*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-15 16:58:40+0900
pid: 27282, tid: 27282, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00006a92  r2  00000006  r3  ffaf9ed8
    r4  ffaf9eec  r5  ffaf9ed0  r6  00006a92  r7  0000016b
    r8  ffaf9ee8  r9  ffaf9ed8  r10 ffaf9f08  r11 ffaf9ef8
    ip  00006a92  sp  ffaf9ea8  lr  e76a3c43  pc  e76a3c56

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

stack:
         ffaf9e68  e7114120  [anon:libc_malloc]
         ffaf9e6c  e762d004  /system/lib/libmediametrics.so
         ffaf9e70  e7114120  [anon:libc_malloc]
         ffaf9e74  e7b4b527  /system/lib/libbinder.so
         ffaf9e78  00000002
         ffaf9e7c  ffaf9f44  [stack]
         ffaf9e80  ffffffdf
         ffaf9e84  ffffffe0
         ffaf9e88  784d0f01
         ffaf9e8c  aff874f4
         ffaf9e90  ffaf9ed0  [stack]
         ffaf9e94  e7114120  [anon:libc_malloc]
         ffaf9e98  aff874f4
         ffaf9e9c  ffaf9ed0  [stack]
         ffaf9ea0  00006a92
         ffaf9ea4  00001388
    #00  ffaf9ea8  ffaf9f18  [stack]
         ffaf9eac  ffaf9f28  [stack]
         ffaf9eb0  ffaf9f38  [stack]
         ffaf9eb4  ffaf9f48  [stack]
         ffaf9eb8  e7114120  [anon:libc_malloc]
         ffaf9ebc  ffaf9f44  [stack]
         ffaf9ec0  e7114120  [anon:libc_malloc]
         ffaf9ec4  e7b50d6f  /system/lib/libbinder.so
         ffaf9ec8  00000000
         ffaf9ecc  e7150000  [anon:libc_malloc]
         ffaf9ed0  ffffffdf
         ffaf9ed4  ffffffff
         ffaf9ed8  00000000
         ffaf9edc  00000000
         ffaf9ee0  ffffffff
         ffaf9ee4  00006a92
         ........  ........
    #01  ffaf9f90  e7114120  [anon:libc_malloc]
         ffaf9f94  e7b6a5f0  /system/lib/libbinder.so
    #02  ffaf9f98  e7114120  [anon:libc_malloc]
         ffaf9f9c  e7b4db55  /system/lib/libbinder.so
    #03  ffaf9fa0  00000000
         ffaf9fa4  784d0f01
         ffaf9fa8  ffaf9fd0  [stack]
         ffaf9fac  e76fc168  [anon:.bss]
         ffaf9fb0  0000001d
         ffaf9fb4  e76a3781  /apex/com.android.runtime/lib/bionic/libc.so
         ffaf9fb8  e76fb260  [anon:.bss]
         ffaf9fbc  ffafa054  [stack]
         ffaf9fc0  0000001d
         ffaf9fc4  e7134080  [anon:libc_malloc]
         ffaf9fc8  00000000
         ffaf9fcc  e71140d0  [anon:libc_malloc]
         ffaf9fd0  00000000
         ffaf9fd4  00000000
         ffaf9fd8  00000000
         ffaf9fdc  00000000
         ........  ........
    #04  ffafa050  784d0f01
         ffafa054  e6d294c0  [anon:libc_malloc]
         ffafa058  ffafa0c0  [stack]
         ffafa05c  e7114120  [anon:libc_malloc]
         ffafa060  784d0f01
         ffafa064  e7115570  [anon:libc_malloc]
         ffafa068  e76fb260  [anon:.bss]
         ffafa06c  e7115550  [anon:libc_malloc]
         ffafa070  0000001d
         ffafa074  00000000
         ffafa078  e6d55048  [anon:libc_malloc]
         ffafa07c  e76fb260  [anon:.bss]
         ffafa080  e792c084  /system/lib/libmediadrm.so
         ffafa084  e7629b6f  /system/lib/libmediametrics.so
    #05  ffafa088  0000001d
         ffafa08c  784d0f01
         ffafa090  e7114260  [anon:libc_malloc]
         ffafa094  00000020
         ffafa098  0000001d
         ffafa09c  e781abb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffafa0a0  e715f17f  [anon:libc_malloc]
         ffafa0a4  e7ad410d  /system/lib/libstagefright_foundation.so
         ffafa0a8  ffafa0f8  [stack]
         ffafa0ac  e6d29130  [anon:libc_malloc]
         ffafa0b0  e7114270  [anon:libc_malloc]
         ffafa0b4  e7adb065  /system/lib/libstagefright_foundation.so
         ffafa0b8  00000060
         ffafa0bc  00000120
         ffafa0c0  00000021
         ffafa0c4  0000001d
         ffafa0c8  e7114260  [anon:libc_malloc]
         ffafa0cc  00000180
         ffafa0d0  784d0f01
         ffafa0d4  e6d55000  [anon:libc_malloc]
         ffafa0d8  e715f1c0  [anon:libc_malloc]
         ffafa0dc  00000180
         ........  ........
    #07  ffafa0f8  00000191
         ffafa0fc  00000180
         ffafa100  e715f1c0  [anon:libc_malloc]
         ffafa104  e6d02160  [anon:libc_malloc]
         ffafa108  e6d574b0  [anon:libc_malloc]
         ffafa10c  e71067c0  [anon:libc_malloc]
         ffafa110  e792c084  /system/lib/libmediadrm.so
         ffafa114  e6d2e810  [anon:libc_malloc]
         ffafa118  00000120
         ffafa11c  00000007
         ffafa120  00000001
         ffafa124  e7acde7c  /system/lib/libstagefright_foundation.so
         ffafa128  00000000
         ffafa12c  00000001
         ffafa130  784d0f01
         ffafa134  e6d55010  [anon:libc_malloc]
         ........  ........
    #08  ffafa158  00000010
         ffafa15c  00000000
         ffafa160  e7150200  [anon:libc_malloc]
         ffafa164  00000000
         ffafa168  00000000
         ffafa16c  00000000
         ffafa170  00000000
         ffafa174  00000000
         ffafa178  784d0f01
         ffafa17c  e6d55010  [anon:libc_malloc]
         ffafa180  e6d36a40  [anon:libc_malloc]
         ffafa184  e76fb260  [anon:.bss]
         ffafa188  00000000
         ffafa18c  b9344289  /system/bin/mediadrmserver
         ffafa190  00000000
         ffafa194  e7b4420f  /system/lib/libbinder.so
    #09  ffafa198  e6d36a40  [anon:libc_malloc]
         ffafa19c  e6d2fc80  [anon:libc_malloc]
         ffafa1a0  e6d55010  [anon:libc_malloc]
         ffafa1a4  784d0f01
         ffafa1a8  e6d36a40  [anon:libc_malloc]
         ffafa1ac  e6d022a0  [anon:libc_malloc]
         ffafa1b0  00000001
         ffafa1b4  e7b44193  /system/lib/libbinder.so
    #10  ffafa1b8  e76fb260  [anon:.bss]
         ffafa1bc  e7150000  [anon:libc_malloc]
         ffafa1c0  e6d36a40  [anon:libc_malloc]
         ffafa1c4  e7150054  [anon:libc_malloc]
         ffafa1c8  e76fb260  [anon:.bss]
         ffafa1cc  e7b4b0ad  /system/lib/libbinder.so
    #11  ffafa1d0  00000000
         ffafa1d4  e7109008  [anon:libc_malloc]
         ffafa1d8  e710902c  [anon:libc_malloc]
         ffafa1dc  e7109130  [anon:libc_malloc]
         ffafa1e0  00000000
         ffafa1e4  e7109084  [anon:libc_malloc]
         ffafa1e8  e6c00000
         ffafa1ec  e71090f8  [anon:libc_malloc]
         ffafa1f0  e6d57460  [anon:libc_malloc]
         ffafa1f4  e76745d1  /apex/com.android.runtime/lib/bionic/libc.so
         ffafa1f8  00000004
         ffafa1fc  00000000
         ffafa200  00000000
         ffafa204  e76fb260  [anon:.bss]
         ffafa208  00000000
         ffafa20c  e7109008  [anon:libc_malloc]
         ........  ........
    #12  ffafa2e0  e6d2ea04  [anon:libc_malloc]
         ffafa2e4  e7b4b2b1  /system/lib/libbinder.so
         ffafa2e8  e7111930  [anon:libc_malloc]
         ffafa2ec  e7150000  [anon:libc_malloc]
         ffafa2f0  e7150090  [anon:libc_malloc]
         ffafa2f4  00000001
         ffafa2f8  00000001
         ffafa2fc  e7b4b35b  /system/lib/libbinder.so
    #13  ffafa300  e76fb260  [anon:.bss]
         ffafa304  ffafa364  [stack]
         ffafa308  e76fb260  [anon:.bss]
         ffafa30c  ffafa364  [stack]
         ffafa310  ffafa36c  [stack]
         ffafa314  b93442e7  /system/bin/mediadrmserver
    #14  ffafa318  e7134080  [anon:libc_malloc]
         ffafa31c  e7114120  [anon:libc_malloc]
         ffafa320  e7134080  [anon:libc_malloc]
         ffafa324  784d0f01
         ffafa328  00000000
         ffafa32c  e769e215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffafa330  b934555c  /system/bin/mediadrmserver
         ffafa334  00000000
         ffafa338  00000000
         ffafa33c  00000000
         ffafa340  00000000
         ffafa344  b9344037  /system/bin/mediadrmserver
    #16  ffafa348  ffafa3a8  [stack]
         ffafa34c  b9345000  /system/bin/mediadrmserver
         ffafa350  b9345008  /system/bin/mediadrmserver
         ffafa354  b9345010  /system/bin/mediadrmserver
         ffafa358  00000000
         ffafa35c  e836e0dc  /apex/com.android.runtime/bin/linker
    #17  ffafa360  00000001
         ffafa364  ffafa975  [stack]
         ffafa368  00000000
         ffafa36c  ffafa990  [stack]
         ffafa370  ffafaa0e  [stack]
         ffafa374  ffafaa21  [stack]
         ffafa378  ffafaa36  [stack]
         ffafa37c  ffafaa51  [stack]
         ffafa380  ffafaa64  [stack]
         ffafa384  ffafaa7d  [stack]
    #18  ffafa388  ffafaaac  [stack]
         ffafa38c  ffafaad9  [stack]
         ffafa390  ffafaaf2  [stack]
         ffafa394  ffafab0c  [stack]
         ffafa398  ffafad3d  [stack]
         ffafa39c  ffafaf0f  [stack]
         ffafa3a0  ffafafc2  [stack]
         ffafa3a4  00000000
         ffafa3a8  00000010
         ffafa3ac  0037b0d6
         ffafa3b0  00000006
         ffafa3b4  00001000
         ffafa3b8  00000011
         ffafa3bc  00000064
         ffafa3c0  00000003
         ffafa3c4  b9342034  /system/bin/mediadrmserver

memory near r1:
    00006a70 -------- -------- -------- --------  ................
    00006a80 -------- -------- -------- --------  ................
    00006a90 -------- -------- -------- --------  ................
    00006aa0 -------- -------- -------- --------  ................
    00006ab0 -------- -------- -------- --------  ................
    00006ac0 -------- -------- -------- --------  ................
    00006ad0 -------- -------- -------- --------  ................
    00006ae0 -------- -------- -------- --------  ................
    00006af0 -------- -------- -------- --------  ................
    00006b00 -------- -------- -------- --------  ................
    00006b10 -------- -------- -------- --------  ................
    00006b20 -------- -------- -------- --------  ................
    00006b30 -------- -------- -------- --------  ................
    00006b40 -------- -------- -------- --------  ................
    00006b50 -------- -------- -------- --------  ................
    00006b60 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffaf9eb8 e7114120 ffaf9f44 e7114120 e7b50d6f   A..D... A..o...
    ffaf9ec8 00000000 e7150000 ffffffdf ffffffff  ................
    ffaf9ed8 00000000 00000000 ffffffff 00006a92  .............j..
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.
    ffaf9f88 e7114120 e7b6a4f8 e7114120 e7b6a5f0   A...... A......
    ffaf9f98 e7114120 e7b4db55 00000000 784d0f01   A..U.........Mx
    ffaf9fa8 ffaf9fd0 e76fc168 0000001d e76a3781  ....h.o......7j.

memory near r4 ([stack]):
    ffaf9ecc e7150000 ffffffdf ffffffff 00000000  ................
    ffaf9edc 00000000 ffffffff 00006a92 000003f5  .........j......
    ffaf9eec 00000000 00000000 00000000 00000000  ................
    ffaf9efc 00000000 00000000 00000000 00000000  ................
    ffaf9f0c 00000000 00000000 00000000 00000000  ................
    ffaf9f1c 00000000 00000000 00000000 00000000  ................
    ffaf9f2c 00000000 00000000 00000000 00000000  ................
    ffaf9f3c 00000000 00000000 00000000 00000000  ................
    ffaf9f4c 00000000 00000000 00000000 00000000  ................
    ffaf9f5c 00000000 00000000 00000000 e7b415aa  ................
    ffaf9f6c aff874f4 ffafa058 e7114120 00001388  .t..X... A......
    ffaf9f7c ffffffec e76fb260 e762d004 e7114120  ....`.o...b. A..
    ffaf9f8c e7b6a4f8 e7114120 e7b6a5f0 e7114120  .... A...... A..
    ffaf9f9c e7b4db55 00000000 784d0f01 ffaf9fd0  U.........Mx....
    ffaf9fac e76fc168 0000001d e76a3781 e76fb260  h.o......7j.`.o.
    ffaf9fbc ffafa054 0000001d e7134080 00000000  T........@......

memory near r5 ([stack]):
    ffaf9eb0 ffaf9f38 ffaf9f48 e7114120 ffaf9f44  8...H... A..D...
    ffaf9ec0 e7114120 e7b50d6f 00000000 e7150000   A..o...........
    ffaf9ed0 ffffffdf ffffffff 00000000 00000000  ................
    ffaf9ee0 ffffffff 00006a92 000003f5 00000000  .....j..........
    ffaf9ef0 00000000 00000000 00000000 00000000  ................
    ffaf9f00 00000000 00000000 00000000 00000000  ................
    ffaf9f10 00000000 00000000 00000000 00000000  ................
    ffaf9f20 00000000 00000000 00000000 00000000  ................
    ffaf9f30 00000000 00000000 00000000 00000000  ................
    ffaf9f40 00000000 00000000 00000000 00000000  ................
    ffaf9f50 00000000 00000000 00000000 00000000  ................
    ffaf9f60 00000000 00000000 e7b415aa aff874f4  .............t..
    ffaf9f70 ffafa058 e7114120 00001388 ffffffec  X... A..........
    ffaf9f80 e76fb260 e762d004 e7114120 e7b6a4f8  `.o...b. A......
    ffaf9f90 e7114120 e7b6a5f0 e7114120 e7b4db55   A...... A..U...
    ffaf9fa0 00000000 784d0f01 ffaf9fd0 e76fc168  ......Mx....h.o.

memory near r6:
    00006a70 -------- -------- -------- --------  ................
    00006a80 -------- -------- -------- --------  ................
    00006a90 -------- -------- -------- --------  ................
    00006aa0 -------- -------- -------- --------  ................
    00006ab0 -------- -------- -------- --------  ................
    00006ac0 -------- -------- -------- --------  ................
    00006ad0 -------- -------- -------- --------  ................
    00006ae0 -------- -------- -------- --------  ................
    00006af0 -------- -------- -------- --------  ................
    00006b00 -------- -------- -------- --------  ................
    00006b10 -------- -------- -------- --------  ................
    00006b20 -------- -------- -------- --------  ................
    00006b30 -------- -------- -------- --------  ................
    00006b40 -------- -------- -------- --------  ................
    00006b50 -------- -------- -------- --------  ................
    00006b60 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffaf9ec8 00000000 e7150000 ffffffdf ffffffff  ................
    ffaf9ed8 00000000 00000000 ffffffff 00006a92  .............j..
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.
    ffaf9f88 e7114120 e7b6a4f8 e7114120 e7b6a5f0   A...... A......
    ffaf9f98 e7114120 e7b4db55 00000000 784d0f01   A..U.........Mx
    ffaf9fa8 ffaf9fd0 e76fc168 0000001d e76a3781  ....h.o......7j.
    ffaf9fb8 e76fb260 ffafa054 0000001d e7134080  `.o.T........@..

memory near r9 ([stack]):
    ffaf9eb8 e7114120 ffaf9f44 e7114120 e7b50d6f   A..D... A..o...
    ffaf9ec8 00000000 e7150000 ffffffdf ffffffff  ................
    ffaf9ed8 00000000 00000000 ffffffff 00006a92  .............j..
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.
    ffaf9f88 e7114120 e7b6a4f8 e7114120 e7b6a5f0   A...... A......
    ffaf9f98 e7114120 e7b4db55 00000000 784d0f01   A..U.........Mx
    ffaf9fa8 ffaf9fd0 e76fc168 0000001d e76a3781  ....h.o......7j.

memory near r10 ([stack]):
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.
    ffaf9f88 e7114120 e7b6a4f8 e7114120 e7b6a5f0   A...... A......
    ffaf9f98 e7114120 e7b4db55 00000000 784d0f01   A..U.........Mx
    ffaf9fa8 ffaf9fd0 e76fc168 0000001d e76a3781  ....h.o......7j.
    ffaf9fb8 e76fb260 ffafa054 0000001d e7134080  `.o.T........@..
    ffaf9fc8 00000000 e71140d0 00000000 00000000  .....@..........
    ffaf9fd8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffaf9ed8 00000000 00000000 ffffffff 00006a92  .............j..
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.
    ffaf9f88 e7114120 e7b6a4f8 e7114120 e7b6a5f0   A...... A......
    ffaf9f98 e7114120 e7b4db55 00000000 784d0f01   A..U.........Mx
    ffaf9fa8 ffaf9fd0 e76fc168 0000001d e76a3781  ....h.o......7j.
    ffaf9fb8 e76fb260 ffafa054 0000001d e7134080  `.o.T........@..
    ffaf9fc8 00000000 e71140d0 00000000 00000000  .....@..........

