*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-11 06:36:58+0900
pid: 31061, tid: 31072, name: Binder:31061_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00007960  r2  00000006  r3  f50fdd98
    r4  f50fddac  r5  f50fdd90  r6  00007955  r7  0000016b
    r8  f50fdda8  r9  f50fdd98  r10 f50fddc8  r11 f50fddb8
    ip  00007960  sp  f50fdd68  lr  f5a63c43  pc  f5a63c56

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 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #15 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #16 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #17 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f50fdd28  f5214120  [anon:libc_malloc]
         f50fdd2c  f55b8004  /system/lib/libmediametrics.so
         f50fdd30  f5214120  [anon:libc_malloc]
         f50fdd34  f5e82527  /system/lib/libbinder.so
         f50fdd38  00000002
         f50fdd3c  f50fde04
         f50fdd40  ffffffdf
         f50fdd44  ffffffe0
         f50fdd48  5dd10dd0
         f50fdd4c  c65daca1
         f50fdd50  f50fdd90
         f50fdd54  f5214120  [anon:libc_malloc]
         f50fdd58  c65daca1
         f50fdd5c  f50fdd90
         f50fdd60  00007955
         f50fdd64  00001388
    #00  f50fdd68  f50fddd8
         f50fdd6c  f50fdde8
         f50fdd70  f50fddf8
         f50fdd74  f50fde08
         f50fdd78  f5214120  [anon:libc_malloc]
         f50fdd7c  f50fde04
         f50fdd80  f5214120  [anon:libc_malloc]
         f50fdd84  f5e87d6f  /system/lib/libbinder.so
         f50fdd88  00000000
         f50fdd8c  f4e2c000  [anon:libc_malloc]
         f50fdd90  ffffffdf
         f50fdd94  ffffffff
         f50fdd98  00000000
         f50fdd9c  00000000
         f50fdda0  ffffffff
         f50fdda4  00007955
         ........  ........
    #01  f50fde50  f5214120  [anon:libc_malloc]
         f50fde54  f5ea15f0  /system/lib/libbinder.so
    #02  f50fde58  f5214120  [anon:libc_malloc]
         f50fde5c  f5e84b55  /system/lib/libbinder.so
    #03  f50fde60  00000000
         f50fde64  5dd10dd0
         f50fde68  f50fde90
         f50fde6c  f5abc168  [anon:.bss]
         f50fde70  0000001d
         f50fde74  f5a63781  /apex/com.android.runtime/lib/bionic/libc.so
         f50fde78  f5abb260  [anon:.bss]
         f50fde7c  f50fdf14
         f50fde80  0000001d
         f50fde84  f5234080  [anon:libc_malloc]
         f50fde88  00000000
         f50fde8c  f52140d0  [anon:libc_malloc]
         f50fde90  00000000
         f50fde94  00000000
         f50fde98  00000000
         f50fde9c  00000000
         ........  ........
    #04  f50fdf10  5dd10dd0
         f50fdf14  f5212b40  [anon:libc_malloc]
         f50fdf18  f50fdf80
         f50fdf1c  f5214120  [anon:libc_malloc]
         f50fdf20  5dd10dd0
         f50fdf24  f4e30930  [anon:libc_malloc]
         f50fdf28  f5abb260  [anon:.bss]
         f50fdf2c  f4e30910  [anon:libc_malloc]
         f50fdf30  0000001d
         f50fdf34  00000000
         f50fdf38  f5242248  [anon:libc_malloc]
         f50fdf3c  f5abb260  [anon:.bss]
         f50fdf40  f5f69084  /system/lib/libmediadrm.so
         f50fdf44  f55b4b6f  /system/lib/libmediametrics.so
    #05  f50fdf48  0000001d
         f50fdf4c  5dd10dd0
         f50fdf50  f52147e0  [anon:libc_malloc]
         f50fdf54  00000020
         f50fdf58  0000001d
         f50fdf5c  f5daabb5  /system/lib/libmediadrmmetrics_lite.so
    #06  f50fdf60  f4e694ff  [anon:libc_malloc]
         f50fdf64  f562310d  /system/lib/libstagefright_foundation.so
         f50fdf68  f50fdfb8
         f50fdf6c  f5212c60  [anon:libc_malloc]
         f50fdf70  f52147f0  [anon:libc_malloc]
         f50fdf74  f562a065  /system/lib/libstagefright_foundation.so
         f50fdf78  00000060
         f50fdf7c  00000120
         f50fdf80  00000021
         f50fdf84  0000001d
         f50fdf88  f52147e0  [anon:libc_malloc]
         f50fdf8c  00000180
         f50fdf90  5dd10dd0
         f50fdf94  f5242200  [anon:libc_malloc]
         f50fdf98  f4e69540  [anon:libc_malloc]
         f50fdf9c  00000180
         ........  ........
    #07  f50fdfb8  00000191
         f50fdfbc  00000180
         f50fdfc0  f4e69540  [anon:libc_malloc]
         f50fdfc4  f4e024c0  [anon:libc_malloc]
         f50fdfc8  f5245770  [anon:libc_malloc]
         f50fdfcc  f4e02088  [anon:libc_malloc]
         f50fdfd0  f5f69084  /system/lib/libmediadrm.so
         f50fdfd4  f5243a10  [anon:libc_malloc]
         f50fdfd8  00000120
         f50fdfdc  00000007
         f50fdfe0  00000001
         f50fdfe4  f561ce7c  /system/lib/libstagefright_foundation.so
         f50fdfe8  00000000
         f50fdfec  00000001
         f50fdff0  5dd10dd0
         f50fdff4  f5242210  [anon:libc_malloc]
         ........  ........
    #08  f50fe018  00000010
         f50fe01c  00000000
         f50fe020  f4e2c200  [anon:libc_malloc]
         f50fe024  00000000
         f50fe028  00000000
         f50fe02c  00000000
         f50fe030  00000000
         f50fe034  00000000
         f50fe038  5dd10dd0
         f50fe03c  f5242210  [anon:libc_malloc]
         f50fe040  f5229480  [anon:libc_malloc]
         f50fe044  f5abb260  [anon:.bss]
         f50fe048  00000000
         f50fe04c  f50fe1e4
         f50fe050  00007955
         f50fe054  f5e7b20f  /system/lib/libbinder.so
    #09  f50fe058  f5229480  [anon:libc_malloc]
         f50fe05c  f5205b00  [anon:libc_malloc]
         f50fe060  f5242210  [anon:libc_malloc]
         f50fe064  5dd10dd0
         f50fe068  f5229480  [anon:libc_malloc]
         f50fe06c  f5206948  [anon:libc_malloc]
         f50fe070  00000001
         f50fe074  f5e7b193  /system/lib/libbinder.so
    #10  f50fe078  00007955
         f50fe07c  f4e2c000  [anon:libc_malloc]
         f50fe080  f5229480  [anon:libc_malloc]
         f50fe084  f4e2c054  [anon:libc_malloc]
         f50fe088  f5abb260  [anon:.bss]
         f50fe08c  f5e820ad  /system/lib/libbinder.so
    #11  f50fe090  00000000
         f50fe094  f5209708  [anon:libc_malloc]
         f50fe098  f5209714  [anon:libc_malloc]
         f50fe09c  f5209818  [anon:libc_malloc]
         f50fe0a0  00000000
         f50fe0a4  f520974c  [anon:libc_malloc]
         f50fe0a8  f5000000
         f50fe0ac  f52097f8  [anon:libc_malloc]
         f50fe0b0  f52447e0  [anon:libc_malloc]
         f50fe0b4  f5a345d1  /apex/com.android.runtime/lib/bionic/libc.so
         f50fe0b8  00000004
         f50fe0bc  00000000
         f50fe0c0  00000000
         f50fe0c4  f5abb260  [anon:.bss]
         f50fe0c8  00000000
         f50fe0cc  f5209708  [anon:libc_malloc]
         ........  ........
    #12  f50fe1a0  f50fe230
         f50fe1a4  f5e822b1  /system/lib/libbinder.so
         f50fe1a8  00000000
         f50fe1ac  f4e2c000  [anon:libc_malloc]
         f50fe1b0  f4e2c090  [anon:libc_malloc]
         f50fe1b4  00000001
         f50fe1b8  00000000
         f50fe1bc  f5e8235b  /system/lib/libbinder.so
    #13  f50fe1c0  00000000
         f50fe1c4  f5e818af  /system/lib/libbinder.so
         f50fe1c8  f5211930  [anon:libc_malloc]
         f50fe1cc  f521193c  [anon:libc_malloc]
         f50fe1d0  00000000
         f50fe1d4  f5e9b939  /system/lib/libbinder.so
    #14  f50fe1d8  f5211930  [anon:libc_malloc]
         f50fe1dc  f5b30905  /system/lib/libutils.so
    #15  f50fe1e0  f5205240  [anon:libc_malloc]
         f50fe1e4  f5211930  [anon:libc_malloc]
         f50fe1e8  f5205220  [anon:libc_malloc]
         f50fe1ec  f5211930  [anon:libc_malloc]
         f50fe1f0  5dd10dd0
         f50fe1f4  f50fe230
         f50fe1f8  f50fe230
         f50fe1fc  f50fe230
         f50fe200  00000078
         f50fe204  00007955
         f50fe208  00007955
         f50fe20c  f6500020
         f50fe210  f50fe230
         f50fe214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  f50fe218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f50fe21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  f50fe220  f50fe238
         f50fe224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f50fe228  f50fe230
         f50fe22c  00000000
         f50fe230  f64ffdc0
         f50fe234  f4cfe230
         f50fe238  ffffffff
         f50fe23c  00000000
         f50fe240  00000001
         f50fe244  f5001000
         f50fe248  000fd230
         f50fe24c  00001000
         f50fe250  00000000
         f50fe254  00000000
         f50fe258  00000003
         f50fe25c  00000000

memory near r1:
    00007940 -------- -------- -------- --------  ................
    00007950 -------- -------- -------- --------  ................
    00007960 -------- -------- -------- --------  ................
    00007970 -------- -------- -------- --------  ................
    00007980 -------- -------- -------- --------  ................
    00007990 -------- -------- -------- --------  ................
    000079a0 -------- -------- -------- --------  ................
    000079b0 -------- -------- -------- --------  ................
    000079c0 -------- -------- -------- --------  ................
    000079d0 -------- -------- -------- --------  ................
    000079e0 -------- -------- -------- --------  ................
    000079f0 -------- -------- -------- --------  ................
    00007a00 -------- -------- -------- --------  ................
    00007a10 -------- -------- -------- --------  ................
    00007a20 -------- -------- -------- --------  ................
    00007a30 -------- -------- -------- --------  ................

memory near r3:
    f50fdd78 f5214120 f50fde04 f5214120 f5e87d6f   A!..... A!.o}..
    f50fdd88 00000000 f4e2c000 ffffffdf ffffffff  ................
    f50fdd98 00000000 00000000 ffffffff 00007955  ............Uy..
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.
    f50fde48 f5214120 f5ea14f8 f5214120 f5ea15f0   A!..... A!.....
    f50fde58 f5214120 f5e84b55 00000000 5dd10dd0   A!.UK.........]
    f50fde68 f50fde90 f5abc168 0000001d f5a63781  ....h........7..

memory near r4:
    f50fdd8c f4e2c000 ffffffdf ffffffff 00000000  ................
    f50fdd9c 00000000 ffffffff 00007955 000003f5  ........Uy......
    f50fddac 00000000 00000000 00000000 00000000  ................
    f50fddbc 00000000 00000000 00000000 00000000  ................
    f50fddcc 00000000 00000000 00000000 00000000  ................
    f50fdddc 00000000 00000000 00000000 00000000  ................
    f50fddec 00000000 00000000 00000000 00000000  ................
    f50fddfc 00000000 00000000 00000000 00000000  ................
    f50fde0c 00000000 00000000 00000000 00000000  ................
    f50fde1c 00000000 00000000 00000000 f5e785aa  ................
    f50fde2c c65daca1 f50fdf18 f5214120 00001388  ..]..... A!.....
    f50fde3c ffffffec f5abb260 f55b8004 f5214120  ....`.....[. A!.
    f50fde4c f5ea14f8 f5214120 f5ea15f0 f5214120  .... A!..... A!.
    f50fde5c f5e84b55 00000000 5dd10dd0 f50fde90  UK.........]....
    f50fde6c f5abc168 0000001d f5a63781 f5abb260  h........7..`...
    f50fde7c f50fdf14 0000001d f5234080 00000000  .........@#.....

memory near r5:
    f50fdd70 f50fddf8 f50fde08 f5214120 f50fde04  ........ A!.....
    f50fdd80 f5214120 f5e87d6f 00000000 f4e2c000   A!.o}..........
    f50fdd90 ffffffdf ffffffff 00000000 00000000  ................
    f50fdda0 ffffffff 00007955 000003f5 00000000  ....Uy..........
    f50fddb0 00000000 00000000 00000000 00000000  ................
    f50fddc0 00000000 00000000 00000000 00000000  ................
    f50fddd0 00000000 00000000 00000000 00000000  ................
    f50fdde0 00000000 00000000 00000000 00000000  ................
    f50fddf0 00000000 00000000 00000000 00000000  ................
    f50fde00 00000000 00000000 00000000 00000000  ................
    f50fde10 00000000 00000000 00000000 00000000  ................
    f50fde20 00000000 00000000 f5e785aa c65daca1  ..............].
    f50fde30 f50fdf18 f5214120 00001388 ffffffec  .... A!.........
    f50fde40 f5abb260 f55b8004 f5214120 f5ea14f8  `.....[. A!.....
    f50fde50 f5214120 f5ea15f0 f5214120 f5e84b55   A!..... A!.UK..
    f50fde60 00000000 5dd10dd0 f50fde90 f5abc168  .......]....h...

memory near r6:
    00007934 -------- -------- -------- --------  ................
    00007944 -------- -------- -------- --------  ................
    00007954 -------- -------- -------- --------  ................
    00007964 -------- -------- -------- --------  ................
    00007974 -------- -------- -------- --------  ................
    00007984 -------- -------- -------- --------  ................
    00007994 -------- -------- -------- --------  ................
    000079a4 -------- -------- -------- --------  ................
    000079b4 -------- -------- -------- --------  ................
    000079c4 -------- -------- -------- --------  ................
    000079d4 -------- -------- -------- --------  ................
    000079e4 -------- -------- -------- --------  ................
    000079f4 -------- -------- -------- --------  ................
    00007a04 -------- -------- -------- --------  ................
    00007a14 -------- -------- -------- --------  ................
    00007a24 -------- -------- -------- --------  ................

memory near r8:
    f50fdd88 00000000 f4e2c000 ffffffdf ffffffff  ................
    f50fdd98 00000000 00000000 ffffffff 00007955  ............Uy..
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.
    f50fde48 f5214120 f5ea14f8 f5214120 f5ea15f0   A!..... A!.....
    f50fde58 f5214120 f5e84b55 00000000 5dd10dd0   A!.UK.........]
    f50fde68 f50fde90 f5abc168 0000001d f5a63781  ....h........7..
    f50fde78 f5abb260 f50fdf14 0000001d f5234080  `............@#.

memory near r9:
    f50fdd78 f5214120 f50fde04 f5214120 f5e87d6f   A!..... A!.o}..
    f50fdd88 00000000 f4e2c000 ffffffdf ffffffff  ................
    f50fdd98 00000000 00000000 ffffffff 00007955  ............Uy..
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.
    f50fde48 f5214120 f5ea14f8 f5214120 f5ea15f0   A!..... A!.....
    f50fde58 f5214120 f5e84b55 00000000 5dd10dd0   A!.UK.........]
    f50fde68 f50fde90 f5abc168 0000001d f5a63781  ....h........7..

memory near r10:
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.
    f50fde48 f5214120 f5ea14f8 f5214120 f5ea15f0   A!..... A!.....
    f50fde58 f5214120 f5e84b55 00000000 5dd10dd0   A!.UK.........]
    f50fde68 f50fde90 f5abc168 0000001d f5a63781  ....h........7..
    f50fde78 f5abb260 f50fdf14 0000001d f5234080  `............@#.
    f50fde88 00000000 f52140d0 00000000 00000000  .....@!.........
    f50fde98 00000000 00000000 00000000 00000000  ................

memory near r11:
    f50fdd98 00000000 00000000 ffffffff 00007955  ............Uy..
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.
    f50fde48 f5214120 f5ea14f8 f5214120 f5ea15f0   A!..... A!.....
    f50fde58 f5214120 f5e84b55 00000000 5dd10dd0   A!.UK.........]
    f50fde68 f50fde90 f5abc168 0000001d f5a63781  ....h........7..
    f50fde78 f5abb260 f50fdf14 0000001d f5234080  `............@#.
    f50fde88 00000000 f52140d0 00000000 00000000  .....@!.........

memory near ip:
    00007940 -------- -------- -------- --------  ................
    00007950 -------- -------- -------- --------  ................
    00007960 -------- -------- -------- --------  ................
    00007970 -------- -------- -------- --------  ................
    00007980 -------- -------- -------- --------  ................
    00007990 -------- -------- -------- --------  ................
    000079a0 -------- -------- -------- --------  ................
    000079b0 -------- -------- -------- --------  ................
    000079c0 -------- -------- -------- --------  ................
    000079d0 -------- -------- -------- --------  ................
    000079e0 -------- -------- -------- --------  ................
    000079f0 -------- -------- -------- --------  ................
    00007a00 -------- -------- -------- --------  ................
    00007a10 -------- -------- -------- --------  ................
    00007a20 -------- -------- -------- --------  ................
    00007a30 -------- -------- -------- --------  ................

