*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-16 16:05:29+0900
pid: 15875, tid: 15875, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00003e03  r2  00000006  r3  ff959ae8
    r4  ff959afc  r5  ff959ae0  r6  00003e03  r7  0000016b
    r8  ff959af8  r9  ff959ae8  r10 ff959b18  r11 ff959b08
    ip  00003e03  sp  ff959ab8  lr  ee6d0c43  pc  ee6d0c56

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

stack:
         ff959a78  ede14120  [anon:libc_malloc]
         ff959a7c  eebb1004  /system/lib/libmediametrics.so
         ff959a80  ede14120  [anon:libc_malloc]
         ff959a84  ee4c1527  /system/lib/libbinder.so
         ff959a88  00000002
         ff959a8c  ff959b54  [stack]
         ff959a90  ffffffdf
         ff959a94  ffffffe0
         ff959a98  b1b2fab6
         ff959a9c  e2da1206
         ff959aa0  ff959ae0  [stack]
         ff959aa4  ede14120  [anon:libc_malloc]
         ff959aa8  e2da1206
         ff959aac  ff959ae0  [stack]
         ff959ab0  00003e03
         ff959ab4  00001388
    #00  ff959ab8  ff959b28  [stack]
         ff959abc  ff959b38  [stack]
         ff959ac0  ff959b48  [stack]
         ff959ac4  ff959b58  [stack]
         ff959ac8  ede14120  [anon:libc_malloc]
         ff959acc  ff959b54  [stack]
         ff959ad0  ede14120  [anon:libc_malloc]
         ff959ad4  ee4c6d6f  /system/lib/libbinder.so
         ff959ad8  00000000
         ff959adc  ede50000  [anon:libc_malloc]
         ff959ae0  ffffffdf
         ff959ae4  ffffffff
         ff959ae8  00000000
         ff959aec  00000000
         ff959af0  ffffffff
         ff959af4  00003e03
         ........  ........
    #01  ff959ba0  ede14120  [anon:libc_malloc]
         ff959ba4  ee4e05f0  /system/lib/libbinder.so
    #02  ff959ba8  ede14120  [anon:libc_malloc]
         ff959bac  ee4c3b55  /system/lib/libbinder.so
    #03  ff959bb0  00000000
         ff959bb4  b1b2fab6
         ff959bb8  ff959be0  [stack]
         ff959bbc  ee729168  [anon:.bss]
         ff959bc0  0000001d
         ff959bc4  ee6d0781  /apex/com.android.runtime/lib/bionic/libc.so
         ff959bc8  ee728260  [anon:.bss]
         ff959bcc  ff959c64  [stack]
         ff959bd0  0000001d
         ff959bd4  ede34080  [anon:libc_malloc]
         ff959bd8  00000000
         ff959bdc  ede140d0  [anon:libc_malloc]
         ff959be0  00000000
         ff959be4  00000000
         ff959be8  00000000
         ff959bec  00000000
         ........  ........
    #04  ff959c60  b1b2fab6
         ff959c64  eda29430  [anon:libc_malloc]
         ff959c68  ff959cd0  [stack]
         ff959c6c  ede14120  [anon:libc_malloc]
         ff959c70  b1b2fab6
         ff959c74  eda30160  [anon:libc_malloc]
         ff959c78  ee728260  [anon:.bss]
         ff959c7c  eda30140  [anon:libc_malloc]
         ff959c80  0000001d
         ff959c84  00000000
         ff959c88  eda06648  [anon:libc_malloc]
         ff959c8c  ee728260  [anon:.bss]
         ff959c90  ee1a8084  /system/lib/libmediadrm.so
         ff959c94  eebadb6f  /system/lib/libmediametrics.so
    #05  ff959c98  0000001d
         ff959c9c  b1b2fab6
         ff959ca0  eda01f00  [anon:libc_malloc]
         ff959ca4  00000020
         ff959ca8  0000001d
         ff959cac  ee3debb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ff959cb0  ede3c273  [anon:libc_malloc]
         ff959cb4  ee15f10d  /system/lib/libstagefright_foundation.so
         ff959cb8  ff959d08  [stack]
         ff959cbc  eda29400  [anon:libc_malloc]
         ff959cc0  eda01f10  [anon:libc_malloc]
         ff959cc4  ee166065  /system/lib/libstagefright_foundation.so
         ff959cc8  0000004d
         ff959ccc  000000e7
         ff959cd0  00000021
         ff959cd4  0000001d
         ff959cd8  eda01f00  [anon:libc_malloc]
         ff959cdc  00000134
         ff959ce0  b1b2fab6
         ff959ce4  eda06600  [anon:libc_malloc]
         ff959ce8  ede3d040  [anon:libc_malloc]
         ff959cec  00000134
         ........  ........
    #07  ff959d08  00000141
         ff959d0c  00000134
         ff959d10  ede3d040  [anon:libc_malloc]
         ff959d14  eda02520  [anon:libc_malloc]
         ff959d18  eda1b710  [anon:libc_malloc]
         ff959d1c  ede06a00  [anon:libc_malloc]
         ff959d20  ee1a8084  /system/lib/libmediadrm.so
         ff959d24  ede56010  [anon:libc_malloc]
         ff959d28  000000e7
         ff959d2c  00000007
         ff959d30  00000001
         ff959d34  ee158e7c  /system/lib/libstagefright_foundation.so
         ff959d38  00000000
         ff959d3c  00000001
         ff959d40  b1b2fab6
         ff959d44  eda06610  [anon:libc_malloc]
         ........  ........
    #08  ff959d68  00000010
         ff959d6c  00000000
         ff959d70  ede50200  [anon:libc_malloc]
         ff959d74  00000000
         ff959d78  00000000
         ff959d7c  00000000
         ff959d80  00000000
         ff959d84  00000000
         ff959d88  b1b2fab6
         ff959d8c  eda06610  [anon:libc_malloc]
         ff959d90  eda0c580  [anon:libc_malloc]
         ff959d94  ee728260  [anon:.bss]
         ff959d98  00000000
         ff959d9c  aab1b289  /system/bin/mediadrmserver
         ff959da0  00000000
         ff959da4  ee4ba20f  /system/lib/libbinder.so
    #09  ff959da8  eda0c580  [anon:libc_malloc]
         ff959dac  eda003b0  [anon:libc_malloc]
         ff959db0  eda06610  [anon:libc_malloc]
         ff959db4  b1b2fab6
         ff959db8  eda0c580  [anon:libc_malloc]
         ff959dbc  eda02228  [anon:libc_malloc]
         ff959dc0  00000001
         ff959dc4  ee4ba193  /system/lib/libbinder.so
    #10  ff959dc8  ee728260  [anon:.bss]
         ff959dcc  ede50000  [anon:libc_malloc]
         ff959dd0  eda0c580  [anon:libc_malloc]
         ff959dd4  ede50054  [anon:libc_malloc]
         ff959dd8  ee728260  [anon:.bss]
         ff959ddc  ee4c10ad  /system/lib/libbinder.so
    #11  ff959de0  00000000
         ff959de4  ede09008  [anon:libc_malloc]
         ff959de8  ede0902c  [anon:libc_malloc]
         ff959dec  ede09130  [anon:libc_malloc]
         ff959df0  00000000
         ff959df4  ede0905c  [anon:libc_malloc]
         ff959df8  ed800000
         ff959dfc  ede090f8  [anon:libc_malloc]
         ff959e00  eda1b700  [anon:libc_malloc]
         ff959e04  ee6a15d1  /apex/com.android.runtime/lib/bionic/libc.so
         ff959e08  00000004
         ff959e0c  00000000
         ff959e10  00000000
         ff959e14  b1b2fab6
         ff959e18  00000000
         ff959e1c  ede09008  [anon:libc_malloc]
         ........  ........
    #12  ff959ef0  00000000
         ff959ef4  ee4c12b1  /system/lib/libbinder.so
         ff959ef8  ede11930  [anon:libc_malloc]
         ff959efc  ede50000  [anon:libc_malloc]
         ff959f00  ede50090  [anon:libc_malloc]
         ff959f04  00000001
         ff959f08  00000001
         ff959f0c  ee4c135b  /system/lib/libbinder.so
    #13  ff959f10  ee728260  [anon:.bss]
         ff959f14  ff959f74  [stack]
         ff959f18  ee728260  [anon:.bss]
         ff959f1c  ff959f74  [stack]
         ff959f20  ff959f7c  [stack]
         ff959f24  aab1b2e7  /system/bin/mediadrmserver
    #14  ff959f28  ede34080  [anon:libc_malloc]
         ff959f2c  ede14120  [anon:libc_malloc]
         ff959f30  ede34080  [anon:libc_malloc]
         ff959f34  b1b2fab6
         ff959f38  00000000
         ff959f3c  ee6cb215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ff959f40  aab1c55c  /system/bin/mediadrmserver
         ff959f44  00000000
         ff959f48  00000000
         ff959f4c  00000000
         ff959f50  00000000
         ff959f54  aab1b037  /system/bin/mediadrmserver
    #16  ff959f58  ff959fb8  [stack]
         ff959f5c  aab1c000  /system/bin/mediadrmserver
         ff959f60  aab1c008  /system/bin/mediadrmserver
         ff959f64  aab1c010  /system/bin/mediadrmserver
         ff959f68  00000000
         ff959f6c  ef04beab  /apex/com.android.runtime/bin/linker
    #17  ff959f70  00000001
         ff959f74  ff95a975  [stack]
         ff959f78  00000000
         ff959f7c  ff95a990  [stack]
    #18  ff959f80  ff95aa0e  [stack]
         ff959f84  ff95aa21  [stack]
         ff959f88  ff95aa36  [stack]
         ff959f8c  ff95aa51  [stack]
         ff959f90  ff95aa64  [stack]
         ff959f94  ff95aa7d  [stack]
         ff959f98  ff95aaac  [stack]
         ff959f9c  ff95aad9  [stack]
         ff959fa0  ff95aaf2  [stack]
         ff959fa4  ff95ab0c  [stack]
         ff959fa8  ff95ad3d  [stack]
         ff959fac  ff95af0f  [stack]
         ff959fb0  ff95afc2  [stack]
         ff959fb4  00000000
         ff959fb8  00000010
         ff959fbc  0037b0d6

