*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
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 21:02:25+0900
pid: 31715, tid: 31715, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00007be3  r2  00000006  r3  ffe56158
    r4  ffe5616c  r5  ffe56150  r6  00007be3  r7  0000016b
    r8  ffe56168  r9  ffe56158  r10 ffe56188  r11 ffe56178
    ip  00007be3  sp  ffe56128  lr  eb9b3c43  pc  eb9b3c56

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 0002eea7  /apex/com.android.runtime/bin/linker (__dl__ZN6soinfoD1Ev+14) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 0002098e  [stack]

stack:
         ffe560e8  eb614120  [anon:libc_malloc]
         ffe560ec  ec338004  /system/lib/libmediametrics.so
         ffe560f0  eb614120  [anon:libc_malloc]
         ffe560f4  ebbc9527  /system/lib/libbinder.so
         ffe560f8  00000002
         ffe560fc  ffe561c4  [stack]
         ffe56100  ffffffdf
         ffe56104  ffffffe0
         ffe56108  a0ec1a92
         ffe5610c  9a3f3626
         ffe56110  ffe56150  [stack]
         ffe56114  eb614120  [anon:libc_malloc]
         ffe56118  9a3f3626
         ffe5611c  ffe56150  [stack]
         ffe56120  00007be3
         ffe56124  00001388
    #00  ffe56128  ffe56198  [stack]
         ffe5612c  ffe561a8  [stack]
         ffe56130  ffe561b8  [stack]
         ffe56134  ffe561c8  [stack]
         ffe56138  eb614120  [anon:libc_malloc]
         ffe5613c  ffe561c4  [stack]
         ffe56140  eb614120  [anon:libc_malloc]
         ffe56144  ebbced6f  /system/lib/libbinder.so
         ffe56148  00000000
         ffe5614c  eb650000  [anon:libc_malloc]
         ffe56150  ffffffdf
         ffe56154  ffffffff
         ffe56158  00000000
         ffe5615c  00000000
         ffe56160  ffffffff
         ffe56164  00007be3
         ........  ........
    #01  ffe56210  eb614120  [anon:libc_malloc]
         ffe56214  ebbe85f0  /system/lib/libbinder.so
    #02  ffe56218  eb614120  [anon:libc_malloc]
         ffe5621c  ebbcbb55  /system/lib/libbinder.so
    #03  ffe56220  eb22d048  [anon:libc_malloc]
         ffe56224  ec338004  /system/lib/libmediametrics.so
         ffe56228  eba0b260  [anon:.bss]
         ffe5622c  eb9abc6b  /apex/com.android.runtime/lib/bionic/libc.so
         ffe56230  00000005
         ffe56234  eb609008  [anon:libc_malloc]
         ffe56238  00000000
         ffe5623c  ffe562d4  [stack]
         ffe56240  0000002c
         ffe56244  eb634080  [anon:libc_malloc]
         ffe56248  00000000
         ffe5624c  eb6140d0  [anon:libc_malloc]
         ffe56250  00000005
         ffe56254  ffe56260  [stack]
         ffe56258  00000000
         ffe5625c  00000000
         ........  ........
    #04  ffe562d0  a0ec1a92
         ffe562d4  eb612690  [anon:libc_malloc]
         ffe562d8  ffe56340  [stack]
         ffe562dc  eb614120  [anon:libc_malloc]
         ffe562e0  a0ec1a92
         ffe562e4  eb230110  [anon:libc_malloc]
         ffe562e8  eba0b260  [anon:.bss]
         ffe562ec  eb2300f0  [anon:libc_malloc]
         ffe562f0  0000001d
         ffe562f4  00000000
         ffe562f8  eb22d048  [anon:libc_malloc]
         ffe562fc  eba0b260  [anon:.bss]
         ffe56300  ebaf6084  /system/lib/libmediadrm.so
         ffe56304  ec334b6f  /system/lib/libmediametrics.so
    #05  ffe56308  0000001d
         ffe5630c  a0ec1a92
         ffe56310  eb201fa0  [anon:libc_malloc]
         ffe56314  00000020
         ffe56318  0000001d
         ffe5631c  ec12dbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe56320  eb63c276  [anon:libc_malloc]
         ffe56324  ec02b10d  /system/lib/libstagefright_foundation.so
         ffe56328  ffe56378  [stack]
         ffe5632c  eb6119a0  [anon:libc_malloc]
         ffe56330  eb201fb0  [anon:libc_malloc]
         ffe56334  ec0321a5  /system/lib/libstagefright_foundation.so
         ffe56338  0000004d
         ffe5633c  000000e8
         ffe56340  00000021
         ffe56344  0000001d
         ffe56348  eb201fa0  [anon:libc_malloc]
         ffe5634c  00000136
         ffe56350  a0ec1a92
         ffe56354  eb22d000  [anon:libc_malloc]
         ffe56358  eb63c280  [anon:libc_malloc]
         ffe5635c  00000136
         ........  ........
    #07  ffe56378  00000141
         ffe5637c  00000136
         ffe56380  eb63c280  [anon:libc_malloc]
         ffe56384  eb6064a8  [anon:libc_malloc]
         ffe56388  eb614150  [anon:libc_malloc]
         ffe5638c  eb6064c0  [anon:libc_malloc]
         ffe56390  ebaf6084  /system/lib/libmediadrm.so
         ffe56394  eb671610  [anon:libc_malloc]
         ffe56398  000000e8
         ffe5639c  00000007
         ffe563a0  00000001
         ffe563a4  ec024e7c  /system/lib/libstagefright_foundation.so
         ffe563a8  00000000
         ffe563ac  00000001
         ffe563b0  a0ec1a92
         ffe563b4  eb22d010  [anon:libc_malloc]
         ........  ........
    #08  ffe563d8  00000010
         ffe563dc  00000000
         ffe563e0  eb650200  [anon:libc_malloc]
         ffe563e4  00000000
         ffe563e8  00000000
         ffe563ec  00000000
         ffe563f0  00000000
         ffe563f4  00000000
         ffe563f8  a0ec1a92
         ffe563fc  eb22d010  [anon:libc_malloc]
         ffe56400  eb236100  [anon:libc_malloc]
         ffe56404  eba0b260  [anon:.bss]
         ffe56408  00000000
         ffe5640c  b0a85289  /system/bin/mediadrmserver
         ffe56410  00000000
         ffe56414  ebbc220f  /system/lib/libbinder.so
    #09  ffe56418  eb236100  [anon:libc_malloc]
         ffe5641c  eb2002a0  [anon:libc_malloc]
         ffe56420  eb22d010  [anon:libc_malloc]
         ffe56424  a0ec1a92
         ffe56428  eb236100  [anon:libc_malloc]
         ffe5642c  eb606780  [anon:libc_malloc]
         ffe56430  00000001
         ffe56434  ebbc2193  /system/lib/libbinder.so
    #10  ffe56438  eba0b260  [anon:.bss]
         ffe5643c  eb650000  [anon:libc_malloc]
         ffe56440  eb236100  [anon:libc_malloc]
         ffe56444  eb650054  [anon:libc_malloc]
         ffe56448  eba0b260  [anon:.bss]
         ffe5644c  ebbc90ad  /system/lib/libbinder.so
    #11  ffe56450  00000000
         ffe56454  ffe56460  [stack]
         ffe56458  ffe56520  [stack]
         ffe5645c  00000000
         ffe56460  00000000
         ffe56464  eb6100e8  [anon:libc_malloc]
         ffe56468  00000004
         ffe5646c  00000006
         ffe56470  00000000
         ffe56474  00000000
         ffe56478  00000000
         ffe5647c  00000000
         ffe56480  00000000
         ffe56484  00000000
         ffe56488  00000000
         ffe5648c  00010001
         ........  ........
    #12  ffe56560  00000001
         ffe56564  ebbe2017  /system/lib/libbinder.so
         ffe56568  eb611930  [anon:libc_malloc]
         ffe5656c  eb650000  [anon:libc_malloc]
         ffe56570  eb650090  [anon:libc_malloc]
         ffe56574  00000001
         ffe56578  00000001
         ffe5657c  ebbc935b  /system/lib/libbinder.so
    #13  ffe56580  eba0b260  [anon:.bss]
         ffe56584  ffe565e4  [stack]
         ffe56588  eba0b260  [anon:.bss]
         ffe5658c  ffe565e4  [stack]
         ffe56590  ffe565ec  [stack]
         ffe56594  b0a852e7  /system/bin/mediadrmserver
    #14  ffe56598  eb634080  [anon:libc_malloc]
         ffe5659c  eb614120  [anon:libc_malloc]
         ffe565a0  eb634080  [anon:libc_malloc]
         ffe565a4  a0ec1a92
         ffe565a8  00000000
         ffe565ac  eb9ae215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe565b0  b0a8655c  /system/bin/mediadrmserver
         ffe565b4  00000000
         ffe565b8  00000000
         ffe565bc  00000000
         ffe565c0  00000000
         ffe565c4  b0a85037  /system/bin/mediadrmserver
    #16  ffe565c8  ffe56628  [stack]
         ffe565cc  b0a86000  /system/bin/mediadrmserver
         ffe565d0  b0a86008  /system/bin/mediadrmserver
         ffe565d4  b0a86010  /system/bin/mediadrmserver
         ffe565d8  00000000
         ffe565dc  ec7e9eab  /apex/com.android.runtime/bin/linker
    #17  ffe565e0  00000001
         ffe565e4  ffe56975  [stack]
         ffe565e8  00000000
         ffe565ec  ffe56990  [stack]
    #18  ffe565f0  ffe56a0e  [stack]
         ffe565f4  ffe56a21  [stack]
         ffe565f8  ffe56a36  [stack]
         ffe565fc  ffe56a51  [stack]
         ffe56600  ffe56a64  [stack]
         ffe56604  ffe56a7d  [stack]
         ffe56608  ffe56aac  [stack]
         ffe5660c  ffe56ad9  [stack]
         ffe56610  ffe56af2  [stack]
         ffe56614  ffe56b0c  [stack]
         ffe56618  ffe56d3d  [stack]
         ffe5661c  ffe56f0f  [stack]
         ffe56620  ffe56fc2  [stack]
         ffe56624  00000000
         ffe56628  00000010
         ffe5662c  0037b0d6

memory near r1:
    00007bc0 -------- -------- -------- --------  ................
    00007bd0 -------- -------- -------- --------  ................
    00007be0 -------- -------- -------- --------  ................
    00007bf0 -------- -------- -------- --------  ................
    00007c00 -------- -------- -------- --------  ................
    00007c10 -------- -------- -------- --------  ................
    00007c20 -------- -------- -------- --------  ................
    00007c30 -------- -------- -------- --------  ................
    00007c40 -------- -------- -------- --------  ................
    00007c50 -------- -------- -------- --------  ................
    00007c60 -------- -------- -------- --------  ................
    00007c70 -------- -------- -------- --------  ................
    00007c80 -------- -------- -------- --------  ................
    00007c90 -------- -------- -------- --------  ................
    00007ca0 -------- -------- -------- --------  ................
    00007cb0 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffe56138 eb614120 ffe561c4 eb614120 ebbced6f   Aa..a.. Aa.o...
    ffe56148 00000000 eb650000 ffffffdf ffffffff  ......e.........
    ffe56158 00000000 00000000 ffffffff 00007be3  .............{..
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.
    ffe56208 eb614120 ebbe84f8 eb614120 ebbe85f0   Aa..... Aa.....
    ffe56218 eb614120 ebbcbb55 eb22d048 ec338004   Aa.U...H."...3.
    ffe56228 eba0b260 eb9abc6b 00000005 eb609008  `...k.........`.

memory near r4 ([stack]):
    ffe5614c eb650000 ffffffdf ffffffff 00000000  ..e.............
    ffe5615c 00000000 ffffffff 00007be3 000003f5  .........{......
    ffe5616c 00000000 00000000 00000000 00000000  ................
    ffe5617c 00000000 00000000 00000000 00000000  ................
    ffe5618c 00000000 00000000 00000000 00000000  ................
    ffe5619c 00000000 00000000 00000000 00000000  ................
    ffe561ac 00000000 00000000 00000000 00000000  ................
    ffe561bc 00000000 00000000 00000000 00000000  ................
    ffe561cc 00000000 00000000 00000000 00000000  ................
    ffe561dc 00000000 00000000 00000000 ebbbf5aa  ................
    ffe561ec 9a3f3626 ffe562d8 eb614120 00001388  &6?..b.. Aa.....
    ffe561fc ffffffec eba0b260 ec338004 eb614120  ....`.....3. Aa.
    ffe5620c ebbe84f8 eb614120 ebbe85f0 eb614120  .... Aa..... Aa.
    ffe5621c ebbcbb55 eb22d048 ec338004 eba0b260  U...H."...3.`...
    ffe5622c eb9abc6b 00000005 eb609008 00000000  k.........`.....
    ffe5623c ffe562d4 0000002c eb634080 00000000  .b..,....@c.....

memory near r5 ([stack]):
    ffe56130 ffe561b8 ffe561c8 eb614120 ffe561c4  .a...a.. Aa..a..
    ffe56140 eb614120 ebbced6f 00000000 eb650000   Aa.o.........e.
    ffe56150 ffffffdf ffffffff 00000000 00000000  ................
    ffe56160 ffffffff 00007be3 000003f5 00000000  .....{..........
    ffe56170 00000000 00000000 00000000 00000000  ................
    ffe56180 00000000 00000000 00000000 00000000  ................
    ffe56190 00000000 00000000 00000000 00000000  ................
    ffe561a0 00000000 00000000 00000000 00000000  ................
    ffe561b0 00000000 00000000 00000000 00000000  ................
    ffe561c0 00000000 00000000 00000000 00000000  ................
    ffe561d0 00000000 00000000 00000000 00000000  ................
    ffe561e0 00000000 00000000 ebbbf5aa 9a3f3626  ............&6?.
    ffe561f0 ffe562d8 eb614120 00001388 ffffffec  .b.. Aa.........
    ffe56200 eba0b260 ec338004 eb614120 ebbe84f8  `.....3. Aa.....
    ffe56210 eb614120 ebbe85f0 eb614120 ebbcbb55   Aa..... Aa.U...
    ffe56220 eb22d048 ec338004 eba0b260 eb9abc6b  H."...3.`...k...

