*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-15 08:28:33+0900
pid: 16457, tid: 16457, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00004049  r2  00000006  r3  ffe6aa78
    r4  ffe6aa8c  r5  ffe6aa70  r6  00004049  r7  0000016b
    r8  ffe6aa88  r9  ffe6aa78  r10 ffe6aaa8  r11 ffe6aa98
    ip  00004049  sp  ffe6aa48  lr  ef875c43  pc  ef875c56

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

stack:
         ffe6aa08  eef14120  [anon:libc_malloc]
         ffe6aa0c  efa10004  /system/lib/libmediametrics.so
         ffe6aa10  eef14120  [anon:libc_malloc]
         ffe6aa14  ef393527  /system/lib/libbinder.so
         ffe6aa18  00000002
         ffe6aa1c  ffe6aae4  [stack]
         ffe6aa20  ffffffdf
         ffe6aa24  ffffffe0
         ffe6aa28  a82563b4
         ffe6aa2c  aca3373c
         ffe6aa30  ffe6aa70  [stack]
         ffe6aa34  eef14120  [anon:libc_malloc]
         ffe6aa38  aca3373c
         ffe6aa3c  ffe6aa70  [stack]
         ffe6aa40  00004049
         ffe6aa44  00001388
    #00  ffe6aa48  ffe6aab8  [stack]
         ffe6aa4c  ffe6aac8  [stack]
         ffe6aa50  ffe6aad8  [stack]
         ffe6aa54  ffe6aae8  [stack]
         ffe6aa58  eef14120  [anon:libc_malloc]
         ffe6aa5c  ffe6aae4  [stack]
         ffe6aa60  eef14120  [anon:libc_malloc]
         ffe6aa64  ef398d6f  /system/lib/libbinder.so
         ffe6aa68  00000000
         ffe6aa6c  eef50000  [anon:libc_malloc]
         ffe6aa70  ffffffdf
         ffe6aa74  ffffffff
         ffe6aa78  00000000
         ffe6aa7c  00000000
         ffe6aa80  ffffffff
         ffe6aa84  00004049
         ........  ........
    #01  ffe6ab30  eef14120  [anon:libc_malloc]
         ffe6ab34  ef3b25f0  /system/lib/libbinder.so
    #02  ffe6ab38  eef14120  [anon:libc_malloc]
         ffe6ab3c  ef395b55  /system/lib/libbinder.so
    #03  ffe6ab40  00000000
         ffe6ab44  a82563b4
         ffe6ab48  ffe6ab70  [stack]
         ffe6ab4c  ef8ce168  [anon:.bss]
         ffe6ab50  0000001d
         ffe6ab54  ef875781  /apex/com.android.runtime/lib/bionic/libc.so
         ffe6ab58  ef8cd260  [anon:.bss]
         ffe6ab5c  ffe6abf4  [stack]
         ffe6ab60  0000001d
         ffe6ab64  eef34080  [anon:libc_malloc]
         ffe6ab68  00000000
         ffe6ab6c  eef140d0  [anon:libc_malloc]
         ffe6ab70  00000000
         ffe6ab74  00000000
         ffe6ab78  00000000
         ffe6ab7c  00000000
         ........  ........
    #04  ffe6abf0  a82563b4
         ffe6abf4  eef127e0  [anon:libc_malloc]
         ffe6abf8  ffe6ac60  [stack]
         ffe6abfc  eef14120  [anon:libc_malloc]
         ffe6ac00  a82563b4
         ffe6ac04  eeb30160  [anon:libc_malloc]
         ffe6ac08  ef8cd260  [anon:.bss]
         ffe6ac0c  eeb30140  [anon:libc_malloc]
         ffe6ac10  0000001d
         ffe6ac14  00000000
         ffe6ac18  eef41848  [anon:libc_malloc]
         ffe6ac1c  ef8cd260  [anon:.bss]
         ffe6ac20  ef6b6084  /system/lib/libmediadrm.so
         ffe6ac24  efa0cb6f  /system/lib/libmediametrics.so
    #05  ffe6ac28  0000001d
         ffe6ac2c  a82563b4
         ffe6ac30  eeb01f00  [anon:libc_malloc]
         ffe6ac34  00000020
         ffe6ac38  0000001d
         ffe6ac3c  ef45abb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffe6ac40  eef3c276  [anon:libc_malloc]
         ffe6ac44  ef56b10d  /system/lib/libstagefright_foundation.so
         ffe6ac48  ffe6ac98  [stack]
         ffe6ac4c  eef127b0  [anon:libc_malloc]
         ffe6ac50  eeb01f10  [anon:libc_malloc]
         ffe6ac54  ef5721a5  /system/lib/libstagefright_foundation.so
         ffe6ac58  0000004d
         ffe6ac5c  000000e8
         ffe6ac60  00000021
         ffe6ac64  0000001d
         ffe6ac68  eeb01f00  [anon:libc_malloc]
         ffe6ac6c  00000136
         ffe6ac70  a82563b4
         ffe6ac74  eef41800  [anon:libc_malloc]
         ffe6ac78  eef3c280  [anon:libc_malloc]
         ffe6ac7c  00000136
         ........  ........
    #07  ffe6ac98  00000141
         ffe6ac9c  00000136
         ffe6aca0  eef3c280  [anon:libc_malloc]
         ffe6aca4  eef06940  [anon:libc_malloc]
         ffe6aca8  eef6f210  [anon:libc_malloc]
         ffe6acac  eef06958  [anon:libc_malloc]
         ffe6acb0  ef6b6084  /system/lib/libmediadrm.so
         ffe6acb4  eef68610  [anon:libc_malloc]
         ffe6acb8  000000e8
         ffe6acbc  00000007
         ffe6acc0  00000001
         ffe6acc4  ef564e7c  /system/lib/libstagefright_foundation.so
         ffe6acc8  00000000
         ffe6accc  00000001
         ffe6acd0  a82563b4
         ffe6acd4  eef41810  [anon:libc_malloc]
         ........  ........
    #08  ffe6acf8  00000010
         ffe6acfc  00000000
         ffe6ad00  eef50200  [anon:libc_malloc]
         ffe6ad04  00000000
         ffe6ad08  00000000
         ffe6ad0c  00000000
         ffe6ad10  00000000
         ffe6ad14  00000000
         ffe6ad18  a82563b4
         ffe6ad1c  eef41810  [anon:libc_malloc]
         ffe6ad20  eef29400  [anon:libc_malloc]
         ffe6ad24  ef8cd260  [anon:.bss]
         ffe6ad28  00000000
         ffe6ad2c  b0cdd289  /system/bin/mediadrmserver
         ffe6ad30  00000000
         ffe6ad34  ef38c20f  /system/lib/libbinder.so
    #09  ffe6ad38  eef29400  [anon:libc_malloc]
         ffe6ad3c  eef059f0  [anon:libc_malloc]
         ffe6ad40  eef41810  [anon:libc_malloc]
         ffe6ad44  a82563b4
         ffe6ad48  eef29400  [anon:libc_malloc]
         ffe6ad4c  eef06810  [anon:libc_malloc]
         ffe6ad50  00000001
         ffe6ad54  ef38c193  /system/lib/libbinder.so
    #10  ffe6ad58  a82563b4
         ffe6ad5c  eef50000  [anon:libc_malloc]
         ffe6ad60  eef29400  [anon:libc_malloc]
         ffe6ad64  eef50054  [anon:libc_malloc]
         ffe6ad68  ef8cd260  [anon:.bss]
         ffe6ad6c  ef3930ad  /system/lib/libbinder.so
    #11  ffe6ad70  00000000
         ffe6ad74  ffe6ad80  [stack]
         ffe6ad78  ffe6ae40  [stack]
         ffe6ad7c  00000000
         ffe6ad80  00000000
         ffe6ad84  eef242a8  [anon:libc_malloc]
         ffe6ad88  00000018
         ffe6ad8c  00000024
         ffe6ad90  00000000
         ffe6ad94  eef06930  [anon:libc_malloc]
         ffe6ad98  00000001
         ffe6ad9c  00000003
         ffe6ada0  00000000
         ffe6ada4  00000000
         ffe6ada8  00000000
         ffe6adac  00010001
         ........  ........
    #12  ffe6ae80  00000001
         ffe6ae84  ef3ac017  /system/lib/libbinder.so
         ffe6ae88  eef11930  [anon:libc_malloc]
         ffe6ae8c  eef50000  [anon:libc_malloc]
         ffe6ae90  eef50090  [anon:libc_malloc]
         ffe6ae94  00000001
         ffe6ae98  00000001
         ffe6ae9c  ef39335b  /system/lib/libbinder.so
    #13  ffe6aea0  ef8cd260  [anon:.bss]
         ffe6aea4  ffe6af04  [stack]
         ffe6aea8  ef8cd260  [anon:.bss]
         ffe6aeac  ffe6af04  [stack]
         ffe6aeb0  ffe6af0c  [stack]
         ffe6aeb4  b0cdd2e7  /system/bin/mediadrmserver
    #14  ffe6aeb8  eef34080  [anon:libc_malloc]
         ffe6aebc  eef14120  [anon:libc_malloc]
         ffe6aec0  eef34080  [anon:libc_malloc]
         ffe6aec4  a82563b4
         ffe6aec8  00000000
         ffe6aecc  ef870215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffe6aed0  b0cde55c  /system/bin/mediadrmserver
         ffe6aed4  00000000
         ffe6aed8  00000000
         ffe6aedc  00000000
         ffe6aee0  00000000
         ffe6aee4  b0cdd037  /system/bin/mediadrmserver
    #16  ffe6aee8  ffe6af48  [stack]
         ffe6aeec  b0cde000  /system/bin/mediadrmserver
         ffe6aef0  b0cde008  /system/bin/mediadrmserver
         ffe6aef4  b0cde010  /system/bin/mediadrmserver
         ffe6aef8  00000000
         ffe6aefc  f00f7eab  /apex/com.android.runtime/bin/linker
    #17  ffe6af00  00000001
         ffe6af04  ffe6b975  [stack]
         ffe6af08  00000000
         ffe6af0c  ffe6b990  [stack]
    #18  ffe6af10  ffe6ba0e  [stack]
         ffe6af14  ffe6ba21  [stack]
         ffe6af18  ffe6ba36  [stack]
         ffe6af1c  ffe6ba51  [stack]
         ffe6af20  ffe6ba64  [stack]
         ffe6af24  ffe6ba7d  [stack]
         ffe6af28  ffe6baac  [stack]
         ffe6af2c  ffe6bad9  [stack]
         ffe6af30  ffe6baf2  [stack]
         ffe6af34  ffe6bb0c  [stack]
         ffe6af38  ffe6bd3d  [stack]
         ffe6af3c  ffe6bf0f  [stack]
         ffe6af40  ffe6bfc2  [stack]
         ffe6af44  00000000
         ffe6af48  00000010
         ffe6af4c  0037b0d6

memory near r1:
    00004028 -------- -------- -------- --------  ................
    00004038 -------- -------- -------- --------  ................
    00004048 -------- -------- -------- --------  ................
    00004058 -------- -------- -------- --------  ................
    00004068 -------- -------- -------- --------  ................
    00004078 -------- -------- -------- --------  ................
    00004088 -------- -------- -------- --------  ................
    00004098 -------- -------- -------- --------  ................
    000040a8 -------- -------- -------- --------  ................
    000040b8 -------- -------- -------- --------  ................
    000040c8 -------- -------- -------- --------  ................
    000040d8 -------- -------- -------- --------  ................
    000040e8 -------- -------- -------- --------  ................
    000040f8 -------- -------- -------- --------  ................
    00004108 -------- -------- -------- --------  ................
    00004118 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffe6aa58 eef14120 ffe6aae4 eef14120 ef398d6f   A...... A..o.9.
    ffe6aa68 00000000 eef50000 ffffffdf ffffffff  ................
    ffe6aa78 00000000 00000000 ffffffff 00004049  ............I@..
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......
    ffe6ab28 eef14120 ef3b24f8 eef14120 ef3b25f0   A...$;. A...%;.
    ffe6ab38 eef14120 ef395b55 00000000 a82563b4   A..U[9......c%.
    ffe6ab48 ffe6ab70 ef8ce168 0000001d ef875781  p...h........W..

memory near r4 ([stack]):
    ffe6aa6c eef50000 ffffffdf ffffffff 00000000  ................
    ffe6aa7c 00000000 ffffffff 00004049 000003f5  ........I@......
    ffe6aa8c 00000000 00000000 00000000 00000000  ................
    ffe6aa9c 00000000 00000000 00000000 00000000  ................
    ffe6aaac 00000000 00000000 00000000 00000000  ................
    ffe6aabc 00000000 00000000 00000000 00000000  ................
    ffe6aacc 00000000 00000000 00000000 00000000  ................
    ffe6aadc 00000000 00000000 00000000 00000000  ................
    ffe6aaec 00000000 00000000 00000000 00000000  ................
    ffe6aafc 00000000 00000000 00000000 ef3895aa  ..............8.
    ffe6ab0c aca3373c ffe6abf8 eef14120 00001388  <7...... A......
    ffe6ab1c ffffffec ef8cd260 efa10004 eef14120  ....`....... A..
    ffe6ab2c ef3b24f8 eef14120 ef3b25f0 eef14120  .$;. A...%;. A..
    ffe6ab3c ef395b55 00000000 a82563b4 ffe6ab70  U[9......c%.p...
    ffe6ab4c ef8ce168 0000001d ef875781 ef8cd260  h........W..`...
    ffe6ab5c ffe6abf4 0000001d eef34080 00000000  .........@......

memory near r5 ([stack]):
    ffe6aa50 ffe6aad8 ffe6aae8 eef14120 ffe6aae4  ........ A......
    ffe6aa60 eef14120 ef398d6f 00000000 eef50000   A..o.9.........
    ffe6aa70 ffffffdf ffffffff 00000000 00000000  ................
    ffe6aa80 ffffffff 00004049 000003f5 00000000  ....I@..........
    ffe6aa90 00000000 00000000 00000000 00000000  ................
    ffe6aaa0 00000000 00000000 00000000 00000000  ................
    ffe6aab0 00000000 00000000 00000000 00000000  ................
    ffe6aac0 00000000 00000000 00000000 00000000  ................
    ffe6aad0 00000000 00000000 00000000 00000000  ................
    ffe6aae0 00000000 00000000 00000000 00000000  ................
    ffe6aaf0 00000000 00000000 00000000 00000000  ................
    ffe6ab00 00000000 00000000 ef3895aa aca3373c  ..........8.<7..
    ffe6ab10 ffe6abf8 eef14120 00001388 ffffffec  .... A..........
    ffe6ab20 ef8cd260 efa10004 eef14120 ef3b24f8  `....... A...$;.
    ffe6ab30 eef14120 ef3b25f0 eef14120 ef395b55   A...%;. A..U[9.
    ffe6ab40 00000000 a82563b4 ffe6ab70 ef8ce168  .....c%.p...h...

memory near r6:
    00004028 -------- -------- -------- --------  ................
    00004038 -------- -------- -------- --------  ................
    00004048 -------- -------- -------- --------  ................
    00004058 -------- -------- -------- --------  ................
    00004068 -------- -------- -------- --------  ................
    00004078 -------- -------- -------- --------  ................
    00004088 -------- -------- -------- --------  ................
    00004098 -------- -------- -------- --------  ................
    000040a8 -------- -------- -------- --------  ................
    000040b8 -------- -------- -------- --------  ................
    000040c8 -------- -------- -------- --------  ................
    000040d8 -------- -------- -------- --------  ................
    000040e8 -------- -------- -------- --------  ................
    000040f8 -------- -------- -------- --------  ................
    00004108 -------- -------- -------- --------  ................
    00004118 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffe6aa68 00000000 eef50000 ffffffdf ffffffff  ................
    ffe6aa78 00000000 00000000 ffffffff 00004049  ............I@..
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......
    ffe6ab28 eef14120 ef3b24f8 eef14120 ef3b25f0   A...$;. A...%;.
    ffe6ab38 eef14120 ef395b55 00000000 a82563b4   A..U[9......c%.
    ffe6ab48 ffe6ab70 ef8ce168 0000001d ef875781  p...h........W..
    ffe6ab58 ef8cd260 ffe6abf4 0000001d eef34080  `............@..

memory near r9 ([stack]):
    ffe6aa58 eef14120 ffe6aae4 eef14120 ef398d6f   A...... A..o.9.
    ffe6aa68 00000000 eef50000 ffffffdf ffffffff  ................
    ffe6aa78 00000000 00000000 ffffffff 00004049  ............I@..
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......
    ffe6ab28 eef14120 ef3b24f8 eef14120 ef3b25f0   A...$;. A...%;.
    ffe6ab38 eef14120 ef395b55 00000000 a82563b4   A..U[9......c%.
    ffe6ab48 ffe6ab70 ef8ce168 0000001d ef875781  p...h........W..

memory near r10 ([stack]):
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......
    ffe6ab28 eef14120 ef3b24f8 eef14120 ef3b25f0   A...$;. A...%;.
    ffe6ab38 eef14120 ef395b55 00000000 a82563b4   A..U[9......c%.
    ffe6ab48 ffe6ab70 ef8ce168 0000001d ef875781  p...h........W..
    ffe6ab58 ef8cd260 ffe6abf4 0000001d eef34080  `............@..
    ffe6ab68 00000000 eef140d0 00000000 00000000  .....@..........
    ffe6ab78 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffe6aa78 00000000 00000000 ffffffff 00004049  ............I@..
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......
    ffe6ab28 eef14120 ef3b24f8 eef14120 ef3b25f0   A...$;. A...%;.
    ffe6ab38 eef14120 ef395b55 00000000 a82563b4   A..U[9......c%.
    ffe6ab48 ffe6ab70 ef8ce168 0000001d ef875781  p...h........W..
    ffe6ab58 ef8cd260 ffe6abf4 0000001d eef34080  `............@..
    ffe6ab68 00000000 eef140d0 00000000 00000000  .....@..........

