*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-15 12:46:33+0900
pid: 28951, tid: 28951, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00007117  r2  00000006  r3  ff9faea8
    r4  ff9faebc  r5  ff9faea0  r6  00007117  r7  0000016b
    r8  ff9faeb8  r9  ff9faea8  r10 ff9faed8  r11 ff9faec8
    ip  00007117  sp  ff9fae78  lr  e8994c43  pc  e8994c56

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 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #15 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #16 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #17 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 00020a7b  [stack]

stack:
         ff9fae38  e8314120  [anon:libc_malloc]
         ff9fae3c  e8667004  /system/lib/libmediametrics.so
         ff9fae40  e8314120  [anon:libc_malloc]
         ff9fae44  e873b527  /system/lib/libbinder.so
         ff9fae48  00000002
         ff9fae4c  ff9faf14  [stack]
         ff9fae50  ffffffdf
         ff9fae54  ffffffe0
         ff9fae58  87d7da3d
         ff9fae5c  aa18d38a
         ff9fae60  ff9faea0  [stack]
         ff9fae64  e8314120  [anon:libc_malloc]
         ff9fae68  aa18d38a
         ff9fae6c  ff9faea0  [stack]
         ff9fae70  00007117
         ff9fae74  00001388
    #00  ff9fae78  ff9faee8  [stack]
         ff9fae7c  ff9faef8  [stack]
         ff9fae80  ff9faf08  [stack]
         ff9fae84  ff9faf18  [stack]
         ff9fae88  e8314120  [anon:libc_malloc]
         ff9fae8c  ff9faf14  [stack]
         ff9fae90  e8314120  [anon:libc_malloc]
         ff9fae94  e8740d6f  /system/lib/libbinder.so
         ff9fae98  00000000
         ff9fae9c  e8350000  [anon:libc_malloc]
         ff9faea0  ffffffdf
         ff9faea4  ffffffff
         ff9faea8  00000000
         ff9faeac  00000000
         ff9faeb0  ffffffff
         ff9faeb4  00007117
         ........  ........
    #01  ff9faf60  e8314120  [anon:libc_malloc]
         ff9faf64  e875a5f0  /system/lib/libbinder.so
    #02  ff9faf68  e8314120  [anon:libc_malloc]
         ff9faf6c  e873db55  /system/lib/libbinder.so
    #03  ff9faf70  00000000
         ff9faf74  87d7da3d
         ff9faf78  ff9fafa0  [stack]
         ff9faf7c  e89ed168  [anon:.bss]
         ff9faf80  0000001d
         ff9faf84  e8994781  /apex/com.android.runtime/lib/bionic/libc.so
         ff9faf88  e89ec260  [anon:.bss]
         ff9faf8c  ff9fb024  [stack]
         ff9faf90  0000001d
         ff9faf94  e8334080  [anon:libc_malloc]
         ff9faf98  00000000
         ff9faf9c  e83140d0  [anon:libc_malloc]
         ff9fafa0  00000000
         ff9fafa4  00000000
         ff9fafa8  00000000
         ff9fafac  00000000
         ........  ........
    #04  ff9fb020  87d7da3d
         ff9fb024  e837ba00  [anon:libc_malloc]
         ff9fb028  ff9fb090  [stack]
         ff9fb02c  e8314120  [anon:libc_malloc]
         ff9fb030  87d7da3d
         ff9fb034  e7f30110  [anon:libc_malloc]
         ff9fb038  e89ec260  [anon:.bss]
         ff9fb03c  e7f300f0  [anon:libc_malloc]
         ff9fb040  0000001d
         ff9fb044  00000000
         ff9fb048  e8368648  [anon:libc_malloc]
         ff9fb04c  e89ec260  [anon:.bss]
         ff9fb050  e8b67084  /system/lib/libmediadrm.so
         ff9fb054  e8663b6f  /system/lib/libmediametrics.so
    #05  ff9fb058  0000001d
         ff9fb05c  87d7da3d
         ff9fb060  e7f01fa0  [anon:libc_malloc]
         ff9fb064  00000020
         ff9fb068  0000001d
         ff9fb06c  e85e4bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff9fb070  e833c276  [anon:libc_malloc]
         ff9fb074  e8e5810d  /system/lib/libstagefright_foundation.so
         ff9fb078  ff9fb0c8  [stack]
         ff9fb07c  e837b9d0  [anon:libc_malloc]
         ff9fb080  e7f01fb0  [anon:libc_malloc]
         ff9fb084  e8e5f1a5  /system/lib/libstagefright_foundation.so
         ff9fb088  0000004d
         ff9fb08c  000000e8
         ff9fb090  00000021
         ff9fb094  0000001d
         ff9fb098  e7f01fa0  [anon:libc_malloc]
         ff9fb09c  00000136
         ff9fb0a0  87d7da3d
         ff9fb0a4  e8368600  [anon:libc_malloc]
         ff9fb0a8  e833c280  [anon:libc_malloc]
         ff9fb0ac  00000136
         ........  ........
    #07  ff9fb0c8  00000141
         ff9fb0cc  00000136
         ff9fb0d0  e833c280  [anon:libc_malloc]
         ff9fb0d4  e83064c0  [anon:libc_malloc]
         ff9fb0d8  e8314170  [anon:libc_malloc]
         ff9fb0dc  e83072e8  [anon:libc_malloc]
         ff9fb0e0  e8b67084  /system/lib/libmediadrm.so
         ff9fb0e4  e8378610  [anon:libc_malloc]
         ff9fb0e8  000000e8
         ff9fb0ec  00000007
         ff9fb0f0  00000001
         ff9fb0f4  e8e51e7c  /system/lib/libstagefright_foundation.so
         ff9fb0f8  00000000
         ff9fb0fc  00000001
         ff9fb100  87d7da3d
         ff9fb104  e8368610  [anon:libc_malloc]
         ........  ........
    #08  ff9fb128  00000010
         ff9fb12c  00000000
         ff9fb130  e8350200  [anon:libc_malloc]
         ff9fb134  00000000
         ff9fb138  00000000
         ff9fb13c  00000000
         ff9fb140  00000000
         ff9fb144  00000000
         ff9fb148  87d7da3d
         ff9fb14c  e8368610  [anon:libc_malloc]
         ff9fb150  e8329a40  [anon:libc_malloc]
         ff9fb154  e89ec260  [anon:.bss]
         ff9fb158  00000000
         ff9fb15c  ae289289  /system/bin/mediadrmserver
         ff9fb160  00000000
         ff9fb164  e873420f  /system/lib/libbinder.so
    #09  ff9fb168  e8329a40  [anon:libc_malloc]
         ff9fb16c  e8367d10  [anon:libc_malloc]
         ff9fb170  e8368610  [anon:libc_malloc]
         ff9fb174  87d7da3d
         ff9fb178  e8329a40  [anon:libc_malloc]
         ff9fb17c  e8306978  [anon:libc_malloc]
         ff9fb180  00000001
         ff9fb184  e8734193  /system/lib/libbinder.so
    #10  ff9fb188  87d7da3d
         ff9fb18c  e8350000  [anon:libc_malloc]
         ff9fb190  e8329a40  [anon:libc_malloc]
         ff9fb194  e8350054  [anon:libc_malloc]
         ff9fb198  e89ec260  [anon:.bss]
         ff9fb19c  e873b0ad  /system/lib/libbinder.so
    #11  ff9fb1a0  00000000
         ff9fb1a4  ff9fb1b0  [stack]
         ff9fb1a8  ff9fb270  [stack]
         ff9fb1ac  00000000
         ff9fb1b0  00000000
         ff9fb1b4  e83100e8  [anon:libc_malloc]
         ff9fb1b8  00000004
         ff9fb1bc  00000006
         ff9fb1c0  00000000
         ff9fb1c4  00000000
         ff9fb1c8  00000000
         ff9fb1cc  00000000
         ff9fb1d0  00000000
         ff9fb1d4  00000000
         ff9fb1d8  00000000
         ff9fb1dc  00010001
         ........  ........
    #12  ff9fb2b0  00000001
         ff9fb2b4  e8754017  /system/lib/libbinder.so
         ff9fb2b8  e8311930  [anon:libc_malloc]
         ff9fb2bc  e8350000  [anon:libc_malloc]
         ff9fb2c0  e8350090  [anon:libc_malloc]
         ff9fb2c4  00000001
         ff9fb2c8  00000001
         ff9fb2cc  e873b35b  /system/lib/libbinder.so
    #13  ff9fb2d0  e89ec260  [anon:.bss]
         ff9fb2d4  ff9fb334  [stack]
         ff9fb2d8  e89ec260  [anon:.bss]
         ff9fb2dc  ff9fb334  [stack]
         ff9fb2e0  ff9fb33c  [stack]
         ff9fb2e4  ae2892e7  /system/bin/mediadrmserver
    #14  ff9fb2e8  e8334080  [anon:libc_malloc]
         ff9fb2ec  e8314120  [anon:libc_malloc]
         ff9fb2f0  e8334080  [anon:libc_malloc]
         ff9fb2f4  87d7da3d
         ff9fb2f8  00000000
         ff9fb2fc  e898f215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff9fb300  ae28a55c  /system/bin/mediadrmserver
         ff9fb304  00000000
         ff9fb308  00000000
         ff9fb30c  00000000
         ff9fb310  00000000
         ff9fb314  ae289037  /system/bin/mediadrmserver
    #16  ff9fb318  ff9fb378  [stack]
         ff9fb31c  ae28a000  /system/bin/mediadrmserver
         ff9fb320  ae28a008  /system/bin/mediadrmserver
         ff9fb324  ae28a010  /system/bin/mediadrmserver
         ff9fb328  00000000
         ff9fb32c  e95050dc  /apex/com.android.runtime/bin/linker
    #17  ff9fb330  00000001
         ff9fb334  ff9fb975  [stack]
         ff9fb338  00000000
         ff9fb33c  ff9fb990  [stack]
         ff9fb340  ff9fba0e  [stack]
         ff9fb344  ff9fba21  [stack]
         ff9fb348  ff9fba36  [stack]
         ff9fb34c  ff9fba51  [stack]
         ff9fb350  ff9fba64  [stack]
         ff9fb354  ff9fba7d  [stack]
    #18  ff9fb358  ff9fbaac  [stack]
         ff9fb35c  ff9fbad9  [stack]
         ff9fb360  ff9fbaf2  [stack]
         ff9fb364  ff9fbb0c  [stack]
         ff9fb368  ff9fbd3d  [stack]
         ff9fb36c  ff9fbf0f  [stack]
         ff9fb370  ff9fbfc2  [stack]
         ff9fb374  00000000
         ff9fb378  00000010
         ff9fb37c  0037b0d6
         ff9fb380  00000006
         ff9fb384  00001000
         ff9fb388  00000011
         ff9fb38c  00000064
         ff9fb390  00000003
         ff9fb394  ae287034  /system/bin/mediadrmserver

memory near r1:
    000070f4 -------- -------- -------- --------  ................
    00007104 -------- -------- -------- --------  ................
    00007114 -------- -------- -------- --------  ................
    00007124 -------- -------- -------- --------  ................
    00007134 -------- -------- -------- --------  ................
    00007144 -------- -------- -------- --------  ................
    00007154 -------- -------- -------- --------  ................
    00007164 -------- -------- -------- --------  ................
    00007174 -------- -------- -------- --------  ................
    00007184 -------- -------- -------- --------  ................
    00007194 -------- -------- -------- --------  ................
    000071a4 -------- -------- -------- --------  ................
    000071b4 -------- -------- -------- --------  ................
    000071c4 -------- -------- -------- --------  ................
    000071d4 -------- -------- -------- --------  ................
    000071e4 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ff9fae88 e8314120 ff9faf14 e8314120 e8740d6f   A1..... A1.o.t.
    ff9fae98 00000000 e8350000 ffffffdf ffffffff  ......5.........
    ff9faea8 00000000 00000000 ffffffff 00007117  .............q..
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.
    ff9faf58 e8314120 e875a4f8 e8314120 e875a5f0   A1...u. A1...u.
    ff9faf68 e8314120 e873db55 00000000 87d7da3d   A1.U.s.....=...
    ff9faf78 ff9fafa0 e89ed168 0000001d e8994781  ....h........G..

