*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.6-20210820:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-12 19:51:00+0900
pid: 1664, tid: 1667, name: Binder:1664_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000683  r2  00000006  r3  f0ffdd98
    r4  f0ffddac  r5  f0ffdd90  r6  00000680  r7  0000016b
    r8  f0ffdda8  r9  f0ffdd98  r10 f0ffddc8  r11 f0ffddb8
    ip  00000683  sp  f0ffdd68  lr  f15c2c43  pc  f15c2c56

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:
         f0ffdd28  f1114120  [anon:libc_malloc]
         f0ffdd2c  f1af0004  /system/lib/libmediametrics.so
         f0ffdd30  f1114120  [anon:libc_malloc]
         f0ffdd34  f1dfe527  /system/lib/libbinder.so
         f0ffdd38  00000002
         f0ffdd3c  f0ffde04
         f0ffdd40  ffffffdf
         f0ffdd44  ffffffe0
         f0ffdd48  c16dbd6e
         f0ffdd4c  92dd5bdf
         f0ffdd50  f0ffdd90
         f0ffdd54  f1114120  [anon:libc_malloc]
         f0ffdd58  92dd5bdf
         f0ffdd5c  f0ffdd90
         f0ffdd60  00000680
         f0ffdd64  00001388
    #00  f0ffdd68  f0ffddd8
         f0ffdd6c  f0ffdde8
         f0ffdd70  f0ffddf8
         f0ffdd74  f0ffde08
         f0ffdd78  f1114120  [anon:libc_malloc]
         f0ffdd7c  f0ffde04
         f0ffdd80  f1114120  [anon:libc_malloc]
         f0ffdd84  f1e03d6f  /system/lib/libbinder.so
         f0ffdd88  00000000
         f0ffdd8c  f0d2c000  [anon:libc_malloc]
         f0ffdd90  ffffffdf
         f0ffdd94  ffffffff
         f0ffdd98  00000000
         f0ffdd9c  00000000
         f0ffdda0  ffffffff
         f0ffdda4  00000680
         ........  ........
    #01  f0ffde50  f1114120  [anon:libc_malloc]
         f0ffde54  f1e1d5f0  /system/lib/libbinder.so
    #02  f0ffde58  f1114120  [anon:libc_malloc]
         f0ffde5c  f1e00b55  /system/lib/libbinder.so
    #03  f0ffde60  00000000
         f0ffde64  c16dbd6e
         f0ffde68  f0ffde90
         f0ffde6c  f161b168  [anon:.bss]
         f0ffde70  0000001d
         f0ffde74  f15c2781  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffde78  f161a260  [anon:.bss]
         f0ffde7c  f0ffdf14
         f0ffde80  0000001d
         f0ffde84  f1134080  [anon:libc_malloc]
         f0ffde88  00000000
         f0ffde8c  f11140d0  [anon:libc_malloc]
         f0ffde90  00000000
         f0ffde94  00000000
         f0ffde98  00000000
         f0ffde9c  00000000
         ........  ........
    #04  f0ffdf10  c16dbd6e
         f0ffdf14  f0d2b230  [anon:libc_malloc]
         f0ffdf18  f0ffdf80
         f0ffdf1c  f1114120  [anon:libc_malloc]
         f0ffdf20  c16dbd6e
         f0ffdf24  f1116790  [anon:libc_malloc]
         f0ffdf28  f161a260  [anon:.bss]
         f0ffdf2c  f1116770  [anon:libc_malloc]
         f0ffdf30  0000001d
         f0ffdf34  00000000
         f0ffdf38  f0d0f648  [anon:libc_malloc]
         f0ffdf3c  f161a260  [anon:.bss]
         f0ffdf40  f1db5084  /system/lib/libmediadrm.so
         f0ffdf44  f1aecb6f  /system/lib/libmediametrics.so
    #05  f0ffdf48  0000001d
         f0ffdf4c  c16dbd6e
         f0ffdf50  f117e8c0  [anon:libc_malloc]
         f0ffdf54  00000020
         f0ffdf58  0000001d
         f0ffdf5c  f17e1bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  f0ffdf60  f0d37276  [anon:libc_malloc]
         f0ffdf64  f1ca710d  /system/lib/libstagefright_foundation.so
         f0ffdf68  f0ffdfb8
         f0ffdf6c  f0d2b530  [anon:libc_malloc]
         f0ffdf70  f117e8d0  [anon:libc_malloc]
         f0ffdf74  f1cae1a5  /system/lib/libstagefright_foundation.so
         f0ffdf78  0000004d
         f0ffdf7c  000000e8
         f0ffdf80  00000021
         f0ffdf84  0000001d
         f0ffdf88  f117e8c0  [anon:libc_malloc]
         f0ffdf8c  00000136
         f0ffdf90  c16dbd6e
         f0ffdf94  f0d0f600  [anon:libc_malloc]
         f0ffdf98  f0d37280  [anon:libc_malloc]
         f0ffdf9c  00000136
         ........  ........
    #07  f0ffdfb8  00000141
         f0ffdfbc  00000136
         f0ffdfc0  f0d37280  [anon:libc_malloc]
         f0ffdfc4  f0d025f8  [anon:libc_malloc]
         f0ffdfc8  f117e8b0  [anon:libc_malloc]
         f0ffdfcc  f0d025e0  [anon:libc_malloc]
         f0ffdfd0  f1db5084  /system/lib/libmediadrm.so
         f0ffdfd4  f0d16610  [anon:libc_malloc]
         f0ffdfd8  000000e8
         f0ffdfdc  00000007
         f0ffdfe0  00000001
         f0ffdfe4  f1ca0e7c  /system/lib/libstagefright_foundation.so
         f0ffdfe8  00000000
         f0ffdfec  00000001
         f0ffdff0  c16dbd6e
         f0ffdff4  f0d0f610  [anon:libc_malloc]
         ........  ........
    #08  f0ffe018  00000010
         f0ffe01c  00000000
         f0ffe020  f0d2c200  [anon:libc_malloc]
         f0ffe024  00000000
         f0ffe028  00000000
         f0ffe02c  00000000
         f0ffe030  00000000
         f0ffe034  00000000
         f0ffe038  c16dbd6e
         f0ffe03c  f0d0f610  [anon:libc_malloc]
         f0ffe040  f117f3c0  [anon:libc_malloc]
         f0ffe044  f161a260  [anon:.bss]
         f0ffe048  00000000
         f0ffe04c  f0ffe1e4
         f0ffe050  00000680
         f0ffe054  f1df720f  /system/lib/libbinder.so
    #09  f0ffe058  f117f3c0  [anon:libc_malloc]
         f0ffe05c  f1180690  [anon:libc_malloc]
         f0ffe060  f0d0f610  [anon:libc_malloc]
         f0ffe064  c16dbd6e
         f0ffe068  f117f3c0  [anon:libc_malloc]
         f0ffe06c  f1106b40  [anon:libc_malloc]
         f0ffe070  00000001
         f0ffe074  f1df7193  /system/lib/libbinder.so
    #10  f0ffe078  f161a260  [anon:.bss]
         f0ffe07c  f0d2c000  [anon:libc_malloc]
         f0ffe080  f117f3c0  [anon:libc_malloc]
         f0ffe084  f0d2c054  [anon:libc_malloc]
         f0ffe088  f161a260  [anon:.bss]
         f0ffe08c  f1dfe0ad  /system/lib/libbinder.so
    #11  f0ffe090  00000000
         f0ffe094  f0ffe0a0
         f0ffe098  f0ffe160
         f0ffe09c  00000000
         f0ffe0a0  00000000
         f0ffe0a4  f0d05050  [anon:libc_malloc]
         f0ffe0a8  00000004
         f0ffe0ac  00000006
         f0ffe0b0  00000000
         f0ffe0b4  00000000
         f0ffe0b8  00000000
         f0ffe0bc  00000000
         f0ffe0c0  00000000
         f0ffe0c4  f1610000  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffe0c8  00000000
         f0ffe0cc  f1010001
         ........  ........
    #12  f0ffe1a0  f0ffe230
         f0ffe1a4  f1dfe2b1  /system/lib/libbinder.so
         f0ffe1a8  00000000
         f0ffe1ac  f0d2c000  [anon:libc_malloc]
         f0ffe1b0  f0d2c090  [anon:libc_malloc]
         f0ffe1b4  00000001
         f0ffe1b8  00000000
         f0ffe1bc  f1dfe35b  /system/lib/libbinder.so
    #13  f0ffe1c0  00000000
         f0ffe1c4  f1dfd8af  /system/lib/libbinder.so
         f0ffe1c8  f1111930  [anon:libc_malloc]
         f0ffe1cc  f111193c  [anon:libc_malloc]
         f0ffe1d0  00000000
         f0ffe1d4  f1e17939  /system/lib/libbinder.so
    #14  f0ffe1d8  f1111930  [anon:libc_malloc]
         f0ffe1dc  f190f905  /system/lib/libutils.so
    #15  f0ffe1e0  f1105240  [anon:libc_malloc]
         f0ffe1e4  f1111930  [anon:libc_malloc]
         f0ffe1e8  f1105220  [anon:libc_malloc]
         f0ffe1ec  f1111930  [anon:libc_malloc]
         f0ffe1f0  c16dbd6e
         f0ffe1f4  f0ffe230
         f0ffe1f8  f0ffe230
         f0ffe1fc  f0ffe230
         f0ffe200  00000078
         f0ffe204  00000680
         f0ffe208  00000680
         f0ffe20c  f2384020
         f0ffe210  f0ffe230
         f0ffe214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  f0ffe218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffe21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  f0ffe220  f0ffe238
         f0ffe224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffe228  f0ffe230
         f0ffe22c  00000000
         f0ffe230  f2383dc0
         f0ffe234  f0bfe230
         f0ffe238  ffffffff
         f0ffe23c  00000000
         f0ffe240  00000001
         f0ffe244  f0f01000
         f0ffe248  000fd230
         f0ffe24c  00001000
         f0ffe250  00000000
         f0ffe254  00000000
         f0ffe258  00000003
         f0ffe25c  00000000

memory near r3:
    f0ffdd78 f1114120 f0ffde04 f1114120 f1e03d6f   A...... A..o=..
    f0ffdd88 00000000 f0d2c000 ffffffdf ffffffff  ................
    f0ffdd98 00000000 00000000 ffffffff 00000680  ................
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....
    f0ffde48 f1114120 f1e1d4f8 f1114120 f1e1d5f0   A...... A......
    f0ffde58 f1114120 f1e00b55 00000000 c16dbd6e   A..U.......n.m.
    f0ffde68 f0ffde90 f161b168 0000001d f15c2781  ....h.a......'\.

memory near r4:
    f0ffdd8c f0d2c000 ffffffdf ffffffff 00000000  ................
    f0ffdd9c 00000000 ffffffff 00000680 000003f5  ................
    f0ffddac 00000000 00000000 00000000 00000000  ................
    f0ffddbc 00000000 00000000 00000000 00000000  ................
    f0ffddcc 00000000 00000000 00000000 00000000  ................
    f0ffdddc 00000000 00000000 00000000 00000000  ................
    f0ffddec 00000000 00000000 00000000 00000000  ................
    f0ffddfc 00000000 00000000 00000000 00000000  ................
    f0ffde0c 00000000 00000000 00000000 00000000  ................
    f0ffde1c 00000000 00000000 00000000 f1df45aa  .............E..
    f0ffde2c 92dd5bdf f0ffdf18 f1114120 00001388  .[...... A......
    f0ffde3c ffffffec f161a260 f1af0004 f1114120  ....`.a..... A..
    f0ffde4c f1e1d4f8 f1114120 f1e1d5f0 f1114120  .... A...... A..
    f0ffde5c f1e00b55 00000000 c16dbd6e f0ffde90  U.......n.m.....
    f0ffde6c f161b168 0000001d f15c2781 f161a260  h.a......'\.`.a.
    f0ffde7c f0ffdf14 0000001d f1134080 00000000  .........@......

memory near r5:
    f0ffdd70 f0ffddf8 f0ffde08 f1114120 f0ffde04  ........ A......
    f0ffdd80 f1114120 f1e03d6f 00000000 f0d2c000   A..o=..........
    f0ffdd90 ffffffdf ffffffff 00000000 00000000  ................
    f0ffdda0 ffffffff 00000680 000003f5 00000000  ................
    f0ffddb0 00000000 00000000 00000000 00000000  ................
    f0ffddc0 00000000 00000000 00000000 00000000  ................
    f0ffddd0 00000000 00000000 00000000 00000000  ................
    f0ffdde0 00000000 00000000 00000000 00000000  ................
    f0ffddf0 00000000 00000000 00000000 00000000  ................
    f0ffde00 00000000 00000000 00000000 00000000  ................
    f0ffde10 00000000 00000000 00000000 00000000  ................
    f0ffde20 00000000 00000000 f1df45aa 92dd5bdf  .........E...[..
    f0ffde30 f0ffdf18 f1114120 00001388 ffffffec  .... A..........
    f0ffde40 f161a260 f1af0004 f1114120 f1e1d4f8  `.a..... A......
    f0ffde50 f1114120 f1e1d5f0 f1114120 f1e00b55   A...... A..U...
    f0ffde60 00000000 c16dbd6e f0ffde90 f161b168  ....n.m.....h.a.

memory near r8:
    f0ffdd88 00000000 f0d2c000 ffffffdf ffffffff  ................
    f0ffdd98 00000000 00000000 ffffffff 00000680  ................
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....
    f0ffde48 f1114120 f1e1d4f8 f1114120 f1e1d5f0   A...... A......
    f0ffde58 f1114120 f1e00b55 00000000 c16dbd6e   A..U.......n.m.
    f0ffde68 f0ffde90 f161b168 0000001d f15c2781  ....h.a......'\.
    f0ffde78 f161a260 f0ffdf14 0000001d f1134080  `.a..........@..

memory near r9:
    f0ffdd78 f1114120 f0ffde04 f1114120 f1e03d6f   A...... A..o=..
    f0ffdd88 00000000 f0d2c000 ffffffdf ffffffff  ................
    f0ffdd98 00000000 00000000 ffffffff 00000680  ................
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....
    f0ffde48 f1114120 f1e1d4f8 f1114120 f1e1d5f0   A...... A......
    f0ffde58 f1114120 f1e00b55 00000000 c16dbd6e   A..U.......n.m.
    f0ffde68 f0ffde90 f161b168 0000001d f15c2781  ....h.a......'\.

memory near r10:
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....
    f0ffde48 f1114120 f1e1d4f8 f1114120 f1e1d5f0   A...... A......
    f0ffde58 f1114120 f1e00b55 00000000 c16dbd6e   A..U.......n.m.
    f0ffde68 f0ffde90 f161b168 0000001d f15c2781  ....h.a......'\.
    f0ffde78 f161a260 f0ffdf14 0000001d f1134080  `.a..........@..
    f0ffde88 00000000 f11140d0 00000000 00000000  .....@..........
    f0ffde98 00000000 00000000 00000000 00000000  ................

memory near r11:
    f0ffdd98 00000000 00000000 ffffffff 00000680  ................
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....
    f0ffde48 f1114120 f1e1d4f8 f1114120 f1e1d5f0   A...... A......
    f0ffde58 f1114120 f1e00b55 00000000 c16dbd6e   A..U.......n.m.
    f0ffde68 f0ffde90 f161b168 0000001d f15c2781  ....h.a......'\.
    f0ffde78 f161a260 f0ffdf14 0000001d f1134080  `.a..........@..
    f0ffde88 00000000 f11140d0 00000000 00000000  .....@..........

memory near sp:
    f0ffdd48 c16dbd6e 92dd5bdf f0ffdd90 f1114120  n.m..[...... A..
    f0ffdd58 92dd5bdf f0ffdd90 00000680 00001388  .[..............
    f0ffdd68 f0ffddd8 f0ffdde8 f0ffddf8 f0ffde08  ................
    f0ffdd78 f1114120 f0ffde04 f1114120 f1e03d6f   A...... A..o=..
    f0ffdd88 00000000 f0d2c000 ffffffdf ffffffff  ................
    f0ffdd98 00000000 00000000 ffffffff 00000680  ................
    f0ffdda8 000003f5 00000000 00000000 00000000  ................
    f0ffddb8 00000000 00000000 00000000 00000000  ................
    f0ffddc8 00000000 00000000 00000000 00000000  ................
    f0ffddd8 00000000 00000000 00000000 00000000  ................
    f0ffdde8 00000000 00000000 00000000 00000000  ................
    f0ffddf8 00000000 00000000 00000000 00000000  ................
    f0ffde08 00000000 00000000 00000000 00000000  ................
    f0ffde18 00000000 00000000 00000000 00000000  ................
    f0ffde28 f1df45aa 92dd5bdf f0ffdf18 f1114120  .E...[...... A..
    f0ffde38 00001388 ffffffec f161a260 f1af0004  ........`.a.....

