*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-11 21:03:02+0900
pid: 404, tid: 8092, name: Binder:404_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00001f9c  r2  00000006  r3  eb7f8d98
    r4  eb7f8dac  r5  eb7f8d90  r6  00000194  r7  0000016b
    r8  eb7f8da8  r9  eb7f8d98  r10 eb7f8dc8  r11 eb7f8db8
    ip  00001f9c  sp  eb7f8d68  lr  ec6f1c43  pc  ec6f1c56

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:
         eb7f8d28  ec214120  [anon:libc_malloc]
         eb7f8d2c  ec8a7004  /system/lib/libmediametrics.so
         eb7f8d30  ec214120  [anon:libc_malloc]
         eb7f8d34  ecd53527  /system/lib/libbinder.so
         eb7f8d38  00000002
         eb7f8d3c  eb7f8e04
         eb7f8d40  ffffffdf
         eb7f8d44  ffffffe0
         eb7f8d48  18acd599
         eb7f8d4c  9745eca2
         eb7f8d50  eb7f8d90
         eb7f8d54  ec214120  [anon:libc_malloc]
         eb7f8d58  9745eca2
         eb7f8d5c  eb7f8d90
         eb7f8d60  00000194
         eb7f8d64  00001388
    #00  eb7f8d68  eb7f8dd8
         eb7f8d6c  eb7f8de8
         eb7f8d70  eb7f8df8
         eb7f8d74  eb7f8e08
         eb7f8d78  ec214120  [anon:libc_malloc]
         eb7f8d7c  eb7f8e04
         eb7f8d80  ec214120  [anon:libc_malloc]
         eb7f8d84  ecd58d6f  /system/lib/libbinder.so
         eb7f8d88  00000000
         eb7f8d8c  ebe6c800  [anon:libc_malloc]
         eb7f8d90  ffffffdf
         eb7f8d94  ffffffff
         eb7f8d98  00000000
         eb7f8d9c  00000000
         eb7f8da0  ffffffff
         eb7f8da4  00000194
         ........  ........
    #01  eb7f8e50  ec214120  [anon:libc_malloc]
         eb7f8e54  ecd725f0  /system/lib/libbinder.so
    #02  eb7f8e58  ec214120  [anon:libc_malloc]
         eb7f8e5c  ecd55b55  /system/lib/libbinder.so
    #03  eb7f8e60  00000000
         eb7f8e64  18acd599
         eb7f8e68  eb7f8e90
         eb7f8e6c  ec74a168  [anon:.bss]
         eb7f8e70  0000001d
         eb7f8e74  ec6f1781  /apex/com.android.runtime/lib/bionic/libc.so
         eb7f8e78  ec749260  [anon:.bss]
         eb7f8e7c  eb7f8f14
         eb7f8e80  0000001d
         eb7f8e84  ec234080  [anon:libc_malloc]
         eb7f8e88  00000000
         eb7f8e8c  ec2140d0  [anon:libc_malloc]
         eb7f8e90  00000000
         eb7f8e94  00000000
         eb7f8e98  00000000
         eb7f8e9c  00000000
         ........  ........
    #04  eb7f8f10  18acd599
         eb7f8f14  ebe29d90  [anon:libc_malloc]
         eb7f8f18  eb7f8f80
         eb7f8f1c  ec214120  [anon:libc_malloc]
         eb7f8f20  18acd599
         eb7f8f24  ec215d90  [anon:libc_malloc]
         eb7f8f28  ec749260  [anon:.bss]
         eb7f8f2c  ec215d70  [anon:libc_malloc]
         eb7f8f30  0000001d
         eb7f8f34  00000000
         eb7f8f38  ebe2e448  [anon:libc_malloc]
         eb7f8f3c  ec749260  [anon:.bss]
         eb7f8f40  ecc36084  /system/lib/libmediadrm.so
         eb7f8f44  ec8a3b6f  /system/lib/libmediametrics.so
    #05  eb7f8f48  0000001d
         eb7f8f4c  18acd599
         eb7f8f50  ec26f540  [anon:libc_malloc]
         eb7f8f54  00000020
         eb7f8f58  0000001d
         eb7f8f5c  ecaedbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  eb7f8f60  ebe382b6  [anon:libc_malloc]
         eb7f8f64  ecba010d  /system/lib/libstagefright_foundation.so
         eb7f8f68  eb7f8fb8
         eb7f8f6c  ebe29e20  [anon:libc_malloc]
         eb7f8f70  ec26f550  [anon:libc_malloc]
         eb7f8f74  ecba71a5  /system/lib/libstagefright_foundation.so
         eb7f8f78  0000004d
         eb7f8f7c  000000e8
         eb7f8f80  00000021
         eb7f8f84  0000001d
         eb7f8f88  ec26f540  [anon:libc_malloc]
         eb7f8f8c  00000136
         eb7f8f90  18acd599
         eb7f8f94  ebe2e400  [anon:libc_malloc]
         eb7f8f98  ebe38040  [anon:libc_malloc]
         eb7f8f9c  00000136
         ........  ........
    #07  eb7f8fb8  00000141
         eb7f8fbc  00000136
         eb7f8fc0  ebe38040  [anon:libc_malloc]
         eb7f8fc4  ebe024d8  [anon:libc_malloc]
         eb7f8fc8  ec26f530  [anon:libc_malloc]
         eb7f8fcc  ebe024c0  [anon:libc_malloc]
         eb7f8fd0  ecc36084  /system/lib/libmediadrm.so
         eb7f8fd4  ebe5f610  [anon:libc_malloc]
         eb7f8fd8  000000e8
         eb7f8fdc  00000007
         eb7f8fe0  00000001
         eb7f8fe4  ecb99e7c  /system/lib/libstagefright_foundation.so
         eb7f8fe8  00000000
         eb7f8fec  00000001
         eb7f8ff0  18acd599
         eb7f8ff4  ebe2e410  [anon:libc_malloc]
         ........  ........
    #08  eb7f9018  00000010
         eb7f901c  00000000
         eb7f9020  ebe6ca00  [anon:libc_malloc]
         eb7f9024  00000000
         eb7f9028  00000000
         eb7f902c  00000000
         eb7f9030  00000000
         eb7f9034  00000000
         eb7f9038  18acd599
         eb7f903c  ebe2e410  [anon:libc_malloc]
         eb7f9040  ebe36680  [anon:libc_malloc]
         eb7f9044  ec749260  [anon:.bss]
         eb7f9048  00000000
         eb7f904c  eb7f91e4
         eb7f9050  00000194
         eb7f9054  ecd4c20f  /system/lib/libbinder.so
    #09  eb7f9058  ebe36680  [anon:libc_malloc]
         eb7f905c  ebe2f030  [anon:libc_malloc]
         eb7f9060  ebe2e410  [anon:libc_malloc]
         eb7f9064  18acd599
         eb7f9068  ebe36680  [anon:libc_malloc]
         eb7f906c  ebe02210  [anon:libc_malloc]
         eb7f9070  00000001
         eb7f9074  ecd4c193  /system/lib/libbinder.so
    #10  eb7f9078  ec749260  [anon:.bss]
         eb7f907c  ebe6c800  [anon:libc_malloc]
         eb7f9080  ebe36680  [anon:libc_malloc]
         eb7f9084  ebe6c854  [anon:libc_malloc]
         eb7f9088  ec749260  [anon:.bss]
         eb7f908c  ecd530ad  /system/lib/libbinder.so
    #11  eb7f9090  ffff0208  [vectors]
         eb7f9094  eb7f90e9
         eb7f9098  0000000a
         eb7f909c  ec20c100  [anon:libc_malloc]
         eb7f90a0  18acd599
         eb7f90a4  ec20ba08  [anon:libc_malloc]
         eb7f90a8  18acd599
         eb7f90ac  ec20c108  [anon:libc_malloc]
         eb7f90b0  0000000f
         eb7f90b4  ec20c12c  [anon:libc_malloc]
         eb7f90b8  eb7f9128
         eb7f90bc  ec20c1a4  [anon:libc_malloc]
         eb7f90c0  ebc00000
         eb7f90c4  ec20c1f8  [anon:libc_malloc]
         eb7f90c8  ebe7c1c0  [anon:libc_malloc]
         eb7f90cc  ec6c2d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #12  eb7f91a0  ebe6c800  [anon:libc_malloc]
         eb7f91a4  ebe6c854  [anon:libc_malloc]
         eb7f91a8  00000000
         eb7f91ac  ebe6c800  [anon:libc_malloc]
         eb7f91b0  ebe6c890  [anon:libc_malloc]
         eb7f91b4  00000000
         eb7f91b8  00000000
         eb7f91bc  ecd5335b  /system/lib/libbinder.so
    #13  eb7f91c0  00000000
         eb7f91c4  ecd528af  /system/lib/libbinder.so
         eb7f91c8  ec2131f0  [anon:libc_malloc]
         eb7f91cc  ec2131fc  [anon:libc_malloc]
         eb7f91d0  00000000
         eb7f91d4  ecd6c939  /system/lib/libbinder.so
    #14  eb7f91d8  ec2131f0  [anon:libc_malloc]
         eb7f91dc  ec4ac905  /system/lib/libutils.so
    #15  eb7f91e0  ec271d40  [anon:libc_malloc]
         eb7f91e4  ec2131f0  [anon:libc_malloc]
         eb7f91e8  ec271d30  [anon:libc_malloc]
         eb7f91ec  ec2131f0  [anon:libc_malloc]
         eb7f91f0  18acd599
         eb7f91f4  eb7f9230
         eb7f91f8  eb7f9230
         eb7f91fc  eb7f9230
         eb7f9200  00000078
         eb7f9204  00000194
         eb7f9208  00000194
         eb7f920c  ed44c020
         eb7f9210  eb7f9230
         eb7f9214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  eb7f9218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb7f921c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  eb7f9220  eb7f9238
         eb7f9224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb7f9228  eb7f9230
         eb7f922c  00000000
         eb7f9230  eb8fa230
         eb7f9234  eb6f8230
         eb7f9238  ffffffff
         eb7f923c  00000000
         eb7f9240  00000001
         eb7f9244  eb6fc000
         eb7f9248  000fd230
         eb7f924c  00001000
         eb7f9250  00000000
         eb7f9254  00000000
         eb7f9258  00000003
         eb7f925c  00000000

memory near r1:
    00001f7c -------- -------- -------- --------  ................
    00001f8c -------- -------- -------- --------  ................
    00001f9c -------- -------- -------- --------  ................
    00001fac -------- -------- -------- --------  ................
    00001fbc -------- -------- -------- --------  ................
    00001fcc -------- -------- -------- --------  ................
    00001fdc -------- -------- -------- --------  ................
    00001fec -------- -------- -------- --------  ................
    00001ffc -------- -------- -------- --------  ................
    0000200c -------- -------- -------- --------  ................
    0000201c -------- -------- -------- --------  ................
    0000202c -------- -------- -------- --------  ................
    0000203c -------- -------- -------- --------  ................
    0000204c -------- -------- -------- --------  ................
    0000205c -------- -------- -------- --------  ................
    0000206c -------- -------- -------- --------  ................

memory near r3:
    eb7f8d78 ec214120 eb7f8e04 ec214120 ecd58d6f   A!..... A!.o...
    eb7f8d88 00000000 ebe6c800 ffffffdf ffffffff  ................
    eb7f8d98 00000000 00000000 ffffffff 00000194  ................
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..
    eb7f8e48 ec214120 ecd724f8 ec214120 ecd725f0   A!..$.. A!..%..
    eb7f8e58 ec214120 ecd55b55 00000000 18acd599   A!.U[..........
    eb7f8e68 eb7f8e90 ec74a168 0000001d ec6f1781  ....h.t.......o.

memory near r4:
    eb7f8d8c ebe6c800 ffffffdf ffffffff 00000000  ................
    eb7f8d9c 00000000 ffffffff 00000194 000003f5  ................
    eb7f8dac 00000000 00000000 00000000 00000000  ................
    eb7f8dbc 00000000 00000000 00000000 00000000  ................
    eb7f8dcc 00000000 00000000 00000000 00000000  ................
    eb7f8ddc 00000000 00000000 00000000 00000000  ................
    eb7f8dec 00000000 00000000 00000000 00000000  ................
    eb7f8dfc 00000000 00000000 00000000 00000000  ................
    eb7f8e0c 00000000 00000000 00000000 00000000  ................
    eb7f8e1c 00000000 00000000 00000000 ecd495aa  ................
    eb7f8e2c 9745eca2 eb7f8f18 ec214120 00001388  ..E..... A!.....
    eb7f8e3c ffffffec ec749260 ec8a7004 ec214120  ....`.t..p.. A!.
    eb7f8e4c ecd724f8 ec214120 ecd725f0 ec214120  .$.. A!..%.. A!.
    eb7f8e5c ecd55b55 00000000 18acd599 eb7f8e90  U[..............
    eb7f8e6c ec74a168 0000001d ec6f1781 ec749260  h.t.......o.`.t.
    eb7f8e7c eb7f8f14 0000001d ec234080 00000000  .........@#.....

memory near r5:
    eb7f8d70 eb7f8df8 eb7f8e08 ec214120 eb7f8e04  ........ A!.....
    eb7f8d80 ec214120 ecd58d6f 00000000 ebe6c800   A!.o...........
    eb7f8d90 ffffffdf ffffffff 00000000 00000000  ................
    eb7f8da0 ffffffff 00000194 000003f5 00000000  ................
    eb7f8db0 00000000 00000000 00000000 00000000  ................
    eb7f8dc0 00000000 00000000 00000000 00000000  ................
    eb7f8dd0 00000000 00000000 00000000 00000000  ................
    eb7f8de0 00000000 00000000 00000000 00000000  ................
    eb7f8df0 00000000 00000000 00000000 00000000  ................
    eb7f8e00 00000000 00000000 00000000 00000000  ................
    eb7f8e10 00000000 00000000 00000000 00000000  ................
    eb7f8e20 00000000 00000000 ecd495aa 9745eca2  ..............E.
    eb7f8e30 eb7f8f18 ec214120 00001388 ffffffec  .... A!.........
    eb7f8e40 ec749260 ec8a7004 ec214120 ecd724f8  `.t..p.. A!..$..
    eb7f8e50 ec214120 ecd725f0 ec214120 ecd55b55   A!..%.. A!.U[..
    eb7f8e60 00000000 18acd599 eb7f8e90 ec74a168  ............h.t.

memory near r8:
    eb7f8d88 00000000 ebe6c800 ffffffdf ffffffff  ................
    eb7f8d98 00000000 00000000 ffffffff 00000194  ................
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..
    eb7f8e48 ec214120 ecd724f8 ec214120 ecd725f0   A!..$.. A!..%..
    eb7f8e58 ec214120 ecd55b55 00000000 18acd599   A!.U[..........
    eb7f8e68 eb7f8e90 ec74a168 0000001d ec6f1781  ....h.t.......o.
    eb7f8e78 ec749260 eb7f8f14 0000001d ec234080  `.t..........@#.

memory near r9:
    eb7f8d78 ec214120 eb7f8e04 ec214120 ecd58d6f   A!..... A!.o...
    eb7f8d88 00000000 ebe6c800 ffffffdf ffffffff  ................
    eb7f8d98 00000000 00000000 ffffffff 00000194  ................
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..
    eb7f8e48 ec214120 ecd724f8 ec214120 ecd725f0   A!..$.. A!..%..
    eb7f8e58 ec214120 ecd55b55 00000000 18acd599   A!.U[..........
    eb7f8e68 eb7f8e90 ec74a168 0000001d ec6f1781  ....h.t.......o.

memory near r10:
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..
    eb7f8e48 ec214120 ecd724f8 ec214120 ecd725f0   A!..$.. A!..%..
    eb7f8e58 ec214120 ecd55b55 00000000 18acd599   A!.U[..........
    eb7f8e68 eb7f8e90 ec74a168 0000001d ec6f1781  ....h.t.......o.
    eb7f8e78 ec749260 eb7f8f14 0000001d ec234080  `.t..........@#.
    eb7f8e88 00000000 ec2140d0 00000000 00000000  .....@!.........
    eb7f8e98 00000000 00000000 00000000 00000000  ................

memory near r11:
    eb7f8d98 00000000 00000000 ffffffff 00000194  ................
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..
    eb7f8e48 ec214120 ecd724f8 ec214120 ecd725f0   A!..$.. A!..%..
    eb7f8e58 ec214120 ecd55b55 00000000 18acd599   A!.U[..........
    eb7f8e68 eb7f8e90 ec74a168 0000001d ec6f1781  ....h.t.......o.
    eb7f8e78 ec749260 eb7f8f14 0000001d ec234080  `.t..........@#.
    eb7f8e88 00000000 ec2140d0 00000000 00000000  .....@!.........

memory near ip:
    00001f7c -------- -------- -------- --------  ................
    00001f8c -------- -------- -------- --------  ................
    00001f9c -------- -------- -------- --------  ................
    00001fac -------- -------- -------- --------  ................
    00001fbc -------- -------- -------- --------  ................
    00001fcc -------- -------- -------- --------  ................
    00001fdc -------- -------- -------- --------  ................
    00001fec -------- -------- -------- --------  ................
    00001ffc -------- -------- -------- --------  ................
    0000200c -------- -------- -------- --------  ................
    0000201c -------- -------- -------- --------  ................
    0000202c -------- -------- -------- --------  ................
    0000203c -------- -------- -------- --------  ................
    0000204c -------- -------- -------- --------  ................
    0000205c -------- -------- -------- --------  ................
    0000206c -------- -------- -------- --------  ................