memory near r4 ([stack]):
    ff9fae9c e8350000 ffffffdf ffffffff 00000000  ..5.............
    ff9faeac 00000000 ffffffff 00007117 000003f5  .........q......
    ff9faebc 00000000 00000000 00000000 00000000  ................
    ff9faecc 00000000 00000000 00000000 00000000  ................
    ff9faedc 00000000 00000000 00000000 00000000  ................
    ff9faeec 00000000 00000000 00000000 00000000  ................
    ff9faefc 00000000 00000000 00000000 00000000  ................
    ff9faf0c 00000000 00000000 00000000 00000000  ................
    ff9faf1c 00000000 00000000 00000000 00000000  ................
    ff9faf2c 00000000 00000000 00000000 e87315aa  ..............s.
    ff9faf3c aa18d38a ff9fb028 e8314120 00001388  ....(... A1.....
    ff9faf4c ffffffec e89ec260 e8667004 e8314120  ....`....pf. A1.
    ff9faf5c e875a4f8 e8314120 e875a5f0 e8314120  ..u. A1...u. A1.
    ff9faf6c e873db55 00000000 87d7da3d ff9fafa0  U.s.....=.......
    ff9faf7c e89ed168 0000001d e8994781 e89ec260  h........G..`...
    ff9faf8c ff9fb024 0000001d e8334080 00000000  $........@3.....

memory near r5 ([stack]):
    ff9fae80 ff9faf08 ff9faf18 e8314120 ff9faf14  ........ A1.....
    ff9fae90 e8314120 e8740d6f 00000000 e8350000   A1.o.t.......5.
    ff9faea0 ffffffdf ffffffff 00000000 00000000  ................
    ff9faeb0 ffffffff 00007117 000003f5 00000000  .....q..........
    ff9faec0 00000000 00000000 00000000 00000000  ................
    ff9faed0 00000000 00000000 00000000 00000000  ................
    ff9faee0 00000000 00000000 00000000 00000000  ................
    ff9faef0 00000000 00000000 00000000 00000000  ................
    ff9faf00 00000000 00000000 00000000 00000000  ................
    ff9faf10 00000000 00000000 00000000 00000000  ................
    ff9faf20 00000000 00000000 00000000 00000000  ................
    ff9faf30 00000000 00000000 e87315aa aa18d38a  ..........s.....
    ff9faf40 ff9fb028 e8314120 00001388 ffffffec  (... A1.........
    ff9faf50 e89ec260 e8667004 e8314120 e875a4f8  `....pf. A1...u.
    ff9faf60 e8314120 e875a5f0 e8314120 e873db55   A1...u. A1.U.s.
    ff9faf70 00000000 87d7da3d ff9fafa0 e89ed168  ....=.......h...

memory near r6:
    000070f4 -------- -------- -------- --------  ................
    00007104 -------- -------- -------- --------  ................
    00007114 -------- -------- -------- --------  ................
    00007124 -------- -------- -------- --------  ................
    00007134 -------- -------- -------- --------  ................
    00007144 -------- -------- -------- --------  ................
    00007154 -------- -------- -------- --------  ................
    00007164 -------- -------- -------- --------  ................
    00007174 -------- -------- -------- --------  ................
    00007184 -------- -------- -------- --------  ................
    00007194 -------- -------- -------- --------  ................
    000071a4 -------- -------- -------- --------  ................
    000071b4 -------- -------- -------- --------  ................
    000071c4 -------- -------- -------- --------  ................
    000071d4 -------- -------- -------- --------  ................
    000071e4 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ff9fae98 00000000 e8350000 ffffffdf ffffffff  ......5.........
    ff9faea8 00000000 00000000 ffffffff 00007117  .............q..
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.
    ff9faf58 e8314120 e875a4f8 e8314120 e875a5f0   A1...u. A1...u.
    ff9faf68 e8314120 e873db55 00000000 87d7da3d   A1.U.s.....=...
    ff9faf78 ff9fafa0 e89ed168 0000001d e8994781  ....h........G..
    ff9faf88 e89ec260 ff9fb024 0000001d e8334080  `...$........@3.

memory near r9 ([stack]):
    ff9fae88 e8314120 ff9faf14 e8314120 e8740d6f   A1..... A1.o.t.
    ff9fae98 00000000 e8350000 ffffffdf ffffffff  ......5.........
    ff9faea8 00000000 00000000 ffffffff 00007117  .............q..
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.
    ff9faf58 e8314120 e875a4f8 e8314120 e875a5f0   A1...u. A1...u.
    ff9faf68 e8314120 e873db55 00000000 87d7da3d   A1.U.s.....=...
    ff9faf78 ff9fafa0 e89ed168 0000001d e8994781  ....h........G..

memory near r10 ([stack]):
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.
    ff9faf58 e8314120 e875a4f8 e8314120 e875a5f0   A1...u. A1...u.
    ff9faf68 e8314120 e873db55 00000000 87d7da3d   A1.U.s.....=...
    ff9faf78 ff9fafa0 e89ed168 0000001d e8994781  ....h........G..
    ff9faf88 e89ec260 ff9fb024 0000001d e8334080  `...$........@3.
    ff9faf98 00000000 e83140d0 00000000 00000000  .....@1.........
    ff9fafa8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff9faea8 00000000 00000000 ffffffff 00007117  .............q..
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.
    ff9faf58 e8314120 e875a4f8 e8314120 e875a5f0   A1...u. A1...u.
    ff9faf68 e8314120 e873db55 00000000 87d7da3d   A1.U.s.....=...
    ff9faf78 ff9fafa0 e89ed168 0000001d e8994781  ....h........G..
    ff9faf88 e89ec260 ff9fb024 0000001d e8334080  `...$........@3.
    ff9faf98 00000000 e83140d0 00000000 00000000  .....@1.........

