*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.6-20210820:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-10-12 03:19:50+0900
pid: 23485, tid: 1610, name: Binder:23485_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  0000064a  r2  00000006  r3  f4ef2d98
    r4  f4ef2dac  r5  f4ef2d90  r6  00005bbd  r7  0000016b
    r8  f4ef2da8  r9  f4ef2d98  r10 f4ef2dc8  r11 f4ef2db8
    ip  0000064a  sp  f4ef2d68  lr  f6843c43  pc  f6843c56

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 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #15 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #16 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #17 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f4ef2d28  f5f14120  [anon:libc_malloc]
         f4ef2d2c  f678a004  /system/lib/libmediametrics.so
         f4ef2d30  f5f14120  [anon:libc_malloc]
         f4ef2d34  f640a527  /system/lib/libbinder.so
         f4ef2d38  00000002
         f4ef2d3c  f4ef2e04
         f4ef2d40  ffffffdf
         f4ef2d44  ffffffe0
         f4ef2d48  0c3d6c2b
         f4ef2d4c  8f51ec60
         f4ef2d50  f4ef2d90
         f4ef2d54  f5f14120  [anon:libc_malloc]
         f4ef2d58  8f51ec60
         f4ef2d5c  f4ef2d90
         f4ef2d60  00005bbd
         f4ef2d64  00001388
    #00  f4ef2d68  f4ef2dd8
         f4ef2d6c  f4ef2de8
         f4ef2d70  f4ef2df8
         f4ef2d74  f4ef2e08
         f4ef2d78  f5f14120  [anon:libc_malloc]
         f4ef2d7c  f4ef2e04
         f4ef2d80  f5f14120  [anon:libc_malloc]
         f4ef2d84  f640fd6f  /system/lib/libbinder.so
         f4ef2d88  00000000
         f4ef2d8c  f5b51900  [anon:libc_malloc]
         f4ef2d90  ffffffdf
         f4ef2d94  ffffffff
         f4ef2d98  00000000
         f4ef2d9c  00000000
         f4ef2da0  ffffffff
         f4ef2da4  00005bbd
         ........  ........
    #01  f4ef2e50  f5f14120  [anon:libc_malloc]
         f4ef2e54  f64295f0  /system/lib/libbinder.so
    #02  f4ef2e58  f5f14120  [anon:libc_malloc]
         f4ef2e5c  f640cb55  /system/lib/libbinder.so
    #03  f4ef2e60  00000000
         f4ef2e64  0c3d6c2b
         f4ef2e68  f4ef2e90
         f4ef2e6c  f689c168  [anon:.bss]
         f4ef2e70  0000001d
         f4ef2e74  f6843781  /apex/com.android.runtime/lib/bionic/libc.so
         f4ef2e78  f689b260  [anon:.bss]
         f4ef2e7c  f4ef2f14
         f4ef2e80  0000001d
         f4ef2e84  f5f34080  [anon:libc_malloc]
         f4ef2e88  00000000
         f4ef2e8c  f5f140d0  [anon:libc_malloc]
         f4ef2e90  00000000
         f4ef2e94  00000000
         f4ef2e98  00000000
         f4ef2e9c  00000000
         ........  ........
    #04  f4ef2f10  0c3d6c2b
         f4ef2f14  f5b2bfb0  [anon:libc_malloc]
         f4ef2f18  f4ef2f80
         f4ef2f1c  f5f14120  [anon:libc_malloc]
         f4ef2f20  0c3d6c2b
         f4ef2f24  f5f16970  [anon:libc_malloc]
         f4ef2f28  f689b260  [anon:.bss]
         f4ef2f2c  f5f16950  [anon:libc_malloc]
         f4ef2f30  0000001d
         f4ef2f34  00000000
         f4ef2f38  f5b2de48  [anon:libc_malloc]
         f4ef2f3c  f689b260  [anon:.bss]
         f4ef2f40  f6337084  /system/lib/libmediadrm.so
         f4ef2f44  f6786b6f  /system/lib/libmediametrics.so
    #05  f4ef2f48  0000001d
         f4ef2f4c  0c3d6c2b
         f4ef2f50  f5f5c780  [anon:libc_malloc]
         f4ef2f54  00000020
         f4ef2f58  0000001d
         f4ef2f5c  f671cbb5  /system/lib/libmediadrmmetrics_lite.so
    #06  f4ef2f60  f5b38f36  [anon:libc_malloc]
         f4ef2f64  f62b210d  /system/lib/libstagefright_foundation.so
         f4ef2f68  f4ef2fb8
         f4ef2f6c  f5ba3010  [anon:libc_malloc]
         f4ef2f70  f5f5c790  [anon:libc_malloc]
         f4ef2f74  f62b91a5  /system/lib/libstagefright_foundation.so
         f4ef2f78  0000004d
         f4ef2f7c  000000e8
         f4ef2f80  00000021
         f4ef2f84  0000001d
         f4ef2f88  f5f5c780  [anon:libc_malloc]
         f4ef2f8c  00000136
         f4ef2f90  0c3d6c2b
         f4ef2f94  f5b2de00  [anon:libc_malloc]
         f4ef2f98  f5b38f40  [anon:libc_malloc]
         f4ef2f9c  00000136
         ........  ........
    #07  f4ef2fb8  00000141
         f4ef2fbc  00000136
         f4ef2fc0  f5b38f40  [anon:libc_malloc]
         f4ef2fc4  f5b02928  [anon:libc_malloc]
         f4ef2fc8  f5f5c770  [anon:libc_malloc]
         f4ef2fcc  f5b02940  [anon:libc_malloc]
         f4ef2fd0  f6337084  /system/lib/libmediadrm.so
         f4ef2fd4  f5b07210  [anon:libc_malloc]
         f4ef2fd8  000000e8
         f4ef2fdc  00000007
         f4ef2fe0  00000001
         f4ef2fe4  f62abe7c  /system/lib/libstagefright_foundation.so
         f4ef2fe8  00000000
         f4ef2fec  00000001
         f4ef2ff0  0c3d6c2b
         f4ef2ff4  f5b2de10  [anon:libc_malloc]
         ........  ........
    #08  f4ef3018  00000010
         f4ef301c  00000000
         f4ef3020  f5b51b00  [anon:libc_malloc]
         f4ef3024  00000000
         f4ef3028  00000000
         f4ef302c  00000000
         f4ef3030  00000000
         f4ef3034  00000000
         f4ef3038  0c3d6c2b
         f4ef303c  f5b2de10  [anon:libc_malloc]
         f4ef3040  f5f29440  [anon:libc_malloc]
         f4ef3044  f689b260  [anon:.bss]
         f4ef3048  00000000
         f4ef304c  f4ef31e4
         f4ef3050  00005bbd
         f4ef3054  f640320f  /system/lib/libbinder.so
    #09  f4ef3058  f5f29440  [anon:libc_malloc]
         f4ef305c  f5f05a20  [anon:libc_malloc]
         f4ef3060  f5b2de10  [anon:libc_malloc]
         f4ef3064  0c3d6c2b
         f4ef3068  f5f29440  [anon:libc_malloc]
         f4ef306c  f5b02078  [anon:libc_malloc]
         f4ef3070  00000001
         f4ef3074  f6403193  /system/lib/libbinder.so
    #10  f4ef3078  f689b260  [anon:.bss]
         f4ef307c  f5b51900  [anon:libc_malloc]
         f4ef3080  f5f29440  [anon:libc_malloc]
         f4ef3084  f5b51954  [anon:libc_malloc]
         f4ef3088  f689b260  [anon:.bss]
         f4ef308c  f640a0ad  /system/lib/libbinder.so
    #11  f4ef3090  ffff0208  [vectors]
         f4ef3094  f4ef30e9
         f4ef3098  0000000a
         f4ef309c  f5f0eb00  [anon:libc_malloc]
         f4ef30a0  0c3d6c2b
         f4ef30a4  f5f0dd08  [anon:libc_malloc]
         f4ef30a8  0c3d6c2b
         f4ef30ac  f5f0eb08  [anon:libc_malloc]
         f4ef30b0  00000006
         f4ef30b4  f5f0eb2c  [anon:libc_malloc]
         f4ef30b8  f4ef3128
         f4ef30bc  f5f0eb5c  [anon:libc_malloc]
         f4ef30c0  f5800000
         f4ef30c4  f5f0ebf8  [anon:libc_malloc]
         f4ef30c8  f5b4b660  [anon:libc_malloc]
         f4ef30cc  f6814d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #12  f4ef31a0  f5b51900  [anon:libc_malloc]
         f4ef31a4  f5b51954  [anon:libc_malloc]
         f4ef31a8  00000000
         f4ef31ac  f5b51900  [anon:libc_malloc]
         f4ef31b0  f5b51990  [anon:libc_malloc]
         f4ef31b4  00000000
         f4ef31b8  00000000
         f4ef31bc  f640a35b  /system/lib/libbinder.so
    #13  f4ef31c0  00000000
         f4ef31c4  f64098af  /system/lib/libbinder.so
         f4ef31c8  f5f99420  [anon:libc_malloc]
         f4ef31cc  f5f9942c  [anon:libc_malloc]
         f4ef31d0  00000000
         f4ef31d4  f6423939  /system/lib/libbinder.so
    #14  f4ef31d8  f5f99420  [anon:libc_malloc]
         f4ef31dc  f652e905  /system/lib/libutils.so
    #15  f4ef31e0  f5f05620  [anon:libc_malloc]
         f4ef31e4  f5f99420  [anon:libc_malloc]
         f4ef31e8  f5b006a0  [anon:libc_malloc]
         f4ef31ec  f5f99420  [anon:libc_malloc]
         f4ef31f0  0c3d6c2b
         f4ef31f4  f4ef3230
         f4ef31f8  f4ef3230
         f4ef31fc  f4ef3230
         f4ef3200  00000078
         f4ef3204  00000649
         f4ef3208  00005bbd
         f4ef320c  f4ff4490
         f4ef3210  f4ef3230
         f4ef3214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #16  f4ef3218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4ef321c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #17  f4ef3220  f4ef3238
         f4ef3224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4ef3228  f4ef3230
         f4ef322c  00000000
         f4ef3230  f4ff4230
         f4ef3234  f4df2230
         f4ef3238  ffffffff
         f4ef323c  00000000
         f4ef3240  00000001
         f4ef3244  f4df6000
         f4ef3248  000fd230
         f4ef324c  00001000
         f4ef3250  00000000
         f4ef3254  00000000
         f4ef3258  00000003
         f4ef325c  00000000

memory near r3:
    f4ef2d78 f5f14120 f4ef2e04 f5f14120 f640fd6f   A...... A..o.@.
    f4ef2d88 00000000 f5b51900 ffffffdf ffffffff  ................
    f4ef2d98 00000000 00000000 ffffffff 00005bbd  .............[..
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.
    f4ef2e48 f5f14120 f64294f8 f5f14120 f64295f0   A....B. A....B.
    f4ef2e58 f5f14120 f640cb55 00000000 0c3d6c2b   A..U.@.....+l=.
    f4ef2e68 f4ef2e90 f689c168 0000001d f6843781  ....h........7..

memory near r4:
    f4ef2d8c f5b51900 ffffffdf ffffffff 00000000  ................
    f4ef2d9c 00000000 ffffffff 00005bbd 000003f5  .........[......
    f4ef2dac 00000000 00000000 00000000 00000000  ................
    f4ef2dbc 00000000 00000000 00000000 00000000  ................
    f4ef2dcc 00000000 00000000 00000000 00000000  ................
    f4ef2ddc 00000000 00000000 00000000 00000000  ................
    f4ef2dec 00000000 00000000 00000000 00000000  ................
    f4ef2dfc 00000000 00000000 00000000 00000000  ................
    f4ef2e0c 00000000 00000000 00000000 00000000  ................
    f4ef2e1c 00000000 00000000 00000000 f64005aa  ..............@.
    f4ef2e2c 8f51ec60 f4ef2f18 f5f14120 00001388  `.Q../.. A......
    f4ef2e3c ffffffec f689b260 f678a004 f5f14120  ....`.....x. A..
    f4ef2e4c f64294f8 f5f14120 f64295f0 f5f14120  ..B. A....B. A..
    f4ef2e5c f640cb55 00000000 0c3d6c2b f4ef2e90  U.@.....+l=.....
    f4ef2e6c f689c168 0000001d f6843781 f689b260  h........7..`...
    f4ef2e7c f4ef2f14 0000001d f5f34080 00000000  ./.......@......

memory near r5:
    f4ef2d70 f4ef2df8 f4ef2e08 f5f14120 f4ef2e04  .-...... A......
    f4ef2d80 f5f14120 f640fd6f 00000000 f5b51900   A..o.@.........
    f4ef2d90 ffffffdf ffffffff 00000000 00000000  ................
    f4ef2da0 ffffffff 00005bbd 000003f5 00000000  .....[..........
    f4ef2db0 00000000 00000000 00000000 00000000  ................
    f4ef2dc0 00000000 00000000 00000000 00000000  ................
    f4ef2dd0 00000000 00000000 00000000 00000000  ................
    f4ef2de0 00000000 00000000 00000000 00000000  ................
    f4ef2df0 00000000 00000000 00000000 00000000  ................
    f4ef2e00 00000000 00000000 00000000 00000000  ................
    f4ef2e10 00000000 00000000 00000000 00000000  ................
    f4ef2e20 00000000 00000000 f64005aa 8f51ec60  ..........@.`.Q.
    f4ef2e30 f4ef2f18 f5f14120 00001388 ffffffec  ./.. A..........
    f4ef2e40 f689b260 f678a004 f5f14120 f64294f8  `.....x. A....B.
    f4ef2e50 f5f14120 f64295f0 f5f14120 f640cb55   A....B. A..U.@.
    f4ef2e60 00000000 0c3d6c2b f4ef2e90 f689c168  ....+l=.....h...

memory near r6:
    00005b9c -------- -------- -------- --------  ................
    00005bac -------- -------- -------- --------  ................
    00005bbc -------- -------- -------- --------  ................
    00005bcc -------- -------- -------- --------  ................
    00005bdc -------- -------- -------- --------  ................
    00005bec -------- -------- -------- --------  ................
    00005bfc -------- -------- -------- --------  ................
    00005c0c -------- -------- -------- --------  ................
    00005c1c -------- -------- -------- --------  ................
    00005c2c -------- -------- -------- --------  ................
    00005c3c -------- -------- -------- --------  ................
    00005c4c -------- -------- -------- --------  ................
    00005c5c -------- -------- -------- --------  ................
    00005c6c -------- -------- -------- --------  ................
    00005c7c -------- -------- -------- --------  ................
    00005c8c -------- -------- -------- --------  ................

memory near r8:
    f4ef2d88 00000000 f5b51900 ffffffdf ffffffff  ................
    f4ef2d98 00000000 00000000 ffffffff 00005bbd  .............[..
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.
    f4ef2e48 f5f14120 f64294f8 f5f14120 f64295f0   A....B. A....B.
    f4ef2e58 f5f14120 f640cb55 00000000 0c3d6c2b   A..U.@.....+l=.
    f4ef2e68 f4ef2e90 f689c168 0000001d f6843781  ....h........7..
    f4ef2e78 f689b260 f4ef2f14 0000001d f5f34080  `..../.......@..

memory near r9:
    f4ef2d78 f5f14120 f4ef2e04 f5f14120 f640fd6f   A...... A..o.@.
    f4ef2d88 00000000 f5b51900 ffffffdf ffffffff  ................
    f4ef2d98 00000000 00000000 ffffffff 00005bbd  .............[..
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.
    f4ef2e48 f5f14120 f64294f8 f5f14120 f64295f0   A....B. A....B.
    f4ef2e58 f5f14120 f640cb55 00000000 0c3d6c2b   A..U.@.....+l=.
    f4ef2e68 f4ef2e90 f689c168 0000001d f6843781  ....h........7..

memory near r10:
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.
    f4ef2e48 f5f14120 f64294f8 f5f14120 f64295f0   A....B. A....B.
    f4ef2e58 f5f14120 f640cb55 00000000 0c3d6c2b   A..U.@.....+l=.
    f4ef2e68 f4ef2e90 f689c168 0000001d f6843781  ....h........7..
    f4ef2e78 f689b260 f4ef2f14 0000001d f5f34080  `..../.......@..
    f4ef2e88 00000000 f5f140d0 00000000 00000000  .....@..........
    f4ef2e98 00000000 00000000 00000000 00000000  ................

memory near r11:
    f4ef2d98 00000000 00000000 ffffffff 00005bbd  .............[..
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.
    f4ef2e48 f5f14120 f64294f8 f5f14120 f64295f0   A....B. A....B.
    f4ef2e58 f5f14120 f640cb55 00000000 0c3d6c2b   A..U.@.....+l=.
    f4ef2e68 f4ef2e90 f689c168 0000001d f6843781  ....h........7..
    f4ef2e78 f689b260 f4ef2f14 0000001d f5f34080  `..../.......@..
    f4ef2e88 00000000 f5f140d0 00000000 00000000  .....@..........

memory near sp:
    f4ef2d48 0c3d6c2b 8f51ec60 f4ef2d90 f5f14120  +l=.`.Q..-.. A..
    f4ef2d58 8f51ec60 f4ef2d90 00005bbd 00001388  `.Q..-...[......
    f4ef2d68 f4ef2dd8 f4ef2de8 f4ef2df8 f4ef2e08  .-...-...-......
    f4ef2d78 f5f14120 f4ef2e04 f5f14120 f640fd6f   A...... A..o.@.
    f4ef2d88 00000000 f5b51900 ffffffdf ffffffff  ................
    f4ef2d98 00000000 00000000 ffffffff 00005bbd  .............[..
    f4ef2da8 000003f5 00000000 00000000 00000000  ................
    f4ef2db8 00000000 00000000 00000000 00000000  ................
    f4ef2dc8 00000000 00000000 00000000 00000000  ................
    f4ef2dd8 00000000 00000000 00000000 00000000  ................
    f4ef2de8 00000000 00000000 00000000 00000000  ................
    f4ef2df8 00000000 00000000 00000000 00000000  ................
    f4ef2e08 00000000 00000000 00000000 00000000  ................
    f4ef2e18 00000000 00000000 00000000 00000000  ................
    f4ef2e28 f64005aa 8f51ec60 f4ef2f18 f5f14120  ..@.`.Q../.. A..
    f4ef2e38 00001388 ffffffec f689b260 f678a004  ........`.....x.

