*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-12 08:30:18+0900
pid: 24919, tid: 24919, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00006157  r2  00000006  r3  ffb9a138
    r4  ffb9a14c  r5  ffb9a130  r6  00006157  r7  0000016b
    r8  ffb9a148  r9  ffb9a138  r10 ffb9a168  r11 ffb9a158
    ip  00006157  sp  ffb9a108  lr  ecdd5c43  pc  ecdd5c56

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:
         ffb9a0c8  ec414120  [anon:libc_malloc]
         ffb9a0cc  ecc98004  /system/lib/libmediametrics.so
         ffb9a0d0  ec414120  [anon:libc_malloc]
         ffb9a0d4  ecfcf527  /system/lib/libbinder.so
         ffb9a0d8  00000002
         ffb9a0dc  ffb9a1a4  [stack]
         ffb9a0e0  ffffffdf
         ffb9a0e4  ffffffe0
         ffb9a0e8  6831bff1
         ffb9a0ec  c7f41c0f
         ffb9a0f0  ffb9a130  [stack]
         ffb9a0f4  ec414120  [anon:libc_malloc]
         ffb9a0f8  c7f41c0f
         ffb9a0fc  ffb9a130  [stack]
         ffb9a100  00006157
         ffb9a104  00001388
    #00  ffb9a108  ffb9a178  [stack]
         ffb9a10c  ffb9a188  [stack]
         ffb9a110  ffb9a198  [stack]
         ffb9a114  ffb9a1a8  [stack]
         ffb9a118  ec414120  [anon:libc_malloc]
         ffb9a11c  ffb9a1a4  [stack]
         ffb9a120  ec414120  [anon:libc_malloc]
         ffb9a124  ecfd4d6f  /system/lib/libbinder.so
         ffb9a128  00000000
         ffb9a12c  ec450000  [anon:libc_malloc]
         ffb9a130  ffffffdf
         ffb9a134  ffffffff
         ffb9a138  00000000
         ffb9a13c  00000000
         ffb9a140  ffffffff
         ffb9a144  00006157
         ........  ........
    #01  ffb9a1f0  ec414120  [anon:libc_malloc]
         ffb9a1f4  ecfee5f0  /system/lib/libbinder.so
    #02  ffb9a1f8  ec414120  [anon:libc_malloc]
         ffb9a1fc  ecfd1b55  /system/lib/libbinder.so
    #03  ffb9a200  00000000
         ffb9a204  6831bff1
         ffb9a208  ffb9a230  [stack]
         ffb9a20c  ece2e168  [anon:.bss]
         ffb9a210  0000001d
         ffb9a214  ecdd5781  /apex/com.android.runtime/lib/bionic/libc.so
         ffb9a218  ece2d260  [anon:.bss]
         ffb9a21c  ffb9a2b4  [stack]
         ffb9a220  0000001d
         ffb9a224  ec434080  [anon:libc_malloc]
         ffb9a228  00000000
         ffb9a22c  ec4140d0  [anon:libc_malloc]
         ffb9a230  00000000
         ffb9a234  00000000
         ffb9a238  00000000
         ffb9a23c  00000000
         ........  ........
    #04  ffb9a2b0  6831bff1
         ffb9a2b4  ec411910  [anon:libc_malloc]
         ffb9a2b8  ffb9a320  [stack]
         ffb9a2bc  ec414120  [anon:libc_malloc]
         ffb9a2c0  6831bff1
         ffb9a2c4  ec415570  [anon:libc_malloc]
         ffb9a2c8  ece2d260  [anon:.bss]
         ffb9a2cc  ec415550  [anon:libc_malloc]
         ffb9a2d0  0000001d
         ffb9a2d4  00000000
         ffb9a2d8  ec47c848  [anon:libc_malloc]
         ffb9a2dc  ece2d260  [anon:.bss]
         ffb9a2e0  ec8b3084  /system/lib/libmediadrm.so
         ffb9a2e4  ecc94b6f  /system/lib/libmediametrics.so
    #05  ffb9a2e8  0000001d
         ffb9a2ec  6831bff1
         ffb9a2f0  ec414380  [anon:libc_malloc]
         ffb9a2f4  00000020
         ffb9a2f8  0000001d
         ffb9a2fc  ecf1cbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffb9a300  ec46edbf  [anon:libc_malloc]
         ffb9a304  ecbe510d  /system/lib/libstagefright_foundation.so
         ffb9a308  ffb9a358  [stack]
         ffb9a30c  ec411f70  [anon:libc_malloc]
         ffb9a310  ec414390  [anon:libc_malloc]
         ffb9a314  ecbec163  /system/lib/libstagefright_foundation.so
         ffb9a318  0000005f
         ffb9a31c  0000011f
         ffb9a320  00000021
         ffb9a324  0000001d
         ffb9a328  ec414380  [anon:libc_malloc]
         ffb9a32c  0000017f
         ffb9a330  6831bff1
         ffb9a334  ec47c800  [anon:libc_malloc]
         ffb9a338  ec466780  [anon:libc_malloc]
         ffb9a33c  0000017f
         ........  ........
    #07  ffb9a358  00000181
         ffb9a35c  0000017f
         ffb9a360  ec466780  [anon:libc_malloc]
         ffb9a364  ec406a00  [anon:libc_malloc]
         ffb9a368  ec414a50  [anon:libc_malloc]
         ffb9a36c  ec002208  [anon:libc_malloc]
         ffb9a370  ec8b3084  /system/lib/libmediadrm.so
         ffb9a374  ec46ea90  [anon:libc_malloc]
         ffb9a378  0000011f
         ffb9a37c  00000007
         ffb9a380  00000001
         ffb9a384  ecbdee7c  /system/lib/libstagefright_foundation.so
         ffb9a388  00000000
         ffb9a38c  00000001
         ffb9a390  6831bff1
         ffb9a394  ec47c810  [anon:libc_malloc]
         ........  ........
    #08  ffb9a3b8  00000010
         ffb9a3bc  00000000
         ffb9a3c0  ec450200  [anon:libc_malloc]
         ffb9a3c4  00000000
         ffb9a3c8  00000000
         ffb9a3cc  00000000
         ffb9a3d0  00000000
         ffb9a3d4  00000000
         ffb9a3d8  6831bff1
         ffb9a3dc  ec47c810  [anon:libc_malloc]
         ffb9a3e0  ec0361c0  [anon:libc_malloc]
         ffb9a3e4  ece2d260  [anon:.bss]
         ffb9a3e8  00000000
         ffb9a3ec  acaca289  /system/bin/mediadrmserver
         ffb9a3f0  00000000
         ffb9a3f4  ecfc820f  /system/lib/libbinder.so
    #09  ffb9a3f8  ec0361c0  [anon:libc_malloc]
         ffb9a3fc  ec000170  [anon:libc_malloc]
         ffb9a400  ec47c810  [anon:libc_malloc]
         ffb9a404  6831bff1
         ffb9a408  ec0361c0  [anon:libc_malloc]
         ffb9a40c  ec406498  [anon:libc_malloc]
         ffb9a410  00000001
         ffb9a414  ecfc8193  /system/lib/libbinder.so
    #10  ffb9a418  ece2d260  [anon:.bss]
         ffb9a41c  ec450000  [anon:libc_malloc]
         ffb9a420  ec0361c0  [anon:libc_malloc]
         ffb9a424  ec450054  [anon:libc_malloc]
         ffb9a428  ece2d260  [anon:.bss]
         ffb9a42c  ecfcf0ad  /system/lib/libbinder.so
    #11  ffb9a430  00000000
         ffb9a434  ec409008  [anon:libc_malloc]
         ffb9a438  ec40902c  [anon:libc_malloc]
         ffb9a43c  ec409130  [anon:libc_malloc]
         ffb9a440  00000000
         ffb9a444  ec409034  [anon:libc_malloc]
         ffb9a448  ec400000  [anon:libc_malloc]
         ffb9a44c  ec4090f8  [anon:libc_malloc]
         ffb9a450  ec414a00  [anon:libc_malloc]
         ffb9a454  ecda65d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffb9a458  00000004
         ffb9a45c  00000000
         ffb9a460  00000000
         ffb9a464  6831bff1
         ffb9a468  00000000
         ffb9a46c  ec409008  [anon:libc_malloc]
         ........  ........
    #12  ffb9a540  00000000
         ffb9a544  ecfcf2b1  /system/lib/libbinder.so
         ffb9a548  ec411930  [anon:libc_malloc]
         ffb9a54c  ec450000  [anon:libc_malloc]
         ffb9a550  ec450090  [anon:libc_malloc]
         ffb9a554  00000001
         ffb9a558  00000001
         ffb9a55c  ecfcf35b  /system/lib/libbinder.so
    #13  ffb9a560  ece2d260  [anon:.bss]
         ffb9a564  ffb9a5c4  [stack]
         ffb9a568  ece2d260  [anon:.bss]
         ffb9a56c  ffb9a5c4  [stack]
         ffb9a570  ffb9a5cc  [stack]
         ffb9a574  acaca2e7  /system/bin/mediadrmserver
    #14  ffb9a578  ec434080  [anon:libc_malloc]
         ffb9a57c  ec414120  [anon:libc_malloc]
         ffb9a580  ec434080  [anon:libc_malloc]
         ffb9a584  6831bff1
         ffb9a588  00000000
         ffb9a58c  ecdd0215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffb9a590  acacb55c  /system/bin/mediadrmserver
         ffb9a594  00000000
         ffb9a598  00000000
         ffb9a59c  00000000
         ffb9a5a0  00000000
         ffb9a5a4  acaca037  /system/bin/mediadrmserver
    #16  ffb9a5a8  ffb9a608  [stack]
         ffb9a5ac  acacb000  /system/bin/mediadrmserver
         ffb9a5b0  acacb008  /system/bin/mediadrmserver
         ffb9a5b4  acacb010  /system/bin/mediadrmserver
         ffb9a5b8  00000000
         ffb9a5bc  ed549eab  /apex/com.android.runtime/bin/linker
    #17  ffb9a5c0  00000001
         ffb9a5c4  ffb9a975  [stack]
         ffb9a5c8  00000000
         ffb9a5cc  ffb9a990  [stack]
    #18  ffb9a5d0  ffb9aa0e  [stack]
         ffb9a5d4  ffb9aa21  [stack]
         ffb9a5d8  ffb9aa36  [stack]
         ffb9a5dc  ffb9aa51  [stack]
         ffb9a5e0  ffb9aa64  [stack]
         ffb9a5e4  ffb9aa7d  [stack]
         ffb9a5e8  ffb9aaac  [stack]
         ffb9a5ec  ffb9aad9  [stack]
         ffb9a5f0  ffb9aaf2  [stack]
         ffb9a5f4  ffb9ab0c  [stack]
         ffb9a5f8  ffb9ad3d  [stack]
         ffb9a5fc  ffb9af0f  [stack]
         ffb9a600  ffb9afc2  [stack]
         ffb9a604  00000000
         ffb9a608  00000010
         ffb9a60c  0037b0d6

