*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-12 02:48:58+0900
pid: 3608, tid: 27585, name: Binder:3608_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00006bc1  r2  00000006  r3  e5df6d98
    r4  e5df6dac  r5  e5df6d90  r6  00000e18  r7  0000016b
    r8  e5df6da8  r9  e5df6d98  r10 e5df6dc8  r11 e5df6db8
    ip  00006bc1  sp  e5df6d68  lr  e7193c43  pc  e7193c56

backtrace:
      #00 pc 0005ec56  /apex/com.android.runtime/lib/bionic/libc.so (abort+166) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005a4f4  /system/lib/libbinder.so (abort_with_message(char const*)+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #02 pc 0005a5ec  /system/lib/libbinder.so (__ubsan_handle_implicit_conversion_minimal_abort+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003db51  /system/lib/libbinder.so (android::BpServiceManager::getService(android::String16 const&) const+468) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 00005c47  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::getInstance()+162) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #05 pc 00005b6b  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::generateSessionID()+46) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011bb1  /system/lib/libmediadrmmetrics_lite.so (android::reportDrmPluginMetrics(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, android::String8 const&, android::String8 const&, android::String8 const&)+316) (BuildId: da23eb482fd8e6528a67d4088289e1e5)
      #07 pc 0001708d  /system/lib/libmediadrm.so (android::DrmHal::reportPluginMetrics() const+408) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #08 pc 00016de9  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+44) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #09 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #13 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #14 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #15 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #16 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #17 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         e5df6d28  e6b14120  [anon:libc_malloc]
         e5df6d2c  e6ee9004  /system/lib/libmediametrics.so
         e5df6d30  e6b14120  [anon:libc_malloc]
         e5df6d34  e7749527  /system/lib/libbinder.so
         e5df6d38  00000002
         e5df6d3c  e5df6e04
         e5df6d40  ffffffdf
         e5df6d44  ffffffe0
         e5df6d48  f3099b91
         e5df6d4c  d9faf5a6
         e5df6d50  e5df6d90
         e5df6d54  e6b14120  [anon:libc_malloc]
         e5df6d58  d9faf5a6
         e5df6d5c  e5df6d90
         e5df6d60  00000e18
         e5df6d64  00001388
    #00  e5df6d68  e5df6dd8
         e5df6d6c  e5df6de8
         e5df6d70  e5df6df8
         e5df6d74  e5df6e08
         e5df6d78  e6b14120  [anon:libc_malloc]
         e5df6d7c  e5df6e04
         e5df6d80  e6b14120  [anon:libc_malloc]
         e5df6d84  e774ed6f  /system/lib/libbinder.so
         e5df6d88  00000000
         e5df6d8c  e666cc00  [anon:libc_malloc]
         e5df6d90  ffffffdf
         e5df6d94  ffffffff
         e5df6d98  00000000
         e5df6d9c  00000000
         e5df6da0  ffffffff
         e5df6da4  00000e18
         ........  ........
    #01  e5df6e50  e6b14120  [anon:libc_malloc]
         e5df6e54  e77685f0  /system/lib/libbinder.so
    #02  e5df6e58  e6b14120  [anon:libc_malloc]
         e5df6e5c  e774bb55  /system/lib/libbinder.so
    #03  e5df6e60  00000000
         e5df6e64  f3099b91
         e5df6e68  e5df6e90
         e5df6e6c  e71ec168  [anon:.bss]
         e5df6e70  0000001d
         e5df6e74  e7193781  /apex/com.android.runtime/lib/bionic/libc.so
         e5df6e78  e71eb260  [anon:.bss]
         e5df6e7c  e5df6f14
         e5df6e80  0000001d
         e5df6e84  e6b34080  [anon:libc_malloc]
         e5df6e88  00000000
         e5df6e8c  e6b140d0  [anon:libc_malloc]
         e5df6e90  00000000
         e5df6e94  00000000
         e5df6e98  00000000
         e5df6e9c  00000000
         ........  ........
    #04  e5df6f10  f3099b91
         e5df6f14  e6b11dc0  [anon:libc_malloc]
         e5df6f18  e5df6f80
         e5df6f1c  e6b14120  [anon:libc_malloc]
         e5df6f20  f3099b91
         e5df6f24  e6630c00  [anon:libc_malloc]
         e5df6f28  e71eb260  [anon:.bss]
         e5df6f2c  e6630be0  [anon:libc_malloc]
         e5df6f30  0000001d
         e5df6f34  00000000
         e5df6f38  e662dc48  [anon:libc_malloc]
         e5df6f3c  e71eb260  [anon:.bss]
         e5df6f40  e6ff5084  /system/lib/libmediadrm.so
         e5df6f44  e6ee5b6f  /system/lib/libmediametrics.so
    #05  e5df6f48  0000001d
         e5df6f4c  f3099b91
         e5df6f50  e6b143c0  [anon:libc_malloc]
         e5df6f54  00000020
         e5df6f58  0000001d
         e5df6f5c  e7265bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  e5df6f60  e66387b6  [anon:libc_malloc]
         e5df6f64  e767310d  /system/lib/libstagefright_foundation.so
         e5df6f68  e5df6fb8
         e5df6f6c  e6b12000  [anon:libc_malloc]
         e5df6f70  e6b143d0  [anon:libc_malloc]
         e5df6f74  e767a1a5  /system/lib/libstagefright_foundation.so
         e5df6f78  0000004d
         e5df6f7c  000000e8
         e5df6f80  00000021
         e5df6f84  0000001d
         e5df6f88  e6b143c0  [anon:libc_malloc]
         e5df6f8c  00000136
         e5df6f90  f3099b91
         e5df6f94  e662dc00  [anon:libc_malloc]
         e5df6f98  e6638540  [anon:libc_malloc]
         e5df6f9c  00000136
         ........  ........
    #07  e5df6fb8  00000141
         e5df6fbc  00000136
         e5df6fc0  e6638540  [anon:libc_malloc]
         e5df6fc4  e6602220  [anon:libc_malloc]
         e5df6fc8  e6b14370  [anon:libc_malloc]
         e5df6fcc  e6b07858  [anon:libc_malloc]
         e5df6fd0  e6ff5084  /system/lib/libmediadrm.so
         e5df6fd4  e6623610  [anon:libc_malloc]
         e5df6fd8  000000e8
         e5df6fdc  00000007
         e5df6fe0  00000001
         e5df6fe4  e766ce7c  /system/lib/libstagefright_foundation.so
         e5df6fe8  00000000
         e5df6fec  00000001
         e5df6ff0  f3099b91
         e5df6ff4  e662dc10  [anon:libc_malloc]
         ........  ........
    #08  e5df7018  00000010
         e5df701c  00000000
         e5df7020  e666ce00  [anon:libc_malloc]
         e5df7024  00000000
         e5df7028  00000000
         e5df702c  00000000
         e5df7030  00000000
         e5df7034  00000000
         e5df7038  f3099b91
         e5df703c  e662dc10  [anon:libc_malloc]
         e5df7040  e660db40  [anon:libc_malloc]
         e5df7044  e71eb260  [anon:.bss]
         e5df7048  00000000
         e5df704c  e5df71e4
         e5df7050  00000e18
         e5df7054  e774220f  /system/lib/libbinder.so
    #09  e5df7058  e660db40  [anon:libc_malloc]
         e5df705c  e6b05ee0  [anon:libc_malloc]
         e5df7060  e662dc10  [anon:libc_malloc]
         e5df7064  f3099b91
         e5df7068  e660db40  [anon:libc_malloc]
         e5df706c  e6602720  [anon:libc_malloc]
         e5df7070  00000001
         e5df7074  e7742193  /system/lib/libbinder.so
    #10  e5df7078  e71eb260  [anon:.bss]
         e5df707c  e666cc00  [anon:libc_malloc]
         e5df7080  e660db40  [anon:libc_malloc]
         e5df7084  e666cc54  [anon:libc_malloc]
         e5df7088  e71eb260  [anon:.bss]
         e5df708c  e77490ad  /system/lib/libbinder.so
    #11  e5df7090  00000000
         e5df7094  e6b0eb08  [anon:libc_malloc]
         e5df7098  e6b0eb2c  [anon:libc_malloc]
         e5df709c  e6b0ec30  [anon:libc_malloc]
         e5df70a0  00000000
         e5df70a4  e6b0eb7c  [anon:libc_malloc]
         e5df70a8  e6800000
         e5df70ac  e6b0ebf8  [anon:libc_malloc]
         e5df70b0  e6b14cc0  [anon:libc_malloc]
         e5df70b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e5df70b8  00000004
         e5df70bc  00000000
         e5df70c0  00000000
         e5df70c4  f3099b91
         e5df70c8  00000000
         e5df70cc  e6b0eb08  [anon:libc_malloc]
         ........  ........
    #12  e5df71a0  e5df7230
         e5df71a4  e77492b1  /system/lib/libbinder.so
         e5df71a8  00000000
         e5df71ac  e666cc00  [anon:libc_malloc]
         e5df71b0  e666cc90  [anon:libc_malloc]
         e5df71b4  00000000
         e5df71b8  00000000
         e5df71bc  e774935b  /system/lib/libbinder.so
    #13  e5df71c0  00000000
         e5df71c4  e77488af  /system/lib/libbinder.so
         e5df71c8  e6b12110  [anon:libc_malloc]
         e5df71cc  e6b1211c  [anon:libc_malloc]
         e5df71d0  00000000
         e5df71d4  e7762939  /system/lib/libbinder.so
    #14  e5df71d8  e6b12110  [anon:libc_malloc]
         e5df71dc  e758e905  /system/lib/libutils.so
    #15  e5df71e0  e6b05df0  [anon:libc_malloc]
         e5df71e4  e6b12110  [anon:libc_malloc]
         e5df71e8  e6b05de0  [anon:libc_malloc]
         e5df71ec  e6b12110  [anon:libc_malloc]
         e5df71f0  f3099b91
         e5df71f4  e5df7230
         e5df71f8  e5df7230
         e5df71fc  e5df7230
         e5df7200  00000078
         e5df7204  000013fc
         e5df7208  00000e18
         e5df720c  e63fd490
         e5df7210  e5df7230
         e5df7214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  e5df7218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5df721c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  e5df7220  e5df7238
         e5df7224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5df7228  e5df7230
         e5df722c  00000000
         e5df7230  e5ef8230
         e5df7234  e5cf6230
         e5df7238  ffffffff
         e5df723c  00000000
         e5df7240  00000001
         e5df7244  e5cfa000
         e5df7248  000fd230
         e5df724c  00001000
         e5df7250  00000000
         e5df7254  00000000
         e5df7258  00000003
         e5df725c  00000000

memory near r1:
    00006ba0 -------- -------- -------- --------  ................
    00006bb0 -------- -------- -------- --------  ................
    00006bc0 -------- -------- -------- --------  ................
    00006bd0 -------- -------- -------- --------  ................
    00006be0 -------- -------- -------- --------  ................
    00006bf0 -------- -------- -------- --------  ................
    00006c00 -------- -------- -------- --------  ................
    00006c10 -------- -------- -------- --------  ................
    00006c20 -------- -------- -------- --------  ................
    00006c30 -------- -------- -------- --------  ................
    00006c40 -------- -------- -------- --------  ................
    00006c50 -------- -------- -------- --------  ................
    00006c60 -------- -------- -------- --------  ................
    00006c70 -------- -------- -------- --------  ................
    00006c80 -------- -------- -------- --------  ................
    00006c90 -------- -------- -------- --------  ................

memory near r3:
    e5df6d78 e6b14120 e5df6e04 e6b14120 e774ed6f   A...n.. A..o.t.
    e5df6d88 00000000 e666cc00 ffffffdf ffffffff  ......f.........
    e5df6d98 00000000 00000000 ffffffff 00000e18  ................
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......
    e5df6e48 e6b14120 e77684f8 e6b14120 e77685f0   A....v. A....v.
    e5df6e58 e6b14120 e774bb55 00000000 f3099b91   A..U.t.........
    e5df6e68 e5df6e90 e71ec168 0000001d e7193781  .n..h........7..

memory near r4:
    e5df6d8c e666cc00 ffffffdf ffffffff 00000000  ..f.............
    e5df6d9c 00000000 ffffffff 00000e18 000003f5  ................
    e5df6dac 00000000 00000000 00000000 00000000  ................
    e5df6dbc 00000000 00000000 00000000 00000000  ................
    e5df6dcc 00000000 00000000 00000000 00000000  ................
    e5df6ddc 00000000 00000000 00000000 00000000  ................
    e5df6dec 00000000 00000000 00000000 00000000  ................
    e5df6dfc 00000000 00000000 00000000 00000000  ................
    e5df6e0c 00000000 00000000 00000000 00000000  ................
    e5df6e1c 00000000 00000000 00000000 e773f5aa  ..............s.
    e5df6e2c d9faf5a6 e5df6f18 e6b14120 00001388  .....o.. A......
    e5df6e3c ffffffec e71eb260 e6ee9004 e6b14120  ....`....... A..
    e5df6e4c e77684f8 e6b14120 e77685f0 e6b14120  ..v. A....v. A..
    e5df6e5c e774bb55 00000000 f3099b91 e5df6e90  U.t..........n..
    e5df6e6c e71ec168 0000001d e7193781 e71eb260  h........7..`...
    e5df6e7c e5df6f14 0000001d e6b34080 00000000  .o.......@......

memory near r5:
    e5df6d70 e5df6df8 e5df6e08 e6b14120 e5df6e04  .m...n.. A...n..
    e5df6d80 e6b14120 e774ed6f 00000000 e666cc00   A..o.t.......f.
    e5df6d90 ffffffdf ffffffff 00000000 00000000  ................
    e5df6da0 ffffffff 00000e18 000003f5 00000000  ................
    e5df6db0 00000000 00000000 00000000 00000000  ................
    e5df6dc0 00000000 00000000 00000000 00000000  ................
    e5df6dd0 00000000 00000000 00000000 00000000  ................
    e5df6de0 00000000 00000000 00000000 00000000  ................
    e5df6df0 00000000 00000000 00000000 00000000  ................
    e5df6e00 00000000 00000000 00000000 00000000  ................
    e5df6e10 00000000 00000000 00000000 00000000  ................
    e5df6e20 00000000 00000000 e773f5aa d9faf5a6  ..........s.....
    e5df6e30 e5df6f18 e6b14120 00001388 ffffffec  .o.. A..........
    e5df6e40 e71eb260 e6ee9004 e6b14120 e77684f8  `....... A....v.
    e5df6e50 e6b14120 e77685f0 e6b14120 e774bb55   A....v. A..U.t.
    e5df6e60 00000000 f3099b91 e5df6e90 e71ec168  .........n..h...

memory near r8:
    e5df6d88 00000000 e666cc00 ffffffdf ffffffff  ......f.........
    e5df6d98 00000000 00000000 ffffffff 00000e18  ................
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......
    e5df6e48 e6b14120 e77684f8 e6b14120 e77685f0   A....v. A....v.
    e5df6e58 e6b14120 e774bb55 00000000 f3099b91   A..U.t.........
    e5df6e68 e5df6e90 e71ec168 0000001d e7193781  .n..h........7..
    e5df6e78 e71eb260 e5df6f14 0000001d e6b34080  `....o.......@..

memory near r9:
    e5df6d78 e6b14120 e5df6e04 e6b14120 e774ed6f   A...n.. A..o.t.
    e5df6d88 00000000 e666cc00 ffffffdf ffffffff  ......f.........
    e5df6d98 00000000 00000000 ffffffff 00000e18  ................
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......
    e5df6e48 e6b14120 e77684f8 e6b14120 e77685f0   A....v. A....v.
    e5df6e58 e6b14120 e774bb55 00000000 f3099b91   A..U.t.........
    e5df6e68 e5df6e90 e71ec168 0000001d e7193781  .n..h........7..

memory near r10:
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......
    e5df6e48 e6b14120 e77684f8 e6b14120 e77685f0   A....v. A....v.
    e5df6e58 e6b14120 e774bb55 00000000 f3099b91   A..U.t.........
    e5df6e68 e5df6e90 e71ec168 0000001d e7193781  .n..h........7..
    e5df6e78 e71eb260 e5df6f14 0000001d e6b34080  `....o.......@..
    e5df6e88 00000000 e6b140d0 00000000 00000000  .....@..........
    e5df6e98 00000000 00000000 00000000 00000000  ................

memory near r11:
    e5df6d98 00000000 00000000 ffffffff 00000e18  ................
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......
    e5df6e48 e6b14120 e77684f8 e6b14120 e77685f0   A....v. A....v.
    e5df6e58 e6b14120 e774bb55 00000000 f3099b91   A..U.t.........
    e5df6e68 e5df6e90 e71ec168 0000001d e7193781  .n..h........7..
    e5df6e78 e71eb260 e5df6f14 0000001d e6b34080  `....o.......@..
    e5df6e88 00000000 e6b140d0 00000000 00000000  .....@..........

memory near ip:
    00006ba0 -------- -------- -------- --------  ................
    00006bb0 -------- -------- -------- --------  ................
    00006bc0 -------- -------- -------- --------  ................
    00006bd0 -------- -------- -------- --------  ................
    00006be0 -------- -------- -------- --------  ................
    00006bf0 -------- -------- -------- --------  ................
    00006c00 -------- -------- -------- --------  ................
    00006c10 -------- -------- -------- --------  ................
    00006c20 -------- -------- -------- --------  ................
    00006c30 -------- -------- -------- --------  ................
    00006c40 -------- -------- -------- --------  ................
    00006c50 -------- -------- -------- --------  ................
    00006c60 -------- -------- -------- --------  ................
    00006c70 -------- -------- -------- --------  ................
    00006c80 -------- -------- -------- --------  ................
    00006c90 -------- -------- -------- --------  ................

