*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-09 21:54:17+0900
pid: 3602, tid: 3602, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000e12  r2  00000006  r3  ffe0d478
    r4  ffe0d48c  r5  ffe0d470  r6  00000e12  r7  0000016b
    r8  ffe0d488  r9  ffe0d478  r10 ffe0d4a8  r11 ffe0d498
    ip  00000e12  sp  ffe0d448  lr  f1e56c43  pc  f1e56c56

backtrace:
      #00 pc 0005ec56  /apex/com.android.runtime/lib/bionic/libc.so (abort+166) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005a4f4  /system/lib/libbinder.so (abort_with_message(char const*)+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #02 pc 0005a5ec  /system/lib/libbinder.so (__ubsan_handle_implicit_conversion_minimal_abort+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003db51  /system/lib/libbinder.so (android::BpServiceManager::getService(android::String16 const&) const+468) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 00005c47  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::getInstance()+162) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #05 pc 00005b6b  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::generateSessionID()+46) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011bb1  /system/lib/libmediadrmmetrics_lite.so (android::reportDrmPluginMetrics(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, android::String8 const&, android::String8 const&, android::String8 const&)+316) (BuildId: da23eb482fd8e6528a67d4088289e1e5)
      #07 pc 0001708d  /system/lib/libmediadrm.so (android::DrmHal::reportPluginMetrics() const+408) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #08 pc 00016de9  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+44) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #09 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #13 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #14 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #15 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #16 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #17 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 00020a7b  [stack]

stack:
         ffe0d408  f1914120  [anon:libc_malloc]
         ffe0d40c  f22e7004  /system/lib/libmediametrics.so
         ffe0d410  f1914120  [anon:libc_malloc]
         ffe0d414  f20ff527  /system/lib/libbinder.so
         ffe0d418  00000002
         ffe0d41c  ffe0d4e4  [stack]
         ffe0d420  ffffffdf
         ffe0d424  ffffffe0
         ffe0d428  57497744
         ffe0d42c  bd19504d
         ffe0d430  ffe0d470  [stack]
         ffe0d434  f1914120  [anon:libc_malloc]
         ffe0d438  bd19504d
         ffe0d43c  ffe0d470  [stack]
         ffe0d440  00000e12
         ffe0d444  00001388
    #00  ffe0d448  ffe0d4b8  [stack]
         ffe0d44c  ffe0d4c8  [stack]
         ffe0d450  ffe0d4d8  [stack]
         ffe0d454  ffe0d4e8  [stack]
         ffe0d458  f1914120  [anon:libc_malloc]
         ffe0d45c  ffe0d4e4  [stack]
         ffe0d460  f1914120  [anon:libc_malloc]
         ffe0d464  f2104d6f  /system/lib/libbinder.so
         ffe0d468  00000000
         ffe0d46c  f1950000  [anon:libc_malloc]
         ffe0d470  ffffffdf
         ffe0d474  ffffffff
         ffe0d478  00000000
         ffe0d47c  00000000
         ffe0d480  ffffffff
         ffe0d484  00000e12
         ........  ........
    #01  ffe0d530  f1914120  [anon:libc_malloc]
         ffe0d534  f211e5f0  /system/lib/libbinder.so
    #02  ffe0d538  f1914120  [anon:libc_malloc]
         ffe0d53c  f2101b55  /system/lib/libbinder.so
    #03  ffe0d540  00000000
         ffe0d544  57497744
         ffe0d548  ffe0d570  [stack]
         ffe0d54c  f1eaf168  [anon:.bss]
         ffe0d550  0000001d
         ffe0d554  f1e56781  /apex/com.android.runtime/lib/bionic/libc.so
         ffe0d558  f1eae260  [anon:.bss]
         ffe0d55c  ffe0d5f4  [stack]
         ffe0d560  0000001d
         ffe0d564  f1934080  [anon:libc_malloc]
         ffe0d568  00000000
         ffe0d56c  f19140d0  [anon:libc_malloc]
         ffe0d570  00000000
         ffe0d574  00000000
         ffe0d578  00000000
         ffe0d57c  00000000
         ........  ........
    #04  ffe0d5f0  57497744
         ffe0d5f4  f1911bb0  [anon:libc_malloc]
         ffe0d5f8  ffe0d660  [stack]
         ffe0d5fc  f1914120  [anon:libc_malloc]
         ffe0d600  57497744
         ffe0d604  f1530480  [anon:libc_malloc]
         ffe0d608  f1eae260  [anon:.bss]
         ffe0d60c  f1530460  [anon:libc_malloc]
         ffe0d610  0000001d
         ffe0d614  00000000
         ffe0d618  f1975c48  [anon:libc_malloc]
         ffe0d61c  f1eae260  [anon:.bss]
         ffe0d620  f1fa3084  /system/lib/libmediadrm.so
         ffe0d624  f22e3b6f  /system/lib/libmediametrics.so
    #05  ffe0d628  0000001d
         ffe0d62c  57497744
         ffe0d630  f1501f00  [anon:libc_malloc]
         ffe0d634  00000020
         ffe0d638  0000001d
         ffe0d63c  f25e9bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe0d640  f193c4f3  [anon:libc_malloc]
         ffe0d644  f1f2010d  /system/lib/libstagefright_foundation.so
         ffe0d648  ffe0d698  [stack]
         ffe0d64c  f1911b50  [anon:libc_malloc]
         ffe0d650  f1501f10  [anon:libc_malloc]
         ffe0d654  f1f27065  /system/lib/libstagefright_foundation.so
         ffe0d658  0000004d
         ffe0d65c  000000e7
         ffe0d660  00000021
         ffe0d664  0000001d
         ffe0d668  f1501f00  [anon:libc_malloc]
         ffe0d66c  00000134
         ffe0d670  57497744
         ffe0d674  f1975c00  [anon:libc_malloc]
         ffe0d678  f193c140  [anon:libc_malloc]
         ffe0d67c  00000134
         ........  ........
    #07  ffe0d698  00000141
         ffe0d69c  00000134
         ffe0d6a0  f193c140  [anon:libc_malloc]
         ffe0d6a4  f19064a8  [anon:libc_malloc]
         ffe0d6a8  f19144f0  [anon:libc_malloc]
         ffe0d6ac  f19068b0  [anon:libc_malloc]
         ffe0d6b0  f1fa3084  /system/lib/libmediadrm.so
         ffe0d6b4  f1966010  [anon:libc_malloc]
         ffe0d6b8  000000e7
         ffe0d6bc  00000007
         ffe0d6c0  00000001
         ffe0d6c4  f1f19e7c  /system/lib/libstagefright_foundation.so
         ffe0d6c8  00000000
         ffe0d6cc  00000001
         ffe0d6d0  57497744
         ffe0d6d4  f1975c10  [anon:libc_malloc]
         ........  ........
    #08  ffe0d6f8  00000010
         ffe0d6fc  00000000
         ffe0d700  f1950200  [anon:libc_malloc]
         ffe0d704  00000000
         ffe0d708  00000000
         ffe0d70c  00000000
         ffe0d710  00000000
         ffe0d714  00000000
         ffe0d718  57497744
         ffe0d71c  f1975c10  [anon:libc_malloc]
         ffe0d720  f15363c0  [anon:libc_malloc]
         ffe0d724  f1eae260  [anon:.bss]
         ffe0d728  00000000
         ffe0d72c  b2413289  /system/bin/mediadrmserver
         ffe0d730  00000000
         ffe0d734  f20f820f  /system/lib/libbinder.so
    #09  ffe0d738  f15363c0  [anon:libc_malloc]
         ffe0d73c  f15007f0  [anon:libc_malloc]
         ffe0d740  f1975c10  [anon:libc_malloc]
         ffe0d744  57497744
         ffe0d748  f15363c0  [anon:libc_malloc]
         ffe0d74c  f1502258  [anon:libc_malloc]
         ffe0d750  00000001
         ffe0d754  f20f8193  /system/lib/libbinder.so
    #10  ffe0d758  57497744
         ffe0d75c  f1950000  [anon:libc_malloc]
         ffe0d760  f15363c0  [anon:libc_malloc]
         ffe0d764  f1950054  [anon:libc_malloc]
         ffe0d768  f1eae260  [anon:.bss]
         ffe0d76c  f20ff0ad  /system/lib/libbinder.so
    #11  ffe0d770  00000000
         ffe0d774  f1909008  [anon:libc_malloc]
         ffe0d778  f1909014  [anon:libc_malloc]
         ffe0d77c  f1909118  [anon:libc_malloc]
         ffe0d780  00000000
         ffe0d784  f190905c  [anon:libc_malloc]
         ffe0d788  f1800000
         ffe0d78c  f19090f8  [anon:libc_malloc]
         ffe0d790  f1905520  [anon:libc_malloc]
         ffe0d794  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffe0d798  00000004
         ffe0d79c  00000000
         ffe0d7a0  00000000
         ffe0d7a4  f1eae260  [anon:.bss]
         ffe0d7a8  00000000
         ffe0d7ac  f1909008  [anon:libc_malloc]
         ........  ........
    #12  ffe0d880  f150e204  [anon:libc_malloc]
         ffe0d884  f20ff2b1  /system/lib/libbinder.so
         ffe0d888  f1911930  [anon:libc_malloc]
         ffe0d88c  f1950000  [anon:libc_malloc]
         ffe0d890  f1950090  [anon:libc_malloc]
         ffe0d894  00000001
         ffe0d898  00000001
         ffe0d89c  f20ff35b  /system/lib/libbinder.so
    #13  ffe0d8a0  f1eae260  [anon:.bss]
         ffe0d8a4  ffe0d904  [stack]
         ffe0d8a8  f1eae260  [anon:.bss]
         ffe0d8ac  ffe0d904  [stack]
         ffe0d8b0  ffe0d90c  [stack]
         ffe0d8b4  b24132e7  /system/bin/mediadrmserver
    #14  ffe0d8b8  f1934080  [anon:libc_malloc]
         ffe0d8bc  f1914120  [anon:libc_malloc]
         ffe0d8c0  f1934080  [anon:libc_malloc]
         ffe0d8c4  57497744
         ffe0d8c8  00000000
         ffe0d8cc  f1e51215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe0d8d0  b241455c  /system/bin/mediadrmserver
         ffe0d8d4  00000000
         ffe0d8d8  00000000
         ffe0d8dc  00000000
         ffe0d8e0  00000000
         ffe0d8e4  b2413037  /system/bin/mediadrmserver
    #16  ffe0d8e8  ffe0d948  [stack]
         ffe0d8ec  b2414000  /system/bin/mediadrmserver
         ffe0d8f0  b2414008  /system/bin/mediadrmserver
         ffe0d8f4  b2414010  /system/bin/mediadrmserver
         ffe0d8f8  00000000
         ffe0d8fc  f2aff0dc  /apex/com.android.runtime/bin/linker
    #17  ffe0d900  00000001
         ffe0d904  ffe0e975  [stack]
         ffe0d908  00000000
         ffe0d90c  ffe0e990  [stack]
         ffe0d910  ffe0ea0e  [stack]
         ffe0d914  ffe0ea21  [stack]
         ffe0d918  ffe0ea36  [stack]
         ffe0d91c  ffe0ea51  [stack]
         ffe0d920  ffe0ea64  [stack]
         ffe0d924  ffe0ea7d  [stack]
    #18  ffe0d928  ffe0eaac  [stack]
         ffe0d92c  ffe0ead9  [stack]
         ffe0d930  ffe0eaf2  [stack]
         ffe0d934  ffe0eb0c  [stack]
         ffe0d938  ffe0ed3d  [stack]
         ffe0d93c  ffe0ef0f  [stack]
         ffe0d940  ffe0efc2  [stack]
         ffe0d944  00000000
         ffe0d948  00000010
         ffe0d94c  0037b0d6
         ffe0d950  00000006
         ffe0d954  00001000
         ffe0d958  00000011
         ffe0d95c  00000064
         ffe0d960  00000003
         ffe0d964  b2411034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    ffe0d458 f1914120 ffe0d4e4 f1914120 f2104d6f   A...... A..oM..
    ffe0d468 00000000 f1950000 ffffffdf ffffffff  ................
    ffe0d478 00000000 00000000 ffffffff 00000e12  ................
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..
    ffe0d528 f1914120 f211e4f8 f1914120 f211e5f0   A...... A......
    ffe0d538 f1914120 f2101b55 00000000 57497744   A..U.......DwIW
    ffe0d548 ffe0d570 f1eaf168 0000001d f1e56781  p...h........g..

