*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-16 22:49:07+0900
pid: 5925, tid: 5925, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00001725  r2  00000006  r3  ffbd3268
    r4  ffbd327c  r5  ffbd3260  r6  00001725  r7  0000016b
    r8  ffbd3278  r9  ffbd3268  r10 ffbd3298  r11 ffbd3288
    ip  00001725  sp  ffbd3238  lr  e9da7c43  pc  e9da7c56

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

stack:
         ffbd31f8  e9614120  [anon:libc_malloc]
         ffbd31fc  e9a51004  /system/lib/libmediametrics.so
         ffbd3200  e9614120  [anon:libc_malloc]
         ffbd3204  e9fd0527  /system/lib/libbinder.so
         ffbd3208  00000002
         ffbd320c  ffbd32d4  [stack]
         ffbd3210  ffffffdf
         ffbd3214  ffffffe0
         ffbd3218  db4f5d1b
         ffbd321c  9fc74132
         ffbd3220  ffbd3260  [stack]
         ffbd3224  e9614120  [anon:libc_malloc]
         ffbd3228  9fc74132
         ffbd322c  ffbd3260  [stack]
         ffbd3230  00001725
         ffbd3234  00001388
    #00  ffbd3238  ffbd32a8  [stack]
         ffbd323c  ffbd32b8  [stack]
         ffbd3240  ffbd32c8  [stack]
         ffbd3244  ffbd32d8  [stack]
         ffbd3248  e9614120  [anon:libc_malloc]
         ffbd324c  ffbd32d4  [stack]
         ffbd3250  e9614120  [anon:libc_malloc]
         ffbd3254  e9fd5d6f  /system/lib/libbinder.so
         ffbd3258  00000000
         ffbd325c  e9650000  [anon:libc_malloc]
         ffbd3260  ffffffdf
         ffbd3264  ffffffff
         ffbd3268  00000000
         ffbd326c  00000000
         ffbd3270  ffffffff
         ffbd3274  00001725
         ........  ........
    #01  ffbd3320  e9614120  [anon:libc_malloc]
         ffbd3324  e9fef5f0  /system/lib/libbinder.so
    #02  ffbd3328  e9614120  [anon:libc_malloc]
         ffbd332c  e9fd2b55  /system/lib/libbinder.so
    #03  ffbd3330  00000000
         ffbd3334  db4f5d1b
         ffbd3338  ffbd3360  [stack]
         ffbd333c  e9e00168  [anon:.bss]
         ffbd3340  0000001d
         ffbd3344  e9da7781  /apex/com.android.runtime/lib/bionic/libc.so
         ffbd3348  e9dff260  [anon:.bss]
         ffbd334c  ffbd33e4  [stack]
         ffbd3350  0000001d
         ffbd3354  e9634080  [anon:libc_malloc]
         ffbd3358  00000000
         ffbd335c  e96140d0  [anon:libc_malloc]
         ffbd3360  00000000
         ffbd3364  00000000
         ffbd3368  00000000
         ffbd336c  00000000
         ........  ........
    #04  ffbd33e0  db4f5d1b
         ffbd33e4  e9691c90  [anon:libc_malloc]
         ffbd33e8  ffbd3450  [stack]
         ffbd33ec  e9614120  [anon:libc_malloc]
         ffbd33f0  db4f5d1b
         ffbd33f4  e9615480  [anon:libc_malloc]
         ffbd33f8  e9dff260  [anon:.bss]
         ffbd33fc  e9615460  [anon:libc_malloc]
         ffbd3400  0000001d
         ffbd3404  00000000
         ffbd3408  e9642448  [anon:libc_malloc]
         ffbd340c  e9dff260  [anon:.bss]
         ffbd3410  ea3b6084  /system/lib/libmediadrm.so
         ffbd3414  e9a4db6f  /system/lib/libmediametrics.so
    #05  ffbd3418  0000001d
         ffbd341c  db4f5d1b
         ffbd3420  e9614140  [anon:libc_malloc]
         ffbd3424  00000020
         ffbd3428  0000001d
         ffbd342c  ea373bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffbd3430  e963c276  [anon:libc_malloc]
         ffbd3434  e9d2e10d  /system/lib/libstagefright_foundation.so
         ffbd3438  ffbd3488  [stack]
         ffbd343c  e9691c60  [anon:libc_malloc]
         ffbd3440  e9614150  [anon:libc_malloc]
         ffbd3444  e9d351a5  /system/lib/libstagefright_foundation.so
         ffbd3448  0000004d
         ffbd344c  000000e8
         ffbd3450  00000021
         ffbd3454  0000001d
         ffbd3458  e9614140  [anon:libc_malloc]
         ffbd345c  00000136
         ffbd3460  db4f5d1b
         ffbd3464  e9642400  [anon:libc_malloc]
         ffbd3468  e963c280  [anon:libc_malloc]
         ffbd346c  00000136
         ........  ........
    #07  ffbd3488  00000141
         ffbd348c  00000136
         ffbd3490  e963c280  [anon:libc_malloc]
         ffbd3494  e9202058  [anon:libc_malloc]
         ffbd3498  e9201fb0  [anon:libc_malloc]
         ffbd349c  e96067d8  [anon:libc_malloc]
         ffbd34a0  ea3b6084  /system/lib/libmediadrm.so
         ffbd34a4  e965b010  [anon:libc_malloc]
         ffbd34a8  000000e8
         ffbd34ac  00000007
         ffbd34b0  00000001
         ffbd34b4  e9d27e7c  /system/lib/libstagefright_foundation.so
         ffbd34b8  00000000
         ffbd34bc  00000001
         ffbd34c0  db4f5d1b
         ffbd34c4  e9642410  [anon:libc_malloc]
         ........  ........
    #08  ffbd34e8  00000010
         ffbd34ec  00000000
         ffbd34f0  e9650200  [anon:libc_malloc]
         ffbd34f4  00000000
         ffbd34f8  00000000
         ffbd34fc  00000000
         ffbd3500  00000000
         ffbd3504  00000000
         ffbd3508  db4f5d1b
         ffbd350c  e9642410  [anon:libc_malloc]
         ffbd3510  e9629300  [anon:libc_malloc]
         ffbd3514  e9dff260  [anon:.bss]
         ffbd3518  00000000
         ffbd351c  ade43289  /system/bin/mediadrmserver
         ffbd3520  00000000
         ffbd3524  e9fc920f  /system/lib/libbinder.so
    #09  ffbd3528  e9629300  [anon:libc_malloc]
         ffbd352c  e9605450  [anon:libc_malloc]
         ffbd3530  e9642410  [anon:libc_malloc]
         ffbd3534  db4f5d1b
         ffbd3538  e9629300  [anon:libc_malloc]
         ffbd353c  e9606840  [anon:libc_malloc]
         ffbd3540  00000001
         ffbd3544  e9fc9193  /system/lib/libbinder.so
    #10  ffbd3548  e9dff260  [anon:.bss]
         ffbd354c  e9650000  [anon:libc_malloc]
         ffbd3550  e9629300  [anon:libc_malloc]
         ffbd3554  e9650054  [anon:libc_malloc]
         ffbd3558  e9dff260  [anon:.bss]
         ffbd355c  e9fd00ad  /system/lib/libbinder.so
    #11  ffbd3560  00000000
         ffbd3564  e9609008  [anon:libc_malloc]
         ffbd3568  e9609014  [anon:libc_malloc]
         ffbd356c  e9609118  [anon:libc_malloc]
         ffbd3570  00000000
         ffbd3574  e960904c  [anon:libc_malloc]
         ffbd3578  e9000000
         ffbd357c  e96090f8  [anon:libc_malloc]
         ffbd3580  e921bf80  [anon:libc_malloc]
         ffbd3584  e9d785d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffbd3588  00000004
         ffbd358c  00000000
         ffbd3590  00000000
         ffbd3594  e9dff260  [anon:.bss]
         ffbd3598  00000000
         ffbd359c  e9609008  [anon:libc_malloc]
         ........  ........
    #12  ffbd3670  00000000
         ffbd3674  e9fd02b1  /system/lib/libbinder.so
         ffbd3678  e9611930  [anon:libc_malloc]
         ffbd367c  e9650000  [anon:libc_malloc]
         ffbd3680  e9650090  [anon:libc_malloc]
         ffbd3684  00000001
         ffbd3688  00000001
         ffbd368c  e9fd035b  /system/lib/libbinder.so
    #13  ffbd3690  e9dff260  [anon:.bss]
         ffbd3694  ffbd36f4  [stack]
         ffbd3698  e9dff260  [anon:.bss]
         ffbd369c  ffbd36f4  [stack]
         ffbd36a0  ffbd36fc  [stack]
         ffbd36a4  ade432e7  /system/bin/mediadrmserver
    #14  ffbd36a8  e9634080  [anon:libc_malloc]
         ffbd36ac  e9614120  [anon:libc_malloc]
         ffbd36b0  e9634080  [anon:libc_malloc]
         ffbd36b4  db4f5d1b
         ffbd36b8  00000000
         ffbd36bc  e9da2215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffbd36c0  ade4455c  /system/bin/mediadrmserver
         ffbd36c4  00000000
         ffbd36c8  00000000
         ffbd36cc  00000000
         ffbd36d0  00000000
         ffbd36d4  ade43037  /system/bin/mediadrmserver
    #16  ffbd36d8  ffbd3738  [stack]
         ffbd36dc  ade44000  /system/bin/mediadrmserver
         ffbd36e0  ade44008  /system/bin/mediadrmserver
         ffbd36e4  ade44010  /system/bin/mediadrmserver
         ffbd36e8  00000000
         ffbd36ec  ea90a0dc  /apex/com.android.runtime/bin/linker
    #17  ffbd36f0  00000001
         ffbd36f4  ffbd3975  [stack]
         ffbd36f8  00000000
         ffbd36fc  ffbd3990  [stack]
         ffbd3700  ffbd3a0e  [stack]
         ffbd3704  ffbd3a21  [stack]
         ffbd3708  ffbd3a36  [stack]
         ffbd370c  ffbd3a51  [stack]
         ffbd3710  ffbd3a64  [stack]
         ffbd3714  ffbd3a7d  [stack]
    #18  ffbd3718  ffbd3aac  [stack]
         ffbd371c  ffbd3ad9  [stack]
         ffbd3720  ffbd3af2  [stack]
         ffbd3724  ffbd3b0c  [stack]
         ffbd3728  ffbd3d3d  [stack]
         ffbd372c  ffbd3f0f  [stack]
         ffbd3730  ffbd3fc2  [stack]
         ffbd3734  00000000
         ffbd3738  00000010
         ffbd373c  0037b0d6
         ffbd3740  00000006
         ffbd3744  00001000
         ffbd3748  00000011
         ffbd374c  00000064
         ffbd3750  00000003
         ffbd3754  ade41034  /system/bin/mediadrmserver

memory near r1:
    00001704 -------- -------- -------- --------  ................
    00001714 -------- -------- -------- --------  ................
    00001724 -------- -------- -------- --------  ................
    00001734 -------- -------- -------- --------  ................
    00001744 -------- -------- -------- --------  ................
    00001754 -------- -------- -------- --------  ................
    00001764 -------- -------- -------- --------  ................
    00001774 -------- -------- -------- --------  ................
    00001784 -------- -------- -------- --------  ................
    00001794 -------- -------- -------- --------  ................
    000017a4 -------- -------- -------- --------  ................
    000017b4 -------- -------- -------- --------  ................
    000017c4 -------- -------- -------- --------  ................
    000017d4 -------- -------- -------- --------  ................
    000017e4 -------- -------- -------- --------  ................
    000017f4 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffbd3248 e9614120 ffbd32d4 e9614120 e9fd5d6f   Aa..2.. Aa.o]..
    ffbd3258 00000000 e9650000 ffffffdf ffffffff  ......e.........
    ffbd3268 00000000 00000000 ffffffff 00001725  ............%...
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......
    ffbd3318 e9614120 e9fef4f8 e9614120 e9fef5f0   Aa..... Aa.....
    ffbd3328 e9614120 e9fd2b55 00000000 db4f5d1b   Aa.U+.......]O.
    ffbd3338 ffbd3360 e9e00168 0000001d e9da7781  `3..h........w..

memory near r4 ([stack]):
    ffbd325c e9650000 ffffffdf ffffffff 00000000  ..e.............
    ffbd326c 00000000 ffffffff 00001725 000003f5  ........%.......
    ffbd327c 00000000 00000000 00000000 00000000  ................
    ffbd328c 00000000 00000000 00000000 00000000  ................
    ffbd329c 00000000 00000000 00000000 00000000  ................
    ffbd32ac 00000000 00000000 00000000 00000000  ................
    ffbd32bc 00000000 00000000 00000000 00000000  ................
    ffbd32cc 00000000 00000000 00000000 00000000  ................
    ffbd32dc 00000000 00000000 00000000 00000000  ................
    ffbd32ec 00000000 00000000 00000000 e9fc65aa  .............e..
    ffbd32fc 9fc74132 ffbd33e8 e9614120 00001388  2A...3.. Aa.....
    ffbd330c ffffffec e9dff260 e9a51004 e9614120  ....`....... Aa.
    ffbd331c e9fef4f8 e9614120 e9fef5f0 e9614120  .... Aa..... Aa.
    ffbd332c e9fd2b55 00000000 db4f5d1b ffbd3360  U+.......]O.`3..
    ffbd333c e9e00168 0000001d e9da7781 e9dff260  h........w..`...
    ffbd334c ffbd33e4 0000001d e9634080 00000000  .3.......@c.....

memory near r5 ([stack]):
    ffbd3240 ffbd32c8 ffbd32d8 e9614120 ffbd32d4  .2...2.. Aa..2..
    ffbd3250 e9614120 e9fd5d6f 00000000 e9650000   Aa.o]........e.
    ffbd3260 ffffffdf ffffffff 00000000 00000000  ................
    ffbd3270 ffffffff 00001725 000003f5 00000000  ....%...........
    ffbd3280 00000000 00000000 00000000 00000000  ................
    ffbd3290 00000000 00000000 00000000 00000000  ................
    ffbd32a0 00000000 00000000 00000000 00000000  ................
    ffbd32b0 00000000 00000000 00000000 00000000  ................
    ffbd32c0 00000000 00000000 00000000 00000000  ................
    ffbd32d0 00000000 00000000 00000000 00000000  ................
    ffbd32e0 00000000 00000000 00000000 00000000  ................
    ffbd32f0 00000000 00000000 e9fc65aa 9fc74132  .........e..2A..
    ffbd3300 ffbd33e8 e9614120 00001388 ffffffec  .3.. Aa.........
    ffbd3310 e9dff260 e9a51004 e9614120 e9fef4f8  `....... Aa.....
    ffbd3320 e9614120 e9fef5f0 e9614120 e9fd2b55   Aa..... Aa.U+..
    ffbd3330 00000000 db4f5d1b ffbd3360 e9e00168  .....]O.`3..h...

memory near r6:
    00001704 -------- -------- -------- --------  ................
    00001714 -------- -------- -------- --------  ................
    00001724 -------- -------- -------- --------  ................
    00001734 -------- -------- -------- --------  ................
    00001744 -------- -------- -------- --------  ................
    00001754 -------- -------- -------- --------  ................
    00001764 -------- -------- -------- --------  ................
    00001774 -------- -------- -------- --------  ................
    00001784 -------- -------- -------- --------  ................
    00001794 -------- -------- -------- --------  ................
    000017a4 -------- -------- -------- --------  ................
    000017b4 -------- -------- -------- --------  ................
    000017c4 -------- -------- -------- --------  ................
    000017d4 -------- -------- -------- --------  ................
    000017e4 -------- -------- -------- --------  ................
    000017f4 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffbd3258 00000000 e9650000 ffffffdf ffffffff  ......e.........
    ffbd3268 00000000 00000000 ffffffff 00001725  ............%...
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......
    ffbd3318 e9614120 e9fef4f8 e9614120 e9fef5f0   Aa..... Aa.....
    ffbd3328 e9614120 e9fd2b55 00000000 db4f5d1b   Aa.U+.......]O.
    ffbd3338 ffbd3360 e9e00168 0000001d e9da7781  `3..h........w..
    ffbd3348 e9dff260 ffbd33e4 0000001d e9634080  `....3.......@c.