memory near sp:
    e5df6d48 f3099b91 d9faf5a6 e5df6d90 e6b14120  .........m.. A..
    e5df6d58 d9faf5a6 e5df6d90 00000e18 00001388  .....m..........
    e5df6d68 e5df6dd8 e5df6de8 e5df6df8 e5df6e08  .m...m...m...n..
    e5df6d78 e6b14120 e5df6e04 e6b14120 e774ed6f   A...n.. A..o.t.
    e5df6d88 00000000 e666cc00 ffffffdf ffffffff  ......f.........
    e5df6d98 00000000 00000000 ffffffff 00000e18  ................
    e5df6da8 000003f5 00000000 00000000 00000000  ................
    e5df6db8 00000000 00000000 00000000 00000000  ................
    e5df6dc8 00000000 00000000 00000000 00000000  ................
    e5df6dd8 00000000 00000000 00000000 00000000  ................
    e5df6de8 00000000 00000000 00000000 00000000  ................
    e5df6df8 00000000 00000000 00000000 00000000  ................
    e5df6e08 00000000 00000000 00000000 00000000  ................
    e5df6e18 00000000 00000000 00000000 00000000  ................
    e5df6e28 e773f5aa d9faf5a6 e5df6f18 e6b14120  ..s......o.. A..
    e5df6e38 00001388 ffffffec e71eb260 e6ee9004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e7193c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e7193c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e7193c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e7193c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e7193c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e7193c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e7193c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e7193c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e7193ca0 98018acf 8acff908 8acff900 f9009800  ................
    e7193cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e7193cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e7193cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e7193ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e7193cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e7193d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e7193d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e7193c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e7193c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e7193c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e7193c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e7193c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e7193c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e7193c94 8acff900 f90b9802 f9008acf 98018acf  ................
    e7193ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e7193cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e7193cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e7193cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e7193ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e7193cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e7193d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e7193d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e7193d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    ae731000-ae732fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ae733000-ae733fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ae734000-ae734fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e51ef000-e51effff ---         0      1000
    e51f0000-e52eefff rw-         0     ff000
    e52ef000-e52f0fff ---         0      2000
    e52f1000-e53effff rw-         0     ff000
    e53f0000-e53f1fff ---         0      2000
    e53f2000-e54f0fff rw-         0     ff000
    e54f1000-e54f2fff ---         0      2000
    e54f3000-e55f1fff rw-         0     ff000
    e55f2000-e55f3fff ---         0      2000
    e55f4000-e56f2fff rw-         0     ff000
    e56f3000-e56f4fff ---         0      2000
    e56f5000-e57f3fff rw-         0     ff000
    e57f4000-e57f5fff ---         0      2000
    e57f6000-e58f4fff rw-         0     ff000
    e58f5000-e58f6fff ---         0      2000
    e58f7000-e59f5fff rw-         0     ff000
    e59f6000-e59f7fff ---         0      2000
    e59f8000-e5af6fff rw-         0     ff000
    e5af7000-e5af8fff ---         0      2000
    e5af9000-e5bf7fff rw-         0     ff000
    e5bf8000-e5bf9fff ---         0      2000
    e5bfa000-e5cf8fff rw-         0     ff000
    e5cf9000-e5cfafff ---         0      2000
    e5cfb000-e5df9fff rw-         0     ff000
    e5dfa000-e5dfbfff ---         0      2000
    e5dfc000-e5efafff rw-         0     ff000
    e5efb000-e5efcfff ---         0      2000
    e5efd000-e5ffbfff rw-         0     ff000
    e5ffc000-e5ffdfff ---         0      2000
    e5ffe000-e60fcfff rw-         0     ff000
    e60fd000-e60fefff ---         0      2000
    e60ff000-e61fdfff rw-         0     ff000
    e61fe000-e61fffff ---         0      2000
    e6200000-e62fefff rw-         0     ff000
    e62ff000-e6300fff ---         0      2000
    e6301000-e63fffff rw-         0     ff000
    e6400000-e6401fff ---         0      2000
    e6402000-e6500fff rw-         0     ff000
    e6501000-e6501fff ---         0      1000
    e6600000-e67fffff rw-         0    200000  [anon:libc_malloc]
    e68ea000-e68eafff ---         0      1000
    e68eb000-e69e9fff rw-         0     ff000
    e69ea000-e69eafff ---         0      1000
    e6ae9000-e6aeafff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e6aeb000-e6aecfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e6aed000-e6aedfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e6aee000-e6aeefff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e6aef000-e6aeffff rw-         0      1000  [anon:.bss]
    e6b00000-e6cfffff rw-         0    200000  [anon:libc_malloc]
    e6d10000-e6d23fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e6d24000-e6d36fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e6d37000-e6d37fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e6d38000-e6d3afff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e6d79000-e6d79fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e6d7a000-e6d7afff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e6d7b000-e6d7bfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e6d7c000-e6d7cfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e6d7d000-e6d7dfff rw-         0      1000  [anon:.bss]
    e6d8b000-e6d91fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e6d92000-e6d97fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e6d98000-e6d98fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e6d99000-e6d99fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e6dc5000-e6ddbfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e6ddc000-e6df3fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e6df4000-e6df4fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e6df5000-e6df5fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e6df6000-e6df6fff rw-         0      1000  [anon:.bss]
    e6e16000-e6e1ffff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e6e20000-e6e29fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e6e2a000-e6e2afff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e6e2b000-e6e2cfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e6e43000-e6e43fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e6e44000-e6e44fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e6e45000-e6e45fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e6e46000-e6e46fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e6eac000-e6eacfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e6ead000-e6eadfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e6eae000-e6eaefff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e6eaf000-e6eaffff rw-         0      1000  [anon:.bss]
    e6ee0000-e6ee4fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e6ee5000-e6ee8fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e6ee9000-e6ee9fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e6eea000-e6eeafff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e6eeb000-e6eebfff rw-         0      1000  [anon:.bss]
    e6f21000-e6f56fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e6f57000-e6fa5fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e6fa6000-e6fa6fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e6fa7000-e6fabfff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e6fac000-e6fadfff rw-         0      2000  [anon:.bss]
    e6fd3000-e6fe2fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e6fe3000-e6ff3fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e6ff4000-e6ff4fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e6ff5000-e6ff8fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e6ff9000-e6ff9fff rw-         0      1000  [anon:.bss]
    e7008000-e7008fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e7009000-e7009fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e700a000-e700afff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e700b000-e700bfff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e7040000-e705dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e705e000-e707afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e707b000-e707bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e707c000-e707ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e7093000-e7093fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e7094000-e7094fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e7095000-e7095fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e7096000-e7096fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e70c1000-e70d8fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e70d9000-e70f9fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e70fa000-e70fafff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e70fb000-e70fefff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e7135000-e715dfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e715e000-e71e4fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e71e5000-e71e6fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e71e7000-e71eafff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e71eb000-e71edfff rw-         0      3000  [anon:.bss]
    e71ee000-e71eefff r--         0      1000  [anon:.bss]
    e71ef000-e71fbfff rw-         0      d000  [anon:.bss]
    e720f000-e720ffff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7210000-e7210fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7211000-e7211fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7254000-e7260fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e7261000-e726dfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e726e000-e726efff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e726f000-e726ffff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e7270000-e7270fff rw-         0      1000  [anon:.bss]
    e7290000-e7298fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e7299000-e72aefff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e72af000-e72affff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e72b0000-e72b0fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e72b1000-e72b1fff rw-         0      1000  [anon:.bss]
    e72d6000-e72d9fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e72da000-e72e4fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e72e5000-e72e5fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e72e6000-e72e6fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e72e7000-e72e7fff rw-         0      1000  [anon:.bss]
    e7337000-e7337fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e7338000-e7338fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e7339000-e7339fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e733a000-e733afff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e733b000-e733bfff rw-         0      1000  [anon:.bss]
    e7378000-e7378fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e7379000-e7379fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e737a000-e737afff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e737b000-e737bfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e737c000-e737cfff rw-         0      1000  [anon:.bss]
    e7382000-e73aefff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e73af000-e73edfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e73ee000-e73eefff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e73ef000-e73f4fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e73f5000-e73f5fff rw-         0      1000  [anon:.bss]
    e7402000-e7402fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e7403000-e7403fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e7404000-e7404fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e7405000-e7405fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e7454000-e7458fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e7459000-e745efff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e745f000-e745ffff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e7460000-e7460fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e7461000-e7461fff rw-         0      1000  [anon:.bss]
    e7491000-e7497fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e7498000-e749dfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e749e000-e749efff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e749f000-e749ffff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e74a0000-e74a0fff rw-         0      1000  [anon:.bss]
    e74dd000-e74e6fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74e7000-e74f8fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74f9000-e74f9fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74fa000-e74fafff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74fb000-e74fbfff rw-         0      1000  [anon:.bss]
    e7514000-e7523fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7524000-e7534fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7535000-e7535fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7536000-e7537fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e754d000-e7552fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e7553000-e7559fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e755a000-e755afff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e755b000-e755bfff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e755c000-e755cfff rw-         0      1000  [anon:.bss]
    e7581000-e758afff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e758b000-e7593fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e7594000-e7594fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e7595000-e7595fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e7596000-e7596fff rw-         0      1000  [anon:.bss]
    e75cc000-e75dbfff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e75dc000-e75f5fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e75f6000-e75f6fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e75f7000-e75f7fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e75f8000-e75f8fff rw-         0      1000  [anon:.bss]
    e7619000-e7619fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e761a000-e761afff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e761b000-e761bfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e761c000-e761cfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e761d000-e761dfff rw-         0      1000  [anon:.bss]
    e765f000-e766dfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e766e000-e767cfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e767d000-e767dfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e767e000-e767efff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e767f000-e767ffff rw-         0      1000  [anon:.bss]
    e768f000-e768ffff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e7690000-e7690fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e7691000-e7691fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e7692000-e7692fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e76d8000-e76defff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e76df000-e76e3fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e76e4000-e76e4fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e76e5000-e76e5fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e770e000-e773ffff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e7740000-e776bfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e776c000-e776cfff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e776d000-e7774fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e7775000-e7775fff rw-         0      1000  [anon:.bss]
    e7785000-e7787fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e7788000-e7788fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e7789000-e7789fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e778a000-e778afff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e778b000-e778bfff rw-         0      1000  [anon:.bss]
    e779a000-e77fdfff rw-         0     64000  [anon:linker_alloc]
    e786c000-e786cfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e789b000-e789bfff ---         0      1000
    e789c000-e789ffff rw-         0      4000  [anon:thread signal stack]
    e78a0000-e78a0fff ---         0      1000
    e78a1000-e78a4fff rw-         0      4000  [anon:thread signal stack]
    e78a5000-e78a5fff ---         0      1000
    e78a6000-e78a9fff rw-         0      4000  [anon:thread signal stack]
    e78aa000-e78aafff ---         0      1000
    e78ab000-e78aefff rw-         0      4000  [anon:thread signal stack]
    e78af000-e78affff ---         0      1000
    e78b0000-e78b3fff rw-         0      4000  [anon:thread signal stack]
    e78b4000-e78b4fff ---         0      1000
    e78b5000-e78b8fff rw-         0      4000  [anon:thread signal stack]
    e78b9000-e78b9fff ---         0      1000
    e78ba000-e78bdfff rw-         0      4000  [anon:thread signal stack]
    e78be000-e78befff ---         0      1000
    e78bf000-e78c2fff rw-         0      4000  [anon:thread signal stack]
    e78c3000-e78c3fff ---         0      1000
    e78c4000-e78c7fff rw-         0      4000  [anon:thread signal stack]
    e78c8000-e78c8fff ---         0      1000
    e78c9000-e78ccfff rw-         0      4000  [anon:thread signal stack]
    e78cd000-e78cdfff ---         0      1000
    e78ce000-e78d1fff rw-         0      4000  [anon:thread signal stack]
    e78d2000-e78d2fff ---         0      1000
    e78d3000-e78d6fff rw-         0      4000  [anon:thread signal stack]
    e78d7000-e78d7fff ---         0      1000
    e78d8000-e78dbfff rw-         0      4000  [anon:thread signal stack]
    e78dc000-e78dcfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e78de000-e78fdfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    e78fe000-e791dfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    e791e000-e793dfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    e793e000-e795dfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    e795e000-e797dfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e797e000-e799dfff r--         0     20000  /dev/__properties__/properties_serial
    e799e000-e79a7fff r--         0      a000  /dev/__properties__/property_info
    e79a9000-e79a9fff ---         0      1000
    e79aa000-e79adfff rw-         0      4000  [anon:thread signal stack]
    e79ae000-e79aefff ---         0      1000
    e79af000-e79b2fff rw-         0      4000  [anon:thread signal stack]
    e79b3000-e79b3fff ---         0      1000
    e79b4000-e79b7fff rw-         0      4000  [anon:thread signal stack]
    e79b8000-e79b8fff ---         0      1000
    e79b9000-e79bcfff rw-         0      4000  [anon:thread signal stack]
    e79bd000-e79bdfff ---         0      1000
    e79be000-e79c1fff rw-         0      4000  [anon:thread signal stack]
    e79c2000-e79c2fff ---         0      1000
    e79c3000-e79c6fff rw-         0      4000  [anon:thread signal stack]
    e79c7000-e79c7fff ---         0      1000
    e79c8000-e79cbfff rw-         0      4000  [anon:thread signal stack]
    e79cc000-e79ebfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    e79ec000-e7a0bfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    e7a0c000-e7ad3fff r--         0     c8000  [anon:linker_alloc]
    e7ad4000-e7adafff rw-         0      7000  [anon:bionic_alloc_small_objects]
    e7adc000-e7adcfff rw-         0      1000  [anon:abort message]
    e7add000-e7addfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    e7ade000-e7adefff ---         0      1000
    e7adf000-e7ae1fff rw-         0      3000
    e7ae2000-e7ae2fff ---         0      1000
    e7ae3000-e7ae5fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    e7ae6000-e7b05fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    e7b06000-e7b06fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e7b07000-e7b6afff r--         0     64000  [anon:linker_alloc]
    e7b6b000-e7b8afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e7b8b000-e7b8bfff ---         0      1000
    e7b8c000-e7b8cfff rw-         0      1000
    e7b8d000-e7b8dfff ---         0      1000
    e7b8e000-e7badfff r--         0     20000  /dev/__properties__/properties_serial
    e7bae000-e7baefff rw-         0      1000  [anon:System property context nodes]
    e7baf000-e7bb8fff r--         0      a000  /dev/__properties__/property_info
    e7bb9000-e7c1cfff r--         0     64000  [anon:linker_alloc]
    e7c1d000-e7c1efff rw-         0      2000  [anon:bionic_alloc_small_objects]
    e7c1f000-e7c1ffff r--         0      1000  [anon:atexit handlers]
    e7c20000-e7c20fff ---         0      1000
    e7c21000-e7c24fff rw-         0      4000  [anon:thread signal stack]
    e7c25000-e7c25fff rw-         0      1000  [anon:arc4random data]
    e7c26000-e7c26fff r--         0      1000  [anon:atexit handlers]
    e7c27000-e7c27fff rw-         0      1000  [anon:System property context nodes]
    e7c28000-e7c28fff rw-         0      1000  [anon:arc4random data]
    e7c29000-e7c45fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e7c46000-e7cddfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e7cde000-e7cdefff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e7cdf000-e7ce2fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e7ce3000-e7ce8fff rw-         0      6000
    e7ce9000-e7ce9fff r--         0      1000
    e7cea000-e7cebfff rw-         0      2000
    ffd52000-ffd72fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 3608, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ffd71f84  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 00000000
    ip  ffd71f40  sp  ffd71f30  lr  e7194511  pc  e718f108

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:
         ffd71ef0  00000000
         ffd71ef4  ffd71fa0  [stack]
         ffd71ef8  e6b734a4  [anon:libc_malloc]
         ffd71efc  e6b581c0  [anon:libc_malloc]
         ffd71f00  00000000
         ffd71f04  00000000
         ffd71f08  00000000
         ffd71f0c  00000000
         ffd71f10  00000000
         ffd71f14  e71eb260  [anon:.bss]
         ffd71f18  00000000
         ffd71f1c  00000000
         ffd71f20  00000000
         ffd71f24  00000000
         ffd71f28  ffd71f84  [stack]
         ffd71f2c  e71eb3a8  [anon:.bss]
    #00  ffd71f30  e7ceb020
         ffd71f34  e71eb260  [anon:.bss]
         ffd71f38  00000089
         ffd71f3c  00000000
    #01  ffd71f40  00000000
         ffd71f44  00000000
         ffd71f48  ffffffff
         ffd71f4c  ffd71f84  [stack]
         ffd71f50  00000000
         ffd71f54  f3099b91
         ffd71f58  e6ff9028  [anon:.bss]
         ffd71f5c  00000000
         ffd71f60  00000000
         ffd71f64  00000002
         ffd71f68  e71eb260  [anon:.bss]
         ffd71f6c  00000000
         ffd71f70  00000000
         ffd71f74  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ffd71f78  00000000
         ffd71f7c  e6b0907c  [anon:libc_malloc]
         ffd71f80  e6800000
         ffd71f84  e6b09000  [anon:libc_malloc]
         ffd71f88  f3099b91
         ffd71f8c  e6ff9028  [anon:.bss]
         ffd71f90  e6b65a00  [anon:libc_malloc]
         ffd71f94  e71eb260  [anon:.bss]
         ffd71f98  00000000
         ffd71f9c  e71eb260  [anon:.bss]
         ffd71fa0  00000000
         ffd71fa4  00000000
         ffd71fa8  00000000
         ffd71fac  e6fe988f  /system/lib/libmediadrm.so
    #03  ffd71fb0  00000004
         ffd71fb4  e75902cb  /system/lib/libutils.so
         ffd71fb8  00000000
         ffd71fbc  e6b50000  [anon:libc_malloc]
         ffd71fc0  00000010
         ffd71fc4  f3099b91
         ffd71fc8  e6b65a10  [anon:libc_malloc]
         ffd71fcc  e6b65a00  [anon:libc_malloc]
         ffd71fd0  e71eb260  [anon:.bss]
         ffd71fd4  00000000
         ffd71fd8  e71eb260  [anon:.bss]
         ffd71fdc  00000000
         ffd71fe0  00000000
         ffd71fe4  e6fe9dd9  /system/lib/libmediadrm.so
    #04  ffd71fe8  00000010
         ffd71fec  00000000
         ffd71ff0  e6b50200  [anon:libc_malloc]
         ffd71ff4  00000000
         ffd71ff8  00000000
         ffd71ffc  00000000
         ffd72000  00000000
         ffd72004  00000000
         ffd72008  f3099b91
         ffd7200c  e6b65a10  [anon:libc_malloc]
         ffd72010  e6b56780  [anon:libc_malloc]
         ffd72014  e71eb260  [anon:.bss]
         ffd72018  00000000
         ffd7201c  ae733289  /system/bin/mediadrmserver
         ffd72020  00000000
         ffd72024  e774220f  /system/lib/libbinder.so
    #05  ffd72028  e6b56780  [anon:libc_malloc]
         ffd7202c  e6bc28d0  [anon:libc_malloc]
         ffd72030  e6b65a10  [anon:libc_malloc]
         ffd72034  f3099b91
         ffd72038  e6b56780  [anon:libc_malloc]
         ffd7203c  e6b07200  [anon:libc_malloc]
         ffd72040  00000001
         ffd72044  e7742193  /system/lib/libbinder.so
    #06  ffd72048  e71eb260  [anon:.bss]
         ffd7204c  e6b50000  [anon:libc_malloc]
         ffd72050  e6b56780  [anon:libc_malloc]
         ffd72054  e6b50054  [anon:libc_malloc]
         ffd72058  e71eb260  [anon:.bss]
         ffd7205c  e77490ad  /system/lib/libbinder.so
    #07  ffd72060  00000000
         ffd72064  ffd72070  [stack]
         ffd72068  ffd72130  [stack]
         ffd7206c  00000000
         ffd72070  00000000
         ffd72074  e6b100f0  [anon:libc_malloc]
         ffd72078  00000004
         ffd7207c  00000006
         ffd72080  00000000
         ffd72084  00000000
         ffd72088  00000000
         ffd7208c  00000000
         ffd72090  00000000
         ffd72094  e71e0000  /apex/com.android.runtime/lib/bionic/libc.so
         ffd72098  00000000
         ffd7209c  e6010001
         ........  ........
    #08  ffd72170  00000000
         ffd72174  e77492b1  /system/lib/libbinder.so
         ffd72178  e6b11930  [anon:libc_malloc]
         ffd7217c  e6b50000  [anon:libc_malloc]
         ffd72180  e6b50090  [anon:libc_malloc]
         ffd72184  00000001
         ffd72188  00000001
         ffd7218c  e774935b  /system/lib/libbinder.so
    #09  ffd72190  e71eb260  [anon:.bss]
         ffd72194  ffd721f4  [stack]
         ffd72198  e71eb260  [anon:.bss]
         ffd7219c  ffd721f4  [stack]
         ffd721a0  ffd721fc  [stack]
         ffd721a4  ae7332e7  /system/bin/mediadrmserver
    #10  ffd721a8  e6b34080  [anon:libc_malloc]
         ffd721ac  e6b14120  [anon:libc_malloc]
         ffd721b0  e6b34080  [anon:libc_malloc]
         ffd721b4  f3099b91
         ffd721b8  00000000
         ffd721bc  e718e215  /apex/com.android.runtime/lib/bionic/libc.so
    #11  ffd721c0  ae73455c  /system/bin/mediadrmserver
         ffd721c4  00000000
         ffd721c8  00000000
         ffd721cc  00000000
         ffd721d0  00000000
         ffd721d4  ae733037  /system/bin/mediadrmserver
    #12  ffd721d8  ffd72238  [stack]
         ffd721dc  ae734000  /system/bin/mediadrmserver
         ffd721e0  ae734008  /system/bin/mediadrmserver
         ffd721e4  ae734010  /system/bin/mediadrmserver
         ffd721e8  00000000
         ffd721ec  e7cdc0dc  /apex/com.android.runtime/bin/linker
    #13  ffd721f0  00000001
         ffd721f4  ffd72975  [stack]
         ffd721f8  00000000
         ffd721fc  ffd72990  [stack]
         ffd72200  ffd72a0e  [stack]
         ffd72204  ffd72a21  [stack]
         ffd72208  ffd72a36  [stack]
         ffd7220c  ffd72a51  [stack]
         ffd72210  ffd72a64  [stack]
         ffd72214  ffd72a7d  [stack]
    #14  ffd72218  ffd72aac  [stack]
         ffd7221c  ffd72ad9  [stack]
         ffd72220  ffd72af2  [stack]
         ffd72224  ffd72b0c  [stack]
         ffd72228  ffd72d3d  [stack]
         ffd7222c  ffd72f0f  [stack]
         ffd72230  ffd72fc2  [stack]
         ffd72234  00000000
         ffd72238  00000010
         ffd7223c  0037b0d6
         ffd72240  00000006
         ffd72244  00001000
         ffd72248  00000011
         ffd7224c  00000064
         ffd72250  00000003
         ffd72254  ae731034  /system/bin/mediadrmserver
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 3644, name: Binder:3608_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e69e6fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e69e7230
    ip  e69e6f70  sp  e69e6f60  lr  e7194511  pc  e718f108