memory near r6:
    00007bc0 -------- -------- -------- --------  ................
    00007bd0 -------- -------- -------- --------  ................
    00007be0 -------- -------- -------- --------  ................
    00007bf0 -------- -------- -------- --------  ................
    00007c00 -------- -------- -------- --------  ................
    00007c10 -------- -------- -------- --------  ................
    00007c20 -------- -------- -------- --------  ................
    00007c30 -------- -------- -------- --------  ................
    00007c40 -------- -------- -------- --------  ................
    00007c50 -------- -------- -------- --------  ................
    00007c60 -------- -------- -------- --------  ................
    00007c70 -------- -------- -------- --------  ................
    00007c80 -------- -------- -------- --------  ................
    00007c90 -------- -------- -------- --------  ................
    00007ca0 -------- -------- -------- --------  ................
    00007cb0 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffe56148 00000000 eb650000 ffffffdf ffffffff  ......e.........
    ffe56158 00000000 00000000 ffffffff 00007be3  .............{..
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.
    ffe56208 eb614120 ebbe84f8 eb614120 ebbe85f0   Aa..... Aa.....
    ffe56218 eb614120 ebbcbb55 eb22d048 ec338004   Aa.U...H."...3.
    ffe56228 eba0b260 eb9abc6b 00000005 eb609008  `...k.........`.
    ffe56238 00000000 ffe562d4 0000002c eb634080  .....b..,....@c.

memory near r9 ([stack]):
    ffe56138 eb614120 ffe561c4 eb614120 ebbced6f   Aa..a.. Aa.o...
    ffe56148 00000000 eb650000 ffffffdf ffffffff  ......e.........
    ffe56158 00000000 00000000 ffffffff 00007be3  .............{..
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.
    ffe56208 eb614120 ebbe84f8 eb614120 ebbe85f0   Aa..... Aa.....
    ffe56218 eb614120 ebbcbb55 eb22d048 ec338004   Aa.U...H."...3.
    ffe56228 eba0b260 eb9abc6b 00000005 eb609008  `...k.........`.

memory near r10 ([stack]):
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.
    ffe56208 eb614120 ebbe84f8 eb614120 ebbe85f0   Aa..... Aa.....
    ffe56218 eb614120 ebbcbb55 eb22d048 ec338004   Aa.U...H."...3.
    ffe56228 eba0b260 eb9abc6b 00000005 eb609008  `...k.........`.
    ffe56238 00000000 ffe562d4 0000002c eb634080  .....b..,....@c.
    ffe56248 00000000 eb6140d0 00000005 ffe56260  .....@a.....`b..
    ffe56258 00000000 00000000 00000001 00000000  ................

memory near r11 ([stack]):
    ffe56158 00000000 00000000 ffffffff 00007be3  .............{..
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.
    ffe56208 eb614120 ebbe84f8 eb614120 ebbe85f0   Aa..... Aa.....
    ffe56218 eb614120 ebbcbb55 eb22d048 ec338004   Aa.U...H."...3.
    ffe56228 eba0b260 eb9abc6b 00000005 eb609008  `...k.........`.
    ffe56238 00000000 ffe562d4 0000002c eb634080  .....b..,....@c.
    ffe56248 00000000 eb6140d0 00000005 ffe56260  .....@a.....`b..

memory near ip:
    00007bc0 -------- -------- -------- --------  ................
    00007bd0 -------- -------- -------- --------  ................
    00007be0 -------- -------- -------- --------  ................
    00007bf0 -------- -------- -------- --------  ................
    00007c00 -------- -------- -------- --------  ................
    00007c10 -------- -------- -------- --------  ................
    00007c20 -------- -------- -------- --------  ................
    00007c30 -------- -------- -------- --------  ................
    00007c40 -------- -------- -------- --------  ................
    00007c50 -------- -------- -------- --------  ................
    00007c60 -------- -------- -------- --------  ................
    00007c70 -------- -------- -------- --------  ................
    00007c80 -------- -------- -------- --------  ................
    00007c90 -------- -------- -------- --------  ................
    00007ca0 -------- -------- -------- --------  ................
    00007cb0 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffe56108 a0ec1a92 9a3f3626 ffe56150 eb614120  ....&6?.Pa.. Aa.
    ffe56118 9a3f3626 ffe56150 00007be3 00001388  &6?.Pa...{......
    ffe56128 ffe56198 ffe561a8 ffe561b8 ffe561c8  .a...a...a...a..
    ffe56138 eb614120 ffe561c4 eb614120 ebbced6f   Aa..a.. Aa.o...
    ffe56148 00000000 eb650000 ffffffdf ffffffff  ......e.........
    ffe56158 00000000 00000000 ffffffff 00007be3  .............{..
    ffe56168 000003f5 00000000 00000000 00000000  ................
    ffe56178 00000000 00000000 00000000 00000000  ................
    ffe56188 00000000 00000000 00000000 00000000  ................
    ffe56198 00000000 00000000 00000000 00000000  ................
    ffe561a8 00000000 00000000 00000000 00000000  ................
    ffe561b8 00000000 00000000 00000000 00000000  ................
    ffe561c8 00000000 00000000 00000000 00000000  ................
    ffe561d8 00000000 00000000 00000000 00000000  ................
    ffe561e8 ebbbf5aa 9a3f3626 ffe562d8 eb614120  ....&6?..b.. Aa.
    ffe561f8 00001388 ffffffec eba0b260 ec338004  ........`.....3.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    eb9b3c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    eb9b3c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    eb9b3c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    eb9b3c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    eb9b3c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    eb9b3c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    eb9b3c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    eb9b3c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    eb9b3ca0 98018acf 8acff908 8acff900 f9009800  ................
    eb9b3cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    eb9b3cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    eb9b3cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    eb9b3ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    eb9b3cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    eb9b3d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    eb9b3d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    eb9b3c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    eb9b3c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    eb9b3c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    eb9b3c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    eb9b3c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    eb9b3c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    eb9b3c94 8acff900 f90b9802 f9008acf 98018acf  ................
    eb9b3ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    eb9b3cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    eb9b3cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    eb9b3cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    eb9b3ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    eb9b3cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    eb9b3d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    eb9b3d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    eb9b3d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (285 entries):
    b0a83000-b0a84fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0a85000-b0a85fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0a86000-b0a86fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ea2f4000-ea2f4fff ---         0      1000
    ea2f5000-ea3f3fff rw-         0     ff000
    ea3f4000-ea3f5fff ---         0      2000
    ea3f6000-ea4f4fff rw-         0     ff000
    ea4f5000-ea4f6fff ---         0      2000
    ea4f7000-ea5f5fff rw-         0     ff000
    ea5f6000-ea5f7fff ---         0      2000
    ea5f8000-ea6f6fff rw-         0     ff000
    ea6f7000-ea6f8fff ---         0      2000
    ea6f9000-ea7f7fff rw-         0     ff000
    ea7f8000-ea7f9fff ---         0      2000
    ea7fa000-ea8f8fff rw-         0     ff000
    ea8f9000-ea8fafff ---         0      2000
    ea8fb000-ea9f9fff rw-         0     ff000
    ea9fa000-ea9fbfff ---         0      2000
    ea9fc000-eaafafff rw-         0     ff000
    eaafb000-eaafcfff ---         0      2000
    eaafd000-eabfbfff rw-         0     ff000
    eabfc000-eabfdfff ---         0      2000
    eabfe000-eacfcfff rw-         0     ff000
    eacfd000-eacfefff ---         0      2000
    eacff000-eadfdfff rw-         0     ff000
    eadfe000-eadfffff ---         0      2000
    eae00000-eaefefff rw-         0     ff000
    eaeff000-eaf00fff ---         0      2000
    eaf01000-eaffffff rw-         0     ff000
    eb000000-eb001fff ---         0      2000
    eb002000-eb100fff rw-         0     ff000
    eb101000-eb101fff ---         0      1000
    eb200000-eb3fffff rw-         0    200000  [anon:libc_malloc]
    eb401000-eb401fff ---         0      1000
    eb402000-eb500fff rw-         0     ff000
    eb501000-eb501fff ---         0      1000
    eb600000-eb7fffff rw-         0    200000  [anon:libc_malloc]
    eb85d000-eb8c0fff rw-         0     64000  [anon:linker_alloc]
    eb8c1000-eb8c1fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    eb8c2000-eb8c2fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eb8c3000-eb8c3fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eb8c4000-eb8c4fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eb90f000-eb90ffff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    eb910000-eb910fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eb911000-eb911fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eb912000-eb912fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eb913000-eb913fff rw-         0      1000  [anon:.bss]
    eb955000-eb97dfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    eb97e000-eba04fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    eba05000-eba06fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    eba07000-eba0afff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    eba0b000-eba0dfff rw-         0      3000  [anon:.bss]
    eba0e000-eba0efff r--         0      1000  [anon:.bss]
    eba0f000-eba1bfff rw-         0      d000  [anon:.bss]
    eba4b000-eba4bfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    eba4c000-eba4cfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    eba4d000-eba4dfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    eba4e000-eba4efff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    eba81000-eba81fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    eba82000-eba82fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eba83000-eba83fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eba84000-eba84fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eba85000-eba85fff rw-         0      1000  [anon:.bss]
    ebad4000-ebae3fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ebae4000-ebaf4fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ebaf5000-ebaf5fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ebaf6000-ebaf9fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ebafa000-ebafafff rw-         0      1000  [anon:.bss]
    ebb11000-ebb19fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ebb1a000-ebb2ffff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ebb30000-ebb30fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ebb31000-ebb31fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ebb32000-ebb32fff rw-         0      1000  [anon:.bss]
    ebb68000-ebb68fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ebb69000-ebb69fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ebb6a000-ebb6afff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ebb6b000-ebb6bfff rw-         0      1000  [anon:.bss]
    ebb8e000-ebbbffff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ebbc0000-ebbebfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ebbec000-ebbecfff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ebbed000-ebbf4fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ebbf5000-ebbf5fff rw-         0      1000  [anon:.bss]
    ebc06000-ebc15fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ebc16000-ebc26fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ebc27000-ebc27fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ebc28000-ebc29fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ebc77000-ebc77fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ebc78000-ebc78fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ebc79000-ebc79fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ebc7a000-ebc7afff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ebca6000-ebcacfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ebcad000-ebcb2fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ebcb3000-ebcb3fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ebcb4000-ebcb4fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ebcc3000-ebceffff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ebcf0000-ebd2efff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebd2f000-ebd2ffff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebd30000-ebd35fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ebd36000-ebd36fff rw-         0      1000  [anon:.bss]
    ebd4e000-ebd51fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ebd52000-ebd5cfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ebd5d000-ebd5dfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ebd5e000-ebd5efff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ebd5f000-ebd5ffff rw-         0      1000  [anon:.bss]
    ebd84000-ebd93fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ebd94000-ebdadfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ebdae000-ebdaefff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ebdaf000-ebdaffff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ebdb0000-ebdb0fff rw-         0      1000  [anon:.bss]
    ebded000-ebdedfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ebdee000-ebdeefff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ebdef000-ebdeffff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ebdf0000-ebdf0fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ebdf1000-ebdf1fff rw-         0      1000  [anon:.bss]
    ebe16000-ebe16fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ebe17000-ebe17fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ebe18000-ebe18fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ebe19000-ebe19fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ebe1a000-ebe1afff rw-         0      1000  [anon:.bss]
    ebe4f000-ebe53fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ebe54000-ebe59fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ebe5a000-ebe5afff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ebe5b000-ebe5bfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ebe5c000-ebe5cfff rw-         0      1000  [anon:.bss]
    ebe8a000-ebea0fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ebea1000-ebeb8fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ebeb9000-ebeb9fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ebeba000-ebebafff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ebebb000-ebebbfff rw-         0      1000  [anon:.bss]
    ebef9000-ebefbfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ebefc000-ebefcfff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ebefd000-ebefdfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ebefe000-ebefefff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ebeff000-ebefffff rw-         0      1000  [anon:.bss]
    ebf2b000-ebf31fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ebf32000-ebf37fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ebf38000-ebf38fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ebf39000-ebf39fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ebf3a000-ebf3afff rw-         0      1000  [anon:.bss]
    ebf53000-ebf5cfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ebf5d000-ebf65fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebf66000-ebf66fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebf67000-ebf67fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ebf68000-ebf68fff rw-         0      1000  [anon:.bss]
    ebfa9000-ebfaffff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ebfb0000-ebfb4fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebfb5000-ebfb5fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebfb6000-ebfb6fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ebfc0000-ebfd7fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ebfd8000-ebff8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ebff9000-ebff9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ebffa000-ebffdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec017000-ec025fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ec026000-ec034fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec035000-ec035fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec036000-ec036fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ec037000-ec037fff rw-         0      1000  [anon:.bss]
    ec048000-ec048fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ec049000-ec049fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec04a000-ec04afff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec04b000-ec04bfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ec087000-ec090fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ec091000-ec0a2fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec0a3000-ec0a3fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec0a4000-ec0a4fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec0a5000-ec0a5fff rw-         0      1000  [anon:.bss]
    ec0c0000-ec0ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ec0de000-ec0fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec0fb000-ec0fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec0fc000-ec0fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec11c000-ec128fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ec129000-ec135fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ec136000-ec136fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ec137000-ec137fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ec138000-ec138fff rw-         0      1000  [anon:.bss]
    ec163000-ec163fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec164000-ec164fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec165000-ec165fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ec198000-ec1a1fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ec1a2000-ec1abfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec1ac000-ec1acfff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec1ad000-ec1aefff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec1ca000-ec1ddfff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ec1de000-ec1f0fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec1f1000-ec1f1fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec1f2000-ec1f4fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ec21f000-ec224fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ec225000-ec22bfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec22c000-ec22cfff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec22d000-ec22dfff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ec22e000-ec22efff rw-         0      1000  [anon:.bss]
    ec241000-ec276fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ec277000-ec2c5fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec2c6000-ec2c6fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec2c7000-ec2cbfff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec2cc000-ec2cdfff rw-         0      2000  [anon:.bss]
    ec32f000-ec333fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec334000-ec337fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ec338000-ec338fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec339000-ec339fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ec33a000-ec33afff rw-         0      1000  [anon:.bss]
    ec347000-ec347fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ec348000-ec348fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec349000-ec349fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec34a000-ec34afff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec394000-ec395fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ec396000-ec397fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec398000-ec398fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec399000-ec399fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ec39a000-ec39afff rw-         0      1000  [anon:.bss]
    ec3fe000-ec3fefff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ec44b000-ec44bfff ---         0      1000
    ec44c000-ec44ffff rw-         0      4000  [anon:thread signal stack]
    ec450000-ec450fff ---         0      1000
    ec451000-ec454fff rw-         0      4000  [anon:thread signal stack]
    ec455000-ec455fff ---         0      1000
    ec456000-ec459fff rw-         0      4000  [anon:thread signal stack]
    ec45a000-ec45afff ---         0      1000
    ec45b000-ec45efff rw-         0      4000  [anon:thread signal stack]
    ec45f000-ec45ffff ---         0      1000
    ec460000-ec463fff rw-         0      4000  [anon:thread signal stack]
    ec464000-ec464fff ---         0      1000
    ec465000-ec468fff rw-         0      4000  [anon:thread signal stack]
    ec469000-ec469fff ---         0      1000
    ec46a000-ec46dfff rw-         0      4000  [anon:thread signal stack]
    ec46e000-ec46efff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ec470000-ec48ffff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ec490000-ec4affff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ec4b0000-ec4cffff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ec4d0000-ec4effff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ec4f0000-ec50ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ec510000-ec52ffff r--         0     20000  /dev/__properties__/properties_serial
    ec530000-ec539fff r--         0      a000  /dev/__properties__/property_info
    ec53b000-ec53bfff ---         0      1000
    ec53c000-ec53ffff rw-         0      4000  [anon:thread signal stack]
    ec540000-ec540fff ---         0      1000
    ec541000-ec544fff rw-         0      4000  [anon:thread signal stack]
    ec545000-ec545fff ---         0      1000
    ec546000-ec549fff rw-         0      4000  [anon:thread signal stack]
    ec54a000-ec54afff ---         0      1000
    ec54b000-ec54efff rw-         0      4000  [anon:thread signal stack]
    ec54f000-ec54ffff ---         0      1000
    ec550000-ec553fff rw-         0      4000  [anon:thread signal stack]
    ec554000-ec554fff ---         0      1000
    ec555000-ec558fff rw-         0      4000  [anon:thread signal stack]
    ec559000-ec559fff ---         0      1000
    ec55a000-ec55dfff rw-         0      4000  [anon:thread signal stack]
    ec55e000-ec57dfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ec57e000-ec59dfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ec59e000-ec665fff r--         0     c8000  [anon:linker_alloc]
    ec666000-ec66cfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ec66e000-ec66efff rw-         0      1000  [anon:abort message]
    ec66f000-ec66ffff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ec670000-ec670fff ---         0      1000
    ec671000-ec673fff rw-         0      3000
    ec674000-ec674fff ---         0      1000
    ec675000-ec677fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ec678000-ec697fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ec698000-ec698fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ec699000-ec6fcfff r--         0     64000  [anon:linker_alloc]
    ec6fd000-ec71cfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ec71d000-ec71dfff ---         0      1000
    ec71e000-ec71efff rw-         0      1000
    ec71f000-ec71ffff ---         0      1000
    ec720000-ec73ffff r--         0     20000  /dev/__properties__/properties_serial
    ec740000-ec740fff rw-         0      1000  [anon:System property context nodes]
    ec741000-ec74afff r--         0      a000  /dev/__properties__/property_info
    ec74b000-ec7aefff r--         0     64000  [anon:linker_alloc]
    ec7af000-ec7b0fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ec7b1000-ec7b1fff r--         0      1000  [anon:atexit handlers]
    ec7b2000-ec7b2fff ---         0      1000
    ec7b3000-ec7b6fff rw-         0      4000  [anon:thread signal stack]
    ec7b7000-ec7b7fff rw-         0      1000  [anon:arc4random data]
    ec7b8000-ec7b8fff r--         0      1000  [anon:atexit handlers]
    ec7b9000-ec7b9fff rw-         0      1000  [anon:System property context nodes]
    ec7ba000-ec7bafff rw-         0      1000  [anon:arc4random data]
    ec7bb000-ec7d7fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ec7d8000-ec86ffff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ec870000-ec870fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ec871000-ec874fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ec875000-ec87afff rw-         0      6000
    ec87b000-ec87bfff r--         0      1000
    ec87c000-ec87dfff rw-         0      2000
    ffe36000-ffe56fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 521, name: Binder:31715_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb0fdfb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 eb0fe230
    ip  eb0fdf70  sp  eb0fdf60  lr  eb9b4511  pc  eb9af108