memory near ip:
    00006a70 -------- -------- -------- --------  ................
    00006a80 -------- -------- -------- --------  ................
    00006a90 -------- -------- -------- --------  ................
    00006aa0 -------- -------- -------- --------  ................
    00006ab0 -------- -------- -------- --------  ................
    00006ac0 -------- -------- -------- --------  ................
    00006ad0 -------- -------- -------- --------  ................
    00006ae0 -------- -------- -------- --------  ................
    00006af0 -------- -------- -------- --------  ................
    00006b00 -------- -------- -------- --------  ................
    00006b10 -------- -------- -------- --------  ................
    00006b20 -------- -------- -------- --------  ................
    00006b30 -------- -------- -------- --------  ................
    00006b40 -------- -------- -------- --------  ................
    00006b50 -------- -------- -------- --------  ................
    00006b60 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffaf9e88 784d0f01 aff874f4 ffaf9ed0 e7114120  ..Mx.t...... A..
    ffaf9e98 aff874f4 ffaf9ed0 00006a92 00001388  .t.......j......
    ffaf9ea8 ffaf9f18 ffaf9f28 ffaf9f38 ffaf9f48  ....(...8...H...
    ffaf9eb8 e7114120 ffaf9f44 e7114120 e7b50d6f   A..D... A..o...
    ffaf9ec8 00000000 e7150000 ffffffdf ffffffff  ................
    ffaf9ed8 00000000 00000000 ffffffff 00006a92  .............j..
    ffaf9ee8 000003f5 00000000 00000000 00000000  ................
    ffaf9ef8 00000000 00000000 00000000 00000000  ................
    ffaf9f08 00000000 00000000 00000000 00000000  ................
    ffaf9f18 00000000 00000000 00000000 00000000  ................
    ffaf9f28 00000000 00000000 00000000 00000000  ................
    ffaf9f38 00000000 00000000 00000000 00000000  ................
    ffaf9f48 00000000 00000000 00000000 00000000  ................
    ffaf9f58 00000000 00000000 00000000 00000000  ................
    ffaf9f68 e7b415aa aff874f4 ffafa058 e7114120  .....t..X... A..
    ffaf9f78 00001388 ffffffec e76fb260 e762d004  ........`.o...b.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    e76a3c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    e76a3c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    e76a3c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    e76a3c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    e76a3c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    e76a3c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    e76a3c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    e76a3c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    e76a3ca0 98018acf 8acff908 8acff900 f9009800  ................
    e76a3cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    e76a3cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    e76a3cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    e76a3ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    e76a3cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    e76a3d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    e76a3d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    e76a3c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    e76a3c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    e76a3c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    e76a3c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    e76a3c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    e76a3c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    e76a3c94 8acff900 f90b9802 f9008acf 98018acf  ................
    e76a3ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    e76a3cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    e76a3cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    e76a3cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    e76a3ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    e76a3cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    e76a3d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    e76a3d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    e76a3d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    b9342000-b9343fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9344000-b9344fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b9345000-b9345fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    e58ef000-e58effff ---         0      1000
    e58f0000-e59eefff rw-         0     ff000
    e59ef000-e59f0fff ---         0      2000
    e59f1000-e5aeffff rw-         0     ff000
    e5af0000-e5af1fff ---         0      2000
    e5af2000-e5bf0fff rw-         0     ff000
    e5bf1000-e5bf2fff ---         0      2000
    e5bf3000-e5cf1fff rw-         0     ff000
    e5cf2000-e5cf3fff ---         0      2000
    e5cf4000-e5df2fff rw-         0     ff000
    e5df3000-e5df4fff ---         0      2000
    e5df5000-e5ef3fff rw-         0     ff000
    e5ef4000-e5ef5fff ---         0      2000
    e5ef6000-e5ff4fff rw-         0     ff000
    e5ff5000-e5ff6fff ---         0      2000
    e5ff7000-e60f5fff rw-         0     ff000
    e60f6000-e60f7fff ---         0      2000
    e60f8000-e61f6fff rw-         0     ff000
    e61f7000-e61f8fff ---         0      2000
    e61f9000-e62f7fff rw-         0     ff000
    e62f8000-e62f9fff ---         0      2000
    e62fa000-e63f8fff rw-         0     ff000
    e63f9000-e63fafff ---         0      2000
    e63fb000-e64f9fff rw-         0     ff000
    e64fa000-e64fbfff ---         0      2000
    e64fc000-e65fafff rw-         0     ff000
    e65fb000-e65fcfff ---         0      2000
    e65fd000-e66fbfff rw-         0     ff000
    e66fc000-e66fdfff ---         0      2000
    e66fe000-e67fcfff rw-         0     ff000
    e67fd000-e67fefff ---         0      2000
    e67ff000-e68fdfff rw-         0     ff000
    e68fe000-e68fffff ---         0      2000
    e6900000-e69fefff rw-         0     ff000
    e69ff000-e6a00fff ---         0      2000
    e6a01000-e6afffff rw-         0     ff000
    e6b00000-e6b01fff ---         0      2000
    e6b02000-e6c00fff rw-         0     ff000
    e6c01000-e6c01fff ---         0      1000
    e6d00000-e6efffff rw-         0    200000  [anon:libc_malloc]
    e6f01000-e6f01fff ---         0      1000
    e6f02000-e7000fff rw-         0     ff000
    e7001000-e7001fff ---         0      1000
    e7100000-e72fffff rw-         0    200000  [anon:libc_malloc]
    e7367000-e73cafff rw-         0     64000  [anon:linker_alloc]
    e73cb000-e73cbfff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    e73cc000-e73ccfff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e73cd000-e73cdfff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e73ce000-e73cefff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    e73cf000-e73cffff rw-         0      1000  [anon:.bss]
    e740a000-e7410fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    e7411000-e7415fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e7416000-e7416fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e7417000-e7417fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    e745a000-e745afff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    e745b000-e745bfff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e745c000-e745cfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e745d000-e745dfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    e74a5000-e74a5fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    e74a6000-e74a6fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e74a7000-e74a7fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e74a8000-e74a8fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    e74cb000-e74d4fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    e74d5000-e74e6fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74e7000-e74e7fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74e8000-e74e8fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    e74e9000-e74e9fff rw-         0      1000  [anon:.bss]
    e7518000-e7518fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    e7519000-e7519fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e751a000-e751afff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e751b000-e751bfff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    e7543000-e756ffff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    e7570000-e75aefff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e75af000-e75affff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e75b0000-e75b5fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    e75b6000-e75b6fff rw-         0      1000  [anon:.bss]
    e75cd000-e75d6fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    e75d7000-e75dffff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e75e0000-e75e0fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e75e1000-e75e1fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    e75e2000-e75e2fff rw-         0      1000  [anon:.bss]
    e7624000-e7628fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e7629000-e762cfff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    e762d000-e762dfff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e762e000-e762efff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    e762f000-e762ffff rw-         0      1000  [anon:.bss]
    e7645000-e766dfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e766e000-e76f4fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    e76f5000-e76f6fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e76f7000-e76fafff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    e76fb000-e76fdfff rw-         0      3000  [anon:.bss]
    e76fe000-e76fefff r--         0      1000  [anon:.bss]
    e76ff000-e770bfff rw-         0      d000  [anon:.bss]
    e7745000-e774dfff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    e774e000-e7763fff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e7764000-e7764fff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e7765000-e7765fff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    e7766000-e7766fff rw-         0      1000  [anon:.bss]
    e77b0000-e77b5fff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    e77b6000-e77bcfff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e77bd000-e77bdfff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e77be000-e77befff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    e77bf000-e77bffff rw-         0      1000  [anon:.bss]
    e77e7000-e77f0fff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    e77f1000-e77fafff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e77fb000-e77fbfff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e77fc000-e77fdfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    e7809000-e7815fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e7816000-e7822fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    e7823000-e7823fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e7824000-e7824fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    e7825000-e7825fff rw-         0      1000  [anon:.bss]
    e7840000-e7842fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    e7843000-e7843fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e7844000-e7844fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e7845000-e7845fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    e7846000-e7846fff rw-         0      1000  [anon:.bss]
    e7880000-e789dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    e789e000-e78bafff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e78bb000-e78bbfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e78bc000-e78bffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    e78d6000-e78dcfff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    e78dd000-e78e2fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e78e3000-e78e3fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e78e4000-e78e4fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    e78e5000-e78e5fff rw-         0      1000  [anon:.bss]
    e790a000-e7919fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e791a000-e792afff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    e792b000-e792bfff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e792c000-e792ffff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    e7930000-e7930fff rw-         0      1000  [anon:.bss]
    e794f000-e795efff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    e795f000-e7978fff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e7979000-e7979fff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e797a000-e797afff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    e797b000-e797bfff rw-         0      1000  [anon:.bss]
    e799b000-e799ffff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    e79a0000-e79a5fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e79a6000-e79a6fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e79a7000-e79a7fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    e79a8000-e79a8fff rw-         0      1000  [anon:.bss]
    e79eb000-e79ebfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    e79ec000-e79ecfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e79ed000-e79edfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e79ee000-e79eefff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    e7a1c000-e7a1cfff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e7a1d000-e7a1dfff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e7a1e000-e7a1efff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    e7a1f000-e7a1ffff rw-         0      1000  [anon:.bss]
    e7a61000-e7a67fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    e7a68000-e7a6dfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e7a6e000-e7a6efff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e7a6f000-e7a6ffff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    e7a80000-e7a97fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    e7a98000-e7ab8fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e7ab9000-e7ab9fff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e7aba000-e7abdfff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    e7ac0000-e7acefff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    e7acf000-e7addfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e7ade000-e7adefff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e7adf000-e7adffff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    e7ae0000-e7ae0fff rw-         0      1000  [anon:.bss]
    e7b10000-e7b41fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e7b42000-e7b6dfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    e7b6e000-e7b6efff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e7b6f000-e7b76fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    e7b77000-e7b77fff rw-         0      1000  [anon:.bss]
    e7b80000-e7b83fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    e7b84000-e7b8efff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e7b8f000-e7b8ffff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e7b90000-e7b90fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    e7b91000-e7b91fff rw-         0      1000  [anon:.bss]
    e7bd9000-e7be8fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    e7be9000-e7bf9fff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7bfa000-e7bfafff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7bfb000-e7bfcfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    e7c36000-e7c36fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7c37000-e7c37fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7c38000-e7c38fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    e7c6d000-e7c6dfff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    e7c6e000-e7c6efff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e7c6f000-e7c6ffff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e7c70000-e7c70fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    e7c71000-e7c71fff rw-         0      1000  [anon:.bss]
    e7c8c000-e7ca2fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    e7ca3000-e7cbafff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e7cbb000-e7cbbfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e7cbc000-e7cbcfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    e7cbd000-e7cbdfff rw-         0      1000  [anon:.bss]
    e7cf5000-e7cf5fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    e7cf6000-e7cf6fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e7cf7000-e7cf7fff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e7cf8000-e7cf8fff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    e7cf9000-e7cf9fff rw-         0      1000  [anon:.bss]
    e7d05000-e7d18fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    e7d19000-e7d2bfff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e7d2c000-e7d2cfff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e7d2d000-e7d2ffff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    e7d48000-e7d7dfff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    e7d7e000-e7dccfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e7dcd000-e7dcdfff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e7dce000-e7dd2fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    e7dd3000-e7dd4fff rw-         0      2000  [anon:.bss]
    e7e06000-e7e06fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    e7e07000-e7e07fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e7e08000-e7e08fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e7e09000-e7e09fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    e7e0a000-e7e0afff rw-         0      1000  [anon:.bss]
    e7e58000-e7e58fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    e7e59000-e7e59fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e7e5a000-e7e5afff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e7e5b000-e7e5bfff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    e7eb4000-e7eb5fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    e7eb6000-e7eb7fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e7eb8000-e7eb8fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e7eb9000-e7eb9fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    e7eba000-e7ebafff rw-         0      1000  [anon:.bss]
    e7efe000-e7efefff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e7f2d000-e7f2dfff ---         0      1000
    e7f2e000-e7f31fff rw-         0      4000  [anon:thread signal stack]
    e7f32000-e7f32fff ---         0      1000
    e7f33000-e7f36fff rw-         0      4000  [anon:thread signal stack]
    e7f37000-e7f37fff ---         0      1000
    e7f38000-e7f3bfff rw-         0      4000  [anon:thread signal stack]
    e7f3c000-e7f3cfff ---         0      1000
    e7f3d000-e7f40fff rw-         0      4000  [anon:thread signal stack]
    e7f41000-e7f41fff ---         0      1000
    e7f42000-e7f45fff rw-         0      4000  [anon:thread signal stack]
    e7f46000-e7f46fff ---         0      1000
    e7f47000-e7f4afff rw-         0      4000  [anon:thread signal stack]
    e7f4b000-e7f4bfff ---         0      1000
    e7f4c000-e7f4ffff rw-         0      4000  [anon:thread signal stack]
    e7f50000-e7f50fff ---         0      1000
    e7f51000-e7f54fff rw-         0      4000  [anon:thread signal stack]
    e7f55000-e7f55fff ---         0      1000
    e7f56000-e7f59fff rw-         0      4000  [anon:thread signal stack]
    e7f5a000-e7f5afff ---         0      1000
    e7f5b000-e7f5efff rw-         0      4000  [anon:thread signal stack]
    e7f5f000-e7f5ffff ---         0      1000
    e7f60000-e7f63fff rw-         0      4000  [anon:thread signal stack]
    e7f64000-e7f64fff ---         0      1000
    e7f65000-e7f68fff rw-         0      4000  [anon:thread signal stack]
    e7f69000-e7f69fff ---         0      1000
    e7f6a000-e7f6dfff rw-         0      4000  [anon:thread signal stack]
    e7f6e000-e7f6efff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e7f70000-e7f8ffff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    e7f90000-e7faffff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    e7fb0000-e7fcffff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    e7fd0000-e7feffff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    e7ff0000-e800ffff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e8010000-e802ffff r--         0     20000  /dev/__properties__/properties_serial
    e8030000-e8039fff r--         0      a000  /dev/__properties__/property_info
    e803b000-e803bfff ---         0      1000
    e803c000-e803ffff rw-         0      4000  [anon:thread signal stack]
    e8040000-e8040fff ---         0      1000
    e8041000-e8044fff rw-         0      4000  [anon:thread signal stack]
    e8045000-e8045fff ---         0      1000
    e8046000-e8049fff rw-         0      4000  [anon:thread signal stack]
    e804a000-e804afff ---         0      1000
    e804b000-e804efff rw-         0      4000  [anon:thread signal stack]
    e804f000-e804ffff ---         0      1000
    e8050000-e8053fff rw-         0      4000  [anon:thread signal stack]
    e8054000-e8054fff ---         0      1000
    e8055000-e8058fff rw-         0      4000  [anon:thread signal stack]
    e8059000-e8059fff ---         0      1000
    e805a000-e805dfff rw-         0      4000  [anon:thread signal stack]
    e805e000-e807dfff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    e807e000-e809dfff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    e809e000-e8165fff r--         0     c8000  [anon:linker_alloc]
    e8166000-e816cfff rw-         0      7000  [anon:bionic_alloc_small_objects]
    e816e000-e816efff rw-         0      1000  [anon:abort message]
    e816f000-e816ffff r--         0      1000  /dev/cgroup_info/cgroup.rc
    e8170000-e8170fff ---         0      1000
    e8171000-e8173fff rw-         0      3000
    e8174000-e8174fff ---         0      1000
    e8175000-e8177fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    e8178000-e8197fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    e8198000-e8198fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    e8199000-e81fcfff r--         0     64000  [anon:linker_alloc]
    e81fd000-e821cfff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    e821d000-e821dfff ---         0      1000
    e821e000-e821efff rw-         0      1000
    e821f000-e821ffff ---         0      1000
    e8220000-e823ffff r--         0     20000  /dev/__properties__/properties_serial
    e8240000-e8240fff rw-         0      1000  [anon:System property context nodes]
    e8241000-e824afff r--         0      a000  /dev/__properties__/property_info
    e824b000-e82aefff r--         0     64000  [anon:linker_alloc]
    e82af000-e82b0fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    e82b1000-e82b1fff r--         0      1000  [anon:atexit handlers]
    e82b2000-e82b2fff ---         0      1000
    e82b3000-e82b6fff rw-         0      4000  [anon:thread signal stack]
    e82b7000-e82b7fff rw-         0      1000  [anon:arc4random data]
    e82b8000-e82b8fff r--         0      1000  [anon:atexit handlers]
    e82b9000-e82b9fff rw-         0      1000  [anon:System property context nodes]
    e82ba000-e82bafff rw-         0      1000  [anon:arc4random data]
    e82bb000-e82d7fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e82d8000-e836ffff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    e8370000-e8370fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e8371000-e8374fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    e8375000-e837afff rw-         0      6000
    e837b000-e837bfff r--         0      1000
    e837c000-e837dfff rw-         0      2000
    ffada000-ffafafff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23132, name: Binder:27282_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e65f7fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e65f8230
    ip  e65f7f70  sp  e65f7f60  lr  e76a4511  pc  e769f108

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:
         e65f7f20  784d0f01
         e65f7f24  e64f7498
         e65f7f28  e76fb3a8  [anon:.bss]
         e65f7f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e65f7f30  00000000
         e65f7f34  01000000
         e65f7f38  e76fb260  [anon:.bss]
         e65f7f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e65f7f40  e64f7238
         e65f7f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e65f7f48  e64f7230
         e65f7f4c  e65f7f94
         e65f7f50  e64f7274
         e65f7f54  00000000
         e65f7f58  e65f7fb4
         e65f7f5c  e76fb3a8  [anon:.bss]
    #00  e65f7f60  e65f8490
         e65f7f64  e76fb260  [anon:.bss]
         e65f7f68  00000089
         e65f7f6c  00000000
    #01  e65f7f70  00000000
         e65f7f74  00000000
         e65f7f78  ffffffff
         e65f7f7c  e65f7fb4
         e65f7f80  00000000
         e65f7f84  784d0f01
         e65f7f88  e7930028  [anon:.bss]
         e65f7f8c  00000000
         e65f7f90  00000000
         e65f7f94  00000002
         e65f7f98  e76fb260  [anon:.bss]
         e65f7f9c  00000000
         e65f7fa0  e76fb260  [anon:.bss]
         e65f7fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e65f7fa8  00000000
         e65f7fac  00000000
         e65f7fb0  784d0f01
         e65f7fb4  e63fa000
         e65f7fb8  784d0f01
         e65f7fbc  e7930028  [anon:.bss]
         e65f7fc0  e6d55400  [anon:libc_malloc]
         e65f7fc4  e76fb260  [anon:.bss]
         e65f7fc8  00000000
         e65f7fcc  e76fb260  [anon:.bss]
         e65f7fd0  00006a92
         e65f7fd4  e76fb260  [anon:.bss]
         e65f7fd8  e65f8230
         e65f7fdc  e792088f  /system/lib/libmediadrm.so
    #03  e65f7fe0  00000000
         e65f7fe4  e65f8030
         e65f7fe8  00000000
         e65f7fec  e715e800  [anon:libc_malloc]
         e65f7ff0  00000010
         e65f7ff4  784d0f01
         e65f7ff8  e6d55410  [anon:libc_malloc]
         e65f7ffc  e6d55400  [anon:libc_malloc]
         e65f8000  e76fb260  [anon:.bss]
         e65f8004  00000000
         e65f8008  e76fb260  [anon:.bss]
         e65f800c  00006a92
         e65f8010  e76fb260  [anon:.bss]
         e65f8014  e7920dd9  /system/lib/libmediadrm.so
    #04  e65f8018  00000010
         e65f801c  00000000
         e65f8020  e715ea00  [anon:libc_malloc]
         e65f8024  00000000
         e65f8028  00000000
         e65f802c  00000000
         e65f8030  00000000
         e65f8034  00000000
         e65f8038  784d0f01
         e65f803c  e6d55410  [anon:libc_malloc]
         e65f8040  e6d36b40  [anon:libc_malloc]
         e65f8044  e76fb260  [anon:.bss]
         e65f8048  00000000
         e65f804c  e65f81e4
         e65f8050  00006a92
         e65f8054  e7b4420f  /system/lib/libbinder.so
    #05  e65f8058  e6d36b40  [anon:libc_malloc]
         e65f805c  e6d2ffc0  [anon:libc_malloc]
         e65f8060  e6d55410  [anon:libc_malloc]
         e65f8064  784d0f01
         e65f8068  e6d36b40  [anon:libc_malloc]
         e65f806c  e6d02450  [anon:libc_malloc]
         e65f8070  00000001
         e65f8074  e7b44193  /system/lib/libbinder.so
    #06  e65f8078  784d0f01
         e65f807c  e715e800  [anon:libc_malloc]
         e65f8080  e6d36b40  [anon:libc_malloc]
         e65f8084  e715e854  [anon:libc_malloc]
         e65f8088  e76fb260  [anon:.bss]
         e65f808c  e7b4b0ad  /system/lib/libbinder.so
    #07  e65f8090  ffff0208  [vectors]
         e65f8094  e65f80e9
         e65f8098  0000000a
         e65f809c  e710c800  [anon:libc_malloc]
         e65f80a0  784d0f01
         e65f80a4  e7109708  [anon:libc_malloc]
         e65f80a8  784d0f01
         e65f80ac  00000000
         e65f80b0  03000000
         e65f80b4  e65f80f4
         e65f80b8  e65f8490
         e65f80bc  e76a5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e65f80c0  00000000
         e65f80c4  e77b6a0d  /system/lib/libbase.so
         e65f80c8  e65f80f4
         e65f80cc  03000000
         ........  ........
    #08  e65f81a0  e715e800  [anon:libc_malloc]
         e65f81a4  e715e854  [anon:libc_malloc]
         e65f81a8  00000000
         e65f81ac  e715e800  [anon:libc_malloc]
         e65f81b0  e715e890  [anon:libc_malloc]
         e65f81b4  00000000
         e65f81b8  00000000
         e65f81bc  e7b4b35b  /system/lib/libbinder.so
    #09  e65f81c0  00000000
         e65f81c4  e7b4a8af  /system/lib/libbinder.so
         e65f81c8  e6d505e0  [anon:libc_malloc]
         e65f81cc  e6d505ec  [anon:libc_malloc]
         e65f81d0  00000000
         e65f81d4  e7b64939  /system/lib/libbinder.so
    #10  e65f81d8  e6d505e0  [anon:libc_malloc]
         e65f81dc  e75da905  /system/lib/libutils.so
    #11  e65f81e0  e6d00270  [anon:libc_malloc]
         e65f81e4  e6d505e0  [anon:libc_malloc]
         e65f81e8  e6d06190  [anon:libc_malloc]
         e65f81ec  e6d505e0  [anon:libc_malloc]
         e65f81f0  784d0f01
         e65f81f4  e65f8230
         e65f81f8  e65f8230
         e65f81fc  e65f8230
         e65f8200  00000078
         e65f8204  00006a9c
         e65f8208  00006a92
         e65f820c  e6ffe490
         e65f8210  e65f8230
         e65f8214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e65f8218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e65f821c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e65f8220  e65f8238
         e65f8224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e65f8228  e65f8230
         e65f822c  00000000
         e65f8230  e66f9230
         e65f8234  e64f7230
         e65f8238  00005a5c
         e65f823c  00006a92
         e65f8240  00000001
         e65f8244  e64fb000
         e65f8248  000fd230
         e65f824c  00001000
         e65f8250  00000000
         e65f8254  00000000
         e65f8258  00000003
         e65f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23134, name: Binder:27282_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e64f6fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e64f7230
    ip  e64f6f70  sp  e64f6f60  lr  e76a4511  pc  e769f108

