*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-15 19:15:55+0900
pid: 11422, tid: 11422, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00002c9e  r2  00000006  r3  ffab69e8
    r4  ffab69fc  r5  ffab69e0  r6  00002c9e  r7  0000016b
    r8  ffab69f8  r9  ffab69e8  r10 ffab6a18  r11 ffab6a08
    ip  00002c9e  sp  ffab69b8  lr  f2246c43  pc  f2246c56

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

stack:
         ffab6978  f1f14120  [anon:libc_malloc]
         ffab697c  f2afa004  /system/lib/libmediametrics.so
         ffab6980  f1f14120  [anon:libc_malloc]
         ffab6984  f23c8527  /system/lib/libbinder.so
         ffab6988  00000002
         ffab698c  ffab6a54  [stack]
         ffab6990  ffffffdf
         ffab6994  ffffffe0
         ffab6998  1ab3ce6c
         ffab699c  ab7d4db5
         ffab69a0  ffab69e0  [stack]
         ffab69a4  f1f14120  [anon:libc_malloc]
         ffab69a8  ab7d4db5
         ffab69ac  ffab69e0  [stack]
         ffab69b0  00002c9e
         ffab69b4  00001388
    #00  ffab69b8  ffab6a28  [stack]
         ffab69bc  ffab6a38  [stack]
         ffab69c0  ffab6a48  [stack]
         ffab69c4  ffab6a58  [stack]
         ffab69c8  f1f14120  [anon:libc_malloc]
         ffab69cc  ffab6a54  [stack]
         ffab69d0  f1f14120  [anon:libc_malloc]
         ffab69d4  f23cdd6f  /system/lib/libbinder.so
         ffab69d8  00000000
         ffab69dc  f1f50000  [anon:libc_malloc]
         ffab69e0  ffffffdf
         ffab69e4  ffffffff
         ffab69e8  00000000
         ffab69ec  00000000
         ffab69f0  ffffffff
         ffab69f4  00002c9e
         ........  ........
    #01  ffab6aa0  f1f14120  [anon:libc_malloc]
         ffab6aa4  f23e75f0  /system/lib/libbinder.so
    #02  ffab6aa8  f1f14120  [anon:libc_malloc]
         ffab6aac  f23cab55  /system/lib/libbinder.so
    #03  ffab6ab0  00000000
         ffab6ab4  1ab3ce6c
         ffab6ab8  ffab6ae0  [stack]
         ffab6abc  f229f168  [anon:.bss]
         ffab6ac0  0000001d
         ffab6ac4  f2246781  /apex/com.android.runtime/lib/bionic/libc.so
         ffab6ac8  f229e260  [anon:.bss]
         ffab6acc  ffab6b64  [stack]
         ffab6ad0  0000001d
         ffab6ad4  f1f34080  [anon:libc_malloc]
         ffab6ad8  00000000
         ffab6adc  f1f140d0  [anon:libc_malloc]
         ffab6ae0  00000000
         ffab6ae4  00000000
         ffab6ae8  00000000
         ffab6aec  00000000
         ........  ........
    #04  ffab6b60  1ab3ce6c
         ffab6b64  f1f13290  [anon:libc_malloc]
         ffab6b68  ffab6bd0  [stack]
         ffab6b6c  f1f14120  [anon:libc_malloc]
         ffab6b70  1ab3ce6c
         ffab6b74  f1b30160  [anon:libc_malloc]
         ffab6b78  f229e260  [anon:.bss]
         ffab6b7c  f1b30140  [anon:libc_malloc]
         ffab6b80  0000001d
         ffab6b84  00000000
         ffab6b88  f1f7ac48  [anon:libc_malloc]
         ffab6b8c  f229e260  [anon:.bss]
         ffab6b90  f2837084  /system/lib/libmediadrm.so
         ffab6b94  f2af6b6f  /system/lib/libmediametrics.so
    #05  ffab6b98  0000001d
         ffab6b9c  1ab3ce6c
         ffab6ba0  f1b01f00  [anon:libc_malloc]
         ffab6ba4  00000020
         ffab6ba8  0000001d
         ffab6bac  f2458bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffab6bb0  f1f3c273  [anon:libc_malloc]
         ffab6bb4  f22e110d  /system/lib/libstagefright_foundation.so
         ffab6bb8  ffab6c08  [stack]
         ffab6bbc  f1f13440  [anon:libc_malloc]
         ffab6bc0  f1b01f10  [anon:libc_malloc]
         ffab6bc4  f22e8065  /system/lib/libstagefright_foundation.so
         ffab6bc8  0000004d
         ffab6bcc  000000e7
         ffab6bd0  00000021
         ffab6bd4  0000001d
         ffab6bd8  f1b01f00  [anon:libc_malloc]
         ffab6bdc  00000134
         ffab6be0  1ab3ce6c
         ffab6be4  f1f7ac00  [anon:libc_malloc]
         ffab6be8  f1f3c280  [anon:libc_malloc]
         ffab6bec  00000134
         ........  ........
    #07  ffab6c08  00000141
         ffab6c0c  00000134
         ffab6c10  f1f3c280  [anon:libc_malloc]
         ffab6c14  f1f06ad8  [anon:libc_malloc]
         ffab6c18  f1f833f0  [anon:libc_malloc]
         ffab6c1c  f1f06b08  [anon:libc_malloc]
         ffab6c20  f2837084  /system/lib/libmediadrm.so
         ffab6c24  f1f71610  [anon:libc_malloc]
         ffab6c28  000000e7
         ffab6c2c  00000007
         ffab6c30  00000001
         ffab6c34  f22dae7c  /system/lib/libstagefright_foundation.so
         ffab6c38  00000000
         ffab6c3c  00000001
         ffab6c40  1ab3ce6c
         ffab6c44  f1f7ac10  [anon:libc_malloc]
         ........  ........
    #08  ffab6c68  00000010
         ffab6c6c  00000000
         ffab6c70  f1f50200  [anon:libc_malloc]
         ffab6c74  00000000
         ffab6c78  00000000
         ffab6c7c  00000000
         ffab6c80  00000000
         ffab6c84  00000000
         ffab6c88  1ab3ce6c
         ffab6c8c  f1f7ac10  [anon:libc_malloc]
         ffab6c90  f1f810c0  [anon:libc_malloc]
         ffab6c94  f229e260  [anon:.bss]
         ffab6c98  00000000
         ffab6c9c  ac081289  /system/bin/mediadrmserver
         ffab6ca0  00000000
         ffab6ca4  f23c120f  /system/lib/libbinder.so
    #09  ffab6ca8  f1f810c0  [anon:libc_malloc]
         ffab6cac  f1f82120  [anon:libc_malloc]
         ffab6cb0  f1f7ac10  [anon:libc_malloc]
         ffab6cb4  1ab3ce6c
         ffab6cb8  f1f810c0  [anon:libc_malloc]
         ffab6cbc  f1f06a80  [anon:libc_malloc]
         ffab6cc0  00000001
         ffab6cc4  f23c1193  /system/lib/libbinder.so
    #10  ffab6cc8  1ab3ce6c
         ffab6ccc  f1f50000  [anon:libc_malloc]
         ffab6cd0  f1f810c0  [anon:libc_malloc]
         ffab6cd4  f1f50054  [anon:libc_malloc]
         ffab6cd8  f229e260  [anon:.bss]
         ffab6cdc  f23c80ad  /system/lib/libbinder.so
    #11  ffab6ce0  00000000
         ffab6ce4  ffab6cf0  [stack]
         ffab6ce8  ffab6db0  [stack]
         ffab6cec  00000000
         ffab6cf0  00000000
         ffab6cf4  f1f100f0  [anon:libc_malloc]
         ffab6cf8  00000004
         ffab6cfc  00000006
         ffab6d00  00000000
         ffab6d04  00000000
         ffab6d08  00000000
         ffab6d0c  00000000
         ffab6d10  00000000
         ffab6d14  f2290000  /apex/com.android.runtime/lib/bionic/libc.so
         ffab6d18  00000000
         ffab6d1c  f1010001
         ........  ........
    #12  ffab6df0  00000000
         ffab6df4  f23c82b1  /system/lib/libbinder.so
         ffab6df8  f1f11930  [anon:libc_malloc]
         ffab6dfc  f1f50000  [anon:libc_malloc]
         ffab6e00  f1f50090  [anon:libc_malloc]
         ffab6e04  00000001
         ffab6e08  00000001
         ffab6e0c  f23c835b  /system/lib/libbinder.so
    #13  ffab6e10  f229e260  [anon:.bss]
         ffab6e14  ffab6e74  [stack]
         ffab6e18  f229e260  [anon:.bss]
         ffab6e1c  ffab6e74  [stack]
         ffab6e20  ffab6e7c  [stack]
         ffab6e24  ac0812e7  /system/bin/mediadrmserver
    #14  ffab6e28  f1f34080  [anon:libc_malloc]
         ffab6e2c  f1f14120  [anon:libc_malloc]
         ffab6e30  f1f34080  [anon:libc_malloc]
         ffab6e34  1ab3ce6c
         ffab6e38  00000000
         ffab6e3c  f2241215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffab6e40  ac08255c  /system/bin/mediadrmserver
         ffab6e44  00000000
         ffab6e48  00000000
         ffab6e4c  00000000
         ffab6e50  00000000
         ffab6e54  ac081037  /system/bin/mediadrmserver
    #16  ffab6e58  ffab6eb8  [stack]
         ffab6e5c  ac082000  /system/bin/mediadrmserver
         ffab6e60  ac082008  /system/bin/mediadrmserver
         ffab6e64  ac082010  /system/bin/mediadrmserver
         ffab6e68  00000000
         ffab6e6c  f30aa0dc  /apex/com.android.runtime/bin/linker
    #17  ffab6e70  00000001
         ffab6e74  ffab7975  [stack]
         ffab6e78  00000000
         ffab6e7c  ffab7990  [stack]
         ffab6e80  ffab7a0e  [stack]
         ffab6e84  ffab7a21  [stack]
         ffab6e88  ffab7a36  [stack]
         ffab6e8c  ffab7a51  [stack]
         ffab6e90  ffab7a64  [stack]
         ffab6e94  ffab7a7d  [stack]
    #18  ffab6e98  ffab7aac  [stack]
         ffab6e9c  ffab7ad9  [stack]
         ffab6ea0  ffab7af2  [stack]
         ffab6ea4  ffab7b0c  [stack]
         ffab6ea8  ffab7d3d  [stack]
         ffab6eac  ffab7f0f  [stack]
         ffab6eb0  ffab7fc2  [stack]
         ffab6eb4  00000000
         ffab6eb8  00000010
         ffab6ebc  0037b0d6
         ffab6ec0  00000006
         ffab6ec4  00001000
         ffab6ec8  00000011
         ffab6ecc  00000064
         ffab6ed0  00000003
         ffab6ed4  ac07f034  /system/bin/mediadrmserver

memory near r1:
    00002c7c -------- -------- -------- --------  ................
    00002c8c -------- -------- -------- --------  ................
    00002c9c -------- -------- -------- --------  ................
    00002cac -------- -------- -------- --------  ................
    00002cbc -------- -------- -------- --------  ................
    00002ccc -------- -------- -------- --------  ................
    00002cdc -------- -------- -------- --------  ................
    00002cec -------- -------- -------- --------  ................
    00002cfc -------- -------- -------- --------  ................
    00002d0c -------- -------- -------- --------  ................
    00002d1c -------- -------- -------- --------  ................
    00002d2c -------- -------- -------- --------  ................
    00002d3c -------- -------- -------- --------  ................
    00002d4c -------- -------- -------- --------  ................
    00002d5c -------- -------- -------- --------  ................
    00002d6c -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffab69c8 f1f14120 ffab6a54 f1f14120 f23cdd6f   A..Tj.. A..o.<.
    ffab69d8 00000000 f1f50000 ffffffdf ffffffff  ................
    ffab69e8 00000000 00000000 ffffffff 00002c9e  .............,..
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....
    ffab6a98 f1f14120 f23e74f8 f1f14120 f23e75f0   A...t>. A...u>.
    ffab6aa8 f1f14120 f23cab55 00000000 1ab3ce6c   A..U.<.....l...
    ffab6ab8 ffab6ae0 f229f168 0000001d f2246781  .j..h.)......g$.

memory near r4 ([stack]):
    ffab69dc f1f50000 ffffffdf ffffffff 00000000  ................
    ffab69ec 00000000 ffffffff 00002c9e 000003f5  .........,......
    ffab69fc 00000000 00000000 00000000 00000000  ................
    ffab6a0c 00000000 00000000 00000000 00000000  ................
    ffab6a1c 00000000 00000000 00000000 00000000  ................
    ffab6a2c 00000000 00000000 00000000 00000000  ................
    ffab6a3c 00000000 00000000 00000000 00000000  ................
    ffab6a4c 00000000 00000000 00000000 00000000  ................
    ffab6a5c 00000000 00000000 00000000 00000000  ................
    ffab6a6c 00000000 00000000 00000000 f23be5aa  ..............;.
    ffab6a7c ab7d4db5 ffab6b68 f1f14120 00001388  .M}.hk.. A......
    ffab6a8c ffffffec f229e260 f2afa004 f1f14120  ....`.)..... A..
    ffab6a9c f23e74f8 f1f14120 f23e75f0 f1f14120  .t>. A...u>. A..
    ffab6aac f23cab55 00000000 1ab3ce6c ffab6ae0  U.<.....l....j..
    ffab6abc f229f168 0000001d f2246781 f229e260  h.)......g$.`.).
    ffab6acc ffab6b64 0000001d f1f34080 00000000  dk.......@......

memory near r5 ([stack]):
    ffab69c0 ffab6a48 ffab6a58 f1f14120 ffab6a54  Hj..Xj.. A..Tj..
    ffab69d0 f1f14120 f23cdd6f 00000000 f1f50000   A..o.<.........
    ffab69e0 ffffffdf ffffffff 00000000 00000000  ................
    ffab69f0 ffffffff 00002c9e 000003f5 00000000  .....,..........
    ffab6a00 00000000 00000000 00000000 00000000  ................
    ffab6a10 00000000 00000000 00000000 00000000  ................
    ffab6a20 00000000 00000000 00000000 00000000  ................
    ffab6a30 00000000 00000000 00000000 00000000  ................
    ffab6a40 00000000 00000000 00000000 00000000  ................
    ffab6a50 00000000 00000000 00000000 00000000  ................
    ffab6a60 00000000 00000000 00000000 00000000  ................
    ffab6a70 00000000 00000000 f23be5aa ab7d4db5  ..........;..M}.
    ffab6a80 ffab6b68 f1f14120 00001388 ffffffec  hk.. A..........
    ffab6a90 f229e260 f2afa004 f1f14120 f23e74f8  `.)..... A...t>.
    ffab6aa0 f1f14120 f23e75f0 f1f14120 f23cab55   A...u>. A..U.<.
    ffab6ab0 00000000 1ab3ce6c ffab6ae0 f229f168  ....l....j..h.).

memory near r6:
    00002c7c -------- -------- -------- --------  ................
    00002c8c -------- -------- -------- --------  ................
    00002c9c -------- -------- -------- --------  ................
    00002cac -------- -------- -------- --------  ................
    00002cbc -------- -------- -------- --------  ................
    00002ccc -------- -------- -------- --------  ................
    00002cdc -------- -------- -------- --------  ................
    00002cec -------- -------- -------- --------  ................
    00002cfc -------- -------- -------- --------  ................
    00002d0c -------- -------- -------- --------  ................
    00002d1c -------- -------- -------- --------  ................
    00002d2c -------- -------- -------- --------  ................
    00002d3c -------- -------- -------- --------  ................
    00002d4c -------- -------- -------- --------  ................
    00002d5c -------- -------- -------- --------  ................
    00002d6c -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffab69d8 00000000 f1f50000 ffffffdf ffffffff  ................
    ffab69e8 00000000 00000000 ffffffff 00002c9e  .............,..
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....
    ffab6a98 f1f14120 f23e74f8 f1f14120 f23e75f0   A...t>. A...u>.
    ffab6aa8 f1f14120 f23cab55 00000000 1ab3ce6c   A..U.<.....l...
    ffab6ab8 ffab6ae0 f229f168 0000001d f2246781  .j..h.)......g$.
    ffab6ac8 f229e260 ffab6b64 0000001d f1f34080  `.).dk.......@..

memory near r9 ([stack]):
    ffab69c8 f1f14120 ffab6a54 f1f14120 f23cdd6f   A..Tj.. A..o.<.
    ffab69d8 00000000 f1f50000 ffffffdf ffffffff  ................
    ffab69e8 00000000 00000000 ffffffff 00002c9e  .............,..
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....
    ffab6a98 f1f14120 f23e74f8 f1f14120 f23e75f0   A...t>. A...u>.
    ffab6aa8 f1f14120 f23cab55 00000000 1ab3ce6c   A..U.<.....l...
    ffab6ab8 ffab6ae0 f229f168 0000001d f2246781  .j..h.)......g$.

memory near r10 ([stack]):
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....
    ffab6a98 f1f14120 f23e74f8 f1f14120 f23e75f0   A...t>. A...u>.
    ffab6aa8 f1f14120 f23cab55 00000000 1ab3ce6c   A..U.<.....l...
    ffab6ab8 ffab6ae0 f229f168 0000001d f2246781  .j..h.)......g$.
    ffab6ac8 f229e260 ffab6b64 0000001d f1f34080  `.).dk.......@..
    ffab6ad8 00000000 f1f140d0 00000000 00000000  .....@..........
    ffab6ae8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffab69e8 00000000 00000000 ffffffff 00002c9e  .............,..
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....
    ffab6a98 f1f14120 f23e74f8 f1f14120 f23e75f0   A...t>. A...u>.
    ffab6aa8 f1f14120 f23cab55 00000000 1ab3ce6c   A..U.<.....l...
    ffab6ab8 ffab6ae0 f229f168 0000001d f2246781  .j..h.)......g$.
    ffab6ac8 f229e260 ffab6b64 0000001d f1f34080  `.).dk.......@..
    ffab6ad8 00000000 f1f140d0 00000000 00000000  .....@..........

memory near ip:
    00002c7c -------- -------- -------- --------  ................
    00002c8c -------- -------- -------- --------  ................
    00002c9c -------- -------- -------- --------  ................
    00002cac -------- -------- -------- --------  ................
    00002cbc -------- -------- -------- --------  ................
    00002ccc -------- -------- -------- --------  ................
    00002cdc -------- -------- -------- --------  ................
    00002cec -------- -------- -------- --------  ................
    00002cfc -------- -------- -------- --------  ................
    00002d0c -------- -------- -------- --------  ................
    00002d1c -------- -------- -------- --------  ................
    00002d2c -------- -------- -------- --------  ................
    00002d3c -------- -------- -------- --------  ................
    00002d4c -------- -------- -------- --------  ................
    00002d5c -------- -------- -------- --------  ................
    00002d6c -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffab6998 1ab3ce6c ab7d4db5 ffab69e0 f1f14120  l....M}..i.. A..
    ffab69a8 ab7d4db5 ffab69e0 00002c9e 00001388  .M}..i...,......
    ffab69b8 ffab6a28 ffab6a38 ffab6a48 ffab6a58  (j..8j..Hj..Xj..
    ffab69c8 f1f14120 ffab6a54 f1f14120 f23cdd6f   A..Tj.. A..o.<.
    ffab69d8 00000000 f1f50000 ffffffdf ffffffff  ................
    ffab69e8 00000000 00000000 ffffffff 00002c9e  .............,..
    ffab69f8 000003f5 00000000 00000000 00000000  ................
    ffab6a08 00000000 00000000 00000000 00000000  ................
    ffab6a18 00000000 00000000 00000000 00000000  ................
    ffab6a28 00000000 00000000 00000000 00000000  ................
    ffab6a38 00000000 00000000 00000000 00000000  ................
    ffab6a48 00000000 00000000 00000000 00000000  ................
    ffab6a58 00000000 00000000 00000000 00000000  ................
    ffab6a68 00000000 00000000 00000000 00000000  ................
    ffab6a78 f23be5aa ab7d4db5 ffab6b68 f1f14120  ..;..M}.hk.. A..
    ffab6a88 00001388 ffffffec f229e260 f2afa004  ........`.).....