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f6843c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f6843c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f6843c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f6843c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f6843c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f6843c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f6843c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f6843c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f6843ca0 98018acf 8acff908 8acff900 f9009800  ................
    f6843cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f6843cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f6843cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f6843ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f6843cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f6843d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f6843d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f6843c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f6843c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f6843c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f6843c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f6843c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f6843c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f6843c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f6843ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f6843cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f6843cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f6843cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f6843ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f6843cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f6843d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f6843d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f6843d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (307 entries):
    b2d19000-b2d1afff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b2d1b000-b2d1bfff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    b2d1c000-b2d1cfff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    f46ef000-f46effff ---         0      1000
    f46f0000-f47eefff rw-         0     ff000
    f47ef000-f47f0fff ---         0      2000
    f47f1000-f48effff rw-         0     ff000
    f48f0000-f48f1fff ---         0      2000
    f48f2000-f49f0fff rw-         0     ff000
    f49f1000-f49f2fff ---         0      2000
    f49f3000-f4af1fff rw-         0     ff000
    f4af2000-f4af3fff ---         0      2000
    f4af4000-f4bf2fff rw-         0     ff000
    f4bf3000-f4bf4fff ---         0      2000
    f4bf5000-f4cf3fff rw-         0     ff000
    f4cf4000-f4cf5fff ---         0      2000
    f4cf6000-f4df4fff rw-         0     ff000
    f4df5000-f4df6fff ---         0      2000
    f4df7000-f4ef5fff rw-         0     ff000
    f4ef6000-f4ef7fff ---         0      2000
    f4ef8000-f4ff6fff rw-         0     ff000
    f4ff7000-f4ff8fff ---         0      2000
    f4ff9000-f50f7fff rw-         0     ff000
    f50f8000-f50f9fff ---         0      2000
    f50fa000-f51f8fff rw-         0     ff000
    f51f9000-f51fafff ---         0      2000
    f51fb000-f52f9fff rw-         0     ff000
    f52fa000-f52fbfff ---         0      2000
    f52fc000-f53fafff rw-         0     ff000
    f53fb000-f53fcfff ---         0      2000
    f53fd000-f54fbfff rw-         0     ff000
    f54fc000-f54fdfff ---         0      2000
    f54fe000-f55fcfff rw-         0     ff000
    f55fd000-f55fefff ---         0      2000
    f55ff000-f56fdfff rw-         0     ff000
    f56fe000-f56fffff ---         0      2000
    f5700000-f57fefff rw-         0     ff000
    f57ff000-f5800fff ---         0      2000
    f5801000-f58fffff rw-         0     ff000
    f5900000-f5901fff ---         0      2000
    f5902000-f5a00fff rw-         0     ff000
    f5a01000-f5a01fff ---         0      1000
    f5b00000-f5cfffff rw-         0    200000  [anon:libc_malloc]
    f5d01000-f5d01fff ---         0      1000
    f5d02000-f5e00fff rw-         0     ff000
    f5e01000-f5e01fff ---         0      1000
    f5f00000-f60fffff rw-         0    200000  [anon:libc_malloc]
    f619c000-f61fffff rw-         0     64000  [anon:linker_alloc]
    f6200000-f621dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f621e000-f623afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f623b000-f623bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f623c000-f623ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f624b000-f625afff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f625b000-f626bfff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f626c000-f626cfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f626d000-f626efff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f629e000-f62acfff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f62ad000-f62bbfff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f62bc000-f62bcfff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f62bd000-f62bdfff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f62be000-f62befff rw-         0      1000  [anon:.bss]
    f62dc000-f62e2fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f62e3000-f62e7fff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f62e8000-f62e8fff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f62e9000-f62e9fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f6315000-f6324fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f6325000-f6335fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f6336000-f6336fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f6337000-f633afff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f633b000-f633bfff rw-         0      1000  [anon:.bss]
    f6341000-f6358fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f6359000-f6379fff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f637a000-f637afff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f637b000-f637efff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f63b8000-f63b8fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f63b9000-f63b9fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f63ba000-f63bafff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f63bb000-f63bbfff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f63bc000-f63bcfff rw-         0      1000  [anon:.bss]
    f63cf000-f6400fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f6401000-f642cfff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f642d000-f642dfff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f642e000-f6435fff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f6436000-f6436fff rw-         0      1000  [anon:.bss]
    f6451000-f645afff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f645b000-f6464fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f6465000-f6465fff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f6466000-f6467fff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f649b000-f649bfff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f649c000-f649cfff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f649d000-f649dfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f649e000-f649efff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f64e9000-f64e9fff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f64ea000-f64eafff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f64eb000-f64ebfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f64ec000-f64ecfff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f6521000-f652afff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f652b000-f6533fff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f6534000-f6534fff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f6535000-f6535fff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f6536000-f6536fff rw-         0      1000  [anon:.bss]
    f656e000-f6571fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f6572000-f657cfff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f657d000-f657dfff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f657e000-f657efff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f657f000-f657ffff rw-         0      1000  [anon:.bss]
    f65b8000-f65b8fff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f65b9000-f65b9fff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f65ba000-f65bafff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f65bb000-f65bbfff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f65f6000-f65f6fff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f65f7000-f65f7fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f65f8000-f65f8fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f65f9000-f65f9fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f65fa000-f65fafff rw-         0      1000  [anon:.bss]
    f6613000-f6613fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f6614000-f6614fff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f6615000-f6615fff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f6616000-f6616fff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f665e000-f6666fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f6667000-f667cfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f667d000-f667dfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f667e000-f667efff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f667f000-f667ffff rw-         0      1000  [anon:.bss]
    f668b000-f668bfff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f668c000-f668cfff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f668d000-f668dfff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f668e000-f668efff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f668f000-f668ffff rw-         0      1000  [anon:.bss]
    f66e6000-f66ebfff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f66ec000-f66f2fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f66f3000-f66f3fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f66f4000-f66f4fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f66f5000-f66f5fff rw-         0      1000  [anon:.bss]
    f670b000-f6717fff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f6718000-f6724fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f6725000-f6725fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f6726000-f6726fff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f6727000-f6727fff rw-         0      1000  [anon:.bss]
    f6765000-f6765fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f6766000-f6766fff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f6767000-f6767fff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f6768000-f6768fff rw-         0      1000  [anon:.bss]
    f6781000-f6785fff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f6786000-f6789fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f678a000-f678afff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f678b000-f678bfff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f678c000-f678cfff rw-         0      1000  [anon:.bss]
    f67e5000-f680dfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f680e000-f6894fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f6895000-f6896fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f6897000-f689afff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f689b000-f689dfff rw-         0      3000  [anon:.bss]
    f689e000-f689efff r--         0      1000  [anon:.bss]
    f689f000-f68abfff rw-         0      d000  [anon:.bss]
    f68d1000-f68e4fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f68e5000-f68f7fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f68f8000-f68f8fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f68f9000-f68fbfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f6930000-f6936fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f6937000-f693cfff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f693d000-f693dfff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f693e000-f693efff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f694e000-f694efff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f694f000-f694ffff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f6950000-f6950fff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f6999000-f69cefff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f69cf000-f6a1dfff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f6a1e000-f6a1efff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f6a1f000-f6a23fff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f6a24000-f6a25fff rw-         0      2000  [anon:.bss]
    f6a4c000-f6a55fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f6a56000-f6a67fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f6a68000-f6a68fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f6a69000-f6a69fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f6a6a000-f6a6afff rw-         0      1000  [anon:.bss]
    f6a80000-f6a84fff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f6a85000-f6a8afff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f6a8b000-f6a8bfff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f6a8c000-f6a8cfff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f6a8d000-f6a8dfff rw-         0      1000  [anon:.bss]
    f6acc000-f6ae2fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f6ae3000-f6afafff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f6afb000-f6afbfff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f6afc000-f6afcfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f6afd000-f6afdfff rw-         0      1000  [anon:.bss]
    f6b0a000-f6b10fff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f6b11000-f6b16fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f6b17000-f6b17fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f6b18000-f6b18fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f6b19000-f6b19fff rw-         0      1000  [anon:.bss]
    f6b64000-f6b66fff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f6b67000-f6b67fff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f6b68000-f6b68fff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f6b69000-f6b69fff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f6b6a000-f6b6afff rw-         0      1000  [anon:.bss]
    f6b86000-f6bb2fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f6bb3000-f6bf1fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f6bf2000-f6bf2fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f6bf3000-f6bf8fff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f6bf9000-f6bf9fff rw-         0      1000  [anon:.bss]
    f6c07000-f6c07fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6c08000-f6c08fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6c09000-f6c09fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6c0a000-f6c0afff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f6c0b000-f6c0bfff rw-         0      1000  [anon:.bss]
    f6c4e000-f6c4efff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f6c4f000-f6c4ffff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f6c50000-f6c50fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f6c51000-f6c51fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f6c82000-f6c91fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f6c92000-f6cabfff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f6cac000-f6cacfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f6cad000-f6cadfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f6cae000-f6caefff rw-         0      1000  [anon:.bss]
    f6d14000-f6d15fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6d16000-f6d17fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6d18000-f6d18fff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6d19000-f6d19fff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f6d1a000-f6d1afff rw-         0      1000  [anon:.bss]
    f6d40000-f6d40fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6d6f000-f6d6ffff ---         0      1000
    f6d70000-f6d73fff rw-         0      4000  [anon:thread signal stack]
    f6d74000-f6d74fff ---         0      1000
    f6d75000-f6d78fff rw-         0      4000  [anon:thread signal stack]
    f6d79000-f6d79fff ---         0      1000
    f6d7a000-f6d7dfff rw-         0      4000  [anon:thread signal stack]
    f6d7e000-f6d7efff ---         0      1000
    f6d7f000-f6d82fff rw-         0      4000  [anon:thread signal stack]
    f6d83000-f6d83fff ---         0      1000
    f6d84000-f6d87fff rw-         0      4000  [anon:thread signal stack]
    f6d88000-f6d88fff ---         0      1000
    f6d89000-f6d8cfff rw-         0      4000  [anon:thread signal stack]
    f6d8d000-f6d8dfff ---         0      1000
    f6d8e000-f6d91fff rw-         0      4000  [anon:thread signal stack]
    f6d92000-f6d92fff ---         0      1000
    f6d93000-f6d96fff rw-         0      4000  [anon:thread signal stack]
    f6d97000-f6d97fff ---         0      1000
    f6d98000-f6d9bfff rw-         0      4000  [anon:thread signal stack]
    f6d9c000-f6d9cfff ---         0      1000
    f6d9d000-f6da0fff rw-         0      4000  [anon:thread signal stack]
    f6da1000-f6da1fff ---         0      1000
    f6da2000-f6da5fff rw-         0      4000  [anon:thread signal stack]
    f6da6000-f6da6fff ---         0      1000
    f6da7000-f6daafff rw-         0      4000  [anon:thread signal stack]
    f6dab000-f6dabfff ---         0      1000
    f6dac000-f6daffff rw-         0      4000  [anon:thread signal stack]
    f6db0000-f6db0fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6db2000-f6dd1fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f6dd2000-f6df1fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f6df2000-f6e11fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f6e12000-f6e31fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f6e32000-f6e51fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f6e52000-f6e71fff r--         0     20000  /dev/__properties__/properties_serial
    f6e72000-f6e7bfff r--         0      a000  /dev/__properties__/property_info
    f6e7d000-f6e7dfff ---         0      1000
    f6e7e000-f6e81fff rw-         0      4000  [anon:thread signal stack]
    f6e82000-f6e82fff ---         0      1000
    f6e83000-f6e86fff rw-         0      4000  [anon:thread signal stack]
    f6e87000-f6e87fff ---         0      1000
    f6e88000-f6e8bfff rw-         0      4000  [anon:thread signal stack]
    f6e8c000-f6e8cfff ---         0      1000
    f6e8d000-f6e90fff rw-         0      4000  [anon:thread signal stack]
    f6e91000-f6e91fff ---         0      1000
    f6e92000-f6e95fff rw-         0      4000  [anon:thread signal stack]
    f6e96000-f6e96fff ---         0      1000
    f6e97000-f6e9afff rw-         0      4000  [anon:thread signal stack]
    f6e9b000-f6e9bfff ---         0      1000
    f6e9c000-f6e9ffff rw-         0      4000  [anon:thread signal stack]
    f6ea0000-f6ebffff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f6ec0000-f6edffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f6ee0000-f6fa7fff r--         0     c8000  [anon:linker_alloc]
    f6fa8000-f6faefff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f6fb0000-f6fb0fff rw-         0      1000  [anon:abort message]
    f6fb1000-f6fb1fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f6fb2000-f6fb2fff ---         0      1000
    f6fb3000-f6fb5fff rw-         0      3000
    f6fb6000-f6fb6fff ---         0      1000
    f6fb7000-f6fb9fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f6fba000-f6fd9fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f6fda000-f6fdafff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f6fdb000-f703efff r--         0     64000  [anon:linker_alloc]
    f703f000-f705efff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f705f000-f705ffff ---         0      1000
    f7060000-f7060fff rw-         0      1000
    f7061000-f7061fff ---         0      1000
    f7062000-f7081fff r--         0     20000  /dev/__properties__/properties_serial
    f7082000-f7082fff rw-         0      1000  [anon:System property context nodes]
    f7083000-f708cfff r--         0      a000  /dev/__properties__/property_info
    f708d000-f70f0fff r--         0     64000  [anon:linker_alloc]
    f70f1000-f70f2fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f70f3000-f70f3fff r--         0      1000  [anon:atexit handlers]
    f70f4000-f70f4fff ---         0      1000
    f70f5000-f70f8fff rw-         0      4000  [anon:thread signal stack]
    f70f9000-f70f9fff rw-         0      1000  [anon:arc4random data]
    f70fa000-f70fafff r--         0      1000  [anon:atexit handlers]
    f70fb000-f70fbfff rw-         0      1000  [anon:System property context nodes]
    f70fc000-f70fcfff rw-         0      1000  [anon:arc4random data]
    f70fd000-f7119fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f711a000-f71b1fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f71b2000-f71b2fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f71b3000-f71b6fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f71b7000-f71bcfff rw-         0      6000
    f71bd000-f71bdfff r--         0      1000
    f71be000-f71bffff rw-         0      2000
    ffe91000-ffeb1fff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1600, name: Binder:23485_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f51f5fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f51f6230
    ip  f51f5f70  sp  f51f5f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f51f5f20  00000000
         f51f5f24  f5f0c8bc  [anon:libc_malloc]
         f51f5f28  f5f0c8c4  [anon:libc_malloc]
         f51f5f2c  f5f0c8cc  [anon:libc_malloc]
         f51f5f30  00000002
         f51f5f34  f689b260  [anon:.bss]
         f51f5f38  f6001ed0  [anon:libc_malloc]
         f51f5f3c  00000001
         f51f5f40  0000000e
         f51f5f44  f6000380  [anon:libc_malloc]
         f51f5f48  f5c01dd0  [anon:libc_malloc]
         f51f5f4c  f5f0c920  [anon:libc_malloc]
         f51f5f50  f68a33c0  [anon:.bss]
         f51f5f54  f5f0c808  [anon:libc_malloc]
         f51f5f58  f51f5fb4
         f51f5f5c  f689b3a8  [anon:.bss]
    #00  f51f5f60  f51f6490
         f51f5f64  f689b260  [anon:.bss]
         f51f5f68  00000089
         f51f5f6c  00000000
    #01  f51f5f70  00000000
         f51f5f74  00000000
         f51f5f78  ffffffff
         f51f5f7c  f51f5fb4
         f51f5f80  00000000
         f51f5f84  0c3d6c2b
         f51f5f88  f633b028  [anon:.bss]
         f51f5f8c  00000000
         f51f5f90  00000000
         f51f5f94  00000002
         f51f5f98  f689b260  [anon:.bss]
         f51f5f9c  00000000
         f51f5fa0  f689b260  [anon:.bss]
         f51f5fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f51f5fa8  00000000
         f51f5fac  f5f0c808  [anon:libc_malloc]
         f51f5fb0  f5f0c814  [anon:libc_malloc]
         f51f5fb4  f5f0c900  [anon:libc_malloc]
         f51f5fb8  0c3d6c2b
         f51f5fbc  f633b028  [anon:.bss]
         f51f5fc0  f5f43400  [anon:libc_malloc]
         f51f5fc4  f689b260  [anon:.bss]
         f51f5fc8  00000000
         f51f5fcc  f689b260  [anon:.bss]
         f51f5fd0  00005bbd
         f51f5fd4  f689b260  [anon:.bss]
         f51f5fd8  f51f6230
         f51f5fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f51f5fe0  00000000
         f51f5fe4  f51f6030
         f51f5fe8  00000000
         f51f5fec  f5f98400  [anon:libc_malloc]
         f51f5ff0  00000010
         f51f5ff4  0c3d6c2b
         f51f5ff8  f5f43410  [anon:libc_malloc]
         f51f5ffc  f5f43400  [anon:libc_malloc]
         f51f6000  f689b260  [anon:.bss]
         f51f6004  00000000
         f51f6008  f689b260  [anon:.bss]
         f51f600c  00005bbd
         f51f6010  f689b260  [anon:.bss]
         f51f6014  f632bdd9  /system/lib/libmediadrm.so
    #04  f51f6018  00000010
         f51f601c  00000000
         f51f6020  f5f98600  [anon:libc_malloc]
         f51f6024  00000000
         f51f6028  00000000
         f51f602c  00000000
         f51f6030  00000000
         f51f6034  00000000
         f51f6038  0c3d6c2b
         f51f603c  f5f43410  [anon:libc_malloc]
         f51f6040  f5b36ec0  [anon:libc_malloc]
         f51f6044  f689b260  [anon:.bss]
         f51f6048  00000000
         f51f604c  f51f61e4
         f51f6050  00005bbd
         f51f6054  f640320f  /system/lib/libbinder.so
    #05  f51f6058  f5b36ec0  [anon:libc_malloc]
         f51f605c  f5b5f320  [anon:libc_malloc]
         f51f6060  f5f43410  [anon:libc_malloc]
         f51f6064  0c3d6c2b
         f51f6068  f5b36ec0  [anon:libc_malloc]
         f51f606c  f5b025d0  [anon:libc_malloc]
         f51f6070  00000001
         f51f6074  f6403193  /system/lib/libbinder.so
    #06  f51f6078  f689b260  [anon:.bss]
         f51f607c  f5f98400  [anon:libc_malloc]
         f51f6080  f5b36ec0  [anon:libc_malloc]
         f51f6084  f5f98454  [anon:libc_malloc]
         f51f6088  f689b260  [anon:.bss]
         f51f608c  f640a0ad  /system/lib/libbinder.so
    #07  f51f6090  0000000f
         f51f6094  f681b157  /apex/com.android.runtime/lib/bionic/libc.so
         f51f6098  0000000a
         f51f609c  f5f0c800  [anon:libc_malloc]
         f51f60a0  0c3d6c2b
         f51f60a4  f5f0ba08  [anon:libc_malloc]
         f51f60a8  0c3d6c2b