memory near r9 ([stack]):
    ffbd3248 e9614120 ffbd32d4 e9614120 e9fd5d6f   Aa..2.. Aa.o]..
    ffbd3258 00000000 e9650000 ffffffdf ffffffff  ......e.........
    ffbd3268 00000000 00000000 ffffffff 00001725  ............%...
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......
    ffbd3318 e9614120 e9fef4f8 e9614120 e9fef5f0   Aa..... Aa.....
    ffbd3328 e9614120 e9fd2b55 00000000 db4f5d1b   Aa.U+.......]O.
    ffbd3338 ffbd3360 e9e00168 0000001d e9da7781  `3..h........w..

memory near r10 ([stack]):
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......
    ffbd3318 e9614120 e9fef4f8 e9614120 e9fef5f0   Aa..... Aa.....
    ffbd3328 e9614120 e9fd2b55 00000000 db4f5d1b   Aa.U+.......]O.
    ffbd3338 ffbd3360 e9e00168 0000001d e9da7781  `3..h........w..
    ffbd3348 e9dff260 ffbd33e4 0000001d e9634080  `....3.......@c.
    ffbd3358 00000000 e96140d0 00000000 00000000  .....@a.........
    ffbd3368 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffbd3268 00000000 00000000 ffffffff 00001725  ............%...
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......
    ffbd3318 e9614120 e9fef4f8 e9614120 e9fef5f0   Aa..... Aa.....
    ffbd3328 e9614120 e9fd2b55 00000000 db4f5d1b   Aa.U+.......]O.
    ffbd3338 ffbd3360 e9e00168 0000001d e9da7781  `3..h........w..
    ffbd3348 e9dff260 ffbd33e4 0000001d e9634080  `....3.......@c.
    ffbd3358 00000000 e96140d0 00000000 00000000  .....@a.........

memory near ip:
    00001704 -------- -------- -------- --------  ................
    00001714 -------- -------- -------- --------  ................
    00001724 -------- -------- -------- --------  ................
    00001734 -------- -------- -------- --------  ................
    00001744 -------- -------- -------- --------  ................
    00001754 -------- -------- -------- --------  ................
    00001764 -------- -------- -------- --------  ................
    00001774 -------- -------- -------- --------  ................
    00001784 -------- -------- -------- --------  ................
    00001794 -------- -------- -------- --------  ................
    000017a4 -------- -------- -------- --------  ................
    000017b4 -------- -------- -------- --------  ................
    000017c4 -------- -------- -------- --------  ................
    000017d4 -------- -------- -------- --------  ................
    000017e4 -------- -------- -------- --------  ................
    000017f4 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffbd3218 db4f5d1b 9fc74132 ffbd3260 e9614120  .]O.2A..`2.. Aa.
    ffbd3228 9fc74132 ffbd3260 00001725 00001388  2A..`2..%.......
    ffbd3238 ffbd32a8 ffbd32b8 ffbd32c8 ffbd32d8  .2...2...2...2..
    ffbd3248 e9614120 ffbd32d4 e9614120 e9fd5d6f   Aa..2.. Aa.o]..
    ffbd3258 00000000 e9650000 ffffffdf ffffffff  ......e.........
    ffbd3268 00000000 00000000 ffffffff 00001725  ............%...
    ffbd3278 000003f5 00000000 00000000 00000000  ................
    ffbd3288 00000000 00000000 00000000 00000000  ................
    ffbd3298 00000000 00000000 00000000 00000000  ................
    ffbd32a8 00000000 00000000 00000000 00000000  ................
    ffbd32b8 00000000 00000000 00000000 00000000  ................
    ffbd32c8 00000000 00000000 00000000 00000000  ................
    ffbd32d8 00000000 00000000 00000000 00000000  ................
    ffbd32e8 00000000 00000000 00000000 00000000  ................
    ffbd32f8 e9fc65aa 9fc74132 ffbd33e8 e9614120  .e..2A...3.. Aa.
    ffbd3308 00001388 ffffffec e9dff260 e9a51004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e9da7c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e9da7c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e9da7c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e9da7c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e9da7c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e9da7c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e9da7c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e9da7c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e9da7ca0 98018acf 8acff908 8acff900 f9009800  ................
    e9da7cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e9da7cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e9da7cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e9da7ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e9da7cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e9da7d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e9da7d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e9da7c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e9da7c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e9da7c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e9da7c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e9da7c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e9da7c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e9da7c94 8acff900 f90b9802 f9008acf 98018acf  ................
    e9da7ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e9da7cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e9da7cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e9da7cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e9da7ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e9da7cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e9da7d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e9da7d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e9da7d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    ade41000-ade42fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ade43000-ade43fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    ade44000-ade44fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e7ef0000-e7ef0fff ---         0      1000
    e7ef1000-e7feffff rw-         0     ff000
    e7ff0000-e7ff1fff ---         0      2000
    e7ff2000-e80f0fff rw-         0     ff000
    e80f1000-e80f2fff ---         0      2000
    e80f3000-e81f1fff rw-         0     ff000
    e81f2000-e81f3fff ---         0      2000
    e81f4000-e82f2fff rw-         0     ff000
    e82f3000-e82f4fff ---         0      2000
    e82f5000-e83f3fff rw-         0     ff000
    e83f4000-e83f5fff ---         0      2000
    e83f6000-e84f4fff rw-         0     ff000
    e84f5000-e84f6fff ---         0      2000
    e84f7000-e85f5fff rw-         0     ff000
    e85f6000-e85f7fff ---         0      2000
    e85f8000-e86f6fff rw-         0     ff000
    e86f7000-e86f8fff ---         0      2000
    e86f9000-e87f7fff rw-         0     ff000
    e87f8000-e87f9fff ---         0      2000
    e87fa000-e88f8fff rw-         0     ff000
    e88f9000-e88fafff ---         0      2000
    e88fb000-e89f9fff rw-         0     ff000
    e89fa000-e89fbfff ---         0      2000
    e89fc000-e8afafff rw-         0     ff000
    e8afb000-e8afcfff ---         0      2000
    e8afd000-e8bfbfff rw-         0     ff000
    e8bfc000-e8bfdfff ---         0      2000
    e8bfe000-e8cfcfff rw-         0     ff000
    e8cfd000-e8cfefff ---         0      2000
    e8cff000-e8dfdfff rw-         0     ff000
    e8dfe000-e8dfffff ---         0      2000
    e8e00000-e8efefff rw-         0     ff000
    e8eff000-e8f00fff ---         0      2000
    e8f01000-e8ffffff rw-         0     ff000
    e9000000-e9001fff ---         0      2000
    e9002000-e9100fff rw-         0     ff000
    e9101000-e9101fff ---         0      1000
    e9200000-e93fffff rw-         0    200000  [anon:libc_malloc]
    e9401000-e9401fff ---         0      1000
    e9402000-e9500fff rw-         0     ff000
    e9501000-e9501fff ---         0      1000
    e9600000-e97fffff rw-         0    200000  [anon:libc_malloc]
    e98e6000-e9949fff rw-         0     64000  [anon:linker_alloc]
    e994a000-e994afff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e994b000-e994bfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e994c000-e994cfff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e994d000-e994dfff rw-         0      1000  [anon:.bss]
    e999f000-e99a5fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    e99a6000-e99abfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e99ac000-e99acfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e99ad000-e99adfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e99ae000-e99aefff rw-         0      1000  [anon:.bss]
    e99c3000-e99cbfff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    e99cc000-e99e1fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e99e2000-e99e2fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e99e3000-e99e3fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e99e4000-e99e4fff rw-         0      1000  [anon:.bss]
    e9a08000-e9a08fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    e9a09000-e9a09fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e9a0a000-e9a0afff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e9a0b000-e9a0bfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e9a48000-e9a4cfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9a4d000-e9a50fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e9a51000-e9a51fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9a52000-e9a52fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e9a53000-e9a53fff rw-         0      1000  [anon:.bss]
    e9a99000-e9a99fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9a9a000-e9a9afff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9a9b000-e9a9bfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e9aee000-e9aeefff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e9aef000-e9aeffff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9af0000-e9af0fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9af1000-e9af1fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e9af2000-e9af2fff rw-         0      1000  [anon:.bss]
    e9b1d000-e9b20fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    e9b21000-e9b2bfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9b2c000-e9b2cfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9b2d000-e9b2dfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e9b2e000-e9b2efff rw-         0      1000  [anon:.bss]
    e9b48000-e9b48fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    e9b49000-e9b49fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9b4a000-e9b4afff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9b4b000-e9b4bfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e9b84000-e9b8dfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e9b8e000-e9b96fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9b97000-e9b97fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9b98000-e9b98fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e9b99000-e9b99fff rw-         0      1000  [anon:.bss]
    e9bc1000-e9bd8fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    e9bd9000-e9bf9fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9bfa000-e9bfafff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9bfb000-e9bfefff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e9c3a000-e9c3afff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    e9c3b000-e9c3bfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9c3c000-e9c3cfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9c3d000-e9c3dfff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e9c3e000-e9c3efff rw-         0      1000  [anon:.bss]
    e9c70000-e9ca5fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    e9ca6000-e9cf4fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9cf5000-e9cf5fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9cf6000-e9cfafff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e9cfb000-e9cfcfff rw-         0      2000  [anon:.bss]
    e9d1a000-e9d28fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    e9d29000-e9d37fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9d38000-e9d38fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9d39000-e9d39fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e9d3a000-e9d3afff rw-         0      1000  [anon:.bss]
    e9d49000-e9d71fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e9d72000-e9df8fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e9df9000-e9dfafff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e9dfb000-e9dfefff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e9dff000-e9e01fff rw-         0      3000  [anon:.bss]
    e9e02000-e9e02fff r--         0      1000  [anon:.bss]
    e9e03000-e9e0ffff rw-         0      d000  [anon:.bss]
    e9e56000-e9e56fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    e9e57000-e9e57fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9e58000-e9e58fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9e59000-e9e59fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e9e80000-e9e82fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    e9e83000-e9e83fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9e84000-e9e84fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9e85000-e9e85fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e9e86000-e9e86fff rw-         0      1000  [anon:.bss]
    e9ec3000-e9ec8fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    e9ec9000-e9ecffff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9ed0000-e9ed0fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9ed1000-e9ed1fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e9ed2000-e9ed2fff rw-         0      1000  [anon:.bss]
    e9f1b000-e9f24fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    e9f25000-e9f2efff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f2f000-e9f2ffff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f30000-e9f31fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e9f46000-e9f46fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    e9f47000-e9f47fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9f48000-e9f48fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9f49000-e9f49fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e9f4a000-e9f4afff rw-         0      1000  [anon:.bss]
    e9f95000-e9fc6fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9fc7000-e9ff2fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e9ff3000-e9ff3fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e9ff4000-e9ffbfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e9ffc000-e9ffcfff rw-         0      1000  [anon:.bss]
    ea008000-ea01bfff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ea01c000-ea02efff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea02f000-ea02ffff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea030000-ea032fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ea049000-ea075fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ea076000-ea0b4fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea0b5000-ea0b5fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea0b6000-ea0bbfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ea0bc000-ea0bcfff rw-         0      1000  [anon:.bss]
    ea0df000-ea0e5fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ea0e6000-ea0eafff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea0eb000-ea0ebfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea0ec000-ea0ecfff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ea11e000-ea124fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ea125000-ea12afff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea12b000-ea12bfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea12c000-ea12cfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ea155000-ea15efff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ea15f000-ea170fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea171000-ea171fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea172000-ea172fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ea173000-ea173fff rw-         0      1000  [anon:.bss]
    ea180000-ea19dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ea19e000-ea1bafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea1bb000-ea1bbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea1bc000-ea1bffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ea1eb000-ea1ebfff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ea1ec000-ea1ecfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea1ed000-ea1edfff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea1ee000-ea1eefff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ea1ef000-ea1effff rw-         0      1000  [anon:.bss]
    ea200000-ea20ffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ea210000-ea229fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea22a000-ea22afff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea22b000-ea22bfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ea22c000-ea22cfff rw-         0      1000  [anon:.bss]
    ea261000-ea261fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ea262000-ea262fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea263000-ea263fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea264000-ea264fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ea297000-ea29bfff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ea29c000-ea2a1fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea2a2000-ea2a2fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea2a3000-ea2a3fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ea2a4000-ea2a4fff rw-         0      1000  [anon:.bss]
    ea2c3000-ea2d2fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ea2d3000-ea2e3fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea2e4000-ea2e4fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea2e5000-ea2e6fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ea326000-ea326fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ea327000-ea327fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea328000-ea328fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea329000-ea329fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ea362000-ea36efff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ea36f000-ea37bfff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ea37c000-ea37cfff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ea37d000-ea37dfff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ea37e000-ea37efff rw-         0      1000  [anon:.bss]
    ea394000-ea3a3fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea3a4000-ea3b4fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ea3b5000-ea3b5fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea3b6000-ea3b9fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ea3ba000-ea3bafff rw-         0      1000  [anon:.bss]
    ea3c2000-ea3d8fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ea3d9000-ea3f0fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea3f1000-ea3f1fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea3f2000-ea3f2fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ea3f3000-ea3f3fff rw-         0      1000  [anon:.bss]
    ea447000-ea448fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ea449000-ea44afff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea44b000-ea44bfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea44c000-ea44cfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ea44d000-ea44dfff rw-         0      1000  [anon:.bss]
    ea49a000-ea49afff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea4ce000-ea4cefff ---         0      1000
    ea4cf000-ea4d2fff rw-         0      4000  [anon:thread signal stack]
    ea4d3000-ea4d3fff ---         0      1000
    ea4d4000-ea4d7fff rw-         0      4000  [anon:thread signal stack]
    ea4d8000-ea4d8fff ---         0      1000
    ea4d9000-ea4dcfff rw-         0      4000  [anon:thread signal stack]
    ea4dd000-ea4ddfff ---         0      1000
    ea4de000-ea4e1fff rw-         0      4000  [anon:thread signal stack]
    ea4e2000-ea4e2fff ---         0      1000
    ea4e3000-ea4e6fff rw-         0      4000  [anon:thread signal stack]
    ea4e7000-ea4e7fff ---         0      1000
    ea4e8000-ea4ebfff rw-         0      4000  [anon:thread signal stack]
    ea4ec000-ea4ecfff ---         0      1000
    ea4ed000-ea4f0fff rw-         0      4000  [anon:thread signal stack]
    ea4f1000-ea4f1fff ---         0      1000
    ea4f2000-ea4f5fff rw-         0      4000  [anon:thread signal stack]
    ea4f6000-ea4f6fff ---         0      1000
    ea4f7000-ea4fafff rw-         0      4000  [anon:thread signal stack]
    ea4fb000-ea4fbfff ---         0      1000
    ea4fc000-ea4fffff rw-         0      4000  [anon:thread signal stack]
    ea500000-ea500fff ---         0      1000
    ea501000-ea504fff rw-         0      4000  [anon:thread signal stack]
    ea505000-ea505fff ---         0      1000
    ea506000-ea509fff rw-         0      4000  [anon:thread signal stack]
    ea50a000-ea50afff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea50c000-ea52bfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ea52c000-ea54bfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ea54c000-ea56bfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ea56c000-ea58bfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ea58c000-ea5abfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ea5ac000-ea5cbfff r--         0     20000  /dev/__properties__/properties_serial
    ea5cc000-ea5d5fff r--         0      a000  /dev/__properties__/property_info
    ea5d7000-ea5d7fff ---         0      1000
    ea5d8000-ea5dbfff rw-         0      4000  [anon:thread signal stack]
    ea5dc000-ea5dcfff ---         0      1000
    ea5dd000-ea5e0fff rw-         0      4000  [anon:thread signal stack]
    ea5e1000-ea5e1fff ---         0      1000
    ea5e2000-ea5e5fff rw-         0      4000  [anon:thread signal stack]
    ea5e6000-ea5e6fff ---         0      1000
    ea5e7000-ea5eafff rw-         0      4000  [anon:thread signal stack]
    ea5eb000-ea5ebfff ---         0      1000
    ea5ec000-ea5effff rw-         0      4000  [anon:thread signal stack]
    ea5f0000-ea5f0fff ---         0      1000
    ea5f1000-ea5f4fff rw-         0      4000  [anon:thread signal stack]
    ea5f5000-ea5f5fff ---         0      1000
    ea5f6000-ea5f9fff rw-         0      4000  [anon:thread signal stack]
    ea5fa000-ea619fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ea61a000-ea639fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ea63a000-ea701fff r--         0     c8000  [anon:linker_alloc]
    ea702000-ea708fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ea70a000-ea70afff rw-         0      1000  [anon:abort message]
    ea70b000-ea70bfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ea70c000-ea70cfff ---         0      1000
    ea70d000-ea70ffff rw-         0      3000
    ea710000-ea710fff ---         0      1000
    ea711000-ea713fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ea714000-ea733fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ea734000-ea734fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ea735000-ea798fff r--         0     64000  [anon:linker_alloc]
    ea799000-ea7b8fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ea7b9000-ea7b9fff ---         0      1000
    ea7ba000-ea7bafff rw-         0      1000
    ea7bb000-ea7bbfff ---         0      1000
    ea7bc000-ea7dbfff r--         0     20000  /dev/__properties__/properties_serial
    ea7dc000-ea7dcfff rw-         0      1000  [anon:System property context nodes]
    ea7dd000-ea7e6fff r--         0      a000  /dev/__properties__/property_info
    ea7e7000-ea84afff r--         0     64000  [anon:linker_alloc]
    ea84b000-ea84cfff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ea84d000-ea84dfff r--         0      1000  [anon:atexit handlers]
    ea84e000-ea84efff ---         0      1000
    ea84f000-ea852fff rw-         0      4000  [anon:thread signal stack]
    ea853000-ea853fff rw-         0      1000  [anon:arc4random data]
    ea854000-ea854fff r--         0      1000  [anon:atexit handlers]
    ea855000-ea855fff rw-         0      1000  [anon:System property context nodes]
    ea856000-ea856fff rw-         0      1000  [anon:arc4random data]
    ea857000-ea873fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ea874000-ea90bfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ea90c000-ea90cfff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea90d000-ea910fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ea911000-ea916fff rw-         0      6000
    ea917000-ea917fff r--         0      1000
    ea918000-ea919fff rw-         0      2000
    ffbb3000-ffbd3fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 5929, name: Binder:5925_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e94fdfb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e94fe230
    ip  e94fdf70  sp  e94fdf60  lr  e9da8511  pc  e9da3108