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f15c2c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f15c2c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f15c2c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f15c2c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f15c2c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f15c2c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f15c2c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f15c2c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f15c2ca0 98018acf 8acff908 8acff900 f9009800  ................
    f15c2cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f15c2cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f15c2cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f15c2ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f15c2cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f15c2d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f15c2d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f15c2c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f15c2c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f15c2c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f15c2c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f15c2c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f15c2c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f15c2c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f15c2ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f15c2cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f15c2cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f15c2cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f15c2ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f15c2cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f15c2d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f15c2d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f15c2d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    b38b9000-b38bafff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b38bb000-b38bbfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b38bc000-b38bcfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ef9f0000-ef9f0fff ---         0      1000
    ef9f1000-efaeffff rw-         0     ff000
    efaf0000-efaf1fff ---         0      2000
    efaf2000-efbf0fff rw-         0     ff000
    efbf1000-efbf2fff ---         0      2000
    efbf3000-efcf1fff rw-         0     ff000
    efcf2000-efcf3fff ---         0      2000
    efcf4000-efdf2fff rw-         0     ff000
    efdf3000-efdf4fff ---         0      2000
    efdf5000-efef3fff rw-         0     ff000
    efef4000-efef5fff ---         0      2000
    efef6000-efff4fff rw-         0     ff000
    efff5000-efff6fff ---         0      2000
    efff7000-f00f5fff rw-         0     ff000
    f00f6000-f00f7fff ---         0      2000
    f00f8000-f01f6fff rw-         0     ff000
    f01f7000-f01f8fff ---         0      2000
    f01f9000-f02f7fff rw-         0     ff000
    f02f8000-f02f9fff ---         0      2000
    f02fa000-f03f8fff rw-         0     ff000
    f03f9000-f03fafff ---         0      2000
    f03fb000-f04f9fff rw-         0     ff000
    f04fa000-f04fbfff ---         0      2000
    f04fc000-f05fafff rw-         0     ff000
    f05fb000-f05fcfff ---         0      2000
    f05fd000-f06fbfff rw-         0     ff000
    f06fc000-f06fdfff ---         0      2000
    f06fe000-f07fcfff rw-         0     ff000
    f07fd000-f07fefff ---         0      2000
    f07ff000-f08fdfff rw-         0     ff000
    f08fe000-f08fffff ---         0      2000
    f0900000-f09fefff rw-         0     ff000
    f09ff000-f0a00fff ---         0      2000
    f0a01000-f0afffff rw-         0     ff000
    f0b00000-f0b01fff ---         0      2000
    f0b02000-f0c00fff rw-         0     ff000
    f0c01000-f0c01fff ---         0      1000
    f0d00000-f0efffff rw-         0    200000  [anon:libc_malloc]
    f0f01000-f0f01fff ---         0      1000
    f0f02000-f1000fff rw-         0     ff000
    f1001000-f1001fff ---         0      1000
    f1100000-f12fffff rw-         0    200000  [anon:libc_malloc]
    f135c000-f13bffff rw-         0     64000  [anon:linker_alloc]
    f13c0000-f13c5fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f13c6000-f13ccfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f13cd000-f13cdfff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f13ce000-f13cefff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f13cf000-f13cffff rw-         0      1000  [anon:.bss]
    f1412000-f1421fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1422000-f1432fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1433000-f1433fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1434000-f1435fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1461000-f146afff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f146b000-f1474fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f1475000-f1475fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f1476000-f1477fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f1492000-f149bfff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f149c000-f14adfff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f14ae000-f14aefff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f14af000-f14affff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f14b0000-f14b0fff rw-         0      1000  [anon:.bss]
    f14d9000-f14d9fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f14da000-f14dafff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f14db000-f14dbfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f14dc000-f14dcfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f14dd000-f14ddfff rw-         0      1000  [anon:.bss]
    f1501000-f1504fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1505000-f150ffff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1510000-f1510fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1511000-f1511fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1512000-f1512fff rw-         0      1000  [anon:.bss]
    f1564000-f158cfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f158d000-f1613fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1614000-f1615fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f1616000-f1619fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f161a000-f161cfff rw-         0      3000  [anon:.bss]
    f161d000-f161dfff r--         0      1000  [anon:.bss]
    f161e000-f162afff rw-         0      d000  [anon:.bss]
    f164c000-f164cfff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f164d000-f164dfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f164e000-f164efff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f164f000-f164ffff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f1650000-f1650fff rw-         0      1000  [anon:.bss]
    f169f000-f16a3fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f16a4000-f16a9fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f16aa000-f16aafff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f16ab000-f16abfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f16ac000-f16acfff rw-         0      1000  [anon:.bss]
    f16d2000-f16d2fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f16d3000-f16d3fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f16d4000-f16d4fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f16d5000-f16d5fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f171b000-f171bfff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f171c000-f171cfff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f171d000-f171dfff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f171e000-f171efff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f1749000-f1758fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1759000-f1772fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1773000-f1773fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1774000-f1774fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1775000-f1775fff rw-         0      1000  [anon:.bss]
    f1792000-f17a5fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f17a6000-f17b8fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f17b9000-f17b9fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f17ba000-f17bcfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f17d0000-f17dcfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f17dd000-f17e9fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f17ea000-f17eafff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f17eb000-f17ebfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f17ec000-f17ecfff rw-         0      1000  [anon:.bss]
    f1811000-f1811fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1812000-f1812fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1813000-f1813fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1814000-f1814fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1854000-f1854fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1855000-f1855fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1856000-f1856fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1857000-f1857fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1858000-f1858fff rw-         0      1000  [anon:.bss]
    f18bc000-f18bcfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f18bd000-f18bdfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f18be000-f18befff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f18bf000-f18bffff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f18f1000-f18f7fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f18f8000-f18fcfff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f18fd000-f18fdfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f18fe000-f18fefff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f1902000-f190bfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f190c000-f1914fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f1915000-f1915fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f1916000-f1916fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f1917000-f1917fff rw-         0      1000  [anon:.bss]
    f1956000-f195cfff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f195d000-f1962fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1963000-f1963fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1964000-f1964fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1965000-f1965fff rw-         0      1000  [anon:.bss]
    f19a6000-f19a6fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f19a7000-f19a7fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f19a8000-f19a8fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f19a9000-f19a9fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f19e7000-f19edfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f19ee000-f19f3fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f19f4000-f19f4fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f19f5000-f19f5fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1a01000-f1a2dfff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1a2e000-f1a6cfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1a6d000-f1a6dfff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1a6e000-f1a73fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1a74000-f1a74fff rw-         0      1000  [anon:.bss]
    f1a91000-f1a91fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f1a92000-f1a92fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f1a93000-f1a93fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f1a94000-f1a94fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f1a95000-f1a95fff rw-         0      1000  [anon:.bss]
    f1ae7000-f1aebfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f1aec000-f1aeffff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f1af0000-f1af0fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f1af1000-f1af1fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f1af2000-f1af2fff rw-         0      1000  [anon:.bss]
    f1b16000-f1b4bfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1b4c000-f1b9afff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1b9b000-f1b9bfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1b9c000-f1ba0fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1ba1000-f1ba2fff rw-         0      2000  [anon:.bss]
    f1bc3000-f1bd9fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f1bda000-f1bf1fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f1bf2000-f1bf2fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f1bf3000-f1bf3fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f1bf4000-f1bf4fff rw-         0      1000  [anon:.bss]
    f1c07000-f1c09fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1c0a000-f1c0afff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1c0b000-f1c0bfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1c0c000-f1c0cfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1c0d000-f1c0dfff rw-         0      1000  [anon:.bss]
    f1c42000-f1c59fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1c5a000-f1c7afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1c7b000-f1c7bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1c7c000-f1c7ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1c93000-f1ca1fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1ca2000-f1cb0fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1cb1000-f1cb1fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1cb2000-f1cb2fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1cb3000-f1cb3fff rw-         0      1000  [anon:.bss]
    f1cda000-f1ce2fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1ce3000-f1cf8fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1cf9000-f1cf9fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1cfa000-f1cfafff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1cfb000-f1cfbfff rw-         0      1000  [anon:.bss]
    f1d23000-f1d23fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1d24000-f1d24fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1d25000-f1d25fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1d40000-f1d5dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1d5e000-f1d7afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1d7b000-f1d7bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1d7c000-f1d7ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1d93000-f1da2fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1da3000-f1db3fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1db4000-f1db4fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f1db5000-f1db8fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f1db9000-f1db9fff rw-         0      1000  [anon:.bss]
    f1dc3000-f1df4fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f1df5000-f1e20fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f1e21000-f1e21fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f1e22000-f1e29fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f1e2a000-f1e2afff rw-         0      1000  [anon:.bss]
    f1e6e000-f1e6efff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1e6f000-f1e6ffff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1e70000-f1e70fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1e71000-f1e71fff rw-         0      1000  [anon:.bss]
    f1ec0000-f1ec1fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1ec2000-f1ec3fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1ec4000-f1ec4fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1ec5000-f1ec5fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1ec6000-f1ec6fff rw-         0      1000  [anon:.bss]
    f1f05000-f1f05fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1f39000-f1f39fff ---         0      1000
    f1f3a000-f1f3dfff rw-         0      4000  [anon:thread signal stack]
    f1f3e000-f1f3efff ---         0      1000
    f1f3f000-f1f42fff rw-         0      4000  [anon:thread signal stack]
    f1f43000-f1f43fff ---         0      1000
    f1f44000-f1f47fff rw-         0      4000  [anon:thread signal stack]
    f1f48000-f1f48fff ---         0      1000
    f1f49000-f1f4cfff rw-         0      4000  [anon:thread signal stack]
    f1f4d000-f1f4dfff ---         0      1000
    f1f4e000-f1f51fff rw-         0      4000  [anon:thread signal stack]
    f1f52000-f1f52fff ---         0      1000
    f1f53000-f1f56fff rw-         0      4000  [anon:thread signal stack]
    f1f57000-f1f57fff ---         0      1000
    f1f58000-f1f5bfff rw-         0      4000  [anon:thread signal stack]
    f1f5c000-f1f5cfff ---         0      1000
    f1f5d000-f1f60fff rw-         0      4000  [anon:thread signal stack]
    f1f61000-f1f61fff ---         0      1000
    f1f62000-f1f65fff rw-         0      4000  [anon:thread signal stack]
    f1f66000-f1f66fff ---         0      1000
    f1f67000-f1f6afff rw-         0      4000  [anon:thread signal stack]
    f1f6b000-f1f6bfff ---         0      1000
    f1f6c000-f1f6ffff rw-         0      4000  [anon:thread signal stack]
    f1f70000-f1f70fff ---         0      1000
    f1f71000-f1f74fff rw-         0      4000  [anon:thread signal stack]
    f1f75000-f1f75fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1f77000-f1f96fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f1f97000-f1fb6fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f1fb7000-f1fd6fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f1fd7000-f1ff6fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f1ff7000-f2016fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2017000-f2036fff r--         0     20000  /dev/__properties__/properties_serial
    f2037000-f2040fff r--         0      a000  /dev/__properties__/property_info
    f2042000-f2042fff ---         0      1000
    f2043000-f2046fff rw-         0      4000  [anon:thread signal stack]
    f2047000-f2047fff ---         0      1000
    f2048000-f204bfff rw-         0      4000  [anon:thread signal stack]
    f204c000-f204cfff ---         0      1000
    f204d000-f2050fff rw-         0      4000  [anon:thread signal stack]
    f2051000-f2051fff ---         0      1000
    f2052000-f2055fff rw-         0      4000  [anon:thread signal stack]
    f2056000-f2056fff ---         0      1000
    f2057000-f205afff rw-         0      4000  [anon:thread signal stack]
    f205b000-f205bfff ---         0      1000
    f205c000-f205ffff rw-         0      4000  [anon:thread signal stack]
    f2060000-f2060fff ---         0      1000
    f2061000-f2064fff rw-         0      4000  [anon:thread signal stack]
    f2065000-f2084fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f2085000-f20a4fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f20a5000-f216cfff r--         0     c8000  [anon:linker_alloc]
    f216d000-f2173fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f2175000-f2175fff rw-         0      1000  [anon:abort message]
    f2176000-f2176fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f2177000-f2177fff ---         0      1000
    f2178000-f217afff rw-         0      3000
    f217b000-f217bfff ---         0      1000
    f217c000-f217efff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f217f000-f219efff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f219f000-f219ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f21a0000-f2203fff r--         0     64000  [anon:linker_alloc]
    f2204000-f2223fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2224000-f2224fff ---         0      1000
    f2225000-f2225fff rw-         0      1000
    f2226000-f2226fff ---         0      1000
    f2227000-f2246fff r--         0     20000  /dev/__properties__/properties_serial
    f2247000-f2247fff rw-         0      1000  [anon:System property context nodes]
    f2248000-f2251fff r--         0      a000  /dev/__properties__/property_info
    f2252000-f22b5fff r--         0     64000  [anon:linker_alloc]
    f22b6000-f22b7fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f22b8000-f22b8fff r--         0      1000  [anon:atexit handlers]
    f22b9000-f22b9fff ---         0      1000
    f22ba000-f22bdfff rw-         0      4000  [anon:thread signal stack]
    f22be000-f22befff rw-         0      1000  [anon:arc4random data]
    f22bf000-f22bffff r--         0      1000  [anon:atexit handlers]
    f22c0000-f22c0fff rw-         0      1000  [anon:System property context nodes]
    f22c1000-f22c1fff rw-         0      1000  [anon:arc4random data]
    f22c2000-f22defff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f22df000-f2376fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2377000-f2377fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2378000-f237bfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f237c000-f2381fff rw-         0      6000
    f2382000-f2382fff r--         0      1000
    f2383000-f2384fff rw-         0      2000
    ff80e000-ff82efff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 1664, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ff82e284  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 00000000
    ip  ff82e240  sp  ff82e230  lr  f15c3511  pc  f15be108

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 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196)
      #14 pc 00020a7b  [stack]

stack:
         ff82e1f0  00000000
         ff82e1f4  f11090bc  [anon:libc_malloc]
         ff82e1f8  f11090c4  [anon:libc_malloc]
         ff82e1fc  f11090cc  [anon:libc_malloc]
         ff82e200  00000007
         ff82e204  f161a260  [anon:.bss]
         ff82e208  f1202330  [anon:libc_malloc]
         ff82e20c  00000000
         ff82e210  00000031
         ff82e214  f1200380  [anon:libc_malloc]
         ff82e218  f0e02230  [anon:libc_malloc]
         ff82e21c  f110915c  [anon:libc_malloc]
         ff82e220  f16223c0  [anon:.bss]
         ff82e224  f1109008  [anon:libc_malloc]
         ff82e228  ff82e284  [stack]
         ff82e22c  f161a3a8  [anon:.bss]
    #00  ff82e230  f2384020
         ff82e234  f161a260  [anon:.bss]
         ff82e238  00000089
         ff82e23c  00000000
    #01  ff82e240  00000000
         ff82e244  00000000
         ff82e248  ffffffff
         ff82e24c  ff82e284  [stack]
         ff82e250  00000000
         ff82e254  c16dbd6e
         ff82e258  f1db9028  [anon:.bss]
         ff82e25c  00000000
         ff82e260  00000000
         ff82e264  00000002
         ff82e268  f161a260  [anon:.bss]
         ff82e26c  00000000
         ff82e270  00000000
         ff82e274  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ff82e278  00000000
         ff82e27c  f110904c  [anon:libc_malloc]
         ff82e280  f1000000
         ff82e284  f1109000  [anon:libc_malloc]
         ff82e288  c16dbd6e
         ff82e28c  f1db9028  [anon:.bss]
         ff82e290  f1181400  [anon:libc_malloc]
         ff82e294  f161a260  [anon:.bss]
         ff82e298  00000000
         ff82e29c  f161a260  [anon:.bss]
         ff82e2a0  00000000
         ff82e2a4  00000000
         ff82e2a8  00000000
         ff82e2ac  f1da988f  /system/lib/libmediadrm.so
    #03  ff82e2b0  00000004
         ff82e2b4  f19112cb  /system/lib/libutils.so
         ff82e2b8  00000000
         ff82e2bc  f1150000  [anon:libc_malloc]
         ff82e2c0  00000010
         ff82e2c4  c16dbd6e
         ff82e2c8  f1181410  [anon:libc_malloc]
         ff82e2cc  f1181400  [anon:libc_malloc]
         ff82e2d0  f161a260  [anon:.bss]
         ff82e2d4  00000000
         ff82e2d8  f161a260  [anon:.bss]
         ff82e2dc  00000000
         ff82e2e0  00000000
         ff82e2e4  f1da9dd9  /system/lib/libmediadrm.so
    #04  ff82e2e8  00000010
         ff82e2ec  00000000
         ff82e2f0  f1150200  [anon:libc_malloc]
         ff82e2f4  00000000
         ff82e2f8  00000000
         ff82e2fc  00000000
         ff82e300  00000000
         ff82e304  00000000
         ff82e308  c16dbd6e
         ff82e30c  f1181410  [anon:libc_malloc]
         ff82e310  f117f440  [anon:libc_malloc]
         ff82e314  f161a260  [anon:.bss]
         ff82e318  00000000
         ff82e31c  b38bb289  /system/bin/mediadrmserver
         ff82e320  00000000
         ff82e324  f1df720f  /system/lib/libbinder.so
    #05  ff82e328  f117f440  [anon:libc_malloc]
         ff82e32c  f1180820  [anon:libc_malloc]
         ff82e330  f1181410  [anon:libc_malloc]
         ff82e334  c16dbd6e
         ff82e338  f117f440  [anon:libc_malloc]
         ff82e33c  f1106b58  [anon:libc_malloc]
         ff82e340  00000001
         ff82e344  f1df7193  /system/lib/libbinder.so
    #06  ff82e348  f161a260  [anon:.bss]
         ff82e34c  f1150000  [anon:libc_malloc]
         ff82e350  f117f440  [anon:libc_malloc]
         ff82e354  f1150054  [anon:libc_malloc]
         ff82e358  f161a260  [anon:.bss]
         ff82e35c  f1dfe0ad  /system/lib/libbinder.so
    #07  ff82e360  00000000
         ff82e364  ff82e370  [stack]
         ff82e368  ff82e430  [stack]
         ff82e36c  00000000
         ff82e370  00000000
         ff82e374  f11100e8  [anon:libc_malloc]
         ff82e378  00000004
         ff82e37c  00000006
         ff82e380  00000000
         ff82e384  00000000
         ff82e388  00000000
         ff82e38c  00000000
         ff82e390  00000000
         ff82e394  00000000
         ff82e398  00000000
         ff82e39c  00010001
         ........  ........
    #08  ff82e470  00000001
         ff82e474  f1e17017  /system/lib/libbinder.so
         ff82e478  f1111930  [anon:libc_malloc]
         ff82e47c  f1150000  [anon:libc_malloc]
         ff82e480  f1150090  [anon:libc_malloc]
         ff82e484  00000001
         ff82e488  00000001
         ff82e48c  f1dfe35b  /system/lib/libbinder.so
    #09  ff82e490  f161a260  [anon:.bss]
         ff82e494  ff82e4f4  [stack]
         ff82e498  f161a260  [anon:.bss]
         ff82e49c  ff82e4f4  [stack]
         ff82e4a0  ff82e4fc  [stack]
         ff82e4a4  b38bb2e7  /system/bin/mediadrmserver
    #10  ff82e4a8  f1134080  [anon:libc_malloc]
         ff82e4ac  f1114120  [anon:libc_malloc]
         ff82e4b0  f1134080  [anon:libc_malloc]
         ff82e4b4  c16dbd6e
         ff82e4b8  00000000
         ff82e4bc  f15bd215  /apex/com.android.runtime/lib/bionic/libc.so
    #11  ff82e4c0  b38bc55c  /system/bin/mediadrmserver
         ff82e4c4  00000000
         ff82e4c8  00000000
         ff82e4cc  00000000
         ff82e4d0  00000000
         ff82e4d4  b38bb037  /system/bin/mediadrmserver
    #12  ff82e4d8  ff82e538  [stack]
         ff82e4dc  b38bc000  /system/bin/mediadrmserver
         ff82e4e0  b38bc008  /system/bin/mediadrmserver
         ff82e4e4  b38bc010  /system/bin/mediadrmserver
         ff82e4e8  00000000
         ff82e4ec  f23750dc  /apex/com.android.runtime/bin/linker
    #13  ff82e4f0  00000001
         ff82e4f4  ff82e975  [stack]
         ff82e4f8  00000000
         ff82e4fc  ff82e990  [stack]
         ff82e500  ff82ea0e  [stack]
         ff82e504  ff82ea21  [stack]
         ff82e508  ff82ea36  [stack]
         ff82e50c  ff82ea51  [stack]
         ff82e510  ff82ea64  [stack]
         ff82e514  ff82ea7d  [stack]
    #14  ff82e518  ff82eaac  [stack]
         ff82e51c  ff82ead9  [stack]
         ff82e520  ff82eaf2  [stack]
         ff82e524  ff82eb0c  [stack]
         ff82e528  ff82ed3d  [stack]
         ff82e52c  ff82ef0f  [stack]
         ff82e530  ff82efc2  [stack]
         ff82e534  00000000
         ff82e538  00000010
         ff82e53c  0037b0d6
         ff82e540  00000006
         ff82e544  00001000
         ff82e548  00000011
         ff82e54c  00000064
         ff82e550  00000003
         ff82e554  b38b9034  /system/bin/mediadrmserver
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 3180, name: HwBinder:1664_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f0bfe118  r3  f0bfe074
    r4  f161a260  r5  c0306201  r6  f0bfe118  r7  00000036
    r8  f0bfe138  r9  f161a260  r10 00000000  r11 f0bfe120
    ip  00000000  sp  f0bfe060  lr  f15c8709  pc  f15fa1c4