memory near r1:
    00006134 -------- -------- -------- --------  ................
    00006144 -------- -------- -------- --------  ................
    00006154 -------- -------- -------- --------  ................
    00006164 -------- -------- -------- --------  ................
    00006174 -------- -------- -------- --------  ................
    00006184 -------- -------- -------- --------  ................
    00006194 -------- -------- -------- --------  ................
    000061a4 -------- -------- -------- --------  ................
    000061b4 -------- -------- -------- --------  ................
    000061c4 -------- -------- -------- --------  ................
    000061d4 -------- -------- -------- --------  ................
    000061e4 -------- -------- -------- --------  ................
    000061f4 -------- -------- -------- --------  ................
    00006204 -------- -------- -------- --------  ................
    00006214 -------- -------- -------- --------  ................
    00006224 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffb9a118 ec414120 ffb9a1a4 ec414120 ecfd4d6f   AA..... AA.oM..
    ffb9a128 00000000 ec450000 ffffffdf ffffffff  ......E.........
    ffb9a138 00000000 00000000 ffffffff 00006157  ............Wa..
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......
    ffb9a1e8 ec414120 ecfee4f8 ec414120 ecfee5f0   AA..... AA.....
    ffb9a1f8 ec414120 ecfd1b55 00000000 6831bff1   AA.U.........1h
    ffb9a208 ffb9a230 ece2e168 0000001d ecdd5781  0...h........W..

memory near r4 ([stack]):
    ffb9a12c ec450000 ffffffdf ffffffff 00000000  ..E.............
    ffb9a13c 00000000 ffffffff 00006157 000003f5  ........Wa......
    ffb9a14c 00000000 00000000 00000000 00000000  ................
    ffb9a15c 00000000 00000000 00000000 00000000  ................
    ffb9a16c 00000000 00000000 00000000 00000000  ................
    ffb9a17c 00000000 00000000 00000000 00000000  ................
    ffb9a18c 00000000 00000000 00000000 00000000  ................
    ffb9a19c 00000000 00000000 00000000 00000000  ................
    ffb9a1ac 00000000 00000000 00000000 00000000  ................
    ffb9a1bc 00000000 00000000 00000000 ecfc55aa  .............U..
    ffb9a1cc c7f41c0f ffb9a2b8 ec414120 00001388  ........ AA.....
    ffb9a1dc ffffffec ece2d260 ecc98004 ec414120  ....`....... AA.
    ffb9a1ec ecfee4f8 ec414120 ecfee5f0 ec414120  .... AA..... AA.
    ffb9a1fc ecfd1b55 00000000 6831bff1 ffb9a230  U.........1h0...
    ffb9a20c ece2e168 0000001d ecdd5781 ece2d260  h........W..`...
    ffb9a21c ffb9a2b4 0000001d ec434080 00000000  .........@C.....

memory near r5 ([stack]):
    ffb9a110 ffb9a198 ffb9a1a8 ec414120 ffb9a1a4  ........ AA.....
    ffb9a120 ec414120 ecfd4d6f 00000000 ec450000   AA.oM........E.
    ffb9a130 ffffffdf ffffffff 00000000 00000000  ................
    ffb9a140 ffffffff 00006157 000003f5 00000000  ....Wa..........
    ffb9a150 00000000 00000000 00000000 00000000  ................
    ffb9a160 00000000 00000000 00000000 00000000  ................
    ffb9a170 00000000 00000000 00000000 00000000  ................
    ffb9a180 00000000 00000000 00000000 00000000  ................
    ffb9a190 00000000 00000000 00000000 00000000  ................
    ffb9a1a0 00000000 00000000 00000000 00000000  ................
    ffb9a1b0 00000000 00000000 00000000 00000000  ................
    ffb9a1c0 00000000 00000000 ecfc55aa c7f41c0f  .........U......
    ffb9a1d0 ffb9a2b8 ec414120 00001388 ffffffec  .... AA.........
    ffb9a1e0 ece2d260 ecc98004 ec414120 ecfee4f8  `....... AA.....
    ffb9a1f0 ec414120 ecfee5f0 ec414120 ecfd1b55   AA..... AA.U...
    ffb9a200 00000000 6831bff1 ffb9a230 ece2e168  ......1h0...h...

memory near r6:
    00006134 -------- -------- -------- --------  ................
    00006144 -------- -------- -------- --------  ................
    00006154 -------- -------- -------- --------  ................
    00006164 -------- -------- -------- --------  ................
    00006174 -------- -------- -------- --------  ................
    00006184 -------- -------- -------- --------  ................
    00006194 -------- -------- -------- --------  ................
    000061a4 -------- -------- -------- --------  ................
    000061b4 -------- -------- -------- --------  ................
    000061c4 -------- -------- -------- --------  ................
    000061d4 -------- -------- -------- --------  ................
    000061e4 -------- -------- -------- --------  ................
    000061f4 -------- -------- -------- --------  ................
    00006204 -------- -------- -------- --------  ................
    00006214 -------- -------- -------- --------  ................
    00006224 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffb9a128 00000000 ec450000 ffffffdf ffffffff  ......E.........
    ffb9a138 00000000 00000000 ffffffff 00006157  ............Wa..
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......
    ffb9a1e8 ec414120 ecfee4f8 ec414120 ecfee5f0   AA..... AA.....
    ffb9a1f8 ec414120 ecfd1b55 00000000 6831bff1   AA.U.........1h
    ffb9a208 ffb9a230 ece2e168 0000001d ecdd5781  0...h........W..
    ffb9a218 ece2d260 ffb9a2b4 0000001d ec434080  `............@C.