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:
         e94fdf20  00000001
         e94fdf24  00000000
         e94fdf28  e94fe0a0
         e94fdf2c  e9dff260  [anon:.bss]
         e94fdf30  e9641000  [anon:libc_malloc]
         e94fdf34  e9fd75f3  /system/lib/libbinder.so
         e94fdf38  e94fe0a0
         e94fdf3c  e9641004  [anon:libc_malloc]
         e94fdf40  00000001
         e94fdf44  ea3a71e7  /system/lib/libmediadrm.so
         e94fdf48  e960982c  [anon:libc_malloc]
         e94fdf4c  e960982c  [anon:libc_malloc]
         e94fdf50  00000000
         e94fdf54  00000003
         e94fdf58  e94fdfb4
         e94fdf5c  e9dff3a8  [anon:.bss]
    #00  e94fdf60  e94fe490
         e94fdf64  e9dff260  [anon:.bss]
         e94fdf68  00000089
         e94fdf6c  00000000
    #01  e94fdf70  00000000
         e94fdf74  00000000
         e94fdf78  ffffffff
         e94fdf7c  e94fdfb4
         e94fdf80  00000000
         e94fdf84  db4f5d1b
         e94fdf88  ea3ba028  [anon:.bss]
         e94fdf8c  00000000
         e94fdf90  00000000
         e94fdf94  00000002
         e94fdf98  e9dff260  [anon:.bss]
         e94fdf9c  00000000
         e94fdfa0  e9dff260  [anon:.bss]
         e94fdfa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e94fdfa8  00000000
         e94fdfac  e9dff260  [anon:.bss]
         e94fdfb0  00000000
         e94fdfb4  00000000
         e94fdfb8  db4f5d1b
         e94fdfbc  ea3ba028  [anon:.bss]
         e94fdfc0  e922d200  [anon:libc_malloc]
         e94fdfc4  e9dff260  [anon:.bss]
         e94fdfc8  00000000
         e94fdfcc  e9dff260  [anon:.bss]
         e94fdfd0  00001725
         e94fdfd4  e9dff260  [anon:.bss]
         e94fdfd8  e94fe230
         e94fdfdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e94fdfe0  00000004
         e94fdfe4  e9b932cb  /system/lib/libutils.so
         e94fdfe8  00000000
         e94fdfec  e922c000  [anon:libc_malloc]
         e94fdff0  00000010
         e94fdff4  db4f5d1b
         e94fdff8  e922d210  [anon:libc_malloc]
         e94fdffc  e922d200  [anon:libc_malloc]
         e94fe000  e9dff260  [anon:.bss]
         e94fe004  00000000
         e94fe008  e9dff260  [anon:.bss]
         e94fe00c  00001725
         e94fe010  e9dff260  [anon:.bss]
         e94fe014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e94fe018  00000010
         e94fe01c  00000000
         e94fe020  e922c200  [anon:libc_malloc]
         e94fe024  00000000
         e94fe028  00000000
         e94fe02c  00000000
         e94fe030  00000000
         e94fe034  00000000
         e94fe038  db4f5d1b
         e94fe03c  e922d210  [anon:libc_malloc]
         e94fe040  e9629600  [anon:libc_malloc]
         e94fe044  e9dff260  [anon:.bss]
         e94fe048  00000000
         e94fe04c  e94fe1e4
         e94fe050  00001725
         e94fe054  e9fc920f  /system/lib/libbinder.so
    #05  e94fe058  e9629600  [anon:libc_malloc]
         e94fe05c  e9605d30  [anon:libc_malloc]
         e94fe060  e922d210  [anon:libc_malloc]
         e94fe064  db4f5d1b
         e94fe068  e9629600  [anon:libc_malloc]
         e94fe06c  e9606930  [anon:libc_malloc]
         e94fe070  00000001
         e94fe074  e9fc9193  /system/lib/libbinder.so
    #06  e94fe078  00000000
         e94fe07c  e922c000  [anon:libc_malloc]
         e94fe080  e9629600  [anon:libc_malloc]
         e94fe084  e922c054  [anon:libc_malloc]
         e94fe088  e9dff260  [anon:.bss]
         e94fe08c  e9fd00ad  /system/lib/libbinder.so
    #07  e94fe090  00000000
         e94fe094  e94fe0a0
         e94fe098  e94fe160
         e94fe09c  00000000
         e94fe0a0  00000000
         e94fe0a4  e9205070  [anon:libc_malloc]
         e94fe0a8  00000004
         e94fe0ac  00000006
         e94fe0b0  00000000
         e94fe0b4  00000000
         e94fe0b8  00000000
         e94fe0bc  00000000
         e94fe0c0  00000000
         e94fe0c4  e9df0000  /apex/com.android.runtime/lib/bionic/libc.so
         e94fe0c8  00000000
         e94fe0cc  e9010001
         ........  ........
    #08  e94fe1a0  e94fe230
         e94fe1a4  e9fd02b1  /system/lib/libbinder.so
         e94fe1a8  00000000
         e94fe1ac  e922c000  [anon:libc_malloc]
         e94fe1b0  e922c090  [anon:libc_malloc]
         e94fe1b4  00000001
         e94fe1b8  00000000
         e94fe1bc  e9fd035b  /system/lib/libbinder.so
    #09  e94fe1c0  00000000
         e94fe1c4  e9fcf8af  /system/lib/libbinder.so
         e94fe1c8  e9611930  [anon:libc_malloc]
         e94fe1cc  e961193c  [anon:libc_malloc]
         e94fe1d0  00000000
         e94fe1d4  e9fe9939  /system/lib/libbinder.so
    #10  e94fe1d8  e9611930  [anon:libc_malloc]
         e94fe1dc  e9b91905  /system/lib/libutils.so
    #11  e94fe1e0  e9605240  [anon:libc_malloc]
         e94fe1e4  e9611930  [anon:libc_malloc]
         e94fe1e8  e9605220  [anon:libc_malloc]
         e94fe1ec  e9611930  [anon:libc_malloc]
         e94fe1f0  db4f5d1b
         e94fe1f4  e94fe230
         e94fe1f8  e94fe230
         e94fe1fc  e94fe230
         e94fe200  00000078
         e94fe204  00001725
         e94fe208  00001725
         e94fe20c  ea919020
         e94fe210  e94fe230
         e94fe214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e94fe218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fe21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e94fe220  e94fe238
         e94fe224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e94fe228  e94fe230
         e94fe22c  00000000
         e94fe230  ea918dc0
         e94fe234  e90fe230
         e94fe238  00001729
         e94fe23c  00001725
         e94fe240  00000001
         e94fe244  e9401000
         e94fe248  000fd230
         e94fe24c  00001000
         e94fe250  00000000
         e94fe254  00000000
         e94fe258  00000003
         e94fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 7281, name: HwBinder:5925_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e90fe118  r3  e90fe074
    r4  e9dff260  r5  c0306201  r6  e90fe118  r7  00000036
    r8  e90fe138  r9  e9dff260  r10 00000000  r11 e90fe120
    ip  00000000  sp  e90fe060  lr  e9dad709  pc  e9ddf1c4

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:
         e90fe020  e9601510  [anon:libc_malloc]
         e90fe024  e9d9f4f5  /apex/com.android.runtime/lib/bionic/libc.so
         e90fe028  e9707240  [anon:libc_malloc]
         e90fe02c  e9707240  [anon:libc_malloc]
         e90fe030  e9304900  [anon:libc_malloc]
         e90fe034  e9304900  [anon:libc_malloc]
         e90fe038  00000000
         e90fe03c  e963c518  [anon:libc_malloc]
         e90fe040  e9614190  [anon:libc_malloc]
         e90fe044  e9b92c35  /system/lib/libutils.so
         e90fe048  e9235010  [anon:libc_malloc]
         e90fe04c  e90fe490
         e90fe050  00000000
         e90fe054  000005e8
         e90fe058  00000000
         e90fe05c  00000000
    #00  e90fe060  e90fe074
         ........  ........
    #01  e90fe060  e90fe074
         e90fe064  db4f5d1b
         e90fe068  e963c500  [anon:libc_malloc]
         e90fe06c  ea0a5555  /system/lib/libhidlbase.so
         e90fe070  e90fe118
         e90fe074  00000000
    #02  e90fe078  00000011
         e90fe07c  e90fe160
         e90fe080  e963c500  [anon:libc_malloc]
         e90fe084  e963c554  [anon:libc_malloc]
         e90fe088  e963c598  [anon:libc_malloc]
         e90fe08c  00000004
         e90fe090  00000000
         e90fe094  00000000
         e90fe098  00000000
         e90fe09c  00000000
         e90fe0a0  00000000
         e90fe0a4  e9610128  [anon:libc_malloc]
         e90fe0a8  00000004
         e90fe0ac  00000006
         e90fe0b0  00000004
         e90fe0b4  00000000
         ........  ........
    #03  e90fe1b8  e90fe1e4
         e90fe1bc  00001725
         e90fe1c0  e9229300  [anon:libc_malloc]
         e90fe1c4  e922930c  [anon:libc_malloc]
         e90fe1c8  00000000
         e90fe1cc  00000000
         e90fe1d0  e90fe1e4
         e90fe1d4  ea0b170d  /system/lib/libhidlbase.so
    #04  e90fe1d8  e9229300  [anon:libc_malloc]
         e90fe1dc  e9b91905  /system/lib/libutils.so
    #05  e90fe1e0  e92001f0  [anon:libc_malloc]
         e90fe1e4  e9229300  [anon:libc_malloc]
         e90fe1e8  e92001d0  [anon:libc_malloc]
         e90fe1ec  e9229300  [anon:libc_malloc]
         e90fe1f0  db4f5d1b
         e90fe1f4  e90fe230
         e90fe1f8  e90fe230
         e90fe1fc  e90fe230
         e90fe200  00000078
         e90fe204  00001729
         e90fe208  00001725
         e90fe20c  e94fe490
         e90fe210  e90fe230
         e90fe214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e90fe218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e90fe21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e90fe220  e90fe238
         e90fe224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e90fe228  e90fe230
         e90fe22c  00000000
         e90fe230  e94fe230
         e90fe234  e8ffd230
         e90fe238  00001c71
         e90fe23c  00001725
         e90fe240  00000001
         e90fe244  e9001000
         e90fe248  000fd230
         e90fe24c  00001000
         e90fe250  00000000
         e90fe254  00000000
         e90fe258  00000003
         e90fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 7284, name: HwBinder:5925_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e8ffd118  r3  e8ffd074
    r4  e9dff260  r5  c0306201  r6  e8ffd118  r7  00000036
    r8  e8ffd138  r9  e9dff260  r10 00000000  r11 e8ffd120
    ip  00000000  sp  e8ffd060  lr  e9dad709  pc  e9ddf1c4

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:
         e8ffd020  00000001
         e8ffd024  00000001
         e8ffd028  00000000
         e8ffd02c  e9dff260  [anon:.bss]
         e8ffd030  e8ffd120
         e8ffd034  e9d72257  /apex/com.android.runtime/lib/bionic/libc.so
         e8ffd038  00000000
         e8ffd03c  e9237518  [anon:libc_malloc]
         e8ffd040  e921e0f0  [anon:libc_malloc]
         e8ffd044  e9b92c35  /system/lib/libutils.so
         e8ffd048  e9235010  [anon:libc_malloc]
         e8ffd04c  e8ffd490
         e8ffd050  00000000
         e8ffd054  000005f0
         e8ffd058  00000000
         e8ffd05c  00000000
    #00  e8ffd060  e8ffd074
         ........  ........
    #01  e8ffd060  e8ffd074
         e8ffd064  db4f5d1b
         e8ffd068  e9237500  [anon:libc_malloc]
         e8ffd06c  ea0a5555  /system/lib/libhidlbase.so
         e8ffd070  e8ffd118
         e8ffd074  00000000
    #02  e8ffd078  00000001
         e8ffd07c  00000000
         e8ffd080  e93002c0  [anon:libc_malloc]
         e8ffd084  e9237554  [anon:libc_malloc]
         e8ffd088  e9237598  [anon:libc_malloc]
         e8ffd08c  00000004
         e8ffd090  00000004
         e8ffd094  fffffff0
         e8ffd098  fffffff0
         e8ffd09c  e9d7ec61  /apex/com.android.runtime/lib/bionic/libc.so
         e8ffd0a0  db4f5d1b
         e8ffd0a4  fffffffc
         e8ffd0a8  e9302930  [anon:libc_malloc]
         e8ffd0ac  e9d6b26c  /apex/com.android.runtime/lib/bionic/libc.so
         e8ffd0b0  e960a508  [anon:libc_malloc]
         e8ffd0b4  e93002c0  [anon:libc_malloc]
         ........  ........
    #03  e8ffd1b8  e8ffd1e4
         e8ffd1bc  00001725
         e8ffd1c0  e96119c0  [anon:libc_malloc]
         e8ffd1c4  e96119cc  [anon:libc_malloc]
         e8ffd1c8  00000000
         e8ffd1cc  00000000
         e8ffd1d0  e8ffd1e4
         e8ffd1d4  ea0b170d  /system/lib/libhidlbase.so
    #04  e8ffd1d8  e96119c0  [anon:libc_malloc]
         e8ffd1dc  e9b91905  /system/lib/libutils.so
    #05  e8ffd1e0  e9605250  [anon:libc_malloc]
         e8ffd1e4  e96119c0  [anon:libc_malloc]
         e8ffd1e8  e92001f0  [anon:libc_malloc]
         e8ffd1ec  e96119c0  [anon:libc_malloc]
         e8ffd1f0  db4f5d1b
         e8ffd1f4  e8ffd230
         e8ffd1f8  e8ffd230
         e8ffd1fc  e8ffd230
         e8ffd200  00000078
         e8ffd204  00001c71
         e8ffd208  00001725
         e8ffd20c  e90fe490
         e8ffd210  e8ffd230
         e8ffd214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e8ffd218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ffd21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8ffd220  e8ffd238
         e8ffd224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8ffd228  e8ffd230
         e8ffd22c  00000000
         e8ffd230  e90fe230
         e8ffd234  e8efc230
         e8ffd238  00001c74
         e8ffd23c  00001725
         e8ffd240  00000001
         e8ffd244  e8f00000
         e8ffd248  000fd230
         e8ffd24c  00001000
         e8ffd250  00000000
         e8ffd254  00000000
         e8ffd258  00000003
         e8ffd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 7289, name: Binder:5925_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8efbfb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e8efc230
    ip  e8efbf70  sp  e8efbf60  lr  e9da8511  pc  e9da3108