memory near sp:
    eb7f8d48 18acd599 9745eca2 eb7f8d90 ec214120  ......E..... A!.
    eb7f8d58 9745eca2 eb7f8d90 00000194 00001388  ..E.............
    eb7f8d68 eb7f8dd8 eb7f8de8 eb7f8df8 eb7f8e08  ................
    eb7f8d78 ec214120 eb7f8e04 ec214120 ecd58d6f   A!..... A!.o...
    eb7f8d88 00000000 ebe6c800 ffffffdf ffffffff  ................
    eb7f8d98 00000000 00000000 ffffffff 00000194  ................
    eb7f8da8 000003f5 00000000 00000000 00000000  ................
    eb7f8db8 00000000 00000000 00000000 00000000  ................
    eb7f8dc8 00000000 00000000 00000000 00000000  ................
    eb7f8dd8 00000000 00000000 00000000 00000000  ................
    eb7f8de8 00000000 00000000 00000000 00000000  ................
    eb7f8df8 00000000 00000000 00000000 00000000  ................
    eb7f8e08 00000000 00000000 00000000 00000000  ................
    eb7f8e18 00000000 00000000 00000000 00000000  ................
    eb7f8e28 ecd495aa 9745eca2 eb7f8f18 ec214120  ......E..... A!.
    eb7f8e38 00001388 ffffffec ec749260 ec8a7004  ........`.t..p..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ec6f1c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ec6f1c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ec6f1c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ec6f1c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ec6f1c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ec6f1c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ec6f1c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ec6f1c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ec6f1ca0 98018acf 8acff908 8acff900 f9009800  ................
    ec6f1cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ec6f1cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ec6f1cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ec6f1ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ec6f1cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ec6f1d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ec6f1d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ec6f1c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ec6f1c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ec6f1c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ec6f1c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ec6f1c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ec6f1c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ec6f1c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ec6f1ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ec6f1cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ec6f1cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ec6f1cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ec6f1ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ec6f1cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ec6f1d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ec6f1d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ec6f1d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    b0187000-b0188fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b0189000-b0189fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b018a000-b018afff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    eaaf0000-eaaf0fff ---         0      1000
    eaaf1000-eabeffff rw-         0     ff000
    eabf0000-eabf1fff ---         0      2000
    eabf2000-eacf0fff rw-         0     ff000
    eacf1000-eacf2fff ---         0      2000
    eacf3000-eadf1fff rw-         0     ff000
    eadf2000-eadf3fff ---         0      2000
    eadf4000-eaef2fff rw-         0     ff000
    eaef3000-eaef4fff ---         0      2000
    eaef5000-eaff3fff rw-         0     ff000
    eaff4000-eaff5fff ---         0      2000
    eaff6000-eb0f4fff rw-         0     ff000
    eb0f5000-eb0f6fff ---         0      2000
    eb0f7000-eb1f5fff rw-         0     ff000
    eb1f6000-eb1f7fff ---         0      2000
    eb1f8000-eb2f6fff rw-         0     ff000
    eb2f7000-eb2f8fff ---         0      2000
    eb2f9000-eb3f7fff rw-         0     ff000
    eb3f8000-eb3f9fff ---         0      2000
    eb3fa000-eb4f8fff rw-         0     ff000
    eb4f9000-eb4fafff ---         0      2000
    eb4fb000-eb5f9fff rw-         0     ff000
    eb5fa000-eb5fbfff ---         0      2000
    eb5fc000-eb6fafff rw-         0     ff000
    eb6fb000-eb6fcfff ---         0      2000
    eb6fd000-eb7fbfff rw-         0     ff000
    eb7fc000-eb7fdfff ---         0      2000
    eb7fe000-eb8fcfff rw-         0     ff000
    eb8fd000-eb8fefff ---         0      2000
    eb8ff000-eb9fdfff rw-         0     ff000
    eb9fe000-eb9fffff ---         0      2000
    eba00000-ebafefff rw-         0     ff000
    ebaff000-ebb00fff ---         0      2000
    ebb01000-ebbfffff rw-         0     ff000
    ebc00000-ebc01fff ---         0      2000
    ebc02000-ebd00fff rw-         0     ff000
    ebd01000-ebd01fff ---         0      1000
    ebe00000-ebffffff rw-         0    200000  [anon:libc_malloc]
    ec001000-ec001fff ---         0      1000
    ec002000-ec100fff rw-         0     ff000
    ec101000-ec101fff ---         0      1000
    ec200000-ec3fffff rw-         0    200000  [anon:libc_malloc]
    ec43b000-ec49efff rw-         0     64000  [anon:linker_alloc]
    ec49f000-ec4a8fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ec4a9000-ec4b1fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ec4b2000-ec4b2fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ec4b3000-ec4b3fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ec4b4000-ec4b4fff rw-         0      1000  [anon:.bss]
    ec4d2000-ec4e1fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec4e2000-ec4f2fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec4f3000-ec4f3fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec4f4000-ec4f5fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ec52f000-ec535fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec536000-ec53bfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec53c000-ec53cfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec53d000-ec53dfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ec53e000-ec53efff rw-         0      1000  [anon:.bss]
    ec541000-ec558fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec559000-ec579fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec57a000-ec57afff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec57b000-ec57efff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec5ab000-ec5b1fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec5b2000-ec5b7fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec5b8000-ec5b8fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec5b9000-ec5b9fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ec5c0000-ec5ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec5de000-ec5fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec5fb000-ec5fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec5fc000-ec5fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec608000-ec60bfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec60c000-ec616fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec617000-ec617fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec618000-ec618fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ec619000-ec619fff rw-         0      1000  [anon:.bss]
    ec645000-ec645fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec646000-ec646fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec647000-ec647fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec648000-ec648fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec693000-ec6bbfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec6bc000-ec742fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ec743000-ec744fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec745000-ec748fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ec749000-ec74bfff rw-         0      3000  [anon:.bss]
    ec74c000-ec74cfff r--         0      1000  [anon:.bss]
    ec74d000-ec759fff rw-         0      d000  [anon:.bss]
    ec780000-ec796fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec797000-ec7aefff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec7af000-ec7affff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec7b0000-ec7b0fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec7b1000-ec7b1fff rw-         0      1000  [anon:.bss]
    ec7f0000-ec7f0fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec7f1000-ec7f1fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec7f2000-ec7f2fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec7f3000-ec7f3fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec812000-ec812fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec813000-ec813fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec814000-ec814fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ec815000-ec815fff rw-         0      1000  [anon:.bss]
    ec84d000-ec855fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec856000-ec86bfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec86c000-ec86cfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec86d000-ec86dfff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ec86e000-ec86efff rw-         0      1000  [anon:.bss]
    ec89e000-ec8a2fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec8a3000-ec8a6fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec8a7000-ec8a7fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec8a8000-ec8a8fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec8a9000-ec8a9fff rw-         0      1000  [anon:.bss]
    ec8c7000-ec8d0fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec8d1000-ec8e2fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec8e3000-ec8e3fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec8e4000-ec8e4fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec8e5000-ec8e5fff rw-         0      1000  [anon:.bss]
    ec933000-ec933fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec934000-ec934fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec935000-ec935fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec936000-ec936fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec96f000-ec96ffff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec970000-ec970fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec971000-ec971fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec972000-ec972fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ec980000-ec993fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec994000-ec9a6fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec9a7000-ec9a7fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec9a8000-ec9aafff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec9d5000-eca0afff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eca0b000-eca59fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eca5a000-eca5afff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eca5b000-eca5ffff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eca60000-eca61fff rw-         0      2000  [anon:.bss]
    eca8b000-eca9afff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eca9b000-ecab4fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ecab5000-ecab5fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ecab6000-ecab6fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ecab7000-ecab7fff rw-         0      1000  [anon:.bss]
    ecadc000-ecae8fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ecae9000-ecaf5fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ecaf6000-ecaf6fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ecaf7000-ecaf7fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ecaf8000-ecaf8fff rw-         0      1000  [anon:.bss]
    ecb03000-ecb07fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecb08000-ecb0dfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecb0e000-ecb0efff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecb0f000-ecb0ffff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecb10000-ecb10fff rw-         0      1000  [anon:.bss]
    ecb4b000-ecb51fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ecb52000-ecb56fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ecb57000-ecb57fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ecb58000-ecb58fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ecb8c000-ecb9afff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecb9b000-ecba9fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbaa000-ecbaafff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbab000-ecbabfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbac000-ecbacfff rw-         0      1000  [anon:.bss]
    ecbce000-ecbcefff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ecbcf000-ecbcffff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ecbd0000-ecbd0fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ecbd1000-ecbd1fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ecbd2000-ecbd2fff rw-         0      1000  [anon:.bss]
    ecc14000-ecc23fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ecc24000-ecc34fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ecc35000-ecc35fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ecc36000-ecc39fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ecc3a000-ecc3afff rw-         0      1000  [anon:.bss]
    ecc4a000-ecc4afff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ecc4b000-ecc4bfff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ecc4c000-ecc4cfff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ecc4d000-ecc4dfff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ecca1000-ecca1fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ecca2000-ecca2fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ecca3000-ecca3fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    eccec000-eccf1fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eccf2000-eccf8fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eccf9000-eccf9fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eccfa000-eccfafff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eccfb000-eccfbfff rw-         0      1000  [anon:.bss]
    ecd18000-ecd49fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ecd4a000-ecd75fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ecd76000-ecd76fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ecd77000-ecd7efff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ecd7f000-ecd7ffff rw-         0      1000  [anon:.bss]
    ecdb2000-ecdb2fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecdb3000-ecdb3fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecdb4000-ecdb4fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecdb5000-ecdb5fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecdb6000-ecdb6fff rw-         0      1000  [anon:.bss]
    ecdea000-ecdeafff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ecdeb000-ecdebfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ecdec000-ecdecfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ecded000-ecdedfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ecdee000-ecdeefff rw-         0      1000  [anon:.bss]
    ece13000-ece1cfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ece1d000-ece26fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ece27000-ece27fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ece28000-ece29fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ece65000-ece67fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ece68000-ece68fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ece69000-ece69fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ece6a000-ece6afff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ece6b000-ece6bfff rw-         0      1000  [anon:.bss]
    ece83000-eceaffff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eceb0000-eceeefff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eceef000-eceeffff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ecef0000-ecef5fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ecef6000-ecef6fff rw-         0      1000  [anon:.bss]
    ecf3a000-ecf3afff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ecf3b000-ecf3bfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ecf3c000-ecf3cfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ecf3d000-ecf3dfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ecf3e000-ecf3efff rw-         0      1000  [anon:.bss]
    ecf93000-ecf94fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ecf95000-ecf96fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ecf97000-ecf97fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ecf98000-ecf98fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ecf99000-ecf99fff rw-         0      1000  [anon:.bss]
    ecfcd000-ecfcdfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed001000-ed001fff ---         0      1000
    ed002000-ed005fff rw-         0      4000  [anon:thread signal stack]
    ed006000-ed006fff ---         0      1000
    ed007000-ed00afff rw-         0      4000  [anon:thread signal stack]
    ed00b000-ed00bfff ---         0      1000
    ed00c000-ed00ffff rw-         0      4000  [anon:thread signal stack]
    ed010000-ed010fff ---         0      1000
    ed011000-ed014fff rw-         0      4000  [anon:thread signal stack]
    ed015000-ed015fff ---         0      1000
    ed016000-ed019fff rw-         0      4000  [anon:thread signal stack]
    ed01a000-ed01afff ---         0      1000
    ed01b000-ed01efff rw-         0      4000  [anon:thread signal stack]
    ed01f000-ed01ffff ---         0      1000
    ed020000-ed023fff rw-         0      4000  [anon:thread signal stack]
    ed024000-ed024fff ---         0      1000
    ed025000-ed028fff rw-         0      4000  [anon:thread signal stack]
    ed029000-ed029fff ---         0      1000
    ed02a000-ed02dfff rw-         0      4000  [anon:thread signal stack]
    ed02e000-ed02efff ---         0      1000
    ed02f000-ed032fff rw-         0      4000  [anon:thread signal stack]
    ed033000-ed033fff ---         0      1000
    ed034000-ed037fff rw-         0      4000  [anon:thread signal stack]
    ed038000-ed038fff ---         0      1000
    ed039000-ed03cfff rw-         0      4000  [anon:thread signal stack]
    ed03d000-ed03dfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed03f000-ed05efff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ed05f000-ed07efff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ed07f000-ed09efff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ed09f000-ed0befff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ed0bf000-ed0defff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ed0df000-ed0fefff r--         0     20000  /dev/__properties__/properties_serial
    ed0ff000-ed108fff r--         0      a000  /dev/__properties__/property_info
    ed10a000-ed10afff ---         0      1000
    ed10b000-ed10efff rw-         0      4000  [anon:thread signal stack]
    ed10f000-ed10ffff ---         0      1000
    ed110000-ed113fff rw-         0      4000  [anon:thread signal stack]
    ed114000-ed114fff ---         0      1000
    ed115000-ed118fff rw-         0      4000  [anon:thread signal stack]
    ed119000-ed119fff ---         0      1000
    ed11a000-ed11dfff rw-         0      4000  [anon:thread signal stack]
    ed11e000-ed11efff ---         0      1000
    ed11f000-ed122fff rw-         0      4000  [anon:thread signal stack]
    ed123000-ed123fff ---         0      1000
    ed124000-ed127fff rw-         0      4000  [anon:thread signal stack]
    ed128000-ed128fff ---         0      1000
    ed129000-ed12cfff rw-         0      4000  [anon:thread signal stack]
    ed12d000-ed14cfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ed14d000-ed16cfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ed16d000-ed234fff r--         0     c8000  [anon:linker_alloc]
    ed235000-ed23bfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ed23d000-ed23dfff rw-         0      1000  [anon:abort message]
    ed23e000-ed23efff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ed23f000-ed23ffff ---         0      1000
    ed240000-ed242fff rw-         0      3000
    ed243000-ed243fff ---         0      1000
    ed244000-ed246fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ed247000-ed266fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ed267000-ed267fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed268000-ed2cbfff r--         0     64000  [anon:linker_alloc]
    ed2cc000-ed2ebfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ed2ec000-ed2ecfff ---         0      1000
    ed2ed000-ed2edfff rw-         0      1000
    ed2ee000-ed2eefff ---         0      1000
    ed2ef000-ed30efff r--         0     20000  /dev/__properties__/properties_serial
    ed30f000-ed30ffff rw-         0      1000  [anon:System property context nodes]
    ed310000-ed319fff r--         0      a000  /dev/__properties__/property_info
    ed31a000-ed37dfff r--         0     64000  [anon:linker_alloc]
    ed37e000-ed37ffff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ed380000-ed380fff r--         0      1000  [anon:atexit handlers]
    ed381000-ed381fff ---         0      1000
    ed382000-ed385fff rw-         0      4000  [anon:thread signal stack]
    ed386000-ed386fff rw-         0      1000  [anon:arc4random data]
    ed387000-ed387fff r--         0      1000  [anon:atexit handlers]
    ed388000-ed388fff rw-         0      1000  [anon:System property context nodes]
    ed389000-ed389fff rw-         0      1000  [anon:arc4random data]
    ed38a000-ed3a6fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed3a7000-ed43efff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed43f000-ed43ffff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed440000-ed443fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed444000-ed449fff rw-         0      6000
    ed44a000-ed44afff r--         0      1000
    ed44b000-ed44cfff rw-         0      2000
    ff7f7000-ff817fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 404, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ff8169e4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 00000000
    ip  ff8169a0  sp  ff816990  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #11 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #12 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #13 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196)
      #14 pc 00020a7b  [stack]