memory near ip:
    00004028 -------- -------- -------- --------  ................
    00004038 -------- -------- -------- --------  ................
    00004048 -------- -------- -------- --------  ................
    00004058 -------- -------- -------- --------  ................
    00004068 -------- -------- -------- --------  ................
    00004078 -------- -------- -------- --------  ................
    00004088 -------- -------- -------- --------  ................
    00004098 -------- -------- -------- --------  ................
    000040a8 -------- -------- -------- --------  ................
    000040b8 -------- -------- -------- --------  ................
    000040c8 -------- -------- -------- --------  ................
    000040d8 -------- -------- -------- --------  ................
    000040e8 -------- -------- -------- --------  ................
    000040f8 -------- -------- -------- --------  ................
    00004108 -------- -------- -------- --------  ................
    00004118 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffe6aa28 a82563b4 aca3373c ffe6aa70 eef14120  .c%.<7..p... A..
    ffe6aa38 aca3373c ffe6aa70 00004049 00001388  <7..p...I@......
    ffe6aa48 ffe6aab8 ffe6aac8 ffe6aad8 ffe6aae8  ................
    ffe6aa58 eef14120 ffe6aae4 eef14120 ef398d6f   A...... A..o.9.
    ffe6aa68 00000000 eef50000 ffffffdf ffffffff  ................
    ffe6aa78 00000000 00000000 ffffffff 00004049  ............I@..
    ffe6aa88 000003f5 00000000 00000000 00000000  ................
    ffe6aa98 00000000 00000000 00000000 00000000  ................
    ffe6aaa8 00000000 00000000 00000000 00000000  ................
    ffe6aab8 00000000 00000000 00000000 00000000  ................
    ffe6aac8 00000000 00000000 00000000 00000000  ................
    ffe6aad8 00000000 00000000 00000000 00000000  ................
    ffe6aae8 00000000 00000000 00000000 00000000  ................
    ffe6aaf8 00000000 00000000 00000000 00000000  ................
    ffe6ab08 ef3895aa aca3373c ffe6abf8 eef14120  ..8.<7...... A..
    ffe6ab18 00001388 ffffffec ef8cd260 efa10004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ef875c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ef875c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ef875c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ef875c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ef875c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ef875c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ef875c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ef875c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ef875ca0 98018acf 8acff908 8acff900 f9009800  ................
    ef875cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ef875cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ef875cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ef875ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ef875cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ef875d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ef875d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ef875c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ef875c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ef875c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ef875c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ef875c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ef875c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ef875c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ef875ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ef875cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ef875cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ef875cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ef875ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ef875cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ef875d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ef875d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ef875d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (303 entries):
    b0cdb000-b0cdcfff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0cdd000-b0cddfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b0cde000-b0cdefff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ed7f0000-ed7f0fff ---         0      1000
    ed7f1000-ed8effff rw-         0     ff000
    ed8f0000-ed8f1fff ---         0      2000
    ed8f2000-ed9f0fff rw-         0     ff000
    ed9f1000-ed9f2fff ---         0      2000
    ed9f3000-edaf1fff rw-         0     ff000
    edaf2000-edaf3fff ---         0      2000
    edaf4000-edbf2fff rw-         0     ff000
    edbf3000-edbf4fff ---         0      2000
    edbf5000-edcf3fff rw-         0     ff000
    edcf4000-edcf5fff ---         0      2000
    edcf6000-eddf4fff rw-         0     ff000
    eddf5000-eddf6fff ---         0      2000
    eddf7000-edef5fff rw-         0     ff000
    edef6000-edef7fff ---         0      2000
    edef8000-edff6fff rw-         0     ff000
    edff7000-edff8fff ---         0      2000
    edff9000-ee0f7fff rw-         0     ff000
    ee0f8000-ee0f9fff ---         0      2000
    ee0fa000-ee1f8fff rw-         0     ff000
    ee1f9000-ee1fafff ---         0      2000
    ee1fb000-ee2f9fff rw-         0     ff000
    ee2fa000-ee2fbfff ---         0      2000
    ee2fc000-ee3fafff rw-         0     ff000
    ee3fb000-ee3fcfff ---         0      2000
    ee3fd000-ee4fbfff rw-         0     ff000
    ee4fc000-ee4fdfff ---         0      2000
    ee4fe000-ee5fcfff rw-         0     ff000
    ee5fd000-ee5fefff ---         0      2000
    ee5ff000-ee6fdfff rw-         0     ff000
    ee6fe000-ee6fffff ---         0      2000
    ee700000-ee7fefff rw-         0     ff000
    ee7ff000-ee800fff ---         0      2000
    ee801000-ee8fffff rw-         0     ff000
    ee900000-ee901fff ---         0      2000
    ee902000-eea00fff rw-         0     ff000
    eea01000-eea01fff ---         0      1000
    eeb00000-eecfffff rw-         0    200000  [anon:libc_malloc]
    eed01000-eed01fff ---         0      1000
    eed02000-eee00fff rw-         0     ff000
    eee01000-eee01fff ---         0      1000
    eef00000-ef0fffff rw-         0    200000  [anon:libc_malloc]
    ef165000-ef1c8fff rw-         0     64000  [anon:linker_alloc]
    ef1c9000-ef1f5fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    ef1f6000-ef234fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef235000-ef235fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef236000-ef23bfff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ef23c000-ef23cfff rw-         0      1000  [anon:.bss]
    ef25e000-ef261fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ef262000-ef26cfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ef26d000-ef26dfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ef26e000-ef26efff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ef26f000-ef26ffff rw-         0      1000  [anon:.bss]
    ef297000-ef2a6fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ef2a7000-ef2b7fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef2b8000-ef2b8fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef2b9000-ef2bafff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ef2da000-ef2e3fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ef2e4000-ef2edfff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ef2ee000-ef2eefff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ef2ef000-ef2f0fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ef302000-ef318fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ef319000-ef330fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ef331000-ef331fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ef332000-ef332fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ef333000-ef333fff rw-         0      1000  [anon:.bss]
    ef358000-ef389fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ef38a000-ef3b5fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ef3b6000-ef3b6fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ef3b7000-ef3befff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ef3bf000-ef3bffff rw-         0      1000  [anon:.bss]
    ef3c0000-ef3cffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ef3d0000-ef3e9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef3ea000-ef3eafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef3eb000-ef3ebfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ef3ec000-ef3ecfff rw-         0      1000  [anon:.bss]
    ef40f000-ef417fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ef418000-ef42dfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ef42e000-ef42efff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ef42f000-ef42ffff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ef430000-ef430fff rw-         0      1000  [anon:.bss]
    ef449000-ef455fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ef456000-ef462fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ef463000-ef463fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ef464000-ef464fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ef465000-ef465fff rw-         0      1000  [anon:.bss]
    ef4ab000-ef4abfff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef4ac000-ef4acfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef4ad000-ef4adfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ef4d0000-ef4d0fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ef4d1000-ef4d1fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ef4d2000-ef4d2fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ef4d3000-ef4d3fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ef4d4000-ef4d4fff rw-         0      1000  [anon:.bss]
    ef524000-ef52afff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ef52b000-ef530fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef531000-ef531fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef532000-ef532fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ef533000-ef533fff rw-         0      1000  [anon:.bss]
    ef557000-ef565fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ef566000-ef574fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ef575000-ef575fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ef576000-ef576fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ef577000-ef577fff rw-         0      1000  [anon:.bss]
    ef58a000-ef58afff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ef58b000-ef58bfff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef58c000-ef58cfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef58d000-ef58dfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ef5e3000-ef5ecfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ef5ed000-ef5f5fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ef5f6000-ef5f6fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ef5f7000-ef5f7fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ef5f8000-ef5f8fff rw-         0      1000  [anon:.bss]
    ef600000-ef617fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ef618000-ef638fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ef639000-ef639fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ef63a000-ef63dfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ef649000-ef64ffff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ef650000-ef654fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef655000-ef655fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef656000-ef656fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ef694000-ef6a3fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ef6a4000-ef6b4fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ef6b5000-ef6b5fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ef6b6000-ef6b9fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ef6ba000-ef6bafff rw-         0      1000  [anon:.bss]
    ef6d1000-ef6dafff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ef6db000-ef6ecfff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ef6ed000-ef6edfff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ef6ee000-ef6eefff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ef6ef000-ef6effff rw-         0      1000  [anon:.bss]
    ef70e000-ef721fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    ef722000-ef734fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef735000-ef735fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef736000-ef738fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ef761000-ef761fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ef762000-ef762fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef763000-ef763fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef764000-ef764fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ef765000-ef765fff rw-         0      1000  [anon:.bss]
    ef78d000-ef78ffff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ef790000-ef790fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef791000-ef791fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef792000-ef792fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ef793000-ef793fff rw-         0      1000  [anon:.bss]
    ef7d1000-ef7d1fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ef7d2000-ef7d2fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef7d3000-ef7d3fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef7d4000-ef7d4fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ef817000-ef83ffff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ef840000-ef8c6fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ef8c7000-ef8c8fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ef8c9000-ef8ccfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ef8cd000-ef8cffff rw-         0      3000  [anon:.bss]
    ef8d0000-ef8d0fff r--         0      1000  [anon:.bss]
    ef8d1000-ef8ddfff rw-         0      d000  [anon:.bss]
    ef932000-ef932fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ef933000-ef933fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef934000-ef934fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef935000-ef935fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ef936000-ef936fff rw-         0      1000  [anon:.bss]
    ef94a000-ef94ffff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ef950000-ef956fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef957000-ef957fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef958000-ef958fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ef959000-ef959fff rw-         0      1000  [anon:.bss]
    ef9a8000-ef9aefff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ef9af000-ef9b4fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ef9b5000-ef9b5fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ef9b6000-ef9b6fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ef9c0000-ef9ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ef9de000-ef9fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef9fb000-ef9fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ef9fc000-ef9fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    efa07000-efa0bfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    efa0c000-efa0ffff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    efa10000-efa10fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    efa11000-efa11fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    efa12000-efa12fff rw-         0      1000  [anon:.bss]
    efa76000-efa76fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    efa77000-efa77fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efa78000-efa78fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efa79000-efa79fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    efaa7000-efadcfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    efadd000-efb2bfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    efb2c000-efb2cfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    efb2d000-efb31fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    efb32000-efb33fff rw-         0      2000  [anon:.bss]
    efb57000-efb57fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    efb58000-efb58fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efb59000-efb59fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efb5a000-efb5afff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    efb5b000-efb5bfff rw-         0      1000  [anon:.bss]
    efb89000-efb8dfff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    efb8e000-efb93fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    efb94000-efb94fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    efb95000-efb95fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    efb96000-efb96fff rw-         0      1000  [anon:.bss]
    efbef000-efbeffff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    efbf0000-efbf0fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    efbf1000-efbf1fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    efbf2000-efbf2fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    efc32000-efc32fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    efc33000-efc33fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    efc34000-efc34fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    efc35000-efc35fff rw-         0      1000  [anon:.bss]
    efc75000-efc75fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    efc76000-efc76fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    efc77000-efc77fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    efc78000-efc78fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    efcf3000-efcf4fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    efcf5000-efcf6fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    efcf7000-efcf7fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    efcf8000-efcf8fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    efcf9000-efcf9fff rw-         0      1000  [anon:.bss]
    efd0c000-efd0cfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    efd40000-efd40fff ---         0      1000
    efd41000-efd44fff rw-         0      4000  [anon:thread signal stack]
    efd45000-efd45fff ---         0      1000
    efd46000-efd49fff rw-         0      4000  [anon:thread signal stack]
    efd4a000-efd4afff ---         0      1000
    efd4b000-efd4efff rw-         0      4000  [anon:thread signal stack]
    efd4f000-efd4ffff ---         0      1000
    efd50000-efd53fff rw-         0      4000  [anon:thread signal stack]
    efd54000-efd54fff ---         0      1000
    efd55000-efd58fff rw-         0      4000  [anon:thread signal stack]
    efd59000-efd59fff ---         0      1000
    efd5a000-efd5dfff rw-         0      4000  [anon:thread signal stack]
    efd5e000-efd5efff ---         0      1000
    efd5f000-efd62fff rw-         0      4000  [anon:thread signal stack]
    efd63000-efd63fff ---         0      1000
    efd64000-efd67fff rw-         0      4000  [anon:thread signal stack]
    efd68000-efd68fff ---         0      1000
    efd69000-efd6cfff rw-         0      4000  [anon:thread signal stack]
    efd6d000-efd6dfff ---         0      1000
    efd6e000-efd71fff rw-         0      4000  [anon:thread signal stack]
    efd72000-efd72fff ---         0      1000
    efd73000-efd76fff rw-         0      4000  [anon:thread signal stack]
    efd77000-efd77fff ---         0      1000
    efd78000-efd7bfff rw-         0      4000  [anon:thread signal stack]
    efd7c000-efd7cfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    efd7e000-efd9dfff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    efd9e000-efdbdfff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    efdbe000-efdddfff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    efdde000-efdfdfff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    efdfe000-efe1dfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    efe1e000-efe3dfff r--         0     20000  /dev/__properties__/properties_serial
    efe3e000-efe47fff r--         0      a000  /dev/__properties__/property_info
    efe49000-efe49fff ---         0      1000
    efe4a000-efe4dfff rw-         0      4000  [anon:thread signal stack]
    efe4e000-efe4efff ---         0      1000
    efe4f000-efe52fff rw-         0      4000  [anon:thread signal stack]
    efe53000-efe53fff ---         0      1000
    efe54000-efe57fff rw-         0      4000  [anon:thread signal stack]
    efe58000-efe58fff ---         0      1000
    efe59000-efe5cfff rw-         0      4000  [anon:thread signal stack]
    efe5d000-efe5dfff ---         0      1000
    efe5e000-efe61fff rw-         0      4000  [anon:thread signal stack]
    efe62000-efe62fff ---         0      1000
    efe63000-efe66fff rw-         0      4000  [anon:thread signal stack]
    efe67000-efe67fff ---         0      1000
    efe68000-efe6bfff rw-         0      4000  [anon:thread signal stack]
    efe6c000-efe8bfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    efe8c000-efeabfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    efeac000-eff73fff r--         0     c8000  [anon:linker_alloc]
    eff74000-eff7afff rw-         0      7000  [anon:bionic_alloc_small_objects]
    eff7c000-eff7cfff rw-         0      1000  [anon:abort message]
    eff7d000-eff7dfff r--         0      1000  /dev/cgroup_info/cgroup.rc
    eff7e000-eff7efff ---         0      1000
    eff7f000-eff81fff rw-         0      3000
    eff82000-eff82fff ---         0      1000
    eff83000-eff85fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    eff86000-effa5fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    effa6000-effa6fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    effa7000-f000afff r--         0     64000  [anon:linker_alloc]
    f000b000-f002afff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f002b000-f002bfff ---         0      1000
    f002c000-f002cfff rw-         0      1000
    f002d000-f002dfff ---         0      1000
    f002e000-f004dfff r--         0     20000  /dev/__properties__/properties_serial
    f004e000-f004efff rw-         0      1000  [anon:System property context nodes]
    f004f000-f0058fff r--         0      a000  /dev/__properties__/property_info
    f0059000-f00bcfff r--         0     64000  [anon:linker_alloc]
    f00bd000-f00befff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f00bf000-f00bffff r--         0      1000  [anon:atexit handlers]
    f00c0000-f00c0fff ---         0      1000
    f00c1000-f00c4fff rw-         0      4000  [anon:thread signal stack]
    f00c5000-f00c5fff rw-         0      1000  [anon:arc4random data]
    f00c6000-f00c6fff r--         0      1000  [anon:atexit handlers]
    f00c7000-f00c7fff rw-         0      1000  [anon:System property context nodes]
    f00c8000-f00c8fff rw-         0      1000  [anon:arc4random data]
    f00c9000-f00e5fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f00e6000-f017dfff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f017e000-f017efff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f017f000-f0182fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f0183000-f0188fff rw-         0      6000
    f0189000-f0189fff r--         0      1000
    f018a000-f018bfff rw-         0      2000
    ffe4b000-ffe6bfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5619, name: Binder:16457_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee4f8fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee4f9230
    ip  ee4f8f70  sp  ee4f8f60  lr  ef876511  pc  ef871108