memory near ip:
    000070f4 -------- -------- -------- --------  ................
    00007104 -------- -------- -------- --------  ................
    00007114 -------- -------- -------- --------  ................
    00007124 -------- -------- -------- --------  ................
    00007134 -------- -------- -------- --------  ................
    00007144 -------- -------- -------- --------  ................
    00007154 -------- -------- -------- --------  ................
    00007164 -------- -------- -------- --------  ................
    00007174 -------- -------- -------- --------  ................
    00007184 -------- -------- -------- --------  ................
    00007194 -------- -------- -------- --------  ................
    000071a4 -------- -------- -------- --------  ................
    000071b4 -------- -------- -------- --------  ................
    000071c4 -------- -------- -------- --------  ................
    000071d4 -------- -------- -------- --------  ................
    000071e4 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ff9fae58 87d7da3d aa18d38a ff9faea0 e8314120  =........... A1.
    ff9fae68 aa18d38a ff9faea0 00007117 00001388  .........q......
    ff9fae78 ff9faee8 ff9faef8 ff9faf08 ff9faf18  ................
    ff9fae88 e8314120 ff9faf14 e8314120 e8740d6f   A1..... A1.o.t.
    ff9fae98 00000000 e8350000 ffffffdf ffffffff  ......5.........
    ff9faea8 00000000 00000000 ffffffff 00007117  .............q..
    ff9faeb8 000003f5 00000000 00000000 00000000  ................
    ff9faec8 00000000 00000000 00000000 00000000  ................
    ff9faed8 00000000 00000000 00000000 00000000  ................
    ff9faee8 00000000 00000000 00000000 00000000  ................
    ff9faef8 00000000 00000000 00000000 00000000  ................
    ff9faf08 00000000 00000000 00000000 00000000  ................
    ff9faf18 00000000 00000000 00000000 00000000  ................
    ff9faf28 00000000 00000000 00000000 00000000  ................
    ff9faf38 e87315aa aa18d38a ff9fb028 e8314120  ..s.....(... A1.
    ff9faf48 00001388 ffffffec e89ec260 e8667004  ........`....pf.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e8994c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e8994c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e8994c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e8994c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e8994c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e8994c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e8994c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e8994c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e8994ca0 98018acf 8acff908 8acff900 f9009800  ................
    e8994cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e8994cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e8994cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e8994ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e8994cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e8994d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e8994d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e8994c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e8994c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e8994c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e8994c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e8994c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e8994c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e8994c94 8acff900 f90b9802 f9008acf 98018acf  ................
    e8994ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e8994cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e8994cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e8994cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e8994ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e8994cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e8994d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e8994d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e8994d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (269 entries):
    ae287000-ae288fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ae289000-ae289fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ae28a000-ae28afff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e73f8000-e73f8fff ---         0      1000
    e73f9000-e74f7fff rw-         0     ff000
    e74f8000-e74f9fff ---         0      2000
    e74fa000-e75f8fff rw-         0     ff000
    e75f9000-e75fafff ---         0      2000
    e75fb000-e76f9fff rw-         0     ff000
    e76fa000-e76fbfff ---         0      2000
    e76fc000-e77fafff rw-         0     ff000
    e77fb000-e77fcfff ---         0      2000
    e77fd000-e78fbfff rw-         0     ff000
    e78fc000-e78fdfff ---         0      2000
    e78fe000-e79fcfff rw-         0     ff000
    e79fd000-e79fefff ---         0      2000
    e79ff000-e7afdfff rw-         0     ff000
    e7afe000-e7afffff ---         0      2000
    e7b00000-e7bfefff rw-         0     ff000
    e7bff000-e7c00fff ---         0      2000
    e7c01000-e7cfffff rw-         0     ff000
    e7d00000-e7d01fff ---         0      2000
    e7d02000-e7e00fff rw-         0     ff000
    e7e01000-e7e01fff ---         0      1000
    e7f00000-e80fffff rw-         0    200000  [anon:libc_malloc]
    e8101000-e8101fff ---         0      1000
    e8102000-e8200fff rw-         0     ff000
    e8201000-e8201fff ---         0      1000
    e8300000-e84fffff rw-         0    200000  [anon:libc_malloc]
    e8509000-e856cfff rw-         0     64000  [anon:linker_alloc]
    e856d000-e8573fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    e8574000-e8579fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e857a000-e857afff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e857b000-e857bfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e857c000-e857cfff rw-         0      1000  [anon:.bss]
    e85b5000-e85b5fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    e85b6000-e85b6fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e85b7000-e85b7fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e85b8000-e85b8fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e85b9000-e85b9fff rw-         0      1000  [anon:.bss]
    e85d3000-e85dffff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e85e0000-e85ecfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e85ed000-e85edfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e85ee000-e85eefff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e85ef000-e85effff rw-         0      1000  [anon:.bss]
    e8609000-e860cfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    e860d000-e8617fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e8618000-e8618fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e8619000-e8619fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e861a000-e861afff rw-         0      1000  [anon:.bss]
    e865e000-e8662fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e8663000-e8666fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e8667000-e8667fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e8668000-e8668fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e8669000-e8669fff rw-         0      1000  [anon:.bss]
    e8694000-e869afff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    e869b000-e86a0fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e86a1000-e86a1fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e86a2000-e86a2fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e86d1000-e86d1fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e86d2000-e86d2fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e86d3000-e86d3fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e8700000-e8731fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e8732000-e875dfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e875e000-e875efff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e875f000-e8766fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e8767000-e8767fff rw-         0      1000  [anon:.bss]
    e8783000-e8783fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    e8784000-e8784fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e8785000-e8785fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e8786000-e8786fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e87d8000-e87defff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    e87df000-e87e3fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e87e4000-e87e4fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e87e5000-e87e5fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e880b000-e8837fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    e8838000-e8876fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e8877000-e8877fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e8878000-e887dfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e887e000-e887efff rw-         0      1000  [anon:.bss]
    e88b2000-e88b6fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    e88b7000-e88bcfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e88bd000-e88bdfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e88be000-e88befff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e88bf000-e88bffff rw-         0      1000  [anon:.bss]
    e88c3000-e88c8fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    e88c9000-e88cffff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e88d0000-e88d0fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e88d1000-e88d1fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e88d2000-e88d2fff rw-         0      1000  [anon:.bss]
    e8936000-e895efff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e895f000-e89e5fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e89e6000-e89e7fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e89e8000-e89ebfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e89ec000-e89eefff rw-         0      3000  [anon:.bss]
    e89ef000-e89effff r--         0      1000  [anon:.bss]
    e89f0000-e89fcfff rw-         0      d000  [anon:.bss]
    e8a11000-e8a11fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    e8a12000-e8a12fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e8a13000-e8a13fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e8a14000-e8a14fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e8a42000-e8a59fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    e8a5a000-e8a7afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e8a7b000-e8a7bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e8a7c000-e8a7ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e8a80000-e8a9dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    e8a9e000-e8abafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e8abb000-e8abbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e8abc000-e8abffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e8ad0000-e8adffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    e8ae0000-e8af9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e8afa000-e8afafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e8afb000-e8afbfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e8afc000-e8afcfff rw-         0      1000  [anon:.bss]
    e8b2f000-e8b2ffff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    e8b30000-e8b30fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e8b31000-e8b31fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e8b32000-e8b32fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e8b33000-e8b33fff rw-         0      1000  [anon:.bss]
    e8b45000-e8b54fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e8b55000-e8b65fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e8b66000-e8b66fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e8b67000-e8b6afff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e8b6b000-e8b6bfff rw-         0      1000  [anon:.bss]
    e8b89000-e8b98fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    e8b99000-e8ba9fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e8baa000-e8baafff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e8bab000-e8bacfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e8bd3000-e8c08fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    e8c09000-e8c57fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e8c58000-e8c58fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e8c59000-e8c5dfff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e8c5e000-e8c5ffff rw-         0      2000  [anon:.bss]
    e8cbb000-e8cbbfff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    e8cbc000-e8cbcfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e8cbd000-e8cbdfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e8cbe000-e8cbefff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e8cbf000-e8cbffff rw-         0      1000  [anon:.bss]
    e8cdd000-e8cddfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e8cde000-e8cdefff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e8cdf000-e8cdffff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e8ce0000-e8ce0fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e8ce1000-e8ce1fff rw-         0      1000  [anon:.bss]
    e8d04000-e8d1afff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    e8d1b000-e8d32fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e8d33000-e8d33fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e8d34000-e8d34fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e8d35000-e8d35fff rw-         0      1000  [anon:.bss]
    e8d67000-e8d70fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e8d71000-e8d79fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e8d7a000-e8d7afff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e8d7b000-e8d7bfff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e8d7c000-e8d7cfff rw-         0      1000  [anon:.bss]
    e8d80000-e8d88fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    e8d89000-e8d9efff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e8d9f000-e8d9ffff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e8da0000-e8da0fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e8da1000-e8da1fff rw-         0      1000  [anon:.bss]
    e8dc1000-e8dc1fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    e8dc2000-e8dc2fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e8dc3000-e8dc3fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e8dc4000-e8dc4fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e8e18000-e8e18fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e8e19000-e8e19fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e8e1a000-e8e1afff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e8e1b000-e8e1bfff rw-         0      1000  [anon:.bss]
    e8e44000-e8e52fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    e8e53000-e8e61fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e8e62000-e8e62fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e8e63000-e8e63fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e8e64000-e8e64fff rw-         0      1000  [anon:.bss]
    e8e8a000-e8e9dfff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    e8e9e000-e8eb0fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e8eb1000-e8eb1fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e8eb2000-e8eb4fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e8ed6000-e8edffff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    e8ee0000-e8ef1fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e8ef2000-e8ef2fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e8ef3000-e8ef3fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e8ef4000-e8ef4fff rw-         0      1000  [anon:.bss]
    e8f07000-e8f07fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    e8f08000-e8f08fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e8f09000-e8f09fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e8f0a000-e8f0afff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e8f46000-e8f4ffff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    e8f50000-e8f59fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e8f5a000-e8f5afff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e8f5b000-e8f5cfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e8f82000-e8f84fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    e8f85000-e8f85fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e8f86000-e8f86fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e8f87000-e8f87fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e8f88000-e8f88fff rw-         0      1000  [anon:.bss]
    e8fc5000-e8fc5fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    e8fc6000-e8fc6fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e8fc7000-e8fc7fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e8fc8000-e8fc8fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e9053000-e9054fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    e9055000-e9056fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9057000-e9057fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9058000-e9058fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e9059000-e9059fff rw-         0      1000  [anon:.bss]
    e9095000-e9095fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e90f6000-e90f6fff ---         0      1000
    e90f7000-e90fafff rw-         0      4000  [anon:thread signal stack]
    e90fb000-e90fbfff ---         0      1000
    e90fc000-e90fffff rw-         0      4000  [anon:thread signal stack]
    e9100000-e9100fff ---         0      1000
    e9101000-e9104fff rw-         0      4000  [anon:thread signal stack]
    e9105000-e9105fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9107000-e9126fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    e9127000-e9146fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    e9147000-e9166fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    e9167000-e9186fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    e9187000-e91a6fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e91a7000-e91c6fff r--         0     20000  /dev/__properties__/properties_serial
    e91c7000-e91d0fff r--         0      a000  /dev/__properties__/property_info
    e91d2000-e91d2fff ---         0      1000
    e91d3000-e91d6fff rw-         0      4000  [anon:thread signal stack]
    e91d7000-e91d7fff ---         0      1000
    e91d8000-e91dbfff rw-         0      4000  [anon:thread signal stack]
    e91dc000-e91dcfff ---         0      1000
    e91dd000-e91e0fff rw-         0      4000  [anon:thread signal stack]
    e91e1000-e91e1fff ---         0      1000
    e91e2000-e91e5fff rw-         0      4000  [anon:thread signal stack]
    e91e6000-e91e6fff ---         0      1000
    e91e7000-e91eafff rw-         0      4000  [anon:thread signal stack]
    e91eb000-e91ebfff ---         0      1000
    e91ec000-e91effff rw-         0      4000  [anon:thread signal stack]
    e91f0000-e91f0fff ---         0      1000
    e91f1000-e91f4fff rw-         0      4000  [anon:thread signal stack]
    e91f5000-e9214fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    e9215000-e9234fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    e9235000-e92fcfff r--         0     c8000  [anon:linker_alloc]
    e92fd000-e9303fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    e9305000-e9305fff rw-         0      1000  [anon:abort message]
    e9306000-e9306fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    e9307000-e9307fff ---         0      1000
    e9308000-e930afff rw-         0      3000
    e930b000-e930bfff ---         0      1000
    e930c000-e930efff rw-         0      3000  [anon:bionic_alloc_small_objects]
    e930f000-e932efff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    e932f000-e932ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e9330000-e9393fff r--         0     64000  [anon:linker_alloc]
    e9394000-e93b3fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e93b4000-e93b4fff ---         0      1000
    e93b5000-e93b5fff rw-         0      1000
    e93b6000-e93b6fff ---         0      1000
    e93b7000-e93d6fff r--         0     20000  /dev/__properties__/properties_serial
    e93d7000-e93d7fff rw-         0      1000  [anon:System property context nodes]
    e93d8000-e93e1fff r--         0      a000  /dev/__properties__/property_info
    e93e2000-e9445fff r--         0     64000  [anon:linker_alloc]
    e9446000-e9447fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    e9448000-e9448fff r--         0      1000  [anon:atexit handlers]
    e9449000-e9449fff ---         0      1000
    e944a000-e944dfff rw-         0      4000  [anon:thread signal stack]
    e944e000-e944efff rw-         0      1000  [anon:arc4random data]
    e944f000-e944ffff r--         0      1000  [anon:atexit handlers]
    e9450000-e9450fff rw-         0      1000  [anon:System property context nodes]
    e9451000-e9451fff rw-         0      1000  [anon:arc4random data]
    e9452000-e946efff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e946f000-e9506fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e9507000-e9507fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e9508000-e950bfff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e950c000-e9511fff rw-         0      6000
    e9512000-e9512fff r--         0      1000
    e9513000-e9514fff rw-         0      2000
    ff9db000-ff9fbfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5538, name: Binder:28951_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e79f9fb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e79fa230
    ip  e79f9f70  sp  e79f9f60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e79f9f20  00000000
         e79f9f24  00000000
         e79f9f28  00000000
         e79f9f2c  00000000
         e79f9f30  00000000
         e79f9f34  00000000
         e79f9f38  00000000
         e79f9f3c  00001000
         e79f9f40  e84011d8  [anon:libc_malloc]
         e79f9f44  e830ba08  [anon:libc_malloc]
         e79f9f48  e830ba2c  [anon:libc_malloc]
         e79f9f4c  e79fa0e4
         e79f9f50  e89ec260  [anon:.bss]
         e79f9f54  e84011e0  [anon:libc_malloc]
         e79f9f58  e79f9fb4
         e79f9f5c  e89ec3a8  [anon:.bss]
    #00  e79f9f60  e79fa490
         e79f9f64  e89ec260  [anon:.bss]
         e79f9f68  00000089
         e79f9f6c  00000000
    #01  e79f9f70  00000000
         e79f9f74  00000000
         e79f9f78  ffffffff
         e79f9f7c  e79f9fb4
         e79f9f80  00000000
         e79f9f84  87d7da3d
         e79f9f88  e8b6b028  [anon:.bss]
         e79f9f8c  00000000
         e79f9f90  00000000
         e79f9f94  00000002
         e79f9f98  e89ec260  [anon:.bss]
         e79f9f9c  00000000
         e79f9fa0  e89ec260  [anon:.bss]
         e79f9fa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e79f9fa8  00000000
         e79f9fac  e8403550  [anon:libc_malloc]
         e79f9fb0  0000197c
         e79f9fb4  00000000
         e79f9fb8  87d7da3d
         e79f9fbc  e8b6b028  [anon:.bss]
         e79f9fc0  e7f78000  [anon:libc_malloc]
         e79f9fc4  e89ec260  [anon:.bss]
         e79f9fc8  00000000
         e79f9fcc  e89ec260  [anon:.bss]
         e79f9fd0  00007117
         e79f9fd4  e89ec260  [anon:.bss]
         e79f9fd8  e79fa230
         e79f9fdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e79f9fe0  00000000
         e79f9fe4  e79fa030
         e79f9fe8  00000000
         e79f9fec  e8350e00  [anon:libc_malloc]
         e79f9ff0  00000010
         e79f9ff4  87d7da3d
         e79f9ff8  e7f78010  [anon:libc_malloc]
         e79f9ffc  e7f78000  [anon:libc_malloc]
         e79fa000  e89ec260  [anon:.bss]
         e79fa004  00000000
         e79fa008  e89ec260  [anon:.bss]
         e79fa00c  00007117
         e79fa010  e89ec260  [anon:.bss]
         e79fa014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e79fa018  00000010
         e79fa01c  00000000
         e79fa020  e835c000  [anon:libc_malloc]
         e79fa024  00000000
         e79fa028  00000000
         e79fa02c  00000000
         e79fa030  00000000
         e79fa034  00000000
         e79fa038  87d7da3d
         e79fa03c  e7f78010  [anon:libc_malloc]
         e79fa040  e7f36980  [anon:libc_malloc]
         e79fa044  e89ec260  [anon:.bss]
         e79fa048  00000000
         e79fa04c  e79fa1e4
         e79fa050  00007117
         e79fa054  e873420f  /system/lib/libbinder.so
    #05  e79fa058  e7f36980  [anon:libc_malloc]
         e79fa05c  e7f2ff80  [anon:libc_malloc]
         e79fa060  e7f78010  [anon:libc_malloc]
         e79fa064  87d7da3d
         e79fa068  e7f36980  [anon:libc_malloc]
         e79fa06c  e7f022a0  [anon:libc_malloc]
         e79fa070  00000001
         e79fa074  e8734193  /system/lib/libbinder.so
    #06  e79fa078  00001000
         e79fa07c  e8350e00  [anon:libc_malloc]
         e79fa080  e7f36980  [anon:libc_malloc]
         e79fa084  e8350e54  [anon:libc_malloc]
         e79fa088  e89ec260  [anon:.bss]
         e79fa08c  e873b0ad  /system/lib/libbinder.so
    #07  e79fa090  00001000
         e79fa094  e896c157  /apex/com.android.runtime/lib/bionic/libc.so
         e79fa098  00001000
         e79fa09c  00000000
         e79fa0a0  00001000
         e79fa0a4  00000001
         e79fa0a8  0000000f
         e79fa0ac  e79fa0e3
         e79fa0b0  e79fa0e2
         e79fa0b4  e79fa0e0
         e79fa0b8  e79fa490
         e79fa0bc  0000000f
         e79fa0c0  e84029f0  [anon:libc_malloc]
         e79fa0c4  e89ec260  [anon:.bss]
         e79fa0c8  e89ec1dc  [anon:.bss]
         e79fa0cc  e8957fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e79fa1a0  e8350e00  [anon:libc_malloc]
         e79fa1a4  e8350e54  [anon:libc_malloc]
         e79fa1a8  00000000
         e79fa1ac  e8350e00  [anon:libc_malloc]
         e79fa1b0  e8350e90  [anon:libc_malloc]
         e79fa1b4  00000000
         e79fa1b8  00000000
         e79fa1bc  e873b35b  /system/lib/libbinder.so
    #09  e79fa1c0  00000000
