*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-17 13:08:25+0900
pid: 5794, tid: 5794, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  000016a2  r2  00000006  r3  ffa2de18
    r4  ffa2de2c  r5  ffa2de10  r6  000016a2  r7  0000016b
    r8  ffa2de28  r9  ffa2de18  r10 ffa2de48  r11 ffa2de38
    ip  000016a2  sp  ffa2dde8  lr  f07f2c43  pc  f07f2c56

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

stack:
         ffa2dda8  f0014120  [anon:libc_malloc]
         ffa2ddac  f0c9f004  /system/lib/libmediametrics.so
         ffa2ddb0  f0014120  [anon:libc_malloc]
         ffa2ddb4  f02cb527  /system/lib/libbinder.so
         ffa2ddb8  00000002
         ffa2ddbc  ffa2de84  [stack]
         ffa2ddc0  ffffffdf
         ffa2ddc4  ffffffe0
         ffa2ddc8  f52906a8
         ffa2ddcc  44258a22
         ffa2ddd0  ffa2de10  [stack]
         ffa2ddd4  f0014120  [anon:libc_malloc]
         ffa2ddd8  44258a22
         ffa2dddc  ffa2de10  [stack]
         ffa2dde0  000016a2
         ffa2dde4  00001388
    #00  ffa2dde8  ffa2de58  [stack]
         ffa2ddec  ffa2de68  [stack]
         ffa2ddf0  ffa2de78  [stack]
         ffa2ddf4  ffa2de88  [stack]
         ffa2ddf8  f0014120  [anon:libc_malloc]
         ffa2ddfc  ffa2de84  [stack]
         ffa2de00  f0014120  [anon:libc_malloc]
         ffa2de04  f02d0d6f  /system/lib/libbinder.so
         ffa2de08  00000000
         ffa2de0c  f0050000  [anon:libc_malloc]
         ffa2de10  ffffffdf
         ffa2de14  ffffffff
         ffa2de18  00000000
         ffa2de1c  00000000
         ffa2de20  ffffffff
         ffa2de24  000016a2
         ........  ........
    #01  ffa2ded0  f0014120  [anon:libc_malloc]
         ffa2ded4  f02ea5f0  /system/lib/libbinder.so
    #02  ffa2ded8  f0014120  [anon:libc_malloc]
         ffa2dedc  f02cdb55  /system/lib/libbinder.so
    #03  ffa2dee0  00000000
         ffa2dee4  f52906a8
         ffa2dee8  ffa2df10  [stack]
         ffa2deec  f084b168  [anon:.bss]
         ffa2def0  0000001d
         ffa2def4  f07f2781  /apex/com.android.runtime/lib/bionic/libc.so
         ffa2def8  f084a260  [anon:.bss]
         ffa2defc  ffa2df94  [stack]
         ffa2df00  0000001d
         ffa2df04  f0034080  [anon:libc_malloc]
         ffa2df08  00000000
         ffa2df0c  f00140d0  [anon:libc_malloc]
         ffa2df10  00000000
         ffa2df14  00000000
         ffa2df18  00000000
         ffa2df1c  00000000
         ........  ........
    #04  ffa2df90  f52906a8
         ffa2df94  efc29700  [anon:libc_malloc]
         ffa2df98  ffa2e000  [stack]
         ffa2df9c  f0014120  [anon:libc_malloc]
         ffa2dfa0  f52906a8
         ffa2dfa4  f0015570  [anon:libc_malloc]
         ffa2dfa8  f084a260  [anon:.bss]
         ffa2dfac  f0015550  [anon:libc_malloc]
         ffa2dfb0  0000001d
         ffa2dfb4  00000000
         ffa2dfb8  efc2e648  [anon:libc_malloc]
         ffa2dfbc  f084a260  [anon:.bss]
         ffa2dfc0  f0526084  /system/lib/libmediadrm.so
         ffa2dfc4  f0c9bb6f  /system/lib/libmediametrics.so
    #05  ffa2dfc8  0000001d
         ffa2dfcc  f52906a8
         ffa2dfd0  f0014260  [anon:libc_malloc]
         ffa2dfd4  00000020
         ffa2dfd8  0000001d
         ffa2dfdc  f0aedbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffa2dfe0  f003c3b3  [anon:libc_malloc]
         ffa2dfe4  f071f10d  /system/lib/libstagefright_foundation.so
         ffa2dfe8  ffa2e038  [stack]
         ffa2dfec  efc296d0  [anon:libc_malloc]
         ffa2dff0  f0014270  [anon:libc_malloc]
         ffa2dff4  f0726065  /system/lib/libstagefright_foundation.so
         ffa2dff8  0000004d
         ffa2dffc  000000e7
         ffa2e000  00000021
         ffa2e004  0000001d
         ffa2e008  f0014260  [anon:libc_malloc]
         ffa2e00c  00000134
         ffa2e010  f52906a8
         ffa2e014  efc2e600  [anon:libc_malloc]
         ffa2e018  f003c140  [anon:libc_malloc]
         ffa2e01c  00000134
         ........  ........
    #07  ffa2e038  00000141
         ffa2e03c  00000134
         ffa2e040  f003c140  [anon:libc_malloc]
         ffa2e044  f0006958  [anon:libc_malloc]
         ffa2e048  efc53050  [anon:libc_malloc]
         ffa2e04c  efc02040  [anon:libc_malloc]
         ffa2e050  f0526084  /system/lib/libmediadrm.so
         ffa2e054  f005b010  [anon:libc_malloc]
         ffa2e058  000000e7
         ffa2e05c  00000007
         ffa2e060  00000001
         ffa2e064  f0718e7c  /system/lib/libstagefright_foundation.so
         ffa2e068  00000000
         ffa2e06c  00000001
         ffa2e070  f52906a8
         ffa2e074  efc2e610  [anon:libc_malloc]
         ........  ........
    #08  ffa2e098  00000010
         ffa2e09c  00000000
         ffa2e0a0  f0050200  [anon:libc_malloc]
         ffa2e0a4  00000000
         ffa2e0a8  00000000
         ffa2e0ac  00000000
         ffa2e0b0  00000000
         ffa2e0b4  00000000
         ffa2e0b8  f52906a8
         ffa2e0bc  efc2e610  [anon:libc_malloc]
         ffa2e0c0  f0029880  [anon:libc_malloc]
         ffa2e0c4  f084a260  [anon:.bss]
         ffa2e0c8  00000000
         ffa2e0cc  adb97289  /system/bin/mediadrmserver
         ffa2e0d0  00000000
         ffa2e0d4  f02c420f  /system/lib/libbinder.so
    #09  ffa2e0d8  f0029880  [anon:libc_malloc]
         ffa2e0dc  f0053480  [anon:libc_malloc]
         ffa2e0e0  efc2e610  [anon:libc_malloc]
         ffa2e0e4  f52906a8
         ffa2e0e8  f0029880  [anon:libc_malloc]
         ffa2e0ec  f0006918  [anon:libc_malloc]
         ffa2e0f0  00000001
         ffa2e0f4  f02c4193  /system/lib/libbinder.so
    #10  ffa2e0f8  f084a260  [anon:.bss]
         ffa2e0fc  f0050000  [anon:libc_malloc]
         ffa2e100  f0029880  [anon:libc_malloc]
         ffa2e104  f0050054  [anon:libc_malloc]
         ffa2e108  f084a260  [anon:.bss]
         ffa2e10c  f02cb0ad  /system/lib/libbinder.so
    #11  ffa2e110  00000000
         ffa2e114  f0009008  [anon:libc_malloc]
         ffa2e118  f000902c  [anon:libc_malloc]
         ffa2e11c  f0009130  [anon:libc_malloc]
         ffa2e120  00000000
         ffa2e124  f00090a4  [anon:libc_malloc]
         ffa2e128  efc00000  [anon:libc_malloc]
         ffa2e12c  f00090f8  [anon:libc_malloc]
         ffa2e130  efc53040  [anon:libc_malloc]
         ffa2e134  f07c35d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffa2e138  00000004
         ffa2e13c  00000000
         ffa2e140  00000000
         ffa2e144  f084a260  [anon:.bss]
         ffa2e148  00000000
         ffa2e14c  f0010001  [anon:libc_malloc]
         ........  ........
    #12  ffa2e220  00000000
         ffa2e224  f02cb2b1  /system/lib/libbinder.so
         ffa2e228  f0011930  [anon:libc_malloc]
         ffa2e22c  f0050000  [anon:libc_malloc]
         ffa2e230  f0050090  [anon:libc_malloc]
         ffa2e234  00000001
         ffa2e238  00000001
         ffa2e23c  f02cb35b  /system/lib/libbinder.so
    #13  ffa2e240  f084a260  [anon:.bss]
         ffa2e244  ffa2e2a4  [stack]
         ffa2e248  f084a260  [anon:.bss]
         ffa2e24c  ffa2e2a4  [stack]
         ffa2e250  ffa2e2ac  [stack]
         ffa2e254  adb972e7  /system/bin/mediadrmserver
    #14  ffa2e258  f0034080  [anon:libc_malloc]
         ffa2e25c  f0014120  [anon:libc_malloc]
         ffa2e260  f0034080  [anon:libc_malloc]
         ffa2e264  f52906a8
         ffa2e268  00000000
         ffa2e26c  f07ed215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffa2e270  adb9855c  /system/bin/mediadrmserver
         ffa2e274  00000000
         ffa2e278  00000000
         ffa2e27c  00000000
         ffa2e280  00000000
         ffa2e284  adb97037  /system/bin/mediadrmserver
    #16  ffa2e288  ffa2e2e8  [stack]
         ffa2e28c  adb98000  /system/bin/mediadrmserver
         ffa2e290  adb98008  /system/bin/mediadrmserver
         ffa2e294  adb98010  /system/bin/mediadrmserver
         ffa2e298  00000000
         ffa2e29c  f112eeab  /apex/com.android.runtime/bin/linker
    #17  ffa2e2a0  00000001
         ffa2e2a4  ffa2e975  [stack]
         ffa2e2a8  00000000
         ffa2e2ac  ffa2e990  [stack]
    #18  ffa2e2b0  ffa2ea0e  [stack]
         ffa2e2b4  ffa2ea21  [stack]
         ffa2e2b8  ffa2ea36  [stack]
         ffa2e2bc  ffa2ea51  [stack]
         ffa2e2c0  ffa2ea64  [stack]
         ffa2e2c4  ffa2ea7d  [stack]
         ffa2e2c8  ffa2eaac  [stack]
         ffa2e2cc  ffa2ead9  [stack]
         ffa2e2d0  ffa2eaf2  [stack]
         ffa2e2d4  ffa2eb0c  [stack]
         ffa2e2d8  ffa2ed3d  [stack]
         ffa2e2dc  ffa2ef0f  [stack]
         ffa2e2e0  ffa2efc2  [stack]
         ffa2e2e4  00000000
         ffa2e2e8  00000010
         ffa2e2ec  0037b0d6

memory near r1:
    00001680 -------- -------- -------- --------  ................
    00001690 -------- -------- -------- --------  ................
    000016a0 -------- -------- -------- --------  ................
    000016b0 -------- -------- -------- --------  ................
    000016c0 -------- -------- -------- --------  ................
    000016d0 -------- -------- -------- --------  ................
    000016e0 -------- -------- -------- --------  ................
    000016f0 -------- -------- -------- --------  ................
    00001700 -------- -------- -------- --------  ................
    00001710 -------- -------- -------- --------  ................
    00001720 -------- -------- -------- --------  ................
    00001730 -------- -------- -------- --------  ................
    00001740 -------- -------- -------- --------  ................
    00001750 -------- -------- -------- --------  ................
    00001760 -------- -------- -------- --------  ................
    00001770 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffa2ddf8 f0014120 ffa2de84 f0014120 f02d0d6f   A...... A..o.-.
    ffa2de08 00000000 f0050000 ffffffdf ffffffff  ................
    ffa2de18 00000000 00000000 ffffffff 000016a2  ................
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......
    ffa2dec8 f0014120 f02ea4f8 f0014120 f02ea5f0   A...... A......
    ffa2ded8 f0014120 f02cdb55 00000000 f52906a8   A..U.,.......).
    ffa2dee8 ffa2df10 f084b168 0000001d f07f2781  ....h........'..

memory near r4 ([stack]):
    ffa2de0c f0050000 ffffffdf ffffffff 00000000  ................
    ffa2de1c 00000000 ffffffff 000016a2 000003f5  ................
    ffa2de2c 00000000 00000000 00000000 00000000  ................
    ffa2de3c 00000000 00000000 00000000 00000000  ................
    ffa2de4c 00000000 00000000 00000000 00000000  ................
    ffa2de5c 00000000 00000000 00000000 00000000  ................
    ffa2de6c 00000000 00000000 00000000 00000000  ................
    ffa2de7c 00000000 00000000 00000000 00000000  ................
    ffa2de8c 00000000 00000000 00000000 00000000  ................
    ffa2de9c 00000000 00000000 00000000 f02c15aa  ..............,.
    ffa2deac 44258a22 ffa2df98 f0014120 00001388  ".%D.... A......
    ffa2debc ffffffec f084a260 f0c9f004 f0014120  ....`....... A..
    ffa2decc f02ea4f8 f0014120 f02ea5f0 f0014120  .... A...... A..
    ffa2dedc f02cdb55 00000000 f52906a8 ffa2df10  U.,.......).....
    ffa2deec f084b168 0000001d f07f2781 f084a260  h........'..`...
    ffa2defc ffa2df94 0000001d f0034080 00000000  .........@......

memory near r5 ([stack]):
    ffa2ddf0 ffa2de78 ffa2de88 f0014120 ffa2de84  x....... A......
    ffa2de00 f0014120 f02d0d6f 00000000 f0050000   A..o.-.........
    ffa2de10 ffffffdf ffffffff 00000000 00000000  ................
    ffa2de20 ffffffff 000016a2 000003f5 00000000  ................
    ffa2de30 00000000 00000000 00000000 00000000  ................
    ffa2de40 00000000 00000000 00000000 00000000  ................
    ffa2de50 00000000 00000000 00000000 00000000  ................
    ffa2de60 00000000 00000000 00000000 00000000  ................
    ffa2de70 00000000 00000000 00000000 00000000  ................
    ffa2de80 00000000 00000000 00000000 00000000  ................
    ffa2de90 00000000 00000000 00000000 00000000  ................
    ffa2dea0 00000000 00000000 f02c15aa 44258a22  ..........,.".%D
    ffa2deb0 ffa2df98 f0014120 00001388 ffffffec  .... A..........
    ffa2dec0 f084a260 f0c9f004 f0014120 f02ea4f8  `....... A......
    ffa2ded0 f0014120 f02ea5f0 f0014120 f02cdb55   A...... A..U.,.
    ffa2dee0 00000000 f52906a8 ffa2df10 f084b168  ......).....h...

memory near r6:
    00001680 -------- -------- -------- --------  ................
    00001690 -------- -------- -------- --------  ................
    000016a0 -------- -------- -------- --------  ................
    000016b0 -------- -------- -------- --------  ................
    000016c0 -------- -------- -------- --------  ................
    000016d0 -------- -------- -------- --------  ................
    000016e0 -------- -------- -------- --------  ................
    000016f0 -------- -------- -------- --------  ................
    00001700 -------- -------- -------- --------  ................
    00001710 -------- -------- -------- --------  ................
    00001720 -------- -------- -------- --------  ................
    00001730 -------- -------- -------- --------  ................
    00001740 -------- -------- -------- --------  ................
    00001750 -------- -------- -------- --------  ................
    00001760 -------- -------- -------- --------  ................
    00001770 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffa2de08 00000000 f0050000 ffffffdf ffffffff  ................
    ffa2de18 00000000 00000000 ffffffff 000016a2  ................
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......
    ffa2dec8 f0014120 f02ea4f8 f0014120 f02ea5f0   A...... A......
    ffa2ded8 f0014120 f02cdb55 00000000 f52906a8   A..U.,.......).
    ffa2dee8 ffa2df10 f084b168 0000001d f07f2781  ....h........'..
    ffa2def8 f084a260 ffa2df94 0000001d f0034080  `............@..

memory near r9 ([stack]):
    ffa2ddf8 f0014120 ffa2de84 f0014120 f02d0d6f   A...... A..o.-.
    ffa2de08 00000000 f0050000 ffffffdf ffffffff  ................
    ffa2de18 00000000 00000000 ffffffff 000016a2  ................
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......
    ffa2dec8 f0014120 f02ea4f8 f0014120 f02ea5f0   A...... A......
    ffa2ded8 f0014120 f02cdb55 00000000 f52906a8   A..U.,.......).
    ffa2dee8 ffa2df10 f084b168 0000001d f07f2781  ....h........'..

memory near r10 ([stack]):
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......
    ffa2dec8 f0014120 f02ea4f8 f0014120 f02ea5f0   A...... A......
    ffa2ded8 f0014120 f02cdb55 00000000 f52906a8   A..U.,.......).
    ffa2dee8 ffa2df10 f084b168 0000001d f07f2781  ....h........'..
    ffa2def8 f084a260 ffa2df94 0000001d f0034080  `............@..
    ffa2df08 00000000 f00140d0 00000000 00000000  .....@..........
    ffa2df18 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffa2de18 00000000 00000000 ffffffff 000016a2  ................
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......
    ffa2dec8 f0014120 f02ea4f8 f0014120 f02ea5f0   A...... A......
    ffa2ded8 f0014120 f02cdb55 00000000 f52906a8   A..U.,.......).
    ffa2dee8 ffa2df10 f084b168 0000001d f07f2781  ....h........'..
    ffa2def8 f084a260 ffa2df94 0000001d f0034080  `............@..
    ffa2df08 00000000 f00140d0 00000000 00000000  .....@..........

