*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
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 19:33:39+0900
pid: 26235, tid: 26235, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  0000667b  r2  00000006  r3  ffd5a778
    r4  ffd5a78c  r5  ffd5a770  r6  0000667b  r7  0000016b
    r8  ffd5a788  r9  ffd5a778  r10 ffd5a7a8  r11 ffd5a798
    ip  0000667b  sp  ffd5a748  lr  f535fc43  pc  f535fc56

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

stack:
         ffd5a708  f4b14120  [anon:libc_malloc]
         ffd5a70c  f585e004  /system/lib/libmediametrics.so
         ffd5a710  f4b14120  [anon:libc_malloc]
         ffd5a714  f507d527  /system/lib/libbinder.so
         ffd5a718  00000002
         ffd5a71c  ffd5a7e4  [stack]
         ffd5a720  ffffffdf
         ffd5a724  ffffffe0
         ffd5a728  9c88851e
         ffd5a72c  62e1e35a
         ffd5a730  ffd5a770  [stack]
         ffd5a734  f4b14120  [anon:libc_malloc]
         ffd5a738  62e1e35a
         ffd5a73c  ffd5a770  [stack]
         ffd5a740  0000667b
         ffd5a744  00001388
    #00  ffd5a748  ffd5a7b8  [stack]
         ffd5a74c  ffd5a7c8  [stack]
         ffd5a750  ffd5a7d8  [stack]
         ffd5a754  ffd5a7e8  [stack]
         ffd5a758  f4b14120  [anon:libc_malloc]
         ffd5a75c  ffd5a7e4  [stack]
         ffd5a760  f4b14120  [anon:libc_malloc]
         ffd5a764  f5082d6f  /system/lib/libbinder.so
         ffd5a768  00000000
         ffd5a76c  f4b50000  [anon:libc_malloc]
         ffd5a770  ffffffdf
         ffd5a774  ffffffff
         ffd5a778  00000000
         ffd5a77c  00000000
         ffd5a780  ffffffff
         ffd5a784  0000667b
         ........  ........
    #01  ffd5a830  f4b14120  [anon:libc_malloc]
         ffd5a834  f509c5f0  /system/lib/libbinder.so
    #02  ffd5a838  f4b14120  [anon:libc_malloc]
         ffd5a83c  f507fb55  /system/lib/libbinder.so
    #03  ffd5a840  00000000
         ffd5a844  9c88851e
         ffd5a848  ffd5a870  [stack]
         ffd5a84c  f53b8168  [anon:.bss]
         ffd5a850  0000001d
         ffd5a854  f535f781  /apex/com.android.runtime/lib/bionic/libc.so
         ffd5a858  f53b7260  [anon:.bss]
         ffd5a85c  ffd5a8f4  [stack]
         ffd5a860  0000001d
         ffd5a864  f4b34080  [anon:libc_malloc]
         ffd5a868  00000000
         ffd5a86c  f4b140d0  [anon:libc_malloc]
         ffd5a870  00000000
         ffd5a874  00000000
         ffd5a878  00000000
         ffd5a87c  00000000
         ........  ........
    #04  ffd5a8f0  9c88851e
         ffd5a8f4  f4b87b80  [anon:libc_malloc]
         ffd5a8f8  ffd5a960  [stack]
         ffd5a8fc  f4b14120  [anon:libc_malloc]
         ffd5a900  9c88851e
         ffd5a904  f4b15480  [anon:libc_malloc]
         ffd5a908  f53b7260  [anon:.bss]
         ffd5a90c  f4b15460  [anon:libc_malloc]
         ffd5a910  0000001d
         ffd5a914  00000000
         ffd5a918  f4b42a48  [anon:libc_malloc]
         ffd5a91c  f53b7260  [anon:.bss]
         ffd5a920  f54ad084  /system/lib/libmediadrm.so
         ffd5a924  f585ab6f  /system/lib/libmediametrics.so
    #05  ffd5a928  0000001d
         ffd5a92c  9c88851e
         ffd5a930  f4b14140  [anon:libc_malloc]
         ffd5a934  00000020
         ffd5a938  0000001d
         ffd5a93c  f4e56bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffd5a940  f4b6e87f  [anon:libc_malloc]
         ffd5a944  f583010d  /system/lib/libstagefright_foundation.so
         ffd5a948  ffd5a998  [stack]
         ffd5a94c  f4b87fd0  [anon:libc_malloc]
         ffd5a950  f4b14150  [anon:libc_malloc]
         ffd5a954  f5837065  /system/lib/libstagefright_foundation.so
         ffd5a958  00000060
         ffd5a95c  00000120
         ffd5a960  00000021
         ffd5a964  0000001d
         ffd5a968  f4b14140  [anon:libc_malloc]
         ffd5a96c  00000180
         ffd5a970  9c88851e
         ffd5a974  f4b42a00  [anon:libc_malloc]
         ffd5a978  f4b6e8c0  [anon:libc_malloc]
         ffd5a97c  00000180
         ........  ........
    #07  ffd5a998  00000191
         ffd5a99c  00000180
         ffd5a9a0  f4b6e8c0  [anon:libc_malloc]
         ffd5a9a4  f4b071e0  [anon:libc_malloc]
         ffd5a9a8  f4b92170  [anon:libc_malloc]
         ffd5a9ac  f4b07210  [anon:libc_malloc]
         ffd5a9b0  f54ad084  /system/lib/libmediadrm.so
         ffd5a9b4  f4b65810  [anon:libc_malloc]
         ffd5a9b8  00000120
         ffd5a9bc  00000007
         ffd5a9c0  00000001
         ffd5a9c4  f5829e7c  /system/lib/libstagefright_foundation.so
         ffd5a9c8  00000000
         ffd5a9cc  00000001
         ffd5a9d0  9c88851e
         ffd5a9d4  f4b42a10  [anon:libc_malloc]
         ........  ........
    #08  ffd5a9f8  00000010
         ffd5a9fc  00000000
         ffd5aa00  f4b50200  [anon:libc_malloc]
         ffd5aa04  00000000
         ffd5aa08  00000000
         ffd5aa0c  00000000
         ffd5aa10  00000000
         ffd5aa14  00000000
         ffd5aa18  9c88851e
         ffd5aa1c  f4b42a10  [anon:libc_malloc]
         ffd5aa20  f4b293c0  [anon:libc_malloc]
         ffd5aa24  f53b7260  [anon:.bss]
         ffd5aa28  00000000
         ffd5aa2c  b40cf289  /system/bin/mediadrmserver
         ffd5aa30  00000000
         ffd5aa34  f507620f  /system/lib/libbinder.so
    #09  ffd5aa38  f4b293c0  [anon:libc_malloc]
         ffd5aa3c  f4b7c090  [anon:libc_malloc]
         ffd5aa40  f4b42a10  [anon:libc_malloc]
         ffd5aa44  9c88851e
         ffd5aa48  f4b293c0  [anon:libc_malloc]
         ffd5aa4c  f4b068e8  [anon:libc_malloc]
         ffd5aa50  00000001
         ffd5aa54  f5076193  /system/lib/libbinder.so
    #10  ffd5aa58  f53b7260  [anon:.bss]
         ffd5aa5c  f4b50000  [anon:libc_malloc]
         ffd5aa60  f4b293c0  [anon:libc_malloc]
         ffd5aa64  f4b50054  [anon:libc_malloc]
         ffd5aa68  f53b7260  [anon:.bss]
         ffd5aa6c  f507d0ad  /system/lib/libbinder.so
    #11  ffd5aa70  00000000
         ffd5aa74  f4b09008  [anon:libc_malloc]
         ffd5aa78  f4b0902c  [anon:libc_malloc]
         ffd5aa7c  f4b09130  [anon:libc_malloc]
         ffd5aa80  00000000
         ffd5aa84  f4b0903c  [anon:libc_malloc]
         ffd5aa88  f4800000  [anon:libc_malloc]
         ffd5aa8c  f4b090f8  [anon:libc_malloc]
         ffd5aa90  f4b92120  [anon:libc_malloc]
         ffd5aa94  f53305d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffd5aa98  00000004
         ffd5aa9c  00000000
         ffd5aaa0  00000000
         ffd5aaa4  f53b7260  [anon:.bss]
         ffd5aaa8  00000000
         ffd5aaac  f4b09008  [anon:libc_malloc]
         ........  ........
    #12  ffd5ab80  00000000
         ffd5ab84  f507d2b1  /system/lib/libbinder.so
         ffd5ab88  f4b11930  [anon:libc_malloc]
         ffd5ab8c  f4b50000  [anon:libc_malloc]
         ffd5ab90  f4b50090  [anon:libc_malloc]
         ffd5ab94  00000001
         ffd5ab98  00000001
         ffd5ab9c  f507d35b  /system/lib/libbinder.so
    #13  ffd5aba0  f53b7260  [anon:.bss]
         ffd5aba4  ffd5ac04  [stack]
         ffd5aba8  f53b7260  [anon:.bss]
         ffd5abac  ffd5ac04  [stack]
         ffd5abb0  ffd5ac0c  [stack]
         ffd5abb4  b40cf2e7  /system/bin/mediadrmserver
    #14  ffd5abb8  f4b34080  [anon:libc_malloc]
         ffd5abbc  f4b14120  [anon:libc_malloc]
         ffd5abc0  f4b34080  [anon:libc_malloc]
         ffd5abc4  9c88851e
         ffd5abc8  00000000
         ffd5abcc  f535a215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffd5abd0  b40d055c  /system/bin/mediadrmserver
         ffd5abd4  00000000
         ffd5abd8  00000000
         ffd5abdc  00000000
         ffd5abe0  00000000
         ffd5abe4  b40cf037  /system/bin/mediadrmserver
    #16  ffd5abe8  ffd5ac48  [stack]
         ffd5abec  b40d0000  /system/bin/mediadrmserver
         ffd5abf0  b40d0008  /system/bin/mediadrmserver
         ffd5abf4  b40d0010  /system/bin/mediadrmserver
         ffd5abf8  00000000
         ffd5abfc  f5d810dc  /apex/com.android.runtime/bin/linker
    #17  ffd5ac00  00000001
         ffd5ac04  ffd5b975  [stack]
         ffd5ac08  00000000
         ffd5ac0c  ffd5b990  [stack]
         ffd5ac10  ffd5ba0e  [stack]
         ffd5ac14  ffd5ba21  [stack]
         ffd5ac18  ffd5ba36  [stack]
         ffd5ac1c  ffd5ba51  [stack]
         ffd5ac20  ffd5ba64  [stack]
         ffd5ac24  ffd5ba7d  [stack]
    #18  ffd5ac28  ffd5baac  [stack]
         ffd5ac2c  ffd5bad9  [stack]
         ffd5ac30  ffd5baf2  [stack]
         ffd5ac34  ffd5bb0c  [stack]
         ffd5ac38  ffd5bd3d  [stack]
         ffd5ac3c  ffd5bf0f  [stack]
         ffd5ac40  ffd5bfc2  [stack]
         ffd5ac44  00000000
         ffd5ac48  00000010
         ffd5ac4c  0037b0d6
         ffd5ac50  00000006
         ffd5ac54  00001000
         ffd5ac58  00000011
         ffd5ac5c  00000064
         ffd5ac60  00000003
         ffd5ac64  b40cd034  /system/bin/mediadrmserver

memory near r1:
    00006658 -------- -------- -------- --------  ................
    00006668 -------- -------- -------- --------  ................
    00006678 -------- -------- -------- --------  ................
    00006688 -------- -------- -------- --------  ................
    00006698 -------- -------- -------- --------  ................
    000066a8 -------- -------- -------- --------  ................
    000066b8 -------- -------- -------- --------  ................
    000066c8 -------- -------- -------- --------  ................
    000066d8 -------- -------- -------- --------  ................
    000066e8 -------- -------- -------- --------  ................
    000066f8 -------- -------- -------- --------  ................
    00006708 -------- -------- -------- --------  ................
    00006718 -------- -------- -------- --------  ................
    00006728 -------- -------- -------- --------  ................
    00006738 -------- -------- -------- --------  ................
    00006748 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffd5a758 f4b14120 ffd5a7e4 f4b14120 f5082d6f   A...... A..o-..
    ffd5a768 00000000 f4b50000 ffffffdf ffffffff  ................
    ffd5a778 00000000 00000000 ffffffff 0000667b  ............{f..
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....
    ffd5a828 f4b14120 f509c4f8 f4b14120 f509c5f0   A...... A......
    ffd5a838 f4b14120 f507fb55 00000000 9c88851e   A..U...........
    ffd5a848 ffd5a870 f53b8168 0000001d f535f781  p...h.;.......5.

memory near r4 ([stack]):
    ffd5a76c f4b50000 ffffffdf ffffffff 00000000  ................
    ffd5a77c 00000000 ffffffff 0000667b 000003f5  ........{f......
    ffd5a78c 00000000 00000000 00000000 00000000  ................
    ffd5a79c 00000000 00000000 00000000 00000000  ................
    ffd5a7ac 00000000 00000000 00000000 00000000  ................
    ffd5a7bc 00000000 00000000 00000000 00000000  ................
    ffd5a7cc 00000000 00000000 00000000 00000000  ................
    ffd5a7dc 00000000 00000000 00000000 00000000  ................
    ffd5a7ec 00000000 00000000 00000000 00000000  ................
    ffd5a7fc 00000000 00000000 00000000 f50735aa  .............5..
    ffd5a80c 62e1e35a ffd5a8f8 f4b14120 00001388  Z..b.... A......
    ffd5a81c ffffffec f53b7260 f585e004 f4b14120  ....`r;..... A..
    ffd5a82c f509c4f8 f4b14120 f509c5f0 f4b14120  .... A...... A..
    ffd5a83c f507fb55 00000000 9c88851e ffd5a870  U...........p...
    ffd5a84c f53b8168 0000001d f535f781 f53b7260  h.;.......5.`r;.
    ffd5a85c ffd5a8f4 0000001d f4b34080 00000000  .........@......

memory near r5 ([stack]):
    ffd5a750 ffd5a7d8 ffd5a7e8 f4b14120 ffd5a7e4  ........ A......
    ffd5a760 f4b14120 f5082d6f 00000000 f4b50000   A..o-..........
    ffd5a770 ffffffdf ffffffff 00000000 00000000  ................
    ffd5a780 ffffffff 0000667b 000003f5 00000000  ....{f..........
    ffd5a790 00000000 00000000 00000000 00000000  ................
    ffd5a7a0 00000000 00000000 00000000 00000000  ................
    ffd5a7b0 00000000 00000000 00000000 00000000  ................
    ffd5a7c0 00000000 00000000 00000000 00000000  ................
    ffd5a7d0 00000000 00000000 00000000 00000000  ................
    ffd5a7e0 00000000 00000000 00000000 00000000  ................
    ffd5a7f0 00000000 00000000 00000000 00000000  ................
    ffd5a800 00000000 00000000 f50735aa 62e1e35a  .........5..Z..b
    ffd5a810 ffd5a8f8 f4b14120 00001388 ffffffec  .... A..........
    ffd5a820 f53b7260 f585e004 f4b14120 f509c4f8  `r;..... A......
    ffd5a830 f4b14120 f509c5f0 f4b14120 f507fb55   A...... A..U...
    ffd5a840 00000000 9c88851e ffd5a870 f53b8168  ........p...h.;.

memory near r6:
    00006658 -------- -------- -------- --------  ................
    00006668 -------- -------- -------- --------  ................
    00006678 -------- -------- -------- --------  ................
    00006688 -------- -------- -------- --------  ................
    00006698 -------- -------- -------- --------  ................
    000066a8 -------- -------- -------- --------  ................
    000066b8 -------- -------- -------- --------  ................
    000066c8 -------- -------- -------- --------  ................
    000066d8 -------- -------- -------- --------  ................
    000066e8 -------- -------- -------- --------  ................
    000066f8 -------- -------- -------- --------  ................
    00006708 -------- -------- -------- --------  ................
    00006718 -------- -------- -------- --------  ................
    00006728 -------- -------- -------- --------  ................
    00006738 -------- -------- -------- --------  ................
    00006748 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffd5a768 00000000 f4b50000 ffffffdf ffffffff  ................
    ffd5a778 00000000 00000000 ffffffff 0000667b  ............{f..
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....
    ffd5a828 f4b14120 f509c4f8 f4b14120 f509c5f0   A...... A......
    ffd5a838 f4b14120 f507fb55 00000000 9c88851e   A..U...........
    ffd5a848 ffd5a870 f53b8168 0000001d f535f781  p...h.;.......5.
    ffd5a858 f53b7260 ffd5a8f4 0000001d f4b34080  `r;..........@..

memory near r9 ([stack]):
    ffd5a758 f4b14120 ffd5a7e4 f4b14120 f5082d6f   A...... A..o-..
    ffd5a768 00000000 f4b50000 ffffffdf ffffffff  ................
    ffd5a778 00000000 00000000 ffffffff 0000667b  ............{f..
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....
    ffd5a828 f4b14120 f509c4f8 f4b14120 f509c5f0   A...... A......
    ffd5a838 f4b14120 f507fb55 00000000 9c88851e   A..U...........
    ffd5a848 ffd5a870 f53b8168 0000001d f535f781  p...h.;.......5.

memory near r10 ([stack]):
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....
    ffd5a828 f4b14120 f509c4f8 f4b14120 f509c5f0   A...... A......
    ffd5a838 f4b14120 f507fb55 00000000 9c88851e   A..U...........
    ffd5a848 ffd5a870 f53b8168 0000001d f535f781  p...h.;.......5.
    ffd5a858 f53b7260 ffd5a8f4 0000001d f4b34080  `r;..........@..
    ffd5a868 00000000 f4b140d0 00000000 00000000  .....@..........
    ffd5a878 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffd5a778 00000000 00000000 ffffffff 0000667b  ............{f..
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....
    ffd5a828 f4b14120 f509c4f8 f4b14120 f509c5f0   A...... A......
    ffd5a838 f4b14120 f507fb55 00000000 9c88851e   A..U...........
    ffd5a848 ffd5a870 f53b8168 0000001d f535f781  p...h.;.......5.
    ffd5a858 f53b7260 ffd5a8f4 0000001d f4b34080  `r;..........@..
    ffd5a868 00000000 f4b140d0 00000000 00000000  .....@..........

memory near ip:
    00006658 -------- -------- -------- --------  ................
    00006668 -------- -------- -------- --------  ................
    00006678 -------- -------- -------- --------  ................
    00006688 -------- -------- -------- --------  ................
    00006698 -------- -------- -------- --------  ................
    000066a8 -------- -------- -------- --------  ................
    000066b8 -------- -------- -------- --------  ................
    000066c8 -------- -------- -------- --------  ................
    000066d8 -------- -------- -------- --------  ................
    000066e8 -------- -------- -------- --------  ................
    000066f8 -------- -------- -------- --------  ................
    00006708 -------- -------- -------- --------  ................
    00006718 -------- -------- -------- --------  ................
    00006728 -------- -------- -------- --------  ................
    00006738 -------- -------- -------- --------  ................
    00006748 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffd5a728 9c88851e 62e1e35a ffd5a770 f4b14120  ....Z..bp... A..
    ffd5a738 62e1e35a ffd5a770 0000667b 00001388  Z..bp...{f......
    ffd5a748 ffd5a7b8 ffd5a7c8 ffd5a7d8 ffd5a7e8  ................
    ffd5a758 f4b14120 ffd5a7e4 f4b14120 f5082d6f   A...... A..o-..
    ffd5a768 00000000 f4b50000 ffffffdf ffffffff  ................
    ffd5a778 00000000 00000000 ffffffff 0000667b  ............{f..
    ffd5a788 000003f5 00000000 00000000 00000000  ................
    ffd5a798 00000000 00000000 00000000 00000000  ................
    ffd5a7a8 00000000 00000000 00000000 00000000  ................
    ffd5a7b8 00000000 00000000 00000000 00000000  ................
    ffd5a7c8 00000000 00000000 00000000 00000000  ................
    ffd5a7d8 00000000 00000000 00000000 00000000  ................
    ffd5a7e8 00000000 00000000 00000000 00000000  ................
    ffd5a7f8 00000000 00000000 00000000 00000000  ................
    ffd5a808 f50735aa 62e1e35a ffd5a8f8 f4b14120  .5..Z..b.... A..
    ffd5a818 00001388 ffffffec f53b7260 f585e004  ........`r;.....

