*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-17 16:01:21+0900
pid: 23146, tid: 24484, name: Binder:23146_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00005fa4  r2  00000006  r3  f02fcd80
    r4  f02fcd94  r5  f02fcd78  r6  00005a6a  r7  0000016b
    r8  f02fcd90  r9  f02fcd80  r10 f02fcdb0  r11 f02fcda0
    ip  00005fa4  sp  f02fcd50  lr  f1266c43  pc  f1266c56

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 000070c5  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::selfrecord(bool)+20) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011c37  /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&)+450) (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:
         f02fcd10  f0914120  [anon:libc_malloc]
         f02fcd14  f0c33004  /system/lib/libmediametrics.so
         f02fcd18  f0914120  [anon:libc_malloc]
         f02fcd1c  f104b527  /system/lib/libbinder.so
         f02fcd20  00000002
         f02fcd24  f02fcdec
         f02fcd28  ffffffdf
         f02fcd2c  ffffffe0
         f02fcd30  dd515605
         f02fcd34  e5090e9d
         f02fcd38  f02fcd78
         f02fcd3c  f0914120  [anon:libc_malloc]
         f02fcd40  e5090e9d
         f02fcd44  f02fcd78
         f02fcd48  00005a6a
         f02fcd4c  00001388
    #00  f02fcd50  f02fcdc0
         f02fcd54  f02fcdd0
         f02fcd58  f02fcde0
         f02fcd5c  f02fcdf0
         f02fcd60  f0914120  [anon:libc_malloc]
         f02fcd64  f02fcdec
         f02fcd68  f0914120  [anon:libc_malloc]
         f02fcd6c  f1050d6f  /system/lib/libbinder.so
         f02fcd70  00000000
         f02fcd74  f0950800  [anon:libc_malloc]
         f02fcd78  ffffffdf
         f02fcd7c  ffffffff
         f02fcd80  00000000
         f02fcd84  00000000
         f02fcd88  ffffffff
         f02fcd8c  00005a6a
         ........  ........
    #01  f02fce38  f0914120  [anon:libc_malloc]
         f02fce3c  f106a5f0  /system/lib/libbinder.so
    #02  f02fce40  f0914120  [anon:libc_malloc]
         f02fce44  f104db55  /system/lib/libbinder.so
    #03  f02fce48  00000000
         f02fce4c  dd515605
         f02fce50  f02fce78
         f02fce54  f12bf168  [anon:.bss]
         f02fce58  f12be260  [anon:.bss]
         f02fce5c  f1266781  /apex/com.android.runtime/lib/bionic/libc.so
         f02fce60  f12be260  [anon:.bss]
         f02fce64  f02fcefc
         f02fce68  f12be260  [anon:.bss]
         f02fce6c  f0934080  [anon:libc_malloc]
         f02fce70  00000000
         f02fce74  f09140d0  [anon:libc_malloc]
         f02fce78  00000000
         f02fce7c  00000000
         f02fce80  00000000
         f02fce84  00000000
         ........  ........
    #04  f02fcef8  f092af60  [anon:libc_malloc]
         f02fcefc  f0912000  [anon:libc_malloc]
         f02fcf00  dd515605
         f02fcf04  f0914120  [anon:libc_malloc]
         f02fcf08  dd515605
         f02fcf0c  00000000
         f02fcf10  f0915640  [anon:libc_malloc]
         f02fcf14  f0915640  [anon:libc_malloc]
         f02fcf18  f12be260  [anon:.bss]
         f02fcf1c  00000000
         f02fcf20  f052e848  [anon:libc_malloc]
         f02fcf24  f12be260  [anon:.bss]
         f02fcf28  f092af60  [anon:libc_malloc]
         f02fcf2c  f0c310c9  /system/lib/libmediametrics.so
    #05  f02fcf30  00000030
         f02fcf34  00000000
         f02fcf38  f093cdc0  [anon:libc_malloc]
         f02fcf3c  f129dbf3  /apex/com.android.runtime/lib/bionic/libc.so
         f02fcf40  f093c280  [anon:libc_malloc]
         f02fcf44  f093cc80  [anon:libc_malloc]
         f02fcf48  dd515605
         f02fcf4c  f0911f00  [anon:libc_malloc]
         f02fcf50  00000022
         f02fcf54  f0915640  [anon:libc_malloc]
         f02fcf58  00000030
         f02fcf5c  f0d1cc3b  /system/lib/libmediadrmmetrics_lite.so
    #06  f02fcf60  f093cdb3  [anon:libc_malloc]
         f02fcf64  f132d10d  /system/lib/libstagefright_foundation.so
         f02fcf68  f02fcfb8
         f02fcf6c  f0911ee0  [anon:libc_malloc]
         f02fcf70  00000031
         f02fcf74  00000022
         f02fcf78  f0911f00  [anon:libc_malloc]
         f02fcf7c  000000e7
         f02fcf80  00000021
         f02fcf84  0000001d
         f02fcf88  f0914f20  [anon:libc_malloc]
         f02fcf8c  00000134
         f02fcf90  dd515605
         f02fcf94  f052e800  [anon:libc_malloc]
         f02fcf98  f093c280  [anon:libc_malloc]
         f02fcf9c  00000134
         ........  ........
    #07  f02fcfb8  00000141
         f02fcfbc  00000134
         f02fcfc0  f093c280  [anon:libc_malloc]
         f02fcfc4  f0906898  [anon:libc_malloc]
         f02fcfc8  f0914e90  [anon:libc_malloc]
         f02fcfcc  f09064a8  [anon:libc_malloc]
         f02fcfd0  f1176084  /system/lib/libmediadrm.so
         f02fcfd4  f0966010  [anon:libc_malloc]
         f02fcfd8  000000e7
         f02fcfdc  00000007
         f02fcfe0  00000001
         f02fcfe4  f1326e7c  /system/lib/libstagefright_foundation.so
         f02fcfe8  00000000
         f02fcfec  00000001
         f02fcff0  dd515605
         f02fcff4  f052e810  [anon:libc_malloc]
         ........  ........
    #08  f02fd018  00000010
         f02fd01c  00000000
         f02fd020  f0950a00  [anon:libc_malloc]
         f02fd024  00000000
         f02fd028  00000000
         f02fd02c  00000000
         f02fd030  00000000
         f02fd034  00000000
         f02fd038  dd515605
         f02fd03c  f052e810  [anon:libc_malloc]
         f02fd040  f0929340  [anon:libc_malloc]
         f02fd044  f12be260  [anon:.bss]
         f02fd048  00000000
         f02fd04c  f02fd1e4
         f02fd050  00005a6a
         f02fd054  f104420f  /system/lib/libbinder.so
    #09  f02fd058  f0929340  [anon:libc_malloc]
         f02fd05c  f0905df0  [anon:libc_malloc]
         f02fd060  f052e810  [anon:libc_malloc]
         f02fd064  dd515605
         f02fd068  f0929340  [anon:libc_malloc]
         f02fd06c  f0906870  [anon:libc_malloc]
         f02fd070  00000001
         f02fd074  f1044193  /system/lib/libbinder.so
    #10  f02fd078  00005a6a
         f02fd07c  f0950800  [anon:libc_malloc]
         f02fd080  f0929340  [anon:libc_malloc]
         f02fd084  f0950854  [anon:libc_malloc]
         f02fd088  f12be260  [anon:.bss]
         f02fd08c  f104b0ad  /system/lib/libbinder.so
    #11  f02fd090  00000000
         f02fd094  f090a508  [anon:libc_malloc]
         f02fd098  f090a52c  [anon:libc_malloc]
         f02fd09c  f090a630  [anon:libc_malloc]
         f02fd0a0  00000000
         f02fd0a4  f090a53c  [anon:libc_malloc]
         f02fd0a8  f0800000
         f02fd0ac  f090a5f8  [anon:libc_malloc]
         f02fd0b0  f0914f20  [anon:libc_malloc]
         f02fd0b4  f12375d1  /apex/com.android.runtime/lib/bionic/libc.so
         f02fd0b8  00000004
         f02fd0bc  00000000
         f02fd0c0  00000000
         f02fd0c4  f12be260  [anon:.bss]
         f02fd0c8  00000000
         f02fd0cc  f090a508  [anon:libc_malloc]
         ........  ........
    #12  f02fd1a0  f02fd230
         f02fd1a4  f104b2b1  /system/lib/libbinder.so
         f02fd1a8  00000000
         f02fd1ac  f0950800  [anon:libc_malloc]
         f02fd1b0  f0950890  [anon:libc_malloc]
         f02fd1b4  00000000
         f02fd1b8  00000000
         f02fd1bc  f104b35b  /system/lib/libbinder.so
    #13  f02fd1c0  00000000
         f02fd1c4  f104a8af  /system/lib/libbinder.so
         f02fd1c8  f0911960  [anon:libc_malloc]
         f02fd1cc  f091196c  [anon:libc_malloc]
         f02fd1d0  00000000
         f02fd1d4  f1064939  /system/lib/libbinder.so
    #14  f02fd1d8  f0911960  [anon:libc_malloc]
         f02fd1dc  f1465905  /system/lib/libutils.so
    #15  f02fd1e0  f0905260  [anon:libc_malloc]
         f02fd1e4  f0911960  [anon:libc_malloc]
         f02fd1e8  f0905230  [anon:libc_malloc]
         f02fd1ec  f0911960  [anon:libc_malloc]
         f02fd1f0  dd515605
         f02fd1f4  f02fd230
         f02fd1f8  f02fd230
         f02fd1fc  f02fd230
         f02fd200  00000078
         f02fd204  00005a6a
         f02fd208  00005a6a
         f02fd20c  f1b3b020
         f02fd210  f02fd230
         f02fd214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  f02fd218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f02fd21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  f02fd220  f02fd238
         f02fd224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f02fd228  f02fd230
         f02fd22c  00000000
         f02fd230  f03fe230
         f02fd234  f01fc230
         f02fd238  ffffffff
         f02fd23c  00000000
         f02fd240  00000001
         f02fd244  f0200000
         f02fd248  000fd230
         f02fd24c  00001000
         f02fd250  00000000
         f02fd254  00000000
         f02fd258  00000003
         f02fd25c  00000000

memory near r1:
    00005f84 -------- -------- -------- --------  ................
    00005f94 -------- -------- -------- --------  ................
    00005fa4 -------- -------- -------- --------  ................
    00005fb4 -------- -------- -------- --------  ................
    00005fc4 -------- -------- -------- --------  ................
    00005fd4 -------- -------- -------- --------  ................
    00005fe4 -------- -------- -------- --------  ................
    00005ff4 -------- -------- -------- --------  ................
    00006004 -------- -------- -------- --------  ................
    00006014 -------- -------- -------- --------  ................
    00006024 -------- -------- -------- --------  ................
    00006034 -------- -------- -------- --------  ................
    00006044 -------- -------- -------- --------  ................
    00006054 -------- -------- -------- --------  ................
    00006064 -------- -------- -------- --------  ................
    00006074 -------- -------- -------- --------  ................