memory near ip:
    00001680 -------- -------- -------- --------  ................
    00001690 -------- -------- -------- --------  ................
    000016a0 -------- -------- -------- --------  ................
    000016b0 -------- -------- -------- --------  ................
    000016c0 -------- -------- -------- --------  ................
    000016d0 -------- -------- -------- --------  ................
    000016e0 -------- -------- -------- --------  ................
    000016f0 -------- -------- -------- --------  ................
    00001700 -------- -------- -------- --------  ................
    00001710 -------- -------- -------- --------  ................
    00001720 -------- -------- -------- --------  ................
    00001730 -------- -------- -------- --------  ................
    00001740 -------- -------- -------- --------  ................
    00001750 -------- -------- -------- --------  ................
    00001760 -------- -------- -------- --------  ................
    00001770 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffa2ddc8 f52906a8 44258a22 ffa2de10 f0014120  ..).".%D.... A..
    ffa2ddd8 44258a22 ffa2de10 000016a2 00001388  ".%D............
    ffa2dde8 ffa2de58 ffa2de68 ffa2de78 ffa2de88  X...h...x.......
    ffa2ddf8 f0014120 ffa2de84 f0014120 f02d0d6f   A...... A..o.-.
    ffa2de08 00000000 f0050000 ffffffdf ffffffff  ................
    ffa2de18 00000000 00000000 ffffffff 000016a2  ................
    ffa2de28 000003f5 00000000 00000000 00000000  ................
    ffa2de38 00000000 00000000 00000000 00000000  ................
    ffa2de48 00000000 00000000 00000000 00000000  ................
    ffa2de58 00000000 00000000 00000000 00000000  ................
    ffa2de68 00000000 00000000 00000000 00000000  ................
    ffa2de78 00000000 00000000 00000000 00000000  ................
    ffa2de88 00000000 00000000 00000000 00000000  ................
    ffa2de98 00000000 00000000 00000000 00000000  ................
    ffa2dea8 f02c15aa 44258a22 ffa2df98 f0014120  ..,.".%D.... A..
    ffa2deb8 00001388 ffffffec f084a260 f0c9f004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f07f2c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f07f2c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f07f2c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f07f2c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f07f2c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f07f2c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f07f2c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f07f2c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f07f2ca0 98018acf 8acff908 8acff900 f9009800  ................
    f07f2cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f07f2cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f07f2cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f07f2ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f07f2cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f07f2d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f07f2d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f07f2c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f07f2c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f07f2c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f07f2c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f07f2c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f07f2c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f07f2c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f07f2ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f07f2cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f07f2cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f07f2cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f07f2ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f07f2cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f07f2d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f07f2d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f07f2d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    adb95000-adb96fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    adb97000-adb97fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    adb98000-adb98fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ee7ef000-ee7effff ---         0      1000
    ee7f0000-ee8eefff rw-         0     ff000
    ee8ef000-ee8f0fff ---         0      2000
    ee8f1000-ee9effff rw-         0     ff000
    ee9f0000-ee9f1fff ---         0      2000
    ee9f2000-eeaf0fff rw-         0     ff000
    eeaf1000-eeaf2fff ---         0      2000
    eeaf3000-eebf1fff rw-         0     ff000
    eebf2000-eebf3fff ---         0      2000
    eebf4000-eecf2fff rw-         0     ff000
    eecf3000-eecf4fff ---         0      2000
    eecf5000-eedf3fff rw-         0     ff000
    eedf4000-eedf5fff ---         0      2000
    eedf6000-eeef4fff rw-         0     ff000
    eeef5000-eeef6fff ---         0      2000
    eeef7000-eeff5fff rw-         0     ff000
    eeff6000-eeff7fff ---         0      2000
    eeff8000-ef0f6fff rw-         0     ff000
    ef0f7000-ef0f8fff ---         0      2000
    ef0f9000-ef1f7fff rw-         0     ff000
    ef1f8000-ef1f9fff ---         0      2000
    ef1fa000-ef2f8fff rw-         0     ff000
    ef2f9000-ef2fafff ---         0      2000
    ef2fb000-ef3f9fff rw-         0     ff000
    ef3fa000-ef3fbfff ---         0      2000
    ef3fc000-ef4fafff rw-         0     ff000
    ef4fb000-ef4fcfff ---         0      2000
    ef4fd000-ef5fbfff rw-         0     ff000
    ef5fc000-ef5fdfff ---         0      2000
    ef5fe000-ef6fcfff rw-         0     ff000
    ef6fd000-ef6fefff ---         0      2000
    ef6ff000-ef7fdfff rw-         0     ff000
    ef7fe000-ef7fffff ---         0      2000
    ef800000-ef8fefff rw-         0     ff000
    ef8ff000-ef900fff ---         0      2000
    ef901000-ef9fffff rw-         0     ff000
    efa00000-efa01fff ---         0      2000
    efa02000-efb00fff rw-         0     ff000
    efb01000-efb01fff ---         0      1000
    efc00000-efdfffff rw-         0    200000  [anon:libc_malloc]
    efe01000-efe01fff ---         0      1000
    efe02000-eff00fff rw-         0     ff000
    eff01000-eff01fff ---         0      1000
    f0000000-f01fffff rw-         0    200000  [anon:libc_malloc]
    f0234000-f0234fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f0235000-f0235fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f0236000-f0236fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f0237000-f0237fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f0238000-f0238fff rw-         0      1000  [anon:.bss]
    f024c000-f025ffff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f0260000-f0272fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0273000-f0273fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0274000-f0276fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0290000-f02c1fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f02c2000-f02edfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f02ee000-f02eefff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f02ef000-f02f6fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f02f7000-f02f7fff rw-         0      1000  [anon:.bss]
    f0305000-f0305fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f0306000-f0306fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f0307000-f0307fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f0308000-f0308fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f030c000-f036ffff rw-         0     64000  [anon:linker_alloc]
    f0370000-f0370fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f0371000-f0371fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0372000-f0372fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0373000-f0373fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0374000-f0374fff rw-         0      1000  [anon:.bss]
    f039f000-f03a5fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f03a6000-f03abfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f03ac000-f03acfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f03ad000-f03adfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f03dd000-f03ddfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f03de000-f03defff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f03df000-f03dffff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f03e0000-f03e0fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f03e1000-f03e1fff rw-         0      1000  [anon:.bss]
    f0401000-f0410fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f0411000-f042afff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f042b000-f042bfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f042c000-f042cfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f042d000-f042dfff rw-         0      1000  [anon:.bss]
    f0457000-f0459fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f045a000-f045afff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f045b000-f045bfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f045c000-f045cfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f045d000-f045dfff rw-         0      1000  [anon:.bss]
    f04a5000-f04a5fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f04a6000-f04a6fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f04a7000-f04a7fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f04a8000-f04a8fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f04a9000-f04a9fff rw-         0      1000  [anon:.bss]
    f04c4000-f04c4fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f04c5000-f04c5fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f04c6000-f04c6fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f04c7000-f04c7fff rw-         0      1000  [anon:.bss]
    f0504000-f0513fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f0514000-f0524fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f0525000-f0525fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f0526000-f0529fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f052a000-f052afff rw-         0      1000  [anon:.bss]
    f0550000-f0550fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f0551000-f0551fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0552000-f0552fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0553000-f0553fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0594000-f0594fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f0595000-f0595fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f0596000-f0596fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f0597000-f0597fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f05e2000-f05e2fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f05e3000-f05e3fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f05e4000-f05e4fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f060a000-f0636fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f0637000-f0675fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0676000-f0676fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0677000-f067cfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f067d000-f067dfff rw-         0      1000  [anon:.bss]
    f069e000-f06a7fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f06a8000-f06b9fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f06ba000-f06bafff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f06bb000-f06bbfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f06bc000-f06bcfff rw-         0      1000  [anon:.bss]
    f06e7000-f06ebfff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f06ec000-f06f1fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f06f2000-f06f2fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f06f3000-f06f3fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f06f4000-f06f4fff rw-         0      1000  [anon:.bss]
    f070b000-f0719fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f071a000-f0728fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f0729000-f0729fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f072a000-f072afff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f072b000-f072bfff rw-         0      1000  [anon:.bss]
    f0740000-f075dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f075e000-f077afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f077b000-f077bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f077c000-f077ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f0794000-f07bcfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f07bd000-f0843fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f0844000-f0845fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f0846000-f0849fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f084a000-f084cfff rw-         0      3000  [anon:.bss]
    f084d000-f084dfff r--         0      1000  [anon:.bss]
    f084e000-f085afff rw-         0      d000  [anon:.bss]
    f0890000-f089ffff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f08a0000-f08b0fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f08b1000-f08b1fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f08b2000-f08b3fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f08c1000-f08c1fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f08c2000-f08c2fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f08c3000-f08c3fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f08c4000-f08c4fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f0917000-f094cfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f094d000-f099bfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f099c000-f099cfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f099d000-f09a1fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f09a2000-f09a3fff rw-         0      2000  [anon:.bss]
    f09d4000-f09dafff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f09db000-f09dffff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f09e0000-f09e0fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f09e1000-f09e1fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f0a1a000-f0a22fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f0a23000-f0a38fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f0a39000-f0a39fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f0a3a000-f0a3afff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f0a3b000-f0a3bfff rw-         0      1000  [anon:.bss]
    f0a41000-f0a58fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f0a59000-f0a79fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f0a7a000-f0a7afff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f0a7b000-f0a7efff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f0a8e000-f0aa4fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f0aa5000-f0abcfff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0abd000-f0abdfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0abe000-f0abefff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0abf000-f0abffff rw-         0      1000  [anon:.bss]
    f0adc000-f0ae8fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f0ae9000-f0af5fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f0af6000-f0af6fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f0af7000-f0af7fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f0af8000-f0af8fff rw-         0      1000  [anon:.bss]
    f0b0b000-f0b14fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f0b15000-f0b1dfff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f0b1e000-f0b1efff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f0b1f000-f0b1ffff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f0b20000-f0b20fff rw-         0      1000  [anon:.bss]
    f0b53000-f0b56fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f0b57000-f0b61fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0b62000-f0b62fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0b63000-f0b63fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0b64000-f0b64fff rw-         0      1000  [anon:.bss]
    f0b83000-f0b88fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f0b89000-f0b8ffff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f0b90000-f0b90fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f0b91000-f0b91fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f0b92000-f0b92fff rw-         0      1000  [anon:.bss]
    f0be5000-f0bebfff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f0bec000-f0bf1fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f0bf2000-f0bf2fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f0bf3000-f0bf3fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f0bf4000-f0bf4fff rw-         0      1000  [anon:.bss]
    f0c21000-f0c21fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f0c22000-f0c22fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f0c23000-f0c23fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f0c24000-f0c24fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f0c4a000-f0c53fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f0c54000-f0c5dfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0c5e000-f0c5efff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0c5f000-f0c60fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0c96000-f0c9afff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f0c9b000-f0c9efff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f0c9f000-f0c9ffff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f0ca0000-f0ca0fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f0ca1000-f0ca1fff rw-         0      1000  [anon:.bss]
    f0d0d000-f0d0efff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f0d0f000-f0d10fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f0d11000-f0d11fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f0d12000-f0d12fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f0d13000-f0d13fff rw-         0      1000  [anon:.bss]
    f0d43000-f0d43fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0d72000-f0d72fff ---         0      1000
    f0d73000-f0d76fff rw-         0      4000  [anon:thread signal stack]
    f0d77000-f0d77fff ---         0      1000
    f0d78000-f0d7bfff rw-         0      4000  [anon:thread signal stack]
    f0d7c000-f0d7cfff ---         0      1000
    f0d7d000-f0d80fff rw-         0      4000  [anon:thread signal stack]
    f0d81000-f0d81fff ---         0      1000
    f0d82000-f0d85fff rw-         0      4000  [anon:thread signal stack]
    f0d86000-f0d86fff ---         0      1000
    f0d87000-f0d8afff rw-         0      4000  [anon:thread signal stack]
    f0d8b000-f0d8bfff ---         0      1000
    f0d8c000-f0d8ffff rw-         0      4000  [anon:thread signal stack]
    f0d90000-f0d90fff ---         0      1000
    f0d91000-f0d94fff rw-         0      4000  [anon:thread signal stack]
    f0d95000-f0d95fff ---         0      1000
    f0d96000-f0d99fff rw-         0      4000  [anon:thread signal stack]
    f0d9a000-f0d9afff ---         0      1000
    f0d9b000-f0d9efff rw-         0      4000  [anon:thread signal stack]
    f0d9f000-f0d9ffff ---         0      1000
    f0da0000-f0da3fff rw-         0      4000  [anon:thread signal stack]
    f0da4000-f0da4fff ---         0      1000
    f0da5000-f0da8fff rw-         0      4000  [anon:thread signal stack]
    f0da9000-f0da9fff ---         0      1000
    f0daa000-f0dadfff rw-         0      4000  [anon:thread signal stack]
    f0dae000-f0daefff ---         0      1000
    f0daf000-f0db2fff rw-         0      4000  [anon:thread signal stack]
    f0db3000-f0db3fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0db5000-f0dd4fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f0dd5000-f0df4fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f0df5000-f0e14fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f0e15000-f0e34fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f0e35000-f0e54fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f0e55000-f0e74fff r--         0     20000  /dev/__properties__/properties_serial
    f0e75000-f0e7efff r--         0      a000  /dev/__properties__/property_info
    f0e80000-f0e80fff ---         0      1000
    f0e81000-f0e84fff rw-         0      4000  [anon:thread signal stack]
    f0e85000-f0e85fff ---         0      1000
    f0e86000-f0e89fff rw-         0      4000  [anon:thread signal stack]
    f0e8a000-f0e8afff ---         0      1000
    f0e8b000-f0e8efff rw-         0      4000  [anon:thread signal stack]
    f0e8f000-f0e8ffff ---         0      1000
    f0e90000-f0e93fff rw-         0      4000  [anon:thread signal stack]
    f0e94000-f0e94fff ---         0      1000
    f0e95000-f0e98fff rw-         0      4000  [anon:thread signal stack]
    f0e99000-f0e99fff ---         0      1000
    f0e9a000-f0e9dfff rw-         0      4000  [anon:thread signal stack]
    f0e9e000-f0e9efff ---         0      1000
    f0e9f000-f0ea2fff rw-         0      4000  [anon:thread signal stack]
    f0ea3000-f0ec2fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f0ec3000-f0ee2fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f0ee3000-f0faafff r--         0     c8000  [anon:linker_alloc]
    f0fab000-f0fb1fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f0fb3000-f0fb3fff rw-         0      1000  [anon:abort message]
    f0fb4000-f0fb4fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f0fb5000-f0fb5fff ---         0      1000
    f0fb6000-f0fb8fff rw-         0      3000
    f0fb9000-f0fb9fff ---         0      1000
    f0fba000-f0fbcfff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f0fbd000-f0fdcfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f0fdd000-f0fddfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f0fde000-f1041fff r--         0     64000  [anon:linker_alloc]
    f1042000-f1061fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f1062000-f1062fff ---         0      1000
    f1063000-f1063fff rw-         0      1000
    f1064000-f1064fff ---         0      1000
    f1065000-f1084fff r--         0     20000  /dev/__properties__/properties_serial
    f1085000-f1085fff rw-         0      1000  [anon:System property context nodes]
    f1086000-f108ffff r--         0      a000  /dev/__properties__/property_info
    f1090000-f10f3fff r--         0     64000  [anon:linker_alloc]
    f10f4000-f10f5fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f10f6000-f10f6fff r--         0      1000  [anon:atexit handlers]
    f10f7000-f10f7fff ---         0      1000
    f10f8000-f10fbfff rw-         0      4000  [anon:thread signal stack]
    f10fc000-f10fcfff rw-         0      1000  [anon:arc4random data]
    f10fd000-f10fdfff r--         0      1000  [anon:atexit handlers]
    f10fe000-f10fefff rw-         0      1000  [anon:System property context nodes]
    f10ff000-f10fffff rw-         0      1000  [anon:arc4random data]
    f1100000-f111cfff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f111d000-f11b4fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f11b5000-f11b5fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f11b6000-f11b9fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f11ba000-f11bffff rw-         0      6000
    f11c0000-f11c0fff r--         0      1000
    f11c1000-f11c2fff rw-         0      2000
    ffa0e000-ffa2efff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 5797, name: Binder:5794_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efefdfb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 efefe230
    ip  efefdf70  sp  efefdf60  lr  f07f3511  pc  f07ee108

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:
         efefdf20  f0101db0  [anon:libc_malloc]
         efefdf24  f0009814  [anon:libc_malloc]
         efefdf28  f08523c0  [anon:.bss]
         efefdf2c  f0009708  [anon:libc_malloc]
         efefdf30  efefdee8
         efefdf34  00000000
         efefdf38  00000000
         efefdf3c  f52906a8
         efefdf40  00000000
         efefdf44  f0009708  [anon:libc_malloc]
         efefdf48  f000972c  [anon:libc_malloc]
         efefdf4c  f0009830  [anon:libc_malloc]
         efefdf50  00000000
         efefdf54  f000972c  [anon:libc_malloc]
         efefdf58  efefdfb4
         efefdf5c  f084a3a8  [anon:.bss]
    #00  efefdf60  efefe490
         efefdf64  f084a260  [anon:.bss]
         efefdf68  00000089
         efefdf6c  00000000
    #01  efefdf70  00000000
         efefdf74  00000000
         efefdf78  ffffffff
         efefdf7c  efefdfb4
         efefdf80  00000000
         efefdf84  f52906a8
         efefdf88  f052a028  [anon:.bss]
         efefdf8c  00000000
         efefdf90  00000000
         efefdf94  00000002
         efefdf98  f084a260  [anon:.bss]
         efefdf9c  00000000
         efefdfa0  f084a260  [anon:.bss]
         efefdfa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efefdfa8  00000000
         efefdfac  f07c35d1  /apex/com.android.runtime/lib/bionic/libc.so
         efefdfb0  00000004
         efefdfb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         efefdfb8  f52906a8
         efefdfbc  f052a028  [anon:.bss]
         efefdfc0  f0063400  [anon:libc_malloc]
         efefdfc4  f084a260  [anon:.bss]
         efefdfc8  00000000
         efefdfcc  f084a260  [anon:.bss]
         efefdfd0  000016a2
         efefdfd4  f084a260  [anon:.bss]
         efefdfd8  efefe230
         efefdfdc  f051a88f  /system/lib/libmediadrm.so
    #03  efefdfe0  00000000
         efefdfe4  efefe030
         efefdfe8  00000000
         efefdfec  efc2c000  [anon:libc_malloc]
         efefdff0  00000010
         efefdff4  f52906a8
         efefdff8  f0063410  [anon:libc_malloc]
         efefdffc  f0063400  [anon:libc_malloc]
         efefe000  f084a260  [anon:.bss]
         efefe004  00000000
         efefe008  f084a260  [anon:.bss]
         efefe00c  000016a2
         efefe010  f084a260  [anon:.bss]
         efefe014  f051add9  /system/lib/libmediadrm.so
    #04  efefe018  00000010
         efefe01c  00000000
         efefe020  efc2c200  [anon:libc_malloc]
         efefe024  00000000
         efefe028  00000000
         efefe02c  00000000
         efefe030  00000000
         efefe034  00000000
         efefe038  f52906a8
         efefe03c  f0063410  [anon:libc_malloc]
         efefe040  efc364c0  [anon:libc_malloc]
         efefe044  f084a260  [anon:.bss]
         efefe048  00000000
         efefe04c  efefe1e4
         efefe050  000016a2
         efefe054  f02c420f  /system/lib/libbinder.so
    #05  efefe058  efc364c0  [anon:libc_malloc]
         efefe05c  f00055a0  [anon:libc_malloc]
         efefe060  f0063410  [anon:libc_malloc]
         efefe064  f52906a8
         efefe068  efc364c0  [anon:libc_malloc]
         efefe06c  efc021b0  [anon:libc_malloc]
         efefe070  00000001
         efefe074  f02c4193  /system/lib/libbinder.so
    #06  efefe078  f084a260  [anon:.bss]
         efefe07c  efc2c000  [anon:libc_malloc]
         efefe080  efc364c0  [anon:libc_malloc]
         efefe084  efc2c054  [anon:libc_malloc]
         efefe088  f084a260  [anon:.bss]
         efefe08c  f02cb0ad  /system/lib/libbinder.so
    #07  efefe090  00000000
         efefe094  efefe0a0
         efefe098  efefe160
         efefe09c  00000000
         efefe0a0  00000000
         efefe0a4  efc3f000  [anon:libc_malloc]
         efefe0a8  00000018
         efefe0ac  00000024
         efefe0b0  00000000
         efefe0b4  efc02048  [anon:libc_malloc]
         efefe0b8  00000001
         efefe0bc  00000003
         efefe0c0  00000000
         efefe0c4  f0840000  /apex/com.android.runtime/lib/bionic/libc.so
         efefe0c8  00000000
         efefe0cc  f0010001  [anon:libc_malloc]
         ........  ........
    #08  efefe1a0  efc2c000  [anon:libc_malloc]
         efefe1a4  efc2c054  [anon:libc_malloc]
         efefe1a8  00000000
         efefe1ac  efc2c000  [anon:libc_malloc]
         efefe1b0  efc2c090  [anon:libc_malloc]
         efefe1b4  00000001
         efefe1b8  00000000
         efefe1bc  f02cb35b  /system/lib/libbinder.so
    #09  efefe1c0  00000000
         efefe1c4  f02ca8af  /system/lib/libbinder.so
         efefe1c8  f0011930  [anon:libc_malloc]
         efefe1cc  f001193c  [anon:libc_malloc]
         efefe1d0  00000000
         efefe1d4  f02e4939  /system/lib/libbinder.so
    #10  efefe1d8  f0011930  [anon:libc_malloc]
         efefe1dc  f0b18905  /system/lib/libutils.so
    #11  efefe1e0  f0005240  [anon:libc_malloc]
         efefe1e4  f0011930  [anon:libc_malloc]
         efefe1e8  f0005220  [anon:libc_malloc]
         efefe1ec  f0011930  [anon:libc_malloc]
         efefe1f0  f52906a8
         efefe1f4  efefe230
         efefe1f8  efefe230
         efefe1fc  efefe230
         efefe200  00000078
         efefe204  000016a2
         efefe208  000016a2
         efefe20c  f11c2020
         efefe210  efefe230
         efefe214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efefe218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         efefe21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efefe220  efefe238
         efefe224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         efefe228  efefe230
         efefe22c  00000000
         efefe230  f11c1dc0
         efefe234  efafe230
         efefe238  000016a5
         efefe23c  000016a2
         efefe240  00000001
         efefe244  efe01000
         efefe248  000fd230
         efefe24c  00001000
         efefe250  00000000
         efefe254  00000000
         efefe258  00000003
         efefe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 7229, name: Binder:5794_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efafdfb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 efafe230
    ip  efafdf70  sp  efafdf60  lr  f07f3511  pc  f07ee108