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:
         e69e6f20  e6c01db0  [anon:libc_malloc]
         e69e6f24  e6b09814  [anon:libc_malloc]
         e69e6f28  e71f33c0  [anon:.bss]
         e69e6f2c  e6b09708  [anon:libc_malloc]
         e69e6f30  e69e6ee8
         e69e6f34  e6b09868  [anon:libc_malloc]
         e69e6f38  e71f33c0  [anon:.bss]
         e69e6f3c  e6b09708  [anon:libc_malloc]
         e69e6f40  e69e6ef8
         e69e6f44  00000000
         e69e6f48  00000000
         e69e6f4c  00000000
         e69e6f50  00000000
         e69e6f54  00000000
         e69e6f58  e69e6fb4
         e69e6f5c  e71eb3a8  [anon:.bss]
    #00  e69e6f60  e69e7490
         e69e6f64  e71eb260  [anon:.bss]
         e69e6f68  00000089
         e69e6f6c  00000000
    #01  e69e6f70  00000000
         e69e6f74  00000000
         e69e6f78  ffffffff
         e69e6f7c  e69e6fb4
         e69e6f80  00000000
         e69e6f84  f3099b91
         e69e6f88  e6ff9028  [anon:.bss]
         e69e6f8c  00000000
         e69e6f90  00000000
         e69e6f94  00000002
         e69e6f98  e71eb260  [anon:.bss]
         e69e6f9c  00000000
         e69e6fa0  e71eb260  [anon:.bss]
         e69e6fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e69e6fa8  00000000
         e69e6fac  e6bc0838  [anon:libc_malloc]
         e69e6fb0  e6bc0838  [anon:libc_malloc]
         e69e6fb4  00000000
         e69e6fb8  f3099b91
         e69e6fbc  e6ff9028  [anon:.bss]
         e69e6fc0  e660c200  [anon:libc_malloc]
         e69e6fc4  e71eb260  [anon:.bss]
         e69e6fc8  00000000
         e69e6fcc  e71eb260  [anon:.bss]
         e69e6fd0  00000e18
         e69e6fd4  e71eb260  [anon:.bss]
         e69e6fd8  e69e7230
         e69e6fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e69e6fe0  00000004
         e69e6fe4  e75902cb  /system/lib/libutils.so
         e69e6fe8  00000000
         e69e6fec  e662c000  [anon:libc_malloc]
         e69e6ff0  00000010
         e69e6ff4  f3099b91
         e69e6ff8  e660c210  [anon:libc_malloc]
         e69e6ffc  e660c200  [anon:libc_malloc]
         e69e7000  e71eb260  [anon:.bss]
         e69e7004  00000000
         e69e7008  e71eb260  [anon:.bss]
         e69e700c  00000e18
         e69e7010  e71eb260  [anon:.bss]
         e69e7014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e69e7018  00000010
         e69e701c  00000000
         e69e7020  e662c200  [anon:libc_malloc]
         e69e7024  00000000
         e69e7028  00000000
         e69e702c  00000000
         e69e7030  00000000
         e69e7034  00000000
         e69e7038  f3099b91
         e69e703c  e660c210  [anon:libc_malloc]
         e69e7040  e6b29fc0  [anon:libc_malloc]
         e69e7044  e71eb260  [anon:.bss]
         e69e7048  00000000
         e69e704c  e69e71e4
         e69e7050  00000e18
         e69e7054  e774220f  /system/lib/libbinder.so
    #05  e69e7058  e6b29fc0  [anon:libc_malloc]
         e69e705c  e6b6d730  [anon:libc_malloc]
         e69e7060  e660c210  [anon:libc_malloc]
         e69e7064  f3099b91
         e69e7068  e6b29fc0  [anon:libc_malloc]
         e69e706c  e6b06ae0  [anon:libc_malloc]
         e69e7070  00000001
         e69e7074  e7742193  /system/lib/libbinder.so
    #06  e69e7078  e71eb260  [anon:.bss]
         e69e707c  e662c000  [anon:libc_malloc]
         e69e7080  e6b29fc0  [anon:libc_malloc]
         e69e7084  e662c054  [anon:libc_malloc]
         e69e7088  e71eb260  [anon:.bss]
         e69e708c  e77490ad  /system/lib/libbinder.so
    #07  e69e7090  00000000
         e69e7094  e6b09708  [anon:libc_malloc]
         e69e7098  e6b09714  [anon:libc_malloc]
         e69e709c  e6b09818  [anon:libc_malloc]
         e69e70a0  00000000
         e69e70a4  e6b09774  [anon:libc_malloc]
         e69e70a8  e6400000
         e69e70ac  e6b097f8  [anon:libc_malloc]
         e69e70b0  e6600a50  [anon:libc_malloc]
         e69e70b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e69e70b8  00000004
         e69e70bc  00000000
         e69e70c0  00000000
         e69e70c4  e71eb260  [anon:.bss]
         e69e70c8  00000000
         e69e70cc  e6b09708  [anon:libc_malloc]
         ........  ........
    #08  e69e71a0  e69e7230
         e69e71a4  e77492b1  /system/lib/libbinder.so
         e69e71a8  00000000
         e69e71ac  e662c000  [anon:libc_malloc]
         e69e71b0  e662c090  [anon:libc_malloc]
         e69e71b4  00000001
         e69e71b8  00000000
         e69e71bc  e774935b  /system/lib/libbinder.so
    #09  e69e71c0  00000000
         e69e71c4  e77488af  /system/lib/libbinder.so
         e69e71c8  e6b11930  [anon:libc_malloc]
         e69e71cc  e6b1193c  [anon:libc_malloc]
         e69e71d0  00000000
         e69e71d4  e7762939  /system/lib/libbinder.so
    #10  e69e71d8  e6b11930  [anon:libc_malloc]
         e69e71dc  e758e905  /system/lib/libutils.so
    #11  e69e71e0  e6b05240  [anon:libc_malloc]
         e69e71e4  e6b11930  [anon:libc_malloc]
         e69e71e8  e6b05220  [anon:libc_malloc]
         e69e71ec  e6b11930  [anon:libc_malloc]
         e69e71f0  f3099b91
         e69e71f4  e69e7230
         e69e71f8  e69e7230
         e69e71fc  e69e7230
         e69e7200  00000078
         e69e7204  00000e18
         e69e7208  00000e18
         e69e720c  e7ceb020
         e69e7210  e69e7230
         e69e7214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e69e7218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e69e721c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e69e7220  e69e7238
         e69e7224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e69e7228  e69e7230
         e69e722c  00000000
         e69e7230  e7ceadc0
         e69e7234  e64fe230
         e69e7238  00000e3c
         e69e723c  00000e18
         e69e7240  00000001
         e69e7244  e68ea000
         e69e7248  000fd230
         e69e724c  00001000
         e69e7250  00000000
         e69e7254  00000000
         e69e7258  00000003
         e69e725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 5114, name: HwBinder:3608_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e64fe118  r3  e64fe074
    r4  e71eb260  r5  c0306201  r6  e64fe118  r7  00000036
    r8  e64fe138  r9  e71eb260  r10 00000000  r11 e64fe120
    ip  00000000  sp  e64fe060  lr  e7199709  pc  e71cb1c4

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:
         e64fe020  e6b01f10  [anon:libc_malloc]
         e64fe024  e718b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e64fe028  e6c07240  [anon:libc_malloc]
         e64fe02c  e6c07240  [anon:libc_malloc]
         e64fe030  e6c07240  [anon:libc_malloc]
         e64fe034  e6c07240  [anon:libc_malloc]
         e64fe038  00000000
         e64fe03c  e6637518  [anon:libc_malloc]
         e64fe040  e6b6f630  [anon:libc_malloc]
         e64fe044  e758fc35  /system/lib/libutils.so
         e64fe048  e6635010  [anon:libc_malloc]
         e64fe04c  e64fe490
         e64fe050  00000000
         e64fe054  0001a930
         e64fe058  00000000
         e64fe05c  00000000
    #00  e64fe060  e64fe074
         ........  ........
    #01  e64fe060  e64fe074
         e64fe064  f3099b91
         e64fe068  e6637500  [anon:libc_malloc]
         e64fe06c  e73de555  /system/lib/libhidlbase.so
         e64fe070  e64fe118
         e64fe074  00000000
    #02  e64fe078  e71f33c0  [anon:.bss]
         e64fe07c  e6b0a508  [anon:libc_malloc]
         e64fe080  e64fe038
         e64fe084  e6637554  [anon:libc_malloc]
         e64fe088  e6637598  [anon:libc_malloc]
         e64fe08c  00000000
         e64fe090  00000000
         e64fe094  00000000
         e64fe098  00000000
         e64fe09c  00000000
         e64fe0a0  00000000
         e64fe0a4  e6605038  [anon:libc_malloc]
         e64fe0a8  00000004
         e64fe0ac  00000006
         e64fe0b0  00000004
         e64fe0b4  00000000
         ........  ........
    #03  e64fe1b8  e64fe1e4
         e64fe1bc  00000e18
         e64fe1c0  e6629300  [anon:libc_malloc]
         e64fe1c4  e662930c  [anon:libc_malloc]
         e64fe1c8  00000000
         e64fe1cc  00000000
         e64fe1d0  e64fe1e4
         e64fe1d4  e73ea70d  /system/lib/libhidlbase.so
    #04  e64fe1d8  e6629300  [anon:libc_malloc]
         e64fe1dc  e758e905  /system/lib/libutils.so
    #05  e64fe1e0  e66001f0  [anon:libc_malloc]
         e64fe1e4  e6629300  [anon:libc_malloc]
         e64fe1e8  e66001d0  [anon:libc_malloc]
         e64fe1ec  e6629300  [anon:libc_malloc]
         e64fe1f0  f3099b91
         e64fe1f4  e64fe230
         e64fe1f8  e64fe230
         e64fe1fc  e64fe230
         e64fe200  00000078
         e64fe204  00000e3c
         e64fe208  00000e18
         e64fe20c  e69e7490
         e64fe210  e64fe230
         e64fe214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e64fe218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e64fe21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e64fe220  e64fe238
         e64fe224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e64fe228  e64fe230
         e64fe22c  00000000
         e64fe230  e69e7230
         e64fe234  e63fd230
         e64fe238  000013fa
         e64fe23c  00000e18
         e64fe240  00000001
         e64fe244  e6401000
         e64fe248  000fd230
         e64fe24c  00001000
         e64fe250  00000000
         e64fe254  00000000
         e64fe258  00000003
         e64fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 5116, name: Binder:3608_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e63fcfb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e63fd230
    ip  e63fcf70  sp  e63fcf60  lr  e7194511  pc  e718f108

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:
         e63fcf20  00000004
         e63fcf24  00000000
         e63fcf28  e63fd0a0
         e63fcf2c  e71eb260  [anon:.bss]
         e63fcf30  e6b6be00  [anon:libc_malloc]
         e63fcf34  e77505f3  /system/lib/libbinder.so
         e63fcf38  e63fd0a0
         e63fcf3c  e6b6be04  [anon:libc_malloc]
         e63fcf40  00000004
         e63fcf44  e6fe61e7  /system/lib/libmediadrm.so
         e63fcf48  f3099b91
         e63fcf4c  e6b09f2c  [anon:libc_malloc]
         e63fcf50  00000000
         e63fcf54  e63fcf90
         e63fcf58  e63fcfb4
         e63fcf5c  e71eb3a8  [anon:.bss]
    #00  e63fcf60  e63fd490
         e63fcf64  e71eb260  [anon:.bss]
         e63fcf68  00000089
         e63fcf6c  00000000
    #01  e63fcf70  00000000
         e63fcf74  00000000
         e63fcf78  ffffffff
         e63fcf7c  e63fcfb4
         e63fcf80  00000000
         e63fcf84  f3099b91
         e63fcf88  e6ff9028  [anon:.bss]
         e63fcf8c  00000000
         e63fcf90  00000000
         e63fcf94  00000002
         e63fcf98  e71eb260  [anon:.bss]
         e63fcf9c  00000000
         e63fcfa0  e71eb260  [anon:.bss]
         e63fcfa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e63fcfa8  00000000
         e63fcfac  e63fcfe8
         e63fcfb0  00000000
         e63fcfb4  00000000
         e63fcfb8  f3099b91
         e63fcfbc  e6ff9028  [anon:.bss]
         e63fcfc0  e662da00  [anon:libc_malloc]
         e63fcfc4  e71eb260  [anon:.bss]
         e63fcfc8  00000000
         e63fcfcc  e71eb260  [anon:.bss]
         e63fcfd0  00000e18
         e63fcfd4  e71eb260  [anon:.bss]
         e63fcfd8  e63fd230
         e63fcfdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e63fcfe0  00000004
         e63fcfe4  e75902cb  /system/lib/libutils.so
         e63fcfe8  00000000
         e63fcfec  e6b50400  [anon:libc_malloc]
         e63fcff0  00000010
         e63fcff4  f3099b91
         e63fcff8  e662da10  [anon:libc_malloc]
         e63fcffc  e662da00  [anon:libc_malloc]
         e63fd000  e71eb260  [anon:.bss]
         e63fd004  00000000
         e63fd008  e71eb260  [anon:.bss]
         e63fd00c  00000e18
         e63fd010  e71eb260  [anon:.bss]
         e63fd014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e63fd018  00000010
         e63fd01c  00000000
         e63fd020  e6b50600  [anon:libc_malloc]
         e63fd024  00000000
         e63fd028  00000000
         e63fd02c  00000000
         e63fd030  00000000
         e63fd034  00000000
         e63fd038  f3099b91
         e63fd03c  e662da10  [anon:libc_malloc]
         e63fd040  e6b29a80  [anon:libc_malloc]
         e63fd044  e71eb260  [anon:.bss]
         e63fd048  00000000
         e63fd04c  e63fd1e4
         e63fd050  00000e18
         e63fd054  e774220f  /system/lib/libbinder.so
    #05  e63fd058  e6b29a80  [anon:libc_malloc]
         e63fd05c  e6b53750  [anon:libc_malloc]
         e63fd060  e662da10  [anon:libc_malloc]
         e63fd064  f3099b91
         e63fd068  e6b29a80  [anon:libc_malloc]
         e63fd06c  e6602060  [anon:libc_malloc]
         e63fd070  00000001
         e63fd074  e7742193  /system/lib/libbinder.so
    #06  e63fd078  00000e18
         e63fd07c  e6b50400  [anon:libc_malloc]
         e63fd080  e6b29a80  [anon:libc_malloc]
         e63fd084  e6b50454  [anon:libc_malloc]
         e63fd088  e71eb260  [anon:.bss]
         e63fd08c  e77490ad  /system/lib/libbinder.so
    #07  e63fd090  00000000
         e63fd094  e6b09e08  [anon:libc_malloc]
         e63fd098  e6b09e2c  [anon:libc_malloc]
         e63fd09c  e6b09f30  [anon:libc_malloc]
         e63fd0a0  00000000
         e63fd0a4  e6b09e7c  [anon:libc_malloc]
         e63fd0a8  e6800000
         e63fd0ac  e6b09ef8  [anon:libc_malloc]
         e63fd0b0  e6bc4500  [anon:libc_malloc]
         e63fd0b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e63fd0b8  00000004
         e63fd0bc  00000000
         e63fd0c0  00000000
         e63fd0c4  e71eb260  [anon:.bss]
         e63fd0c8  00000000
         e63fd0cc  e6b09e08  [anon:libc_malloc]
         ........  ........
    #08  e63fd1a0  e6bc2a20  [anon:libc_malloc]
         e63fd1a4  e77492cb  /system/lib/libbinder.so
         e63fd1a8  00000000
         e63fd1ac  e6b50400  [anon:libc_malloc]
         e63fd1b0  e6b50490  [anon:libc_malloc]
         e63fd1b4  00000000
         e63fd1b8  00000000
         e63fd1bc  e774935b  /system/lib/libbinder.so
    #09  e63fd1c0  00000000
         e63fd1c4  e77488af  /system/lib/libbinder.so
         e63fd1c8  e6b11960  [anon:libc_malloc]
         e63fd1cc  e6b1196c  [anon:libc_malloc]
         e63fd1d0  00000000
         e63fd1d4  e7762939  /system/lib/libbinder.so
    #10  e63fd1d8  e6b11960  [anon:libc_malloc]
         e63fd1dc  e758e905  /system/lib/libutils.so
    #11  e63fd1e0  e6b05260  [anon:libc_malloc]
         e63fd1e4  e6b11960  [anon:libc_malloc]
         e63fd1e8  e6b05230  [anon:libc_malloc]
         e63fd1ec  e6b11960  [anon:libc_malloc]
         e63fd1f0  f3099b91
         e63fd1f4  e63fd230
         e63fd1f8  e63fd230
         e63fd1fc  e63fd230
         e63fd200  00000078
         e63fd204  00000e18
         e63fd208  00000e18
         e63fd20c  e7ceb020
         e63fd210  e63fd230
         e63fd214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e63fd218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e63fd21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e63fd220  e63fd238
         e63fd224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e63fd228  e63fd230
         e63fd22c  00000000
         e63fd230  e64fe230
         e63fd234  e62fc230
         e63fd238  000013fc
         e63fd23c  00000e18
         e63fd240  00000001
         e63fd244  e6300000
         e63fd248  000fd230
         e63fd24c  00001000
         e63fd250  00000000
         e63fd254  00000000
         e63fd258  00000003
         e63fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 5122, name: HwBinder:3608_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e62fc118  r3  e62fc074
    r4  e71eb260  r5  c0306201  r6  e62fc118  r7  00000036
    r8  e62fc138  r9  e71eb260  r10 00000000  r11 e62fc120
    ip  00000000  sp  e62fc060  lr  e7199709  pc  e71cb1c4

