*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-08 23:03:39+0900
pid: 3604, tid: 3604, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00000e14  r2  00000006  r3  ff84aa98
    r4  ff84aaac  r5  ff84aa90  r6  00000e14  r7  0000016b
    r8  ff84aaa8  r9  ff84aa98  r10 ff84aac8  r11 ff84aab8
    ip  00000e14  sp  ff84aa68  lr  ee7d2c43  pc  ee7d2c56

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:
         ff84aa28  ee414120  [anon:libc_malloc]
         ff84aa2c  ef14e004  /system/lib/libmediametrics.so
         ff84aa30  ee414120  [anon:libc_malloc]
         ff84aa34  ee9c4527  /system/lib/libbinder.so
         ff84aa38  00000002
         ff84aa3c  ff84ab04  [stack]
         ff84aa40  ffffffdf
         ff84aa44  ffffffe0
         ff84aa48  45709d91
         ff84aa4c  84023de3
         ff84aa50  ff84aa90  [stack]
         ff84aa54  ee414120  [anon:libc_malloc]
         ff84aa58  84023de3
         ff84aa5c  ff84aa90  [stack]
         ff84aa60  00000e14
         ff84aa64  00001388
    #00  ff84aa68  ff84aad8  [stack]
         ff84aa6c  ff84aae8  [stack]
         ff84aa70  ff84aaf8  [stack]
         ff84aa74  ff84ab08  [stack]
         ff84aa78  ee414120  [anon:libc_malloc]
         ff84aa7c  ff84ab04  [stack]
         ff84aa80  ee414120  [anon:libc_malloc]
         ff84aa84  ee9c9d6f  /system/lib/libbinder.so
         ff84aa88  00000000
         ff84aa8c  ee450000  [anon:libc_malloc]
         ff84aa90  ffffffdf
         ff84aa94  ffffffff
         ff84aa98  00000000
         ff84aa9c  00000000
         ff84aaa0  ffffffff
         ff84aaa4  00000e14
         ........  ........
    #01  ff84ab50  ee414120  [anon:libc_malloc]
         ff84ab54  ee9e35f0  /system/lib/libbinder.so
    #02  ff84ab58  ee414120  [anon:libc_malloc]
         ff84ab5c  ee9c6b55  /system/lib/libbinder.so
    #03  ff84ab60  00000000
         ff84ab64  45709d91
         ff84ab68  ff84ab90  [stack]
         ff84ab6c  ee82b168  [anon:.bss]
         ff84ab70  0000001d
         ff84ab74  ee7d2781  /apex/com.android.runtime/lib/bionic/libc.so
         ff84ab78  ee82a260  [anon:.bss]
         ff84ab7c  ff84ac14  [stack]
         ff84ab80  0000001d
         ff84ab84  ee434080  [anon:libc_malloc]
         ff84ab88  00000000
         ff84ab8c  ee4140d0  [anon:libc_malloc]
         ff84ab90  00000000
         ff84ab94  00000000
         ff84ab98  00000000
         ff84ab9c  00000000
         ........  ........
    #04  ff84ac10  45709d91
         ff84ac14  ee4120c0  [anon:libc_malloc]
         ff84ac18  ff84ac80  [stack]
         ff84ac1c  ee414120  [anon:libc_malloc]
         ff84ac20  45709d91
         ff84ac24  ee415570  [anon:libc_malloc]
         ff84ac28  ee82a260  [anon:.bss]
         ff84ac2c  ee415550  [anon:libc_malloc]
         ff84ac30  0000001d
         ff84ac34  00000000
         ff84ac38  ee472a48  [anon:libc_malloc]
         ff84ac3c  ee82a260  [anon:.bss]
         ff84ac40  eebe3084  /system/lib/libmediadrm.so
         ff84ac44  ef14ab6f  /system/lib/libmediametrics.so
    #05  ff84ac48  0000001d
         ff84ac4c  45709d91
         ff84ac50  ee414380  [anon:libc_malloc]
         ff84ac54  00000020
         ff84ac58  0000001d
         ff84ac5c  eea5abb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff84ac60  ee43ea73  [anon:libc_malloc]
         ff84ac64  ee86610d  /system/lib/libstagefright_foundation.so
         ff84ac68  ff84acb8  [stack]
         ff84ac6c  ee029250  [anon:libc_malloc]
         ff84ac70  ee414390  [anon:libc_malloc]
         ff84ac74  ee86d065  /system/lib/libstagefright_foundation.so
         ff84ac78  0000004d
         ff84ac7c  000000e7
         ff84ac80  00000021
         ff84ac84  0000001d
         ff84ac88  ee414380  [anon:libc_malloc]
         ff84ac8c  00000134
         ff84ac90  45709d91
         ff84ac94  ee472a00  [anon:libc_malloc]
         ff84ac98  ee43d900  [anon:libc_malloc]
         ff84ac9c  00000134
         ........  ........
    #07  ff84acb8  00000141
         ff84acbc  00000134
         ff84acc0  ee43d900  [anon:libc_malloc]
         ff84acc4  ee406aa8  [anon:libc_malloc]
         ff84acc8  ee414530  [anon:libc_malloc]
         ff84accc  ee407150  [anon:libc_malloc]
         ff84acd0  eebe3084  /system/lib/libmediadrm.so
         ff84acd4  ee4c6090  [anon:libc_malloc]
         ff84acd8  000000e7
         ff84acdc  00000007
         ff84ace0  00000001
         ff84ace4  ee85fe7c  /system/lib/libstagefright_foundation.so
         ff84ace8  00000000
         ff84acec  00000001
         ff84acf0  45709d91
         ff84acf4  ee472a10  [anon:libc_malloc]
         ........  ........
    #08  ff84ad18  00000010
         ff84ad1c  00000000
         ff84ad20  ee450200  [anon:libc_malloc]
         ff84ad24  00000000
         ff84ad28  00000000
         ff84ad2c  00000000
         ff84ad30  00000000
         ff84ad34  00000000
         ff84ad38  45709d91
         ff84ad3c  ee472a10  [anon:libc_malloc]
         ff84ad40  ee00c400  [anon:libc_malloc]
         ff84ad44  ee82a260  [anon:.bss]
         ff84ad48  00000000
         ff84ad4c  b9d8b289  /system/bin/mediadrmserver
         ff84ad50  00000000
         ff84ad54  ee9bd20f  /system/lib/libbinder.so
    #09  ff84ad58  ee00c400  [anon:libc_malloc]
         ff84ad5c  ee0006f0  [anon:libc_malloc]
         ff84ad60  ee472a10  [anon:libc_malloc]
         ff84ad64  45709d91
         ff84ad68  ee00c400  [anon:libc_malloc]
         ff84ad6c  ee406ab0  [anon:libc_malloc]
         ff84ad70  00000001
         ff84ad74  ee9bd193  /system/lib/libbinder.so
    #10  ff84ad78  ee82a260  [anon:.bss]
         ff84ad7c  ee450000  [anon:libc_malloc]
         ff84ad80  ee00c400  [anon:libc_malloc]
         ff84ad84  ee450054  [anon:libc_malloc]
         ff84ad88  ee82a260  [anon:.bss]
         ff84ad8c  ee9c40ad  /system/lib/libbinder.so
    #11  ff84ad90  00000000
         ff84ad94  ff84ada0  [stack]
         ff84ad98  ff84ae60  [stack]
         ff84ad9c  00000000
         ff84ada0  00000000
         ff84ada4  ee4100f0  [anon:libc_malloc]
         ff84ada8  00000004
         ff84adac  00000006
         ff84adb0  00000000
         ff84adb4  00000000
         ff84adb8  00000000
         ff84adbc  00000000
         ff84adc0  00000000
         ff84adc4  45700000
         ff84adc8  00000000
         ff84adcc  ee010001  [anon:libc_malloc]
         ........  ........
    #12  ff84aea0  00000000
         ff84aea4  ee9c42b1  /system/lib/libbinder.so
         ff84aea8  ee411930  [anon:libc_malloc]
         ff84aeac  ee450000  [anon:libc_malloc]
         ff84aeb0  ee450090  [anon:libc_malloc]
         ff84aeb4  00000001
         ff84aeb8  00000001
         ff84aebc  ee9c435b  /system/lib/libbinder.so
    #13  ff84aec0  ee82a260  [anon:.bss]
         ff84aec4  ff84af24  [stack]
         ff84aec8  ee82a260  [anon:.bss]
         ff84aecc  ff84af24  [stack]
         ff84aed0  ff84af2c  [stack]
         ff84aed4  b9d8b2e7  /system/bin/mediadrmserver
    #14  ff84aed8  ee434080  [anon:libc_malloc]
         ff84aedc  ee414120  [anon:libc_malloc]
         ff84aee0  ee434080  [anon:libc_malloc]
         ff84aee4  45709d91
         ff84aee8  00000000
         ff84aeec  ee7cd215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff84aef0  b9d8c55c  /system/bin/mediadrmserver
         ff84aef4  00000000
         ff84aef8  00000000
         ff84aefc  00000000
         ff84af00  00000000
         ff84af04  b9d8b037  /system/bin/mediadrmserver
    #16  ff84af08  ff84af68  [stack]
         ff84af0c  b9d8c000  /system/bin/mediadrmserver
         ff84af10  b9d8c008  /system/bin/mediadrmserver
         ff84af14  b9d8c010  /system/bin/mediadrmserver
         ff84af18  00000000
         ff84af1c  ef6780dc  /apex/com.android.runtime/bin/linker
    #17  ff84af20  00000001
         ff84af24  ff84b975  [stack]
         ff84af28  00000000
         ff84af2c  ff84b990  [stack]
         ff84af30  ff84ba0e  [stack]
         ff84af34  ff84ba21  [stack]
         ff84af38  ff84ba36  [stack]
         ff84af3c  ff84ba51  [stack]
         ff84af40  ff84ba64  [stack]
         ff84af44  ff84ba7d  [stack]
    #18  ff84af48  ff84baac  [stack]
         ff84af4c  ff84bad9  [stack]
         ff84af50  ff84baf2  [stack]
         ff84af54  ff84bb0c  [stack]
         ff84af58  ff84bd3d  [stack]
         ff84af5c  ff84bf0f  [stack]
         ff84af60  ff84bfc2  [stack]
         ff84af64  00000000
         ff84af68  00000010
         ff84af6c  0037b0d6
         ff84af70  00000006
         ff84af74  00001000
         ff84af78  00000011
         ff84af7c  00000064
         ff84af80  00000003
         ff84af84  b9d89034  /system/bin/mediadrmserver

memory near r3 ([stack]):
    ff84aa78 ee414120 ff84ab04 ee414120 ee9c9d6f   AA..... AA.o...
    ff84aa88 00000000 ee450000 ffffffdf ffffffff  ......E.........
    ff84aa98 00000000 00000000 ffffffff 00000e14  ................
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......
    ff84ab48 ee414120 ee9e34f8 ee414120 ee9e35f0   AA..4.. AA..5..
    ff84ab58 ee414120 ee9c6b55 00000000 45709d91   AA.Uk........pE
    ff84ab68 ff84ab90 ee82b168 0000001d ee7d2781  ....h........'}.

memory near r4 ([stack]):
    ff84aa8c ee450000 ffffffdf ffffffff 00000000  ..E.............
    ff84aa9c 00000000 ffffffff 00000e14 000003f5  ................
    ff84aaac 00000000 00000000 00000000 00000000  ................
    ff84aabc 00000000 00000000 00000000 00000000  ................
    ff84aacc 00000000 00000000 00000000 00000000  ................
    ff84aadc 00000000 00000000 00000000 00000000  ................
    ff84aaec 00000000 00000000 00000000 00000000  ................
    ff84aafc 00000000 00000000 00000000 00000000  ................
    ff84ab0c 00000000 00000000 00000000 00000000  ................
    ff84ab1c 00000000 00000000 00000000 ee9ba5aa  ................
    ff84ab2c 84023de3 ff84ac18 ee414120 00001388  .=...... AA.....
    ff84ab3c ffffffec ee82a260 ef14e004 ee414120  ....`....... AA.
    ff84ab4c ee9e34f8 ee414120 ee9e35f0 ee414120  .4.. AA..5.. AA.
    ff84ab5c ee9c6b55 00000000 45709d91 ff84ab90  Uk........pE....
    ff84ab6c ee82b168 0000001d ee7d2781 ee82a260  h........'}.`...
    ff84ab7c ff84ac14 0000001d ee434080 00000000  .........@C.....

memory near r5 ([stack]):
    ff84aa70 ff84aaf8 ff84ab08 ee414120 ff84ab04  ........ AA.....
    ff84aa80 ee414120 ee9c9d6f 00000000 ee450000   AA.o.........E.
    ff84aa90 ffffffdf ffffffff 00000000 00000000  ................
    ff84aaa0 ffffffff 00000e14 000003f5 00000000  ................
    ff84aab0 00000000 00000000 00000000 00000000  ................
    ff84aac0 00000000 00000000 00000000 00000000  ................
    ff84aad0 00000000 00000000 00000000 00000000  ................
    ff84aae0 00000000 00000000 00000000 00000000  ................
    ff84aaf0 00000000 00000000 00000000 00000000  ................
    ff84ab00 00000000 00000000 00000000 00000000  ................
    ff84ab10 00000000 00000000 00000000 00000000  ................
    ff84ab20 00000000 00000000 ee9ba5aa 84023de3  .............=..
    ff84ab30 ff84ac18 ee414120 00001388 ffffffec  .... AA.........
    ff84ab40 ee82a260 ef14e004 ee414120 ee9e34f8  `....... AA..4..
    ff84ab50 ee414120 ee9e35f0 ee414120 ee9c6b55   AA..5.. AA.Uk..
    ff84ab60 00000000 45709d91 ff84ab90 ee82b168  ......pE....h...

memory near r8 ([stack]):
    ff84aa88 00000000 ee450000 ffffffdf ffffffff  ......E.........
    ff84aa98 00000000 00000000 ffffffff 00000e14  ................
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......
    ff84ab48 ee414120 ee9e34f8 ee414120 ee9e35f0   AA..4.. AA..5..
    ff84ab58 ee414120 ee9c6b55 00000000 45709d91   AA.Uk........pE
    ff84ab68 ff84ab90 ee82b168 0000001d ee7d2781  ....h........'}.
    ff84ab78 ee82a260 ff84ac14 0000001d ee434080  `............@C.