memory near r9 ([stack]):
    ffb9a118 ec414120 ffb9a1a4 ec414120 ecfd4d6f   AA..... AA.oM..
    ffb9a128 00000000 ec450000 ffffffdf ffffffff  ......E.........
    ffb9a138 00000000 00000000 ffffffff 00006157  ............Wa..
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......
    ffb9a1e8 ec414120 ecfee4f8 ec414120 ecfee5f0   AA..... AA.....
    ffb9a1f8 ec414120 ecfd1b55 00000000 6831bff1   AA.U.........1h
    ffb9a208 ffb9a230 ece2e168 0000001d ecdd5781  0...h........W..

memory near r10 ([stack]):
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......
    ffb9a1e8 ec414120 ecfee4f8 ec414120 ecfee5f0   AA..... AA.....
    ffb9a1f8 ec414120 ecfd1b55 00000000 6831bff1   AA.U.........1h
    ffb9a208 ffb9a230 ece2e168 0000001d ecdd5781  0...h........W..
    ffb9a218 ece2d260 ffb9a2b4 0000001d ec434080  `............@C.
    ffb9a228 00000000 ec4140d0 00000000 00000000  .....@A.........
    ffb9a238 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffb9a138 00000000 00000000 ffffffff 00006157  ............Wa..
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......
    ffb9a1e8 ec414120 ecfee4f8 ec414120 ecfee5f0   AA..... AA.....
    ffb9a1f8 ec414120 ecfd1b55 00000000 6831bff1   AA.U.........1h
    ffb9a208 ffb9a230 ece2e168 0000001d ecdd5781  0...h........W..
    ffb9a218 ece2d260 ffb9a2b4 0000001d ec434080  `............@C.
    ffb9a228 00000000 ec4140d0 00000000 00000000  .....@A.........

memory near ip:
    00006134 -------- -------- -------- --------  ................
    00006144 -------- -------- -------- --------  ................
    00006154 -------- -------- -------- --------  ................
    00006164 -------- -------- -------- --------  ................
    00006174 -------- -------- -------- --------  ................
    00006184 -------- -------- -------- --------  ................
    00006194 -------- -------- -------- --------  ................
    000061a4 -------- -------- -------- --------  ................
    000061b4 -------- -------- -------- --------  ................
    000061c4 -------- -------- -------- --------  ................
    000061d4 -------- -------- -------- --------  ................
    000061e4 -------- -------- -------- --------  ................
    000061f4 -------- -------- -------- --------  ................
    00006204 -------- -------- -------- --------  ................
    00006214 -------- -------- -------- --------  ................
    00006224 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffb9a0e8 6831bff1 c7f41c0f ffb9a130 ec414120  ..1h....0... AA.
    ffb9a0f8 c7f41c0f ffb9a130 00006157 00001388  ....0...Wa......
    ffb9a108 ffb9a178 ffb9a188 ffb9a198 ffb9a1a8  x...............
    ffb9a118 ec414120 ffb9a1a4 ec414120 ecfd4d6f   AA..... AA.oM..
    ffb9a128 00000000 ec450000 ffffffdf ffffffff  ......E.........
    ffb9a138 00000000 00000000 ffffffff 00006157  ............Wa..
    ffb9a148 000003f5 00000000 00000000 00000000  ................
    ffb9a158 00000000 00000000 00000000 00000000  ................
    ffb9a168 00000000 00000000 00000000 00000000  ................
    ffb9a178 00000000 00000000 00000000 00000000  ................
    ffb9a188 00000000 00000000 00000000 00000000  ................
    ffb9a198 00000000 00000000 00000000 00000000  ................
    ffb9a1a8 00000000 00000000 00000000 00000000  ................
    ffb9a1b8 00000000 00000000 00000000 00000000  ................
    ffb9a1c8 ecfc55aa c7f41c0f ffb9a2b8 ec414120  .U.......... AA.
    ffb9a1d8 00001388 ffffffec ece2d260 ecc98004  ........`.......

