*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
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 11:10:16+0900
pid: 3603, tid: 3603, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000e13  r2  00000006  r3  fff538b8
    r4  fff538cc  r5  fff538b0  r6  00000e13  r7  0000016b
    r8  fff538c8  r9  fff538b8  r10 fff538e8  r11 fff538d8
    ip  00000e13  sp  fff53888  lr  ea7e1c43  pc  ea7e1c56

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:
         fff53848  e9c14120  [anon:libc_malloc]
         fff5384c  e9f8d004  /system/lib/libmediametrics.so
         fff53850  e9c14120  [anon:libc_malloc]
         fff53854  ea911527  /system/lib/libbinder.so
         fff53858  00000002
         fff5385c  fff53924  [stack]
         fff53860  ffffffdf
         fff53864  ffffffe0
         fff53868  5bd6a844
         fff5386c  993a525e
         fff53870  fff538b0  [stack]
         fff53874  e9c14120  [anon:libc_malloc]
         fff53878  993a525e
         fff5387c  fff538b0  [stack]
         fff53880  00000e13
         fff53884  00001388
    #00  fff53888  fff538f8  [stack]
         fff5388c  fff53908  [stack]
         fff53890  fff53918  [stack]
         fff53894  fff53928  [stack]
         fff53898  e9c14120  [anon:libc_malloc]
         fff5389c  fff53924  [stack]
         fff538a0  e9c14120  [anon:libc_malloc]
         fff538a4  ea916d6f  /system/lib/libbinder.so
         fff538a8  00000000
         fff538ac  e9c50000  [anon:libc_malloc]
         fff538b0  ffffffdf
         fff538b4  ffffffff
         fff538b8  00000000
         fff538bc  00000000
         fff538c0  ffffffff
         fff538c4  00000e13
         ........  ........
    #01  fff53970  e9c14120  [anon:libc_malloc]
         fff53974  ea9305f0  /system/lib/libbinder.so
    #02  fff53978  e9c14120  [anon:libc_malloc]
         fff5397c  ea913b55  /system/lib/libbinder.so
    #03  fff53980  00000000
         fff53984  5bd6a844
         fff53988  fff539b0  [stack]
         fff5398c  ea83a168  [anon:.bss]
         fff53990  0000001d
         fff53994  ea7e1781  /apex/com.android.runtime/lib/bionic/libc.so
         fff53998  ea839260  [anon:.bss]
         fff5399c  fff53a34  [stack]
         fff539a0  0000001d
         fff539a4  e9c34080  [anon:libc_malloc]
         fff539a8  00000000
         fff539ac  e9c140d0  [anon:libc_malloc]
         fff539b0  00000000
         fff539b4  00000000
         fff539b8  00000000
         fff539bc  00000000
         ........  ........
    #04  fff53a30  5bd6a844
         fff53a34  e9c13c20  [anon:libc_malloc]
         fff53a38  fff53aa0  [stack]
         fff53a3c  e9c14120  [anon:libc_malloc]
         fff53a40  5bd6a844
         fff53a44  e9c154d0  [anon:libc_malloc]
         fff53a48  ea839260  [anon:.bss]
         fff53a4c  e9c154b0  [anon:libc_malloc]
         fff53a50  0000001d
         fff53a54  00000000
         fff53a58  e9ca5048  [anon:libc_malloc]
         fff53a5c  ea839260  [anon:.bss]
         fff53a60  ea33b084  /system/lib/libmediadrm.so
         fff53a64  e9f89b6f  /system/lib/libmediametrics.so
    #05  fff53a68  0000001d
         fff53a6c  5bd6a844
         fff53a70  e9c14160  [anon:libc_malloc]
         fff53a74  00000020
         fff53a78  0000001d
         fff53a7c  ea8b0bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  fff53a80  e9c6333f  [anon:libc_malloc]
         fff53a84  ea96d10d  /system/lib/libstagefright_foundation.so
         fff53a88  fff53ad8  [stack]
         fff53a8c  e9c136e0  [anon:libc_malloc]
         fff53a90  e9c14170  [anon:libc_malloc]
         fff53a94  ea974163  /system/lib/libstagefright_foundation.so
         fff53a98  0000005f
         fff53a9c  0000011f
         fff53aa0  00000021
         fff53aa4  0000001d
         fff53aa8  e9c14160  [anon:libc_malloc]
         fff53aac  0000017f
         fff53ab0  5bd6a844
         fff53ab4  e9ca5000  [anon:libc_malloc]
         fff53ab8  e9c5b000  [anon:libc_malloc]
         fff53abc  0000017f
         ........  ........
    #07  fff53ad8  00000181
         fff53adc  0000017f
         fff53ae0  e9c5b000  [anon:libc_malloc]
         fff53ae4  e98029d0  [anon:libc_malloc]
         fff53ae8  e9c8c3b0  [anon:libc_malloc]
         fff53aec  e9c07480  [anon:libc_malloc]
         fff53af0  ea33b084  /system/lib/libmediadrm.so
         fff53af4  e9c63010  [anon:libc_malloc]
         fff53af8  0000011f
         fff53afc  00000007
         fff53b00  00000001
         fff53b04  ea966e7c  /system/lib/libstagefright_foundation.so
         fff53b08  00000000
         fff53b0c  00000001
         fff53b10  5bd6a844
         fff53b14  e9ca5010  [anon:libc_malloc]
         ........  ........
    #08  fff53b38  00000010
         fff53b3c  00000000
         fff53b40  e9c50200  [anon:libc_malloc]
         fff53b44  00000000
         fff53b48  00000000
         fff53b4c  00000000
         fff53b50  00000000
         fff53b54  00000000
         fff53b58  5bd6a844
         fff53b5c  e9ca5010  [anon:libc_malloc]
         fff53b60  e9c59940  [anon:libc_malloc]
         fff53b64  ea839260  [anon:.bss]
         fff53b68  00000000
         fff53b6c  b5e25289  /system/bin/mediadrmserver
         fff53b70  00000000
         fff53b74  ea90a20f  /system/lib/libbinder.so
    #09  fff53b78  e9c59940  [anon:libc_malloc]
         fff53b7c  e9c05440  [anon:libc_malloc]
         fff53b80  e9ca5010  [anon:libc_malloc]
         fff53b84  5bd6a844
         fff53b88  e9c59940  [anon:libc_malloc]
         fff53b8c  e9c07320  [anon:libc_malloc]
         fff53b90  00000001
         fff53b94  ea90a193  /system/lib/libbinder.so
    #10  fff53b98  ea839260  [anon:.bss]
         fff53b9c  e9c50000  [anon:libc_malloc]
         fff53ba0  e9c59940  [anon:libc_malloc]
         fff53ba4  e9c50054  [anon:libc_malloc]
         fff53ba8  ea839260  [anon:.bss]
         fff53bac  ea9110ad  /system/lib/libbinder.so
    #11  fff53bb0  00000000
         fff53bb4  fff53bc0  [stack]
         fff53bb8  fff53c80  [stack]
         fff53bbc  00000000
         fff53bc0  00000000
         fff53bc4  e9c100f8  [anon:libc_malloc]
         fff53bc8  00000004
         fff53bcc  00000006
         fff53bd0  00000000
         fff53bd4  00000000
         fff53bd8  00000000
         fff53bdc  00000000
         fff53be0  00000000
         fff53be4  ea830000  /apex/com.android.runtime/lib/bionic/libc.so
         fff53be8  00000000
         fff53bec  e9010001
         ........  ........
    #12  fff53cc0  00000000
         fff53cc4  ea9112b1  /system/lib/libbinder.so
         fff53cc8  e9c11930  [anon:libc_malloc]
         fff53ccc  e9c50000  [anon:libc_malloc]
         fff53cd0  e9c50090  [anon:libc_malloc]
         fff53cd4  00000001
         fff53cd8  00000001
         fff53cdc  ea91135b  /system/lib/libbinder.so
    #13  fff53ce0  ea839260  [anon:.bss]
         fff53ce4  fff53d44  [stack]
         fff53ce8  ea839260  [anon:.bss]
         fff53cec  fff53d44  [stack]
         fff53cf0  fff53d4c  [stack]
         fff53cf4  b5e252e7  /system/bin/mediadrmserver
    #14  fff53cf8  e9c34080  [anon:libc_malloc]
         fff53cfc  e9c14120  [anon:libc_malloc]
         fff53d00  e9c34080  [anon:libc_malloc]
         fff53d04  5bd6a844
         fff53d08  00000000
         fff53d0c  ea7dc215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  fff53d10  b5e2655c  /system/bin/mediadrmserver
         fff53d14  00000000
         fff53d18  00000000
         fff53d1c  00000000
         fff53d20  00000000
         fff53d24  b5e25037  /system/bin/mediadrmserver
    #16  fff53d28  fff53d88  [stack]
         fff53d2c  b5e26000  /system/bin/mediadrmserver
         fff53d30  b5e26008  /system/bin/mediadrmserver
         fff53d34  b5e26010  /system/bin/mediadrmserver
         fff53d38  00000000
         fff53d3c  eae950dc  /apex/com.android.runtime/bin/linker
    #17  fff53d40  00000001
         fff53d44  fff54975  [stack]
         fff53d48  00000000
         fff53d4c  fff54990  [stack]
         fff53d50  fff54a0e  [stack]
         fff53d54  fff54a21  [stack]
         fff53d58  fff54a36  [stack]
         fff53d5c  fff54a51  [stack]
         fff53d60  fff54a64  [stack]
         fff53d64  fff54a7d  [stack]
    #18  fff53d68  fff54aac  [stack]
         fff53d6c  fff54ad9  [stack]
         fff53d70  fff54af2  [stack]
         fff53d74  fff54b0c  [stack]
         fff53d78  fff54d3d  [stack]
         fff53d7c  fff54f0f  [stack]
         fff53d80  fff54fc2  [stack]
         fff53d84  00000000
         fff53d88  00000010
         fff53d8c  0037b0d6
         fff53d90  00000006
         fff53d94  00001000
         fff53d98  00000011
         fff53d9c  00000064
         fff53da0  00000003
         fff53da4  b5e23034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    fff53898 e9c14120 fff53924 e9c14120 ea916d6f   A..$9.. A..om..
    fff538a8 00000000 e9c50000 ffffffdf ffffffff  ................
    fff538b8 00000000 00000000 ffffffff 00000e13  ................
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......
    fff53968 e9c14120 ea9304f8 e9c14120 ea9305f0   A...... A......
    fff53978 e9c14120 ea913b55 00000000 5bd6a844   A..U;......D..[
    fff53988 fff539b0 ea83a168 0000001d ea7e1781  .9..h.........~.

memory near r4 ([stack]):
    fff538ac e9c50000 ffffffdf ffffffff 00000000  ................
    fff538bc 00000000 ffffffff 00000e13 000003f5  ................
    fff538cc 00000000 00000000 00000000 00000000  ................
    fff538dc 00000000 00000000 00000000 00000000  ................
    fff538ec 00000000 00000000 00000000 00000000  ................
    fff538fc 00000000 00000000 00000000 00000000  ................
    fff5390c 00000000 00000000 00000000 00000000  ................
    fff5391c 00000000 00000000 00000000 00000000  ................
    fff5392c 00000000 00000000 00000000 00000000  ................
    fff5393c 00000000 00000000 00000000 ea9075aa  .............u..
    fff5394c 993a525e fff53a38 e9c14120 00001388  ^R:.8:.. A......
    fff5395c ffffffec ea839260 e9f8d004 e9c14120  ....`....... A..
    fff5396c ea9304f8 e9c14120 ea9305f0 e9c14120  .... A...... A..
    fff5397c ea913b55 00000000 5bd6a844 fff539b0  U;......D..[.9..
    fff5398c ea83a168 0000001d ea7e1781 ea839260  h.........~.`...
    fff5399c fff53a34 0000001d e9c34080 00000000  4:.......@......

memory near r5 ([stack]):
    fff53890 fff53918 fff53928 e9c14120 fff53924  .9..(9.. A..$9..
    fff538a0 e9c14120 ea916d6f 00000000 e9c50000   A..om..........
    fff538b0 ffffffdf ffffffff 00000000 00000000  ................
    fff538c0 ffffffff 00000e13 000003f5 00000000  ................
    fff538d0 00000000 00000000 00000000 00000000  ................
    fff538e0 00000000 00000000 00000000 00000000  ................
    fff538f0 00000000 00000000 00000000 00000000  ................
    fff53900 00000000 00000000 00000000 00000000  ................
    fff53910 00000000 00000000 00000000 00000000  ................
    fff53920 00000000 00000000 00000000 00000000  ................
    fff53930 00000000 00000000 00000000 00000000  ................
    fff53940 00000000 00000000 ea9075aa 993a525e  .........u..^R:.
    fff53950 fff53a38 e9c14120 00001388 ffffffec  8:.. A..........
    fff53960 ea839260 e9f8d004 e9c14120 ea9304f8  `....... A......
    fff53970 e9c14120 ea9305f0 e9c14120 ea913b55   A...... A..U;..
    fff53980 00000000 5bd6a844 fff539b0 ea83a168  ....D..[.9..h...

memory near r8 ([stack]):
    fff538a8 00000000 e9c50000 ffffffdf ffffffff  ................
    fff538b8 00000000 00000000 ffffffff 00000e13  ................
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......
    fff53968 e9c14120 ea9304f8 e9c14120 ea9305f0   A...... A......
    fff53978 e9c14120 ea913b55 00000000 5bd6a844   A..U;......D..[
    fff53988 fff539b0 ea83a168 0000001d ea7e1781  .9..h.........~.
    fff53998 ea839260 fff53a34 0000001d e9c34080  `...4:.......@..

memory near r9 ([stack]):
    fff53898 e9c14120 fff53924 e9c14120 ea916d6f   A..$9.. A..om..
    fff538a8 00000000 e9c50000 ffffffdf ffffffff  ................
    fff538b8 00000000 00000000 ffffffff 00000e13  ................