memory near r4 ([stack]):
    ffe0d46c f1950000 ffffffdf ffffffff 00000000  ................
    ffe0d47c 00000000 ffffffff 00000e12 000003f5  ................
    ffe0d48c 00000000 00000000 00000000 00000000  ................
    ffe0d49c 00000000 00000000 00000000 00000000  ................
    ffe0d4ac 00000000 00000000 00000000 00000000  ................
    ffe0d4bc 00000000 00000000 00000000 00000000  ................
    ffe0d4cc 00000000 00000000 00000000 00000000  ................
    ffe0d4dc 00000000 00000000 00000000 00000000  ................
    ffe0d4ec 00000000 00000000 00000000 00000000  ................
    ffe0d4fc 00000000 00000000 00000000 f20f55aa  .............U..
    ffe0d50c bd19504d ffe0d5f8 f1914120 00001388  MP...... A......
    ffe0d51c ffffffec f1eae260 f22e7004 f1914120  ....`....p.. A..
    ffe0d52c f211e4f8 f1914120 f211e5f0 f1914120  .... A...... A..
    ffe0d53c f2101b55 00000000 57497744 ffe0d570  U.......DwIWp...
    ffe0d54c f1eaf168 0000001d f1e56781 f1eae260  h........g..`...
    ffe0d55c ffe0d5f4 0000001d f1934080 00000000  .........@......

memory near r5 ([stack]):
    ffe0d450 ffe0d4d8 ffe0d4e8 f1914120 ffe0d4e4  ........ A......
    ffe0d460 f1914120 f2104d6f 00000000 f1950000   A..oM..........
    ffe0d470 ffffffdf ffffffff 00000000 00000000  ................
    ffe0d480 ffffffff 00000e12 000003f5 00000000  ................
    ffe0d490 00000000 00000000 00000000 00000000  ................
    ffe0d4a0 00000000 00000000 00000000 00000000  ................
    ffe0d4b0 00000000 00000000 00000000 00000000  ................
    ffe0d4c0 00000000 00000000 00000000 00000000  ................
    ffe0d4d0 00000000 00000000 00000000 00000000  ................
    ffe0d4e0 00000000 00000000 00000000 00000000  ................
    ffe0d4f0 00000000 00000000 00000000 00000000  ................
    ffe0d500 00000000 00000000 f20f55aa bd19504d  .........U..MP..
    ffe0d510 ffe0d5f8 f1914120 00001388 ffffffec  .... A..........
    ffe0d520 f1eae260 f22e7004 f1914120 f211e4f8  `....p.. A......
    ffe0d530 f1914120 f211e5f0 f1914120 f2101b55   A...... A..U...
    ffe0d540 00000000 57497744 ffe0d570 f1eaf168  ....DwIWp...h...

memory near r8 ([stack]):
    ffe0d468 00000000 f1950000 ffffffdf ffffffff  ................
    ffe0d478 00000000 00000000 ffffffff 00000e12  ................
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..
    ffe0d528 f1914120 f211e4f8 f1914120 f211e5f0   A...... A......
    ffe0d538 f1914120 f2101b55 00000000 57497744   A..U.......DwIW
    ffe0d548 ffe0d570 f1eaf168 0000001d f1e56781  p...h........g..
    ffe0d558 f1eae260 ffe0d5f4 0000001d f1934080  `............@..

memory near r9 ([stack]):
    ffe0d458 f1914120 ffe0d4e4 f1914120 f2104d6f   A...... A..oM..
    ffe0d468 00000000 f1950000 ffffffdf ffffffff  ................
    ffe0d478 00000000 00000000 ffffffff 00000e12  ................
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..
    ffe0d528 f1914120 f211e4f8 f1914120 f211e5f0   A...... A......
    ffe0d538 f1914120 f2101b55 00000000 57497744   A..U.......DwIW
    ffe0d548 ffe0d570 f1eaf168 0000001d f1e56781  p...h........g..

memory near r10 ([stack]):
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..
    ffe0d528 f1914120 f211e4f8 f1914120 f211e5f0   A...... A......
    ffe0d538 f1914120 f2101b55 00000000 57497744   A..U.......DwIW
    ffe0d548 ffe0d570 f1eaf168 0000001d f1e56781  p...h........g..
    ffe0d558 f1eae260 ffe0d5f4 0000001d f1934080  `............@..
    ffe0d568 00000000 f19140d0 00000000 00000000  .....@..........
    ffe0d578 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffe0d478 00000000 00000000 ffffffff 00000e12  ................
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..
    ffe0d528 f1914120 f211e4f8 f1914120 f211e5f0   A...... A......
    ffe0d538 f1914120 f2101b55 00000000 57497744   A..U.......DwIW
    ffe0d548 ffe0d570 f1eaf168 0000001d f1e56781  p...h........g..
    ffe0d558 f1eae260 ffe0d5f4 0000001d f1934080  `............@..
    ffe0d568 00000000 f19140d0 00000000 00000000  .....@..........