memory near r9 ([stack]):
    ff84aa78 ee414120 ff84ab04 ee414120 ee9c9d6f   AA..... AA.o...
    ff84aa88 00000000 ee450000 ffffffdf ffffffff  ......E.........
    ff84aa98 00000000 00000000 ffffffff 00000e14  ................
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......
    ff84ab48 ee414120 ee9e34f8 ee414120 ee9e35f0   AA..4.. AA..5..
    ff84ab58 ee414120 ee9c6b55 00000000 45709d91   AA.Uk........pE
    ff84ab68 ff84ab90 ee82b168 0000001d ee7d2781  ....h........'}.

memory near r10 ([stack]):
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......
    ff84ab48 ee414120 ee9e34f8 ee414120 ee9e35f0   AA..4.. AA..5..
    ff84ab58 ee414120 ee9c6b55 00000000 45709d91   AA.Uk........pE
    ff84ab68 ff84ab90 ee82b168 0000001d ee7d2781  ....h........'}.
    ff84ab78 ee82a260 ff84ac14 0000001d ee434080  `............@C.
    ff84ab88 00000000 ee4140d0 00000000 00000000  .....@A.........
    ff84ab98 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff84aa98 00000000 00000000 ffffffff 00000e14  ................
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......
    ff84ab48 ee414120 ee9e34f8 ee414120 ee9e35f0   AA..4.. AA..5..
    ff84ab58 ee414120 ee9c6b55 00000000 45709d91   AA.Uk........pE
    ff84ab68 ff84ab90 ee82b168 0000001d ee7d2781  ....h........'}.
    ff84ab78 ee82a260 ff84ac14 0000001d ee434080  `............@C.
    ff84ab88 00000000 ee4140d0 00000000 00000000  .....@A.........

memory near sp ([stack]):
    ff84aa48 45709d91 84023de3 ff84aa90 ee414120  ..pE.=...... AA.
    ff84aa58 84023de3 ff84aa90 00000e14 00001388  .=..............
    ff84aa68 ff84aad8 ff84aae8 ff84aaf8 ff84ab08  ................
    ff84aa78 ee414120 ff84ab04 ee414120 ee9c9d6f   AA..... AA.o...
    ff84aa88 00000000 ee450000 ffffffdf ffffffff  ......E.........
    ff84aa98 00000000 00000000 ffffffff 00000e14  ................
    ff84aaa8 000003f5 00000000 00000000 00000000  ................
    ff84aab8 00000000 00000000 00000000 00000000  ................
    ff84aac8 00000000 00000000 00000000 00000000  ................
    ff84aad8 00000000 00000000 00000000 00000000  ................
    ff84aae8 00000000 00000000 00000000 00000000  ................
    ff84aaf8 00000000 00000000 00000000 00000000  ................
    ff84ab08 00000000 00000000 00000000 00000000  ................
    ff84ab18 00000000 00000000 00000000 00000000  ................
    ff84ab28 ee9ba5aa 84023de3 ff84ac18 ee414120  .....=...... AA.
    ff84ab38 00001388 ffffffec ee82a260 ef14e004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ee7d2c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ee7d2c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ee7d2c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ee7d2c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ee7d2c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ee7d2c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ee7d2c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ee7d2c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ee7d2ca0 98018acf 8acff908 8acff900 f9009800  ................
    ee7d2cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ee7d2cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ee7d2cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ee7d2ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ee7d2cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ee7d2d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ee7d2d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ee7d2c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ee7d2c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ee7d2c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ee7d2c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ee7d2c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ee7d2c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ee7d2c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ee7d2ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ee7d2cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ee7d2cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ee7d2cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ee7d2ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ee7d2cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ee7d2d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ee7d2d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ee7d2d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (312 entries):
    b9d89000-b9d8afff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9d8b000-b9d8bfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9d8c000-b9d8cfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ec7ef000-ec96efff rw-         0    180000  [anon:libc_malloc]
    ec96f000-ec96ffff ---         0      1000
    ec970000-eca6efff rw-         0     ff000
    eca6f000-eca70fff ---         0      2000
    eca71000-ecb6ffff rw-         0     ff000
    ecb70000-ecb71fff ---         0      2000
    ecb72000-ecc70fff rw-         0     ff000
    ecc71000-ecc72fff ---         0      2000
    ecc73000-ecd71fff rw-         0     ff000
    ecd72000-ecd73fff ---         0      2000
    ecd74000-ece72fff rw-         0     ff000
    ece73000-ece74fff ---         0      2000
    ece75000-ecf73fff rw-         0     ff000
    ecf74000-ecf75fff ---         0      2000
    ecf76000-ed074fff rw-         0     ff000
    ed075000-ed076fff ---         0      2000
    ed077000-ed175fff rw-         0     ff000
    ed176000-ed177fff ---         0      2000
    ed178000-ed276fff rw-         0     ff000
    ed277000-ed278fff ---         0      2000
    ed279000-ed377fff rw-         0     ff000
    ed378000-ed378fff ---         0      1000
    ed379000-ed4b8fff rw-         0    140000  [anon:libc_malloc]
    ed4b9000-ed4b9fff ---         0      1000
    ed4ba000-ed5b8fff rw-         0     ff000
    ed5b9000-ed5bafff ---         0      2000
    ed5bb000-ed6b9fff rw-         0     ff000
    ed6ba000-ed6bbfff ---         0      2000
    ed6bc000-ed7bafff rw-         0     ff000
    ed7bb000-ed7bcfff ---         0      2000
    ed7bd000-ed8bbfff rw-         0     ff000
    ed8bc000-ed8bcfff ---         0      1000
    ed8bd000-ed9fcfff rw-         0    140000  [anon:libc_malloc]
    ed9fd000-ed9fdfff ---         0      1000
    ed9fe000-edafcfff rw-         0     ff000
    edafd000-edafefff ---         0      2000
    edaff000-edbfdfff rw-         0     ff000
    edbfe000-edbfffff ---         0      2000
    edc00000-edcfefff rw-         0     ff000
    edcff000-edd00fff ---         0      2000
    edd01000-eddfffff rw-         0     ff000
    ede00000-ede01fff ---         0      2000
    ede02000-edf00fff rw-         0     ff000
    edf01000-edf01fff ---         0      1000
    ee000000-ee1fffff rw-         0    200000  [anon:libc_malloc]
    ee201000-ee201fff ---         0      1000
    ee202000-ee300fff rw-         0     ff000
    ee301000-ee301fff ---         0      1000
    ee400000-ee5fffff rw-         0    200000  [anon:libc_malloc]
    ee677000-ee6dafff rw-         0     64000  [anon:linker_alloc]
    ee6db000-ee6defff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ee6df000-ee6e9fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ee6ea000-ee6eafff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ee6eb000-ee6ebfff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ee6ec000-ee6ecfff rw-         0      1000  [anon:.bss]
    ee715000-ee717fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ee718000-ee718fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee719000-ee719fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee71a000-ee71afff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee71b000-ee71bfff rw-         0      1000  [anon:.bss]
    ee774000-ee79cfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ee79d000-ee823fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ee824000-ee825fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ee826000-ee829fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ee82a000-ee82cfff rw-         0      3000  [anon:.bss]
    ee82d000-ee82dfff r--         0      1000  [anon:.bss]
    ee82e000-ee83afff rw-         0      d000  [anon:.bss]
    ee852000-ee860fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ee861000-ee86ffff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee870000-ee870fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee871000-ee871fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee872000-ee872fff rw-         0      1000  [anon:.bss]
    ee8b2000-ee8b2fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ee8b3000-ee8b3fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee8b4000-ee8b4fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee8b5000-ee8b5fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee8b6000-ee8b6fff rw-         0      1000  [anon:.bss]
    ee8d7000-ee8d7fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ee8d8000-ee8d8fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee8d9000-ee8d9fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee8da000-ee8dafff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee90c000-ee91ffff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ee920000-ee932fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ee933000-ee933fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ee934000-ee936fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ee951000-ee957fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ee958000-ee95cfff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee95d000-ee95dfff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee95e000-ee95efff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee989000-ee9bafff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ee9bb000-ee9e6fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ee9e7000-ee9e7fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ee9e8000-ee9effff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ee9f0000-ee9f0fff rw-         0      1000  [anon:.bss]
    eea13000-eea18fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    eea19000-eea1ffff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea20000-eea20fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea21000-eea21fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea22000-eea22fff rw-         0      1000  [anon:.bss]
    eea49000-eea55fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    eea56000-eea62fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    eea63000-eea63fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    eea64000-eea64fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    eea65000-eea65fff rw-         0      1000  [anon:.bss]
    eeab3000-eeab3fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    eeab4000-eeab4fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    eeab5000-eeab5fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    eeab6000-eeab6fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    eead0000-eeadffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    eeae0000-eeaf9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eeafa000-eeafafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eeafb000-eeafbfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    eeafc000-eeafcfff rw-         0      1000  [anon:.bss]
    eeb2d000-eeb33fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    eeb34000-eeb39fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eeb3a000-eeb3afff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eeb3b000-eeb3bfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    eeb47000-eeb50fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    eeb51000-eeb62fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    eeb63000-eeb63fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    eeb64000-eeb64fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    eeb65000-eeb65fff rw-         0      1000  [anon:.bss]
    eeb92000-eeb9afff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    eeb9b000-eebb0fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    eebb1000-eebb1fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    eebb2000-eebb2fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    eebb3000-eebb3fff rw-         0      1000  [anon:.bss]
    eebc1000-eebd0fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    eebd1000-eebe1fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    eebe2000-eebe2fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    eebe3000-eebe6fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    eebe7000-eebe7fff rw-         0      1000  [anon:.bss]
    eec3c000-eec3cfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    eec3d000-eec3dfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    eec3e000-eec3efff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    eec3f000-eec3ffff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    eec6e000-eec6efff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    eec6f000-eec6ffff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eec70000-eec70fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eec71000-eec71fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    eec72000-eec72fff rw-         0      1000  [anon:.bss]
    eecaa000-eecaafff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    eecab000-eecabfff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eecac000-eecacfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eecad000-eecadfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    eecc2000-eecd9fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    eecda000-eecfafff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eecfb000-eecfbfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eecfc000-eecfffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eed20000-eed55fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    eed56000-eeda4fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eeda5000-eeda5fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eeda6000-eedaafff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    eedab000-eedacfff rw-         0      2000  [anon:.bss]
    eede5000-eede9fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    eedea000-eedeffff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    eedf0000-eedf0fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    eedf1000-eedf1fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    eedf2000-eedf2fff rw-         0      1000  [anon:.bss]
    eee03000-eee19fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    eee1a000-eee31fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    eee32000-eee32fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    eee33000-eee33fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    eee34000-eee34fff rw-         0      1000  [anon:.bss]
    eee66000-eee6ffff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    eee70000-eee78fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eee79000-eee79fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eee7a000-eee7afff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eee7b000-eee7bfff rw-         0      1000  [anon:.bss]
    eee81000-eeeadfff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    eeeae000-eeeecfff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeeed000-eeeedfff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeeee000-eeef3fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeef4000-eeef4fff rw-         0      1000  [anon:.bss]
    eef0c000-eef1bfff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    eef1c000-eef2cfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    eef2d000-eef2dfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    eef2e000-eef2ffff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    eef43000-eef4cfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    eef4d000-eef56fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    eef57000-eef57fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    eef58000-eef59fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    eef98000-eef98fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    eef99000-eef99fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eef9a000-eef9afff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eef9b000-eef9bfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eef9c000-eef9cfff rw-         0      1000  [anon:.bss]
    eefc0000-eefddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    eefde000-eeffafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    eeffb000-eeffbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    eeffc000-eeffffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef00e000-ef00efff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ef00f000-ef00ffff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef010000-ef010fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef011000-ef011fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef06b000-ef071fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ef072000-ef077fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef078000-ef078fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef079000-ef079fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef07a000-ef07afff rw-         0      1000  [anon:.bss]
    ef08f000-ef08ffff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef090000-ef090fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef091000-ef091fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ef092000-ef092fff rw-         0      1000  [anon:.bss]
    ef0e6000-ef0e6fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ef0e7000-ef0e7fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef0e8000-ef0e8fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef0e9000-ef0e9fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef0ea000-ef0eafff rw-         0      1000  [anon:.bss]
    ef126000-ef126fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef127000-ef127fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef128000-ef128fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef145000-ef149fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ef14a000-ef14dfff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ef14e000-ef14efff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ef14f000-ef14ffff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ef150000-ef150fff rw-         0      1000  [anon:.bss]
    ef1f9000-ef1fafff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ef1fb000-ef1fcfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ef1fd000-ef1fdfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ef1fe000-ef1fefff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ef1ff000-ef1fffff rw-         0      1000  [anon:.bss]
    ef208000-ef208fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ef237000-ef237fff ---         0      1000
    ef238000-ef23bfff rw-         0      4000  [anon:thread signal stack]
    ef23c000-ef23cfff ---         0      1000
    ef23d000-ef240fff rw-         0      4000  [anon:thread signal stack]
    ef241000-ef241fff ---         0      1000
    ef242000-ef245fff rw-         0      4000  [anon:thread signal stack]
    ef246000-ef246fff ---         0      1000
    ef247000-ef24afff rw-         0      4000  [anon:thread signal stack]
    ef24b000-ef24bfff ---         0      1000
    ef24c000-ef24ffff rw-         0      4000  [anon:thread signal stack]
    ef250000-ef250fff ---         0      1000
    ef251000-ef254fff rw-         0      4000  [anon:thread signal stack]
    ef255000-ef255fff ---         0      1000
    ef256000-ef259fff rw-         0      4000  [anon:thread signal stack]
    ef25a000-ef25afff ---         0      1000
    ef25b000-ef25efff rw-         0      4000  [anon:thread signal stack]
    ef25f000-ef25ffff ---         0      1000
    ef260000-ef263fff rw-         0      4000  [anon:thread signal stack]
    ef264000-ef264fff ---         0      1000
    ef265000-ef268fff rw-         0      4000  [anon:thread signal stack]
    ef269000-ef269fff ---         0      1000
    ef26a000-ef26dfff rw-         0      4000  [anon:thread signal stack]
    ef26e000-ef26efff ---         0      1000
    ef26f000-ef272fff rw-         0      4000  [anon:thread signal stack]
    ef273000-ef273fff ---         0      1000
    ef274000-ef277fff rw-         0      4000  [anon:thread signal stack]
    ef278000-ef278fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ef27a000-ef299fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ef29a000-ef2b9fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ef2ba000-ef2d9fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ef2da000-ef2f9fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ef2fa000-ef319fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ef31a000-ef339fff r--         0     20000  /dev/__properties__/properties_serial
    ef33a000-ef343fff r--         0      a000  /dev/__properties__/property_info
    ef345000-ef345fff ---         0      1000
    ef346000-ef349fff rw-         0      4000  [anon:thread signal stack]
    ef34a000-ef34afff ---         0      1000
    ef34b000-ef34efff rw-         0      4000  [anon:thread signal stack]
    ef34f000-ef34ffff ---         0      1000
    ef350000-ef353fff rw-         0      4000  [anon:thread signal stack]
    ef354000-ef354fff ---         0      1000
    ef355000-ef358fff rw-         0      4000  [anon:thread signal stack]
    ef359000-ef359fff ---         0      1000
    ef35a000-ef35dfff rw-         0      4000  [anon:thread signal stack]
    ef35e000-ef35efff ---         0      1000
    ef35f000-ef362fff rw-         0      4000  [anon:thread signal stack]
    ef363000-ef363fff ---         0      1000
    ef364000-ef367fff rw-         0      4000  [anon:thread signal stack]
    ef368000-ef387fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ef388000-ef3a7fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ef3a8000-ef46ffff r--         0     c8000  [anon:linker_alloc]
    ef470000-ef476fff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ef478000-ef478fff rw-         0      1000  [anon:abort message]
    ef479000-ef479fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ef47a000-ef47afff ---         0      1000
    ef47b000-ef47dfff rw-         0      3000
    ef47e000-ef47efff ---         0      1000
    ef47f000-ef481fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ef482000-ef4a1fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ef4a2000-ef4a2fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ef4a3000-ef506fff r--         0     64000  [anon:linker_alloc]
    ef507000-ef526fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ef527000-ef527fff ---         0      1000
    ef528000-ef528fff rw-         0      1000
    ef529000-ef529fff ---         0      1000
    ef52a000-ef549fff r--         0     20000  /dev/__properties__/properties_serial
    ef54a000-ef54afff rw-         0      1000  [anon:System property context nodes]
    ef54b000-ef554fff r--         0      a000  /dev/__properties__/property_info
    ef555000-ef5b8fff r--         0     64000  [anon:linker_alloc]
    ef5b9000-ef5bafff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ef5bb000-ef5bbfff r--         0      1000  [anon:atexit handlers]
    ef5bc000-ef5bcfff ---         0      1000
    ef5bd000-ef5c0fff rw-         0      4000  [anon:thread signal stack]
    ef5c1000-ef5c1fff rw-         0      1000  [anon:arc4random data]
    ef5c2000-ef5c2fff r--         0      1000  [anon:atexit handlers]
    ef5c3000-ef5c3fff rw-         0      1000  [anon:System property context nodes]
    ef5c4000-ef5c4fff rw-         0      1000  [anon:arc4random data]
    ef5c5000-ef5e1fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ef5e2000-ef679fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ef67a000-ef67afff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ef67b000-ef67efff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ef67f000-ef684fff rw-         0      6000
    ef685000-ef685fff r--         0      1000
    ef686000-ef687fff rw-         0      2000
    ff82b000-ff84bfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 3635, name: Binder:3604_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  eebe7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee2fdfb4  r7  000000f0
    r8  00000002  r9  eebe7028  r10 00000000  r11 ee2fe230
    ip  ee2fdf70  sp  ee2fdf60  lr  ee7d3511  pc  ee7ce108