         f51f60ac  00000000
         f51f60b0  03000000
         f51f60b4  f51f60f4
         f51f60b8  f51f6490
         f51f60bc  f6845ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f51f60c0  00000000
         f51f60c4  f66eca0d  /system/lib/libbase.so
         f51f60c8  f51f60f4
         f51f60cc  f6806fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f51f61a0  f5f98400  [anon:libc_malloc]
         f51f61a4  f5f98454  [anon:libc_malloc]
         f51f61a8  00000000
         f51f61ac  f5f98400  [anon:libc_malloc]
         f51f61b0  f5f98490  [anon:libc_malloc]
         f51f61b4  00000000
         f51f61b8  00000000
         f51f61bc  f640a35b  /system/lib/libbinder.so
    #09  f51f61c0  00000000
         f51f61c4  f64098af  /system/lib/libbinder.so
         f51f61c8  f5f11a20  [anon:libc_malloc]
         f51f61cc  f5f11a2c  [anon:libc_malloc]
         f51f61d0  00000000
         f51f61d4  f6423939  /system/lib/libbinder.so
    #10  f51f61d8  f5f11a20  [anon:libc_malloc]
         f51f61dc  f652e905  /system/lib/libutils.so
    #11  f51f61e0  f5f05650  [anon:libc_malloc]
         f51f61e4  f5f11a20  [anon:libc_malloc]
         f51f61e8  f5f057c0  [anon:libc_malloc]
         f51f61ec  f5f11a20  [anon:libc_malloc]
         f51f61f0  0c3d6c2b
         f51f61f4  f51f6230
         f51f61f8  f51f6230
         f51f61fc  f51f6230
         f51f6200  00000078
         f51f6204  00001e43
         f51f6208  00005bbd
         f51f620c  f54f9490
         f51f6210  f51f6230
         f51f6214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f51f6218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f51f621c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f51f6220  f51f6238
         f51f6224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f51f6228  f51f6230
         f51f622c  00000000
         f51f6230  f52f7230
         f51f6234  f50f5230
         f51f6238  00000640
         f51f623c  00005bbd
         f51f6240  00000001
         f51f6244  f50f9000
         f51f6248  000fd230
         f51f624c  00001000
         f51f6250  00000000
         f51f6254  00000000
         f51f6258  00000003
         f51f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1601, name: Binder:23485_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f50f4fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f50f5230
    ip  f50f4f70  sp  f50f4f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f50f4f20  00000000
         f50f4f24  f50f4fd0
         f50f4f28  f5f5b764  [anon:libc_malloc]
         f50f4f2c  f5f29b80  [anon:libc_malloc]
         f50f4f30  00000000
         f50f4f34  00000000
         f50f4f38  00000000
         f50f4f3c  00000000
         f50f4f40  00000000
         f50f4f44  00000000
         f50f4f48  00000000
         f50f4f4c  00000000
         f50f4f50  00000000
         f50f4f54  00000000
         f50f4f58  f50f4fb4
         f50f4f5c  f689b3a8  [anon:.bss]
    #00  f50f4f60  f50f5490
         f50f4f64  f689b260  [anon:.bss]
         f50f4f68  00000089
         f50f4f6c  00000000
    #01  f50f4f70  00000000
         f50f4f74  00000000
         f50f4f78  ffffffff
         f50f4f7c  f50f4fb4
         f50f4f80  00000000
         f50f4f84  0c3d6c2b
         f50f4f88  f633b028  [anon:.bss]
         f50f4f8c  00000000
         f50f4f90  00000000
         f50f4f94  00000002
         f50f4f98  f689b260  [anon:.bss]
         f50f4f9c  00000000
         f50f4fa0  f689b260  [anon:.bss]
         f50f4fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f50f4fa8  00000000
         f50f4fac  f5f5b778  [anon:libc_malloc]
         f50f4fb0  f5f5b778  [anon:libc_malloc]
         f50f4fb4  00000000
         f50f4fb8  0c3d6c2b
         f50f4fbc  f633b028  [anon:.bss]
         f50f4fc0  f5b52e00  [anon:libc_malloc]
         f50f4fc4  f689b260  [anon:.bss]
         f50f4fc8  00000000
         f50f4fcc  f689b260  [anon:.bss]
         f50f4fd0  00005bbd
         f50f4fd4  f689b260  [anon:.bss]
         f50f4fd8  f50f5230
         f50f4fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f50f4fe0  00000000
         f50f4fe4  f50f5030
         f50f4fe8  00000000
         f50f4fec  f5b51100  [anon:libc_malloc]
         f50f4ff0  00000010
         f50f4ff4  0c3d6c2b
         f50f4ff8  f5b52e10  [anon:libc_malloc]
         f50f4ffc  f5b52e00  [anon:libc_malloc]
         f50f5000  f689b260  [anon:.bss]
         f50f5004  00000000
         f50f5008  f689b260  [anon:.bss]
         f50f500c  00005bbd
         f50f5010  f689b260  [anon:.bss]
         f50f5014  f632bdd9  /system/lib/libmediadrm.so
    #04  f50f5018  00000010
         f50f501c  00000000
         f50f5020  f5b51300  [anon:libc_malloc]
         f50f5024  00000000
         f50f5028  00000000
         f50f502c  00000000
         f50f5030  00000000
         f50f5034  00000000
         f50f5038  0c3d6c2b
         f50f503c  f5b52e10  [anon:libc_malloc]
         f50f5040  f5f5d580  [anon:libc_malloc]
         f50f5044  f689b260  [anon:.bss]
         f50f5048  00000000
         f50f504c  f50f51e4
         f50f5050  00005bbd
         f50f5054  f640320f  /system/lib/libbinder.so
    #05  f50f5058  f5f5d580  [anon:libc_malloc]
         f50f505c  f5f7bdf0  [anon:libc_malloc]
         f50f5060  f5b52e10  [anon:libc_malloc]
         f50f5064  0c3d6c2b
         f50f5068  f5f5d580  [anon:libc_malloc]
         f50f506c  f5f07278  [anon:libc_malloc]
         f50f5070  00000001
         f50f5074  f6403193  /system/lib/libbinder.so
    #06  f50f5078  f689b260  [anon:.bss]
         f50f507c  f5b51100  [anon:libc_malloc]
         f50f5080  f5f5d580  [anon:libc_malloc]
         f50f5084  f5b51154  [anon:libc_malloc]
         f50f5088  f689b260  [anon:.bss]
         f50f508c  f640a0ad  /system/lib/libbinder.so
    #07  f50f5090  ffff0208  [vectors]
         f50f5094  f50f50e9
         f50f5098  0000000a
         f50f509c  f5f0cf00  [anon:libc_malloc]
         f50f50a0  0c3d6c2b
         f50f50a4  f5f0c108  [anon:libc_malloc]
         f50f50a8  0c3d6c2b
         f50f50ac  f5f0cf08  [anon:libc_malloc]
         f50f50b0  00000006
         f50f50b4  f5f0cf2c  [anon:libc_malloc]
         f50f50b8  f50f5128
         f50f50bc  f5f0cf5c  [anon:libc_malloc]
         f50f50c0  f5800000
         f50f50c4  f5f0cff8  [anon:libc_malloc]
         f50f50c8  f5b4b840  [anon:libc_malloc]
         f50f50cc  f6814d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f50f51a0  f5b51100  [anon:libc_malloc]
         f50f51a4  f5b51154  [anon:libc_malloc]
         f50f51a8  00000000
         f50f51ac  f5b51100  [anon:libc_malloc]
         f50f51b0  f5b51190  [anon:libc_malloc]
         f50f51b4  00000000
         f50f51b8  00000000
         f50f51bc  f640a35b  /system/lib/libbinder.so
    #09  f50f51c0  00000000
         f50f51c4  f64098af  /system/lib/libbinder.so
         f50f51c8  f5f99360  [anon:libc_malloc]
         f50f51cc  f5f9936c  [anon:libc_malloc]
         f50f51d0  00000000
         f50f51d4  f6423939  /system/lib/libbinder.so
    #10  f50f51d8  f5f99360  [anon:libc_malloc]
         f50f51dc  f652e905  /system/lib/libutils.so
    #11  f50f51e0  f5f9c300  [anon:libc_malloc]
         f50f51e4  f5f99360  [anon:libc_malloc]
         f50f51e8  f5f05650  [anon:libc_malloc]
         f50f51ec  f5f99360  [anon:libc_malloc]
         f50f51f0  0c3d6c2b
         f50f51f4  f50f5230
         f50f51f8  f50f5230
         f50f51fc  f50f5230
         f50f5200  00000078
         f50f5204  00000640
         f50f5208  00005bbd
         f50f520c  f51f6490
         f50f5210  f50f5230
         f50f5214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f50f5218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f50f521c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f50f5220  f50f5238
         f50f5224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f50f5228  f50f5230
         f50f522c  00000000
         f50f5230  f51f6230
         f50f5234  f4ff4230
         f50f5238  00000641
         f50f523c  00005bbd
         f50f5240  00000001
         f50f5244  f4ff8000
         f50f5248  000fd230
         f50f524c  00001000
         f50f5250  00000000
         f50f5254  00000000
         f50f5258  00000003
         f50f525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1609, name: Binder:23485_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4ff3fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f4ff4230
    ip  f4ff3f70  sp  f4ff3f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4ff3f20  00000000
         f4ff3f24  f4ff3fd0
         f4ff3f28  f5b9e744  [anon:libc_malloc]
         f4ff3f2c  f5b6c980  [anon:libc_malloc]
         f4ff3f30  00000000
         f4ff3f34  00000000
         f4ff3f38  00000000
         f4ff3f3c  00000000
         f4ff3f40  00000000
         f4ff3f44  00000000
         f4ff3f48  00000000
         f4ff3f4c  00000000
         f4ff3f50  00000000
         f4ff3f54  00000000
         f4ff3f58  f4ff3fb4
         f4ff3f5c  f689b3a8  [anon:.bss]
    #00  f4ff3f60  f4ff4490
         f4ff3f64  f689b260  [anon:.bss]
         f4ff3f68  00000089
         f4ff3f6c  00000000
    #01  f4ff3f70  00000000
         f4ff3f74  00000000
         f4ff3f78  ffffffff
         f4ff3f7c  f4ff3fb4
         f4ff3f80  00000000
         f4ff3f84  0c3d6c2b
         f4ff3f88  f633b028  [anon:.bss]
         f4ff3f8c  00000000
         f4ff3f90  00000000
         f4ff3f94  00000002
         f4ff3f98  f689b260  [anon:.bss]
         f4ff3f9c  00000000
         f4ff3fa0  f689b260  [anon:.bss]
         f4ff3fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4ff3fa8  00000000
         f4ff3fac  f5f0e45c  [anon:libc_malloc]
         f4ff3fb0  f5800000
         f4ff3fb4  f5f0e400  [anon:libc_malloc]
         f4ff3fb8  0c3d6c2b
         f4ff3fbc  f633b028  [anon:.bss]
         f4ff3fc0  f5f7d200  [anon:libc_malloc]
         f4ff3fc4  f689b260  [anon:.bss]
         f4ff3fc8  00000000
         f4ff3fcc  f689b260  [anon:.bss]
         f4ff3fd0  00005bbd
         f4ff3fd4  f689b260  [anon:.bss]
         f4ff3fd8  f4ff4230
         f4ff3fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f4ff3fe0  00000000
         f4ff3fe4  f4ff4030
         f4ff3fe8  00000000
         f4ff3fec  f5f98c00  [anon:libc_malloc]
         f4ff3ff0  00000010
         f4ff3ff4  0c3d6c2b
         f4ff3ff8  f5f7d210  [anon:libc_malloc]
         f4ff3ffc  f5f7d200  [anon:libc_malloc]
         f4ff4000  f689b260  [anon:.bss]
         f4ff4004  00000000
         f4ff4008  f689b260  [anon:.bss]
         f4ff400c  00005bbd
         f4ff4010  f689b260  [anon:.bss]
         f4ff4014  f632bdd9  /system/lib/libmediadrm.so
    #04  f4ff4018  00000010
         f4ff401c  00000000
         f4ff4020  f5f98e00  [anon:libc_malloc]
         f4ff4024  00000000
         f4ff4028  00000000
         f4ff402c  00000000
         f4ff4030  00000000
         f4ff4034  00000000
         f4ff4038  0c3d6c2b
         f4ff403c  f5f7d210  [anon:libc_malloc]
         f4ff4040  f5f5d4c0  [anon:libc_malloc]
         f4ff4044  f689b260  [anon:.bss]
         f4ff4048  00000000
         f4ff404c  f4ff41e4
         f4ff4050  00005bbd
         f4ff4054  f640320f  /system/lib/libbinder.so
    #05  f4ff4058  f5f5d4c0  [anon:libc_malloc]
         f4ff405c  f5f7bc40  [anon:libc_malloc]
         f4ff4060  f5f7d210  [anon:libc_malloc]
         f4ff4064  0c3d6c2b
         f4ff4068  f5f5d4c0  [anon:libc_malloc]
         f4ff406c  f5f07248  [anon:libc_malloc]
         f4ff4070  00000001
         f4ff4074  f6403193  /system/lib/libbinder.so
    #06  f4ff4078  f689b260  [anon:.bss]
         f4ff407c  f5f98c00  [anon:libc_malloc]
         f4ff4080  f5f5d4c0  [anon:libc_malloc]
         f4ff4084  f5f98c54  [anon:libc_malloc]
         f4ff4088  f689b260  [anon:.bss]
         f4ff408c  f640a0ad  /system/lib/libbinder.so
    #07  f4ff4090  ffff0208  [vectors]
         f4ff4094  f4ff40e9
         f4ff4098  0000000a
         f4ff409c  f5f0e400  [anon:libc_malloc]
         f4ff40a0  0c3d6c2b
         f4ff40a4  f5f0c108  [anon:libc_malloc]
         f4ff40a8  0c3d6c2b
         f4ff40ac  00000000
         f4ff40b0  03000000
         f4ff40b4  f4ff40f4
         f4ff40b8  f4ff4490
         f4ff40bc  f6845ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f4ff40c0  00000000
         f4ff40c4  f66eca0d  /system/lib/libbase.so
         f4ff40c8  f4ff40f4
         f4ff40cc  03000000
         ........  ........
    #08  f4ff41a0  f5f98c00  [anon:libc_malloc]
         f4ff41a4  f5f98c54  [anon:libc_malloc]
         f4ff41a8  00000000
         f4ff41ac  f5f98c00  [anon:libc_malloc]
         f4ff41b0  f5f98c90  [anon:libc_malloc]
         f4ff41b4  00000000
         f4ff41b8  00000000
         f4ff41bc  f640a35b  /system/lib/libbinder.so
    #09  f4ff41c0  00000000
         f4ff41c4  f64098af  /system/lib/libbinder.so
         f4ff41c8  f5b2be80  [anon:libc_malloc]
         f4ff41cc  f5b2be8c  [anon:libc_malloc]
         f4ff41d0  00000000
         f4ff41d4  f6423939  /system/lib/libbinder.so
    #10  f4ff41d8  f5b2be80  [anon:libc_malloc]
         f4ff41dc  f652e905  /system/lib/libutils.so
    #11  f4ff41e0  f5b006a0  [anon:libc_malloc]
         f4ff41e4  f5b2be80  [anon:libc_malloc]
         f4ff41e8  f5f9c300  [anon:libc_malloc]
         f4ff41ec  f5b2be80  [anon:libc_malloc]
         f4ff41f0  0c3d6c2b
         f4ff41f4  f4ff4230
         f4ff41f8  f4ff4230
         f4ff41fc  f4ff4230
         f4ff4200  00000078
         f4ff4204  00000641
         f4ff4208  00005bbd
         f4ff420c  f50f5490
         f4ff4210  f4ff4230
         f4ff4214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4ff4218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4ff421c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4ff4220  f4ff4238
         f4ff4224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4ff4228  f4ff4230
         f4ff422c  00000000
         f4ff4230  f50f5230
         f4ff4234  f4ef3230
         f4ff4238  00000649
         f4ff423c  00005bbd
         f4ff4240  00000001
         f4ff4244  f4ef7000
         f4ff4248  000fd230
         f4ff424c  00001000
         f4ff4250  00000000
         f4ff4254  00000000
         f4ff4258  00000003
         f4ff425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1611, name: Binder:23485_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4df1fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f4df2230
    ip  f4df1f70  sp  f4df1f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4df1f20  0c3d6c2b
         f4df1f24  f4cf1498
         f4df1f28  f689b3a8  [anon:.bss]
         f4df1f2c  f6895894  /apex/com.android.runtime/lib/bionic/libc.so
         f4df1f30  00000000
         f4df1f34  01000000
         f4df1f38  f689b260  [anon:.bss]
         f4df1f3c  f6844b55  /apex/com.android.runtime/lib/bionic/libc.so
         f4df1f40  f4cf1238
         f4df1f44  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4df1f48  f4cf1230
         f4df1f4c  f4df1f94
         f4df1f50  f4cf1274
         f4df1f54  00000000
         f4df1f58  f4df1fb4
         f4df1f5c  f689b3a8  [anon:.bss]
    #00  f4df1f60  f4df2490
         f4df1f64  f689b260  [anon:.bss]
         f4df1f68  00000089
         f4df1f6c  00000000
    #01  f4df1f70  00000000
         f4df1f74  00000000
         f4df1f78  ffffffff
         f4df1f7c  f4df1fb4
         f4df1f80  00000000
         f4df1f84  0c3d6c2b
         f4df1f88  f633b028  [anon:.bss]
         f4df1f8c  00000000
         f4df1f90  00000000
         f4df1f94  00000002
         f4df1f98  f689b260  [anon:.bss]
         f4df1f9c  00000000
         f4df1fa0  f689b260  [anon:.bss]
         f4df1fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4df1fa8  00000000
         f4df1fac  00000000
         f4df1fb0  0c3d6c2b
         f4df1fb4  f4bf4000
         f4df1fb8  0c3d6c2b
         f4df1fbc  f633b028  [anon:.bss]
         f4df1fc0  f5b5e800  [anon:libc_malloc]
         f4df1fc4  f689b260  [anon:.bss]
         f4df1fc8  00000000
         f4df1fcc  f689b260  [anon:.bss]
         f4df1fd0  00005bbd
         f4df1fd4  f689b260  [anon:.bss]
         f4df1fd8  f4df2230
         f4df1fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f4df1fe0  00000000
         f4df1fe4  f4df2030
         f4df1fe8  00000000
         f4df1fec  f5f9d000  [anon:libc_malloc]
         f4df1ff0  00000010
         f4df1ff4  0c3d6c2b
         f4df1ff8  f5b5e810  [anon:libc_malloc]
         f4df1ffc  f5b5e800  [anon:libc_malloc]
         f4df2000  f689b260  [anon:.bss]
         f4df2004  00000000
         f4df2008  f689b260  [anon:.bss]
         f4df200c  00005bbd
         f4df2010  f689b260  [anon:.bss]
         f4df2014  f632bdd9  /system/lib/libmediadrm.so
    #04  f4df2018  00000010
         f4df201c  00000000
         f4df2020  f5f9d200  [anon:libc_malloc]
         f4df2024  00000000
         f4df2028  00000000
         f4df202c  00000000
         f4df2030  00000000
         f4df2034  00000000
         f4df2038  0c3d6c2b
         f4df203c  f5b5e810  [anon:libc_malloc]
         f4df2040  f5b36fc0  [anon:libc_malloc]
         f4df2044  f689b260  [anon:.bss]
         f4df2048  00000000
         f4df204c  f4df21e4
         f4df2050  00005bbd
         f4df2054  f640320f  /system/lib/libbinder.so
    #05  f4df2058  f5b36fc0  [anon:libc_malloc]
         f4df205c  f5b5f670  [anon:libc_malloc]
         f4df2060  f5b5e810  [anon:libc_malloc]
         f4df2064  0c3d6c2b
         f4df2068  f5b36fc0  [anon:libc_malloc]
         f4df206c  f5b02630  [anon:libc_malloc]
         f4df2070  00000001
         f4df2074  f6403193  /system/lib/libbinder.so
    #06  f4df2078  0c3d6c2b
         f4df207c  f5f9d000  [anon:libc_malloc]
         f4df2080  f5b36fc0  [anon:libc_malloc]
         f4df2084  f5f9d054  [anon:libc_malloc]
         f4df2088  f689b260  [anon:.bss]
         f4df208c  f640a0ad  /system/lib/libbinder.so
    #07  f4df2090  00001000
         f4df2094  f681b157  /apex/com.android.runtime/lib/bionic/libc.so
         f4df2098  00001000
         f4df209c  00000000
         f4df20a0  00001000
         f4df20a4  00000001
         f4df20a8  0000000f
         f4df20ac  f4df20e3
         f4df20b0  f4df20e2
         f4df20b4  f4df20e0
         f4df20b8  f4df2490
         f4df20bc  0000000f
         f4df20c0  f60029f0  [anon:libc_malloc]
         f4df20c4  f689b260  [anon:.bss]
         f4df20c8  f689b1dc  [anon:.bss]
         f4df20cc  f6806fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f4df21a0  f5f9d000  [anon:libc_malloc]
         f4df21a4  f5f9d054  [anon:libc_malloc]
         f4df21a8  00000000
         f4df21ac  f5f9d000  [anon:libc_malloc]
         f4df21b0  f5f9d090  [anon:libc_malloc]
         f4df21b4  00000000
         f4df21b8  00000000
         f4df21bc  f640a35b  /system/lib/libbinder.so
    #09  f4df21c0  00000000
         f4df21c4  f64098af  /system/lib/libbinder.so
         f4df21c8  f5b2bf70  [anon:libc_malloc]
         f4df21cc  f5b2bf7c  [anon:libc_malloc]
         f4df21d0  00000000
         f4df21d4  f6423939  /system/lib/libbinder.so
    #10  f4df21d8  f5b2bf70  [anon:libc_malloc]
         f4df21dc  f652e905  /system/lib/libutils.so
    #11  f4df21e0  f5b00260  [anon:libc_malloc]
         f4df21e4  f5b2bf70  [anon:libc_malloc]
         f4df21e8  f5f05620  [anon:libc_malloc]
         f4df21ec  f5b2bf70  [anon:libc_malloc]
         f4df21f0  0c3d6c2b
         f4df21f4  f4df2230
         f4df21f8  f4df2230
         f4df21fc  f4df2230
         f4df2200  00000078
         f4df2204  0000064a
         f4df2208  00005bbd
         f4df220c  f4ef3490
         f4df2210  f4df2230
         f4df2214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4df2218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4df221c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4df2220  f4df2238
         f4df2224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4df2228  f4df2230
         f4df222c  00000000
         f4df2230  f4ef3230
         f4df2234  f4cf1230
         f4df2238  0000064b
         f4df223c  00005bbd
         f4df2240  00000001
         f4df2244  f4cf5000
         f4df2248  000fd230
         f4df224c  00001000
         f4df2250  00000000
         f4df2254  00000000
         f4df2258  00000003
         f4df225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1612, name: Binder:23485_B  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4cf0fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f4cf1230
    ip  f4cf0f70  sp  f4cf0f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4cf0f20  0c3d6c2b
         f4cf0f24  f4bf0498
         f4cf0f28  f689b3a8  [anon:.bss]
         f4cf0f2c  f6895894  /apex/com.android.runtime/lib/bionic/libc.so
         f4cf0f30  00000000
         f4cf0f34  01000000
         f4cf0f38  f689b260  [anon:.bss]
         f4cf0f3c  f6844b55  /apex/com.android.runtime/lib/bionic/libc.so
         f4cf0f40  f4bf0238
         f4cf0f44  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cf0f48  f4bf0230
         f4cf0f4c  f4cf0f94
         f4cf0f50  f4bf0274
         f4cf0f54  00000000
         f4cf0f58  f4cf0fb4
         f4cf0f5c  f689b3a8  [anon:.bss]
    #00  f4cf0f60  f4cf1490
         f4cf0f64  f689b260  [anon:.bss]
         f4cf0f68  00000089
         f4cf0f6c  00000000
    #01  f4cf0f70  00000000
         f4cf0f74  00000000
         f4cf0f78  ffffffff
         f4cf0f7c  f4cf0fb4
         f4cf0f80  00000000
         f4cf0f84  0c3d6c2b
         f4cf0f88  f633b028  [anon:.bss]
         f4cf0f8c  00000000
         f4cf0f90  00000000
         f4cf0f94  00000002
         f4cf0f98  f689b260  [anon:.bss]
         f4cf0f9c  00000000
         f4cf0fa0  f689b260  [anon:.bss]
         f4cf0fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4cf0fa8  00000000
         f4cf0fac  00000000
         f4cf0fb0  0c3d6c2b
         f4cf0fb4  f4af3000
         f4cf0fb8  0c3d6c2b
         f4cf0fbc  f633b028  [anon:.bss]
         f4cf0fc0  f5f43e00  [anon:libc_malloc]
         f4cf0fc4  f689b260  [anon:.bss]
         f4cf0fc8  00000000
         f4cf0fcc  f689b260  [anon:.bss]
         f4cf0fd0  00005bbd
         f4cf0fd4  f689b260  [anon:.bss]
         f4cf0fd8  f4cf1230
         f4cf0fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f4cf0fe0  00000000
         f4cf0fe4  f4cf1030
         f4cf0fe8  00000000
         f4cf0fec  f5ba6100  [anon:libc_malloc]
         f4cf0ff0  00000010
         f4cf0ff4  0c3d6c2b
         f4cf0ff8  f5f43e10  [anon:libc_malloc]
         f4cf0ffc  f5f43e00  [anon:libc_malloc]
         f4cf1000  f689b260  [anon:.bss]
         f4cf1004  00000000
         f4cf1008  f689b260  [anon:.bss]
         f4cf100c  00005bbd
         f4cf1010  f689b260  [anon:.bss]
         f4cf1014  f632bdd9  /system/lib/libmediadrm.so
    #04  f4cf1018  00000010
         f4cf101c  00000000
         f4cf1020  f5ba6300  [anon:libc_malloc]
         f4cf1024  00000000
         f4cf1028  00000000
         f4cf102c  00000000
         f4cf1030  00000000
         f4cf1034  00000000
         f4cf1038  0c3d6c2b
         f4cf103c  f5f43e10  [anon:libc_malloc]
         f4cf1040  f5f5d1c0  [anon:libc_malloc]
         f4cf1044  f689b260  [anon:.bss]
         f4cf1048  00000000
         f4cf104c  f4cf11e4
         f4cf1050  00005bbd
         f4cf1054  f640320f  /system/lib/libbinder.so
    #05  f4cf1058  f5f5d1c0  [anon:libc_malloc]
         f4cf105c  f5b4fb30  [anon:libc_malloc]
         f4cf1060  f5f43e10  [anon:libc_malloc]
         f4cf1064  0c3d6c2b
         f4cf1068  f5f5d1c0  [anon:libc_malloc]
         f4cf106c  f5f071b8  [anon:libc_malloc]
         f4cf1070  00000001
         f4cf1074  f6403193  /system/lib/libbinder.so
    #06  f4cf1078  0c3d6c2b
         f4cf107c  f5ba6100  [anon:libc_malloc]
         f4cf1080  f5f5d1c0  [anon:libc_malloc]
         f4cf1084  f5ba6154  [anon:libc_malloc]
         f4cf1088  f689b260  [anon:.bss]
         f4cf108c  f640a0ad  /system/lib/libbinder.so
    #07  f4cf1090  ffff0208  [vectors]
         f4cf1094  f4cf10e9
         f4cf1098  0000000a
         f4cf109c  f5f0f900  [anon:libc_malloc]
         f4cf10a0  0c3d6c2b
         f4cf10a4  f5f09708  [anon:libc_malloc]
         f4cf10a8  0c3d6c2b
         f4cf10ac  f5f0f908  [anon:libc_malloc]
         f4cf10b0  00000006
         f4cf10b4  f5f0f92c  [anon:libc_malloc]
         f4cf10b8  f4cf1128
         f4cf10bc  f5f0f95c  [anon:libc_malloc]
         f4cf10c0  f5800000
         f4cf10c4  f5f0f9f8  [anon:libc_malloc]
         f4cf10c8  f5b01dc0  [anon:libc_malloc]
         f4cf10cc  f6814d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f4cf11a0  f5ba6100  [anon:libc_malloc]
         f4cf11a4  f5ba6154  [anon:libc_malloc]
         f4cf11a8  00000000
         f4cf11ac  f5ba6100  [anon:libc_malloc]
         f4cf11b0  f5ba6190  [anon:libc_malloc]
         f4cf11b4  00000000
         f4cf11b8  00000000
         f4cf11bc  f640a35b  /system/lib/libbinder.so
    #09  f4cf11c0  00000000
         f4cf11c4  f64098af  /system/lib/libbinder.so
         f4cf11c8  f5f994e0  [anon:libc_malloc]
         f4cf11cc  f5f994ec  [anon:libc_malloc]
         f4cf11d0  00000000
         f4cf11d4  f6423939  /system/lib/libbinder.so
    #10  f4cf11d8  f5f994e0  [anon:libc_malloc]
         f4cf11dc  f652e905  /system/lib/libutils.so
    #11  f4cf11e0  f5f05690  [anon:libc_malloc]
         f4cf11e4  f5f994e0  [anon:libc_malloc]
         f4cf11e8  f5b00260  [anon:libc_malloc]
         f4cf11ec  f5f994e0  [anon:libc_malloc]
         f4cf11f0  0c3d6c2b