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:
         ee4f8f20  a82563b4
         ee4f8f24  ee3f8498
         ee4f8f28  ef8cd3a8  [anon:.bss]
         ee4f8f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f8f30  00000000
         ee4f8f34  01000000
         ee4f8f38  ef8cd260  [anon:.bss]
         ee4f8f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f8f40  ee3f8238
         ee4f8f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f8f48  ee3f8230
         ee4f8f4c  ee4f8f94
         ee4f8f50  ee3f8274
         ee4f8f54  00000000
         ee4f8f58  ee4f8fb4
         ee4f8f5c  ef8cd3a8  [anon:.bss]
    #00  ee4f8f60  ee4f9490
         ee4f8f64  ef8cd260  [anon:.bss]
         ee4f8f68  00000089
         ee4f8f6c  00000000
    #01  ee4f8f70  00000000
         ee4f8f74  00000000
         ee4f8f78  ffffffff
         ee4f8f7c  ee4f8fb4
         ee4f8f80  00000000
         ee4f8f84  a82563b4
         ee4f8f88  ef6ba028  [anon:.bss]
         ee4f8f8c  00000000
         ee4f8f90  00000000
         ee4f8f94  00000002
         ee4f8f98  ef8cd260  [anon:.bss]
         ee4f8f9c  00000000
         ee4f8fa0  ef8cd260  [anon:.bss]
         ee4f8fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee4f8fa8  00000000
         ee4f8fac  00000000
         ee4f8fb0  a82563b4
         ee4f8fb4  ee2fb000
         ee4f8fb8  a82563b4
         ee4f8fbc  ef6ba028  [anon:.bss]
         ee4f8fc0  eeb7da00  [anon:libc_malloc]
         ee4f8fc4  ef8cd260  [anon:.bss]
         ee4f8fc8  00000000
         ee4f8fcc  ef8cd260  [anon:.bss]
         ee4f8fd0  00004049
         ee4f8fd4  ef8cd260  [anon:.bss]
         ee4f8fd8  ee4f9230
         ee4f8fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee4f8fe0  00000000
         ee4f8fe4  ee4f9030
         ee4f8fe8  00000000
         ee4f8fec  eeb2c600  [anon:libc_malloc]
         ee4f8ff0  00000010
         ee4f8ff4  a82563b4
         ee4f8ff8  eeb7da10  [anon:libc_malloc]
         ee4f8ffc  eeb7da00  [anon:libc_malloc]
         ee4f9000  ef8cd260  [anon:.bss]
         ee4f9004  00000000
         ee4f9008  ef8cd260  [anon:.bss]
         ee4f900c  00004049
         ee4f9010  ef8cd260  [anon:.bss]
         ee4f9014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee4f9018  00000010
         ee4f901c  00000000
         ee4f9020  eeb6c600  [anon:libc_malloc]
         ee4f9024  00000000
         ee4f9028  00000000
         ee4f902c  00000000
         ee4f9030  00000000
         ee4f9034  00000000
         ee4f9038  a82563b4
         ee4f903c  eeb7da10  [anon:libc_malloc]
         ee4f9040  eeb86100  [anon:libc_malloc]
         ee4f9044  ef8cd260  [anon:.bss]
         ee4f9048  00000000
         ee4f904c  ee4f91e4
         ee4f9050  00004049
         ee4f9054  ef38c20f  /system/lib/libbinder.so
    #05  ee4f9058  eeb86100  [anon:libc_malloc]
         ee4f905c  eeb853a0  [anon:libc_malloc]
         ee4f9060  eeb7da10  [anon:libc_malloc]
         ee4f9064  a82563b4
         ee4f9068  eeb86100  [anon:libc_malloc]
         ee4f906c  eeb02558  [anon:libc_malloc]
         ee4f9070  00000001
         ee4f9074  ef38c193  /system/lib/libbinder.so
    #06  ee4f9078  a82563b4
         ee4f907c  eeb2c600  [anon:libc_malloc]
         ee4f9080  eeb86100  [anon:libc_malloc]
         ee4f9084  eeb2c654  [anon:libc_malloc]
         ee4f9088  ef8cd260  [anon:.bss]
         ee4f908c  ef3930ad  /system/lib/libbinder.so
    #07  ee4f9090  0000000f
         ee4f9094  ef84d157  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f9098  0000000a
         ee4f909c  eef0c100  [anon:libc_malloc]
         ee4f90a0  a82563b4
         ee4f90a4  eef0b308  [anon:libc_malloc]
         ee4f90a8  a82563b4
         ee4f90ac  eef0c108  [anon:libc_malloc]
         ee4f90b0  0000000a
         ee4f90b4  eef0c12c  [anon:libc_malloc]
         ee4f90b8  ee4f9128
         ee4f90bc  eef0c17c  [anon:libc_malloc]
         ee4f90c0  ee800000
         ee4f90c4  eef0c1f8  [anon:libc_malloc]
         ee4f90c8  eeb25b00  [anon:libc_malloc]
         ee4f90cc  ef838fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ee4f91a0  eeb2c600  [anon:libc_malloc]
         ee4f91a4  eeb2c654  [anon:libc_malloc]
         ee4f91a8  00000000
         ee4f91ac  eeb2c600  [anon:libc_malloc]
         ee4f91b0  eeb2c690  [anon:libc_malloc]
         ee4f91b4  00000000
         ee4f91b8  00000000
         ee4f91bc  ef39335b  /system/lib/libbinder.so
    #09  ee4f91c0  00000000
         ee4f91c4  ef3928af  /system/lib/libbinder.so
         ee4f91c8  eef12350  [anon:libc_malloc]
         ee4f91cc  eef1235c  [anon:libc_malloc]
         ee4f91d0  00000000
         ee4f91d4  ef3ac939  /system/lib/libbinder.so
    #10  ee4f91d8  eef12350  [anon:libc_malloc]
         ee4f91dc  ef5f0905  /system/lib/libutils.so
    #11  ee4f91e0  eef6b680  [anon:libc_malloc]
         ee4f91e4  eef12350  [anon:libc_malloc]
         ee4f91e8  eeb00210  [anon:libc_malloc]
         ee4f91ec  eef12350  [anon:libc_malloc]
         ee4f91f0  a82563b4
         ee4f91f4  ee4f9230
         ee4f91f8  ee4f9230
         ee4f91fc  ee4f9230
         ee4f9200  00000078
         ee4f9204  00004049
         ee4f9208  00004049
         ee4f920c  f018b020
         ee4f9210  ee4f9230
         ee4f9214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee4f9218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f921c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee4f9220  ee4f9238
         ee4f9224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee4f9228  ee4f9230
         ee4f922c  00000000
         ee4f9230  ee5fa230
         ee4f9234  ee3f8230
         ee4f9238  000015f3
         ee4f923c  00004049
         ee4f9240  00000001
         ee4f9244  ee3fc000
         ee4f9248  000fd230
         ee4f924c  00001000
         ee4f9250  00000000
         ee4f9254  00000000
         ee4f9258  00000003
         ee4f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5621, name: Binder:16457_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee3f7fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee3f8230
    ip  ee3f7f70  sp  ee3f7f60  lr  ef876511  pc  ef871108

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:
         ee3f7f20  a82563b4
         ee3f7f24  ee2f7498
         ee3f7f28  ef8cd3a8  [anon:.bss]
         ee3f7f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f7f30  00000000
         ee3f7f34  01000000
         ee3f7f38  ef8cd260  [anon:.bss]
         ee3f7f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f7f40  ee2f7238
         ee3f7f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f7f48  ee2f7230
         ee3f7f4c  ee3f7f94
         ee3f7f50  ee2f7274
         ee3f7f54  00000000
         ee3f7f58  ee3f7fb4
         ee3f7f5c  ef8cd3a8  [anon:.bss]
    #00  ee3f7f60  ee3f8490
         ee3f7f64  ef8cd260  [anon:.bss]
         ee3f7f68  00000089
         ee3f7f6c  00000000
    #01  ee3f7f70  00000000
         ee3f7f74  00000000
         ee3f7f78  ffffffff
         ee3f7f7c  ee3f7fb4
         ee3f7f80  00000000
         ee3f7f84  a82563b4
         ee3f7f88  ef6ba028  [anon:.bss]
         ee3f7f8c  00000000
         ee3f7f90  00000000
         ee3f7f94  00000002
         ee3f7f98  ef8cd260  [anon:.bss]
         ee3f7f9c  00000000
         ee3f7fa0  ef8cd260  [anon:.bss]
         ee3f7fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee3f7fa8  00000000
         ee3f7fac  00000000
         ee3f7fb0  a82563b4
         ee3f7fb4  ee1fa000
         ee3f7fb8  a82563b4
         ee3f7fbc  ef6ba028  [anon:.bss]
         ee3f7fc0  eeb7de00  [anon:libc_malloc]
         ee3f7fc4  ef8cd260  [anon:.bss]
         ee3f7fc8  00000000
         ee3f7fcc  ef8cd260  [anon:.bss]
         ee3f7fd0  00004049
         ee3f7fd4  ef8cd260  [anon:.bss]
         ee3f7fd8  ee3f8230
         ee3f7fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee3f7fe0  00000000
         ee3f7fe4  ee3f8030
         ee3f7fe8  00000000
         ee3f7fec  eef65800  [anon:libc_malloc]
         ee3f7ff0  00000010
         ee3f7ff4  a82563b4
         ee3f7ff8  eeb7de10  [anon:libc_malloc]
         ee3f7ffc  eeb7de00  [anon:libc_malloc]
         ee3f8000  ef8cd260  [anon:.bss]
         ee3f8004  00000000
         ee3f8008  ef8cd260  [anon:.bss]
         ee3f800c  00004049
         ee3f8010  ef8cd260  [anon:.bss]
         ee3f8014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee3f8018  00000010
         ee3f801c  00000000
         ee3f8020  eef65a00  [anon:libc_malloc]
         ee3f8024  00000000
         ee3f8028  00000000
         ee3f802c  00000000
         ee3f8030  00000000
         ee3f8034  00000000
         ee3f8038  a82563b4
         ee3f803c  eeb7de10  [anon:libc_malloc]
         ee3f8040  eeb36fc0  [anon:libc_malloc]
         ee3f8044  ef8cd260  [anon:.bss]
         ee3f8048  00000000
         ee3f804c  ee3f81e4
         ee3f8050  00004049
         ee3f8054  ef38c20f  /system/lib/libbinder.so
    #05  ee3f8058  eeb36fc0  [anon:libc_malloc]
         ee3f805c  eeb85290  [anon:libc_malloc]
         ee3f8060  eeb7de10  [anon:libc_malloc]
         ee3f8064  a82563b4
         ee3f8068  eeb36fc0  [anon:libc_malloc]
         ee3f806c  eeb02540  [anon:libc_malloc]
         ee3f8070  00000001
         ee3f8074  ef38c193  /system/lib/libbinder.so
    #06  ee3f8078  a82563b4
         ee3f807c  eef65800  [anon:libc_malloc]
         ee3f8080  eeb36fc0  [anon:libc_malloc]
         ee3f8084  eef65854  [anon:libc_malloc]
         ee3f8088  ef8cd260  [anon:.bss]
         ee3f808c  ef3930ad  /system/lib/libbinder.so
    #07  ee3f8090  ffff0208  [vectors]
         ee3f8094  ee3f80e9
         ee3f8098  0000000a
         ee3f809c  eef0c800  [anon:libc_malloc]
         ee3f80a0  a82563b4
         ee3f80a4  eef0c108  [anon:libc_malloc]
         ee3f80a8  a82563b4
         ee3f80ac  00000000
         ee3f80b0  03000000
         ee3f80b4  ee3f80f4
         ee3f80b8  ee3f8490
         ee3f80bc  ef877ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f80c0  00000000
         ee3f80c4  ef950a0d  /system/lib/libbase.so
         ee3f80c8  ee3f80f4
         ee3f80cc  03000000
         ........  ........
    #08  ee3f81a0  eef65800  [anon:libc_malloc]
         ee3f81a4  eef65854  [anon:libc_malloc]
         ee3f81a8  00000000
         ee3f81ac  eef65800  [anon:libc_malloc]
         ee3f81b0  eef65890  [anon:libc_malloc]
         ee3f81b4  00000000
         ee3f81b8  00000000
         ee3f81bc  ef39335b  /system/lib/libbinder.so
    #09  ee3f81c0  00000000
         ee3f81c4  ef3928af  /system/lib/libbinder.so
         ee3f81c8  eeb2b0d0  [anon:libc_malloc]
         ee3f81cc  eeb2b0dc  [anon:libc_malloc]
         ee3f81d0  00000000
         ee3f81d4  ef3ac939  /system/lib/libbinder.so
    #10  ee3f81d8  eeb2b0d0  [anon:libc_malloc]
         ee3f81dc  ef5f0905  /system/lib/libutils.so
    #11  ee3f81e0  eeb8ed80  [anon:libc_malloc]
         ee3f81e4  eeb2b0d0  [anon:libc_malloc]
         ee3f81e8  eef6b680  [anon:libc_malloc]
         ee3f81ec  eeb2b0d0  [anon:libc_malloc]
         ee3f81f0  a82563b4
         ee3f81f4  ee3f8230
         ee3f81f8  ee3f8230
         ee3f81fc  ee3f8230
         ee3f8200  00000078
         ee3f8204  000015f3
         ee3f8208  00004049
         ee3f820c  ee4f9490
         ee3f8210  ee3f8230
         ee3f8214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee3f8218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f821c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee3f8220  ee3f8238
         ee3f8224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee3f8228  ee3f8230
         ee3f822c  00000000
         ee3f8230  ee4f9230
         ee3f8234  ee2f7230
         ee3f8238  000015f5
         ee3f823c  00004049
         ee3f8240  00000001
         ee3f8244  ee2fb000
         ee3f8248  000fd230
         ee3f824c  00001000
         ee3f8250  00000000
         ee3f8254  00000000
         ee3f8258  00000003
         ee3f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5622, name: Binder:16457_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee2f6fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee2f7230
    ip  ee2f6f70  sp  ee2f6f60  lr  ef876511  pc  ef871108

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:
         ee2f6f20  a82563b4
         ee2f6f24  ee1f6498
         ee2f6f28  ef8cd3a8  [anon:.bss]
         ee2f6f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         ee2f6f30  00000000
         ee2f6f34  01000000
         ee2f6f38  ef8cd260  [anon:.bss]
         ee2f6f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         ee2f6f40  ee1f6238
         ee2f6f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee2f6f48  ee1f6230
         ee2f6f4c  ee2f6f94
         ee2f6f50  ee1f6274
         ee2f6f54  00000000
         ee2f6f58  ee2f6fb4
         ee2f6f5c  ef8cd3a8  [anon:.bss]
    #00  ee2f6f60  ee2f7490
         ee2f6f64  ef8cd260  [anon:.bss]
         ee2f6f68  00000089
         ee2f6f6c  00000000
    #01  ee2f6f70  00000000
         ee2f6f74  00000000
         ee2f6f78  ffffffff
         ee2f6f7c  ee2f6fb4
         ee2f6f80  00000000
         ee2f6f84  a82563b4
         ee2f6f88  ef6ba028  [anon:.bss]
         ee2f6f8c  00000000
         ee2f6f90  00000000
         ee2f6f94  00000002
         ee2f6f98  ef8cd260  [anon:.bss]
         ee2f6f9c  00000000
         ee2f6fa0  ef8cd260  [anon:.bss]
         ee2f6fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee2f6fa8  00000000
         ee2f6fac  00000000
         ee2f6fb0  a82563b4
         ee2f6fb4  ee0f9000
         ee2f6fb8  a82563b4
         ee2f6fbc  ef6ba028  [anon:.bss]
         ee2f6fc0  eeb84a00  [anon:libc_malloc]
         ee2f6fc4  ef8cd260  [anon:.bss]
         ee2f6fc8  00000000
         ee2f6fcc  ef8cd260  [anon:.bss]
         ee2f6fd0  00004049
         ee2f6fd4  ef8cd260  [anon:.bss]
         ee2f6fd8  ee2f7230
         ee2f6fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee2f6fe0  00000000
         ee2f6fe4  ee2f7030
         ee2f6fe8  00000000
         ee2f6fec  eeb6c800  [anon:libc_malloc]
         ee2f6ff0  00000010
         ee2f6ff4  a82563b4
         ee2f6ff8  eeb84a10  [anon:libc_malloc]
         ee2f6ffc  eeb84a00  [anon:libc_malloc]
         ee2f7000  ef8cd260  [anon:.bss]
         ee2f7004  00000000
         ee2f7008  ef8cd260  [anon:.bss]
         ee2f700c  00004049
         ee2f7010  ef8cd260  [anon:.bss]
         ee2f7014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee2f7018  00000010
         ee2f701c  00000000
         ee2f7020  eeb6ca00  [anon:libc_malloc]
         ee2f7024  00000000
         ee2f7028  00000000
         ee2f702c  00000000
         ee2f7030  00000000
         ee2f7034  00000000
         ee2f7038  a82563b4
         ee2f703c  eeb84a10  [anon:libc_malloc]
         ee2f7040  eeb864c0  [anon:libc_malloc]
         ee2f7044  ef8cd260  [anon:.bss]
         ee2f7048  00000000
         ee2f704c  ee2f71e4
         ee2f7050  00004049
         ee2f7054  ef38c20f  /system/lib/libbinder.so
    #05  ee2f7058  eeb864c0  [anon:libc_malloc]
         ee2f705c  eeb8e6f0  [anon:libc_malloc]
         ee2f7060  eeb84a10  [anon:libc_malloc]
         ee2f7064  a82563b4
         ee2f7068  eeb864c0  [anon:libc_malloc]
         ee2f706c  eeb02630  [anon:libc_malloc]
         ee2f7070  00000001
         ee2f7074  ef38c193  /system/lib/libbinder.so
    #06  ee2f7078  a82563b4
         ee2f707c  eeb6c800  [anon:libc_malloc]
         ee2f7080  eeb864c0  [anon:libc_malloc]
         ee2f7084  eeb6c854  [anon:libc_malloc]
         ee2f7088  ef8cd260  [anon:.bss]
         ee2f708c  ef3930ad  /system/lib/libbinder.so
    #07  ee2f7090  ffff0208  [vectors]
         ee2f7094  ee2f70e9
         ee2f7098  0000000a
         ee2f709c  eef0cf00  [anon:libc_malloc]
         ee2f70a0  a82563b4
         ee2f70a4  eef0c808  [anon:libc_malloc]
         ee2f70a8  a82563b4
         ee2f70ac  eef0cf08  [anon:libc_malloc]
         ee2f70b0  0000000a
         ee2f70b4  eef0cf2c  [anon:libc_malloc]
         ee2f70b8  ee2f7128
         ee2f70bc  eef0cf7c  [anon:libc_malloc]
         ee2f70c0  ee800000
         ee2f70c4  eef0cff8  [anon:libc_malloc]
         ee2f70c8  eeb25b80  [anon:libc_malloc]
         ee2f70cc  ef846d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ee2f71a0  eeb6c800  [anon:libc_malloc]
         ee2f71a4  eeb6c854  [anon:libc_malloc]
         ee2f71a8  00000000
         ee2f71ac  eeb6c800  [anon:libc_malloc]
         ee2f71b0  eeb6c890  [anon:libc_malloc]
         ee2f71b4  00000000
         ee2f71b8  00000000
         ee2f71bc  ef39335b  /system/lib/libbinder.so
    #09  ee2f71c0  00000000
         ee2f71c4  ef3928af  /system/lib/libbinder.so
         ee2f71c8  eef12800  [anon:libc_malloc]
         ee2f71cc  eef1280c  [anon:libc_malloc]
         ee2f71d0  00000000
         ee2f71d4  ef3ac939  /system/lib/libbinder.so
    #10  ee2f71d8  eef12800  [anon:libc_malloc]
         ee2f71dc  ef5f0905  /system/lib/libutils.so
    #11  ee2f71e0  eef6b720  [anon:libc_malloc]
         ee2f71e4  eef12800  [anon:libc_malloc]
         ee2f71e8  eeb8ed80  [anon:libc_malloc]
         ee2f71ec  eef12800  [anon:libc_malloc]
         ee2f71f0  a82563b4
         ee2f71f4  ee2f7230
         ee2f71f8  ee2f7230
         ee2f71fc  ee2f7230
         ee2f7200  00000078
         ee2f7204  000015f5
         ee2f7208  00004049
         ee2f720c  ee3f8490
         ee2f7210  ee2f7230
         ee2f7214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee2f7218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee2f721c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee2f7220  ee2f7238
         ee2f7224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee2f7228  ee2f7230
         ee2f722c  00000000
         ee2f7230  ee3f8230
         ee2f7234  ee1f6230
         ee2f7238  000015f6
         ee2f723c  00004049
         ee2f7240  00000001
         ee2f7244  ee1fa000
         ee2f7248  000fd230
         ee2f724c  00001000
         ee2f7250  00000000
         ee2f7254  00000000
         ee2f7258  00000003
         ee2f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5625, name: Binder:16457_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee1f5fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee1f6230
    ip  ee1f5f70  sp  ee1f5f60  lr  ef876511  pc  ef871108