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:
         ee2fdf20  00000004
         ee2fdf24  00000000
         ee2fdf28  ee2fe0a0
         ee2fdf2c  ee82a260  [anon:.bss]
         ee2fdf30  ec895800  [anon:libc_malloc]
         ee2fdf34  ee9cb5f3  /system/lib/libbinder.so
         ee2fdf38  ee2fe0a0
         ee2fdf3c  ec895804  [anon:libc_malloc]
         ee2fdf40  00000004
         ee2fdf44  eebd41e7  /system/lib/libmediadrm.so
         ee2fdf48  45709d91
         ee2fdf4c  ee40982c  [anon:libc_malloc]
         ee2fdf50  00000000
         ee2fdf54  ee2fdf90
         ee2fdf58  ee2fdfb4
         ee2fdf5c  ee82a3a8  [anon:.bss]
    #00  ee2fdf60  ee2fe490
         ee2fdf64  ee82a260  [anon:.bss]
         ee2fdf68  00000089
         ee2fdf6c  00000000
    #01  ee2fdf70  00000000
         ee2fdf74  00000000
         ee2fdf78  ffffffff
         ee2fdf7c  ee2fdfb4
         ee2fdf80  00000000
         ee2fdf84  45709d91
         ee2fdf88  eebe7028  [anon:.bss]
         ee2fdf8c  00000000
         ee2fdf90  00000000
         ee2fdf94  00000002
         ee2fdf98  ee82a260  [anon:.bss]
         ee2fdf9c  00000000
         ee2fdfa0  ee82a260  [anon:.bss]
         ee2fdfa4  ee81ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee2fdfa8  00000000
         ee2fdfac  ee409814  [anon:libc_malloc]
         ee2fdfb0  45709d91
         ee2fdfb4  ee409800  [anon:libc_malloc]
         ee2fdfb8  45709d91
         ee2fdfbc  eebe7028  [anon:.bss]
         ee2fdfc0  ec894400  [anon:libc_malloc]
         ee2fdfc4  ee82a260  [anon:.bss]
         ee2fdfc8  00000000
         ee2fdfcc  ee82a260  [anon:.bss]
         ee2fdfd0  00000e14
         ee2fdfd4  ee82a260  [anon:.bss]
         ee2fdfd8  ee2fe230
         ee2fdfdc  eebd788f  /system/lib/libmediadrm.so
    #03  ee2fdfe0  00000004
         ee2fdfe4  eee752cb  /system/lib/libutils.so
         ee2fdfe8  00000000
         ee2fdfec  ee02c000  [anon:libc_malloc]
         ee2fdff0  00000010
         ee2fdff4  45709d91
         ee2fdff8  ec894410  [anon:libc_malloc]
         ee2fdffc  ec894400  [anon:libc_malloc]
         ee2fe000  ee82a260  [anon:.bss]
         ee2fe004  00000000
         ee2fe008  ee82a260  [anon:.bss]
         ee2fe00c  00000e14
         ee2fe010  ee82a260  [anon:.bss]
         ee2fe014  eebd7dd9  /system/lib/libmediadrm.so
    #04  ee2fe018  00000010
         ee2fe01c  00000000
         ee2fe020  ee02c200  [anon:libc_malloc]
         ee2fe024  00000000
         ee2fe028  00000000
         ee2fe02c  00000000
         ee2fe030  00000000
         ee2fe034  00000000
         ee2fe038  45709d91
         ee2fe03c  ec894410  [anon:libc_malloc]
         ee2fe040  ee429e00  [anon:libc_malloc]
         ee2fe044  ee82a260  [anon:.bss]
         ee2fe048  00000000
         ee2fe04c  ee2fe1e4
         ee2fe050  00000e14
         ee2fe054  ee9bd20f  /system/lib/libbinder.so
    #05  ee2fe058  ee429e00  [anon:libc_malloc]
         ee2fe05c  ee405340  [anon:libc_malloc]
         ee2fe060  ec894410  [anon:libc_malloc]
         ee2fe064  45709d91
         ee2fe068  ee429e00  [anon:libc_malloc]
         ee2fe06c  ee4067f8  [anon:libc_malloc]
         ee2fe070  00000001
         ee2fe074  ee9bd193  /system/lib/libbinder.so
    #06  ee2fe078  00000e14
         ee2fe07c  ee02c000  [anon:libc_malloc]
         ee2fe080  ee429e00  [anon:libc_malloc]
         ee2fe084  ee02c054  [anon:libc_malloc]
         ee2fe088  ee82a260  [anon:.bss]
         ee2fe08c  ee9c40ad  /system/lib/libbinder.so
    #07  ee2fe090  00000000
         ee2fe094  ee409708  [anon:libc_malloc]
         ee2fe098  ee40972c  [anon:libc_malloc]
         ee2fe09c  ee409830  [anon:libc_malloc]
         ee2fe0a0  00000000
         ee2fe0a4  ee409774  [anon:libc_malloc]
         ee2fe0a8  ee400000  [anon:libc_malloc]
         ee2fe0ac  ee4097f8  [anon:libc_malloc]
         ee2fe0b0  ee456320  [anon:libc_malloc]
         ee2fe0b4  ee7a35d1  /apex/com.android.runtime/lib/bionic/libc.so
         ee2fe0b8  00000004
         ee2fe0bc  00000000
         ee2fe0c0  00000000
         ee2fe0c4  ee82a260  [anon:.bss]
         ee2fe0c8  00000000
         ee2fe0cc  ee409708  [anon:libc_malloc]
         ........  ........
    #08  ee2fe1a0  ee2fe230
         ee2fe1a4  ee9c42b1  /system/lib/libbinder.so
         ee2fe1a8  00000000
         ee2fe1ac  ee02c000  [anon:libc_malloc]
         ee2fe1b0  ee02c090  [anon:libc_malloc]
         ee2fe1b4  00000001
         ee2fe1b8  00000000
         ee2fe1bc  ee9c435b  /system/lib/libbinder.so
    #09  ee2fe1c0  00000000
         ee2fe1c4  ee9c38af  /system/lib/libbinder.so
         ee2fe1c8  ee411930  [anon:libc_malloc]
         ee2fe1cc  ee41193c  [anon:libc_malloc]
         ee2fe1d0  00000000
         ee2fe1d4  ee9dd939  /system/lib/libbinder.so
    #10  ee2fe1d8  ee411930  [anon:libc_malloc]
         ee2fe1dc  eee73905  /system/lib/libutils.so
    #11  ee2fe1e0  ee405240  [anon:libc_malloc]
         ee2fe1e4  ee411930  [anon:libc_malloc]
         ee2fe1e8  ee405220  [anon:libc_malloc]
         ee2fe1ec  ee411930  [anon:libc_malloc]
         ee2fe1f0  45709d91
         ee2fe1f4  ee2fe230
         ee2fe1f8  ee2fe230
         ee2fe1fc  ee2fe230
         ee2fe200  00000078
         ee2fe204  00000e14
         ee2fe208  00000e14
         ee2fe20c  ef687020
         ee2fe210  ee2fe230
         ee2fe214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee2fe218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee2fe21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee2fe220  ee2fe238
         ee2fe224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ee2fe228  ee2fe230
         ee2fe22c  00000000
         ee2fe230  ef686dc0
         ee2fe234  edefe230
         ee2fe238  00000e33
         ee2fe23c  00000e14
         ee2fe240  00000001
         ee2fe244  ee201000
         ee2fe248  000fd230
         ee2fe24c  00001000
         ee2fe250  00000000
         ee2fe254  00000000
         ee2fe258  00000003
         ee2fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 5060, name: Binder:3604_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  edefe148  r3  edefe13c
    r4  ee82a260  r5  ee450800  r6  edefe148  r7  00000036
    r8  edefe168  r9  ee450890  r10 edefe150  r11 00000000
    ip  00000000  sp  edefe128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         edefe0e8  ee015628  [anon:libc_malloc]
         edefe0ec  ee409e08  [anon:libc_malloc]
         edefe0f0  ee409e44  [anon:libc_malloc]
         edefe0f4  45709d91
         edefe0f8  00000000
         edefe0fc  ee409e08  [anon:libc_malloc]
         edefe100  ee409e14  [anon:libc_malloc]
         edefe104  ee409f18  [anon:libc_malloc]
         edefe108  45709d91
         edefe10c  00000004
         edefe110  ee450854  [anon:libc_malloc]
         edefe114  00000000
         edefe118  00000000
         edefe11c  edefe168
         edefe120  ee450890  [anon:libc_malloc]
         edefe124  edefe150
    #00  edefe128  edefe13c
         ........  ........
    #01  edefe128  edefe13c
         edefe12c  45709d91
         edefe130  c0306201
         edefe134  ee9c3c15  /system/lib/libbinder.so
         edefe138  edefe148
         edefe13c  00000000
    #02  edefe140  ee450854  [anon:libc_malloc]
         edefe144  ee82a260  [anon:.bss]
         edefe148  00000000
         edefe14c  00000000
         edefe150  00000000
         edefe154  00000000
         edefe158  ee450a00  [anon:libc_malloc]
         edefe15c  00000000
         edefe160  00000100
         edefe164  00000000
         edefe168  00000000
         edefe16c  00000000
         edefe170  ee450900  [anon:libc_malloc]
         edefe174  00000000
         edefe178  45709d91
         edefe17c  ee450800  [anon:libc_malloc]
         ........  ........
    #03  edefe1a0  edefe230
         edefe1a4  ee9c42b1  /system/lib/libbinder.so
         edefe1a8  00000000
         edefe1ac  ee450800  [anon:libc_malloc]
         edefe1b0  ee450890  [anon:libc_malloc]
         edefe1b4  00000000
         edefe1b8  00000000
         edefe1bc  ee9c435b  /system/lib/libbinder.so
    #04  edefe1c0  00000000
         edefe1c4  ee9c38af  /system/lib/libbinder.so
         edefe1c8  ee411960  [anon:libc_malloc]
         edefe1cc  ee41196c  [anon:libc_malloc]
         edefe1d0  00000000
         edefe1d4  ee9dd939  /system/lib/libbinder.so
    #05  edefe1d8  ee411960  [anon:libc_malloc]
         edefe1dc  eee73905  /system/lib/libutils.so
    #06  edefe1e0  ee405260  [anon:libc_malloc]
         edefe1e4  ee411960  [anon:libc_malloc]
         edefe1e8  ee405230  [anon:libc_malloc]
         edefe1ec  ee411960  [anon:libc_malloc]
         edefe1f0  45709d91
         edefe1f4  edefe230
         edefe1f8  edefe230
         edefe1fc  edefe230
         edefe200  00000078
         edefe204  00000e14
         edefe208  00000e14
         edefe20c  ef687020
         edefe210  edefe230
         edefe214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  edefe218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edefe21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  edefe220  edefe238
         edefe224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edefe228  edefe230
         edefe22c  00000000
         edefe230  ee2fe230
         edefe234  eddfd230
         edefe238  000013c4
         edefe23c  00000e14
         edefe240  00000001
         edefe244  ede01000
         edefe248  000fd230
         edefe24c  00001000
         edefe250  00000000
         edefe254  00000000
         edefe258  00000003
         edefe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 5063, name: HwBinder:3604_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eddfd118  r3  eddfd074
    r4  ee82a260  r5  c0306201  r6  eddfd118  r7  00000036
    r8  eddfd138  r9  ee82a260  r10 00000000  r11 eddfd120
    ip  00000000  sp  eddfd060  lr  ee7d8709  pc  ee80a1c4