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:
         eb0fdf20  00000004
         eb0fdf24  00000000
         eb0fdf28  eb0fe0a0
         eb0fdf2c  eba0b260  [anon:.bss]
         eb0fdf30  eb22ea00  [anon:libc_malloc]
         eb0fdf34  ebbd05f3  /system/lib/libbinder.so
         eb0fdf38  eb0fe0a0
         eb0fdf3c  eb22ea04  [anon:libc_malloc]
         eb0fdf40  00000004
         eb0fdf44  ebae71e7  /system/lib/libmediadrm.so
         eb0fdf48  a0ec1a92
         eb0fdf4c  eb609f2c  [anon:libc_malloc]
         eb0fdf50  00000000
         eb0fdf54  eb0fdf90
         eb0fdf58  eb0fdfb4
         eb0fdf5c  eba0b3a8  [anon:.bss]
    #00  eb0fdf60  eb0fe490
         eb0fdf64  eba0b260  [anon:.bss]
         eb0fdf68  00000089
         eb0fdf6c  00000000
    #01  eb0fdf70  00000000
         eb0fdf74  00000000
         eb0fdf78  ffffffff
         eb0fdf7c  eb0fdfb4
         eb0fdf80  00000000
         eb0fdf84  a0ec1a92
         eb0fdf88  ebafa028  [anon:.bss]
         eb0fdf8c  00000000
         eb0fdf90  00000000
         eb0fdf94  00000002
         eb0fdf98  eba0b260  [anon:.bss]
         eb0fdf9c  00000000
         eb0fdfa0  eba0b260  [anon:.bss]
         eb0fdfa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb0fdfa8  00000000
         eb0fdfac  eb609f14  [anon:libc_malloc]
         eb0fdfb0  00000004
         eb0fdfb4  eb0fdf00
         eb0fdfb8  a0ec1a92
         eb0fdfbc  ebafa028  [anon:.bss]
         eb0fdfc0  eb22de00  [anon:libc_malloc]
         eb0fdfc4  eba0b260  [anon:.bss]
         eb0fdfc8  00000000
         eb0fdfcc  eba0b260  [anon:.bss]
         eb0fdfd0  00007be3
         eb0fdfd4  eba0b260  [anon:.bss]
         eb0fdfd8  eb0fe230
         eb0fdfdc  ebaea88f  /system/lib/libmediadrm.so
    #03  eb0fdfe0  00000004
         eb0fdfe4  ebf622cb  /system/lib/libutils.so
         eb0fdfe8  00000000
         eb0fdfec  eb650400  [anon:libc_malloc]
         eb0fdff0  00000010
         eb0fdff4  a0ec1a92
         eb0fdff8  eb22de10  [anon:libc_malloc]
         eb0fdffc  eb22de00  [anon:libc_malloc]
         eb0fe000  eba0b260  [anon:.bss]
         eb0fe004  00000000
         eb0fe008  eba0b260  [anon:.bss]
         eb0fe00c  00007be3
         eb0fe010  eba0b260  [anon:.bss]
         eb0fe014  ebaeadd9  /system/lib/libmediadrm.so
    #04  eb0fe018  00000010
         eb0fe01c  00000000
         eb0fe020  eb650600  [anon:libc_malloc]
         eb0fe024  00000000
         eb0fe028  00000000
         eb0fe02c  00000000
         eb0fe030  00000000
         eb0fe034  00000000
         eb0fe038  a0ec1a92
         eb0fe03c  eb22de10  [anon:libc_malloc]
         eb0fe040  eb236500  [anon:libc_malloc]
         eb0fe044  eba0b260  [anon:.bss]
         eb0fe048  00000000
         eb0fe04c  eb0fe1e4
         eb0fe050  00007be3
         eb0fe054  ebbc220f  /system/lib/libbinder.so
    #05  eb0fe058  eb236500  [anon:libc_malloc]
         eb0fe05c  eb200de0  [anon:libc_malloc]
         eb0fe060  eb22de10  [anon:libc_malloc]
         eb0fe064  a0ec1a92
         eb0fe068  eb236500  [anon:libc_malloc]
         eb0fe06c  eb2021b0  [anon:libc_malloc]
         eb0fe070  00000001
         eb0fe074  ebbc2193  /system/lib/libbinder.so
    #06  eb0fe078  00007be3
         eb0fe07c  eb650400  [anon:libc_malloc]
         eb0fe080  eb236500  [anon:libc_malloc]
         eb0fe084  eb650454  [anon:libc_malloc]
         eb0fe088  eba0b260  [anon:.bss]
         eb0fe08c  ebbc90ad  /system/lib/libbinder.so
    #07  eb0fe090  00000000
         eb0fe094  eb609e08  [anon:libc_malloc]
         eb0fe098  eb609e2c  [anon:libc_malloc]
         eb0fe09c  eb609f30  [anon:libc_malloc]
         eb0fe0a0  00000000
         eb0fe0a4  eb609e8c  [anon:libc_malloc]
         eb0fe0a8  eb000000
         eb0fe0ac  eb609ef8  [anon:libc_malloc]
         eb0fe0b0  eb272000  [anon:libc_malloc]
         eb0fe0b4  eb9845d1  /apex/com.android.runtime/lib/bionic/libc.so
         eb0fe0b8  00000004
         eb0fe0bc  00000000
         eb0fe0c0  00000000
         eb0fe0c4  eba0b260  [anon:.bss]
         eb0fe0c8  00000000
         eb0fe0cc  eb609e08  [anon:libc_malloc]
         ........  ........
    #08  eb0fe1a0  eb0fe230
         eb0fe1a4  ebbc92b1  /system/lib/libbinder.so
         eb0fe1a8  00000000
         eb0fe1ac  eb650400  [anon:libc_malloc]
         eb0fe1b0  eb650490  [anon:libc_malloc]
         eb0fe1b4  00000000
         eb0fe1b8  00000000
         eb0fe1bc  ebbc935b  /system/lib/libbinder.so
    #09  eb0fe1c0  00000000
         eb0fe1c4  ebbc88af  /system/lib/libbinder.so
         eb0fe1c8  eb611960  [anon:libc_malloc]
         eb0fe1cc  eb61196c  [anon:libc_malloc]
         eb0fe1d0  00000000
         eb0fe1d4  ebbe2939  /system/lib/libbinder.so
    #10  eb0fe1d8  eb611960  [anon:libc_malloc]
         eb0fe1dc  ebf60905  /system/lib/libutils.so
    #11  eb0fe1e0  eb605260  [anon:libc_malloc]
         eb0fe1e4  eb611960  [anon:libc_malloc]
         eb0fe1e8  eb605230  [anon:libc_malloc]
         eb0fe1ec  eb611960  [anon:libc_malloc]
         eb0fe1f0  a0ec1a92
         eb0fe1f4  eb0fe230
         eb0fe1f8  eb0fe230
         eb0fe1fc  eb0fe230
         eb0fe200  00000078
         eb0fe204  00007be3
         eb0fe208  00007be3
         eb0fe20c  ec87d020
         eb0fe210  eb0fe230
         eb0fe214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb0fe218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0fe21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb0fe220  eb0fe238
         eb0fe224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eb0fe228  eb0fe230
         eb0fe22c  00000000
         eb0fe230  eb4fe230
         eb0fe234  eaffd230
         eb0fe238  00000209
         eb0fe23c  00007be3
         eb0fe240  00000001
         eb0fe244  eb001000
         eb0fe248  000fd230
         eb0fe24c  00001000
         eb0fe250  00000000
         eb0fe254  00000000
         eb0fe258  00000003
         eb0fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 522, name: HwBinder:31715_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eaffd118  r3  eaffd074
    r4  eba0b260  r5  c0306201  r6  eaffd118  r7  00000036
    r8  eaffd138  r9  eba0b260  r10 00000000  r11 eaffd120
    ip  00000000  sp  eaffd060  lr  eb9b9709  pc  eb9eb1c4

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:
         eaffd020  00000000
         eaffd024  00000000
         eaffd028  00000002
         eaffd02c  eba0b260  [anon:.bss]
         eaffd030  00000000
         eaffd034  eb9b4d63  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd038  eb23500c  [anon:libc_malloc]
         eaffd03c  eb9fbb91  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd040  eb23500c  [anon:libc_malloc]
         eaffd044  00000000
         eaffd048  eb235010  [anon:libc_malloc]
         eaffd04c  eaffd490
         eaffd050  00000000
         eaffd054  00000178
         eaffd058  00000000
         eaffd05c  00000000
    #00  eaffd060  eaffd074
         ........  ........
    #01  eaffd060  eaffd074
         eaffd064  a0ec1a92
         eaffd068  eb237500  [anon:libc_malloc]
         eaffd06c  ebd1f555  /system/lib/libhidlbase.so
         eaffd070  eaffd118
         eaffd074  00000000
    #02  eaffd078  00000001
         eaffd07c  00000000
         eaffd080  eb3002c0  [anon:libc_malloc]
         eaffd084  eb237554  [anon:libc_malloc]
         eaffd088  eb237598  [anon:libc_malloc]
         eaffd08c  00000004
         eaffd090  00000004
         eaffd094  fffffff0
         eaffd098  fffffff0
         eaffd09c  eb98ac61  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd0a0  a0ec1a92
         eaffd0a4  fffffffc
         eaffd0a8  eb302930  [anon:libc_malloc]
         eaffd0ac  eb97726c  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd0b0  eb60a508  [anon:libc_malloc]
         eaffd0b4  eb3002c0  [anon:libc_malloc]
         ........  ........
    #03  eaffd1b8  eaffd1e4
         eaffd1bc  00007be3
         eaffd1c0  eb229300  [anon:libc_malloc]
         eaffd1c4  eb22930c  [anon:libc_malloc]
         eaffd1c8  00000000
         eaffd1cc  00000000
         eaffd1d0  eaffd1e4
         eaffd1d4  ebd2b70d  /system/lib/libhidlbase.so
    #04  eaffd1d8  eb229300  [anon:libc_malloc]
         eaffd1dc  ebf60905  /system/lib/libutils.so
    #05  eaffd1e0  eb202060  [anon:libc_malloc]
         eaffd1e4  eb229300  [anon:libc_malloc]
         eaffd1e8  eb2001d0  [anon:libc_malloc]
         eaffd1ec  eb229300  [anon:libc_malloc]
         eaffd1f0  a0ec1a92
         eaffd1f4  eaffd230
         eaffd1f8  eaffd230
         eaffd1fc  eaffd230
         eaffd200  00000078
         eaffd204  00007be5
         eaffd208  00007be3
         eaffd20c  eb4fe490
         eaffd210  eaffd230
         eaffd214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eaffd218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eaffd220  eaffd238
         eaffd224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaffd228  eaffd230
         eaffd22c  00000000
         eaffd230  eb0fe230
         eaffd234  eaefc230
         eaffd238  0000020a
         eaffd23c  00007be3
         eaffd240  00000001
         eaffd244  eaf00000
         eaffd248  000fd230
         eaffd24c  00001000
         eaffd250  00000000
         eaffd254  00000000
         eaffd258  00000003
         eaffd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 523, name: HwBinder:31715_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eaefc118  r3  eaefc074
    r4  eba0b260  r5  c0306201  r6  eaefc118  r7  00000036
    r8  eaefc138  r9  eba0b260  r10 00000000  r11 eaefc120
    ip  00000000  sp  eaefc060  lr  eb9b9709  pc  eb9eb1c4

