*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
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 13:27:37+0900
pid: 11969, tid: 17775, name: Binder:11969_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  0000456f  r2  00000006  r3  e85f6d98
    r4  e85f6dac  r5  e85f6d90  r6  00002ec1  r7  0000016b
    r8  e85f6da8  r9  e85f6d98  r10 e85f6dc8  r11 e85f6db8
    ip  0000456f  sp  e85f6d68  lr  e9c12c43  pc  e9c12c56

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:
         e85f6d28  e9214120  [anon:libc_malloc]
         e85f6d2c  e97da004  /system/lib/libmediametrics.so
         e85f6d30  e9214120  [anon:libc_malloc]
         e85f6d34  e9a42527  /system/lib/libbinder.so
         e85f6d38  00000002
         e85f6d3c  e85f6e04
         e85f6d40  ffffffdf
         e85f6d44  ffffffe0
         e85f6d48  2be0ac10
         e85f6d4c  2a773e1b
         e85f6d50  e85f6d90
         e85f6d54  e9214120  [anon:libc_malloc]
         e85f6d58  2a773e1b
         e85f6d5c  e85f6d90
         e85f6d60  00002ec1
         e85f6d64  00001388
    #00  e85f6d68  e85f6dd8
         e85f6d6c  e85f6de8
         e85f6d70  e85f6df8
         e85f6d74  e85f6e08
         e85f6d78  e9214120  [anon:libc_malloc]
         e85f6d7c  e85f6e04
         e85f6d80  e9214120  [anon:libc_malloc]
         e85f6d84  e9a47d6f  /system/lib/libbinder.so
         e85f6d88  00000000
         e85f6d8c  e8e55f00  [anon:libc_malloc]
         e85f6d90  ffffffdf
         e85f6d94  ffffffff
         e85f6d98  00000000
         e85f6d9c  00000000
         e85f6da0  ffffffff
         e85f6da4  00002ec1
         ........  ........
    #01  e85f6e50  e9214120  [anon:libc_malloc]
         e85f6e54  e9a615f0  /system/lib/libbinder.so
    #02  e85f6e58  e9214120  [anon:libc_malloc]
         e85f6e5c  e9a44b55  /system/lib/libbinder.so
    #03  e85f6e60  00000000
         e85f6e64  2be0ac10
         e85f6e68  e85f6e90
         e85f6e6c  e9c6b168  [anon:.bss]
         e85f6e70  0000001d
         e85f6e74  e9c12781  /apex/com.android.runtime/lib/bionic/libc.so
         e85f6e78  e9c6a260  [anon:.bss]
         e85f6e7c  e85f6f14
         e85f6e80  0000001d
         e85f6e84  e9234080  [anon:libc_malloc]
         e85f6e88  00000000
         e85f6e8c  e92140d0  [anon:libc_malloc]
         e85f6e90  00000000
         e85f6e94  00000000
         e85f6e98  00000000
         e85f6e9c  00000000
         ........  ........
    #04  e85f6f10  2be0ac10
         e85f6f14  e8e29130  [anon:libc_malloc]
         e85f6f18  e85f6f80
         e85f6f1c  e9214120  [anon:libc_malloc]
         e85f6f20  2be0ac10
         e85f6f24  e8e301b0  [anon:libc_malloc]
         e85f6f28  e9c6a260  [anon:.bss]
         e85f6f2c  e8e30190  [anon:libc_malloc]
         e85f6f30  0000001d
         e85f6f34  00000000
         e85f6f38  e9266e48  [anon:libc_malloc]
         e85f6f3c  e9c6a260  [anon:.bss]
         e85f6f40  e9e74084  /system/lib/libmediadrm.so
         e85f6f44  e97d6b6f  /system/lib/libmediametrics.so
    #05  e85f6f48  0000001d
         e85f6f4c  2be0ac10
         e85f6f50  e9285840  [anon:libc_malloc]
         e85f6f54  00000020
         e85f6f58  0000001d
         e85f6f5c  e9b74bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  e85f6f60  e8e9077f  [anon:libc_malloc]
         e85f6f64  e9e2e10d  /system/lib/libstagefright_foundation.so
         e85f6f68  e85f6fb8
         e85f6f6c  e8e29010  [anon:libc_malloc]
         e85f6f70  e9285850  [anon:libc_malloc]
         e85f6f74  e9e35163  /system/lib/libstagefright_foundation.so
         e85f6f78  000001df
         e85f6f7c  0000059f
         e85f6f80  00000021
         e85f6f84  0000001d
         e85f6f88  e9285840  [anon:libc_malloc]
         e85f6f8c  0000077f
         e85f6f90  2be0ac10
         e85f6f94  e9266e00  [anon:libc_malloc]
         e85f6f98  e8e90800  [anon:libc_malloc]
         e85f6f9c  0000077f
         ........  ........
    #07  e85f6fb8  00000781
         e85f6fbc  0000077f
         e85f6fc0  e8e90800  [anon:libc_malloc]
         e85f6fc4  e8e02250  [anon:libc_malloc]
         e85f6fc8  e8e01f90  [anon:libc_malloc]
         e85f6fcc  e8e02298  [anon:libc_malloc]
         e85f6fd0  e9e74084  /system/lib/libmediadrm.so
         e85f6fd4  e8e0e010  [anon:libc_malloc]
         e85f6fd8  0000059f
         e85f6fdc  00000007
         e85f6fe0  00000001
         e85f6fe4  e9e27e7c  /system/lib/libstagefright_foundation.so
         e85f6fe8  00000000
         e85f6fec  00000001
         e85f6ff0  2be0ac10
         e85f6ff4  e9266e10  [anon:libc_malloc]
         ........  ........
    #08  e85f7018  00000010
         e85f701c  00000000
         e85f7020  e8e0d100  [anon:libc_malloc]
         e85f7024  00000000
         e85f7028  00000000
         e85f702c  00000000
         e85f7030  00000000
         e85f7034  00000000
         e85f7038  2be0ac10
         e85f703c  e9266e10  [anon:libc_malloc]
         e85f7040  e9229c40  [anon:libc_malloc]
         e85f7044  e9c6a260  [anon:.bss]
         e85f7048  00000000
         e85f704c  e85f71e4
         e85f7050  00002ec1
         e85f7054  e9a3b20f  /system/lib/libbinder.so
    #09  e85f7058  e9229c40  [anon:libc_malloc]
         e85f705c  e9286150  [anon:libc_malloc]
         e85f7060  e9266e10  [anon:libc_malloc]
         e85f7064  2be0ac10
         e85f7068  e9229c40  [anon:libc_malloc]
         e85f706c  e92069a8  [anon:libc_malloc]
         e85f7070  00000001
         e85f7074  e9a3b193  /system/lib/libbinder.so
    #10  e85f7078  e9c6a260  [anon:.bss]
         e85f707c  e8e55f00  [anon:libc_malloc]
         e85f7080  e9229c40  [anon:libc_malloc]
         e85f7084  e8e55f54  [anon:libc_malloc]
         e85f7088  e9c6a260  [anon:.bss]
         e85f708c  e9a420ad  /system/lib/libbinder.so
    #11  e85f7090  00001000
         e85f7094  e9bea157  /apex/com.android.runtime/lib/bionic/libc.so
         e85f7098  00001000
         e85f709c  00000000
         e85f70a0  00001000
         e85f70a4  00000001
         e85f70a8  0000000f
         e85f70ac  e85f70e3
         e85f70b0  e85f70e2
         e85f70b4  e85f70e0
         e85f70b8  e85f7128
         e85f70bc  0000000f
         e85f70c0  e8f02930  [anon:libc_malloc]
         e85f70c4  e9c6a260  [anon:.bss]
         e85f70c8  e9c6a1dc  [anon:.bss]
         e85f70cc  e9bd5fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #12  e85f71a0  e8e55f00  [anon:libc_malloc]
         e85f71a4  e8e55f54  [anon:libc_malloc]
         e85f71a8  00000000
         e85f71ac  e8e55f00  [anon:libc_malloc]
         e85f71b0  e8e55f90  [anon:libc_malloc]
         e85f71b4  00000000
         e85f71b8  00000000
         e85f71bc  e9a4235b  /system/lib/libbinder.so
    #13  e85f71c0  00000000
         e85f71c4  e9a418af  /system/lib/libbinder.so
         e85f71c8  e9212e90  [anon:libc_malloc]
         e85f71cc  e9212e9c  [anon:libc_malloc]
         e85f71d0  00000000
         e85f71d4  e9a5b939  /system/lib/libbinder.so
    #14  e85f71d8  e9212e90  [anon:libc_malloc]
         e85f71dc  e9b2c905  /system/lib/libutils.so
    #15  e85f71e0  e9205300  [anon:libc_malloc]
         e85f71e4  e9212e90  [anon:libc_malloc]
         e85f71e8  e8e001a0  [anon:libc_malloc]
         e85f71ec  e9212e90  [anon:libc_malloc]
         e85f71f0  2be0ac10
         e85f71f4  e85f7230
         e85f71f8  e85f7230
         e85f71fc  e85f7230
         e85f7200  00000078
         e85f7204  0000456e
         e85f7208  00002ec1
         e85f720c  e86f8490
         e85f7210  e85f7230
         e85f7214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  e85f7218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e85f721c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  e85f7220  e85f7238
         e85f7224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e85f7228  e85f7230
         e85f722c  00000000
         e85f7230  e86f8230
         e85f7234  00000000
         e85f7238  ffffffff
         e85f723c  00000000
         e85f7240  00000001
         e85f7244  e84fa000
         e85f7248  000fd230
         e85f724c  00001000
         e85f7250  00000000
         e85f7254  00000000
         e85f7258  00000003
         e85f725c  00000000