memory near r1:
    00003de0 -------- -------- -------- --------  ................
    00003df0 -------- -------- -------- --------  ................
    00003e00 -------- -------- -------- --------  ................
    00003e10 -------- -------- -------- --------  ................
    00003e20 -------- -------- -------- --------  ................
    00003e30 -------- -------- -------- --------  ................
    00003e40 -------- -------- -------- --------  ................
    00003e50 -------- -------- -------- --------  ................
    00003e60 -------- -------- -------- --------  ................
    00003e70 -------- -------- -------- --------  ................
    00003e80 -------- -------- -------- --------  ................
    00003e90 -------- -------- -------- --------  ................
    00003ea0 -------- -------- -------- --------  ................
    00003eb0 -------- -------- -------- --------  ................
    00003ec0 -------- -------- -------- --------  ................
    00003ed0 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ff959ac8 ede14120 ff959b54 ede14120 ee4c6d6f   A..T... A..omL.
    ff959ad8 00000000 ede50000 ffffffdf ffffffff  ................
    ff959ae8 00000000 00000000 ffffffff 00003e03  .............>..
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....
    ff959b98 ede14120 ee4e04f8 ede14120 ee4e05f0   A....N. A....N.
    ff959ba8 ede14120 ee4c3b55 00000000 b1b2fab6   A..U;L.........
    ff959bb8 ff959be0 ee729168 0000001d ee6d0781  ....h.r.......m.

memory near r4 ([stack]):
    ff959adc ede50000 ffffffdf ffffffff 00000000  ................
    ff959aec 00000000 ffffffff 00003e03 000003f5  .........>......
    ff959afc 00000000 00000000 00000000 00000000  ................
    ff959b0c 00000000 00000000 00000000 00000000  ................
    ff959b1c 00000000 00000000 00000000 00000000  ................
    ff959b2c 00000000 00000000 00000000 00000000  ................
    ff959b3c 00000000 00000000 00000000 00000000  ................
    ff959b4c 00000000 00000000 00000000 00000000  ................
    ff959b5c 00000000 00000000 00000000 00000000  ................
    ff959b6c 00000000 00000000 00000000 ee4b75aa  .............uK.
    ff959b7c e2da1206 ff959c68 ede14120 00001388  ....h... A......
    ff959b8c ffffffec ee728260 eebb1004 ede14120  ....`.r..... A..
    ff959b9c ee4e04f8 ede14120 ee4e05f0 ede14120  ..N. A....N. A..
    ff959bac ee4c3b55 00000000 b1b2fab6 ff959be0  U;L.............
    ff959bbc ee729168 0000001d ee6d0781 ee728260  h.r.......m.`.r.
    ff959bcc ff959c64 0000001d ede34080 00000000  d........@......

memory near r5 ([stack]):
    ff959ac0 ff959b48 ff959b58 ede14120 ff959b54  H...X... A..T...
    ff959ad0 ede14120 ee4c6d6f 00000000 ede50000   A..omL.........
    ff959ae0 ffffffdf ffffffff 00000000 00000000  ................
    ff959af0 ffffffff 00003e03 000003f5 00000000  .....>..........
    ff959b00 00000000 00000000 00000000 00000000  ................
    ff959b10 00000000 00000000 00000000 00000000  ................
    ff959b20 00000000 00000000 00000000 00000000  ................
    ff959b30 00000000 00000000 00000000 00000000  ................
    ff959b40 00000000 00000000 00000000 00000000  ................
    ff959b50 00000000 00000000 00000000 00000000  ................
    ff959b60 00000000 00000000 00000000 00000000  ................
    ff959b70 00000000 00000000 ee4b75aa e2da1206  .........uK.....
    ff959b80 ff959c68 ede14120 00001388 ffffffec  h... A..........
    ff959b90 ee728260 eebb1004 ede14120 ee4e04f8  `.r..... A....N.
    ff959ba0 ede14120 ee4e05f0 ede14120 ee4c3b55   A....N. A..U;L.
    ff959bb0 00000000 b1b2fab6 ff959be0 ee729168  ............h.r.

memory near r6:
    00003de0 -------- -------- -------- --------  ................
    00003df0 -------- -------- -------- --------  ................
    00003e00 -------- -------- -------- --------  ................
    00003e10 -------- -------- -------- --------  ................
    00003e20 -------- -------- -------- --------  ................
    00003e30 -------- -------- -------- --------  ................
    00003e40 -------- -------- -------- --------  ................
    00003e50 -------- -------- -------- --------  ................
    00003e60 -------- -------- -------- --------  ................
    00003e70 -------- -------- -------- --------  ................
    00003e80 -------- -------- -------- --------  ................
    00003e90 -------- -------- -------- --------  ................
    00003ea0 -------- -------- -------- --------  ................
    00003eb0 -------- -------- -------- --------  ................
    00003ec0 -------- -------- -------- --------  ................
    00003ed0 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ff959ad8 00000000 ede50000 ffffffdf ffffffff  ................
    ff959ae8 00000000 00000000 ffffffff 00003e03  .............>..
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....
    ff959b98 ede14120 ee4e04f8 ede14120 ee4e05f0   A....N. A....N.
    ff959ba8 ede14120 ee4c3b55 00000000 b1b2fab6   A..U;L.........
    ff959bb8 ff959be0 ee729168 0000001d ee6d0781  ....h.r.......m.
    ff959bc8 ee728260 ff959c64 0000001d ede34080  `.r.d........@..

memory near r9 ([stack]):
    ff959ac8 ede14120 ff959b54 ede14120 ee4c6d6f   A..T... A..omL.
    ff959ad8 00000000 ede50000 ffffffdf ffffffff  ................
    ff959ae8 00000000 00000000 ffffffff 00003e03  .............>..
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....
    ff959b98 ede14120 ee4e04f8 ede14120 ee4e05f0   A....N. A....N.
    ff959ba8 ede14120 ee4c3b55 00000000 b1b2fab6   A..U;L.........
    ff959bb8 ff959be0 ee729168 0000001d ee6d0781  ....h.r.......m.

memory near r10 ([stack]):
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....
    ff959b98 ede14120 ee4e04f8 ede14120 ee4e05f0   A....N. A....N.
    ff959ba8 ede14120 ee4c3b55 00000000 b1b2fab6   A..U;L.........
    ff959bb8 ff959be0 ee729168 0000001d ee6d0781  ....h.r.......m.
    ff959bc8 ee728260 ff959c64 0000001d ede34080  `.r.d........@..
    ff959bd8 00000000 ede140d0 00000000 00000000  .....@..........
    ff959be8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ff959ae8 00000000 00000000 ffffffff 00003e03  .............>..
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....
    ff959b98 ede14120 ee4e04f8 ede14120 ee4e05f0   A....N. A....N.
    ff959ba8 ede14120 ee4c3b55 00000000 b1b2fab6   A..U;L.........
    ff959bb8 ff959be0 ee729168 0000001d ee6d0781  ....h.r.......m.
    ff959bc8 ee728260 ff959c64 0000001d ede34080  `.r.d........@..
    ff959bd8 00000000 ede140d0 00000000 00000000  .....@..........

memory near ip:
    00003de0 -------- -------- -------- --------  ................
    00003df0 -------- -------- -------- --------  ................
    00003e00 -------- -------- -------- --------  ................
    00003e10 -------- -------- -------- --------  ................
    00003e20 -------- -------- -------- --------  ................
    00003e30 -------- -------- -------- --------  ................
    00003e40 -------- -------- -------- --------  ................
    00003e50 -------- -------- -------- --------  ................
    00003e60 -------- -------- -------- --------  ................
    00003e70 -------- -------- -------- --------  ................
    00003e80 -------- -------- -------- --------  ................
    00003e90 -------- -------- -------- --------  ................
    00003ea0 -------- -------- -------- --------  ................
    00003eb0 -------- -------- -------- --------  ................
    00003ec0 -------- -------- -------- --------  ................
    00003ed0 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ff959a98 b1b2fab6 e2da1206 ff959ae0 ede14120  ............ A..
    ff959aa8 e2da1206 ff959ae0 00003e03 00001388  .........>......
    ff959ab8 ff959b28 ff959b38 ff959b48 ff959b58  (...8...H...X...
    ff959ac8 ede14120 ff959b54 ede14120 ee4c6d6f   A..T... A..omL.
    ff959ad8 00000000 ede50000 ffffffdf ffffffff  ................
    ff959ae8 00000000 00000000 ffffffff 00003e03  .............>..
    ff959af8 000003f5 00000000 00000000 00000000  ................
    ff959b08 00000000 00000000 00000000 00000000  ................
    ff959b18 00000000 00000000 00000000 00000000  ................
    ff959b28 00000000 00000000 00000000 00000000  ................
    ff959b38 00000000 00000000 00000000 00000000  ................
    ff959b48 00000000 00000000 00000000 00000000  ................
    ff959b58 00000000 00000000 00000000 00000000  ................
    ff959b68 00000000 00000000 00000000 00000000  ................
    ff959b78 ee4b75aa e2da1206 ff959c68 ede14120  .uK.....h... A..
    ff959b88 00001388 ffffffec ee728260 eebb1004  ........`.r.....