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:
         e64f6f20  784d0f01
         e64f6f24  e62f5498
         e64f6f28  e76fb3a8  [anon:.bss]
         e64f6f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e64f6f30  00000000
         e64f6f34  01000000
         e64f6f38  e76fb260  [anon:.bss]
         e64f6f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e64f6f40  e62f5238
         e64f6f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e64f6f48  e62f5230
         e64f6f4c  e64f6f94
         e64f6f50  e62f5274
         e64f6f54  00000000
         e64f6f58  e64f6fb4
         e64f6f5c  e76fb3a8  [anon:.bss]
    #00  e64f6f60  e64f7490
         e64f6f64  e76fb260  [anon:.bss]
         e64f6f68  00000089
         e64f6f6c  00000000
    #01  e64f6f70  00000000
         e64f6f74  00000000
         e64f6f78  ffffffff
         e64f6f7c  e64f6fb4
         e64f6f80  00000000
         e64f6f84  784d0f01
         e64f6f88  e7930028  [anon:.bss]
         e64f6f8c  00000000
         e64f6f90  00000000
         e64f6f94  00000002
         e64f6f98  e76fb260  [anon:.bss]
         e64f6f9c  00000000
         e64f6fa0  e76fb260  [anon:.bss]
         e64f6fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e64f6fa8  00000000
         e64f6fac  00000000
         e64f6fb0  784d0f01
         e64f6fb4  e61f8000
         e64f6fb8  784d0f01
         e64f6fbc  e7930028  [anon:.bss]
         e64f6fc0  e6d2dc00  [anon:libc_malloc]
         e64f6fc4  e76fb260  [anon:.bss]
         e64f6fc8  00000000
         e64f6fcc  e76fb260  [anon:.bss]
         e64f6fd0  00006a92
         e64f6fd4  e76fb260  [anon:.bss]
         e64f6fd8  e64f7230
         e64f6fdc  e792088f  /system/lib/libmediadrm.so
    #03  e64f6fe0  00000000
         e64f6fe4  e64f7030
         e64f6fe8  00000000
         e64f6fec  e6d2c600  [anon:libc_malloc]
         e64f6ff0  00000010
         e64f6ff4  784d0f01
         e64f6ff8  e6d2dc10  [anon:libc_malloc]
         e64f6ffc  e6d2dc00  [anon:libc_malloc]
         e64f7000  e76fb260  [anon:.bss]
         e64f7004  00000000
         e64f7008  e76fb260  [anon:.bss]
         e64f700c  00006a92
         e64f7010  e76fb260  [anon:.bss]
         e64f7014  e7920dd9  /system/lib/libmediadrm.so
    #04  e64f7018  00000010
         e64f701c  00000000
         e64f7020  e6d56200  [anon:libc_malloc]
         e64f7024  00000000
         e64f7028  00000000
         e64f702c  00000000
         e64f7030  00000000
         e64f7034  00000000
         e64f7038  784d0f01
         e64f703c  e6d2dc10  [anon:libc_malloc]
         e64f7040  e6d36c80  [anon:libc_malloc]
         e64f7044  e76fb260  [anon:.bss]
         e64f7048  00000000
         e64f704c  e64f71e4
         e64f7050  00006a92
         e64f7054  e7b4420f  /system/lib/libbinder.so
    #05  e64f7058  e6d36c80  [anon:libc_malloc]
         e64f705c  e6d972f0  [anon:libc_malloc]
         e64f7060  e6d2dc10  [anon:libc_malloc]
         e64f7064  784d0f01
         e64f7068  e6d36c80  [anon:libc_malloc]
         e64f706c  e6d02480  [anon:libc_malloc]
         e64f7070  00000001
         e64f7074  e7b44193  /system/lib/libbinder.so
    #06  e64f7078  784d0f01
         e64f707c  e6d2c600  [anon:libc_malloc]
         e64f7080  e6d36c80  [anon:libc_malloc]
         e64f7084  e6d2c654  [anon:libc_malloc]
         e64f7088  e76fb260  [anon:.bss]
         e64f708c  e7b4b0ad  /system/lib/libbinder.so
    #07  e64f7090  0000000f
         e64f7094  e767b157  /apex/com.android.runtime/lib/bionic/libc.so
         e64f7098  0000000a
         e64f709c  e710cf00  [anon:libc_malloc]
         e64f70a0  784d0f01
         e64f70a4  e710c808  [anon:libc_malloc]
         e64f70a8  784d0f01
         e64f70ac  e710cf08  [anon:libc_malloc]
         e64f70b0  0000000b
         e64f70b4  e710cf2c  [anon:libc_malloc]
         e64f70b8  e64f7128
         e64f70bc  e710cf84  [anon:libc_malloc]
         e64f70c0  e6c00000
         e64f70c4  e710cff8  [anon:libc_malloc]
         e64f70c8  e6d1eb20  [anon:libc_malloc]
         e64f70cc  e7666fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e64f71a0  e6d2c600  [anon:libc_malloc]
         e64f71a4  e6d2c654  [anon:libc_malloc]
         e64f71a8  00000000
         e64f71ac  e6d2c600  [anon:libc_malloc]
         e64f71b0  e6d2c690  [anon:libc_malloc]
         e64f71b4  00000000
         e64f71b8  00000000
         e64f71bc  e7b4b35b  /system/lib/libbinder.so
    #09  e64f71c0  00000000
         e64f71c4  e7b4a8af  /system/lib/libbinder.so
         e64f71c8  e7111900  [anon:libc_malloc]
         e64f71cc  e711190c  [anon:libc_malloc]
         e64f71d0  00000000
         e64f71d4  e7b64939  /system/lib/libbinder.so
    #10  e64f71d8  e7111900  [anon:libc_malloc]
         e64f71dc  e75da905  /system/lib/libutils.so
    #11  e64f71e0  e7105230  [anon:libc_malloc]
         e64f71e4  e7111900  [anon:libc_malloc]
         e64f71e8  e6d00270  [anon:libc_malloc]
         e64f71ec  e7111900  [anon:libc_malloc]
         e64f71f0  784d0f01
         e64f71f4  e64f7230
         e64f71f8  e64f7230
         e64f71fc  e64f7230
         e64f7200  00000078
         e64f7204  00005a5c
         e64f7208  00006a92
         e64f720c  e65f8490
         e64f7210  e64f7230
         e64f7214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e64f7218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e64f721c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e64f7220  e64f7238
         e64f7224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e64f7228  e64f7230
         e64f722c  00000000
         e64f7230  e65f8230
         e64f7234  e63f6230
         e64f7238  00005a5e
         e64f723c  00006a92
         e64f7240  00000001
         e64f7244  e63fa000
         e64f7248  000fd230
         e64f724c  00001000
         e64f7250  00000000
         e64f7254  00000000
         e64f7258  00000003
         e64f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23137, name: HwBinder:27282_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e63f6118  r3  e63f6074
    r4  e76fb260  r5  c0306201  r6  e63f6118  r7  00000036
    r8  e63f6138  r9  e76fb260  r10 00000000  r11 e63f6120
    ip  00000000  sp  e63f6060  lr  e76a9709  pc  e76db1c4

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:
         e63f6020  e71717f8  [anon:libc_malloc]
         e63f6024  e769c1a7  /apex/com.android.runtime/lib/bionic/libc.so
         e63f6028  784d0f01
         e63f602c  e76fb260  [anon:.bss]
         e63f6030  e63f60e8
         e63f6034  0000c350
         e63f6038  e7d75c46  /system/lib/libc++.so
         e63f603c  e76fb260  [anon:.bss]
         e63f6040  e63f6128
         e63f6044  00000000
         e63f6048  e6d35010  [anon:libc_malloc]
         e63f604c  e63f6490
         e63f6050  00000000
         e63f6054  000001f4
         e63f6058  00000000
         e63f605c  00000000
    #00  e63f6060  e63f6074
         ........  ........
    #01  e63f6060  e63f6074
         e63f6064  784d0f01
         e63f6068  e6d373c0  [anon:libc_malloc]
         e63f606c  e759f555  /system/lib/libhidlbase.so
         e63f6070  e63f6118
         e63f6074  00000000
    #02  e63f6078  00000001
         e63f607c  00000000
         e63f6080  e6e002c0  [anon:libc_malloc]
         e63f6084  e6d37414  [anon:libc_malloc]
         e63f6088  e6d37458  [anon:libc_malloc]
         e63f608c  00000004
         e63f6090  00000004
         e63f6094  fffffff0
         e63f6098  fffffff0
         e63f609c  e767ac61  /apex/com.android.runtime/lib/bionic/libc.so
         e63f60a0  784d0f01
         e63f60a4  fffffffc
         e63f60a8  e6e02930  [anon:libc_malloc]
         e63f60ac  e766726c  /apex/com.android.runtime/lib/bionic/libc.so
         e63f60b0  e7171708  [anon:libc_malloc]
         e63f60b4  e6e002c0  [anon:libc_malloc]
         ........  ........
    #03  e63f61b8  e63f61e4
         e63f61bc  00006a92
         e63f61c0  e7111ba0  [anon:libc_malloc]
         e63f61c4  e7111bac  [anon:libc_malloc]
         e63f61c8  00000000
         e63f61cc  00000000
         e63f61d0  e63f61e4
         e63f61d4  e75ab70d  /system/lib/libhidlbase.so
    #04  e63f61d8  e7111ba0  [anon:libc_malloc]
         e63f61dc  e75da905  /system/lib/libutils.so
    #05  e63f61e0  e7106888  [anon:libc_malloc]
         e63f61e4  e7111ba0  [anon:libc_malloc]
         e63f61e8  e6d06340  [anon:libc_malloc]
         e63f61ec  e7111ba0  [anon:libc_malloc]
         e63f61f0  784d0f01
         e63f61f4  e63f6230
         e63f61f8  e63f6230
         e63f61fc  e63f6230
         e63f6200  00000078
         e63f6204  00006fb1
         e63f6208  00006a92
         e63f620c  e69fc490
         e63f6210  e63f6230
         e63f6214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e63f6218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e63f621c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e63f6220  e63f6238
         e63f6224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e63f6228  e63f6230
         e63f622c  00000000
         e63f6230  e64f7230
         e63f6234  e62f5230
         e63f6238  00005a61
         e63f623c  00006a92
         e63f6240  00000001
         e63f6244  e62f9000
         e63f6248  000fd230
         e63f624c  00001000
         e63f6250  00000000
         e63f6254  00000000
         e63f6258  00000003
         e63f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23138, name: Binder:27282_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e62f4fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e62f5230
    ip  e62f4f70  sp  e62f4f60  lr  e76a4511  pc  e769f108

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:
         e62f4f20  784d0f01
         e62f4f24  e61f4498
         e62f4f28  e76fb3a8  [anon:.bss]
         e62f4f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e62f4f30  00000000
         e62f4f34  01000000
         e62f4f38  e76fb260  [anon:.bss]
         e62f4f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e62f4f40  e61f4238
         e62f4f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e62f4f48  e61f4230
         e62f4f4c  e62f4f94
         e62f4f50  e61f4274
         e62f4f54  00000000
         e62f4f58  e62f4fb4
         e62f4f5c  e76fb3a8  [anon:.bss]
    #00  e62f4f60  e62f5490
         e62f4f64  e76fb260  [anon:.bss]
         e62f4f68  00000089
         e62f4f6c  00000000
    #01  e62f4f70  00000000
         e62f4f74  00000000
         e62f4f78  ffffffff
         e62f4f7c  e62f4fb4
         e62f4f80  00000000
         e62f4f84  784d0f01
         e62f4f88  e7930028  [anon:.bss]
         e62f4f8c  00000000
         e62f4f90  00000000
         e62f4f94  00000002
         e62f4f98  e76fb260  [anon:.bss]
         e62f4f9c  00000000
         e62f4fa0  e76fb260  [anon:.bss]
         e62f4fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e62f4fa8  00000000
         e62f4fac  00000000
         e62f4fb0  784d0f01
         e62f4fb4  e60f7000
         e62f4fb8  784d0f01
         e62f4fbc  e7930028  [anon:.bss]
         e62f4fc0  e6d2e000  [anon:libc_malloc]
         e62f4fc4  e76fb260  [anon:.bss]
         e62f4fc8  00000000
         e62f4fcc  e76fb260  [anon:.bss]
         e62f4fd0  00006a92
         e62f4fd4  e76fb260  [anon:.bss]
         e62f4fd8  e62f5230
         e62f4fdc  e792088f  /system/lib/libmediadrm.so
    #03  e62f4fe0  00000000
         e62f4fe4  e62f5030
         e62f4fe8  00000000
         e62f4fec  e715ec00  [anon:libc_malloc]
         e62f4ff0  00000010
         e62f4ff4  784d0f01
         e62f4ff8  e6d2e010  [anon:libc_malloc]
         e62f4ffc  e6d2e000  [anon:libc_malloc]
         e62f5000  e76fb260  [anon:.bss]
         e62f5004  00000000
         e62f5008  e76fb260  [anon:.bss]
         e62f500c  00006a92
         e62f5010  e76fb260  [anon:.bss]
         e62f5014  e7920dd9  /system/lib/libmediadrm.so
    #04  e62f5018  00000010
         e62f501c  00000000
         e62f5020  e715ee00  [anon:libc_malloc]
         e62f5024  00000000
         e62f5028  00000000
         e62f502c  00000000
         e62f5030  00000000
         e62f5034  00000000
         e62f5038  784d0f01
         e62f503c  e6d2e010  [anon:libc_malloc]
         e62f5040  e6d36d80  [anon:libc_malloc]
         e62f5044  e76fb260  [anon:.bss]
         e62f5048  00000000
         e62f504c  e62f51e4
         e62f5050  00006a92
         e62f5054  e7b4420f  /system/lib/libbinder.so
    #05  e62f5058  e6d36d80  [anon:libc_malloc]
         e62f505c  e6d977f0  [anon:libc_malloc]
         e62f5060  e6d2e010  [anon:libc_malloc]
         e62f5064  784d0f01
         e62f5068  e6d36d80  [anon:libc_malloc]
         e62f506c  e6d024b0  [anon:libc_malloc]
         e62f5070  00000001
         e62f5074  e7b44193  /system/lib/libbinder.so
    #06  e62f5078  784d0f01
         e62f507c  e715ec00  [anon:libc_malloc]
         e62f5080  e6d36d80  [anon:libc_malloc]
         e62f5084  e715ec54  [anon:libc_malloc]
         e62f5088  e76fb260  [anon:.bss]
         e62f508c  e7b4b0ad  /system/lib/libbinder.so
    #07  e62f5090  ffff0208  [vectors]
         e62f5094  e62f50e9
         e62f5098  0000000a
         e62f509c  e710d600  [anon:libc_malloc]
         e62f50a0  784d0f01
         e62f50a4  e710cf08  [anon:libc_malloc]
         e62f50a8  784d0f01
         e62f50ac  00000000
         e62f50b0  03000000
         e62f50b4  e62f50f4
         e62f50b8  e62f5490
         e62f50bc  e76a5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e62f50c0  00000000
         e62f50c4  e77b6a0d  /system/lib/libbase.so
         e62f50c8  e62f50f4
         e62f50cc  03000000
         ........  ........
    #08  e62f51a0  e715ec00  [anon:libc_malloc]
         e62f51a4  e715ec54  [anon:libc_malloc]
         e62f51a8  00000000
         e62f51ac  e715ec00  [anon:libc_malloc]
         e62f51b0  e715ec90  [anon:libc_malloc]
         e62f51b4  00000000
         e62f51b8  00000000
         e62f51bc  e7b4b35b  /system/lib/libbinder.so
    #09  e62f51c0  00000000
         e62f51c4  e7b4a8af  /system/lib/libbinder.so
         e62f51c8  e6d50d30  [anon:libc_malloc]
         e62f51cc  e6d50d3c  [anon:libc_malloc]
         e62f51d0  00000000
         e62f51d4  e7b64939  /system/lib/libbinder.so
    #10  e62f51d8  e6d50d30  [anon:libc_malloc]
         e62f51dc  e75da905  /system/lib/libutils.so
    #11  e62f51e0  e6d061f0  [anon:libc_malloc]
         e62f51e4  e6d50d30  [anon:libc_malloc]
         e62f51e8  e7105230  [anon:libc_malloc]
         e62f51ec  e6d50d30  [anon:libc_malloc]
         e62f51f0  784d0f01
         e62f51f4  e62f5230
         e62f51f8  e62f5230
         e62f51fc  e62f5230
         e62f5200  00000078
         e62f5204  00005a5e
         e62f5208  00006a92
         e62f520c  e64f7490
         e62f5210  e62f5230
         e62f5214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e62f5218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e62f521c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e62f5220  e62f5238
         e62f5224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e62f5228  e62f5230
         e62f522c  00000000
         e62f5230  e63f6230
         e62f5234  e61f4230
         e62f5238  00005a62
         e62f523c  00006a92
         e62f5240  00000001
         e62f5244  e61f8000
         e62f5248  000fd230
         e62f524c  00001000
         e62f5250  00000000
         e62f5254  00000000
         e62f5258  00000003
         e62f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23139, name: Binder:27282_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e61f3fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e61f4230
    ip  e61f3f70  sp  e61f3f60  lr  e76a4511  pc  e769f108

