malloc]
         ffee1ee0  f3e50090  [anon:libc_malloc]
         ffee1ee4  00000001
         ffee1ee8  00000001
         ffee1eec  f49bd35b  /system/lib/libbinder.so
    #13  ffee1ef0  f453c260  [anon:.bss]
         ffee1ef4  ffee1f54  [stack]
         ffee1ef8  f453c260  [anon:.bss]
         ffee1efc  ffee1f54  [stack]
         ffee1f00  ffee1f5c  [stack]
         ffee1f04  afccc2e7  /system/bin/mediadrmserver
    #14  ffee1f08  f3e34080  [anon:libc_malloc]
         ffee1f0c  f3e14120  [anon:libc_malloc]
         ffee1f10  f3e34080  [anon:libc_malloc]
         ffee1f14  44da6869
         ffee1f18  00000000
         ffee1f1c  f44df215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffee1f20  afccd55c  /system/bin/mediadrmserver
         ffee1f24  00000000
         ffee1f28  00000000
         ffee1f2c  00000000
         ffee1f30  00000000
         ffee1f34  afccc037  /system/bin/mediadrmserver
    #16  ffee1f38  ffee1f98  [stack]
         ffee1f3c  afccd000  /system/bin/mediadrmserver
         ffee1f40  afccd008  /system/bin/mediadrmserver
         ffee1f44  afccd010  /system/bin/mediadrmserver
         ffee1f48  00000000
         ffee1f4c  f4fc6eab  /apex/com.android.runtime/bin/linker
    #17  ffee1f50  00000001
         ffee1f54  ffee2975  [stack]
         ffee1f58  00000000
         ffee1f5c  ffee2990  [stack]
    #18  ffee1f60  ffee2a0e  [stack]
         ffee1f64  ffee2a21  [stack]
         ffee1f68  ffee2a36  [stack]
         ffee1f6c  ffee2a51  [stack]
         ffee1f70  ffee2a64  [stack]
         ffee1f74  ffee2a7d  [stack]
         ffee1f78  ffee2aac  [stack]
         ffee1f7c  ffee2ad9  [stack]
         ffee1f80  ffee2af2  [stack]
         ffee1f84  ffee2b0c  [stack]
         ffee1f88  ffee2d3d  [stack]
         ffee1f8c  ffee2f0f  [stack]
         ffee1f90  ffee2fc2  [stack]
         ffee1f94  00000000
         ffee1f98  00000010
         ffee1f9c  0037b0d6

memory near r1:
    000034f0 -------- -------- -------- --------  ................
    00003500 -------- -------- -------- --------  ................
    00003510 -------- -------- -------- --------  ................
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffee1aa8 f3e14120 ffee1b34 f3e14120 f49c2d6f   A..4... A..o-..
    ffee1ab8 00000000 f3e50000 ffffffdf ffffffff  ................
    ffee1ac8 00000000 00000000 ffffffff 00003513  .............5..
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..
    ffee1b78 f3e14120 f49dc4f8 f3e14120 f49dc5f0   A...... A......
    ffee1b88 f3e14120 f49bfb55 00000000 44da6869   A..U.......ih.D
    ffee1b98 ffee1bc0 f453d168 0000001d f44e4781  ....h.S......GN.

memory near r4 ([stack]):
    ffee1abc f3e50000 ffffffdf ffffffff 00000000  ................
    ffee1acc 00000000 ffffffff 00003513 000003f5  .........5......
    ffee1adc 00000000 00000000 00000000 00000000  ................
    ffee1aec 00000000 00000000 00000000 00000000  ................
    ffee1afc 00000000 00000000 00000000 00000000  ................
    ffee1b0c 00000000 00000000 00000000 00000000  ................
    ffee1b1c 00000000 00000000 00000000 00000000  ................
    ffee1b2c 00000000 00000000 00000000 00000000  ................
    ffee1b3c 00000000 00000000 00000000 00000000  ................
    ffee1b4c 00000000 00000000 00000000 f49b35aa  .............5..
    ffee1b5c b8d21fc9 ffee1c48 f3e14120 00001388  ....H... A......
    ffee1b6c ffffffec f453c260 f40e3004 f3e14120  ....`.S..0.. A..
    ffee1b7c f49dc4f8 f3e14120 f49dc5f0 f3e14120  .... A...... A..
    ffee1b8c f49bfb55 00000000 44da6869 ffee1bc0  U.......ih.D....
    ffee1b9c f453d168 0000001d f44e4781 f453c260  h.S......GN.`.S.
    ffee1bac ffee1c44 0000001d f3e34080 00000000  D........@......

memory near r5 ([stack]):
    ffee1aa0 ffee1b28 ffee1b38 f3e14120 ffee1b34  (...8... A..4...
    ffee1ab0 f3e14120 f49c2d6f 00000000 f3e50000   A..o-..........
    ffee1ac0 ffffffdf ffffffff 00000000 00000000  ................
    ffee1ad0 ffffffff 00003513 000003f5 00000000  .....5..........
    ffee1ae0 00000000 00000000 00000000 00000000  ................
    ffee1af0 00000000 00000000 00000000 00000000  ................
    ffee1b00 00000000 00000000 00000000 00000000  ................
    ffee1b10 00000000 00000000 00000000 00000000  ................
    ffee1b20 00000000 00000000 00000000 00000000  ................
    ffee1b30 00000000 00000000 00000000 00000000  ................
    ffee1b40 00000000 00000000 00000000 00000000  ................
    ffee1b50 00000000 00000000 f49b35aa b8d21fc9  .........5......
    ffee1b60 ffee1c48 f3e14120 00001388 ffffffec  H... A..........
    ffee1b70 f453c260 f40e3004 f3e14120 f49dc4f8  `.S..0.. A......
    ffee1b80 f3e14120 f49dc5f0 f3e14120 f49bfb55   A...... A..U...
    ffee1b90 00000000 44da6869 ffee1bc0 f453d168  ....ih.D....h.S.

memory near r6:
    000034f0 -------- -------- -------- --------  ................
    00003500 -------- -------- -------- --------  ................
    00003510 -------- -------- -------- --------  ................
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffee1ab8 00000000 f3e50000 ffffffdf ffffffff  ................
    ffee1ac8 00000000 00000000 ffffffff 00003513  .............5..
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..
    ffee1b78 f3e14120 f49dc4f8 f3e14120 f49dc5f0   A...... A......
    ffee1b88 f3e14120 f49bfb55 00000000 44da6869   A..U.......ih.D
    ffee1b98 ffee1bc0 f453d168 0000001d f44e4781  ....h.S......GN.
    ffee1ba8 f453c260 ffee1c44 0000001d f3e34080  `.S.D........@..

memory near r9 ([stack]):
    ffee1aa8 f3e14120 ffee1b34 f3e14120 f49c2d6f   A..4... A..o-..
    ffee1ab8 00000000 f3e50000 ffffffdf ffffffff  ................
    ffee1ac8 00000000 00000000 ffffffff 00003513  .............5..
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..
    ffee1b78 f3e14120 f49dc4f8 f3e14120 f49dc5f0   A...... A......
    ffee1b88 f3e14120 f49bfb55 00000000 44da6869   A..U.......ih.D
    ffee1b98 ffee1bc0 f453d168 0000001d f44e4781  ....h.S......GN.

memory near r10 ([stack]):
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..
    ffee1b78 f3e14120 f49dc4f8 f3e14120 f49dc5f0   A...... A......
    ffee1b88 f3e14120 f49bfb55 00000000 44da6869   A..U.......ih.D
    ffee1b98 ffee1bc0 f453d168 0000001d f44e4781  ....h.S......GN.
    ffee1ba8 f453c260 ffee1c44 0000001d f3e34080  `.S.D........@..
    ffee1bb8 00000000 f3e140d0 00000000 00000000  .....@..........
    ffee1bc8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffee1ac8 00000000 00000000 ffffffff 00003513  .............5..
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..
    ffee1b78 f3e14120 f49dc4f8 f3e14120 f49dc5f0   A...... A......
    ffee1b88 f3e14120 f49bfb55 00000000 44da6869   A..U.......ih.D
    ffee1b98 ffee1bc0 f453d168 0000001d f44e4781  ....h.S......GN.
    ffee1ba8 f453c260 ffee1c44 0000001d f3e34080  `.S.D........@..
    ffee1bb8 00000000 f3e140d0 00000000 00000000  .....@..........