memory near sp:
    f50fdd48 5dd10dd0 c65daca1 f50fdd90 f5214120  ...]..]..... A!.
    f50fdd58 c65daca1 f50fdd90 00007955 00001388  ..].....Uy......
    f50fdd68 f50fddd8 f50fdde8 f50fddf8 f50fde08  ................
    f50fdd78 f5214120 f50fde04 f5214120 f5e87d6f   A!..... A!.o}..
    f50fdd88 00000000 f4e2c000 ffffffdf ffffffff  ................
    f50fdd98 00000000 00000000 ffffffff 00007955  ............Uy..
    f50fdda8 000003f5 00000000 00000000 00000000  ................
    f50fddb8 00000000 00000000 00000000 00000000  ................
    f50fddc8 00000000 00000000 00000000 00000000  ................
    f50fddd8 00000000 00000000 00000000 00000000  ................
    f50fdde8 00000000 00000000 00000000 00000000  ................
    f50fddf8 00000000 00000000 00000000 00000000  ................
    f50fde08 00000000 00000000 00000000 00000000  ................
    f50fde18 00000000 00000000 00000000 00000000  ................
    f50fde28 f5e785aa c65daca1 f50fdf18 f5214120  ......]..... A!.
    f50fde38 00001388 ffffffec f5abb260 f55b8004  ........`.....[.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f5a63c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f5a63c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f5a63c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f5a63c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f5a63c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f5a63c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f5a63c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f5a63c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f5a63ca0 98018acf 8acff908 8acff900 f9009800  ................
    f5a63cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f5a63cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f5a63cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f5a63ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f5a63cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f5a63d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f5a63d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f5a63c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f5a63c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f5a63c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f5a63c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f5a63c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f5a63c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f5a63c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f5a63ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f5a63cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f5a63cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f5a63cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f5a63ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f5a63cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f5a63d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f5a63d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f5a63d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    b0063000-b0064fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b0065000-b0065fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b0066000-b0066fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f39ef000-f39effff ---         0      1000
    f39f0000-f3aeefff rw-         0     ff000
    f3aef000-f3af0fff ---         0      2000
    f3af1000-f3beffff rw-         0     ff000
    f3bf0000-f3bf1fff ---         0      2000
    f3bf2000-f3cf0fff rw-         0     ff000
    f3cf1000-f3cf2fff ---         0      2000
    f3cf3000-f3df1fff rw-         0     ff000
    f3df2000-f3df3fff ---         0      2000
    f3df4000-f3ef2fff rw-         0     ff000
    f3ef3000-f3ef4fff ---         0      2000
    f3ef5000-f3ff3fff rw-         0     ff000
    f3ff4000-f3ff5fff ---         0      2000
    f3ff6000-f40f4fff rw-         0     ff000
    f40f5000-f40f6fff ---         0      2000
    f40f7000-f41f5fff rw-         0     ff000
    f41f6000-f41f7fff ---         0      2000
    f41f8000-f42f6fff rw-         0     ff000
    f42f7000-f42f8fff ---         0      2000
    f42f9000-f43f7fff rw-         0     ff000
    f43f8000-f43f9fff ---         0      2000
    f43fa000-f44f8fff rw-         0     ff000
    f44f9000-f44fafff ---         0      2000
    f44fb000-f45f9fff rw-         0     ff000
    f45fa000-f45fbfff ---         0      2000
    f45fc000-f46fafff rw-         0     ff000
    f46fb000-f46fcfff ---         0      2000
    f46fd000-f47fbfff rw-         0     ff000
    f47fc000-f47fdfff ---         0      2000
    f47fe000-f48fcfff rw-         0     ff000
    f48fd000-f48fefff ---         0      2000
    f48ff000-f49fdfff rw-         0     ff000
    f49fe000-f49fffff ---         0      2000
    f4a00000-f4afefff rw-         0     ff000
    f4aff000-f4b00fff ---         0      2000
    f4b01000-f4bfffff rw-         0     ff000
    f4c00000-f4c01fff ---         0      2000
    f4c02000-f4d00fff rw-         0     ff000
    f4d01000-f4d01fff ---         0      1000
    f4e00000-f4ffffff rw-         0    200000  [anon:libc_malloc]
    f5001000-f5001fff ---         0      1000
    f5002000-f5100fff rw-         0     ff000
    f5101000-f5101fff ---         0      1000
    f5200000-f53fffff rw-         0    200000  [anon:libc_malloc]
    f54e9000-f554cfff rw-         0     64000  [anon:linker_alloc]
    f554d000-f555cfff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f555d000-f5576fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5577000-f5577fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5578000-f5578fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f5579000-f5579fff rw-         0      1000  [anon:.bss]
    f55af000-f55b3fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f55b4000-f55b7fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f55b8000-f55b8fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f55b9000-f55b9fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f55ba000-f55bafff rw-         0      1000  [anon:.bss]
    f55ce000-f55e1fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f55e2000-f55f4fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f55f5000-f55f5fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f55f6000-f55f8fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f560f000-f561dfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f561e000-f562cfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f562d000-f562dfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f562e000-f562efff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f562f000-f562ffff rw-         0      1000  [anon:.bss]
    f565a000-f565afff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f565b000-f565bfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f565c000-f565cfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f565d000-f565dfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f56b3000-f56b3fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f56b4000-f56b4fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f56b5000-f56b5fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f56b6000-f56b6fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f56b7000-f56b7fff rw-         0      1000  [anon:.bss]
    f56c9000-f56d8fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f56d9000-f56e9fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f56ea000-f56eafff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f56eb000-f56ecfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f5702000-f5702fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5703000-f5703fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5704000-f5704fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5705000-f5705fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f5706000-f5706fff rw-         0      1000  [anon:.bss]
    f5751000-f5751fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5752000-f5752fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5753000-f5753fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5754000-f5754fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f5755000-f5755fff rw-         0      1000  [anon:.bss]
    f5782000-f57aefff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57af000-f57edfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57ee000-f57eefff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57ef000-f57f4fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f57f5000-f57f5fff rw-         0      1000  [anon:.bss]
    f580f000-f580ffff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5810000-f5810fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5811000-f5811fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5812000-f5812fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f584d000-f5856fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f5857000-f5868fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f5869000-f5869fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f586a000-f586afff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f586b000-f586bfff rw-         0      1000  [anon:.bss]
    f5880000-f5897fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f5898000-f58b8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f58b9000-f58b9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f58ba000-f58bdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f58e4000-f58e9fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f58ea000-f58f0fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f58f1000-f58f1fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f58f2000-f58f2fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f58f3000-f58f3fff rw-         0      1000  [anon:.bss]
    f5917000-f5917fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f5918000-f5918fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f5919000-f5919fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f596c000-f596ffff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5970000-f597afff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f597b000-f597bfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f597c000-f597cfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f597d000-f597dfff rw-         0      1000  [anon:.bss]
    f59a7000-f59a7fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f59a8000-f59a8fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f59a9000-f59a9fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f59aa000-f59aafff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f59df000-f59e5fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59e6000-f59eafff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59eb000-f59ebfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f59ec000-f59ecfff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f5a05000-f5a2dfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f5a2e000-f5ab4fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f5ab5000-f5ab6fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f5ab7000-f5abafff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f5abb000-f5abdfff rw-         0      3000  [anon:.bss]
    f5abe000-f5abefff r--         0      1000  [anon:.bss]
    f5abf000-f5acbfff rw-         0      d000  [anon:.bss]
    f5b23000-f5b2cfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f5b2d000-f5b35fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f5b36000-f5b36fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f5b37000-f5b37fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f5b38000-f5b38fff rw-         0      1000  [anon:.bss]
    f5b63000-f5b65fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5b66000-f5b66fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5b67000-f5b67fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5b68000-f5b68fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5b69000-f5b69fff rw-         0      1000  [anon:.bss]
    f5b80000-f5b9dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5b9e000-f5bbafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5bbb000-f5bbbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5bbc000-f5bbffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5bd3000-f5bdbfff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5bdc000-f5bf1fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5bf2000-f5bf2fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5bf3000-f5bf3fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f5bf4000-f5bf4fff rw-         0      1000  [anon:.bss]
    f5c32000-f5c32fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5c33000-f5c33fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5c34000-f5c34fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5c35000-f5c35fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5c6c000-f5c70fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5c71000-f5c76fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5c77000-f5c77fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5c78000-f5c78fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f5c79000-f5c79fff rw-         0      1000  [anon:.bss]
    f5c84000-f5cb9fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5cba000-f5d08fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5d09000-f5d09fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5d0a000-f5d0efff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5d0f000-f5d10fff rw-         0      2000  [anon:.bss]
    f5d51000-f5d57fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5d58000-f5d5dfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5d5e000-f5d5efff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5d5f000-f5d5ffff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f5d99000-f5da5fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f5da6000-f5db2fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f5db3000-f5db3fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f5db4000-f5db4fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f5db5000-f5db5fff rw-         0      1000  [anon:.bss]
    f5dc1000-f5dd7fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5dd8000-f5deffff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5df0000-f5df0fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5df1000-f5df1fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f5df2000-f5df2fff rw-         0      1000  [anon:.bss]
    f5e0b000-f5e0bfff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5e0c000-f5e0cfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5e0d000-f5e0dfff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5e0e000-f5e0efff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f5e0f000-f5e0ffff rw-         0      1000  [anon:.bss]
    f5e47000-f5e78fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f5e79000-f5ea4fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f5ea5000-f5ea5fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f5ea6000-f5eadfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f5eae000-f5eaefff rw-         0      1000  [anon:.bss]
    f5ee7000-f5ef0fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5ef1000-f5efafff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5efb000-f5efbfff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5efc000-f5efdfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f5f2d000-f5f33fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5f34000-f5f39fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5f3a000-f5f3afff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5f3b000-f5f3bfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f5f3c000-f5f3cfff rw-         0      1000  [anon:.bss]
    f5f47000-f5f56fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f5f57000-f5f67fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f5f68000-f5f68fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f5f69000-f5f6cfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f5f6d000-f5f6dfff rw-         0      1000  [anon:.bss]
    f5fb4000-f5fb4fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5fb5000-f5fb5fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5fb6000-f5fb6fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5fb7000-f5fb7fff rw-         0      1000  [anon:.bss]
    f5ff7000-f5ff7fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f5ff8000-f5ff8fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f5ff9000-f5ff9fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f5ffa000-f5ffafff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f6072000-f6073fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6074000-f6075fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6076000-f6076fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6077000-f6077fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6078000-f6078fff rw-         0      1000  [anon:.bss]
    f6081000-f6081fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f60b0000-f60b0fff ---         0      1000
    f60b1000-f60b4fff rw-         0      4000  [anon:thread signal stack]
    f60b5000-f60b5fff ---         0      1000
    f60b6000-f60b9fff rw-         0      4000  [anon:thread signal stack]
    f60ba000-f60bafff ---         0      1000
    f60bb000-f60befff rw-         0      4000  [anon:thread signal stack]
    f60bf000-f60bffff ---         0      1000
    f60c0000-f60c3fff rw-         0      4000  [anon:thread signal stack]
    f60c4000-f60c4fff ---         0      1000
    f60c5000-f60c8fff rw-         0      4000  [anon:thread signal stack]
    f60c9000-f60c9fff ---         0      1000
    f60ca000-f60cdfff rw-         0      4000  [anon:thread signal stack]
    f60ce000-f60cefff ---         0      1000
    f60cf000-f60d2fff rw-         0      4000  [anon:thread signal stack]
    f60d3000-f60d3fff ---         0      1000
    f60d4000-f60d7fff rw-         0      4000  [anon:thread signal stack]
    f60d8000-f60d8fff ---         0      1000
    f60d9000-f60dcfff rw-         0      4000  [anon:thread signal stack]
    f60dd000-f60ddfff ---         0      1000
    f60de000-f60e1fff rw-         0      4000  [anon:thread signal stack]
    f60e2000-f60e2fff ---         0      1000
    f60e3000-f60e6fff rw-         0      4000  [anon:thread signal stack]
    f60e7000-f60e7fff ---         0      1000
    f60e8000-f60ebfff rw-         0      4000  [anon:thread signal stack]
    f60ec000-f60ecfff ---         0      1000
    f60ed000-f60f0fff rw-         0      4000  [anon:thread signal stack]
    f60f1000-f60f1fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f60f3000-f6112fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f6113000-f6132fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f6133000-f6152fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f6153000-f6172fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f6173000-f6192fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f6193000-f61b2fff r--         0     20000  /dev/__properties__/properties_serial
    f61b3000-f61bcfff r--         0      a000  /dev/__properties__/property_info
    f61be000-f61befff ---         0      1000
    f61bf000-f61c2fff rw-         0      4000  [anon:thread signal stack]
    f61c3000-f61c3fff ---         0      1000
    f61c4000-f61c7fff rw-         0      4000  [anon:thread signal stack]
    f61c8000-f61c8fff ---         0      1000
    f61c9000-f61ccfff rw-         0      4000  [anon:thread signal stack]
    f61cd000-f61cdfff ---         0      1000
    f61ce000-f61d1fff rw-         0      4000  [anon:thread signal stack]
    f61d2000-f61d2fff ---         0      1000
    f61d3000-f61d6fff rw-         0      4000  [anon:thread signal stack]
    f61d7000-f61d7fff ---         0      1000
    f61d8000-f61dbfff rw-         0      4000  [anon:thread signal stack]
    f61dc000-f61dcfff ---         0      1000
    f61dd000-f61e0fff rw-         0      4000  [anon:thread signal stack]
    f61e1000-f6200fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f6201000-f6220fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f6221000-f62e8fff r--         0     c8000  [anon:linker_alloc]
    f62e9000-f62effff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f62f1000-f62f1fff rw-         0      1000  [anon:abort message]
    f62f2000-f62f2fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f62f3000-f62f3fff ---         0      1000
    f62f4000-f62f6fff rw-         0      3000
    f62f7000-f62f7fff ---         0      1000
    f62f8000-f62fafff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f62fb000-f631afff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f631b000-f631bfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f631c000-f637ffff r--         0     64000  [anon:linker_alloc]
    f6380000-f639ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f63a0000-f63a0fff ---         0      1000
    f63a1000-f63a1fff rw-         0      1000
    f63a2000-f63a2fff ---         0      1000
    f63a3000-f63c2fff r--         0     20000  /dev/__properties__/properties_serial
    f63c3000-f63c3fff rw-         0      1000  [anon:System property context nodes]
    f63c4000-f63cdfff r--         0      a000  /dev/__properties__/property_info
    f63ce000-f6431fff r--         0     64000  [anon:linker_alloc]
    f6432000-f6433fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f6434000-f6434fff r--         0      1000  [anon:atexit handlers]
    f6435000-f6435fff ---         0      1000
    f6436000-f6439fff rw-         0      4000  [anon:thread signal stack]
    f643a000-f643afff rw-         0      1000  [anon:arc4random data]
    f643b000-f643bfff r--         0      1000  [anon:atexit handlers]
    f643c000-f643cfff rw-         0      1000  [anon:System property context nodes]
    f643d000-f643dfff rw-         0      1000  [anon:arc4random data]
    f643e000-f645afff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f645b000-f64f2fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f64f3000-f64f3fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f64f4000-f64f7fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f64f8000-f64fdfff rw-         0      6000
    f64fe000-f64fefff r--         0      1000
    f64ff000-f6500fff rw-         0      2000
    ffdce000-ffdeefff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 2995, name: HwBinder:31061_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f48fa118  r3  f48fa074
    r4  f5abb260  r5  c0306201  r6  f48fa118  r7  00000036
    r8  f48fa138  r9  f5abb260  r10 00000000  r11 f48fa120
    ip  00000000  sp  f48fa060  lr  f5a69709  pc  f5a9b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f48fa020  f5203d10  [anon:libc_malloc]
         f48fa024  f5a5b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f48fa028  f5307240  [anon:libc_malloc]
         f48fa02c  f5307240  [anon:libc_malloc]
         f48fa030  f4f04900  [anon:libc_malloc]
         f48fa034  f4f04900  [anon:libc_malloc]
         f48fa038  00000000
         f48fa03c  f523cf18  [anon:libc_malloc]
         f48fa040  f5214510  [anon:libc_malloc]
         f48fa044  f5b31c35  /system/lib/libutils.so
         f48fa048  f4e35010  [anon:libc_malloc]
         f48fa04c  f48fa490
         f48fa050  00000000
         f48fa054  00000a8c
         f48fa058  00000000
         f48fa05c  00000000
    #00  f48fa060  f48fa074
         ........  ........
    #01  f48fa060  f48fa074
         f48fa064  5dd10dd0
         f48fa068  f523cf00  [anon:libc_malloc]
         f48fa06c  f57de555  /system/lib/libhidlbase.so
         f48fa070  f48fa118
         f48fa074  00000000
    #02  f48fa078  f5ac33c0  [anon:.bss]
         f48fa07c  f520ba08  [anon:libc_malloc]
         f48fa080  f48fa038
         f48fa084  f523cf54  [anon:libc_malloc]
         f48fa088  f523cf98  [anon:libc_malloc]
         f48fa08c  00000004
         f48fa090  00000004
         f48fa094  fffffff0
         f48fa098  fffffff0
         f48fa09c  f5a3ac61  /apex/com.android.runtime/lib/bionic/libc.so
         f48fa0a0  5dd10dd0
         f48fa0a4  fffffffc
         f48fa0a8  f53029f0  [anon:libc_malloc]
         f48fa0ac  f5a2726c  /apex/com.android.runtime/lib/bionic/libc.so
         f48fa0b0  f520ba08  [anon:libc_malloc]
         f48fa0b4  f5300380  [anon:libc_malloc]
         ........  ........
    #03  f48fa1b8  f48fa1e4
         f48fa1bc  00007955
         f48fa1c0  f5211ab0  [anon:libc_malloc]
         f48fa1c4  f5211abc  [anon:libc_malloc]
         f48fa1c8  00000000
         f48fa1cc  00000000
         f48fa1d0  f48fa1e4
         f48fa1d4  f57ea70d  /system/lib/libhidlbase.so
    #04  f48fa1d8  f5211ab0  [anon:libc_malloc]
         f48fa1dc  f5b30905  /system/lib/libutils.so
    #05  f48fa1e0  f52067e0  [anon:libc_malloc]
         f48fa1e4  f5211ab0  [anon:libc_malloc]
         f48fa1e8  f4e001c0  [anon:libc_malloc]
         f48fa1ec  f5211ab0  [anon:libc_malloc]
         f48fa1f0  5dd10dd0
         f48fa1f4  f48fa230
         f48fa1f8  f48fa230
         f48fa1fc  f48fa230
         f48fa200  00000078
         f48fa204  00007e94
         f48fa208  00007955
         f48fa20c  f4afc490
         f48fa210  f48fa230
         f48fa214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f48fa218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f48fa21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f48fa220  f48fa238
         f48fa224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f48fa228  f48fa230
         f48fa22c  00000000
         f48fa230  f49fb230
         f48fa234  f47f9230
         f48fa238  00000bb3
         f48fa23c  00007955
         f48fa240  00000001
         f48fa244  f47fd000
         f48fa248  000fd230
         f48fa24c  00001000
         f48fa250  00000000
         f48fa254  00000000
         f48fa258  00000003
         f48fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 4040, name: Binder:31061_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f46f7fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f46f8230
    ip  f46f7f70  sp  f46f7f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f46f7f20  00000004
         f46f7f24  00000000
         f46f7f28  f46f80a0
         f46f7f2c  f5abb260  [anon:.bss]
         f46f7f30  f5241c00  [anon:libc_malloc]
         f46f7f34  f5e895f3  /system/lib/libbinder.so
         f46f7f38  f46f80a0
         f46f7f3c  f5241c04  [anon:libc_malloc]
         f46f7f40  00000004
         f46f7f44  f5f5a1e7  /system/lib/libmediadrm.so
         f46f7f48  5dd10dd0
         f46f7f4c  f520c92c  [anon:libc_malloc]
         f46f7f50  00000000
         f46f7f54  f46f7f90
         f46f7f58  f46f7fb4
         f46f7f5c  f5abb3a8  [anon:.bss]
    #00  f46f7f60  f46f8490
         f46f7f64  f5abb260  [anon:.bss]
         f46f7f68  00000089
         f46f7f6c  00000000
    #01  f46f7f70  00000000
         f46f7f74  00000000
         f46f7f78  ffffffff
         f46f7f7c  f46f7fb4
         f46f7f80  00000000
         f46f7f84  5dd10dd0
         f46f7f88  f5f6d028  [anon:.bss]
         f46f7f8c  00000000
         f46f7f90  00000000
         f46f7f94  00000002
         f46f7f98  f5abb260  [anon:.bss]
         f46f7f9c  00000000
         f46f7fa0  f5abb260  [anon:.bss]
         f46f7fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f46f7fa8  00000000
         f46f7fac  f5300380  [anon:libc_malloc]
         f46f7fb0  5dd10dd0
         f46f7fb4  f520c900  [anon:libc_malloc]
         f46f7fb8  5dd10dd0
         f46f7fbc  f5f6d028  [anon:.bss]
         f46f7fc0  f4e2da00  [anon:libc_malloc]
         f46f7fc4  f5abb260  [anon:.bss]
         f46f7fc8  00000000
         f46f7fcc  f5abb260  [anon:.bss]
         f46f7fd0  00007955
         f46f7fd4  f5abb260  [anon:.bss]
         f46f7fd8  f46f8230
         f46f7fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f46f7fe0  00000004
         f46f7fe4  f5b322cb  /system/lib/libutils.so
         f46f7fe8  00000000
         f46f7fec  f5269200  [anon:libc_malloc]
         f46f7ff0  00000010
         f46f7ff4  5dd10dd0
         f46f7ff8  f4e2da10  [anon:libc_malloc]
         f46f7ffc  f4e2da00  [anon:libc_malloc]
         f46f8000  f5abb260  [anon:.bss]
         f46f8004  00000000
         f46f8008  f5abb260  [anon:.bss]
         f46f800c  00007955
         f46f8010  f5abb260  [anon:.bss]
         f46f8014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f46f8018  00000010
         f46f801c  00000000
         f46f8020  f5269800  [anon:libc_malloc]
         f46f8024  00000000
         f46f8028  00000000
         f46f802c  00000000
         f46f8030  00000000
         f46f8034  00000000
         f46f8038  5dd10dd0
         f46f803c  f4e2da10  [anon:libc_malloc]
         f46f8040  f4e36480  [anon:libc_malloc]
         f46f8044  f5abb260  [anon:.bss]
         f46f8048  00000000
         f46f804c  f46f81e4
         f46f8050  00007955
         f46f8054  f5e7b20f  /system/lib/libbinder.so
    #05  f46f8058  f4e36480  [anon:libc_malloc]
         f46f805c  f4e00c50  [anon:libc_malloc]
         f46f8060  f4e2da10  [anon:libc_malloc]
         f46f8064  5dd10dd0
         f46f8068  f4e36480  [anon:libc_malloc]
         f46f806c  f4e02048  [anon:libc_malloc]
         f46f8070  00000001
         f46f8074  f5e7b193  /system/lib/libbinder.so
    #06  f46f8078  00007955
         f46f807c  f5269200  [anon:libc_malloc]
         f46f8080  f4e36480  [anon:libc_malloc]
         f46f8084  f5269254  [anon:libc_malloc]
         f46f8088  f5abb260  [anon:.bss]
         f46f808c  f5e820ad  /system/lib/libbinder.so
    #07  f46f8090  00000000
         f46f8094  f520c808  [anon:libc_malloc]
         f46f8098  f520c82c  [anon:libc_malloc]
         f46f809c  f520c930  [anon:libc_malloc]
         f46f80a0  00000000
         f46f80a4  f520c84c  [anon:libc_malloc]
         f46f80a8  f5000000
         f46f80ac  f520c8f8  [anon:libc_malloc]
         f46f80b0  f5214780  [anon:libc_malloc]
         f46f80b4  f5a345d1  /apex/com.android.runtime/lib/bionic/libc.so
         f46f80b8  00000004
         f46f80bc  0000000b
         f46f80c0  00000000
         f46f80c4  5dd10dd0
         f46f80c8  f5000000
         f46f80cc  f520c808  [anon:libc_malloc]
         ........  ........