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:
         ee1f5f20  a82563b4
         ee1f5f24  ee0f5498
         ee1f5f28  ef8cd3a8  [anon:.bss]
         ee1f5f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f5f30  00000000
         ee1f5f34  01000000
         ee1f5f38  ef8cd260  [anon:.bss]
         ee1f5f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f5f40  ee0f5238
         ee1f5f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f5f48  ee0f5230
         ee1f5f4c  ee1f5f94
         ee1f5f50  ee0f5274
         ee1f5f54  00000000
         ee1f5f58  ee1f5fb4
         ee1f5f5c  ef8cd3a8  [anon:.bss]
    #00  ee1f5f60  ee1f6490
         ee1f5f64  ef8cd260  [anon:.bss]
         ee1f5f68  00000089
         ee1f5f6c  00000000
    #01  ee1f5f70  00000000
         ee1f5f74  00000000
         ee1f5f78  ffffffff
         ee1f5f7c  ee1f5fb4
         ee1f5f80  00000000
         ee1f5f84  a82563b4
         ee1f5f88  ef6ba028  [anon:.bss]
         ee1f5f8c  00000000
         ee1f5f90  00000000
         ee1f5f94  00000002
         ee1f5f98  ef8cd260  [anon:.bss]
         ee1f5f9c  00000000
         ee1f5fa0  ef8cd260  [anon:.bss]
         ee1f5fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee1f5fa8  00000000
         ee1f5fac  00000000
         ee1f5fb0  a82563b4
         ee1f5fb4  edff8000
         ee1f5fb8  a82563b4
         ee1f5fbc  ef6ba028  [anon:.bss]
         ee1f5fc0  eef41200  [anon:libc_malloc]
         ee1f5fc4  ef8cd260  [anon:.bss]
         ee1f5fc8  00000000
         ee1f5fcc  ef8cd260  [anon:.bss]
         ee1f5fd0  00004049
         ee1f5fd4  ef8cd260  [anon:.bss]
         ee1f5fd8  ee1f6230
         ee1f5fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee1f5fe0  00000000
         ee1f5fe4  ee1f6030
         ee1f5fe8  00000000
         ee1f5fec  eef65c00  [anon:libc_malloc]
         ee1f5ff0  00000010
         ee1f5ff4  a82563b4
         ee1f5ff8  eef41210  [anon:libc_malloc]
         ee1f5ffc  eef41200  [anon:libc_malloc]
         ee1f6000  ef8cd260  [anon:.bss]
         ee1f6004  00000000
         ee1f6008  ef8cd260  [anon:.bss]
         ee1f600c  00004049
         ee1f6010  ef8cd260  [anon:.bss]
         ee1f6014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee1f6018  00000010
         ee1f601c  00000000
         ee1f6020  eef65e00  [anon:libc_malloc]
         ee1f6024  00000000
         ee1f6028  00000000
         ee1f602c  00000000
         ee1f6030  00000000
         ee1f6034  00000000
         ee1f6038  a82563b4
         ee1f603c  eef41210  [anon:libc_malloc]
         ee1f6040  eef29240  [anon:libc_malloc]
         ee1f6044  ef8cd260  [anon:.bss]
         ee1f6048  00000000
         ee1f604c  ee1f61e4
         ee1f6050  00004049
         ee1f6054  ef38c20f  /system/lib/libbinder.so
    #05  ee1f6058  eef29240  [anon:libc_malloc]
         ee1f605c  eef055d0  [anon:libc_malloc]
         ee1f6060  eef41210  [anon:libc_malloc]
         ee1f6064  a82563b4
         ee1f6068  eef29240  [anon:libc_malloc]
         ee1f606c  eef067e0  [anon:libc_malloc]
         ee1f6070  00000001
         ee1f6074  ef38c193  /system/lib/libbinder.so
    #06  ee1f6078  a82563b4
         ee1f607c  eef65c00  [anon:libc_malloc]
         ee1f6080  eef29240  [anon:libc_malloc]
         ee1f6084  eef65c54  [anon:libc_malloc]
         ee1f6088  ef8cd260  [anon:.bss]
         ee1f608c  ef3930ad  /system/lib/libbinder.so
    #07  ee1f6090  ffff0208  [vectors]
         ee1f6094  ee1f60e9
         ee1f6098  0000000a
         ee1f609c  eef0d600  [anon:libc_malloc]
         ee1f60a0  a82563b4
         ee1f60a4  eef0cf08  [anon:libc_malloc]
         ee1f60a8  a82563b4
         ee1f60ac  00000000
         ee1f60b0  03000000
         ee1f60b4  ee1f60f4
         ee1f60b8  ee1f6490
         ee1f60bc  ef877ee7  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f60c0  00000000
         ee1f60c4  ef950a0d  /system/lib/libbase.so
         ee1f60c8  ee1f60f4
         ee1f60cc  03000000
         ........  ........
    #08  ee1f61a0  eef65c00  [anon:libc_malloc]
         ee1f61a4  eef65c54  [anon:libc_malloc]
         ee1f61a8  00000000
         ee1f61ac  eef65c00  [anon:libc_malloc]
         ee1f61b0  eef65c90  [anon:libc_malloc]
         ee1f61b4  00000000
         ee1f61b8  00000000
         ee1f61bc  ef39335b  /system/lib/libbinder.so
    #09  ee1f61c0  00000000
         ee1f61c4  ef3928af  /system/lib/libbinder.so
         ee1f61c8  eeb2be80  [anon:libc_malloc]
         ee1f61cc  eeb2be8c  [anon:libc_malloc]
         ee1f61d0  00000000
         ee1f61d4  ef3ac939  /system/lib/libbinder.so
    #10  ee1f61d8  eeb2be80  [anon:libc_malloc]
         ee1f61dc  ef5f0905  /system/lib/libutils.so
    #11  ee1f61e0  eeb8edb0  [anon:libc_malloc]
         ee1f61e4  eeb2be80  [anon:libc_malloc]
         ee1f61e8  eef6b720  [anon:libc_malloc]
         ee1f61ec  eeb2be80  [anon:libc_malloc]
         ee1f61f0  a82563b4
         ee1f61f4  ee1f6230
         ee1f61f8  ee1f6230
         ee1f61fc  ee1f6230
         ee1f6200  00000078
         ee1f6204  000015f6
         ee1f6208  00004049
         ee1f620c  ee2f7490
         ee1f6210  ee1f6230
         ee1f6214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee1f6218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f621c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee1f6220  ee1f6238
         ee1f6224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee1f6228  ee1f6230
         ee1f622c  00000000
         ee1f6230  ee2f7230
         ee1f6234  ee0f5230
         ee1f6238  000015f9
         ee1f623c  00004049
         ee1f6240  00000001
         ee1f6244  ee0f9000
         ee1f6248  000fd230
         ee1f624c  00001000
         ee1f6250  00000000
         ee1f6254  00000000
         ee1f6258  00000003
         ee1f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5628, name: Binder:16457_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee0f4fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee0f5230
    ip  ee0f4f70  sp  ee0f4f60  lr  ef876511  pc  ef871108

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:
         ee0f4f20  a82563b4
         ee0f4f24  edff4498
         ee0f4f28  ef8cd3a8  [anon:.bss]
         ee0f4f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         ee0f4f30  00000000
         ee0f4f34  01000000
         ee0f4f38  ef8cd260  [anon:.bss]
         ee0f4f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         ee0f4f40  edff4238
         ee0f4f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee0f4f48  edff4230
         ee0f4f4c  ee0f4f94
         ee0f4f50  edff4274
         ee0f4f54  00000000
         ee0f4f58  ee0f4fb4
         ee0f4f5c  ef8cd3a8  [anon:.bss]
    #00  ee0f4f60  ee0f5490
         ee0f4f64  ef8cd260  [anon:.bss]
         ee0f4f68  00000089
         ee0f4f6c  00000000
    #01  ee0f4f70  00000000
         ee0f4f74  00000000
         ee0f4f78  ffffffff
         ee0f4f7c  ee0f4fb4
         ee0f4f80  00000000
         ee0f4f84  a82563b4
         ee0f4f88  ef6ba028  [anon:.bss]
         ee0f4f8c  00000000
         ee0f4f90  00000000
         ee0f4f94  00000002
         ee0f4f98  ef8cd260  [anon:.bss]
         ee0f4f9c  00000000
         ee0f4fa0  ef8cd260  [anon:.bss]
         ee0f4fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee0f4fa8  00000000
         ee0f4fac  00000000
         ee0f4fb0  a82563b4
         ee0f4fb4  edef7000
         ee0f4fb8  a82563b4
         ee0f4fbc  ef6ba028  [anon:.bss]
         ee0f4fc0  eef41400  [anon:libc_malloc]
         ee0f4fc4  ef8cd260  [anon:.bss]
         ee0f4fc8  00000000
         ee0f4fcc  ef8cd260  [anon:.bss]
         ee0f4fd0  00004049
         ee0f4fd4  ef8cd260  [anon:.bss]
         ee0f4fd8  ee0f5230
         ee0f4fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee0f4fe0  00000000
         ee0f4fe4  ee0f5030
         ee0f4fe8  00000000
         ee0f4fec  eeb6cc00  [anon:libc_malloc]
         ee0f4ff0  00000010
         ee0f4ff4  a82563b4
         ee0f4ff8  eef41410  [anon:libc_malloc]
         ee0f4ffc  eef41400  [anon:libc_malloc]
         ee0f5000  ef8cd260  [anon:.bss]
         ee0f5004  00000000
         ee0f5008  ef8cd260  [anon:.bss]
         ee0f500c  00004049
         ee0f5010  ef8cd260  [anon:.bss]
         ee0f5014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee0f5018  00000010
         ee0f501c  00000000
         ee0f5020  eeb6ce00  [anon:libc_malloc]
         ee0f5024  00000000
         ee0f5028  00000000
         ee0f502c  00000000
         ee0f5030  00000000
         ee0f5034  00000000
         ee0f5038  a82563b4
         ee0f503c  eef41410  [anon:libc_malloc]
         ee0f5040  eef29380  [anon:libc_malloc]
         ee0f5044  ef8cd260  [anon:.bss]
         ee0f5048  00000000
         ee0f504c  ee0f51e4
         ee0f5050  00004049
         ee0f5054  ef38c20f  /system/lib/libbinder.so
    #05  ee0f5058  eef29380  [anon:libc_malloc]
         ee0f505c  eef05740  [anon:libc_malloc]
         ee0f5060  eef41410  [anon:libc_malloc]
         ee0f5064  a82563b4
         ee0f5068  eef29380  [anon:libc_malloc]
         ee0f506c  eef06828  [anon:libc_malloc]
         ee0f5070  00000001
         ee0f5074  ef38c193  /system/lib/libbinder.so
    #06  ee0f5078  a82563b4
         ee0f507c  eeb6cc00  [anon:libc_malloc]
         ee0f5080  eef29380  [anon:libc_malloc]
         ee0f5084  eeb6cc54  [anon:libc_malloc]
         ee0f5088  ef8cd260  [anon:.bss]
         ee0f508c  ef3930ad  /system/lib/libbinder.so
    #07  ee0f5090  ffff0208  [vectors]
         ee0f5094  ee0f50e9
         ee0f5098  0000000a
         ee0f509c  eef0dd00  [anon:libc_malloc]
         ee0f50a0  a82563b4
         ee0f50a4  eef0d608  [anon:libc_malloc]
         ee0f50a8  a82563b4
         ee0f50ac  eef0dd08  [anon:libc_malloc]
         ee0f50b0  0000000a
         ee0f50b4  eef0dd2c  [anon:libc_malloc]
         ee0f50b8  ee0f5128
         ee0f50bc  eef0dd7c  [anon:libc_malloc]
         ee0f50c0  ee800000
         ee0f50c4  eef0ddf8  [anon:libc_malloc]
         ee0f50c8  eeb25c40  [anon:libc_malloc]
         ee0f50cc  ef846d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  ee0f51a0  eeb6cc00  [anon:libc_malloc]
         ee0f51a4  eeb6cc54  [anon:libc_malloc]
         ee0f51a8  00000000
         ee0f51ac  eeb6cc00  [anon:libc_malloc]
         ee0f51b0  eeb6cc90  [anon:libc_malloc]
         ee0f51b4  00000000
         ee0f51b8  00000000
         ee0f51bc  ef39335b  /system/lib/libbinder.so
    #09  ee0f51c0  00000000
         ee0f51c4  ef3928af  /system/lib/libbinder.so
         ee0f51c8  eef128c0  [anon:libc_malloc]
         ee0f51cc  eef128cc  [anon:libc_malloc]
         ee0f51d0  00000000
         ee0f51d4  ef3ac939  /system/lib/libbinder.so
    #10  ee0f51d8  eef128c0  [anon:libc_malloc]
         ee0f51dc  ef5f0905  /system/lib/libutils.so
    #11  ee0f51e0  eef6b750  [anon:libc_malloc]
         ee0f51e4  eef128c0  [anon:libc_malloc]
         ee0f51e8  eeb8edb0  [anon:libc_malloc]
         ee0f51ec  eef128c0  [anon:libc_malloc]
         ee0f51f0  a82563b4
         ee0f51f4  ee0f5230
         ee0f51f8  ee0f5230
         ee0f51fc  ee0f5230
         ee0f5200  00000078
         ee0f5204  000015f9
         ee0f5208  00004049
         ee0f520c  ee1f6490
         ee0f5210  ee0f5230
         ee0f5214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee0f5218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee0f521c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee0f5220  ee0f5238
         ee0f5224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee0f5228  ee0f5230
         ee0f522c  00000000
         ee0f5230  ee1f6230
         ee0f5234  edff4230
         ee0f5238  000015fc
         ee0f523c  00004049
         ee0f5240  00000001
         ee0f5244  edff8000
         ee0f5248  000fd230
         ee0f524c  00001000
         ee0f5250  00000000
         ee0f5254  00000000
         ee0f5258  00000003
         ee0f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5629, name: Binder:16457_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edff3fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 edff4230
    ip  edff3f70  sp  edff3f60  lr  ef876511  pc  ef871108