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f535fc20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f535fc30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f535fc40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f535fc50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f535fc60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f535fc70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f535fc80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f535fc90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f535fca0 98018acf 8acff908 8acff900 f9009800  ................
    f535fcb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f535fcc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f535fcd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f535fce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f535fcf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f535fd00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f535fd10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f535fc34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f535fc44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f535fc54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f535fc64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f535fc74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f535fc84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f535fc94 8acff900 f90b9802 f9008acf 98018acf  ................
    f535fca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f535fcb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f535fcc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f535fcd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f535fce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f535fcf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f535fd04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f535fd14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f535fd24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    b40cd000-b40cefff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b40cf000-b40cffff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b40d0000-b40d0fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f32ef000-f32effff ---         0      1000
    f32f0000-f33eefff rw-         0     ff000
    f33ef000-f33f0fff ---         0      2000
    f33f1000-f34effff rw-         0     ff000
    f34f0000-f34f1fff ---         0      2000
    f34f2000-f35f0fff rw-         0     ff000
    f35f1000-f35f2fff ---         0      2000
    f35f3000-f36f1fff rw-         0     ff000
    f36f2000-f36f3fff ---         0      2000
    f36f4000-f37f2fff rw-         0     ff000
    f37f3000-f37f4fff ---         0      2000
    f37f5000-f38f3fff rw-         0     ff000
    f38f4000-f38f5fff ---         0      2000
    f38f6000-f39f4fff rw-         0     ff000
    f39f5000-f39f6fff ---         0      2000
    f39f7000-f3af5fff rw-         0     ff000
    f3af6000-f3af7fff ---         0      2000
    f3af8000-f3bf6fff rw-         0     ff000
    f3bf7000-f3bf8fff ---         0      2000
    f3bf9000-f3cf7fff rw-         0     ff000
    f3cf8000-f3cf9fff ---         0      2000
    f3cfa000-f3df8fff rw-         0     ff000
    f3df9000-f3dfafff ---         0      2000
    f3dfb000-f3ef9fff rw-         0     ff000
    f3efa000-f3efbfff ---         0      2000
    f3efc000-f3ffafff rw-         0     ff000
    f3ffb000-f3ffcfff ---         0      2000
    f3ffd000-f40fbfff rw-         0     ff000
    f40fc000-f40fdfff ---         0      2000
    f40fe000-f41fcfff rw-         0     ff000
    f41fd000-f41fefff ---         0      2000
    f41ff000-f42fdfff rw-         0     ff000
    f42fe000-f42fffff ---         0      2000
    f4300000-f43fefff rw-         0     ff000
    f43ff000-f4400fff ---         0      2000
    f4401000-f44fffff rw-         0     ff000
    f4500000-f4501fff ---         0      2000
    f4502000-f4600fff rw-         0     ff000
    f4601000-f4601fff ---         0      1000
    f4700000-f48fffff rw-         0    200000  [anon:libc_malloc]
    f4901000-f4901fff ---         0      1000
    f4902000-f4a00fff rw-         0     ff000
    f4a01000-f4a01fff ---         0      1000
    f4b00000-f4cfffff rw-         0    200000  [anon:libc_malloc]
    f4dca000-f4dcafff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f4dcb000-f4dcbfff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f4dcc000-f4dccfff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f4e2a000-f4e30fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f4e31000-f4e36fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4e37000-f4e37fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4e38000-f4e38fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f4e45000-f4e51fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f4e52000-f4e5efff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f4e5f000-f4e5ffff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f4e60000-f4e60fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f4e61000-f4e61fff rw-         0      1000  [anon:.bss]
    f4e81000-f4e81fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f4e82000-f4e82fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f4e83000-f4e83fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f4e84000-f4e84fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f4e8b000-f4eeefff rw-         0     64000  [anon:linker_alloc]
    f4eef000-f4eeffff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f4ef0000-f4ef0fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f4ef1000-f4ef1fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f4ef2000-f4ef2fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f4ef3000-f4ef3fff rw-         0      1000  [anon:.bss]
    f4f16000-f4f1ffff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f4f20000-f4f28fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f4f29000-f4f29fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f4f2a000-f4f2afff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f4f2b000-f4f2bfff rw-         0      1000  [anon:.bss]
    f4f5b000-f4f6afff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f4f6b000-f4f7bfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4f7c000-f4f7cfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4f7d000-f4f7efff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f4fb6000-f4fb6fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f4fb7000-f4fb7fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f4fb8000-f4fb8fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f4fb9000-f4fb9fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f4fba000-f4fbafff rw-         0      1000  [anon:.bss]
    f4fd5000-f4fdefff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f4fdf000-f4ff0fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f4ff1000-f4ff1fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f4ff2000-f4ff2fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f4ff3000-f4ff3fff rw-         0      1000  [anon:.bss]
    f5014000-f5017fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f5018000-f5022fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5023000-f5023fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5024000-f5024fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f5025000-f5025fff rw-         0      1000  [anon:.bss]
    f5042000-f5073fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f5074000-f509ffff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f50a0000-f50a0fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f50a1000-f50a8fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f50a9000-f50a9fff rw-         0      1000  [anon:.bss]
    f50c6000-f50cefff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f50cf000-f50e4fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f50e5000-f50e5fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f50e6000-f50e6fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f50e7000-f50e7fff rw-         0      1000  [anon:.bss]
    f5103000-f512ffff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f5130000-f516efff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f516f000-f516ffff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f5170000-f5175fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f5176000-f5176fff rw-         0      1000  [anon:.bss]
    f51ab000-f51affff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f51b0000-f51b5fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f51b6000-f51b6fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f51b7000-f51b7fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f51b8000-f51b8fff rw-         0      1000  [anon:.bss]
    f51c0000-f51ddfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f51de000-f51fafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f51fb000-f51fbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f51fc000-f51fffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f5204000-f5239fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f523a000-f5288fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f5289000-f5289fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f528a000-f528efff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f528f000-f5290fff rw-         0      2000  [anon:.bss]
    f52c6000-f52dcfff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f52dd000-f52f4fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f52f5000-f52f5fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f52f6000-f52f6fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f52f7000-f52f7fff rw-         0      1000  [anon:.bss]
    f5301000-f5329fff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f532a000-f53b0fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f53b1000-f53b2fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f53b3000-f53b6fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f53b7000-f53b9fff rw-         0      3000  [anon:.bss]
    f53ba000-f53bafff r--         0      1000  [anon:.bss]
    f53bb000-f53c7fff rw-         0      d000  [anon:.bss]
    f5428000-f5428fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f5429000-f5429fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f542a000-f542afff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f542b000-f542bfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f542c000-f542cfff rw-         0      1000  [anon:.bss]
    f5456000-f5456fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f5457000-f5457fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5458000-f5458fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f5459000-f5459fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f548b000-f549afff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f549b000-f54abfff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f54ac000-f54acfff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f54ad000-f54b0fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f54b1000-f54b1fff rw-         0      1000  [anon:.bss]
    f54d5000-f54defff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f54df000-f54e8fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f54e9000-f54e9fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f54ea000-f54ebfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f551b000-f5520fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f5521000-f5527fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f5528000-f5528fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f5529000-f5529fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f552a000-f552afff rw-         0      1000  [anon:.bss]
    f5551000-f5564fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f5565000-f5577fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5578000-f5578fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5579000-f557bfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f5589000-f5598fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f5599000-f55b2fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f55b3000-f55b3fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f55b4000-f55b4fff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f55b5000-f55b5fff rw-         0      1000  [anon:.bss]
    f55ec000-f55f2fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f55f3000-f55f8fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f55f9000-f55f9fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f55fa000-f55fafff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f55fb000-f55fbfff rw-         0      1000  [anon:.bss]
    f5623000-f5623fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f5624000-f5624fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5625000-f5625fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f5626000-f5626fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f565e000-f565efff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f565f000-f565ffff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5660000-f5660fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f5661000-f5661fff rw-         0      1000  [anon:.bss]
    f5693000-f5695fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f5696000-f5696fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5697000-f5697fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5698000-f5698fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f5699000-f5699fff rw-         0      1000  [anon:.bss]
    f56c0000-f56d7fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f56d8000-f56f8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f56f9000-f56f9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f56fa000-f56fdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f5713000-f5713fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f5714000-f5714fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5715000-f5715fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5716000-f5716fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f5717000-f5717fff rw-         0      1000  [anon:.bss]
    f5745000-f5745fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f5746000-f5746fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f5747000-f5747fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f5748000-f5748fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f57a9000-f57affff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f57b0000-f57b4fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f57b5000-f57b5fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f57b6000-f57b6fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f57df000-f57dffff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f57e0000-f57e0fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f57e1000-f57e1fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f57e2000-f57e2fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f581c000-f582afff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f582b000-f5839fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f583a000-f583afff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f583b000-f583bfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f583c000-f583cfff rw-         0      1000  [anon:.bss]
    f5855000-f5859fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f585a000-f585dfff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f585e000-f585efff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f585f000-f585ffff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f5860000-f5860fff rw-         0      1000  [anon:.bss]
    f58f9000-f58fafff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f58fb000-f58fcfff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f58fd000-f58fdfff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f58fe000-f58fefff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f58ff000-f58fffff rw-         0      1000  [anon:.bss]
    f5911000-f5911fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f5940000-f5940fff ---         0      1000
    f5941000-f5944fff rw-         0      4000  [anon:thread signal stack]
    f5945000-f5945fff ---         0      1000
    f5946000-f5949fff rw-         0      4000  [anon:thread signal stack]
    f594a000-f594afff ---         0      1000
    f594b000-f594efff rw-         0      4000  [anon:thread signal stack]
    f594f000-f594ffff ---         0      1000
    f5950000-f5953fff rw-         0      4000  [anon:thread signal stack]
    f5954000-f5954fff ---         0      1000
    f5955000-f5958fff rw-         0      4000  [anon:thread signal stack]
    f5959000-f5959fff ---         0      1000
    f595a000-f595dfff rw-         0      4000  [anon:thread signal stack]
    f595e000-f595efff ---         0      1000
    f595f000-f5962fff rw-         0      4000  [anon:thread signal stack]
    f5963000-f5963fff ---         0      1000
    f5964000-f5967fff rw-         0      4000  [anon:thread signal stack]
    f5968000-f5968fff ---         0      1000
    f5969000-f596cfff rw-         0      4000  [anon:thread signal stack]
    f596d000-f596dfff ---         0      1000
    f596e000-f5971fff rw-         0      4000  [anon:thread signal stack]
    f5972000-f5972fff ---         0      1000
    f5973000-f5976fff rw-         0      4000  [anon:thread signal stack]
    f5977000-f5977fff ---         0      1000
    f5978000-f597bfff rw-         0      4000  [anon:thread signal stack]
    f597c000-f597cfff ---         0      1000
    f597d000-f5980fff rw-         0      4000  [anon:thread signal stack]
    f5981000-f5981fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f5983000-f59a2fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f59a3000-f59c2fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f59c3000-f59e2fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f59e3000-f5a02fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f5a03000-f5a22fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f5a23000-f5a42fff r--         0     20000  /dev/__properties__/properties_serial
    f5a43000-f5a4cfff r--         0      a000  /dev/__properties__/property_info
    f5a4e000-f5a4efff ---         0      1000
    f5a4f000-f5a52fff rw-         0      4000  [anon:thread signal stack]
    f5a53000-f5a53fff ---         0      1000
    f5a54000-f5a57fff rw-         0      4000  [anon:thread signal stack]
    f5a58000-f5a58fff ---         0      1000
    f5a59000-f5a5cfff rw-         0      4000  [anon:thread signal stack]
    f5a5d000-f5a5dfff ---         0      1000
    f5a5e000-f5a61fff rw-         0      4000  [anon:thread signal stack]
    f5a62000-f5a62fff ---         0      1000
    f5a63000-f5a66fff rw-         0      4000  [anon:thread signal stack]
    f5a67000-f5a67fff ---         0      1000
    f5a68000-f5a6bfff rw-         0      4000  [anon:thread signal stack]
    f5a6c000-f5a6cfff ---         0      1000
    f5a6d000-f5a70fff rw-         0      4000  [anon:thread signal stack]
    f5a71000-f5a90fff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f5a91000-f5ab0fff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f5ab1000-f5b78fff r--         0     c8000  [anon:linker_alloc]
    f5b79000-f5b7ffff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f5b81000-f5b81fff rw-         0      1000  [anon:abort message]
    f5b82000-f5b82fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f5b83000-f5b83fff ---         0      1000
    f5b84000-f5b86fff rw-         0      3000
    f5b87000-f5b87fff ---         0      1000
    f5b88000-f5b8afff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f5b8b000-f5baafff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f5bab000-f5babfff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f5bac000-f5c0ffff r--         0     64000  [anon:linker_alloc]
    f5c10000-f5c2ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f5c30000-f5c30fff ---         0      1000
    f5c31000-f5c31fff rw-         0      1000
    f5c32000-f5c32fff ---         0      1000
    f5c33000-f5c52fff r--         0     20000  /dev/__properties__/properties_serial
    f5c53000-f5c53fff rw-         0      1000  [anon:System property context nodes]
    f5c54000-f5c5dfff r--         0      a000  /dev/__properties__/property_info
    f5c5e000-f5cc1fff r--         0     64000  [anon:linker_alloc]
    f5cc2000-f5cc3fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f5cc4000-f5cc4fff r--         0      1000  [anon:atexit handlers]
    f5cc5000-f5cc5fff ---         0      1000
    f5cc6000-f5cc9fff rw-         0      4000  [anon:thread signal stack]
    f5cca000-f5ccafff rw-         0      1000  [anon:arc4random data]
    f5ccb000-f5ccbfff r--         0      1000  [anon:atexit handlers]
    f5ccc000-f5cccfff rw-         0      1000  [anon:System property context nodes]
    f5ccd000-f5ccdfff rw-         0      1000  [anon:arc4random data]
    f5cce000-f5ceafff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f5ceb000-f5d82fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f5d83000-f5d83fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f5d84000-f5d87fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f5d88000-f5d8dfff rw-         0      6000
    f5d8e000-f5d8efff r--         0      1000
    f5d8f000-f5d90fff rw-         0      2000
    ffd3b000-ffd5bfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 6909, name: Binder:26235_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f41f9fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f41fa230
    ip  f41f9f70  sp  f41f9f60  lr  f5360511  pc  f535b108

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:
         f41f9f20  00000001
         f41f9f24  00000000
         f41f9f28  f41fa0a0
         f41f9f2c  f53b7260  [anon:.bss]
         f41f9f30  f4b54800  [anon:libc_malloc]
         f41f9f34  f50845f3  /system/lib/libbinder.so
         f41f9f38  f41fa0a0
         f41f9f3c  f4b54804  [anon:libc_malloc]
         f41f9f40  00000001
         f41f9f44  f549e1e7  /system/lib/libmediadrm.so
         f41f9f48  f4b0bb2c  [anon:libc_malloc]
         f41f9f4c  f4b0bb2c  [anon:libc_malloc]
         f41f9f50  00000000
         f41f9f54  00000003
         f41f9f58  f41f9fb4
         f41f9f5c  f53b73a8  [anon:.bss]
    #00  f41f9f60  f41fa490
         f41f9f64  f53b7260  [anon:.bss]
         f41f9f68  00000089
         f41f9f6c  00000000
    #01  f41f9f70  00000000
         f41f9f74  00000000
         f41f9f78  ffffffff
         f41f9f7c  f41f9fb4
         f41f9f80  00000000
         f41f9f84  9c88851e
         f41f9f88  f54b1028  [anon:.bss]
         f41f9f8c  00000000
         f41f9f90  00000000
         f41f9f94  00000002
         f41f9f98  f53b7260  [anon:.bss]
         f41f9f9c  00000000
         f41f9fa0  f53b7260  [anon:.bss]
         f41f9fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f41f9fa8  00000000
         f41f9fac  f53b7260  [anon:.bss]
         f41f9fb0  00000000
         f41f9fb4  00000000
         f41f9fb8  9c88851e
         f41f9fbc  f54b1028  [anon:.bss]
         f41f9fc0  f4b42c00  [anon:libc_malloc]
         f41f9fc4  f53b7260  [anon:.bss]
         f41f9fc8  00000000
         f41f9fcc  f53b7260  [anon:.bss]
         f41f9fd0  0000667b
         f41f9fd4  f53b7260  [anon:.bss]
         f41f9fd8  f41fa230
         f41f9fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f41f9fe0  00000000
         f41f9fe4  f41fa030
         f41f9fe8  00000000
         f41f9fec  f4b50a00  [anon:libc_malloc]
         f41f9ff0  00000010
         f41f9ff4  9c88851e
         f41f9ff8  f4b42c10  [anon:libc_malloc]
         f41f9ffc  f4b42c00  [anon:libc_malloc]
         f41fa000  f53b7260  [anon:.bss]
         f41fa004  00000000
         f41fa008  f53b7260  [anon:.bss]
         f41fa00c  0000667b
         f41fa010  f53b7260  [anon:.bss]
         f41fa014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f41fa018  00000010
         f41fa01c  00000000
         f41fa020  f4b68200  [anon:libc_malloc]
         f41fa024  00000000
         f41fa028  00000000
         f41fa02c  00000000
         f41fa030  00000000
         f41fa034  00000000
         f41fa038  9c88851e
         f41fa03c  f4b42c10  [anon:libc_malloc]
         f41fa040  f4b296c0  [anon:libc_malloc]
         f41fa044  f53b7260  [anon:.bss]
         f41fa048  00000000
         f41fa04c  f41fa1e4
         f41fa050  0000667b
         f41fa054  f507620f  /system/lib/libbinder.so
    #05  f41fa058  f4b296c0  [anon:libc_malloc]
         f41fa05c  f4b7c4e0  [anon:libc_malloc]
         f41fa060  f4b42c10  [anon:libc_malloc]
         f41fa064  9c88851e
         f41fa068  f4b296c0  [anon:libc_malloc]
         f41fa06c  f4b06948  [anon:libc_malloc]
         f41fa070  00000001
         f41fa074  f5076193  /system/lib/libbinder.so
    #06  f41fa078  00000000
         f41fa07c  f4b50a00  [anon:libc_malloc]
         f41fa080  f4b296c0  [anon:libc_malloc]
         f41fa084  f4b50a54  [anon:libc_malloc]
         f41fa088  f53b7260  [anon:.bss]
         f41fa08c  f507d0ad  /system/lib/libbinder.so
    #07  f41fa090  00000000
         f41fa094  f41fa0a0
         f41fa098  f41fa160
         f41fa09c  00000000
         f41fa0a0  00000000
         f41fa0a4  f4b10148  [anon:libc_malloc]
         f41fa0a8  00000004
         f41fa0ac  00000006
         f41fa0b0  00000000
         f41fa0b4  00000000
         f41fa0b8  00000000
         f41fa0bc  00000000
         f41fa0c0  00000000
         f41fa0c4  f5520000  /system/lib/libbase.so
         f41fa0c8  00000000
         f41fa0cc  f5010001
         ........  ........
    #08  f41fa1a0  f4b50a00  [anon:libc_malloc]
         f41fa1a4  f4b50a54  [anon:libc_malloc]
         f41fa1a8  00000000
         f41fa1ac  f4b50a00  [anon:libc_malloc]
         f41fa1b0  f4b50a90  [anon:libc_malloc]
         f41fa1b4  00000000
         f41fa1b8  00000000
         f41fa1bc  f507d35b  /system/lib/libbinder.so
    #09  f41fa1c0  00000000
         f41fa1c4  f507c8af  /system/lib/libbinder.so
         f41fa1c8  f4b87e70  [anon:libc_malloc]
         f41fa1cc  f4b87e7c  [anon:libc_malloc]
         f41fa1d0  00000000
         f41fa1d4  f5096939  /system/lib/libbinder.so
    #10  f41fa1d8  f4b87e70  [anon:libc_malloc]
         f41fa1dc  f4f23905  /system/lib/libutils.so
    #11  f41fa1e0  f4b8be50  [anon:libc_malloc]
         f41fa1e4  f4b87e70  [anon:libc_malloc]
         f41fa1e8  f4b8be20  [anon:libc_malloc]
         f41fa1ec  f4b87e70  [anon:libc_malloc]
         f41fa1f0  9c88851e
         f41fa1f4  f41fa230
         f41fa1f8  f41fa230
         f41fa1fc  f41fa230
         f41fa200  00000078
         f41fa204  0000667b
         f41fa208  0000667b
         f41fa20c  f5d90020
         f41fa210  f41fa230
         f41fa214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f41fa218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f41fa21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f41fa220  f41fa238
         f41fa224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f41fa228  f41fa230
         f41fa22c  00000000
         f41fa230  f42fb230
         f41fa234  f40f9230
         f41fa238  00001afd
         f41fa23c  0000667b
         f41fa240  00000001
         f41fa244  f40fd000
         f41fa248  000fd230
         f41fa24c  00001000
         f41fa250  00000000
         f41fa254  00000000
         f41fa258  00000003
         f41fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7662, name: Binder:26235_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f40f8fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f40f9230
    ip  f40f8f70  sp  f40f8f60  lr  f5360511  pc  f535b108