memory near ip:
    000034f0 -------- -------- -------- --------  ................
    00003500 -------- -------- -------- --------  ................
    00003510 -------- -------- -------- --------  ................
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffee1a78 44da6869 b8d21fc9 ffee1ac0 f3e14120  ih.D........ A..
    ffee1a88 b8d21fc9 ffee1ac0 00003513 00001388  .........5......
    ffee1a98 ffee1b08 ffee1b18 ffee1b28 ffee1b38  ........(...8...
    ffee1aa8 f3e14120 ffee1b34 f3e14120 f49c2d6f   A..4... A..o-..
    ffee1ab8 00000000 f3e50000 ffffffdf ffffffff  ................
    ffee1ac8 00000000 00000000 ffffffff 00003513  .............5..
    ffee1ad8 000003f5 00000000 00000000 00000000  ................
    ffee1ae8 00000000 00000000 00000000 00000000  ................
    ffee1af8 00000000 00000000 00000000 00000000  ................
    ffee1b08 00000000 00000000 00000000 00000000  ................
    ffee1b18 00000000 00000000 00000000 00000000  ................
    ffee1b28 00000000 00000000 00000000 00000000  ................
    ffee1b38 00000000 00000000 00000000 00000000  ................
    ffee1b48 00000000 00000000 00000000 00000000  ................
    ffee1b58 f49b35aa b8d21fc9 ffee1c48 f3e14120  .5......H... A..
    ffee1b68 00001388 ffffffec f453c260 f40e3004  ........`.S..0..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f44e4c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f44e4c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f44e4c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f44e4c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f44e4c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f44e4c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f44e4c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f44e4c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f44e4ca0 98018acf 8acff908 8acff900 f9009800  ................
    f44e4cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f44e4cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f44e4cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f44e4ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f44e4cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f44e4d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f44e4d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f44e4c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f44e4c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f44e4c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f44e4c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f44e4c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f44e4c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f44e4c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f44e4ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f44e4cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f44e4cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f44e4cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f44e4ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f44e4cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f44e4d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f44e4d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f44e4d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (273 entries):
    afcca000-afccbfff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    afccc000-afcccfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    afccd000-afccdfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f2df7000-f2df7fff ---         0      1000
    f2df8000-f2ef6fff rw-         0     ff000
    f2ef7000-f2ef8fff ---         0      2000
    f2ef9000-f2ff7fff rw-         0     ff000
    f2ff8000-f2ff9fff ---         0      2000
    f2ffa000-f30f8fff rw-         0     ff000
    f30f9000-f30fafff ---         0      2000
    f30fb000-f31f9fff rw-         0     ff000
    f31fa000-f31fbfff ---         0      2000
    f31fc000-f32fafff rw-         0     ff000
    f32fb000-f32fcfff ---         0      2000
    f32fd000-f33fbfff rw-         0     ff000
    f33fc000-f33fdfff ---         0      2000
    f33fe000-f34fcfff rw-         0     ff000
    f34fd000-f34fefff ---         0      2000
    f34ff000-f35fdfff rw-         0     ff000
    f35fe000-f35fffff ---         0      2000
    f3600000-f36fefff rw-         0     ff000
    f36ff000-f3700fff ---         0      2000
    f3701000-f37fffff rw-         0     ff000
    f3800000-f3801fff ---         0      2000
    f3802000-f3900fff rw-         0     ff000
    f3901000-f3901fff ---         0      1000
    f3a00000-f3bfffff rw-         0    200000  [anon:libc_malloc]
    f3c01000-f3c01fff ---         0      1000
    f3c02000-f3d00fff rw-         0     ff000
    f3d01000-f3d01fff ---         0      1000
    f3e00000-f3ffffff rw-         0    200000  [anon:libc_malloc]
    f4028000-f408bfff rw-         0     64000  [anon:linker_alloc]
    f408c000-f4095fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f4096000-f409efff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f409f000-f409ffff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f40a0000-f40a0fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f40a1000-f40a1fff rw-         0      1000  [anon:.bss]
    f40da000-f40defff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f40df000-f40e2fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f40e3000-f40e3fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f40e4000-f40e4fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f40e5000-f40e5fff rw-         0      1000  [anon:.bss]
    f410d000-f410ffff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f4110000-f4110fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f4111000-f4111fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f4112000-f4112fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f4113000-f4113fff rw-         0      1000  [anon:.bss]
    f4169000-f4169fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f416a000-f416afff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f416b000-f416bfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f416c000-f416cfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f416d000-f416dfff rw-         0      1000  [anon:.bss]
    f41b5000-f41b5fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f41b6000-f41b6fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f41b7000-f41b7fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f41b8000-f41b8fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f41b9000-f41b9fff rw-         0      1000  [anon:.bss]
    f41ed000-f41edfff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f41ee000-f41eefff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f41ef000-f41effff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f41f0000-f41f0fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f4210000-f4214fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f4215000-f421afff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f421b000-f421bfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f421c000-f421cfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f421d000-f421dfff rw-         0      1000  [anon:.bss]
    f4251000-f4259fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f425a000-f426ffff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f4270000-f4270fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f4271000-f4271fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f4272000-f4272fff rw-         0      1000  [anon:.bss]
    f4296000-f42a5fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f42a6000-f42b6fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f42b7000-f42b7fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f42b8000-f42bbfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f42bc000-f42bcfff rw-         0      1000  [anon:.bss]
    f42eb000-f42f0fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f42f1000-f42f7fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f42f8000-f42f8fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f42f9000-f42f9fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f42fa000-f42fafff rw-         0      1000  [anon:.bss]
    f4315000-f4323fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f4324000-f4332fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f4333000-f4333fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f4334000-f4334fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f4335000-f4335fff rw-         0      1000  [anon:.bss]
    f4342000-f4342fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f4343000-f4343fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f4344000-f4344fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f4345000-f4345fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f4398000-f439bfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f439c000-f43a6fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f43a7000-f43a7fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f43a8000-f43a8fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f43a9000-f43a9fff rw-         0      1000  [anon:.bss]
    f43ca000-f43f6fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f43f7000-f4435fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f4436000-f4436fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f4437000-f443cfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f443d000-f443dfff rw-         0      1000  [anon:.bss]
    f446e000-f446efff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f446f000-f446ffff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f4470000-f4470fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f4471000-f4471fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f4472000-f4472fff rw-         0      1000  [anon:.bss]
    f4486000-f44aefff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f44af000-f4535fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f4536000-f4537fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f4538000-f453bfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f453c000-f453efff rw-         0      3000  [anon:.bss]
    f453f000-f453ffff r--         0      1000  [anon:.bss]
    f4540000-f454cfff rw-         0      d000  [anon:.bss]
    f4584000-f4597fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f4598000-f45aafff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f45ab000-f45abfff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f45ac000-f45aefff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f45c8000-f45c8fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f45c9000-f45c9fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f45ca000-f45cafff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f45cb000-f45cbfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f4621000-f4621fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f4622000-f4622fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f4623000-f4623fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f4624000-f4624fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f4625000-f4625fff rw-         0      1000  [anon:.bss]
    f4643000-f4649fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f464a000-f464efff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f464f000-f464ffff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f4650000-f4650fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f468e000-f4697fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f4698000-f46a9fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f46aa000-f46aafff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f46ab000-f46abfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f46ac000-f46acfff rw-         0      1000  [anon:.bss]
    f46d5000-f46defff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f46df000-f46e8fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f46e9000-f46e9fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f46ea000-f46ebfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f4702000-f4719fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f471a000-f473afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f473b000-f473bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f473c000-f473ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f4768000-f4768fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f4769000-f4769fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f476a000-f476afff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f476b000-f476bfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f4780000-f478ffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f4790000-f47a9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f47aa000-f47aafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f47ab000-f47abfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f47ac000-f47acfff rw-         0      1000  [anon:.bss]
    f47d5000-f47d5fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f47d6000-f47d6fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f47d7000-f47d7fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f47d8000-f47d8fff rw-         0      1000  [anon:.bss]
    f4810000-f481ffff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f4820000-f4830fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4831000-f4831fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4832000-f4833fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4860000-f4866fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f4867000-f486cfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f486d000-f486dfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f486e000-f486efff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f486f000-f486ffff rw-         0      1000  [anon:.bss]
    f48af000-f48affff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f48b0000-f48b0fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f48b1000-f48b1fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f48b2000-f48b2fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f48eb000-f48ebfff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f48ec000-f48ecfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f48ed000-f48edfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f4900000-f491dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f491e000-f493afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f493b000-f493bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f493c000-f493ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f4946000-f4952fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f4953000-f495ffff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f4960000-f4960fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f4961000-f4961fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f4962000-f4962fff rw-         0      1000  [anon:.bss]
    f4982000-f49b3fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f49b4000-f49dffff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f49e0000-f49e0fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f49e1000-f49e8fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f49e9000-f49e9fff rw-         0      1000  [anon:.bss]
    f4a27000-f4a2dfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f4a2e000-f4a33fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4a34000-f4a34fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4a35000-f4a35fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4a4d000-f4a63fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f4a64000-f4a7bfff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f4a7c000-f4a7cfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f4a7d000-f4a7dfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f4a7e000-f4a7efff rw-         0      1000  [anon:.bss]
    f4a87000-f4abcfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f4abd000-f4b0bfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f4b0c000-f4b0cfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f4b0d000-f4b11fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f4b12000-f4b13fff rw-         0      2000  [anon:.bss]
    f4bad000-f4baefff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f4baf000-f4bb0fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f4bb1000-f4bb1fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f4bb2000-f4bb2fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f4bb3000-f4bb3fff rw-         0      1000  [anon:.bss]
    f4bdb000-f4bdbfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f4c37000-f4c37fff ---         0      1000
    f4c38000-f4c3bfff rw-         0      4000  [anon:thread signal stack]
    f4c3c000-f4c3cfff ---         0      1000
    f4c3d000-f4c40fff rw-         0      4000  [anon:thread signal stack]
    f4c41000-f4c41fff ---         0      1000
    f4c42000-f4c45fff rw-         0      4000  [anon:thread signal stack]
    f4c46000-f4c46fff ---         0      1000
    f4c47000-f4c4afff rw-         0      4000  [anon:thread signal stack]
    f4c4b000-f4c4bfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f4c4d000-f4c6cfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f4c6d000-f4c8cfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f4c8d000-f4cacfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f4cad000-f4cccfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f4ccd000-f4cecfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f4ced000-f4d0cfff r--         0     20000  /dev/__properties__/properties_serial
    f4d0d000-f4d16fff r--         0      a000  /dev/__properties__/property_info
    f4d18000-f4d18fff ---         0      1000
    f4d19000-f4d1cfff rw-         0      4000  [anon:thread signal stack]
    f4d1d000-f4d1dfff ---         0      1000
    f4d1e000-f4d21fff rw-         0      4000  [anon:thread signal stack]
    f4d22000-f4d22fff ---         0      1000
    f4d23000-f4d26fff rw-         0      4000  [anon:thread signal stack]
    f4d27000-f4d27fff ---         0      1000
    f4d28000-f4d2bfff rw-         0      4000  [anon:thread signal stack]
    f4d2c000-f4d2cfff ---         0      1000
    f4d2d000-f4d30fff rw-         0      4000  [anon:thread signal stack]
    f4d31000-f4d31fff ---         0      1000
    f4d32000-f4d35fff rw-         0      4000  [anon:thread signal stack]
    f4d36000-f4d36fff ---         0      1000
    f4d37000-f4d3afff rw-         0      4000  [anon:thread signal stack]
    f4d3b000-f4d5afff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f4d5b000-f4d7afff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f4d7b000-f4e42fff r--         0     c8000  [anon:linker_alloc]
    f4e43000-f4e49fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f4e4b000-f4e4bfff rw-         0      1000  [anon:abort message]
    f4e4c000-f4e4cfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f4e4d000-f4e4dfff ---         0      1000
    f4e4e000-f4e50fff rw-         0      3000
    f4e51000-f4e51fff ---         0      1000
    f4e52000-f4e54fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f4e55000-f4e74fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f4e75000-f4e75fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f4e76000-f4ed9fff r--         0     64000  [anon:linker_alloc]
    f4eda000-f4ef9fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f4efa000-f4efafff ---         0      1000
    f4efb000-f4efbfff rw-         0      1000
    f4efc000-f4efcfff ---         0      1000
    f4efd000-f4f1cfff r--         0     20000  /dev/__properties__/properties_serial
    f4f1d000-f4f1dfff rw-         0      1000  [anon:System property context nodes]
    f4f1e000-f4f27fff r--         0      a000  /dev/__properties__/property_info
    f4f28000-f4f8bfff r--         0     64000  [anon:linker_alloc]
    f4f8c000-f4f8dfff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f4f8e000-f4f8efff r--         0      1000  [anon:atexit handlers]
    f4f8f000-f4f8ffff ---         0      1000
    f4f90000-f4f93fff rw-         0      4000  [anon:thread signal stack]
    f4f94000-f4f94fff rw-         0      1000  [anon:arc4random data]
    f4f95000-f4f95fff r--         0      1000  [anon:atexit handlers]
    f4f96000-f4f96fff rw-         0      1000  [anon:System property context nodes]
    f4f97000-f4f97fff rw-         0      1000  [anon:arc4random data]
    f4f98000-f4fb4fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f4fb5000-f504cfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f504d000-f504dfff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f504e000-f5051fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f5052000-f5057fff rw-         0      6000
    f5058000-f5058fff r--         0      1000
    f5059000-f505afff rw-         0      2000
    ffec2000-ffee2fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 13593, name: Binder:13587_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3cfdfb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f3cfe230
    ip  f3cfdf70  sp  f3cfdf60  lr  f44e5511  pc  f44e0108