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f2246c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f2246c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f2246c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f2246c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f2246c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f2246c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f2246c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f2246c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f2246ca0 98018acf 8acff908 8acff900 f9009800  ................
    f2246cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f2246cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f2246cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f2246ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f2246cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f2246d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f2246d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f2246c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f2246c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f2246c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f2246c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f2246c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f2246c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f2246c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f2246ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f2246cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f2246cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f2246cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f2246ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f2246cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f2246d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f2246d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f2246d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    ac07f000-ac080fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ac081000-ac081fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ac082000-ac082fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f07f0000-f07f0fff ---         0      1000
    f07f1000-f08effff rw-         0     ff000
    f08f0000-f08f1fff ---         0      2000
    f08f2000-f09f0fff rw-         0     ff000
    f09f1000-f09f2fff ---         0      2000
    f09f3000-f0af1fff rw-         0     ff000
    f0af2000-f0af3fff ---         0      2000
    f0af4000-f0bf2fff rw-         0     ff000
    f0bf3000-f0bf4fff ---         0      2000
    f0bf5000-f0cf3fff rw-         0     ff000
    f0cf4000-f0cf5fff ---         0      2000
    f0cf6000-f0df4fff rw-         0     ff000
    f0df5000-f0df6fff ---         0      2000
    f0df7000-f0ef5fff rw-         0     ff000
    f0ef6000-f0ef7fff ---         0      2000
    f0ef8000-f0ff6fff rw-         0     ff000
    f0ff7000-f0ff8fff ---         0      2000
    f0ff9000-f10f7fff rw-         0     ff000
    f10f8000-f10f9fff ---         0      2000
    f10fa000-f11f8fff rw-         0     ff000
    f11f9000-f11fafff ---         0      2000
    f11fb000-f12f9fff rw-         0     ff000
    f12fa000-f12fbfff ---         0      2000
    f12fc000-f13fafff rw-         0     ff000
    f13fb000-f13fcfff ---         0      2000
    f13fd000-f14fbfff rw-         0     ff000
    f14fc000-f14fdfff ---         0      2000
    f14fe000-f15fcfff rw-         0     ff000
    f15fd000-f15fefff ---         0      2000
    f15ff000-f16fdfff rw-         0     ff000
    f16fe000-f16fffff ---         0      2000
    f1700000-f17fefff rw-         0     ff000
    f17ff000-f1800fff ---         0      2000
    f1801000-f18fffff rw-         0     ff000
    f1900000-f1901fff ---         0      2000
    f1902000-f1a00fff rw-         0     ff000
    f1a01000-f1a01fff ---         0      1000
    f1b00000-f1cfffff rw-         0    200000  [anon:libc_malloc]
    f1d01000-f1d01fff ---         0      1000
    f1d02000-f1e00fff rw-         0     ff000
    f1e01000-f1e01fff ---         0      1000
    f1f00000-f20fffff rw-         0    200000  [anon:libc_malloc]
    f2124000-f2159fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f215a000-f21a8fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f21a9000-f21a9fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f21aa000-f21aefff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f21af000-f21b0fff rw-         0      2000  [anon:.bss]
    f21e8000-f2210fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f2211000-f2297fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f2298000-f2299fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f229a000-f229dfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f229e000-f22a0fff rw-         0      3000  [anon:.bss]
    f22a1000-f22a1fff r--         0      1000  [anon:.bss]
    f22a2000-f22aefff rw-         0      d000  [anon:.bss]
    f22cd000-f22dbfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f22dc000-f22eafff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f22eb000-f22ebfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f22ec000-f22ecfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f22ed000-f22edfff rw-         0      1000  [anon:.bss]
    f2313000-f231cfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f231d000-f2325fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2326000-f2326fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2327000-f2327fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2328000-f2328fff rw-         0      1000  [anon:.bss]
    f236b000-f236bfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f236c000-f236cfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f236d000-f236dfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f236e000-f236efff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f238d000-f23befff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f23bf000-f23eafff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f23eb000-f23ebfff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f23ec000-f23f3fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f23f4000-f23f4fff rw-         0      1000  [anon:.bss]
    f2407000-f241dfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f241e000-f2435fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f2436000-f2436fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f2437000-f2437fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f2438000-f2438fff rw-         0      1000  [anon:.bss]
    f2447000-f2453fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f2454000-f2460fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f2461000-f2461fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f2462000-f2462fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f2463000-f2463fff rw-         0      1000  [anon:.bss]
    f248f000-f249efff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f249f000-f24affff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f24b0000-f24b0fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f24b1000-f24b2fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f24c0000-f24d7fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f24d8000-f24f8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f24f9000-f24f9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f24fa000-f24fdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f2505000-f2509fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f250a000-f250ffff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f2510000-f2510fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f2511000-f2511fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f2512000-f2512fff rw-         0      1000  [anon:.bss]
    f2546000-f2546fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f2547000-f2547fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2548000-f2548fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2549000-f2549fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f254a000-f254afff rw-         0      1000  [anon:.bss]
    f2595000-f259efff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f259f000-f25b0fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f25b1000-f25b1fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f25b2000-f25b2fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f25b3000-f25b3fff rw-         0      1000  [anon:.bss]
    f25d8000-f25d8fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f25d9000-f25d9fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f25da000-f25dafff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f25db000-f25dbfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f2601000-f2603fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f2604000-f2604fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f2605000-f2605fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f2606000-f2606fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f2607000-f2607fff rw-         0      1000  [anon:.bss]
    f2667000-f2667fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f2668000-f2668fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f2669000-f2669fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f2690000-f269ffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f26a0000-f26b9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f26ba000-f26bafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f26bb000-f26bbfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f26bc000-f26bcfff rw-         0      1000  [anon:.bss]
    f26da000-f26dffff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f26e0000-f26e6fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f26e7000-f26e7fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f26e8000-f26e8fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f26e9000-f26e9fff rw-         0      1000  [anon:.bss]
    f2706000-f270cfff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f270d000-f2711fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2712000-f2712fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2713000-f2713fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2762000-f276bfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f276c000-f2775fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f2776000-f2776fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f2777000-f2778fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f2788000-f2788fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f2789000-f2789fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f278a000-f278afff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f278b000-f278bfff rw-         0      1000  [anon:.bss]
    f2794000-f27f7fff rw-         0     64000  [anon:linker_alloc]
    f27f8000-f27f8fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f27f9000-f27f9fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f27fa000-f27fafff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f27fb000-f27fbfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f27fc000-f27fcfff rw-         0      1000  [anon:.bss]
    f2815000-f2824fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f2825000-f2835fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f2836000-f2836fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f2837000-f283afff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f283b000-f283bfff rw-         0      1000  [anon:.bss]
    f2863000-f2863fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f2864000-f2864fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2865000-f2865fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2866000-f2866fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2885000-f2898fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f2899000-f28abfff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f28ac000-f28acfff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f28ad000-f28affff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f28c0000-f28ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f28de000-f28fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f28fb000-f28fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f28fc000-f28fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f2923000-f2923fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f2924000-f2924fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f2925000-f2925fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f2926000-f2926fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f296a000-f2970fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f2971000-f2976fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f2977000-f2977fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f2978000-f2978fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f2979000-f2979fff rw-         0      1000  [anon:.bss]
    f2997000-f299afff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f299b000-f29a5fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f29a6000-f29a6fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f29a7000-f29a7fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f29a8000-f29a8fff rw-         0      1000  [anon:.bss]
    f29c5000-f29cbfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f29cc000-f29d1fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f29d2000-f29d2fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f29d3000-f29d3fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f2a2c000-f2a2cfff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f2a2d000-f2a2dfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2a2e000-f2a2efff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2a2f000-f2a2ffff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2a30000-f2a30fff rw-         0      1000  [anon:.bss]
    f2a6b000-f2a6bfff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f2a6c000-f2a6cfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2a6d000-f2a6dfff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2a6e000-f2a6efff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2a6f000-f2a6ffff rw-         0      1000  [anon:.bss]
    f2a8f000-f2a97fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f2a98000-f2aadfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f2aae000-f2aaefff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f2aaf000-f2aaffff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f2ab0000-f2ab0fff rw-         0      1000  [anon:.bss]
    f2af1000-f2af5fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f2af6000-f2af9fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f2afa000-f2afafff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f2afb000-f2afbfff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f2afc000-f2afcfff rw-         0      1000  [anon:.bss]
    f2b29000-f2b29fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f2b2a000-f2b2afff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f2b2b000-f2b2bfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f2b2c000-f2b2cfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f2b40000-f2b6cfff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f2b6d000-f2babfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f2bac000-f2bacfff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f2bad000-f2bb2fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f2bb3000-f2bb3fff rw-         0      1000  [anon:.bss]
    f2be9000-f2beafff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f2beb000-f2becfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2bed000-f2bedfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2bee000-f2beefff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2bef000-f2beffff rw-         0      1000  [anon:.bss]
    f2c3a000-f2c3afff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2c6e000-f2c6efff ---         0      1000
    f2c6f000-f2c72fff rw-         0      4000  [anon:thread signal stack]
    f2c73000-f2c73fff ---         0      1000
    f2c74000-f2c77fff rw-         0      4000  [anon:thread signal stack]
    f2c78000-f2c78fff ---         0      1000
    f2c79000-f2c7cfff rw-         0      4000  [anon:thread signal stack]
    f2c7d000-f2c7dfff ---         0      1000
    f2c7e000-f2c81fff rw-         0      4000  [anon:thread signal stack]
    f2c82000-f2c82fff ---         0      1000
    f2c83000-f2c86fff rw-         0      4000  [anon:thread signal stack]
    f2c87000-f2c87fff ---         0      1000
    f2c88000-f2c8bfff rw-         0      4000  [anon:thread signal stack]
    f2c8c000-f2c8cfff ---         0      1000
    f2c8d000-f2c90fff rw-         0      4000  [anon:thread signal stack]
    f2c91000-f2c91fff ---         0      1000
    f2c92000-f2c95fff rw-         0      4000  [anon:thread signal stack]
    f2c96000-f2c96fff ---         0      1000
    f2c97000-f2c9afff rw-         0      4000  [anon:thread signal stack]
    f2c9b000-f2c9bfff ---         0      1000
    f2c9c000-f2c9ffff rw-         0      4000  [anon:thread signal stack]
    f2ca0000-f2ca0fff ---         0      1000
    f2ca1000-f2ca4fff rw-         0      4000  [anon:thread signal stack]
    f2ca5000-f2ca5fff ---         0      1000
    f2ca6000-f2ca9fff rw-         0      4000  [anon:thread signal stack]
    f2caa000-f2caafff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2cac000-f2ccbfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f2ccc000-f2cebfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f2cec000-f2d0bfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f2d0c000-f2d2bfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f2d2c000-f2d4bfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2d4c000-f2d6bfff r--         0     20000  /dev/__properties__/properties_serial
    f2d6c000-f2d75fff r--         0      a000  /dev/__properties__/property_info
    f2d77000-f2d77fff ---         0      1000
    f2d78000-f2d7bfff rw-         0      4000  [anon:thread signal stack]
    f2d7c000-f2d7cfff ---         0      1000
    f2d7d000-f2d80fff rw-         0      4000  [anon:thread signal stack]
    f2d81000-f2d81fff ---         0      1000
    f2d82000-f2d85fff rw-         0      4000  [anon:thread signal stack]
    f2d86000-f2d86fff ---         0      1000
    f2d87000-f2d8afff rw-         0      4000  [anon:thread signal stack]
    f2d8b000-f2d8bfff ---         0      1000
    f2d8c000-f2d8ffff rw-         0      4000  [anon:thread signal stack]
    f2d90000-f2d90fff ---         0      1000
    f2d91000-f2d94fff rw-         0      4000  [anon:thread signal stack]
    f2d95000-f2d95fff ---         0      1000
    f2d96000-f2d99fff rw-         0      4000  [anon:thread signal stack]
    f2d9a000-f2db9fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f2dba000-f2dd9fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f2dda000-f2ea1fff r--         0     c8000  [anon:linker_alloc]
    f2ea2000-f2ea8fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f2eaa000-f2eaafff rw-         0      1000  [anon:abort message]
    f2eab000-f2eabfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f2eac000-f2eacfff ---         0      1000
    f2ead000-f2eaffff rw-         0      3000
    f2eb0000-f2eb0fff ---         0      1000
    f2eb1000-f2eb3fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f2eb4000-f2ed3fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f2ed4000-f2ed4fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2ed5000-f2f38fff r--         0     64000  [anon:linker_alloc]
    f2f39000-f2f58fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2f59000-f2f59fff ---         0      1000
    f2f5a000-f2f5afff rw-         0      1000
    f2f5b000-f2f5bfff ---         0      1000
    f2f5c000-f2f7bfff r--         0     20000  /dev/__properties__/properties_serial
    f2f7c000-f2f7cfff rw-         0      1000  [anon:System property context nodes]
    f2f7d000-f2f86fff r--         0      a000  /dev/__properties__/property_info
    f2f87000-f2feafff r--         0     64000  [anon:linker_alloc]
    f2feb000-f2fecfff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f2fed000-f2fedfff r--         0      1000  [anon:atexit handlers]
    f2fee000-f2feefff ---         0      1000
    f2fef000-f2ff2fff rw-         0      4000  [anon:thread signal stack]
    f2ff3000-f2ff3fff rw-         0      1000  [anon:arc4random data]
    f2ff4000-f2ff4fff r--         0      1000  [anon:atexit handlers]
    f2ff5000-f2ff5fff rw-         0      1000  [anon:System property context nodes]
    f2ff6000-f2ff6fff rw-         0      1000  [anon:arc4random data]
    f2ff7000-f3013fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f3014000-f30abfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f30ac000-f30acfff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f30ad000-f30b0fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f30b1000-f30b6fff rw-         0      6000
    f30b7000-f30b7fff r--         0      1000
    f30b8000-f30b9fff rw-         0      2000
    ffa97000-ffab7fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 11430, name: Binder:11422_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f1dfdfb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f1dfe230
    ip  f1dfdf70  sp  f1dfdf60  lr  f2247511  pc  f2242108

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:
         f1dfdf20  0000001c
         f1dfdf24  00000000
         f1dfdf28  f1dfe0a0
         f1dfdf2c  f229e260  [anon:.bss]
         f1dfdf30  f1b2d000  [anon:libc_malloc]
         f1dfdf34  f23cf5f3  /system/lib/libbinder.so
         f1dfdf38  f1dfdfb4
         f1dfdf3c  f1b2d004  [anon:libc_malloc]
         f1dfdf40  0000001c
         f1dfdf44  f282814b  /system/lib/libmediadrm.so
         f1dfdf48  f1f0982c  [anon:libc_malloc]
         f1dfdf4c  f1f0982c  [anon:libc_malloc]
         f1dfdf50  00000000
         f1dfdf54  00000003
         f1dfdf58  f1dfdfb4
         f1dfdf5c  f229e3a8  [anon:.bss]
    #00  f1dfdf60  f1dfe490
         f1dfdf64  f229e260  [anon:.bss]
         f1dfdf68  00000089
         f1dfdf6c  00000000
    #01  f1dfdf70  00000000
         f1dfdf74  00000000
         f1dfdf78  ffffffff
         f1dfdf7c  f1dfdfb4
         f1dfdf80  00000000
         f1dfdf84  1ab3ce6c
         f1dfdf88  f283b028  [anon:.bss]
         f1dfdf8c  00000000
         f1dfdf90  00000000
         f1dfdf94  00000002
         f1dfdf98  f229e260  [anon:.bss]
         f1dfdf9c  00000000
         f1dfdfa0  f229e260  [anon:.bss]
         f1dfdfa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f1dfdfa8  00000000
         f1dfdfac  f229e260  [anon:.bss]
         f1dfdfb0  00000000
         f1dfdfb4  00000000
         f1dfdfb8  1ab3ce6c
         f1dfdfbc  f283b028  [anon:.bss]
         f1dfdfc0  f1f65a00  [anon:libc_malloc]
         f1dfdfc4  f229e260  [anon:.bss]
         f1dfdfc8  00000000
         f1dfdfcc  f229e260  [anon:.bss]
         f1dfdfd0  00002c9e
         f1dfdfd4  f229e260  [anon:.bss]
         f1dfdfd8  f1dfe230
         f1dfdfdc  f282b88f  /system/lib/libmediadrm.so
    #03  f1dfdfe0  00000004
         f1dfdfe4  f23222cb  /system/lib/libutils.so
         f1dfdfe8  00000000
         f1dfdfec  f1b2c000  [anon:libc_malloc]
         f1dfdff0  00000010
         f1dfdff4  1ab3ce6c
         f1dfdff8  f1f65a10  [anon:libc_malloc]
         f1dfdffc  f1f65a00  [anon:libc_malloc]
         f1dfe000  f229e260  [anon:.bss]
         f1dfe004  00000000
         f1dfe008  f229e260  [anon:.bss]
         f1dfe00c  00002c9e
         f1dfe010  f229e260  [anon:.bss]
         f1dfe014  f282bdd9  /system/lib/libmediadrm.so
    #04  f1dfe018  00000010
         f1dfe01c  00000000
         f1dfe020  f1b2c200  [anon:libc_malloc]
         f1dfe024  00000000
         f1dfe028  00000000
         f1dfe02c  00000000
         f1dfe030  00000000
         f1dfe034  00000000
         f1dfe038  1ab3ce6c
         f1dfe03c  f1f65a10  [anon:libc_malloc]
         f1dfe040  f1f29940  [anon:libc_malloc]
         f1dfe044  f229e260  [anon:.bss]
         f1dfe048  00000000
         f1dfe04c  f1dfe1e4
         f1dfe050  00002c9e
         f1dfe054  f23c120f  /system/lib/libbinder.so
    #05  f1dfe058  f1f29940  [anon:libc_malloc]
         f1dfe05c  f1f75840  [anon:libc_malloc]
         f1dfe060  f1f65a10  [anon:libc_malloc]
         f1dfe064  1ab3ce6c
         f1dfe068  f1f29940  [anon:libc_malloc]
         f1dfe06c  f1f06900  [anon:libc_malloc]
         f1dfe070  00000001
         f1dfe074  f23c1193  /system/lib/libbinder.so
    #06  f1dfe078  00000000
         f1dfe07c  f1b2c000  [anon:libc_malloc]
         f1dfe080  f1f29940  [anon:libc_malloc]
         f1dfe084  f1b2c054  [anon:libc_malloc]
         f1dfe088  f229e260  [anon:.bss]
         f1dfe08c  f23c80ad  /system/lib/libbinder.so
    #07  f1dfe090  00000000
         f1dfe094  f1dfe0a0
         f1dfe098  f1dfe160
         f1dfe09c  00000000
         f1dfe0a0  00000000
         f1dfe0a4  f1b05070  [anon:libc_malloc]
         f1dfe0a8  00000004
         f1dfe0ac  00000006
         f1dfe0b0  00000000
         f1dfe0b4  00000000
         f1dfe0b8  00000000
         f1dfe0bc  00000000
         f1dfe0c0  00000000
         f1dfe0c4  f2290000  /apex/com.android.runtime/lib/bionic/libc.so
         f1dfe0c8  00000000
         f1dfe0cc  f2010001  [anon:libc_malloc]
         ........  ........
    #08  f1dfe1a0  f1dfe230
         f1dfe1a4  f23c82b1  /system/lib/libbinder.so
         f1dfe1a8  00000000
         f1dfe1ac  f1b2c000  [anon:libc_malloc]
         f1dfe1b0  f1b2c090  [anon:libc_malloc]
         f1dfe1b4  00000001
         f1dfe1b8  00000000
         f1dfe1bc  f23c835b  /system/lib/libbinder.so
    #09  f1dfe1c0  00000000
         f1dfe1c4  f23c78af  /system/lib/libbinder.so
         f1dfe1c8  f1f11930  [anon:libc_malloc]
         f1dfe1cc  f1f1193c  [anon:libc_malloc]
         f1dfe1d0  00000000
         f1dfe1d4  f23e1939  /system/lib/libbinder.so
    #10  f1dfe1d8  f1f11930  [anon:libc_malloc]
         f1dfe1dc  f2320905  /system/lib/libutils.so
    #11  f1dfe1e0  f1f05240  [anon:libc_malloc]
         f1dfe1e4  f1f11930  [anon:libc_malloc]
         f1dfe1e8  f1f05220  [anon:libc_malloc]
         f1dfe1ec  f1f11930  [anon:libc_malloc]
         f1dfe1f0  1ab3ce6c
         f1dfe1f4  f1dfe230
         f1dfe1f8  f1dfe230
         f1dfe1fc  f1dfe230
         f1dfe200  00000078
         f1dfe204  00002c9e
         f1dfe208  00002c9e
         f1dfe20c  f30b9020
         f1dfe210  f1dfe230
         f1dfe214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f1dfe218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f1dfe21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f1dfe220  f1dfe238
         f1dfe224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f1dfe228  f1dfe230
         f1dfe22c  00000000
         f1dfe230  f30b8dc0
         f1dfe234  f19fe230
         f1dfe238  00002ca6
         f1dfe23c  00002c9e
         f1dfe240  00000001
         f1dfe244  f1d01000
         f1dfe248  000fd230
         f1dfe24c  00001000
         f1dfe250  00000000
         f1dfe254  00000000
         f1dfe258  00000003
         f1dfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 12735, name: HwBinder:11422_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f19fe118  r3  f19fe074
    r4  f229e260  r5  c0306201  r6  f19fe118  r7  00000036
    r8  f19fe138  r9  f229e260  r10 00000000  r11 f19fe120
    ip  00000000  sp  f19fe060  lr  f224c709  pc  f227e1c4