         e79fa1c4  e873a8af  /system/lib/libbinder.so
         e79fa1c8  e837b8a0  [anon:libc_malloc]
         e79fa1cc  e837b8ac  [anon:libc_malloc]
         e79fa1d0  00000000
         e79fa1d4  e8754939  /system/lib/libbinder.so
    #10  e79fa1d8  e837b8a0  [anon:libc_malloc]
         e79fa1dc  e8d74905  /system/lib/libutils.so
    #11  e79fa1e0  e8363e60  [anon:libc_malloc]
         e79fa1e4  e837b8a0  [anon:libc_malloc]
         e79fa1e8  e8363e40  [anon:libc_malloc]
         e79fa1ec  e837b8a0  [anon:libc_malloc]
         e79fa1f0  87d7da3d
         e79fa1f4  e79fa230
         e79fa1f8  e79fa230
         e79fa1fc  e79fa230
         e79fa200  00000078
         e79fa204  00007618
         e79fa208  00007117
         e79fa20c  e7cfd490
         e79fa210  e79fa230
         e79fa214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e79fa218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e79fa21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e79fa220  e79fa238
         e79fa224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e79fa228  e79fa230
         e79fa22c  00000000
         e79fa230  e7afb230
         e79fa234  e78f9230
         e79fa238  000015a2
         e79fa23c  00007117
         e79fa240  00000001
         e79fa244  e78fd000
         e79fa248  000fd230
         e79fa24c  00001000
         e79fa250  00000000
         e79fa254  00000000
         e79fa258  00000003
         e79fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5719, name: Binder:28951_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e78f8fb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e78f9230
    ip  e78f8f70  sp  e78f8f60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e78f8f20  87d7da3d
         e78f8f24  e77f8498
         e78f8f28  e89ec3a8  [anon:.bss]
         e78f8f2c  e89e6894  /apex/com.android.runtime/lib/bionic/libc.so
         e78f8f30  00000000
         e78f8f34  01000000
         e78f8f38  e89ec260  [anon:.bss]
         e78f8f3c  e8995b55  /apex/com.android.runtime/lib/bionic/libc.so
         e78f8f40  e77f8238
         e78f8f44  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e78f8f48  e77f8230
         e78f8f4c  e78f8f94
         e78f8f50  e77f8274
         e78f8f54  00000000
         e78f8f58  e78f8fb4
         e78f8f5c  e89ec3a8  [anon:.bss]
    #00  e78f8f60  e78f9490
         e78f8f64  e89ec260  [anon:.bss]
         e78f8f68  00000089
         e78f8f6c  00000000
    #01  e78f8f70  00000000
         e78f8f74  00000000
         e78f8f78  ffffffff
         e78f8f7c  e78f8fb4
         e78f8f80  00000000
         e78f8f84  87d7da3d
         e78f8f88  e8b6b028  [anon:.bss]
         e78f8f8c  00000000
         e78f8f90  00000000
         e78f8f94  00000002
         e78f8f98  e89ec260  [anon:.bss]
         e78f8f9c  00000000
         e78f8fa0  e89ec260  [anon:.bss]
         e78f8fa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e78f8fa8  00000000
         e78f8fac  00000000
         e78f8fb0  87d7da3d
         e78f8fb4  e76fb000
         e78f8fb8  87d7da3d
         e78f8fbc  e8b6b028  [anon:.bss]
         e78f8fc0  e7f78400  [anon:libc_malloc]
         e78f8fc4  e89ec260  [anon:.bss]
         e78f8fc8  00000000
         e78f8fcc  e89ec260  [anon:.bss]
         e78f8fd0  00007117
         e78f8fd4  e89ec260  [anon:.bss]
         e78f8fd8  e78f9230
         e78f8fdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e78f8fe0  00000000
         e78f8fe4  e78f9030
         e78f8fe8  00000000
         e78f8fec  e7f2c600  [anon:libc_malloc]
         e78f8ff0  00000010
         e78f8ff4  87d7da3d
         e78f8ff8  e7f78410  [anon:libc_malloc]
         e78f8ffc  e7f78400  [anon:libc_malloc]
         e78f9000  e89ec260  [anon:.bss]
         e78f9004  00000000
         e78f9008  e89ec260  [anon:.bss]
         e78f900c  00007117
         e78f9010  e89ec260  [anon:.bss]
         e78f9014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e78f9018  00000010
         e78f901c  00000000
         e78f9020  e7f6c800  [anon:libc_malloc]
         e78f9024  00000000
         e78f9028  00000000
         e78f902c  00000000
         e78f9030  00000000
         e78f9034  00000000
         e78f9038  87d7da3d
         e78f903c  e7f78410  [anon:libc_malloc]
         e78f9040  e7f36a80  [anon:libc_malloc]
         e78f9044  e89ec260  [anon:.bss]
         e78f9048  00000000
         e78f904c  e78f91e4
         e78f9050  00007117
         e78f9054  e873420f  /system/lib/libbinder.so
    #05  e78f9058  e7f36a80  [anon:libc_malloc]
         e78f905c  e7f7d2a0  [anon:libc_malloc]
         e78f9060  e7f78410  [anon:libc_malloc]
         e78f9064  87d7da3d
         e78f9068  e7f36a80  [anon:libc_malloc]
         e78f906c  e7f02450  [anon:libc_malloc]
         e78f9070  00000001
         e78f9074  e8734193  /system/lib/libbinder.so
    #06  e78f9078  87d7da3d
         e78f907c  e7f2c600  [anon:libc_malloc]
         e78f9080  e7f36a80  [anon:libc_malloc]
         e78f9084  e7f2c654  [anon:libc_malloc]
         e78f9088  e89ec260  [anon:.bss]
         e78f908c  e873b0ad  /system/lib/libbinder.so
    #07  e78f9090  0000000f
         e78f9094  e896c157  /apex/com.android.runtime/lib/bionic/libc.so
         e78f9098  0000000a
         e78f909c  e830c100  [anon:libc_malloc]
         e78f90a0  87d7da3d
         e78f90a4  e8309708  [anon:libc_malloc]
         e78f90a8  87d7da3d
         e78f90ac  e830c108  [anon:libc_malloc]
         e78f90b0  0000000f
         e78f90b4  e830c12c  [anon:libc_malloc]
         e78f90b8  e78f9128
         e78f90bc  e830c1a4  [anon:libc_malloc]
         e78f90c0  e7c00000
         e78f90c4  e830c1f8  [anon:libc_malloc]
         e78f90c8  e7f0f480  [anon:libc_malloc]
         e78f90cc  e8957fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e78f91a0  e7f2c600  [anon:libc_malloc]
         e78f91a4  e7f2c654  [anon:libc_malloc]
         e78f91a8  00000000
         e78f91ac  e7f2c600  [anon:libc_malloc]
         e78f91b0  e7f2c690  [anon:libc_malloc]
         e78f91b4  00000000
         e78f91b8  00000000
         e78f91bc  e873b35b  /system/lib/libbinder.so
    #09  e78f91c0  00000000
         e78f91c4  e873a8af  /system/lib/libbinder.so
         e78f91c8  e8311990  [anon:libc_malloc]
         e78f91cc  e831199c  [anon:libc_malloc]
         e78f91d0  00000000
         e78f91d4  e8754939  /system/lib/libbinder.so
    #10  e78f91d8  e8311990  [anon:libc_malloc]
         e78f91dc  e8d74905  /system/lib/libutils.so
    #11  e78f91e0  e8305280  [anon:libc_malloc]
         e78f91e4  e8311990  [anon:libc_malloc]
         e78f91e8  e7f001f0  [anon:libc_malloc]
         e78f91ec  e8311990  [anon:libc_malloc]
         e78f91f0  87d7da3d
         e78f91f4  e78f9230
         e78f91f8  e78f9230
         e78f91fc  e78f9230
         e78f9200  00000078
         e78f9204  00007117
         e78f9208  00007117
         e78f920c  e9514020
         e78f9210  e78f9230
         e78f9214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e78f9218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e78f921c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e78f9220  e78f9238
         e78f9224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e78f9228  e78f9230
         e78f922c  00000000
         e78f9230  e79fa230
         e78f9234  e77f8230
         e78f9238  00001657
         e78f923c  00007117
         e78f9240  00000001
         e78f9244  e77fc000
         e78f9248  000fd230
         e78f924c  00001000
         e78f9250  00000000
         e78f9254  00000000
         e78f9258  00000003
         e78f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5721, name: Binder:28951_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e77f7fb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e77f8230
    ip  e77f7f70  sp  e77f7f60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e77f7f20  87d7da3d
         e77f7f24  e76f7498
         e77f7f28  e89ec3a8  [anon:.bss]
         e77f7f2c  e89e6894  /apex/com.android.runtime/lib/bionic/libc.so
         e77f7f30  00000000
         e77f7f34  01000000
         e77f7f38  e89ec260  [anon:.bss]
         e77f7f3c  e8995b55  /apex/com.android.runtime/lib/bionic/libc.so
         e77f7f40  e76f7238
         e77f7f44  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e77f7f48  e76f7230
         e77f7f4c  e77f7f94
         e77f7f50  e76f7274
         e77f7f54  00000000
         e77f7f58  e77f7fb4
         e77f7f5c  e89ec3a8  [anon:.bss]
    #00  e77f7f60  e77f8490
         e77f7f64  e89ec260  [anon:.bss]
         e77f7f68  00000089
         e77f7f6c  00000000
    #01  e77f7f70  00000000
         e77f7f74  00000000
         e77f7f78  ffffffff
         e77f7f7c  e77f7fb4
         e77f7f80  00000000
         e77f7f84  87d7da3d
         e77f7f88  e8b6b028  [anon:.bss]
         e77f7f8c  00000000
         e77f7f90  00000000
         e77f7f94  00000002
         e77f7f98  e89ec260  [anon:.bss]
         e77f7f9c  00000000
         e77f7fa0  e89ec260  [anon:.bss]
         e77f7fa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e77f7fa8  00000000
         e77f7fac  00000000
         e77f7fb0  87d7da3d
         e77f7fb4  e75fa000
         e77f7fb8  87d7da3d
         e77f7fbc  e8b6b028  [anon:.bss]
         e77f7fc0  e836f200  [anon:libc_malloc]
         e77f7fc4  e89ec260  [anon:.bss]
         e77f7fc8  00000000
         e77f7fcc  e89ec260  [anon:.bss]
         e77f7fd0  00007117
         e77f7fd4  e89ec260  [anon:.bss]
         e77f7fd8  e77f8230
         e77f7fdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e77f7fe0  00000000
         e77f7fe4  e77f8030
         e77f7fe8  00000000
         e77f7fec  e835c600  [anon:libc_malloc]
         e77f7ff0  00000010
         e77f7ff4  87d7da3d
         e77f7ff8  e836f210  [anon:libc_malloc]
         e77f7ffc  e836f200  [anon:libc_malloc]
         e77f8000  e89ec260  [anon:.bss]
         e77f8004  00000000
         e77f8008  e89ec260  [anon:.bss]
         e77f800c  00007117
         e77f8010  e89ec260  [anon:.bss]
         e77f8014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e77f8018  00000010
         e77f801c  00000000
         e77f8020  e835c800  [anon:libc_malloc]
         e77f8024  00000000
         e77f8028  00000000
         e77f802c  00000000
         e77f8030  00000000
         e77f8034  00000000
         e77f8038  87d7da3d
         e77f803c  e836f210  [anon:libc_malloc]
         e77f8040  e8329d00  [anon:libc_malloc]
         e77f8044  e89ec260  [anon:.bss]
         e77f8048  00000000
         e77f804c  e77f81e4
         e77f8050  00007117
         e77f8054  e873420f  /system/lib/libbinder.so
    #05  e77f8058  e8329d00  [anon:libc_malloc]
         e77f805c  e836e530  [anon:libc_malloc]
         e77f8060  e836f210  [anon:libc_malloc]
         e77f8064  87d7da3d
         e77f8068  e8329d00  [anon:libc_malloc]
         e77f806c  e83069f0  [anon:libc_malloc]
         e77f8070  00000001
         e77f8074  e8734193  /system/lib/libbinder.so
    #06  e77f8078  87d7da3d
         e77f807c  e835c600  [anon:libc_malloc]
         e77f8080  e8329d00  [anon:libc_malloc]
         e77f8084  e835c654  [anon:libc_malloc]
         e77f8088  e89ec260  [anon:.bss]
         e77f808c  e873b0ad  /system/lib/libbinder.so
    #07  e77f8090  ffff0208  [vectors]
         e77f8094  e77f80e9
         e77f8098  0000000a
         e77f809c  e830c800  [anon:libc_malloc]
         e77f80a0  87d7da3d
         e77f80a4  e830c108  [anon:libc_malloc]
         e77f80a8  87d7da3d
         e77f80ac  00000000
         e77f80b0  03000000
         e77f80b4  e77f80f4
         e77f80b8  e77f8490
         e77f80bc  e8996ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e77f80c0  00000000
         e77f80c4  e88c9a0d  /system/lib/libbase.so
         e77f80c8  e77f80f4
         e77f80cc  03000000
         ........  ........
    #08  e77f81a0  e835c600  [anon:libc_malloc]
         e77f81a4  e835c654  [anon:libc_malloc]
         e77f81a8  00000000
         e77f81ac  e835c600  [anon:libc_malloc]
         e77f81b0  e835c690  [anon:libc_malloc]
         e77f81b4  00000000
         e77f81b8  00000000
         e77f81bc  e873b35b  /system/lib/libbinder.so
    #09  e77f81c0  00000000
         e77f81c4  e873a8af  /system/lib/libbinder.so
         e77f81c8  e7f2b130  [anon:libc_malloc]
         e77f81cc  e7f2b13c  [anon:libc_malloc]
         e77f81d0  00000000
         e77f81d4  e8754939  /system/lib/libbinder.so
    #10  e77f81d8  e7f2b130  [anon:libc_malloc]
         e77f81dc  e8d74905  /system/lib/libutils.so
    #11  e77f81e0  e7f00200  [anon:libc_malloc]
         e77f81e4  e7f2b130  [anon:libc_malloc]
         e77f81e8  e8305280  [anon:libc_malloc]
         e77f81ec  e7f2b130  [anon:libc_malloc]
         e77f81f0  87d7da3d
         e77f81f4  e77f8230
         e77f81f8  e77f8230
         e77f81fc  e77f8230
         e77f8200  00000078
         e77f8204  00001657
         e77f8208  00007117
         e77f820c  e78f9490
         e77f8210  e77f8230
         e77f8214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e77f8218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e77f821c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e77f8220  e77f8238
         e77f8224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e77f8228  e77f8230
         e77f822c  00000000
         e77f8230  e78f9230
         e77f8234  e76f7230
         e77f8238  00001659
         e77f823c  00007117
         e77f8240  00000001
         e77f8244  e76fb000
         e77f8248  000fd230
         e77f824c  00001000
         e77f8250  00000000
         e77f8254  00000000
         e77f8258  00000003
         e77f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5723, name: Binder:28951_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e76f6fb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e76f7230
    ip  e76f6f70  sp  e76f6f60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e76f6f20  87d7da3d
         e76f6f24  e75f6498
         e76f6f28  e89ec3a8  [anon:.bss]
         e76f6f2c  e89e6894  /apex/com.android.runtime/lib/bionic/libc.so
         e76f6f30  00000000
         e76f6f34  01000000
         e76f6f38  e89ec260  [anon:.bss]
         e76f6f3c  e8995b55  /apex/com.android.runtime/lib/bionic/libc.so
         e76f6f40  e75f6238
         e76f6f44  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e76f6f48  e75f6230
         e76f6f4c  e76f6f94
         e76f6f50  e75f6274
         e76f6f54  00000000
         e76f6f58  e76f6fb4
         e76f6f5c  e89ec3a8  [anon:.bss]
    #00  e76f6f60  e76f7490
         e76f6f64  e89ec260  [anon:.bss]
         e76f6f68  00000089
         e76f6f6c  00000000
    #01  e76f6f70  00000000
         e76f6f74  00000000
         e76f6f78  ffffffff
         e76f6f7c  e76f6fb4
         e76f6f80  00000000
         e76f6f84  87d7da3d
         e76f6f88  e8b6b028  [anon:.bss]
         e76f6f8c  00000000
         e76f6f90  00000000
         e76f6f94  00000002
         e76f6f98  e89ec260  [anon:.bss]
         e76f6f9c  00000000
         e76f6fa0  e89ec260  [anon:.bss]
         e76f6fa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e76f6fa8  00000000
         e76f6fac  00000000
         e76f6fb0  87d7da3d
         e76f6fb4  e74f9000
         e76f6fb8  87d7da3d
         e76f6fbc  e8b6b028  [anon:.bss]
         e76f6fc0  e836f400  [anon:libc_malloc]
         e76f6fc4  e89ec260  [anon:.bss]
         e76f6fc8  00000000
         e76f6fcc  e89ec260  [anon:.bss]
         e76f6fd0  00007117
         e76f6fd4  e89ec260  [anon:.bss]
         e76f6fd8  e76f7230
         e76f6fdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e76f6fe0  00000000
         e76f6fe4  e76f7030
         e76f6fe8  00000000
         e76f6fec  e7f6ca00  [anon:libc_malloc]
         e76f6ff0  00000010
         e76f6ff4  87d7da3d
         e76f6ff8  e836f410  [anon:libc_malloc]
         e76f6ffc  e836f400  [anon:libc_malloc]
         e76f7000  e89ec260  [anon:.bss]
         e76f7004  00000000
         e76f7008  e89ec260  [anon:.bss]
         e76f700c  00007117
         e76f7010  e89ec260  [anon:.bss]
         e76f7014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e76f7018  00000010
         e76f701c  00000000
         e76f7020  e7f6cc00  [anon:libc_malloc]
         e76f7024  00000000
         e76f7028  00000000
         e76f702c  00000000
         e76f7030  00000000
         e76f7034  00000000
         e76f7038  87d7da3d
         e76f703c  e836f410  [anon:libc_malloc]
         e76f7040  e7f36900  [anon:libc_malloc]
         e76f7044  e89ec260  [anon:.bss]
         e76f7048  00000000
         e76f704c  e76f71e4
         e76f7050  00007117
         e76f7054  e873420f  /system/lib/libbinder.so
    #05  e76f7058  e7f36900  [anon:libc_malloc]
         e76f705c  e7f2fdf0  [anon:libc_malloc]
         e76f7060  e836f410  [anon:libc_malloc]
         e76f7064  87d7da3d
         e76f7068  e7f36900  [anon:libc_malloc]
         e76f706c  e7f02288  [anon:libc_malloc]
         e76f7070  00000001
         e76f7074  e8734193  /system/lib/libbinder.so
    #06  e76f7078  87d7da3d
         e76f707c  e7f6ca00  [anon:libc_malloc]
         e76f7080  e7f36900  [anon:libc_malloc]
         e76f7084  e7f6ca54  [anon:libc_malloc]
         e76f7088  e89ec260  [anon:.bss]
         e76f708c  e873b0ad  /system/lib/libbinder.so
    #07  e76f7090  ffff0208  [vectors]
         e76f7094  e76f70e9
         e76f7098  0000000a
         e76f709c  e830cf00  [anon:libc_malloc]
         e76f70a0  87d7da3d
         e76f70a4  e830c808  [anon:libc_malloc]
         e76f70a8  87d7da3d
         e76f70ac  e830cf08  [anon:libc_malloc]
         e76f70b0  0000000f
         e76f70b4  e830cf2c  [anon:libc_malloc]
         e76f70b8  e76f7128
         e76f70bc  e830cfa4  [anon:libc_malloc]
         e76f70c0  e7c00000
         e76f70c4  e830cff8  [anon:libc_malloc]
         e76f70c8  e7f0f540  [anon:libc_malloc]
         e76f70cc  e8965d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e76f71a0  e7f6ca00  [anon:libc_malloc]
         e76f71a4  e7f6ca54  [anon:libc_malloc]
         e76f71a8  00000000
         e76f71ac  e7f6ca00  [anon:libc_malloc]
         e76f71b0  e7f6ca90  [anon:libc_malloc]
         e76f71b4  00000000
         e76f71b8  00000000
         e76f71bc  e873b35b  /system/lib/libbinder.so
    #09  e76f71c0  00000000
         e76f71c4  e873a8af  /system/lib/libbinder.so
         e76f71c8  e837ba80  [anon:libc_malloc]
         e76f71cc  e837ba8c  [anon:libc_malloc]
         e76f71d0  00000000
         e76f71d4  e8754939  /system/lib/libbinder.so
    #10  e76f71d8  e837ba80  [anon:libc_malloc]
         e76f71dc  e8d74905  /system/lib/libutils.so
    #11  e76f71e0  e8363eb0  [anon:libc_malloc]
         e76f71e4  e837ba80  [anon:libc_malloc]
         e76f71e8  e7f00200  [anon:libc_malloc]
         e76f71ec  e837ba80  [anon:libc_malloc]
         e76f71f0  87d7da3d
         e76f71f4  e76f7230
         e76f71f8  e76f7230
         e76f71fc  e76f7230
         e76f7200  00000078
         e76f7204  00001659
         e76f7208  00007117
         e76f720c  e77f8490
         e76f7210  e76f7230
         e76f7214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e76f7218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e76f721c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e76f7220  e76f7238
         e76f7224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e76f7228  e76f7230
         e76f722c  00000000
         e76f7230  e77f8230
         e76f7234  e75f6230
         e76f7238  0000165b
         e76f723c  00007117
         e76f7240  00000001
         e76f7244  e75fa000
         e76f7248  000fd230
         e76f724c  00001000
         e76f7250  00000000
         e76f7254  00000000
         e76f7258  00000003
         e76f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5724, name: Binder:28951_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e75f5fb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e75f6230
    ip  e75f5f70  sp  e75f5f60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e75f5f20  87d7da3d
         e75f5f24  e74f5498
         e75f5f28  e89ec3a8  [anon:.bss]
         e75f5f2c  e89e6894  /apex/com.android.runtime/lib/bionic/libc.so
         e75f5f30  00000000
         e75f5f34  01000000
         e75f5f38  e89ec260  [anon:.bss]
         e75f5f3c  e8995b55  /apex/com.android.runtime/lib/bionic/libc.so
         e75f5f40  e74f5238
         e75f5f44  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e75f5f48  e74f5230
         e75f5f4c  e75f5f94
         e75f5f50  e74f5274
         e75f5f54  00000000
         e75f5f58  e75f5fb4
         e75f5f5c  e89ec3a8  [anon:.bss]
    #00  e75f5f60  e75f6490
         e75f5f64  e89ec260  [anon:.bss]
         e75f5f68  00000089
         e75f5f6c  00000000
    #01  e75f5f70  00000000
         e75f5f74  00000000
         e75f5f78  ffffffff
         e75f5f7c  e75f5fb4
         e75f5f80  00000000
         e75f5f84  87d7da3d
         e75f5f88  e8b6b028  [anon:.bss]
         e75f5f8c  00000000
         e75f5f90  00000000
         e75f5f94  00000002
         e75f5f98  e89ec260  [anon:.bss]
         e75f5f9c  00000000
         e75f5fa0  e89ec260  [anon:.bss]
         e75f5fa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e75f5fa8  00000000
         e75f5fac  00000000
         e75f5fb0  87d7da3d
         e75f5fb4  e73f8000
         e75f5fb8  87d7da3d
         e75f5fbc  e8b6b028  [anon:.bss]
         e75f5fc0  e836f600  [anon:libc_malloc]
         e75f5fc4  e89ec260  [anon:.bss]
         e75f5fc8  00000000
         e75f5fcc  e89ec260  [anon:.bss]
         e75f5fd0  00007117
         e75f5fd4  e89ec260  [anon:.bss]
         e75f5fd8  e75f6230
         e75f5fdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e75f5fe0  00000000
         e75f5fe4  e75f6030
         e75f5fe8  00000000
         e75f5fec  e835ca00  [anon:libc_malloc]
         e75f5ff0  00000010
         e75f5ff4  87d7da3d
         e75f5ff8  e836f610  [anon:libc_malloc]
         e75f5ffc  e836f600  [anon:libc_malloc]
         e75f6000  e89ec260  [anon:.bss]
         e75f6004  00000000
         e75f6008  e89ec260  [anon:.bss]
         e75f600c  00007117
         e75f6010  e89ec260  [anon:.bss]
         e75f6014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e75f6018  00000010
         e75f601c  00000000
         e75f6020  e835cc00  [anon:libc_malloc]
         e75f6024  00000000
         e75f6028  00000000
         e75f602c  00000000
         e75f6030  00000000
         e75f6034  00000000
         e75f6038  87d7da3d
         e75f603c  e836f610  [anon:libc_malloc]
         e75f6040  e8329d80  [anon:libc_malloc]
         e75f6044  e89ec260  [anon:.bss]
         e75f6048  00000000
         e75f604c  e75f61e4
         e75f6050  00007117
         e75f6054  e873420f  /system/lib/libbinder.so
    #05  e75f6058  e8329d80  [anon:libc_malloc]
         e75f605c  e836e7e0  [anon:libc_malloc]
         e75f6060  e836f610  [anon:libc_malloc]
         e75f6064  87d7da3d
         e75f6068  e8329d80  [anon:libc_malloc]
         e75f606c  e8306a08  [anon:libc_malloc]
         e75f6070  00000001
         e75f6074  e8734193  /system/lib/libbinder.so
    #06  e75f6078  87d7da3d
         e75f607c  e835ca00  [anon:libc_malloc]
         e75f6080  e8329d80  [anon:libc_malloc]
         e75f6084  e835ca54  [anon:libc_malloc]
         e75f6088  e89ec260  [anon:.bss]
         e75f608c  e873b0ad  /system/lib/libbinder.so
    #07  e75f6090  ffff0208  [vectors]
         e75f6094  e75f60e9
         e75f6098  0000000a
         e75f609c  e830d600  [anon:libc_malloc]
         e75f60a0  87d7da3d
         e75f60a4  e830cf08  [anon:libc_malloc]
         e75f60a8  87d7da3d
         e75f60ac  00000000
         e75f60b0  03000000
         e75f60b4  e75f60f4
         e75f60b8  e75f6490
         e75f60bc  e8996ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e75f60c0  00000000
         e75f60c4  e88c9a0d  /system/lib/libbase.so
         e75f60c8  e75f60f4
         e75f60cc  03000000
         ........  ........
    #08  e75f61a0  e835ca00  [anon:libc_malloc]
         e75f61a4  e835ca54  [anon:libc_malloc]
         e75f61a8  00000000
         e75f61ac  e835ca00  [anon:libc_malloc]
         e75f61b0  e835ca90  [anon:libc_malloc]
         e75f61b4  00000000
         e75f61b8  00000000
         e75f61bc  e873b35b  /system/lib/libbinder.so
    #09  e75f61c0  00000000
         e75f61c4  e873a8af  /system/lib/libbinder.so
         e75f61c8  e7f2b580  [anon:libc_malloc]
         e75f61cc  e7f2b58c  [anon:libc_malloc]
         e75f61d0  00000000
         e75f61d4  e8754939  /system/lib/libbinder.so
    #10  e75f61d8  e7f2b580  [anon:libc_malloc]
         e75f61dc  e8d74905  /system/lib/libutils.so
    #11  e75f61e0  e7f005e0  [anon:libc_malloc]
         e75f61e4  e7f2b580  [anon:libc_malloc]
         e75f61e8  e8363eb0  [anon:libc_malloc]
         e75f61ec  e7f2b580  [anon:libc_malloc]
         e75f61f0  87d7da3d
         e75f61f4  e75f6230
         e75f61f8  e75f6230
         e75f61fc  e75f6230
         e75f6200  00000078
         e75f6204  0000165b
         e75f6208  00007117
         e75f620c  e76f7490
         e75f6210  e75f6230
         e75f6214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e75f6218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e75f621c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e75f6220  e75f6238
         e75f6224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e75f6228  e75f6230
         e75f622c  00000000
         e75f6230  e76f7230
         e75f6234  e74f5230
         e75f6238  0000165c
         e75f623c  00007117
         e75f6240  00000001
         e75f6244  e74f9000
         e75f6248  000fd230
         e75f624c  00001000
         e75f6250  00000000
         e75f6254  00000000
         e75f6258  00000003
         e75f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 5725, name: Binder:28951_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000000  r1  e74f5228  r2  e74f5238  r3  e74f549c
    r4  e74f5238  r5  e89dc073  r6  e74f5230  r7  00000078
    r8  0000165c  r9  00007117  r10 e75f6490  r11 e74f5230
    ip  e75f5f40  sp  e74f5228  lr  e89961e5  pc  e898fc70