stack:
         ff816950  00000000
         ff816954  ff816a00  [stack]
         ff816958  ebe3d5c4  [anon:libc_malloc]
         ff81695c  ebe36340  [anon:libc_malloc]
         ff816960  00000000
         ff816964  00000000
         ff816968  00000000
         ff81696c  00000000
         ff816970  00000000
         ff816974  00000000
         ff816978  00000000
         ff81697c  00000000
         ff816980  00000000
         ff816984  00000000
         ff816988  ff8169e4  [stack]
         ff81698c  ec7493a8  [anon:.bss]
    #00  ff816990  ed44c020
         ff816994  ec749260  [anon:.bss]
         ff816998  00000089
         ff81699c  00000000
    #01  ff8169a0  00000000
         ff8169a4  00000000
         ff8169a8  ffffffff
         ff8169ac  ff8169e4  [stack]
         ff8169b0  00000000
         ff8169b4  18acd599
         ff8169b8  ecc3a028  [anon:.bss]
         ff8169bc  00000000
         ff8169c0  00000000
         ff8169c4  00000002
         ff8169c8  ec749260  [anon:.bss]
         ff8169cc  00000000
         ff8169d0  00000000
         ff8169d4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ff8169d8  00000000
         ff8169dc  ebe3d5d8  [anon:libc_malloc]
         ff8169e0  ebe3d5d8  [anon:libc_malloc]
         ff8169e4  00000000
         ff8169e8  18acd599
         ff8169ec  ecc3a028  [anon:.bss]
         ff8169f0  ec283600  [anon:libc_malloc]
         ff8169f4  ec749260  [anon:.bss]
         ff8169f8  00000000
         ff8169fc  ec749260  [anon:.bss]
         ff816a00  00000000
         ff816a04  00000000
         ff816a08  00000000
         ff816a0c  ecc2a88f  /system/lib/libmediadrm.so
    #03  ff816a10  00000004
         ff816a14  ec4ae2cb  /system/lib/libutils.so
         ff816a18  00000000
         ff816a1c  ec250000  [anon:libc_malloc]
         ff816a20  00000010
         ff816a24  18acd599
         ff816a28  ec283610  [anon:libc_malloc]
         ff816a2c  ec283600  [anon:libc_malloc]
         ff816a30  ec749260  [anon:.bss]
         ff816a34  00000000
         ff816a38  ec749260  [anon:.bss]
         ff816a3c  00000000
         ff816a40  00000000
         ff816a44  ecc2add9  /system/lib/libmediadrm.so
    #04  ff816a48  00000010
         ff816a4c  00000000
         ff816a50  ec250200  [anon:libc_malloc]
         ff816a54  00000000
         ff816a58  00000000
         ff816a5c  00000000
         ff816a60  00000000
         ff816a64  00000000
         ff816a68  18acd599
         ff816a6c  ec283610  [anon:libc_malloc]
         ff816a70  ec2782c0  [anon:libc_malloc]
         ff816a74  ec749260  [anon:.bss]
         ff816a78  00000000
         ff816a7c  b0189289  /system/bin/mediadrmserver
         ff816a80  00000000
         ff816a84  ecd4c20f  /system/lib/libbinder.so
    #05  ff816a88  ec2782c0  [anon:libc_malloc]
         ff816a8c  ec28f3f0  [anon:libc_malloc]
         ff816a90  ec283610  [anon:libc_malloc]
         ff816a94  18acd599
         ff816a98  ec2782c0  [anon:libc_malloc]
         ff816a9c  ec207140  [anon:libc_malloc]
         ff816aa0  00000001
         ff816aa4  ecd4c193  /system/lib/libbinder.so
    #06  ff816aa8  ec749260  [anon:.bss]
         ff816aac  ec250000  [anon:libc_malloc]
         ff816ab0  ec2782c0  [anon:libc_malloc]
         ff816ab4  ec250054  [anon:libc_malloc]
         ff816ab8  ec749260  [anon:.bss]
         ff816abc  ecd530ad  /system/lib/libbinder.so
    #07  ff816ac0  00000000
         ff816ac4  ec209008  [anon:libc_malloc]
         ff816ac8  ec20902c  [anon:libc_malloc]
         ff816acc  ec209130  [anon:libc_malloc]
         ff816ad0  00000000
         ff816ad4  ec20902c  [anon:libc_malloc]
         ff816ad8  ec000000
         ff816adc  ec2090f8  [anon:libc_malloc]
         ff816ae0  ec277980  [anon:libc_malloc]
         ff816ae4  ec6c25d1  /apex/com.android.runtime/lib/bionic/libc.so
         ff816ae8  00000004
         ff816aec  00000000
         ff816af0  00000000
         ff816af4  ec749260  [anon:.bss]
         ff816af8  00000000
         ff816afc  ec209008  [anon:libc_malloc]
         ........  ........
    #08  ff816bd0  00000000
         ff816bd4  ecd532b1  /system/lib/libbinder.so
         ff816bd8  ec211930  [anon:libc_malloc]
         ff816bdc  ec250000  [anon:libc_malloc]
         ff816be0  ec250090  [anon:libc_malloc]
         ff816be4  00000001
         ff816be8  00000001
         ff816bec  ecd5335b  /system/lib/libbinder.so
    #09  ff816bf0  ec749260  [anon:.bss]
         ff816bf4  ff816c54  [stack]
         ff816bf8  ec749260  [anon:.bss]
         ff816bfc  ff816c54  [stack]
         ff816c00  ff816c5c  [stack]
         ff816c04  b01892e7  /system/bin/mediadrmserver
    #10  ff816c08  ec234080  [anon:libc_malloc]
         ff816c0c  ec214120  [anon:libc_malloc]
         ff816c10  ec234080  [anon:libc_malloc]
         ff816c14  18acd599
         ff816c18  00000000
         ff816c1c  ec6ec215  /apex/com.android.runtime/lib/bionic/libc.so
    #11  ff816c20  b018a55c  /system/bin/mediadrmserver
         ff816c24  00000000
         ff816c28  00000000
         ff816c2c  00000000
         ff816c30  00000000
         ff816c34  b0189037  /system/bin/mediadrmserver
    #12  ff816c38  ff816c98  [stack]
         ff816c3c  b018a000  /system/bin/mediadrmserver
         ff816c40  b018a008  /system/bin/mediadrmserver
         ff816c44  b018a010  /system/bin/mediadrmserver
         ff816c48  00000000
         ff816c4c  ed43d0dc  /apex/com.android.runtime/bin/linker
    #13  ff816c50  00000001
         ff816c54  ff817975  [stack]
         ff816c58  00000000
         ff816c5c  ff817990  [stack]
         ff816c60  ff817a0e  [stack]
         ff816c64  ff817a21  [stack]
         ff816c68  ff817a36  [stack]
         ff816c6c  ff817a51  [stack]
         ff816c70  ff817a64  [stack]
         ff816c74  ff817a7d  [stack]
    #14  ff816c78  ff817aac  [stack]
         ff816c7c  ff817ad9  [stack]
         ff816c80  ff817af2  [stack]
         ff816c84  ff817b0c  [stack]
         ff816c88  ff817d3d  [stack]
         ff816c8c  ff817f0f  [stack]
         ff816c90  ff817fc2  [stack]
         ff816c94  00000000
         ff816c98  00000010
         ff816c9c  0037b0d6
         ff816ca0  00000006
         ff816ca4  00001000
         ff816ca8  00000011
         ff816cac  00000064
         ff816cb0  00000003
         ff816cb4  b0187034  /system/bin/mediadrmserver
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 410, name: Binder:404_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ec0fdfb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 ec0fe230
    ip  ec0fdf70  sp  ec0fdf60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ec0fdf20  ebf02350  [anon:libc_malloc]
         ec0fdf24  ec2097bc  [anon:libc_malloc]
         ec0fdf28  ec2097c4  [anon:libc_malloc]
         ec0fdf2c  ec2097cc  [anon:libc_malloc]
         ec0fdf30  00000007
         ec0fdf34  ec749260  [anon:.bss]
         ec0fdf38  ebf02270  [anon:libc_malloc]
         ec0fdf3c  00000000
         ec0fdf40  00000031
         ec0fdf44  ebf002c0  [anon:libc_malloc]
         ec0fdf48  ec3022f0  [anon:libc_malloc]
         ec0fdf4c  ec20985c  [anon:libc_malloc]
         ec0fdf50  ec7513c0  [anon:.bss]
         ec0fdf54  ec209708  [anon:libc_malloc]
         ec0fdf58  ec0fdfb4
         ec0fdf5c  ec7493a8  [anon:.bss]
    #00  ec0fdf60  ec0fe490
         ec0fdf64  ec749260  [anon:.bss]
         ec0fdf68  00000089
         ec0fdf6c  00000000
    #01  ec0fdf70  00000000
         ec0fdf74  00000000
         ec0fdf78  ffffffff
         ec0fdf7c  ec0fdfb4
         ec0fdf80  00000000
         ec0fdf84  18acd599
         ec0fdf88  ecc3a028  [anon:.bss]
         ec0fdf8c  00000000
         ec0fdf90  00000000
         ec0fdf94  00000002
         ec0fdf98  ec749260  [anon:.bss]
         ec0fdf9c  00000000
         ec0fdfa0  ec749260  [anon:.bss]
         ec0fdfa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ec0fdfa8  00000000
         ec0fdfac  ec2226f8  [anon:libc_malloc]
         ec0fdfb0  ec2226f8  [anon:libc_malloc]
         ec0fdfb4  00000000
         ec0fdfb8  18acd599
         ec0fdfbc  ecc3a028  [anon:.bss]
         ec0fdfc0  ebe2d000  [anon:libc_malloc]
         ec0fdfc4  ec749260  [anon:.bss]
         ec0fdfc8  00000000
         ec0fdfcc  ec749260  [anon:.bss]
         ec0fdfd0  00000194
         ec0fdfd4  ec749260  [anon:.bss]
         ec0fdfd8  ec0fe230
         ec0fdfdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  ec0fdfe0  00000004
         ec0fdfe4  ec4ae2cb  /system/lib/libutils.so
         ec0fdfe8  00000000
         ec0fdfec  ebe2c000  [anon:libc_malloc]
         ec0fdff0  00000010
         ec0fdff4  18acd599
         ec0fdff8  ebe2d010  [anon:libc_malloc]
         ec0fdffc  ebe2d000  [anon:libc_malloc]
         ec0fe000  ec749260  [anon:.bss]
         ec0fe004  00000000
         ec0fe008  ec749260  [anon:.bss]
         ec0fe00c  00000194
         ec0fe010  ec749260  [anon:.bss]
         ec0fe014  ecc2add9  /system/lib/libmediadrm.so
    #04  ec0fe018  00000010
         ec0fe01c  00000000
         ec0fe020  ebe2c200  [anon:libc_malloc]
         ec0fe024  00000000
         ec0fe028  00000000
         ec0fe02c  00000000
         ec0fe030  00000000
         ec0fe034  00000000
         ec0fe038  18acd599
         ec0fe03c  ebe2d010  [anon:libc_malloc]
         ec0fe040  ec2291c0  [anon:libc_malloc]
         ec0fe044  ec749260  [anon:.bss]
         ec0fe048  00000000
         ec0fe04c  ec0fe1e4
         ec0fe050  00000194
         ec0fe054  ecd4c20f  /system/lib/libbinder.so
    #05  ec0fe058  ec2291c0  [anon:libc_malloc]
         ec0fe05c  ec205310  [anon:libc_malloc]
         ec0fe060  ebe2d010  [anon:libc_malloc]
         ec0fe064  18acd599
         ec0fe068  ec2291c0  [anon:libc_malloc]
         ec0fe06c  ec206498  [anon:libc_malloc]
         ec0fe070  00000001
         ec0fe074  ecd4c193  /system/lib/libbinder.so
    #06  ec0fe078  ec749260  [anon:.bss]
         ec0fe07c  ebe2c000  [anon:libc_malloc]
         ec0fe080  ec2291c0  [anon:libc_malloc]
         ec0fe084  ebe2c054  [anon:libc_malloc]
         ec0fe088  ec749260  [anon:.bss]
         ec0fe08c  ecd530ad  /system/lib/libbinder.so
    #07  ec0fe090  00000000
         ec0fe094  ec209708  [anon:libc_malloc]
         ec0fe098  ec209714  [anon:libc_malloc]
         ec0fe09c  ec209818  [anon:libc_malloc]
         ec0fe0a0  00000000
         ec0fe0a4  ec2097a4  [anon:libc_malloc]
         ec0fe0a8  ebc00000
         ec0fe0ac  ec2097f8  [anon:libc_malloc]
         ec0fe0b0  ebe2f9b0  [anon:libc_malloc]
         ec0fe0b4  ec6c25d1  /apex/com.android.runtime/lib/bionic/libc.so
         ec0fe0b8  00000004
         ec0fe0bc  00000000
         ec0fe0c0  00000000
         ec0fe0c4  18acd599
         ec0fe0c8  00000000
         ec0fe0cc  ec209708  [anon:libc_malloc]
         ........  ........
    #08  ec0fe1a0  ec0fe230
         ec0fe1a4  ecd532b1  /system/lib/libbinder.so
         ec0fe1a8  00000000
         ec0fe1ac  ebe2c000  [anon:libc_malloc]
         ec0fe1b0  ebe2c090  [anon:libc_malloc]
         ec0fe1b4  00000001
         ec0fe1b8  00000000
         ec0fe1bc  ecd5335b  /system/lib/libbinder.so
    #09  ec0fe1c0  00000000
         ec0fe1c4  ecd528af  /system/lib/libbinder.so
         ec0fe1c8  ec211930  [anon:libc_malloc]
         ec0fe1cc  ec21193c  [anon:libc_malloc]
         ec0fe1d0  00000000
         ec0fe1d4  ecd6c939  /system/lib/libbinder.so
    #10  ec0fe1d8  ec211930  [anon:libc_malloc]
         ec0fe1dc  ec4ac905  /system/lib/libutils.so
    #11  ec0fe1e0  ec205240  [anon:libc_malloc]
         ec0fe1e4  ec211930  [anon:libc_malloc]
         ec0fe1e8  ec205220  [anon:libc_malloc]
         ec0fe1ec  ec211930  [anon:libc_malloc]
         ec0fe1f0  18acd599
         ec0fe1f4  ec0fe230
         ec0fe1f8  ec0fe230
         ec0fe1fc  ec0fe230
         ec0fe200  00000078
         ec0fe204  00000194
         ec0fe208  00000194
         ec0fe20c  ed44c020
         ec0fe210  ec0fe230
         ec0fe214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ec0fe218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ec0fe21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ec0fe220  ec0fe238
         ec0fe224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ec0fe228  ec0fe230
         ec0fe22c  00000000
         ec0fe230  ed44bdc0
         ec0fe234  ebcfe230
         ec0fe238  0000019a
         ec0fe23c  00000194
         ec0fe240  00000001
         ec0fe244  ec001000
         ec0fe248  000fd230
         ec0fe24c  00001000
         ec0fe250  00000000
         ec0fe254  00000000
         ec0fe258  00000003
         ec0fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 1789, name: HwBinder:404_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ebcfe118  r3  ebcfe074
    r4  ec749260  r5  c0306201  r6  ebcfe118  r7  00000036
    r8  ebcfe138  r9  ec749260  r10 00000000  r11 ebcfe120
    ip  00000000  sp  ebcfe060  lr  ec6f7709  pc  ec7291c4

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:
         ebcfe020  00000000
         ebcfe024  00000000
         ebcfe028  00000002
         ebcfe02c  ec749260  [anon:.bss]
         ebcfe030  00000000
         ebcfe034  ec6f2d63  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfe038  ebe3500c  [anon:libc_malloc]
         ebcfe03c  ec739b91  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfe040  ebe3500c  [anon:libc_malloc]
         ebcfe044  00000000
         ebcfe048  ebe35010  [anon:libc_malloc]
         ebcfe04c  ebcfe490
         ebcfe050  00000000
         ebcfe054  00000464
         ebcfe058  00000000
         ebcfe05c  00000000
    #00  ebcfe060  ebcfe074
         ........  ........
    #01  ebcfe060  ebcfe074
         ebcfe064  18acd599
         ebcfe068  ec23c500  [anon:libc_malloc]
         ebcfe06c  ecedf555  /system/lib/libhidlbase.so
         ebcfe070  ebcfe118
         ebcfe074  00000000
    #02  ebcfe078  ec7513c0  [anon:.bss]
         ebcfe07c  ec209e08  [anon:libc_malloc]
         ebcfe080  ebcfe038
         ebcfe084  ec23c554  [anon:libc_malloc]
         ebcfe088  ec23c598  [anon:libc_malloc]
         ebcfe08c  00000004
         ebcfe090  00000000
         ebcfe094  00000000
         ebcfe098  00000000
         ebcfe09c  00000000
         ebcfe0a0  00000000
         ebcfe0a4  ec210148  [anon:libc_malloc]
         ebcfe0a8  00000004
         ebcfe0ac  00000006
         ebcfe0b0  00000004
         ebcfe0b4  00000000
         ........  ........
    #03  ebcfe1b8  ebcfe1e4
         ebcfe1bc  00000194
         ebcfe1c0  ebe29300  [anon:libc_malloc]
         ebcfe1c4  ebe2930c  [anon:libc_malloc]
         ebcfe1c8  00000000
         ebcfe1cc  00000000
         ebcfe1d0  ebcfe1e4
         ebcfe1d4  eceeb70d  /system/lib/libhidlbase.so
    #04  ebcfe1d8  ebe29300  [anon:libc_malloc]
         ebcfe1dc  ec4ac905  /system/lib/libutils.so
    #05  ebcfe1e0  ebe001f0  [anon:libc_malloc]
         ebcfe1e4  ebe29300  [anon:libc_malloc]
         ebcfe1e8  ebe001d0  [anon:libc_malloc]
         ebcfe1ec  ebe29300  [anon:libc_malloc]
         ebcfe1f0  18acd599
         ebcfe1f4  ebcfe230
         ebcfe1f8  ebcfe230
         ebcfe1fc  ebcfe230
         ebcfe200  00000078
         ebcfe204  0000019a
         ebcfe208  00000194
         ebcfe20c  ec0fe490
         ebcfe210  ebcfe230
         ebcfe214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ebcfe218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfe21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebcfe220  ebcfe238
         ebcfe224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfe228  ebcfe230
         ebcfe22c  00000000
         ebcfe230  ec0fe230
         ebcfe234  ebbfd230
         ebcfe238  000006fd
         ebcfe23c  00000194
         ebcfe240  00000001
         ebcfe244  ebc01000
         ebcfe248  000fd230
         ebcfe24c  00001000
         ebcfe250  00000000
         ebcfe254  00000000
         ebcfe258  00000003
         ebcfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 1793, name: HwBinder:404_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ebbfd118  r3  ebbfd074
    r4  ec749260  r5  c0306201  r6  ebbfd118  r7  00000036
    r8  ebbfd138  r9  ec749260  r10 00000000  r11 ebbfd120
    ip  00000000  sp  ebbfd060  lr  ec6f7709  pc  ec7291c4