memory near r3:
    f02fcd60 f0914120 f02fcdec f0914120 f1050d6f   A..../. A..o...
    f02fcd70 00000000 f0950800 ffffffdf ffffffff  ................
    f02fcd80 00000000 00000000 ffffffff 00005a6a  ............jZ..
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..
    f02fce30 f0914120 f106a4f8 f0914120 f106a5f0   A...... A......
    f02fce40 f0914120 f104db55 00000000 dd515605   A..U........VQ.
    f02fce50 f02fce78 f12bf168 f12be260 f1266781  x./.h.+.`.+..g&.

memory near r4:
    f02fcd74 f0950800 ffffffdf ffffffff 00000000  ................
    f02fcd84 00000000 ffffffff 00005a6a 000003f5  ........jZ......
    f02fcd94 00000000 00000000 00000000 00000000  ................
    f02fcda4 00000000 00000000 00000000 00000000  ................
    f02fcdb4 00000000 00000000 00000000 00000000  ................
    f02fcdc4 00000000 00000000 00000000 00000000  ................
    f02fcdd4 00000000 00000000 00000000 00000000  ................
    f02fcde4 00000000 00000000 00000000 00000000  ................
    f02fcdf4 00000000 00000000 00000000 00000000  ................
    f02fce04 00000000 00000000 00000000 f10415aa  ................
    f02fce14 e5090e9d f02fcf00 f0914120 00001388  ....../. A......
    f02fce24 ffffffec f12be260 f0c33004 f0914120  ....`.+..0.. A..
    f02fce34 f106a4f8 f0914120 f106a5f0 f0914120  .... A...... A..
    f02fce44 f104db55 00000000 dd515605 f02fce78  U........VQ.x./.
    f02fce54 f12bf168 f12be260 f1266781 f12be260  h.+.`.+..g&.`.+.
    f02fce64 f02fcefc f12be260 f0934080 00000000  ../.`.+..@......

memory near r5:
    f02fcd58 f02fcde0 f02fcdf0 f0914120 f02fcdec  ../.../. A..../.
    f02fcd68 f0914120 f1050d6f 00000000 f0950800   A..o...........
    f02fcd78 ffffffdf ffffffff 00000000 00000000  ................
    f02fcd88 ffffffff 00005a6a 000003f5 00000000  ....jZ..........
    f02fcd98 00000000 00000000 00000000 00000000  ................
    f02fcda8 00000000 00000000 00000000 00000000  ................
    f02fcdb8 00000000 00000000 00000000 00000000  ................
    f02fcdc8 00000000 00000000 00000000 00000000  ................
    f02fcdd8 00000000 00000000 00000000 00000000  ................
    f02fcde8 00000000 00000000 00000000 00000000  ................
    f02fcdf8 00000000 00000000 00000000 00000000  ................
    f02fce08 00000000 00000000 f10415aa e5090e9d  ................
    f02fce18 f02fcf00 f0914120 00001388 ffffffec  ../. A..........
    f02fce28 f12be260 f0c33004 f0914120 f106a4f8  `.+..0.. A......
    f02fce38 f0914120 f106a5f0 f0914120 f104db55   A...... A..U...
    f02fce48 00000000 dd515605 f02fce78 f12bf168  .....VQ.x./.h.+.

memory near r6:
    00005a48 -------- -------- -------- --------  ................
    00005a58 -------- -------- -------- --------  ................
    00005a68 -------- -------- -------- --------  ................
    00005a78 -------- -------- -------- --------  ................
    00005a88 -------- -------- -------- --------  ................
    00005a98 -------- -------- -------- --------  ................
    00005aa8 -------- -------- -------- --------  ................
    00005ab8 -------- -------- -------- --------  ................
    00005ac8 -------- -------- -------- --------  ................
    00005ad8 -------- -------- -------- --------  ................
    00005ae8 -------- -------- -------- --------  ................
    00005af8 -------- -------- -------- --------  ................
    00005b08 -------- -------- -------- --------  ................
    00005b18 -------- -------- -------- --------  ................
    00005b28 -------- -------- -------- --------  ................
    00005b38 -------- -------- -------- --------  ................

memory near r8:
    f02fcd70 00000000 f0950800 ffffffdf ffffffff  ................
    f02fcd80 00000000 00000000 ffffffff 00005a6a  ............jZ..
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..
    f02fce30 f0914120 f106a4f8 f0914120 f106a5f0   A...... A......
    f02fce40 f0914120 f104db55 00000000 dd515605   A..U........VQ.
    f02fce50 f02fce78 f12bf168 f12be260 f1266781  x./.h.+.`.+..g&.
    f02fce60 f12be260 f02fcefc f12be260 f0934080  `.+.../.`.+..@..

memory near r9:
    f02fcd60 f0914120 f02fcdec f0914120 f1050d6f   A..../. A..o...
    f02fcd70 00000000 f0950800 ffffffdf ffffffff  ................
    f02fcd80 00000000 00000000 ffffffff 00005a6a  ............jZ..
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..
    f02fce30 f0914120 f106a4f8 f0914120 f106a5f0   A...... A......
    f02fce40 f0914120 f104db55 00000000 dd515605   A..U........VQ.
    f02fce50 f02fce78 f12bf168 f12be260 f1266781  x./.h.+.`.+..g&.

memory near r10:
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..
    f02fce30 f0914120 f106a4f8 f0914120 f106a5f0   A...... A......
    f02fce40 f0914120 f104db55 00000000 dd515605   A..U........VQ.
    f02fce50 f02fce78 f12bf168 f12be260 f1266781  x./.h.+.`.+..g&.
    f02fce60 f12be260 f02fcefc f12be260 f0934080  `.+.../.`.+..@..
    f02fce70 00000000 f09140d0 00000000 00000000  .....@..........
    f02fce80 00000000 00000000 00000000 00000000  ................

memory near r11:
    f02fcd80 00000000 00000000 ffffffff 00005a6a  ............jZ..
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..
    f02fce30 f0914120 f106a4f8 f0914120 f106a5f0   A...... A......
    f02fce40 f0914120 f104db55 00000000 dd515605   A..U........VQ.
    f02fce50 f02fce78 f12bf168 f12be260 f1266781  x./.h.+.`.+..g&.
    f02fce60 f12be260 f02fcefc f12be260 f0934080  `.+.../.`.+..@..
    f02fce70 00000000 f09140d0 00000000 00000000  .....@..........

memory near ip:
    00005f84 -------- -------- -------- --------  ................
    00005f94 -------- -------- -------- --------  ................
    00005fa4 -------- -------- -------- --------  ................
    00005fb4 -------- -------- -------- --------  ................
    00005fc4 -------- -------- -------- --------  ................
    00005fd4 -------- -------- -------- --------  ................
    00005fe4 -------- -------- -------- --------  ................
    00005ff4 -------- -------- -------- --------  ................
    00006004 -------- -------- -------- --------  ................
    00006014 -------- -------- -------- --------  ................
    00006024 -------- -------- -------- --------  ................
    00006034 -------- -------- -------- --------  ................
    00006044 -------- -------- -------- --------  ................
    00006054 -------- -------- -------- --------  ................
    00006064 -------- -------- -------- --------  ................
    00006074 -------- -------- -------- --------  ................