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:
         f19fe020  f19fe0d4
         f19fe024  00000002
         f19fe028  f2b9fb49  /system/lib/libhidlbase.so
         f19fe02c  f2b9fb49  /system/lib/libhidlbase.so
         f19fe030  f229e260  [anon:.bss]
         f19fe034  f2ba1cdd  /system/lib/libhidlbase.so
         f19fe038  00000000
         f19fe03c  f1f3c504  [anon:libc_malloc]
         f19fe040  f1f141d0  [anon:libc_malloc]
         f19fe044  f2321c35  /system/lib/libutils.so
         f19fe048  f1b35010  [anon:libc_malloc]
         f19fe04c  f19fe490
         f19fe050  00000000
         f19fe054  000001d8
         f19fe058  00000000
         f19fe05c  00000000
    #00  f19fe060  f19fe074
         ........  ........
    #01  f19fe060  f19fe074
         f19fe064  1ab3ce6c
         f19fe068  f1f3c500  [anon:libc_malloc]
         f19fe06c  f2b9c555  /system/lib/libhidlbase.so
         f19fe070  f19fe118
         f19fe074  00000000
    #02  f19fe078  00000011
         f19fe07c  f19fe160
         f19fe080  f1f3c500  [anon:libc_malloc]
         f19fe084  f1f3c554  [anon:libc_malloc]
         f19fe088  f1f3c598  [anon:libc_malloc]
         f19fe08c  00000004
         f19fe090  00000000
         f19fe094  00000000
         f19fe098  00000000
         f19fe09c  00000000
         f19fe0a0  00000000
         f19fe0a4  f1f10128  [anon:libc_malloc]
         f19fe0a8  00000004
         f19fe0ac  00000006
         f19fe0b0  00000004
         f19fe0b4  00000000
         ........  ........
    #03  f19fe1b8  f19fe1e4
         f19fe1bc  00002c9e
         f19fe1c0  f1b29300  [anon:libc_malloc]
         f19fe1c4  f1b2930c  [anon:libc_malloc]
         f19fe1c8  00000000
         f19fe1cc  00000000
         f19fe1d0  f19fe1e4
         f19fe1d4  f2ba870d  /system/lib/libhidlbase.so
    #04  f19fe1d8  f1b29300  [anon:libc_malloc]
         f19fe1dc  f2320905  /system/lib/libutils.so
    #05  f19fe1e0  f1b02060  [anon:libc_malloc]
         f19fe1e4  f1b29300  [anon:libc_malloc]
         f19fe1e8  f1b001d0  [anon:libc_malloc]
         f19fe1ec  f1b29300  [anon:libc_malloc]
         f19fe1f0  1ab3ce6c
         f19fe1f4  f19fe230
         f19fe1f8  f19fe230
         f19fe1fc  f19fe230
         f19fe200  00000078
         f19fe204  00002ca6
         f19fe208  00002c9e
         f19fe20c  f1dfe490
         f19fe210  f19fe230
         f19fe214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f19fe218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f19fe21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f19fe220  f19fe238
         f19fe224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f19fe228  f19fe230
         f19fe22c  00000000
         f19fe230  f1dfe230
         f19fe234  f18fd230
         f19fe238  000031bf
         f19fe23c  00002c9e
         f19fe240  00000001
         f19fe244  f1901000
         f19fe248  000fd230
         f19fe24c  00001000
         f19fe250  00000000
         f19fe254  00000000
         f19fe258  00000003
         f19fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 12738, name: HwBinder:11422_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f18fd118  r3  f18fd074
    r4  f229e260  r5  c0306201  r6  f18fd118  r7  00000036
    r8  f18fd138  r9  f229e260  r10 00000000  r11 f18fd120
    ip  00000000  sp  f18fd060  lr  f224c709  pc  f227e1c4

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:
         f18fd020  00000001
         f18fd024  00000001
         f18fd028  00000000
         f18fd02c  f229e260  [anon:.bss]
         f18fd030  f18fd120
         f18fd034  f2211257  /apex/com.android.runtime/lib/bionic/libc.so
         f18fd038  00000010
         f18fd03c  f231e2cf  /system/lib/libutils.so
         f18fd040  00000000
         f18fd044  f2321c7d  /system/lib/libutils.so
         f18fd048  f1b35010  [anon:libc_malloc]
         f18fd04c  f18fd490
         f18fd050  00000000
         f18fd054  000001dc
         f18fd058  00000000
         f18fd05c  00000000
    #00  f18fd060  f18fd074
         ........  ........
    #01  f18fd060  f18fd074
         f18fd064  1ab3ce6c
         f18fd068  f1b37500  [anon:libc_malloc]
         f18fd06c  f2b9c555  /system/lib/libhidlbase.so
         f18fd070  f18fd118
         f18fd074  00000000
    #02  f18fd078  00000001
         f18fd07c  00000000
         f18fd080  f1c002c0  [anon:libc_malloc]
         f18fd084  f1b37554  [anon:libc_malloc]
         f18fd088  f1b37598  [anon:libc_malloc]
         f18fd08c  00000004
         f18fd090  00000004
         f18fd094  fffffff0
         f18fd098  fffffff0
         f18fd09c  f221dc61  /apex/com.android.runtime/lib/bionic/libc.so
         f18fd0a0  1ab3ce6c
         f18fd0a4  fffffffc
         f18fd0a8  f1c02930  [anon:libc_malloc]
         f18fd0ac  f220a26c  /apex/com.android.runtime/lib/bionic/libc.so
         f18fd0b0  f1f0a508  [anon:libc_malloc]
         f18fd0b4  f1c002c0  [anon:libc_malloc]
         ........  ........
    #03  f18fd1b8  f18fd1e4
         f18fd1bc  00002c9e
         f18fd1c0  f1f119c0  [anon:libc_malloc]
         f18fd1c4  f1f119cc  [anon:libc_malloc]
         f18fd1c8  00000000
         f18fd1cc  00000000
         f18fd1d0  f18fd1e4
         f18fd1d4  f2ba870d  /system/lib/libhidlbase.so
    #04  f18fd1d8  f1f119c0  [anon:libc_malloc]
         f18fd1dc  f2320905  /system/lib/libutils.so
    #05  f18fd1e0  f1f064c8  [anon:libc_malloc]
         f18fd1e4  f1f119c0  [anon:libc_malloc]
         f18fd1e8  f1f05230  [anon:libc_malloc]
         f18fd1ec  f1f119c0  [anon:libc_malloc]
         f18fd1f0  1ab3ce6c
         f18fd1f4  f18fd230
         f18fd1f8  f18fd230
         f18fd1fc  f18fd230
         f18fd200  00000078
         f18fd204  000031bf
         f18fd208  00002c9e
         f18fd20c  f19fe490
         f18fd210  f18fd230
         f18fd214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f18fd218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f18fd21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f18fd220  f18fd238
         f18fd224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f18fd228  f18fd230
         f18fd22c  00000000
         f18fd230  f19fe230
         f18fd234  f17fc230
         f18fd238  000031c2
         f18fd23c  00002c9e
         f18fd240  00000001
         f18fd244  f1800000
         f18fd248  000fd230
         f18fd24c  00001000
         f18fd250  00000000
         f18fd254  00000000
         f18fd258  00000003
         f18fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 13914, name: Binder:11422_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f17fbfb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f17fc230
    ip  f17fbf70  sp  f17fbf60  lr  f2247511  pc  f2242108

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:
         f17fbf20  1ab3ce6c
         f17fbf24  f15fa498
         f17fbf28  f229e3a8  [anon:.bss]
         f17fbf2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f17fbf30  00000000
         f17fbf34  01000000
         f17fbf38  f229e260  [anon:.bss]
         f17fbf3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f17fbf40  f15fa238
         f17fbf44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fbf48  f15fa230
         f17fbf4c  f17fbf94
         f17fbf50  f15fa274
         f17fbf54  00000000
         f17fbf58  f17fbfb4
         f17fbf5c  f229e3a8  [anon:.bss]
    #00  f17fbf60  f17fc490
         f17fbf64  f229e260  [anon:.bss]
         f17fbf68  00000089
         f17fbf6c  00000000
    #01  f17fbf70  00000000
         f17fbf74  00000000
         f17fbf78  ffffffff
         f17fbf7c  f17fbfb4
         f17fbf80  00000000
         f17fbf84  1ab3ce6c
         f17fbf88  f283b028  [anon:.bss]
         f17fbf8c  00000000
         f17fbf90  00000000
         f17fbf94  00000002
         f17fbf98  f229e260  [anon:.bss]
         f17fbf9c  00000000
         f17fbfa0  f229e260  [anon:.bss]
         f17fbfa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f17fbfa8  00000000
         f17fbfac  00000000
         f17fbfb0  1ab3ce6c
         f17fbfb4  f14fd000
         f17fbfb8  1ab3ce6c
         f17fbfbc  f283b028  [anon:.bss]
         f17fbfc0  f1f42c00  [anon:libc_malloc]
         f17fbfc4  f229e260  [anon:.bss]
         f17fbfc8  00000000
         f17fbfcc  f229e260  [anon:.bss]
         f17fbfd0  00002c9e
         f17fbfd4  f229e260  [anon:.bss]
         f17fbfd8  f17fc230
         f17fbfdc  f282b88f  /system/lib/libmediadrm.so
    #03  f17fbfe0  00000004
         f17fbfe4  f23222cb  /system/lib/libutils.so
         f17fbfe8  00000000
         f17fbfec  f1f50c00  [anon:libc_malloc]
         f17fbff0  00000010
         f17fbff4  1ab3ce6c
         f17fbff8  f1f42c10  [anon:libc_malloc]
         f17fbffc  f1f42c00  [anon:libc_malloc]
         f17fc000  f229e260  [anon:.bss]
         f17fc004  00000000
         f17fc008  f229e260  [anon:.bss]
         f17fc00c  00002c9e
         f17fc010  f229e260  [anon:.bss]
         f17fc014  f282bdd9  /system/lib/libmediadrm.so
    #04  f17fc018  00000010
         f17fc01c  00000000
         f17fc020  f1f50e00  [anon:libc_malloc]
         f17fc024  00000000
         f17fc028  00000000
         f17fc02c  00000000
         f17fc030  00000000
         f17fc034  00000000
         f17fc038  1ab3ce6c
         f17fc03c  f1f42c10  [anon:libc_malloc]
         f17fc040  f1f29440  [anon:libc_malloc]
         f17fc044  f229e260  [anon:.bss]
         f17fc048  00000000
         f17fc04c  f17fc1e4
         f17fc050  00002c9e
         f17fc054  f23c120f  /system/lib/libbinder.so
    #05  f17fc058  f1f29440  [anon:libc_malloc]
         f17fc05c  f1f05a50  [anon:libc_malloc]
         f17fc060  f1f42c10  [anon:libc_malloc]
         f17fc064  1ab3ce6c
         f17fc068  f1f29440  [anon:libc_malloc]
         f17fc06c  f1f06840  [anon:libc_malloc]
         f17fc070  00000001
         f17fc074  f23c1193  /system/lib/libbinder.so
    #06  f17fc078  1ab3ce6c
         f17fc07c  f1f50c00  [anon:libc_malloc]
         f17fc080  f1f29440  [anon:libc_malloc]
         f17fc084  f1f50c54  [anon:libc_malloc]
         f17fc088  f229e260  [anon:.bss]
         f17fc08c  f23c80ad  /system/lib/libbinder.so
    #07  f17fc090  00000000
         f17fc094  f1f0ac08  [anon:libc_malloc]
         f17fc098  f1f0ac2c  [anon:libc_malloc]
         f17fc09c  f1f0ad30  [anon:libc_malloc]
         f17fc0a0  00000000
         f17fc0a4  f1f0ac64  [anon:libc_malloc]
         f17fc0a8  f1c00000  [anon:libc_malloc]
         f17fc0ac  f1f0acf8  [anon:libc_malloc]
         f17fc0b0  f1f83ac0  [anon:libc_malloc]
         f17fc0b4  f22175d1  /apex/com.android.runtime/lib/bionic/libc.so
         f17fc0b8  00000004
         f17fc0bc  00000000
         f17fc0c0  00000000
         f17fc0c4  f229e260  [anon:.bss]
         f17fc0c8  00000000
         f17fc0cc  f1f0ac08  [anon:libc_malloc]
         ........  ........
    #08  f17fc1a0  f17fc230
         f17fc1a4  f23c82b1  /system/lib/libbinder.so
         f17fc1a8  00000000
         f17fc1ac  f1f50c00  [anon:libc_malloc]
         f17fc1b0  f1f50c90  [anon:libc_malloc]
         f17fc1b4  00000000
         f17fc1b8  00000000
         f17fc1bc  f23c835b  /system/lib/libbinder.so
    #09  f17fc1c0  00000000
         f17fc1c4  f23c78af  /system/lib/libbinder.so
         f17fc1c8  f1b29030  [anon:libc_malloc]
         f17fc1cc  f1b2903c  [anon:libc_malloc]
         f17fc1d0  00000000
         f17fc1d4  f23e1939  /system/lib/libbinder.so
    #10  f17fc1d8  f1b29030  [anon:libc_malloc]
         f17fc1dc  f2320905  /system/lib/libutils.so
    #11  f17fc1e0  f1b002d0  [anon:libc_malloc]
         f17fc1e4  f1b29030  [anon:libc_malloc]
         f17fc1e8  f1b002b0  [anon:libc_malloc]
         f17fc1ec  f1b29030  [anon:libc_malloc]
         f17fc1f0  1ab3ce6c
         f17fc1f4  f17fc230
         f17fc1f8  f17fc230
         f17fc1fc  f17fc230
         f17fc200  00000078
         f17fc204  00002ca6
         f17fc208  00002c9e
         f17fc20c  f1dfe490
         f17fc210  f17fc230
         f17fc214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f17fc218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fc21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f17fc220  f17fc238
         f17fc224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fc228  f17fc230
         f17fc22c  00000000
         f17fc230  f18fd230
         f17fc234  f16fb230
         f17fc238  0000365a
         f17fc23c  00002c9e
         f17fc240  00000001
         f17fc244  f16ff000
         f17fc248  000fd230
         f17fc24c  00001000
         f17fc250  00000000
         f17fc254  00000000
         f17fc258  00000003
         f17fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 15660, name: HwBinder:11422_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f16fb118  r3  f16fb074
    r4  f229e260  r5  c0306201  r6  f16fb118  r7  00000036
    r8  f16fb138  r9  f229e260  r10 00000000  r11 f16fb120
    ip  00000000  sp  f16fb060  lr  f224c709  pc  f227e1c4

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:
         f16fb020  f22a63c0  [anon:.bss]
         f16fb024  f1f0b308  [anon:libc_malloc]
         f16fb028  f16fafe0
         f16fb02c  f229e260  [anon:.bss]
         f16fb030  f16fb120
         f16fb034  1ab3ce6c
         f16fb038  00000000
         f16fb03c  f1b37a18  [anon:libc_malloc]
         f16fb040  f1f7be70  [anon:libc_malloc]
         f16fb044  f2321c35  /system/lib/libutils.so
         f16fb048  f1b35010  [anon:libc_malloc]
         f16fb04c  f16fb490
         f16fb050  00000000
         f16fb054  000001e0
         f16fb058  00000000
         f16fb05c  00000000
    #00  f16fb060  f16fb074
         ........  ........
    #01  f16fb060  f16fb074
         f16fb064  1ab3ce6c
         f16fb068  f1b37a00  [anon:libc_malloc]
         f16fb06c  f2b9c555  /system/lib/libhidlbase.so
         f16fb070  f16fb118
         f16fb074  00000000
    #02  f16fb078  f1f0b374  [anon:libc_malloc]
         f16fb07c  f1f0b478  [anon:libc_malloc]
         f16fb080  1ab3ce6c
         f16fb084  f1b37a54  [anon:libc_malloc]
         f16fb088  f1b37a98  [anon:libc_malloc]
         f16fb08c  00000000
         f16fb090  f1f7aa28  [anon:libc_malloc]
         f16fb094  f1f7ea34  [anon:libc_malloc]
         f16fb098  f1f7e9e4  [anon:libc_malloc]
         f16fb09c  f1f7e9e8  [anon:libc_malloc]
         f16fb0a0  f16fb230
         f16fb0a4  f229e260  [anon:.bss]
         f16fb0a8  f1f7e9e0  [anon:libc_malloc]
         f16fb0ac  f28fd448  /system/lib/android.hardware.drm@1.2.so
         f16fb0b0  f1f7aa28  [anon:libc_malloc]
         f16fb0b4  f229e260  [anon:.bss]
         ........  ........
    #03  f16fb1b8  f16fb1e4
         f16fb1bc  00002c9e
         f16fb1c0  f1f119f0  [anon:libc_malloc]
         f16fb1c4  f1f119fc  [anon:libc_malloc]
         f16fb1c8  00000000
         f16fb1cc  00000000
         f16fb1d0  f16fb1e4
         f16fb1d4  f2ba870d  /system/lib/libhidlbase.so
    #04  f16fb1d8  f1f119f0  [anon:libc_malloc]
         f16fb1dc  f2320905  /system/lib/libutils.so
    #05  f16fb1e0  f1f06780  [anon:libc_malloc]
         f16fb1e4  f1f119f0  [anon:libc_malloc]
         f16fb1e8  f1f053f0  [anon:libc_malloc]
         f16fb1ec  f1f119f0  [anon:libc_malloc]
         f16fb1f0  1ab3ce6c
         f16fb1f4  f16fb230
         f16fb1f8  f16fb230
         f16fb1fc  f16fb230
         f16fb200  00000078
         f16fb204  000031bf
         f16fb208  00002c9e
         f16fb20c  f19fe490
         f16fb210  f16fb230
         f16fb214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f16fb218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f16fb21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f16fb220  f16fb238
         f16fb224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f16fb228  f16fb230
         f16fb22c  00000000
         f16fb230  f17fc230
         f16fb234  f15fa230
         f16fb238  00003d2c
         f16fb23c  00002c9e
         f16fb240  00000001
         f16fb244  f15fe000
         f16fb248  000fd230
         f16fb24c  00001000
         f16fb250  00000000
         f16fb254  00000000
         f16fb258  00000003
         f16fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 16998, name: Binder:11422_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f15f9fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f15fa230
    ip  f15f9f70  sp  f15f9f60  lr  f2247511  pc  f2242108