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:
         e61f3f20  784d0f01
         e61f3f24  e60f3498
         e61f3f28  e76fb3a8  [anon:.bss]
         e61f3f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e61f3f30  00000000
         e61f3f34  01000000
         e61f3f38  e76fb260  [anon:.bss]
         e61f3f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e61f3f40  e60f3238
         e61f3f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e61f3f48  e60f3230
         e61f3f4c  e61f3f94
         e61f3f50  e60f3274
         e61f3f54  00000000
         e61f3f58  e61f3fb4
         e61f3f5c  e76fb3a8  [anon:.bss]
    #00  e61f3f60  e61f4490
         e61f3f64  e76fb260  [anon:.bss]
         e61f3f68  00000089
         e61f3f6c  00000000
    #01  e61f3f70  00000000
         e61f3f74  00000000
         e61f3f78  ffffffff
         e61f3f7c  e61f3fb4
         e61f3f80  00000000
         e61f3f84  784d0f01
         e61f3f88  e7930028  [anon:.bss]
         e61f3f8c  00000000
         e61f3f90  00000000
         e61f3f94  00000002
         e61f3f98  e76fb260  [anon:.bss]
         e61f3f9c  00000000
         e61f3fa0  e76fb260  [anon:.bss]
         e61f3fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e61f3fa8  00000000
         e61f3fac  00000000
         e61f3fb0  784d0f01
         e61f3fb4  e5ff6000
         e61f3fb8  784d0f01
         e61f3fbc  e7930028  [anon:.bss]
         e61f3fc0  e6d2ec00  [anon:libc_malloc]
         e61f3fc4  e76fb260  [anon:.bss]
         e61f3fc8  00000000
         e61f3fcc  e76fb260  [anon:.bss]
         e61f3fd0  00006a92
         e61f3fd4  e76fb260  [anon:.bss]
         e61f3fd8  e61f4230
         e61f3fdc  e792088f  /system/lib/libmediadrm.so
    #03  e61f3fe0  00000000
         e61f3fe4  e61f4030
         e61f3fe8  00000000
         e61f3fec  e6d56c00  [anon:libc_malloc]
         e61f3ff0  00000010
         e61f3ff4  784d0f01
         e61f3ff8  e6d2ec10  [anon:libc_malloc]
         e61f3ffc  e6d2ec00  [anon:libc_malloc]
         e61f4000  e76fb260  [anon:.bss]
         e61f4004  00000000
         e61f4008  e76fb260  [anon:.bss]
         e61f400c  00006a92
         e61f4010  e76fb260  [anon:.bss]
         e61f4014  e7920dd9  /system/lib/libmediadrm.so
    #04  e61f4018  00000010
         e61f401c  00000000
         e61f4020  e6d56e00  [anon:libc_malloc]
         e61f4024  00000000
         e61f4028  00000000
         e61f402c  00000000
         e61f4030  00000000
         e61f4034  00000000
         e61f4038  784d0f01
         e61f403c  e6d2ec10  [anon:libc_malloc]
         e61f4040  e6d36840  [anon:libc_malloc]
         e61f4044  e76fb260  [anon:.bss]
         e61f4048  00000000
         e61f404c  e61f41e4
         e61f4050  00006a92
         e61f4054  e7b4420f  /system/lib/libbinder.so
    #05  e61f4058  e6d36840  [anon:libc_malloc]
         e61f405c  e6d2f470  [anon:libc_malloc]
         e61f4060  e6d2ec10  [anon:libc_malloc]
         e61f4064  784d0f01
         e61f4068  e6d36840  [anon:libc_malloc]
         e61f406c  e7106828  [anon:libc_malloc]
         e61f4070  00000001
         e61f4074  e7b44193  /system/lib/libbinder.so
    #06  e61f4078  784d0f01
         e61f407c  e6d56c00  [anon:libc_malloc]
         e61f4080  e6d36840  [anon:libc_malloc]
         e61f4084  e6d56c54  [anon:libc_malloc]
         e61f4088  e76fb260  [anon:.bss]
         e61f408c  e7b4b0ad  /system/lib/libbinder.so
    #07  e61f4090  ffff0208  [vectors]
         e61f4094  e61f40e9
         e61f4098  0000000a
         e61f409c  e710dd00  [anon:libc_malloc]
         e61f40a0  784d0f01
         e61f40a4  e710d608  [anon:libc_malloc]
         e61f40a8  784d0f01
         e61f40ac  e710dd08  [anon:libc_malloc]
         e61f40b0  0000000b
         e61f40b4  e710dd2c  [anon:libc_malloc]
         e61f40b8  e61f4128
         e61f40bc  e710dd84  [anon:libc_malloc]
         e61f40c0  e6c00000
         e61f40c4  e710ddf8  [anon:libc_malloc]
         e61f40c8  e6d1ec80  [anon:libc_malloc]
         e61f40cc  e7674d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e61f41a0  e6d56c00  [anon:libc_malloc]
         e61f41a4  e6d56c54  [anon:libc_malloc]
         e61f41a8  00000000
         e61f41ac  e6d56c00  [anon:libc_malloc]
         e61f41b0  e6d56c90  [anon:libc_malloc]
         e61f41b4  00000000
         e61f41b8  00000000
         e61f41bc  e7b4b35b  /system/lib/libbinder.so
    #09  e61f41c0  00000000
         e61f41c4  e7b4a8af  /system/lib/libbinder.so
         e61f41c8  e7111c60  [anon:libc_malloc]
         e61f41cc  e7111c6c  [anon:libc_malloc]
         e61f41d0  00000000
         e61f41d4  e7b64939  /system/lib/libbinder.so
    #10  e61f41d8  e7111c60  [anon:libc_malloc]
         e61f41dc  e75da905  /system/lib/libutils.so
    #11  e61f41e0  e7105280  [anon:libc_malloc]
         e61f41e4  e7111c60  [anon:libc_malloc]
         e61f41e8  e6d061f0  [anon:libc_malloc]
         e61f41ec  e7111c60  [anon:libc_malloc]
         e61f41f0  784d0f01
         e61f41f4  e61f4230
         e61f41f8  e61f4230
         e61f41fc  e61f4230
         e61f4200  00000078
         e61f4204  00005a62
         e61f4208  00006a92
         e61f420c  e62f5490
         e61f4210  e61f4230
         e61f4214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e61f4218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e61f421c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e61f4220  e61f4238
         e61f4224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e61f4228  e61f4230
         e61f422c  00000000
         e61f4230  e62f5230
         e61f4234  e60f3230
         e61f4238  00005a63
         e61f423c  00006a92
         e61f4240  00000001
         e61f4244  e60f7000
         e61f4248  000fd230
         e61f424c  00001000
         e61f4250  00000000
         e61f4254  00000000
         e61f4258  00000003
         e61f425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23140, name: Binder:27282_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e60f2fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e60f3230
    ip  e60f2f70  sp  e60f2f60  lr  e76a4511  pc  e769f108

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:
         e60f2f20  784d0f01
         e60f2f24  e5ff2498
         e60f2f28  e76fb3a8  [anon:.bss]
         e60f2f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e60f2f30  00000000
         e60f2f34  01000000
         e60f2f38  e76fb260  [anon:.bss]
         e60f2f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e60f2f40  e5ff2238
         e60f2f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e60f2f48  e5ff2230
         e60f2f4c  e60f2f94
         e60f2f50  e5ff2274
         e60f2f54  00000000
         e60f2f58  e60f2fb4
         e60f2f5c  e76fb3a8  [anon:.bss]
    #00  e60f2f60  e60f3490
         e60f2f64  e76fb260  [anon:.bss]
         e60f2f68  00000089
         e60f2f6c  00000000
    #01  e60f2f70  00000000
         e60f2f74  00000000
         e60f2f78  ffffffff
         e60f2f7c  e60f2fb4
         e60f2f80  00000000
         e60f2f84  784d0f01
         e60f2f88  e7930028  [anon:.bss]
         e60f2f8c  00000000
         e60f2f90  00000000
         e60f2f94  00000002
         e60f2f98  e76fb260  [anon:.bss]
         e60f2f9c  00000000
         e60f2fa0  e76fb260  [anon:.bss]
         e60f2fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e60f2fa8  00000000
         e60f2fac  00000000
         e60f2fb0  784d0f01
         e60f2fb4  e5ef5000
         e60f2fb8  784d0f01
         e60f2fbc  e7930028  [anon:.bss]
         e60f2fc0  e6d2d000  [anon:libc_malloc]
         e60f2fc4  e76fb260  [anon:.bss]
         e60f2fc8  00000000
         e60f2fcc  e76fb260  [anon:.bss]
         e60f2fd0  00006a92
         e60f2fd4  e76fb260  [anon:.bss]
         e60f2fd8  e60f3230
         e60f2fdc  e792088f  /system/lib/libmediadrm.so
    #03  e60f2fe0  00000000
         e60f2fe4  e60f3030
         e60f2fe8  00000000
         e60f2fec  e7170000  [anon:libc_malloc]
         e60f2ff0  00000010
         e60f2ff4  784d0f01
         e60f2ff8  e6d2d010  [anon:libc_malloc]
         e60f2ffc  e6d2d000  [anon:libc_malloc]
         e60f3000  e76fb260  [anon:.bss]
         e60f3004  00000000
         e60f3008  e76fb260  [anon:.bss]
         e60f300c  00006a92
         e60f3010  e76fb260  [anon:.bss]
         e60f3014  e7920dd9  /system/lib/libmediadrm.so
    #04  e60f3018  00000010
         e60f301c  00000000
         e60f3020  e7170200  [anon:libc_malloc]
         e60f3024  00000000
         e60f3028  00000000
         e60f302c  00000000
         e60f3030  00000000
         e60f3034  00000000
         e60f3038  784d0f01
         e60f303c  e6d2d010  [anon:libc_malloc]
         e60f3040  e6d367c0  [anon:libc_malloc]
         e60f3044  e76fb260  [anon:.bss]
         e60f3048  00000000
         e60f304c  e60f31e4
         e60f3050  00006a92
         e60f3054  e7b4420f  /system/lib/libbinder.so
    #05  e60f3058  e6d367c0  [anon:libc_malloc]
         e60f305c  e6d00f40  [anon:libc_malloc]
         e60f3060  e6d2d010  [anon:libc_malloc]
         e60f3064  784d0f01
         e60f3068  e6d367c0  [anon:libc_malloc]
         e60f306c  e6d02120  [anon:libc_malloc]
         e60f3070  00000001
         e60f3074  e7b44193  /system/lib/libbinder.so
    #06  e60f3078  784d0f01
         e60f307c  e7170000  [anon:libc_malloc]
         e60f3080  e6d367c0  [anon:libc_malloc]
         e60f3084  e7170054  [anon:libc_malloc]
         e60f3088  e76fb260  [anon:.bss]
         e60f308c  e7b4b0ad  /system/lib/libbinder.so
    #07  e60f3090  00001000
         e60f3094  e767b157  /apex/com.android.runtime/lib/bionic/libc.so
         e60f3098  00001000
         e60f309c  00000000
         e60f30a0  00001000
         e60f30a4  00000001
         e60f30a8  0000000f
         e60f30ac  e60f30e3
         e60f30b0  e60f30e2
         e60f30b4  e60f30e0
         e60f30b8  e60f3490
         e60f30bc  0000000f
         e60f30c0  e72029f0  [anon:libc_malloc]
         e60f30c4  e76fb260  [anon:.bss]
         e60f30c8  e76fb1dc  [anon:.bss]
         e60f30cc  e7666fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e60f31a0  e7170000  [anon:libc_malloc]
         e60f31a4  e7170054  [anon:libc_malloc]
         e60f31a8  00000000
         e60f31ac  e7170000  [anon:libc_malloc]
         e60f31b0  e7170090  [anon:libc_malloc]
         e60f31b4  00000000
         e60f31b8  00000000
         e60f31bc  e7b4b35b  /system/lib/libbinder.so
    #09  e60f31c0  00000000
         e60f31c4  e7b4a8af  /system/lib/libbinder.so
         e60f31c8  e6d50df0  [anon:libc_malloc]
         e60f31cc  e6d50dfc  [anon:libc_malloc]
         e60f31d0  00000000
         e60f31d4  e7b64939  /system/lib/libbinder.so
    #10  e60f31d8  e6d50df0  [anon:libc_malloc]
         e60f31dc  e75da905  /system/lib/libutils.so
    #11  e60f31e0  e6d062a0  [anon:libc_malloc]
         e60f31e4  e6d50df0  [anon:libc_malloc]
         e60f31e8  e7105280  [anon:libc_malloc]
         e60f31ec  e6d50df0  [anon:libc_malloc]
         e60f31f0  784d0f01
         e60f31f4  e60f3230
         e60f31f8  e60f3230
         e60f31fc  e60f3230
         e60f3200  00000078
         e60f3204  00005a63
         e60f3208  00006a92
         e60f320c  e61f4490
         e60f3210  e60f3230
         e60f3214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e60f3218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e60f321c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e60f3220  e60f3238
         e60f3224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e60f3228  e60f3230
         e60f322c  00000000
         e60f3230  e61f4230
         e60f3234  e5ff2230
         e60f3238  00005a64
         e60f323c  00006a92
         e60f3240  00000001
         e60f3244  e5ff6000
         e60f3248  000fd230
         e60f324c  00001000
         e60f3250  00000000
         e60f3254  00000000
         e60f3258  00000003
         e60f325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23141, name: Binder:27282_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5ff1fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5ff2230
    ip  e5ff1f70  sp  e5ff1f60  lr  e76a4511  pc  e769f108

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:
         e5ff1f20  784d0f01
         e5ff1f24  e5ef1498
         e5ff1f28  e76fb3a8  [anon:.bss]
         e5ff1f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff1f30  00000000
         e5ff1f34  01000000
         e5ff1f38  e76fb260  [anon:.bss]
         e5ff1f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff1f40  e5ef1238
         e5ff1f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff1f48  e5ef1230
         e5ff1f4c  e5ff1f94
         e5ff1f50  e5ef1274
         e5ff1f54  00000000
         e5ff1f58  e5ff1fb4
         e5ff1f5c  e76fb3a8  [anon:.bss]
    #00  e5ff1f60  e5ff2490
         e5ff1f64  e76fb260  [anon:.bss]
         e5ff1f68  00000089
         e5ff1f6c  00000000
    #01  e5ff1f70  00000000
         e5ff1f74  00000000
         e5ff1f78  ffffffff
         e5ff1f7c  e5ff1fb4
         e5ff1f80  00000000
         e5ff1f84  784d0f01
         e5ff1f88  e7930028  [anon:.bss]
         e5ff1f8c  00000000
         e5ff1f90  00000000
         e5ff1f94  00000002
         e5ff1f98  e76fb260  [anon:.bss]
         e5ff1f9c  00000000
         e5ff1fa0  e76fb260  [anon:.bss]
         e5ff1fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5ff1fa8  00000000
         e5ff1fac  00000000
         e5ff1fb0  784d0f01
         e5ff1fb4  e5df4000
         e5ff1fb8  784d0f01
         e5ff1fbc  e7930028  [anon:.bss]
         e5ff1fc0  e6d55800  [anon:libc_malloc]
         e5ff1fc4  e76fb260  [anon:.bss]
         e5ff1fc8  00000000
         e5ff1fcc  e76fb260  [anon:.bss]
         e5ff1fd0  00006a92
         e5ff1fd4  e76fb260  [anon:.bss]
         e5ff1fd8  e5ff2230
         e5ff1fdc  e792088f  /system/lib/libmediadrm.so
    #03  e5ff1fe0  00000000
         e5ff1fe4  e5ff2030
         e5ff1fe8  00000000
         e5ff1fec  e6d08000  [anon:libc_malloc]
         e5ff1ff0  00000010
         e5ff1ff4  784d0f01
         e5ff1ff8  e6d55810  [anon:libc_malloc]
         e5ff1ffc  e6d55800  [anon:libc_malloc]
         e5ff2000  e76fb260  [anon:.bss]
         e5ff2004  00000000
         e5ff2008  e76fb260  [anon:.bss]
         e5ff200c  00006a92
         e5ff2010  e76fb260  [anon:.bss]
         e5ff2014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5ff2018  00000010
         e5ff201c  00000000
         e5ff2020  e6d08200  [anon:libc_malloc]
         e5ff2024  00000000
         e5ff2028  00000000
         e5ff202c  00000000
         e5ff2030  00000000
         e5ff2034  00000000
         e5ff2038  784d0f01
         e5ff203c  e6d55810  [anon:libc_malloc]
         e5ff2040  e6d364c0  [anon:libc_malloc]
         e5ff2044  e76fb260  [anon:.bss]
         e5ff2048  00000000
         e5ff204c  e5ff21e4
         e5ff2050  00006a92
         e5ff2054  e7b4420f  /system/lib/libbinder.so
    #05  e5ff2058  e6d364c0  [anon:libc_malloc]
         e5ff205c  e6d001f0  [anon:libc_malloc]
         e5ff2060  e6d55810  [anon:libc_malloc]
         e5ff2064  784d0f01
         e5ff2068  e6d364c0  [anon:libc_malloc]
         e5ff206c  e6d021e0  [anon:libc_malloc]
         e5ff2070  00000001
         e5ff2074  e7b44193  /system/lib/libbinder.so
    #06  e5ff2078  784d0f01
         e5ff207c  e6d08000  [anon:libc_malloc]
         e5ff2080  e6d364c0  [anon:libc_malloc]
         e5ff2084  e6d08054  [anon:libc_malloc]
         e5ff2088  e76fb260  [anon:.bss]
         e5ff208c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5ff2090  00001000
         e5ff2094  e767b157  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff2098  00001000
         e5ff209c  00000000
         e5ff20a0  00001000
         e5ff20a4  00000001
         e5ff20a8  0000000f
         e5ff20ac  e5ff20e3
         e5ff20b0  e5ff20e2
         e5ff20b4  e5ff20e0
         e5ff20b8  e5ff2128
         e5ff20bc  0000000f
         e5ff20c0  e6e02930  [anon:libc_malloc]
         e5ff20c4  e76fb260  [anon:.bss]
         e5ff20c8  e76fb1dc  [anon:.bss]
         e5ff20cc  e7666fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e5ff21a0  e6d08000  [anon:libc_malloc]
         e5ff21a4  e6d08054  [anon:libc_malloc]
         e5ff21a8  00000000
         e5ff21ac  e6d08000  [anon:libc_malloc]
         e5ff21b0  e6d08090  [anon:libc_malloc]
         e5ff21b4  00000000
         e5ff21b8  00000000
         e5ff21bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5ff21c0  00000000
         e5ff21c4  e7b4a8af  /system/lib/libbinder.so
         e5ff21c8  e7111d50  [anon:libc_malloc]
         e5ff21cc  e7111d5c  [anon:libc_malloc]
         e5ff21d0  00000000
         e5ff21d4  e7b64939  /system/lib/libbinder.so
    #10  e5ff21d8  e7111d50  [anon:libc_malloc]
         e5ff21dc  e75da905  /system/lib/libutils.so
    #11  e5ff21e0  e7105340  [anon:libc_malloc]
         e5ff21e4  e7111d50  [anon:libc_malloc]
         e5ff21e8  e6d062a0  [anon:libc_malloc]
         e5ff21ec  e7111d50  [anon:libc_malloc]
         e5ff21f0  784d0f01
         e5ff21f4  e5ff2230
         e5ff21f8  e5ff2230
         e5ff21fc  e5ff2230
         e5ff2200  00000078
         e5ff2204  00005a64
         e5ff2208  00006a92
         e5ff220c  e60f3490
         e5ff2210  e5ff2230
         e5ff2214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5ff2218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff221c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5ff2220  e5ff2238
         e5ff2224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ff2228  e5ff2230
         e5ff222c  00000000
         e5ff2230  e60f3230
         e5ff2234  e5ef1230
         e5ff2238  00005a65
         e5ff223c  00006a92
         e5ff2240  00000001
         e5ff2244  e5ef5000
         e5ff2248  000fd230
         e5ff224c  00001000
         e5ff2250  00000000
         e5ff2254  00000000
         e5ff2258  00000003
         e5ff225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23142, name: Binder:27282_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5ef0fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5ef1230
    ip  e5ef0f70  sp  e5ef0f60  lr  e76a4511  pc  e769f108