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:
         e8efbf20  00000003
         e8efbf24  00000000
         e8efbf28  e8efc0a0
         e8efbf2c  e9dff260  [anon:.bss]
         e8efbf30  e969fa00  [anon:libc_malloc]
         e8efbf34  e9fd75f3  /system/lib/libbinder.so
         e8efbf38  00000003
         e8efbf3c  e9b8fad1  /system/lib/libutils.so
         e8efbf40  e8efbfc8
         e8efbf44  ea3a6b2b  /system/lib/libmediadrm.so
         e8efbf48  e960ad44  [anon:libc_malloc]
         e8efbf4c  e960ad44  [anon:libc_malloc]
         e8efbf50  00000000
         e8efbf54  00000005
         e8efbf58  e8efbfb4
         e8efbf5c  e9dff3a8  [anon:.bss]
    #00  e8efbf60  e8efc490
         e8efbf64  e9dff260  [anon:.bss]
         e8efbf68  00000089
         e8efbf6c  00000000
    #01  e8efbf70  00000000
         e8efbf74  00000000
         e8efbf78  ffffffff
         e8efbf7c  e8efbfb4
         e8efbf80  00000000
         e8efbf84  db4f5d1b
         e8efbf88  ea3ba028  [anon:.bss]
         e8efbf8c  00000000
         e8efbf90  00000000
         e8efbf94  00000002
         e8efbf98  e9dff260  [anon:.bss]
         e8efbf9c  00000000
         e8efbfa0  e9dff260  [anon:.bss]
         e8efbfa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8efbfa8  00000000
         e8efbfac  e9dff260  [anon:.bss]
         e8efbfb0  00000000
         e8efbfb4  00000000
         e8efbfb8  db4f5d1b
         e8efbfbc  ea3ba028  [anon:.bss]
         e8efbfc0  e9668e00  [anon:libc_malloc]
         e8efbfc4  e9dff260  [anon:.bss]
         e8efbfc8  00000000
         e8efbfcc  e9dff260  [anon:.bss]
         e8efbfd0  00001725
         e8efbfd4  e9dff260  [anon:.bss]
         e8efbfd8  e8efc230
         e8efbfdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e8efbfe0  00000004
         e8efbfe4  e9b932cb  /system/lib/libutils.so
         e8efbfe8  00000000
         e8efbfec  e9650c00  [anon:libc_malloc]
         e8efbff0  00000010
         e8efbff4  db4f5d1b
         e8efbff8  e9668e10  [anon:libc_malloc]
         e8efbffc  e9668e00  [anon:libc_malloc]
         e8efc000  e9dff260  [anon:.bss]
         e8efc004  00000000
         e8efc008  e9dff260  [anon:.bss]
         e8efc00c  00001725
         e8efc010  e9dff260  [anon:.bss]
         e8efc014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e8efc018  00000010
         e8efc01c  00000000
         e8efc020  e9650e00  [anon:libc_malloc]
         e8efc024  00000000
         e8efc028  00000000
         e8efc02c  00000000
         e8efc030  00000000
         e8efc034  00000000
         e8efc038  db4f5d1b
         e8efc03c  e9668e10  [anon:libc_malloc]
         e8efc040  e9236680  [anon:libc_malloc]
         e8efc044  e9dff260  [anon:.bss]
         e8efc048  00000000
         e8efc04c  e8efc1e4
         e8efc050  00001725
         e8efc054  e9fc920f  /system/lib/libbinder.so
    #05  e8efc058  e9236680  [anon:libc_malloc]
         e8efc05c  e922f8e0  [anon:libc_malloc]
         e8efc060  e9668e10  [anon:libc_malloc]
         e8efc064  db4f5d1b
         e8efc068  e9236680  [anon:libc_malloc]
         e8efc06c  e92021e0  [anon:libc_malloc]
         e8efc070  00000001
         e8efc074  e9fc9193  /system/lib/libbinder.so
    #06  e8efc078  00000000
         e8efc07c  e9650c00  [anon:libc_malloc]
         e8efc080  e9236680  [anon:libc_malloc]
         e8efc084  e9650c54  [anon:libc_malloc]
         e8efc088  e9dff260  [anon:.bss]
         e8efc08c  e9fd00ad  /system/lib/libbinder.so
    #07  e8efc090  00000000
         e8efc094  e8efc0a0
         e8efc098  e8efc160
         e8efc09c  00000000
         e8efc0a0  00000000
         e8efc0a4  e9610108  [anon:libc_malloc]
         e8efc0a8  00000004
         e8efc0ac  00000006
         e8efc0b0  00000000
         e8efc0b4  00000000
         e8efc0b8  00000000
         e8efc0bc  00000000
         e8efc0c0  00000000
         e8efc0c4  e9df0000  /apex/com.android.runtime/lib/bionic/libc.so
         e8efc0c8  00000000
         e8efc0cc  e9010001
         ........  ........
    #08  e8efc1a0  e8efc230
         e8efc1a4  e9fd02b1  /system/lib/libbinder.so
         e8efc1a8  00000000
         e8efc1ac  e9650c00  [anon:libc_malloc]
         e8efc1b0  e9650c90  [anon:libc_malloc]
         e8efc1b4  00000000
         e8efc1b8  00000000
         e8efc1bc  e9fd035b  /system/lib/libbinder.so
    #09  e8efc1c0  00000000
         e8efc1c4  e9fcf8af  /system/lib/libbinder.so
         e8efc1c8  e9611960  [anon:libc_malloc]
         e8efc1cc  e961196c  [anon:libc_malloc]
         e8efc1d0  00000000
         e8efc1d4  e9fe9939  /system/lib/libbinder.so
    #10  e8efc1d8  e9611960  [anon:libc_malloc]
         e8efc1dc  e9b91905  /system/lib/libutils.so
    #11  e8efc1e0  e9605290  [anon:libc_malloc]
         e8efc1e4  e9611960  [anon:libc_malloc]
         e8efc1e8  e9605230  [anon:libc_malloc]
         e8efc1ec  e9611960  [anon:libc_malloc]
         e8efc1f0  db4f5d1b
         e8efc1f4  e8efc230
         e8efc1f8  e8efc230
         e8efc1fc  e8efc230
         e8efc200  00000078
         e8efc204  00001725
         e8efc208  00001725
         e8efc20c  ea919020
         e8efc210  e8efc230
         e8efc214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8efc218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8efc21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8efc220  e8efc238
         e8efc224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8efc228  e8efc230
         e8efc22c  00000000
         e8efc230  e8ffd230
         e8efc234  e8dfb230
         e8efc238  00001c79
         e8efc23c  00001725
         e8efc240  00000001
         e8efc244  e8dff000
         e8efc248  000fd230
         e8efc24c  00001000
         e8efc250  00000000
         e8efc254  00000000
         e8efc258  00000003
         e8efc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 8536, name: Binder:5925_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8dfafb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e8dfb230
    ip  e8dfaf70  sp  e8dfaf60  lr  e9da8511  pc  e9da3108

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:
         e8dfaf20  00000000
         e8dfaf24  00000000
         e8dfaf28  00000000
         e8dfaf2c  00000000
         e8dfaf30  00000000
         e8dfaf34  00000000
         e8dfaf38  00000000
         e8dfaf3c  00000000
         e8dfaf40  00000000
         e8dfaf44  00000000
         e8dfaf48  00000000
         e8dfaf4c  00000000
         e8dfaf50  00000000
         e8dfaf54  00000000
         e8dfaf58  e8dfafb4
         e8dfaf5c  e9dff3a8  [anon:.bss]
    #00  e8dfaf60  e8dfb490
         e8dfaf64  e9dff260  [anon:.bss]
         e8dfaf68  00000089
         e8dfaf6c  00000000
    #01  e8dfaf70  00000000
         e8dfaf74  00000000
         e8dfaf78  ffffffff
         e8dfaf7c  e8dfafb4
         e8dfaf80  00000000
         e8dfaf84  db4f5d1b
         e8dfaf88  ea3ba028  [anon:.bss]
         e8dfaf8c  00000000
         e8dfaf90  00000000
         e8dfaf94  00000002
         e8dfaf98  e9dff260  [anon:.bss]
         e8dfaf9c  00000000
         e8dfafa0  e9dff260  [anon:.bss]
         e8dfafa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8dfafa8  00000000
         e8dfafac  e9703550  [anon:libc_malloc]
         e8dfafb0  0000197c
         e8dfafb4  00000000
         e8dfafb8  db4f5d1b
         e8dfafbc  ea3ba028  [anon:.bss]
         e8dfafc0  e922e200  [anon:libc_malloc]
         e8dfafc4  e9dff260  [anon:.bss]
         e8dfafc8  00000000
         e8dfafcc  e9dff260  [anon:.bss]
         e8dfafd0  00001725
         e8dfafd4  e9dff260  [anon:.bss]
         e8dfafd8  e8dfb230
         e8dfafdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e8dfafe0  00000000
         e8dfafe4  e8dfb030
         e8dfafe8  00000000
         e8dfafec  e922cc00  [anon:libc_malloc]
         e8dfaff0  00000010
         e8dfaff4  db4f5d1b
         e8dfaff8  e922e210  [anon:libc_malloc]
         e8dfaffc  e922e200  [anon:libc_malloc]
         e8dfb000  e9dff260  [anon:.bss]
         e8dfb004  00000000
         e8dfb008  e9dff260  [anon:.bss]
         e8dfb00c  00001725
         e8dfb010  e9dff260  [anon:.bss]
         e8dfb014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e8dfb018  00000010
         e8dfb01c  00000000
         e8dfb020  e922ce00  [anon:libc_malloc]
         e8dfb024  00000000
         e8dfb028  00000000
         e8dfb02c  00000000
         e8dfb030  00000000
         e8dfb034  00000000
         e8dfb038  db4f5d1b
         e8dfb03c  e922e210  [anon:libc_malloc]
         e8dfb040  e96299c0  [anon:libc_malloc]
         e8dfb044  e9dff260  [anon:.bss]
         e8dfb048  00000000
         e8dfb04c  e8dfb1e4
         e8dfb050  00001725
         e8dfb054  e9fc920f  /system/lib/libbinder.so
    #05  e8dfb058  e96299c0  [anon:libc_malloc]
         e8dfb05c  e967f7d0  [anon:libc_malloc]
         e8dfb060  e922e210  [anon:libc_malloc]
         e8dfb064  db4f5d1b
         e8dfb068  e96299c0  [anon:libc_malloc]
         e8dfb06c  e96069f0  [anon:libc_malloc]
         e8dfb070  00000001
         e8dfb074  e9fc9193  /system/lib/libbinder.so
    #06  e8dfb078  db4f5d1b
         e8dfb07c  e922cc00  [anon:libc_malloc]
         e8dfb080  e96299c0  [anon:libc_malloc]
         e8dfb084  e922cc54  [anon:libc_malloc]
         e8dfb088  e9dff260  [anon:.bss]
         e8dfb08c  e9fd00ad  /system/lib/libbinder.so
    #07  e8dfb090  ffff0208  [vectors]
         e8dfb094  e8dfb0e9
         e8dfb098  0000000a
         e8dfb09c  e960b300  [anon:libc_malloc]
         e8dfb0a0  db4f5d1b
         e8dfb0a4  e9609008  [anon:libc_malloc]
         e8dfb0a8  db4f5d1b
         e8dfb0ac  e960b308  [anon:libc_malloc]
         e8dfb0b0  00000004
         e8dfb0b4  e960b32c  [anon:libc_malloc]
         e8dfb0b8  e8dfb128
         e8dfb0bc  e960b34c  [anon:libc_malloc]
         e8dfb0c0  e9000000
         e8dfb0c4  e960b3f8  [anon:libc_malloc]
         e8dfb0c8  e9201da0  [anon:libc_malloc]
         e8dfb0cc  e9d78d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8dfb1a0  e922cc00  [anon:libc_malloc]
         e8dfb1a4  e922cc54  [anon:libc_malloc]
         e8dfb1a8  00000000
         e8dfb1ac  e922cc00  [anon:libc_malloc]
         e8dfb1b0  e922cc90  [anon:libc_malloc]
         e8dfb1b4  00000000
         e8dfb1b8  00000000
         e8dfb1bc  e9fd035b  /system/lib/libbinder.so
    #09  e8dfb1c0  00000000
         e8dfb1c4  e9fcf8af  /system/lib/libbinder.so
         e8dfb1c8  e92292a0  [anon:libc_malloc]
         e8dfb1cc  e92292ac  [anon:libc_malloc]
         e8dfb1d0  00000000
         e8dfb1d4  e9fe9939  /system/lib/libbinder.so
    #10  e8dfb1d8  e92292a0  [anon:libc_malloc]
         e8dfb1dc  e9b91905  /system/lib/libutils.so
    #11  e8dfb1e0  e9605550  [anon:libc_malloc]
         e8dfb1e4  e92292a0  [anon:libc_malloc]
         e8dfb1e8  e9605500  [anon:libc_malloc]
         e8dfb1ec  e92292a0  [anon:libc_malloc]
         e8dfb1f0  db4f5d1b
         e8dfb1f4  e8dfb230
         e8dfb1f8  e8dfb230
         e8dfb1fc  e8dfb230
         e8dfb200  00000078
         e8dfb204  00001725
         e8dfb208  00001725
         e8dfb20c  ea919020
         e8dfb210  e8dfb230
         e8dfb214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8dfb218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8dfb21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8dfb220  e8dfb238
         e8dfb224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8dfb228  e8dfb230
         e8dfb22c  00000000
         e8dfb230  e8efc230
         e8dfb234  e8cfa230
         e8dfb238  00002158
         e8dfb23c  00001725
         e8dfb240  00000001
         e8dfb244  e8cfe000
         e8dfb248  000fd230
         e8dfb24c  00001000
         e8dfb250  00000000
         e8dfb254  00000000
         e8dfb258  00000003
         e8dfb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 8540, name: HwBinder:5925_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e8cfa118  r3  e8cfa074
    r4  e9dff260  r5  c0306201  r6  e8cfa118  r7  00000036
    r8  e8cfa138  r9  e9dff260  r10 00000000  r11 e8cfa120
    ip  00000000  sp  e8cfa060  lr  e9dad709  pc  e9ddf1c4