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:
         eaefc020  eaefc0d4
         eaefc024  00000002
         eaefc028  ebd22b49  /system/lib/libhidlbase.so
         eaefc02c  ebd22b49  /system/lib/libhidlbase.so
         eaefc030  eba0b260  [anon:.bss]
         eaefc034  ebd24cdd  /system/lib/libhidlbase.so
         eaefc038  00000000
         eaefc03c  eb63c504  [anon:libc_malloc]
         eaefc040  eb614230  [anon:libc_malloc]
         eaefc044  ebf61c35  /system/lib/libutils.so
         eaefc048  eb235010  [anon:libc_malloc]
         eaefc04c  eaefc490
         eaefc050  00000000
         eaefc054  00000174
         eaefc058  00000000
         eaefc05c  00000000
    #00  eaefc060  eaefc074
         ........  ........
    #01  eaefc060  eaefc074
         eaefc064  a0ec1a92
         eaefc068  eb63c500  [anon:libc_malloc]
         eaefc06c  ebd1f555  /system/lib/libhidlbase.so
         eaefc070  eaefc118
         eaefc074  00000000
    #02  eaefc078  00000011
         eaefc07c  eaefc160
         eaefc080  eb63c500  [anon:libc_malloc]
         eaefc084  eb63c554  [anon:libc_malloc]
         eaefc088  eb63c598  [anon:libc_malloc]
         eaefc08c  00000004
         eaefc090  00000000
         eaefc094  00000000
         eaefc098  00000000
         eaefc09c  00000000
         eaefc0a0  00000000
         eaefc0a4  eb610128  [anon:libc_malloc]
         eaefc0a8  00000004
         eaefc0ac  00000006
         eaefc0b0  00000004
         eaefc0b4  00000000
         ........  ........
    #03  eaefc1b8  eaefc1e4
         eaefc1bc  00007be3
         eaefc1c0  eb2290f0  [anon:libc_malloc]
         eaefc1c4  eb2290fc  [anon:libc_malloc]
         eaefc1c8  00000000
         eaefc1cc  00000000
         eaefc1d0  eaefc1e4
         eaefc1d4  ebd2b70d  /system/lib/libhidlbase.so
    #04  eaefc1d8  eb2290f0  [anon:libc_malloc]
         eaefc1dc  ebf60905  /system/lib/libutils.so
    #05  eaefc1e0  eb202090  [anon:libc_malloc]
         eaefc1e4  eb2290f0  [anon:libc_malloc]
         eaefc1e8  eb2001e0  [anon:libc_malloc]
         eaefc1ec  eb2290f0  [anon:libc_malloc]
         eaefc1f0  a0ec1a92
         eaefc1f4  eaefc230
         eaefc1f8  eaefc230
         eaefc1fc  eaefc230
         eaefc200  00000078
         eaefc204  0000020a
         eaefc208  00007be3
         eaefc20c  eaffd490
         eaefc210  eaefc230
         eaefc214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eaefc218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaefc21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eaefc220  eaefc238
         eaefc224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaefc228  eaefc230
         eaefc22c  00000000
         eaefc230  eaffd230
         eaefc234  eadfb230
         eaefc238  0000020b
         eaefc23c  00007be3
         eaefc240  00000001
         eaefc244  eadff000
         eaefc248  000fd230
         eaefc24c  00001000
         eaefc250  00000000
         eaefc254  00000000
         eaefc258  00000003
         eaefc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 532, name: HwBinder:31715_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eadfb118  r3  eadfb074
    r4  eba0b260  r5  c0306201  r6  eadfb118  r7  00000036
    r8  eadfb138  r9  eba0b260  r10 00000000  r11 eadfb120
    ip  00000000  sp  eadfb060  lr  eb9b9709  pc  eb9eb1c4

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:
         eadfb020  00000001
         eadfb024  00000001
         eadfb028  00000000
         eadfb02c  eba0b260  [anon:.bss]
         eadfb030  eadfb120
         eadfb034  eb97e257  /apex/com.android.runtime/lib/bionic/libc.so
         eadfb038  00000000
         eadfb03c  eb237a18  [anon:libc_malloc]
         eadfb040  eb272150  [anon:libc_malloc]
         eadfb044  ebf61c35  /system/lib/libutils.so
         eadfb048  eb235010  [anon:libc_malloc]
         eadfb04c  eadfb490
         eadfb050  00000000
         eadfb054  0000017c
         eadfb058  00000000
         eadfb05c  00000000
    #00  eadfb060  eadfb074
         ........  ........
    #01  eadfb060  eadfb074
         eadfb064  a0ec1a92
         eadfb068  eb237a00  [anon:libc_malloc]
         eadfb06c  ebd1f555  /system/lib/libhidlbase.so
         eadfb070  eadfb118
         eadfb074  00000000
    #02  eadfb078  00000011
         eadfb07c  eadfb160
         eadfb080  eb237a00  [anon:libc_malloc]
         eadfb084  eb237a54  [anon:libc_malloc]
         eadfb088  eb237a98  [anon:libc_malloc]
         eadfb08c  00000004
         eadfb090  00000000
         eadfb094  00000000
         eadfb098  00000000
         eadfb09c  00000000
         eadfb0a0  00000000
         eadfb0a4  eb205018  [anon:libc_malloc]
         eadfb0a8  00000004
         eadfb0ac  00000006
         eadfb0b0  00000004
         eadfb0b4  00000000
         ........  ........
    #03  eadfb1b8  eadfb1e4
         eadfb1bc  00007be3
         eadfb1c0  eb229120  [anon:libc_malloc]
         eadfb1c4  eb22912c  [anon:libc_malloc]
         eadfb1c8  00000000
         eadfb1cc  00000000
         eadfb1d0  eadfb1e4
         eadfb1d4  ebd2b70d  /system/lib/libhidlbase.so
    #04  eadfb1d8  eb229120  [anon:libc_malloc]
         eadfb1dc  ebf60905  /system/lib/libutils.so
    #05  eadfb1e0  eb2020a8  [anon:libc_malloc]
         eadfb1e4  eb229120  [anon:libc_malloc]
         eadfb1e8  eb200200  [anon:libc_malloc]
         eadfb1ec  eb229120  [anon:libc_malloc]
         eadfb1f0  a0ec1a92
         eadfb1f4  eadfb230
         eadfb1f8  eadfb230
         eadfb1fc  eadfb230
         eadfb200  00000078
         eadfb204  0000020a
         eadfb208  00007be3
         eadfb20c  eaffd490
         eadfb210  eadfb230
         eadfb214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eadfb218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eadfb21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eadfb220  eadfb238
         eadfb224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eadfb228  eadfb230
         eadfb22c  00000000
         eadfb230  eaefc230
         eadfb234  eacfa230
         eadfb238  00000214
         eadfb23c  00007be3
         eadfb240  00000001
         eadfb244  eacfe000
         eadfb248  000fd230
         eadfb24c  00001000
         eadfb250  00000000
         eadfb254  00000000
         eadfb258  00000003
         eadfb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5775, name: Binder:31715_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eacf9fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 eacfa230
    ip  eacf9f70  sp  eacf9f60  lr  eb9b4511  pc  eb9af108

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:
         eacf9f20  00000000
         eacf9f24  00000000
         eacf9f28  00000000
         eacf9f2c  00000000
         eacf9f30  00000000
         eacf9f34  00000000
         eacf9f38  00000000
         eacf9f3c  00000000
         eacf9f40  00000000
         eacf9f44  00000000
         eacf9f48  00000000
         eacf9f4c  00000000
         eacf9f50  00000000
         eacf9f54  00000000
         eacf9f58  eacf9fb4
         eacf9f5c  eba0b3a8  [anon:.bss]
    #00  eacf9f60  eacfa490
         eacf9f64  eba0b260  [anon:.bss]
         eacf9f68  00000089
         eacf9f6c  00000000
    #01  eacf9f70  00000000
         eacf9f74  00000000
         eacf9f78  ffffffff
         eacf9f7c  eacf9fb4
         eacf9f80  00000000
         eacf9f84  a0ec1a92
         eacf9f88  ebafa028  [anon:.bss]
         eacf9f8c  00000000
         eacf9f90  00000000
         eacf9f94  00000002
         eacf9f98  eba0b260  [anon:.bss]
         eacf9f9c  00000000
         eacf9fa0  eba0b260  [anon:.bss]
         eacf9fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eacf9fa8  00000000
         eacf9fac  eb703550  [anon:libc_malloc]
         eacf9fb0  0000197c
         eacf9fb4  00000000
         eacf9fb8  a0ec1a92
         eacf9fbc  ebafa028  [anon:.bss]
         eacf9fc0  eb665c00  [anon:libc_malloc]
         eacf9fc4  eba0b260  [anon:.bss]
         eacf9fc8  00000000
         eacf9fcc  eba0b260  [anon:.bss]
         eacf9fd0  00007be3
         eacf9fd4  eba0b260  [anon:.bss]
         eacf9fd8  eacfa230
         eacf9fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  eacf9fe0  00000000
         eacf9fe4  eacfa030
         eacf9fe8  00000000
         eacf9fec  eb670400  [anon:libc_malloc]
         eacf9ff0  00000010
         eacf9ff4  a0ec1a92
         eacf9ff8  eb665c10  [anon:libc_malloc]
         eacf9ffc  eb665c00  [anon:libc_malloc]
         eacfa000  eba0b260  [anon:.bss]
         eacfa004  00000000
         eacfa008  eba0b260  [anon:.bss]
         eacfa00c  00007be3
         eacfa010  eba0b260  [anon:.bss]
         eacfa014  ebaeadd9  /system/lib/libmediadrm.so
    #04  eacfa018  00000010
         eacfa01c  00000000
         eacfa020  eb670600  [anon:libc_malloc]
         eacfa024  00000000
         eacfa028  00000000
         eacfa02c  00000000
         eacfa030  00000000
         eacfa034  00000000
         eacfa038  a0ec1a92
         eacfa03c  eb665c10  [anon:libc_malloc]
         eacfa040  eb236680  [anon:libc_malloc]
         eacfa044  eba0b260  [anon:.bss]
         eacfa048  00000000
         eacfa04c  eacfa1e4
         eacfa050  00007be3
         eacfa054  ebbc220f  /system/lib/libbinder.so
    #05  eacfa058  eb236680  [anon:libc_malloc]
         eacfa05c  eb22f6e0  [anon:libc_malloc]
         eacfa060  eb665c10  [anon:libc_malloc]
         eacfa064  a0ec1a92
         eacfa068  eb236680  [anon:libc_malloc]
         eacfa06c  eb202228  [anon:libc_malloc]
         eacfa070  00000001
         eacfa074  ebbc2193  /system/lib/libbinder.so
    #06  eacfa078  a0ec1a92
         eacfa07c  eb670400  [anon:libc_malloc]
         eacfa080  eb236680  [anon:libc_malloc]
         eacfa084  eb670454  [anon:libc_malloc]
         eacfa088  eba0b260  [anon:.bss]
         eacfa08c  ebbc90ad  /system/lib/libbinder.so
    #07  eacfa090  ffff0208  [vectors]
         eacfa094  eacfa0e9
         eacfa098  0000000a
         eacfa09c  eb60ba00  [anon:libc_malloc]
         eacfa0a0  a0ec1a92
         eacfa0a4  eb609708  [anon:libc_malloc]
         eacfa0a8  a0ec1a92
         eacfa0ac  00000000
         eacfa0b0  03000000
         eacfa0b4  eacfa0f4
         eacfa0b8  eacfa490
         eacfa0bc  eb9b5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eacfa0c0  00000000
         eacfa0c4  ec225a0d  /system/lib/libbase.so
         eacfa0c8  eacfa0f4
         eacfa0cc  03000000
         ........  ........
    #08  eacfa1a0  eb670400  [anon:libc_malloc]
         eacfa1a4  eb670454  [anon:libc_malloc]
         eacfa1a8  00000000
         eacfa1ac  eb670400  [anon:libc_malloc]
         eacfa1b0  eb670490  [anon:libc_malloc]
         eacfa1b4  00000000
         eacfa1b8  00000000
         eacfa1bc  ebbc935b  /system/lib/libbinder.so
    #09  eacfa1c0  00000000
         eacfa1c4  ebbc88af  /system/lib/libbinder.so
         eacfa1c8  eb229de0  [anon:libc_malloc]
         eacfa1cc  eb229dec  [anon:libc_malloc]
         eacfa1d0  00000000
         eacfa1d4  ebbe2939  /system/lib/libbinder.so
    #10  eacfa1d8  eb229de0  [anon:libc_malloc]
         eacfa1dc  ebf60905  /system/lib/libutils.so
    #11  eacfa1e0  eb22f900  [anon:libc_malloc]
         eacfa1e4  eb229de0  [anon:libc_malloc]
         eacfa1e8  eb22f990  [anon:libc_malloc]
         eacfa1ec  eb229de0  [anon:libc_malloc]
         eacfa1f0  a0ec1a92
         eacfa1f4  eacfa230
         eacfa1f8  eacfa230
         eacfa1fc  eacfa230
         eacfa200  00000078
         eacfa204  00007be5
         eacfa208  00007be3
         eacfa20c  eb4fe490
         eacfa210  eacfa230
         eacfa214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eacfa218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eacfa21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eacfa220  eacfa238
         eacfa224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eacfa228  eacfa230
         eacfa22c  00000000
         eacfa230  eadfb230
         eacfa234  eabf9230
         eacfa238  0000168f
         eacfa23c  00007be3
         eacfa240  00000001
         eacfa244  eabfd000
         eacfa248  000fd230
         eacfa24c  00001000
         eacfa250  00000000
         eacfa254  00000000
         eacfa258  00000003
         eacfa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5878, name: Binder:31715_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eabf8fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 eabf9230
    ip  eabf8f70  sp  eabf8f60  lr  eb9b4511  pc  eb9af108