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:
         eddfd020  ee8323c0  [anon:.bss]
         eddfd024  ee40a508  [anon:libc_malloc]
         eddfd028  eddfcfe0
         eddfd02c  ee1002c0  [anon:libc_malloc]
         eddfd030  ee401e30  [anon:libc_malloc]
         eddfd034  ee7ca4f5  /apex/com.android.runtime/lib/bionic/libc.so
         eddfd038  00000000
         eddfd03c  ee037518  [anon:libc_malloc]
         eddfd040  ee4bce90  [anon:libc_malloc]
         eddfd044  eee74c35  /system/lib/libutils.so
         eddfd048  ee035010  [anon:libc_malloc]
         eddfd04c  eddfd490
         eddfd050  00000000
         eddfd054  0003a008
         eddfd058  00000000
         eddfd05c  00000000
    #00  eddfd060  eddfd074
         ........  ........
    #01  eddfd060  eddfd074
         eddfd064  45709d91
         eddfd068  ee037500  [anon:libc_malloc]
         eddfd06c  eeedd555  /system/lib/libhidlbase.so
         eddfd070  eddfd118
         eddfd074  00000000
    #02  eddfd078  ee8323c0  [anon:.bss]
         eddfd07c  ee40a508  [anon:libc_malloc]
         eddfd080  eddfd038
         eddfd084  ee037554  [anon:libc_malloc]
         eddfd088  ee037598  [anon:libc_malloc]
         eddfd08c  00000004
         eddfd090  00000000
         eddfd094  00000000
         eddfd098  00000000
         eddfd09c  00000000
         eddfd0a0  00000000
         eddfd0a4  ee005048  [anon:libc_malloc]
         eddfd0a8  00000004
         eddfd0ac  00000006
         eddfd0b0  00000004
         eddfd0b4  00000000
         ........  ........
    #03  eddfd1b8  eddfd1e4
         eddfd1bc  00000e14
         eddfd1c0  ee411990  [anon:libc_malloc]
         eddfd1c4  ee41199c  [anon:libc_malloc]
         eddfd1c8  00000000
         eddfd1cc  00000000
         eddfd1d0  eddfd1e4
         eddfd1d4  eeee970d  /system/lib/libhidlbase.so
    #04  eddfd1d8  ee411990  [anon:libc_malloc]
         eddfd1dc  eee73905  /system/lib/libutils.so
    #05  eddfd1e0  ee405310  [anon:libc_malloc]
         eddfd1e4  ee411990  [anon:libc_malloc]
         eddfd1e8  ee4052f0  [anon:libc_malloc]
         eddfd1ec  ee411990  [anon:libc_malloc]
         eddfd1f0  45709d91
         eddfd1f4  eddfd230
         eddfd1f8  eddfd230
         eddfd1fc  eddfd230
         eddfd200  00000078
         eddfd204  00000e14
         eddfd208  00000e14
         eddfd20c  ef687020
         eddfd210  eddfd230
         eddfd214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eddfd218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         eddfd21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eddfd220  eddfd238
         eddfd224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         eddfd228  eddfd230
         eddfd22c  00000000
         eddfd230  edefe230
         eddfd234  edcfc230
         eddfd238  000013c7
         eddfd23c  00000e14
         eddfd240  00000001
         eddfd244  edd00000
         eddfd248  000fd230
         eddfd24c  00001000
         eddfd250  00000000
         eddfd254  00000000
         eddfd258  00000003
         eddfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 5064, name: HwBinder:3604_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  edcfc118  r3  edcfc074
    r4  ee82a260  r5  c0306201  r6  edcfc118  r7  00000036
    r8  edcfc138  r9  ee82a260  r10 00000000  r11 edcfc120
    ip  00000000  sp  edcfc060  lr  ee7d8709  pc  ee80a1c4

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:
         edcfc020  00000004
         edcfc024  edcfc048
         edcfc028  edcfc158
         edcfc02c  ee500380  [anon:libc_malloc]
         edcfc030  ee402830  [anon:libc_malloc]
         edcfc034  ee7ca4f5  /apex/com.android.runtime/lib/bionic/libc.so
         edcfc038  ee506f40  [anon:libc_malloc]
         edcfc03c  ee506f40  [anon:libc_malloc]
         edcfc040  ee506f40  [anon:libc_malloc]
         edcfc044  ee506f40  [anon:libc_malloc]
         edcfc048  ee035010  [anon:libc_malloc]
         edcfc04c  edcfc490
         edcfc050  00000000
         edcfc054  0003a00c
         edcfc058  00000000
         edcfc05c  00000000
    #00  edcfc060  edcfc074
         ........  ........
    #01  edcfc060  edcfc074
         edcfc064  45709d91
         edcfc068  ee43ca00  [anon:libc_malloc]
         edcfc06c  eeedd555  /system/lib/libhidlbase.so
         edcfc070  edcfc118
         edcfc074  00000000
    #02  edcfc078  ee8323c0  [anon:.bss]
         edcfc07c  ee40ac08  [anon:libc_malloc]
         edcfc080  edcfc038
         edcfc084  ee43ca54  [anon:libc_malloc]
         edcfc088  ee43ca98  [anon:libc_malloc]
         edcfc08c  00709d91
         edcfc090  00000000
         edcfc094  00000000
         edcfc098  00000000
         edcfc09c  00000000
         edcfc0a0  00000000
         edcfc0a4  ee410170  [anon:libc_malloc]
         edcfc0a8  00000004
         edcfc0ac  00000006
         edcfc0b0  00000004
         edcfc0b4  00000000
         ........  ........
    #03  edcfc1b8  edcfc1e4
         edcfc1bc  00000e14
         edcfc1c0  ee029030  [anon:libc_malloc]
         edcfc1c4  ee02903c  [anon:libc_malloc]
         edcfc1c8  00000000
         edcfc1cc  00000000
         edcfc1d0  edcfc1e4
         edcfc1d4  eeee970d  /system/lib/libhidlbase.so
    #04  edcfc1d8  ee029030  [anon:libc_malloc]
         edcfc1dc  eee73905  /system/lib/libutils.so
    #05  edcfc1e0  ee0001c0  [anon:libc_malloc]
         edcfc1e4  ee029030  [anon:libc_malloc]
         edcfc1e8  ee405310  [anon:libc_malloc]
         edcfc1ec  ee029030  [anon:libc_malloc]
         edcfc1f0  45709d91
         edcfc1f4  edcfc230
         edcfc1f8  edcfc230
         edcfc1fc  edcfc230
         edcfc200  00000078
         edcfc204  000013c7
         edcfc208  00000e14
         edcfc20c  eddfd490
         edcfc210  edcfc230
         edcfc214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  edcfc218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edcfc21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  edcfc220  edcfc238
         edcfc224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edcfc228  edcfc230
         edcfc22c  00000000
         edcfc230  eddfd230
         edcfc234  edbfb230
         edcfc238  000013c8
         edcfc23c  00000e14
         edcfc240  00000001
         edcfc244  edbff000
         edcfc248  000fd230
         edcfc24c  00001000
         edcfc250  00000000
         edcfc254  00000000
         edcfc258  00000003
         edcfc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 5073, name: HwBinder:3604_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  edbfb118  r3  edbfb074
    r4  ee82a260  r5  c0306201  r6  edbfb118  r7  00000036
    r8  edbfb138  r9  ee82a260  r10 00000000  r11 edbfb120
    ip  00000000  sp  edbfb060  lr  ee7d8709  pc  ee80a1c4