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:
         f40f8f20  00000000
         f40f8f24  00000000
         f40f8f28  00000000
         f40f8f2c  00000000
         f40f8f30  00000000
         f40f8f34  00000000
         f40f8f38  00000000
         f40f8f3c  00001000
         f40f8f40  f4801118  [anon:libc_malloc]
         f40f8f44  f4b0c108  [anon:libc_malloc]
         f40f8f48  f4b0c12c  [anon:libc_malloc]
         f40f8f4c  f40f90e4
         f40f8f50  f53b7260  [anon:.bss]
         f40f8f54  f4801120  [anon:libc_malloc]
         f40f8f58  f40f8fb4
         f40f8f5c  f53b73a8  [anon:.bss]
    #00  f40f8f60  f40f9490
         f40f8f64  f53b7260  [anon:.bss]
         f40f8f68  00000089
         f40f8f6c  00000000
    #01  f40f8f70  00000000
         f40f8f74  00000000
         f40f8f78  ffffffff
         f40f8f7c  f40f8fb4
         f40f8f80  00000000
         f40f8f84  9c88851e
         f40f8f88  f54b1028  [anon:.bss]
         f40f8f8c  00000000
         f40f8f90  00000000
         f40f8f94  00000002
         f40f8f98  f53b7260  [anon:.bss]
         f40f8f9c  00000000
         f40f8fa0  f53b7260  [anon:.bss]
         f40f8fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f40f8fa8  00000000
         f40f8fac  f4c03550  [anon:libc_malloc]
         f40f8fb0  0000197c
         f40f8fb4  00000000
         f40f8fb8  9c88851e
         f40f8fbc  f54b1028  [anon:.bss]
         f40f8fc0  f4b7a200  [anon:libc_malloc]
         f40f8fc4  f53b7260  [anon:.bss]
         f40f8fc8  00000000
         f40f8fcc  f53b7260  [anon:.bss]
         f40f8fd0  0000667b
         f40f8fd4  f53b7260  [anon:.bss]
         f40f8fd8  f40f9230
         f40f8fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f40f8fe0  00000000
         f40f8fe4  f40f9030
         f40f8fe8  00000000
         f40f8fec  f474c000  [anon:libc_malloc]
         f40f8ff0  00000010
         f40f8ff4  9c88851e
         f40f8ff8  f4b7a210  [anon:libc_malloc]
         f40f8ffc  f4b7a200  [anon:libc_malloc]
         f40f9000  f53b7260  [anon:.bss]
         f40f9004  00000000
         f40f9008  f53b7260  [anon:.bss]
         f40f900c  0000667b
         f40f9010  f53b7260  [anon:.bss]
         f40f9014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f40f9018  00000010
         f40f901c  00000000
         f40f9020  f474c200  [anon:libc_malloc]
         f40f9024  00000000
         f40f9028  00000000
         f40f902c  00000000
         f40f9030  00000000
         f40f9034  00000000
         f40f9038  9c88851e
         f40f903c  f4b7a210  [anon:libc_malloc]
         f40f9040  f4b29880  [anon:libc_malloc]
         f40f9044  f53b7260  [anon:.bss]
         f40f9048  00000000
         f40f904c  f40f91e4
         f40f9050  0000667b
         f40f9054  f507620f  /system/lib/libbinder.so
    #05  f40f9058  f4b29880  [anon:libc_malloc]
         f40f905c  f4b7c9d0  [anon:libc_malloc]
         f40f9060  f4b7a210  [anon:libc_malloc]
         f40f9064  9c88851e
         f40f9068  f4b29880  [anon:libc_malloc]
         f40f906c  f4b06810  [anon:libc_malloc]
         f40f9070  00000001
         f40f9074  f5076193  /system/lib/libbinder.so
    #06  f40f9078  00001000
         f40f907c  f474c000  [anon:libc_malloc]
         f40f9080  f4b29880  [anon:libc_malloc]
         f40f9084  f474c054  [anon:libc_malloc]
         f40f9088  f53b7260  [anon:.bss]
         f40f908c  f507d0ad  /system/lib/libbinder.so
    #07  f40f9090  00001000
         f40f9094  f5337157  /apex/com.android.runtime/lib/bionic/libc.so
         f40f9098  00001000
         f40f909c  00000000
         f40f90a0  00001000
         f40f90a4  00000001
         f40f90a8  0000000f
         f40f90ac  f40f90e3
         f40f90b0  f40f90e2
         f40f90b4  f40f90e0
         f40f90b8  f40f9128
         f40f90bc  0000000f
         f40f90c0  f4802930  [anon:libc_malloc]
         f40f90c4  f53b7260  [anon:.bss]
         f40f90c8  f53b71dc  [anon:.bss]
         f40f90cc  f5322fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f40f91a0  f474c000  [anon:libc_malloc]
         f40f91a4  f474c054  [anon:libc_malloc]
         f40f91a8  00000000
         f40f91ac  f474c000  [anon:libc_malloc]
         f40f91b0  f474c090  [anon:libc_malloc]
         f40f91b4  00000000
         f40f91b8  00000000
         f40f91bc  f507d35b  /system/lib/libbinder.so
    #09  f40f91c0  00000000
         f40f91c4  f507c8af  /system/lib/libbinder.so
         f40f91c8  f4b87f90  [anon:libc_malloc]
         f40f91cc  f4b87f9c  [anon:libc_malloc]
         f40f91d0  00000000
         f40f91d4  f5096939  /system/lib/libbinder.so
    #10  f40f91d8  f4b87f90  [anon:libc_malloc]
         f40f91dc  f4f23905  /system/lib/libutils.so
    #11  f40f91e0  f4b580b0  [anon:libc_malloc]
         f40f91e4  f4b87f90  [anon:libc_malloc]
         f40f91e8  f4b8bfc0  [anon:libc_malloc]
         f40f91ec  f4b87f90  [anon:libc_malloc]
         f40f91f0  9c88851e
         f40f91f4  f40f9230
         f40f91f8  f40f9230
         f40f91fc  f40f9230
         f40f9200  00000078
         f40f9204  00006bb4
         f40f9208  0000667b
         f40f920c  f43fc490
         f40f9210  f40f9230
         f40f9214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f40f9218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f40f921c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f40f9220  f40f9238
         f40f9224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f40f9228  f40f9230
         f40f922c  00000000
         f40f9230  f41fa230
         f40f9234  f3ff8230
         f40f9238  00001dee
         f40f923c  0000667b
         f40f9240  00000001
         f40f9244  f3ffc000
         f40f9248  000fd230
         f40f924c  00001000
         f40f9250  00000000
         f40f9254  00000000
         f40f9258  00000003
         f40f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7663, name: HwBinder:26235_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f3ff8118  r3  f3ff8074
    r4  f53b7260  r5  c0306201  r6  f3ff8118  r7  00000036
    r8  f3ff8138  r9  f53b7260  r10 00000000  r11 f3ff8120
    ip  00000000  sp  f3ff8060  lr  f5365709  pc  f53971c4

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:
         f3ff8020  f4b0c8f8  [anon:libc_malloc]
         f3ff8024  f53581a7  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff8028  9c88851e
         f3ff802c  f53b7260  [anon:.bss]
         f3ff8030  f3ff80e8
         f3ff8034  0000c350
         f3ff8038  f5231c46  /system/lib/libc++.so
         f3ff803c  f53b7260  [anon:.bss]
         f3ff8040  f3ff8128
         f3ff8044  00000000
         f3ff8048  f4735010  [anon:libc_malloc]
         f3ff804c  f3ff8490
         f3ff8050  00000000
         f3ff8054  000001b0
         f3ff8058  00000000
         f3ff805c  00000000
    #00  f3ff8060  f3ff8074
         ........  ........
    #01  f3ff8060  f3ff8074
         f3ff8064  9c88851e
         f3ff8068  f4b3d180  [anon:libc_malloc]
         f3ff806c  f515f555  /system/lib/libhidlbase.so
         f3ff8070  f3ff8118
         f3ff8074  00000000
    #02  f3ff8078  00000000
         f3ff807c  00000000
         f3ff8080  f4c00380  [anon:libc_malloc]
         f3ff8084  f4b3d1d4  [anon:libc_malloc]
         f3ff8088  f4b3d218  [anon:libc_malloc]
         f3ff808c  00000004
         f3ff8090  00000004
         f3ff8094  fffffff0
         f3ff8098  fffffff0
         f3ff809c  f5336c61  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff80a0  9c88851e
         f3ff80a4  fffffffc
         f3ff80a8  f4c029f0  [anon:libc_malloc]
         f3ff80ac  f532326c  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff80b0  f4b0c808  [anon:libc_malloc]
         f3ff80b4  f4c00380  [anon:libc_malloc]
         ........  ........
    #03  f3ff81b8  f3ff81e4
         f3ff81bc  0000667b
         f3ff81c0  f4b11d80  [anon:libc_malloc]
         f3ff81c4  f4b11d8c  [anon:libc_malloc]
         f3ff81c8  00000000
         f3ff81cc  00000000
         f3ff81d0  f3ff81e4
         f3ff81d4  f516b70d  /system/lib/libhidlbase.so
    #04  f3ff81d8  f4b11d80  [anon:libc_malloc]
         f3ff81dc  f4f23905  /system/lib/libutils.so
    #05  f3ff81e0  f4702108  [anon:libc_malloc]
         f3ff81e4  f4b11d80  [anon:libc_malloc]
         f3ff81e8  f4b58380  [anon:libc_malloc]
         f3ff81ec  f4b11d80  [anon:libc_malloc]
         f3ff81f0  9c88851e
         f3ff81f4  f3ff8230
         f3ff81f8  f3ff8230
         f3ff81fc  f3ff8230
         f3ff8200  00000078
         f3ff8204  00006bb5
         f3ff8208  0000667b
         f3ff820c  f42fb490
         f3ff8210  f3ff8230
         f3ff8214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f3ff8218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff821c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f3ff8220  f3ff8238
         f3ff8224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ff8228  f3ff8230
         f3ff822c  00000000
         f3ff8230  f40f9230
         f3ff8234  f3ef7230
         f3ff8238  00001def
         f3ff823c  0000667b
         f3ff8240  00000001
         f3ff8244  f3efb000
         f3ff8248  000fd230
         f3ff824c  00001000
         f3ff8250  00000000
         f3ff8254  00000000
         f3ff8258  00000003
         f3ff825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7774, name: Binder:26235_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3ef6fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f3ef7230
    ip  f3ef6f70  sp  f3ef6f60  lr  f5360511  pc  f535b108

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:
         f3ef6f20  9c88851e
         f3ef6f24  f3df6498
         f3ef6f28  f53b73a8  [anon:.bss]
         f3ef6f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef6f30  00000000
         f3ef6f34  01000000
         f3ef6f38  f53b7260  [anon:.bss]
         f3ef6f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef6f40  f3df6238
         f3ef6f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef6f48  f3df6230
         f3ef6f4c  f3ef6f94
         f3ef6f50  f3df6274
         f3ef6f54  00000000
         f3ef6f58  f3ef6fb4
         f3ef6f5c  f53b73a8  [anon:.bss]
    #00  f3ef6f60  f3ef7490
         f3ef6f64  f53b7260  [anon:.bss]
         f3ef6f68  00000089
         f3ef6f6c  00000000
    #01  f3ef6f70  00000000
         f3ef6f74  00000000
         f3ef6f78  ffffffff
         f3ef6f7c  f3ef6fb4
         f3ef6f80  00000000
         f3ef6f84  9c88851e
         f3ef6f88  f54b1028  [anon:.bss]
         f3ef6f8c  00000000
         f3ef6f90  00000000
         f3ef6f94  00000002
         f3ef6f98  f53b7260  [anon:.bss]
         f3ef6f9c  00000000
         f3ef6fa0  f53b7260  [anon:.bss]
         f3ef6fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3ef6fa8  00000000
         f3ef6fac  00000000
         f3ef6fb0  9c88851e
         f3ef6fb4  f3cf9000
         f3ef6fb8  9c88851e
         f3ef6fbc  f54b1028  [anon:.bss]
         f3ef6fc0  f4b41c00  [anon:libc_malloc]
         f3ef6fc4  f53b7260  [anon:.bss]
         f3ef6fc8  00000000
         f3ef6fcc  f53b7260  [anon:.bss]
         f3ef6fd0  0000667b
         f3ef6fd4  f53b7260  [anon:.bss]
         f3ef6fd8  f3ef7230
         f3ef6fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f3ef6fe0  00000000
         f3ef6fe4  f3ef7030
         f3ef6fe8  00000000
         f3ef6fec  f474c400  [anon:libc_malloc]
         f3ef6ff0  00000010
         f3ef6ff4  9c88851e
         f3ef6ff8  f4b41c10  [anon:libc_malloc]
         f3ef6ffc  f4b41c00  [anon:libc_malloc]
         f3ef7000  f53b7260  [anon:.bss]
         f3ef7004  00000000
         f3ef7008  f53b7260  [anon:.bss]
         f3ef700c  0000667b
         f3ef7010  f53b7260  [anon:.bss]
         f3ef7014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f3ef7018  00000010
         f3ef701c  00000000
         f3ef7020  f474c600  [anon:libc_malloc]
         f3ef7024  00000000
         f3ef7028  00000000
         f3ef702c  00000000
         f3ef7030  00000000
         f3ef7034  00000000
         f3ef7038  9c88851e
         f3ef703c  f4b41c10  [anon:libc_malloc]
         f3ef7040  f4b29900  [anon:libc_malloc]
         f3ef7044  f53b7260  [anon:.bss]
         f3ef7048  00000000
         f3ef704c  f3ef71e4
         f3ef7050  0000667b
         f3ef7054  f507620f  /system/lib/libbinder.so
    #05  f3ef7058  f4b29900  [anon:libc_malloc]
         f3ef705c  f4b7cb70  [anon:libc_malloc]
         f3ef7060  f4b41c10  [anon:libc_malloc]
         f3ef7064  9c88851e
         f3ef7068  f4b29900  [anon:libc_malloc]
         f3ef706c  f4b06900  [anon:libc_malloc]
         f3ef7070  00000001
         f3ef7074  f5076193  /system/lib/libbinder.so
    #06  f3ef7078  9c88851e
         f3ef707c  f474c400  [anon:libc_malloc]
         f3ef7080  f4b29900  [anon:libc_malloc]
         f3ef7084  f474c454  [anon:libc_malloc]
         f3ef7088  f53b7260  [anon:.bss]
         f3ef708c  f507d0ad  /system/lib/libbinder.so
    #07  f3ef7090  ffff0208  [vectors]
         f3ef7094  f3ef70e9
         f3ef7098  0000000a
         f3ef709c  f4b0cf00  [anon:libc_malloc]
         f3ef70a0  9c88851e
         f3ef70a4  f4b09708  [anon:libc_malloc]
         f3ef70a8  9c88851e
         f3ef70ac  f4b0cf08  [anon:libc_malloc]
         f3ef70b0  00000001
         f3ef70b4  f4b0cf2c  [anon:libc_malloc]
         f3ef70b8  f3ef7128
         f3ef70bc  f4b0cf34  [anon:libc_malloc]
         f3ef70c0  f4400000
         f3ef70c4  f4b0cff8  [anon:libc_malloc]
         f3ef70c8  f4701e00  [anon:libc_malloc]
         f3ef70cc  f5330d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3ef71a0  f474c400  [anon:libc_malloc]
         f3ef71a4  f474c454  [anon:libc_malloc]
         f3ef71a8  00000000
         f3ef71ac  f474c400  [anon:libc_malloc]
         f3ef71b0  f474c490  [anon:libc_malloc]
         f3ef71b4  00000000
         f3ef71b8  00000000
         f3ef71bc  f507d35b  /system/lib/libbinder.so
    #09  f3ef71c0  00000000
         f3ef71c4  f507c8af  /system/lib/libbinder.so
         f3ef71c8  f4729000  [anon:libc_malloc]
         f3ef71cc  f472900c  [anon:libc_malloc]
         f3ef71d0  00000000
         f3ef71d4  f5096939  /system/lib/libbinder.so
    #10  f3ef71d8  f4729000  [anon:libc_malloc]
         f3ef71dc  f4f23905  /system/lib/libutils.so
    #11  f3ef71e0  f4700090  [anon:libc_malloc]
         f3ef71e4  f4729000  [anon:libc_malloc]
         f3ef71e8  f4700210  [anon:libc_malloc]
         f3ef71ec  f4729000  [anon:libc_malloc]
         f3ef71f0  9c88851e
         f3ef71f4  f3ef7230
         f3ef71f8  f3ef7230
         f3ef71fc  f3ef7230
         f3ef7200  00000078
         f3ef7204  00006686
         f3ef7208  0000667b
         f3ef720c  f49fe490
         f3ef7210  f3ef7230
         f3ef7214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3ef7218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef721c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3ef7220  f3ef7238
         f3ef7224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3ef7228  f3ef7230
         f3ef722c  00000000
         f3ef7230  f3ff8230
         f3ef7234  f3df6230
         f3ef7238  00001e5e
         f3ef723c  0000667b
         f3ef7240  00000001
         f3ef7244  f3dfa000
         f3ef7248  000fd230
         f3ef724c  00001000
         f3ef7250  00000000
         f3ef7254  00000000
         f3ef7258  00000003
         f3ef725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7777, name: Binder:26235_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3df5fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f3df6230
    ip  f3df5f70  sp  f3df5f60  lr  f5360511  pc  f535b108