memory near r1:
    0000454c -------- -------- -------- --------  ................
    0000455c -------- -------- -------- --------  ................
    0000456c -------- -------- -------- --------  ................
    0000457c -------- -------- -------- --------  ................
    0000458c -------- -------- -------- --------  ................
    0000459c -------- -------- -------- --------  ................
    000045ac -------- -------- -------- --------  ................
    000045bc -------- -------- -------- --------  ................
    000045cc -------- -------- -------- --------  ................
    000045dc -------- -------- -------- --------  ................
    000045ec -------- -------- -------- --------  ................
    000045fc -------- -------- -------- --------  ................
    0000460c -------- -------- -------- --------  ................
    0000461c -------- -------- -------- --------  ................
    0000462c -------- -------- -------- --------  ................
    0000463c -------- -------- -------- --------  ................

memory near r3:
    e85f6d78 e9214120 e85f6e04 e9214120 e9a47d6f   A!..n_. A!.o}..
    e85f6d88 00000000 e8e55f00 ffffffdf ffffffff  ....._..........
    e85f6d98 00000000 00000000 ffffffff 00002ec1  ................
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.
    e85f6e48 e9214120 e9a614f8 e9214120 e9a615f0   A!..... A!.....
    e85f6e58 e9214120 e9a44b55 00000000 2be0ac10   A!.UK.........+
    e85f6e68 e85f6e90 e9c6b168 0000001d e9c12781  .n_.h........'..

memory near r4:
    e85f6d8c e8e55f00 ffffffdf ffffffff 00000000  ._..............
    e85f6d9c 00000000 ffffffff 00002ec1 000003f5  ................
    e85f6dac 00000000 00000000 00000000 00000000  ................
    e85f6dbc 00000000 00000000 00000000 00000000  ................
    e85f6dcc 00000000 00000000 00000000 00000000  ................
    e85f6ddc 00000000 00000000 00000000 00000000  ................
    e85f6dec 00000000 00000000 00000000 00000000  ................
    e85f6dfc 00000000 00000000 00000000 00000000  ................
    e85f6e0c 00000000 00000000 00000000 00000000  ................
    e85f6e1c 00000000 00000000 00000000 e9a385aa  ................
    e85f6e2c 2a773e1b e85f6f18 e9214120 00001388  .>w*.o_. A!.....
    e85f6e3c ffffffec e9c6a260 e97da004 e9214120  ....`.....}. A!.
    e85f6e4c e9a614f8 e9214120 e9a615f0 e9214120  .... A!..... A!.
    e85f6e5c e9a44b55 00000000 2be0ac10 e85f6e90  UK.........+.n_.
    e85f6e6c e9c6b168 0000001d e9c12781 e9c6a260  h........'..`...
    e85f6e7c e85f6f14 0000001d e9234080 00000000  .o_......@#.....

memory near r5:
    e85f6d70 e85f6df8 e85f6e08 e9214120 e85f6e04  .m_..n_. A!..n_.
    e85f6d80 e9214120 e9a47d6f 00000000 e8e55f00   A!.o}......._..
    e85f6d90 ffffffdf ffffffff 00000000 00000000  ................
    e85f6da0 ffffffff 00002ec1 000003f5 00000000  ................
    e85f6db0 00000000 00000000 00000000 00000000  ................
    e85f6dc0 00000000 00000000 00000000 00000000  ................
    e85f6dd0 00000000 00000000 00000000 00000000  ................
    e85f6de0 00000000 00000000 00000000 00000000  ................
    e85f6df0 00000000 00000000 00000000 00000000  ................
    e85f6e00 00000000 00000000 00000000 00000000  ................
    e85f6e10 00000000 00000000 00000000 00000000  ................
    e85f6e20 00000000 00000000 e9a385aa 2a773e1b  .............>w*
    e85f6e30 e85f6f18 e9214120 00001388 ffffffec  .o_. A!.........
    e85f6e40 e9c6a260 e97da004 e9214120 e9a614f8  `.....}. A!.....
    e85f6e50 e9214120 e9a615f0 e9214120 e9a44b55   A!..... A!.UK..
    e85f6e60 00000000 2be0ac10 e85f6e90 e9c6b168  .......+.n_.h...

memory near r6:
    00002ea0 -------- -------- -------- --------  ................
    00002eb0 -------- -------- -------- --------  ................
    00002ec0 -------- -------- -------- --------  ................
    00002ed0 -------- -------- -------- --------  ................
    00002ee0 -------- -------- -------- --------  ................
    00002ef0 -------- -------- -------- --------  ................
    00002f00 -------- -------- -------- --------  ................
    00002f10 -------- -------- -------- --------  ................
    00002f20 -------- -------- -------- --------  ................
    00002f30 -------- -------- -------- --------  ................
    00002f40 -------- -------- -------- --------  ................
    00002f50 -------- -------- -------- --------  ................
    00002f60 -------- -------- -------- --------  ................
    00002f70 -------- -------- -------- --------  ................
    00002f80 -------- -------- -------- --------  ................
    00002f90 -------- -------- -------- --------  ................

memory near r8:
    e85f6d88 00000000 e8e55f00 ffffffdf ffffffff  ....._..........
    e85f6d98 00000000 00000000 ffffffff 00002ec1  ................
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.
    e85f6e48 e9214120 e9a614f8 e9214120 e9a615f0   A!..... A!.....
    e85f6e58 e9214120 e9a44b55 00000000 2be0ac10   A!.UK.........+
    e85f6e68 e85f6e90 e9c6b168 0000001d e9c12781  .n_.h........'..
    e85f6e78 e9c6a260 e85f6f14 0000001d e9234080  `....o_......@#.

memory near r9:
    e85f6d78 e9214120 e85f6e04 e9214120 e9a47d6f   A!..n_. A!.o}..
    e85f6d88 00000000 e8e55f00 ffffffdf ffffffff  ....._..........
    e85f6d98 00000000 00000000 ffffffff 00002ec1  ................
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.
    e85f6e48 e9214120 e9a614f8 e9214120 e9a615f0   A!..... A!.....
    e85f6e58 e9214120 e9a44b55 00000000 2be0ac10   A!.UK.........+
    e85f6e68 e85f6e90 e9c6b168 0000001d e9c12781  .n_.h........'..

memory near r10:
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.
    e85f6e48 e9214120 e9a614f8 e9214120 e9a615f0   A!..... A!.....
    e85f6e58 e9214120 e9a44b55 00000000 2be0ac10   A!.UK.........+
    e85f6e68 e85f6e90 e9c6b168 0000001d e9c12781  .n_.h........'..
    e85f6e78 e9c6a260 e85f6f14 0000001d e9234080  `....o_......@#.
    e85f6e88 00000000 e92140d0 00000000 00000000  .....@!.........
    e85f6e98 00000000 00000000 00000000 00000000  ................