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:
         eabf8f20  a0ec1a92
         eabf8f24  eaaf8498
         eabf8f28  eba0b3a8  [anon:.bss]
         eabf8f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         eabf8f30  00000000
         eabf8f34  01000000
         eabf8f38  eba0b260  [anon:.bss]
         eabf8f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         eabf8f40  eaaf8238
         eabf8f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eabf8f48  eaaf8230
         eabf8f4c  eabf8f94
         eabf8f50  eaaf8274
         eabf8f54  00000000
         eabf8f58  eabf8fb4
         eabf8f5c  eba0b3a8  [anon:.bss]
    #00  eabf8f60  eabf9490
         eabf8f64  eba0b260  [anon:.bss]
         eabf8f68  00000089
         eabf8f6c  00000000
    #01  eabf8f70  00000000
         eabf8f74  00000000
         eabf8f78  ffffffff
         eabf8f7c  eabf8fb4
         eabf8f80  00000000
         eabf8f84  a0ec1a92
         eabf8f88  ebafa028  [anon:.bss]
         eabf8f8c  00000000
         eabf8f90  00000000
         eabf8f94  00000002
         eabf8f98  eba0b260  [anon:.bss]
         eabf8f9c  00000000
         eabf8fa0  eba0b260  [anon:.bss]
         eabf8fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eabf8fa8  00000000
         eabf8fac  00000000
         eabf8fb0  a0ec1a92
         eabf8fb4  ea9fb000
         eabf8fb8  a0ec1a92
         eabf8fbc  ebafa028  [anon:.bss]
         eabf8fc0  eb665a00  [anon:libc_malloc]
         eabf8fc4  eba0b260  [anon:.bss]
         eabf8fc8  00000000
         eabf8fcc  eba0b260  [anon:.bss]
         eabf8fd0  00007be3
         eabf8fd4  eba0b260  [anon:.bss]
         eabf8fd8  eabf9230
         eabf8fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  eabf8fe0  00000000
         eabf8fe4  eabf9030
         eabf8fe8  00000000
         eabf8fec  eb22c600  [anon:libc_malloc]
         eabf8ff0  00000010
         eabf8ff4  a0ec1a92
         eabf8ff8  eb665a10  [anon:libc_malloc]
         eabf8ffc  eb665a00  [anon:libc_malloc]
         eabf9000  eba0b260  [anon:.bss]
         eabf9004  00000000
         eabf9008  eba0b260  [anon:.bss]
         eabf900c  00007be3
         eabf9010  eba0b260  [anon:.bss]
         eabf9014  ebaeadd9  /system/lib/libmediadrm.so
    #04  eabf9018  00000010
         eabf901c  00000000
         eabf9020  eb26d400  [anon:libc_malloc]
         eabf9024  00000000
         eabf9028  00000000
         eabf902c  00000000
         eabf9030  00000000
         eabf9034  00000000
         eabf9038  a0ec1a92
         eabf903c  eb665a10  [anon:libc_malloc]
         eabf9040  eb629880  [anon:libc_malloc]
         eabf9044  eba0b260  [anon:.bss]
         eabf9048  00000000
         eabf904c  eabf91e4
         eabf9050  00007be3
         eabf9054  ebbc220f  /system/lib/libbinder.so
    #05  eabf9058  eb629880  [anon:libc_malloc]
         eabf905c  eb6755d0  [anon:libc_malloc]
         eabf9060  eb665a10  [anon:libc_malloc]
         eabf9064  a0ec1a92
         eabf9068  eb629880  [anon:libc_malloc]
         eabf906c  eb606918  [anon:libc_malloc]
         eabf9070  00000001
         eabf9074  ebbc2193  /system/lib/libbinder.so
    #06  eabf9078  a0ec1a92
         eabf907c  eb22c600  [anon:libc_malloc]
         eabf9080  eb629880  [anon:libc_malloc]
         eabf9084  eb22c654  [anon:libc_malloc]
         eabf9088  eba0b260  [anon:.bss]
         eabf908c  ebbc90ad  /system/lib/libbinder.so
    #07  eabf9090  0000000f
         eabf9094  eb98b157  /apex/com.android.runtime/lib/bionic/libc.so
         eabf9098  0000000a
         eabf909c  eb60c100  [anon:libc_malloc]
         eabf90a0  a0ec1a92
         eabf90a4  eb609708  [anon:libc_malloc]
         eabf90a8  a0ec1a92
         eabf90ac  eb60c108  [anon:libc_malloc]
         eabf90b0  0000000c
         eabf90b4  eb60c12c  [anon:libc_malloc]
         eabf90b8  eabf9128
         eabf90bc  eb60c18c  [anon:libc_malloc]
         eabf90c0  eb000000
         eabf90c4  eb60c1f8  [anon:libc_malloc]
         eabf90c8  eb262f80  [anon:libc_malloc]
         eabf90cc  eb976fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  eabf91a0  eb22c600  [anon:libc_malloc]
         eabf91a4  eb22c654  [anon:libc_malloc]
         eabf91a8  00000000
         eabf91ac  eb22c600  [anon:libc_malloc]
         eabf91b0  eb22c690  [anon:libc_malloc]
         eabf91b4  00000000
         eabf91b8  00000000
         eabf91bc  ebbc935b  /system/lib/libbinder.so
    #09  eabf91c0  00000000
         eabf91c4  ebbc88af  /system/lib/libbinder.so
         eabf91c8  eb229c60  [anon:libc_malloc]
         eabf91cc  eb229c6c  [anon:libc_malloc]
         eabf91d0  00000000
         eabf91d4  ebbe2939  /system/lib/libbinder.so
    #10  eabf91d8  eb229c60  [anon:libc_malloc]
         eabf91dc  ebf60905  /system/lib/libutils.so
    #11  eabf91e0  eb22f8f0  [anon:libc_malloc]
         eabf91e4  eb229c60  [anon:libc_malloc]
         eabf91e8  eb22f920  [anon:libc_malloc]
         eabf91ec  eb229c60  [anon:libc_malloc]
         eabf91f0  a0ec1a92
         eabf91f4  eabf9230
         eabf91f8  eabf9230
         eabf91fc  eabf9230
         eabf9200  00000078
         eabf9204  00007be5
         eabf9208  00007be3
         eabf920c  eb4fe490
         eabf9210  eabf9230
         eabf9214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eabf9218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eabf921c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eabf9220  eabf9238
         eabf9224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eabf9228  eabf9230
         eabf922c  00000000
         eabf9230  eacfa230
         eabf9234  eaaf8230
         eabf9238  000016f6
         eabf923c  00007be3
         eabf9240  00000001
         eabf9244  eaafc000
         eabf9248  000fd230
         eabf924c  00001000
         eabf9250  00000000
         eabf9254  00000000
         eabf9258  00000003
         eabf925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5881, name: Binder:31715_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eaaf7fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 eaaf8230
    ip  eaaf7f70  sp  eaaf7f60  lr  eb9b4511  pc  eb9af108

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:
         eaaf7f20  a0ec1a92
         eaaf7f24  ea9f7498
         eaaf7f28  eba0b3a8  [anon:.bss]
         eaaf7f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf7f30  00000000
         eaaf7f34  01000000
         eaaf7f38  eba0b260  [anon:.bss]
         eaaf7f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf7f40  ea9f7238
         eaaf7f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf7f48  ea9f7230
         eaaf7f4c  eaaf7f94
         eaaf7f50  ea9f7274
         eaaf7f54  00000000
         eaaf7f58  eaaf7fb4
         eaaf7f5c  eba0b3a8  [anon:.bss]
    #00  eaaf7f60  eaaf8490
         eaaf7f64  eba0b260  [anon:.bss]
         eaaf7f68  00000089
         eaaf7f6c  00000000
    #01  eaaf7f70  00000000
         eaaf7f74  00000000
         eaaf7f78  ffffffff
         eaaf7f7c  eaaf7fb4
         eaaf7f80  00000000
         eaaf7f84  a0ec1a92
         eaaf7f88  ebafa028  [anon:.bss]
         eaaf7f8c  00000000
         eaaf7f90  00000000
         eaaf7f94  00000002
         eaaf7f98  eba0b260  [anon:.bss]
         eaaf7f9c  00000000
         eaaf7fa0  eba0b260  [anon:.bss]
         eaaf7fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eaaf7fa8  00000000
         eaaf7fac  00000000
         eaaf7fb0  a0ec1a92
         eaaf7fb4  ea8fa000
         eaaf7fb8  a0ec1a92
         eaaf7fbc  ebafa028  [anon:.bss]
         eaaf7fc0  eb22e400  [anon:libc_malloc]
         eaaf7fc4  eba0b260  [anon:.bss]
         eaaf7fc8  00000000
         eaaf7fcc  eba0b260  [anon:.bss]
         eaaf7fd0  00007be3
         eaaf7fd4  eba0b260  [anon:.bss]
         eaaf7fd8  eaaf8230
         eaaf7fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  eaaf7fe0  00000000
         eaaf7fe4  eaaf8030
         eaaf7fe8  00000000
         eaaf7fec  eb670c00  [anon:libc_malloc]
         eaaf7ff0  00000010
         eaaf7ff4  a0ec1a92
         eaaf7ff8  eb22e410  [anon:libc_malloc]
         eaaf7ffc  eb22e400  [anon:libc_malloc]
         eaaf8000  eba0b260  [anon:.bss]
         eaaf8004  00000000
         eaaf8008  eba0b260  [anon:.bss]
         eaaf800c  00007be3
         eaaf8010  eba0b260  [anon:.bss]
         eaaf8014  ebaeadd9  /system/lib/libmediadrm.so
    #04  eaaf8018  00000010
         eaaf801c  00000000
         eaaf8020  eb670e00  [anon:libc_malloc]
         eaaf8024  00000000
         eaaf8028  00000000
         eaaf802c  00000000
         eaaf8030  00000000
         eaaf8034  00000000
         eaaf8038  a0ec1a92
         eaaf803c  eb22e410  [anon:libc_malloc]
         eaaf8040  eb629640  [anon:libc_malloc]
         eaaf8044  eba0b260  [anon:.bss]
         eaaf8048  00000000
         eaaf804c  eaaf81e4
         eaaf8050  00007be3
         eaaf8054  ebbc220f  /system/lib/libbinder.so
    #05  eaaf8058  eb629640  [anon:libc_malloc]
         eaaf805c  eb605f40  [anon:libc_malloc]
         eaaf8060  eb22e410  [anon:libc_malloc]
         eaaf8064  a0ec1a92
         eaaf8068  eb629640  [anon:libc_malloc]
         eaaf806c  eb6068d0  [anon:libc_malloc]
         eaaf8070  00000001
         eaaf8074  ebbc2193  /system/lib/libbinder.so
    #06  eaaf8078  a0ec1a92
         eaaf807c  eb670c00  [anon:libc_malloc]
         eaaf8080  eb629640  [anon:libc_malloc]
         eaaf8084  eb670c54  [anon:libc_malloc]
         eaaf8088  eba0b260  [anon:.bss]
         eaaf808c  ebbc90ad  /system/lib/libbinder.so
    #07  eaaf8090  ffff0208  [vectors]
         eaaf8094  eaaf80e9
         eaaf8098  0000000a
         eaaf809c  eb60c800  [anon:libc_malloc]
         eaaf80a0  a0ec1a92
         eaaf80a4  eb60c108  [anon:libc_malloc]
         eaaf80a8  a0ec1a92
         eaaf80ac  00000000
         eaaf80b0  03000000
         eaaf80b4  eaaf80f4
         eaaf80b8  eaaf8490
         eaaf80bc  eb9b5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf80c0  00000000
         eaaf80c4  ec225a0d  /system/lib/libbase.so
         eaaf80c8  eaaf80f4
         eaaf80cc  03000000
         ........  ........
    #08  eaaf81a0  eb670c00  [anon:libc_malloc]
         eaaf81a4  eb670c54  [anon:libc_malloc]
         eaaf81a8  00000000
         eaaf81ac  eb670c00  [anon:libc_malloc]
         eaaf81b0  eb670c90  [anon:libc_malloc]
         eaaf81b4  00000000
         eaaf81b8  00000000
         eaaf81bc  ebbc935b  /system/lib/libbinder.so
    #09  eaaf81c0  00000000
         eaaf81c4  ebbc88af  /system/lib/libbinder.so
         eaaf81c8  eb229f00  [anon:libc_malloc]
         eaaf81cc  eb229f0c  [anon:libc_malloc]
         eaaf81d0  00000000
         eaaf81d4  ebbe2939  /system/lib/libbinder.so
    #10  eaaf81d8  eb229f00  [anon:libc_malloc]
         eaaf81dc  ebf60905  /system/lib/libutils.so
    #11  eaaf81e0  eb22f9b0  [anon:libc_malloc]
         eaaf81e4  eb229f00  [anon:libc_malloc]
         eaaf81e8  eb22f8f0  [anon:libc_malloc]
         eaaf81ec  eb229f00  [anon:libc_malloc]
         eaaf81f0  a0ec1a92
         eaaf81f4  eaaf8230
         eaaf81f8  eaaf8230
         eaaf81fc  eaaf8230
         eaaf8200  00000078
         eaaf8204  000016f6
         eaaf8208  00007be3
         eaaf820c  eabf9490
         eaaf8210  eaaf8230
         eaaf8214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eaaf8218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf821c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eaaf8220  eaaf8238
         eaaf8224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eaaf8228  eaaf8230
         eaaf822c  00000000
         eaaf8230  eabf9230
         eaaf8234  ea9f7230
         eaaf8238  000016f9
         eaaf823c  00007be3
         eaaf8240  00000001
         eaaf8244  ea9fb000
         eaaf8248  000fd230
         eaaf824c  00001000
         eaaf8250  00000000
         eaaf8254  00000000
         eaaf8258  00000003
         eaaf825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5886, name: Binder:31715_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea9f6fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 ea9f7230
    ip  ea9f6f70  sp  ea9f6f60  lr  eb9b4511  pc  eb9af108

