*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Build fingerprint: 'SKB/BFX_AT100/BFX-AT100:10/QTT5.200429.010/15.530.4-20210722:user/release-keys'
Revision: '0'
ABI: 'arm'
Timestamp: 2021-09-29 19:27:10+0900
pid: 8240, tid: 8240, name: mediadrmserver  >>> /system/bin/mediadrmserver <<<
uid: 1013
signal 6 (SIGABRT), code -1 (SI_QUEUE), fault addr --------
Abort message: 'ubsan: implicit-conversion'
    r0  00000000  r1  00002030  r2  00000006  r3  ffb5d1a8
    r4  ffb5d1bc  r5  ffb5d1a0  r6  00002030  r7  0000016b
    r8  ffb5d1b8  r9  ffb5d1a8  r10 ffb5d1d8  r11 ffb5d1c8
    ip  00002030  sp  ffb5d178  lr  f1a41c43  pc  f1a41c56

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

stack:
         ffb5d138  f0e14120  [anon:libc_malloc]
         ffb5d13c  f1162004  /system/lib/libmediametrics.so
         ffb5d140  f0e14120  [anon:libc_malloc]
         ffb5d144  f1b01527  /system/lib/libbinder.so
         ffb5d148  00000002
         ffb5d14c  ffb5d214  [stack]
         ffb5d150  ffffffdf
         ffb5d154  ffffffe0
         ffb5d158  3185c1ae
         ffb5d15c  dd764c88
         ffb5d160  ffb5d1a0  [stack]
         ffb5d164  f0e14120  [anon:libc_malloc]
         ffb5d168  dd764c88
         ffb5d16c  ffb5d1a0  [stack]
         ffb5d170  00002030
         ffb5d174  00001388
    #00  ffb5d178  ffb5d1e8  [stack]
         ffb5d17c  ffb5d1f8  [stack]
         ffb5d180  ffb5d208  [stack]
         ffb5d184  ffb5d218  [stack]
         ffb5d188  f0e14120  [anon:libc_malloc]
         ffb5d18c  ffb5d214  [stack]
         ffb5d190  f0e14120  [anon:libc_malloc]
         ffb5d194  f1b06d6f  /system/lib/libbinder.so
         ffb5d198  00000000
         ffb5d19c  f0e50000  [anon:libc_malloc]
         ffb5d1a0  ffffffdf
         ffb5d1a4  ffffffff
         ffb5d1a8  00000000
         ffb5d1ac  00000000
         ffb5d1b0  ffffffff
         ffb5d1b4  00002030
         ........  ........
    #01  ffb5d260  f0e14120  [anon:libc_malloc]
         ffb5d264  f1b205f0  /system/lib/libbinder.so
    #02  ffb5d268  f0e14120  [anon:libc_malloc]
         ffb5d26c  f1b03b55  /system/lib/libbinder.so
    #03  ffb5d270  00000000
         ffb5d274  3185c1ae
         ffb5d278  ffb5d2a0  [stack]
         ffb5d27c  f1a9a168  [anon:.bss]
         ffb5d280  0000001d
         ffb5d284  f1a41781  /apex/com.android.runtime/lib/bionic/libc.so
         ffb5d288  f1a99260  [anon:.bss]
         ffb5d28c  ffb5d324  [stack]
         ffb5d290  0000001d
         ffb5d294  f0e34080  [anon:libc_malloc]
         ffb5d298  00000000
         ffb5d29c  f0e140d0  [anon:libc_malloc]
         ffb5d2a0  00000000
         ffb5d2a4  00000000
         ffb5d2a8  00000000
         ffb5d2ac  00000000
         ........  ........
    #04  ffb5d320  3185c1ae
         ffb5d324  f0a070a0  [anon:libc_malloc]
         ffb5d328  ffb5d390  [stack]
         ffb5d32c  f0e14120  [anon:libc_malloc]
         ffb5d330  3185c1ae
         ffb5d334  f0e15480  [anon:libc_malloc]
         ffb5d338  f1a99260  [anon:.bss]
         ffb5d33c  f0e15460  [anon:libc_malloc]
         ffb5d340  0000001d
         ffb5d344  00000000
         ffb5d348  f0a9aa48  [anon:libc_malloc]
         ffb5d34c  f1a99260  [anon:.bss]
         ffb5d350  f14e8084  /system/lib/libmediadrm.so
         ffb5d354  f115eb6f  /system/lib/libmediametrics.so
    #05  ffb5d358  0000001d
         ffb5d35c  3185c1ae
         ffb5d360  f0e14140  [anon:libc_malloc]
         ffb5d364  00000020
         ffb5d368  0000001d
         ffb5d36c  f11b0bb5  /system/lib/libmediadrmmetrics_lite.so
    #06  ffb5d370  f0e3c3b3  [anon:libc_malloc]
         ffb5d374  f17ac10d  /system/lib/libstagefright_foundation.so
         ffb5d378  ffb5d3c8  [stack]
         ffb5d37c  f0e11e50  [anon:libc_malloc]
         ffb5d380  f0e14150  [anon:libc_malloc]
         ffb5d384  f17b3065  /system/lib/libstagefright_foundation.so
         ffb5d388  0000004d
         ffb5d38c  000000e7
         ffb5d390  00000021
         ffb5d394  0000001d
         ffb5d398  f0e14140  [anon:libc_malloc]
         ffb5d39c  00000134
         ffb5d3a0  3185c1ae
         ffb5d3a4  f0a9aa00  [anon:libc_malloc]
         ffb5d3a8  f0e3c3c0  [anon:libc_malloc]
         ffb5d3ac  00000134
         ........  ........
    #07  ffb5d3c8  00000141
         ffb5d3cc  00000134
         ffb5d3d0  f0e3c3c0  [anon:libc_malloc]
         ffb5d3d4  f0e06850  [anon:libc_malloc]
         ffb5d3d8  f0e14c50  [anon:libc_malloc]
         ffb5d3dc  f0a022b0  [anon:libc_malloc]
         ffb5d3e0  f14e8084  /system/lib/libmediadrm.so
         ffb5d3e4  f0e5b010  [anon:libc_malloc]
         ffb5d3e8  000000e7
         ffb5d3ec  00000007
         ffb5d3f0  00000001
         ffb5d3f4  f17a5e7c  /system/lib/libstagefright_foundation.so
         ffb5d3f8  00000000
         ffb5d3fc  00000001
         ffb5d400  3185c1ae
         ffb5d404  f0a9aa10  [anon:libc_malloc]
         ........  ........
    #08  ffb5d428  00000010
         ffb5d42c  00000000
         ffb5d430  f0e50200  [anon:libc_malloc]
         ffb5d434  00000000
         ffb5d438  00000000
         ffb5d43c  00000000
         ffb5d440  00000000
         ffb5d444  00000000
         ffb5d448  3185c1ae
         ffb5d44c  f0a9aa10  [anon:libc_malloc]
         ffb5d450  f0a18300  [anon:libc_malloc]
         ffb5d454  f1a99260  [anon:.bss]
         ffb5d458  00000000
         ffb5d45c  b5e48289  /system/bin/mediadrmserver
         ffb5d460  00000000
         ffb5d464  f1afa20f  /system/lib/libbinder.so
    #09  ffb5d468  f0a18300  [anon:libc_malloc]
         ffb5d46c  f0a008d0  [anon:libc_malloc]
         ffb5d470  f0a9aa10  [anon:libc_malloc]
         ffb5d474  3185c1ae
         ffb5d478  f0a18300  [anon:libc_malloc]
         ffb5d47c  f0e06960  [anon:libc_malloc]
         ffb5d480  00000001
         ffb5d484  f1afa193  /system/lib/libbinder.so
    #10  ffb5d488  f1a99260  [anon:.bss]
         ffb5d48c  f0e50000  [anon:libc_malloc]
         ffb5d490  f0a18300  [anon:libc_malloc]
         ffb5d494  f0e50054  [anon:libc_malloc]
         ffb5d498  f1a99260  [anon:.bss]
         ffb5d49c  f1b010ad  /system/lib/libbinder.so
    #11  ffb5d4a0  00000000
         ffb5d4a4  ffb5d4b0  [stack]
         ffb5d4a8  ffb5d570  [stack]
         ffb5d4ac  00000000
         ffb5d4b0  00000000
         ffb5d4b4  f0e058b0  [anon:libc_malloc]
         ffb5d4b8  00000008
         ffb5d4bc  0000000c
         ffb5d4c0  00000000
         ffb5d4c4  00000000
         ffb5d4c8  00000000
         ffb5d4cc  00000000
         ffb5d4d0  00000000
         ffb5d4d4  f1a90000  /apex/com.android.runtime/lib/bionic/libc.so
         ffb5d4d8  00000000
         ffb5d4dc  f0010001
         ........  ........
    #12  ffb5d5b0  00000000
         ffb5d5b4  f1b012b1  /system/lib/libbinder.so
         ffb5d5b8  f0e11930  [anon:libc_malloc]
         ffb5d5bc  f0e50000  [anon:libc_malloc]
         ffb5d5c0  f0e50090  [anon:libc_malloc]
         ffb5d5c4  00000001
         ffb5d5c8  00000001
         ffb5d5cc  f1b0135b  /system/lib/libbinder.so
    #13  ffb5d5d0  f1a99260  [anon:.bss]
         ffb5d5d4  ffb5d634  [stack]
         ffb5d5d8  f1a99260  [anon:.bss]
         ffb5d5dc  ffb5d634  [stack]
         ffb5d5e0  ffb5d63c  [stack]
         ffb5d5e4  b5e482e7  /system/bin/mediadrmserver
    #14  ffb5d5e8  f0e34080  [anon:libc_malloc]
         ffb5d5ec  f0e14120  [anon:libc_malloc]
         ffb5d5f0  f0e34080  [anon:libc_malloc]
         ffb5d5f4  3185c1ae
         ffb5d5f8  00000000
         ffb5d5fc  f1a3c215  /apex/com.android.runtime/lib/bionic/libc.so
    #15  ffb5d600  b5e4955c  /system/bin/mediadrmserver
         ffb5d604  00000000
         ffb5d608  00000000
         ffb5d60c  00000000
         ffb5d610  00000000
         ffb5d614  b5e48037  /system/bin/mediadrmserver
    #16  ffb5d618  ffb5d678  [stack]
         ffb5d61c  b5e49000  /system/bin/mediadrmserver
         ffb5d620  b5e49008  /system/bin/mediadrmserver
         ffb5d624  b5e49010  /system/bin/mediadrmserver
         ffb5d628  00000000
         ffb5d62c  f20300dc  /apex/com.android.runtime/bin/linker
    #17  ffb5d630  00000001
         ffb5d634  ffb5d975  [stack]
         ffb5d638  00000000
         ffb5d63c  ffb5d990  [stack]
         ffb5d640  ffb5da0e  [stack]
         ffb5d644  ffb5da21  [stack]
         ffb5d648  ffb5da36  [stack]
         ffb5d64c  ffb5da51  [stack]
         ffb5d650  ffb5da64  [stack]
         ffb5d654  ffb5da7d  [stack]
    #18  ffb5d658  ffb5daac  [stack]
         ffb5d65c  ffb5dad9  [stack]
         ffb5d660  ffb5daf2  [stack]
         ffb5d664  ffb5db0c  [stack]
         ffb5d668  ffb5dd3d  [stack]
         ffb5d66c  ffb5df0f  [stack]
         ffb5d670  ffb5dfc2  [stack]
         ffb5d674  00000000
         ffb5d678  00000010
         ffb5d67c  0037b0d6
         ffb5d680  00000006
         ffb5d684  00001000
         ffb5d688  00000011
         ffb5d68c  00000064
         ffb5d690  00000003
         ffb5d694  b5e46034  /system/bin/mediadrmserver

memory near r1:
    00002010 -------- -------- -------- --------  ................
    00002020 -------- -------- -------- --------  ................
    00002030 -------- -------- -------- --------  ................
    00002040 -------- -------- -------- --------  ................
    00002050 -------- -------- -------- --------  ................
    00002060 -------- -------- -------- --------  ................
    00002070 -------- -------- -------- --------  ................
    00002080 -------- -------- -------- --------  ................
    00002090 -------- -------- -------- --------  ................
    000020a0 -------- -------- -------- --------  ................
    000020b0 -------- -------- -------- --------  ................
    000020c0 -------- -------- -------- --------  ................
    000020d0 -------- -------- -------- --------  ................
    000020e0 -------- -------- -------- --------  ................
    000020f0 -------- -------- -------- --------  ................
    00002100 -------- -------- -------- --------  ................

memory near r3 ([stack]):
    ffb5d188 f0e14120 ffb5d214 f0e14120 f1b06d6f   A...... A..om..
    ffb5d198 00000000 f0e50000 ffffffdf ffffffff  ................
    ffb5d1a8 00000000 00000000 ffffffff 00002030  ............0 ..
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..
    ffb5d258 f0e14120 f1b204f8 f0e14120 f1b205f0   A...... A......
    ffb5d268 f0e14120 f1b03b55 00000000 3185c1ae   A..U;.........1
    ffb5d278 ffb5d2a0 f1a9a168 0000001d f1a41781  ....h...........

memory near r4 ([stack]):
    ffb5d19c f0e50000 ffffffdf ffffffff 00000000  ................
    ffb5d1ac 00000000 ffffffff 00002030 000003f5  ........0 ......
    ffb5d1bc 00000000 00000000 00000000 00000000  ................
    ffb5d1cc 00000000 00000000 00000000 00000000  ................
    ffb5d1dc 00000000 00000000 00000000 00000000  ................
    ffb5d1ec 00000000 00000000 00000000 00000000  ................
    ffb5d1fc 00000000 00000000 00000000 00000000  ................
    ffb5d20c 00000000 00000000 00000000 00000000  ................
    ffb5d21c 00000000 00000000 00000000 00000000  ................
    ffb5d22c 00000000 00000000 00000000 f1af75aa  .............u..
    ffb5d23c dd764c88 ffb5d328 f0e14120 00001388  .Lv.(... A......
    ffb5d24c ffffffec f1a99260 f1162004 f0e14120  ....`.... .. A..
    ffb5d25c f1b204f8 f0e14120 f1b205f0 f0e14120  .... A...... A..
    ffb5d26c f1b03b55 00000000 3185c1ae ffb5d2a0  U;.........1....
    ffb5d27c f1a9a168 0000001d f1a41781 f1a99260  h...........`...
    ffb5d28c ffb5d324 0000001d f0e34080 00000000  $........@......

memory near r5 ([stack]):
    ffb5d180 ffb5d208 ffb5d218 f0e14120 ffb5d214  ........ A......
    ffb5d190 f0e14120 f1b06d6f 00000000 f0e50000   A..om..........
    ffb5d1a0 ffffffdf ffffffff 00000000 00000000  ................
    ffb5d1b0 ffffffff 00002030 000003f5 00000000  ....0 ..........
    ffb5d1c0 00000000 00000000 00000000 00000000  ................
    ffb5d1d0 00000000 00000000 00000000 00000000  ................
    ffb5d1e0 00000000 00000000 00000000 00000000  ................
    ffb5d1f0 00000000 00000000 00000000 00000000  ................
    ffb5d200 00000000 00000000 00000000 00000000  ................
    ffb5d210 00000000 00000000 00000000 00000000  ................
    ffb5d220 00000000 00000000 00000000 00000000  ................
    ffb5d230 00000000 00000000 f1af75aa dd764c88  .........u...Lv.
    ffb5d240 ffb5d328 f0e14120 00001388 ffffffec  (... A..........
    ffb5d250 f1a99260 f1162004 f0e14120 f1b204f8  `.... .. A......
    ffb5d260 f0e14120 f1b205f0 f0e14120 f1b03b55   A...... A..U;..
    ffb5d270 00000000 3185c1ae ffb5d2a0 f1a9a168  .......1....h...

memory near r6:
    00002010 -------- -------- -------- --------  ................
    00002020 -------- -------- -------- --------  ................
    00002030 -------- -------- -------- --------  ................
    00002040 -------- -------- -------- --------  ................
    00002050 -------- -------- -------- --------  ................
    00002060 -------- -------- -------- --------  ................
    00002070 -------- -------- -------- --------  ................
    00002080 -------- -------- -------- --------  ................
    00002090 -------- -------- -------- --------  ................
    000020a0 -------- -------- -------- --------  ................
    000020b0 -------- -------- -------- --------  ................
    000020c0 -------- -------- -------- --------  ................
    000020d0 -------- -------- -------- --------  ................
    000020e0 -------- -------- -------- --------  ................
    000020f0 -------- -------- -------- --------  ................
    00002100 -------- -------- -------- --------  ................