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:
         f0bfe020  f1101f10  [anon:libc_malloc]
         f0bfe024  f15ba4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f0bfe028  f1207240  [anon:libc_malloc]
         f0bfe02c  f1207240  [anon:libc_malloc]
         f0bfe030  f1207240  [anon:libc_malloc]
         f0bfe034  f1207240  [anon:libc_malloc]
         f0bfe038  00000000
         f0bfe03c  f0d37518  [anon:libc_malloc]
         f0bfe040  f11839f0  [anon:libc_malloc]
         f0bfe044  f1910c35  /system/lib/libutils.so
         f0bfe048  f0d35010  [anon:libc_malloc]
         f0bfe04c  f0bfe490
         f0bfe050  00000000
         f0bfe054  00000704
         f0bfe058  00000000
         f0bfe05c  00000000
    #00  f0bfe060  f0bfe074
         ........  ........
    #01  f0bfe060  f0bfe074
         f0bfe064  c16dbd6e
         f0bfe068  f0d37500  [anon:libc_malloc]
         f0bfe06c  f1a5d555  /system/lib/libhidlbase.so
         f0bfe070  f0bfe118
         f0bfe074  00000000
    #02  f0bfe078  f16223c0  [anon:.bss]
         f0bfe07c  f110a508  [anon:libc_malloc]
         f0bfe080  f0bfe038
         f0bfe084  f0d37554  [anon:libc_malloc]
         f0bfe088  f0d37598  [anon:libc_malloc]
         f0bfe08c  00000004
         f0bfe090  00000004
         f0bfe094  fffffff0
         f0bfe098  fffffff0
         f0bfe09c  f1599c61  /apex/com.android.runtime/lib/bionic/libc.so
         f0bfe0a0  c16dbd6e
         f0bfe0a4  fffffffc
         f0bfe0a8  f0e02930  [anon:libc_malloc]
         f0bfe0ac  f158626c  /apex/com.android.runtime/lib/bionic/libc.so
         f0bfe0b0  f110a508  [anon:libc_malloc]
         f0bfe0b4  f0e002c0  [anon:libc_malloc]
         ........  ........
    #03  f0bfe1b8  f0bfe1e4
         f0bfe1bc  00000680
         f0bfe1c0  f0d29300  [anon:libc_malloc]
         f0bfe1c4  f0d2930c  [anon:libc_malloc]
         f0bfe1c8  00000000
         f0bfe1cc  00000000
         f0bfe1d0  f0bfe1e4
         f0bfe1d4  f1a6970d  /system/lib/libhidlbase.so
    #04  f0bfe1d8  f0d29300  [anon:libc_malloc]
         f0bfe1dc  f190f905  /system/lib/libutils.so
    #05  f0bfe1e0  f0d001f0  [anon:libc_malloc]
         f0bfe1e4  f0d29300  [anon:libc_malloc]
         f0bfe1e8  f0d001d0  [anon:libc_malloc]
         f0bfe1ec  f0d29300  [anon:libc_malloc]
         f0bfe1f0  c16dbd6e
         f0bfe1f4  f0bfe230
         f0bfe1f8  f0bfe230
         f0bfe1fc  f0bfe230
         f0bfe200  00000078
         f0bfe204  00000683
         f0bfe208  00000680
         f0bfe20c  f0ffe490
         f0bfe210  f0bfe230
         f0bfe214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f0bfe218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bfe21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f0bfe220  f0bfe238
         f0bfe224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bfe228  f0bfe230
         f0bfe22c  00000000
         f0bfe230  f0ffe230
         f0bfe234  f0afd230
         f0bfe238  00000c6c
         f0bfe23c  00000680
         f0bfe240  00000001
         f0bfe244  f0b01000
         f0bfe248  000fd230
         f0bfe24c  00001000
         f0bfe250  00000000
         f0bfe254  00000000
         f0bfe258  00000003
         f0bfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 3181, name: Binder:1664_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  f0afd148  r3  f0afd13c
    r4  f161a260  r5  f1150400  r6  f0afd148  r7  00000036
    r8  f0afd168  r9  f1150490  r10 f0afd150  r11 00000000
    ip  00000000  sp  f0afd128  lr  f15c8709  pc  f15fa1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f0afd0e8  00000034
         f0afd0ec  00000034
         f0afd0f0  f1002038
         f0afd0f4  00000000
         f0afd0f8  00000000
         f0afd0fc  00000000
         f0afd100  00000100
         f0afd104  00000004
         f0afd108  c16dbd6e
         f0afd10c  00000004
         f0afd110  f1150454  [anon:libc_malloc]
         f0afd114  00000008
         f0afd118  00000000
         f0afd11c  f0afd168
         f0afd120  f1150490  [anon:libc_malloc]
         f0afd124  f0afd150
    #00  f0afd128  f0afd13c
         ........  ........
    #01  f0afd128  f0afd13c
         f0afd12c  c16dbd6e
         f0afd130  c0306201
         f0afd134  f1dfdc15  /system/lib/libbinder.so
         f0afd138  f0afd148
         f0afd13c  00000000
    #02  f0afd140  f1150454  [anon:libc_malloc]
         f0afd144  f161a260  [anon:.bss]
         f0afd148  00000000
         f0afd14c  00000000
         f0afd150  00000000
         f0afd154  00000000
         f0afd158  f1150600  [anon:libc_malloc]
         f0afd15c  00000000
         f0afd160  00000100
         f0afd164  00000000
         f0afd168  00000000
         f0afd16c  00000000
         f0afd170  f1150500  [anon:libc_malloc]
         f0afd174  00000000
         f0afd178  c16dbd6e
         f0afd17c  f1150400  [anon:libc_malloc]
         ........  ........
    #03  f0afd1a0  f1150400  [anon:libc_malloc]
         f0afd1a4  f1150454  [anon:libc_malloc]
         f0afd1a8  00000000
         f0afd1ac  f1150400  [anon:libc_malloc]
         f0afd1b0  f1150490  [anon:libc_malloc]
         f0afd1b4  00000000
         f0afd1b8  00000000
         f0afd1bc  f1dfe35b  /system/lib/libbinder.so
    #04  f0afd1c0  00000000
         f0afd1c4  f1dfd8af  /system/lib/libbinder.so
         f0afd1c8  f1111960  [anon:libc_malloc]
         f0afd1cc  f111196c  [anon:libc_malloc]
         f0afd1d0  00000000
         f0afd1d4  f1e17939  /system/lib/libbinder.so
    #05  f0afd1d8  f1111960  [anon:libc_malloc]
         f0afd1dc  f190f905  /system/lib/libutils.so
    #06  f0afd1e0  f1105260  [anon:libc_malloc]
         f0afd1e4  f1111960  [anon:libc_malloc]
         f0afd1e8  f1105230  [anon:libc_malloc]
         f0afd1ec  f1111960  [anon:libc_malloc]
         f0afd1f0  c16dbd6e
         f0afd1f4  f0afd230
         f0afd1f8  f0afd230
         f0afd1fc  f0afd230
         f0afd200  00000078
         f0afd204  00000680
         f0afd208  00000680
         f0afd20c  f2384020
         f0afd210  f0afd230
         f0afd214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f0afd218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0afd21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  f0afd220  f0afd238
         f0afd224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f0afd228  f0afd230
         f0afd22c  00000000
         f0afd230  f0bfe230
         f0afd234  f09fc230
         f0afd238  00000c6d
         f0afd23c  00000680
         f0afd240  00000001
         f0afd244  f0a00000
         f0afd248  000fd230
         f0afd24c  00001000
         f0afd250  00000000
         f0afd254  00000000
         f0afd258  00000003
         f0afd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 3184, name: HwBinder:1664_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f09fc118  r3  f09fc074
    r4  f161a260  r5  c0306201  r6  f09fc118  r7  00000036
    r8  f09fc138  r9  f161a260  r10 00000000  r11 f09fc120
    ip  00000000  sp  f09fc060  lr  f15c8709  pc  f15fa1c4

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:
         f09fc020  c16dbd6e
         f09fc024  f09fc05c
         f09fc028  f1111cc0  [anon:libc_malloc]
         f09fc02c  f190f72d  /system/lib/libutils.so
         f09fc030  f161a260  [anon:.bss]
         f09fc034  f09fc138
         f09fc038  00000000
         f09fc03c  f113c518  [anon:libc_malloc]
         f09fc040  f1114230  [anon:libc_malloc]
         f09fc044  f1910c35  /system/lib/libutils.so
         f09fc048  f0d35010  [anon:libc_malloc]
         f09fc04c  f09fc490
         f09fc050  00000000
         f09fc054  00000708
         f09fc058  00000000
         f09fc05c  00000000
    #00  f09fc060  f09fc074
         ........  ........
    #01  f09fc060  f09fc074
         f09fc064  c16dbd6e
         f09fc068  f113c500  [anon:libc_malloc]
         f09fc06c  f1a5d555  /system/lib/libhidlbase.so
         f09fc070  f09fc118
         f09fc074  00000000
    #02  f09fc078  00000011
         f09fc07c  f09fc160
         f09fc080  f113c500  [anon:libc_malloc]
         f09fc084  f113c554  [anon:libc_malloc]
         f09fc088  f113c598  [anon:libc_malloc]
         f09fc08c  00000004
         f09fc090  00000000
         f09fc094  00000000
         f09fc098  00000000
         f09fc09c  00000000
         f09fc0a0  00000000
         f09fc0a4  f1110128  [anon:libc_malloc]
         f09fc0a8  00000004
         f09fc0ac  00000006
         f09fc0b0  00000004
         f09fc0b4  00000000
         ........  ........
    #03  f09fc1b8  f09fc1e4
         f09fc1bc  00000680
         f09fc1c0  f0d290f0  [anon:libc_malloc]
         f09fc1c4  f0d290fc  [anon:libc_malloc]
         f09fc1c8  00000000
         f09fc1cc  00000000
         f09fc1d0  f09fc1e4
         f09fc1d4  f1a6970d  /system/lib/libhidlbase.so
    #04  f09fc1d8  f0d290f0  [anon:libc_malloc]
         f09fc1dc  f190f905  /system/lib/libutils.so
    #05  f09fc1e0  f0d00230  [anon:libc_malloc]
         f09fc1e4  f0d290f0  [anon:libc_malloc]
         f09fc1e8  f0d001f0  [anon:libc_malloc]
         f09fc1ec  f0d290f0  [anon:libc_malloc]
         f09fc1f0  c16dbd6e
         f09fc1f4  f09fc230
         f09fc1f8  f09fc230
         f09fc1fc  f09fc230
         f09fc200  00000078
         f09fc204  00000c6c
         f09fc208  00000680
         f09fc20c  f0bfe490
         f09fc210  f09fc230
         f09fc214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f09fc218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f09fc21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f09fc220  f09fc238
         f09fc224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f09fc228  f09fc230
         f09fc22c  00000000
         f09fc230  f0afd230
         f09fc234  f08fb230
         f09fc238  00000c70
         f09fc23c  00000680
         f09fc240  00000001
         f09fc244  f08ff000
         f09fc248  000fd230
         f09fc24c  00001000
         f09fc250  00000000
         f09fc254  00000000
         f09fc258  00000003
         f09fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 5639, name: HwBinder:1664_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f08fb118  r3  f08fb074
    r4  f161a260  r5  c0306201  r6  f08fb118  r7  00000036
    r8  f08fb138  r9  f161a260  r10 00000000  r11 f08fb120
    ip  00000000  sp  f08fb060  lr  f15c8709  pc  f15fa1c4

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:
         f08fb020  00000004
         f08fb024  f08fb048
         f08fb028  f08fb158
         f08fb02c  f0e002c0  [anon:libc_malloc]
         f08fb030  f1103230  [anon:libc_malloc]
         f08fb034  f15ba4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f08fb038  00000000
         f08fb03c  f0d37a04  [anon:libc_malloc]
         f08fb040  f0d12670  [anon:libc_malloc]
         f08fb044  f1910c35  /system/lib/libutils.so
         f08fb048  f0d35010  [anon:libc_malloc]
         f08fb04c  f08fb490
         f08fb050  00000000
         f08fb054  00000700
         f08fb058  00000000
         f08fb05c  00000000
    #00  f08fb060  f08fb074
         ........  ........
    #01  f08fb060  f08fb074
         f08fb064  c16dbd6e
         f08fb068  f0d37a00  [anon:libc_malloc]
         f08fb06c  f1a5d555  /system/lib/libhidlbase.so
         f08fb070  f08fb118
         f08fb074  00000000
    #02  f08fb078  f16223c0  [anon:.bss]
         f08fb07c  f110b308  [anon:libc_malloc]
         f08fb080  f08fb038
         f08fb084  f0d37a54  [anon:libc_malloc]
         f08fb088  f0d37a98  [anon:libc_malloc]
         f08fb08c  00000004
         f08fb090  00000000
         f08fb094  00000000
         f08fb098  00000000
         f08fb09c  00000000
         f08fb0a0  00000000
         f08fb0a4  f0d05018  [anon:libc_malloc]
         f08fb0a8  00000004
         f08fb0ac  00000006
         f08fb0b0  00000004
         f08fb0b4  00000000
         ........  ........
    #03  f08fb1b8  f08fb1e4
         f08fb1bc  00000680
         f08fb1c0  f1111cc0  [anon:libc_malloc]
         f08fb1c4  f1111ccc  [anon:libc_malloc]
         f08fb1c8  00000000
         f08fb1cc  00000000
         f08fb1d0  f08fb1e4
         f08fb1d4  f1a6970d  /system/lib/libhidlbase.so
    #04  f08fb1d8  f1111cc0  [anon:libc_malloc]
         f08fb1dc  f190f905  /system/lib/libutils.so
    #05  f08fb1e0  f11052f0  [anon:libc_malloc]
         f08fb1e4  f1111cc0  [anon:libc_malloc]
         f08fb1e8  f0d001c0  [anon:libc_malloc]
         f08fb1ec  f1111cc0  [anon:libc_malloc]
         f08fb1f0  c16dbd6e
         f08fb1f4  f08fb230
         f08fb1f8  f08fb230
         f08fb1fc  f08fb230
         f08fb200  00000078
         f08fb204  00000c70
         f08fb208  00000680
         f08fb20c  f09fc490
         f08fb210  f08fb230
         f08fb214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f08fb218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f08fb21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f08fb220  f08fb238
         f08fb224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f08fb228  f08fb230
         f08fb22c  00000000
         f08fb230  f09fc230
         f08fb234  f07fa230
         f08fb238  00001607
         f08fb23c  00000680
         f08fb240  00000001
         f08fb244  f07fe000
         f08fb248  000fd230
         f08fb24c  00001000
         f08fb250  00000000
         f08fb254  00000000
         f08fb258  00000003
         f08fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9304, name: Binder:1664_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f07f9fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f07fa230
    ip  f07f9f70  sp  f07f9f60  lr  f15c3511  pc  f15be108