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ee6d0c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ee6d0c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ee6d0c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ee6d0c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ee6d0c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ee6d0c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ee6d0c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ee6d0c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ee6d0ca0 98018acf 8acff908 8acff900 f9009800  ................
    ee6d0cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ee6d0cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ee6d0cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ee6d0ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ee6d0cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ee6d0d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ee6d0d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ee6d0c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ee6d0c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ee6d0c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ee6d0c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ee6d0c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ee6d0c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ee6d0c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ee6d0ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ee6d0cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ee6d0cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ee6d0cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ee6d0ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ee6d0cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ee6d0d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ee6d0d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ee6d0d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (267 entries):
    aab19000-aab1afff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    aab1b000-aab1bfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    aab1c000-aab1cfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    ecff9000-ecff9fff ---         0      1000
    ecffa000-ed0f8fff rw-         0     ff000
    ed0f9000-ed0fafff ---         0      2000
    ed0fb000-ed1f9fff rw-         0     ff000
    ed1fa000-ed1fbfff ---         0      2000
    ed1fc000-ed2fafff rw-         0     ff000
    ed2fb000-ed2fcfff ---         0      2000
    ed2fd000-ed3fbfff rw-         0     ff000
    ed3fc000-ed3fdfff ---         0      2000
    ed3fe000-ed4fcfff rw-         0     ff000
    ed4fd000-ed4fefff ---         0      2000
    ed4ff000-ed5fdfff rw-         0     ff000
    ed5fe000-ed5fffff ---         0      2000
    ed600000-ed6fefff rw-         0     ff000
    ed6ff000-ed700fff ---         0      2000
    ed701000-ed7fffff rw-         0     ff000
    ed800000-ed801fff ---         0      2000
    ed802000-ed900fff rw-         0     ff000
    ed901000-ed901fff ---         0      1000
    eda00000-edbfffff rw-         0    200000  [anon:libc_malloc]
    edc01000-edc01fff ---         0      1000
    edc02000-edd00fff rw-         0     ff000
    edd01000-edd01fff ---         0      1000
    ede00000-edffffff rw-         0    200000  [anon:libc_malloc]
    ee0d3000-ee136fff rw-         0     64000  [anon:linker_alloc]
    ee137000-ee137fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ee138000-ee138fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ee139000-ee139fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ee14b000-ee159fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ee15a000-ee168fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee169000-ee169fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee16a000-ee16afff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ee16b000-ee16bfff rw-         0      1000  [anon:.bss]
    ee186000-ee195fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ee196000-ee1a6fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ee1a7000-ee1a7fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ee1a8000-ee1abfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ee1ac000-ee1acfff rw-         0      1000  [anon:.bss]
    ee1cc000-ee1dbfff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ee1dc000-ee1ecfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ee1ed000-ee1edfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ee1ee000-ee1effff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ee215000-ee215fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ee216000-ee216fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee217000-ee217fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee218000-ee218fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ee26b000-ee26bfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ee26c000-ee26cfff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ee26d000-ee26dfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ee26e000-ee26efff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ee26f000-ee26ffff rw-         0      1000  [anon:.bss]
    ee294000-ee29dfff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ee29e000-ee2a7fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ee2a8000-ee2a8fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ee2a9000-ee2aafff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ee2ee000-ee2eefff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ee2ef000-ee2effff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee2f0000-ee2f0fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee2f1000-ee2f1fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ee2f2000-ee2f2fff rw-         0      1000  [anon:.bss]
    ee31a000-ee31afff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    ee31b000-ee31bfff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ee31c000-ee31cfff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ee31d000-ee31dfff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    ee31e000-ee31efff rw-         0      1000  [anon:.bss]
    ee371000-ee371fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ee372000-ee372fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ee373000-ee373fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ee374000-ee374fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ee3ad000-ee3adfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ee3ae000-ee3aefff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ee3af000-ee3affff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ee3b0000-ee3b0fff rw-         0      1000  [anon:.bss]
    ee3cd000-ee3d9fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ee3da000-ee3e6fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ee3e7000-ee3e7fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ee3e8000-ee3e8fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ee3e9000-ee3e9fff rw-         0      1000  [anon:.bss]
    ee40b000-ee411fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ee412000-ee416fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee417000-ee417fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee418000-ee418fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ee444000-ee45afff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ee45b000-ee472fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ee473000-ee473fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ee474000-ee474fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ee475000-ee475fff rw-         0      1000  [anon:.bss]
    ee486000-ee4b7fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ee4b8000-ee4e3fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ee4e4000-ee4e4fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ee4e5000-ee4ecfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ee4ed000-ee4edfff rw-         0      1000  [anon:.bss]
    ee512000-ee516fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ee517000-ee51cfff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ee51d000-ee51dfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ee51e000-ee51efff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ee51f000-ee51ffff rw-         0      1000  [anon:.bss]
    ee563000-ee563fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ee564000-ee564fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ee565000-ee565fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ee566000-ee566fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ee59f000-ee5a8fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ee5a9000-ee5bafff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ee5bb000-ee5bbfff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ee5bc000-ee5bcfff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ee5bd000-ee5bdfff rw-         0      1000  [anon:.bss]
    ee5c5000-ee5c5fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ee5c6000-ee5c6fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ee5c7000-ee5c7fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ee5c8000-ee5c8fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ee600000-ee61dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ee61e000-ee63afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ee63b000-ee63bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ee63c000-ee63ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ee672000-ee69afff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ee69b000-ee721fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ee722000-ee723fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ee724000-ee727fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ee728000-ee72afff rw-         0      3000  [anon:.bss]
    ee72b000-ee72bfff r--         0      1000  [anon:.bss]
    ee72c000-ee738fff rw-         0      d000  [anon:.bss]
    ee759000-ee75bfff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ee75c000-ee75cfff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee75d000-ee75dfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee75e000-ee75efff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ee75f000-ee75ffff rw-         0      1000  [anon:.bss]
    ee798000-ee7cdfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ee7ce000-ee81cfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ee81d000-ee81dfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ee81e000-ee822fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ee823000-ee824fff rw-         0      2000  [anon:.bss]
    ee84f000-ee855fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    ee856000-ee85bfff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ee85c000-ee85cfff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ee85d000-ee85dfff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    ee85e000-ee85efff rw-         0      1000  [anon:.bss]
    ee8a7000-ee8a7fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ee8a8000-ee8a8fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ee8a9000-ee8a9fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ee8aa000-ee8aafff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ee8ab000-ee8abfff rw-         0      1000  [anon:.bss]
    ee8e1000-ee8e1fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ee8e2000-ee8e2fff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ee8e3000-ee8e3fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ee8e4000-ee8e4fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ee90e000-ee914fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ee915000-ee91afff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ee91b000-ee91bfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ee91c000-ee91cfff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ee952000-ee961fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ee962000-ee97bfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ee97c000-ee97cfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ee97d000-ee97dfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ee97e000-ee97efff rw-         0      1000  [anon:.bss]
    ee988000-ee990fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ee991000-ee9a6fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ee9a7000-ee9a7fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ee9a8000-ee9a8fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ee9a9000-ee9a9fff rw-         0      1000  [anon:.bss]
    ee9c2000-ee9d9fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ee9da000-ee9fafff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ee9fb000-ee9fbfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ee9fc000-ee9fffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    eea21000-eea26fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    eea27000-eea2dfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea2e000-eea2efff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea2f000-eea2ffff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    eea30000-eea30fff rw-         0      1000  [anon:.bss]
    eea59000-eea5cfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    eea5d000-eea67fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    eea68000-eea68fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    eea69000-eea69fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    eea6a000-eea6afff rw-         0      1000  [anon:.bss]
    eea8d000-eea96fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    eea97000-eea9ffff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eeaa0000-eeaa0fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eeaa1000-eeaa1fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    eeaa2000-eeaa2fff rw-         0      1000  [anon:.bss]
    eeacf000-eeae2fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    eeae3000-eeaf5fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    eeaf6000-eeaf6fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    eeaf7000-eeaf9fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    eeb07000-eeb33fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    eeb34000-eeb72fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeb73000-eeb73fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeb74000-eeb79fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    eeb7a000-eeb7afff rw-         0      1000  [anon:.bss]
    eeba8000-eebacfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    eebad000-eebb0fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    eebb1000-eebb1fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    eebb2000-eebb2fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    eebb3000-eebb3fff rw-         0      1000  [anon:.bss]
    eec26000-eec27fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    eec28000-eec29fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    eec2a000-eec2afff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    eec2b000-eec2bfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    eec2c000-eec2cfff rw-         0      1000  [anon:.bss]
    eec60000-eec60fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eecc1000-eecc1fff ---         0      1000
    eecc2000-eecc5fff rw-         0      4000  [anon:thread signal stack]
    eecc6000-eecc6fff ---         0      1000
    eecc7000-eeccafff rw-         0      4000  [anon:thread signal stack]
    eeccb000-eeccbfff ---         0      1000
    eeccc000-eeccffff rw-         0      4000  [anon:thread signal stack]
    eecd0000-eecd0fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eecd2000-eecf1fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    eecf2000-eed11fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    eed12000-eed31fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    eed32000-eed51fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    eed52000-eed71fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    eed72000-eed91fff r--         0     20000  /dev/__properties__/properties_serial
    eed92000-eed9bfff r--         0      a000  /dev/__properties__/property_info
    eed9d000-eed9dfff ---         0      1000
    eed9e000-eeda1fff rw-         0      4000  [anon:thread signal stack]
    eeda2000-eeda2fff ---         0      1000
    eeda3000-eeda6fff rw-         0      4000  [anon:thread signal stack]
    eeda7000-eeda7fff ---         0      1000
    eeda8000-eedabfff rw-         0      4000  [anon:thread signal stack]
    eedac000-eedacfff ---         0      1000
    eedad000-eedb0fff rw-         0      4000  [anon:thread signal stack]
    eedb1000-eedb1fff ---         0      1000
    eedb2000-eedb5fff rw-         0      4000  [anon:thread signal stack]
    eedb6000-eedb6fff ---         0      1000
    eedb7000-eedbafff rw-         0      4000  [anon:thread signal stack]
    eedbb000-eedbbfff ---         0      1000
    eedbc000-eedbffff rw-         0      4000  [anon:thread signal stack]
    eedc0000-eeddffff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    eede0000-eedfffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    eee00000-eeec7fff r--         0     c8000  [anon:linker_alloc]
    eeec8000-eeecefff rw-         0      7000  [anon:bionic_alloc_small_objects]
    eeed0000-eeed0fff rw-         0      1000  [anon:abort message]
    eeed1000-eeed1fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    eeed2000-eeed2fff ---         0      1000
    eeed3000-eeed5fff rw-         0      3000
    eeed6000-eeed6fff ---         0      1000
    eeed7000-eeed9fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    eeeda000-eeef9fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    eeefa000-eeefafff rw-         0      1000  [anon:bionic_alloc_small_objects]
    eeefb000-eef5efff r--         0     64000  [anon:linker_alloc]
    eef5f000-eef7efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    eef7f000-eef7ffff ---         0      1000
    eef80000-eef80fff rw-         0      1000
    eef81000-eef81fff ---         0      1000
    eef82000-eefa1fff r--         0     20000  /dev/__properties__/properties_serial
    eefa2000-eefa2fff rw-         0      1000  [anon:System property context nodes]
    eefa3000-eefacfff r--         0      a000  /dev/__properties__/property_info
    eefad000-ef010fff r--         0     64000  [anon:linker_alloc]
    ef011000-ef012fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ef013000-ef013fff r--         0      1000  [anon:atexit handlers]
    ef014000-ef014fff ---         0      1000
    ef015000-ef018fff rw-         0      4000  [anon:thread signal stack]
    ef019000-ef019fff rw-         0      1000  [anon:arc4random data]
    ef01a000-ef01afff r--         0      1000  [anon:atexit handlers]
    ef01b000-ef01bfff rw-         0      1000  [anon:System property context nodes]
    ef01c000-ef01cfff rw-         0      1000  [anon:arc4random data]
    ef01d000-ef039fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ef03a000-ef0d1fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ef0d2000-ef0d2fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ef0d3000-ef0d6fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ef0d7000-ef0dcfff rw-         0      6000
    ef0dd000-ef0ddfff r--         0      1000
    ef0de000-ef0dffff rw-         0      2000
    ff93a000-ff95afff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 331, name: Binder:15875_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed3f9148  r3  ed3f913c
    r4  ee728260  r5  eda2c700  r6  ed3f9148  r7  00000036
    r8  ed3f9168  r9  eda2c790  r10 ed3f9150  r11 00000000
    ip  00000000  sp  ed3f9128  lr  ee6d6709  pc  ee7081c4