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:
         edff3f20  a82563b4
         edff3f24  edef3498
         edff3f28  ef8cd3a8  [anon:.bss]
         edff3f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         edff3f30  00000000
         edff3f34  01000000
         edff3f38  ef8cd260  [anon:.bss]
         edff3f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         edff3f40  edef3238
         edff3f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edff3f48  edef3230
         edff3f4c  edff3f94
         edff3f50  edef3274
         edff3f54  00000000
         edff3f58  edff3fb4
         edff3f5c  ef8cd3a8  [anon:.bss]
    #00  edff3f60  edff4490
         edff3f64  ef8cd260  [anon:.bss]
         edff3f68  00000089
         edff3f6c  00000000
    #01  edff3f70  00000000
         edff3f74  00000000
         edff3f78  ffffffff
         edff3f7c  edff3fb4
         edff3f80  00000000
         edff3f84  a82563b4
         edff3f88  ef6ba028  [anon:.bss]
         edff3f8c  00000000
         edff3f90  00000000
         edff3f94  00000002
         edff3f98  ef8cd260  [anon:.bss]
         edff3f9c  00000000
         edff3fa0  ef8cd260  [anon:.bss]
         edff3fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edff3fa8  00000000
         edff3fac  00000000
         edff3fb0  a82563b4
         edff3fb4  eddf6000
         edff3fb8  a82563b4
         edff3fbc  ef6ba028  [anon:.bss]
         edff3fc0  eeb77e00  [anon:libc_malloc]
         edff3fc4  ef8cd260  [anon:.bss]
         edff3fc8  00000000
         edff3fcc  ef8cd260  [anon:.bss]
         edff3fd0  00004049
         edff3fd4  ef8cd260  [anon:.bss]
         edff3fd8  edff4230
         edff3fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  edff3fe0  00000000
         edff3fe4  edff4030
         edff3fe8  00000000
         edff3fec  eef75000  [anon:libc_malloc]
         edff3ff0  00000010
         edff3ff4  a82563b4
         edff3ff8  eeb77e10  [anon:libc_malloc]
         edff3ffc  eeb77e00  [anon:libc_malloc]
         edff4000  ef8cd260  [anon:.bss]
         edff4004  00000000
         edff4008  ef8cd260  [anon:.bss]
         edff400c  00004049
         edff4010  ef8cd260  [anon:.bss]
         edff4014  ef6aadd9  /system/lib/libmediadrm.so
    #04  edff4018  00000010
         edff401c  00000000
         edff4020  eef75200  [anon:libc_malloc]
         edff4024  00000000
         edff4028  00000000
         edff402c  00000000
         edff4030  00000000
         edff4034  00000000
         edff4038  a82563b4
         edff403c  eeb77e10  [anon:libc_malloc]
         edff4040  eeb86740  [anon:libc_malloc]
         edff4044  ef8cd260  [anon:.bss]
         edff4048  00000000
         edff404c  edff41e4
         edff4050  00004049
         edff4054  ef38c20f  /system/lib/libbinder.so
    #05  edff4058  eeb86740  [anon:libc_malloc]
         edff405c  eeb8e880  [anon:libc_malloc]
         edff4060  eeb77e10  [anon:libc_malloc]
         edff4064  a82563b4
         edff4068  eeb86740  [anon:libc_malloc]
         edff406c  eeb02648  [anon:libc_malloc]
         edff4070  00000001
         edff4074  ef38c193  /system/lib/libbinder.so
    #06  edff4078  a82563b4
         edff407c  eef75000  [anon:libc_malloc]
         edff4080  eeb86740  [anon:libc_malloc]
         edff4084  eef75054  [anon:libc_malloc]
         edff4088  ef8cd260  [anon:.bss]
         edff408c  ef3930ad  /system/lib/libbinder.so
    #07  edff4090  00001000
         edff4094  ef84d157  /apex/com.android.runtime/lib/bionic/libc.so
         edff4098  00001000
         edff409c  00000000
         edff40a0  00001000
         edff40a4  00000001
         edff40a8  0000000f
         edff40ac  edff40e3
         edff40b0  edff40e2
         edff40b4  edff40e0
         edff40b8  edff4490
         edff40bc  0000000f
         edff40c0  ef0029f0  [anon:libc_malloc]
         edff40c4  ef8cd260  [anon:.bss]
         edff40c8  ef8cd1dc  [anon:.bss]
         edff40cc  ef838fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  edff41a0  eef75000  [anon:libc_malloc]
         edff41a4  eef75054  [anon:libc_malloc]
         edff41a8  00000000
         edff41ac  eef75000  [anon:libc_malloc]
         edff41b0  eef75090  [anon:libc_malloc]
         edff41b4  00000000
         edff41b8  00000000
         edff41bc  ef39335b  /system/lib/libbinder.so
    #09  edff41c0  00000000
         edff41c4  ef3928af  /system/lib/libbinder.so
         edff41c8  eeb2bf40  [anon:libc_malloc]
         edff41cc  eeb2bf4c  [anon:libc_malloc]
         edff41d0  00000000
         edff41d4  ef3ac939  /system/lib/libbinder.so
    #10  edff41d8  eeb2bf40  [anon:libc_malloc]
         edff41dc  ef5f0905  /system/lib/libutils.so
    #11  edff41e0  eeb8edf0  [anon:libc_malloc]
         edff41e4  eeb2bf40  [anon:libc_malloc]
         edff41e8  eef6b750  [anon:libc_malloc]
         edff41ec  eeb2bf40  [anon:libc_malloc]
         edff41f0  a82563b4
         edff41f4  edff4230
         edff41f8  edff4230
         edff41fc  edff4230
         edff4200  00000078
         edff4204  000015fc
         edff4208  00004049
         edff420c  ee0f5490
         edff4210  edff4230
         edff4214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edff4218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edff421c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edff4220  edff4238
         edff4224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edff4228  edff4230
         edff422c  00000000
         edff4230  ee0f5230
         edff4234  edef3230
         edff4238  000015fd
         edff423c  00004049
         edff4240  00000001
         edff4244  edef7000
         edff4248  000fd230
         edff424c  00001000
         edff4250  00000000
         edff4254  00000000
         edff4258  00000003
         edff425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5631, name: Binder:16457_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edef2fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 edef3230
    ip  edef2f70  sp  edef2f60  lr  ef876511  pc  ef871108

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:
         edef2f20  a82563b4
         edef2f24  eddf2498
         edef2f28  ef8cd3a8  [anon:.bss]
         edef2f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         edef2f30  00000000
         edef2f34  01000000
         edef2f38  ef8cd260  [anon:.bss]
         edef2f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         edef2f40  eddf2238
         edef2f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edef2f48  eddf2230
         edef2f4c  edef2f94
         edef2f50  eddf2274
         edef2f54  00000000
         edef2f58  edef2fb4
         edef2f5c  ef8cd3a8  [anon:.bss]
    #00  edef2f60  edef3490
         edef2f64  ef8cd260  [anon:.bss]
         edef2f68  00000089
         edef2f6c  00000000
    #01  edef2f70  00000000
         edef2f74  00000000
         edef2f78  ffffffff
         edef2f7c  edef2fb4
         edef2f80  00000000
         edef2f84  a82563b4
         edef2f88  ef6ba028  [anon:.bss]
         edef2f8c  00000000
         edef2f90  00000000
         edef2f94  00000002
         edef2f98  ef8cd260  [anon:.bss]
         edef2f9c  00000000
         edef2fa0  ef8cd260  [anon:.bss]
         edef2fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edef2fa8  00000000
         edef2fac  00000000
         edef2fb0  a82563b4
         edef2fb4  edcf5000
         edef2fb8  a82563b4
         edef2fbc  ef6ba028  [anon:.bss]
         edef2fc0  eeb88a00  [anon:libc_malloc]
         edef2fc4  ef8cd260  [anon:.bss]
         edef2fc8  00000000
         edef2fcc  ef8cd260  [anon:.bss]
         edef2fd0  00004049
         edef2fd4  ef8cd260  [anon:.bss]
         edef2fd8  edef3230
         edef2fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  edef2fe0  00000000
         edef2fe4  edef3030
         edef2fe8  00000000
         edef2fec  eeb27000  [anon:libc_malloc]
         edef2ff0  00000010
         edef2ff4  a82563b4
         edef2ff8  eeb88a10  [anon:libc_malloc]
         edef2ffc  eeb88a00  [anon:libc_malloc]
         edef3000  ef8cd260  [anon:.bss]
         edef3004  00000000
         edef3008  ef8cd260  [anon:.bss]
         edef300c  00004049
         edef3010  ef8cd260  [anon:.bss]
         edef3014  ef6aadd9  /system/lib/libmediadrm.so
    #04  edef3018  00000010
         edef301c  00000000
         edef3020  eeb27200  [anon:libc_malloc]
         edef3024  00000000
         edef3028  00000000
         edef302c  00000000
         edef3030  00000000
         edef3034  00000000
         edef3038  a82563b4
         edef303c  eeb88a10  [anon:libc_malloc]
         edef3040  eeb86440  [anon:libc_malloc]
         edef3044  ef8cd260  [anon:.bss]
         edef3048  00000000
         edef304c  edef31e4
         edef3050  00004049
         edef3054  ef38c20f  /system/lib/libbinder.so
    #05  edef3058  eeb86440  [anon:libc_malloc]
         edef305c  eeb8e560  [anon:libc_malloc]
         edef3060  eeb88a10  [anon:libc_malloc]
         edef3064  a82563b4
         edef3068  eeb86440  [anon:libc_malloc]
         edef306c  eeb02618  [anon:libc_malloc]
         edef3070  00000001
         edef3074  ef38c193  /system/lib/libbinder.so
    #06  edef3078  a82563b4
         edef307c  eeb27000  [anon:libc_malloc]
         edef3080  eeb86440  [anon:libc_malloc]
         edef3084  eeb27054  [anon:libc_malloc]
         edef3088  ef8cd260  [anon:.bss]
         edef308c  ef3930ad  /system/lib/libbinder.so
    #07  edef3090  00001000
         edef3094  ef84d157  /apex/com.android.runtime/lib/bionic/libc.so
         edef3098  00001000
         edef309c  00000000
         edef30a0  00001000
         edef30a4  00000001
         edef30a8  0000000f
         edef30ac  edef30e3
         edef30b0  edef30e2
         edef30b4  edef30e0
         edef30b8  edef3128
         edef30bc  0000000f
         edef30c0  eec02930  [anon:libc_malloc]
         edef30c4  ef8cd260  [anon:.bss]
         edef30c8  ef8cd1dc  [anon:.bss]
         edef30cc  ef838fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  edef31a0  eeb27000  [anon:libc_malloc]
         edef31a4  eeb27054  [anon:libc_malloc]
         edef31a8  00000000
         edef31ac  eeb27000  [anon:libc_malloc]
         edef31b0  eeb27090  [anon:libc_malloc]
         edef31b4  00000000
         edef31b8  00000000
         edef31bc  ef39335b  /system/lib/libbinder.so
    #09  edef31c0  00000000
         edef31c4  ef3928af  /system/lib/libbinder.so
         edef31c8  eef12980  [anon:libc_malloc]
         edef31cc  eef1298c  [anon:libc_malloc]
         edef31d0  00000000
         edef31d4  ef3ac939  /system/lib/libbinder.so
    #10  edef31d8  eef12980  [anon:libc_malloc]
         edef31dc  ef5f0905  /system/lib/libutils.so
    #11  edef31e0  eef6b780  [anon:libc_malloc]
         edef31e4  eef12980  [anon:libc_malloc]
         edef31e8  eeb8edf0  [anon:libc_malloc]
         edef31ec  eef12980  [anon:libc_malloc]
         edef31f0  a82563b4
         edef31f4  edef3230
         edef31f8  edef3230
         edef31fc  edef3230
         edef3200  00000078
         edef3204  000015fd
         edef3208  00004049
         edef320c  edff4490
         edef3210  edef3230
         edef3214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edef3218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edef321c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edef3220  edef3238
         edef3224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edef3228  edef3230
         edef322c  00000000
         edef3230  edff4230
         edef3234  eddf2230
         edef3238  000015ff
         edef323c  00004049
         edef3240  00000001
         edef3244  eddf6000
         edef3248  000fd230
         edef324c  00001000
         edef3250  00000000
         edef3254  00000000
         edef3258  00000003
         edef325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5634, name: Binder:16457_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eddf1fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 eddf2230
    ip  eddf1f70  sp  eddf1f60  lr  ef876511  pc  ef871108

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:
         eddf1f20  a82563b4
         eddf1f24  edcf1498
         eddf1f28  ef8cd3a8  [anon:.bss]
         eddf1f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         eddf1f30  00000000
         eddf1f34  01000000
         eddf1f38  ef8cd260  [anon:.bss]
         eddf1f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         eddf1f40  edcf1238
         eddf1f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         eddf1f48  edcf1230
         eddf1f4c  eddf1f94
         eddf1f50  edcf1274
         eddf1f54  00000000
         eddf1f58  eddf1fb4
         eddf1f5c  ef8cd3a8  [anon:.bss]
    #00  eddf1f60  eddf2490
         eddf1f64  ef8cd260  [anon:.bss]
         eddf1f68  00000089
         eddf1f6c  00000000
    #01  eddf1f70  00000000
         eddf1f74  00000000
         eddf1f78  ffffffff
         eddf1f7c  eddf1fb4
         eddf1f80  00000000
         eddf1f84  a82563b4
         eddf1f88  ef6ba028  [anon:.bss]
         eddf1f8c  00000000
         eddf1f90  00000000
         eddf1f94  00000002
         eddf1f98  ef8cd260  [anon:.bss]
         eddf1f9c  00000000
         eddf1fa0  ef8cd260  [anon:.bss]
         eddf1fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eddf1fa8  00000000
         eddf1fac  00000000
         eddf1fb0  a82563b4
         eddf1fb4  edbf4000
         eddf1fb8  a82563b4
         eddf1fbc  ef6ba028  [anon:.bss]
         eddf1fc0  eeb2e600  [anon:libc_malloc]
         eddf1fc4  ef8cd260  [anon:.bss]
         eddf1fc8  00000000
         eddf1fcc  ef8cd260  [anon:.bss]
         eddf1fd0  00004049
         eddf1fd4  ef8cd260  [anon:.bss]
         eddf1fd8  eddf2230
         eddf1fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  eddf1fe0  00000000
         eddf1fe4  eddf2030
         eddf1fe8  00000000
         eddf1fec  eef75400  [anon:libc_malloc]
         eddf1ff0  00000010
         eddf1ff4  a82563b4
         eddf1ff8  eeb2e610  [anon:libc_malloc]
         eddf1ffc  eeb2e600  [anon:libc_malloc]
         eddf2000  ef8cd260  [anon:.bss]
         eddf2004  00000000
         eddf2008  ef8cd260  [anon:.bss]
         eddf200c  00004049
         eddf2010  ef8cd260  [anon:.bss]
         eddf2014  ef6aadd9  /system/lib/libmediadrm.so
    #04  eddf2018  00000010
         eddf201c  00000000
         eddf2020  eef75600  [anon:libc_malloc]
         eddf2024  00000000
         eddf2028  00000000
         eddf202c  00000000
         eddf2030  00000000
         eddf2034  00000000
         eddf2038  a82563b4
         eddf203c  eeb2e610  [anon:libc_malloc]
         eddf2040  eeb36440  [anon:libc_malloc]
         eddf2044  ef8cd260  [anon:.bss]
         eddf2048  00000000
         eddf204c  eddf21e4
         eddf2050  00004049
         eddf2054  ef38c20f  /system/lib/libbinder.so
    #05  eddf2058  eeb36440  [anon:libc_malloc]
         eddf205c  eeb007c0  [anon:libc_malloc]
         eddf2060  eeb2e610  [anon:libc_malloc]
         eddf2064  a82563b4
         eddf2068  eeb36440  [anon:libc_malloc]
         eddf206c  eeb021b0  [anon:libc_malloc]
         eddf2070  00000001
         eddf2074  ef38c193  /system/lib/libbinder.so
    #06  eddf2078  a82563b4
         eddf207c  eef75400  [anon:libc_malloc]
         eddf2080  eeb36440  [anon:libc_malloc]
         eddf2084  eef75454  [anon:libc_malloc]
         eddf2088  ef8cd260  [anon:.bss]
         eddf208c  ef3930ad  /system/lib/libbinder.so
    #07  eddf2090  ffff0208  [vectors]
         eddf2094  eddf20e9
         eddf2098  0000000a
         eddf209c  eef0f200  [anon:libc_malloc]
         eddf20a0  a82563b4
         eddf20a4  eef0eb08  [anon:libc_malloc]
         eddf20a8  a82563b4
         eddf20ac  00000000
         eddf20b0  03000000
         eddf20b4  eddf20f4
         eddf20b8  eddf2490
         eddf20bc  ef877ee7  /apex/com.android.runtime/lib/bionic/libc.so
         eddf20c0  00000000
         eddf20c4  ef950a0d  /system/lib/libbase.so
         eddf20c8  eddf20f4
         eddf20cc  03000000
         ........  ........
    #08  eddf21a0  eef75400  [anon:libc_malloc]
         eddf21a4  eef75454  [anon:libc_malloc]
         eddf21a8  00000000
         eddf21ac  eef75400  [anon:libc_malloc]
         eddf21b0  eef75490  [anon:libc_malloc]
         eddf21b4  00000000
         eddf21b8  00000000
         eddf21bc  ef39335b  /system/lib/libbinder.so
    #09  eddf21c0  00000000
         eddf21c4  ef3928af  /system/lib/libbinder.so
         eddf21c8  eeb8f000  [anon:libc_malloc]
         eddf21cc  eeb8f00c  [anon:libc_malloc]
         eddf21d0  00000000
         eddf21d4  ef3ac939  /system/lib/libbinder.so
    #10  eddf21d8  eeb8f000  [anon:libc_malloc]
         eddf21dc  ef5f0905  /system/lib/libutils.so
    #11  eddf21e0  eeb8ee40  [anon:libc_malloc]
         eddf21e4  eeb8f000  [anon:libc_malloc]
         eddf21e8  eef6b780  [anon:libc_malloc]
         eddf21ec  eeb8f000  [anon:libc_malloc]
         eddf21f0  a82563b4
         eddf21f4  eddf2230
         eddf21f8  eddf2230
         eddf21fc  eddf2230
         eddf2200  00000078
         eddf2204  000015ff
         eddf2208  00004049
         eddf220c  edef3490
         eddf2210  eddf2230
         eddf2214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eddf2218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         eddf221c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eddf2220  eddf2238
         eddf2224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         eddf2228  eddf2230
         eddf222c  00000000
         eddf2230  edef3230
         eddf2234  edcf1230
         eddf2238  00001602
         eddf223c  00004049
         eddf2240  00000001
         eddf2244  edcf5000
         eddf2248  000fd230
         eddf224c  00001000
         eddf2250  00000000
         eddf2254  00000000
         eddf2258  00000003
         eddf225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5636, name: Binder:16457_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edcf0fb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 edcf1230
    ip  edcf0f70  sp  edcf0f60  lr  ef876511  pc  ef871108