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:
         edbfb020  ee403310  [anon:libc_malloc]
         edbfb024  ee7ca4f5  /apex/com.android.runtime/lib/bionic/libc.so
         edbfb028  ee104900  [anon:libc_malloc]
         edbfb02c  ee104900  [anon:libc_malloc]
         edbfb030  ee507240  [anon:libc_malloc]
         edbfb034  ee507240  [anon:libc_malloc]
         edbfb038  00000000
         edbfb03c  ee037a18  [anon:libc_malloc]
         edbfb040  ee001ef0  [anon:libc_malloc]
         edbfb044  eee74c35  /system/lib/libutils.so
         edbfb048  ee035010  [anon:libc_malloc]
         edbfb04c  edbfb490
         edbfb050  00000000
         edbfb054  0003a010
         edbfb058  00000000
         edbfb05c  00000000
    #00  edbfb060  edbfb074
         ........  ........
    #01  edbfb060  edbfb074
         edbfb064  45709d91
         edbfb068  ee037a00  [anon:libc_malloc]
         edbfb06c  eeedd555  /system/lib/libhidlbase.so
         edbfb070  edbfb118
         edbfb074  00000000
    #02  edbfb078  00000011
         edbfb07c  edbfb160
         edbfb080  ee037a00  [anon:libc_malloc]
         edbfb084  ee037a54  [anon:libc_malloc]
         edbfb088  ee037a98  [anon:libc_malloc]
         edbfb08c  0040b3f8
         edbfb090  00000000
         edbfb094  00000000
         edbfb098  00000000
         edbfb09c  00000000
         edbfb0a0  00000000
         edbfb0a4  ee005018  [anon:libc_malloc]
         edbfb0a8  00000004
         edbfb0ac  00000006
         edbfb0b0  00000004
         edbfb0b4  00000000
         ........  ........
    #03  edbfb1b8  edbfb1e4
         edbfb1bc  00000e14
         edbfb1c0  ee411b40  [anon:libc_malloc]
         edbfb1c4  ee411b4c  [anon:libc_malloc]
         edbfb1c8  00000000
         edbfb1cc  00000000
         edbfb1d0  edbfb1e4
         edbfb1d4  eeee970d  /system/lib/libhidlbase.so
    #04  edbfb1d8  ee411b40  [anon:libc_malloc]
         edbfb1dc  eee73905  /system/lib/libutils.so
    #05  edbfb1e0  ee405370  [anon:libc_malloc]
         edbfb1e4  ee411b40  [anon:libc_malloc]
         edbfb1e8  ee0001c0  [anon:libc_malloc]
         edbfb1ec  ee411b40  [anon:libc_malloc]
         edbfb1f0  45709d91
         edbfb1f4  edbfb230
         edbfb1f8  edbfb230
         edbfb1fc  edbfb230
         edbfb200  00000078
         edbfb204  000013c8
         edbfb208  00000e14
         edbfb20c  edcfc490
         edbfb210  edbfb230
         edbfb214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  edbfb218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edbfb21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  edbfb220  edbfb238
         edbfb224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edbfb228  edbfb230
         edbfb22c  00000000
         edbfb230  edcfc230
         edbfb234  edafa230
         edbfb238  000013d1
         edbfb23c  00000e14
         edbfb240  00000001
         edbfb244  edafe000
         edbfb248  000fd230
         edbfb24c  00001000
         edbfb250  00000000
         edbfb254  00000000
         edbfb258  00000003
         edbfb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 10826, name: Binder:3604_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  edafa148  r3  edafa13c
    r4  ee82a260  r5  ee450600  r6  edafa148  r7  00000036
    r8  edafa168  r9  ee450690  r10 edafa150  r11 00000000
    ip  00000000  sp  edafa128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         edafa0e8  ee464428  [anon:libc_malloc]
         edafa0ec  ee40f208  [anon:libc_malloc]
         edafa0f0  ee40f214  [anon:libc_malloc]
         edafa0f4  ee40f318  [anon:libc_malloc]
         edafa0f8  00000000
         edafa0fc  ee40f26c  [anon:libc_malloc]
         edafa100  ee000000  [anon:libc_malloc]
         edafa104  ee40f2f8  [anon:libc_malloc]
         edafa108  45709d91
         edafa10c  00000004
         edafa110  ee450654  [anon:libc_malloc]
         edafa114  00000000
         edafa118  00000000
         edafa11c  edafa168
         edafa120  ee450690  [anon:libc_malloc]
         edafa124  edafa150
    #00  edafa128  edafa13c
         ........  ........
    #01  edafa128  edafa13c
         edafa12c  45709d91
         edafa130  c0306201
         edafa134  ee9c3c15  /system/lib/libbinder.so
         edafa138  edafa148
         edafa13c  00000000
    #02  edafa140  ee450654  [anon:libc_malloc]
         edafa144  ee82a260  [anon:.bss]
         edafa148  00000000
         edafa14c  00000000
         edafa150  00000000
         edafa154  00000000
         edafa158  ee450e00  [anon:libc_malloc]
         edafa15c  00000000
         edafa160  00000100
         edafa164  00000000
         edafa168  00000000
         edafa16c  00000000
         edafa170  ee450700  [anon:libc_malloc]
         edafa174  00000000
         edafa178  45709d91
         edafa17c  ee450600  [anon:libc_malloc]
         ........  ........
    #03  edafa1a0  edafa230
         edafa1a4  ee9c42b1  /system/lib/libbinder.so
         edafa1a8  00000000
         edafa1ac  ee450600  [anon:libc_malloc]
         edafa1b0  ee450690  [anon:libc_malloc]
         edafa1b4  00000000
         edafa1b8  00000000
         edafa1bc  ee9c435b  /system/lib/libbinder.so
    #04  edafa1c0  00000000
         edafa1c4  ee9c38af  /system/lib/libbinder.so
         edafa1c8  ee4b33b0  [anon:libc_malloc]
         edafa1cc  ee4b33bc  [anon:libc_malloc]
         edafa1d0  00000000
         edafa1d4  ee9dd939  /system/lib/libbinder.so
    #05  edafa1d8  ee4b33b0  [anon:libc_malloc]
         edafa1dc  eee73905  /system/lib/libutils.so
    #06  edafa1e0  ee4bd290  [anon:libc_malloc]
         edafa1e4  ee4b33b0  [anon:libc_malloc]
         edafa1e8  ee4bd310  [anon:libc_malloc]
         edafa1ec  ee4b33b0  [anon:libc_malloc]
         edafa1f0  45709d91
         edafa1f4  edafa230
         edafa1f8  edafa230
         edafa1fc  edafa230
         edafa200  00000078
         edafa204  000013c4
         edafa208  00000e14
         edafa20c  edefe490
         edafa210  edafa230
         edafa214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  edafa218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edafa21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  edafa220  edafa238
         edafa224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         edafa228  edafa230
         edafa22c  00000000
         edafa230  edbfb230
         edafa234  ed8b9230
         edafa238  00002a4a
         edafa23c  00000e14
         edafa240  00000001
         edafa244  ed9fd000
         edafa248  000fd230
         edafa24c  00001000
         edafa250  00000000
         edafa254  00000000
         edafa258  00000003
         edafa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 13064, name: Binder:3604_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed375148  r3  ed37513c
    r4  ee82a260  r5  ee012400  r6  ed375148  r7  00000036
    r8  ed375168  r9  ee012490  r10 ed375150  r11 00000000
    ip  00000000  sp  ed375128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed3750e8  00000000
         ed3750ec  ee40cf6c  [anon:libc_malloc]
         ed3750f0  ee000000  [anon:libc_malloc]
         ed3750f4  ee40cff8  [anon:libc_malloc]
         ed3750f8  ee02fa70  [anon:libc_malloc]
         ed3750fc  ee7a35d1  /apex/com.android.runtime/lib/bionic/libc.so
         ed375100  00000004
         ed375104  eeffd448  /system/lib/android.hardware.drm@1.2.so
         ed375108  45709d91
         ed37510c  00000004
         ed375110  ee012454  [anon:libc_malloc]
         ed375114  00000000
         ed375118  00000000
         ed37511c  ed375168
         ed375120  ee012490  [anon:libc_malloc]
         ed375124  ed375150
    #00  ed375128  ed37513c
         ........  ........
    #01  ed375128  ed37513c
         ed37512c  45709d91
         ed375130  c0306201
         ed375134  ee9c3c15  /system/lib/libbinder.so
         ed375138  ed375148
         ed37513c  00000000
    #02  ed375140  ee012454  [anon:libc_malloc]
         ed375144  ee82a260  [anon:.bss]
         ed375148  00000000
         ed37514c  00000000
         ed375150  00000000
         ed375154  00000000
         ed375158  ee012600  [anon:libc_malloc]
         ed37515c  00000000
         ed375160  00000100
         ed375164  00000000
         ed375168  00000000
         ed37516c  00000000
         ed375170  ee012500  [anon:libc_malloc]
         ed375174  00000000
         ed375178  45709d91
         ed37517c  ee012400  [anon:libc_malloc]
         ........  ........
    #03  ed3751a0  ed375230
         ed3751a4  ee9c42b1  /system/lib/libbinder.so
         ed3751a8  00000000
         ed3751ac  ee012400  [anon:libc_malloc]
         ed3751b0  ee012490  [anon:libc_malloc]
         ed3751b4  00000000
         ed3751b8  00000000
         ed3751bc  ee9c435b  /system/lib/libbinder.so
    #04  ed3751c0  00000000
         ed3751c4  ee9c38af  /system/lib/libbinder.so
         ed3751c8  ee412650  [anon:libc_malloc]
         ed3751cc  ee41265c  [anon:libc_malloc]
         ed3751d0  00000000
         ed3751d4  ee9dd939  /system/lib/libbinder.so
    #05  ed3751d8  ee412650  [anon:libc_malloc]
         ed3751dc  eee73905  /system/lib/libutils.so
    #06  ed3751e0  ee478560  [anon:libc_malloc]
         ed3751e4  ee412650  [anon:libc_malloc]
         ed3751e8  ee478540  [anon:libc_malloc]
         ed3751ec  ee412650  [anon:libc_malloc]
         ed3751f0  45709d91
         ed3751f4  ed375230
         ed3751f8  ed375230
         ed3751fc  ed375230
         ed375200  00000078
         ed375204  00000e14
         ed375208  00000e14
         ed37520c  ef687020
         ed375210  ed375230
         ed375214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed375218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed37521c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed375220  ed375238
         ed375224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed375228  ed375230
         ed37522c  00000000
         ed375230  ed5b6230
         ed375234  ed274230
         ed375238  00003308
         ed37523c  00000e14
         ed375240  00000001
         ed375244  ed278000
         ed375248  000fd230
         ed37524c  00001000
         ed375250  00000000
         ed375254  00000000
         ed375258  00000003
         ed37525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 13071, name: Binder:3604_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed274148  r3  ed27413c
    r4  ee82a260  r5  ee488100  r6  ed274148  r7  00000036
    r8  ed274168  r9  ee488190  r10 ed274150  r11 00000000
    ip  00000000  sp  ed274128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed2740e8  00000000
         ed2740ec  ee40dd6c  [anon:libc_malloc]
         ed2740f0  ee000000  [anon:libc_malloc]
         ed2740f4  ee40ddf8  [anon:libc_malloc]
         ed2740f8  ee0005b0  [anon:libc_malloc]
         ed2740fc  ee7a35d1  /apex/com.android.runtime/lib/bionic/libc.so
         ed274100  00000004
         ed274104  eeffd448  /system/lib/android.hardware.drm@1.2.so
         ed274108  45709d91
         ed27410c  00000004
         ed274110  ee488154  [anon:libc_malloc]
         ed274114  00000000
         ed274118  00000000
         ed27411c  ed274168
         ed274120  ee488190  [anon:libc_malloc]
         ed274124  ed274150
    #00  ed274128  ed27413c
         ........  ........
    #01  ed274128  ed27413c
         ed27412c  45709d91
         ed274130  c0306201
         ed274134  ee9c3c15  /system/lib/libbinder.so
         ed274138  ed274148
         ed27413c  00000000
    #02  ed274140  ee488154  [anon:libc_malloc]
         ed274144  ee82a260  [anon:.bss]
         ed274148  00000000
         ed27414c  00000000
         ed274150  00000000
         ed274154  00000000
         ed274158  ee488500  [anon:libc_malloc]
         ed27415c  00000000
         ed274160  00000100
         ed274164  00000000
         ed274168  00000000
         ed27416c  00000000
         ed274170  ee488400  [anon:libc_malloc]
         ed274174  00000000
         ed274178  45709d91
         ed27417c  ee488100  [anon:libc_malloc]
         ........  ........
    #03  ed2741a0  ed274230
         ed2741a4  ee9c42b1  /system/lib/libbinder.so
         ed2741a8  00000000
         ed2741ac  ee488100  [anon:libc_malloc]
         ed2741b0  ee488190  [anon:libc_malloc]
         ed2741b4  00000000
         ed2741b8  00000000
         ed2741bc  ee9c435b  /system/lib/libbinder.so
    #04  ed2741c0  00000000
         ed2741c4  ee9c38af  /system/lib/libbinder.so
         ed2741c8  ee029960  [anon:libc_malloc]
         ed2741cc  ee02996c  [anon:libc_malloc]
         ed2741d0  00000000
         ed2741d4  ee9dd939  /system/lib/libbinder.so
    #05  ed2741d8  ee029960  [anon:libc_malloc]
         ed2741dc  eee73905  /system/lib/libutils.so
    #06  ed2741e0  ee0002e0  [anon:libc_malloc]
         ed2741e4  ee029960  [anon:libc_malloc]
         ed2741e8  ee478560  [anon:libc_malloc]
         ed2741ec  ee029960  [anon:libc_malloc]
         ed2741f0  45709d91
         ed2741f4  ed274230
         ed2741f8  ed274230
         ed2741fc  ed274230
         ed274200  00000078
         ed274204  00003308
         ed274208  00000e14
         ed27420c  ed375490
         ed274210  ed274230
         ed274214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed274218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed27421c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed274220  ed274238
         ed274224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed274228  ed274230
         ed27422c  00000000
         ed274230  ed375230
         ed274234  ed173230
         ed274238  0000330f
         ed27423c  00000e14
         ed274240  00000001
         ed274244  ed177000
         ed274248  000fd230
         ed27424c  00001000
         ed274250  00000000
         ed274254  00000000
         ed274258  00000003
         ed27425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 13775, name: HwBinder:3604_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ed8b9118  r3  ed8b9074
    r4  ee82a260  r5  c0306201  r6  ed8b9118  r7  00000036
    r8  ed8b9138  r9  ee82a260  r10 00000000  r11 ed8b9120
    ip  00000000  sp  ed8b9060  lr  ee7d8709  pc  ee80a1c4