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:
         f3df5f20  9c88851e
         f3df5f24  f3cf5498
         f3df5f28  f53b73a8  [anon:.bss]
         f3df5f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f3df5f30  00000000
         f3df5f34  01000000
         f3df5f38  f53b7260  [anon:.bss]
         f3df5f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3df5f40  f3cf5238
         f3df5f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3df5f48  f3cf5230
         f3df5f4c  f3df5f94
         f3df5f50  f3cf5274
         f3df5f54  00000000
         f3df5f58  f3df5fb4
         f3df5f5c  f53b73a8  [anon:.bss]
    #00  f3df5f60  f3df6490
         f3df5f64  f53b7260  [anon:.bss]
         f3df5f68  00000089
         f3df5f6c  00000000
    #01  f3df5f70  00000000
         f3df5f74  00000000
         f3df5f78  ffffffff
         f3df5f7c  f3df5fb4
         f3df5f80  00000000
         f3df5f84  9c88851e
         f3df5f88  f54b1028  [anon:.bss]
         f3df5f8c  00000000
         f3df5f90  00000000
         f3df5f94  00000002
         f3df5f98  f53b7260  [anon:.bss]
         f3df5f9c  00000000
         f3df5fa0  f53b7260  [anon:.bss]
         f3df5fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3df5fa8  00000000
         f3df5fac  00000000
         f3df5fb0  9c88851e
         f3df5fb4  f3bf8000
         f3df5fb8  9c88851e
         f3df5fbc  f54b1028  [anon:.bss]
         f3df5fc0  f4b7a400  [anon:libc_malloc]
         f3df5fc4  f53b7260  [anon:.bss]
         f3df5fc8  00000000
         f3df5fcc  f53b7260  [anon:.bss]
         f3df5fd0  0000667b
         f3df5fd4  f53b7260  [anon:.bss]
         f3df5fd8  f3df6230
         f3df5fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f3df5fe0  00000000
         f3df5fe4  f3df6030
         f3df5fe8  00000000
         f3df5fec  f4b68c00  [anon:libc_malloc]
         f3df5ff0  00000010
         f3df5ff4  9c88851e
         f3df5ff8  f4b7a410  [anon:libc_malloc]
         f3df5ffc  f4b7a400  [anon:libc_malloc]
         f3df6000  f53b7260  [anon:.bss]
         f3df6004  00000000
         f3df6008  f53b7260  [anon:.bss]
         f3df600c  0000667b
         f3df6010  f53b7260  [anon:.bss]
         f3df6014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f3df6018  00000010
         f3df601c  00000000
         f3df6020  f4b68e00  [anon:libc_malloc]
         f3df6024  00000000
         f3df6028  00000000
         f3df602c  00000000
         f3df6030  00000000
         f3df6034  00000000
         f3df6038  9c88851e
         f3df603c  f4b7a410  [anon:libc_malloc]
         f3df6040  f4b29a00  [anon:libc_malloc]
         f3df6044  f53b7260  [anon:.bss]
         f3df6048  00000000
         f3df604c  f3df61e4
         f3df6050  0000667b
         f3df6054  f507620f  /system/lib/libbinder.so
    #05  f3df6058  f4b29a00  [anon:libc_malloc]
         f3df605c  f4b7ce90  [anon:libc_malloc]
         f3df6060  f4b7a410  [anon:libc_malloc]
         f3df6064  9c88851e
         f3df6068  f4b29a00  [anon:libc_malloc]
         f3df606c  f4b068a0  [anon:libc_malloc]
         f3df6070  00000001
         f3df6074  f5076193  /system/lib/libbinder.so
    #06  f3df6078  9c88851e
         f3df607c  f4b68c00  [anon:libc_malloc]
         f3df6080  f4b29a00  [anon:libc_malloc]
         f3df6084  f4b68c54  [anon:libc_malloc]
         f3df6088  f53b7260  [anon:.bss]
         f3df608c  f507d0ad  /system/lib/libbinder.so
    #07  f3df6090  ffff0208  [vectors]
         f3df6094  f3df60e9
         f3df6098  0000000a
         f3df609c  f4b0d600  [anon:libc_malloc]
         f3df60a0  9c88851e
         f3df60a4  f4b0cf08  [anon:libc_malloc]
         f3df60a8  9c88851e
         f3df60ac  00000000
         f3df60b0  03000000
         f3df60b4  f3df60f4
         f3df60b8  f3df6490
         f3df60bc  f5361ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f3df60c0  00000000
         f3df60c4  f5521a0d  /system/lib/libbase.so
         f3df60c8  f3df60f4
         f3df60cc  03000000
         ........  ........
    #08  f3df61a0  f4b68c00  [anon:libc_malloc]
         f3df61a4  f4b68c54  [anon:libc_malloc]
         f3df61a8  00000000
         f3df61ac  f4b68c00  [anon:libc_malloc]
         f3df61b0  f4b68c90  [anon:libc_malloc]
         f3df61b4  00000000
         f3df61b8  00000000
         f3df61bc  f507d35b  /system/lib/libbinder.so
    #09  f3df61c0  00000000
         f3df61c4  f507c8af  /system/lib/libbinder.so
         f3df61c8  f47290f0  [anon:libc_malloc]
         f3df61cc  f47290fc  [anon:libc_malloc]
         f3df61d0  00000000
         f3df61d4  f5096939  /system/lib/libbinder.so
    #10  f3df61d8  f47290f0  [anon:libc_malloc]
         f3df61dc  f4f23905  /system/lib/libutils.so
    #11  f3df61e0  f47000f0  [anon:libc_malloc]
         f3df61e4  f47290f0  [anon:libc_malloc]
         f3df61e8  f4700090  [anon:libc_malloc]
         f3df61ec  f47290f0  [anon:libc_malloc]
         f3df61f0  9c88851e
         f3df61f4  f3df6230
         f3df61f8  f3df6230
         f3df61fc  f3df6230
         f3df6200  00000078
         f3df6204  00001e5e
         f3df6208  0000667b
         f3df620c  f3ef7490
         f3df6210  f3df6230
         f3df6214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3df6218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3df621c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3df6220  f3df6238
         f3df6224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3df6228  f3df6230
         f3df622c  00000000
         f3df6230  f3ef7230
         f3df6234  f3cf5230
         f3df6238  00001e61
         f3df623c  0000667b
         f3df6240  00000001
         f3df6244  f3cf9000
         f3df6248  000fd230
         f3df624c  00001000
         f3df6250  00000000
         f3df6254  00000000
         f3df6258  00000003
         f3df625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7781, name: Binder:26235_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3cf4fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f3cf5230
    ip  f3cf4f70  sp  f3cf4f60  lr  f5360511  pc  f535b108

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:
         f3cf4f20  9c88851e
         f3cf4f24  f3bf4498
         f3cf4f28  f53b73a8  [anon:.bss]
         f3cf4f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f3cf4f30  00000000
         f3cf4f34  01000000
         f3cf4f38  f53b7260  [anon:.bss]
         f3cf4f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3cf4f40  f3bf4238
         f3cf4f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cf4f48  f3bf4230
         f3cf4f4c  f3cf4f94
         f3cf4f50  f3bf4274
         f3cf4f54  00000000
         f3cf4f58  f3cf4fb4
         f3cf4f5c  f53b73a8  [anon:.bss]
    #00  f3cf4f60  f3cf5490
         f3cf4f64  f53b7260  [anon:.bss]
         f3cf4f68  00000089
         f3cf4f6c  00000000
    #01  f3cf4f70  00000000
         f3cf4f74  00000000
         f3cf4f78  ffffffff
         f3cf4f7c  f3cf4fb4
         f3cf4f80  00000000
         f3cf4f84  9c88851e
         f3cf4f88  f54b1028  [anon:.bss]
         f3cf4f8c  00000000
         f3cf4f90  00000000
         f3cf4f94  00000002
         f3cf4f98  f53b7260  [anon:.bss]
         f3cf4f9c  00000000
         f3cf4fa0  f53b7260  [anon:.bss]
         f3cf4fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3cf4fa8  00000000
         f3cf4fac  00000000
         f3cf4fb0  9c88851e
         f3cf4fb4  f3af7000
         f3cf4fb8  9c88851e
         f3cf4fbc  f54b1028  [anon:.bss]
         f3cf4fc0  f4b7a600  [anon:libc_malloc]
         f3cf4fc4  f53b7260  [anon:.bss]
         f3cf4fc8  00000000
         f3cf4fcc  f53b7260  [anon:.bss]
         f3cf4fd0  0000667b
         f3cf4fd4  f53b7260  [anon:.bss]
         f3cf4fd8  f3cf5230
         f3cf4fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f3cf4fe0  00000000
         f3cf4fe4  f3cf5030
         f3cf4fe8  00000000
         f3cf4fec  f474c800  [anon:libc_malloc]
         f3cf4ff0  00000010
         f3cf4ff4  9c88851e
         f3cf4ff8  f4b7a610  [anon:libc_malloc]
         f3cf4ffc  f4b7a600  [anon:libc_malloc]
         f3cf5000  f53b7260  [anon:.bss]
         f3cf5004  00000000
         f3cf5008  f53b7260  [anon:.bss]
         f3cf500c  0000667b
         f3cf5010  f53b7260  [anon:.bss]
         f3cf5014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f3cf5018  00000010
         f3cf501c  00000000
         f3cf5020  f474ca00  [anon:libc_malloc]
         f3cf5024  00000000
         f3cf5028  00000000
         f3cf502c  00000000
         f3cf5030  00000000
         f3cf5034  00000000
         f3cf5038  9c88851e
         f3cf503c  f4b7a610  [anon:libc_malloc]
         f3cf5040  f4b29a80  [anon:libc_malloc]
         f3cf5044  f53b7260  [anon:.bss]
         f3cf5048  00000000
         f3cf504c  f3cf51e4
         f3cf5050  0000667b
         f3cf5054  f507620f  /system/lib/libbinder.so
    #05  f3cf5058  f4b29a80  [anon:libc_malloc]
         f3cf505c  f4b82030  [anon:libc_malloc]
         f3cf5060  f4b7a610  [anon:libc_malloc]
         f3cf5064  9c88851e
         f3cf5068  f4b29a80  [anon:libc_malloc]
         f3cf506c  f4b06978  [anon:libc_malloc]
         f3cf5070  00000001
         f3cf5074  f5076193  /system/lib/libbinder.so
    #06  f3cf5078  9c88851e
         f3cf507c  f474c800  [anon:libc_malloc]
         f3cf5080  f4b29a80  [anon:libc_malloc]
         f3cf5084  f474c854  [anon:libc_malloc]
         f3cf5088  f53b7260  [anon:.bss]
         f3cf508c  f507d0ad  /system/lib/libbinder.so
    #07  f3cf5090  ffff0208  [vectors]
         f3cf5094  f3cf50e9
         f3cf5098  0000000a
         f3cf509c  f4b0dd00  [anon:libc_malloc]
         f3cf50a0  9c88851e
         f3cf50a4  f4b0d608  [anon:libc_malloc]
         f3cf50a8  9c88851e
         f3cf50ac  f4b0dd08  [anon:libc_malloc]
         f3cf50b0  00000001
         f3cf50b4  f4b0dd2c  [anon:libc_malloc]
         f3cf50b8  f3cf5128
         f3cf50bc  f4b0dd34  [anon:libc_malloc]
         f3cf50c0  f4400000
         f3cf50c4  f4b0ddf8  [anon:libc_malloc]
         f3cf50c8  f474b080  [anon:libc_malloc]
         f3cf50cc  f5330d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3cf51a0  f474c800  [anon:libc_malloc]
         f3cf51a4  f474c854  [anon:libc_malloc]
         f3cf51a8  00000000
         f3cf51ac  f474c800  [anon:libc_malloc]
         f3cf51b0  f474c890  [anon:libc_malloc]
         f3cf51b4  00000000
         f3cf51b8  00000000
         f3cf51bc  f507d35b  /system/lib/libbinder.so
    #09  f3cf51c0  00000000
         f3cf51c4  f507c8af  /system/lib/libbinder.so
         f3cf51c8  f4b87d50  [anon:libc_malloc]
         f3cf51cc  f4b87d5c  [anon:libc_malloc]
         f3cf51d0  00000000
         f3cf51d4  f5096939  /system/lib/libbinder.so
    #10  f3cf51d8  f4b87d50  [anon:libc_malloc]
         f3cf51dc  f4f23905  /system/lib/libutils.so
    #11  f3cf51e0  f4b582a0  [anon:libc_malloc]
         f3cf51e4  f4b87d50  [anon:libc_malloc]
         f3cf51e8  f47000f0  [anon:libc_malloc]
         f3cf51ec  f4b87d50  [anon:libc_malloc]
         f3cf51f0  9c88851e
         f3cf51f4  f3cf5230
         f3cf51f8  f3cf5230
         f3cf51fc  f3cf5230
         f3cf5200  00000078
         f3cf5204  00001e61
         f3cf5208  0000667b
         f3cf520c  f3df6490
         f3cf5210  f3cf5230
         f3cf5214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3cf5218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cf521c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3cf5220  f3cf5238
         f3cf5224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3cf5228  f3cf5230
         f3cf522c  00000000
         f3cf5230  f3df6230
         f3cf5234  f3bf4230
         f3cf5238  00001e65
         f3cf523c  0000667b
         f3cf5240  00000001
         f3cf5244  f3bf8000
         f3cf5248  000fd230
         f3cf524c  00001000
         f3cf5250  00000000
         f3cf5254  00000000
         f3cf5258  00000003
         f3cf525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7782, name: Binder:26235_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3bf3fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f3bf4230
    ip  f3bf3f70  sp  f3bf3f60  lr  f5360511  pc  f535b108

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:
         f3bf3f20  9c88851e
         f3bf3f24  f3af3498
         f3bf3f28  f53b73a8  [anon:.bss]
         f3bf3f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf3f30  00000000
         f3bf3f34  01000000
         f3bf3f38  f53b7260  [anon:.bss]
         f3bf3f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf3f40  f3af3238
         f3bf3f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf3f48  f3af3230
         f3bf3f4c  f3bf3f94
         f3bf3f50  f3af3274
         f3bf3f54  00000000
         f3bf3f58  f3bf3fb4
         f3bf3f5c  f53b73a8  [anon:.bss]
    #00  f3bf3f60  f3bf4490
         f3bf3f64  f53b7260  [anon:.bss]
         f3bf3f68  00000089
         f3bf3f6c  00000000
    #01  f3bf3f70  00000000
         f3bf3f74  00000000
         f3bf3f78  ffffffff
         f3bf3f7c  f3bf3fb4
         f3bf3f80  00000000
         f3bf3f84  9c88851e
         f3bf3f88  f54b1028  [anon:.bss]
         f3bf3f8c  00000000
         f3bf3f90  00000000
         f3bf3f94  00000002
         f3bf3f98  f53b7260  [anon:.bss]
         f3bf3f9c  00000000
         f3bf3fa0  f53b7260  [anon:.bss]
         f3bf3fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3bf3fa8  00000000
         f3bf3fac  00000000
         f3bf3fb0  9c88851e
         f3bf3fb4  f39f6000
         f3bf3fb8  9c88851e
         f3bf3fbc  f54b1028  [anon:.bss]
         f3bf3fc0  f4b41e00  [anon:libc_malloc]
         f3bf3fc4  f53b7260  [anon:.bss]
         f3bf3fc8  00000000
         f3bf3fcc  f53b7260  [anon:.bss]
         f3bf3fd0  0000667b
         f3bf3fd4  f53b7260  [anon:.bss]
         f3bf3fd8  f3bf4230
         f3bf3fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f3bf3fe0  00000000
         f3bf3fe4  f3bf4030
         f3bf3fe8  00000000
         f3bf3fec  f4b98000  [anon:libc_malloc]
         f3bf3ff0  00000010
         f3bf3ff4  9c88851e
         f3bf3ff8  f4b41e10  [anon:libc_malloc]
         f3bf3ffc  f4b41e00  [anon:libc_malloc]
         f3bf4000  f53b7260  [anon:.bss]
         f3bf4004  00000000
         f3bf4008  f53b7260  [anon:.bss]
         f3bf400c  0000667b
         f3bf4010  f53b7260  [anon:.bss]
         f3bf4014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f3bf4018  00000010
         f3bf401c  00000000
         f3bf4020  f4b98200  [anon:libc_malloc]
         f3bf4024  00000000
         f3bf4028  00000000
         f3bf402c  00000000
         f3bf4030  00000000
         f3bf4034  00000000
         f3bf4038  9c88851e
         f3bf403c  f4b41e10  [anon:libc_malloc]
         f3bf4040  f4b29980  [anon:libc_malloc]
         f3bf4044  f53b7260  [anon:.bss]
         f3bf4048  00000000
         f3bf404c  f3bf41e4
         f3bf4050  0000667b
         f3bf4054  f507620f  /system/lib/libbinder.so
    #05  f3bf4058  f4b29980  [anon:libc_malloc]
         f3bf405c  f4b7cd10  [anon:libc_malloc]
         f3bf4060  f4b41e10  [anon:libc_malloc]
         f3bf4064  9c88851e
         f3bf4068  f4b29980  [anon:libc_malloc]
         f3bf406c  f4b06918  [anon:libc_malloc]
         f3bf4070  00000001
         f3bf4074  f5076193  /system/lib/libbinder.so
    #06  f3bf4078  9c88851e
         f3bf407c  f4b98000  [anon:libc_malloc]
         f3bf4080  f4b29980  [anon:libc_malloc]
         f3bf4084  f4b98054  [anon:libc_malloc]
         f3bf4088  f53b7260  [anon:.bss]
         f3bf408c  f507d0ad  /system/lib/libbinder.so
    #07  f3bf4090  00001000
         f3bf4094  f5337157  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf4098  00001000
         f3bf409c  00000000
         f3bf40a0  00001000
         f3bf40a4  00000001
         f3bf40a8  0000000f
         f3bf40ac  f3bf40e3
         f3bf40b0  f3bf40e2
         f3bf40b4  f3bf40e0
         f3bf40b8  f3bf4490
         f3bf40bc  0000000f
         f3bf40c0  f4c029f0  [anon:libc_malloc]
         f3bf40c4  f53b7260  [anon:.bss]
         f3bf40c8  f53b71dc  [anon:.bss]
         f3bf40cc  f5322fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3bf41a0  f4b98000  [anon:libc_malloc]
         f3bf41a4  f4b98054  [anon:libc_malloc]
         f3bf41a8  00000000
         f3bf41ac  f4b98000  [anon:libc_malloc]
         f3bf41b0  f4b98090  [anon:libc_malloc]
         f3bf41b4  00000000
         f3bf41b8  00000000
         f3bf41bc  f507d35b  /system/lib/libbinder.so
    #09  f3bf41c0  00000000
         f3bf41c4  f507c8af  /system/lib/libbinder.so
         f3bf41c8  f47291b0  [anon:libc_malloc]
         f3bf41cc  f47291bc  [anon:libc_malloc]
         f3bf41d0  00000000
         f3bf41d4  f5096939  /system/lib/libbinder.so
    #10  f3bf41d8  f47291b0  [anon:libc_malloc]
         f3bf41dc  f4f23905  /system/lib/libutils.so
    #11  f3bf41e0  f4700150  [anon:libc_malloc]
         f3bf41e4  f47291b0  [anon:libc_malloc]
         f3bf41e8  f4b582a0  [anon:libc_malloc]
         f3bf41ec  f47291b0  [anon:libc_malloc]
         f3bf41f0  9c88851e
         f3bf41f4  f3bf4230
         f3bf41f8  f3bf4230
         f3bf41fc  f3bf4230
         f3bf4200  00000078
         f3bf4204  00001e65
         f3bf4208  0000667b
         f3bf420c  f3cf5490
         f3bf4210  f3bf4230
         f3bf4214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3bf4218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf421c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3bf4220  f3bf4238
         f3bf4224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3bf4228  f3bf4230
         f3bf422c  00000000
         f3bf4230  f3cf5230
         f3bf4234  f3af3230
         f3bf4238  00001e66
         f3bf423c  0000667b
         f3bf4240  00000001
         f3bf4244  f3af7000
         f3bf4248  000fd230
         f3bf424c  00001000
         f3bf4250  00000000
         f3bf4254  00000000
         f3bf4258  00000003
         f3bf425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7783, name: Binder:26235_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f3af2fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f3af3230
    ip  f3af2f70  sp  f3af2f60  lr  f5360511  pc  f535b108