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:
         e5ef0f20  784d0f01
         e5ef0f24  e5df0498
         e5ef0f28  e76fb3a8  [anon:.bss]
         e5ef0f2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef0f30  00000000
         e5ef0f34  01000000
         e5ef0f38  e76fb260  [anon:.bss]
         e5ef0f3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef0f40  e5df0238
         e5ef0f44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef0f48  e5df0230
         e5ef0f4c  e5ef0f94
         e5ef0f50  e5df0274
         e5ef0f54  00000000
         e5ef0f58  e5ef0fb4
         e5ef0f5c  e76fb3a8  [anon:.bss]
    #00  e5ef0f60  e5ef1490
         e5ef0f64  e76fb260  [anon:.bss]
         e5ef0f68  00000089
         e5ef0f6c  00000000
    #01  e5ef0f70  00000000
         e5ef0f74  00000000
         e5ef0f78  ffffffff
         e5ef0f7c  e5ef0fb4
         e5ef0f80  00000000
         e5ef0f84  784d0f01
         e5ef0f88  e7930028  [anon:.bss]
         e5ef0f8c  00000000
         e5ef0f90  00000000
         e5ef0f94  00000002
         e5ef0f98  e76fb260  [anon:.bss]
         e5ef0f9c  00000000
         e5ef0fa0  e76fb260  [anon:.bss]
         e5ef0fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5ef0fa8  00000000
         e5ef0fac  00000000
         e5ef0fb0  784d0f01
         e5ef0fb4  e5cf3000
         e5ef0fb8  784d0f01
         e5ef0fbc  e7930028  [anon:.bss]
         e5ef0fc0  e6d55a00  [anon:libc_malloc]
         e5ef0fc4  e76fb260  [anon:.bss]
         e5ef0fc8  00000000
         e5ef0fcc  e76fb260  [anon:.bss]
         e5ef0fd0  00006a92
         e5ef0fd4  e76fb260  [anon:.bss]
         e5ef0fd8  e5ef1230
         e5ef0fdc  e792088f  /system/lib/libmediadrm.so
    #03  e5ef0fe0  00000000
         e5ef0fe4  e5ef1030
         e5ef0fe8  00000000
         e5ef0fec  e7170400  [anon:libc_malloc]
         e5ef0ff0  00000010
         e5ef0ff4  784d0f01
         e5ef0ff8  e6d55a10  [anon:libc_malloc]
         e5ef0ffc  e6d55a00  [anon:libc_malloc]
         e5ef1000  e76fb260  [anon:.bss]
         e5ef1004  00000000
         e5ef1008  e76fb260  [anon:.bss]
         e5ef100c  00006a92
         e5ef1010  e76fb260  [anon:.bss]
         e5ef1014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5ef1018  00000010
         e5ef101c  00000000
         e5ef1020  e7170600  [anon:libc_malloc]
         e5ef1024  00000000
         e5ef1028  00000000
         e5ef102c  00000000
         e5ef1030  00000000
         e5ef1034  00000000
         e5ef1038  784d0f01
         e5ef103c  e6d55a10  [anon:libc_malloc]
         e5ef1040  e6d36640  [anon:libc_malloc]
         e5ef1044  e76fb260  [anon:.bss]
         e5ef1048  00000000
         e5ef104c  e5ef11e4
         e5ef1050  00006a92
         e5ef1054  e7b4420f  /system/lib/libbinder.so
    #05  e5ef1058  e6d36640  [anon:libc_malloc]
         e5ef105c  e6d003d0  [anon:libc_malloc]
         e5ef1060  e6d55a10  [anon:libc_malloc]
         e5ef1064  784d0f01
         e5ef1068  e6d36640  [anon:libc_malloc]
         e5ef106c  e6d02228  [anon:libc_malloc]
         e5ef1070  00000001
         e5ef1074  e7b44193  /system/lib/libbinder.so
    #06  e5ef1078  784d0f01
         e5ef107c  e7170400  [anon:libc_malloc]
         e5ef1080  e6d36640  [anon:libc_malloc]
         e5ef1084  e7170454  [anon:libc_malloc]
         e5ef1088  e76fb260  [anon:.bss]
         e5ef108c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5ef1090  ffff0208  [vectors]
         e5ef1094  e5ef10e9
         e5ef1098  0000000a
         e5ef109c  e710f200  [anon:libc_malloc]
         e5ef10a0  784d0f01
         e5ef10a4  e710eb08  [anon:libc_malloc]
         e5ef10a8  784d0f01
         e5ef10ac  00000000
         e5ef10b0  03000000
         e5ef10b4  e5ef10f4
         e5ef10b8  e5ef1490
         e5ef10bc  e76a5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef10c0  00000000
         e5ef10c4  e77b6a0d  /system/lib/libbase.so
         e5ef10c8  e5ef10f4
         e5ef10cc  03000000
         ........  ........
    #08  e5ef11a0  e7170400  [anon:libc_malloc]
         e5ef11a4  e7170454  [anon:libc_malloc]
         e5ef11a8  00000000
         e5ef11ac  e7170400  [anon:libc_malloc]
         e5ef11b0  e7170490  [anon:libc_malloc]
         e5ef11b4  00000000
         e5ef11b8  00000000
         e5ef11bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5ef11c0  00000000
         e5ef11c4  e7b4a8af  /system/lib/libbinder.so
         e5ef11c8  e6d50eb0  [anon:libc_malloc]
         e5ef11cc  e6d50ebc  [anon:libc_malloc]
         e5ef11d0  00000000
         e5ef11d4  e7b64939  /system/lib/libbinder.so
    #10  e5ef11d8  e6d50eb0  [anon:libc_malloc]
         e5ef11dc  e75da905  /system/lib/libutils.so
    #11  e5ef11e0  e6d062d0  [anon:libc_malloc]
         e5ef11e4  e6d50eb0  [anon:libc_malloc]
         e5ef11e8  e7105340  [anon:libc_malloc]
         e5ef11ec  e6d50eb0  [anon:libc_malloc]
         e5ef11f0  784d0f01
         e5ef11f4  e5ef1230
         e5ef11f8  e5ef1230
         e5ef11fc  e5ef1230
         e5ef1200  00000078
         e5ef1204  00005a65
         e5ef1208  00006a92
         e5ef120c  e5ff2490
         e5ef1210  e5ef1230
         e5ef1214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5ef1218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef121c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5ef1220  e5ef1238
         e5ef1224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ef1228  e5ef1230
         e5ef122c  00000000
         e5ef1230  e5ff2230
         e5ef1234  e5df0230
         e5ef1238  00005a66
         e5ef123c  00006a92
         e5ef1240  00000001
         e5ef1244  e5df4000
         e5ef1248  000fd230
         e5ef124c  00001000
         e5ef1250  00000000
         e5ef1254  00000000
         e5ef1258  00000003
         e5ef125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23143, name: Binder:27282_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5deffb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5df0230
    ip  e5deff70  sp  e5deff60  lr  e76a4511  pc  e769f108

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:
         e5deff20  784d0f01
         e5deff24  e5cef498
         e5deff28  e76fb3a8  [anon:.bss]
         e5deff2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5deff30  00000000
         e5deff34  01000000
         e5deff38  e76fb260  [anon:.bss]
         e5deff3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5deff40  e5cef238
         e5deff44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5deff48  e5cef230
         e5deff4c  e5deff94
         e5deff50  e5cef274
         e5deff54  00000000
         e5deff58  e5deffb4
         e5deff5c  e76fb3a8  [anon:.bss]
    #00  e5deff60  e5df0490
         e5deff64  e76fb260  [anon:.bss]
         e5deff68  00000089
         e5deff6c  00000000
    #01  e5deff70  00000000
         e5deff74  00000000
         e5deff78  ffffffff
         e5deff7c  e5deffb4
         e5deff80  00000000
         e5deff84  784d0f01
         e5deff88  e7930028  [anon:.bss]
         e5deff8c  00000000
         e5deff90  00000000
         e5deff94  00000002
         e5deff98  e76fb260  [anon:.bss]
         e5deff9c  00000000
         e5deffa0  e76fb260  [anon:.bss]
         e5deffa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5deffa8  00000000
         e5deffac  00000000
         e5deffb0  784d0f01
         e5deffb4  e5bf2000
         e5deffb8  784d0f01
         e5deffbc  e7930028  [anon:.bss]
         e5deffc0  e6d2e600  [anon:libc_malloc]
         e5deffc4  e76fb260  [anon:.bss]
         e5deffc8  00000000
         e5deffcc  e76fb260  [anon:.bss]
         e5deffd0  00006a92
         e5deffd4  e76fb260  [anon:.bss]
         e5deffd8  e5df0230
         e5deffdc  e792088f  /system/lib/libmediadrm.so
    #03  e5deffe0  00000000
         e5deffe4  e5df0030
         e5deffe8  00000000
         e5deffec  e6d08400  [anon:libc_malloc]
         e5defff0  00000010
         e5defff4  784d0f01
         e5defff8  e6d2e610  [anon:libc_malloc]
         e5defffc  e6d2e600  [anon:libc_malloc]
         e5df0000  e76fb260  [anon:.bss]
         e5df0004  00000000
         e5df0008  e76fb260  [anon:.bss]
         e5df000c  00006a92
         e5df0010  e76fb260  [anon:.bss]
         e5df0014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5df0018  00000010
         e5df001c  00000000
         e5df0020  e6d08600  [anon:libc_malloc]
         e5df0024  00000000
         e5df0028  00000000
         e5df002c  00000000
         e5df0030  00000000
         e5df0034  00000000
         e5df0038  784d0f01
         e5df003c  e6d2e610  [anon:libc_malloc]
         e5df0040  e6d36280  [anon:libc_malloc]
         e5df0044  e76fb260  [anon:.bss]
         e5df0048  00000000
         e5df004c  e5df01e4
         e5df0050  00006a92
         e5df0054  e7b4420f  /system/lib/libbinder.so
    #05  e5df0058  e6d36280  [anon:libc_malloc]
         e5df005c  e6d006c0  [anon:libc_malloc]
         e5df0060  e6d2e610  [anon:libc_malloc]
         e5df0064  784d0f01
         e5df0068  e6d36280  [anon:libc_malloc]
         e5df006c  e6d02078  [anon:libc_malloc]
         e5df0070  00000001
         e5df0074  e7b44193  /system/lib/libbinder.so
    #06  e5df0078  784d0f01
         e5df007c  e6d08400  [anon:libc_malloc]
         e5df0080  e6d36280  [anon:libc_malloc]
         e5df0084  e6d08454  [anon:libc_malloc]
         e5df0088  e76fb260  [anon:.bss]
         e5df008c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5df0090  ffff0208  [vectors]
         e5df0094  e5df00e9
         e5df0098  0000000a
         e5df009c  e710f900  [anon:libc_malloc]
         e5df00a0  784d0f01
         e5df00a4  e710f208  [anon:libc_malloc]
         e5df00a8  784d0f01
         e5df00ac  e710f908  [anon:libc_malloc]
         e5df00b0  0000000b
         e5df00b4  e710f92c  [anon:libc_malloc]
         e5df00b8  e5df0128
         e5df00bc  e710f984  [anon:libc_malloc]
         e5df00c0  e6c00000
         e5df00c4  e710f9f8  [anon:libc_malloc]
         e5df00c8  e6d1ef80  [anon:libc_malloc]
         e5df00cc  e7674d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e5df01a0  e6d08400  [anon:libc_malloc]
         e5df01a4  e6d08454  [anon:libc_malloc]
         e5df01a8  00000000
         e5df01ac  e6d08400  [anon:libc_malloc]
         e5df01b0  e6d08490  [anon:libc_malloc]
         e5df01b4  00000000
         e5df01b8  00000000
         e5df01bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5df01c0  00000000
         e5df01c4  e7b4a8af  /system/lib/libbinder.so
         e5df01c8  e7111e10  [anon:libc_malloc]
         e5df01cc  e7111e1c  [anon:libc_malloc]
         e5df01d0  00000000
         e5df01d4  e7b64939  /system/lib/libbinder.so
    #10  e5df01d8  e7111e10  [anon:libc_malloc]
         e5df01dc  e75da905  /system/lib/libutils.so
    #11  e5df01e0  e7105370  [anon:libc_malloc]
         e5df01e4  e7111e10  [anon:libc_malloc]
         e5df01e8  e6d062d0  [anon:libc_malloc]
         e5df01ec  e7111e10  [anon:libc_malloc]
         e5df01f0  784d0f01
         e5df01f4  e5df0230
         e5df01f8  e5df0230
         e5df01fc  e5df0230
         e5df0200  00000078
         e5df0204  00005a66
         e5df0208  00006a92
         e5df020c  e5ef1490
         e5df0210  e5df0230
         e5df0214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5df0218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5df021c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5df0220  e5df0238
         e5df0224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5df0228  e5df0230
         e5df022c  00000000
         e5df0230  e5ef1230
         e5df0234  e5cef230
         e5df0238  00005a67
         e5df023c  00006a92
         e5df0240  00000001
         e5df0244  e5cf3000
         e5df0248  000fd230
         e5df024c  00001000
         e5df0250  00000000
         e5df0254  00000000
         e5df0258  00000003
         e5df025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23144, name: Binder:27282_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5ceefb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5cef230
    ip  e5ceef70  sp  e5ceef60  lr  e76a4511  pc  e769f108

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:
         e5ceef20  784d0f01
         e5ceef24  e5bee498
         e5ceef28  e76fb3a8  [anon:.bss]
         e5ceef2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5ceef30  00000000
         e5ceef34  01000000
         e5ceef38  e76fb260  [anon:.bss]
         e5ceef3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5ceef40  e5bee238
         e5ceef44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5ceef48  e5bee230
         e5ceef4c  e5ceef94
         e5ceef50  e5bee274
         e5ceef54  00000000
         e5ceef58  e5ceefb4
         e5ceef5c  e76fb3a8  [anon:.bss]
    #00  e5ceef60  e5cef490
         e5ceef64  e76fb260  [anon:.bss]
         e5ceef68  00000089
         e5ceef6c  00000000
    #01  e5ceef70  00000000
         e5ceef74  00000000
         e5ceef78  ffffffff
         e5ceef7c  e5ceefb4
         e5ceef80  00000000
         e5ceef84  784d0f01
         e5ceef88  e7930028  [anon:.bss]
         e5ceef8c  00000000
         e5ceef90  00000000
         e5ceef94  00000002
         e5ceef98  e76fb260  [anon:.bss]
         e5ceef9c  00000000
         e5ceefa0  e76fb260  [anon:.bss]
         e5ceefa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5ceefa8  00000000
         e5ceefac  00000000
         e5ceefb0  784d0f01
         e5ceefb4  e5af1000
         e5ceefb8  784d0f01
         e5ceefbc  e7930028  [anon:.bss]
         e5ceefc0  e6d2e400  [anon:libc_malloc]
         e5ceefc4  e76fb260  [anon:.bss]
         e5ceefc8  00000000
         e5ceefcc  e76fb260  [anon:.bss]
         e5ceefd0  00006a92
         e5ceefd4  e76fb260  [anon:.bss]
         e5ceefd8  e5cef230
         e5ceefdc  e792088f  /system/lib/libmediadrm.so
    #03  e5ceefe0  00000000
         e5ceefe4  e5cef030
         e5ceefe8  00000000
         e5ceefec  e7170800  [anon:libc_malloc]
         e5ceeff0  00000010
         e5ceeff4  784d0f01
         e5ceeff8  e6d2e410  [anon:libc_malloc]
         e5ceeffc  e6d2e400  [anon:libc_malloc]
         e5cef000  e76fb260  [anon:.bss]
         e5cef004  00000000
         e5cef008  e76fb260  [anon:.bss]
         e5cef00c  00006a92
         e5cef010  e76fb260  [anon:.bss]
         e5cef014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5cef018  00000010
         e5cef01c  00000000
         e5cef020  e7170a00  [anon:libc_malloc]
         e5cef024  00000000
         e5cef028  00000000
         e5cef02c  00000000
         e5cef030  00000000
         e5cef034  00000000
         e5cef038  784d0f01
         e5cef03c  e6d2e410  [anon:libc_malloc]
         e5cef040  e6d36540  [anon:libc_malloc]
         e5cef044  e76fb260  [anon:.bss]
         e5cef048  00000000
         e5cef04c  e5cef1e4
         e5cef050  00006a92
         e5cef054  e7b4420f  /system/lib/libbinder.so
    #05  e5cef058  e6d36540  [anon:libc_malloc]
         e5cef05c  e6d00890  [anon:libc_malloc]
         e5cef060  e6d2e410  [anon:libc_malloc]
         e5cef064  784d0f01
         e5cef068  e6d36540  [anon:libc_malloc]
         e5cef06c  e6d02060  [anon:libc_malloc]
         e5cef070  00000001
         e5cef074  e7b44193  /system/lib/libbinder.so
    #06  e5cef078  784d0f01
         e5cef07c  e7170800  [anon:libc_malloc]
         e5cef080  e6d36540  [anon:libc_malloc]
         e5cef084  e7170854  [anon:libc_malloc]
         e5cef088  e76fb260  [anon:.bss]
         e5cef08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5cef090  ffff0208  [vectors]
         e5cef094  e5cef0e9
         e5cef098  0000000a
         e5cef09c  e7171000  [anon:libc_malloc]
         e5cef0a0  784d0f01
         e5cef0a4  e710f908  [anon:libc_malloc]
         e5cef0a8  784d0f01
         e5cef0ac  00000000
         e5cef0b0  03000000
         e5cef0b4  e5cef0f4
         e5cef0b8  e5cef490
         e5cef0bc  e76a5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e5cef0c0  00000000
         e5cef0c4  e77b6a0d  /system/lib/libbase.so
         e5cef0c8  e5cef0f4
         e5cef0cc  03000000
         ........  ........
    #08  e5cef1a0  e7170800  [anon:libc_malloc]
         e5cef1a4  e7170854  [anon:libc_malloc]
         e5cef1a8  00000000
         e5cef1ac  e7170800  [anon:libc_malloc]
         e5cef1b0  e7170890  [anon:libc_malloc]
         e5cef1b4  00000000
         e5cef1b8  00000000
         e5cef1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5cef1c0  00000000
         e5cef1c4  e7b4a8af  /system/lib/libbinder.so
         e5cef1c8  e6d50f70  [anon:libc_malloc]
         e5cef1cc  e6d50f7c  [anon:libc_malloc]
         e5cef1d0  00000000
         e5cef1d4  e7b64939  /system/lib/libbinder.so
    #10  e5cef1d8  e6d50f70  [anon:libc_malloc]
         e5cef1dc  e75da905  /system/lib/libutils.so
    #11  e5cef1e0  e6d06330  [anon:libc_malloc]
         e5cef1e4  e6d50f70  [anon:libc_malloc]
         e5cef1e8  e7105370  [anon:libc_malloc]
         e5cef1ec  e6d50f70  [anon:libc_malloc]
         e5cef1f0  784d0f01
         e5cef1f4  e5cef230
         e5cef1f8  e5cef230
         e5cef1fc  e5cef230
         e5cef200  00000078
         e5cef204  00005a67
         e5cef208  00006a92
         e5cef20c  e5df0490
         e5cef210  e5cef230
         e5cef214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5cef218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5cef21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5cef220  e5cef238
         e5cef224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5cef228  e5cef230
         e5cef22c  00000000
         e5cef230  e5df0230
         e5cef234  e5bee230
         e5cef238  00005a68
         e5cef23c  00006a92
         e5cef240  00000001
         e5cef244  e5bf2000
         e5cef248  000fd230
         e5cef24c  00001000
         e5cef250  00000000
         e5cef254  00000000
         e5cef258  00000003
         e5cef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23145, name: Binder:27282_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5bedfb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5bee230
    ip  e5bedf70  sp  e5bedf60  lr  e76a4511  pc  e769f108

