*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-12 19:03:43+0900
pid: 13633, tid: 13633, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00003541  r2  00000006  r3  ff969108
    r4  ff96911c  r5  ff969100  r6  00003541  r7  0000016b
    r8  ff969118  r9  ff969108  r10 ff969138  r11 ff969128
    ip  00003541  sp  ff9690d8  lr  f20f5c43  pc  f20f5c56

backtrace:
      #00 pc 0005ec56  /apex/com.android.runtime/lib/bionic/libc.so (abort+166) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005a4f4  /system/lib/libbinder.so (abort_with_message(char const*)+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #02 pc 0005a5ec  /system/lib/libbinder.so (__ubsan_handle_implicit_conversion_minimal_abort+24) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003db51  /system/lib/libbinder.so (android::BpServiceManager::getService(android::String16 const&) const+468) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 00005c47  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::getInstance()+162) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #05 pc 00005b6b  /system/lib/libmediametrics.so (android::MediaAnalyticsItem::generateSessionID()+46) (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
      #06 pc 00011bb1  /system/lib/libmediadrmmetrics_lite.so (android::reportDrmPluginMetrics(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, android::String8 const&, android::String8 const&, android::String8 const&)+316) (BuildId: da23eb482fd8e6528a67d4088289e1e5)
      #07 pc 0001708d  /system/lib/libmediadrm.so (android::DrmHal::reportPluginMetrics() const+408) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #08 pc 00016de9  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+44) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #09 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #13 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #14 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #15 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #16 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
      #17 pc 0002eea7  /apex/com.android.runtime/bin/linker (__dl__ZN6soinfoD1Ev+14) (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
      #18 pc 0002098e  [stack]

stack:
         ff969098  f1d14120  [anon:libc_malloc]
         ff96909c  f28e2004  /system/lib/libmediametrics.so
         ff9690a0  f1d14120  [anon:libc_malloc]
         ff9690a4  f2abf527  /system/lib/libbinder.so
         ff9690a8  00000002
         ff9690ac  ff969174  [stack]
         ff9690b0  ffffffdf
         ff9690b4  ffffffe0
         ff9690b8  f3fb4a0e
         ff9690bc  ab90e5c4
         ff9690c0  ff969100  [stack]
         ff9690c4  f1d14120  [anon:libc_malloc]
         ff9690c8  ab90e5c4
         ff9690cc  ff969100  [stack]
         ff9690d0  00003541
         ff9690d4  00001388
    #00  ff9690d8  ff969148  [stack]
         ff9690dc  ff969158  [stack]
         ff9690e0  ff969168  [stack]
         ff9690e4  ff969178  [stack]
         ff9690e8  f1d14120  [anon:libc_malloc]
         ff9690ec  ff969174  [stack]
         ff9690f0  f1d14120  [anon:libc_malloc]
         ff9690f4  f2ac4d6f  /system/lib/libbinder.so
         ff9690f8  00000000
         ff9690fc  f1d50000  [anon:libc_malloc]
         ff969100  ffffffdf
         ff969104  ffffffff
         ff969108  00000000
         ff96910c  00000000
         ff969110  ffffffff
         ff969114  00003541
         ........  ........
    #01  ff9691c0  f1d14120  [anon:libc_malloc]
         ff9691c4  f2ade5f0  /system/lib/libbinder.so
    #02  ff9691c8  f1d14120  [anon:libc_malloc]
         ff9691cc  f2ac1b55  /system/lib/libbinder.so
    #03  ff9691d0  00000000
         ff9691d4  f3fb4a0e
         ff9691d8  ff969200  [stack]
         ff9691dc  f214e168  [anon:.bss]
         ff9691e0  0000001d
         ff9691e4  f20f5781  /apex/com.android.runtime/lib/bionic/libc.so
         ff9691e8  f214d260  [anon:.bss]
         ff9691ec  ff969284  [stack]
         ff9691f0  0000001d
         ff9691f4  f1d34080  [anon:libc_malloc]
         ff9691f8  00000000
         ff9691fc  f1d140d0  [anon:libc_malloc]
         ff969200  00000000
         ff969204  00000000
         ff969208  00000000
         ff96920c  00000000
         ........  ........
    #04  ff969280  f3fb4a0e
         ff969284  f1d11a90  [anon:libc_malloc]
         ff969288  ff9692f0  [stack]
         ff96928c  f1d14120  [anon:libc_malloc]
         ff969290  f3fb4a0e
         ff969294  f1d155c0  [anon:libc_malloc]
         ff969298  f214d260  [anon:.bss]
         ff96929c  f1d155a0  [anon:libc_malloc]
         ff9692a0  0000001d
         ff9692a4  00000000
         ff9692a8  f1d42e48  [anon:libc_malloc]
         ff9692ac  f214d260  [anon:.bss]
         ff9692b0  f2276084  /system/lib/libmediadrm.so
         ff9692b4  f28deb6f  /system/lib/libmediametrics.so
    #05  ff9692b8  0000001d
         ff9692bc  f3fb4a0e
         ff9692c0  f1d141e0  [anon:libc_malloc]
         ff9692c4  00000020
         ff9692c8  0000001d
         ff9692cc  f2a11bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff9692d0  f1d3c276  [anon:libc_malloc]
         ff9692d4  f21ad10d  /system/lib/libstagefright_foundation.so
         ff9692d8  ff969328  [stack]
         ff9692dc  f1929010  [anon:libc_malloc]
         ff9692e0  f1d141f0  [anon:libc_malloc]
         ff9692e4  f21b41a5  /system/lib/libstagefright_foundation.so
         ff9692e8  0000004d
         ff9692ec  000000e8
         ff9692f0  00000021
         ff9692f4  0000001d
         ff9692f8  f1d141e0  [anon:libc_malloc]
         ff9692fc  00000136
         ff969300  f3fb4a0e
         ff969304  f1d42e00  [anon:libc_malloc]
         ff969308  f1d3c280  [anon:libc_malloc]
         ff96930c  00000136
         ........  ........
    #07  ff969328  00000141
         ff96932c  00000136
         ff969330  f1d3c280  [anon:libc_malloc]
         ff969334  f1d064a8  [anon:libc_malloc]
         ff969338  f1d14290  [anon:libc_malloc]
         ff96933c  f1d067d8  [anon:libc_malloc]
         ff969340  f2276084  /system/lib/libmediadrm.so
         ff969344  f1d66190  [anon:libc_malloc]
         ff969348  000000e8
         ff96934c  00000007
         ff969350  00000001
         ff969354  f21a6e7c  /system/lib/libstagefright_foundation.so
         ff969358  00000000
         ff96935c  00000001
         ff969360  f3fb4a0e
         ff969364  f1d42e10  [anon:libc_malloc]
         ........  ........
    #08  ff969388  00000010
         ff96938c  00000000
         ff969390  f1d50200  [anon:libc_malloc]
         ff969394  00000000
         ff969398  00000000
         ff96939c  00000000
         ff9693a0  00000000
         ff9693a4  00000000
         ff9693a8  f3fb4a0e
         ff9693ac  f1d42e10  [anon:libc_malloc]
         ff9693b0  f1936100  [anon:libc_malloc]
         ff9693b4  f214d260  [anon:.bss]
         ff9693b8  00000000
         ff9693bc  af49a289  /system/bin/mediadrmserver
         ff9693c0  00000000
         ff9693c4  f2ab820f  /system/lib/libbinder.so
    #09  ff9693c8  f1936100  [anon:libc_malloc]
         ff9693cc  f19000c0  [anon:libc_malloc]
         ff9693d0  f1d42e10  [anon:libc_malloc]
         ff9693d4  f3fb4a0e
         ff9693d8  f1936100  [anon:libc_malloc]
         ff9693dc  f1902120  [anon:libc_malloc]
         ff9693e0  00000001
         ff9693e4  f2ab8193  /system/lib/libbinder.so
    #10  ff9693e8  f214d260  [anon:.bss]
         ff9693ec  f1d50000  [anon:libc_malloc]
         ff9693f0  f1936100  [anon:libc_malloc]
         ff9693f4  f1d50054  [anon:libc_malloc]
         ff9693f8  f214d260  [anon:.bss]
         ff9693fc  f2abf0ad  /system/lib/libbinder.so
    #11  ff969400  00000000
         ff969404  ff969410  [stack]
         ff969408  ff9694d0  [stack]
         ff96940c  00000000
         ff969410  00000000
         ff969414  f1d100e8  [anon:libc_malloc]
         ff969418  00000004
         ff96941c  00000006
         ff969420  00000000
         ff969424  00000000
         ff969428  00000000
         ff96942c  00000000
         ff969430  00000000
         ff969434  00000000
         ff969438  00000000
         ff96943c  00010001
         ........  ........
    #12  ff969510  00000001
         ff969514  f2ad8017  /system/lib/libbinder.so
         ff969518  f1d11930  [anon:libc_malloc]
         ff96951c  f1d50000  [anon:libc_malloc]
         ff969520  f1d50090  [anon:libc_malloc]
         ff969524  00000001
         ff969528  00000001
         ff96952c  f2abf35b  /system/lib/libbinder.so
    #13  ff969530  f214d260  [anon:.bss]
         ff969534  ff969594  [stack]
         ff969538  f214d260  [anon:.bss]
         ff96953c  ff969594  [stack]
         ff969540  ff96959c  [stack]
         ff969544  af49a2e7  /system/bin/mediadrmserver
    #14  ff969548  f1d34080  [anon:libc_malloc]
         ff96954c  f1d14120  [anon:libc_malloc]
         ff969550  f1d34080  [anon:libc_malloc]
         ff969554  f3fb4a0e
         ff969558  00000000
         ff96955c  f20f0215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff969560  af49b55c  /system/bin/mediadrmserver
         ff969564  00000000
         ff969568  00000000
         ff96956c  00000000
         ff969570  00000000
         ff969574  af49a037  /system/bin/mediadrmserver
    #16  ff969578  ff9695d8  [stack]
         ff96957c  af49b000  /system/bin/mediadrmserver
         ff969580  af49b008  /system/bin/mediadrmserver
         ff969584  af49b010  /system/bin/mediadrmserver
         ff969588  00000000
         ff96958c  f2f7eeab  /apex/com.android.runtime/bin/linker
    #17  ff969590  00000001
         ff969594  ff969975  [stack]
         ff969598  00000000
         ff96959c  ff969990  [stack]
    #18  ff9695a0  ff969a0e  [stack]
         ff9695a4  ff969a21  [stack]
         ff9695a8  ff969a36  [stack]
         ff9695ac  ff969a51  [stack]
         ff9695b0  ff969a64  [stack]
         ff9695b4  ff969a7d  [stack]
         ff9695b8  ff969aac  [stack]
         ff9695bc  ff969ad9  [stack]
         ff9695c0  ff969af2  [stack]
         ff9695c4  ff969b0c  [stack]
         ff9695c8  ff969d3d  [stack]
         ff9695cc  ff969f0f  [stack]
         ff9695d0  ff969fc2  [stack]
         ff9695d4  00000000
         ff9695d8  00000010
         ff9695dc  0037b0d6

memory near r1:
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................
    000035f0 -------- -------- -------- --------  ................
    00003600 -------- -------- -------- --------  ................
    00003610 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ff9690e8 f1d14120 ff969174 f1d14120 f2ac4d6f   A..t... A..oM..
    ff9690f8 00000000 f1d50000 ffffffdf ffffffff  ................
    ff969108 00000000 00000000 ffffffff 00003541  ............A5..
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..
    ff9691b8 f1d14120 f2ade4f8 f1d14120 f2ade5f0   A...... A......
    ff9691c8 f1d14120 f2ac1b55 00000000 f3fb4a0e   A..U........J..
    ff9691d8 ff969200 f214e168 0000001d f20f5781  ....h........W..

memory near r4 ([stack]):
    ff9690fc f1d50000 ffffffdf ffffffff 00000000  ................
    ff96910c 00000000 ffffffff 00003541 000003f5  ........A5......
    ff96911c 00000000 00000000 00000000 00000000  ................
    ff96912c 00000000 00000000 00000000 00000000  ................
    ff96913c 00000000 00000000 00000000 00000000  ................
    ff96914c 00000000 00000000 00000000 00000000  ................
    ff96915c 00000000 00000000 00000000 00000000  ................
    ff96916c 00000000 00000000 00000000 00000000  ................
    ff96917c 00000000 00000000 00000000 00000000  ................
    ff96918c 00000000 00000000 00000000 f2ab55aa  .............U..
    ff96919c ab90e5c4 ff969288 f1d14120 00001388  ........ A......
    ff9691ac ffffffec f214d260 f28e2004 f1d14120  ....`.... .. A..
    ff9691bc f2ade4f8 f1d14120 f2ade5f0 f1d14120  .... A...... A..
    ff9691cc f2ac1b55 00000000 f3fb4a0e ff969200  U........J......
    ff9691dc f214e168 0000001d f20f5781 f214d260  h........W..`...
    ff9691ec ff969284 0000001d f1d34080 00000000  .........@......

memory near r5 ([stack]):
    ff9690e0 ff969168 ff969178 f1d14120 ff969174  h...x... A..t...
    ff9690f0 f1d14120 f2ac4d6f 00000000 f1d50000   A..oM..........
    ff969100 ffffffdf ffffffff 00000000 00000000  ................
    ff969110 ffffffff 00003541 000003f5 00000000  ....A5..........
    ff969120 00000000 00000000 00000000 00000000  ................
    ff969130 00000000 00000000 00000000 00000000  ................
    ff969140 00000000 00000000 00000000 00000000  ................
    ff969150 00000000 00000000 00000000 00000000  ................
    ff969160 00000000 00000000 00000000 00000000  ................
    ff969170 00000000 00000000 00000000 00000000  ................
    ff969180 00000000 00000000 00000000 00000000  ................
    ff969190 00000000 00000000 f2ab55aa ab90e5c4  .........U......
    ff9691a0 ff969288 f1d14120 00001388 ffffffec  .... A..........
    ff9691b0 f214d260 f28e2004 f1d14120 f2ade4f8  `.... .. A......
    ff9691c0 f1d14120 f2ade5f0 f1d14120 f2ac1b55   A...... A..U...
    ff9691d0 00000000 f3fb4a0e ff969200 f214e168  .....J......h...