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:
         edcf0f20  a82563b4
         edcf0f24  edbf0498
         edcf0f28  ef8cd3a8  [anon:.bss]
         edcf0f2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         edcf0f30  00000000
         edcf0f34  01000000
         edcf0f38  ef8cd260  [anon:.bss]
         edcf0f3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         edcf0f40  edbf0238
         edcf0f44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edcf0f48  edbf0230
         edcf0f4c  edcf0f94
         edcf0f50  edbf0274
         edcf0f54  00000000
         edcf0f58  edcf0fb4
         edcf0f5c  ef8cd3a8  [anon:.bss]
    #00  edcf0f60  edcf1490
         edcf0f64  ef8cd260  [anon:.bss]
         edcf0f68  00000089
         edcf0f6c  00000000
    #01  edcf0f70  00000000
         edcf0f74  00000000
         edcf0f78  ffffffff
         edcf0f7c  edcf0fb4
         edcf0f80  00000000
         edcf0f84  a82563b4
         edcf0f88  ef6ba028  [anon:.bss]
         edcf0f8c  00000000
         edcf0f90  00000000
         edcf0f94  00000002
         edcf0f98  ef8cd260  [anon:.bss]
         edcf0f9c  00000000
         edcf0fa0  ef8cd260  [anon:.bss]
         edcf0fa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edcf0fa8  00000000
         edcf0fac  00000000
         edcf0fb0  a82563b4
         edcf0fb4  edaf3000
         edcf0fb8  a82563b4
         edcf0fbc  ef6ba028  [anon:.bss]
         edcf0fc0  eeb84200  [anon:libc_malloc]
         edcf0fc4  ef8cd260  [anon:.bss]
         edcf0fc8  00000000
         edcf0fcc  ef8cd260  [anon:.bss]
         edcf0fd0  00004049
         edcf0fd4  ef8cd260  [anon:.bss]
         edcf0fd8  edcf1230
         edcf0fdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  edcf0fe0  00000000
         edcf0fe4  edcf1030
         edcf0fe8  00000000
         edcf0fec  eeb27400  [anon:libc_malloc]
         edcf0ff0  00000010
         edcf0ff4  a82563b4
         edcf0ff8  eeb84210  [anon:libc_malloc]
         edcf0ffc  eeb84200  [anon:libc_malloc]
         edcf1000  ef8cd260  [anon:.bss]
         edcf1004  00000000
         edcf1008  ef8cd260  [anon:.bss]
         edcf100c  00004049
         edcf1010  ef8cd260  [anon:.bss]
         edcf1014  ef6aadd9  /system/lib/libmediadrm.so
    #04  edcf1018  00000010
         edcf101c  00000000
         edcf1020  eeb27600  [anon:libc_malloc]
         edcf1024  00000000
         edcf1028  00000000
         edcf102c  00000000
         edcf1030  00000000
         edcf1034  00000000
         edcf1038  a82563b4
         edcf103c  eeb84210  [anon:libc_malloc]
         edcf1040  eeb860c0  [anon:libc_malloc]
         edcf1044  ef8cd260  [anon:.bss]
         edcf1048  00000000
         edcf104c  edcf11e4
         edcf1050  00004049
         edcf1054  ef38c20f  /system/lib/libbinder.so
    #05  edcf1058  eeb860c0  [anon:libc_malloc]
         edcf105c  eeb85590  [anon:libc_malloc]
         edcf1060  eeb84210  [anon:libc_malloc]
         edcf1064  a82563b4
         edcf1068  eeb860c0  [anon:libc_malloc]
         edcf106c  eeb02528  [anon:libc_malloc]
         edcf1070  00000001
         edcf1074  ef38c193  /system/lib/libbinder.so
    #06  edcf1078  a82563b4
         edcf107c  eeb27400  [anon:libc_malloc]
         edcf1080  eeb860c0  [anon:libc_malloc]
         edcf1084  eeb27454  [anon:libc_malloc]
         edcf1088  ef8cd260  [anon:.bss]
         edcf108c  ef3930ad  /system/lib/libbinder.so
    #07  edcf1090  ffff0208  [vectors]
         edcf1094  edcf10e9
         edcf1098  0000000a
         edcf109c  eef0f900  [anon:libc_malloc]
         edcf10a0  a82563b4
         edcf10a4  eef0f208  [anon:libc_malloc]
         edcf10a8  a82563b4
         edcf10ac  eef0f908  [anon:libc_malloc]
         edcf10b0  0000000a
         edcf10b4  eef0f92c  [anon:libc_malloc]
         edcf10b8  edcf1128
         edcf10bc  eef0f97c  [anon:libc_malloc]
         edcf10c0  ee800000
         edcf10c4  eef0f9f8  [anon:libc_malloc]
         edcf10c8  eeb25d40  [anon:libc_malloc]
         edcf10cc  ef846d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  edcf11a0  eeb27400  [anon:libc_malloc]
         edcf11a4  eeb27454  [anon:libc_malloc]
         edcf11a8  00000000
         edcf11ac  eeb27400  [anon:libc_malloc]
         edcf11b0  eeb27490  [anon:libc_malloc]
         edcf11b4  00000000
         edcf11b8  00000000
         edcf11bc  ef39335b  /system/lib/libbinder.so
    #09  edcf11c0  00000000
         edcf11c4  ef3928af  /system/lib/libbinder.so
         edcf11c8  eef12a40  [anon:libc_malloc]
         edcf11cc  eef12a4c  [anon:libc_malloc]
         edcf11d0  00000000
         edcf11d4  ef3ac939  /system/lib/libbinder.so
    #10  edcf11d8  eef12a40  [anon:libc_malloc]
         edcf11dc  ef5f0905  /system/lib/libutils.so
    #11  edcf11e0  eef6b7b0  [anon:libc_malloc]
         edcf11e4  eef12a40  [anon:libc_malloc]
         edcf11e8  eeb8ee40  [anon:libc_malloc]
         edcf11ec  eef12a40  [anon:libc_malloc]
         edcf11f0  a82563b4
         edcf11f4  edcf1230
         edcf11f8  edcf1230
         edcf11fc  edcf1230
         edcf1200  00000078
         edcf1204  00001602
         edcf1208  00004049
         edcf120c  eddf2490
         edcf1210  edcf1230
         edcf1214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edcf1218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edcf121c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edcf1220  edcf1238
         edcf1224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edcf1228  edcf1230
         edcf122c  00000000
         edcf1230  eddf2230
         edcf1234  edbf0230
         edcf1238  00001604
         edcf123c  00004049
         edcf1240  00000001
         edcf1244  edbf4000
         edcf1248  000fd230
         edcf124c  00001000
         edcf1250  00000000
         edcf1254  00000000
         edcf1258  00000003
         edcf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5637, name: Binder:16457_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edbeffb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 edbf0230
    ip  edbeff70  sp  edbeff60  lr  ef876511  pc  ef871108

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:
         edbeff20  a82563b4
         edbeff24  edaef498
         edbeff28  ef8cd3a8  [anon:.bss]
         edbeff2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         edbeff30  00000000
         edbeff34  01000000
         edbeff38  ef8cd260  [anon:.bss]
         edbeff3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         edbeff40  edaef238
         edbeff44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edbeff48  edaef230
         edbeff4c  edbeff94
         edbeff50  edaef274
         edbeff54  00000000
         edbeff58  edbeffb4
         edbeff5c  ef8cd3a8  [anon:.bss]
    #00  edbeff60  edbf0490
         edbeff64  ef8cd260  [anon:.bss]
         edbeff68  00000089
         edbeff6c  00000000
    #01  edbeff70  00000000
         edbeff74  00000000
         edbeff78  ffffffff
         edbeff7c  edbeffb4
         edbeff80  00000000
         edbeff84  a82563b4
         edbeff88  ef6ba028  [anon:.bss]
         edbeff8c  00000000
         edbeff90  00000000
         edbeff94  00000002
         edbeff98  ef8cd260  [anon:.bss]
         edbeff9c  00000000
         edbeffa0  ef8cd260  [anon:.bss]
         edbeffa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edbeffa8  00000000
         edbeffac  00000000
         edbeffb0  a82563b4
         edbeffb4  ed9f2000
         edbeffb8  a82563b4
         edbeffbc  ef6ba028  [anon:.bss]
         edbeffc0  eeb88000  [anon:libc_malloc]
         edbeffc4  ef8cd260  [anon:.bss]
         edbeffc8  00000000
         edbeffcc  ef8cd260  [anon:.bss]
         edbeffd0  00004049
         edbeffd4  ef8cd260  [anon:.bss]
         edbeffd8  edbf0230
         edbeffdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  edbeffe0  00000000
         edbeffe4  edbf0030
         edbeffe8  00000000
         edbeffec  eef75800  [anon:libc_malloc]
         edbefff0  00000010
         edbefff4  a82563b4
         edbefff8  eeb88010  [anon:libc_malloc]
         edbefffc  eeb88000  [anon:libc_malloc]
         edbf0000  ef8cd260  [anon:.bss]
         edbf0004  00000000
         edbf0008  ef8cd260  [anon:.bss]
         edbf000c  00004049
         edbf0010  ef8cd260  [anon:.bss]
         edbf0014  ef6aadd9  /system/lib/libmediadrm.so
    #04  edbf0018  00000010
         edbf001c  00000000
         edbf0020  eef75a00  [anon:libc_malloc]
         edbf0024  00000000
         edbf0028  00000000
         edbf002c  00000000
         edbf0030  00000000
         edbf0034  00000000
         edbf0038  a82563b4
         edbf003c  eeb88010  [anon:libc_malloc]
         edbf0040  eeb86240  [anon:libc_malloc]
         edbf0044  ef8cd260  [anon:.bss]
         edbf0048  00000000
         edbf004c  edbf01e4
         edbf0050  00004049
         edbf0054  ef38c20f  /system/lib/libbinder.so
    #05  edbf0058  eeb86240  [anon:libc_malloc]
         edbf005c  eeb858a0  [anon:libc_malloc]
         edbf0060  eeb88010  [anon:libc_malloc]
         edbf0064  a82563b4
         edbf0068  eeb86240  [anon:libc_malloc]
         edbf006c  eeb025a0  [anon:libc_malloc]
         edbf0070  00000001
         edbf0074  ef38c193  /system/lib/libbinder.so
    #06  edbf0078  a82563b4
         edbf007c  eef75800  [anon:libc_malloc]
         edbf0080  eeb86240  [anon:libc_malloc]
         edbf0084  eef75854  [anon:libc_malloc]
         edbf0088  ef8cd260  [anon:.bss]
         edbf008c  ef3930ad  /system/lib/libbinder.so
    #07  edbf0090  ffff0208  [vectors]
         edbf0094  edbf00e9
         edbf0098  0000000a
         edbf009c  eef76000  [anon:libc_malloc]
         edbf00a0  a82563b4
         edbf00a4  eef0f908  [anon:libc_malloc]
         edbf00a8  a82563b4
         edbf00ac  00000000
         edbf00b0  03000000
         edbf00b4  edbf00f4
         edbf00b8  edbf0490
         edbf00bc  ef877ee7  /apex/com.android.runtime/lib/bionic/libc.so
         edbf00c0  00000000
         edbf00c4  ef950a0d  /system/lib/libbase.so
         edbf00c8  edbf00f4
         edbf00cc  03000000
         ........  ........
    #08  edbf01a0  eef75800  [anon:libc_malloc]
         edbf01a4  eef75854  [anon:libc_malloc]
         edbf01a8  00000000
         edbf01ac  eef75800  [anon:libc_malloc]
         edbf01b0  eef75890  [anon:libc_malloc]
         edbf01b4  00000000
         edbf01b8  00000000
         edbf01bc  ef39335b  /system/lib/libbinder.so
    #09  edbf01c0  00000000
         edbf01c4  ef3928af  /system/lib/libbinder.so
         edbf01c8  eeb8f0c0  [anon:libc_malloc]
         edbf01cc  eeb8f0cc  [anon:libc_malloc]
         edbf01d0  00000000
         edbf01d4  ef3ac939  /system/lib/libbinder.so
    #10  edbf01d8  eeb8f0c0  [anon:libc_malloc]
         edbf01dc  ef5f0905  /system/lib/libutils.so
    #11  edbf01e0  eeb8ee90  [anon:libc_malloc]
         edbf01e4  eeb8f0c0  [anon:libc_malloc]
         edbf01e8  eef6b7b0  [anon:libc_malloc]
         edbf01ec  eeb8f0c0  [anon:libc_malloc]
         edbf01f0  a82563b4
         edbf01f4  edbf0230
         edbf01f8  edbf0230
         edbf01fc  edbf0230
         edbf0200  00000078
         edbf0204  00001604
         edbf0208  00004049
         edbf020c  edcf1490
         edbf0210  edbf0230
         edbf0214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edbf0218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edbf021c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edbf0220  edbf0238
         edbf0224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edbf0228  edbf0230
         edbf022c  00000000
         edbf0230  edcf1230
         edbf0234  edaef230
         edbf0238  00001605
         edbf023c  00004049
         edbf0240  00000001
         edbf0244  edaf3000
         edbf0248  000fd230
         edbf024c  00001000
         edbf0250  00000000
         edbf0254  00000000
         edbf0258  00000003
         edbf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 5640, name: Binder:16457_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edaeefb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 edaef230
    ip  edaeef70  sp  edaeef60  lr  ef876511  pc  ef871108

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:
         edaeef20  a82563b4
         edaeef24  ed9ee498
         edaeef28  ef8cd3a8  [anon:.bss]
         edaeef2c  ef8c7894  /apex/com.android.runtime/lib/bionic/libc.so
         edaeef30  00000000
         edaeef34  01000000
         edaeef38  ef8cd260  [anon:.bss]
         edaeef3c  ef876b55  /apex/com.android.runtime/lib/bionic/libc.so
         edaeef40  ed9ee238
         edaeef44  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edaeef48  ed9ee230
         edaeef4c  edaeef94
         edaeef50  ed9ee274
         edaeef54  00000000
         edaeef58  edaeefb4
         edaeef5c  ef8cd3a8  [anon:.bss]
    #00  edaeef60  edaef490
         edaeef64  ef8cd260  [anon:.bss]
         edaeef68  00000089
         edaeef6c  00000000
    #01  edaeef70  00000000
         edaeef74  00000000
         edaeef78  ffffffff
         edaeef7c  edaeefb4
         edaeef80  00000000
         edaeef84  a82563b4
         edaeef88  ef6ba028  [anon:.bss]
         edaeef8c  00000000
         edaeef90  00000000
         edaeef94  00000002
         edaeef98  ef8cd260  [anon:.bss]
         edaeef9c  00000000
         edaeefa0  ef8cd260  [anon:.bss]
         edaeefa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edaeefa8  00000000
         edaeefac  00000000
         edaeefb0  a82563b4
         edaeefb4  ed8f1000
         edaeefb8  a82563b4
         edaeefbc  ef6ba028  [anon:.bss]
         edaeefc0  eeb88400  [anon:libc_malloc]
         edaeefc4  ef8cd260  [anon:.bss]
         edaeefc8  00000000
         edaeefcc  ef8cd260  [anon:.bss]
         edaeefd0  00004049
         edaeefd4  ef8cd260  [anon:.bss]
         edaeefd8  edaef230
         edaeefdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  edaeefe0  00000000
         edaeefe4  edaef030
         edaeefe8  00000000
         edaeefec  eeb27800  [anon:libc_malloc]
         edaeeff0  00000010
         edaeeff4  a82563b4
         edaeeff8  eeb88410  [anon:libc_malloc]
         edaeeffc  eeb88400  [anon:libc_malloc]
         edaef000  ef8cd260  [anon:.bss]
         edaef004  00000000
         edaef008  ef8cd260  [anon:.bss]
         edaef00c  00004049
         edaef010  ef8cd260  [anon:.bss]
         edaef014  ef6aadd9  /system/lib/libmediadrm.so
    #04  edaef018  00000010
         edaef01c  00000000
         edaef020  eeb27a00  [anon:libc_malloc]
         edaef024  00000000
         edaef028  00000000
         edaef02c  00000000
         edaef030  00000000
         edaef034  00000000
         edaef038  a82563b4
         edaef03c  eeb88410  [anon:libc_malloc]
         edaef040  eeb86540  [anon:libc_malloc]
         edaef044  ef8cd260  [anon:.bss]
         edaef048  00000000
         edaef04c  edaef1e4
         edaef050  00004049
         edaef054  ef38c20f  /system/lib/libbinder.so
    #05  edaef058  eeb86540  [anon:libc_malloc]
         edaef05c  eeb8e080  [anon:libc_malloc]
         edaef060  eeb88410  [anon:libc_malloc]
         edaef064  a82563b4
         edaef068  eeb86540  [anon:libc_malloc]
         edaef06c  eeb025d0  [anon:libc_malloc]
         edaef070  00000001
         edaef074  ef38c193  /system/lib/libbinder.so
    #06  edaef078  a82563b4
         edaef07c  eeb27800  [anon:libc_malloc]
         edaef080  eeb86540  [anon:libc_malloc]
         edaef084  eeb27854  [anon:libc_malloc]
         edaef088  ef8cd260  [anon:.bss]
         edaef08c  ef3930ad  /system/lib/libbinder.so
    #07  edaef090  ffff0208  [vectors]
         edaef094  edaef0e9
         edaef098  0000000a
         edaef09c  eef76700  [anon:libc_malloc]
         edaef0a0  a82563b4
         edaef0a4  eef76008  [anon:libc_malloc]
         edaef0a8  a82563b4
         edaef0ac  eef76708  [anon:libc_malloc]
         edaef0b0  0000000a
         edaef0b4  eef7672c  [anon:libc_malloc]
         edaef0b8  edaef128
         edaef0bc  eef7677c  [anon:libc_malloc]
         edaef0c0  ee800000
         edaef0c4  eef767f8  [anon:libc_malloc]
         edaef0c8  eeb25dc0  [anon:libc_malloc]
         edaef0cc  ef846d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  edaef1a0  eeb27800  [anon:libc_malloc]
         edaef1a4  eeb27854  [anon:libc_malloc]
         edaef1a8  00000000
         edaef1ac  eeb27800  [anon:libc_malloc]
         edaef1b0  eeb27890  [anon:libc_malloc]
         edaef1b4  00000000
         edaef1b8  00000000
         edaef1bc  ef39335b  /system/lib/libbinder.so
    #09  edaef1c0  00000000
         edaef1c4  ef3928af  /system/lib/libbinder.so
         edaef1c8  eef12b00  [anon:libc_malloc]
         edaef1cc  eef12b0c  [anon:libc_malloc]
         edaef1d0  00000000
         edaef1d4  ef3ac939  /system/lib/libbinder.so
    #10  edaef1d8  eef12b00  [anon:libc_malloc]
         edaef1dc  ef5f0905  /system/lib/libutils.so
    #11  edaef1e0  eef6b7e0  [anon:libc_malloc]
         edaef1e4  eef12b00  [anon:libc_malloc]
         edaef1e8  eeb8ee90  [anon:libc_malloc]
         edaef1ec  eef12b00  [anon:libc_malloc]
         edaef1f0  a82563b4
         edaef1f4  edaef230
         edaef1f8  edaef230
         edaef1fc  edaef230
         edaef200  00000078
         edaef204  00001605
         edaef208  00004049
         edaef20c  edbf0490
         edaef210  edaef230
         edaef214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edaef218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edaef21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edaef220  edaef238
         edaef224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         edaef228  edaef230
         edaef22c  00000000
         edaef230  edbf0230
         edaef234  ed9ee230
         edaef238  00001608
         edaef23c  00004049
         edaef240  00000001
         edaef244  ed9f2000
         edaef248  000fd230
         edaef24c  00001000
         edaef250  00000000
         edaef254  00000000
         edaef258  00000003
         edaef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 16466, name: Binder:16457_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  eedfdfb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 eedfe230
    ip  eedfdf70  sp  eedfdf60  lr  ef876511  pc  ef871108