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:
         e5bedf20  784d0f01
         e5bedf24  e5aed498
         e5bedf28  e76fb3a8  [anon:.bss]
         e5bedf2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5bedf30  00000000
         e5bedf34  01000000
         e5bedf38  e76fb260  [anon:.bss]
         e5bedf3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5bedf40  e5aed238
         e5bedf44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5bedf48  e5aed230
         e5bedf4c  e5bedf94
         e5bedf50  e5aed274
         e5bedf54  00000000
         e5bedf58  e5bedfb4
         e5bedf5c  e76fb3a8  [anon:.bss]
    #00  e5bedf60  e5bee490
         e5bedf64  e76fb260  [anon:.bss]
         e5bedf68  00000089
         e5bedf6c  00000000
    #01  e5bedf70  00000000
         e5bedf74  00000000
         e5bedf78  ffffffff
         e5bedf7c  e5bedfb4
         e5bedf80  00000000
         e5bedf84  784d0f01
         e5bedf88  e7930028  [anon:.bss]
         e5bedf8c  00000000
         e5bedf90  00000000
         e5bedf94  00000002
         e5bedf98  e76fb260  [anon:.bss]
         e5bedf9c  00000000
         e5bedfa0  e76fb260  [anon:.bss]
         e5bedfa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5bedfa8  00000000
         e5bedfac  00000000
         e5bedfb0  784d0f01
         e5bedfb4  e59f0000
         e5bedfb8  784d0f01
         e5bedfbc  e7930028  [anon:.bss]
         e5bedfc0  e6d2d200  [anon:libc_malloc]
         e5bedfc4  e76fb260  [anon:.bss]
         e5bedfc8  00000000
         e5bedfcc  e76fb260  [anon:.bss]
         e5bedfd0  00006a92
         e5bedfd4  e76fb260  [anon:.bss]
         e5bedfd8  e5bee230
         e5bedfdc  e792088f  /system/lib/libmediadrm.so
    #03  e5bedfe0  00000000
         e5bedfe4  e5bee030
         e5bedfe8  00000000
         e5bedfec  e7170c00  [anon:libc_malloc]
         e5bedff0  00000010
         e5bedff4  784d0f01
         e5bedff8  e6d2d210  [anon:libc_malloc]
         e5bedffc  e6d2d200  [anon:libc_malloc]
         e5bee000  e76fb260  [anon:.bss]
         e5bee004  00000000
         e5bee008  e76fb260  [anon:.bss]
         e5bee00c  00006a92
         e5bee010  e76fb260  [anon:.bss]
         e5bee014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5bee018  00000010
         e5bee01c  00000000
         e5bee020  e7170e00  [anon:libc_malloc]
         e5bee024  00000000
         e5bee028  00000000
         e5bee02c  00000000
         e5bee030  00000000
         e5bee034  00000000
         e5bee038  784d0f01
         e5bee03c  e6d2d210  [anon:libc_malloc]
         e5bee040  e6d365c0  [anon:libc_malloc]
         e5bee044  e76fb260  [anon:.bss]
         e5bee048  00000000
         e5bee04c  e5bee1e4
         e5bee050  00006a92
         e5bee054  e7b4420f  /system/lib/libbinder.so
    #05  e5bee058  e6d365c0  [anon:libc_malloc]
         e5bee05c  e6d00a50  [anon:libc_malloc]
         e5bee060  e6d2d210  [anon:libc_malloc]
         e5bee064  784d0f01
         e5bee068  e6d365c0  [anon:libc_malloc]
         e5bee06c  e6d02138  [anon:libc_malloc]
         e5bee070  00000001
         e5bee074  e7b44193  /system/lib/libbinder.so
    #06  e5bee078  784d0f01
         e5bee07c  e7170c00  [anon:libc_malloc]
         e5bee080  e6d365c0  [anon:libc_malloc]
         e5bee084  e7170c54  [anon:libc_malloc]
         e5bee088  e76fb260  [anon:.bss]
         e5bee08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5bee090  ffff0208  [vectors]
         e5bee094  e5bee0e9
         e5bee098  0000000a
         e5bee09c  e7171e00  [anon:libc_malloc]
         e5bee0a0  784d0f01
         e5bee0a4  e7171008  [anon:libc_malloc]
         e5bee0a8  784d0f01
         e5bee0ac  00000000
         e5bee0b0  03000000
         e5bee0b4  e5bee0f4
         e5bee0b8  e5bee490
         e5bee0bc  e76a5ee7  /apex/com.android.runtime/lib/bionic/libc.so
         e5bee0c0  00000000
         e5bee0c4  e77b6a0d  /system/lib/libbase.so
         e5bee0c8  e5bee0f4
         e5bee0cc  03000000
         ........  ........
    #08  e5bee1a0  e7170c00  [anon:libc_malloc]
         e5bee1a4  e7170c54  [anon:libc_malloc]
         e5bee1a8  00000000
         e5bee1ac  e7170c00  [anon:libc_malloc]
         e5bee1b0  e7170c90  [anon:libc_malloc]
         e5bee1b4  00000000
         e5bee1b8  00000000
         e5bee1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5bee1c0  00000000
         e5bee1c4  e7b4a8af  /system/lib/libbinder.so
         e5bee1c8  e7111ed0  [anon:libc_malloc]
         e5bee1cc  e7111edc  [anon:libc_malloc]
         e5bee1d0  00000000
         e5bee1d4  e7b64939  /system/lib/libbinder.so
    #10  e5bee1d8  e7111ed0  [anon:libc_malloc]
         e5bee1dc  e75da905  /system/lib/libutils.so
    #11  e5bee1e0  e71053a0  [anon:libc_malloc]
         e5bee1e4  e7111ed0  [anon:libc_malloc]
         e5bee1e8  e6d06330  [anon:libc_malloc]
         e5bee1ec  e7111ed0  [anon:libc_malloc]
         e5bee1f0  784d0f01
         e5bee1f4  e5bee230
         e5bee1f8  e5bee230
         e5bee1fc  e5bee230
         e5bee200  00000078
         e5bee204  00005a68
         e5bee208  00006a92
         e5bee20c  e5cef490
         e5bee210  e5bee230
         e5bee214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5bee218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5bee21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5bee220  e5bee238
         e5bee224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5bee228  e5bee230
         e5bee22c  00000000
         e5bee230  e5cef230
         e5bee234  e5aed230
         e5bee238  00005a69
         e5bee23c  00006a92
         e5bee240  00000001
         e5bee244  e5af1000
         e5bee248  000fd230
         e5bee24c  00001000
         e5bee250  00000000
         e5bee254  00000000
         e5bee258  00000003
         e5bee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23146, name: Binder:27282_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e5aecfb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e5aed230
    ip  e5aecf70  sp  e5aecf60  lr  e76a4511  pc  e769f108

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:
         e5aecf20  784d0f01
         e5aecf24  e59ec498
         e5aecf28  e76fb3a8  [anon:.bss]
         e5aecf2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e5aecf30  00000000
         e5aecf34  01000000
         e5aecf38  e76fb260  [anon:.bss]
         e5aecf3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e5aecf40  e59ec238
         e5aecf44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5aecf48  e59ec230
         e5aecf4c  e5aecf94
         e5aecf50  e59ec274
         e5aecf54  00000000
         e5aecf58  e5aecfb4
         e5aecf5c  e76fb3a8  [anon:.bss]
    #00  e5aecf60  e5aed490
         e5aecf64  e76fb260  [anon:.bss]
         e5aecf68  00000089
         e5aecf6c  00000000
    #01  e5aecf70  00000000
         e5aecf74  00000000
         e5aecf78  ffffffff
         e5aecf7c  e5aecfb4
         e5aecf80  00000000
         e5aecf84  784d0f01
         e5aecf88  e7930028  [anon:.bss]
         e5aecf8c  00000000
         e5aecf90  00000000
         e5aecf94  00000002
         e5aecf98  e76fb260  [anon:.bss]
         e5aecf9c  00000000
         e5aecfa0  e76fb260  [anon:.bss]
         e5aecfa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e5aecfa8  00000000
         e5aecfac  00000000
         e5aecfb0  784d0f01
         e5aecfb4  e58ef000
         e5aecfb8  784d0f01
         e5aecfbc  e7930028  [anon:.bss]
         e5aecfc0  e6d2d400  [anon:libc_malloc]
         e5aecfc4  e76fb260  [anon:.bss]
         e5aecfc8  00000000
         e5aecfcc  e76fb260  [anon:.bss]
         e5aecfd0  00006a92
         e5aecfd4  e76fb260  [anon:.bss]
         e5aecfd8  e5aed230
         e5aecfdc  e792088f  /system/lib/libmediadrm.so
    #03  e5aecfe0  00000000
         e5aecfe4  e5aed030
         e5aecfe8  00000000
         e5aecfec  e6d08c00  [anon:libc_malloc]
         e5aecff0  00000010
         e5aecff4  784d0f01
         e5aecff8  e6d2d410  [anon:libc_malloc]
         e5aecffc  e6d2d400  [anon:libc_malloc]
         e5aed000  e76fb260  [anon:.bss]
         e5aed004  00000000
         e5aed008  e76fb260  [anon:.bss]
         e5aed00c  00006a92
         e5aed010  e76fb260  [anon:.bss]
         e5aed014  e7920dd9  /system/lib/libmediadrm.so
    #04  e5aed018  00000010
         e5aed01c  00000000
         e5aed020  e6d08e00  [anon:libc_malloc]
         e5aed024  00000000
         e5aed028  00000000
         e5aed02c  00000000
         e5aed030  00000000
         e5aed034  00000000
         e5aed038  784d0f01
         e5aed03c  e6d2d410  [anon:libc_malloc]
         e5aed040  e6d36180  [anon:libc_malloc]
         e5aed044  e76fb260  [anon:.bss]
         e5aed048  00000000
         e5aed04c  e5aed1e4
         e5aed050  00006a92
         e5aed054  e7b4420f  /system/lib/libbinder.so
    #05  e5aed058  e6d36180  [anon:libc_malloc]
         e5aed05c  e6d00c00  [anon:libc_malloc]
         e5aed060  e6d2d410  [anon:libc_malloc]
         e5aed064  784d0f01
         e5aed068  e6d36180  [anon:libc_malloc]
         e5aed06c  e6d02180  [anon:libc_malloc]
         e5aed070  00000001
         e5aed074  e7b44193  /system/lib/libbinder.so
    #06  e5aed078  784d0f01
         e5aed07c  e6d08c00  [anon:libc_malloc]
         e5aed080  e6d36180  [anon:libc_malloc]
         e5aed084  e6d08c54  [anon:libc_malloc]
         e5aed088  e76fb260  [anon:.bss]
         e5aed08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e5aed090  ffff0208  [vectors]
         e5aed094  e5aed0e9
         e5aed098  0000000a
         e5aed09c  e7172500  [anon:libc_malloc]
         e5aed0a0  784d0f01
         e5aed0a4  e7171e08  [anon:libc_malloc]
         e5aed0a8  784d0f01
         e5aed0ac  e7172508  [anon:libc_malloc]
         e5aed0b0  0000000b
         e5aed0b4  e717252c  [anon:libc_malloc]
         e5aed0b8  e5aed128
         e5aed0bc  e7172584  [anon:libc_malloc]
         e5aed0c0  e6c00000
         e5aed0c4  e71725f8  [anon:libc_malloc]
         e5aed0c8  e6d53840  [anon:libc_malloc]
         e5aed0cc  e7674d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e5aed1a0  e6d08c00  [anon:libc_malloc]
         e5aed1a4  e6d08c54  [anon:libc_malloc]
         e5aed1a8  00000000
         e5aed1ac  e6d08c00  [anon:libc_malloc]
         e5aed1b0  e6d08c90  [anon:libc_malloc]
         e5aed1b4  00000000
         e5aed1b8  00000000
         e5aed1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e5aed1c0  00000000
         e5aed1c4  e7b4a8af  /system/lib/libbinder.so
         e5aed1c8  e7111f90  [anon:libc_malloc]
         e5aed1cc  e7111f9c  [anon:libc_malloc]
         e5aed1d0  00000000
         e5aed1d4  e7b64939  /system/lib/libbinder.so
    #10  e5aed1d8  e7111f90  [anon:libc_malloc]
         e5aed1dc  e75da905  /system/lib/libutils.so
    #11  e5aed1e0  e71053d0  [anon:libc_malloc]
         e5aed1e4  e7111f90  [anon:libc_malloc]
         e5aed1e8  e71053a0  [anon:libc_malloc]
         e5aed1ec  e7111f90  [anon:libc_malloc]
         e5aed1f0  784d0f01
         e5aed1f4  e5aed230
         e5aed1f8  e5aed230
         e5aed1fc  e5aed230
         e5aed200  00000078
         e5aed204  00005a69
         e5aed208  00006a92
         e5aed20c  e5bee490
         e5aed210  e5aed230
         e5aed214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e5aed218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5aed21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e5aed220  e5aed238
         e5aed224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e5aed228  e5aed230
         e5aed22c  00000000
         e5aed230  e5bee230
         e5aed234  e59ec230
         e5aed238  00005a6a
         e5aed23c  00006a92
         e5aed240  00000001
         e5aed244  e59f0000
         e5aed248  000fd230
         e5aed24c  00001000
         e5aed250  00000000
         e5aed254  00000000
         e5aed258  00000003
         e5aed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 23150, name: Binder:27282_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e59ebfb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e59ec230
    ip  e59ebf70  sp  e59ebf60  lr  e76a4511  pc  e769f108

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:
         e59ebf20  00000000
         e59ebf24  00000000
         e59ebf28  00000000
         e59ebf2c  00000000
         e59ebf30  00000000
         e59ebf34  00000000
         e59ebf38  00000000
         e59ebf3c  00001000
         e59ebf40  e72011d8  [anon:libc_malloc]
         e59ebf44  e7172c08  [anon:libc_malloc]
         e59ebf48  e7172c2c  [anon:libc_malloc]
         e59ebf4c  e59ec0e4
         e59ebf50  e76fb260  [anon:.bss]
         e59ebf54  e72011e0  [anon:libc_malloc]
         e59ebf58  e59ebfb4
         e59ebf5c  e76fb3a8  [anon:.bss]
    #00  e59ebf60  e59ec490
         e59ebf64  e76fb260  [anon:.bss]
         e59ebf68  00000089
         e59ebf6c  00000000
    #01  e59ebf70  00000000
         e59ebf74  00000000
         e59ebf78  ffffffff
         e59ebf7c  e59ebfb4
         e59ebf80  00000000
         e59ebf84  784d0f01
         e59ebf88  e7930028  [anon:.bss]
         e59ebf8c  00000000
         e59ebf90  00000000
         e59ebf94  00000002
         e59ebf98  e76fb260  [anon:.bss]
         e59ebf9c  00000000
         e59ebfa0  e76fb260  [anon:.bss]
         e59ebfa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e59ebfa8  00000000
         e59ebfac  e7203550  [anon:libc_malloc]
         e59ebfb0  0000197c
         e59ebfb4  00000000
         e59ebfb8  784d0f01
         e59ebfbc  e7930028  [anon:.bss]
         e59ebfc0  e6da0000  [anon:libc_malloc]
         e59ebfc4  e76fb260  [anon:.bss]
         e59ebfc8  00000000
         e59ebfcc  e76fb260  [anon:.bss]
         e59ebfd0  00006a92
         e59ebfd4  e76fb260  [anon:.bss]
         e59ebfd8  e59ec230
         e59ebfdc  e792088f  /system/lib/libmediadrm.so
    #03  e59ebfe0  00000000
         e59ebfe4  e59ec030
         e59ebfe8  00000000
         e59ebfec  e717d000  [anon:libc_malloc]
         e59ebff0  00000010
         e59ebff4  784d0f01
         e59ebff8  e6da0010  [anon:libc_malloc]
         e59ebffc  e6da0000  [anon:libc_malloc]
         e59ec000  e76fb260  [anon:.bss]
         e59ec004  00000000
         e59ec008  e76fb260  [anon:.bss]
         e59ec00c  00006a92
         e59ec010  e76fb260  [anon:.bss]
         e59ec014  e7920dd9  /system/lib/libmediadrm.so
    #04  e59ec018  00000010
         e59ec01c  00000000
         e59ec020  e717d200  [anon:libc_malloc]
         e59ec024  00000000
         e59ec028  00000000
         e59ec02c  00000000
         e59ec030  00000000
         e59ec034  00000000
         e59ec038  784d0f01
         e59ec03c  e6da0010  [anon:libc_malloc]
         e59ec040  e6d9e480  [anon:libc_malloc]
         e59ec044  e76fb260  [anon:.bss]
         e59ec048  00000000
         e59ec04c  e59ec1e4
         e59ec050  00006a92
         e59ec054  e7b4420f  /system/lib/libbinder.so
    #05  e59ec058  e6d9e480  [anon:libc_malloc]
         e59ec05c  e6da1e80  [anon:libc_malloc]
         e59ec060  e6da0010  [anon:libc_malloc]
         e59ec064  784d0f01
         e59ec068  e6d9e480  [anon:libc_malloc]
         e59ec06c  e6d02660  [anon:libc_malloc]
         e59ec070  00000001
         e59ec074  e7b44193  /system/lib/libbinder.so
    #06  e59ec078  00001000
         e59ec07c  e717d000  [anon:libc_malloc]
         e59ec080  e6d9e480  [anon:libc_malloc]
         e59ec084  e717d054  [anon:libc_malloc]
         e59ec088  e76fb260  [anon:.bss]
         e59ec08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e59ec090  00001000
         e59ec094  e767b157  /apex/com.android.runtime/lib/bionic/libc.so
         e59ec098  00001000
         e59ec09c  00000000
         e59ec0a0  00001000
         e59ec0a4  00000001
         e59ec0a8  0000000f
         e59ec0ac  e59ec0e3
         e59ec0b0  e59ec0e2
         e59ec0b4  e59ec0e0
         e59ec0b8  e59ec490
         e59ec0bc  0000000f
         e59ec0c0  e72029f0  [anon:libc_malloc]
         e59ec0c4  e76fb260  [anon:.bss]
         e59ec0c8  e76fb1dc  [anon:.bss]
         e59ec0cc  e7666fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e59ec1a0  e717d000  [anon:libc_malloc]
         e59ec1a4  e717d054  [anon:libc_malloc]
         e59ec1a8  00000000
         e59ec1ac  e717d000  [anon:libc_malloc]
         e59ec1b0  e717d090  [anon:libc_malloc]
         e59ec1b4  00000000
         e59ec1b8  00000000
         e59ec1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e59ec1c0  00000000
         e59ec1c4  e7b4a8af  /system/lib/libbinder.so
         e59ec1c8  e6d20030  [anon:libc_malloc]
         e59ec1cc  e6d2003c  [anon:libc_malloc]
         e59ec1d0  00000000
         e59ec1d4  e7b64939  /system/lib/libbinder.so
    #10  e59ec1d8  e6d20030  [anon:libc_malloc]
         e59ec1dc  e75da905  /system/lib/libutils.so
    #11  e59ec1e0  e6d06480  [anon:libc_malloc]
         e59ec1e4  e6d20030  [anon:libc_malloc]
         e59ec1e8  e71053d0  [anon:libc_malloc]
         e59ec1ec  e6d20030  [anon:libc_malloc]
         e59ec1f0  784d0f01
         e59ec1f4  e59ec230
         e59ec1f8  e59ec230
         e59ec1fc  e59ec230
         e59ec200  00000078
         e59ec204  00005a6a
         e59ec208  00006a92
         e59ec20c  e5aed490
         e59ec210  e59ec230
         e59ec214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e59ec218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e59ec21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e59ec220  e59ec238
         e59ec224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e59ec228  e59ec230
         e59ec22c  00000000
         e59ec230  e5aed230
         e59ec234  00000000
         e59ec238  00005a6e
         e59ec23c  00006a92
         e59ec240  00000001
         e59ec244  e58ef000
         e59ec248  000fd230
         e59ec24c  00001000
         e59ec250  00000000
         e59ec254  00000000
         e59ec258  00000003
         e59ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 27292, name: Binder:27282_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e6ffdfb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e6ffe230
    ip  e6ffdf70  sp  e6ffdf60  lr  e76a4511  pc  e769f108