memory near sp ([stack]):
    ffe0d428 57497744 bd19504d ffe0d470 f1914120  DwIWMP..p... A..
    ffe0d438 bd19504d ffe0d470 00000e12 00001388  MP..p...........
    ffe0d448 ffe0d4b8 ffe0d4c8 ffe0d4d8 ffe0d4e8  ................
    ffe0d458 f1914120 ffe0d4e4 f1914120 f2104d6f   A...... A..oM..
    ffe0d468 00000000 f1950000 ffffffdf ffffffff  ................
    ffe0d478 00000000 00000000 ffffffff 00000e12  ................
    ffe0d488 000003f5 00000000 00000000 00000000  ................
    ffe0d498 00000000 00000000 00000000 00000000  ................
    ffe0d4a8 00000000 00000000 00000000 00000000  ................
    ffe0d4b8 00000000 00000000 00000000 00000000  ................
    ffe0d4c8 00000000 00000000 00000000 00000000  ................
    ffe0d4d8 00000000 00000000 00000000 00000000  ................
    ffe0d4e8 00000000 00000000 00000000 00000000  ................
    ffe0d4f8 00000000 00000000 00000000 00000000  ................
    ffe0d508 f20f55aa bd19504d ffe0d5f8 f1914120  .U..MP...... A..
    ffe0d518 00001388 ffffffec f1eae260 f22e7004  ........`....p..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f1e56c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f1e56c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f1e56c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f1e56c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f1e56c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f1e56c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f1e56c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f1e56c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f1e56ca0 98018acf 8acff908 8acff900 f9009800  ................
    f1e56cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f1e56cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f1e56cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f1e56ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f1e56cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f1e56d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f1e56d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f1e56c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f1e56c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f1e56c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f1e56c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f1e56c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f1e56c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f1e56c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f1e56ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f1e56cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f1e56cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f1e56cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f1e56ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f1e56cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f1e56d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f1e56d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f1e56d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (271 entries):
    b2411000-b2412fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b2413000-b2413fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b2414000-b2414fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f09f8000-f09f8fff ---         0      1000
    f09f9000-f0af7fff rw-         0     ff000
    f0af8000-f0af9fff ---         0      2000
    f0afa000-f0bf8fff rw-         0     ff000
    f0bf9000-f0bfafff ---         0      2000
    f0bfb000-f0cf9fff rw-         0     ff000
    f0cfa000-f0cfbfff ---         0      2000
    f0cfc000-f0dfafff rw-         0     ff000
    f0dfb000-f0dfcfff ---         0      2000
    f0dfd000-f0efbfff rw-         0     ff000
    f0efc000-f0efdfff ---         0      2000
    f0efe000-f0ffcfff rw-         0     ff000
    f0ffd000-f0ffefff ---         0      2000
    f0fff000-f10fdfff rw-         0     ff000
    f10fe000-f10fffff ---         0      2000
    f1100000-f11fefff rw-         0     ff000
    f11ff000-f1200fff ---         0      2000
    f1201000-f12fffff rw-         0     ff000
    f1300000-f1301fff ---         0      2000
    f1302000-f1400fff rw-         0     ff000
    f1401000-f1401fff ---         0      1000
    f1500000-f16fffff rw-         0    200000  [anon:libc_malloc]
    f1701000-f1701fff ---         0      1000
    f1702000-f1800fff rw-         0     ff000
    f1801000-f1801fff ---         0      1000
    f1900000-f1afffff rw-         0    200000  [anon:libc_malloc]
    f1b5a000-f1b62fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f1b63000-f1b78fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1b79000-f1b79fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1b7a000-f1b7afff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f1b7b000-f1b7bfff rw-         0      1000  [anon:.bss]
    f1bb4000-f1bb4fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1bb5000-f1bb5fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1bb6000-f1bb6fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1bc0000-f1bd7fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f1bd8000-f1bf8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1bf9000-f1bf9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1bfa000-f1bfdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1c27000-f1c27fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1c28000-f1c28fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1c29000-f1c29fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f1c2a000-f1c2afff rw-         0      1000  [anon:.bss]
    f1c56000-f1c5cfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f1c5d000-f1c62fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1c63000-f1c63fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1c64000-f1c64fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1c88000-f1cb4fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f1cb5000-f1cf3fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1cf4000-f1cf4fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1cf5000-f1cfafff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1cfb000-f1cfbfff rw-         0      1000  [anon:.bss]
    f1d01000-f1d10fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f1d11000-f1d21fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1d22000-f1d22fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1d23000-f1d24fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1d5f000-f1d62fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f1d63000-f1d6dfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1d6e000-f1d6efff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1d6f000-f1d6ffff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f1d70000-f1d70fff rw-         0      1000  [anon:.bss]
    f1d80000-f1d9dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f1d9e000-f1dbafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1dbb000-f1dbbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1dbc000-f1dbffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1df8000-f1e20fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1e21000-f1ea7fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1ea8000-f1ea9fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f1eaa000-f1eadfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f1eae000-f1eb0fff rw-         0      3000  [anon:.bss]
    f1eb1000-f1eb1fff r--         0      1000  [anon:.bss]
    f1eb2000-f1ebefff rw-         0      d000  [anon:.bss]
    f1ede000-f1edefff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f1edf000-f1edffff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1ee0000-f1ee0fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1ee1000-f1ee1fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1f0c000-f1f1afff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f1f1b000-f1f29fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1f2a000-f1f2afff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1f2b000-f1f2bfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f1f2c000-f1f2cfff rw-         0      1000  [anon:.bss]
    f1f4b000-f1f4dfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f1f4e000-f1f4efff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1f4f000-f1f4ffff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1f50000-f1f50fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f1f51000-f1f51fff rw-         0      1000  [anon:.bss]
    f1f81000-f1f90fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1f91000-f1fa1fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f1fa2000-f1fa2fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f1fa3000-f1fa6fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f1fa7000-f1fa7fff rw-         0      1000  [anon:.bss]
    f1fcb000-f1fdafff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f1fdb000-f1ff4fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1ff5000-f1ff5fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1ff6000-f1ff6fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f1ff7000-f1ff7fff rw-         0      1000  [anon:.bss]
    f2027000-f202dfff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f202e000-f2032fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2033000-f2033fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2034000-f2034fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2040000-f2056fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f2057000-f206efff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f206f000-f206ffff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f2070000-f2070fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f2071000-f2071fff rw-         0      1000  [anon:.bss]
    f208e000-f208efff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f208f000-f208ffff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2090000-f2090fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2091000-f2091fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f2092000-f2092fff rw-         0      1000  [anon:.bss]
    f20c4000-f20f5fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f20f6000-f2121fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f2122000-f2122fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f2123000-f212afff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f212b000-f212bfff rw-         0      1000  [anon:.bss]
    f2152000-f2152fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f2153000-f2153fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2154000-f2154fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2155000-f2155fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2156000-f2156fff rw-         0      1000  [anon:.bss]
    f21a0000-f21d5fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f21d6000-f2224fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f2225000-f2225fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f2226000-f222afff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f222b000-f222cfff rw-         0      2000  [anon:.bss]
    f225a000-f2263fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f2264000-f2275fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2276000-f2276fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2277000-f2277fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2278000-f2278fff rw-         0      1000  [anon:.bss]
    f22ac000-f22acfff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f22ad000-f22adfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f22ae000-f22aefff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f22af000-f22affff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f22de000-f22e2fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f22e3000-f22e6fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f22e7000-f22e7fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f22e8000-f22e8fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f22e9000-f22e9fff rw-         0      1000  [anon:.bss]
    f2301000-f2306fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f2307000-f230dfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f230e000-f230efff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f230f000-f230ffff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f2310000-f2310fff rw-         0      1000  [anon:.bss]
    f2354000-f235dfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f235e000-f2366fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2367000-f2367fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2368000-f2368fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2369000-f2369fff rw-         0      1000  [anon:.bss]
    f23a8000-f23aefff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f23af000-f23b4fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f23b5000-f23b5fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f23b6000-f23b6fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f23b7000-f23b7fff rw-         0      1000  [anon:.bss]
    f23f1000-f23f1fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f23f2000-f23f2fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f23f3000-f23f3fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f23f4000-f23f4fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2411000-f2424fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f2425000-f2437fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f2438000-f2438fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f2439000-f243bfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f2459000-f2462fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f2463000-f246cfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f246d000-f246dfff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f246e000-f246ffff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f2487000-f2487fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f2488000-f2488fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f2489000-f2489fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f248a000-f248afff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f2497000-f24fafff rw-         0     64000  [anon:linker_alloc]
    f24fb000-f24fbfff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f24fc000-f24fcfff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f24fd000-f24fdfff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f24fe000-f24fefff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f24ff000-f24fffff rw-         0      1000  [anon:.bss]
    f2531000-f2531fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f2532000-f2532fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2533000-f2533fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2534000-f2534fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2535000-f2535fff rw-         0      1000  [anon:.bss]
    f2540000-f2540fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f2541000-f2541fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f2542000-f2542fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f2543000-f2543fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f25a4000-f25a8fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f25a9000-f25aefff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f25af000-f25affff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f25b0000-f25b0fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f25b1000-f25b1fff rw-         0      1000  [anon:.bss]
    f25d8000-f25e4fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f25e5000-f25f1fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f25f2000-f25f2fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f25f3000-f25f3fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f25f4000-f25f4fff rw-         0      1000  [anon:.bss]
    f2646000-f2647fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f2648000-f2649fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f264a000-f264afff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f264b000-f264bfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f264c000-f264cfff rw-         0      1000  [anon:.bss]
    f268f000-f268ffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f26eb000-f26ebfff ---         0      1000
    f26ec000-f26effff rw-         0      4000  [anon:thread signal stack]
    f26f0000-f26f0fff ---         0      1000
    f26f1000-f26f4fff rw-         0      4000  [anon:thread signal stack]
    f26f5000-f26f5fff ---         0      1000
    f26f6000-f26f9fff rw-         0      4000  [anon:thread signal stack]
    f26fa000-f26fafff ---         0      1000
    f26fb000-f26fefff rw-         0      4000  [anon:thread signal stack]
    f26ff000-f26fffff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2701000-f2720fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f2721000-f2740fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f2741000-f2760fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f2761000-f2780fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f2781000-f27a0fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f27a1000-f27c0fff r--         0     20000  /dev/__properties__/properties_serial
    f27c1000-f27cafff r--         0      a000  /dev/__properties__/property_info
    f27cc000-f27ccfff ---         0      1000
    f27cd000-f27d0fff rw-         0      4000  [anon:thread signal stack]
    f27d1000-f27d1fff ---         0      1000
    f27d2000-f27d5fff rw-         0      4000  [anon:thread signal stack]
    f27d6000-f27d6fff ---         0      1000
    f27d7000-f27dafff rw-         0      4000  [anon:thread signal stack]
    f27db000-f27dbfff ---         0      1000
    f27dc000-f27dffff rw-         0      4000  [anon:thread signal stack]
    f27e0000-f27e0fff ---         0      1000
    f27e1000-f27e4fff rw-         0      4000  [anon:thread signal stack]
    f27e5000-f27e5fff ---         0      1000
    f27e6000-f27e9fff rw-         0      4000  [anon:thread signal stack]
    f27ea000-f27eafff ---         0      1000
    f27eb000-f27eefff rw-         0      4000  [anon:thread signal stack]
    f27ef000-f280efff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f280f000-f282efff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f282f000-f28f6fff r--         0     c8000  [anon:linker_alloc]
    f28f7000-f28fdfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f28ff000-f28fffff rw-         0      1000  [anon:abort message]
    f2900000-f2900fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f2901000-f2901fff ---         0      1000
    f2902000-f2904fff rw-         0      3000
    f2905000-f2905fff ---         0      1000
    f2906000-f2908fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f2909000-f2928fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f2929000-f2929fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f292a000-f298dfff r--         0     64000  [anon:linker_alloc]
    f298e000-f29adfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f29ae000-f29aefff ---         0      1000
    f29af000-f29affff rw-         0      1000
    f29b0000-f29b0fff ---         0      1000
    f29b1000-f29d0fff r--         0     20000  /dev/__properties__/properties_serial
    f29d1000-f29d1fff rw-         0      1000  [anon:System property context nodes]
    f29d2000-f29dbfff r--         0      a000  /dev/__properties__/property_info
    f29dc000-f2a3ffff r--         0     64000  [anon:linker_alloc]
    f2a40000-f2a41fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f2a42000-f2a42fff r--         0      1000  [anon:atexit handlers]
    f2a43000-f2a43fff ---         0      1000
    f2a44000-f2a47fff rw-         0      4000  [anon:thread signal stack]
    f2a48000-f2a48fff rw-         0      1000  [anon:arc4random data]
    f2a49000-f2a49fff r--         0      1000  [anon:atexit handlers]
    f2a4a000-f2a4afff rw-         0      1000  [anon:System property context nodes]
    f2a4b000-f2a4bfff rw-         0      1000  [anon:arc4random data]
    f2a4c000-f2a68fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f2a69000-f2b00fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f2b01000-f2b01fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2b02000-f2b05fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2b06000-f2b0bfff rw-         0      6000
    f2b0c000-f2b0cfff r--         0      1000
    f2b0d000-f2b0efff rw-         0      2000
    ffdee000-ffe0efff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 1658, name: Binder:3602_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  f0bf6148  r3  f0bf613c
    r4  f1eae260  r5  f1950f00  r6  f0bf6148  r7  00000036
    r8  f0bf6168  r9  f1950f90  r10 f0bf6150  r11 00000000
    ip  00000000  sp  f0bf6128  lr  f1e5c709  pc  f1e8e1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f0bf60e8  00000030
         f0bf60ec  00000030
         f0bf60f0  f1802030
         f0bf60f4  00000000
         f0bf60f8  00000000
         f0bf60fc  00000000
         f0bf6100  f1900100  [anon:libc_malloc]
         f0bf6104  00000004
         f0bf6108  57497744
         f0bf610c  00000004
         f0bf6110  f1950f54  [anon:libc_malloc]
         f0bf6114  00000000
         f0bf6118  00000000
         f0bf611c  f0bf6168
         f0bf6120  f1950f90  [anon:libc_malloc]
         f0bf6124  f0bf6150
    #00  f0bf6128  f0bf613c
         ........  ........
    #01  f0bf6128  f0bf613c
         f0bf612c  57497744
         f0bf6130  c0306201
         f0bf6134  f20fec15  /system/lib/libbinder.so
         f0bf6138  f0bf6148
         f0bf613c  00000000
    #02  f0bf6140  f1950f54  [anon:libc_malloc]
         f0bf6144  f1eae260  [anon:.bss]
         f0bf6148  00000000
         f0bf614c  00000000
         f0bf6150  00000000
         f0bf6154  00000000
         f0bf6158  f1965200  [anon:libc_malloc]
         f0bf615c  00000000
         f0bf6160  00000100
         f0bf6164  00000000
         f0bf6168  00000000
         f0bf616c  00000000
         f0bf6170  f1965100  [anon:libc_malloc]
         f0bf6174  00000000
         f0bf6178  57497744
         f0bf617c  f1950f00  [anon:libc_malloc]
         ........  ........
    #03  f0bf61a0  f0bf6230
         f0bf61a4  f20ff2b1  /system/lib/libbinder.so
         f0bf61a8  00000000
         f0bf61ac  f1950f00  [anon:libc_malloc]
         f0bf61b0  f1950f90  [anon:libc_malloc]
         f0bf61b4  00000000
         f0bf61b8  00000000
         f0bf61bc  f20ff35b  /system/lib/libbinder.so
    #04  f0bf61c0  00000000
         f0bf61c4  f20fe8af  /system/lib/libbinder.so
         f0bf61c8  f1529420  [anon:libc_malloc]
         f0bf61cc  f152942c  [anon:libc_malloc]
         f0bf61d0  00000000
         f0bf61d4  f2118939  /system/lib/libbinder.so
    #05  f0bf61d8  f1529420  [anon:libc_malloc]
         f0bf61dc  f2361905  /system/lib/libutils.so
    #06  f0bf61e0  f15007b0  [anon:libc_malloc]
         f0bf61e4  f1529420  [anon:libc_malloc]
         f0bf61e8  f15007a0  [anon:libc_malloc]
         f0bf61ec  f1529420  [anon:libc_malloc]
         f0bf61f0  57497744
         f0bf61f4  f0bf6230
         f0bf61f8  f0bf6230
         f0bf61fc  f0bf6230
         f0bf6200  00000078
         f0bf6204  00004e52
         f0bf6208  00000e12
         f0bf620c  f0cf7490
         f0bf6210  f0bf6230
         f0bf6214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f0bf6218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bf621c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  f0bf6220  f0bf6238
         f0bf6224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0bf6228  f0bf6230
         f0bf622c  00000000
         f0bf6230  f0cf7230
         f0bf6234  f0af5230
         f0bf6238  0000067a
         f0bf623c  00000e12
         f0bf6240  00000001
         f0bf6244  f0af9000
         f0bf6248  000fd230
         f0bf624c  00001000
         f0bf6250  00000000
         f0bf6254  00000000
         f0bf6258  00000003
         f0bf625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 3646, name: Binder:3602_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1fa7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f17fdfb4  r7  000000f0
    r8  00000002  r9  f1fa7028  r10 00000000  r11 f17fe230
    ip  f17fdf70  sp  f17fdf60  lr  f1e57511  pc  f1e52108