memory near r11:
    e85f6d98 00000000 00000000 ffffffff 00002ec1  ................
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.
    e85f6e48 e9214120 e9a614f8 e9214120 e9a615f0   A!..... A!.....
    e85f6e58 e9214120 e9a44b55 00000000 2be0ac10   A!.UK.........+
    e85f6e68 e85f6e90 e9c6b168 0000001d e9c12781  .n_.h........'..
    e85f6e78 e9c6a260 e85f6f14 0000001d e9234080  `....o_......@#.
    e85f6e88 00000000 e92140d0 00000000 00000000  .....@!.........

memory near ip:
    0000454c -------- -------- -------- --------  ................
    0000455c -------- -------- -------- --------  ................
    0000456c -------- -------- -------- --------  ................
    0000457c -------- -------- -------- --------  ................
    0000458c -------- -------- -------- --------  ................
    0000459c -------- -------- -------- --------  ................
    000045ac -------- -------- -------- --------  ................
    000045bc -------- -------- -------- --------  ................
    000045cc -------- -------- -------- --------  ................
    000045dc -------- -------- -------- --------  ................
    000045ec -------- -------- -------- --------  ................
    000045fc -------- -------- -------- --------  ................
    0000460c -------- -------- -------- --------  ................
    0000461c -------- -------- -------- --------  ................
    0000462c -------- -------- -------- --------  ................
    0000463c -------- -------- -------- --------  ................

memory near sp:
    e85f6d48 2be0ac10 2a773e1b e85f6d90 e9214120  ...+.>w*.m_. A!.
    e85f6d58 2a773e1b e85f6d90 00002ec1 00001388  .>w*.m_.........
    e85f6d68 e85f6dd8 e85f6de8 e85f6df8 e85f6e08  .m_..m_..m_..n_.
    e85f6d78 e9214120 e85f6e04 e9214120 e9a47d6f   A!..n_. A!.o}..
    e85f6d88 00000000 e8e55f00 ffffffdf ffffffff  ....._..........
    e85f6d98 00000000 00000000 ffffffff 00002ec1  ................
    e85f6da8 000003f5 00000000 00000000 00000000  ................
    e85f6db8 00000000 00000000 00000000 00000000  ................
    e85f6dc8 00000000 00000000 00000000 00000000  ................
    e85f6dd8 00000000 00000000 00000000 00000000  ................
    e85f6de8 00000000 00000000 00000000 00000000  ................
    e85f6df8 00000000 00000000 00000000 00000000  ................
    e85f6e08 00000000 00000000 00000000 00000000  ................
    e85f6e18 00000000 00000000 00000000 00000000  ................
    e85f6e28 e9a385aa 2a773e1b e85f6f18 e9214120  .....>w*.o_. A!.
    e85f6e38 00001388 ffffffec e9c6a260 e97da004  ........`.....}.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e9c12c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e9c12c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e9c12c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e9c12c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e9c12c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e9c12c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e9c12c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e9c12c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e9c12ca0 98018acf 8acff908 8acff900 f9009800  ................
    e9c12cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e9c12cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e9c12cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e9c12ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e9c12cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e9c12d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e9c12d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e9c12c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e9c12c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e9c12c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e9c12c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e9c12c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e9c12c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e9c12c94 8acff900 f90b9802 f9008acf 98018acf  ................
    e9c12ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e9c12cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e9c12cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e9c12cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e9c12ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e9c12cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e9c12d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e9c12d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e9c12d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (263 entries):
    b8674000-b8675fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b8676000-b8676fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b8677000-b8677fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e84fa000-e84fafff ---         0      1000
    e84fb000-e85f9fff rw-         0     ff000
    e85fa000-e85fbfff ---         0      2000
    e85fc000-e86fafff rw-         0     ff000
    e86fb000-e86fcfff ---         0      2000
    e86fd000-e87fbfff rw-         0     ff000
    e87fc000-e87fdfff ---         0      2000
    e87fe000-e88fcfff rw-         0     ff000
    e88fd000-e88fefff ---         0      2000
    e88ff000-e89fdfff rw-         0     ff000
    e89fe000-e89fffff ---         0      2000
    e8a00000-e8afefff rw-         0     ff000
    e8aff000-e8b00fff ---         0      2000
    e8b01000-e8bfffff rw-         0     ff000
    e8c00000-e8c01fff ---         0      2000
    e8c02000-e8d00fff rw-         0     ff000
    e8d01000-e8d01fff ---         0      1000
    e8e00000-e8ffffff rw-         0    200000  [anon:libc_malloc]
    e9001000-e9001fff ---         0      1000
    e9002000-e9100fff rw-         0     ff000
    e9101000-e9101fff ---         0      1000
    e9200000-e93fffff rw-         0    200000  [anon:libc_malloc]
    e941c000-e947ffff rw-         0     64000  [anon:linker_alloc]
    e9480000-e948ffff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e9490000-e94a0fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e94a1000-e94a1fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e94a2000-e94a3fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e94ea000-e94eafff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e94eb000-e94ebfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e94ec000-e94ecfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e94ed000-e94edfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e9525000-e9528fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9529000-e9533fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9534000-e9534fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9535000-e9535fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9536000-e9536fff rw-         0      1000  [anon:.bss]
    e9574000-e9576fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9577000-e9577fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9578000-e9578fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9579000-e9579fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e957a000-e957afff rw-         0      1000  [anon:.bss]
    e95b6000-e95b6fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e95b7000-e95b7fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e95b8000-e95b8fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e95b9000-e95b9fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e95ba000-e95bafff rw-         0      1000  [anon:.bss]
    e95f0000-e9625fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9626000-e9674fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9675000-e9675fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9676000-e967afff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e967b000-e967cfff rw-         0      2000  [anon:.bss]
    e96a8000-e96a8fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e96a9000-e96a9fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e96aa000-e96aafff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e96ab000-e96abfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e96e7000-e96e7fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e96e8000-e96e8fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e96e9000-e96e9fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e96ea000-e96eafff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e96eb000-e96ebfff rw-         0      1000  [anon:.bss]
    e9709000-e971ffff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9720000-e9737fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9738000-e9738fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e9739000-e9739fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e973a000-e973afff rw-         0      1000  [anon:.bss]
    e9765000-e9765fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9766000-e9766fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9767000-e9767fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9768000-e9768fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e9790000-e97a3fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e97a4000-e97b6fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e97b7000-e97b7fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e97b8000-e97bafff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e97d1000-e97d5fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e97d6000-e97d9fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e97da000-e97dafff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e97db000-e97dbfff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e97dc000-e97dcfff rw-         0      1000  [anon:.bss]
    e9803000-e982ffff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9830000-e986efff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e986f000-e986ffff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9870000-e9875fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e9876000-e9876fff rw-         0      1000  [anon:.bss]
    e9880000-e9886fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e9887000-e988cfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e988d000-e988dfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e988e000-e988efff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e988f000-e988ffff rw-         0      1000  [anon:.bss]
    e98e5000-e98e9fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e98ea000-e98effff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e98f0000-e98f0fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e98f1000-e98f1fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e98f2000-e98f2fff rw-         0      1000  [anon:.bss]
    e9914000-e9914fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9915000-e9915fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9916000-e9916fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9917000-e9917fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9918000-e9918fff rw-         0      1000  [anon:.bss]