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......
    fff53968 e9c14120 ea9304f8 e9c14120 ea9305f0   A...... A......
    fff53978 e9c14120 ea913b55 00000000 5bd6a844   A..U;......D..[
    fff53988 fff539b0 ea83a168 0000001d ea7e1781  .9..h.........~.

memory near r10 ([stack]):
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......
    fff53968 e9c14120 ea9304f8 e9c14120 ea9305f0   A...... A......
    fff53978 e9c14120 ea913b55 00000000 5bd6a844   A..U;......D..[
    fff53988 fff539b0 ea83a168 0000001d ea7e1781  .9..h.........~.
    fff53998 ea839260 fff53a34 0000001d e9c34080  `...4:.......@..
    fff539a8 00000000 e9c140d0 00000000 00000000  .....@..........
    fff539b8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    fff538b8 00000000 00000000 ffffffff 00000e13  ................
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......
    fff53968 e9c14120 ea9304f8 e9c14120 ea9305f0   A...... A......
    fff53978 e9c14120 ea913b55 00000000 5bd6a844   A..U;......D..[
    fff53988 fff539b0 ea83a168 0000001d ea7e1781  .9..h.........~.
    fff53998 ea839260 fff53a34 0000001d e9c34080  `...4:.......@..
    fff539a8 00000000 e9c140d0 00000000 00000000  .....@..........

memory near sp ([stack]):
    fff53868 5bd6a844 993a525e fff538b0 e9c14120  D..[^R:..8.. A..
    fff53878 993a525e fff538b0 00000e13 00001388  ^R:..8..........
    fff53888 fff538f8 fff53908 fff53918 fff53928  .8...9...9..(9..
    fff53898 e9c14120 fff53924 e9c14120 ea916d6f   A..$9.. A..om..
    fff538a8 00000000 e9c50000 ffffffdf ffffffff  ................
    fff538b8 00000000 00000000 ffffffff 00000e13  ................
    fff538c8 000003f5 00000000 00000000 00000000  ................
    fff538d8 00000000 00000000 00000000 00000000  ................
    fff538e8 00000000 00000000 00000000 00000000  ................
    fff538f8 00000000 00000000 00000000 00000000  ................
    fff53908 00000000 00000000 00000000 00000000  ................
    fff53918 00000000 00000000 00000000 00000000  ................
    fff53928 00000000 00000000 00000000 00000000  ................
    fff53938 00000000 00000000 00000000 00000000  ................
    fff53948 ea9075aa 993a525e fff53a38 e9c14120  .u..^R:.8:.. A..
    fff53958 00001388 ffffffec ea839260 e9f8d004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ea7e1c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ea7e1c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ea7e1c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ea7e1c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ea7e1c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ea7e1c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ea7e1c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ea7e1c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ea7e1ca0 98018acf 8acff908 8acff900 f9009800  ................
    ea7e1cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ea7e1cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ea7e1cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ea7e1ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ea7e1cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ea7e1d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ea7e1d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ea7e1c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ea7e1c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ea7e1c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ea7e1c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ea7e1c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ea7e1c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ea7e1c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ea7e1ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ea7e1cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ea7e1cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ea7e1cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ea7e1ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ea7e1cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ea7e1d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ea7e1d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ea7e1d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (308 entries):
    b5e23000-b5e24fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b5e25000-b5e25fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b5e26000-b5e26fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e82af000-e83eefff rw-         0    140000  [anon:libc_malloc]
    e83ef000-e83effff ---         0      1000
    e83f0000-e84eefff rw-         0     ff000
    e84ef000-e84f0fff ---         0      2000
    e84f1000-e85effff rw-         0     ff000
    e85f0000-e85f1fff ---         0      2000
    e85f2000-e86f0fff rw-         0     ff000
    e86f1000-e86f2fff ---         0      2000
    e86f3000-e87f1fff rw-         0     ff000
    e87f2000-e87f3fff ---         0      2000
    e87f4000-e88f2fff rw-         0     ff000
    e88f3000-e88f4fff ---         0      2000
    e88f5000-e89f3fff rw-         0     ff000
    e89f4000-e89f5fff ---         0      2000
    e89f6000-e8af4fff rw-         0     ff000
    e8af5000-e8af6fff ---         0      2000
    e8af7000-e8bf5fff rw-         0     ff000
    e8bf6000-e8bf7fff ---         0      2000
    e8bf8000-e8cf6fff rw-         0     ff000
    e8cf7000-e8cf8fff ---         0      2000
    e8cf9000-e8df7fff rw-         0     ff000
    e8df8000-e8df9fff ---         0      2000
    e8dfa000-e8ef8fff rw-         0     ff000
    e8ef9000-e8efafff ---         0      2000
    e8efb000-e8ff9fff rw-         0     ff000
    e8ffa000-e8ffbfff ---         0      2000
    e8ffc000-e90fafff rw-         0     ff000
    e90fb000-e90fcfff ---         0      2000
    e90fd000-e91fbfff rw-         0     ff000
    e91fc000-e91fdfff ---         0      2000
    e91fe000-e92fcfff rw-         0     ff000
    e92fd000-e92fefff ---         0      2000
    e92ff000-e93fdfff rw-         0     ff000
    e93fe000-e93fffff ---         0      2000
    e9400000-e94fefff rw-         0     ff000
    e94ff000-e9500fff ---         0      2000
    e9501000-e95fffff rw-         0     ff000
    e9600000-e9601fff ---         0      2000
    e9602000-e9700fff rw-         0     ff000
    e9701000-e9701fff ---         0      1000
    e9800000-e99fffff rw-         0    200000  [anon:libc_malloc]
    e9a01000-e9a01fff ---         0      1000
    e9a02000-e9b00fff rw-         0     ff000
    e9b01000-e9b01fff ---         0      1000
    e9c00000-e9dfffff rw-         0    200000  [anon:libc_malloc]
    e9e5d000-e9ec0fff rw-         0     64000  [anon:linker_alloc]
    e9ec1000-e9ec7fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    e9ec8000-e9ecdfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e9ece000-e9ecefff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e9ecf000-e9ecffff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e9ed0000-e9ed0fff rw-         0      1000  [anon:.bss]
    e9f08000-e9f34fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    e9f35000-e9f73fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9f74000-e9f74fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9f75000-e9f7afff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9f7b000-e9f7bfff rw-         0      1000  [anon:.bss]
    e9f84000-e9f88fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9f89000-e9f8cfff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9f8d000-e9f8dfff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9f8e000-e9f8efff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9f8f000-e9f8ffff rw-         0      1000  [anon:.bss]
    e9fcc000-e9fd5fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    e9fd6000-e9fe7fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e9fe8000-e9fe8fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e9fe9000-e9fe9fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e9fea000-e9feafff rw-         0      1000  [anon:.bss]
    ea001000-ea001fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ea002000-ea002fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ea003000-ea003fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ea004000-ea004fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ea005000-ea005fff rw-         0      1000  [anon:.bss]
    ea041000-ea047fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ea048000-ea04cfff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea04d000-ea04dfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea04e000-ea04efff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea08e000-ea0a1fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ea0a2000-ea0b4fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea0b5000-ea0b5fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea0b6000-ea0b8fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea0ed000-ea0f0fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ea0f1000-ea0fbfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ea0fc000-ea0fcfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ea0fd000-ea0fdfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ea0fe000-ea0fefff rw-         0      1000  [anon:.bss]
    ea132000-ea132fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ea133000-ea133fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea134000-ea134fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea135000-ea135fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea148000-ea148fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ea149000-ea149fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ea14a000-ea14afff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ea14b000-ea14bfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ea19c000-ea19cfff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea19d000-ea19dfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea19e000-ea19efff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ea1e7000-ea1e7fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ea1e8000-ea1e8fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea1e9000-ea1e9fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea1ea000-ea1eafff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea200000-ea21dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ea21e000-ea23afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea23b000-ea23bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea23c000-ea23ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea249000-ea25ffff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ea260000-ea277fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea278000-ea278fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea279000-ea279fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea27a000-ea27afff rw-         0      1000  [anon:.bss]
    ea2ad000-ea2adfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ea2ae000-ea2aefff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ea2af000-ea2affff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ea2b0000-ea2b0fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ea2b1000-ea2b1fff rw-         0      1000  [anon:.bss]
    ea2c5000-ea2cafff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ea2cb000-ea2d1fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea2d2000-ea2d2fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea2d3000-ea2d3fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ea2d4000-ea2d4fff rw-         0      1000  [anon:.bss]
    ea319000-ea328fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea329000-ea339fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea33a000-ea33afff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea33b000-ea33efff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea33f000-ea33ffff rw-         0      1000  [anon:.bss]
    ea358000-ea38dfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ea38e000-ea3dcfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea3dd000-ea3ddfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea3de000-ea3e2fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ea3e3000-ea3e4fff rw-         0      2000  [anon:.bss]
    ea410000-ea416fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ea417000-ea41cfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea41d000-ea41dfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea41e000-ea41efff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea465000-ea467fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ea468000-ea468fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ea469000-ea469fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ea46a000-ea46afff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ea46b000-ea46bfff rw-         0      1000  [anon:.bss]
    ea4b1000-ea4b1fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ea4b2000-ea4b2fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ea4b3000-ea4b3fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ea4b4000-ea4b4fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ea4b5000-ea4b5fff rw-         0      1000  [anon:.bss]
    ea4d3000-ea4e2fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ea4e3000-ea4f3fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea4f4000-ea4f4fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea4f5000-ea4f6fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea502000-ea519fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ea51a000-ea53afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea53b000-ea53bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea53c000-ea53ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ea54c000-ea54cfff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ea54d000-ea54dfff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ea54e000-ea54efff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ea54f000-ea54ffff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ea580000-ea589fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ea58a000-ea592fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ea593000-ea593fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ea594000-ea594fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ea595000-ea595fff rw-         0      1000  [anon:.bss]
    ea5d2000-ea5e1fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ea5e2000-ea5fbfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea5fc000-ea5fcfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea5fd000-ea5fdfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea5fe000-ea5fefff rw-         0      1000  [anon:.bss]
    ea62c000-ea62cfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea62d000-ea62dfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea62e000-ea62efff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ea62f000-ea62ffff rw-         0      1000  [anon:.bss]
    ea656000-ea65ffff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ea660000-ea669fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea66a000-ea66afff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea66b000-ea66cfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ea6aa000-ea6aafff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ea6ab000-ea6abfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea6ac000-ea6acfff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea6ad000-ea6adfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea6ae000-ea6aefff rw-         0      1000  [anon:.bss]
    ea6ce000-ea6d6fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ea6d7000-ea6ecfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea6ed000-ea6edfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea6ee000-ea6eefff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ea6ef000-ea6effff rw-         0      1000  [anon:.bss]
    ea723000-ea727fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ea728000-ea72dfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea72e000-ea72efff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea72f000-ea72ffff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea730000-ea730fff rw-         0      1000  [anon:.bss]
    ea768000-ea768fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ea769000-ea769fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea76a000-ea76afff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea76b000-ea76bfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ea783000-ea7abfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ea7ac000-ea832fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ea833000-ea834fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ea835000-ea838fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ea839000-ea83bfff rw-         0      3000  [anon:.bss]
    ea83c000-ea83cfff r--         0      1000  [anon:.bss]
    ea83d000-ea849fff rw-         0      d000  [anon:.bss]
    ea89f000-ea8abfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ea8ac000-ea8b8fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ea8b9000-ea8b9fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ea8ba000-ea8bafff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ea8bb000-ea8bbfff rw-         0      1000  [anon:.bss]