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:
         e8cfa020  00000000
         e8cfa024  00000000
         e8cfa028  00000002
         e8cfa02c  e9dff260  [anon:.bss]
         e8cfa030  00000000
         e8cfa034  e9da8d63  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfa038  e923500c  [anon:libc_malloc]
         e8cfa03c  e9defb91  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfa040  e923500c  [anon:libc_malloc]
         e8cfa044  00000000
         e8cfa048  e9235010  [anon:libc_malloc]
         e8cfa04c  e8cfa490
         e8cfa050  00000000
         e8cfa054  000005ec
         e8cfa058  00000000
         e8cfa05c  00000000
    #00  e8cfa060  e8cfa074
         ........  ........
    #01  e8cfa060  e8cfa074
         e8cfa064  db4f5d1b
         e8cfa068  e963cf00  [anon:libc_malloc]
         e8cfa06c  ea0a5555  /system/lib/libhidlbase.so
         e8cfa070  e8cfa118
         e8cfa074  00000000
    #02  e8cfa078  e960ba74  [anon:libc_malloc]
         e8cfa07c  e960bb78  [anon:libc_malloc]
         e8cfa080  db4f5d1b
         e8cfa084  e963cf54  [anon:libc_malloc]
         e8cfa088  e963cf98  [anon:libc_malloc]
         e8cfa08c  00000000
         e8cfa090  e921c628  [anon:libc_malloc]
         e8cfa094  e92249d4  [anon:libc_malloc]
         e8cfa098  e9224984  [anon:libc_malloc]
         e8cfa09c  e9224988  [anon:libc_malloc]
         e8cfa0a0  e8cfa230
         e8cfa0a4  e9dff260  [anon:.bss]
         e8cfa0a8  e9224980  [anon:libc_malloc]
         e8cfa0ac  ea1bd448  /system/lib/android.hardware.drm@1.2.so
         e8cfa0b0  e921c628  [anon:libc_malloc]
         e8cfa0b4  e9dff260  [anon:.bss]
         ........  ........
    #03  e8cfa1b8  e8cfa1e4
         e8cfa1bc  00001725
         e8cfa1c0  e96119f0  [anon:libc_malloc]
         e8cfa1c4  e96119fc  [anon:libc_malloc]
         e8cfa1c8  00000000
         e8cfa1cc  00000000
         e8cfa1d0  e8cfa1e4
         e8cfa1d4  ea0b170d  /system/lib/libhidlbase.so
    #04  e8cfa1d8  e96119f0  [anon:libc_malloc]
         e8cfa1dc  e9b91905  /system/lib/libutils.so
    #05  e8cfa1e0  e9605270  [anon:libc_malloc]
         e8cfa1e4  e96119f0  [anon:libc_malloc]
         e8cfa1e8  e92001c0  [anon:libc_malloc]
         e8cfa1ec  e96119f0  [anon:libc_malloc]
         e8cfa1f0  db4f5d1b
         e8cfa1f4  e8cfa230
         e8cfa1f8  e8cfa230
         e8cfa1fc  e8cfa230
         e8cfa200  00000078
         e8cfa204  00001c71
         e8cfa208  00001725
         e8cfa20c  e90fe490
         e8cfa210  e8cfa230
         e8cfa214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e8cfa218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfa21c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e8cfa220  e8cfa238
         e8cfa224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8cfa228  e8cfa230
         e8cfa22c  00000000
         e8cfa230  e8dfb230
         e8cfa234  e8bf9230
         e8cfa238  0000215c
         e8cfa23c  00001725
         e8cfa240  00000001
         e8cfa244  e8bfd000
         e8cfa248  000fd230
         e8cfa24c  00001000
         e8cfa250  00000000
         e8cfa254  00000000
         e8cfa258  00000003
         e8cfa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22642, name: Binder:5925_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8bf8fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e8bf9230
    ip  e8bf8f70  sp  e8bf8f60  lr  e9da8511  pc  e9da3108

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:
         e8bf8f20  db4f5d1b
         e8bf8f24  e8af8498
         e8bf8f28  e9dff3a8  [anon:.bss]
         e8bf8f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf8f30  00000000
         e8bf8f34  01000000
         e8bf8f38  e9dff260  [anon:.bss]
         e8bf8f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf8f40  e8af8238
         e8bf8f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf8f48  e8af8230
         e8bf8f4c  e8bf8f94
         e8bf8f50  e8af8274
         e8bf8f54  00000000
         e8bf8f58  e8bf8fb4
         e8bf8f5c  e9dff3a8  [anon:.bss]
    #00  e8bf8f60  e8bf9490
         e8bf8f64  e9dff260  [anon:.bss]
         e8bf8f68  00000089
         e8bf8f6c  00000000
    #01  e8bf8f70  00000000
         e8bf8f74  00000000
         e8bf8f78  ffffffff
         e8bf8f7c  e8bf8fb4
         e8bf8f80  00000000
         e8bf8f84  db4f5d1b
         e8bf8f88  ea3ba028  [anon:.bss]
         e8bf8f8c  00000000
         e8bf8f90  00000000
         e8bf8f94  00000002
         e8bf8f98  e9dff260  [anon:.bss]
         e8bf8f9c  00000000
         e8bf8fa0  e9dff260  [anon:.bss]
         e8bf8fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8bf8fa8  00000000
         e8bf8fac  00000000
         e8bf8fb0  db4f5d1b
         e8bf8fb4  e89fb000
         e8bf8fb8  db4f5d1b
         e8bf8fbc  ea3ba028  [anon:.bss]
         e8bf8fc0  e9683c00  [anon:libc_malloc]
         e8bf8fc4  e9dff260  [anon:.bss]
         e8bf8fc8  00000000
         e8bf8fcc  e9dff260  [anon:.bss]
         e8bf8fd0  00001725
         e8bf8fd4  e9dff260  [anon:.bss]
         e8bf8fd8  e8bf9230
         e8bf8fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e8bf8fe0  00000000
         e8bf8fe4  e8bf9030
         e8bf8fe8  00000000
         e8bf8fec  e922c600  [anon:libc_malloc]
         e8bf8ff0  00000010
         e8bf8ff4  db4f5d1b
         e8bf8ff8  e9683c10  [anon:libc_malloc]
         e8bf8ffc  e9683c00  [anon:libc_malloc]
         e8bf9000  e9dff260  [anon:.bss]
         e8bf9004  00000000
         e8bf9008  e9dff260  [anon:.bss]
         e8bf900c  00001725
         e8bf9010  e9dff260  [anon:.bss]
         e8bf9014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e8bf9018  00000010
         e8bf901c  00000000
         e8bf9020  e9226000  [anon:libc_malloc]
         e8bf9024  00000000
         e8bf9028  00000000
         e8bf902c  00000000
         e8bf9030  00000000
         e8bf9034  00000000
         e8bf9038  db4f5d1b
         e8bf903c  e9683c10  [anon:libc_malloc]
         e8bf9040  e9236800  [anon:libc_malloc]
         e8bf9044  e9dff260  [anon:.bss]
         e8bf9048  00000000
         e8bf904c  e8bf91e4
         e8bf9050  00001725
         e8bf9054  e9fc920f  /system/lib/libbinder.so
    #05  e8bf9058  e9236800  [anon:libc_malloc]
         e8bf905c  e922fd10  [anon:libc_malloc]
         e8bf9060  e9683c10  [anon:libc_malloc]
         e8bf9064  db4f5d1b
         e8bf9068  e9236800  [anon:libc_malloc]
         e8bf906c  e9202240  [anon:libc_malloc]
         e8bf9070  00000001
         e8bf9074  e9fc9193  /system/lib/libbinder.so
    #06  e8bf9078  db4f5d1b
         e8bf907c  e922c600  [anon:libc_malloc]
         e8bf9080  e9236800  [anon:libc_malloc]
         e8bf9084  e922c654  [anon:libc_malloc]
         e8bf9088  e9dff260  [anon:.bss]
         e8bf908c  e9fd00ad  /system/lib/libbinder.so
    #07  e8bf9090  00001000
         e8bf9094  e9d7f157  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf9098  00001000
         e8bf909c  00000000
         e8bf90a0  00001000
         e8bf90a4  00000001
         e8bf90a8  0000000f
         e8bf90ac  e8bf90e3
         e8bf90b0  e8bf90e2
         e8bf90b4  e8bf90e0
         e8bf90b8  e8bf9128
         e8bf90bc  0000000f
         e8bf90c0  e9302930  [anon:libc_malloc]
         e8bf90c4  e9dff260  [anon:.bss]
         e8bf90c8  e9dff1dc  [anon:.bss]
         e8bf90cc  e9d6afd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8bf91a0  e922c600  [anon:libc_malloc]
         e8bf91a4  e922c654  [anon:libc_malloc]
         e8bf91a8  00000000
         e8bf91ac  e922c600  [anon:libc_malloc]
         e8bf91b0  e922c690  [anon:libc_malloc]
         e8bf91b4  00000000
         e8bf91b8  00000000
         e8bf91bc  e9fd035b  /system/lib/libbinder.so
    #09  e8bf91c0  00000000
         e8bf91c4  e9fcf8af  /system/lib/libbinder.so
         e8bf91c8  e9611cf0  [anon:libc_malloc]
         e8bf91cc  e9611cfc  [anon:libc_malloc]
         e8bf91d0  00000000
         e8bf91d4  e9fe9939  /system/lib/libbinder.so
    #10  e8bf91d8  e9611cf0  [anon:libc_malloc]
         e8bf91dc  e9b91905  /system/lib/libutils.so
    #11  e8bf91e0  e969a010  [anon:libc_malloc]
         e8bf91e4  e9611cf0  [anon:libc_malloc]
         e8bf91e8  e96052b0  [anon:libc_malloc]
         e8bf91ec  e9611cf0  [anon:libc_malloc]
         e8bf91f0  db4f5d1b
         e8bf91f4  e8bf9230
         e8bf91f8  e8bf9230
         e8bf91fc  e8bf9230
         e8bf9200  00000078
         e8bf9204  00001725
         e8bf9208  00001725
         e8bf920c  ea919020
         e8bf9210  e8bf9230
         e8bf9214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8bf9218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf921c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8bf9220  e8bf9238
         e8bf9224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8bf9228  e8bf9230
         e8bf922c  00000000
         e8bf9230  e8cfa230
         e8bf9234  e8af8230
         e8bf9238  00005872
         e8bf923c  00001725
         e8bf9240  00000001
         e8bf9244  e8afc000
         e8bf9248  000fd230
         e8bf924c  00001000
         e8bf9250  00000000
         e8bf9254  00000000
         e8bf9258  00000003
         e8bf925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22644, name: Binder:5925_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e8af7fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e8af8230
    ip  e8af7f70  sp  e8af7f60  lr  e9da8511  pc  e9da3108

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:
         e8af7f20  db4f5d1b
         e8af7f24  e89f7498
         e8af7f28  e9dff3a8  [anon:.bss]
         e8af7f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e8af7f30  00000000
         e8af7f34  01000000
         e8af7f38  e9dff260  [anon:.bss]
         e8af7f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e8af7f40  e89f7238
         e8af7f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af7f48  e89f7230
         e8af7f4c  e8af7f94
         e8af7f50  e89f7274
         e8af7f54  00000000
         e8af7f58  e8af7fb4
         e8af7f5c  e9dff3a8  [anon:.bss]
    #00  e8af7f60  e8af8490
         e8af7f64  e9dff260  [anon:.bss]
         e8af7f68  00000089
         e8af7f6c  00000000
    #01  e8af7f70  00000000
         e8af7f74  00000000
         e8af7f78  ffffffff
         e8af7f7c  e8af7fb4
         e8af7f80  00000000
         e8af7f84  db4f5d1b
         e8af7f88  ea3ba028  [anon:.bss]
         e8af7f8c  00000000
         e8af7f90  00000000
         e8af7f94  00000002
         e8af7f98  e9dff260  [anon:.bss]
         e8af7f9c  00000000
         e8af7fa0  e9dff260  [anon:.bss]
         e8af7fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e8af7fa8  00000000
         e8af7fac  00000000
         e8af7fb0  db4f5d1b
         e8af7fb4  e88fa000
         e8af7fb8  db4f5d1b
         e8af7fbc  ea3ba028  [anon:.bss]
         e8af7fc0  e9683a00  [anon:libc_malloc]
         e8af7fc4  e9dff260  [anon:.bss]
         e8af7fc8  00000000
         e8af7fcc  e9dff260  [anon:.bss]
         e8af7fd0  00001725
         e8af7fd4  e9dff260  [anon:.bss]
         e8af7fd8  e8af8230
         e8af7fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e8af7fe0  00000000
         e8af7fe4  e8af8030
         e8af7fe8  00000000
         e8af7fec  e9669200  [anon:libc_malloc]
         e8af7ff0  00000010
         e8af7ff4  db4f5d1b
         e8af7ff8  e9683a10  [anon:libc_malloc]
         e8af7ffc  e9683a00  [anon:libc_malloc]
         e8af8000  e9dff260  [anon:.bss]
         e8af8004  00000000
         e8af8008  e9dff260  [anon:.bss]
         e8af800c  00001725
         e8af8010  e9dff260  [anon:.bss]
         e8af8014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e8af8018  00000010
         e8af801c  00000000
         e8af8020  e96a6000  [anon:libc_malloc]
         e8af8024  00000000
         e8af8028  00000000
         e8af802c  00000000
         e8af8030  00000000
         e8af8034  00000000
         e8af8038  db4f5d1b
         e8af803c  e9683a10  [anon:libc_malloc]
         e8af8040  e9629d80  [anon:libc_malloc]
         e8af8044  e9dff260  [anon:.bss]
         e8af8048  00000000
         e8af804c  e8af81e4
         e8af8050  00001725
         e8af8054  e9fc920f  /system/lib/libbinder.so
    #05  e8af8058  e9629d80  [anon:libc_malloc]
         e8af805c  e96861a0  [anon:libc_malloc]
         e8af8060  e9683a10  [anon:libc_malloc]
         e8af8064  db4f5d1b
         e8af8068  e9629d80  [anon:libc_malloc]
         e8af806c  e9606a08  [anon:libc_malloc]
         e8af8070  00000001
         e8af8074  e9fc9193  /system/lib/libbinder.so
    #06  e8af8078  db4f5d1b
         e8af807c  e9669200  [anon:libc_malloc]
         e8af8080  e9629d80  [anon:libc_malloc]
         e8af8084  e9669254  [anon:libc_malloc]
         e8af8088  e9dff260  [anon:.bss]
         e8af808c  e9fd00ad  /system/lib/libbinder.so
    #07  e8af8090  00001000
         e8af8094  e9d7f157  /apex/com.android.runtime/lib/bionic/libc.so
         e8af8098  00001000
         e8af809c  00000000
         e8af80a0  00001000
         e8af80a4  00000001
         e8af80a8  0000000f
         e8af80ac  e8af80e3
         e8af80b0  e8af80e2
         e8af80b4  e8af80e0
         e8af80b8  e8af8490
         e8af80bc  0000000f
         e8af80c0  e97029f0  [anon:libc_malloc]
         e8af80c4  e9dff260  [anon:.bss]
         e8af80c8  e9dff1dc  [anon:.bss]
         e8af80cc  e9d6afd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e8af81a0  e9669200  [anon:libc_malloc]
         e8af81a4  e9669254  [anon:libc_malloc]
         e8af81a8  00000000
         e8af81ac  e9669200  [anon:libc_malloc]
         e8af81b0  e9669290  [anon:libc_malloc]
         e8af81b4  00000000
         e8af81b8  00000000
         e8af81bc  e9fd035b  /system/lib/libbinder.so
    #09  e8af81c0  00000000
         e8af81c4  e9fcf8af  /system/lib/libbinder.so
         e8af81c8  e92206f0  [anon:libc_malloc]
         e8af81cc  e92206fc  [anon:libc_malloc]
         e8af81d0  00000000
         e8af81d4  e9fe9939  /system/lib/libbinder.so
    #10  e8af81d8  e92206f0  [anon:libc_malloc]
         e8af81dc  e9b91905  /system/lib/libutils.so
    #11  e8af81e0  e920f5b0  [anon:libc_malloc]
         e8af81e4  e92206f0  [anon:libc_malloc]
         e8af81e8  e969a010  [anon:libc_malloc]
         e8af81ec  e92206f0  [anon:libc_malloc]
         e8af81f0  db4f5d1b
         e8af81f4  e8af8230
         e8af81f8  e8af8230
         e8af81fc  e8af8230
         e8af8200  00000078
         e8af8204  00005872
         e8af8208  00001725
         e8af820c  e8bf9490
         e8af8210  e8af8230
         e8af8214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e8af8218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af821c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e8af8220  e8af8238
         e8af8224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e8af8228  e8af8230
         e8af822c  00000000
         e8af8230  e8bf9230
         e8af8234  e89f7230
         e8af8238  00005874
         e8af823c  00001725
         e8af8240  00000001
         e8af8244  e89fb000
         e8af8248  000fd230
         e8af824c  00001000
         e8af8250  00000000
         e8af8254  00000000
         e8af8258  00000003
         e8af825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22651, name: Binder:5925_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e89f6fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e89f7230
    ip  e89f6f70  sp  e89f6f60  lr  e9da8511  pc  e9da3108