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:
         f3cfdf20  00000004
         f3cfdf24  00000000
         f3cfdf28  f3cfe0a0
         f3cfdf2c  f453c260  [anon:.bss]
         f3cfdf30  f3e7a800  [anon:libc_malloc]
         f3cfdf34  f49c45f3  /system/lib/libbinder.so
         f3cfdf38  f3cfe0a0
         f3cfdf3c  f3e7a804  [anon:libc_malloc]
         f3cfdf40  00000004
         f3cfdf44  f42a91e7  /system/lib/libmediadrm.so
         f3cfdf48  44da6869
         f3cfdf4c  f3e09814  [anon:libc_malloc]
         f3cfdf50  00000000
         f3cfdf54  f3cfdf90
         f3cfdf58  f3cfdfb4
         f3cfdf5c  f453c3a8  [anon:.bss]
    #00  f3cfdf60  f3cfe490
         f3cfdf64  f453c260  [anon:.bss]
         f3cfdf68  00000089
         f3cfdf6c  00000000
    #01  f3cfdf70  00000000
         f3cfdf74  00000000
         f3cfdf78  ffffffff
         f3cfdf7c  f3cfdfb4
         f3cfdf80  00000000
         f3cfdf84  44da6869
         f3cfdf88  f42bc028  [anon:.bss]
         f3cfdf8c  00000000
         f3cfdf90  00000000
         f3cfdf94  00000002
         f3cfdf98  f453c260  [anon:.bss]
         f3cfdf9c  00000000
         f3cfdfa0  f453c260  [anon:.bss]
         f3cfdfa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3cfdfa8  00000000
         f3cfdfac  00000000
         f3cfdfb0  00000007
         f3cfdfb4  f3b00200  [anon:libc_malloc]
         f3cfdfb8  44da6869
         f3cfdfbc  f42bc028  [anon:.bss]
         f3cfdfc0  f3e41000  [anon:libc_malloc]
         f3cfdfc4  f453c260  [anon:.bss]
         f3cfdfc8  00000000
         f3cfdfcc  f453c260  [anon:.bss]
         f3cfdfd0  00003513
         f3cfdfd4  f453c260  [anon:.bss]
         f3cfdfd8  f3cfe230
         f3cfdfdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f3cfdfe0  00000004
         f3cfdfe4  f409b2cb  /system/lib/libutils.so
         f3cfdfe8  00000000
         f3cfdfec  f3a2c000  [anon:libc_malloc]
         f3cfdff0  00000010
         f3cfdff4  44da6869
         f3cfdff8  f3e41010  [anon:libc_malloc]
         f3cfdffc  f3e41000  [anon:libc_malloc]
         f3cfe000  f453c260  [anon:.bss]
         f3cfe004  00000000
         f3cfe008  f453c260  [anon:.bss]
         f3cfe00c  00003513
         f3cfe010  f453c260  [anon:.bss]
         f3cfe014  f42acdd9  /system/lib/libmediadrm.so
    #04  f3cfe018  00000010
         f3cfe01c  00000000
         f3cfe020  f3a2c200  [anon:libc_malloc]
         f3cfe024  00000000
         f3cfe028  00000000
         f3cfe02c  00000000
         f3cfe030  00000000
         f3cfe034  00000000
         f3cfe038  44da6869
         f3cfe03c  f3e41010  [anon:libc_malloc]
         f3cfe040  f3e29180  [anon:libc_malloc]
         f3cfe044  f453c260  [anon:.bss]
         f3cfe048  00000000
         f3cfe04c  f3cfe1e4
         f3cfe050  00003513
         f3cfe054  f49b620f  /system/lib/libbinder.so
    #05  f3cfe058  f3e29180  [anon:libc_malloc]
         f3cfe05c  f3a00480  [anon:libc_malloc]
         f3cfe060  f3e41010  [anon:libc_malloc]
         f3cfe064  44da6869
         f3cfe068  f3e29180  [anon:libc_malloc]
         f3cfe06c  f3e06498  [anon:libc_malloc]
         f3cfe070  00000001
         f3cfe074  f49b6193  /system/lib/libbinder.so
    #06  f3cfe078  00003513
         f3cfe07c  f3a2c000  [anon:libc_malloc]
         f3cfe080  f3e29180  [anon:libc_malloc]
         f3cfe084  f3a2c054  [anon:libc_malloc]
         f3cfe088  f453c260  [anon:.bss]
         f3cfe08c  f49bd0ad  /system/lib/libbinder.so
    #07  f3cfe090  00000000
         f3cfe094  f3e09708  [anon:libc_malloc]
         f3cfe098  f3e09714  [anon:libc_malloc]
         f3cfe09c  f3e09818  [anon:libc_malloc]
         f3cfe0a0  00000000
         f3cfe0a4  f3e097a4  [anon:libc_malloc]
         f3cfe0a8  f3c00000
         f3cfe0ac  f3e097f8  [anon:libc_malloc]
         f3cfe0b0  f3e59830  [anon:libc_malloc]
         f3cfe0b4  f44b55d1  /apex/com.android.runtime/lib/bionic/libc.so
         f3cfe0b8  00000004
         f3cfe0bc  00000000
         f3cfe0c0  00000000
         f3cfe0c4  f453c260  [anon:.bss]
         f3cfe0c8  00000000
         f3cfe0cc  f3e09708  [anon:libc_malloc]
         ........  ........
    #08  f3cfe1a0  f3cfe230
         f3cfe1a4  f49bd2b1  /system/lib/libbinder.so
         f3cfe1a8  00000000
         f3cfe1ac  f3a2c000  [anon:libc_malloc]
         f3cfe1b0  f3a2c090  [anon:libc_malloc]
         f3cfe1b4  00000001
         f3cfe1b8  00000000
         f3cfe1bc  f49bd35b  /system/lib/libbinder.so
    #09  f3cfe1c0  00000000
         f3cfe1c4  f49bc8af  /system/lib/libbinder.so
         f3cfe1c8  f3e11930  [anon:libc_malloc]
         f3cfe1cc  f3e1193c  [anon:libc_malloc]
         f3cfe1d0  00000000
         f3cfe1d4  f49d6939  /system/lib/libbinder.so
    #10  f3cfe1d8  f3e11930  [anon:libc_malloc]
         f3cfe1dc  f4099905  /system/lib/libutils.so
    #11  f3cfe1e0  f3e05240  [anon:libc_malloc]
         f3cfe1e4  f3e11930  [anon:libc_malloc]
         f3cfe1e8  f3e05220  [anon:libc_malloc]
         f3cfe1ec  f3e11930  [anon:libc_malloc]
         f3cfe1f0  44da6869
         f3cfe1f4  f3cfe230
         f3cfe1f8  f3cfe230
         f3cfe1fc  f3cfe230
         f3cfe200  00000078
         f3cfe204  00003513
         f3cfe208  00003513
         f3cfe20c  f505a020
         f3cfe210  f3cfe230
         f3cfe214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3cfe218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cfe21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3cfe220  f3cfe238
         f3cfe224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cfe228  f3cfe230
         f3cfe22c  00000000
         f3cfe230  f5059dc0
         f3cfe234  f38fe230
         f3cfe238  00003519
         f3cfe23c  00003513
         f3cfe240  00000001
         f3cfe244  f3c01000
         f3cfe248  000fd230
         f3cfe24c  00001000
         f3cfe250  00000000
         f3cfe254  00000000
         f3cfe258  00000003
         f3cfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 14857, name: HwBinder:13587_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f38fe118  r3  f38fe074
    r4  f453c260  r5  c0306201  r6  f38fe118  r7  00000036
    r8  f38fe138  r9  f453c260  r10 00000000  r11 f38fe120
    ip  00000000  sp  f38fe060  lr  f44ea709  pc  f451c1c4

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:
         f38fe020  44da6869
         f38fe024  f38fe05c
         f38fe028  f3e119f0  [anon:libc_malloc]
         f38fe02c  f409972d  /system/lib/libutils.so
         f38fe030  f453c260  [anon:.bss]
         f38fe034  f38fe138
         f38fe038  00000000
         f38fe03c  f3e3c518  [anon:libc_malloc]
         f38fe040  f3e14190  [anon:libc_malloc]
         f38fe044  f409ac35  /system/lib/libutils.so
         f38fe048  f3a35010  [anon:libc_malloc]
         f38fe04c  f38fe490
         f38fe050  00000000
         f38fe054  000002f0
         f38fe058  00000000
         f38fe05c  00000000
    #00  f38fe060  f38fe074
         ........  ........
    #01  f38fe060  f38fe074
         f38fe064  44da6869
         f38fe068  f3e3c500  [anon:libc_malloc]
         f38fe06c  f4426555  /system/lib/libhidlbase.so
         f38fe070  f38fe118
         f38fe074  00000000
    #02  f38fe078  00000011
         f38fe07c  f38fe160
         f38fe080  f3e3c500  [anon:libc_malloc]
         f38fe084  f3e3c554  [anon:libc_malloc]
         f38fe088  f3e3c598  [anon:libc_malloc]
         f38fe08c  00000004
         f38fe090  00000000
         f38fe094  00000000
         f38fe098  00000000
         f38fe09c  00000000
         f38fe0a0  00000000
         f38fe0a4  f3e10108  [anon:libc_malloc]
         f38fe0a8  00000004
         f38fe0ac  00000006
         f38fe0b0  00000004
         f38fe0b4  00000000
         ........  ........
    #03  f38fe1b8  f38fe1e4
         f38fe1bc  00003513
         f38fe1c0  f3a29300  [anon:libc_malloc]
         f38fe1c4  f3a2930c  [anon:libc_malloc]
         f38fe1c8  00000000
         f38fe1cc  00000000
         f38fe1d0  f38fe1e4
         f38fe1d4  f443270d  /system/lib/libhidlbase.so
    #04  f38fe1d8  f3a29300  [anon:libc_malloc]
         f38fe1dc  f4099905  /system/lib/libutils.so
    #05  f38fe1e0  f3a02060  [anon:libc_malloc]
         f38fe1e4  f3a29300  [anon:libc_malloc]
         f38fe1e8  f3a001d0  [anon:libc_malloc]
         f38fe1ec  f3a29300  [anon:libc_malloc]
         f38fe1f0  44da6869
         f38fe1f4  f38fe230
         f38fe1f8  f38fe230
         f38fe1fc  f38fe230
         f38fe200  00000078
         f38fe204  00003519
         f38fe208  00003513
         f38fe20c  f3cfe490
         f38fe210  f38fe230
         f38fe214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f38fe218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f38fe21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f38fe220  f38fe238
         f38fe224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f38fe228  f38fe230
         f38fe22c  00000000
         f38fe230  f3cfe230
         f38fe234  f37fd230
         f38fe238  00003a09
         f38fe23c  00003513
         f38fe240  00000001
         f38fe244  f3801000
         f38fe248  000fd230
         f38fe24c  00001000
         f38fe250  00000000
         f38fe254  00000000
         f38fe258  00000003
         f38fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 14858, name: HwBinder:13587_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f37fd118  r3  f37fd074
    r4  f453c260  r5  c0306201  r6  f37fd118  r7  00000036
    r8  f37fd138  r9  f453c260  r10 00000000  r11 f37fd120
    ip  00000000  sp  f37fd060  lr  f44ea709  pc  f451c1c4