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:
         f07f9f20  00000000
         f07f9f24  f07f9fd0
         f07f9f28  f1173c04  [anon:libc_malloc]
         f07f9f2c  f1129980  [anon:libc_malloc]
         f07f9f30  00000000
         f07f9f34  00000000
         f07f9f38  00000000
         f07f9f3c  00000000
         f07f9f40  00000000
         f07f9f44  f110bb18  [anon:libc_malloc]
         f07f9f48  00000000
         f07f9f4c  00000000
         f07f9f50  00000000
         f07f9f54  00000000
         f07f9f58  f07f9fb4
         f07f9f5c  f161a3a8  [anon:.bss]
    #00  f07f9f60  f07fa490
         f07f9f64  f161a260  [anon:.bss]
         f07f9f68  00000089
         f07f9f6c  00000000
    #01  f07f9f70  00000000
         f07f9f74  00000000
         f07f9f78  ffffffff
         f07f9f7c  f07f9fb4
         f07f9f80  00000000
         f07f9f84  c16dbd6e
         f07f9f88  f1db9028  [anon:.bss]
         f07f9f8c  00000000
         f07f9f90  00000000
         f07f9f94  00000002
         f07f9f98  f161a260  [anon:.bss]
         f07f9f9c  00000000
         f07f9fa0  f161a260  [anon:.bss]
         f07f9fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f07f9fa8  00000000
         f07f9fac  f110ba08  [anon:libc_malloc]
         f07f9fb0  f110ba14  [anon:libc_malloc]
         f07f9fb4  f110bb00  [anon:libc_malloc]
         f07f9fb8  c16dbd6e
         f07f9fbc  f1db9028  [anon:.bss]
         f07f9fc0  f1142a00  [anon:libc_malloc]
         f07f9fc4  f161a260  [anon:.bss]
         f07f9fc8  00000000
         f07f9fcc  f161a260  [anon:.bss]
         f07f9fd0  00000680
         f07f9fd4  f161a260  [anon:.bss]
         f07f9fd8  f07fa230
         f07f9fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f07f9fe0  00000000
         f07f9fe4  f07fa030
         f07f9fe8  00000000
         f07f9fec  f1150e00  [anon:libc_malloc]
         f07f9ff0  00000010
         f07f9ff4  c16dbd6e
         f07f9ff8  f1142a10  [anon:libc_malloc]
         f07f9ffc  f1142a00  [anon:libc_malloc]
         f07fa000  f161a260  [anon:.bss]
         f07fa004  00000000
         f07fa008  f161a260  [anon:.bss]
         f07fa00c  00000680
         f07fa010  f161a260  [anon:.bss]
         f07fa014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f07fa018  00000010
         f07fa01c  00000000
         f07fa020  f1170400  [anon:libc_malloc]
         f07fa024  00000000
         f07fa028  00000000
         f07fa02c  00000000
         f07fa030  00000000
         f07fa034  00000000
         f07fa038  c16dbd6e
         f07fa03c  f1142a10  [anon:libc_malloc]
         f07fa040  f11294c0  [anon:libc_malloc]
         f07fa044  f161a260  [anon:.bss]
         f07fa048  00000000
         f07fa04c  f07fa1e4
         f07fa050  00000680
         f07fa054  f1df720f  /system/lib/libbinder.so
    #05  f07fa058  f11294c0  [anon:libc_malloc]
         f07fa05c  f1105930  [anon:libc_malloc]
         f07fa060  f1142a10  [anon:libc_malloc]
         f07fa064  c16dbd6e
         f07fa068  f11294c0  [anon:libc_malloc]
         f07fa06c  f1106840  [anon:libc_malloc]
         f07fa070  00000001
         f07fa074  f1df7193  /system/lib/libbinder.so
    #06  f07fa078  f161a260  [anon:.bss]
         f07fa07c  f1150e00  [anon:libc_malloc]
         f07fa080  f11294c0  [anon:libc_malloc]
         f07fa084  f1150e54  [anon:libc_malloc]
         f07fa088  f161a260  [anon:.bss]
         f07fa08c  f1dfe0ad  /system/lib/libbinder.so
    #07  f07fa090  0000000f
         f07fa094  f159a157  /apex/com.android.runtime/lib/bionic/libc.so
         f07fa098  0000000a
         f07fa09c  f110ba00  [anon:libc_malloc]
         f07fa0a0  c16dbd6e
         f07fa0a4  f1109e08  [anon:libc_malloc]
         f07fa0a8  c16dbd6e
         f07fa0ac  00000000
         f07fa0b0  03000000
         f07fa0b4  f07fa0f4
         f07fa0b8  f07fa490
         f07fa0bc  f15c4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f07fa0c0  00000000
         f07fa0c4  f13c6a0d  /system/lib/libbase.so
         f07fa0c8  f07fa0f4
         f07fa0cc  f1585fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f07fa1a0  f1150e00  [anon:libc_malloc]
         f07fa1a4  f1150e54  [anon:libc_malloc]
         f07fa1a8  00000000
         f07fa1ac  f1150e00  [anon:libc_malloc]
         f07fa1b0  f1150e90  [anon:libc_malloc]
         f07fa1b4  00000000
         f07fa1b8  00000000
         f07fa1bc  f1dfe35b  /system/lib/libbinder.so
    #09  f07fa1c0  00000000
         f07fa1c4  f1dfd8af  /system/lib/libbinder.so
         f07fa1c8  f11845a0  [anon:libc_malloc]
         f07fa1cc  f11845ac  [anon:libc_malloc]
         f07fa1d0  00000000
         f07fa1d4  f1e17939  /system/lib/libbinder.so
    #10  f07fa1d8  f11845a0  [anon:libc_malloc]
         f07fa1dc  f190f905  /system/lib/libutils.so
    #11  f07fa1e0  f1162b70  [anon:libc_malloc]
         f07fa1e4  f11845a0  [anon:libc_malloc]
         f07fa1e8  f1162b50  [anon:libc_malloc]
         f07fa1ec  f11845a0  [anon:libc_malloc]
         f07fa1f0  c16dbd6e
         f07fa1f4  f07fa230
         f07fa1f8  f07fa230
         f07fa1fc  f07fa230
         f07fa200  00000078
         f07fa204  00000c6d
         f07fa208  00000680
         f07fa20c  f0afd490
         f07fa210  f07fa230
         f07fa214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f07fa218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fa21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f07fa220  f07fa238
         f07fa224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fa228  f07fa230
         f07fa22c  00000000
         f07fa230  f08fb230
         f07fa234  f06f9230
         f07fa238  00002458
         f07fa23c  00000680
         f07fa240  00000001
         f07fa244  f06fd000
         f07fa248  000fd230
         f07fa24c  00001000
         f07fa250  00000000
         f07fa254  00000000
         f07fa258  00000003
         f07fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9310, name: Binder:1664_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f06f8fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f06f9230
    ip  f06f8f70  sp  f06f8f60  lr  f15c3511  pc  f15be108

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:
         f06f8f20  00000000
         f06f8f24  f06f8fd0
         f06f8f28  f0d3de64  [anon:libc_malloc]
         f06f8f2c  f0d36300  [anon:libc_malloc]
         f06f8f30  00000000
         f06f8f34  00000000
         f06f8f38  00000000
         f06f8f3c  00000000
         f06f8f40  00000000
         f06f8f44  f161a260  [anon:.bss]
         f06f8f48  00000000
         f06f8f4c  00000000
         f06f8f50  00000000
         f06f8f54  00000000
         f06f8f58  f06f8fb4
         f06f8f5c  f161a3a8  [anon:.bss]
    #00  f06f8f60  f06f9490
         f06f8f64  f161a260  [anon:.bss]
         f06f8f68  00000089
         f06f8f6c  00000000
    #01  f06f8f70  00000000
         f06f8f74  00000000
         f06f8f78  ffffffff
         f06f8f7c  f06f8fb4
         f06f8f80  00000000
         f06f8f84  c16dbd6e
         f06f8f88  f1db9028  [anon:.bss]
         f06f8f8c  00000000
         f06f8f90  00000000
         f06f8f94  00000002
         f06f8f98  f161a260  [anon:.bss]
         f06f8f9c  00000000
         f06f8fa0  f161a260  [anon:.bss]
         f06f8fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f06f8fa8  00000000
         f06f8fac  f0d3de78  [anon:libc_malloc]
         f06f8fb0  f0d3de78  [anon:libc_malloc]
         f06f8fb4  00000000
         f06f8fb8  c16dbd6e
         f06f8fbc  f1db9028  [anon:.bss]
         f06f8fc0  f0d2e200  [anon:libc_malloc]
         f06f8fc4  f161a260  [anon:.bss]
         f06f8fc8  00000000
         f06f8fcc  f161a260  [anon:.bss]
         f06f8fd0  00000680
         f06f8fd4  f161a260  [anon:.bss]
         f06f8fd8  f06f9230
         f06f8fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f06f8fe0  00000000
         f06f8fe4  f06f9030
         f06f8fe8  00000000
         f06f8fec  f0d2c600  [anon:libc_malloc]
         f06f8ff0  00000010
         f06f8ff4  c16dbd6e
         f06f8ff8  f0d2e210  [anon:libc_malloc]
         f06f8ffc  f0d2e200  [anon:libc_malloc]
         f06f9000  f161a260  [anon:.bss]
         f06f9004  00000000
         f06f9008  f161a260  [anon:.bss]
         f06f900c  00000680
         f06f9010  f161a260  [anon:.bss]
         f06f9014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f06f9018  00000010
         f06f901c  00000000
         f06f9020  f0d6c400  [anon:libc_malloc]
         f06f9024  00000000
         f06f9028  00000000
         f06f902c  00000000
         f06f9030  00000000
         f06f9034  00000000
         f06f9038  c16dbd6e
         f06f903c  f0d2e210  [anon:libc_malloc]
         f06f9040  f0d36440  [anon:libc_malloc]
         f06f9044  f161a260  [anon:.bss]
         f06f9048  00000000
         f06f904c  f06f91e4
         f06f9050  00000680
         f06f9054  f1df720f  /system/lib/libbinder.so
    #05  f06f9058  f0d36440  [anon:libc_malloc]
         f06f905c  f0d2f010  [anon:libc_malloc]
         f06f9060  f0d2e210  [anon:libc_malloc]
         f06f9064  c16dbd6e
         f06f9068  f0d36440  [anon:libc_malloc]
         f06f906c  f0d02138  [anon:libc_malloc]
         f06f9070  00000001
         f06f9074  f1df7193  /system/lib/libbinder.so
    #06  f06f9078  f161a260  [anon:.bss]
         f06f907c  f0d2c600  [anon:libc_malloc]
         f06f9080  f0d36440  [anon:libc_malloc]
         f06f9084  f0d2c654  [anon:libc_malloc]
         f06f9088  f161a260  [anon:.bss]
         f06f908c  f1dfe0ad  /system/lib/libbinder.so
    #07  f06f9090  0000000f
         f06f9094  f159a157  /apex/com.android.runtime/lib/bionic/libc.so
         f06f9098  0000000a
         f06f909c  f110c100  [anon:libc_malloc]
         f06f90a0  c16dbd6e
         f06f90a4  f110ba08  [anon:libc_malloc]
         f06f90a8  c16dbd6e
         f06f90ac  f110c108  [anon:libc_malloc]
         f06f90b0  00000003
         f06f90b4  f110c12c  [anon:libc_malloc]
         f06f90b8  f06f9128
         f06f90bc  f110c144  [anon:libc_malloc]
         f06f90c0  f0c00000
         f06f90c4  f110c1f8  [anon:libc_malloc]
         f06f90c8  f0d126e0  [anon:libc_malloc]
         f06f90cc  f1585fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f06f91a0  f0d2c600  [anon:libc_malloc]
         f06f91a4  f0d2c654  [anon:libc_malloc]
         f06f91a8  00000000
         f06f91ac  f0d2c600  [anon:libc_malloc]
         f06f91b0  f0d2c690  [anon:libc_malloc]
         f06f91b4  00000000
         f06f91b8  00000000
         f06f91bc  f1dfe35b  /system/lib/libbinder.so
    #09  f06f91c0  00000000
         f06f91c4  f1dfd8af  /system/lib/libbinder.so
         f06f91c8  f11846c0  [anon:libc_malloc]
         f06f91cc  f11846cc  [anon:libc_malloc]
         f06f91d0  00000000
         f06f91d4  f1e17939  /system/lib/libbinder.so
    #10  f06f91d8  f11846c0  [anon:libc_malloc]
         f06f91dc  f190f905  /system/lib/libutils.so
    #11  f06f91e0  f1162b80  [anon:libc_malloc]
         f06f91e4  f11846c0  [anon:libc_malloc]
         f06f91e8  f1162b70  [anon:libc_malloc]
         f06f91ec  f11846c0  [anon:libc_malloc]
         f06f91f0  c16dbd6e
         f06f91f4  f06f9230
         f06f91f8  f06f9230
         f06f91fc  f06f9230
         f06f9200  00000078
         f06f9204  00002458
         f06f9208  00000680
         f06f920c  f07fa490
         f06f9210  f06f9230
         f06f9214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f06f9218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f06f921c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f06f9220  f06f9238
         f06f9224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f06f9228  f06f9230
         f06f922c  00000000
         f06f9230  f07fa230
         f06f9234  f05f8230
         f06f9238  0000245e
         f06f923c  00000680
         f06f9240  00000001
         f06f9244  f05fc000
         f06f9248  000fd230
         f06f924c  00001000
         f06f9250  00000000
         f06f9254  00000000
         f06f9258  00000003
         f06f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9311, name: Binder:1664_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f05f7fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f05f8230
    ip  f05f7f70  sp  f05f7f60  lr  f15c3511  pc  f15be108

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:
         f05f7f20  00000000
         f05f7f24  f05f7fd0
         f05f7f28  f1122a44  [anon:libc_malloc]
         f05f7f2c  f1129500  [anon:libc_malloc]
         f05f7f30  00000000
         f05f7f34  00000000
         f05f7f38  00000000
         f05f7f3c  00000000
         f05f7f40  00000000
         f05f7f44  f110c918  [anon:libc_malloc]
         f05f7f48  00000000
         f05f7f4c  00000000
         f05f7f50  00000000
         f05f7f54  00000000
         f05f7f58  f05f7fb4
         f05f7f5c  f161a3a8  [anon:.bss]
    #00  f05f7f60  f05f8490
         f05f7f64  f161a260  [anon:.bss]
         f05f7f68  00000089
         f05f7f6c  00000000
    #01  f05f7f70  00000000
         f05f7f74  00000000
         f05f7f78  ffffffff
         f05f7f7c  f05f7fb4
         f05f7f80  00000000
         f05f7f84  c16dbd6e
         f05f7f88  f1db9028  [anon:.bss]
         f05f7f8c  00000000
         f05f7f90  00000000
         f05f7f94  00000002
         f05f7f98  f161a260  [anon:.bss]
         f05f7f9c  00000000
         f05f7fa0  f161a260  [anon:.bss]
         f05f7fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f05f7fa8  00000000
         f05f7fac  f110c808  [anon:libc_malloc]
         f05f7fb0  f110c814  [anon:libc_malloc]
         f05f7fb4  f110c900  [anon:libc_malloc]
         f05f7fb8  c16dbd6e
         f05f7fbc  f1db9028  [anon:.bss]
         f05f7fc0  f0d2ec00  [anon:libc_malloc]
         f05f7fc4  f161a260  [anon:.bss]
         f05f7fc8  00000000
         f05f7fcc  f161a260  [anon:.bss]
         f05f7fd0  00000680
         f05f7fd4  f161a260  [anon:.bss]
         f05f7fd8  f05f8230
         f05f7fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f05f7fe0  00000000
         f05f7fe4  f05f8030
         f05f7fe8  00000000
         f05f7fec  f1170a00  [anon:libc_malloc]
         f05f7ff0  00000010
         f05f7ff4  c16dbd6e
         f05f7ff8  f0d2ec10  [anon:libc_malloc]
         f05f7ffc  f0d2ec00  [anon:libc_malloc]
         f05f8000  f161a260  [anon:.bss]
         f05f8004  00000000
         f05f8008  f161a260  [anon:.bss]
         f05f800c  00000680
         f05f8010  f161a260  [anon:.bss]
         f05f8014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f05f8018  00000010
         f05f801c  00000000
         f05f8020  f1170c00  [anon:libc_malloc]
         f05f8024  00000000
         f05f8028  00000000
         f05f802c  00000000
         f05f8030  00000000
         f05f8034  00000000
         f05f8038  c16dbd6e
         f05f803c  f0d2ec10  [anon:libc_malloc]
         f05f8040  f0d36740  [anon:libc_malloc]
         f05f8044  f161a260  [anon:.bss]
         f05f8048  00000000
         f05f804c  f05f81e4
         f05f8050  00000680
         f05f8054  f1df720f  /system/lib/libbinder.so
    #05  f05f8058  f0d36740  [anon:libc_malloc]
         f05f805c  f0d2fbe0  [anon:libc_malloc]
         f05f8060  f0d2ec10  [anon:libc_malloc]
         f05f8064  c16dbd6e
         f05f8068  f0d36740  [anon:libc_malloc]
         f05f806c  f0d02240  [anon:libc_malloc]
         f05f8070  00000001
         f05f8074  f1df7193  /system/lib/libbinder.so
    #06  f05f8078  f161a260  [anon:.bss]
         f05f807c  f1170a00  [anon:libc_malloc]
         f05f8080  f0d36740  [anon:libc_malloc]
         f05f8084  f1170a54  [anon:libc_malloc]
         f05f8088  f161a260  [anon:.bss]
         f05f808c  f1dfe0ad  /system/lib/libbinder.so
    #07  f05f8090  ffff0208  [vectors]
         f05f8094  f05f80e9
         f05f8098  0000000a
         f05f809c  f110c800  [anon:libc_malloc]
         f05f80a0  c16dbd6e
         f05f80a4  f110b308  [anon:libc_malloc]
         f05f80a8  c16dbd6e
         f05f80ac  00000000
         f05f80b0  03000000
         f05f80b4  f05f80f4
         f05f80b8  f05f8490
         f05f80bc  f15c4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f05f80c0  00000000
         f05f80c4  f13c6a0d  /system/lib/libbase.so
         f05f80c8  f05f80f4
         f05f80cc  03000000
         ........  ........
    #08  f05f81a0  f1170a00  [anon:libc_malloc]
         f05f81a4  f1170a54  [anon:libc_malloc]
         f05f81a8  00000000
         f05f81ac  f1170a00  [anon:libc_malloc]
         f05f81b0  f1170a90  [anon:libc_malloc]
         f05f81b4  00000000
         f05f81b8  00000000
         f05f81bc  f1dfe35b  /system/lib/libbinder.so
    #09  f05f81c0  00000000
         f05f81c4  f1dfd8af  /system/lib/libbinder.so
         f05f81c8  f0d2b580  [anon:libc_malloc]
         f05f81cc  f0d2b58c  [anon:libc_malloc]
         f05f81d0  00000000
         f05f81d4  f1e17939  /system/lib/libbinder.so
    #10  f05f81d8  f0d2b580  [anon:libc_malloc]
         f05f81dc  f190f905  /system/lib/libutils.so
    #11  f05f81e0  f0d0bfc0  [anon:libc_malloc]
         f05f81e4  f0d2b580  [anon:libc_malloc]
         f05f81e8  f1162b80  [anon:libc_malloc]
         f05f81ec  f0d2b580  [anon:libc_malloc]
         f05f81f0  c16dbd6e
         f05f81f4  f05f8230
         f05f81f8  f05f8230
         f05f81fc  f05f8230
         f05f8200  00000078
         f05f8204  0000245e
         f05f8208  00000680
         f05f820c  f06f9490
         f05f8210  f05f8230
         f05f8214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f05f8218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f05f821c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f05f8220  f05f8238
         f05f8224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f05f8228  f05f8230
         f05f822c  00000000
         f05f8230  f06f9230
         f05f8234  f04f7230
         f05f8238  0000245f
         f05f823c  00000680
         f05f8240  00000001
         f05f8244  f04fb000
         f05f8248  000fd230
         f05f824c  00001000
         f05f8250  00000000
         f05f8254  00000000
         f05f8258  00000003
         f05f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9313, name: Binder:1664_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f04f6fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f04f7230
    ip  f04f6f70  sp  f04f6f60  lr  f15c3511  pc  f15be108