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:
         efafdf20  00000000
         efafdf24  efafdfd0
         efafdf28  f0075284  [anon:libc_malloc]
         efafdf2c  f0055140  [anon:libc_malloc]
         efafdf30  00000000
         efafdf34  00000000
         efafdf38  00000000
         efafdf3c  f52906a8
         efafdf40  00000000
         efafdf44  f000a508  [anon:libc_malloc]
         efafdf48  f000a52c  [anon:libc_malloc]
         efafdf4c  f000a630  [anon:libc_malloc]
         efafdf50  00000000
         efafdf54  f000a52c  [anon:libc_malloc]
         efafdf58  efafdfb4
         efafdf5c  f084a3a8  [anon:.bss]
    #00  efafdf60  efafe490
         efafdf64  f084a260  [anon:.bss]
         efafdf68  00000089
         efafdf6c  00000000
    #01  efafdf70  00000000
         efafdf74  00000000
         efafdf78  ffffffff
         efafdf7c  efafdfb4
         efafdf80  00000000
         efafdf84  f52906a8
         efafdf88  f052a028  [anon:.bss]
         efafdf8c  00000000
         efafdf90  00000000
         efafdf94  00000002
         efafdf98  f084a260  [anon:.bss]
         efafdf9c  00000000
         efafdfa0  f084a260  [anon:.bss]
         efafdfa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efafdfa8  00000000
         efafdfac  f000a508  [anon:libc_malloc]
         efafdfb0  f000a514  [anon:libc_malloc]
         efafdfb4  f000a600  [anon:libc_malloc]
         efafdfb8  f52906a8
         efafdfbc  f052a028  [anon:.bss]
         efafdfc0  f0057600  [anon:libc_malloc]
         efafdfc4  f084a260  [anon:.bss]
         efafdfc8  00000000
         efafdfcc  f084a260  [anon:.bss]
         efafdfd0  000016a2
         efafdfd4  f084a260  [anon:.bss]
         efafdfd8  efafe230
         efafdfdc  f051a88f  /system/lib/libmediadrm.so
    #03  efafdfe0  00000004
         efafdfe4  f0b1a2cb  /system/lib/libutils.so
         efafdfe8  00000000
         efafdfec  efc2c800  [anon:libc_malloc]
         efafdff0  00000010
         efafdff4  f52906a8
         efafdff8  f0057610  [anon:libc_malloc]
         efafdffc  f0057600  [anon:libc_malloc]
         efafe000  f084a260  [anon:.bss]
         efafe004  00000000
         efafe008  f084a260  [anon:.bss]
         efafe00c  000016a2
         efafe010  f084a260  [anon:.bss]
         efafe014  f051add9  /system/lib/libmediadrm.so
    #04  efafe018  00000010
         efafe01c  00000000
         efafe020  efc2ca00  [anon:libc_malloc]
         efafe024  00000000
         efafe028  00000000
         efafe02c  00000000
         efafe030  00000000
         efafe034  00000000
         efafe038  f52906a8
         efafe03c  f0057610  [anon:libc_malloc]
         efafe040  efc36400  [anon:libc_malloc]
         efafe044  f084a260  [anon:.bss]
         efafe048  00000000
         efafe04c  efafe1e4
         efafe050  000016a2
         efafe054  f02c420f  /system/lib/libbinder.so
    #05  efafe058  efc36400  [anon:libc_malloc]
         efafe05c  efc008a0  [anon:libc_malloc]
         efafe060  f0057610  [anon:libc_malloc]
         efafe064  f52906a8
         efafe068  efc36400  [anon:libc_malloc]
         efafe06c  efc02450  [anon:libc_malloc]
         efafe070  00000001
         efafe074  f02c4193  /system/lib/libbinder.so
    #06  efafe078  f084a260  [anon:.bss]
         efafe07c  efc2c800  [anon:libc_malloc]
         efafe080  efc36400  [anon:libc_malloc]
         efafe084  efc2c854  [anon:libc_malloc]
         efafe088  f084a260  [anon:.bss]
         efafe08c  f02cb0ad  /system/lib/libbinder.so
    #07  efafe090  00000000
         efafe094  efafe0a0
         efafe098  efafe160
         efafe09c  00000000
         efafe0a0  00000000
         efafe0a4  efc62530  [anon:libc_malloc]
         efafe0a8  00000008
         efafe0ac  0000000c
         efafe0b0  00000000
         efafe0b4  00000000
         efafe0b8  00000000
         efafe0bc  00000000
         efafe0c0  00000000
         efafe0c4  f0840000  /apex/com.android.runtime/lib/bionic/libc.so
         efafe0c8  00000000
         efafe0cc  f0010001  [anon:libc_malloc]
         ........  ........
    #08  efafe1a0  000000b3
         efafe1a4  00000000
         efafe1a8  00000000
         efafe1ac  efc2c800  [anon:libc_malloc]
         efafe1b0  efc2c890  [anon:libc_malloc]
         efafe1b4  00000000
         efafe1b8  00000000
         efafe1bc  f02cb35b  /system/lib/libbinder.so
    #09  efafe1c0  00000000
         efafe1c4  f02ca8af  /system/lib/libbinder.so
         efafe1c8  f0011960  [anon:libc_malloc]
         efafe1cc  f001196c  [anon:libc_malloc]
         efafe1d0  00000000
         efafe1d4  f02e4939  /system/lib/libbinder.so
    #10  efafe1d8  f0011960  [anon:libc_malloc]
         efafe1dc  f0b18905  /system/lib/libutils.so
    #11  efafe1e0  f0005260  [anon:libc_malloc]
         efafe1e4  f0011960  [anon:libc_malloc]
         efafe1e8  f0005230  [anon:libc_malloc]
         efafe1ec  f0011960  [anon:libc_malloc]
         efafe1f0  f52906a8
         efafe1f4  efafe230
         efafe1f8  efafe230
         efafe1fc  efafe230
         efafe200  00000078
         efafe204  000016a2
         efafe208  000016a2
         efafe20c  f11c2020
         efafe210  efafe230
         efafe214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efafe218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         efafe21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efafe220  efafe238
         efafe224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         efafe228  efafe230
         efafe22c  00000000
         efafe230  efefe230
         efafe234  ef9fd230
         efafe238  00001c3d
         efafe23c  000016a2
         efafe240  00000001
         efafe244  efa01000
         efafe248  000fd230
         efafe24c  00001000
         efafe250  00000000
         efafe254  00000000
         efafe258  00000003
         efafe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 7232, name: HwBinder:5794_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ef9fd118  r3  ef9fd074
    r4  f084a260  r5  c0306201  r6  ef9fd118  r7  00000036
    r8  ef9fd138  r9  f084a260  r10 00000000  r11 ef9fd120
    ip  00000000  sp  ef9fd060  lr  f07f8709  pc  f082a1c4

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:
         ef9fd020  f08523c0  [anon:.bss]
         ef9fd024  f0009e08  [anon:libc_malloc]
         ef9fd028  ef9fcfe0
         ef9fd02c  f0107240  [anon:libc_malloc]
         ef9fd030  f0107240  [anon:libc_malloc]
         ef9fd034  f0107240  [anon:libc_malloc]
         ef9fd038  00000000
         ef9fd03c  f003c504  [anon:libc_malloc]
         ef9fd040  f0052fb0  [anon:libc_malloc]
         ef9fd044  f0b19c35  /system/lib/libutils.so
         ef9fd048  efc35010  [anon:libc_malloc]
         ef9fd04c  ef9fd490
         ef9fd050  00000000
         ef9fd054  00001ccc
         ef9fd058  00000000
         ef9fd05c  00000000
    #00  ef9fd060  ef9fd074
         ........  ........
    #01  ef9fd060  ef9fd074
         ef9fd064  f52906a8
         ef9fd068  f003c500  [anon:libc_malloc]
         ef9fd06c  f0666555  /system/lib/libhidlbase.so
         ef9fd070  ef9fd118
         ef9fd074  00000000
    #02  ef9fd078  f08523c0  [anon:.bss]
         ef9fd07c  f0009e08  [anon:libc_malloc]
         ef9fd080  ef9fd038
         ef9fd084  f003c554  [anon:libc_malloc]
         ef9fd088  f003c598  [anon:libc_malloc]
         ef9fd08c  00000004
         ef9fd090  00000000
         ef9fd094  00000000
         ef9fd098  00000000
         ef9fd09c  00000000
         ef9fd0a0  00000000
         ef9fd0a4  f0010128  [anon:libc_malloc]
         ef9fd0a8  00000004
         ef9fd0ac  00000006
         ef9fd0b0  00000004
         ef9fd0b4  00000000
         ........  ........
    #03  ef9fd1b8  ef9fd1e4
         ef9fd1bc  000016a2
         ef9fd1c0  f0011990  [anon:libc_malloc]
         ef9fd1c4  f001199c  [anon:libc_malloc]
         ef9fd1c8  00000000
         ef9fd1cc  00000000
         ef9fd1d0  ef9fd1e4
         ef9fd1d4  f067270d  /system/lib/libhidlbase.so
    #04  ef9fd1d8  f0011990  [anon:libc_malloc]
         ef9fd1dc  f0b18905  /system/lib/libutils.so
    #05  ef9fd1e0  f00052e0  [anon:libc_malloc]
         ef9fd1e4  f0011990  [anon:libc_malloc]
         ef9fd1e8  f00052c0  [anon:libc_malloc]
         ef9fd1ec  f0011990  [anon:libc_malloc]
         ef9fd1f0  f52906a8
         ef9fd1f4  ef9fd230
         ef9fd1f8  ef9fd230
         ef9fd1fc  ef9fd230
         ef9fd200  00000078
         ef9fd204  000016a2
         ef9fd208  000016a2
         ef9fd20c  f11c2020
         ef9fd210  ef9fd230
         ef9fd214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ef9fd218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef9fd21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ef9fd220  ef9fd238
         ef9fd224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef9fd228  ef9fd230
         ef9fd22c  00000000
         ef9fd230  efafe230
         ef9fd234  ef8fc230
         ef9fd238  00001c40
         ef9fd23c  000016a2
         ef9fd240  00000001
         ef9fd244  ef900000
         ef9fd248  000fd230
         ef9fd24c  00001000
         ef9fd250  00000000
         ef9fd254  00000000
         ef9fd258  00000003
         ef9fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 7233, name: HwBinder:5794_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ef8fc118  r3  ef8fc074
    r4  f084a260  r5  c0306201  r6  ef8fc118  r7  00000036
    r8  ef8fc138  r9  f084a260  r10 00000000  r11 ef8fc120
    ip  00000000  sp  ef8fc060  lr  f07f8709  pc  f082a1c4

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:
         ef8fc020  00000000
         ef8fc024  00000000
         ef8fc028  00000002
         ef8fc02c  f084a260  [anon:.bss]
         ef8fc030  00000000
         ef8fc034  f07f3d63  /apex/com.android.runtime/lib/bionic/libc.so
         ef8fc038  efc3500c  [anon:libc_malloc]
         ef8fc03c  f083ab91  /apex/com.android.runtime/lib/bionic/libc.so
         ef8fc040  efc3500c  [anon:libc_malloc]
         ef8fc044  00000000
         ef8fc048  efc35010  [anon:libc_malloc]
         ef8fc04c  ef8fc490
         ef8fc050  00000000
         ef8fc054  00001cd0
         ef8fc058  00000000
         ef8fc05c  00000000
    #00  ef8fc060  ef8fc074
         ........  ........
    #01  ef8fc060  ef8fc074
         ef8fc064  f52906a8
         ef8fc068  f003ca00  [anon:libc_malloc]
         ef8fc06c  f0666555  /system/lib/libhidlbase.so
         ef8fc070  ef8fc118
         ef8fc074  00000000
    #02  ef8fc078  00000011
         ef8fc07c  ef8fc160
         ef8fc080  f003ca00  [anon:libc_malloc]
         ef8fc084  f003ca54  [anon:libc_malloc]
         ef8fc088  f003ca98  [anon:libc_malloc]
         ef8fc08c  00000004
         ef8fc090  00000000
         ef8fc094  00000000
         ef8fc098  00000000
         ef8fc09c  00000000
         ef8fc0a0  00000000
         ef8fc0a4  f0010238  [anon:libc_malloc]
         ef8fc0a8  00000004
         ef8fc0ac  00000006
         ef8fc0b0  00000004
         ef8fc0b4  00000000
         ........  ........
    #03  ef8fc1b8  ef8fc1e4
         ef8fc1bc  000016a2
         ef8fc1c0  f0011a80  [anon:libc_malloc]
         ef8fc1c4  f0011a8c  [anon:libc_malloc]
         ef8fc1c8  00000000
         ef8fc1cc  00000000
         ef8fc1d0  ef8fc1e4
         ef8fc1d4  f067270d  /system/lib/libhidlbase.so
    #04  ef8fc1d8  f0011a80  [anon:libc_malloc]
         ef8fc1dc  f0b18905  /system/lib/libutils.so
    #05  ef8fc1e0  f0005300  [anon:libc_malloc]
         ef8fc1e4  f0011a80  [anon:libc_malloc]
         ef8fc1e8  f00052e0  [anon:libc_malloc]
         ef8fc1ec  f0011a80  [anon:libc_malloc]
         ef8fc1f0  f52906a8
         ef8fc1f4  ef8fc230
         ef8fc1f8  ef8fc230
         ef8fc1fc  ef8fc230
         ef8fc200  00000078
         ef8fc204  00001c40
         ef8fc208  000016a2
         ef8fc20c  ef9fd490
         ef8fc210  ef8fc230
         ef8fc214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ef8fc218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef8fc21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ef8fc220  ef8fc238
         ef8fc224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef8fc228  ef8fc230
         ef8fc22c  00000000
         ef8fc230  ef9fd230
         ef8fc234  ef7fb230
         ef8fc238  00001c41
         ef8fc23c  000016a2
         ef8fc240  00000001
         ef8fc244  ef7ff000
         ef8fc248  000fd230
         ef8fc24c  00001000
         ef8fc250  00000000
         ef8fc254  00000000
         ef8fc258  00000003
         ef8fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 7254, name: HwBinder:5794_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ef7fb118  r3  ef7fb074
    r4  f084a260  r5  c0306201  r6  ef7fb118  r7  00000036
    r8  ef7fb138  r9  f084a260  r10 00000000  r11 ef7fb120
    ip  00000000  sp  ef7fb060  lr  f07f8709  pc  f082a1c4

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:
         ef7fb020  ef7fb0d4
         ef7fb024  00000002
         ef7fb028  f0669b49  /system/lib/libhidlbase.so
         ef7fb02c  f0669b49  /system/lib/libhidlbase.so
         ef7fb030  f084a260  [anon:.bss]
         ef7fb034  f066bcdd  /system/lib/libhidlbase.so
         ef7fb038  00000002
         ef7fb03c  efc37500  [anon:libc_malloc]
         ef7fb040  00000011
         ef7fb044  efc35000  [anon:libc_malloc]
         ef7fb048  efc35010  [anon:libc_malloc]
         ef7fb04c  ef7fb490
         ef7fb050  00000000
         ef7fb054  00001cd4
         ef7fb058  00000000
         ef7fb05c  00000000
    #00  ef7fb060  ef7fb074
         ........  ........
    #01  ef7fb060  ef7fb074
         ef7fb064  f52906a8
         ef7fb068  efc37500  [anon:libc_malloc]
         ef7fb06c  f0666555  /system/lib/libhidlbase.so
         ef7fb070  ef7fb118
         ef7fb074  00000000
    #02  ef7fb078  00000011
         ef7fb07c  ef7fb160
         ef7fb080  efc37500  [anon:libc_malloc]
         ef7fb084  efc37554  [anon:libc_malloc]
         ef7fb088  efc37598  [anon:libc_malloc]
         ef7fb08c  00000004
         ef7fb090  00000000
         ef7fb094  00000000
         ef7fb098  00000000
         ef7fb09c  00000000
         ef7fb0a0  00000000
         ef7fb0a4  efc05038  [anon:libc_malloc]
         ef7fb0a8  00000004
         ef7fb0ac  00000006
         ef7fb0b0  00000004
         ef7fb0b4  00000000
         ........  ........
    #03  ef7fb1b8  ef7fb1e4
         ef7fb1bc  000016a2
         ef7fb1c0  f0011b40  [anon:libc_malloc]
         ef7fb1c4  f0011b4c  [anon:libc_malloc]
         ef7fb1c8  00000000
         ef7fb1cc  00000000
         ef7fb1d0  ef7fb1e4
         ef7fb1d4  f067270d  /system/lib/libhidlbase.so
    #04  ef7fb1d8  f0011b40  [anon:libc_malloc]
         ef7fb1dc  f0b18905  /system/lib/libutils.so
    #05  ef7fb1e0  f00052d0  [anon:libc_malloc]
         ef7fb1e4  f0011b40  [anon:libc_malloc]
         ef7fb1e8  f0005300  [anon:libc_malloc]
         ef7fb1ec  f0011b40  [anon:libc_malloc]
         ef7fb1f0  f52906a8
         ef7fb1f4  ef7fb230
         ef7fb1f8  ef7fb230
         ef7fb1fc  ef7fb230
         ef7fb200  00000078
         ef7fb204  00001c41
         ef7fb208  000016a2
         ef7fb20c  ef8fc490
         ef7fb210  ef7fb230
         ef7fb214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ef7fb218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef7fb21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ef7fb220  ef7fb238
         ef7fb224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef7fb228  ef7fb230
         ef7fb22c  00000000
         ef7fb230  ef8fc230
         ef7fb234  ef6fa230
         ef7fb238  00001c56
         ef7fb23c  000016a2
         ef7fb240  00000001
         ef7fb244  ef6fe000
         ef7fb248  000fd230
         ef7fb24c  00001000
         ef7fb250  00000000
         ef7fb254  00000000
         ef7fb258  00000003
         ef7fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15109, name: Binder:5794_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef6f9fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef6fa230
    ip  ef6f9f70  sp  ef6f9f60  lr  f07f3511  pc  f07ee108