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:
         e6ffdf20  784d0f01
         e6ffdf24  e65f8498
         e6ffdf28  e76fb3a8  [anon:.bss]
         e6ffdf2c  e76f5894  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffdf30  00000000
         e6ffdf34  01000000
         e6ffdf38  e76fb260  [anon:.bss]
         e6ffdf3c  e76a4b55  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffdf40  e65f8238
         e6ffdf44  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffdf48  e65f8230
         e6ffdf4c  e6ffdf94
         e6ffdf50  e65f8274
         e6ffdf54  00000000
         e6ffdf58  e6ffdfb4
         e6ffdf5c  e76fb3a8  [anon:.bss]
    #00  e6ffdf60  e6ffe490
         e6ffdf64  e76fb260  [anon:.bss]
         e6ffdf68  00000089
         e6ffdf6c  00000000
    #01  e6ffdf70  00000000
         e6ffdf74  00000000
         e6ffdf78  ffffffff
         e6ffdf7c  e6ffdfb4
         e6ffdf80  00000000
         e6ffdf84  784d0f01
         e6ffdf88  e7930028  [anon:.bss]
         e6ffdf8c  00000000
         e6ffdf90  00000000
         e6ffdf94  00000002
         e6ffdf98  e76fb260  [anon:.bss]
         e6ffdf9c  00000000
         e6ffdfa0  e76fb260  [anon:.bss]
         e6ffdfa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e6ffdfa8  00000000
         e6ffdfac  00000000
         e6ffdfb0  784d0f01
         e6ffdfb4  e64fb000
         e6ffdfb8  784d0f01
         e6ffdfbc  e7930028  [anon:.bss]
         e6ffdfc0  e6d2d800  [anon:libc_malloc]
         e6ffdfc4  e76fb260  [anon:.bss]
         e6ffdfc8  00000000
         e6ffdfcc  e76fb260  [anon:.bss]
         e6ffdfd0  00006a92
         e6ffdfd4  e76fb260  [anon:.bss]
         e6ffdfd8  e6ffe230
         e6ffdfdc  e792088f  /system/lib/libmediadrm.so
    #03  e6ffdfe0  00000004
         e6ffdfe4  e75dc2cb  /system/lib/libutils.so
         e6ffdfe8  00000000
         e6ffdfec  e6d2c000  [anon:libc_malloc]
         e6ffdff0  00000010
         e6ffdff4  784d0f01
         e6ffdff8  e6d2d810  [anon:libc_malloc]
         e6ffdffc  e6d2d800  [anon:libc_malloc]
         e6ffe000  e76fb260  [anon:.bss]
         e6ffe004  00000000
         e6ffe008  e76fb260  [anon:.bss]
         e6ffe00c  00006a92
         e6ffe010  e76fb260  [anon:.bss]
         e6ffe014  e7920dd9  /system/lib/libmediadrm.so
    #04  e6ffe018  00000010
         e6ffe01c  00000000
         e6ffe020  e6d2c200  [anon:libc_malloc]
         e6ffe024  00000000
         e6ffe028  00000000
         e6ffe02c  00000000
         e6ffe030  00000000
         e6ffe034  00000000
         e6ffe038  784d0f01
         e6ffe03c  e6d2d810  [anon:libc_malloc]
         e6ffe040  e6d36700  [anon:libc_malloc]
         e6ffe044  e76fb260  [anon:.bss]
         e6ffe048  00000000
         e6ffe04c  e6ffe1e4
         e6ffe050  00006a92
         e6ffe054  e7b4420f  /system/lib/libbinder.so
    #05  e6ffe058  e6d36700  [anon:libc_malloc]
         e6ffe05c  e6d2f940  [anon:libc_malloc]
         e6ffe060  e6d2d810  [anon:libc_malloc]
         e6ffe064  784d0f01
         e6ffe068  e6d36700  [anon:libc_malloc]
         e6ffe06c  e6d02030  [anon:libc_malloc]
         e6ffe070  00000001
         e6ffe074  e7b44193  /system/lib/libbinder.so
    #06  e6ffe078  784d0f01
         e6ffe07c  e6d2c000  [anon:libc_malloc]
         e6ffe080  e6d36700  [anon:libc_malloc]
         e6ffe084  e6d2c054  [anon:libc_malloc]
         e6ffe088  e76fb260  [anon:.bss]
         e6ffe08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e6ffe090  00000000
         e6ffe094  e6ffe0a0
         e6ffe098  e6ffe160
         e6ffe09c  00000000
         e6ffe0a0  00000000
         e6ffe0a4  e6d05060  [anon:libc_malloc]
         e6ffe0a8  00000004
         e6ffe0ac  00000006
         e6ffe0b0  00000000
         e6ffe0b4  00000000
         e6ffe0b8  00000000
         e6ffe0bc  00000000
         e6ffe0c0  00000000
         e6ffe0c4  e76f0000  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffe0c8  00000000
         e6ffe0cc  e7010001
         ........  ........
    #08  e6ffe1a0  e6d17a04  [anon:libc_malloc]
         e6ffe1a4  e7b4b2b1  /system/lib/libbinder.so
         e6ffe1a8  00000000
         e6ffe1ac  e6d2c000  [anon:libc_malloc]
         e6ffe1b0  e6d2c090  [anon:libc_malloc]
         e6ffe1b4  00000001
         e6ffe1b8  00000000
         e6ffe1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e6ffe1c0  00000000
         e6ffe1c4  e7b4a8af  /system/lib/libbinder.so
         e6ffe1c8  e7111930  [anon:libc_malloc]
         e6ffe1cc  e711193c  [anon:libc_malloc]
         e6ffe1d0  00000000
         e6ffe1d4  e7b64939  /system/lib/libbinder.so
    #10  e6ffe1d8  e7111930  [anon:libc_malloc]
         e6ffe1dc  e75da905  /system/lib/libutils.so
    #11  e6ffe1e0  e7105240  [anon:libc_malloc]
         e6ffe1e4  e7111930  [anon:libc_malloc]
         e6ffe1e8  e7105220  [anon:libc_malloc]
         e6ffe1ec  e7111930  [anon:libc_malloc]
         e6ffe1f0  784d0f01
         e6ffe1f4  e6ffe230
         e6ffe1f8  e6ffe230
         e6ffe1fc  e6ffe230
         e6ffe200  00000078
         e6ffe204  00006a92
         e6ffe208  00006a92
         e6ffe20c  e837d020
         e6ffe210  e6ffe230
         e6ffe214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e6ffe218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffe21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e6ffe220  e6ffe238
         e6ffe224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6ffe228  e6ffe230
         e6ffe22c  00000000
         e6ffe230  e837cdc0
         e6ffe234  e6bfe230
         e6ffe238  00006a9c
         e6ffe23c  00006a92
         e6ffe240  00000001
         e6ffe244  e6f01000
         e6ffe248  000fd230
         e6ffe24c  00001000
         e6ffe250  00000000
         e6ffe254  00000000
         e6ffe258  00000003
         e6ffe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 28577, name: HwBinder:27282_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e6bfe118  r3  e6bfe074
    r4  e76fb260  r5  c0306201  r6  e6bfe118  r7  00000036
    r8  e6bfe138  r9  e76fb260  r10 00000000  r11 e6bfe120
    ip  00000000  sp  e6bfe060  lr  e76a9709  pc  e76db1c4

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:
         e6bfe020  784d0f01
         e6bfe024  e6bfe05c
         e6bfe028  e7111a80  [anon:libc_malloc]
         e6bfe02c  e75da72d  /system/lib/libutils.so
         e6bfe030  e76fb260  [anon:.bss]
         e6bfe034  e6bfe138
         e6bfe038  e6bfe118
         e6bfe03c  e76fb260  [anon:.bss]
         e6bfe040  e6bfe120
         e6bfe044  e75d83cb  /system/lib/libutils.so
         e6bfe048  e6d35010  [anon:libc_malloc]
         e6bfe04c  e6bfe490
         e6bfe050  00000000
         e6bfe054  000001e8
         e6bfe058  00000000
         e6bfe05c  00000000
    #00  e6bfe060  e6bfe074
         ........  ........
    #01  e6bfe060  e6bfe074
         e6bfe064  784d0f01
         e6bfe068  e713c500  [anon:libc_malloc]
         e6bfe06c  e759f555  /system/lib/libhidlbase.so
         e6bfe070  e6bfe118
         e6bfe074  00000000
    #02  e6bfe078  00000000
         e6bfe07c  00000000
         e6bfe080  e7200380  [anon:libc_malloc]
         e6bfe084  e713c554  [anon:libc_malloc]
         e6bfe088  e713c598  [anon:libc_malloc]
         e6bfe08c  00000004
         e6bfe090  00000004
         e6bfe094  fffffff0
         e6bfe098  fffffff0
         e6bfe09c  e767ac61  /apex/com.android.runtime/lib/bionic/libc.so
         e6bfe0a0  784d0f01
         e6bfe0a4  fffffffc
         e6bfe0a8  e72029f0  [anon:libc_malloc]
         e6bfe0ac  e766726c  /apex/com.android.runtime/lib/bionic/libc.so
         e6bfe0b0  e7109e08  [anon:libc_malloc]
         e6bfe0b4  e7200380  [anon:libc_malloc]
         ........  ........
    #03  e6bfe1b8  e6bfe1e4
         e6bfe1bc  00006a92
         e6bfe1c0  e7111960  [anon:libc_malloc]
         e6bfe1c4  e711196c  [anon:libc_malloc]
         e6bfe1c8  00000000
         e6bfe1cc  00000000
         e6bfe1d0  e6bfe1e4
         e6bfe1d4  e75ab70d  /system/lib/libhidlbase.so
    #04  e6bfe1d8  e7111960  [anon:libc_malloc]
         e6bfe1dc  e75da905  /system/lib/libutils.so
    #05  e6bfe1e0  e71064b0  [anon:libc_malloc]
         e6bfe1e4  e7111960  [anon:libc_malloc]
         e6bfe1e8  e7105290  [anon:libc_malloc]
         e6bfe1ec  e7111960  [anon:libc_malloc]
         e6bfe1f0  784d0f01
         e6bfe1f4  e6bfe230
         e6bfe1f8  e6bfe230
         e6bfe1fc  e6bfe230
         e6bfe200  00000078
         e6bfe204  00006a92
         e6bfe208  00006a92
         e6bfe20c  e837d020
         e6bfe210  e6bfe230
         e6bfe214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e6bfe218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6bfe21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e6bfe220  e6bfe238
         e6bfe224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6bfe228  e6bfe230
         e6bfe22c  00000000
         e6bfe230  e6ffe230
         e6bfe234  e6afd230
         e6bfe238  00006fa1
         e6bfe23c  00006a92
         e6bfe240  00000001
         e6bfe244  e6b01000
         e6bfe248  000fd230
         e6bfe24c  00001000
         e6bfe250  00000000
         e6bfe254  00000000
         e6bfe258  00000003
         e6bfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 28579, name: HwBinder:27282_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e6afd118  r3  e6afd074
    r4  e76fb260  r5  c0306201  r6  e6afd118  r7  00000036
    r8  e6afd138  r9  e76fb260  r10 00000000  r11 e6afd120
    ip  00000000  sp  e6afd060  lr  e76a9709  pc  e76db1c4

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:
         e6afd020  e77033c0  [anon:.bss]
         e6afd024  e710a508  [anon:libc_malloc]
         e6afd028  e6afcfe0
         e6afd02c  e6e04900  [anon:libc_malloc]
         e6afd030  e7207240  [anon:libc_malloc]
         e6afd034  e6e04900  [anon:libc_malloc]
         e6afd038  00000000
         e6afd03c  e6d37518  [anon:libc_malloc]
         e6afd040  e6d01e30  [anon:libc_malloc]
         e6afd044  e75dbc35  /system/lib/libutils.so
         e6afd048  e6d35010  [anon:libc_malloc]
         e6afd04c  e6afd490
         e6afd050  00000000
         e6afd054  000001ec
         e6afd058  00000000
         e6afd05c  00000000
    #00  e6afd060  e6afd074
         ........  ........
    #01  e6afd060  e6afd074
         e6afd064  784d0f01
         e6afd068  e6d37500  [anon:libc_malloc]
         e6afd06c  e759f555  /system/lib/libhidlbase.so
         e6afd070  e6afd118
         e6afd074  00000000
    #02  e6afd078  e77033c0  [anon:.bss]
         e6afd07c  e710a508  [anon:libc_malloc]
         e6afd080  e6afd038
         e6afd084  e6d37554  [anon:libc_malloc]
         e6afd088  e6d37598  [anon:libc_malloc]
         e6afd08c  00000004
         e6afd090  00000004
         e6afd094  fffffff0
         e6afd098  fffffff0
         e6afd09c  e767ac61  /apex/com.android.runtime/lib/bionic/libc.so
         e6afd0a0  784d0f01
         e6afd0a4  fffffffc
         e6afd0a8  e6e02930  [anon:libc_malloc]
         e6afd0ac  e766726c  /apex/com.android.runtime/lib/bionic/libc.so
         e6afd0b0  e710a508  [anon:libc_malloc]
         e6afd0b4  e6e002c0  [anon:libc_malloc]
         ........  ........
    #03  e6afd1b8  e6afd1e4
         e6afd1bc  00006a92
         e6afd1c0  e7111a80  [anon:libc_malloc]
         e6afd1c4  e7111a8c  [anon:libc_malloc]
         e6afd1c8  00000000
         e6afd1cc  00000000
         e6afd1d0  e6afd1e4
         e6afd1d4  e75ab70d  /system/lib/libhidlbase.so
    #04  e6afd1d8  e7111a80  [anon:libc_malloc]
         e6afd1dc  e75da905  /system/lib/libutils.so
    #05  e6afd1e0  e71067c8  [anon:libc_malloc]
         e6afd1e4  e7111a80  [anon:libc_malloc]
         e6afd1e8  e71052a0  [anon:libc_malloc]
         e6afd1ec  e7111a80  [anon:libc_malloc]
         e6afd1f0  784d0f01
         e6afd1f4  e6afd230
         e6afd1f8  e6afd230
         e6afd1fc  e6afd230
         e6afd200  00000078
         e6afd204  00006fa1
         e6afd208  00006a92
         e6afd20c  e6bfe490
         e6afd210  e6afd230
         e6afd214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e6afd218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6afd21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e6afd220  e6afd238
         e6afd224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e6afd228  e6afd230
         e6afd22c  00000000
         e6afd230  e6bfe230
         e6afd234  e69fc230
         e6afd238  00006fa3
         e6afd23c  00006a92
         e6afd240  00000001
         e6afd244  e6a00000
         e6afd248  000fd230
         e6afd24c  00001000
         e6afd250  00000000
         e6afd254  00000000
         e6afd258  00000003
         e6afd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 28593, name: HwBinder:27282_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  e69fc118  r3  e69fc074
    r4  e76fb260  r5  c0306201  r6  e69fc118  r7  00000036
    r8  e69fc138  r9  e76fb260  r10 00000000  r11 e69fc120
    ip  00000000  sp  e69fc060  lr  e76a9709  pc  e76db1c4

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:
         e69fc020  784d0f01
         e69fc024  e69fc05c
         e69fc028  e7111ba0  [anon:libc_malloc]
         e69fc02c  e75da72d  /system/lib/libutils.so
         e69fc030  e76fb260  [anon:.bss]
         e69fc034  e69fc138
         e69fc038  e69fc118
         e69fc03c  e76fb260  [anon:.bss]
         e69fc040  e69fc120
         e69fc044  e75d83cb  /system/lib/libutils.so
         e69fc048  e6d35010  [anon:libc_malloc]
         e69fc04c  e69fc490
         e69fc050  00000000
         e69fc054  000001f0
         e69fc058  00000000
         e69fc05c  00000000
    #00  e69fc060  e69fc074
         ........  ........
    #01  e69fc060  e69fc074
         e69fc064  784d0f01
         e69fc068  e713ca00  [anon:libc_malloc]
         e69fc06c  e759f555  /system/lib/libhidlbase.so
         e69fc070  e69fc118
         e69fc074  00000000
    #02  e69fc078  e77033c0  [anon:.bss]
         e69fc07c  e710ac08  [anon:libc_malloc]
         e69fc080  e69fc038
         e69fc084  e713ca54  [anon:libc_malloc]
         e69fc088  e713ca98  [anon:libc_malloc]
         e69fc08c  00000004
         e69fc090  00000004
         e69fc094  fffffff0
         e69fc098  fffffff0
         e69fc09c  e767ac61  /apex/com.android.runtime/lib/bionic/libc.so
         e69fc0a0  784d0f01
         e69fc0a4  fffffffc
         e69fc0a8  e72029f0  [anon:libc_malloc]
         e69fc0ac  e766726c  /apex/com.android.runtime/lib/bionic/libc.so
         e69fc0b0  e710ac08  [anon:libc_malloc]
         e69fc0b4  e7200380  [anon:libc_malloc]
         ........  ........
    #03  e69fc1b8  e69fc1e4
         e69fc1bc  00006a92
         e69fc1c0  e6d29030  [anon:libc_malloc]
         e69fc1c4  e6d2903c  [anon:libc_malloc]
         e69fc1c8  00000000
         e69fc1cc  00000000
         e69fc1d0  e69fc1e4
         e69fc1d4  e75ab70d  /system/lib/libhidlbase.so
    #04  e69fc1d8  e6d29030  [anon:libc_malloc]
         e69fc1dc  e75da905  /system/lib/libutils.so
    #05  e69fc1e0  e6d02090  [anon:libc_malloc]
         e69fc1e4  e6d29030  [anon:libc_malloc]
         e69fc1e8  e6d001b0  [anon:libc_malloc]
         e69fc1ec  e6d29030  [anon:libc_malloc]
         e69fc1f0  784d0f01
         e69fc1f4  e69fc230
         e69fc1f8  e69fc230
         e69fc1fc  e69fc230
         e69fc200  00000078
         e69fc204  00006fa3
         e69fc208  00006a92
         e69fc20c  e6afd490
         e69fc210  e69fc230
         e69fc214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  e69fc218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e69fc21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  e69fc220  e69fc238
         e69fc224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e69fc228  e69fc230
         e69fc22c  00000000
         e69fc230  e6afd230
         e69fc234  e68fb230
         e69fc238  00006fb1
         e69fc23c  00006a92
         e69fc240  00000001
         e69fc244  e68ff000
         e69fc248  000fd230
         e69fc24c  00001000
         e69fc250  00000000
         e69fc254  00000000
         e69fc258  00000003
         e69fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 28594, name: Binder:27282_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e68fafb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e68fb230
    ip  e68faf70  sp  e68faf60  lr  e76a4511  pc  e769f108