    #08  f46f81a0  f46f8230
         f46f81a4  f5e822b1  /system/lib/libbinder.so
         f46f81a8  00000000
         f46f81ac  f5269200  [anon:libc_malloc]
         f46f81b0  f5269290  [anon:libc_malloc]
         f46f81b4  00000000
         f46f81b8  00000000
         f46f81bc  f5e8235b  /system/lib/libbinder.so
    #09  f46f81c0  00000000
         f46f81c4  f5e818af  /system/lib/libbinder.so
         f46f81c8  f5212050  [anon:libc_malloc]
         f46f81cc  f521205c  [anon:libc_malloc]
         f46f81d0  00000000
         f46f81d4  f5e9b939  /system/lib/libbinder.so
    #10  f46f81d8  f5212050  [anon:libc_malloc]
         f46f81dc  f5b30905  /system/lib/libutils.so
    #11  f46f81e0  f52053e0  [anon:libc_malloc]
         f46f81e4  f5212050  [anon:libc_malloc]
         f46f81e8  f5205460  [anon:libc_malloc]
         f46f81ec  f5212050  [anon:libc_malloc]
         f46f81f0  5dd10dd0
         f46f81f4  f46f8230
         f46f81f8  f46f8230
         f46f81fc  f46f8230
         f46f8200  00000078
         f46f8204  00007955
         f46f8208  00007955
         f46f820c  f6500020
         f46f8210  f46f8230
         f46f8214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f46f8218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f46f821c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f46f8220  f46f8238
         f46f8224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f46f8228  f46f8230
         f46f822c  00000000
         f46f8230  f47f9230
         f46f8234  f45f7230
         f46f8238  00000fc8
         f46f823c  00007955
         f46f8240  00000001
         f46f8244  f45fb000
         f46f8248  000fd230
         f46f824c  00001000
         f46f8250  00000000
         f46f8254  00000000
         f46f8258  00000003
         f46f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8357, name: Binder:31061_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f45f6fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f45f7230
    ip  f45f6f70  sp  f45f6f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f45f6f20  5dd10dd0
         f45f6f24  f44f6498
         f45f6f28  f5abb3a8  [anon:.bss]
         f45f6f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f45f6f30  00000000
         f45f6f34  01000000
         f45f6f38  f5abb260  [anon:.bss]
         f45f6f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f45f6f40  f44f6238
         f45f6f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f45f6f48  f44f6230
         f45f6f4c  f45f6f94
         f45f6f50  f44f6274
         f45f6f54  00000000
         f45f6f58  f45f6fb4
         f45f6f5c  f5abb3a8  [anon:.bss]
    #00  f45f6f60  f45f7490
         f45f6f64  f5abb260  [anon:.bss]
         f45f6f68  00000089
         f45f6f6c  00000000
    #01  f45f6f70  00000000
         f45f6f74  00000000
         f45f6f78  ffffffff
         f45f6f7c  f45f6fb4
         f45f6f80  00000000
         f45f6f84  5dd10dd0
         f45f6f88  f5f6d028  [anon:.bss]
         f45f6f8c  00000000
         f45f6f90  00000000
         f45f6f94  00000002
         f45f6f98  f5abb260  [anon:.bss]
         f45f6f9c  00000000
         f45f6fa0  f5abb260  [anon:.bss]
         f45f6fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f45f6fa8  00000000
         f45f6fac  00000000
         f45f6fb0  5dd10dd0
         f45f6fb4  f43f9000
         f45f6fb8  5dd10dd0
         f45f6fbc  f5f6d028  [anon:.bss]
         f45f6fc0  f4e2de00  [anon:libc_malloc]
         f45f6fc4  f5abb260  [anon:.bss]
         f45f6fc8  00000000
         f45f6fcc  f5abb260  [anon:.bss]
         f45f6fd0  00007955
         f45f6fd4  f5abb260  [anon:.bss]
         f45f6fd8  f45f7230
         f45f6fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f45f6fe0  00000000
         f45f6fe4  f45f7030
         f45f6fe8  00000000
         f45f6fec  f4e2c600  [anon:libc_malloc]
         f45f6ff0  00000010
         f45f6ff4  5dd10dd0
         f45f6ff8  f4e2de10  [anon:libc_malloc]
         f45f6ffc  f4e2de00  [anon:libc_malloc]
         f45f7000  f5abb260  [anon:.bss]
         f45f7004  00000000
         f45f7008  f5abb260  [anon:.bss]
         f45f700c  00007955
         f45f7010  f5abb260  [anon:.bss]
         f45f7014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f45f7018  00000010
         f45f701c  00000000
         f45f7020  f4e4b600  [anon:libc_malloc]
         f45f7024  00000000
         f45f7028  00000000
         f45f702c  00000000
         f45f7030  00000000
         f45f7034  00000000
         f45f7038  5dd10dd0
         f45f703c  f4e2de10  [anon:libc_malloc]
         f45f7040  f5229700  [anon:libc_malloc]
         f45f7044  f5abb260  [anon:.bss]
         f45f7048  00000000
         f45f704c  f45f71e4
         f45f7050  00007955
         f45f7054  f5e7b20f  /system/lib/libbinder.so
    #05  f45f7058  f5229700  [anon:libc_malloc]
         f45f705c  f5205fe0  [anon:libc_malloc]
         f45f7060  f4e2de10  [anon:libc_malloc]
         f45f7064  5dd10dd0
         f45f7068  f5229700  [anon:libc_malloc]
         f45f706c  f5206960  [anon:libc_malloc]
         f45f7070  00000001
         f45f7074  f5e7b193  /system/lib/libbinder.so
    #06  f45f7078  5dd10dd0
         f45f707c  f4e2c600  [anon:libc_malloc]
         f45f7080  f5229700  [anon:libc_malloc]
         f45f7084  f4e2c654  [anon:libc_malloc]
         f45f7088  f5abb260  [anon:.bss]
         f45f708c  f5e820ad  /system/lib/libbinder.so
    #07  f45f7090  0000000f
         f45f7094  f5a3b157  /apex/com.android.runtime/lib/bionic/libc.so
         f45f7098  0000000a
         f45f709c  f520cf00  [anon:libc_malloc]
         f45f70a0  5dd10dd0
         f45f70a4  f5209e08  [anon:libc_malloc]
         f45f70a8  5dd10dd0
         f45f70ac  f520cf08  [anon:libc_malloc]
         f45f70b0  00000003
         f45f70b4  f520cf2c  [anon:libc_malloc]
         f45f70b8  f45f7128
         f45f70bc  f520cf44  [anon:libc_malloc]
         f45f70c0  f4c00000
         f45f70c4  f520cff8  [anon:libc_malloc]
         f45f70c8  f4e063a0  [anon:libc_malloc]
         f45f70cc  f5a26fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f45f71a0  f4e2c600  [anon:libc_malloc]
         f45f71a4  f4e2c654  [anon:libc_malloc]
         f45f71a8  00000000
         f45f71ac  f4e2c600  [anon:libc_malloc]
         f45f71b0  f4e2c690  [anon:libc_malloc]
         f45f71b4  00000000
         f45f71b8  00000000
         f45f71bc  f5e8235b  /system/lib/libbinder.so
    #09  f45f71c0  00000000
         f45f71c4  f5e818af  /system/lib/libbinder.so
         f45f71c8  f5212d10  [anon:libc_malloc]
         f45f71cc  f5212d1c  [anon:libc_malloc]
         f45f71d0  00000000
         f45f71d4  f5e9b939  /system/lib/libbinder.so
    #10  f45f71d8  f5212d10  [anon:libc_malloc]
         f45f71dc  f5b30905  /system/lib/libutils.so
    #11  f45f71e0  f5244900  [anon:libc_malloc]
         f45f71e4  f5212d10  [anon:libc_malloc]
         f45f71e8  f5205430  [anon:libc_malloc]
         f45f71ec  f5212d10  [anon:libc_malloc]
         f45f71f0  5dd10dd0
         f45f71f4  f45f7230
         f45f71f8  f45f7230
         f45f71fc  f45f7230
         f45f7200  00000078
         f45f7204  00007955
         f45f7208  00007955
         f45f720c  f6500020
         f45f7210  f45f7230
         f45f7214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f45f7218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f45f721c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f45f7220  f45f7238
         f45f7224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f45f7228  f45f7230
         f45f722c  00000000
         f45f7230  f46f8230
         f45f7234  f44f6230
         f45f7238  000020a5
         f45f723c  00007955
         f45f7240  00000001
         f45f7244  f44fa000
         f45f7248  000fd230
         f45f724c  00001000
         f45f7250  00000000
         f45f7254  00000000
         f45f7258  00000003
         f45f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8358, name: Binder:31061_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f44f5fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f44f6230
    ip  f44f5f70  sp  f44f5f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f44f5f20  5dd10dd0
         f44f5f24  f43f5498
         f44f5f28  f5abb3a8  [anon:.bss]
         f44f5f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f44f5f30  00000000
         f44f5f34  01000000
         f44f5f38  f5abb260  [anon:.bss]
         f44f5f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f44f5f40  f43f5238
         f44f5f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f44f5f48  f43f5230
         f44f5f4c  f44f5f94
         f44f5f50  f43f5274
         f44f5f54  00000000
         f44f5f58  f44f5fb4
         f44f5f5c  f5abb3a8  [anon:.bss]
    #00  f44f5f60  f44f6490
         f44f5f64  f5abb260  [anon:.bss]
         f44f5f68  00000089
         f44f5f6c  00000000
    #01  f44f5f70  00000000
         f44f5f74  00000000
         f44f5f78  ffffffff
         f44f5f7c  f44f5fb4
         f44f5f80  00000000
         f44f5f84  5dd10dd0
         f44f5f88  f5f6d028  [anon:.bss]
         f44f5f8c  00000000
         f44f5f90  00000000
         f44f5f94  00000002
         f44f5f98  f5abb260  [anon:.bss]
         f44f5f9c  00000000
         f44f5fa0  f5abb260  [anon:.bss]
         f44f5fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f44f5fa8  00000000
         f44f5fac  00000000
         f44f5fb0  5dd10dd0
         f44f5fb4  f42f8000
         f44f5fb8  5dd10dd0
         f44f5fbc  f5f6d028  [anon:.bss]
         f44f5fc0  f5289a00  [anon:libc_malloc]
         f44f5fc4  f5abb260  [anon:.bss]
         f44f5fc8  00000000
         f44f5fcc  f5abb260  [anon:.bss]
         f44f5fd0  00007955
         f44f5fd4  f5abb260  [anon:.bss]
         f44f5fd8  f44f6230
         f44f5fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f44f5fe0  00000000
         f44f5fe4  f44f6030
         f44f5fe8  00000000
         f44f5fec  f5250600  [anon:libc_malloc]
         f44f5ff0  00000010
         f44f5ff4  5dd10dd0
         f44f5ff8  f5289a10  [anon:libc_malloc]
         f44f5ffc  f5289a00  [anon:libc_malloc]
         f44f6000  f5abb260  [anon:.bss]
         f44f6004  00000000
         f44f6008  f5abb260  [anon:.bss]
         f44f600c  00007955
         f44f6010  f5abb260  [anon:.bss]
         f44f6014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f44f6018  00000010
         f44f601c  00000000
         f44f6020  f5269e00  [anon:libc_malloc]
         f44f6024  00000000
         f44f6028  00000000
         f44f602c  00000000
         f44f6030  00000000
         f44f6034  00000000
         f44f6038  5dd10dd0
         f44f603c  f5289a10  [anon:libc_malloc]
         f44f6040  f5229580  [anon:libc_malloc]
         f44f6044  f5abb260  [anon:.bss]
         f44f6048  00000000
         f44f604c  f44f61e4
         f44f6050  00007955
         f44f6054  f5e7b20f  /system/lib/libbinder.so
    #05  f44f6058  f5229580  [anon:libc_malloc]
         f44f605c  f5205e40  [anon:libc_malloc]
         f44f6060  f5289a10  [anon:libc_malloc]
         f44f6064  5dd10dd0
         f44f6068  f5229580  [anon:libc_malloc]
         f44f606c  f5206780  [anon:libc_malloc]
         f44f6070  00000001
         f44f6074  f5e7b193  /system/lib/libbinder.so
    #06  f44f6078  5dd10dd0
         f44f607c  f5250600  [anon:libc_malloc]
         f44f6080  f5229580  [anon:libc_malloc]
         f44f6084  f5250654  [anon:libc_malloc]
         f44f6088  f5abb260  [anon:.bss]
         f44f608c  f5e820ad  /system/lib/libbinder.so
    #07  f44f6090  0000000f
         f44f6094  f5a3b157  /apex/com.android.runtime/lib/bionic/libc.so
         f44f6098  0000000a
         f44f609c  f520d600  [anon:libc_malloc]
         f44f60a0  5dd10dd0
         f44f60a4  f520cf08  [anon:libc_malloc]
         f44f60a8  5dd10dd0
         f44f60ac  00000000
         f44f60b0  03000000
         f44f60b4  f44f60f4
         f44f60b8  f44f6490
         f44f60bc  f5a65ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f44f60c0  00000000
         f44f60c4  f58eaa0d  /system/lib/libbase.so
         f44f60c8  f44f60f4
         f44f60cc  f5a26fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f44f61a0  f5250600  [anon:libc_malloc]
         f44f61a4  f5250654  [anon:libc_malloc]
         f44f61a8  00000000
         f44f61ac  f5250600  [anon:libc_malloc]
         f44f61b0  f5250690  [anon:libc_malloc]
         f44f61b4  00000000
         f44f61b8  00000000
         f44f61bc  f5e8235b  /system/lib/libbinder.so
    #09  f44f61c0  00000000
         f44f61c4  f5e818af  /system/lib/libbinder.so
         f44f61c8  f4e29ba0  [anon:libc_malloc]
         f44f61cc  f4e29bac  [anon:libc_malloc]
         f44f61d0  00000000
         f44f61d4  f5e9b939  /system/lib/libbinder.so
    #10  f44f61d8  f4e29ba0  [anon:libc_malloc]
         f44f61dc  f5b30905  /system/lib/libutils.so
    #11  f44f61e0  f4e00fd0  [anon:libc_malloc]
         f44f61e4  f4e29ba0  [anon:libc_malloc]
         f44f61e8  f5244900  [anon:libc_malloc]
         f44f61ec  f4e29ba0  [anon:libc_malloc]
         f44f61f0  5dd10dd0
         f44f61f4  f44f6230
         f44f61f8  f44f6230
         f44f61fc  f44f6230
         f44f6200  00000078
         f44f6204  000020a5
         f44f6208  00007955
         f44f620c  f45f7490
         f44f6210  f44f6230
         f44f6214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f44f6218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f44f621c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f44f6220  f44f6238
         f44f6224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f44f6228  f44f6230
         f44f622c  00000000
         f44f6230  f45f7230
         f44f6234  f43f5230
         f44f6238  000020a6
         f44f623c  00007955
         f44f6240  00000001
         f44f6244  f43f9000
         f44f6248  000fd230
         f44f624c  00001000
         f44f6250  00000000
         f44f6254  00000000
         f44f6258  00000003
         f44f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8360, name: Binder:31061_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f43f4fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f43f5230
    ip  f43f4f70  sp  f43f4f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f43f4f20  5dd10dd0
         f43f4f24  f42f4498
         f43f4f28  f5abb3a8  [anon:.bss]
         f43f4f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f43f4f30  00000000
         f43f4f34  01000000
         f43f4f38  f5abb260  [anon:.bss]
         f43f4f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f43f4f40  f42f4238
         f43f4f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f43f4f48  f42f4230
         f43f4f4c  f43f4f94
         f43f4f50  f42f4274
         f43f4f54  00000000
         f43f4f58  f43f4fb4
         f43f4f5c  f5abb3a8  [anon:.bss]
    #00  f43f4f60  f43f5490
         f43f4f64  f5abb260  [anon:.bss]
         f43f4f68  00000089
         f43f4f6c  00000000
    #01  f43f4f70  00000000
         f43f4f74  00000000
         f43f4f78  ffffffff
         f43f4f7c  f43f4fb4
         f43f4f80  00000000
         f43f4f84  5dd10dd0
         f43f4f88  f5f6d028  [anon:.bss]
         f43f4f8c  00000000
         f43f4f90  00000000
         f43f4f94  00000002
         f43f4f98  f5abb260  [anon:.bss]
         f43f4f9c  00000000
         f43f4fa0  f5abb260  [anon:.bss]
         f43f4fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f43f4fa8  00000000
         f43f4fac  00000000
         f43f4fb0  5dd10dd0
         f43f4fb4  f41f7000
         f43f4fb8  5dd10dd0
         f43f4fbc  f5f6d028  [anon:.bss]
         f43f4fc0  f5289c00  [anon:libc_malloc]
         f43f4fc4  f5abb260  [anon:.bss]
         f43f4fc8  00000000
         f43f4fcc  f5abb260  [anon:.bss]
         f43f4fd0  00007955
         f43f4fd4  f5abb260  [anon:.bss]
         f43f4fd8  f43f5230
         f43f4fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f43f4fe0  00000000
         f43f4fe4  f43f5030
         f43f4fe8  00000000
         f43f4fec  f4e4b800  [anon:libc_malloc]
         f43f4ff0  00000010
         f43f4ff4  5dd10dd0
         f43f4ff8  f5289c10  [anon:libc_malloc]
         f43f4ffc  f5289c00  [anon:libc_malloc]
         f43f5000  f5abb260  [anon:.bss]
         f43f5004  00000000
         f43f5008  f5abb260  [anon:.bss]
         f43f500c  00007955
         f43f5010  f5abb260  [anon:.bss]
         f43f5014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f43f5018  00000010
         f43f501c  00000000
         f43f5020  f4e4ba00  [anon:libc_malloc]
         f43f5024  00000000
         f43f5028  00000000
         f43f502c  00000000
         f43f5030  00000000
         f43f5034  00000000
         f43f5038  5dd10dd0
         f43f503c  f5289c10  [anon:libc_malloc]
         f43f5040  f52296c0  [anon:libc_malloc]
         f43f5044  f5abb260  [anon:.bss]
         f43f5048  00000000
         f43f504c  f43f51e4
         f43f5050  00007955
         f43f5054  f5e7b20f  /system/lib/libbinder.so
    #05  f43f5058  f52296c0  [anon:libc_malloc]
         f43f505c  f4e00910  [anon:libc_malloc]
         f43f5060  f5289c10  [anon:libc_malloc]
         f43f5064  5dd10dd0
         f43f5068  f52296c0  [anon:libc_malloc]
         f43f506c  f4e02288  [anon:libc_malloc]
         f43f5070  00000001
         f43f5074  f5e7b193  /system/lib/libbinder.so
    #06  f43f5078  5dd10dd0
         f43f507c  f4e4b800  [anon:libc_malloc]
         f43f5080  f52296c0  [anon:libc_malloc]
         f43f5084  f4e4b854  [anon:libc_malloc]
         f43f5088  f5abb260  [anon:.bss]
         f43f508c  f5e820ad  /system/lib/libbinder.so
    #07  f43f5090  ffff0208  [vectors]
         f43f5094  f43f50e9
         f43f5098  0000000a
         f43f509c  f520dd00  [anon:libc_malloc]
         f43f50a0  5dd10dd0
         f43f50a4  f520d608  [anon:libc_malloc]
         f43f50a8  5dd10dd0
         f43f50ac  f520dd08  [anon:libc_malloc]
         f43f50b0  00000003
         f43f50b4  f520dd2c  [anon:libc_malloc]
         f43f50b8  f43f5128
         f43f50bc  f520dd44  [anon:libc_malloc]
         f43f50c0  f4c00000
         f43f50c4  f520ddf8  [anon:libc_malloc]
         f43f50c8  f4e06740  [anon:libc_malloc]