memory near r6:
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................
    000035f0 -------- -------- -------- --------  ................
    00003600 -------- -------- -------- --------  ................
    00003610 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ff9690f8 00000000 f1d50000 ffffffdf ffffffff  ................
    ff969108 00000000 00000000 ffffffff 00003541  ............A5..
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..
    ff9691b8 f1d14120 f2ade4f8 f1d14120 f2ade5f0   A...... A......
    ff9691c8 f1d14120 f2ac1b55 00000000 f3fb4a0e   A..U........J..
    ff9691d8 ff969200 f214e168 0000001d f20f5781  ....h........W..
    ff9691e8 f214d260 ff969284 0000001d f1d34080  `............@..

memory near r9 ([stack]):
    ff9690e8 f1d14120 ff969174 f1d14120 f2ac4d6f   A..t... A..oM..
    ff9690f8 00000000 f1d50000 ffffffdf ffffffff  ................
    ff969108 00000000 00000000 ffffffff 00003541  ............A5..
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..
    ff9691b8 f1d14120 f2ade4f8 f1d14120 f2ade5f0   A...... A......
    ff9691c8 f1d14120 f2ac1b55 00000000 f3fb4a0e   A..U........J..
    ff9691d8 ff969200 f214e168 0000001d f20f5781  ....h........W..

memory near r10 ([stack]):
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..
    ff9691b8 f1d14120 f2ade4f8 f1d14120 f2ade5f0   A...... A......
    ff9691c8 f1d14120 f2ac1b55 00000000 f3fb4a0e   A..U........J..
    ff9691d8 ff969200 f214e168 0000001d f20f5781  ....h........W..
    ff9691e8 f214d260 ff969284 0000001d f1d34080  `............@..
    ff9691f8 00000000 f1d140d0 00000000 00000000  .....@..........
    ff969208 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff969108 00000000 00000000 ffffffff 00003541  ............A5..
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..
    ff9691b8 f1d14120 f2ade4f8 f1d14120 f2ade5f0   A...... A......
    ff9691c8 f1d14120 f2ac1b55 00000000 f3fb4a0e   A..U........J..
    ff9691d8 ff969200 f214e168 0000001d f20f5781  ....h........W..
    ff9691e8 f214d260 ff969284 0000001d f1d34080  `............@..
    ff9691f8 00000000 f1d140d0 00000000 00000000  .....@..........

memory near ip:
    00003520 -------- -------- -------- --------  ................
    00003530 -------- -------- -------- --------  ................
    00003540 -------- -------- -------- --------  ................
    00003550 -------- -------- -------- --------  ................
    00003560 -------- -------- -------- --------  ................
    00003570 -------- -------- -------- --------  ................
    00003580 -------- -------- -------- --------  ................
    00003590 -------- -------- -------- --------  ................
    000035a0 -------- -------- -------- --------  ................
    000035b0 -------- -------- -------- --------  ................
    000035c0 -------- -------- -------- --------  ................
    000035d0 -------- -------- -------- --------  ................
    000035e0 -------- -------- -------- --------  ................
    000035f0 -------- -------- -------- --------  ................
    00003600 -------- -------- -------- --------  ................
    00003610 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ff9690b8 f3fb4a0e ab90e5c4 ff969100 f1d14120  .J.......... A..
    ff9690c8 ab90e5c4 ff969100 00003541 00001388  ........A5......
    ff9690d8 ff969148 ff969158 ff969168 ff969178  H...X...h...x...
    ff9690e8 f1d14120 ff969174 f1d14120 f2ac4d6f   A..t... A..oM..
    ff9690f8 00000000 f1d50000 ffffffdf ffffffff  ................
    ff969108 00000000 00000000 ffffffff 00003541  ............A5..
    ff969118 000003f5 00000000 00000000 00000000  ................
    ff969128 00000000 00000000 00000000 00000000  ................
    ff969138 00000000 00000000 00000000 00000000  ................
    ff969148 00000000 00000000 00000000 00000000  ................
    ff969158 00000000 00000000 00000000 00000000  ................
    ff969168 00000000 00000000 00000000 00000000  ................
    ff969178 00000000 00000000 00000000 00000000  ................
    ff969188 00000000 00000000 00000000 00000000  ................
    ff969198 f2ab55aa ab90e5c4 ff969288 f1d14120  .U.......... A..
    ff9691a8 00001388 ffffffec f214d260 f28e2004  ........`.... ..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f20f5c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f20f5c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f20f5c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f20f5c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f20f5c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f20f5c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f20f5c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f20f5c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f20f5ca0 98018acf 8acff908 8acff900 f9009800  ................
    f20f5cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f20f5cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f20f5cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f20f5ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f20f5cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f20f5d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f20f5d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f20f5c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f20f5c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f20f5c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f20f5c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f20f5c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f20f5c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f20f5c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f20f5ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f20f5cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f20f5cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f20f5cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f20f5ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f20f5cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f20f5d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f20f5d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f20f5d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (279 entries):
    af498000-af499fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    af49a000-af49afff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    af49b000-af49bfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f0af5000-f0bf6fff ---         0    102000
    f0bf7000-f0cf5fff rw-         0     ff000
    f0cf6000-f0cf7fff ---         0      2000
    f0cf8000-f0df6fff rw-         0     ff000
    f0df7000-f0df8fff ---         0      2000
    f0df9000-f0ef7fff rw-         0     ff000
    f0ef8000-f0ef9fff ---         0      2000
    f0efa000-f0ff8fff rw-         0     ff000
    f0ff9000-f0ffafff ---         0      2000
    f0ffb000-f10f9fff rw-         0     ff000
    f10fa000-f10fbfff ---         0      2000
    f10fc000-f11fafff rw-         0     ff000
    f11fb000-f11fcfff ---         0      2000
    f11fd000-f12fbfff rw-         0     ff000
    f12fc000-f12fdfff ---         0      2000
    f12fe000-f13fcfff rw-         0     ff000
    f13fd000-f13fefff ---         0      2000
    f13ff000-f14fdfff rw-         0     ff000
    f14fe000-f14fffff ---         0      2000
    f1500000-f15fefff rw-         0     ff000
    f15ff000-f1600fff ---         0      2000
    f1601000-f16fffff rw-         0     ff000
    f1700000-f1701fff ---         0      2000
    f1702000-f1800fff rw-         0     ff000
    f1801000-f1801fff ---         0      1000
    f1900000-f1afffff rw-         0    200000  [anon:libc_malloc]
    f1b01000-f1b01fff ---         0      1000
    f1b02000-f1c00fff rw-         0     ff000
    f1c01000-f1c01fff ---         0      1000
    f1d00000-f1efffff rw-         0    200000  [anon:libc_malloc]
    f1feb000-f204efff rw-         0     64000  [anon:linker_alloc]
    f204f000-f205efff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f205f000-f2078fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f2079000-f2079fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f207a000-f207afff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f207b000-f207bfff rw-         0      1000  [anon:.bss]
    f2097000-f20bffff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f20c0000-f2146fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f2147000-f2148fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f2149000-f214cfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f214d000-f214ffff rw-         0      3000  [anon:.bss]
    f2150000-f2150fff r--         0      1000  [anon:.bss]
    f2151000-f215dfff rw-         0      d000  [anon:.bss]
    f2199000-f21a7fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f21a8000-f21b6fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f21b7000-f21b7fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f21b8000-f21b8fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f21b9000-f21b9fff rw-         0      1000  [anon:.bss]
    f21ce000-f21e4fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f21e5000-f21fcfff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f21fd000-f21fdfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f21fe000-f21fefff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f21ff000-f21fffff rw-         0      1000  [anon:.bss]
    f223c000-f223cfff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f223d000-f223dfff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f223e000-f223efff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f223f000-f223ffff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f2254000-f2263fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f2264000-f2274fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f2275000-f2275fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f2276000-f2279fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f227a000-f227afff rw-         0      1000  [anon:.bss]
    f22b5000-f22b5fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f22b6000-f22b6fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f22b7000-f22b7fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f22b8000-f22b8fff rw-         0      1000  [anon:.bss]
    f22c0000-f22ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f22de000-f22fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f22fb000-f22fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f22fc000-f22fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f230b000-f230dfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f230e000-f230efff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f230f000-f230ffff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f2310000-f2310fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f2311000-f2311fff rw-         0      1000  [anon:.bss]
    f2355000-f235efff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f235f000-f2367fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2368000-f2368fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f2369000-f2369fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f236a000-f236afff rw-         0      1000  [anon:.bss]
    f238b000-f2391fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f2392000-f2396fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2397000-f2397fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f2398000-f2398fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f23c2000-f23eefff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f23ef000-f242dfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f242e000-f242efff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f242f000-f2434fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f2435000-f2435fff rw-         0      1000  [anon:.bss]
    f2455000-f2455fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f2456000-f2456fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2457000-f2457fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2458000-f2458fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f2459000-f2459fff rw-         0      1000  [anon:.bss]
    f2491000-f2499fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f249a000-f24affff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f24b0000-f24b0fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f24b1000-f24b1fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f24b2000-f24b2fff rw-         0      1000  [anon:.bss]
    f24d5000-f24d5fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f24d6000-f24d6fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f24d7000-f24d7fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f24d8000-f24d8fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f24d9000-f24d9fff rw-         0      1000  [anon:.bss]
    f250e000-f2513fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f2514000-f251afff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f251b000-f251bfff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f251c000-f251cfff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f251d000-f251dfff rw-         0      1000  [anon:.bss]
    f255a000-f2563fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f2564000-f2575fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2576000-f2576fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2577000-f2577fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f2578000-f2578fff rw-         0      1000  [anon:.bss]
    f25a9000-f25defff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f25df000-f262dfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f262e000-f262efff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f262f000-f2633fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f2634000-f2635fff rw-         0      2000  [anon:.bss]
    f264e000-f264efff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f264f000-f264ffff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2650000-f2650fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2651000-f2651fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f2652000-f2652fff rw-         0      1000  [anon:.bss]
    f2689000-f269cfff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f269d000-f26affff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f26b0000-f26b0fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f26b1000-f26b3fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f26c6000-f26d5fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f26d6000-f26e6fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f26e7000-f26e7fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f26e8000-f26e9fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f2711000-f2711fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f2712000-f2712fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2713000-f2713fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2714000-f2714fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f2763000-f2763fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f2764000-f2764fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f2765000-f2765fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f2766000-f2766fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f2767000-f2767fff rw-         0      1000  [anon:.bss]
    f278b000-f278bfff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f278c000-f278cfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f278d000-f278dfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f27ef000-f27f5fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f27f6000-f27fbfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f27fc000-f27fcfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f27fd000-f27fdfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f27fe000-f27fefff rw-         0      1000  [anon:.bss]
    f2826000-f282cfff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f282d000-f2832fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f2833000-f2833fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f2834000-f2834fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f2847000-f2847fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f2848000-f2848fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f2849000-f2849fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f284a000-f284afff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f2890000-f2893fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f2894000-f289efff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f289f000-f289ffff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f28a0000-f28a0fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f28a1000-f28a1fff rw-         0      1000  [anon:.bss]
    f28d9000-f28ddfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f28de000-f28e1fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f28e2000-f28e2fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f28e3000-f28e3fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f28e4000-f28e4fff rw-         0      1000  [anon:.bss]
    f290a000-f290afff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f290b000-f290bfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f290c000-f290cfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f290d000-f290dfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f295a000-f2963fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f2964000-f296dfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f296e000-f296efff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f296f000-f2970fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f2996000-f2996fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f2997000-f2997fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f2998000-f2998fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f2999000-f2999fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f29dd000-f29e1fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f29e2000-f29e7fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f29e8000-f29e8fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f29e9000-f29e9fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f29ea000-f29eafff rw-         0      1000  [anon:.bss]
    f2a00000-f2a0cfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f2a0d000-f2a19fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f2a1a000-f2a1afff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f2a1b000-f2a1bfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f2a1c000-f2a1cfff rw-         0      1000  [anon:.bss]
    f2a42000-f2a59fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f2a5a000-f2a7afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f2a7b000-f2a7bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f2a7c000-f2a7ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f2a84000-f2ab5fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f2ab6000-f2ae1fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f2ae2000-f2ae2fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f2ae3000-f2aeafff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f2aeb000-f2aebfff rw-         0      1000  [anon:.bss]
    f2b57000-f2b58fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f2b59000-f2b5afff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2b5b000-f2b5bfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2b5c000-f2b5cfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f2b5d000-f2b5dfff rw-         0      1000  [anon:.bss]
    f2b93000-f2b93fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2be5000-f2be5fff ---         0      1000
    f2be6000-f2be9fff rw-         0      4000  [anon:thread signal stack]
    f2bea000-f2beafff ---         0      1000
    f2beb000-f2beefff rw-         0      4000  [anon:thread signal stack]
    f2bef000-f2beffff ---         0      1000
    f2bf0000-f2bf3fff rw-         0      4000  [anon:thread signal stack]
    f2bf4000-f2bf4fff ---         0      1000
    f2bf5000-f2bf8fff rw-         0      4000  [anon:thread signal stack]
    f2bf9000-f2bf9fff ---         0      1000
    f2bfa000-f2bfdfff rw-         0      4000  [anon:thread signal stack]
    f2bfe000-f2bfefff ---         0      1000
    f2bff000-f2c02fff rw-         0      4000  [anon:thread signal stack]
    f2c03000-f2c03fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2c05000-f2c24fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f2c25000-f2c44fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f2c45000-f2c64fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f2c65000-f2c84fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f2c85000-f2ca4fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2ca5000-f2cc4fff r--         0     20000  /dev/__properties__/properties_serial
    f2cc5000-f2ccefff r--         0      a000  /dev/__properties__/property_info
    f2cd0000-f2cd0fff ---         0      1000
    f2cd1000-f2cd4fff rw-         0      4000  [anon:thread signal stack]
    f2cd5000-f2cd5fff ---         0      1000
    f2cd6000-f2cd9fff rw-         0      4000  [anon:thread signal stack]
    f2cda000-f2cdafff ---         0      1000
    f2cdb000-f2cdefff rw-         0      4000  [anon:thread signal stack]
    f2cdf000-f2cdffff ---         0      1000
    f2ce0000-f2ce3fff rw-         0      4000  [anon:thread signal stack]
    f2ce4000-f2ce4fff ---         0      1000
    f2ce5000-f2ce8fff rw-         0      4000  [anon:thread signal stack]
    f2ce9000-f2ce9fff ---         0      1000
    f2cea000-f2cedfff rw-         0      4000  [anon:thread signal stack]
    f2cee000-f2ceefff ---         0      1000
    f2cef000-f2cf2fff rw-         0      4000  [anon:thread signal stack]
    f2cf3000-f2d12fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f2d13000-f2d32fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f2d33000-f2dfafff r--         0     c8000  [anon:linker_alloc]
    f2dfb000-f2e01fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f2e03000-f2e03fff rw-         0      1000  [anon:abort message]
    f2e04000-f2e04fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f2e05000-f2e05fff ---         0      1000
    f2e06000-f2e08fff rw-         0      3000
    f2e09000-f2e09fff ---         0      1000
    f2e0a000-f2e0cfff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f2e0d000-f2e2cfff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f2e2d000-f2e2dfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f2e2e000-f2e91fff r--         0     64000  [anon:linker_alloc]
    f2e92000-f2eb1fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f2eb2000-f2eb2fff ---         0      1000
    f2eb3000-f2eb3fff rw-         0      1000
    f2eb4000-f2eb4fff ---         0      1000
    f2eb5000-f2ed4fff r--         0     20000  /dev/__properties__/properties_serial
    f2ed5000-f2ed5fff rw-         0      1000  [anon:System property context nodes]
    f2ed6000-f2edffff r--         0      a000  /dev/__properties__/property_info
    f2ee0000-f2f43fff r--         0     64000  [anon:linker_alloc]
    f2f44000-f2f45fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f2f46000-f2f46fff r--         0      1000  [anon:atexit handlers]
    f2f47000-f2f47fff ---         0      1000
    f2f48000-f2f4bfff rw-         0      4000  [anon:thread signal stack]
    f2f4c000-f2f4cfff rw-         0      1000  [anon:arc4random data]
    f2f4d000-f2f4dfff r--         0      1000  [anon:atexit handlers]
    f2f4e000-f2f4efff rw-         0      1000  [anon:System property context nodes]
    f2f4f000-f2f4ffff rw-         0      1000  [anon:arc4random data]
    f2f50000-f2f6cfff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f2f6d000-f3004fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f3005000-f3005fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f3006000-f3009fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f300a000-f300ffff rw-         0      6000
    f3010000-f3010fff r--         0      1000
    f3011000-f3012fff rw-         0      2000
    ff949000-ff969fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 13637, name: Binder:13633_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f1bfdfb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f1bfe230
    ip  f1bfdf70  sp  f1bfdf60  lr  f20f6511  pc  f20f1108