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:
         f04f6f20  00000000
         f04f6f24  f04f6fd0
         f04f6f28  f0d6f4e4  [anon:libc_malloc]
         f04f6f2c  f0d36600  [anon:libc_malloc]
         f04f6f30  00000000
         f04f6f34  00000000
         f04f6f38  00000000
         f04f6f3c  00000000
         f04f6f40  00000000
         f04f6f44  f110d018  [anon:libc_malloc]
         f04f6f48  00000000
         f04f6f4c  00000000
         f04f6f50  00000000
         f04f6f54  00000000
         f04f6f58  f04f6fb4
         f04f6f5c  f161a3a8  [anon:.bss]
    #00  f04f6f60  f04f7490
         f04f6f64  f161a260  [anon:.bss]
         f04f6f68  00000089
         f04f6f6c  00000000
    #01  f04f6f70  00000000
         f04f6f74  00000000
         f04f6f78  ffffffff
         f04f6f7c  f04f6fb4
         f04f6f80  00000000
         f04f6f84  c16dbd6e
         f04f6f88  f1db9028  [anon:.bss]
         f04f6f8c  00000000
         f04f6f90  00000000
         f04f6f94  00000002
         f04f6f98  f161a260  [anon:.bss]
         f04f6f9c  00000000
         f04f6fa0  f161a260  [anon:.bss]
         f04f6fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f04f6fa8  00000000
         f04f6fac  f110cf08  [anon:libc_malloc]
         f04f6fb0  f110cf14  [anon:libc_malloc]
         f04f6fb4  f110d000  [anon:libc_malloc]
         f04f6fb8  c16dbd6e
         f04f6fbc  f1db9028  [anon:.bss]
         f04f6fc0  f0d2e800  [anon:libc_malloc]
         f04f6fc4  f161a260  [anon:.bss]
         f04f6fc8  00000000
         f04f6fcc  f161a260  [anon:.bss]
         f04f6fd0  00000680
         f04f6fd4  f161a260  [anon:.bss]
         f04f6fd8  f04f7230
         f04f6fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f04f6fe0  00000000
         f04f6fe4  f04f7030
         f04f6fe8  00000000
         f04f6fec  f0d6c600  [anon:libc_malloc]
         f04f6ff0  00000010
         f04f6ff4  c16dbd6e
         f04f6ff8  f0d2e810  [anon:libc_malloc]
         f04f6ffc  f0d2e800  [anon:libc_malloc]
         f04f7000  f161a260  [anon:.bss]
         f04f7004  00000000
         f04f7008  f161a260  [anon:.bss]
         f04f700c  00000680
         f04f7010  f161a260  [anon:.bss]
         f04f7014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f04f7018  00000010
         f04f701c  00000000
         f04f7020  f0d6c800  [anon:libc_malloc]
         f04f7024  00000000
         f04f7028  00000000
         f04f702c  00000000
         f04f7030  00000000
         f04f7034  00000000
         f04f7038  c16dbd6e
         f04f703c  f0d2e810  [anon:libc_malloc]
         f04f7040  f0d365c0  [anon:libc_malloc]
         f04f7044  f161a260  [anon:.bss]
         f04f7048  00000000
         f04f704c  f04f71e4
         f04f7050  00000680
         f04f7054  f1df720f  /system/lib/libbinder.so
    #05  f04f7058  f0d365c0  [anon:libc_malloc]
         f04f705c  f0d2f850  [anon:libc_malloc]
         f04f7060  f0d2e810  [anon:libc_malloc]
         f04f7064  c16dbd6e
         f04f7068  f0d365c0  [anon:libc_malloc]
         f04f706c  f0d021e0  [anon:libc_malloc]
         f04f7070  00000001
         f04f7074  f1df7193  /system/lib/libbinder.so
    #06  f04f7078  f161a260  [anon:.bss]
         f04f707c  f0d6c600  [anon:libc_malloc]
         f04f7080  f0d365c0  [anon:libc_malloc]
         f04f7084  f0d6c654  [anon:libc_malloc]
         f04f7088  f161a260  [anon:.bss]
         f04f708c  f1dfe0ad  /system/lib/libbinder.so
    #07  f04f7090  ffff0208  [vectors]
         f04f7094  f04f70e9
         f04f7098  0000000a
         f04f709c  f110cf00  [anon:libc_malloc]
         f04f70a0  c16dbd6e
         f04f70a4  f1109e08  [anon:libc_malloc]
         f04f70a8  c16dbd6e
         f04f70ac  f110cf08  [anon:libc_malloc]
         f04f70b0  00000003
         f04f70b4  f110cf2c  [anon:libc_malloc]
         f04f70b8  f04f7128
         f04f70bc  f110cf44  [anon:libc_malloc]
         f04f70c0  f0c00000
         f04f70c4  f110cff8  [anon:libc_malloc]
         f04f70c8  f0d01f60  [anon:libc_malloc]
         f04f70cc  f1593d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f04f71a0  f0d6c600  [anon:libc_malloc]
         f04f71a4  f0d6c654  [anon:libc_malloc]
         f04f71a8  00000000
         f04f71ac  f0d6c600  [anon:libc_malloc]
         f04f71b0  f0d6c690  [anon:libc_malloc]
         f04f71b4  00000000
         f04f71b8  00000000
         f04f71bc  f1dfe35b  /system/lib/libbinder.so
    #09  f04f71c0  00000000
         f04f71c4  f1dfd8af  /system/lib/libbinder.so
         f04f71c8  f1184840  [anon:libc_malloc]
         f04f71cc  f118484c  [anon:libc_malloc]
         f04f71d0  00000000
         f04f71d4  f1e17939  /system/lib/libbinder.so
    #10  f04f71d8  f1184840  [anon:libc_malloc]
         f04f71dc  f190f905  /system/lib/libutils.so
    #11  f04f71e0  f11052a0  [anon:libc_malloc]
         f04f71e4  f1184840  [anon:libc_malloc]
         f04f71e8  f0d0bfc0  [anon:libc_malloc]
         f04f71ec  f1184840  [anon:libc_malloc]
         f04f71f0  c16dbd6e
         f04f71f4  f04f7230
         f04f71f8  f04f7230
         f04f71fc  f04f7230
         f04f7200  00000078
         f04f7204  0000245f
         f04f7208  00000680
         f04f720c  f05f8490
         f04f7210  f04f7230
         f04f7214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f04f7218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f04f721c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f04f7220  f04f7238
         f04f7224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f04f7228  f04f7230
         f04f722c  00000000
         f04f7230  f05f8230
         f04f7234  f03f6230
         f04f7238  00002461
         f04f723c  00000680
         f04f7240  00000001
         f04f7244  f03fa000
         f04f7248  000fd230
         f04f724c  00001000
         f04f7250  00000000
         f04f7254  00000000
         f04f7258  00000003
         f04f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9314, name: Binder:1664_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f03f5fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f03f6230
    ip  f03f5f70  sp  f03f5f60  lr  f15c3511  pc  f15be108

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:
         f03f5f20  00000000
         f03f5f24  f03f5fd0
         f03f5f28  f11749e4  [anon:libc_malloc]
         f03f5f2c  f1129b40  [anon:libc_malloc]
         f03f5f30  00000000
         f03f5f34  00000000
         f03f5f38  00000000
         f03f5f3c  00000000
         f03f5f40  00000000
         f03f5f44  f161a260  [anon:.bss]
         f03f5f48  00000000
         f03f5f4c  00000000
         f03f5f50  00000000
         f03f5f54  00000000
         f03f5f58  f03f5fb4
         f03f5f5c  f161a3a8  [anon:.bss]
    #00  f03f5f60  f03f6490
         f03f5f64  f161a260  [anon:.bss]
         f03f5f68  00000089
         f03f5f6c  00000000
    #01  f03f5f70  00000000
         f03f5f74  00000000
         f03f5f78  ffffffff
         f03f5f7c  f03f5fb4
         f03f5f80  00000000
         f03f5f84  c16dbd6e
         f03f5f88  f1db9028  [anon:.bss]
         f03f5f8c  00000000
         f03f5f90  00000000
         f03f5f94  00000002
         f03f5f98  f161a260  [anon:.bss]
         f03f5f9c  00000000
         f03f5fa0  f161a260  [anon:.bss]
         f03f5fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f03f5fa8  00000000
         f03f5fac  f110d64c  [anon:libc_malloc]
         f03f5fb0  f1000000
         f03f5fb4  f110d600  [anon:libc_malloc]
         f03f5fb8  c16dbd6e
         f03f5fbc  f1db9028  [anon:.bss]
         f03f5fc0  f1176800  [anon:libc_malloc]
         f03f5fc4  f161a260  [anon:.bss]
         f03f5fc8  00000000
         f03f5fcc  f161a260  [anon:.bss]
         f03f5fd0  00000680
         f03f5fd4  f161a260  [anon:.bss]
         f03f5fd8  f03f6230
         f03f5fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f03f5fe0  00000000
         f03f5fe4  f03f6030
         f03f5fe8  00000000
         f03f5fec  f1170e00  [anon:libc_malloc]
         f03f5ff0  00000010
         f03f5ff4  c16dbd6e
         f03f5ff8  f1176810  [anon:libc_malloc]
         f03f5ffc  f1176800  [anon:libc_malloc]
         f03f6000  f161a260  [anon:.bss]
         f03f6004  00000000
         f03f6008  f161a260  [anon:.bss]
         f03f600c  00000680
         f03f6010  f161a260  [anon:.bss]
         f03f6014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f03f6018  00000010
         f03f601c  00000000
         f03f6020  f119d000  [anon:libc_malloc]
         f03f6024  00000000
         f03f6028  00000000
         f03f602c  00000000
         f03f6030  00000000
         f03f6034  00000000
         f03f6038  c16dbd6e
         f03f603c  f1176810  [anon:libc_malloc]
         f03f6040  f1129d00  [anon:libc_malloc]
         f03f6044  f161a260  [anon:.bss]
         f03f6048  00000000
         f03f604c  f03f61e4
         f03f6050  00000680
         f03f6054  f1df720f  /system/lib/libbinder.so
    #05  f03f6058  f1129d00  [anon:libc_malloc]
         f03f605c  f1179130  [anon:libc_malloc]
         f03f6060  f1176810  [anon:libc_malloc]
         f03f6064  c16dbd6e
         f03f6068  f1129d00  [anon:libc_malloc]
         f03f606c  f11069d8  [anon:libc_malloc]
         f03f6070  00000001
         f03f6074  f1df7193  /system/lib/libbinder.so
    #06  f03f6078  f161a260  [anon:.bss]
         f03f607c  f1170e00  [anon:libc_malloc]
         f03f6080  f1129d00  [anon:libc_malloc]
         f03f6084  f1170e54  [anon:libc_malloc]
         f03f6088  f161a260  [anon:.bss]
         f03f608c  f1dfe0ad  /system/lib/libbinder.so
    #07  f03f6090  00001000
         f03f6094  f159a157  /apex/com.android.runtime/lib/bionic/libc.so
         f03f6098  00001000
         f03f609c  00000000
         f03f60a0  00001000
         f03f60a4  00000001
         f03f60a8  0000000f
         f03f60ac  f03f60e3
         f03f60b0  f03f60e2
         f03f60b4  f03f60e0
         f03f60b8  f03f6490
         f03f60bc  0000000f
         f03f60c0  f12029f0  [anon:libc_malloc]
         f03f60c4  f161a260  [anon:.bss]
         f03f60c8  f161a1dc  [anon:.bss]
         f03f60cc  f1585fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f03f61a0  f1170e00  [anon:libc_malloc]
         f03f61a4  f1170e54  [anon:libc_malloc]
         f03f61a8  00000000
         f03f61ac  f1170e00  [anon:libc_malloc]
         f03f61b0  f1170e90  [anon:libc_malloc]
         f03f61b4  00000000
         f03f61b8  00000000
         f03f61bc  f1dfe35b  /system/lib/libbinder.so
    #09  f03f61c0  00000000
         f03f61c4  f1dfd8af  /system/lib/libbinder.so
         f03f61c8  f0d2b640  [anon:libc_malloc]
         f03f61cc  f0d2b64c  [anon:libc_malloc]
         f03f61d0  00000000
         f03f61d4  f1e17939  /system/lib/libbinder.so
    #10  f03f61d8  f0d2b640  [anon:libc_malloc]
         f03f61dc  f190f905  /system/lib/libutils.so
    #11  f03f61e0  f0d00060  [anon:libc_malloc]
         f03f61e4  f0d2b640  [anon:libc_malloc]
         f03f61e8  f11052a0  [anon:libc_malloc]
         f03f61ec  f0d2b640  [anon:libc_malloc]
         f03f61f0  c16dbd6e
         f03f61f4  f03f6230
         f03f61f8  f03f6230
         f03f61fc  f03f6230
         f03f6200  00000078
         f03f6204  00002461
         f03f6208  00000680
         f03f620c  f04f7490
         f03f6210  f03f6230
         f03f6214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f03f6218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f03f621c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f03f6220  f03f6238
         f03f6224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f03f6228  f03f6230
         f03f622c  00000000
         f03f6230  f04f7230
         f03f6234  f02f5230
         f03f6238  00002462
         f03f623c  00000680
         f03f6240  00000001
         f03f6244  f02f9000
         f03f6248  000fd230
         f03f624c  00001000
         f03f6250  00000000
         f03f6254  00000000
         f03f6258  00000003
         f03f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9315, name: Binder:1664_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f02f4fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f02f5230
    ip  f02f4f70  sp  f02f4f60  lr  f15c3511  pc  f15be108