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    ecdd5c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    ecdd5c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    ecdd5c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    ecdd5c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    ecdd5c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    ecdd5c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    ecdd5c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    ecdd5c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    ecdd5ca0 98018acf 8acff908 8acff900 f9009800  ................
    ecdd5cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    ecdd5cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    ecdd5cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    ecdd5ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    ecdd5cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    ecdd5d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    ecdd5d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    ecdd5c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    ecdd5c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    ecdd5c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    ecdd5c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    ecdd5c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    ecdd5c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    ecdd5c94 8acff900 f90b9802 f9008acf 98018acf  ................
    ecdd5ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    ecdd5cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    ecdd5cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    ecdd5cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    ecdd5ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    ecdd5cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    ecdd5d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    ecdd5d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    ecdd5d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (259 entries):
    acac8000-acac9fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    acaca000-acacafff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    acacb000-acacbfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    eb7fb000-eb7fbfff ---         0      1000
    eb7fc000-eb8fafff rw-         0     ff000
    eb8fb000-eb8fcfff ---         0      2000
    eb8fd000-eb9fbfff rw-         0     ff000
    eb9fc000-eb9fdfff ---         0      2000
    eb9fe000-ebafcfff rw-         0     ff000
    ebafd000-ebafefff ---         0      2000
    ebaff000-ebbfdfff rw-         0     ff000
    ebbfe000-ebbfffff ---         0      2000
    ebc00000-ebcfefff rw-         0     ff000
    ebcff000-ebd00fff ---         0      2000
    ebd01000-ebdfffff rw-         0     ff000
    ebe00000-ebe01fff ---         0      2000
    ebe02000-ebf00fff rw-         0     ff000
    ebf01000-ebf01fff ---         0      1000
    ec000000-ec1fffff rw-         0    200000  [anon:libc_malloc]
    ec201000-ec201fff ---         0      1000
    ec202000-ec300fff rw-         0     ff000
    ec301000-ec301fff ---         0      1000
    ec400000-ec5fffff rw-         0    200000  [anon:libc_malloc]
    ec601000-ec618fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    ec619000-ec639fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec63a000-ec63afff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec63b000-ec63efff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    ec640000-ec65dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    ec65e000-ec67afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec67b000-ec67bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec67c000-ec67ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    ec68c000-ec695fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    ec696000-ec69ffff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec6a0000-ec6a0fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec6a1000-ec6a2fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    ec6d0000-ec6dffff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    ec6e0000-ec6f9fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec6fa000-ec6fafff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec6fb000-ec6fbfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    ec6fc000-ec6fcfff rw-         0      1000  [anon:.bss]
    ec70a000-ec73ffff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    ec740000-ec78efff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec78f000-ec78ffff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec790000-ec794fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    ec795000-ec796fff rw-         0      2000  [anon:.bss]
    ec7f2000-ec7f4fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    ec7f5000-ec7f5fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec7f6000-ec7f6fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec7f7000-ec7f7fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    ec7f8000-ec7f8fff rw-         0      1000  [anon:.bss]
    ec801000-ec817fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    ec818000-ec82ffff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec830000-ec830fff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec831000-ec831fff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    ec832000-ec832fff rw-         0      1000  [anon:.bss]
    ec875000-ec875fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    ec876000-ec876fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec877000-ec877fff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec878000-ec878fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    ec891000-ec8a0fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec8a1000-ec8b1fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    ec8b2000-ec8b2fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec8b3000-ec8b6fff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    ec8b7000-ec8b7fff rw-         0      1000  [anon:.bss]
    ec8de000-ec8defff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    ec8df000-ec8dffff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec8e0000-ec8e0fff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec8e1000-ec8e1fff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    ec902000-ec90bfff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    ec90c000-ec91dfff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec91e000-ec91efff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec91f000-ec91ffff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    ec920000-ec920fff rw-         0      1000  [anon:.bss]
    ec952000-ec952fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    ec953000-ec953fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec954000-ec954fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec955000-ec955fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    ec956000-ec956fff rw-         0      1000  [anon:.bss]
    ec9a1000-ec9a1fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    ec9a2000-ec9a2fff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec9a3000-ec9a3fff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec9a4000-ec9a4fff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    ec9ce000-ec9cefff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    ec9cf000-ec9cffff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec9d0000-ec9d0fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec9d1000-ec9d1fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    ec9d2000-ec9d2fff rw-         0      1000  [anon:.bss]
    eca06000-eca06fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    eca07000-eca07fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eca08000-eca08fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eca09000-eca09fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    eca0a000-eca0afff rw-         0      1000  [anon:.bss]
    eca68000-eca6efff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    eca6f000-eca74fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    eca75000-eca75fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    eca76000-eca76fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    eca77000-eca77fff rw-         0      1000  [anon:.bss]
    ecab2000-ecab2fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ecab3000-ecab3fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ecab4000-ecab4fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    ecab5000-ecab5fff rw-         0      1000  [anon:.bss]
    ecad6000-ecadafff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    ecadb000-ecae0fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecae1000-ecae1fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecae2000-ecae2fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    ecae3000-ecae3fff rw-         0      1000  [anon:.bss]
    ecb00000-ecb0ffff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    ecb10000-ecb20fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ecb21000-ecb21fff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ecb22000-ecb23fff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    ecb5b000-ecb61fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    ecb62000-ecb67fff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ecb68000-ecb68fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ecb69000-ecb69fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    ecb98000-ecb9bfff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    ecb9c000-ecba6fff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ecba7000-ecba7fff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ecba8000-ecba8fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    ecba9000-ecba9fff rw-         0      1000  [anon:.bss]
    ecbd1000-ecbdffff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    ecbe0000-ecbeefff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbef000-ecbeffff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbf0000-ecbf0fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    ecbf1000-ecbf1fff rw-         0      1000  [anon:.bss]
    ecc09000-ecc09fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    ecc0a000-ecc0afff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ecc0b000-ecc0bfff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ecc0c000-ecc0cfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    ecc44000-ecc44fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    ecc45000-ecc45fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ecc46000-ecc46fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ecc47000-ecc47fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    ecc8f000-ecc93fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ecc94000-ecc97fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    ecc98000-ecc98fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ecc99000-ecc99fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    ecc9a000-ecc9afff rw-         0      1000  [anon:.bss]
    eccca000-eccddfff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    eccde000-eccf0fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    eccf1000-eccf1fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    eccf2000-eccf4fff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    ecd05000-ecd05fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    ecd06000-ecd06fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecd07000-ecd07fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecd08000-ecd08fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    ecd09000-ecd09fff rw-         0      1000  [anon:.bss]
    ecd13000-ecd76fff rw-         0     64000  [anon:linker_alloc]
    ecd77000-ecd9ffff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ecda0000-ece26fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    ece27000-ece28fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ece29000-ece2cfff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    ece2d000-ece2ffff rw-         0      3000  [anon:.bss]
    ece30000-ece30fff r--         0      1000  [anon:.bss]
    ece31000-ece3dfff rw-         0      d000  [anon:.bss]
    ece53000-ece53fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ece54000-ece54fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ece55000-ece55fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    ece86000-eceb2fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    eceb3000-ecef1fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ecef2000-ecef2fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ecef3000-ecef8fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    ecef9000-ecef9fff rw-         0      1000  [anon:.bss]
    ecf0b000-ecf17fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ecf18000-ecf24fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    ecf25000-ecf25fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ecf26000-ecf26fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    ecf27000-ecf27fff rw-         0      1000  [anon:.bss]
    ecf5a000-ecf62fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    ecf63000-ecf78fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ecf79000-ecf79fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ecf7a000-ecf7afff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    ecf7b000-ecf7bfff rw-         0      1000  [anon:.bss]
    ecf94000-ecfc5fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ecfc6000-ecff1fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    ecff2000-ecff2fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ecff3000-ecffafff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    ecffb000-ecffbfff rw-         0      1000  [anon:.bss]
    ed002000-ed008fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    ed009000-ed00dfff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed00e000-ed00efff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed00f000-ed00ffff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    ed061000-ed066fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    ed067000-ed06dfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed06e000-ed06efff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed06f000-ed06ffff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    ed070000-ed070fff rw-         0      1000  [anon:.bss]
    ed092000-ed09bfff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    ed09c000-ed0a4fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed0a5000-ed0a5fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed0a6000-ed0a6fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    ed0a7000-ed0a7fff rw-         0      1000  [anon:.bss]
    ed10b000-ed10cfff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    ed10d000-ed10efff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ed10f000-ed10ffff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ed110000-ed110fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    ed111000-ed111fff rw-         0      1000  [anon:.bss]
    ed15e000-ed15efff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed1c9000-ed1c9fff ---         0      1000
    ed1ca000-ed1cdfff rw-         0      4000  [anon:thread signal stack]
    ed1ce000-ed1cefff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed1d0000-ed1effff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    ed1f0000-ed20ffff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    ed210000-ed22ffff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    ed230000-ed24ffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    ed250000-ed26ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ed270000-ed28ffff r--         0     20000  /dev/__properties__/properties_serial
    ed290000-ed299fff r--         0      a000  /dev/__properties__/property_info
    ed29b000-ed29bfff ---         0      1000
    ed29c000-ed29ffff rw-         0      4000  [anon:thread signal stack]
    ed2a0000-ed2a0fff ---         0      1000
    ed2a1000-ed2a4fff rw-         0      4000  [anon:thread signal stack]
    ed2a5000-ed2a5fff ---         0      1000
    ed2a6000-ed2a9fff rw-         0      4000  [anon:thread signal stack]
    ed2aa000-ed2aafff ---         0      1000
    ed2ab000-ed2aefff rw-         0      4000  [anon:thread signal stack]
    ed2af000-ed2affff ---         0      1000
    ed2b0000-ed2b3fff rw-         0      4000  [anon:thread signal stack]
    ed2b4000-ed2b4fff ---         0      1000
    ed2b5000-ed2b8fff rw-         0      4000  [anon:thread signal stack]
    ed2b9000-ed2b9fff ---         0      1000
    ed2ba000-ed2bdfff rw-         0      4000  [anon:thread signal stack]
    ed2be000-ed2ddfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    ed2de000-ed2fdfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    ed2fe000-ed3c5fff r--         0     c8000  [anon:linker_alloc]
    ed3c6000-ed3ccfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    ed3ce000-ed3cefff rw-         0      1000  [anon:abort message]
    ed3cf000-ed3cffff r--         0      1000  /dev/cgroup_info/cgroup.rc
    ed3d0000-ed3d0fff ---         0      1000
    ed3d1000-ed3d3fff rw-         0      3000
    ed3d4000-ed3d4fff ---         0      1000
    ed3d5000-ed3d7fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    ed3d8000-ed3f7fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    ed3f8000-ed3f8fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    ed3f9000-ed45cfff r--         0     64000  [anon:linker_alloc]
    ed45d000-ed47cfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    ed47d000-ed47dfff ---         0      1000
    ed47e000-ed47efff rw-         0      1000
    ed47f000-ed47ffff ---         0      1000
    ed480000-ed49ffff r--         0     20000  /dev/__properties__/properties_serial
    ed4a0000-ed4a0fff rw-         0      1000  [anon:System property context nodes]
    ed4a1000-ed4aafff r--         0      a000  /dev/__properties__/property_info
    ed4ab000-ed50efff r--         0     64000  [anon:linker_alloc]
    ed50f000-ed510fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    ed511000-ed511fff r--         0      1000  [anon:atexit handlers]
    ed512000-ed512fff ---         0      1000
    ed513000-ed516fff rw-         0      4000  [anon:thread signal stack]
    ed517000-ed517fff rw-         0      1000  [anon:arc4random data]
    ed518000-ed518fff r--         0      1000  [anon:atexit handlers]
    ed519000-ed519fff rw-         0      1000  [anon:System property context nodes]
    ed51a000-ed51afff rw-         0      1000  [anon:arc4random data]
    ed51b000-ed537fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ed538000-ed5cffff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    ed5d0000-ed5d0fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed5d1000-ed5d4fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    ed5d5000-ed5dafff rw-         0      6000
    ed5db000-ed5dbfff r--         0      1000
    ed5dc000-ed5ddfff rw-         0      2000
    ffb7a000-ffb9afff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 6913, name: Binder:24919_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ebafa148  r3  ebafa13c
    r4  ece2d260  r5  ec465200  r6  ebafa148  r7  00000036
    r8  ebafa168  r9  ec465290  r10 ebafa150  r11 00000000
    ip  00000000  sp  ebafa128  lr  ecddb709  pc  ece0d1c4