memory near sp:
    f02fcd30 dd515605 e5090e9d f02fcd78 f0914120  .VQ.....x./. A..
    f02fcd40 e5090e9d f02fcd78 00005a6a 00001388  ....x./.jZ......
    f02fcd50 f02fcdc0 f02fcdd0 f02fcde0 f02fcdf0  ../.../.../.../.
    f02fcd60 f0914120 f02fcdec f0914120 f1050d6f   A..../. A..o...
    f02fcd70 00000000 f0950800 ffffffdf ffffffff  ................
    f02fcd80 00000000 00000000 ffffffff 00005a6a  ............jZ..
    f02fcd90 000003f5 00000000 00000000 00000000  ................
    f02fcda0 00000000 00000000 00000000 00000000  ................
    f02fcdb0 00000000 00000000 00000000 00000000  ................
    f02fcdc0 00000000 00000000 00000000 00000000  ................
    f02fcdd0 00000000 00000000 00000000 00000000  ................
    f02fcde0 00000000 00000000 00000000 00000000  ................
    f02fcdf0 00000000 00000000 00000000 00000000  ................
    f02fce00 00000000 00000000 00000000 00000000  ................
    f02fce10 f10415aa e5090e9d f02fcf00 f0914120  ........../. A..
    f02fce20 00001388 ffffffec f12be260 f0c33004  ........`.+..0..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f1266c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f1266c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f1266c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f1266c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f1266c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f1266c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f1266c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f1266c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f1266ca0 98018acf 8acff908 8acff900 f9009800  ................
    f1266cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f1266cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f1266cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f1266ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f1266cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f1266d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f1266d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f1266c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f1266c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f1266c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f1266c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f1266c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f1266c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f1266c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f1266ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f1266cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f1266cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f1266cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f1266ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f1266cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f1266d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f1266d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f1266d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (271 entries):
    b31bd000-b31befff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b31bf000-b31bffff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b31c0000-b31c0fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ef9f8000-ef9f8fff ---         0      1000
    ef9f9000-efaf7fff rw-         0     ff000
    efaf8000-efaf9fff ---         0      2000
    efafa000-efbf8fff rw-         0     ff000
    efbf9000-efbfafff ---         0      2000
    efbfb000-efcf9fff rw-         0     ff000
    efcfa000-efcfbfff ---         0      2000
    efcfc000-efdfafff rw-         0     ff000
    efdfb000-efdfcfff ---         0      2000
    efdfd000-efefbfff rw-         0     ff000
    efefc000-efefdfff ---         0      2000
    efefe000-efffcfff rw-         0     ff000
    efffd000-efffefff ---         0      2000
    effff000-f00fdfff rw-         0     ff000
    f00fe000-f00fffff ---         0      2000
    f0100000-f01fefff rw-         0     ff000
    f01ff000-f0200fff ---         0      2000
    f0201000-f02fffff rw-         0     ff000
    f0300000-f0301fff ---         0      2000
    f0302000-f0400fff rw-         0     ff000
    f0401000-f0401fff ---         0      1000
    f0500000-f06fffff rw-         0    200000  [anon:libc_malloc]
    f0701000-f0701fff ---         0      1000
    f0702000-f0800fff rw-         0     ff000
    f0801000-f0801fff ---         0      1000
    f0900000-f0afffff rw-         0    200000  [anon:libc_malloc]
    f0b2a000-f0b8dfff rw-         0     64000  [anon:linker_alloc]
    f0b8e000-f0ba4fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0ba5000-f0bbcfff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0bbd000-f0bbdfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0bbe000-f0bbefff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f0bbf000-f0bbffff rw-         0      1000  [anon:.bss]
    f0bcf000-f0bdefff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f0bdf000-f0beffff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f0bf0000-f0bf0fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f0bf1000-f0bf2fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f0c2a000-f0c2efff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f0c2f000-f0c32fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f0c33000-f0c33fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f0c34000-f0c34fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f0c35000-f0c35fff rw-         0      1000  [anon:.bss]
    f0c68000-f0c68fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0c69000-f0c69fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0c6a000-f0c6afff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0c6b000-f0c6bfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f0caa000-f0caafff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f0cab000-f0cabfff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f0cac000-f0cacfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f0cad000-f0cadfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f0cae000-f0caefff rw-         0      1000  [anon:.bss]
    f0cc2000-f0cd5fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0cd6000-f0ce8fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0ce9000-f0ce9fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0cea000-f0cecfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f0d0b000-f0d17fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f0d18000-f0d24fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f0d25000-f0d25fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f0d26000-f0d26fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f0d27000-f0d27fff rw-         0      1000  [anon:.bss]
    f0d58000-f0d58fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f0d59000-f0d59fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f0d5a000-f0d5afff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f0d5b000-f0d5bfff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f0d8d000-f0d90fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0d91000-f0d9bfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0d9c000-f0d9cfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0d9d000-f0d9dfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f0d9e000-f0d9efff rw-         0      1000  [anon:.bss]
    f0dc8000-f0dc8fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f0dc9000-f0dc9fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f0dca000-f0dcafff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f0dcb000-f0dcbfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f0dcc000-f0dccfff rw-         0      1000  [anon:.bss]
    f0e00000-f0e1dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f0e1e000-f0e3afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f0e3b000-f0e3bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f0e3c000-f0e3ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f0e68000-f0e6efff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f0e6f000-f0e74fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f0e75000-f0e75fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f0e76000-f0e76fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f0ea8000-f0ea8fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0ea9000-f0ea9fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0eaa000-f0eaafff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0eab000-f0eabfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f0eac000-f0eacfff rw-         0      1000  [anon:.bss]
    f0ecc000-f0ed2fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f0ed3000-f0ed7fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f0ed8000-f0ed8fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f0ed9000-f0ed9fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f0f11000-f0f15fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f0f16000-f0f1bfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f0f1c000-f0f1cfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f0f1d000-f0f1dfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f0f1e000-f0f1efff rw-         0      1000  [anon:.bss]
    f0f4a000-f0f53fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0f54000-f0f5dfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0f5e000-f0f5efff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0f5f000-f0f60fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f0f8b000-f0fb7fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0fb8000-f0ff6fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0ff7000-f0ff7fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0ff8000-f0ffdfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f0ffe000-f0ffefff rw-         0      1000  [anon:.bss]
    f1010000-f1041fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f1042000-f106dfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f106e000-f106efff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f106f000-f1076fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f1077000-f1077fff rw-         0      1000  [anon:.bss]
    f108d000-f109cfff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f109d000-f10b6fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f10b7000-f10b7fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f10b8000-f10b8fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f10b9000-f10b9fff rw-         0      1000  [anon:.bss]
    f10d6000-f10d8fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f10d9000-f10d9fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f10da000-f10dafff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f10db000-f10dbfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f10dc000-f10dcfff rw-         0      1000  [anon:.bss]
    f1110000-f1110fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1111000-f1111fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1112000-f1112fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1113000-f1113fff rw-         0      1000  [anon:.bss]
    f1154000-f1163fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1164000-f1174fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1175000-f1175fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f1176000-f1179fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f117a000-f117afff rw-         0      1000  [anon:.bss]
    f11a6000-f11acfff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f11ad000-f11b2fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f11b3000-f11b3fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f11b4000-f11b4fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f11b5000-f11b5fff rw-         0      1000  [anon:.bss]
    f11e0000-f11e0fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f11e1000-f11e1fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f11e2000-f11e2fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1208000-f1230fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1231000-f12b7fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f12b8000-f12b9fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f12ba000-f12bdfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f12be000-f12c0fff rw-         0      3000  [anon:.bss]
    f12c1000-f12c1fff r--         0      1000  [anon:.bss]
    f12c2000-f12cefff rw-         0      d000  [anon:.bss]
    f1319000-f1327fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1328000-f1336fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1337000-f1337fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1338000-f1338fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1339000-f1339fff rw-         0      1000  [anon:.bss]
    f1369000-f1369fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f136a000-f136afff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f136b000-f136bfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f136c000-f136cfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f136d000-f136dfff rw-         0      1000  [anon:.bss]
    f138b000-f1390fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1391000-f1397fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1398000-f1398fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1399000-f1399fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f139a000-f139afff rw-         0      1000  [anon:.bss]
    f13f2000-f13f2fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f13f3000-f13f3fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f13f4000-f13f4fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f13f5000-f13f5fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f1411000-f1419fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f141a000-f142ffff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1430000-f1430fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1431000-f1431fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1432000-f1432fff rw-         0      1000  [anon:.bss]
    f1458000-f1461fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f1462000-f146afff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f146b000-f146bfff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f146c000-f146cfff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f146d000-f146dfff rw-         0      1000  [anon:.bss]
    f1490000-f14c5fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f14c6000-f1514fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1515000-f1515fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1516000-f151afff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f151b000-f151cfff rw-         0      2000  [anon:.bss]
    f1554000-f1554fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f1555000-f1555fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f1556000-f1556fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f1557000-f1557fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f1582000-f1599fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f159a000-f15bafff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f15bb000-f15bbfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f15bc000-f15bffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f15e9000-f15e9fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f15ea000-f15eafff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f15eb000-f15ebfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f15ec000-f15ecfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f161c000-f1625fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f1626000-f1637fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f1638000-f1638fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f1639000-f1639fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f163a000-f163afff rw-         0      1000  [anon:.bss]
    f1648000-f1649fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f164a000-f164bfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f164c000-f164cfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f164d000-f164dfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f164e000-f164efff rw-         0      1000  [anon:.bss]
    f16bc000-f16bcfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1718000-f1718fff ---         0      1000
    f1719000-f171cfff rw-         0      4000  [anon:thread signal stack]
    f171d000-f171dfff ---         0      1000
    f171e000-f1721fff rw-         0      4000  [anon:thread signal stack]
    f1722000-f1722fff ---         0      1000
    f1723000-f1726fff rw-         0      4000  [anon:thread signal stack]
    f1727000-f1727fff ---         0      1000
    f1728000-f172bfff rw-         0      4000  [anon:thread signal stack]
    f172c000-f172cfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f172e000-f174dfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f174e000-f176dfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f176e000-f178dfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f178e000-f17adfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f17ae000-f17cdfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f17ce000-f17edfff r--         0     20000  /dev/__properties__/properties_serial
    f17ee000-f17f7fff r--         0      a000  /dev/__properties__/property_info
    f17f9000-f17f9fff ---         0      1000
    f17fa000-f17fdfff rw-         0      4000  [anon:thread signal stack]
    f17fe000-f17fefff ---         0      1000
    f17ff000-f1802fff rw-         0      4000  [anon:thread signal stack]
    f1803000-f1803fff ---         0      1000
    f1804000-f1807fff rw-         0      4000  [anon:thread signal stack]
    f1808000-f1808fff ---         0      1000
    f1809000-f180cfff rw-         0      4000  [anon:thread signal stack]
    f180d000-f180dfff ---         0      1000
    f180e000-f1811fff rw-         0      4000  [anon:thread signal stack]
    f1812000-f1812fff ---         0      1000
    f1813000-f1816fff rw-         0      4000  [anon:thread signal stack]
    f1817000-f1817fff ---         0      1000
    f1818000-f181bfff rw-         0      4000  [anon:thread signal stack]
    f181c000-f183bfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f183c000-f185bfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f185c000-f1923fff r--         0     c8000  [anon:linker_alloc]
    f1924000-f192afff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f192c000-f192cfff rw-         0      1000  [anon:abort message]
    f192d000-f192dfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f192e000-f192efff ---         0      1000
    f192f000-f1931fff rw-         0      3000
    f1932000-f1932fff ---         0      1000
    f1933000-f1935fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f1936000-f1955fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f1956000-f1956fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1957000-f19bafff r--         0     64000  [anon:linker_alloc]
    f19bb000-f19dafff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f19db000-f19dbfff ---         0      1000
    f19dc000-f19dcfff rw-         0      1000
    f19dd000-f19ddfff ---         0      1000
    f19de000-f19fdfff r--         0     20000  /dev/__properties__/properties_serial
    f19fe000-f19fefff rw-         0      1000  [anon:System property context nodes]
    f19ff000-f1a08fff r--         0      a000  /dev/__properties__/property_info
    f1a09000-f1a6cfff r--         0     64000  [anon:linker_alloc]
    f1a6d000-f1a6efff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f1a6f000-f1a6ffff r--         0      1000  [anon:atexit handlers]
    f1a70000-f1a70fff ---         0      1000
    f1a71000-f1a74fff rw-         0      4000  [anon:thread signal stack]
    f1a75000-f1a75fff rw-         0      1000  [anon:arc4random data]
    f1a76000-f1a76fff r--         0      1000  [anon:atexit handlers]
    f1a77000-f1a77fff rw-         0      1000  [anon:System property context nodes]
    f1a78000-f1a78fff rw-         0      1000  [anon:arc4random data]
    f1a79000-f1a95fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f1a96000-f1b2dfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f1b2e000-f1b2efff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f1b2f000-f1b32fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f1b33000-f1b38fff rw-         0      6000
    f1b39000-f1b39fff r--         0      1000
    f1b3a000-f1b3bfff rw-         0      2000
    ffa4c000-ffa6cfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 2824, name: Binder:23146_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efffa148  r3  efffa13c
    r4  f12be260  r5  f0950600  r6  efffa148  r7  00000036
    r8  efffa168  r9  f0950690  r10 efffa150  r11 00000000
    ip  00000000  sp  efffa128  lr  f126c709  pc  f129e1c4