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

stack:
         ed3f90e8  00000030
         ed3f90ec  00000030
         ed3f90f0  edd02030
         ed3f90f4  00000000
         ed3f90f8  00000000
         ed3f90fc  00000000
         ed3f9100  ed800100
         ed3f9104  00000004
         ed3f9108  b1b2fab6
         ed3f910c  00000004
         ed3f9110  eda2c754  [anon:libc_malloc]
         ed3f9114  00000000
         ed3f9118  00000000
         ed3f911c  ed3f9168
         ed3f9120  eda2c790  [anon:libc_malloc]
         ed3f9124  ed3f9150
    #00  ed3f9128  ed3f913c
         ........  ........
    #01  ed3f9128  ed3f913c
         ed3f912c  b1b2fab6
         ed3f9130  c0306201
         ed3f9134  ee4c0c15  /system/lib/libbinder.so
         ed3f9138  ed3f9148
         ed3f913c  00000000
    #02  ed3f9140  eda2c754  [anon:libc_malloc]
         ed3f9144  ee728260  [anon:.bss]
         ed3f9148  00000000
         ed3f914c  00000000
         ed3f9150  00000000
         ed3f9154  00000000
         ed3f9158  eda6c500  [anon:libc_malloc]
         ed3f915c  00000000
         ed3f9160  00000100
         ed3f9164  00000000
         ed3f9168  00000000
         ed3f916c  00000000
         ed3f9170  eda6c400  [anon:libc_malloc]
         ed3f9174  00000000
         ed3f9178  b1b2fab6
         ed3f917c  eda2c700  [anon:libc_malloc]
         ........  ........
    #03  ed3f91a0  ed3f9230
         ed3f91a4  ee4c12b1  /system/lib/libbinder.so
         ed3f91a8  00000000
         ed3f91ac  eda2c700  [anon:libc_malloc]
         ed3f91b0  eda2c790  [anon:libc_malloc]
         ed3f91b4  00000000
         ed3f91b8  00000000
         ed3f91bc  ee4c135b  /system/lib/libbinder.so
    #04  ed3f91c0  00000000
         ed3f91c4  ee4c08af  /system/lib/libbinder.so
         ed3f91c8  ede11b70  [anon:libc_malloc]
         ed3f91cc  ede11b7c  [anon:libc_malloc]
         ed3f91d0  00000000
         ed3f91d4  ee4da939  /system/lib/libbinder.so
    #05  ed3f91d8  ede11b70  [anon:libc_malloc]
         ed3f91dc  eea9a905  /system/lib/libutils.so
    #06  ed3f91e0  ede38820  [anon:libc_malloc]
         ed3f91e4  ede11b70  [anon:libc_malloc]
         ed3f91e8  ede052f0  [anon:libc_malloc]
         ed3f91ec  ede11b70  [anon:libc_malloc]
         ed3f91f0  b1b2fab6
         ed3f91f4  ed3f9230
         ed3f91f8  ed3f9230
         ed3f91fc  ed3f9230
         ed3f9200  00000078
         ed3f9204  00004889
         ed3f9208  00003e03
         ed3f920c  ed6fc490
         ed3f9210  ed3f9230
         ed3f9214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed3f9218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed3f921c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed3f9220  ed3f9238
         ed3f9224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed3f9228  ed3f9230
         ed3f922c  00000000
         ed3f9230  ed4fa230
         ed3f9234  ed2f8230
         ed3f9238  0000014b
         ed3f923c  00003e03
         ed3f9240  00000001
         ed3f9244  ed2fc000
         ed3f9248  000fd230
         ed3f924c  00001000
         ed3f9250  00000000
         ed3f9254  00000000
         ed3f9258  00000003
         ed3f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 8528, name: Binder:15875_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed0f6148  r3  ed0f613c
    r4  ee728260  r5  ede5c600  r6  ed0f6148  r7  00000036
    r8  ed0f6168  r9  ede5c690  r10 ed0f6150  r11 00000000
    ip  00000000  sp  ed0f6128  lr  ee6d6709  pc  ee7081c4

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

stack:
         ed0f60e8  00000000
         ed0f60ec  00000000
         ed0f60f0  edf00380  [anon:libc_malloc]
         ed0f60f4  edf029b0  [anon:libc_malloc]
         ed0f60f8  ede0d608  [anon:libc_malloc]
         ed0f60fc  00000004
         ed0f6100  00000004
         ed0f6104  fffffff0
         ed0f6108  b1b2fab6
         ed0f610c  00000004
         ed0f6110  ede5c654  [anon:libc_malloc]
         ed0f6114  00000000
         ed0f6118  00000000
         ed0f611c  ed0f6168
         ed0f6120  ede5c690  [anon:libc_malloc]
         ed0f6124  ed0f6150
    #00  ed0f6128  ed0f613c
         ........  ........
    #01  ed0f6128  ed0f613c
         ed0f612c  b1b2fab6
         ed0f6130  c0306201
         ed0f6134  ee4c0c15  /system/lib/libbinder.so
         ed0f6138  ed0f6148
         ed0f613c  00000000
    #02  ed0f6140  ede5c654  [anon:libc_malloc]
         ed0f6144  ee728260  [anon:.bss]
         ed0f6148  00000000
         ed0f614c  00000000
         ed0f6150  00000000
         ed0f6154  00000000
         ed0f6158  ede5c800  [anon:libc_malloc]
         ed0f615c  00000000
         ed0f6160  00000100
         ed0f6164  00000000
         ed0f6168  00000000
         ed0f616c  00000000
         ed0f6170  ede5c700  [anon:libc_malloc]
         ed0f6174  00000000
         ed0f6178  b1b2fab6
         ed0f617c  ede5c600  [anon:libc_malloc]
         ........  ........
    #03  ed0f61a0  ede5c600  [anon:libc_malloc]
         ed0f61a4  ede5c654  [anon:libc_malloc]
         ed0f61a8  00000000
         ed0f61ac  ede5c600  [anon:libc_malloc]
         ed0f61b0  ede5c690  [anon:libc_malloc]
         ed0f61b4  00000000
         ed0f61b8  00000000
         ed0f61bc  ee4c135b  /system/lib/libbinder.so
    #04  ed0f61c0  00000000
         ed0f61c4  ee4c08af  /system/lib/libbinder.so
         ed0f61c8  eda295a0  [anon:libc_malloc]
         ed0f61cc  eda295ac  [anon:libc_malloc]
         ed0f61d0  00000000
         ed0f61d4  ee4da939  /system/lib/libbinder.so
    #05  ed0f61d8  eda295a0  [anon:libc_malloc]
         ed0f61dc  eea9a905  /system/lib/libutils.so
    #06  ed0f61e0  eda005e0  [anon:libc_malloc]
         ed0f61e4  eda295a0  [anon:libc_malloc]
         ed0f61e8  eda00570  [anon:libc_malloc]
         ed0f61ec  eda295a0  [anon:libc_malloc]
         ed0f61f0  b1b2fab6
         ed0f61f4  ed0f6230
         ed0f61f8  ed0f6230
         ed0f61fc  ed0f6230
         ed0f6200  00000078
         ed0f6204  00003e08
         ed0f6208  00003e03
         ed0f620c  edcfe490
         ed0f6210  ed0f6230
         ed0f6214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed0f6218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed0f621c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed0f6220  ed0f6238
         ed0f6224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed0f6228  ed0f6230
         ed0f622c  00000000
         ed0f6230  ed1f7230
         ed0f6234  00000000
         ed0f6238  00002150
         ed0f623c  00003e03
         ed0f6240  00000001
         ed0f6244  ecff9000
         ed0f6248  000fd230
         ed0f624c  00001000
         ed0f6250  00000000
         ed0f6254  00000000
         ed0f6258  00000003
         ed0f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 10736, name: HwBinder:15875_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ed2f8118  r3  ed2f8074
    r4  ee728260  r5  c0306201  r6  ed2f8118  r7  00000036
    r8  ed2f8138  r9  ee728260  r10 00000000  r11 ed2f8120
    ip  00000000  sp  ed2f8060  lr  ee6d6709  pc  ee7081c4