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:
         ebafa0e8  00000030
         ebafa0ec  00000030
         ebafa0f0  ec302030
         ebafa0f4  00000000
         ebafa0f8  00000000
         ebafa0fc  00000000
         ebafa100  ec400100  [anon:libc_malloc]
         ebafa104  00000004
         ebafa108  6831bff1
         ebafa10c  00000004
         ebafa110  ec465254  [anon:libc_malloc]
         ebafa114  00000000
         ebafa118  00000000
         ebafa11c  ebafa168
         ebafa120  ec465290  [anon:libc_malloc]
         ebafa124  ebafa150
    #00  ebafa128  ebafa13c
         ........  ........
    #01  ebafa128  ebafa13c
         ebafa12c  6831bff1
         ebafa130  c0306201
         ebafa134  ecfcec15  /system/lib/libbinder.so
         ebafa138  ebafa148
         ebafa13c  00000000
    #02  ebafa140  ec465254  [anon:libc_malloc]
         ebafa144  ece2d260  [anon:.bss]
         ebafa148  00000000
         ebafa14c  00000000
         ebafa150  00000000
         ebafa154  00000000
         ebafa158  ec465400  [anon:libc_malloc]
         ebafa15c  00000000
         ebafa160  00000100
         ebafa164  00000000
         ebafa168  00000000
         ebafa16c  00000000
         ebafa170  ec465300  [anon:libc_malloc]
         ebafa174  00000000
         ebafa178  6831bff1
         ebafa17c  ec465200  [anon:libc_malloc]
         ........  ........
    #03  ebafa1a0  ebafa230
         ebafa1a4  ecfcf2b1  /system/lib/libbinder.so
         ebafa1a8  00000000
         ebafa1ac  ec465200  [anon:libc_malloc]
         ebafa1b0  ec465290  [anon:libc_malloc]
         ebafa1b4  00000000
         ebafa1b8  00000000
         ebafa1bc  ecfcf35b  /system/lib/libbinder.so
    #04  ebafa1c0  00000000
         ebafa1c4  ecfce8af  /system/lib/libbinder.so
         ebafa1c8  ec029000  [anon:libc_malloc]
         ebafa1cc  ec02900c  [anon:libc_malloc]
         ebafa1d0  00000000
         ebafa1d4  ecfe8939  /system/lib/libbinder.so
    #05  ebafa1d8  ec029000  [anon:libc_malloc]
         ebafa1dc  ed09f905  /system/lib/libutils.so
    #06  ebafa1e0  ec405310  [anon:libc_malloc]
         ebafa1e4  ec029000  [anon:libc_malloc]
         ebafa1e8  ec4052f0  [anon:libc_malloc]
         ebafa1ec  ec029000  [anon:libc_malloc]
         ebafa1f0  6831bff1
         ebafa1f4  ebafa230
         ebafa1f8  ebafa230
         ebafa1fc  ebafa230
         ebafa200  00000078
         ebafa204  00006157
         ebafa208  00006157
         ebafa20c  ed5dd020
         ebafa210  ebafa230
         ebafa214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebafa218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebafa21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ebafa220  ebafa238
         ebafa224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebafa228  ebafa230
         ebafa22c  00000000
         ebafa230  ebbfb230
         ebafa234  eb9f9230
         ebafa238  00001b01
         ebafa23c  00006157
         ebafa240  00000001
         ebafa244  eb9fd000
         ebafa248  000fd230
         ebafa24c  00001000
         ebafa250  00000000
         ebafa254  00000000
         ebafa258  00000003
         ebafa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 9322, name: Binder:24919_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  eb9f9148  r3  eb9f913c
    r4  ece2d260  r5  ec02c600  r6  eb9f9148  r7  00000036
    r8  eb9f9168  r9  ec02c690  r10 eb9f9150  r11 00000000
    ip  00000000  sp  eb9f9128  lr  ecddb709  pc  ece0d1c4

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:
         eb9f90e8  ec03c420  [anon:libc_malloc]
         eb9f90ec  ec40c108  [anon:libc_malloc]
         eb9f90f0  ec40c114  [anon:libc_malloc]
         eb9f90f4  ec40c218  [anon:libc_malloc]
         eb9f90f8  00000000
         eb9f90fc  ec40c12c  [anon:libc_malloc]
         eb9f9100  ec000000  [anon:libc_malloc]
         eb9f9104  ec40c1f8  [anon:libc_malloc]
         eb9f9108  6831bff1
         eb9f910c  00000004
         eb9f9110  ec02c654  [anon:libc_malloc]
         eb9f9114  00000000
         eb9f9118  00000000
         eb9f911c  eb9f9168
         eb9f9120  ec02c690  [anon:libc_malloc]
         eb9f9124  eb9f9150
    #00  eb9f9128  eb9f913c
         ........  ........
    #01  eb9f9128  eb9f913c
         eb9f912c  6831bff1
         eb9f9130  c0306201
         eb9f9134  ecfcec15  /system/lib/libbinder.so
         eb9f9138  eb9f9148
         eb9f913c  00000000
    #02  eb9f9140  ec02c654  [anon:libc_malloc]
         eb9f9144  ece2d260  [anon:.bss]
         eb9f9148  00000000
         eb9f914c  00000000
         eb9f9150  00000000
         eb9f9154  00000000
         eb9f9158  ec00b000  [anon:libc_malloc]
         eb9f915c  00000000
         eb9f9160  00000100
         eb9f9164  00000000
         eb9f9168  00000000
         eb9f916c  00000000
         eb9f9170  ec02c700  [anon:libc_malloc]
         eb9f9174  00000000
         eb9f9178  6831bff1
         eb9f917c  ec02c600  [anon:libc_malloc]
         ........  ........
    #03  eb9f91a0  eb9f9230
         eb9f91a4  ecfcf2b1  /system/lib/libbinder.so
         eb9f91a8  00000000
         eb9f91ac  ec02c600  [anon:libc_malloc]
         eb9f91b0  ec02c690  [anon:libc_malloc]
         eb9f91b4  00000000
         eb9f91b8  00000000
         eb9f91bc  ecfcf35b  /system/lib/libbinder.so
    #04  eb9f91c0  00000000
         eb9f91c4  ecfce8af  /system/lib/libbinder.so
         eb9f91c8  ec412dd0  [anon:libc_malloc]
         eb9f91cc  ec412ddc  [anon:libc_malloc]
         eb9f91d0  00000000
         eb9f91d4  ecfe8939  /system/lib/libbinder.so
    #05  eb9f91d8  ec412dd0  [anon:libc_malloc]
         eb9f91dc  ed09f905  /system/lib/libutils.so
    #06  eb9f91e0  ec477d00  [anon:libc_malloc]
         eb9f91e4  ec412dd0  [anon:libc_malloc]
         eb9f91e8  ec477e00  [anon:libc_malloc]
         eb9f91ec  ec412dd0  [anon:libc_malloc]
         eb9f91f0  6831bff1
         eb9f91f4  eb9f9230
         eb9f91f8  eb9f9230
         eb9f91fc  eb9f9230
         eb9f9200  00000078
         eb9f9204  00006690
         eb9f9208  00006157
         eb9f920c  ebcfc490
         eb9f9210  eb9f9230
         eb9f9214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb9f9218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9f921c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  eb9f9220  eb9f9238
         eb9f9224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         eb9f9228  eb9f9230
         eb9f922c  00000000
         eb9f9230  ebafa230
         eb9f9234  eb8f8230
         eb9f9238  0000246a
         eb9f923c  00006157
         eb9f9240  00000001
         eb9f9244  eb8fc000
         eb9f9248  000fd230
         eb9f924c  00001000
         eb9f9250  00000000
         eb9f9254  00000000
         eb9f9258  00000003
         eb9f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 13885, name: HwBinder:24919_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  eb8f8118  r3  eb8f8074
    r4  ece2d260  r5  c0306201  r6  eb8f8118  r7  00000036
    r8  eb8f8138  r9  ece2d260  r10 00000000  r11 eb8f8120
    ip  00000000  sp  eb8f8060  lr  ecddb709  pc  ece0d1c4