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:
         f17fdf20  00000004
         f17fdf24  00000000
         f17fdf28  f17fe0a0
         f17fdf2c  f1eae260  [anon:.bss]
         f17fdf30  f1506e00  [anon:libc_malloc]
         f17fdf34  f21065f3  /system/lib/libbinder.so
         f17fdf38  f17fe0a0
         f17fdf3c  f1506e04  [anon:libc_malloc]
         f17fdf40  00000004
         f17fdf44  f1f941e7  /system/lib/libmediadrm.so
         f17fdf48  57497744
         f17fdf4c  f190982c  [anon:libc_malloc]
         f17fdf50  00000000
         f17fdf54  f17fdf90
         f17fdf58  f17fdfb4
         f17fdf5c  f1eae3a8  [anon:.bss]
    #00  f17fdf60  f17fe490
         f17fdf64  f1eae260  [anon:.bss]
         f17fdf68  00000089
         f17fdf6c  00000000
    #01  f17fdf70  00000000
         f17fdf74  00000000
         f17fdf78  ffffffff
         f17fdf7c  f17fdfb4
         f17fdf80  00000000
         f17fdf84  57497744
         f17fdf88  f1fa7028  [anon:.bss]
         f17fdf8c  00000000
         f17fdf90  00000000
         f17fdf94  00000002
         f17fdf98  f1eae260  [anon:.bss]
         f17fdf9c  00000000
         f17fdfa0  f1eae260  [anon:.bss]
         f17fdfa4  f1e9eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f17fdfa8  00000000
         f17fdfac  00000000
         f17fdfb0  57497744
         f17fdfb4  f1909800  [anon:libc_malloc]
         f17fdfb8  57497744
         f17fdfbc  f1fa7028  [anon:.bss]
         f17fdfc0  f150f200  [anon:libc_malloc]
         f17fdfc4  f1eae260  [anon:.bss]
         f17fdfc8  00000000
         f17fdfcc  f1eae260  [anon:.bss]
         f17fdfd0  00000e12
         f17fdfd4  f1eae260  [anon:.bss]
         f17fdfd8  f17fe230
         f17fdfdc  f1f9788f  /system/lib/libmediadrm.so
    #03  f17fdfe0  00000004
         f17fdfe4  f23632cb  /system/lib/libutils.so
         f17fdfe8  00000000
         f17fdfec  f152c000  [anon:libc_malloc]
         f17fdff0  00000010
         f17fdff4  57497744
         f17fdff8  f150f210  [anon:libc_malloc]
         f17fdffc  f150f200  [anon:libc_malloc]
         f17fe000  f1eae260  [anon:.bss]
         f17fe004  00000000
         f17fe008  f1eae260  [anon:.bss]
         f17fe00c  00000e12
         f17fe010  f1eae260  [anon:.bss]
         f17fe014  f1f97dd9  /system/lib/libmediadrm.so
    #04  f17fe018  00000010
         f17fe01c  00000000
         f17fe020  f152c200  [anon:libc_malloc]
         f17fe024  00000000
         f17fe028  00000000
         f17fe02c  00000000
         f17fe030  00000000
         f17fe034  00000000
         f17fe038  57497744
         f17fe03c  f150f210  [anon:libc_malloc]
         f17fe040  f1536400  [anon:libc_malloc]
         f17fe044  f1eae260  [anon:.bss]
         f17fe048  00000000
         f17fe04c  f17fe1e4
         f17fe050  00000e12
         f17fe054  f20f820f  /system/lib/libbinder.so
    #05  f17fe058  f1536400  [anon:libc_malloc]
         f17fe05c  f1905280  [anon:libc_malloc]
         f17fe060  f150f210  [anon:libc_malloc]
         f17fe064  57497744
         f17fe068  f1536400  [anon:libc_malloc]
         f17fe06c  f1502168  [anon:libc_malloc]
         f17fe070  00000001
         f17fe074  f20f8193  /system/lib/libbinder.so
    #06  f17fe078  00000e12
         f17fe07c  f152c000  [anon:libc_malloc]
         f17fe080  f1536400  [anon:libc_malloc]
         f17fe084  f152c054  [anon:libc_malloc]
         f17fe088  f1eae260  [anon:.bss]
         f17fe08c  f20ff0ad  /system/lib/libbinder.so
    #07  f17fe090  00000000
         f17fe094  f1909708  [anon:libc_malloc]
         f17fe098  f190972c  [anon:libc_malloc]
         f17fe09c  f1909830  [anon:libc_malloc]
         f17fe0a0  00000000
         f17fe0a4  f190975c  [anon:libc_malloc]
         f17fe0a8  f1800000
         f17fe0ac  f19097f8  [anon:libc_malloc]
         f17fe0b0  f1914f00  [anon:libc_malloc]
         f17fe0b4  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe0b8  00000004
         f17fe0bc  00000000
         f17fe0c0  00000000
         f17fe0c4  f1eae260  [anon:.bss]
         f17fe0c8  00000000
         f17fe0cc  f1909708  [anon:libc_malloc]
         ........  ........
    #08  f17fe1a0  f17fe230
         f17fe1a4  f20ff2b1  /system/lib/libbinder.so
         f17fe1a8  00000000
         f17fe1ac  f152c000  [anon:libc_malloc]
         f17fe1b0  f152c090  [anon:libc_malloc]
         f17fe1b4  00000001
         f17fe1b8  00000000
         f17fe1bc  f20ff35b  /system/lib/libbinder.so
    #09  f17fe1c0  00000000
         f17fe1c4  f20fe8af  /system/lib/libbinder.so
         f17fe1c8  f1911930  [anon:libc_malloc]
         f17fe1cc  f191193c  [anon:libc_malloc]
         f17fe1d0  00000000
         f17fe1d4  f2118939  /system/lib/libbinder.so
    #10  f17fe1d8  f1911930  [anon:libc_malloc]
         f17fe1dc  f2361905  /system/lib/libutils.so
    #11  f17fe1e0  f1905240  [anon:libc_malloc]
         f17fe1e4  f1911930  [anon:libc_malloc]
         f17fe1e8  f1905220  [anon:libc_malloc]
         f17fe1ec  f1911930  [anon:libc_malloc]
         f17fe1f0  57497744
         f17fe1f4  f17fe230
         f17fe1f8  f17fe230
         f17fe1fc  f17fe230
         f17fe200  00000078
         f17fe204  00000e12
         f17fe208  00000e12
         f17fe20c  f2b0e020
         f17fe210  f17fe230
         f17fe214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f17fe218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f17fe220  f17fe238
         f17fe224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe228  f17fe230
         f17fe22c  00000000
         f17fe230  f2b0ddc0
         f17fe234  f13fe230
         f17fe238  00000e3e
         f17fe23c  00000e12
         f17fe240  00000001
         f17fe244  f1701000
         f17fe248  000fd230
         f17fe24c  00001000
         f17fe250  00000000
         f17fe254  00000000
         f17fe258  00000003
         f17fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 5227, name: HwBinder:3602_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f13fe118  r3  f13fe074
    r4  f1eae260  r5  c0306201  r6  f13fe118  r7  00000036
    r8  f13fe138  r9  f1eae260  r10 00000000  r11 f13fe120
    ip  00000000  sp  f13fe060  lr  f1e5c709  pc  f1e8e1c4