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:
         ebbfd020  ec201f10  [anon:libc_malloc]
         ebbfd024  ec6e94f5  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfd028  ec307240  [anon:libc_malloc]
         ebbfd02c  ebf04900  [anon:libc_malloc]
         ebbfd030  ec307240  [anon:libc_malloc]
         ebbfd034  ebf04900  [anon:libc_malloc]
         ebbfd038  00000000
         ebbfd03c  ebe37518  [anon:libc_malloc]
         ebbfd040  ebe3500c  [anon:libc_malloc]
         ebbfd044  00000000
         ebbfd048  ebbfd490
         ebbfd04c  00000000
         ebbfd050  00000000
         ebbfd054  00000000
         ebbfd058  00000000
         ebbfd05c  00000000
    #00  ebbfd060  ebbfd074
         ........  ........
    #01  ebbfd060  ebbfd074
         ebbfd064  18acd599
         ebbfd068  ebe37500  [anon:libc_malloc]
         ebbfd06c  ecedf555  /system/lib/libhidlbase.so
         ebbfd070  ebbfd118
         ebbfd074  00000000
    #02  ebbfd078  ec7513c0  [anon:.bss]
         ebbfd07c  ec20a508  [anon:libc_malloc]
         ebbfd080  ebbfd038
         ebbfd084  ebe37554  [anon:libc_malloc]
         ebbfd088  ebe37598  [anon:libc_malloc]
         ebbfd08c  00000004
         ebbfd090  00000000
         ebbfd094  00000000
         ebbfd098  00000000
         ebbfd09c  00000000
         ebbfd0a0  00000000
         ebbfd0a4  ebe05018  [anon:libc_malloc]
         ebbfd0a8  00000004
         ebbfd0ac  00000006
         ebbfd0b0  00000004
         ebbfd0b4  00000000
         ........  ........
    #03  ebbfd1b8  ebbfd1e4
         ebbfd1bc  00000194
         ebbfd1c0  ec2119c0  [anon:libc_malloc]
         ebbfd1c4  ec2119cc  [anon:libc_malloc]
         ebbfd1c8  00000000
         ebbfd1cc  00000000
         ebbfd1d0  ebbfd1e4
         ebbfd1d4  eceeb70d  /system/lib/libhidlbase.so
    #04  ebbfd1d8  ec2119c0  [anon:libc_malloc]
         ebbfd1dc  ec4ac905  /system/lib/libutils.so
    #05  ebbfd1e0  ec205250  [anon:libc_malloc]
         ebbfd1e4  ec2119c0  [anon:libc_malloc]
         ebbfd1e8  ebe001f0  [anon:libc_malloc]
         ebbfd1ec  ec2119c0  [anon:libc_malloc]
         ebbfd1f0  18acd599
         ebbfd1f4  ebbfd230
         ebbfd1f8  ebbfd230
         ebbfd1fc  ebbfd230
         ebbfd200  00000078
         ebbfd204  000006fd
         ebbfd208  00000194
         ebbfd20c  ebcfe490
         ebbfd210  ebbfd230
         ebbfd214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ebbfd218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfd21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebbfd220  ebbfd238
         ebbfd224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfd228  ebbfd230
         ebbfd22c  00000000
         ebbfd230  ebcfe230
         ebbfd234  ebafc230
         ebbfd238  00000701
         ebbfd23c  00000194
         ebbfd240  00000001
         ebbfd244  ebb00000
         ebbfd248  000fd230
         ebbfd24c  00001000
         ebbfd250  00000000
         ebbfd254  00000000
         ebbfd258  00000003
         ebbfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 3112, name: Binder:404_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ebafbfb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 ebafc230
    ip  ebafbf70  sp  ebafbf60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         ebafbf20  00000000
         ebafbf24  ec20acbc  [anon:libc_malloc]
         ebafbf28  ec20acc4  [anon:libc_malloc]
         ebafbf2c  ec20accc  [anon:libc_malloc]
         ebafbf30  00000002
         ebafbf34  ec749260  [anon:.bss]
         ebafbf38  ec301ed0  [anon:libc_malloc]
         ebafbf3c  00000001
         ebafbf40  0000000e
         ebafbf44  ec300380  [anon:libc_malloc]
         ebafbf48  ec301e90  [anon:libc_malloc]
         ebafbf4c  ec20ad20  [anon:libc_malloc]
         ebafbf50  ec7513c0  [anon:.bss]
         ebafbf54  ec20ac08  [anon:libc_malloc]
         ebafbf58  ebafbfb4
         ebafbf5c  ec7493a8  [anon:.bss]
    #00  ebafbf60  ebafc490
         ebafbf64  ec749260  [anon:.bss]
         ebafbf68  00000089
         ebafbf6c  00000000
    #01  ebafbf70  00000000
         ebafbf74  00000000
         ebafbf78  ffffffff
         ebafbf7c  ebafbfb4
         ebafbf80  00000000
         ebafbf84  18acd599
         ebafbf88  ecc3a028  [anon:.bss]
         ebafbf8c  00000000
         ebafbf90  00000000
         ebafbf94  00000002
         ebafbf98  ec749260  [anon:.bss]
         ebafbf9c  00000000
         ebafbfa0  ec749260  [anon:.bss]
         ebafbfa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ebafbfa8  00000000
         ebafbfac  ec20ac2c  [anon:libc_malloc]
         ebafbfb0  ec000000
         ebafbfb4  ec20ac00  [anon:libc_malloc]
         ebafbfb8  18acd599
         ebafbfbc  ecc3a028  [anon:.bss]
         ebafbfc0  ec265800  [anon:libc_malloc]
         ebafbfc4  ec749260  [anon:.bss]
         ebafbfc8  00000000
         ebafbfcc  ec749260  [anon:.bss]
         ebafbfd0  00000194
         ebafbfd4  ec749260  [anon:.bss]
         ebafbfd8  ebafc230
         ebafbfdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  ebafbfe0  00000004
         ebafbfe4  ec4ae2cb  /system/lib/libutils.so
         ebafbfe8  00000000
         ebafbfec  ec250800  [anon:libc_malloc]
         ebafbff0  00000010
         ebafbff4  18acd599
         ebafbff8  ec265810  [anon:libc_malloc]
         ebafbffc  ec265800  [anon:libc_malloc]
         ebafc000  ec749260  [anon:.bss]
         ebafc004  00000000
         ebafc008  ec749260  [anon:.bss]
         ebafc00c  00000194
         ebafc010  ec749260  [anon:.bss]
         ebafc014  ecc2add9  /system/lib/libmediadrm.so
    #04  ebafc018  00000010
         ebafc01c  00000000
         ebafc020  ec250a00  [anon:libc_malloc]
         ebafc024  00000000
         ebafc028  00000000
         ebafc02c  00000000
         ebafc030  00000000
         ebafc034  00000000
         ebafc038  18acd599
         ebafc03c  ec265810  [anon:libc_malloc]
         ebafc040  ec229b80  [anon:libc_malloc]
         ebafc044  ec749260  [anon:.bss]
         ebafc048  00000000
         ebafc04c  ebafc1e4
         ebafc050  00000194
         ebafc054  ecd4c20f  /system/lib/libbinder.so
    #05  ebafc058  ec229b80  [anon:libc_malloc]
         ebafc05c  ec271240  [anon:libc_malloc]
         ebafc060  ec265810  [anon:libc_malloc]
         ebafc064  18acd599
         ebafc068  ec229b80  [anon:libc_malloc]
         ebafc06c  ec2069a8  [anon:libc_malloc]
         ebafc070  00000001
         ebafc074  ecd4c193  /system/lib/libbinder.so
    #06  ebafc078  ec749260  [anon:.bss]
         ebafc07c  ec250800  [anon:libc_malloc]
         ebafc080  ec229b80  [anon:libc_malloc]
         ebafc084  ec250854  [anon:libc_malloc]
         ebafc088  ec749260  [anon:.bss]
         ebafc08c  ecd530ad  /system/lib/libbinder.so
    #07  ebafc090  00000000
         ebafc094  ebafc0a0
         ebafc098  ebafc160
         ebafc09c  00000000
         ebafc0a0  00000000
         ebafc0a4  ec210110  [anon:libc_malloc]
         ebafc0a8  00000004
         ebafc0ac  00000006
         ebafc0b0  00000000
         ebafc0b4  00000000
         ebafc0b8  00000000
         ebafc0bc  00000000
         ebafc0c0  00000000
         ebafc0c4  ec740000  /apex/com.android.runtime/lib/bionic/libc.so
         ebafc0c8  00000000
         ebafc0cc  ec010001
         ........  ........
    #08  ebafc1a0  ebafc230
         ebafc1a4  ecd532b1  /system/lib/libbinder.so
         ebafc1a8  00000000
         ebafc1ac  ec250800  [anon:libc_malloc]
         ebafc1b0  ec250890  [anon:libc_malloc]
         ebafc1b4  00000000
         ebafc1b8  00000000
         ebafc1bc  ecd5335b  /system/lib/libbinder.so
    #09  ebafc1c0  00000000
         ebafc1c4  ecd528af  /system/lib/libbinder.so
         ebafc1c8  ec211960  [anon:libc_malloc]
         ebafc1cc  ec21196c  [anon:libc_malloc]
         ebafc1d0  00000000
         ebafc1d4  ecd6c939  /system/lib/libbinder.so
    #10  ebafc1d8  ec211960  [anon:libc_malloc]
         ebafc1dc  ec4ac905  /system/lib/libutils.so
    #11  ebafc1e0  ec205280  [anon:libc_malloc]
         ebafc1e4  ec211960  [anon:libc_malloc]
         ebafc1e8  ec205200  [anon:libc_malloc]
         ebafc1ec  ec211960  [anon:libc_malloc]
         ebafc1f0  18acd599
         ebafc1f4  ebafc230
         ebafc1f8  ebafc230
         ebafc1fc  ebafc230
         ebafc200  00000078
         ebafc204  00000194
         ebafc208  00000194
         ebafc20c  ed44c020
         ebafc210  ebafc230
         ebafc214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ebafc218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebafc21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ebafc220  ebafc238
         ebafc224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         ebafc228  ebafc230
         ebafc22c  00000000
         ebafc230  ebbfd230
         ebafc234  eb9fb230
         ebafc238  00000c28
         ebafc23c  00000194
         ebafc240  00000001
         ebafc244  eb9ff000
         ebafc248  000fd230
         ebafc24c  00001000
         ebafc250  00000000
         ebafc254  00000000
         ebafc258  00000003
         ebafc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 5421, name: HwBinder:404_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb9fb118  r3  eb9fb074
    r4  ec749260  r5  c0306201  r6  eb9fb118  r7  00000036
    r8  eb9fb138  r9  ec749260  r10 00000000  r11 eb9fb120
    ip  00000000  sp  eb9fb060  lr  ec6f7709  pc  ec7291c4

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:
         eb9fb020  00000004
         eb9fb024  eb9fb048
         eb9fb028  eb9fb158
         eb9fb02c  ebf002c0  [anon:libc_malloc]
         eb9fb030  ec203230  [anon:libc_malloc]
         eb9fb034  ec6e94f5  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fb038  ebf03e00  [anon:libc_malloc]
         eb9fb03c  ebf03e00  [anon:libc_malloc]
         eb9fb040  ebf03e00  [anon:libc_malloc]
         eb9fb044  ebf03e00  [anon:libc_malloc]
         eb9fb048  ebe35010  [anon:libc_malloc]
         eb9fb04c  eb9fb490
         eb9fb050  00000000
         eb9fb054  00000468
         eb9fb058  00000000
         eb9fb05c  00000000
    #00  eb9fb060  eb9fb074
         ........  ........
    #01  eb9fb060  eb9fb074
         eb9fb064  18acd599
         eb9fb068  ebe37a00  [anon:libc_malloc]
         eb9fb06c  ecedf555  /system/lib/libhidlbase.so
         eb9fb070  eb9fb118
         eb9fb074  00000000
    #02  eb9fb078  ec7513c0  [anon:.bss]
         eb9fb07c  ec20b308  [anon:libc_malloc]
         eb9fb080  eb9fb038
         eb9fb084  ebe37a54  [anon:libc_malloc]
         eb9fb088  ebe37a98  [anon:libc_malloc]
         eb9fb08c  00000004
         eb9fb090  00000000
         eb9fb094  00000000
         eb9fb098  00000000
         eb9fb09c  00000000
         eb9fb0a0  00000000
         eb9fb0a4  ebe05038  [anon:libc_malloc]
         eb9fb0a8  00000004
         eb9fb0ac  00000006
         eb9fb0b0  00000004
         eb9fb0b4  00000000
         ........  ........
    #03  eb9fb1b8  eb9fb1e4
         eb9fb1bc  00000194
         eb9fb1c0  ebe29030  [anon:libc_malloc]
         eb9fb1c4  ebe2903c  [anon:libc_malloc]
         eb9fb1c8  00000000
         eb9fb1cc  00000000
         eb9fb1d0  eb9fb1e4
         eb9fb1d4  eceeb70d  /system/lib/libhidlbase.so
    #04  eb9fb1d8  ebe29030  [anon:libc_malloc]
         eb9fb1dc  ec4ac905  /system/lib/libutils.so
    #05  eb9fb1e0  ec205250  [anon:libc_malloc]
         eb9fb1e4  ebe29030  [anon:libc_malloc]
         eb9fb1e8  ec205460  [anon:libc_malloc]
         eb9fb1ec  ebe29030  [anon:libc_malloc]
         eb9fb1f0  18acd599
         eb9fb1f4  eb9fb230
         eb9fb1f8  eb9fb230
         eb9fb1fc  eb9fb230
         eb9fb200  00000078
         eb9fb204  00000701
         eb9fb208  00000194
         eb9fb20c  ebbfd490
         eb9fb210  eb9fb230
         eb9fb214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb9fb218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fb21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb9fb220  eb9fb238
         eb9fb224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9fb228  eb9fb230
         eb9fb22c  00000000
         eb9fb230  ebafc230
         eb9fb234  eb8fa230
         eb9fb238  0000152d
         eb9fb23c  00000194
         eb9fb240  00000001
         eb9fb244  eb8fe000
         eb9fb248  000fd230
         eb9fb24c  00001000
         eb9fb250  00000000
         eb9fb254  00000000
         eb9fb258  00000003
         eb9fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 5613, name: Binder:404_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb8f9fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb8fa230
    ip  eb8f9f70  sp  eb8f9f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb8f9f20  ebf01cf0  [anon:libc_malloc]
         eb8f9f24  ec20bb14  [anon:libc_malloc]
         eb8f9f28  ec7513c0  [anon:.bss]
         eb8f9f2c  ec20ba08  [anon:libc_malloc]
         eb8f9f30  eb8f9ee8
         eb8f9f34  ec749260  [anon:.bss]
         eb8f9f38  ec301ed0  [anon:libc_malloc]
         eb8f9f3c  00000001
         eb8f9f40  0000000e
         eb8f9f44  ec300380  [anon:libc_malloc]
         eb8f9f48  ec301e90  [anon:libc_malloc]
         eb8f9f4c  ec20bb20  [anon:libc_malloc]
         eb8f9f50  ec7513c0  [anon:.bss]
         eb8f9f54  ec20ba08  [anon:libc_malloc]
         eb8f9f58  eb8f9fb4
         eb8f9f5c  ec7493a8  [anon:.bss]
    #00  eb8f9f60  eb8fa490
         eb8f9f64  ec749260  [anon:.bss]
         eb8f9f68  00000089
         eb8f9f6c  00000000
    #01  eb8f9f70  00000000
         eb8f9f74  00000000
         eb8f9f78  ffffffff
         eb8f9f7c  eb8f9fb4
         eb8f9f80  00000000
         eb8f9f84  18acd599
         eb8f9f88  ecc3a028  [anon:.bss]
         eb8f9f8c  00000000
         eb8f9f90  00000000
         eb8f9f94  00000002
         eb8f9f98  ec749260  [anon:.bss]
         eb8f9f9c  00000000
         eb8f9fa0  ec749260  [anon:.bss]
         eb8f9fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb8f9fa8  00000000
         eb8f9fac  ec20baa4  [anon:libc_malloc]
         eb8f9fb0  ebc00000
         eb8f9fb4  ec20ba00  [anon:libc_malloc]
         eb8f9fb8  18acd599
         eb8f9fbc  ecc3a028  [anon:.bss]
         eb8f9fc0  ec283c00  [anon:libc_malloc]
         eb8f9fc4  ec749260  [anon:.bss]
         eb8f9fc8  00000000
         eb8f9fcc  ec749260  [anon:.bss]
         eb8f9fd0  00000194
         eb8f9fd4  ec749260  [anon:.bss]
         eb8f9fd8  eb8fa230
         eb8f9fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb8f9fe0  00000004
         eb8f9fe4  ec4ae2cb  /system/lib/libutils.so
         eb8f9fe8  00000000
         eb8f9fec  ec266400  [anon:libc_malloc]
         eb8f9ff0  00000010
         eb8f9ff4  18acd599
         eb8f9ff8  ec283c10  [anon:libc_malloc]
         eb8f9ffc  ec283c00  [anon:libc_malloc]
         eb8fa000  ec749260  [anon:.bss]
         eb8fa004  00000000
         eb8fa008  ec749260  [anon:.bss]
         eb8fa00c  00000194
         eb8fa010  ec749260  [anon:.bss]
         eb8fa014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb8fa018  00000010
         eb8fa01c  00000000
         eb8fa020  ec266600  [anon:libc_malloc]
         eb8fa024  00000000
         eb8fa028  00000000
         eb8fa02c  00000000
         eb8fa030  00000000
         eb8fa034  00000000
         eb8fa038  18acd599
         eb8fa03c  ec283c10  [anon:libc_malloc]
         eb8fa040  ebe363c0  [anon:libc_malloc]
         eb8fa044  ec749260  [anon:.bss]
         eb8fa048  00000000
         eb8fa04c  eb8fa1e4
         eb8fa050  00000194
         eb8fa054  ecd4c20f  /system/lib/libbinder.so
    #05  eb8fa058  ebe363c0  [anon:libc_malloc]
         eb8fa05c  ebe00960  [anon:libc_malloc]
         eb8fa060  ec283c10  [anon:libc_malloc]
         eb8fa064  18acd599
         eb8fa068  ebe363c0  [anon:libc_malloc]
         eb8fa06c  ebe02168  [anon:libc_malloc]
         eb8fa070  00000001
         eb8fa074  ecd4c193  /system/lib/libbinder.so
    #06  eb8fa078  ec749260  [anon:.bss]
         eb8fa07c  ec266400  [anon:libc_malloc]
         eb8fa080  ebe363c0  [anon:libc_malloc]
         eb8fa084  ec266454  [anon:libc_malloc]
         eb8fa088  ec749260  [anon:.bss]
         eb8fa08c  ecd530ad  /system/lib/libbinder.so
    #07  eb8fa090  00000000
         eb8fa094  eb8fa0a0
         eb8fa098  eb8fa160
         eb8fa09c  00000000
         eb8fa0a0  00000000
         eb8fa0a4  ec210128  [anon:libc_malloc]
         eb8fa0a8  00000004
         eb8fa0ac  00000006
         eb8fa0b0  00000000
         eb8fa0b4  00000000
         eb8fa0b8  00000000
         eb8fa0bc  00000000
         eb8fa0c0  00000000
         eb8fa0c4  ec740000  /apex/com.android.runtime/lib/bionic/libc.so
         eb8fa0c8  00000000
         eb8fa0cc  ec010001
         ........  ........
    #08  eb8fa1a0  eb8fa230
         eb8fa1a4  ecd532b1  /system/lib/libbinder.so
         eb8fa1a8  00000000
         eb8fa1ac  ec266400  [anon:libc_malloc]
         eb8fa1b0  ec266490  [anon:libc_malloc]
         eb8fa1b4  00000000
         eb8fa1b8  00000000
         eb8fa1bc  ecd5335b  /system/lib/libbinder.so
    #09  eb8fa1c0  00000000
         eb8fa1c4  ecd528af  /system/lib/libbinder.so
         eb8fa1c8  ec213610  [anon:libc_malloc]
         eb8fa1cc  ec21361c  [anon:libc_malloc]
         eb8fa1d0  00000000
         eb8fa1d4  ecd6c939  /system/lib/libbinder.so
    #10  eb8fa1d8  ec213610  [anon:libc_malloc]
         eb8fa1dc  ec4ac905  /system/lib/libutils.so
    #11  eb8fa1e0  ec271e20  [anon:libc_malloc]
         eb8fa1e4  ec213610  [anon:libc_malloc]
         eb8fa1e8  ec271ea0  [anon:libc_malloc]
         eb8fa1ec  ec213610  [anon:libc_malloc]
         eb8fa1f0  18acd599
         eb8fa1f4  eb8fa230
         eb8fa1f8  eb8fa230
         eb8fa1fc  eb8fa230
         eb8fa200  00000078
         eb8fa204  00000194
         eb8fa208  00000194
         eb8fa20c  ed44c020
         eb8fa210  eb8fa230
         eb8fa214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb8fa218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8fa21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb8fa220  eb8fa238
         eb8fa224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8fa228  eb8fa230
         eb8fa22c  00000000
         eb8fa230  eb9fb230
         eb8fa234  eb7f9230
         eb8fa238  000015ed
         eb8fa23c  00000194
         eb8fa240  00000001
         eb8fa244  eb7fd000
         eb8fa248  000fd230
         eb8fa24c  00001000
         eb8fa250  00000000
         eb8fa254  00000000
         eb8fa258  00000003
         eb8fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8093, name: Binder:404_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb6f7fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb6f8230
    ip  eb6f7f70  sp  eb6f7f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb6f7f20  18acd599
         eb6f7f24  eb5f7498
         eb6f7f28  ec7493a8  [anon:.bss]
         eb6f7f2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f7f30  00000000
         eb6f7f34  01000000
         eb6f7f38  ec749260  [anon:.bss]
         eb6f7f3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f7f40  eb5f7238
         eb6f7f44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f7f48  eb5f7230
         eb6f7f4c  eb6f7f94
         eb6f7f50  eb5f7274
         eb6f7f54  00000000
         eb6f7f58  eb6f7fb4
         eb6f7f5c  ec7493a8  [anon:.bss]
    #00  eb6f7f60  eb6f8490
         eb6f7f64  ec749260  [anon:.bss]
         eb6f7f68  00000089
         eb6f7f6c  00000000
    #01  eb6f7f70  00000000
         eb6f7f74  00000000
         eb6f7f78  ffffffff
         eb6f7f7c  eb6f7fb4
         eb6f7f80  00000000
         eb6f7f84  18acd599
         eb6f7f88  ecc3a028  [anon:.bss]
         eb6f7f8c  00000000
         eb6f7f90  00000000
         eb6f7f94  00000002
         eb6f7f98  ec749260  [anon:.bss]
         eb6f7f9c  00000000
         eb6f7fa0  ec749260  [anon:.bss]
         eb6f7fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb6f7fa8  00000000
         eb6f7fac  00000000
         eb6f7fb0  18acd599
         eb6f7fb4  eb4fa000
         eb6f7fb8  18acd599
         eb6f7fbc  ecc3a028  [anon:.bss]
         eb6f7fc0  ec242c00  [anon:libc_malloc]
         eb6f7fc4  ec749260  [anon:.bss]
         eb6f7fc8  00000000
         eb6f7fcc  ec749260  [anon:.bss]
         eb6f7fd0  00000194
         eb6f7fd4  ec749260  [anon:.bss]
         eb6f7fd8  eb6f8230
         eb6f7fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb6f7fe0  00000000
         eb6f7fe4  eb6f8030
         eb6f7fe8  00000000
         eb6f7fec  ec2a5000  [anon:libc_malloc]
         eb6f7ff0  00000010
         eb6f7ff4  18acd599
         eb6f7ff8  ec242c10  [anon:libc_malloc]
         eb6f7ffc  ec242c00  [anon:libc_malloc]
         eb6f8000  ec749260  [anon:.bss]
         eb6f8004  00000000
         eb6f8008  ec749260  [anon:.bss]
         eb6f800c  00000194
         eb6f8010  ec749260  [anon:.bss]
         eb6f8014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb6f8018  00000010
         eb6f801c  00000000
         eb6f8020  ec2a5200  [anon:libc_malloc]
         eb6f8024  00000000
         eb6f8028  00000000
         eb6f802c  00000000
         eb6f8030  00000000
         eb6f8034  00000000
         eb6f8038  18acd599
         eb6f803c  ec242c10  [anon:libc_malloc]
         eb6f8040  ec2297c0  [anon:libc_malloc]
         eb6f8044  ec749260  [anon:.bss]
         eb6f8048  00000000
         eb6f804c  eb6f81e4
         eb6f8050  00000194
         eb6f8054  ecd4c20f  /system/lib/libbinder.so
    #05  eb6f8058  ec2297c0  [anon:libc_malloc]
         eb6f805c  ec26b2b0  [anon:libc_malloc]
         eb6f8060  ec242c10  [anon:libc_malloc]
         eb6f8064  18acd599
         eb6f8068  ec2297c0  [anon:libc_malloc]
         eb6f806c  ec2068b8  [anon:libc_malloc]
         eb6f8070  00000001
         eb6f8074  ecd4c193  /system/lib/libbinder.so
    #06  eb6f8078  18acd599
         eb6f807c  ec2a5000  [anon:libc_malloc]
         eb6f8080  ec2297c0  [anon:libc_malloc]
         eb6f8084  ec2a5054  [anon:libc_malloc]
         eb6f8088  ec749260  [anon:.bss]
         eb6f808c  ecd530ad  /system/lib/libbinder.so
    #07  eb6f8090  00001000
         eb6f8094  ec6c9157  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f8098  00001000
         eb6f809c  00000000
         eb6f80a0  00001000
         eb6f80a4  00000001
         eb6f80a8  0000000f
         eb6f80ac  eb6f80e3
         eb6f80b0  eb6f80e2
         eb6f80b4  eb6f80e0
         eb6f80b8  eb6f8490
         eb6f80bc  0000000f
         eb6f80c0  ec3029f0  [anon:libc_malloc]
         eb6f80c4  ec749260  [anon:.bss]
         eb6f80c8  ec7491dc  [anon:.bss]
         eb6f80cc  ec6b4fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eb6f81a0  ec2a5000  [anon:libc_malloc]
         eb6f81a4  ec2a5054  [anon:libc_malloc]
         eb6f81a8  00000000
         eb6f81ac  ec2a5000  [anon:libc_malloc]
         eb6f81b0  ec2a5090  [anon:libc_malloc]
         eb6f81b4  00000000
         eb6f81b8  00000000
         eb6f81bc  ecd5335b  /system/lib/libbinder.so
    #09  eb6f81c0  00000000
         eb6f81c4  ecd528af  /system/lib/libbinder.so
         eb6f81c8  ebe296f0  [anon:libc_malloc]
         eb6f81cc  ebe296fc  [anon:libc_malloc]
         eb6f81d0  00000000
         eb6f81d4  ecd6c939  /system/lib/libbinder.so
    #10  eb6f81d8  ebe296f0  [anon:libc_malloc]
         eb6f81dc  ec4ac905  /system/lib/libutils.so
    #11  eb6f81e0  ebe001c0  [anon:libc_malloc]
         eb6f81e4  ebe296f0  [anon:libc_malloc]
         eb6f81e8  ec271d40  [anon:libc_malloc]
         eb6f81ec  ebe296f0  [anon:libc_malloc]
         eb6f81f0  18acd599
         eb6f81f4  eb6f8230
         eb6f81f8  eb6f8230
         eb6f81fc  eb6f8230
         eb6f8200  00000078
         eb6f8204  00001f9c
         eb6f8208  00000194
         eb6f820c  eb7f9490
         eb6f8210  eb6f8230
         eb6f8214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb6f8218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f821c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb6f8220  eb6f8238
         eb6f8224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb6f8228  eb6f8230
         eb6f822c  00000000
         eb6f8230  eb7f9230
         eb6f8234  eb5f7230
         eb6f8238  00001f9d
         eb6f823c  00000194
         eb6f8240  00000001
         eb6f8244  eb5fb000
         eb6f8248  000fd230
         eb6f824c  00001000
         eb6f8250  00000000
         eb6f8254  00000000
         eb6f8258  00000003
         eb6f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8094, name: Binder:404_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb5f7148  r3  eb5f713c
    r4  ec749260  r5  ebe6cc00  r6  eb5f7148  r7  00000036
    r8  eb5f7168  r9  ebe6cc90  r10 eb5f7150  r11 00000000
    ip  00000000  sp  eb5f7128  lr  ec6f7709  pc  ec7291c4