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:
         ea9f6f20  a0ec1a92
         ea9f6f24  ea8f6498
         ea9f6f28  eba0b3a8  [anon:.bss]
         ea9f6f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f6f30  00000000
         ea9f6f34  01000000
         ea9f6f38  eba0b260  [anon:.bss]
         ea9f6f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f6f40  ea8f6238
         ea9f6f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f6f48  ea8f6230
         ea9f6f4c  ea9f6f94
         ea9f6f50  ea8f6274
         ea9f6f54  00000000
         ea9f6f58  ea9f6fb4
         ea9f6f5c  eba0b3a8  [anon:.bss]
    #00  ea9f6f60  ea9f7490
         ea9f6f64  eba0b260  [anon:.bss]
         ea9f6f68  00000089
         ea9f6f6c  00000000
    #01  ea9f6f70  00000000
         ea9f6f74  00000000
         ea9f6f78  ffffffff
         ea9f6f7c  ea9f6fb4
         ea9f6f80  00000000
         ea9f6f84  a0ec1a92
         ea9f6f88  ebafa028  [anon:.bss]
         ea9f6f8c  00000000
         ea9f6f90  00000000
         ea9f6f94  00000002
         ea9f6f98  eba0b260  [anon:.bss]
         ea9f6f9c  00000000
         ea9f6fa0  eba0b260  [anon:.bss]
         ea9f6fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea9f6fa8  00000000
         ea9f6fac  00000000
         ea9f6fb0  a0ec1a92
         ea9f6fb4  ea7f9000
         ea9f6fb8  a0ec1a92
         ea9f6fbc  ebafa028  [anon:.bss]
         ea9f6fc0  eb22e000  [anon:libc_malloc]
         ea9f6fc4  eba0b260  [anon:.bss]
         ea9f6fc8  00000000
         ea9f6fcc  eba0b260  [anon:.bss]
         ea9f6fd0  00007be3
         ea9f6fd4  eba0b260  [anon:.bss]
         ea9f6fd8  ea9f7230
         ea9f6fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  ea9f6fe0  00000000
         ea9f6fe4  ea9f7030
         ea9f6fe8  00000000
         ea9f6fec  eb26d600  [anon:libc_malloc]
         ea9f6ff0  00000010
         ea9f6ff4  a0ec1a92
         ea9f6ff8  eb22e010  [anon:libc_malloc]
         ea9f6ffc  eb22e000  [anon:libc_malloc]
         ea9f7000  eba0b260  [anon:.bss]
         ea9f7004  00000000
         ea9f7008  eba0b260  [anon:.bss]
         ea9f700c  00007be3
         ea9f7010  eba0b260  [anon:.bss]
         ea9f7014  ebaeadd9  /system/lib/libmediadrm.so
    #04  ea9f7018  00000010
         ea9f701c  00000000
         ea9f7020  eb26d800  [anon:libc_malloc]
         ea9f7024  00000000
         ea9f7028  00000000
         ea9f702c  00000000
         ea9f7030  00000000
         ea9f7034  00000000
         ea9f7038  a0ec1a92
         ea9f703c  eb22e010  [anon:libc_malloc]
         ea9f7040  eb236580  [anon:libc_malloc]
         ea9f7044  eba0b260  [anon:.bss]
         ea9f7048  00000000
         ea9f704c  ea9f71e4
         ea9f7050  00007be3
         ea9f7054  ebbc220f  /system/lib/libbinder.so
    #05  ea9f7058  eb236580  [anon:libc_malloc]
         ea9f705c  eb200f70  [anon:libc_malloc]
         ea9f7060  eb22e010  [anon:libc_malloc]
         ea9f7064  a0ec1a92
         ea9f7068  eb236580  [anon:libc_malloc]
         ea9f706c  eb2021c8  [anon:libc_malloc]
         ea9f7070  00000001
         ea9f7074  ebbc2193  /system/lib/libbinder.so
    #06  ea9f7078  a0ec1a92
         ea9f707c  eb26d600  [anon:libc_malloc]
         ea9f7080  eb236580  [anon:libc_malloc]
         ea9f7084  eb26d654  [anon:libc_malloc]
         ea9f7088  eba0b260  [anon:.bss]
         ea9f708c  ebbc90ad  /system/lib/libbinder.so
    #07  ea9f7090  ffff0208  [vectors]
         ea9f7094  ea9f70e9
         ea9f7098  0000000a
         ea9f709c  eb60cf00  [anon:libc_malloc]
         ea9f70a0  a0ec1a92
         ea9f70a4  eb60c808  [anon:libc_malloc]
         ea9f70a8  a0ec1a92
         ea9f70ac  eb60cf08  [anon:libc_malloc]
         ea9f70b0  0000000c
         ea9f70b4  eb60cf2c  [anon:libc_malloc]
         ea9f70b8  ea9f7128
         ea9f70bc  eb60cf8c  [anon:libc_malloc]
         ea9f70c0  eb000000
         ea9f70c4  eb60cff8  [anon:libc_malloc]
         ea9f70c8  eb2720c0  [anon:libc_malloc]
         ea9f70cc  eb984d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea9f71a0  eb26d600  [anon:libc_malloc]
         ea9f71a4  eb26d654  [anon:libc_malloc]
         ea9f71a8  00000000
         ea9f71ac  eb26d600  [anon:libc_malloc]
         ea9f71b0  eb26d690  [anon:libc_malloc]
         ea9f71b4  00000000
         ea9f71b8  00000000
         ea9f71bc  ebbc935b  /system/lib/libbinder.so
    #09  ea9f71c0  00000000
         ea9f71c4  ebbc88af  /system/lib/libbinder.so
         ea9f71c8  eb612740  [anon:libc_malloc]
         ea9f71cc  eb61274c  [anon:libc_malloc]
         ea9f71d0  00000000
         ea9f71d4  ebbe2939  /system/lib/libbinder.so
    #10  ea9f71d8  eb612740  [anon:libc_malloc]
         ea9f71dc  ebf60905  /system/lib/libutils.so
    #11  ea9f71e0  eb6757c0  [anon:libc_malloc]
         ea9f71e4  eb612740  [anon:libc_malloc]
         ea9f71e8  eb22f9b0  [anon:libc_malloc]
         ea9f71ec  eb612740  [anon:libc_malloc]
         ea9f71f0  a0ec1a92
         ea9f71f4  ea9f7230
         ea9f71f8  ea9f7230
         ea9f71fc  ea9f7230
         ea9f7200  00000078
         ea9f7204  000016f9
         ea9f7208  00007be3
         ea9f720c  eaaf8490
         ea9f7210  ea9f7230
         ea9f7214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea9f7218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f721c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea9f7220  ea9f7238
         ea9f7224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea9f7228  ea9f7230
         ea9f722c  00000000
         ea9f7230  eaaf8230
         ea9f7234  ea8f6230
         ea9f7238  000016fe
         ea9f723c  00007be3
         ea9f7240  00000001
         ea9f7244  ea8fa000
         ea9f7248  000fd230
         ea9f724c  00001000
         ea9f7250  00000000
         ea9f7254  00000000
         ea9f7258  00000003
         ea9f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5892, name: Binder:31715_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea8f5fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 ea8f6230
    ip  ea8f5f70  sp  ea8f5f60  lr  eb9b4511  pc  eb9af108

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:
         ea8f5f20  a0ec1a92
         ea8f5f24  ea7f5498
         ea8f5f28  eba0b3a8  [anon:.bss]
         ea8f5f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f5f30  00000000
         ea8f5f34  01000000
         ea8f5f38  eba0b260  [anon:.bss]
         ea8f5f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f5f40  ea7f5238
         ea8f5f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f5f48  ea7f5230
         ea8f5f4c  ea8f5f94
         ea8f5f50  ea7f5274
         ea8f5f54  00000000
         ea8f5f58  ea8f5fb4
         ea8f5f5c  eba0b3a8  [anon:.bss]
    #00  ea8f5f60  ea8f6490
         ea8f5f64  eba0b260  [anon:.bss]
         ea8f5f68  00000089
         ea8f5f6c  00000000
    #01  ea8f5f70  00000000
         ea8f5f74  00000000
         ea8f5f78  ffffffff
         ea8f5f7c  ea8f5fb4
         ea8f5f80  00000000
         ea8f5f84  a0ec1a92
         ea8f5f88  ebafa028  [anon:.bss]
         ea8f5f8c  00000000
         ea8f5f90  00000000
         ea8f5f94  00000002
         ea8f5f98  eba0b260  [anon:.bss]
         ea8f5f9c  00000000
         ea8f5fa0  eba0b260  [anon:.bss]
         ea8f5fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea8f5fa8  00000000
         ea8f5fac  00000000
         ea8f5fb0  a0ec1a92
         ea8f5fb4  ea6f8000
         ea8f5fb8  a0ec1a92
         ea8f5fbc  ebafa028  [anon:.bss]
         ea8f5fc0  eb642c00  [anon:libc_malloc]
         ea8f5fc4  eba0b260  [anon:.bss]
         ea8f5fc8  00000000
         ea8f5fcc  eba0b260  [anon:.bss]
         ea8f5fd0  00007be3
         ea8f5fd4  eba0b260  [anon:.bss]
         ea8f5fd8  ea8f6230
         ea8f5fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  ea8f5fe0  00000000
         ea8f5fe4  ea8f6030
         ea8f5fe8  00000000
         ea8f5fec  eb680000  [anon:libc_malloc]
         ea8f5ff0  00000010
         ea8f5ff4  a0ec1a92
         ea8f5ff8  eb642c10  [anon:libc_malloc]
         ea8f5ffc  eb642c00  [anon:libc_malloc]
         ea8f6000  eba0b260  [anon:.bss]
         ea8f6004  00000000
         ea8f6008  eba0b260  [anon:.bss]
         ea8f600c  00007be3
         ea8f6010  eba0b260  [anon:.bss]
         ea8f6014  ebaeadd9  /system/lib/libmediadrm.so
    #04  ea8f6018  00000010
         ea8f601c  00000000
         ea8f6020  eb680200  [anon:libc_malloc]
         ea8f6024  00000000
         ea8f6028  00000000
         ea8f602c  00000000
         ea8f6030  00000000
         ea8f6034  00000000
         ea8f6038  a0ec1a92
         ea8f603c  eb642c10  [anon:libc_malloc]
         ea8f6040  eb6294c0  [anon:libc_malloc]
         ea8f6044  eba0b260  [anon:.bss]
         ea8f6048  00000000
         ea8f604c  ea8f61e4
         ea8f6050  00007be3
         ea8f6054  ebbc220f  /system/lib/libbinder.so
    #05  ea8f6058  eb6294c0  [anon:libc_malloc]
         ea8f605c  eb605a80  [anon:libc_malloc]
         ea8f6060  eb642c10  [anon:libc_malloc]
         ea8f6064  a0ec1a92
         ea8f6068  eb6294c0  [anon:libc_malloc]
         ea8f606c  eb606870  [anon:libc_malloc]
         ea8f6070  00000001
         ea8f6074  ebbc2193  /system/lib/libbinder.so
    #06  ea8f6078  a0ec1a92
         ea8f607c  eb680000  [anon:libc_malloc]
         ea8f6080  eb6294c0  [anon:libc_malloc]
         ea8f6084  eb680054  [anon:libc_malloc]
         ea8f6088  eba0b260  [anon:.bss]
         ea8f608c  ebbc90ad  /system/lib/libbinder.so
    #07  ea8f6090  00001000
         ea8f6094  eb98b157  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f6098  00001000
         ea8f609c  00000000
         ea8f60a0  00001000
         ea8f60a4  00000001
         ea8f60a8  0000000f
         ea8f60ac  ea8f60e3
         ea8f60b0  ea8f60e2
         ea8f60b4  ea8f60e0
         ea8f60b8  ea8f6490
         ea8f60bc  0000000f
         ea8f60c0  eb7029f0  [anon:libc_malloc]
         ea8f60c4  eba0b260  [anon:.bss]
         ea8f60c8  eba0b1dc  [anon:.bss]
         ea8f60cc  eb976fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea8f61a0  eb680000  [anon:libc_malloc]
         ea8f61a4  eb680054  [anon:libc_malloc]
         ea8f61a8  00000000
         ea8f61ac  eb680000  [anon:libc_malloc]
         ea8f61b0  eb680090  [anon:libc_malloc]
         ea8f61b4  00000000
         ea8f61b8  00000000
         ea8f61bc  ebbc935b  /system/lib/libbinder.so
    #09  ea8f61c0  00000000
         ea8f61c4  ebbc88af  /system/lib/libbinder.so
         ea8f61c8  eb229fc0  [anon:libc_malloc]
         ea8f61cc  eb229fcc  [anon:libc_malloc]
         ea8f61d0  00000000
         ea8f61d4  ebbe2939  /system/lib/libbinder.so
    #10  ea8f61d8  eb229fc0  [anon:libc_malloc]
         ea8f61dc  ebf60905  /system/lib/libutils.so
    #11  ea8f61e0  eb22f9f0  [anon:libc_malloc]
         ea8f61e4  eb229fc0  [anon:libc_malloc]
         ea8f61e8  eb6757c0  [anon:libc_malloc]
         ea8f61ec  eb229fc0  [anon:libc_malloc]
         ea8f61f0  a0ec1a92
         ea8f61f4  ea8f6230
         ea8f61f8  ea8f6230
         ea8f61fc  ea8f6230
         ea8f6200  00000078
         ea8f6204  000016fe
         ea8f6208  00007be3
         ea8f620c  ea9f7490
         ea8f6210  ea8f6230
         ea8f6214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea8f6218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f621c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea8f6220  ea8f6238
         ea8f6224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea8f6228  ea8f6230
         ea8f622c  00000000
         ea8f6230  ea9f7230
         ea8f6234  ea7f5230
         ea8f6238  00001704
         ea8f623c  00007be3
         ea8f6240  00000001
         ea8f6244  ea7f9000
         ea8f6248  000fd230
         ea8f624c  00001000
         ea8f6250  00000000
         ea8f6254  00000000
         ea8f6258  00000003
         ea8f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5895, name: Binder:31715_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea7f4fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 ea7f5230
    ip  ea7f4f70  sp  ea7f4f60  lr  eb9b4511  pc  eb9af108