memory near r8 ([stack]):
    ffb5d198 00000000 f0e50000 ffffffdf ffffffff  ................
    ffb5d1a8 00000000 00000000 ffffffff 00002030  ............0 ..
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..
    ffb5d258 f0e14120 f1b204f8 f0e14120 f1b205f0   A...... A......
    ffb5d268 f0e14120 f1b03b55 00000000 3185c1ae   A..U;.........1
    ffb5d278 ffb5d2a0 f1a9a168 0000001d f1a41781  ....h...........
    ffb5d288 f1a99260 ffb5d324 0000001d f0e34080  `...$........@..

memory near r9 ([stack]):
    ffb5d188 f0e14120 ffb5d214 f0e14120 f1b06d6f   A...... A..om..
    ffb5d198 00000000 f0e50000 ffffffdf ffffffff  ................
    ffb5d1a8 00000000 00000000 ffffffff 00002030  ............0 ..
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..
    ffb5d258 f0e14120 f1b204f8 f0e14120 f1b205f0   A...... A......
    ffb5d268 f0e14120 f1b03b55 00000000 3185c1ae   A..U;.........1
    ffb5d278 ffb5d2a0 f1a9a168 0000001d f1a41781  ....h...........

memory near r10 ([stack]):
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..
    ffb5d258 f0e14120 f1b204f8 f0e14120 f1b205f0   A...... A......
    ffb5d268 f0e14120 f1b03b55 00000000 3185c1ae   A..U;.........1
    ffb5d278 ffb5d2a0 f1a9a168 0000001d f1a41781  ....h...........
    ffb5d288 f1a99260 ffb5d324 0000001d f0e34080  `...$........@..
    ffb5d298 00000000 f0e140d0 00000000 00000000  .....@..........
    ffb5d2a8 00000000 00000000 00000000 00000000  ................

memory near r11 ([stack]):
    ffb5d1a8 00000000 00000000 ffffffff 00002030  ............0 ..
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..
    ffb5d258 f0e14120 f1b204f8 f0e14120 f1b205f0   A...... A......
    ffb5d268 f0e14120 f1b03b55 00000000 3185c1ae   A..U;.........1
    ffb5d278 ffb5d2a0 f1a9a168 0000001d f1a41781  ....h...........
    ffb5d288 f1a99260 ffb5d324 0000001d f0e34080  `...$........@..
    ffb5d298 00000000 f0e140d0 00000000 00000000  .....@..........

memory near ip:
    00002010 -------- -------- -------- --------  ................
    00002020 -------- -------- -------- --------  ................
    00002030 -------- -------- -------- --------  ................
    00002040 -------- -------- -------- --------  ................
    00002050 -------- -------- -------- --------  ................
    00002060 -------- -------- -------- --------  ................
    00002070 -------- -------- -------- --------  ................
    00002080 -------- -------- -------- --------  ................
    00002090 -------- -------- -------- --------  ................
    000020a0 -------- -------- -------- --------  ................
    000020b0 -------- -------- -------- --------  ................
    000020c0 -------- -------- -------- --------  ................
    000020d0 -------- -------- -------- --------  ................
    000020e0 -------- -------- -------- --------  ................
    000020f0 -------- -------- -------- --------  ................
    00002100 -------- -------- -------- --------  ................

memory near sp ([stack]):
    ffb5d158 3185c1ae dd764c88 ffb5d1a0 f0e14120  ...1.Lv..... A..
    ffb5d168 dd764c88 ffb5d1a0 00002030 00001388  .Lv.....0 ......
    ffb5d178 ffb5d1e8 ffb5d1f8 ffb5d208 ffb5d218  ................
    ffb5d188 f0e14120 ffb5d214 f0e14120 f1b06d6f   A...... A..om..
    ffb5d198 00000000 f0e50000 ffffffdf ffffffff  ................
    ffb5d1a8 00000000 00000000 ffffffff 00002030  ............0 ..
    ffb5d1b8 000003f5 00000000 00000000 00000000  ................
    ffb5d1c8 00000000 00000000 00000000 00000000  ................
    ffb5d1d8 00000000 00000000 00000000 00000000  ................
    ffb5d1e8 00000000 00000000 00000000 00000000  ................
    ffb5d1f8 00000000 00000000 00000000 00000000  ................
    ffb5d208 00000000 00000000 00000000 00000000  ................
    ffb5d218 00000000 00000000 00000000 00000000  ................
    ffb5d228 00000000 00000000 00000000 00000000  ................
    ffb5d238 f1af75aa dd764c88 ffb5d328 f0e14120  .u...Lv.(... A..
    ffb5d248 00001388 ffffffec f1a99260 f1162004  ........`.... ..

memory near lr (/apex/com.android.runtime/lib/bionic/libc.so):
    f1a41c20 8acff900 f9042014 f04f8ac0 f90a30ff  ..... ....O..0..
    f1a41c30 f90b8acf f9088acf 960f8acf f04e900e  ..............N.
    f1a41c40 2100ec30 60212206 90104639 464b4630  0..!."!`9F..0FKF
    f1a41c50 176bf240 a904df00 460a4821 f9604478  @.k.....!H.FxD`.
    f1a41c60 f9420acd 68000acd 20066010 f04e2200  ..B....h.`. ."N.
    f1a41c70 2002ee90 22004629 edeaf04e f04e2014  ... )F."N.... N.
    f1a41c80 4605ece8 f04e20e0 4606ece4 464c9803  ...F. N....F..LF
    f1a41c90 8acff90a 8acff900 f90b9802 f9008acf  ................
    f1a41ca0 98018acf 8acff908 8acff900 f9009800  ................
    f1a41cb0 20148acf 8ac0f904 30fff04f 900e950f  ... ....O..0....
    f1a41cc0 ebeef04e 22062100 46316021 46289010  N....!."!`1F..(F
    f1a41cd0 f240464b df00176b f04e207f bf00ee62  KF@.k.... N.b...
    f1a41ce0 fffc40d8 f04d2300 d4d4be69 4c03b510  .@...#M.i......L
    f1a41cf0 f8d4447c e8bdc000 47604010 00051b8c  |D.......@`G....
    f1a41d00 4601460a 0063f06f f04d2300 d4d4be5d  .F.Fo.c..#M.]...
    f1a41d10 b082b510 4479490a 6821680c 46699101  .....IyD.h!h..iF

memory near pc (/apex/com.android.runtime/lib/bionic/libc.so):
    f1a41c34 f9088acf 960f8acf f04e900e 2100ec30  ..........N.0..!
    f1a41c44 60212206 90104639 464b4630 176bf240  ."!`9F..0FKF@.k.
    f1a41c54 a904df00 460a4821 f9604478 f9420acd  ....!H.FxD`...B.
    f1a41c64 68000acd 20066010 f04e2200 2002ee90  ...h.`. ."N.... 
    f1a41c74 22004629 edeaf04e f04e2014 4605ece8  )F."N.... N....F
    f1a41c84 f04e20e0 4606ece4 464c9803 8acff90a  . N....F..LF....
    f1a41c94 8acff900 f90b9802 f9008acf 98018acf  ................
    f1a41ca4 8acff908 8acff900 f9009800 20148acf  ............... 
    f1a41cb4 8ac0f904 30fff04f 900e950f ebeef04e  ....O..0....N...
    f1a41cc4 22062100 46316021 46289010 f240464b  .!."!`1F..(FKF@.
    f1a41cd4 df00176b f04e207f bf00ee62 fffc40d8  k.... N.b....@..
    f1a41ce4 f04d2300 d4d4be69 4c03b510 f8d4447c  .#M.i......L|D..
    f1a41cf4 e8bdc000 47604010 00051b8c 4601460a  .....@`G.....F.F
    f1a41d04 0063f06f f04d2300 d4d4be5d b082b510  o.c..#M.].......
    f1a41d14 4479490a 6821680c 46699101 ee56f04e  .IyD.h!h..iFN.V.
    f1a41d24 28009900 f04fbf08 980131ff 1a106822  ...(..O..1.."h..