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:
         f13fe020  f1901510  [anon:libc_malloc]
         f13fe024  f1e4e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f13fe028  f1a07240  [anon:libc_malloc]
         f13fe02c  f1a07240  [anon:libc_malloc]
         f13fe030  f1604900  [anon:libc_malloc]
         f13fe034  f1604900  [anon:libc_malloc]
         f13fe038  00000000
         f13fe03c  f193c518  [anon:libc_malloc]
         f13fe040  f1914190  [anon:libc_malloc]
         f13fe044  f2362c35  /system/lib/libutils.so
         f13fe048  f1535010  [anon:libc_malloc]
         f13fe04c  f13fe490
         f13fe050  00000000
         f13fe054  00019124
         f13fe058  00000000
         f13fe05c  00000000
    #00  f13fe060  f13fe074
         ........  ........
    #01  f13fe060  f13fe074
         f13fe064  57497744
         f13fe068  f193c500  [anon:libc_malloc]
         f13fe06c  f1ce4555  /system/lib/libhidlbase.so
         f13fe070  f13fe118
         f13fe074  00000000
    #02  f13fe078  f1eb63c0  [anon:.bss]
         f13fe07c  f1909e08  [anon:libc_malloc]
         f13fe080  f13fe038
         f13fe084  f193c554  [anon:libc_malloc]
         f13fe088  f193c598  [anon:libc_malloc]
         f13fe08c  00000004
         f13fe090  00000000
         f13fe094  00000000
         f13fe098  00000000
         f13fe09c  00000000
         f13fe0a0  00000000
         f13fe0a4  f1910148  [anon:libc_malloc]
         f13fe0a8  00000004
         f13fe0ac  00000006
         f13fe0b0  00000004
         f13fe0b4  00000000
         ........  ........
    #03  f13fe1b8  f13fe1e4
         f13fe1bc  00000e12
         f13fe1c0  f1529300  [anon:libc_malloc]
         f13fe1c4  f152930c  [anon:libc_malloc]
         f13fe1c8  00000000
         f13fe1cc  00000000
         f13fe1d0  f13fe1e4
         f13fe1d4  f1cf070d  /system/lib/libhidlbase.so
    #04  f13fe1d8  f1529300  [anon:libc_malloc]
         f13fe1dc  f2361905  /system/lib/libutils.so
    #05  f13fe1e0  f15001f0  [anon:libc_malloc]
         f13fe1e4  f1529300  [anon:libc_malloc]
         f13fe1e8  f15001d0  [anon:libc_malloc]
         f13fe1ec  f1529300  [anon:libc_malloc]
         f13fe1f0  57497744
         f13fe1f4  f13fe230
         f13fe1f8  f13fe230
         f13fe1fc  f13fe230
         f13fe200  00000078
         f13fe204  00000e3e
         f13fe208  00000e12
         f13fe20c  f17fe490
         f13fe210  f13fe230
         f13fe214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f13fe218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f13fe21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f13fe220  f13fe238
         f13fe224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f13fe228  f13fe230
         f13fe22c  00000000
         f13fe230  f17fe230
         f13fe234  f12fd230
         f13fe238  0000146b
         f13fe23c  00000e12
         f13fe240  00000001
         f13fe244  f1301000
         f13fe248  000fd230
         f13fe24c  00001000
         f13fe250  00000000
         f13fe254  00000000
         f13fe258  00000003
         f13fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 5229, name: HwBinder:3602_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f12fd118  r3  f12fd074
    r4  f1eae260  r5  c0306201  r6  f12fd118  r7  00000036
    r8  f12fd138  r9  f1eae260  r10 00000000  r11 f12fd120
    ip  00000000  sp  f12fd060  lr  f1e5c709  pc  f1e8e1c4

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:
         f12fd020  57497744
         f12fd024  f12fd05c
         f12fd028  f1529120  [anon:libc_malloc]
         f12fd02c  f236172d  /system/lib/libutils.so
         f12fd030  f1eae260  [anon:.bss]
         f12fd034  f12fd138
         f12fd038  00000000
         f12fd03c  f1537518  [anon:libc_malloc]
         f12fd040  f1501e90  [anon:libc_malloc]
         f12fd044  f2362c35  /system/lib/libutils.so
         f12fd048  f1535010  [anon:libc_malloc]
         f12fd04c  f12fd490
         f12fd050  00000000
         f12fd054  00019128
         f12fd058  00000000
         f12fd05c  00000000
    #00  f12fd060  f12fd074
         ........  ........
    #01  f12fd060  f12fd074
         f12fd064  57497744
         f12fd068  f1537500  [anon:libc_malloc]
         f12fd06c  f1ce4555  /system/lib/libhidlbase.so
         f12fd070  f12fd118
         f12fd074  00000000
    #02  f12fd078  00000011
         f12fd07c  f12fd160
         f12fd080  f1537500  [anon:libc_malloc]
         f12fd084  f1537554  [anon:libc_malloc]
         f12fd088  f1537598  [anon:libc_malloc]
         f12fd08c  00000004
         f12fd090  00000000
         f12fd094  00000000
         f12fd098  00000000
         f12fd09c  00000000
         f12fd0a0  00000000
         f12fd0a4  f1505018  [anon:libc_malloc]
         f12fd0a8  00000004
         f12fd0ac  00000006
         f12fd0b0  00000004
         f12fd0b4  00000000
         ........  ........
    #03  f12fd1b8  f12fd1e4
         f12fd1bc  00000e12
         f12fd1c0  f19119c0  [anon:libc_malloc]
         f12fd1c4  f19119cc  [anon:libc_malloc]
         f12fd1c8  00000000
         f12fd1cc  00000000
         f12fd1d0  f12fd1e4
         f12fd1d4  f1cf070d  /system/lib/libhidlbase.so
    #04  f12fd1d8  f19119c0  [anon:libc_malloc]
         f12fd1dc  f2361905  /system/lib/libutils.so
    #05  f12fd1e0  f1905250  [anon:libc_malloc]
         f12fd1e4  f19119c0  [anon:libc_malloc]
         f12fd1e8  f15001f0  [anon:libc_malloc]
         f12fd1ec  f19119c0  [anon:libc_malloc]
         f12fd1f0  57497744
         f12fd1f4  f12fd230
         f12fd1f8  f12fd230
         f12fd1fc  f12fd230
         f12fd200  00000078
         f12fd204  0000146b
         f12fd208  00000e12
         f12fd20c  f13fe490
         f12fd210  f12fd230
         f12fd214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f12fd218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f12fd21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f12fd220  f12fd238
         f12fd224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f12fd228  f12fd230
         f12fd22c  00000000
         f12fd230  f13fe230
         f12fd234  f11fc230
         f12fd238  0000146d
         f12fd23c  00000e12
         f12fd240  00000001
         f12fd244  f1200000
         f12fd248  000fd230
         f12fd24c  00001000
         f12fd250  00000000
         f12fd254  00000000
         f12fd258  00000003
         f12fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 5238, name: HwBinder:3602_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f11fc118  r3  f11fc074
    r4  f1eae260  r5  c0306201  r6  f11fc118  r7  00000036
    r8  f11fc138  r9  f1eae260  r10 00000000  r11 f11fc120
    ip  00000000  sp  f11fc060  lr  f1e5c709  pc  f1e8e1c4

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:
         f11fc020  00000004
         f11fc024  f11fc048
         f11fc028  f11fc158
         f11fc02c  f1a00380  [anon:libc_malloc]
         f11fc030  f1902830  [anon:libc_malloc]
         f11fc034  f1e4e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f11fc038  00000000
         f11fc03c  f193ca18  [anon:libc_malloc]
         f11fc040  f1914250  [anon:libc_malloc]
         f11fc044  f2362c35  /system/lib/libutils.so
         f11fc048  f1535010  [anon:libc_malloc]
         f11fc04c  f11fc490
         f11fc050  00000000
         f11fc054  0001912c
         f11fc058  00000000
         f11fc05c  00000000
    #00  f11fc060  f11fc074
         ........  ........
    #01  f11fc060  f11fc074
         f11fc064  57497744
         f11fc068  f193ca00  [anon:libc_malloc]
         f11fc06c  f1ce4555  /system/lib/libhidlbase.so
         f11fc070  f11fc118
         f11fc074  00000000
    #02  f11fc078  f1eb63c0  [anon:.bss]
         f11fc07c  f190ac08  [anon:libc_malloc]
         f11fc080  f11fc038
         f11fc084  f193ca54  [anon:libc_malloc]
         f11fc088  f193ca98  [anon:libc_malloc]
         f11fc08c  00000000
         f11fc090  00000000
         f11fc094  00000000
         f11fc098  00000000
         f11fc09c  00000000
         f11fc0a0  00000000
         f11fc0a4  f1910108  [anon:libc_malloc]
         f11fc0a8  00000004
         f11fc0ac  00000006
         f11fc0b0  00000004
         f11fc0b4  00000000
         ........  ........
    #03  f11fc1b8  f11fc1e4
         f11fc1bc  00000e12
         f11fc1c0  f15290f0  [anon:libc_malloc]
         f11fc1c4  f15290fc  [anon:libc_malloc]
         f11fc1c8  00000000
         f11fc1cc  00000000
         f11fc1d0  f11fc1e4
         f11fc1d4  f1cf070d  /system/lib/libhidlbase.so
    #04  f11fc1d8  f15290f0  [anon:libc_malloc]
         f11fc1dc  f2361905  /system/lib/libutils.so
    #05  f11fc1e0  f1500230  [anon:libc_malloc]
         f11fc1e4  f15290f0  [anon:libc_malloc]
         f11fc1e8  f1905250  [anon:libc_malloc]
         f11fc1ec  f15290f0  [anon:libc_malloc]
         f11fc1f0  57497744
         f11fc1f4  f11fc230
         f11fc1f8  f11fc230
         f11fc1fc  f11fc230
         f11fc200  00000078
         f11fc204  0000146d
         f11fc208  00000e12
         f11fc20c  f12fd490
         f11fc210  f11fc230
         f11fc214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f11fc218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f11fc21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f11fc220  f11fc238
         f11fc224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f11fc228  f11fc230
         f11fc22c  00000000
         f11fc230  f12fd230
         f11fc234  f10fb230
         f11fc238  00001476
         f11fc23c  00000e12
         f11fc240  00000001
         f11fc244  f10ff000
         f11fc248  000fd230
         f11fc24c  00001000
         f11fc250  00000000
         f11fc254  00000000
         f11fc258  00000003
         f11fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 6665, name: Binder:3602_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  f10fb148  r3  f10fb13c
    r4  f1eae260  r5  f152cc00  r6  f10fb148  r7  00000036
    r8  f10fb168  r9  f152cc90  r10 f10fb150  r11 00000000
    ip  00000000  sp  f10fb128  lr  f1e5c709  pc  f1e8e1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f10fb0e8  00000000
         f10fb0ec  f190b354  [anon:libc_malloc]
         f10fb0f0  f1400000
         f10fb0f4  f190b3f8  [anon:libc_malloc]
         f10fb0f8  f15000d0  [anon:libc_malloc]
         f10fb0fc  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         f10fb100  00000004
         f10fb104  f1dbd448  /system/lib/android.hardware.drm@1.2.so
         f10fb108  57497744
         f10fb10c  00000004
         f10fb110  f152cc54  [anon:libc_malloc]
         f10fb114  00000000
         f10fb118  00000000
         f10fb11c  f10fb168
         f10fb120  f152cc90  [anon:libc_malloc]
         f10fb124  f10fb150
    #00  f10fb128  f10fb13c
         ........  ........
    #01  f10fb128  f10fb13c
         f10fb12c  57497744
         f10fb130  c0306201
         f10fb134  f20fec15  /system/lib/libbinder.so
         f10fb138  f10fb148
         f10fb13c  00000000
    #02  f10fb140  f152cc54  [anon:libc_malloc]
         f10fb144  f1eae260  [anon:.bss]
         f10fb148  00000000
         f10fb14c  00000000
         f10fb150  00000000
         f10fb154  00000000
         f10fb158  f152ce00  [anon:libc_malloc]
         f10fb15c  00000000
         f10fb160  00000100
         f10fb164  00000000
         f10fb168  00000000
         f10fb16c  00000000
         f10fb170  f152cd00  [anon:libc_malloc]
         f10fb174  00000000
         f10fb178  57497744
         f10fb17c  f152cc00  [anon:libc_malloc]
         ........  ........
    #03  f10fb1a0  f1975c04  [anon:libc_malloc]
         f10fb1a4  f20ff2b1  /system/lib/libbinder.so
         f10fb1a8  00000000
         f10fb1ac  f152cc00  [anon:libc_malloc]
         f10fb1b0  f152cc90  [anon:libc_malloc]
         f10fb1b4  00000000
         f10fb1b8  00000000
         f10fb1bc  f20ff35b  /system/lib/libbinder.so
    #04  f10fb1c0  00000000
         f10fb1c4  f20fe8af  /system/lib/libbinder.so
         f10fb1c8  f1911960  [anon:libc_malloc]
         f10fb1cc  f191196c  [anon:libc_malloc]
         f10fb1d0  00000000
         f10fb1d4  f2118939  /system/lib/libbinder.so
    #05  f10fb1d8  f1911960  [anon:libc_malloc]
         f10fb1dc  f2361905  /system/lib/libutils.so
    #06  f10fb1e0  f19052c0  [anon:libc_malloc]
         f10fb1e4  f1911960  [anon:libc_malloc]
         f10fb1e8  f19052a0  [anon:libc_malloc]
         f10fb1ec  f1911960  [anon:libc_malloc]
         f10fb1f0  57497744
         f10fb1f4  f10fb230
         f10fb1f8  f10fb230
         f10fb1fc  f10fb230
         f10fb200  00000078
         f10fb204  00000e12
         f10fb208  00000e12
         f10fb20c  f2b0e020
         f10fb210  f10fb230
         f10fb214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f10fb218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f10fb21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  f10fb220  f10fb238
         f10fb224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f10fb228  f10fb230
         f10fb22c  00000000
         f10fb230  f11fc230
         f10fb234  f0ffa230
         f10fb238  00001a09
         f10fb23c  00000e12
         f10fb240  00000001
         f10fb244  f0ffe000
         f10fb248  000fd230
         f10fb24c  00001000
         f10fb250  00000000
         f10fb254  00000000
         f10fb258  00000003
         f10fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 6666, name: Binder:3602_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1fa7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0ff9fb4  r7  000000f0
    r8  00000002  r9  f1fa7028  r10 00000000  r11 f0ffa230
    ip  f0ff9f70  sp  f0ff9f60  lr  f1e57511  pc  f1e52108