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:
         ea7f4f20  a0ec1a92
         ea7f4f24  ea6f4498
         ea7f4f28  eba0b3a8  [anon:.bss]
         ea7f4f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f4f30  00000000
         ea7f4f34  01000000
         ea7f4f38  eba0b260  [anon:.bss]
         ea7f4f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f4f40  ea6f4238
         ea7f4f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f4f48  ea6f4230
         ea7f4f4c  ea7f4f94
         ea7f4f50  ea6f4274
         ea7f4f54  00000000
         ea7f4f58  ea7f4fb4
         ea7f4f5c  eba0b3a8  [anon:.bss]
    #00  ea7f4f60  ea7f5490
         ea7f4f64  eba0b260  [anon:.bss]
         ea7f4f68  00000089
         ea7f4f6c  00000000
    #01  ea7f4f70  00000000
         ea7f4f74  00000000
         ea7f4f78  ffffffff
         ea7f4f7c  ea7f4fb4
         ea7f4f80  00000000
         ea7f4f84  a0ec1a92
         ea7f4f88  ebafa028  [anon:.bss]
         ea7f4f8c  00000000
         ea7f4f90  00000000
         ea7f4f94  00000002
         ea7f4f98  eba0b260  [anon:.bss]
         ea7f4f9c  00000000
         ea7f4fa0  eba0b260  [anon:.bss]
         ea7f4fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea7f4fa8  00000000
         ea7f4fac  00000000
         ea7f4fb0  a0ec1a92
         ea7f4fb4  ea5f7000
         ea7f4fb8  a0ec1a92
         ea7f4fbc  ebafa028  [anon:.bss]
         ea7f4fc0  eb22dc00  [anon:libc_malloc]
         ea7f4fc4  eba0b260  [anon:.bss]
         ea7f4fc8  00000000
         ea7f4fcc  eba0b260  [anon:.bss]
         ea7f4fd0  00007be3
         ea7f4fd4  eba0b260  [anon:.bss]
         ea7f4fd8  ea7f5230
         ea7f4fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  ea7f4fe0  00000000
         ea7f4fe4  ea7f5030
         ea7f4fe8  00000000
         ea7f4fec  eb26da00  [anon:libc_malloc]
         ea7f4ff0  00000010
         ea7f4ff4  a0ec1a92
         ea7f4ff8  eb22dc10  [anon:libc_malloc]
         ea7f4ffc  eb22dc00  [anon:libc_malloc]
         ea7f5000  eba0b260  [anon:.bss]
         ea7f5004  00000000
         ea7f5008  eba0b260  [anon:.bss]
         ea7f500c  00007be3
         ea7f5010  eba0b260  [anon:.bss]
         ea7f5014  ebaeadd9  /system/lib/libmediadrm.so
    #04  ea7f5018  00000010
         ea7f501c  00000000
         ea7f5020  eb26dc00  [anon:libc_malloc]
         ea7f5024  00000000
         ea7f5028  00000000
         ea7f502c  00000000
         ea7f5030  00000000
         ea7f5034  00000000
         ea7f5038  a0ec1a92
         ea7f503c  eb22dc10  [anon:libc_malloc]
         ea7f5040  eb629340  [anon:libc_malloc]
         ea7f5044  eba0b260  [anon:.bss]
         ea7f5048  00000000
         ea7f504c  ea7f51e4
         ea7f5050  00007be3
         ea7f5054  ebbc220f  /system/lib/libbinder.so
    #05  ea7f5058  eb629340  [anon:libc_malloc]
         ea7f505c  eb6055d0  [anon:libc_malloc]
         ea7f5060  eb22dc10  [anon:libc_malloc]
         ea7f5064  a0ec1a92
         ea7f5068  eb629340  [anon:libc_malloc]
         ea7f506c  eb606840  [anon:libc_malloc]
         ea7f5070  00000001
         ea7f5074  ebbc2193  /system/lib/libbinder.so
    #06  ea7f5078  a0ec1a92
         ea7f507c  eb26da00  [anon:libc_malloc]
         ea7f5080  eb629340  [anon:libc_malloc]
         ea7f5084  eb26da54  [anon:libc_malloc]
         ea7f5088  eba0b260  [anon:.bss]
         ea7f508c  ebbc90ad  /system/lib/libbinder.so
    #07  ea7f5090  ffff0208  [vectors]
         ea7f5094  ea7f50e9
         ea7f5098  0000000a
         ea7f509c  eb60dd00  [anon:libc_malloc]
         ea7f50a0  a0ec1a92
         ea7f50a4  eb60d608  [anon:libc_malloc]
         ea7f50a8  a0ec1a92
         ea7f50ac  eb60dd08  [anon:libc_malloc]
         ea7f50b0  0000000c
         ea7f50b4  eb60dd2c  [anon:libc_malloc]
         ea7f50b8  ea7f5128
         ea7f50bc  eb60dd8c  [anon:libc_malloc]
         ea7f50c0  eb000000
         ea7f50c4  eb60ddf8  [anon:libc_malloc]
         ea7f50c8  eb272240  [anon:libc_malloc]
         ea7f50cc  eb984d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea7f51a0  eb26da00  [anon:libc_malloc]
         ea7f51a4  eb26da54  [anon:libc_malloc]
         ea7f51a8  00000000
         ea7f51ac  eb26da00  [anon:libc_malloc]
         ea7f51b0  eb26da90  [anon:libc_malloc]
         ea7f51b4  00000000
         ea7f51b8  00000000
         ea7f51bc  ebbc935b  /system/lib/libbinder.so
    #09  ea7f51c0  00000000
         ea7f51c4  ebbc88af  /system/lib/libbinder.so
         ea7f51c8  eb612800  [anon:libc_malloc]
         ea7f51cc  eb61280c  [anon:libc_malloc]
         ea7f51d0  00000000
         ea7f51d4  ebbe2939  /system/lib/libbinder.so
    #10  ea7f51d8  eb612800  [anon:libc_malloc]
         ea7f51dc  ebf60905  /system/lib/libutils.so
    #11  ea7f51e0  eb6757f0  [anon:libc_malloc]
         ea7f51e4  eb612800  [anon:libc_malloc]
         ea7f51e8  eb22f9f0  [anon:libc_malloc]
         ea7f51ec  eb612800  [anon:libc_malloc]
         ea7f51f0  a0ec1a92
         ea7f51f4  ea7f5230
         ea7f51f8  ea7f5230
         ea7f51fc  ea7f5230
         ea7f5200  00000078
         ea7f5204  00001704
         ea7f5208  00007be3
         ea7f520c  ea8f6490
         ea7f5210  ea7f5230
         ea7f5214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea7f5218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f521c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea7f5220  ea7f5238
         ea7f5224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea7f5228  ea7f5230
         ea7f522c  00000000
         ea7f5230  ea8f6230
         ea7f5234  ea6f4230
         ea7f5238  00001707
         ea7f523c  00007be3
         ea7f5240  00000001
         ea7f5244  ea6f8000
         ea7f5248  000fd230
         ea7f524c  00001000
         ea7f5250  00000000
         ea7f5254  00000000
         ea7f5258  00000003
         ea7f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5896, name: Binder:31715_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea6f3fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 ea6f4230
    ip  ea6f3f70  sp  ea6f3f60  lr  eb9b4511  pc  eb9af108

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:
         ea6f3f20  a0ec1a92
         ea6f3f24  ea5f3498
         ea6f3f28  eba0b3a8  [anon:.bss]
         ea6f3f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f3f30  00000000
         ea6f3f34  01000000
         ea6f3f38  eba0b260  [anon:.bss]
         ea6f3f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f3f40  ea5f3238
         ea6f3f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f3f48  ea5f3230
         ea6f3f4c  ea6f3f94
         ea6f3f50  ea5f3274
         ea6f3f54  00000000
         ea6f3f58  ea6f3fb4
         ea6f3f5c  eba0b3a8  [anon:.bss]
    #00  ea6f3f60  ea6f4490
         ea6f3f64  eba0b260  [anon:.bss]
         ea6f3f68  00000089
         ea6f3f6c  00000000
    #01  ea6f3f70  00000000
         ea6f3f74  00000000
         ea6f3f78  ffffffff
         ea6f3f7c  ea6f3fb4
         ea6f3f80  00000000
         ea6f3f84  a0ec1a92
         ea6f3f88  ebafa028  [anon:.bss]
         ea6f3f8c  00000000
         ea6f3f90  00000000
         ea6f3f94  00000002
         ea6f3f98  eba0b260  [anon:.bss]
         ea6f3f9c  00000000
         ea6f3fa0  eba0b260  [anon:.bss]
         ea6f3fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea6f3fa8  00000000
         ea6f3fac  00000000
         ea6f3fb0  a0ec1a92
         ea6f3fb4  ea4f6000
         ea6f3fb8  a0ec1a92
         ea6f3fbc  ebafa028  [anon:.bss]
         ea6f3fc0  eb22e200  [anon:libc_malloc]
         ea6f3fc4  eba0b260  [anon:.bss]
         ea6f3fc8  00000000
         ea6f3fcc  eba0b260  [anon:.bss]
         ea6f3fd0  00007be3
         ea6f3fd4  eba0b260  [anon:.bss]
         ea6f3fd8  ea6f4230
         ea6f3fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  ea6f3fe0  00000000
         ea6f3fe4  ea6f4030
         ea6f3fe8  00000000
         ea6f3fec  eb680400  [anon:libc_malloc]
         ea6f3ff0  00000010
         ea6f3ff4  a0ec1a92
         ea6f3ff8  eb22e210  [anon:libc_malloc]
         ea6f3ffc  eb22e200  [anon:libc_malloc]
         ea6f4000  eba0b260  [anon:.bss]
         ea6f4004  00000000
         ea6f4008  eba0b260  [anon:.bss]
         ea6f400c  00007be3
         ea6f4010  eba0b260  [anon:.bss]
         ea6f4014  ebaeadd9  /system/lib/libmediadrm.so
    #04  ea6f4018  00000010
         ea6f401c  00000000
         ea6f4020  eb680600  [anon:libc_malloc]
         ea6f4024  00000000
         ea6f4028  00000000
         ea6f402c  00000000
         ea6f4030  00000000
         ea6f4034  00000000
         ea6f4038  a0ec1a92
         ea6f403c  eb22e210  [anon:libc_malloc]
         ea6f4040  eb629500  [anon:libc_malloc]
         ea6f4044  eba0b260  [anon:.bss]
         ea6f4048  00000000
         ea6f404c  ea6f41e4
         ea6f4050  00007be3
         ea6f4054  ebbc220f  /system/lib/libbinder.so
    #05  ea6f4058  eb629500  [anon:libc_malloc]
         ea6f405c  eb605b90  [anon:libc_malloc]
         ea6f4060  eb22e210  [anon:libc_malloc]
         ea6f4064  a0ec1a92
         ea6f4068  eb629500  [anon:libc_malloc]
         ea6f406c  eb606888  [anon:libc_malloc]
         ea6f4070  00000001
         ea6f4074  ebbc2193  /system/lib/libbinder.so
    #06  ea6f4078  a0ec1a92
         ea6f407c  eb680400  [anon:libc_malloc]
         ea6f4080  eb629500  [anon:libc_malloc]
         ea6f4084  eb680454  [anon:libc_malloc]
         ea6f4088  eba0b260  [anon:.bss]
         ea6f408c  ebbc90ad  /system/lib/libbinder.so
    #07  ea6f4090  ffff0208  [vectors]
         ea6f4094  ea6f40e9
         ea6f4098  0000000a
         ea6f409c  eb60e400  [anon:libc_malloc]
         ea6f40a0  a0ec1a92
         ea6f40a4  eb60dd08  [anon:libc_malloc]
         ea6f40a8  a0ec1a92
         ea6f40ac  00000000
         ea6f40b0  03000000
         ea6f40b4  ea6f40f4
         ea6f40b8  ea6f4490
         ea6f40bc  eb9b5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f40c0  00000000
         ea6f40c4  ec225a0d  /system/lib/libbase.so
         ea6f40c8  ea6f40f4
         ea6f40cc  03000000
         ........  ........
    #08  ea6f41a0  eb680400  [anon:libc_malloc]
         ea6f41a4  eb680454  [anon:libc_malloc]
         ea6f41a8  00000000
         ea6f41ac  eb680400  [anon:libc_malloc]
         ea6f41b0  eb680490  [anon:libc_malloc]
         ea6f41b4  00000000
         ea6f41b8  00000000
         ea6f41bc  ebbc935b  /system/lib/libbinder.so
    #09  ea6f41c0  00000000
         ea6f41c4  ebbc88af  /system/lib/libbinder.so
         ea6f41c8  eb22a080  [anon:libc_malloc]
         ea6f41cc  eb22a08c  [anon:libc_malloc]
         ea6f41d0  00000000
         ea6f41d4  ebbe2939  /system/lib/libbinder.so
    #10  ea6f41d8  eb22a080  [anon:libc_malloc]
         ea6f41dc  ebf60905  /system/lib/libutils.so
    #11  ea6f41e0  eb22fa50  [anon:libc_malloc]
         ea6f41e4  eb22a080  [anon:libc_malloc]
         ea6f41e8  eb6757f0  [anon:libc_malloc]
         ea6f41ec  eb22a080  [anon:libc_malloc]
         ea6f41f0  a0ec1a92
         ea6f41f4  ea6f4230
         ea6f41f8  ea6f4230
         ea6f41fc  ea6f4230
         ea6f4200  00000078
         ea6f4204  00001707
         ea6f4208  00007be3
         ea6f420c  ea7f5490
         ea6f4210  ea6f4230
         ea6f4214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea6f4218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f421c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea6f4220  ea6f4238
         ea6f4224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea6f4228  ea6f4230
         ea6f422c  00000000
         ea6f4230  ea7f5230
         ea6f4234  ea5f3230
         ea6f4238  00001708
         ea6f423c  00007be3
         ea6f4240  00000001
         ea6f4244  ea5f7000
         ea6f4248  000fd230
         ea6f424c  00001000
         ea6f4250  00000000
         ea6f4254  00000000
         ea6f4258  00000003
         ea6f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 5898, name: Binder:31715_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ea5f2fb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 ea5f3230
    ip  ea5f2f70  sp  ea5f2f60  lr  eb9b4511  pc  eb9af108