memory map (285 entries):
    b5e46000-b5e47fff r--         0      2000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b5e48000-b5e48fff r-x      2000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b6803)
    b5e49000-b5e49fff r--      3000      1000  /system/bin/mediadrmserver (BuildId: f6c1fc780caa3abcc42eadd90a0b68)
    efaf4000-efaf4fff ---         0      1000
    efaf5000-efbf3fff rw-         0     ff000
    efbf4000-efbf5fff ---         0      2000
    efbf6000-efcf4fff rw-         0     ff000
    efcf5000-efcf6fff ---         0      2000
    efcf7000-efdf5fff rw-         0     ff000
    efdf6000-efdf7fff ---         0      2000
    efdf8000-efef6fff rw-         0     ff000
    efef7000-efef8fff ---         0      2000
    efef9000-efff7fff rw-         0     ff000
    efff8000-efff9fff ---         0      2000
    efffa000-f00f8fff rw-         0     ff000
    f00f9000-f00fafff ---         0      2000
    f00fb000-f01f9fff rw-         0     ff000
    f01fa000-f01fbfff ---         0      2000
    f01fc000-f02fafff rw-         0     ff000
    f02fb000-f02fcfff ---         0      2000
    f02fd000-f03fbfff rw-         0     ff000
    f03fc000-f03fdfff ---         0      2000
    f03fe000-f04fcfff rw-         0     ff000
    f04fd000-f04fefff ---         0      2000
    f04ff000-f05fdfff rw-         0     ff000
    f05fe000-f05fffff ---         0      2000
    f0600000-f06fefff rw-         0     ff000
    f06ff000-f0700fff ---         0      2000
    f0701000-f07fffff rw-         0     ff000
    f0800000-f0801fff ---         0      2000
    f0802000-f0900fff rw-         0     ff000
    f0901000-f0901fff ---         0      1000
    f0a00000-f0bfffff rw-         0    200000  [anon:libc_malloc]
    f0c01000-f0c01fff ---         0      1000
    f0c02000-f0d00fff rw-         0     ff000
    f0d01000-f0d01fff ---         0      1000
    f0e00000-f0ffffff rw-         0    200000  [anon:libc_malloc]
    f1083000-f1089fff r--         0      7000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845eea)
    f108a000-f108ffff r-x      7000      6000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1090000-f1090fff rw-      d000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f1091000-f1091fff r--      e000      1000  /system/lib/android.hidl.token@1.0.so (BuildId: ecaae909c7e07e78d0fa462023845e)
    f10c0000-f10c3fff r--         0      4000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e4872)
    f10c4000-f10cefff r-x      4000      b000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f10cf000-f10cffff rw-      f000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f10d0000-f10d0fff r--     10000      1000  /system/lib/liblog.so (BuildId: 39c5c5ff515f7936fadc476e0d8e48)
    f10d1000-f10d1fff rw-         0      1000  [anon:.bss]
    f1109000-f1109fff r--         0      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132cb5)
    f110a000-f110afff r-x      1000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f110b000-f110bfff rw-      2000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f110c000-f110cfff r--      3000      1000  /system/lib/libhwbinder.so (BuildId: 566a117f57014cd12f03024b50132c)
    f1159000-f115dfff r--         0      5000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f115e000-f1161fff r-x      5000      4000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9ebab)
    f1162000-f1162fff rw-      9000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f1163000-f1163fff r--      a000      1000  /system/lib/libmediametrics.so (BuildId: a545c1026ce0778047e0bdd78fc9eb)
    f1164000-f1164fff rw-         0      1000  [anon:.bss]
    f119f000-f11abfff r--         0      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f11ac000-f11b8fff r-x      d000      d000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1e5)
    f11b9000-f11b9fff rw-     1a000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f11ba000-f11bafff r--     1b000      1000  /system/lib/libmediadrmmetrics_lite.so (BuildId: da23eb482fd8e6528a67d4088289e1)
    f11bb000-f11bbfff rw-         0      1000  [anon:.bss]
    f11f8000-f11f8fff r--         0      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d85920238)
    f11f9000-f11f9fff r-x      1000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f11fa000-f11fafff rw-      2000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f11fb000-f11fbfff r--      3000      1000  /system/lib/android.hidl.token@1.0-utils.so (BuildId: 4caebd633443b8442e72b70d859202)
    f11fc000-f11fcfff rw-         0      1000  [anon:.bss]
    f120c000-f1238fff r--         0     2d000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c69f)
    f1239000-f1277fff r-x     2d000     3f000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1278000-f1278fff rw-     6c000      1000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f1279000-f127efff r--     6d000      6000  /system/lib/libhidlbase.so (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
    f127f000-f127ffff rw-         0      1000  [anon:.bss]
    f12a3000-f12a9fff r--         0      7000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f24c)
    f12aa000-f12aefff r-x      7000      5000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f12af000-f12affff rw-      c000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f12b0000-f12b0fff r--      d000      1000  /system/lib/android.hidl.memory.token@1.0.so (BuildId: 6accdd163ddbf4681e5d2242aff3f2)
    f12e8000-f12eafff r--         0      3000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa709)
    f12eb000-f12ebfff r-x      3000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f12ec000-f12ecfff rw-      4000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f12ed000-f12edfff r--      5000      1000  /system/lib/libhidlmemory.so (BuildId: c65f2af795d64945ebd15c9a3cffa7)
    f12ee000-f12eefff rw-         0      1000  [anon:.bss]
    f1309000-f1309fff r--         0      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d6096659b)
    f130a000-f130afff r-x      1000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f130b000-f130bfff rw-      2000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f130c000-f130cfff r--      3000      1000  /system/lib/android.hardware.graphics.common@1.0.so (BuildId: 3025282472a2f81ce2f3e80d609665)
    f1317000-f137afff rw-         0     64000  [anon:linker_alloc]
    f137b000-f137bfff r--         0      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b40f)
    f137c000-f137cfff r-x      1000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f137d000-f137dfff rw-      2000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f137e000-f137efff r--      3000      1000  /system/lib/android.hardware.media@1.0.so (BuildId: 303aaecb4f078c4d4e689cd4b846b4)
    f1396000-f139ffff r--         0      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bff7)
    f13a0000-f13a9fff r-x      a000      a000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f13aa000-f13aafff rw-     14000      1000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f13ab000-f13acfff r--     15000      2000  /system/lib/android.hidl.memory@1.0.so (BuildId: 66a5c1cf7615785c74a66a956111bf)
    f13c1000-f13d0fff r--         0     10000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e38f)
    f13d1000-f13eafff r-x     10000     1a000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f13eb000-f13ebfff rw-     2a000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f13ec000-f13ecfff r--     2b000      1000  /system/lib/libprocessgroup.so (BuildId: 3363e7553d77f544eb1de8052978e3)
    f13ed000-f13edfff rw-         0      1000  [anon:.bss]
    f1407000-f140bfff r--         0      5000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed997240)
    f140c000-f1411fff r-x      5000      6000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f1412000-f1412fff rw-      b000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f1413000-f1413fff r--      c000      1000  /system/lib/libcutils.so (BuildId: 6cf0d88314ccf1b51851269aed9972)
    f1414000-f1414fff rw-         0      1000  [anon:.bss]
    f1440000-f145dfff r--         0     1e000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101a0)
    f145e000-f147afff r-x     1e000     1d000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f147b000-f147bfff rw-     3b000      1000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f147c000-f147ffff r--     3c000      4000  /system/lib/android.hardware.drm@1.2.so (BuildId: 581c13d1e635e960481066f3be6101)
    f1488000-f1488fff r--         0      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f1489000-f1489fff r-x      1000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f148a000-f148afff r--      2000      1000  /system/lib/libdl_android.so (BuildId: 05ee8e1b72e189574850b7e5fc4a97)
    f14c6000-f14d5fff r--         0     10000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f14d6000-f14e6fff r-x     10000     11000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
    f14e7000-f14e7fff rw-     21000      1000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f14e8000-f14ebfff r--     22000      4000  /system/lib/libmediadrm.so (BuildId: fdec214d95ae1acf77637b8a5c5d02)
    f14ec000-f14ecfff rw-         0      1000  [anon:.bss]
    f1529000-f152ffff r--         0      7000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc371b)
    f1530000-f1535fff r-x      7000      6000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1536000-f1536fff rw-      d000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1537000-f1537fff r--      e000      1000  /system/lib/libmediautils.so (BuildId: ba530e1265626605ffe8e58136cc37)
    f1538000-f1538fff rw-         0      1000  [anon:.bss]
    f154b000-f1561fff r--         0     17000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4f7)
    f1562000-f1579fff r-x     17000     18000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f157a000-f157afff rw-     2f000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f157b000-f157bfff r--     30000      1000  /system/lib/libprotobuf-cpp-lite.so (BuildId: 150d3860bb1ba972c582cd785ce8d4)
    f157c000-f157cfff rw-         0      1000  [anon:.bss]
    f15b5000-f15b5fff r--         0      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797e4)
    f15b6000-f15b6fff r-x      1000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f15b7000-f15b7fff rw-      2000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f15b8000-f15b8fff r--      3000      1000  /system/lib/libbinderthreadstate.so (BuildId: 85616614ce11d112735114f5074797)
    f15b9000-f15b9fff rw-         0      1000  [anon:.bss]
    f15e6000-f15e6fff r--         0      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe8518)
    f15e7000-f15e7fff r-x      1000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f15e8000-f15e8fff rw-      2000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f15e9000-f15e9fff r--      3000      1000  /system/lib/libhidlallocatorutils.so (BuildId: 5d05636fad574ea0d2be7ffb85fe85)
    f162d000-f162dfff r--         0      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f55)
    f162e000-f162efff r-x      1000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f162f000-f162ffff rw-      2000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f1630000-f1630fff r--      3000      1000  /system/lib/libhidltransport.so (BuildId: 3aceb20f6b4f4b09ec9e0f5a24316f)
    f165a000-f1669fff r--         0     10000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20a5)
    f166a000-f167afff r-x     10000     11000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f167b000-f167bfff rw-     21000      1000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f167c000-f167dfff r--     22000      2000  /system/lib/android.hardware.graphics.bufferqueue@1.0.so (BuildId: 87d38eb6c62394da73da41fa7bef20)
    f1680000-f1680fff r--         0      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec620b)
    f1681000-f1681fff r-x      1000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f1682000-f1682fff rw-      2000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f1683000-f1683fff r--      3000      1000  /system/lib/libcgrouprc.so (BuildId: 0277f45ef3e6412962c9ef250cec62)
    f1684000-f1684fff rw-         0      1000  [anon:.bss]
    f16db000-f16e4fff r--         0      a000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e83c)
    f16e5000-f16f6fff r-x      a000     12000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f16f7000-f16f7fff rw-     1c000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f16f8000-f16f8fff r--     1d000      1000  /system/lib/libmemunreachable.so (BuildId: d712547c3f417f0dfcf1ecdae7b9e8)
    f16f9000-f16f9fff rw-         0      1000  [anon:.bss]
    f1702000-f1719fff r--         0     18000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e07390e)
    f171a000-f173afff r-x     18000     21000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f173b000-f173bfff rw-     39000      1000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f173c000-f173ffff r--     3a000      4000  /system/lib/android.hardware.drm@1.0.so (BuildId: 04786f2fca879f7d948706013e0739)
    f1758000-f175dfff r--         0      6000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d8a)
    f175e000-f1764fff r-x      6000      7000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1765000-f1765fff rw-      d000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1766000-f1766fff r--      e000      1000  /system/lib/libbase.so (BuildId: d61356f7fd581149bcf4b8d8caeb7d)
    f1767000-f1767fff rw-         0      1000  [anon:.bss]
    f1798000-f17a6fff r--         0      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd649)
    f17a7000-f17b5fff r-x      f000      f000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f17b6000-f17b6fff rw-     1e000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f17b7000-f17b7fff r--     1f000      1000  /system/lib/libstagefright_foundation.so (BuildId: 6ce6c87eb3768992ccf45527c4ddd6)
    f17b8000-f17b8fff rw-         0      1000  [anon:.bss]
    f17e0000-f1815fff r--         0     36000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7da)
    f1816000-f1864fff r-x     36000     4f000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1865000-f1865fff rw-     85000      1000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f1866000-f186afff r--     86000      5000  /system/lib/libc++.so (BuildId: d95638a44296331f32a5de0507a5a7)
    f186b000-f186cfff rw-         0      2000  [anon:.bss]
    f188f000-f188ffff r--         0      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee52)
    f1890000-f1890fff r-x      1000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1891000-f1891fff rw-      2000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1892000-f1892fff r--      3000      1000  /system/lib/libvndksupport.so (BuildId: 8997b2f1f7ee39ab4de5a9325c86ee)
    f1893000-f1893fff rw-         0      1000  [anon:.bss]
    f18c1000-f18d4fff r--         0     14000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767f4)
    f18d5000-f18e7fff r-x     14000     13000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f18e8000-f18e8fff rw-     27000      1000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f18e9000-f18ebfff r--     28000      3000  /system/lib/android.hardware.drm@1.1.so (BuildId: 7bdb891035a4e74d092ec5b76d9767)
    f191e000-f1926fff r--         0      9000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580cf)
    f1927000-f193cfff r-x      9000     16000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f193d000-f193dfff rw-     1f000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f193e000-f193efff r--     20000      1000  /apex/com.android.runtime/lib/bionic/libm.so (BuildId: e15d037022889ab4f25034f971d580)
    f193f000-f193ffff rw-         0      1000  [anon:.bss]
    f1959000-f1959fff r--         0      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f195a000-f195afff r-x      1000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f195b000-f195bfff r--      2000      1000  /apex/com.android.runtime/lib/bionic/libdl.so (BuildId: 226057e9bfb51b1165bb0e7381a996)
    f195c000-f195cfff rw-         0      1000  [anon:.bss]
    f1999000-f19a2fff r--         0      a000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40e1)
    f19a3000-f19abfff r-x      a000      9000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f19ac000-f19acfff rw-     13000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f19ad000-f19adfff r--     14000      1000  /system/lib/libutils.so (BuildId: 5033a2d0383ba79896a60621c50f40)
    f19ae000-f19aefff rw-         0      1000  [anon:.bss]
    f19e3000-f1a0bfff r--         0     29000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1a0c000-f1a92fff r-x     29000     87000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242e8)
    f1a93000-f1a94fff rw-     b0000      2000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f1a95000-f1a98fff r--     b2000      4000  /apex/com.android.runtime/lib/bionic/libc.so (BuildId: 4a0757f231650c15e76a2251099242)
    f1a99000-f1a9bfff rw-         0      3000  [anon:.bss]
    f1a9c000-f1a9cfff r--         0      1000  [anon:.bss]
    f1a9d000-f1aa9fff rw-         0      d000  [anon:.bss]
    f1ac6000-f1af7fff r--         0     32000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f1af8000-f1b23fff r-x     32000     2c000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d2760)
    f1b24000-f1b24fff rw-     5e000      1000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f1b25000-f1b2cfff r--     5f000      8000  /system/lib/libbinder.so (BuildId: d7fcb1dcc7a636271933de96c52d27)
    f1b2d000-f1b2dfff rw-         0      1000  [anon:.bss]
    f1b86000-f1b87fff r--         0      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387e4)
    f1b88000-f1b89fff r-x      2000      2000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1b8a000-f1b8afff rw-      4000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1b8b000-f1b8bfff r--      5000      1000  /system/lib/libnetd_client.so (BuildId: fa2f898d535ff7f98a6ca39148b387)
    f1b8c000-f1b8cfff rw-         0      1000  [anon:.bss]
    f1bc0000-f1bc0fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1c0d000-f1c0dfff ---         0      1000
    f1c0e000-f1c11fff rw-         0      4000  [anon:thread signal stack]
    f1c12000-f1c12fff ---         0      1000
    f1c13000-f1c16fff rw-         0      4000  [anon:thread signal stack]
    f1c17000-f1c17fff ---         0      1000
    f1c18000-f1c1bfff rw-         0      4000  [anon:thread signal stack]
    f1c1c000-f1c1cfff ---         0      1000
    f1c1d000-f1c20fff rw-         0      4000  [anon:thread signal stack]
    f1c21000-f1c21fff ---         0      1000
    f1c22000-f1c25fff rw-         0      4000  [anon:thread signal stack]
    f1c26000-f1c26fff ---         0      1000
    f1c27000-f1c2afff rw-         0      4000  [anon:thread signal stack]
    f1c2b000-f1c2bfff ---         0      1000
    f1c2c000-f1c2ffff rw-         0      4000  [anon:thread signal stack]
    f1c30000-f1c30fff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1c32000-f1c51fff r--         0     20000  /dev/__properties__/u:object_r:default_prop:s0
    f1c52000-f1c71fff r--         0     20000  /dev/__properties__/u:object_r:hwservicemanager_prop:s0
    f1c72000-f1c91fff r--         0     20000  /dev/__properties__/u:object_r:heapprofd_prop:s0
    f1c92000-f1cb1fff r--         0     20000  /dev/__properties__/u:object_r:exported2_default_prop:s0
    f1cb2000-f1cd1fff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f1cd2000-f1cf1fff r--         0     20000  /dev/__properties__/properties_serial
    f1cf2000-f1cfbfff r--         0      a000  /dev/__properties__/property_info
    f1cfd000-f1cfdfff ---         0      1000
    f1cfe000-f1d01fff rw-         0      4000  [anon:thread signal stack]
    f1d02000-f1d02fff ---         0      1000
    f1d03000-f1d06fff rw-         0      4000  [anon:thread signal stack]
    f1d07000-f1d07fff ---         0      1000
    f1d08000-f1d0bfff rw-         0      4000  [anon:thread signal stack]
    f1d0c000-f1d0cfff ---         0      1000
    f1d0d000-f1d10fff rw-         0      4000  [anon:thread signal stack]
    f1d11000-f1d11fff ---         0      1000
    f1d12000-f1d15fff rw-         0      4000  [anon:thread signal stack]
    f1d16000-f1d16fff ---         0      1000
    f1d17000-f1d1afff rw-         0      4000  [anon:thread signal stack]
    f1d1b000-f1d1bfff ---         0      1000
    f1d1c000-f1d1ffff rw-         0      4000  [anon:thread signal stack]
    f1d20000-f1d3ffff r--         0     20000  /dev/__properties__/u:object_r:log_tag_prop:s0
    f1d40000-f1d5ffff r--         0     20000  /dev/__properties__/u:object_r:logd_prop:s0
    f1d60000-f1e27fff r--         0     c8000  [anon:linker_alloc]
    f1e28000-f1e2efff rw-         0      7000  [anon:bionic_alloc_small_objects]
    f1e30000-f1e30fff rw-         0      1000  [anon:abort message]
    f1e31000-f1e31fff r--         0      1000  /dev/cgroup_info/cgroup.rc
    f1e32000-f1e32fff ---         0      1000
    f1e33000-f1e35fff rw-         0      3000
    f1e36000-f1e36fff ---         0      1000
    f1e37000-f1e39fff rw-         0      3000  [anon:bionic_alloc_small_objects]
    f1e3a000-f1e59fff r--         0     20000  /dev/__properties__/u:object_r:exported_default_prop:s0
    f1e5a000-f1e5afff rw-         0      1000  [anon:bionic_alloc_small_objects]
    f1e5b000-f1ebefff r--         0     64000  [anon:linker_alloc]
    f1ebf000-f1edefff r--         0     20000  /dev/__properties__/u:object_r:debug_prop:s0
    f1edf000-f1edffff ---         0      1000
    f1ee0000-f1ee0fff rw-         0      1000
    f1ee1000-f1ee1fff ---         0      1000
    f1ee2000-f1f01fff r--         0     20000  /dev/__properties__/properties_serial