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:
         f15f9f20  00000000
         f15f9f24  00000000
         f15f9f28  00000000
         f15f9f2c  00000000
         f15f9f30  00000000
         f15f9f34  00000000
         f15f9f38  00000000
         f15f9f3c  00000000
         f15f9f40  00000000
         f15f9f44  00000000
         f15f9f48  00000000
         f15f9f4c  00000000
         f15f9f50  00000000
         f15f9f54  00000000
         f15f9f58  f15f9fb4
         f15f9f5c  f229e3a8  [anon:.bss]
    #00  f15f9f60  f15fa490
         f15f9f64  f229e260  [anon:.bss]
         f15f9f68  00000089
         f15f9f6c  00000000
    #01  f15f9f70  00000000
         f15f9f74  00000000
         f15f9f78  ffffffff
         f15f9f7c  f15f9fb4
         f15f9f80  00000000
         f15f9f84  1ab3ce6c
         f15f9f88  f283b028  [anon:.bss]
         f15f9f8c  00000000
         f15f9f90  00000000
         f15f9f94  00000002
         f15f9f98  f229e260  [anon:.bss]
         f15f9f9c  00000000
         f15f9fa0  f229e260  [anon:.bss]
         f15f9fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f15f9fa8  00000000
         f15f9fac  f2003550  [anon:libc_malloc]
         f15f9fb0  0000197c
         f15f9fb4  00000000
         f15f9fb8  1ab3ce6c
         f15f9fbc  f283b028  [anon:.bss]
         f15f9fc0  f1f7a200  [anon:libc_malloc]
         f15f9fc4  f229e260  [anon:.bss]
         f15f9fc8  00000000
         f15f9fcc  f229e260  [anon:.bss]
         f15f9fd0  00002c9e
         f15f9fd4  f229e260  [anon:.bss]
         f15f9fd8  f15fa230
         f15f9fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f15f9fe0  00000000
         f15f9fe4  f15fa030
         f15f9fe8  00000000
         f15f9fec  f1f66200  [anon:libc_malloc]
         f15f9ff0  00000010
         f15f9ff4  1ab3ce6c
         f15f9ff8  f1f7a210  [anon:libc_malloc]
         f15f9ffc  f1f7a200  [anon:libc_malloc]
         f15fa000  f229e260  [anon:.bss]
         f15fa004  00000000
         f15fa008  f229e260  [anon:.bss]
         f15fa00c  00002c9e
         f15fa010  f229e260  [anon:.bss]
         f15fa014  f282bdd9  /system/lib/libmediadrm.so
    #04  f15fa018  00000010
         f15fa01c  00000000
         f15fa020  f1f66800  [anon:libc_malloc]
         f15fa024  00000000
         f15fa028  00000000
         f15fa02c  00000000
         f15fa030  00000000
         f15fa034  00000000
         f15fa038  1ab3ce6c
         f15fa03c  f1f7a210  [anon:libc_malloc]
         f15fa040  f1f29c80  [anon:libc_malloc]
         f15fa044  f229e260  [anon:.bss]
         f15fa048  00000000
         f15fa04c  f15fa1e4
         f15fa050  00002c9e
         f15fa054  f23c120f  /system/lib/libbinder.so
    #05  f15fa058  f1f29c80  [anon:libc_malloc]
         f15fa05c  f1f7c4c0  [anon:libc_malloc]
         f15fa060  f1f7a210  [anon:libc_malloc]
         f15fa064  1ab3ce6c
         f15fa068  f1f29c80  [anon:libc_malloc]
         f15fa06c  f1f06a08  [anon:libc_malloc]
         f15fa070  00000001
         f15fa074  f23c1193  /system/lib/libbinder.so
    #06  f15fa078  1ab3ce6c
         f15fa07c  f1f66200  [anon:libc_malloc]
         f15fa080  f1f29c80  [anon:libc_malloc]
         f15fa084  f1f66254  [anon:libc_malloc]
         f15fa088  f229e260  [anon:.bss]
         f15fa08c  f23c80ad  /system/lib/libbinder.so
    #07  f15fa090  ffff0208  [vectors]
         f15fa094  f15fa0e9
         f15fa098  0000000a
         f15fa09c  f1f0ba00  [anon:libc_malloc]
         f15fa0a0  1ab3ce6c
         f15fa0a4  f1f0ac08  [anon:libc_malloc]
         f15fa0a8  1ab3ce6c
         f15fa0ac  00000000
         f15fa0b0  03000000
         f15fa0b4  f15fa0f4
         f15fa0b8  f15fa490
         f15fa0bc  f2248ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f15fa0c0  00000000
         f15fa0c4  f26e0a0d  /system/lib/libbase.so
         f15fa0c8  f15fa0f4
         f15fa0cc  03000000
         ........  ........
    #08  f15fa1a0  f1f66200  [anon:libc_malloc]
         f15fa1a4  f1f66254  [anon:libc_malloc]
         f15fa1a8  00000000
         f15fa1ac  f1f66200  [anon:libc_malloc]
         f15fa1b0  f1f66290  [anon:libc_malloc]
         f15fa1b4  00000000
         f15fa1b8  00000000
         f15fa1bc  f23c835b  /system/lib/libbinder.so
    #09  f15fa1c0  00000000
         f15fa1c4  f23c78af  /system/lib/libbinder.so
         f15fa1c8  f1f13b50  [anon:libc_malloc]
         f15fa1cc  f1f13b5c  [anon:libc_malloc]
         f15fa1d0  00000000
         f15fa1d4  f23e1939  /system/lib/libbinder.so
    #10  f15fa1d8  f1f13b50  [anon:libc_malloc]
         f15fa1dc  f2320905  /system/lib/libutils.so
    #11  f15fa1e0  f1f826b0  [anon:libc_malloc]
         f15fa1e4  f1f13b50  [anon:libc_malloc]
         f15fa1e8  f1f826a0  [anon:libc_malloc]
         f15fa1ec  f1f13b50  [anon:libc_malloc]
         f15fa1f0  1ab3ce6c
         f15fa1f4  f15fa230
         f15fa1f8  f15fa230
         f15fa1fc  f15fa230
         f15fa200  00000078
         f15fa204  0000365a
         f15fa208  00002c9e
         f15fa20c  f17fc490
         f15fa210  f15fa230
         f15fa214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f15fa218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f15fa21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f15fa220  f15fa238
         f15fa224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f15fa228  f15fa230
         f15fa22c  00000000
         f15fa230  f16fb230
         f15fa234  f14f9230
         f15fa238  00004266
         f15fa23c  00002c9e
         f15fa240  00000001
         f15fa244  f14fd000
         f15fa248  000fd230
         f15fa24c  00001000
         f15fa250  00000000
         f15fa254  00000000
         f15fa258  00000003
         f15fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17181, name: Binder:11422_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f14f8fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f14f9230
    ip  f14f8f70  sp  f14f8f60  lr  f2247511  pc  f2242108

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:
         f14f8f20  1ab3ce6c
         f14f8f24  f13f8498
         f14f8f28  f229e3a8  [anon:.bss]
         f14f8f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f14f8f30  00000000
         f14f8f34  01000000
         f14f8f38  f229e260  [anon:.bss]
         f14f8f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f14f8f40  f13f8238
         f14f8f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f14f8f48  f13f8230
         f14f8f4c  f14f8f94
         f14f8f50  f13f8274
         f14f8f54  00000000
         f14f8f58  f14f8fb4
         f14f8f5c  f229e3a8  [anon:.bss]
    #00  f14f8f60  f14f9490
         f14f8f64  f229e260  [anon:.bss]
         f14f8f68  00000089
         f14f8f6c  00000000
    #01  f14f8f70  00000000
         f14f8f74  00000000
         f14f8f78  ffffffff
         f14f8f7c  f14f8fb4
         f14f8f80  00000000
         f14f8f84  1ab3ce6c
         f14f8f88  f283b028  [anon:.bss]
         f14f8f8c  00000000
         f14f8f90  00000000
         f14f8f94  00000002
         f14f8f98  f229e260  [anon:.bss]
         f14f8f9c  00000000
         f14f8fa0  f229e260  [anon:.bss]
         f14f8fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f14f8fa8  00000000
         f14f8fac  00000000
         f14f8fb0  1ab3ce6c
         f14f8fb4  f12fb000
         f14f8fb8  1ab3ce6c
         f14f8fbc  f283b028  [anon:.bss]
         f14f8fc0  f1f42e00  [anon:libc_malloc]
         f14f8fc4  f229e260  [anon:.bss]
         f14f8fc8  00000000
         f14f8fcc  f229e260  [anon:.bss]
         f14f8fd0  00002c9e
         f14f8fd4  f229e260  [anon:.bss]
         f14f8fd8  f14f9230
         f14f8fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f14f8fe0  00000000
         f14f8fe4  f14f9030
         f14f8fe8  00000000
         f14f8fec  f1b6c400  [anon:libc_malloc]
         f14f8ff0  00000010
         f14f8ff4  1ab3ce6c
         f14f8ff8  f1f42e10  [anon:libc_malloc]
         f14f8ffc  f1f42e00  [anon:libc_malloc]
         f14f9000  f229e260  [anon:.bss]
         f14f9004  00000000
         f14f9008  f229e260  [anon:.bss]
         f14f900c  00002c9e
         f14f9010  f229e260  [anon:.bss]
         f14f9014  f282bdd9  /system/lib/libmediadrm.so
    #04  f14f9018  00000010
         f14f901c  00000000
         f14f9020  f1b6c600  [anon:libc_malloc]
         f14f9024  00000000
         f14f9028  00000000
         f14f902c  00000000
         f14f9030  00000000
         f14f9034  00000000
         f14f9038  1ab3ce6c
         f14f903c  f1f42e10  [anon:libc_malloc]
         f14f9040  f1f294c0  [anon:libc_malloc]
         f14f9044  f229e260  [anon:.bss]
         f14f9048  00000000
         f14f904c  f14f91e4
         f14f9050  00002c9e
         f14f9054  f23c120f  /system/lib/libbinder.so
    #05  f14f9058  f1f294c0  [anon:libc_malloc]
         f14f905c  f1f05be0  [anon:libc_malloc]
         f14f9060  f1f42e10  [anon:libc_malloc]
         f14f9064  1ab3ce6c
         f14f9068  f1f294c0  [anon:libc_malloc]
         f14f906c  f1f06858  [anon:libc_malloc]
         f14f9070  00000001
         f14f9074  f23c1193  /system/lib/libbinder.so
    #06  f14f9078  1ab3ce6c
         f14f907c  f1b6c400  [anon:libc_malloc]
         f14f9080  f1f294c0  [anon:libc_malloc]
         f14f9084  f1b6c454  [anon:libc_malloc]
         f14f9088  f229e260  [anon:.bss]
         f14f908c  f23c80ad  /system/lib/libbinder.so
    #07  f14f9090  ffff0208  [vectors]
         f14f9094  f14f90e9
         f14f9098  0000000a
         f14f909c  f1f0c100  [anon:libc_malloc]
         f14f90a0  1ab3ce6c
         f14f90a4  f1f0b308  [anon:libc_malloc]
         f14f90a8  1ab3ce6c
         f14f90ac  f1f0c108  [anon:libc_malloc]
         f14f90b0  00000006
         f14f90b4  f1f0c12c  [anon:libc_malloc]
         f14f90b8  f14f9128
         f14f90bc  f1f0c15c  [anon:libc_malloc]
         f14f90c0  f1800000
         f14f90c4  f1f0c1f8  [anon:libc_malloc]
         f14f90c8  f1b571c0  [anon:libc_malloc]
         f14f90cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f14f91a0  f1b6c400  [anon:libc_malloc]
         f14f91a4  f1b6c454  [anon:libc_malloc]
         f14f91a8  00000000
         f14f91ac  f1b6c400  [anon:libc_malloc]
         f14f91b0  f1b6c490  [anon:libc_malloc]
         f14f91b4  00000000
         f14f91b8  00000000
         f14f91bc  f23c835b  /system/lib/libbinder.so
    #09  f14f91c0  00000000
         f14f91c4  f23c78af  /system/lib/libbinder.so
         f14f91c8  f1f13820  [anon:libc_malloc]
         f14f91cc  f1f1382c  [anon:libc_malloc]
         f14f91d0  00000000
         f14f91d4  f23e1939  /system/lib/libbinder.so
    #10  f14f91d8  f1f13820  [anon:libc_malloc]
         f14f91dc  f2320905  /system/lib/libutils.so
    #11  f14f91e0  f1f822d0  [anon:libc_malloc]
         f14f91e4  f1f13820  [anon:libc_malloc]
         f14f91e8  f1b00210  [anon:libc_malloc]
         f14f91ec  f1f13820  [anon:libc_malloc]
         f14f91f0  1ab3ce6c
         f14f91f4  f14f9230
         f14f91f8  f14f9230
         f14f91fc  f14f9230
         f14f9200  00000078
         f14f9204  00002c9e
         f14f9208  00002c9e
         f14f920c  f30b9020
         f14f9210  f14f9230
         f14f9214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f14f9218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f14f921c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f14f9220  f14f9238
         f14f9224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f14f9228  f14f9230
         f14f922c  00000000
         f14f9230  f15fa230
         f14f9234  f13f8230
         f14f9238  0000431d
         f14f923c  00002c9e
         f14f9240  00000001
         f14f9244  f13fc000
         f14f9248  000fd230
         f14f924c  00001000
         f14f9250  00000000
         f14f9254  00000000
         f14f9258  00000003
         f14f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17183, name: Binder:11422_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f13f7fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f13f8230
    ip  f13f7f70  sp  f13f7f60  lr  f2247511  pc  f2242108

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:
         f13f7f20  1ab3ce6c
         f13f7f24  f12f7498
         f13f7f28  f229e3a8  [anon:.bss]
         f13f7f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f13f7f30  00000000
         f13f7f34  01000000
         f13f7f38  f229e260  [anon:.bss]
         f13f7f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f13f7f40  f12f7238
         f13f7f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f13f7f48  f12f7230
         f13f7f4c  f13f7f94
         f13f7f50  f12f7274
         f13f7f54  00000000
         f13f7f58  f13f7fb4
         f13f7f5c  f229e3a8  [anon:.bss]
    #00  f13f7f60  f13f8490
         f13f7f64  f229e260  [anon:.bss]
         f13f7f68  00000089
         f13f7f6c  00000000
    #01  f13f7f70  00000000
         f13f7f74  00000000
         f13f7f78  ffffffff
         f13f7f7c  f13f7fb4
         f13f7f80  00000000
         f13f7f84  1ab3ce6c
         f13f7f88  f283b028  [anon:.bss]
         f13f7f8c  00000000
         f13f7f90  00000000
         f13f7f94  00000002
         f13f7f98  f229e260  [anon:.bss]
         f13f7f9c  00000000
         f13f7fa0  f229e260  [anon:.bss]
         f13f7fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f13f7fa8  00000000
         f13f7fac  00000000
         f13f7fb0  1ab3ce6c
         f13f7fb4  f11fa000
         f13f7fb8  1ab3ce6c
         f13f7fbc  f283b028  [anon:.bss]
         f13f7fc0  f1f42a00  [anon:libc_malloc]
         f13f7fc4  f229e260  [anon:.bss]
         f13f7fc8  00000000
         f13f7fcc  f229e260  [anon:.bss]
         f13f7fd0  00002c9e
         f13f7fd4  f229e260  [anon:.bss]
         f13f7fd8  f13f8230
         f13f7fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f13f7fe0  00000000
         f13f7fe4  f13f8030
         f13f7fe8  00000000
         f13f7fec  f1f66a00  [anon:libc_malloc]
         f13f7ff0  00000010
         f13f7ff4  1ab3ce6c
         f13f7ff8  f1f42a10  [anon:libc_malloc]
         f13f7ffc  f1f42a00  [anon:libc_malloc]
         f13f8000  f229e260  [anon:.bss]
         f13f8004  00000000
         f13f8008  f229e260  [anon:.bss]
         f13f800c  00002c9e
         f13f8010  f229e260  [anon:.bss]
         f13f8014  f282bdd9  /system/lib/libmediadrm.so
    #04  f13f8018  00000010
         f13f801c  00000000
         f13f8020  f1f66c00  [anon:libc_malloc]
         f13f8024  00000000
         f13f8028  00000000
         f13f802c  00000000
         f13f8030  00000000
         f13f8034  00000000
         f13f8038  1ab3ce6c
         f13f803c  f1f42a10  [anon:libc_malloc]
         f13f8040  f1f293c0  [anon:libc_malloc]
         f13f8044  f229e260  [anon:.bss]
         f13f8048  00000000
         f13f804c  f13f81e4
         f13f8050  00002c9e
         f13f8054  f23c120f  /system/lib/libbinder.so
    #05  f13f8058  f1f293c0  [anon:libc_malloc]
         f13f805c  f1f058c0  [anon:libc_malloc]
         f13f8060  f1f42a10  [anon:libc_malloc]
         f13f8064  1ab3ce6c
         f13f8068  f1f293c0  [anon:libc_malloc]
         f13f806c  f1f067f8  [anon:libc_malloc]
         f13f8070  00000001
         f13f8074  f23c1193  /system/lib/libbinder.so
    #06  f13f8078  1ab3ce6c
         f13f807c  f1f66a00  [anon:libc_malloc]
         f13f8080  f1f293c0  [anon:libc_malloc]
         f13f8084  f1f66a54  [anon:libc_malloc]
         f13f8088  f229e260  [anon:.bss]
         f13f808c  f23c80ad  /system/lib/libbinder.so
    #07  f13f8090  ffff0208  [vectors]
         f13f8094  f13f80e9
         f13f8098  0000000a
         f13f809c  f1f0c800  [anon:libc_malloc]
         f13f80a0  1ab3ce6c
         f13f80a4  f1f0c108  [anon:libc_malloc]
         f13f80a8  1ab3ce6c
         f13f80ac  00000000
         f13f80b0  03000000
         f13f80b4  f13f80f4
         f13f80b8  f13f8490
         f13f80bc  f2248ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f13f80c0  00000000
         f13f80c4  f26e0a0d  /system/lib/libbase.so
         f13f80c8  f13f80f4
         f13f80cc  03000000
         ........  ........
    #08  f13f81a0  f1f66a00  [anon:libc_malloc]
         f13f81a4  f1f66a54  [anon:libc_malloc]
         f13f81a8  00000000
         f13f81ac  f1f66a00  [anon:libc_malloc]
         f13f81b0  f1f66a90  [anon:libc_malloc]
         f13f81b4  00000000
         f13f81b8  00000000
         f13f81bc  f23c835b  /system/lib/libbinder.so
    #09  f13f81c0  00000000
         f13f81c4  f23c78af  /system/lib/libbinder.so
         f13f81c8  f1b290f0  [anon:libc_malloc]
         f13f81cc  f1b290fc  [anon:libc_malloc]
         f13f81d0  00000000
         f13f81d4  f23e1939  /system/lib/libbinder.so
    #10  f13f81d8  f1b290f0  [anon:libc_malloc]
         f13f81dc  f2320905  /system/lib/libutils.so
    #11  f13f81e0  f1b00220  [anon:libc_malloc]
         f13f81e4  f1b290f0  [anon:libc_malloc]
         f13f81e8  f1f822d0  [anon:libc_malloc]
         f13f81ec  f1b290f0  [anon:libc_malloc]
         f13f81f0  1ab3ce6c
         f13f81f4  f13f8230
         f13f81f8  f13f8230
         f13f81fc  f13f8230
         f13f8200  00000078
         f13f8204  0000431d
         f13f8208  00002c9e
         f13f820c  f14f9490
         f13f8210  f13f8230
         f13f8214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f13f8218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f13f821c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f13f8220  f13f8238
         f13f8224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f13f8228  f13f8230
         f13f822c  00000000
         f13f8230  f14f9230
         f13f8234  f12f7230
         f13f8238  0000431f
         f13f823c  00002c9e
         f13f8240  00000001
         f13f8244  f12fb000
         f13f8248  000fd230
         f13f824c  00001000
         f13f8250  00000000
         f13f8254  00000000
         f13f8258  00000003
         f13f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17186, name: Binder:11422_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f12f6fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f12f7230
    ip  f12f6f70  sp  f12f6f60  lr  f2247511  pc  f2242108