backtrace:
      #00 pc 00059c70  /apex/com.android.runtime/lib/bionic/libc.so (__bionic_clone+24) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 000601e1  /apex/com.android.runtime/lib/bionic/libc.so (clone+152) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 00063e9e  [anon:libc_malloc]

stack:
         e74f51e8  00000000
         e74f51ec  00000000
         e74f51f0  00000000
         e74f51f4  00000000
         e74f51f8  00000000
         e74f51fc  00000000
         e74f5200  00000000
         e74f5204  00000000
         e74f5208  00000000
         e74f520c  00000000
         e74f5210  00000000
         e74f5214  00000000
         e74f5218  00000000
         e74f521c  00000000
         e74f5220  00000000
         e74f5224  00000000
    #00  e74f5228  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e74f522c  e74f5230
         e74f5230  e75f6230
         e74f5234  00000000
    #01  e74f5238  0000165d
         e74f523c  00007117
         e74f5240  00000001
         e74f5244  e73f8000
         e74f5248  000fd230
         e74f524c  00001000
         e74f5250  00000000
         e74f5254  00000000
         e74f5258  00000003
         e74f525c  00000000
         e74f5260  e8d744e9  /system/lib/libutils.so
         e74f5264  e8363ea0  [anon:libc_malloc]
    #02  e74f5268  00000000
         e74f526c  00000000
         e74f5270  00000000
         e74f5274  00000000
         e74f5278  00000000
         e74f527c  e73f8000
         e74f5280  00101000
         e74f5284  00000000
         e74f5288  00000000
         e74f528c  00000000
         e74f5290  00000000
         e74f5294  00000000
         e74f5298  00000000
         e74f529c  00000000
         e74f52a0  00000000
         e74f52a4  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 28958, name: Binder:28951_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e81fdfb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e81fe230
    ip  e81fdf70  sp  e81fdf60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e81fdf20  00000004
         e81fdf24  00000000
         e81fdf28  e81fe0a0
         e81fdf2c  e89ec260  [anon:.bss]
         e81fdf30  e7f0ec00  [anon:libc_malloc]
         e81fdf34  e87425f3  /system/lib/libbinder.so
         e81fdf38  e81fe0a0
         e81fdf3c  e7f0ec04  [anon:libc_malloc]
         e81fdf40  00000004
         e81fdf44  e8b581e7  /system/lib/libmediadrm.so
         e81fdf48  87d7da3d
         e81fdf4c  e830982c  [anon:libc_malloc]
         e81fdf50  00000000
         e81fdf54  e81fdf90
         e81fdf58  e81fdfb4
         e81fdf5c  e89ec3a8  [anon:.bss]
    #00  e81fdf60  e81fe490
         e81fdf64  e89ec260  [anon:.bss]
         e81fdf68  00000089
         e81fdf6c  00000000
    #01  e81fdf70  00000000
         e81fdf74  00000000
         e81fdf78  ffffffff
         e81fdf7c  e81fdfb4
         e81fdf80  00000000
         e81fdf84  87d7da3d
         e81fdf88  e8b6b028  [anon:.bss]
         e81fdf8c  00000000
         e81fdf90  00000000
         e81fdf94  00000002
         e81fdf98  e89ec260  [anon:.bss]
         e81fdf9c  00000000
         e81fdfa0  e89ec260  [anon:.bss]
         e81fdfa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e81fdfa8  00000000
         e81fdfac  e8309814  [anon:libc_malloc]
         e81fdfb0  00000004
         e81fdfb4  e81fdf00
         e81fdfb8  87d7da3d
         e81fdfbc  e8b6b028  [anon:.bss]
         e81fdfc0  e7f2ea00  [anon:libc_malloc]
         e81fdfc4  e89ec260  [anon:.bss]
         e81fdfc8  00000000
         e81fdfcc  e89ec260  [anon:.bss]
         e81fdfd0  00007117
         e81fdfd4  e89ec260  [anon:.bss]
         e81fdfd8  e81fe230
         e81fdfdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e81fdfe0  00000004
         e81fdfe4  e8d762cb  /system/lib/libutils.so
         e81fdfe8  00000000
         e81fdfec  e7f2c000  [anon:libc_malloc]
         e81fdff0  00000010
         e81fdff4  87d7da3d
         e81fdff8  e7f2ea10  [anon:libc_malloc]
         e81fdffc  e7f2ea00  [anon:libc_malloc]
         e81fe000  e89ec260  [anon:.bss]
         e81fe004  00000000
         e81fe008  e89ec260  [anon:.bss]
         e81fe00c  00007117
         e81fe010  e89ec260  [anon:.bss]
         e81fe014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e81fe018  00000010
         e81fe01c  00000000
         e81fe020  e7f2c200  [anon:libc_malloc]
         e81fe024  00000000
         e81fe028  00000000
         e81fe02c  00000000
         e81fe030  00000000
         e81fe034  00000000
         e81fe038  87d7da3d
         e81fe03c  e7f2ea10  [anon:libc_malloc]
         e81fe040  e7f36880  [anon:libc_malloc]
         e81fe044  e89ec260  [anon:.bss]
         e81fe048  00000000
         e81fe04c  e81fe1e4
         e81fe050  00007117
         e81fe054  e873420f  /system/lib/libbinder.so
    #05  e81fe058  e7f36880  [anon:libc_malloc]
         e81fe05c  e7f2fc60  [anon:libc_malloc]
         e81fe060  e7f2ea10  [anon:libc_malloc]
         e81fe064  87d7da3d
         e81fe068  e7f36880  [anon:libc_malloc]
         e81fe06c  e7f02270  [anon:libc_malloc]
         e81fe070  00000001
         e81fe074  e8734193  /system/lib/libbinder.so
    #06  e81fe078  00007117
         e81fe07c  e7f2c000  [anon:libc_malloc]
         e81fe080  e7f36880  [anon:libc_malloc]
         e81fe084  e7f2c054  [anon:libc_malloc]
         e81fe088  e89ec260  [anon:.bss]
         e81fe08c  e873b0ad  /system/lib/libbinder.so
    #07  e81fe090  00000000
         e81fe094  e8309708  [anon:libc_malloc]
         e81fe098  e830972c  [anon:libc_malloc]
         e81fe09c  e8309830  [anon:libc_malloc]
         e81fe0a0  00000000
         e81fe0a4  e83097a4  [anon:libc_malloc]
         e81fe0a8  e7c00000
         e81fe0ac  e83097f8  [anon:libc_malloc]
         e81fe0b0  e7f0de80  [anon:libc_malloc]
         e81fe0b4  e89655d1  /apex/com.android.runtime/lib/bionic/libc.so
         e81fe0b8  00000004
         e81fe0bc  00000000
         e81fe0c0  00000000
         e81fe0c4  e89ec260  [anon:.bss]
         e81fe0c8  00000000
         e81fe0cc  e8309708  [anon:libc_malloc]
         ........  ........
    #08  e81fe1a0  e81fe230
         e81fe1a4  e873b2b1  /system/lib/libbinder.so
         e81fe1a8  00000000
         e81fe1ac  e7f2c000  [anon:libc_malloc]
         e81fe1b0  e7f2c090  [anon:libc_malloc]
         e81fe1b4  00000001
         e81fe1b8  00000000
         e81fe1bc  e873b35b  /system/lib/libbinder.so
    #09  e81fe1c0  00000000
         e81fe1c4  e873a8af  /system/lib/libbinder.so
         e81fe1c8  e8311930  [anon:libc_malloc]
         e81fe1cc  e831193c  [anon:libc_malloc]
         e81fe1d0  00000000
         e81fe1d4  e8754939  /system/lib/libbinder.so
    #10  e81fe1d8  e8311930  [anon:libc_malloc]
         e81fe1dc  e8d74905  /system/lib/libutils.so
    #11  e81fe1e0  e8305240  [anon:libc_malloc]
         e81fe1e4  e8311930  [anon:libc_malloc]
         e81fe1e8  e8305220  [anon:libc_malloc]
         e81fe1ec  e8311930  [anon:libc_malloc]
         e81fe1f0  87d7da3d
         e81fe1f4  e81fe230
         e81fe1f8  e81fe230
         e81fe1fc  e81fe230
         e81fe200  00000078
         e81fe204  00007117
         e81fe208  00007117
         e81fe20c  e9514020
         e81fe210  e81fe230
         e81fe214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e81fe218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e81fe21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e81fe220  e81fe238
         e81fe224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e81fe228  e81fe230
         e81fe22c  00000000
         e81fe230  e9513dc0
         e81fe234  e7dfe230
         e81fe238  0000711e
         e81fe23c  00007117
         e81fe240  00000001
         e81fe244  e8101000
         e81fe248  000fd230
         e81fe24c  00001000
         e81fe250  00000000
         e81fe254  00000000
         e81fe258  00000003
         e81fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 30231, name: HwBinder:28951_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e7dfe118  r3  e7dfe074
    r4  e89ec260  r5  c0306201  r6  e7dfe118  r7  00000036
    r8  e7dfe138  r9  e89ec260  r10 00000000  r11 e7dfe120
    ip  00000000  sp  e7dfe060  lr  e899a709  pc  e89cc1c4