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:
         ed8b9020  ed8b90d4
         ed8b9024  00000002
         ed8b9028  eeee0b49  /system/lib/libhidlbase.so
         ed8b902c  eeee0b49  /system/lib/libhidlbase.so
         ed8b9030  ee82a260  [anon:.bss]
         ed8b9034  eeee2cdd  /system/lib/libhidlbase.so
         ed8b9038  00000002
         ed8b903c  ee038040  [anon:libc_malloc]
         ed8b9040  00000011
         ed8b9044  ee035000  [anon:libc_malloc]
         ed8b9048  ee035010  [anon:libc_malloc]
         ed8b904c  ed8b9490
         ed8b9050  00000000
         ed8b9054  0003a014
         ed8b9058  00000000
         ed8b905c  00000000
    #00  ed8b9060  ed8b9074
         ........  ........
    #01  ed8b9060  ed8b9074
         ed8b9064  45709d91
         ed8b9068  ee038040  [anon:libc_malloc]
         ed8b906c  eeedd555  /system/lib/libhidlbase.so
         ed8b9070  ed8b9118
         ed8b9074  00000000
    #02  ed8b9078  00000011
         ed8b907c  ed8b9160
         ed8b9080  ee038040  [anon:libc_malloc]
         ed8b9084  ee038094  [anon:libc_malloc]
         ed8b9088  ee0380d8  [anon:libc_malloc]
         ed8b908c  00709d91
         ed8b9090  00000000
         ed8b9094  00000000
         ed8b9098  00000000
         ed8b909c  00000000
         ed8b90a0  00000000
         ed8b90a4  ee005068  [anon:libc_malloc]
         ed8b90a8  00000004
         ed8b90ac  00000006
         ed8b90b0  00000004
         ed8b90b4  00000000
         ........  ........
    #03  ed8b91b8  ed8b91e4
         ed8b91bc  00000e14
         ed8b91c0  ee029000  [anon:libc_malloc]
         ed8b91c4  ee02900c  [anon:libc_malloc]
         ed8b91c8  00000000
         ed8b91cc  00000000
         ed8b91d0  ed8b91e4
         ed8b91d4  eeee970d  /system/lib/libhidlbase.so
    #04  ed8b91d8  ee029000  [anon:libc_malloc]
         ed8b91dc  eee73905  /system/lib/libutils.so
    #05  ed8b91e0  ee478800  [anon:libc_malloc]
         ed8b91e4  ee029000  [anon:libc_malloc]
         ed8b91e8  ee478c90  [anon:libc_malloc]
         ed8b91ec  ee029000  [anon:libc_malloc]
         ed8b91f0  45709d91
         ed8b91f4  ed8b9230
         ed8b91f8  ed8b9230
         ed8b91fc  ed8b9230
         ed8b9200  00000078
         ed8b9204  000013d1
         ed8b9208  00000e14
         ed8b920c  edbfb490
         ed8b9210  ed8b9230
         ed8b9214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ed8b9218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed8b921c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed8b9220  ed8b9238
         ed8b9224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed8b9228  ed8b9230
         ed8b922c  00000000
         ed8b9230  edafa230
         ed8b9234  ed7b8230
         ed8b9238  000035cf
         ed8b923c  00000e14
         ed8b9240  00000001
         ed8b9244  ed7bc000
         ed8b9248  000fd230
         ed8b924c  00001000
         ed8b9250  00000000
         ed8b9254  00000000
         ed8b9258  00000003
         ed8b925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 13776, name: Binder:3604_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed7b8148  r3  ed7b813c
    r4  ee82a260  r5  ee465600  r6  ed7b8148  r7  00000036
    r8  ed7b8168  r9  ee465690  r10 ed7b8150  r11 00000000
    ip  00000000  sp  ed7b8128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed7b80e8  ee04d628  [anon:libc_malloc]
         ed7b80ec  ee094794  [anon:libc_malloc]
         ed7b80f0  ee094744  [anon:libc_malloc]
         ed7b80f4  45709d91
         ed7b80f8  ed7b8230
         ed7b80fc  ee40c108  [anon:libc_malloc]
         ed7b8100  ee40c114  [anon:libc_malloc]
         ed7b8104  ee40c218  [anon:libc_malloc]
         ed7b8108  45709d91
         ed7b810c  00000004
         ed7b8110  ee465654  [anon:libc_malloc]
         ed7b8114  00000000
         ed7b8118  00000000
         ed7b811c  ed7b8168
         ed7b8120  ee465690  [anon:libc_malloc]
         ed7b8124  ed7b8150
    #00  ed7b8128  ed7b813c
         ........  ........
    #01  ed7b8128  ed7b813c
         ed7b812c  45709d91
         ed7b8130  c0306201
         ed7b8134  ee9c3c15  /system/lib/libbinder.so
         ed7b8138  ed7b8148
         ed7b813c  00000000
    #02  ed7b8140  ee465654  [anon:libc_malloc]
         ed7b8144  ee82a260  [anon:.bss]
         ed7b8148  00000000
         ed7b814c  00000000
         ed7b8150  00000000
         ed7b8154  00000000
         ed7b8158  ee465800  [anon:libc_malloc]
         ed7b815c  00000000
         ed7b8160  00000100
         ed7b8164  00000000
         ed7b8168  00000000
         ed7b816c  00000000
         ed7b8170  ee465700  [anon:libc_malloc]
         ed7b8174  00000000
         ed7b8178  45709d91
         ed7b817c  ee465600  [anon:libc_malloc]
         ........  ........
    #03  ed7b81a0  ed7b8230
         ed7b81a4  ee9c42b1  /system/lib/libbinder.so
         ed7b81a8  00000000
         ed7b81ac  ee465600  [anon:libc_malloc]
         ed7b81b0  ee465690  [anon:libc_malloc]
         ed7b81b4  00000000
         ed7b81b8  00000000
         ed7b81bc  ee9c435b  /system/lib/libbinder.so
    #04  ed7b81c0  00000000
         ed7b81c4  ee9c38af  /system/lib/libbinder.so
         ed7b81c8  ee4b2930  [anon:libc_malloc]
         ed7b81cc  ee4b293c  [anon:libc_malloc]
         ed7b81d0  00000000
         ed7b81d4  ee9dd939  /system/lib/libbinder.so
    #05  ed7b81d8  ee4b2930  [anon:libc_malloc]
         ed7b81dc  eee73905  /system/lib/libutils.so
    #06  ed7b81e0  ee4b74e0  [anon:libc_malloc]
         ed7b81e4  ee4b2930  [anon:libc_malloc]
         ed7b81e8  ee4b74f0  [anon:libc_malloc]
         ed7b81ec  ee4b2930  [anon:libc_malloc]
         ed7b81f0  45709d91
         ed7b81f4  ed7b8230
         ed7b81f8  ed7b8230
         ed7b81fc  ed7b8230
         ed7b8200  00000078
         ed7b8204  000013c4
         ed7b8208  00000e14
         ed7b820c  edefe490
         ed7b8210  ed7b8230
         ed7b8214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed7b8218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed7b821c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed7b8220  ed7b8238
         ed7b8224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed7b8228  ed7b8230
         ed7b822c  00000000
         ed7b8230  ed8b9230
         ed7b8234  ed6b7230
         ed7b8238  000035d0
         ed7b823c  00000e14
         ed7b8240  00000001
         ed7b8244  ed6bb000
         ed7b8248  000fd230
         ed7b824c  00001000
         ed7b8250  00000000
         ed7b8254  00000000
         ed7b8258  00000003
         ed7b825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 17196, name: Binder:3604_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed6b7148  r3  ed6b713c
    r4  ee82a260  r5  ee055e00  r6  ed6b7148  r7  00000036
    r8  ed6b7168  r9  ee055e90  r10 ed6b7150  r11 00000000
    ip  00000000  sp  ed6b7128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed6b70e8  ee04cc28  [anon:libc_malloc]
         ed6b70ec  ee010a34  [anon:libc_malloc]
         ed6b70f0  ee0109e4  [anon:libc_malloc]
         ed6b70f4  ee0109e8  [anon:libc_malloc]
         ed6b70f8  ed6b7230
         ed6b70fc  ee82a260  [anon:.bss]
         ed6b7100  ee0109e0  [anon:libc_malloc]
         ed6b7104  eeffd448  /system/lib/android.hardware.drm@1.2.so
         ed6b7108  45709d91
         ed6b710c  00000004
         ed6b7110  ee055e54  [anon:libc_malloc]
         ed6b7114  00000000
         ed6b7118  00000000
         ed6b711c  ed6b7168
         ed6b7120  ee055e90  [anon:libc_malloc]
         ed6b7124  ed6b7150
    #00  ed6b7128  ed6b713c
         ........  ........
    #01  ed6b7128  ed6b713c
         ed6b712c  45709d91
         ed6b7130  c0306201
         ed6b7134  ee9c3c15  /system/lib/libbinder.so
         ed6b7138  ed6b7148
         ed6b713c  00000000
    #02  ed6b7140  ee055e54  [anon:libc_malloc]
         ed6b7144  ee82a260  [anon:.bss]
         ed6b7148  00000000
         ed6b714c  00000000
         ed6b7150  00000000
         ed6b7154  00000000
         ed6b7158  ee012000  [anon:libc_malloc]
         ed6b715c  00000000
         ed6b7160  00000100
         ed6b7164  00000000
         ed6b7168  00000000
         ed6b716c  00000000
         ed6b7170  ee055f00  [anon:libc_malloc]
         ed6b7174  00000000
         ed6b7178  45709d91
         ed6b717c  ee055e00  [anon:libc_malloc]
         ........  ........
    #03  ed6b71a0  ed6b7230
         ed6b71a4  ee9c42b1  /system/lib/libbinder.so
         ed6b71a8  00000000
         ed6b71ac  ee055e00  [anon:libc_malloc]
         ed6b71b0  ee055e90  [anon:libc_malloc]
         ed6b71b4  00000000
         ed6b71b8  00000000
         ed6b71bc  ee9c435b  /system/lib/libbinder.so
    #04  ed6b71c0  00000000
         ed6b71c4  ee9c38af  /system/lib/libbinder.so
         ed6b71c8  ee411e10  [anon:libc_malloc]
         ed6b71cc  ee411e1c  [anon:libc_malloc]
         ed6b71d0  00000000
         ed6b71d4  ee9dd939  /system/lib/libbinder.so
    #05  ed6b71d8  ee411e10  [anon:libc_malloc]
         ed6b71dc  eee73905  /system/lib/libutils.so
    #06  ed6b71e0  ee000300  [anon:libc_malloc]
         ed6b71e4  ee411e10  [anon:libc_malloc]
         ed6b71e8  ee000380  [anon:libc_malloc]
         ed6b71ec  ee411e10  [anon:libc_malloc]
         ed6b71f0  45709d91
         ed6b71f4  ed6b7230
         ed6b71f8  ed6b7230
         ed6b71fc  ed6b7230
         ed6b7200  00000078
         ed6b7204  00000e33
         ed6b7208  00000e14
         ed6b720c  ee2fe490
         ed6b7210  ed6b7230
         ed6b7214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed6b7218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed6b721c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed6b7220  ed6b7238
         ed6b7224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed6b7228  ed6b7230
         ed6b722c  00000000
         ed6b7230  ed7b8230
         ed6b7234  ed5b6230
         ed6b7238  0000432c
         ed6b723c  00000e14
         ed6b7240  00000001
         ed6b7244  ed5ba000
         ed6b7248  000fd230
         ed6b724c  00001000
         ed6b7250  00000000
         ed6b7254  00000000
         ed6b7258  00000003
         ed6b725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 17463, name: Binder:3604_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed5b6148  r3  ed5b613c
    r4  ee82a260  r5  ee465c00  r6  ed5b6148  r7  00000036
    r8  ed5b6168  r9  ee465c90  r10 ed5b6150  r11 00000000
    ip  00000000  sp  ed5b6128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed5b60e8  00000068
         ed5b60ec  00000068
         ed5b60f0  ee302068
         ed5b60f4  00000000
         ed5b60f8  00000000
         ed5b60fc  00000000
         ed5b6100  ee400100  [anon:libc_malloc]
         ed5b6104  00000004
         ed5b6108  45709d91
         ed5b610c  00000004
         ed5b6110  ee465c54  [anon:libc_malloc]
         ed5b6114  00000000
         ed5b6118  00000000
         ed5b611c  ed5b6168
         ed5b6120  ee465c90  [anon:libc_malloc]
         ed5b6124  ed5b6150
    #00  ed5b6128  ed5b613c
         ........  ........
    #01  ed5b6128  ed5b613c
         ed5b612c  45709d91
         ed5b6130  c0306201
         ed5b6134  ee9c3c15  /system/lib/libbinder.so
         ed5b6138  ed5b6148
         ed5b613c  00000000
    #02  ed5b6140  ee465c54  [anon:libc_malloc]
         ed5b6144  ee82a260  [anon:.bss]
         ed5b6148  00000000
         ed5b614c  00000000
         ed5b6150  00000000
         ed5b6154  00000000
         ed5b6158  ee488200  [anon:libc_malloc]
         ed5b615c  00000000
         ed5b6160  00000100
         ed5b6164  00000000
         ed5b6168  00000000
         ed5b616c  00000000
         ed5b6170  ee465d00  [anon:libc_malloc]
         ed5b6174  00000000
         ed5b6178  45709d91
         ed5b617c  ee465c00  [anon:libc_malloc]
         ........  ........
    #03  ed5b61a0  ed5b6230
         ed5b61a4  ee9c42cb  /system/lib/libbinder.so
         ed5b61a8  00000000
         ed5b61ac  ee465c00  [anon:libc_malloc]
         ed5b61b0  ee465c90  [anon:libc_malloc]
         ed5b61b4  00000000
         ed5b61b8  00000000
         ed5b61bc  ee9c435b  /system/lib/libbinder.so
    #04  ed5b61c0  00000000
         ed5b61c4  ee9c38af  /system/lib/libbinder.so
         ed5b61c8  ee411de0  [anon:libc_malloc]
         ed5b61cc  ee411dec  [anon:libc_malloc]
         ed5b61d0  00000000
         ed5b61d4  ee9dd939  /system/lib/libbinder.so
    #05  ed5b61d8  ee411de0  [anon:libc_malloc]
         ed5b61dc  eee73905  /system/lib/libutils.so
    #06  ed5b61e0  ee405760  [anon:libc_malloc]
         ed5b61e4  ee411de0  [anon:libc_malloc]
         ed5b61e8  ee405840  [anon:libc_malloc]
         ed5b61ec  ee411de0  [anon:libc_malloc]
         ed5b61f0  45709d91
         ed5b61f4  ed5b6230
         ed5b61f8  ed5b6230
         ed5b61fc  ed5b6230
         ed5b6200  00000078
         ed5b6204  00000e33
         ed5b6208  00000e14
         ed5b620c  ee2fe490
         ed5b6210  ed5b6230
         ed5b6214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed5b6218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed5b621c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed5b6220  ed5b6238
         ed5b6224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed5b6228  ed5b6230
         ed5b622c  00000000
         ed5b6230  ed6b7230
         ed5b6234  ed375230
         ed5b6238  00004437
         ed5b623c  00000e14
         ed5b6240  00000001
         ed5b6244  ed4b9000
         ed5b6248  000fd230
         ed5b624c  00001000
         ed5b6250  00000000
         ed5b6254  00000000
         ed5b6258  00000003
         ed5b625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20100, name: Binder:3604_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed173148  r3  ed17313c
    r4  ee82a260  r5  ee012c00  r6  ed173148  r7  00000036
    r8  ed173168  r9  ee012c90  r10 ed173150  r11 00000000
    ip  00000000  sp  ed173128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed1730e8  ee435e28  [anon:libc_malloc]
         ed1730ec  ee00f174  [anon:libc_malloc]
         ed1730f0  ee00f124  [anon:libc_malloc]
         ed1730f4  45709d91
         ed1730f8  ed173230
         ed1730fc  ee40e408  [anon:libc_malloc]
         ed173100  ee40e414  [anon:libc_malloc]
         ed173104  ee40e518  [anon:libc_malloc]
         ed173108  45709d91
         ed17310c  00000004
         ed173110  ee012c54  [anon:libc_malloc]
         ed173114  00000000
         ed173118  00000000
         ed17311c  ed173168
         ed173120  ee012c90  [anon:libc_malloc]
         ed173124  ed173150
    #00  ed173128  ed17313c
         ........  ........
    #01  ed173128  ed17313c
         ed17312c  45709d91
         ed173130  c0306201
         ed173134  ee9c3c15  /system/lib/libbinder.so
         ed173138  ed173148
         ed17313c  00000000
    #02  ed173140  ee012c54  [anon:libc_malloc]
         ed173144  ee82a260  [anon:.bss]
         ed173148  00000000
         ed17314c  00000000
         ed173150  00000000
         ed173154  00000000
         ed173158  ee012e00  [anon:libc_malloc]
         ed17315c  00000000
         ed173160  00000100
         ed173164  00000000
         ed173168  00000000
         ed17316c  00000000
         ed173170  ee012d00  [anon:libc_malloc]
         ed173174  00000000
         ed173178  45709d91
         ed17317c  ee012c00  [anon:libc_malloc]
         ........  ........
    #03  ed1731a0  ed173230
         ed1731a4  ee9c42b1  /system/lib/libbinder.so
         ed1731a8  00000000
         ed1731ac  ee012c00  [anon:libc_malloc]
         ed1731b0  ee012c90  [anon:libc_malloc]
         ed1731b4  00000000
         ed1731b8  00000000
         ed1731bc  ee9c435b  /system/lib/libbinder.so
    #04  ed1731c0  00000000
         ed1731c4  ee9c38af  /system/lib/libbinder.so
         ed1731c8  ee411ab0  [anon:libc_malloc]
         ed1731cc  ee411abc  [anon:libc_malloc]
         ed1731d0  00000000
         ed1731d4  ee9dd939  /system/lib/libbinder.so
    #05  ed1731d8  ee411ab0  [anon:libc_malloc]
         ed1731dc  eee73905  /system/lib/libutils.so
    #06  ed1731e0  ee405600  [anon:libc_malloc]
         ed1731e4  ee411ab0  [anon:libc_malloc]
         ed1731e8  ee405780  [anon:libc_malloc]
         ed1731ec  ee411ab0  [anon:libc_malloc]
         ed1731f0  45709d91
         ed1731f4  ed173230
         ed1731f8  ed173230
         ed1731fc  ed173230
         ed173200  00000078
         ed173204  00000e33
         ed173208  00000e14
         ed17320c  ee2fe490
         ed173210  ed173230
         ed173214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed173218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed17321c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed173220  ed173238
         ed173224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed173228  ed173230
         ed17322c  00000000
         ed173230  ed274230
         ed173234  ed072230
         ed173238  00004e84
         ed17323c  00000e14
         ed173240  00000001
         ed173244  ed076000
         ed173248  000fd230
         ed17324c  00001000
         ed173250  00000000
         ed173254  00000000
         ed173258  00000003
         ed17325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20101, name: Binder:3604_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed072148  r3  ed07213c
    r4  ee82a260  r5  ee488700  r6  ed072148  r7  00000036
    r8  ed072168  r9  ee488790  r10 ed072150  r11 00000000
    ip  00000000  sp  ed072128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ed0720e8  ee054a28  [anon:libc_malloc]
         ed0720ec  ee40eb08  [anon:libc_malloc]