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:
         f12f6f20  1ab3ce6c
         f12f6f24  f11f6498
         f12f6f28  f229e3a8  [anon:.bss]
         f12f6f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f12f6f30  00000000
         f12f6f34  01000000
         f12f6f38  f229e260  [anon:.bss]
         f12f6f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f12f6f40  f11f6238
         f12f6f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f12f6f48  f11f6230
         f12f6f4c  f12f6f94
         f12f6f50  f11f6274
         f12f6f54  00000000
         f12f6f58  f12f6fb4
         f12f6f5c  f229e3a8  [anon:.bss]
    #00  f12f6f60  f12f7490
         f12f6f64  f229e260  [anon:.bss]
         f12f6f68  00000089
         f12f6f6c  00000000
    #01  f12f6f70  00000000
         f12f6f74  00000000
         f12f6f78  ffffffff
         f12f6f7c  f12f6fb4
         f12f6f80  00000000
         f12f6f84  1ab3ce6c
         f12f6f88  f283b028  [anon:.bss]
         f12f6f8c  00000000
         f12f6f90  00000000
         f12f6f94  00000002
         f12f6f98  f229e260  [anon:.bss]
         f12f6f9c  00000000
         f12f6fa0  f229e260  [anon:.bss]
         f12f6fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f12f6fa8  00000000
         f12f6fac  00000000
         f12f6fb0  1ab3ce6c
         f12f6fb4  f10f9000
         f12f6fb8  1ab3ce6c
         f12f6fbc  f283b028  [anon:.bss]
         f12f6fc0  f1f42000  [anon:libc_malloc]
         f12f6fc4  f229e260  [anon:.bss]
         f12f6fc8  00000000
         f12f6fcc  f229e260  [anon:.bss]
         f12f6fd0  00002c9e
         f12f6fd4  f229e260  [anon:.bss]
         f12f6fd8  f12f7230
         f12f6fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f12f6fe0  00000000
         f12f6fe4  f12f7030
         f12f6fe8  00000000
         f12f6fec  f1b6c800  [anon:libc_malloc]
         f12f6ff0  00000010
         f12f6ff4  1ab3ce6c
         f12f6ff8  f1f42010  [anon:libc_malloc]
         f12f6ffc  f1f42000  [anon:libc_malloc]
         f12f7000  f229e260  [anon:.bss]
         f12f7004  00000000
         f12f7008  f229e260  [anon:.bss]
         f12f700c  00002c9e
         f12f7010  f229e260  [anon:.bss]
         f12f7014  f282bdd9  /system/lib/libmediadrm.so
    #04  f12f7018  00000010
         f12f701c  00000000
         f12f7020  f1b6ca00  [anon:libc_malloc]
         f12f7024  00000000
         f12f7028  00000000
         f12f702c  00000000
         f12f7030  00000000
         f12f7034  00000000
         f12f7038  1ab3ce6c
         f12f703c  f1f42010  [anon:libc_malloc]
         f12f7040  f1f29ec0  [anon:libc_malloc]
         f12f7044  f229e260  [anon:.bss]
         f12f7048  00000000
         f12f704c  f12f71e4
         f12f7050  00002c9e
         f12f7054  f23c120f  /system/lib/libbinder.so
    #05  f12f7058  f1f29ec0  [anon:libc_malloc]
         f12f705c  f1f7cb50  [anon:libc_malloc]
         f12f7060  f1f42010  [anon:libc_malloc]
         f12f7064  1ab3ce6c
         f12f7068  f1f29ec0  [anon:libc_malloc]
         f12f706c  f1f069c0  [anon:libc_malloc]
         f12f7070  00000001
         f12f7074  f23c1193  /system/lib/libbinder.so
    #06  f12f7078  1ab3ce6c
         f12f707c  f1b6c800  [anon:libc_malloc]
         f12f7080  f1f29ec0  [anon:libc_malloc]
         f12f7084  f1b6c854  [anon:libc_malloc]
         f12f7088  f229e260  [anon:.bss]
         f12f708c  f23c80ad  /system/lib/libbinder.so
    #07  f12f7090  ffff0208  [vectors]
         f12f7094  f12f70e9
         f12f7098  0000000a
         f12f709c  f1f0cf00  [anon:libc_malloc]
         f12f70a0  1ab3ce6c
         f12f70a4  f1f0c808  [anon:libc_malloc]
         f12f70a8  1ab3ce6c
         f12f70ac  f1f0cf08  [anon:libc_malloc]
         f12f70b0  00000006
         f12f70b4  f1f0cf2c  [anon:libc_malloc]
         f12f70b8  f12f7128
         f12f70bc  f1f0cf5c  [anon:libc_malloc]
         f12f70c0  f1800000
         f12f70c4  f1f0cff8  [anon:libc_malloc]
         f12f70c8  f1b57240  [anon:libc_malloc]
         f12f70cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f12f71a0  f1b6c800  [anon:libc_malloc]
         f12f71a4  f1b6c854  [anon:libc_malloc]
         f12f71a8  00000000
         f12f71ac  f1b6c800  [anon:libc_malloc]
         f12f71b0  f1b6c890  [anon:libc_malloc]
         f12f71b4  00000000
         f12f71b8  00000000
         f12f71bc  f23c835b  /system/lib/libbinder.so
    #09  f12f71c0  00000000
         f12f71c4  f23c78af  /system/lib/libbinder.so
         f12f71c8  f1f13490  [anon:libc_malloc]
         f12f71cc  f1f1349c  [anon:libc_malloc]
         f12f71d0  00000000
         f12f71d4  f23e1939  /system/lib/libbinder.so
    #10  f12f71d8  f1f13490  [anon:libc_malloc]
         f12f71dc  f2320905  /system/lib/libutils.so
    #11  f12f71e0  f1f82760  [anon:libc_malloc]
         f12f71e4  f1f13490  [anon:libc_malloc]
         f12f71e8  f1b00220  [anon:libc_malloc]
         f12f71ec  f1f13490  [anon:libc_malloc]
         f12f71f0  1ab3ce6c
         f12f71f4  f12f7230
         f12f71f8  f12f7230
         f12f71fc  f12f7230
         f12f7200  00000078
         f12f7204  0000431f
         f12f7208  00002c9e
         f12f720c  f13f8490
         f12f7210  f12f7230
         f12f7214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f12f7218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f12f721c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f12f7220  f12f7238
         f12f7224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f12f7228  f12f7230
         f12f722c  00000000
         f12f7230  f13f8230
         f12f7234  f11f6230
         f12f7238  00004322
         f12f723c  00002c9e
         f12f7240  00000001
         f12f7244  f11fa000
         f12f7248  000fd230
         f12f724c  00001000
         f12f7250  00000000
         f12f7254  00000000
         f12f7258  00000003
         f12f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17187, name: Binder:11422_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f11f5fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f11f6230
    ip  f11f5f70  sp  f11f5f60  lr  f2247511  pc  f2242108

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:
         f11f5f20  1ab3ce6c
         f11f5f24  f10f5498
         f11f5f28  f229e3a8  [anon:.bss]
         f11f5f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f11f5f30  00000000
         f11f5f34  01000000
         f11f5f38  f229e260  [anon:.bss]
         f11f5f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f11f5f40  f10f5238
         f11f5f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f5f48  f10f5230
         f11f5f4c  f11f5f94
         f11f5f50  f10f5274
         f11f5f54  00000000
         f11f5f58  f11f5fb4
         f11f5f5c  f229e3a8  [anon:.bss]
    #00  f11f5f60  f11f6490
         f11f5f64  f229e260  [anon:.bss]
         f11f5f68  00000089
         f11f5f6c  00000000
    #01  f11f5f70  00000000
         f11f5f74  00000000
         f11f5f78  ffffffff
         f11f5f7c  f11f5fb4
         f11f5f80  00000000
         f11f5f84  1ab3ce6c
         f11f5f88  f283b028  [anon:.bss]
         f11f5f8c  00000000
         f11f5f90  00000000
         f11f5f94  00000002
         f11f5f98  f229e260  [anon:.bss]
         f11f5f9c  00000000
         f11f5fa0  f229e260  [anon:.bss]
         f11f5fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f11f5fa8  00000000
         f11f5fac  00000000
         f11f5fb0  1ab3ce6c
         f11f5fb4  f0ff8000
         f11f5fb8  1ab3ce6c
         f11f5fbc  f283b028  [anon:.bss]
         f11f5fc0  f1f41c00  [anon:libc_malloc]
         f11f5fc4  f229e260  [anon:.bss]
         f11f5fc8  00000000
         f11f5fcc  f229e260  [anon:.bss]
         f11f5fd0  00002c9e
         f11f5fd4  f229e260  [anon:.bss]
         f11f5fd8  f11f6230
         f11f5fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f11f5fe0  00000000
         f11f5fe4  f11f6030
         f11f5fe8  00000000
         f11f5fec  f1f66e00  [anon:libc_malloc]
         f11f5ff0  00000010
         f11f5ff4  1ab3ce6c
         f11f5ff8  f1f41c10  [anon:libc_malloc]
         f11f5ffc  f1f41c00  [anon:libc_malloc]
         f11f6000  f229e260  [anon:.bss]
         f11f6004  00000000
         f11f6008  f229e260  [anon:.bss]
         f11f600c  00002c9e
         f11f6010  f229e260  [anon:.bss]
         f11f6014  f282bdd9  /system/lib/libmediadrm.so
    #04  f11f6018  00000010
         f11f601c  00000000
         f11f6020  f1f8c000  [anon:libc_malloc]
         f11f6024  00000000
         f11f6028  00000000
         f11f602c  00000000
         f11f6030  00000000
         f11f6034  00000000
         f11f6038  1ab3ce6c
         f11f603c  f1f41c10  [anon:libc_malloc]
         f11f6040  f1f29e00  [anon:libc_malloc]
         f11f6044  f229e260  [anon:.bss]
         f11f6048  00000000
         f11f604c  f11f61e4
         f11f6050  00002c9e
         f11f6054  f23c120f  /system/lib/libbinder.so
    #05  f11f6058  f1f29e00  [anon:libc_malloc]
         f11f605c  f1f7c820  [anon:libc_malloc]
         f11f6060  f1f41c10  [anon:libc_malloc]
         f11f6064  1ab3ce6c
         f11f6068  f1f29e00  [anon:libc_malloc]
         f11f606c  f1f069d8  [anon:libc_malloc]
         f11f6070  00000001
         f11f6074  f23c1193  /system/lib/libbinder.so
    #06  f11f6078  1ab3ce6c
         f11f607c  f1f66e00  [anon:libc_malloc]
         f11f6080  f1f29e00  [anon:libc_malloc]
         f11f6084  f1f66e54  [anon:libc_malloc]
         f11f6088  f229e260  [anon:.bss]
         f11f608c  f23c80ad  /system/lib/libbinder.so
    #07  f11f6090  00001000
         f11f6094  f221e157  /apex/com.android.runtime/lib/bionic/libc.so
         f11f6098  00001000
         f11f609c  00000000
         f11f60a0  00001000
         f11f60a4  00000001
         f11f60a8  0000000f
         f11f60ac  f11f60e3
         f11f60b0  f11f60e2
         f11f60b4  f11f60e0
         f11f60b8  f11f6490
         f11f60bc  0000000f
         f11f60c0  f20029f0  [anon:libc_malloc]
         f11f60c4  f229e260  [anon:.bss]
         f11f60c8  f229e1dc  [anon:.bss]
         f11f60cc  f2209fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f11f61a0  f1f66e00  [anon:libc_malloc]
         f11f61a4  f1f66e54  [anon:libc_malloc]
         f11f61a8  00000000
         f11f61ac  f1f66e00  [anon:libc_malloc]
         f11f61b0  f1f66e90  [anon:libc_malloc]
         f11f61b4  00000000
         f11f61b8  00000000
         f11f61bc  f23c835b  /system/lib/libbinder.so
    #09  f11f61c0  00000000
         f11f61c4  f23c78af  /system/lib/libbinder.so
         f11f61c8  f1b291b0  [anon:libc_malloc]
         f11f61cc  f1b291bc  [anon:libc_malloc]
         f11f61d0  00000000
         f11f61d4  f23e1939  /system/lib/libbinder.so
    #10  f11f61d8  f1b291b0  [anon:libc_malloc]
         f11f61dc  f2320905  /system/lib/libutils.so
    #11  f11f61e0  f1b00300  [anon:libc_malloc]
         f11f61e4  f1b291b0  [anon:libc_malloc]
         f11f61e8  f1f82760  [anon:libc_malloc]
         f11f61ec  f1b291b0  [anon:libc_malloc]
         f11f61f0  1ab3ce6c
         f11f61f4  f11f6230
         f11f61f8  f11f6230
         f11f61fc  f11f6230
         f11f6200  00000078
         f11f6204  00004322
         f11f6208  00002c9e
         f11f620c  f12f7490
         f11f6210  f11f6230
         f11f6214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f11f6218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f621c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f11f6220  f11f6238
         f11f6224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f6228  f11f6230
         f11f622c  00000000
         f11f6230  f12f7230
         f11f6234  f10f5230
         f11f6238  00004323
         f11f623c  00002c9e
         f11f6240  00000001
         f11f6244  f10f9000
         f11f6248  000fd230
         f11f624c  00001000
         f11f6250  00000000
         f11f6254  00000000
         f11f6258  00000003
         f11f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17189, name: Binder:11422_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f10f4fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f10f5230
    ip  f10f4f70  sp  f10f4f60  lr  f2247511  pc  f2242108

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:
         f10f4f20  1ab3ce6c
         f10f4f24  f0ff4498
         f10f4f28  f229e3a8  [anon:.bss]
         f10f4f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f10f4f30  00000000
         f10f4f34  01000000
         f10f4f38  f229e260  [anon:.bss]
         f10f4f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f10f4f40  f0ff4238
         f10f4f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f4f48  f0ff4230
         f10f4f4c  f10f4f94
         f10f4f50  f0ff4274
         f10f4f54  00000000
         f10f4f58  f10f4fb4
         f10f4f5c  f229e3a8  [anon:.bss]
    #00  f10f4f60  f10f5490
         f10f4f64  f229e260  [anon:.bss]
         f10f4f68  00000089
         f10f4f6c  00000000
    #01  f10f4f70  00000000
         f10f4f74  00000000
         f10f4f78  ffffffff
         f10f4f7c  f10f4fb4
         f10f4f80  00000000
         f10f4f84  1ab3ce6c
         f10f4f88  f283b028  [anon:.bss]
         f10f4f8c  00000000
         f10f4f90  00000000
         f10f4f94  00000002
         f10f4f98  f229e260  [anon:.bss]
         f10f4f9c  00000000
         f10f4fa0  f229e260  [anon:.bss]
         f10f4fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f10f4fa8  00000000
         f10f4fac  00000000
         f10f4fb0  1ab3ce6c
         f10f4fb4  f0ef7000
         f10f4fb8  1ab3ce6c
         f10f4fbc  f283b028  [anon:.bss]
         f10f4fc0  f1f41e00  [anon:libc_malloc]
         f10f4fc4  f229e260  [anon:.bss]
         f10f4fc8  00000000
         f10f4fcc  f229e260  [anon:.bss]
         f10f4fd0  00002c9e
         f10f4fd4  f229e260  [anon:.bss]
         f10f4fd8  f10f5230
         f10f4fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f10f4fe0  00000000
         f10f4fe4  f10f5030
         f10f4fe8  00000000
         f10f4fec  f1b6cc00  [anon:libc_malloc]
         f10f4ff0  00000010
         f10f4ff4  1ab3ce6c
         f10f4ff8  f1f41e10  [anon:libc_malloc]
         f10f4ffc  f1f41e00  [anon:libc_malloc]
         f10f5000  f229e260  [anon:.bss]
         f10f5004  00000000
         f10f5008  f229e260  [anon:.bss]
         f10f500c  00002c9e
         f10f5010  f229e260  [anon:.bss]
         f10f5014  f282bdd9  /system/lib/libmediadrm.so
    #04  f10f5018  00000010
         f10f501c  00000000
         f10f5020  f1b6ce00  [anon:libc_malloc]
         f10f5024  00000000
         f10f5028  00000000
         f10f502c  00000000
         f10f5030  00000000
         f10f5034  00000000
         f10f5038  1ab3ce6c
         f10f503c  f1f41e10  [anon:libc_malloc]
         f10f5040  f1f29e80  [anon:libc_malloc]
         f10f5044  f229e260  [anon:.bss]
         f10f5048  00000000
         f10f504c  f10f51e4
         f10f5050  00002c9e
         f10f5054  f23c120f  /system/lib/libbinder.so
    #05  f10f5058  f1f29e80  [anon:libc_malloc]
         f10f505c  f1f7c9b0  [anon:libc_malloc]
         f10f5060  f1f41e10  [anon:libc_malloc]
         f10f5064  1ab3ce6c
         f10f5068  f1f29e80  [anon:libc_malloc]
         f10f506c  f1f069a8  [anon:libc_malloc]
         f10f5070  00000001
         f10f5074  f23c1193  /system/lib/libbinder.so
    #06  f10f5078  1ab3ce6c
         f10f507c  f1b6cc00  [anon:libc_malloc]
         f10f5080  f1f29e80  [anon:libc_malloc]
         f10f5084  f1b6cc54  [anon:libc_malloc]
         f10f5088  f229e260  [anon:.bss]
         f10f508c  f23c80ad  /system/lib/libbinder.so
    #07  f10f5090  ffff0208  [vectors]
         f10f5094  f10f50e9
         f10f5098  0000000a
         f10f509c  f1f0dd00  [anon:libc_malloc]
         f10f50a0  1ab3ce6c
         f10f50a4  f1f0d608  [anon:libc_malloc]
         f10f50a8  1ab3ce6c
         f10f50ac  f1f0dd08  [anon:libc_malloc]
         f10f50b0  00000006
         f10f50b4  f1f0dd2c  [anon:libc_malloc]
         f10f50b8  f10f5128
         f10f50bc  f1f0dd5c  [anon:libc_malloc]
         f10f50c0  f1800000
         f10f50c4  f1f0ddf8  [anon:libc_malloc]
         f10f50c8  f1b572c0  [anon:libc_malloc]
         f10f50cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f10f51a0  f1b6cc00  [anon:libc_malloc]
         f10f51a4  f1b6cc54  [anon:libc_malloc]
         f10f51a8  00000000
         f10f51ac  f1b6cc00  [anon:libc_malloc]
         f10f51b0  f1b6cc90  [anon:libc_malloc]
         f10f51b4  00000000
         f10f51b8  00000000
         f10f51bc  f23c835b  /system/lib/libbinder.so
    #09  f10f51c0  00000000
         f10f51c4  f23c78af  /system/lib/libbinder.so
         f10f51c8  f1f13d00  [anon:libc_malloc]
         f10f51cc  f1f13d0c  [anon:libc_malloc]
         f10f51d0  00000000
         f10f51d4  f23e1939  /system/lib/libbinder.so
    #10  f10f51d8  f1f13d00  [anon:libc_malloc]
         f10f51dc  f2320905  /system/lib/libutils.so
    #11  f10f51e0  f1f827b0  [anon:libc_malloc]
         f10f51e4  f1f13d00  [anon:libc_malloc]
         f10f51e8  f1b00300  [anon:libc_malloc]
         f10f51ec  f1f13d00  [anon:libc_malloc]
         f10f51f0  1ab3ce6c
         f10f51f4  f10f5230
         f10f51f8  f10f5230
         f10f51fc  f10f5230
         f10f5200  00000078
         f10f5204  00004323
         f10f5208  00002c9e
         f10f520c  f11f6490
         f10f5210  f10f5230
         f10f5214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f10f5218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f521c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f10f5220  f10f5238
         f10f5224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f5228  f10f5230
         f10f522c  00000000
         f10f5230  f11f6230
         f10f5234  f0ff4230
         f10f5238  00004325
         f10f523c  00002c9e
         f10f5240  00000001
         f10f5244  f0ff8000
         f10f5248  000fd230
         f10f524c  00001000
         f10f5250  00000000
         f10f5254  00000000
         f10f5258  00000003
         f10f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17191, name: Binder:11422_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0ff3fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0ff4230
    ip  f0ff3f70  sp  f0ff3f60  lr  f2247511  pc  f2242108