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e7dfe020  87d7da3d
         e7dfe024  e7dfe05c
         e7dfe028  e83119c0  [anon:libc_malloc]
         e7dfe02c  e8d7472d  /system/lib/libutils.so
         e7dfe030  e89ec260  [anon:.bss]
         e7dfe034  e7dfe138
         e7dfe038  e7dfe118
         e7dfe03c  e89ec260  [anon:.bss]
         e7dfe040  e7dfe120
         e7dfe044  e8d723cb  /system/lib/libutils.so
         e7dfe048  e7f35010  [anon:libc_malloc]
         e7dfe04c  e7dfe490
         e7dfe050  00000000
         e7dfe054  00000374
         e7dfe058  00000000
         e7dfe05c  00000000
    #00  e7dfe060  e7dfe074
         ........  ........
    #01  e7dfe060  e7dfe074
         e7dfe064  87d7da3d
         e7dfe068  e833c500  [anon:libc_malloc]
         e7dfe06c  e8867555  /system/lib/libhidlbase.so
         e7dfe070  e7dfe118
         e7dfe074  00000000
    #02  e7dfe078  00000000
         e7dfe07c  00000000
         e7dfe080  e8400380  [anon:libc_malloc]
         e7dfe084  e833c554  [anon:libc_malloc]
         e7dfe088  e833c598  [anon:libc_malloc]
         e7dfe08c  00000004
         e7dfe090  00000004
         e7dfe094  fffffff0
         e7dfe098  fffffff0
         e7dfe09c  e896bc61  /apex/com.android.runtime/lib/bionic/libc.so
         e7dfe0a0  87d7da3d
         e7dfe0a4  fffffffc
         e7dfe0a8  e84029f0  [anon:libc_malloc]
         e7dfe0ac  e895826c  /apex/com.android.runtime/lib/bionic/libc.so
         e7dfe0b0  e830a508  [anon:libc_malloc]
         e7dfe0b4  e8400380  [anon:libc_malloc]
         ........  ........
    #03  e7dfe1b8  e7dfe1e4
         e7dfe1bc  00007117
         e7dfe1c0  e7f29300  [anon:libc_malloc]
         e7dfe1c4  e7f2930c  [anon:libc_malloc]
         e7dfe1c8  00000000
         e7dfe1cc  00000000
         e7dfe1d0  e7dfe1e4
         e7dfe1d4  e887370d  /system/lib/libhidlbase.so
    #04  e7dfe1d8  e7f29300  [anon:libc_malloc]
         e7dfe1dc  e8d74905  /system/lib/libutils.so
    #05  e7dfe1e0  e7f02060  [anon:libc_malloc]
         e7dfe1e4  e7f29300  [anon:libc_malloc]
         e7dfe1e8  e7f001d0  [anon:libc_malloc]
         e7dfe1ec  e7f29300  [anon:libc_malloc]
         e7dfe1f0  87d7da3d
         e7dfe1f4  e7dfe230
         e7dfe1f8  e7dfe230
         e7dfe1fc  e7dfe230
         e7dfe200  00000078
         e7dfe204  0000711e
         e7dfe208  00007117
         e7dfe20c  e81fe490
         e7dfe210  e7dfe230
         e7dfe214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e7dfe218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7dfe21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7dfe220  e7dfe238
         e7dfe224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7dfe228  e7dfe230
         e7dfe22c  00000000
         e7dfe230  e81fe230
         e7dfe234  e7cfd230
         e7dfe238  00007617
         e7dfe23c  00007117
         e7dfe240  00000001
         e7dfe244  e7d01000
         e7dfe248  000fd230
         e7dfe24c  00001000
         e7dfe250  00000000
         e7dfe254  00000000
         e7dfe258  00000003
         e7dfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 30232, name: Binder:28951_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e8b6b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e7cfcfb4  r7  000000f0
    r8  00000002  r9  e8b6b028  r10 00000000  r11 e7cfd230
    ip  e7cfcf70  sp  e7cfcf60  lr  e8995511  pc  e8990108