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:
         ed2f8020  ed2f80d4
         ed2f8024  00000002
         ed2f8028  eeb66b49  /system/lib/libhidlbase.so
         ed2f802c  eeb66b49  /system/lib/libhidlbase.so
         ed2f8030  ee728260  [anon:.bss]
         ed2f8034  eeb68cdd  /system/lib/libhidlbase.so
         ed2f8038  00000000
         ed2f803c  ede3d418  [anon:libc_malloc]
         ed2f8040  eda25910  [anon:libc_malloc]
         ed2f8044  eea9bc35  /system/lib/libutils.so
         ed2f8048  eda35010  [anon:libc_malloc]
         ed2f804c  ed2f8490
         ed2f8050  00000000
         ed2f8054  00005bf8
         ed2f8058  00000000
         ed2f805c  00000000
    #00  ed2f8060  ed2f8074
         ........  ........
    #01  ed2f8060  ed2f8074
         ed2f8064  b1b2fab6
         ed2f8068  ede3d400  [anon:libc_malloc]
         ed2f806c  eeb63555  /system/lib/libhidlbase.so
         ed2f8070  ed2f8118
         ed2f8074  00000000
    #02  ed2f8078  00000011
         ed2f807c  ed2f8160
         ed2f8080  ede3d400  [anon:libc_malloc]
         ed2f8084  ede3d454  [anon:libc_malloc]
         ed2f8088  ede3d498  [anon:libc_malloc]
         ed2f808c  00b2fab6
         ed2f8090  00000000
         ed2f8094  00000000
         ed2f8098  00000000
         ed2f809c  00000000
         ed2f80a0  00000000
         ed2f80a4  ede101a8  [anon:libc_malloc]
         ed2f80a8  00000004
         ed2f80ac  00000006
         ed2f80b0  00000004
         ed2f80b4  00000000
         ........  ........
    #03  ed2f81b8  ed2f81e4
         ed2f81bc  00003e03
         ed2f81c0  eda29030  [anon:libc_malloc]
         ed2f81c4  eda2903c  [anon:libc_malloc]
         ed2f81c8  00000000
         ed2f81cc  00000000
         ed2f81d0  ed2f81e4
         ed2f81d4  eeb6f70d  /system/lib/libhidlbase.so
    #04  ed2f81d8  eda29030  [anon:libc_malloc]
         ed2f81dc  eea9a905  /system/lib/libutils.so
    #05  ed2f81e0  eda02090  [anon:libc_malloc]
         ed2f81e4  eda29030  [anon:libc_malloc]
         ed2f81e8  ede05410  [anon:libc_malloc]
         ed2f81ec  eda29030  [anon:libc_malloc]
         ed2f81f0  b1b2fab6
         ed2f81f4  ed2f8230
         ed2f81f8  ed2f8230
         ed2f81fc  ed2f8230
         ed2f8200  00000078
         ed2f8204  00004317
         ed2f8208  00003e03
         ed2f820c  ed7fd490
         ed2f8210  ed2f8230
         ed2f8214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ed2f8218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed2f821c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed2f8220  ed2f8238
         ed2f8224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed2f8228  ed2f8230
         ed2f822c  00000000
         ed2f8230  ed3f9230
         ed2f8234  ed1f7230
         ed2f8238  000029f0
         ed2f823c  00003e03
         ed2f8240  00000001
         ed2f8244  ed1fb000
         ed2f8248  000fd230
         ed2f824c  00001000
         ed2f8250  00000000
         ed2f8254  00000000
         ed2f8258  00000003
         ed2f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 10737, name: Binder:15875_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed1f7148  r3  ed1f713c
    r4  ee728260  r5  eda6c900  r6  ed1f7148  r7  00000036
    r8  ed1f7168  r9  eda6c990  r10 ed1f7150  r11 00000000
    ip  00000000  sp  ed1f7128  lr  ee6d6709  pc  ee7081c4

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

stack:
         ed1f70e8  00000000
         ed1f70ec  ede0cf08  [anon:libc_malloc]
         ed1f70f0  ede0cf14  [anon:libc_malloc]
         ed1f70f4  ede0d018  [anon:libc_malloc]
         ed1f70f8  00000000
         ed1f70fc  ede0cf5c  [anon:libc_malloc]
         ed1f7100  ed800000
         ed1f7104  ede0cff8  [anon:libc_malloc]
         ed1f7108  b1b2fab6
         ed1f710c  00000004
         ed1f7110  eda6c954  [anon:libc_malloc]
         ed1f7114  00000000
         ed1f7118  00000000
         ed1f711c  ed1f7168
         ed1f7120  eda6c990  [anon:libc_malloc]
         ed1f7124  ed1f7150
    #00  ed1f7128  ed1f713c
         ........  ........
    #01  ed1f7128  ed1f713c
         ed1f712c  b1b2fab6
         ed1f7130  c0306201
         ed1f7134  ee4c0c15  /system/lib/libbinder.so
         ed1f7138  ed1f7148
         ed1f713c  00000000
    #02  ed1f7140  eda6c954  [anon:libc_malloc]
         ed1f7144  ee728260  [anon:.bss]
         ed1f7148  00000000
         ed1f714c  00000000
         ed1f7150  00000000
         ed1f7154  00000000
         ed1f7158  eda6cb00  [anon:libc_malloc]
         ed1f715c  00000000
         ed1f7160  00000100
         ed1f7164  00000000
         ed1f7168  00000000
         ed1f716c  00000000
         ed1f7170  eda6ca00  [anon:libc_malloc]
         ed1f7174  00000000
         ed1f7178  b1b2fab6
         ed1f717c  eda6c900  [anon:libc_malloc]
         ........  ........
    #03  ed1f71a0  ed1f7230
         ed1f71a4  ee4c12b1  /system/lib/libbinder.so
         ed1f71a8  00000000
         ed1f71ac  eda6c900  [anon:libc_malloc]
         ed1f71b0  eda6c990  [anon:libc_malloc]
         ed1f71b4  00000000
         ed1f71b8  00000000
         ed1f71bc  ee4c135b  /system/lib/libbinder.so
    #04  ed1f71c0  00000000
         ed1f71c4  ee4c08af  /system/lib/libbinder.so
         ed1f71c8  ede75ba0  [anon:libc_malloc]
         ed1f71cc  ede75bac  [anon:libc_malloc]
         ed1f71d0  00000000
         ed1f71d4  ee4da939  /system/lib/libbinder.so
    #05  ed1f71d8  ede75ba0  [anon:libc_malloc]
         ed1f71dc  eea9a905  /system/lib/libutils.so
    #06  ed1f71e0  ede53190  [anon:libc_malloc]
         ed1f71e4  ede75ba0  [anon:libc_malloc]
         ed1f71e8  ede53090  [anon:libc_malloc]
         ed1f71ec  ede75ba0  [anon:libc_malloc]
         ed1f71f0  b1b2fab6
         ed1f71f4  ed1f7230
         ed1f71f8  ed1f7230
         ed1f71fc  ed1f7230
         ed1f7200  00000078
         ed1f7204  00004889
         ed1f7208  00003e03
         ed1f720c  ed6fc490
         ed1f7210  ed1f7230
         ed1f7214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed1f7218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed1f721c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed1f7220  ed1f7238
         ed1f7224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed1f7228  ed1f7230
         ed1f722c  00000000
         ed1f7230  ed2f8230
         ed1f7234  ed0f6230
         ed1f7238  000029f1
         ed1f723c  00003e03
         ed1f7240  00000001
         ed1f7244  ed0fa000
         ed1f7248  000fd230
         ed1f724c  00001000
         ed1f7250  00000000
         ed1f7254  00000000
         ed1f7258  00000003
         ed1f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 15880, name: Binder:15875_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ee1ac028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  edcfdfb4  r7  000000f0
    r8  00000002  r9  ee1ac028  r10 00000000  r11 edcfe230
    ip  edcfdf70  sp  edcfdf60  lr  ee6d1511  pc  ee6cc108