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:
         f0ff3f20  1ab3ce6c
         f0ff3f24  f0ef3498
         f0ff3f28  f229e3a8  [anon:.bss]
         f0ff3f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff3f30  00000000
         f0ff3f34  01000000
         f0ff3f38  f229e260  [anon:.bss]
         f0ff3f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff3f40  f0ef3238
         f0ff3f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff3f48  f0ef3230
         f0ff3f4c  f0ff3f94
         f0ff3f50  f0ef3274
         f0ff3f54  00000000
         f0ff3f58  f0ff3fb4
         f0ff3f5c  f229e3a8  [anon:.bss]
    #00  f0ff3f60  f0ff4490
         f0ff3f64  f229e260  [anon:.bss]
         f0ff3f68  00000089
         f0ff3f6c  00000000
    #01  f0ff3f70  00000000
         f0ff3f74  00000000
         f0ff3f78  ffffffff
         f0ff3f7c  f0ff3fb4
         f0ff3f80  00000000
         f0ff3f84  1ab3ce6c
         f0ff3f88  f283b028  [anon:.bss]
         f0ff3f8c  00000000
         f0ff3f90  00000000
         f0ff3f94  00000002
         f0ff3f98  f229e260  [anon:.bss]
         f0ff3f9c  00000000
         f0ff3fa0  f229e260  [anon:.bss]
         f0ff3fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0ff3fa8  00000000
         f0ff3fac  00000000
         f0ff3fb0  1ab3ce6c
         f0ff3fb4  f0df6000
         f0ff3fb8  1ab3ce6c
         f0ff3fbc  f283b028  [anon:.bss]
         f0ff3fc0  f1f65600  [anon:libc_malloc]
         f0ff3fc4  f229e260  [anon:.bss]
         f0ff3fc8  00000000
         f0ff3fcc  f229e260  [anon:.bss]
         f0ff3fd0  00002c9e
         f0ff3fd4  f229e260  [anon:.bss]
         f0ff3fd8  f0ff4230
         f0ff3fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0ff3fe0  00000000
         f0ff3fe4  f0ff4030
         f0ff3fe8  00000000
         f0ff3fec  f1f8c200  [anon:libc_malloc]
         f0ff3ff0  00000010
         f0ff3ff4  1ab3ce6c
         f0ff3ff8  f1f65610  [anon:libc_malloc]
         f0ff3ffc  f1f65600  [anon:libc_malloc]
         f0ff4000  f229e260  [anon:.bss]
         f0ff4004  00000000
         f0ff4008  f229e260  [anon:.bss]
         f0ff400c  00002c9e
         f0ff4010  f229e260  [anon:.bss]
         f0ff4014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0ff4018  00000010
         f0ff401c  00000000
         f0ff4020  f1f8c400  [anon:libc_malloc]
         f0ff4024  00000000
         f0ff4028  00000000
         f0ff402c  00000000
         f0ff4030  00000000
         f0ff4034  00000000
         f0ff4038  1ab3ce6c
         f0ff403c  f1f65610  [anon:libc_malloc]
         f0ff4040  f1f29740  [anon:libc_malloc]
         f0ff4044  f229e260  [anon:.bss]
         f0ff4048  00000000
         f0ff404c  f0ff41e4
         f0ff4050  00002c9e
         f0ff4054  f23c120f  /system/lib/libbinder.so
    #05  f0ff4058  f1f29740  [anon:libc_malloc]
         f0ff405c  f1f75530  [anon:libc_malloc]
         f0ff4060  f1f65610  [anon:libc_malloc]
         f0ff4064  1ab3ce6c
         f0ff4068  f1f29740  [anon:libc_malloc]
         f0ff406c  f1f068a0  [anon:libc_malloc]
         f0ff4070  00000001
         f0ff4074  f23c1193  /system/lib/libbinder.so
    #06  f0ff4078  1ab3ce6c
         f0ff407c  f1f8c200  [anon:libc_malloc]
         f0ff4080  f1f29740  [anon:libc_malloc]
         f0ff4084  f1f8c254  [anon:libc_malloc]
         f0ff4088  f229e260  [anon:.bss]
         f0ff408c  f23c80ad  /system/lib/libbinder.so
    #07  f0ff4090  ffff0208  [vectors]
         f0ff4094  f0ff40e9
         f0ff4098  0000000a
         f0ff409c  f1f0e400  [anon:libc_malloc]
         f0ff40a0  1ab3ce6c
         f0ff40a4  f1f0dd08  [anon:libc_malloc]
         f0ff40a8  1ab3ce6c
         f0ff40ac  00000000
         f0ff40b0  03000000
         f0ff40b4  f0ff40f4
         f0ff40b8  f0ff4490
         f0ff40bc  f2248ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff40c0  00000000
         f0ff40c4  f26e0a0d  /system/lib/libbase.so
         f0ff40c8  f0ff40f4
         f0ff40cc  03000000
         ........  ........
    #08  f0ff41a0  f1f8c200  [anon:libc_malloc]
         f0ff41a4  f1f8c254  [anon:libc_malloc]
         f0ff41a8  00000000
         f0ff41ac  f1f8c200  [anon:libc_malloc]
         f0ff41b0  f1f8c290  [anon:libc_malloc]
         f0ff41b4  00000000
         f0ff41b8  00000000
         f0ff41bc  f23c835b  /system/lib/libbinder.so
    #09  f0ff41c0  00000000
         f0ff41c4  f23c78af  /system/lib/libbinder.so
         f0ff41c8  f1b29330  [anon:libc_malloc]
         f0ff41cc  f1b2933c  [anon:libc_malloc]
         f0ff41d0  00000000
         f0ff41d4  f23e1939  /system/lib/libbinder.so
    #10  f0ff41d8  f1b29330  [anon:libc_malloc]
         f0ff41dc  f2320905  /system/lib/libutils.so
    #11  f0ff41e0  f1b00330  [anon:libc_malloc]
         f0ff41e4  f1b29330  [anon:libc_malloc]
         f0ff41e8  f1f827b0  [anon:libc_malloc]
         f0ff41ec  f1b29330  [anon:libc_malloc]
         f0ff41f0  1ab3ce6c
         f0ff41f4  f0ff4230
         f0ff41f8  f0ff4230
         f0ff41fc  f0ff4230
         f0ff4200  00000078
         f0ff4204  00004325
         f0ff4208  00002c9e
         f0ff420c  f10f5490
         f0ff4210  f0ff4230
         f0ff4214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0ff4218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff421c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0ff4220  f0ff4238
         f0ff4224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff4228  f0ff4230
         f0ff422c  00000000
         f0ff4230  f10f5230
         f0ff4234  f0ef3230
         f0ff4238  00004327
         f0ff423c  00002c9e
         f0ff4240  00000001
         f0ff4244  f0ef7000
         f0ff4248  000fd230
         f0ff424c  00001000
         f0ff4250  00000000
         f0ff4254  00000000
         f0ff4258  00000003
         f0ff425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17193, name: Binder:11422_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0ef2fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0ef3230
    ip  f0ef2f70  sp  f0ef2f60  lr  f2247511  pc  f2242108

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:
         f0ef2f20  1ab3ce6c
         f0ef2f24  f0df2498
         f0ef2f28  f229e3a8  [anon:.bss]
         f0ef2f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef2f30  00000000
         f0ef2f34  01000000
         f0ef2f38  f229e260  [anon:.bss]
         f0ef2f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef2f40  f0df2238
         f0ef2f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef2f48  f0df2230
         f0ef2f4c  f0ef2f94
         f0ef2f50  f0df2274
         f0ef2f54  00000000
         f0ef2f58  f0ef2fb4
         f0ef2f5c  f229e3a8  [anon:.bss]
    #00  f0ef2f60  f0ef3490
         f0ef2f64  f229e260  [anon:.bss]
         f0ef2f68  00000089
         f0ef2f6c  00000000
    #01  f0ef2f70  00000000
         f0ef2f74  00000000
         f0ef2f78  ffffffff
         f0ef2f7c  f0ef2fb4
         f0ef2f80  00000000
         f0ef2f84  1ab3ce6c
         f0ef2f88  f283b028  [anon:.bss]
         f0ef2f8c  00000000
         f0ef2f90  00000000
         f0ef2f94  00000002
         f0ef2f98  f229e260  [anon:.bss]
         f0ef2f9c  00000000
         f0ef2fa0  f229e260  [anon:.bss]
         f0ef2fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0ef2fa8  00000000
         f0ef2fac  00000000
         f0ef2fb0  1ab3ce6c
         f0ef2fb4  f0cf5000
         f0ef2fb8  1ab3ce6c
         f0ef2fbc  f283b028  [anon:.bss]
         f0ef2fc0  f1f41000  [anon:libc_malloc]
         f0ef2fc4  f229e260  [anon:.bss]
         f0ef2fc8  00000000
         f0ef2fcc  f229e260  [anon:.bss]
         f0ef2fd0  00002c9e
         f0ef2fd4  f229e260  [anon:.bss]
         f0ef2fd8  f0ef3230
         f0ef2fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0ef2fe0  00000000
         f0ef2fe4  f0ef3030
         f0ef2fe8  00000000
         f0ef2fec  f1b6d000  [anon:libc_malloc]
         f0ef2ff0  00000010
         f0ef2ff4  1ab3ce6c
         f0ef2ff8  f1f41010  [anon:libc_malloc]
         f0ef2ffc  f1f41000  [anon:libc_malloc]
         f0ef3000  f229e260  [anon:.bss]
         f0ef3004  00000000
         f0ef3008  f229e260  [anon:.bss]
         f0ef300c  00002c9e
         f0ef3010  f229e260  [anon:.bss]
         f0ef3014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0ef3018  00000010
         f0ef301c  00000000
         f0ef3020  f1b6d200  [anon:libc_malloc]
         f0ef3024  00000000
         f0ef3028  00000000
         f0ef302c  00000000
         f0ef3030  00000000
         f0ef3034  00000000
         f0ef3038  1ab3ce6c
         f0ef303c  f1f41010  [anon:libc_malloc]
         f0ef3040  f1f29640  [anon:libc_malloc]
         f0ef3044  f229e260  [anon:.bss]
         f0ef3048  00000000
         f0ef304c  f0ef31e4
         f0ef3050  00002c9e
         f0ef3054  f23c120f  /system/lib/libbinder.so
    #05  f0ef3058  f1f29640  [anon:libc_malloc]
         f0ef305c  f1f05f00  [anon:libc_malloc]
         f0ef3060  f1f41010  [anon:libc_malloc]
         f0ef3064  1ab3ce6c
         f0ef3068  f1f29640  [anon:libc_malloc]
         f0ef306c  f1f064b0  [anon:libc_malloc]
         f0ef3070  00000001
         f0ef3074  f23c1193  /system/lib/libbinder.so
    #06  f0ef3078  1ab3ce6c
         f0ef307c  f1b6d000  [anon:libc_malloc]
         f0ef3080  f1f29640  [anon:libc_malloc]
         f0ef3084  f1b6d054  [anon:libc_malloc]
         f0ef3088  f229e260  [anon:.bss]
         f0ef308c  f23c80ad  /system/lib/libbinder.so
    #07  f0ef3090  00001000
         f0ef3094  f221e157  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef3098  00001000
         f0ef309c  00000000
         f0ef30a0  00001000
         f0ef30a4  00000001
         f0ef30a8  0000000f
         f0ef30ac  f0ef30e3
         f0ef30b0  f0ef30e2
         f0ef30b4  f0ef30e0
         f0ef30b8  f0ef3128
         f0ef30bc  0000000f
         f0ef30c0  f1c02930  [anon:libc_malloc]
         f0ef30c4  f229e260  [anon:.bss]
         f0ef30c8  f229e1dc  [anon:.bss]
         f0ef30cc  f2209fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f0ef31a0  f1b6d000  [anon:libc_malloc]
         f0ef31a4  f1b6d054  [anon:libc_malloc]
         f0ef31a8  00000000
         f0ef31ac  f1b6d000  [anon:libc_malloc]
         f0ef31b0  f1b6d090  [anon:libc_malloc]
         f0ef31b4  00000000
         f0ef31b8  00000000
         f0ef31bc  f23c835b  /system/lib/libbinder.so
    #09  f0ef31c0  00000000
         f0ef31c4  f23c78af  /system/lib/libbinder.so
         f0ef31c8  f1f13dc0  [anon:libc_malloc]
         f0ef31cc  f1f13dcc  [anon:libc_malloc]
         f0ef31d0  00000000
         f0ef31d4  f23e1939  /system/lib/libbinder.so
    #10  f0ef31d8  f1f13dc0  [anon:libc_malloc]
         f0ef31dc  f2320905  /system/lib/libutils.so
    #11  f0ef31e0  f1f827f0  [anon:libc_malloc]
         f0ef31e4  f1f13dc0  [anon:libc_malloc]
         f0ef31e8  f1b00330  [anon:libc_malloc]
         f0ef31ec  f1f13dc0  [anon:libc_malloc]
         f0ef31f0  1ab3ce6c
         f0ef31f4  f0ef3230
         f0ef31f8  f0ef3230
         f0ef31fc  f0ef3230
         f0ef3200  00000078
         f0ef3204  00004327
         f0ef3208  00002c9e
         f0ef320c  f0ff4490
         f0ef3210  f0ef3230
         f0ef3214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0ef3218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef321c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0ef3220  f0ef3238
         f0ef3224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef3228  f0ef3230
         f0ef322c  00000000
         f0ef3230  f0ff4230
         f0ef3234  f0df2230
         f0ef3238  00004329
         f0ef323c  00002c9e
         f0ef3240  00000001
         f0ef3244  f0df6000
         f0ef3248  000fd230
         f0ef324c  00001000
         f0ef3250  00000000
         f0ef3254  00000000
         f0ef3258  00000003
         f0ef325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17194, name: Binder:11422_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0df1fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0df2230
    ip  f0df1f70  sp  f0df1f60  lr  f2247511  pc  f2242108