    f1f02000-f1f02fff rw-         0      1000  [anon:System property context nodes]
    f1f03000-f1f0cfff r--         0      a000  /dev/__properties__/property_info
    f1f0d000-f1f70fff r--         0     64000  [anon:linker_alloc]
    f1f71000-f1f72fff rw-         0      2000  [anon:bionic_alloc_small_objects]
    f1f73000-f1f73fff r--         0      1000  [anon:atexit handlers]
    f1f74000-f1f74fff ---         0      1000
    f1f75000-f1f78fff rw-         0      4000  [anon:thread signal stack]
    f1f79000-f1f79fff rw-         0      1000  [anon:arc4random data]
    f1f7a000-f1f7afff r--         0      1000  [anon:atexit handlers]
    f1f7b000-f1f7bfff rw-         0      1000  [anon:System property context nodes]
    f1f7c000-f1f7cfff rw-         0      1000  [anon:arc4random data]
    f1f7d000-f1f99fff r--         0     1d000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f1f9a000-f2031fff r-x     1d000     98000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196b6)
    f2032000-f2032fff rw-     b5000      1000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2033000-f2036fff r--     b6000      4000  /apex/com.android.runtime/bin/linker (BuildId: 5a8dae746406874f62cc0c3f6e7196)
    f2037000-f203cfff rw-         0      6000
    f203d000-f203dfff r--         0      1000
    f203e000-f203ffff rw-         0      2000
    ffb3d000-ffb5dfff rw-         0     21000  [stack]
    ffff0000-ffff0fff r-x         0      1000  [vectors]
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 8255, name: Binder:8240_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f0cfdfb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f0cfe230
    ip  f0cfdf70  sp  f0cfdf60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f0cfdf20  3185c1ae
         f0cfdf24  f00f6498
         f0cfdf28  f1a993a8  [anon:.bss]
         f0cfdf2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         f0cfdf30  00000000
         f0cfdf34  01000000
         f0cfdf38  f1a99260  [anon:.bss]
         f0cfdf3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         f0cfdf40  f00f6238
         f0cfdf44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cfdf48  f00f6230
         f0cfdf4c  f0cfdf94
         f0cfdf50  f00f6274
         f0cfdf54  00000000
         f0cfdf58  f0cfdfb4
         f0cfdf5c  f1a993a8  [anon:.bss]
    #00  f0cfdf60  f0cfe490
         f0cfdf64  f1a99260  [anon:.bss]
         f0cfdf68  00000089
         f0cfdf6c  00000000
    #01  f0cfdf70  00000000
         f0cfdf74  00000000
         f0cfdf78  ffffffff
         f0cfdf7c  f0cfdfb4
         f0cfdf80  00000000
         f0cfdf84  3185c1ae
         f0cfdf88  f14ec028  [anon:.bss]
         f0cfdf8c  00000000
         f0cfdf90  00000000
         f0cfdf94  00000002
         f0cfdf98  f1a99260  [anon:.bss]
         f0cfdf9c  00000000
         f0cfdfa0  f1a99260  [anon:.bss]
         f0cfdfa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f0cfdfa8  00000000
         f0cfdfac  00000000
         f0cfdfb0  3185c1ae
         f0cfdfb4  efff9000
         f0cfdfb8  3185c1ae
         f0cfdfbc  f14ec028  [anon:.bss]
         f0cfdfc0  f0a14e00  [anon:libc_malloc]
         f0cfdfc4  f1a99260  [anon:.bss]
         f0cfdfc8  00000000
         f0cfdfcc  f1a99260  [anon:.bss]
         f0cfdfd0  00002030
         f0cfdfd4  f1a99260  [anon:.bss]
         f0cfdfd8  f0cfe230
         f0cfdfdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f0cfdfe0  00000004
         f0cfdfe4  f19a82cb  /system/lib/libutils.so
         f0cfdfe8  00000000
         f0cfdfec  f0a2c000  [anon:libc_malloc]
         f0cfdff0  00000010
         f0cfdff4  3185c1ae
         f0cfdff8  f0a14e10  [anon:libc_malloc]
         f0cfdffc  f0a14e00  [anon:libc_malloc]
         f0cfe000  f1a99260  [anon:.bss]
         f0cfe004  00000000
         f0cfe008  f1a99260  [anon:.bss]
         f0cfe00c  00002030
         f0cfe010  f1a99260  [anon:.bss]
         f0cfe014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f0cfe018  00000010
         f0cfe01c  00000000
         f0cfe020  f0a2c200  [anon:libc_malloc]
         f0cfe024  00000000
         f0cfe028  00000000
         f0cfe02c  00000000
         f0cfe030  00000000
         f0cfe034  00000000
         f0cfe038  3185c1ae
         f0cfe03c  f0a14e10  [anon:libc_malloc]
         f0cfe040  f0a18400  [anon:libc_malloc]
         f0cfe044  f1a99260  [anon:.bss]
         f0cfe048  00000000
         f0cfe04c  f0cfe1e4
         f0cfe050  00002030
         f0cfe054  f1afa20f  /system/lib/libbinder.so
    #05  f0cfe058  f0a18400  [anon:libc_malloc]
         f0cfe05c  f0a00a90  [anon:libc_malloc]
         f0cfe060  f0a14e10  [anon:libc_malloc]
         f0cfe064  3185c1ae
         f0cfe068  f0a18400  [anon:libc_malloc]
         f0cfe06c  f0a02498  [anon:libc_malloc]
         f0cfe070  00000001
         f0cfe074  f1afa193  /system/lib/libbinder.so
    #06  f0cfe078  3185c1ae
         f0cfe07c  f0a2c000  [anon:libc_malloc]
         f0cfe080  f0a18400  [anon:libc_malloc]
         f0cfe084  f0a2c054  [anon:libc_malloc]
         f0cfe088  f1a99260  [anon:.bss]
         f0cfe08c  f1b010ad  /system/lib/libbinder.so
    #07  f0cfe090  00000000
         f0cfe094  f0cfe0a0
         f0cfe098  f0cfe160
         f0cfe09c  00000000
         f0cfe0a0  00000000
         f0cfe0a4  f0a05028  [anon:libc_malloc]
         f0cfe0a8  00000004
         f0cfe0ac  00000006
         f0cfe0b0  00000000
         f0cfe0b4  00000000
         f0cfe0b8  00000000
         f0cfe0bc  00000000
         f0cfe0c0  00000000
         f0cfe0c4  31850000
         f0cfe0c8  00000000
         f0cfe0cc  f0010001
         ........  ........
    #08  f0cfe1a0  f0cfe230
         f0cfe1a4  f1b012b1  /system/lib/libbinder.so
         f0cfe1a8  00000000
         f0cfe1ac  f0a2c000  [anon:libc_malloc]
         f0cfe1b0  f0a2c090  [anon:libc_malloc]
         f0cfe1b4  00000001
         f0cfe1b8  00000000
         f0cfe1bc  f1b0135b  /system/lib/libbinder.so
    #09  f0cfe1c0  00000000
         f0cfe1c4  f1b008af  /system/lib/libbinder.so
         f0cfe1c8  f0e11930  [anon:libc_malloc]
         f0cfe1cc  f0e1193c  [anon:libc_malloc]
         f0cfe1d0  00000000
         f0cfe1d4  f1b1a939  /system/lib/libbinder.so
    #10  f0cfe1d8  f0e11930  [anon:libc_malloc]
         f0cfe1dc  f19a6905  /system/lib/libutils.so
    #11  f0cfe1e0  f0e05240  [anon:libc_malloc]
         f0cfe1e4  f0e11930  [anon:libc_malloc]
         f0cfe1e8  f0e05220  [anon:libc_malloc]
         f0cfe1ec  f0e11930  [anon:libc_malloc]
         f0cfe1f0  3185c1ae
         f0cfe1f4  f0cfe230
         f0cfe1f8  f0cfe230
         f0cfe1fc  f0cfe230
         f0cfe200  00000078
         f0cfe204  00002030
         f0cfe208  00002030
         f0cfe20c  f203f020
         f0cfe210  f0cfe230
         f0cfe214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f0cfe218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cfe21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f0cfe220  f0cfe238
         f0cfe224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f0cfe228  f0cfe230
         f0cfe22c  00000000
         f0cfe230  f203edc0
         f0cfe234  f08fe230
         f0cfe238  0000203f
         f0cfe23c  00002030
         f0cfe240  00000001
         f0cfe244  f0c01000
         f0cfe248  000fd230
         f0cfe24c  00001000
         f0cfe250  00000000
         f0cfe254  00000000
         f0cfe258  00000003
         f0cfe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 9519, name: HwBinder:8240_1  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f08fe118  r3  f08fe074
    r4  f1a99260  r5  c0306201  r6  f08fe118  r7  00000036
    r8  f08fe138  r9  f1a99260  r10 00000000  r11 f08fe120
    ip  00000000  sp  f08fe060  lr  f1a47709  pc  f1a791c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f08fe020  00000000
         f08fe024  00000000
         f08fe028  00000002
         f08fe02c  f1a99260  [anon:.bss]
         f08fe030  00000000
         f08fe034  f1a42d63  /apex/com.android.runtime/lib/bionic/libc.so
         f08fe038  f0a3500c  [anon:libc_malloc]
         f08fe03c  f1a89b91  /apex/com.android.runtime/lib/bionic/libc.so
         f08fe040  f0a3500c  [anon:libc_malloc]
         f08fe044  00000000
         f08fe048  f0a35010  [anon:libc_malloc]
         f08fe04c  f08fe490
         f08fe050  00000000
         f08fe054  00025aec
         f08fe058  00000000
         f08fe05c  00000000
    #00  f08fe060  f08fe074
         ........  ........
    #01  f08fe060  f08fe074
         f08fe064  3185c1ae
         f08fe068  f0a37500  [anon:libc_malloc]
         f08fe06c  f1268555  /system/lib/libhidlbase.so
         f08fe070  f08fe118
         f08fe074  00000000
    #02  f08fe078  f1aa13c0  [anon:.bss]
         f08fe07c  f0e09e08  [anon:libc_malloc]
         f08fe080  f08fe038
         f08fe084  f0a37554  [anon:libc_malloc]
         f08fe088  f0a37598  [anon:libc_malloc]
         f08fe08c  00000000
         f08fe090  00000000
         f08fe094  00000000
         f08fe098  00000000
         f08fe09c  00000000
         f08fe0a0  00000000
         f08fe0a4  f0a05068  [anon:libc_malloc]
         f08fe0a8  00000004
         f08fe0ac  00000006
         f08fe0b0  00000004
         f08fe0b4  00000000
         ........  ........
    #03  f08fe1b8  f08fe1e4
         f08fe1bc  00002030
         f08fe1c0  f0a29300  [anon:libc_malloc]
         f08fe1c4  f0a2930c  [anon:libc_malloc]
         f08fe1c8  00000000
         f08fe1cc  00000000
         f08fe1d0  f08fe1e4
         f08fe1d4  f127470d  /system/lib/libhidlbase.so
    #04  f08fe1d8  f0a29300  [anon:libc_malloc]
         f08fe1dc  f19a6905  /system/lib/libutils.so
    #05  f08fe1e0  f0a001f0  [anon:libc_malloc]
         f08fe1e4  f0a29300  [anon:libc_malloc]
         f08fe1e8  f0a001d0  [anon:libc_malloc]
         f08fe1ec  f0a29300  [anon:libc_malloc]
         f08fe1f0  3185c1ae
         f08fe1f4  f08fe230
         f08fe1f8  f08fe230
         f08fe1fc  f08fe230
         f08fe200  00000078
         f08fe204  0000203f
         f08fe208  00002030
         f08fe20c  f0cfe490
         f08fe210  f08fe230
         f08fe214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f08fe218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f08fe21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f08fe220  f08fe238
         f08fe224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f08fe228  f08fe230
         f08fe22c  00000000
         f08fe230  f0cfe230
         f08fe234  f07fd230
         f08fe238  0000252f
         f08fe23c  00002030
         f08fe240  00000001
         f08fe244  f0801000
         f08fe248  000fd230
         f08fe24c  00001000
         f08fe250  00000000
         f08fe254  00000000
         f08fe258  00000003
         f08fe25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 9520, name: Binder:8240_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f07fcfb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f07fd230
    ip  f07fcf70  sp  f07fcf60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f07fcf20  00000005
         f07fcf24  00000000
         f07fcf28  f07fd0a0
         f07fcf2c  f1a99260  [anon:.bss]
         f07fcf30  f0e42c00  [anon:libc_malloc]
         f07fcf34  f1b085f3  /system/lib/libbinder.so
         f07fcf38  f07fcfc8
         f07fcf3c  fffff828
         f07fcf40  f07fcfc8
         f07fcf44  f14d94e5  /system/lib/libmediadrm.so
         f07fcf48  f0e0a644  [anon:libc_malloc]
         f07fcf4c  f0e0a644  [anon:libc_malloc]
         f07fcf50  00000000
         f07fcf54  00000005
         f07fcf58  f07fcfb4
         f07fcf5c  f1a993a8  [anon:.bss]
    #00  f07fcf60  f07fd490
         f07fcf64  f1a99260  [anon:.bss]
         f07fcf68  00000089
         f07fcf6c  00000000
    #01  f07fcf70  00000000
         f07fcf74  00000000
         f07fcf78  ffffffff
         f07fcf7c  f07fcfb4
         f07fcf80  00000000
         f07fcf84  3185c1ae
         f07fcf88  f14ec028  [anon:.bss]
         f07fcf8c  00000000
         f07fcf90  00000000
         f07fcf94  00000002
         f07fcf98  f1a99260  [anon:.bss]
         f07fcf9c  00000000
         f07fcfa0  f1a99260  [anon:.bss]
         f07fcfa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f07fcfa8  00000000
         f07fcfac  f1a99260  [anon:.bss]
         f07fcfb0  00000000
         f07fcfb4  00000000
         f07fcfb8  3185c1ae
         f07fcfbc  f14ec028  [anon:.bss]
         f07fcfc0  f0e42c00  [anon:libc_malloc]
         f07fcfc4  f1a99260  [anon:.bss]
         f07fcfc8  00000000
         f07fcfcc  f1a99260  [anon:.bss]
         f07fcfd0  00002030
         f07fcfd4  f1a99260  [anon:.bss]
         f07fcfd8  f07fd230
         f07fcfdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f07fcfe0  00000004
         f07fcfe4  f19a82cb  /system/lib/libutils.so
         f07fcfe8  00000000
         f07fcfec  f0e50800  [anon:libc_malloc]
         f07fcff0  00000010
         f07fcff4  3185c1ae
         f07fcff8  f0e42c10  [anon:libc_malloc]
         f07fcffc  f0e42c00  [anon:libc_malloc]
         f07fd000  f1a99260  [anon:.bss]
         f07fd004  00000000
         f07fd008  f1a99260  [anon:.bss]
         f07fd00c  00002030
         f07fd010  f1a99260  [anon:.bss]
         f07fd014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f07fd018  00000010
         f07fd01c  00000000
         f07fd020  f0e50a00  [anon:libc_malloc]
         f07fd024  00000000
         f07fd028  00000000
         f07fd02c  00000000
         f07fd030  00000000
         f07fd034  00000000
         f07fd038  3185c1ae
         f07fd03c  f0e42c10  [anon:libc_malloc]
         f07fd040  f0e29340  [anon:libc_malloc]
         f07fd044  f1a99260  [anon:.bss]
         f07fd048  00000000
         f07fd04c  f07fd1e4
         f07fd050  00002030
         f07fd054  f1afa20f  /system/lib/libbinder.so
    #05  f07fd058  f0e29340  [anon:libc_malloc]
         f07fd05c  f0e055c0  [anon:libc_malloc]
         f07fd060  f0e42c10  [anon:libc_malloc]
         f07fd064  3185c1ae
         f07fd068  f0e29340  [anon:libc_malloc]
         f07fd06c  f0e06978  [anon:libc_malloc]
         f07fd070  00000001
         f07fd074  f1afa193  /system/lib/libbinder.so
    #06  f07fd078  00000000
         f07fd07c  f0e50800  [anon:libc_malloc]
         f07fd080  f0e29340  [anon:libc_malloc]
         f07fd084  f0e50854  [anon:libc_malloc]
         f07fd088  f1a99260  [anon:.bss]
         f07fd08c  f1b010ad  /system/lib/libbinder.so
    #07  f07fd090  00000000
         f07fd094  f07fd0a0
         f07fd098  f07fd160
         f07fd09c  00000000
         f07fd0a0  00000000
         f07fd0a4  f0e055e0  [anon:libc_malloc]
         f07fd0a8  00000008
         f07fd0ac  0000000c
         f07fd0b0  00000000
         f07fd0b4  00000000
         f07fd0b8  00000000
         f07fd0bc  00000000
         f07fd0c0  00000000
         f07fd0c4  f1a90000  /apex/com.android.runtime/lib/bionic/libc.so
         f07fd0c8  00000000
         f07fd0cc  f0010001
         ........  ........
    #08  f07fd1a0  f07fd230
         f07fd1a4  f1b012b1  /system/lib/libbinder.so
         f07fd1a8  00000000
         f07fd1ac  f0e50800  [anon:libc_malloc]
         f07fd1b0  f0e50890  [anon:libc_malloc]
         f07fd1b4  00000000
         f07fd1b8  00000000
         f07fd1bc  f1b0135b  /system/lib/libbinder.so
    #09  f07fd1c0  00000000
         f07fd1c4  f1b008af  /system/lib/libbinder.so
         f07fd1c8  f0e11960  [anon:libc_malloc]
         f07fd1cc  f0e1196c  [anon:libc_malloc]
         f07fd1d0  00000000
         f07fd1d4  f1b1a939  /system/lib/libbinder.so
    #10  f07fd1d8  f0e11960  [anon:libc_malloc]
         f07fd1dc  f19a6905  /system/lib/libutils.so
    #11  f07fd1e0  f0e05260  [anon:libc_malloc]
         f07fd1e4  f0e11960  [anon:libc_malloc]
         f07fd1e8  f0e05230  [anon:libc_malloc]
         f07fd1ec  f0e11960  [anon:libc_malloc]
         f07fd1f0  3185c1ae
         f07fd1f4  f07fd230
         f07fd1f8  f07fd230
         f07fd1fc  f07fd230
         f07fd200  00000078
         f07fd204  00002030
         f07fd208  00002030
         f07fd20c  f203f020
         f07fd210  f07fd230
         f07fd214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f07fd218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fd21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f07fd220  f07fd238
         f07fd224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f07fd228  f07fd230
         f07fd22c  00000000
         f07fd230  f08fe230
         f07fd234  f06fc230
         f07fd238  00002530
         f07fd23c  00002030
         f07fd240  00000001
         f07fd244  f0700000
         f07fd248  000fd230
         f07fd24c  00001000
         f07fd250  00000000
         f07fd254  00000000
         f07fd258  00000003
         f07fd25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 9523, name: HwBinder:8240_2  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f06fc118  r3  f06fc074
    r4  f1a99260  r5  c0306201  r6  f06fc118  r7  00000036
    r8  f06fc138  r9  f1a99260  r10 00000000  r11 f06fc120
    ip  00000000  sp  f06fc060  lr  f1a47709  pc  f1a791c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f06fc020  f0e02910  [anon:libc_malloc]
         f06fc024  f1a394f5  /apex/com.android.runtime/lib/bionic/libc.so
         f06fc028  f0b04900  [anon:libc_malloc]
         f06fc02c  f0f07240  [anon:libc_malloc]
         f06fc030  f0f07240  [anon:libc_malloc]
         f06fc034  f0b04900  [anon:libc_malloc]
         f06fc038  00000000
         f06fc03c  f0e3c518  [anon:libc_malloc]
         f06fc040  f0a3500c  [anon:libc_malloc]
         f06fc044  00000000
         f06fc048  f0a35010  [anon:libc_malloc]
         f06fc04c  f06fc490
         f06fc050  00000000
         f06fc054  00025af0
         f06fc058  00000000
         f06fc05c  00000000
    #00  f06fc060  f06fc074
         ........  ........
    #01  f06fc060  f06fc074
         f06fc064  3185c1ae
         f06fc068  f0e3c500  [anon:libc_malloc]
         f06fc06c  f1268555  /system/lib/libhidlbase.so
         f06fc070  f06fc118
         f06fc074  00000000
    #02  f06fc078  f1aa13c0  [anon:.bss]
         f06fc07c  f0e0ac08  [anon:libc_malloc]
         f06fc080  f06fc038
         f06fc084  f0e3c554  [anon:libc_malloc]
         f06fc088  f0e3c598  [anon:libc_malloc]
         f06fc08c  00000004
         f06fc090  00000000
         f06fc094  00000000
         f06fc098  00000000
         f06fc09c  00000000
         f06fc0a0  00000000
         f06fc0a4  f0e10158  [anon:libc_malloc]
         f06fc0a8  00000004
         f06fc0ac  00000006
         f06fc0b0  00000004
         f06fc0b4  00000000
         ........  ........
    #03  f06fc1b8  f06fc1e4
         f06fc1bc  00002030
         f06fc1c0  f0a290f0  [anon:libc_malloc]
         f06fc1c4  f0a290fc  [anon:libc_malloc]
         f06fc1c8  00000000
         f06fc1cc  00000000
         f06fc1d0  f06fc1e4
         f06fc1d4  f127470d  /system/lib/libhidlbase.so
    #04  f06fc1d8  f0a290f0  [anon:libc_malloc]
         f06fc1dc  f19a6905  /system/lib/libutils.so
    #05  f06fc1e0  f0a00230  [anon:libc_malloc]
         f06fc1e4  f0a290f0  [anon:libc_malloc]
         f06fc1e8  f0a001f0  [anon:libc_malloc]
         f06fc1ec  f0a290f0  [anon:libc_malloc]
         f06fc1f0  3185c1ae
         f06fc1f4  f06fc230
         f06fc1f8  f06fc230
         f06fc1fc  f06fc230
         f06fc200  00000078
         f06fc204  0000252f
         f06fc208  00002030
         f06fc20c  f08fe490
         f06fc210  f06fc230
         f06fc214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f06fc218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f06fc21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f06fc220  f06fc238
         f06fc224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f06fc228  f06fc230
         f06fc22c  00000000
         f06fc230  f07fd230
         f06fc234  f05fb230
         f06fc238  00002533
         f06fc23c  00002030
         f06fc240  00000001
         f06fc244  f05ff000
         f06fc248  000fd230
         f06fc24c  00001000
         f06fc250  00000000
         f06fc254  00000000
         f06fc258  00000003
         f06fc25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 9525, name: HwBinder:8240_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f05fb118  r3  f05fb074
    r4  f1a99260  r5  c0306201  r6  f05fb118  r7  00000036
    r8  f05fb138  r9  f1a99260  r10 00000000  r11 f05fb120
    ip  00000000  sp  f05fb060  lr  f1a47709  pc  f1a791c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f05fb020  f05fb0d4
         f05fb024  00000002
         f05fb028  f126bb49  /system/lib/libhidlbase.so
         f05fb02c  f126bb49  /system/lib/libhidlbase.so
         f05fb030  f1a99260  [anon:.bss]
         f05fb034  f126dcdd  /system/lib/libhidlbase.so
         f05fb038  00000002
         f05fb03c  f0a37a00  [anon:libc_malloc]
         f05fb040  00000011
         f05fb044  f0a35000  [anon:libc_malloc]
         f05fb048  f0a35010  [anon:libc_malloc]
         f05fb04c  f05fb490
         f05fb050  00000000
         f05fb054  00025af4
         f05fb058  00000000
         f05fb05c  00000000
    #00  f05fb060  f05fb074
         ........  ........
    #01  f05fb060  f05fb074
         f05fb064  3185c1ae
         f05fb068  f0a37a00  [anon:libc_malloc]
         f05fb06c  f1268555  /system/lib/libhidlbase.so
         f05fb070  f05fb118
         f05fb074  00000000
    #02  f05fb078  00000011
         f05fb07c  f05fb160
         f05fb080  f0a37a00  [anon:libc_malloc]
         f05fb084  f0a37a54  [anon:libc_malloc]
         f05fb088  f0a37a98  [anon:libc_malloc]
         f05fb08c  0085c1ae
         f05fb090  00000000
         f05fb094  00000000
         f05fb098  00000000
         f05fb09c  00000000
         f05fb0a0  00000000
         f05fb0a4  f0a05018  [anon:libc_malloc]
         f05fb0a8  00000004
         f05fb0ac  00000006
         f05fb0b0  00000004
         f05fb0b4  00000000
         ........  ........
    #03  f05fb1b8  f05fb1e4
         f05fb1bc  00002030
         f05fb1c0  f0e11a80  [anon:libc_malloc]
         f05fb1c4  f0e11a8c  [anon:libc_malloc]
         f05fb1c8  00000000
         f05fb1cc  00000000