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:
         ef6f9f20  f0102410  [anon:libc_malloc]
         ef6f9f24  00000001
         ef6f9f28  00000038
         ef6f9f2c  f0100380  [anon:libc_malloc]
         ef6f9f30  f01023d0  [anon:libc_malloc]
         ef6f9f34  f000bb68  [anon:libc_malloc]
         ef6f9f38  f08523c0  [anon:.bss]
         ef6f9f3c  f000ba08  [anon:libc_malloc]
         ef6f9f40  ef6f9ef8
         ef6f9f44  f000ba08  [anon:libc_malloc]
         ef6f9f48  f000ba14  [anon:libc_malloc]
         ef6f9f4c  f000bb18  [anon:libc_malloc]
         ef6f9f50  00000000
         ef6f9f54  f000ba2c  [anon:libc_malloc]
         ef6f9f58  ef6f9fb4
         ef6f9f5c  f084a3a8  [anon:.bss]
    #00  ef6f9f60  ef6fa490
         ef6f9f64  f084a260  [anon:.bss]
         ef6f9f68  00000089
         ef6f9f6c  00000000
    #01  ef6f9f70  00000000
         ef6f9f74  00000000
         ef6f9f78  ffffffff
         ef6f9f7c  ef6f9fb4
         ef6f9f80  00000000
         ef6f9f84  f52906a8
         ef6f9f88  f052a028  [anon:.bss]
         ef6f9f8c  00000000
         ef6f9f90  00000000
         ef6f9f94  00000002
         ef6f9f98  f084a260  [anon:.bss]
         ef6f9f9c  00000000
         ef6f9fa0  f084a260  [anon:.bss]
         ef6f9fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef6f9fa8  00000000
         ef6f9fac  f084a260  [anon:.bss]
         ef6f9fb0  f0061e00  [anon:libc_malloc]
         ef6f9fb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         ef6f9fb8  f52906a8
         ef6f9fbc  f052a028  [anon:.bss]
         ef6f9fc0  f0063a00  [anon:libc_malloc]
         ef6f9fc4  f084a260  [anon:.bss]
         ef6f9fc8  00000000
         ef6f9fcc  f084a260  [anon:.bss]
         ef6f9fd0  000016a2
         ef6f9fd4  f084a260  [anon:.bss]
         ef6f9fd8  ef6fa230
         ef6f9fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef6f9fe0  00000000
         ef6f9fe4  ef6fa030
         ef6f9fe8  00000000
         ef6f9fec  f0072200  [anon:libc_malloc]
         ef6f9ff0  00000010
         ef6f9ff4  f52906a8
         ef6f9ff8  f0063a10  [anon:libc_malloc]
         ef6f9ffc  f0063a00  [anon:libc_malloc]
         ef6fa000  f084a260  [anon:.bss]
         ef6fa004  00000000
         ef6fa008  f084a260  [anon:.bss]
         ef6fa00c  000016a2
         ef6fa010  f084a260  [anon:.bss]
         ef6fa014  f051add9  /system/lib/libmediadrm.so
    #04  ef6fa018  00000010
         ef6fa01c  00000000
         ef6fa020  f0072400  [anon:libc_malloc]
         ef6fa024  00000000
         ef6fa028  00000000
         ef6fa02c  00000000
         ef6fa030  00000000
         ef6fa034  00000000
         ef6fa038  f52906a8
         ef6fa03c  f0063a10  [anon:libc_malloc]
         ef6fa040  efc36540  [anon:libc_malloc]
         ef6fa044  f084a260  [anon:.bss]
         ef6fa048  00000000
         ef6fa04c  ef6fa1e4
         ef6fa050  000016a2
         ef6fa054  f02c420f  /system/lib/libbinder.so
    #05  ef6fa058  efc36540  [anon:libc_malloc]
         ef6fa05c  efc00a30  [anon:libc_malloc]
         ef6fa060  f0063a10  [anon:libc_malloc]
         ef6fa064  f52906a8
         ef6fa068  efc36540  [anon:libc_malloc]
         ef6fa06c  efc02270  [anon:libc_malloc]
         ef6fa070  00000001
         ef6fa074  f02c4193  /system/lib/libbinder.so
    #06  ef6fa078  f084a260  [anon:.bss]
         ef6fa07c  f0072200  [anon:libc_malloc]
         ef6fa080  efc36540  [anon:libc_malloc]
         ef6fa084  f0072254  [anon:libc_malloc]
         ef6fa088  f084a260  [anon:.bss]
         ef6fa08c  f02cb0ad  /system/lib/libbinder.so
    #07  ef6fa090  ffff0208  [vectors]
         ef6fa094  ef6fa0e9
         ef6fa098  0000000a
         ef6fa09c  00000001
         ef6fa0a0  00000003
         ef6fa0a4  ef6fa0db
         ef6fa0a8  f52906a8
         ef6fa0ac  00000000
         ef6fa0b0  03000000
         ef6fa0b4  ef6fa0f4
         ef6fa0b8  ef6fa490
         ef6fa0bc  f07f4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ef6fa0c0  00000000
         ef6fa0c4  f0b89a0d  /system/lib/libbase.so
         ef6fa0c8  ef6fa0f4
         ef6fa0cc  03000000
         ........  ........
    #08  ef6fa1a0  f0072200  [anon:libc_malloc]
         ef6fa1a4  f0072254  [anon:libc_malloc]
         ef6fa1a8  00000000
         ef6fa1ac  f0072200  [anon:libc_malloc]
         ef6fa1b0  f0072290  [anon:libc_malloc]
         ef6fa1b4  00000000
         ef6fa1b8  00000000
         ef6fa1bc  f02cb35b  /system/lib/libbinder.so
    #09  ef6fa1c0  00000000
         ef6fa1c4  f02ca8af  /system/lib/libbinder.so
         ef6fa1c8  f007aa80  [anon:libc_malloc]
         ef6fa1cc  f007aa8c  [anon:libc_malloc]
         ef6fa1d0  00000000
         ef6fa1d4  f02e4939  /system/lib/libbinder.so
    #10  ef6fa1d8  f007aa80  [anon:libc_malloc]
         ef6fa1dc  f0b18905  /system/lib/libutils.so
    #11  ef6fa1e0  f0053640  [anon:libc_malloc]
         ef6fa1e4  f007aa80  [anon:libc_malloc]
         ef6fa1e8  f00535f0  [anon:libc_malloc]
         ef6fa1ec  f007aa80  [anon:libc_malloc]
         ef6fa1f0  f52906a8
         ef6fa1f4  ef6fa230
         ef6fa1f8  ef6fa230
         ef6fa1fc  ef6fa230
         ef6fa200  00000078
         ef6fa204  000016a2
         ef6fa208  000016a2
         ef6fa20c  f11c2020
         ef6fa210  ef6fa230
         ef6fa214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef6fa218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef6fa21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef6fa220  ef6fa238
         ef6fa224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef6fa228  ef6fa230
         ef6fa22c  00000000
         ef6fa230  ef7fb230
         ef6fa234  ef5f9230
         ef6fa238  00003b05
         ef6fa23c  000016a2
         ef6fa240  00000001
         ef6fa244  ef5fd000
         ef6fa248  000fd230
         ef6fa24c  00001000
         ef6fa250  00000000
         ef6fa254  00000000
         ef6fa258  00000003
         ef6fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15111, name: Binder:5794_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef5f8fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef5f9230
    ip  ef5f8f70  sp  ef5f8f60  lr  f07f3511  pc  f07ee108

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:
         ef5f8f20  00000003
         ef5f8f24  00000000
         ef5f8f28  ef5f90a0
         ef5f8f2c  f084a260  [anon:.bss]
         ef5f8f30  efc2e600  [anon:libc_malloc]
         ef5f8f34  f02d25f3  /system/lib/libbinder.so
         ef5f8f38  00000003
         ef5f8f3c  f0b16ad1  /system/lib/libutils.so
         ef5f8f40  ef5f8fc8
         ef5f8f44  f0516b2b  /system/lib/libmediadrm.so
         ef5f8f48  f000c244  [anon:libc_malloc]
         ef5f8f4c  f000c244  [anon:libc_malloc]
         ef5f8f50  00000000
         ef5f8f54  00000005
         ef5f8f58  ef5f8fb4
         ef5f8f5c  f084a3a8  [anon:.bss]
    #00  ef5f8f60  ef5f9490
         ef5f8f64  f084a260  [anon:.bss]
         ef5f8f68  00000089
         ef5f8f6c  00000000
    #01  ef5f8f70  00000000
         ef5f8f74  00000000
         ef5f8f78  ffffffff
         ef5f8f7c  ef5f8fb4
         ef5f8f80  00000000
         ef5f8f84  f52906a8
         ef5f8f88  f052a028  [anon:.bss]
         ef5f8f8c  00000000
         ef5f8f90  00000000
         ef5f8f94  00000002
         ef5f8f98  f084a260  [anon:.bss]
         ef5f8f9c  00000000
         ef5f8fa0  f084a260  [anon:.bss]
         ef5f8fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef5f8fa8  00000000
         ef5f8fac  f084a260  [anon:.bss]
         ef5f8fb0  00000000
         ef5f8fb4  00000000
         ef5f8fb8  f52906a8
         ef5f8fbc  f052a028  [anon:.bss]
         ef5f8fc0  f0042000  [anon:libc_malloc]
         ef5f8fc4  f084a260  [anon:.bss]
         ef5f8fc8  00000000
         ef5f8fcc  f084a260  [anon:.bss]
         ef5f8fd0  000016a2
         ef5f8fd4  f084a260  [anon:.bss]
         ef5f8fd8  ef5f9230
         ef5f8fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef5f8fe0  00000004
         ef5f8fe4  f0b1a2cb  /system/lib/libutils.so
         ef5f8fe8  00000000
         ef5f8fec  efc56200  [anon:libc_malloc]
         ef5f8ff0  00000010
         ef5f8ff4  f52906a8
         ef5f8ff8  f0042010  [anon:libc_malloc]
         ef5f8ffc  f0042000  [anon:libc_malloc]
         ef5f9000  f084a260  [anon:.bss]
         ef5f9004  00000000
         ef5f9008  f084a260  [anon:.bss]
         ef5f900c  000016a2
         ef5f9010  f084a260  [anon:.bss]
         ef5f9014  f051add9  /system/lib/libmediadrm.so
    #04  ef5f9018  00000010
         ef5f901c  00000000
         ef5f9020  efc56800  [anon:libc_malloc]
         ef5f9024  00000000
         ef5f9028  00000000
         ef5f902c  00000000
         ef5f9030  00000000
         ef5f9034  00000000
         ef5f9038  f52906a8
         ef5f903c  f0042010  [anon:libc_malloc]
         ef5f9040  efc362c0  [anon:libc_malloc]
         ef5f9044  f084a260  [anon:.bss]
         ef5f9048  00000000
         ef5f904c  ef5f91e4
         ef5f9050  000016a2
         ef5f9054  f02c420f  /system/lib/libbinder.so
    #05  ef5f9058  efc362c0  [anon:libc_malloc]
         ef5f905c  efc004d0  [anon:libc_malloc]
         ef5f9060  f0042010  [anon:libc_malloc]
         ef5f9064  f52906a8
         ef5f9068  efc362c0  [anon:libc_malloc]
         ef5f906c  efc022a0  [anon:libc_malloc]
         ef5f9070  00000001
         ef5f9074  f02c4193  /system/lib/libbinder.so
    #06  ef5f9078  00000000
         ef5f907c  efc56200  [anon:libc_malloc]
         ef5f9080  efc362c0  [anon:libc_malloc]
         ef5f9084  efc56254  [anon:libc_malloc]
         ef5f9088  f084a260  [anon:.bss]
         ef5f908c  f02cb0ad  /system/lib/libbinder.so
    #07  ef5f9090  00000000
         ef5f9094  ef5f90a0
         ef5f9098  ef5f9160
         ef5f909c  00000000
         ef5f90a0  00000000
         ef5f90a4  efc05078  [anon:libc_malloc]
         ef5f90a8  00000004
         ef5f90ac  00000006
         ef5f90b0  00000000
         ef5f90b4  00000000
         ef5f90b8  00000000
         ef5f90bc  00000000
         ef5f90c0  00000000
         ef5f90c4  f0840000  /apex/com.android.runtime/lib/bionic/libc.so
         ef5f90c8  00000000
         ef5f90cc  f0010001  [anon:libc_malloc]
         ........  ........
    #08  ef5f91a0  ef5f9230
         ef5f91a4  f02cb2b1  /system/lib/libbinder.so
         ef5f91a8  00000000
         ef5f91ac  efc56200  [anon:libc_malloc]
         ef5f91b0  efc56290  [anon:libc_malloc]
         ef5f91b4  00000000
         ef5f91b8  00000000
         ef5f91bc  f02cb35b  /system/lib/libbinder.so
    #09  ef5f91c0  00000000
         ef5f91c4  f02ca8af  /system/lib/libbinder.so
         ef5f91c8  f007ab70  [anon:libc_malloc]
         ef5f91cc  f007ab7c  [anon:libc_malloc]
         ef5f91d0  00000000
         ef5f91d4  f02e4939  /system/lib/libbinder.so
    #10  ef5f91d8  f007ab70  [anon:libc_malloc]
         ef5f91dc  f0b18905  /system/lib/libutils.so
    #11  ef5f91e0  f0053660  [anon:libc_malloc]
         ef5f91e4  f007ab70  [anon:libc_malloc]
         ef5f91e8  f0053640  [anon:libc_malloc]
         ef5f91ec  f007ab70  [anon:libc_malloc]
         ef5f91f0  f52906a8
         ef5f91f4  ef5f9230
         ef5f91f8  ef5f9230
         ef5f91fc  ef5f9230
         ef5f9200  00000078
         ef5f9204  00003b05
         ef5f9208  000016a2
         ef5f920c  ef6fa490
         ef5f9210  ef5f9230
         ef5f9214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef5f9218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef5f921c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef5f9220  ef5f9238
         ef5f9224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef5f9228  ef5f9230
         ef5f922c  00000000
         ef5f9230  ef6fa230
         ef5f9234  ef4f8230
         ef5f9238  00003b07
         ef5f923c  000016a2
         ef5f9240  00000001
         ef5f9244  ef4fc000
         ef5f9248  000fd230
         ef5f924c  00001000
         ef5f9250  00000000
         ef5f9254  00000000
         ef5f9258  00000003
         ef5f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15112, name: Binder:5794_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef4f7fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef4f8230
    ip  ef4f7f70  sp  ef4f7f60  lr  f07f3511  pc  f07ee108

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:
         ef4f7f20  f0102410  [anon:libc_malloc]
         ef4f7f24  00000001
         ef4f7f28  00000038
         ef4f7f2c  f0100380  [anon:libc_malloc]
         ef4f7f30  f01023d0  [anon:libc_malloc]
         ef4f7f34  f000c968  [anon:libc_malloc]
         ef4f7f38  f08523c0  [anon:.bss]
         ef4f7f3c  f000c808  [anon:libc_malloc]
         ef4f7f40  ef4f7ef8
         ef4f7f44  f000c808  [anon:libc_malloc]
         ef4f7f48  f000c814  [anon:libc_malloc]
         ef4f7f4c  f000c918  [anon:libc_malloc]
         ef4f7f50  00000000
         ef4f7f54  f000c82c  [anon:libc_malloc]
         ef4f7f58  ef4f7fb4
         ef4f7f5c  f084a3a8  [anon:.bss]
    #00  ef4f7f60  ef4f8490
         ef4f7f64  f084a260  [anon:.bss]
         ef4f7f68  00000089
         ef4f7f6c  00000000
    #01  ef4f7f70  00000000
         ef4f7f74  00000000
         ef4f7f78  ffffffff
         ef4f7f7c  ef4f7fb4
         ef4f7f80  00000000
         ef4f7f84  f52906a8
         ef4f7f88  f052a028  [anon:.bss]
         ef4f7f8c  00000000
         ef4f7f90  00000000
         ef4f7f94  00000002
         ef4f7f98  f084a260  [anon:.bss]
         ef4f7f9c  00000000
         ef4f7fa0  f084a260  [anon:.bss]
         ef4f7fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef4f7fa8  00000000
         ef4f7fac  f084a260  [anon:.bss]
         ef4f7fb0  f0061920  [anon:libc_malloc]
         ef4f7fb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         ef4f7fb8  f52906a8
         ef4f7fbc  f052a028  [anon:.bss]
         ef4f7fc0  f005ae00  [anon:libc_malloc]
         ef4f7fc4  f084a260  [anon:.bss]
         ef4f7fc8  00000000
         ef4f7fcc  f084a260  [anon:.bss]
         ef4f7fd0  000016a2
         ef4f7fd4  f084a260  [anon:.bss]
         ef4f7fd8  ef4f8230
         ef4f7fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef4f7fe0  00000000
         ef4f7fe4  ef4f8030
         ef4f7fe8  00000000
         ef4f7fec  f0072600  [anon:libc_malloc]
         ef4f7ff0  00000010
         ef4f7ff4  f52906a8
         ef4f7ff8  f005ae10  [anon:libc_malloc]
         ef4f7ffc  f005ae00  [anon:libc_malloc]
         ef4f8000  f084a260  [anon:.bss]
         ef4f8004  00000000
         ef4f8008  f084a260  [anon:.bss]
         ef4f800c  000016a2
         ef4f8010  f084a260  [anon:.bss]
         ef4f8014  f051add9  /system/lib/libmediadrm.so
    #04  ef4f8018  00000010
         ef4f801c  00000000
         ef4f8020  f0072800  [anon:libc_malloc]
         ef4f8024  00000000
         ef4f8028  00000000
         ef4f802c  00000000
         ef4f8030  00000000
         ef4f8034  00000000
         ef4f8038  f52906a8
         ef4f803c  f005ae10  [anon:libc_malloc]
         ef4f8040  f00292c0  [anon:libc_malloc]
         ef4f8044  f084a260  [anon:.bss]
         ef4f8048  00000000
         ef4f804c  ef4f81e4
         ef4f8050  000016a2
         ef4f8054  f02c420f  /system/lib/libbinder.so
    #05  ef4f8058  f00292c0  [anon:libc_malloc]
         ef4f805c  f0005940  [anon:libc_malloc]
         ef4f8060  f005ae10  [anon:libc_malloc]
         ef4f8064  f52906a8
         ef4f8068  f00292c0  [anon:libc_malloc]
         ef4f806c  f00072c0  [anon:libc_malloc]
         ef4f8070  00000001
         ef4f8074  f02c4193  /system/lib/libbinder.so
    #06  ef4f8078  f084a260  [anon:.bss]
         ef4f807c  f0072600  [anon:libc_malloc]
         ef4f8080  f00292c0  [anon:libc_malloc]
         ef4f8084  f0072654  [anon:libc_malloc]
         ef4f8088  f084a260  [anon:.bss]
         ef4f808c  f02cb0ad  /system/lib/libbinder.so
    #07  ef4f8090  ffff0208  [vectors]
         ef4f8094  ef4f80e9
         ef4f8098  0000000a
         ef4f809c  f000c800  [anon:libc_malloc]
         ef4f80a0  f52906a8
         ef4f80a4  f000a508  [anon:libc_malloc]
         ef4f80a8  f52906a8
         ef4f80ac  00000000
         ef4f80b0  03000000
         ef4f80b4  ef4f80f4
         ef4f80b8  ef4f8490
         ef4f80bc  f07f4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ef4f80c0  00000000
         ef4f80c4  f0b89a0d  /system/lib/libbase.so
         ef4f80c8  ef4f80f4
         ef4f80cc  03000000
         ........  ........
    #08  ef4f81a0  f0072600  [anon:libc_malloc]
         ef4f81a4  f0072654  [anon:libc_malloc]
         ef4f81a8  00000000
         ef4f81ac  f0072600  [anon:libc_malloc]
         ef4f81b0  f0072690  [anon:libc_malloc]
         ef4f81b4  00000000
         ef4f81b8  00000000
         ef4f81bc  f02cb35b  /system/lib/libbinder.so
    #09  ef4f81c0  00000000
         ef4f81c4  f02ca8af  /system/lib/libbinder.so
         ef4f81c8  efc8bd50  [anon:libc_malloc]
         ef4f81cc  efc8bd5c  [anon:libc_malloc]
         ef4f81d0  00000000
         ef4f81d4  f02e4939  /system/lib/libbinder.so
    #10  ef4f81d8  efc8bd50  [anon:libc_malloc]
         ef4f81dc  f0b18905  /system/lib/libutils.so
    #11  ef4f81e0  efc62570  [anon:libc_malloc]
         ef4f81e4  efc8bd50  [anon:libc_malloc]
         ef4f81e8  f0053660  [anon:libc_malloc]
         ef4f81ec  efc8bd50  [anon:libc_malloc]
         ef4f81f0  f52906a8
         ef4f81f4  ef4f8230
         ef4f81f8  ef4f8230
         ef4f81fc  ef4f8230
         ef4f8200  00000078
         ef4f8204  00003b07
         ef4f8208  000016a2
         ef4f820c  ef5f9490
         ef4f8210  ef4f8230
         ef4f8214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef4f8218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef4f821c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef4f8220  ef4f8238
         ef4f8224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef4f8228  ef4f8230
         ef4f822c  00000000
         ef4f8230  ef5f9230
         ef4f8234  ef3f7230
         ef4f8238  00003b08
         ef4f823c  000016a2
         ef4f8240  00000001
         ef4f8244  ef3fb000
         ef4f8248  000fd230
         ef4f824c  00001000
         ef4f8250  00000000
         ef4f8254  00000000
         ef4f8258  00000003
         ef4f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15113, name: Binder:5794_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef3f6fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef3f7230
    ip  ef3f6f70  sp  ef3f6f60  lr  f07f3511  pc  f07ee108