    ea8d6000-ea907fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ea908000-ea933fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ea934000-ea934fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ea935000-ea93cfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ea93d000-ea93dfff rw-         0      1000  [anon:.bss]
    ea959000-ea967fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ea968000-ea976fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea977000-ea977fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea978000-ea978fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ea979000-ea979fff rw-         0      1000  [anon:.bss]
    ea9c1000-ea9c2fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ea9c3000-ea9c4fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea9c5000-ea9c5fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea9c6000-ea9c6fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea9c7000-ea9c7fff rw-         0      1000  [anon:.bss]
    eaa25000-eaa25fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eaa54000-eaa54fff ---         0      1000
    eaa55000-eaa58fff rw-         0      4000  [anon:thread signal stack]
    eaa59000-eaa59fff ---         0      1000
    eaa5a000-eaa5dfff rw-         0      4000  [anon:thread signal stack]
    eaa5e000-eaa5efff ---         0      1000
    eaa5f000-eaa62fff rw-         0      4000  [anon:thread signal stack]
    eaa63000-eaa63fff ---         0      1000
    eaa64000-eaa67fff rw-         0      4000  [anon:thread signal stack]
    eaa68000-eaa68fff ---         0      1000
    eaa69000-eaa6cfff rw-         0      4000  [anon:thread signal stack]
    eaa6d000-eaa6dfff ---         0      1000
    eaa6e000-eaa71fff rw-         0      4000  [anon:thread signal stack]
    eaa72000-eaa72fff ---         0      1000
    eaa73000-eaa76fff rw-         0      4000  [anon:thread signal stack]
    eaa77000-eaa77fff ---         0      1000
    eaa78000-eaa7bfff rw-         0      4000  [anon:thread signal stack]
    eaa7c000-eaa7cfff ---         0      1000
    eaa7d000-eaa80fff rw-         0      4000  [anon:thread signal stack]
    eaa81000-eaa81fff ---         0      1000
    eaa82000-eaa85fff rw-         0      4000  [anon:thread signal stack]
    eaa86000-eaa86fff ---         0      1000
    eaa87000-eaa8afff rw-         0      4000  [anon:thread signal stack]
    eaa8b000-eaa8bfff ---         0      1000
    eaa8c000-eaa8ffff rw-         0      4000  [anon:thread signal stack]
    eaa90000-eaa90fff ---         0      1000
    eaa91000-eaa94fff rw-         0      4000  [anon:thread signal stack]
    eaa95000-eaa95fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eaa97000-eaab6fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    eaab7000-eaad6fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    eaad7000-eaaf6fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    eaaf7000-eab16fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    eab17000-eab36fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    eab37000-eab56fff r--         0     20000  /dev/__properties__/properties_serial
    eab57000-eab60fff r--         0      a000  /dev/__properties__/property_info
    eab62000-eab62fff ---         0      1000
    eab63000-eab66fff rw-         0      4000  [anon:thread signal stack]
    eab67000-eab67fff ---         0      1000
    eab68000-eab6bfff rw-         0      4000  [anon:thread signal stack]
    eab6c000-eab6cfff ---         0      1000
    eab6d000-eab70fff rw-         0      4000  [anon:thread signal stack]
    eab71000-eab71fff ---         0      1000
    eab72000-eab75fff rw-         0      4000  [anon:thread signal stack]
    eab76000-eab76fff ---         0      1000
    eab77000-eab7afff rw-         0      4000  [anon:thread signal stack]
    eab7b000-eab7bfff ---         0      1000
    eab7c000-eab7ffff rw-         0      4000  [anon:thread signal stack]
    eab80000-eab80fff ---         0      1000
    eab81000-eab84fff rw-         0      4000  [anon:thread signal stack]
    eab85000-eaba4fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    eaba5000-eabc4fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    eabc5000-eac8cfff r--         0     c8000  [anon:linker_alloc]
    eac8d000-eac93fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    eac95000-eac95fff rw-         0      1000  [anon:abort message]
    eac96000-eac96fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    eac97000-eac97fff ---         0      1000
    eac98000-eac9afff rw-         0      3000
    eac9b000-eac9bfff ---         0      1000
    eac9c000-eac9efff rw-         0      3000  [anon:bionic_alloc_small_objects]
    eac9f000-eacbefff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    eacbf000-eacbffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eacc0000-ead23fff r--         0     64000  [anon:linker_alloc]
    ead24000-ead43fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ead44000-ead44fff ---         0      1000
    ead45000-ead45fff rw-         0      1000
    ead46000-ead46fff ---         0      1000
    ead47000-ead66fff r--         0     20000  /dev/__properties__/properties_serial
    ead67000-ead67fff rw-         0      1000  [anon:System property context nodes]
    ead68000-ead71fff r--         0      a000  /dev/__properties__/property_info
    ead72000-eadd5fff r--         0     64000  [anon:linker_alloc]
    eadd6000-eadd7fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    eadd8000-eadd8fff r--         0      1000  [anon:atexit handlers]
    eadd9000-eadd9fff ---         0      1000
    eadda000-eadddfff rw-         0      4000  [anon:thread signal stack]
    eadde000-eaddefff rw-         0      1000  [anon:arc4random data]
    eaddf000-eaddffff r--         0      1000  [anon:atexit handlers]
    eade0000-eade0fff rw-         0      1000  [anon:System property context nodes]
    eade1000-eade1fff rw-         0      1000  [anon:arc4random data]
    eade2000-eadfefff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    eadff000-eae96fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    eae97000-eae97fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    eae98000-eae9bfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    eae9c000-eaea1fff rw-         0      6000
    eaea2000-eaea2fff r--         0      1000
    eaea3000-eaea4fff rw-         0      2000
    fff34000-fff54fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 3647, name: Binder:3603_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea33f028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e9afdfb4  r7  000000f0
    r8  00000002  r9  ea33f028  r10 00000000  r11 e9afe230
    ip  e9afdf70  sp  e9afdf60  lr  ea7e2511  pc  ea7dd108

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:
         e9afdf20  e9d01db0  [anon:libc_malloc]
         e9afdf24  e9c09814  [anon:libc_malloc]
         e9afdf28  ea8413c0  [anon:.bss]
         e9afdf2c  e9c09708  [anon:libc_malloc]
         e9afdf30  e9afdee8
         e9afdf34  00000000
         e9afdf38  00000000
         e9afdf3c  5bd6a844
         e9afdf40  00000000
         e9afdf44  e9c09708  [anon:libc_malloc]
         e9afdf48  e9c09714  [anon:libc_malloc]
         e9afdf4c  e9c09818  [anon:libc_malloc]
         e9afdf50  00000000
         e9afdf54  e9c09764  [anon:libc_malloc]
         e9afdf58  e9afdfb4
         e9afdf5c  ea8393a8  [anon:.bss]
    #00  e9afdf60  e9afe490
         e9afdf64  ea839260  [anon:.bss]
         e9afdf68  00000089
         e9afdf6c  00000000
    #01  e9afdf70  00000000
         e9afdf74  00000000
         e9afdf78  ffffffff
         e9afdf7c  e9afdfb4
         e9afdf80  00000000
         e9afdf84  5bd6a844
         e9afdf88  ea33f028  [anon:.bss]
         e9afdf8c  00000000
         e9afdf90  00000000
         e9afdf94  00000002
         e9afdf98  ea839260  [anon:.bss]
         e9afdf9c  00000000
         e9afdfa0  ea839260  [anon:.bss]
         e9afdfa4  ea829b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e9afdfa8  00000000
         e9afdfac  ea839260  [anon:.bss]
         e9afdfb0  e9c233a0  [anon:libc_malloc]
         e9afdfb4  ea23d400  /system/lib/android.hardware.drm@1.2.so
         e9afdfb8  5bd6a844
         e9afdfbc  ea33f028  [anon:.bss]
         e9afdfc0  e9c70400  [anon:libc_malloc]
         e9afdfc4  ea839260  [anon:.bss]
         e9afdfc8  00000000
         e9afdfcc  ea839260  [anon:.bss]
         e9afdfd0  00000e13
         e9afdfd4  ea839260  [anon:.bss]
         e9afdfd8  e9afe230
         e9afdfdc  ea32f88f  /system/lib/libmediadrm.so
    #03  e9afdfe0  00000004
         e9afdfe4  ea58f2cb  /system/lib/libutils.so
         e9afdfe8  00000000
         e9afdfec  e982c000  [anon:libc_malloc]
         e9afdff0  00000010
         e9afdff4  5bd6a844
         e9afdff8  e9c70410  [anon:libc_malloc]
         e9afdffc  e9c70400  [anon:libc_malloc]
         e9afe000  ea839260  [anon:.bss]
         e9afe004  00000000
         e9afe008  ea839260  [anon:.bss]
         e9afe00c  00000e13
         e9afe010  ea839260  [anon:.bss]
         e9afe014  ea32fdd9  /system/lib/libmediadrm.so
    #04  e9afe018  00000010
         e9afe01c  00000000
         e9afe020  e982c200  [anon:libc_malloc]
         e9afe024  00000000
         e9afe028  00000000
         e9afe02c  00000000
         e9afe030  00000000
         e9afe034  00000000
         e9afe038  5bd6a844
         e9afe03c  e9c70410  [anon:libc_malloc]
         e9afe040  e9c59800  [anon:libc_malloc]
         e9afe044  ea839260  [anon:.bss]
         e9afe048  00000000
         e9afe04c  e9afe1e4
         e9afe050  00000e13
         e9afe054  ea90a20f  /system/lib/libbinder.so
    #05  e9afe058  e9c59800  [anon:libc_malloc]
         e9afe05c  e9c05690  [anon:libc_malloc]
         e9afe060  e9c70410  [anon:libc_malloc]
         e9afe064  5bd6a844
         e9afe068  e9c59800  [anon:libc_malloc]
         e9afe06c  e9c073e0  [anon:libc_malloc]
         e9afe070  00000001
         e9afe074  ea90a193  /system/lib/libbinder.so
    #06  e9afe078  ea839260  [anon:.bss]
         e9afe07c  e982c000  [anon:libc_malloc]
         e9afe080  e9c59800  [anon:libc_malloc]
         e9afe084  e982c054  [anon:libc_malloc]
         e9afe088  ea839260  [anon:.bss]
         e9afe08c  ea9110ad  /system/lib/libbinder.so
    #07  e9afe090  00000000
         e9afe094  e9afe0a0
         e9afe098  e9afe160
         e9afe09c  00000000
         e9afe0a0  00000000
         e9afe0a4  e9805060  [anon:libc_malloc]
         e9afe0a8  00000004
         e9afe0ac  00000006
         e9afe0b0  00000000
         e9afe0b4  00000000
         e9afe0b8  00000000
         e9afe0bc  00000000
         e9afe0c0  00000000
         e9afe0c4  ea830000  /apex/com.android.runtime/lib/bionic/libc.so
         e9afe0c8  00000000
         e9afe0cc  e9010001
         ........  ........
    #08  e9afe1a0  e9afe230
         e9afe1a4  ea9112b1  /system/lib/libbinder.so
         e9afe1a8  00000000
         e9afe1ac  e982c000  [anon:libc_malloc]
         e9afe1b0  e982c090  [anon:libc_malloc]
         e9afe1b4  00000001
         e9afe1b8  00000000
         e9afe1bc  ea91135b  /system/lib/libbinder.so
    #09  e9afe1c0  00000000
         e9afe1c4  ea9108af  /system/lib/libbinder.so
         e9afe1c8  e9c11930  [anon:libc_malloc]
         e9afe1cc  e9c1193c  [anon:libc_malloc]
         e9afe1d0  00000000
         e9afe1d4  ea92a939  /system/lib/libbinder.so
    #10  e9afe1d8  e9c11930  [anon:libc_malloc]
         e9afe1dc  ea58d905  /system/lib/libutils.so
    #11  e9afe1e0  e9c05240  [anon:libc_malloc]
         e9afe1e4  e9c11930  [anon:libc_malloc]
         e9afe1e8  e9c05220  [anon:libc_malloc]
         e9afe1ec  e9c11930  [anon:libc_malloc]
         e9afe1f0  5bd6a844
         e9afe1f4  e9afe230
         e9afe1f8  e9afe230
         e9afe1fc  e9afe230
         e9afe200  00000078
         e9afe204  00000e13
         e9afe208  00000e13
         e9afe20c  eaea4020
         e9afe210  e9afe230
         e9afe214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e9afe218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e9afe21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e9afe220  e9afe238
         e9afe224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e9afe228  e9afe230
         e9afe22c  00000000
         e9afe230  eaea3dc0
         e9afe234  e96fe230
         e9afe238  00000e3f
         e9afe23c  00000e13
         e9afe240  00000001
         e9afe244  e9a01000
         e9afe248  000fd230
         e9afe24c  00001000
         e9afe250  00000000
         e9afe254  00000000
         e9afe258  00000003
         e9afe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 5166, name: Binder:3603_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e96fe148  r3  e96fe13c
    r4  ea839260  r5  e982c800  r6  e96fe148  r7  00000036
    r8  e96fe168  r9  e982c890  r10 e96fe150  r11 00000000
    ip  00000000  sp  e96fe128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e96fe0e8  0000003c
         e96fe0ec  0000003c
         e96fe0f0  e9b02040
         e96fe0f4  00000000
         e96fe0f8  00000000
         e96fe0fc  00000000
         e96fe100  e9c00100  [anon:libc_malloc]
         e96fe104  00000004
         e96fe108  5bd6a844
         e96fe10c  00000004
         e96fe110  e982c854  [anon:libc_malloc]
         e96fe114  00000000
         e96fe118  00000000
         e96fe11c  e96fe168
         e96fe120  e982c890  [anon:libc_malloc]
         e96fe124  e96fe150
    #00  e96fe128  e96fe13c
         ........  ........
    #01  e96fe128  e96fe13c
         e96fe12c  5bd6a844
         e96fe130  c0306201
         e96fe134  ea910c15  /system/lib/libbinder.so
         e96fe138  e96fe148
         e96fe13c  00000000
    #02  e96fe140  e982c854  [anon:libc_malloc]
         e96fe144  ea839260  [anon:.bss]
         e96fe148  00000000
         e96fe14c  00000000
         e96fe150  00000000
         e96fe154  00000000
         e96fe158  e982ca00  [anon:libc_malloc]
         e96fe15c  00000000
         e96fe160  00000100
         e96fe164  00000000
         e96fe168  00000000
         e96fe16c  00000000
         e96fe170  e982c900  [anon:libc_malloc]
         e96fe174  00000000
         e96fe178  5bd6a844
         e96fe17c  e982c800  [anon:libc_malloc]
         ........  ........
    #03  e96fe1a0  e96fe230
         e96fe1a4  ea9112b1  /system/lib/libbinder.so
         e96fe1a8  00000000
         e96fe1ac  e982c800  [anon:libc_malloc]
         e96fe1b0  e982c890  [anon:libc_malloc]
         e96fe1b4  00000000
         e96fe1b8  00000000
         e96fe1bc  ea91135b  /system/lib/libbinder.so
    #04  e96fe1c0  00000000
         e96fe1c4  ea9108af  /system/lib/libbinder.so
         e96fe1c8  e9829300  [anon:libc_malloc]
         e96fe1cc  e982930c  [anon:libc_malloc]
         e96fe1d0  00000000
         e96fe1d4  ea92a939  /system/lib/libbinder.so
    #05  e96fe1d8  e9829300  [anon:libc_malloc]
         e96fe1dc  ea58d905  /system/lib/libutils.so
    #06  e96fe1e0  e98001a0  [anon:libc_malloc]
         e96fe1e4  e9829300  [anon:libc_malloc]
         e96fe1e8  e9800150  [anon:libc_malloc]
         e96fe1ec  e9829300  [anon:libc_malloc]
         e96fe1f0  5bd6a844
         e96fe1f4  e96fe230
         e96fe1f8  e96fe230
         e96fe1fc  e96fe230
         e96fe200  00000078
         e96fe204  00000e3f
         e96fe208  00000e13
         e96fe20c  e9afe490
         e96fe210  e96fe230
         e96fe214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e96fe218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e96fe21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e96fe220  e96fe238
         e96fe224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e96fe228  e96fe230
         e96fe22c  00000000
         e96fe230  e9afe230
         e96fe234  e95fd230
         e96fe238  0000142e
         e96fe23c  00000e13
         e96fe240  00000001
         e96fe244  e9601000
         e96fe248  000fd230
         e96fe24c  00001000
         e96fe250  00000000
         e96fe254  00000000
         e96fe258  00000003
         e96fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 5167, name: HwBinder:3603_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e95fd118  r3  e95fd074
    r4  ea839260  r5  c0306201  r6  e95fd118  r7  00000036
    r8  e95fd138  r9  ea839260  r10 00000000  r11 e95fd120
    ip  00000000  sp  e95fd060  lr  ea7e7709  pc  ea8191c4

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:
         e95fd020  00000004
         e95fd024  e95fd048
         e95fd028  e95fd158
         e95fd02c  e9d00380  [anon:libc_malloc]
         e95fd030  e9c01430  [anon:libc_malloc]
         e95fd034  ea7d94f5  /apex/com.android.runtime/lib/bionic/libc.so
         e95fd038  e9d06f40  [anon:libc_malloc]
         e95fd03c  e9d06f40  [anon:libc_malloc]
         e95fd040  e9d06f40  [anon:libc_malloc]
         e95fd044  e9d06f40  [anon:libc_malloc]
         e95fd048  e9835010  [anon:libc_malloc]
         e95fd04c  e95fd490
         e95fd050  00000000
         e95fd054  00008858
         e95fd058  00000000
         e95fd05c  00000000
    #00  e95fd060  e95fd074
         ........  ........