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:
         f3af2f20  9c88851e
         f3af2f24  f39f2498
         f3af2f28  f53b73a8  [anon:.bss]
         f3af2f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f3af2f30  00000000
         f3af2f34  01000000
         f3af2f38  f53b7260  [anon:.bss]
         f3af2f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f3af2f40  f39f2238
         f3af2f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3af2f48  f39f2230
         f3af2f4c  f3af2f94
         f3af2f50  f39f2274
         f3af2f54  00000000
         f3af2f58  f3af2fb4
         f3af2f5c  f53b73a8  [anon:.bss]
    #00  f3af2f60  f3af3490
         f3af2f64  f53b7260  [anon:.bss]
         f3af2f68  00000089
         f3af2f6c  00000000
    #01  f3af2f70  00000000
         f3af2f74  00000000
         f3af2f78  ffffffff
         f3af2f7c  f3af2fb4
         f3af2f80  00000000
         f3af2f84  9c88851e
         f3af2f88  f54b1028  [anon:.bss]
         f3af2f8c  00000000
         f3af2f90  00000000
         f3af2f94  00000002
         f3af2f98  f53b7260  [anon:.bss]
         f3af2f9c  00000000
         f3af2fa0  f53b7260  [anon:.bss]
         f3af2fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f3af2fa8  00000000
         f3af2fac  00000000
         f3af2fb0  9c88851e
         f3af2fb4  f38f5000
         f3af2fb8  9c88851e
         f3af2fbc  f54b1028  [anon:.bss]
         f3af2fc0  f4b83000  [anon:libc_malloc]
         f3af2fc4  f53b7260  [anon:.bss]
         f3af2fc8  00000000
         f3af2fcc  f53b7260  [anon:.bss]
         f3af2fd0  0000667b
         f3af2fd4  f53b7260  [anon:.bss]
         f3af2fd8  f3af3230
         f3af2fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f3af2fe0  00000000
         f3af2fe4  f3af3030
         f3af2fe8  00000000
         f3af2fec  f474cc00  [anon:libc_malloc]
         f3af2ff0  00000010
         f3af2ff4  9c88851e
         f3af2ff8  f4b83010  [anon:libc_malloc]
         f3af2ffc  f4b83000  [anon:libc_malloc]
         f3af3000  f53b7260  [anon:.bss]
         f3af3004  00000000
         f3af3008  f53b7260  [anon:.bss]
         f3af300c  0000667b
         f3af3010  f53b7260  [anon:.bss]
         f3af3014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f3af3018  00000010
         f3af301c  00000000
         f3af3020  f474ce00  [anon:libc_malloc]
         f3af3024  00000000
         f3af3028  00000000
         f3af302c  00000000
         f3af3030  00000000
         f3af3034  00000000
         f3af3038  9c88851e
         f3af303c  f4b83010  [anon:libc_malloc]
         f3af3040  f4b29bc0  [anon:libc_malloc]
         f3af3044  f53b7260  [anon:.bss]
         f3af3048  00000000
         f3af304c  f3af31e4
         f3af3050  0000667b
         f3af3054  f507620f  /system/lib/libbinder.so
    #05  f3af3058  f4b29bc0  [anon:libc_malloc]
         f3af305c  f4b825a0  [anon:libc_malloc]
         f3af3060  f4b83010  [anon:libc_malloc]
         f3af3064  9c88851e
         f3af3068  f4b29bc0  [anon:libc_malloc]
         f3af306c  f4b069f0  [anon:libc_malloc]
         f3af3070  00000001
         f3af3074  f5076193  /system/lib/libbinder.so
    #06  f3af3078  9c88851e
         f3af307c  f474cc00  [anon:libc_malloc]
         f3af3080  f4b29bc0  [anon:libc_malloc]
         f3af3084  f474cc54  [anon:libc_malloc]
         f3af3088  f53b7260  [anon:.bss]
         f3af308c  f507d0ad  /system/lib/libbinder.so
    #07  f3af3090  ffff0208  [vectors]
         f3af3094  f3af30e9
         f3af3098  0000000a
         f3af309c  f4b0eb00  [anon:libc_malloc]
         f3af30a0  9c88851e
         f3af30a4  f4b0e408  [anon:libc_malloc]
         f3af30a8  9c88851e
         f3af30ac  f4b0eb08  [anon:libc_malloc]
         f3af30b0  00000001
         f3af30b4  f4b0eb2c  [anon:libc_malloc]
         f3af30b8  f3af3128
         f3af30bc  f4b0eb34  [anon:libc_malloc]
         f3af30c0  f4400000
         f3af30c4  f4b0ebf8  [anon:libc_malloc]
         f3af30c8  f474b100  [anon:libc_malloc]
         f3af30cc  f5330d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f3af31a0  f474cc00  [anon:libc_malloc]
         f3af31a4  f474cc54  [anon:libc_malloc]
         f3af31a8  00000000
         f3af31ac  f474cc00  [anon:libc_malloc]
         f3af31b0  f474cc90  [anon:libc_malloc]
         f3af31b4  00000000
         f3af31b8  00000000
         f3af31bc  f507d35b  /system/lib/libbinder.so
    #09  f3af31c0  00000000
         f3af31c4  f507c8af  /system/lib/libbinder.so
         f3af31c8  f4b882c0  [anon:libc_malloc]
         f3af31cc  f4b882cc  [anon:libc_malloc]
         f3af31d0  00000000
         f3af31d4  f5096939  /system/lib/libbinder.so
    #10  f3af31d8  f4b882c0  [anon:libc_malloc]
         f3af31dc  f4f23905  /system/lib/libutils.so
    #11  f3af31e0  f4b582e0  [anon:libc_malloc]
         f3af31e4  f4b882c0  [anon:libc_malloc]
         f3af31e8  f4700150  [anon:libc_malloc]
         f3af31ec  f4b882c0  [anon:libc_malloc]
         f3af31f0  9c88851e
         f3af31f4  f3af3230
         f3af31f8  f3af3230
         f3af31fc  f3af3230
         f3af3200  00000078
         f3af3204  00001e66
         f3af3208  0000667b
         f3af320c  f3bf4490
         f3af3210  f3af3230
         f3af3214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f3af3218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3af321c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f3af3220  f3af3238
         f3af3224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f3af3228  f3af3230
         f3af322c  00000000
         f3af3230  f3bf4230
         f3af3234  f39f2230
         f3af3238  00001e67
         f3af323c  0000667b
         f3af3240  00000001
         f3af3244  f39f6000
         f3af3248  000fd230
         f3af324c  00001000
         f3af3250  00000000
         f3af3254  00000000
         f3af3258  00000003
         f3af325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7784, name: Binder:26235_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f39f1fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f39f2230
    ip  f39f1f70  sp  f39f1f60  lr  f5360511  pc  f535b108

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:
         f39f1f20  9c88851e
         f39f1f24  f38f1498
         f39f1f28  f53b73a8  [anon:.bss]
         f39f1f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f39f1f30  00000000
         f39f1f34  01000000
         f39f1f38  f53b7260  [anon:.bss]
         f39f1f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f39f1f40  f38f1238
         f39f1f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f39f1f48  f38f1230
         f39f1f4c  f39f1f94
         f39f1f50  f38f1274
         f39f1f54  00000000
         f39f1f58  f39f1fb4
         f39f1f5c  f53b73a8  [anon:.bss]
    #00  f39f1f60  f39f2490
         f39f1f64  f53b7260  [anon:.bss]
         f39f1f68  00000089
         f39f1f6c  00000000
    #01  f39f1f70  00000000
         f39f1f74  00000000
         f39f1f78  ffffffff
         f39f1f7c  f39f1fb4
         f39f1f80  00000000
         f39f1f84  9c88851e
         f39f1f88  f54b1028  [anon:.bss]
         f39f1f8c  00000000
         f39f1f90  00000000
         f39f1f94  00000002
         f39f1f98  f53b7260  [anon:.bss]
         f39f1f9c  00000000
         f39f1fa0  f53b7260  [anon:.bss]
         f39f1fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f39f1fa8  00000000
         f39f1fac  00000000
         f39f1fb0  9c88851e
         f39f1fb4  f37f4000
         f39f1fb8  9c88851e
         f39f1fbc  f54b1028  [anon:.bss]
         f39f1fc0  f4b7aa00  [anon:libc_malloc]
         f39f1fc4  f53b7260  [anon:.bss]
         f39f1fc8  00000000
         f39f1fcc  f53b7260  [anon:.bss]
         f39f1fd0  0000667b
         f39f1fd4  f53b7260  [anon:.bss]
         f39f1fd8  f39f2230
         f39f1fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f39f1fe0  00000000
         f39f1fe4  f39f2030
         f39f1fe8  00000000
         f39f1fec  f4b98400  [anon:libc_malloc]
         f39f1ff0  00000010
         f39f1ff4  9c88851e
         f39f1ff8  f4b7aa10  [anon:libc_malloc]
         f39f1ffc  f4b7aa00  [anon:libc_malloc]
         f39f2000  f53b7260  [anon:.bss]
         f39f2004  00000000
         f39f2008  f53b7260  [anon:.bss]
         f39f200c  0000667b
         f39f2010  f53b7260  [anon:.bss]
         f39f2014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f39f2018  00000010
         f39f201c  00000000
         f39f2020  f4b98600  [anon:libc_malloc]
         f39f2024  00000000
         f39f2028  00000000
         f39f202c  00000000
         f39f2030  00000000
         f39f2034  00000000
         f39f2038  9c88851e
         f39f203c  f4b7aa10  [anon:libc_malloc]
         f39f2040  f4b29ac0  [anon:libc_malloc]
         f39f2044  f53b7260  [anon:.bss]
         f39f2048  00000000
         f39f204c  f39f21e4
         f39f2050  0000667b
         f39f2054  f507620f  /system/lib/libbinder.so
    #05  f39f2058  f4b29ac0  [anon:libc_malloc]
         f39f205c  f4b82390  [anon:libc_malloc]
         f39f2060  f4b7aa10  [anon:libc_malloc]
         f39f2064  9c88851e
         f39f2068  f4b29ac0  [anon:libc_malloc]
         f39f206c  f4b06a20  [anon:libc_malloc]
         f39f2070  00000001
         f39f2074  f5076193  /system/lib/libbinder.so
    #06  f39f2078  9c88851e
         f39f207c  f4b98400  [anon:libc_malloc]
         f39f2080  f4b29ac0  [anon:libc_malloc]
         f39f2084  f4b98454  [anon:libc_malloc]
         f39f2088  f53b7260  [anon:.bss]
         f39f208c  f507d0ad  /system/lib/libbinder.so
    #07  f39f2090  ffff0208  [vectors]
         f39f2094  f39f20e9
         f39f2098  0000000a
         f39f209c  f4b0f200  [anon:libc_malloc]
         f39f20a0  9c88851e
         f39f20a4  f4b0eb08  [anon:libc_malloc]
         f39f20a8  9c88851e
         f39f20ac  00000000
         f39f20b0  03000000
         f39f20b4  f39f20f4
         f39f20b8  f39f2490
         f39f20bc  f5361ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f39f20c0  00000000
         f39f20c4  f5521a0d  /system/lib/libbase.so
         f39f20c8  f39f20f4
         f39f20cc  03000000
         ........  ........
    #08  f39f21a0  f4b98400  [anon:libc_malloc]
         f39f21a4  f4b98454  [anon:libc_malloc]
         f39f21a8  00000000
         f39f21ac  f4b98400  [anon:libc_malloc]
         f39f21b0  f4b98490  [anon:libc_malloc]
         f39f21b4  00000000
         f39f21b8  00000000
         f39f21bc  f507d35b  /system/lib/libbinder.so
    #09  f39f21c0  00000000
         f39f21c4  f507c8af  /system/lib/libbinder.so
         f39f21c8  f4729330  [anon:libc_malloc]
         f39f21cc  f472933c  [anon:libc_malloc]
         f39f21d0  00000000
         f39f21d4  f5096939  /system/lib/libbinder.so
    #10  f39f21d8  f4729330  [anon:libc_malloc]
         f39f21dc  f4f23905  /system/lib/libutils.so
    #11  f39f21e0  f4700190  [anon:libc_malloc]
         f39f21e4  f4729330  [anon:libc_malloc]
         f39f21e8  f4b582e0  [anon:libc_malloc]
         f39f21ec  f4729330  [anon:libc_malloc]
         f39f21f0  9c88851e
         f39f21f4  f39f2230
         f39f21f8  f39f2230
         f39f21fc  f39f2230
         f39f2200  00000078
         f39f2204  00001e67
         f39f2208  0000667b
         f39f220c  f3af3490
         f39f2210  f39f2230
         f39f2214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f39f2218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f39f221c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f39f2220  f39f2238
         f39f2224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f39f2228  f39f2230
         f39f222c  00000000
         f39f2230  f3af3230
         f39f2234  f38f1230
         f39f2238  00001e68
         f39f223c  0000667b
         f39f2240  00000001
         f39f2244  f38f5000
         f39f2248  000fd230
         f39f224c  00001000
         f39f2250  00000000
         f39f2254  00000000
         f39f2258  00000003
         f39f225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7785, name: Binder:26235_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f38f0fb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f38f1230
    ip  f38f0f70  sp  f38f0f60  lr  f5360511  pc  f535b108

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:
         f38f0f20  9c88851e
         f38f0f24  f37f0498
         f38f0f28  f53b73a8  [anon:.bss]
         f38f0f2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f38f0f30  00000000
         f38f0f34  01000000
         f38f0f38  f53b7260  [anon:.bss]
         f38f0f3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f38f0f40  f37f0238
         f38f0f44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f38f0f48  f37f0230
         f38f0f4c  f38f0f94
         f38f0f50  f37f0274
         f38f0f54  00000000
         f38f0f58  f38f0fb4
         f38f0f5c  f53b73a8  [anon:.bss]
    #00  f38f0f60  f38f1490
         f38f0f64  f53b7260  [anon:.bss]
         f38f0f68  00000089
         f38f0f6c  00000000
    #01  f38f0f70  00000000
         f38f0f74  00000000
         f38f0f78  ffffffff
         f38f0f7c  f38f0fb4
         f38f0f80  00000000
         f38f0f84  9c88851e
         f38f0f88  f54b1028  [anon:.bss]
         f38f0f8c  00000000
         f38f0f90  00000000
         f38f0f94  00000002
         f38f0f98  f53b7260  [anon:.bss]
         f38f0f9c  00000000
         f38f0fa0  f53b7260  [anon:.bss]
         f38f0fa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f38f0fa8  00000000
         f38f0fac  00000000
         f38f0fb0  9c88851e
         f38f0fb4  f36f3000
         f38f0fb8  9c88851e
         f38f0fbc  f54b1028  [anon:.bss]
         f38f0fc0  f4b7ae00  [anon:libc_malloc]
         f38f0fc4  f53b7260  [anon:.bss]
         f38f0fc8  00000000
         f38f0fcc  f53b7260  [anon:.bss]
         f38f0fd0  0000667b
         f38f0fd4  f53b7260  [anon:.bss]
         f38f0fd8  f38f1230
         f38f0fdc  f54a188f  /system/lib/libmediadrm.so
    #03  f38f0fe0  00000000
         f38f0fe4  f38f1030
         f38f0fe8  00000000
         f38f0fec  f474d000  [anon:libc_malloc]
         f38f0ff0  00000010
         f38f0ff4  9c88851e
         f38f0ff8  f4b7ae10  [anon:libc_malloc]
         f38f0ffc  f4b7ae00  [anon:libc_malloc]
         f38f1000  f53b7260  [anon:.bss]
         f38f1004  00000000
         f38f1008  f53b7260  [anon:.bss]
         f38f100c  0000667b
         f38f1010  f53b7260  [anon:.bss]
         f38f1014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f38f1018  00000010
         f38f101c  00000000
         f38f1020  f474d200  [anon:libc_malloc]
         f38f1024  00000000
         f38f1028  00000000
         f38f102c  00000000
         f38f1030  00000000
         f38f1034  00000000
         f38f1038  9c88851e
         f38f103c  f4b7ae10  [anon:libc_malloc]
         f38f1040  f4b29b80  [anon:libc_malloc]
         f38f1044  f53b7260  [anon:.bss]
         f38f1048  00000000
         f38f104c  f38f11e4
         f38f1050  0000667b
         f38f1054  f507620f  /system/lib/libbinder.so
    #05  f38f1058  f4b29b80  [anon:libc_malloc]
         f38f105c  f4b82580  [anon:libc_malloc]
         f38f1060  f4b7ae10  [anon:libc_malloc]
         f38f1064  9c88851e
         f38f1068  f4b29b80  [anon:libc_malloc]
         f38f106c  f4b069d8  [anon:libc_malloc]
         f38f1070  00000001
         f38f1074  f5076193  /system/lib/libbinder.so
    #06  f38f1078  9c88851e
         f38f107c  f474d000  [anon:libc_malloc]
         f38f1080  f4b29b80  [anon:libc_malloc]
         f38f1084  f474d054  [anon:libc_malloc]
         f38f1088  f53b7260  [anon:.bss]
         f38f108c  f507d0ad  /system/lib/libbinder.so
    #07  f38f1090  00001000
         f38f1094  f5337157  /apex/com.android.runtime/lib/bionic/libc.so
         f38f1098  00001000
         f38f109c  00000000
         f38f10a0  00001000
         f38f10a4  00000001
         f38f10a8  0000000f
         f38f10ac  f38f10e3
         f38f10b0  f38f10e2
         f38f10b4  f38f10e0
         f38f10b8  f38f1128
         f38f10bc  0000000f
         f38f10c0  f4802930  [anon:libc_malloc]
         f38f10c4  f53b7260  [anon:.bss]
         f38f10c8  f53b71dc  [anon:.bss]
         f38f10cc  f5322fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f38f11a0  f474d000  [anon:libc_malloc]
         f38f11a4  f474d054  [anon:libc_malloc]
         f38f11a8  00000000
         f38f11ac  f474d000  [anon:libc_malloc]
         f38f11b0  f474d090  [anon:libc_malloc]
         f38f11b4  00000000
         f38f11b8  00000000
         f38f11bc  f507d35b  /system/lib/libbinder.so
    #09  f38f11c0  00000000
         f38f11c4  f507c8af  /system/lib/libbinder.so
         f38f11c8  f4b88380  [anon:libc_malloc]
         f38f11cc  f4b8838c  [anon:libc_malloc]
         f38f11d0  00000000
         f38f11d4  f5096939  /system/lib/libbinder.so
    #10  f38f11d8  f4b88380  [anon:libc_malloc]
         f38f11dc  f4f23905  /system/lib/libutils.so
    #11  f38f11e0  f4b58320  [anon:libc_malloc]
         f38f11e4  f4b88380  [anon:libc_malloc]
         f38f11e8  f4700190  [anon:libc_malloc]
         f38f11ec  f4b88380  [anon:libc_malloc]
         f38f11f0  9c88851e
         f38f11f4  f38f1230
         f38f11f8  f38f1230
         f38f11fc  f38f1230
         f38f1200  00000078
         f38f1204  00001e68
         f38f1208  0000667b
         f38f120c  f39f2490
         f38f1210  f38f1230
         f38f1214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f38f1218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f38f121c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f38f1220  f38f1238
         f38f1224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f38f1228  f38f1230
         f38f122c  00000000
         f38f1230  f39f2230
         f38f1234  f37f0230
         f38f1238  00001e69
         f38f123c  0000667b
         f38f1240  00000001
         f38f1244  f37f4000
         f38f1248  000fd230
         f38f124c  00001000
         f38f1250  00000000
         f38f1254  00000000
         f38f1258  00000003
         f38f125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7786, name: Binder:26235_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f37effb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f37f0230
    ip  f37eff70  sp  f37eff60  lr  f5360511  pc  f535b108