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:
         e62fc020  e6b02910  [anon:libc_malloc]
         e62fc024  e718b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e62fc028  e6c07240  [anon:libc_malloc]
         e62fc02c  e6c07240  [anon:libc_malloc]
         e62fc030  e6704900  [anon:libc_malloc]
         e62fc034  e6c07240  [anon:libc_malloc]
         e62fc038  00000000
         e62fc03c  e6b3c518  [anon:libc_malloc]
         e62fc040  e6601e90  [anon:libc_malloc]
         e62fc044  e758fc35  /system/lib/libutils.so
         e62fc048  e6635010  [anon:libc_malloc]
         e62fc04c  e62fc490
         e62fc050  00000000
         e62fc054  0001a934
         e62fc058  00000000
         e62fc05c  00000000
    #00  e62fc060  e62fc074
         ........  ........
    #01  e62fc060  e62fc074
         e62fc064  f3099b91
         e62fc068  e6b3c500  [anon:libc_malloc]
         e62fc06c  e73de555  /system/lib/libhidlbase.so
         e62fc070  e62fc118
         e62fc074  00000000
    #02  e62fc078  e71f33c0  [anon:.bss]
         e62fc07c  e6b0ac08  [anon:libc_malloc]
         e62fc080  e62fc038
         e62fc084  e6b3c554  [anon:libc_malloc]
         e62fc088  e6b3c598  [anon:libc_malloc]
         e62fc08c  00000000
         e62fc090  00000000
         e62fc094  00000000
         e62fc098  00000000
         e62fc09c  00000000
         e62fc0a0  00000000
         e62fc0a4  e6b10168  [anon:libc_malloc]
         e62fc0a8  00000004
         e62fc0ac  00000006
         e62fc0b0  00000004
         e62fc0b4  00000000
         ........  ........
    #03  e62fc1b8  e62fc1e4
         e62fc1bc  00000e18
         e62fc1c0  e66290f0  [anon:libc_malloc]
         e62fc1c4  e66290fc  [anon:libc_malloc]
         e62fc1c8  00000000
         e62fc1cc  00000000
         e62fc1d0  e62fc1e4
         e62fc1d4  e73ea70d  /system/lib/libhidlbase.so
    #04  e62fc1d8  e66290f0  [anon:libc_malloc]
         e62fc1dc  e758e905  /system/lib/libutils.so
    #05  e62fc1e0  e6600230  [anon:libc_malloc]
         e62fc1e4  e66290f0  [anon:libc_malloc]
         e62fc1e8  e66001f0  [anon:libc_malloc]
         e62fc1ec  e66290f0  [anon:libc_malloc]
         e62fc1f0  f3099b91
         e62fc1f4  e62fc230
         e62fc1f8  e62fc230
         e62fc1fc  e62fc230
         e62fc200  00000078
         e62fc204  000013fa
         e62fc208  00000e18
         e62fc20c  e64fe490
         e62fc210  e62fc230
         e62fc214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e62fc218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e62fc21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e62fc220  e62fc238
         e62fc224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e62fc228  e62fc230
         e62fc22c  00000000
         e62fc230  e63fd230
         e62fc234  e61fb230
         e62fc238  00001402
         e62fc23c  00000e18
         e62fc240  00000001
         e62fc244  e61ff000
         e62fc248  000fd230
         e62fc24c  00001000
         e62fc250  00000000
         e62fc254  00000000
         e62fc258  00000003
         e62fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 5129, name: HwBinder:3608_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e61fb118  r3  e61fb074
    r4  e71eb260  r5  c0306201  r6  e61fb118  r7  00000036
    r8  e61fb138  r9  e71eb260  r10 00000000  r11 e61fb120
    ip  00000000  sp  e61fb060  lr  e7199709  pc  e71cb1c4

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:
         e61fb020  00000004
         e61fb024  e61fb048
         e61fb028  e61fb158
         e61fb02c  e6c00380  [anon:libc_malloc]
         e61fb030  e6b03230  [anon:libc_malloc]
         e61fb034  e718b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e61fb038  00000000
         e61fb03c  e6637a18  [anon:libc_malloc]
         e61fb040  e6b14450  [anon:libc_malloc]
         e61fb044  e758fc35  /system/lib/libutils.so
         e61fb048  e6635010  [anon:libc_malloc]
         e61fb04c  e61fb490
         e61fb050  00000000
         e61fb054  0001a938
         e61fb058  00000000
         e61fb05c  00000000
    #00  e61fb060  e61fb074
         ........  ........
    #01  e61fb060  e61fb074
         e61fb064  f3099b91
         e61fb068  e6637a00  [anon:libc_malloc]
         e61fb06c  e73de555  /system/lib/libhidlbase.so
         e61fb070  e61fb118
         e61fb074  00000000
    #02  e61fb078  e71f33c0  [anon:.bss]
         e61fb07c  e6b0b308  [anon:libc_malloc]
         e61fb080  e61fb038
         e61fb084  e6637a54  [anon:libc_malloc]
         e61fb088  e6637a98  [anon:libc_malloc]
         e61fb08c  00000004
         e61fb090  00000000
         e61fb094  00000000
         e61fb098  00000000
         e61fb09c  00000000
         e61fb0a0  00000000
         e61fb0a4  e6605018  [anon:libc_malloc]
         e61fb0a8  00000004
         e61fb0ac  00000006
         e61fb0b0  00000004
         e61fb0b4  00000000
         ........  ........
    #03  e61fb1b8  e61fb1e4
         e61fb1bc  00000e18
         e61fb1c0  e6b119c0  [anon:libc_malloc]
         e61fb1c4  e6b119cc  [anon:libc_malloc]
         e61fb1c8  00000000
         e61fb1cc  00000000
         e61fb1d0  e61fb1e4
         e61fb1d4  e73ea70d  /system/lib/libhidlbase.so
    #04  e61fb1d8  e6b119c0  [anon:libc_malloc]
         e61fb1dc  e758e905  /system/lib/libutils.so
    #05  e61fb1e0  e6b05300  [anon:libc_malloc]
         e61fb1e4  e6b119c0  [anon:libc_malloc]
         e61fb1e8  e6600230  [anon:libc_malloc]
         e61fb1ec  e6b119c0  [anon:libc_malloc]
         e61fb1f0  f3099b91
         e61fb1f4  e61fb230
         e61fb1f8  e61fb230
         e61fb1fc  e61fb230
         e61fb200  00000078
         e61fb204  00001402
         e61fb208  00000e18
         e61fb20c  e62fc490
         e61fb210  e61fb230
         e61fb214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e61fb218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e61fb21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e61fb220  e61fb238
         e61fb224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e61fb228  e61fb230
         e61fb22c  00000000
         e61fb230  e62fc230
         e61fb234  e60fa230
         e61fb238  00001409
         e61fb23c  00000e18
         e61fb240  00000001
         e61fb244  e60fe000
         e61fb248  000fd230
         e61fb24c  00001000
         e61fb250  00000000
         e61fb254  00000000
         e61fb258  00000003
         e61fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8497, name: Binder:3608_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5af3fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e5af4230
    ip  e5af3f70  sp  e5af3f60  lr  e7194511  pc  e718f108

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:
         e5af3f20  00000000
         e5af3f24  e6b0cfbc  [anon:libc_malloc]
         e5af3f28  e6b0cfc4  [anon:libc_malloc]
         e5af3f2c  e6b0cfcc  [anon:libc_malloc]
         e5af3f30  00000002
         e5af3f34  e71eb260  [anon:.bss]
         e5af3f38  e6c01ed0  [anon:libc_malloc]
         e5af3f3c  00000001
         e5af3f40  0000000e
         e5af3f44  e6c00380  [anon:libc_malloc]
         e5af3f48  e6701dd0  [anon:libc_malloc]
         e5af3f4c  e6b0d020  [anon:libc_malloc]
         e5af3f50  e71f33c0  [anon:.bss]
         e5af3f54  e6b0cf08  [anon:libc_malloc]
         e5af3f58  e5af3fb4
         e5af3f5c  e71eb3a8  [anon:.bss]
    #00  e5af3f60  e5af4490
         e5af3f64  e71eb260  [anon:.bss]
         e5af3f68  00000089
         e5af3f6c  00000000
    #01  e5af3f70  00000000
         e5af3f74  00000000
         e5af3f78  ffffffff
         e5af3f7c  e5af3fb4
         e5af3f80  00000000
         e5af3f84  f3099b91
         e5af3f88  e6ff9028  [anon:.bss]
         e5af3f8c  00000000
         e5af3f90  00000000
         e5af3f94  00000002
         e5af3f98  e71eb260  [anon:.bss]
         e5af3f9c  00000000
         e5af3fa0  e71eb260  [anon:.bss]
         e5af3fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5af3fa8  00000000
         e5af3fac  e6b0cf08  [anon:libc_malloc]
         e5af3fb0  e6b0cf14  [anon:libc_malloc]
         e5af3fb4  e6b0d000  [anon:libc_malloc]
         e5af3fb8  f3099b91
         e5af3fbc  e6ff9028  [anon:.bss]
         e5af3fc0  e6b81a00  [anon:libc_malloc]
         e5af3fc4  e71eb260  [anon:.bss]
         e5af3fc8  00000000
         e5af3fcc  e71eb260  [anon:.bss]
         e5af3fd0  00000e18
         e5af3fd4  e71eb260  [anon:.bss]
         e5af3fd8  e5af4230
         e5af3fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e5af3fe0  00000000
         e5af3fe4  e5af4030
         e5af3fe8  00000000
         e5af3fec  e6b70c00  [anon:libc_malloc]
         e5af3ff0  00000010
         e5af3ff4  f3099b91
         e5af3ff8  e6b81a10  [anon:libc_malloc]
         e5af3ffc  e6b81a00  [anon:libc_malloc]
         e5af4000  e71eb260  [anon:.bss]
         e5af4004  00000000
         e5af4008  e71eb260  [anon:.bss]
         e5af400c  00000e18
         e5af4010  e71eb260  [anon:.bss]
         e5af4014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e5af4018  00000010
         e5af401c  00000000
         e5af4020  e6b70e00  [anon:libc_malloc]
         e5af4024  00000000
         e5af4028  00000000
         e5af402c  00000000
         e5af4030  00000000
         e5af4034  00000000
         e5af4038  f3099b91
         e5af403c  e6b81a10  [anon:libc_malloc]
         e5af4040  e6b56b40  [anon:libc_malloc]
         e5af4044  e71eb260  [anon:.bss]
         e5af4048  00000000
         e5af404c  e5af41e4
         e5af4050  00000e18
         e5af4054  e774220f  /system/lib/libbinder.so
    #05  e5af4058  e6b56b40  [anon:libc_malloc]
         e5af405c  e6b45a50  [anon:libc_malloc]
         e5af4060  e6b81a10  [anon:libc_malloc]
         e5af4064  f3099b91
         e5af4068  e6b56b40  [anon:libc_malloc]
         e5af406c  e6b072a8  [anon:libc_malloc]
         e5af4070  00000001
         e5af4074  e7742193  /system/lib/libbinder.so
    #06  e5af4078  e71eb260  [anon:.bss]
         e5af407c  e6b70c00  [anon:libc_malloc]
         e5af4080  e6b56b40  [anon:libc_malloc]
         e5af4084  e6b70c54  [anon:libc_malloc]
         e5af4088  e71eb260  [anon:.bss]
         e5af408c  e77490ad  /system/lib/libbinder.so
    #07  e5af4090  ffff0208  [vectors]
         e5af4094  e5af40e9
         e5af4098  0000000a
         e5af409c  e6b0cf00  [anon:libc_malloc]
         e5af40a0  f3099b91
         e5af40a4  e6b09008  [anon:libc_malloc]
         e5af40a8  f3099b91
         e5af40ac  00000000
         e5af40b0  03000000
         e5af40b4  e5af40f4
         e5af40b8  e5af4490
         e5af40bc  e7195ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e5af40c0  00000000
         e5af40c4  e7553a0d  /system/lib/libbase.so
         e5af40c8  e5af40f4
         e5af40cc  03000000
         ........  ........
    #08  e5af41a0  e6b70c00  [anon:libc_malloc]
         e5af41a4  e6b70c54  [anon:libc_malloc]
         e5af41a8  00000000
         e5af41ac  e6b70c00  [anon:libc_malloc]
         e5af41b0  e6b70c90  [anon:libc_malloc]
         e5af41b4  00000000
         e5af41b8  00000000
         e5af41bc  e774935b  /system/lib/libbinder.so
    #09  e5af41c0  00000000
         e5af41c4  e77488af  /system/lib/libbinder.so
         e5af41c8  e6b134c0  [anon:libc_malloc]
         e5af41cc  e6b134cc  [anon:libc_malloc]
         e5af41d0  00000000
         e5af41d4  e7762939  /system/lib/libbinder.so
    #10  e5af41d8  e6b134c0  [anon:libc_malloc]
         e5af41dc  e758e905  /system/lib/libutils.so
    #11  e5af41e0  e6b6d680  [anon:libc_malloc]
         e5af41e4  e6b134c0  [anon:libc_malloc]
         e5af41e8  e6b53b40  [anon:libc_malloc]
         e5af41ec  e6b134c0  [anon:libc_malloc]
         e5af41f0  f3099b91
         e5af41f4  e5af4230
         e5af41f8  e5af4230
         e5af41fc  e5af4230
         e5af4200  00000078
         e5af4204  000013fc
         e5af4208  00000e18
         e5af420c  e63fd490
         e5af4210  e5af4230
         e5af4214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5af4218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5af421c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5af4220  e5af4238
         e5af4224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5af4228  e5af4230
         e5af422c  00000000
         e5af4230  e5bf5230
         e5af4234  e59f3230
         e5af4238  00002131
         e5af423c  00000e18
         e5af4240  00000001
         e5af4244  e59f7000
         e5af4248  000fd230
         e5af424c  00001000
         e5af4250  00000000
         e5af4254  00000000
         e5af4258  00000003
         e5af425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8498, name: Binder:3608_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e59f2fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e59f3230
    ip  e59f2f70  sp  e59f2f60  lr  e7194511  pc  e718f108

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:
         e59f2f20  e6c01db0  [anon:libc_malloc]
         e59f2f24  e6b0f314  [anon:libc_malloc]
         e59f2f28  e71f33c0  [anon:.bss]
         e59f2f2c  e6b0f208  [anon:libc_malloc]
         e59f2f30  e59f2ee8
         e59f2f34  e71eb260  [anon:.bss]
         e59f2f38  e6701e10  [anon:libc_malloc]
         e59f2f3c  00000001
         e59f2f40  0000000e
         e59f2f44  e67002c0  [anon:libc_malloc]
         e59f2f48  e6c01e90  [anon:libc_malloc]
         e59f2f4c  e6b0f320  [anon:libc_malloc]
         e59f2f50  e71f33c0  [anon:.bss]
         e59f2f54  e6b0f208  [anon:libc_malloc]
         e59f2f58  e59f2fb4
         e59f2f5c  e71eb3a8  [anon:.bss]
    #00  e59f2f60  e59f3490
         e59f2f64  e71eb260  [anon:.bss]
         e59f2f68  00000089
         e59f2f6c  00000000
    #01  e59f2f70  00000000
         e59f2f74  00000000
         e59f2f78  ffffffff
         e59f2f7c  e59f2fb4
         e59f2f80  00000000
         e59f2f84  f3099b91
         e59f2f88  e6ff9028  [anon:.bss]
         e59f2f8c  00000000
         e59f2f90  00000000
         e59f2f94  00000002
         e59f2f98  e71eb260  [anon:.bss]
         e59f2f9c  00000000
         e59f2fa0  e71eb260  [anon:.bss]
         e59f2fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e59f2fa8  00000000
         e59f2fac  e6b0f27c  [anon:libc_malloc]
         e59f2fb0  e6800000
         e59f2fb4  e6b0f200  [anon:libc_malloc]
         e59f2fb8  f3099b91
         e59f2fbc  e6ff9028  [anon:.bss]
         e59f2fc0  e665fc00  [anon:libc_malloc]
         e59f2fc4  e71eb260  [anon:.bss]
         e59f2fc8  00000000
         e59f2fcc  e71eb260  [anon:.bss]
         e59f2fd0  00000e18
         e59f2fd4  e71eb260  [anon:.bss]
         e59f2fd8  e59f3230
         e59f2fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e59f2fe0  00000004
         e59f2fe4  e75902cb  /system/lib/libutils.so
         e59f2fe8  00000000
         e59f2fec  e6614800  [anon:libc_malloc]
         e59f2ff0  00000010
         e59f2ff4  f3099b91
         e59f2ff8  e665fc10  [anon:libc_malloc]
         e59f2ffc  e665fc00  [anon:libc_malloc]
         e59f3000  e71eb260  [anon:.bss]
         e59f3004  00000000
         e59f3008  e71eb260  [anon:.bss]
         e59f300c  00000e18
         e59f3010  e71eb260  [anon:.bss]
         e59f3014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e59f3018  00000010
         e59f301c  00000000
         e59f3020  e6614a00  [anon:libc_malloc]
         e59f3024  00000000
         e59f3028  00000000
         e59f302c  00000000
         e59f3030  00000000
         e59f3034  00000000
         e59f3038  f3099b91
         e59f303c  e665fc10  [anon:libc_malloc]
         e59f3040  e6b29b80  [anon:libc_malloc]
         e59f3044  e71eb260  [anon:.bss]
         e59f3048  00000000
         e59f304c  e59f31e4
         e59f3050  00000e18
         e59f3054  e774220f  /system/lib/libbinder.so
    #05  e59f3058  e6b29b80  [anon:libc_malloc]
         e59f305c  e6b538e0  [anon:libc_malloc]
         e59f3060  e665fc10  [anon:libc_malloc]
         e59f3064  f3099b91
         e59f3068  e6b29b80  [anon:libc_malloc]
         e59f306c  e6b06a80  [anon:libc_malloc]
         e59f3070  00000001
         e59f3074  e7742193  /system/lib/libbinder.so
    #06  e59f3078  e71eb260  [anon:.bss]
         e59f307c  e6614800  [anon:libc_malloc]
         e59f3080  e6b29b80  [anon:libc_malloc]
         e59f3084  e6614854  [anon:libc_malloc]
         e59f3088  e71eb260  [anon:.bss]
         e59f308c  e77490ad  /system/lib/libbinder.so
    #07  e59f3090  00000000
         e59f3094  e59f30a0
         e59f3098  e59f3160
         e59f309c  00000000
         e59f30a0  00000000
         e59f30a4  e6600b50  [anon:libc_malloc]
         e59f30a8  00000008
         e59f30ac  0000000c
         e59f30b0  00000000
         e59f30b4  00000000
         e59f30b8  00000000
         e59f30bc  00000000
         e59f30c0  00000000
         e59f30c4  f3090000
         e59f30c8  00000000
         e59f30cc  e6010001
         ........  ........
    #08  e59f31a0  e59f3230
         e59f31a4  e77492b1  /system/lib/libbinder.so
         e59f31a8  00000000
         e59f31ac  e6614800  [anon:libc_malloc]
         e59f31b0  e6614890  [anon:libc_malloc]
         e59f31b4  00000000
         e59f31b8  00000000
         e59f31bc  e774935b  /system/lib/libbinder.so
    #09  e59f31c0  00000000
         e59f31c4  e77488af  /system/lib/libbinder.so
         e59f31c8  e6b84a70  [anon:libc_malloc]
         e59f31cc  e6b84a7c  [anon:libc_malloc]
         e59f31d0  00000000
         e59f31d4  e7762939  /system/lib/libbinder.so
    #10  e59f31d8  e6b84a70  [anon:libc_malloc]
         e59f31dc  e758e905  /system/lib/libutils.so
    #11  e59f31e0  e6b055f0  [anon:libc_malloc]
         e59f31e4  e6b84a70  [anon:libc_malloc]
         e59f31e8  e6b6d680  [anon:libc_malloc]
         e59f31ec  e6b84a70  [anon:libc_malloc]
         e59f31f0  f3099b91
         e59f31f4  e59f3230
         e59f31f8  e59f3230
         e59f31fc  e59f3230
         e59f3200  00000078
         e59f3204  00002131
         e59f3208  00000e18
         e59f320c  e5af4490
         e59f3210  e59f3230
         e59f3214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e59f3218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e59f321c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e59f3220  e59f3238
         e59f3224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e59f3228  e59f3230
         e59f322c  00000000
         e59f3230  e5af4230
         e59f3234  e58f2230
         e59f3238  00002132
         e59f323c  00000e18
         e59f3240  00000001
         e59f3244  e58f6000
         e59f3248  000fd230
         e59f324c  00001000
         e59f3250  00000000
         e59f3254  00000000
         e59f3258  00000003
         e59f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8501, name: Binder:3608_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e58f1fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e58f2230
    ip  e58f1f70  sp  e58f1f60  lr  e7194511  pc  e718f108