    #01  e95fd060  e95fd074
         e95fd064  5bd6a844
         e95fd068  e9c3c500  [anon:libc_malloc]
         e95fd06c  e9f64555  /system/lib/libhidlbase.so
         e95fd070  e95fd118
         e95fd074  00000000
    #02  e95fd078  ea8413c0  [anon:.bss]
         e95fd07c  e9c09e08  [anon:libc_malloc]
         e95fd080  e95fd038
         e95fd084  e9c3c554  [anon:libc_malloc]
         e95fd088  e9c3c598  [anon:libc_malloc]
         e95fd08c  00000004
         e95fd090  00000004
         e95fd094  fffffff0
         e95fd098  fffffff0
         e95fd09c  ea7b8c61  /apex/com.android.runtime/lib/bionic/libc.so
         e95fd0a0  5bd6a844
         e95fd0a4  fffffffc
         e95fd0a8  e9d029f0  [anon:libc_malloc]
         e95fd0ac  ea7a526c  /apex/com.android.runtime/lib/bionic/libc.so
         e95fd0b0  e9c09e08  [anon:libc_malloc]
         e95fd0b4  e9d00380  [anon:libc_malloc]
         ........  ........
    #03  e95fd1b8  e95fd1e4
         e95fd1bc  00000e13
         e95fd1c0  e9829420  [anon:libc_malloc]
         e95fd1c4  e982942c  [anon:libc_malloc]
         e95fd1c8  00000000
         e95fd1cc  00000000
         e95fd1d0  e95fd1e4
         e95fd1d4  e9f7070d  /system/lib/libhidlbase.so
    #04  e95fd1d8  e9829420  [anon:libc_malloc]
         e95fd1dc  ea58d905  /system/lib/libutils.so
    #05  e95fd1e0  e9800220  [anon:libc_malloc]
         e95fd1e4  e9829420  [anon:libc_malloc]
         e95fd1e8  e9800200  [anon:libc_malloc]
         e95fd1ec  e9829420  [anon:libc_malloc]
         e95fd1f0  5bd6a844
         e95fd1f4  e95fd230
         e95fd1f8  e95fd230
         e95fd1fc  e95fd230
         e95fd200  00000078
         e95fd204  00000e3f
         e95fd208  00000e13
         e95fd20c  e9afe490
         e95fd210  e95fd230
         e95fd214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e95fd218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e95fd21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e95fd220  e95fd238
         e95fd224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e95fd228  e95fd230
         e95fd22c  00000000
         e95fd230  e96fe230
         e95fd234  e94fc230
         e95fd238  0000142f
         e95fd23c  00000e13
         e95fd240  00000001
         e95fd244  e9500000
         e95fd248  000fd230
         e95fd24c  00001000
         e95fd250  00000000
         e95fd254  00000000
         e95fd258  00000003
         e95fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 5169, name: HwBinder:3603_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e94fc118  r3  e94fc074
    r4  ea839260  r5  c0306201  r6  e94fc118  r7  00000036
    r8  e94fc138  r9  ea839260  r10 00000000  r11 e94fc120
    ip  00000000  sp  e94fc060  lr  ea7e7709  pc  ea8191c4

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:
         e94fc020  ea8413c0  [anon:.bss]
         e94fc024  e9c0ac08  [anon:libc_malloc]
         e94fc028  e94fbfe0
         e94fc02c  e9d00380  [anon:libc_malloc]
         e94fc030  e9c02830  [anon:libc_malloc]
         e94fc034  ea7d94f5  /apex/com.android.runtime/lib/bionic/libc.so
         e94fc038  00000000
         e94fc03c  e9c3ca18  [anon:libc_malloc]
         e94fc040  e9c14230  [anon:libc_malloc]
         e94fc044  ea58ec35  /system/lib/libutils.so
         e94fc048  e9835010  [anon:libc_malloc]
         e94fc04c  e94fc490
         e94fc050  00000000
         e94fc054  00008860
         e94fc058  00000000
         e94fc05c  00000000
    #00  e94fc060  e94fc074
         ........  ........
    #01  e94fc060  e94fc074
         e94fc064  5bd6a844
         e94fc068  e9c3ca00  [anon:libc_malloc]
         e94fc06c  e9f64555  /system/lib/libhidlbase.so
         e94fc070  e94fc118
         e94fc074  00000000
    #02  e94fc078  ea8413c0  [anon:.bss]
         e94fc07c  e9c0ac08  [anon:libc_malloc]
         e94fc080  e94fc038
         e94fc084  e9c3ca54  [anon:libc_malloc]
         e94fc088  e9c3ca98  [anon:libc_malloc]
         e94fc08c  e9c0ad18  [anon:libc_malloc]
         e94fc090  00000000
         e94fc094  e9c0ac64  [anon:libc_malloc]
         e94fc098  e9c00000  [anon:libc_malloc]
         e94fc09c  e9c0acf8  [anon:libc_malloc]
         e94fc0a0  e9c72d80  [anon:libc_malloc]
         e94fc0a4  ea7b25d1  /apex/com.android.runtime/lib/bionic/libc.so
         e94fc0a8  00000004
         e94fc0ac  ea23d448  /system/lib/android.hardware.drm@1.2.so
         e94fc0b0  e9cb9028  [anon:libc_malloc]
         e94fc0b4  ea839260  [anon:.bss]
         ........  ........
    #03  e94fc1b8  e94fc1e4
         e94fc1bc  00000e13
         e94fc1c0  e9c119c0  [anon:libc_malloc]
         e94fc1c4  e9c119cc  [anon:libc_malloc]
         e94fc1c8  00000000
         e94fc1cc  00000000
         e94fc1d0  e94fc1e4
         e94fc1d4  e9f7070d  /system/lib/libhidlbase.so
    #04  e94fc1d8  e9c119c0  [anon:libc_malloc]
         e94fc1dc  ea58d905  /system/lib/libutils.so
    #05  e94fc1e0  e9c05290  [anon:libc_malloc]
         e94fc1e4  e9c119c0  [anon:libc_malloc]
         e94fc1e8  e9800220  [anon:libc_malloc]
         e94fc1ec  e9c119c0  [anon:libc_malloc]
         e94fc1f0  5bd6a844
         e94fc1f4  e94fc230
         e94fc1f8  e94fc230
         e94fc1fc  e94fc230
         e94fc200  00000078
         e94fc204  0000142f
         e94fc208  00000e13
         e94fc20c  e95fd490
         e94fc210  e94fc230
         e94fc214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e94fc218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fc21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e94fc220  e94fc238
         e94fc224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fc228  e94fc230
         e94fc22c  00000000
         e94fc230  e95fd230
         e94fc234  e93fb230
         e94fc238  00001431
         e94fc23c  00000e13
         e94fc240  00000001
         e94fc244  e93ff000
         e94fc248  000fd230
         e94fc24c  00001000
         e94fc250  00000000
         e94fc254  00000000
         e94fc258  00000003
         e94fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 9490, name: HwBinder:3603_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e93fb118  r3  e93fb074
    r4  ea839260  r5  c0306201  r6  e93fb118  r7  00000036
    r8  e93fb138  r9  ea839260  r10 00000000  r11 e93fb120
    ip  00000000  sp  e93fb060  lr  ea7e7709  pc  ea8191c4

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:
         e93fb020  00000004
         e93fb024  e93fb048
         e93fb028  e93fb158
         e93fb02c  e9d00380  [anon:libc_malloc]
         e93fb030  e9c03230  [anon:libc_malloc]
         e93fb034  ea7d94f5  /apex/com.android.runtime/lib/bionic/libc.so
         e93fb038  e9d06f40  [anon:libc_malloc]
         e93fb03c  e9d06f40  [anon:libc_malloc]
         e93fb040  e9d06f40  [anon:libc_malloc]
         e93fb044  e9d06f40  [anon:libc_malloc]
         e93fb048  e9835010  [anon:libc_malloc]
         e93fb04c  e93fb490
         e93fb050  00000000
         e93fb054  00008864
         e93fb058  00000000
         e93fb05c  00000000
    #00  e93fb060  e93fb074
         ........  ........
    #01  e93fb060  e93fb074
         e93fb064  5bd6a844
         e93fb068  e9837a00  [anon:libc_malloc]
         e93fb06c  e9f64555  /system/lib/libhidlbase.so
         e93fb070  e93fb118
         e93fb074  00000000
    #02  e93fb078  ea8413c0  [anon:.bss]
         e93fb07c  e9c0b308  [anon:libc_malloc]
         e93fb080  e93fb038
         e93fb084  e9837a54  [anon:libc_malloc]
         e93fb088  e9837a98  [anon:libc_malloc]
         e93fb08c  00000000
         e93fb090  e9ca8c28  [anon:libc_malloc]
         e93fb094  e9c6c2f4  [anon:libc_malloc]
         e93fb098  e9c6c2a4  [anon:libc_malloc]
         e93fb09c  5bd6a844
         e93fb0a0  e93fb230
         e93fb0a4  e9c0b308  [anon:libc_malloc]
         e93fb0a8  e9c0b314  [anon:libc_malloc]
         e93fb0ac  e9c0b418  [anon:libc_malloc]
         e93fb0b0  00000000
         e93fb0b4  e9c0b364  [anon:libc_malloc]
         ........  ........
    #03  e93fb1b8  e93fb1e4
         e93fb1bc  00000e13
         e93fb1c0  e9c119f0  [anon:libc_malloc]
         e93fb1c4  e9c119fc  [anon:libc_malloc]
         e93fb1c8  00000000
         e93fb1cc  00000000
         e93fb1d0  e93fb1e4
         e93fb1d4  e9f7070d  /system/lib/libhidlbase.so
    #04  e93fb1d8  e9c119f0  [anon:libc_malloc]
         e93fb1dc  ea58d905  /system/lib/libutils.so
    #05  e93fb1e0  e9c05c70  [anon:libc_malloc]
         e93fb1e4  e9c119f0  [anon:libc_malloc]
         e93fb1e8  e9c052a0  [anon:libc_malloc]
         e93fb1ec  e9c119f0  [anon:libc_malloc]
         e93fb1f0  5bd6a844
         e93fb1f4  e93fb230
         e93fb1f8  e93fb230
         e93fb1fc  e93fb230
         e93fb200  00000078
         e93fb204  0000142f
         e93fb208  00000e13
         e93fb20c  e95fd490
         e93fb210  e93fb230
         e93fb214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e93fb218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e93fb21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e93fb220  e93fb238
         e93fb224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e93fb228  e93fb230
         e93fb22c  00000000
         e93fb230  e94fc230
         e93fb234  e91f9230
         e93fb238  00002512
         e93fb23c  00000e13
         e93fb240  00000001
         e93fb244  e92fe000
         e93fb248  000fd230
         e93fb24c  00001000
         e93fb250  00000000
         e93fb254  00000000
         e93fb258  00000003
         e93fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 27999, name: Binder:3603_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e92fa148  r3  e92fa13c
    r4  ea839260  r5  e982ce00  r6  e92fa148  r7  00000036
    r8  e92fa168  r9  e982ce90  r10 e92fa150  r11 00000000
    ip  00000000  sp  e92fa128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e92fa0e8  00000001
         e92fa0ec  00000000
         e92fa0f0  e99002c0  [anon:libc_malloc]
         e92fa0f4  e99028f0  [anon:libc_malloc]
         e92fa0f8  e9c0c108  [anon:libc_malloc]
         e92fa0fc  00000004
         e92fa100  00000004
         e92fa104  fffffff0
         e92fa108  5bd6a844
         e92fa10c  00000004
         e92fa110  e982ce54  [anon:libc_malloc]
         e92fa114  00000000
         e92fa118  00000000
         e92fa11c  e92fa168
         e92fa120  e982ce90  [anon:libc_malloc]
         e92fa124  e92fa150
    #00  e92fa128  e92fa13c
         ........  ........
    #01  e92fa128  e92fa13c
         e92fa12c  5bd6a844
         e92fa130  c0306201
         e92fa134  ea910c15  /system/lib/libbinder.so
         e92fa138  e92fa148
         e92fa13c  00000000
    #02  e92fa140  e982ce54  [anon:libc_malloc]
         e92fa144  ea839260  [anon:.bss]
         e92fa148  00000000
         e92fa14c  00000000
         e92fa150  00000000
         e92fa154  00000000
         e92fa158  e9866400  [anon:libc_malloc]
         e92fa15c  00000000
         e92fa160  00000100
         e92fa164  00000000
         e92fa168  00000000
         e92fa16c  00000000
         e92fa170  e982cf00  [anon:libc_malloc]
         e92fa174  00000000
         e92fa178  5bd6a844
         e92fa17c  e982ce00  [anon:libc_malloc]
         ........  ........