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:
         e89f6f20  db4f5d1b
         e89f6f24  e88f6498
         e89f6f28  e9dff3a8  [anon:.bss]
         e89f6f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e89f6f30  00000000
         e89f6f34  01000000
         e89f6f38  e9dff260  [anon:.bss]
         e89f6f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e89f6f40  e88f6238
         e89f6f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f6f48  e88f6230
         e89f6f4c  e89f6f94
         e89f6f50  e88f6274
         e89f6f54  00000000
         e89f6f58  e89f6fb4
         e89f6f5c  e9dff3a8  [anon:.bss]
    #00  e89f6f60  e89f7490
         e89f6f64  e9dff260  [anon:.bss]
         e89f6f68  00000089
         e89f6f6c  00000000
    #01  e89f6f70  00000000
         e89f6f74  00000000
         e89f6f78  ffffffff
         e89f6f7c  e89f6fb4
         e89f6f80  00000000
         e89f6f84  db4f5d1b
         e89f6f88  ea3ba028  [anon:.bss]
         e89f6f8c  00000000
         e89f6f90  00000000
         e89f6f94  00000002
         e89f6f98  e9dff260  [anon:.bss]
         e89f6f9c  00000000
         e89f6fa0  e9dff260  [anon:.bss]
         e89f6fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e89f6fa8  00000000
         e89f6fac  00000000
         e89f6fb0  db4f5d1b
         e89f6fb4  e87f9000
         e89f6fb8  db4f5d1b
         e89f6fbc  ea3ba028  [anon:.bss]
         e89f6fc0  e9262800  [anon:libc_malloc]
         e89f6fc4  e9dff260  [anon:.bss]
         e89f6fc8  00000000
         e89f6fcc  e9dff260  [anon:.bss]
         e89f6fd0  00001725
         e89f6fd4  e9dff260  [anon:.bss]
         e89f6fd8  e89f7230
         e89f6fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e89f6fe0  00000000
         e89f6fe4  e89f7030
         e89f6fe8  00000000
         e89f6fec  e9226200  [anon:libc_malloc]
         e89f6ff0  00000010
         e89f6ff4  db4f5d1b
         e89f6ff8  e9262810  [anon:libc_malloc]
         e89f6ffc  e9262800  [anon:libc_malloc]
         e89f7000  e9dff260  [anon:.bss]
         e89f7004  00000000
         e89f7008  e9dff260  [anon:.bss]
         e89f700c  00001725
         e89f7010  e9dff260  [anon:.bss]
         e89f7014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e89f7018  00000010
         e89f701c  00000000
         e89f7020  e9226400  [anon:libc_malloc]
         e89f7024  00000000
         e89f7028  00000000
         e89f702c  00000000
         e89f7030  00000000
         e89f7034  00000000
         e89f7038  db4f5d1b
         e89f703c  e9262810  [anon:libc_malloc]
         e89f7040  e9236e00  [anon:libc_malloc]
         e89f7044  e9dff260  [anon:.bss]
         e89f7048  00000000
         e89f704c  e89f71e4
         e89f7050  00001725
         e89f7054  e9fc920f  /system/lib/libbinder.so
    #05  e89f7058  e9236e00  [anon:libc_malloc]
         e89f705c  e9662f60  [anon:libc_malloc]
         e89f7060  e9262810  [anon:libc_malloc]
         e89f7064  db4f5d1b
         e89f7068  e9236e00  [anon:libc_malloc]
         e89f706c  e92024f8  [anon:libc_malloc]
         e89f7070  00000001
         e89f7074  e9fc9193  /system/lib/libbinder.so
    #06  e89f7078  db4f5d1b
         e89f707c  e9226200  [anon:libc_malloc]
         e89f7080  e9236e00  [anon:libc_malloc]
         e89f7084  e9226254  [anon:libc_malloc]
         e89f7088  e9dff260  [anon:.bss]
         e89f708c  e9fd00ad  /system/lib/libbinder.so
    #07  e89f7090  ffff0208  [vectors]
         e89f7094  e89f70e9
         e89f7098  0000000a
         e89f709c  e960cf00  [anon:libc_malloc]
         e89f70a0  db4f5d1b
         e89f70a4  e960c808  [anon:libc_malloc]
         e89f70a8  db4f5d1b
         e89f70ac  e960cf08  [anon:libc_malloc]
         e89f70b0  00000004
         e89f70b4  e960cf2c  [anon:libc_malloc]
         e89f70b8  e89f7128
         e89f70bc  e960cf4c  [anon:libc_malloc]
         e89f70c0  e9000000
         e89f70c4  e960cff8  [anon:libc_malloc]
         e89f70c8  e9212380  [anon:libc_malloc]
         e89f70cc  e9d78d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e89f71a0  e9226200  [anon:libc_malloc]
         e89f71a4  e9226254  [anon:libc_malloc]
         e89f71a8  00000000
         e89f71ac  e9226200  [anon:libc_malloc]
         e89f71b0  e9226290  [anon:libc_malloc]
         e89f71b4  00000000
         e89f71b8  00000000
         e89f71bc  e9fd035b  /system/lib/libbinder.so
    #09  e89f71c0  00000000
         e89f71c4  e9fcf8af  /system/lib/libbinder.so
         e89f71c8  e9611d20  [anon:libc_malloc]
         e89f71cc  e9611d2c  [anon:libc_malloc]
         e89f71d0  00000000
         e89f71d4  e9fe9939  /system/lib/libbinder.so
    #10  e89f71d8  e9611d20  [anon:libc_malloc]
         e89f71dc  e9b91905  /system/lib/libutils.so
    #11  e89f71e0  e969a190  [anon:libc_malloc]
         e89f71e4  e9611d20  [anon:libc_malloc]
         e89f71e8  e920f5b0  [anon:libc_malloc]
         e89f71ec  e9611d20  [anon:libc_malloc]
         e89f71f0  db4f5d1b
         e89f71f4  e89f7230
         e89f71f8  e89f7230
         e89f71fc  e89f7230
         e89f7200  00000078
         e89f7204  00005874
         e89f7208  00001725
         e89f720c  e8af8490
         e89f7210  e89f7230
         e89f7214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e89f7218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f721c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e89f7220  e89f7238
         e89f7224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e89f7228  e89f7230
         e89f722c  00000000
         e89f7230  e8af8230
         e89f7234  e88f6230
         e89f7238  0000587b
         e89f723c  00001725
         e89f7240  00000001
         e89f7244  e88fa000
         e89f7248  000fd230
         e89f724c  00001000
         e89f7250  00000000
         e89f7254  00000000
         e89f7258  00000003
         e89f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22658, name: Binder:5925_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e88f5fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e88f6230
    ip  e88f5f70  sp  e88f5f60  lr  e9da8511  pc  e9da3108

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:
         e88f5f20  db4f5d1b
         e88f5f24  e87f5498
         e88f5f28  e9dff3a8  [anon:.bss]
         e88f5f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e88f5f30  00000000
         e88f5f34  01000000
         e88f5f38  e9dff260  [anon:.bss]
         e88f5f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e88f5f40  e87f5238
         e88f5f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f5f48  e87f5230
         e88f5f4c  e88f5f94
         e88f5f50  e87f5274
         e88f5f54  00000000
         e88f5f58  e88f5fb4
         e88f5f5c  e9dff3a8  [anon:.bss]
    #00  e88f5f60  e88f6490
         e88f5f64  e9dff260  [anon:.bss]
         e88f5f68  00000089
         e88f5f6c  00000000
    #01  e88f5f70  00000000
         e88f5f74  00000000
         e88f5f78  ffffffff
         e88f5f7c  e88f5fb4
         e88f5f80  00000000
         e88f5f84  db4f5d1b
         e88f5f88  ea3ba028  [anon:.bss]
         e88f5f8c  00000000
         e88f5f90  00000000
         e88f5f94  00000002
         e88f5f98  e9dff260  [anon:.bss]
         e88f5f9c  00000000
         e88f5fa0  e9dff260  [anon:.bss]
         e88f5fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e88f5fa8  00000000
         e88f5fac  00000000
         e88f5fb0  db4f5d1b
         e88f5fb4  e86f8000
         e88f5fb8  db4f5d1b
         e88f5fbc  ea3ba028  [anon:.bss]
         e88f5fc0  e9687800  [anon:libc_malloc]
         e88f5fc4  e9dff260  [anon:.bss]
         e88f5fc8  00000000
         e88f5fcc  e9dff260  [anon:.bss]
         e88f5fd0  00001725
         e88f5fd4  e9dff260  [anon:.bss]
         e88f5fd8  e88f6230
         e88f5fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e88f5fe0  00000000
         e88f5fe4  e88f6030
         e88f5fe8  00000000
         e88f5fec  e96a6200  [anon:libc_malloc]
         e88f5ff0  00000010
         e88f5ff4  db4f5d1b
         e88f5ff8  e9687810  [anon:libc_malloc]
         e88f5ffc  e9687800  [anon:libc_malloc]
         e88f6000  e9dff260  [anon:.bss]
         e88f6004  00000000
         e88f6008  e9dff260  [anon:.bss]
         e88f600c  00001725
         e88f6010  e9dff260  [anon:.bss]
         e88f6014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e88f6018  00000010
         e88f601c  00000000
         e88f6020  e96a6400  [anon:libc_malloc]
         e88f6024  00000000
         e88f6028  00000000
         e88f602c  00000000
         e88f6030  00000000
         e88f6034  00000000
         e88f6038  db4f5d1b
         e88f603c  e9687810  [anon:libc_malloc]
         e88f6040  e968c1c0  [anon:libc_malloc]
         e88f6044  e9dff260  [anon:.bss]
         e88f6048  00000000
         e88f604c  e88f61e4
         e88f6050  00001725
         e88f6054  e9fc920f  /system/lib/libbinder.so
    #05  e88f6058  e968c1c0  [anon:libc_malloc]
         e88f605c  e9686d80  [anon:libc_malloc]
         e88f6060  e9687810  [anon:libc_malloc]
         e88f6064  db4f5d1b
         e88f6068  e968c1c0  [anon:libc_malloc]
         e88f606c  e9606b40  [anon:libc_malloc]
         e88f6070  00000001
         e88f6074  e9fc9193  /system/lib/libbinder.so
    #06  e88f6078  db4f5d1b
         e88f607c  e96a6200  [anon:libc_malloc]
         e88f6080  e968c1c0  [anon:libc_malloc]
         e88f6084  e96a6254  [anon:libc_malloc]
         e88f6088  e9dff260  [anon:.bss]
         e88f608c  e9fd00ad  /system/lib/libbinder.so
    #07  e88f6090  ffff0208  [vectors]
         e88f6094  e88f60e9
         e88f6098  0000000a
         e88f609c  e960d600  [anon:libc_malloc]
         e88f60a0  db4f5d1b
         e88f60a4  e960cf08  [anon:libc_malloc]
         e88f60a8  db4f5d1b
         e88f60ac  00000000
         e88f60b0  03000000
         e88f60b4  e88f60f4
         e88f60b8  e88f6490
         e88f60bc  e9da9ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e88f60c0  00000000
         e88f60c4  e9ec9a0d  /system/lib/libbase.so
         e88f60c8  e88f60f4
         e88f60cc  03000000
         ........  ........
    #08  e88f61a0  e96a6200  [anon:libc_malloc]
         e88f61a4  e96a6254  [anon:libc_malloc]
         e88f61a8  00000000
         e88f61ac  e96a6200  [anon:libc_malloc]
         e88f61b0  e96a6290  [anon:libc_malloc]
         e88f61b4  00000000
         e88f61b8  00000000
         e88f61bc  e9fd035b  /system/lib/libbinder.so
    #09  e88f61c0  00000000
         e88f61c4  e9fcf8af  /system/lib/libbinder.so
         e88f61c8  e92208a0  [anon:libc_malloc]
         e88f61cc  e92208ac  [anon:libc_malloc]
         e88f61d0  00000000
         e88f61d4  e9fe9939  /system/lib/libbinder.so
    #10  e88f61d8  e92208a0  [anon:libc_malloc]
         e88f61dc  e9b91905  /system/lib/libutils.so
    #11  e88f61e0  e921beb0  [anon:libc_malloc]
         e88f61e4  e92208a0  [anon:libc_malloc]
         e88f61e8  e969a190  [anon:libc_malloc]
         e88f61ec  e92208a0  [anon:libc_malloc]
         e88f61f0  db4f5d1b
         e88f61f4  e88f6230
         e88f61f8  e88f6230
         e88f61fc  e88f6230
         e88f6200  00000078
         e88f6204  0000587b
         e88f6208  00001725
         e88f620c  e89f7490
         e88f6210  e88f6230
         e88f6214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e88f6218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f621c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e88f6220  e88f6238
         e88f6224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e88f6228  e88f6230
         e88f622c  00000000
         e88f6230  e89f7230
         e88f6234  e87f5230
         e88f6238  00005882
         e88f623c  00001725
         e88f6240  00000001
         e88f6244  e87f9000
         e88f6248  000fd230
         e88f624c  00001000
         e88f6250  00000000
         e88f6254  00000000
         e88f6258  00000003
         e88f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22659, name: Binder:5925_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e87f4fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e87f5230
    ip  e87f4f70  sp  e87f4f60  lr  e9da8511  pc  e9da3108