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:
         eb5f70e8  ebe2d628  [anon:libc_malloc]
         eb5f70ec  ec20cf08  [anon:libc_malloc]
         eb5f70f0  ec20cf44  [anon:libc_malloc]
         eb5f70f4  18acd599
         eb5f70f8  00000000
         eb5f70fc  ec20cf08  [anon:libc_malloc]
         eb5f7100  ec20cf14  [anon:libc_malloc]
         eb5f7104  ec20d018  [anon:libc_malloc]
         eb5f7108  18acd599
         eb5f710c  00000004
         eb5f7110  ebe6cc54  [anon:libc_malloc]
         eb5f7114  00000000
         eb5f7118  00000000
         eb5f711c  eb5f7168
         eb5f7120  ebe6cc90  [anon:libc_malloc]
         eb5f7124  eb5f7150
    #00  eb5f7128  eb5f713c
         ........  ........
    #01  eb5f7128  eb5f713c
         eb5f712c  18acd599
         eb5f7130  c0306201
         eb5f7134  ecd52c15  /system/lib/libbinder.so
         eb5f7138  eb5f7148
         eb5f713c  00000000
    #02  eb5f7140  ebe6cc54  [anon:libc_malloc]
         eb5f7144  ec749260  [anon:.bss]
         eb5f7148  00000000
         eb5f714c  00000000
         eb5f7150  00000000
         eb5f7154  00000000
         eb5f7158  ebe6ce00  [anon:libc_malloc]
         eb5f715c  00000000
         eb5f7160  00000100
         eb5f7164  00000000
         eb5f7168  00000000
         eb5f716c  00000000
         eb5f7170  ebe6cd00  [anon:libc_malloc]
         eb5f7174  00000000
         eb5f7178  18acd599
         eb5f717c  ebe6cc00  [anon:libc_malloc]
         ........  ........
    #03  eb5f71a0  eb5f7230
         eb5f71a4  ecd532b1  /system/lib/libbinder.so
         eb5f71a8  00000000
         eb5f71ac  ebe6cc00  [anon:libc_malloc]
         eb5f71b0  ebe6cc90  [anon:libc_malloc]
         eb5f71b4  00000000
         eb5f71b8  00000000
         eb5f71bc  ecd5335b  /system/lib/libbinder.so
    #04  eb5f71c0  00000000
         eb5f71c4  ecd528af  /system/lib/libbinder.so
         eb5f71c8  ec296180  [anon:libc_malloc]
         eb5f71cc  ec29618c  [anon:libc_malloc]
         eb5f71d0  00000000
         eb5f71d4  ecd6c939  /system/lib/libbinder.so
    #05  eb5f71d8  ec296180  [anon:libc_malloc]
         eb5f71dc  ec4ac905  /system/lib/libutils.so
    #06  eb5f71e0  ec205950  [anon:libc_malloc]
         eb5f71e4  ec296180  [anon:libc_malloc]
         eb5f71e8  ebe001c0  [anon:libc_malloc]
         eb5f71ec  ec296180  [anon:libc_malloc]
         eb5f71f0  18acd599
         eb5f71f4  eb5f7230
         eb5f71f8  eb5f7230
         eb5f71fc  eb5f7230
         eb5f7200  00000078
         eb5f7204  00001f9d
         eb5f7208  00000194
         eb5f720c  eb6f8490
         eb5f7210  eb5f7230
         eb5f7214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb5f7218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5f721c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb5f7220  eb5f7238
         eb5f7224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb5f7228  eb5f7230
         eb5f722c  00000000
         eb5f7230  eb6f8230
         eb5f7234  eb4f6230
         eb5f7238  00001f9e
         eb5f723c  00000194
         eb5f7240  00000001
         eb5f7244  eb4fa000
         eb5f7248  000fd230
         eb5f724c  00001000
         eb5f7250  00000000
         eb5f7254  00000000
         eb5f7258  00000003
         eb5f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8095, name: Binder:404_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb4f5fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb4f6230
    ip  eb4f5f70  sp  eb4f5f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb4f5f20  ec302410  [anon:libc_malloc]
         eb4f5f24  00000001
         eb4f5f28  00000038
         eb4f5f2c  ec300380  [anon:libc_malloc]
         eb4f5f30  ec3023d0  [anon:libc_malloc]
         eb4f5f34  ec20d768  [anon:libc_malloc]
         eb4f5f38  ec7513c0  [anon:.bss]
         eb4f5f3c  ec20d608  [anon:libc_malloc]
         eb4f5f40  eb4f5ef8
         eb4f5f44  00000000
         eb4f5f48  00000000
         eb4f5f4c  00000000
         eb4f5f50  00000000
         eb4f5f54  00000000
         eb4f5f58  eb4f5fb4
         eb4f5f5c  ec7493a8  [anon:.bss]
    #00  eb4f5f60  eb4f6490
         eb4f5f64  ec749260  [anon:.bss]
         eb4f5f68  00000089
         eb4f5f6c  00000000
    #01  eb4f5f70  00000000
         eb4f5f74  00000000
         eb4f5f78  ffffffff
         eb4f5f7c  eb4f5fb4
         eb4f5f80  00000000
         eb4f5f84  18acd599
         eb4f5f88  ecc3a028  [anon:.bss]
         eb4f5f8c  00000000
         eb4f5f90  00000000
         eb4f5f94  00000002
         eb4f5f98  ec749260  [anon:.bss]
         eb4f5f9c  00000000
         eb4f5fa0  ec749260  [anon:.bss]
         eb4f5fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb4f5fa8  00000000
         eb4f5fac  ebe79258  [anon:libc_malloc]
         eb4f5fb0  ebe79258  [anon:libc_malloc]
         eb4f5fb4  00000000
         eb4f5fb8  18acd599
         eb4f5fbc  ecc3a028  [anon:.bss]
         eb4f5fc0  ec284000  [anon:libc_malloc]
         eb4f5fc4  ec749260  [anon:.bss]
         eb4f5fc8  00000000
         eb4f5fcc  ec749260  [anon:.bss]
         eb4f5fd0  00000194
         eb4f5fd4  ec749260  [anon:.bss]
         eb4f5fd8  eb4f6230
         eb4f5fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb4f5fe0  00000000
         eb4f5fe4  eb4f6030
         eb4f5fe8  00000000
         eb4f5fec  ec2a5400  [anon:libc_malloc]
         eb4f5ff0  00000010
         eb4f5ff4  18acd599
         eb4f5ff8  ec284010  [anon:libc_malloc]
         eb4f5ffc  ec284000  [anon:libc_malloc]
         eb4f6000  ec749260  [anon:.bss]
         eb4f6004  00000000
         eb4f6008  ec749260  [anon:.bss]
         eb4f600c  00000194
         eb4f6010  ec749260  [anon:.bss]
         eb4f6014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb4f6018  00000010
         eb4f601c  00000000
         eb4f6020  ec2a5600  [anon:libc_malloc]
         eb4f6024  00000000
         eb4f6028  00000000
         eb4f602c  00000000
         eb4f6030  00000000
         eb4f6034  00000000
         eb4f6038  18acd599
         eb4f603c  ec284010  [anon:libc_malloc]
         eb4f6040  ec278480  [anon:libc_malloc]
         eb4f6044  ec749260  [anon:.bss]
         eb4f6048  00000000
         eb4f604c  eb4f61e4
         eb4f6050  00000194
         eb4f6054  ecd4c20f  /system/lib/libbinder.so
    #05  eb4f6058  ec278480  [anon:libc_malloc]
         eb4f605c  ec28fb00  [anon:libc_malloc]
         eb4f6060  ec284010  [anon:libc_malloc]
         eb4f6064  18acd599
         eb4f6068  ec278480  [anon:libc_malloc]
         eb4f606c  ec2071b8  [anon:libc_malloc]
         eb4f6070  00000001
         eb4f6074  ecd4c193  /system/lib/libbinder.so
    #06  eb4f6078  ec749260  [anon:.bss]
         eb4f607c  ec2a5400  [anon:libc_malloc]
         eb4f6080  ec278480  [anon:libc_malloc]
         eb4f6084  ec2a5454  [anon:libc_malloc]
         eb4f6088  ec749260  [anon:.bss]
         eb4f608c  ecd530ad  /system/lib/libbinder.so
    #07  eb4f6090  ffff0208  [vectors]
         eb4f6094  eb4f60e9
         eb4f6098  0000000a
         eb4f609c  ec20d600  [anon:libc_malloc]
         eb4f60a0  18acd599
         eb4f60a4  ec209708  [anon:libc_malloc]
         eb4f60a8  18acd599
         eb4f60ac  00000000
         eb4f60b0  03000000
         eb4f60b4  eb4f60f4
         eb4f60b8  eb4f6490
         eb4f60bc  ec6f3ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eb4f60c0  00000000
         eb4f60c4  eccf2a0d  /system/lib/libbase.so
         eb4f60c8  eb4f60f4
         eb4f60cc  03000000
         ........  ........
    #08  eb4f61a0  ec2a5400  [anon:libc_malloc]
         eb4f61a4  ec2a5454  [anon:libc_malloc]
         eb4f61a8  00000000
         eb4f61ac  ec2a5400  [anon:libc_malloc]
         eb4f61b0  ec2a5490  [anon:libc_malloc]
         eb4f61b4  00000000
         eb4f61b8  00000000
         eb4f61bc  ecd5335b  /system/lib/libbinder.so
    #09  eb4f61c0  00000000
         eb4f61c4  ecd528af  /system/lib/libbinder.so
         eb4f61c8  ebe29e40  [anon:libc_malloc]
         eb4f61cc  ebe29e4c  [anon:libc_malloc]
         eb4f61d0  00000000
         eb4f61d4  ecd6c939  /system/lib/libbinder.so
    #10  eb4f61d8  ebe29e40  [anon:libc_malloc]
         eb4f61dc  ec4ac905  /system/lib/libutils.so
    #11  eb4f61e0  ebe001e0  [anon:libc_malloc]
         eb4f61e4  ebe29e40  [anon:libc_malloc]
         eb4f61e8  ec205950  [anon:libc_malloc]
         eb4f61ec  ebe29e40  [anon:libc_malloc]
         eb4f61f0  18acd599
         eb4f61f4  eb4f6230
         eb4f61f8  eb4f6230
         eb4f61fc  eb4f6230
         eb4f6200  00000078
         eb4f6204  00001f9e
         eb4f6208  00000194
         eb4f620c  eb5f7490
         eb4f6210  eb4f6230
         eb4f6214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb4f6218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4f621c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb4f6220  eb4f6238
         eb4f6224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4f6228  eb4f6230
         eb4f622c  00000000
         eb4f6230  eb5f7230
         eb4f6234  eb3f5230
         eb4f6238  00001f9f
         eb4f623c  00000194
         eb4f6240  00000001
         eb4f6244  eb3f9000
         eb4f6248  000fd230
         eb4f624c  00001000
         eb4f6250  00000000
         eb4f6254  00000000
         eb4f6258  00000003
         eb4f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8097, name: Binder:404_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb3f4fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb3f5230
    ip  eb3f4f70  sp  eb3f4f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb3f4f20  00000000
         eb3f4f24  ec20ddbc  [anon:libc_malloc]
         eb3f4f28  ec20ddc4  [anon:libc_malloc]
         eb3f4f2c  ec20ddcc  [anon:libc_malloc]
         eb3f4f30  00000002
         eb3f4f34  ec749260  [anon:.bss]
         eb3f4f38  ebf01e10  [anon:libc_malloc]
         eb3f4f3c  00000001
         eb3f4f40  0000000e
         eb3f4f44  ebf002c0  [anon:libc_malloc]
         eb3f4f48  ebf01dd0  [anon:libc_malloc]
         eb3f4f4c  ec20de20  [anon:libc_malloc]
         eb3f4f50  ec7513c0  [anon:.bss]
         eb3f4f54  ec20dd08  [anon:libc_malloc]
         eb3f4f58  eb3f4fb4
         eb3f4f5c  ec7493a8  [anon:.bss]
    #00  eb3f4f60  eb3f5490
         eb3f4f64  ec749260  [anon:.bss]
         eb3f4f68  00000089
         eb3f4f6c  00000000
    #01  eb3f4f70  00000000
         eb3f4f74  00000000
         eb3f4f78  ffffffff
         eb3f4f7c  eb3f4fb4
         eb3f4f80  00000000
         eb3f4f84  18acd599
         eb3f4f88  ecc3a028  [anon:.bss]
         eb3f4f8c  00000000
         eb3f4f90  00000000
         eb3f4f94  00000002
         eb3f4f98  ec749260  [anon:.bss]
         eb3f4f9c  00000000
         eb3f4fa0  ec749260  [anon:.bss]
         eb3f4fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb3f4fa8  00000000
         eb3f4fac  ec20dd08  [anon:libc_malloc]
         eb3f4fb0  ec20dd14  [anon:libc_malloc]
         eb3f4fb4  ec20de00  [anon:libc_malloc]
         eb3f4fb8  18acd599
         eb3f4fbc  ecc3a028  [anon:.bss]
         eb3f4fc0  ebe2e000  [anon:libc_malloc]
         eb3f4fc4  ec749260  [anon:.bss]
         eb3f4fc8  00000000
         eb3f4fcc  ec749260  [anon:.bss]
         eb3f4fd0  00000194
         eb3f4fd4  ec749260  [anon:.bss]
         eb3f4fd8  eb3f5230
         eb3f4fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb3f4fe0  00000000
         eb3f4fe4  eb3f5030
         eb3f4fe8  00000000
         eb3f4fec  ebe87000  [anon:libc_malloc]
         eb3f4ff0  00000010
         eb3f4ff4  18acd599
         eb3f4ff8  ebe2e010  [anon:libc_malloc]
         eb3f4ffc  ebe2e000  [anon:libc_malloc]
         eb3f5000  ec749260  [anon:.bss]
         eb3f5004  00000000
         eb3f5008  ec749260  [anon:.bss]
         eb3f500c  00000194
         eb3f5010  ec749260  [anon:.bss]
         eb3f5014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb3f5018  00000010
         eb3f501c  00000000
         eb3f5020  ebe87200  [anon:libc_malloc]
         eb3f5024  00000000
         eb3f5028  00000000
         eb3f502c  00000000
         eb3f5030  00000000
         eb3f5034  00000000
         eb3f5038  18acd599
         eb3f503c  ebe2e010  [anon:libc_malloc]
         eb3f5040  ebe36540  [anon:libc_malloc]
         eb3f5044  ec749260  [anon:.bss]
         eb3f5048  00000000
         eb3f504c  eb3f51e4
         eb3f5050  00000194
         eb3f5054  ecd4c20f  /system/lib/libbinder.so
    #05  eb3f5058  ebe36540  [anon:libc_malloc]
         eb3f505c  ebe00cf0  [anon:libc_malloc]
         eb3f5060  ebe2e010  [anon:libc_malloc]
         eb3f5064  18acd599
         eb3f5068  ebe36540  [anon:libc_malloc]
         eb3f506c  ebe021b0  [anon:libc_malloc]
         eb3f5070  00000001
         eb3f5074  ecd4c193  /system/lib/libbinder.so
    #06  eb3f5078  ec749260  [anon:.bss]
         eb3f507c  ebe87000  [anon:libc_malloc]
         eb3f5080  ebe36540  [anon:libc_malloc]
         eb3f5084  ebe87054  [anon:libc_malloc]
         eb3f5088  ec749260  [anon:.bss]
         eb3f508c  ecd530ad  /system/lib/libbinder.so
    #07  eb3f5090  00001000
         eb3f5094  ec6c9157  /apex/com.android.runtime/lib/bionic/libc.so
         eb3f5098  00001000
         eb3f509c  00000000
         eb3f50a0  00001000
         eb3f50a4  00000001
         eb3f50a8  0000000f
         eb3f50ac  eb3f50e3
         eb3f50b0  eb3f50e2
         eb3f50b4  eb3f50e0
         eb3f50b8  eb3f5128
         eb3f50bc  0000000f
         eb3f50c0  ebf02930  [anon:libc_malloc]
         eb3f50c4  ec749260  [anon:.bss]
         eb3f50c8  ec7491dc  [anon:.bss]
         eb3f50cc  ec6b4fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eb3f51a0  ebe87000  [anon:libc_malloc]
         eb3f51a4  ebe87054  [anon:libc_malloc]
         eb3f51a8  00000000
         eb3f51ac  ebe87000  [anon:libc_malloc]
         eb3f51b0  ebe87090  [anon:libc_malloc]
         eb3f51b4  00000000