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:
         eb8f8020  00000000
         eb8f8024  00000000
         eb8f8028  00000002
         eb8f802c  ece2d260  [anon:.bss]
         eb8f8030  00000000
         eb8f8034  ecdd6d63  /apex/com.android.runtime/lib/bionic/libc.so
         eb8f8038  ec03500c  [anon:libc_malloc]
         eb8f803c  ece1db91  /apex/com.android.runtime/lib/bionic/libc.so
         eb8f8040  ec03500c  [anon:libc_malloc]
         eb8f8044  00000000
         eb8f8048  ec035010  [anon:libc_malloc]
         eb8f804c  eb8f8490
         eb8f8050  00000000
         eb8f8054  00000a90
         eb8f8058  00000000
         eb8f805c  00000000
    #00  eb8f8060  eb8f8074
         ........  ........
    #01  eb8f8060  eb8f8074
         eb8f8064  6831bff1
         eb8f8068  ec43d2c0  [anon:libc_malloc]
         eb8f806c  ecee2555  /system/lib/libhidlbase.so
         eb8f8070  eb8f8118
         eb8f8074  00000000
    #02  eb8f8078  ece353c0  [anon:.bss]
         eb8f807c  ec40c808  [anon:libc_malloc]
         eb8f8080  eb8f8038
         eb8f8084  ec43d314  [anon:libc_malloc]
         eb8f8088  ec43d358  [anon:libc_malloc]
         eb8f808c  00000000
         eb8f8090  ec463228  [anon:libc_malloc]
         eb8f8094  ec4237b4  [anon:libc_malloc]
         eb8f8098  ec423764  [anon:libc_malloc]
         eb8f809c  6831bff1
         eb8f80a0  eb8f8230
         eb8f80a4  ec40c808  [anon:libc_malloc]
         eb8f80a8  ec40c814  [anon:libc_malloc]
         eb8f80ac  ec40c918  [anon:libc_malloc]
         eb8f80b0  00000000
         eb8f80b4  ec40c834  [anon:libc_malloc]
         ........  ........
    #03  eb8f81b8  eb8f81e4
         eb8f81bc  00006157
         eb8f81c0  ec029480  [anon:libc_malloc]
         eb8f81c4  ec02948c  [anon:libc_malloc]
         eb8f81c8  00000000
         eb8f81cc  00000000
         eb8f81d0  eb8f81e4
         eb8f81d4  eceee70d  /system/lib/libhidlbase.so
    #04  eb8f81d8  ec029480  [anon:libc_malloc]
         eb8f81dc  ed09f905  /system/lib/libutils.so
    #05  eb8f81e0  ec002108  [anon:libc_malloc]
         eb8f81e4  ec029480  [anon:libc_malloc]
         eb8f81e8  ec000590  [anon:libc_malloc]
         eb8f81ec  ec029480  [anon:libc_malloc]
         eb8f81f0  6831bff1
         eb8f81f4  eb8f8230
         eb8f81f8  eb8f8230
         eb8f81fc  eb8f8230
         eb8f8200  00000078
         eb8f8204  0000669e
         eb8f8208  00006157
         eb8f820c  ebbfb490
         eb8f8210  eb8f8230
         eb8f8214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  eb8f8218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8f821c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  eb8f8220  eb8f8238
         eb8f8224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         eb8f8228  eb8f8230
         eb8f822c  00000000
         eb8f8230  eb9f9230
         eb8f8234  00000000
         eb8f8238  0000363d
         eb8f823c  00006157
         eb8f8240  00000001
         eb8f8244  eb7fb000
         eb8f8248  000fd230
         eb8f824c  00001000
         eb8f8250  00000000
         eb8f8254  00000000
         eb8f8258  00000003
         eb8f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 24927, name: Binder:24919_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ec2fe148  r3  ec2fe13c
    r4  ece2d260  r5  ec02c000  r6  ec2fe148  r7  00000036
    r8  ec2fe168  r9  ec02c090  r10 ec2fe150  r11 00000000
    ip  00000000  sp  ec2fe128  lr  ecddb709  pc  ece0d1c4

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:
         ec2fe0e8  ec4229e0  [anon:libc_malloc]
         ec2fe0ec  ec409708  [anon:libc_malloc]
         ec2fe0f0  ec409744  [anon:libc_malloc]
         ec2fe0f4  ec409848  [anon:libc_malloc]
         ec2fe0f8  00000000
         ec2fe0fc  ec409734  [anon:libc_malloc]
         ec2fe100  ec400000  [anon:libc_malloc]
         ec2fe104  ec4097f8  [anon:libc_malloc]
         ec2fe108  6831bff1
         ec2fe10c  00000004
         ec2fe110  ec02c054  [anon:libc_malloc]
         ec2fe114  00000000
         ec2fe118  00000000
         ec2fe11c  ec2fe168
         ec2fe120  ec02c090  [anon:libc_malloc]
         ec2fe124  ec2fe150
    #00  ec2fe128  ec2fe13c
         ........  ........
    #01  ec2fe128  ec2fe13c
         ec2fe12c  6831bff1
         ec2fe130  c0306201
         ec2fe134  ecfcec15  /system/lib/libbinder.so
         ec2fe138  ec2fe148
         ec2fe13c  00000000
    #02  ec2fe140  ec02c054  [anon:libc_malloc]
         ec2fe144  ece2d260  [anon:.bss]
         ec2fe148  00000000
         ec2fe14c  00000000
         ec2fe150  00000000
         ec2fe154  00000000
         ec2fe158  ec02c200  [anon:libc_malloc]
         ec2fe15c  00000000
         ec2fe160  00000100
         ec2fe164  00000000
         ec2fe168  00000000
         ec2fe16c  00000000
         ec2fe170  ec02c100  [anon:libc_malloc]
         ec2fe174  00000000
         ec2fe178  6831bff1
         ec2fe17c  ec02c000  [anon:libc_malloc]
         ........  ........
    #03  ec2fe1a0  ec47c804  [anon:libc_malloc]
         ec2fe1a4  ecfcf2b1  /system/lib/libbinder.so
         ec2fe1a8  00000000
         ec2fe1ac  ec02c000  [anon:libc_malloc]
         ec2fe1b0  ec02c090  [anon:libc_malloc]
         ec2fe1b4  00000001
         ec2fe1b8  00000000
         ec2fe1bc  ecfcf35b  /system/lib/libbinder.so
    #04  ec2fe1c0  00000000
         ec2fe1c4  ecfce8af  /system/lib/libbinder.so
         ec2fe1c8  ec411930  [anon:libc_malloc]
         ec2fe1cc  ec41193c  [anon:libc_malloc]
         ec2fe1d0  00000000
         ec2fe1d4  ecfe8939  /system/lib/libbinder.so
    #05  ec2fe1d8  ec411930  [anon:libc_malloc]
         ec2fe1dc  ed09f905  /system/lib/libutils.so
    #06  ec2fe1e0  ec405240  [anon:libc_malloc]
         ec2fe1e4  ec411930  [anon:libc_malloc]
         ec2fe1e8  ec405220  [anon:libc_malloc]
         ec2fe1ec  ec411930  [anon:libc_malloc]
         ec2fe1f0  6831bff1
         ec2fe1f4  ec2fe230
         ec2fe1f8  ec2fe230
         ec2fe1fc  ec2fe230
         ec2fe200  00000078
         ec2fe204  00006157
         ec2fe208  00006157
         ec2fe20c  ed5dd020
         ec2fe210  ec2fe230
         ec2fe214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ec2fe218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ec2fe21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ec2fe220  ec2fe238
         ec2fe224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ec2fe228  ec2fe230
         ec2fe22c  00000000
         ec2fe230  ed5dcdc0
         ec2fe234  ebefe230
         ec2fe238  0000615f
         ec2fe23c  00006157
         ec2fe240  00000001
         ec2fe244  ec201000
         ec2fe248  000fd230
         ec2fe24c  00001000
         ec2fe250  00000000
         ec2fe254  00000000
         ec2fe258  00000003
         ec2fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 26251, name: HwBinder:24919_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ebefe118  r3  ebefe074
    r4  ece2d260  r5  c0306201  r6  ebefe118  r7  00000036
    r8  ebefe138  r9  ece2d260  r10 00000000  r11 ebefe120
    ip  00000000  sp  ebefe060  lr  ecddb709  pc  ece0d1c4