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:
         f02f4f20  00000000
         f02f4f24  f02f4fd0
         f02f4f28  f0d708c4  [anon:libc_malloc]
         f02f4f2c  f0d36900  [anon:libc_malloc]
         f02f4f30  00000000
         f02f4f34  00000000
         f02f4f38  00000000
         f02f4f3c  00000000
         f02f4f40  00000000
         f02f4f44  f110de18  [anon:libc_malloc]
         f02f4f48  00000000
         f02f4f4c  00000000
         f02f4f50  00000000
         f02f4f54  00000000
         f02f4f58  f02f4fb4
         f02f4f5c  f161a3a8  [anon:.bss]
    #00  f02f4f60  f02f5490
         f02f4f64  f161a260  [anon:.bss]
         f02f4f68  00000089
         f02f4f6c  00000000
    #01  f02f4f70  00000000
         f02f4f74  00000000
         f02f4f78  ffffffff
         f02f4f7c  f02f4fb4
         f02f4f80  00000000
         f02f4f84  c16dbd6e
         f02f4f88  f1db9028  [anon:.bss]
         f02f4f8c  00000000
         f02f4f90  00000000
         f02f4f94  00000002
         f02f4f98  f161a260  [anon:.bss]
         f02f4f9c  00000000
         f02f4fa0  f161a260  [anon:.bss]
         f02f4fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f02f4fa8  00000000
         f02f4fac  f110dd08  [anon:libc_malloc]
         f02f4fb0  f110dd14  [anon:libc_malloc]
         f02f4fb4  f110de00  [anon:libc_malloc]
         f02f4fb8  c16dbd6e
         f02f4fbc  f1db9028  [anon:.bss]
         f02f4fc0  f1181e00  [anon:libc_malloc]
         f02f4fc4  f161a260  [anon:.bss]
         f02f4fc8  00000000
         f02f4fcc  f161a260  [anon:.bss]
         f02f4fd0  00000680
         f02f4fd4  f161a260  [anon:.bss]
         f02f4fd8  f02f5230
         f02f4fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f02f4fe0  00000000
         f02f4fe4  f02f5030
         f02f4fe8  00000000
         f02f4fec  f0d1c200  [anon:libc_malloc]
         f02f4ff0  00000010
         f02f4ff4  c16dbd6e
         f02f4ff8  f1181e10  [anon:libc_malloc]
         f02f4ffc  f1181e00  [anon:libc_malloc]
         f02f5000  f161a260  [anon:.bss]
         f02f5004  00000000
         f02f5008  f161a260  [anon:.bss]
         f02f500c  00000680
         f02f5010  f161a260  [anon:.bss]
         f02f5014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f02f5018  00000010
         f02f501c  00000000
         f02f5020  f0d1c400  [anon:libc_malloc]
         f02f5024  00000000
         f02f5028  00000000
         f02f502c  00000000
         f02f5030  00000000
         f02f5034  00000000
         f02f5038  c16dbd6e
         f02f503c  f1181e10  [anon:libc_malloc]
         f02f5040  f0d11100  [anon:libc_malloc]
         f02f5044  f161a260  [anon:.bss]
         f02f5048  00000000
         f02f504c  f02f51e4
         f02f5050  00000680
         f02f5054  f1df720f  /system/lib/libbinder.so
    #05  f02f5058  f0d11100  [anon:libc_malloc]
         f02f505c  f0d0bb00  [anon:libc_malloc]
         f02f5060  f1181e10  [anon:libc_malloc]
         f02f5064  c16dbd6e
         f02f5068  f0d11100  [anon:libc_malloc]
         f02f506c  f0d02570  [anon:libc_malloc]
         f02f5070  00000001
         f02f5074  f1df7193  /system/lib/libbinder.so
    #06  f02f5078  f161a260  [anon:.bss]
         f02f507c  f0d1c200  [anon:libc_malloc]
         f02f5080  f0d11100  [anon:libc_malloc]
         f02f5084  f0d1c254  [anon:libc_malloc]
         f02f5088  f161a260  [anon:.bss]
         f02f508c  f1dfe0ad  /system/lib/libbinder.so
    #07  f02f5090  ffff0208  [vectors]
         f02f5094  f02f50e9
         f02f5098  0000000a
         f02f509c  f110dd00  [anon:libc_malloc]
         f02f50a0  c16dbd6e
         f02f50a4  f1109708  [anon:libc_malloc]
         f02f50a8  c16dbd6e
         f02f50ac  f110dd08  [anon:libc_malloc]
         f02f50b0  00000003
         f02f50b4  f110dd2c  [anon:libc_malloc]
         f02f50b8  f02f5128
         f02f50bc  f110dd44  [anon:libc_malloc]
         f02f50c0  f0c00000
         f02f50c4  f110ddf8  [anon:libc_malloc]
         f02f50c8  f0d01f60  [anon:libc_malloc]
         f02f50cc  f1593d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f02f51a0  f0d1c200  [anon:libc_malloc]
         f02f51a4  f0d1c254  [anon:libc_malloc]
         f02f51a8  00000000
         f02f51ac  f0d1c200  [anon:libc_malloc]
         f02f51b0  f0d1c290  [anon:libc_malloc]
         f02f51b4  00000000
         f02f51b8  00000000
         f02f51bc  f1dfe35b  /system/lib/libbinder.so
    #09  f02f51c0  00000000
         f02f51c4  f1dfd8af  /system/lib/libbinder.so
         f02f51c8  f1184900  [anon:libc_malloc]
         f02f51cc  f118490c  [anon:libc_malloc]
         f02f51d0  00000000
         f02f51d4  f1e17939  /system/lib/libbinder.so
    #10  f02f51d8  f1184900  [anon:libc_malloc]
         f02f51dc  f190f905  /system/lib/libutils.so
    #11  f02f51e0  f1105420  [anon:libc_malloc]
         f02f51e4  f1184900  [anon:libc_malloc]
         f02f51e8  f0d00060  [anon:libc_malloc]
         f02f51ec  f1184900  [anon:libc_malloc]
         f02f51f0  c16dbd6e
         f02f51f4  f02f5230
         f02f51f8  f02f5230
         f02f51fc  f02f5230
         f02f5200  00000078
         f02f5204  00002462
         f02f5208  00000680
         f02f520c  f03f6490
         f02f5210  f02f5230
         f02f5214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f02f5218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f02f521c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f02f5220  f02f5238
         f02f5224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f02f5228  f02f5230
         f02f522c  00000000
         f02f5230  f03f6230
         f02f5234  f01f4230
         f02f5238  00002463
         f02f523c  00000680
         f02f5240  00000001
         f02f5244  f01f8000
         f02f5248  000fd230
         f02f524c  00001000
         f02f5250  00000000
         f02f5254  00000000
         f02f5258  00000003
         f02f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9317, name: Binder:1664_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f01f3fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f01f4230
    ip  f01f3f70  sp  f01f3f60  lr  f15c3511  pc  f15be108

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:
         f01f3f20  00000000
         f01f3f24  f01f3fd0
         f01f3f28  f1175644  [anon:libc_malloc]
         f01f3f2c  f1129d40  [anon:libc_malloc]
         f01f3f30  00000000
         f01f3f34  00000000
         f01f3f38  00000000
         f01f3f3c  00000000
         f01f3f40  00000000
         f01f3f44  f161a260  [anon:.bss]
         f01f3f48  00000000
         f01f3f4c  00000000
         f01f3f50  00000000
         f01f3f54  00000000
         f01f3f58  f01f3fb4
         f01f3f5c  f161a3a8  [anon:.bss]
    #00  f01f3f60  f01f4490
         f01f3f64  f161a260  [anon:.bss]
         f01f3f68  00000089
         f01f3f6c  00000000
    #01  f01f3f70  00000000
         f01f3f74  00000000
         f01f3f78  ffffffff
         f01f3f7c  f01f3fb4
         f01f3f80  00000000
         f01f3f84  c16dbd6e
         f01f3f88  f1db9028  [anon:.bss]
         f01f3f8c  00000000
         f01f3f90  00000000
         f01f3f94  00000002
         f01f3f98  f161a260  [anon:.bss]
         f01f3f9c  00000000
         f01f3fa0  f161a260  [anon:.bss]
         f01f3fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f01f3fa8  00000000
         f01f3fac  f110e44c  [anon:libc_malloc]
         f01f3fb0  f1000000
         f01f3fb4  f110e400  [anon:libc_malloc]
         f01f3fb8  c16dbd6e
         f01f3fbc  f1db9028  [anon:.bss]
         f01f3fc0  f0d0fa00  [anon:libc_malloc]
         f01f3fc4  f161a260  [anon:.bss]
         f01f3fc8  00000000
         f01f3fcc  f161a260  [anon:.bss]
         f01f3fd0  00000680
         f01f3fd4  f161a260  [anon:.bss]
         f01f3fd8  f01f4230
         f01f3fdc  f1da988f  /system/lib/libmediadrm.so
    #03  f01f3fe0  00000000
         f01f3fe4  f01f4030
         f01f3fe8  00000000
         f01f3fec  f119d600  [anon:libc_malloc]
         f01f3ff0  00000010
         f01f3ff4  c16dbd6e
         f01f3ff8  f0d0fa10  [anon:libc_malloc]
         f01f3ffc  f0d0fa00  [anon:libc_malloc]
         f01f4000  f161a260  [anon:.bss]
         f01f4004  00000000
         f01f4008  f161a260  [anon:.bss]
         f01f400c  00000680
         f01f4010  f161a260  [anon:.bss]
         f01f4014  f1da9dd9  /system/lib/libmediadrm.so
    #04  f01f4018  00000010
         f01f401c  00000000
         f01f4020  f119d800  [anon:libc_malloc]
         f01f4024  00000000
         f01f4028  00000000
         f01f402c  00000000
         f01f4030  00000000
         f01f4034  00000000
         f01f4038  c16dbd6e
         f01f403c  f0d0fa10  [anon:libc_malloc]
         f01f4040  f117f6c0  [anon:libc_malloc]
         f01f4044  f161a260  [anon:.bss]
         f01f4048  00000000
         f01f404c  f01f41e4
         f01f4050  00000680
         f01f4054  f1df720f  /system/lib/libbinder.so
    #05  f01f4058  f117f6c0  [anon:libc_malloc]
         f01f405c  f1180ff0  [anon:libc_malloc]
         f01f4060  f0d0fa10  [anon:libc_malloc]
         f01f4064  c16dbd6e
         f01f4068  f117f6c0  [anon:libc_malloc]
         f01f406c  f11071a0  [anon:libc_malloc]
         f01f4070  00000001
         f01f4074  f1df7193  /system/lib/libbinder.so
    #06  f01f4078  f161a260  [anon:.bss]
         f01f407c  f119d600  [anon:libc_malloc]
         f01f4080  f117f6c0  [anon:libc_malloc]
         f01f4084  f119d654  [anon:libc_malloc]
         f01f4088  f161a260  [anon:.bss]
         f01f408c  f1dfe0ad  /system/lib/libbinder.so
    #07  f01f4090  ffff0208  [vectors]
         f01f4094  f01f40e9
         f01f4098  0000000a
         f01f409c  f110e400  [anon:libc_malloc]
         f01f40a0  c16dbd6e
         f01f40a4  f1109708  [anon:libc_malloc]
         f01f40a8  c16dbd6e
         f01f40ac  00000000
         f01f40b0  03000000
         f01f40b4  f01f40f4
         f01f40b8  f01f4490
         f01f40bc  f15c4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f01f40c0  00000000
         f01f40c4  f13c6a0d  /system/lib/libbase.so
         f01f40c8  f01f40f4
         f01f40cc  03000000
         ........  ........
    #08  f01f41a0  f119d600  [anon:libc_malloc]
         f01f41a4  f119d654  [anon:libc_malloc]
         f01f41a8  00000000
         f01f41ac  f119d600  [anon:libc_malloc]
         f01f41b0  f119d690  [anon:libc_malloc]
         f01f41b4  00000000
         f01f41b8  00000000
         f01f41bc  f1dfe35b  /system/lib/libbinder.so
    #09  f01f41c0  00000000
         f01f41c4  f1dfd8af  /system/lib/libbinder.so
         f01f41c8  f0d2b880  [anon:libc_malloc]
         f01f41cc  f0d2b88c  [anon:libc_malloc]
         f01f41d0  00000000
         f01f41d4  f1e17939  /system/lib/libbinder.so
    #10  f01f41d8  f0d2b880  [anon:libc_malloc]
         f01f41dc  f190f905  /system/lib/libutils.so
    #11  f01f41e0  f0d00070  [anon:libc_malloc]
         f01f41e4  f0d2b880  [anon:libc_malloc]
         f01f41e8  f1105420  [anon:libc_malloc]
         f01f41ec  f0d2b880  [anon:libc_malloc]
         f01f41f0  c16dbd6e
         f01f41f4  f01f4230
         f01f41f8  f01f4230
         f01f41fc  f01f4230
         f01f4200  00000078
         f01f4204  00002463
         f01f4208  00000680
         f01f420c  f02f5490
         f01f4210  f01f4230
         f01f4214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f01f4218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f01f421c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f01f4220  f01f4238
         f01f4224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f01f4228  f01f4230
         f01f422c  00000000
         f01f4230  f02f5230
         f01f4234  f00f3230
         f01f4238  00002465
         f01f423c  00000680
         f01f4240  00000001
         f01f4244  f00f7000
         f01f4248  000fd230
         f01f424c  00001000
         f01f4250  00000000
         f01f4254  00000000
         f01f4258  00000003
         f01f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9318, name: Binder:1664_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f00f2fec  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 f00f3230
    ip  f00f2fa8  sp  f00f2f98  lr  f15c3511  pc  f15be108

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 00016de3  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+38) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #11 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #12 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f00f2f58  f00f2fb4
         f00f2f5c  f161a3a8  [anon:.bss]
         f00f2f60  f161a3a8  [anon:.bss]
         f00f2f64  f1614894  /apex/com.android.runtime/lib/bionic/libc.so
         f00f2f68  00000000
         f00f2f6c  01000000
         f00f2f70  f161a260  [anon:.bss]
         f00f2f74  f15c3b55  /apex/com.android.runtime/lib/bionic/libc.so
         f00f2f78  ffffffff
         f00f2f7c  f00f2fb4
         f00f2f80  00000000
         f00f2f84  f00f2fb4
         f00f2f88  00000000
         f00f2f8c  00000000
         f00f2f90  f00f2fec
         f00f2f94  f161a3a8  [anon:.bss]
    #00  f00f2f98  f00f3490
         f00f2f9c  f161a260  [anon:.bss]
         f00f2fa0  00000089
         f00f2fa4  00000000
    #01  f00f2fa8  00000000
         f00f2fac  00000000
         f00f2fb0  ffffffff
         f00f2fb4  f00f2fec
         f00f2fb8  00000000
         f00f2fbc  c16dbd6e
         f00f2fc0  f1db9028  [anon:.bss]
         f00f2fc4  00000000
         f00f2fc8  00000000
         f00f2fcc  00000002
         f00f2fd0  f161a260  [anon:.bss]
         f00f2fd4  00000000
         f00f2fd8  f161a260  [anon:.bss]
         f00f2fdc  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f00f2fe0  00000000
         f00f2fe4  00000000
         f00f2fe8  00000000
         f00f2fec  00000000
         f00f2ff0  c16dbd6e
         f00f2ff4  f0d6ee10  [anon:libc_malloc]
         f00f2ff8  f0d6ee00  [anon:libc_malloc]
         f00f2ffc  f161a260  [anon:.bss]
         f00f3000  00000000
         f00f3004  f161a260  [anon:.bss]
         f00f3008  f1db9028  [anon:.bss]
         f00f300c  f161a260  [anon:.bss]
         f00f3010  f00f3230
         f00f3014  f1da9de7  /system/lib/libmediadrm.so
    #03  f00f3018  00000010
         f00f301c  00000000
         f00f3020  f0d1c800  [anon:libc_malloc]
         f00f3024  00000000
         f00f3028  00000000
         f00f302c  00000000
         f00f3030  00000000
         f00f3034  00000000
         f00f3038  c16dbd6e
         f00f303c  f0d6ee10  [anon:libc_malloc]
         f00f3040  f0d36ac0  [anon:libc_malloc]
         f00f3044  f161a260  [anon:.bss]
         f00f3048  00000000
         f00f304c  f00f31e4
         f00f3050  00000680
         f00f3054  f1df720f  /system/lib/libbinder.so
    #04  f00f3058  f0d36ac0  [anon:libc_malloc]
         f00f305c  f0d736d0  [anon:libc_malloc]
         f00f3060  f0d6ee10  [anon:libc_malloc]
         f00f3064  c16dbd6e
         f00f3068  f0d36ac0  [anon:libc_malloc]
         f00f306c  f0d02468  [anon:libc_malloc]
         f00f3070  00000001
         f00f3074  f1df7193  /system/lib/libbinder.so
    #05  f00f3078  f161a260  [anon:.bss]
         f00f307c  f0d1c600  [anon:libc_malloc]
         f00f3080  f0d36ac0  [anon:libc_malloc]
         f00f3084  f0d1c654  [anon:libc_malloc]
         f00f3088  f161a260  [anon:.bss]
         f00f308c  f1dfe0ad  /system/lib/libbinder.so
    #06  f00f3090  ffff0208  [vectors]
         f00f3094  f00f30e9
         f00f3098  0000000a
         f00f309c  f110eb00  [anon:libc_malloc]
         f00f30a0  c16dbd6e
         f00f30a4  f1109708  [anon:libc_malloc]
         f00f30a8  c16dbd6e
         f00f30ac  f110eb08  [anon:libc_malloc]
         f00f30b0  00000003
         f00f30b4  f110eb2c  [anon:libc_malloc]
         f00f30b8  f00f3128
         f00f30bc  f110eb44  [anon:libc_malloc]
         f00f30c0  f0c00000
         f00f30c4  f110ebf8  [anon:libc_malloc]
         f00f30c8  f0d10ec0  [anon:libc_malloc]
         f00f30cc  f1593d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #07  f00f31a0  f0d1c600  [anon:libc_malloc]
         f00f31a4  f0d1c654  [anon:libc_malloc]
         f00f31a8  00000000
         f00f31ac  f0d1c600  [anon:libc_malloc]
         f00f31b0  f0d1c690  [anon:libc_malloc]
         f00f31b4  00000000
         f00f31b8  00000000
         f00f31bc  f1dfe35b  /system/lib/libbinder.so
    #08  f00f31c0  00000000
         f00f31c4  f1dfd8af  /system/lib/libbinder.so
         f00f31c8  f1184a80  [anon:libc_malloc]
         f00f31cc  f1184a8c  [anon:libc_malloc]
         f00f31d0  00000000
         f00f31d4  f1e17939  /system/lib/libbinder.so
    #09  f00f31d8  f1184a80  [anon:libc_malloc]
         f00f31dc  f190f905  /system/lib/libutils.so
    #10  f00f31e0  f11052b0  [anon:libc_malloc]
         f00f31e4  f1184a80  [anon:libc_malloc]
         f00f31e8  f0d00070  [anon:libc_malloc]
         f00f31ec  f1184a80  [anon:libc_malloc]
         f00f31f0  c16dbd6e
         f00f31f4  f00f3230
         f00f31f8  f00f3230
         f00f31fc  f00f3230
         f00f3200  00000078
         f00f3204  00002465
         f00f3208  00000680
         f00f320c  f01f4490
         f00f3210  f00f3230
         f00f3214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #11  f00f3218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f00f321c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f00f3220  f00f3238
         f00f3224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         f00f3228  f00f3230
         f00f322c  00000000
         f00f3230  f01f4230
         f00f3234  efff2230
         f00f3238  00002466
         f00f323c  00000680
         f00f3240  00000001
         f00f3244  efff6000
         f00f3248  000fd230
         f00f324c  00001000
         f00f3250  00000000
         f00f3254  00000000
         f00f3258  00000003
         f00f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9319, name: Binder:1664_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efff1fb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 efff2230
    ip  efff1f70  sp  efff1f60  lr  f15c3511  pc  f15be108