         f43f50cc  f5a34d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f43f51a0  f4e4b800  [anon:libc_malloc]
         f43f51a4  f4e4b854  [anon:libc_malloc]
         f43f51a8  00000000
         f43f51ac  f4e4b800  [anon:libc_malloc]
         f43f51b0  f4e4b890  [anon:libc_malloc]
         f43f51b4  00000000
         f43f51b8  00000000
         f43f51bc  f5e8235b  /system/lib/libbinder.so
    #09  f43f51c0  00000000
         f43f51c4  f5e818af  /system/lib/libbinder.so
         f43f51c8  f5211c60  [anon:libc_malloc]
         f43f51cc  f5211c6c  [anon:libc_malloc]
         f43f51d0  00000000
         f43f51d4  f5e9b939  /system/lib/libbinder.so
    #10  f43f51d8  f5211c60  [anon:libc_malloc]
         f43f51dc  f5b30905  /system/lib/libutils.so
    #11  f43f51e0  f5205570  [anon:libc_malloc]
         f43f51e4  f5211c60  [anon:libc_malloc]
         f43f51e8  f4e00fd0  [anon:libc_malloc]
         f43f51ec  f5211c60  [anon:libc_malloc]
         f43f51f0  5dd10dd0
         f43f51f4  f43f5230
         f43f51f8  f43f5230
         f43f51fc  f43f5230
         f43f5200  00000078
         f43f5204  000020a6
         f43f5208  00007955
         f43f520c  f44f6490
         f43f5210  f43f5230
         f43f5214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f43f5218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f43f521c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f43f5220  f43f5238
         f43f5224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f43f5228  f43f5230
         f43f522c  00000000
         f43f5230  f44f6230
         f43f5234  f42f4230
         f43f5238  000020a8
         f43f523c  00007955
         f43f5240  00000001
         f43f5244  f42f8000
         f43f5248  000fd230
         f43f524c  00001000
         f43f5250  00000000
         f43f5254  00000000
         f43f5258  00000003
         f43f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8362, name: Binder:31061_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f42f3fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f42f4230
    ip  f42f3f70  sp  f42f3f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f42f3f20  5dd10dd0
         f42f3f24  f41f3498
         f42f3f28  f5abb3a8  [anon:.bss]
         f42f3f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f42f3f30  00000000
         f42f3f34  01000000
         f42f3f38  f5abb260  [anon:.bss]
         f42f3f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f42f3f40  f41f3238
         f42f3f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f42f3f48  f41f3230
         f42f3f4c  f42f3f94
         f42f3f50  f41f3274
         f42f3f54  00000000
         f42f3f58  f42f3fb4
         f42f3f5c  f5abb3a8  [anon:.bss]
    #00  f42f3f60  f42f4490
         f42f3f64  f5abb260  [anon:.bss]
         f42f3f68  00000089
         f42f3f6c  00000000
    #01  f42f3f70  00000000
         f42f3f74  00000000
         f42f3f78  ffffffff
         f42f3f7c  f42f3fb4
         f42f3f80  00000000
         f42f3f84  5dd10dd0
         f42f3f88  f5f6d028  [anon:.bss]
         f42f3f8c  00000000
         f42f3f90  00000000
         f42f3f94  00000002
         f42f3f98  f5abb260  [anon:.bss]
         f42f3f9c  00000000
         f42f3fa0  f5abb260  [anon:.bss]
         f42f3fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f42f3fa8  00000000
         f42f3fac  00000000
         f42f3fb0  5dd10dd0
         f42f3fb4  f40f6000
         f42f3fb8  5dd10dd0
         f42f3fbc  f5f6d028  [anon:.bss]
         f42f3fc0  f5243000  [anon:libc_malloc]
         f42f3fc4  f5abb260  [anon:.bss]
         f42f3fc8  00000000
         f42f3fcc  f5abb260  [anon:.bss]
         f42f3fd0  00007955
         f42f3fd4  f5abb260  [anon:.bss]
         f42f3fd8  f42f4230
         f42f3fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f42f3fe0  00000000
         f42f3fe4  f42f4030
         f42f3fe8  00000000
         f42f3fec  f5252000  [anon:libc_malloc]
         f42f3ff0  00000010
         f42f3ff4  5dd10dd0
         f42f3ff8  f5243010  [anon:libc_malloc]
         f42f3ffc  f5243000  [anon:libc_malloc]
         f42f4000  f5abb260  [anon:.bss]
         f42f4004  00000000
         f42f4008  f5abb260  [anon:.bss]
         f42f400c  00007955
         f42f4010  f5abb260  [anon:.bss]
         f42f4014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f42f4018  00000010
         f42f401c  00000000
         f42f4020  f5252200  [anon:libc_malloc]
         f42f4024  00000000
         f42f4028  00000000
         f42f402c  00000000
         f42f4030  00000000
         f42f4034  00000000
         f42f4038  5dd10dd0
         f42f403c  f5243010  [anon:libc_malloc]
         f42f4040  f4e36680  [anon:libc_malloc]
         f42f4044  f5abb260  [anon:.bss]
         f42f4048  00000000
         f42f404c  f42f41e4
         f42f4050  00007955
         f42f4054  f5e7b20f  /system/lib/libbinder.so
    #05  f42f4058  f4e36680  [anon:libc_malloc]
         f42f405c  f4e00fa0  [anon:libc_malloc]
         f42f4060  f5243010  [anon:libc_malloc]
         f42f4064  5dd10dd0
         f42f4068  f4e36680  [anon:libc_malloc]
         f42f406c  f4e02498  [anon:libc_malloc]
         f42f4070  00000001
         f42f4074  f5e7b193  /system/lib/libbinder.so
    #06  f42f4078  5dd10dd0
         f42f407c  f5252000  [anon:libc_malloc]
         f42f4080  f4e36680  [anon:libc_malloc]
         f42f4084  f5252054  [anon:libc_malloc]
         f42f4088  f5abb260  [anon:.bss]
         f42f408c  f5e820ad  /system/lib/libbinder.so
    #07  f42f4090  00001000
         f42f4094  f5a3b157  /apex/com.android.runtime/lib/bionic/libc.so
         f42f4098  00001000
         f42f409c  00000000
         f42f40a0  00001000
         f42f40a4  00000001
         f42f40a8  0000000f
         f42f40ac  f42f40e3
         f42f40b0  f42f40e2
         f42f40b4  f42f40e0
         f42f40b8  f42f4490
         f42f40bc  0000000f
         f42f40c0  f53029f0  [anon:libc_malloc]
         f42f40c4  f5abb260  [anon:.bss]
         f42f40c8  f5abb1dc  [anon:.bss]
         f42f40cc  f5a26fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f42f41a0  f5252000  [anon:libc_malloc]
         f42f41a4  f5252054  [anon:libc_malloc]
         f42f41a8  00000000
         f42f41ac  f5252000  [anon:libc_malloc]
         f42f41b0  f5252090  [anon:libc_malloc]
         f42f41b4  00000000
         f42f41b8  00000000
         f42f41bc  f5e8235b  /system/lib/libbinder.so
    #09  f42f41c0  00000000
         f42f41c4  f5e818af  /system/lib/libbinder.so
         f42f41c8  f4e29d20  [anon:libc_malloc]
         f42f41cc  f4e29d2c  [anon:libc_malloc]
         f42f41d0  00000000
         f42f41d4  f5e9b939  /system/lib/libbinder.so
    #10  f42f41d8  f4e29d20  [anon:libc_malloc]
         f42f41dc  f5b30905  /system/lib/libutils.so
    #11  f42f41e0  f4e2f000  [anon:libc_malloc]
         f42f41e4  f4e29d20  [anon:libc_malloc]
         f42f41e8  f5205570  [anon:libc_malloc]
         f42f41ec  f4e29d20  [anon:libc_malloc]
         f42f41f0  5dd10dd0
         f42f41f4  f42f4230
         f42f41f8  f42f4230
         f42f41fc  f42f4230
         f42f4200  00000078
         f42f4204  000020a8
         f42f4208  00007955
         f42f420c  f43f5490
         f42f4210  f42f4230
         f42f4214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f42f4218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f42f421c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f42f4220  f42f4238
         f42f4224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f42f4228  f42f4230
         f42f422c  00000000
         f42f4230  f43f5230
         f42f4234  f41f3230
         f42f4238  000020aa
         f42f423c  00007955
         f42f4240  00000001
         f42f4244  f41f7000
         f42f4248  000fd230
         f42f424c  00001000
         f42f4250  00000000
         f42f4254  00000000
         f42f4258  00000003
         f42f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8364, name: Binder:31061_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f41f2fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f41f3230
    ip  f41f2f70  sp  f41f2f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f41f2f20  5dd10dd0
         f41f2f24  f40f2498
         f41f2f28  f5abb3a8  [anon:.bss]
         f41f2f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f41f2f30  00000000
         f41f2f34  01000000
         f41f2f38  f5abb260  [anon:.bss]
         f41f2f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f41f2f40  f40f2238
         f41f2f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f41f2f48  f40f2230
         f41f2f4c  f41f2f94
         f41f2f50  f40f2274
         f41f2f54  00000000
         f41f2f58  f41f2fb4
         f41f2f5c  f5abb3a8  [anon:.bss]
    #00  f41f2f60  f41f3490
         f41f2f64  f5abb260  [anon:.bss]
         f41f2f68  00000089
         f41f2f6c  00000000
    #01  f41f2f70  00000000
         f41f2f74  00000000
         f41f2f78  ffffffff
         f41f2f7c  f41f2fb4
         f41f2f80  00000000
         f41f2f84  5dd10dd0
         f41f2f88  f5f6d028  [anon:.bss]
         f41f2f8c  00000000
         f41f2f90  00000000
         f41f2f94  00000002
         f41f2f98  f5abb260  [anon:.bss]
         f41f2f9c  00000000
         f41f2fa0  f5abb260  [anon:.bss]
         f41f2fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f41f2fa8  00000000
         f41f2fac  00000000
         f41f2fb0  5dd10dd0
         f41f2fb4  f3ff5000
         f41f2fb8  5dd10dd0
         f41f2fbc  f5f6d028  [anon:.bss]
         f41f2fc0  f5243200  [anon:libc_malloc]
         f41f2fc4  f5abb260  [anon:.bss]
         f41f2fc8  00000000
         f41f2fcc  f5abb260  [anon:.bss]
         f41f2fd0  00007955
         f41f2fd4  f5abb260  [anon:.bss]
         f41f2fd8  f41f3230
         f41f2fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f41f2fe0  00000000
         f41f2fe4  f41f3030
         f41f2fe8  00000000
         f41f2fec  f4e4bc00  [anon:libc_malloc]
         f41f2ff0  00000010
         f41f2ff4  5dd10dd0
         f41f2ff8  f5243210  [anon:libc_malloc]
         f41f2ffc  f5243200  [anon:libc_malloc]
         f41f3000  f5abb260  [anon:.bss]
         f41f3004  00000000
         f41f3008  f5abb260  [anon:.bss]
         f41f300c  00007955
         f41f3010  f5abb260  [anon:.bss]
         f41f3014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f41f3018  00000010
         f41f301c  00000000
         f41f3020  f4e4be00  [anon:libc_malloc]
         f41f3024  00000000
         f41f3028  00000000
         f41f302c  00000000
         f41f3030  00000000
         f41f3034  00000000
         f41f3038  5dd10dd0
         f41f303c  f5243210  [anon:libc_malloc]
         f41f3040  f5229840  [anon:libc_malloc]
         f41f3044  f5abb260  [anon:.bss]
         f41f3048  00000000
         f41f304c  f41f31e4
         f41f3050  00007955
         f41f3054  f5e7b20f  /system/lib/libbinder.so
    #05  f41f3058  f5229840  [anon:libc_malloc]
         f41f305c  f52443c0  [anon:libc_malloc]
         f41f3060  f5243210  [anon:libc_malloc]
         f41f3064  5dd10dd0
         f41f3068  f5229840  [anon:libc_malloc]
         f41f306c  f5206498  [anon:libc_malloc]
         f41f3070  00000001
         f41f3074  f5e7b193  /system/lib/libbinder.so
    #06  f41f3078  5dd10dd0
         f41f307c  f4e4bc00  [anon:libc_malloc]
         f41f3080  f5229840  [anon:libc_malloc]
         f41f3084  f4e4bc54  [anon:libc_malloc]
         f41f3088  f5abb260  [anon:.bss]
         f41f308c  f5e820ad  /system/lib/libbinder.so
    #07  f41f3090  ffff0208  [vectors]
         f41f3094  f41f30e9
         f41f3098  0000000a
         f41f309c  f520eb00  [anon:libc_malloc]
         f41f30a0  5dd10dd0
         f41f30a4  f520e408  [anon:libc_malloc]
         f41f30a8  5dd10dd0
         f41f30ac  f520eb08  [anon:libc_malloc]
         f41f30b0  00000003
         f41f30b4  f520eb2c  [anon:libc_malloc]
         f41f30b8  f41f3128
         f41f30bc  f520eb44  [anon:libc_malloc]
         f41f30c0  f4c00000
         f41f30c4  f520ebf8  [anon:libc_malloc]
         f41f30c8  f4e06820  [anon:libc_malloc]
         f41f30cc  f5a34d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f41f31a0  f4e4bc00  [anon:libc_malloc]
         f41f31a4  f4e4bc54  [anon:libc_malloc]
         f41f31a8  00000000
         f41f31ac  f4e4bc00  [anon:libc_malloc]
         f41f31b0  f4e4bc90  [anon:libc_malloc]
         f41f31b4  00000000
         f41f31b8  00000000
         f41f31bc  f5e8235b  /system/lib/libbinder.so
    #09  f41f31c0  00000000
         f41f31c4  f5e818af  /system/lib/libbinder.so
         f41f31c8  f5211f60  [anon:libc_malloc]
         f41f31cc  f5211f6c  [anon:libc_malloc]
         f41f31d0  00000000
         f41f31d4  f5e9b939  /system/lib/libbinder.so
    #10  f41f31d8  f5211f60  [anon:libc_malloc]
         f41f31dc  f5b30905  /system/lib/libutils.so
    #11  f41f31e0  f52055e0  [anon:libc_malloc]
         f41f31e4  f5211f60  [anon:libc_malloc]
         f41f31e8  f4e2f000  [anon:libc_malloc]
         f41f31ec  f5211f60  [anon:libc_malloc]
         f41f31f0  5dd10dd0
         f41f31f4  f41f3230
         f41f31f8  f41f3230
         f41f31fc  f41f3230
         f41f3200  00000078
         f41f3204  000020aa
         f41f3208  00007955
         f41f320c  f42f4490
         f41f3210  f41f3230
         f41f3214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f41f3218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f41f321c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f41f3220  f41f3238
         f41f3224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f41f3228  f41f3230
         f41f322c  00000000
         f41f3230  f42f4230
         f41f3234  f40f2230
         f41f3238  000020ac
         f41f323c  00007955
         f41f3240  00000001
         f41f3244  f40f6000
         f41f3248  000fd230
         f41f324c  00001000
         f41f3250  00000000
         f41f3254  00000000
         f41f3258  00000003
         f41f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8365, name: Binder:31061_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f40f1fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f40f2230
    ip  f40f1f70  sp  f40f1f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f40f1f20  5dd10dd0
         f40f1f24  f3ff1498
         f40f1f28  f5abb3a8  [anon:.bss]
         f40f1f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f40f1f30  00000000
         f40f1f34  01000000
         f40f1f38  f5abb260  [anon:.bss]
         f40f1f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f40f1f40  f3ff1238
         f40f1f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f40f1f48  f3ff1230
         f40f1f4c  f40f1f94
         f40f1f50  f3ff1274
         f40f1f54  00000000
         f40f1f58  f40f1fb4
         f40f1f5c  f5abb3a8  [anon:.bss]
    #00  f40f1f60  f40f2490
         f40f1f64  f5abb260  [anon:.bss]
         f40f1f68  00000089
         f40f1f6c  00000000
    #01  f40f1f70  00000000
         f40f1f74  00000000
         f40f1f78  ffffffff
         f40f1f7c  f40f1fb4
         f40f1f80  00000000
         f40f1f84  5dd10dd0
         f40f1f88  f5f6d028  [anon:.bss]
         f40f1f8c  00000000
         f40f1f90  00000000
         f40f1f94  00000002
         f40f1f98  f5abb260  [anon:.bss]
         f40f1f9c  00000000
         f40f1fa0  f5abb260  [anon:.bss]
         f40f1fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f40f1fa8  00000000
         f40f1fac  00000000
         f40f1fb0  5dd10dd0
         f40f1fb4  f3ef4000
         f40f1fb8  5dd10dd0
         f40f1fbc  f5f6d028  [anon:.bss]
         f40f1fc0  f4e2dc00  [anon:libc_malloc]
         f40f1fc4  f5abb260  [anon:.bss]
         f40f1fc8  00000000
         f40f1fcc  f5abb260  [anon:.bss]
         f40f1fd0  00007955
         f40f1fd4  f5abb260  [anon:.bss]
         f40f1fd8  f40f2230
         f40f1fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f40f1fe0  00000000
         f40f1fe4  f40f2030
         f40f1fe8  00000000
         f40f1fec  f5252400  [anon:libc_malloc]
         f40f1ff0  00000010
         f40f1ff4  5dd10dd0
         f40f1ff8  f4e2dc10  [anon:libc_malloc]
         f40f1ffc  f4e2dc00  [anon:libc_malloc]
         f40f2000  f5abb260  [anon:.bss]
         f40f2004  00000000
         f40f2008  f5abb260  [anon:.bss]
         f40f200c  00007955
         f40f2010  f5abb260  [anon:.bss]
         f40f2014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f40f2018  00000010
         f40f201c  00000000
         f40f2020  f5252600  [anon:libc_malloc]
         f40f2024  00000000
         f40f2028  00000000
         f40f202c  00000000
         f40f2030  00000000
         f40f2034  00000000
         f40f2038  5dd10dd0
         f40f203c  f4e2dc10  [anon:libc_malloc]
         f40f2040  f4e365c0  [anon:libc_malloc]
         f40f2044  f5abb260  [anon:.bss]
         f40f2048  00000000
         f40f204c  f40f21e4
         f40f2050  00007955
         f40f2054  f5e7b20f  /system/lib/libbinder.so
    #05  f40f2058  f4e365c0  [anon:libc_malloc]
         f40f205c  f4e00e00  [anon:libc_malloc]
         f40f2060  f4e2dc10  [anon:libc_malloc]
         f40f2064  5dd10dd0
         f40f2068  f4e365c0  [anon:libc_malloc]
         f40f206c  f4e02468  [anon:libc_malloc]
         f40f2070  00000001
         f40f2074  f5e7b193  /system/lib/libbinder.so
    #06  f40f2078  5dd10dd0
         f40f207c  f5252400  [anon:libc_malloc]
         f40f2080  f4e365c0  [anon:libc_malloc]
         f40f2084  f5252454  [anon:libc_malloc]
         f40f2088  f5abb260  [anon:.bss]
         f40f208c  f5e820ad  /system/lib/libbinder.so
    #07  f40f2090  ffff0208  [vectors]
         f40f2094  f40f20e9
         f40f2098  0000000a
         f40f209c  f520f200  [anon:libc_malloc]
         f40f20a0  5dd10dd0
         f40f20a4  f520eb08  [anon:libc_malloc]
         f40f20a8  5dd10dd0
         f40f20ac  00000000
         f40f20b0  03000000
         f40f20b4  f40f20f4
         f40f20b8  f40f2490
         f40f20bc  f5a65ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f40f20c0  00000000
         f40f20c4  f58eaa0d  /system/lib/libbase.so
         f40f20c8  f40f20f4
         f40f20cc  03000000
         ........  ........