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:
         e58f1f20  00000000
         e58f1f24  e58f1fd0
         e58f1f28  e6b7f264  [anon:libc_malloc]
         e58f1f2c  e6b58c80  [anon:libc_malloc]
         e58f1f30  00000000
         e58f1f34  00000000
         e58f1f38  00000000
         e58f1f3c  00000000
         e58f1f40  00000000
         e58f1f44  00000000
         e58f1f48  00000000
         e58f1f4c  00000000
         e58f1f50  00000000
         e58f1f54  00000000
         e58f1f58  e58f1fb4
         e58f1f5c  e71eb3a8  [anon:.bss]
    #00  e58f1f60  e58f2490
         e58f1f64  e71eb260  [anon:.bss]
         e58f1f68  00000089
         e58f1f6c  00000000
    #01  e58f1f70  00000000
         e58f1f74  00000000
         e58f1f78  ffffffff
         e58f1f7c  e58f1fb4
         e58f1f80  00000000
         e58f1f84  f3099b91
         e58f1f88  e6ff9028  [anon:.bss]
         e58f1f8c  00000000
         e58f1f90  00000000
         e58f1f94  00000002
         e58f1f98  e71eb260  [anon:.bss]
         e58f1f9c  00000000
         e58f1fa0  e71eb260  [anon:.bss]
         e58f1fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e58f1fa8  00000000
         e58f1fac  e6b7f278  [anon:libc_malloc]
         e58f1fb0  e6b7f278  [anon:libc_malloc]
         e58f1fb4  00000000
         e58f1fb8  f3099b91
         e58f1fbc  e6ff9028  [anon:.bss]
         e58f1fc0  e6b96c00  [anon:libc_malloc]
         e58f1fc4  e71eb260  [anon:.bss]
         e58f1fc8  00000000
         e58f1fcc  e71eb260  [anon:.bss]
         e58f1fd0  00000e18
         e58f1fd4  e71eb260  [anon:.bss]
         e58f1fd8  e58f2230
         e58f1fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e58f1fe0  00000000
         e58f1fe4  e58f2030
         e58f1fe8  00000000
         e58f1fec  e6ba0400  [anon:libc_malloc]
         e58f1ff0  00000010
         e58f1ff4  f3099b91
         e58f1ff8  e6b96c10  [anon:libc_malloc]
         e58f1ffc  e6b96c00  [anon:libc_malloc]
         e58f2000  e71eb260  [anon:.bss]
         e58f2004  00000000
         e58f2008  e71eb260  [anon:.bss]
         e58f200c  00000e18
         e58f2010  e71eb260  [anon:.bss]
         e58f2014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e58f2018  00000010
         e58f201c  00000000
         e58f2020  e6ba0800  [anon:libc_malloc]
         e58f2024  00000000
         e58f2028  00000000
         e58f202c  00000000
         e58f2030  00000000
         e58f2034  00000000
         e58f2038  f3099b91
         e58f203c  e6b96c10  [anon:libc_malloc]
         e58f2040  e6b58e80  [anon:libc_malloc]
         e58f2044  e71eb260  [anon:.bss]
         e58f2048  00000000
         e58f204c  e58f21e4
         e58f2050  00000e18
         e58f2054  e774220f  /system/lib/libbinder.so
    #05  e58f2058  e6b58e80  [anon:libc_malloc]
         e58f205c  e6b66dd0  [anon:libc_malloc]
         e58f2060  e6b96c10  [anon:libc_malloc]
         e58f2064  f3099b91
         e58f2068  e6b58e80  [anon:libc_malloc]
         e58f206c  e6b07788  [anon:libc_malloc]
         e58f2070  00000001
         e58f2074  e7742193  /system/lib/libbinder.so
    #06  e58f2078  e71eb260  [anon:.bss]
         e58f207c  e6ba0400  [anon:libc_malloc]
         e58f2080  e6b58e80  [anon:libc_malloc]
         e58f2084  e6ba0454  [anon:libc_malloc]
         e58f2088  e71eb260  [anon:.bss]
         e58f208c  e77490ad  /system/lib/libbinder.so
    #07  e58f2090  0000000f
         e58f2094  e716b157  /apex/com.android.runtime/lib/bionic/libc.so
         e58f2098  0000000a
         e58f209c  e6b0f900  [anon:libc_malloc]
         e58f20a0  f3099b91
         e58f20a4  e6b0c808  [anon:libc_malloc]
         e58f20a8  f3099b91
         e58f20ac  00000000
         e58f20b0  03000000
         e58f20b4  e58f20f4
         e58f20b8  e58f2490
         e58f20bc  e7195ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e58f20c0  00000000
         e58f20c4  e7553a0d  /system/lib/libbase.so
         e58f20c8  e58f20f4
         e58f20cc  e7156fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e58f21a0  e6ba0400  [anon:libc_malloc]
         e58f21a4  e6ba0454  [anon:libc_malloc]
         e58f21a8  00000000
         e58f21ac  e6ba0400  [anon:libc_malloc]
         e58f21b0  e6ba0490  [anon:libc_malloc]
         e58f21b4  00000000
         e58f21b8  00000000
         e58f21bc  e774935b  /system/lib/libbinder.so
    #09  e58f21c0  00000000
         e58f21c4  e77488af  /system/lib/libbinder.so
         e58f21c8  e6629270  [anon:libc_malloc]
         e58f21cc  e662927c  [anon:libc_malloc]
         e58f21d0  00000000
         e58f21d4  e7762939  /system/lib/libbinder.so
    #10  e58f21d8  e6629270  [anon:libc_malloc]
         e58f21dc  e758e905  /system/lib/libutils.so
    #11  e58f21e0  e6600160  [anon:libc_malloc]
         e58f21e4  e6629270  [anon:libc_malloc]
         e58f21e8  e6b055f0  [anon:libc_malloc]
         e58f21ec  e6629270  [anon:libc_malloc]
         e58f21f0  f3099b91
         e58f21f4  e58f2230
         e58f21f8  e58f2230
         e58f21fc  e58f2230
         e58f2200  00000078
         e58f2204  00002132
         e58f2208  00000e18
         e58f220c  e59f3490
         e58f2210  e58f2230
         e58f2214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e58f2218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e58f221c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e58f2220  e58f2238
         e58f2224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e58f2228  e58f2230
         e58f222c  00000000
         e58f2230  e59f3230
         e58f2234  e57f1230
         e58f2238  00002135
         e58f223c  00000e18
         e58f2240  00000001
         e58f2244  e57f5000
         e58f2248  000fd230
         e58f224c  00001000
         e58f2250  00000000
         e58f2254  00000000
         e58f2258  00000003
         e58f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8506, name: Binder:3608_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e57f0fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e57f1230
    ip  e57f0f70  sp  e57f0f60  lr  e7194511  pc  e718f108

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:
         e57f0f20  00000000
         e57f0f24  e6bb00bc  [anon:libc_malloc]
         e57f0f28  e6bb00c4  [anon:libc_malloc]
         e57f0f2c  e6bb00cc  [anon:libc_malloc]
         e57f0f30  00000002
         e57f0f34  e71eb260  [anon:.bss]
         e57f0f38  e6701e10  [anon:libc_malloc]
         e57f0f3c  00000001
         e57f0f40  0000000e
         e57f0f44  e67002c0  [anon:libc_malloc]
         e57f0f48  e6c01e90  [anon:libc_malloc]
         e57f0f4c  e6bb0120  [anon:libc_malloc]
         e57f0f50  e71f33c0  [anon:.bss]
         e57f0f54  e6bb0008  [anon:libc_malloc]
         e57f0f58  e57f0fb4
         e57f0f5c  e71eb3a8  [anon:.bss]
    #00  e57f0f60  e57f1490
         e57f0f64  e71eb260  [anon:.bss]
         e57f0f68  00000089
         e57f0f6c  00000000
    #01  e57f0f70  00000000
         e57f0f74  00000000
         e57f0f78  ffffffff
         e57f0f7c  e57f0fb4
         e57f0f80  00000000
         e57f0f84  f3099b91
         e57f0f88  e6ff9028  [anon:.bss]
         e57f0f8c  00000000
         e57f0f90  00000000
         e57f0f94  00000002
         e57f0f98  e71eb260  [anon:.bss]
         e57f0f9c  00000000
         e57f0fa0  e71eb260  [anon:.bss]
         e57f0fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e57f0fa8  00000000
         e57f0fac  e6bb0008  [anon:libc_malloc]
         e57f0fb0  e6bb0014  [anon:libc_malloc]
         e57f0fb4  e6bb0100  [anon:libc_malloc]
         e57f0fb8  f3099b91
         e57f0fbc  e6ff9028  [anon:.bss]
         e57f0fc0  e6b8e000  [anon:libc_malloc]
         e57f0fc4  e71eb260  [anon:.bss]
         e57f0fc8  00000000
         e57f0fcc  e71eb260  [anon:.bss]
         e57f0fd0  00000e18
         e57f0fd4  e71eb260  [anon:.bss]
         e57f0fd8  e57f1230
         e57f0fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e57f0fe0  00000000
         e57f0fe4  e57f1030
         e57f0fe8  00000000
         e57f0fec  e6614c00  [anon:libc_malloc]
         e57f0ff0  00000010
         e57f0ff4  f3099b91
         e57f0ff8  e6b8e010  [anon:libc_malloc]
         e57f0ffc  e6b8e000  [anon:libc_malloc]
         e57f1000  e71eb260  [anon:.bss]
         e57f1004  00000000
         e57f1008  e71eb260  [anon:.bss]
         e57f100c  00000e18
         e57f1010  e71eb260  [anon:.bss]
         e57f1014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e57f1018  00000010
         e57f101c  00000000
         e57f1020  e6614e00  [anon:libc_malloc]
         e57f1024  00000000
         e57f1028  00000000
         e57f102c  00000000
         e57f1030  00000000
         e57f1034  00000000
         e57f1038  f3099b91
         e57f103c  e6b8e010  [anon:libc_malloc]
         e57f1040  e6b588c0  [anon:libc_malloc]
         e57f1044  e71eb260  [anon:.bss]
         e57f1048  00000000
         e57f104c  e57f11e4
         e57f1050  00000e18
         e57f1054  e774220f  /system/lib/libbinder.so
    #05  e57f1058  e6b588c0  [anon:libc_malloc]
         e57f105c  e6b5acc0  [anon:libc_malloc]
         e57f1060  e6b8e010  [anon:libc_malloc]
         e57f1064  f3099b91
         e57f1068  e6b588c0  [anon:libc_malloc]
         e57f106c  e6b07620  [anon:libc_malloc]
         e57f1070  00000001
         e57f1074  e7742193  /system/lib/libbinder.so
    #06  e57f1078  e71eb260  [anon:.bss]
         e57f107c  e6614c00  [anon:libc_malloc]
         e57f1080  e6b588c0  [anon:libc_malloc]
         e57f1084  e6614c54  [anon:libc_malloc]
         e57f1088  e71eb260  [anon:.bss]
         e57f108c  e77490ad  /system/lib/libbinder.so
    #07  e57f1090  ffff0208  [vectors]
         e57f1094  e57f10e9
         e57f1098  0000000a
         e57f109c  e6bb0000  [anon:libc_malloc]
         e57f10a0  f3099b91
         e57f10a4  e6b0f908  [anon:libc_malloc]
         e57f10a8  f3099b91
         e57f10ac  e6bb0008  [anon:libc_malloc]
         e57f10b0  00000009
         e57f10b4  e6bb002c  [anon:libc_malloc]
         e57f10b8  e57f1128
         e57f10bc  e6bb0074  [anon:libc_malloc]
         e57f10c0  e6400000
         e57f10c4  e6bb00f8  [anon:libc_malloc]
         e57f10c8  e660f9a0  [anon:libc_malloc]
         e57f10cc  e7164d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e57f11a0  e6614c00  [anon:libc_malloc]
         e57f11a4  e6614c54  [anon:libc_malloc]
         e57f11a8  00000000
         e57f11ac  e6614c00  [anon:libc_malloc]
         e57f11b0  e6614c90  [anon:libc_malloc]
         e57f11b4  00000000
         e57f11b8  00000000
         e57f11bc  e774935b  /system/lib/libbinder.so
    #09  e57f11c0  00000000
         e57f11c4  e77488af  /system/lib/libbinder.so
         e57f11c8  e6b84b30  [anon:libc_malloc]
         e57f11cc  e6b84b3c  [anon:libc_malloc]
         e57f11d0  00000000
         e57f11d4  e7762939  /system/lib/libbinder.so
    #10  e57f11d8  e6b84b30  [anon:libc_malloc]
         e57f11dc  e758e905  /system/lib/libutils.so
    #11  e57f11e0  e6b052c0  [anon:libc_malloc]
         e57f11e4  e6b84b30  [anon:libc_malloc]
         e57f11e8  e6600160  [anon:libc_malloc]
         e57f11ec  e6b84b30  [anon:libc_malloc]
         e57f11f0  f3099b91
         e57f11f4  e57f1230
         e57f11f8  e57f1230
         e57f11fc  e57f1230
         e57f1200  00000078
         e57f1204  00002135
         e57f1208  00000e18
         e57f120c  e58f2490
         e57f1210  e57f1230
         e57f1214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e57f1218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e57f121c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e57f1220  e57f1238
         e57f1224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e57f1228  e57f1230
         e57f122c  00000000
         e57f1230  e58f2230
         e57f1234  e56f0230
         e57f1238  0000213a
         e57f123c  00000e18
         e57f1240  00000001
         e57f1244  e56f4000
         e57f1248  000fd230
         e57f124c  00001000
         e57f1250  00000000
         e57f1254  00000000
         e57f1258  00000003
         e57f125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8507, name: Binder:3608_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e56effb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e56f0230
    ip  e56eff70  sp  e56eff60  lr  e7194511  pc  e718f108

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:
         e56eff20  e6c02410  [anon:libc_malloc]
         e56eff24  00000001
         e56eff28  00000038
         e56eff2c  e6c00380  [anon:libc_malloc]
         e56eff30  e6c023d0  [anon:libc_malloc]
         e56eff34  e6bb0868  [anon:libc_malloc]
         e56eff38  e71f33c0  [anon:.bss]
         e56eff3c  e6bb0708  [anon:libc_malloc]
         e56eff40  e56efef8
         e56eff44  e71eb260  [anon:.bss]
         e56eff48  00000000
         e56eff4c  00000000
         e56eff50  00000000
         e56eff54  00000000
         e56eff58  e56effb4
         e56eff5c  e71eb3a8  [anon:.bss]
    #00  e56eff60  e56f0490
         e56eff64  e71eb260  [anon:.bss]
         e56eff68  00000089
         e56eff6c  00000000
    #01  e56eff70  00000000
         e56eff74  00000000
         e56eff78  ffffffff
         e56eff7c  e56effb4
         e56eff80  00000000
         e56eff84  f3099b91
         e56eff88  e6ff9028  [anon:.bss]
         e56eff8c  00000000
         e56eff90  00000000
         e56eff94  00000002
         e56eff98  e71eb260  [anon:.bss]
         e56eff9c  00000000
         e56effa0  e71eb260  [anon:.bss]
         e56effa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e56effa8  00000000
         e56effac  e6bb077c  [anon:libc_malloc]
         e56effb0  e6800000
         e56effb4  e6bb0700  [anon:libc_malloc]
         e56effb8  f3099b91
         e56effbc  e6ff9028  [anon:.bss]
         e56effc0  e6b8e400  [anon:libc_malloc]
         e56effc4  e71eb260  [anon:.bss]
         e56effc8  00000000
         e56effcc  e71eb260  [anon:.bss]
         e56effd0  00000e18
         e56effd4  e71eb260  [anon:.bss]
         e56effd8  e56f0230
         e56effdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e56effe0  00000000
         e56effe4  e56f0030
         e56effe8  00000000
         e56effec  e6b6e000  [anon:libc_malloc]
         e56efff0  00000010
         e56efff4  f3099b91
         e56efff8  e6b8e410  [anon:libc_malloc]
         e56efffc  e6b8e400  [anon:libc_malloc]
         e56f0000  e71eb260  [anon:.bss]
         e56f0004  00000000
         e56f0008  e71eb260  [anon:.bss]
         e56f000c  00000e18
         e56f0010  e71eb260  [anon:.bss]
         e56f0014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e56f0018  00000010
         e56f001c  00000000
         e56f0020  e6b6e200  [anon:libc_malloc]
         e56f0024  00000000
         e56f0028  00000000
         e56f002c  00000000
         e56f0030  00000000
         e56f0034  00000000
         e56f0038  f3099b91
         e56f003c  e6b8e410  [anon:libc_malloc]
         e56f0040  e6b58a40  [anon:libc_malloc]
         e56f0044  e71eb260  [anon:.bss]
         e56f0048  00000000
         e56f004c  e56f01e4
         e56f0050  00000e18
         e56f0054  e774220f  /system/lib/libbinder.so
    #05  e56f0058  e6b58a40  [anon:libc_malloc]
         e56f005c  e6b5afd0  [anon:libc_malloc]
         e56f0060  e6b8e410  [anon:libc_malloc]
         e56f0064  f3099b91
         e56f0068  e6b58a40  [anon:libc_malloc]
         e56f006c  e6b075d8  [anon:libc_malloc]
         e56f0070  00000001
         e56f0074  e7742193  /system/lib/libbinder.so
    #06  e56f0078  e71eb260  [anon:.bss]
         e56f007c  e6b6e000  [anon:libc_malloc]
         e56f0080  e6b58a40  [anon:libc_malloc]
         e56f0084  e6b6e054  [anon:libc_malloc]
         e56f0088  e71eb260  [anon:.bss]
         e56f008c  e77490ad  /system/lib/libbinder.so
    #07  e56f0090  00001000
         e56f0094  e716b157  /apex/com.android.runtime/lib/bionic/libc.so
         e56f0098  00001000
         e56f009c  00000000
         e56f00a0  00001000
         e56f00a4  00000001
         e56f00a8  0000000f
         e56f00ac  e56f00e3
         e56f00b0  e56f00e2
         e56f00b4  e56f00e0
         e56f00b8  e56f0490
         e56f00bc  0000000f
         e56f00c0  e6c029f0  [anon:libc_malloc]
         e56f00c4  e71eb260  [anon:.bss]
         e56f00c8  e71eb1dc  [anon:.bss]
         e56f00cc  e7156fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e56f01a0  0000011c
         e56f01a4  00000000
         e56f01a8  00000000
         e56f01ac  e6b6e000  [anon:libc_malloc]
         e56f01b0  e6b6e090  [anon:libc_malloc]
         e56f01b4  00000000
         e56f01b8  00000000
         e56f01bc  e774935b  /system/lib/libbinder.so
    #09  e56f01c0  00000000
         e56f01c4  e77488af  /system/lib/libbinder.so
         e56f01c8  e6629360  [anon:libc_malloc]
         e56f01cc  e662936c  [anon:libc_malloc]
         e56f01d0  00000000
         e56f01d4  e7762939  /system/lib/libbinder.so
    #10  e56f01d8  e6629360  [anon:libc_malloc]
         e56f01dc  e758e905  /system/lib/libutils.so
    #11  e56f01e0  e6600830  [anon:libc_malloc]
         e56f01e4  e6629360  [anon:libc_malloc]
         e56f01e8  e6b052c0  [anon:libc_malloc]
         e56f01ec  e6629360  [anon:libc_malloc]
         e56f01f0  f3099b91
         e56f01f4  e56f0230
         e56f01f8  e56f0230
         e56f01fc  e56f0230
         e56f0200  00000078
         e56f0204  0000213a
         e56f0208  00000e18
         e56f020c  e57f1490
         e56f0210  e56f0230
         e56f0214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e56f0218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e56f021c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e56f0220  e56f0238
         e56f0224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e56f0228  e56f0230
         e56f022c  00000000
         e56f0230  e57f1230
         e56f0234  e55ef230
         e56f0238  0000213b
         e56f023c  00000e18
         e56f0240  00000001
         e56f0244  e55f3000
         e56f0248  000fd230
         e56f024c  00001000
         e56f0250  00000000
         e56f0254  00000000
         e56f0258  00000003
         e56f025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8509, name: Binder:3608_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e55eefb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e55ef230
    ip  e55eef70  sp  e55eef60  lr  e7194511  pc  e718f108