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:
         f1bfdf20  f3fb4a0e
         f1bfdf24  f11f8498
         f1bfdf28  f214d3a8  [anon:.bss]
         f1bfdf2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfdf30  00000000
         f1bfdf34  01000000
         f1bfdf38  f214d260  [anon:.bss]
         f1bfdf3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfdf40  f11f8238
         f1bfdf44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfdf48  f11f8230
         f1bfdf4c  f1bfdf94
         f1bfdf50  f11f8274
         f1bfdf54  00000000
         f1bfdf58  f1bfdfb4
         f1bfdf5c  f214d3a8  [anon:.bss]
    #00  f1bfdf60  f1bfe490
         f1bfdf64  f214d260  [anon:.bss]
         f1bfdf68  00000089
         f1bfdf6c  00000000
    #01  f1bfdf70  00000000
         f1bfdf74  00000000
         f1bfdf78  ffffffff
         f1bfdf7c  f1bfdfb4
         f1bfdf80  00000000
         f1bfdf84  f3fb4a0e
         f1bfdf88  f227a028  [anon:.bss]
         f1bfdf8c  00000000
         f1bfdf90  00000000
         f1bfdf94  00000002
         f1bfdf98  f214d260  [anon:.bss]
         f1bfdf9c  00000000
         f1bfdfa0  f214d260  [anon:.bss]
         f1bfdfa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f1bfdfa8  00000000
         f1bfdfac  00000000
         f1bfdfb0  f3fb4a0e
         f1bfdfb4  f10fb000
         f1bfdfb8  f3fb4a0e
         f1bfdfbc  f227a028  [anon:.bss]
         f1bfdfc0  f192ee00  [anon:libc_malloc]
         f1bfdfc4  f214d260  [anon:.bss]
         f1bfdfc8  00000000
         f1bfdfcc  f214d260  [anon:.bss]
         f1bfdfd0  00003541
         f1bfdfd4  f214d260  [anon:.bss]
         f1bfdfd8  f1bfe230
         f1bfdfdc  f226a88f  /system/lib/libmediadrm.so
    #03  f1bfdfe0  00000000
         f1bfdfe4  f1bfe030
         f1bfdfe8  00000000
         f1bfdfec  f192c000  [anon:libc_malloc]
         f1bfdff0  00000010
         f1bfdff4  f3fb4a0e
         f1bfdff8  f192ee10  [anon:libc_malloc]
         f1bfdffc  f192ee00  [anon:libc_malloc]
         f1bfe000  f214d260  [anon:.bss]
         f1bfe004  00000000
         f1bfe008  f214d260  [anon:.bss]
         f1bfe00c  00003541
         f1bfe010  f214d260  [anon:.bss]
         f1bfe014  f226add9  /system/lib/libmediadrm.so
    #04  f1bfe018  00000010
         f1bfe01c  00000000
         f1bfe020  f192c200  [anon:libc_malloc]
         f1bfe024  00000000
         f1bfe028  00000000
         f1bfe02c  00000000
         f1bfe030  00000000
         f1bfe034  00000000
         f1bfe038  f3fb4a0e
         f1bfe03c  f192ee10  [anon:libc_malloc]
         f1bfe040  f1d292c0  [anon:libc_malloc]
         f1bfe044  f214d260  [anon:.bss]
         f1bfe048  00000000
         f1bfe04c  f1bfe1e4
         f1bfe050  00003541
         f1bfe054  f2ab820f  /system/lib/libbinder.so
    #05  f1bfe058  f1d292c0  [anon:libc_malloc]
         f1bfe05c  f1d05520  [anon:libc_malloc]
         f1bfe060  f192ee10  [anon:libc_malloc]
         f1bfe064  f3fb4a0e
         f1bfe068  f1d292c0  [anon:libc_malloc]
         f1bfe06c  f1d068b8  [anon:libc_malloc]
         f1bfe070  00000001
         f1bfe074  f2ab8193  /system/lib/libbinder.so
    #06  f1bfe078  f3fb4a0e
         f1bfe07c  f192c000  [anon:libc_malloc]
         f1bfe080  f1d292c0  [anon:libc_malloc]
         f1bfe084  f192c054  [anon:libc_malloc]
         f1bfe088  f214d260  [anon:.bss]
         f1bfe08c  f2abf0ad  /system/lib/libbinder.so
    #07  f1bfe090  00000000
         f1bfe094  f1bfe0a0
         f1bfe098  f1bfe160
         f1bfe09c  00000000
         f1bfe0a0  00000000
         f1bfe0a4  f1905070  [anon:libc_malloc]
         f1bfe0a8  00000004
         f1bfe0ac  00000006
         f1bfe0b0  00000000
         f1bfe0b4  00000000
         f1bfe0b8  00000000
         f1bfe0bc  00000000
         f1bfe0c0  00000000
         f1bfe0c4  f2140000  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfe0c8  00000000
         f1bfe0cc  f2010001  [anon:linker_alloc]
         ........  ........
    #08  f1bfe1a0  f192c000  [anon:libc_malloc]
         f1bfe1a4  f192c054  [anon:libc_malloc]
         f1bfe1a8  00000000
         f1bfe1ac  f192c000  [anon:libc_malloc]
         f1bfe1b0  f192c090  [anon:libc_malloc]
         f1bfe1b4  00000001
         f1bfe1b8  00000000
         f1bfe1bc  f2abf35b  /system/lib/libbinder.so
    #09  f1bfe1c0  00000000
         f1bfe1c4  f2abe8af  /system/lib/libbinder.so
         f1bfe1c8  f1d11930  [anon:libc_malloc]
         f1bfe1cc  f1d1193c  [anon:libc_malloc]
         f1bfe1d0  00000000
         f1bfe1d4  f2ad8939  /system/lib/libbinder.so
    #10  f1bfe1d8  f1d11930  [anon:libc_malloc]
         f1bfe1dc  f2362905  /system/lib/libutils.so
    #11  f1bfe1e0  f1d05240  [anon:libc_malloc]
         f1bfe1e4  f1d11930  [anon:libc_malloc]
         f1bfe1e8  f1d05220  [anon:libc_malloc]
         f1bfe1ec  f1d11930  [anon:libc_malloc]
         f1bfe1f0  f3fb4a0e
         f1bfe1f4  f1bfe230
         f1bfe1f8  f1bfe230
         f1bfe1fc  f1bfe230
         f1bfe200  00000078
         f1bfe204  00003541
         f1bfe208  00003541
         f1bfe20c  f3012020
         f1bfe210  f1bfe230
         f1bfe214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f1bfe218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfe21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f1bfe220  f1bfe238
         f1bfe224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f1bfe228  f1bfe230
         f1bfe22c  00000000
         f1bfe230  f3011dc0
         f1bfe234  f17fe230
         f1bfe238  00003545
         f1bfe23c  00003541
         f1bfe240  00000001
         f1bfe244  f1b01000
         f1bfe248  000fd230
         f1bfe24c  00001000
         f1bfe250  00000000
         f1bfe254  00000000
         f1bfe258  00000003
         f1bfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 14927, name: Binder:13633_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f17fdfb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f17fe230
    ip  f17fdf70  sp  f17fdf60  lr  f20f6511  pc  f20f1108

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  f214d260  [anon:.bss]
         f17fdf30  f1d79a00  [anon:libc_malloc]
         f17fdf34  f2ac65f3  /system/lib/libbinder.so
         f17fdf38  f17fe0a0
         f17fdf3c  f1d79a04  [anon:libc_malloc]
         f17fdf40  00000004
         f17fdf44  f22671e7  /system/lib/libmediadrm.so
         f17fdf48  f3fb4a0e
         f17fdf4c  f1d09f2c  [anon:libc_malloc]
         f17fdf50  00000000
         f17fdf54  f17fdf90
         f17fdf58  f17fdfb4
         f17fdf5c  f214d3a8  [anon:.bss]
    #00  f17fdf60  f17fe490
         f17fdf64  f214d260  [anon:.bss]
         f17fdf68  00000089
         f17fdf6c  00000000
    #01  f17fdf70  00000000
         f17fdf74  00000000
         f17fdf78  ffffffff
         f17fdf7c  f17fdfb4
         f17fdf80  00000000
         f17fdf84  f3fb4a0e
         f17fdf88  f227a028  [anon:.bss]
         f17fdf8c  00000000
         f17fdf90  00000000
         f17fdf94  00000002
         f17fdf98  f214d260  [anon:.bss]
         f17fdf9c  00000000
         f17fdfa0  f214d260  [anon:.bss]
         f17fdfa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f17fdfa8  00000000
         f17fdfac  f17fdfe8
         f17fdfb0  00000000
         f17fdfb4  00000000
         f17fdfb8  f3fb4a0e
         f17fdfbc  f227a028  [anon:.bss]
         f17fdfc0  f1d42800  [anon:libc_malloc]
         f17fdfc4  f214d260  [anon:.bss]
         f17fdfc8  00000000
         f17fdfcc  f214d260  [anon:.bss]
         f17fdfd0  00003541
         f17fdfd4  f214d260  [anon:.bss]
         f17fdfd8  f17fe230
         f17fdfdc  f226a88f  /system/lib/libmediadrm.so
    #03  f17fdfe0  00000004
         f17fdfe4  f23642cb  /system/lib/libutils.so
         f17fdfe8  00000000
         f17fdfec  f1d50800  [anon:libc_malloc]
         f17fdff0  00000010
         f17fdff4  f3fb4a0e
         f17fdff8  f1d42810  [anon:libc_malloc]
         f17fdffc  f1d42800  [anon:libc_malloc]
         f17fe000  f214d260  [anon:.bss]
         f17fe004  00000000
         f17fe008  f214d260  [anon:.bss]
         f17fe00c  00003541
         f17fe010  f214d260  [anon:.bss]
         f17fe014  f226add9  /system/lib/libmediadrm.so
    #04  f17fe018  00000010
         f17fe01c  00000000
         f17fe020  f1d50a00  [anon:libc_malloc]
         f17fe024  00000000
         f17fe028  00000000
         f17fe02c  00000000
         f17fe030  00000000
         f17fe034  00000000
         f17fe038  f3fb4a0e
         f17fe03c  f1d42810  [anon:libc_malloc]
         f17fe040  f1d29400  [anon:libc_malloc]
         f17fe044  f214d260  [anon:.bss]
         f17fe048  00000000
         f17fe04c  f17fe1e4
         f17fe050  00003541
         f17fe054  f2ab820f  /system/lib/libbinder.so
    #05  f17fe058  f1d29400  [anon:libc_malloc]
         f17fe05c  f1d059e0  [anon:libc_malloc]
         f17fe060  f1d42810  [anon:libc_malloc]
         f17fe064  f3fb4a0e
         f17fe068  f1d29400  [anon:libc_malloc]
         f17fe06c  f1d068d0  [anon:libc_malloc]
         f17fe070  00000001
         f17fe074  f2ab8193  /system/lib/libbinder.so
    #06  f17fe078  00003541
         f17fe07c  f1d50800  [anon:libc_malloc]
         f17fe080  f1d29400  [anon:libc_malloc]
         f17fe084  f1d50854  [anon:libc_malloc]
         f17fe088  f214d260  [anon:.bss]
         f17fe08c  f2abf0ad  /system/lib/libbinder.so
    #07  f17fe090  00000000
         f17fe094  f1d09e08  [anon:libc_malloc]
         f17fe098  f1d09e2c  [anon:libc_malloc]
         f17fe09c  f1d09f30  [anon:libc_malloc]
         f17fe0a0  00000000
         f17fe0a4  f1d09e64  [anon:libc_malloc]
         f17fe0a8  f1c00000
         f17fe0ac  f1d09ef8  [anon:libc_malloc]
         f17fe0b0  f1d7a260  [anon:libc_malloc]
         f17fe0b4  f20c65d1  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe0b8  00000004
         f17fe0bc  00000000
         f17fe0c0  00000000
         f17fe0c4  f214d260  [anon:.bss]
         f17fe0c8  00000000
         f17fe0cc  f1d09e08  [anon:libc_malloc]
         ........  ........
    #08  f17fe1a0  f17fe230
         f17fe1a4  f2abf2b1  /system/lib/libbinder.so
         f17fe1a8  00000000
         f17fe1ac  f1d50800  [anon:libc_malloc]
         f17fe1b0  f1d50890  [anon:libc_malloc]
         f17fe1b4  00000000
         f17fe1b8  00000000
         f17fe1bc  f2abf35b  /system/lib/libbinder.so
    #09  f17fe1c0  00000000
         f17fe1c4  f2abe8af  /system/lib/libbinder.so
         f17fe1c8  f1d11960  [anon:libc_malloc]
         f17fe1cc  f1d1196c  [anon:libc_malloc]
         f17fe1d0  00000000
         f17fe1d4  f2ad8939  /system/lib/libbinder.so
    #10  f17fe1d8  f1d11960  [anon:libc_malloc]
         f17fe1dc  f2362905  /system/lib/libutils.so
    #11  f17fe1e0  f1d05260  [anon:libc_malloc]
         f17fe1e4  f1d11960  [anon:libc_malloc]
         f17fe1e8  f1d05230  [anon:libc_malloc]
         f17fe1ec  f1d11960  [anon:libc_malloc]
         f17fe1f0  f3fb4a0e
         f17fe1f4  f17fe230
         f17fe1f8  f17fe230
         f17fe1fc  f17fe230
         f17fe200  00000078
         f17fe204  00003541
         f17fe208  00003541
         f17fe20c  f3012020
         f17fe210  f17fe230
         f17fe214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f17fe218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f17fe220  f17fe238
         f17fe224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f17fe228  f17fe230
         f17fe22c  00000000
         f17fe230  f1bfe230
         f17fe234  f16fd230
         f17fe238  00003a4f
         f17fe23c  00003541
         f17fe240  00000001
         f17fe244  f1701000
         f17fe248  000fd230
         f17fe24c  00001000
         f17fe250  00000000
         f17fe254  00000000
         f17fe258  00000003
         f17fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 14928, name: Binder:13633_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f16fcfb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f16fd230
    ip  f16fcf70  sp  f16fcf60  lr  f20f6511  pc  f20f1108