    #08  f40f21a0  f5252400  [anon:libc_malloc]
         f40f21a4  f5252454  [anon:libc_malloc]
         f40f21a8  00000000
         f40f21ac  f5252400  [anon:libc_malloc]
         f40f21b0  f5252490  [anon:libc_malloc]
         f40f21b4  00000000
         f40f21b8  00000000
         f40f21bc  f5e8235b  /system/lib/libbinder.so
    #09  f40f21c0  00000000
         f40f21c4  f5e818af  /system/lib/libbinder.so
         f40f21c8  f4e29de0  [anon:libc_malloc]
         f40f21cc  f4e29dec  [anon:libc_malloc]
         f40f21d0  00000000
         f40f21d4  f5e9b939  /system/lib/libbinder.so
    #10  f40f21d8  f4e29de0  [anon:libc_malloc]
         f40f21dc  f5b30905  /system/lib/libutils.so
    #11  f40f21e0  f4e2f030  [anon:libc_malloc]
         f40f21e4  f4e29de0  [anon:libc_malloc]
         f40f21e8  f52055e0  [anon:libc_malloc]
         f40f21ec  f4e29de0  [anon:libc_malloc]
         f40f21f0  5dd10dd0
         f40f21f4  f40f2230
         f40f21f8  f40f2230
         f40f21fc  f40f2230
         f40f2200  00000078
         f40f2204  000020ac
         f40f2208  00007955
         f40f220c  f41f3490
         f40f2210  f40f2230
         f40f2214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f40f2218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f40f221c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f40f2220  f40f2238
         f40f2224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f40f2228  f40f2230
         f40f222c  00000000
         f40f2230  f41f3230
         f40f2234  f3ff1230
         f40f2238  000020ad
         f40f223c  00007955
         f40f2240  00000001
         f40f2244  f3ff5000
         f40f2248  000fd230
         f40f224c  00001000
         f40f2250  00000000
         f40f2254  00000000
         f40f2258  00000003
         f40f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8366, name: Binder:31061_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3ff0fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3ff1230
    ip  f3ff0f70  sp  f3ff0f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3ff0f20  5dd10dd0
         f3ff0f24  f3ef0498
         f3ff0f28  f5abb3a8  [anon:.bss]
         f3ff0f2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff0f30  00000000
         f3ff0f34  01000000
         f3ff0f38  f5abb260  [anon:.bss]
         f3ff0f3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff0f40  f3ef0238
         f3ff0f44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff0f48  f3ef0230
         f3ff0f4c  f3ff0f94
         f3ff0f50  f3ef0274
         f3ff0f54  00000000
         f3ff0f58  f3ff0fb4
         f3ff0f5c  f5abb3a8  [anon:.bss]
    #00  f3ff0f60  f3ff1490
         f3ff0f64  f5abb260  [anon:.bss]
         f3ff0f68  00000089
         f3ff0f6c  00000000
    #01  f3ff0f70  00000000
         f3ff0f74  00000000
         f3ff0f78  ffffffff
         f3ff0f7c  f3ff0fb4
         f3ff0f80  00000000
         f3ff0f84  5dd10dd0
         f3ff0f88  f5f6d028  [anon:.bss]
         f3ff0f8c  00000000
         f3ff0f90  00000000
         f3ff0f94  00000002
         f3ff0f98  f5abb260  [anon:.bss]
         f3ff0f9c  00000000
         f3ff0fa0  f5abb260  [anon:.bss]
         f3ff0fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3ff0fa8  00000000
         f3ff0fac  00000000
         f3ff0fb0  5dd10dd0
         f3ff0fb4  f3df3000
         f3ff0fb8  5dd10dd0
         f3ff0fbc  f5f6d028  [anon:.bss]
         f3ff0fc0  f5243400  [anon:libc_malloc]
         f3ff0fc4  f5abb260  [anon:.bss]
         f3ff0fc8  00000000
         f3ff0fcc  f5abb260  [anon:.bss]
         f3ff0fd0  00007955
         f3ff0fd4  f5abb260  [anon:.bss]
         f3ff0fd8  f3ff1230
         f3ff0fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3ff0fe0  00000000
         f3ff0fe4  f3ff1030
         f3ff0fe8  00000000
         f3ff0fec  f4e08000  [anon:libc_malloc]
         f3ff0ff0  00000010
         f3ff0ff4  5dd10dd0
         f3ff0ff8  f5243410  [anon:libc_malloc]
         f3ff0ffc  f5243400  [anon:libc_malloc]
         f3ff1000  f5abb260  [anon:.bss]
         f3ff1004  00000000
         f3ff1008  f5abb260  [anon:.bss]
         f3ff100c  00007955
         f3ff1010  f5abb260  [anon:.bss]
         f3ff1014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3ff1018  00000010
         f3ff101c  00000000
         f3ff1020  f4e08200  [anon:libc_malloc]
         f3ff1024  00000000
         f3ff1028  00000000
         f3ff102c  00000000
         f3ff1030  00000000
         f3ff1034  00000000
         f3ff1038  5dd10dd0
         f3ff103c  f5243410  [anon:libc_malloc]
         f3ff1040  f52298c0  [anon:libc_malloc]
         f3ff1044  f5abb260  [anon:.bss]
         f3ff1048  00000000
         f3ff104c  f3ff11e4
         f3ff1050  00007955
         f3ff1054  f5e7b20f  /system/lib/libbinder.so
    #05  f3ff1058  f52298c0  [anon:libc_malloc]
         f3ff105c  f5244560  [anon:libc_malloc]
         f3ff1060  f5243410  [anon:libc_malloc]
         f3ff1064  5dd10dd0
         f3ff1068  f52298c0  [anon:libc_malloc]
         f3ff106c  f5206870  [anon:libc_malloc]
         f3ff1070  00000001
         f3ff1074  f5e7b193  /system/lib/libbinder.so
    #06  f3ff1078  5dd10dd0
         f3ff107c  f4e08000  [anon:libc_malloc]
         f3ff1080  f52298c0  [anon:libc_malloc]
         f3ff1084  f4e08054  [anon:libc_malloc]
         f3ff1088  f5abb260  [anon:.bss]
         f3ff108c  f5e820ad  /system/lib/libbinder.so
    #07  f3ff1090  00001000
         f3ff1094  f5a3b157  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff1098  00001000
         f3ff109c  00000000
         f3ff10a0  00001000
         f3ff10a4  00000001
         f3ff10a8  0000000f
         f3ff10ac  f3ff10e3
         f3ff10b0  f3ff10e2
         f3ff10b4  f3ff10e0
         f3ff10b8  f3ff1128
         f3ff10bc  0000000f
         f3ff10c0  f4f02930  [anon:libc_malloc]
         f3ff10c4  f5abb260  [anon:.bss]
         f3ff10c8  f5abb1dc  [anon:.bss]
         f3ff10cc  f5a26fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3ff11a0  f4e08000  [anon:libc_malloc]
         f3ff11a4  f4e08054  [anon:libc_malloc]
         f3ff11a8  00000000
         f3ff11ac  f4e08000  [anon:libc_malloc]
         f3ff11b0  f4e08090  [anon:libc_malloc]
         f3ff11b4  00000000
         f3ff11b8  00000000
         f3ff11bc  f5e8235b  /system/lib/libbinder.so
    #09  f3ff11c0  00000000
         f3ff11c4  f5e818af  /system/lib/libbinder.so
         f3ff11c8  f5212b90  [anon:libc_malloc]
         f3ff11cc  f5212b9c  [anon:libc_malloc]
         f3ff11d0  00000000
         f3ff11d4  f5e9b939  /system/lib/libbinder.so
    #10  f3ff11d8  f5212b90  [anon:libc_malloc]
         f3ff11dc  f5b30905  /system/lib/libutils.so
    #11  f3ff11e0  f52056d0  [anon:libc_malloc]
         f3ff11e4  f5212b90  [anon:libc_malloc]
         f3ff11e8  f4e2f030  [anon:libc_malloc]
         f3ff11ec  f5212b90  [anon:libc_malloc]
         f3ff11f0  5dd10dd0
         f3ff11f4  f3ff1230
         f3ff11f8  f3ff1230
         f3ff11fc  f3ff1230
         f3ff1200  00000078
         f3ff1204  000020ad
         f3ff1208  00007955
         f3ff120c  f40f2490
         f3ff1210  f3ff1230
         f3ff1214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3ff1218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff121c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3ff1220  f3ff1238
         f3ff1224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff1228  f3ff1230
         f3ff122c  00000000
         f3ff1230  f40f2230
         f3ff1234  f3ef0230
         f3ff1238  000020ae
         f3ff123c  00007955
         f3ff1240  00000001
         f3ff1244  f3ef4000
         f3ff1248  000fd230
         f3ff124c  00001000
         f3ff1250  00000000
         f3ff1254  00000000
         f3ff1258  00000003
         f3ff125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8367, name: Binder:31061_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3eeffb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3ef0230
    ip  f3eeff70  sp  f3eeff60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3eeff20  5dd10dd0
         f3eeff24  f3def498
         f3eeff28  f5abb3a8  [anon:.bss]
         f3eeff2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f3eeff30  00000000
         f3eeff34  01000000
         f3eeff38  f5abb260  [anon:.bss]
         f3eeff3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3eeff40  f3def238
         f3eeff44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3eeff48  f3def230
         f3eeff4c  f3eeff94
         f3eeff50  f3def274
         f3eeff54  00000000
         f3eeff58  f3eeffb4
         f3eeff5c  f5abb3a8  [anon:.bss]
    #00  f3eeff60  f3ef0490
         f3eeff64  f5abb260  [anon:.bss]
         f3eeff68  00000089
         f3eeff6c  00000000
    #01  f3eeff70  00000000
         f3eeff74  00000000
         f3eeff78  ffffffff
         f3eeff7c  f3eeffb4
         f3eeff80  00000000
         f3eeff84  5dd10dd0
         f3eeff88  f5f6d028  [anon:.bss]
         f3eeff8c  00000000
         f3eeff90  00000000
         f3eeff94  00000002
         f3eeff98  f5abb260  [anon:.bss]
         f3eeff9c  00000000
         f3eeffa0  f5abb260  [anon:.bss]
         f3eeffa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3eeffa8  00000000
         f3eeffac  00000000
         f3eeffb0  5dd10dd0
         f3eeffb4  f3cf2000
         f3eeffb8  5dd10dd0
         f3eeffbc  f5f6d028  [anon:.bss]
         f3eeffc0  f5243600  [anon:libc_malloc]
         f3eeffc4  f5abb260  [anon:.bss]
         f3eeffc8  00000000
         f3eeffcc  f5abb260  [anon:.bss]
         f3eeffd0  00007955
         f3eeffd4  f5abb260  [anon:.bss]
         f3eeffd8  f3ef0230
         f3eeffdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3eeffe0  00000000
         f3eeffe4  f3ef0030
         f3eeffe8  00000000
         f3eeffec  f5252800  [anon:libc_malloc]
         f3eefff0  00000010
         f3eefff4  5dd10dd0
         f3eefff8  f5243610  [anon:libc_malloc]
         f3eefffc  f5243600  [anon:libc_malloc]
         f3ef0000  f5abb260  [anon:.bss]
         f3ef0004  00000000
         f3ef0008  f5abb260  [anon:.bss]
         f3ef000c  00007955
         f3ef0010  f5abb260  [anon:.bss]
         f3ef0014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3ef0018  00000010
         f3ef001c  00000000
         f3ef0020  f5252a00  [anon:libc_malloc]
         f3ef0024  00000000
         f3ef0028  00000000
         f3ef002c  00000000
         f3ef0030  00000000
         f3ef0034  00000000
         f3ef0038  5dd10dd0
         f3ef003c  f5243610  [anon:libc_malloc]
         f3ef0040  f5229940  [anon:libc_malloc]
         f3ef0044  f5abb260  [anon:.bss]
         f3ef0048  00000000
         f3ef004c  f3ef01e4
         f3ef0050  00007955
         f3ef0054  f5e7b20f  /system/lib/libbinder.so
    #05  f3ef0058  f5229940  [anon:libc_malloc]
         f3ef005c  f5244700  [anon:libc_malloc]
         f3ef0060  f5243610  [anon:libc_malloc]
         f3ef0064  5dd10dd0
         f3ef0068  f5229940  [anon:libc_malloc]
         f3ef006c  f5206888  [anon:libc_malloc]
         f3ef0070  00000001
         f3ef0074  f5e7b193  /system/lib/libbinder.so
    #06  f3ef0078  5dd10dd0
         f3ef007c  f5252800  [anon:libc_malloc]
         f3ef0080  f5229940  [anon:libc_malloc]
         f3ef0084  f5252854  [anon:libc_malloc]
         f3ef0088  f5abb260  [anon:.bss]
         f3ef008c  f5e820ad  /system/lib/libbinder.so
    #07  f3ef0090  ffff0208  [vectors]
         f3ef0094  f3ef00e9
         f3ef0098  0000000a
         f3ef009c  f528a000  [anon:libc_malloc]
         f3ef00a0  5dd10dd0
         f3ef00a4  f520f908  [anon:libc_malloc]
         f3ef00a8  5dd10dd0
         f3ef00ac  00000000
         f3ef00b0  03000000
         f3ef00b4  f3ef00f4
         f3ef00b8  f3ef0490
         f3ef00bc  f5a65ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef00c0  00000000
         f3ef00c4  f58eaa0d  /system/lib/libbase.so
         f3ef00c8  f3ef00f4
         f3ef00cc  03000000
         ........  ........