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:
         f0df1f20  1ab3ce6c
         f0df1f24  f0cf1498
         f0df1f28  f229e3a8  [anon:.bss]
         f0df1f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0df1f30  00000000
         f0df1f34  01000000
         f0df1f38  f229e260  [anon:.bss]
         f0df1f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0df1f40  f0cf1238
         f0df1f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df1f48  f0cf1230
         f0df1f4c  f0df1f94
         f0df1f50  f0cf1274
         f0df1f54  00000000
         f0df1f58  f0df1fb4
         f0df1f5c  f229e3a8  [anon:.bss]
    #00  f0df1f60  f0df2490
         f0df1f64  f229e260  [anon:.bss]
         f0df1f68  00000089
         f0df1f6c  00000000
    #01  f0df1f70  00000000
         f0df1f74  00000000
         f0df1f78  ffffffff
         f0df1f7c  f0df1fb4
         f0df1f80  00000000
         f0df1f84  1ab3ce6c
         f0df1f88  f283b028  [anon:.bss]
         f0df1f8c  00000000
         f0df1f90  00000000
         f0df1f94  00000002
         f0df1f98  f229e260  [anon:.bss]
         f0df1f9c  00000000
         f0df1fa0  f229e260  [anon:.bss]
         f0df1fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0df1fa8  00000000
         f0df1fac  00000000
         f0df1fb0  1ab3ce6c
         f0df1fb4  f0bf4000
         f0df1fb8  1ab3ce6c
         f0df1fbc  f283b028  [anon:.bss]
         f0df1fc0  f1b2d000  [anon:libc_malloc]
         f0df1fc4  f229e260  [anon:.bss]
         f0df1fc8  00000000
         f0df1fcc  f229e260  [anon:.bss]
         f0df1fd0  00002c9e
         f0df1fd4  f229e260  [anon:.bss]
         f0df1fd8  f0df2230
         f0df1fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0df1fe0  00000000
         f0df1fe4  f0df2030
         f0df1fe8  00000000
         f0df1fec  f1f8c600  [anon:libc_malloc]
         f0df1ff0  00000010
         f0df1ff4  1ab3ce6c
         f0df1ff8  f1b2d010  [anon:libc_malloc]
         f0df1ffc  f1b2d000  [anon:libc_malloc]
         f0df2000  f229e260  [anon:.bss]
         f0df2004  00000000
         f0df2008  f229e260  [anon:.bss]
         f0df200c  00002c9e
         f0df2010  f229e260  [anon:.bss]
         f0df2014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0df2018  00000010
         f0df201c  00000000
         f0df2020  f1f8c800  [anon:libc_malloc]
         f0df2024  00000000
         f0df2028  00000000
         f0df202c  00000000
         f0df2030  00000000
         f0df2034  00000000
         f0df2038  1ab3ce6c
         f0df203c  f1b2d010  [anon:libc_malloc]
         f0df2040  f1b36100  [anon:libc_malloc]
         f0df2044  f229e260  [anon:.bss]
         f0df2048  00000000
         f0df204c  f0df21e4
         f0df2050  00002c9e
         f0df2054  f23c120f  /system/lib/libbinder.so
    #05  f0df2058  f1b36100  [anon:libc_malloc]
         f0df205c  f1b00290  [anon:libc_malloc]
         f0df2060  f1b2d010  [anon:libc_malloc]
         f0df2064  1ab3ce6c
         f0df2068  f1b36100  [anon:libc_malloc]
         f0df206c  f1b02048  [anon:libc_malloc]
         f0df2070  00000001
         f0df2074  f23c1193  /system/lib/libbinder.so
    #06  f0df2078  1ab3ce6c
         f0df207c  f1f8c600  [anon:libc_malloc]
         f0df2080  f1b36100  [anon:libc_malloc]
         f0df2084  f1f8c654  [anon:libc_malloc]
         f0df2088  f229e260  [anon:.bss]
         f0df208c  f23c80ad  /system/lib/libbinder.so
    #07  f0df2090  ffff0208  [vectors]
         f0df2094  f0df20e9
         f0df2098  0000000a
         f0df209c  f1f0f200  [anon:libc_malloc]
         f0df20a0  1ab3ce6c
         f0df20a4  f1f0eb08  [anon:libc_malloc]
         f0df20a8  1ab3ce6c
         f0df20ac  00000000
         f0df20b0  03000000
         f0df20b4  f0df20f4
         f0df20b8  f0df2490
         f0df20bc  f2248ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f0df20c0  00000000
         f0df20c4  f26e0a0d  /system/lib/libbase.so
         f0df20c8  f0df20f4
         f0df20cc  03000000
         ........  ........
    #08  f0df21a0  f1f8c600  [anon:libc_malloc]
         f0df21a4  f1f8c654  [anon:libc_malloc]
         f0df21a8  00000000
         f0df21ac  f1f8c600  [anon:libc_malloc]
         f0df21b0  f1f8c690  [anon:libc_malloc]
         f0df21b4  00000000
         f0df21b8  00000000
         f0df21bc  f23c835b  /system/lib/libbinder.so
    #09  f0df21c0  00000000
         f0df21c4  f23c78af  /system/lib/libbinder.so
         f0df21c8  f1b29450  [anon:libc_malloc]
         f0df21cc  f1b2945c  [anon:libc_malloc]
         f0df21d0  00000000
         f0df21d4  f23e1939  /system/lib/libbinder.so
    #10  f0df21d8  f1b29450  [anon:libc_malloc]
         f0df21dc  f2320905  /system/lib/libutils.so
    #11  f0df21e0  f1b00360  [anon:libc_malloc]
         f0df21e4  f1b29450  [anon:libc_malloc]
         f0df21e8  f1f827f0  [anon:libc_malloc]
         f0df21ec  f1b29450  [anon:libc_malloc]
         f0df21f0  1ab3ce6c
         f0df21f4  f0df2230
         f0df21f8  f0df2230
         f0df21fc  f0df2230
         f0df2200  00000078
         f0df2204  00004329
         f0df2208  00002c9e
         f0df220c  f0ef3490
         f0df2210  f0df2230
         f0df2214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0df2218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df221c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0df2220  f0df2238
         f0df2224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df2228  f0df2230
         f0df222c  00000000
         f0df2230  f0ef3230
         f0df2234  f0cf1230
         f0df2238  0000432a
         f0df223c  00002c9e
         f0df2240  00000001
         f0df2244  f0cf5000
         f0df2248  000fd230
         f0df224c  00001000
         f0df2250  00000000
         f0df2254  00000000
         f0df2258  00000003
         f0df225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17195, name: Binder:11422_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0cf0fb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0cf1230
    ip  f0cf0f70  sp  f0cf0f60  lr  f2247511  pc  f2242108

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:
         f0cf0f20  1ab3ce6c
         f0cf0f24  f0bf0498
         f0cf0f28  f229e3a8  [anon:.bss]
         f0cf0f2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf0f30  00000000
         f0cf0f34  01000000
         f0cf0f38  f229e260  [anon:.bss]
         f0cf0f3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf0f40  f0bf0238
         f0cf0f44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf0f48  f0bf0230
         f0cf0f4c  f0cf0f94
         f0cf0f50  f0bf0274
         f0cf0f54  00000000
         f0cf0f58  f0cf0fb4
         f0cf0f5c  f229e3a8  [anon:.bss]
    #00  f0cf0f60  f0cf1490
         f0cf0f64  f229e260  [anon:.bss]
         f0cf0f68  00000089
         f0cf0f6c  00000000
    #01  f0cf0f70  00000000
         f0cf0f74  00000000
         f0cf0f78  ffffffff
         f0cf0f7c  f0cf0fb4
         f0cf0f80  00000000
         f0cf0f84  1ab3ce6c
         f0cf0f88  f283b028  [anon:.bss]
         f0cf0f8c  00000000
         f0cf0f90  00000000
         f0cf0f94  00000002
         f0cf0f98  f229e260  [anon:.bss]
         f0cf0f9c  00000000
         f0cf0fa0  f229e260  [anon:.bss]
         f0cf0fa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0cf0fa8  00000000
         f0cf0fac  00000000
         f0cf0fb0  1ab3ce6c
         f0cf0fb4  f0af3000
         f0cf0fb8  1ab3ce6c
         f0cf0fbc  f283b028  [anon:.bss]
         f0cf0fc0  f1f42400  [anon:libc_malloc]
         f0cf0fc4  f229e260  [anon:.bss]
         f0cf0fc8  00000000
         f0cf0fcc  f229e260  [anon:.bss]
         f0cf0fd0  00002c9e
         f0cf0fd4  f229e260  [anon:.bss]
         f0cf0fd8  f0cf1230
         f0cf0fdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0cf0fe0  00000000
         f0cf0fe4  f0cf1030
         f0cf0fe8  00000000
         f0cf0fec  f1b6d400  [anon:libc_malloc]
         f0cf0ff0  00000010
         f0cf0ff4  1ab3ce6c
         f0cf0ff8  f1f42410  [anon:libc_malloc]
         f0cf0ffc  f1f42400  [anon:libc_malloc]
         f0cf1000  f229e260  [anon:.bss]
         f0cf1004  00000000
         f0cf1008  f229e260  [anon:.bss]
         f0cf100c  00002c9e
         f0cf1010  f229e260  [anon:.bss]
         f0cf1014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0cf1018  00000010
         f0cf101c  00000000
         f0cf1020  f1b6d600  [anon:libc_malloc]
         f0cf1024  00000000
         f0cf1028  00000000
         f0cf102c  00000000
         f0cf1030  00000000
         f0cf1034  00000000
         f0cf1038  1ab3ce6c
         f0cf103c  f1f42410  [anon:libc_malloc]
         f0cf1040  f1f29200  [anon:libc_malloc]
         f0cf1044  f229e260  [anon:.bss]
         f0cf1048  00000000
         f0cf104c  f0cf11e4
         f0cf1050  00002c9e
         f0cf1054  f23c120f  /system/lib/libbinder.so
    #05  f0cf1058  f1f29200  [anon:libc_malloc]
         f0cf105c  f1f05410  [anon:libc_malloc]
         f0cf1060  f1f42410  [anon:libc_malloc]
         f0cf1064  1ab3ce6c
         f0cf1068  f1f29200  [anon:libc_malloc]
         f0cf106c  f1f067e0  [anon:libc_malloc]
         f0cf1070  00000001
         f0cf1074  f23c1193  /system/lib/libbinder.so
    #06  f0cf1078  1ab3ce6c
         f0cf107c  f1b6d400  [anon:libc_malloc]
         f0cf1080  f1f29200  [anon:libc_malloc]
         f0cf1084  f1b6d454  [anon:libc_malloc]
         f0cf1088  f229e260  [anon:.bss]
         f0cf108c  f23c80ad  /system/lib/libbinder.so
    #07  f0cf1090  ffff0208  [vectors]
         f0cf1094  f0cf10e9
         f0cf1098  0000000a
         f0cf109c  f1f0f900  [anon:libc_malloc]
         f0cf10a0  1ab3ce6c
         f0cf10a4  f1f0f208  [anon:libc_malloc]
         f0cf10a8  1ab3ce6c
         f0cf10ac  f1f0f908  [anon:libc_malloc]
         f0cf10b0  00000006
         f0cf10b4  f1f0f92c  [anon:libc_malloc]
         f0cf10b8  f0cf1128
         f0cf10bc  f1f0f95c  [anon:libc_malloc]
         f0cf10c0  f1800000
         f0cf10c4  f1f0f9f8  [anon:libc_malloc]
         f0cf10c8  f1b573c0  [anon:libc_malloc]
         f0cf10cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f0cf11a0  f1b6d400  [anon:libc_malloc]
         f0cf11a4  f1b6d454  [anon:libc_malloc]
         f0cf11a8  00000000
         f0cf11ac  f1b6d400  [anon:libc_malloc]
         f0cf11b0  f1b6d490  [anon:libc_malloc]
         f0cf11b4  00000000
         f0cf11b8  00000000
         f0cf11bc  f23c835b  /system/lib/libbinder.so
    #09  f0cf11c0  00000000
         f0cf11c4  f23c78af  /system/lib/libbinder.so
         f0cf11c8  f1f13e80  [anon:libc_malloc]
         f0cf11cc  f1f13e8c  [anon:libc_malloc]
         f0cf11d0  00000000
         f0cf11d4  f23e1939  /system/lib/libbinder.so
    #10  f0cf11d8  f1f13e80  [anon:libc_malloc]
         f0cf11dc  f2320905  /system/lib/libutils.so
    #11  f0cf11e0  f1f82830  [anon:libc_malloc]
         f0cf11e4  f1f13e80  [anon:libc_malloc]
         f0cf11e8  f1b00360  [anon:libc_malloc]
         f0cf11ec  f1f13e80  [anon:libc_malloc]
         f0cf11f0  1ab3ce6c
         f0cf11f4  f0cf1230
         f0cf11f8  f0cf1230
         f0cf11fc  f0cf1230
         f0cf1200  00000078
         f0cf1204  0000432a
         f0cf1208  00002c9e
         f0cf120c  f0df2490
         f0cf1210  f0cf1230
         f0cf1214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0cf1218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf121c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0cf1220  f0cf1238
         f0cf1224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf1228  f0cf1230
         f0cf122c  00000000
         f0cf1230  f0df2230
         f0cf1234  f0bf0230
         f0cf1238  0000432b
         f0cf123c  00002c9e
         f0cf1240  00000001
         f0cf1244  f0bf4000
         f0cf1248  000fd230
         f0cf124c  00001000
         f0cf1250  00000000
         f0cf1254  00000000
         f0cf1258  00000003
         f0cf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17196, name: Binder:11422_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0beffb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0bf0230
    ip  f0beff70  sp  f0beff60  lr  f2247511  pc  f2242108

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:
         f0beff20  1ab3ce6c
         f0beff24  f0aef498
         f0beff28  f229e3a8  [anon:.bss]
         f0beff2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0beff30  00000000
         f0beff34  01000000
         f0beff38  f229e260  [anon:.bss]
         f0beff3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0beff40  f0aef238
         f0beff44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0beff48  f0aef230
         f0beff4c  f0beff94
         f0beff50  f0aef274
         f0beff54  00000000
         f0beff58  f0beffb4
         f0beff5c  f229e3a8  [anon:.bss]
    #00  f0beff60  f0bf0490
         f0beff64  f229e260  [anon:.bss]
         f0beff68  00000089
         f0beff6c  00000000
    #01  f0beff70  00000000
         f0beff74  00000000
         f0beff78  ffffffff
         f0beff7c  f0beffb4
         f0beff80  00000000
         f0beff84  1ab3ce6c
         f0beff88  f283b028  [anon:.bss]
         f0beff8c  00000000
         f0beff90  00000000
         f0beff94  00000002
         f0beff98  f229e260  [anon:.bss]
         f0beff9c  00000000
         f0beffa0  f229e260  [anon:.bss]
         f0beffa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0beffa8  00000000
         f0beffac  00000000
         f0beffb0  1ab3ce6c
         f0beffb4  f09f2000
         f0beffb8  1ab3ce6c
         f0beffbc  f283b028  [anon:.bss]
         f0beffc0  f1f42600  [anon:libc_malloc]
         f0beffc4  f229e260  [anon:.bss]
         f0beffc8  00000000
         f0beffcc  f229e260  [anon:.bss]
         f0beffd0  00002c9e
         f0beffd4  f229e260  [anon:.bss]
         f0beffd8  f0bf0230
         f0beffdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0beffe0  00000000
         f0beffe4  f0bf0030
         f0beffe8  00000000
         f0beffec  f1f8ca00  [anon:libc_malloc]
         f0befff0  00000010
         f0befff4  1ab3ce6c
         f0befff8  f1f42610  [anon:libc_malloc]
         f0befffc  f1f42600  [anon:libc_malloc]
         f0bf0000  f229e260  [anon:.bss]
         f0bf0004  00000000
         f0bf0008  f229e260  [anon:.bss]
         f0bf000c  00002c9e
         f0bf0010  f229e260  [anon:.bss]
         f0bf0014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0bf0018  00000010
         f0bf001c  00000000
         f0bf0020  f1f8cc00  [anon:libc_malloc]
         f0bf0024  00000000
         f0bf0028  00000000
         f0bf002c  00000000
         f0bf0030  00000000
         f0bf0034  00000000
         f0bf0038  1ab3ce6c
         f0bf003c  f1f42610  [anon:libc_malloc]
         f0bf0040  f1f292c0  [anon:libc_malloc]
         f0bf0044  f229e260  [anon:.bss]
         f0bf0048  00000000
         f0bf004c  f0bf01e4
         f0bf0050  00002c9e
         f0bf0054  f23c120f  /system/lib/libbinder.so
    #05  f0bf0058  f1f292c0  [anon:libc_malloc]
         f0bf005c  f1f055a0  [anon:libc_malloc]
         f0bf0060  f1f42610  [anon:libc_malloc]
         f0bf0064  1ab3ce6c
         f0bf0068  f1f292c0  [anon:libc_malloc]
         f0bf006c  f1f06810  [anon:libc_malloc]
         f0bf0070  00000001
         f0bf0074  f23c1193  /system/lib/libbinder.so
    #06  f0bf0078  1ab3ce6c
         f0bf007c  f1f8ca00  [anon:libc_malloc]
         f0bf0080  f1f292c0  [anon:libc_malloc]
         f0bf0084  f1f8ca54  [anon:libc_malloc]
         f0bf0088  f229e260  [anon:.bss]
         f0bf008c  f23c80ad  /system/lib/libbinder.so
    #07  f0bf0090  ffff0208  [vectors]
         f0bf0094  f0bf00e9
         f0bf0098  0000000a
         f0bf009c  f1f8d000  [anon:libc_malloc]
         f0bf00a0  1ab3ce6c
         f0bf00a4  f1f0f908  [anon:libc_malloc]
         f0bf00a8  1ab3ce6c
         f0bf00ac  00000000
         f0bf00b0  03000000
         f0bf00b4  f0bf00f4
         f0bf00b8  f0bf0490
         f0bf00bc  f2248ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f0bf00c0  00000000
         f0bf00c4  f26e0a0d  /system/lib/libbase.so
         f0bf00c8  f0bf00f4
         f0bf00cc  03000000
         ........  ........
    #08  f0bf01a0  f1f8ca00  [anon:libc_malloc]
         f0bf01a4  f1f8ca54  [anon:libc_malloc]
         f0bf01a8  00000000
         f0bf01ac  f1f8ca00  [anon:libc_malloc]
         f0bf01b0  f1f8ca90  [anon:libc_malloc]
         f0bf01b4  00000000
         f0bf01b8  00000000
         f0bf01bc  f23c835b  /system/lib/libbinder.so
    #09  f0bf01c0  00000000
         f0bf01c4  f23c78af  /system/lib/libbinder.so
         f0bf01c8  f1b29540  [anon:libc_malloc]
         f0bf01cc  f1b2954c  [anon:libc_malloc]
         f0bf01d0  00000000
         f0bf01d4  f23e1939  /system/lib/libbinder.so
    #10  f0bf01d8  f1b29540  [anon:libc_malloc]
         f0bf01dc  f2320905  /system/lib/libutils.so
    #11  f0bf01e0  f1b00390  [anon:libc_malloc]
         f0bf01e4  f1b29540  [anon:libc_malloc]
         f0bf01e8  f1f82830  [anon:libc_malloc]
         f0bf01ec  f1b29540  [anon:libc_malloc]
         f0bf01f0  1ab3ce6c
         f0bf01f4  f0bf0230
         f0bf01f8  f0bf0230
         f0bf01fc  f0bf0230
         f0bf0200  00000078
         f0bf0204  0000432b
         f0bf0208  00002c9e
         f0bf020c  f0cf1490
         f0bf0210  f0bf0230
         f0bf0214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0bf0218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bf021c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0bf0220  f0bf0238
         f0bf0224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bf0228  f0bf0230
         f0bf022c  00000000
         f0bf0230  f0cf1230
         f0bf0234  f0aef230
         f0bf0238  0000432c
         f0bf023c  00002c9e
         f0bf0240  00000001
         f0bf0244  f0af3000
         f0bf0248  000fd230
         f0bf024c  00001000
         f0bf0250  00000000
         f0bf0254  00000000
         f0bf0258  00000003
         f0bf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17197, name: Binder:11422_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0aeefb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f0aef230
    ip  f0aeef70  sp  f0aeef60  lr  f2247511  pc  f2242108