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e7cfcf20  87d7da3d
         e7cfcf24  e79fa498
         e7cfcf28  e89ec3a8  [anon:.bss]
         e7cfcf2c  e89e6894  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfcf30  00000000
         e7cfcf34  01000000
         e7cfcf38  e89ec260  [anon:.bss]
         e7cfcf3c  e8995b55  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfcf40  e79fa238
         e7cfcf44  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfcf48  e79fa230
         e7cfcf4c  e7cfcf94
         e7cfcf50  e79fa274
         e7cfcf54  00000000
         e7cfcf58  e7cfcfb4
         e7cfcf5c  e89ec3a8  [anon:.bss]
    #00  e7cfcf60  e7cfd490
         e7cfcf64  e89ec260  [anon:.bss]
         e7cfcf68  00000089
         e7cfcf6c  00000000
    #01  e7cfcf70  00000000
         e7cfcf74  00000000
         e7cfcf78  ffffffff
         e7cfcf7c  e7cfcfb4
         e7cfcf80  00000000
         e7cfcf84  87d7da3d
         e7cfcf88  e8b6b028  [anon:.bss]
         e7cfcf8c  00000000
         e7cfcf90  00000000
         e7cfcf94  00000002
         e7cfcf98  e89ec260  [anon:.bss]
         e7cfcf9c  00000000
         e7cfcfa0  e89ec260  [anon:.bss]
         e7cfcfa4  e89dcb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e7cfcfa8  00000000
         e7cfcfac  00000000
         e7cfcfb0  87d7da3d
         e7cfcfb4  e78fd000
         e7cfcfb8  87d7da3d
         e7cfcfbc  e8b6b028  [anon:.bss]
         e7cfcfc0  e836f800  [anon:libc_malloc]
         e7cfcfc4  e89ec260  [anon:.bss]
         e7cfcfc8  00000000
         e7cfcfcc  e89ec260  [anon:.bss]
         e7cfcfd0  00007117
         e7cfcfd4  e89ec260  [anon:.bss]
         e7cfcfd8  e7cfd230
         e7cfcfdc  e8b5b88f  /system/lib/libmediadrm.so
    #03  e7cfcfe0  00000004
         e7cfcfe4  e8d762cb  /system/lib/libutils.so
         e7cfcfe8  00000000
         e7cfcfec  e8350800  [anon:libc_malloc]
         e7cfcff0  00000010
         e7cfcff4  87d7da3d
         e7cfcff8  e836f810  [anon:libc_malloc]
         e7cfcffc  e836f800  [anon:libc_malloc]
         e7cfd000  e89ec260  [anon:.bss]
         e7cfd004  00000000
         e7cfd008  e89ec260  [anon:.bss]
         e7cfd00c  00007117
         e7cfd010  e89ec260  [anon:.bss]
         e7cfd014  e8b5bdd9  /system/lib/libmediadrm.so
    #04  e7cfd018  00000010
         e7cfd01c  00000000
         e7cfd020  e8350a00  [anon:libc_malloc]
         e7cfd024  00000000
         e7cfd028  00000000
         e7cfd02c  00000000
         e7cfd030  00000000
         e7cfd034  00000000
         e7cfd038  87d7da3d
         e7cfd03c  e836f810  [anon:libc_malloc]
         e7cfd040  e7f36ac0  [anon:libc_malloc]
         e7cfd044  e89ec260  [anon:.bss]
         e7cfd048  00000000
         e7cfd04c  e7cfd1e4
         e7cfd050  00007117
         e7cfd054  e873420f  /system/lib/libbinder.so
    #05  e7cfd058  e7f36ac0  [anon:libc_malloc]
         e7cfd05c  e7f7d2c0  [anon:libc_malloc]
         e7cfd060  e836f810  [anon:libc_malloc]
         e7cfd064  87d7da3d
         e7cfd068  e7f36ac0  [anon:libc_malloc]
         e7cfd06c  e7f02468  [anon:libc_malloc]
         e7cfd070  00000001
         e7cfd074  e8734193  /system/lib/libbinder.so
    #06  e7cfd078  87d7da3d
         e7cfd07c  e8350800  [anon:libc_malloc]
         e7cfd080  e7f36ac0  [anon:libc_malloc]
         e7cfd084  e8350854  [anon:libc_malloc]
         e7cfd088  e89ec260  [anon:.bss]
         e7cfd08c  e873b0ad  /system/lib/libbinder.so
    #07  e7cfd090  00000000
         e7cfd094  e7cfd0a0
         e7cfd098  e7cfd160
         e7cfd09c  00000000
         e7cfd0a0  00000000
         e7cfd0a4  e8310108  [anon:libc_malloc]
         e7cfd0a8  00000004
         e7cfd0ac  00000006
         e7cfd0b0  00000000
         e7cfd0b4  00000000
         e7cfd0b8  00000000
         e7cfd0bc  00000000
         e7cfd0c0  00000000
         e7cfd0c4  e89e0000  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfd0c8  00000000
         e7cfd0cc  e8010001  [anon:libc_malloc]
         ........  ........
    #08  e7cfd1a0  e7cfd230
         e7cfd1a4  e873b2b1  /system/lib/libbinder.so
         e7cfd1a8  00000000
         e7cfd1ac  e8350800  [anon:libc_malloc]
         e7cfd1b0  e8350890  [anon:libc_malloc]
         e7cfd1b4  00000000
         e7cfd1b8  00000000
         e7cfd1bc  e873b35b  /system/lib/libbinder.so
    #09  e7cfd1c0  00000000
         e7cfd1c4  e873a8af  /system/lib/libbinder.so
         e7cfd1c8  e8311960  [anon:libc_malloc]
         e7cfd1cc  e831196c  [anon:libc_malloc]
         e7cfd1d0  00000000
         e7cfd1d4  e8754939  /system/lib/libbinder.so
    #10  e7cfd1d8  e8311960  [anon:libc_malloc]
         e7cfd1dc  e8d74905  /system/lib/libutils.so
    #11  e7cfd1e0  e8305260  [anon:libc_malloc]
         e7cfd1e4  e8311960  [anon:libc_malloc]
         e7cfd1e8  e8305230  [anon:libc_malloc]
         e7cfd1ec  e8311960  [anon:libc_malloc]
         e7cfd1f0  87d7da3d
         e7cfd1f4  e7cfd230
         e7cfd1f8  e7cfd230
         e7cfd1fc  e7cfd230
         e7cfd200  00000078
         e7cfd204  00007117
         e7cfd208  00007117
         e7cfd20c  e9514020
         e7cfd210  e7cfd230
         e7cfd214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e7cfd218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfd21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e7cfd220  e7cfd238
         e7cfd224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7cfd228  e7cfd230
         e7cfd22c  00000000
         e7cfd230  e7dfe230
         e7cfd234  e7bfc230
         e7cfd238  00007618
         e7cfd23c  00007117
         e7cfd240  00000001
         e7cfd244  e7c00000
         e7cfd248  000fd230
         e7cfd24c  00001000
         e7cfd250  00000000
         e7cfd254  00000000
         e7cfd258  00000003
         e7cfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 30234, name: HwBinder:28951_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e7bfc118  r3  e7bfc074
    r4  e89ec260  r5  c0306201  r6  e7bfc118  r7  00000036
    r8  e7bfc138  r9  e89ec260  r10 00000000  r11 e7bfc120
    ip  00000000  sp  e7bfc060  lr  e899a709  pc  e89cc1c4