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:
         efffa0e8  00000030
         efffa0ec  00000030
         efffa0f0  f0802030
         efffa0f4  00000000
         efffa0f8  00000000
         efffa0fc  00000000
         efffa100  f0800100
         efffa104  00000004
         efffa108  dd515605
         efffa10c  00000004
         efffa110  f0950654  [anon:libc_malloc]
         efffa114  00000000
         efffa118  00000000
         efffa11c  efffa168
         efffa120  f0950690  [anon:libc_malloc]
         efffa124  efffa150
    #00  efffa128  efffa13c
         ........  ........
    #01  efffa128  efffa13c
         efffa12c  dd515605
         efffa130  c0306201
         efffa134  f104ac15  /system/lib/libbinder.so
         efffa138  efffa148
         efffa13c  00000000
    #02  efffa140  f0950654  [anon:libc_malloc]
         efffa144  f12be260  [anon:.bss]
         efffa148  00000000
         efffa14c  00000000
         efffa150  00000000
         efffa154  00000000
         efffa158  f0965200  [anon:libc_malloc]
         efffa15c  00000000
         efffa160  00000100
         efffa164  00000000
         efffa168  00000000
         efffa16c  00000000
         efffa170  f0950700  [anon:libc_malloc]
         efffa174  00000000
         efffa178  dd515605
         efffa17c  f0950600  [anon:libc_malloc]
         ........  ........
    #03  efffa1a0  efffa230
         efffa1a4  f104b2b1  /system/lib/libbinder.so
         efffa1a8  00000000
         efffa1ac  f0950600  [anon:libc_malloc]
         efffa1b0  f0950690  [anon:libc_malloc]
         efffa1b4  00000000
         efffa1b8  00000000
         efffa1bc  f104b35b  /system/lib/libbinder.so
    #04  efffa1c0  00000000
         efffa1c4  f104a8af  /system/lib/libbinder.so
         efffa1c8  f0529000  [anon:libc_malloc]
         efffa1cc  f052900c  [anon:libc_malloc]
         efffa1d0  00000000
         efffa1d4  f1064939  /system/lib/libbinder.so
    #05  efffa1d8  f0529000  [anon:libc_malloc]
         efffa1dc  f1465905  /system/lib/libutils.so
    #06  efffa1e0  f0500000  [anon:libc_malloc]
         efffa1e4  f0529000  [anon:libc_malloc]
         efffa1e8  f0500200  [anon:libc_malloc]
         efffa1ec  f0529000  [anon:libc_malloc]
         efffa1f0  dd515605
         efffa1f4  efffa230
         efffa1f8  efffa230
         efffa1fc  efffa230
         efffa200  00000078
         efffa204  00005a6c
         efffa208  00005a6a
         efffa20c  f07fe490
         efffa210  efffa230
         efffa214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efffa218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efffa21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efffa220  efffa238
         efffa224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efffa228  efffa230
         efffa22c  00000000
         efffa230  f00fb230
         efffa234  efef9230
         efffa238  00000b08
         efffa23c  00005a6a
         efffa240  00000001
         efffa244  efefd000
         efffa248  000fd230
         efffa24c  00001000
         efffa250  00000000
         efffa254  00000000
         efffa258  00000003
         efffa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 8442, name: Binder:23146_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efef9148  r3  efef913c
    r4  f12be260  r5  f0555400  r6  efef9148  r7  00000036
    r8  efef9168  r9  f0555490  r10 efef9150  r11 00000000
    ip  00000000  sp  efef9128  lr  f126c709  pc  f129e1c4

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:
         efef90e8  00000000
         efef90ec  f090c13c  [anon:libc_malloc]
         efef90f0  f0800000
         efef90f4  f090c1f8  [anon:libc_malloc]
         efef90f8  f0905320  [anon:libc_malloc]
         efef90fc  f12375d1  /apex/com.android.runtime/lib/bionic/libc.so
         efef9100  00000004
         efef9104  f0e3d448  /system/lib/android.hardware.drm@1.2.so
         efef9108  dd515605
         efef910c  00000004
         efef9110  f0555454  [anon:libc_malloc]
         efef9114  00000000
         efef9118  00000000
         efef911c  efef9168
         efef9120  f0555490  [anon:libc_malloc]
         efef9124  efef9150
    #00  efef9128  efef913c
         ........  ........
    #01  efef9128  efef913c
         efef912c  dd515605
         efef9130  c0306201
         efef9134  f104ac15  /system/lib/libbinder.so
         efef9138  efef9148
         efef913c  00000000
    #02  efef9140  f0555454  [anon:libc_malloc]
         efef9144  f12be260  [anon:.bss]
         efef9148  00000000
         efef914c  00000000
         efef9150  00000000
         efef9154  00000000
         efef9158  f0555600  [anon:libc_malloc]
         efef915c  00000000
         efef9160  00000100
         efef9164  00000000
         efef9168  00000000
         efef916c  00000000
         efef9170  f0555500  [anon:libc_malloc]
         efef9174  00000000
         efef9178  dd515605
         efef917c  f0555400  [anon:libc_malloc]
         ........  ........
    #03  efef91a0  efef9230
         efef91a4  f104b2b1  /system/lib/libbinder.so
         efef91a8  00000000
         efef91ac  f0555400  [anon:libc_malloc]
         efef91b0  f0555490  [anon:libc_malloc]
         efef91b4  00000000
         efef91b8  00000000
         efef91bc  f104b35b  /system/lib/libbinder.so
    #04  efef91c0  00000000
         efef91c4  f104a8af  /system/lib/libbinder.so
         efef91c8  f0911ea0  [anon:libc_malloc]
         efef91cc  f0911eac  [anon:libc_malloc]
         efef91d0  00000000
         efef91d4  f1064939  /system/lib/libbinder.so
    #05  efef91d8  f0911ea0  [anon:libc_malloc]
         efef91dc  f1465905  /system/lib/libutils.so
    #06  efef91e0  f0905c80  [anon:libc_malloc]
         efef91e4  f0911ea0  [anon:libc_malloc]
         efef91e8  f0905c70  [anon:libc_malloc]
         efef91ec  f0911ea0  [anon:libc_malloc]
         efef91f0  dd515605
         efef91f4  efef9230
         efef91f8  efef9230
         efef91fc  efef9230
         efef9200  00000078
         efef9204  00005a6a
         efef9208  00005a6a
         efef920c  f1b3b020
         efef9210  efef9230
         efef9214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efef9218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efef921c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efef9220  efef9238
         efef9224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efef9228  efef9230
         efef922c  00000000
         efef9230  efffa230
         efef9234  efdf8230
         efef9238  000020fa
         efef923c  00005a6a
         efef9240  00000001
         efef9244  efdfc000
         efef9248  000fd230
         efef924c  00001000
         efef9250  00000000
         efef9254  00000000
         efef9258  00000003
         efef925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 11083, name: Binder:23146_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efaf5148  r3  efaf513c
    r4  f12be260  r5  f0598000  r6  efaf5148  r7  00000036
    r8  efaf5168  r9  f0598090  r10 efaf5150  r11 00000000
    ip  00000000  sp  efaf5128  lr  f126c709  pc  f129e1c4