         eb3f51b8  00000000
         eb3f51bc  ecd5335b  /system/lib/libbinder.so
    #09  eb3f51c0  00000000
         eb3f51c4  ecd528af  /system/lib/libbinder.so
         eb3f51c8  ec296240  [anon:libc_malloc]
         eb3f51cc  ec29624c  [anon:libc_malloc]
         eb3f51d0  00000000
         eb3f51d4  ecd6c939  /system/lib/libbinder.so
    #10  eb3f51d8  ec296240  [anon:libc_malloc]
         eb3f51dc  ec4ac905  /system/lib/libutils.so
    #11  eb3f51e0  ec205910  [anon:libc_malloc]
         eb3f51e4  ec296240  [anon:libc_malloc]
         eb3f51e8  ebe001e0  [anon:libc_malloc]
         eb3f51ec  ec296240  [anon:libc_malloc]
         eb3f51f0  18acd599
         eb3f51f4  eb3f5230
         eb3f51f8  eb3f5230
         eb3f51fc  eb3f5230
         eb3f5200  00000078
         eb3f5204  00001f9f
         eb3f5208  00000194
         eb3f520c  eb4f6490
         eb3f5210  eb3f5230
         eb3f5214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb3f5218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3f521c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb3f5220  eb3f5238
         eb3f5224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb3f5228  eb3f5230
         eb3f522c  00000000
         eb3f5230  eb4f6230
         eb3f5234  eb2f4230
         eb3f5238  00001fa1
         eb3f523c  00000194
         eb3f5240  00000001
         eb3f5244  eb2f8000
         eb3f5248  000fd230
         eb3f524c  00001000
         eb3f5250  00000000
         eb3f5254  00000000
         eb3f5258  00000003
         eb3f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8098, name: Binder:404_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb2f3fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb2f4230
    ip  eb2f3f70  sp  eb2f3f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb2f3f20  18acd599
         eb2f3f24  eb1f3498
         eb2f3f28  ec7493a8  [anon:.bss]
         eb2f3f2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f3f30  00000000
         eb2f3f34  01000000
         eb2f3f38  ec749260  [anon:.bss]
         eb2f3f3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f3f40  eb1f3238
         eb2f3f44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f3f48  eb1f3230
         eb2f3f4c  eb2f3f94
         eb2f3f50  eb1f3274
         eb2f3f54  00000000
         eb2f3f58  eb2f3fb4
         eb2f3f5c  ec7493a8  [anon:.bss]
    #00  eb2f3f60  eb2f4490
         eb2f3f64  ec749260  [anon:.bss]
         eb2f3f68  00000089
         eb2f3f6c  00000000
    #01  eb2f3f70  00000000
         eb2f3f74  00000000
         eb2f3f78  ffffffff
         eb2f3f7c  eb2f3fb4
         eb2f3f80  00000000
         eb2f3f84  18acd599
         eb2f3f88  ecc3a028  [anon:.bss]
         eb2f3f8c  00000000
         eb2f3f90  00000000
         eb2f3f94  00000002
         eb2f3f98  ec749260  [anon:.bss]
         eb2f3f9c  00000000
         eb2f3fa0  ec749260  [anon:.bss]
         eb2f3fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb2f3fa8  00000000
         eb2f3fac  00000000
         eb2f3fb0  18acd599
         eb2f3fb4  eb0f6000
         eb2f3fb8  18acd599
         eb2f3fbc  ecc3a028  [anon:.bss]
         eb2f3fc0  ec283000  [anon:libc_malloc]
         eb2f3fc4  ec749260  [anon:.bss]
         eb2f3fc8  00000000
         eb2f3fcc  ec749260  [anon:.bss]
         eb2f3fd0  00000194
         eb2f3fd4  ec749260  [anon:.bss]
         eb2f3fd8  eb2f4230
         eb2f3fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb2f3fe0  00000000
         eb2f3fe4  eb2f4030
         eb2f3fe8  00000000
         eb2f3fec  ec2a5800  [anon:libc_malloc]
         eb2f3ff0  00000010
         eb2f3ff4  18acd599
         eb2f3ff8  ec283010  [anon:libc_malloc]
         eb2f3ffc  ec283000  [anon:libc_malloc]
         eb2f4000  ec749260  [anon:.bss]
         eb2f4004  00000000
         eb2f4008  ec749260  [anon:.bss]
         eb2f400c  00000194
         eb2f4010  ec749260  [anon:.bss]
         eb2f4014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb2f4018  00000010
         eb2f401c  00000000
         eb2f4020  ec2a5a00  [anon:libc_malloc]
         eb2f4024  00000000
         eb2f4028  00000000
         eb2f402c  00000000
         eb2f4030  00000000
         eb2f4034  00000000
         eb2f4038  18acd599
         eb2f403c  ec283010  [anon:libc_malloc]
         eb2f4040  ec278140  [anon:libc_malloc]
         eb2f4044  ec749260  [anon:.bss]
         eb2f4048  00000000
         eb2f404c  eb2f41e4
         eb2f4050  00000194
         eb2f4054  ecd4c20f  /system/lib/libbinder.so
    #05  eb2f4058  ec278140  [anon:libc_malloc]
         eb2f405c  ec271f40  [anon:libc_malloc]
         eb2f4060  ec283010  [anon:libc_malloc]
         eb2f4064  18acd599
         eb2f4068  ec278140  [anon:libc_malloc]
         eb2f406c  ec206b40  [anon:libc_malloc]
         eb2f4070  00000001
         eb2f4074  ecd4c193  /system/lib/libbinder.so
    #06  eb2f4078  18acd599
         eb2f407c  ec2a5800  [anon:libc_malloc]
         eb2f4080  ec278140  [anon:libc_malloc]
         eb2f4084  ec2a5854  [anon:libc_malloc]
         eb2f4088  ec749260  [anon:.bss]
         eb2f408c  ecd530ad  /system/lib/libbinder.so
    #07  eb2f4090  ffff0208  [vectors]
         eb2f4094  eb2f40e9
         eb2f4098  0000000a
         eb2f409c  ec20e400  [anon:libc_malloc]
         eb2f40a0  18acd599
         eb2f40a4  ec20ba08  [anon:libc_malloc]
         eb2f40a8  18acd599
         eb2f40ac  00000000
         eb2f40b0  03000000
         eb2f40b4  eb2f40f4
         eb2f40b8  eb2f4490
         eb2f40bc  ec6f3ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f40c0  00000000
         eb2f40c4  eccf2a0d  /system/lib/libbase.so
         eb2f40c8  eb2f40f4
         eb2f40cc  03000000
         ........  ........
    #08  eb2f41a0  ec2a5800  [anon:libc_malloc]
         eb2f41a4  ec2a5854  [anon:libc_malloc]
         eb2f41a8  00000000
         eb2f41ac  ec2a5800  [anon:libc_malloc]
         eb2f41b0  ec2a5890  [anon:libc_malloc]
         eb2f41b4  00000000
         eb2f41b8  00000000
         eb2f41bc  ecd5335b  /system/lib/libbinder.so
    #09  eb2f41c0  00000000
         eb2f41c4  ecd528af  /system/lib/libbinder.so
         eb2f41c8  ebe29f00  [anon:libc_malloc]
         eb2f41cc  ebe29f0c  [anon:libc_malloc]
         eb2f41d0  00000000
         eb2f41d4  ecd6c939  /system/lib/libbinder.so
    #10  eb2f41d8  ebe29f00  [anon:libc_malloc]
         eb2f41dc  ec4ac905  /system/lib/libutils.so
    #11  eb2f41e0  ebe00250  [anon:libc_malloc]
         eb2f41e4  ebe29f00  [anon:libc_malloc]
         eb2f41e8  ec205910  [anon:libc_malloc]
         eb2f41ec  ebe29f00  [anon:libc_malloc]
         eb2f41f0  18acd599
         eb2f41f4  eb2f4230
         eb2f41f8  eb2f4230
         eb2f41fc  eb2f4230
         eb2f4200  00000078
         eb2f4204  00001fa1
         eb2f4208  00000194
         eb2f420c  eb3f5490
         eb2f4210  eb2f4230
         eb2f4214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb2f4218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f421c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb2f4220  eb2f4238
         eb2f4224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb2f4228  eb2f4230
         eb2f422c  00000000
         eb2f4230  eb3f5230
         eb2f4234  eb1f3230
         eb2f4238  00001fa2
         eb2f423c  00000194
         eb2f4240  00000001
         eb2f4244  eb1f7000
         eb2f4248  000fd230
         eb2f424c  00001000
         eb2f4250  00000000
         eb2f4254  00000000
         eb2f4258  00000003
         eb2f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8100, name: Binder:404_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb1f2fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eb1f3230
    ip  eb1f2f70  sp  eb1f2f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eb1f2f20  18acd599
         eb1f2f24  eb0f2498
         eb1f2f28  ec7493a8  [anon:.bss]
         eb1f2f2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f2f30  00000000
         eb1f2f34  01000000
         eb1f2f38  ec749260  [anon:.bss]
         eb1f2f3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f2f40  eb0f2238
         eb1f2f44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f2f48  eb0f2230
         eb1f2f4c  eb1f2f94
         eb1f2f50  eb0f2274
         eb1f2f54  00000000
         eb1f2f58  eb1f2fb4
         eb1f2f5c  ec7493a8  [anon:.bss]
    #00  eb1f2f60  eb1f3490
         eb1f2f64  ec749260  [anon:.bss]
         eb1f2f68  00000089
         eb1f2f6c  00000000
    #01  eb1f2f70  00000000
         eb1f2f74  00000000
         eb1f2f78  ffffffff
         eb1f2f7c  eb1f2fb4
         eb1f2f80  00000000
         eb1f2f84  18acd599
         eb1f2f88  ecc3a028  [anon:.bss]
         eb1f2f8c  00000000
         eb1f2f90  00000000
         eb1f2f94  00000002
         eb1f2f98  ec749260  [anon:.bss]
         eb1f2f9c  00000000
         eb1f2fa0  ec749260  [anon:.bss]
         eb1f2fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb1f2fa8  00000000
         eb1f2fac  00000000
         eb1f2fb0  18acd599
         eb1f2fb4  eaff5000
         eb1f2fb8  18acd599
         eb1f2fbc  ecc3a028  [anon:.bss]
         eb1f2fc0  ec283200  [anon:libc_malloc]
         eb1f2fc4  ec749260  [anon:.bss]
         eb1f2fc8  00000000
         eb1f2fcc  ec749260  [anon:.bss]
         eb1f2fd0  00000194
         eb1f2fd4  ec749260  [anon:.bss]
         eb1f2fd8  eb1f3230
         eb1f2fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eb1f2fe0  00000000
         eb1f2fe4  eb1f3030
         eb1f2fe8  00000000
         eb1f2fec  ebe87400  [anon:libc_malloc]
         eb1f2ff0  00000010
         eb1f2ff4  18acd599
         eb1f2ff8  ec283210  [anon:libc_malloc]
         eb1f2ffc  ec283200  [anon:libc_malloc]
         eb1f3000  ec749260  [anon:.bss]
         eb1f3004  00000000
         eb1f3008  ec749260  [anon:.bss]
         eb1f300c  00000194
         eb1f3010  ec749260  [anon:.bss]
         eb1f3014  ecc2add9  /system/lib/libmediadrm.so
    #04  eb1f3018  00000010
         eb1f301c  00000000
         eb1f3020  ebe87600  [anon:libc_malloc]
         eb1f3024  00000000
         eb1f3028  00000000
         eb1f302c  00000000
         eb1f3030  00000000
         eb1f3034  00000000
         eb1f3038  18acd599
         eb1f303c  ec283210  [anon:libc_malloc]
         eb1f3040  ec2781c0  [anon:libc_malloc]
         eb1f3044  ec749260  [anon:.bss]
         eb1f3048  00000000
         eb1f304c  eb1f31e4
         eb1f3050  00000194
         eb1f3054  ecd4c20f  /system/lib/libbinder.so
    #05  eb1f3058  ec2781c0  [anon:libc_malloc]
         eb1f305c  ec28f0d0  [anon:libc_malloc]
         eb1f3060  ec283210  [anon:libc_malloc]
         eb1f3064  18acd599
         eb1f3068  ec2781c0  [anon:libc_malloc]
         eb1f306c  ec207158  [anon:libc_malloc]
         eb1f3070  00000001
         eb1f3074  ecd4c193  /system/lib/libbinder.so
    #06  eb1f3078  18acd599
         eb1f307c  ebe87400  [anon:libc_malloc]
         eb1f3080  ec2781c0  [anon:libc_malloc]
         eb1f3084  ebe87454  [anon:libc_malloc]
         eb1f3088  ec749260  [anon:.bss]
         eb1f308c  ecd530ad  /system/lib/libbinder.so
    #07  eb1f3090  ffff0208  [vectors]
         eb1f3094  eb1f30e9
         eb1f3098  0000000a
         eb1f309c  ec20eb00  [anon:libc_malloc]
         eb1f30a0  18acd599
         eb1f30a4  ec20e408  [anon:libc_malloc]
         eb1f30a8  18acd599
         eb1f30ac  ec20eb08  [anon:libc_malloc]
         eb1f30b0  0000000f
         eb1f30b4  ec20eb2c  [anon:libc_malloc]
         eb1f30b8  eb1f3128
         eb1f30bc  ec20eba4  [anon:libc_malloc]
         eb1f30c0  ebc00000
         eb1f30c4  ec20ebf8  [anon:libc_malloc]
         eb1f30c8  ebe7c0c0  [anon:libc_malloc]
         eb1f30cc  ec6c2d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eb1f31a0  ebe87400  [anon:libc_malloc]
         eb1f31a4  ebe87454  [anon:libc_malloc]
         eb1f31a8  00000000
         eb1f31ac  ebe87400  [anon:libc_malloc]
         eb1f31b0  ebe87490  [anon:libc_malloc]
         eb1f31b4  00000000
         eb1f31b8  00000000
         eb1f31bc  ecd5335b  /system/lib/libbinder.so
    #09  eb1f31c0  00000000
         eb1f31c4  ecd528af  /system/lib/libbinder.so
         eb1f31c8  ec296300  [anon:libc_malloc]
         eb1f31cc  ec29630c  [anon:libc_malloc]
         eb1f31d0  00000000
         eb1f31d4  ecd6c939  /system/lib/libbinder.so
    #10  eb1f31d8  ec296300  [anon:libc_malloc]
         eb1f31dc  ec4ac905  /system/lib/libutils.so
    #11  eb1f31e0  ec205600  [anon:libc_malloc]
         eb1f31e4  ec296300  [anon:libc_malloc]
         eb1f31e8  ebe00250  [anon:libc_malloc]
         eb1f31ec  ec296300  [anon:libc_malloc]
         eb1f31f0  18acd599
         eb1f31f4  eb1f3230
         eb1f31f8  eb1f3230
         eb1f31fc  eb1f3230
         eb1f3200  00000078
         eb1f3204  00001fa2
         eb1f3208  00000194
         eb1f320c  eb2f4490
         eb1f3210  eb1f3230
         eb1f3214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb1f3218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f321c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb1f3220  eb1f3238
         eb1f3224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb1f3228  eb1f3230
         eb1f322c  00000000
         eb1f3230  eb2f4230
         eb1f3234  eb0f2230
         eb1f3238  00001fa4
         eb1f323c  00000194
         eb1f3240  00000001
         eb1f3244  eb0f6000
         eb1f3248  000fd230
         eb1f324c  00001000
         eb1f3250  00000000
         eb1f3254  00000000
         eb1f3258  00000003
         eb1f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8102, name: Binder:404_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb0f2148  r3  eb0f213c
    r4  ec749260  r5  ec2a5c00  r6  eb0f2148  r7  00000036
    r8  eb0f2168  r9  ec2a5c90  r10 eb0f2150  r11 00000000
    ip  00000000  sp  eb0f2128  lr  ec6f7709  pc  ec7291c4