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:
         eedfdf20  00000001
         eedfdf24  00000000
         eedfdf28  eedfe0a0
         eedfdf2c  ef8cd260  [anon:.bss]
         eedfdf30  eeb88a00  [anon:libc_malloc]
         eedfdf34  ef39a5f3  /system/lib/libbinder.so
         eedfdf38  eedfe0a0
         eedfdf3c  eeb88a04  [anon:libc_malloc]
         eedfdf40  00000001
         eedfdf44  ef6a71e7  /system/lib/libmediadrm.so
         eedfdf48  eef0982c  [anon:libc_malloc]
         eedfdf4c  eef0982c  [anon:libc_malloc]
         eedfdf50  00000000
         eedfdf54  00000003
         eedfdf58  eedfdfb4
         eedfdf5c  ef8cd3a8  [anon:.bss]
    #00  eedfdf60  eedfe490
         eedfdf64  ef8cd260  [anon:.bss]
         eedfdf68  00000089
         eedfdf6c  00000000
    #01  eedfdf70  00000000
         eedfdf74  00000000
         eedfdf78  ffffffff
         eedfdf7c  eedfdfb4
         eedfdf80  00000000
         eedfdf84  a82563b4
         eedfdf88  ef6ba028  [anon:.bss]
         eedfdf8c  00000000
         eedfdf90  00000000
         eedfdf94  00000002
         eedfdf98  ef8cd260  [anon:.bss]
         eedfdf9c  00000000
         eedfdfa0  ef8cd260  [anon:.bss]
         eedfdfa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  eedfdfa8  00000000
         eedfdfac  ef8cd260  [anon:.bss]
         eedfdfb0  00000000
         eedfdfb4  00000000
         eedfdfb8  a82563b4
         eedfdfbc  ef6ba028  [anon:.bss]
         eedfdfc0  eef42400  [anon:libc_malloc]
         eedfdfc4  ef8cd260  [anon:.bss]
         eedfdfc8  00000000
         eedfdfcc  ef8cd260  [anon:.bss]
         eedfdfd0  00004049
         eedfdfd4  ef8cd260  [anon:.bss]
         eedfdfd8  eedfe230
         eedfdfdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  eedfdfe0  00000004
         eedfdfe4  ef5f22cb  /system/lib/libutils.so
         eedfdfe8  00000000
         eedfdfec  eeb2c000  [anon:libc_malloc]
         eedfdff0  00000010
         eedfdff4  a82563b4
         eedfdff8  eef42410  [anon:libc_malloc]
         eedfdffc  eef42400  [anon:libc_malloc]
         eedfe000  ef8cd260  [anon:.bss]
         eedfe004  00000000
         eedfe008  ef8cd260  [anon:.bss]
         eedfe00c  00004049
         eedfe010  ef8cd260  [anon:.bss]
         eedfe014  ef6aadd9  /system/lib/libmediadrm.so
    #04  eedfe018  00000010
         eedfe01c  00000000
         eedfe020  eeb2c200  [anon:libc_malloc]
         eedfe024  00000000
         eedfe028  00000000
         eedfe02c  00000000
         eedfe030  00000000
         eedfe034  00000000
         eedfe038  a82563b4
         eedfe03c  eef42410  [anon:libc_malloc]
         eedfe040  eef292c0  [anon:libc_malloc]
         eedfe044  ef8cd260  [anon:.bss]
         eedfe048  00000000
         eedfe04c  eedfe1e4
         eedfe050  00004049
         eedfe054  ef38c20f  /system/lib/libbinder.so
    #05  eedfe058  eef292c0  [anon:libc_malloc]
         eedfe05c  eef058e0  [anon:libc_malloc]
         eedfe060  eef42410  [anon:libc_malloc]
         eedfe064  a82563b4
         eedfe068  eef292c0  [anon:libc_malloc]
         eedfe06c  eef067f8  [anon:libc_malloc]
         eedfe070  00000001
         eedfe074  ef38c193  /system/lib/libbinder.so
    #06  eedfe078  00000000
         eedfe07c  eeb2c000  [anon:libc_malloc]
         eedfe080  eef292c0  [anon:libc_malloc]
         eedfe084  eeb2c054  [anon:libc_malloc]
         eedfe088  ef8cd260  [anon:.bss]
         eedfe08c  ef3930ad  /system/lib/libbinder.so
    #07  eedfe090  00000000
         eedfe094  eedfe0a0
         eedfe098  eedfe160
         eedfe09c  00000000
         eedfe0a0  00000000
         eedfe0a4  eeb05050  [anon:libc_malloc]
         eedfe0a8  00000004
         eedfe0ac  00000006
         eedfe0b0  00000000
         eedfe0b4  00000000
         eedfe0b8  00000000
         eedfe0bc  00000000
         eedfe0c0  00000000
         eedfe0c4  a8250000
         eedfe0c8  00000000
         eedfe0cc  ee010001
         ........  ........
    #08  eedfe1a0  eedfe230
         eedfe1a4  ef3932b1  /system/lib/libbinder.so
         eedfe1a8  00000000
         eedfe1ac  eeb2c000  [anon:libc_malloc]
         eedfe1b0  eeb2c090  [anon:libc_malloc]
         eedfe1b4  00000001
         eedfe1b8  00000000
         eedfe1bc  ef39335b  /system/lib/libbinder.so
    #09  eedfe1c0  00000000
         eedfe1c4  ef3928af  /system/lib/libbinder.so
         eedfe1c8  eef11930  [anon:libc_malloc]
         eedfe1cc  eef1193c  [anon:libc_malloc]
         eedfe1d0  00000000
         eedfe1d4  ef3ac939  /system/lib/libbinder.so
    #10  eedfe1d8  eef11930  [anon:libc_malloc]
         eedfe1dc  ef5f0905  /system/lib/libutils.so
    #11  eedfe1e0  eef05240  [anon:libc_malloc]
         eedfe1e4  eef11930  [anon:libc_malloc]
         eedfe1e8  eef05220  [anon:libc_malloc]
         eedfe1ec  eef11930  [anon:libc_malloc]
         eedfe1f0  a82563b4
         eedfe1f4  eedfe230
         eedfe1f8  eedfe230
         eedfe1fc  eedfe230
         eedfe200  00000078
         eedfe204  00004049
         eedfe208  00004049
         eedfe20c  f018b020
         eedfe210  eedfe230
         eedfe214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  eedfe218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         eedfe21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  eedfe220  eedfe238
         eedfe224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         eedfe228  eedfe230
         eedfe22c  00000000
         eedfe230  f018adc0
         eedfe234  ee9fe230
         eedfe238  00004052
         eedfe23c  00004049
         eedfe240  00000001
         eedfe244  eed01000
         eedfe248  000fd230
         eedfe24c  00001000
         eedfe250  00000000
         eedfe254  00000000
         eedfe258  00000003
         eedfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 17845, name: HwBinder:16457_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ee9fe118  r3  ee9fe074
    r4  ef8cd260  r5  c0306201  r6  ee9fe118  r7  00000036
    r8  ee9fe138  r9  ef8cd260  r10 00000000  r11 ee9fe120
    ip  00000000  sp  ee9fe060  lr  ef87b709  pc  ef8ad1c4

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:
         ee9fe020  a82563b4
         ee9fe024  ee9fe05c
         ee9fe028  eef119c0  [anon:libc_malloc]
         ee9fe02c  ef5f072d  /system/lib/libutils.so
         ee9fe030  ef8cd260  [anon:.bss]
         ee9fe034  ee9fe138
         ee9fe038  ee9fe118
         ee9fe03c  ef8cd260  [anon:.bss]
         ee9fe040  ee9fe120
         ee9fe044  ef5ee3cb  /system/lib/libutils.so
         ee9fe048  eeb35010  [anon:libc_malloc]
         ee9fe04c  ee9fe490
         ee9fe050  00000000
         ee9fe054  00000260
         ee9fe058  00000000
         ee9fe05c  00000000
    #00  ee9fe060  ee9fe074
         ........  ........
    #01  ee9fe060  ee9fe074
         ee9fe064  a82563b4
         ee9fe068  eef3c500  [anon:libc_malloc]
         ee9fe06c  ef225555  /system/lib/libhidlbase.so
         ee9fe070  ee9fe118
         ee9fe074  00000000
    #02  ee9fe078  00000000
         ee9fe07c  00000000
         ee9fe080  ef000380  [anon:libc_malloc]
         ee9fe084  eef3c554  [anon:libc_malloc]
         ee9fe088  eef3c598  [anon:libc_malloc]
         ee9fe08c  00000004
         ee9fe090  00000004
         ee9fe094  fffffff0
         ee9fe098  fffffff0
         ee9fe09c  ef84cc61  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fe0a0  a82563b4
         ee9fe0a4  fffffffc
         ee9fe0a8  ef0029f0  [anon:libc_malloc]
         ee9fe0ac  ef83926c  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fe0b0  eef09e08  [anon:libc_malloc]
         ee9fe0b4  ef000380  [anon:libc_malloc]
         ........  ........
    #03  ee9fe1b8  ee9fe1e4
         ee9fe1bc  00004049
         ee9fe1c0  eeb29300  [anon:libc_malloc]
         ee9fe1c4  eeb2930c  [anon:libc_malloc]
         ee9fe1c8  00000000
         ee9fe1cc  00000000
         ee9fe1d0  ee9fe1e4
         ee9fe1d4  ef23170d  /system/lib/libhidlbase.so
    #04  ee9fe1d8  eeb29300  [anon:libc_malloc]
         ee9fe1dc  ef5f0905  /system/lib/libutils.so
    #05  ee9fe1e0  eeb02060  [anon:libc_malloc]
         ee9fe1e4  eeb29300  [anon:libc_malloc]
         ee9fe1e8  eeb001d0  [anon:libc_malloc]
         ee9fe1ec  eeb29300  [anon:libc_malloc]
         ee9fe1f0  a82563b4
         ee9fe1f4  ee9fe230
         ee9fe1f8  ee9fe230
         ee9fe1fc  ee9fe230
         ee9fe200  00000078
         ee9fe204  00004052
         ee9fe208  00004049
         ee9fe20c  eedfe490
         ee9fe210  ee9fe230
         ee9fe214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ee9fe218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fe21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee9fe220  ee9fe238
         ee9fe224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee9fe228  ee9fe230
         ee9fe22c  00000000
         ee9fe230  eedfe230
         ee9fe234  ee8fd230
         ee9fe238  000045b5
         ee9fe23c  00004049
         ee9fe240  00000001
         ee9fe244  ee901000
         ee9fe248  000fd230
         ee9fe24c  00001000
         ee9fe250  00000000
         ee9fe254  00000000
         ee9fe258  00000003
         ee9fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 17849, name: HwBinder:16457_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ee8fd118  r3  ee8fd074
    r4  ef8cd260  r5  c0306201  r6  ee8fd118  r7  00000036
    r8  ee8fd138  r9  ef8cd260  r10 00000000  r11 ee8fd120
    ip  00000000  sp  ee8fd060  lr  ef87b709  pc  ef8ad1c4

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:
         ee8fd020  ee8fd0d4
         ee8fd024  00000002
         ee8fd028  ef228b49  /system/lib/libhidlbase.so
         ee8fd02c  ef228b49  /system/lib/libhidlbase.so
         ee8fd030  ef8cd260  [anon:.bss]
         ee8fd034  ef22acdd  /system/lib/libhidlbase.so
         ee8fd038  00000000
         ee8fd03c  eeb37518  [anon:libc_malloc]
         ee8fd040  eeb01e90  [anon:libc_malloc]
         ee8fd044  ef5f1c35  /system/lib/libutils.so
         ee8fd048  eeb35010  [anon:libc_malloc]
         ee8fd04c  ee8fd490
         ee8fd050  00000000
         ee8fd054  00000264
         ee8fd058  00000000
         ee8fd05c  00000000
    #00  ee8fd060  ee8fd074
         ........  ........
    #01  ee8fd060  ee8fd074
         ee8fd064  a82563b4
         ee8fd068  eeb37500  [anon:libc_malloc]
         ee8fd06c  ef225555  /system/lib/libhidlbase.so
         ee8fd070  ee8fd118
         ee8fd074  00000000
    #02  ee8fd078  00000011
         ee8fd07c  ee8fd160
         ee8fd080  eeb37500  [anon:libc_malloc]
         ee8fd084  eeb37554  [anon:libc_malloc]
         ee8fd088  eeb37598  [anon:libc_malloc]
         ee8fd08c  00000004
         ee8fd090  00000000
         ee8fd094  00000000
         ee8fd098  00000000
         ee8fd09c  00000000
         ee8fd0a0  00000000
         ee8fd0a4  eeb05018  [anon:libc_malloc]
         ee8fd0a8  00000004
         ee8fd0ac  00000006
         ee8fd0b0  00000004
         ee8fd0b4  00000000
         ........  ........
    #03  ee8fd1b8  ee8fd1e4
         ee8fd1bc  00004049
         ee8fd1c0  eef119c0  [anon:libc_malloc]
         ee8fd1c4  eef119cc  [anon:libc_malloc]
         ee8fd1c8  00000000
         ee8fd1cc  00000000
         ee8fd1d0  ee8fd1e4
         ee8fd1d4  ef23170d  /system/lib/libhidlbase.so
    #04  ee8fd1d8  eef119c0  [anon:libc_malloc]
         ee8fd1dc  ef5f0905  /system/lib/libutils.so
    #05  ee8fd1e0  eef064c8  [anon:libc_malloc]
         ee8fd1e4  eef119c0  [anon:libc_malloc]
         ee8fd1e8  eef05230  [anon:libc_malloc]
         ee8fd1ec  eef119c0  [anon:libc_malloc]
         ee8fd1f0  a82563b4
         ee8fd1f4  ee8fd230
         ee8fd1f8  ee8fd230
         ee8fd1fc  ee8fd230
         ee8fd200  00000078
         ee8fd204  000045b5
         ee8fd208  00004049
         ee8fd20c  ee9fe490
         ee8fd210  ee8fd230
         ee8fd214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ee8fd218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8fd21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee8fd220  ee8fd238
         ee8fd224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee8fd228  ee8fd230
         ee8fd22c  00000000
         ee8fd230  ee9fe230
         ee8fd234  ee7fc230
         ee8fd238  000045b9
         ee8fd23c  00004049
         ee8fd240  00000001
         ee8fd244  ee800000
         ee8fd248  000fd230
         ee8fd24c  00001000
         ee8fd250  00000000
         ee8fd254  00000000
         ee8fd258  00000003
         ee8fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 19025, name: Binder:16457_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee7fbfb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee7fc230
    ip  ee7fbf70  sp  ee7fbf60  lr  ef876511  pc  ef871108