         f4cf11f4  f4cf1230
         f4cf11f8  f4cf1230
         f4cf11fc  f4cf1230
         f4cf1200  00000078
         f4cf1204  0000064b
         f4cf1208  00005bbd
         f4cf120c  f4df2490
         f4cf1210  f4cf1230
         f4cf1214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4cf1218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cf121c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4cf1220  f4cf1238
         f4cf1224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4cf1228  f4cf1230
         f4cf122c  00000000
         f4cf1230  f4df2230
         f4cf1234  f4bf0230
         f4cf1238  0000064c
         f4cf123c  00005bbd
         f4cf1240  00000001
         f4cf1244  f4bf4000
         f4cf1248  000fd230
         f4cf124c  00001000
         f4cf1250  00000000
         f4cf1254  00000000
         f4cf1258  00000003
         f4cf125c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1613, name: Binder:23485_C  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4beffb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f4bf0230
    ip  f4beff70  sp  f4beff60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4beff20  00000000
         f4beff24  f4beffd0
         f4beff28  f5b70084  [anon:libc_malloc]
         f4beff2c  f5b6c180  [anon:libc_malloc]
         f4beff30  00000000
         f4beff34  00000000
         f4beff38  00000000
         f4beff3c  00000000
         f4beff40  00000000
         f4beff44  00000000
         f4beff48  00000000
         f4beff4c  00000000
         f4beff50  00000000
         f4beff54  00000000
         f4beff58  f4beffb4
         f4beff5c  f689b3a8  [anon:.bss]
    #00  f4beff60  f4bf0490
         f4beff64  f689b260  [anon:.bss]
         f4beff68  00000089
         f4beff6c  00000000
    #01  f4beff70  00000000
         f4beff74  00000000
         f4beff78  ffffffff
         f4beff7c  f4beffb4
         f4beff80  00000000
         f4beff84  0c3d6c2b
         f4beff88  f633b028  [anon:.bss]
         f4beff8c  00000000
         f4beff90  00000000
         f4beff94  00000002
         f4beff98  f689b260  [anon:.bss]
         f4beff9c  00000000
         f4beffa0  f689b260  [anon:.bss]
         f4beffa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4beffa8  00000000
         f4beffac  f5f9e05c  [anon:libc_malloc]
         f4beffb0  f5800000
         f4beffb4  f5f9e000  [anon:libc_malloc]
         f4beffb8  0c3d6c2b
         f4beffbc  f633b028  [anon:.bss]
         f4beffc0  f5b6d200  [anon:libc_malloc]
         f4beffc4  f689b260  [anon:.bss]
         f4beffc8  00000000
         f4beffcc  f689b260  [anon:.bss]
         f4beffd0  00005bbd
         f4beffd4  f689b260  [anon:.bss]
         f4beffd8  f4bf0230
         f4beffdc  f632b88f  /system/lib/libmediadrm.so
    #03  f4beffe0  00000000
         f4beffe4  f4bf0030
         f4beffe8  00000000
         f4beffec  f5f9d400  [anon:libc_malloc]
         f4befff0  00000010
         f4befff4  0c3d6c2b
         f4befff8  f5b6d210  [anon:libc_malloc]
         f4befffc  f5b6d200  [anon:libc_malloc]
         f4bf0000  f689b260  [anon:.bss]
         f4bf0004  00000000
         f4bf0008  f689b260  [anon:.bss]
         f4bf000c  00005bbd
         f4bf0010  f689b260  [anon:.bss]
         f4bf0014  f632bdd9  /system/lib/libmediadrm.so
    #04  f4bf0018  00000010
         f4bf001c  00000000
         f4bf0020  f5f9d600  [anon:libc_malloc]
         f4bf0024  00000000
         f4bf0028  00000000
         f4bf002c  00000000
         f4bf0030  00000000
         f4bf0034  00000000
         f4bf0038  0c3d6c2b
         f4bf003c  f5b6d210  [anon:libc_malloc]
         f4bf0040  f5b36a40  [anon:libc_malloc]
         f4bf0044  f689b260  [anon:.bss]
         f4bf0048  00000000
         f4bf004c  f4bf01e4
         f4bf0050  00005bbd
         f4bf0054  f640320f  /system/lib/libbinder.so
    #05  f4bf0058  f5b36a40  [anon:libc_malloc]
         f4bf005c  f5b4f000  [anon:libc_malloc]
         f4bf0060  f5b6d210  [anon:libc_malloc]
         f4bf0064  0c3d6c2b
         f4bf0068  f5b36a40  [anon:libc_malloc]
         f4bf006c  f5b02288  [anon:libc_malloc]
         f4bf0070  00000001
         f4bf0074  f6403193  /system/lib/libbinder.so
    #06  f4bf0078  f689b260  [anon:.bss]
         f4bf007c  f5f9d400  [anon:libc_malloc]
         f4bf0080  f5b36a40  [anon:libc_malloc]
         f4bf0084  f5f9d454  [anon:libc_malloc]
         f4bf0088  f689b260  [anon:.bss]
         f4bf008c  f640a0ad  /system/lib/libbinder.so
    #07  f4bf0090  ffff0208  [vectors]
         f4bf0094  f4bf00e9
         f4bf0098  0000000a
         f4bf009c  f5f9e000  [anon:libc_malloc]
         f4bf00a0  0c3d6c2b
         f4bf00a4  f5f0c108  [anon:libc_malloc]
         f4bf00a8  0c3d6c2b
         f4bf00ac  00000000
         f4bf00b0  03000000
         f4bf00b4  f4bf00f4
         f4bf00b8  f4bf0490
         f4bf00bc  f6845ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f4bf00c0  00000000
         f4bf00c4  f66eca0d  /system/lib/libbase.so
         f4bf00c8  f4bf00f4
         f4bf00cc  03000000
         ........  ........
    #08  f4bf01a0  f5f9d400  [anon:libc_malloc]
         f4bf01a4  f5f9d454  [anon:libc_malloc]
         f4bf01a8  00000000
         f4bf01ac  f5f9d400  [anon:libc_malloc]
         f4bf01b0  f5f9d490  [anon:libc_malloc]
         f4bf01b4  00000000
         f4bf01b8  00000000
         f4bf01bc  f640a35b  /system/lib/libbinder.so
    #09  f4bf01c0  00000000
         f4bf01c4  f64098af  /system/lib/libbinder.so
         f4bf01c8  f5ba3030  [anon:libc_malloc]
         f4bf01cc  f5ba303c  [anon:libc_malloc]
         f4bf01d0  00000000
         f4bf01d4  f6423939  /system/lib/libbinder.so
    #10  f4bf01d8  f5ba3030  [anon:libc_malloc]
         f4bf01dc  f652e905  /system/lib/libutils.so
    #11  f4bf01e0  f5b000e0  [anon:libc_malloc]
         f4bf01e4  f5ba3030  [anon:libc_malloc]
         f4bf01e8  f5f05690  [anon:libc_malloc]
         f4bf01ec  f5ba3030  [anon:libc_malloc]
         f4bf01f0  0c3d6c2b
         f4bf01f4  f4bf0230
         f4bf01f8  f4bf0230
         f4bf01fc  f4bf0230
         f4bf0200  00000078
         f4bf0204  0000064c
         f4bf0208  00005bbd
         f4bf020c  f4cf1490
         f4bf0210  f4bf0230
         f4bf0214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4bf0218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bf021c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4bf0220  f4bf0238
         f4bf0224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4bf0228  f4bf0230
         f4bf022c  00000000
         f4bf0230  f4cf1230
         f4bf0234  f4aef230
         f4bf0238  0000064d
         f4bf023c  00005bbd
         f4bf0240  00000001
         f4bf0244  f4af3000
         f4bf0248  000fd230
         f4bf024c  00001000
         f4bf0250  00000000
         f4bf0254  00000000
         f4bf0258  00000003
         f4bf025c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1614, name: Binder:23485_D  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f4aeefb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f4aef230
    ip  f4aeef70  sp  f4aeef60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f4aeef20  00000000
         f4aeef24  f5f9e7bc  [anon:libc_malloc]
         f4aeef28  f5f9e7c4  [anon:libc_malloc]
         f4aeef2c  f5f9e7cc  [anon:libc_malloc]
         f4aeef30  00000002
         f4aeef34  f689b260  [anon:.bss]
         f4aeef38  f5c01e10  [anon:libc_malloc]
         f4aeef3c  00000001
         f4aeef40  0000000e
         f4aeef44  f5c002c0  [anon:libc_malloc]
         f4aeef48  f5c01dd0  [anon:libc_malloc]
         f4aeef4c  f5f9e820  [anon:libc_malloc]
         f4aeef50  f68a33c0  [anon:.bss]
         f4aeef54  f5f9e708  [anon:libc_malloc]
         f4aeef58  f4aeefb4
         f4aeef5c  f689b3a8  [anon:.bss]
    #00  f4aeef60  f4aef490
         f4aeef64  f689b260  [anon:.bss]
         f4aeef68  00000089
         f4aeef6c  00000000
    #01  f4aeef70  00000000
         f4aeef74  00000000
         f4aeef78  ffffffff
         f4aeef7c  f4aeefb4
         f4aeef80  00000000
         f4aeef84  0c3d6c2b
         f4aeef88  f633b028  [anon:.bss]
         f4aeef8c  00000000
         f4aeef90  00000000
         f4aeef94  00000002
         f4aeef98  f689b260  [anon:.bss]
         f4aeef9c  00000000
         f4aeefa0  f689b260  [anon:.bss]
         f4aeefa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f4aeefa8  00000000
         f4aeefac  f5f9e708  [anon:libc_malloc]
         f4aeefb0  f5f9e714  [anon:libc_malloc]
         f4aeefb4  f5f9e800  [anon:libc_malloc]
         f4aeefb8  0c3d6c2b
         f4aeefbc  f633b028  [anon:.bss]
         f4aeefc0  f5b52a00  [anon:libc_malloc]
         f4aeefc4  f689b260  [anon:.bss]
         f4aeefc8  00000000
         f4aeefcc  f689b260  [anon:.bss]
         f4aeefd0  00005bbd
         f4aeefd4  f689b260  [anon:.bss]
         f4aeefd8  f4aef230
         f4aeefdc  f632b88f  /system/lib/libmediadrm.so
    #03  f4aeefe0  00000000
         f4aeefe4  f4aef030
         f4aeefe8  00000000
         f4aeefec  f5ba6500  [anon:libc_malloc]
         f4aeeff0  00000010
         f4aeeff4  0c3d6c2b
         f4aeeff8  f5b52a10  [anon:libc_malloc]
         f4aeeffc  f5b52a00  [anon:libc_malloc]
         f4aef000  f689b260  [anon:.bss]
         f4aef004  00000000
         f4aef008  f689b260  [anon:.bss]
         f4aef00c  00005bbd
         f4aef010  f689b260  [anon:.bss]
         f4aef014  f632bdd9  /system/lib/libmediadrm.so
    #04  f4aef018  00000010
         f4aef01c  00000000
         f4aef020  f5ba6700  [anon:libc_malloc]
         f4aef024  00000000
         f4aef028  00000000
         f4aef02c  00000000
         f4aef030  00000000
         f4aef034  00000000
         f4aef038  0c3d6c2b
         f4aef03c  f5b52a10  [anon:libc_malloc]
         f4aef040  f5f5d500  [anon:libc_malloc]
         f4aef044  f689b260  [anon:.bss]
         f4aef048  00000000
         f4aef04c  f4aef1e4
         f4aef050  00005bbd
         f4aef054  f640320f  /system/lib/libbinder.so
    #05  f4aef058  f5f5d500  [anon:libc_malloc]
         f4aef05c  f5f7bd50  [anon:libc_malloc]
         f4aef060  f5b52a10  [anon:libc_malloc]
         f4aef064  0c3d6c2b
         f4aef068  f5f5d500  [anon:libc_malloc]
         f4aef06c  f5f07260  [anon:libc_malloc]
         f4aef070  00000001
         f4aef074  f6403193  /system/lib/libbinder.so
    #06  f4aef078  f689b260  [anon:.bss]
         f4aef07c  f5ba6500  [anon:libc_malloc]
         f4aef080  f5f5d500  [anon:libc_malloc]
         f4aef084  f5ba6554  [anon:libc_malloc]
         f4aef088  f689b260  [anon:.bss]
         f4aef08c  f640a0ad  /system/lib/libbinder.so
    #07  f4aef090  ffff0208  [vectors]
         f4aef094  f4aef0e9
         f4aef098  0000000a
         f4aef09c  f5f9e700  [anon:libc_malloc]
         f4aef0a0  0c3d6c2b
         f4aef0a4  f5f0c108  [anon:libc_malloc]
         f4aef0a8  0c3d6c2b
         f4aef0ac  f5f9e708  [anon:libc_malloc]
         f4aef0b0  00000006
         f4aef0b4  f5f9e72c  [anon:libc_malloc]
         f4aef0b8  f4aef128
         f4aef0bc  f5f9e75c  [anon:libc_malloc]
         f4aef0c0  f5800000
         f4aef0c4  f5f9e7f8  [anon:libc_malloc]
         f4aef0c8  f5b4b280  [anon:libc_malloc]
         f4aef0cc  f6814d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f4aef1a0  f5ba6500  [anon:libc_malloc]
         f4aef1a4  f5ba6554  [anon:libc_malloc]
         f4aef1a8  00000000
         f4aef1ac  f5ba6500  [anon:libc_malloc]
         f4aef1b0  f5ba6590  [anon:libc_malloc]
         f4aef1b4  00000000
         f4aef1b8  00000000
         f4aef1bc  f640a35b  /system/lib/libbinder.so
    #09  f4aef1c0  00000000
         f4aef1c4  f64098af  /system/lib/libbinder.so
         f4aef1c8  f5f995a0  [anon:libc_malloc]
         f4aef1cc  f5f995ac  [anon:libc_malloc]
         f4aef1d0  00000000
         f4aef1d4  f6423939  /system/lib/libbinder.so
    #10  f4aef1d8  f5f995a0  [anon:libc_malloc]
         f4aef1dc  f652e905  /system/lib/libutils.so
    #11  f4aef1e0  f5f05440  [anon:libc_malloc]
         f4aef1e4  f5f995a0  [anon:libc_malloc]
         f4aef1e8  f5b000e0  [anon:libc_malloc]
         f4aef1ec  f5f995a0  [anon:libc_malloc]
         f4aef1f0  0c3d6c2b
         f4aef1f4  f4aef230
         f4aef1f8  f4aef230
         f4aef1fc  f4aef230
         f4aef200  00000078
         f4aef204  0000064d
         f4aef208  00005bbd
         f4aef20c  f4bf0490
         f4aef210  f4aef230
         f4aef214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f4aef218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4aef21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f4aef220  f4aef238
         f4aef224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f4aef228  f4aef230
         f4aef22c  00000000
         f4aef230  f4bf0230
         f4aef234  f49ee230
         f4aef238  0000064e
         f4aef23c  00005bbd
         f4aef240  00000001
         f4aef244  f49f2000
         f4aef248  000fd230
         f4aef24c  00001000
         f4aef250  00000000
         f4aef254  00000000
         f4aef258  00000003
         f4aef25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1625, name: Binder:23485_E  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f49edfb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f49ee230
    ip  f49edf70  sp  f49edf60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f49edf20  00000000
         f49edf24  f49edfd0
         f49edf28  f5f23b84  [anon:libc_malloc]
         f49edf2c  f5f29600  [anon:libc_malloc]
         f49edf30  00000000
         f49edf34  00000000
         f49edf38  00000000
         f49edf3c  00000000
         f49edf40  00000000
         f49edf44  f689b260  [anon:.bss]
         f49edf48  00000000
         f49edf4c  00000000
         f49edf50  00000000
         f49edf54  00000000
         f49edf58  f49edfb4
         f49edf5c  f689b3a8  [anon:.bss]
    #00  f49edf60  f49ee490
         f49edf64  f689b260  [anon:.bss]
         f49edf68  00000089
         f49edf6c  00000000
    #01  f49edf70  00000000
         f49edf74  00000000
         f49edf78  ffffffff
         f49edf7c  f49edfb4
         f49edf80  00000000
         f49edf84  0c3d6c2b
         f49edf88  f633b028  [anon:.bss]
         f49edf8c  00000000
         f49edf90  00000000
         f49edf94  00000002
         f49edf98  f689b260  [anon:.bss]
         f49edf9c  00000000
         f49edfa0  f689b260  [anon:.bss]
         f49edfa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f49edfa8  00000000
         f49edfac  f5f9ee64  [anon:libc_malloc]
         f49edfb0  f5c00000  [anon:libc_malloc]
         f49edfb4  f5f9ee00  [anon:libc_malloc]
         f49edfb8  0c3d6c2b
         f49edfbc  f633b028  [anon:.bss]
         f49edfc0  f5f7d800  [anon:libc_malloc]
         f49edfc4  f689b260  [anon:.bss]
         f49edfc8  00000000
         f49edfcc  f689b260  [anon:.bss]
         f49edfd0  00005bbd
         f49edfd4  f689b260  [anon:.bss]
         f49edfd8  f49ee230
         f49edfdc  f632b88f  /system/lib/libmediadrm.so
    #03  f49edfe0  00000000
         f49edfe4  f49ee030
         f49edfe8  00000000
         f49edfec  f5f9dc00  [anon:libc_malloc]
         f49edff0  00000010
         f49edff4  0c3d6c2b
         f49edff8  f5f7d810  [anon:libc_malloc]
         f49edffc  f5f7d800  [anon:libc_malloc]
         f49ee000  f689b260  [anon:.bss]
         f49ee004  00000000
         f49ee008  f689b260  [anon:.bss]
         f49ee00c  00005bbd
         f49ee010  f689b260  [anon:.bss]
         f49ee014  f632bdd9  /system/lib/libmediadrm.so
    #04  f49ee018  00000010
         f49ee01c  00000000
         f49ee020  f5f9de00  [anon:libc_malloc]
         f49ee024  00000000
         f49ee028  00000000
         f49ee02c  00000000
         f49ee030  00000000
         f49ee034  00000000
         f49ee038  0c3d6c2b
         f49ee03c  f5f7d810  [anon:libc_malloc]
         f49ee040  f5f5d680  [anon:libc_malloc]
         f49ee044  f689b260  [anon:.bss]
         f49ee048  00000000
         f49ee04c  f49ee1e4
         f49ee050  00005bbd
         f49ee054  f640320f  /system/lib/libbinder.so
    #05  f49ee058  f5f5d680  [anon:libc_malloc]
         f49ee05c  f5f9c110  [anon:libc_malloc]
         f49ee060  f5f7d810  [anon:libc_malloc]
         f49ee064  0c3d6c2b
         f49ee068  f5f5d680  [anon:libc_malloc]
         f49ee06c  f5f072a8  [anon:libc_malloc]
         f49ee070  00000001
         f49ee074  f6403193  /system/lib/libbinder.so
    #06  f49ee078  f689b260  [anon:.bss]
         f49ee07c  f5f9dc00  [anon:libc_malloc]
         f49ee080  f5f5d680  [anon:libc_malloc]
         f49ee084  f5f9dc54  [anon:libc_malloc]
         f49ee088  f689b260  [anon:.bss]
         f49ee08c  f640a0ad  /system/lib/libbinder.so
    #07  f49ee090  ffff0208  [vectors]
         f49ee094  f49ee0e9
         f49ee098  0000000a
         f49ee09c  f5f9ee00  [anon:libc_malloc]
         f49ee0a0  0c3d6c2b
         f49ee0a4  f5f9e008  [anon:libc_malloc]
         f49ee0a8  0c3d6c2b
         f49ee0ac  00000000
         f49ee0b0  03000000
         f49ee0b4  f49ee0f4
         f49ee0b8  f49ee490
         f49ee0bc  f6845ee7  /apex/com.android.runtime/lib/bionic/libc.so
         f49ee0c0  00000000
         f49ee0c4  f66eca0d  /system/lib/libbase.so
         f49ee0c8  f49ee0f4
         f49ee0cc  03000000
         ........  ........
    #08  f49ee1a0  f5f9dc00  [anon:libc_malloc]
         f49ee1a4  f5f9dc54  [anon:libc_malloc]
         f49ee1a8  00000000
         f49ee1ac  f5f9dc00  [anon:libc_malloc]
         f49ee1b0  f5f9dc90  [anon:libc_malloc]
         f49ee1b4  00000000
         f49ee1b8  00000000
         f49ee1bc  f640a35b  /system/lib/libbinder.so
    #09  f49ee1c0  00000000
         f49ee1c4  f64098af  /system/lib/libbinder.so
         f49ee1c8  f5ba30f0  [anon:libc_malloc]
         f49ee1cc  f5ba30fc  [anon:libc_malloc]
         f49ee1d0  00000000
         f49ee1d4  f6423939  /system/lib/libbinder.so
    #10  f49ee1d8  f5ba30f0  [anon:libc_malloc]
         f49ee1dc  f652e905  /system/lib/libutils.so
    #11  f49ee1e0  f5b001e0  [anon:libc_malloc]
         f49ee1e4  f5ba30f0  [anon:libc_malloc]
         f49ee1e8  f5f05440  [anon:libc_malloc]
         f49ee1ec  f5ba30f0  [anon:libc_malloc]
         f49ee1f0  0c3d6c2b
         f49ee1f4  f49ee230
         f49ee1f8  f49ee230
         f49ee1fc  f49ee230
         f49ee200  00000078
         f49ee204  0000064e
         f49ee208  00005bbd
         f49ee20c  f4aef490
         f49ee210  f49ee230
         f49ee214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f49ee218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f49ee21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f49ee220  f49ee238
         f49ee224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f49ee228  f49ee230
         f49ee22c  00000000
         f49ee230  f4aef230
         f49ee234  f48ed230
         f49ee238  00000659
         f49ee23c  00005bbd
         f49ee240  00000001
         f49ee244  f48f1000
         f49ee248  000fd230
         f49ee24c  00001000
         f49ee250  00000000
         f49ee254  00000000
         f49ee258  00000003
         f49ee25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1629, name: Binder:23485_F  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f48ecfb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f48ed230
    ip  f48ecf70  sp  f48ecf60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f48ecf20  00000000
         f48ecf24  f48ecfd0
         f48ecf28  f5f5bee4  [anon:libc_malloc]
         f48ecf2c  f5f29c80  [anon:libc_malloc]
         f48ecf30  00000000
         f48ecf34  00000000
         f48ecf38  00000000
         f48ecf3c  00000000
         f48ecf40  00000000
         f48ecf44  00000000
         f48ecf48  00000000
         f48ecf4c  00000000
         f48ecf50  00000000
         f48ecf54  00000000
         f48ecf58  f48ecfb4
         f48ecf5c  f689b3a8  [anon:.bss]
    #00  f48ecf60  f48ed490
         f48ecf64  f689b260  [anon:.bss]
         f48ecf68  00000089
         f48ecf6c  00000000
    #01  f48ecf70  00000000
         f48ecf74  00000000
         f48ecf78  ffffffff
         f48ecf7c  f48ecfb4
         f48ecf80  00000000
         f48ecf84  0c3d6c2b
         f48ecf88  f633b028  [anon:.bss]
         f48ecf8c  00000000
         f48ecf90  00000000
         f48ecf94  00000002
         f48ecf98  f689b260  [anon:.bss]
         f48ecf9c  00000000
         f48ecfa0  f689b260  [anon:.bss]
         f48ecfa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f48ecfa8  00000000
         f48ecfac  f5f5bef8  [anon:libc_malloc]
         f48ecfb0  f5f5bef8  [anon:libc_malloc]
         f48ecfb4  00000000
         f48ecfb8  0c3d6c2b
         f48ecfbc  f633b028  [anon:.bss]
         f48ecfc0  f5b52000  [anon:libc_malloc]
         f48ecfc4  f689b260  [anon:.bss]
         f48ecfc8  00000000
         f48ecfcc  f689b260  [anon:.bss]
         f48ecfd0  00005bbd
         f48ecfd4  f689b260  [anon:.bss]
         f48ecfd8  f48ed230
         f48ecfdc  f632b88f  /system/lib/libmediadrm.so
    #03  f48ecfe0  00000000
         f48ecfe4  f48ed030
         f48ecfe8  00000000
         f48ecfec  f5ba6900  [anon:libc_malloc]
         f48ecff0  00000010
         f48ecff4  0c3d6c2b
         f48ecff8  f5b52010  [anon:libc_malloc]
         f48ecffc  f5b52000  [anon:libc_malloc]
         f48ed000  f689b260  [anon:.bss]
         f48ed004  00000000
         f48ed008  f689b260  [anon:.bss]
         f48ed00c  00005bbd
         f48ed010  f689b260  [anon:.bss]
         f48ed014  f632bdd9  /system/lib/libmediadrm.so
    #04  f48ed018  00000010
         f48ed01c  00000000
         f48ed020  f5ba6b00  [anon:libc_malloc]
         f48ed024  00000000
         f48ed028  00000000
         f48ed02c  00000000
         f48ed030  00000000
         f48ed034  00000000
         f48ed038  0c3d6c2b
         f48ed03c  f5b52010  [anon:libc_malloc]
         f48ed040  f5b6c280  [anon:libc_malloc]
         f48ed044  f689b260  [anon:.bss]
         f48ed048  00000000
         f48ed04c  f48ed1e4
         f48ed050  00005bbd
         f48ed054  f640320f  /system/lib/libbinder.so
    #05  f48ed058  f5b6c280  [anon:libc_malloc]
         f48ed05c  f5f7b800  [anon:libc_malloc]
         f48ed060  f5b52010  [anon:libc_malloc]
         f48ed064  0c3d6c2b
         f48ed068  f5b6c280  [anon:libc_malloc]
         f48ed06c  f5f071e8  [anon:libc_malloc]
         f48ed070  00000001
         f48ed074  f6403193  /system/lib/libbinder.so
    #06  f48ed078  f689b260  [anon:.bss]
         f48ed07c  f5ba6900  [anon:libc_malloc]
         f48ed080  f5b6c280  [anon:libc_malloc]
         f48ed084  f5ba6954  [anon:libc_malloc]
         f48ed088  f689b260  [anon:.bss]
         f48ed08c  f640a0ad  /system/lib/libbinder.so
    #07  f48ed090  ffff0208  [vectors]
         f48ed094  f48ed0e9
         f48ed098  0000000a
         f48ed09c  f5f9f500  [anon:libc_malloc]
         f48ed0a0  0c3d6c2b
         f48ed0a4  f5f9e008  [anon:libc_malloc]
         f48ed0a8  0c3d6c2b
         f48ed0ac  f5f9f508  [anon:libc_malloc]
         f48ed0b0  00000006
         f48ed0b4  f5f9f52c  [anon:libc_malloc]
         f48ed0b8  f48ed128
         f48ed0bc  f5f9f55c  [anon:libc_malloc]
         f48ed0c0  f5800000
         f48ed0c4  f5f9f5f8  [anon:libc_malloc]
         f48ed0c8  f5b4b2a0  [anon:libc_malloc]
         f48ed0cc  f6814d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f48ed1a0  f5ba6900  [anon:libc_malloc]
         f48ed1a4  f5ba6954  [anon:libc_malloc]
         f48ed1a8  00000000
         f48ed1ac  f5ba6900  [anon:libc_malloc]
         f48ed1b0  f5ba6990  [anon:libc_malloc]
         f48ed1b4  00000000
         f48ed1b8  00000000
         f48ed1bc  f640a35b  /system/lib/libbinder.so
    #09  f48ed1c0  00000000
         f48ed1c4  f64098af  /system/lib/libbinder.so
         f48ed1c8  f5f99660  [anon:libc_malloc]
         f48ed1cc  f5f9966c  [anon:libc_malloc]
         f48ed1d0  00000000
         f48ed1d4  f6423939  /system/lib/libbinder.so
    #10  f48ed1d8  f5f99660  [anon:libc_malloc]
         f48ed1dc  f652e905  /system/lib/libutils.so
    #11  f48ed1e0  f5f05340  [anon:libc_malloc]
         f48ed1e4  f5f99660  [anon:libc_malloc]
         f48ed1e8  f5b001e0  [anon:libc_malloc]
         f48ed1ec  f5f99660  [anon:libc_malloc]
         f48ed1f0  0c3d6c2b
         f48ed1f4  f48ed230
         f48ed1f8  f48ed230
         f48ed1fc  f48ed230
         f48ed200  00000078
         f48ed204  00000659
         f48ed208  00005bbd
         f48ed20c  f49ee490
         f48ed210  f48ed230
         f48ed214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f48ed218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f48ed21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f48ed220  f48ed238
         f48ed224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f48ed228  f48ed230
         f48ed22c  00000000
         f48ed230  f49ee230
         f48ed234  f47ec230
         f48ed238  0000065d
         f48ed23c  00005bbd
         f48ed240  00000001
         f48ed244  f47f0000
         f48ed248  000fd230
         f48ed24c  00001000
         f48ed250  00000000
         f48ed254  00000000
         f48ed258  00000003
         f48ed25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 1630, name: Binder:23485_10  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f47ebfec  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f47ec230
    ip  f47ebfa8  sp  f47ebf98  lr  f6844511  pc  f683f108