         ed0720f0  ee40eb44  [anon:libc_malloc]
         ed0720f4  45709d91
         ed0720f8  00000000
         ed0720fc  ee40eb08  [anon:libc_malloc]
         ed072100  ee40eb14  [anon:libc_malloc]
         ed072104  ee40ec18  [anon:libc_malloc]
         ed072108  45709d91
         ed07210c  00000004
         ed072110  ee488754  [anon:libc_malloc]
         ed072114  00000000
         ed072118  00000000
         ed07211c  ed072168
         ed072120  ee488790  [anon:libc_malloc]
         ed072124  ed072150
    #00  ed072128  ed07213c
         ........  ........
    #01  ed072128  ed07213c
         ed07212c  45709d91
         ed072130  c0306201
         ed072134  ee9c3c15  /system/lib/libbinder.so
         ed072138  ed072148
         ed07213c  00000000
    #02  ed072140  ee488754  [anon:libc_malloc]
         ed072144  ee82a260  [anon:.bss]
         ed072148  00000000
         ed07214c  00000000
         ed072150  00000000
         ed072154  00000000
         ed072158  ee488900  [anon:libc_malloc]
         ed07215c  00000000
         ed072160  00000100
         ed072164  00000000
         ed072168  00000000
         ed07216c  00000000
         ed072170  ee488800  [anon:libc_malloc]
         ed072174  00000000
         ed072178  45709d91
         ed07217c  ee488700  [anon:libc_malloc]
         ........  ........
    #03  ed0721a0  ed072230
         ed0721a4  ee9c42b1  /system/lib/libbinder.so
         ed0721a8  00000000
         ed0721ac  ee488700  [anon:libc_malloc]
         ed0721b0  ee488790  [anon:libc_malloc]
         ed0721b4  00000000
         ed0721b8  00000000
         ed0721bc  ee9c435b  /system/lib/libbinder.so
    #04  ed0721c0  00000000
         ed0721c4  ee9c38af  /system/lib/libbinder.so
         ed0721c8  ee0290f0  [anon:libc_malloc]
         ed0721cc  ee0290fc  [anon:libc_malloc]
         ed0721d0  00000000
         ed0721d4  ee9dd939  /system/lib/libbinder.so
    #05  ed0721d8  ee0290f0  [anon:libc_malloc]
         ed0721dc  eee73905  /system/lib/libutils.so
    #06  ed0721e0  ee000010  [anon:libc_malloc]
         ed0721e4  ee0290f0  [anon:libc_malloc]
         ed0721e8  ee405600  [anon:libc_malloc]
         ed0721ec  ee0290f0  [anon:libc_malloc]
         ed0721f0  45709d91
         ed0721f4  ed072230
         ed0721f8  ed072230
         ed0721fc  ed072230
         ed072200  00000078
         ed072204  00004e84
         ed072208  00000e14
         ed07220c  ed173490
         ed072210  ed072230
         ed072214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed072218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed07221c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed072220  ed072238
         ed072224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ed072228  ed072230
         ed07222c  00000000
         ed072230  ed173230
         ed072234  ecf71230
         ed072238  00004e85
         ed07223c  00000e14
         ed072240  00000001
         ed072244  ecf75000
         ed072248  000fd230
         ed07224c  00001000
         ed072250  00000000
         ed072254  00000000
         ed072258  00000003
         ed07225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20103, name: Binder:3604_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecf71148  r3  ecf7113c
    r4  ee82a260  r5  ee055100  r6  ecf71148  r7  00000036
    r8  ecf71168  r9  ee055190  r10 ecf71150  r11 00000000
    ip  00000000  sp  ecf71128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ecf710e8  00000034
         ecf710ec  00000034
         ecf710f0  ee302038
         ecf710f4  00000000
         ecf710f8  00000000
         ecf710fc  00000000
         ecf71100  ee000100  [anon:libc_malloc]
         ecf71104  00000004
         ecf71108  45709d91
         ecf7110c  00000004
         ecf71110  ee055154  [anon:libc_malloc]
         ecf71114  00000000
         ecf71118  00000000
         ecf7111c  ecf71168
         ecf71120  ee055190  [anon:libc_malloc]
         ecf71124  ecf71150
    #00  ecf71128  ecf7113c
         ........  ........
    #01  ecf71128  ecf7113c
         ecf7112c  45709d91
         ecf71130  c0306201
         ecf71134  ee9c3c15  /system/lib/libbinder.so
         ecf71138  ecf71148
         ecf7113c  00000000
    #02  ecf71140  ee055154  [anon:libc_malloc]
         ecf71144  ee82a260  [anon:.bss]
         ecf71148  00000000
         ecf7114c  00000000
         ecf71150  00000000
         ecf71154  00000000
         ecf71158  ee055300  [anon:libc_malloc]
         ecf7115c  00000000
         ecf71160  00000100
         ecf71164  00000000
         ecf71168  00000000
         ecf7116c  00000000
         ecf71170  ee055200  [anon:libc_malloc]
         ecf71174  00000000
         ecf71178  45709d91
         ecf7117c  ee055100  [anon:libc_malloc]
         ........  ........
    #03  ecf711a0  ecf71230
         ecf711a4  ee9c42b1  /system/lib/libbinder.so
         ecf711a8  00000000
         ecf711ac  ee055100  [anon:libc_malloc]
         ecf711b0  ee055190  [anon:libc_malloc]
         ecf711b4  00000000
         ecf711b8  00000000
         ecf711bc  ee9c435b  /system/lib/libbinder.so
    #04  ecf711c0  00000000
         ecf711c4  ee9c38af  /system/lib/libbinder.so
         ecf711c8  ee411ba0  [anon:libc_malloc]
         ecf711cc  ee411bac  [anon:libc_malloc]
         ecf711d0  00000000
         ecf711d4  ee9dd939  /system/lib/libbinder.so
    #05  ecf711d8  ee411ba0  [anon:libc_malloc]
         ecf711dc  eee73905  /system/lib/libutils.so
    #06  ecf711e0  ee4055d0  [anon:libc_malloc]
         ecf711e4  ee411ba0  [anon:libc_malloc]
         ecf711e8  ee000010  [anon:libc_malloc]
         ecf711ec  ee411ba0  [anon:libc_malloc]
         ecf711f0  45709d91
         ecf711f4  ecf71230
         ecf711f8  ecf71230
         ecf711fc  ecf71230
         ecf71200  00000078
         ecf71204  00004e85
         ecf71208  00000e14
         ecf7120c  ed072490
         ecf71210  ecf71230
         ecf71214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecf71218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecf7121c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecf71220  ecf71238
         ecf71224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecf71228  ecf71230
         ecf7122c  00000000
         ecf71230  ed072230
         ecf71234  ece70230
         ecf71238  00004e87
         ecf7123c  00000e14
         ecf71240  00000001
         ecf71244  ece74000
         ecf71248  000fd230
         ecf7124c  00001000
         ecf71250  00000000
         ecf71254  00000000
         ecf71258  00000003
         ecf7125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20106, name: Binder:3604_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ece70148  r3  ece7013c
    r4  ee82a260  r5  ee488b00  r6  ece70148  r7  00000036
    r8  ece70168  r9  ee488b90  r10 ece70150  r11 00000000
    ip  00000000  sp  ece70128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ece700e8  ee04dc28  [anon:libc_malloc]
         ece700ec  ee479008  [anon:libc_malloc]
         ece700f0  ee479044  [anon:libc_malloc]
         ece700f4  45709d91
         ece700f8  00000000
         ece700fc  ee479008  [anon:libc_malloc]
         ece70100  ee479014  [anon:libc_malloc]
         ece70104  ee479118  [anon:libc_malloc]
         ece70108  45709d91
         ece7010c  00000004
         ece70110  ee488b54  [anon:libc_malloc]
         ece70114  00000000
         ece70118  00000000
         ece7011c  ece70168
         ece70120  ee488b90  [anon:libc_malloc]
         ece70124  ece70150
    #00  ece70128  ece7013c
         ........  ........
    #01  ece70128  ece7013c
         ece7012c  45709d91
         ece70130  c0306201
         ece70134  ee9c3c15  /system/lib/libbinder.so
         ece70138  ece70148
         ece7013c  00000000
    #02  ece70140  ee488b54  [anon:libc_malloc]
         ece70144  ee82a260  [anon:.bss]
         ece70148  00000000
         ece7014c  00000000
         ece70150  00000000
         ece70154  00000000
         ece70158  ee488d00  [anon:libc_malloc]
         ece7015c  00000000
         ece70160  00000100
         ece70164  00000000
         ece70168  00000000
         ece7016c  00000000
         ece70170  ee488c00  [anon:libc_malloc]
         ece70174  00000000
         ece70178  45709d91
         ece7017c  ee488b00  [anon:libc_malloc]
         ........  ........
    #03  ece701a0  ece70230
         ece701a4  ee9c42b1  /system/lib/libbinder.so
         ece701a8  00000000
         ece701ac  ee488b00  [anon:libc_malloc]
         ece701b0  ee488b90  [anon:libc_malloc]
         ece701b4  00000000
         ece701b8  00000000
         ece701bc  ee9c435b  /system/lib/libbinder.so
    #04  ece701c0  00000000
         ece701c4  ee9c38af  /system/lib/libbinder.so
         ece701c8  ee0291e0  [anon:libc_malloc]
         ece701cc  ee0291ec  [anon:libc_malloc]
         ece701d0  00000000
         ece701d4  ee9dd939  /system/lib/libbinder.so
    #05  ece701d8  ee0291e0  [anon:libc_malloc]
         ece701dc  eee73905  /system/lib/libutils.so
    #06  ece701e0  ee000070  [anon:libc_malloc]
         ece701e4  ee0291e0  [anon:libc_malloc]
         ece701e8  ee4055d0  [anon:libc_malloc]
         ece701ec  ee0291e0  [anon:libc_malloc]
         ece701f0  45709d91
         ece701f4  ece70230
         ece701f8  ece70230
         ece701fc  ece70230
         ece70200  00000078
         ece70204  00004e87
         ece70208  00000e14
         ece7020c  ecf71490
         ece70210  ece70230
         ece70214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ece70218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ece7021c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ece70220  ece70238
         ece70224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ece70228  ece70230
         ece7022c  00000000
         ece70230  ecf71230
         ece70234  ecd6f230
         ece70238  00004e8a
         ece7023c  00000e14
         ece70240  00000001
         ece70244  ecd73000
         ece70248  000fd230
         ece7024c  00001000
         ece70250  00000000
         ece70254  00000000
         ece70258  00000003
         ece7025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20107, name: Binder:3604_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecd6f148  r3  ecd6f13c
    r4  ee82a260  r5  ee055c00  r6  ecd6f148  r7  00000036
    r8  ecd6f168  r9  ee055c90  r10 ecd6f150  r11 00000000
    ip  00000000  sp  ecd6f128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ecd6f0e8  ee464a28  [anon:libc_malloc]
         ecd6f0ec  ee421954  [anon:libc_malloc]
         ecd6f0f0  ee421904  [anon:libc_malloc]
         ecd6f0f4  45709d91
         ecd6f0f8  ecd6f230
         ecd6f0fc  ee479708  [anon:libc_malloc]
         ecd6f100  ee479714  [anon:libc_malloc]
         ecd6f104  ee479818  [anon:libc_malloc]
         ecd6f108  45709d91
         ecd6f10c  00000004
         ecd6f110  ee055c54  [anon:libc_malloc]
         ecd6f114  00000000
         ecd6f118  00000000
         ecd6f11c  ecd6f168
         ecd6f120  ee055c90  [anon:libc_malloc]
         ecd6f124  ecd6f150
    #00  ecd6f128  ecd6f13c
         ........  ........
    #01  ecd6f128  ecd6f13c
         ecd6f12c  45709d91
         ecd6f130  c0306201
         ecd6f134  ee9c3c15  /system/lib/libbinder.so
         ecd6f138  ecd6f148
         ecd6f13c  00000000
    #02  ecd6f140  ee055c54  [anon:libc_malloc]
         ecd6f144  ee82a260  [anon:.bss]
         ecd6f148  00000000
         ecd6f14c  00000000
         ecd6f150  00000000
         ecd6f154  00000000
         ecd6f158  ee02d000  [anon:libc_malloc]
         ecd6f15c  00000000
         ecd6f160  00000100
         ecd6f164  00000000
         ecd6f168  00000000
         ecd6f16c  00000000
         ecd6f170  ee055d00  [anon:libc_malloc]
         ecd6f174  00000000
         ecd6f178  45709d91
         ecd6f17c  ee055c00  [anon:libc_malloc]
         ........  ........
    #03  ecd6f1a0  ecd6f230
         ecd6f1a4  ee9c42b1  /system/lib/libbinder.so
         ecd6f1a8  00000000
         ecd6f1ac  ee055c00  [anon:libc_malloc]
         ecd6f1b0  ee055c90  [anon:libc_malloc]
         ecd6f1b4  00000000
         ecd6f1b8  00000000
         ecd6f1bc  ee9c435b  /system/lib/libbinder.so
    #04  ecd6f1c0  00000000
         ecd6f1c4  ee9c38af  /system/lib/libbinder.so
         ecd6f1c8  ee4b3b30  [anon:libc_malloc]
         ecd6f1cc  ee4b3b3c  [anon:libc_malloc]
         ecd6f1d0  00000000
         ecd6f1d4  ee9dd939  /system/lib/libbinder.so
    #05  ecd6f1d8  ee4b3b30  [anon:libc_malloc]
         ecd6f1dc  eee73905  /system/lib/libutils.so
    #06  ecd6f1e0  ee405730  [anon:libc_malloc]
         ecd6f1e4  ee4b3b30  [anon:libc_malloc]
         ecd6f1e8  ee000070  [anon:libc_malloc]
         ecd6f1ec  ee4b3b30  [anon:libc_malloc]
         ecd6f1f0  45709d91
         ecd6f1f4  ecd6f230
         ecd6f1f8  ecd6f230
         ecd6f1fc  ecd6f230
         ecd6f200  00000078
         ecd6f204  00004e8a
         ecd6f208  00000e14
         ecd6f20c  ece70490
         ecd6f210  ecd6f230
         ecd6f214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecd6f218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecd6f21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecd6f220  ecd6f238
         ecd6f224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecd6f228  ecd6f230
         ecd6f22c  00000000
         ecd6f230  ece70230
         ecd6f234  ecc6e230
         ecd6f238  00004e8b
         ecd6f23c  00000e14
         ecd6f240  00000001
         ecd6f244  ecc72000
         ecd6f248  000fd230
         ecd6f24c  00001000
         ecd6f250  00000000
         ecd6f254  00000000
         ecd6f258  00000003
         ecd6f25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20112, name: Binder:3604_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecc6e148  r3  ecc6e13c
    r4  ee82a260  r5  ee470300  r6  ecc6e148  r7  00000036
    r8  ecc6e168  r9  ee470390  r10 ecc6e150  r11 00000000
    ip  00000000  sp  ecc6e128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ecc6e0e8  ee46d228  [anon:libc_malloc]
         ecc6e0ec  ee479e08  [anon:libc_malloc]
         ecc6e0f0  ee479e14  [anon:libc_malloc]
         ecc6e0f4  ee479f18  [anon:libc_malloc]
         ecc6e0f8  00000000
         ecc6e0fc  ee479e74  [anon:libc_malloc]
         ecc6e100  ee400000  [anon:libc_malloc]
         ecc6e104  ee479ef8  [anon:libc_malloc]
         ecc6e108  45709d91
         ecc6e10c  00000004
         ecc6e110  ee470354  [anon:libc_malloc]
         ecc6e114  00000000
         ecc6e118  00000000
         ecc6e11c  ecc6e168
         ecc6e120  ee470390  [anon:libc_malloc]
         ecc6e124  ecc6e150
    #00  ecc6e128  ecc6e13c
         ........  ........
    #01  ecc6e128  ecc6e13c
         ecc6e12c  45709d91
         ecc6e130  c0306201
         ecc6e134  ee9c3c15  /system/lib/libbinder.so
         ecc6e138  ecc6e148
         ecc6e13c  00000000
    #02  ecc6e140  ee470354  [anon:libc_malloc]
         ecc6e144  ee82a260  [anon:.bss]
         ecc6e148  00000000
         ecc6e14c  00000000
         ecc6e150  00000000
         ecc6e154  00000000
         ecc6e158  ee470500  [anon:libc_malloc]
         ecc6e15c  00000000
         ecc6e160  00000100
         ecc6e164  00000000
         ecc6e168  00000000
         ecc6e16c  00000000
         ecc6e170  ee470400  [anon:libc_malloc]
         ecc6e174  00000000
         ecc6e178  45709d91
         ecc6e17c  ee470300  [anon:libc_malloc]
         ........  ........
    #03  ecc6e1a0  ecc6e230
         ecc6e1a4  ee9c42b1  /system/lib/libbinder.so
         ecc6e1a8  00000000
         ecc6e1ac  ee470300  [anon:libc_malloc]
         ecc6e1b0  ee470390  [anon:libc_malloc]
         ecc6e1b4  00000000
         ecc6e1b8  00000000
         ecc6e1bc  ee9c435b  /system/lib/libbinder.so
    #04  ecc6e1c0  00000000
         ecc6e1c4  ee9c38af  /system/lib/libbinder.so
         ecc6e1c8  ee029360  [anon:libc_malloc]
         ecc6e1cc  ee02936c  [anon:libc_malloc]
         ecc6e1d0  00000000
         ecc6e1d4  ee9dd939  /system/lib/libbinder.so
    #05  ecc6e1d8  ee029360  [anon:libc_malloc]
         ecc6e1dc  eee73905  /system/lib/libutils.so
    #06  ecc6e1e0  ee0000a0  [anon:libc_malloc]
         ecc6e1e4  ee029360  [anon:libc_malloc]
         ecc6e1e8  ee405730  [anon:libc_malloc]
         ecc6e1ec  ee029360  [anon:libc_malloc]
         ecc6e1f0  45709d91
         ecc6e1f4  ecc6e230
         ecc6e1f8  ecc6e230
         ecc6e1fc  ecc6e230
         ecc6e200  00000078
         ecc6e204  00004e8b
         ecc6e208  00000e14
         ecc6e20c  ecd6f490
         ecc6e210  ecc6e230
         ecc6e214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecc6e218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecc6e21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecc6e220  ecc6e238
         ecc6e224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecc6e228  ecc6e230
         ecc6e22c  00000000
         ecc6e230  ecd6f230
         ecc6e234  ecb6d230
         ecc6e238  00004e90
         ecc6e23c  00000e14
         ecc6e240  00000001
         ecc6e244  ecb71000
         ecc6e248  000fd230
         ecc6e24c  00001000
         ecc6e250  00000000
         ecc6e254  00000000
         ecc6e258  00000003
         ecc6e25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20113, name: Binder:3604_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ecb6d148  r3  ecb6d13c
    r4  ee82a260  r5  ee02d600  r6  ecb6d148  r7  00000036
    r8  ecb6d168  r9  ee02d690  r10 ecb6d150  r11 00000000
    ip  00000000  sp  ecb6d128  lr  ee7d8709  pc  ee80a1c4