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:
         f16fcf20  f3fb4a0e
         f16fcf24  f12f9498
         f16fcf28  f214d3a8  [anon:.bss]
         f16fcf2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f16fcf30  00000000
         f16fcf34  01000000
         f16fcf38  f214d260  [anon:.bss]
         f16fcf3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f16fcf40  f12f9238
         f16fcf44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f16fcf48  f12f9230
         f16fcf4c  f16fcf94
         f16fcf50  f12f9274
         f16fcf54  00000000
         f16fcf58  f16fcfb4
         f16fcf5c  f214d3a8  [anon:.bss]
    #00  f16fcf60  f16fd490
         f16fcf64  f214d260  [anon:.bss]
         f16fcf68  00000089
         f16fcf6c  00000000
    #01  f16fcf70  00000000
         f16fcf74  00000000
         f16fcf78  ffffffff
         f16fcf7c  f16fcfb4
         f16fcf80  00000000
         f16fcf84  f3fb4a0e
         f16fcf88  f227a028  [anon:.bss]
         f16fcf8c  00000000
         f16fcf90  00000000
         f16fcf94  00000002
         f16fcf98  f214d260  [anon:.bss]
         f16fcf9c  00000000
         f16fcfa0  f214d260  [anon:.bss]
         f16fcfa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f16fcfa8  00000000
         f16fcfac  00000000
         f16fcfb0  f3fb4a0e
         f16fcfb4  f11fc000
         f16fcfb8  f3fb4a0e
         f16fcfbc  f227a028  [anon:.bss]
         f16fcfc0  f1d69c00  [anon:libc_malloc]
         f16fcfc4  f214d260  [anon:.bss]
         f16fcfc8  00000000
         f16fcfcc  f214d260  [anon:.bss]
         f16fcfd0  00003541
         f16fcfd4  f214d260  [anon:.bss]
         f16fcfd8  f16fd230
         f16fcfdc  f226a88f  /system/lib/libmediadrm.so
    #03  f16fcfe0  00000004
         f16fcfe4  f23642cb  /system/lib/libutils.so
         f16fcfe8  00000000
         f16fcfec  f192cc00  [anon:libc_malloc]
         f16fcff0  00000010
         f16fcff4  f3fb4a0e
         f16fcff8  f1d69c10  [anon:libc_malloc]
         f16fcffc  f1d69c00  [anon:libc_malloc]
         f16fd000  f214d260  [anon:.bss]
         f16fd004  00000000
         f16fd008  f214d260  [anon:.bss]
         f16fd00c  00003541
         f16fd010  f214d260  [anon:.bss]
         f16fd014  f226add9  /system/lib/libmediadrm.so
    #04  f16fd018  00000010
         f16fd01c  00000000
         f16fd020  f192ce00  [anon:libc_malloc]
         f16fd024  00000000
         f16fd028  00000000
         f16fd02c  00000000
         f16fd030  00000000
         f16fd034  00000000
         f16fd038  f3fb4a0e
         f16fd03c  f1d69c10  [anon:libc_malloc]
         f16fd040  f1936780  [anon:libc_malloc]
         f16fd044  f214d260  [anon:.bss]
         f16fd048  00000000
         f16fd04c  f16fd1e4
         f16fd050  00003541
         f16fd054  f2ab820f  /system/lib/libbinder.so
    #05  f16fd058  f1936780  [anon:libc_malloc]
         f16fd05c  f192f670  [anon:libc_malloc]
         f16fd060  f1d69c10  [anon:libc_malloc]
         f16fd064  f3fb4a0e
         f16fd068  f1936780  [anon:libc_malloc]
         f16fd06c  f1902240  [anon:libc_malloc]
         f16fd070  00000001
         f16fd074  f2ab8193  /system/lib/libbinder.so
    #06  f16fd078  f3fb4a0e
         f16fd07c  f192cc00  [anon:libc_malloc]
         f16fd080  f1936780  [anon:libc_malloc]
         f16fd084  f192cc54  [anon:libc_malloc]
         f16fd088  f214d260  [anon:.bss]
         f16fd08c  f2abf0ad  /system/lib/libbinder.so
    #07  f16fd090  00000000
         f16fd094  f16fd0a0
         f16fd098  f16fd160
         f16fd09c  00000000
         f16fd0a0  00000000
         f16fd0a4  f1905018  [anon:libc_malloc]
         f16fd0a8  00000004
         f16fd0ac  00000006
         f16fd0b0  00000000
         f16fd0b4  00000000
         f16fd0b8  00000000
         f16fd0bc  00000000
         f16fd0c0  00000000
         f16fd0c4  f2140000  /apex/com.android.runtime/lib/bionic/libc.so
         f16fd0c8  00000000
         f16fd0cc  f1010001
         ........  ........
    #08  f16fd1a0  f16fd230
         f16fd1a4  f2abf2b1  /system/lib/libbinder.so
         f16fd1a8  00000000
         f16fd1ac  f192cc00  [anon:libc_malloc]
         f16fd1b0  f192cc90  [anon:libc_malloc]
         f16fd1b4  00000000
         f16fd1b8  00000000
         f16fd1bc  f2abf35b  /system/lib/libbinder.so
    #09  f16fd1c0  00000000
         f16fd1c4  f2abe8af  /system/lib/libbinder.so
         f16fd1c8  f1d119c0  [anon:libc_malloc]
         f16fd1cc  f1d119cc  [anon:libc_malloc]
         f16fd1d0  00000000
         f16fd1d4  f2ad8939  /system/lib/libbinder.so
    #10  f16fd1d8  f1d119c0  [anon:libc_malloc]
         f16fd1dc  f2362905  /system/lib/libutils.so
    #11  f16fd1e0  f1d05280  [anon:libc_malloc]
         f16fd1e4  f1d119c0  [anon:libc_malloc]
         f16fd1e8  f1d05260  [anon:libc_malloc]
         f16fd1ec  f1d119c0  [anon:libc_malloc]
         f16fd1f0  f3fb4a0e
         f16fd1f4  f16fd230
         f16fd1f8  f16fd230
         f16fd1fc  f16fd230
         f16fd200  00000078
         f16fd204  00003a4f
         f16fd208  00003541
         f16fd20c  f17fe490
         f16fd210  f16fd230
         f16fd214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f16fd218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f16fd21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f16fd220  f16fd238
         f16fd224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f16fd228  f16fd230
         f16fd22c  00000000
         f16fd230  f17fe230
         f16fd234  f15fc230
         f16fd238  00003a50
         f16fd23c  00003541
         f16fd240  00000001
         f16fd244  f1600000
         f16fd248  000fd230
         f16fd24c  00001000
         f16fd250  00000000
         f16fd254  00000000
         f16fd258  00000003
         f16fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 14929, name: HwBinder:13633_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f15fc118  r3  f15fc074
    r4  f214d260  r5  c0306201  r6  f15fc118  r7  00000036
    r8  f15fc138  r9  f214d260  r10 00000000  r11 f15fc120
    ip  00000000  sp  f15fc060  lr  f20fb709  pc  f212d1c4

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:
         f15fc020  f21553c0  [anon:.bss]
         f15fc024  f1d0a508  [anon:libc_malloc]
         f15fc028  f15fbfe0
         f15fc02c  f2421b49  /system/lib/libhidlbase.so
         f15fc030  f214d260  [anon:.bss]
         f15fc034  f2423cdd  /system/lib/libhidlbase.so
         f15fc038  00000000
         f15fc03c  f1937518  [anon:libc_malloc]
         f15fc040  f1961030  [anon:libc_malloc]
         f15fc044  f2363c35  /system/lib/libutils.so
         f15fc048  f1935010  [anon:libc_malloc]
         f15fc04c  f15fc490
         f15fc050  00000000
         f15fc054  0000021c
         f15fc058  00000000
         f15fc05c  00000000
    #00  f15fc060  f15fc074
         ........  ........
    #01  f15fc060  f15fc074
         f15fc064  f3fb4a0e
         f15fc068  f1937500  [anon:libc_malloc]
         f15fc06c  f241e555  /system/lib/libhidlbase.so
         f15fc070  f15fc118
         f15fc074  00000000
    #02  f15fc078  00000011
         f15fc07c  f15fc160
         f15fc080  f1937500  [anon:libc_malloc]
         f15fc084  f1937554  [anon:libc_malloc]
         f15fc088  f1937598  [anon:libc_malloc]
         f15fc08c  00000004
         f15fc090  00000000
         f15fc094  00000000
         f15fc098  00000000
         f15fc09c  00000000
         f15fc0a0  00000000
         f15fc0a4  f1905038  [anon:libc_malloc]
         f15fc0a8  00000004
         f15fc0ac  00000006
         f15fc0b0  00000004
         f15fc0b4  00000000
         ........  ........
    #03  f15fc1b8  f15fc1e4
         f15fc1bc  00003541
         f15fc1c0  f1d11990  [anon:libc_malloc]
         f15fc1c4  f1d1199c  [anon:libc_malloc]
         f15fc1c8  00000000
         f15fc1cc  00000000
         f15fc1d0  f15fc1e4
         f15fc1d4  f242a70d  /system/lib/libhidlbase.so
    #04  f15fc1d8  f1d11990  [anon:libc_malloc]
         f15fc1dc  f2362905  /system/lib/libutils.so
    #05  f15fc1e0  f1d064b0  [anon:libc_malloc]
         f15fc1e4  f1d11990  [anon:libc_malloc]
         f15fc1e8  f1d052f0  [anon:libc_malloc]
         f15fc1ec  f1d11990  [anon:libc_malloc]
         f15fc1f0  f3fb4a0e
         f15fc1f4  f15fc230
         f15fc1f8  f15fc230
         f15fc1fc  f15fc230
         f15fc200  00000078
         f15fc204  00003541
         f15fc208  00003541
         f15fc20c  f3012020
         f15fc210  f15fc230
         f15fc214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f15fc218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f15fc21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f15fc220  f15fc238
         f15fc224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f15fc228  f15fc230
         f15fc22c  00000000
         f15fc230  f16fd230
         f15fc234  f14fb230
         f15fc238  00003a51
         f15fc23c  00003541
         f15fc240  00000001
         f15fc244  f14ff000
         f15fc248  000fd230
         f15fc24c  00001000
         f15fc250  00000000
         f15fc254  00000000
         f15fc258  00000003
         f15fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 14930, name: HwBinder:13633_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f14fb118  r3  f14fb074
    r4  f214d260  r5  c0306201  r6  f14fb118  r7  00000036
    r8  f14fb138  r9  f214d260  r10 00000000  r11 f14fb120
    ip  00000000  sp  f14fb060  lr  f20fb709  pc  f212d1c4