    #03  e92fa1a0  e982ce00  [anon:libc_malloc]
         e92fa1a4  e982ce54  [anon:libc_malloc]
         e92fa1a8  00000000
         e92fa1ac  e982ce00  [anon:libc_malloc]
         e92fa1b0  e982ce90  [anon:libc_malloc]
         e92fa1b4  00000000
         e92fa1b8  00000000
         e92fa1bc  ea91135b  /system/lib/libbinder.so
    #04  e92fa1c0  00000000
         e92fa1c4  ea9108af  /system/lib/libbinder.so
         e92fa1c8  e9c13f40  [anon:libc_malloc]
         e92fa1cc  e9c13f4c  [anon:libc_malloc]
         e92fa1d0  00000000
         e92fa1d4  ea92a939  /system/lib/libbinder.so
    #05  e92fa1d8  e9c13f40  [anon:libc_malloc]
         e92fa1dc  ea58d905  /system/lib/libutils.so
    #06  e92fa1e0  e9880df0  [anon:libc_malloc]
         e92fa1e4  e9c13f40  [anon:libc_malloc]
         e92fa1e8  e9880dd0  [anon:libc_malloc]
         e92fa1ec  e9c13f40  [anon:libc_malloc]
         e92fa1f0  5bd6a844
         e92fa1f4  e92fa230
         e92fa1f8  e92fa230
         e92fa1fc  e92fa230
         e92fa200  00000078
         e92fa204  0000142e
         e92fa208  00000e13
         e92fa20c  e96fe490
         e92fa210  e92fa230
         e92fa214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e92fa218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e92fa21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e92fa220  e92fa238
         e92fa224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e92fa228  e92fa230
         e92fa22c  00000000
         e92fa230  e91f9230
         e92fa234  e90f8230
         e92fa238  00006d5f
         e92fa23c  00000e13
         e92fa240  00000001
         e92fa244  e91fd000
         e92fa248  000fd230
         e92fa24c  00001000
         e92fa250  00000000
         e92fa254  00000000
         e92fa258  00000003
         e92fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28000, name: HwBinder:3603_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e91f9118  r3  e91f9074
    r4  ea839260  r5  c0306201  r6  e91f9118  r7  00000036
    r8  e91f9138  r9  ea839260  r10 00000000  r11 e91f9120
    ip  00000000  sp  e91f9060  lr  ea7e7709  pc  ea8191c4

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:
         e91f9020  ea8413c0  [anon:.bss]
         e91f9024  e9c0ba08  [anon:libc_malloc]
         e91f9028  e91f8fe0
         e91f902c  e9d07240  [anon:libc_malloc]
         e91f9030  e9d07240  [anon:libc_malloc]
         e91f9034  e9904900  [anon:libc_malloc]
         e91f9038  00000000
         e91f903c  e9c3cf18  [anon:libc_malloc]
         e91f9040  e9c6a510  [anon:libc_malloc]
         e91f9044  ea58ec35  /system/lib/libutils.so
         e91f9048  e9835010  [anon:libc_malloc]
         e91f904c  e91f9490
         e91f9050  00000000
         e91f9054  0000885c
         e91f9058  00000000
         e91f905c  00000000
    #00  e91f9060  e91f9074
         ........  ........
    #01  e91f9060  e91f9074
         e91f9064  5bd6a844
         e91f9068  e9c3cf00  [anon:libc_malloc]
         e91f906c  e9f64555  /system/lib/libhidlbase.so
         e91f9070  e91f9118
         e91f9074  00000000
    #02  e91f9078  ea8413c0  [anon:.bss]
         e91f907c  e9c0ba08  [anon:libc_malloc]
         e91f9080  e91f9038
         e91f9084  e9c3cf54  [anon:libc_malloc]
         e91f9088  e9c3cf98  [anon:libc_malloc]
         e91f908c  00000004
         e91f9090  00000004
         e91f9094  fffffff0
         e91f9098  fffffff0
         e91f909c  ea7b8c61  /apex/com.android.runtime/lib/bionic/libc.so
         e91f90a0  5bd6a844
         e91f90a4  fffffffc
         e91f90a8  e9d029f0  [anon:libc_malloc]
         e91f90ac  ea7a526c  /apex/com.android.runtime/lib/bionic/libc.so
         e91f90b0  e9c0ba08  [anon:libc_malloc]
         e91f90b4  e9d00380  [anon:libc_malloc]
         ........  ........
    #03  e91f91b8  e91f91e4
         e91f91bc  00000e13
         e91f91c0  e982b040  [anon:libc_malloc]
         e91f91c4  e982b04c  [anon:libc_malloc]
         e91f91c8  00000000
         e91f91cc  00000000
         e91f91d0  e91f91e4
         e91f91d4  e9f7070d  /system/lib/libhidlbase.so
    #04  e91f91d8  e982b040  [anon:libc_malloc]
         e91f91dc  ea58d905  /system/lib/libutils.so
    #05  e91f91e0  e9c5a110  [anon:libc_malloc]
         e91f91e4  e982b040  [anon:libc_malloc]
         e91f91e8  e9c5a930  [anon:libc_malloc]
         e91f91ec  e982b040  [anon:libc_malloc]
         e91f91f0  5bd6a844
         e91f91f4  e91f9230
         e91f91f8  e91f9230
         e91f91fc  e91f9230
         e91f9200  00000078
         e91f9204  00002512
         e91f9208  00000e13
         e91f920c  e93fb490
         e91f9210  e91f9230
         e91f9214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e91f9218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e91f921c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e91f9220  e91f9238
         e91f9224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e91f9228  e91f9230
         e91f922c  00000000
         e91f9230  e93fb230
         e91f9234  e92fa230
         e91f9238  00006d60
         e91f923c  00000e13
         e91f9240  00000001
         e91f9244  e90fc000
         e91f9248  000fd230
         e91f924c  00001000
         e91f9250  00000000
         e91f9254  00000000
         e91f9258  00000003
         e91f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28176, name: Binder:3603_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e90f8148  r3  e90f813c
    r4  ea839260  r5  e9c43200  r6  e90f8148  r7  00000036
    r8  e90f8168  r9  e9c43290  r10 e90f8150  r11 00000000
    ip  00000000  sp  e90f8128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e90f80e8  e9c57828  [anon:libc_malloc]
         e90f80ec  e9c0c808  [anon:libc_malloc]
         e90f80f0  e9c0c844  [anon:libc_malloc]
         e90f80f4  5bd6a844
         e90f80f8  00000000
         e90f80fc  e9c0c808  [anon:libc_malloc]
         e90f8100  e9c0c814  [anon:libc_malloc]
         e90f8104  e9c0c918  [anon:libc_malloc]
         e90f8108  5bd6a844
         e90f810c  00000004
         e90f8110  e9c43254  [anon:libc_malloc]
         e90f8114  00000000
         e90f8118  00000000
         e90f811c  e90f8168
         e90f8120  e9c43290  [anon:libc_malloc]
         e90f8124  e90f8150
    #00  e90f8128  e90f813c
         ........  ........
    #01  e90f8128  e90f813c
         e90f812c  5bd6a844
         e90f8130  c0306201
         e90f8134  ea910c15  /system/lib/libbinder.so
         e90f8138  e90f8148
         e90f813c  00000000
    #02  e90f8140  e9c43254  [anon:libc_malloc]
         e90f8144  ea839260  [anon:.bss]
         e90f8148  00000000
         e90f814c  00000000
         e90f8150  00000000
         e90f8154  00000000
         e90f8158  e9c43400  [anon:libc_malloc]
         e90f815c  00000000
         e90f8160  00000100
         e90f8164  00000000
         e90f8168  00000000
         e90f816c  00000000
         e90f8170  e9c43300  [anon:libc_malloc]
         e90f8174  00000000
         e90f8178  5bd6a844
         e90f817c  e9c43200  [anon:libc_malloc]
         ........  ........
    #03  e90f81a0  e90f8230
         e90f81a4  ea9112b1  /system/lib/libbinder.so
         e90f81a8  00000000
         e90f81ac  e9c43200  [anon:libc_malloc]
         e90f81b0  e9c43290  [anon:libc_malloc]
         e90f81b4  00000000
         e90f81b8  00000000
         e90f81bc  ea91135b  /system/lib/libbinder.so
    #04  e90f81c0  00000000
         e90f81c4  ea9108af  /system/lib/libbinder.so
         e90f81c8  e982b100  [anon:libc_malloc]
         e90f81cc  e982b10c  [anon:libc_malloc]
         e90f81d0  00000000
         e90f81d4  ea92a939  /system/lib/libbinder.so
    #05  e90f81d8  e982b100  [anon:libc_malloc]
         e90f81dc  ea58d905  /system/lib/libutils.so
    #06  e90f81e0  e9880e30  [anon:libc_malloc]
         e90f81e4  e982b100  [anon:libc_malloc]
         e90f81e8  e9880df0  [anon:libc_malloc]
         e90f81ec  e982b100  [anon:libc_malloc]
         e90f81f0  5bd6a844
         e90f81f4  e90f8230
         e90f81f8  e90f8230
         e90f81fc  e90f8230
         e90f8200  00000078
         e90f8204  00006d5f
         e90f8208  00000e13
         e90f820c  e92fa490
         e90f8210  e90f8230
         e90f8214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e90f8218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e90f821c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e90f8220  e90f8238
         e90f8224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e90f8228  e90f8230
         e90f822c  00000000
         e90f8230  e92fa230
         e90f8234  e8ff7230
         e90f8238  00006e10
         e90f823c  00000e13
         e90f8240  00000001
         e90f8244  e8ffb000
         e90f8248  000fd230
         e90f824c  00001000
         e90f8250  00000000
         e90f8254  00000000
         e90f8258  00000003
         e90f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28177, name: Binder:3603_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8ff7148  r3  e8ff713c
    r4  ea839260  r5  e9866600  r6  e8ff7148  r7  00000036
    r8  e8ff7168  r9  e9866690  r10 e8ff7150  r11 00000000
    ip  00000000  sp  e8ff7128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8ff70e8  00000001
         e8ff70ec  00000000
         e8ff70f0  e99002c0  [anon:libc_malloc]
         e8ff70f4  e99028f0  [anon:libc_malloc]
         e8ff70f8  e9c0cf08  [anon:libc_malloc]
         e8ff70fc  00000004
         e8ff7100  00000004
         e8ff7104  fffffff0
         e8ff7108  5bd6a844
         e8ff710c  00000004
         e8ff7110  e9866654  [anon:libc_malloc]
         e8ff7114  00000000
         e8ff7118  00000000
         e8ff711c  e8ff7168
         e8ff7120  e9866690  [anon:libc_malloc]
         e8ff7124  e8ff7150
    #00  e8ff7128  e8ff713c
         ........  ........
    #01  e8ff7128  e8ff713c
         e8ff712c  5bd6a844
         e8ff7130  c0306201
         e8ff7134  ea910c15  /system/lib/libbinder.so
         e8ff7138  e8ff7148
         e8ff713c  00000000
    #02  e8ff7140  e9866654  [anon:libc_malloc]
         e8ff7144  ea839260  [anon:.bss]
         e8ff7148  00000000
         e8ff714c  00000000
         e8ff7150  00000000
         e8ff7154  00000000
         e8ff7158  e9866800  [anon:libc_malloc]
         e8ff715c  00000000
         e8ff7160  00000100
         e8ff7164  00000000
         e8ff7168  00000000
         e8ff716c  00000000
         e8ff7170  e9866700  [anon:libc_malloc]
         e8ff7174  00000000
         e8ff7178  5bd6a844
         e8ff717c  e9866600  [anon:libc_malloc]
         ........  ........
    #03  e8ff71a0  000000cc
         e8ff71a4  00000000
         e8ff71a8  00000000
         e8ff71ac  e9866600  [anon:libc_malloc]
         e8ff71b0  e9866690  [anon:libc_malloc]
         e8ff71b4  00000000
         e8ff71b8  00000000
         e8ff71bc  ea91135b  /system/lib/libbinder.so
    #04  e8ff71c0  00000000
         e8ff71c4  ea9108af  /system/lib/libbinder.so
         e8ff71c8  e9c390c0  [anon:libc_malloc]
         e8ff71cc  e9c390cc  [anon:libc_malloc]
         e8ff71d0  00000000
         e8ff71d4  ea92a939  /system/lib/libbinder.so
    #05  e8ff71d8  e9c390c0  [anon:libc_malloc]
         e8ff71dc  ea58d905  /system/lib/libutils.so
    #06  e8ff71e0  e9c5a830  [anon:libc_malloc]
         e8ff71e4  e9c390c0  [anon:libc_malloc]
         e8ff71e8  e9880e30  [anon:libc_malloc]
         e8ff71ec  e9c390c0  [anon:libc_malloc]
         e8ff71f0  5bd6a844
         e8ff71f4  e8ff7230
         e8ff71f8  e8ff7230
         e8ff71fc  e8ff7230
         e8ff7200  00000078
         e8ff7204  00006e10
         e8ff7208  00000e13
         e8ff720c  e90f8490
         e8ff7210  e8ff7230
         e8ff7214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8ff7218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff721c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8ff7220  e8ff7238
         e8ff7224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ff7228  e8ff7230
         e8ff722c  00000000
         e8ff7230  e90f8230
         e8ff7234  e8ef6230
         e8ff7238  00006e11
         e8ff723c  00000e13
         e8ff7240  00000001
         e8ff7244  e8efa000
         e8ff7248  000fd230
         e8ff724c  00001000
         e8ff7250  00000000
         e8ff7254  00000000
         e8ff7258  00000003
         e8ff725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28179, name: Binder:3603_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8ef6148  r3  e8ef613c
    r4  ea839260  r5  e9c43600  r6  e8ef6148  r7  00000036
    r8  e8ef6168  r9  e9c43690  r10 e8ef6150  r11 00000000
    ip  00000000  sp  e8ef6128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8ef60e8  00000000
         e8ef60ec  e9c0d664  [anon:libc_malloc]
         e8ef60f0  e9c00000  [anon:libc_malloc]
         e8ef60f4  e9c0d6f8  [anon:libc_malloc]
         e8ef60f8  e9c05710  [anon:libc_malloc]
         e8ef60fc  ea7b25d1  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef6100  00000004
         e8ef6104  ea23d448  /system/lib/android.hardware.drm@1.2.so
         e8ef6108  5bd6a844
         e8ef610c  00000004
         e8ef6110  e9c43654  [anon:libc_malloc]
         e8ef6114  00000000
         e8ef6118  00000000
         e8ef611c  e8ef6168
         e8ef6120  e9c43690  [anon:libc_malloc]
         e8ef6124  e8ef6150
    #00  e8ef6128  e8ef613c
         ........  ........