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:
         f0ff9f20  00000004
         f0ff9f24  00000000
         f0ff9f28  f0ffa0a0
         f0ff9f2c  f1eae260  [anon:.bss]
         f0ff9f30  f1981e00  [anon:libc_malloc]
         f0ff9f34  f21065f3  /system/lib/libbinder.so
         f0ff9f38  f0ffa0a0
         f0ff9f3c  f1981e04  [anon:libc_malloc]
         f0ff9f40  00000004
         f0ff9f44  f1f941e7  /system/lib/libmediadrm.so
         f0ff9f48  57497744
         f0ff9f4c  f190bb2c  [anon:libc_malloc]
         f0ff9f50  00000000
         f0ff9f54  f0ff9f90
         f0ff9f58  f0ff9fb4
         f0ff9f5c  f1eae3a8  [anon:.bss]
    #00  f0ff9f60  f0ffa490
         f0ff9f64  f1eae260  [anon:.bss]
         f0ff9f68  00000089
         f0ff9f6c  00000000
    #01  f0ff9f70  00000000
         f0ff9f74  00000000
         f0ff9f78  ffffffff
         f0ff9f7c  f0ff9fb4
         f0ff9f80  00000000
         f0ff9f84  57497744
         f0ff9f88  f1fa7028  [anon:.bss]
         f0ff9f8c  00000000
         f0ff9f90  00000000
         f0ff9f94  00000002
         f0ff9f98  f1eae260  [anon:.bss]
         f0ff9f9c  00000000
         f0ff9fa0  f1eae260  [anon:.bss]
         f0ff9fa4  f1e9eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0ff9fa8  00000000
         f0ff9fac  f0ff9fe8
         f0ff9fb0  57497744
         f0ff9fb4  f190bb00  [anon:libc_malloc]
         f0ff9fb8  57497744
         f0ff9fbc  f1fa7028  [anon:.bss]
         f0ff9fc0  f150b800  [anon:libc_malloc]
         f0ff9fc4  f1eae260  [anon:.bss]
         f0ff9fc8  00000000
         f0ff9fcc  f1eae260  [anon:.bss]
         f0ff9fd0  00000e12
         f0ff9fd4  f1eae260  [anon:.bss]
         f0ff9fd8  f0ffa230
         f0ff9fdc  f1f9788f  /system/lib/libmediadrm.so
    #03  f0ff9fe0  00000004
         f0ff9fe4  f23632cb  /system/lib/libutils.so
         f0ff9fe8  00000000
         f0ff9fec  f1965400  [anon:libc_malloc]
         f0ff9ff0  00000010
         f0ff9ff4  57497744
         f0ff9ff8  f150b810  [anon:libc_malloc]
         f0ff9ffc  f150b800  [anon:libc_malloc]
         f0ffa000  f1eae260  [anon:.bss]
         f0ffa004  00000000
         f0ffa008  f1eae260  [anon:.bss]
         f0ffa00c  00000e12
         f0ffa010  f1eae260  [anon:.bss]
         f0ffa014  f1f97dd9  /system/lib/libmediadrm.so
    #04  f0ffa018  00000010
         f0ffa01c  00000000
         f0ffa020  f1965600  [anon:libc_malloc]
         f0ffa024  00000000
         f0ffa028  00000000
         f0ffa02c  00000000
         f0ffa030  00000000
         f0ffa034  00000000
         f0ffa038  57497744
         f0ffa03c  f150b810  [anon:libc_malloc]
         f0ffa040  f1536380  [anon:libc_malloc]
         f0ffa044  f1eae260  [anon:.bss]
         f0ffa048  00000000
         f0ffa04c  f0ffa1e4
         f0ffa050  00000e12
         f0ffa054  f20f820f  /system/lib/libbinder.so
    #05  f0ffa058  f1536380  [anon:libc_malloc]
         f0ffa05c  f1905450  [anon:libc_malloc]
         f0ffa060  f150b810  [anon:libc_malloc]
         f0ffa064  57497744
         f0ffa068  f1536380  [anon:libc_malloc]
         f0ffa06c  f1502180  [anon:libc_malloc]
         f0ffa070  00000001
         f0ffa074  f20f8193  /system/lib/libbinder.so
    #06  f0ffa078  00000e12
         f0ffa07c  f1965400  [anon:libc_malloc]
         f0ffa080  f1536380  [anon:libc_malloc]
         f0ffa084  f1965454  [anon:libc_malloc]
         f0ffa088  f1eae260  [anon:.bss]
         f0ffa08c  f20ff0ad  /system/lib/libbinder.so
    #07  f0ffa090  00000000
         f0ffa094  f190ba08  [anon:libc_malloc]
         f0ffa098  f190ba2c  [anon:libc_malloc]
         f0ffa09c  f190bb30  [anon:libc_malloc]
         f0ffa0a0  00000000
         f0ffa0a4  f190ba5c  [anon:libc_malloc]
         f0ffa0a8  f1800000
         f0ffa0ac  f190baf8  [anon:libc_malloc]
         f0ffa0b0  f1941e00  [anon:libc_malloc]
         f0ffa0b4  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffa0b8  00000004
         f0ffa0bc  00000000
         f0ffa0c0  00000000
         f0ffa0c4  f1eae260  [anon:.bss]
         f0ffa0c8  00000000
         f0ffa0cc  f190ba08  [anon:libc_malloc]
         ........  ........
    #08  f0ffa1a0  f0ffa230
         f0ffa1a4  f20ff2b1  /system/lib/libbinder.so
         f0ffa1a8  00000000
         f0ffa1ac  f1965400  [anon:libc_malloc]
         f0ffa1b0  f1965490  [anon:libc_malloc]
         f0ffa1b4  00000000
         f0ffa1b8  00000000
         f0ffa1bc  f20ff35b  /system/lib/libbinder.so
    #09  f0ffa1c0  00000000
         f0ffa1c4  f20fe8af  /system/lib/libbinder.so
         f0ffa1c8  f15291b0  [anon:libc_malloc]
         f0ffa1cc  f15291bc  [anon:libc_malloc]
         f0ffa1d0  00000000
         f0ffa1d4  f2118939  /system/lib/libbinder.so
    #10  f0ffa1d8  f15291b0  [anon:libc_malloc]
         f0ffa1dc  f2361905  /system/lib/libutils.so
    #11  f0ffa1e0  f15002f0  [anon:libc_malloc]
         f0ffa1e4  f15291b0  [anon:libc_malloc]
         f0ffa1e8  f19052c0  [anon:libc_malloc]
         f0ffa1ec  f15291b0  [anon:libc_malloc]
         f0ffa1f0  57497744
         f0ffa1f4  f0ffa230
         f0ffa1f8  f0ffa230
         f0ffa1fc  f0ffa230
         f0ffa200  00000078
         f0ffa204  00001a09
         f0ffa208  00000e12
         f0ffa20c  f10fb490
         f0ffa210  f0ffa230
         f0ffa214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0ffa218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffa21c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0ffa220  f0ffa238
         f0ffa224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ffa228  f0ffa230
         f0ffa22c  00000000
         f0ffa230  f10fb230
         f0ffa234  f0ef9230
         f0ffa238  00001a0a
         f0ffa23c  00000e12
         f0ffa240  00000001
         f0ffa244  f0efd000
         f0ffa248  000fd230
         f0ffa24c  00001000
         f0ffa250  00000000
         f0ffa254  00000000
         f0ffa258  00000003
         f0ffa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 20050, name: Binder:3602_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1fa7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0cf6fb4  r7  000000f0
    r8  00000002  r9  f1fa7028  r10 00000000  r11 f0cf7230
    ip  f0cf6f70  sp  f0cf6f60  lr  f1e57511  pc  f1e52108