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:
         e55eef20  e6702350  [anon:libc_malloc]
         e55eef24  00000000
         e55eef28  00000038
         e55eef2c  e67002c0  [anon:libc_malloc]
         e55eef30  e6c023d0  [anon:libc_malloc]
         e55eef34  e6bb0f68  [anon:libc_malloc]
         e55eef38  e71f33c0  [anon:.bss]
         e55eef3c  e6bb0e08  [anon:libc_malloc]
         e55eef40  e55eeef8
         e55eef44  e6bb0f18  [anon:libc_malloc]
         e55eef48  00000000
         e55eef4c  00000000
         e55eef50  00000000
         e55eef54  00000000
         e55eef58  e55eefb4
         e55eef5c  e71eb3a8  [anon:.bss]
    #00  e55eef60  e55ef490
         e55eef64  e71eb260  [anon:.bss]
         e55eef68  00000089
         e55eef6c  00000000
    #01  e55eef70  00000000
         e55eef74  00000000
         e55eef78  ffffffff
         e55eef7c  e55eefb4
         e55eef80  00000000
         e55eef84  f3099b91
         e55eef88  e6ff9028  [anon:.bss]
         e55eef8c  00000000
         e55eef90  00000000
         e55eef94  00000002
         e55eef98  e71eb260  [anon:.bss]
         e55eef9c  00000000
         e55eefa0  e71eb260  [anon:.bss]
         e55eefa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e55eefa8  00000000
         e55eefac  e6bb0e08  [anon:libc_malloc]
         e55eefb0  e6bb0e14  [anon:libc_malloc]
         e55eefb4  e6bb0f00  [anon:libc_malloc]
         e55eefb8  f3099b91
         e55eefbc  e6ff9028  [anon:.bss]
         e55eefc0  e6b8de00  [anon:libc_malloc]
         e55eefc4  e71eb260  [anon:.bss]
         e55eefc8  00000000
         e55eefcc  e71eb260  [anon:.bss]
         e55eefd0  00000e18
         e55eefd4  e71eb260  [anon:.bss]
         e55eefd8  e55ef230
         e55eefdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e55eefe0  00000004
         e55eefe4  e75902cb  /system/lib/libutils.so
         e55eefe8  00000000
         e55eefec  e666c500  [anon:libc_malloc]
         e55eeff0  00000010
         e55eeff4  f3099b91
         e55eeff8  e6b8de10  [anon:libc_malloc]
         e55eeffc  e6b8de00  [anon:libc_malloc]
         e55ef000  e71eb260  [anon:.bss]
         e55ef004  00000000
         e55ef008  e71eb260  [anon:.bss]
         e55ef00c  00000e18
         e55ef010  e71eb260  [anon:.bss]
         e55ef014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e55ef018  00000010
         e55ef01c  00000000
         e55ef020  e666c700  [anon:libc_malloc]
         e55ef024  00000000
         e55ef028  00000000
         e55ef02c  00000000
         e55ef030  00000000
         e55ef034  00000000
         e55ef038  f3099b91
         e55ef03c  e6b8de10  [anon:libc_malloc]
         e55ef040  e6b58740  [anon:libc_malloc]
         e55ef044  e71eb260  [anon:.bss]
         e55ef048  00000000
         e55ef04c  e55ef1e4
         e55ef050  00000e18
         e55ef054  e774220f  /system/lib/libbinder.so
    #05  e55ef058  e6b58740  [anon:libc_malloc]
         e55ef05c  e6b5a7f0  [anon:libc_malloc]
         e55ef060  e6b8de10  [anon:libc_malloc]
         e55ef064  f3099b91
         e55ef068  e6b58740  [anon:libc_malloc]
         e55ef06c  e6b074b8  [anon:libc_malloc]
         e55ef070  00000001
         e55ef074  e7742193  /system/lib/libbinder.so
    #06  e55ef078  e71eb260  [anon:.bss]
         e55ef07c  e666c500  [anon:libc_malloc]
         e55ef080  e6b58740  [anon:libc_malloc]
         e55ef084  e666c554  [anon:libc_malloc]
         e55ef088  e71eb260  [anon:.bss]
         e55ef08c  e77490ad  /system/lib/libbinder.so
    #07  e55ef090  00000000
         e55ef094  e55ef0a0
         e55ef098  e55ef160
         e55ef09c  00000000
         e55ef0a0  00000000
         e55ef0a4  e6600870  [anon:libc_malloc]
         e55ef0a8  00000008
         e55ef0ac  0000000c
         e55ef0b0  00000000
         e55ef0b4  00000000
         e55ef0b8  00000000
         e55ef0bc  00000000
         e55ef0c0  00000000
         e55ef0c4  e71e0000  /apex/com.android.runtime/lib/bionic/libc.so
         e55ef0c8  00000000
         e55ef0cc  e6010001
         ........  ........
    #08  e55ef1a0  e55ef230
         e55ef1a4  e77492b1  /system/lib/libbinder.so
         e55ef1a8  00000000
         e55ef1ac  e666c500  [anon:libc_malloc]
         e55ef1b0  e666c590  [anon:libc_malloc]
         e55ef1b4  00000000
         e55ef1b8  00000000
         e55ef1bc  e774935b  /system/lib/libbinder.so
    #09  e55ef1c0  00000000
         e55ef1c4  e77488af  /system/lib/libbinder.so
         e55ef1c8  e6b84bf0  [anon:libc_malloc]
         e55ef1cc  e6b84bfc  [anon:libc_malloc]
         e55ef1d0  00000000
         e55ef1d4  e7762939  /system/lib/libbinder.so
    #10  e55ef1d8  e6b84bf0  [anon:libc_malloc]
         e55ef1dc  e758e905  /system/lib/libutils.so
    #11  e55ef1e0  e6b05390  [anon:libc_malloc]
         e55ef1e4  e6b84bf0  [anon:libc_malloc]
         e55ef1e8  e6600830  [anon:libc_malloc]
         e55ef1ec  e6b84bf0  [anon:libc_malloc]
         e55ef1f0  f3099b91
         e55ef1f4  e55ef230
         e55ef1f8  e55ef230
         e55ef1fc  e55ef230
         e55ef200  00000078
         e55ef204  0000213b
         e55ef208  00000e18
         e55ef20c  e56f0490
         e55ef210  e55ef230
         e55ef214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e55ef218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e55ef21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e55ef220  e55ef238
         e55ef224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e55ef228  e55ef230
         e55ef22c  00000000
         e55ef230  e56f0230
         e55ef234  e54ee230
         e55ef238  0000213d
         e55ef23c  00000e18
         e55ef240  00000001
         e55ef244  e54f2000
         e55ef248  000fd230
         e55ef24c  00001000
         e55ef250  00000000
         e55ef254  00000000
         e55ef258  00000003
         e55ef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8510, name: Binder:3608_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e54edfb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e54ee230
    ip  e54edf70  sp  e54edf60  lr  e7194511  pc  e718f108

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:
         e54edf20  00000000
         e54edf24  e6bb15bc  [anon:libc_malloc]
         e54edf28  e6bb15c4  [anon:libc_malloc]
         e54edf2c  e6bb15cc  [anon:libc_malloc]
         e54edf30  00000007
         e54edf34  e71eb260  [anon:.bss]
         e54edf38  e6c02330  [anon:libc_malloc]
         e54edf3c  00000001
         e54edf40  00000031
         e54edf44  e6c00380  [anon:libc_malloc]
         e54edf48  e6c022f0  [anon:libc_malloc]
         e54edf4c  e6bb165c  [anon:libc_malloc]
         e54edf50  e71f33c0  [anon:.bss]
         e54edf54  e6bb1508  [anon:libc_malloc]
         e54edf58  e54edfb4
         e54edf5c  e71eb3a8  [anon:.bss]
    #00  e54edf60  e54ee490
         e54edf64  e71eb260  [anon:.bss]
         e54edf68  00000089
         e54edf6c  00000000
    #01  e54edf70  00000000
         e54edf74  00000000
         e54edf78  ffffffff
         e54edf7c  e54edfb4
         e54edf80  00000000
         e54edf84  f3099b91
         e54edf88  e6ff9028  [anon:.bss]
         e54edf8c  00000000
         e54edf90  00000000
         e54edf94  00000002
         e54edf98  e71eb260  [anon:.bss]
         e54edf9c  00000000
         e54edfa0  e71eb260  [anon:.bss]
         e54edfa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e54edfa8  00000000
         e54edfac  e6bb157c  [anon:libc_malloc]
         e54edfb0  e6800000
         e54edfb4  e6bb1500  [anon:libc_malloc]
         e54edfb8  f3099b91
         e54edfbc  e6ff9028  [anon:.bss]
         e54edfc0  e6b82c00  [anon:libc_malloc]
         e54edfc4  e71eb260  [anon:.bss]
         e54edfc8  00000000
         e54edfcc  e71eb260  [anon:.bss]
         e54edfd0  00000e18
         e54edfd4  e71eb260  [anon:.bss]
         e54edfd8  e54ee230
         e54edfdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e54edfe0  00000004
         e54edfe4  e75902cb  /system/lib/libutils.so
         e54edfe8  00000000
         e54edfec  e6b6e400  [anon:libc_malloc]
         e54edff0  00000010
         e54edff4  f3099b91
         e54edff8  e6b82c10  [anon:libc_malloc]
         e54edffc  e6b82c00  [anon:libc_malloc]
         e54ee000  e71eb260  [anon:.bss]
         e54ee004  00000000
         e54ee008  e71eb260  [anon:.bss]
         e54ee00c  00000e18
         e54ee010  e71eb260  [anon:.bss]
         e54ee014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e54ee018  00000010
         e54ee01c  00000000
         e54ee020  e6b6e600  [anon:libc_malloc]
         e54ee024  00000000
         e54ee028  00000000
         e54ee02c  00000000
         e54ee030  00000000
         e54ee034  00000000
         e54ee038  f3099b91
         e54ee03c  e6b82c10  [anon:libc_malloc]
         e54ee040  e6b56fc0  [anon:libc_malloc]
         e54ee044  e71eb260  [anon:.bss]
         e54ee048  00000000
         e54ee04c  e54ee1e4
         e54ee050  00000e18
         e54ee054  e774220f  /system/lib/libbinder.so
    #05  e54ee058  e6b56fc0  [anon:libc_malloc]
         e54ee05c  e6b52090  [anon:libc_malloc]
         e54ee060  e6b82c10  [anon:libc_malloc]
         e54ee064  f3099b91
         e54ee068  e6b56fc0  [anon:libc_malloc]
         e54ee06c  e6b073c8  [anon:libc_malloc]
         e54ee070  00000001
         e54ee074  e7742193  /system/lib/libbinder.so
    #06  e54ee078  e71eb260  [anon:.bss]
         e54ee07c  e6b6e400  [anon:libc_malloc]
         e54ee080  e6b56fc0  [anon:libc_malloc]
         e54ee084  e6b6e454  [anon:libc_malloc]
         e54ee088  e71eb260  [anon:.bss]
         e54ee08c  e77490ad  /system/lib/libbinder.so
    #07  e54ee090  00000000
         e54ee094  e6bb1508  [anon:libc_malloc]
         e54ee098  e6bb1514  [anon:libc_malloc]
         e54ee09c  e6bb1618  [anon:libc_malloc]
         e54ee0a0  00000000
         e54ee0a4  e6bb157c  [anon:libc_malloc]
         e54ee0a8  e6800000
         e54ee0ac  e6bb15f8  [anon:libc_malloc]
         e54ee0b0  e6b05ea0  [anon:libc_malloc]
         e54ee0b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e54ee0b8  00000004
         e54ee0bc  00000000
         e54ee0c0  00000000
         e54ee0c4  f3099b91
         e54ee0c8  00000000
         e54ee0cc  e6bb1508  [anon:libc_malloc]
         ........  ........
    #08  e54ee1a0  e54ee230
         e54ee1a4  e77492b1  /system/lib/libbinder.so
         e54ee1a8  00000000
         e54ee1ac  e6b6e400  [anon:libc_malloc]
         e54ee1b0  e6b6e490  [anon:libc_malloc]
         e54ee1b4  00000000
         e54ee1b8  00000000
         e54ee1bc  e774935b  /system/lib/libbinder.so
    #09  e54ee1c0  00000000
         e54ee1c4  e77488af  /system/lib/libbinder.so
         e54ee1c8  e6629420  [anon:libc_malloc]
         e54ee1cc  e662942c  [anon:libc_malloc]
         e54ee1d0  00000000
         e54ee1d4  e7762939  /system/lib/libbinder.so
    #10  e54ee1d8  e6629420  [anon:libc_malloc]
         e54ee1dc  e758e905  /system/lib/libutils.so
    #11  e54ee1e0  e6600050  [anon:libc_malloc]
         e54ee1e4  e6629420  [anon:libc_malloc]
         e54ee1e8  e6b05390  [anon:libc_malloc]
         e54ee1ec  e6629420  [anon:libc_malloc]
         e54ee1f0  f3099b91
         e54ee1f4  e54ee230
         e54ee1f8  e54ee230
         e54ee1fc  e54ee230
         e54ee200  00000078
         e54ee204  0000213d
         e54ee208  00000e18
         e54ee20c  e55ef490
         e54ee210  e54ee230
         e54ee214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e54ee218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e54ee21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e54ee220  e54ee238
         e54ee224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e54ee228  e54ee230
         e54ee22c  00000000
         e54ee230  e55ef230
         e54ee234  e53ed230
         e54ee238  0000213e
         e54ee23c  00000e18
         e54ee240  00000001
         e54ee244  e53f1000
         e54ee248  000fd230
         e54ee24c  00001000
         e54ee250  00000000
         e54ee254  00000000
         e54ee258  00000003
         e54ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8511, name: Binder:3608_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e53ecfb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e53ed230
    ip  e53ecf70  sp  e53ecf60  lr  e7194511  pc  e718f108

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:
         e53ecf20  00000000
         e53ecf24  e6bb1cbc  [anon:libc_malloc]
         e53ecf28  e6bb1cc4  [anon:libc_malloc]
         e53ecf2c  e6bb1ccc  [anon:libc_malloc]
         e53ecf30  00000007
         e53ecf34  e71eb260  [anon:.bss]
         e53ecf38  e6702270  [anon:libc_malloc]
         e53ecf3c  00000001
         e53ecf40  00000031
         e53ecf44  e67002c0  [anon:libc_malloc]
         e53ecf48  e6702230  [anon:libc_malloc]
         e53ecf4c  e6bb1d5c  [anon:libc_malloc]
         e53ecf50  e71f33c0  [anon:.bss]
         e53ecf54  e6bb1c08  [anon:libc_malloc]
         e53ecf58  e53ecfb4
         e53ecf5c  e71eb3a8  [anon:.bss]
    #00  e53ecf60  e53ed490
         e53ecf64  e71eb260  [anon:.bss]
         e53ecf68  00000089
         e53ecf6c  00000000
    #01  e53ecf70  00000000
         e53ecf74  00000000
         e53ecf78  ffffffff
         e53ecf7c  e53ecfb4
         e53ecf80  00000000
         e53ecf84  f3099b91
         e53ecf88  e6ff9028  [anon:.bss]
         e53ecf8c  00000000
         e53ecf90  00000000
         e53ecf94  00000002
         e53ecf98  e71eb260  [anon:.bss]
         e53ecf9c  00000000
         e53ecfa0  e71eb260  [anon:.bss]
         e53ecfa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e53ecfa8  00000000
         e53ecfac  e6b686d8  [anon:libc_malloc]
         e53ecfb0  e6b686d8  [anon:libc_malloc]
         e53ecfb4  00000000
         e53ecfb8  f3099b91
         e53ecfbc  e6ff9028  [anon:.bss]
         e53ecfc0  e6b8c800  [anon:libc_malloc]
         e53ecfc4  e71eb260  [anon:.bss]
         e53ecfc8  00000000
         e53ecfcc  e71eb260  [anon:.bss]
         e53ecfd0  00000e18
         e53ecfd4  e71eb260  [anon:.bss]
         e53ecfd8  e53ed230
         e53ecfdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e53ecfe0  00000004
         e53ecfe4  e75902cb  /system/lib/libutils.so
         e53ecfe8  00000000
         e53ecfec  e6682100  [anon:libc_malloc]
         e53ecff0  00000010
         e53ecff4  f3099b91
         e53ecff8  e6b8c810  [anon:libc_malloc]
         e53ecffc  e6b8c800  [anon:libc_malloc]
         e53ed000  e71eb260  [anon:.bss]
         e53ed004  00000000
         e53ed008  e71eb260  [anon:.bss]
         e53ed00c  00000e18
         e53ed010  e71eb260  [anon:.bss]
         e53ed014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e53ed018  00000010
         e53ed01c  00000000
         e53ed020  e6682300  [anon:libc_malloc]
         e53ed024  00000000
         e53ed028  00000000
         e53ed02c  00000000
         e53ed030  00000000
         e53ed034  00000000
         e53ed038  f3099b91
         e53ed03c  e6b8c810  [anon:libc_malloc]
         e53ed040  e6b58600  [anon:libc_malloc]
         e53ed044  e71eb260  [anon:.bss]
         e53ed048  00000000
         e53ed04c  e53ed1e4
         e53ed050  00000e18
         e53ed054  e774220f  /system/lib/libbinder.so
    #05  e53ed058  e6b58600  [anon:libc_malloc]
         e53ed05c  e6b5a350  [anon:libc_malloc]
         e53ed060  e6b8c810  [anon:libc_malloc]
         e53ed064  f3099b91
         e53ed068  e6b58600  [anon:libc_malloc]
         e53ed06c  e6b07410  [anon:libc_malloc]
         e53ed070  00000001
         e53ed074  e7742193  /system/lib/libbinder.so
    #06  e53ed078  e71eb260  [anon:.bss]
         e53ed07c  e6682100  [anon:libc_malloc]
         e53ed080  e6b58600  [anon:libc_malloc]
         e53ed084  e6682154  [anon:libc_malloc]
         e53ed088  e71eb260  [anon:.bss]
         e53ed08c  e77490ad  /system/lib/libbinder.so
    #07  e53ed090  00000000
         e53ed094  e6bb1c08  [anon:libc_malloc]
         e53ed098  e6bb1c2c  [anon:libc_malloc]
         e53ed09c  e6bb1d30  [anon:libc_malloc]
         e53ed0a0  00000000
         e53ed0a4  e6bb1c74  [anon:libc_malloc]
         e53ed0a8  e6400000
         e53ed0ac  e6bb1cf8  [anon:libc_malloc]
         e53ed0b0  e665e940  [anon:libc_malloc]
         e53ed0b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e53ed0b8  00000004
         e53ed0bc  00000000
         e53ed0c0  00000000
         e53ed0c4  e71eb260  [anon:.bss]
         e53ed0c8  00000000
         e53ed0cc  e6bb1c08  [anon:libc_malloc]
         ........  ........
    #08  e53ed1a0  e53ed230
         e53ed1a4  e77492b1  /system/lib/libbinder.so
         e53ed1a8  00000000
         e53ed1ac  e6682100  [anon:libc_malloc]
         e53ed1b0  e6682190  [anon:libc_malloc]
         e53ed1b4  00000000
         e53ed1b8  00000000
         e53ed1bc  e774935b  /system/lib/libbinder.so
    #09  e53ed1c0  00000000
         e53ed1c4  e77488af  /system/lib/libbinder.so
         e53ed1c8  e6b84cb0  [anon:libc_malloc]
         e53ed1cc  e6b84cbc  [anon:libc_malloc]
         e53ed1d0  00000000
         e53ed1d4  e7762939  /system/lib/libbinder.so
    #10  e53ed1d8  e6b84cb0  [anon:libc_malloc]
         e53ed1dc  e758e905  /system/lib/libutils.so
    #11  e53ed1e0  e6b05410  [anon:libc_malloc]
         e53ed1e4  e6b84cb0  [anon:libc_malloc]
         e53ed1e8  e6600050  [anon:libc_malloc]
         e53ed1ec  e6b84cb0  [anon:libc_malloc]
         e53ed1f0  f3099b91
         e53ed1f4  e53ed230
         e53ed1f8  e53ed230
         e53ed1fc  e53ed230
         e53ed200  00000078
         e53ed204  0000213e
         e53ed208  00000e18
         e53ed20c  e54ee490
         e53ed210  e53ed230
         e53ed214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e53ed218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e53ed21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e53ed220  e53ed238
         e53ed224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e53ed228  e53ed230
         e53ed22c  00000000
         e53ed230  e54ee230
         e53ed234  e52ec230
         e53ed238  0000213f
         e53ed23c  00000e18
         e53ed240  00000001
         e53ed244  e52f0000
         e53ed248  000fd230
         e53ed24c  00001000
         e53ed250  00000000
         e53ed254  00000000
         e53ed258  00000003
         e53ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 8513, name: Binder:3608_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e52ebfb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e52ec230
    ip  e52ebf70  sp  e52ebf60  lr  e7194511  pc  e718f108