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:
         eb0f20e8  00000000
         eb0f20ec  ec20f208  [anon:libc_malloc]
         eb0f20f0  ec20f244  [anon:libc_malloc]
         eb0f20f4  ec20f348  [anon:libc_malloc]
         eb0f20f8  00000000
         eb0f20fc  ec20f2a4  [anon:libc_malloc]
         eb0f2100  ebc00000
         eb0f2104  ec20f2f8  [anon:libc_malloc]
         eb0f2108  18acd599
         eb0f210c  00000004
         eb0f2110  ec2a5c54  [anon:libc_malloc]
         eb0f2114  00000008
         eb0f2118  00000000
         eb0f211c  eb0f2168
         eb0f2120  ec2a5c90  [anon:libc_malloc]
         eb0f2124  eb0f2150
    #00  eb0f2128  eb0f213c
         ........  ........
    #01  eb0f2128  eb0f213c
         eb0f212c  18acd599
         eb0f2130  c0306201
         eb0f2134  ecd52c15  /system/lib/libbinder.so
         eb0f2138  eb0f2148
         eb0f213c  00000000
    #02  eb0f2140  ec2a5c54  [anon:libc_malloc]
         eb0f2144  ec749260  [anon:.bss]
         eb0f2148  00000000
         eb0f214c  00000000
         eb0f2150  00000000
         eb0f2154  00000000
         eb0f2158  ec2a5e00  [anon:libc_malloc]
         eb0f215c  00000000
         eb0f2160  00000100
         eb0f2164  00000000
         eb0f2168  00000000
         eb0f216c  00000000
         eb0f2170  ec2a5d00  [anon:libc_malloc]
         eb0f2174  00000000
         eb0f2178  18acd599
         eb0f217c  ec2a5c00  [anon:libc_malloc]
         ........  ........
    #03  eb0f21a0  eb0f2230
         eb0f21a4  ecd532b1  /system/lib/libbinder.so
         eb0f21a8  00000000
         eb0f21ac  ec2a5c00  [anon:libc_malloc]
         eb0f21b0  ec2a5c90  [anon:libc_malloc]
         eb0f21b4  00000000
         eb0f21b8  00000000
         eb0f21bc  ecd5335b  /system/lib/libbinder.so
    #04  eb0f21c0  00000000
         eb0f21c4  ecd528af  /system/lib/libbinder.so
         eb0f21c8  ebe29fc0  [anon:libc_malloc]
         eb0f21cc  ebe29fcc  [anon:libc_malloc]
         eb0f21d0  00000000
         eb0f21d4  ecd6c939  /system/lib/libbinder.so
    #05  eb0f21d8  ebe29fc0  [anon:libc_malloc]
         eb0f21dc  ec4ac905  /system/lib/libutils.so
    #06  eb0f21e0  ebe00ac0  [anon:libc_malloc]
         eb0f21e4  ebe29fc0  [anon:libc_malloc]
         eb0f21e8  ec205600  [anon:libc_malloc]
         eb0f21ec  ebe29fc0  [anon:libc_malloc]
         eb0f21f0  18acd599
         eb0f21f4  eb0f2230
         eb0f21f8  eb0f2230
         eb0f21fc  eb0f2230
         eb0f2200  00000078
         eb0f2204  00001fa4
         eb0f2208  00000194
         eb0f220c  eb1f3490
         eb0f2210  eb0f2230
         eb0f2214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb0f2218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f221c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb0f2220  eb0f2238
         eb0f2224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0f2228  eb0f2230
         eb0f222c  00000000
         eb0f2230  eb1f3230
         eb0f2234  eaff1230
         eb0f2238  00001fa6
         eb0f223c  00000194
         eb0f2240  00000001
         eb0f2244  eaff5000
         eb0f2248  000fd230
         eb0f224c  00001000
         eb0f2250  00000000
         eb0f2254  00000000
         eb0f2258  00000003
         eb0f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8113, name: Binder:404_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaff0fb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eaff1230
    ip  eaff0f70  sp  eaff0f60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eaff0f20  18acd599
         eaff0f24  eaef0498
         eaff0f28  ec7493a8  [anon:.bss]
         eaff0f2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eaff0f30  00000000
         eaff0f34  01000000
         eaff0f38  ec749260  [anon:.bss]
         eaff0f3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eaff0f40  eaef0238
         eaff0f44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff0f48  eaef0230
         eaff0f4c  eaff0f94
         eaff0f50  eaef0274
         eaff0f54  00000000
         eaff0f58  eaff0fb4
         eaff0f5c  ec7493a8  [anon:.bss]
    #00  eaff0f60  eaff1490
         eaff0f64  ec749260  [anon:.bss]
         eaff0f68  00000089
         eaff0f6c  00000000
    #01  eaff0f70  00000000
         eaff0f74  00000000
         eaff0f78  ffffffff
         eaff0f7c  eaff0fb4
         eaff0f80  00000000
         eaff0f84  18acd599
         eaff0f88  ecc3a028  [anon:.bss]
         eaff0f8c  00000000
         eaff0f90  00000000
         eaff0f94  00000002
         eaff0f98  ec749260  [anon:.bss]
         eaff0f9c  00000000
         eaff0fa0  ec749260  [anon:.bss]
         eaff0fa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaff0fa8  00000000
         eaff0fac  00000000
         eaff0fb0  18acd599
         eaff0fb4  eadf3000
         eaff0fb8  18acd599
         eaff0fbc  ecc3a028  [anon:.bss]
         eaff0fc0  ec283e00  [anon:libc_malloc]
         eaff0fc4  ec749260  [anon:.bss]
         eaff0fc8  00000000
         eaff0fcc  ec749260  [anon:.bss]
         eaff0fd0  00000194
         eaff0fd4  ec749260  [anon:.bss]
         eaff0fd8  eaff1230
         eaff0fdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eaff0fe0  00000000
         eaff0fe4  eaff1030
         eaff0fe8  00000000
         eaff0fec  ebe87800  [anon:libc_malloc]
         eaff0ff0  00000010
         eaff0ff4  18acd599
         eaff0ff8  ec283e10  [anon:libc_malloc]
         eaff0ffc  ec283e00  [anon:libc_malloc]
         eaff1000  ec749260  [anon:.bss]
         eaff1004  00000000
         eaff1008  ec749260  [anon:.bss]
         eaff100c  00000194
         eaff1010  ec749260  [anon:.bss]
         eaff1014  ecc2add9  /system/lib/libmediadrm.so
    #04  eaff1018  00000010
         eaff101c  00000000
         eaff1020  ebe87a00  [anon:libc_malloc]
         eaff1024  00000000
         eaff1028  00000000
         eaff102c  00000000
         eaff1030  00000000
         eaff1034  00000000
         eaff1038  18acd599
         eaff103c  ec283e10  [anon:libc_malloc]
         eaff1040  ec278400  [anon:libc_malloc]
         eaff1044  ec749260  [anon:.bss]
         eaff1048  00000000
         eaff104c  eaff11e4
         eaff1050  00000194
         eaff1054  ecd4c20f  /system/lib/libbinder.so
    #05  eaff1058  ec278400  [anon:libc_malloc]
         eaff105c  ec28f970  [anon:libc_malloc]
         eaff1060  ec283e10  [anon:libc_malloc]
         eaff1064  18acd599
         eaff1068  ec278400  [anon:libc_malloc]
         eaff106c  ec2071a0  [anon:libc_malloc]
         eaff1070  00000001
         eaff1074  ecd4c193  /system/lib/libbinder.so
    #06  eaff1078  18acd599
         eaff107c  ebe87800  [anon:libc_malloc]
         eaff1080  ec278400  [anon:libc_malloc]
         eaff1084  ebe87854  [anon:libc_malloc]
         eaff1088  ec749260  [anon:.bss]
         eaff108c  ecd530ad  /system/lib/libbinder.so
    #07  eaff1090  ffff0208  [vectors]
         eaff1094  eaff10e9
         eaff1098  0000000a
         eaff109c  ec20f900  [anon:libc_malloc]
         eaff10a0  18acd599
         eaff10a4  ec20d608  [anon:libc_malloc]
         eaff10a8  18acd599
         eaff10ac  ec20f908  [anon:libc_malloc]
         eaff10b0  0000000f
         eaff10b4  ec20f92c  [anon:libc_malloc]
         eaff10b8  eaff1128
         eaff10bc  ec20f9a4  [anon:libc_malloc]
         eaff10c0  ebc00000
         eaff10c4  ec20f9f8  [anon:libc_malloc]
         eaff10c8  ebe6b280  [anon:libc_malloc]
         eaff10cc  ec6c2d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eaff11a0  ebe87800  [anon:libc_malloc]
         eaff11a4  ebe87854  [anon:libc_malloc]
         eaff11a8  00000000
         eaff11ac  ebe87800  [anon:libc_malloc]
         eaff11b0  ebe87890  [anon:libc_malloc]
         eaff11b4  00000000
         eaff11b8  00000000
         eaff11bc  ecd5335b  /system/lib/libbinder.so
    #09  eaff11c0  00000000
         eaff11c4  ecd528af  /system/lib/libbinder.so
         eaff11c8  ec2963c0  [anon:libc_malloc]
         eaff11cc  ec2963cc  [anon:libc_malloc]
         eaff11d0  00000000
         eaff11d4  ecd6c939  /system/lib/libbinder.so
    #10  eaff11d8  ec2963c0  [anon:libc_malloc]
         eaff11dc  ec4ac905  /system/lib/libutils.so
    #11  eaff11e0  ec205280  [anon:libc_malloc]
         eaff11e4  ec2963c0  [anon:libc_malloc]
         eaff11e8  ebe00ac0  [anon:libc_malloc]
         eaff11ec  ec2963c0  [anon:libc_malloc]
         eaff11f0  18acd599
         eaff11f4  eaff1230
         eaff11f8  eaff1230
         eaff11fc  eaff1230
         eaff1200  00000078
         eaff1204  00001fa6
         eaff1208  00000194
         eaff120c  eb0f2490
         eaff1210  eaff1230
         eaff1214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaff1218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff121c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaff1220  eaff1238
         eaff1224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaff1228  eaff1230
         eaff122c  00000000
         eaff1230  eb0f2230
         eaff1234  eaef0230
         eaff1238  00001fb1
         eaff123c  00000194
         eaff1240  00000001
         eaff1244  eaef4000
         eaff1248  000fd230
         eaff124c  00001000
         eaff1250  00000000
         eaff1254  00000000
         eaff1258  00000003
         eaff125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8125, name: Binder:404_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaeeffb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eaef0230
    ip  eaeeff70  sp  eaeeff60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eaeeff20  18acd599
         eaeeff24  eadef498
         eaeeff28  ec7493a8  [anon:.bss]
         eaeeff2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eaeeff30  00000000
         eaeeff34  01000000
         eaeeff38  ec749260  [anon:.bss]
         eaeeff3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eaeeff40  eadef238
         eaeeff44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaeeff48  eadef230
         eaeeff4c  eaeeff94
         eaeeff50  eadef274
         eaeeff54  00000000
         eaeeff58  eaeeffb4
         eaeeff5c  ec7493a8  [anon:.bss]
    #00  eaeeff60  eaef0490
         eaeeff64  ec749260  [anon:.bss]
         eaeeff68  00000089
         eaeeff6c  00000000
    #01  eaeeff70  00000000
         eaeeff74  00000000
         eaeeff78  ffffffff
         eaeeff7c  eaeeffb4
         eaeeff80  00000000
         eaeeff84  18acd599
         eaeeff88  ecc3a028  [anon:.bss]
         eaeeff8c  00000000
         eaeeff90  00000000
         eaeeff94  00000002
         eaeeff98  ec749260  [anon:.bss]
         eaeeff9c  00000000
         eaeeffa0  ec749260  [anon:.bss]
         eaeeffa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaeeffa8  00000000
         eaeeffac  00000000
         eaeeffb0  18acd599
         eaeeffb4  eacf2000
         eaeeffb8  18acd599
         eaeeffbc  ecc3a028  [anon:.bss]
         eaeeffc0  ec272e00  [anon:libc_malloc]
         eaeeffc4  ec749260  [anon:.bss]
         eaeeffc8  00000000
         eaeeffcc  ec749260  [anon:.bss]
         eaeeffd0  00000194
         eaeeffd4  ec749260  [anon:.bss]
         eaeeffd8  eaef0230
         eaeeffdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eaeeffe0  00000000
         eaeeffe4  eaef0030
         eaeeffe8  00000000
         eaeeffec  ec2a6400  [anon:libc_malloc]
         eaeefff0  00000010
         eaeefff4  18acd599
         eaeefff8  ec272e10  [anon:libc_malloc]
         eaeefffc  ec272e00  [anon:libc_malloc]
         eaef0000  ec749260  [anon:.bss]
         eaef0004  00000000
         eaef0008  ec749260  [anon:.bss]
         eaef000c  00000194
         eaef0010  ec749260  [anon:.bss]
         eaef0014  ecc2add9  /system/lib/libmediadrm.so
    #04  eaef0018  00000010
         eaef001c  00000000
         eaef0020  ec2a6600  [anon:libc_malloc]
         eaef0024  00000000
         eaef0028  00000000
         eaef002c  00000000
         eaef0030  00000000
         eaef0034  00000000
         eaef0038  18acd599
         eaef003c  ec272e10  [anon:libc_malloc]
         eaef0040  ec229ec0  [anon:libc_malloc]
         eaef0044  ec749260  [anon:.bss]
         eaef0048  00000000
         eaef004c  eaef01e4
         eaef0050  00000194
         eaef0054  ecd4c20f  /system/lib/libbinder.so
    #05  eaef0058  ec229ec0  [anon:libc_malloc]
         eaef005c  ec271ba0  [anon:libc_malloc]
         eaef0060  ec272e10  [anon:libc_malloc]
         eaef0064  18acd599
         eaef0068  ec229ec0  [anon:libc_malloc]
         eaef006c  ec2069f0  [anon:libc_malloc]
         eaef0070  00000001
         eaef0074  ecd4c193  /system/lib/libbinder.so
    #06  eaef0078  18acd599
         eaef007c  ec2a6400  [anon:libc_malloc]
         eaef0080  ec229ec0  [anon:libc_malloc]
         eaef0084  ec2a6454  [anon:libc_malloc]
         eaef0088  ec749260  [anon:.bss]
         eaef008c  ecd530ad  /system/lib/libbinder.so
    #07  eaef0090  ffff0208  [vectors]
         eaef0094  eaef00e9
         eaef0098  0000000a
         eaef009c  ec2a7000  [anon:libc_malloc]
         eaef00a0  18acd599
         eaef00a4  ec20a508  [anon:libc_malloc]
         eaef00a8  18acd599
         eaef00ac  00000000
         eaef00b0  03000000
         eaef00b4  eaef00f4
         eaef00b8  eaef0490
         eaef00bc  ec6f3ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eaef00c0  00000000
         eaef00c4  eccf2a0d  /system/lib/libbase.so
         eaef00c8  eaef00f4
         eaef00cc  03000000
         ........  ........
    #08  eaef01a0  ec2a6400  [anon:libc_malloc]
         eaef01a4  ec2a6454  [anon:libc_malloc]
         eaef01a8  00000000
         eaef01ac  ec2a6400  [anon:libc_malloc]
         eaef01b0  ec2a6490  [anon:libc_malloc]
         eaef01b4  00000000
         eaef01b8  00000000
         eaef01bc  ecd5335b  /system/lib/libbinder.so
    #09  eaef01c0  00000000
         eaef01c4  ecd528af  /system/lib/libbinder.so
         eaef01c8  ebe2a080  [anon:libc_malloc]
         eaef01cc  ebe2a08c  [anon:libc_malloc]
         eaef01d0  00000000
         eaef01d4  ecd6c939  /system/lib/libbinder.so
    #10  eaef01d8  ebe2a080  [anon:libc_malloc]
         eaef01dc  ec4ac905  /system/lib/libutils.so
    #11  eaef01e0  ebe00190  [anon:libc_malloc]
         eaef01e4  ebe2a080  [anon:libc_malloc]
         eaef01e8  ec205280  [anon:libc_malloc]
         eaef01ec  ebe2a080  [anon:libc_malloc]
         eaef01f0  18acd599
         eaef01f4  eaef0230
         eaef01f8  eaef0230
         eaef01fc  eaef0230
         eaef0200  00000078
         eaef0204  00001fb1
         eaef0208  00000194
         eaef020c  eaff1490
         eaef0210  eaef0230
         eaef0214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaef0218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef021c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaef0220  eaef0238
         eaef0224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eaef0228  eaef0230
         eaef022c  00000000
         eaef0230  eaff1230
         eaef0234  eadef230
         eaef0238  00001fbd
         eaef023c  00000194
         eaef0240  00000001
         eaef0244  eadf3000
         eaef0248  000fd230
         eaef024c  00001000
         eaef0250  00000000
         eaef0254  00000000
         eaef0258  00000003
         eaef025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8126, name: Binder:404_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eadeefb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eadef230
    ip  eadeef70  sp  eadeef60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eadeef20  18acd599
         eadeef24  eacee498
         eadeef28  ec7493a8  [anon:.bss]
         eadeef2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eadeef30  00000000
         eadeef34  01000000
         eadeef38  ec749260  [anon:.bss]
         eadeef3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eadeef40  eacee238
         eadeef44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eadeef48  eacee230
         eadeef4c  eadeef94
         eadeef50  eacee274
         eadeef54  00000000
         eadeef58  eadeefb4
         eadeef5c  ec7493a8  [anon:.bss]
    #00  eadeef60  eadef490
         eadeef64  ec749260  [anon:.bss]
         eadeef68  00000089
         eadeef6c  00000000
    #01  eadeef70  00000000
         eadeef74  00000000
         eadeef78  ffffffff
         eadeef7c  eadeefb4
         eadeef80  00000000
         eadeef84  18acd599
         eadeef88  ecc3a028  [anon:.bss]
         eadeef8c  00000000
         eadeef90  00000000
         eadeef94  00000002
         eadeef98  ec749260  [anon:.bss]
         eadeef9c  00000000
         eadeefa0  ec749260  [anon:.bss]
         eadeefa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eadeefa8  00000000
         eadeefac  00000000
         eadeefb0  18acd599
         eadeefb4  eabf1000
         eadeefb8  18acd599
         eadeefbc  ecc3a028  [anon:.bss]
         eadeefc0  ec265600  [anon:libc_malloc]
         eadeefc4  ec749260  [anon:.bss]
         eadeefc8  00000000
         eadeefcc  ec749260  [anon:.bss]
         eadeefd0  00000194
         eadeefd4  ec749260  [anon:.bss]
         eadeefd8  eadef230
         eadeefdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eadeefe0  00000000
         eadeefe4  eadef030
         eadeefe8  00000000
         eadeefec  ebe88000  [anon:libc_malloc]
         eadeeff0  00000010
         eadeeff4  18acd599
         eadeeff8  ec265610  [anon:libc_malloc]
         eadeeffc  ec265600  [anon:libc_malloc]
         eadef000  ec749260  [anon:.bss]
         eadef004  00000000
         eadef008  ec749260  [anon:.bss]
         eadef00c  00000194
         eadef010  ec749260  [anon:.bss]
         eadef014  ecc2add9  /system/lib/libmediadrm.so
    #04  eadef018  00000010
         eadef01c  00000000
         eadef020  ebe88200  [anon:libc_malloc]
         eadef024  00000000
         eadef028  00000000
         eadef02c  00000000
         eadef030  00000000
         eadef034  00000000
         eadef038  18acd599
         eadef03c  ec265610  [anon:libc_malloc]
         eadef040  ec229c80  [anon:libc_malloc]
         eadef044  ec749260  [anon:.bss]
         eadef048  00000000
         eadef04c  eadef1e4
         eadef050  00000194
         eadef054  ecd4c20f  /system/lib/libbinder.so
    #05  eadef058  ec229c80  [anon:libc_malloc]
         eadef05c  ec2713b0  [anon:libc_malloc]
         eadef060  ec265610  [anon:libc_malloc]
         eadef064  18acd599
         eadef068  ec229c80  [anon:libc_malloc]
         eadef06c  ec206930  [anon:libc_malloc]
         eadef070  00000001
         eadef074  ecd4c193  /system/lib/libbinder.so
    #06  eadef078  18acd599
         eadef07c  ebe88000  [anon:libc_malloc]
         eadef080  ec229c80  [anon:libc_malloc]
         eadef084  ebe88054  [anon:libc_malloc]
         eadef088  ec749260  [anon:.bss]
         eadef08c  ecd530ad  /system/lib/libbinder.so
    #07  eadef090  00001000
         eadef094  ec6c9157  /apex/com.android.runtime/lib/bionic/libc.so
         eadef098  00001000
         eadef09c  00000000
         eadef0a0  00001000
         eadef0a4  00000001
         eadef0a8  0000000f
         eadef0ac  eadef0e3
         eadef0b0  eadef0e2
         eadef0b4  eadef0e0
         eadef0b8  eadef128
         eadef0bc  0000000f
         eadef0c0  ebf02930  [anon:libc_malloc]
         eadef0c4  ec749260  [anon:.bss]
         eadef0c8  ec7491dc  [anon:.bss]
         eadef0cc  ec6b4fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eadef1a0  ebe88000  [anon:libc_malloc]
         eadef1a4  ebe88054  [anon:libc_malloc]
         eadef1a8  00000000
         eadef1ac  ebe88000  [anon:libc_malloc]
         eadef1b0  ebe88090  [anon:libc_malloc]
         eadef1b4  00000000
         eadef1b8  00000000
         eadef1bc  ecd5335b  /system/lib/libbinder.so
    #09  eadef1c0  00000000
         eadef1c4  ecd528af  /system/lib/libbinder.so
         eadef1c8  ec296480  [anon:libc_malloc]
         eadef1cc  ec29648c  [anon:libc_malloc]
         eadef1d0  00000000
         eadef1d4  ecd6c939  /system/lib/libbinder.so
    #10  eadef1d8  ec296480  [anon:libc_malloc]
         eadef1dc  ec4ac905  /system/lib/libutils.so
    #11  eadef1e0  ec205260  [anon:libc_malloc]
         eadef1e4  ec296480  [anon:libc_malloc]
         eadef1e8  ebe00190  [anon:libc_malloc]
         eadef1ec  ec296480  [anon:libc_malloc]
         eadef1f0  18acd599
         eadef1f4  eadef230
         eadef1f8  eadef230
         eadef1fc  eadef230
         eadef200  00000078
         eadef204  00001fbd
         eadef208  00000194
         eadef20c  eaef0490
         eadef210  eadef230
         eadef214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eadef218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eadef21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eadef220  eadef238
         eadef224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eadef228  eadef230
         eadef22c  00000000
         eadef230  eaef0230
         eadef234  eacee230
         eadef238  00001fbe
         eadef23c  00000194
         eadef240  00000001
         eadef244  eacf2000
         eadef248  000fd230
         eadef24c  00001000
         eadef250  00000000
         eadef254  00000000
         eadef258  00000003
         eadef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8127, name: Binder:404_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ecc3a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eacedfb4  r7  000000f0
    r8  00000002  r9  ecc3a028  r10 00000000  r11 eacee230
    ip  eacedf70  sp  eacedf60  lr  ec6f2511  pc  ec6ed108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         eacedf20  18acd599
         eacedf24  eabed498
         eacedf28  ec7493a8  [anon:.bss]
         eacedf2c  ec743894  /apex/com.android.runtime/lib/bionic/libc.so
         eacedf30  00000000
         eacedf34  01000000
         eacedf38  ec749260  [anon:.bss]
         eacedf3c  ec6f2b55  /apex/com.android.runtime/lib/bionic/libc.so
         eacedf40  eabed238
         eacedf44  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eacedf48  eabed230
         eacedf4c  eacedf94
         eacedf50  eabed274
         eacedf54  00000000
         eacedf58  eacedfb4
         eacedf5c  ec7493a8  [anon:.bss]
    #00  eacedf60  eacee490
         eacedf64  ec749260  [anon:.bss]
         eacedf68  00000089
         eacedf6c  00000000
    #01  eacedf70  00000000
         eacedf74  00000000
         eacedf78  ffffffff
         eacedf7c  eacedfb4
         eacedf80  00000000
         eacedf84  18acd599
         eacedf88  ecc3a028  [anon:.bss]
         eacedf8c  00000000
         eacedf90  00000000
         eacedf94  00000002
         eacedf98  ec749260  [anon:.bss]
         eacedf9c  00000000
         eacedfa0  ec749260  [anon:.bss]
         eacedfa4  ec739b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eacedfa8  00000000
         eacedfac  00000000
         eacedfb0  18acd599
         eacedfb4  eaaf0000
         eacedfb8  18acd599
         eacedfbc  ecc3a028  [anon:.bss]
         eacedfc0  ec265a00  [anon:libc_malloc]
         eacedfc4  ec749260  [anon:.bss]
         eacedfc8  00000000
         eacedfcc  ec749260  [anon:.bss]
         eacedfd0  00000194
         eacedfd4  ec749260  [anon:.bss]
         eacedfd8  eacee230
         eacedfdc  ecc2a88f  /system/lib/libmediadrm.so
    #03  eacedfe0  00000000
         eacedfe4  eacee030
         eacedfe8  00000000
         eacedfec  ec2a6800  [anon:libc_malloc]
         eacedff0  00000010
         eacedff4  18acd599
         eacedff8  ec265a10  [anon:libc_malloc]
         eacedffc  ec265a00  [anon:libc_malloc]
         eacee000  ec749260  [anon:.bss]
         eacee004  00000000
         eacee008  ec749260  [anon:.bss]
         eacee00c  00000194
         eacee010  ec749260  [anon:.bss]
         eacee014  ecc2add9  /system/lib/libmediadrm.so
    #04  eacee018  00000010
         eacee01c  00000000
         eacee020  ec2a6a00  [anon:libc_malloc]
         eacee024  00000000
         eacee028  00000000
         eacee02c  00000000
         eacee030  00000000
         eacee034  00000000
         eacee038  18acd599
         eacee03c  ec265a10  [anon:libc_malloc]
         eacee040  ec229bc0  [anon:libc_malloc]
         eacee044  ec749260  [anon:.bss]
         eacee048  00000000
         eacee04c  eacee1e4
         eacee050  00000194
         eacee054  ecd4c20f  /system/lib/libbinder.so
    #05  eacee058  ec229bc0  [anon:libc_malloc]
         eacee05c  ec271350  [anon:libc_malloc]
         eacee060  ec265a10  [anon:libc_malloc]
         eacee064  18acd599
         eacee068  ec229bc0  [anon:libc_malloc]
         eacee06c  ec2069c0  [anon:libc_malloc]
         eacee070  00000001
         eacee074  ecd4c193  /system/lib/libbinder.so
    #06  eacee078  18acd599
         eacee07c  ec2a6800  [anon:libc_malloc]
         eacee080  ec229bc0  [anon:libc_malloc]
         eacee084  ec2a6854  [anon:libc_malloc]
         eacee088  ec749260  [anon:.bss]
         eacee08c  ecd530ad  /system/lib/libbinder.so
    #07  eacee090  ffff0208  [vectors]
         eacee094  eacee0e9
         eacee098  0000000a
         eacee09c  ec2a7e00  [anon:libc_malloc]
         eacee0a0  18acd599
         eacee0a4  ec20ac08  [anon:libc_malloc]
         eacee0a8  18acd599
         eacee0ac  00000000
         eacee0b0  03000000
         eacee0b4  eacee0f4
         eacee0b8  eacee490
         eacee0bc  ec6f3ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eacee0c0  00000000
         eacee0c4  eccf2a0d  /system/lib/libbase.so
         eacee0c8  eacee0f4
         eacee0cc  03000000
         ........  ........
    #08  eacee1a0  ec2a6800  [anon:libc_malloc]
         eacee1a4  ec2a6854  [anon:libc_malloc]
         eacee1a8  00000000
         eacee1ac  ec2a6800  [anon:libc_malloc]
         eacee1b0  ec2a6890  [anon:libc_malloc]
         eacee1b4  00000000
         eacee1b8  00000000
         eacee1bc  ecd5335b  /system/lib/libbinder.so
    #09  eacee1c0  00000000
         eacee1c4  ecd528af  /system/lib/libbinder.so
         eacee1c8  ebe2a140  [anon:libc_malloc]
         eacee1cc  ebe2a14c  [anon:libc_malloc]
         eacee1d0  00000000
         eacee1d4  ecd6c939  /system/lib/libbinder.so
    #10  eacee1d8  ebe2a140  [anon:libc_malloc]
         eacee1dc  ec4ac905  /system/lib/libutils.so
    #11  eacee1e0  ebe002d0  [anon:libc_malloc]
         eacee1e4  ebe2a140  [anon:libc_malloc]
         eacee1e8  ec205260  [anon:libc_malloc]
         eacee1ec  ebe2a140  [anon:libc_malloc]
         eacee1f0  18acd599
         eacee1f4  eacee230
         eacee1f8  eacee230
         eacee1fc  eacee230
         eacee200  00000078
         eacee204  00001fbe
         eacee208  00000194
         eacee20c  eadef490
         eacee210  eacee230
         eacee214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eacee218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eacee21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eacee220  eacee238
         eacee224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eacee228  eacee230
         eacee22c  00000000
         eacee230  eadef230
         eacee234  eabed230
         eacee238  00001fbf
         eacee23c  00000194
         eacee240  00000001
         eacee244  eabf1000
         eacee248  000fd230
         eacee24c  00001000
         eacee250  00000000
         eacee254  00000000
         eacee258  00000003
         eacee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 404, tid: 8128, name: Binder:404_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eabed148  r3  eabed13c
    r4  ec749260  r5  ebe88c00  r6  eabed148  r7  00000036
    r8  eabed168  r9  ebe88c90  r10 eabed150  r11 00000000
    ip  00000000  sp  eabed128  lr  ec6f7709  pc  ec7291c4