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:
         f37fd020  00000001
         f37fd024  00000001
         f37fd028  00000000
         f37fd02c  f453c260  [anon:.bss]
         f37fd030  f37fd120
         f37fd034  f44af257  /apex/com.android.runtime/lib/bionic/libc.so
         f37fd038  00000010
         f37fd03c  f40972cf  /system/lib/libutils.so
         f37fd040  00000000
         f37fd044  f409ac7d  /system/lib/libutils.so
         f37fd048  f3a35010  [anon:libc_malloc]
         f37fd04c  f37fd490
         f37fd050  00000000
         f37fd054  000002f4
         f37fd058  00000000
         f37fd05c  00000000
    #00  f37fd060  f37fd074
         ........  ........
    #01  f37fd060  f37fd074
         f37fd064  44da6869
         f37fd068  f3a37500  [anon:libc_malloc]
         f37fd06c  f4426555  /system/lib/libhidlbase.so
         f37fd070  f37fd118
         f37fd074  00000000
    #02  f37fd078  00000001
         f37fd07c  00000000
         f37fd080  f3b002c0  [anon:libc_malloc]
         f37fd084  f3a37554  [anon:libc_malloc]
         f37fd088  f3a37598  [anon:libc_malloc]
         f37fd08c  00000004
         f37fd090  00000004
         f37fd094  fffffff0
         f37fd098  fffffff0
         f37fd09c  f44bbc61  /apex/com.android.runtime/lib/bionic/libc.so
         f37fd0a0  44da6869
         f37fd0a4  fffffffc
         f37fd0a8  f3b02930  [anon:libc_malloc]
         f37fd0ac  f44a826c  /apex/com.android.runtime/lib/bionic/libc.so
         f37fd0b0  f3e0a508  [anon:libc_malloc]
         f37fd0b4  f3b002c0  [anon:libc_malloc]
         ........  ........
    #03  f37fd1b8  f37fd1e4
         f37fd1bc  00003513
         f37fd1c0  f3e119c0  [anon:libc_malloc]
         f37fd1c4  f3e119cc  [anon:libc_malloc]
         f37fd1c8  00000000
         f37fd1cc  00000000
         f37fd1d0  f37fd1e4
         f37fd1d4  f443270d  /system/lib/libhidlbase.so
    #04  f37fd1d8  f3e119c0  [anon:libc_malloc]
         f37fd1dc  f4099905  /system/lib/libutils.so
    #05  f37fd1e0  f3e064c8  [anon:libc_malloc]
         f37fd1e4  f3e119c0  [anon:libc_malloc]
         f37fd1e8  f3e05230  [anon:libc_malloc]
         f37fd1ec  f3e119c0  [anon:libc_malloc]
         f37fd1f0  44da6869
         f37fd1f4  f37fd230
         f37fd1f8  f37fd230
         f37fd1fc  f37fd230
         f37fd200  00000078
         f37fd204  00003a09
         f37fd208  00003513
         f37fd20c  f38fe490
         f37fd210  f37fd230
         f37fd214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f37fd218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f37fd21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f37fd220  f37fd238
         f37fd224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f37fd228  f37fd230
         f37fd22c  00000000
         f37fd230  f38fe230
         f37fd234  f36fc230
         f37fd238  00003a0a
         f37fd23c  00003513
         f37fd240  00000001
         f37fd244  f3700000
         f37fd248  000fd230
         f37fd24c  00001000
         f37fd250  00000000
         f37fd254  00000000
         f37fd258  00000003
         f37fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 16141, name: Binder:13587_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f36fbfb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f36fc230
    ip  f36fbf70  sp  f36fbf60  lr  f44e5511  pc  f44e0108

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:
         f36fbf20  44da6869
         f36fbf24  f35fb498
         f36fbf28  f453c3a8  [anon:.bss]
         f36fbf2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f36fbf30  00000000
         f36fbf34  01000000
         f36fbf38  f453c260  [anon:.bss]
         f36fbf3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f36fbf40  f35fb238
         f36fbf44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f36fbf48  f35fb230
         f36fbf4c  f36fbf94
         f36fbf50  f35fb274
         f36fbf54  00000000
         f36fbf58  f36fbfb4
         f36fbf5c  f453c3a8  [anon:.bss]
    #00  f36fbf60  f36fc490
         f36fbf64  f453c260  [anon:.bss]
         f36fbf68  00000089
         f36fbf6c  00000000
    #01  f36fbf70  00000000
         f36fbf74  00000000
         f36fbf78  ffffffff
         f36fbf7c  f36fbfb4
         f36fbf80  00000000
         f36fbf84  44da6869
         f36fbf88  f42bc028  [anon:.bss]
         f36fbf8c  00000000
         f36fbf90  00000000
         f36fbf94  00000002
         f36fbf98  f453c260  [anon:.bss]
         f36fbf9c  00000000
         f36fbfa0  f453c260  [anon:.bss]
         f36fbfa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f36fbfa8  00000000
         f36fbfac  00000000
         f36fbfb0  44da6869
         f36fbfb4  f34fe000
         f36fbfb8  44da6869
         f36fbfbc  f42bc028  [anon:.bss]
         f36fbfc0  f3a69200  [anon:libc_malloc]
         f36fbfc4  f453c260  [anon:.bss]
         f36fbfc8  00000000
         f36fbfcc  f453c260  [anon:.bss]
         f36fbfd0  00003513
         f36fbfd4  f453c260  [anon:.bss]
         f36fbfd8  f36fc230
         f36fbfdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f36fbfe0  00000000
         f36fbfe4  f36fc030
         f36fbfe8  00000000
         f36fbfec  f3e50c00  [anon:libc_malloc]
         f36fbff0  00000010
         f36fbff4  44da6869
         f36fbff8  f3a69210  [anon:libc_malloc]
         f36fbffc  f3a69200  [anon:libc_malloc]
         f36fc000  f453c260  [anon:.bss]
         f36fc004  00000000
         f36fc008  f453c260  [anon:.bss]
         f36fc00c  00003513
         f36fc010  f453c260  [anon:.bss]
         f36fc014  f42acdd9  /system/lib/libmediadrm.so
    #04  f36fc018  00000010
         f36fc01c  00000000
         f36fc020  f3e50e00  [anon:libc_malloc]
         f36fc024  00000000
         f36fc028  00000000
         f36fc02c  00000000
         f36fc030  00000000
         f36fc034  00000000
         f36fc038  44da6869
         f36fc03c  f3a69210  [anon:libc_malloc]
         f36fc040  f3a36c40  [anon:libc_malloc]
         f36fc044  f453c260  [anon:.bss]
         f36fc048  00000000
         f36fc04c  f36fc1e4
         f36fc050  00003513
         f36fc054  f49b620f  /system/lib/libbinder.so
    #05  f36fc058  f3a36c40  [anon:libc_malloc]
         f36fc05c  f3a68ce0  [anon:libc_malloc]
         f36fc060  f3a69210  [anon:libc_malloc]
         f36fc064  44da6869
         f36fc068  f3a36c40  [anon:libc_malloc]
         f36fc06c  f3a024e0  [anon:libc_malloc]
         f36fc070  00000001
         f36fc074  f49b6193  /system/lib/libbinder.so
    #06  f36fc078  44da6869
         f36fc07c  f3e50c00  [anon:libc_malloc]
         f36fc080  f3a36c40  [anon:libc_malloc]
         f36fc084  f3e50c54  [anon:libc_malloc]
         f36fc088  f453c260  [anon:.bss]
         f36fc08c  f49bd0ad  /system/lib/libbinder.so
    #07  f36fc090  ffff0208  [vectors]
         f36fc094  f36fc0e9
         f36fc098  0000000a
         f36fc09c  f3e0ac00  [anon:libc_malloc]
         f36fc0a0  44da6869
         f36fc0a4  f3e09008  [anon:libc_malloc]
         f36fc0a8  44da6869
         f36fc0ac  00000000
         f36fc0b0  03000000
         f36fc0b4  f36fc0f4
         f36fc0b8  f36fc490
         f36fc0bc  f44e6ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f36fc0c0  00000000
         f36fc0c4  f42f1a0d  /system/lib/libbase.so
         f36fc0c8  f36fc0f4
         f36fc0cc  03000000
         ........  ........
    #08  f36fc1a0  f3e50c00  [anon:libc_malloc]
         f36fc1a4  f3e50c54  [anon:libc_malloc]
         f36fc1a8  00000000
         f36fc1ac  f3e50c00  [anon:libc_malloc]
         f36fc1b0  f3e50c90  [anon:libc_malloc]
         f36fc1b4  00000000
         f36fc1b8  00000000
         f36fc1bc  f49bd35b  /system/lib/libbinder.so
    #09  f36fc1c0  00000000
         f36fc1c4  f49bc8af  /system/lib/libbinder.so
         f36fc1c8  f3e11960  [anon:libc_malloc]
         f36fc1cc  f3e1196c  [anon:libc_malloc]
         f36fc1d0  00000000
         f36fc1d4  f49d6939  /system/lib/libbinder.so
    #10  f36fc1d8  f3e11960  [anon:libc_malloc]
         f36fc1dc  f4099905  /system/lib/libutils.so
    #11  f36fc1e0  f3e05280  [anon:libc_malloc]
         f36fc1e4  f3e11960  [anon:libc_malloc]
         f36fc1e8  f3e05200  [anon:libc_malloc]
         f36fc1ec  f3e11960  [anon:libc_malloc]
         f36fc1f0  44da6869
         f36fc1f4  f36fc230
         f36fc1f8  f36fc230
         f36fc1fc  f36fc230
         f36fc200  00000078
         f36fc204  00003513
         f36fc208  00003513
         f36fc20c  f505a020
         f36fc210  f36fc230
         f36fc214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f36fc218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f36fc21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f36fc220  f36fc238
         f36fc224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f36fc228  f36fc230
         f36fc22c  00000000
         f36fc230  f37fd230
         f36fc234  f35fb230
         f36fc238  00003f0d
         f36fc23c  00003513
         f36fc240  00000001
         f36fc244  f35ff000
         f36fc248  000fd230
         f36fc24c  00001000
         f36fc250  00000000
         f36fc254  00000000
         f36fc258  00000003
         f36fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 16145, name: Binder:13587_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f35fafb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f35fb230
    ip  f35faf70  sp  f35faf60  lr  f44e5511  pc  f44e0108