    #08  f3ef01a0  f5252800  [anon:libc_malloc]
         f3ef01a4  f5252854  [anon:libc_malloc]
         f3ef01a8  00000000
         f3ef01ac  f5252800  [anon:libc_malloc]
         f3ef01b0  f5252890  [anon:libc_malloc]
         f3ef01b4  00000000
         f3ef01b8  00000000
         f3ef01bc  f5e8235b  /system/lib/libbinder.so
    #09  f3ef01c0  00000000
         f3ef01c4  f5e818af  /system/lib/libbinder.so
         f3ef01c8  f4e29ea0  [anon:libc_malloc]
         f3ef01cc  f4e29eac  [anon:libc_malloc]
         f3ef01d0  00000000
         f3ef01d4  f5e9b939  /system/lib/libbinder.so
    #10  f3ef01d8  f4e29ea0  [anon:libc_malloc]
         f3ef01dc  f5b30905  /system/lib/libutils.so
    #11  f3ef01e0  f4e2f070  [anon:libc_malloc]
         f3ef01e4  f4e29ea0  [anon:libc_malloc]
         f3ef01e8  f52056d0  [anon:libc_malloc]
         f3ef01ec  f4e29ea0  [anon:libc_malloc]
         f3ef01f0  5dd10dd0
         f3ef01f4  f3ef0230
         f3ef01f8  f3ef0230
         f3ef01fc  f3ef0230
         f3ef0200  00000078
         f3ef0204  000020ae
         f3ef0208  00007955
         f3ef020c  f3ff1490
         f3ef0210  f3ef0230
         f3ef0214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3ef0218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef021c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3ef0220  f3ef0238
         f3ef0224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef0228  f3ef0230
         f3ef022c  00000000
         f3ef0230  f3ff1230
         f3ef0234  f3def230
         f3ef0238  000020af
         f3ef023c  00007955
         f3ef0240  00000001
         f3ef0244  f3df3000
         f3ef0248  000fd230
         f3ef024c  00001000
         f3ef0250  00000000
         f3ef0254  00000000
         f3ef0258  00000003
         f3ef025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8368, name: Binder:31061_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3deefb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3def230
    ip  f3deef70  sp  f3deef60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3deef20  5dd10dd0
         f3deef24  f3cee498
         f3deef28  f5abb3a8  [anon:.bss]
         f3deef2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f3deef30  00000000
         f3deef34  01000000
         f3deef38  f5abb260  [anon:.bss]
         f3deef3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3deef40  f3cee238
         f3deef44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3deef48  f3cee230
         f3deef4c  f3deef94
         f3deef50  f3cee274
         f3deef54  00000000
         f3deef58  f3deefb4
         f3deef5c  f5abb3a8  [anon:.bss]
    #00  f3deef60  f3def490
         f3deef64  f5abb260  [anon:.bss]
         f3deef68  00000089
         f3deef6c  00000000
    #01  f3deef70  00000000
         f3deef74  00000000
         f3deef78  ffffffff
         f3deef7c  f3deefb4
         f3deef80  00000000
         f3deef84  5dd10dd0
         f3deef88  f5f6d028  [anon:.bss]
         f3deef8c  00000000
         f3deef90  00000000
         f3deef94  00000002
         f3deef98  f5abb260  [anon:.bss]
         f3deef9c  00000000
         f3deefa0  f5abb260  [anon:.bss]
         f3deefa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3deefa8  00000000
         f3deefac  00000000
         f3deefb0  5dd10dd0
         f3deefb4  f3bf1000
         f3deefb8  5dd10dd0
         f3deefbc  f5f6d028  [anon:.bss]
         f3deefc0  f5289e00  [anon:libc_malloc]
         f3deefc4  f5abb260  [anon:.bss]
         f3deefc8  00000000
         f3deefcc  f5abb260  [anon:.bss]
         f3deefd0  00007955
         f3deefd4  f5abb260  [anon:.bss]
         f3deefd8  f3def230
         f3deefdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3deefe0  00000000
         f3deefe4  f3def030
         f3deefe8  00000000
         f3deefec  f4e08400  [anon:libc_malloc]
         f3deeff0  00000010
         f3deeff4  5dd10dd0
         f3deeff8  f5289e10  [anon:libc_malloc]
         f3deeffc  f5289e00  [anon:libc_malloc]
         f3def000  f5abb260  [anon:.bss]
         f3def004  00000000
         f3def008  f5abb260  [anon:.bss]
         f3def00c  00007955
         f3def010  f5abb260  [anon:.bss]
         f3def014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3def018  00000010
         f3def01c  00000000
         f3def020  f4e08600  [anon:libc_malloc]
         f3def024  00000000
         f3def028  00000000
         f3def02c  00000000
         f3def030  00000000
         f3def034  00000000
         f3def038  5dd10dd0
         f3def03c  f5289e10  [anon:libc_malloc]
         f3def040  f5229780  [anon:libc_malloc]
         f3def044  f5abb260  [anon:.bss]
         f3def048  00000000
         f3def04c  f3def1e4
         f3def050  00007955
         f3def054  f5e7b20f  /system/lib/libbinder.so
    #05  f3def058  f5229780  [anon:libc_malloc]
         f3def05c  f52440a0  [anon:libc_malloc]
         f3def060  f5289e10  [anon:libc_malloc]
         f3def064  5dd10dd0
         f3def068  f5229780  [anon:libc_malloc]
         f3def06c  f5206990  [anon:libc_malloc]
         f3def070  00000001
         f3def074  f5e7b193  /system/lib/libbinder.so
    #06  f3def078  5dd10dd0
         f3def07c  f4e08400  [anon:libc_malloc]
         f3def080  f5229780  [anon:libc_malloc]
         f3def084  f4e08454  [anon:libc_malloc]
         f3def088  f5abb260  [anon:.bss]
         f3def08c  f5e820ad  /system/lib/libbinder.so
    #07  f3def090  ffff0208  [vectors]
         f3def094  f3def0e9
         f3def098  0000000a
         f3def09c  f528a700  [anon:libc_malloc]
         f3def0a0  5dd10dd0
         f3def0a4  f528a008  [anon:libc_malloc]
         f3def0a8  5dd10dd0
         f3def0ac  f528a708  [anon:libc_malloc]
         f3def0b0  00000003
         f3def0b4  f528a72c  [anon:libc_malloc]
         f3def0b8  f3def128
         f3def0bc  f528a744  [anon:libc_malloc]
         f3def0c0  f4c00000
         f3def0c4  f528a7f8  [anon:libc_malloc]
         f3def0c8  f4e06960  [anon:libc_malloc]
         f3def0cc  f5a34d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3def1a0  f4e08400  [anon:libc_malloc]
         f3def1a4  f4e08454  [anon:libc_malloc]
         f3def1a8  00000000
         f3def1ac  f4e08400  [anon:libc_malloc]
         f3def1b0  f4e08490  [anon:libc_malloc]
         f3def1b4  00000000
         f3def1b8  00000000
         f3def1bc  f5e8235b  /system/lib/libbinder.so
    #09  f3def1c0  00000000
         f3def1c4  f5e818af  /system/lib/libbinder.so
         f3def1c8  f5212e60  [anon:libc_malloc]
         f3def1cc  f5212e6c  [anon:libc_malloc]
         f3def1d0  00000000
         f3def1d4  f5e9b939  /system/lib/libbinder.so
    #10  f3def1d8  f5212e60  [anon:libc_malloc]
         f3def1dc  f5b30905  /system/lib/libutils.so
    #11  f3def1e0  f52059b0  [anon:libc_malloc]
         f3def1e4  f5212e60  [anon:libc_malloc]
         f3def1e8  f4e2f070  [anon:libc_malloc]
         f3def1ec  f5212e60  [anon:libc_malloc]
         f3def1f0  5dd10dd0
         f3def1f4  f3def230
         f3def1f8  f3def230
         f3def1fc  f3def230
         f3def200  00000078
         f3def204  000020af
         f3def208  00007955
         f3def20c  f3ef0490
         f3def210  f3def230
         f3def214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3def218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3def21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3def220  f3def238
         f3def224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3def228  f3def230
         f3def22c  00000000
         f3def230  f3ef0230
         f3def234  f3cee230
         f3def238  000020b0
         f3def23c  00007955
         f3def240  00000001
         f3def244  f3cf2000
         f3def248  000fd230
         f3def24c  00001000
         f3def250  00000000
         f3def254  00000000
         f3def258  00000003
         f3def25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8371, name: Binder:31061_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3cedfb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3cee230
    ip  f3cedf70  sp  f3cedf60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3cedf20  5dd10dd0
         f3cedf24  f3bed498
         f3cedf28  f5abb3a8  [anon:.bss]
         f3cedf2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f3cedf30  00000000
         f3cedf34  01000000
         f3cedf38  f5abb260  [anon:.bss]
         f3cedf3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3cedf40  f3bed238
         f3cedf44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cedf48  f3bed230
         f3cedf4c  f3cedf94
         f3cedf50  f3bed274
         f3cedf54  00000000
         f3cedf58  f3cedfb4
         f3cedf5c  f5abb3a8  [anon:.bss]
    #00  f3cedf60  f3cee490
         f3cedf64  f5abb260  [anon:.bss]
         f3cedf68  00000089
         f3cedf6c  00000000
    #01  f3cedf70  00000000
         f3cedf74  00000000
         f3cedf78  ffffffff
         f3cedf7c  f3cedfb4
         f3cedf80  00000000
         f3cedf84  5dd10dd0
         f3cedf88  f5f6d028  [anon:.bss]
         f3cedf8c  00000000
         f3cedf90  00000000
         f3cedf94  00000002
         f3cedf98  f5abb260  [anon:.bss]
         f3cedf9c  00000000
         f3cedfa0  f5abb260  [anon:.bss]
         f3cedfa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3cedfa8  00000000
         f3cedfac  00000000
         f3cedfb0  5dd10dd0
         f3cedfb4  f3af0000
         f3cedfb8  5dd10dd0
         f3cedfbc  f5f6d028  [anon:.bss]
         f3cedfc0  f5241e00  [anon:libc_malloc]
         f3cedfc4  f5abb260  [anon:.bss]
         f3cedfc8  00000000
         f3cedfcc  f5abb260  [anon:.bss]
         f3cedfd0  00007955
         f3cedfd4  f5abb260  [anon:.bss]
         f3cedfd8  f3cee230
         f3cedfdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3cedfe0  00000000
         f3cedfe4  f3cee030
         f3cedfe8  00000000
         f3cedfec  f5252c00  [anon:libc_malloc]
         f3cedff0  00000010
         f3cedff4  5dd10dd0
         f3cedff8  f5241e10  [anon:libc_malloc]
         f3cedffc  f5241e00  [anon:libc_malloc]
         f3cee000  f5abb260  [anon:.bss]
         f3cee004  00000000
         f3cee008  f5abb260  [anon:.bss]
         f3cee00c  00007955
         f3cee010  f5abb260  [anon:.bss]
         f3cee014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3cee018  00000010
         f3cee01c  00000000
         f3cee020  f5252e00  [anon:libc_malloc]
         f3cee024  00000000
         f3cee028  00000000
         f3cee02c  00000000
         f3cee030  00000000
         f3cee034  00000000
         f3cee038  5dd10dd0
         f3cee03c  f5241e10  [anon:libc_malloc]
         f3cee040  f4e36340  [anon:libc_malloc]
         f3cee044  f5abb260  [anon:.bss]
         f3cee048  00000000
         f3cee04c  f3cee1e4
         f3cee050  00007955
         f3cee054  f5e7b20f  /system/lib/libbinder.so
    #05  f3cee058  f4e36340  [anon:libc_malloc]
         f3cee05c  f5205520  [anon:libc_malloc]
         f3cee060  f5241e10  [anon:libc_malloc]
         f3cee064  5dd10dd0
         f3cee068  f4e36340  [anon:libc_malloc]
         f3cee06c  f4e021f8  [anon:libc_malloc]
         f3cee070  00000001
         f3cee074  f5e7b193  /system/lib/libbinder.so
    #06  f3cee078  5dd10dd0
         f3cee07c  f5252c00  [anon:libc_malloc]
         f3cee080  f4e36340  [anon:libc_malloc]
         f3cee084  f5252c54  [anon:libc_malloc]
         f3cee088  f5abb260  [anon:.bss]
         f3cee08c  f5e820ad  /system/lib/libbinder.so
    #07  f3cee090  ffff0208  [vectors]
         f3cee094  f3cee0e9
         f3cee098  0000000a
         f3cee09c  f528ae00  [anon:libc_malloc]
         f3cee0a0  5dd10dd0
         f3cee0a4  f528a708  [anon:libc_malloc]
         f3cee0a8  5dd10dd0
         f3cee0ac  00000000
         f3cee0b0  03000000
         f3cee0b4  f3cee0f4
         f3cee0b8  f3cee490
         f3cee0bc  f5a65ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f3cee0c0  00000000
         f3cee0c4  f58eaa0d  /system/lib/libbase.so
         f3cee0c8  f3cee0f4
         f3cee0cc  03000000
         ........  ........
    #08  f3cee1a0  f5252c00  [anon:libc_malloc]
         f3cee1a4  f5252c54  [anon:libc_malloc]
         f3cee1a8  00000000
         f3cee1ac  f5252c00  [anon:libc_malloc]
         f3cee1b0  f5252c90  [anon:libc_malloc]
         f3cee1b4  00000000
         f3cee1b8  00000000
         f3cee1bc  f5e8235b  /system/lib/libbinder.so
    #09  f3cee1c0  00000000
         f3cee1c4  f5e818af  /system/lib/libbinder.so
         f3cee1c8  f4e29f60  [anon:libc_malloc]
         f3cee1cc  f4e29f6c  [anon:libc_malloc]
         f3cee1d0  00000000
         f3cee1d4  f5e9b939  /system/lib/libbinder.so
    #10  f3cee1d8  f4e29f60  [anon:libc_malloc]
         f3cee1dc  f5b30905  /system/lib/libutils.so
    #11  f3cee1e0  f4e2f430  [anon:libc_malloc]
         f3cee1e4  f4e29f60  [anon:libc_malloc]
         f3cee1e8  f52059b0  [anon:libc_malloc]
         f3cee1ec  f4e29f60  [anon:libc_malloc]
         f3cee1f0  5dd10dd0
         f3cee1f4  f3cee230
         f3cee1f8  f3cee230
         f3cee1fc  f3cee230
         f3cee200  00000078
         f3cee204  000020b0
         f3cee208  00007955
         f3cee20c  f3def490
         f3cee210  f3cee230
         f3cee214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3cee218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cee21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3cee220  f3cee238
         f3cee224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cee228  f3cee230
         f3cee22c  00000000
         f3cee230  f3def230
         f3cee234  f3bed230
         f3cee238  000020b3
         f3cee23c  00007955
         f3cee240  00000001
         f3cee244  f3bf1000
         f3cee248  000fd230
         f3cee24c  00001000
         f3cee250  00000000
         f3cee254  00000000
         f3cee258  00000003
         f3cee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8372, name: Binder:31061_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3becfb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3bed230
    ip  f3becf70  sp  f3becf60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3becf20  5dd10dd0
         f3becf24  f3aec498
         f3becf28  f5abb3a8  [anon:.bss]
         f3becf2c  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         f3becf30  00000000
         f3becf34  01000000
         f3becf38  f5abb260  [anon:.bss]
         f3becf3c  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3becf40  f3aec238
         f3becf44  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3becf48  f3aec230
         f3becf4c  f3becf94
         f3becf50  f3aec274
         f3becf54  00000000
         f3becf58  f3becfb4
         f3becf5c  f5abb3a8  [anon:.bss]
    #00  f3becf60  f3bed490
         f3becf64  f5abb260  [anon:.bss]
         f3becf68  00000089
         f3becf6c  00000000
    #01  f3becf70  00000000
         f3becf74  00000000
         f3becf78  ffffffff
         f3becf7c  f3becfb4
         f3becf80  00000000
         f3becf84  5dd10dd0
         f3becf88  f5f6d028  [anon:.bss]
         f3becf8c  00000000
         f3becf90  00000000
         f3becf94  00000002
         f3becf98  f5abb260  [anon:.bss]
         f3becf9c  00000000
         f3becfa0  f5abb260  [anon:.bss]
         f3becfa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3becfa8  00000000
         f3becfac  00000000
         f3becfb0  5dd10dd0
         f3becfb4  f39ef000
         f3becfb8  5dd10dd0
         f3becfbc  f5f6d028  [anon:.bss]
         f3becfc0  f5241a00  [anon:libc_malloc]
         f3becfc4  f5abb260  [anon:.bss]
         f3becfc8  00000000
         f3becfcc  f5abb260  [anon:.bss]
         f3becfd0  00007955
         f3becfd4  f5abb260  [anon:.bss]
         f3becfd8  f3bed230
         f3becfdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3becfe0  00000000
         f3becfe4  f3bed030
         f3becfe8  00000000
         f3becfec  f4e08800  [anon:libc_malloc]
         f3becff0  00000010
         f3becff4  5dd10dd0
         f3becff8  f5241a10  [anon:libc_malloc]
         f3becffc  f5241a00  [anon:libc_malloc]
         f3bed000  f5abb260  [anon:.bss]
         f3bed004  00000000
         f3bed008  f5abb260  [anon:.bss]
         f3bed00c  00007955
         f3bed010  f5abb260  [anon:.bss]
         f3bed014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3bed018  00000010
         f3bed01c  00000000
         f3bed020  f4e08a00  [anon:libc_malloc]
         f3bed024  00000000
         f3bed028  00000000
         f3bed02c  00000000
         f3bed030  00000000
         f3bed034  00000000
         f3bed038  5dd10dd0
         f3bed03c  f5241a10  [anon:libc_malloc]
         f3bed040  f4e363c0  [anon:libc_malloc]
         f3bed044  f5abb260  [anon:.bss]
         f3bed048  00000000
         f3bed04c  f3bed1e4
         f3bed050  00007955
         f3bed054  f5e7b20f  /system/lib/libbinder.so
    #05  f3bed058  f4e363c0  [anon:libc_malloc]
         f3bed05c  f5205780  [anon:libc_malloc]
         f3bed060  f5241a10  [anon:libc_malloc]
         f3bed064  5dd10dd0
         f3bed068  f4e363c0  [anon:libc_malloc]
         f3bed06c  f4e020d8  [anon:libc_malloc]
         f3bed070  00000001
         f3bed074  f5e7b193  /system/lib/libbinder.so
    #06  f3bed078  5dd10dd0
         f3bed07c  f4e08800  [anon:libc_malloc]
         f3bed080  f4e363c0  [anon:libc_malloc]
         f3bed084  f4e08854  [anon:libc_malloc]
         f3bed088  f5abb260  [anon:.bss]
         f3bed08c  f5e820ad  /system/lib/libbinder.so
    #07  f3bed090  ffff0208  [vectors]
         f3bed094  f3bed0e9
         f3bed098  0000000a
         f3bed09c  f528b500  [anon:libc_malloc]
         f3bed0a0  5dd10dd0
         f3bed0a4  f528ae08  [anon:libc_malloc]
         f3bed0a8  5dd10dd0
         f3bed0ac  f528b508  [anon:libc_malloc]
         f3bed0b0  00000003
         f3bed0b4  f528b52c  [anon:libc_malloc]
         f3bed0b8  f3bed128
         f3bed0bc  f528b544  [anon:libc_malloc]
         f3bed0c0  f4c00000
         f3bed0c4  f528b5f8  [anon:libc_malloc]
         f3bed0c8  f4e069e0  [anon:libc_malloc]
         f3bed0cc  f5a34d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3bed1a0  f4e08800  [anon:libc_malloc]
         f3bed1a4  f4e08854  [anon:libc_malloc]
         f3bed1a8  00000000
         f3bed1ac  f4e08800  [anon:libc_malloc]
         f3bed1b0  f4e08890  [anon:libc_malloc]