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:
         ea5f2f20  a0ec1a92
         ea5f2f24  ea4f2498
         ea5f2f28  eba0b3a8  [anon:.bss]
         ea5f2f2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f2f30  00000000
         ea5f2f34  01000000
         ea5f2f38  eba0b260  [anon:.bss]
         ea5f2f3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f2f40  ea4f2238
         ea5f2f44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f2f48  ea4f2230
         ea5f2f4c  ea5f2f94
         ea5f2f50  ea4f2274
         ea5f2f54  00000000
         ea5f2f58  ea5f2fb4
         ea5f2f5c  eba0b3a8  [anon:.bss]
    #00  ea5f2f60  ea5f3490
         ea5f2f64  eba0b260  [anon:.bss]
         ea5f2f68  00000089
         ea5f2f6c  00000000
    #01  ea5f2f70  00000000
         ea5f2f74  00000000
         ea5f2f78  ffffffff
         ea5f2f7c  ea5f2fb4
         ea5f2f80  00000000
         ea5f2f84  a0ec1a92
         ea5f2f88  ebafa028  [anon:.bss]
         ea5f2f8c  00000000
         ea5f2f90  00000000
         ea5f2f94  00000002
         ea5f2f98  eba0b260  [anon:.bss]
         ea5f2f9c  00000000
         ea5f2fa0  eba0b260  [anon:.bss]
         ea5f2fa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ea5f2fa8  00000000
         ea5f2fac  00000000
         ea5f2fb0  a0ec1a92
         ea5f2fb4  ea3f5000
         ea5f2fb8  a0ec1a92
         ea5f2fbc  ebafa028  [anon:.bss]
         ea5f2fc0  eb665000  [anon:libc_malloc]
         ea5f2fc4  eba0b260  [anon:.bss]
         ea5f2fc8  00000000
         ea5f2fcc  eba0b260  [anon:.bss]
         ea5f2fd0  00007be3
         ea5f2fd4  eba0b260  [anon:.bss]
         ea5f2fd8  ea5f3230
         ea5f2fdc  ebaea88f  /system/lib/libmediadrm.so
    #03  ea5f2fe0  00000000
         ea5f2fe4  ea5f3030
         ea5f2fe8  00000000
         ea5f2fec  eb26de00  [anon:libc_malloc]
         ea5f2ff0  00000010
         ea5f2ff4  a0ec1a92
         ea5f2ff8  eb665010  [anon:libc_malloc]
         ea5f2ffc  eb665000  [anon:libc_malloc]
         ea5f3000  eba0b260  [anon:.bss]
         ea5f3004  00000000
         ea5f3008  eba0b260  [anon:.bss]
         ea5f300c  00007be3
         ea5f3010  eba0b260  [anon:.bss]
         ea5f3014  ebaeadd9  /system/lib/libmediadrm.so
    #04  ea5f3018  00000010
         ea5f301c  00000000
         ea5f3020  eb273000  [anon:libc_malloc]
         ea5f3024  00000000
         ea5f3028  00000000
         ea5f302c  00000000
         ea5f3030  00000000
         ea5f3034  00000000
         ea5f3038  a0ec1a92
         ea5f303c  eb665010  [anon:libc_malloc]
         ea5f3040  eb629540  [anon:libc_malloc]
         ea5f3044  eba0b260  [anon:.bss]
         ea5f3048  00000000
         ea5f304c  ea5f31e4
         ea5f3050  00007be3
         ea5f3054  ebbc220f  /system/lib/libbinder.so
    #05  ea5f3058  eb629540  [anon:libc_malloc]
         ea5f305c  eb605d60  [anon:libc_malloc]
         ea5f3060  eb665010  [anon:libc_malloc]
         ea5f3064  a0ec1a92
         ea5f3068  eb629540  [anon:libc_malloc]
         ea5f306c  eb6068a0  [anon:libc_malloc]
         ea5f3070  00000001
         ea5f3074  ebbc2193  /system/lib/libbinder.so
    #06  ea5f3078  a0ec1a92
         ea5f307c  eb26de00  [anon:libc_malloc]
         ea5f3080  eb629540  [anon:libc_malloc]
         ea5f3084  eb26de54  [anon:libc_malloc]
         ea5f3088  eba0b260  [anon:.bss]
         ea5f308c  ebbc90ad  /system/lib/libbinder.so
    #07  ea5f3090  00001000
         ea5f3094  eb98b157  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f3098  00001000
         ea5f309c  00000000
         ea5f30a0  00001000
         ea5f30a4  00000001
         ea5f30a8  0000000f
         ea5f30ac  ea5f30e3
         ea5f30b0  ea5f30e2
         ea5f30b4  ea5f30e0
         ea5f30b8  ea5f3128
         ea5f30bc  0000000f
         ea5f30c0  eb302930  [anon:libc_malloc]
         ea5f30c4  eba0b260  [anon:.bss]
         ea5f30c8  eba0b1dc  [anon:.bss]
         ea5f30cc  eb976fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ea5f31a0  eb26de00  [anon:libc_malloc]
         ea5f31a4  eb26de54  [anon:libc_malloc]
         ea5f31a8  00000000
         ea5f31ac  eb26de00  [anon:libc_malloc]
         ea5f31b0  eb26de90  [anon:libc_malloc]
         ea5f31b4  00000000
         ea5f31b8  00000000
         ea5f31bc  ebbc935b  /system/lib/libbinder.so
    #09  ea5f31c0  00000000
         ea5f31c4  ebbc88af  /system/lib/libbinder.so
         ea5f31c8  eb6128c0  [anon:libc_malloc]
         ea5f31cc  eb6128cc  [anon:libc_malloc]
         ea5f31d0  00000000
         ea5f31d4  ebbe2939  /system/lib/libbinder.so
    #10  ea5f31d8  eb6128c0  [anon:libc_malloc]
         ea5f31dc  ebf60905  /system/lib/libutils.so
    #11  ea5f31e0  eb675820  [anon:libc_malloc]
         ea5f31e4  eb6128c0  [anon:libc_malloc]
         ea5f31e8  eb22fa50  [anon:libc_malloc]
         ea5f31ec  eb6128c0  [anon:libc_malloc]
         ea5f31f0  a0ec1a92
         ea5f31f4  ea5f3230
         ea5f31f8  ea5f3230
         ea5f31fc  ea5f3230
         ea5f3200  00000078
         ea5f3204  00001708
         ea5f3208  00007be3
         ea5f320c  ea6f4490
         ea5f3210  ea5f3230
         ea5f3214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ea5f3218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f321c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ea5f3220  ea5f3238
         ea5f3224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         ea5f3228  ea5f3230
         ea5f322c  00000000
         ea5f3230  ea6f4230
         ea5f3234  ea4f2230
         ea5f3238  0000170a
         ea5f323c  00007be3
         ea5f3240  00000001
         ea5f3244  ea4f6000
         ea5f3248  000fd230
         ea5f324c  00001000
         ea5f3250  00000000
         ea5f3254  00000000
         ea5f3258  00000003
         ea5f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 31715, tid: 31717, name: Binder:31715_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ebafa028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eb4fdfb4  r7  000000f0
    r8  00000002  r9  ebafa028  r10 00000000  r11 eb4fe230
    ip  eb4fdf70  sp  eb4fdf60  lr  eb9b4511  pc  eb9af108

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:
         eb4fdf20  a0ec1a92
         eb4fdf24  eabf9498
         eb4fdf28  eba0b3a8  [anon:.bss]
         eb4fdf2c  eba05894  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fdf30  00000000
         eb4fdf34  01000000
         eb4fdf38  eba0b260  [anon:.bss]
         eb4fdf3c  eb9b4b55  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fdf40  eabf9238
         eb4fdf44  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fdf48  eabf9230
         eb4fdf4c  eb4fdf94
         eb4fdf50  eabf9274
         eb4fdf54  00000000
         eb4fdf58  eb4fdfb4
         eb4fdf5c  eba0b3a8  [anon:.bss]
    #00  eb4fdf60  eb4fe490
         eb4fdf64  eba0b260  [anon:.bss]
         eb4fdf68  00000089
         eb4fdf6c  00000000
    #01  eb4fdf70  00000000
         eb4fdf74  00000000
         eb4fdf78  ffffffff
         eb4fdf7c  eb4fdfb4
         eb4fdf80  00000000
         eb4fdf84  a0ec1a92
         eb4fdf88  ebafa028  [anon:.bss]
         eb4fdf8c  00000000
         eb4fdf90  00000000
         eb4fdf94  00000002
         eb4fdf98  eba0b260  [anon:.bss]
         eb4fdf9c  00000000
         eb4fdfa0  eba0b260  [anon:.bss]
         eb4fdfa4  eb9fbb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eb4fdfa8  00000000
         eb4fdfac  00000000
         eb4fdfb0  a0ec1a92
         eb4fdfb4  eaafc000
         eb4fdfb8  a0ec1a92
         eb4fdfbc  ebafa028  [anon:.bss]
         eb4fdfc0  eb22d400  [anon:libc_malloc]
         eb4fdfc4  eba0b260  [anon:.bss]
         eb4fdfc8  00000000
         eb4fdfcc  eba0b260  [anon:.bss]
         eb4fdfd0  00007be3
         eb4fdfd4  eba0b260  [anon:.bss]
         eb4fdfd8  eb4fe230
         eb4fdfdc  ebaea88f  /system/lib/libmediadrm.so
    #03  eb4fdfe0  00000004
         eb4fdfe4  ebf622cb  /system/lib/libutils.so
         eb4fdfe8  00000000
         eb4fdfec  eb22c000  [anon:libc_malloc]
         eb4fdff0  00000010
         eb4fdff4  a0ec1a92
         eb4fdff8  eb22d410  [anon:libc_malloc]
         eb4fdffc  eb22d400  [anon:libc_malloc]
         eb4fe000  eba0b260  [anon:.bss]
         eb4fe004  00000000
         eb4fe008  eba0b260  [anon:.bss]
         eb4fe00c  00007be3
         eb4fe010  eba0b260  [anon:.bss]
         eb4fe014  ebaeadd9  /system/lib/libmediadrm.so
    #04  eb4fe018  00000010
         eb4fe01c  00000000
         eb4fe020  eb22c200  [anon:libc_malloc]
         eb4fe024  00000000
         eb4fe028  00000000
         eb4fe02c  00000000
         eb4fe030  00000000
         eb4fe034  00000000
         eb4fe038  a0ec1a92
         eb4fe03c  eb22d410  [anon:libc_malloc]
         eb4fe040  eb236240  [anon:libc_malloc]
         eb4fe044  eba0b260  [anon:.bss]
         eb4fe048  00000000
         eb4fe04c  eb4fe1e4
         eb4fe050  00007be3
         eb4fe054  ebbc220f  /system/lib/libbinder.so
    #05  eb4fe058  eb236240  [anon:libc_malloc]
         eb4fe05c  eb2005c0  [anon:libc_malloc]
         eb4fe060  eb22d410  [anon:libc_malloc]
         eb4fe064  a0ec1a92
         eb4fe068  eb236240  [anon:libc_malloc]
         eb4fe06c  eb202030  [anon:libc_malloc]
         eb4fe070  00000001
         eb4fe074  ebbc2193  /system/lib/libbinder.so
    #06  eb4fe078  a0ec1a92
         eb4fe07c  eb22c000  [anon:libc_malloc]
         eb4fe080  eb236240  [anon:libc_malloc]
         eb4fe084  eb22c054  [anon:libc_malloc]
         eb4fe088  eba0b260  [anon:.bss]
         eb4fe08c  ebbc90ad  /system/lib/libbinder.so
    #07  eb4fe090  00000000
         eb4fe094  eb4fe0a0
         eb4fe098  eb4fe160
         eb4fe09c  00000000
         eb4fe0a0  00000000
         eb4fe0a4  eb205070  [anon:libc_malloc]
         eb4fe0a8  00000004
         eb4fe0ac  00000006
         eb4fe0b0  00000000
         eb4fe0b4  00000000
         eb4fe0b8  00000000
         eb4fe0bc  00000000
         eb4fe0c0  00000000
         eb4fe0c4  eba00000  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fe0c8  00000000
         eb4fe0cc  eb010001
         ........  ........
    #08  eb4fe1a0  eb4fe230
         eb4fe1a4  ebbc92b1  /system/lib/libbinder.so
         eb4fe1a8  00000000
         eb4fe1ac  eb22c000  [anon:libc_malloc]
         eb4fe1b0  eb22c090  [anon:libc_malloc]
         eb4fe1b4  00000001
         eb4fe1b8  00000000
         eb4fe1bc  ebbc935b  /system/lib/libbinder.so
    #09  eb4fe1c0  00000000
         eb4fe1c4  ebbc88af  /system/lib/libbinder.so
         eb4fe1c8  eb611930  [anon:libc_malloc]
         eb4fe1cc  eb61193c  [anon:libc_malloc]
         eb4fe1d0  00000000
         eb4fe1d4  ebbe2939  /system/lib/libbinder.so
    #10  eb4fe1d8  eb611930  [anon:libc_malloc]
         eb4fe1dc  ebf60905  /system/lib/libutils.so
    #11  eb4fe1e0  eb605240  [anon:libc_malloc]
         eb4fe1e4  eb611930  [anon:libc_malloc]
         eb4fe1e8  eb605220  [anon:libc_malloc]
         eb4fe1ec  eb611930  [anon:libc_malloc]
         eb4fe1f0  a0ec1a92
         eb4fe1f4  eb4fe230
         eb4fe1f8  eb4fe230
         eb4fe1fc  eb4fe230
         eb4fe200  00000078
         eb4fe204  00007be3
         eb4fe208  00007be3
         eb4fe20c  ec87d020
         eb4fe210  eb4fe230
         eb4fe214  eb9fb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eb4fe218  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fe21c  eb9b5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eb4fe220  eb4fe238
         eb4fe224  eb9fb073  /apex/com.android.runtime/lib/bionic/libc.so
         eb4fe228  eb4fe230
         eb4fe22c  00000000
         eb4fe230  ec87cdc0
         eb4fe234  eb0fe230
         eb4fe238  00007be5
         eb4fe23c  00007be3
         eb4fe240  00000001
         eb4fe244  eb401000
         eb4fe248  000fd230
         eb4fe24c  00001000
         eb4fe250  00000000
         eb4fe254  00000000
         eb4fe258  00000003
         eb4fe25c  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:[17479809] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