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 00016de3  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+38) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #11 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #12 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f47ebf58  f47ebfb4
         f47ebf5c  f689b3a8  [anon:.bss]
         f47ebf60  f689b3a8  [anon:.bss]
         f47ebf64  f6895894  /apex/com.android.runtime/lib/bionic/libc.so
         f47ebf68  00000000
         f47ebf6c  01000000
         f47ebf70  f689b260  [anon:.bss]
         f47ebf74  f6844b55  /apex/com.android.runtime/lib/bionic/libc.so
         f47ebf78  ffffffff
         f47ebf7c  f47ebfb4
         f47ebf80  00000000
         f47ebf84  f47ebfb4
         f47ebf88  00000000
         f47ebf8c  00000000
         f47ebf90  f47ebfec
         f47ebf94  f689b3a8  [anon:.bss]
    #00  f47ebf98  f47ec490
         f47ebf9c  f689b260  [anon:.bss]
         f47ebfa0  00000089
         f47ebfa4  00000000
    #01  f47ebfa8  00000000
         f47ebfac  00000000
         f47ebfb0  ffffffff
         f47ebfb4  f47ebfec
         f47ebfb8  00000000
         f47ebfbc  0c3d6c2b
         f47ebfc0  f633b028  [anon:.bss]
         f47ebfc4  00000000
         f47ebfc8  00000000
         f47ebfcc  00000002
         f47ebfd0  f689b260  [anon:.bss]
         f47ebfd4  00000000
         f47ebfd8  f689b260  [anon:.bss]
         f47ebfdc  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f47ebfe0  00000000
         f47ebfe4  00000000
         f47ebfe8  00000000
         f47ebfec  00000000
         f47ebff0  0c3d6c2b
         f47ebff4  f5b5e210  [anon:libc_malloc]
         f47ebff8  f5b5e200  [anon:libc_malloc]
         f47ebffc  f689b260  [anon:.bss]
         f47ec000  00000000
         f47ec004  f689b260  [anon:.bss]
         f47ec008  f633b028  [anon:.bss]
         f47ec00c  f689b260  [anon:.bss]
         f47ec010  f47ec230
         f47ec014  f632bde7  /system/lib/libmediadrm.so
    #03  f47ec018  00000010
         f47ec01c  00000000
         f47ec020  f5faa200  [anon:libc_malloc]
         f47ec024  00000000
         f47ec028  00000000
         f47ec02c  00000000
         f47ec030  00000000
         f47ec034  00000000
         f47ec038  0c3d6c2b
         f47ec03c  f5b5e210  [anon:libc_malloc]
         f47ec040  f5b36e80  [anon:libc_malloc]
         f47ec044  f689b260  [anon:.bss]
         f47ec048  00000000
         f47ec04c  f47ec1e4
         f47ec050  00005bbd
         f47ec054  f640320f  /system/lib/libbinder.so
    #04  f47ec058  f5b36e80  [anon:libc_malloc]
         f47ec05c  f5b5f210  [anon:libc_malloc]
         f47ec060  f5b5e210  [anon:libc_malloc]
         f47ec064  0c3d6c2b
         f47ec068  f5b36e80  [anon:libc_malloc]
         f47ec06c  f5b02600  [anon:libc_malloc]
         f47ec070  00000001
         f47ec074  f6403193  /system/lib/libbinder.so
    #05  f47ec078  00001000
         f47ec07c  f5faa000  [anon:libc_malloc]
         f47ec080  f5b36e80  [anon:libc_malloc]
         f47ec084  f5faa054  [anon:libc_malloc]
         f47ec088  f689b260  [anon:.bss]
         f47ec08c  f640a0ad  /system/lib/libbinder.so
    #06  f47ec090  00001000
         f47ec094  f681b157  /apex/com.android.runtime/lib/bionic/libc.so
         f47ec098  00001000
         f47ec09c  00000000
         f47ec0a0  00001000
         f47ec0a4  00000001
         f47ec0a8  0000000f
         f47ec0ac  f47ec0e3
         f47ec0b0  f47ec0e2
         f47ec0b4  f47ec0e0
         f47ec0b8  f47ec490
         f47ec0bc  0000000f
         f47ec0c0  f60029f0  [anon:libc_malloc]
         f47ec0c4  f689b260  [anon:.bss]
         f47ec0c8  f689b1dc  [anon:.bss]
         f47ec0cc  f6806fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #07  f47ec1a0  f5faa000  [anon:libc_malloc]
         f47ec1a4  f5faa054  [anon:libc_malloc]
         f47ec1a8  00000000
         f47ec1ac  f5faa000  [anon:libc_malloc]
         f47ec1b0  f5faa090  [anon:libc_malloc]
         f47ec1b4  00000000
         f47ec1b8  00000000
         f47ec1bc  f640a35b  /system/lib/libbinder.so
    #08  f47ec1c0  00000000
         f47ec1c4  f64098af  /system/lib/libbinder.so
         f47ec1c8  f5ba31b0  [anon:libc_malloc]
         f47ec1cc  f5ba31bc  [anon:libc_malloc]
         f47ec1d0  00000000
         f47ec1d4  f6423939  /system/lib/libbinder.so
    #09  f47ec1d8  f5ba31b0  [anon:libc_malloc]
         f47ec1dc  f652e905  /system/lib/libutils.so
    #10  f47ec1e0  f5b00210  [anon:libc_malloc]
         f47ec1e4  f5ba31b0  [anon:libc_malloc]
         f47ec1e8  f5f05340  [anon:libc_malloc]
         f47ec1ec  f5ba31b0  [anon:libc_malloc]
         f47ec1f0  0c3d6c2b
         f47ec1f4  f47ec230
         f47ec1f8  f47ec230
         f47ec1fc  f47ec230
         f47ec200  00000078
         f47ec204  0000065d
         f47ec208  00005bbd
         f47ec20c  f48ed490
         f47ec210  f47ec230
         f47ec214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #11  f47ec218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f47ec21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f47ec220  f47ec238
         f47ec224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f47ec228  f47ec230
         f47ec22c  00000000
         f47ec230  f48ed230
         f47ec234  00000000
         f47ec238  0000065e
         f47ec23c  00005bbd
         f47ec240  00000001
         f47ec244  f46ef000
         f47ec248  000fd230
         f47ec24c  00001000
         f47ec250  00000000
         f47ec254  00000000
         f47ec258  00000003
         f47ec25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 7747, name: Binder:23485_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f54f8fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f54f9230
    ip  f54f8f70  sp  f54f8f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f54f8f20  f5c02350  [anon:libc_malloc]
         f54f8f24  00000001
         f54f8f28  00000038
         f54f8f2c  f5c002c0  [anon:libc_malloc]
         f54f8f30  f5c02310  [anon:libc_malloc]
         f54f8f34  f5f0c268  [anon:libc_malloc]
         f54f8f38  f68a33c0  [anon:.bss]
         f54f8f3c  f5f0c108  [anon:libc_malloc]
         f54f8f40  f54f8ef8
         f54f8f44  00000000
         f54f8f48  00000000
         f54f8f4c  00000000
         f54f8f50  00000000
         f54f8f54  00000000
         f54f8f58  f54f8fb4
         f54f8f5c  f689b3a8  [anon:.bss]
    #00  f54f8f60  f54f9490
         f54f8f64  f689b260  [anon:.bss]
         f54f8f68  00000089
         f54f8f6c  00000000
    #01  f54f8f70  00000000
         f54f8f74  00000000
         f54f8f78  ffffffff
         f54f8f7c  f54f8fb4
         f54f8f80  00000000
         f54f8f84  0c3d6c2b
         f54f8f88  f633b028  [anon:.bss]
         f54f8f8c  00000000
         f54f8f90  00000000
         f54f8f94  00000002
         f54f8f98  f689b260  [anon:.bss]
         f54f8f9c  00000000
         f54f8fa0  f689b260  [anon:.bss]
         f54f8fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f54f8fa8  00000000
         f54f8fac  f5b5a458  [anon:libc_malloc]
         f54f8fb0  f5b5a458  [anon:libc_malloc]
         f54f8fb4  00000000
         f54f8fb8  0c3d6c2b
         f54f8fbc  f633b028  [anon:.bss]
         f54f8fc0  f5b5ea00  [anon:libc_malloc]
         f54f8fc4  f689b260  [anon:.bss]
         f54f8fc8  00000000
         f54f8fcc  f689b260  [anon:.bss]
         f54f8fd0  00005bbd
         f54f8fd4  f689b260  [anon:.bss]
         f54f8fd8  f54f9230
         f54f8fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f54f8fe0  00000004
         f54f8fe4  f65302cb  /system/lib/libutils.so
         f54f8fe8  00000000
         f54f8fec  f5b2c600  [anon:libc_malloc]
         f54f8ff0  00000010
         f54f8ff4  0c3d6c2b
         f54f8ff8  f5b5ea10  [anon:libc_malloc]
         f54f8ffc  f5b5ea00  [anon:libc_malloc]
         f54f9000  f689b260  [anon:.bss]
         f54f9004  00000000
         f54f9008  f689b260  [anon:.bss]
         f54f900c  00005bbd
         f54f9010  f689b260  [anon:.bss]
         f54f9014  f632bdd9  /system/lib/libmediadrm.so
    #04  f54f9018  00000010
         f54f901c  00000000
         f54f9020  f5b1c000  [anon:libc_malloc]
         f54f9024  00000000
         f54f9028  00000000
         f54f902c  00000000
         f54f9030  00000000
         f54f9034  00000000
         f54f9038  0c3d6c2b
         f54f903c  f5b5ea10  [anon:libc_malloc]
         f54f9040  f5b6c040  [anon:libc_malloc]
         f54f9044  f689b260  [anon:.bss]
         f54f9048  00000000
         f54f904c  f54f91e4
         f54f9050  00005bbd
         f54f9054  f640320f  /system/lib/libbinder.so
    #05  f54f9058  f5b6c040  [anon:libc_malloc]
         f54f905c  f5b5f800  [anon:libc_malloc]
         f54f9060  f5b5ea10  [anon:libc_malloc]
         f54f9064  0c3d6c2b
         f54f9068  f5b6c040  [anon:libc_malloc]
         f54f906c  f5b02648  [anon:libc_malloc]
         f54f9070  00000001
         f54f9074  f6403193  /system/lib/libbinder.so
    #06  f54f9078  f689b260  [anon:.bss]
         f54f907c  f5b2c600  [anon:libc_malloc]
         f54f9080  f5b6c040  [anon:libc_malloc]
         f54f9084  f5b2c654  [anon:libc_malloc]
         f54f9088  f689b260  [anon:.bss]
         f54f908c  f640a0ad  /system/lib/libbinder.so
    #07  f54f9090  00000000
         f54f9094  f54f90a0
         f54f9098  f54f9160
         f54f909c  00000000
         f54f90a0  00000000
         f54f90a4  f5b00050  [anon:libc_malloc]
         f54f90a8  00000008
         f54f90ac  0000000c
         f54f90b0  00000000
         f54f90b4  00000000
         f54f90b8  00000000
         f54f90bc  00000000
         f54f90c0  00000000
         f54f90c4  f6890000  /apex/com.android.runtime/lib/bionic/libc.so
         f54f90c8  00000000
         f54f90cc  f5010001
         ........  ........
    #08  f54f91a0  f54f9230
         f54f91a4  f640a2b1  /system/lib/libbinder.so
         f54f91a8  00000000
         f54f91ac  f5b2c600  [anon:libc_malloc]
         f54f91b0  f5b2c690  [anon:libc_malloc]
         f54f91b4  00000000
         f54f91b8  00000000
         f54f91bc  f640a35b  /system/lib/libbinder.so
    #09  f54f91c0  00000000
         f54f91c4  f64098af  /system/lib/libbinder.so
         f54f91c8  f5b291e0  [anon:libc_malloc]
         f54f91cc  f5b291ec  [anon:libc_malloc]
         f54f91d0  00000000
         f54f91d4  f6423939  /system/lib/libbinder.so
    #10  f54f91d8  f5b291e0  [anon:libc_malloc]
         f54f91dc  f652e905  /system/lib/libutils.so
    #11  f54f91e0  f5b00000  [anon:libc_malloc]
         f54f91e4  f5b291e0  [anon:libc_malloc]
         f54f91e8  f5b001f0  [anon:libc_malloc]
         f54f91ec  f5b291e0  [anon:libc_malloc]
         f54f91f0  0c3d6c2b
         f54f91f4  f54f9230
         f54f91f8  f54f9230
         f54f91fc  f54f9230
         f54f9200  00000078
         f54f9204  0000659c
         f54f9208  00005bbd
         f54f920c  f56fb490
         f54f9210  f54f9230
         f54f9214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f54f9218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f54f921c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f54f9220  f54f9238
         f54f9224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f54f9228  f54f9230
         f54f922c  00000000
         f54f9230  f55fa230
         f54f9234  f53f8230
         f54f9238  00001e43
         f54f923c  00005bbd
         f54f9240  00000001
         f54f9244  f53fc000
         f54f9248  000fd230
         f54f924c  00001000
         f54f9250  00000000
         f54f9254  00000000
         f54f9258  00000003
         f54f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 17085, name: HwBinder:23485_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f53f8118  r3  f53f8074
    r4  f689b260  r5  c0306201  r6  f53f8118  r7  00000036
    r8  f53f8138  r9  f689b260  r10 00000000  r11 f53f8120
    ip  00000000  sp  f53f8060  lr  f6849709  pc  f687b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f53f8020  f5f8b110  [anon:libc_malloc]
         f53f8024  f683b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f53f8028  f6007240  [anon:libc_malloc]
         f53f802c  f5c04900  [anon:libc_malloc]
         f53f8030  f6007240  [anon:libc_malloc]
         f53f8034  f5c04900  [anon:libc_malloc]
         f53f8038  00000000
         f53f803c  f5f3d418  [anon:libc_malloc]
         f53f8040  f5f14cd0  [anon:libc_malloc]
         f53f8044  f652fc35  /system/lib/libutils.so
         f53f8048  f5b35010  [anon:libc_malloc]
         f53f804c  f53f8490
         f53f8050  00000000
         f53f8054  00001054
         f53f8058  00000000
         f53f805c  00000000
    #00  f53f8060  f53f8074
         ........  ........
    #01  f53f8060  f53f8074
         f53f8064  0c3d6c2b
         f53f8068  f5f3d400  [anon:libc_malloc]
         f53f806c  f6be2555  /system/lib/libhidlbase.so
         f53f8070  f53f8118
         f53f8074  00000000
    #02  f53f8078  f68a33c0  [anon:.bss]
         f53f807c  f5f0d608  [anon:libc_malloc]
         f53f8080  f53f8038
         f53f8084  f5f3d454  [anon:libc_malloc]
         f53f8088  f5f3d498  [anon:libc_malloc]
         f53f808c  00000000
         f53f8090  00000000
         f53f8094  00000000
         f53f8098  00000000
         f53f809c  00000000
         f53f80a0  00000000
         f53f80a4  f5f101a8  [anon:libc_malloc]
         f53f80a8  00000004
         f53f80ac  00000006
         f53f80b0  00000004
         f53f80b4  00000000
         ........  ........
    #03  f53f81b8  f53f81e4
         f53f81bc  00005bbd
         f53f81c0  f5f11a50  [anon:libc_malloc]
         f53f81c4  f5f11a5c  [anon:libc_malloc]
         f53f81c8  00000000
         f53f81cc  00000000
         f53f81d0  f53f81e4
         f53f81d4  f6bee70d  /system/lib/libhidlbase.so
    #04  f53f81d8  f5f11a50  [anon:libc_malloc]
         f53f81dc  f652e905  /system/lib/libutils.so
    #05  f53f81e0  f5f06888  [anon:libc_malloc]
         f53f81e4  f5f11a50  [anon:libc_malloc]
         f53f81e8  f5f05940  [anon:libc_malloc]
         f53f81ec  f5f11a50  [anon:libc_malloc]
         f53f81f0  0c3d6c2b
         f53f81f4  f53f8230
         f53f81f8  f53f8230
         f53f81fc  f53f8230
         f53f8200  00000078
         f53f8204  00006136
         f53f8208  00005bbd
         f53f820c  f57fc490
         f53f8210  f53f8230
         f53f8214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f53f8218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f53f821c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f53f8220  f53f8238
         f53f8224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f53f8228  f53f8230
         f53f822c  00000000
         f53f8230  f54f9230
         f53f8234  f52f7230
         f53f8238  000042bd
         f53f823c  00005bbd
         f53f8240  00000001
         f53f8244  f52fb000
         f53f8248  000fd230
         f53f824c  00001000
         f53f8250  00000000
         f53f8254  00000000
         f53f8258  00000003
         f53f825c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 23485, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  ffeb0988  r3  ffeb097c
    r4  f689b260  r5  f5f50000  r6  ffeb0988  r7  00000036
    r8  ffeb09a8  r9  f5f50090  r10 ffeb0990  r11 00000000
    ip  00000000  sp  ffeb0968  lr  f6849709  pc  f687b1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 000022e3  /system/bin/mediadrmserver (main+90) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #06 pc 00059213  /apex/com.android.runtime/lib/bionic/libc.so (__libc_init+66) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00002033  /system/bin/mediadrmserver (_start_main+42) (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
      #08 pc 000b30d8  /apex/com.android.runtime/bin/linker (__dl___aeabi_uidivmod+12) (BuildId: 5a8dae746406874f62cc0c3f6e7196)
      #09 pc 00020a7b  [stack]