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:
         f35faf20  00000000
         f35faf24  00000000
         f35faf28  00000000
         f35faf2c  00000000
         f35faf30  00000000
         f35faf34  00000000
         f35faf38  00000000
         f35faf3c  00000000
         f35faf40  00000000
         f35faf44  00000000
         f35faf48  00000000
         f35faf4c  00000000
         f35faf50  00000000
         f35faf54  00000000
         f35faf58  f35fafb4
         f35faf5c  f453c3a8  [anon:.bss]
    #00  f35faf60  f35fb490
         f35faf64  f453c260  [anon:.bss]
         f35faf68  00000089
         f35faf6c  00000000
    #01  f35faf70  00000000
         f35faf74  00000000
         f35faf78  ffffffff
         f35faf7c  f35fafb4
         f35faf80  00000000
         f35faf84  44da6869
         f35faf88  f42bc028  [anon:.bss]
         f35faf8c  00000000
         f35faf90  00000000
         f35faf94  00000002
         f35faf98  f453c260  [anon:.bss]
         f35faf9c  00000000
         f35fafa0  f453c260  [anon:.bss]
         f35fafa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f35fafa8  00000000
         f35fafac  f3f03550  [anon:libc_malloc]
         f35fafb0  0000197c
         f35fafb4  00000000
         f35fafb8  44da6869
         f35fafbc  f42bc028  [anon:.bss]
         f35fafc0  f3a69800  [anon:libc_malloc]
         f35fafc4  f453c260  [anon:.bss]
         f35fafc8  00000000
         f35fafcc  f453c260  [anon:.bss]
         f35fafd0  00003513
         f35fafd4  f453c260  [anon:.bss]
         f35fafd8  f35fb230
         f35fafdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f35fafe0  00000000
         f35fafe4  f35fb030
         f35fafe8  00000000
         f35fafec  f3a2cc00  [anon:libc_malloc]
         f35faff0  00000010
         f35faff4  44da6869
         f35faff8  f3a69810  [anon:libc_malloc]
         f35faffc  f3a69800  [anon:libc_malloc]
         f35fb000  f453c260  [anon:.bss]
         f35fb004  00000000
         f35fb008  f453c260  [anon:.bss]
         f35fb00c  00003513
         f35fb010  f453c260  [anon:.bss]
         f35fb014  f42acdd9  /system/lib/libmediadrm.so
    #04  f35fb018  00000010
         f35fb01c  00000000
         f35fb020  f3a2ce00  [anon:libc_malloc]
         f35fb024  00000000
         f35fb028  00000000
         f35fb02c  00000000
         f35fb030  00000000
         f35fb034  00000000
         f35fb038  44da6869
         f35fb03c  f3a69810  [anon:libc_malloc]
         f35fb040  f3e74880  [anon:libc_malloc]
         f35fb044  f453c260  [anon:.bss]
         f35fb048  00000000
         f35fb04c  f35fb1e4
         f35fb050  00003513
         f35fb054  f49b620f  /system/lib/libbinder.so
    #05  f35fb058  f3e74880  [anon:libc_malloc]
         f35fb05c  f3e59540  [anon:libc_malloc]
         f35fb060  f3a69810  [anon:libc_malloc]
         f35fb064  44da6869
         f35fb068  f3e74880  [anon:libc_malloc]
         f35fb06c  f3e071e8  [anon:libc_malloc]
         f35fb070  00000001
         f35fb074  f49b6193  /system/lib/libbinder.so
    #06  f35fb078  44da6869
         f35fb07c  f3a2cc00  [anon:libc_malloc]
         f35fb080  f3e74880  [anon:libc_malloc]
         f35fb084  f3a2cc54  [anon:libc_malloc]
         f35fb088  f453c260  [anon:.bss]
         f35fb08c  f49bd0ad  /system/lib/libbinder.so
    #07  f35fb090  ffff0208  [vectors]
         f35fb094  f35fb0e9
         f35fb098  0000000a
         f35fb09c  f3e0b300  [anon:libc_malloc]
         f35fb0a0  44da6869
         f35fb0a4  f3e09008  [anon:libc_malloc]
         f35fb0a8  44da6869
         f35fb0ac  f3e0b308  [anon:libc_malloc]
         f35fb0b0  0000000e
         f35fb0b4  f3e0b32c  [anon:libc_malloc]
         f35fb0b8  f35fb128
         f35fb0bc  f3e0b39c  [anon:libc_malloc]
         f35fb0c0  f3800000
         f35fb0c4  f3e0b3f8  [anon:libc_malloc]
         f35fb0c8  f3a570c0  [anon:libc_malloc]
         f35fb0cc  f44b5d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f35fb1a0  f3a2cc00  [anon:libc_malloc]
         f35fb1a4  f3a2cc54  [anon:libc_malloc]
         f35fb1a8  00000000
         f35fb1ac  f3a2cc00  [anon:libc_malloc]
         f35fb1b0  f3a2cc90  [anon:libc_malloc]
         f35fb1b4  00000000
         f35fb1b8  00000000
         f35fb1bc  f49bd35b  /system/lib/libbinder.so
    #09  f35fb1c0  00000000
         f35fb1c4  f49bc8af  /system/lib/libbinder.so
         f35fb1c8  f3e11b40  [anon:libc_malloc]
         f35fb1cc  f3e11b4c  [anon:libc_malloc]
         f35fb1d0  00000000
         f35fb1d4  f49d6939  /system/lib/libbinder.so
    #10  f35fb1d8  f3e11b40  [anon:libc_malloc]
         f35fb1dc  f4099905  /system/lib/libutils.so
    #11  f35fb1e0  f3e05360  [anon:libc_malloc]
         f35fb1e4  f3e11b40  [anon:libc_malloc]
         f35fb1e8  f3e05280  [anon:libc_malloc]
         f35fb1ec  f3e11b40  [anon:libc_malloc]
         f35fb1f0  44da6869
         f35fb1f4  f35fb230
         f35fb1f8  f35fb230
         f35fb1fc  f35fb230
         f35fb200  00000078
         f35fb204  00003f0d
         f35fb208  00003513
         f35fb20c  f36fc490
         f35fb210  f35fb230
         f35fb214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f35fb218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f35fb21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f35fb220  f35fb238
         f35fb224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f35fb228  f35fb230
         f35fb22c  00000000
         f35fb230  f36fc230
         f35fb234  f34fa230
         f35fb238  00003f11
         f35fb23c  00003513
         f35fb240  00000001
         f35fb244  f34fe000
         f35fb248  000fd230
         f35fb24c  00001000
         f35fb250  00000000
         f35fb254  00000000
         f35fb258  00000003
         f35fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 20316, name: HwBinder:13587_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f34fa118  r3  f34fa074
    r4  f453c260  r5  c0306201  r6  f34fa118  r7  00000036
    r8  f34fa138  r9  f453c260  r10 00000000  r11 f34fa120
    ip  00000000  sp  f34fa060  lr  f44ea709  pc  f451c1c4

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:
         f34fa020  f45443c0  [anon:.bss]
         f34fa024  f3e0ba08  [anon:libc_malloc]
         f34fa028  f34f9fe0
         f34fa02c  f453c260  [anon:.bss]
         f34fa030  f34fa120
         f34fa034  f44af257  /apex/com.android.runtime/lib/bionic/libc.so
         f34fa038  00000000
         f34fa03c  f3e3c144  [anon:libc_malloc]
         f34fa040  f3e5adb0  [anon:libc_malloc]
         f34fa044  f409ac35  /system/lib/libutils.so
         f34fa048  f3a35010  [anon:libc_malloc]
         f34fa04c  f34fa490
         f34fa050  00000000
         f34fa054  000002f8
         f34fa058  00000000
         f34fa05c  00000000
    #00  f34fa060  f34fa074
         ........  ........
    #01  f34fa060  f34fa074
         f34fa064  44da6869
         f34fa068  f3e3c140  [anon:libc_malloc]
         f34fa06c  f4426555  /system/lib/libhidlbase.so
         f34fa070  f34fa118
         f34fa074  00000000
    #02  f34fa078  00000000
         f34fa07c  00000000
         f34fa080  f3f00380  [anon:libc_malloc]
         f34fa084  f3e3c194  [anon:libc_malloc]
         f34fa088  f3e3c1d8  [anon:libc_malloc]
         f34fa08c  00000004
         f34fa090  00000004
         f34fa094  fffffff0
         f34fa098  fffffff0
         f34fa09c  f44bbc61  /apex/com.android.runtime/lib/bionic/libc.so
         f34fa0a0  44da6869
         f34fa0a4  fffffffc
         f34fa0a8  f3f029f0  [anon:libc_malloc]
         f34fa0ac  f44a826c  /apex/com.android.runtime/lib/bionic/libc.so
         f34fa0b0  f3e0ba08  [anon:libc_malloc]
         f34fa0b4  f3f00380  [anon:libc_malloc]
         ........  ........
    #03  f34fa1b8  f34fa1e4
         f34fa1bc  00003513
         f34fa1c0  f3e119f0  [anon:libc_malloc]
         f34fa1c4  f3e119fc  [anon:libc_malloc]
         f34fa1c8  00000000
         f34fa1cc  00000000
         f34fa1d0  f34fa1e4
         f34fa1d4  f443270d  /system/lib/libhidlbase.so
    #04  f34fa1d8  f3e119f0  [anon:libc_malloc]
         f34fa1dc  f4099905  /system/lib/libutils.so
    #05  f34fa1e0  f3e06780  [anon:libc_malloc]
         f34fa1e4  f3e119f0  [anon:libc_malloc]
         f34fa1e8  f3e59850  [anon:libc_malloc]
         f34fa1ec  f3e119f0  [anon:libc_malloc]
         f34fa1f0  44da6869
         f34fa1f4  f34fa230
         f34fa1f8  f34fa230
         f34fa1fc  f34fa230
         f34fa200  00000078
         f34fa204  00003a09
         f34fa208  00003513
         f34fa20c  f38fe490
         f34fa210  f34fa230
         f34fa214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f34fa218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f34fa21c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f34fa220  f34fa238
         f34fa224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f34fa228  f34fa230
         f34fa22c  00000000
         f34fa230  f35fb230
         f34fa234  f33f9230
         f34fa238  00004f5c
         f34fa23c  00003513
         f34fa240  00000001
         f34fa244  f33fd000
         f34fa248  000fd230
         f34fa24c  00001000
         f34fa250  00000000
         f34fa254  00000000
         f34fa258  00000003
         f34fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21058, name: Binder:13587_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f33f8fb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f33f9230
    ip  f33f8f70  sp  f33f8f60  lr  f44e5511  pc  f44e0108