    e9940000-e995dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e995e000-e997afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e997b000-e997bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e997c000-e997ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e9987000-e998dfff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e998e000-e9992fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e9993000-e9993fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e9994000-e9994fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e99c0000-e99c9fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e99ca000-e99dbfff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e99dc000-e99dcfff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e99dd000-e99ddfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e99de000-e99defff rw-         0      1000  [anon:.bss]
    e9a07000-e9a38fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9a39000-e9a64fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9a65000-e9a65fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e9a66000-e9a6dfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e9a6e000-e9a6efff rw-         0      1000  [anon:.bss]
    e9ab5000-e9ab5fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ab6000-e9ab6fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ab7000-e9ab7fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ab8000-e9ab8fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9ad7000-e9ad7fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9ad8000-e9ad8fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9ad9000-e9ad9fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9ada000-e9adafff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e9adb000-e9adbfff rw-         0      1000  [anon:.bss]
    e9b1f000-e9b28fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e9b29000-e9b31fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e9b32000-e9b32fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9b33000-e9b33fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9b34000-e9b34fff rw-         0      1000  [anon:.bss]
    e9b63000-e9b6ffff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e9b70000-e9b7cfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e9b7d000-e9b7dfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e9b7e000-e9b7efff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e9b7f000-e9b7ffff rw-         0      1000  [anon:.bss]
    e9bb4000-e9bdcfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e9bdd000-e9c63fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e9c64000-e9c65fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e9c66000-e9c69fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e9c6a000-e9c6cfff rw-         0      3000  [anon:.bss]
    e9c6d000-e9c6dfff r--         0      1000  [anon:.bss]
    e9c6e000-e9c7afff rw-         0      d000  [anon:.bss]
    e9c84000-e9c89fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9c8a000-e9c90fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9c91000-e9c91fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9c92000-e9c92fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9c93000-e9c93fff rw-         0      1000  [anon:.bss]
    e9ce3000-e9ce3fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9ce4000-e9ce4fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9ce5000-e9ce5fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9ce6000-e9ce6fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9d0b000-e9d1afff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e9d1b000-e9d34fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e9d35000-e9d35fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e9d36000-e9d36fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e9d37000-e9d37fff rw-         0      1000  [anon:.bss]
    e9d5e000-e9d5efff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9d5f000-e9d5ffff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9d60000-e9d60fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9d8f000-e9d95fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9d96000-e9d9bfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9d9c000-e9d9cfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9d9d000-e9d9dfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e9dc1000-e9dd8fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9dd9000-e9df9fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9dfa000-e9dfafff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9dfb000-e9dfefff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9e1a000-e9e28fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9e29000-e9e37fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9e38000-e9e38fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9e39000-e9e39fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9e3a000-e9e3afff rw-         0      1000  [anon:.bss]
    e9e52000-e9e61fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e9e62000-e9e72fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e9e73000-e9e73fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e9e74000-e9e77fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e9e78000-e9e78fff rw-         0      1000  [anon:.bss]
    e9eab000-e9eabfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e9eac000-e9eacfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e9ead000-e9eadfff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e9eae000-e9eaefff rw-         0      1000  [anon:.bss]
    e9ec5000-e9ecdfff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e9ece000-e9ee3fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e9ee4000-e9ee4fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e9ee5000-e9ee5fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e9ee6000-e9ee6fff rw-         0      1000  [anon:.bss]
    e9f04000-e9f0dfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f0e000-e9f17fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f18000-e9f18fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f19000-e9f1afff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9fb1000-e9fb2fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9fb3000-e9fb4fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9fb5000-e9fb5fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9fb6000-e9fb6fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9fb7000-e9fb7fff rw-         0      1000  [anon:.bss]
    e9fdf000-e9fdffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea045000-ea045fff ---         0      1000
    ea046000-ea049fff rw-         0      4000  [anon:thread signal stack]
    ea04a000-ea04afff ---         0      1000
    ea04b000-ea04efff rw-         0      4000  [anon:thread signal stack]
    ea04f000-ea04ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea051000-ea070fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ea071000-ea090fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ea091000-ea0b0fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ea0b1000-ea0d0fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ea0d1000-ea0f0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ea0f1000-ea110fff r--         0     20000  /dev/__properties__/properties_serial
    ea111000-ea11afff r--         0      a000  /dev/__properties__/property_info
    ea11c000-ea11cfff ---         0      1000
    ea11d000-ea120fff rw-         0      4000  [anon:thread signal stack]
    ea121000-ea121fff ---         0      1000
    ea122000-ea125fff rw-         0      4000  [anon:thread signal stack]
    ea126000-ea126fff ---         0      1000
    ea127000-ea12afff rw-         0      4000  [anon:thread signal stack]
    ea12b000-ea12bfff ---         0      1000
    ea12c000-ea12ffff rw-         0      4000  [anon:thread signal stack]
    ea130000-ea130fff ---         0      1000
    ea131000-ea134fff rw-         0      4000  [anon:thread signal stack]
    ea135000-ea135fff ---         0      1000
    ea136000-ea139fff rw-         0      4000  [anon:thread signal stack]
    ea13a000-ea13afff ---         0      1000
    ea13b000-ea13efff rw-         0      4000  [anon:thread signal stack]
    ea13f000-ea15efff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ea15f000-ea17efff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ea17f000-ea246fff r--         0     c8000  [anon:linker_alloc]
    ea247000-ea24dfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ea24f000-ea24ffff rw-         0      1000  [anon:abort message]
    ea250000-ea250fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ea251000-ea251fff ---         0      1000
    ea252000-ea254fff rw-         0      3000
    ea255000-ea255fff ---         0      1000
    ea256000-ea258fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ea259000-ea278fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ea279000-ea279fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea27a000-ea2ddfff r--         0     64000  [anon:linker_alloc]
    ea2de000-ea2fdfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ea2fe000-ea2fefff ---         0      1000
    ea2ff000-ea2fffff rw-         0      1000
    ea300000-ea300fff ---         0      1000
    ea301000-ea320fff r--         0     20000  /dev/__properties__/properties_serial
    ea321000-ea321fff rw-         0      1000  [anon:System property context nodes]
    ea322000-ea32bfff r--         0      a000  /dev/__properties__/property_info
    ea32c000-ea38ffff r--         0     64000  [anon:linker_alloc]
    ea390000-ea391fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ea392000-ea392fff r--         0      1000  [anon:atexit handlers]
    ea393000-ea393fff ---         0      1000
    ea394000-ea397fff rw-         0      4000  [anon:thread signal stack]
    ea398000-ea398fff rw-         0      1000  [anon:arc4random data]
    ea399000-ea399fff r--         0      1000  [anon:atexit handlers]
    ea39a000-ea39afff rw-         0      1000  [anon:System property context nodes]
    ea39b000-ea39bfff rw-         0      1000  [anon:arc4random data]
    ea39c000-ea3b8fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea3b9000-ea450fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea451000-ea451fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea452000-ea455fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea456000-ea45bfff rw-         0      6000
    ea45c000-ea45cfff r--         0      1000
    ea45d000-ea45efff rw-         0      2000
    ff94d000-ff96dfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 11969, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ff96c998  r3  ff96c98c
    r4  e9c6a260  r5  e9250000  r6  ff96c998  r7  00000036
    r8  ff96c9b8  r9  e9250090  r10 ff96c9a0  r11 00000000
    ip  00000000  sp  ff96c978  lr  e9c18709  pc  e9c4a1c4