stack:
         ffeb0928  f5b5e428  [anon:libc_malloc]
         ffeb092c  f5b5af74  [anon:libc_malloc]
         ffeb0930  f5b5af24  [anon:libc_malloc]
         ffeb0934  0c3d6c2b
         ffeb0938  00000000
         ffeb093c  f5f09008  [anon:libc_malloc]
         ffeb0940  f5f09014  [anon:libc_malloc]
         ffeb0944  f5f09118  [anon:libc_malloc]
         ffeb0948  0c3d6c2b
         ffeb094c  00000004
         ffeb0950  f5f50054  [anon:libc_malloc]
         ffeb0954  00000000
         ffeb0958  00000000
         ffeb095c  ffeb09a8  [stack]
         ffeb0960  f5f50090  [anon:libc_malloc]
         ffeb0964  ffeb0990  [stack]
    #00  ffeb0968  ffeb097c  [stack]
         ........  ........
    #01  ffeb0968  ffeb097c  [stack]
         ffeb096c  0c3d6c2b
         ffeb0970  c0306201
         ffeb0974  f6409c15  /system/lib/libbinder.so
         ffeb0978  ffeb0988  [stack]
         ffeb097c  00000000
    #02  ffeb0980  f5f50054  [anon:libc_malloc]
         ffeb0984  f689b260  [anon:.bss]
         ffeb0988  00000000
         ffeb098c  00000000
         ffeb0990  00000000
         ffeb0994  00000000
         ffeb0998  f5f50200  [anon:libc_malloc]
         ffeb099c  00000000
         ffeb09a0  00000100
         ffeb09a4  00000000
         ffeb09a8  00000000
         ffeb09ac  00000000
         ffeb09b0  f5f50100  [anon:libc_malloc]
         ffeb09b4  00000000
         ffeb09b8  0c3d6c2b
         ffeb09bc  f5f50000  [anon:libc_malloc]
         ........  ........
    #03  ffeb09e0  00000000
         ffeb09e4  f640a2b1  /system/lib/libbinder.so
         ffeb09e8  f5f11930  [anon:libc_malloc]
         ffeb09ec  f5f50000  [anon:libc_malloc]
         ffeb09f0  f5f50090  [anon:libc_malloc]
         ffeb09f4  00000001
         ffeb09f8  00000001
         ffeb09fc  f640a35b  /system/lib/libbinder.so
    #04  ffeb0a00  f689b260  [anon:.bss]
         ffeb0a04  ffeb0a64  [stack]
         ffeb0a08  f689b260  [anon:.bss]
         ffeb0a0c  ffeb0a64  [stack]
         ffeb0a10  ffeb0a6c  [stack]
         ffeb0a14  b2d1b2e7  /system/bin/mediadrmserver
    #05  ffeb0a18  f5f34080  [anon:libc_malloc]
         ffeb0a1c  f5f14120  [anon:libc_malloc]
         ffeb0a20  f5f34080  [anon:libc_malloc]
         ffeb0a24  0c3d6c2b
         ffeb0a28  00000000
         ffeb0a2c  f683e215  /apex/com.android.runtime/lib/bionic/libc.so
    #06  ffeb0a30  b2d1c55c  /system/bin/mediadrmserver
         ffeb0a34  00000000
         ffeb0a38  00000000
         ffeb0a3c  00000000
         ffeb0a40  00000000
         ffeb0a44  b2d1b037  /system/bin/mediadrmserver
    #07  ffeb0a48  ffeb0aa8  [stack]
         ffeb0a4c  b2d1c000  /system/bin/mediadrmserver
         ffeb0a50  b2d1c008  /system/bin/mediadrmserver
         ffeb0a54  b2d1c010  /system/bin/mediadrmserver
         ffeb0a58  00000000
         ffeb0a5c  f71b00dc  /apex/com.android.runtime/bin/linker
    #08  ffeb0a60  00000001
         ffeb0a64  ffeb1975  [stack]
         ffeb0a68  00000000
         ffeb0a6c  ffeb1990  [stack]
         ffeb0a70  ffeb1a0e  [stack]
         ffeb0a74  ffeb1a21  [stack]
         ffeb0a78  ffeb1a36  [stack]
         ffeb0a7c  ffeb1a51  [stack]
         ffeb0a80  ffeb1a64  [stack]
         ffeb0a84  ffeb1a7d  [stack]
    #09  ffeb0a88  ffeb1aac  [stack]
         ffeb0a8c  ffeb1ad9  [stack]
         ffeb0a90  ffeb1af2  [stack]
         ffeb0a94  ffeb1b0c  [stack]
         ffeb0a98  ffeb1d3d  [stack]
         ffeb0a9c  ffeb1f0f  [stack]
         ffeb0aa0  ffeb1fc2  [stack]
         ffeb0aa4  00000000
         ffeb0aa8  00000010
         ffeb0aac  0037b0d6
         ffeb0ab0  00000006
         ffeb0ab4  00001000
         ffeb0ab8  00000011
         ffeb0abc  00000064
         ffeb0ac0  00000003
         ffeb0ac4  b2d19034  /system/bin/mediadrmserver
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 23497, name: Binder:23485_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000003  r1  c0306201  r2  f5dfe148  r3  f5dfe13c
    r4  f689b260  r5  f5b2c000  r6  f5dfe148  r7  00000036
    r8  f5dfe168  r9  f5b2c090  r10 f5dfe150  r11 00000000
    ip  00000000  sp  f5dfe128  lr  f6849709  pc  f687b1c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0003ac11  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+212) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #03 pc 0003ad61  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+8) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #04 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #05 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40e1)
      #07 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #08 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f5dfe0e8  f5f7da28  [anon:libc_malloc]
         f5dfe0ec  f5f81554  [anon:libc_malloc]
         f5dfe0f0  f5f81504  [anon:libc_malloc]
         f5dfe0f4  f5f81508  [anon:libc_malloc]
         f5dfe0f8  f5dfe230
         f5dfe0fc  f689b260  [anon:.bss]
         f5dfe100  f5f81500  [anon:libc_malloc]
         f5dfe104  f623d448  /system/lib/android.hardware.drm@1.2.so
         f5dfe108  0c3d6c2b
         f5dfe10c  00000004
         f5dfe110  f5b2c054  [anon:libc_malloc]
         f5dfe114  00000008
         f5dfe118  00000000
         f5dfe11c  f5dfe168
         f5dfe120  f5b2c090  [anon:libc_malloc]
         f5dfe124  f5dfe150
    #00  f5dfe128  f5dfe13c
         ........  ........
    #01  f5dfe128  f5dfe13c
         f5dfe12c  0c3d6c2b
         f5dfe130  c0306201
         f5dfe134  f6409c15  /system/lib/libbinder.so
         f5dfe138  f5dfe148
         f5dfe13c  00000000
    #02  f5dfe140  f5b2c054  [anon:libc_malloc]
         f5dfe144  f689b260  [anon:.bss]
         f5dfe148  00000000
         f5dfe14c  00000000
         f5dfe150  00000000
         f5dfe154  00000000
         f5dfe158  f5b2c200  [anon:libc_malloc]
         f5dfe15c  00000000
         f5dfe160  00000100
         f5dfe164  00000000
         f5dfe168  00000000
         f5dfe16c  00000000
         f5dfe170  f5b2c100  [anon:libc_malloc]
         f5dfe174  00000000
         f5dfe178  0c3d6c2b
         f5dfe17c  f5b2c000  [anon:libc_malloc]
         ........  ........
    #03  f5dfe1a0  f5dfe230
         f5dfe1a4  f640a2b1  /system/lib/libbinder.so
         f5dfe1a8  00000000
         f5dfe1ac  f5b2c000  [anon:libc_malloc]
         f5dfe1b0  f5b2c090  [anon:libc_malloc]
         f5dfe1b4  00000001
         f5dfe1b8  00000000
         f5dfe1bc  f640a35b  /system/lib/libbinder.so
    #04  f5dfe1c0  00000000
         f5dfe1c4  f64098af  /system/lib/libbinder.so
         f5dfe1c8  f5f11930  [anon:libc_malloc]
         f5dfe1cc  f5f1193c  [anon:libc_malloc]
         f5dfe1d0  00000000
         f5dfe1d4  f6423939  /system/lib/libbinder.so
    #05  f5dfe1d8  f5f11930  [anon:libc_malloc]
         f5dfe1dc  f652e905  /system/lib/libutils.so
    #06  f5dfe1e0  f5f05240  [anon:libc_malloc]
         f5dfe1e4  f5f11930  [anon:libc_malloc]
         f5dfe1e8  f5f05220  [anon:libc_malloc]
         f5dfe1ec  f5f11930  [anon:libc_malloc]
         f5dfe1f0  0c3d6c2b
         f5dfe1f4  f5dfe230
         f5dfe1f8  f5dfe230
         f5dfe1fc  f5dfe230
         f5dfe200  00000078
         f5dfe204  00005bbd
         f5dfe208  00005bbd
         f5dfe20c  f71bf020
         f5dfe210  f5dfe230
         f5dfe214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f5dfe218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f5dfe21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #08  f5dfe220  f5dfe238
         f5dfe224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f5dfe228  f5dfe230
         f5dfe22c  00000000
         f5dfe230  f71bedc0
         f5dfe234  f59fe230
         f5dfe238  00005bc9
         f5dfe23c  00005bbd
         f5dfe240  00000001
         f5dfe244  f5d01000
         f5dfe248  000fd230
         f5dfe24c  00001000
         f5dfe250  00000000
         f5dfe254  00000000
         f5dfe258  00000003
         f5dfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 24881, name: HwBinder:23485_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f59fe118  r3  f59fe074
    r4  f689b260  r5  c0306201  r6  f59fe118  r7  00000036
    r8  f59fe138  r9  f689b260  r10 00000000  r11 f59fe120
    ip  00000000  sp  f59fe060  lr  f6849709  pc  f687b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f59fe020  f59fe0d4
         f59fe024  00000002
         f59fe028  f6be5b49  /system/lib/libhidlbase.so
         f59fe02c  f6be5b49  /system/lib/libhidlbase.so
         f59fe030  f689b260  [anon:.bss]
         f59fe034  f6be7cdd  /system/lib/libhidlbase.so
         f59fe038  00000000
         f59fe03c  f5f3c504  [anon:libc_malloc]
         f59fe040  f5f14290  [anon:libc_malloc]
         f59fe044  f652fc35  /system/lib/libutils.so
         f59fe048  f5b35010  [anon:libc_malloc]
         f59fe04c  f59fe490
         f59fe050  00000000
         f59fe054  00001058
         f59fe058  00000000
         f59fe05c  00000000
    #00  f59fe060  f59fe074
         ........  ........
    #01  f59fe060  f59fe074
         f59fe064  0c3d6c2b
         f59fe068  f5f3c500  [anon:libc_malloc]
         f59fe06c  f6be2555  /system/lib/libhidlbase.so
         f59fe070  f59fe118
         f59fe074  00000000
    #02  f59fe078  00000011
         f59fe07c  f59fe160
         f59fe080  f5f3c500  [anon:libc_malloc]
         f59fe084  f5f3c554  [anon:libc_malloc]
         f59fe088  f5f3c598  [anon:libc_malloc]
         f59fe08c  00000004
         f59fe090  00000000
         f59fe094  00000000
         f59fe098  00000000
         f59fe09c  00000000
         f59fe0a0  00000000
         f59fe0a4  f5f10128  [anon:libc_malloc]
         f59fe0a8  00000004
         f59fe0ac  00000006
         f59fe0b0  00000004
         f59fe0b4  00000000
         ........  ........
    #03  f59fe1b8  f59fe1e4
         f59fe1bc  00005bbd
         f59fe1c0  f5f11960  [anon:libc_malloc]
         f59fe1c4  f5f1196c  [anon:libc_malloc]
         f59fe1c8  00000000
         f59fe1cc  00000000
         f59fe1d0  f59fe1e4
         f59fe1d4  f6bee70d  /system/lib/libhidlbase.so
    #04  f59fe1d8  f5f11960  [anon:libc_malloc]
         f59fe1dc  f652e905  /system/lib/libutils.so
    #05  f59fe1e0  f5f064b0  [anon:libc_malloc]
         f59fe1e4  f5f11960  [anon:libc_malloc]
         f59fe1e8  f5f05290  [anon:libc_malloc]
         f59fe1ec  f5f11960  [anon:libc_malloc]
         f59fe1f0  0c3d6c2b
         f59fe1f4  f59fe230
         f59fe1f8  f59fe230
         f59fe1fc  f59fe230
         f59fe200  00000078
         f59fe204  00005bbd
         f59fe208  00005bbd
         f59fe20c  f71bf020
         f59fe210  f59fe230
         f59fe214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f59fe218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f59fe21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f59fe220  f59fe238
         f59fe224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f59fe228  f59fe230
         f59fe22c  00000000
         f59fe230  f5dfe230
         f59fe234  f58fd230
         f59fe238  00006131
         f59fe23c  00005bbd
         f59fe240  00000001
         f59fe244  f5901000
         f59fe248  000fd230
         f59fe24c  00001000
         f59fe250  00000000
         f59fe254  00000000
         f59fe258  00000003
         f59fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 24883, name: HwBinder:23485_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f58fd118  r3  f58fd074
    r4  f689b260  r5  c0306201  r6  f58fd118  r7  00000036
    r8  f58fd138  r9  f689b260  r10 00000000  r11 f58fd120
    ip  00000000  sp  f58fd060  lr  f6849709  pc  f687b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f58fd020  00000004
         f58fd024  f58fd048
         f58fd028  f58fd158
         f58fd02c  f6000380  [anon:libc_malloc]
         f58fd030  f5f01e30  [anon:libc_malloc]
         f58fd034  f683b4f5  /apex/com.android.runtime/lib/bionic/libc.so
         f58fd038  00000000
         f58fd03c  f5b37518  [anon:libc_malloc]
         f58fd040  f5f14230  [anon:libc_malloc]
         f58fd044  f652fc35  /system/lib/libutils.so
         f58fd048  f5b35010  [anon:libc_malloc]
         f58fd04c  f58fd490
         f58fd050  00000000
         f58fd054  0000105c
         f58fd058  00000000
         f58fd05c  00000000
    #00  f58fd060  f58fd074
         ........  ........
    #01  f58fd060  f58fd074
         f58fd064  0c3d6c2b
         f58fd068  f5b37500  [anon:libc_malloc]
         f58fd06c  f6be2555  /system/lib/libhidlbase.so
         f58fd070  f58fd118
         f58fd074  00000000
    #02  f58fd078  f68a33c0  [anon:.bss]
         f58fd07c  f5f0a508  [anon:libc_malloc]
         f58fd080  f58fd038
         f58fd084  f5b37554  [anon:libc_malloc]
         f58fd088  f5b37598  [anon:libc_malloc]
         f58fd08c  00000004
         f58fd090  00000000
         f58fd094  00000000
         f58fd098  00000000
         f58fd09c  00000000
         f58fd0a0  00000000
         f58fd0a4  f5b050d0  [anon:libc_malloc]
         f58fd0a8  00000004
         f58fd0ac  00000006
         f58fd0b0  00000004
         f58fd0b4  00000000
         ........  ........
    #03  f58fd1b8  f58fd1e4
         f58fd1bc  00005bbd
         f58fd1c0  f5f11a80  [anon:libc_malloc]
         f58fd1c4  f5f11a8c  [anon:libc_malloc]
         f58fd1c8  00000000
         f58fd1cc  00000000
         f58fd1d0  f58fd1e4
         f58fd1d4  f6bee70d  /system/lib/libhidlbase.so
    #04  f58fd1d8  f5f11a80  [anon:libc_malloc]
         f58fd1dc  f652e905  /system/lib/libutils.so
    #05  f58fd1e0  f5f067c8  [anon:libc_malloc]
         f58fd1e4  f5f11a80  [anon:libc_malloc]
         f58fd1e8  f5f052f0  [anon:libc_malloc]
         f58fd1ec  f5f11a80  [anon:libc_malloc]
         f58fd1f0  0c3d6c2b
         f58fd1f4  f58fd230
         f58fd1f8  f58fd230
         f58fd1fc  f58fd230
         f58fd200  00000078
         f58fd204  00006131
         f58fd208  00005bbd
         f58fd20c  f59fe490
         f58fd210  f58fd230
         f58fd214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f58fd218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f58fd21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f58fd220  f58fd238
         f58fd224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f58fd228  f58fd230
         f58fd22c  00000000
         f58fd230  f59fe230
         f58fd234  f57fc230
         f58fd238  00006133
         f58fd23c  00005bbd
         f58fd240  00000001
         f58fd244  f5800000
         f58fd248  000fd230
         f58fd24c  00001000
         f58fd250  00000000
         f58fd254  00000000
         f58fd258  00000003
         f58fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 24886, name: HwBinder:23485_  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f57fc118  r3  f57fc074
    r4  f689b260  r5  c0306201  r6  f57fc118  r7  00000036
    r8  f57fc138  r9  f689b260  r10 00000000  r11 f57fc120
    ip  00000000  sp  f57fc060  lr  f6849709  pc  f687b1c4