         f3bed1b4  00000000
         f3bed1b8  00000000
         f3bed1bc  f5e8235b  /system/lib/libbinder.so
    #09  f3bed1c0  00000000
         f3bed1c4  f5e818af  /system/lib/libbinder.so
         f3bed1c8  f5212f20  [anon:libc_malloc]
         f3bed1cc  f5212f2c  [anon:libc_malloc]
         f3bed1d0  00000000
         f3bed1d4  f5e9b939  /system/lib/libbinder.so
    #10  f3bed1d8  f5212f20  [anon:libc_malloc]
         f3bed1dc  f5b30905  /system/lib/libutils.so
    #11  f3bed1e0  f5244760  [anon:libc_malloc]
         f3bed1e4  f5212f20  [anon:libc_malloc]
         f3bed1e8  f4e2f430  [anon:libc_malloc]
         f3bed1ec  f5212f20  [anon:libc_malloc]
         f3bed1f0  5dd10dd0
         f3bed1f4  f3bed230
         f3bed1f8  f3bed230
         f3bed1fc  f3bed230
         f3bed200  00000078
         f3bed204  000020b3
         f3bed208  00007955
         f3bed20c  f3cee490
         f3bed210  f3bed230
         f3bed214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3bed218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3bed21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3bed220  f3bed238
         f3bed224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3bed228  f3bed230
         f3bed22c  00000000
         f3bed230  f3cee230
         f3bed234  f3aec230
         f3bed238  000020b4
         f3bed23c  00007955
         f3bed240  00000001
         f3bed244  f3af0000
         f3bed248  000fd230
         f3bed24c  00001000
         f3bed250  00000000
         f3bed254  00000000
         f3bed258  00000003
         f3bed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8374, name: Binder:31061_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3aebfb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f3aec230
    ip  f3aebf70  sp  f3aebf60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f3aebf20  00000000
         f3aebf24  00000000
         f3aebf28  00000000
         f3aebf2c  00000000
         f3aebf30  00000000
         f3aebf34  00000000
         f3aebf38  00000000
         f3aebf3c  00001000
         f3aebf40  f53011d8  [anon:libc_malloc]
         f3aebf44  f528bc08  [anon:libc_malloc]
         f3aebf48  f528bc2c  [anon:libc_malloc]
         f3aebf4c  f3aec0e4
         f3aebf50  f5abb260  [anon:.bss]
         f3aebf54  f53011e0  [anon:libc_malloc]
         f3aebf58  f3aebfb4
         f3aebf5c  f5abb3a8  [anon:.bss]
    #00  f3aebf60  f3aec490
         f3aebf64  f5abb260  [anon:.bss]
         f3aebf68  00000089
         f3aebf6c  00000000
    #01  f3aebf70  00000000
         f3aebf74  00000000
         f3aebf78  ffffffff
         f3aebf7c  f3aebfb4
         f3aebf80  00000000
         f3aebf84  5dd10dd0
         f3aebf88  f5f6d028  [anon:.bss]
         f3aebf8c  00000000
         f3aebf90  00000000
         f3aebf94  00000002
         f3aebf98  f5abb260  [anon:.bss]
         f3aebf9c  00000000
         f3aebfa0  f5abb260  [anon:.bss]
         f3aebfa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3aebfa8  00000000
         f3aebfac  f5303550  [anon:libc_malloc]
         f3aebfb0  0000197c
         f3aebfb4  00000000
         f3aebfb8  5dd10dd0
         f3aebfbc  f5f6d028  [anon:.bss]
         f3aebfc0  f5242000  [anon:libc_malloc]
         f3aebfc4  f5abb260  [anon:.bss]
         f3aebfc8  00000000
         f3aebfcc  f5abb260  [anon:.bss]
         f3aebfd0  00007955
         f3aebfd4  f5abb260  [anon:.bss]
         f3aebfd8  f3aec230
         f3aebfdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f3aebfe0  00000000
         f3aebfe4  f3aec030
         f3aebfe8  00000000
         f3aebfec  f5253000  [anon:libc_malloc]
         f3aebff0  00000010
         f3aebff4  5dd10dd0
         f3aebff8  f5242010  [anon:libc_malloc]
         f3aebffc  f5242000  [anon:libc_malloc]
         f3aec000  f5abb260  [anon:.bss]
         f3aec004  00000000
         f3aec008  f5abb260  [anon:.bss]
         f3aec00c  00007955
         f3aec010  f5abb260  [anon:.bss]
         f3aec014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f3aec018  00000010
         f3aec01c  00000000
         f3aec020  f5253200  [anon:libc_malloc]
         f3aec024  00000000
         f3aec028  00000000
         f3aec02c  00000000
         f3aec030  00000000
         f3aec034  00000000
         f3aec038  5dd10dd0
         f3aec03c  f5242010  [anon:libc_malloc]
         f3aec040  f5229300  [anon:libc_malloc]
         f3aec044  f5abb260  [anon:.bss]
         f3aec048  00000000
         f3aec04c  f3aec1e4
         f3aec050  00007955
         f3aec054  f5e7b20f  /system/lib/libbinder.so
    #05  f3aec058  f5229300  [anon:libc_malloc]
         f3aec05c  f5205950  [anon:libc_malloc]
         f3aec060  f5242010  [anon:libc_malloc]
         f3aec064  5dd10dd0
         f3aec068  f5229300  [anon:libc_malloc]
         f3aec06c  f5206978  [anon:libc_malloc]
         f3aec070  00000001
         f3aec074  f5e7b193  /system/lib/libbinder.so
    #06  f3aec078  00001000
         f3aec07c  f5253000  [anon:libc_malloc]
         f3aec080  f5229300  [anon:libc_malloc]
         f3aec084  f5253054  [anon:libc_malloc]
         f3aec088  f5abb260  [anon:.bss]
         f3aec08c  f5e820ad  /system/lib/libbinder.so
    #07  f3aec090  00001000
         f3aec094  f5a3b157  /apex/com.android.runtime/lib/bionic/libc.so
         f3aec098  00001000
         f3aec09c  00000000
         f3aec0a0  00001000
         f3aec0a4  00000001
         f3aec0a8  0000000f
         f3aec0ac  f3aec0e3
         f3aec0b0  f3aec0e2
         f3aec0b4  f3aec0e0
         f3aec0b8  f3aec490
         f3aec0bc  0000000f
         f3aec0c0  f53029f0  [anon:libc_malloc]
         f3aec0c4  f5abb260  [anon:.bss]
         f3aec0c8  f5abb1dc  [anon:.bss]
         f3aec0cc  f5a26fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3aec1a0  f5253000  [anon:libc_malloc]
         f3aec1a4  f5253054  [anon:libc_malloc]
         f3aec1a8  00000000
         f3aec1ac  f5253000  [anon:libc_malloc]
         f3aec1b0  f5253090  [anon:libc_malloc]
         f3aec1b4  00000000
         f3aec1b8  00000000
         f3aec1bc  f5e8235b  /system/lib/libbinder.so
    #09  f3aec1c0  00000000
         f3aec1c4  f5e818af  /system/lib/libbinder.so
         f3aec1c8  f4e2a020  [anon:libc_malloc]
         f3aec1cc  f4e2a02c  [anon:libc_malloc]
         f3aec1d0  00000000
         f3aec1d4  f5e9b939  /system/lib/libbinder.so
    #10  f3aec1d8  f4e2a020  [anon:libc_malloc]
         f3aec1dc  f5b30905  /system/lib/libutils.so
    #11  f3aec1e0  f4e2f480  [anon:libc_malloc]
         f3aec1e4  f4e2a020  [anon:libc_malloc]
         f3aec1e8  f5244760  [anon:libc_malloc]
         f3aec1ec  f4e2a020  [anon:libc_malloc]
         f3aec1f0  5dd10dd0
         f3aec1f4  f3aec230
         f3aec1f8  f3aec230
         f3aec1fc  f3aec230
         f3aec200  00000078
         f3aec204  000020b4
         f3aec208  00007955
         f3aec20c  f3bed490
         f3aec210  f3aec230
         f3aec214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3aec218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3aec21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3aec220  f3aec238
         f3aec224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f3aec228  f3aec230
         f3aec22c  00000000
         f3aec230  f3bed230
         f3aec234  00000000
         f3aec238  000020b6
         f3aec23c  00007955
         f3aec240  00000001
         f3aec244  f39ef000
         f3aec248  000fd230
         f3aec24c  00001000
         f3aec250  00000000
         f3aec254  00000000
         f3aec258  00000003
         f3aec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 8793, name: Binder:31061_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f47f8fb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f47f9230
    ip  f47f8f70  sp  f47f8f60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f47f8f20  00000004
         f47f8f24  00000000
         f47f8f28  f47f90a0
         f47f8f2c  f5abb260  [anon:.bss]
         f47f8f30  f525f600  [anon:libc_malloc]
         f47f8f34  f5e895f3  /system/lib/libbinder.so
         f47f8f38  f47f90a0
         f47f8f3c  f525f604  [anon:libc_malloc]
         f47f8f40  00000004
         f47f8f44  f5f5a1e7  /system/lib/libmediadrm.so
         f47f8f48  5dd10dd0
         f47f8f4c  f520c22c  [anon:libc_malloc]
         f47f8f50  00000000
         f47f8f54  f47f8f90
         f47f8f58  f47f8fb4
         f47f8f5c  f5abb3a8  [anon:.bss]
    #00  f47f8f60  f47f9490
         f47f8f64  f5abb260  [anon:.bss]
         f47f8f68  00000089
         f47f8f6c  00000000
    #01  f47f8f70  00000000
         f47f8f74  00000000
         f47f8f78  ffffffff
         f47f8f7c  f47f8fb4
         f47f8f80  00000000
         f47f8f84  5dd10dd0
         f47f8f88  f5f6d028  [anon:.bss]
         f47f8f8c  00000000
         f47f8f90  00000000
         f47f8f94  00000002
         f47f8f98  f5abb260  [anon:.bss]
         f47f8f9c  00000000
         f47f8fa0  f5abb260  [anon:.bss]
         f47f8fa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f47f8fa8  00000000
         f47f8fac  f47f8fe8
         f47f8fb0  00000001
         f47f8fb4  00000000
         f47f8fb8  5dd10dd0
         f47f8fbc  f5f6d028  [anon:.bss]
         f47f8fc0  f4e2d800  [anon:libc_malloc]
         f47f8fc4  f5abb260  [anon:.bss]
         f47f8fc8  00000000
         f47f8fcc  f5abb260  [anon:.bss]
         f47f8fd0  00007955
         f47f8fd4  f5abb260  [anon:.bss]
         f47f8fd8  f47f9230
         f47f8fdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f47f8fe0  00000004
         f47f8fe4  f5b322cb  /system/lib/libutils.so
         f47f8fe8  00000000
         f47f8fec  f4e4b000  [anon:libc_malloc]
         f47f8ff0  00000010
         f47f8ff4  5dd10dd0
         f47f8ff8  f4e2d810  [anon:libc_malloc]
         f47f8ffc  f4e2d800  [anon:libc_malloc]
         f47f9000  f5abb260  [anon:.bss]
         f47f9004  00000000
         f47f9008  f5abb260  [anon:.bss]
         f47f900c  00007955
         f47f9010  f5abb260  [anon:.bss]
         f47f9014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f47f9018  00000010
         f47f901c  00000000
         f47f9020  f4e4b200  [anon:libc_malloc]
         f47f9024  00000000
         f47f9028  00000000
         f47f902c  00000000
         f47f9030  00000000
         f47f9034  00000000
         f47f9038  5dd10dd0
         f47f903c  f4e2d810  [anon:libc_malloc]
         f47f9040  f4e362c0  [anon:libc_malloc]
         f47f9044  f5abb260  [anon:.bss]
         f47f9048  00000000
         f47f904c  f47f91e4
         f47f9050  00007955
         f47f9054  f5e7b20f  /system/lib/libbinder.so
    #05  f47f9058  f4e362c0  [anon:libc_malloc]
         f47f905c  f4e00ab0  [anon:libc_malloc]
         f47f9060  f4e2d810  [anon:libc_malloc]
         f47f9064  5dd10dd0
         f47f9068  f4e362c0  [anon:libc_malloc]
         f47f906c  f4e02480  [anon:libc_malloc]
         f47f9070  00000001
         f47f9074  f5e7b193  /system/lib/libbinder.so
    #06  f47f9078  00007955
         f47f907c  f4e4b000  [anon:libc_malloc]
         f47f9080  f4e362c0  [anon:libc_malloc]
         f47f9084  f4e4b054  [anon:libc_malloc]
         f47f9088  f5abb260  [anon:.bss]
         f47f908c  f5e820ad  /system/lib/libbinder.so
    #07  f47f9090  00000000
         f47f9094  f520c108  [anon:libc_malloc]
         f47f9098  f520c12c  [anon:libc_malloc]
         f47f909c  f520c230  [anon:libc_malloc]
         f47f90a0  00000000
         f47f90a4  f520c144  [anon:libc_malloc]
         f47f90a8  f4c00000
         f47f90ac  f520c1f8  [anon:libc_malloc]
         f47f90b0  f4e7f360  [anon:libc_malloc]
         f47f90b4  f5a345d1  /apex/com.android.runtime/lib/bionic/libc.so
         f47f90b8  00000004
         f47f90bc  00000000
         f47f90c0  00000000
         f47f90c4  f5abb260  [anon:.bss]
         f47f90c8  00000000
         f47f90cc  f520c108  [anon:libc_malloc]
         ........  ........
    #08  f47f91a0  f47f9230
         f47f91a4  f5e822b1  /system/lib/libbinder.so
         f47f91a8  00000000
         f47f91ac  f4e4b000  [anon:libc_malloc]
         f47f91b0  f4e4b090  [anon:libc_malloc]
         f47f91b4  00000000
         f47f91b8  00000000
         f47f91bc  f5e8235b  /system/lib/libbinder.so
    #09  f47f91c0  00000000
         f47f91c4  f5e818af  /system/lib/libbinder.so
         f47f91c8  f4e29000  [anon:libc_malloc]
         f47f91cc  f4e2900c  [anon:libc_malloc]
         f47f91d0  00000000
         f47f91d4  f5e9b939  /system/lib/libbinder.so
    #10  f47f91d8  f4e29000  [anon:libc_malloc]
         f47f91dc  f5b30905  /system/lib/libutils.so
    #11  f47f91e0  f4e00070  [anon:libc_malloc]
         f47f91e4  f4e29000  [anon:libc_malloc]
         f47f91e8  f4e00050  [anon:libc_malloc]
         f47f91ec  f4e29000  [anon:libc_malloc]
         f47f91f0  5dd10dd0
         f47f91f4  f47f9230
         f47f91f8  f47f9230
         f47f91fc  f47f9230
         f47f9200  00000078
         f47f9204  00007960
         f47f9208  00007955
         f47f920c  f50fe490
         f47f9210  f47f9230
         f47f9214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f47f9218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f47f921c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f47f9220  f47f9238
         f47f9224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f47f9228  f47f9230
         f47f922c  00000000
         f47f9230  f48fa230
         f47f9234  f46f8230
         f47f9238  00002259
         f47f923c  00007955
         f47f9240  00000001
         f47f9244  f46fc000
         f47f9248  000fd230
         f47f924c  00001000
         f47f9250  00000000
         f47f9254  00000000
         f47f9258  00000003
         f47f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 31061, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ffdee154  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 00000000
    ip  ffdee110  sp  ffdee100  lr  f5a64511  pc  f5a5f108

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 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #11 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #12 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #13 pc 0002eea7  /apex/com.android.runtime/bin/linker (__dl__ZN6soinfoD1Ev+14) (BuildId: 5a8dae746406874f62cc0c3f6e7196)
      #14 pc 0002098e  [stack]

stack:
         ffdee0c0  5dd10dd0
         ffdee0c4  f45f7498
         ffdee0c8  f5abb3a8  [anon:.bss]
         ffdee0cc  f5ab5894  /apex/com.android.runtime/lib/bionic/libc.so
         ffdee0d0  00000000
         ffdee0d4  01000000
         ffdee0d8  f5abb260  [anon:.bss]
         ffdee0dc  f5a64b55  /apex/com.android.runtime/lib/bionic/libc.so
         ffdee0e0  f45f7238
         ffdee0e4  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         ffdee0e8  f45f7230
         ffdee0ec  ffdee134  [stack]
         ffdee0f0  f45f7274
         ffdee0f4  00000000
         ffdee0f8  ffdee154  [stack]
         ffdee0fc  f5abb3a8  [anon:.bss]
    #00  ffdee100  f6500020
         ffdee104  f5abb260  [anon:.bss]
         ffdee108  00000089
         ffdee10c  00000000
    #01  ffdee110  00000000
         ffdee114  00000000
         ffdee118  ffffffff
         ffdee11c  ffdee154  [stack]
         ffdee120  00000000
         ffdee124  5dd10dd0
         ffdee128  f5f6d028  [anon:.bss]
         ffdee12c  00000000
         ffdee130  00000000
         ffdee134  00000002
         ffdee138  f5abb260  [anon:.bss]
         ffdee13c  00000000
         ffdee140  00000000
         ffdee144  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ffdee148  00000000
         ffdee14c  00000000
         ffdee150  5dd10dd0
         ffdee154  f44fa000
         ffdee158  5dd10dd0
         ffdee15c  f5f6d028  [anon:.bss]
         ffdee160  f4e2d400  [anon:libc_malloc]
         ffdee164  f5abb260  [anon:.bss]
         ffdee168  00000000
         ffdee16c  f5abb260  [anon:.bss]
         ffdee170  00000000
         ffdee174  00000000
         ffdee178  00000000
         ffdee17c  f5f5d88f  /system/lib/libmediadrm.so
    #03  ffdee180  00000004
         ffdee184  f5b322cb  /system/lib/libutils.so
         ffdee188  00000000
         ffdee18c  f5250000  [anon:libc_malloc]
         ffdee190  00000010
         ffdee194  5dd10dd0
         ffdee198  f4e2d410  [anon:libc_malloc]
         ffdee19c  f4e2d400  [anon:libc_malloc]
         ffdee1a0  f5abb260  [anon:.bss]
         ffdee1a4  00000000
         ffdee1a8  f5abb260  [anon:.bss]
         ffdee1ac  00000000
         ffdee1b0  00000000
         ffdee1b4  f5f5ddd9  /system/lib/libmediadrm.so
    #04  ffdee1b8  00000010
         ffdee1bc  00000000
         ffdee1c0  f5250200  [anon:libc_malloc]
         ffdee1c4  00000000
         ffdee1c8  00000000
         ffdee1cc  00000000
         ffdee1d0  00000000
         ffdee1d4  00000000
         ffdee1d8  5dd10dd0
         ffdee1dc  f4e2d410  [anon:libc_malloc]
         ffdee1e0  f4e36080  [anon:libc_malloc]
         ffdee1e4  f5abb260  [anon:.bss]
         ffdee1e8  00000000
         ffdee1ec  b0065289  /system/bin/mediadrmserver
         ffdee1f0  00000000
         ffdee1f4  f5e7b20f  /system/lib/libbinder.so
    #05  ffdee1f8  f4e36080  [anon:libc_malloc]
         ffdee1fc  f4e00660  [anon:libc_malloc]
         ffdee200  f4e2d410  [anon:libc_malloc]
         ffdee204  5dd10dd0
         ffdee208  f4e36080  [anon:libc_malloc]
         ffdee20c  f4e022b8  [anon:libc_malloc]
         ffdee210  00000001
         ffdee214  f5e7b193  /system/lib/libbinder.so
    #06  ffdee218  5dd10dd0
         ffdee21c  f5250000  [anon:libc_malloc]
         ffdee220  f4e36080  [anon:libc_malloc]
         ffdee224  f5250054  [anon:libc_malloc]
         ffdee228  f5abb260  [anon:.bss]
         ffdee22c  f5e820ad  /system/lib/libbinder.so
    #07  ffdee230  00000000
         ffdee234  ffdee240  [stack]
         ffdee238  ffdee300  [stack]
         ffdee23c  00000000
         ffdee240  00000000
         ffdee244  f52242a8  [anon:libc_malloc]
         ffdee248  00000018
         ffdee24c  00000024
         ffdee250  00000000
         ffdee254  f5206a08  [anon:libc_malloc]
         ffdee258  00000001
         ffdee25c  00000003
         ffdee260  00000000
         ffdee264  f5ab0000  /apex/com.android.runtime/lib/bionic/libc.so
         ffdee268  00000000
         ffdee26c  f5010001
         ........  ........