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

stack:
         ff96c938  2be0ac10
         ff96c93c  e92789b8  [anon:libc_malloc]
         ff96c940  e92789b8  [anon:libc_malloc]
         ff96c944  00000000
         ff96c948  e9278414  [anon:libc_malloc]
         ff96c94c  e92789f4  [anon:libc_malloc]
         ff96c950  e92789a4  [anon:libc_malloc]
         ff96c954  e92789a8  [anon:libc_malloc]
         ff96c958  2be0ac10
         ff96c95c  00000004
         ff96c960  e9250054  [anon:libc_malloc]
         ff96c964  00000000
         ff96c968  00000000
         ff96c96c  ff96c9b8  [stack]
         ff96c970  e9250090  [anon:libc_malloc]
         ff96c974  ff96c9a0  [stack]
    #00  ff96c978  ff96c98c  [stack]
         ........  ........
    #01  ff96c978  ff96c98c  [stack]
         ff96c97c  2be0ac10
         ff96c980  c0306201
         ff96c984  e9a41c15  /system/lib/libbinder.so
         ff96c988  ff96c998  [stack]
         ff96c98c  00000000
    #02  ff96c990  e9250054  [anon:libc_malloc]
         ff96c994  e9c6a260  [anon:.bss]
         ff96c998  00000000
         ff96c99c  00000000
         ff96c9a0  00000000
         ff96c9a4  00000000
         ff96c9a8  e9250200  [anon:libc_malloc]
         ff96c9ac  00000000
         ff96c9b0  00000100
         ff96c9b4  00000000
         ff96c9b8  00000000
         ff96c9bc  00000000
         ff96c9c0  e9250100  [anon:libc_malloc]
         ff96c9c4  00000000
         ff96c9c8  2be0ac10
         ff96c9cc  e9250000  [anon:libc_malloc]
         ........  ........
    #03  ff96c9f0  00000000
         ff96c9f4  e9a422b1  /system/lib/libbinder.so
         ff96c9f8  e9211930  [anon:libc_malloc]
         ff96c9fc  e9250000  [anon:libc_malloc]
         ff96ca00  e9250090  [anon:libc_malloc]
         ff96ca04  00000001
         ff96ca08  00000001
         ff96ca0c  e9a4235b  /system/lib/libbinder.so
    #04  ff96ca10  e9c6a260  [anon:.bss]
         ff96ca14  ff96ca74  [stack]
         ff96ca18  e9c6a260  [anon:.bss]
         ff96ca1c  ff96ca74  [stack]
         ff96ca20  ff96ca7c  [stack]
         ff96ca24  b86762e7  /system/bin/mediadrmserver
    #05  ff96ca28  e9234080  [anon:libc_malloc]
         ff96ca2c  e9214120  [anon:libc_malloc]
         ff96ca30  e9234080  [anon:libc_malloc]
         ff96ca34  2be0ac10
         ff96ca38  00000000
         ff96ca3c  e9c0d215  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ff96ca40  b867755c  /system/bin/mediadrmserver
         ff96ca44  00000000
         ff96ca48  00000000
         ff96ca4c  00000000
         ff96ca50  00000000
         ff96ca54  b8676037  /system/bin/mediadrmserver
    #07  ff96ca58  ff96cab8  [stack]
         ff96ca5c  b8677000  /system/bin/mediadrmserver
         ff96ca60  b8677008  /system/bin/mediadrmserver
         ff96ca64  b8677010  /system/bin/mediadrmserver
         ff96ca68  00000000
         ff96ca6c  ea3caeab  /apex/com.android.runtime/bin/linker
    #08  ff96ca70  00000001
         ff96ca74  ff96d975  [stack]
         ff96ca78  00000000
         ff96ca7c  ff96d990  [stack]
    #09  ff96ca80  ff96da0e  [stack]
         ff96ca84  ff96da21  [stack]
         ff96ca88  ff96da36  [stack]
         ff96ca8c  ff96da51  [stack]
         ff96ca90  ff96da64  [stack]
         ff96ca94  ff96da7d  [stack]
         ff96ca98  ff96daac  [stack]
         ff96ca9c  ff96dad9  [stack]
         ff96caa0  ff96daf2  [stack]
         ff96caa4  ff96db0c  [stack]
         ff96caa8  ff96dd3d  [stack]
         ff96caac  ff96df0f  [stack]
         ff96cab0  ff96dfc2  [stack]
         ff96cab4  00000000
         ff96cab8  00000010
         ff96cabc  0037b0d6
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 11977, name: Binder:11969_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e90fe148  r3  e90fe13c
    r4  e9c6a260  r5  e8e2c000  r6  e90fe148  r7  00000036
    r8  e90fe168  r9  e8e2c090  r10 e90fe150  r11 00000000
    ip  00000000  sp  e90fe128  lr  e9c18709  pc  e9c4a1c4

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:
         e90fe0e8  e9266028  [anon:libc_malloc]
         e90fe0ec  e9278d54  [anon:libc_malloc]
         e90fe0f0  e9278d04  [anon:libc_malloc]
         e90fe0f4  e9278d08  [anon:libc_malloc]
         e90fe0f8  e90fe230
         e90fe0fc  e9c6a260  [anon:.bss]
         e90fe100  e9278d00  [anon:libc_malloc]
         e90fe104  e997d448  /system/lib/android.hardware.drm@1.2.so
         e90fe108  2be0ac10
         e90fe10c  00000004
         e90fe110  e8e2c054  [anon:libc_malloc]
         e90fe114  00000000
         e90fe118  00000000
         e90fe11c  e90fe168
         e90fe120  e8e2c090  [anon:libc_malloc]
         e90fe124  e90fe150
    #00  e90fe128  e90fe13c
         ........  ........
    #01  e90fe128  e90fe13c
         e90fe12c  2be0ac10
         e90fe130  c0306201
         e90fe134  e9a41c15  /system/lib/libbinder.so
         e90fe138  e90fe148
         e90fe13c  00000000
    #02  e90fe140  e8e2c054  [anon:libc_malloc]
         e90fe144  e9c6a260  [anon:.bss]
         e90fe148  00000000
         e90fe14c  00000000
         e90fe150  00000000
         e90fe154  00000000
         e90fe158  e8e2c200  [anon:libc_malloc]
         e90fe15c  00000000
         e90fe160  00000100
         e90fe164  00000000
         e90fe168  00000000
         e90fe16c  00000000
         e90fe170  e8e2c100  [anon:libc_malloc]
         e90fe174  00000000
         e90fe178  2be0ac10
         e90fe17c  e8e2c000  [anon:libc_malloc]
         ........  ........
    #03  e90fe1a0  e90fe230
         e90fe1a4  e9a422b1  /system/lib/libbinder.so
         e90fe1a8  00000000
         e90fe1ac  e8e2c000  [anon:libc_malloc]
         e90fe1b0  e8e2c090  [anon:libc_malloc]
         e90fe1b4  00000001
         e90fe1b8  00000000
         e90fe1bc  e9a4235b  /system/lib/libbinder.so
    #04  e90fe1c0  00000000
         e90fe1c4  e9a418af  /system/lib/libbinder.so
         e90fe1c8  e9211930  [anon:libc_malloc]
         e90fe1cc  e921193c  [anon:libc_malloc]
         e90fe1d0  00000000
         e90fe1d4  e9a5b939  /system/lib/libbinder.so
    #05  e90fe1d8  e9211930  [anon:libc_malloc]
         e90fe1dc  e9b2c905  /system/lib/libutils.so
    #06  e90fe1e0  e9205240  [anon:libc_malloc]
         e90fe1e4  e9211930  [anon:libc_malloc]
         e90fe1e8  e9205220  [anon:libc_malloc]
         e90fe1ec  e9211930  [anon:libc_malloc]
         e90fe1f0  2be0ac10
         e90fe1f4  e90fe230
         e90fe1f8  e90fe230
         e90fe1fc  e90fe230
         e90fe200  00000078
         e90fe204  00002ec1
         e90fe208  00002ec1
         e90fe20c  ea45e020
         e90fe210  e90fe230
         e90fe214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e90fe218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e90fe21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e90fe220  e90fe238
         e90fe224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e90fe228  e90fe230
         e90fe22c  00000000
         e90fe230  ea45ddc0
         e90fe234  e8cfe230
         e90fe238  00002ec9
         e90fe23c  00002ec1
         e90fe240  00000001
         e90fe244  e9001000
         e90fe248  000fd230
         e90fe24c  00001000
         e90fe250  00000000
         e90fe254  00000000
         e90fe258  00000003
         e90fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 13237, name: Binder:11969_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8cfe148  r3  e8cfe13c
    r4  e9c6a260  r5  e9250400  r6  e8cfe148  r7  00000036
    r8  e8cfe168  r9  e9250490  r10 e8cfe150  r11 00000000
    ip  00000000  sp  e8cfe128  lr  e9c18709  pc  e9c4a1c4