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:
         f33f8f20  44da6869
         f33f8f24  f32f8498
         f33f8f28  f453c3a8  [anon:.bss]
         f33f8f2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f33f8f30  00000000
         f33f8f34  01000000
         f33f8f38  f453c260  [anon:.bss]
         f33f8f3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f33f8f40  f32f8238
         f33f8f44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f33f8f48  f32f8230
         f33f8f4c  f33f8f94
         f33f8f50  f32f8274
         f33f8f54  00000000
         f33f8f58  f33f8fb4
         f33f8f5c  f453c3a8  [anon:.bss]
    #00  f33f8f60  f33f9490
         f33f8f64  f453c260  [anon:.bss]
         f33f8f68  00000089
         f33f8f6c  00000000
    #01  f33f8f70  00000000
         f33f8f74  00000000
         f33f8f78  ffffffff
         f33f8f7c  f33f8fb4
         f33f8f80  00000000
         f33f8f84  44da6869
         f33f8f88  f42bc028  [anon:.bss]
         f33f8f8c  00000000
         f33f8f90  00000000
         f33f8f94  00000002
         f33f8f98  f453c260  [anon:.bss]
         f33f8f9c  00000000
         f33f8fa0  f453c260  [anon:.bss]
         f33f8fa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f33f8fa8  00000000
         f33f8fac  00000000
         f33f8fb0  44da6869
         f33f8fb4  f31fb000
         f33f8fb8  44da6869
         f33f8fbc  f42bc028  [anon:.bss]
         f33f8fc0  f3e7a400  [anon:libc_malloc]
         f33f8fc4  f453c260  [anon:.bss]
         f33f8fc8  00000000
         f33f8fcc  f453c260  [anon:.bss]
         f33f8fd0  00003513
         f33f8fd4  f453c260  [anon:.bss]
         f33f8fd8  f33f9230
         f33f8fdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f33f8fe0  00000000
         f33f8fe4  f33f9030
         f33f8fe8  00000000
         f33f8fec  f3a2c600  [anon:libc_malloc]
         f33f8ff0  00000010
         f33f8ff4  44da6869
         f33f8ff8  f3e7a410  [anon:libc_malloc]
         f33f8ffc  f3e7a400  [anon:libc_malloc]
         f33f9000  f453c260  [anon:.bss]
         f33f9004  00000000
         f33f9008  f453c260  [anon:.bss]
         f33f900c  00003513
         f33f9010  f453c260  [anon:.bss]
         f33f9014  f42acdd9  /system/lib/libmediadrm.so
    #04  f33f9018  00000010
         f33f901c  00000000
         f33f9020  f3a10000  [anon:libc_malloc]
         f33f9024  00000000
         f33f9028  00000000
         f33f902c  00000000
         f33f9030  00000000
         f33f9034  00000000
         f33f9038  44da6869
         f33f903c  f3e7a410  [anon:libc_malloc]
         f33f9040  f3e74900  [anon:libc_malloc]
         f33f9044  f453c260  [anon:.bss]
         f33f9048  00000000
         f33f904c  f33f91e4
         f33f9050  00003513
         f33f9054  f49b620f  /system/lib/libbinder.so
    #05  f33f9058  f3e74900  [anon:libc_malloc]
         f33f905c  f3e596d0  [anon:libc_malloc]
         f33f9060  f3e7a410  [anon:libc_malloc]
         f33f9064  44da6869
         f33f9068  f3e74900  [anon:libc_malloc]
         f33f906c  f3e07200  [anon:libc_malloc]
         f33f9070  00000001
         f33f9074  f49b6193  /system/lib/libbinder.so
    #06  f33f9078  44da6869
         f33f907c  f3a2c600  [anon:libc_malloc]
         f33f9080  f3e74900  [anon:libc_malloc]
         f33f9084  f3a2c654  [anon:libc_malloc]
         f33f9088  f453c260  [anon:.bss]
         f33f908c  f49bd0ad  /system/lib/libbinder.so
    #07  f33f9090  00001000
         f33f9094  f44bc157  /apex/com.android.runtime/lib/bionic/libc.so
         f33f9098  00001000
         f33f909c  00000000
         f33f90a0  00001000
         f33f90a4  00000001
         f33f90a8  0000000f
         f33f90ac  f33f90e3
         f33f90b0  f33f90e2
         f33f90b4  f33f90e0
         f33f90b8  f33f9128
         f33f90bc  0000000f
         f33f90c0  f3b02930  [anon:libc_malloc]
         f33f90c4  f453c260  [anon:.bss]
         f33f90c8  f453c1dc  [anon:.bss]
         f33f90cc  f44a7fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f33f91a0  f3a2c600  [anon:libc_malloc]
         f33f91a4  f3a2c654  [anon:libc_malloc]
         f33f91a8  00000000
         f33f91ac  f3a2c600  [anon:libc_malloc]
         f33f91b0  f3a2c690  [anon:libc_malloc]
         f33f91b4  00000000
         f33f91b8  00000000
         f33f91bc  f49bd35b  /system/lib/libbinder.so
    #09  f33f91c0  00000000
         f33f91c4  f49bc8af  /system/lib/libbinder.so
         f33f91c8  f3e77390  [anon:libc_malloc]
         f33f91cc  f3e7739c  [anon:libc_malloc]
         f33f91d0  00000000
         f33f91d4  f49d6939  /system/lib/libbinder.so
    #10  f33f91d8  f3e77390  [anon:libc_malloc]
         f33f91dc  f4099905  /system/lib/libutils.so
    #11  f33f91e0  f3e59960  [anon:libc_malloc]
         f33f91e4  f3e77390  [anon:libc_malloc]
         f33f91e8  f3a00210  [anon:libc_malloc]
         f33f91ec  f3e77390  [anon:libc_malloc]
         f33f91f0  44da6869
         f33f91f4  f33f9230
         f33f91f8  f33f9230
         f33f91fc  f33f9230
         f33f9200  00000078
         f33f9204  00003513
         f33f9208  00003513
         f33f920c  f505a020
         f33f9210  f33f9230
         f33f9214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f33f9218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f33f921c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f33f9220  f33f9238
         f33f9224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f33f9228  f33f9230
         f33f922c  00000000
         f33f9230  f34fa230
         f33f9234  f32f8230
         f33f9238  00005242
         f33f923c  00003513
         f33f9240  00000001
         f33f9244  f32fc000
         f33f9248  000fd230
         f33f924c  00001000
         f33f9250  00000000
         f33f9254  00000000
         f33f9258  00000003
         f33f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21061, name: Binder:13587_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f32f7fb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f32f8230
    ip  f32f7f70  sp  f32f7f60  lr  f44e5511  pc  f44e0108

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:
         f32f7f20  44da6869
         f32f7f24  f31f7498
         f32f7f28  f453c3a8  [anon:.bss]
         f32f7f2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f32f7f30  00000000
         f32f7f34  01000000
         f32f7f38  f453c260  [anon:.bss]
         f32f7f3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f32f7f40  f31f7238
         f32f7f44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f32f7f48  f31f7230
         f32f7f4c  f32f7f94
         f32f7f50  f31f7274
         f32f7f54  00000000
         f32f7f58  f32f7fb4
         f32f7f5c  f453c3a8  [anon:.bss]
    #00  f32f7f60  f32f8490
         f32f7f64  f453c260  [anon:.bss]
         f32f7f68  00000089
         f32f7f6c  00000000
    #01  f32f7f70  00000000
         f32f7f74  00000000
         f32f7f78  ffffffff
         f32f7f7c  f32f7fb4
         f32f7f80  00000000
         f32f7f84  44da6869
         f32f7f88  f42bc028  [anon:.bss]
         f32f7f8c  00000000
         f32f7f90  00000000
         f32f7f94  00000002
         f32f7f98  f453c260  [anon:.bss]
         f32f7f9c  00000000
         f32f7fa0  f453c260  [anon:.bss]
         f32f7fa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f32f7fa8  00000000
         f32f7fac  00000000
         f32f7fb0  44da6869
         f32f7fb4  f30fa000
         f32f7fb8  44da6869
         f32f7fbc  f42bc028  [anon:.bss]
         f32f7fc0  f3a63a00  [anon:libc_malloc]
         f32f7fc4  f453c260  [anon:.bss]
         f32f7fc8  00000000
         f32f7fcc  f453c260  [anon:.bss]
         f32f7fd0  00003513
         f32f7fd4  f453c260  [anon:.bss]
         f32f7fd8  f32f8230
         f32f7fdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f32f7fe0  00000000
         f32f7fe4  f32f8030
         f32f7fe8  00000000
         f32f7fec  f3e65600  [anon:libc_malloc]
         f32f7ff0  00000010
         f32f7ff4  44da6869
         f32f7ff8  f3a63a10  [anon:libc_malloc]
         f32f7ffc  f3a63a00  [anon:libc_malloc]
         f32f8000  f453c260  [anon:.bss]
         f32f8004  00000000
         f32f8008  f453c260  [anon:.bss]
         f32f800c  00003513
         f32f8010  f453c260  [anon:.bss]
         f32f8014  f42acdd9  /system/lib/libmediadrm.so
    #04  f32f8018  00000010
         f32f801c  00000000
         f32f8020  f3e65800  [anon:libc_malloc]
         f32f8024  00000000
         f32f8028  00000000
         f32f802c  00000000
         f32f8030  00000000
         f32f8034  00000000
         f32f8038  44da6869
         f32f803c  f3a63a10  [anon:libc_malloc]
         f32f8040  f3a36a00  [anon:libc_malloc]
         f32f8044  f453c260  [anon:.bss]
         f32f8048  00000000
         f32f804c  f32f81e4
         f32f8050  00003513
         f32f8054  f49b620f  /system/lib/libbinder.so
    #05  f32f8058  f3a36a00  [anon:libc_malloc]
         f32f805c  f3a68680  [anon:libc_malloc]
         f32f8060  f3a63a10  [anon:libc_malloc]
         f32f8064  44da6869
         f32f8068  f3a36a00  [anon:libc_malloc]
         f32f806c  f3a02468  [anon:libc_malloc]
         f32f8070  00000001
         f32f8074  f49b6193  /system/lib/libbinder.so
    #06  f32f8078  44da6869
         f32f807c  f3e65600  [anon:libc_malloc]
         f32f8080  f3a36a00  [anon:libc_malloc]
         f32f8084  f3e65654  [anon:libc_malloc]
         f32f8088  f453c260  [anon:.bss]
         f32f808c  f49bd0ad  /system/lib/libbinder.so
    #07  f32f8090  ffff0208  [vectors]
         f32f8094  f32f80e9
         f32f8098  0000000a
         f32f809c  f3e0c800  [anon:libc_malloc]
         f32f80a0  44da6869
         f32f80a4  f3e0c108  [anon:libc_malloc]
         f32f80a8  44da6869
         f32f80ac  00000000
         f32f80b0  03000000
         f32f80b4  f32f80f4
         f32f80b8  f32f8490
         f32f80bc  f44e6ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f32f80c0  00000000
         f32f80c4  f42f1a0d  /system/lib/libbase.so
         f32f80c8  f32f80f4
         f32f80cc  03000000
         ........  ........
    #08  f32f81a0  f3e65600  [anon:libc_malloc]
         f32f81a4  f3e65654  [anon:libc_malloc]
         f32f81a8  00000000
         f32f81ac  f3e65600  [anon:libc_malloc]
         f32f81b0  f3e65690  [anon:libc_malloc]
         f32f81b4  00000000
         f32f81b8  00000000
         f32f81bc  f49bd35b  /system/lib/libbinder.so
    #09  f32f81c0  00000000
         f32f81c4  f49bc8af  /system/lib/libbinder.so
         f32f81c8  f3a2a350  [anon:libc_malloc]
         f32f81cc  f3a2a35c  [anon:libc_malloc]
         f32f81d0  00000000
         f32f81d4  f49d6939  /system/lib/libbinder.so
    #10  f32f81d8  f3a2a350  [anon:libc_malloc]
         f32f81dc  f4099905  /system/lib/libutils.so
    #11  f32f81e0  f3a0f110  [anon:libc_malloc]
         f32f81e4  f3a2a350  [anon:libc_malloc]
         f32f81e8  f3e59960  [anon:libc_malloc]
         f32f81ec  f3a2a350  [anon:libc_malloc]
         f32f81f0  44da6869
         f32f81f4  f32f8230
         f32f81f8  f32f8230
         f32f81fc  f32f8230
         f32f8200  00000078
         f32f8204  00005242
         f32f8208  00003513
         f32f820c  f33f9490
         f32f8210  f32f8230
         f32f8214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f32f8218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f32f821c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f32f8220  f32f8238
         f32f8224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f32f8228  f32f8230
         f32f822c  00000000
         f32f8230  f33f9230
         f32f8234  f31f7230
         f32f8238  00005245
         f32f823c  00003513
         f32f8240  00000001
         f32f8244  f31fb000
         f32f8248  000fd230
         f32f824c  00001000
         f32f8250  00000000
         f32f8254  00000000
         f32f8258  00000003
         f32f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21068, name: Binder:13587_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f31f6fb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f31f7230
    ip  f31f6f70  sp  f31f6f60  lr  f44e5511  pc  f44e0108