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:
         f0aeef20  1ab3ce6c
         f0aeef24  f09ee498
         f0aeef28  f229e3a8  [anon:.bss]
         f0aeef2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f0aeef30  00000000
         f0aeef34  01000000
         f0aeef38  f229e260  [anon:.bss]
         f0aeef3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0aeef40  f09ee238
         f0aeef44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0aeef48  f09ee230
         f0aeef4c  f0aeef94
         f0aeef50  f09ee274
         f0aeef54  00000000
         f0aeef58  f0aeefb4
         f0aeef5c  f229e3a8  [anon:.bss]
    #00  f0aeef60  f0aef490
         f0aeef64  f229e260  [anon:.bss]
         f0aeef68  00000089
         f0aeef6c  00000000
    #01  f0aeef70  00000000
         f0aeef74  00000000
         f0aeef78  ffffffff
         f0aeef7c  f0aeefb4
         f0aeef80  00000000
         f0aeef84  1ab3ce6c
         f0aeef88  f283b028  [anon:.bss]
         f0aeef8c  00000000
         f0aeef90  00000000
         f0aeef94  00000002
         f0aeef98  f229e260  [anon:.bss]
         f0aeef9c  00000000
         f0aeefa0  f229e260  [anon:.bss]
         f0aeefa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0aeefa8  00000000
         f0aeefac  00000000
         f0aeefb0  1ab3ce6c
         f0aeefb4  f08f1000
         f0aeefb8  1ab3ce6c
         f0aeefbc  f283b028  [anon:.bss]
         f0aeefc0  f1f65000  [anon:libc_malloc]
         f0aeefc4  f229e260  [anon:.bss]
         f0aeefc8  00000000
         f0aeefcc  f229e260  [anon:.bss]
         f0aeefd0  00002c9e
         f0aeefd4  f229e260  [anon:.bss]
         f0aeefd8  f0aef230
         f0aeefdc  f282b88f  /system/lib/libmediadrm.so
    #03  f0aeefe0  00000000
         f0aeefe4  f0aef030
         f0aeefe8  00000000
         f0aeefec  f1b6d800  [anon:libc_malloc]
         f0aeeff0  00000010
         f0aeeff4  1ab3ce6c
         f0aeeff8  f1f65010  [anon:libc_malloc]
         f0aeeffc  f1f65000  [anon:libc_malloc]
         f0aef000  f229e260  [anon:.bss]
         f0aef004  00000000
         f0aef008  f229e260  [anon:.bss]
         f0aef00c  00002c9e
         f0aef010  f229e260  [anon:.bss]
         f0aef014  f282bdd9  /system/lib/libmediadrm.so
    #04  f0aef018  00000010
         f0aef01c  00000000
         f0aef020  f1b6da00  [anon:libc_malloc]
         f0aef024  00000000
         f0aef028  00000000
         f0aef02c  00000000
         f0aef030  00000000
         f0aef034  00000000
         f0aef038  1ab3ce6c
         f0aef03c  f1f65010  [anon:libc_malloc]
         f0aef040  f1f291c0  [anon:libc_malloc]
         f0aef044  f229e260  [anon:.bss]
         f0aef048  00000000
         f0aef04c  f0aef1e4
         f0aef050  00002c9e
         f0aef054  f23c120f  /system/lib/libbinder.so
    #05  f0aef058  f1f291c0  [anon:libc_malloc]
         f0aef05c  f1f05d70  [anon:libc_malloc]
         f0aef060  f1f65010  [anon:libc_malloc]
         f0aef064  1ab3ce6c
         f0aef068  f1f291c0  [anon:libc_malloc]
         f0aef06c  f1f06498  [anon:libc_malloc]
         f0aef070  00000001
         f0aef074  f23c1193  /system/lib/libbinder.so
    #06  f0aef078  1ab3ce6c
         f0aef07c  f1b6d800  [anon:libc_malloc]
         f0aef080  f1f291c0  [anon:libc_malloc]
         f0aef084  f1b6d854  [anon:libc_malloc]
         f0aef088  f229e260  [anon:.bss]
         f0aef08c  f23c80ad  /system/lib/libbinder.so
    #07  f0aef090  ffff0208  [vectors]
         f0aef094  f0aef0e9
         f0aef098  0000000a
         f0aef09c  f1f8d700  [anon:libc_malloc]
         f0aef0a0  1ab3ce6c
         f0aef0a4  f1f8d008  [anon:libc_malloc]
         f0aef0a8  1ab3ce6c
         f0aef0ac  f1f8d708  [anon:libc_malloc]
         f0aef0b0  00000006
         f0aef0b4  f1f8d72c  [anon:libc_malloc]
         f0aef0b8  f0aef128
         f0aef0bc  f1f8d75c  [anon:libc_malloc]
         f0aef0c0  f1800000
         f0aef0c4  f1f8d7f8  [anon:libc_malloc]
         f0aef0c8  f1b57440  [anon:libc_malloc]
         f0aef0cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f0aef1a0  f1b6d800  [anon:libc_malloc]
         f0aef1a4  f1b6d854  [anon:libc_malloc]
         f0aef1a8  00000000
         f0aef1ac  f1b6d800  [anon:libc_malloc]
         f0aef1b0  f1b6d890  [anon:libc_malloc]
         f0aef1b4  00000000
         f0aef1b8  00000000
         f0aef1bc  f23c835b  /system/lib/libbinder.so
    #09  f0aef1c0  00000000
         f0aef1c4  f23c78af  /system/lib/libbinder.so
         f0aef1c8  f1f13f40  [anon:libc_malloc]
         f0aef1cc  f1f13f4c  [anon:libc_malloc]
         f0aef1d0  00000000
         f0aef1d4  f23e1939  /system/lib/libbinder.so
    #10  f0aef1d8  f1f13f40  [anon:libc_malloc]
         f0aef1dc  f2320905  /system/lib/libutils.so
    #11  f0aef1e0  f1f82860  [anon:libc_malloc]
         f0aef1e4  f1f13f40  [anon:libc_malloc]
         f0aef1e8  f1b00390  [anon:libc_malloc]
         f0aef1ec  f1f13f40  [anon:libc_malloc]
         f0aef1f0  1ab3ce6c
         f0aef1f4  f0aef230
         f0aef1f8  f0aef230
         f0aef1fc  f0aef230
         f0aef200  00000078
         f0aef204  0000432c
         f0aef208  00002c9e
         f0aef20c  f0bf0490
         f0aef210  f0aef230
         f0aef214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0aef218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0aef21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0aef220  f0aef238
         f0aef224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0aef228  f0aef230
         f0aef22c  00000000
         f0aef230  f0bf0230
         f0aef234  f09ee230
         f0aef238  0000432d
         f0aef23c  00002c9e
         f0aef240  00000001
         f0aef244  f09f2000
         f0aef248  000fd230
         f0aef24c  00001000
         f0aef250  00000000
         f0aef254  00000000
         f0aef258  00000003
         f0aef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17198, name: Binder:11422_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f09edfb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f09ee230
    ip  f09edf70  sp  f09edf60  lr  f2247511  pc  f2242108

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:
         f09edf20  1ab3ce6c
         f09edf24  f08ed498
         f09edf28  f229e3a8  [anon:.bss]
         f09edf2c  f2298894  /apex/com.android.runtime/lib/bionic/libc.so
         f09edf30  00000000
         f09edf34  01000000
         f09edf38  f229e260  [anon:.bss]
         f09edf3c  f2247b55  /apex/com.android.runtime/lib/bionic/libc.so
         f09edf40  f08ed238
         f09edf44  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f09edf48  f08ed230
         f09edf4c  f09edf94
         f09edf50  f08ed274
         f09edf54  00000000
         f09edf58  f09edfb4
         f09edf5c  f229e3a8  [anon:.bss]
    #00  f09edf60  f09ee490
         f09edf64  f229e260  [anon:.bss]
         f09edf68  00000089
         f09edf6c  00000000
    #01  f09edf70  00000000
         f09edf74  00000000
         f09edf78  ffffffff
         f09edf7c  f09edfb4
         f09edf80  00000000
         f09edf84  1ab3ce6c
         f09edf88  f283b028  [anon:.bss]
         f09edf8c  00000000
         f09edf90  00000000
         f09edf94  00000002
         f09edf98  f229e260  [anon:.bss]
         f09edf9c  00000000
         f09edfa0  f229e260  [anon:.bss]
         f09edfa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f09edfa8  00000000
         f09edfac  00000000
         f09edfb0  1ab3ce6c
         f09edfb4  f07f0000
         f09edfb8  1ab3ce6c
         f09edfbc  f283b028  [anon:.bss]
         f09edfc0  f1f65400  [anon:libc_malloc]
         f09edfc4  f229e260  [anon:.bss]
         f09edfc8  00000000
         f09edfcc  f229e260  [anon:.bss]
         f09edfd0  00002c9e
         f09edfd4  f229e260  [anon:.bss]
         f09edfd8  f09ee230
         f09edfdc  f282b88f  /system/lib/libmediadrm.so
    #03  f09edfe0  00000000
         f09edfe4  f09ee030
         f09edfe8  00000000
         f09edfec  f1f8ce00  [anon:libc_malloc]
         f09edff0  00000010
         f09edff4  1ab3ce6c
         f09edff8  f1f65410  [anon:libc_malloc]
         f09edffc  f1f65400  [anon:libc_malloc]
         f09ee000  f229e260  [anon:.bss]
         f09ee004  00000000
         f09ee008  f229e260  [anon:.bss]
         f09ee00c  00002c9e
         f09ee010  f229e260  [anon:.bss]
         f09ee014  f282bdd9  /system/lib/libmediadrm.so
    #04  f09ee018  00000010
         f09ee01c  00000000
         f09ee020  f1f99000  [anon:libc_malloc]
         f09ee024  00000000
         f09ee028  00000000
         f09ee02c  00000000
         f09ee030  00000000
         f09ee034  00000000
         f09ee038  1ab3ce6c
         f09ee03c  f1f65410  [anon:libc_malloc]
         f09ee040  f1f295c0  [anon:libc_malloc]
         f09ee044  f229e260  [anon:.bss]
         f09ee048  00000000
         f09ee04c  f09ee1e4
         f09ee050  00002c9e
         f09ee054  f23c120f  /system/lib/libbinder.so
    #05  f09ee058  f1f295c0  [anon:libc_malloc]
         f09ee05c  f1f753a0  [anon:libc_malloc]
         f09ee060  f1f65410  [anon:libc_malloc]
         f09ee064  1ab3ce6c
         f09ee068  f1f295c0  [anon:libc_malloc]
         f09ee06c  f1f06888  [anon:libc_malloc]
         f09ee070  00000001
         f09ee074  f23c1193  /system/lib/libbinder.so
    #06  f09ee078  1ab3ce6c
         f09ee07c  f1f8ce00  [anon:libc_malloc]
         f09ee080  f1f295c0  [anon:libc_malloc]
         f09ee084  f1f8ce54  [anon:libc_malloc]
         f09ee088  f229e260  [anon:.bss]
         f09ee08c  f23c80ad  /system/lib/libbinder.so
    #07  f09ee090  00001000
         f09ee094  f221e157  /apex/com.android.runtime/lib/bionic/libc.so
         f09ee098  00001000
         f09ee09c  00000000
         f09ee0a0  00001000
         f09ee0a4  00000001
         f09ee0a8  0000000f
         f09ee0ac  f09ee0e3
         f09ee0b0  f09ee0e2
         f09ee0b4  f09ee0e0
         f09ee0b8  f09ee490
         f09ee0bc  0000000f
         f09ee0c0  f20029f0  [anon:libc_malloc]
         f09ee0c4  f229e260  [anon:.bss]
         f09ee0c8  f229e1dc  [anon:.bss]
         f09ee0cc  f2209fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f09ee1a0  f1f8ce00  [anon:libc_malloc]
         f09ee1a4  f1f8ce54  [anon:libc_malloc]
         f09ee1a8  00000000
         f09ee1ac  f1f8ce00  [anon:libc_malloc]
         f09ee1b0  f1f8ce90  [anon:libc_malloc]
         f09ee1b4  00000000
         f09ee1b8  00000000
         f09ee1bc  f23c835b  /system/lib/libbinder.so
    #09  f09ee1c0  00000000
         f09ee1c4  f23c78af  /system/lib/libbinder.so
         f09ee1c8  f1b29600  [anon:libc_malloc]
         f09ee1cc  f1b2960c  [anon:libc_malloc]
         f09ee1d0  00000000
         f09ee1d4  f23e1939  /system/lib/libbinder.so
    #10  f09ee1d8  f1b29600  [anon:libc_malloc]
         f09ee1dc  f2320905  /system/lib/libutils.so
    #11  f09ee1e0  f1b003c0  [anon:libc_malloc]
         f09ee1e4  f1b29600  [anon:libc_malloc]
         f09ee1e8  f1f82860  [anon:libc_malloc]
         f09ee1ec  f1b29600  [anon:libc_malloc]
         f09ee1f0  1ab3ce6c
         f09ee1f4  f09ee230
         f09ee1f8  f09ee230
         f09ee1fc  f09ee230
         f09ee200  00000078
         f09ee204  0000432d
         f09ee208  00002c9e
         f09ee20c  f0aef490
         f09ee210  f09ee230
         f09ee214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f09ee218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f09ee21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f09ee220  f09ee238
         f09ee224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f09ee228  f09ee230
         f09ee22c  00000000
         f09ee230  f0aef230
         f09ee234  f08ed230
         f09ee238  0000432e
         f09ee23c  00002c9e
         f09ee240  00000001
         f09ee244  f08f1000
         f09ee248  000fd230
         f09ee24c  00001000
         f09ee250  00000000
         f09ee254  00000000
         f09ee258  00000003
         f09ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11422, tid: 17199, name: Binder:11422_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f283b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f08ecfb4  r7  000000f0
    r8  00000002  r9  f283b028  r10 00000000  r11 f08ed230
    ip  f08ecf70  sp  f08ecf60  lr  f2247511  pc  f2242108

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:
         f08ecf20  00000000
         f08ecf24  00000000
         f08ecf28  00000000
         f08ecf2c  00000000
         f08ecf30  00000000
         f08ecf34  00000000
         f08ecf38  00000000
         f08ecf3c  00000000
         f08ecf40  00000000
         f08ecf44  00000000
         f08ecf48  00000000
         f08ecf4c  00000000
         f08ecf50  00000000
         f08ecf54  00000000
         f08ecf58  f08ecfb4
         f08ecf5c  f229e3a8  [anon:.bss]
    #00  f08ecf60  f08ed490
         f08ecf64  f229e260  [anon:.bss]
         f08ecf68  00000089
         f08ecf6c  00000000
    #01  f08ecf70  00000000
         f08ecf74  00000000
         f08ecf78  ffffffff
         f08ecf7c  f08ecfb4
         f08ecf80  00000000
         f08ecf84  1ab3ce6c
         f08ecf88  f283b028  [anon:.bss]
         f08ecf8c  00000000
         f08ecf90  00000000
         f08ecf94  00000002
         f08ecf98  f229e260  [anon:.bss]
         f08ecf9c  00000000
         f08ecfa0  f229e260  [anon:.bss]
         f08ecfa4  f228eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f08ecfa8  00000000
         f08ecfac  f2003550  [anon:libc_malloc]
         f08ecfb0  0000197c
         f08ecfb4  00000000
         f08ecfb8  1ab3ce6c
         f08ecfbc  f283b028  [anon:.bss]
         f08ecfc0  f1f7a000  [anon:libc_malloc]
         f08ecfc4  f229e260  [anon:.bss]
         f08ecfc8  00000000
         f08ecfcc  f229e260  [anon:.bss]
         f08ecfd0  00002c9e
         f08ecfd4  f229e260  [anon:.bss]
         f08ecfd8  f08ed230
         f08ecfdc  f282b88f  /system/lib/libmediadrm.so
    #03  f08ecfe0  00000000
         f08ecfe4  f08ed030
         f08ecfe8  00000000
         f08ecfec  f1b6dc00  [anon:libc_malloc]
         f08ecff0  00000010
         f08ecff4  1ab3ce6c
         f08ecff8  f1f7a010  [anon:libc_malloc]
         f08ecffc  f1f7a000  [anon:libc_malloc]
         f08ed000  f229e260  [anon:.bss]
         f08ed004  00000000
         f08ed008  f229e260  [anon:.bss]
         f08ed00c  00002c9e
         f08ed010  f229e260  [anon:.bss]
         f08ed014  f282bdd9  /system/lib/libmediadrm.so
    #04  f08ed018  00000010
         f08ed01c  00000000
         f08ed020  f1b6de00  [anon:libc_malloc]
         f08ed024  00000000
         f08ed028  00000000
         f08ed02c  00000000
         f08ed030  00000000
         f08ed034  00000000
         f08ed038  1ab3ce6c
         f08ed03c  f1f7a010  [anon:libc_malloc]
         f08ed040  f1f29b80  [anon:libc_malloc]
         f08ed044  f229e260  [anon:.bss]
         f08ed048  00000000
         f08ed04c  f08ed1e4
         f08ed050  00002c9e
         f08ed054  f23c120f  /system/lib/libbinder.so
    #05  f08ed058  f1f29b80  [anon:libc_malloc]
         f08ed05c  f1f7c000  [anon:libc_malloc]
         f08ed060  f1f7a010  [anon:libc_malloc]
         f08ed064  1ab3ce6c
         f08ed068  f1f29b80  [anon:libc_malloc]
         f08ed06c  f1f06990  [anon:libc_malloc]
         f08ed070  00000001
         f08ed074  f23c1193  /system/lib/libbinder.so
    #06  f08ed078  1ab3ce6c
         f08ed07c  f1b6dc00  [anon:libc_malloc]
         f08ed080  f1f29b80  [anon:libc_malloc]
         f08ed084  f1b6dc54  [anon:libc_malloc]
         f08ed088  f229e260  [anon:.bss]
         f08ed08c  f23c80ad  /system/lib/libbinder.so
    #07  f08ed090  ffff0208  [vectors]
         f08ed094  f08ed0e9
         f08ed098  0000000a
         f08ed09c  f1f8e500  [anon:libc_malloc]
         f08ed0a0  1ab3ce6c
         f08ed0a4  f1f8de08  [anon:libc_malloc]
         f08ed0a8  1ab3ce6c
         f08ed0ac  f1f8e508  [anon:libc_malloc]
         f08ed0b0  00000006
         f08ed0b4  f1f8e52c  [anon:libc_malloc]
         f08ed0b8  f08ed128
         f08ed0bc  f1f8e55c  [anon:libc_malloc]
         f08ed0c0  f1800000
         f08ed0c4  f1f8e5f8  [anon:libc_malloc]
         f08ed0c8  f1b574c0  [anon:libc_malloc]
         f08ed0cc  f2217d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f08ed1a0  f1b6dc00  [anon:libc_malloc]
         f08ed1a4  f1b6dc54  [anon:libc_malloc]
         f08ed1a8  00000000
         f08ed1ac  f1b6dc00  [anon:libc_malloc]
         f08ed1b0  f1b6dc90  [anon:libc_malloc]
         f08ed1b4  00000000
         f08ed1b8  00000000
         f08ed1bc  f23c835b  /system/lib/libbinder.so
    #09  f08ed1c0  00000000
         f08ed1c4  f23c78af  /system/lib/libbinder.so
         f08ed1c8  f1f9a000  [anon:libc_malloc]
         f08ed1cc  f1f9a00c  [anon:libc_malloc]
         f08ed1d0  00000000
         f08ed1d4  f23e1939  /system/lib/libbinder.so
    #10  f08ed1d8  f1f9a000  [anon:libc_malloc]
         f08ed1dc  f2320905  /system/lib/libutils.so
    #11  f08ed1e0  f1f82890  [anon:libc_malloc]
         f08ed1e4  f1f9a000  [anon:libc_malloc]
         f08ed1e8  f1b003c0  [anon:libc_malloc]
         f08ed1ec  f1f9a000  [anon:libc_malloc]
         f08ed1f0  1ab3ce6c
         f08ed1f4  f08ed230
         f08ed1f8  f08ed230
         f08ed1fc  f08ed230
         f08ed200  00000078
         f08ed204  0000432e
         f08ed208  00002c9e
         f08ed20c  f09ee490
         f08ed210  f08ed230
         f08ed214  f228e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f08ed218  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f08ed21c  f2248143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f08ed220  f08ed238
         f08ed224  f228e073  /apex/com.android.runtime/lib/bionic/libc.so
         f08ed228  f08ed230
         f08ed22c  00000000
         f08ed230  f09ee230
         f08ed234  00000000
         f08ed238  0000432f
         f08ed23c  00002c9e
         f08ed240  00000001
         f08ed244  f07f0000
         f08ed248  000fd230
         f08ed24c  00001000
         f08ed250  00000000
         f08ed254  00000000
         f08ed258  00000003
         f08ed25c  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:[19572662] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