    #01  e8ef6128  e8ef613c
         e8ef612c  5bd6a844
         e8ef6130  c0306201
         e8ef6134  ea910c15  /system/lib/libbinder.so
         e8ef6138  e8ef6148
         e8ef613c  00000000
    #02  e8ef6140  e9c43654  [anon:libc_malloc]
         e8ef6144  ea839260  [anon:.bss]
         e8ef6148  00000000
         e8ef614c  00000000
         e8ef6150  00000000
         e8ef6154  00000000
         e8ef6158  e9c43800  [anon:libc_malloc]
         e8ef615c  00000000
         e8ef6160  00000100
         e8ef6164  00000000
         e8ef6168  00000000
         e8ef616c  00000000
         e8ef6170  e9c43700  [anon:libc_malloc]
         e8ef6174  00000000
         e8ef6178  5bd6a844
         e8ef617c  e9c43600  [anon:libc_malloc]
         ........  ........
    #03  e8ef61a0  e8ef6230
         e8ef61a4  ea9112b1  /system/lib/libbinder.so
         e8ef61a8  00000000
         e8ef61ac  e9c43600  [anon:libc_malloc]
         e8ef61b0  e9c43690  [anon:libc_malloc]
         e8ef61b4  00000000
         e8ef61b8  00000000
         e8ef61bc  ea91135b  /system/lib/libbinder.so
    #04  e8ef61c0  00000000
         e8ef61c4  ea9108af  /system/lib/libbinder.so
         e8ef61c8  e982b1c0  [anon:libc_malloc]
         e8ef61cc  e982b1cc  [anon:libc_malloc]
         e8ef61d0  00000000
         e8ef61d4  ea92a939  /system/lib/libbinder.so
    #05  e8ef61d8  e982b1c0  [anon:libc_malloc]
         e8ef61dc  ea58d905  /system/lib/libutils.so
    #06  e8ef61e0  e9880e60  [anon:libc_malloc]
         e8ef61e4  e982b1c0  [anon:libc_malloc]
         e8ef61e8  e9c5a830  [anon:libc_malloc]
         e8ef61ec  e982b1c0  [anon:libc_malloc]
         e8ef61f0  5bd6a844
         e8ef61f4  e8ef6230
         e8ef61f8  e8ef6230
         e8ef61fc  e8ef6230
         e8ef6200  00000078
         e8ef6204  00006e11
         e8ef6208  00000e13
         e8ef620c  e8ff7490
         e8ef6210  e8ef6230
         e8ef6214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8ef6218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef621c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8ef6220  e8ef6238
         e8ef6224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ef6228  e8ef6230
         e8ef622c  00000000
         e8ef6230  e8ff7230
         e8ef6234  e8df5230
         e8ef6238  00006e13
         e8ef623c  00000e13
         e8ef6240  00000001
         e8ef6244  e8df9000
         e8ef6248  000fd230
         e8ef624c  00001000
         e8ef6250  00000000
         e8ef6254  00000000
         e8ef6258  00000003
         e8ef625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28180, name: Binder:3603_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8df5148  r3  e8df513c
    r4  ea839260  r5  e9866a00  r6  e8df5148  r7  00000036
    r8  e8df5168  r9  e9866a90  r10 e8df5150  r11 00000000
    ip  00000000  sp  e8df5128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8df50e8  e9cd5b40  [anon:libc_malloc]
         e8df50ec  ea7b25d1  /apex/com.android.runtime/lib/bionic/libc.so
         e8df50f0  00000004
         e8df50f4  e9cd5b48  [anon:libc_malloc]
         e8df50f8  e8df5230
         e8df50fc  ea839260  [anon:.bss]
         e8df5100  e9cd5b40  [anon:libc_malloc]
         e8df5104  ea23d448  /system/lib/android.hardware.drm@1.2.so
         e8df5108  5bd6a844
         e8df510c  00000004
         e8df5110  e9866a54  [anon:libc_malloc]
         e8df5114  00000000
         e8df5118  00000000
         e8df511c  e8df5168
         e8df5120  e9866a90  [anon:libc_malloc]
         e8df5124  e8df5150
    #00  e8df5128  e8df513c
         ........  ........
    #01  e8df5128  e8df513c
         e8df512c  5bd6a844
         e8df5130  c0306201
         e8df5134  ea910c15  /system/lib/libbinder.so
         e8df5138  e8df5148
         e8df513c  00000000
    #02  e8df5140  e9866a54  [anon:libc_malloc]
         e8df5144  ea839260  [anon:.bss]
         e8df5148  00000000
         e8df514c  00000000
         e8df5150  00000000
         e8df5154  00000000
         e8df5158  e9866c00  [anon:libc_malloc]
         e8df515c  00000000
         e8df5160  00000100
         e8df5164  00000000
         e8df5168  00000000
         e8df516c  00000000
         e8df5170  e9866b00  [anon:libc_malloc]
         e8df5174  00000000
         e8df5178  5bd6a844
         e8df517c  e9866a00  [anon:libc_malloc]
         ........  ........
    #03  e8df51a0  e8df5230
         e8df51a4  ea9112b1  /system/lib/libbinder.so
         e8df51a8  00000000
         e8df51ac  e9866a00  [anon:libc_malloc]
         e8df51b0  e9866a90  [anon:libc_malloc]
         e8df51b4  00000000
         e8df51b8  00000000
         e8df51bc  ea91135b  /system/lib/libbinder.so
    #04  e8df51c0  00000000
         e8df51c4  ea9108af  /system/lib/libbinder.so
         e8df51c8  e9c39180  [anon:libc_malloc]
         e8df51cc  e9c3918c  [anon:libc_malloc]
         e8df51d0  00000000
         e8df51d4  ea92a939  /system/lib/libbinder.so
    #05  e8df51d8  e9c39180  [anon:libc_malloc]
         e8df51dc  ea58d905  /system/lib/libutils.so
    #06  e8df51e0  e9c05580  [anon:libc_malloc]
         e8df51e4  e9c39180  [anon:libc_malloc]
         e8df51e8  e9880e60  [anon:libc_malloc]
         e8df51ec  e9c39180  [anon:libc_malloc]
         e8df51f0  5bd6a844
         e8df51f4  e8df5230
         e8df51f8  e8df5230
         e8df51fc  e8df5230
         e8df5200  00000078
         e8df5204  00006e13
         e8df5208  00000e13
         e8df520c  e8ef6490
         e8df5210  e8df5230
         e8df5214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8df5218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8df521c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8df5220  e8df5238
         e8df5224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8df5228  e8df5230
         e8df522c  00000000
         e8df5230  e8ef6230
         e8df5234  e8cf4230
         e8df5238  00006e14
         e8df523c  00000e13
         e8df5240  00000001
         e8df5244  e8cf8000
         e8df5248  000fd230
         e8df524c  00001000
         e8df5250  00000000
         e8df5254  00000000
         e8df5258  00000003
         e8df525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28181, name: Binder:3603_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8cf4148  r3  e8cf413c
    r4  ea839260  r5  e9c43a00  r6  e8cf4148  r7  00000036
    r8  e8cf4168  r9  e9c43a90  r10 e8cf4150  r11 00000000
    ip  00000000  sp  e8cf4128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8cf40e8  e9c9d828  [anon:libc_malloc]
         e8cf40ec  e9c0e408  [anon:libc_malloc]
         e8cf40f0  e9c0e414  [anon:libc_malloc]
         e8cf40f4  e9c0e518  [anon:libc_malloc]
         e8cf40f8  00000000
         e8cf40fc  e9c0e464  [anon:libc_malloc]
         e8cf4100  e9c00000  [anon:libc_malloc]
         e8cf4104  e9c0e4f8  [anon:libc_malloc]
         e8cf4108  5bd6a844
         e8cf410c  00000004
         e8cf4110  e9c43a54  [anon:libc_malloc]
         e8cf4114  00000000
         e8cf4118  00000000
         e8cf411c  e8cf4168
         e8cf4120  e9c43a90  [anon:libc_malloc]
         e8cf4124  e8cf4150
    #00  e8cf4128  e8cf413c
         ........  ........
    #01  e8cf4128  e8cf413c
         e8cf412c  5bd6a844
         e8cf4130  c0306201
         e8cf4134  ea910c15  /system/lib/libbinder.so
         e8cf4138  e8cf4148
         e8cf413c  00000000
    #02  e8cf4140  e9c43a54  [anon:libc_malloc]
         e8cf4144  ea839260  [anon:.bss]
         e8cf4148  00000000
         e8cf414c  00000000
         e8cf4150  00000000
         e8cf4154  00000000
         e8cf4158  e9c43c00  [anon:libc_malloc]
         e8cf415c  00000000
         e8cf4160  00000100
         e8cf4164  00000000
         e8cf4168  00000000
         e8cf416c  00000000
         e8cf4170  e9c43b00  [anon:libc_malloc]
         e8cf4174  00000000
         e8cf4178  5bd6a844
         e8cf417c  e9c43a00  [anon:libc_malloc]
         ........  ........
    #03  e8cf41a0  e9c9d604  [anon:libc_malloc]
         e8cf41a4  ea9112b1  /system/lib/libbinder.so
         e8cf41a8  00000000
         e8cf41ac  e9c43a00  [anon:libc_malloc]
         e8cf41b0  e9c43a90  [anon:libc_malloc]
         e8cf41b4  00000000
         e8cf41b8  00000000
         e8cf41bc  ea91135b  /system/lib/libbinder.so
    #04  e8cf41c0  00000000
         e8cf41c4  ea9108af  /system/lib/libbinder.so
         e8cf41c8  e982b280  [anon:libc_malloc]
         e8cf41cc  e982b28c  [anon:libc_malloc]
         e8cf41d0  00000000
         e8cf41d4  ea92a939  /system/lib/libbinder.so
    #05  e8cf41d8  e982b280  [anon:libc_malloc]
         e8cf41dc  ea58d905  /system/lib/libutils.so
    #06  e8cf41e0  e9880e90  [anon:libc_malloc]
         e8cf41e4  e982b280  [anon:libc_malloc]
         e8cf41e8  e9c05580  [anon:libc_malloc]
         e8cf41ec  e982b280  [anon:libc_malloc]
         e8cf41f0  5bd6a844
         e8cf41f4  e8cf4230
         e8cf41f8  e8cf4230
         e8cf41fc  e8cf4230
         e8cf4200  00000078
         e8cf4204  00006e14
         e8cf4208  00000e13
         e8cf420c  e8df5490
         e8cf4210  e8cf4230
         e8cf4214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8cf4218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf421c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8cf4220  e8cf4238
         e8cf4224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cf4228  e8cf4230
         e8cf422c  00000000
         e8cf4230  e8df5230
         e8cf4234  e8bf3230
         e8cf4238  00006e15
         e8cf423c  00000e13
         e8cf4240  00000001
         e8cf4244  e8bf7000
         e8cf4248  000fd230
         e8cf424c  00001000
         e8cf4250  00000000
         e8cf4254  00000000
         e8cf4258  00000003
         e8cf425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28182, name: Binder:3603_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8bf3148  r3  e8bf313c
    r4  ea839260  r5  e9866e00  r6  e8bf3148  r7  00000036
    r8  e8bf3168  r9  e9866e90  r10 e8bf3150  r11 00000000
    ip  00000000  sp  e8bf3128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8bf30e8  e9c56e28  [anon:libc_malloc]
         e8bf30ec  e9c23c34  [anon:libc_malloc]
         e8bf30f0  e9c23be4  [anon:libc_malloc]
         e8bf30f4  5bd6a844
         e8bf30f8  e8bf3230
         e8bf30fc  e9c0eb08  [anon:libc_malloc]
         e8bf3100  e9c0eb14  [anon:libc_malloc]
         e8bf3104  e9c0ec18  [anon:libc_malloc]
         e8bf3108  5bd6a844
         e8bf310c  00000004
         e8bf3110  e9866e54  [anon:libc_malloc]
         e8bf3114  00000000
         e8bf3118  00000000
         e8bf311c  e8bf3168
         e8bf3120  e9866e90  [anon:libc_malloc]
         e8bf3124  e8bf3150
    #00  e8bf3128  e8bf313c
         ........  ........
    #01  e8bf3128  e8bf313c
         e8bf312c  5bd6a844
         e8bf3130  c0306201
         e8bf3134  ea910c15  /system/lib/libbinder.so
         e8bf3138  e8bf3148
         e8bf313c  00000000
    #02  e8bf3140  e9866e54  [anon:libc_malloc]
         e8bf3144  ea839260  [anon:.bss]
         e8bf3148  00000000
         e8bf314c  00000000
         e8bf3150  00000000
         e8bf3154  00000000
         e8bf3158  e9852000  [anon:libc_malloc]
         e8bf315c  00000000
         e8bf3160  00000100
         e8bf3164  00000000
         e8bf3168  00000000
         e8bf316c  00000000
         e8bf3170  e9866f00  [anon:libc_malloc]
         e8bf3174  00000000
         e8bf3178  5bd6a844
         e8bf317c  e9866e00  [anon:libc_malloc]
         ........  ........