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:
         ef3f6f20  efd01cf0  [anon:libc_malloc]
         ef3f6f24  f000d014  [anon:libc_malloc]
         ef3f6f28  f08523c0  [anon:.bss]
         ef3f6f2c  f000cf08  [anon:libc_malloc]
         ef3f6f30  ef3f6ee8
         ef3f6f34  00000000
         ef3f6f38  00000000
         ef3f6f3c  f52906a8
         ef3f6f40  00000000
         ef3f6f44  f000cf08  [anon:libc_malloc]
         ef3f6f48  f000cf14  [anon:libc_malloc]
         ef3f6f4c  f000d018  [anon:libc_malloc]
         ef3f6f50  00000000
         ef3f6f54  f000cfa4  [anon:libc_malloc]
         ef3f6f58  ef3f6fb4
         ef3f6f5c  f084a3a8  [anon:.bss]
    #00  ef3f6f60  ef3f7490
         ef3f6f64  f084a260  [anon:.bss]
         ef3f6f68  00000089
         ef3f6f6c  00000000
    #01  ef3f6f70  00000000
         ef3f6f74  00000000
         ef3f6f78  ffffffff
         ef3f6f7c  ef3f6fb4
         ef3f6f80  00000000
         ef3f6f84  f52906a8
         ef3f6f88  f052a028  [anon:.bss]
         ef3f6f8c  00000000
         ef3f6f90  00000000
         ef3f6f94  00000002
         ef3f6f98  f084a260  [anon:.bss]
         ef3f6f9c  00000000
         ef3f6fa0  f084a260  [anon:.bss]
         ef3f6fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef3f6fa8  00000000
         ef3f6fac  f084a260  [anon:.bss]
         ef3f6fb0  efc839a0  [anon:libc_malloc]
         ef3f6fb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         ef3f6fb8  f52906a8
         ef3f6fbc  f052a028  [anon:.bss]
         ef3f6fc0  f005a000  [anon:libc_malloc]
         ef3f6fc4  f084a260  [anon:.bss]
         ef3f6fc8  00000000
         ef3f6fcc  f084a260  [anon:.bss]
         ef3f6fd0  000016a2
         ef3f6fd4  f084a260  [anon:.bss]
         ef3f6fd8  ef3f7230
         ef3f6fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef3f6fe0  00000000
         ef3f6fe4  ef3f7030
         ef3f6fe8  00000000
         ef3f6fec  efc56a00  [anon:libc_malloc]
         ef3f6ff0  00000010
         ef3f6ff4  f52906a8
         ef3f6ff8  f005a010  [anon:libc_malloc]
         ef3f6ffc  f005a000  [anon:libc_malloc]
         ef3f7000  f084a260  [anon:.bss]
         ef3f7004  00000000
         ef3f7008  f084a260  [anon:.bss]
         ef3f700c  000016a2
         ef3f7010  f084a260  [anon:.bss]
         ef3f7014  f051add9  /system/lib/libmediadrm.so
    #04  ef3f7018  00000010
         ef3f701c  00000000
         ef3f7020  efc56c00  [anon:libc_malloc]
         ef3f7024  00000000
         ef3f7028  00000000
         ef3f702c  00000000
         ef3f7030  00000000
         ef3f7034  00000000
         ef3f7038  f52906a8
         ef3f703c  f005a010  [anon:libc_malloc]
         ef3f7040  f0029340  [anon:libc_malloc]
         ef3f7044  f084a260  [anon:.bss]
         ef3f7048  00000000
         ef3f704c  ef3f71e4
         ef3f7050  000016a2
         ef3f7054  f02c420f  /system/lib/libbinder.so
    #05  ef3f7058  f0029340  [anon:libc_malloc]
         ef3f705c  f0005430  [anon:libc_malloc]
         ef3f7060  f005a010  [anon:libc_malloc]
         ef3f7064  f52906a8
         ef3f7068  f0029340  [anon:libc_malloc]
         ef3f706c  efc020f0  [anon:libc_malloc]
         ef3f7070  00000001
         ef3f7074  f02c4193  /system/lib/libbinder.so
    #06  ef3f7078  f084a260  [anon:.bss]
         ef3f707c  efc56a00  [anon:libc_malloc]
         ef3f7080  f0029340  [anon:libc_malloc]
         ef3f7084  efc56a54  [anon:libc_malloc]
         ef3f7088  f084a260  [anon:.bss]
         ef3f708c  f02cb0ad  /system/lib/libbinder.so
    #07  ef3f7090  ffff0208  [vectors]
         ef3f7094  ef3f70e9
         ef3f7098  0000000a
         ef3f709c  f000cf00  [anon:libc_malloc]
         ef3f70a0  f52906a8
         ef3f70a4  f000c808  [anon:libc_malloc]
         ef3f70a8  f52906a8
         ef3f70ac  f000cf08  [anon:libc_malloc]
         ef3f70b0  0000000f
         ef3f70b4  f000cf2c  [anon:libc_malloc]
         ef3f70b8  ef3f7128
         ef3f70bc  f000cfa4  [anon:libc_malloc]
         ef3f70c0  efc00000  [anon:libc_malloc]
         ef3f70c4  f000cff8  [anon:libc_malloc]
         ef3f70c8  efc700c0  [anon:libc_malloc]
         ef3f70cc  f07c3d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ef3f71a0  efc56a00  [anon:libc_malloc]
         ef3f71a4  efc56a54  [anon:libc_malloc]
         ef3f71a8  00000000
         ef3f71ac  efc56a00  [anon:libc_malloc]
         ef3f71b0  efc56a90  [anon:libc_malloc]
         ef3f71b4  00000000
         ef3f71b8  00000000
         ef3f71bc  f02cb35b  /system/lib/libbinder.so
    #09  ef3f71c0  00000000
         ef3f71c4  f02ca8af  /system/lib/libbinder.so
         ef3f71c8  f007ac30  [anon:libc_malloc]
         ef3f71cc  f007ac3c  [anon:libc_malloc]
         ef3f71d0  00000000
         ef3f71d4  f02e4939  /system/lib/libbinder.so
    #10  ef3f71d8  f007ac30  [anon:libc_malloc]
         ef3f71dc  f0b18905  /system/lib/libutils.so
    #11  ef3f71e0  f0053690  [anon:libc_malloc]
         ef3f71e4  f007ac30  [anon:libc_malloc]
         ef3f71e8  efc62570  [anon:libc_malloc]
         ef3f71ec  f007ac30  [anon:libc_malloc]
         ef3f71f0  f52906a8
         ef3f71f4  ef3f7230
         ef3f71f8  ef3f7230
         ef3f71fc  ef3f7230
         ef3f7200  00000078
         ef3f7204  00003b08
         ef3f7208  000016a2
         ef3f720c  ef4f8490
         ef3f7210  ef3f7230
         ef3f7214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef3f7218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef3f721c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef3f7220  ef3f7238
         ef3f7224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef3f7228  ef3f7230
         ef3f722c  00000000
         ef3f7230  ef4f8230
         ef3f7234  ef2f6230
         ef3f7238  00003b09
         ef3f723c  000016a2
         ef3f7240  00000001
         ef3f7244  ef2fa000
         ef3f7248  000fd230
         ef3f724c  00001000
         ef3f7250  00000000
         ef3f7254  00000000
         ef3f7258  00000003
         ef3f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15114, name: Binder:5794_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef2f5fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef2f6230
    ip  ef2f5f70  sp  ef2f5f60  lr  f07f3511  pc  f07ee108

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:
         ef2f5f20  00000005
         ef2f5f24  00000000
         ef2f5f28  ef2f60a0
         ef2f5f2c  f084a260  [anon:.bss]
         ef2f5f30  efc2e600  [anon:libc_malloc]
         ef2f5f34  f02d25f3  /system/lib/libbinder.so
         ef2f5f38  ef2f5fc8
         ef2f5f3c  fffff828
         ef2f5f40  ef2f5fc8
         ef2f5f44  f05174e5  /system/lib/libmediadrm.so
         ef2f5f48  f000d72c  [anon:libc_malloc]
         ef2f5f4c  f000d72c  [anon:libc_malloc]
         ef2f5f50  00000000
         ef2f5f54  00000003
         ef2f5f58  ef2f5fb4
         ef2f5f5c  f084a3a8  [anon:.bss]
    #00  ef2f5f60  ef2f6490
         ef2f5f64  f084a260  [anon:.bss]
         ef2f5f68  00000089
         ef2f5f6c  00000000
    #01  ef2f5f70  00000000
         ef2f5f74  00000000
         ef2f5f78  ffffffff
         ef2f5f7c  ef2f5fb4
         ef2f5f80  00000000
         ef2f5f84  f52906a8
         ef2f5f88  f052a028  [anon:.bss]
         ef2f5f8c  00000000
         ef2f5f90  00000000
         ef2f5f94  00000002
         ef2f5f98  f084a260  [anon:.bss]
         ef2f5f9c  00000000
         ef2f5fa0  f084a260  [anon:.bss]
         ef2f5fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef2f5fa8  00000000
         ef2f5fac  f084a260  [anon:.bss]
         ef2f5fb0  00000000
         ef2f5fb4  00000000
         ef2f5fb8  f52906a8
         ef2f5fbc  f052a028  [anon:.bss]
         ef2f5fc0  f0042c00  [anon:libc_malloc]
         ef2f5fc4  f084a260  [anon:.bss]
         ef2f5fc8  00000000
         ef2f5fcc  f084a260  [anon:.bss]
         ef2f5fd0  000016a2
         ef2f5fd4  f084a260  [anon:.bss]
         ef2f5fd8  ef2f6230
         ef2f5fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef2f5fe0  00000004
         ef2f5fe4  f0b1a2cb  /system/lib/libutils.so
         ef2f5fe8  00000000
         ef2f5fec  f0072a00  [anon:libc_malloc]
         ef2f5ff0  00000010
         ef2f5ff4  f52906a8
         ef2f5ff8  f0042c10  [anon:libc_malloc]
         ef2f5ffc  f0042c00  [anon:libc_malloc]
         ef2f6000  f084a260  [anon:.bss]
         ef2f6004  00000000
         ef2f6008  f084a260  [anon:.bss]
         ef2f600c  000016a2
         ef2f6010  f084a260  [anon:.bss]
         ef2f6014  f051add9  /system/lib/libmediadrm.so
    #04  ef2f6018  00000010
         ef2f601c  00000000
         ef2f6020  f0072c00  [anon:libc_malloc]
         ef2f6024  00000000
         ef2f6028  00000000
         ef2f602c  00000000
         ef2f6030  00000000
         ef2f6034  00000000
         ef2f6038  f52906a8
         ef2f603c  f0042c10  [anon:libc_malloc]
         ef2f6040  efc36300  [anon:libc_malloc]
         ef2f6044  f084a260  [anon:.bss]
         ef2f6048  00000000
         ef2f604c  ef2f61e4
         ef2f6050  000016a2
         ef2f6054  f02c420f  /system/lib/libbinder.so
    #05  ef2f6058  efc36300  [anon:libc_malloc]
         ef2f605c  efc00700  [anon:libc_malloc]
         ef2f6060  f0042c10  [anon:libc_malloc]
         ef2f6064  f52906a8
         ef2f6068  efc36300  [anon:libc_malloc]
         ef2f606c  f00069a8  [anon:libc_malloc]
         ef2f6070  00000001
         ef2f6074  f02c4193  /system/lib/libbinder.so
    #06  ef2f6078  00000000
         ef2f607c  f0072a00  [anon:libc_malloc]
         ef2f6080  efc36300  [anon:libc_malloc]
         ef2f6084  f0072a54  [anon:libc_malloc]
         ef2f6088  f084a260  [anon:.bss]
         ef2f608c  f02cb0ad  /system/lib/libbinder.so
    #07  ef2f6090  00000000
         ef2f6094  ef2f60a0
         ef2f6098  ef2f6160
         ef2f609c  00000000
         ef2f60a0  00000000
         ef2f60a4  f00534a0  [anon:libc_malloc]
         ef2f60a8  00000008
         ef2f60ac  0000000c
         ef2f60b0  00000000
         ef2f60b4  00000000
         ef2f60b8  00000000
         ef2f60bc  00000000
         ef2f60c0  00000000
         ef2f60c4  f5290000
         ef2f60c8  00000000
         ef2f60cc  f0010001  [anon:libc_malloc]
         ........  ........
    #08  ef2f61a0  ef2f6230
         ef2f61a4  f02cb2b1  /system/lib/libbinder.so
         ef2f61a8  00000000
         ef2f61ac  f0072a00  [anon:libc_malloc]
         ef2f61b0  f0072a90  [anon:libc_malloc]
         ef2f61b4  00000000
         ef2f61b8  00000000
         ef2f61bc  f02cb35b  /system/lib/libbinder.so
    #09  ef2f61c0  00000000
         ef2f61c4  f02ca8af  /system/lib/libbinder.so
         ef2f61c8  efc8be10  [anon:libc_malloc]
         ef2f61cc  efc8be1c  [anon:libc_malloc]
         ef2f61d0  00000000
         ef2f61d4  f02e4939  /system/lib/libbinder.so
    #10  ef2f61d8  efc8be10  [anon:libc_malloc]
         ef2f61dc  f0b18905  /system/lib/libutils.so
    #11  ef2f61e0  efc625e0  [anon:libc_malloc]
         ef2f61e4  efc8be10  [anon:libc_malloc]
         ef2f61e8  f0053690  [anon:libc_malloc]
         ef2f61ec  efc8be10  [anon:libc_malloc]
         ef2f61f0  f52906a8
         ef2f61f4  ef2f6230
         ef2f61f8  ef2f6230
         ef2f61fc  ef2f6230
         ef2f6200  00000078
         ef2f6204  00003b09
         ef2f6208  000016a2
         ef2f620c  ef3f7490
         ef2f6210  ef2f6230
         ef2f6214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef2f6218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef2f621c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef2f6220  ef2f6238
         ef2f6224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef2f6228  ef2f6230
         ef2f622c  00000000
         ef2f6230  ef3f7230
         ef2f6234  ef1f5230
         ef2f6238  00003b0a
         ef2f623c  000016a2
         ef2f6240  00000001
         ef2f6244  ef1f9000
         ef2f6248  000fd230
         ef2f624c  00001000
         ef2f6250  00000000
         ef2f6254  00000000
         ef2f6258  00000003
         ef2f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15115, name: Binder:5794_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef1f4fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef1f5230
    ip  ef1f4f70  sp  ef1f4f60  lr  f07f3511  pc  f07ee108

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:
         ef1f4f20  00000004
         ef1f4f24  00000000
         ef1f4f28  ef1f50a0
         ef1f4f2c  f084a260  [anon:.bss]
         ef1f4f30  efc55a00  [anon:libc_malloc]
         ef1f4f34  f02d25f3  /system/lib/libbinder.so
         ef1f4f38  ef1f50a0
         ef1f4f3c  efc55a04  [anon:libc_malloc]
         ef1f4f40  00000004
         ef1f4f44  f05171e7  /system/lib/libmediadrm.so
         ef1f4f48  f52906a8
         ef1f4f4c  f000de2c  [anon:libc_malloc]
         ef1f4f50  00000000
         ef1f4f54  ef1f4f90
         ef1f4f58  ef1f4fb4
         ef1f4f5c  f084a3a8  [anon:.bss]
    #00  ef1f4f60  ef1f5490
         ef1f4f64  f084a260  [anon:.bss]
         ef1f4f68  00000089
         ef1f4f6c  00000000
    #01  ef1f4f70  00000000
         ef1f4f74  00000000
         ef1f4f78  ffffffff
         ef1f4f7c  ef1f4fb4
         ef1f4f80  00000000
         ef1f4f84  f52906a8
         ef1f4f88  f052a028  [anon:.bss]
         ef1f4f8c  00000000
         ef1f4f90  00000000
         ef1f4f94  00000002
         ef1f4f98  f084a260  [anon:.bss]
         ef1f4f9c  00000000
         ef1f4fa0  f084a260  [anon:.bss]
         ef1f4fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef1f4fa8  00000000
         ef1f4fac  f084a260  [anon:.bss]
         ef1f4fb0  00000000
         ef1f4fb4  00000000
         ef1f4fb8  f52906a8
         ef1f4fbc  f052a028  [anon:.bss]
         ef1f4fc0  f005ac00  [anon:libc_malloc]
         ef1f4fc4  f084a260  [anon:.bss]
         ef1f4fc8  00000000
         ef1f4fcc  f084a260  [anon:.bss]
         ef1f4fd0  000016a2
         ef1f4fd4  f084a260  [anon:.bss]
         ef1f4fd8  ef1f5230
         ef1f4fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef1f4fe0  00000004
         ef1f4fe4  f0b1a2cb  /system/lib/libutils.so
         ef1f4fe8  00000000
         ef1f4fec  efc56e00  [anon:libc_malloc]
         ef1f4ff0  00000010
         ef1f4ff4  f52906a8
         ef1f4ff8  f005ac10  [anon:libc_malloc]
         ef1f4ffc  f005ac00  [anon:libc_malloc]
         ef1f5000  f084a260  [anon:.bss]
         ef1f5004  00000000
         ef1f5008  f084a260  [anon:.bss]
         ef1f500c  000016a2
         ef1f5010  f084a260  [anon:.bss]
         ef1f5014  f051add9  /system/lib/libmediadrm.so
    #04  ef1f5018  00000010
         ef1f501c  00000000
         ef1f5020  efca1000  [anon:libc_malloc]
         ef1f5024  00000000
         ef1f5028  00000000
         ef1f502c  00000000
         ef1f5030  00000000
         ef1f5034  00000000
         ef1f5038  f52906a8
         ef1f503c  f005ac10  [anon:libc_malloc]
         ef1f5040  f0029300  [anon:libc_malloc]
         ef1f5044  f084a260  [anon:.bss]
         ef1f5048  00000000
         ef1f504c  ef1f51e4
         ef1f5050  000016a2
         ef1f5054  f02c420f  /system/lib/libbinder.so
    #05  ef1f5058  f0029300  [anon:libc_malloc]
         ef1f505c  f0005420  [anon:libc_malloc]
         ef1f5060  f005ac10  [anon:libc_malloc]
         ef1f5064  f52906a8
         ef1f5068  f0029300  [anon:libc_malloc]
         ef1f506c  f00068d0  [anon:libc_malloc]
         ef1f5070  00000001
         ef1f5074  f02c4193  /system/lib/libbinder.so
    #06  ef1f5078  00000000
         ef1f507c  efc56e00  [anon:libc_malloc]
         ef1f5080  f0029300  [anon:libc_malloc]
         ef1f5084  efc56e54  [anon:libc_malloc]
         ef1f5088  f084a260  [anon:.bss]
         ef1f508c  f02cb0ad  /system/lib/libbinder.so
    #07  ef1f5090  00000000
         ef1f5094  ef1f50a0
         ef1f5098  ef1f5160
         ef1f509c  00000000
         ef1f50a0  00000000
         ef1f50a4  efc05088  [anon:libc_malloc]
         ef1f50a8  00000004
         ef1f50ac  00000006
         ef1f50b0  00000000
         ef1f50b4  00000000
         ef1f50b8  00000000
         ef1f50bc  00000000
         ef1f50c0  00000000
         ef1f50c4  f5290000
         ef1f50c8  00000000
         ef1f50cc  f0010001  [anon:libc_malloc]
         ........  ........
    #08  ef1f51a0  ef1f5230
         ef1f51a4  f02cb2b1  /system/lib/libbinder.so
         ef1f51a8  00000000
         ef1f51ac  efc56e00  [anon:libc_malloc]
         ef1f51b0  efc56e90  [anon:libc_malloc]
         ef1f51b4  00000000
         ef1f51b8  00000000
         ef1f51bc  f02cb35b  /system/lib/libbinder.so
    #09  ef1f51c0  00000000
         ef1f51c4  f02ca8af  /system/lib/libbinder.so
         ef1f51c8  f007acf0  [anon:libc_malloc]
         ef1f51cc  f007acfc  [anon:libc_malloc]
         ef1f51d0  00000000
         ef1f51d4  f02e4939  /system/lib/libbinder.so
    #10  ef1f51d8  f007acf0  [anon:libc_malloc]
         ef1f51dc  f0b18905  /system/lib/libutils.so
    #11  ef1f51e0  f00536c0  [anon:libc_malloc]
         ef1f51e4  f007acf0  [anon:libc_malloc]
         ef1f51e8  efc625e0  [anon:libc_malloc]
         ef1f51ec  f007acf0  [anon:libc_malloc]
         ef1f51f0  f52906a8
         ef1f51f4  ef1f5230
         ef1f51f8  ef1f5230
         ef1f51fc  ef1f5230
         ef1f5200  00000078
         ef1f5204  00003b0a
         ef1f5208  000016a2
         ef1f520c  ef2f6490
         ef1f5210  ef1f5230
         ef1f5214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef1f5218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef1f521c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef1f5220  ef1f5238
         ef1f5224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef1f5228  ef1f5230
         ef1f522c  00000000
         ef1f5230  ef2f6230
         ef1f5234  ef0f4230
         ef1f5238  00003b0b
         ef1f523c  000016a2
         ef1f5240  00000001
         ef1f5244  ef0f8000
         ef1f5248  000fd230
         ef1f524c  00001000
         ef1f5250  00000000
         ef1f5254  00000000
         ef1f5258  00000003
         ef1f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15116, name: Binder:5794_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ef0f3fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ef0f4230
    ip  ef0f3f70  sp  ef0f3f60  lr  f07f3511  pc  f07ee108