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:
         f31f6f20  44da6869
         f31f6f24  f30f6498
         f31f6f28  f453c3a8  [anon:.bss]
         f31f6f2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f31f6f30  00000000
         f31f6f34  01000000
         f31f6f38  f453c260  [anon:.bss]
         f31f6f3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f31f6f40  f30f6238
         f31f6f44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f31f6f48  f30f6230
         f31f6f4c  f31f6f94
         f31f6f50  f30f6274
         f31f6f54  00000000
         f31f6f58  f31f6fb4
         f31f6f5c  f453c3a8  [anon:.bss]
    #00  f31f6f60  f31f7490
         f31f6f64  f453c260  [anon:.bss]
         f31f6f68  00000089
         f31f6f6c  00000000
    #01  f31f6f70  00000000
         f31f6f74  00000000
         f31f6f78  ffffffff
         f31f6f7c  f31f6fb4
         f31f6f80  00000000
         f31f6f84  44da6869
         f31f6f88  f42bc028  [anon:.bss]
         f31f6f8c  00000000
         f31f6f90  00000000
         f31f6f94  00000002
         f31f6f98  f453c260  [anon:.bss]
         f31f6f9c  00000000
         f31f6fa0  f453c260  [anon:.bss]
         f31f6fa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f31f6fa8  00000000
         f31f6fac  00000000
         f31f6fb0  44da6869
         f31f6fb4  f2ff9000
         f31f6fb8  44da6869
         f31f6fbc  f42bc028  [anon:.bss]
         f31f6fc0  f3a2de00  [anon:libc_malloc]
         f31f6fc4  f453c260  [anon:.bss]
         f31f6fc8  00000000
         f31f6fcc  f453c260  [anon:.bss]
         f31f6fd0  00003513
         f31f6fd4  f453c260  [anon:.bss]
         f31f6fd8  f31f7230
         f31f6fdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f31f6fe0  00000000
         f31f6fe4  f31f7030
         f31f6fe8  00000000
         f31f6fec  f3a10200  [anon:libc_malloc]
         f31f6ff0  00000010
         f31f6ff4  44da6869
         f31f6ff8  f3a2de10  [anon:libc_malloc]
         f31f6ffc  f3a2de00  [anon:libc_malloc]
         f31f7000  f453c260  [anon:.bss]
         f31f7004  00000000
         f31f7008  f453c260  [anon:.bss]
         f31f700c  00003513
         f31f7010  f453c260  [anon:.bss]
         f31f7014  f42acdd9  /system/lib/libmediadrm.so
    #04  f31f7018  00000010
         f31f701c  00000000
         f31f7020  f3a10400  [anon:libc_malloc]
         f31f7024  00000000
         f31f7028  00000000
         f31f702c  00000000
         f31f7030  00000000
         f31f7034  00000000
         f31f7038  44da6869
         f31f703c  f3a2de10  [anon:libc_malloc]
         f31f7040  f3e299c0  [anon:libc_malloc]
         f31f7044  f453c260  [anon:.bss]
         f31f7048  00000000
         f31f704c  f31f71e4
         f31f7050  00003513
         f31f7054  f49b620f  /system/lib/libbinder.so
    #05  f31f7058  f3e299c0  [anon:libc_malloc]
         f31f705c  f3e67aa0  [anon:libc_malloc]
         f31f7060  f3a2de10  [anon:libc_malloc]
         f31f7064  44da6869
         f31f7068  f3e299c0  [anon:libc_malloc]
         f31f706c  f3e06978  [anon:libc_malloc]
         f31f7070  00000001
         f31f7074  f49b6193  /system/lib/libbinder.so
    #06  f31f7078  44da6869
         f31f707c  f3a10200  [anon:libc_malloc]
         f31f7080  f3e299c0  [anon:libc_malloc]
         f31f7084  f3a10254  [anon:libc_malloc]
         f31f7088  f453c260  [anon:.bss]
         f31f708c  f49bd0ad  /system/lib/libbinder.so
    #07  f31f7090  ffff0208  [vectors]
         f31f7094  f31f70e9
         f31f7098  0000000a
         f31f709c  f3e0cf00  [anon:libc_malloc]
         f31f70a0  44da6869
         f31f70a4  f3e0c808  [anon:libc_malloc]
         f31f70a8  44da6869
         f31f70ac  f3e0cf08  [anon:libc_malloc]
         f31f70b0  0000000e
         f31f70b4  f3e0cf2c  [anon:libc_malloc]
         f31f70b8  f31f7128
         f31f70bc  f3e0cf9c  [anon:libc_malloc]
         f31f70c0  f3800000
         f31f70c4  f3e0cff8  [anon:libc_malloc]
         f31f70c8  f3a0e4a0  [anon:libc_malloc]
         f31f70cc  f44b5d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f31f71a0  f3a10200  [anon:libc_malloc]
         f31f71a4  f3a10254  [anon:libc_malloc]
         f31f71a8  00000000
         f31f71ac  f3a10200  [anon:libc_malloc]
         f31f71b0  f3a10290  [anon:libc_malloc]
         f31f71b4  00000000
         f31f71b8  00000000
         f31f71bc  f49bd35b  /system/lib/libbinder.so
    #09  f31f71c0  00000000
         f31f71c4  f49bc8af  /system/lib/libbinder.so
         f31f71c8  f3e773c0  [anon:libc_malloc]
         f31f71cc  f3e773cc  [anon:libc_malloc]
         f31f71d0  00000000
         f31f71d4  f49d6939  /system/lib/libbinder.so
    #10  f31f71d8  f3e773c0  [anon:libc_malloc]
         f31f71dc  f4099905  /system/lib/libutils.so
    #11  f31f71e0  f3e59740  [anon:libc_malloc]
         f31f71e4  f3e773c0  [anon:libc_malloc]
         f31f71e8  f3a0f110  [anon:libc_malloc]
         f31f71ec  f3e773c0  [anon:libc_malloc]
         f31f71f0  44da6869
         f31f71f4  f31f7230
         f31f71f8  f31f7230
         f31f71fc  f31f7230
         f31f7200  00000078
         f31f7204  00005245
         f31f7208  00003513
         f31f720c  f32f8490
         f31f7210  f31f7230
         f31f7214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f31f7218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f31f721c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f31f7220  f31f7238
         f31f7224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f31f7228  f31f7230
         f31f722c  00000000
         f31f7230  f32f8230
         f31f7234  f30f6230
         f31f7238  0000524c
         f31f723c  00003513
         f31f7240  00000001
         f31f7244  f30fa000
         f31f7248  000fd230
         f31f724c  00001000
         f31f7250  00000000
         f31f7254  00000000
         f31f7258  00000003
         f31f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21069, name: Binder:13587_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f30f5fb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f30f6230
    ip  f30f5f70  sp  f30f5f60  lr  f44e5511  pc  f44e0108

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:
         f30f5f20  44da6869
         f30f5f24  f2ff5498
         f30f5f28  f453c3a8  [anon:.bss]
         f30f5f2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f30f5f30  00000000
         f30f5f34  01000000
         f30f5f38  f453c260  [anon:.bss]
         f30f5f3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f30f5f40  f2ff5238
         f30f5f44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f30f5f48  f2ff5230
         f30f5f4c  f30f5f94
         f30f5f50  f2ff5274
         f30f5f54  00000000
         f30f5f58  f30f5fb4
         f30f5f5c  f453c3a8  [anon:.bss]
    #00  f30f5f60  f30f6490
         f30f5f64  f453c260  [anon:.bss]
         f30f5f68  00000089
         f30f5f6c  00000000
    #01  f30f5f70  00000000
         f30f5f74  00000000
         f30f5f78  ffffffff
         f30f5f7c  f30f5fb4
         f30f5f80  00000000
         f30f5f84  44da6869
         f30f5f88  f42bc028  [anon:.bss]
         f30f5f8c  00000000
         f30f5f90  00000000
         f30f5f94  00000002
         f30f5f98  f453c260  [anon:.bss]
         f30f5f9c  00000000
         f30f5fa0  f453c260  [anon:.bss]
         f30f5fa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f30f5fa8  00000000
         f30f5fac  00000000
         f30f5fb0  44da6869
         f30f5fb4  f2ef8000
         f30f5fb8  44da6869
         f30f5fbc  f42bc028  [anon:.bss]
         f30f5fc0  f3a2d000  [anon:libc_malloc]
         f30f5fc4  f453c260  [anon:.bss]
         f30f5fc8  00000000
         f30f5fcc  f453c260  [anon:.bss]
         f30f5fd0  00003513
         f30f5fd4  f453c260  [anon:.bss]
         f30f5fd8  f30f6230
         f30f5fdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f30f5fe0  00000000
         f30f5fe4  f30f6030
         f30f5fe8  00000000
         f30f5fec  f3e65a00  [anon:libc_malloc]
         f30f5ff0  00000010
         f30f5ff4  44da6869
         f30f5ff8  f3a2d010  [anon:libc_malloc]
         f30f5ffc  f3a2d000  [anon:libc_malloc]
         f30f6000  f453c260  [anon:.bss]
         f30f6004  00000000
         f30f6008  f453c260  [anon:.bss]
         f30f600c  00003513
         f30f6010  f453c260  [anon:.bss]
         f30f6014  f42acdd9  /system/lib/libmediadrm.so
    #04  f30f6018  00000010
         f30f601c  00000000
         f30f6020  f3e65c00  [anon:libc_malloc]
         f30f6024  00000000
         f30f6028  00000000
         f30f602c  00000000
         f30f6030  00000000
         f30f6034  00000000
         f30f6038  44da6869
         f30f603c  f3a2d010  [anon:libc_malloc]
         f30f6040  f3a36100  [anon:libc_malloc]
         f30f6044  f453c260  [anon:.bss]
         f30f6048  00000000
         f30f604c  f30f61e4
         f30f6050  00003513
         f30f6054  f49b620f  /system/lib/libbinder.so
    #05  f30f6058  f3a36100  [anon:libc_malloc]
         f30f605c  f3a00290  [anon:libc_malloc]
         f30f6060  f3a2d010  [anon:libc_malloc]
         f30f6064  44da6869
         f30f6068  f3a36100  [anon:libc_malloc]
         f30f606c  f3a02048  [anon:libc_malloc]
         f30f6070  00000001
         f30f6074  f49b6193  /system/lib/libbinder.so
    #06  f30f6078  44da6869
         f30f607c  f3e65a00  [anon:libc_malloc]
         f30f6080  f3a36100  [anon:libc_malloc]
         f30f6084  f3e65a54  [anon:libc_malloc]
         f30f6088  f453c260  [anon:.bss]
         f30f608c  f49bd0ad  /system/lib/libbinder.so
    #07  f30f6090  ffff0208  [vectors]
         f30f6094  f30f60e9
         f30f6098  0000000a
         f30f609c  f3e0d600  [anon:libc_malloc]
         f30f60a0  44da6869
         f30f60a4  f3e0cf08  [anon:libc_malloc]
         f30f60a8  44da6869
         f30f60ac  00000000
         f30f60b0  03000000
         f30f60b4  f30f60f4
         f30f60b8  f30f6490
         f30f60bc  f44e6ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f30f60c0  00000000
         f30f60c4  f42f1a0d  /system/lib/libbase.so
         f30f60c8  f30f60f4
         f30f60cc  03000000
         ........  ........
    #08  f30f61a0  f3e65a00  [anon:libc_malloc]
         f30f61a4  f3e65a54  [anon:libc_malloc]
         f30f61a8  00000000
         f30f61ac  f3e65a00  [anon:libc_malloc]
         f30f61b0  f3e65a90  [anon:libc_malloc]
         f30f61b4  00000000
         f30f61b8  00000000
         f30f61bc  f49bd35b  /system/lib/libbinder.so
    #09  f30f61c0  00000000
         f30f61c4  f49bc8af  /system/lib/libbinder.so
         f30f61c8  f3a2ac50  [anon:libc_malloc]
         f30f61cc  f3a2ac5c  [anon:libc_malloc]
         f30f61d0  00000000
         f30f61d4  f49d6939  /system/lib/libbinder.so
    #10  f30f61d8  f3a2ac50  [anon:libc_malloc]
         f30f61dc  f4099905  /system/lib/libutils.so
    #11  f30f61e0  f3a0f170  [anon:libc_malloc]
         f30f61e4  f3a2ac50  [anon:libc_malloc]
         f30f61e8  f3e59740  [anon:libc_malloc]
         f30f61ec  f3a2ac50  [anon:libc_malloc]
         f30f61f0  44da6869
         f30f61f4  f30f6230
         f30f61f8  f30f6230
         f30f61fc  f30f6230
         f30f6200  00000078
         f30f6204  0000524c
         f30f6208  00003513
         f30f620c  f31f7490
         f30f6210  f30f6230
         f30f6214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f30f6218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f30f621c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f30f6220  f30f6238
         f30f6224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f30f6228  f30f6230
         f30f622c  00000000
         f30f6230  f31f7230
         f30f6234  f2ff5230
         f30f6238  0000524d
         f30f623c  00003513
         f30f6240  00000001
         f30f6244  f2ff9000
         f30f6248  000fd230
         f30f624c  00001000
         f30f6250  00000000
         f30f6254  00000000
         f30f6258  00000003
         f30f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21082, name: Binder:13587_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f42bc028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f2ff4fb4  r7  000000f0
    r8  00000002  r9  f42bc028  r10 00000000  r11 f2ff5230
    ip  f2ff4f70  sp  f2ff4f60  lr  f44e5511  pc  f44e0108