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:
         f37eff20  9c88851e
         f37eff24  f36ef498
         f37eff28  f53b73a8  [anon:.bss]
         f37eff2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f37eff30  00000000
         f37eff34  01000000
         f37eff38  f53b7260  [anon:.bss]
         f37eff3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f37eff40  f36ef238
         f37eff44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f37eff48  f36ef230
         f37eff4c  f37eff94
         f37eff50  f36ef274
         f37eff54  00000000
         f37eff58  f37effb4
         f37eff5c  f53b73a8  [anon:.bss]
    #00  f37eff60  f37f0490
         f37eff64  f53b7260  [anon:.bss]
         f37eff68  00000089
         f37eff6c  00000000
    #01  f37eff70  00000000
         f37eff74  00000000
         f37eff78  ffffffff
         f37eff7c  f37effb4
         f37eff80  00000000
         f37eff84  9c88851e
         f37eff88  f54b1028  [anon:.bss]
         f37eff8c  00000000
         f37eff90  00000000
         f37eff94  00000002
         f37eff98  f53b7260  [anon:.bss]
         f37eff9c  00000000
         f37effa0  f53b7260  [anon:.bss]
         f37effa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f37effa8  00000000
         f37effac  00000000
         f37effb0  9c88851e
         f37effb4  f35f2000
         f37effb8  9c88851e
         f37effbc  f54b1028  [anon:.bss]
         f37effc0  f4b7a800  [anon:libc_malloc]
         f37effc4  f53b7260  [anon:.bss]
         f37effc8  00000000
         f37effcc  f53b7260  [anon:.bss]
         f37effd0  0000667b
         f37effd4  f53b7260  [anon:.bss]
         f37effd8  f37f0230
         f37effdc  f54a188f  /system/lib/libmediadrm.so
    #03  f37effe0  00000000
         f37effe4  f37f0030
         f37effe8  00000000
         f37effec  f4b98800  [anon:libc_malloc]
         f37efff0  00000010
         f37efff4  9c88851e
         f37efff8  f4b7a810  [anon:libc_malloc]
         f37efffc  f4b7a800  [anon:libc_malloc]
         f37f0000  f53b7260  [anon:.bss]
         f37f0004  00000000
         f37f0008  f53b7260  [anon:.bss]
         f37f000c  0000667b
         f37f0010  f53b7260  [anon:.bss]
         f37f0014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f37f0018  00000010
         f37f001c  00000000
         f37f0020  f4b98a00  [anon:libc_malloc]
         f37f0024  00000000
         f37f0028  00000000
         f37f002c  00000000
         f37f0030  00000000
         f37f0034  00000000
         f37f0038  9c88851e
         f37f003c  f4b7a810  [anon:libc_malloc]
         f37f0040  f4b29b00  [anon:libc_malloc]
         f37f0044  f53b7260  [anon:.bss]
         f37f0048  00000000
         f37f004c  f37f01e4
         f37f0050  0000667b
         f37f0054  f507620f  /system/lib/libbinder.so
    #05  f37f0058  f4b29b00  [anon:libc_malloc]
         f37f005c  f4b82210  [anon:libc_malloc]
         f37f0060  f4b7a810  [anon:libc_malloc]
         f37f0064  9c88851e
         f37f0068  f4b29b00  [anon:libc_malloc]
         f37f006c  f4b06a08  [anon:libc_malloc]
         f37f0070  00000001
         f37f0074  f5076193  /system/lib/libbinder.so
    #06  f37f0078  9c88851e
         f37f007c  f4b98800  [anon:libc_malloc]
         f37f0080  f4b29b00  [anon:libc_malloc]
         f37f0084  f4b98854  [anon:libc_malloc]
         f37f0088  f53b7260  [anon:.bss]
         f37f008c  f507d0ad  /system/lib/libbinder.so
    #07  f37f0090  ffff0208  [vectors]
         f37f0094  f37f00e9
         f37f0098  0000000a
         f37f009c  f4b99000  [anon:libc_malloc]
         f37f00a0  9c88851e
         f37f00a4  f4b0f908  [anon:libc_malloc]
         f37f00a8  9c88851e
         f37f00ac  00000000
         f37f00b0  03000000
         f37f00b4  f37f00f4
         f37f00b8  f37f0490
         f37f00bc  f5361ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f37f00c0  00000000
         f37f00c4  f5521a0d  /system/lib/libbase.so
         f37f00c8  f37f00f4
         f37f00cc  03000000
         ........  ........
    #08  f37f01a0  f4b98800  [anon:libc_malloc]
         f37f01a4  f4b98854  [anon:libc_malloc]
         f37f01a8  00000000
         f37f01ac  f4b98800  [anon:libc_malloc]
         f37f01b0  f4b98890  [anon:libc_malloc]
         f37f01b4  00000000
         f37f01b8  00000000
         f37f01bc  f507d35b  /system/lib/libbinder.so
    #09  f37f01c0  00000000
         f37f01c4  f507c8af  /system/lib/libbinder.so
         f37f01c8  f4729450  [anon:libc_malloc]
         f37f01cc  f472945c  [anon:libc_malloc]
         f37f01d0  00000000
         f37f01d4  f5096939  /system/lib/libbinder.so
    #10  f37f01d8  f4729450  [anon:libc_malloc]
         f37f01dc  f4f23905  /system/lib/libutils.so
    #11  f37f01e0  f4700200  [anon:libc_malloc]
         f37f01e4  f4729450  [anon:libc_malloc]
         f37f01e8  f4b58320  [anon:libc_malloc]
         f37f01ec  f4729450  [anon:libc_malloc]
         f37f01f0  9c88851e
         f37f01f4  f37f0230
         f37f01f8  f37f0230
         f37f01fc  f37f0230
         f37f0200  00000078
         f37f0204  00001e69
         f37f0208  0000667b
         f37f020c  f38f1490
         f37f0210  f37f0230
         f37f0214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f37f0218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f37f021c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f37f0220  f37f0238
         f37f0224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f37f0228  f37f0230
         f37f022c  00000000
         f37f0230  f38f1230
         f37f0234  f36ef230
         f37f0238  00001e6a
         f37f023c  0000667b
         f37f0240  00000001
         f37f0244  f36f3000
         f37f0248  000fd230
         f37f024c  00001000
         f37f0250  00000000
         f37f0254  00000000
         f37f0258  00000003
         f37f025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7787, name: Binder:26235_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f36eefb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f36ef230
    ip  f36eef70  sp  f36eef60  lr  f5360511  pc  f535b108

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:
         f36eef20  9c88851e
         f36eef24  f35ee498
         f36eef28  f53b73a8  [anon:.bss]
         f36eef2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f36eef30  00000000
         f36eef34  01000000
         f36eef38  f53b7260  [anon:.bss]
         f36eef3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f36eef40  f35ee238
         f36eef44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f36eef48  f35ee230
         f36eef4c  f36eef94
         f36eef50  f35ee274
         f36eef54  00000000
         f36eef58  f36eefb4
         f36eef5c  f53b73a8  [anon:.bss]
    #00  f36eef60  f36ef490
         f36eef64  f53b7260  [anon:.bss]
         f36eef68  00000089
         f36eef6c  00000000
    #01  f36eef70  00000000
         f36eef74  00000000
         f36eef78  ffffffff
         f36eef7c  f36eefb4
         f36eef80  00000000
         f36eef84  9c88851e
         f36eef88  f54b1028  [anon:.bss]
         f36eef8c  00000000
         f36eef90  00000000
         f36eef94  00000002
         f36eef98  f53b7260  [anon:.bss]
         f36eef9c  00000000
         f36eefa0  f53b7260  [anon:.bss]
         f36eefa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f36eefa8  00000000
         f36eefac  00000000
         f36eefb0  9c88851e
         f36eefb4  f34f1000
         f36eefb8  9c88851e
         f36eefbc  f54b1028  [anon:.bss]
         f36eefc0  f4b7ac00  [anon:libc_malloc]
         f36eefc4  f53b7260  [anon:.bss]
         f36eefc8  00000000
         f36eefcc  f53b7260  [anon:.bss]
         f36eefd0  0000667b
         f36eefd4  f53b7260  [anon:.bss]
         f36eefd8  f36ef230
         f36eefdc  f54a188f  /system/lib/libmediadrm.so
    #03  f36eefe0  00000000
         f36eefe4  f36ef030
         f36eefe8  00000000
         f36eefec  f474d400  [anon:libc_malloc]
         f36eeff0  00000010
         f36eeff4  9c88851e
         f36eeff8  f4b7ac10  [anon:libc_malloc]
         f36eeffc  f4b7ac00  [anon:libc_malloc]
         f36ef000  f53b7260  [anon:.bss]
         f36ef004  00000000
         f36ef008  f53b7260  [anon:.bss]
         f36ef00c  0000667b
         f36ef010  f53b7260  [anon:.bss]
         f36ef014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f36ef018  00000010
         f36ef01c  00000000
         f36ef020  f474d600  [anon:libc_malloc]
         f36ef024  00000000
         f36ef028  00000000
         f36ef02c  00000000
         f36ef030  00000000
         f36ef034  00000000
         f36ef038  9c88851e
         f36ef03c  f4b7ac10  [anon:libc_malloc]
         f36ef040  f4b299c0  [anon:libc_malloc]
         f36ef044  f53b7260  [anon:.bss]
         f36ef048  00000000
         f36ef04c  f36ef1e4
         f36ef050  0000667b
         f36ef054  f507620f  /system/lib/libbinder.so
    #05  f36ef058  f4b299c0  [anon:libc_malloc]
         f36ef05c  f4b821b0  [anon:libc_malloc]
         f36ef060  f4b7ac10  [anon:libc_malloc]
         f36ef064  9c88851e
         f36ef068  f4b299c0  [anon:libc_malloc]
         f36ef06c  f4b069a8  [anon:libc_malloc]
         f36ef070  00000001
         f36ef074  f5076193  /system/lib/libbinder.so
    #06  f36ef078  9c88851e
         f36ef07c  f474d400  [anon:libc_malloc]
         f36ef080  f4b299c0  [anon:libc_malloc]
         f36ef084  f474d454  [anon:libc_malloc]
         f36ef088  f53b7260  [anon:.bss]
         f36ef08c  f507d0ad  /system/lib/libbinder.so
    #07  f36ef090  ffff0208  [vectors]
         f36ef094  f36ef0e9
         f36ef098  0000000a
         f36ef09c  f4b99700  [anon:libc_malloc]
         f36ef0a0  9c88851e
         f36ef0a4  f4b99008  [anon:libc_malloc]
         f36ef0a8  9c88851e
         f36ef0ac  f4b99708  [anon:libc_malloc]
         f36ef0b0  00000001
         f36ef0b4  f4b9972c  [anon:libc_malloc]
         f36ef0b8  f36ef128
         f36ef0bc  f4b99734  [anon:libc_malloc]
         f36ef0c0  f4400000
         f36ef0c4  f4b997f8  [anon:libc_malloc]
         f36ef0c8  f474b200  [anon:libc_malloc]
         f36ef0cc  f5330d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f36ef1a0  f474d400  [anon:libc_malloc]
         f36ef1a4  f474d454  [anon:libc_malloc]
         f36ef1a8  00000000
         f36ef1ac  f474d400  [anon:libc_malloc]
         f36ef1b0  f474d490  [anon:libc_malloc]
         f36ef1b4  00000000
         f36ef1b8  00000000
         f36ef1bc  f507d35b  /system/lib/libbinder.so
    #09  f36ef1c0  00000000
         f36ef1c4  f507c8af  /system/lib/libbinder.so
         f36ef1c8  f4b88440  [anon:libc_malloc]
         f36ef1cc  f4b8844c  [anon:libc_malloc]
         f36ef1d0  00000000
         f36ef1d4  f5096939  /system/lib/libbinder.so
    #10  f36ef1d8  f4b88440  [anon:libc_malloc]
         f36ef1dc  f4f23905  /system/lib/libutils.so
    #11  f36ef1e0  f4b58360  [anon:libc_malloc]
         f36ef1e4  f4b88440  [anon:libc_malloc]
         f36ef1e8  f4700200  [anon:libc_malloc]
         f36ef1ec  f4b88440  [anon:libc_malloc]
         f36ef1f0  9c88851e
         f36ef1f4  f36ef230
         f36ef1f8  f36ef230
         f36ef1fc  f36ef230
         f36ef200  00000078
         f36ef204  00001e6a
         f36ef208  0000667b
         f36ef20c  f37f0490
         f36ef210  f36ef230
         f36ef214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f36ef218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f36ef21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f36ef220  f36ef238
         f36ef224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f36ef228  f36ef230
         f36ef22c  00000000
         f36ef230  f37f0230
         f36ef234  f35ee230
         f36ef238  00001e6b
         f36ef23c  0000667b
         f36ef240  00000001
         f36ef244  f35f2000
         f36ef248  000fd230
         f36ef24c  00001000
         f36ef250  00000000
         f36ef254  00000000
         f36ef258  00000003
         f36ef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7788, name: Binder:26235_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f35edfb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f35ee230
    ip  f35edf70  sp  f35edf60  lr  f5360511  pc  f535b108

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:
         f35edf20  9c88851e
         f35edf24  f34ed498
         f35edf28  f53b73a8  [anon:.bss]
         f35edf2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f35edf30  00000000
         f35edf34  01000000
         f35edf38  f53b7260  [anon:.bss]
         f35edf3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f35edf40  f34ed238
         f35edf44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f35edf48  f34ed230
         f35edf4c  f35edf94
         f35edf50  f34ed274
         f35edf54  00000000
         f35edf58  f35edfb4
         f35edf5c  f53b73a8  [anon:.bss]
    #00  f35edf60  f35ee490
         f35edf64  f53b7260  [anon:.bss]
         f35edf68  00000089
         f35edf6c  00000000
    #01  f35edf70  00000000
         f35edf74  00000000
         f35edf78  ffffffff
         f35edf7c  f35edfb4
         f35edf80  00000000
         f35edf84  9c88851e
         f35edf88  f54b1028  [anon:.bss]
         f35edf8c  00000000
         f35edf90  00000000
         f35edf94  00000002
         f35edf98  f53b7260  [anon:.bss]
         f35edf9c  00000000
         f35edfa0  f53b7260  [anon:.bss]
         f35edfa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f35edfa8  00000000
         f35edfac  00000000
         f35edfb0  9c88851e
         f35edfb4  f33f0000
         f35edfb8  9c88851e
         f35edfbc  f54b1028  [anon:.bss]
         f35edfc0  f4b83200  [anon:libc_malloc]
         f35edfc4  f53b7260  [anon:.bss]
         f35edfc8  00000000
         f35edfcc  f53b7260  [anon:.bss]
         f35edfd0  0000667b
         f35edfd4  f53b7260  [anon:.bss]
         f35edfd8  f35ee230
         f35edfdc  f54a188f  /system/lib/libmediadrm.so
    #03  f35edfe0  00000000
         f35edfe4  f35ee030
         f35edfe8  00000000
         f35edfec  f4b98c00  [anon:libc_malloc]
         f35edff0  00000010
         f35edff4  9c88851e
         f35edff8  f4b83210  [anon:libc_malloc]
         f35edffc  f4b83200  [anon:libc_malloc]
         f35ee000  f53b7260  [anon:.bss]
         f35ee004  00000000
         f35ee008  f53b7260  [anon:.bss]
         f35ee00c  0000667b
         f35ee010  f53b7260  [anon:.bss]
         f35ee014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f35ee018  00000010
         f35ee01c  00000000
         f35ee020  f4b98e00  [anon:libc_malloc]
         f35ee024  00000000
         f35ee028  00000000
         f35ee02c  00000000
         f35ee030  00000000
         f35ee034  00000000
         f35ee038  9c88851e
         f35ee03c  f4b83210  [anon:libc_malloc]
         f35ee040  f4b29e00  [anon:libc_malloc]
         f35ee044  f53b7260  [anon:.bss]
         f35ee048  00000000
         f35ee04c  f35ee1e4
         f35ee050  0000667b
         f35ee054  f507620f  /system/lib/libbinder.so
    #05  f35ee058  f4b29e00  [anon:libc_malloc]
         f35ee05c  f4b828c0  [anon:libc_malloc]
         f35ee060  f4b83210  [anon:libc_malloc]
         f35ee064  9c88851e
         f35ee068  f4b29e00  [anon:libc_malloc]
         f35ee06c  f4b069c0  [anon:libc_malloc]
         f35ee070  00000001
         f35ee074  f5076193  /system/lib/libbinder.so
    #06  f35ee078  9c88851e
         f35ee07c  f4b98c00  [anon:libc_malloc]
         f35ee080  f4b29e00  [anon:libc_malloc]
         f35ee084  f4b98c54  [anon:libc_malloc]
         f35ee088  f53b7260  [anon:.bss]
         f35ee08c  f507d0ad  /system/lib/libbinder.so
    #07  f35ee090  ffff0208  [vectors]
         f35ee094  f35ee0e9
         f35ee098  0000000a
         f35ee09c  f4b99e00  [anon:libc_malloc]
         f35ee0a0  9c88851e
         f35ee0a4  f4b99708  [anon:libc_malloc]
         f35ee0a8  9c88851e
         f35ee0ac  00000000
         f35ee0b0  03000000
         f35ee0b4  f35ee0f4
         f35ee0b8  f35ee490
         f35ee0bc  f5361ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f35ee0c0  00000000
         f35ee0c4  f5521a0d  /system/lib/libbase.so
         f35ee0c8  f35ee0f4
         f35ee0cc  03000000
         ........  ........
    #08  f35ee1a0  f4b98c00  [anon:libc_malloc]
         f35ee1a4  f4b98c54  [anon:libc_malloc]
         f35ee1a8  00000000
         f35ee1ac  f4b98c00  [anon:libc_malloc]
         f35ee1b0  f4b98c90  [anon:libc_malloc]
         f35ee1b4  00000000
         f35ee1b8  00000000
         f35ee1bc  f507d35b  /system/lib/libbinder.so
    #09  f35ee1c0  00000000
         f35ee1c4  f507c8af  /system/lib/libbinder.so
         f35ee1c8  f4729540  [anon:libc_malloc]
         f35ee1cc  f472954c  [anon:libc_malloc]
         f35ee1d0  00000000
         f35ee1d4  f5096939  /system/lib/libbinder.so
    #10  f35ee1d8  f4729540  [anon:libc_malloc]
         f35ee1dc  f4f23905  /system/lib/libutils.so
    #11  f35ee1e0  f4700270  [anon:libc_malloc]
         f35ee1e4  f4729540  [anon:libc_malloc]
         f35ee1e8  f4b58360  [anon:libc_malloc]
         f35ee1ec  f4729540  [anon:libc_malloc]
         f35ee1f0  9c88851e
         f35ee1f4  f35ee230
         f35ee1f8  f35ee230
         f35ee1fc  f35ee230
         f35ee200  00000078
         f35ee204  00001e6b
         f35ee208  0000667b
         f35ee20c  f36ef490
         f35ee210  f35ee230
         f35ee214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f35ee218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f35ee21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f35ee220  f35ee238
         f35ee224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f35ee228  f35ee230
         f35ee22c  00000000
         f35ee230  f36ef230
         f35ee234  f34ed230
         f35ee238  00001e6c
         f35ee23c  0000667b
         f35ee240  00000001
         f35ee244  f34f1000
         f35ee248  000fd230
         f35ee24c  00001000
         f35ee250  00000000
         f35ee254  00000000
         f35ee258  00000003
         f35ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7790, name: Binder:26235_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f34ecfb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f34ed230
    ip  f34ecf70  sp  f34ecf60  lr  f5360511  pc  f535b108