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:
         e8cfe0e8  000000c4
         e8cfe0ec  000000c4
         e8cfe0f0  e91020c8
         e8cfe0f4  00000001
         e8cfe0f8  00000001
         e8cfe0fc  00000001
         e8cfe100  e9270100  [anon:libc_malloc]
         e8cfe104  00000004
         e8cfe108  2be0ac10
         e8cfe10c  00000004
         e8cfe110  e9250454  [anon:libc_malloc]
         e8cfe114  00000008
         e8cfe118  00000000
         e8cfe11c  e8cfe168
         e8cfe120  e9250490  [anon:libc_malloc]
         e8cfe124  e8cfe150
    #00  e8cfe128  e8cfe13c
         ........  ........
    #01  e8cfe128  e8cfe13c
         e8cfe12c  2be0ac10
         e8cfe130  c0306201
         e8cfe134  e9a41c15  /system/lib/libbinder.so
         e8cfe138  e8cfe148
         e8cfe13c  00000000
    #02  e8cfe140  e9250454  [anon:libc_malloc]
         e8cfe144  e9c6a260  [anon:.bss]
         e8cfe148  00000000
         e8cfe14c  00000000
         e8cfe150  00000000
         e8cfe154  00000000
         e8cfe158  e9250600  [anon:libc_malloc]
         e8cfe15c  00000000
         e8cfe160  00000100
         e8cfe164  00000000
         e8cfe168  00000000
         e8cfe16c  00000000
         e8cfe170  e9250500  [anon:libc_malloc]
         e8cfe174  00000000
         e8cfe178  2be0ac10
         e8cfe17c  e9250400  [anon:libc_malloc]
         ........  ........
    #03  e8cfe1a0  e8cfe230
         e8cfe1a4  e9a422b1  /system/lib/libbinder.so
         e8cfe1a8  00000000
         e8cfe1ac  e9250400  [anon:libc_malloc]
         e8cfe1b0  e9250490  [anon:libc_malloc]
         e8cfe1b4  00000000
         e8cfe1b8  00000000
         e8cfe1bc  e9a4235b  /system/lib/libbinder.so
    #04  e8cfe1c0  00000000
         e8cfe1c4  e9a418af  /system/lib/libbinder.so
         e8cfe1c8  e9211960  [anon:libc_malloc]
         e8cfe1cc  e921196c  [anon:libc_malloc]
         e8cfe1d0  00000000
         e8cfe1d4  e9a5b939  /system/lib/libbinder.so
    #05  e8cfe1d8  e9211960  [anon:libc_malloc]
         e8cfe1dc  e9b2c905  /system/lib/libutils.so
    #06  e8cfe1e0  e9205260  [anon:libc_malloc]
         e8cfe1e4  e9211960  [anon:libc_malloc]
         e8cfe1e8  e9205230  [anon:libc_malloc]
         e8cfe1ec  e9211960  [anon:libc_malloc]
         e8cfe1f0  2be0ac10
         e8cfe1f4  e8cfe230
         e8cfe1f8  e8cfe230
         e8cfe1fc  e8cfe230
         e8cfe200  00000078
         e8cfe204  00002ec1
         e8cfe208  00002ec1
         e8cfe20c  ea45e020
         e8cfe210  e8cfe230
         e8cfe214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8cfe218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfe21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8cfe220  e8cfe238
         e8cfe224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfe228  e8cfe230
         e8cfe22c  00000000
         e8cfe230  e90fe230
         e8cfe234  e8bfd230
         e8cfe238  000033b5
         e8cfe23c  00002ec1
         e8cfe240  00000001
         e8cfe244  e8c01000
         e8cfe248  000fd230
         e8cfe24c  00001000
         e8cfe250  00000000
         e8cfe254  00000000
         e8cfe258  00000003
         e8cfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 13238, name: Binder:11969_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e8bfd148  r3  e8bfd13c
    r4  e9c6a260  r5  e8e2cc00  r6  e8bfd148  r7  00000036
    r8  e8bfd168  r9  e8e2cc90  r10 e8bfd150  r11 00000000
    ip  00000000  sp  e8bfd128  lr  e9c18709  pc  e9c4a1c4

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:
         e8bfd0e8  000000b8
         e8bfd0ec  000000b8
         e8bfd0f0  e91020b8
         e8bfd0f4  00000002
         e8bfd0f8  00000002
         e8bfd0fc  00000002
         e8bfd100  e8e30101  [anon:libc_malloc]
         e8bfd104  00000004
         e8bfd108  2be0ac10
         e8bfd10c  00000004
         e8bfd110  e8e2cc54  [anon:libc_malloc]
         e8bfd114  00000008
         e8bfd118  00000000
         e8bfd11c  e8bfd168
         e8bfd120  e8e2cc90  [anon:libc_malloc]
         e8bfd124  e8bfd150
    #00  e8bfd128  e8bfd13c
         ........  ........
    #01  e8bfd128  e8bfd13c
         e8bfd12c  2be0ac10
         e8bfd130  c0306201
         e8bfd134  e9a41c15  /system/lib/libbinder.so
         e8bfd138  e8bfd148
         e8bfd13c  00000000
    #02  e8bfd140  e8e2cc54  [anon:libc_malloc]
         e8bfd144  e9c6a260  [anon:.bss]
         e8bfd148  00000000
         e8bfd14c  00000000
         e8bfd150  00000000
         e8bfd154  00000000
         e8bfd158  e8e2ce00  [anon:libc_malloc]
         e8bfd15c  00000000
         e8bfd160  00000100
         e8bfd164  00000000
         e8bfd168  00000000
         e8bfd16c  00000000
         e8bfd170  e8e2cd00  [anon:libc_malloc]
         e8bfd174  00000000
         e8bfd178  2be0ac10
         e8bfd17c  e8e2cc00  [anon:libc_malloc]
         ........  ........
    #03  e8bfd1a0  e8bfd230
         e8bfd1a4  e9a422b1  /system/lib/libbinder.so
         e8bfd1a8  00000000
         e8bfd1ac  e8e2cc00  [anon:libc_malloc]
         e8bfd1b0  e8e2cc90  [anon:libc_malloc]
         e8bfd1b4  00000000
         e8bfd1b8  00000000
         e8bfd1bc  e9a4235b  /system/lib/libbinder.so
    #04  e8bfd1c0  00000000
         e8bfd1c4  e9a418af  /system/lib/libbinder.so
         e8bfd1c8  e92119c0  [anon:libc_malloc]
         e8bfd1cc  e92119cc  [anon:libc_malloc]
         e8bfd1d0  00000000
         e8bfd1d4  e9a5b939  /system/lib/libbinder.so
    #05  e8bfd1d8  e92119c0  [anon:libc_malloc]
         e8bfd1dc  e9b2c905  /system/lib/libutils.so
    #06  e8bfd1e0  e9205280  [anon:libc_malloc]
         e8bfd1e4  e92119c0  [anon:libc_malloc]
         e8bfd1e8  e9205260  [anon:libc_malloc]
         e8bfd1ec  e92119c0  [anon:libc_malloc]
         e8bfd1f0  2be0ac10
         e8bfd1f4  e8bfd230
         e8bfd1f8  e8bfd230
         e8bfd1fc  e8bfd230
         e8bfd200  00000078
         e8bfd204  000033b5
         e8bfd208  00002ec1
         e8bfd20c  e8cfe490
         e8bfd210  e8bfd230
         e8bfd214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8bfd218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bfd21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e8bfd220  e8bfd238
         e8bfd224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bfd228  e8bfd230
         e8bfd22c  00000000
         e8bfd230  e8cfe230
         e8bfd234  e8afc230
         e8bfd238  000033b6
         e8bfd23c  00002ec1
         e8bfd240  00000001
         e8bfd244  e8b00000
         e8bfd248  000fd230
         e8bfd24c  00001000
         e8bfd250  00000000
         e8bfd254  00000000
         e8bfd258  00000003
         e8bfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 13239, name: HwBinder:11969_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e8afc118  r3  e8afc074
    r4  e9c6a260  r5  c0306201  r6  e8afc118  r7  00000036
    r8  e8afc138  r9  e9c6a260  r10 00000000  r11 e8afc120
    ip  00000000  sp  e8afc060  lr  e9c18709  pc  e9c4a1c4

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:
         e8afc020  e8afc0d4
         e8afc024  00000002
         e8afc028  e9862b49  /system/lib/libhidlbase.so
         e8afc02c  e9862b49  /system/lib/libhidlbase.so
         e8afc030  e9c6a260  [anon:.bss]
         e8afc034  e9864cdd  /system/lib/libhidlbase.so
         e8afc038  00000002
         e8afc03c  e8e37500  [anon:libc_malloc]
         e8afc040  00000011
         e8afc044  e8e35000  [anon:libc_malloc]
         e8afc048  e8e35010  [anon:libc_malloc]
         e8afc04c  e8afc490
         e8afc050  00000000
         e8afc054  00000338
         e8afc058  00000000
         e8afc05c  00000000
    #00  e8afc060  e8afc074
         ........  ........
    #01  e8afc060  e8afc074
         e8afc064  2be0ac10
         e8afc068  e8e37500  [anon:libc_malloc]
         e8afc06c  e985f555  /system/lib/libhidlbase.so
         e8afc070  e8afc118
         e8afc074  00000000
    #02  e8afc078  00000011
         e8afc07c  e8afc160
         e8afc080  e8e37500  [anon:libc_malloc]
         e8afc084  e8e37554  [anon:libc_malloc]
         e8afc088  e8e37598  [anon:libc_malloc]
         e8afc08c  00000004
         e8afc090  00000000
         e8afc094  00000000
         e8afc098  00000000
         e8afc09c  00000000
         e8afc0a0  00000000
         e8afc0a4  e8e05068  [anon:libc_malloc]
         e8afc0a8  00000004
         e8afc0ac  00000006
         e8afc0b0  00000004
         e8afc0b4  00000000
         ........  ........
    #03  e8afc1b8  e8afc1e4
         e8afc1bc  00002ec1
         e8afc1c0  e9211990  [anon:libc_malloc]
         e8afc1c4  e921199c  [anon:libc_malloc]
         e8afc1c8  00000000
         e8afc1cc  00000000
         e8afc1d0  e8afc1e4
         e8afc1d4  e986b70d  /system/lib/libhidlbase.so
    #04  e8afc1d8  e9211990  [anon:libc_malloc]
         e8afc1dc  e9b2c905  /system/lib/libutils.so
    #05  e8afc1e0  e92064b0  [anon:libc_malloc]
         e8afc1e4  e9211990  [anon:libc_malloc]
         e8afc1e8  e92052f0  [anon:libc_malloc]
         e8afc1ec  e9211990  [anon:libc_malloc]
         e8afc1f0  2be0ac10
         e8afc1f4  e8afc230
         e8afc1f8  e8afc230
         e8afc1fc  e8afc230
         e8afc200  00000078
         e8afc204  00002ec1
         e8afc208  00002ec1
         e8afc20c  ea45e020
         e8afc210  e8afc230
         e8afc214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e8afc218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8afc21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8afc220  e8afc238
         e8afc224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e8afc228  e8afc230
         e8afc22c  00000000
         e8afc230  e8bfd230
         e8afc234  e89fb230
         e8afc238  000033b7
         e8afc23c  00002ec1
         e8afc240  00000001
         e8afc244  e89ff000
         e8afc248  000fd230
         e8afc24c  00001000
         e8afc250  00000000
         e8afc254  00000000
         e8afc258  00000003
         e8afc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 13240, name: HwBinder:11969_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e89fb118  r3  e89fb074
    r4  e9c6a260  r5  c0306201  r6  e89fb118  r7  00000036
    r8  e89fb138  r9  e9c6a260  r10 00000000  r11 e89fb120
    ip  00000000  sp  e89fb060  lr  e9c18709  pc  e9c4a1c4