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:
         f2ff4f20  44da6869
         f2ff4f24  f2ef4498
         f2ff4f28  f453c3a8  [anon:.bss]
         f2ff4f2c  f4536894  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff4f30  00000000
         f2ff4f34  01000000
         f2ff4f38  f453c260  [anon:.bss]
         f2ff4f3c  f44e5b55  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff4f40  f2ef4238
         f2ff4f44  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff4f48  f2ef4230
         f2ff4f4c  f2ff4f94
         f2ff4f50  f2ef4274
         f2ff4f54  00000000
         f2ff4f58  f2ff4fb4
         f2ff4f5c  f453c3a8  [anon:.bss]
    #00  f2ff4f60  f2ff5490
         f2ff4f64  f453c260  [anon:.bss]
         f2ff4f68  00000089
         f2ff4f6c  00000000
    #01  f2ff4f70  00000000
         f2ff4f74  00000000
         f2ff4f78  ffffffff
         f2ff4f7c  f2ff4fb4
         f2ff4f80  00000000
         f2ff4f84  44da6869
         f2ff4f88  f42bc028  [anon:.bss]
         f2ff4f8c  00000000
         f2ff4f90  00000000
         f2ff4f94  00000002
         f2ff4f98  f453c260  [anon:.bss]
         f2ff4f9c  00000000
         f2ff4fa0  f453c260  [anon:.bss]
         f2ff4fa4  f452cb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f2ff4fa8  00000000
         f2ff4fac  00000000
         f2ff4fb0  44da6869
         f2ff4fb4  f2df7000
         f2ff4fb8  44da6869
         f2ff4fbc  f42bc028  [anon:.bss]
         f2ff4fc0  f3a69600  [anon:libc_malloc]
         f2ff4fc4  f453c260  [anon:.bss]
         f2ff4fc8  00000000
         f2ff4fcc  f453c260  [anon:.bss]
         f2ff4fd0  00003513
         f2ff4fd4  f453c260  [anon:.bss]
         f2ff4fd8  f2ff5230
         f2ff4fdc  f42ac88f  /system/lib/libmediadrm.so
    #03  f2ff4fe0  00000000
         f2ff4fe4  f2ff5030
         f2ff4fe8  00000000
         f2ff4fec  f3a10600  [anon:libc_malloc]
         f2ff4ff0  00000010
         f2ff4ff4  44da6869
         f2ff4ff8  f3a69610  [anon:libc_malloc]
         f2ff4ffc  f3a69600  [anon:libc_malloc]
         f2ff5000  f453c260  [anon:.bss]
         f2ff5004  00000000
         f2ff5008  f453c260  [anon:.bss]
         f2ff500c  00003513
         f2ff5010  f453c260  [anon:.bss]
         f2ff5014  f42acdd9  /system/lib/libmediadrm.so
    #04  f2ff5018  00000010
         f2ff501c  00000000
         f2ff5020  f3a10800  [anon:libc_malloc]
         f2ff5024  00000000
         f2ff5028  00000000
         f2ff502c  00000000
         f2ff5030  00000000
         f2ff5034  00000000
         f2ff5038  44da6869
         f2ff503c  f3a69610  [anon:libc_malloc]
         f2ff5040  f3a36d40  [anon:libc_malloc]
         f2ff5044  f453c260  [anon:.bss]
         f2ff5048  00000000
         f2ff504c  f2ff51e4
         f2ff5050  00003513
         f2ff5054  f49b620f  /system/lib/libbinder.so
    #05  f2ff5058  f3a36d40  [anon:libc_malloc]
         f2ff505c  f3a0f000  [anon:libc_malloc]
         f2ff5060  f3a69610  [anon:libc_malloc]
         f2ff5064  44da6869
         f2ff5068  f3a36d40  [anon:libc_malloc]
         f2ff506c  f3a02510  [anon:libc_malloc]
         f2ff5070  00000001
         f2ff5074  f49b6193  /system/lib/libbinder.so
    #06  f2ff5078  44da6869
         f2ff507c  f3a10600  [anon:libc_malloc]
         f2ff5080  f3a36d40  [anon:libc_malloc]
         f2ff5084  f3a10654  [anon:libc_malloc]
         f2ff5088  f453c260  [anon:.bss]
         f2ff508c  f49bd0ad  /system/lib/libbinder.so
    #07  f2ff5090  ffff0208  [vectors]
         f2ff5094  f2ff50e9
         f2ff5098  0000000a
         f2ff509c  f3e0dd00  [anon:libc_malloc]
         f2ff50a0  44da6869
         f2ff50a4  f3e0d608  [anon:libc_malloc]
         f2ff50a8  44da6869
         f2ff50ac  f3e0dd08  [anon:libc_malloc]
         f2ff50b0  0000000e
         f2ff50b4  f3e0dd2c  [anon:libc_malloc]
         f2ff50b8  f2ff5128
         f2ff50bc  f3e0dd9c  [anon:libc_malloc]
         f2ff50c0  f3800000
         f2ff50c4  f3e0ddf8  [anon:libc_malloc]
         f2ff50c8  f3a0e520  [anon:libc_malloc]
         f2ff50cc  f44b5d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f2ff51a0  f3a10600  [anon:libc_malloc]
         f2ff51a4  f3a10654  [anon:libc_malloc]
         f2ff51a8  00000000
         f2ff51ac  f3a10600  [anon:libc_malloc]
         f2ff51b0  f3a10690  [anon:libc_malloc]
         f2ff51b4  00000000
         f2ff51b8  00000000
         f2ff51bc  f49bd35b  /system/lib/libbinder.so
    #09  f2ff51c0  00000000
         f2ff51c4  f49bc8af  /system/lib/libbinder.so
         f2ff51c8  f3e77630  [anon:libc_malloc]
         f2ff51cc  f3e7763c  [anon:libc_malloc]
         f2ff51d0  00000000
         f2ff51d4  f49d6939  /system/lib/libbinder.so
    #10  f2ff51d8  f3e77630  [anon:libc_malloc]
         f2ff51dc  f4099905  /system/lib/libutils.so
    #11  f2ff51e0  f3e59770  [anon:libc_malloc]
         f2ff51e4  f3e77630  [anon:libc_malloc]
         f2ff51e8  f3a0f170  [anon:libc_malloc]
         f2ff51ec  f3e77630  [anon:libc_malloc]
         f2ff51f0  44da6869
         f2ff51f4  f2ff5230
         f2ff51f8  f2ff5230
         f2ff51fc  f2ff5230
         f2ff5200  00000078
         f2ff5204  0000524d
         f2ff5208  00003513
         f2ff520c  f30f6490
         f2ff5210  f2ff5230
         f2ff5214  f452c089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f2ff5218  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff521c  f44e6143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f2ff5220  f2ff5238
         f2ff5224  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ff5228  f2ff5230
         f2ff522c  00000000
         f2ff5230  f30f6230
         f2ff5234  f2ef4230
         f2ff5238  0000525a
         f2ff523c  00003513
         f2ff5240  00000001
         f2ff5244  f2ef8000
         f2ff5248  000fd230
         f2ff524c  00001000
         f2ff5250  00000000
         f2ff5254  00000000
         f2ff5258  00000003
         f2ff525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13587, tid: 21083, name: Binder:13587_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000000  r1  f2ef4228  r2  f2ef4238  r3  f2ef449c
    r4  f2ef4238  r5  f452c073  r6  f2ef4230  r7  00000078
    r8  0000525a  r9  00003513  r10 f2ff5490  r11 f2ef4230
    ip  f2ff4f40  sp  f2ef4228  lr  f44e61e5  pc  f44dfc70

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 0000021e  [anon:libc_malloc]

stack:
         f2ef41e8  00000000
         f2ef41ec  00000000
         f2ef41f0  00000000
         f2ef41f4  00000000
         f2ef41f8  00000000
         f2ef41fc  00000000
         f2ef4200  00000000
         f2ef4204  00000000
         f2ef4208  00000000
         f2ef420c  00000000
         f2ef4210  00000000
         f2ef4214  00000000
         f2ef4218  00000000
         f2ef421c  00000000
         f2ef4220  00000000
         f2ef4224  00000000
    #00  f2ef4228  f452c073  /apex/com.android.runtime/lib/bionic/libc.so
         f2ef422c  f2ef4230
         f2ef4230  f2ff5230
         f2ef4234  00000000
    #01  f2ef4238  0000525b
         f2ef423c  00003513
         f2ef4240  00000001
         f2ef4244  f2df7000
         f2ef4248  000fd230
         f2ef424c  00001000
         f2ef4250  00000000
         f2ef4254  00000000
         f2ef4258  00000003
         f2ef425c  00000000
         f2ef4260  f40994e9  /system/lib/libutils.so
         f2ef4264  f3a00220  [anon:libc_malloc]
    #02  f2ef4268  00000000
         f2ef426c  00000000
         f2ef4270  00000000
         f2ef4274  00000000
         f2ef4278  00000000
         f2ef427c  f2df7000
         f2ef4280  00101000
         f2ef4284  00000000
         f2ef4288  00000000
         f2ef428c  00000000
         f2ef4290  00000000
         f2ef4294  00000000
         f2ef4298  00000000
         f2ef429c  00000000
         f2ef42a0  00000000
         f2ef42a4  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:[22154219] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