         f05fb1d0  f05fb1e4
         f05fb1d4  f127470d  /system/lib/libhidlbase.so
    #04  f05fb1d8  f0e11a80  [anon:libc_malloc]
         f05fb1dc  f19a6905  /system/lib/libutils.so
    #05  f05fb1e0  f0e052c0  [anon:libc_malloc]
         f05fb1e4  f0e11a80  [anon:libc_malloc]
         f05fb1e8  f0a00230  [anon:libc_malloc]
         f05fb1ec  f0e11a80  [anon:libc_malloc]
         f05fb1f0  3185c1ae
         f05fb1f4  f05fb230
         f05fb1f8  f05fb230
         f05fb1fc  f05fb230
         f05fb200  00000078
         f05fb204  00002533
         f05fb208  00002030
         f05fb20c  f06fc490
         f05fb210  f05fb230
         f05fb214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f05fb218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f05fb21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f05fb220  f05fb238
         f05fb224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f05fb228  f05fb230
         f05fb22c  00000000
         f05fb230  f06fc230
         f05fb234  f04fa230
         f05fb238  00002535
         f05fb23c  00002030
         f05fb240  00000001
         f05fb244  f04fe000
         f05fb248  000fd230
         f05fb24c  00001000
         f05fb250  00000000
         f05fb254  00000000
         f05fb258  00000003
         f05fb25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 17310, name: Binder:8240_5  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f01f6fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f01f7230
    ip  f01f6f70  sp  f01f6f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f01f6f20  00000004
         f01f6f24  00000000
         f01f6f28  f01f70a0
         f01f6f2c  f1a99260  [anon:.bss]
         f01f6f30  f0e53800  [anon:libc_malloc]
         f01f6f34  f1b085f3  /system/lib/libbinder.so
         f01f6f38  f01f70a0
         f01f6f3c  f0e53804  [anon:libc_malloc]
         f01f6f40  00000004
         f01f6f44  f14d91e7  /system/lib/libmediadrm.so
         f01f6f48  3185c1ae
         f01f6f4c  f0e0d014  [anon:libc_malloc]
         f01f6f50  00000000
         f01f6f54  f01f6f90
         f01f6f58  f01f6fb4
         f01f6f5c  f1a993a8  [anon:.bss]
    #00  f01f6f60  f01f7490
         f01f6f64  f1a99260  [anon:.bss]
         f01f6f68  00000089
         f01f6f6c  00000000
    #01  f01f6f70  00000000
         f01f6f74  00000000
         f01f6f78  ffffffff
         f01f6f7c  f01f6fb4
         f01f6f80  00000000
         f01f6f84  3185c1ae
         f01f6f88  f14ec028  [anon:.bss]
         f01f6f8c  00000000
         f01f6f90  00000000
         f01f6f94  00000002
         f01f6f98  f1a99260  [anon:.bss]
         f01f6f9c  00000000
         f01f6fa0  f1a99260  [anon:.bss]
         f01f6fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f01f6fa8  00000000
         f01f6fac  f0b002c0  [anon:libc_malloc]
         f01f6fb0  f0ea0b30  [anon:libc_malloc]
         f01f6fb4  f1a39400  /apex/com.android.runtime/lib/bionic/libc.so
         f01f6fb8  3185c1ae
         f01f6fbc  f14ec028  [anon:.bss]
         f01f6fc0  f0a0cc00  [anon:libc_malloc]
         f01f6fc4  f1a99260  [anon:.bss]
         f01f6fc8  00000000
         f01f6fcc  f1a99260  [anon:.bss]
         f01f6fd0  00002030
         f01f6fd4  f1a99260  [anon:.bss]
         f01f6fd8  f01f7230
         f01f6fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f01f6fe0  00000004
         f01f6fe4  f19a82cb  /system/lib/libutils.so
         f01f6fe8  00000000
         f01f6fec  f0a2c600  [anon:libc_malloc]
         f01f6ff0  00000010
         f01f6ff4  3185c1ae
         f01f6ff8  f0a0cc10  [anon:libc_malloc]
         f01f6ffc  f0a0cc00  [anon:libc_malloc]
         f01f7000  f1a99260  [anon:.bss]
         f01f7004  00000000
         f01f7008  f1a99260  [anon:.bss]
         f01f700c  00002030
         f01f7010  f1a99260  [anon:.bss]
         f01f7014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f01f7018  00000010
         f01f701c  00000000
         f01f7020  f0a55a00  [anon:libc_malloc]
         f01f7024  00000000
         f01f7028  00000000
         f01f702c  00000000
         f01f7030  00000000
         f01f7034  00000000
         f01f7038  3185c1ae
         f01f703c  f0a0cc10  [anon:libc_malloc]
         f01f7040  f0a18080  [anon:libc_malloc]
         f01f7044  f1a99260  [anon:.bss]
         f01f7048  00000000
         f01f704c  f01f71e4
         f01f7050  00002030
         f01f7054  f1afa20f  /system/lib/libbinder.so
    #05  f01f7058  f0a18080  [anon:libc_malloc]
         f01f705c  f0e056e0  [anon:libc_malloc]
         f01f7060  f0a0cc10  [anon:libc_malloc]
         f01f7064  3185c1ae
         f01f7068  f0a18080  [anon:libc_malloc]
         f01f706c  f0a02468  [anon:libc_malloc]
         f01f7070  00000001
         f01f7074  f1afa193  /system/lib/libbinder.so
    #06  f01f7078  00002030
         f01f707c  f0a2c600  [anon:libc_malloc]
         f01f7080  f0a18080  [anon:libc_malloc]
         f01f7084  f0a2c654  [anon:libc_malloc]
         f01f7088  f1a99260  [anon:.bss]
         f01f708c  f1b010ad  /system/lib/libbinder.so
    #07  f01f7090  00000000
         f01f7094  f0e0cf08  [anon:libc_malloc]
         f01f7098  f0e0cf14  [anon:libc_malloc]
         f01f709c  f0e0d018  [anon:libc_malloc]
         f01f70a0  00000000
         f01f70a4  f0e0cf3c  [anon:libc_malloc]
         f01f70a8  f0800000
         f01f70ac  f0e0cff8  [anon:libc_malloc]
         f01f70b0  f0a00650  [anon:libc_malloc]
         f01f70b4  f1a125d1  /apex/com.android.runtime/lib/bionic/libc.so
         f01f70b8  00000004
         f01f70bc  00000000
         f01f70c0  00000000
         f01f70c4  3185c1ae
         f01f70c8  00000000
         f01f70cc  f0e0cf08  [anon:libc_malloc]
         ........  ........
    #08  f01f71a0  f01f7230
         f01f71a4  f1b012b1  /system/lib/libbinder.so
         f01f71a8  00000000
         f01f71ac  f0a2c600  [anon:libc_malloc]
         f01f71b0  f0a2c690  [anon:libc_malloc]
         f01f71b4  00000000
         f01f71b8  00000000
         f01f71bc  f1b0135b  /system/lib/libbinder.so
    #09  f01f71c0  00000000
         f01f71c4  f1b008af  /system/lib/libbinder.so
         f01f71c8  f0e11d80  [anon:libc_malloc]
         f01f71cc  f0e11d8c  [anon:libc_malloc]
         f01f71d0  00000000
         f01f71d4  f1b1a939  /system/lib/libbinder.so
    #10  f01f71d8  f0e11d80  [anon:libc_malloc]
         f01f71dc  f19a6905  /system/lib/libutils.so
    #11  f01f71e0  f0e054a0  [anon:libc_malloc]
         f01f71e4  f0e11d80  [anon:libc_malloc]
         f01f71e8  f0e05530  [anon:libc_malloc]
         f01f71ec  f0e11d80  [anon:libc_malloc]
         f01f71f0  3185c1ae
         f01f71f4  f01f7230
         f01f71f8  f01f7230
         f01f71fc  f01f7230
         f01f7200  00000078
         f01f7204  00004bd5
         f01f7208  00002030
         f01f720c  f03f9490
         f01f7210  f01f7230
         f01f7214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f01f7218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f01f721c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f01f7220  f01f7238
         f01f7224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f01f7228  f01f7230
         f01f722c  00000000
         f01f7230  f02f8230
         f01f7234  f00f6230
         f01f7238  0000439e
         f01f723c  00002030
         f01f7240  00000001
         f01f7244  f00fa000
         f01f7248  000fd230
         f01f724c  00001000
         f01f7250  00000000
         f01f7254  00000000
         f01f7258  00000003
         f01f725c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 18308, name: Binder:8240_6  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f00f5fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f00f6230
    ip  f00f5f70  sp  f00f5f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f00f5f20  3185c1ae
         f00f5f24  efff5498
         f00f5f28  f1a993a8  [anon:.bss]
         f00f5f2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         f00f5f30  00000000
         f00f5f34  01000000
         f00f5f38  f1a99260  [anon:.bss]
         f00f5f3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         f00f5f40  efff5238
         f00f5f44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f00f5f48  efff5230
         f00f5f4c  f00f5f94
         f00f5f50  efff5274
         f00f5f54  00000000
         f00f5f58  f00f5fb4
         f00f5f5c  f1a993a8  [anon:.bss]
    #00  f00f5f60  f00f6490
         f00f5f64  f1a99260  [anon:.bss]
         f00f5f68  00000089
         f00f5f6c  00000000
    #01  f00f5f70  00000000
         f00f5f74  00000000
         f00f5f78  ffffffff
         f00f5f7c  f00f5fb4
         f00f5f80  00000000
         f00f5f84  3185c1ae
         f00f5f88  f14ec028  [anon:.bss]
         f00f5f8c  00000000
         f00f5f90  00000000
         f00f5f94  00000002
         f00f5f98  f1a99260  [anon:.bss]
         f00f5f9c  00000000
         f00f5fa0  f1a99260  [anon:.bss]
         f00f5fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f00f5fa8  00000000
         f00f5fac  00000000
         f00f5fb0  3185c1ae
         f00f5fb4  efef8000
         f00f5fb8  3185c1ae
         f00f5fbc  f14ec028  [anon:.bss]
         f00f5fc0  f0e68c00  [anon:libc_malloc]
         f00f5fc4  f1a99260  [anon:.bss]
         f00f5fc8  00000000
         f00f5fcc  f1a99260  [anon:.bss]
         f00f5fd0  00002030
         f00f5fd4  f1a99260  [anon:.bss]
         f00f5fd8  f00f6230
         f00f5fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f00f5fe0  00000000
         f00f5fe4  f00f6030
         f00f5fe8  00000000
         f00f5fec  f0e69f00  [anon:libc_malloc]
         f00f5ff0  00000010
         f00f5ff4  3185c1ae
         f00f5ff8  f0e68c10  [anon:libc_malloc]
         f00f5ffc  f0e68c00  [anon:libc_malloc]
         f00f6000  f1a99260  [anon:.bss]
         f00f6004  00000000
         f00f6008  f1a99260  [anon:.bss]
         f00f600c  00002030
         f00f6010  f1a99260  [anon:.bss]
         f00f6014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f00f6018  00000010
         f00f601c  00000000
         f00f6020  f0e43100  [anon:libc_malloc]
         f00f6024  00000000
         f00f6028  00000000
         f00f602c  00000000
         f00f6030  00000000
         f00f6034  00000000
         f00f6038  3185c1ae
         f00f603c  f0e68c10  [anon:libc_malloc]
         f00f6040  f0a181c0  [anon:libc_malloc]
         f00f6044  f1a99260  [anon:.bss]
         f00f6048  00000000
         f00f604c  f00f61e4
         f00f6050  00002030
         f00f6054  f1afa20f  /system/lib/libbinder.so
    #05  f00f6058  f0a181c0  [anon:libc_malloc]
         f00f605c  f0e05420  [anon:libc_malloc]
         f00f6060  f0e68c10  [anon:libc_malloc]
         f00f6064  3185c1ae
         f00f6068  f0a181c0  [anon:libc_malloc]
         f00f606c  f0e06948  [anon:libc_malloc]
         f00f6070  00000001
         f00f6074  f1afa193  /system/lib/libbinder.so
    #06  f00f6078  3185c1ae
         f00f607c  f0e69f00  [anon:libc_malloc]
         f00f6080  f0a181c0  [anon:libc_malloc]
         f00f6084  f0e69f54  [anon:libc_malloc]
         f00f6088  f1a99260  [anon:.bss]
         f00f608c  f1b010ad  /system/lib/libbinder.so
    #07  f00f6090  00001000
         f00f6094  f1a19157  /apex/com.android.runtime/lib/bionic/libc.so
         f00f6098  00001000
         f00f609c  00000000
         f00f60a0  00001000
         f00f60a4  00000001
         f00f60a8  0000000f
         f00f60ac  f00f60e3
         f00f60b0  f00f60e2
         f00f60b4  f00f60e0
         f00f60b8  f00f6490
         f00f60bc  0000000f
         f00f60c0  f0f029f0  [anon:libc_malloc]
         f00f60c4  f1a99260  [anon:.bss]
         f00f60c8  f1a991dc  [anon:.bss]
         f00f60cc  f1a04fd8  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  f00f61a0  f0e69f00  [anon:libc_malloc]
         f00f61a4  f0e69f54  [anon:libc_malloc]
         f00f61a8  00000000
         f00f61ac  f0e69f00  [anon:libc_malloc]
         f00f61b0  f0e69f90  [anon:libc_malloc]
         f00f61b4  00000000
         f00f61b8  00000000
         f00f61bc  f1b0135b  /system/lib/libbinder.so
    #09  f00f61c0  00000000
         f00f61c4  f1b008af  /system/lib/libbinder.so
         f00f61c8  f0a073f0  [anon:libc_malloc]
         f00f61cc  f0a073fc  [anon:libc_malloc]
         f00f61d0  00000000
         f00f61d4  f1b1a939  /system/lib/libbinder.so
    #10  f00f61d8  f0a073f0  [anon:libc_malloc]
         f00f61dc  f19a6905  /system/lib/libutils.so
    #11  f00f61e0  f0a2f0a0  [anon:libc_malloc]
         f00f61e4  f0a073f0  [anon:libc_malloc]
         f00f61e8  f0a2f040  [anon:libc_malloc]
         f00f61ec  f0a073f0  [anon:libc_malloc]
         f00f61f0  3185c1ae
         f00f61f4  f00f6230
         f00f61f8  f00f6230
         f00f61fc  f00f6230
         f00f6200  00000078
         f00f6204  0000203f
         f00f6208  00002030
         f00f620c  f0cfe490
         f00f6210  f00f6230
         f00f6214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f00f6218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f00f621c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f00f6220  f00f6238
         f00f6224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f00f6228  f00f6230
         f00f622c  00000000
         f00f6230  f01f7230
         f00f6234  efff5230
         f00f6238  00004784
         f00f623c  00002030
         f00f6240  00000001
         f00f6244  efff9000
         f00f6248  000fd230
         f00f624c  00001000
         f00f6250  00000000
         f00f6254  00000000
         f00f6258  00000003
         f00f625c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 18310, name: Binder:8240_7  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efff4fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 efff5230
    ip  efff4f70  sp  efff4f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         efff4f20  3185c1ae
         efff4f24  efef4498
         efff4f28  f1a993a8  [anon:.bss]
         efff4f2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         efff4f30  00000000
         efff4f34  01000000
         efff4f38  f1a99260  [anon:.bss]
         efff4f3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         efff4f40  efef4238
         efff4f44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efff4f48  efef4230
         efff4f4c  efff4f94
         efff4f50  efef4274
         efff4f54  00000000
         efff4f58  efff4fb4
         efff4f5c  f1a993a8  [anon:.bss]
    #00  efff4f60  efff5490
         efff4f64  f1a99260  [anon:.bss]
         efff4f68  00000089
         efff4f6c  00000000
    #01  efff4f70  00000000
         efff4f74  00000000
         efff4f78  ffffffff
         efff4f7c  efff4fb4
         efff4f80  00000000
         efff4f84  3185c1ae
         efff4f88  f14ec028  [anon:.bss]
         efff4f8c  00000000
         efff4f90  00000000
         efff4f94  00000002
         efff4f98  f1a99260  [anon:.bss]
         efff4f9c  00000000
         efff4fa0  f1a99260  [anon:.bss]
         efff4fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efff4fa8  00000000
         efff4fac  00000000
         efff4fb0  3185c1ae
         efff4fb4  efdf7000
         efff4fb8  3185c1ae
         efff4fbc  f14ec028  [anon:.bss]
         efff4fc0  f0a14a00  [anon:libc_malloc]
         efff4fc4  f1a99260  [anon:.bss]
         efff4fc8  00000000
         efff4fcc  f1a99260  [anon:.bss]
         efff4fd0  00002030
         efff4fd4  f1a99260  [anon:.bss]
         efff4fd8  efff5230
         efff4fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  efff4fe0  00000000
         efff4fe4  efff5030
         efff4fe8  00000000
         efff4fec  f0a1c200  [anon:libc_malloc]
         efff4ff0  00000010
         efff4ff4  3185c1ae
         efff4ff8  f0a14a10  [anon:libc_malloc]
         efff4ffc  f0a14a00  [anon:libc_malloc]
         efff5000  f1a99260  [anon:.bss]
         efff5004  00000000
         efff5008  f1a99260  [anon:.bss]
         efff500c  00002030
         efff5010  f1a99260  [anon:.bss]
         efff5014  f14dcdd9  /system/lib/libmediadrm.so
    #04  efff5018  00000010
         efff501c  00000000
         efff5020  f0a1c400  [anon:libc_malloc]
         efff5024  00000000
         efff5028  00000000
         efff502c  00000000
         efff5030  00000000
         efff5034  00000000
         efff5038  3185c1ae
         efff503c  f0a14a10  [anon:libc_malloc]
         efff5040  f0a182c0  [anon:libc_malloc]
         efff5044  f1a99260  [anon:.bss]
         efff5048  00000000
         efff504c  efff51e4
         efff5050  00002030
         efff5054  f1afa20f  /system/lib/libbinder.so
    #05  efff5058  f0a182c0  [anon:libc_malloc]
         efff505c  f0a003e0  [anon:libc_malloc]
         efff5060  f0a14a10  [anon:libc_malloc]
         efff5064  3185c1ae
         efff5068  f0a182c0  [anon:libc_malloc]
         efff506c  f0a02270  [anon:libc_malloc]
         efff5070  00000001
         efff5074  f1afa193  /system/lib/libbinder.so
    #06  efff5078  3185c1ae
         efff507c  f0a1c200  [anon:libc_malloc]
         efff5080  f0a182c0  [anon:libc_malloc]
         efff5084  f0a1c254  [anon:libc_malloc]
         efff5088  f1a99260  [anon:.bss]
         efff508c  f1b010ad  /system/lib/libbinder.so
    #07  efff5090  ffff0208  [vectors]
         efff5094  efff50e9
         efff5098  0000000a
         efff509c  f0e0dd00  [anon:libc_malloc]
         efff50a0  3185c1ae
         efff50a4  f0e0d608  [anon:libc_malloc]
         efff50a8  3185c1ae
         efff50ac  f0e0dd08  [anon:libc_malloc]
         efff50b0  00000002
         efff50b4  f0e0dd2c  [anon:libc_malloc]
         efff50b8  efff5128
         efff50bc  f0e0dd3c  [anon:libc_malloc]
         efff50c0  f0800000
         efff50c4  f0e0ddf8  [anon:libc_malloc]
         efff50c8  f0a0a840  [anon:libc_malloc]
         efff50cc  f1a12d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  efff51a0  f0a1c200  [anon:libc_malloc]
         efff51a4  f0a1c254  [anon:libc_malloc]
         efff51a8  00000000
         efff51ac  f0a1c200  [anon:libc_malloc]
         efff51b0  f0a1c290  [anon:libc_malloc]
         efff51b4  00000000
         efff51b8  00000000
         efff51bc  f1b0135b  /system/lib/libbinder.so
    #09  efff51c0  00000000
         efff51c4  f1b008af  /system/lib/libbinder.so
         efff51c8  f0e11f00  [anon:libc_malloc]
         efff51cc  f0e11f0c  [anon:libc_malloc]
         efff51d0  00000000
         efff51d4  f1b1a939  /system/lib/libbinder.so
    #10  efff51d8  f0e11f00  [anon:libc_malloc]
         efff51dc  f19a6905  /system/lib/libutils.so
    #11  efff51e0  f0e05930  [anon:libc_malloc]
         efff51e4  f0e11f00  [anon:libc_malloc]
         efff51e8  f0a2f0a0  [anon:libc_malloc]
         efff51ec  f0e11f00  [anon:libc_malloc]
         efff51f0  3185c1ae
         efff51f4  efff5230
         efff51f8  efff5230
         efff51fc  efff5230
         efff5200  00000078
         efff5204  00004784
         efff5208  00002030
         efff520c  f00f6490
         efff5210  efff5230
         efff5214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efff5218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efff521c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efff5220  efff5238
         efff5224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efff5228  efff5230
         efff522c  00000000
         efff5230  f00f6230
         efff5234  efef4230
         efff5238  00004786
         efff523c  00002030
         efff5240  00000001
         efff5244  efef8000
         efff5248  000fd230
         efff524c  00001000
         efff5250  00000000
         efff5254  00000000
         efff5258  00000003
         efff525c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 18312, name: Binder:8240_8  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efef3fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 efef4230
    ip  efef3f70  sp  efef3f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         efef3f20  3185c1ae
         efef3f24  efdf3498
         efef3f28  f1a993a8  [anon:.bss]
         efef3f2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         efef3f30  00000000
         efef3f34  01000000
         efef3f38  f1a99260  [anon:.bss]
         efef3f3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         efef3f40  efdf3238
         efef3f44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efef3f48  efdf3230
         efef3f4c  efef3f94
         efef3f50  efdf3274
         efef3f54  00000000
         efef3f58  efef3fb4
         efef3f5c  f1a993a8  [anon:.bss]
    #00  efef3f60  efef4490
         efef3f64  f1a99260  [anon:.bss]
         efef3f68  00000089
         efef3f6c  00000000
    #01  efef3f70  00000000
         efef3f74  00000000
         efef3f78  ffffffff
         efef3f7c  efef3fb4
         efef3f80  00000000
         efef3f84  3185c1ae
         efef3f88  f14ec028  [anon:.bss]
         efef3f8c  00000000
         efef3f90  00000000
         efef3f94  00000002
         efef3f98  f1a99260  [anon:.bss]
         efef3f9c  00000000
         efef3fa0  f1a99260  [anon:.bss]
         efef3fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efef3fa8  00000000
         efef3fac  00000000
         efef3fb0  3185c1ae
         efef3fb4  efcf6000
         efef3fb8  3185c1ae
         efef3fbc  f14ec028  [anon:.bss]
         efef3fc0  f0a14800  [anon:libc_malloc]
         efef3fc4  f1a99260  [anon:.bss]
         efef3fc8  00000000
         efef3fcc  f1a99260  [anon:.bss]
         efef3fd0  00002030
         efef3fd4  f1a99260  [anon:.bss]
         efef3fd8  efef4230
         efef3fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  efef3fe0  00000000
         efef3fe4  efef4030
         efef3fe8  00000000
         efef3fec  f0e43300  [anon:libc_malloc]
         efef3ff0  00000010
         efef3ff4  3185c1ae
         efef3ff8  f0a14810  [anon:libc_malloc]
         efef3ffc  f0a14800  [anon:libc_malloc]
         efef4000  f1a99260  [anon:.bss]
         efef4004  00000000
         efef4008  f1a99260  [anon:.bss]
         efef400c  00002030
         efef4010  f1a99260  [anon:.bss]
         efef4014  f14dcdd9  /system/lib/libmediadrm.so