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:
         ebefe020  6831bff1
         ebefe024  ebefe05c
         ebefe028  ec411a80  [anon:libc_malloc]
         ebefe02c  ed09f72d  /system/lib/libutils.so
         ebefe030  ece2d260  [anon:.bss]
         ebefe034  ebefe138
         ebefe038  ebefe118
         ebefe03c  ece2d260  [anon:.bss]
         ebefe040  ebefe120
         ebefe044  ed09d3cb  /system/lib/libutils.so
         ebefe048  ec035010  [anon:libc_malloc]
         ebefe04c  ebefe490
         ebefe050  00000000
         ebefe054  00000a94
         ebefe058  00000000
         ebefe05c  00000000
    #00  ebefe060  ebefe074
         ........  ........
    #01  ebefe060  ebefe074
         ebefe064  6831bff1
         ebefe068  ec43c500  [anon:libc_malloc]
         ebefe06c  ecee2555  /system/lib/libhidlbase.so
         ebefe070  ebefe118
         ebefe074  00000000
    #02  ebefe078  00000000
         ebefe07c  00000000
         ebefe080  ec500380  [anon:libc_malloc]
         ebefe084  ec43c554  [anon:libc_malloc]
         ebefe088  ec43c598  [anon:libc_malloc]
         ebefe08c  00000004
         ebefe090  00000004
         ebefe094  fffffff0
         ebefe098  fffffff0
         ebefe09c  ecdacc61  /apex/com.android.runtime/lib/bionic/libc.so
         ebefe0a0  6831bff1
         ebefe0a4  fffffffc
         ebefe0a8  ec5029f0  [anon:libc_malloc]
         ebefe0ac  ecd9926c  /apex/com.android.runtime/lib/bionic/libc.so
         ebefe0b0  ec409e08  [anon:libc_malloc]
         ebefe0b4  ec500380  [anon:libc_malloc]
         ........  ........
    #03  ebefe1b8  ebefe1e4
         ebefe1bc  00006157
         ebefe1c0  ec411960  [anon:libc_malloc]
         ebefe1c4  ec41196c  [anon:libc_malloc]
         ebefe1c8  00000000
         ebefe1cc  00000000
         ebefe1d0  ebefe1e4
         ebefe1d4  eceee70d  /system/lib/libhidlbase.so
    #04  ebefe1d8  ec411960  [anon:libc_malloc]
         ebefe1dc  ed09f905  /system/lib/libutils.so
    #05  ebefe1e0  ec4064b0  [anon:libc_malloc]
         ebefe1e4  ec411960  [anon:libc_malloc]
         ebefe1e8  ec405290  [anon:libc_malloc]
         ebefe1ec  ec411960  [anon:libc_malloc]
         ebefe1f0  6831bff1
         ebefe1f4  ebefe230
         ebefe1f8  ebefe230
         ebefe1fc  ebefe230
         ebefe200  00000078
         ebefe204  00006157
         ebefe208  00006157
         ebefe20c  ed5dd020
         ebefe210  ebefe230
         ebefe214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ebefe218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebefe21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebefe220  ebefe238
         ebefe224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebefe228  ebefe230
         ebefe22c  00000000
         ebefe230  ec2fe230
         ebefe234  ebdfd230
         ebefe238  0000668b
         ebefe23c  00006157
         ebefe240  00000001
         ebefe244  ebe01000
         ebefe248  000fd230
         ebefe24c  00001000
         ebefe250  00000000
         ebefe254  00000000
         ebefe258  00000003
         ebefe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 26255, name: HwBinder:24919_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ebdfd118  r3  ebdfd074
    r4  ece2d260  r5  c0306201  r6  ebdfd118  r7  00000036
    r8  ebdfd138  r9  ece2d260  r10 00000000  r11 ebdfd120
    ip  00000000  sp  ebdfd060  lr  ecddb709  pc  ece0d1c4

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:
         ebdfd020  ec401f10  [anon:libc_malloc]
         ebdfd024  ecdcd4f5  /apex/com.android.runtime/lib/bionic/libc.so
         ebdfd028  ec104900  [anon:libc_malloc]
         ebdfd02c  ec104900  [anon:libc_malloc]
         ebdfd030  ec104900  [anon:libc_malloc]
         ebdfd034  ec104900  [anon:libc_malloc]
         ebdfd038  00000000
         ebdfd03c  ec40a5bc  [anon:libc_malloc]
         ebdfd040  ec40a5c4  [anon:libc_malloc]
         ebdfd044  ec40a5cc  [anon:libc_malloc]
         ebdfd048  ec035010  [anon:libc_malloc]
         ebdfd04c  ebdfd490
         ebdfd050  00000000
         ebdfd054  00000a98
         ebdfd058  00000000
         ebdfd05c  00000000
    #00  ebdfd060  ebdfd074
         ........  ........
    #01  ebdfd060  ebdfd074
         ebdfd064  6831bff1
         ebdfd068  ec037500  [anon:libc_malloc]
         ebdfd06c  ecee2555  /system/lib/libhidlbase.so
         ebdfd070  ebdfd118
         ebdfd074  00000000
    #02  ebdfd078  ece353c0  [anon:.bss]
         ebdfd07c  ec40a508  [anon:libc_malloc]
         ebdfd080  ebdfd038
         ebdfd084  ec037554  [anon:libc_malloc]
         ebdfd088  ec037598  [anon:libc_malloc]
         ebdfd08c  00000004
         ebdfd090  00000004
         ebdfd094  fffffff0
         ebdfd098  fffffff0
         ebdfd09c  ecdacc61  /apex/com.android.runtime/lib/bionic/libc.so
         ebdfd0a0  6831bff1
         ebdfd0a4  fffffffc
         ebdfd0a8  ec102930  [anon:libc_malloc]
         ebdfd0ac  ecd9926c  /apex/com.android.runtime/lib/bionic/libc.so
         ebdfd0b0  ec40a508  [anon:libc_malloc]
         ebdfd0b4  ec1002c0  [anon:libc_malloc]
         ........  ........
    #03  ebdfd1b8  ebdfd1e4
         ebdfd1bc  00006157
         ebdfd1c0  ec411a80  [anon:libc_malloc]
         ebdfd1c4  ec411a8c  [anon:libc_malloc]
         ebdfd1c8  00000000
         ebdfd1cc  00000000
         ebdfd1d0  ebdfd1e4
         ebdfd1d4  eceee70d  /system/lib/libhidlbase.so
    #04  ebdfd1d8  ec411a80  [anon:libc_malloc]
         ebdfd1dc  ed09f905  /system/lib/libutils.so
    #05  ebdfd1e0  ec4067c8  [anon:libc_malloc]
         ebdfd1e4  ec411a80  [anon:libc_malloc]
         ebdfd1e8  ec4052a0  [anon:libc_malloc]
         ebdfd1ec  ec411a80  [anon:libc_malloc]
         ebdfd1f0  6831bff1
         ebdfd1f4  ebdfd230
         ebdfd1f8  ebdfd230
         ebdfd1fc  ebdfd230
         ebdfd200  00000078
         ebdfd204  0000668b
         ebdfd208  00006157
         ebdfd20c  ebefe490
         ebdfd210  ebdfd230
         ebdfd214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ebdfd218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebdfd21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebdfd220  ebdfd238
         ebdfd224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebdfd228  ebdfd230
         ebdfd22c  00000000
         ebdfd230  ebefe230
         ebdfd234  ebcfc230
         ebdfd238  0000668f
         ebdfd23c  00006157
         ebdfd240  00000001
         ebdfd244  ebd00000
         ebdfd248  000fd230
         ebdfd24c  00001000
         ebdfd250  00000000
         ebdfd254  00000000
         ebdfd258  00000003
         ebdfd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 26256, name: Binder:24919_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ebcfc148  r3  ebcfc13c
    r4  ece2d260  r5  ec450c00  r6  ebcfc148  r7  00000036
    r8  ebcfc168  r9  ec450c90  r10 ebcfc150  r11 00000000
    ip  00000000  sp  ebcfc128  lr  ecddb709  pc  ece0d1c4