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:
         efaf50e8  00000001
         efaf50ec  00000000
         efaf50f0  f06002c0  [anon:libc_malloc]
         efaf50f4  f06028f0  [anon:libc_malloc]
         efaf50f8  f090f908  [anon:libc_malloc]
         efaf50fc  00000004
         efaf5100  00000004
         efaf5104  fffffff0
         efaf5108  dd515605
         efaf510c  00000004
         efaf5110  f0598054  [anon:libc_malloc]
         efaf5114  00000000
         efaf5118  00000000
         efaf511c  efaf5168
         efaf5120  f0598090  [anon:libc_malloc]
         efaf5124  efaf5150
    #00  efaf5128  efaf513c
         ........  ........
    #01  efaf5128  efaf513c
         efaf512c  dd515605
         efaf5130  c0306201
         efaf5134  f104ac15  /system/lib/libbinder.so
         efaf5138  efaf5148
         efaf513c  00000000
    #02  efaf5140  f0598054  [anon:libc_malloc]
         efaf5144  f12be260  [anon:.bss]
         efaf5148  00000000
         efaf514c  00000000
         efaf5150  00000000
         efaf5154  00000000
         efaf5158  f0598600  [anon:libc_malloc]
         efaf515c  00000000
         efaf5160  00000100
         efaf5164  00000000
         efaf5168  00000000
         efaf516c  00000000
         efaf5170  f0598100  [anon:libc_malloc]
         efaf5174  00000000
         efaf5178  dd515605
         efaf517c  f0598000  [anon:libc_malloc]
         ........  ........
    #03  efaf51a0  f0598000  [anon:libc_malloc]
         efaf51a4  f0598054  [anon:libc_malloc]
         efaf51a8  00000000
         efaf51ac  f0598000  [anon:libc_malloc]
         efaf51b0  f0598090  [anon:libc_malloc]
         efaf51b4  00000000
         efaf51b8  00000000
         efaf51bc  f104b35b  /system/lib/libbinder.so
    #04  efaf51c0  00000000
         efaf51c4  f104a8af  /system/lib/libbinder.so
         efaf51c8  f052bdf0  [anon:libc_malloc]
         efaf51cc  f052bdfc  [anon:libc_malloc]
         efaf51d0  00000000
         efaf51d4  f1064939  /system/lib/libbinder.so
    #05  efaf51d8  f052bdf0  [anon:libc_malloc]
         efaf51dc  f1465905  /system/lib/libutils.so
    #06  efaf51e0  f0500120  [anon:libc_malloc]
         efaf51e4  f052bdf0  [anon:libc_malloc]
         efaf51e8  f05000c0  [anon:libc_malloc]
         efaf51ec  f052bdf0  [anon:libc_malloc]
         efaf51f0  dd515605
         efaf51f4  efaf5230
         efaf51f8  efaf5230
         efaf51fc  efaf5230
         efaf5200  00000078
         efaf5204  00005a6c
         efaf5208  00005a6a
         efaf520c  f07fe490
         efaf5210  efaf5230
         efaf5214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efaf5218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efaf521c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efaf5220  efaf5238
         efaf5224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efaf5228  efaf5230
         efaf522c  00000000
         efaf5230  efbf6230
         efaf5234  00000000
         efaf5238  00002b4b
         efaf523c  00005a6a
         efaf5240  00000001
         efaf5244  ef9f8000
         efaf5248  000fd230
         efaf524c  00001000
         efaf5250  00000000
         efaf5254  00000000
         efaf5258  00000003
         efaf525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 20626, name: Binder:23146_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efdf8148  r3  efdf813c
    r4  f12be260  r5  f0965a00  r6  efdf8148  r7  00000036
    r8  efdf8168  r9  f0965a90  r10 efdf8150  r11 00000000
    ip  00000000  sp  efdf8128  lr  f126c709  pc  f129e1c4

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:
         efdf80e8  00000000
         efdf80ec  f090c83c  [anon:libc_malloc]
         efdf80f0  f0800000
         efdf80f4  f090c8f8  [anon:libc_malloc]
         efdf80f8  f09052d0  [anon:libc_malloc]
         efdf80fc  f12375d1  /apex/com.android.runtime/lib/bionic/libc.so
         efdf8100  00000004
         efdf8104  f0e3d448  /system/lib/android.hardware.drm@1.2.so
         efdf8108  dd515605
         efdf810c  00000004
         efdf8110  f0965a54  [anon:libc_malloc]
         efdf8114  00000008
         efdf8118  00000000
         efdf811c  efdf8168
         efdf8120  f0965a90  [anon:libc_malloc]
         efdf8124  efdf8150
    #00  efdf8128  efdf813c
         ........  ........
    #01  efdf8128  efdf813c
         efdf812c  dd515605
         efdf8130  c0306201
         efdf8134  f104ac15  /system/lib/libbinder.so
         efdf8138  efdf8148
         efdf813c  00000000
    #02  efdf8140  f0965a54  [anon:libc_malloc]
         efdf8144  f12be260  [anon:.bss]
         efdf8148  00000000
         efdf814c  00000000
         efdf8150  00000000
         efdf8154  00000000
         efdf8158  f0965c00  [anon:libc_malloc]
         efdf815c  00000000
         efdf8160  00000100
         efdf8164  00000000
         efdf8168  00000000
         efdf816c  00000000
         efdf8170  f0965b00  [anon:libc_malloc]
         efdf8174  00000000
         efdf8178  dd515605
         efdf817c  f0965a00  [anon:libc_malloc]
         ........  ........
    #03  efdf81a0  f0942c04  [anon:libc_malloc]
         efdf81a4  f104b2b1  /system/lib/libbinder.so
         efdf81a8  00000000
         efdf81ac  f0965a00  [anon:libc_malloc]
         efdf81b0  f0965a90  [anon:libc_malloc]
         efdf81b4  00000000
         efdf81b8  00000000
         efdf81bc  f104b35b  /system/lib/libbinder.so
    #04  efdf81c0  00000000
         efdf81c4  f104a8af  /system/lib/libbinder.so
         efdf81c8  f0911f60  [anon:libc_malloc]
         efdf81cc  f0911f6c  [anon:libc_malloc]
         efdf81d0  00000000
         efdf81d4  f1064939  /system/lib/libbinder.so
    #05  efdf81d8  f0911f60  [anon:libc_malloc]
         efdf81dc  f1465905  /system/lib/libutils.so
    #06  efdf81e0  f0905bd0  [anon:libc_malloc]
         efdf81e4  f0911f60  [anon:libc_malloc]
         efdf81e8  f0905b80  [anon:libc_malloc]
         efdf81ec  f0911f60  [anon:libc_malloc]
         efdf81f0  dd515605
         efdf81f4  efdf8230
         efdf81f8  efdf8230
         efdf81fc  efdf8230
         efdf8200  00000078
         efdf8204  00005a6a
         efdf8208  00005a6a
         efdf820c  f1b3b020
         efdf8210  efdf8230
         efdf8214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efdf8218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf821c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efdf8220  efdf8238
         efdf8224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf8228  efdf8230
         efdf822c  00000000
         efdf8230  efef9230
         efdf8234  efcf7230
         efdf8238  00005092
         efdf823c  00005a6a
         efdf8240  00000001
         efdf8244  efcfb000
         efdf8248  000fd230
         efdf824c  00001000
         efdf8250  00000000
         efdf8254  00000000
         efdf8258  00000003
         efdf825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 20628, name: Binder:23146_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  efcf7148  r3  efcf713c
    r4  f12be260  r5  f0555a00  r6  efcf7148  r7  00000036
    r8  efcf7168  r9  f0555a90  r10 efcf7150  r11 00000000
    ip  00000000  sp  efcf7128  lr  f126c709  pc  f129e1c4

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:
         efcf70e8  f09230a0  [anon:libc_malloc]
         efcf70ec  f12375d1  /apex/com.android.runtime/lib/bionic/libc.so
         efcf70f0  00000004
         efcf70f4  f09230a8  [anon:libc_malloc]
         efcf70f8  efcf7230
         efcf70fc  f12be260  [anon:.bss]
         efcf7100  f09230a0  [anon:libc_malloc]
         efcf7104  f0e3d448  /system/lib/android.hardware.drm@1.2.so
         efcf7108  dd515605
         efcf710c  00000004
         efcf7110  f0555a54  [anon:libc_malloc]
         efcf7114  00000000
         efcf7118  00000000
         efcf711c  efcf7168
         efcf7120  f0555a90  [anon:libc_malloc]
         efcf7124  efcf7150
    #00  efcf7128  efcf713c
         ........  ........
    #01  efcf7128  efcf713c
         efcf712c  dd515605
         efcf7130  c0306201
         efcf7134  f104ac15  /system/lib/libbinder.so
         efcf7138  efcf7148
         efcf713c  00000000
    #02  efcf7140  f0555a54  [anon:libc_malloc]
         efcf7144  f12be260  [anon:.bss]
         efcf7148  00000000
         efcf714c  00000000
         efcf7150  00000000
         efcf7154  00000000
         efcf7158  f0555c00  [anon:libc_malloc]
         efcf715c  00000000
         efcf7160  00000100
         efcf7164  00000000
         efcf7168  00000000
         efcf716c  00000000
         efcf7170  f0555b00  [anon:libc_malloc]
         efcf7174  00000000
         efcf7178  dd515605
         efcf717c  f0555a00  [anon:libc_malloc]
         ........  ........
    #03  efcf71a0  f052e804  [anon:libc_malloc]
         efcf71a4  f104b2b1  /system/lib/libbinder.so
         efcf71a8  00000000
         efcf71ac  f0555a00  [anon:libc_malloc]
         efcf71b0  f0555a90  [anon:libc_malloc]
         efcf71b4  00000000
         efcf71b8  00000000
         efcf71bc  f104b35b  /system/lib/libbinder.so
    #04  efcf71c0  00000000
         efcf71c4  f104a8af  /system/lib/libbinder.so
         efcf71c8  f09121d0  [anon:libc_malloc]
         efcf71cc  f09121dc  [anon:libc_malloc]
         efcf71d0  00000000
         efcf71d4  f1064939  /system/lib/libbinder.so
    #05  efcf71d8  f09121d0  [anon:libc_malloc]
         efcf71dc  f1465905  /system/lib/libutils.so
    #06  efcf71e0  f0905be0  [anon:libc_malloc]
         efcf71e4  f09121d0  [anon:libc_malloc]
         efcf71e8  f0905bd0  [anon:libc_malloc]
         efcf71ec  f09121d0  [anon:libc_malloc]
         efcf71f0  dd515605
         efcf71f4  efcf7230
         efcf71f8  efcf7230
         efcf71fc  efcf7230
         efcf7200  00000078
         efcf7204  00005092
         efcf7208  00005a6a
         efcf720c  efdf8490
         efcf7210  efcf7230
         efcf7214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efcf7218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efcf721c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  efcf7220  efcf7238
         efcf7224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efcf7228  efcf7230
         efcf722c  00000000
         efcf7230  efdf8230
         efcf7234  efbf6230
         efcf7238  00005094
         efcf723c  00005a6a
         efcf7240  00000001
         efcf7244  efbfa000
         efcf7248  000fd230
         efcf724c  00001000
         efcf7250  00000000
         efcf7254  00000000
         efcf7258  00000003
         efcf725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 23146, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f117a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ffa6bf74  r7  000000f0
    r8  00000002  r9  f117a028  r10 00000000  r11 00000000
    ip  ffa6bf30  sp  ffa6bf20  lr  f1267511  pc  f1262108