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:
         edcfdf20  b1b2fab6
         edcfdf24  ed0f6498
         edcfdf28  ee7283a8  [anon:.bss]
         edcfdf2c  ee722894  /apex/com.android.runtime/lib/bionic/libc.so
         edcfdf30  00000000
         edcfdf34  01000000
         edcfdf38  ee728260  [anon:.bss]
         edcfdf3c  ee6d1b55  /apex/com.android.runtime/lib/bionic/libc.so
         edcfdf40  ed0f6238
         edcfdf44  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         edcfdf48  ed0f6230
         edcfdf4c  edcfdf94
         edcfdf50  ed0f6274
         edcfdf54  00000000
         edcfdf58  edcfdfb4
         edcfdf5c  ee7283a8  [anon:.bss]
    #00  edcfdf60  edcfe490
         edcfdf64  ee728260  [anon:.bss]
         edcfdf68  00000089
         edcfdf6c  00000000
    #01  edcfdf70  00000000
         edcfdf74  00000000
         edcfdf78  ffffffff
         edcfdf7c  edcfdfb4
         edcfdf80  00000000
         edcfdf84  b1b2fab6
         edcfdf88  ee1ac028  [anon:.bss]
         edcfdf8c  00000000
         edcfdf90  00000000
         edcfdf94  00000002
         edcfdf98  ee728260  [anon:.bss]
         edcfdf9c  00000000
         edcfdfa0  ee728260  [anon:.bss]
         edcfdfa4  ee718b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  edcfdfa8  00000000
         edcfdfac  00000000
         edcfdfb0  b1b2fab6
         edcfdfb4  ecff9000
         edcfdfb8  b1b2fab6
         edcfdfbc  ee1ac028  [anon:.bss]
         edcfdfc0  ede41800  [anon:libc_malloc]
         edcfdfc4  ee728260  [anon:.bss]
         edcfdfc8  00000000
         edcfdfcc  ee728260  [anon:.bss]
         edcfdfd0  00003e03
         edcfdfd4  ee728260  [anon:.bss]
         edcfdfd8  edcfe230
         edcfdfdc  ee19c88f  /system/lib/libmediadrm.so
    #03  edcfdfe0  00000004
         edcfdfe4  eea9c2cb  /system/lib/libutils.so
         edcfdfe8  00000000
         edcfdfec  eda2c000  [anon:libc_malloc]
         edcfdff0  00000010
         edcfdff4  b1b2fab6
         edcfdff8  ede41810  [anon:libc_malloc]
         edcfdffc  ede41800  [anon:libc_malloc]
         edcfe000  ee728260  [anon:.bss]
         edcfe004  00000000
         edcfe008  ee728260  [anon:.bss]
         edcfe00c  00003e03
         edcfe010  ee728260  [anon:.bss]
         edcfe014  ee19cdd9  /system/lib/libmediadrm.so
    #04  edcfe018  00000010
         edcfe01c  00000000
         edcfe020  eda2c200  [anon:libc_malloc]
         edcfe024  00000000
         edcfe028  00000000
         edcfe02c  00000000
         edcfe030  00000000
         edcfe034  00000000
         edcfe038  b1b2fab6
         edcfe03c  ede41810  [anon:libc_malloc]
         edcfe040  eda0c080  [anon:libc_malloc]
         edcfe044  ee728260  [anon:.bss]
         edcfe048  00000000
         edcfe04c  edcfe1e4
         edcfe050  00003e03
         edcfe054  ee4ba20f  /system/lib/libbinder.so
    #05  edcfe058  eda0c080  [anon:libc_malloc]
         edcfe05c  ede053f0  [anon:libc_malloc]
         edcfe060  ede41810  [anon:libc_malloc]
         edcfe064  b1b2fab6
         edcfe068  eda0c080  [anon:libc_malloc]
         edcfe06c  eda02450  [anon:libc_malloc]
         edcfe070  00000001
         edcfe074  ee4ba193  /system/lib/libbinder.so
    #06  edcfe078  b1b2fab6
         edcfe07c  eda2c000  [anon:libc_malloc]
         edcfe080  eda0c080  [anon:libc_malloc]
         edcfe084  eda2c054  [anon:libc_malloc]
         edcfe088  ee728260  [anon:.bss]
         edcfe08c  ee4c10ad  /system/lib/libbinder.so
    #07  edcfe090  00000000
         edcfe094  edcfe0a0
         edcfe098  edcfe160
         edcfe09c  00000000
         edcfe0a0  00000000
         edcfe0a4  eda05050  [anon:libc_malloc]
         edcfe0a8  00000004
         edcfe0ac  00000006
         edcfe0b0  00000000
         edcfe0b4  00000000
         edcfe0b8  00000000
         edcfe0bc  00000000
         edcfe0c0  00000000
         edcfe0c4  ee720000  /apex/com.android.runtime/lib/bionic/libc.so
         edcfe0c8  00000000
         edcfe0cc  ed010001
         ........  ........
    #08  edcfe1a0  edcfe230
         edcfe1a4  ee4c12b1  /system/lib/libbinder.so
         edcfe1a8  00000000
         edcfe1ac  eda2c000  [anon:libc_malloc]
         edcfe1b0  eda2c090  [anon:libc_malloc]
         edcfe1b4  00000001
         edcfe1b8  00000000
         edcfe1bc  ee4c135b  /system/lib/libbinder.so
    #09  edcfe1c0  00000000
         edcfe1c4  ee4c08af  /system/lib/libbinder.so
         edcfe1c8  ede11930  [anon:libc_malloc]
         edcfe1cc  ede1193c  [anon:libc_malloc]
         edcfe1d0  00000000
         edcfe1d4  ee4da939  /system/lib/libbinder.so
    #10  edcfe1d8  ede11930  [anon:libc_malloc]
         edcfe1dc  eea9a905  /system/lib/libutils.so
    #11  edcfe1e0  ede05240  [anon:libc_malloc]
         edcfe1e4  ede11930  [anon:libc_malloc]
         edcfe1e8  ede05220  [anon:libc_malloc]
         edcfe1ec  ede11930  [anon:libc_malloc]
         edcfe1f0  b1b2fab6
         edcfe1f4  edcfe230
         edcfe1f8  edcfe230
         edcfe1fc  edcfe230
         edcfe200  00000078
         edcfe204  00003e03
         edcfe208  00003e03
         edcfe20c  ef0df020
         edcfe210  edcfe230
         edcfe214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  edcfe218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         edcfe21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  edcfe220  edcfe238
         edcfe224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         edcfe228  edcfe230
         edcfe22c  00000000
         edcfe230  ef0dedc0
         edcfe234  ed8fe230
         edcfe238  00003e08
         edcfe23c  00003e03
         edcfe240  00000001
         edcfe244  edc01000
         edcfe248  000fd230
         edcfe24c  00001000
         edcfe250  00000000
         edcfe254  00000000
         edcfe258  00000003
         edcfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 17173, name: HwBinder:15875_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ed8fe118  r3  ed8fe074
    r4  ee728260  r5  c0306201  r6  ed8fe118  r7  00000036
    r8  ed8fe138  r9  ee728260  r10 00000000  r11 ed8fe120
    ip  00000000  sp  ed8fe060  lr  ee6d6709  pc  ee7081c4

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:
         ed8fe020  ede01510  [anon:libc_malloc]
         ed8fe024  ee6c84f5  /apex/com.android.runtime/lib/bionic/libc.so
         ed8fe028  edb04900  [anon:libc_malloc]
         ed8fe02c  edf07240  [anon:libc_malloc]
         ed8fe030  edf07240  [anon:libc_malloc]
         ed8fe034  edb04900  [anon:libc_malloc]
         ed8fe038  00000000
         ed8fe03c  ede3c504  [anon:libc_malloc]
         ed8fe040  ede82570  [anon:libc_malloc]
         ed8fe044  eea9bc35  /system/lib/libutils.so
         ed8fe048  eda35010  [anon:libc_malloc]
         ed8fe04c  ed8fe490
         ed8fe050  00000000
         ed8fe054  00005bfc
         ed8fe058  00000000
         ed8fe05c  00000000
    #00  ed8fe060  ed8fe074
         ........  ........
    #01  ed8fe060  ed8fe074
         ed8fe064  b1b2fab6
         ed8fe068  ede3c500  [anon:libc_malloc]
         ed8fe06c  eeb63555  /system/lib/libhidlbase.so
         ed8fe070  ed8fe118
         ed8fe074  00000000
    #02  ed8fe078  ee7303c0  [anon:.bss]
         ed8fe07c  ede09e08  [anon:libc_malloc]
         ed8fe080  ed8fe038
         ed8fe084  ede3c554  [anon:libc_malloc]
         ed8fe088  ede3c598  [anon:libc_malloc]
         ed8fe08c  00000004
         ed8fe090  00000000
         ed8fe094  00000000
         ed8fe098  00000000
         ed8fe09c  00000000
         ed8fe0a0  00000000
         ed8fe0a4  ede10108  [anon:libc_malloc]
         ed8fe0a8  00000004
         ed8fe0ac  00000006
         ed8fe0b0  00000004
         ed8fe0b4  00000000
         ........  ........
    #03  ed8fe1b8  ed8fe1e4
         ed8fe1bc  00003e03
         ed8fe1c0  eda29300  [anon:libc_malloc]
         ed8fe1c4  eda2930c  [anon:libc_malloc]
         ed8fe1c8  00000000
         ed8fe1cc  00000000
         ed8fe1d0  ed8fe1e4
         ed8fe1d4  eeb6f70d  /system/lib/libhidlbase.so
    #04  ed8fe1d8  eda29300  [anon:libc_malloc]
         ed8fe1dc  eea9a905  /system/lib/libutils.so
    #05  ed8fe1e0  eda02060  [anon:libc_malloc]
         ed8fe1e4  eda29300  [anon:libc_malloc]
         ed8fe1e8  eda001d0  [anon:libc_malloc]
         ed8fe1ec  eda29300  [anon:libc_malloc]
         ed8fe1f0  b1b2fab6
         ed8fe1f4  ed8fe230
         ed8fe1f8  ed8fe230
         ed8fe1fc  ed8fe230
         ed8fe200  00000078
         ed8fe204  00003e08
         ed8fe208  00003e03
         ed8fe20c  edcfe490
         ed8fe210  ed8fe230
         ed8fe214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ed8fe218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed8fe21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed8fe220  ed8fe238
         ed8fe224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed8fe228  ed8fe230
         ed8fe22c  00000000
         ed8fe230  edcfe230
         ed8fe234  ed7fd230
         ed8fe238  00004315
         ed8fe23c  00003e03
         ed8fe240  00000001
         ed8fe244  ed801000
         ed8fe248  000fd230
         ed8fe24c  00001000
         ed8fe250  00000000
         ed8fe254  00000000
         ed8fe258  00000003
         ed8fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 17175, name: HwBinder:15875_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ed7fd118  r3  ed7fd074
    r4  ee728260  r5  c0306201  r6  ed7fd118  r7  00000036
    r8  ed7fd138  r9  ee728260  r10 00000000  r11 ed7fd120
    ip  00000000  sp  ed7fd060  lr  ee6d6709  pc  ee7081c4