    #04  efef4018  00000010
         efef401c  00000000
         efef4020  f0e43500  [anon:libc_malloc]
         efef4024  00000000
         efef4028  00000000
         efef402c  00000000
         efef4030  00000000
         efef4034  00000000
         efef4038  3185c1ae
         efef403c  f0a14810  [anon:libc_malloc]
         efef4040  f0a18140  [anon:libc_malloc]
         efef4044  f1a99260  [anon:.bss]
         efef4048  00000000
         efef404c  efef41e4
         efef4050  00002030
         efef4054  f1afa20f  /system/lib/libbinder.so
    #05  efef4058  f0a18140  [anon:libc_malloc]
         efef405c  f0a005a0  [anon:libc_malloc]
         efef4060  f0a14810  [anon:libc_malloc]
         efef4064  3185c1ae
         efef4068  f0a18140  [anon:libc_malloc]
         efef406c  f0e068d0  [anon:libc_malloc]
         efef4070  00000001
         efef4074  f1afa193  /system/lib/libbinder.so
    #06  efef4078  3185c1ae
         efef407c  f0e43300  [anon:libc_malloc]
         efef4080  f0a18140  [anon:libc_malloc]
         efef4084  f0e43354  [anon:libc_malloc]
         efef4088  f1a99260  [anon:.bss]
         efef408c  f1b010ad  /system/lib/libbinder.so
    #07  efef4090  ffff0208  [vectors]
         efef4094  efef40e9
         efef4098  0000000a
         efef409c  f0e0e400  [anon:libc_malloc]
         efef40a0  3185c1ae
         efef40a4  f0e0dd08  [anon:libc_malloc]
         efef40a8  3185c1ae
         efef40ac  00000000
         efef40b0  03000000
         efef40b4  efef40f4
         efef40b8  efef4490
         efef40bc  f1a43ee7  /apex/com.android.runtime/lib/bionic/libc.so
         efef40c0  00000000
         efef40c4  f175ea0d  /system/lib/libbase.so
         efef40c8  efef40f4
         efef40cc  03000000
         ........  ........
    #08  efef41a0  f0e43300  [anon:libc_malloc]
         efef41a4  f0e43354  [anon:libc_malloc]
         efef41a8  00000000
         efef41ac  f0e43300  [anon:libc_malloc]
         efef41b0  f0e43390  [anon:libc_malloc]
         efef41b4  00000000
         efef41b8  00000000
         efef41bc  f1b0135b  /system/lib/libbinder.so
    #09  efef41c0  00000000
         efef41c4  f1b008af  /system/lib/libbinder.so
         efef41c8  f0a07c60  [anon:libc_malloc]
         efef41cc  f0a07c6c  [anon:libc_malloc]
         efef41d0  00000000
         efef41d4  f1b1a939  /system/lib/libbinder.so
    #10  efef41d8  f0a07c60  [anon:libc_malloc]
         efef41dc  f19a6905  /system/lib/libutils.so
    #11  efef41e0  f0a2f430  [anon:libc_malloc]
         efef41e4  f0a07c60  [anon:libc_malloc]
         efef41e8  f0e05930  [anon:libc_malloc]
         efef41ec  f0a07c60  [anon:libc_malloc]
         efef41f0  3185c1ae
         efef41f4  efef4230
         efef41f8  efef4230
         efef41fc  efef4230
         efef4200  00000078
         efef4204  00004786
         efef4208  00002030
         efef420c  efff5490
         efef4210  efef4230
         efef4214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efef4218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efef421c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efef4220  efef4238
         efef4224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efef4228  efef4230
         efef422c  00000000
         efef4230  efff5230
         efef4234  efdf3230
         efef4238  00004788
         efef423c  00002030
         efef4240  00000001
         efef4244  efdf7000
         efef4248  000fd230
         efef424c  00001000
         efef4250  00000000
         efef4254  00000000
         efef4258  00000003
         efef425c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 18314, name: Binder:8240_9  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efdf2fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 efdf3230
    ip  efdf2f70  sp  efdf2f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         efdf2f20  3185c1ae
         efdf2f24  efcf2498
         efdf2f28  f1a993a8  [anon:.bss]
         efdf2f2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         efdf2f30  00000000
         efdf2f34  01000000
         efdf2f38  f1a99260  [anon:.bss]
         efdf2f3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         efdf2f40  efcf2238
         efdf2f44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf2f48  efcf2230
         efdf2f4c  efdf2f94
         efdf2f50  efcf2274
         efdf2f54  00000000
         efdf2f58  efdf2fb4
         efdf2f5c  f1a993a8  [anon:.bss]
    #00  efdf2f60  efdf3490
         efdf2f64  f1a99260  [anon:.bss]
         efdf2f68  00000089
         efdf2f6c  00000000
    #01  efdf2f70  00000000
         efdf2f74  00000000
         efdf2f78  ffffffff
         efdf2f7c  efdf2fb4
         efdf2f80  00000000
         efdf2f84  3185c1ae
         efdf2f88  f14ec028  [anon:.bss]
         efdf2f8c  00000000
         efdf2f90  00000000
         efdf2f94  00000002
         efdf2f98  f1a99260  [anon:.bss]
         efdf2f9c  00000000
         efdf2fa0  f1a99260  [anon:.bss]
         efdf2fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efdf2fa8  00000000
         efdf2fac  00000000
         efdf2fb0  3185c1ae
         efdf2fb4  efbf5000
         efdf2fb8  3185c1ae
         efdf2fbc  f14ec028  [anon:.bss]
         efdf2fc0  f0e68e00  [anon:libc_malloc]
         efdf2fc4  f1a99260  [anon:.bss]
         efdf2fc8  00000000
         efdf2fcc  f1a99260  [anon:.bss]
         efdf2fd0  00002030
         efdf2fd4  f1a99260  [anon:.bss]
         efdf2fd8  efdf3230
         efdf2fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  efdf2fe0  00000000
         efdf2fe4  efdf3030
         efdf2fe8  00000000
         efdf2fec  f0a1c600  [anon:libc_malloc]
         efdf2ff0  00000010
         efdf2ff4  3185c1ae
         efdf2ff8  f0e68e10  [anon:libc_malloc]
         efdf2ffc  f0e68e00  [anon:libc_malloc]
         efdf3000  f1a99260  [anon:.bss]
         efdf3004  00000000
         efdf3008  f1a99260  [anon:.bss]
         efdf300c  00002030
         efdf3010  f1a99260  [anon:.bss]
         efdf3014  f14dcdd9  /system/lib/libmediadrm.so
    #04  efdf3018  00000010
         efdf301c  00000000
         efdf3020  f0a1c800  [anon:libc_malloc]
         efdf3024  00000000
         efdf3028  00000000
         efdf302c  00000000
         efdf3030  00000000
         efdf3034  00000000
         efdf3038  3185c1ae
         efdf303c  f0e68e10  [anon:libc_malloc]
         efdf3040  f0a185c0  [anon:libc_malloc]
         efdf3044  f1a99260  [anon:.bss]
         efdf3048  00000000
         efdf304c  efdf31e4
         efdf3050  00002030
         efdf3054  f1afa20f  /system/lib/libbinder.so
    #05  efdf3058  f0a185c0  [anon:libc_malloc]
         efdf305c  f0a00c30  [anon:libc_malloc]
         efdf3060  f0e68e10  [anon:libc_malloc]
         efdf3064  3185c1ae
         efdf3068  f0a185c0  [anon:libc_malloc]
         efdf306c  f0a02150  [anon:libc_malloc]
         efdf3070  00000001
         efdf3074  f1afa193  /system/lib/libbinder.so
    #06  efdf3078  3185c1ae
         efdf307c  f0a1c600  [anon:libc_malloc]
         efdf3080  f0a185c0  [anon:libc_malloc]
         efdf3084  f0a1c654  [anon:libc_malloc]
         efdf3088  f1a99260  [anon:.bss]
         efdf308c  f1b010ad  /system/lib/libbinder.so
    #07  efdf3090  ffff0208  [vectors]
         efdf3094  efdf30e9
         efdf3098  0000000a
         efdf309c  f0e0eb00  [anon:libc_malloc]
         efdf30a0  3185c1ae
         efdf30a4  f0e0e408  [anon:libc_malloc]
         efdf30a8  3185c1ae
         efdf30ac  f0e0eb08  [anon:libc_malloc]
         efdf30b0  00000002
         efdf30b4  f0e0eb2c  [anon:libc_malloc]
         efdf30b8  efdf3128
         efdf30bc  f0e0eb3c  [anon:libc_malloc]
         efdf30c0  f0800000
         efdf30c4  f0e0ebf8  [anon:libc_malloc]
         efdf30c8  f0a0a8c0  [anon:libc_malloc]
         efdf30cc  f1a12d15  /apex/com.android.runtime/lib/bionic/libc.so
         ........  ........
    #08  efdf31a0  f0a1c600  [anon:libc_malloc]
         efdf31a4  f0a1c654  [anon:libc_malloc]
         efdf31a8  00000000
         efdf31ac  f0a1c600  [anon:libc_malloc]
         efdf31b0  f0a1c690  [anon:libc_malloc]
         efdf31b4  00000000
         efdf31b8  00000000
         efdf31bc  f1b0135b  /system/lib/libbinder.so
    #09  efdf31c0  00000000
         efdf31c4  f1b008af  /system/lib/libbinder.so
         efdf31c8  f0e11fc0  [anon:libc_malloc]
         efdf31cc  f0e11fcc  [anon:libc_malloc]
         efdf31d0  00000000
         efdf31d4  f1b1a939  /system/lib/libbinder.so
    #10  efdf31d8  f0e11fc0  [anon:libc_malloc]
         efdf31dc  f19a6905  /system/lib/libutils.so
    #11  efdf31e0  f0e05960  [anon:libc_malloc]
         efdf31e4  f0e11fc0  [anon:libc_malloc]
         efdf31e8  f0a2f430  [anon:libc_malloc]
         efdf31ec  f0e11fc0  [anon:libc_malloc]
         efdf31f0  3185c1ae
         efdf31f4  efdf3230
         efdf31f8  efdf3230
         efdf31fc  efdf3230
         efdf3200  00000078
         efdf3204  00004788
         efdf3208  00002030
         efdf320c  efef4490
         efdf3210  efdf3230
         efdf3214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efdf3218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf321c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efdf3220  efdf3238
         efdf3224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efdf3228  efdf3230
         efdf322c  00000000
         efdf3230  efef4230
         efdf3234  efcf2230
         efdf3238  0000478a
         efdf323c  00002030
         efdf3240  00000001
         efdf3244  efcf6000
         efdf3248  000fd230
         efdf324c  00001000
         efdf3250  00000000
         efdf3254  00000000
         efdf3258  00000003
         efdf325c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 18322, name: Binder:8240_A  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  efcf1fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 efcf2230
    ip  efcf1f70  sp  efcf1f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         efcf1f20  3185c1ae
         efcf1f24  efbf1498
         efcf1f28  f1a993a8  [anon:.bss]
         efcf1f2c  f1a93894  /apex/com.android.runtime/lib/bionic/libc.so
         efcf1f30  00000000
         efcf1f34  01000000
         efcf1f38  f1a99260  [anon:.bss]
         efcf1f3c  f1a42b55  /apex/com.android.runtime/lib/bionic/libc.so
         efcf1f40  efbf1238
         efcf1f44  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efcf1f48  efbf1230
         efcf1f4c  efcf1f94
         efcf1f50  efbf1274
         efcf1f54  00000000
         efcf1f58  efcf1fb4
         efcf1f5c  f1a993a8  [anon:.bss]
    #00  efcf1f60  efcf2490
         efcf1f64  f1a99260  [anon:.bss]
         efcf1f68  00000089
         efcf1f6c  00000000
    #01  efcf1f70  00000000
         efcf1f74  00000000
         efcf1f78  ffffffff
         efcf1f7c  efcf1fb4
         efcf1f80  00000000
         efcf1f84  3185c1ae
         efcf1f88  f14ec028  [anon:.bss]
         efcf1f8c  00000000
         efcf1f90  00000000
         efcf1f94  00000002
         efcf1f98  f1a99260  [anon:.bss]
         efcf1f9c  00000000
         efcf1fa0  f1a99260  [anon:.bss]
         efcf1fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  efcf1fa8  00000000
         efcf1fac  00000000
         efcf1fb0  3185c1ae
         efcf1fb4  efaf4000
         efcf1fb8  3185c1ae
         efcf1fbc  f14ec028  [anon:.bss]
         efcf1fc0  f0a15200  [anon:libc_malloc]
         efcf1fc4  f1a99260  [anon:.bss]
         efcf1fc8  00000000
         efcf1fcc  f1a99260  [anon:.bss]
         efcf1fd0  00002030
         efcf1fd4  f1a99260  [anon:.bss]
         efcf1fd8  efcf2230
         efcf1fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  efcf1fe0  00000000
         efcf1fe4  efcf2030
         efcf1fe8  00000000
         efcf1fec  f0e43700  [anon:libc_malloc]
         efcf1ff0  00000010
         efcf1ff4  3185c1ae
         efcf1ff8  f0a15210  [anon:libc_malloc]
         efcf1ffc  f0a15200  [anon:libc_malloc]
         efcf2000  f1a99260  [anon:.bss]
         efcf2004  00000000
         efcf2008  f1a99260  [anon:.bss]
         efcf200c  00002030
         efcf2010  f1a99260  [anon:.bss]
         efcf2014  f14dcdd9  /system/lib/libmediadrm.so
    #04  efcf2018  00000010
         efcf201c  00000000
         efcf2020  f0e43900  [anon:libc_malloc]
         efcf2024  00000000
         efcf2028  00000000
         efcf202c  00000000
         efcf2030  00000000
         efcf2034  00000000
         efcf2038  3185c1ae
         efcf203c  f0a15210  [anon:libc_malloc]
         efcf2040  f0a180c0  [anon:libc_malloc]
         efcf2044  f1a99260  [anon:.bss]
         efcf2048  00000000
         efcf204c  efcf21e4
         efcf2050  00002030
         efcf2054  f1afa20f  /system/lib/libbinder.so
    #05  efcf2058  f0a180c0  [anon:libc_malloc]
         efcf205c  f0a007f0  [anon:libc_malloc]
         efcf2060  f0a15210  [anon:libc_malloc]
         efcf2064  3185c1ae
         efcf2068  f0a180c0  [anon:libc_malloc]
         efcf206c  f0a02030  [anon:libc_malloc]
         efcf2070  00000001
         efcf2074  f1afa193  /system/lib/libbinder.so
    #06  efcf2078  3185c1ae
         efcf207c  f0e43700  [anon:libc_malloc]
         efcf2080  f0a180c0  [anon:libc_malloc]
         efcf2084  f0e43754  [anon:libc_malloc]
         efcf2088  f1a99260  [anon:.bss]
         efcf208c  f1b010ad  /system/lib/libbinder.so
    #07  efcf2090  ffff0208  [vectors]
         efcf2094  efcf20e9
         efcf2098  0000000a
         efcf209c  f0e0f200  [anon:libc_malloc]
         efcf20a0  3185c1ae
         efcf20a4  f0e0eb08  [anon:libc_malloc]
         efcf20a8  3185c1ae
         efcf20ac  00000000
         efcf20b0  03000000
         efcf20b4  efcf20f4
         efcf20b8  efcf2490
         efcf20bc  f1a43ee7  /apex/com.android.runtime/lib/bionic/libc.so
         efcf20c0  00000000
         efcf20c4  f175ea0d  /system/lib/libbase.so
         efcf20c8  efcf20f4
         efcf20cc  03000000
         ........  ........
    #08  efcf21a0  f0e43700  [anon:libc_malloc]
         efcf21a4  f0e43754  [anon:libc_malloc]
         efcf21a8  00000000
         efcf21ac  f0e43700  [anon:libc_malloc]
         efcf21b0  f0e43790  [anon:libc_malloc]
         efcf21b4  00000000
         efcf21b8  00000000
         efcf21bc  f1b0135b  /system/lib/libbinder.so
    #09  efcf21c0  00000000
         efcf21c4  f1b008af  /system/lib/libbinder.so
         efcf21c8  f0a07d20  [anon:libc_malloc]
         efcf21cc  f0a07d2c  [anon:libc_malloc]
         efcf21d0  00000000
         efcf21d4  f1b1a939  /system/lib/libbinder.so
    #10  efcf21d8  f0a07d20  [anon:libc_malloc]
         efcf21dc  f19a6905  /system/lib/libutils.so
    #11  efcf21e0  f0a2f460  [anon:libc_malloc]
         efcf21e4  f0a07d20  [anon:libc_malloc]
         efcf21e8  f0e05960  [anon:libc_malloc]
         efcf21ec  f0a07d20  [anon:libc_malloc]
         efcf21f0  3185c1ae
         efcf21f4  efcf2230
         efcf21f8  efcf2230
         efcf21fc  efcf2230
         efcf2200  00000078
         efcf2204  0000478a
         efcf2208  00002030
         efcf220c  efdf3490
         efcf2210  efcf2230
         efcf2214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  efcf2218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efcf221c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  efcf2220  efcf2238
         efcf2224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         efcf2228  efcf2230
         efcf222c  00000000
         efcf2230  efdf3230
         efcf2234  efbf1230
         efcf2238  00004792
         efcf223c  00002030
         efcf2240  00000001
         efcf2244  efbf5000
         efcf2248  000fd230
         efcf224c  00001000
         efcf2250  00000000
         efcf2254  00000000
         efcf2258  00000003
         efcf225c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 19412, name: Binder:8240_3  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f04f9fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f04fa230
    ip  f04f9f70  sp  f04f9f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f04f9f20  00000004
         f04f9f24  00000000
         f04f9f28  f04fa0a0
         f04f9f2c  f1a99260  [anon:.bss]
         f04f9f30  f0e68a00  [anon:libc_malloc]
         f04f9f34  f1b085f3  /system/lib/libbinder.so
         f04f9f38  f04fa0a0
         f04f9f3c  f0e68a04  [anon:libc_malloc]
         f04f9f40  00000004
         f04f9f44  f14d91e7  /system/lib/libmediadrm.so
         f04f9f48  f0e0bb44  [anon:libc_malloc]
         f04f9f4c  f0e0bb44  [anon:libc_malloc]
         f04f9f50  00000000
         f04f9f54  00000005
         f04f9f58  f04f9fb4
         f04f9f5c  f1a993a8  [anon:.bss]
    #00  f04f9f60  f04fa490
         f04f9f64  f1a99260  [anon:.bss]
         f04f9f68  00000089
         f04f9f6c  00000000
    #01  f04f9f70  00000000
         f04f9f74  00000000
         f04f9f78  ffffffff
         f04f9f7c  f04f9fb4
         f04f9f80  00000000
         f04f9f84  3185c1ae
         f04f9f88  f14ec028  [anon:.bss]
         f04f9f8c  00000000
         f04f9f90  00000000
         f04f9f94  00000002
         f04f9f98  f1a99260  [anon:.bss]
         f04f9f9c  00000000
         f04f9fa0  f1a99260  [anon:.bss]
         f04f9fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f04f9fa8  00000000
         f04f9fac  f1a99260  [anon:.bss]
         f04f9fb0  00000000
         f04f9fb4  00000000
         f04f9fb8  3185c1ae
         f04f9fbc  f14ec028  [anon:.bss]
         f04f9fc0  f0e42400  [anon:libc_malloc]
         f04f9fc4  f1a99260  [anon:.bss]
         f04f9fc8  00000000
         f04f9fcc  f1a99260  [anon:.bss]
         f04f9fd0  00002030
         f04f9fd4  f1a99260  [anon:.bss]
         f04f9fd8  f04fa230
         f04f9fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f04f9fe0  00000004
         f04f9fe4  f19a82cb  /system/lib/libutils.so
         f04f9fe8  00000000
         f04f9fec  f0e50600  [anon:libc_malloc]
         f04f9ff0  00000010
         f04f9ff4  3185c1ae
         f04f9ff8  f0e42410  [anon:libc_malloc]
         f04f9ffc  f0e42400  [anon:libc_malloc]
         f04fa000  f1a99260  [anon:.bss]
         f04fa004  00000000
         f04fa008  f1a99260  [anon:.bss]
         f04fa00c  00002030
         f04fa010  f1a99260  [anon:.bss]
         f04fa014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f04fa018  00000010
         f04fa01c  00000000
         f04fa020  f0e69200  [anon:libc_malloc]
         f04fa024  00000000
         f04fa028  00000000
         f04fa02c  00000000
         f04fa030  00000000
         f04fa034  00000000
         f04fa038  3185c1ae
         f04fa03c  f0e42410  [anon:libc_malloc]
         f04fa040  f0a18340  [anon:libc_malloc]
         f04fa044  f1a99260  [anon:.bss]
         f04fa048  00000000
         f04fa04c  f04fa1e4
         f04fa050  00002030
         f04fa054  f1afa20f  /system/lib/libbinder.so
    #05  f04fa058  f0a18340  [anon:libc_malloc]
         f04fa05c  f0a00210  [anon:libc_malloc]
         f04fa060  f0e42410  [anon:libc_malloc]
         f04fa064  3185c1ae
         f04fa068  f0a18340  [anon:libc_malloc]
         f04fa06c  f0e068e8  [anon:libc_malloc]
         f04fa070  00000001
         f04fa074  f1afa193  /system/lib/libbinder.so
    #06  f04fa078  00000000
         f04fa07c  f0e50600  [anon:libc_malloc]
         f04fa080  f0a18340  [anon:libc_malloc]
         f04fa084  f0e50654  [anon:libc_malloc]
         f04fa088  f1a99260  [anon:.bss]
         f04fa08c  f1b010ad  /system/lib/libbinder.so
    #07  f04fa090  00000000
         f04fa094  f04fa0a0
         f04fa098  f04fa160
         f04fa09c  00000000
         f04fa0a0  00000000
         f04fa0a4  f0e10138  [anon:libc_malloc]
         f04fa0a8  00000004
         f04fa0ac  00000006
         f04fa0b0  00000000
         f04fa0b4  00000000
         f04fa0b8  00000000
         f04fa0bc  00000000
         f04fa0c0  00000000
         f04fa0c4  31850000
         f04fa0c8  00000000
         f04fa0cc  f0010001
         ........  ........
    #08  f04fa1a0  f04fa230
         f04fa1a4  f1b012b1  /system/lib/libbinder.so
         f04fa1a8  00000000
         f04fa1ac  f0e50600  [anon:libc_malloc]
         f04fa1b0  f0e50690  [anon:libc_malloc]
         f04fa1b4  00000000
         f04fa1b8  00000000
         f04fa1bc  f1b0135b  /system/lib/libbinder.so
    #09  f04fa1c0  00000000
         f04fa1c4  f1b008af  /system/lib/libbinder.so
         f04fa1c8  f0a29000  [anon:libc_malloc]
         f04fa1cc  f0a2900c  [anon:libc_malloc]
         f04fa1d0  00000000
         f04fa1d4  f1b1a939  /system/lib/libbinder.so
    #10  f04fa1d8  f0a29000  [anon:libc_malloc]
         f04fa1dc  f19a6905  /system/lib/libutils.so
    #11  f04fa1e0  f0a00010  [anon:libc_malloc]
         f04fa1e4  f0a29000  [anon:libc_malloc]
         f04fa1e8  f0a00220  [anon:libc_malloc]
         f04fa1ec  f0a29000  [anon:libc_malloc]
         f04fa1f0  3185c1ae
         f04fa1f4  f04fa230
         f04fa1f8  f04fa230
         f04fa1fc  f04fa230
         f04fa200  00000078
         f04fa204  0000203f
         f04fa208  00002030
         f04fa20c  f0cfe490
         f04fa210  f04fa230
         f04fa214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f04fa218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f04fa21c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f04fa220  f04fa238
         f04fa224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f04fa228  f04fa230
         f04fa22c  00000000
         f04fa230  f05fb230
         f04fa234  f03f9230
         f04fa238  00004bd4
         f04fa23c  00002030
         f04fa240  00000001
         f04fa244  f03fd000
         f04fa248  000fd230
         f04fa24c  00001000
         f04fa250  00000000
         f04fa254  00000000
         f04fa258  00000003
         f04fa25c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 19413, name: Binder:8240_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  f14ec028  r1  00000089  r2  00000002  r3  00000000
    r4  00000000  r5  ffffffff  r6  f03f8fb4  r7  000000f0
    r8  00000002  r9  f14ec028  r10 00000000  r11 f03f9230
    ip  f03f8f70  sp  f03f8f60  lr  f1a42511  pc  f1a3d108