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:
         ffa6bee0  00000000
         ffa6bee4  00000000
         ffa6bee8  ffa6c060  [stack]
         ffa6beec  f12be260  [anon:.bss]
         ffa6bef0  f097ea00  [anon:libc_malloc]
         ffa6bef4  f10525f3  /system/lib/libbinder.so
         ffa6bef8  00000000
         ffa6befc  f097ea04  [anon:libc_malloc]
         ffa6bf00  00000000
         ffa6bf04  f1167245  /system/lib/libmediadrm.so
         ffa6bf08  f090912c  [anon:libc_malloc]
         ffa6bf0c  f090912c  [anon:libc_malloc]
         ffa6bf10  00000000
         ffa6bf14  00000003
         ffa6bf18  ffa6bf74  [stack]
         ffa6bf1c  f12be3a8  [anon:.bss]
    #00  ffa6bf20  f1b3b020
         ffa6bf24  f12be260  [anon:.bss]
         ffa6bf28  00000089
         ffa6bf2c  00000000
    #01  ffa6bf30  00000000
         ffa6bf34  00000000
         ffa6bf38  ffffffff
         ffa6bf3c  ffa6bf74  [stack]
         ffa6bf40  00000000
         ffa6bf44  dd515605
         ffa6bf48  f117a028  [anon:.bss]
         ffa6bf4c  00000000
         ffa6bf50  00000000
         ffa6bf54  00000002
         ffa6bf58  f12be260  [anon:.bss]
         ffa6bf5c  00000000
         ffa6bf60  00000000
         ffa6bf64  f12aeb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ffa6bf68  00000000
         ffa6bf6c  f12be260  [anon:.bss]
         ffa6bf70  00000000
         ffa6bf74  00000000
         ffa6bf78  dd515605
         ffa6bf7c  f117a028  [anon:.bss]
         ffa6bf80  f058a200  [anon:libc_malloc]
         ffa6bf84  f12be260  [anon:.bss]
         ffa6bf88  00000000
         ffa6bf8c  f12be260  [anon:.bss]
         ffa6bf90  00000000
         ffa6bf94  00000000
         ffa6bf98  00000000
         ffa6bf9c  f116a88f  /system/lib/libmediadrm.so
    #03  ffa6bfa0  00000004
         ffa6bfa4  f14672cb  /system/lib/libutils.so
         ffa6bfa8  00000000
         ffa6bfac  f0950000  [anon:libc_malloc]
         ffa6bfb0  00000010
         ffa6bfb4  dd515605
         ffa6bfb8  f058a210  [anon:libc_malloc]
         ffa6bfbc  f058a200  [anon:libc_malloc]
         ffa6bfc0  f12be260  [anon:.bss]
         ffa6bfc4  00000000
         ffa6bfc8  f12be260  [anon:.bss]
         ffa6bfcc  00000000
         ffa6bfd0  00000000
         ffa6bfd4  f116add9  /system/lib/libmediadrm.so
    #04  ffa6bfd8  00000010
         ffa6bfdc  00000000
         ffa6bfe0  f0950200  [anon:libc_malloc]
         ffa6bfe4  00000000
         ffa6bfe8  00000000
         ffa6bfec  00000000
         ffa6bff0  00000000
         ffa6bff4  00000000
         ffa6bff8  dd515605
         ffa6bffc  f058a210  [anon:libc_malloc]
         ffa6c000  f095fe40  [anon:libc_malloc]
         ffa6c004  f12be260  [anon:.bss]
         ffa6c008  00000000
         ffa6c00c  b31bf289  /system/bin/mediadrmserver
         ffa6c010  00000000
         ffa6c014  f104420f  /system/lib/libbinder.so
    #05  ffa6c018  f095fe40  [anon:libc_malloc]
         ffa6c01c  f0905530  [anon:libc_malloc]
         ffa6c020  f058a210  [anon:libc_malloc]
         ffa6c024  dd515605
         ffa6c028  f095fe40  [anon:libc_malloc]
         ffa6c02c  f0907410  [anon:libc_malloc]
         ffa6c030  00000001
         ffa6c034  f1044193  /system/lib/libbinder.so
    #06  ffa6c038  00000000
         ffa6c03c  f0950000  [anon:libc_malloc]
         ffa6c040  f095fe40  [anon:libc_malloc]
         ffa6c044  f0950054  [anon:libc_malloc]
         ffa6c048  f12be260  [anon:.bss]
         ffa6c04c  f104b0ad  /system/lib/libbinder.so
    #07  ffa6c050  00000000
         ffa6c054  ffa6c060  [stack]
         ffa6c058  ffa6c120  [stack]
         ffa6c05c  00000000
         ffa6c060  00000000
         ffa6c064  f0905590  [anon:libc_malloc]
         ffa6c068  0000000c
         ffa6c06c  0000000c
         ffa6c070  00000000
         ffa6c074  00000000
         ffa6c078  00000000
         ffa6c07c  00000000
         ffa6c080  00000000
         ffa6c084  f12b0000  /apex/com.android.runtime/lib/bionic/libc.so
         ffa6c088  00000000
         ffa6c08c  f0010001
         ........  ........
    #08  ffa6c160  00000000
         ffa6c164  f104b2b1  /system/lib/libbinder.so
         ffa6c168  f0911930  [anon:libc_malloc]
         ffa6c16c  f0950000  [anon:libc_malloc]
         ffa6c170  f0950090  [anon:libc_malloc]
         ffa6c174  00000001
         ffa6c178  00000001
         ffa6c17c  f104b35b  /system/lib/libbinder.so
    #09  ffa6c180  f12be260  [anon:.bss]
         ffa6c184  ffa6c1e4  [stack]
         ffa6c188  f12be260  [anon:.bss]
         ffa6c18c  ffa6c1e4  [stack]
         ffa6c190  ffa6c1ec  [stack]
         ffa6c194  b31bf2e7  /system/bin/mediadrmserver
    #10  ffa6c198  f0934080  [anon:libc_malloc]
         ffa6c19c  f0914120  [anon:libc_malloc]
         ffa6c1a0  f0934080  [anon:libc_malloc]
         ffa6c1a4  dd515605
         ffa6c1a8  00000000
         ffa6c1ac  f1261215  /apex/com.android.runtime/lib/bionic/libc.so
    #11  ffa6c1b0  b31c055c  /system/bin/mediadrmserver
         ffa6c1b4  00000000
         ffa6c1b8  00000000
         ffa6c1bc  00000000
         ffa6c1c0  00000000
         ffa6c1c4  b31bf037  /system/bin/mediadrmserver
    #12  ffa6c1c8  ffa6c228  [stack]
         ffa6c1cc  b31c0000  /system/bin/mediadrmserver
         ffa6c1d0  b31c0008  /system/bin/mediadrmserver
         ffa6c1d4  b31c0010  /system/bin/mediadrmserver
         ffa6c1d8  00000000
         ffa6c1dc  f1b2c0dc  /apex/com.android.runtime/bin/linker
    #13  ffa6c1e0  00000001
         ffa6c1e4  ffa6c975  [stack]
         ffa6c1e8  00000000
         ffa6c1ec  ffa6c990  [stack]
         ffa6c1f0  ffa6ca0e  [stack]
         ffa6c1f4  ffa6ca21  [stack]
         ffa6c1f8  ffa6ca36  [stack]
         ffa6c1fc  ffa6ca51  [stack]
         ffa6c200  ffa6ca64  [stack]
         ffa6c204  ffa6ca7d  [stack]
    #14  ffa6c208  ffa6caac  [stack]
         ffa6c20c  ffa6cad9  [stack]
         ffa6c210  ffa6caf2  [stack]
         ffa6c214  ffa6cb0c  [stack]
         ffa6c218  ffa6cd3d  [stack]
         ffa6c21c  ffa6cf0f  [stack]
         ffa6c220  ffa6cfc2  [stack]
         ffa6c224  00000000
         ffa6c228  00000010
         ffa6c22c  0037b0d6
         ffa6c230  00000006
         ffa6c234  00001000
         ffa6c238  00000011
         ffa6c23c  00000064
         ffa6c240  00000003
         ffa6c244  b31bd034  /system/bin/mediadrmserver
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 23148, name: Binder:23146_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f117a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f07fdfb4  r7  000000f0
    r8  00000002  r9  f117a028  r10 00000000  r11 f07fe230
    ip  f07fdf70  sp  f07fdf60  lr  f1267511  pc  f1262108