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:
         ef0f3f20  f0101db0  [anon:libc_malloc]
         ef0f3f24  f000e514  [anon:libc_malloc]
         ef0f3f28  f08523c0  [anon:.bss]
         ef0f3f2c  f000e408  [anon:libc_malloc]
         ef0f3f30  ef0f3ee8
         ef0f3f34  00000000
         ef0f3f38  00000000
         ef0f3f3c  f52906a8
         ef0f3f40  00000000
         ef0f3f44  f000e408  [anon:libc_malloc]
         ef0f3f48  f000e414  [anon:libc_malloc]
         ef0f3f4c  f000e518  [anon:libc_malloc]
         ef0f3f50  00000000
         ef0f3f54  f000e42c  [anon:libc_malloc]
         ef0f3f58  ef0f3fb4
         ef0f3f5c  f084a3a8  [anon:.bss]
    #00  ef0f3f60  ef0f4490
         ef0f3f64  f084a260  [anon:.bss]
         ef0f3f68  00000089
         ef0f3f6c  00000000
    #01  ef0f3f70  00000000
         ef0f3f74  00000000
         ef0f3f78  ffffffff
         ef0f3f7c  ef0f3fb4
         ef0f3f80  00000000
         ef0f3f84  f52906a8
         ef0f3f88  f052a028  [anon:.bss]
         ef0f3f8c  00000000
         ef0f3f90  00000000
         ef0f3f94  00000002
         ef0f3f98  f084a260  [anon:.bss]
         ef0f3f9c  00000000
         ef0f3fa0  f084a260  [anon:.bss]
         ef0f3fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ef0f3fa8  00000000
         ef0f3fac  f084a260  [anon:.bss]
         ef0f3fb0  f0073b40  [anon:libc_malloc]
         ef0f3fb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         ef0f3fb8  f52906a8
         ef0f3fbc  f052a028  [anon:.bss]
         ef0f3fc0  f0042a00  [anon:libc_malloc]
         ef0f3fc4  f084a260  [anon:.bss]
         ef0f3fc8  00000000
         ef0f3fcc  f084a260  [anon:.bss]
         ef0f3fd0  000016a2
         ef0f3fd4  f084a260  [anon:.bss]
         ef0f3fd8  ef0f4230
         ef0f3fdc  f051a88f  /system/lib/libmediadrm.so
    #03  ef0f3fe0  00000000
         ef0f3fe4  ef0f4030
         ef0f3fe8  00000000
         ef0f3fec  f0072e00  [anon:libc_malloc]
         ef0f3ff0  00000010
         ef0f3ff4  f52906a8
         ef0f3ff8  f0042a10  [anon:libc_malloc]
         ef0f3ffc  f0042a00  [anon:libc_malloc]
         ef0f4000  f084a260  [anon:.bss]
         ef0f4004  00000000
         ef0f4008  f084a260  [anon:.bss]
         ef0f400c  000016a2
         ef0f4010  f084a260  [anon:.bss]
         ef0f4014  f051add9  /system/lib/libmediadrm.so
    #04  ef0f4018  00000010
         ef0f401c  00000000
         ef0f4020  f0086000  [anon:libc_malloc]
         ef0f4024  00000000
         ef0f4028  00000000
         ef0f402c  00000000
         ef0f4030  00000000
         ef0f4034  00000000
         ef0f4038  f52906a8
         ef0f403c  f0042a10  [anon:libc_malloc]
         ef0f4040  f00294c0  [anon:libc_malloc]
         ef0f4044  f084a260  [anon:.bss]
         ef0f4048  00000000
         ef0f404c  ef0f41e4
         ef0f4050  000016a2
         ef0f4054  f02c420f  /system/lib/libbinder.so
    #05  ef0f4058  f00294c0  [anon:libc_malloc]
         ef0f405c  f0005ca0  [anon:libc_malloc]
         ef0f4060  f0042a10  [anon:libc_malloc]
         ef0f4064  f52906a8
         ef0f4068  f00294c0  [anon:libc_malloc]
         ef0f406c  f0006ab0  [anon:libc_malloc]
         ef0f4070  00000001
         ef0f4074  f02c4193  /system/lib/libbinder.so
    #06  ef0f4078  f084a260  [anon:.bss]
         ef0f407c  f0072e00  [anon:libc_malloc]
         ef0f4080  f00294c0  [anon:libc_malloc]
         ef0f4084  f0072e54  [anon:libc_malloc]
         ef0f4088  f084a260  [anon:.bss]
         ef0f408c  f02cb0ad  /system/lib/libbinder.so
    #07  ef0f4090  00001000
         ef0f4094  f07ca157  /apex/com.android.runtime/lib/bionic/libc.so
         ef0f4098  00001000
         ef0f409c  00000000
         ef0f40a0  00001000
         ef0f40a4  00000001
         ef0f40a8  0000000f
         ef0f40ac  ef0f40e3
         ef0f40b0  ef0f40e2
         ef0f40b4  ef0f40e0
         ef0f40b8  ef0f4490
         ef0f40bc  0000000f
         ef0f40c0  f01029f0  [anon:libc_malloc]
         ef0f40c4  f084a260  [anon:.bss]
         ef0f40c8  f084a1dc  [anon:.bss]
         ef0f40cc  f07b5fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ef0f41a0  f0072e00  [anon:libc_malloc]
         ef0f41a4  f0072e54  [anon:libc_malloc]
         ef0f41a8  00000000
         ef0f41ac  f0072e00  [anon:libc_malloc]
         ef0f41b0  f0072e90  [anon:libc_malloc]
         ef0f41b4  00000000
         ef0f41b8  00000000
         ef0f41bc  f02cb35b  /system/lib/libbinder.so
    #09  ef0f41c0  00000000
         ef0f41c4  f02ca8af  /system/lib/libbinder.so
         ef0f41c8  efc8bed0  [anon:libc_malloc]
         ef0f41cc  efc8bedc  [anon:libc_malloc]
         ef0f41d0  00000000
         ef0f41d4  f02e4939  /system/lib/libbinder.so
    #10  ef0f41d8  efc8bed0  [anon:libc_malloc]
         ef0f41dc  f0b18905  /system/lib/libutils.so
    #11  ef0f41e0  efc62530  [anon:libc_malloc]
         ef0f41e4  efc8bed0  [anon:libc_malloc]
         ef0f41e8  f00536c0  [anon:libc_malloc]
         ef0f41ec  efc8bed0  [anon:libc_malloc]
         ef0f41f0  f52906a8
         ef0f41f4  ef0f4230
         ef0f41f8  ef0f4230
         ef0f41fc  ef0f4230
         ef0f4200  00000078
         ef0f4204  00003b0b
         ef0f4208  000016a2
         ef0f420c  ef1f5490
         ef0f4210  ef0f4230
         ef0f4214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ef0f4218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef0f421c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ef0f4220  ef0f4238
         ef0f4224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ef0f4228  ef0f4230
         ef0f422c  00000000
         ef0f4230  ef1f5230
         ef0f4234  eeff3230
         ef0f4238  00003b0c
         ef0f423c  000016a2
         ef0f4240  00000001
         ef0f4244  eeff7000
         ef0f4248  000fd230
         ef0f424c  00001000
         ef0f4250  00000000
         ef0f4254  00000000
         ef0f4258  00000003
         ef0f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15117, name: Binder:5794_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eeff2fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eeff3230
    ip  eeff2f70  sp  eeff2f60  lr  f07f3511  pc  f07ee108

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:
         eeff2f20  efd00310  [anon:libc_malloc]
         eeff2f24  efd013f0  [anon:libc_malloc]
         eeff2f28  efd00f58  [anon:libc_malloc]
         eeff2f2c  00000001
         eeff2f30  00000001
         eeff2f34  f07cd5d1  /apex/com.android.runtime/lib/bionic/libc.so
         eeff2f38  00000000
         eeff2f3c  f000eb08  [anon:libc_malloc]
         eeff2f40  eeff2ef8
         eeff2f44  00000000
         eeff2f48  f52906a8
         eeff2f4c  f000ec2c  [anon:libc_malloc]
         eeff2f50  00000000
         eeff2f54  eeff2f90
         eeff2f58  eeff2fb4
         eeff2f5c  f084a3a8  [anon:.bss]
    #00  eeff2f60  eeff3490
         eeff2f64  f084a260  [anon:.bss]
         eeff2f68  00000089
         eeff2f6c  00000000
    #01  eeff2f70  00000000
         eeff2f74  00000000
         eeff2f78  ffffffff
         eeff2f7c  eeff2fb4
         eeff2f80  00000000
         eeff2f84  f52906a8
         eeff2f88  f052a028  [anon:.bss]
         eeff2f8c  00000000
         eeff2f90  00000000
         eeff2f94  00000002
         eeff2f98  f084a260  [anon:.bss]
         eeff2f9c  00000000
         eeff2fa0  f084a260  [anon:.bss]
         eeff2fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eeff2fa8  00000000
         eeff2fac  f000ec14  [anon:libc_malloc]
         eeff2fb0  f52906a8
         eeff2fb4  f000ec00  [anon:libc_malloc]
         eeff2fb8  f52906a8
         eeff2fbc  f052a028  [anon:.bss]
         eeff2fc0  efc55a00  [anon:libc_malloc]
         eeff2fc4  f084a260  [anon:.bss]
         eeff2fc8  00000000
         eeff2fcc  f084a260  [anon:.bss]
         eeff2fd0  000016a2
         eeff2fd4  f084a260  [anon:.bss]
         eeff2fd8  eeff3230
         eeff2fdc  f051a88f  /system/lib/libmediadrm.so
    #03  eeff2fe0  00000000
         eeff2fe4  eeff3030
         eeff2fe8  00000000
         eeff2fec  efca1200  [anon:libc_malloc]
         eeff2ff0  00000010
         eeff2ff4  f52906a8
         eeff2ff8  efc55a10  [anon:libc_malloc]
         eeff2ffc  efc55a00  [anon:libc_malloc]
         eeff3000  f084a260  [anon:.bss]
         eeff3004  00000000
         eeff3008  f084a260  [anon:.bss]
         eeff300c  000016a2
         eeff3010  f084a260  [anon:.bss]
         eeff3014  f051add9  /system/lib/libmediadrm.so
    #04  eeff3018  00000010
         eeff301c  00000000
         eeff3020  efca1400  [anon:libc_malloc]
         eeff3024  00000000
         eeff3028  00000000
         eeff302c  00000000
         eeff3030  00000000
         eeff3034  00000000
         eeff3038  f52906a8
         eeff303c  efc55a10  [anon:libc_malloc]
         eeff3040  f0029440  [anon:libc_malloc]
         eeff3044  f084a260  [anon:.bss]
         eeff3048  00000000
         eeff304c  eeff31e4
         eeff3050  000016a2
         eeff3054  f02c420f  /system/lib/libbinder.so
    #05  eeff3058  f0029440  [anon:libc_malloc]
         eeff305c  f0005c00  [anon:libc_malloc]
         eeff3060  efc55a10  [anon:libc_malloc]
         eeff3064  f52906a8
         eeff3068  f0029440  [anon:libc_malloc]
         eeff306c  efc02288  [anon:libc_malloc]
         eeff3070  00000001
         eeff3074  f02c4193  /system/lib/libbinder.so
    #06  eeff3078  000016a2
         eeff307c  efca1200  [anon:libc_malloc]
         eeff3080  f0029440  [anon:libc_malloc]
         eeff3084  efca1254  [anon:libc_malloc]
         eeff3088  f084a260  [anon:.bss]
         eeff308c  f02cb0ad  /system/lib/libbinder.so
    #07  eeff3090  ffff0208  [vectors]
         eeff3094  f000eb08  [anon:libc_malloc]
         eeff3098  f000eb2c  [anon:libc_malloc]
         eeff309c  f000ec30  [anon:libc_malloc]
         eeff30a0  00000000
         eeff30a4  f000eb2c  [anon:libc_malloc]
         eeff30a8  f0000000  [anon:libc_malloc]
         eeff30ac  f000ebf8  [anon:libc_malloc]
         eeff30b0  f0052ea0  [anon:libc_malloc]
         eeff30b4  f07c35d1  /apex/com.android.runtime/lib/bionic/libc.so
         eeff30b8  00000004
         eeff30bc  f000eba4  [anon:libc_malloc]
         eeff30c0  efc00000  [anon:libc_malloc]
         eeff30c4  f084a260  [anon:.bss]
         eeff30c8  efc701c0  [anon:libc_malloc]
         eeff30cc  f000eb08  [anon:libc_malloc]
         ........  ........
    #08  eeff31a0  eeff3230
         eeff31a4  f02cb2b1  /system/lib/libbinder.so
         eeff31a8  00000000
         eeff31ac  efca1200  [anon:libc_malloc]
         eeff31b0  efca1290  [anon:libc_malloc]
         eeff31b4  00000000
         eeff31b8  00000000
         eeff31bc  f02cb35b  /system/lib/libbinder.so
    #09  eeff31c0  00000000
         eeff31c4  f02ca8af  /system/lib/libbinder.so
         eeff31c8  f007adb0  [anon:libc_malloc]
         eeff31cc  f007adbc  [anon:libc_malloc]
         eeff31d0  00000000
         eeff31d4  f02e4939  /system/lib/libbinder.so
    #10  eeff31d8  f007adb0  [anon:libc_malloc]
         eeff31dc  f0b18905  /system/lib/libutils.so
    #11  eeff31e0  f00536f0  [anon:libc_malloc]
         eeff31e4  f007adb0  [anon:libc_malloc]
         eeff31e8  efc62530  [anon:libc_malloc]
         eeff31ec  f007adb0  [anon:libc_malloc]
         eeff31f0  f52906a8
         eeff31f4  eeff3230
         eeff31f8  eeff3230
         eeff31fc  eeff3230
         eeff3200  00000078
         eeff3204  00003b0c
         eeff3208  000016a2
         eeff320c  ef0f4490
         eeff3210  eeff3230
         eeff3214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eeff3218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeff321c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eeff3220  eeff3238
         eeff3224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeff3228  eeff3230
         eeff322c  00000000
         eeff3230  ef0f4230
         eeff3234  eeef2230
         eeff3238  00003b0d
         eeff323c  000016a2
         eeff3240  00000001
         eeff3244  eeef6000
         eeff3248  000fd230
         eeff324c  00001000
         eeff3250  00000000
         eeff3254  00000000
         eeff3258  00000003
         eeff325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15118, name: Binder:5794_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eeef1fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eeef2230
    ip  eeef1f70  sp  eeef1f60  lr  f07f3511  pc  f07ee108

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:
         eeef1f20  f0101db0  [anon:libc_malloc]
         eeef1f24  f000f314  [anon:libc_malloc]
         eeef1f28  f08523c0  [anon:.bss]
         eeef1f2c  f000f208  [anon:libc_malloc]
         eeef1f30  eeef1ee8
         eeef1f34  00000000
         eeef1f38  00000000
         eeef1f3c  f52906a8
         eeef1f40  00000000
         eeef1f44  f000f208  [anon:libc_malloc]
         eeef1f48  f000f214  [anon:libc_malloc]
         eeef1f4c  f000f318  [anon:libc_malloc]
         eeef1f50  00000000
         eeef1f54  f000f22c  [anon:libc_malloc]
         eeef1f58  eeef1fb4
         eeef1f5c  f084a3a8  [anon:.bss]
    #00  eeef1f60  eeef2490
         eeef1f64  f084a260  [anon:.bss]
         eeef1f68  00000089
         eeef1f6c  00000000
    #01  eeef1f70  00000000
         eeef1f74  00000000
         eeef1f78  ffffffff
         eeef1f7c  eeef1fb4
         eeef1f80  00000000
         eeef1f84  f52906a8
         eeef1f88  f052a028  [anon:.bss]
         eeef1f8c  00000000
         eeef1f90  00000000
         eeef1f94  00000002
         eeef1f98  f084a260  [anon:.bss]
         eeef1f9c  00000000
         eeef1fa0  f084a260  [anon:.bss]
         eeef1fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eeef1fa8  00000000
         eeef1fac  f084a260  [anon:.bss]
         eeef1fb0  f0078fe0  [anon:libc_malloc]
         eeef1fb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         eeef1fb8  f52906a8
         eeef1fbc  f052a028  [anon:.bss]
         eeef1fc0  f0063600  [anon:libc_malloc]
         eeef1fc4  f084a260  [anon:.bss]
         eeef1fc8  00000000
         eeef1fcc  f084a260  [anon:.bss]
         eeef1fd0  000016a2
         eeef1fd4  f084a260  [anon:.bss]
         eeef1fd8  eeef2230
         eeef1fdc  f051a88f  /system/lib/libmediadrm.so
    #03  eeef1fe0  00000000
         eeef1fe4  eeef2030
         eeef1fe8  00000000
         eeef1fec  f0086200  [anon:libc_malloc]
         eeef1ff0  00000010
         eeef1ff4  f52906a8
         eeef1ff8  f0063610  [anon:libc_malloc]
         eeef1ffc  f0063600  [anon:libc_malloc]
         eeef2000  f084a260  [anon:.bss]
         eeef2004  00000000
         eeef2008  f084a260  [anon:.bss]
         eeef200c  000016a2
         eeef2010  f084a260  [anon:.bss]
         eeef2014  f051add9  /system/lib/libmediadrm.so
    #04  eeef2018  00000010
         eeef201c  00000000
         eeef2020  f0086400  [anon:libc_malloc]
         eeef2024  00000000
         eeef2028  00000000
         eeef202c  00000000
         eeef2030  00000000
         eeef2034  00000000
         eeef2038  f52906a8
         eeef203c  f0063610  [anon:libc_malloc]
         eeef2040  f0029180  [anon:libc_malloc]
         eeef2044  f084a260  [anon:.bss]
         eeef2048  00000000
         eeef204c  eeef21e4
         eeef2050  000016a2
         eeef2054  f02c420f  /system/lib/libbinder.so
    #05  eeef2058  f0029180  [anon:libc_malloc]
         eeef205c  efc00190  [anon:libc_malloc]
         eeef2060  f0063610  [anon:libc_malloc]
         eeef2064  f52906a8
         eeef2068  f0029180  [anon:libc_malloc]
         eeef206c  efc02198  [anon:libc_malloc]
         eeef2070  00000001
         eeef2074  f02c4193  /system/lib/libbinder.so
    #06  eeef2078  f084a260  [anon:.bss]
         eeef207c  f0086200  [anon:libc_malloc]
         eeef2080  f0029180  [anon:libc_malloc]
         eeef2084  f0086254  [anon:libc_malloc]
         eeef2088  f084a260  [anon:.bss]
         eeef208c  f02cb0ad  /system/lib/libbinder.so
    #07  eeef2090  ffff0208  [vectors]
         eeef2094  eeef20e9
         eeef2098  0000000a
         eeef209c  f000f200  [anon:libc_malloc]
         eeef20a0  f52906a8
         eeef20a4  f000a508  [anon:libc_malloc]
         eeef20a8  f52906a8
         eeef20ac  00000000
         eeef20b0  03000000
         eeef20b4  eeef20f4
         eeef20b8  eeef2490
         eeef20bc  f07f4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eeef20c0  00000000
         eeef20c4  f0b89a0d  /system/lib/libbase.so
         eeef20c8  eeef20f4
         eeef20cc  03000000
         ........  ........
    #08  eeef21a0  f0086200  [anon:libc_malloc]
         eeef21a4  f0086254  [anon:libc_malloc]
         eeef21a8  00000000
         eeef21ac  f0086200  [anon:libc_malloc]
         eeef21b0  f0086290  [anon:libc_malloc]
         eeef21b4  00000000
         eeef21b8  00000000
         eeef21bc  f02cb35b  /system/lib/libbinder.so
    #09  eeef21c0  00000000
         eeef21c4  f02ca8af  /system/lib/libbinder.so
         eeef21c8  efc8bf90  [anon:libc_malloc]
         eeef21cc  efc8bf9c  [anon:libc_malloc]
         eeef21d0  00000000
         eeef21d4  f02e4939  /system/lib/libbinder.so
    #10  eeef21d8  efc8bf90  [anon:libc_malloc]
         eeef21dc  f0b18905  /system/lib/libutils.so
    #11  eeef21e0  efc62560  [anon:libc_malloc]
         eeef21e4  efc8bf90  [anon:libc_malloc]
         eeef21e8  f00536f0  [anon:libc_malloc]
         eeef21ec  efc8bf90  [anon:libc_malloc]
         eeef21f0  f52906a8
         eeef21f4  eeef2230
         eeef21f8  eeef2230
         eeef21fc  eeef2230
         eeef2200  00000078
         eeef2204  00003b0d
         eeef2208  000016a2
         eeef220c  eeff3490
         eeef2210  eeef2230
         eeef2214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eeef2218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeef221c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eeef2220  eeef2238
         eeef2224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeef2228  eeef2230
         eeef222c  00000000
         eeef2230  eeff3230
         eeef2234  eedf1230
         eeef2238  00003b0e
         eeef223c  000016a2
         eeef2240  00000001
         eeef2244  eedf5000
         eeef2248  000fd230
         eeef224c  00001000
         eeef2250  00000000
         eeef2254  00000000
         eeef2258  00000003
         eeef225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15119, name: Binder:5794_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eedf0fb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eedf1230
    ip  eedf0f70  sp  eedf0f60  lr  f07f3511  pc  f07ee108