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f57fc020  0c3d6c2b
         f57fc024  f57fc05c
         f57fc028  f5f11a50  [anon:libc_malloc]
         f57fc02c  f652e72d  /system/lib/libutils.so
         f57fc030  f689b260  [anon:.bss]
         f57fc034  f57fc138
         f57fc038  00000000
         f57fc03c  f5f3ca18  [anon:libc_malloc]
         f57fc040  f5b4b050  [anon:libc_malloc]
         f57fc044  f652fc35  /system/lib/libutils.so
         f57fc048  f5b35010  [anon:libc_malloc]
         f57fc04c  f57fc490
         f57fc050  00000000
         f57fc054  00001060
         f57fc058  00000000
         f57fc05c  00000000
    #00  f57fc060  f57fc074
         ........  ........
    #01  f57fc060  f57fc074
         f57fc064  0c3d6c2b
         f57fc068  f5f3ca00  [anon:libc_malloc]
         f57fc06c  f6be2555  /system/lib/libhidlbase.so
         f57fc070  f57fc118
         f57fc074  00000000
    #02  f57fc078  00000011
         f57fc07c  f57fc160
         f57fc080  f5f3ca00  [anon:libc_malloc]
         f57fc084  f5f3ca54  [anon:libc_malloc]
         f57fc088  f5f3ca98  [anon:libc_malloc]
         f57fc08c  00000004
         f57fc090  00000000
         f57fc094  00000000
         f57fc098  00000000
         f57fc09c  00000000
         f57fc0a0  00000000
         f57fc0a4  f5f10108  [anon:libc_malloc]
         f57fc0a8  00000004
         f57fc0ac  00000006
         f57fc0b0  00000004
         f57fc0b4  00000000
         ........  ........
    #03  f57fc1b8  f57fc1e4
         f57fc1bc  00005bbd
         f57fc1c0  f5b29030  [anon:libc_malloc]
         f57fc1c4  f5b2903c  [anon:libc_malloc]
         f57fc1c8  00000000
         f57fc1cc  00000000
         f57fc1d0  f57fc1e4
         f57fc1d4  f6bee70d  /system/lib/libhidlbase.so
    #04  f57fc1d8  f5b29030  [anon:libc_malloc]
         f57fc1dc  f652e905  /system/lib/libutils.so
    #05  f57fc1e0  f5b02090  [anon:libc_malloc]
         f57fc1e4  f5b29030  [anon:libc_malloc]
         f57fc1e8  f5b001b0  [anon:libc_malloc]
         f57fc1ec  f5b29030  [anon:libc_malloc]
         f57fc1f0  0c3d6c2b
         f57fc1f4  f57fc230
         f57fc1f8  f57fc230
         f57fc1fc  f57fc230
         f57fc200  00000078
         f57fc204  00006133
         f57fc208  00005bbd
         f57fc20c  f58fd490
         f57fc210  f57fc230
         f57fc214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f57fc218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f57fc21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f57fc220  f57fc238
         f57fc224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f57fc228  f57fc230
         f57fc22c  00000000
         f57fc230  f58fd230
         f57fc234  f56fb230
         f57fc238  00006136
         f57fc23c  00005bbd
         f57fc240  00000001
         f57fc244  f56ff000
         f57fc248  000fd230
         f57fc24c  00001000
         f57fc250  00000000
         f57fc254  00000000
         f57fc258  00000003
         f57fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 26012, name: Binder:23485_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f56fafb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f56fb230
    ip  f56faf70  sp  f56faf60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f56faf20  00000000
         f56faf24  f56fafd0
         f56faf28  f5b3c844  [anon:libc_malloc]
         f56faf2c  f5b36200  [anon:libc_malloc]
         f56faf30  00000000
         f56faf34  00000000
         f56faf38  00000000
         f56faf3c  00000000
         f56faf40  00000000
         f56faf44  f5f0b418  [anon:libc_malloc]
         f56faf48  00000000
         f56faf4c  00000000
         f56faf50  00000000
         f56faf54  00000000
         f56faf58  f56fafb4
         f56faf5c  f689b3a8  [anon:.bss]
    #00  f56faf60  f56fb490
         f56faf64  f689b260  [anon:.bss]
         f56faf68  00000089
         f56faf6c  00000000
    #01  f56faf70  00000000
         f56faf74  00000000
         f56faf78  ffffffff
         f56faf7c  f56fafb4
         f56faf80  00000000
         f56faf84  0c3d6c2b
         f56faf88  f633b028  [anon:.bss]
         f56faf8c  00000000
         f56faf90  00000000
         f56faf94  00000002
         f56faf98  f689b260  [anon:.bss]
         f56faf9c  00000000
         f56fafa0  f689b260  [anon:.bss]
         f56fafa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f56fafa8  00000000
         f56fafac  f5f0b308  [anon:libc_malloc]
         f56fafb0  f5f0b314  [anon:libc_malloc]
         f56fafb4  f5f0b400  [anon:libc_malloc]
         f56fafb8  0c3d6c2b
         f56fafbc  f633b028  [anon:.bss]
         f56fafc0  f5f39600  [anon:libc_malloc]
         f56fafc4  f689b260  [anon:.bss]
         f56fafc8  00000000
         f56fafcc  f689b260  [anon:.bss]
         f56fafd0  00005bbd
         f56fafd4  f689b260  [anon:.bss]
         f56fafd8  f56fb230
         f56fafdc  f632b88f  /system/lib/libmediadrm.so
    #03  f56fafe0  00000004
         f56fafe4  f65302cb  /system/lib/libutils.so
         f56fafe8  00000000
         f56fafec  f5b2cc00  [anon:libc_malloc]
         f56faff0  00000010
         f56faff4  0c3d6c2b
         f56faff8  f5f39610  [anon:libc_malloc]
         f56faffc  f5f39600  [anon:libc_malloc]
         f56fb000  f689b260  [anon:.bss]
         f56fb004  00000000
         f56fb008  f689b260  [anon:.bss]
         f56fb00c  00005bbd
         f56fb010  f689b260  [anon:.bss]
         f56fb014  f632bdd9  /system/lib/libmediadrm.so
    #04  f56fb018  00000010
         f56fb01c  00000000
         f56fb020  f5b2ce00  [anon:libc_malloc]
         f56fb024  00000000
         f56fb028  00000000
         f56fb02c  00000000
         f56fb030  00000000
         f56fb034  00000000
         f56fb038  0c3d6c2b
         f56fb03c  f5f39610  [anon:libc_malloc]
         f56fb040  f5f299c0  [anon:libc_malloc]
         f56fb044  f689b260  [anon:.bss]
         f56fb048  00000000
         f56fb04c  f56fb1e4
         f56fb050  00005bbd
         f56fb054  f640320f  /system/lib/libbinder.so
    #05  f56fb058  f5f299c0  [anon:libc_malloc]
         f56fb05c  f5f7fa40  [anon:libc_malloc]
         f56fb060  f5f39610  [anon:libc_malloc]
         f56fb064  0c3d6c2b
         f56fb068  f5f299c0  [anon:libc_malloc]
         f56fb06c  f5f06a50  [anon:libc_malloc]
         f56fb070  00000001
         f56fb074  f6403193  /system/lib/libbinder.so
    #06  f56fb078  f689b260  [anon:.bss]
         f56fb07c  f5b2cc00  [anon:libc_malloc]
         f56fb080  f5f299c0  [anon:libc_malloc]
         f56fb084  f5b2cc54  [anon:libc_malloc]
         f56fb088  f689b260  [anon:.bss]
         f56fb08c  f640a0ad  /system/lib/libbinder.so
    #07  f56fb090  00000000
         f56fb094  f56fb0a0
         f56fb098  f56fb160
         f56fb09c  00000000
         f56fb0a0  00000000
         f56fb0a4  f5b050a8  [anon:libc_malloc]
         f56fb0a8  00000004
         f56fb0ac  00000006
         f56fb0b0  00000000
         f56fb0b4  00000000
         f56fb0b8  00000000
         f56fb0bc  00000000
         f56fb0c0  00000000
         f56fb0c4  f6890000  /apex/com.android.runtime/lib/bionic/libc.so
         f56fb0c8  00000000
         f56fb0cc  f5010001
         ........  ........
    #08  f56fb1a0  f56fb230
         f56fb1a4  f640a2b1  /system/lib/libbinder.so
         f56fb1a8  00000000
         f56fb1ac  f5b2cc00  [anon:libc_malloc]
         f56fb1b0  f5b2cc90  [anon:libc_malloc]
         f56fb1b4  00000000
         f56fb1b8  00000000
         f56fb1bc  f640a35b  /system/lib/libbinder.so
    #09  f56fb1c0  00000000
         f56fb1c4  f64098af  /system/lib/libbinder.so
         f56fb1c8  f5b29300  [anon:libc_malloc]
         f56fb1cc  f5b2930c  [anon:libc_malloc]
         f56fb1d0  00000000
         f56fb1d4  f6423939  /system/lib/libbinder.so
    #10  f56fb1d8  f5b29300  [anon:libc_malloc]
         f56fb1dc  f652e905  /system/lib/libutils.so
    #11  f56fb1e0  f5b001a0  [anon:libc_malloc]
         f56fb1e4  f5b29300  [anon:libc_malloc]
         f56fb1e8  f5b00150  [anon:libc_malloc]
         f56fb1ec  f5b29300  [anon:libc_malloc]
         f56fb1f0  0c3d6c2b
         f56fb1f4  f56fb230
         f56fb1f8  f56fb230
         f56fb1fc  f56fb230
         f56fb200  00000078
         f56fb204  00005bc9
         f56fb208  00005bbd
         f56fb20c  f5dfe490
         f56fb210  f56fb230
         f56fb214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f56fb218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f56fb21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f56fb220  f56fb238
         f56fb224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f56fb228  f56fb230
         f56fb22c  00000000
         f56fb230  f57fc230
         f56fb234  f55fa230
         f56fb238  0000659c
         f56fb23c  00005bbd
         f56fb240  00000001
         f56fb244  f55fe000
         f56fb248  000fd230
         f56fb24c  00001000
         f56fb250  00000000
         f56fb254  00000000
         f56fb258  00000003
         f56fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 26013, name: Binder:23485_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f55f9fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f55fa230
    ip  f55f9f70  sp  f55f9f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f55f9f20  00000000
         f55f9f24  f5f0babc  [anon:libc_malloc]
         f55f9f28  f5f0bac4  [anon:libc_malloc]
         f55f9f2c  f5f0bacc  [anon:libc_malloc]
         f55f9f30  00000007
         f55f9f34  f689b260  [anon:.bss]
         f55f9f38  f6002330  [anon:libc_malloc]
         f55f9f3c  00000001
         f55f9f40  00000031
         f55f9f44  f6000380  [anon:libc_malloc]
         f55f9f48  f60022f0  [anon:libc_malloc]
         f55f9f4c  f5f0bb5c  [anon:libc_malloc]
         f55f9f50  f68a33c0  [anon:.bss]
         f55f9f54  f5f0ba08  [anon:libc_malloc]
         f55f9f58  f55f9fb4
         f55f9f5c  f689b3a8  [anon:.bss]
    #00  f55f9f60  f55fa490
         f55f9f64  f689b260  [anon:.bss]
         f55f9f68  00000089
         f55f9f6c  00000000
    #01  f55f9f70  00000000
         f55f9f74  00000000
         f55f9f78  ffffffff
         f55f9f7c  f55f9fb4
         f55f9f80  00000000
         f55f9f84  0c3d6c2b
         f55f9f88  f633b028  [anon:.bss]
         f55f9f8c  00000000
         f55f9f90  00000000
         f55f9f94  00000002
         f55f9f98  f689b260  [anon:.bss]
         f55f9f9c  00000000
         f55f9fa0  f689b260  [anon:.bss]
         f55f9fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f55f9fa8  00000000
         f55f9fac  f5f0ba5c  [anon:libc_malloc]
         f55f9fb0  f5800000
         f55f9fb4  f5f0ba00  [anon:libc_malloc]
         f55f9fb8  0c3d6c2b
         f55f9fbc  f633b028  [anon:.bss]
         f55f9fc0  f5f41800  [anon:libc_malloc]
         f55f9fc4  f689b260  [anon:.bss]
         f55f9fc8  00000000
         f55f9fcc  f689b260  [anon:.bss]
         f55f9fd0  00005bbd
         f55f9fd4  f689b260  [anon:.bss]
         f55f9fd8  f55fa230
         f55f9fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f55f9fe0  00000004
         f55f9fe4  f65302cb  /system/lib/libutils.so
         f55f9fe8  00000000
         f55f9fec  f5f5e000  [anon:libc_malloc]
         f55f9ff0  00000010
         f55f9ff4  0c3d6c2b
         f55f9ff8  f5f41810  [anon:libc_malloc]
         f55f9ffc  f5f41800  [anon:libc_malloc]
         f55fa000  f689b260  [anon:.bss]
         f55fa004  00000000
         f55fa008  f689b260  [anon:.bss]
         f55fa00c  00005bbd
         f55fa010  f689b260  [anon:.bss]
         f55fa014  f632bdd9  /system/lib/libmediadrm.so
    #04  f55fa018  00000010
         f55fa01c  00000000
         f55fa020  f5f5e200  [anon:libc_malloc]
         f55fa024  00000000
         f55fa028  00000000
         f55fa02c  00000000
         f55fa030  00000000
         f55fa034  00000000
         f55fa038  0c3d6c2b
         f55fa03c  f5f41810  [anon:libc_malloc]
         f55fa040  f5f293c0  [anon:libc_malloc]
         f55fa044  f689b260  [anon:.bss]
         f55fa048  00000000
         f55fa04c  f55fa1e4
         f55fa050  00005bbd
         f55fa054  f640320f  /system/lib/libbinder.so
    #05  f55fa058  f5f293c0  [anon:libc_malloc]
         f55fa05c  f5f058a0  [anon:libc_malloc]
         f55fa060  f5f41810  [anon:libc_malloc]
         f55fa064  0c3d6c2b
         f55fa068  f5f293c0  [anon:libc_malloc]
         f55fa06c  f5f06498  [anon:libc_malloc]
         f55fa070  00000001
         f55fa074  f6403193  /system/lib/libbinder.so
    #06  f55fa078  f689b260  [anon:.bss]
         f55fa07c  f5f5e000  [anon:libc_malloc]
         f55fa080  f5f293c0  [anon:libc_malloc]
         f55fa084  f5f5e054  [anon:libc_malloc]
         f55fa088  f689b260  [anon:.bss]
         f55fa08c  f640a0ad  /system/lib/libbinder.so
    #07  f55fa090  00000000
         f55fa094  f55fa0a0
         f55fa098  f55fa160
         f55fa09c  00000000
         f55fa0a0  00000000
         f55fa0a4  f5f9c2c0  [anon:libc_malloc]
         f55fa0a8  00000008
         f55fa0ac  0000000c
         f55fa0b0  00000000
         f55fa0b4  00000000
         f55fa0b8  00000000
         f55fa0bc  00000000
         f55fa0c0  00000000
         f55fa0c4  f6810000  /apex/com.android.runtime/lib/bionic/libc.so
         f55fa0c8  00000000
         f55fa0cc  f5010001
         ........  ........
    #08  f55fa1a0  f55fa230
         f55fa1a4  f640a2b1  /system/lib/libbinder.so
         f55fa1a8  00000000
         f55fa1ac  f5f5e000  [anon:libc_malloc]
         f55fa1b0  f5f5e090  [anon:libc_malloc]
         f55fa1b4  00000000
         f55fa1b8  00000000
         f55fa1bc  f640a35b  /system/lib/libbinder.so
    #09  f55fa1c0  00000000
         f55fa1c4  f64098af  /system/lib/libbinder.so
         f55fa1c8  f5b291b0  [anon:libc_malloc]
         f55fa1cc  f5b291bc  [anon:libc_malloc]
         f55fa1d0  00000000
         f55fa1d4  f6423939  /system/lib/libbinder.so
    #10  f55fa1d8  f5b291b0  [anon:libc_malloc]
         f55fa1dc  f652e905  /system/lib/libutils.so
    #11  f55fa1e0  f5b001c0  [anon:libc_malloc]
         f55fa1e4  f5b291b0  [anon:libc_malloc]
         f55fa1e8  f5b001a0  [anon:libc_malloc]
         f55fa1ec  f5b291b0  [anon:libc_malloc]
         f55fa1f0  0c3d6c2b
         f55fa1f4  f55fa230
         f55fa1f8  f55fa230
         f55fa1fc  f55fa230
         f55fa200  00000078
         f55fa204  0000659c
         f55fa208  00005bbd
         f55fa20c  f56fb490
         f55fa210  f55fa230
         f55fa214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f55fa218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f55fa21c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f55fa220  f55fa238
         f55fa224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f55fa228  f55fa230
         f55fa22c  00000000
         f55fa230  f56fb230
         f55fa234  f54f9230
         f55fa238  0000659d
         f55fa23c  00005bbd
         f55fa240  00000001
         f55fa244  f54fd000
         f55fa248  000fd230
         f55fa24c  00001000
         f55fa250  00000000
         f55fa254  00000000
         f55fa258  00000003
         f55fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 23485, tid: 30156, name: Binder:23485_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f633b028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f52f6fb4  r7  000000f0
    r8  00000002  r9  f633b028  r10 00000000  r11 f52f7230
    ip  f52f6f70  sp  f52f6f60  lr  f6844511  pc  f683f108