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:
         e68faf20  00000003
         e68faf24  00000000
         e68faf28  e68fb0a0
         e68faf2c  e76fb260  [anon:.bss]
         e68faf30  e6d17a00  [anon:libc_malloc]
         e68faf34  e7b525f3  /system/lib/libbinder.so
         e68faf38  00000003
         e68faf3c  e75d8ad1  /system/lib/libutils.so
         e68faf40  e68fafc8
         e68faf44  e791cb2b  /system/lib/libmediadrm.so
         e68faf48  e710b42c  [anon:libc_malloc]
         e68faf4c  e710b42c  [anon:libc_malloc]
         e68faf50  00000000
         e68faf54  00000003
         e68faf58  e68fafb4
         e68faf5c  e76fb3a8  [anon:.bss]
    #00  e68faf60  e68fb490
         e68faf64  e76fb260  [anon:.bss]
         e68faf68  00000089
         e68faf6c  00000000
    #01  e68faf70  00000000
         e68faf74  00000000
         e68faf78  ffffffff
         e68faf7c  e68fafb4
         e68faf80  00000000
         e68faf84  784d0f01
         e68faf88  e7930028  [anon:.bss]
         e68faf8c  00000000
         e68faf90  00000000
         e68faf94  00000002
         e68faf98  e76fb260  [anon:.bss]
         e68faf9c  00000000
         e68fafa0  e76fb260  [anon:.bss]
         e68fafa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e68fafa8  00000000
         e68fafac  e76fb260  [anon:.bss]
         e68fafb0  00000000
         e68fafb4  00000000
         e68fafb8  784d0f01
         e68fafbc  e7930028  [anon:.bss]
         e68fafc0  e6d8cc00  [anon:libc_malloc]
         e68fafc4  e76fb260  [anon:.bss]
         e68fafc8  00000000
         e68fafcc  e76fb260  [anon:.bss]
         e68fafd0  00006a92
         e68fafd4  e76fb260  [anon:.bss]
         e68fafd8  e68fb230
         e68fafdc  e792088f  /system/lib/libmediadrm.so
    #03  e68fafe0  00000004
         e68fafe4  e75dc2cb  /system/lib/libutils.so
         e68fafe8  00000000
         e68fafec  e6d2cc00  [anon:libc_malloc]
         e68faff0  00000010
         e68faff4  784d0f01
         e68faff8  e6d8cc10  [anon:libc_malloc]
         e68faffc  e6d8cc00  [anon:libc_malloc]
         e68fb000  e76fb260  [anon:.bss]
         e68fb004  00000000
         e68fb008  e76fb260  [anon:.bss]
         e68fb00c  00006a92
         e68fb010  e76fb260  [anon:.bss]
         e68fb014  e7920dd9  /system/lib/libmediadrm.so
    #04  e68fb018  00000010
         e68fb01c  00000000
         e68fb020  e6d2ce00  [anon:libc_malloc]
         e68fb024  00000000
         e68fb028  00000000
         e68fb02c  00000000
         e68fb030  00000000
         e68fb034  00000000
         e68fb038  784d0f01
         e68fb03c  e6d8cc10  [anon:libc_malloc]
         e68fb040  e6d36d00  [anon:libc_malloc]
         e68fb044  e76fb260  [anon:.bss]
         e68fb048  00000000
         e68fb04c  e68fb1e4
         e68fb050  00006a92
         e68fb054  e7b4420f  /system/lib/libbinder.so
    #05  e68fb058  e6d36d00  [anon:libc_malloc]
         e68fb05c  e6d97650  [anon:libc_malloc]
         e68fb060  e6d8cc10  [anon:libc_malloc]
         e68fb064  784d0f01
         e68fb068  e6d36d00  [anon:libc_malloc]
         e68fb06c  e6d02498  [anon:libc_malloc]
         e68fb070  00000001
         e68fb074  e7b44193  /system/lib/libbinder.so
    #06  e68fb078  00000000
         e68fb07c  e6d2cc00  [anon:libc_malloc]
         e68fb080  e6d36d00  [anon:libc_malloc]
         e68fb084  e6d2cc54  [anon:libc_malloc]
         e68fb088  e76fb260  [anon:.bss]
         e68fb08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e68fb090  00000000
         e68fb094  e68fb0a0
         e68fb098  e68fb160
         e68fb09c  00000000
         e68fb0a0  00000000
         e68fb0a4  e6d05018  [anon:libc_malloc]
         e68fb0a8  00000004
         e68fb0ac  00000006
         e68fb0b0  00000000
         e68fb0b4  00000000
         e68fb0b8  00000000
         e68fb0bc  00000000
         e68fb0c0  00000000
         e68fb0c4  784d0000
         e68fb0c8  00000000
         e68fb0cc  e7010001
         ........  ........
    #08  e68fb1a0  e68fb230
         e68fb1a4  e7b4b2b1  /system/lib/libbinder.so
         e68fb1a8  00000000
         e68fb1ac  e6d2cc00  [anon:libc_malloc]
         e68fb1b0  e6d2cc90  [anon:libc_malloc]
         e68fb1b4  00000000
         e68fb1b8  00000000
         e68fb1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e68fb1c0  00000000
         e68fb1c4  e7b4a8af  /system/lib/libbinder.so
         e68fb1c8  e6d29000  [anon:libc_malloc]
         e68fb1cc  e6d2900c  [anon:libc_malloc]
         e68fb1d0  00000000
         e68fb1d4  e7b64939  /system/lib/libbinder.so
    #10  e68fb1d8  e6d29000  [anon:libc_malloc]
         e68fb1dc  e75da905  /system/lib/libutils.so
    #11  e68fb1e0  e7105260  [anon:libc_malloc]
         e68fb1e4  e6d29000  [anon:libc_malloc]
         e68fb1e8  e7105270  [anon:libc_malloc]
         e68fb1ec  e6d29000  [anon:libc_malloc]
         e68fb1f0  784d0f01
         e68fb1f4  e68fb230
         e68fb1f8  e68fb230
         e68fb1fc  e68fb230
         e68fb200  00000078
         e68fb204  00006a92
         e68fb208  00006a92
         e68fb20c  e837d020
         e68fb210  e68fb230
         e68fb214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e68fb218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e68fb21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e68fb220  e68fb238
         e68fb224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e68fb228  e68fb230
         e68fb22c  00000000
         e68fb230  e69fc230
         e68fb234  e67fa230
         e68fb238  00006fb2
         e68fb23c  00006a92
         e68fb240  00000001
         e68fb244  e67fe000
         e68fb248  000fd230
         e68fb24c  00001000
         e68fb250  00000000
         e68fb254  00000000
         e68fb258  00000003
         e68fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 31846, name: Binder:27282_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e67f9fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e67fa230
    ip  e67f9f70  sp  e67f9f60  lr  e76a4511  pc  e769f108

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:
         e67f9f20  e6e01cf0  [anon:libc_malloc]
         e67f9f24  e710bb14  [anon:libc_malloc]
         e67f9f28  e77033c0  [anon:.bss]
         e67f9f2c  e710ba08  [anon:libc_malloc]
         e67f9f30  e67f9ee8
         e67f9f34  00000000
         e67f9f38  00000000
         e67f9f3c  784d0f01
         e67f9f40  00000000
         e67f9f44  e710ba08  [anon:libc_malloc]
         e67f9f48  e710ba14  [anon:libc_malloc]
         e67f9f4c  e710bb18  [anon:libc_malloc]
         e67f9f50  00000000
         e67f9f54  e710ba84  [anon:libc_malloc]
         e67f9f58  e67f9fb4
         e67f9f5c  e76fb3a8  [anon:.bss]
    #00  e67f9f60  e67fa490
         e67f9f64  e76fb260  [anon:.bss]
         e67f9f68  00000089
         e67f9f6c  00000000
    #01  e67f9f70  00000000
         e67f9f74  00000000
         e67f9f78  ffffffff
         e67f9f7c  e67f9fb4
         e67f9f80  00000000
         e67f9f84  784d0f01
         e67f9f88  e7930028  [anon:.bss]
         e67f9f8c  00000000
         e67f9f90  00000000
         e67f9f94  00000002
         e67f9f98  e76fb260  [anon:.bss]
         e67f9f9c  00000000
         e67f9fa0  e76fb260  [anon:.bss]
         e67f9fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e67f9fa8  00000000
         e67f9fac  e76fb260  [anon:.bss]
         e67f9fb0  e6d3d320  [anon:libc_malloc]
         e67f9fb4  e78bd400  /system/lib/android.hardware.drm@1.2.so
         e67f9fb8  784d0f01
         e67f9fbc  e7930028  [anon:.bss]
         e67f9fc0  e6d55200  [anon:libc_malloc]
         e67f9fc4  e76fb260  [anon:.bss]
         e67f9fc8  00000000
         e67f9fcc  e76fb260  [anon:.bss]
         e67f9fd0  00006a92
         e67f9fd4  e76fb260  [anon:.bss]
         e67f9fd8  e67fa230
         e67f9fdc  e792088f  /system/lib/libmediadrm.so
    #03  e67f9fe0  00000000
         e67f9fe4  e67fa030
         e67f9fe8  00000000
         e67f9fec  e715e000  [anon:libc_malloc]
         e67f9ff0  00000010
         e67f9ff4  784d0f01
         e67f9ff8  e6d55210  [anon:libc_malloc]
         e67f9ffc  e6d55200  [anon:libc_malloc]
         e67fa000  e76fb260  [anon:.bss]
         e67fa004  00000000
         e67fa008  e76fb260  [anon:.bss]
         e67fa00c  00006a92
         e67fa010  e76fb260  [anon:.bss]
         e67fa014  e7920dd9  /system/lib/libmediadrm.so
    #04  e67fa018  00000010
         e67fa01c  00000000
         e67fa020  e715e200  [anon:libc_malloc]
         e67fa024  00000000
         e67fa028  00000000
         e67fa02c  00000000
         e67fa030  00000000
         e67fa034  00000000
         e67fa038  784d0f01
         e67fa03c  e6d55210  [anon:libc_malloc]
         e67fa040  e6d36ac0  [anon:libc_malloc]
         e67fa044  e76fb260  [anon:.bss]
         e67fa048  00000000
         e67fa04c  e67fa1e4
         e67fa050  00006a92
         e67fa054  e7b4420f  /system/lib/libbinder.so
    #05  e67fa058  e6d36ac0  [anon:libc_malloc]
         e67fa05c  e6d2fe20  [anon:libc_malloc]
         e67fa060  e6d55210  [anon:libc_malloc]
         e67fa064  784d0f01
         e67fa068  e6d36ac0  [anon:libc_malloc]
         e67fa06c  e6d022b8  [anon:libc_malloc]
         e67fa070  00000001
         e67fa074  e7b44193  /system/lib/libbinder.so
    #06  e67fa078  e76fb260  [anon:.bss]
         e67fa07c  e715e000  [anon:libc_malloc]
         e67fa080  e6d36ac0  [anon:libc_malloc]
         e67fa084  e715e054  [anon:libc_malloc]
         e67fa088  e76fb260  [anon:.bss]
         e67fa08c  e7b4b0ad  /system/lib/libbinder.so
    #07  e67fa090  00001000
         e67fa094  e767b157  /apex/com.android.runtime/lib/bionic/libc.so
         e67fa098  00001000
         e67fa09c  00000000
         e67fa0a0  00001000
         e67fa0a4  00000001
         e67fa0a8  0000000f
         e67fa0ac  e67fa0e3
         e67fa0b0  e67fa0e2
         e67fa0b4  e67fa0e0
         e67fa0b8  e67fa490
         e67fa0bc  0000000f
         e67fa0c0  e72029f0  [anon:libc_malloc]
         e67fa0c4  e76fb260  [anon:.bss]
         e67fa0c8  e76fb1dc  [anon:.bss]
         e67fa0cc  e7666fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  e67fa1a0  e715e000  [anon:libc_malloc]
         e67fa1a4  e715e054  [anon:libc_malloc]
         e67fa1a8  00000000
         e67fa1ac  e715e000  [anon:libc_malloc]
         e67fa1b0  e715e090  [anon:libc_malloc]
         e67fa1b4  00000000
         e67fa1b8  00000000
         e67fa1bc  e7b4b35b  /system/lib/libbinder.so
    #09  e67fa1c0  00000000
         e67fa1c4  e7b4a8af  /system/lib/libbinder.so
         e67fa1c8  e71119f0  [anon:libc_malloc]
         e67fa1cc  e71119fc  [anon:libc_malloc]
         e67fa1d0  00000000
         e67fa1d4  e7b64939  /system/lib/libbinder.so
    #10  e67fa1d8  e71119f0  [anon:libc_malloc]
         e67fa1dc  e75da905  /system/lib/libutils.so
    #11  e67fa1e0  e7105350  [anon:libc_malloc]
         e67fa1e4  e71119f0  [anon:libc_malloc]
         e67fa1e8  e7105470  [anon:libc_malloc]
         e67fa1ec  e71119f0  [anon:libc_malloc]
         e67fa1f0  784d0f01
         e67fa1f4  e67fa230
         e67fa1f8  e67fa230
         e67fa1fc  e67fa230
         e67fa200  00000078
         e67fa204  00006fb2
         e67fa208  00006a92
         e67fa20c  e68fb490
         e67fa210  e67fa230
         e67fa214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e67fa218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e67fa21c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e67fa220  e67fa238
         e67fa224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e67fa228  e67fa230
         e67fa22c  00000000
         e67fa230  e68fb230
         e67fa234  e66f9230
         e67fa238  00007c66
         e67fa23c  00006a92
         e67fa240  00000001
         e67fa244  e66fd000
         e67fa248  000fd230
         e67fa24c  00001000
         e67fa250  00000000
         e67fa254  00000000
         e67fa258  00000003
         e67fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 27282, tid: 31992, name: Binder:27282_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  e7930028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  e66f8fb4  r7  000000f0
    r8  00000002  r9  e7930028  r10 00000000  r11 e66f9230
    ip  e66f8f70  sp  e66f8f60  lr  e76a4511  pc  e769f108

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:
         e66f8f20  00000000
         e66f8f24  00000000
         e66f8f28  e66f90a0
         e66f8f2c  e76fb260  [anon:.bss]
         e66f8f30  e6d55a00  [anon:libc_malloc]
         e66f8f34  e7b525f3  /system/lib/libbinder.so
         e66f8f38  00000000
         e66f8f3c  e6d55a04  [anon:libc_malloc]
         e66f8f40  00000000
         e66f8f44  e791d245  /system/lib/libmediadrm.so
         e66f8f48  e710c22c  [anon:libc_malloc]
         e66f8f4c  e710c22c  [anon:libc_malloc]
         e66f8f50  00000000
         e66f8f54  00000003
         e66f8f58  e66f8fb4
         e66f8f5c  e76fb3a8  [anon:.bss]
    #00  e66f8f60  e66f9490
         e66f8f64  e76fb260  [anon:.bss]
         e66f8f68  00000089
         e66f8f6c  00000000
    #01  e66f8f70  00000000
         e66f8f74  00000000
         e66f8f78  ffffffff
         e66f8f7c  e66f8fb4
         e66f8f80  00000000
         e66f8f84  784d0f01
         e66f8f88  e7930028  [anon:.bss]
         e66f8f8c  00000000
         e66f8f90  00000000
         e66f8f94  00000002
         e66f8f98  e76fb260  [anon:.bss]
         e66f8f9c  00000000
         e66f8fa0  e76fb260  [anon:.bss]
         e66f8fa4  e76ebb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  e66f8fa8  00000000
         e66f8fac  e76fb260  [anon:.bss]
         e66f8fb0  00000000
         e66f8fb4  00000000
         e66f8fb8  784d0f01
         e66f8fbc  e7930028  [anon:.bss]
         e66f8fc0  e6d2de00  [anon:libc_malloc]
         e66f8fc4  e76fb260  [anon:.bss]
         e66f8fc8  00000000
         e66f8fcc  e76fb260  [anon:.bss]
         e66f8fd0  00006a92
         e66f8fd4  e76fb260  [anon:.bss]
         e66f8fd8  e66f9230
         e66f8fdc  e792088f  /system/lib/libmediadrm.so
    #03  e66f8fe0  00000004
         e66f8fe4  e75dc2cb  /system/lib/libutils.so
         e66f8fe8  00000000
         e66f8fec  e6d56400  [anon:libc_malloc]
         e66f8ff0  00000010
         e66f8ff4  784d0f01
         e66f8ff8  e6d2de10  [anon:libc_malloc]
         e66f8ffc  e6d2de00  [anon:libc_malloc]
         e66f9000  e76fb260  [anon:.bss]
         e66f9004  00000000
         e66f9008  e76fb260  [anon:.bss]
         e66f900c  00006a92
         e66f9010  e76fb260  [anon:.bss]
         e66f9014  e7920dd9  /system/lib/libmediadrm.so
    #04  e66f9018  00000010
         e66f901c  00000000
         e66f9020  e6d56600  [anon:libc_malloc]
         e66f9024  00000000
         e66f9028  00000000
         e66f902c  00000000
         e66f9030  00000000
         e66f9034  00000000
         e66f9038  784d0f01
         e66f903c  e6d2de10  [anon:libc_malloc]
         e66f9040  e6d36bc0  [anon:libc_malloc]
         e66f9044  e76fb260  [anon:.bss]
         e66f9048  00000000
         e66f904c  e66f91e4
         e66f9050  00006a92
         e66f9054  e7b4420f  /system/lib/libbinder.so
    #05  e66f9058  e6d36bc0  [anon:libc_malloc]
         e66f905c  e6d974a0  [anon:libc_malloc]
         e66f9060  e6d2de10  [anon:libc_malloc]
         e66f9064  784d0f01
         e66f9068  e6d36bc0  [anon:libc_malloc]
         e66f906c  e6d02468  [anon:libc_malloc]
         e66f9070  00000001
         e66f9074  e7b44193  /system/lib/libbinder.so
    #06  e66f9078  00000000
         e66f907c  e6d56400  [anon:libc_malloc]
         e66f9080  e6d36bc0  [anon:libc_malloc]
         e66f9084  e6d56454  [anon:libc_malloc]
         e66f9088  e76fb260  [anon:.bss]
         e66f908c  e7b4b0ad  /system/lib/libbinder.so
    #07  e66f9090  00000000
         e66f9094  e66f90a0
         e66f9098  e66f9160
         e66f909c  00000000
         e66f90a0  00000000
         e66f90a4  e6d00500  [anon:libc_malloc]
         e66f90a8  0000000c
         e66f90ac  0000000c
         e66f90b0  00000000
         e66f90b4  00000000
         e66f90b8  00000000
         e66f90bc  00000000
         e66f90c0  00000000
         e66f90c4  e7100000  [anon:libc_malloc]
         e66f90c8  00000000
         e66f90cc  e7010001
         ........  ........
    #08  e66f91a0  e6d56400  [anon:libc_malloc]
         e66f91a4  e6d56454  [anon:libc_malloc]
         e66f91a8  00000000
         e66f91ac  e6d56400  [anon:libc_malloc]
         e66f91b0  e6d56490  [anon:libc_malloc]
         e66f91b4  00000000
         e66f91b8  00000000
         e66f91bc  e7b4b35b  /system/lib/libbinder.so
    #09  e66f91c0  00000000
         e66f91c4  e7b4a8af  /system/lib/libbinder.so
         e66f91c8  e7111a50  [anon:libc_malloc]
         e66f91cc  e7111a5c  [anon:libc_malloc]
         e66f91d0  00000000
         e66f91d4  e7b64939  /system/lib/libbinder.so
    #10  e66f91d8  e7111a50  [anon:libc_malloc]
         e66f91dc  e75da905  /system/lib/libutils.so
    #11  e66f91e0  e7105630  [anon:libc_malloc]
         e66f91e4  e7111a50  [anon:libc_malloc]
         e66f91e8  e71055e0  [anon:libc_malloc]
         e66f91ec  e7111a50  [anon:libc_malloc]
         e66f91f0  784d0f01
         e66f91f4  e66f9230
         e66f91f8  e66f9230
         e66f91fc  e66f9230
         e66f9200  00000078
         e66f9204  00006a92
         e66f9208  00006a92
         e66f920c  e837d020
         e66f9210  e66f9230
         e66f9214  e76eb089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  e66f9218  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e66f921c  e76a5143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  e66f9220  e66f9238
         e66f9224  e76eb073  /apex/com.android.runtime/lib/bionic/libc.so
         e66f9228  e66f9230
         e66f922c  00000000
         e66f9230  e67fa230
         e66f9234  e65f8230
         e66f9238  00007cf8
         e66f923c  00006a92
         e66f9240  00000001
         e66f9244  e65fc000
         e66f9248  000fd230
         e66f924c  00001000
         e66f9250  00000000
         e66f9254  00000000
         e66f9258  00000003
         e66f925c  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:[19194917] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