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:
         f14fb020  00000000
         f14fb024  00000000
         f14fb028  00000002
         f14fb02c  f214d260  [anon:.bss]
         f14fb030  00000000
         f14fb034  f20f6d63  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb038  f193500c  [anon:libc_malloc]
         f14fb03c  f213db91  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb040  f193500c  [anon:libc_malloc]
         f14fb044  00000000
         f14fb048  f1935010  [anon:libc_malloc]
         f14fb04c  f14fb490
         f14fb050  00000000
         f14fb054  00000220
         f14fb058  00000000
         f14fb05c  00000000
    #00  f14fb060  f14fb074
         ........  ........
    #01  f14fb060  f14fb074
         f14fb064  f3fb4a0e
         f14fb068  f1d3c500  [anon:libc_malloc]
         f14fb06c  f241e555  /system/lib/libhidlbase.so
         f14fb070  f14fb118
         f14fb074  00000000
    #02  f14fb078  00000000
         f14fb07c  00000000
         f14fb080  f1e00380  [anon:libc_malloc]
         f14fb084  f1d3c554  [anon:libc_malloc]
         f14fb088  f1d3c598  [anon:libc_malloc]
         f14fb08c  00000004
         f14fb090  00000004
         f14fb094  fffffff0
         f14fb098  fffffff0
         f14fb09c  f20ccc61  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb0a0  f3fb4a0e
         f14fb0a4  fffffffc
         f14fb0a8  f1e029f0  [anon:libc_malloc]
         f14fb0ac  f20b926c  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb0b0  f1d0ac08  [anon:libc_malloc]
         f14fb0b4  f1e00380  [anon:libc_malloc]
         ........  ........
    #03  f14fb1b8  f14fb1e4
         f14fb1bc  00003541
         f14fb1c0  f1929030  [anon:libc_malloc]
         f14fb1c4  f192903c  [anon:libc_malloc]
         f14fb1c8  00000000
         f14fb1cc  00000000
         f14fb1d0  f14fb1e4
         f14fb1d4  f242a70d  /system/lib/libhidlbase.so
    #04  f14fb1d8  f1929030  [anon:libc_malloc]
         f14fb1dc  f2362905  /system/lib/libutils.so
    #05  f14fb1e0  f1902090  [anon:libc_malloc]
         f14fb1e4  f1929030  [anon:libc_malloc]
         f14fb1e8  f19001b0  [anon:libc_malloc]
         f14fb1ec  f1929030  [anon:libc_malloc]
         f14fb1f0  f3fb4a0e
         f14fb1f4  f14fb230
         f14fb1f8  f14fb230
         f14fb1fc  f14fb230
         f14fb200  00000078
         f14fb204  00003a51
         f14fb208  00003541
         f14fb20c  f15fc490
         f14fb210  f14fb230
         f14fb214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f14fb218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f14fb220  f14fb238
         f14fb224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f14fb228  f14fb230
         f14fb22c  00000000
         f14fb230  f15fc230
         f14fb234  f13fa230
         f14fb238  00003a52
         f14fb23c  00003541
         f14fb240  00000001
         f14fb244  f13fe000
         f14fb248  000fd230
         f14fb24c  00001000
         f14fb250  00000000
         f14fb254  00000000
         f14fb258  00000003
         f14fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 14941, name: HwBinder:13633_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f13fa118  r3  f13fa074
    r4  f214d260  r5  c0306201  r6  f13fa118  r7  00000036
    r8  f13fa138  r9  f214d260  r10 00000000  r11 f13fa120
    ip  00000000  sp  f13fa060  lr  f20fb709  pc  f212d1c4

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:
         f13fa020  00000004
         f13fa024  f13fa048
         f13fa028  f13fa158
         f13fa02c  f1e00380  [anon:libc_malloc]
         f13fa030  f1d03c30  [anon:libc_malloc]
         f13fa034  f20ed4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f13fa038  f1e06f40  [anon:libc_malloc]
         f13fa03c  f1e06f40  [anon:libc_malloc]
         f13fa040  f1e06f40  [anon:libc_malloc]
         f13fa044  f1e06f40  [anon:libc_malloc]
         f13fa048  f1935010  [anon:libc_malloc]
         f13fa04c  f13fa490
         f13fa050  00000000
         f13fa054  00000224
         f13fa058  00000000
         f13fa05c  00000000
    #00  f13fa060  f13fa074
         ........  ........
    #01  f13fa060  f13fa074
         f13fa064  f3fb4a0e
         f13fa068  f1d3cf00  [anon:libc_malloc]
         f13fa06c  f241e555  /system/lib/libhidlbase.so
         f13fa070  f13fa118
         f13fa074  00000000
    #02  f13fa078  f21553c0  [anon:.bss]
         f13fa07c  f1d0ba08  [anon:libc_malloc]
         f13fa080  f13fa038
         f13fa084  f1d3cf54  [anon:libc_malloc]
         f13fa088  f1d3cf98  [anon:libc_malloc]
         f13fa08c  00000004
         f13fa090  00000000
         f13fa094  00000000
         f13fa098  00000000
         f13fa09c  00000000
         f13fa0a0  00000000
         f13fa0a4  f1d10148  [anon:libc_malloc]
         f13fa0a8  00000004
         f13fa0ac  00000006
         f13fa0b0  00000004
         f13fa0b4  00000000
         ........  ........
    #03  f13fa1b8  f13fa1e4
         f13fa1bc  00003541
         f13fa1c0  f1d11b40  [anon:libc_malloc]
         f13fa1c4  f1d11b4c  [anon:libc_malloc]
         f13fa1c8  00000000
         f13fa1cc  00000000
         f13fa1d0  f13fa1e4
         f13fa1d4  f242a70d  /system/lib/libhidlbase.so
    #04  f13fa1d8  f1d11b40  [anon:libc_malloc]
         f13fa1dc  f2362905  /system/lib/libutils.so
    #05  f13fa1e0  f1d06828  [anon:libc_malloc]
         f13fa1e4  f1d11b40  [anon:libc_malloc]
         f13fa1e8  f1d05300  [anon:libc_malloc]
         f13fa1ec  f1d11b40  [anon:libc_malloc]
         f13fa1f0  f3fb4a0e
         f13fa1f4  f13fa230
         f13fa1f8  f13fa230
         f13fa1fc  f13fa230
         f13fa200  00000078
         f13fa204  00003a52
         f13fa208  00003541
         f13fa20c  f14fb490
         f13fa210  f13fa230
         f13fa214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f13fa218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f13fa21c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f13fa220  f13fa238
         f13fa224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f13fa228  f13fa230
         f13fa22c  00000000
         f13fa230  f14fb230
         f13fa234  f12f9230
         f13fa238  00003a5d
         f13fa23c  00003541
         f13fa240  00000001
         f13fa244  f12fd000
         f13fa248  000fd230
         f13fa24c  00001000
         f13fa250  00000000
         f13fa254  00000000
         f13fa258  00000003
         f13fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28503, name: Binder:13633_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f12f8fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f12f9230
    ip  f12f8f70  sp  f12f8f60  lr  f20f6511  pc  f20f1108

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:
         f12f8f20  00000000
         f12f8f24  00000000
         f12f8f28  00000000
         f12f8f2c  00000000
         f12f8f30  00000000
         f12f8f34  00000000
         f12f8f38  00000000
         f12f8f3c  00000000
         f12f8f40  00000000
         f12f8f44  00000000
         f12f8f48  00000000
         f12f8f4c  00000000
         f12f8f50  00000000
         f12f8f54  00000000
         f12f8f58  f12f8fb4
         f12f8f5c  f214d3a8  [anon:.bss]
    #00  f12f8f60  f12f9490
         f12f8f64  f214d260  [anon:.bss]
         f12f8f68  00000089
         f12f8f6c  00000000
    #01  f12f8f70  00000000
         f12f8f74  00000000
         f12f8f78  ffffffff
         f12f8f7c  f12f8fb4
         f12f8f80  00000000
         f12f8f84  f3fb4a0e
         f12f8f88  f227a028  [anon:.bss]
         f12f8f8c  00000000
         f12f8f90  00000000
         f12f8f94  00000002
         f12f8f98  f214d260  [anon:.bss]
         f12f8f9c  00000000
         f12f8fa0  f214d260  [anon:.bss]
         f12f8fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f12f8fa8  00000000
         f12f8fac  f1e03550  [anon:libc_malloc]
         f12f8fb0  0000197c
         f12f8fb4  00000000
         f12f8fb8  f3fb4a0e
         f12f8fbc  f227a028  [anon:.bss]
         f12f8fc0  f1972a00  [anon:libc_malloc]
         f12f8fc4  f214d260  [anon:.bss]
         f12f8fc8  00000000
         f12f8fcc  f214d260  [anon:.bss]
         f12f8fd0  00003541
         f12f8fd4  f214d260  [anon:.bss]
         f12f8fd8  f12f9230
         f12f8fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f12f8fe0  00000000
         f12f8fe4  f12f9030
         f12f8fe8  00000000
         f12f8fec  f1956200  [anon:libc_malloc]
         f12f8ff0  00000010
         f12f8ff4  f3fb4a0e
         f12f8ff8  f1972a10  [anon:libc_malloc]
         f12f8ffc  f1972a00  [anon:libc_malloc]
         f12f9000  f214d260  [anon:.bss]
         f12f9004  00000000
         f12f9008  f214d260  [anon:.bss]
         f12f900c  00003541
         f12f9010  f214d260  [anon:.bss]
         f12f9014  f226add9  /system/lib/libmediadrm.so
    #04  f12f9018  00000010
         f12f901c  00000000
         f12f9020  f1956800  [anon:libc_malloc]
         f12f9024  00000000
         f12f9028  00000000
         f12f902c  00000000
         f12f9030  00000000
         f12f9034  00000000
         f12f9038  f3fb4a0e
         f12f903c  f1972a10  [anon:libc_malloc]
         f12f9040  f1936b80  [anon:libc_malloc]
         f12f9044  f214d260  [anon:.bss]
         f12f9048  00000000
         f12f904c  f12f91e4
         f12f9050  00003541
         f12f9054  f2ab820f  /system/lib/libbinder.so
    #05  f12f9058  f1936b80  [anon:libc_malloc]
         f12f905c  f19772f0  [anon:libc_malloc]
         f12f9060  f1972a10  [anon:libc_malloc]
         f12f9064  f3fb4a0e
         f12f9068  f1936b80  [anon:libc_malloc]
         f12f906c  f19024b0  [anon:libc_malloc]
         f12f9070  00000001
         f12f9074  f2ab8193  /system/lib/libbinder.so
    #06  f12f9078  f3fb4a0e
         f12f907c  f1956200  [anon:libc_malloc]
         f12f9080  f1936b80  [anon:libc_malloc]
         f12f9084  f1956254  [anon:libc_malloc]
         f12f9088  f214d260  [anon:.bss]
         f12f908c  f2abf0ad  /system/lib/libbinder.so
    #07  f12f9090  ffff0208  [vectors]
         f12f9094  f12f90e9
         f12f9098  0000000a
         f12f909c  f1d0c100  [anon:libc_malloc]
         f12f90a0  f3fb4a0e
         f12f90a4  f1d0b308  [anon:libc_malloc]
         f12f90a8  f3fb4a0e
         f12f90ac  f1d0c108  [anon:libc_malloc]
         f12f90b0  00000006
         f12f90b4  f1d0c12c  [anon:libc_malloc]
         f12f90b8  f12f9128
         f12f90bc  f1d0c15c  [anon:libc_malloc]
         f12f90c0  f1800000
         f12f90c4  f1d0c1f8  [anon:libc_malloc]
         f12f90c8  f1978e40  [anon:libc_malloc]
         f12f90cc  f20c6d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f12f91a0  f1956200  [anon:libc_malloc]
         f12f91a4  f1956254  [anon:libc_malloc]
         f12f91a8  00000000
         f12f91ac  f1956200  [anon:libc_malloc]
         f12f91b0  f1956290  [anon:libc_malloc]
         f12f91b4  00000000
         f12f91b8  00000000
         f12f91bc  f2abf35b  /system/lib/libbinder.so
    #09  f12f91c0  00000000
         f12f91c4  f2abe8af  /system/lib/libbinder.so
         f12f91c8  f192a7d0  [anon:libc_malloc]
         f12f91cc  f192a7dc  [anon:libc_malloc]
         f12f91d0  00000000
         f12f91d4  f2ad8939  /system/lib/libbinder.so
    #10  f12f91d8  f192a7d0  [anon:libc_malloc]
         f12f91dc  f2362905  /system/lib/libutils.so
    #11  f12f91e0  f1977a70  [anon:libc_malloc]
         f12f91e4  f192a7d0  [anon:libc_malloc]
         f12f91e8  f1977a50  [anon:libc_malloc]
         f12f91ec  f192a7d0  [anon:libc_malloc]
         f12f91f0  f3fb4a0e
         f12f91f4  f12f9230
         f12f91f8  f12f9230
         f12f91fc  f12f9230
         f12f9200  00000078
         f12f9204  00003a50
         f12f9208  00003541
         f12f920c  f16fd490
         f12f9210  f12f9230
         f12f9214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f12f9218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f12f921c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f12f9220  f12f9238
         f12f9224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f12f9228  f12f9230
         f12f922c  00000000
         f12f9230  f13fa230
         f12f9234  f11f8230
         f12f9238  00006f57
         f12f923c  00003541
         f12f9240  00000001
         f12f9244  f11fc000
         f12f9248  000fd230
         f12f924c  00001000
         f12f9250  00000000
         f12f9254  00000000
         f12f9258  00000003
         f12f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28675, name: Binder:13633_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f11f7fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f11f8230
    ip  f11f7f70  sp  f11f7f60  lr  f20f6511  pc  f20f1108