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:
         f0cf6f20  00000004
         f0cf6f24  00000000
         f0cf6f28  f0cf70a0
         f0cf6f2c  f1eae260  [anon:.bss]
         f0cf6f30  f1510000  [anon:libc_malloc]
         f0cf6f34  f21065f3  /system/lib/libbinder.so
         f0cf6f38  f0cf70a0
         f0cf6f3c  f1510004  [anon:libc_malloc]
         f0cf6f40  00000004
         f0cf6f44  f1f941e7  /system/lib/libmediadrm.so
         f0cf6f48  57497744
         f0cf6f4c  f190d014  [anon:libc_malloc]
         f0cf6f50  00000000
         f0cf6f54  f0cf6f90
         f0cf6f58  f0cf6fb4
         f0cf6f5c  f1eae3a8  [anon:.bss]
    #00  f0cf6f60  f0cf7490
         f0cf6f64  f1eae260  [anon:.bss]
         f0cf6f68  00000089
         f0cf6f6c  00000000
    #01  f0cf6f70  00000000
         f0cf6f74  00000000
         f0cf6f78  ffffffff
         f0cf6f7c  f0cf6fb4
         f0cf6f80  00000000
         f0cf6f84  57497744
         f0cf6f88  f1fa7028  [anon:.bss]
         f0cf6f8c  00000000
         f0cf6f90  00000000
         f0cf6f94  00000002
         f0cf6f98  f1eae260  [anon:.bss]
         f0cf6f9c  00000000
         f0cf6fa0  f1eae260  [anon:.bss]
         f0cf6fa4  f1e9eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0cf6fa8  00000000
         f0cf6fac  00000000
         f0cf6fb0  00000007
         f0cf6fb4  f1600200  [anon:libc_malloc]
         f0cf6fb8  57497744
         f0cf6fbc  f1fa7028  [anon:.bss]
         f0cf6fc0  f150f000  [anon:libc_malloc]
         f0cf6fc4  f1eae260  [anon:.bss]
         f0cf6fc8  00000000
         f0cf6fcc  f1eae260  [anon:.bss]
         f0cf6fd0  00000e12
         f0cf6fd4  f1eae260  [anon:.bss]
         f0cf6fd8  f0cf7230
         f0cf6fdc  f1f9788f  /system/lib/libmediadrm.so
    #03  f0cf6fe0  00000004
         f0cf6fe4  f23632cb  /system/lib/libutils.so
         f0cf6fe8  00000000
         f0cf6fec  f156c900  [anon:libc_malloc]
         f0cf6ff0  00000010
         f0cf6ff4  57497744
         f0cf6ff8  f150f010  [anon:libc_malloc]
         f0cf6ffc  f150f000  [anon:libc_malloc]
         f0cf7000  f1eae260  [anon:.bss]
         f0cf7004  00000000
         f0cf7008  f1eae260  [anon:.bss]
         f0cf700c  00000e12
         f0cf7010  f1eae260  [anon:.bss]
         f0cf7014  f1f97dd9  /system/lib/libmediadrm.so
    #04  f0cf7018  00000010
         f0cf701c  00000000
         f0cf7020  f156cb00  [anon:libc_malloc]
         f0cf7024  00000000
         f0cf7028  00000000
         f0cf702c  00000000
         f0cf7030  00000000
         f0cf7034  00000000
         f0cf7038  57497744
         f0cf703c  f150f010  [anon:libc_malloc]
         f0cf7040  f19294c0  [anon:libc_malloc]
         f0cf7044  f1eae260  [anon:.bss]
         f0cf7048  00000000
         f0cf704c  f0cf71e4
         f0cf7050  00000e12
         f0cf7054  f20f820f  /system/lib/libbinder.so
    #05  f0cf7058  f19294c0  [anon:libc_malloc]
         f0cf705c  f1500610  [anon:libc_malloc]
         f0cf7060  f150f010  [anon:libc_malloc]
         f0cf7064  57497744
         f0cf7068  f19294c0  [anon:libc_malloc]
         f0cf706c  f15024c8  [anon:libc_malloc]
         f0cf7070  00000001
         f0cf7074  f20f8193  /system/lib/libbinder.so
    #06  f0cf7078  00000e12
         f0cf707c  f156c900  [anon:libc_malloc]
         f0cf7080  f19294c0  [anon:libc_malloc]
         f0cf7084  f156c954  [anon:libc_malloc]
         f0cf7088  f1eae260  [anon:.bss]
         f0cf708c  f20ff0ad  /system/lib/libbinder.so
    #07  f0cf7090  00000000
         f0cf7094  f190cf08  [anon:libc_malloc]
         f0cf7098  f190cf14  [anon:libc_malloc]
         f0cf709c  f190d018  [anon:libc_malloc]
         f0cf70a0  00000000
         f0cf70a4  f190cf5c  [anon:libc_malloc]
         f0cf70a8  f1800000
         f0cf70ac  f190cff8  [anon:libc_malloc]
         f0cf70b0  f1905740  [anon:libc_malloc]
         f0cf70b4  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf70b8  00000004
         f0cf70bc  00000000
         f0cf70c0  00000000
         f0cf70c4  f1eae260  [anon:.bss]
         f0cf70c8  00000000
         f0cf70cc  f190cf08  [anon:libc_malloc]
         ........  ........
    #08  f0cf71a0  f0cf7230
         f0cf71a4  f20ff2b1  /system/lib/libbinder.so
         f0cf71a8  00000000
         f0cf71ac  f156c900  [anon:libc_malloc]
         f0cf71b0  f156c990  [anon:libc_malloc]
         f0cf71b4  00000000
         f0cf71b8  00000000
         f0cf71bc  f20ff35b  /system/lib/libbinder.so
    #09  f0cf71c0  00000000
         f0cf71c4  f20fe8af  /system/lib/libbinder.so
         f0cf71c8  f1912110  [anon:libc_malloc]
         f0cf71cc  f191211c  [anon:libc_malloc]
         f0cf71d0  00000000
         f0cf71d4  f2118939  /system/lib/libbinder.so
    #10  f0cf71d8  f1912110  [anon:libc_malloc]
         f0cf71dc  f2361905  /system/lib/libutils.so
    #11  f0cf71e0  f1500050  [anon:libc_malloc]
         f0cf71e4  f1912110  [anon:libc_malloc]
         f0cf71e8  f1500010  [anon:libc_malloc]
         f0cf71ec  f1912110  [anon:libc_malloc]
         f0cf71f0  57497744
         f0cf71f4  f0cf7230
         f0cf71f8  f0cf7230
         f0cf71fc  f0cf7230
         f0cf7200  00000078
         f0cf7204  00001a09
         f0cf7208  00000e12
         f0cf720c  f10fb490
         f0cf7210  f0cf7230
         f0cf7214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0cf7218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf721c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0cf7220  f0cf7238
         f0cf7224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf7228  f0cf7230
         f0cf722c  00000000
         f0cf7230  f0df8230
         f0cf7234  f0bf6230
         f0cf7238  00004e52
         f0cf723c  00000e12
         f0cf7240  00000001
         f0cf7244  f0bfa000
         f0cf7248  000fd230
         f0cf724c  00001000
         f0cf7250  00000000
         f0cf7254  00000000
         f0cf7258  00000003
         f0cf725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 20852, name: HwBinder:3602_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f0ef9118  r3  f0ef9074
    r4  f1eae260  r5  c0306201  r6  f0ef9118  r7  00000036
    r8  f0ef9138  r9  f1eae260  r10 00000000  r11 f0ef9120
    ip  00000000  sp  f0ef9060  lr  f1e5c709  pc  f1e8e1c4