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:
         efff1f20  00000000
         efff1f24  f110f2bc  [anon:libc_malloc]
         efff1f28  f110f2c4  [anon:libc_malloc]
         efff1f2c  f110f2cc  [anon:libc_malloc]
         efff1f30  00000002
         efff1f34  f161a260  [anon:.bss]
         efff1f38  f1201ed0  [anon:libc_malloc]
         efff1f3c  00000001
         efff1f40  0000000e
         efff1f44  f1200380  [anon:libc_malloc]
         efff1f48  f1201e90  [anon:libc_malloc]
         efff1f4c  f110f320  [anon:libc_malloc]
         efff1f50  f16223c0  [anon:.bss]
         efff1f54  f110f208  [anon:libc_malloc]
         efff1f58  efff1fb4
         efff1f5c  f161a3a8  [anon:.bss]
    #00  efff1f60  efff2490
         efff1f64  f161a260  [anon:.bss]
         efff1f68  00000089
         efff1f6c  00000000
    #01  efff1f70  00000000
         efff1f74  00000000
         efff1f78  ffffffff
         efff1f7c  efff1fb4
         efff1f80  00000000
         efff1f84  c16dbd6e
         efff1f88  f1db9028  [anon:.bss]
         efff1f8c  00000000
         efff1f90  00000000
         efff1f94  00000002
         efff1f98  f161a260  [anon:.bss]
         efff1f9c  00000000
         efff1fa0  f161a260  [anon:.bss]
         efff1fa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efff1fa8  00000000
         efff1fac  f110f208  [anon:libc_malloc]
         efff1fb0  f110f214  [anon:libc_malloc]
         efff1fb4  f110f300  [anon:libc_malloc]
         efff1fb8  c16dbd6e
         efff1fbc  f1db9028  [anon:.bss]
         efff1fc0  f1142600  [anon:libc_malloc]
         efff1fc4  f161a260  [anon:.bss]
         efff1fc8  00000000
         efff1fcc  f161a260  [anon:.bss]
         efff1fd0  00000680
         efff1fd4  f161a260  [anon:.bss]
         efff1fd8  efff2230
         efff1fdc  f1da988f  /system/lib/libmediadrm.so
    #03  efff1fe0  00000000
         efff1fe4  efff2030
         efff1fe8  00000000
         efff1fec  f119e200  [anon:libc_malloc]
         efff1ff0  00000010
         efff1ff4  c16dbd6e
         efff1ff8  f1142610  [anon:libc_malloc]
         efff1ffc  f1142600  [anon:libc_malloc]
         efff2000  f161a260  [anon:.bss]
         efff2004  00000000
         efff2008  f161a260  [anon:.bss]
         efff200c  00000680
         efff2010  f161a260  [anon:.bss]
         efff2014  f1da9dd9  /system/lib/libmediadrm.so
    #04  efff2018  00000010
         efff201c  00000000
         efff2020  f119e400  [anon:libc_malloc]
         efff2024  00000000
         efff2028  00000000
         efff202c  00000000
         efff2030  00000000
         efff2034  00000000
         efff2038  c16dbd6e
         efff203c  f1142610  [anon:libc_malloc]
         efff2040  f1129380  [anon:libc_malloc]
         efff2044  f161a260  [anon:.bss]
         efff2048  00000000
         efff204c  efff21e4
         efff2050  00000680
         efff2054  f1df720f  /system/lib/libbinder.so
    #05  efff2058  f1129380  [anon:libc_malloc]
         efff205c  f11055f0  [anon:libc_malloc]
         efff2060  f1142610  [anon:libc_malloc]
         efff2064  c16dbd6e
         efff2068  f1129380  [anon:libc_malloc]
         efff206c  f1106798  [anon:libc_malloc]
         efff2070  00000001
         efff2074  f1df7193  /system/lib/libbinder.so
    #06  efff2078  f161a260  [anon:.bss]
         efff207c  f119e200  [anon:libc_malloc]
         efff2080  f1129380  [anon:libc_malloc]
         efff2084  f119e254  [anon:libc_malloc]
         efff2088  f161a260  [anon:.bss]
         efff208c  f1dfe0ad  /system/lib/libbinder.so
    #07  efff2090  ffff0208  [vectors]
         efff2094  efff20e9
         efff2098  0000000a
         efff209c  f110f200  [anon:libc_malloc]
         efff20a0  c16dbd6e
         efff20a4  f1109008  [anon:libc_malloc]
         efff20a8  c16dbd6e
         efff20ac  00000000
         efff20b0  03000000
         efff20b4  efff20f4
         efff20b8  efff2490
         efff20bc  f15c4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         efff20c0  00000000
         efff20c4  f13c6a0d  /system/lib/libbase.so
         efff20c8  efff20f4
         efff20cc  03000000
         ........  ........
    #08  efff21a0  f119e200  [anon:libc_malloc]
         efff21a4  f119e254  [anon:libc_malloc]
         efff21a8  00000000
         efff21ac  f119e200  [anon:libc_malloc]
         efff21b0  f119e290  [anon:libc_malloc]
         efff21b4  00000000
         efff21b8  00000000
         efff21bc  f1dfe35b  /system/lib/libbinder.so
    #09  efff21c0  00000000
         efff21c4  f1dfd8af  /system/lib/libbinder.so
         efff21c8  f0d2b940  [anon:libc_malloc]
         efff21cc  f0d2b94c  [anon:libc_malloc]
         efff21d0  00000000
         efff21d4  f1e17939  /system/lib/libbinder.so
    #10  efff21d8  f0d2b940  [anon:libc_malloc]
         efff21dc  f190f905  /system/lib/libutils.so
    #11  efff21e0  f0d00250  [anon:libc_malloc]
         efff21e4  f0d2b940  [anon:libc_malloc]
         efff21e8  f11052b0  [anon:libc_malloc]
         efff21ec  f0d2b940  [anon:libc_malloc]
         efff21f0  c16dbd6e
         efff21f4  efff2230
         efff21f8  efff2230
         efff21fc  efff2230
         efff2200  00000078
         efff2204  00002466
         efff2208  00000680
         efff220c  f00f3490
         efff2210  efff2230
         efff2214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efff2218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efff221c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efff2220  efff2238
         efff2224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efff2228  efff2230
         efff222c  00000000
         efff2230  f00f3230
         efff2234  efef1230
         efff2238  00002467
         efff223c  00000680
         efff2240  00000001
         efff2244  efef5000
         efff2248  000fd230
         efff224c  00001000
         efff2250  00000000
         efff2254  00000000
         efff2258  00000003
         efff225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9320, name: Binder:1664_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efef1148  r3  efef113c
    r4  f161a260  r5  f0d1ca00  r6  efef1148  r7  00000036
    r8  efef1168  r9  f0d1ca90  r10 efef1150  r11 00000000
    ip  00000000  sp  efef1128  lr  f15c8709  pc  f15fa1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         efef10e8  f1182c28  [anon:libc_malloc]
         efef10ec  f1160634  [anon:libc_malloc]
         efef10f0  f11605e4  [anon:libc_malloc]
         efef10f4  c16dbd6e
         efef10f8  efef1230
         efef10fc  f110f908  [anon:libc_malloc]
         efef1100  f110f914  [anon:libc_malloc]
         efef1104  f110fa18  [anon:libc_malloc]
         efef1108  c16dbd6e
         efef110c  00000004
         efef1110  f0d1ca54  [anon:libc_malloc]
         efef1114  00000000
         efef1118  00000000
         efef111c  efef1168
         efef1120  f0d1ca90  [anon:libc_malloc]
         efef1124  efef1150
    #00  efef1128  efef113c
         ........  ........
    #01  efef1128  efef113c
         efef112c  c16dbd6e
         efef1130  c0306201
         efef1134  f1dfdc15  /system/lib/libbinder.so
         efef1138  efef1148
         efef113c  00000000
    #02  efef1140  f0d1ca54  [anon:libc_malloc]
         efef1144  f161a260  [anon:.bss]
         efef1148  00000000
         efef114c  00000000
         efef1150  00000000
         efef1154  00000000
         efef1158  f0d1cc00  [anon:libc_malloc]
         efef115c  00000000
         efef1160  00000100
         efef1164  00000000
         efef1168  00000000
         efef116c  00000000
         efef1170  f0d1cb00  [anon:libc_malloc]
         efef1174  00000000
         efef1178  c16dbd6e
         efef117c  f0d1ca00  [anon:libc_malloc]
         ........  ........
    #03  efef11a0  efef1230
         efef11a4  f1dfe2b1  /system/lib/libbinder.so
         efef11a8  00000000
         efef11ac  f0d1ca00  [anon:libc_malloc]
         efef11b0  f0d1ca90  [anon:libc_malloc]
         efef11b4  00000000
         efef11b8  00000000
         efef11bc  f1dfe35b  /system/lib/libbinder.so
    #04  efef11c0  00000000
         efef11c4  f1dfd8af  /system/lib/libbinder.so
         efef11c8  f1184cc0  [anon:libc_malloc]
         efef11cc  f1184ccc  [anon:libc_malloc]
         efef11d0  00000000
         efef11d4  f1e17939  /system/lib/libbinder.so
    #05  efef11d8  f1184cc0  [anon:libc_malloc]
         efef11dc  f190f905  /system/lib/libutils.so
    #06  efef11e0  f1105430  [anon:libc_malloc]
         efef11e4  f1184cc0  [anon:libc_malloc]
         efef11e8  f0d00250  [anon:libc_malloc]
         efef11ec  f1184cc0  [anon:libc_malloc]
         efef11f0  c16dbd6e
         efef11f4  efef1230
         efef11f8  efef1230
         efef11fc  efef1230
         efef1200  00000078
         efef1204  00002467
         efef1208  00000680
         efef120c  efff2490
         efef1210  efef1230
         efef1214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efef1218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efef121c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efef1220  efef1238
         efef1224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efef1228  efef1230
         efef122c  00000000
         efef1230  efff2230
         efef1234  efdf0230
         efef1238  00002468
         efef123c  00000680
         efef1240  00000001
         efef1244  efdf4000
         efef1248  000fd230
         efef124c  00001000
         efef1250  00000000
         efef1254  00000000
         efef1258  00000003
         efef125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9321, name: Binder:1664_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efdeffb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 efdf0230
    ip  efdeff70  sp  efdeff60  lr  f15c3511  pc  f15be108

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:
         efdeff20  c16dbd6e
         efdeff24  efcef498
         efdeff28  f161a3a8  [anon:.bss]
         efdeff2c  f1614894  /apex/com.android.runtime/lib/bionic/libc.so
         efdeff30  00000000
         efdeff34  01000000
         efdeff38  f161a260  [anon:.bss]
         efdeff3c  f15c3b55  /apex/com.android.runtime/lib/bionic/libc.so
         efdeff40  efcef238
         efdeff44  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efdeff48  efcef230
         efdeff4c  efdeff94
         efdeff50  efcef274
         efdeff54  00000000
         efdeff58  efdeffb4
         efdeff5c  f161a3a8  [anon:.bss]
    #00  efdeff60  efdf0490
         efdeff64  f161a260  [anon:.bss]
         efdeff68  00000089
         efdeff6c  00000000
    #01  efdeff70  00000000
         efdeff74  00000000
         efdeff78  ffffffff
         efdeff7c  efdeffb4
         efdeff80  00000000
         efdeff84  c16dbd6e
         efdeff88  f1db9028  [anon:.bss]
         efdeff8c  00000000
         efdeff90  00000000
         efdeff94  00000002
         efdeff98  f161a260  [anon:.bss]
         efdeff9c  00000000
         efdeffa0  f161a260  [anon:.bss]
         efdeffa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efdeffa8  00000000
         efdeffac  00000000
         efdeffb0  c16dbd6e
         efdeffb4  efbf2000
         efdeffb8  c16dbd6e
         efdeffbc  f1db9028  [anon:.bss]
         efdeffc0  f1182a00  [anon:libc_malloc]
         efdeffc4  f161a260  [anon:.bss]
         efdeffc8  00000000
         efdeffcc  f161a260  [anon:.bss]
         efdeffd0  00000680
         efdeffd4  f161a260  [anon:.bss]
         efdeffd8  efdf0230
         efdeffdc  f1da988f  /system/lib/libmediadrm.so
    #03  efdeffe0  00000000
         efdeffe4  efdf0030
         efdeffe8  00000000
         efdeffec  f119ea00  [anon:libc_malloc]
         efdefff0  00000010
         efdefff4  c16dbd6e
         efdefff8  f1182a10  [anon:libc_malloc]
         efdefffc  f1182a00  [anon:libc_malloc]
         efdf0000  f161a260  [anon:.bss]
         efdf0004  00000000
         efdf0008  f161a260  [anon:.bss]
         efdf000c  00000680
         efdf0010  f161a260  [anon:.bss]
         efdf0014  f1da9dd9  /system/lib/libmediadrm.so
    #04  efdf0018  00000010
         efdf001c  00000000
         efdf0020  f119ec00  [anon:libc_malloc]
         efdf0024  00000000
         efdf0028  00000000
         efdf002c  00000000
         efdf0030  00000000
         efdf0034  00000000
         efdf0038  c16dbd6e
         efdf003c  f1182a10  [anon:libc_malloc]
         efdf0040  f117fa00  [anon:libc_malloc]
         efdf0044  f161a260  [anon:.bss]
         efdf0048  00000000
         efdf004c  efdf01e4
         efdf0050  00000680
         efdf0054  f1df720f  /system/lib/libbinder.so
    #05  efdf0058  f117fa00  [anon:libc_malloc]
         efdf005c  f11629a0  [anon:libc_malloc]
         efdf0060  f1182a10  [anon:libc_malloc]
         efdf0064  c16dbd6e
         efdf0068  f117fa00  [anon:libc_malloc]
         efdf006c  f1107230  [anon:libc_malloc]
         efdf0070  00000001
         efdf0074  f1df7193  /system/lib/libbinder.so
    #06  efdf0078  c16dbd6e
         efdf007c  f119ea00  [anon:libc_malloc]
         efdf0080  f117fa00  [anon:libc_malloc]
         efdf0084  f119ea54  [anon:libc_malloc]
         efdf0088  f161a260  [anon:.bss]
         efdf008c  f1dfe0ad  /system/lib/libbinder.so
    #07  efdf0090  ffff0208  [vectors]
         efdf0094  efdf00e9
         efdf0098  0000000a
         efdf009c  f119f000  [anon:libc_malloc]
         efdf00a0  c16dbd6e
         efdf00a4  f110a508  [anon:libc_malloc]
         efdf00a8  c16dbd6e
         efdf00ac  00000000
         efdf00b0  03000000
         efdf00b4  efdf00f4
         efdf00b8  efdf0490
         efdf00bc  f15c4ee7  /apex/com.android.runtime/lib/bionic/libc.so
         efdf00c0  00000000
         efdf00c4  f13c6a0d  /system/lib/libbase.so
         efdf00c8  efdf00f4
         efdf00cc  03000000
         ........  ........
    #08  efdf01a0  f119ea00  [anon:libc_malloc]
         efdf01a4  f119ea54  [anon:libc_malloc]
         efdf01a8  00000000
         efdf01ac  f119ea00  [anon:libc_malloc]
         efdf01b0  f119ea90  [anon:libc_malloc]
         efdf01b4  00000000
         efdf01b8  00000000
         efdf01bc  f1dfe35b  /system/lib/libbinder.so
    #09  efdf01c0  00000000
         efdf01c4  f1dfd8af  /system/lib/libbinder.so
         efdf01c8  f0d2ba00  [anon:libc_malloc]
         efdf01cc  f0d2ba0c  [anon:libc_malloc]
         efdf01d0  00000000
         efdf01d4  f1e17939  /system/lib/libbinder.so
    #10  efdf01d8  f0d2ba00  [anon:libc_malloc]
         efdf01dc  f190f905  /system/lib/libutils.so
    #11  efdf01e0  f0d003b0  [anon:libc_malloc]
         efdf01e4  f0d2ba00  [anon:libc_malloc]
         efdf01e8  f1105430  [anon:libc_malloc]
         efdf01ec  f0d2ba00  [anon:libc_malloc]
         efdf01f0  c16dbd6e
         efdf01f4  efdf0230
         efdf01f8  efdf0230
         efdf01fc  efdf0230
         efdf0200  00000078
         efdf0204  00002468
         efdf0208  00000680
         efdf020c  efef1490
         efdf0210  efdf0230
         efdf0214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efdf0218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf021c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efdf0220  efdf0238
         efdf0224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf0228  efdf0230
         efdf022c  00000000
         efdf0230  efef1230
         efdf0234  efcef230
         efdf0238  00002469
         efdf023c  00000680
         efdf0240  00000001
         efdf0244  efcf3000
         efdf0248  000fd230
         efdf024c  00001000
         efdf0250  00000000
         efdf0254  00000000
         efdf0258  00000003
         efdf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9323, name: Binder:1664_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efceefb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 efcef230
    ip  efceef70  sp  efceef60  lr  f15c3511  pc  f15be108