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:
         f34ecf20  9c88851e
         f34ecf24  f33ec498
         f34ecf28  f53b73a8  [anon:.bss]
         f34ecf2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f34ecf30  00000000
         f34ecf34  01000000
         f34ecf38  f53b7260  [anon:.bss]
         f34ecf3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f34ecf40  f33ec238
         f34ecf44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f34ecf48  f33ec230
         f34ecf4c  f34ecf94
         f34ecf50  f33ec274
         f34ecf54  00000000
         f34ecf58  f34ecfb4
         f34ecf5c  f53b73a8  [anon:.bss]
    #00  f34ecf60  f34ed490
         f34ecf64  f53b7260  [anon:.bss]
         f34ecf68  00000089
         f34ecf6c  00000000
    #01  f34ecf70  00000000
         f34ecf74  00000000
         f34ecf78  ffffffff
         f34ecf7c  f34ecfb4
         f34ecf80  00000000
         f34ecf84  9c88851e
         f34ecf88  f54b1028  [anon:.bss]
         f34ecf8c  00000000
         f34ecf90  00000000
         f34ecf94  00000002
         f34ecf98  f53b7260  [anon:.bss]
         f34ecf9c  00000000
         f34ecfa0  f53b7260  [anon:.bss]
         f34ecfa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f34ecfa8  00000000
         f34ecfac  00000000
         f34ecfb0  9c88851e
         f34ecfb4  f32ef000
         f34ecfb8  9c88851e
         f34ecfbc  f54b1028  [anon:.bss]
         f34ecfc0  f4b83800  [anon:libc_malloc]
         f34ecfc4  f53b7260  [anon:.bss]
         f34ecfc8  00000000
         f34ecfcc  f53b7260  [anon:.bss]
         f34ecfd0  0000667b
         f34ecfd4  f53b7260  [anon:.bss]
         f34ecfd8  f34ed230
         f34ecfdc  f54a188f  /system/lib/libmediadrm.so
    #03  f34ecfe0  00000000
         f34ecfe4  f34ed030
         f34ecfe8  00000000
         f34ecfec  f474d800  [anon:libc_malloc]
         f34ecff0  00000010
         f34ecff4  9c88851e
         f34ecff8  f4b83810  [anon:libc_malloc]
         f34ecffc  f4b83800  [anon:libc_malloc]
         f34ed000  f53b7260  [anon:.bss]
         f34ed004  00000000
         f34ed008  f53b7260  [anon:.bss]
         f34ed00c  0000667b
         f34ed010  f53b7260  [anon:.bss]
         f34ed014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f34ed018  00000010
         f34ed01c  00000000
         f34ed020  f474da00  [anon:libc_malloc]
         f34ed024  00000000
         f34ed028  00000000
         f34ed02c  00000000
         f34ed030  00000000
         f34ed034  00000000
         f34ed038  9c88851e
         f34ed03c  f4b83810  [anon:libc_malloc]
         f34ed040  f4b29f80  [anon:libc_malloc]
         f34ed044  f53b7260  [anon:.bss]
         f34ed048  00000000
         f34ed04c  f34ed1e4
         f34ed050  0000667b
         f34ed054  f507620f  /system/lib/libbinder.so
    #05  f34ed058  f4b29f80  [anon:libc_malloc]
         f34ed05c  f4b82f00  [anon:libc_malloc]
         f34ed060  f4b83810  [anon:libc_malloc]
         f34ed064  9c88851e
         f34ed068  f4b29f80  [anon:libc_malloc]
         f34ed06c  f4b06930  [anon:libc_malloc]
         f34ed070  00000001
         f34ed074  f5076193  /system/lib/libbinder.so
    #06  f34ed078  9c88851e
         f34ed07c  f474d800  [anon:libc_malloc]
         f34ed080  f4b29f80  [anon:libc_malloc]
         f34ed084  f474d854  [anon:libc_malloc]
         f34ed088  f53b7260  [anon:.bss]
         f34ed08c  f507d0ad  /system/lib/libbinder.so
    #07  f34ed090  ffff0208  [vectors]
         f34ed094  f34ed0e9
         f34ed098  0000000a
         f34ed09c  f4b9a500  [anon:libc_malloc]
         f34ed0a0  9c88851e
         f34ed0a4  f4b99e08  [anon:libc_malloc]
         f34ed0a8  9c88851e
         f34ed0ac  f4b9a508  [anon:libc_malloc]
         f34ed0b0  00000001
         f34ed0b4  f4b9a52c  [anon:libc_malloc]
         f34ed0b8  f34ed128
         f34ed0bc  f4b9a534  [anon:libc_malloc]
         f34ed0c0  f4400000
         f34ed0c4  f4b9a5f8  [anon:libc_malloc]
         f34ed0c8  f474b280  [anon:libc_malloc]
         f34ed0cc  f5330d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f34ed1a0  f474d800  [anon:libc_malloc]
         f34ed1a4  f474d854  [anon:libc_malloc]
         f34ed1a8  00000000
         f34ed1ac  f474d800  [anon:libc_malloc]
         f34ed1b0  f474d890  [anon:libc_malloc]
         f34ed1b4  00000000
         f34ed1b8  00000000
         f34ed1bc  f507d35b  /system/lib/libbinder.so
    #09  f34ed1c0  00000000
         f34ed1c4  f507c8af  /system/lib/libbinder.so
         f34ed1c8  f4b88500  [anon:libc_malloc]
         f34ed1cc  f4b8850c  [anon:libc_malloc]
         f34ed1d0  00000000
         f34ed1d4  f5096939  /system/lib/libbinder.so
    #10  f34ed1d8  f4b88500  [anon:libc_malloc]
         f34ed1dc  f4f23905  /system/lib/libutils.so
    #11  f34ed1e0  f4b583a0  [anon:libc_malloc]
         f34ed1e4  f4b88500  [anon:libc_malloc]
         f34ed1e8  f4700270  [anon:libc_malloc]
         f34ed1ec  f4b88500  [anon:libc_malloc]
         f34ed1f0  9c88851e
         f34ed1f4  f34ed230
         f34ed1f8  f34ed230
         f34ed1fc  f34ed230
         f34ed200  00000078
         f34ed204  00001e6c
         f34ed208  0000667b
         f34ed20c  f35ee490
         f34ed210  f34ed230
         f34ed214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f34ed218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f34ed21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f34ed220  f34ed238
         f34ed224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f34ed228  f34ed230
         f34ed22c  00000000
         f34ed230  f35ee230
         f34ed234  f33ec230
         f34ed238  00001e6e
         f34ed23c  0000667b
         f34ed240  00000001
         f34ed244  f33f0000
         f34ed248  000fd230
         f34ed24c  00001000
         f34ed250  00000000
         f34ed254  00000000
         f34ed258  00000003
         f34ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 7791, name: Binder:26235_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f33ebfb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f33ec230
    ip  f33ebf70  sp  f33ebf60  lr  f5360511  pc  f535b108

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:
         f33ebf20  00000000
         f33ebf24  00000000
         f33ebf28  00000000
         f33ebf2c  00000000
         f33ebf30  00000000
         f33ebf34  00000000
         f33ebf38  00000000
         f33ebf3c  00001000
         f33ebf40  f4c011d8  [anon:libc_malloc]
         f33ebf44  f4b9ac08  [anon:libc_malloc]
         f33ebf48  f4b9ac2c  [anon:libc_malloc]
         f33ebf4c  f33ec0e4
         f33ebf50  f53b7260  [anon:.bss]
         f33ebf54  f4c011e0  [anon:libc_malloc]
         f33ebf58  f33ebfb4
         f33ebf5c  f53b73a8  [anon:.bss]
    #00  f33ebf60  f33ec490
         f33ebf64  f53b7260  [anon:.bss]
         f33ebf68  00000089
         f33ebf6c  00000000
    #01  f33ebf70  00000000
         f33ebf74  00000000
         f33ebf78  ffffffff
         f33ebf7c  f33ebfb4
         f33ebf80  00000000
         f33ebf84  9c88851e
         f33ebf88  f54b1028  [anon:.bss]
         f33ebf8c  00000000
         f33ebf90  00000000
         f33ebf94  00000002
         f33ebf98  f53b7260  [anon:.bss]
         f33ebf9c  00000000
         f33ebfa0  f53b7260  [anon:.bss]
         f33ebfa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f33ebfa8  00000000
         f33ebfac  f4c03550  [anon:libc_malloc]
         f33ebfb0  0000197c
         f33ebfb4  00000000
         f33ebfb8  9c88851e
         f33ebfbc  f54b1028  [anon:.bss]
         f33ebfc0  f4b83400  [anon:libc_malloc]
         f33ebfc4  f53b7260  [anon:.bss]
         f33ebfc8  00000000
         f33ebfcc  f53b7260  [anon:.bss]
         f33ebfd0  0000667b
         f33ebfd4  f53b7260  [anon:.bss]
         f33ebfd8  f33ec230
         f33ebfdc  f54a188f  /system/lib/libmediadrm.so
    #03  f33ebfe0  00000000
         f33ebfe4  f33ec030
         f33ebfe8  00000000
         f33ebfec  f4ba5000  [anon:libc_malloc]
         f33ebff0  00000010
         f33ebff4  9c88851e
         f33ebff8  f4b83410  [anon:libc_malloc]
         f33ebffc  f4b83400  [anon:libc_malloc]
         f33ec000  f53b7260  [anon:.bss]
         f33ec004  00000000
         f33ec008  f53b7260  [anon:.bss]
         f33ec00c  0000667b
         f33ec010  f53b7260  [anon:.bss]
         f33ec014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f33ec018  00000010
         f33ec01c  00000000
         f33ec020  f4ba5200  [anon:libc_malloc]
         f33ec024  00000000
         f33ec028  00000000
         f33ec02c  00000000
         f33ec030  00000000
         f33ec034  00000000
         f33ec038  9c88851e
         f33ec03c  f4b83410  [anon:libc_malloc]
         f33ec040  f4b29d80  [anon:libc_malloc]
         f33ec044  f53b7260  [anon:.bss]
         f33ec048  00000000
         f33ec04c  f33ec1e4
         f33ec050  0000667b
         f33ec054  f507620f  /system/lib/libbinder.so
    #05  f33ec058  f4b29d80  [anon:libc_malloc]
         f33ec05c  f4b82bc0  [anon:libc_malloc]
         f33ec060  f4b83410  [anon:libc_malloc]
         f33ec064  9c88851e
         f33ec068  f4b29d80  [anon:libc_malloc]
         f33ec06c  f4b06990  [anon:libc_malloc]
         f33ec070  00000001
         f33ec074  f5076193  /system/lib/libbinder.so
    #06  f33ec078  00001000
         f33ec07c  f4ba5000  [anon:libc_malloc]
         f33ec080  f4b29d80  [anon:libc_malloc]
         f33ec084  f4ba5054  [anon:libc_malloc]
         f33ec088  f53b7260  [anon:.bss]
         f33ec08c  f507d0ad  /system/lib/libbinder.so
    #07  f33ec090  00001000
         f33ec094  f5337157  /apex/com.android.runtime/lib/bionic/libc.so
         f33ec098  00001000
         f33ec09c  00000000
         f33ec0a0  00001000
         f33ec0a4  00000001
         f33ec0a8  0000000f
         f33ec0ac  f33ec0e3
         f33ec0b0  f33ec0e2
         f33ec0b4  f33ec0e0
         f33ec0b8  f33ec490
         f33ec0bc  0000000f
         f33ec0c0  f4c029f0  [anon:libc_malloc]
         f33ec0c4  f53b7260  [anon:.bss]
         f33ec0c8  f53b71dc  [anon:.bss]
         f33ec0cc  f5322fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f33ec1a0  f4ba5000  [anon:libc_malloc]
         f33ec1a4  f4ba5054  [anon:libc_malloc]
         f33ec1a8  00000000
         f33ec1ac  f4ba5000  [anon:libc_malloc]
         f33ec1b0  f4ba5090  [anon:libc_malloc]
         f33ec1b4  00000000
         f33ec1b8  00000000
         f33ec1bc  f507d35b  /system/lib/libbinder.so
    #09  f33ec1c0  00000000
         f33ec1c4  f507c8af  /system/lib/libbinder.so
         f33ec1c8  f4729600  [anon:libc_malloc]
         f33ec1cc  f472960c  [anon:libc_malloc]
         f33ec1d0  00000000
         f33ec1d4  f5096939  /system/lib/libbinder.so
    #10  f33ec1d8  f4729600  [anon:libc_malloc]
         f33ec1dc  f4f23905  /system/lib/libutils.so
    #11  f33ec1e0  f47002a0  [anon:libc_malloc]
         f33ec1e4  f4729600  [anon:libc_malloc]
         f33ec1e8  f4b583a0  [anon:libc_malloc]
         f33ec1ec  f4729600  [anon:libc_malloc]
         f33ec1f0  9c88851e
         f33ec1f4  f33ec230
         f33ec1f8  f33ec230
         f33ec1fc  f33ec230
         f33ec200  00000078
         f33ec204  00001e6e
         f33ec208  0000667b
         f33ec20c  f34ed490
         f33ec210  f33ec230
         f33ec214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f33ec218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f33ec21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f33ec220  f33ec238
         f33ec224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f33ec228  f33ec230
         f33ec22c  00000000
         f33ec230  f34ed230
         f33ec234  00000000
         f33ec238  00001e6f
         f33ec23c  0000667b
         f33ec240  00000001
         f33ec244  f32ef000
         f33ec248  000fd230
         f33ec24c  00001000
         f33ec250  00000000
         f33ec254  00000000
         f33ec258  00000003
         f33ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 26246, name: Binder:26235_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f49fdfb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f49fe230
    ip  f49fdf70  sp  f49fdf60  lr  f5360511  pc  f535b108

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:
         f49fdf20  9c88851e
         f49fdf24  f3ef7498
         f49fdf28  f53b73a8  [anon:.bss]
         f49fdf2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f49fdf30  00000000
         f49fdf34  01000000
         f49fdf38  f53b7260  [anon:.bss]
         f49fdf3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f49fdf40  f3ef7238
         f49fdf44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f49fdf48  f3ef7230
         f49fdf4c  f49fdf94
         f49fdf50  f3ef7274
         f49fdf54  00000000
         f49fdf58  f49fdfb4
         f49fdf5c  f53b73a8  [anon:.bss]
    #00  f49fdf60  f49fe490
         f49fdf64  f53b7260  [anon:.bss]
         f49fdf68  00000089
         f49fdf6c  00000000
    #01  f49fdf70  00000000
         f49fdf74  00000000
         f49fdf78  ffffffff
         f49fdf7c  f49fdfb4
         f49fdf80  00000000
         f49fdf84  9c88851e
         f49fdf88  f54b1028  [anon:.bss]
         f49fdf8c  00000000
         f49fdf90  00000000
         f49fdf94  00000002
         f49fdf98  f53b7260  [anon:.bss]
         f49fdf9c  00000000
         f49fdfa0  f53b7260  [anon:.bss]
         f49fdfa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f49fdfa8  00000000
         f49fdfac  00000000
         f49fdfb0  9c88851e
         f49fdfb4  f3dfa000
         f49fdfb8  9c88851e
         f49fdfbc  f54b1028  [anon:.bss]
         f49fdfc0  f4b42e00  [anon:libc_malloc]
         f49fdfc4  f53b7260  [anon:.bss]
         f49fdfc8  00000000
         f49fdfcc  f53b7260  [anon:.bss]
         f49fdfd0  0000667b
         f49fdfd4  f53b7260  [anon:.bss]
         f49fdfd8  f49fe230
         f49fdfdc  f54a188f  /system/lib/libmediadrm.so
    #03  f49fdfe0  00000004
         f49fdfe4  f4f252cb  /system/lib/libutils.so
         f49fdfe8  00000000
         f49fdfec  f472c000  [anon:libc_malloc]
         f49fdff0  00000010
         f49fdff4  9c88851e
         f49fdff8  f4b42e10  [anon:libc_malloc]
         f49fdffc  f4b42e00  [anon:libc_malloc]
         f49fe000  f53b7260  [anon:.bss]
         f49fe004  00000000
         f49fe008  f53b7260  [anon:.bss]
         f49fe00c  0000667b
         f49fe010  f53b7260  [anon:.bss]
         f49fe014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f49fe018  00000010
         f49fe01c  00000000
         f49fe020  f472c200  [anon:libc_malloc]
         f49fe024  00000000
         f49fe028  00000000
         f49fe02c  00000000
         f49fe030  00000000
         f49fe034  00000000
         f49fe038  9c88851e
         f49fe03c  f4b42e10  [anon:libc_malloc]
         f49fe040  f4b29740  [anon:libc_malloc]
         f49fe044  f53b7260  [anon:.bss]
         f49fe048  00000000
         f49fe04c  f49fe1e4
         f49fe050  0000667b
         f49fe054  f507620f  /system/lib/libbinder.so
    #05  f49fe058  f4b29740  [anon:libc_malloc]
         f49fe05c  f4b7c680  [anon:libc_malloc]
         f49fe060  f4b42e10  [anon:libc_malloc]
         f49fe064  9c88851e
         f49fe068  f4b29740  [anon:libc_malloc]
         f49fe06c  f4b06960  [anon:libc_malloc]
         f49fe070  00000001
         f49fe074  f5076193  /system/lib/libbinder.so
    #06  f49fe078  9c88851e
         f49fe07c  f472c000  [anon:libc_malloc]
         f49fe080  f4b29740  [anon:libc_malloc]
         f49fe084  f472c054  [anon:libc_malloc]
         f49fe088  f53b7260  [anon:.bss]
         f49fe08c  f507d0ad  /system/lib/libbinder.so
    #07  f49fe090  00000000
         f49fe094  f49fe0a0
         f49fe098  f49fe160
         f49fe09c  00000000
         f49fe0a0  00000000
         f49fe0a4  f4700210  [anon:libc_malloc]
         f49fe0a8  0000000c
         f49fe0ac  0000000c
         f49fe0b0  00000000
         f49fe0b4  00000000
         f49fe0b8  00000000
         f49fe0bc  00000000
         f49fe0c0  00000000
         f49fe0c4  f53b0000  /apex/com.android.runtime/lib/bionic/libc.so
         f49fe0c8  00000000
         f49fe0cc  f5010001
         ........  ........
    #08  f49fe1a0  f472c000  [anon:libc_malloc]
         f49fe1a4  f472c054  [anon:libc_malloc]
         f49fe1a8  00000000
         f49fe1ac  f472c000  [anon:libc_malloc]
         f49fe1b0  f472c090  [anon:libc_malloc]
         f49fe1b4  00000001
         f49fe1b8  00000000
         f49fe1bc  f507d35b  /system/lib/libbinder.so
    #09  f49fe1c0  00000000
         f49fe1c4  f507c8af  /system/lib/libbinder.so
         f49fe1c8  f4b11930  [anon:libc_malloc]
         f49fe1cc  f4b1193c  [anon:libc_malloc]
         f49fe1d0  00000000
         f49fe1d4  f5096939  /system/lib/libbinder.so
    #10  f49fe1d8  f4b11930  [anon:libc_malloc]
         f49fe1dc  f4f23905  /system/lib/libutils.so
    #11  f49fe1e0  f4b05240  [anon:libc_malloc]
         f49fe1e4  f4b11930  [anon:libc_malloc]
         f49fe1e8  f4b05220  [anon:libc_malloc]
         f49fe1ec  f4b11930  [anon:libc_malloc]
         f49fe1f0  9c88851e
         f49fe1f4  f49fe230
         f49fe1f8  f49fe230
         f49fe1fc  f49fe230
         f49fe200  00000078
         f49fe204  0000667b
         f49fe208  0000667b
         f49fe20c  f5d90020
         f49fe210  f49fe230
         f49fe214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f49fe218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f49fe21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f49fe220  f49fe238
         f49fe224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f49fe228  f49fe230
         f49fe22c  00000000
         f49fe230  f5d8fdc0
         f49fe234  f45fe230
         f49fe238  00006686
         f49fe23c  0000667b
         f49fe240  00000001
         f49fe244  f4901000
         f49fe248  000fd230
         f49fe24c  00001000
         f49fe250  00000000
         f49fe254  00000000
         f49fe258  00000003
         f49fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 27560, name: HwBinder:26235_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f45fe118  r3  f45fe074
    r4  f53b7260  r5  c0306201  r6  f45fe118  r7  00000036
    r8  f45fe138  r9  f53b7260  r10 00000000  r11 f45fe120
    ip  00000000  sp  f45fe060  lr  f5365709  pc  f53971c4