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:
         e52ebf20  e6c02410  [anon:libc_malloc]
         e52ebf24  e6bb23bc  [anon:libc_malloc]
         e52ebf28  e6bb23c4  [anon:libc_malloc]
         e52ebf2c  e6bb23cc  [anon:libc_malloc]
         e52ebf30  00000007
         e52ebf34  e71eb260  [anon:.bss]
         e52ebf38  e6c02330  [anon:libc_malloc]
         e52ebf3c  00000001
         e52ebf40  00000031
         e52ebf44  e6c00380  [anon:libc_malloc]
         e52ebf48  e6702230  [anon:libc_malloc]
         e52ebf4c  e6bb245c  [anon:libc_malloc]
         e52ebf50  e71f33c0  [anon:.bss]
         e52ebf54  e6bb2308  [anon:libc_malloc]
         e52ebf58  e52ebfb4
         e52ebf5c  e71eb3a8  [anon:.bss]
    #00  e52ebf60  e52ec490
         e52ebf64  e71eb260  [anon:.bss]
         e52ebf68  00000089
         e52ebf6c  00000000
    #01  e52ebf70  00000000
         e52ebf74  00000000
         e52ebf78  ffffffff
         e52ebf7c  e52ebfb4
         e52ebf80  00000000
         e52ebf84  f3099b91
         e52ebf88  e6ff9028  [anon:.bss]
         e52ebf8c  00000000
         e52ebf90  00000000
         e52ebf94  00000002
         e52ebf98  e71eb260  [anon:.bss]
         e52ebf9c  00000000
         e52ebfa0  e71eb260  [anon:.bss]
         e52ebfa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e52ebfa8  00000000
         e52ebfac  e6bb2308  [anon:libc_malloc]
         e52ebfb0  e6bb2314  [anon:libc_malloc]
         e52ebfb4  e6bb2400  [anon:libc_malloc]
         e52ebfb8  f3099b91
         e52ebfbc  e6ff9028  [anon:.bss]
         e52ebfc0  e6b43200  [anon:libc_malloc]
         e52ebfc4  e71eb260  [anon:.bss]
         e52ebfc8  00000000
         e52ebfcc  e71eb260  [anon:.bss]
         e52ebfd0  00000e18
         e52ebfd4  e71eb260  [anon:.bss]
         e52ebfd8  e52ec230
         e52ebfdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e52ebfe0  00000004
         e52ebfe4  e75902cb  /system/lib/libutils.so
         e52ebfe8  00000000
         e52ebfec  e6b6e800  [anon:libc_malloc]
         e52ebff0  00000010
         e52ebff4  f3099b91
         e52ebff8  e6b43210  [anon:libc_malloc]
         e52ebffc  e6b43200  [anon:libc_malloc]
         e52ec000  e71eb260  [anon:.bss]
         e52ec004  00000000
         e52ec008  e71eb260  [anon:.bss]
         e52ec00c  00000e18
         e52ec010  e71eb260  [anon:.bss]
         e52ec014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e52ec018  00000010
         e52ec01c  00000000
         e52ec020  e6b6ea00  [anon:libc_malloc]
         e52ec024  00000000
         e52ec028  00000000
         e52ec02c  00000000
         e52ec030  00000000
         e52ec034  00000000
         e52ec038  f3099b91
         e52ec03c  e6b43210  [anon:libc_malloc]
         e52ec040  e6b56080  [anon:libc_malloc]
         e52ec044  e71eb260  [anon:.bss]
         e52ec048  00000000
         e52ec04c  e52ec1e4
         e52ec050  00000e18
         e52ec054  e774220f  /system/lib/libbinder.so
    #05  e52ec058  e6b56080  [anon:libc_malloc]
         e52ec05c  e6b6d3d0  [anon:libc_malloc]
         e52ec060  e6b43210  [anon:libc_malloc]
         e52ec064  f3099b91
         e52ec068  e6b56080  [anon:libc_malloc]
         e52ec06c  e6b069a8  [anon:libc_malloc]
         e52ec070  00000001
         e52ec074  e7742193  /system/lib/libbinder.so
    #06  e52ec078  e71eb260  [anon:.bss]
         e52ec07c  e6b6e800  [anon:libc_malloc]
         e52ec080  e6b56080  [anon:libc_malloc]
         e52ec084  e6b6e854  [anon:libc_malloc]
         e52ec088  e71eb260  [anon:.bss]
         e52ec08c  e77490ad  /system/lib/libbinder.so
    #07  e52ec090  00000000
         e52ec094  e6bb2308  [anon:libc_malloc]
         e52ec098  e6bb232c  [anon:libc_malloc]
         e52ec09c  e6bb2430  [anon:libc_malloc]
         e52ec0a0  00000000
         e52ec0a4  e6bb237c  [anon:libc_malloc]
         e52ec0a8  e6800000
         e52ec0ac  e6bb23f8  [anon:libc_malloc]
         e52ec0b0  e6b57d60  [anon:libc_malloc]
         e52ec0b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e52ec0b8  00000004
         e52ec0bc  00000000
         e52ec0c0  00000000
         e52ec0c4  e71eb260  [anon:.bss]
         e52ec0c8  00000000
         e52ec0cc  e6bb2308  [anon:libc_malloc]
         ........  ........
    #08  e52ec1a0  e52ec230
         e52ec1a4  e77492b1  /system/lib/libbinder.so
         e52ec1a8  00000000
         e52ec1ac  e6b6e800  [anon:libc_malloc]
         e52ec1b0  e6b6e890  [anon:libc_malloc]
         e52ec1b4  00000000
         e52ec1b8  00000000
         e52ec1bc  e774935b  /system/lib/libbinder.so
    #09  e52ec1c0  00000000
         e52ec1c4  e77488af  /system/lib/libbinder.so
         e52ec1c8  e66294e0  [anon:libc_malloc]
         e52ec1cc  e66294ec  [anon:libc_malloc]
         e52ec1d0  00000000
         e52ec1d4  e7762939  /system/lib/libbinder.so
    #10  e52ec1d8  e66294e0  [anon:libc_malloc]
         e52ec1dc  e758e905  /system/lib/libutils.so
    #11  e52ec1e0  e6600130  [anon:libc_malloc]
         e52ec1e4  e66294e0  [anon:libc_malloc]
         e52ec1e8  e6b05410  [anon:libc_malloc]
         e52ec1ec  e66294e0  [anon:libc_malloc]
         e52ec1f0  f3099b91
         e52ec1f4  e52ec230
         e52ec1f8  e52ec230
         e52ec1fc  e52ec230
         e52ec200  00000078
         e52ec204  0000213f
         e52ec208  00000e18
         e52ec20c  e53ed490
         e52ec210  e52ec230
         e52ec214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e52ec218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e52ec21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e52ec220  e52ec238
         e52ec224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e52ec228  e52ec230
         e52ec22c  00000000
         e52ec230  e53ed230
         e52ec234  00000000
         e52ec238  00002141
         e52ec23c  00000e18
         e52ec240  00000001
         e52ec244  e51ef000
         e52ec248  000fd230
         e52ec24c  00001000
         e52ec250  00000000
         e52ec254  00000000
         e52ec258  00000003
         e52ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 24324, name: Binder:3608_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5cf5fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e5cf6230
    ip  e5cf5f70  sp  e5cf5f60  lr  e7194511  pc  e718f108

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:
         e5cf5f20  e6c01db0  [anon:libc_malloc]
         e5cf5f24  e6b0c214  [anon:libc_malloc]
         e5cf5f28  e71f33c0  [anon:.bss]
         e5cf5f2c  e6b0c108  [anon:libc_malloc]
         e5cf5f30  e5cf5ee8
         e5cf5f34  e71eb260  [anon:.bss]
         e5cf5f38  e6c01ed0  [anon:libc_malloc]
         e5cf5f3c  00000001
         e5cf5f40  0000000e
         e5cf5f44  e6c00380  [anon:libc_malloc]
         e5cf5f48  e6c01e90  [anon:libc_malloc]
         e5cf5f4c  e6b0c220  [anon:libc_malloc]
         e5cf5f50  e71f33c0  [anon:.bss]
         e5cf5f54  e6b0c108  [anon:libc_malloc]
         e5cf5f58  e5cf5fb4
         e5cf5f5c  e71eb3a8  [anon:.bss]
    #00  e5cf5f60  e5cf6490
         e5cf5f64  e71eb260  [anon:.bss]
         e5cf5f68  00000089
         e5cf5f6c  00000000
    #01  e5cf5f70  00000000
         e5cf5f74  00000000
         e5cf5f78  ffffffff
         e5cf5f7c  e5cf5fb4
         e5cf5f80  00000000
         e5cf5f84  f3099b91
         e5cf5f88  e6ff9028  [anon:.bss]
         e5cf5f8c  00000000
         e5cf5f90  00000000
         e5cf5f94  00000002
         e5cf5f98  e71eb260  [anon:.bss]
         e5cf5f9c  00000000
         e5cf5fa0  e71eb260  [anon:.bss]
         e5cf5fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5cf5fa8  00000000
         e5cf5fac  e6b0c17c  [anon:libc_malloc]
         e5cf5fb0  e6800000
         e5cf5fb4  e6b0c100  [anon:libc_malloc]
         e5cf5fb8  f3099b91
         e5cf5fbc  e6ff9028  [anon:.bss]
         e5cf5fc0  e6b86000  [anon:libc_malloc]
         e5cf5fc4  e71eb260  [anon:.bss]
         e5cf5fc8  00000000
         e5cf5fcc  e71eb260  [anon:.bss]
         e5cf5fd0  00000e18
         e5cf5fd4  e71eb260  [anon:.bss]
         e5cf5fd8  e5cf6230
         e5cf5fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e5cf5fe0  00000004
         e5cf5fe4  e75902cb  /system/lib/libutils.so
         e5cf5fe8  00000000
         e5cf5fec  e6b70600  [anon:libc_malloc]
         e5cf5ff0  00000010
         e5cf5ff4  f3099b91
         e5cf5ff8  e6b86010  [anon:libc_malloc]
         e5cf5ffc  e6b86000  [anon:libc_malloc]
         e5cf6000  e71eb260  [anon:.bss]
         e5cf6004  00000000
         e5cf6008  e71eb260  [anon:.bss]
         e5cf600c  00000e18
         e5cf6010  e71eb260  [anon:.bss]
         e5cf6014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e5cf6018  00000010
         e5cf601c  00000000
         e5cf6020  e6b70800  [anon:libc_malloc]
         e5cf6024  00000000
         e5cf6028  00000000
         e5cf602c  00000000
         e5cf6030  00000000
         e5cf6034  00000000
         e5cf6038  f3099b91
         e5cf603c  e6b86010  [anon:libc_malloc]
         e5cf6040  e6b58100  [anon:libc_malloc]
         e5cf6044  e71eb260  [anon:.bss]
         e5cf6048  00000000
         e5cf604c  e5cf61e4
         e5cf6050  00000e18
         e5cf6054  e774220f  /system/lib/libbinder.so
    #05  e5cf6058  e6b58100  [anon:libc_malloc]
         e5cf605c  e6b52220  [anon:libc_malloc]
         e5cf6060  e6b86010  [anon:libc_malloc]
         e5cf6064  f3099b91
         e5cf6068  e6b58100  [anon:libc_malloc]
         e5cf606c  e6b07368  [anon:libc_malloc]
         e5cf6070  00000001
         e5cf6074  e7742193  /system/lib/libbinder.so
    #06  e5cf6078  e71eb260  [anon:.bss]
         e5cf607c  e6b70600  [anon:libc_malloc]
         e5cf6080  e6b58100  [anon:libc_malloc]
         e5cf6084  e6b70654  [anon:libc_malloc]
         e5cf6088  e71eb260  [anon:.bss]
         e5cf608c  e77490ad  /system/lib/libbinder.so
    #07  e5cf6090  00000000
         e5cf6094  e6b0c108  [anon:libc_malloc]
         e5cf6098  e6b0c12c  [anon:libc_malloc]
         e5cf609c  e6b0c230  [anon:libc_malloc]
         e5cf60a0  00000000
         e5cf60a4  e6b0c17c  [anon:libc_malloc]
         e5cf60a8  e6800000
         e5cf60ac  e6b0c1f8  [anon:libc_malloc]
         e5cf60b0  e6b14140  [anon:libc_malloc]
         e5cf60b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e5cf60b8  00000004
         e5cf60bc  00000000
         e5cf60c0  00000000
         e5cf60c4  e71eb260  [anon:.bss]
         e5cf60c8  00000000
         e5cf60cc  e6b0c108  [anon:libc_malloc]
         ........  ........
    #08  e5cf61a0  e6607004  [anon:libc_malloc]
         e5cf61a4  e77492b1  /system/lib/libbinder.so
         e5cf61a8  00000000
         e5cf61ac  e6b70600  [anon:libc_malloc]
         e5cf61b0  e6b70690  [anon:libc_malloc]
         e5cf61b4  00000000
         e5cf61b8  00000000
         e5cf61bc  e774935b  /system/lib/libbinder.so
    #09  e5cf61c0  00000000
         e5cf61c4  e77488af  /system/lib/libbinder.so
         e5cf61c8  e6608690  [anon:libc_malloc]
         e5cf61cc  e660869c  [anon:libc_malloc]
         e5cf61d0  00000000
         e5cf61d4  e7762939  /system/lib/libbinder.so
    #10  e5cf61d8  e6608690  [anon:libc_malloc]
         e5cf61dc  e758e905  /system/lib/libutils.so
    #11  e5cf61e0  e6600500  [anon:libc_malloc]
         e5cf61e4  e6608690  [anon:libc_malloc]
         e5cf61e8  e66004f0  [anon:libc_malloc]
         e5cf61ec  e6608690  [anon:libc_malloc]
         e5cf61f0  f3099b91
         e5cf61f4  e5cf6230
         e5cf61f8  e5cf6230
         e5cf61fc  e5cf6230
         e5cf6200  00000078
         e5cf6204  00000e18
         e5cf6208  00000e18
         e5cf620c  e7ceb020
         e5cf6210  e5cf6230
         e5cf6214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5cf6218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5cf621c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5cf6220  e5cf6238
         e5cf6224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5cf6228  e5cf6230
         e5cf622c  00000000
         e5cf6230  e5df7230
         e5cf6234  e5bf5230
         e5cf6238  00005f04
         e5cf623c  00000e18
         e5cf6240  00000001
         e5cf6244  e5bf9000
         e5cf6248  000fd230
         e5cf624c  00001000
         e5cf6250  00000000
         e5cf6254  00000000
         e5cf6258  00000003
         e5cf625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 24326, name: Binder:3608_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5bf4fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e5bf5230
    ip  e5bf4f70  sp  e5bf4f60  lr  e7194511  pc  e718f108