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: 5033a2d0383ba79896a60621c50f40e1)
      #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:
         f52f6f20  00000000
         f52f6f24  f52f6fd0
         f52f6f28  f5b70bc4  [anon:libc_malloc]
         f52f6f2c  f5b6c440  [anon:libc_malloc]
         f52f6f30  00000000
         f52f6f34  00000000
         f52f6f38  00000000
         f52f6f3c  00000000
         f52f6f40  00000000
         f52f6f44  f5f0de18  [anon:libc_malloc]
         f52f6f48  00000000
         f52f6f4c  00000000
         f52f6f50  00000000
         f52f6f54  00000000
         f52f6f58  f52f6fb4
         f52f6f5c  f689b3a8  [anon:.bss]
    #00  f52f6f60  f52f7490
         f52f6f64  f689b260  [anon:.bss]
         f52f6f68  00000089
         f52f6f6c  00000000
    #01  f52f6f70  00000000
         f52f6f74  00000000
         f52f6f78  ffffffff
         f52f6f7c  f52f6fb4
         f52f6f80  00000000
         f52f6f84  0c3d6c2b
         f52f6f88  f633b028  [anon:.bss]
         f52f6f8c  00000000
         f52f6f90  00000000
         f52f6f94  00000002
         f52f6f98  f689b260  [anon:.bss]
         f52f6f9c  00000000
         f52f6fa0  f689b260  [anon:.bss]
         f52f6fa4  f688bb81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f52f6fa8  00000000
         f52f6fac  f5f0dd08  [anon:libc_malloc]
         f52f6fb0  f5f0dd14  [anon:libc_malloc]
         f52f6fb4  f5f0de00  [anon:libc_malloc]
         f52f6fb8  0c3d6c2b
         f52f6fbc  f633b028  [anon:.bss]
         f52f6fc0  f5f41000  [anon:libc_malloc]
         f52f6fc4  f689b260  [anon:.bss]
         f52f6fc8  00000000
         f52f6fcc  f689b260  [anon:.bss]
         f52f6fd0  00005bbd
         f52f6fd4  f689b260  [anon:.bss]
         f52f6fd8  f52f7230
         f52f6fdc  f632b88f  /system/lib/libmediadrm.so
    #03  f52f6fe0  00000004
         f52f6fe4  f65302cb  /system/lib/libutils.so
         f52f6fe8  00000000
         f52f6fec  f5b1cb00  [anon:libc_malloc]
         f52f6ff0  00000010
         f52f6ff4  0c3d6c2b
         f52f6ff8  f5f41010  [anon:libc_malloc]
         f52f6ffc  f5f41000  [anon:libc_malloc]
         f52f7000  f689b260  [anon:.bss]
         f52f7004  00000000
         f52f7008  f689b260  [anon:.bss]
         f52f700c  00005bbd
         f52f7010  f689b260  [anon:.bss]
         f52f7014  f632bdd9  /system/lib/libmediadrm.so
    #04  f52f7018  00000010
         f52f701c  00000000
         f52f7020  f5b1cd00  [anon:libc_malloc]
         f52f7024  00000000
         f52f7028  00000000
         f52f702c  00000000
         f52f7030  00000000
         f52f7034  00000000
         f52f7038  0c3d6c2b
         f52f703c  f5f41010  [anon:libc_malloc]
         f52f7040  f5b365c0  [anon:libc_malloc]
         f52f7044  f689b260  [anon:.bss]
         f52f7048  00000000
         f52f704c  f52f71e4
         f52f7050  00005bbd
         f52f7054  f640320f  /system/lib/libbinder.so
    #05  f52f7058  f5b365c0  [anon:libc_malloc]
         f52f705c  f5b00b20  [anon:libc_malloc]
         f52f7060  f5f41010  [anon:libc_malloc]
         f52f7064  0c3d6c2b
         f52f7068  f5b365c0  [anon:libc_malloc]
         f52f706c  f5b02480  [anon:libc_malloc]
         f52f7070  00000001
         f52f7074  f6403193  /system/lib/libbinder.so
    #06  f52f7078  f689b260  [anon:.bss]
         f52f707c  f5b1cb00  [anon:libc_malloc]
         f52f7080  f5b365c0  [anon:libc_malloc]
         f52f7084  f5b1cb54  [anon:libc_malloc]
         f52f7088  f689b260  [anon:.bss]
         f52f708c  f640a0ad  /system/lib/libbinder.so
    #07  f52f7090  00000000
         f52f7094  f52f70a0
         f52f7098  f52f7160
         f52f709c  00000000
         f52f70a0  00000000
         f52f70a4  f5b050f8  [anon:libc_malloc]
         f52f70a8  0c3d6c2b
         f52f70ac  0c3d6c2b
         f52f70b0  c0306201
         f52f70b4  f5f0dd08  [anon:libc_malloc]
         f52f70b8  f5f0dd14  [anon:libc_malloc]
         f52f70bc  f5f0de18  [anon:libc_malloc]
         f52f70c0  00000000
         f52f70c4  f5f0dd64  [anon:libc_malloc]
         f52f70c8  f5c00000  [anon:libc_malloc]
         f52f70cc  f5f0ddf8  [anon:libc_malloc]
         ........  ........
    #08  f52f71a0  f52f7230
         f52f71a4  f640a2b1  /system/lib/libbinder.so
         f52f71a8  00000000
         f52f71ac  f5b1cb00  [anon:libc_malloc]
         f52f71b0  f5b1cb90  [anon:libc_malloc]
         f52f71b4  00000000
         f52f71b8  00000000
         f52f71bc  f640a35b  /system/lib/libbinder.so
    #09  f52f71c0  00000000
         f52f71c4  f64098af  /system/lib/libbinder.so
         f52f71c8  f5f11d50  [anon:libc_malloc]
         f52f71cc  f5f11d5c  [anon:libc_malloc]
         f52f71d0  00000000
         f52f71d4  f6423939  /system/lib/libbinder.so
    #10  f52f71d8  f5f11d50  [anon:libc_malloc]
         f52f71dc  f652e905  /system/lib/libutils.so
    #11  f52f71e0  f5f059a0  [anon:libc_malloc]
         f52f71e4  f5f11d50  [anon:libc_malloc]
         f52f71e8  f5f05980  [anon:libc_malloc]
         f52f71ec  f5f11d50  [anon:libc_malloc]
         f52f71f0  0c3d6c2b
         f52f71f4  f52f7230
         f52f71f8  f52f7230
         f52f71fc  f52f7230
         f52f7200  00000078
         f52f7204  00005bbd
         f52f7208  00005bbd
         f52f720c  f71bf020
         f52f7210  f52f7230
         f52f7214  f688b089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f52f7218  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f52f721c  f6845143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f52f7220  f52f7238
         f52f7224  f688b073  /apex/com.android.runtime/lib/bionic/libc.so
         f52f7228  f52f7230
         f52f722c  00000000
         f52f7230  f53f8230
         f52f7234  f51f6230
         f52f7238  000075cc
         f52f723c  00005bbd
         f52f7240  00000001
         f52f7244  f51fa000
         f52f7248  000fd230
         f52f724c  00001000
         f52f7250  00000000
         f52f7254  00000000
         f52f7258  00000003
         f52f725c  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:[52338120] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