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:
         e89fb020  00000004
         e89fb024  e89fb048
         e89fb028  e89fb158
         e89fb02c  e9300380  [anon:libc_malloc]
         e89fb030  e9202830  [anon:libc_malloc]
         e89fb034  e9c0a4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e89fb038  00000000
         e89fb03c  e923ca18  [anon:libc_malloc]
         e89fb040  e92142b0  [anon:libc_malloc]
         e89fb044  e9b2dc35  /system/lib/libutils.so
         e89fb048  e8e35010  [anon:libc_malloc]
         e89fb04c  e89fb490
         e89fb050  00000000
         e89fb054  0000033c
         e89fb058  00000000
         e89fb05c  00000000
    #00  e89fb060  e89fb074
         ........  ........
    #01  e89fb060  e89fb074
         e89fb064  2be0ac10
         e89fb068  e923ca00  [anon:libc_malloc]
         e89fb06c  e985f555  /system/lib/libhidlbase.so
         e89fb070  e89fb118
         e89fb074  00000000
    #02  e89fb078  e9c723c0  [anon:.bss]
         e89fb07c  e920ac08  [anon:libc_malloc]
         e89fb080  e89fb038
         e89fb084  e923ca54  [anon:libc_malloc]
         e89fb088  e923ca98  [anon:libc_malloc]
         e89fb08c  00000004
         e89fb090  00000000
         e89fb094  00000000
         e89fb098  00000000
         e89fb09c  00000000
         e89fb0a0  00000000
         e89fb0a4  e9210128  [anon:libc_malloc]
         e89fb0a8  00000004
         e89fb0ac  00000006
         e89fb0b0  00000004
         e89fb0b4  00000000
         ........  ........
    #03  e89fb1b8  e89fb1e4
         e89fb1bc  00002ec1
         e89fb1c0  e8e29030  [anon:libc_malloc]
         e89fb1c4  e8e2903c  [anon:libc_malloc]
         e89fb1c8  00000000
         e89fb1cc  00000000
         e89fb1d0  e89fb1e4
         e89fb1d4  e986b70d  /system/lib/libhidlbase.so
    #04  e89fb1d8  e8e29030  [anon:libc_malloc]
         e89fb1dc  e9b2c905  /system/lib/libutils.so
    #05  e89fb1e0  e8e02090  [anon:libc_malloc]
         e89fb1e4  e8e29030  [anon:libc_malloc]
         e89fb1e8  e8e001b0  [anon:libc_malloc]
         e89fb1ec  e8e29030  [anon:libc_malloc]
         e89fb1f0  2be0ac10
         e89fb1f4  e89fb230
         e89fb1f8  e89fb230
         e89fb1fc  e89fb230
         e89fb200  00000078
         e89fb204  000033b7
         e89fb208  00002ec1
         e89fb20c  e8afc490
         e89fb210  e89fb230
         e89fb214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e89fb218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e89fb21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e89fb220  e89fb238
         e89fb224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e89fb228  e89fb230
         e89fb22c  00000000
         e89fb230  e8afc230
         e89fb234  e88fa230
         e89fb238  000033b8
         e89fb23c  00002ec1
         e89fb240  00000001
         e89fb244  e88fe000
         e89fb248  000fd230
         e89fb24c  00001000
         e89fb250  00000000
         e89fb254  00000000
         e89fb258  00000003
         e89fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 15991, name: HwBinder:11969_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e88fa118  r3  e88fa074
    r4  e9c6a260  r5  c0306201  r6  e88fa118  r7  00000036
    r8  e88fa138  r9  e9c6a260  r10 00000000  r11 e88fa120
    ip  00000000  sp  e88fa060  lr  e9c18709  pc  e9c4a1c4

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:
         e88fa020  e9c723c0  [anon:.bss]
         e88fa024  e920ba08  [anon:libc_malloc]
         e88fa028  e88f9fe0
         e88fa02c  e8f002c0  [anon:libc_malloc]
         e88fa030  e9203c30  [anon:libc_malloc]
         e88fa034  e9c0a4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e88fa038  00000000
         e88fa03c  e923cf18  [anon:libc_malloc]
         e88fa040  e9285190  [anon:libc_malloc]
         e88fa044  e9b2dc35  /system/lib/libutils.so
         e88fa048  e8e35010  [anon:libc_malloc]
         e88fa04c  e88fa490
         e88fa050  00000000
         e88fa054  00000340
         e88fa058  00000000
         e88fa05c  00000000
    #00  e88fa060  e88fa074
         ........  ........
    #01  e88fa060  e88fa074
         e88fa064  2be0ac10
         e88fa068  e923cf00  [anon:libc_malloc]
         e88fa06c  e985f555  /system/lib/libhidlbase.so
         e88fa070  e88fa118
         e88fa074  00000000
    #02  e88fa078  e9c723c0  [anon:.bss]
         e88fa07c  e920ba08  [anon:libc_malloc]
         e88fa080  e88fa038
         e88fa084  e923cf54  [anon:libc_malloc]
         e88fa088  e923cf98  [anon:libc_malloc]
         e88fa08c  00000004
         e88fa090  00000000
         e88fa094  00000000
         e88fa098  00000000
         e88fa09c  00000000
         e88fa0a0  00000000
         e88fa0a4  e9210148  [anon:libc_malloc]
         e88fa0a8  00000004
         e88fa0ac  00000006
         e88fa0b0  00000004
         e88fa0b4  00000000
         ........  ........
    #03  e88fa1b8  e88fa1e4
         e88fa1bc  00002ec1
         e88fa1c0  e9212530  [anon:libc_malloc]
         e88fa1c4  e921253c  [anon:libc_malloc]
         e88fa1c8  00000000
         e88fa1cc  00000000
         e88fa1d0  e88fa1e4
         e88fa1d4  e986b70d  /system/lib/libhidlbase.so
    #04  e88fa1d8  e9212530  [anon:libc_malloc]
         e88fa1dc  e9b2c905  /system/lib/libutils.so
    #05  e88fa1e0  e9206828  [anon:libc_malloc]
         e88fa1e4  e9212530  [anon:libc_malloc]
         e88fa1e8  e9205470  [anon:libc_malloc]
         e88fa1ec  e9212530  [anon:libc_malloc]
         e88fa1f0  2be0ac10
         e88fa1f4  e88fa230
         e88fa1f8  e88fa230
         e88fa1fc  e88fa230
         e88fa200  00000078
         e88fa204  000033b8
         e88fa208  00002ec1
         e88fa20c  e89fb490
         e88fa210  e88fa230
         e88fa214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e88fa218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e88fa21c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e88fa220  e88fa238
         e88fa224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e88fa228  e88fa230
         e88fa22c  00000000
         e88fa230  e89fb230
         e88fa234  e87f9230
         e88fa238  00003e77
         e88fa23c  00002ec1
         e88fa240  00000001
         e88fa244  e87fd000
         e88fa248  000fd230
         e88fa24c  00001000
         e88fa250  00000000
         e88fa254  00000000
         e88fa258  00000003
         e88fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 17772, name: Binder:11969_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e87f9148  r3  e87f913c
    r4  e9c6a260  r5  e8e2c700  r6  e87f9148  r7  00000036
    r8  e87f9168  r9  e8e2c790  r10 e87f9150  r11 00000000
    ip  00000000  sp  e87f9128  lr  e9c18709  pc  e9c4a1c4