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:
         eedf0f20  00000000
         eedf0f24  f000f9bc  [anon:libc_malloc]
         eedf0f28  f000f9c4  [anon:libc_malloc]
         eedf0f2c  f000f9cc  [anon:libc_malloc]
         eedf0f30  00000002
         eedf0f34  f084a260  [anon:.bss]
         eedf0f38  efd01e10  [anon:libc_malloc]
         eedf0f3c  00000001
         eedf0f40  0000000e
         eedf0f44  efd002c0  [anon:libc_malloc]
         eedf0f48  efd01dd0  [anon:libc_malloc]
         eedf0f4c  f000fa20  [anon:libc_malloc]
         eedf0f50  f08523c0  [anon:.bss]
         eedf0f54  f000f908  [anon:libc_malloc]
         eedf0f58  eedf0fb4
         eedf0f5c  f084a3a8  [anon:.bss]
    #00  eedf0f60  eedf1490
         eedf0f64  f084a260  [anon:.bss]
         eedf0f68  00000089
         eedf0f6c  00000000
    #01  eedf0f70  00000000
         eedf0f74  00000000
         eedf0f78  ffffffff
         eedf0f7c  eedf0fb4
         eedf0f80  00000000
         eedf0f84  f52906a8
         eedf0f88  f052a028  [anon:.bss]
         eedf0f8c  00000000
         eedf0f90  00000000
         eedf0f94  00000002
         eedf0f98  f084a260  [anon:.bss]
         eedf0f9c  00000000
         eedf0fa0  f084a260  [anon:.bss]
         eedf0fa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eedf0fa8  00000000
         eedf0fac  f000f92c  [anon:libc_malloc]
         eedf0fb0  f0000000  [anon:libc_malloc]
         eedf0fb4  f000f900  [anon:libc_malloc]
         eedf0fb8  f52906a8
         eedf0fbc  f052a028  [anon:.bss]
         eedf0fc0  f0042800  [anon:libc_malloc]
         eedf0fc4  f084a260  [anon:.bss]
         eedf0fc8  00000000
         eedf0fcc  f084a260  [anon:.bss]
         eedf0fd0  000016a2
         eedf0fd4  f084a260  [anon:.bss]
         eedf0fd8  eedf1230
         eedf0fdc  f051a88f  /system/lib/libmediadrm.so
    #03  eedf0fe0  00000000
         eedf0fe4  eedf1030
         eedf0fe8  00000000
         eedf0fec  efca1600  [anon:libc_malloc]
         eedf0ff0  00000010
         eedf0ff4  f52906a8
         eedf0ff8  f0042810  [anon:libc_malloc]
         eedf0ffc  f0042800  [anon:libc_malloc]
         eedf1000  f084a260  [anon:.bss]
         eedf1004  00000000
         eedf1008  f084a260  [anon:.bss]
         eedf100c  000016a2
         eedf1010  f084a260  [anon:.bss]
         eedf1014  f051add9  /system/lib/libmediadrm.so
    #04  eedf1018  00000010
         eedf101c  00000000
         eedf1020  efca1800  [anon:libc_malloc]
         eedf1024  00000000
         eedf1028  00000000
         eedf102c  00000000
         eedf1030  00000000
         eedf1034  00000000
         eedf1038  f52906a8
         eedf103c  f0042810  [anon:libc_malloc]
         eedf1040  f0029800  [anon:libc_malloc]
         eedf1044  f084a260  [anon:.bss]
         eedf1048  00000000
         eedf104c  eedf11e4
         eedf1050  000016a2
         eedf1054  f02c420f  /system/lib/libbinder.so
    #05  eedf1058  f0029800  [anon:libc_malloc]
         eedf105c  f00532f0  [anon:libc_malloc]
         eedf1060  f0042810  [anon:libc_malloc]
         eedf1064  f52906a8
         eedf1068  f0029800  [anon:libc_malloc]
         eedf106c  f00068e8  [anon:libc_malloc]
         eedf1070  00000001
         eedf1074  f02c4193  /system/lib/libbinder.so
    #06  eedf1078  f084a260  [anon:.bss]
         eedf107c  efca1600  [anon:libc_malloc]
         eedf1080  f0029800  [anon:libc_malloc]
         eedf1084  efca1654  [anon:libc_malloc]
         eedf1088  f084a260  [anon:.bss]
         eedf108c  f02cb0ad  /system/lib/libbinder.so
    #07  eedf1090  ffff0208  [vectors]
         eedf1094  eedf10e9
         eedf1098  0000000a
         eedf109c  f000f900  [anon:libc_malloc]
         eedf10a0  f52906a8
         eedf10a4  f000f208  [anon:libc_malloc]
         eedf10a8  f52906a8
         eedf10ac  f000f908  [anon:libc_malloc]
         eedf10b0  0000000f
         eedf10b4  f000f92c  [anon:libc_malloc]
         eedf10b8  eedf1128
         eedf10bc  f000f9a4  [anon:libc_malloc]
         eedf10c0  efc00000  [anon:libc_malloc]
         eedf10c4  f000f9f8  [anon:libc_malloc]
         eedf10c8  efc702c0  [anon:libc_malloc]
         eedf10cc  f07c3d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eedf11a0  efca1600  [anon:libc_malloc]
         eedf11a4  efca1654  [anon:libc_malloc]
         eedf11a8  00000000
         eedf11ac  efca1600  [anon:libc_malloc]
         eedf11b0  efca1690  [anon:libc_malloc]
         eedf11b4  00000000
         eedf11b8  00000000
         eedf11bc  f02cb35b  /system/lib/libbinder.so
    #09  eedf11c0  00000000
         eedf11c4  f02ca8af  /system/lib/libbinder.so
         eedf11c8  f007ae70  [anon:libc_malloc]
         eedf11cc  f007ae7c  [anon:libc_malloc]
         eedf11d0  00000000
         eedf11d4  f02e4939  /system/lib/libbinder.so
    #10  eedf11d8  f007ae70  [anon:libc_malloc]
         eedf11dc  f0b18905  /system/lib/libutils.so
    #11  eedf11e0  f0053720  [anon:libc_malloc]
         eedf11e4  f007ae70  [anon:libc_malloc]
         eedf11e8  efc62560  [anon:libc_malloc]
         eedf11ec  f007ae70  [anon:libc_malloc]
         eedf11f0  f52906a8
         eedf11f4  eedf1230
         eedf11f8  eedf1230
         eedf11fc  eedf1230
         eedf1200  00000078
         eedf1204  00003b0e
         eedf1208  000016a2
         eedf120c  eeef2490
         eedf1210  eedf1230
         eedf1214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eedf1218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eedf121c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eedf1220  eedf1238
         eedf1224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eedf1228  eedf1230
         eedf122c  00000000
         eedf1230  eeef2230
         eedf1234  eecf0230
         eedf1238  00003b0f
         eedf123c  000016a2
         eedf1240  00000001
         eedf1244  eecf4000
         eedf1248  000fd230
         eedf124c  00001000
         eedf1250  00000000
         eedf1254  00000000
         eedf1258  00000003
         eedf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15120, name: Binder:5794_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eeceffb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eecf0230
    ip  eeceff70  sp  eeceff60  lr  f07f3511  pc  f07ee108

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:
         eeceff20  00000000
         eeceff24  eeceffd0
         eeceff28  f0074744  [anon:libc_malloc]
         eeceff2c  f0029fc0  [anon:libc_malloc]
         eeceff30  00000000
         eeceff34  00000000
         eeceff38  00000000
         eeceff3c  f52906a8
         eeceff40  00000000
         eeceff44  f0087008  [anon:libc_malloc]
         eeceff48  f008702c  [anon:libc_malloc]
         eeceff4c  f0087130  [anon:libc_malloc]
         eeceff50  00000000
         eeceff54  f00870a4  [anon:libc_malloc]
         eeceff58  eeceffb4
         eeceff5c  f084a3a8  [anon:.bss]
    #00  eeceff60  eecf0490
         eeceff64  f084a260  [anon:.bss]
         eeceff68  00000089
         eeceff6c  00000000
    #01  eeceff70  00000000
         eeceff74  00000000
         eeceff78  ffffffff
         eeceff7c  eeceffb4
         eeceff80  00000000
         eeceff84  f52906a8
         eeceff88  f052a028  [anon:.bss]
         eeceff8c  00000000
         eeceff90  00000000
         eeceff94  00000002
         eeceff98  f084a260  [anon:.bss]
         eeceff9c  00000000
         eeceffa0  f084a260  [anon:.bss]
         eeceffa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eeceffa8  00000000
         eeceffac  f00870a4  [anon:libc_malloc]
         eeceffb0  efc00000  [anon:libc_malloc]
         eeceffb4  f0087000  [anon:libc_malloc]
         eeceffb8  f52906a8
         eeceffbc  f052a028  [anon:.bss]
         eeceffc0  f005aa00  [anon:libc_malloc]
         eeceffc4  f084a260  [anon:.bss]
         eeceffc8  00000000
         eeceffcc  f084a260  [anon:.bss]
         eeceffd0  000016a2
         eeceffd4  f084a260  [anon:.bss]
         eeceffd8  eecf0230
         eeceffdc  f051a88f  /system/lib/libmediadrm.so
    #03  eeceffe0  00000000
         eeceffe4  eecf0030
         eeceffe8  00000000
         eeceffec  f0086600  [anon:libc_malloc]
         eecefff0  00000010
         eecefff4  f52906a8
         eecefff8  f005aa10  [anon:libc_malloc]
         eecefffc  f005aa00  [anon:libc_malloc]
         eecf0000  f084a260  [anon:.bss]
         eecf0004  00000000
         eecf0008  f084a260  [anon:.bss]
         eecf000c  000016a2
         eecf0010  f084a260  [anon:.bss]
         eecf0014  f051add9  /system/lib/libmediadrm.so
    #04  eecf0018  00000010
         eecf001c  00000000
         eecf0020  f0086800  [anon:libc_malloc]
         eecf0024  00000000
         eecf0028  00000000
         eecf002c  00000000
         eecf0030  00000000
         eecf0034  00000000
         eecf0038  f52906a8
         eecf003c  f005aa10  [anon:libc_malloc]
         eecf0040  f0029400  [anon:libc_malloc]
         eecf0044  f084a260  [anon:.bss]
         eecf0048  00000000
         eecf004c  eecf01e4
         eecf0050  000016a2
         eecf0054  f02c420f  /system/lib/libbinder.so
    #05  eecf0058  f0029400  [anon:libc_malloc]
         eecf005c  f0005ae0  [anon:libc_malloc]
         eecf0060  f005aa10  [anon:libc_malloc]
         eecf0064  f52906a8
         eecf0068  f0029400  [anon:libc_malloc]
         eecf006c  efc02168  [anon:libc_malloc]
         eecf0070  00000001
         eecf0074  f02c4193  /system/lib/libbinder.so
    #06  eecf0078  f084a260  [anon:.bss]
         eecf007c  f0086600  [anon:libc_malloc]
         eecf0080  f0029400  [anon:libc_malloc]
         eecf0084  f0086654  [anon:libc_malloc]
         eecf0088  f084a260  [anon:.bss]
         eecf008c  f02cb0ad  /system/lib/libbinder.so
    #07  eecf0090  ffff0208  [vectors]
         eecf0094  eecf00e9
         eecf0098  0000000a
         eecf009c  f0087000  [anon:libc_malloc]
         eecf00a0  f52906a8
         eecf00a4  f000f908  [anon:libc_malloc]
         eecf00a8  f52906a8
         eecf00ac  00000000
         eecf00b0  03000000
         eecf00b4  eecf00f4
         eecf00b8  eecf0490
         eecf00bc  f07f4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eecf00c0  00000000
         eecf00c4  f0b89a0d  /system/lib/libbase.so
         eecf00c8  eecf00f4
         eecf00cc  03000000
         ........  ........
    #08  eecf01a0  f0086600  [anon:libc_malloc]
         eecf01a4  f0086654  [anon:libc_malloc]
         eecf01a8  00000000
         eecf01ac  f0086600  [anon:libc_malloc]
         eecf01b0  f0086690  [anon:libc_malloc]
         eecf01b4  00000000
         eecf01b8  00000000
         eecf01bc  f02cb35b  /system/lib/libbinder.so
    #09  eecf01c0  00000000
         eecf01c4  f02ca8af  /system/lib/libbinder.so
         eecf01c8  efc8c110  [anon:libc_malloc]
         eecf01cc  efc8c11c  [anon:libc_malloc]
         eecf01d0  00000000
         eecf01d4  f02e4939  /system/lib/libbinder.so
    #10  eecf01d8  efc8c110  [anon:libc_malloc]
         eecf01dc  f0b18905  /system/lib/libutils.so
    #11  eecf01e0  efc00540  [anon:libc_malloc]
         eecf01e4  efc8c110  [anon:libc_malloc]
         eecf01e8  f0053720  [anon:libc_malloc]
         eecf01ec  efc8c110  [anon:libc_malloc]
         eecf01f0  f52906a8
         eecf01f4  eecf0230
         eecf01f8  eecf0230
         eecf01fc  eecf0230
         eecf0200  00000078
         eecf0204  00003b0f
         eecf0208  000016a2
         eecf020c  eedf1490
         eecf0210  eecf0230
         eecf0214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eecf0218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eecf021c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eecf0220  eecf0238
         eecf0224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eecf0228  eecf0230
         eecf022c  00000000
         eecf0230  eedf1230
         eecf0234  eebef230
         eecf0238  00003b10
         eecf023c  000016a2
         eecf0240  00000001
         eecf0244  eebf3000
         eecf0248  000fd230
         eecf024c  00001000
         eecf0250  00000000
         eecf0254  00000000
         eecf0258  00000003
         eecf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15121, name: Binder:5794_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eebeefb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eebef230
    ip  eebeef70  sp  eebeef60  lr  f07f3511  pc  f07ee108

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:
         eebeef20  efd01cf0  [anon:libc_malloc]
         eebeef24  f0087814  [anon:libc_malloc]
         eebeef28  f08523c0  [anon:.bss]
         eebeef2c  f0087708  [anon:libc_malloc]
         eebeef30  eebeeee8
         eebeef34  00000000
         eebeef38  00000000
         eebeef3c  f52906a8
         eebeef40  00000000
         eebeef44  f0087708  [anon:libc_malloc]
         eebeef48  f0087714  [anon:libc_malloc]
         eebeef4c  f0087818  [anon:libc_malloc]
         eebeef50  00000000
         eebeef54  f00877a4  [anon:libc_malloc]
         eebeef58  eebeefb4
         eebeef5c  f084a3a8  [anon:.bss]
    #00  eebeef60  eebef490
         eebeef64  f084a260  [anon:.bss]
         eebeef68  00000089
         eebeef6c  00000000
    #01  eebeef70  00000000
         eebeef74  00000000
         eebeef78  ffffffff
         eebeef7c  eebeefb4
         eebeef80  00000000
         eebeef84  f52906a8
         eebeef88  f052a028  [anon:.bss]
         eebeef8c  00000000
         eebeef90  00000000
         eebeef94  00000002
         eebeef98  f084a260  [anon:.bss]
         eebeef9c  00000000
         eebeefa0  f084a260  [anon:.bss]
         eebeefa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eebeefa8  00000000
         eebeefac  f084a260  [anon:.bss]
         eebeefb0  efc90ce0  [anon:libc_malloc]
         eebeefb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         eebeefb8  f52906a8
         eebeefbc  f052a028  [anon:.bss]
         eebeefc0  f0063800  [anon:libc_malloc]
         eebeefc4  f084a260  [anon:.bss]
         eebeefc8  00000000
         eebeefcc  f084a260  [anon:.bss]
         eebeefd0  000016a2
         eebeefd4  f084a260  [anon:.bss]
         eebeefd8  eebef230
         eebeefdc  f051a88f  /system/lib/libmediadrm.so
    #03  eebeefe0  00000000
         eebeefe4  eebef030
         eebeefe8  00000000
         eebeefec  efca1a00  [anon:libc_malloc]
         eebeeff0  00000010
         eebeeff4  f52906a8
         eebeeff8  f0063810  [anon:libc_malloc]
         eebeeffc  f0063800  [anon:libc_malloc]
         eebef000  f084a260  [anon:.bss]
         eebef004  00000000
         eebef008  f084a260  [anon:.bss]
         eebef00c  000016a2
         eebef010  f084a260  [anon:.bss]
         eebef014  f051add9  /system/lib/libmediadrm.so
    #04  eebef018  00000010
         eebef01c  00000000
         eebef020  efca1c00  [anon:libc_malloc]
         eebef024  00000000
         eebef028  00000000
         eebef02c  00000000
         eebef030  00000000
         eebef034  00000000
         eebef038  f52906a8
         eebef03c  f0063810  [anon:libc_malloc]
         eebef040  f0029640  [anon:libc_malloc]
         eebef044  f084a260  [anon:.bss]
         eebef048  00000000
         eebef04c  eebef1e4
         eebef050  000016a2
         eebef054  f02c420f  /system/lib/libbinder.so
    #05  eebef058  f0029640  [anon:libc_malloc]
         eebef05c  f0005e60  [anon:libc_malloc]
         eebef060  f0063810  [anon:libc_malloc]
         eebef064  f52906a8
         eebef068  f0029640  [anon:libc_malloc]
         eebef06c  efc021c8  [anon:libc_malloc]
         eebef070  00000001
         eebef074  f02c4193  /system/lib/libbinder.so
    #06  eebef078  f084a260  [anon:.bss]
         eebef07c  efca1a00  [anon:libc_malloc]
         eebef080  f0029640  [anon:libc_malloc]
         eebef084  efca1a54  [anon:libc_malloc]
         eebef088  f084a260  [anon:.bss]
         eebef08c  f02cb0ad  /system/lib/libbinder.so
    #07  eebef090  ffff0208  [vectors]
         eebef094  eebef0e9
         eebef098  0000000a
         eebef09c  f0087700  [anon:libc_malloc]
         eebef0a0  f52906a8
         eebef0a4  f0087008  [anon:libc_malloc]
         eebef0a8  f52906a8
         eebef0ac  f0087708  [anon:libc_malloc]
         eebef0b0  0000000f
         eebef0b4  f008772c  [anon:libc_malloc]
         eebef0b8  eebef128
         eebef0bc  f00877a4  [anon:libc_malloc]
         eebef0c0  efc00000  [anon:libc_malloc]
         eebef0c4  f00877f8  [anon:libc_malloc]
         eebef0c8  efc70340  [anon:libc_malloc]
         eebef0cc  f07c3d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eebef1a0  efca1a00  [anon:libc_malloc]
         eebef1a4  efca1a54  [anon:libc_malloc]
         eebef1a8  00000000
         eebef1ac  efca1a00  [anon:libc_malloc]
         eebef1b0  efca1a90  [anon:libc_malloc]
         eebef1b4  00000000
         eebef1b8  00000000
         eebef1bc  f02cb35b  /system/lib/libbinder.so
    #09  eebef1c0  00000000
         eebef1c4  f02ca8af  /system/lib/libbinder.so
         eebef1c8  f007af30  [anon:libc_malloc]
         eebef1cc  f007af3c  [anon:libc_malloc]
         eebef1d0  00000000
         eebef1d4  f02e4939  /system/lib/libbinder.so
    #10  eebef1d8  f007af30  [anon:libc_malloc]
         eebef1dc  f0b18905  /system/lib/libutils.so
    #11  eebef1e0  f0053750  [anon:libc_malloc]
         eebef1e4  f007af30  [anon:libc_malloc]
         eebef1e8  efc00540  [anon:libc_malloc]
         eebef1ec  f007af30  [anon:libc_malloc]
         eebef1f0  f52906a8
         eebef1f4  eebef230
         eebef1f8  eebef230
         eebef1fc  eebef230
         eebef200  00000078
         eebef204  00003b10
         eebef208  000016a2
         eebef20c  eecf0490
         eebef210  eebef230
         eebef214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eebef218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eebef21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eebef220  eebef238
         eebef224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eebef228  eebef230
         eebef22c  00000000
         eebef230  eecf0230
         eebef234  eeaee230
         eebef238  00003b11
         eebef23c  000016a2
         eebef240  00000001
         eebef244  eeaf2000
         eebef248  000fd230
         eebef24c  00001000
         eebef250  00000000
         eebef254  00000000
         eebef258  00000003
         eebef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15122, name: Binder:5794_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eeaedfb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 eeaee230
    ip  eeaedf70  sp  eeaedf60  lr  f07f3511  pc  f07ee108