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:
         f45fe020  f4b01510  [anon:libc_malloc]
         f45fe024  f53574f5  /apex/com.android.runtime/lib/bionic/libc.so
         f45fe028  f4c07240  [anon:libc_malloc]
         f45fe02c  f4c07240  [anon:libc_malloc]
         f45fe030  f4c07240  [anon:libc_malloc]
         f45fe034  f4c07240  [anon:libc_malloc]
         f45fe038  00000000
         f45fe03c  f4b3c518  [anon:libc_malloc]
         f45fe040  f4b14190  [anon:libc_malloc]
         f45fe044  f4f24c35  /system/lib/libutils.so
         f45fe048  f4735010  [anon:libc_malloc]
         f45fe04c  f45fe490
         f45fe050  00000000
         f45fe054  000001b4
         f45fe058  00000000
         f45fe05c  00000000
    #00  f45fe060  f45fe074
         ........  ........
    #01  f45fe060  f45fe074
         f45fe064  9c88851e
         f45fe068  f4b3c500  [anon:libc_malloc]
         f45fe06c  f515f555  /system/lib/libhidlbase.so
         f45fe070  f45fe118
         f45fe074  00000000
    #02  f45fe078  f53bf3c0  [anon:.bss]
         f45fe07c  f4b09e08  [anon:libc_malloc]
         f45fe080  f45fe038
         f45fe084  f4b3c554  [anon:libc_malloc]
         f45fe088  f4b3c598  [anon:libc_malloc]
         f45fe08c  00000004
         f45fe090  00000004
         f45fe094  fffffff0
         f45fe098  fffffff0
         f45fe09c  f5336c61  /apex/com.android.runtime/lib/bionic/libc.so
         f45fe0a0  9c88851e
         f45fe0a4  fffffffc
         f45fe0a8  f4c029f0  [anon:libc_malloc]
         f45fe0ac  f532326c  /apex/com.android.runtime/lib/bionic/libc.so
         f45fe0b0  f4b09e08  [anon:libc_malloc]
         f45fe0b4  f4c00380  [anon:libc_malloc]
         ........  ........
    #03  f45fe1b8  f45fe1e4
         f45fe1bc  0000667b
         f45fe1c0  f4729300  [anon:libc_malloc]
         f45fe1c4  f472930c  [anon:libc_malloc]
         f45fe1c8  00000000
         f45fe1cc  00000000
         f45fe1d0  f45fe1e4
         f45fe1d4  f516b70d  /system/lib/libhidlbase.so
    #04  f45fe1d8  f4729300  [anon:libc_malloc]
         f45fe1dc  f4f23905  /system/lib/libutils.so
    #05  f45fe1e0  f4702060  [anon:libc_malloc]
         f45fe1e4  f4729300  [anon:libc_malloc]
         f45fe1e8  f47001d0  [anon:libc_malloc]
         f45fe1ec  f4729300  [anon:libc_malloc]
         f45fe1f0  9c88851e
         f45fe1f4  f45fe230
         f45fe1f8  f45fe230
         f45fe1fc  f45fe230
         f45fe200  00000078
         f45fe204  00006686
         f45fe208  0000667b
         f45fe20c  f49fe490
         f45fe210  f45fe230
         f45fe214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f45fe218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f45fe21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f45fe220  f45fe238
         f45fe224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f45fe228  f45fe230
         f45fe22c  00000000
         f45fe230  f49fe230
         f45fe234  f44fd230
         f45fe238  00006ba8
         f45fe23c  0000667b
         f45fe240  00000001
         f45fe244  f4501000
         f45fe248  000fd230
         f45fe24c  00001000
         f45fe250  00000000
         f45fe254  00000000
         f45fe258  00000003
         f45fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 27562, name: HwBinder:26235_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f44fd118  r3  f44fd074
    r4  f53b7260  r5  c0306201  r6  f44fd118  r7  00000036
    r8  f44fd138  r9  f53b7260  r10 00000000  r11 f44fd120
    ip  00000000  sp  f44fd060  lr  f5365709  pc  f53971c4

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:
         f44fd020  00000001
         f44fd024  00000001
         f44fd028  00000000
         f44fd02c  f53b7260  [anon:.bss]
         f44fd030  f44fd120
         f44fd034  f532a257  /apex/com.android.runtime/lib/bionic/libc.so
         f44fd038  00000010
         f44fd03c  f4f212cf  /system/lib/libutils.so
         f44fd040  00000000
         f44fd044  f4f24c7d  /system/lib/libutils.so
         f44fd048  f4735010  [anon:libc_malloc]
         f44fd04c  f44fd490
         f44fd050  00000000
         f44fd054  000001b8
         f44fd058  00000000
         f44fd05c  00000000
    #00  f44fd060  f44fd074
         ........  ........
    #01  f44fd060  f44fd074
         f44fd064  9c88851e
         f44fd068  f4737500  [anon:libc_malloc]
         f44fd06c  f515f555  /system/lib/libhidlbase.so
         f44fd070  f44fd118
         f44fd074  00000000
    #02  f44fd078  00000001
         f44fd07c  00000000
         f44fd080  f48002c0  [anon:libc_malloc]
         f44fd084  f4737554  [anon:libc_malloc]
         f44fd088  f4737598  [anon:libc_malloc]
         f44fd08c  00000004
         f44fd090  00000004
         f44fd094  fffffff0
         f44fd098  fffffff0
         f44fd09c  f5336c61  /apex/com.android.runtime/lib/bionic/libc.so
         f44fd0a0  9c88851e
         f44fd0a4  fffffffc
         f44fd0a8  f4802930  [anon:libc_malloc]
         f44fd0ac  f532326c  /apex/com.android.runtime/lib/bionic/libc.so
         f44fd0b0  f4b0a508  [anon:libc_malloc]
         f44fd0b4  f48002c0  [anon:libc_malloc]
         ........  ........
    #03  f44fd1b8  f44fd1e4
         f44fd1bc  0000667b
         f44fd1c0  f4b119c0  [anon:libc_malloc]
         f44fd1c4  f4b119cc  [anon:libc_malloc]
         f44fd1c8  00000000
         f44fd1cc  00000000
         f44fd1d0  f44fd1e4
         f44fd1d4  f516b70d  /system/lib/libhidlbase.so
    #04  f44fd1d8  f4b119c0  [anon:libc_malloc]
         f44fd1dc  f4f23905  /system/lib/libutils.so
    #05  f44fd1e0  f4b064c8  [anon:libc_malloc]
         f44fd1e4  f4b119c0  [anon:libc_malloc]
         f44fd1e8  f4b05230  [anon:libc_malloc]
         f44fd1ec  f4b119c0  [anon:libc_malloc]
         f44fd1f0  9c88851e
         f44fd1f4  f44fd230
         f44fd1f8  f44fd230
         f44fd1fc  f44fd230
         f44fd200  00000078
         f44fd204  00006ba8
         f44fd208  0000667b
         f44fd20c  f45fe490
         f44fd210  f44fd230
         f44fd214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f44fd218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f44fd21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f44fd220  f44fd238
         f44fd224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f44fd228  f44fd230
         f44fd22c  00000000
         f44fd230  f45fe230
         f44fd234  f43fc230
         f44fd238  00006baa
         f44fd23c  0000667b
         f44fd240  00000001
         f44fd244  f4400000
         f44fd248  000fd230
         f44fd24c  00001000
         f44fd250  00000000
         f44fd254  00000000
         f44fd258  00000003
         f44fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 27572, name: Binder:26235_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f54b1028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f43fbfb4  r7  000000f0
    r8  00000002  r9  f54b1028  r10 00000000  r11 f43fc230
    ip  f43fbf70  sp  f43fbf60  lr  f5360511  pc  f535b108

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:
         f43fbf20  9c88851e
         f43fbf24  f40f9498
         f43fbf28  f53b73a8  [anon:.bss]
         f43fbf2c  f53b1894  /apex/com.android.runtime/lib/bionic/libc.so
         f43fbf30  00000000
         f43fbf34  01000000
         f43fbf38  f53b7260  [anon:.bss]
         f43fbf3c  f5360b55  /apex/com.android.runtime/lib/bionic/libc.so
         f43fbf40  f40f9238
         f43fbf44  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f43fbf48  f40f9230
         f43fbf4c  f43fbf94
         f43fbf50  f40f9274
         f43fbf54  00000000
         f43fbf58  f43fbfb4
         f43fbf5c  f53b73a8  [anon:.bss]
    #00  f43fbf60  f43fc490
         f43fbf64  f53b7260  [anon:.bss]
         f43fbf68  00000089
         f43fbf6c  00000000
    #01  f43fbf70  00000000
         f43fbf74  00000000
         f43fbf78  ffffffff
         f43fbf7c  f43fbfb4
         f43fbf80  00000000
         f43fbf84  9c88851e
         f43fbf88  f54b1028  [anon:.bss]
         f43fbf8c  00000000
         f43fbf90  00000000
         f43fbf94  00000002
         f43fbf98  f53b7260  [anon:.bss]
         f43fbf9c  00000000
         f43fbfa0  f53b7260  [anon:.bss]
         f43fbfa4  f53a7b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f43fbfa8  00000000
         f43fbfac  00000000
         f43fbfb0  9c88851e
         f43fbfb4  f3ffc000
         f43fbfb8  9c88851e
         f43fbfbc  f54b1028  [anon:.bss]
         f43fbfc0  f4b7a000  [anon:libc_malloc]
         f43fbfc4  f53b7260  [anon:.bss]
         f43fbfc8  00000000
         f43fbfcc  f53b7260  [anon:.bss]
         f43fbfd0  0000667b
         f43fbfd4  f53b7260  [anon:.bss]
         f43fbfd8  f43fc230
         f43fbfdc  f54a188f  /system/lib/libmediadrm.so
    #03  f43fbfe0  00000004
         f43fbfe4  f4f252cb  /system/lib/libutils.so
         f43fbfe8  00000000
         f43fbfec  f4b50c00  [anon:libc_malloc]
         f43fbff0  00000010
         f43fbff4  9c88851e
         f43fbff8  f4b7a010  [anon:libc_malloc]
         f43fbffc  f4b7a000  [anon:libc_malloc]
         f43fc000  f53b7260  [anon:.bss]
         f43fc004  00000000
         f43fc008  f53b7260  [anon:.bss]
         f43fc00c  0000667b
         f43fc010  f53b7260  [anon:.bss]
         f43fc014  f54a1dd9  /system/lib/libmediadrm.so
    #04  f43fc018  00000010
         f43fc01c  00000000
         f43fc020  f4b50e00  [anon:libc_malloc]
         f43fc024  00000000
         f43fc028  00000000
         f43fc02c  00000000
         f43fc030  00000000
         f43fc034  00000000
         f43fc038  9c88851e
         f43fc03c  f4b7a010  [anon:libc_malloc]
         f43fc040  f4b29800  [anon:libc_malloc]
         f43fc044  f53b7260  [anon:.bss]
         f43fc048  00000000
         f43fc04c  f43fc1e4
         f43fc050  0000667b
         f43fc054  f507620f  /system/lib/libbinder.so
    #05  f43fc058  f4b29800  [anon:libc_malloc]
         f43fc05c  f4b7c0e0  [anon:libc_malloc]
         f43fc060  f4b7a010  [anon:libc_malloc]
         f43fc064  9c88851e
         f43fc068  f4b29800  [anon:libc_malloc]
         f43fc06c  f4b067f8  [anon:libc_malloc]
         f43fc070  00000001
         f43fc074  f5076193  /system/lib/libbinder.so
    #06  f43fc078  9c88851e
         f43fc07c  f4b50c00  [anon:libc_malloc]
         f43fc080  f4b29800  [anon:libc_malloc]
         f43fc084  f4b50c54  [anon:libc_malloc]
         f43fc088  f53b7260  [anon:.bss]
         f43fc08c  f507d0ad  /system/lib/libbinder.so
    #07  f43fc090  00000000
         f43fc094  f4b0ac08  [anon:libc_malloc]
         f43fc098  f4b0ac14  [anon:libc_malloc]
         f43fc09c  f4b0ad18  [anon:libc_malloc]
         f43fc0a0  00000000
         f43fc0a4  f4b0ac3c  [anon:libc_malloc]
         f43fc0a8  f4800000  [anon:libc_malloc]
         f43fc0ac  f4b0acf8  [anon:libc_malloc]
         f43fc0b0  f4b58060  [anon:libc_malloc]
         f43fc0b4  f53305d1  /apex/com.android.runtime/lib/bionic/libc.so
         f43fc0b8  00000004
         f43fc0bc  00000000
         f43fc0c0  00000000
         f43fc0c4  f53b7260  [anon:.bss]
         f43fc0c8  00000000
         f43fc0cc  f4b0ac08  [anon:libc_malloc]
         ........  ........
    #08  f43fc1a0  f4b65a04  [anon:libc_malloc]
         f43fc1a4  f507d2b1  /system/lib/libbinder.so
         f43fc1a8  00000000
         f43fc1ac  f4b50c00  [anon:libc_malloc]
         f43fc1b0  f4b50c90  [anon:libc_malloc]
         f43fc1b4  00000000
         f43fc1b8  00000000
         f43fc1bc  f507d35b  /system/lib/libbinder.so
    #09  f43fc1c0  00000000
         f43fc1c4  f507c8af  /system/lib/libbinder.so
         f43fc1c8  f4b11960  [anon:libc_malloc]
         f43fc1cc  f4b1196c  [anon:libc_malloc]
         f43fc1d0  00000000
         f43fc1d4  f5096939  /system/lib/libbinder.so
    #10  f43fc1d8  f4b11960  [anon:libc_malloc]
         f43fc1dc  f4f23905  /system/lib/libutils.so
    #11  f43fc1e0  f4b05290  [anon:libc_malloc]
         f43fc1e4  f4b11960  [anon:libc_malloc]
         f43fc1e8  f4b05250  [anon:libc_malloc]
         f43fc1ec  f4b11960  [anon:libc_malloc]
         f43fc1f0  9c88851e
         f43fc1f4  f43fc230
         f43fc1f8  f43fc230
         f43fc1fc  f43fc230
         f43fc200  00000078
         f43fc204  0000667b
         f43fc208  0000667b
         f43fc20c  f5d90020
         f43fc210  f43fc230
         f43fc214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f43fc218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f43fc21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f43fc220  f43fc238
         f43fc224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f43fc228  f43fc230
         f43fc22c  00000000
         f43fc230  f44fd230
         f43fc234  f42fb230
         f43fc238  00006bb4
         f43fc23c  0000667b
         f43fc240  00000001
         f43fc244  f42ff000
         f43fc248  000fd230
         f43fc24c  00001000
         f43fc250  00000000
         f43fc254  00000000
         f43fc258  00000003
         f43fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 26235, tid: 27573, name: HwBinder:26235_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f42fb118  r3  f42fb074
    r4  f53b7260  r5  c0306201  r6  f42fb118  r7  00000036
    r8  f42fb138  r9  f53b7260  r10 00000000  r11 f42fb120
    ip  00000000  sp  f42fb060  lr  f5365709  pc  f53971c4

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:
         f42fb020  9c88851e
         f42fb024  f42fb05c
         f42fb028  f4b11d80  [anon:libc_malloc]
         f42fb02c  f4f2372d  /system/lib/libutils.so
         f42fb030  f53b7260  [anon:.bss]
         f42fb034  f42fb138
         f42fb038  f42fb118
         f42fb03c  f53b7260  [anon:.bss]
         f42fb040  f42fb120
         f42fb044  f4f213cb  /system/lib/libutils.so
         f42fb048  f4735010  [anon:libc_malloc]
         f42fb04c  f42fb490
         f42fb050  00000000
         f42fb054  000001bc
         f42fb058  00000000
         f42fb05c  00000000
    #00  f42fb060  f42fb074
         ........  ........
    #01  f42fb060  f42fb074
         f42fb064  9c88851e
         f42fb068  f4737a00  [anon:libc_malloc]
         f42fb06c  f515f555  /system/lib/libhidlbase.so
         f42fb070  f42fb118
         f42fb074  00000000
    #02  f42fb078  f53bf3c0  [anon:.bss]
         f42fb07c  f4b0b308  [anon:libc_malloc]
         f42fb080  f42fb038
         f42fb084  f4737a54  [anon:libc_malloc]
         f42fb088  f4737a98  [anon:libc_malloc]
         f42fb08c  00000000
         f42fb090  f4b41628  [anon:libc_malloc]
         f42fb094  f4b23274  [anon:libc_malloc]
         f42fb098  f4b23224  [anon:libc_malloc]
         f42fb09c  9c88851e
         f42fb0a0  f42fb230
         f42fb0a4  f4b0b308  [anon:libc_malloc]
         f42fb0a8  f4b0b314  [anon:libc_malloc]
         f42fb0ac  f4b0b418  [anon:libc_malloc]
         f42fb0b0  00000000
         f42fb0b4  f4b0b33c  [anon:libc_malloc]
         ........  ........
    #03  f42fb1b8  f42fb1e4
         f42fb1bc  0000667b
         f42fb1c0  f4b119f0  [anon:libc_malloc]
         f42fb1c4  f4b119fc  [anon:libc_malloc]
         f42fb1c8  00000000
         f42fb1cc  00000000
         f42fb1d0  f42fb1e4
         f42fb1d4  f516b70d  /system/lib/libhidlbase.so
    #04  f42fb1d8  f4b119f0  [anon:libc_malloc]
         f42fb1dc  f4f23905  /system/lib/libutils.so
    #05  f42fb1e0  f4b06780  [anon:libc_malloc]
         f42fb1e4  f4b119f0  [anon:libc_malloc]
         f42fb1e8  f4b05260  [anon:libc_malloc]
         f42fb1ec  f4b119f0  [anon:libc_malloc]
         f42fb1f0  9c88851e
         f42fb1f4  f42fb230
         f42fb1f8  f42fb230
         f42fb1fc  f42fb230
         f42fb200  00000078
         f42fb204  00006ba8
         f42fb208  0000667b
         f42fb20c  f45fe490
         f42fb210  f42fb230
         f42fb214  f53a7089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f42fb218  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f42fb21c  f5361143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f42fb220  f42fb238
         f42fb224  f53a7073  /apex/com.android.runtime/lib/bionic/libc.so
         f42fb228  f42fb230
         f42fb22c  00000000
         f42fb230  f43fc230
         f42fb234  f41fa230
         f42fb238  00006bb5
         f42fb23c  0000667b
         f42fb240  00000001
         f42fb244  f41fe000
         f42fb248  000fd230
         f42fb24c  00001000
         f42fb250  00000000
         f42fb254  00000000
         f42fb258  00000003
         f42fb25c  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:[41700309] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