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:
         e87f90e8  00000001
         e87f90ec  00000000
         e87f90f0  e8f002c0  [anon:libc_malloc]
         e87f90f4  e8f028f0  [anon:libc_malloc]
         e87f90f8  e920c108  [anon:libc_malloc]
         e87f90fc  00000004
         e87f9100  00000004
         e87f9104  fffffff0
         e87f9108  2be0ac10
         e87f910c  00000004
         e87f9110  e8e2c754  [anon:libc_malloc]
         e87f9114  00000008
         e87f9118  00000000
         e87f911c  e87f9168
         e87f9120  e8e2c790  [anon:libc_malloc]
         e87f9124  e87f9150
    #00  e87f9128  e87f913c
         ........  ........
    #01  e87f9128  e87f913c
         e87f912c  2be0ac10
         e87f9130  c0306201
         e87f9134  e9a41c15  /system/lib/libbinder.so
         e87f9138  e87f9148
         e87f913c  00000000
    #02  e87f9140  e8e2c754  [anon:libc_malloc]
         e87f9144  e9c6a260  [anon:.bss]
         e87f9148  00000000
         e87f914c  00000000
         e87f9150  00000000
         e87f9154  00000000
         e87f9158  e8e55900  [anon:libc_malloc]
         e87f915c  00000000
         e87f9160  00000100
         e87f9164  00000000
         e87f9168  00000000
         e87f916c  00000000
         e87f9170  e8e55800  [anon:libc_malloc]
         e87f9174  00000000
         e87f9178  2be0ac10
         e87f917c  e8e2c700  [anon:libc_malloc]
         ........  ........
    #03  e87f91a0  e8e2c700  [anon:libc_malloc]
         e87f91a4  e8e2c754  [anon:libc_malloc]
         e87f91a8  00000000
         e87f91ac  e8e2c700  [anon:libc_malloc]
         e87f91b0  e8e2c790  [anon:libc_malloc]
         e87f91b4  00000000
         e87f91b8  00000000
         e87f91bc  e9a4235b  /system/lib/libbinder.so
    #04  e87f91c0  00000000
         e87f91c4  e9a418af  /system/lib/libbinder.so
         e87f91c8  e9212b30  [anon:libc_malloc]
         e87f91cc  e9212b3c  [anon:libc_malloc]
         e87f91d0  00000000
         e87f91d4  e9a5b939  /system/lib/libbinder.so
    #05  e87f91d8  e9212b30  [anon:libc_malloc]
         e87f91dc  e9b2c905  /system/lib/libutils.so
    #06  e87f91e0  e92865b0  [anon:libc_malloc]
         e87f91e4  e9212b30  [anon:libc_malloc]
         e87f91e8  e9286300  [anon:libc_malloc]
         e87f91ec  e9212b30  [anon:libc_malloc]
         e87f91f0  2be0ac10
         e87f91f4  e87f9230
         e87f91f8  e87f9230
         e87f91fc  e87f9230
         e87f9200  00000078
         e87f9204  00002ec1
         e87f9208  00002ec1
         e87f920c  ea45e020
         e87f9210  e87f9230
         e87f9214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e87f9218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f921c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e87f9220  e87f9238
         e87f9224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f9228  e87f9230
         e87f922c  00000000
         e87f9230  e88fa230
         e87f9234  e86f8230
         e87f9238  0000456c
         e87f923c  00002ec1
         e87f9240  00000001
         e87f9244  e86fc000
         e87f9248  000fd230
         e87f924c  00001000
         e87f9250  00000000
         e87f9254  00000000
         e87f9258  00000003
         e87f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 11969, tid: 17774, name: Binder:11969_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  e86f8148  r3  e86f813c
    r4  e9c6a260  r5  e9250a00  r6  e86f8148  r7  00000036
    r8  e86f8168  r9  e9250a90  r10 e86f8150  r11 00000000
    ip  00000000  sp  e86f8128  lr  e9c18709  pc  e9c4a1c4

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:
         e86f80e8  00000000
         e86f80ec  00000000
         e86f80f0  e9300380  [anon:libc_malloc]
         e86f80f4  e93029b0  [anon:libc_malloc]
         e86f80f8  e920c808  [anon:libc_malloc]
         e86f80fc  00000004
         e86f8100  00000004
         e86f8104  fffffff0
         e86f8108  2be0ac10
         e86f810c  00000004
         e86f8110  e9250a54  [anon:libc_malloc]
         e86f8114  00000008
         e86f8118  00000000
         e86f811c  e86f8168
         e86f8120  e9250a90  [anon:libc_malloc]
         e86f8124  e86f8150
    #00  e86f8128  e86f813c
         ........  ........
    #01  e86f8128  e86f813c
         e86f812c  2be0ac10
         e86f8130  c0306201
         e86f8134  e9a41c15  /system/lib/libbinder.so
         e86f8138  e86f8148
         e86f813c  00000000
    #02  e86f8140  e9250a54  [anon:libc_malloc]
         e86f8144  e9c6a260  [anon:.bss]
         e86f8148  00000000
         e86f814c  00000000
         e86f8150  00000000
         e86f8154  00000000
         e86f8158  e9250d00  [anon:libc_malloc]
         e86f815c  00000000
         e86f8160  00000100
         e86f8164  00000000
         e86f8168  00000000
         e86f816c  00000000
         e86f8170  e9250b00  [anon:libc_malloc]
         e86f8174  00000000
         e86f8178  2be0ac10
         e86f817c  e9250a00  [anon:libc_malloc]
         ........  ........
    #03  e86f81a0  e9250a00  [anon:libc_malloc]
         e86f81a4  e9250a54  [anon:libc_malloc]
         e86f81a8  00000000
         e86f81ac  e9250a00  [anon:libc_malloc]
         e86f81b0  e9250a90  [anon:libc_malloc]
         e86f81b4  00000000
         e86f81b8  00000000
         e86f81bc  e9a4235b  /system/lib/libbinder.so
    #04  e86f81c0  00000000
         e86f81c4  e9a418af  /system/lib/libbinder.so
         e86f81c8  e8e29c30  [anon:libc_malloc]
         e86f81cc  e8e29c3c  [anon:libc_malloc]
         e86f81d0  00000000
         e86f81d4  e9a5b939  /system/lib/libbinder.so
    #05  e86f81d8  e8e29c30  [anon:libc_malloc]
         e86f81dc  e9b2c905  /system/lib/libutils.so
    #06  e86f81e0  e8e001a0  [anon:libc_malloc]
         e86f81e4  e8e29c30  [anon:libc_malloc]
         e86f81e8  e92865b0  [anon:libc_malloc]
         e86f81ec  e8e29c30  [anon:libc_malloc]
         e86f81f0  2be0ac10
         e86f81f4  e86f8230
         e86f81f8  e86f8230
         e86f81fc  e86f8230
         e86f8200  00000078
         e86f8204  0000456c
         e86f8208  00002ec1
         e86f820c  e87f9490
         e86f8210  e86f8230
         e86f8214  e9c5a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e86f8218  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e86f821c  e9c14143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  e86f8220  e86f8238
         e86f8224  e9c5a073  /apex/com.android.runtime/lib/bionic/libc.so
         e86f8228  e86f8230
         e86f822c  00000000
         e86f8230  e87f9230
         e86f8234  e85f7230
         e86f8238  0000456e
         e86f823c  00002ec1
         e86f8240  00000001
         e86f8244  e85fb000
         e86f8248  000fd230
         e86f824c  00001000
         e86f8250  00000000
         e86f8254  00000000
         e86f8258  00000003
         e86f825c  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:[37227613] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