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:
         eeaedf20  f0102410  [anon:libc_malloc]
         eeaedf24  00000001
         eeaedf28  00000038
         eeaedf2c  f0100380  [anon:libc_malloc]
         eeaedf30  f01023d0  [anon:libc_malloc]
         eeaedf34  f0087f68  [anon:libc_malloc]
         eeaedf38  f08523c0  [anon:.bss]
         eeaedf3c  f0087e08  [anon:libc_malloc]
         eeaedf40  eeaedef8
         eeaedf44  f0087e08  [anon:libc_malloc]
         eeaedf48  f0087e14  [anon:libc_malloc]
         eeaedf4c  f0087f18  [anon:libc_malloc]
         eeaedf50  00000000
         eeaedf54  f0087ea4  [anon:libc_malloc]
         eeaedf58  eeaedfb4
         eeaedf5c  f084a3a8  [anon:.bss]
    #00  eeaedf60  eeaee490
         eeaedf64  f084a260  [anon:.bss]
         eeaedf68  00000089
         eeaedf6c  00000000
    #01  eeaedf70  00000000
         eeaedf74  00000000
         eeaedf78  ffffffff
         eeaedf7c  eeaedfb4
         eeaedf80  00000000
         eeaedf84  f52906a8
         eeaedf88  f052a028  [anon:.bss]
         eeaedf8c  00000000
         eeaedf90  00000000
         eeaedf94  00000002
         eeaedf98  f084a260  [anon:.bss]
         eeaedf9c  00000000
         eeaedfa0  f084a260  [anon:.bss]
         eeaedfa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eeaedfa8  00000000
         eeaedfac  f084a260  [anon:.bss]
         eeaedfb0  efc83d60  [anon:libc_malloc]
         eeaedfb4  f077d400  /system/lib/android.hardware.drm@1.2.so
         eeaedfb8  f52906a8
         eeaedfbc  f052a028  [anon:.bss]
         eeaedfc0  f0042400  [anon:libc_malloc]
         eeaedfc4  f084a260  [anon:.bss]
         eeaedfc8  00000000
         eeaedfcc  f084a260  [anon:.bss]
         eeaedfd0  000016a2
         eeaedfd4  f084a260  [anon:.bss]
         eeaedfd8  eeaee230
         eeaedfdc  f051a88f  /system/lib/libmediadrm.so
    #03  eeaedfe0  00000000
         eeaedfe4  eeaee030
         eeaedfe8  00000000
         eeaedfec  f0086a00  [anon:libc_malloc]
         eeaedff0  00000010
         eeaedff4  f52906a8
         eeaedff8  f0042410  [anon:libc_malloc]
         eeaedffc  f0042400  [anon:libc_malloc]
         eeaee000  f084a260  [anon:.bss]
         eeaee004  00000000
         eeaee008  f084a260  [anon:.bss]
         eeaee00c  000016a2
         eeaee010  f084a260  [anon:.bss]
         eeaee014  f051add9  /system/lib/libmediadrm.so
    #04  eeaee018  00000010
         eeaee01c  00000000
         eeaee020  f0086c00  [anon:libc_malloc]
         eeaee024  00000000
         eeaee028  00000000
         eeaee02c  00000000
         eeaee030  00000000
         eeaee034  00000000
         eeaee038  f52906a8
         eeaee03c  f0042410  [anon:libc_malloc]
         eeaee040  f0029780  [anon:libc_malloc]
         eeaee044  f084a260  [anon:.bss]
         eeaee048  00000000
         eeaee04c  eeaee1e4
         eeaee050  000016a2
         eeaee054  f02c420f  /system/lib/libbinder.so
    #05  eeaee058  f0029780  [anon:libc_malloc]
         eeaee05c  f0053160  [anon:libc_malloc]
         eeaee060  f0042410  [anon:libc_malloc]
         eeaee064  f52906a8
         eeaee068  f0029780  [anon:libc_malloc]
         eeaee06c  f0006960  [anon:libc_malloc]
         eeaee070  00000001
         eeaee074  f02c4193  /system/lib/libbinder.so
    #06  eeaee078  f084a260  [anon:.bss]
         eeaee07c  f0086a00  [anon:libc_malloc]
         eeaee080  f0029780  [anon:libc_malloc]
         eeaee084  f0086a54  [anon:libc_malloc]
         eeaee088  f084a260  [anon:.bss]
         eeaee08c  f02cb0ad  /system/lib/libbinder.so
    #07  eeaee090  ffff0208  [vectors]
         eeaee094  eeaee0e9
         eeaee098  0000000a
         eeaee09c  f0087e00  [anon:libc_malloc]
         eeaee0a0  f52906a8
         eeaee0a4  f0087708  [anon:libc_malloc]
         eeaee0a8  f52906a8
         eeaee0ac  00000000
         eeaee0b0  03000000
         eeaee0b4  eeaee0f4
         eeaee0b8  eeaee490
         eeaee0bc  f07f4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eeaee0c0  00000000
         eeaee0c4  f0b89a0d  /system/lib/libbase.so
         eeaee0c8  eeaee0f4
         eeaee0cc  03000000
         ........  ........
    #08  eeaee1a0  f0086a00  [anon:libc_malloc]
         eeaee1a4  f0086a54  [anon:libc_malloc]
         eeaee1a8  00000000
         eeaee1ac  f0086a00  [anon:libc_malloc]
         eeaee1b0  f0086a90  [anon:libc_malloc]
         eeaee1b4  00000000
         eeaee1b8  00000000
         eeaee1bc  f02cb35b  /system/lib/libbinder.so
    #09  eeaee1c0  00000000
         eeaee1c4  f02ca8af  /system/lib/libbinder.so
         eeaee1c8  efc8c1d0  [anon:libc_malloc]
         eeaee1cc  efc8c1dc  [anon:libc_malloc]
         eeaee1d0  00000000
         eeaee1d4  f02e4939  /system/lib/libbinder.so
    #10  eeaee1d8  efc8c1d0  [anon:libc_malloc]
         eeaee1dc  f0b18905  /system/lib/libutils.so
    #11  eeaee1e0  efc00590  [anon:libc_malloc]
         eeaee1e4  efc8c1d0  [anon:libc_malloc]
         eeaee1e8  f0053750  [anon:libc_malloc]
         eeaee1ec  efc8c1d0  [anon:libc_malloc]
         eeaee1f0  f52906a8
         eeaee1f4  eeaee230
         eeaee1f8  eeaee230
         eeaee1fc  eeaee230
         eeaee200  00000078
         eeaee204  00003b11
         eeaee208  000016a2
         eeaee20c  eebef490
         eeaee210  eeaee230
         eeaee214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eeaee218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeaee21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eeaee220  eeaee238
         eeaee224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         eeaee228  eeaee230
         eeaee22c  00000000
         eeaee230  eebef230
         eeaee234  ee9ed230
         eeaee238  00003b12
         eeaee23c  000016a2
         eeaee240  00000001
         eeaee244  ee9f1000
         eeaee248  000fd230
         eeaee24c  00001000
         eeaee250  00000000
         eeaee254  00000000
         eeaee258  00000003
         eeaee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15123, name: Binder:5794_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f052a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee9ecfb4  r7  000000f0
    r8  00000002  r9  f052a028  r10 00000000  r11 ee9ed230
    ip  ee9ecf70  sp  ee9ecf60  lr  f07f3511  pc  f07ee108

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:
         ee9ecf20  00000000
         ee9ecf24  f00885bc  [anon:libc_malloc]
         ee9ecf28  f00885c4  [anon:libc_malloc]
         ee9ecf2c  f00885cc  [anon:libc_malloc]
         ee9ecf30  00000002
         ee9ecf34  f084a260  [anon:.bss]
         ee9ecf38  efd01e10  [anon:libc_malloc]
         ee9ecf3c  00000001
         ee9ecf40  0000000e
         ee9ecf44  efd002c0  [anon:libc_malloc]
         ee9ecf48  efd01dd0  [anon:libc_malloc]
         ee9ecf4c  f0088620  [anon:libc_malloc]
         ee9ecf50  f08523c0  [anon:.bss]
         ee9ecf54  f0088508  [anon:libc_malloc]
         ee9ecf58  ee9ecfb4
         ee9ecf5c  f084a3a8  [anon:.bss]
    #00  ee9ecf60  ee9ed490
         ee9ecf64  f084a260  [anon:.bss]
         ee9ecf68  00000089
         ee9ecf6c  00000000
    #01  ee9ecf70  00000000
         ee9ecf74  00000000
         ee9ecf78  ffffffff
         ee9ecf7c  ee9ecfb4
         ee9ecf80  00000000
         ee9ecf84  f52906a8
         ee9ecf88  f052a028  [anon:.bss]
         ee9ecf8c  00000000
         ee9ecf90  00000000
         ee9ecf94  00000002
         ee9ecf98  f084a260  [anon:.bss]
         ee9ecf9c  00000000
         ee9ecfa0  f084a260  [anon:.bss]
         ee9ecfa4  f083ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee9ecfa8  00000000
         ee9ecfac  f0088508  [anon:libc_malloc]
         ee9ecfb0  f0088514  [anon:libc_malloc]
         ee9ecfb4  f0088600  [anon:libc_malloc]
         ee9ecfb8  f52906a8
         ee9ecfbc  f052a028  [anon:.bss]
         ee9ecfc0  efc2ec00  [anon:libc_malloc]
         ee9ecfc4  f084a260  [anon:.bss]
         ee9ecfc8  00000000
         ee9ecfcc  f084a260  [anon:.bss]
         ee9ecfd0  000016a2
         ee9ecfd4  f084a260  [anon:.bss]
         ee9ecfd8  ee9ed230
         ee9ecfdc  f051a88f  /system/lib/libmediadrm.so
    #03  ee9ecfe0  00000000
         ee9ecfe4  ee9ed030
         ee9ecfe8  00000000
         ee9ecfec  efca1e00  [anon:libc_malloc]
         ee9ecff0  00000010
         ee9ecff4  f52906a8
         ee9ecff8  efc2ec10  [anon:libc_malloc]
         ee9ecffc  efc2ec00  [anon:libc_malloc]
         ee9ed000  f084a260  [anon:.bss]
         ee9ed004  00000000
         ee9ed008  f084a260  [anon:.bss]
         ee9ed00c  000016a2
         ee9ed010  f084a260  [anon:.bss]
         ee9ed014  f051add9  /system/lib/libmediadrm.so
    #04  ee9ed018  00000010
         ee9ed01c  00000000
         ee9ed020  efca2000  [anon:libc_malloc]
         ee9ed024  00000000
         ee9ed028  00000000
         ee9ed02c  00000000
         ee9ed030  00000000
         ee9ed034  00000000
         ee9ed038  f52906a8
         ee9ed03c  efc2ec10  [anon:libc_malloc]
         ee9ed040  efc36680  [anon:libc_malloc]
         ee9ed044  f084a260  [anon:.bss]
         ee9ed048  00000000
         ee9ed04c  ee9ed1e4
         ee9ed050  000016a2
         ee9ed054  f02c420f  /system/lib/libbinder.so
    #05  ee9ed058  efc36680  [anon:libc_malloc]
         ee9ed05c  efc00c30  [anon:libc_malloc]
         ee9ed060  efc2ec10  [anon:libc_malloc]
         ee9ed064  f52906a8
         ee9ed068  efc36680  [anon:libc_malloc]
         ee9ed06c  efc022b8  [anon:libc_malloc]
         ee9ed070  00000001
         ee9ed074  f02c4193  /system/lib/libbinder.so
    #06  ee9ed078  f084a260  [anon:.bss]
         ee9ed07c  efca1e00  [anon:libc_malloc]
         ee9ed080  efc36680  [anon:libc_malloc]
         ee9ed084  efca1e54  [anon:libc_malloc]
         ee9ed088  f084a260  [anon:.bss]
         ee9ed08c  f02cb0ad  /system/lib/libbinder.so
    #07  ee9ed090  00001000
         ee9ed094  f07ca157  /apex/com.android.runtime/lib/bionic/libc.so
         ee9ed098  00001000
         ee9ed09c  00000000
         ee9ed0a0  00001000
         ee9ed0a4  00000001
         ee9ed0a8  0000000f
         ee9ed0ac  ee9ed0e3
         ee9ed0b0  ee9ed0e2
         ee9ed0b4  ee9ed0e0
         ee9ed0b8  ee9ed128
         ee9ed0bc  0000000f
         ee9ed0c0  efd02930  [anon:libc_malloc]
         ee9ed0c4  f084a260  [anon:.bss]
         ee9ed0c8  f084a1dc  [anon:.bss]
         ee9ed0cc  f07b5fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ee9ed1a0  efca1e00  [anon:libc_malloc]
         ee9ed1a4  efca1e54  [anon:libc_malloc]
         ee9ed1a8  00000000
         ee9ed1ac  efca1e00  [anon:libc_malloc]
         ee9ed1b0  efca1e90  [anon:libc_malloc]
         ee9ed1b4  00000000
         ee9ed1b8  00000000
         ee9ed1bc  f02cb35b  /system/lib/libbinder.so
    #09  ee9ed1c0  00000000
         ee9ed1c4  f02ca8af  /system/lib/libbinder.so
         ee9ed1c8  f007aff0  [anon:libc_malloc]
         ee9ed1cc  f007affc  [anon:libc_malloc]
         ee9ed1d0  00000000
         ee9ed1d4  f02e4939  /system/lib/libbinder.so
    #10  ee9ed1d8  f007aff0  [anon:libc_malloc]
         ee9ed1dc  f0b18905  /system/lib/libutils.so
    #11  ee9ed1e0  f0053780  [anon:libc_malloc]
         ee9ed1e4  f007aff0  [anon:libc_malloc]
         ee9ed1e8  efc00590  [anon:libc_malloc]
         ee9ed1ec  f007aff0  [anon:libc_malloc]
         ee9ed1f0  f52906a8
         ee9ed1f4  ee9ed230
         ee9ed1f8  ee9ed230
         ee9ed1fc  ee9ed230
         ee9ed200  00000078
         ee9ed204  00003b12
         ee9ed208  000016a2
         ee9ed20c  eeaee490
         ee9ed210  ee9ed230
         ee9ed214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee9ed218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9ed21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee9ed220  ee9ed238
         ee9ed224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9ed228  ee9ed230
         ee9ed22c  00000000
         ee9ed230  eeaee230
         ee9ed234  ee8ec230
         ee9ed238  00003b13
         ee9ed23c  000016a2
         ee9ed240  00000001
         ee9ed244  ee8f0000
         ee9ed248  000fd230
         ee9ed24c  00001000
         ee9ed250  00000000
         ee9ed254  00000000
         ee9ed258  00000003
         ee9ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5794, tid: 15126, name: HwBinder:5794_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ee8ec118  r3  ee8ec074
    r4  f084a260  r5  c0306201  r6  ee8ec118  r7  00000036
    r8  ee8ec138  r9  f084a260  r10 00000000  r11 ee8ec120
    ip  00000000  sp  ee8ec060  lr  f07f8709  pc  f082a1c4

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:
         ee8ec020  f0090910  [anon:libc_malloc]
         ee8ec024  f07ea4f5  /apex/com.android.runtime/lib/bionic/libc.so
         ee8ec028  efd04900  [anon:libc_malloc]
         ee8ec02c  f0107240  [anon:libc_malloc]
         ee8ec030  f0107240  [anon:libc_malloc]
         ee8ec034  efd04900  [anon:libc_malloc]
         ee8ec038  00000000
         ee8ec03c  f003f5d8  [anon:libc_malloc]
         ee8ec040  f0014490  [anon:libc_malloc]
         ee8ec044  f0b19c35  /system/lib/libutils.so
         ee8ec048  efc35010  [anon:libc_malloc]
         ee8ec04c  ee8ec490
         ee8ec050  00000000
         ee8ec054  00001cd8
         ee8ec058  00000000
         ee8ec05c  00000000
    #00  ee8ec060  ee8ec074
         ........  ........
    #01  ee8ec060  ee8ec074
         ee8ec064  f52906a8
         ee8ec068  f003f5c0  [anon:libc_malloc]
         ee8ec06c  f0666555  /system/lib/libhidlbase.so
         ee8ec070  ee8ec118
         ee8ec074  00000000
    #02  ee8ec078  00000011
         ee8ec07c  ee8ec160
         ee8ec080  f003f5c0  [anon:libc_malloc]
         ee8ec084  f003f614  [anon:libc_malloc]
         ee8ec088  f003f658  [anon:libc_malloc]
         ee8ec08c  00000004
         ee8ec090  00000000
         ee8ec094  00000000
         ee8ec098  00000000
         ee8ec09c  00000000
         ee8ec0a0  00000000
         ee8ec0a4  f0010218  [anon:libc_malloc]
         ee8ec0a8  00000004
         ee8ec0ac  00000006
         ee8ec0b0  00000004
         ee8ec0b4  00000000
         ........  ........
    #03  ee8ec1b8  ee8ec1e4
         ee8ec1bc  000016a2
         ee8ec1c0  f0011b70  [anon:libc_malloc]
         ee8ec1c4  f0011b7c  [anon:libc_malloc]
         ee8ec1c8  00000000
         ee8ec1cc  00000000
         ee8ec1d0  ee8ec1e4
         ee8ec1d4  f067270d  /system/lib/libhidlbase.so
    #04  ee8ec1d8  f0011b70  [anon:libc_malloc]
         ee8ec1dc  f0b18905  /system/lib/libutils.so
    #05  ee8ec1e0  f0005380  [anon:libc_malloc]
         ee8ec1e4  f0011b70  [anon:libc_malloc]
         ee8ec1e8  f00052b0  [anon:libc_malloc]
         ee8ec1ec  f0011b70  [anon:libc_malloc]
         ee8ec1f0  f52906a8
         ee8ec1f4  ee8ec230
         ee8ec1f8  ee8ec230
         ee8ec1fc  ee8ec230
         ee8ec200  00000078
         ee8ec204  00001c41
         ee8ec208  000016a2
         ee8ec20c  ef8fc490
         ee8ec210  ee8ec230
         ee8ec214  f083a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ee8ec218  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8ec21c  f07f4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee8ec220  ee8ec238
         ee8ec224  f083a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8ec228  ee8ec230
         ee8ec22c  00000000
         ee8ec230  ee9ed230
         ee8ec234  00000000
         ee8ec238  00003b16
         ee8ec23c  000016a2
         ee8ec240  00000001
         ee8ec244  ee7ef000
         ee8ec248  000fd230
         ee8ec24c  00001000
         ee8ec250  00000000
         ee8ec254  00000000
         ee8ec258  00000003
         ee8ec25c  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:[39629848] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