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:
         ed7fd020  ee7303c0  [anon:.bss]
         ed7fd024  ede0a508  [anon:libc_malloc]
         ed7fd028  ed7fcfe0
         ed7fd02c  edf07240  [anon:libc_malloc]
         ed7fd030  edf07240  [anon:libc_malloc]
         ed7fd034  edf07240  [anon:libc_malloc]
         ed7fd038  00000000
         ed7fd03c  eda37504  [anon:libc_malloc]
         ed7fd040  eda01f90  [anon:libc_malloc]
         ed7fd044  eea9bc35  /system/lib/libutils.so
         ed7fd048  eda35010  [anon:libc_malloc]
         ed7fd04c  ed7fd490
         ed7fd050  00000000
         ed7fd054  00005c00
         ed7fd058  00000000
         ed7fd05c  00000000
    #00  ed7fd060  ed7fd074
         ........  ........
    #01  ed7fd060  ed7fd074
         ed7fd064  b1b2fab6
         ed7fd068  eda37500  [anon:libc_malloc]
         ed7fd06c  eeb63555  /system/lib/libhidlbase.so
         ed7fd070  ed7fd118
         ed7fd074  00000000
    #02  ed7fd078  ee7303c0  [anon:.bss]
         ed7fd07c  ede0a508  [anon:libc_malloc]
         ed7fd080  ed7fd038
         ed7fd084  eda37554  [anon:libc_malloc]
         ed7fd088  eda37598  [anon:libc_malloc]
         ed7fd08c  00000004
         ed7fd090  00000000
         ed7fd094  00000000
         ed7fd098  00000000
         ed7fd09c  00000000
         ed7fd0a0  00000000
         ed7fd0a4  eda05018  [anon:libc_malloc]
         ed7fd0a8  00000004
         ed7fd0ac  00000006
         ed7fd0b0  00000004
         ed7fd0b4  00000000
         ........  ........
    #03  ed7fd1b8  ed7fd1e4
         ed7fd1bc  00003e03
         ed7fd1c0  ede119c0  [anon:libc_malloc]
         ed7fd1c4  ede119cc  [anon:libc_malloc]
         ed7fd1c8  00000000
         ed7fd1cc  00000000
         ed7fd1d0  ed7fd1e4
         ed7fd1d4  eeb6f70d  /system/lib/libhidlbase.so
    #04  ed7fd1d8  ede119c0  [anon:libc_malloc]
         ed7fd1dc  eea9a905  /system/lib/libutils.so
    #05  ed7fd1e0  ede064c8  [anon:libc_malloc]
         ed7fd1e4  ede119c0  [anon:libc_malloc]
         ed7fd1e8  ede05230  [anon:libc_malloc]
         ed7fd1ec  ede119c0  [anon:libc_malloc]
         ed7fd1f0  b1b2fab6
         ed7fd1f4  ed7fd230
         ed7fd1f8  ed7fd230
         ed7fd1fc  ed7fd230
         ed7fd200  00000078
         ed7fd204  00004315
         ed7fd208  00003e03
         ed7fd20c  ed8fe490
         ed7fd210  ed7fd230
         ed7fd214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ed7fd218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed7fd21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed7fd220  ed7fd238
         ed7fd224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed7fd228  ed7fd230
         ed7fd22c  00000000
         ed7fd230  ed8fe230
         ed7fd234  ed6fc230
         ed7fd238  00004317
         ed7fd23c  00003e03
         ed7fd240  00000001
         ed7fd244  ed700000
         ed7fd248  000fd230
         ed7fd24c  00001000
         ed7fd250  00000000
         ed7fd254  00000000
         ed7fd258  00000003
         ed7fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 18569, name: Binder:15875_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  ee1ac028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  ed6fbfb4  r7  000000f0
    r8  00000002  r9  ee1ac028  r10 00000000  r11 ed6fc230
    ip  ed6fbf70  sp  ed6fbf60  lr  ee6d1511  pc  ee6cc108

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:
         ed6fbf20  00000004
         ed6fbf24  00000000
         ed6fbf28  ed6fc0a0
         ed6fbf2c  ee728260  [anon:.bss]
         ed6fbf30  ede6ea00  [anon:libc_malloc]
         ed6fbf34  ee4c85f3  /system/lib/libbinder.so
         ed6fbf38  ed6fc0a0
         ed6fbf3c  ede6ea04  [anon:libc_malloc]
         ed6fbf40  00000004
         ed6fbf44  ee1991e7  /system/lib/libmediadrm.so
         ed6fbf48  b1b2fab6
         ed6fbf4c  ede0ad2c  [anon:libc_malloc]
         ed6fbf50  00000000
         ed6fbf54  ed6fbf90
         ed6fbf58  ed6fbfb4
         ed6fbf5c  ee7283a8  [anon:.bss]
    #00  ed6fbf60  ed6fc490
         ed6fbf64  ee728260  [anon:.bss]
         ed6fbf68  00000089
         ed6fbf6c  00000000
    #01  ed6fbf70  00000000
         ed6fbf74  00000000
         ed6fbf78  ffffffff
         ed6fbf7c  ed6fbfb4
         ed6fbf80  00000000
         ed6fbf84  b1b2fab6
         ed6fbf88  ee1ac028  [anon:.bss]
         ed6fbf8c  00000000
         ed6fbf90  00000000
         ed6fbf94  00000002
         ed6fbf98  ee728260  [anon:.bss]
         ed6fbf9c  00000000
         ed6fbfa0  ee728260  [anon:.bss]
         ed6fbfa4  ee718b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  ed6fbfa8  00000000
         ed6fbfac  ede0ad14  [anon:libc_malloc]
         ed6fbfb0  b1b2fab6
         ed6fbfb4  ede0ad00  [anon:libc_malloc]
         ed6fbfb8  b1b2fab6
         ed6fbfbc  ee1ac028  [anon:.bss]
         ed6fbfc0  ede41c00  [anon:libc_malloc]
         ed6fbfc4  ee728260  [anon:.bss]
         ed6fbfc8  00000000
         ed6fbfcc  ee728260  [anon:.bss]
         ed6fbfd0  00003e03
         ed6fbfd4  ee728260  [anon:.bss]
         ed6fbfd8  ed6fc230
         ed6fbfdc  ee19c88f  /system/lib/libmediadrm.so
    #03  ed6fbfe0  00000004
         ed6fbfe4  eea9c2cb  /system/lib/libutils.so
         ed6fbfe8  00000000
         ed6fbfec  ede50c00  [anon:libc_malloc]
         ed6fbff0  00000010
         ed6fbff4  b1b2fab6
         ed6fbff8  ede41c10  [anon:libc_malloc]
         ed6fbffc  ede41c00  [anon:libc_malloc]
         ed6fc000  ee728260  [anon:.bss]
         ed6fc004  00000000
         ed6fc008  ee728260  [anon:.bss]
         ed6fc00c  00003e03
         ed6fc010  ee728260  [anon:.bss]
         ed6fc014  ee19cdd9  /system/lib/libmediadrm.so
    #04  ed6fc018  00000010
         ed6fc01c  00000000
         ed6fc020  ede50e00  [anon:libc_malloc]
         ed6fc024  00000000
         ed6fc028  00000000
         ed6fc02c  00000000
         ed6fc030  00000000
         ed6fc034  00000000
         ed6fc038  b1b2fab6
         ed6fc03c  ede41c10  [anon:libc_malloc]
         ed6fc040  ede29600  [anon:libc_malloc]
         ed6fc044  ee728260  [anon:.bss]
         ed6fc048  00000000
         ed6fc04c  ed6fc1e4
         ed6fc050  00003e03
         ed6fc054  ee4ba20f  /system/lib/libbinder.so
    #05  ed6fc058  ede29600  [anon:libc_malloc]
         ed6fc05c  eda00290  [anon:libc_malloc]
         ed6fc060  ede41c10  [anon:libc_malloc]
         ed6fc064  b1b2fab6
         ed6fc068  ede29600  [anon:libc_malloc]
         ed6fc06c  eda02240  [anon:libc_malloc]
         ed6fc070  00000001
         ed6fc074  ee4ba193  /system/lib/libbinder.so
    #06  ed6fc078  00003e03
         ed6fc07c  ede50c00  [anon:libc_malloc]
         ed6fc080  ede29600  [anon:libc_malloc]
         ed6fc084  ede50c54  [anon:libc_malloc]
         ed6fc088  ee728260  [anon:.bss]
         ed6fc08c  ee4c10ad  /system/lib/libbinder.so
    #07  ed6fc090  00000000
         ed6fc094  ede0ac08  [anon:libc_malloc]
         ed6fc098  ede0ac2c  [anon:libc_malloc]
         ed6fc09c  ede0ad30  [anon:libc_malloc]
         ed6fc0a0  00000000
         ed6fc0a4  ede0ac64  [anon:libc_malloc]
         ed6fc0a8  edc00000
         ed6fc0ac  ede0acf8  [anon:libc_malloc]
         ed6fc0b0  ede14460  [anon:libc_malloc]
         ed6fc0b4  ee6a15d1  /apex/com.android.runtime/lib/bionic/libc.so
         ed6fc0b8  00000004
         ed6fc0bc  00000000
         ed6fc0c0  00000000
         ed6fc0c4  ee728260  [anon:.bss]
         ed6fc0c8  00000000
         ed6fc0cc  ede0ac08  [anon:libc_malloc]
         ........  ........
    #08  ed6fc1a0  ed6fc230
         ed6fc1a4  ee4c12b1  /system/lib/libbinder.so
         ed6fc1a8  00000000
         ed6fc1ac  ede50c00  [anon:libc_malloc]
         ed6fc1b0  ede50c90  [anon:libc_malloc]
         ed6fc1b4  00000000
         ed6fc1b8  00000000
         ed6fc1bc  ee4c135b  /system/lib/libbinder.so
    #09  ed6fc1c0  00000000
         ed6fc1c4  ee4c08af  /system/lib/libbinder.so
         ed6fc1c8  ede11960  [anon:libc_malloc]
         ed6fc1cc  ede1196c  [anon:libc_malloc]
         ed6fc1d0  00000000
         ed6fc1d4  ee4da939  /system/lib/libbinder.so
    #10  ed6fc1d8  ede11960  [anon:libc_malloc]
         ed6fc1dc  eea9a905  /system/lib/libutils.so
    #11  ed6fc1e0  ede05280  [anon:libc_malloc]
         ed6fc1e4  ede11960  [anon:libc_malloc]
         ed6fc1e8  ede05200  [anon:libc_malloc]
         ed6fc1ec  ede11960  [anon:libc_malloc]
         ed6fc1f0  b1b2fab6
         ed6fc1f4  ed6fc230
         ed6fc1f8  ed6fc230
         ed6fc1fc  ed6fc230
         ed6fc200  00000078
         ed6fc204  00003e03
         ed6fc208  00003e03
         ed6fc20c  ef0df020
         ed6fc210  ed6fc230
         ed6fc214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  ed6fc218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed6fc21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  ed6fc220  ed6fc238
         ed6fc224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed6fc228  ed6fc230
         ed6fc22c  00000000
         ed6fc230  ed7fd230
         ed6fc234  ed5fb230
         ed6fc238  00004889
         ed6fc23c  00003e03
         ed6fc240  00000001
         ed6fc244  ed5ff000
         ed6fc248  000fd230
         ed6fc24c  00001000
         ed6fc250  00000000
         ed6fc254  00000000
         ed6fc258  00000003
         ed6fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 18570, name: Binder:15875_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ed5fb148  r3  ed5fb13c
    r4  ee728260  r5  eda2cc00  r6  ed5fb148  r7  00000036
    r8  ed5fb168  r9  eda2cc90  r10 ed5fb150  r11 00000000
    ip  00000000  sp  ed5fb128  lr  ee6d6709  pc  ee7081c4