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:
         ebcfc0e8  00000030
         ebcfc0ec  00000030
         ebcfc0f0  ec302030
         ebcfc0f4  00000000
         ebcfc0f8  00000000
         ebcfc0fc  00000000
         ebcfc100  ec400100  [anon:libc_malloc]
         ebcfc104  00000004
         ebcfc108  6831bff1
         ebcfc10c  00000004
         ebcfc110  ec450c54  [anon:libc_malloc]
         ebcfc114  00000000
         ebcfc118  00000000
         ebcfc11c  ebcfc168
         ebcfc120  ec450c90  [anon:libc_malloc]
         ebcfc124  ebcfc150
    #00  ebcfc128  ebcfc13c
         ........  ........
    #01  ebcfc128  ebcfc13c
         ebcfc12c  6831bff1
         ebcfc130  c0306201
         ebcfc134  ecfcec15  /system/lib/libbinder.so
         ebcfc138  ebcfc148
         ebcfc13c  00000000
    #02  ebcfc140  ec450c54  [anon:libc_malloc]
         ebcfc144  ece2d260  [anon:.bss]
         ebcfc148  00000000
         ebcfc14c  00000000
         ebcfc150  00000000
         ebcfc154  00000000
         ebcfc158  ec450e00  [anon:libc_malloc]
         ebcfc15c  00000000
         ebcfc160  00000100
         ebcfc164  00000000
         ebcfc168  00000000
         ebcfc16c  00000000
         ebcfc170  ec450d00  [anon:libc_malloc]
         ebcfc174  00000000
         ebcfc178  6831bff1
         ebcfc17c  ec450c00  [anon:libc_malloc]
         ........  ........
    #03  ebcfc1a0  ebcfc230
         ebcfc1a4  ecfcf2b1  /system/lib/libbinder.so
         ebcfc1a8  00000000
         ebcfc1ac  ec450c00  [anon:libc_malloc]
         ebcfc1b0  ec450c90  [anon:libc_malloc]
         ebcfc1b4  00000000
         ebcfc1b8  00000000
         ebcfc1bc  ecfcf35b  /system/lib/libbinder.so
    #04  ebcfc1c0  00000000
         ebcfc1c4  ecfce8af  /system/lib/libbinder.so
         ebcfc1c8  ec029300  [anon:libc_malloc]
         ebcfc1cc  ec02930c  [anon:libc_malloc]
         ebcfc1d0  00000000
         ebcfc1d4  ecfe8939  /system/lib/libbinder.so
    #05  ebcfc1d8  ec029300  [anon:libc_malloc]
         ebcfc1dc  ed09f905  /system/lib/libutils.so
    #06  ebcfc1e0  ec0001a0  [anon:libc_malloc]
         ebcfc1e4  ec029300  [anon:libc_malloc]
         ebcfc1e8  ec000150  [anon:libc_malloc]
         ebcfc1ec  ec029300  [anon:libc_malloc]
         ebcfc1f0  6831bff1
         ebcfc1f4  ebcfc230
         ebcfc1f8  ebcfc230
         ebcfc1fc  ebcfc230
         ebcfc200  00000078
         ebcfc204  0000615f
         ebcfc208  00006157
         ebcfc20c  ec2fe490
         ebcfc210  ebcfc230
         ebcfc214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebcfc218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfc21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  ebcfc220  ebcfc238
         ebcfc224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebcfc228  ebcfc230
         ebcfc22c  00000000
         ebcfc230  ebdfd230
         ebcfc234  ebbfb230
         ebcfc238  00006690
         ebcfc23c  00006157
         ebcfc240  00000001
         ebcfc244  ebbff000
         ebcfc248  000fd230
         ebcfc24c  00001000
         ebcfc250  00000000
         ebcfc254  00000000
         ebcfc258  00000003
         ebcfc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 24919, tid: 26270, name: HwBinder:24919_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  ebbfb118  r3  ebbfb074
    r4  ece2d260  r5  c0306201  r6  ebbfb118  r7  00000036
    r8  ebbfb138  r9  ece2d260  r10 00000000  r11 ebbfb120
    ip  00000000  sp  ebbfb060  lr  ecddb709  pc  ece0d1c4

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:
         ebbfb020  00000000
         ebbfb024  00000000
         ebbfb028  00000002
         ebbfb02c  ece2d260  [anon:.bss]
         ebbfb030  00000000
         ebbfb034  ecdd6d63  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb038  ec03500c  [anon:libc_malloc]
         ebbfb03c  ece1db91  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb040  ec03500c  [anon:libc_malloc]
         ebbfb044  00000000
         ebbfb048  ec035010  [anon:libc_malloc]
         ebbfb04c  ebbfb490
         ebbfb050  00000000
         ebbfb054  00000a9c
         ebbfb058  00000000
         ebbfb05c  00000000
    #00  ebbfb060  ebbfb074
         ........  ........
    #01  ebbfb060  ebbfb074
         ebbfb064  6831bff1
         ebbfb068  ec037a00  [anon:libc_malloc]
         ebbfb06c  ecee2555  /system/lib/libhidlbase.so
         ebbfb070  ebbfb118
         ebbfb074  00000000
    #02  ebbfb078  ece353c0  [anon:.bss]
         ebbfb07c  ec40b308  [anon:libc_malloc]
         ebbfb080  ebbfb038
         ebbfb084  ec037a54  [anon:libc_malloc]
         ebbfb088  ec037a98  [anon:libc_malloc]
         ebbfb08c  00000004
         ebbfb090  00000004
         ebbfb094  fffffff0
         ebbfb098  fffffff0
         ebbfb09c  ecdacc61  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb0a0  6831bff1
         ebbfb0a4  fffffffc
         ebbfb0a8  ec102930  [anon:libc_malloc]
         ebbfb0ac  ecd9926c  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb0b0  ec40b308  [anon:libc_malloc]
         ebbfb0b4  ec1002c0  [anon:libc_malloc]
         ........  ........
    #03  ebbfb1b8  ebbfb1e4
         ebbfb1bc  00006157
         ebbfb1c0  ec029030  [anon:libc_malloc]
         ebbfb1c4  ec02903c  [anon:libc_malloc]
         ebbfb1c8  00000000
         ebbfb1cc  00000000
         ebbfb1d0  ebbfb1e4
         ebbfb1d4  eceee70d  /system/lib/libhidlbase.so
    #04  ebbfb1d8  ec029030  [anon:libc_malloc]
         ebbfb1dc  ed09f905  /system/lib/libutils.so
    #05  ebbfb1e0  ec002090  [anon:libc_malloc]
         ebbfb1e4  ec029030  [anon:libc_malloc]
         ebbfb1e8  ec0001f0  [anon:libc_malloc]
         ebbfb1ec  ec029030  [anon:libc_malloc]
         ebbfb1f0  6831bff1
         ebbfb1f4  ebbfb230
         ebbfb1f8  ebbfb230
         ebbfb1fc  ebbfb230
         ebbfb200  00000078
         ebbfb204  0000668f
         ebbfb208  00006157
         ebbfb20c  ebdfd490
         ebbfb210  ebbfb230
         ebbfb214  ece1d089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ebbfb218  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb21c  ecdd7143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  ebbfb220  ebbfb238
         ebbfb224  ece1d073  /apex/com.android.runtime/lib/bionic/libc.so
         ebbfb228  ebbfb230
         ebbfb22c  00000000
         ebbfb230  ebcfc230
         ebbfb234  ebafa230
         ebbfb238  0000669e
         ebbfb23c  00006157
         ebbfb240  00000001
         ebbfb244  ebafe000
         ebbfb248  000fd230
         ebbfb24c  00001000
         ebbfb250  00000000
         ebbfb254  00000000
         ebbfb258  00000003
         ebbfb25c  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:[22219696] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