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:
         f07fdf20  dd515605
         f07fdf24  efaf5498
         f07fdf28  f12be3a8  [anon:.bss]
         f07fdf2c  f12b8894  /apex/com.android.runtime/lib/bionic/libc.so
         f07fdf30  00000000
         f07fdf34  01000000
         f07fdf38  f12be260  [anon:.bss]
         f07fdf3c  f1267b55  /apex/com.android.runtime/lib/bionic/libc.so
         f07fdf40  efaf5238
         f07fdf44  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fdf48  efaf5230
         f07fdf4c  f07fdf94
         f07fdf50  efaf5274
         f07fdf54  00000000
         f07fdf58  f07fdfb4
         f07fdf5c  f12be3a8  [anon:.bss]
    #00  f07fdf60  f07fe490
         f07fdf64  f12be260  [anon:.bss]
         f07fdf68  00000089
         f07fdf6c  00000000
    #01  f07fdf70  00000000
         f07fdf74  00000000
         f07fdf78  ffffffff
         f07fdf7c  f07fdfb4
         f07fdf80  00000000
         f07fdf84  dd515605
         f07fdf88  f117a028  [anon:.bss]
         f07fdf8c  00000000
         f07fdf90  00000000
         f07fdf94  00000002
         f07fdf98  f12be260  [anon:.bss]
         f07fdf9c  00000000
         f07fdfa0  f12be260  [anon:.bss]
         f07fdfa4  f12aeb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f07fdfa8  00000000
         f07fdfac  00000000
         f07fdfb0  dd515605
         f07fdfb4  ef9f8000
         f07fdfb8  dd515605
         f07fdfbc  f117a028  [anon:.bss]
         f07fdfc0  f097ea00  [anon:libc_malloc]
         f07fdfc4  f12be260  [anon:.bss]
         f07fdfc8  00000000
         f07fdfcc  f12be260  [anon:.bss]
         f07fdfd0  00005a6a
         f07fdfd4  f12be260  [anon:.bss]
         f07fdfd8  f07fe230
         f07fdfdc  f116a88f  /system/lib/libmediadrm.so
    #03  f07fdfe0  00000004
         f07fdfe4  f14672cb  /system/lib/libutils.so
         f07fdfe8  00000000
         f07fdfec  f052c000  [anon:libc_malloc]
         f07fdff0  00000010
         f07fdff4  dd515605
         f07fdff8  f097ea10  [anon:libc_malloc]
         f07fdffc  f097ea00  [anon:libc_malloc]
         f07fe000  f12be260  [anon:.bss]
         f07fe004  00000000
         f07fe008  f12be260  [anon:.bss]
         f07fe00c  00005a6a
         f07fe010  f12be260  [anon:.bss]
         f07fe014  f116add9  /system/lib/libmediadrm.so
    #04  f07fe018  00000010
         f07fe01c  00000000
         f07fe020  f052c200  [anon:libc_malloc]
         f07fe024  00000000
         f07fe028  00000000
         f07fe02c  00000000
         f07fe030  00000000
         f07fe034  00000000
         f07fe038  dd515605
         f07fe03c  f097ea10  [anon:libc_malloc]
         f07fe040  f0582700  [anon:libc_malloc]
         f07fe044  f12be260  [anon:.bss]
         f07fe048  00000000
         f07fe04c  f07fe1e4
         f07fe050  00005a6a
         f07fe054  f104420f  /system/lib/libbinder.so
    #05  f07fe058  f0582700  [anon:libc_malloc]
         f07fe05c  f0905450  [anon:libc_malloc]
         f07fe060  f097ea10  [anon:libc_malloc]
         f07fe064  dd515605
         f07fe068  f0582700  [anon:libc_malloc]
         f07fe06c  f05027b0  [anon:libc_malloc]
         f07fe070  00000001
         f07fe074  f1044193  /system/lib/libbinder.so
    #06  f07fe078  dd515605
         f07fe07c  f052c000  [anon:libc_malloc]
         f07fe080  f0582700  [anon:libc_malloc]
         f07fe084  f052c054  [anon:libc_malloc]
         f07fe088  f12be260  [anon:.bss]
         f07fe08c  f104b0ad  /system/lib/libbinder.so
    #07  f07fe090  00000000
         f07fe094  f07fe0a0
         f07fe098  f07fe160
         f07fe09c  00000000
         f07fe0a0  00000000
         f07fe0a4  f053f028  [anon:libc_malloc]
         f07fe0a8  00000018
         f07fe0ac  00000024
         f07fe0b0  00000000
         f07fe0b4  f05022a0  [anon:libc_malloc]
         f07fe0b8  00000001
         f07fe0bc  00000003
         f07fe0c0  00000000
         f07fe0c4  dd510000
         f07fe0c8  00000000
         f07fe0cc  f0010001
         ........  ........
    #08  f07fe1a0  f07fe230
         f07fe1a4  f104b2b1  /system/lib/libbinder.so
         f07fe1a8  00000000
         f07fe1ac  f052c000  [anon:libc_malloc]
         f07fe1b0  f052c090  [anon:libc_malloc]
         f07fe1b4  00000001
         f07fe1b8  00000000
         f07fe1bc  f104b35b  /system/lib/libbinder.so
    #09  f07fe1c0  00000000
         f07fe1c4  f104a8af  /system/lib/libbinder.so
         f07fe1c8  f0911930  [anon:libc_malloc]
         f07fe1cc  f091193c  [anon:libc_malloc]
         f07fe1d0  00000000
         f07fe1d4  f1064939  /system/lib/libbinder.so
    #10  f07fe1d8  f0911930  [anon:libc_malloc]
         f07fe1dc  f1465905  /system/lib/libutils.so
    #11  f07fe1e0  f0905240  [anon:libc_malloc]
         f07fe1e4  f0911930  [anon:libc_malloc]
         f07fe1e8  f0905220  [anon:libc_malloc]
         f07fe1ec  f0911930  [anon:libc_malloc]
         f07fe1f0  dd515605
         f07fe1f4  f07fe230
         f07fe1f8  f07fe230
         f07fe1fc  f07fe230
         f07fe200  00000078
         f07fe204  00005a6a
         f07fe208  00005a6a
         f07fe20c  f1b3b020
         f07fe210  f07fe230
         f07fe214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f07fe218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fe21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f07fe220  f07fe238
         f07fe224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fe228  f07fe230
         f07fe22c  00000000
         f07fe230  f1b3adc0
         f07fe234  f03fe230
         f07fe238  00005a6c
         f07fe23c  00005a6a
         f07fe240  00000001
         f07fe244  f0701000
         f07fe248  000fd230
         f07fe24c  00001000
         f07fe250  00000000
         f07fe254  00000000
         f07fe258  00000003
         f07fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 24483, name: HwBinder:23146_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f03fe118  r3  f03fe074
    r4  f12be260  r5  c0306201  r6  f03fe118  r7  00000036
    r8  f03fe138  r9  f12be260  r10 00000000  r11 f03fe120
    ip  00000000  sp  f03fe060  lr  f126c709  pc  f129e1c4

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:
         f03fe020  f0901f10  [anon:libc_malloc]
         f03fe024  f125e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f03fe028  f0a07240  [anon:libc_malloc]
         f03fe02c  f0a07240  [anon:libc_malloc]
         f03fe030  f0a07240  [anon:libc_malloc]
         f03fe034  f0a07240  [anon:libc_malloc]
         f03fe038  00000000
         f03fe03c  f0537518  [anon:libc_malloc]
         f03fe040  f0501f10  [anon:libc_malloc]
         f03fe044  f1466c35  /system/lib/libutils.so
         f03fe048  f0535010  [anon:libc_malloc]
         f03fe04c  f03fe490
         f03fe050  00000000
         f03fe054  000053c8
         f03fe058  00000000
         f03fe05c  00000000
    #00  f03fe060  f03fe074
         ........  ........
    #01  f03fe060  f03fe074
         f03fe064  dd515605
         f03fe068  f0537500  [anon:libc_malloc]
         f03fe06c  f0fe7555  /system/lib/libhidlbase.so
         f03fe070  f03fe118
         f03fe074  00000000
    #02  f03fe078  f12c63c0  [anon:.bss]
         f03fe07c  f0909e08  [anon:libc_malloc]
         f03fe080  f03fe038
         f03fe084  f0537554  [anon:libc_malloc]
         f03fe088  f0537598  [anon:libc_malloc]
         f03fe08c  00000004
         f03fe090  00000000
         f03fe094  00000000
         f03fe098  00000000
         f03fe09c  00000000
         f03fe0a0  00000000
         f03fe0a4  f0505090  [anon:libc_malloc]
         f03fe0a8  00000004
         f03fe0ac  00000006
         f03fe0b0  00000004
         f03fe0b4  00000000
         ........  ........
    #03  f03fe1b8  f03fe1e4
         f03fe1bc  00005a6a
         f03fe1c0  f0529300  [anon:libc_malloc]
         f03fe1c4  f052930c  [anon:libc_malloc]
         f03fe1c8  00000000
         f03fe1cc  00000000
         f03fe1d0  f03fe1e4
         f03fe1d4  f0ff370d  /system/lib/libhidlbase.so
    #04  f03fe1d8  f0529300  [anon:libc_malloc]
         f03fe1dc  f1465905  /system/lib/libutils.so
    #05  f03fe1e0  f0502060  [anon:libc_malloc]
         f03fe1e4  f0529300  [anon:libc_malloc]
         f03fe1e8  f05001d0  [anon:libc_malloc]
         f03fe1ec  f0529300  [anon:libc_malloc]
         f03fe1f0  dd515605
         f03fe1f4  f03fe230
         f03fe1f8  f03fe230
         f03fe1fc  f03fe230
         f03fe200  00000078
         f03fe204  00005a6c
         f03fe208  00005a6a
         f03fe20c  f07fe490
         f03fe210  f03fe230
         f03fe214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f03fe218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f03fe21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f03fe220  f03fe238
         f03fe224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f03fe228  f03fe230
         f03fe22c  00000000
         f03fe230  f07fe230
         f03fe234  f02fd230
         f03fe238  00005fa3
         f03fe23c  00005a6a
         f03fe240  00000001
         f03fe244  f0301000
         f03fe248  000fd230
         f03fe24c  00001000
         f03fe250  00000000
         f03fe254  00000000
         f03fe258  00000003
         f03fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 24486, name: HwBinder:23146_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f01fc118  r3  f01fc074
    r4  f12be260  r5  c0306201  r6  f01fc118  r7  00000036
    r8  f01fc138  r9  f12be260  r10 00000000  r11 f01fc120
    ip  00000000  sp  f01fc060  lr  f126c709  pc  f129e1c4