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:
         e87f4f20  db4f5d1b
         e87f4f24  e86f4498
         e87f4f28  e9dff3a8  [anon:.bss]
         e87f4f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e87f4f30  00000000
         e87f4f34  01000000
         e87f4f38  e9dff260  [anon:.bss]
         e87f4f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e87f4f40  e86f4238
         e87f4f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f4f48  e86f4230
         e87f4f4c  e87f4f94
         e87f4f50  e86f4274
         e87f4f54  00000000
         e87f4f58  e87f4fb4
         e87f4f5c  e9dff3a8  [anon:.bss]
    #00  e87f4f60  e87f5490
         e87f4f64  e9dff260  [anon:.bss]
         e87f4f68  00000089
         e87f4f6c  00000000
    #01  e87f4f70  00000000
         e87f4f74  00000000
         e87f4f78  ffffffff
         e87f4f7c  e87f4fb4
         e87f4f80  00000000
         e87f4f84  db4f5d1b
         e87f4f88  ea3ba028  [anon:.bss]
         e87f4f8c  00000000
         e87f4f90  00000000
         e87f4f94  00000002
         e87f4f98  e9dff260  [anon:.bss]
         e87f4f9c  00000000
         e87f4fa0  e9dff260  [anon:.bss]
         e87f4fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e87f4fa8  00000000
         e87f4fac  00000000
         e87f4fb0  db4f5d1b
         e87f4fb4  e85f7000
         e87f4fb8  db4f5d1b
         e87f4fbc  ea3ba028  [anon:.bss]
         e87f4fc0  e9687a00  [anon:libc_malloc]
         e87f4fc4  e9dff260  [anon:.bss]
         e87f4fc8  00000000
         e87f4fcc  e9dff260  [anon:.bss]
         e87f4fd0  00001725
         e87f4fd4  e9dff260  [anon:.bss]
         e87f4fd8  e87f5230
         e87f4fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e87f4fe0  00000000
         e87f4fe4  e87f5030
         e87f4fe8  00000000
         e87f4fec  e9226600  [anon:libc_malloc]
         e87f4ff0  00000010
         e87f4ff4  db4f5d1b
         e87f4ff8  e9687a10  [anon:libc_malloc]
         e87f4ffc  e9687a00  [anon:libc_malloc]
         e87f5000  e9dff260  [anon:.bss]
         e87f5004  00000000
         e87f5008  e9dff260  [anon:.bss]
         e87f500c  00001725
         e87f5010  e9dff260  [anon:.bss]
         e87f5014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e87f5018  00000010
         e87f501c  00000000
         e87f5020  e9226800  [anon:libc_malloc]
         e87f5024  00000000
         e87f5028  00000000
         e87f502c  00000000
         e87f5030  00000000
         e87f5034  00000000
         e87f5038  db4f5d1b
         e87f503c  e9687a10  [anon:libc_malloc]
         e87f5040  e968c240  [anon:libc_malloc]
         e87f5044  e9dff260  [anon:.bss]
         e87f5048  00000000
         e87f504c  e87f51e4
         e87f5050  00001725
         e87f5054  e9fc920f  /system/lib/libbinder.so
    #05  e87f5058  e968c240  [anon:libc_malloc]
         e87f505c  e9686f10  [anon:libc_malloc]
         e87f5060  e9687a10  [anon:libc_malloc]
         e87f5064  db4f5d1b
         e87f5068  e968c240  [anon:libc_malloc]
         e87f506c  e9606b58  [anon:libc_malloc]
         e87f5070  00000001
         e87f5074  e9fc9193  /system/lib/libbinder.so
    #06  e87f5078  db4f5d1b
         e87f507c  e9226600  [anon:libc_malloc]
         e87f5080  e968c240  [anon:libc_malloc]
         e87f5084  e9226654  [anon:libc_malloc]
         e87f5088  e9dff260  [anon:.bss]
         e87f508c  e9fd00ad  /system/lib/libbinder.so
    #07  e87f5090  ffff0208  [vectors]
         e87f5094  e87f50e9
         e87f5098  0000000a
         e87f509c  e960dd00  [anon:libc_malloc]
         e87f50a0  db4f5d1b
         e87f50a4  e960d608  [anon:libc_malloc]
         e87f50a8  db4f5d1b
         e87f50ac  e960dd08  [anon:libc_malloc]
         e87f50b0  00000004
         e87f50b4  e960dd2c  [anon:libc_malloc]
         e87f50b8  e87f5128
         e87f50bc  e960dd4c  [anon:libc_malloc]
         e87f50c0  e9000000
         e87f50c4  e960ddf8  [anon:libc_malloc]
         e87f50c8  e921e120  [anon:libc_malloc]
         e87f50cc  e9d78d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e87f51a0  e9226600  [anon:libc_malloc]
         e87f51a4  e9226654  [anon:libc_malloc]
         e87f51a8  00000000
         e87f51ac  e9226600  [anon:libc_malloc]
         e87f51b0  e9226690  [anon:libc_malloc]
         e87f51b4  00000000
         e87f51b8  00000000
         e87f51bc  e9fd035b  /system/lib/libbinder.so
    #09  e87f51c0  00000000
         e87f51c4  e9fcf8af  /system/lib/libbinder.so
         e87f51c8  e9691ce0  [anon:libc_malloc]
         e87f51cc  e9691cec  [anon:libc_malloc]
         e87f51d0  00000000
         e87f51d4  e9fe9939  /system/lib/libbinder.so
    #10  e87f51d8  e9691ce0  [anon:libc_malloc]
         e87f51dc  e9b91905  /system/lib/libutils.so
    #11  e87f51e0  e969ad50  [anon:libc_malloc]
         e87f51e4  e9691ce0  [anon:libc_malloc]
         e87f51e8  e921beb0  [anon:libc_malloc]
         e87f51ec  e9691ce0  [anon:libc_malloc]
         e87f51f0  db4f5d1b
         e87f51f4  e87f5230
         e87f51f8  e87f5230
         e87f51fc  e87f5230
         e87f5200  00000078
         e87f5204  00005882
         e87f5208  00001725
         e87f520c  e88f6490
         e87f5210  e87f5230
         e87f5214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e87f5218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f521c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e87f5220  e87f5238
         e87f5224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e87f5228  e87f5230
         e87f522c  00000000
         e87f5230  e88f6230
         e87f5234  e86f4230
         e87f5238  00005883
         e87f523c  00001725
         e87f5240  00000001
         e87f5244  e86f8000
         e87f5248  000fd230
         e87f524c  00001000
         e87f5250  00000000
         e87f5254  00000000
         e87f5258  00000003
         e87f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22660, name: Binder:5925_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e86f3fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e86f4230
    ip  e86f3f70  sp  e86f3f60  lr  e9da8511  pc  e9da3108

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:
         e86f3f20  db4f5d1b
         e86f3f24  e85f3498
         e86f3f28  e9dff3a8  [anon:.bss]
         e86f3f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e86f3f30  00000000
         e86f3f34  01000000
         e86f3f38  e9dff260  [anon:.bss]
         e86f3f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e86f3f40  e85f3238
         e86f3f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e86f3f48  e85f3230
         e86f3f4c  e86f3f94
         e86f3f50  e85f3274
         e86f3f54  00000000
         e86f3f58  e86f3fb4
         e86f3f5c  e9dff3a8  [anon:.bss]
    #00  e86f3f60  e86f4490
         e86f3f64  e9dff260  [anon:.bss]
         e86f3f68  00000089
         e86f3f6c  00000000
    #01  e86f3f70  00000000
         e86f3f74  00000000
         e86f3f78  ffffffff
         e86f3f7c  e86f3fb4
         e86f3f80  00000000
         e86f3f84  db4f5d1b
         e86f3f88  ea3ba028  [anon:.bss]
         e86f3f8c  00000000
         e86f3f90  00000000
         e86f3f94  00000002
         e86f3f98  e9dff260  [anon:.bss]
         e86f3f9c  00000000
         e86f3fa0  e9dff260  [anon:.bss]
         e86f3fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e86f3fa8  00000000
         e86f3fac  00000000
         e86f3fb0  db4f5d1b
         e86f3fb4  e84f6000
         e86f3fb8  db4f5d1b
         e86f3fbc  ea3ba028  [anon:.bss]
         e86f3fc0  e9262000  [anon:libc_malloc]
         e86f3fc4  e9dff260  [anon:.bss]
         e86f3fc8  00000000
         e86f3fcc  e9dff260  [anon:.bss]
         e86f3fd0  00001725
         e86f3fd4  e9dff260  [anon:.bss]
         e86f3fd8  e86f4230
         e86f3fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e86f3fe0  00000000
         e86f3fe4  e86f4030
         e86f3fe8  00000000
         e86f3fec  e96a6600  [anon:libc_malloc]
         e86f3ff0  00000010
         e86f3ff4  db4f5d1b
         e86f3ff8  e9262010  [anon:libc_malloc]
         e86f3ffc  e9262000  [anon:libc_malloc]
         e86f4000  e9dff260  [anon:.bss]
         e86f4004  00000000
         e86f4008  e9dff260  [anon:.bss]
         e86f400c  00001725
         e86f4010  e9dff260  [anon:.bss]
         e86f4014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e86f4018  00000010
         e86f401c  00000000
         e86f4020  e96a6800  [anon:libc_malloc]
         e86f4024  00000000
         e86f4028  00000000
         e86f402c  00000000
         e86f4030  00000000
         e86f4034  00000000
         e86f4038  db4f5d1b
         e86f403c  e9262010  [anon:libc_malloc]
         e86f4040  e968c340  [anon:libc_malloc]
         e86f4044  e9dff260  [anon:.bss]
         e86f4048  00000000
         e86f404c  e86f41e4
         e86f4050  00001725
         e86f4054  e9fc920f  /system/lib/libbinder.so
    #05  e86f4058  e968c340  [anon:libc_malloc]
         e86f405c  e9662230  [anon:libc_malloc]
         e86f4060  e9262010  [anon:libc_malloc]
         e86f4064  db4f5d1b
         e86f4068  e968c340  [anon:libc_malloc]
         e86f406c  e9607158  [anon:libc_malloc]
         e86f4070  00000001
         e86f4074  e9fc9193  /system/lib/libbinder.so
    #06  e86f4078  db4f5d1b
         e86f407c  e96a6600  [anon:libc_malloc]
         e86f4080  e968c340  [anon:libc_malloc]
         e86f4084  e96a6654  [anon:libc_malloc]
         e86f4088  e9dff260  [anon:.bss]
         e86f408c  e9fd00ad  /system/lib/libbinder.so
    #07  e86f4090  ffff0208  [vectors]
         e86f4094  e86f40e9
         e86f4098  0000000a
         e86f409c  e960e400  [anon:libc_malloc]
         e86f40a0  db4f5d1b
         e86f40a4  e960dd08  [anon:libc_malloc]
         e86f40a8  db4f5d1b
         e86f40ac  00000000
         e86f40b0  03000000
         e86f40b4  e86f40f4
         e86f40b8  e86f4490
         e86f40bc  e9da9ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e86f40c0  00000000
         e86f40c4  e9ec9a0d  /system/lib/libbase.so
         e86f40c8  e86f40f4
         e86f40cc  03000000
         ........  ........
    #08  e86f41a0  e96a6600  [anon:libc_malloc]
         e86f41a4  e96a6654  [anon:libc_malloc]
         e86f41a8  00000000
         e86f41ac  e96a6600  [anon:libc_malloc]
         e86f41b0  e96a6690  [anon:libc_malloc]
         e86f41b4  00000000
         e86f41b8  00000000
         e86f41bc  e9fd035b  /system/lib/libbinder.so
    #09  e86f41c0  00000000
         e86f41c4  e9fcf8af  /system/lib/libbinder.so
         e86f41c8  e9220960  [anon:libc_malloc]
         e86f41cc  e922096c  [anon:libc_malloc]
         e86f41d0  00000000
         e86f41d4  e9fe9939  /system/lib/libbinder.so
    #10  e86f41d8  e9220960  [anon:libc_malloc]
         e86f41dc  e9b91905  /system/lib/libutils.so
    #11  e86f41e0  e921bee0  [anon:libc_malloc]
         e86f41e4  e9220960  [anon:libc_malloc]
         e86f41e8  e969ad50  [anon:libc_malloc]
         e86f41ec  e9220960  [anon:libc_malloc]
         e86f41f0  db4f5d1b
         e86f41f4  e86f4230
         e86f41f8  e86f4230
         e86f41fc  e86f4230
         e86f4200  00000078
         e86f4204  00005883
         e86f4208  00001725
         e86f420c  e87f5490
         e86f4210  e86f4230
         e86f4214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e86f4218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e86f421c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e86f4220  e86f4238
         e86f4224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e86f4228  e86f4230
         e86f422c  00000000
         e86f4230  e87f5230
         e86f4234  e85f3230
         e86f4238  00005884
         e86f423c  00001725
         e86f4240  00000001
         e86f4244  e85f7000
         e86f4248  000fd230
         e86f424c  00001000
         e86f4250  00000000
         e86f4254  00000000
         e86f4258  00000003
         e86f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22661, name: Binder:5925_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e85f2fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e85f3230
    ip  e85f2f70  sp  e85f2f60  lr  e9da8511  pc  e9da3108

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:
         e85f2f20  db4f5d1b
         e85f2f24  e84f2498
         e85f2f28  e9dff3a8  [anon:.bss]
         e85f2f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e85f2f30  00000000
         e85f2f34  01000000
         e85f2f38  e9dff260  [anon:.bss]
         e85f2f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e85f2f40  e84f2238
         e85f2f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e85f2f48  e84f2230
         e85f2f4c  e85f2f94
         e85f2f50  e84f2274
         e85f2f54  00000000
         e85f2f58  e85f2fb4
         e85f2f5c  e9dff3a8  [anon:.bss]
    #00  e85f2f60  e85f3490
         e85f2f64  e9dff260  [anon:.bss]
         e85f2f68  00000089
         e85f2f6c  00000000
    #01  e85f2f70  00000000
         e85f2f74  00000000
         e85f2f78  ffffffff
         e85f2f7c  e85f2fb4
         e85f2f80  00000000
         e85f2f84  db4f5d1b
         e85f2f88  ea3ba028  [anon:.bss]
         e85f2f8c  00000000
         e85f2f90  00000000
         e85f2f94  00000002
         e85f2f98  e9dff260  [anon:.bss]
         e85f2f9c  00000000
         e85f2fa0  e9dff260  [anon:.bss]
         e85f2fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e85f2fa8  00000000
         e85f2fac  00000000
         e85f2fb0  db4f5d1b
         e85f2fb4  e83f5000
         e85f2fb8  db4f5d1b
         e85f2fbc  ea3ba028  [anon:.bss]
         e85f2fc0  e9663400  [anon:libc_malloc]
         e85f2fc4  e9dff260  [anon:.bss]
         e85f2fc8  00000000
         e85f2fcc  e9dff260  [anon:.bss]
         e85f2fd0  00001725
         e85f2fd4  e9dff260  [anon:.bss]
         e85f2fd8  e85f3230
         e85f2fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e85f2fe0  00000000
         e85f2fe4  e85f3030
         e85f2fe8  00000000
         e85f2fec  e9226a00  [anon:libc_malloc]
         e85f2ff0  00000010
         e85f2ff4  db4f5d1b
         e85f2ff8  e9663410  [anon:libc_malloc]
         e85f2ffc  e9663400  [anon:libc_malloc]
         e85f3000  e9dff260  [anon:.bss]
         e85f3004  00000000
         e85f3008  e9dff260  [anon:.bss]
         e85f300c  00001725
         e85f3010  e9dff260  [anon:.bss]
         e85f3014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e85f3018  00000010
         e85f301c  00000000
         e85f3020  e9226c00  [anon:libc_malloc]
         e85f3024  00000000
         e85f3028  00000000
         e85f302c  00000000
         e85f3030  00000000
         e85f3034  00000000
         e85f3038  db4f5d1b
         e85f303c  e9663410  [anon:libc_malloc]
         e85f3040  e968c5c0  [anon:libc_malloc]
         e85f3044  e9dff260  [anon:.bss]
         e85f3048  00000000
         e85f304c  e85f31e4
         e85f3050  00001725
         e85f3054  e9fc920f  /system/lib/libbinder.so
    #05  e85f3058  e968c5c0  [anon:libc_malloc]
         e85f305c  e9662a00  [anon:libc_malloc]
         e85f3060  e9663410  [anon:libc_malloc]
         e85f3064  db4f5d1b
         e85f3068  e968c5c0  [anon:libc_malloc]
         e85f306c  e96071d0  [anon:libc_malloc]
         e85f3070  00000001
         e85f3074  e9fc9193  /system/lib/libbinder.so
    #06  e85f3078  db4f5d1b
         e85f307c  e9226a00  [anon:libc_malloc]
         e85f3080  e968c5c0  [anon:libc_malloc]
         e85f3084  e9226a54  [anon:libc_malloc]
         e85f3088  e9dff260  [anon:.bss]
         e85f308c  e9fd00ad  /system/lib/libbinder.so
    #07  e85f3090  ffff0208  [vectors]
         e85f3094  e85f30e9
         e85f3098  0000000a
         e85f309c  e960eb00  [anon:libc_malloc]
         e85f30a0  db4f5d1b
         e85f30a4  e960e408  [anon:libc_malloc]
         e85f30a8  db4f5d1b
         e85f30ac  e960eb08  [anon:libc_malloc]
         e85f30b0  00000004
         e85f30b4  e960eb2c  [anon:libc_malloc]
         e85f30b8  e85f3128
         e85f30bc  e960eb4c  [anon:libc_malloc]
         e85f30c0  e9000000
         e85f30c4  e960ebf8  [anon:libc_malloc]
         e85f30c8  e921e1e0  [anon:libc_malloc]
         e85f30cc  e9d78d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e85f31a0  e9226a00  [anon:libc_malloc]
         e85f31a4  e9226a54  [anon:libc_malloc]
         e85f31a8  00000000
         e85f31ac  e9226a00  [anon:libc_malloc]
         e85f31b0  e9226a90  [anon:libc_malloc]
         e85f31b4  00000000
         e85f31b8  00000000
         e85f31bc  e9fd035b  /system/lib/libbinder.so
    #09  e85f31c0  00000000
         e85f31c4  e9fcf8af  /system/lib/libbinder.so
         e85f31c8  e9691da0  [anon:libc_malloc]
         e85f31cc  e9691dac  [anon:libc_malloc]
         e85f31d0  00000000
         e85f31d4  e9fe9939  /system/lib/libbinder.so
    #10  e85f31d8  e9691da0  [anon:libc_malloc]
         e85f31dc  e9b91905  /system/lib/libutils.so
    #11  e85f31e0  e969ad80  [anon:libc_malloc]
         e85f31e4  e9691da0  [anon:libc_malloc]
         e85f31e8  e921bee0  [anon:libc_malloc]
         e85f31ec  e9691da0  [anon:libc_malloc]
         e85f31f0  db4f5d1b
         e85f31f4  e85f3230
         e85f31f8  e85f3230
         e85f31fc  e85f3230
         e85f3200  00000078
         e85f3204  00005884
         e85f3208  00001725
         e85f320c  e86f4490
         e85f3210  e85f3230
         e85f3214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e85f3218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e85f321c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e85f3220  e85f3238
         e85f3224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e85f3228  e85f3230
         e85f322c  00000000
         e85f3230  e86f4230
         e85f3234  e84f2230
         e85f3238  00005885
         e85f323c  00001725
         e85f3240  00000001
         e85f3244  e84f6000
         e85f3248  000fd230
         e85f324c  00001000
         e85f3250  00000000
         e85f3254  00000000
         e85f3258  00000003
         e85f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22662, name: Binder:5925_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e84f1fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e84f2230
    ip  e84f1f70  sp  e84f1f60  lr  e9da8511  pc  e9da3108