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:
         efceef20  00000000
         efceef24  efceefd0
         efceef28  f115ec64  [anon:libc_malloc]
         efceef2c  f117f700  [anon:libc_malloc]
         efceef30  00000000
         efceef34  00000000
         efceef38  00000000
         efceef3c  00000000
         efceef40  00000000
         efceef44  f161a260  [anon:.bss]
         efceef48  00000000
         efceef4c  00000000
         efceef50  00000000
         efceef54  00000000
         efceef58  efceefb4
         efceef5c  f161a3a8  [anon:.bss]
    #00  efceef60  efcef490
         efceef64  f161a260  [anon:.bss]
         efceef68  00000089
         efceef6c  00000000
    #01  efceef70  00000000
         efceef74  00000000
         efceef78  ffffffff
         efceef7c  efceefb4
         efceef80  00000000
         efceef84  c16dbd6e
         efceef88  f1db9028  [anon:.bss]
         efceef8c  00000000
         efceef90  00000000
         efceef94  00000002
         efceef98  f161a260  [anon:.bss]
         efceef9c  00000000
         efceefa0  f161a260  [anon:.bss]
         efceefa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efceefa8  00000000
         efceefac  f115ec78  [anon:libc_malloc]
         efceefb0  f115ec78  [anon:libc_malloc]
         efceefb4  00000000
         efceefb8  c16dbd6e
         efceefbc  f1db9028  [anon:.bss]
         efceefc0  f0d75800  [anon:libc_malloc]
         efceefc4  f161a260  [anon:.bss]
         efceefc8  00000000
         efceefcc  f161a260  [anon:.bss]
         efceefd0  00000680
         efceefd4  f161a260  [anon:.bss]
         efceefd8  efcef230
         efceefdc  f1da988f  /system/lib/libmediadrm.so
    #03  efceefe0  00000000
         efceefe4  efcef030
         efceefe8  00000000
         efceefec  f0d1ce00  [anon:libc_malloc]
         efceeff0  00000010
         efceeff4  c16dbd6e
         efceeff8  f0d75810  [anon:libc_malloc]
         efceeffc  f0d75800  [anon:libc_malloc]
         efcef000  f161a260  [anon:.bss]
         efcef004  00000000
         efcef008  f161a260  [anon:.bss]
         efcef00c  00000680
         efcef010  f161a260  [anon:.bss]
         efcef014  f1da9dd9  /system/lib/libmediadrm.so
    #04  efcef018  00000010
         efcef01c  00000000
         efcef020  f0d1d000  [anon:libc_malloc]
         efcef024  00000000
         efcef028  00000000
         efcef02c  00000000
         efcef030  00000000
         efcef034  00000000
         efcef038  c16dbd6e
         efcef03c  f0d75810  [anon:libc_malloc]
         efcef040  f1129ec0  [anon:libc_malloc]
         efcef044  f161a260  [anon:.bss]
         efcef048  00000000
         efcef04c  efcef1e4
         efcef050  00000680
         efcef054  f1df720f  /system/lib/libbinder.so
    #05  efcef058  f1129ec0  [anon:libc_malloc]
         efcef05c  f11796f0  [anon:libc_malloc]
         efcef060  f0d75810  [anon:libc_malloc]
         efcef064  c16dbd6e
         efcef068  f1129ec0  [anon:libc_malloc]
         efcef06c  f1106a38  [anon:libc_malloc]
         efcef070  00000001
         efcef074  f1df7193  /system/lib/libbinder.so
    #06  efcef078  f161a260  [anon:.bss]
         efcef07c  f0d1ce00  [anon:libc_malloc]
         efcef080  f1129ec0  [anon:libc_malloc]
         efcef084  f0d1ce54  [anon:libc_malloc]
         efcef088  f161a260  [anon:.bss]
         efcef08c  f1dfe0ad  /system/lib/libbinder.so
    #07  efcef090  00001000
         efcef094  f159a157  /apex/com.android.runtime/lib/bionic/libc.so
         efcef098  00001000
         efcef09c  00000000
         efcef0a0  00001000
         efcef0a4  00000001
         efcef0a8  0000000f
         efcef0ac  efcef0e3
         efcef0b0  efcef0e2
         efcef0b4  efcef0e0
         efcef0b8  efcef128
         efcef0bc  0000000f
         efcef0c0  f0e02930  [anon:libc_malloc]
         efcef0c4  f161a260  [anon:.bss]
         efcef0c8  f161a1dc  [anon:.bss]
         efcef0cc  f1585fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  efcef1a0  f0d1ce00  [anon:libc_malloc]
         efcef1a4  f0d1ce54  [anon:libc_malloc]
         efcef1a8  00000000
         efcef1ac  f0d1ce00  [anon:libc_malloc]
         efcef1b0  f0d1ce90  [anon:libc_malloc]
         efcef1b4  00000000
         efcef1b8  00000000
         efcef1bc  f1dfe35b  /system/lib/libbinder.so
    #09  efcef1c0  00000000
         efcef1c4  f1dfd8af  /system/lib/libbinder.so
         efcef1c8  f1184e40  [anon:libc_malloc]
         efcef1cc  f1184e4c  [anon:libc_malloc]
         efcef1d0  00000000
         efcef1d4  f1e17939  /system/lib/libbinder.so
    #10  efcef1d8  f1184e40  [anon:libc_malloc]
         efcef1dc  f190f905  /system/lib/libutils.so
    #11  efcef1e0  f1105460  [anon:libc_malloc]
         efcef1e4  f1184e40  [anon:libc_malloc]
         efcef1e8  f0d003b0  [anon:libc_malloc]
         efcef1ec  f1184e40  [anon:libc_malloc]
         efcef1f0  c16dbd6e
         efcef1f4  efcef230
         efcef1f8  efcef230
         efcef1fc  efcef230
         efcef200  00000078
         efcef204  00002469
         efcef208  00000680
         efcef20c  efdf0490
         efcef210  efcef230
         efcef214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efcef218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efcef21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efcef220  efcef238
         efcef224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efcef228  efcef230
         efcef22c  00000000
         efcef230  efdf0230
         efcef234  efbee230
         efcef238  0000246b
         efcef23c  00000680
         efcef240  00000001
         efcef244  efbf2000
         efcef248  000fd230
         efcef24c  00001000
         efcef250  00000000
         efcef254  00000000
         efcef258  00000003
         efcef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9324, name: Binder:1664_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efbedfb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 efbee230
    ip  efbedf70  sp  efbedf60  lr  f15c3511  pc  f15be108

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:
         efbedf20  c16dbd6e
         efbedf24  efaed498
         efbedf28  f161a3a8  [anon:.bss]
         efbedf2c  f1614894  /apex/com.android.runtime/lib/bionic/libc.so
         efbedf30  00000000
         efbedf34  01000000
         efbedf38  f161a260  [anon:.bss]
         efbedf3c  f15c3b55  /apex/com.android.runtime/lib/bionic/libc.so
         efbedf40  efaed238
         efbedf44  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efbedf48  efaed230
         efbedf4c  efbedf94
         efbedf50  efaed274
         efbedf54  00000000
         efbedf58  efbedfb4
         efbedf5c  f161a3a8  [anon:.bss]
    #00  efbedf60  efbee490
         efbedf64  f161a260  [anon:.bss]
         efbedf68  00000089
         efbedf6c  00000000
    #01  efbedf70  00000000
         efbedf74  00000000
         efbedf78  ffffffff
         efbedf7c  efbedfb4
         efbedf80  00000000
         efbedf84  c16dbd6e
         efbedf88  f1db9028  [anon:.bss]
         efbedf8c  00000000
         efbedf90  00000000
         efbedf94  00000002
         efbedf98  f161a260  [anon:.bss]
         efbedf9c  00000000
         efbedfa0  f161a260  [anon:.bss]
         efbedfa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efbedfa8  00000000
         efbedfac  00000000
         efbedfb0  c16dbd6e
         efbedfb4  ef9f0000
         efbedfb8  c16dbd6e
         efbedfbc  f1db9028  [anon:.bss]
         efbedfc0  f117a200  [anon:libc_malloc]
         efbedfc4  f161a260  [anon:.bss]
         efbedfc8  00000000
         efbedfcc  f161a260  [anon:.bss]
         efbedfd0  00000680
         efbedfd4  f161a260  [anon:.bss]
         efbedfd8  efbee230
         efbedfdc  f1da988f  /system/lib/libmediadrm.so
    #03  efbedfe0  00000000
         efbedfe4  efbee030
         efbedfe8  00000000
         efbedfec  f119ee00  [anon:libc_malloc]
         efbedff0  00000010
         efbedff4  c16dbd6e
         efbedff8  f117a210  [anon:libc_malloc]
         efbedffc  f117a200  [anon:libc_malloc]
         efbee000  f161a260  [anon:.bss]
         efbee004  00000000
         efbee008  f161a260  [anon:.bss]
         efbee00c  00000680
         efbee010  f161a260  [anon:.bss]
         efbee014  f1da9dd9  /system/lib/libmediadrm.so
    #04  efbee018  00000010
         efbee01c  00000000
         efbee020  f115c000  [anon:libc_malloc]
         efbee024  00000000
         efbee028  00000000
         efbee02c  00000000
         efbee030  00000000
         efbee034  00000000
         efbee038  c16dbd6e
         efbee03c  f117a210  [anon:libc_malloc]
         efbee040  f1129f40  [anon:libc_malloc]
         efbee044  f161a260  [anon:.bss]
         efbee048  00000000
         efbee04c  efbee1e4
         efbee050  00000680
         efbee054  f1df720f  /system/lib/libbinder.so
    #05  efbee058  f1129f40  [anon:libc_malloc]
         efbee05c  f11798b0  [anon:libc_malloc]
         efbee060  f117a210  [anon:libc_malloc]
         efbee064  c16dbd6e
         efbee068  f1129f40  [anon:libc_malloc]
         efbee06c  f1106a50  [anon:libc_malloc]
         efbee070  00000001
         efbee074  f1df7193  /system/lib/libbinder.so
    #06  efbee078  c16dbd6e
         efbee07c  f119ee00  [anon:libc_malloc]
         efbee080  f1129f40  [anon:libc_malloc]
         efbee084  f119ee54  [anon:libc_malloc]
         efbee088  f161a260  [anon:.bss]
         efbee08c  f1dfe0ad  /system/lib/libbinder.so
    #07  efbee090  00001000
         efbee094  f159a157  /apex/com.android.runtime/lib/bionic/libc.so
         efbee098  00001000
         efbee09c  00000000
         efbee0a0  00001000
         efbee0a4  00000001
         efbee0a8  0000000f
         efbee0ac  efbee0e3
         efbee0b0  efbee0e2
         efbee0b4  efbee0e0
         efbee0b8  efbee490
         efbee0bc  0000000f
         efbee0c0  f12029f0  [anon:libc_malloc]
         efbee0c4  f161a260  [anon:.bss]
         efbee0c8  f161a1dc  [anon:.bss]
         efbee0cc  f1585fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  efbee1a0  f119ee00  [anon:libc_malloc]
         efbee1a4  f119ee54  [anon:libc_malloc]
         efbee1a8  00000000
         efbee1ac  f119ee00  [anon:libc_malloc]
         efbee1b0  f119ee90  [anon:libc_malloc]
         efbee1b4  00000000
         efbee1b8  00000000
         efbee1bc  f1dfe35b  /system/lib/libbinder.so
    #09  efbee1c0  00000000
         efbee1c4  f1dfd8af  /system/lib/libbinder.so
         efbee1c8  f0d2bac0  [anon:libc_malloc]
         efbee1cc  f0d2bacc  [anon:libc_malloc]
         efbee1d0  00000000
         efbee1d4  f1e17939  /system/lib/libbinder.so
    #10  efbee1d8  f0d2bac0  [anon:libc_malloc]
         efbee1dc  f190f905  /system/lib/libutils.so
    #11  efbee1e0  f0d003d0  [anon:libc_malloc]
         efbee1e4  f0d2bac0  [anon:libc_malloc]
         efbee1e8  f1105460  [anon:libc_malloc]
         efbee1ec  f0d2bac0  [anon:libc_malloc]
         efbee1f0  c16dbd6e
         efbee1f4  efbee230
         efbee1f8  efbee230
         efbee1fc  efbee230
         efbee200  00000078
         efbee204  0000246b
         efbee208  00000680
         efbee20c  efcef490
         efbee210  efbee230
         efbee214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efbee218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efbee21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efbee220  efbee238
         efbee224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efbee228  efbee230
         efbee22c  00000000
         efbee230  efcef230
         efbee234  efaed230
         efbee238  0000246c
         efbee23c  00000680
         efbee240  00000001
         efbee244  efaf1000
         efbee248  000fd230
         efbee24c  00001000
         efbee250  00000000
         efbee254  00000000
         efbee258  00000003
         efbee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 1664, tid: 9325, name: Binder:1664_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1db9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efaecfb4  r7  000000f0
    r8  00000002  r9  f1db9028  r10 00000000  r11 efaed230
    ip  efaecf70  sp  efaecf60  lr  f15c3511  pc  f15be108

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:
         efaecf20  00000000
         efaecf24  00000000
         efaecf28  00000000
         efaecf2c  00000000
         efaecf30  00000000
         efaecf34  00000000
         efaecf38  00000000
         efaecf3c  00000000
         efaecf40  00000000
         efaecf44  00000000
         efaecf48  00000000
         efaecf4c  00000000
         efaecf50  00000000
         efaecf54  00000000
         efaecf58  efaecfb4
         efaecf5c  f161a3a8  [anon:.bss]
    #00  efaecf60  efaed490
         efaecf64  f161a260  [anon:.bss]
         efaecf68  00000089
         efaecf6c  00000000
    #01  efaecf70  00000000
         efaecf74  00000000
         efaecf78  ffffffff
         efaecf7c  efaecfb4
         efaecf80  00000000
         efaecf84  c16dbd6e
         efaecf88  f1db9028  [anon:.bss]
         efaecf8c  00000000
         efaecf90  00000000
         efaecf94  00000002
         efaecf98  f161a260  [anon:.bss]
         efaecf9c  00000000
         efaecfa0  f161a260  [anon:.bss]
         efaecfa4  f160ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efaecfa8  00000000
         efaecfac  f1203550  [anon:libc_malloc]
         efaecfb0  0000197c
         efaecfb4  00000000
         efaecfb8  c16dbd6e
         efaecfbc  f1db9028  [anon:.bss]
         efaecfc0  f0d6ec00  [anon:libc_malloc]
         efaecfc4  f161a260  [anon:.bss]
         efaecfc8  00000000
         efaecfcc  f161a260  [anon:.bss]
         efaecfd0  00000680
         efaecfd4  f161a260  [anon:.bss]
         efaecfd8  efaed230
         efaecfdc  f1da988f  /system/lib/libmediadrm.so
    #03  efaecfe0  00000000
         efaecfe4  efaed030
         efaecfe8  00000000
         efaecfec  f0d1d200  [anon:libc_malloc]
         efaecff0  00000010
         efaecff4  c16dbd6e
         efaecff8  f0d6ec10  [anon:libc_malloc]
         efaecffc  f0d6ec00  [anon:libc_malloc]
         efaed000  f161a260  [anon:.bss]
         efaed004  00000000
         efaed008  f161a260  [anon:.bss]
         efaed00c  00000680
         efaed010  f161a260  [anon:.bss]
         efaed014  f1da9dd9  /system/lib/libmediadrm.so
    #04  efaed018  00000010
         efaed01c  00000000
         efaed020  f0d1d400  [anon:libc_malloc]
         efaed024  00000000
         efaed028  00000000
         efaed02c  00000000
         efaed030  00000000
         efaed034  00000000
         efaed038  c16dbd6e
         efaed03c  f0d6ec10  [anon:libc_malloc]
         efaed040  f117f180  [anon:libc_malloc]
         efaed044  f161a260  [anon:.bss]
         efaed048  00000000
         efaed04c  efaed1e4
         efaed050  00000680
         efaed054  f1df720f  /system/lib/libbinder.so
    #05  efaed058  f117f180  [anon:libc_malloc]
         efaed05c  f1180000  [anon:libc_malloc]
         efaed060  f0d6ec10  [anon:libc_malloc]
         efaed064  c16dbd6e
         efaed068  f117f180  [anon:libc_malloc]
         efaed06c  f1106ac8  [anon:libc_malloc]
         efaed070  00000001
         efaed074  f1df7193  /system/lib/libbinder.so
    #06  efaed078  c16dbd6e
         efaed07c  f0d1d200  [anon:libc_malloc]
         efaed080  f117f180  [anon:libc_malloc]
         efaed084  f0d1d254  [anon:libc_malloc]
         efaed088  f161a260  [anon:.bss]
         efaed08c  f1dfe0ad  /system/lib/libbinder.so
    #07  efaed090  ffff0208  [vectors]
         efaed094  efaed0e9
         efaed098  0000000a
         efaed09c  f11a0500  [anon:libc_malloc]
         efaed0a0  c16dbd6e
         efaed0a4  f1109008  [anon:libc_malloc]
         efaed0a8  c16dbd6e
         efaed0ac  f11a0508  [anon:libc_malloc]
         efaed0b0  00000003
         efaed0b4  f11a052c  [anon:libc_malloc]
         efaed0b8  efaed128
         efaed0bc  f11a0544  [anon:libc_malloc]
         efaed0c0  f0c00000
         efaed0c4  f11a05f8  [anon:libc_malloc]
         efaed0c8  f0d10ba0  [anon:libc_malloc]
         efaed0cc  f1593d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  efaed1a0  f0d1d200  [anon:libc_malloc]
         efaed1a4  f0d1d254  [anon:libc_malloc]
         efaed1a8  00000000
         efaed1ac  f0d1d200  [anon:libc_malloc]
         efaed1b0  f0d1d290  [anon:libc_malloc]
         efaed1b4  00000000
         efaed1b8  00000000
         efaed1bc  f1dfe35b  /system/lib/libbinder.so
    #09  efaed1c0  00000000
         efaed1c4  f1dfd8af  /system/lib/libbinder.so
         efaed1c8  f1184f00  [anon:libc_malloc]
         efaed1cc  f1184f0c  [anon:libc_malloc]
         efaed1d0  00000000
         efaed1d4  f1e17939  /system/lib/libbinder.so
    #10  efaed1d8  f1184f00  [anon:libc_malloc]
         efaed1dc  f190f905  /system/lib/libutils.so
    #11  efaed1e0  f11052f0  [anon:libc_malloc]
         efaed1e4  f1184f00  [anon:libc_malloc]
         efaed1e8  f0d003d0  [anon:libc_malloc]
         efaed1ec  f1184f00  [anon:libc_malloc]
         efaed1f0  c16dbd6e
         efaed1f4  efaed230
         efaed1f8  efaed230
         efaed1fc  efaed230
         efaed200  00000078
         efaed204  0000246c
         efaed208  00000680
         efaed20c  efbee490
         efaed210  efaed230
         efaed214  f160a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efaed218  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efaed21c  f15c4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efaed220  efaed238
         efaed224  f160a073  /apex/com.android.runtime/lib/bionic/libc.so
         efaed228  efaed230
         efaed22c  00000000
         efaed230  efbee230
         efaed234  00000000
         efaed238  0000246d
         efaed23c  00000680
         efaed240  00000001
         efaed244  ef9f0000
         efaed248  000fd230
         efaed24c  00001000
         efaed250  00000000
         efaed254  00000000
         efaed258  00000003
         efaed25c  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:[54354655] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