backtrace:
      #00 pc 0005a108  /apex/com.android.runtime/lib/bionic/libc.so (syscall+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 0005f50d  /apex/com.android.runtime/lib/bionic/libc.so (__futex_wait_ex(void volatile*, bool, int, bool, timespec const*)+88) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 000a6b7d  /apex/com.android.runtime/lib/bionic/libc.so (NonPI::MutexLockWithTimeout(pthread_mutex_internal_t*, bool, timespec const*)+148) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #03 pc 0001688b  /system/lib/libmediadrm.so (android::DrmHal::closeOpenSessions()+30) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #04 pc 00016dd5  /system/lib/libmediadrm.so (android::DrmHal::cleanup()+24) (BuildId: fdec214d95ae1acf77637b8a5c5d0276)
      #05 pc 0003420d  /system/lib/libbinder.so (android::BpBinder::reportOneDeath(android::BpBinder::Obituary const&)+80) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #06 pc 0003418f  /system/lib/libbinder.so (android::BpBinder::sendObituary()+84) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #07 pc 0003b0a9  /system/lib/libbinder.so (android::IPCThreadState::executeCommand(int)+552) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #08 pc 0003adbb  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+98) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #09 pc 0003b357  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+38) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #10 pc 00054935  /system/lib/libbinder.so (android::PoolThread::threadLoop()+12) (BuildId: d7fcb1dcc7a636271933de96c52d2760)
      #11 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #12 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #13 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f03f8f20  00000004
         f03f8f24  00000000
         f03f8f28  f03f90a0
         f03f8f2c  f1a99260  [anon:.bss]
         f03f8f30  f0a0fe00  [anon:libc_malloc]
         f03f8f34  f1b085f3  /system/lib/libbinder.so
         f03f8f38  f03f90a0
         f03f8f3c  f0a0fe04  [anon:libc_malloc]
         f03f8f40  00000004
         f03f8f44  f14d91e7  /system/lib/libmediadrm.so
         f03f8f48  3185c1ae
         f03f8f4c  f0e0c22c  [anon:libc_malloc]
         f03f8f50  00000000
         f03f8f54  f03f8f90
         f03f8f58  f03f8fb4
         f03f8f5c  f1a993a8  [anon:.bss]
    #00  f03f8f60  f03f9490
         f03f8f64  f1a99260  [anon:.bss]
         f03f8f68  00000089
         f03f8f6c  00000000
    #01  f03f8f70  00000000
         f03f8f74  00000000
         f03f8f78  ffffffff
         f03f8f7c  f03f8fb4
         f03f8f80  00000000
         f03f8f84  3185c1ae
         f03f8f88  f14ec028  [anon:.bss]
         f03f8f8c  00000000
         f03f8f90  00000000
         f03f8f94  00000002
         f03f8f98  f1a99260  [anon:.bss]
         f03f8f9c  00000000
         f03f8fa0  f1a99260  [anon:.bss]
         f03f8fa4  f1a89b81  /apex/com.android.runtime/lib/bionic/libc.so
    #02  f03f8fa8  00000000
         f03f8fac  f0e0c214  [anon:libc_malloc]
         f03f8fb0  00000004
         f03f8fb4  f03f8f00
         f03f8fb8  3185c1ae
         f03f8fbc  f14ec028  [anon:.bss]
         f03f8fc0  f0e42800  [anon:libc_malloc]
         f03f8fc4  f1a99260  [anon:.bss]
         f03f8fc8  00000000
         f03f8fcc  f1a99260  [anon:.bss]
         f03f8fd0  00002030
         f03f8fd4  f1a99260  [anon:.bss]
         f03f8fd8  f03f9230
         f03f8fdc  f14dc88f  /system/lib/libmediadrm.so
    #03  f03f8fe0  00000004
         f03f8fe4  f19a82cb  /system/lib/libutils.so
         f03f8fe8  00000000
         f03f8fec  f0a55400  [anon:libc_malloc]
         f03f8ff0  00000010
         f03f8ff4  3185c1ae
         f03f8ff8  f0e42810  [anon:libc_malloc]
         f03f8ffc  f0e42800  [anon:libc_malloc]
         f03f9000  f1a99260  [anon:.bss]
         f03f9004  00000000
         f03f9008  f1a99260  [anon:.bss]
         f03f900c  00002030
         f03f9010  f1a99260  [anon:.bss]
         f03f9014  f14dcdd9  /system/lib/libmediadrm.so
    #04  f03f9018  00000010
         f03f901c  00000000
         f03f9020  f0a55600  [anon:libc_malloc]
         f03f9024  00000000
         f03f9028  00000000
         f03f902c  00000000
         f03f9030  00000000
         f03f9034  00000000
         f03f9038  3185c1ae
         f03f903c  f0e42810  [anon:libc_malloc]
         f03f9040  f0a18640  [anon:libc_malloc]
         f03f9044  f1a99260  [anon:.bss]
         f03f9048  00000000
         f03f904c  f03f91e4
         f03f9050  00002030
         f03f9054  f1afa20f  /system/lib/libbinder.so
    #05  f03f9058  f0a18640  [anon:libc_malloc]
         f03f905c  f0a00f20  [anon:libc_malloc]
         f03f9060  f0e42810  [anon:libc_malloc]
         f03f9064  3185c1ae
         f03f9068  f0a18640  [anon:libc_malloc]
         f03f906c  f0a022b8  [anon:libc_malloc]
         f03f9070  00000001
         f03f9074  f1afa193  /system/lib/libbinder.so
    #06  f03f9078  00002030
         f03f907c  f0a55400  [anon:libc_malloc]
         f03f9080  f0a18640  [anon:libc_malloc]
         f03f9084  f0a55454  [anon:libc_malloc]
         f03f9088  f1a99260  [anon:.bss]
         f03f908c  f1b010ad  /system/lib/libbinder.so
    #07  f03f9090  00000000
         f03f9094  f0e0c108  [anon:libc_malloc]
         f03f9098  f0e0c12c  [anon:libc_malloc]
         f03f909c  f0e0c230  [anon:libc_malloc]
         f03f90a0  00000000
         f03f90a4  f0e0c13c  [anon:libc_malloc]
         f03f90a8  f0800000
         f03f90ac  f0e0c1f8  [anon:libc_malloc]
         f03f90b0  f0a06880  [anon:libc_malloc]
         f03f90b4  f1a125d1  /apex/com.android.runtime/lib/bionic/libc.so
         f03f90b8  00000004
         f03f90bc  00000000
         f03f90c0  00000000
         f03f90c4  3185c1ae
         f03f90c8  00000000
         f03f90cc  f0e0c108  [anon:libc_malloc]
         ........  ........
    #08  f03f91a0  f03f9230
         f03f91a4  f1b012b1  /system/lib/libbinder.so
         f03f91a8  00000000
         f03f91ac  f0a55400  [anon:libc_malloc]
         f03f91b0  f0a55490  [anon:libc_malloc]
         f03f91b4  00000000
         f03f91b8  00000000
         f03f91bc  f1b0135b  /system/lib/libbinder.so
    #09  f03f91c0  00000000
         f03f91c4  f1b008af  /system/lib/libbinder.so
         f03f91c8  f0e129b0  [anon:libc_malloc]
         f03f91cc  f0e129bc  [anon:libc_malloc]
         f03f91d0  00000000
         f03f91d4  f1b1a939  /system/lib/libbinder.so
    #10  f03f91d8  f0e129b0  [anon:libc_malloc]
         f03f91dc  f19a6905  /system/lib/libutils.so
    #11  f03f91e0  f0e6be80  [anon:libc_malloc]
         f03f91e4  f0e129b0  [anon:libc_malloc]
         f03f91e8  f0e6bf00  [anon:libc_malloc]
         f03f91ec  f0e129b0  [anon:libc_malloc]
         f03f91f0  3185c1ae
         f03f91f4  f03f9230
         f03f91f8  f03f9230
         f03f91fc  f03f9230
         f03f9200  00000078
         f03f9204  00004bd4
         f03f9208  00002030
         f03f920c  f04fa490
         f03f9210  f03f9230
         f03f9214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #12  f03f9218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f03f921c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #13  f03f9220  f03f9238
         f03f9224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f03f9228  f03f9230
         f03f922c  00000000
         f03f9230  f04fa230
         f03f9234  f02f8230
         f03f9238  00004bd5
         f03f923c  00002030
         f03f9240  00000001
         f03f9244  f02fc000
         f03f9248  000fd230
         f03f924c  00001000
         f03f9250  00000000
         f03f9254  00000000
         f03f9258  00000003
         f03f925c  00000000
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
pid: 8240, tid: 19414, name: HwBinder:8240_4  >>> /system/bin/mediadrmserver <<<
uid: 1013
    r0  00000005  r1  c0306201  r2  f02f8118  r3  f02f8074
    r4  f1a99260  r5  c0306201  r6  f02f8118  r7  00000036
    r8  f02f8138  r9  f1a99260  r10 00000000  r11 f02f8120
    ip  00000000  sp  f02f8060  lr  f1a47709  pc  f1a791c4