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:
         f11f7f20  f3fb4a0e
         f11f7f24  f10f7498
         f11f7f28  f214d3a8  [anon:.bss]
         f11f7f2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f11f7f30  00000000
         f11f7f34  01000000
         f11f7f38  f214d260  [anon:.bss]
         f11f7f3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f11f7f40  f10f7238
         f11f7f44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f7f48  f10f7230
         f11f7f4c  f11f7f94
         f11f7f50  f10f7274
         f11f7f54  00000000
         f11f7f58  f11f7fb4
         f11f7f5c  f214d3a8  [anon:.bss]
    #00  f11f7f60  f11f8490
         f11f7f64  f214d260  [anon:.bss]
         f11f7f68  00000089
         f11f7f6c  00000000
    #01  f11f7f70  00000000
         f11f7f74  00000000
         f11f7f78  ffffffff
         f11f7f7c  f11f7fb4
         f11f7f80  00000000
         f11f7f84  f3fb4a0e
         f11f7f88  f227a028  [anon:.bss]
         f11f7f8c  00000000
         f11f7f90  00000000
         f11f7f94  00000002
         f11f7f98  f214d260  [anon:.bss]
         f11f7f9c  00000000
         f11f7fa0  f214d260  [anon:.bss]
         f11f7fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f11f7fa8  00000000
         f11f7fac  00000000
         f11f7fb0  f3fb4a0e
         f11f7fb4  f0ffa000
         f11f7fb8  f3fb4a0e
         f11f7fbc  f227a028  [anon:.bss]
         f11f7fc0  f1955a00  [anon:libc_malloc]
         f11f7fc4  f214d260  [anon:.bss]
         f11f7fc8  00000000
         f11f7fcc  f214d260  [anon:.bss]
         f11f7fd0  00003541
         f11f7fd4  f214d260  [anon:.bss]
         f11f7fd8  f11f8230
         f11f7fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f11f7fe0  00000000
         f11f7fe4  f11f8030
         f11f7fe8  00000000
         f11f7fec  f1d65200  [anon:libc_malloc]
         f11f7ff0  00000010
         f11f7ff4  f3fb4a0e
         f11f7ff8  f1955a10  [anon:libc_malloc]
         f11f7ffc  f1955a00  [anon:libc_malloc]
         f11f8000  f214d260  [anon:.bss]
         f11f8004  00000000
         f11f8008  f214d260  [anon:.bss]
         f11f800c  00003541
         f11f8010  f214d260  [anon:.bss]
         f11f8014  f226add9  /system/lib/libmediadrm.so
    #04  f11f8018  00000010
         f11f801c  00000000
         f11f8020  f1d65c00  [anon:libc_malloc]
         f11f8024  00000000
         f11f8028  00000000
         f11f802c  00000000
         f11f8030  00000000
         f11f8034  00000000
         f11f8038  f3fb4a0e
         f11f803c  f1955a10  [anon:libc_malloc]
         f11f8040  f1936800  [anon:libc_malloc]
         f11f8044  f214d260  [anon:.bss]
         f11f8048  00000000
         f11f804c  f11f81e4
         f11f8050  00003541
         f11f8054  f2ab820f  /system/lib/libbinder.so
    #05  f11f8058  f1936800  [anon:libc_malloc]
         f11f805c  f192f800  [anon:libc_malloc]
         f11f8060  f1955a10  [anon:libc_malloc]
         f11f8064  f3fb4a0e
         f11f8068  f1936800  [anon:libc_malloc]
         f11f806c  f1902288  [anon:libc_malloc]
         f11f8070  00000001
         f11f8074  f2ab8193  /system/lib/libbinder.so
    #06  f11f8078  f3fb4a0e
         f11f807c  f1d65200  [anon:libc_malloc]
         f11f8080  f1936800  [anon:libc_malloc]
         f11f8084  f1d65254  [anon:libc_malloc]
         f11f8088  f214d260  [anon:.bss]
         f11f808c  f2abf0ad  /system/lib/libbinder.so
    #07  f11f8090  ffff0208  [vectors]
         f11f8094  f11f80e9
         f11f8098  0000000a
         f11f809c  f1d0c800  [anon:libc_malloc]
         f11f80a0  f3fb4a0e
         f11f80a4  f1d0c108  [anon:libc_malloc]
         f11f80a8  f3fb4a0e
         f11f80ac  00000000
         f11f80b0  03000000
         f11f80b4  f11f80f4
         f11f80b8  f11f8490
         f11f80bc  f20f7ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f11f80c0  00000000
         f11f80c4  f2514a0d  /system/lib/libbase.so
         f11f80c8  f11f80f4
         f11f80cc  03000000
         ........  ........
    #08  f11f81a0  f1d65200  [anon:libc_malloc]
         f11f81a4  f1d65254  [anon:libc_malloc]
         f11f81a8  00000000
         f11f81ac  f1d65200  [anon:libc_malloc]
         f11f81b0  f1d65290  [anon:libc_malloc]
         f11f81b4  00000000
         f11f81b8  00000000
         f11f81bc  f2abf35b  /system/lib/libbinder.so
    #09  f11f81c0  00000000
         f11f81c4  f2abe8af  /system/lib/libbinder.so
         f11f81c8  f1929300  [anon:libc_malloc]
         f11f81cc  f192930c  [anon:libc_malloc]
         f11f81d0  00000000
         f11f81d4  f2ad8939  /system/lib/libbinder.so
    #10  f11f81d8  f1929300  [anon:libc_malloc]
         f11f81dc  f2362905  /system/lib/libutils.so
    #11  f11f81e0  f19001a0  [anon:libc_malloc]
         f11f81e4  f1929300  [anon:libc_malloc]
         f11f81e8  f1900150  [anon:libc_malloc]
         f11f81ec  f1929300  [anon:libc_malloc]
         f11f81f0  f3fb4a0e
         f11f81f4  f11f8230
         f11f81f8  f11f8230
         f11f81fc  f11f8230
         f11f8200  00000078
         f11f8204  00003545
         f11f8208  00003541
         f11f820c  f1bfe490
         f11f8210  f11f8230
         f11f8214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f11f8218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f821c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f11f8220  f11f8238
         f11f8224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f11f8228  f11f8230
         f11f822c  00000000
         f11f8230  f12f9230
         f11f8234  f10f7230
         f11f8238  00007003
         f11f823c  00003541
         f11f8240  00000001
         f11f8244  f10fb000
         f11f8248  000fd230
         f11f824c  00001000
         f11f8250  00000000
         f11f8254  00000000
         f11f8258  00000003
         f11f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28682, name: Binder:13633_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f10f6fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f10f7230
    ip  f10f6f70  sp  f10f6f60  lr  f20f6511  pc  f20f1108

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:
         f10f6f20  f3fb4a0e
         f10f6f24  f0ff6498
         f10f6f28  f214d3a8  [anon:.bss]
         f10f6f2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f10f6f30  00000000
         f10f6f34  01000000
         f10f6f38  f214d260  [anon:.bss]
         f10f6f3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f10f6f40  f0ff6238
         f10f6f44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f6f48  f0ff6230
         f10f6f4c  f10f6f94
         f10f6f50  f0ff6274
         f10f6f54  00000000
         f10f6f58  f10f6fb4
         f10f6f5c  f214d3a8  [anon:.bss]
    #00  f10f6f60  f10f7490
         f10f6f64  f214d260  [anon:.bss]
         f10f6f68  00000089
         f10f6f6c  00000000
    #01  f10f6f70  00000000
         f10f6f74  00000000
         f10f6f78  ffffffff
         f10f6f7c  f10f6fb4
         f10f6f80  00000000
         f10f6f84  f3fb4a0e
         f10f6f88  f227a028  [anon:.bss]
         f10f6f8c  00000000
         f10f6f90  00000000
         f10f6f94  00000002
         f10f6f98  f214d260  [anon:.bss]
         f10f6f9c  00000000
         f10f6fa0  f214d260  [anon:.bss]
         f10f6fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f10f6fa8  00000000
         f10f6fac  00000000
         f10f6fb0  f3fb4a0e
         f10f6fb4  f0ef9000
         f10f6fb8  f3fb4a0e
         f10f6fbc  f227a028  [anon:.bss]
         f10f6fc0  f1d69400  [anon:libc_malloc]
         f10f6fc4  f214d260  [anon:.bss]
         f10f6fc8  00000000
         f10f6fcc  f214d260  [anon:.bss]
         f10f6fd0  00003541
         f10f6fd4  f214d260  [anon:.bss]
         f10f6fd8  f10f7230
         f10f6fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f10f6fe0  00000000
         f10f6fe4  f10f7030
         f10f6fe8  00000000
         f10f6fec  f1956a00  [anon:libc_malloc]
         f10f6ff0  00000010
         f10f6ff4  f3fb4a0e
         f10f6ff8  f1d69410  [anon:libc_malloc]
         f10f6ffc  f1d69400  [anon:libc_malloc]
         f10f7000  f214d260  [anon:.bss]
         f10f7004  00000000
         f10f7008  f214d260  [anon:.bss]
         f10f700c  00003541
         f10f7010  f214d260  [anon:.bss]
         f10f7014  f226add9  /system/lib/libmediadrm.so
    #04  f10f7018  00000010
         f10f701c  00000000
         f10f7020  f1956c00  [anon:libc_malloc]
         f10f7024  00000000
         f10f7028  00000000
         f10f702c  00000000
         f10f7030  00000000
         f10f7034  00000000
         f10f7038  f3fb4a0e
         f10f703c  f1d69410  [anon:libc_malloc]
         f10f7040  f1d29680  [anon:libc_malloc]
         f10f7044  f214d260  [anon:.bss]
         f10f7048  00000000
         f10f704c  f10f71e4
         f10f7050  00003541
         f10f7054  f2ab820f  /system/lib/libbinder.so
    #05  f10f7058  f1d29680  [anon:libc_malloc]
         f10f705c  f1d752d0  [anon:libc_malloc]
         f10f7060  f1d69410  [anon:libc_malloc]
         f10f7064  f3fb4a0e
         f10f7068  f1d29680  [anon:libc_malloc]
         f10f706c  f1d06990  [anon:libc_malloc]
         f10f7070  00000001
         f10f7074  f2ab8193  /system/lib/libbinder.so
    #06  f10f7078  f3fb4a0e
         f10f707c  f1956a00  [anon:libc_malloc]
         f10f7080  f1d29680  [anon:libc_malloc]
         f10f7084  f1956a54  [anon:libc_malloc]
         f10f7088  f214d260  [anon:.bss]
         f10f708c  f2abf0ad  /system/lib/libbinder.so
    #07  f10f7090  ffff0208  [vectors]
         f10f7094  f10f70e9
         f10f7098  0000000a
         f10f709c  f1d0cf00  [anon:libc_malloc]
         f10f70a0  f3fb4a0e
         f10f70a4  f1d0c808  [anon:libc_malloc]
         f10f70a8  f3fb4a0e
         f10f70ac  f1d0cf08  [anon:libc_malloc]
         f10f70b0  00000006
         f10f70b4  f1d0cf2c  [anon:libc_malloc]
         f10f70b8  f10f7128
         f10f70bc  f1d0cf5c  [anon:libc_malloc]
         f10f70c0  f1800000
         f10f70c4  f1d0cff8  [anon:libc_malloc]
         f10f70c8  f1978ec0  [anon:libc_malloc]
         f10f70cc  f20c6d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f10f71a0  f1956a00  [anon:libc_malloc]
         f10f71a4  f1956a54  [anon:libc_malloc]
         f10f71a8  00000000
         f10f71ac  f1956a00  [anon:libc_malloc]
         f10f71b0  f1956a90  [anon:libc_malloc]
         f10f71b4  00000000
         f10f71b8  00000000
         f10f71bc  f2abf35b  /system/lib/libbinder.so
    #09  f10f71c0  00000000
         f10f71c4  f2abe8af  /system/lib/libbinder.so
         f10f71c8  f1d12e00  [anon:libc_malloc]
         f10f71cc  f1d12e0c  [anon:libc_malloc]
         f10f71d0  00000000
         f10f71d4  f2ad8939  /system/lib/libbinder.so
    #10  f10f71d8  f1d12e00  [anon:libc_malloc]
         f10f71dc  f2362905  /system/lib/libutils.so
    #11  f10f71e0  f1d05250  [anon:libc_malloc]
         f10f71e4  f1d12e00  [anon:libc_malloc]
         f10f71e8  f19001a0  [anon:libc_malloc]
         f10f71ec  f1d12e00  [anon:libc_malloc]
         f10f71f0  f3fb4a0e
         f10f71f4  f10f7230
         f10f71f8  f10f7230
         f10f71fc  f10f7230
         f10f7200  00000078
         f10f7204  00007003
         f10f7208  00003541
         f10f720c  f11f8490
         f10f7210  f10f7230
         f10f7214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f10f7218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f721c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f10f7220  f10f7238
         f10f7224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f10f7228  f10f7230
         f10f722c  00000000
         f10f7230  f11f8230
         f10f7234  f0ff6230
         f10f7238  0000700a
         f10f723c  00003541
         f10f7240  00000001
         f10f7244  f0ffa000
         f10f7248  000fd230
         f10f724c  00001000
         f10f7250  00000000
         f10f7254  00000000
         f10f7258  00000003
         f10f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28686, name: Binder:13633_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0ff5fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f0ff6230
    ip  f0ff5f70  sp  f0ff5f60  lr  f20f6511  pc  f20f1108