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:
         f0ef9020  00000004
         f0ef9024  f0ef9048
         f0ef9028  f0ef9158
         f0ef902c  f16002c0  [anon:libc_malloc]
         f0ef9030  f1904630  [anon:libc_malloc]
         f0ef9034  f1e4e4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef9038  f1603e00  [anon:libc_malloc]
         f0ef903c  f1603e00  [anon:libc_malloc]
         f0ef9040  f1603e00  [anon:libc_malloc]
         f0ef9044  f1603e00  [anon:libc_malloc]
         f0ef9048  f1535010  [anon:libc_malloc]
         f0ef904c  f0ef9490
         f0ef9050  00000000
         f0ef9054  00019130
         f0ef9058  00000000
         f0ef905c  00000000
    #00  f0ef9060  f0ef9074
         ........  ........
    #01  f0ef9060  f0ef9074
         f0ef9064  57497744
         f0ef9068  f1537f00  [anon:libc_malloc]
         f0ef906c  f1ce4555  /system/lib/libhidlbase.so
         f0ef9070  f0ef9118
         f0ef9074  00000000
    #02  f0ef9078  f1eb63c0  [anon:.bss]
         f0ef907c  f190c108  [anon:libc_malloc]
         f0ef9080  f0ef9038
         f0ef9084  f1537f54  [anon:libc_malloc]
         f0ef9088  f1537f98  [anon:libc_malloc]
         f0ef908c  0090c218
         f0ef9090  00000000
         f0ef9094  00000000
         f0ef9098  00000000
         f0ef909c  00000000
         f0ef90a0  00000000
         f0ef90a4  f1505068  [anon:libc_malloc]
         f0ef90a8  00000004
         f0ef90ac  00000006
         f0ef90b0  00000004
         f0ef90b4  00000000
         ........  ........
    #03  f0ef91b8  f0ef91e4
         f0ef91bc  00000e12
         f0ef91c0  f1529120  [anon:libc_malloc]
         f0ef91c4  f152912c  [anon:libc_malloc]
         f0ef91c8  00000000
         f0ef91cc  00000000
         f0ef91d0  f0ef91e4
         f0ef91d4  f1cf070d  /system/lib/libhidlbase.so
    #04  f0ef91d8  f1529120  [anon:libc_malloc]
         f0ef91dc  f2361905  /system/lib/libutils.so
    #05  f0ef91e0  f19057a0  [anon:libc_malloc]
         f0ef91e4  f1529120  [anon:libc_malloc]
         f0ef91e8  f19053b0  [anon:libc_malloc]
         f0ef91ec  f1529120  [anon:libc_malloc]
         f0ef91f0  57497744
         f0ef91f4  f0ef9230
         f0ef91f8  f0ef9230
         f0ef91fc  f0ef9230
         f0ef9200  00000078
         f0ef9204  0000146d
         f0ef9208  00000e12
         f0ef920c  f12fd490
         f0ef9210  f0ef9230
         f0ef9214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f0ef9218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef921c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f0ef9220  f0ef9238
         f0ef9224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef9228  f0ef9230
         f0ef922c  00000000
         f0ef9230  f0ffa230
         f0ef9234  f0df8230
         f0ef9238  00005174
         f0ef923c  00000e12
         f0ef9240  00000001
         f0ef9244  f0dfc000
         f0ef9248  000fd230
         f0ef924c  00001000
         f0ef9250  00000000
         f0ef9254  00000000
         f0ef9258  00000003
         f0ef925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 23095, name: Binder:3602_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  f0af5148  r3  f0af513c
    r4  f1eae260  r5  f156cf00  r6  f0af5148  r7  00000036
    r8  f0af5168  r9  f156cf90  r10 f0af5150  r11 00000000
    ip  00000000  sp  f0af5128  lr  f1e5c709  pc  f1e8e1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f0af50e8  00000001
         f0af50ec  00000000
         f0af50f0  f16002c0  [anon:libc_malloc]
         f0af50f4  f16028f0  [anon:libc_malloc]
         f0af50f8  f190dd08  [anon:libc_malloc]
         f0af50fc  00000004
         f0af5100  00000004
         f0af5104  fffffff0
         f0af5108  57497744
         f0af510c  00000004
         f0af5110  f156cf54  [anon:libc_malloc]
         f0af5114  00000004
         f0af5118  00000000
         f0af511c  f0af5168
         f0af5120  f156cf90  [anon:libc_malloc]
         f0af5124  f0af5150
    #00  f0af5128  f0af513c
         ........  ........
    #01  f0af5128  f0af513c
         f0af512c  57497744
         f0af5130  c0306201
         f0af5134  f20fec15  /system/lib/libbinder.so
         f0af5138  f0af5148
         f0af513c  00000000
    #02  f0af5140  f156cf54  [anon:libc_malloc]
         f0af5144  f1eae260  [anon:.bss]
         f0af5148  00000000
         f0af514c  00000000
         f0af5150  00000000
         f0af5154  00000000
         f0af5158  f150a100  [anon:libc_malloc]
         f0af515c  00000000
         f0af5160  00000100
         f0af5164  00000000
         f0af5168  00000000
         f0af516c  00000000
         f0af5170  f150a000  [anon:libc_malloc]
         f0af5174  00000000
         f0af5178  57497744
         f0af517c  f156cf00  [anon:libc_malloc]
         ........  ........
    #03  f0af51a0  f156cf00  [anon:libc_malloc]
         f0af51a4  f156cf54  [anon:libc_malloc]
         f0af51a8  00000000
         f0af51ac  f156cf00  [anon:libc_malloc]
         f0af51b0  f156cf90  [anon:libc_malloc]
         f0af51b4  00000000
         f0af51b8  00000000
         f0af51bc  f20ff35b  /system/lib/libbinder.so
    #04  f0af51c0  00000000
         f0af51c4  f20fe8af  /system/lib/libbinder.so
         f0af51c8  f1911b70  [anon:libc_malloc]
         f0af51cc  f1911b7c  [anon:libc_malloc]
         f0af51d0  00000000
         f0af51d4  f2118939  /system/lib/libbinder.so
    #05  f0af51d8  f1911b70  [anon:libc_malloc]
         f0af51dc  f2361905  /system/lib/libutils.so
    #06  f0af51e0  f1905380  [anon:libc_malloc]
         f0af51e4  f1911b70  [anon:libc_malloc]
         f0af51e8  f1500220  [anon:libc_malloc]
         f0af51ec  f1911b70  [anon:libc_malloc]
         f0af51f0  57497744
         f0af51f4  f0af5230
         f0af51f8  f0af5230
         f0af51fc  f0af5230
         f0af5200  00000078
         f0af5204  00000e12
         f0af5208  00000e12
         f0af520c  f2b0e020
         f0af5210  f0af5230
         f0af5214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f0af5218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0af521c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  f0af5220  f0af5238
         f0af5224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0af5228  f0af5230
         f0af522c  00000000
         f0af5230  f0bf6230
         f0af5234  00000000
         f0af5238  00005a37
         f0af523c  00000e12
         f0af5240  00000001
         f0af5244  f09f8000
         f0af5248  000fd230
         f0af524c  00001000
         f0af5250  00000000
         f0af5254  00000000
         f0af5258  00000003
         f0af525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3602, tid: 28765, name: Binder:3602_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f1fa7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0df7fb4  r7  000000f0
    r8  00000002  r9  f1fa7028  r10 00000000  r11 f0df8230
    ip  f0df7f70  sp  f0df7f60  lr  f1e57511  pc  f1e52108

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:
         f0df7f20  00000004
         f0df7f24  00000000
         f0df7f28  f0df80a0
         f0df7f2c  f1eae260  [anon:.bss]
         f0df7f30  f197f600  [anon:libc_malloc]
         f0df7f34  f21065f3  /system/lib/libbinder.so
         f0df7f38  f0df80a0
         f0df7f3c  f197f604  [anon:libc_malloc]
         f0df7f40  00000004
         f0df7f44  f1f941e7  /system/lib/libmediadrm.so
         f0df7f48  57497744
         f0df7f4c  f190c92c  [anon:libc_malloc]
         f0df7f50  00000000
         f0df7f54  f0df7f90
         f0df7f58  f0df7fb4
         f0df7f5c  f1eae3a8  [anon:.bss]
    #00  f0df7f60  f0df8490
         f0df7f64  f1eae260  [anon:.bss]
         f0df7f68  00000089
         f0df7f6c  00000000
    #01  f0df7f70  00000000
         f0df7f74  00000000
         f0df7f78  ffffffff
         f0df7f7c  f0df7fb4
         f0df7f80  00000000
         f0df7f84  57497744
         f0df7f88  f1fa7028  [anon:.bss]
         f0df7f8c  00000000
         f0df7f90  00000000
         f0df7f94  00000002
         f0df7f98  f1eae260  [anon:.bss]
         f0df7f9c  00000000
         f0df7fa0  f1eae260  [anon:.bss]
         f0df7fa4  f1e9eb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0df7fa8  00000000
         f0df7fac  f190c914  [anon:libc_malloc]
         f0df7fb0  00000004
         f0df7fb4  f0df7f00
         f0df7fb8  57497744
         f0df7fbc  f1fa7028  [anon:.bss]
         f0df7fc0  f1959a00  [anon:libc_malloc]
         f0df7fc4  f1eae260  [anon:.bss]
         f0df7fc8  00000000
         f0df7fcc  f1eae260  [anon:.bss]
         f0df7fd0  00000e12
         f0df7fd4  f1eae260  [anon:.bss]
         f0df7fd8  f0df8230
         f0df7fdc  f1f9788f  /system/lib/libmediadrm.so
    #03  f0df7fe0  00000004
         f0df7fe4  f23632cb  /system/lib/libutils.so
         f0df7fe8  00000000
         f0df7fec  f1965c00  [anon:libc_malloc]
         f0df7ff0  00000010
         f0df7ff4  57497744
         f0df7ff8  f1959a10  [anon:libc_malloc]
         f0df7ffc  f1959a00  [anon:libc_malloc]
         f0df8000  f1eae260  [anon:.bss]
         f0df8004  00000000
         f0df8008  f1eae260  [anon:.bss]
         f0df800c  00000e12
         f0df8010  f1eae260  [anon:.bss]
         f0df8014  f1f97dd9  /system/lib/libmediadrm.so
    #04  f0df8018  00000010
         f0df801c  00000000
         f0df8020  f1965e00  [anon:libc_malloc]
         f0df8024  00000000
         f0df8028  00000000
         f0df802c  00000000
         f0df8030  00000000
         f0df8034  00000000
         f0df8038  57497744
         f0df803c  f1959a10  [anon:libc_malloc]
         f0df8040  f1536340  [anon:libc_malloc]
         f0df8044  f1eae260  [anon:.bss]
         f0df8048  00000000
         f0df804c  f0df81e4
         f0df8050  00000e12
         f0df8054  f20f820f  /system/lib/libbinder.so
    #05  f0df8058  f1536340  [anon:libc_malloc]
         f0df805c  f1500420  [anon:libc_malloc]
         f0df8060  f1959a10  [anon:libc_malloc]
         f0df8064  57497744
         f0df8068  f1536340  [anon:libc_malloc]
         f0df806c  f1906ac8  [anon:libc_malloc]
         f0df8070  00000001
         f0df8074  f20f8193  /system/lib/libbinder.so
    #06  f0df8078  00000e12
         f0df807c  f1965c00  [anon:libc_malloc]
         f0df8080  f1536340  [anon:libc_malloc]
         f0df8084  f1965c54  [anon:libc_malloc]
         f0df8088  f1eae260  [anon:.bss]
         f0df808c  f20ff0ad  /system/lib/libbinder.so
    #07  f0df8090  00000000
         f0df8094  f190c808  [anon:libc_malloc]
         f0df8098  f190c82c  [anon:libc_malloc]
         f0df809c  f190c930  [anon:libc_malloc]
         f0df80a0  00000000
         f0df80a4  f190c85c  [anon:libc_malloc]
         f0df80a8  f1800000
         f0df80ac  f190c8f8  [anon:libc_malloc]
         f0df80b0  f1914520  [anon:libc_malloc]
         f0df80b4  f1e275d1  /apex/com.android.runtime/lib/bionic/libc.so
         f0df80b8  00000004
         f0df80bc  00000000
         f0df80c0  00000000
         f0df80c4  57497744
         f0df80c8  00000000
         f0df80cc  f190c808  [anon:libc_malloc]
         ........  ........
    #08  f0df81a0  f0df8230
         f0df81a4  f20ff2b1  /system/lib/libbinder.so
         f0df81a8  00000000
         f0df81ac  f1965c00  [anon:libc_malloc]
         f0df81b0  f1965c90  [anon:libc_malloc]
         f0df81b4  00000000
         f0df81b8  00000000
         f0df81bc  f20ff35b  /system/lib/libbinder.so
    #09  f0df81c0  00000000
         f0df81c4  f20fe8af  /system/lib/libbinder.so
         f0df81c8  f15292d0  [anon:libc_malloc]
         f0df81cc  f15292dc  [anon:libc_malloc]
         f0df81d0  00000000
         f0df81d4  f2118939  /system/lib/libbinder.so
    #10  f0df81d8  f15292d0  [anon:libc_malloc]
         f0df81dc  f2361905  /system/lib/libutils.so
    #11  f0df81e0  f1500410  [anon:libc_malloc]
         f0df81e4  f15292d0  [anon:libc_malloc]
         f0df81e8  f1500400  [anon:libc_malloc]
         f0df81ec  f15292d0  [anon:libc_malloc]
         f0df81f0  57497744
         f0df81f4  f0df8230
         f0df81f8  f0df8230
         f0df81fc  f0df8230
         f0df8200  00000078
         f0df8204  00001a0a
         f0df8208  00000e12
         f0df820c  f0ffa490
         f0df8210  f0df8230
         f0df8214  f1e9e089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0df8218  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df821c  f1e58143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0df8220  f0df8238
         f0df8224  f1e9e073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df8228  f0df8230
         f0df822c  00000000
         f0df8230  f0ef9230
         f0df8234  f0cf7230
         f0df8238  0000705d
         f0df823c  00000e12
         f0df8240  00000001
         f0df8244  f0cfb000
         f0df8248  000fd230
         f0df824c  00001000
         f0df8250  00000000
         f0df8254  00000000
         f0df8258  00000003
         f0df825c  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:[16044] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