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:
         ee7fbf20  00000001
         ee7fbf24  00000000
         ee7fbf28  ee7fc0a0
         ee7fbf2c  ef8cd260  [anon:.bss]
         ee7fbf30  eef42200  [anon:libc_malloc]
         ee7fbf34  ef39a5f3  /system/lib/libbinder.so
         ee7fbf38  ee7fc0a0
         ee7fbf3c  eef42204  [anon:libc_malloc]
         ee7fbf40  00000001
         ee7fbf44  ef6a71e7  /system/lib/libmediadrm.so
         ee7fbf48  eef0ad2c  [anon:libc_malloc]
         ee7fbf4c  eef0ad2c  [anon:libc_malloc]
         ee7fbf50  00000000
         ee7fbf54  00000003
         ee7fbf58  ee7fbfb4
         ee7fbf5c  ef8cd3a8  [anon:.bss]
    #00  ee7fbf60  ee7fc490
         ee7fbf64  ef8cd260  [anon:.bss]
         ee7fbf68  00000089
         ee7fbf6c  00000000
    #01  ee7fbf70  00000000
         ee7fbf74  00000000
         ee7fbf78  ffffffff
         ee7fbf7c  ee7fbfb4
         ee7fbf80  00000000
         ee7fbf84  a82563b4
         ee7fbf88  ef6ba028  [anon:.bss]
         ee7fbf8c  00000000
         ee7fbf90  00000000
         ee7fbf94  00000002
         ee7fbf98  ef8cd260  [anon:.bss]
         ee7fbf9c  00000000
         ee7fbfa0  ef8cd260  [anon:.bss]
         ee7fbfa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee7fbfa8  00000000
         ee7fbfac  ef8cd260  [anon:.bss]
         ee7fbfb0  00000000
         ee7fbfb4  00000000
         ee7fbfb8  a82563b4
         ee7fbfbc  ef6ba028  [anon:.bss]
         ee7fbfc0  eeb84800  [anon:libc_malloc]
         ee7fbfc4  ef8cd260  [anon:.bss]
         ee7fbfc8  00000000
         ee7fbfcc  ef8cd260  [anon:.bss]
         ee7fbfd0  00004049
         ee7fbfd4  ef8cd260  [anon:.bss]
         ee7fbfd8  ee7fc230
         ee7fbfdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee7fbfe0  00000004
         ee7fbfe4  ef5f22cb  /system/lib/libutils.so
         ee7fbfe8  00000000
         ee7fbfec  eef50800  [anon:libc_malloc]
         ee7fbff0  00000010
         ee7fbff4  a82563b4
         ee7fbff8  eeb84810  [anon:libc_malloc]
         ee7fbffc  eeb84800  [anon:libc_malloc]
         ee7fc000  ef8cd260  [anon:.bss]
         ee7fc004  00000000
         ee7fc008  ef8cd260  [anon:.bss]
         ee7fc00c  00004049
         ee7fc010  ef8cd260  [anon:.bss]
         ee7fc014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee7fc018  00000010
         ee7fc01c  00000000
         ee7fc020  eef50a00  [anon:libc_malloc]
         ee7fc024  00000000
         ee7fc028  00000000
         ee7fc02c  00000000
         ee7fc030  00000000
         ee7fc034  00000000
         ee7fc038  a82563b4
         ee7fc03c  eeb84810  [anon:libc_malloc]
         ee7fc040  eeb862c0  [anon:libc_malloc]
         ee7fc044  ef8cd260  [anon:.bss]
         ee7fc048  00000000
         ee7fc04c  ee7fc1e4
         ee7fc050  00004049
         ee7fc054  ef38c20f  /system/lib/libbinder.so
    #05  ee7fc058  eeb862c0  [anon:libc_malloc]
         ee7fc05c  eeb85ef0  [anon:libc_malloc]
         ee7fc060  eeb84810  [anon:libc_malloc]
         ee7fc064  a82563b4
         ee7fc068  eeb862c0  [anon:libc_malloc]
         ee7fc06c  eeb025b8  [anon:libc_malloc]
         ee7fc070  00000001
         ee7fc074  ef38c193  /system/lib/libbinder.so
    #06  ee7fc078  00000000
         ee7fc07c  eef50800  [anon:libc_malloc]
         ee7fc080  eeb862c0  [anon:libc_malloc]
         ee7fc084  eef50854  [anon:libc_malloc]
         ee7fc088  ef8cd260  [anon:.bss]
         ee7fc08c  ef3930ad  /system/lib/libbinder.so
    #07  ee7fc090  00000000
         ee7fc094  ee7fc0a0
         ee7fc098  ee7fc160
         ee7fc09c  00000000
         ee7fc0a0  00000000
         ee7fc0a4  eef10110  [anon:libc_malloc]
         ee7fc0a8  00000004
         ee7fc0ac  00000006
         ee7fc0b0  00000000
         ee7fc0b4  00000000
         ee7fc0b8  00000000
         ee7fc0bc  00000000
         ee7fc0c0  00000000
         ee7fc0c4  ef8c0000  /apex/com.android.runtime/lib/bionic/libc.so
         ee7fc0c8  00000000
         ee7fc0cc  ee010001
         ........  ........
    #08  ee7fc1a0  ee7fc230
         ee7fc1a4  ef3932b1  /system/lib/libbinder.so
         ee7fc1a8  00000000
         ee7fc1ac  eef50800  [anon:libc_malloc]
         ee7fc1b0  eef50890  [anon:libc_malloc]
         ee7fc1b4  00000000
         ee7fc1b8  00000000
         ee7fc1bc  ef39335b  /system/lib/libbinder.so
    #09  ee7fc1c0  00000000
         ee7fc1c4  ef3928af  /system/lib/libbinder.so
         ee7fc1c8  eef11960  [anon:libc_malloc]
         ee7fc1cc  eef1196c  [anon:libc_malloc]
         ee7fc1d0  00000000
         ee7fc1d4  ef3ac939  /system/lib/libbinder.so
    #10  ee7fc1d8  eef11960  [anon:libc_malloc]
         ee7fc1dc  ef5f0905  /system/lib/libutils.so
    #11  ee7fc1e0  eef05280  [anon:libc_malloc]
         ee7fc1e4  eef11960  [anon:libc_malloc]
         ee7fc1e8  eef05200  [anon:libc_malloc]
         ee7fc1ec  eef11960  [anon:libc_malloc]
         ee7fc1f0  a82563b4
         ee7fc1f4  ee7fc230
         ee7fc1f8  ee7fc230
         ee7fc1fc  ee7fc230
         ee7fc200  00000078
         ee7fc204  00004049
         ee7fc208  00004049
         ee7fc20c  f018b020
         ee7fc210  ee7fc230
         ee7fc214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee7fc218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee7fc21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee7fc220  ee7fc238
         ee7fc224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee7fc228  ee7fc230
         ee7fc22c  00000000
         ee7fc230  ee8fd230
         ee7fc234  ee6fb230
         ee7fc238  00004a51
         ee7fc23c  00004049
         ee7fc240  00000001
         ee7fc244  ee6ff000
         ee7fc248  000fd230
         ee7fc24c  00001000
         ee7fc250  00000000
         ee7fc254  00000000
         ee7fc258  00000003
         ee7fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 20195, name: Binder:16457_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ef6ba028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ee6fafb4  r7  000000f0
    r8  00000002  r9  ef6ba028  r10 00000000  r11 ee6fb230
    ip  ee6faf70  sp  ee6faf60  lr  ef876511  pc  ef871108

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:
         ee6faf20  00000004
         ee6faf24  00000000
         ee6faf28  ee6fb0a0
         ee6faf2c  ef8cd260  [anon:.bss]
         ee6faf30  eeb89400  [anon:libc_malloc]
         ee6faf34  ef39a5f3  /system/lib/libbinder.so
         ee6faf38  ee6fb0a0
         ee6faf3c  eeb89404  [anon:libc_malloc]
         ee6faf40  00000004
         ee6faf44  ef6a71e7  /system/lib/libmediadrm.so
         ee6faf48  a82563b4
         ee6faf4c  eef0b42c  [anon:libc_malloc]
         ee6faf50  00000000
         ee6faf54  ee6faf90
         ee6faf58  ee6fafb4
         ee6faf5c  ef8cd3a8  [anon:.bss]
    #00  ee6faf60  ee6fb490
         ee6faf64  ef8cd260  [anon:.bss]
         ee6faf68  00000089
         ee6faf6c  00000000
    #01  ee6faf70  00000000
         ee6faf74  00000000
         ee6faf78  ffffffff
         ee6faf7c  ee6fafb4
         ee6faf80  00000000
         ee6faf84  a82563b4
         ee6faf88  ef6ba028  [anon:.bss]
         ee6faf8c  00000000
         ee6faf90  00000000
         ee6faf94  00000002
         ee6faf98  ef8cd260  [anon:.bss]
         ee6faf9c  00000000
         ee6fafa0  ef8cd260  [anon:.bss]
         ee6fafa4  ef8bdb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ee6fafa8  00000000
         ee6fafac  eef0b414  [anon:libc_malloc]
         ee6fafb0  00000004
         ee6fafb4  ee6faf00
         ee6fafb8  a82563b4
         ee6fafbc  ef6ba028  [anon:.bss]
         ee6fafc0  eef41000  [anon:libc_malloc]
         ee6fafc4  ef8cd260  [anon:.bss]
         ee6fafc8  00000000
         ee6fafcc  ef8cd260  [anon:.bss]
         ee6fafd0  00004049
         ee6fafd4  ef8cd260  [anon:.bss]
         ee6fafd8  ee6fb230
         ee6fafdc  ef6aa88f  /system/lib/libmediadrm.so
    #03  ee6fafe0  00000004
         ee6fafe4  ef5f22cb  /system/lib/libutils.so
         ee6fafe8  00000000
         ee6fafec  eeb6c000  [anon:libc_malloc]
         ee6faff0  00000010
         ee6faff4  a82563b4
         ee6faff8  eef41010  [anon:libc_malloc]
         ee6faffc  eef41000  [anon:libc_malloc]
         ee6fb000  ef8cd260  [anon:.bss]
         ee6fb004  00000000
         ee6fb008  ef8cd260  [anon:.bss]
         ee6fb00c  00004049
         ee6fb010  ef8cd260  [anon:.bss]
         ee6fb014  ef6aadd9  /system/lib/libmediadrm.so
    #04  ee6fb018  00000010
         ee6fb01c  00000000
         ee6fb020  eeb6c200  [anon:libc_malloc]
         ee6fb024  00000000
         ee6fb028  00000000
         ee6fb02c  00000000
         ee6fb030  00000000
         ee6fb034  00000000
         ee6fb038  a82563b4
         ee6fb03c  eef41010  [anon:libc_malloc]
         ee6fb040  eef29640  [anon:libc_malloc]
         ee6fb044  ef8cd260  [anon:.bss]
         ee6fb048  00000000
         ee6fb04c  ee6fb1e4
         ee6fb050  00004049
         ee6fb054  ef38c20f  /system/lib/libbinder.so
    #05  ee6fb058  eef29640  [anon:libc_malloc]
         ee6fb05c  eef05da0  [anon:libc_malloc]
         ee6fb060  eef41010  [anon:libc_malloc]
         ee6fb064  a82563b4
         ee6fb068  eef29640  [anon:libc_malloc]
         ee6fb06c  eef06870  [anon:libc_malloc]
         ee6fb070  00000001
         ee6fb074  ef38c193  /system/lib/libbinder.so
    #06  ee6fb078  00004049
         ee6fb07c  eeb6c000  [anon:libc_malloc]
         ee6fb080  eef29640  [anon:libc_malloc]
         ee6fb084  eeb6c054  [anon:libc_malloc]
         ee6fb088  ef8cd260  [anon:.bss]
         ee6fb08c  ef3930ad  /system/lib/libbinder.so
    #07  ee6fb090  00000000
         ee6fb094  eef0b308  [anon:libc_malloc]
         ee6fb098  eef0b32c  [anon:libc_malloc]
         ee6fb09c  eef0b430  [anon:libc_malloc]
         ee6fb0a0  00000000
         ee6fb0a4  eef0b37c  [anon:libc_malloc]
         ee6fb0a8  ee800000
         ee6fb0ac  eef0b3f8  [anon:libc_malloc]
         ee6fb0b0  eeb25a60  [anon:libc_malloc]
         ee6fb0b4  ef8465d1  /apex/com.android.runtime/lib/bionic/libc.so
         ee6fb0b8  00000004
         ee6fb0bc  00000000
         ee6fb0c0  00000000
         ee6fb0c4  ef8cd260  [anon:.bss]
         ee6fb0c8  00000000
         ee6fb0cc  eef0b308  [anon:libc_malloc]
         ........  ........
    #08  ee6fb1a0  ee6fb230
         ee6fb1a4  ef3932b1  /system/lib/libbinder.so
         ee6fb1a8  00000000
         ee6fb1ac  eeb6c000  [anon:libc_malloc]
         ee6fb1b0  eeb6c090  [anon:libc_malloc]
         ee6fb1b4  00000000
         ee6fb1b8  00000000
         ee6fb1bc  ef39335b  /system/lib/libbinder.so
    #09  ee6fb1c0  00000000
         ee6fb1c4  ef3928af  /system/lib/libbinder.so
         ee6fb1c8  eeb29030  [anon:libc_malloc]
         ee6fb1cc  eeb2903c  [anon:libc_malloc]
         ee6fb1d0  00000000
         ee6fb1d4  ef3ac939  /system/lib/libbinder.so
    #10  ee6fb1d8  eeb29030  [anon:libc_malloc]
         ee6fb1dc  ef5f0905  /system/lib/libutils.so
    #11  ee6fb1e0  eeb002b0  [anon:libc_malloc]
         ee6fb1e4  eeb29030  [anon:libc_malloc]
         ee6fb1e8  eeb00290  [anon:libc_malloc]
         ee6fb1ec  eeb29030  [anon:libc_malloc]
         ee6fb1f0  a82563b4
         ee6fb1f4  ee6fb230
         ee6fb1f8  ee6fb230
         ee6fb1fc  ee6fb230
         ee6fb200  00000078
         ee6fb204  00004052
         ee6fb208  00004049
         ee6fb20c  eedfe490
         ee6fb210  ee6fb230
         ee6fb214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ee6fb218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee6fb21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ee6fb220  ee6fb238
         ee6fb224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee6fb228  ee6fb230
         ee6fb22c  00000000
         ee6fb230  ee7fc230
         ee6fb234  ee5fa230
         ee6fb238  00004ee3
         ee6fb23c  00004049
         ee6fb240  00000001
         ee6fb244  ee5fe000
         ee6fb248  000fd230
         ee6fb24c  00001000
         ee6fb250  00000000
         ee6fb254  00000000
         ee6fb258  00000003
         ee6fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 16457, tid: 20822, name: HwBinder:16457_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ee5fa118  r3  ee5fa074
    r4  ef8cd260  r5  c0306201  r6  ee5fa118  r7  00000036
    r8  ee5fa138  r9  ef8cd260  r10 00000000  r11 ee5fa120
    ip  00000000  sp  ee5fa060  lr  ef87b709  pc  ef8ad1c4

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:
         ee5fa020  00000001
         ee5fa024  00000001
         ee5fa028  00000000
         ee5fa02c  ef8cd260  [anon:.bss]
         ee5fa030  ee5fa120
         ee5fa034  ef840257  /apex/com.android.runtime/lib/bionic/libc.so
         ee5fa038  00000000
         ee5fa03c  eef3cf18  [anon:libc_malloc]
         ee5fa040  eeb7c6d0  [anon:libc_malloc]
         ee5fa044  ef5f1c35  /system/lib/libutils.so
         ee5fa048  eeb35010  [anon:libc_malloc]
         ee5fa04c  ee5fa490
         ee5fa050  00000000
         ee5fa054  00000268
         ee5fa058  00000000
         ee5fa05c  00000000
    #00  ee5fa060  ee5fa074
         ........  ........
    #01  ee5fa060  ee5fa074
         ee5fa064  a82563b4
         ee5fa068  eef3cf00  [anon:libc_malloc]
         ee5fa06c  ef225555  /system/lib/libhidlbase.so
         ee5fa070  ee5fa118
         ee5fa074  00000000
    #02  ee5fa078  00000000
         ee5fa07c  00000000
         ee5fa080  ef000380  [anon:libc_malloc]
         ee5fa084  eef3cf54  [anon:libc_malloc]
         ee5fa088  eef3cf98  [anon:libc_malloc]
         ee5fa08c  00000004
         ee5fa090  00000004
         ee5fa094  fffffff0
         ee5fa098  fffffff0
         ee5fa09c  ef84cc61  /apex/com.android.runtime/lib/bionic/libc.so
         ee5fa0a0  a82563b4
         ee5fa0a4  fffffffc
         ee5fa0a8  ef0029f0  [anon:libc_malloc]
         ee5fa0ac  ef83926c  /apex/com.android.runtime/lib/bionic/libc.so
         ee5fa0b0  eef0ba08  [anon:libc_malloc]
         ee5fa0b4  ef000380  [anon:libc_malloc]
         ........  ........
    #03  ee5fa1b8  ee5fa1e4
         ee5fa1bc  00004049
         ee5fa1c0  eeb2a140  [anon:libc_malloc]
         ee5fa1c4  eeb2a14c  [anon:libc_malloc]
         ee5fa1c8  00000000
         ee5fa1cc  00000000
         ee5fa1d0  ee5fa1e4
         ee5fa1d4  ef23170d  /system/lib/libhidlbase.so
    #04  ee5fa1d8  eeb2a140  [anon:libc_malloc]
         ee5fa1dc  ef5f0905  /system/lib/libutils.so
    #05  ee5fa1e0  eeb02090  [anon:libc_malloc]
         ee5fa1e4  eeb2a140  [anon:libc_malloc]
         ee5fa1e8  eef05440  [anon:libc_malloc]
         ee5fa1ec  eeb2a140  [anon:libc_malloc]
         ee5fa1f0  a82563b4
         ee5fa1f4  ee5fa230
         ee5fa1f8  ee5fa230
         ee5fa1fc  ee5fa230
         ee5fa200  00000078
         ee5fa204  000045b9
         ee5fa208  00004049
         ee5fa20c  ee8fd490
         ee5fa210  ee5fa230
         ee5fa214  ef8bd089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ee5fa218  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee5fa21c  ef877143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ee5fa220  ee5fa238
         ee5fa224  ef8bd073  /apex/com.android.runtime/lib/bionic/libc.so
         ee5fa228  ee5fa230
         ee5fa22c  00000000
         ee5fa230  ee6fb230
         ee5fa234  ee4f9230
         ee5fa238  00005156
         ee5fa23c  00004049
         ee5fa240  00000001
         ee5fa244  ee4fd000
         ee5fa248  000fd230
         ee5fa24c  00001000
         ee5fa250  00000000
         ee5fa254  00000000
         ee5fa258  00000003
         ee5fa25c  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:[22335505] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