    #03  e8bf31a0  e8bf3230
         e8bf31a4  ea9112b1  /system/lib/libbinder.so
         e8bf31a8  00000000
         e8bf31ac  e9866e00  [anon:libc_malloc]
         e8bf31b0  e9866e90  [anon:libc_malloc]
         e8bf31b4  00000000
         e8bf31b8  00000000
         e8bf31bc  ea91135b  /system/lib/libbinder.so
    #04  e8bf31c0  00000000
         e8bf31c4  ea9108af  /system/lib/libbinder.so
         e8bf31c8  e9c39240  [anon:libc_malloc]
         e8bf31cc  e9c3924c  [anon:libc_malloc]
         e8bf31d0  00000000
         e8bf31d4  ea92a939  /system/lib/libbinder.so
    #05  e8bf31d8  e9c39240  [anon:libc_malloc]
         e8bf31dc  ea58d905  /system/lib/libutils.so
    #06  e8bf31e0  e9c055c0  [anon:libc_malloc]
         e8bf31e4  e9c39240  [anon:libc_malloc]
         e8bf31e8  e9880e90  [anon:libc_malloc]
         e8bf31ec  e9c39240  [anon:libc_malloc]
         e8bf31f0  5bd6a844
         e8bf31f4  e8bf3230
         e8bf31f8  e8bf3230
         e8bf31fc  e8bf3230
         e8bf3200  00000078
         e8bf3204  00006e15
         e8bf3208  00000e13
         e8bf320c  e8cf4490
         e8bf3210  e8bf3230
         e8bf3214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8bf3218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf321c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8bf3220  e8bf3238
         e8bf3224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf3228  e8bf3230
         e8bf322c  00000000
         e8bf3230  e8cf4230
         e8bf3234  e8af2230
         e8bf3238  00006e16
         e8bf323c  00000e13
         e8bf3240  00000001
         e8bf3244  e8af6000
         e8bf3248  000fd230
         e8bf324c  00001000
         e8bf3250  00000000
         e8bf3254  00000000
         e8bf3258  00000003
         e8bf325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28183, name: Binder:3603_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8af2148  r3  e8af213c
    r4  ea839260  r5  e9c43e00  r6  e8af2148  r7  00000036
    r8  e8af2168  r9  e9c43e90  r10 e8af2150  r11 00000000
    ip  00000000  sp  e8af2128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e8af20e8  00000048
         e8af20ec  00000048
         e8af20f0  e9b02048
         e8af20f4  00000001
         e8af20f8  00000001
         e8af20fc  00000001
         e8af2100  e9c00100  [anon:libc_malloc]
         e8af2104  00000004
         e8af2108  5bd6a844
         e8af210c  00000004
         e8af2110  e9c43e54  [anon:libc_malloc]
         e8af2114  00000000
         e8af2118  00000000
         e8af211c  e8af2168
         e8af2120  e9c43e90  [anon:libc_malloc]
         e8af2124  e8af2150
    #00  e8af2128  e8af213c
         ........  ........
    #01  e8af2128  e8af213c
         e8af212c  5bd6a844
         e8af2130  c0306201
         e8af2134  ea910c15  /system/lib/libbinder.so
         e8af2138  e8af2148
         e8af213c  00000000
    #02  e8af2140  e9c43e54  [anon:libc_malloc]
         e8af2144  ea839260  [anon:.bss]
         e8af2148  00000000
         e8af214c  00000000
         e8af2150  00000000
         e8af2154  00000000
         e8af2158  e9c53000  [anon:libc_malloc]
         e8af215c  00000000
         e8af2160  00000100
         e8af2164  00000000
         e8af2168  00000000
         e8af216c  00000000
         e8af2170  e9c43f00  [anon:libc_malloc]
         e8af2174  00000000
         e8af2178  5bd6a844
         e8af217c  e9c43e00  [anon:libc_malloc]
         ........  ........
    #03  e8af21a0  e8af2230
         e8af21a4  ea9112b1  /system/lib/libbinder.so
         e8af21a8  00000000
         e8af21ac  e9c43e00  [anon:libc_malloc]
         e8af21b0  e9c43e90  [anon:libc_malloc]
         e8af21b4  00000000
         e8af21b8  00000000
         e8af21bc  ea91135b  /system/lib/libbinder.so
    #04  e8af21c0  00000000
         e8af21c4  ea9108af  /system/lib/libbinder.so
         e8af21c8  e982b340  [anon:libc_malloc]
         e8af21cc  e982b34c  [anon:libc_malloc]
         e8af21d0  00000000
         e8af21d4  ea92a939  /system/lib/libbinder.so
    #05  e8af21d8  e982b340  [anon:libc_malloc]
         e8af21dc  ea58d905  /system/lib/libutils.so
    #06  e8af21e0  e9880ec0  [anon:libc_malloc]
         e8af21e4  e982b340  [anon:libc_malloc]
         e8af21e8  e9c055c0  [anon:libc_malloc]
         e8af21ec  e982b340  [anon:libc_malloc]
         e8af21f0  5bd6a844
         e8af21f4  e8af2230
         e8af21f8  e8af2230
         e8af21fc  e8af2230
         e8af2200  00000078
         e8af2204  00006e16
         e8af2208  00000e13
         e8af220c  e8bf3490
         e8af2210  e8af2230
         e8af2214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8af2218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af221c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8af2220  e8af2238
         e8af2224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af2228  e8af2230
         e8af222c  00000000
         e8af2230  e8bf3230
         e8af2234  e89f1230
         e8af2238  00006e17
         e8af223c  00000e13
         e8af2240  00000001
         e8af2244  e89f5000
         e8af2248  000fd230
         e8af224c  00001000
         e8af2250  00000000
         e8af2254  00000000
         e8af2258  00000003
         e8af225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28184, name: Binder:3603_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e89f1148  r3  e89f113c
    r4  ea839260  r5  e9852200  r6  e89f1148  r7  00000036
    r8  e89f1168  r9  e9852290  r10 e89f1150  r11 00000000
    ip  00000000  sp  e89f1128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e89f10e8  00000048
         e89f10ec  00000048
         e89f10f0  e9b020b0
         e89f10f4  00000001
         e89f10f8  00000001
         e89f10fc  00000001
         e89f1100  00000100
         e89f1104  00000004
         e89f1108  5bd6a844
         e89f110c  00000004
         e89f1110  e9852254  [anon:libc_malloc]
         e89f1114  00000000
         e89f1118  00000000
         e89f111c  e89f1168
         e89f1120  e9852290  [anon:libc_malloc]
         e89f1124  e89f1150
    #00  e89f1128  e89f113c
         ........  ........
    #01  e89f1128  e89f113c
         e89f112c  5bd6a844
         e89f1130  c0306201
         e89f1134  ea910c15  /system/lib/libbinder.so
         e89f1138  e89f1148
         e89f113c  00000000
    #02  e89f1140  e9852254  [anon:libc_malloc]
         e89f1144  ea839260  [anon:.bss]
         e89f1148  00000000
         e89f114c  00000000
         e89f1150  00000000
         e89f1154  00000000
         e89f1158  e9852400  [anon:libc_malloc]
         e89f115c  00000000
         e89f1160  00000100
         e89f1164  00000000
         e89f1168  00000000
         e89f116c  00000000
         e89f1170  e9852300  [anon:libc_malloc]
         e89f1174  00000000
         e89f1178  5bd6a844
         e89f117c  e9852200  [anon:libc_malloc]
         ........  ........
    #03  e89f11a0  e89f1230
         e89f11a4  ea9112b1  /system/lib/libbinder.so
         e89f11a8  00000000
         e89f11ac  e9852200  [anon:libc_malloc]
         e89f11b0  e9852290  [anon:libc_malloc]
         e89f11b4  00000000
         e89f11b8  00000000
         e89f11bc  ea91135b  /system/lib/libbinder.so
    #04  e89f11c0  00000000
         e89f11c4  ea9108af  /system/lib/libbinder.so
         e89f11c8  e9c39300  [anon:libc_malloc]
         e89f11cc  e9c3930c  [anon:libc_malloc]
         e89f11d0  00000000
         e89f11d4  ea92a939  /system/lib/libbinder.so
    #05  e89f11d8  e9c39300  [anon:libc_malloc]
         e89f11dc  ea58d905  /system/lib/libutils.so
    #06  e89f11e0  e9c5a880  [anon:libc_malloc]
         e89f11e4  e9c39300  [anon:libc_malloc]
         e89f11e8  e9880ec0  [anon:libc_malloc]
         e89f11ec  e9c39300  [anon:libc_malloc]
         e89f11f0  5bd6a844
         e89f11f4  e89f1230
         e89f11f8  e89f1230
         e89f11fc  e89f1230
         e89f1200  00000078
         e89f1204  00006e17
         e89f1208  00000e13
         e89f120c  e8af2490
         e89f1210  e89f1230
         e89f1214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e89f1218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f121c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e89f1220  e89f1238
         e89f1224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f1228  e89f1230
         e89f122c  00000000
         e89f1230  e8af2230
         e89f1234  e88f0230
         e89f1238  00006e18
         e89f123c  00000e13
         e89f1240  00000001
         e89f1244  e88f4000
         e89f1248  000fd230
         e89f124c  00001000
         e89f1250  00000000
         e89f1254  00000000
         e89f1258  00000003
         e89f125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28189, name: Binder:3603_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e88f0148  r3  e88f013c
    r4  ea839260  r5  e9c53600  r6  e88f0148  r7  00000036
    r8  e88f0168  r9  e9c53690  r10 e88f0150  r11 00000000
    ip  00000000  sp  e88f0128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e88f00e8  00000030
         e88f00ec  00000030
         e88f00f0  e9b02030
         e88f00f4  00000000
         e88f00f8  00000000
         e88f00fc  00000000
         e88f0100  e9c70100  [anon:libc_malloc]
         e88f0104  00000004
         e88f0108  5bd6a844
         e88f010c  00000004
         e88f0110  e9c53654  [anon:libc_malloc]
         e88f0114  00000000
         e88f0118  00000000
         e88f011c  e88f0168
         e88f0120  e9c53690  [anon:libc_malloc]
         e88f0124  e88f0150
    #00  e88f0128  e88f013c
         ........  ........
    #01  e88f0128  e88f013c
         e88f012c  5bd6a844
         e88f0130  c0306201
         e88f0134  ea910c15  /system/lib/libbinder.so
         e88f0138  e88f0148
         e88f013c  00000000
    #02  e88f0140  e9c53654  [anon:libc_malloc]
         e88f0144  ea839260  [anon:.bss]
         e88f0148  00000000
         e88f014c  00000000
         e88f0150  00000000
         e88f0154  00000000
         e88f0158  e9c53800  [anon:libc_malloc]
         e88f015c  00000000
         e88f0160  00000100
         e88f0164  00000000
         e88f0168  00000000
         e88f016c  00000000
         e88f0170  e9c53700  [anon:libc_malloc]
         e88f0174  00000000
         e88f0178  5bd6a844
         e88f017c  e9c53600  [anon:libc_malloc]
         ........  ........
    #03  e88f01a0  e88f0230
         e88f01a4  ea9112b1  /system/lib/libbinder.so
         e88f01a8  00000000
         e88f01ac  e9c53600  [anon:libc_malloc]
         e88f01b0  e9c53690  [anon:libc_malloc]
         e88f01b4  00000000
         e88f01b8  00000000
         e88f01bc  ea91135b  /system/lib/libbinder.so
    #04  e88f01c0  00000000
         e88f01c4  ea9108af  /system/lib/libbinder.so
         e88f01c8  e982b400  [anon:libc_malloc]
         e88f01cc  e982b40c  [anon:libc_malloc]
         e88f01d0  00000000
         e88f01d4  ea92a939  /system/lib/libbinder.so
    #05  e88f01d8  e982b400  [anon:libc_malloc]
         e88f01dc  ea58d905  /system/lib/libutils.so
    #06  e88f01e0  e9880ef0  [anon:libc_malloc]
         e88f01e4  e982b400  [anon:libc_malloc]
         e88f01e8  e9c5a880  [anon:libc_malloc]
         e88f01ec  e982b400  [anon:libc_malloc]
         e88f01f0  5bd6a844
         e88f01f4  e88f0230
         e88f01f8  e88f0230
         e88f01fc  e88f0230
         e88f0200  00000078
         e88f0204  00006e18
         e88f0208  00000e13
         e88f020c  e89f1490
         e88f0210  e88f0230
         e88f0214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e88f0218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f021c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e88f0220  e88f0238
         e88f0224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f0228  e88f0230
         e88f022c  00000000
         e88f0230  e89f1230
         e88f0234  e87ef230
         e88f0238  00006e1d
         e88f023c  00000e13
         e88f0240  00000001
         e88f0244  e87f3000
         e88f0248  000fd230
         e88f024c  00001000
         e88f0250  00000000
         e88f0254  00000000
         e88f0258  00000003
         e88f025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28194, name: Binder:3603_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e87ef148  r3  e87ef13c
    r4  ea839260  r5  e9852600  r6  e87ef148  r7  00000036
    r8  e87ef168  r9  e9852690  r10 e87ef150  r11 00000000
    ip  00000000  sp  e87ef128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e87ef0e8  00000030
         e87ef0ec  00000030
         e87ef0f0  e9b02060
         e87ef0f4  00000000
         e87ef0f8  00000000
         e87ef0fc  00000000
         e87ef100  00000100
         e87ef104  00000004
         e87ef108  5bd6a844
         e87ef10c  00000004
         e87ef110  e9852654  [anon:libc_malloc]
         e87ef114  00000000
         e87ef118  e87ef174
         e87ef11c  ea8393a8  [anon:.bss]
         e87ef120  ea8393a8  [anon:.bss]
         e87ef124  ea833894  /apex/com.android.runtime/lib/bionic/libc.so
    #00  e87ef128  e87ef13c
         ........  ........
    #01  e87ef128  e87ef13c
         e87ef12c  5bd6a844
         e87ef130  c0306201
         e87ef134  ea910c15  /system/lib/libbinder.so
         e87ef138  e87ef148
         e87ef13c  00000000
    #02  e87ef140  e9852654  [anon:libc_malloc]
         e87ef144  ea839260  [anon:.bss]
         e87ef148  00000000
         e87ef14c  00000000
         e87ef150  00000000
         e87ef154  00000000
         e87ef158  e9852800  [anon:libc_malloc]
         e87ef15c  00000000
         e87ef160  00000100
         e87ef164  00000000
         e87ef168  00000000
         e87ef16c  00000000
         e87ef170  e9852700  [anon:libc_malloc]
         e87ef174  00000000
         e87ef178  5bd6a844
         e87ef17c  e9852600  [anon:libc_malloc]
         ........  ........