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:
         eabed0e8  00000001
         eabed0ec  00000000
         eabed0f0  ebf002c0  [anon:libc_malloc]
         eabed0f4  ebf028f0  [anon:libc_malloc]
         eabed0f8  ec2a8508  [anon:libc_malloc]
         eabed0fc  00000004
         eabed100  00000004
         eabed104  fffffff0
         eabed108  18acd599
         eabed10c  00000004
         eabed110  ebe88c54  [anon:libc_malloc]
         eabed114  00000004
         eabed118  00000000
         eabed11c  eabed168
         eabed120  ebe88c90  [anon:libc_malloc]
         eabed124  eabed150
    #00  eabed128  eabed13c
         ........  ........
    #01  eabed128  eabed13c
         eabed12c  18acd599
         eabed130  c0306201
         eabed134  ecd52c15  /system/lib/libbinder.so
         eabed138  eabed148
         eabed13c  00000000
    #02  eabed140  ebe88c54  [anon:libc_malloc]
         eabed144  ec749260  [anon:.bss]
         eabed148  00000000
         eabed14c  00000000
         eabed150  00000000
         eabed154  00000000
         eabed158  ebe88e00  [anon:libc_malloc]
         eabed15c  00000000
         eabed160  00000100
         eabed164  00000000
         eabed168  00000000
         eabed16c  00000000
         eabed170  ebe88d00  [anon:libc_malloc]
         eabed174  00000000
         eabed178  18acd599
         eabed17c  ebe88c00  [anon:libc_malloc]
         ........  ........
    #03  eabed1a0  ebe88c00  [anon:libc_malloc]
         eabed1a4  ebe88c54  [anon:libc_malloc]
         eabed1a8  00000000
         eabed1ac  ebe88c00  [anon:libc_malloc]
         eabed1b0  ebe88c90  [anon:libc_malloc]
         eabed1b4  00000000
         eabed1b8  00000000
         eabed1bc  ecd5335b  /system/lib/libbinder.so
    #04  eabed1c0  00000000
         eabed1c4  ecd528af  /system/lib/libbinder.so
         eabed1c8  ec296540  [anon:libc_malloc]
         eabed1cc  ec29654c  [anon:libc_malloc]
         eabed1d0  00000000
         eabed1d4  ecd6c939  /system/lib/libbinder.so
    #05  eabed1d8  ec296540  [anon:libc_malloc]
         eabed1dc  ec4ac905  /system/lib/libutils.so
    #06  eabed1e0  ec205400  [anon:libc_malloc]
         eabed1e4  ec296540  [anon:libc_malloc]
         eabed1e8  ebe002d0  [anon:libc_malloc]
         eabed1ec  ec296540  [anon:libc_malloc]
         eabed1f0  18acd599
         eabed1f4  eabed230
         eabed1f8  eabed230
         eabed1fc  eabed230
         eabed200  00000078
         eabed204  00001fbf
         eabed208  00000194
         eabed20c  eacee490
         eabed210  eabed230
         eabed214  ec739089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eabed218  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eabed21c  ec6f3143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eabed220  eabed238
         eabed224  ec739073  /apex/com.android.runtime/lib/bionic/libc.so
         eabed228  eabed230
         eabed22c  00000000
         eabed230  eacee230
         eabed234  00000000
         eabed238  00001fc0
         eabed23c  00000194
         eabed240  00000001
         eabed244  eaaf0000
         eabed248  000fd230
         eabed24c  00001000
         eabed250  00000000
         eabed254  00000000
         eabed258  00000003
         eabed25c  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:[17070282] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