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e7bfc020  00000004
         e7bfc024  e7bfc048
         e7bfc028  e7bfc158
         e7bfc02c  e80002c0  [anon:libc_malloc]
         e7bfc030  e8301e30  [anon:libc_malloc]
         e7bfc034  e898c4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e7bfc038  00000000
         e7bfc03c  e7f37518  [anon:libc_malloc]
         e7bfc040  e7f01e90  [anon:libc_malloc]
         e7bfc044  e8d75c35  /system/lib/libutils.so
         e7bfc048  e7f35010  [anon:libc_malloc]
         e7bfc04c  e7bfc490
         e7bfc050  00000000
         e7bfc054  00000378
         e7bfc058  00000000
         e7bfc05c  00000000
    #00  e7bfc060  e7bfc074
         ........  ........
    #01  e7bfc060  e7bfc074
         e7bfc064  87d7da3d
         e7bfc068  e7f37500  [anon:libc_malloc]
         e7bfc06c  e8867555  /system/lib/libhidlbase.so
         e7bfc070  e7bfc118
         e7bfc074  00000000
    #02  e7bfc078  e89f43c0  [anon:.bss]
         e7bfc07c  e830ac08  [anon:libc_malloc]
         e7bfc080  e7bfc038
         e7bfc084  e7f37554  [anon:libc_malloc]
         e7bfc088  e7f37598  [anon:libc_malloc]
         e7bfc08c  00000000
         e7bfc090  00000000
         e7bfc094  00000000
         e7bfc098  00000000
         e7bfc09c  00000000
         e7bfc0a0  00000000
         e7bfc0a4  e7f05018  [anon:libc_malloc]
         e7bfc0a8  00000004
         e7bfc0ac  00000006
         e7bfc0b0  00000004
         e7bfc0b4  00000000
         ........  ........
    #03  e7bfc1b8  e7bfc1e4
         e7bfc1bc  00007117
         e7bfc1c0  e83119c0  [anon:libc_malloc]
         e7bfc1c4  e83119cc  [anon:libc_malloc]
         e7bfc1c8  00000000
         e7bfc1cc  00000000
         e7bfc1d0  e7bfc1e4
         e7bfc1d4  e887370d  /system/lib/libhidlbase.so
    #04  e7bfc1d8  e83119c0  [anon:libc_malloc]
         e7bfc1dc  e8d74905  /system/lib/libutils.so
    #05  e7bfc1e0  e83064c8  [anon:libc_malloc]
         e7bfc1e4  e83119c0  [anon:libc_malloc]
         e7bfc1e8  e83052b0  [anon:libc_malloc]
         e7bfc1ec  e83119c0  [anon:libc_malloc]
         e7bfc1f0  87d7da3d
         e7bfc1f4  e7bfc230
         e7bfc1f8  e7bfc230
         e7bfc1fc  e7bfc230
         e7bfc200  00000078
         e7bfc204  00007617
         e7bfc208  00007117
         e7bfc20c  e7dfe490
         e7bfc210  e7bfc230
         e7bfc214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e7bfc218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bfc21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7bfc220  e7bfc238
         e7bfc224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7bfc228  e7bfc230
         e7bfc22c  00000000
         e7bfc230  e7cfd230
         e7bfc234  e7afb230
         e7bfc238  0000761a
         e7bfc23c  00007117
         e7bfc240  00000001
         e7bfc244  e7aff000
         e7bfc248  000fd230
         e7bfc24c  00001000
         e7bfc250  00000000
         e7bfc254  00000000
         e7bfc258  00000003
         e7bfc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 28951, tid: 32623, name: HwBinder:28951_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e7afb118  r3  e7afb074
    r4  e89ec260  r5  c0306201  r6  e7afb118  r7  00000036
    r8  e7afb138  r9  e89ec260  r10 00000000  r11 e7afb120
    ip  00000000  sp  e7afb060  lr  e899a709  pc  e89cc1c4

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: 5033a2d0383ba79896a60621c50f40)
      #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:
         e7afb020  e89f43c0  [anon:.bss]
         e7afb024  e830b308  [anon:libc_malloc]
         e7afb028  e7afafe0
         e7afb02c  e80002c0  [anon:libc_malloc]
         e7afb030  e8303230  [anon:libc_malloc]
         e7afb034  e898c4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e7afb038  00000000
         e7afb03c  e7f37a04  [anon:libc_malloc]
         e7afb040  e7f80a50  [anon:libc_malloc]
         e7afb044  e8d75c35  /system/lib/libutils.so
         e7afb048  e7f35010  [anon:libc_malloc]
         e7afb04c  e7afb490
         e7afb050  00000000
         e7afb054  0000037c
         e7afb058  00000000
         e7afb05c  00000000
    #00  e7afb060  e7afb074
         ........  ........
    #01  e7afb060  e7afb074
         e7afb064  87d7da3d
         e7afb068  e7f37a00  [anon:libc_malloc]
         e7afb06c  e8867555  /system/lib/libhidlbase.so
         e7afb070  e7afb118
         e7afb074  00000000
    #02  e7afb078  e89f43c0  [anon:.bss]
         e7afb07c  e830b308  [anon:libc_malloc]
         e7afb080  e7afb038
         e7afb084  e7f37a54  [anon:libc_malloc]
         e7afb088  e7f37a98  [anon:libc_malloc]
         e7afb08c  00000004
         e7afb090  00000000
         e7afb094  00000000
         e7afb098  00000000
         e7afb09c  00000000
         e7afb0a0  00000000
         e7afb0a4  e7f05038  [anon:libc_malloc]
         e7afb0a8  00000004
         e7afb0ac  00000006
         e7afb0b0  00000004
         e7afb0b4  00000000
         ........  ........
    #03  e7afb1b8  e7afb1e4
         e7afb1bc  00007117
         e7afb1c0  e7f29330  [anon:libc_malloc]
         e7afb1c4  e7f2933c  [anon:libc_malloc]
         e7afb1c8  00000000
         e7afb1cc  00000000
         e7afb1d0  e7afb1e4
         e7afb1d4  e887370d  /system/lib/libhidlbase.so
    #04  e7afb1d8  e7f29330  [anon:libc_malloc]
         e7afb1dc  e8d74905  /system/lib/libutils.so
    #05  e7afb1e0  e7f02090  [anon:libc_malloc]
         e7afb1e4  e7f29330  [anon:libc_malloc]
         e7afb1e8  e7f001c0  [anon:libc_malloc]
         e7afb1ec  e7f29330  [anon:libc_malloc]
         e7afb1f0  87d7da3d
         e7afb1f4  e7afb230
         e7afb1f8  e7afb230
         e7afb1fc  e7afb230
         e7afb200  00000078
         e7afb204  0000761a
         e7afb208  00007117
         e7afb20c  e7bfc490
         e7afb210  e7afb230
         e7afb214  e89dc089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e7afb218  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7afb21c  e8996143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e7afb220  e7afb238
         e7afb224  e89dc073  /apex/com.android.runtime/lib/bionic/libc.so
         e7afb228  e7afb230
         e7afb22c  00000000
         e7afb230  e7bfc230
         e7afb234  e79fa230
         e7afb238  00007f6f
         e7afb23c  00007117
         e7afb240  00000001
         e7afb244  e79fe000
         e7afb248  000fd230
         e7afb24c  00001000
         e7afb250  00000000
         e7afb254  00000000
         e7afb258  00000003
         e7afb25c  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:[19091166] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