    #03  e87ef1a0  e87ef230
         e87ef1a4  ea9112b1  /system/lib/libbinder.so
         e87ef1a8  00000000
         e87ef1ac  e9852600  [anon:libc_malloc]
         e87ef1b0  e9852690  [anon:libc_malloc]
         e87ef1b4  00000000
         e87ef1b8  00000000
         e87ef1bc  ea91135b  /system/lib/libbinder.so
    #04  e87ef1c0  00000000
         e87ef1c4  ea9108af  /system/lib/libbinder.so
         e87ef1c8  e9c393c0  [anon:libc_malloc]
         e87ef1cc  e9c393cc  [anon:libc_malloc]
         e87ef1d0  00000000
         e87ef1d4  ea92a939  /system/lib/libbinder.so
    #05  e87ef1d8  e9c393c0  [anon:libc_malloc]
         e87ef1dc  ea58d905  /system/lib/libutils.so
    #06  e87ef1e0  e9c052c0  [anon:libc_malloc]
         e87ef1e4  e9c393c0  [anon:libc_malloc]
         e87ef1e8  e9880ef0  [anon:libc_malloc]
         e87ef1ec  e9c393c0  [anon:libc_malloc]
         e87ef1f0  5bd6a844
         e87ef1f4  e87ef230
         e87ef1f8  e87ef230
         e87ef1fc  e87ef230
         e87ef200  00000078
         e87ef204  00006e1d
         e87ef208  00000e13
         e87ef20c  e88f0490
         e87ef210  e87ef230
         e87ef214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e87ef218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e87ef21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e87ef220  e87ef238
         e87ef224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e87ef228  e87ef230
         e87ef22c  00000000
         e87ef230  e88f0230
         e87ef234  e86ee230
         e87ef238  00006e22
         e87ef23c  00000e13
         e87ef240  00000001
         e87ef244  e86f2000
         e87ef248  000fd230
         e87ef24c  00001000
         e87ef250  00000000
         e87ef254  00000000
         e87ef258  00000003
         e87ef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28196, name: Binder:3603_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e86ee148  r3  e86ee13c
    r4  ea839260  r5  e9c53e00  r6  e86ee148  r7  00000036
    r8  e86ee168  r9  e9c53e90  r10 e86ee150  r11 00000000
    ip  00000000  sp  e86ee128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e86ee0e8  e980e428  [anon:libc_malloc]
         e86ee0ec  e9c78e08  [anon:libc_malloc]
         e86ee0f0  e9c78e14  [anon:libc_malloc]
         e86ee0f4  e9c78f18  [anon:libc_malloc]
         e86ee0f8  00000000
         e86ee0fc  e9c78e64  [anon:libc_malloc]
         e86ee100  e9c00000  [anon:libc_malloc]
         e86ee104  e9c78ef8  [anon:libc_malloc]
         e86ee108  5bd6a844
         e86ee10c  00000004
         e86ee110  e9c53e54  [anon:libc_malloc]
         e86ee114  00000000
         e86ee118  00000000
         e86ee11c  e86ee168
         e86ee120  e9c53e90  [anon:libc_malloc]
         e86ee124  e86ee150
    #00  e86ee128  e86ee13c
         ........  ........
    #01  e86ee128  e86ee13c
         e86ee12c  5bd6a844
         e86ee130  c0306201
         e86ee134  ea910c15  /system/lib/libbinder.so
         e86ee138  e86ee148
         e86ee13c  00000000
    #02  e86ee140  e9c53e54  [anon:libc_malloc]
         e86ee144  ea839260  [anon:.bss]
         e86ee148  00000000
         e86ee14c  00000000
         e86ee150  00000000
         e86ee154  00000000
         e86ee158  e9c62000  [anon:libc_malloc]
         e86ee15c  00000000
         e86ee160  00000100
         e86ee164  00000000
         e86ee168  00000000
         e86ee16c  00000000
         e86ee170  e9c53f00  [anon:libc_malloc]
         e86ee174  00000000
         e86ee178  5bd6a844
         e86ee17c  e9c53e00  [anon:libc_malloc]
         ........  ........
    #03  e86ee1a0  e86ee230
         e86ee1a4  ea9112b1  /system/lib/libbinder.so
         e86ee1a8  00000000
         e86ee1ac  e9c53e00  [anon:libc_malloc]
         e86ee1b0  e9c53e90  [anon:libc_malloc]
         e86ee1b4  00000000
         e86ee1b8  00000000
         e86ee1bc  ea91135b  /system/lib/libbinder.so
    #04  e86ee1c0  00000000
         e86ee1c4  ea9108af  /system/lib/libbinder.so
         e86ee1c8  e982b4c0  [anon:libc_malloc]
         e86ee1cc  e982b4cc  [anon:libc_malloc]
         e86ee1d0  00000000
         e86ee1d4  ea92a939  /system/lib/libbinder.so
    #05  e86ee1d8  e982b4c0  [anon:libc_malloc]
         e86ee1dc  ea58d905  /system/lib/libutils.so
    #06  e86ee1e0  e98004a0  [anon:libc_malloc]
         e86ee1e4  e982b4c0  [anon:libc_malloc]
         e86ee1e8  e9c052c0  [anon:libc_malloc]
         e86ee1ec  e982b4c0  [anon:libc_malloc]
         e86ee1f0  5bd6a844
         e86ee1f4  e86ee230
         e86ee1f8  e86ee230
         e86ee1fc  e86ee230
         e86ee200  00000078
         e86ee204  00006e22
         e86ee208  00000e13
         e86ee20c  e87ef490
         e86ee210  e86ee230
         e86ee214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e86ee218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e86ee21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e86ee220  e86ee238
         e86ee224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e86ee228  e86ee230
         e86ee22c  00000000
         e86ee230  e87ef230
         e86ee234  e85ed230
         e86ee238  00006e24
         e86ee23c  00000e13
         e86ee240  00000001
         e86ee244  e85f1000
         e86ee248  000fd230
         e86ee24c  00001000
         e86ee250  00000000
         e86ee254  00000000
         e86ee258  00000003
         e86ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28197, name: Binder:3603_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e85ed148  r3  e85ed13c
    r4  ea839260  r5  e9852a00  r6  e85ed148  r7  00000036
    r8  e85ed168  r9  e9852a90  r10 e85ed150  r11 00000000
    ip  00000000  sp  e85ed128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e85ed0e8  00000000
         e85ed0ec  e9c79564  [anon:libc_malloc]
         e85ed0f0  e9c00000  [anon:libc_malloc]
         e85ed0f4  e9c795f8  [anon:libc_malloc]
         e85ed0f8  e9c05fe0  [anon:libc_malloc]
         e85ed0fc  ea7b25d1  /apex/com.android.runtime/lib/bionic/libc.so
         e85ed100  00000004
         e85ed104  ea23d448  /system/lib/android.hardware.drm@1.2.so
         e85ed108  5bd6a844
         e85ed10c  00000004
         e85ed110  e9852a54  [anon:libc_malloc]
         e85ed114  00000000
         e85ed118  00000000
         e85ed11c  e85ed168
         e85ed120  e9852a90  [anon:libc_malloc]
         e85ed124  e85ed150
    #00  e85ed128  e85ed13c
         ........  ........
    #01  e85ed128  e85ed13c
         e85ed12c  5bd6a844
         e85ed130  c0306201
         e85ed134  ea910c15  /system/lib/libbinder.so
         e85ed138  e85ed148
         e85ed13c  00000000
    #02  e85ed140  e9852a54  [anon:libc_malloc]
         e85ed144  ea839260  [anon:.bss]
         e85ed148  00000000
         e85ed14c  00000000
         e85ed150  00000000
         e85ed154  00000000
         e85ed158  e9852c00  [anon:libc_malloc]
         e85ed15c  00000000
         e85ed160  00000100
         e85ed164  00000000
         e85ed168  00000000
         e85ed16c  00000000
         e85ed170  e9852b00  [anon:libc_malloc]
         e85ed174  00000000
         e85ed178  5bd6a844
         e85ed17c  e9852a00  [anon:libc_malloc]
         ........  ........
    #03  e85ed1a0  e85ed230
         e85ed1a4  ea9112b1  /system/lib/libbinder.so
         e85ed1a8  00000000
         e85ed1ac  e9852a00  [anon:libc_malloc]
         e85ed1b0  e9852a90  [anon:libc_malloc]
         e85ed1b4  00000000
         e85ed1b8  00000000
         e85ed1bc  ea91135b  /system/lib/libbinder.so
    #04  e85ed1c0  00000000
         e85ed1c4  ea9108af  /system/lib/libbinder.so
         e85ed1c8  e9c39480  [anon:libc_malloc]
         e85ed1cc  e9c3948c  [anon:libc_malloc]
         e85ed1d0  00000000
         e85ed1d4  ea92a939  /system/lib/libbinder.so
    #05  e85ed1d8  e9c39480  [anon:libc_malloc]
         e85ed1dc  ea58d905  /system/lib/libutils.so
    #06  e85ed1e0  e9c05540  [anon:libc_malloc]
         e85ed1e4  e9c39480  [anon:libc_malloc]
         e85ed1e8  e98004a0  [anon:libc_malloc]
         e85ed1ec  e9c39480  [anon:libc_malloc]
         e85ed1f0  5bd6a844
         e85ed1f4  e85ed230
         e85ed1f8  e85ed230
         e85ed1fc  e85ed230
         e85ed200  00000078
         e85ed204  00006e24
         e85ed208  00000e13
         e85ed20c  e86ee490
         e85ed210  e85ed230
         e85ed214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e85ed218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e85ed21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e85ed220  e85ed238
         e85ed224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e85ed228  e85ed230
         e85ed22c  00000000
         e85ed230  e86ee230
         e85ed234  e84ec230
         e85ed238  00006e25
         e85ed23c  00000e13
         e85ed240  00000001
         e85ed244  e84f0000
         e85ed248  000fd230
         e85ed24c  00001000
         e85ed250  00000000
         e85ed254  00000000
         e85ed258  00000003
         e85ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3603, tid: 28198, name: Binder:3603_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e84ec148  r3  e84ec13c
    r4  ea839260  r5  e9c62200  r6  e84ec148  r7  00000036
    r8  e84ec168  r9  e9c62290  r10 e84ec150  r11 00000000
    ip  00000000  sp  e84ec128  lr  ea7e7709  pc  ea8191c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e84ec0e8  00000000
         e84ec0ec  e9c79c64  [anon:libc_malloc]
         e84ec0f0  e9c00000  [anon:libc_malloc]
         e84ec0f4  e9c79cf8  [anon:libc_malloc]
         e84ec0f8  e9c5aa30  [anon:libc_malloc]
         e84ec0fc  ea7b25d1  /apex/com.android.runtime/lib/bionic/libc.so
         e84ec100  00000004
         e84ec104  ea23d448  /system/lib/android.hardware.drm@1.2.so
         e84ec108  5bd6a844
         e84ec10c  00000004
         e84ec110  e9c62254  [anon:libc_malloc]
         e84ec114  00000000
         e84ec118  00000000
         e84ec11c  e84ec168
         e84ec120  e9c62290  [anon:libc_malloc]
         e84ec124  e84ec150
    #00  e84ec128  e84ec13c
         ........  ........
    #01  e84ec128  e84ec13c
         e84ec12c  5bd6a844
         e84ec130  c0306201
         e84ec134  ea910c15  /system/lib/libbinder.so
         e84ec138  e84ec148
         e84ec13c  00000000
    #02  e84ec140  e9c62254  [anon:libc_malloc]
         e84ec144  ea839260  [anon:.bss]
         e84ec148  00000000
         e84ec14c  00000000
         e84ec150  00000000
         e84ec154  00000000
         e84ec158  e9c62400  [anon:libc_malloc]
         e84ec15c  00000000
         e84ec160  00000100
         e84ec164  00000000
         e84ec168  00000000
         e84ec16c  00000000
         e84ec170  e9c62300  [anon:libc_malloc]
         e84ec174  00000000
         e84ec178  5bd6a844
         e84ec17c  e9c62200  [anon:libc_malloc]
         ........  ........
    #03  e84ec1a0  e84ec230
         e84ec1a4  ea9112b1  /system/lib/libbinder.so
         e84ec1a8  00000000
         e84ec1ac  e9c62200  [anon:libc_malloc]
         e84ec1b0  e9c62290  [anon:libc_malloc]
         e84ec1b4  00000000
         e84ec1b8  00000000
         e84ec1bc  ea91135b  /system/lib/libbinder.so
    #04  e84ec1c0  00000000
         e84ec1c4  ea9108af  /system/lib/libbinder.so
         e84ec1c8  e982b580  [anon:libc_malloc]
         e84ec1cc  e982b58c  [anon:libc_malloc]
         e84ec1d0  00000000
         e84ec1d4  ea92a939  /system/lib/libbinder.so
    #05  e84ec1d8  e982b580  [anon:libc_malloc]
         e84ec1dc  ea58d905  /system/lib/libutils.so
    #06  e84ec1e0  e9800c10  [anon:libc_malloc]
         e84ec1e4  e982b580  [anon:libc_malloc]
         e84ec1e8  e9c05540  [anon:libc_malloc]
         e84ec1ec  e982b580  [anon:libc_malloc]
         e84ec1f0  5bd6a844
         e84ec1f4  e84ec230
         e84ec1f8  e84ec230
         e84ec1fc  e84ec230
         e84ec200  00000078
         e84ec204  00006e25
         e84ec208  00000e13
         e84ec20c  e85ed490
         e84ec210  e84ec230
         e84ec214  ea829089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e84ec218  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e84ec21c  ea7e3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e84ec220  e84ec238
         e84ec224  ea829073  /apex/com.android.runtime/lib/bionic/libc.so
         e84ec228  e84ec230
         e84ec22c  00000000
         e84ec230  e85ed230
         e84ec234  00000000
         e84ec238  00006e26
         e84ec23c  00000e13
         e84ec240  00000001
         e84ec244  e83ef000
         e84ec248  000fd230
         e84ec24c  00001000
         e84ec250  00000000
         e84ec254  00000000
         e84ec258  00000003
         e84ec25c  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:[14288] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