    #08  ffdee340  00000000
         ffdee344  f5e822b1  /system/lib/libbinder.so
         ffdee348  f5211930  [anon:libc_malloc]
         ffdee34c  f5250000  [anon:libc_malloc]
         ffdee350  f5250090  [anon:libc_malloc]
         ffdee354  00000001
         ffdee358  00000001
         ffdee35c  f5e8235b  /system/lib/libbinder.so
    #09  ffdee360  f5abb260  [anon:.bss]
         ffdee364  ffdee3c4  [stack]
         ffdee368  f5abb260  [anon:.bss]
         ffdee36c  ffdee3c4  [stack]
         ffdee370  ffdee3cc  [stack]
         ffdee374  b00652e7  /system/bin/mediadrmserver
    #10  ffdee378  f5234080  [anon:libc_malloc]
         ffdee37c  f5214120  [anon:libc_malloc]
         ffdee380  f5234080  [anon:libc_malloc]
         ffdee384  5dd10dd0
         ffdee388  00000000
         ffdee38c  f5a5e215  /apex/com.android.runtime/lib/bionic/libc.so
    #11  ffdee390  b006655c  /system/bin/mediadrmserver
         ffdee394  00000000
         ffdee398  00000000
         ffdee39c  00000000
         ffdee3a0  00000000
         ffdee3a4  b0065037  /system/bin/mediadrmserver
    #12  ffdee3a8  ffdee408  [stack]
         ffdee3ac  b0066000  /system/bin/mediadrmserver
         ffdee3b0  b0066008  /system/bin/mediadrmserver
         ffdee3b4  b0066010  /system/bin/mediadrmserver
         ffdee3b8  00000000
         ffdee3bc  f646ceab  /apex/com.android.runtime/bin/linker
    #13  ffdee3c0  00000001
         ffdee3c4  ffdee975  [stack]
         ffdee3c8  00000000
         ffdee3cc  ffdee990  [stack]
    #14  ffdee3d0  ffdeea0e  [stack]
         ffdee3d4  ffdeea21  [stack]
         ffdee3d8  ffdeea36  [stack]
         ffdee3dc  ffdeea51  [stack]
         ffdee3e0  ffdeea64  [stack]
         ffdee3e4  ffdeea7d  [stack]
         ffdee3e8  ffdeeaac  [stack]
         ffdee3ec  ffdeead9  [stack]
         ffdee3f0  ffdeeaf2  [stack]
         ffdee3f4  ffdeeb0c  [stack]
         ffdee3f8  ffdeed3d  [stack]
         ffdee3fc  ffdeef0f  [stack]
         ffdee400  ffdeefc2  [stack]
         ffdee404  00000000
         ffdee408  00000010
         ffdee40c  0037b0d6
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 32393, name: Binder:31061_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f5f6d028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4cfdfb4  r7  000000f0
    r8  00000002  r9  f5f6d028  r10 00000000  r11 f4cfe230
    ip  f4cfdf70  sp  f4cfdf60  lr  f5a64511  pc  f5a5f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4cfdf20  00000004
         f4cfdf24  00000000
         f4cfdf28  f4cfe0a0
         f4cfdf2c  f5abb260  [anon:.bss]
         f4cfdf30  f5243c00  [anon:libc_malloc]
         f4cfdf34  f5e895f3  /system/lib/libbinder.so
         f4cfdf38  f4cfe0a0
         f4cfdf3c  f5243c04  [anon:libc_malloc]
         f4cfdf40  00000004
         f4cfdf44  f5f5a1e7  /system/lib/libmediadrm.so
         f4cfdf48  5dd10dd0
         f4cfdf4c  f5209f2c  [anon:libc_malloc]
         f4cfdf50  00000000
         f4cfdf54  f4cfdf90
         f4cfdf58  f4cfdfb4
         f4cfdf5c  f5abb3a8  [anon:.bss]
    #00  f4cfdf60  f4cfe490
         f4cfdf64  f5abb260  [anon:.bss]
         f4cfdf68  00000089
         f4cfdf6c  00000000
    #01  f4cfdf70  00000000
         f4cfdf74  00000000
         f4cfdf78  ffffffff
         f4cfdf7c  f4cfdfb4
         f4cfdf80  00000000
         f4cfdf84  5dd10dd0
         f4cfdf88  f5f6d028  [anon:.bss]
         f4cfdf8c  00000000
         f4cfdf90  00000000
         f4cfdf94  00000002
         f4cfdf98  f5abb260  [anon:.bss]
         f4cfdf9c  00000000
         f4cfdfa0  f5abb260  [anon:.bss]
         f4cfdfa4  f5aabb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4cfdfa8  00000000
         f4cfdfac  f4cfdfe8
         f4cfdfb0  00000000
         f4cfdfb4  00000000
         f4cfdfb8  5dd10dd0
         f4cfdfbc  f5f6d028  [anon:.bss]
         f4cfdfc0  f5289800  [anon:libc_malloc]
         f4cfdfc4  f5abb260  [anon:.bss]
         f4cfdfc8  00000000
         f4cfdfcc  f5abb260  [anon:.bss]
         f4cfdfd0  00007955
         f4cfdfd4  f5abb260  [anon:.bss]
         f4cfdfd8  f4cfe230
         f4cfdfdc  f5f5d88f  /system/lib/libmediadrm.so
    #03  f4cfdfe0  00000004
         f4cfdfe4  f5b322cb  /system/lib/libutils.so
         f4cfdfe8  00000000
         f4cfdfec  f5250800  [anon:libc_malloc]
         f4cfdff0  00000010
         f4cfdff4  5dd10dd0
         f4cfdff8  f5289810  [anon:libc_malloc]
         f4cfdffc  f5289800  [anon:libc_malloc]
         f4cfe000  f5abb260  [anon:.bss]
         f4cfe004  00000000
         f4cfe008  f5abb260  [anon:.bss]
         f4cfe00c  00007955
         f4cfe010  f5abb260  [anon:.bss]
         f4cfe014  f5f5ddd9  /system/lib/libmediadrm.so
    #04  f4cfe018  00000010
         f4cfe01c  00000000
         f4cfe020  f5250a00  [anon:libc_malloc]
         f4cfe024  00000000
         f4cfe028  00000000
         f4cfe02c  00000000
         f4cfe030  00000000
         f4cfe034  00000000
         f4cfe038  5dd10dd0
         f4cfe03c  f5289810  [anon:libc_malloc]
         f4cfe040  f5229500  [anon:libc_malloc]
         f4cfe044  f5abb260  [anon:.bss]
         f4cfe048  00000000
         f4cfe04c  f4cfe1e4
         f4cfe050  00007955
         f4cfe054  f5e7b20f  /system/lib/libbinder.so
    #05  f4cfe058  f5229500  [anon:libc_malloc]
         f4cfe05c  f5205ca0  [anon:libc_malloc]
         f4cfe060  f5289810  [anon:libc_malloc]
         f4cfe064  5dd10dd0
         f4cfe068  f5229500  [anon:libc_malloc]
         f4cfe06c  f5206840  [anon:libc_malloc]
         f4cfe070  00000001
         f4cfe074  f5e7b193  /system/lib/libbinder.so
    #06  f4cfe078  00007955
         f4cfe07c  f5250800  [anon:libc_malloc]
         f4cfe080  f5229500  [anon:libc_malloc]
         f4cfe084  f5250854  [anon:libc_malloc]
         f4cfe088  f5abb260  [anon:.bss]
         f4cfe08c  f5e820ad  /system/lib/libbinder.so
    #07  f4cfe090  00000000
         f4cfe094  f5209e08  [anon:libc_malloc]
         f4cfe098  f5209e2c  [anon:libc_malloc]
         f4cfe09c  f5209f30  [anon:libc_malloc]
         f4cfe0a0  00000000
         f4cfe0a4  f5209e4c  [anon:libc_malloc]
         f4cfe0a8  f5000000
         f4cfe0ac  f5209ef8  [anon:libc_malloc]
         f4cfe0b0  f5245640  [anon:libc_malloc]
         f4cfe0b4  f5a345d1  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfe0b8  00000004
         f4cfe0bc  00000000
         f4cfe0c0  00000000
         f4cfe0c4  f5abb260  [anon:.bss]
         f4cfe0c8  00000000
         f4cfe0cc  f5209e08  [anon:libc_malloc]
         ........  ........
    #08  f4cfe1a0  f4cfe230
         f4cfe1a4  f5e822b1  /system/lib/libbinder.so
         f4cfe1a8  00000000
         f4cfe1ac  f5250800  [anon:libc_malloc]
         f4cfe1b0  f5250890  [anon:libc_malloc]
         f4cfe1b4  00000000
         f4cfe1b8  00000000
         f4cfe1bc  f5e8235b  /system/lib/libbinder.so
    #09  f4cfe1c0  00000000
         f4cfe1c4  f5e818af  /system/lib/libbinder.so
         f4cfe1c8  f5211960  [anon:libc_malloc]
         f4cfe1cc  f521196c  [anon:libc_malloc]
         f4cfe1d0  00000000
         f4cfe1d4  f5e9b939  /system/lib/libbinder.so
    #10  f4cfe1d8  f5211960  [anon:libc_malloc]
         f4cfe1dc  f5b30905  /system/lib/libutils.so
    #11  f4cfe1e0  f5205260  [anon:libc_malloc]
         f4cfe1e4  f5211960  [anon:libc_malloc]
         f4cfe1e8  f5205230  [anon:libc_malloc]
         f4cfe1ec  f5211960  [anon:libc_malloc]
         f4cfe1f0  5dd10dd0
         f4cfe1f4  f4cfe230
         f4cfe1f8  f4cfe230
         f4cfe1fc  f4cfe230
         f4cfe200  00000078
         f4cfe204  00007955
         f4cfe208  00007955
         f4cfe20c  f6500020
         f4cfe210  f4cfe230
         f4cfe214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4cfe218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfe21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4cfe220  f4cfe238
         f4cfe224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cfe228  f4cfe230
         f4cfe22c  00000000
         f4cfe230  f50fe230
         f4cfe234  f4bfd230
         f4cfe238  00007e89
         f4cfe23c  00007955
         f4cfe240  00000001
         f4cfe244  f4c01000
         f4cfe248  000fd230
         f4cfe24c  00001000
         f4cfe250  00000000
         f4cfe254  00000000
         f4cfe258  00000003
         f4cfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 32395, name: HwBinder:31061_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f4bfd118  r3  f4bfd074
    r4  f5abb260  r5  c0306201  r6  f4bfd118  r7  00000036
    r8  f4bfd138  r9  f5abb260  r10 00000000  r11 f4bfd120
    ip  00000000  sp  f4bfd060  lr  f5a69709  pc  f5a9b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4bfd020  00000001
         f4bfd024  00000001
         f4bfd028  00000000
         f4bfd02c  f5abb260  [anon:.bss]
         f4bfd030  f4bfd120
         f4bfd034  f5a2e257  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfd038  00000000
         f4bfd03c  f4e37504  [anon:libc_malloc]
         f4bfd040  f4e3500c  [anon:libc_malloc]
         f4bfd044  00000000
         f4bfd048  f4e35010  [anon:libc_malloc]
         f4bfd04c  f4bfd490
         f4bfd050  00000000
         f4bfd054  00000a90
         f4bfd058  00000000
         f4bfd05c  00000000
    #00  f4bfd060  f4bfd074
         ........  ........
    #01  f4bfd060  f4bfd074
         f4bfd064  5dd10dd0
         f4bfd068  f4e37500  [anon:libc_malloc]
         f4bfd06c  f57de555  /system/lib/libhidlbase.so
         f4bfd070  f4bfd118
         f4bfd074  00000000
    #02  f4bfd078  00000001
         f4bfd07c  00000000
         f4bfd080  f4f002c0  [anon:libc_malloc]
         f4bfd084  f4e37554  [anon:libc_malloc]
         f4bfd088  f4e37598  [anon:libc_malloc]
         f4bfd08c  00000004
         f4bfd090  00000004
         f4bfd094  fffffff0
         f4bfd098  fffffff0
         f4bfd09c  f5a3ac61  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfd0a0  5dd10dd0
         f4bfd0a4  fffffffc
         f4bfd0a8  f4f02930  [anon:libc_malloc]
         f4bfd0ac  f5a2726c  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfd0b0  f520a508  [anon:libc_malloc]
         f4bfd0b4  f4f002c0  [anon:libc_malloc]
         ........  ........
    #03  f4bfd1b8  f4bfd1e4
         f4bfd1bc  00007955
         f4bfd1c0  f4e29300  [anon:libc_malloc]
         f4bfd1c4  f4e2930c  [anon:libc_malloc]
         f4bfd1c8  00000000
         f4bfd1cc  00000000
         f4bfd1d0  f4bfd1e4
         f4bfd1d4  f57ea70d  /system/lib/libhidlbase.so
    #04  f4bfd1d8  f4e29300  [anon:libc_malloc]
         f4bfd1dc  f5b30905  /system/lib/libutils.so
    #05  f4bfd1e0  f4e02060  [anon:libc_malloc]
         f4bfd1e4  f4e29300  [anon:libc_malloc]
         f4bfd1e8  f4e001d0  [anon:libc_malloc]
         f4bfd1ec  f4e29300  [anon:libc_malloc]
         f4bfd1f0  5dd10dd0
         f4bfd1f4  f4bfd230
         f4bfd1f8  f4bfd230
         f4bfd1fc  f4bfd230
         f4bfd200  00000078
         f4bfd204  00007960
         f4bfd208  00007955
         f4bfd20c  f50fe490
         f4bfd210  f4bfd230
         f4bfd214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f4bfd218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfd21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f4bfd220  f4bfd238
         f4bfd224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bfd228  f4bfd230
         f4bfd22c  00000000
         f4bfd230  f4cfe230
         f4bfd234  f4afc230
         f4bfd238  00007e8b
         f4bfd23c  00007955
         f4bfd240  00000001
         f4bfd244  f4b00000
         f4bfd248  000fd230
         f4bfd24c  00001000
         f4bfd250  00000000
         f4bfd254  00000000
         f4bfd258  00000003
         f4bfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 32404, name: HwBinder:31061_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f4afc118  r3  f4afc074
    r4  f5abb260  r5  c0306201  r6  f4afc118  r7  00000036
    r8  f4afc138  r9  f5abb260  r10 00000000  r11 f4afc120
    ip  00000000  sp  f4afc060  lr  f5a69709  pc  f5a9b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4afc020  f5202910  [anon:libc_malloc]
         f4afc024  f5a5b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f4afc028  f4f04900  [anon:libc_malloc]
         f4afc02c  f5307240  [anon:libc_malloc]
         f4afc030  f5307240  [anon:libc_malloc]
         f4afc034  f4f04900  [anon:libc_malloc]
         f4afc038  00000000
         f4afc03c  f523c518  [anon:libc_malloc]
         f4afc040  f4e01e90  [anon:libc_malloc]
         f4afc044  f5b31c35  /system/lib/libutils.so
         f4afc048  f4e35010  [anon:libc_malloc]
         f4afc04c  f4afc490
         f4afc050  00000000
         f4afc054  00000a94
         f4afc058  00000000
         f4afc05c  00000000
    #00  f4afc060  f4afc074
         ........  ........
    #01  f4afc060  f4afc074
         f4afc064  5dd10dd0
         f4afc068  f523c500  [anon:libc_malloc]
         f4afc06c  f57de555  /system/lib/libhidlbase.so
         f4afc070  f4afc118
         f4afc074  00000000
    #02  f4afc078  f5ac33c0  [anon:.bss]
         f4afc07c  f520ac08  [anon:libc_malloc]
         f4afc080  f4afc038
         f4afc084  f523c554  [anon:libc_malloc]
         f4afc088  f523c598  [anon:libc_malloc]
         f4afc08c  00000000
         f4afc090  f5242828  [anon:libc_malloc]
         f4afc094  f5221fb4  [anon:libc_malloc]
         f4afc098  f5221f64  [anon:libc_malloc]
         f4afc09c  5dd10dd0
         f4afc0a0  f4afc230
         f4afc0a4  f520ac08  [anon:libc_malloc]
         f4afc0a8  f520ac14  [anon:libc_malloc]
         f4afc0ac  f520ad18  [anon:libc_malloc]
         f4afc0b0  00000000
         f4afc0b4  f520ac4c  [anon:libc_malloc]
         ........  ........
    #03  f4afc1b8  f4afc1e4
         f4afc1bc  00007955
         f4afc1c0  f4e290f0  [anon:libc_malloc]
         f4afc1c4  f4e290fc  [anon:libc_malloc]
         f4afc1c8  00000000
         f4afc1cc  00000000
         f4afc1d0  f4afc1e4
         f4afc1d4  f57ea70d  /system/lib/libhidlbase.so
    #04  f4afc1d8  f4e290f0  [anon:libc_malloc]
         f4afc1dc  f5b30905  /system/lib/libutils.so
    #05  f4afc1e0  f4e02090  [anon:libc_malloc]
         f4afc1e4  f4e290f0  [anon:libc_malloc]
         f4afc1e8  f4e001e0  [anon:libc_malloc]
         f4afc1ec  f4e290f0  [anon:libc_malloc]
         f4afc1f0  5dd10dd0
         f4afc1f4  f4afc230
         f4afc1f8  f4afc230
         f4afc1fc  f4afc230
         f4afc200  00000078
         f4afc204  00007e8b
         f4afc208  00007955
         f4afc20c  f4bfd490
         f4afc210  f4afc230
         f4afc214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f4afc218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4afc21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f4afc220  f4afc238
         f4afc224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f4afc228  f4afc230
         f4afc22c  00000000
         f4afc230  f4bfd230
         f4afc234  f49fb230
         f4afc238  00007e94
         f4afc23c  00007955
         f4afc240  00000001
         f4afc244  f49ff000
         f4afc248  000fd230
         f4afc24c  00001000
         f4afc250  00000000
         f4afc254  00000000
         f4afc258  00000003
         f4afc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31061, tid: 32418, name: HwBinder:31061_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f49fb118  r3  f49fb074
    r4  f5abb260  r5  c0306201  r6  f49fb118  r7  00000036
    r8  f49fb138  r9  f5abb260  r10 00000000  r11 f49fb120
    ip  00000000  sp  f49fb060  lr  f5a69709  pc  f5a9b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f49fb020  00000004
         f49fb024  f49fb048
         f49fb028  f49fb158
         f49fb02c  f4f01cf0  [anon:libc_malloc]
         f49fb030  f5203230  [anon:libc_malloc]
         f49fb034  f5a5b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f49fb038  00000000
         f49fb03c  f4e37a18  [anon:libc_malloc]
         f49fb040  f4e01fb0  [anon:libc_malloc]
         f49fb044  f5b31c35  /system/lib/libutils.so
         f49fb048  f4e35010  [anon:libc_malloc]
         f49fb04c  f49fb490
         f49fb050  00000000
         f49fb054  00000a98
         f49fb058  00000000
         f49fb05c  00000000
    #00  f49fb060  f49fb074
         ........  ........
    #01  f49fb060  f49fb074
         f49fb064  5dd10dd0
         f49fb068  f4e37a00  [anon:libc_malloc]
         f49fb06c  f57de555  /system/lib/libhidlbase.so
         f49fb070  f49fb118
         f49fb074  00000000
    #02  f49fb078  f5ac33c0  [anon:.bss]
         f49fb07c  f520b308  [anon:libc_malloc]
         f49fb080  f49fb038
         f49fb084  f4e37a54  [anon:libc_malloc]
         f49fb088  f4e37a98  [anon:libc_malloc]
         f49fb08c  00000004
         f49fb090  00000004
         f49fb094  fffffff0
         f49fb098  fffffff0
         f49fb09c  f5a3ac61  /apex/com.android.runtime/lib/bionic/libc.so
         f49fb0a0  5dd10dd0
         f49fb0a4  fffffffc
         f49fb0a8  f4f02930  [anon:libc_malloc]
         f49fb0ac  f5a2726c  /apex/com.android.runtime/lib/bionic/libc.so
         f49fb0b0  f520b308  [anon:libc_malloc]
         f49fb0b4  f4f002c0  [anon:libc_malloc]
         ........  ........
    #03  f49fb1b8  f49fb1e4
         f49fb1bc  00007955
         f49fb1c0  f5211a80  [anon:libc_malloc]
         f49fb1c4  f5211a8c  [anon:libc_malloc]
         f49fb1c8  00000000
         f49fb1cc  00000000
         f49fb1d0  f49fb1e4
         f49fb1d4  f57ea70d  /system/lib/libhidlbase.so
    #04  f49fb1d8  f5211a80  [anon:libc_malloc]
         f49fb1dc  f5b30905  /system/lib/libutils.so
    #05  f49fb1e0  f52067c8  [anon:libc_malloc]
         f49fb1e4  f5211a80  [anon:libc_malloc]
         f49fb1e8  f52052f0  [anon:libc_malloc]
         f49fb1ec  f5211a80  [anon:libc_malloc]
         f49fb1f0  5dd10dd0
         f49fb1f4  f49fb230
         f49fb1f8  f49fb230
         f49fb1fc  f49fb230
         f49fb200  00000078
         f49fb204  00007e94
         f49fb208  00007955
         f49fb20c  f4afc490
         f49fb210  f49fb230
         f49fb214  f5aab089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f49fb218  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f49fb21c  f5a65143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f49fb220  f49fb238
         f49fb224  f5aab073  /apex/com.android.runtime/lib/bionic/libc.so
         f49fb228  f49fb230
         f49fb22c  00000000
         f49fb230  f4afc230
         f49fb234  f48fa230
         f49fb238  00007ea2
         f49fb23c  00007955
         f49fb240  00000001
         f49fb244  f48fe000
         f49fb248  000fd230
         f49fb24c  00001000
         f49fb250  00000000
         f49fb254  00000000
         f49fb258  00000003
         f49fb25c  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:[23796553] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