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

stack:
         ecb6d0e8  ee486028  [anon:libc_malloc]
         ecb6d0ec  ee4220d4  [anon:libc_malloc]
         ecb6d0f0  ee422084  [anon:libc_malloc]
         ecb6d0f4  ee422088  [anon:libc_malloc]
         ecb6d0f8  ecb6d230
         ecb6d0fc  ee82a260  [anon:.bss]
         ecb6d100  ee422080  [anon:libc_malloc]
         ecb6d104  eeffd448  /system/lib/android.hardware.drm@1.2.so
         ecb6d108  45709d91
         ecb6d10c  00000004
         ecb6d110  ee02d654  [anon:libc_malloc]
         ecb6d114  00000000
         ecb6d118  00000000
         ecb6d11c  ecb6d168
         ecb6d120  ee02d690  [anon:libc_malloc]
         ecb6d124  ecb6d150
    #00  ecb6d128  ecb6d13c
         ........  ........
    #01  ecb6d128  ecb6d13c
         ecb6d12c  45709d91
         ecb6d130  c0306201
         ecb6d134  ee9c3c15  /system/lib/libbinder.so
         ecb6d138  ecb6d148
         ecb6d13c  00000000
    #02  ecb6d140  ee02d654  [anon:libc_malloc]
         ecb6d144  ee82a260  [anon:.bss]
         ecb6d148  00000000
         ecb6d14c  00000000
         ecb6d150  00000000
         ecb6d154  00000000
         ecb6d158  ee02d800  [anon:libc_malloc]
         ecb6d15c  00000000
         ecb6d160  00000100
         ecb6d164  00000000
         ecb6d168  00000000
         ecb6d16c  00000000
         ecb6d170  ee02d700  [anon:libc_malloc]
         ecb6d174  00000000
         ecb6d178  45709d91
         ecb6d17c  ee02d600  [anon:libc_malloc]
         ........  ........
    #03  ecb6d1a0  ee472a04  [anon:libc_malloc]
         ecb6d1a4  ee9c42b1  /system/lib/libbinder.so
         ecb6d1a8  00000000
         ecb6d1ac  ee02d600  [anon:libc_malloc]
         ecb6d1b0  ee02d690  [anon:libc_malloc]
         ecb6d1b4  00000000
         ecb6d1b8  00000000
         ecb6d1bc  ee9c435b  /system/lib/libbinder.so
    #04  ecb6d1c0  00000000
         ecb6d1c4  ee9c38af  /system/lib/libbinder.so
         ecb6d1c8  ee4b3da0  [anon:libc_malloc]
         ecb6d1cc  ee4b3dac  [anon:libc_malloc]
         ecb6d1d0  00000000
         ecb6d1d4  ee9dd939  /system/lib/libbinder.so
    #05  ecb6d1d8  ee4b3da0  [anon:libc_malloc]
         ecb6d1dc  eee73905  /system/lib/libutils.so
    #06  ecb6d1e0  ee4055c0  [anon:libc_malloc]
         ecb6d1e4  ee4b3da0  [anon:libc_malloc]
         ecb6d1e8  ee0000a0  [anon:libc_malloc]
         ecb6d1ec  ee4b3da0  [anon:libc_malloc]
         ecb6d1f0  45709d91
         ecb6d1f4  ecb6d230
         ecb6d1f8  ecb6d230
         ecb6d1fc  ecb6d230
         ecb6d200  00000078
         ecb6d204  00004e90
         ecb6d208  00000e14
         ecb6d20c  ecc6e490
         ecb6d210  ecb6d230
         ecb6d214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ecb6d218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecb6d21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ecb6d220  ecb6d238
         ecb6d224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         ecb6d228  ecb6d230
         ecb6d22c  00000000
         ecb6d230  ecc6e230
         ecb6d234  eca6c230
         ecb6d238  00004e91
         ecb6d23c  00000e14
         ecb6d240  00000001
         ecb6d244  eca70000
         ecb6d248  000fd230
         ecb6d24c  00001000
         ecb6d250  00000000
         ecb6d254  00000000
         ecb6d258  00000003
         ecb6d25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 3604, tid: 20115, name: Binder:3604_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  eebe7028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eca6bfb4  r7  000000f0
    r8  00000002  r9  eebe7028  r10 00000000  r11 eca6c230
    ip  eca6bf70  sp  eca6bf60  lr  ee7d3511  pc  ee7ce108

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:
         eca6bf20  ee502410  [anon:libc_malloc]
         eca6bf24  00000000
         eca6bf28  00000038
         eca6bf2c  ee500380  [anon:libc_malloc]
         eca6bf30  ee102310  [anon:libc_malloc]
         eca6bf34  ee47ad68  [anon:libc_malloc]
         eca6bf38  ee8323c0  [anon:.bss]
         eca6bf3c  ee47ac08  [anon:libc_malloc]
         eca6bf40  eca6bef8
         eca6bf44  ee47ac08  [anon:libc_malloc]
         eca6bf48  ee47ac2c  [anon:libc_malloc]
         eca6bf4c  ee47ad30  [anon:libc_malloc]
         eca6bf50  00000000
         eca6bf54  ee47ac74  [anon:libc_malloc]
         eca6bf58  eca6bfb4
         eca6bf5c  ee82a3a8  [anon:.bss]
    #00  eca6bf60  eca6c490
         eca6bf64  ee82a260  [anon:.bss]
         eca6bf68  00000089
         eca6bf6c  00000000
    #01  eca6bf70  00000000
         eca6bf74  00000000
         eca6bf78  ffffffff
         eca6bf7c  eca6bfb4
         eca6bf80  00000000
         eca6bf84  45709d91
         eca6bf88  eebe7028  [anon:.bss]
         eca6bf8c  00000000
         eca6bf90  00000000
         eca6bf94  00000002
         eca6bf98  ee82a260  [anon:.bss]
         eca6bf9c  00000000
         eca6bfa0  ee82a260  [anon:.bss]
         eca6bfa4  ee81ab81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eca6bfa8  00000000
         eca6bfac  ee47ac08  [anon:libc_malloc]
         eca6bfb0  ee47ac14  [anon:libc_malloc]
         eca6bfb4  ee47ad00  [anon:libc_malloc]
         eca6bfb8  45709d91
         eca6bfbc  eebe7028  [anon:.bss]
         eca6bfc0  ec894a00  [anon:libc_malloc]
         eca6bfc4  ee82a260  [anon:.bss]
         eca6bfc8  00000000
         eca6bfcc  ee82a260  [anon:.bss]
         eca6bfd0  00000e14
         eca6bfd4  ee82a260  [anon:.bss]
         eca6bfd8  eca6c230
         eca6bfdc  eebd788f  /system/lib/libmediadrm.so
    #03  eca6bfe0  00000004
         eca6bfe4  eee752cb  /system/lib/libutils.so
         eca6bfe8  00000000
         eca6bfec  ee470700  [anon:libc_malloc]
         eca6bff0  00000010
         eca6bff4  45709d91
         eca6bff8  ec894a10  [anon:libc_malloc]
         eca6bffc  ec894a00  [anon:libc_malloc]
         eca6c000  ee82a260  [anon:.bss]
         eca6c004  00000000
         eca6c008  ee82a260  [anon:.bss]
         eca6c00c  00000e14
         eca6c010  ee82a260  [anon:.bss]
         eca6c014  eebd7dd9  /system/lib/libmediadrm.so
    #04  eca6c018  00000010
         eca6c01c  00000000
         eca6c020  ee470900  [anon:libc_malloc]
         eca6c024  00000000
         eca6c028  00000000
         eca6c02c  00000000
         eca6c030  00000000
         eca6c034  00000000
         eca6c038  45709d91
         eca6c03c  ec894a10  [anon:libc_malloc]
         eca6c040  ee429b00  [anon:libc_malloc]
         eca6c044  ee82a260  [anon:.bss]
         eca6c048  00000000
         eca6c04c  eca6c1e4
         eca6c050  00000e14
         eca6c054  ee9bd20f  /system/lib/libbinder.so
    #05  eca6c058  ee429b00  [anon:libc_malloc]
         eca6c05c  ee000350  [anon:libc_malloc]
         eca6c060  ec894a10  [anon:libc_malloc]
         eca6c064  45709d91
         eca6c068  ee429b00  [anon:libc_malloc]
         eca6c06c  ee002480  [anon:libc_malloc]
         eca6c070  00000001
         eca6c074  ee9bd193  /system/lib/libbinder.so
    #06  eca6c078  ee82a260  [anon:.bss]
         eca6c07c  ee470700  [anon:libc_malloc]
         eca6c080  ee429b00  [anon:libc_malloc]
         eca6c084  ee470754  [anon:libc_malloc]
         eca6c088  ee82a260  [anon:.bss]
         eca6c08c  ee9c40ad  /system/lib/libbinder.so
    #07  eca6c090  00000000
         eca6c094  eca6c0a0
         eca6c098  eca6c160
         eca6c09c  00000000
         eca6c0a0  00000000
         eca6c0a4  ee4101f8  [anon:libc_malloc]
         eca6c0a8  00000004
         eca6c0ac  00000006
         eca6c0b0  00000000
         eca6c0b4  00000000
         eca6c0b8  00000000
         eca6c0bc  00000000
         eca6c0c0  00000000
         eca6c0c4  ee820000  /apex/com.android.runtime/lib/bionic/libc.so
         eca6c0c8  00000000
         eca6c0cc  ee010001  [anon:libc_malloc]
         ........  ........
    #08  eca6c1a0  eca6c230
         eca6c1a4  ee9c42b1  /system/lib/libbinder.so
         eca6c1a8  00000000
         eca6c1ac  ee470700  [anon:libc_malloc]
         eca6c1b0  ee470790  [anon:libc_malloc]
         eca6c1b4  00000000
         eca6c1b8  00000000
         eca6c1bc  ee9c435b  /system/lib/libbinder.so
    #09  eca6c1c0  00000000
         eca6c1c4  ee9c38af  /system/lib/libbinder.so
         eca6c1c8  ee029570  [anon:libc_malloc]
         eca6c1cc  ee02957c  [anon:libc_malloc]
         eca6c1d0  00000000
         eca6c1d4  ee9dd939  /system/lib/libbinder.so
    #10  eca6c1d8  ee029570  [anon:libc_malloc]
         eca6c1dc  eee73905  /system/lib/libutils.so
    #11  eca6c1e0  ee000080  [anon:libc_malloc]
         eca6c1e4  ee029570  [anon:libc_malloc]
         eca6c1e8  ee4055c0  [anon:libc_malloc]
         eca6c1ec  ee029570  [anon:libc_malloc]
         eca6c1f0  45709d91
         eca6c1f4  eca6c230
         eca6c1f8  eca6c230
         eca6c1fc  eca6c230
         eca6c200  00000078
         eca6c204  00004e91
         eca6c208  00000e14
         eca6c20c  ecb6d490
         eca6c210  eca6c230
         eca6c214  ee81a089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eca6c218  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         eca6c21c  ee7d4143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eca6c220  eca6c238
         eca6c224  ee81a073  /apex/com.android.runtime/lib/bionic/libc.so
         eca6c228  eca6c230
         eca6c22c  00000000
         eca6c230  ecb6d230
         eca6c234  00000000
         eca6c238  00004e93
         eca6c23c  00000e14
         eca6c240  00000001
         eca6c244  ec96f000
         eca6c248  000fd230
         eca6c24c  00001000
         eca6c250  00000000
         eca6c254  00000000
         eca6c258  00000003
         eca6c25c  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:[17146] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