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:
         f01fc020  f0902910  [anon:libc_malloc]
         f01fc024  f125e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f01fc028  f0604900  [anon:libc_malloc]
         f01fc02c  f0a07240  [anon:libc_malloc]
         f01fc030  f0604900  [anon:libc_malloc]
         f01fc034  f0a07240  [anon:libc_malloc]
         f01fc038  00000000
         f01fc03c  f090acbc  [anon:libc_malloc]
         f01fc040  f090acc4  [anon:libc_malloc]
         f01fc044  f090accc  [anon:libc_malloc]
         f01fc048  f0535010  [anon:libc_malloc]
         f01fc04c  f01fc490
         f01fc050  00000000
         f01fc054  000053cc
         f01fc058  00000000
         f01fc05c  00000000
    #00  f01fc060  f01fc074
         ........  ........
    #01  f01fc060  f01fc074
         f01fc064  dd515605
         f01fc068  f093c500  [anon:libc_malloc]
         f01fc06c  f0fe7555  /system/lib/libhidlbase.so
         f01fc070  f01fc118
         f01fc074  00000000
    #02  f01fc078  f12c63c0  [anon:.bss]
         f01fc07c  f090ac08  [anon:libc_malloc]
         f01fc080  f01fc038
         f01fc084  f093c554  [anon:libc_malloc]
         f01fc088  f093c598  [anon:libc_malloc]
         f01fc08c  00515605
         f01fc090  00000000
         f01fc094  00000000
         f01fc098  00000000
         f01fc09c  00000000
         f01fc0a0  00000000
         f01fc0a4  f0910128  [anon:libc_malloc]
         f01fc0a8  00000004
         f01fc0ac  00000006
         f01fc0b0  00000004
         f01fc0b4  00000000
         ........  ........
    #03  f01fc1b8  f01fc1e4
         f01fc1bc  00005a6a
         f01fc1c0  f05290f0  [anon:libc_malloc]
         f01fc1c4  f05290fc  [anon:libc_malloc]
         f01fc1c8  00000000
         f01fc1cc  00000000
         f01fc1d0  f01fc1e4
         f01fc1d4  f0ff370d  /system/lib/libhidlbase.so
    #04  f01fc1d8  f05290f0  [anon:libc_malloc]
         f01fc1dc  f1465905  /system/lib/libutils.so
    #05  f01fc1e0  f0502090  [anon:libc_malloc]
         f01fc1e4  f05290f0  [anon:libc_malloc]
         f01fc1e8  f0500220  [anon:libc_malloc]
         f01fc1ec  f05290f0  [anon:libc_malloc]
         f01fc1f0  dd515605
         f01fc1f4  f01fc230
         f01fc1f8  f01fc230
         f01fc1fc  f01fc230
         f01fc200  00000078
         f01fc204  00005fa3
         f01fc208  00005a6a
         f01fc20c  f03fe490
         f01fc210  f01fc230
         f01fc214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f01fc218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f01fc21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f01fc220  f01fc238
         f01fc224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f01fc228  f01fc230
         f01fc22c  00000000
         f01fc230  f02fd230
         f01fc234  f00fb230
         f01fc238  00005fa6
         f01fc23c  00005a6a
         f01fc240  00000001
         f01fc244  f00ff000
         f01fc248  000fd230
         f01fc24c  00001000
         f01fc250  00000000
         f01fc254  00000000
         f01fc258  00000003
         f01fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 25947, name: HwBinder:23146_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f00fb118  r3  f00fb074
    r4  f12be260  r5  c0306201  r6  f00fb118  r7  00000036
    r8  f00fb138  r9  f12be260  r10 00000000  r11 f00fb120
    ip  00000000  sp  f00fb060  lr  f126c709  pc  f129e1c4

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:
         f00fb020  00000000
         f00fb024  00000000
         f00fb028  00000002
         f00fb02c  f12be260  [anon:.bss]
         f00fb030  00000000
         f00fb034  f1267d63  /apex/com.android.runtime/lib/bionic/libc.so
         f00fb038  00000000
         f00fb03c  f0537a18  [anon:libc_malloc]
         f00fb040  f0974690  [anon:libc_malloc]
         f00fb044  f1466c35  /system/lib/libutils.so
         f00fb048  f0535010  [anon:libc_malloc]
         f00fb04c  f00fb490
         f00fb050  00000000
         f00fb054  000053d0
         f00fb058  00000000
         f00fb05c  00000000
    #00  f00fb060  f00fb074
         ........  ........
    #01  f00fb060  f00fb074
         f00fb064  dd515605
         f00fb068  f0537a00  [anon:libc_malloc]
         f00fb06c  f0fe7555  /system/lib/libhidlbase.so
         f00fb070  f00fb118
         f00fb074  00000000
    #02  f00fb078  00000011
         f00fb07c  f00fb160
         f00fb080  f0537a00  [anon:libc_malloc]
         f00fb084  f0537a54  [anon:libc_malloc]
         f00fb088  f0537a98  [anon:libc_malloc]
         f00fb08c  00000004
         f00fb090  00000000
         f00fb094  00000000
         f00fb098  00000000
         f00fb09c  00000000
         f00fb0a0  00000000
         f00fb0a4  f0505018  [anon:libc_malloc]
         f00fb0a8  00000004
         f00fb0ac  00000006
         f00fb0b0  00000004
         f00fb0b4  00000000
         ........  ........
    #03  f00fb1b8  f00fb1e4
         f00fb1bc  00005a6a
         f00fb1c0  f0529120  [anon:libc_malloc]
         f00fb1c4  f052912c  [anon:libc_malloc]
         f00fb1c8  00000000
         f00fb1cc  00000000
         f00fb1d0  f00fb1e4
         f00fb1d4  f0ff370d  /system/lib/libhidlbase.so
    #04  f00fb1d8  f0529120  [anon:libc_malloc]
         f00fb1dc  f1465905  /system/lib/libutils.so
    #05  f00fb1e0  f05020a8  [anon:libc_malloc]
         f00fb1e4  f0529120  [anon:libc_malloc]
         f00fb1e8  f0500240  [anon:libc_malloc]
         f00fb1ec  f0529120  [anon:libc_malloc]
         f00fb1f0  dd515605
         f00fb1f4  f00fb230
         f00fb1f8  f00fb230
         f00fb1fc  f00fb230
         f00fb200  00000078
         f00fb204  00005fa3
         f00fb208  00005a6a
         f00fb20c  f03fe490
         f00fb210  f00fb230
         f00fb214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f00fb218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f00fb21c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f00fb220  f00fb238
         f00fb224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         f00fb228  f00fb230
         f00fb22c  00000000
         f00fb230  f01fc230
         f00fb234  efffa230
         f00fb238  0000655b
         f00fb23c  00005a6a
         f00fb240  00000001
         f00fb244  efffe000
         f00fb248  000fd230
         f00fb24c  00001000
         f00fb250  00000000
         f00fb254  00000000
         f00fb258  00000003
         f00fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23146, tid: 31767, name: HwBinder:23146_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  efbf6118  r3  efbf6074
    r4  f12be260  r5  c0306201  r6  efbf6118  r7  00000036
    r8  efbf6138  r9  f12be260  r10 00000000  r11 efbf6120
    ip  00000000  sp  efbf6060  lr  f126c709  pc  f129e1c4

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:
         efbf6020  f12c63c0  [anon:.bss]
         efbf6024  f090f208  [anon:libc_malloc]
         efbf6028  efbf5fe0
         efbf602c  f12be260  [anon:.bss]
         efbf6030  efbf6120
         efbf6034  f1231257  /apex/com.android.runtime/lib/bionic/libc.so
         efbf6038  00000000
         efbf603c  f093d7d8  [anon:libc_malloc]
         efbf6040  f098c770  [anon:libc_malloc]
         efbf6044  f1466c35  /system/lib/libutils.so
         efbf6048  f0535010  [anon:libc_malloc]
         efbf604c  efbf6490
         efbf6050  00000000
         efbf6054  000053d4
         efbf6058  00000000
         efbf605c  00000000
    #00  efbf6060  efbf6074
         ........  ........
    #01  efbf6060  efbf6074
         efbf6064  dd515605
         efbf6068  f093d7c0  [anon:libc_malloc]
         efbf606c  f0fe7555  /system/lib/libhidlbase.so
         efbf6070  efbf6118
         efbf6074  00000000
    #02  efbf6078  00000000
         efbf607c  00000000
         efbf6080  f0a00380  [anon:libc_malloc]
         efbf6084  f093d814  [anon:libc_malloc]
         efbf6088  f093d858  [anon:libc_malloc]
         efbf608c  00000004
         efbf6090  00000004
         efbf6094  fffffff0
         efbf6098  fffffff0
         efbf609c  f123dc61  /apex/com.android.runtime/lib/bionic/libc.so
         efbf60a0  dd515605
         efbf60a4  fffffffc
         efbf60a8  f0a029f0  [anon:libc_malloc]
         efbf60ac  f122a26c  /apex/com.android.runtime/lib/bionic/libc.so
         efbf60b0  f090f208  [anon:libc_malloc]
         efbf60b4  f0a00380  [anon:libc_malloc]
         ........  ........
    #03  efbf61b8  efbf61e4
         efbf61bc  00005a6a
         efbf61c0  f058dd80  [anon:libc_malloc]
         efbf61c4  f058dd8c  [anon:libc_malloc]
         efbf61c8  00000000
         efbf61cc  00000000
         efbf61d0  efbf61e4
         efbf61d4  f0ff370d  /system/lib/libhidlbase.so
    #04  efbf61d8  f058dd80  [anon:libc_malloc]
         efbf61dc  f1465905  /system/lib/libutils.so
    #05  efbf61e0  f09067c8  [anon:libc_malloc]
         efbf61e4  f058dd80  [anon:libc_malloc]
         efbf61e8  f058cbe0  [anon:libc_malloc]
         efbf61ec  f058dd80  [anon:libc_malloc]
         efbf61f0  dd515605
         efbf61f4  efbf6230
         efbf61f8  efbf6230
         efbf61fc  efbf6230
         efbf6200  00000078
         efbf6204  00005fa6
         efbf6208  00005a6a
         efbf620c  f01fc490
         efbf6210  efbf6230
         efbf6214  f12ae089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  efbf6218  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efbf621c  f1268143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  efbf6220  efbf6238
         efbf6224  f12ae073  /apex/com.android.runtime/lib/bionic/libc.so
         efbf6228  efbf6230
         efbf622c  00000000
         efbf6230  efcf7230
         efbf6234  efaf5230
         efbf6238  00007c17
         efbf623c  00005a6a
         efbf6240  00000001
         efbf6244  efaf9000
         efbf6248  000fd230
         efbf624c  00001000
         efbf6250  00000000
         efbf6254  00000000
         efbf6258  00000003
         efbf625c  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:[21182134] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