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:
         f0ff5f20  f3fb4a0e
         f0ff5f24  f0ef5498
         f0ff5f28  f214d3a8  [anon:.bss]
         f0ff5f2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff5f30  00000000
         f0ff5f34  01000000
         f0ff5f38  f214d260  [anon:.bss]
         f0ff5f3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff5f40  f0ef5238
         f0ff5f44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff5f48  f0ef5230
         f0ff5f4c  f0ff5f94
         f0ff5f50  f0ef5274
         f0ff5f54  00000000
         f0ff5f58  f0ff5fb4
         f0ff5f5c  f214d3a8  [anon:.bss]
    #00  f0ff5f60  f0ff6490
         f0ff5f64  f214d260  [anon:.bss]
         f0ff5f68  00000089
         f0ff5f6c  00000000
    #01  f0ff5f70  00000000
         f0ff5f74  00000000
         f0ff5f78  ffffffff
         f0ff5f7c  f0ff5fb4
         f0ff5f80  00000000
         f0ff5f84  f3fb4a0e
         f0ff5f88  f227a028  [anon:.bss]
         f0ff5f8c  00000000
         f0ff5f90  00000000
         f0ff5f94  00000002
         f0ff5f98  f214d260  [anon:.bss]
         f0ff5f9c  00000000
         f0ff5fa0  f214d260  [anon:.bss]
         f0ff5fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0ff5fa8  00000000
         f0ff5fac  00000000
         f0ff5fb0  f3fb4a0e
         f0ff5fb4  f0df8000
         f0ff5fb8  f3fb4a0e
         f0ff5fbc  f227a028  [anon:.bss]
         f0ff5fc0  f1955400  [anon:libc_malloc]
         f0ff5fc4  f214d260  [anon:.bss]
         f0ff5fc8  00000000
         f0ff5fcc  f214d260  [anon:.bss]
         f0ff5fd0  00003541
         f0ff5fd4  f214d260  [anon:.bss]
         f0ff5fd8  f0ff6230
         f0ff5fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f0ff5fe0  00000000
         f0ff5fe4  f0ff6030
         f0ff5fe8  00000000
         f0ff5fec  f1d65e00  [anon:libc_malloc]
         f0ff5ff0  00000010
         f0ff5ff4  f3fb4a0e
         f0ff5ff8  f1955410  [anon:libc_malloc]
         f0ff5ffc  f1955400  [anon:libc_malloc]
         f0ff6000  f214d260  [anon:.bss]
         f0ff6004  00000000
         f0ff6008  f214d260  [anon:.bss]
         f0ff600c  00003541
         f0ff6010  f214d260  [anon:.bss]
         f0ff6014  f226add9  /system/lib/libmediadrm.so
    #04  f0ff6018  00000010
         f0ff601c  00000000
         f0ff6020  f1d82000  [anon:libc_malloc]
         f0ff6024  00000000
         f0ff6028  00000000
         f0ff602c  00000000
         f0ff6030  00000000
         f0ff6034  00000000
         f0ff6038  f3fb4a0e
         f0ff603c  f1955410  [anon:libc_malloc]
         f0ff6040  f19365c0  [anon:libc_malloc]
         f0ff6044  f214d260  [anon:.bss]
         f0ff6048  00000000
         f0ff604c  f0ff61e4
         f0ff6050  00003541
         f0ff6054  f2ab820f  /system/lib/libbinder.so
    #05  f0ff6058  f19365c0  [anon:libc_malloc]
         f0ff605c  f1900f50  [anon:libc_malloc]
         f0ff6060  f1955410  [anon:libc_malloc]
         f0ff6064  f3fb4a0e
         f0ff6068  f19365c0  [anon:libc_malloc]
         f0ff606c  f1902228  [anon:libc_malloc]
         f0ff6070  00000001
         f0ff6074  f2ab8193  /system/lib/libbinder.so
    #06  f0ff6078  f3fb4a0e
         f0ff607c  f1d65e00  [anon:libc_malloc]
         f0ff6080  f19365c0  [anon:libc_malloc]
         f0ff6084  f1d65e54  [anon:libc_malloc]
         f0ff6088  f214d260  [anon:.bss]
         f0ff608c  f2abf0ad  /system/lib/libbinder.so
    #07  f0ff6090  00001000
         f0ff6094  f20cd157  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff6098  00001000
         f0ff609c  00000000
         f0ff60a0  00001000
         f0ff60a4  00000001
         f0ff60a8  0000000f
         f0ff60ac  f0ff60e3
         f0ff60b0  f0ff60e2
         f0ff60b4  f0ff60e0
         f0ff60b8  f0ff6490
         f0ff60bc  0000000f
         f0ff60c0  f1e029f0  [anon:libc_malloc]
         f0ff60c4  f214d260  [anon:.bss]
         f0ff60c8  f214d1dc  [anon:.bss]
         f0ff60cc  f20b8fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f0ff61a0  f1d65e00  [anon:libc_malloc]
         f0ff61a4  f1d65e54  [anon:libc_malloc]
         f0ff61a8  00000000
         f0ff61ac  f1d65e00  [anon:libc_malloc]
         f0ff61b0  f1d65e90  [anon:libc_malloc]
         f0ff61b4  00000000
         f0ff61b8  00000000
         f0ff61bc  f2abf35b  /system/lib/libbinder.so
    #09  f0ff61c0  00000000
         f0ff61c4  f2abe8af  /system/lib/libbinder.so
         f0ff61c8  f192a8c0  [anon:libc_malloc]
         f0ff61cc  f192a8cc  [anon:libc_malloc]
         f0ff61d0  00000000
         f0ff61d4  f2ad8939  /system/lib/libbinder.so
    #10  f0ff61d8  f192a8c0  [anon:libc_malloc]
         f0ff61dc  f2362905  /system/lib/libutils.so
    #11  f0ff61e0  f1977ad0  [anon:libc_malloc]
         f0ff61e4  f192a8c0  [anon:libc_malloc]
         f0ff61e8  f1d05250  [anon:libc_malloc]
         f0ff61ec  f192a8c0  [anon:libc_malloc]
         f0ff61f0  f3fb4a0e
         f0ff61f4  f0ff6230
         f0ff61f8  f0ff6230
         f0ff61fc  f0ff6230
         f0ff6200  00000078
         f0ff6204  0000700a
         f0ff6208  00003541
         f0ff620c  f10f7490
         f0ff6210  f0ff6230
         f0ff6214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0ff6218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff621c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0ff6220  f0ff6238
         f0ff6224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ff6228  f0ff6230
         f0ff622c  00000000
         f0ff6230  f10f7230
         f0ff6234  f0ef5230
         f0ff6238  0000700e
         f0ff623c  00003541
         f0ff6240  00000001
         f0ff6244  f0ef9000
         f0ff6248  000fd230
         f0ff624c  00001000
         f0ff6250  00000000
         f0ff6254  00000000
         f0ff6258  00000003
         f0ff625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28687, name: Binder:13633_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0ef4fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f0ef5230
    ip  f0ef4f70  sp  f0ef4f60  lr  f20f6511  pc  f20f1108

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:
         f0ef4f20  f3fb4a0e
         f0ef4f24  f0df4498
         f0ef4f28  f214d3a8  [anon:.bss]
         f0ef4f2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef4f30  00000000
         f0ef4f34  01000000
         f0ef4f38  f214d260  [anon:.bss]
         f0ef4f3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef4f40  f0df4238
         f0ef4f44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef4f48  f0df4230
         f0ef4f4c  f0ef4f94
         f0ef4f50  f0df4274
         f0ef4f54  00000000
         f0ef4f58  f0ef4fb4
         f0ef4f5c  f214d3a8  [anon:.bss]
    #00  f0ef4f60  f0ef5490
         f0ef4f64  f214d260  [anon:.bss]
         f0ef4f68  00000089
         f0ef4f6c  00000000
    #01  f0ef4f70  00000000
         f0ef4f74  00000000
         f0ef4f78  ffffffff
         f0ef4f7c  f0ef4fb4
         f0ef4f80  00000000
         f0ef4f84  f3fb4a0e
         f0ef4f88  f227a028  [anon:.bss]
         f0ef4f8c  00000000
         f0ef4f90  00000000
         f0ef4f94  00000002
         f0ef4f98  f214d260  [anon:.bss]
         f0ef4f9c  00000000
         f0ef4fa0  f214d260  [anon:.bss]
         f0ef4fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0ef4fa8  00000000
         f0ef4fac  00000000
         f0ef4fb0  f3fb4a0e
         f0ef4fb4  f0cf7000
         f0ef4fb8  f3fb4a0e
         f0ef4fbc  f227a028  [anon:.bss]
         f0ef4fc0  f1972600  [anon:libc_malloc]
         f0ef4fc4  f214d260  [anon:.bss]
         f0ef4fc8  00000000
         f0ef4fcc  f214d260  [anon:.bss]
         f0ef4fd0  00003541
         f0ef4fd4  f214d260  [anon:.bss]
         f0ef4fd8  f0ef5230
         f0ef4fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f0ef4fe0  00000000
         f0ef4fe4  f0ef5030
         f0ef4fe8  00000000
         f0ef4fec  f1956e00  [anon:libc_malloc]
         f0ef4ff0  00000010
         f0ef4ff4  f3fb4a0e
         f0ef4ff8  f1972610  [anon:libc_malloc]
         f0ef4ffc  f1972600  [anon:libc_malloc]
         f0ef5000  f214d260  [anon:.bss]
         f0ef5004  00000000
         f0ef5008  f214d260  [anon:.bss]
         f0ef500c  00003541
         f0ef5010  f214d260  [anon:.bss]
         f0ef5014  f226add9  /system/lib/libmediadrm.so
    #04  f0ef5018  00000010
         f0ef501c  00000000
         f0ef5020  f197a000  [anon:libc_malloc]
         f0ef5024  00000000
         f0ef5028  00000000
         f0ef502c  00000000
         f0ef5030  00000000
         f0ef5034  00000000
         f0ef5038  f3fb4a0e
         f0ef503c  f1972610  [anon:libc_malloc]
         f0ef5040  f1936b00  [anon:libc_malloc]
         f0ef5044  f214d260  [anon:.bss]
         f0ef5048  00000000
         f0ef504c  f0ef51e4
         f0ef5050  00003541
         f0ef5054  f2ab820f  /system/lib/libbinder.so
    #05  f0ef5058  f1936b00  [anon:libc_malloc]
         f0ef505c  f1977160  [anon:libc_malloc]
         f0ef5060  f1972610  [anon:libc_malloc]
         f0ef5064  f3fb4a0e
         f0ef5068  f1936b00  [anon:libc_malloc]
         f0ef506c  f1902498  [anon:libc_malloc]
         f0ef5070  00000001
         f0ef5074  f2ab8193  /system/lib/libbinder.so
    #06  f0ef5078  f3fb4a0e
         f0ef507c  f1956e00  [anon:libc_malloc]
         f0ef5080  f1936b00  [anon:libc_malloc]
         f0ef5084  f1956e54  [anon:libc_malloc]
         f0ef5088  f214d260  [anon:.bss]
         f0ef508c  f2abf0ad  /system/lib/libbinder.so
    #07  f0ef5090  00001000
         f0ef5094  f20cd157  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef5098  00001000
         f0ef509c  00000000
         f0ef50a0  00001000
         f0ef50a4  00000001
         f0ef50a8  0000000f
         f0ef50ac  f0ef50e3
         f0ef50b0  f0ef50e2
         f0ef50b4  f0ef50e0
         f0ef50b8  f0ef5128
         f0ef50bc  0000000f
         f0ef50c0  f1a02930  [anon:libc_malloc]
         f0ef50c4  f214d260  [anon:.bss]
         f0ef50c8  f214d1dc  [anon:.bss]
         f0ef50cc  f20b8fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f0ef51a0  f1956e00  [anon:libc_malloc]
         f0ef51a4  f1956e54  [anon:libc_malloc]
         f0ef51a8  00000000
         f0ef51ac  f1956e00  [anon:libc_malloc]
         f0ef51b0  f1956e90  [anon:libc_malloc]
         f0ef51b4  00000000
         f0ef51b8  00000000
         f0ef51bc  f2abf35b  /system/lib/libbinder.so
    #09  f0ef51c0  00000000
         f0ef51c4  f2abe8af  /system/lib/libbinder.so
         f0ef51c8  f1d12f80  [anon:libc_malloc]
         f0ef51cc  f1d12f8c  [anon:libc_malloc]
         f0ef51d0  00000000
         f0ef51d4  f2ad8939  /system/lib/libbinder.so
    #10  f0ef51d8  f1d12f80  [anon:libc_malloc]
         f0ef51dc  f2362905  /system/lib/libutils.so
    #11  f0ef51e0  f1d7c120  [anon:libc_malloc]
         f0ef51e4  f1d12f80  [anon:libc_malloc]
         f0ef51e8  f1977ad0  [anon:libc_malloc]
         f0ef51ec  f1d12f80  [anon:libc_malloc]
         f0ef51f0  f3fb4a0e
         f0ef51f4  f0ef5230
         f0ef51f8  f0ef5230
         f0ef51fc  f0ef5230
         f0ef5200  00000078
         f0ef5204  0000700e
         f0ef5208  00003541
         f0ef520c  f0ff6490
         f0ef5210  f0ef5230
         f0ef5214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0ef5218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef521c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0ef5220  f0ef5238
         f0ef5224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0ef5228  f0ef5230
         f0ef522c  00000000
         f0ef5230  f0ff6230
         f0ef5234  f0df4230
         f0ef5238  0000700f
         f0ef523c  00003541
         f0ef5240  00000001
         f0ef5244  f0df8000
         f0ef5248  000fd230
         f0ef524c  00001000
         f0ef5250  00000000
         f0ef5254  00000000
         f0ef5258  00000003
         f0ef525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28688, name: Binder:13633_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f227a028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0df3fb4  r7  000000f0
    r8  00000002  r9  f227a028  r10 00000000  r11 f0df4230
    ip  f0df3f70  sp  f0df3f60  lr  f20f6511  pc  f20f1108