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:
         e5bf4f20  e6702350  [anon:libc_malloc]
         e5bf4f24  e6b0c8bc  [anon:libc_malloc]
         e5bf4f28  e6b0c8c4  [anon:libc_malloc]
         e5bf4f2c  e6b0c8cc  [anon:libc_malloc]
         e5bf4f30  00000002
         e5bf4f34  e71eb260  [anon:.bss]
         e5bf4f38  e6701e10  [anon:libc_malloc]
         e5bf4f3c  00000001
         e5bf4f40  0000000e
         e5bf4f44  e67002c0  [anon:libc_malloc]
         e5bf4f48  e6701dd0  [anon:libc_malloc]
         e5bf4f4c  e6b0c920  [anon:libc_malloc]
         e5bf4f50  e71f33c0  [anon:.bss]
         e5bf4f54  e6b0c808  [anon:libc_malloc]
         e5bf4f58  e5bf4fb4
         e5bf4f5c  e71eb3a8  [anon:.bss]
    #00  e5bf4f60  e5bf5490
         e5bf4f64  e71eb260  [anon:.bss]
         e5bf4f68  00000089
         e5bf4f6c  00000000
    #01  e5bf4f70  00000000
         e5bf4f74  00000000
         e5bf4f78  ffffffff
         e5bf4f7c  e5bf4fb4
         e5bf4f80  00000000
         e5bf4f84  f3099b91
         e5bf4f88  e6ff9028  [anon:.bss]
         e5bf4f8c  00000000
         e5bf4f90  00000000
         e5bf4f94  00000002
         e5bf4f98  e71eb260  [anon:.bss]
         e5bf4f9c  00000000
         e5bf4fa0  e71eb260  [anon:.bss]
         e5bf4fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5bf4fa8  00000000
         e5bf4fac  e6b0c808  [anon:libc_malloc]
         e5bf4fb0  e6b0c814  [anon:libc_malloc]
         e5bf4fb4  e6b0c900  [anon:libc_malloc]
         e5bf4fb8  f3099b91
         e5bf4fbc  e6ff9028  [anon:.bss]
         e5bf4fc0  e6b8d600  [anon:libc_malloc]
         e5bf4fc4  e71eb260  [anon:.bss]
         e5bf4fc8  00000000
         e5bf4fcc  e71eb260  [anon:.bss]
         e5bf4fd0  00000e18
         e5bf4fd4  e71eb260  [anon:.bss]
         e5bf4fd8  e5bf5230
         e5bf4fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e5bf4fe0  00000004
         e5bf4fe4  e75902cb  /system/lib/libutils.so
         e5bf4fe8  00000000
         e5bf4fec  e6614200  [anon:libc_malloc]
         e5bf4ff0  00000010
         e5bf4ff4  f3099b91
         e5bf4ff8  e6b8d610  [anon:libc_malloc]
         e5bf4ffc  e6b8d600  [anon:libc_malloc]
         e5bf5000  e71eb260  [anon:.bss]
         e5bf5004  00000000
         e5bf5008  e71eb260  [anon:.bss]
         e5bf500c  00000e18
         e5bf5010  e71eb260  [anon:.bss]
         e5bf5014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e5bf5018  00000010
         e5bf501c  00000000
         e5bf5020  e6614400  [anon:libc_malloc]
         e5bf5024  00000000
         e5bf5028  00000000
         e5bf502c  00000000
         e5bf5030  00000000
         e5bf5034  00000000
         e5bf5038  f3099b91
         e5bf503c  e6b8d610  [anon:libc_malloc]
         e5bf5040  e6b589c0  [anon:libc_malloc]
         e5bf5044  e71eb260  [anon:.bss]
         e5bf5048  00000000
         e5bf504c  e5bf51e4
         e5bf5050  00000e18
         e5bf5054  e774220f  /system/lib/libbinder.so
    #05  e5bf5058  e6b589c0  [anon:libc_malloc]
         e5bf505c  e6b66610  [anon:libc_malloc]
         e5bf5060  e6b8d610  [anon:libc_malloc]
         e5bf5064  f3099b91
         e5bf5068  e6b589c0  [anon:libc_malloc]
         e5bf506c  e6b07638  [anon:libc_malloc]
         e5bf5070  00000001
         e5bf5074  e7742193  /system/lib/libbinder.so
    #06  e5bf5078  e71eb260  [anon:.bss]
         e5bf507c  e6614200  [anon:libc_malloc]
         e5bf5080  e6b589c0  [anon:libc_malloc]
         e5bf5084  e6614254  [anon:libc_malloc]
         e5bf5088  e71eb260  [anon:.bss]
         e5bf508c  e77490ad  /system/lib/libbinder.so
    #07  e5bf5090  00000000
         e5bf5094  e5bf50a0
         e5bf5098  e5bf5160
         e5bf509c  00000000
         e5bf50a0  00000000
         e5bf50a4  e6605080  [anon:libc_malloc]
         e5bf50a8  00000004
         e5bf50ac  00000006
         e5bf50b0  00000000
         e5bf50b4  00000000
         e5bf50b8  00000000
         e5bf50bc  00000000
         e5bf50c0  00000000
         e5bf50c4  e71e0000  /apex/com.android.runtime/lib/bionic/libc.so
         e5bf50c8  00000000
         e5bf50cc  e6010001
         ........  ........
    #08  e5bf51a0  e5bf5230
         e5bf51a4  e77492b1  /system/lib/libbinder.so
         e5bf51a8  00000000
         e5bf51ac  e6614200  [anon:libc_malloc]
         e5bf51b0  e6614290  [anon:libc_malloc]
         e5bf51b4  00000000
         e5bf51b8  00000000
         e5bf51bc  e774935b  /system/lib/libbinder.so
    #09  e5bf51c0  00000000
         e5bf51c4  e77488af  /system/lib/libbinder.so
         e5bf51c8  e6b121d0  [anon:libc_malloc]
         e5bf51cc  e6b121dc  [anon:libc_malloc]
         e5bf51d0  00000000
         e5bf51d4  e7762939  /system/lib/libbinder.so
    #10  e5bf51d8  e6b121d0  [anon:libc_malloc]
         e5bf51dc  e758e905  /system/lib/libutils.so
    #11  e5bf51e0  e6b05820  [anon:libc_malloc]
         e5bf51e4  e6b121d0  [anon:libc_malloc]
         e5bf51e8  e6600500  [anon:libc_malloc]
         e5bf51ec  e6b121d0  [anon:libc_malloc]
         e5bf51f0  f3099b91
         e5bf51f4  e5bf5230
         e5bf51f8  e5bf5230
         e5bf51fc  e5bf5230
         e5bf5200  00000078
         e5bf5204  00005f04
         e5bf5208  00000e18
         e5bf520c  e5cf6490
         e5bf5210  e5bf5230
         e5bf5214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5bf5218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5bf521c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5bf5220  e5bf5238
         e5bf5224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5bf5228  e5bf5230
         e5bf522c  00000000
         e5bf5230  e5cf6230
         e5bf5234  e5af4230
         e5bf5238  00005f06
         e5bf523c  00000e18
         e5bf5240  00000001
         e5bf5244  e5af8000
         e5bf5248  000fd230
         e5bf524c  00001000
         e5bf5250  00000000
         e5bf5254  00000000
         e5bf5258  00000003
         e5bf525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 24598, name: Binder:3608_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e60fa148  r3  e60fa13c
    r4  e71eb260  r5  e6b50e00  r6  e60fa148  r7  00000036
    r8  e60fa168  r9  e6b50e90  r10 e60fa150  r11 00000000
    ip  00000000  sp  e60fa128  lr  e7199709  pc  e71cb1c4

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:
         e60fa0e8  00000000
         e60fa0ec  e6b0d67c  [anon:libc_malloc]
         e60fa0f0  e6800000
         e60fa0f4  e6b0d6f8  [anon:libc_malloc]
         e60fa0f8  e6b7a830  [anon:libc_malloc]
         e60fa0fc  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e60fa100  00000004
         e60fa104  e707d448  /system/lib/android.hardware.drm@1.2.so
         e60fa108  f3099b91
         e60fa10c  00000004
         e60fa110  e6b50e54  [anon:libc_malloc]
         e60fa114  00000008
         e60fa118  00000000
         e60fa11c  e60fa168
         e60fa120  e6b50e90  [anon:libc_malloc]
         e60fa124  e60fa150
    #00  e60fa128  e60fa13c
         ........  ........
    #01  e60fa128  e60fa13c
         e60fa12c  f3099b91
         e60fa130  c0306201
         e60fa134  e7748c15  /system/lib/libbinder.so
         e60fa138  e60fa148
         e60fa13c  00000000
    #02  e60fa140  e6b50e54  [anon:libc_malloc]
         e60fa144  e71eb260  [anon:.bss]
         e60fa148  00000000
         e60fa14c  00000000
         e60fa150  00000000
         e60fa154  00000000
         e60fa158  e6ba0000  [anon:libc_malloc]
         e60fa15c  00000000
         e60fa160  00000100
         e60fa164  00000000
         e60fa168  00000000
         e60fa16c  00000000
         e60fa170  e6b50f00  [anon:libc_malloc]
         e60fa174  00000000
         e60fa178  f3099b91
         e60fa17c  e6b50e00  [anon:libc_malloc]
         ........  ........
    #03  e60fa1a0  e60fa230
         e60fa1a4  e77492b1  /system/lib/libbinder.so
         e60fa1a8  00000000
         e60fa1ac  e6b50e00  [anon:libc_malloc]
         e60fa1b0  e6b50e90  [anon:libc_malloc]
         e60fa1b4  00000000
         e60fa1b8  00000000
         e60fa1bc  e774935b  /system/lib/libbinder.so
    #04  e60fa1c0  00000000
         e60fa1c4  e77488af  /system/lib/libbinder.so
         e60fa1c8  e6b11990  [anon:libc_malloc]
         e60fa1cc  e6b1199c  [anon:libc_malloc]
         e60fa1d0  00000000
         e60fa1d4  e7762939  /system/lib/libbinder.so
    #05  e60fa1d8  e6b11990  [anon:libc_malloc]
         e60fa1dc  e758e905  /system/lib/libutils.so
    #06  e60fa1e0  e6b052b0  [anon:libc_malloc]
         e60fa1e4  e6b11990  [anon:libc_malloc]
         e60fa1e8  e6b05290  [anon:libc_malloc]
         e60fa1ec  e6b11990  [anon:libc_malloc]
         e60fa1f0  f3099b91
         e60fa1f4  e60fa230
         e60fa1f8  e60fa230
         e60fa1fc  e60fa230
         e60fa200  00000078
         e60fa204  00000e18
         e60fa208  00000e18
         e60fa20c  e7ceb020
         e60fa210  e60fa230
         e60fa214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e60fa218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e60fa21c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e60fa220  e60fa238
         e60fa224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e60fa228  e60fa230
         e60fa22c  00000000
         e60fa230  e61fb230
         e60fa234  e5ff9230
         e60fa238  00006016
         e60fa23c  00000e18
         e60fa240  00000001
         e60fa244  e5ffd000
         e60fa248  000fd230
         e60fa24c  00001000
         e60fa250  00000000
         e60fa254  00000000
         e60fa258  00000003
         e60fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 24599, name: Binder:3608_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e6ff9028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5ff8fb4  r7  000000f0
    r8  00000002  r9  e6ff9028  r10 00000000  r11 e5ff9230
    ip  e5ff8f70  sp  e5ff8f60  lr  e7194511  pc  e718f108

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:
         e5ff8f20  00000000
         e5ff8f24  e5ff8fd0
         e5ff8f28  e6b221a4  [anon:libc_malloc]
         e5ff8f2c  e6b29180  [anon:libc_malloc]
         e5ff8f30  00000000
         e5ff8f34  00000000
         e5ff8f38  00000000
         e5ff8f3c  00000000
         e5ff8f40  00000000
         e5ff8f44  e71eb260  [anon:.bss]
         e5ff8f48  00000000
         e5ff8f4c  00000000
         e5ff8f50  00000000
         e5ff8f54  00000000
         e5ff8f58  e5ff8fb4
         e5ff8f5c  e71eb3a8  [anon:.bss]
    #00  e5ff8f60  e5ff9490
         e5ff8f64  e71eb260  [anon:.bss]
         e5ff8f68  00000089
         e5ff8f6c  00000000
    #01  e5ff8f70  00000000
         e5ff8f74  00000000
         e5ff8f78  ffffffff
         e5ff8f7c  e5ff8fb4
         e5ff8f80  00000000
         e5ff8f84  f3099b91
         e5ff8f88  e6ff9028  [anon:.bss]
         e5ff8f8c  00000000
         e5ff8f90  00000000
         e5ff8f94  00000002
         e5ff8f98  e71eb260  [anon:.bss]
         e5ff8f9c  00000000
         e5ff8fa0  e71eb260  [anon:.bss]
         e5ff8fa4  e71dbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5ff8fa8  00000000
         e5ff8fac  e6b0dd08  [anon:libc_malloc]
         e5ff8fb0  e6b0dd14  [anon:libc_malloc]
         e5ff8fb4  e6b0de00  [anon:libc_malloc]
         e5ff8fb8  f3099b91
         e5ff8fbc  e6ff9028  [anon:.bss]
         e5ff8fc0  e66b2800  [anon:libc_malloc]
         e5ff8fc4  e71eb260  [anon:.bss]
         e5ff8fc8  00000000
         e5ff8fcc  e71eb260  [anon:.bss]
         e5ff8fd0  00000e18
         e5ff8fd4  e71eb260  [anon:.bss]
         e5ff8fd8  e5ff9230
         e5ff8fdc  e6fe988f  /system/lib/libmediadrm.so
    #03  e5ff8fe0  00000004
         e5ff8fe4  e75902cb  /system/lib/libutils.so
         e5ff8fe8  00000000
         e5ff8fec  e662c600  [anon:libc_malloc]
         e5ff8ff0  00000010
         e5ff8ff4  f3099b91
         e5ff8ff8  e66b2810  [anon:libc_malloc]
         e5ff8ffc  e66b2800  [anon:libc_malloc]
         e5ff9000  e71eb260  [anon:.bss]
         e5ff9004  00000000
         e5ff9008  e71eb260  [anon:.bss]
         e5ff900c  00000e18
         e5ff9010  e71eb260  [anon:.bss]
         e5ff9014  e6fe9dd9  /system/lib/libmediadrm.so
    #04  e5ff9018  00000010
         e5ff901c  00000000
         e5ff9020  e666c800  [anon:libc_malloc]
         e5ff9024  00000000
         e5ff9028  00000000
         e5ff902c  00000000
         e5ff9030  00000000
         e5ff9034  00000000
         e5ff9038  f3099b91
         e5ff903c  e66b2810  [anon:libc_malloc]
         e5ff9040  e6b56000  [anon:libc_malloc]
         e5ff9044  e71eb260  [anon:.bss]
         e5ff9048  00000000
         e5ff904c  e5ff91e4
         e5ff9050  00000e18
         e5ff9054  e774220f  /system/lib/libbinder.so
    #05  e5ff9058  e6b56000  [anon:libc_malloc]
         e5ff905c  e6b6d240  [anon:libc_malloc]
         e5ff9060  e66b2810  [anon:libc_malloc]
         e5ff9064  f3099b91
         e5ff9068  e6b56000  [anon:libc_malloc]
         e5ff906c  e6b06918  [anon:libc_malloc]
         e5ff9070  00000001
         e5ff9074  e7742193  /system/lib/libbinder.so
    #06  e5ff9078  e71eb260  [anon:.bss]
         e5ff907c  e662c600  [anon:libc_malloc]
         e5ff9080  e6b56000  [anon:libc_malloc]
         e5ff9084  e662c654  [anon:libc_malloc]
         e5ff9088  e71eb260  [anon:.bss]
         e5ff908c  e77490ad  /system/lib/libbinder.so
    #07  e5ff9090  00000000
         e5ff9094  e6b0dd08  [anon:libc_malloc]
         e5ff9098  e6b0dd2c  [anon:libc_malloc]
         e5ff909c  e6b0de30  [anon:libc_malloc]
         e5ff90a0  00000000
         e5ff90a4  e6b0dd74  [anon:libc_malloc]
         e5ff90a8  e6400000
         e5ff90ac  e6b0ddf8  [anon:libc_malloc]
         e5ff90b0  e660f480  [anon:libc_malloc]
         e5ff90b4  e71645d1  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff90b8  00000004
         e5ff90bc  00000000
         e5ff90c0  00000000
         e5ff90c4  f3099b91
         e5ff90c8  00000000
         e5ff90cc  e6b0dd08  [anon:libc_malloc]
         ........  ........
    #08  e5ff91a0  e662dc04  [anon:libc_malloc]
         e5ff91a4  e77492b1  /system/lib/libbinder.so
         e5ff91a8  00000000
         e5ff91ac  e662c600  [anon:libc_malloc]
         e5ff91b0  e662c690  [anon:libc_malloc]
         e5ff91b4  00000000
         e5ff91b8  00000000
         e5ff91bc  e774935b  /system/lib/libbinder.so
    #09  e5ff91c0  00000000
         e5ff91c4  e77488af  /system/lib/libbinder.so
         e5ff91c8  e6629030  [anon:libc_malloc]
         e5ff91cc  e662903c  [anon:libc_malloc]
         e5ff91d0  00000000
         e5ff91d4  e7762939  /system/lib/libbinder.so
    #10  e5ff91d8  e6629030  [anon:libc_malloc]
         e5ff91dc  e758e905  /system/lib/libutils.so
    #11  e5ff91e0  e66002f0  [anon:libc_malloc]
         e5ff91e4  e6629030  [anon:libc_malloc]
         e5ff91e8  e66002e0  [anon:libc_malloc]
         e5ff91ec  e6629030  [anon:libc_malloc]
         e5ff91f0  f3099b91
         e5ff91f4  e5ff9230
         e5ff91f8  e5ff9230
         e5ff91fc  e5ff9230
         e5ff9200  00000078
         e5ff9204  00000e18
         e5ff9208  00000e18
         e5ff920c  e7ceb020
         e5ff9210  e5ff9230
         e5ff9214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5ff9218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff921c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5ff9220  e5ff9238
         e5ff9224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff9228  e5ff9230
         e5ff922c  00000000
         e5ff9230  e60fa230
         e5ff9234  e5ef8230
         e5ff9238  00006017
         e5ff923c  00000e18
         e5ff9240  00000001
         e5ff9244  e5efc000
         e5ff9248  000fd230
         e5ff924c  00001000
         e5ff9250  00000000
         e5ff9254  00000000
         e5ff9258  00000003
         e5ff925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3608, tid: 24600, name: HwBinder:3608_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e5ef8118  r3  e5ef8074
    r4  e71eb260  r5  c0306201  r6  e5ef8118  r7  00000036
    r8  e5ef8138  r9  e71eb260  r10 00000000  r11 e5ef8120
    ip  00000000  sp  e5ef8060  lr  e7199709  pc  e71cb1c4

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:
         e5ef8020  00000004
         e5ef8024  e5ef8048
         e5ef8028  e5ef8158
         e5ef802c  e6c00380  [anon:libc_malloc]
         e5ef8030  e6bab030  [anon:libc_malloc]
         e5ef8034  e718b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef8038  e6c0d1c0  [anon:libc_malloc]
         e5ef803c  e6c0ab40  [anon:libc_malloc]
         e5ef8040  e6c0ab40  [anon:libc_malloc]
         e5ef8044  e6c06f40  [anon:libc_malloc]
         e5ef8048  e6635010  [anon:libc_malloc]
         e5ef804c  e5ef8490
         e5ef8050  00000000
         e5ef8054  0001a93c
         e5ef8058  00000000
         e5ef805c  00000000
    #00  e5ef8060  e5ef8074
         ........  ........
    #01  e5ef8060  e5ef8074
         e5ef8064  f3099b91
         e5ef8068  e6b3d7c0  [anon:libc_malloc]
         e5ef806c  e73de555  /system/lib/libhidlbase.so
         e5ef8070  e5ef8118
         e5ef8074  00000000
    #02  e5ef8078  e71f33c0  [anon:.bss]
         e5ef807c  e6b0e408  [anon:libc_malloc]
         e5ef8080  e5ef8038
         e5ef8084  e6b3d814  [anon:libc_malloc]
         e5ef8088  e6b3d858  [anon:libc_malloc]
         e5ef808c  00000000
         e5ef8090  00000000
         e5ef8094  00000000
         e5ef8098  00000000
         e5ef809c  00000000
         e5ef80a0  00000000
         e5ef80a4  e6b10148  [anon:libc_malloc]
         e5ef80a8  00000004
         e5ef80ac  00000006
         e5ef80b0  00000004
         e5ef80b4  00000000
         ........  ........
    #03  e5ef81b8  e5ef81e4
         e5ef81bc  00000e18
         e5ef81c0  e6b119f0  [anon:libc_malloc]
         e5ef81c4  e6b119fc  [anon:libc_malloc]
         e5ef81c8  00000000
         e5ef81cc  00000000
         e5ef81d0  e5ef81e4
         e5ef81d4  e73ea70d  /system/lib/libhidlbase.so
    #04  e5ef81d8  e6b119f0  [anon:libc_malloc]
         e5ef81dc  e758e905  /system/lib/libutils.so
    #05  e5ef81e0  e6b05320  [anon:libc_malloc]
         e5ef81e4  e6b119f0  [anon:libc_malloc]
         e5ef81e8  e66001c0  [anon:libc_malloc]
         e5ef81ec  e6b119f0  [anon:libc_malloc]
         e5ef81f0  f3099b91
         e5ef81f4  e5ef8230
         e5ef81f8  e5ef8230
         e5ef81fc  e5ef8230
         e5ef8200  00000078
         e5ef8204  00001402
         e5ef8208  00000e18
         e5ef820c  e62fc490
         e5ef8210  e5ef8230
         e5ef8214  e71db089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e5ef8218  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef821c  e7195143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e5ef8220  e5ef8238
         e5ef8224  e71db073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef8228  e5ef8230
         e5ef822c  00000000
         e5ef8230  e5ff9230
         e5ef8234  e5df7230
         e5ef8238  00006018
         e5ef823c  00000e18
         e5ef8240  00000001
         e5ef8244  e5dfb000
         e5ef8248  000fd230
         e5ef824c  00001000
         e5ef8250  00000000
         e5ef8254  00000000
         e5ef8258  00000003
         e5ef825c  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:[15169] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