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

stack:
         ed5fb0e8  00000000
         ed5fb0ec  ede0b35c  [anon:libc_malloc]
         ed5fb0f0  ed800000
         ed5fb0f4  ede0b3f8  [anon:libc_malloc]
         ed5fb0f8  eda000d0  [anon:libc_malloc]
         ed5fb0fc  ee6a15d1  /apex/com.android.runtime/lib/bionic/libc.so
         ed5fb100  00000004
         ed5fb104  ee63d448  /system/lib/android.hardware.drm@1.2.so
         ed5fb108  b1b2fab6
         ed5fb10c  00000004
         ed5fb110  eda2cc54  [anon:libc_malloc]
         ed5fb114  00000000
         ed5fb118  ed5fb174
         ed5fb11c  ee7283a8  [anon:.bss]
         ed5fb120  ee7283a8  [anon:.bss]
         ed5fb124  ee722894  /apex/com.android.runtime/lib/bionic/libc.so
    #00  ed5fb128  ed5fb13c
         ........  ........
    #01  ed5fb128  ed5fb13c
         ed5fb12c  b1b2fab6
         ed5fb130  c0306201
         ed5fb134  ee4c0c15  /system/lib/libbinder.so
         ed5fb138  ed5fb148
         ed5fb13c  00000000
    #02  ed5fb140  eda2cc54  [anon:libc_malloc]
         ed5fb144  ee728260  [anon:.bss]
         ed5fb148  00000000
         ed5fb14c  00000000
         ed5fb150  00000000
         ed5fb154  00000000
         ed5fb158  eda2ce00  [anon:libc_malloc]
         ed5fb15c  00000000
         ed5fb160  00000100
         ed5fb164  00000000
         ed5fb168  00000000
         ed5fb16c  00000000
         ed5fb170  eda2cd00  [anon:libc_malloc]
         ed5fb174  00000000
         ed5fb178  b1b2fab6
         ed5fb17c  eda2cc00  [anon:libc_malloc]
         ........  ........
    #03  ed5fb1a0  ede41804  [anon:libc_malloc]
         ed5fb1a4  ee4c12b1  /system/lib/libbinder.so
         ed5fb1a8  00000000
         ed5fb1ac  eda2cc00  [anon:libc_malloc]
         ed5fb1b0  eda2cc90  [anon:libc_malloc]
         ed5fb1b4  00000000
         ed5fb1b8  00000000
         ed5fb1bc  ee4c135b  /system/lib/libbinder.so
    #04  ed5fb1c0  00000000
         ed5fb1c4  ee4c08af  /system/lib/libbinder.so
         ed5fb1c8  ede11b40  [anon:libc_malloc]
         ed5fb1cc  ede11b4c  [anon:libc_malloc]
         ed5fb1d0  00000000
         ed5fb1d4  ee4da939  /system/lib/libbinder.so
    #05  ed5fb1d8  ede11b40  [anon:libc_malloc]
         ed5fb1dc  eea9a905  /system/lib/libutils.so
    #06  ed5fb1e0  ede052e0  [anon:libc_malloc]
         ed5fb1e4  ede11b40  [anon:libc_malloc]
         ed5fb1e8  ede05280  [anon:libc_malloc]
         ed5fb1ec  ede11b40  [anon:libc_malloc]
         ed5fb1f0  b1b2fab6
         ed5fb1f4  ed5fb230
         ed5fb1f8  ed5fb230
         ed5fb1fc  ed5fb230
         ed5fb200  00000078
         ed5fb204  00004889
         ed5fb208  00003e03
         ed5fb20c  ed6fc490
         ed5fb210  ed5fb230
         ed5fb214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed5fb218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed5fb21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ed5fb220  ed5fb238
         ed5fb224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed5fb228  ed5fb230
         ed5fb22c  00000000
         ed5fb230  ed6fc230
         ed5fb234  ed4fa230
         ed5fb238  0000488a
         ed5fb23c  00003e03
         ed5fb240  00000001
         ed5fb244  ed4fe000
         ed5fb248  000fd230
         ed5fb24c  00001000
         ed5fb250  00000000
         ed5fb254  00000000
         ed5fb258  00000003
         ed5fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 15875, tid: 28439, name: HwBinder:15875_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ed4fa118  r3  ed4fa074
    r4  ee728260  r5  c0306201  r6  ed4fa118  r7  00000036
    r8  ed4fa138  r9  ee728260  r10 00000000  r11 ed4fa120
    ip  00000000  sp  ed4fa060  lr  ee6d6709  pc  ee7081c4

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:
         ed4fa020  00000004
         ed4fa024  ed4fa048
         ed4fa028  ed4fa158
         ed4fa02c  edf00380  [anon:libc_malloc]
         ed4fa030  ede03c30  [anon:libc_malloc]
         ed4fa034  ee6c84f5  /apex/com.android.runtime/lib/bionic/libc.so
         ed4fa038  00000000
         ed4fa03c  ede3c284  [anon:libc_malloc]
         ed4fa040  ede825f0  [anon:libc_malloc]
         ed4fa044  eea9bc35  /system/lib/libutils.so
         ed4fa048  eda35010  [anon:libc_malloc]
         ed4fa04c  ed4fa490
         ed4fa050  00000000
         ed4fa054  00005c04
         ed4fa058  00000000
         ed4fa05c  00000000
    #00  ed4fa060  ed4fa074
         ........  ........
    #01  ed4fa060  ed4fa074
         ed4fa064  b1b2fab6
         ed4fa068  ede3c280  [anon:libc_malloc]
         ed4fa06c  eeb63555  /system/lib/libhidlbase.so
         ed4fa070  ed4fa118
         ed4fa074  00000000
    #02  ed4fa078  ee7303c0  [anon:.bss]
         ed4fa07c  ede0ba08  [anon:libc_malloc]
         ed4fa080  ed4fa038
         ed4fa084  ede3c2d4  [anon:libc_malloc]
         ed4fa088  ede3c318  [anon:libc_malloc]
         ed4fa08c  00000004
         ed4fa090  00000000
         ed4fa094  00000000
         ed4fa098  00000000
         ed4fa09c  00000000
         ed4fa0a0  00000000
         ed4fa0a4  ede10128  [anon:libc_malloc]
         ed4fa0a8  00000004
         ed4fa0ac  00000006
         ed4fa0b0  00000004
         ed4fa0b4  00000000
         ........  ........
    #03  ed4fa1b8  ed4fa1e4
         ed4fa1bc  00003e03
         ed4fa1c0  ede119f0  [anon:libc_malloc]
         ed4fa1c4  ede119fc  [anon:libc_malloc]
         ed4fa1c8  00000000
         ed4fa1cc  00000000
         ed4fa1d0  ed4fa1e4
         ed4fa1d4  eeb6f70d  /system/lib/libhidlbase.so
    #04  ed4fa1d8  ede119f0  [anon:libc_malloc]
         ed4fa1dc  eea9a905  /system/lib/libutils.so
    #05  ed4fa1e0  ede06780  [anon:libc_malloc]
         ed4fa1e4  ede119f0  [anon:libc_malloc]
         ed4fa1e8  eda008a0  [anon:libc_malloc]
         ed4fa1ec  ede119f0  [anon:libc_malloc]
         ed4fa1f0  b1b2fab6
         ed4fa1f4  ed4fa230
         ed4fa1f8  ed4fa230
         ed4fa1fc  ed4fa230
         ed4fa200  00000078
         ed4fa204  00004315
         ed4fa208  00003e03
         ed4fa20c  ed8fe490
         ed4fa210  ed4fa230
         ed4fa214  ee718089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ed4fa218  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed4fa21c  ee6d2143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ed4fa220  ed4fa238
         ed4fa224  ee718073  /apex/com.android.runtime/lib/bionic/libc.so
         ed4fa228  ed4fa230
         ed4fa22c  00000000
         ed4fa230  ed5fb230
         ed4fa234  ed3f9230
         ed4fa238  00006f17
         ed4fa23c  00003e03
         ed4fa240  00000001
         ed4fa244  ed3fd000
         ed4fa248  000fd230
         ed4fa24c  00001000
         ed4fa250  00000000
         ed4fa254  00000000
         ed4fa258  00000003
         ed4fa25c  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:[19733237] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