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:
         f0df3f20  f3fb4a0e
         f0df3f24  f0cf3498
         f0df3f28  f214d3a8  [anon:.bss]
         f0df3f2c  f2147894  /apex/com.android.runtime/lib/bionic/libc.so
         f0df3f30  00000000
         f0df3f34  01000000
         f0df3f38  f214d260  [anon:.bss]
         f0df3f3c  f20f6b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0df3f40  f0cf3238
         f0df3f44  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df3f48  f0cf3230
         f0df3f4c  f0df3f94
         f0df3f50  f0cf3274
         f0df3f54  00000000
         f0df3f58  f0df3fb4
         f0df3f5c  f214d3a8  [anon:.bss]
    #00  f0df3f60  f0df4490
         f0df3f64  f214d260  [anon:.bss]
         f0df3f68  00000089
         f0df3f6c  00000000
    #01  f0df3f70  00000000
         f0df3f74  00000000
         f0df3f78  ffffffff
         f0df3f7c  f0df3fb4
         f0df3f80  00000000
         f0df3f84  f3fb4a0e
         f0df3f88  f227a028  [anon:.bss]
         f0df3f8c  00000000
         f0df3f90  00000000
         f0df3f94  00000002
         f0df3f98  f214d260  [anon:.bss]
         f0df3f9c  00000000
         f0df3fa0  f214d260  [anon:.bss]
         f0df3fa4  f213db81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0df3fa8  00000000
         f0df3fac  00000000
         f0df3fb0  f3fb4a0e
         f0df3fb4  f0bf6000
         f0df3fb8  f3fb4a0e
         f0df3fbc  f227a028  [anon:.bss]
         f0df3fc0  f1d69a00  [anon:libc_malloc]
         f0df3fc4  f214d260  [anon:.bss]
         f0df3fc8  00000000
         f0df3fcc  f214d260  [anon:.bss]
         f0df3fd0  00003541
         f0df3fd4  f214d260  [anon:.bss]
         f0df3fd8  f0df4230
         f0df3fdc  f226a88f  /system/lib/libmediadrm.so
    #03  f0df3fe0  00000000
         f0df3fe4  f0df4030
         f0df3fe8  00000000
         f0df3fec  f1d82200  [anon:libc_malloc]
         f0df3ff0  00000010
         f0df3ff4  f3fb4a0e
         f0df3ff8  f1d69a10  [anon:libc_malloc]
         f0df3ffc  f1d69a00  [anon:libc_malloc]
         f0df4000  f214d260  [anon:.bss]
         f0df4004  00000000
         f0df4008  f214d260  [anon:.bss]
         f0df400c  00003541
         f0df4010  f214d260  [anon:.bss]
         f0df4014  f226add9  /system/lib/libmediadrm.so
    #04  f0df4018  00000010
         f0df401c  00000000
         f0df4020  f1d82400  [anon:libc_malloc]
         f0df4024  00000000
         f0df4028  00000000
         f0df402c  00000000
         f0df4030  00000000
         f0df4034  00000000
         f0df4038  f3fb4a0e
         f0df403c  f1d69a10  [anon:libc_malloc]
         f0df4040  f1936580  [anon:libc_malloc]
         f0df4044  f214d260  [anon:.bss]
         f0df4048  00000000
         f0df404c  f0df41e4
         f0df4050  00003541
         f0df4054  f2ab820f  /system/lib/libbinder.so
    #05  f0df4058  f1936580  [anon:libc_malloc]
         f0df405c  f1900dd0  [anon:libc_malloc]
         f0df4060  f1d69a10  [anon:libc_malloc]
         f0df4064  f3fb4a0e
         f0df4068  f1936580  [anon:libc_malloc]
         f0df406c  f19021e0  [anon:libc_malloc]
         f0df4070  00000001
         f0df4074  f2ab8193  /system/lib/libbinder.so
    #06  f0df4078  f3fb4a0e
         f0df407c  f1d82200  [anon:libc_malloc]
         f0df4080  f1936580  [anon:libc_malloc]
         f0df4084  f1d82254  [anon:libc_malloc]
         f0df4088  f214d260  [anon:.bss]
         f0df408c  f2abf0ad  /system/lib/libbinder.so
    #07  f0df4090  ffff0208  [vectors]
         f0df4094  f0df40e9
         f0df4098  0000000a
         f0df409c  f1d0e400  [anon:libc_malloc]
         f0df40a0  f3fb4a0e
         f0df40a4  f1d0dd08  [anon:libc_malloc]
         f0df40a8  f3fb4a0e
         f0df40ac  00000000
         f0df40b0  03000000
         f0df40b4  f0df40f4
         f0df40b8  f0df4490
         f0df40bc  f20f7ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f0df40c0  00000000
         f0df40c4  f2514a0d  /system/lib/libbase.so
         f0df40c8  f0df40f4
         f0df40cc  03000000
         ........  ........
    #08  f0df41a0  f1d82200  [anon:libc_malloc]
         f0df41a4  f1d82254  [anon:libc_malloc]
         f0df41a8  00000000
         f0df41ac  f1d82200  [anon:libc_malloc]
         f0df41b0  f1d82290  [anon:libc_malloc]
         f0df41b4  00000000
         f0df41b8  00000000
         f0df41bc  f2abf35b  /system/lib/libbinder.so
    #09  f0df41c0  00000000
         f0df41c4  f2abe8af  /system/lib/libbinder.so
         f0df41c8  f192a980  [anon:libc_malloc]
         f0df41cc  f192a98c  [anon:libc_malloc]
         f0df41d0  00000000
         f0df41d4  f2ad8939  /system/lib/libbinder.so
    #10  f0df41d8  f192a980  [anon:libc_malloc]
         f0df41dc  f2362905  /system/lib/libutils.so
    #11  f0df41e0  f1977b00  [anon:libc_malloc]
         f0df41e4  f192a980  [anon:libc_malloc]
         f0df41e8  f1d7c120  [anon:libc_malloc]
         f0df41ec  f192a980  [anon:libc_malloc]
         f0df41f0  f3fb4a0e
         f0df41f4  f0df4230
         f0df41f8  f0df4230
         f0df41fc  f0df4230
         f0df4200  00000078
         f0df4204  0000700f
         f0df4208  00003541
         f0df420c  f0ef5490
         f0df4210  f0df4230
         f0df4214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0df4218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df421c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0df4220  f0df4238
         f0df4224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0df4228  f0df4230
         f0df422c  00000000
         f0df4230  f0ef5230
         f0df4234  f0cf3230
         f0df4238  00007010
         f0df423c  00003541
         f0df4240  00000001
         f0df4244  f0cf7000
         f0df4248  000fd230
         f0df424c  00001000
         f0df4250  00000000
         f0df4254  00000000
         f0df4258  00000003
         f0df425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 13633, tid: 28689, name: Binder:13633_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f0af5000  r1  00101000  r2  00000000  r3  00004022
    r4  ffffffff  r5  00000000  r6  f0cf2fb4  r7  000000c0
    r8  f214d260  r9  00000000  r10 f30054a0  r11 00000000
    ip  f0cf2f10  sp  f0cf2f00  lr  f210198b  pc  f212d218

backtrace:
      #00 pc 00096218  /apex/com.android.runtime/lib/bionic/libc.so (__mmap2+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0006a987  /apex/com.android.runtime/lib/bionic/libc.so (mmap64+74) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0006a9f9  /apex/com.android.runtime/lib/bionic/libc.so (mmap+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 000a5bd5  /apex/com.android.runtime/lib/bionic/libc.so (__allocate_thread_mapping(unsigned int, unsigned int)+96) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #04 pc 000a5d2d  /apex/com.android.runtime/lib/bionic/libc.so (pthread_create+160) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #05 pc 0000d489  /system/lib/libutils.so (androidCreateRawThreadEtc+136) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 0000d7b9  /system/lib/libutils.so (android::Thread::run(char const*, int, unsigned int)+140) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #07 pc 00053ffd  /system/lib/libbinder.so (android::ProcessState::spawnPooledThread(bool)+144) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003af35  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+180) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #12 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #13 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #14 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f0cf2ec0  00000000
         f0cf2ec4  00000000
         f0cf2ec8  00000000
         f0cf2ecc  00000000
         f0cf2ed0  00000000
         f0cf2ed4  00000000
         f0cf2ed8  00000000
         f0cf2edc  00000000
         f0cf2ee0  00000000
         f0cf2ee4  00000000
         f0cf2ee8  00000000
         f0cf2eec  00000000
         f0cf2ef0  00000000
         f0cf2ef4  00000000
         f0cf2ef8  00000000
         f0cf2efc  00000000
    #00  f0cf2f00  00000000
         f0cf2f04  00101000
         f0cf2f08  00004022
         f0cf2f0c  00000000
    #01  f0cf2f10  ffffffff
         f0cf2f14  00000000
         f0cf2f18  f0cf2fb4
         f0cf2f1c  00101000
         f0cf2f20  000fd000
         f0cf2f24  00001000
         f0cf2f28  f214d260  [anon:.bss]
         f0cf2f2c  f21019fd  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0cf2f30  ffffffff
         f0cf2f34  f20f6819  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf2f38  00000000
         f0cf2f3c  00000000
         f0cf2f40  00001000
         f0cf2f44  f213cbd9  /apex/com.android.runtime/lib/bionic/libc.so
    #03  f0cf2f48  ffffffff
         f0cf2f4c  00000000
         f0cf2f50  f23624e9  /system/lib/libutils.so
         f0cf2f54  f0cf3014
         f0cf2f58  f0cf3000
         f0cf2f5c  f0cf3004
         f0cf2f60  f214d260  [anon:.bss]
         f0cf2f64  f1900190  [anon:libc_malloc]
         f0cf2f68  f0cf3490
         f0cf2f6c  f213cd31  /apex/com.android.runtime/lib/bionic/libc.so
    #04  f0cf2f70  00000000
         f0cf2f74  0000000e
         f0cf2f78  f214d260  [anon:.bss]
         f0cf2f7c  f0cf3074
         f0cf2f80  00003541
         f0cf2f84  f214d260  [anon:.bss]
         f0cf2f88  f0cf3230
         f0cf2f8c  f2138823  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf2f90  00000001
         f0cf2f94  00000000
         f0cf2f98  00000001
         f0cf2f9c  00000000
         f0cf2fa0  000fc000
         f0cf2fa4  00001000
         f0cf2fa8  00000000
         f0cf2fac  00000000
         ........  ........
    #05  f0cf2ff0  f214d260  [anon:.bss]
         f0cf2ff4  f20edc6b  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf2ff8  00000005
         f0cf2ffc  f1d0eb08  [anon:libc_malloc]
         f0cf3000  00000000
         f0cf3004  00000001
         f0cf3008  00000000
         f0cf300c  000fc000
         f0cf3010  00001000
         f0cf3014  00000000
         f0cf3018  00000000
         f0cf301c  f3fb4a0e
         f0cf3020  f192aa48  [anon:libc_malloc]
         f0cf3024  f192aa40  [anon:libc_malloc]
         f0cf3028  f2362401  /system/lib/libutils.so
         f0cf302c  f1978f90  [anon:libc_malloc]
         ........  ........
    #06  f0cf3040  00000000
         f0cf3044  f192aa48  [anon:libc_malloc]
         f0cf3048  f0cf3230
         f0cf304c  00000000
         f0cf3050  f192aa40  [anon:libc_malloc]
         f0cf3054  f236272d  /system/lib/libutils.so
         f0cf3058  f214d260  [anon:.bss]
         f0cf305c  f0cf31e4
         f0cf3060  00003541
         f0cf3064  f214d260  [anon:.bss]
         f0cf3068  f0cf3230
         f0cf306c  f2ad7fff  /system/lib/libbinder.so
    #07  f0cf3070  f192aa40  [anon:libc_malloc]
         f0cf3074  f1978f90  [anon:libc_malloc]
         f0cf3078  f3fb4a0e
         f0cf307c  f197a200  [anon:libc_malloc]
         f0cf3080  ffffff92
         f0cf3084  00000000
         f0cf3088  f214d260  [anon:.bss]
         f0cf308c  f2abef39  /system/lib/libbinder.so
    #08  f0cf3090  ffff0208  [vectors]
         f0cf3094  f0cf30e9
         f0cf3098  0000000a
         f0cf309c  f1d0eb00  [anon:libc_malloc]
         f0cf30a0  f3fb4a0e
         f0cf30a4  f1d0e408  [anon:libc_malloc]
         f0cf30a8  f3fb4a0e
         f0cf30ac  f1d0eb08  [anon:libc_malloc]
         f0cf30b0  00000006
         f0cf30b4  f1d0eb2c  [anon:libc_malloc]
         f0cf30b8  f0cf3128
         f0cf30bc  f1d0eb5c  [anon:libc_malloc]
         f0cf30c0  f1800000
         f0cf30c4  f1d0ebf8  [anon:libc_malloc]
         f0cf30c8  f1978fc0  [anon:libc_malloc]
         f0cf30cc  f20c6d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #09  f0cf31a0  f197a200  [anon:libc_malloc]
         f0cf31a4  f197a254  [anon:libc_malloc]
         f0cf31a8  00000000
         f0cf31ac  f197a200  [anon:libc_malloc]
         f0cf31b0  f197a290  [anon:libc_malloc]
         f0cf31b4  00000000
         f0cf31b8  00000000
         f0cf31bc  f2abf35b  /system/lib/libbinder.so
    #10  f0cf31c0  00000000
         f0cf31c4  f2abe8af  /system/lib/libbinder.so
         f0cf31c8  f1d13040  [anon:libc_malloc]
         f0cf31cc  f1d1304c  [anon:libc_malloc]
         f0cf31d0  00000000
         f0cf31d4  f2ad8939  /system/lib/libbinder.so
    #11  f0cf31d8  f1d13040  [anon:libc_malloc]
         f0cf31dc  f2362905  /system/lib/libutils.so
    #12  f0cf31e0  f1d7c160  [anon:libc_malloc]
         f0cf31e4  f1d13040  [anon:libc_malloc]
         f0cf31e8  f1977b00  [anon:libc_malloc]
         f0cf31ec  f1d13040  [anon:libc_malloc]
         f0cf31f0  f3fb4a0e
         f0cf31f4  f0cf3230
         f0cf31f8  f0cf3230
         f0cf31fc  f0cf3230
         f0cf3200  00000078
         f0cf3204  00007010
         f0cf3208  00003541
         f0cf320c  f0df4490
         f0cf3210  f0cf3230
         f0cf3214  f213d089  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0cf3218  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf321c  f20f7143  /apex/com.android.runtime/lib/bionic/libc.so
    #14  f0cf3220  f0cf3238
         f0cf3224  f213d073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cf3228  f0cf3230
         f0cf322c  00000000
         f0cf3230  f0df4230
         f0cf3234  00000000
         f0cf3238  00007011
         f0cf323c  00003541
         f0cf3240  00000001
         f0cf3244  f0bf6000
         f0cf3248  000fd230
         f0cf324c  00001000
         f0cf3250  00000000
         f0cf3254  00000000
         f0cf3258  00000003
         f0cf325c  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:[18370114] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