backtrace:
      #00 pc 000961c4  /apex/com.android.runtime/lib/bionic/libc.so (__ioctl+8) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #01 pc 00064705  /apex/com.android.runtime/lib/bionic/libc.so (ioctl+28) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #02 pc 0005c551  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::getAndExecuteCommand()+356) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #03 pc 0005d64d  /system/lib/libhidlbase.so (android::hardware::IPCThreadState::joinThreadPool(bool)+56) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #04 pc 00068709  /system/lib/libhidlbase.so (android::hardware::PoolThread::threadLoop()+12) (BuildId: f5f8ee13b3b573abcbdcfbb3a759c6)
      #05 pc 0000d903  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+182) (BuildId: 5033a2d0383ba79896a60621c50f40)
      #06 pc 000a6087  /apex/com.android.runtime/lib/bionic/libc.so (__pthread_start(void*)+20) (BuildId: 4a0757f231650c15e76a2251099242e8)
      #07 pc 00060141  /apex/com.android.runtime/lib/bionic/libc.so (__start_thread+30) (BuildId: 4a0757f231650c15e76a2251099242e8)

stack:
         f02f8020  f02f80d4
         f02f8024  00000002
         f02f8028  f126bb49  /system/lib/libhidlbase.so
         f02f802c  f126bb49  /system/lib/libhidlbase.so
         f02f8030  f1a99260  [anon:.bss]
         f02f8034  f126dcdd  /system/lib/libhidlbase.so
         f02f8038  00000002
         f02f803c  f0e3d400  [anon:libc_malloc]
         f02f8040  00000011
         f02f8044  f0a35000  [anon:libc_malloc]
         f02f8048  f0a35010  [anon:libc_malloc]
         f02f804c  f02f8490
         f02f8050  00000000
         f02f8054  00025af8
         f02f8058  00000000
         f02f805c  00000000
    #00  f02f8060  f02f8074
         ........  ........
    #01  f02f8060  f02f8074
         f02f8064  3185c1ae
         f02f8068  f0e3d400  [anon:libc_malloc]
         f02f806c  f1268555  /system/lib/libhidlbase.so
         f02f8070  f02f8118
         f02f8074  00000000
    #02  f02f8078  00000011
         f02f807c  f02f8160
         f02f8080  f0e3d400  [anon:libc_malloc]
         f02f8084  f0e3d454  [anon:libc_malloc]
         f02f8088  f0e3d498  [anon:libc_malloc]
         f02f808c  00e0c918
         f02f8090  00000000
         f02f8094  00000000
         f02f8098  00000000
         f02f809c  00000000
         f02f80a0  00000000
         f02f80a4  f0e10150  [anon:libc_malloc]
         f02f80a8  00000004
         f02f80ac  00000006
         f02f80b0  00000004
         f02f80b4  00000000
         ........  ........
    #03  f02f81b8  f02f81e4
         f02f81bc  00002030
         f02f81c0  f0e11b40  [anon:libc_malloc]
         f02f81c4  f0e11b4c  [anon:libc_malloc]
         f02f81c8  00000000
         f02f81cc  00000000
         f02f81d0  f02f81e4
         f02f81d4  f127470d  /system/lib/libhidlbase.so
    #04  f02f81d8  f0e11b40  [anon:libc_malloc]
         f02f81dc  f19a6905  /system/lib/libutils.so
    #05  f02f81e0  f0e72080  [anon:libc_malloc]
         f02f81e4  f0e11b40  [anon:libc_malloc]
         f02f81e8  f0e723a0  [anon:libc_malloc]
         f02f81ec  f0e11b40  [anon:libc_malloc]
         f02f81f0  3185c1ae
         f02f81f4  f02f8230
         f02f81f8  f02f8230
         f02f81fc  f02f8230
         f02f8200  00000078
         f02f8204  00002535
         f02f8208  00002030
         f02f820c  f05fb490
         f02f8210  f02f8230
         f02f8214  f1a89089  /apex/com.android.runtime/lib/bionic/libc.so
    #06  f02f8218  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f02f821c  f1a43143  /apex/com.android.runtime/lib/bionic/libc.so
    #07  f02f8220  f02f8238
         f02f8224  f1a89073  /apex/com.android.runtime/lib/bionic/libc.so
         f02f8228  f02f8230
         f02f822c  00000000
         f02f8230  f03f9230
         f02f8234  f01f7230
         f02f8238  00004bd6
         f02f823c  00002030
         f02f8240  00000001
         f02f8244  f01fb000
         f02f8248  000fd230
         f02f824c  00001000
         f02f8250  00000000
         f02f8254  00000000
         f02f8258  00000003
         f02f825c  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:[24402679] (unowned)
    fd 5: /dev/hwbinder (unowned)
    fd 6: /sys/kernel/debug/tracing/trace_marker (unowned)