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:
         e84f1f20  db4f5d1b
         e84f1f24  e83f1498
         e84f1f28  e9dff3a8  [anon:.bss]
         e84f1f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e84f1f30  00000000
         e84f1f34  01000000
         e84f1f38  e9dff260  [anon:.bss]
         e84f1f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e84f1f40  e83f1238
         e84f1f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e84f1f48  e83f1230
         e84f1f4c  e84f1f94
         e84f1f50  e83f1274
         e84f1f54  00000000
         e84f1f58  e84f1fb4
         e84f1f5c  e9dff3a8  [anon:.bss]
    #00  e84f1f60  e84f2490
         e84f1f64  e9dff260  [anon:.bss]
         e84f1f68  00000089
         e84f1f6c  00000000
    #01  e84f1f70  00000000
         e84f1f74  00000000
         e84f1f78  ffffffff
         e84f1f7c  e84f1fb4
         e84f1f80  00000000
         e84f1f84  db4f5d1b
         e84f1f88  ea3ba028  [anon:.bss]
         e84f1f8c  00000000
         e84f1f90  00000000
         e84f1f94  00000002
         e84f1f98  e9dff260  [anon:.bss]
         e84f1f9c  00000000
         e84f1fa0  e9dff260  [anon:.bss]
         e84f1fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e84f1fa8  00000000
         e84f1fac  00000000
         e84f1fb0  db4f5d1b
         e84f1fb4  e82f4000
         e84f1fb8  db4f5d1b
         e84f1fbc  ea3ba028  [anon:.bss]
         e84f1fc0  e9693400  [anon:libc_malloc]
         e84f1fc4  e9dff260  [anon:.bss]
         e84f1fc8  00000000
         e84f1fcc  e9dff260  [anon:.bss]
         e84f1fd0  00001725
         e84f1fd4  e9dff260  [anon:.bss]
         e84f1fd8  e84f2230
         e84f1fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e84f1fe0  00000000
         e84f1fe4  e84f2030
         e84f1fe8  00000000
         e84f1fec  e96a6a00  [anon:libc_malloc]
         e84f1ff0  00000010
         e84f1ff4  db4f5d1b
         e84f1ff8  e9693410  [anon:libc_malloc]
         e84f1ffc  e9693400  [anon:libc_malloc]
         e84f2000  e9dff260  [anon:.bss]
         e84f2004  00000000
         e84f2008  e9dff260  [anon:.bss]
         e84f200c  00001725
         e84f2010  e9dff260  [anon:.bss]
         e84f2014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e84f2018  00000010
         e84f201c  00000000
         e84f2020  e96a6c00  [anon:libc_malloc]
         e84f2024  00000000
         e84f2028  00000000
         e84f202c  00000000
         e84f2030  00000000
         e84f2034  00000000
         e84f2038  db4f5d1b
         e84f203c  e9693410  [anon:libc_malloc]
         e84f2040  e9211500  [anon:libc_malloc]
         e84f2044  e9dff260  [anon:.bss]
         e84f2048  00000000
         e84f204c  e84f21e4
         e84f2050  00001725
         e84f2054  e9fc920f  /system/lib/libbinder.so
    #05  e84f2058  e9211500  [anon:libc_malloc]
         e84f205c  e92131a0  [anon:libc_malloc]
         e84f2060  e9693410  [anon:libc_malloc]
         e84f2064  db4f5d1b
         e84f2068  e9211500  [anon:libc_malloc]
         e84f206c  e9202630  [anon:libc_malloc]
         e84f2070  00000001
         e84f2074  e9fc9193  /system/lib/libbinder.so
    #06  e84f2078  db4f5d1b
         e84f207c  e96a6a00  [anon:libc_malloc]
         e84f2080  e9211500  [anon:libc_malloc]
         e84f2084  e96a6a54  [anon:libc_malloc]
         e84f2088  e9dff260  [anon:.bss]
         e84f208c  e9fd00ad  /system/lib/libbinder.so
    #07  e84f2090  ffff0208  [vectors]
         e84f2094  e84f20e9
         e84f2098  0000000a
         e84f209c  e960f200  [anon:libc_malloc]
         e84f20a0  db4f5d1b
         e84f20a4  e960eb08  [anon:libc_malloc]
         e84f20a8  db4f5d1b
         e84f20ac  00000000
         e84f20b0  03000000
         e84f20b4  e84f20f4
         e84f20b8  e84f2490
         e84f20bc  e9da9ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e84f20c0  00000000
         e84f20c4  e9ec9a0d  /system/lib/libbase.so
         e84f20c8  e84f20f4
         e84f20cc  03000000
         ........  ........
    #08  e84f21a0  e96a6a00  [anon:libc_malloc]
         e84f21a4  e96a6a54  [anon:libc_malloc]
         e84f21a8  00000000
         e84f21ac  e96a6a00  [anon:libc_malloc]
         e84f21b0  e96a6a90  [anon:libc_malloc]
         e84f21b4  00000000
         e84f21b8  00000000
         e84f21bc  e9fd035b  /system/lib/libbinder.so
    #09  e84f21c0  00000000
         e84f21c4  e9fcf8af  /system/lib/libbinder.so
         e84f21c8  e9220a20  [anon:libc_malloc]
         e84f21cc  e9220a2c  [anon:libc_malloc]
         e84f21d0  00000000
         e84f21d4  e9fe9939  /system/lib/libbinder.so
    #10  e84f21d8  e9220a20  [anon:libc_malloc]
         e84f21dc  e9b91905  /system/lib/libutils.so
    #11  e84f21e0  e921bf40  [anon:libc_malloc]
         e84f21e4  e9220a20  [anon:libc_malloc]
         e84f21e8  e969ad80  [anon:libc_malloc]
         e84f21ec  e9220a20  [anon:libc_malloc]
         e84f21f0  db4f5d1b
         e84f21f4  e84f2230
         e84f21f8  e84f2230
         e84f21fc  e84f2230
         e84f2200  00000078
         e84f2204  00005885
         e84f2208  00001725
         e84f220c  e85f3490
         e84f2210  e84f2230
         e84f2214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e84f2218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e84f221c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e84f2220  e84f2238
         e84f2224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e84f2228  e84f2230
         e84f222c  00000000
         e84f2230  e85f3230
         e84f2234  e83f1230
         e84f2238  00005886
         e84f223c  00001725
         e84f2240  00000001
         e84f2244  e83f5000
         e84f2248  000fd230
         e84f224c  00001000
         e84f2250  00000000
         e84f2254  00000000
         e84f2258  00000003
         e84f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 5925, tid: 22663, name: Binder:5925_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ea3ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e83f0fb4  r7  000000f0
    r8  00000002  r9  ea3ba028  r10 00000000  r11 e83f1230
    ip  e83f0f70  sp  e83f0f60  lr  e9da8511  pc  e9da3108

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:
         e83f0f20  db4f5d1b
         e83f0f24  e82f0498
         e83f0f28  e9dff3a8  [anon:.bss]
         e83f0f2c  e9df9894  /apex/com.android.runtime/lib/bionic/libc.so
         e83f0f30  00000000
         e83f0f34  01000000
         e83f0f38  e9dff260  [anon:.bss]
         e83f0f3c  e9da8b55  /apex/com.android.runtime/lib/bionic/libc.so
         e83f0f40  e82f0238
         e83f0f44  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e83f0f48  e82f0230
         e83f0f4c  e83f0f94
         e83f0f50  e82f0274
         e83f0f54  00000000
         e83f0f58  e83f0fb4
         e83f0f5c  e9dff3a8  [anon:.bss]
    #00  e83f0f60  e83f1490
         e83f0f64  e9dff260  [anon:.bss]
         e83f0f68  00000089
         e83f0f6c  00000000
    #01  e83f0f70  00000000
         e83f0f74  00000000
         e83f0f78  ffffffff
         e83f0f7c  e83f0fb4
         e83f0f80  00000000
         e83f0f84  db4f5d1b
         e83f0f88  ea3ba028  [anon:.bss]
         e83f0f8c  00000000
         e83f0f90  00000000
         e83f0f94  00000002
         e83f0f98  e9dff260  [anon:.bss]
         e83f0f9c  00000000
         e83f0fa0  e9dff260  [anon:.bss]
         e83f0fa4  e9defb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e83f0fa8  00000000
         e83f0fac  00000000
         e83f0fb0  db4f5d1b
         e83f0fb4  e81f3000
         e83f0fb8  db4f5d1b
         e83f0fbc  ea3ba028  [anon:.bss]
         e83f0fc0  e9697400  [anon:libc_malloc]
         e83f0fc4  e9dff260  [anon:.bss]
         e83f0fc8  00000000
         e83f0fcc  e9dff260  [anon:.bss]
         e83f0fd0  00001725
         e83f0fd4  e9dff260  [anon:.bss]
         e83f0fd8  e83f1230
         e83f0fdc  ea3aa88f  /system/lib/libmediadrm.so
    #03  e83f0fe0  00000000
         e83f0fe4  e83f1030
         e83f0fe8  00000000
         e83f0fec  e9226e00  [anon:libc_malloc]
         e83f0ff0  00000010
         e83f0ff4  db4f5d1b
         e83f0ff8  e9697410  [anon:libc_malloc]
         e83f0ffc  e9697400  [anon:libc_malloc]
         e83f1000  e9dff260  [anon:.bss]
         e83f1004  00000000
         e83f1008  e9dff260  [anon:.bss]
         e83f100c  00001725
         e83f1010  e9dff260  [anon:.bss]
         e83f1014  ea3aadd9  /system/lib/libmediadrm.so
    #04  e83f1018  00000010
         e83f101c  00000000
         e83f1020  e9228000  [anon:libc_malloc]
         e83f1024  00000000
         e83f1028  00000000
         e83f102c  00000000
         e83f1030  00000000
         e83f1034  00000000
         e83f1038  db4f5d1b
         e83f103c  e9697410  [anon:libc_malloc]
         e83f1040  e968cec0  [anon:libc_malloc]
         e83f1044  e9dff260  [anon:.bss]
         e83f1048  00000000
         e83f104c  e83f11e4
         e83f1050  00001725
         e83f1054  e9fc920f  /system/lib/libbinder.so
    #05  e83f1058  e968cec0  [anon:libc_malloc]
         e83f105c  e9660e80  [anon:libc_malloc]
         e83f1060  e9697410  [anon:libc_malloc]
         e83f1064  db4f5d1b
         e83f1068  e968cec0  [anon:libc_malloc]
         e83f106c  e9607398  [anon:libc_malloc]
         e83f1070  00000001
         e83f1074  e9fc9193  /system/lib/libbinder.so
    #06  e83f1078  db4f5d1b
         e83f107c  e9226e00  [anon:libc_malloc]
         e83f1080  e968cec0  [anon:libc_malloc]
         e83f1084  e9226e54  [anon:libc_malloc]
         e83f1088  e9dff260  [anon:.bss]
         e83f108c  e9fd00ad  /system/lib/libbinder.so
    #07  e83f1090  00001000
         e83f1094  e9d7f157  /apex/com.android.runtime/lib/bionic/libc.so
         e83f1098  00001000
         e83f109c  00000000
         e83f10a0  00001000
         e83f10a4  00000001
         e83f10a8  0000000f
         e83f10ac  e83f10e3
         e83f10b0  e83f10e2
         e83f10b4  e83f10e0
         e83f10b8  e83f1490
         e83f10bc  0000000f
         e83f10c0  e9302930  [anon:libc_malloc]
         e83f10c4  e9dff260  [anon:.bss]
         e83f10c8  e9dff1dc  [anon:.bss]
         e83f10cc  e9d6afd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e83f11a0  e9226e00  [anon:libc_malloc]
         e83f11a4  e9226e54  [anon:libc_malloc]
         e83f11a8  00000000
         e83f11ac  e9226e00  [anon:libc_malloc]
         e83f11b0  e9226e90  [anon:libc_malloc]
         e83f11b4  00000000
         e83f11b8  00000000
         e83f11bc  e9fd035b  /system/lib/libbinder.so
    #09  e83f11c0  00000000
         e83f11c4  e9fcf8af  /system/lib/libbinder.so
         e83f11c8  e9691e60  [anon:libc_malloc]
         e83f11cc  e9691e6c  [anon:libc_malloc]
         e83f11d0  00000000
         e83f11d4  e9fe9939  /system/lib/libbinder.so
    #10  e83f11d8  e9691e60  [anon:libc_malloc]
         e83f11dc  e9b91905  /system/lib/libutils.so
    #11  e83f11e0  e969adb0  [anon:libc_malloc]
         e83f11e4  e9691e60  [anon:libc_malloc]
         e83f11e8  e921bf40  [anon:libc_malloc]
         e83f11ec  e9691e60  [anon:libc_malloc]
         e83f11f0  db4f5d1b
         e83f11f4  e83f1230
         e83f11f8  e83f1230
         e83f11fc  e83f1230
         e83f1200  00000078
         e83f1204  00005886
         e83f1208  00001725
         e83f120c  e84f2490
         e83f1210  e83f1230
         e83f1214  e9def089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e83f1218  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e83f121c  e9da9143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e83f1220  e83f1238
         e83f1224  e9def073  /apex/com.android.runtime/lib/bionic/libc.so
         e83f1228  e83f1230
         e83f122c  00000000
         e83f1230  e84f2230
         e83f1234  e82f0230
         e83f1238  00005887
         e83f123c  00001725
         e83f1240  00000001
         e83f1244  e82f4000
         e83f1248  000fd230
         e83f124c  00001000
         e83f1250  00000000
         e83f1254  00000000
         e83f1258  00000003
         e83f125c  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:[17548204] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
